CSSC-1.4.1/0000755000000000000000000000000013464267701010450 5ustar0000000000000000CSSC-1.4.1/ChangeLog0000644000000000000000000102425113464267701012227 0ustar00000000000000002019-05-07 James Youngman Prepare to release CSSC version 1.4.1. * configure.ac: Set the version to 1.4.1. * NEWS: Fill in the release date of CSSC-1.4.1. Ignore some generated files. * auxfiles/.gitignore: Ignore CSSC.spec. Ignore some generated files in git. * .gitignore: Ignore config.h config.log maint.mk config.cache Fix some formatting issues (spurious commas for example) in copyright headers. Run "make update-copyright" on the files. Fix a syntax error introduced by that. Ensure that "make update-copyright" can update copyright years. * src/*.cc: Reducde indentation of copyright comment. This should ensure that "make update-copyright" updates these files. * src/*.h: Likewise. Update copyright years. * src/*.cc: Update copyright years. * src/*.h: Update copyright years. * README-hacking, auxfiles/check-testfiles.sh, bootstrap, bootstrap.conf, docs/cssc.texi, docs/gpl-3.0.texi, gl/Makefile.am, src/sccs.c, src/sccsdiff.sh.in, testutils/ekko.c: Likewise. Checked out googletest 3f5b5b8f8493a03fa25f1e4a7eae7678514a431d 2019-05-07 Martin Wilck Checked out googletest release-1.8.1 2019-05-07 James Youngman Get googletest from a git submodule. * unit-tests/get-gtest.sh (usage): Delete (we now use a git submodule instead). * README-hacking: Suggest deleting any old svn-based googletest directory before running bootstrap. 2019-05-07 Martin Wilck get-gtest.sh: googletest moved to git repo googletest isn't maintained in svn any more. unit tests: fix non-void functions returning void This causes compiler warnings which are considered fatal by rpmlint. testutils/yes: don't ignore SIGPIPE In rpm build environments, the inherited signal settings may be such that SIGPIPE is ignored. That would cause the "yes" tool to never terminate. sccs.1: fix undefined macro ".om" is not defined in groff. I haven't found it anywhere in the docs.I believe this is a typo. 2019-05-07 James Youngman Generate ChangeLog dynamically instead of maintaining it by hand. * ChangeLog: rename to ChangeLog.3, as ChangeLog itself will now be a dynamically-generated file. * bootstrap.conf: Create a dummy ChangeLog file if it does not already exist, to keep Automake happy. * (maintainer_modules): Add new section for modules mainly useful to maintainers, notably the gitlog-to-changelog module. * Makefile.am (gen-ChangeLog): Add rule for dynamically generating a ChangeLog file from git log entries. Call it from dist-hook. * (EXTRA_DIST): Distribute ChangeLog.3 * .gitignore: add ChangeLog. * configure.ac: Set AUXDIR in the Makefile so that ChangeLog generation knows where to find the script that does the work. * build-aux/gen-changelog.sh (top_srcdir): Add script for generating the ChangeLog file; adapted from the GNU findutils sources. 2019-05-06 James Youngman Fix more compiler warnings. * src/what.cc: Forward-declare usage(). * src/sccsfile.h: Declare print_flag2() functions. * src/get.cc (main): Format the (unsigned in) line count with %u instead of %d. * src/environment.cc (max_sfile_line_len): Simplify a complex boolean expression to silence a compiler warning suggesting parentheses. * src/writesubst.cc (write_subst): Print the output line number with %u since it is an unsigned int. * src/sf-write.cc (write_delta): Remove unsed variables "len" and "i". (write): Likewise, also "s". Fix some compiler warnings. Also turn off warning options which themselves just generate warnings. * src/run.cc (run): Avoid mixing signed/unsigned quantities. * src/sf-get2.cc (get): Avoid variable 'd' shadowing a variable of the same name in an outer scope. * src/sccsfile.h: Declare print_flag(). * src/cap.cc (cap_min): Simplify this function; we only use it for trivially copyable types anyway. * configure.ac: Disable some warnings known to the manywarnings module (thus enabled with --enable-warnings) but which aren't suitable for C++ compilation. We disable them so that we don't get a warning message from GCC about the inappropriate warning option. Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/cssc Use block I/O for encoded streams. * src/encoding.cc (encode_line): return the number of bytes output. (encode_stream): Use the count returned by encode_line to perform block I/O (with fwrite) instead of string I/O (with fprintf). 1997-12-26 James Youngman * testutils/realpwd.cc: Minor corrections to a comment. * testutils/Makefile.am: Added "user.c" which compiles to "user", a utility somewhat similar to "id". * tests/admin/users.sh: Added a couple of extra test cases wich run prs to make sure that the list of authorised users is correctly understood. * tests/Makefile.am: Added "large"; another subdirectory containing test suites. * split.cc: Commented everything out with #if 0; the split() function is now a member function of cssc_linebuf. * sf-write.cc, sccsfile.h: Changed the linebuf member from "cssc_linebuf" to "cssc_linebuf*". * sid_list.h: Renamed class _linebuf to cssc_linebuf. Only affects the test code for this module. * sf-get.cc, sf-delta.cc: Changed the linebuf member from "cssc_linebuf" to "cssc_linebuf*". * sf-admin.cc: Modified the order in which users are added and deleted from the authorisation list for strict compatibility with "real" SCCS (fixes bug reported by Richard Polton ). * sccsfile.cc: Changed the linebuf member from "cssc_linebuf" to "cssc_linebuf*". Also that class has been changed to much reduce the requirement for casts. * pfile.cc: Renamed class _linebuf to cssc_linebuf. Also removed the necessity for some casts. * sf-rmdel.cc: Renamed class _linebuf to cssc_linebuf. * list.h: Code reformatting (whitespace changes only). * linebuf.h: Renamed class _linebuf to cssc_linebuf. Also removed the necessity for some casts. * linebuf.cc: Renamed class _linebuf to cssc_linebuf and put the split() parsing utility function into this class (instead of it being a global function). * fileiter.cc: Renamed class _linebuf to cssc_linebuf. * delta-table.cc: Added some instances of ASSERT(0 != this). * sf-prs.cc: Changed the linebuf member from "cssc_linebuf" to "cssc_linebuf*". * delta-iterator.cc: Added assertions that the dtbl member is not NULL. * cssc.h: Removed declaration of split() (it's now a member function of cssc_linebuf). * sf-get2.cc, sf-get3.cc: Added assertions that the delta table is not NULL. * show-disp.sh: Show disposition of the CVS-controlled files... 1997-12-19 James Youngman * sccsdiff.sh.in: Modified version of sccsdiff arrived from Richard Polton; took the ideas onboard for a rewrite of sccsdiff. * tests/sccsdiff/rap.sh: Added test code for sccsdiff from Richard Polton "The Rubber Buccaneer" 1997-12-12 James Youngman * tests/large/admin.sh: Check that we can create SCCS files for extremely long G-files. * tests/admin/users.sh: *** empty log message *** 1997-12-11 James Youngman * sf-admin.cc: Fixed bug where "admin -a" adds users in exactly the opposite order to that required. 1997-11-30 James Youngman * dtbl-prepend.cc, sccs-delta.cc: Code split out of sccsfile.h and sccsfile.cc. * delta.h, delta-table.cc, delta-table.h, delta-iterator.cc, delta-iterator.h: Split delta-iterator.cc delta-iterator.h delta-table.cc delta-table.h delta.h out of sccsfile.h. * sf-write.cc, sf-rmdel.cc, sf-prt.cc, sf-prs.cc, sf-get3.cc, sf-get.cc, sf-get2.cc, sf-delta.cc, sf-cdc.cc, sf-add.cc, sf-admin.cc, sccsfile.h, sccsfile.cc, prt.cc, rmdel.cc, prs.cc, delta.cc, get.cc, configure.in, cdc.cc, Makefile.am, admin.cc: Split delta.h, delta-table.h, and delta-iterator.h out of sccsfile.h to compartmentalise the dependencies. * what.cc: Added retuen statement after call to fail() so that the compiler stops warning about missing return statements. * what.cc, unget.cc, prt.cc, rmdel.cc, my-getopt.h, prs.cc, my-getopt.cc, getopt.cc, getopt.h, get.cc, cdc.cc, delta.cc, Makefile.am, admin.cc, ChangeLog: Renamed getopt.* to my-getopt.* to avoid conflict with systemhader of the same name. Sun Nov 30 14:10:45 1997 James Youngman * my-getopt.h: Renamed getopt.h because it conflicts with the Unix include file of the same name. On some systems (e.g. IRIX), includes . Since autoconf required that we use the preprocessor flag -I., this meant that our C++ header was being included by the C programs in testutils. Hence they did not compile. Sun Nov 23 12:05:32 1997 James Youngman * getopt.cc: small changes to eliminate unuseful dependence on quit.h. * what.cc: no longer needs quit.h (and in fact what no longer needs quit.o). * tests/year-2000: added test scripts for Year-2000 compliance. They also cover the whole life of SCCS (1969 -- 2038). * sccsdate.cc: We now handle dates without using time_t, so that everything works with dates right up to 2068. sccs_date::now() still fails when time_t runs out (Tue Jan 19 03:14:07 2038 on my system). * mktime.c: removed this obsolete file. * configure.in: no longer need mktime() or "timezone". * sccsname.cc: Fixed bug with 1-character filenames. * mystring.h: Use the standard string class from , if it is available. Thu Nov 20 21:03:24 1997 James Youngman * sccsdate.cc: Added changes mandated by X/Open for year 2000 compliance, and fixed year-2019 bug. * docs/cssc.texi: Added chapter covering Year 2000 issues to the manual. Wed Nov 12 00:13:01 1997 James Youngman * docs/cssc.texi: added TODO comments for text that still needs to be written. * docs/TODO: added list of undocumented/unimplemented/untested stuff. Tue Nov 11 22:11:47 1997 James Youngman * strerror.c, strstr.c: #include not "cssc.h" since the latter contains C++ class definitions and this is a C module. * fsync.h, list.h: Don't use double leading underscores in macro names since this conflicts with the implementation's namespace. * file.h: Don't munge the names of rename() and remove() since these now no longer have their definitions #included. * Makefile.am: Fixed rule for sccsdiff, which did not work on BSD make (since it didn't grok "$<", apparently). Sun Nov 9 21:06:59 1997 James Youngman * NEWS: Changes for CSSC-devel-0.03-pl0. * Makefile.am: Added in some extra garbage to the distribution so that 99.9% of the contents of Master-Source goes into the distribution, even unuseful stuff like _chmod.cc. Someone might want it for a port. Might move it into unused/ soon though. * configure.in: Changed the package number to restore the "devel" label but (apparently) conform to the Gnits standard... * Makefile.am: Added noinst_HEADERS macro so that the header files get put in the distribution too. * NEWS: Updated for CSSC-0.02-devel-pl7. * configure.in: Package name is "CSSC", not "cssc". * README: Removed "xxx does not work" for appropriate values of xxx. * strstr.c: Can't use LIDENT any more to "rename" strstr() since this file is now compiled separately. * strstr.c: No need to guard against multiple inclusion since this is now compiled separately. * version.cc.in: Initial revision * sf-get.cc, sf-delta.cc, sf-admin.cc: Don't include strstrr.cc directly; configure now puts it into @LIBOBJS@. * acconfig.h: Include the macros PACKAGE and VERSION to make autoheader happy. * configure.in: Switched to using "automake". Also, the config header file produced by "configure" is now called "config.h" (what used to be the old "config.h" is now part of "cssc.h"). * cssc.h: Got rid of the old config.h file by including its contents directly into cssc.h. Hence the config header file produced by "configure" is now called "config.h". * Makefile.am: Initial revision * configure.in: Some automake changes. Doesn't really work yet. * cssc.h: Merged the contenst of config.h. Sat Nov 8 23:09:25 1997 James Youngman * AUTHORS: Initial revision Sat Nov 8 14:29:45 1997 James Youngman * Makefile.in: Changes to distclean to make sure we don't include generated files in the archive if we "make dist" when the source and object dirs are the same. * Makefile.in: To make life easier for those without a copy of "makeinfo", we supply a ready-made info file in the distribution. Fri Nov 7 23:06:06 1997 James Youngman * sf-admin.cc: sl-merge.cc is now sl-merge.h. * configure.in: Also produce pwd/Makefile. * sl-merge.h: This is now a .h not a .c file. It had been #included anyway. * sid_list.cc: Added in most of what had been in sid_list.cc into sid_list.h; this had been #included anyway. The test code is all that's still left in the now much shorter sid_list.cc. * sid_list.h: Added in most of what had been in sid_list.cc; this had been #included anyway. The test code is still left in the now much shorter sid_list.cc. * list.h: Added in what used to be the contents of list.cc; this had been #included anyway. * admin.cc: Include sid_list.h and sl-merge.h. * Makefile.in: Use "distclean" target because it is mentioned in INSTALL. Also, added "realpwd" and updated the dependencies. Thu Nov 6 22:37:22 1997 James Youngman * config.h, cssc.h, defaults.h, file.h, fileiter.h, filelock.h: Don't use preprocessor identifiers beginning with two underscores; that conflicts with the implementation's namespace. * filepos.h: Protect against multiple inclusion. * getopt.h, linebuf.h, list.h, myconfig.h, mystring.h, pfile.h, pipe.h, quit.h, run.h, sccsdate.h, sccsfile.h, sccsname.h, seqstate.h, sf-chkmr.h, sid.h, sid_list.h, stack.h, sysdep.h, xalloc.h: Don't use preprocessor identifiers beginning with two underscores; that conflicts with the implementation's namespace. Wed Oct 29 23:01:43 1997 James Youngman * mkinstalldirs, COPYING: Initial revision * Makefile.in: FreeBSD's "make" doesn't define "RM" by default. So provide that definition. Tue Oct 28 22:43:40 1997 James Youngman * Makefile.in: By default, only generate the info file and not the DVI file also. Mon Oct 27 19:28:00 1997 James Youngman * sf-get.cc: write_subst(): take as a parameter the delta which is actually being gotten, so that keyword substitution is correctly carried out. * sccsfile.h, sf-admin.cc, sf-delta.cc: Use the no_id_keywords() member function to indicate that situation (which might result in either a fatal error or just a warning, according to the setting of the "i" flag). * sf-get2.cc: write_subst(): take as a parameter the delta which is actually being gotten, so that keyword substitution is correctly carried out. Also, use the no_id_keywords() member function to indicate that situation (which might result in either a fatal error or just a warning, according to the setting of the "i" flag). * Makefile.in: Added sf-kw.cc for get, delta and admin. Also added targets for testing each program separately. * sf-kw.cc: Take as a parameter the name of the file. Sun Oct 26 19:48:06 1997 James Youngman * sf-kw.cc: Initial revision * get.cc: The -m and -n options had been the wrong way around. * what.cc: Made the output format match that of the real thing. Most importantly, we no longer emit the initial @(#). Sat Oct 25 16:53:26 1997 James Youngman * README: Modified the example scripts for compiling the package, in such a way that I get more information if there is some failure. Also, update the name of the GNU domain; this has changed from gnu.ai.mit.edu to gnu.org. * Makefile.in: Added canonify.cc to the sources for making "get". * sid.h, sid.cc: Sometimes we _always_ want the SID component to be printed, even if it is zero. Examples of this include the %R%,%B%,%L% and %S% keywords expanded by sccs-get. An extra argument (with a default) has been added to sid::printf(). The default behaviour is the same as the old behaviour. * sf-get2.cc: Corrected the expansions of the %R%, %L%, %B%, %S% and %P% keywords. (Also have a new test file, get/subst.sh, to test these). * sccsname.h: Added prototype for canonify_filename(), which is used in sf-get2.cc, to expand the %P% keyword. * mystring.h, mystring.cc: Added an operator[], which returns a const char&. * canonify.cc: canonify_filename() now takes a const char* as its argument. * canonify.cc: Initial revision Mon Aug 11 21:35:36 1997 James Youngman * mystring.h: Patches from Fila Kolodny to support snapshots of GCC after 2.7.2.2. Thu Jul 17 08:39:42 1997 James Youngman * tests/common/test-common: Fixed typo (which had caused echo -e bug on Solaris). Tue Jul 15 18:59:52 1997 James Youngman * Makefile.in: Bumped patchlevel (Solaris /bin/sh portability). Tue Jul 15 07:04:02 1997 James Youngman * Makefile.in: Bumped patchlevel (lndir now is happy if source & dest are the same). Mon Jul 14 21:40:20 1997 James Youngman * Makefile.in: Bumped the version number -- another prerelease, 0.02. * Makefile.in: Made it possible to run "make dist" from the work dir. That way, an already-created makefile will be used. No actual files from the work directory are included in the distribution. * Makefile.in: Make in "lndir" too. * configure.in: sub-configure in "lndir" too. Thu Jul 10 20:31:17 1997 James Youngman * README: Provided quick-start info and a reference to docs/TESTING. Thu Jul 10 20:17:31 1997 James Youngman * sf-prt.cc, sccsfile.h, sccsfile.cc: Horrible hack to support "empty" include/exclude lists for deltas so that prt can be completely faithful to the SCCS command of the same name. Wed Jul 9 21:59:21 1997 James Youngman * Makefile.in: Bumped to 0.01-devel-pl13. Mon Jul 7 21:36:15 1997 James Youngman * Makefile.in: Small correction to all-tests target. * Makefile.in: Don't hardwire $(prefix). Also rationalised testing targets. * run.h: Use USE_PIPE not HAVE_PIPE because HAVE_FORK is also required in order for USE_PIPE to e sensible. * acconfig.h: Add explanation of HAVE_FORK. * pipe.h, sf-delta.cc, pipe.cc: Use USE_PIPE not HAVE_PIPE because HAVE_FORK is also required in order for USE_PIPE to e sensible. * configure.in: Treak fork() specially since we have to avoid it on AmigaOS. * quit.cc: Use USE_PIPE not HAVE_PIPE because HAVE_FORK is also required in order for USE_PIPE to e sensible. * run.cc: Try to cope with the almost-completely-useless semantics of system()...MR validation on systems without fork() or spawn() is broken. Wed Jul 2 18:21:52 1997 James Youngman * Makefile.in: Bumped patchlevel (attempted IRIX fix) Wed Jul 2 18:18:44 1997 James Youngman * quit.cc, prs.cc, prompt.cc, pipe.cc, pfile.cc, pf-del.cc, pf-add.cc, mystring.cc, list.cc, linebuf.cc, l-split.cc, getopt.cc, get.cc, fsync.cc, fileiter.cc, file.cc, delta.cc, cdc.cc, admin.cc, _chmod.cc: Oops. Removed line that should not have been in the header. * xalloc.h, sysdep.h, stack.h, sid_list.h, sid.h, sf-chkmr.h, seqstate.h, sccsname.h, sccsfile.h, sccsdate.h, run.h, release.h, rel_list.h, quit.h, pipe.h, pfile.h, mystring.h, myconfig.h: Updated the copyright header. * myconfig.h: Initial revision * list.h, linebuf.h, getopt.h, filelock.h, fileiter.h, file.h, defaults.h, xalloc.cc, what.cc, unget.cc, strstr.cc, split.cc, sl-merge.cc, sid_list.cc, sid.cc, sf-write.cc, sf-rmdel.cc, sf-prs.cc, sf-get3.cc, sf-get2.cc, sf-get.cc, sf-delta.cc, sf-chkid.cc, sf-cdc.cc, sf-admin.cc, sf-add.cc, sccsname.cc, sccsfile.cc, sccsdate.cc, sact.cc, run.cc, rmdel.cc, rl-merge.cc, rel_list.cc, quit.cc, prs.cc, prompt.cc, pipe.cc, pfile.cc, pf-del.cc, pf-add.cc, mystring.cc, list.cc, linebuf.cc, l-split.cc: Updated the copyright header. * getopt.cc: Updated the copyright header. Also made the class members non-inline to appease IRIX. * get.cc, fsync.cc, fileiter.cc, file.cc, delta.cc, cdc.cc, admin.cc, _chmod.cc: Updated the copyright header. * sf-prt.cc: It seems that -b doesn't turn off the printing of the delta table, after all. * sccsfile.cc, sf-prt.cc: Ue SEEK_SET instead of the manifest constant zero for fseek(). Include to get it, on SunOS. * filepos.h: Ue SEEK_SET instead of the manifest constant zero for fseek(). Wed Jul 2 06:55:16 1997 James Youngman * Makefile.in: Portability fixes for Solaris and SunOS; make sure libsubst.a is never empty (Solaris ld doesn't like empty libraries), fall back on fseek()/ftell() in the absence of fsetpos()/fgetpos(). * sf-prt.cc: Use the helper class FilePosSaver to encapsulate fgetpos() or the lack of it. * filepos.h: Initial revision * configure.in, acconfig.h: Added HAVE_FSETPOS. * dummy.cc: Initial revision Tue Jul 1 07:56:48 1997 James Youngman * Makefile.in: Bumped to patchlevel 10 (we were installing cssc.info in the root directory!) Mon Jun 30 22:15:07 1997 James Youngman * Makefile.in: Bumped to CSSC-0.01-devel-pl9 prior to release. * INSTALL: Replace the original (MySC) INSTALL file with the generic one suitable for Autoconf-generated "configure" files. * move-if-change: Initial revision * Makefile.in: Moved version info into vernum.h, which is an auto-generated file. We now avoid re-building version.o and relinking everything, if the actual version information is unchanged. Also support tar'ing the RCS files into a separate tar file for possible distribution. * version.h: Initial revision * version.cc: Moved version info into vernum.h, which is an auto-generated file. * Makefile.in: Support "make install". Sun Jun 29 10:47:08 1997 James Youngman * configure.in: Put the *.cs files into the directory "shorter". * Makefile.in: Added "prt" as a target. Sun Jun 29 09:38:21 1997 James Youngman * docs/Makefile.in: Make PostScript output (A4 by default) too. Support Letter-sized paper as well. * docs/gpl.texinfo: Initial revision * docs/cssc.texi: Put the copy of the GPL back in. Sat Jun 28 15:12:58 1997 James Youngman * docs/cssc.texi: MR numbers do not have to be numbers. Added "Known Problems" section. Added remarks about how to encode files sent with bug reports. Sat Jun 28 14:40:04 1997 James Youngman * prt.cc: Always print the s.file's name, even of there is only one. * sf-prt.cc: Several fixes to do with the arrangement of whitespace. Also, say "none" if we have no flags. Fri Jun 27 18:51:22 1997 James Youngman * sccsfile.cc: Added next_seqno(), used by delta. * sf-delta.cc: Working creation of null deltas; this version doesn't break branching (in absence of null deltas). * sccsfile.h: Added next_seqno(), used by delta. Mon Jun 23 23:02:47 1997 James Youngman * Makefile.in: Added rl-merge.cc. * sid.h: Moved operator release() elsewhere. * sid.cc: Moved release::release(const sid&) elsewhere. * release.h: Added release(const sid&). * sf-delta.cc: Preliminary support for null deltas. Tue Jun 3 20:23:40 1997 James Youngman * sccsfile.h: Provide sid_in_use(), initially for use by find_next_sid(). * quit.h, quit.cc: Added the function name to the information given when an assertion fails, for GCC only. * get.cc: sccs_file::find_requested_sid() needs to pass back some information if the requested sid was either unspecified or specified the release number only. * sid.h: Added sid::next_level(), initially for use by sccs_file::find_next_sid(). * sf-get2.cc: Better support for branching and a stab at support for the joint-edit flag. Mon Jun 2 23:07:11 1997 James Youngman * sf-get2.cc: Reworked find_next_sid(), which decides what SID we'll put in the p.file. Sun Jun 1 20:39:03 1997 James Youngman * sid.h, sid.cc: Provide new methods on_trunk(), matches(), and components(), initially for use by sccs_file::find_requested_sid(). * sf-get2.cc: Rewrote get_requested_sid() to be shorter, provide behaviour closer to SCCS, and to allow for later support of get's -t option. * release.h: Provide informational enum member LARGEST, denoting the largest valid release number. * sccsfile.h: Find_requested_sid() needs to know wether it should look along branches, so provide that as a parameter. * sf-admin.cc: The "fixes" for id-keyword processing had accidentally ensured that we only read the first line of the input file :-) * sccsfile.cc, sccsfile.h: Added sccs_file::delta::removed(). * sf-get2.cc: Correctly handle "get -r99" when there is only one revision in the file. Sun Jun 1 00:36:37 1997 James Youngman * Makefile.in: Bumped the patchlevel to CSSC-0.01-devel-pl6 Sun Jun 1 00:32:11 1997 James Youngman * Makefile.in: Updated the dependencies. * sf-prt.cc: Fixed small bug with empty string flags. * release.h: print() needs to return zero for success. Sat May 31 23:30:27 1997 James Youngman * sccsfile.cc: Support empty 'i', 'x', and 'g' control lines with no argument. This serves no purpose, but these do turn up. * sf-prt.cc: Support -i (list included/excluded deltas) and the printing of MRs and comments (i.e. -d as opposed to -s). * sf-prs.cc, sf-get3.cc, sf-get2.cc, prs.cc, get.cc, sccsfile.h: Changed variables named "cutoof" to "cutoff_date" to avoid the new struct cutoff inside sccs_file. * sccsfile.cc: Added a version of find_most_recent_sid() that works purely chronologically rather thann along a branch. * sccsfile.h: A version of find_most_recent_sid() that works purely chronologically rather thann along a branch, plus support sccs_file::cutoff, a reified object encapsulating cutoff dates and SIDs for programs like sccs-prt and sccs-prs. * sccsdate.h: valid() can be a const member of sccs_date. * sf-prt.cc: Working support for cutoff dates and SIDs, plus printing the body of the file. * prt.cc: Working support for -c, -r, -y and also -b (print body). Sat May 31 10:27:10 1997 James Youngman * Makefile.in: New source files rel_list.cc, rl-merge.cc, and sysnerr.h. Renamed $(LFLAGS) to $(LDFLAGS). * sf-delta.cc, sf-get.cc: Fixes for id-keywords-flag processing. * quit.cc: Obtain declarations of sys_nerr and sys_errlist from our own header sysnerr.h, which used macros generated by "configure". * admin.cc: Support naked -i, -m, and -y options. Hence remove the -I, -M, and -Y options. * prt.cc: Initial revision * sccsfile.cc, sf-write.cc: Fixes for id-keywords-flag processing. * release.h: Initial revision * sid.h: Reimplemented the class release_list. * sf-admin.cc: Fixes for id-keywords-flag processing, and support the naked "y" option, which inhibits the default comment. * sf-get2.cc: Fixes for id-keywords-flag processing. * rl-merge.cc, rel_list.h, rel_list.cc: Initial revision * sf-prs.cc: Fixes for id-keywords-flag processing. Reimplemented the class release_list. * sccsfile.h: Support "prt". Fixed for id-keywords-flag processing. Use rel_list.h since we have now reimplemented the class release_list. * sf-prt.cc: Initial revision Tue May 27 20:16:39 1997 James Youngman * sysnerr.h: Initial revision * unget.cc: Actually SCCS _doesn't_ print the locked SID twice, I was mistaken :-( Sun May 25 15:34:00 1997 James Youngman * unget.cc: Modified the output format to be closer to that of SCCS. We're still not there, and the current "unget" test script fails for us (it passes for SCCS). * fileiter.cc, fileiter.h: Added unique() which returns nonzero if we're in the situation where the utilities don't need to print out the name of the SCCS file they're working on because it's unambiguous -- that is, exactly one was specified on the command line. * pfile.h: Added print_lock_sid, which prints the SID of the lock that "pos" refers to (the SID of the delta not the SID of the gotten revision). * pfile.cc: Added print_lock_sid, which prints the SID of the lock that "pos" refers to. Fri May 23 00:11:28 1997 James Youngman * Support "admin -t" with no argument. * Makefile.in (docs/Makefile): Need installdocs target. Wed May 21 00:06:46 1997 James Youngman * linebuf.h, linebuf.cc: Small changes (not actually to executable code) to allow the sid_list test code to work. * sl-merge.cc: Much fixing with regard to sid_lists. Construction from, comparison with, and assignment from NULL are sins no longer committed. Also, the nested class "range" is now a separate template class. * sid.cc: The branch and sequence components of trunk revisions are supposed to be blank. Also some small changes (not actually to executable code) to allow the sid_list test code to work. * getopt.cc: Invented the '!' modifier, similar to ':', but allowing empty options. Note that this is to support empty -m and -y options for admin and delta, that this behaviour is for compatibility with "real" SCCS, and is unlike traditional or POSIX option processing. Tue May 20 23:58:56 1997 James Youngman * delta.cc: Support for empty -m and -y options. * admin.cc: If admin is given a bare -y option, this means that NO comments are to be entered into the SCCS file for the initial delta. This is distinct from the situation when no -y option is given, when a "date and time created..." entry is added. Hence the suppress_comments flag needs to be passed down into sccs_file::create(), which is where that message is normally added. * sf-prs.cc: Many, many fixes involving the output format for flags that are not set, plus backslash escape processing has been implemented, as in "real" SCCS. * sf-admin.cc: If admin is given a bare -y option, this means that NO comments are to be entered into the SCCS file for the initial delta. This is distinct from the situation when no -y option is given, when a "date and time created..." entry is added. Hence the suppress_comments flag needs to be passed down into sccs_file::create(), which is where that message is normally added. * sf-write.cc, sccsfile.h: Construction from, comparison with, and assignment from NULL are sins no longer committed with sid_lists. * pfile.h: Use range_list<>'s empty() method, not comparison with NULL, to find out if it empty. * sid_list.cc, sid_list.h: Much fixing with regard to validity checks. Construction from, comparison with, and assignment from NULL are sins no longer committed. Mon May 19 18:57:22 1997 James Youngman * sid_list.h: Eliminate range_list<>::operator=(void*), since it is a carbuncle -- see comments in sid_list.h. Sat May 17 12:19:02 1997 James Youngman * run.cc: If run_mr_checker() is called (because the v flag is set) but the PRG argument is empty (i.e. the flag is set to the empty string), the validation silently succeeds. * delta.cc: Fixed bugs involving MRs. We now output the delta's SID to stdout even though the delta fails, because that's what SCCS does. More importantly, if the MR validation flag is set, but has no value, MRs are prompted for and allowed (with the -m option) but no actual changing is done -- they are always assumed valid. Fri May 16 08:04:08 1997 James Youngman * Support tests for MR number processing and interactive comments for delta (but the latter is only done if stdin is a tty...) Thu May 15 21:51:57 1997 James Youngman * l-split.cc: Fixed split_mrs(). It now calls strtok correctly and frees the right thing. I don't see how it could ever have previously worked...but I don't know that it did. Tue May 13 17:40:15 1997 James Youngman * get.cc: Sense of the variable "keywords" was inverted. We now suppress keyword expansion for -e and -k, and do expansion otherwise, not vice versa. Sat May 10 14:50:00 1997 James Youngman * almost all files: changed the package name * version.cc: Modified the version strings so that they show up with RCS ident and SCCS/CSSC's what, and also are human-readable. * cssc.h: Moved the version() function into version.h. * sccsfile.cc: Fixed problem with updating our notion of hogh_release. * sf-delta.cc: Output the inserted/deleted/unchanged lines, just like "real" SCCS. * get.cc: Go for output compatibility when reporting Included/Excluded deltas, and actually make the output the same. * Tested the test scripts themselves against the real thing, and hence fixed them, and hence made some changes to CSSC, mostly in the exact format of the output (sccsfile.cc, sf-delta.cc, get.cc). Wed May 7 23:39:49 1997 James Youngman * sf-get2.cc: find_requested_sid: Fix a bug in the case where there is only one SID (1.1) in the file and no -r is specified on the command line (i.e requested.is_null() is true). Sun May 4 17:01:36 1997 James Youngman * sf-get2.cc: Fixed the behaviour when no -r is given or the -r that is given is of the form -rX or -rX.Y.Z (see docs/get-spec.txt and tests/get/sid-select.sh) * Makefile.in: Added sccsdiff to $(CMDS). * Makefile.in: Added a rule for creating sccsdiff.sh from sccsdiff.sh.in. * configure.in: Find the pr(1) program and substitute for it in sccsdiff.sh.in. * file.cc: Corrected usage of freopen(), which returns NULL on failure. * sccsdiff.sh.in: Have to enclose the version string in single rather than double quotes, to protect the dollar signs from shell expansion. * sccsdiff.sh.in: Initial revision Sun May 4 12:11:02 1997 James Youngman * sf-get2.cc: Bugfix for behaviour with "-e -r2" when latest trunk revision was 1.x. This used to get a delta from 1.x, now it creates the new delta 2.1, as does "real" SCCS. Sat May 3 22:42:55 1997 James Youngman * get.cc: Added support for the -G option (standard and used by, for example, GNU make). * sf-get2.cc: If no SID is specified with -r, and no SID id specified in the file as the default, use the one furthest down the trunk from 1.1. Don't return one on a branch. Sat May 3 17:17:38 1997 James Youngman * sf-get.cc: Support SCCS files whose first referred-to delta is not numbered 1. SunOS can produce these. * sf-write.cc, sf-prs.cc, sf-admin.cc, sccsfile.h, sccsfile.cc: Added support for the 'e' (encoded) flag. Sat May 3 11:51:53 1997 James Youngman * sf-get2.cc: In sccs_file::find_requested_sid(), if the requested sid is 0.0.0.0 (i.e. is_null()), accept the first sid we find as the first guess at the best match (but continue to look). [oops, bad idea, see above!] * sid.h: Fixed bug in the conditionals for sid::valid() and release::valid(). * Makefile.in: Added dependencies. Tue Apr 29 01:42:14 1997 James Youngman *: Decided to consider supporting setuid execution via BSD's sccs(1) command. Sun Apr 20 22:38:13 1997 James Youngman * file.cxx: What about support for set-Group-ID execution? 2001-11-23 james_youngman * /cvsroot/cssc/gnu/CSSC/tests/prs/format.sh: Initial version - qworks on Solaris SCCS, not on CSSC. 2001-09-29 james_youngman * /cvsroot/cssc/gnu/CSSC/testutils/last-time.c, /cvsroot/cssc/gnu/CSSC/testutils/realpwd.cc, /cvsroot/cssc/gnu/CSSC/testutils/seeker.c, /cvsroot/cssc/gnu/CSSC/testutils/user.c, /cvsroot/cssc/gnu/CSSC/testutils/uu_decode.c, /cvsroot/cssc/gnu/CSSC/testutils/yammer.c, /cvsroot/cssc/gnu/CSSC/testutils/yes.c, /cvsroot/cssc/gnu/CSSC/unused/_chmod.cc, /cvsroot/cssc/gnu/CSSC/unused/dosfile.cc, /cvsroot/cssc/gnu/CSSC/unused/dummy.cc, /cvsroot/cssc/gnu/CSSC/unused/ffsync.cc, /cvsroot/cssc/gnu/CSSC/unused/fsync.cc, /cvsroot/cssc/gnu/CSSC/unused/pipe.cc, /cvsroot/cssc/gnu/CSSC/unused/pipe.h, /cvsroot/cssc/gnu/CSSC/unused/sid_list.cc, /cvsroot/cssc/gnu/CSSC/admin.cc, /cvsroot/cssc/gnu/CSSC/autogen.sh, /cvsroot/cssc/gnu/CSSC/bodyio.cc, /cvsroot/cssc/gnu/CSSC/bodyio.h, /cvsroot/cssc/gnu/CSSC/bsd/sccs.c, /cvsroot/cssc/gnu/CSSC/canonify.cc, /cvsroot/cssc/gnu/CSSC/cap.cc, /cvsroot/cssc/gnu/CSSC/cdc.cc, /cvsroot/cssc/gnu/CSSC/configure.in, /cvsroot/cssc/gnu/CSSC/cssc.h, /cvsroot/cssc/gnu/CSSC/defaults.h, /cvsroot/cssc/gnu/CSSC/delta.cc, /cvsroot/cssc/gnu/CSSC/delta.h, /cvsroot/cssc/gnu/CSSC/delta-iterator.cc, /cvsroot/cssc/gnu/CSSC/delta-iterator.h, /cvsroot/cssc/gnu/CSSC/delta-table.cc, /cvsroot/cssc/gnu/CSSC/delta-table.h, /cvsroot/cssc/gnu/CSSC/docs/gpl.texi, /cvsroot/cssc/gnu/CSSC/dtbl-prepend.cc, /cvsroot/cssc/gnu/CSSC/encoding.cc, /cvsroot/cssc/gnu/CSSC/environment.cc, /cvsroot/cssc/gnu/CSSC/err_no.h, /cvsroot/cssc/gnu/CSSC/except.h, /cvsroot/cssc/gnu/CSSC/fatalsig.cc, /cvsroot/cssc/gnu/CSSC/fdclosed.cc, /cvsroot/cssc/gnu/CSSC/file.cc, /cvsroot/cssc/gnu/CSSC/filediff.cc, /cvsroot/cssc/gnu/CSSC/filediff.h, /cvsroot/cssc/gnu/CSSC/file.h, /cvsroot/cssc/gnu/CSSC/fileiter.cc, /cvsroot/cssc/gnu/CSSC/fileiter.h, /cvsroot/cssc/gnu/CSSC/filelock.h, /cvsroot/cssc/gnu/CSSC/filepos.h, /cvsroot/cssc/gnu/CSSC/fnsplit.cc, /cvsroot/cssc/gnu/CSSC/get.cc, /cvsroot/cssc/gnu/CSSC/ioerr.h, /cvsroot/cssc/gnu/CSSC/linebuf.cc, /cvsroot/cssc/gnu/CSSC/linebuf.h, /cvsroot/cssc/gnu/CSSC/list.cc, /cvsroot/cssc/gnu/CSSC/l-split.cc, /cvsroot/cssc/gnu/CSSC/my-getopt.cc, /cvsroot/cssc/gnu/CSSC/my-getopt.h, /cvsroot/cssc/gnu/CSSC/mylist.h, /cvsroot/cssc/gnu/CSSC/mystring.cc, /cvsroot/cssc/gnu/CSSC/mystring.h, /cvsroot/cssc/gnu/CSSC/pf-add.cc, /cvsroot/cssc/gnu/CSSC/pf-del.cc, /cvsroot/cssc/gnu/CSSC/pfile.cc, /cvsroot/cssc/gnu/CSSC/pfile.h, /cvsroot/cssc/gnu/CSSC/prompt.cc, /cvsroot/cssc/gnu/CSSC/prs.cc, /cvsroot/cssc/gnu/CSSC/prt.cc, /cvsroot/cssc/gnu/CSSC/quit.cc, /cvsroot/cssc/gnu/CSSC/quit.h, /cvsroot/cssc/gnu/CSSC/release.h, /cvsroot/cssc/gnu/CSSC/rel_list.cc, /cvsroot/cssc/gnu/CSSC/rel_list.h, /cvsroot/cssc/gnu/CSSC/relvbr.h, /cvsroot/cssc/gnu/CSSC/rl-merge.cc, /cvsroot/cssc/gnu/CSSC/rmdel.cc, /cvsroot/cssc/gnu/CSSC/run.cc, /cvsroot/cssc/gnu/CSSC/run.h, /cvsroot/cssc/gnu/CSSC/sact.cc, /cvsroot/cssc/gnu/CSSC/sccsdate.cc, /cvsroot/cssc/gnu/CSSC/sccsdate.h, /cvsroot/cssc/gnu/CSSC/sccs-delta.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.h, /cvsroot/cssc/gnu/CSSC/sccsname.cc, /cvsroot/cssc/gnu/CSSC/sccsname.h, /cvsroot/cssc/gnu/CSSC/seqstate.cc, /cvsroot/cssc/gnu/CSSC/seqstate.h, /cvsroot/cssc/gnu/CSSC/sf-add.cc, /cvsroot/cssc/gnu/CSSC/sf-admin.cc, /cvsroot/cssc/gnu/CSSC/sf-cdc.cc, /cvsroot/cssc/gnu/CSSC/sf-chkid.cc, /cvsroot/cssc/gnu/CSSC/sf-chkmr.h, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/sf-get2.cc, /cvsroot/cssc/gnu/CSSC/sf-get3.cc, /cvsroot/cssc/gnu/CSSC/sf-get.cc, /cvsroot/cssc/gnu/CSSC/sf-kw.cc, /cvsroot/cssc/gnu/CSSC/sf-prs.cc, /cvsroot/cssc/gnu/CSSC/sf-prt.cc, /cvsroot/cssc/gnu/CSSC/sf-rmdel.cc, /cvsroot/cssc/gnu/CSSC/sf-val.cc, /cvsroot/cssc/gnu/CSSC/sf-write.cc, /cvsroot/cssc/gnu/CSSC/showconfig.cc, /cvsroot/cssc/gnu/CSSC/show-disp.sh, /cvsroot/cssc/gnu/CSSC/sid.cc, /cvsroot/cssc/gnu/CSSC/sid.h, /cvsroot/cssc/gnu/CSSC/sid_list.h, /cvsroot/cssc/gnu/CSSC/sl-merge.h, /cvsroot/cssc/gnu/CSSC/split.cc, /cvsroot/cssc/gnu/CSSC/stack.h, /cvsroot/cssc/gnu/CSSC/strstr.c, /cvsroot/cssc/gnu/CSSC/sysdep.h, /cvsroot/cssc/gnu/CSSC/unget.cc, /cvsroot/cssc/gnu/CSSC/val.cc, /cvsroot/cssc/gnu/CSSC/valcodes.h, /cvsroot/cssc/gnu/CSSC/version.h, /cvsroot/cssc/gnu/CSSC/what.cc, /cvsroot/cssc/gnu/CSSC/writesubst.cc: Updated copyright year and FSF address 2001-09-23 james_youngman * /cvsroot/cssc/gnu/CSSC/configure.in: Updated version number (to identify versions checked out from the CVS repository). * /cvsroot/cssc/gnu/CSSC/configure.in: removed CVSDEVEL tag prior to release * /cvsroot/cssc/gnu/CSSC/ChangeLog: updated from checkin messages * /cvsroot/cssc/gnu/CSSC/NEWS: Brought up to date with recent changes. * /cvsroot/cssc/gnu/CSSC/get.cc: Give up privileges while manipulating the g-file, because the g-file is owned by the euid of the process which invoked "get", not by the set-user-id ownfer of the "get" file. This is related to Sourceforge bug ID 458485. * /cvsroot/cssc/gnu/CSSC/file.cc: Minor correction to error message in set_file_mode() (don't have a newline in the middle of it). 2001-09-23 james_youngman * /cvsroot/cssc/gnu/CSSC/get.cc: Give up privileges while manipulating the g-file, because the g-file is owned by the euid of the process which invoked "get", not by the set-user-id ownfer of the "get" file. This is related to Sourceforge bug ID 458485. * /cvsroot/cssc/gnu/CSSC/file.cc: Minor correction to error message in set_file_mode() (don't have a newline in the middle of it). 2001-09-16 james_youngman * /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/pf-add.cc, /cvsroot/cssc/gnu/CSSC/pf-del.cc, /cvsroot/cssc/gnu/CSSC/pfile.h, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/tests/rmdel/basic.sh, /cvsroot/cssc/gnu/CSSC/unget.cc: Cope correctly in sccs_pfile::update() if there was no previously existing p-file * /cvsroot/cssc/gnu/CSSC/pf-add.cc: SF bug #444221: Create the p-file with mode 0644 (not 0666) but still allow concurrent edits * /cvsroot/cssc/gnu/CSSC/docs/CREDITS, /cvsroot/cssc/gnu/CSSC/docs/CREDITS.short.txt: (Credits for) patch to fix malloc()ed buffer size from Jeff Sheinberg * /cvsroot/cssc/gnu/CSSC/bsd/sccs.c: Patch to fix malloc()ed buffer size from Jeff Sheinberg 2001-08-30 james_youngman * /cvsroot/cssc/gnu/CSSC/tests/binary/binbasic.sh: Executables have different names under Windows. 2001-08-29 james_youngman * /cvsroot/cssc/gnu/CSSC/testutils/decompress_stdin.sh.in: Shell script which decompresses its input. * /cvsroot/cssc/gnu/CSSC/tests/binary/eightbit.sh, /cvsroot/cssc/gnu/CSSC/tests/get/sf111140.sh, /cvsroot/cssc/gnu/CSSC/tests/get/sid-select.sh, /cvsroot/cssc/gnu/CSSC/tests/get/subst.sh, /cvsroot/cssc/gnu/CSSC/tests/prt/all-512.sh, /cvsroot/cssc/gnu/CSSC/tests/prt/default.sh, /cvsroot/cssc/gnu/CSSC/tests/prt/nodel.sh, /cvsroot/cssc/gnu/CSSC/autogen.sh, /cvsroot/cssc/gnu/CSSC/configure.in, /cvsroot/cssc/gnu/CSSC/cssc.h, /cvsroot/cssc/gnu/CSSC/docs/Platforms, /cvsroot/cssc/gnu/CSSC/docs/texinfo.tex, /cvsroot/cssc/gnu/CSSC/file.cc, /cvsroot/cssc/gnu/CSSC/file.h, /cvsroot/cssc/gnu/CSSC/get.cc, /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/README, /cvsroot/cssc/gnu/CSSC/sccsfile.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.h, /cvsroot/cssc/gnu/CSSC/sf-add.cc, /cvsroot/cssc/gnu/CSSC/sf-admin.cc, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/sf-rmdel.cc, /cvsroot/cssc/gnu/CSSC/sf-write.cc: Changes to support CYGWIN (compiles and builds with B20.1). * /cvsroot/cssc/gnu/CSSC/tests/bsd-sccs/driver-basic.sh: Altered test case h1 to account for buffering differences on CYGWIN. * /cvsroot/cssc/gnu/CSSC/testutils/uu_decode.c: Changes for file format compatibility with uuencode. * /cvsroot/cssc/gnu/CSSC/INSTALL: Updated INSTALL file from automake distribution. * /cvsroot/cssc/gnu/CSSC/missing, /cvsroot/cssc/gnu/CSSC/mkinstalldirs: Updated the utilities which are distributed but come from the automake distribytion (automake -a -c copies them in). * /cvsroot/cssc/gnu/CSSC/COPYING: Updated address of FSF from COPYING file in automake distribution. 2001-08-28 james_youngman * /cvsroot/cssc/gnu/CSSC/testutils/Makefile.am, /cvsroot/cssc/gnu/CSSC/testutils/uu_decode.c: Added uu_decode.c, replacing the system uudecode utility, since not all systems have the latter. 2001-08-25 james_youngman * /cvsroot/cssc/gnu/CSSC/docs/Platforms: Added remarks about "printf" macro bug in glibc 2.2.3. * /cvsroot/cssc/gnu/CSSC/unused/.cvsignore, /cvsroot/cssc/gnu/CSSC/bsd/.cvsignore, /cvsroot/cssc/gnu/CSSC/auxfiles/.cvsignore: ignore Makefile.in * /cvsroot/cssc/gnu/CSSC/.cvsignore, /cvsroot/cssc/gnu/CSSC/tests/.cvsignore, /cvsroot/cssc/gnu/CSSC/testutils/.cvsignore: Added some .cvsignore files to reduce the noise in the output of the update command * /cvsroot/cssc/gnu/CSSC/docs/.cvsignore, /cvsroot/cssc/gnu/CSSC/docs/Platforms, /cvsroot/cssc/gnu/CSSC/docs/URLs: Added info about how to patch cssc.texi to format it with old versions of Makefinfo, for example on NetBSD * /cvsroot/cssc/gnu/CSSC/acconfig.h, /cvsroot/cssc/gnu/CSSC/configure.in, /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/mystring.h: Changes to permit compilation with GCC v3 and GLIBC 2.2.3 2001-08-18 james_youngman * /cvsroot/cssc/gnu/CSSC/docs/mailing-list.txt: Updated the installation instructions to bring them into line with the actual method for subscribing to a Mailman mailng list. 2001-07-31 james_youngman * /cvsroot/cssc/gnu/CSSC/docs/Platforms: Added updated info about which versions of Red Hat Linux this has been tested on. * /cvsroot/cssc/gnu/CSSC/docs/cssc.texi, /cvsroot/cssc/gnu/CSSC/testutils/ekko.c, /cvsroot/cssc/gnu/CSSC/testutils/seeker.c, /cvsroot/cssc/gnu/CSSC/testutils/yammer.c, /cvsroot/cssc/gnu/CSSC/bsd/sccs.c, /cvsroot/cssc/gnu/CSSC/docs/Makefile.am, /cvsroot/cssc/gnu/CSSC/fatalsig.cc, /cvsroot/cssc/gnu/CSSC/file.cc, /cvsroot/cssc/gnu/CSSC/get.cc, /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/pfile.cc, /cvsroot/cssc/gnu/CSSC/quit.cc, /cvsroot/cssc/gnu/CSSC/quit.h, /cvsroot/cssc/gnu/CSSC/run.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.h, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/sf-get2.cc, /cvsroot/cssc/gnu/CSSC/sf-get.cc, /cvsroot/cssc/gnu/CSSC/sf-prs.cc, /cvsroot/cssc/gnu/CSSC/sf-write.cc, /cvsroot/cssc/gnu/CSSC/writesubst.cc: Eliminated some compiler warnings (gcc version 2.96 2000073). 2001-07-15 james_youngman * /cvsroot/cssc/gnu/CSSC/admin.cc, /cvsroot/cssc/gnu/CSSC/bodyio.cc, /cvsroot/cssc/gnu/CSSC/bsd/sccs.c, /cvsroot/cssc/gnu/CSSC/configure.in, /cvsroot/cssc/gnu/CSSC/cssc.h, /cvsroot/cssc/gnu/CSSC/defaults.h, /cvsroot/cssc/gnu/CSSC/docs/cssc.texi, /cvsroot/cssc/gnu/CSSC/environment.cc, /cvsroot/cssc/gnu/CSSC/file.cc, /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/NEWS, /cvsroot/cssc/gnu/CSSC/README, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/showconfig.cc, /cvsroot/cssc/gnu/CSSC/tests/common/config-data, /cvsroot/cssc/gnu/CSSC/what.cc: As well as allowing binary file support to be turned off and a maximum line length setting to be used, allow these to be overridden with environment vvariables. * /cvsroot/cssc/gnu/CSSC/tests/get/included.sh: SourceForge bug number 441423: on NetBSD-1.5W, the sed "a" command appears to eat the newline. Hence we replace the old single-step sed command above with a three-step approach which doesn't use "a". * /cvsroot/cssc/gnu/CSSC/docs/cssc.texi: Added sensible header to HTML output; indicate the version number in the top node of the Info file. 2001-07-14 james_youngman * /cvsroot/cssc/gnu/CSSC/docs/TODO: Added all the tasks to the SourceForge task tracker (each task in the TODO file is now annotated with its SourceForge task ID). * /cvsroot/cssc/gnu/CSSC/NEWS: Added SourceForge bug id for the concurrent-edit problem. * /cvsroot/cssc/gnu/CSSC/ChangeLog: Updated wrt newest checking comments. * /cvsroot/cssc/gnu/CSSC/README: Add remark about "--disable-binary". * /cvsroot/cssc/gnu/CSSC/acconfig.h, /cvsroot/cssc/gnu/CSSC/admin.cc, /cvsroot/cssc/gnu/CSSC/auxfiles/CSSC.spec.in, /cvsroot/cssc/gnu/CSSC/bodyio.cc, /cvsroot/cssc/gnu/CSSC/docs/config-info.texi.in, /cvsroot/cssc/gnu/CSSC/docs/cssc.texi, /cvsroot/cssc/gnu/CSSC/docs/Makefile.am, /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/NEWS, /cvsroot/cssc/gnu/CSSC/README, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/sf-get2.cc, /cvsroot/cssc/gnu/CSSC/showconfig.cc, /cvsroot/cssc/gnu/CSSC/tests/binary/auto.sh, /cvsroot/cssc/gnu/CSSC/tests/binary/binbasic.sh, /cvsroot/cssc/gnu/CSSC/tests/binary/diff.sh, /cvsroot/cssc/gnu/CSSC/tests/binary/eightbit.sh, /cvsroot/cssc/gnu/CSSC/tests/binary/seeking.sh, /cvsroot/cssc/gnu/CSSC/tests/common/config-data, /cvsroot/cssc/gnu/CSSC/val.cc, /cvsroot/cssc/gnu/CSSC/version.h: Provide new configure option, --disable-binary, which removes support for creating binary SCCS files. If we find an existing binary SCCS file, we can still work with it. Also allow the setting of a maximum line length in order to provide better interoperability with other SCCS implementations. * /cvsroot/cssc/gnu/CSSC/configure.in: Allow the disabling of binary file support and the setting of a maximum SCCS file line length (for interoperability). 2001-07-10 james_youngman * /cvsroot/cssc/gnu/CSSC/get.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.h, /cvsroot/cssc/gnu/CSSC/sf-get2.cc: SourceForge bug 439146: concurrent edits cause assert failure First cut at solving the problem. * /cvsroot/cssc/gnu/CSSC/cdc.cc, /cvsroot/cssc/gnu/CSSC/delta.cc, /cvsroot/cssc/gnu/CSSC/get.cc, /cvsroot/cssc/gnu/CSSC/pf-del.cc, /cvsroot/cssc/gnu/CSSC/prs.cc, /cvsroot/cssc/gnu/CSSC/rmdel.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.cc, /cvsroot/cssc/gnu/CSSC/sccsname.h, /cvsroot/cssc/gnu/CSSC/sf-admin.cc, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/unget.cc, /cvsroot/cssc/gnu/CSSC/val.cc: Various changes relating to correct NULL pointer 'spelling', in the interests of greater portability. 2001-07-08 james_youngman * /cvsroot/cssc/gnu/CSSC/ChangeLog, /cvsroot/cssc/gnu/CSSC/NEWS: Updated ChangeLog and NEWS files prior to release. * /cvsroot/cssc/gnu/CSSC/configure.in: Bumped version to 0.12alpha.pl0. 2001-07-06 james_youngman * sid_list.h: Source forge bug #438857; coredump if a range list has an empty element (e.g. a comma at the end or two commas in a row). 2001-06-26 james_youngman * docs/cssc.texi: Minor formatting changes 2001-06-03 james_youngman * tests/get/s.incl_excl_1.input: SourceForge BUG 417990: s.incl_excl_1.input missing from CVS. 2000-12-03 james_youngman * README: We now provide "val". Also include note about unsetting ${sccs} before running the test suite. * NEWS: Added further info about more additions & bugfixes * tests/get/excl_ig_1.sh: Added extra test script; one of the tests fails on CSSC but is currently commented out * docs/borrowed-files.txt: Added list of files sourced from elsewhere * docs/TODO: Reconsidered some decisions. * sf-get.cc: Removed redundant "0 ||" expression in if statement (leftover from debugging) * install-sh, missing, mkinstalldirs: Updated various scripts used bu the automake/autoconf stuff with the latest versions of those files as obtained from the Automake distribution. * tests/get/s.incl_excl_1: New file. 2000-12-02 james_youngman * ChangeLog: Updated ChangeLog from CVS repository, including the latest checkin comments. 2000-11-26 James Youngman * /cvsroot/cssc/gnu/CSSC/sccsname.cc, /cvsroot/cssc/gnu/CSSC/cap.cc, /cvsroot/cssc/gnu/CSSC/delta-iterator.cc, /cvsroot/cssc/gnu/CSSC/fdclosed.cc, /cvsroot/cssc/gnu/CSSC/my-getopt.cc, /cvsroot/cssc/gnu/CSSC/sid_list.h, /cvsroot/cssc/gnu/CSSC/stack.h: Partial fix for SF bug #123246 (GCC-specific assumptions + typos) 2000-11-19 James Youngman * /cvsroot/cssc/gnu/CSSC/seqstate.cc, /cvsroot/cssc/gnu/CSSC/seqstate.h, /cvsroot/cssc/gnu/CSSC/sf-get.cc, /cvsroot/cssc/gnu/CSSC/tests/get/sf111140.sh, /cvsroot/cssc/gnu/CSSC/tests/get/sf111140.wtd, /cvsroot/cssc/gnu/CSSC/tests/get/sf111140_testcase.uue, /cvsroot/cssc/gnu/CSSC/testutils/compare_gets.sh, /cvsroot/cssc/gnu/CSSC/testutils/mogrify.awk, /cvsroot/cssc/gnu/CSSC/NEWS: Fix for long-standing bug: we now can correctly extract files containing deltas which include other deltas with the ^Ai construct (e.g. branch merges). We may still not handle "get -i" correctly yet though. Also, no similar fix for the excluded delta situation (I have no example file demonstrating that problem). This is recorded as SourceForge bug 111140. A test for this bug is also now included. * /cvsroot/cssc/gnu/CSSC/docs/cssc.texi, /cvsroot/cssc/gnu/CSSC/bsd/COPYING.bsd: Updated BSD license & documentation to remove advertising clause * /cvsroot/cssc/gnu/CSSC/unused/configs/README: Include README file to explain the contents of the directory * /cvsroot/cssc/gnu/CSSC/docs/patches.txt: Indicate that patches can be submitted via the SourceForge Patch Manager. * /cvsroot/cssc/gnu/CSSC/configure.in: A test commit, changing the suffix on the version number (to emphasise the fact that it's the CVS code). Real purpose is to test the CVS checkin notification facility. 2000-11-12 James Youngman * /cvsroot/cssc/gnu/CSSC/fatalsig.cc: Added new file to resolve Sourceforge bug 110909. * /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/configure.in, /cvsroot/cssc/gnu/CSSC/quit.cc, /cvsroot/cssc/gnu/CSSC/quit.h: Delete the z-file when we get a fatal signal (fix for Sourceforge bug number 110909). * /cvsroot/cssc/gnu/CSSC/sf-get2.cc: Fixed bug 110537. 2000-11-05 James Youngman * /cvsroot/cssc/gnu/CSSC/fileiter.cc: Fixed SourceForge bug 121605 (coredump when fileiter is passed a directory name ending in a slash). * /cvsroot/cssc/gnu/CSSC/tests/admin/locks.sh: Test case covering SourceForge bug 111140 (admin -dla coredumps). * /cvsroot/cssc/gnu/CSSC/rel_list.cc, /cvsroot/cssc/gnu/CSSC/sf-admin.cc, /cvsroot/cssc/gnu/CSSC/sf-write.cc: Fixed SourceForge bug #121599: "admin -dla" crashes 2000-09-17 James Youngman * /cvsroot/cssc/gnu/CSSC/show-disp.sh: Removed spurious extra newlines (I wonder when they started appearing?) 2000-08-05 James Youngman * /cvsroot/cssc/gnu/CSSC/show-disp.sh: Updated copyright year and added ID header comment. * /cvsroot/cssc/gnu/CSSC/show-disp.sh: Use the -z3 option to compress data for "cvs status" because we have a long link with low bandwidth, often. However, we don't use -z9 because that would be worse for faster links. * /cvsroot/cssc/gnu/CSSC/NEWS, /cvsroot/cssc/gnu/CSSC/configure.in: Added in information about recent changes. * /cvsroot/cssc/gnu/CSSC/docs/cssc.texi: Resolved conflict on line containing the URL of the CSSC bug reporting page. * /cvsroot/cssc/gnu/CSSC/tests/get/sid-select2.sh: Added test case for [ Bug #110537 ] Invalid SID got in branch where Rtrunk greater than Rbranch 2000-08-04 James Youngman * /cvsroot/cssc/gnu/CSSC/show-disp.sh: Cope with CVS servers as well as local filesystem CVSROOTs. 2000-08-03 James Youngman * /cvsroot/cssc/gnu/CSSC/docs/cssc.texi, /cvsroot/cssc/gnu/CSSC/README, /cvsroot/cssc/gnu/CSSC/docs/BUGS: Fixed some incorrect SourceForge URLs. * /cvsroot/cssc/gnu/CSSC/docs/CREDITS: Corrected some spelling errors. 2000-07-18 James Youngman * /cvsroot/cssc/gnu/CSSC/Makefile.am: Added relvbr.h to noinst_HEADERS. * /cvsroot/cssc/gnu/CSSC/docs/cssc.texi: Updated with details of the web site and changed the bug-reporting procedure. * /cvsroot/cssc/gnu/CSSC/ChangeLog: Brought into line with recent changes. * /cvsroot/cssc/gnu/CSSC/auxfiles/CSSC.spec.in: Updated the URL. * /cvsroot/cssc/gnu/CSSC/docs/BUGS: Refer to the bug tracking system at SourceForge. * /cvsroot/cssc/gnu/CSSC/AUTHORS: Inserted reference to file docs/CREDITS in the "AUTHORS" file. * /cvsroot/cssc/gnu/CSSC/README: Added information about SourceForge to the README. * /cvsroot/cssc/gnu/CSSC/configure.in: Bumped the patchlevel. * /cvsroot/cssc/gnu/CSSC/NEWS, /cvsroot/cssc/gnu/CSSC/docs/CREDITS.short.txt, /cvsroot/cssc/gnu/CSSC/docs/CREDITS: Brought into line with recent changes. * /cvsroot/cssc/gnu/CSSC/bsd/sccs.c: Patch from Albert John FitzPatrick III ; Added support for "unget". * /cvsroot/cssc/gnu/CSSC/delta.cc: Accept list of MRs on input even if the input is not a TTY since allegedly other implementations do this. 2000-03-19 James Youngman * tests/get/subst.sh, sf-get2.cc, sid.cc, sid.h: Patches from Mark Fortescue relating to SID selection and cutoff dates. * relvbr.h: Removed remarks about MySC, since this file has never been part of MySC. * relvbr.h: Fix by Mark Fortescue . * rmdel.cc, cdc.cc: Fix from Frank van Maarseveen : A setuid cdc/rmdel will not unlock (i.e. remove the z-file) in case of an error. Most obvious error is when the invoker is not the creator of the delta. Both cdc and rmdel revoke setuid permission when the real user is not the creator of the delta. However, this should be restored _before_ reaching the end of the 'try' scope because on leaving it the z-file is removed indirectly by the sccs_file destructor. Attached you will find a patch which solves this problem. A more correct solution would be not to swap uid/euid but to print something like: ERROR [/usr/src/xxx/SCCS/s.main.c]: Must be owner of file or to use this command.(rc4) * docs/cssc.texi: Support for SCCS files in which timestamps have been corrupted by non-Y2K-compliant versions of SCCS. These files are correctly understood on reading, and are fixed if the file is ever re-written by CSSC. (The Sun version of SCCS also performs the same fix). Patches to do this were provided by Peter Kjellerstedt * delta-table.cc, delta-table.h, sf-get2.cc: Sergey Ostashenko provided patches to allow the processing of SCCS files with gaps in the chain of used sequence numbers, and to allow two deltas to have the same sequence number, on the condition that one of them is a removed delta. * sccsdate.cc: Patch by Peter Kjellerstedt for cleaning up after broken versions of SCCS. Some non y2k-compliant versions of SCCS will use a ":" in the decade field of the date in the year 2000 (since the ASCII code for ':' is one greater than that for '0'). Changed the relevant sccs_date constructor to figure out the right value in this case. A warning message is issued when this happens. * tests/bsd-sccs/driver-basic.sh, tests/cdc/2comment.sh, tests/cdc/4order.sh, tests/delta/basic2.sh, tests/delta/ignored.sh, tests/delta/iterbasic.sh, tests/get/annotate.sh, tests/get/create.sh, tests/get/doubleinc.sh, testutils/lndir.c, testutils/seeker.c, docs/BUGS, docs/CREDITS, docs/CREDITS.short.txt, docs/FIXED, docs/Platforms, docs/cssc.texi, bsd/sccs.c, run.cc, sccsfile.cc, sccsfile.h, sccsname.h, seqstate.cc, seqstate.h, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-prs.cc, val.cc, visibility.cc, ChangeLog, Makefile.am, NEWS, configure.in, file.cc, linebuf.cc, quit.cc: Reverted trunk files to same contents as 0.11 patchlevel 3. 1999-12-09 Mark Fortescue * relvbr.h, sf-get2.cc, sid.cc, sid.h Fixed a problem with branching * sf-get2.cc, tests/get/subst.sh Fixed a problem with Cutoff Dates 1999-06-27 James Youngman * quit.cc, sccsfile.cc, file.cc: Improved the error message which is issued when you try to open a nonexistent SCCS file. * docs/CREDITS, docs/CREDITS.short.txt, docs/Platforms: Bugfixes from Hyman Rosen and Mark Reynolds * sf-get.cc: Mark Reynolds : GCC 2.8.1 on VAX Ultrix 4.2 doesn't seem to get this call right. Since subst_fn is always write_subst anyway, we work around it by using the function pointer just as a boolean variable. Yeuch. * bsd/sccs.c: Mark Reynolds : If $LANG is not set, setlocale() fails on VAX Ultrix 4.2. 1999-06-26 James Youngman * tests/admin/lockfail.sh: Fail correctly, but don't coredump, when we fail to create a lock file. Bug report by Michael Ubell . * tests/admin/lockfail.sh: New file. * file.cc, sccsname.h: Fail correctly, but don't coredump, when we fail to create a lock file. Bug report by Michael Ubell . * run.cc: Fixed typos. * tests/cdc/2comment.sh, tests/cdc/4order.sh: Use egrep, not grep, because on SunOS 4.1.3, grep(1) doesn't like the long regexps... * run.cc: SunOS 4.1.3 doesn't like fflush(NULL). (Mark Reynolds) * testutils/seeker.c, testutils/lndir.c: Vax Ultrix 4.2 requires . (Mark Reynolds) * sccsfile.cc: Compatibility fixes provided by Hyman Rosen. * val.cc: Fixed the name of the executable passed to set_prg_name(). 1999-04-21 James Youngman * ChangeLog: Added changes to date. * docs/Makefile.am: Added texinfo.tex to the distribution. * configure.in, sccsfile.cc, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, NEWS: Removed some dead code. * seqstate.h, seqstate.cc: Removed dependency on the STL header. 1999-04-18 James Youngman * docs/texinfo.tex: Automake likes texinfo.tex to be present. * delta.h, dtbl-prepend.cc, fileiter.h, prs.cc, prt.cc, rel_list.cc, rel_list.h, rl-merge.cc, rmdel.cc, run.h, sact.cc, seqstate.cc, seqstate.h, sf-cdc.cc, sf-chkmr.h, sf-get.cc, sf-get3.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, sf-write.cc, unget.cc, ChangeLog, delta-table.cc, delta-table.h: Updated copyright statements for those files modified this weekend. * configure.in: Commented out AM_PROG_INSTALL, since automake seems not to like it any more. * tests/bsd-sccs/driver-basic.sh: Disable test h2, since currently we don't pass it. FIXME! * tests/rmdel/basic.sh: *** empty log message *** * tests/bsd-sccs/driver-basic.sh: Added test for "sccs unedit" ensuring we delete the gotten file. * docs/Platforms, docs/TODO, auxfiles/CSSC.spec.in: *** empty log message *** * pfile.cc, pfile.h, prs.cc, prt.cc, quit.cc, rel_list.cc, rel_list.h, rl-merge.cc, rmdel.cc, run.cc, run.h, sact.cc, sccsfile.cc, sccsfile.h, seqstate.cc, seqstate.h, sf-admin.cc, sf-cdc.cc, sf-chkmr.h, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, sf-write.cc, unget.cc, admin.cc, cdc.cc, delta-table.cc, delta-table.h, delta.cc, delta.h, dtbl-prepend.cc, fileiter.h, get.cc, l-split.cc, list.cc, mylist.h, mystring.h: Changes for correct support of included deltas in branches (a rewrite of seqstate.cc and seqstate.h). * tests/get/included.sh: Enable the test, now that we support included non-ancestor branches. * NEWS, README, configure.in: Updates for 0.11alpha.pl0 * docs/cssc.texi: Updated version for next release. * docs/BUGS: Added bug report for "unget" deleting the wrong g-file. * bsd/sccs.c: Use tmpfile() rather than mktemp() in unget(), because glibc-2.1-0.990311 has a broken mktemp() (it returns an empty string). 1999-03-29 James Youngman * tests/get/included.sh: Tests for included deltas. 1999-03-21 James Youngman * Released 0.10beta.pl1. * docs/cssc.texi: Updated version for release. * docs/CREDITS.short.txt: File containing brief list of people who have contributed to CSSC. * docs/CREDITS: Added relevant people. * configure.in: Bumped version to 0.10beta.pl1 * auxfiles/CSSC.spec.in: Folded in change from Michael Sterrett and Aron Griffis which puts symlinks in /usr/bin (or whatever directory), pointing at the stuff in /usr/libexec/cssc. The effect is to have /usr/bin/get and so on. * bsd/sccs.c: Applied patch from Greg A. Woods which eliminates compiler warnings from sccs.c, without changing how the program works (I hope!). * docs/Platforms: Updated with respect to C++ compiler compatibility. * configure.in: Moved version.cc to the front of the AC_OUTPUT() list. * run.cc: Modification from Greg A. Woods; eliminates compiler warning. * docs/cssc.texi: Minor corrections (typos, etc). * testutils/README: Minor tweak suggested by Greg A. Woods (specify UTC in time) 1999-03-20 James Youngman * Released 0.10beta.pl0. * docs/cssc.texi: Updated version number. * bsd/sccs.c, docs/cssc.texi, delta.cc, configure.in: Updated copyright messages of those files edited so far in 1999. * tests/prs/keywords.sh: Use "echo_nonl" instead of "echo -n". * configure.in, ChangeLog, NEWS: Go to 0.10beta-pl0 from 0.09alpha-pl4. * docs/cssc.texi: Cosmetic changes to make texinfo-3.12f happy about my use of @xref. (in this case, by adding punctuation after each use). 1999-03-19 James Youngman * testutils/realpwd.cc, sf-delta.cc, sf-get2.cc, sid.cc, what.cc, bodyio.cc, cdc.cc, delta-iterator.cc, my-getopt.cc, mystring.cc, mystring.h, pfile.h, quit.cc, quit.h, run.cc: Fixes to make CSSC compiler under the EPC C++ compiler (and probably other C++ compilers, too). 1999-03-15 James Youngman * Released 0.09alpha.pl4. * ChangeLog, NEWS, configure.in: Comments etc. for 0.09alpha.pl4. * docs/cssc.texi: Marginally improved documentation for "delta -p" * bsd/sccs.c: Fixed "sccs sccsdiff". Bug reported by Achim Hoffmann. 1999-03-14 James Youngman * docs/cssc.texi, ChangeLog, delta.cc, sccsfile.h, sf-delta.cc: Implemented the -p option of delta. * docs/TODO: Added tests to make sure we correctly count the number of lines initially inserted by admin -i. * bsd/sccs.c: Tweaks to execv() usage in try_to_exec(). Also, ensure that PREFIX is absolute, and refuse to run otherwise. * configure.in: Eliminate duplicate checks for abort() and wait(). * auxfiles/CSSC.spec.in: Corrected the URL. * tests/delta/n-option.sh: Added tests for the -n option of delta. * tests/admin/i-option.sh: Check that the "initial number of lines" is correct for admin -i. 1999-03-13 James Youngman * configure.in: Bumped to 0.09alpha.pl3. * NEWS: Added NEWS remark regarding the removal of AC_C_CONST. * tests/admin/r-option.sh: val has now been implemented. * docs/TODO, docs/cssc.texi, docs/missing.txt, sccsfile.cc, sccsfile.h, sf-admin.cc, sf-delta.cc, what.cc, NEWS, admin.cc, configure.in, file.cc, get.cc, pfile.cc, quit.cc, run.cc: Allow "admin -ifoo -r1.2.2.1 s.foo", and make it work correctly. Also added tests for the -r option. * tests/admin/init-mr.sh: Corrected an error message. 1998-12-12 James Youngman * docs/cssc.texi: Warn that "admin -z" may silently fix errors and get it wrong. * val.cc, sf-val.cc, sf-write.cc, quit.cc, quit.h, sccsfile.cc, except.h, file.cc, get.cc, bodyio.cc, delta-table.cc: Enhancements to "val". 1998-12-10 James Youngman * configure.in: Went to 0.09alpha.pl2. 1998-12-09 James Youngman * NEWS: Added news for CSSC-0.09alpha-pl2. * sccsfile.h: Added declarations of functions implemented in sf-val.cc and also a forward declaration of class delta_iterator. * what.cc: Duh. getchar() returns int, remember? * sf-prt.cc: If a (mystring*) flag in the SCCS file is not NULL, then the flag must be set even if the length of the string is zero; consider lines like "^Af v" rather than "^A f v ". * sid.h, sid.cc: Implemented sid::as_string(). * sccsfile.cc: We have to be careful to not crash on input lines like "^Af v". That is, bufchar(4) may well be zero for a flag line! Thanks to William W. Austin for this diagnosis. * sf-val.cc: Traverse the delta table checking some things. Not finished yet. 1998-11-29 James Youngman * docs/cssc.texi, docs/TODO, val.cc, sf-val.cc, sccsfile.h, Makefile.am, NEWS: Initial implementation of "val". * sf-admin.cc: Make it possible to delete the "m" flag. * valcodes.h: Return codes for "val". * docs/CREDITS: Fixed typo. 1998-11-21 James Youngman * admin.cc: Ensure that if we specified -h, we do *nothing* else. * tests/admin/admin-hz.sh: Make sure that if we specify -h and -z, we do not update the checksum. * tests/admin/admin-hz.sh: Added tests for the -h and the -z options of admin. * docs/cssc.texi: Elaborated on comments about "admin -z". * sf-get.cc: For get(), ensure that the file was not opened with the mode FIX_CHECKSUM, because that doesn't make sense. * sccsfile.cc: Emit helpful message if we fail to open the s-file. If we are doing "admin -z", don't complain if the checsum was previously wrong. * sccsfile.h: Added new open mode FIX_CHECKSUM. * admin.cc: Better operation of the -z (reset checksum) option. * sf-write.cc: Rethought update_checksum(). It now works even though the s-file is mode 444 (which is what it should be). * file.cc: Eliminated compiler warning. 1998-11-13 James Youngman * NEWS: Added changes for 0.09alpha.pl1. * configure.in: Bumped up the patchlevel. * docs/cssc.texi: Documented sccsdiff. * run.cc: Call errormsg_with_errno() correctly. 1998-11-12 James Youngman * cdc.cc: Reformatted the error message that you get when trying to get arguments from stdin without also using the -y option. 1998-11-01 James Youngman * docs/FIXED: Added fixes from Dick Streefland. * testutils/Makefile.am: Added the "yammer" program. * docs/Platforms: Also tested on Red Hat 5.1. * docs/CREDITS: Added credit to Greg Woods. * tests/binary/seeking.sh: Avoid requiring the "nl" utility. * testutils/yammer.c: This program is not installed as part of CSSC. It's just used by the test suite. It takes two arguments, the first being a repeat count, and the second being a string that should be repeated that many times. For example, "yammer 2 blah" should emit 1 blah 2 blah The program was designed to eliminate the requirement to do yes blah | nl | head -2 because some systems, for example NetBSD/SPARC 1.3.2, lack the "nl" utility. * run.cc: When calling errormsg_with_errno(), actually pass errno as the first argument. 1998-10-29 James Youngman * sccsfile.cc: Added toleration for some features that Larry is putting into BitKeeper. * auxfiles/Makefile.am: Added newline at the end of the file. * show-disp.sh: Don't use the --lint --posix for awk, because only GNU awk likes them. 1998-10-21 James Youngman * file.cc: Use stat(2) rather than fstat(2), so that the file locking does indeed work over NFS. 1998-10-20 James Youngman * auxfiles/Makefile.am: Ensure that CSSC.spec and CSSC.spec.in both get distributed. * tests/get/no-sfile.sh: Added no-sfile.sh, which tests for the existence of a bug pointed out by Dick Streefland (we core dump when we should exit with status 1, if no SCCS file is specified for some tools) * unget.cc, sf-prs.cc, sf-get2.cc, sact.cc, rmdel.cc, run.cc, prt.cc, prs.cc, get.cc, fileiter.cc, fileiter.h, delta.cc, cdc.cc, admin.cc: Patches from Dick Streefland :- > I'm sending you three patches for CSSC-0.09alpha.pl0. Patch #1 fixes > two prototype mismatches. Patch #2 makes sure that "get" and "prs" > return a proper exit status in the case of an output file error > (e.g. disk full). Patch #3 fixes the problem that when you invoke > one of the tools without an SCCS file, it will abort with a core > dump. Abort() is called because an exception is raised that is not > handled. I removed the exception, and added explicit tests in each > tool. 1998-09-07 James Youngman * file.h: Added fcreate() flag enum for atomic locking over NFS. * file.cc: Made the lockfile create more robustly atomic over NFS by using the lock-then-stat approach. Fall back on using the regular open() with O_EXCL if it look slike the underlying filesystem does not support hard links. 1998-09-06 James Youngman * sf-delta.cc, pf-del.cc, bodyio.cc: Use fcreate() to create files for writing, rather than fopen(). This allows us to use open(.., O_CREAT|O_EXCL). * get.cc: If we fail to add the lock to the p-file, delete the gotten editable file. * docs/cssc.texi: Documented the various prefixes used for files, temporary and otherwise. * tests/get/writable.sh: Make sure "get -k" produces a writable g-file and "get" without -k does not. * tests/admin/i-option.sh, sf-write.cc, sf-delta.cc, sccsfile.h, sccsfile.cc, pf-del.cc, get.cc, pf-add.cc, file.cc, bodyio.cc, bodyio.h: Take special care to close and delete temporary files if an exception is thrown. * README: Typo. 1998-09-05 James Youngman * configure.in: Generate auxfiles/CSSC.spec from auxfiles/CSSC.spec.in, to get the version number substituted. * auxfiles/CSSC.spec.in, auxfiles/CSSC.spec: Generate CSSC.spec from CSSC.spec.in, using substitution of @VERSION@. 1998-09-04 James Youngman * NEWS: UPdated for 0.09alpha.pl0. * ChangeLog: Added in the changes for 0.09alpha.pl0. * README: Fixed typo. 1998-09-03 James Youngman * except.h: Declarations of exceptions. * Makefile.am: Added except.h. * tests/prt/exists.sh: Added tests that check for correct behabiour when the s-file is absent. * sact.cc: Catch exceptions in main(). * shorter/rmdel.cs, shorter/sact.cs, shorter/unget.cs, shorter/what.cs, shorter/README, shorter/admin.cs, shorter/cdc.cs, shorter/delta.cs, shorter/get.cs, shorter/prs.cs, shorter/Makefile.in: We have not been keeping these files up to date and haven't used them at all, and we planned not to have to use them. So they're obsolete. * tests/get/create.sh: Make the test suite miscarry if the test files can not be created. * tests/initial/root.sh, tests/Makefile.am: Make sure we start the test suite by making sure that we're not running as root. 1998-09-02 James Youngman * tests/common/not-root: If the code inside the subshell exits with a nonzero exit status, make sure that the "outer" shell does too -- so that the miscarry() takes effect. * tests/bsd-sccs/driver-basic.sh: Remove the SCCS directory too, when the test is finished. * sid_list.h, unget.cc, sf-write.cc, sf-prs.cc, sf-get2.cc, sf-kw.cc, sf-get.cc, sf-delta.cc, sf-admin.cc, sccsfile.h, sccsfile.cc, run.cc, quit.h, rel_list.cc, rmdel.cc, prt.cc, quit.cc, pf-add.cc, pfile.cc, prs.cc, filepos.h, get.cc, file.cc, fileiter.cc, delta.cc, configure.in, delta-table.cc, bodyio.cc, cdc.cc, acconfig.h, admin.cc: On systems that support exceptions, handle errors by throwing exceptions. On systems that don't support exceptions, handle some errors by returning back up the calling sequence, and some by calling exit() in quit(). This means that only systems with exceptions will allow the second file to be processed if the first fails. * docs/cssc.texi: "admin -h" is actually unimplemented, rather than just untested. * tests/rmdel/exists.sh, tests/unget/exists.sh, tests/prs/exists.sh, tests/prs/keywords.sh: Added tests that check for correct behaviour when the s-file does not exist. 1998-08-22 James Youngman * sf-write.cc: Eliminate unused-parameter warning. 1998-08-15 James Youngman * docs/TODO: We now use getpwuid() instead of getlogin(). 1998-08-14 James Youngman * unget.cc, sf-write.cc, sid_list.h, sf-prs.cc, sf-get3.cc, sf-kw.cc, sf-get2.cc, sf-get.cc, sf-delta.cc, sccsfile.h, rel_list.cc, fileiter.cc, filepos.h, get.cc, file.cc, file.h, delta.cc, admin.cc: Use errormsg() or errormsg_with_errno() more, instead of quit(). 1998-08-13 James Youngman * auxfiles/CSSC.spec, configure.in: Bumped to 0.09alpha.pl0. * README: Indicate how to generate all the neccesary files after a "cvs checkout". * bodyio.h, bodyio.cc, sf-delta.cc, sf-admin.cc: Handle I/O errors without calling quit(). * sf-get2.cc: Added reminder to check if we handle the %W% keyword correctly. * sf-get.cc, l-split.cc, delta.cc: Cosmetic changes to the code formatting. * sf-prt.cc: Use errormsg_with_errno(), not quit(), and return a failure status intead of exiting on the spot when there is a problem (so that we can continue to process the next file). * sf-prs.cc: Cosmetic changes to the code formatting. * pfile.cc: Added ctor_quit(), a synonym for quit(), which indicates that it is being called from a constructor. These are the failure points that can't be replaced with a "return false", but only with an exception. * fileiter.cc: Cosmetic changes to the code formatting. * cssc.h: Don't need to worry about getlogin() any more. * unget.cc: Return a failure status if pfile.update() had failed. * sid.cc: Use assert(), not quit(), to detect logic errors in the program. * sf-write.cc, sf-delta.cc: Use errormsg_with_errno(), not quit(), and return a failure status intead of exiting on the spot when there is a problem (so that we can continue to process the next file). * sccsfile.cc: Use errormsg_with_errno(), not quit(), and return a failure status intead of exiting on the spot when there is a problem (so that we can continue to process the next file). Added ctor_quit(), a synonym for quit(), which indicates that it is being called from a constructor. These are the failure points that can't be replaced with a "return false", but only with an exception. * quit.h, quit.cc: Added ctor_quit(), a synonym for quit(), which indicates that it is being called from a constructor. These are the failure points that can't be replaced with a "return false", but only with an exception. * pf-del.cc: Use errormsg_with_errno(), not quit(), and return a failure status intead of exiting on the spot when there is a problem (so that we can continue to process the next file). * file.cc: Use getpwuid(), not getlogin(), for get_user_name(). 1998-08-12 James Youngman * pfile.h: Make update() return a boolean indication of success. 1998-06-19 James Youngman * NEWS, ChangeLog: Normal prerelease modifications to ChangeLog, NEWS, etc. * configure.in, auxfiles/CSSC.spec: Bumped the patchlevel. * mystring.cc: re-fixed bug in find_last_of(). First bugfix had a bug. * bsd/sccs.c: Use our own error code definitions taken from the glibc . This is to avoid a compiler error due to the redifinition on Solaris (with GCC installed). * bsd/sccs.1: Documented the various possible error codes. 1998-06-16 James Youngman * configure.in: Bumped version to 0.08alpha-pl0. * ChangeLog: *** empty log message *** * auxfiles/CSSC.spec: Changed version to 0.08alpha-pl0. * docs/FIXED: Added a report of the mystring::find_last_of() bug. * docs/CREDITS: Added apology to Achim Hoffmann. * docs/style.txt: "f()" vs. "f ()": added plea for any reason to prefer one over the other. * docs/cssc.texi: Indicate that the fatal-exit-on-error problem is being worked on. * NEWS: *** empty log message *** * docs/cssc.texi: Added a short remark about Emacs's VC-mode in the section on delta; if an SCCS file has the V flag set, you need to put an -m option in vc-checkin-flags in order to be able to check in revisions within Emacs. * sccsfile.cc: Oops. Include if STDC_HEADERS is defined, because HAVE_CTYPE_H is not defined by our configure.in. * mystring.cc: Fixed find_last_of(). We were finding the FIRST occurrence of the target rather than the last. Argh! How stupid is that? * tests/prs/keywords.sh: Make sure prs accepts an empty "-r" option. 1998-06-15 James Youngman * fileiter.cc: When reading a list of filenames from stdin, trim off the newline that separates the filenames. * sf-write.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, sf-get.cc, sf-get2.cc, sf-cdc.cc, sf-delta.cc, sccsfile.h, sf-add.cc, sf-admin.cc, quit.cc, quit.h, rmdel.cc, file.cc, get.cc, prt.cc, cdc.cc, delta.cc, admin.cc: Don't use quit(); rather, use errormsg() and make a fatal exit from the function which we are now executing. When this propagates up to the top level, remember the error so we cal later exit with a return value of 1, but nevertheless continue to process command-line arguments. * prs.cc: Allow the -r option to have no argument, without producing an error. When processing SCCS files, allow any of them to fail without this causing the whole operation to abort, but remember the fact and exit with a return value of 1 (hence use errormsg() rather than quit() for producing error messages). 1998-06-14 James Youngman * unused/Makefile.am, unused/README, quit.cc, configure.in, Makefile.am: Moved some files into the "unused" directory, which we now add into the distribution. They may be useful for ports or something. * unused/sid_list.cc, unused/pipe.cc, unused/pipe.h, unused/ffsync.cc, unused/fsync.cc, unused/move-if-change, unused/dosfile.cc, unused/dummy.cc, unused/_chmod.cc, dosfile.cc, ffsync.cc, move-if-change, pipe.cc, pipe.h, sid_list.cc, _chmod.cc, dummy.cc, fsync.cc: Moved some files into the "unused" directory; we don't use them any more and keeping them aroung means that they have to be considered during global search and replace operations. That's just making more work for myself. These files are the contents of the $(rainyday_src) macro in the makefile. * unget.cc, sccsfile.cc, sact.cc, rmdel.cc, run.cc, quit.cc, quit.h, prt.cc, pipe.cc, prs.cc, pf-add.cc, pfile.h, get.cc, file.cc, delta.cc, admin.cc, cdc.cc: Changes to avoid using quit(); rather, we want to emit an error message and return an error status to the caller. This allows an SCCS program to process a list of files without quitting prematurely because there was somethign wrong with some file early in the list. More changes remain to be done for this to be complete. * Makefile.am: Added dosfile.cc and ffsync.cc. * dosfile.cc, ffsync.cc: Moved some system-dependent code out of file.cc. * delta.cc: Use errormsg() rather than quit() so that if the first file fails, the second may still be processed. 1998-06-13 James Youngman * README: Added some basic remarks about configuuring the destination directory to the "QuickStart" section of the file. Also, change the sample test script to send the version information too. * fdclosed.cc: Fixed copyright date and removed extraneous #include of err_no.h. * fdclosed.cc: Fixed the comments. * Makefile.am, fdclosed.cc: Provide a static object constructor that ensures that file descriptors 0, 1 and 2 are not closed at the start. Otherwise we might printf() to stdout and accidentally modify a file we fopened() for writing. * bsd/Makefile.am: Define PREFIX to be $(csscutildir) by default. 1998-06-11 James Youngman * ChangeLog, NEWS: Final additions for 0.07alpha.pl3. * bsd/Makefile.am: Even though sccs.1 is in man_MANS, we still need to get it added to EXTRA_DIST in order to get it in the distribution. Argh. 1998-06-10 James Youngman * configure.in: Bumped the patchlevel. * auxfiles/CSSC.spec: Fixe dchangelog, added sccs manpage, included all the info files. * NEWS, ChangeLog: Added changes for CSSC-0.07alpha-pl3. * bsd/Makefile.am: Added COPYNG.bsd to the distribution. Also .ispell_english. Added the manual page sccs.1 too. * tests/common/test-common, tests/common/not-root, tests/bsd-sccs/driver-basic.sh: Ensure the test suite is not run by root (because that makes "test -w" return misleading results). 1998-06-09 James Youngman * auxfiles/CSSC.spec, docs/CREDITS, NEWS, configure.in: Bumped to CSSC-0.07alpha-pl2 * sccsfile.cc: Fixes to tolerate spurious arguments on ^AU and ^At lines. This problem reported by Marko Rauhamaa . 1998-06-08 James Youngman * NEWS, ChangeLog: Summarised changes for 0.07alpha-pl1. * auxfiles/CSSC.spec, configure.in: Bumped to 0.07 patchlevel 1. * prompt.cc: Allow newlines to be escaped with a backslash. * sf-get.cc: Don't warn about keyword substitution not being done for binary files; I don't think it should be done in any case. * tests/admin/abspath.sh: Use a less complicated way of building the command. We seem to have a small problem with this:- anthonyc@nag.co.uk sees "/zome/anthonyc/.../s.bar: no such file or directory". ^ Note that the z for the lockfile name appears here! * tests/prt/reportmr.sh: Some shells don't like two assignments on one line, for example "g=reportmr.1 s=inputs/s.$g". With these shells, the $g in the second assignment expands to nothing. "ash" version 0.2 is like this. Bash version 1.14.7 is not. * bsd/sccs.c: Support "sccs cdc". If we use "sccs create -b foo", pass the "-b" flag to "admin", but not to "get". Passing it to "get" would mean "create a branch" rather than "binary" and we're not checking the file out for editing anyway. This at the request of . 1998-06-06 James Youngman * bsd/sccs.c: Be as careful about running setgid as we are about running setuid. * bsd/sccs.c: Insist on the compile-time macro SCCSDIR having been set if the program is installed set-user-id (what about set-group-id?). * tests/bsd-sccs/driver-basic.sh: Unset $LANG so that the tests for sccs(1) don't fail on systems which are mosconfigured, just because they are misconfigured. * docs/TODO: *** empty log message *** * NEWS: Added update for version 0.07alpha-pl0. * ChangeLog: Updated for version 0.07alpha-pl0. * configure.in: Bumped to version 0.07. * auxfiles/CSSC.spec: *** empty log message *** * tests/common/command-names: Set ${sccs} here in tests/bsd-driver/*, and not this file. We keep it out of command-names since we currently need to run sccs in order to decide if we need to pass it the --prefix option. That would slow all the other tests down. * tests/bsd-sccs/driver-basic.sh: Set ${sccs} here in this file. We keep it out of common/command-names since we currently need to run sccs in order to decide if we need to pass it the --prefix option. That would slow all the other tests down. * tests/prt/nodel.sh, tests/prt/default.sh: Remove s.testfile when the test is complete. * bsd/sccs.c, bsd/sccs.1: Modified to work with portability hints provided by Automake (e.g. sys_siglist[], struct dirent vs. struct direct, and so on); also other portability enhancements. Modifued some of the string handling for greater protection against buffer-overflow. Added extra options to sccs (--cssc, --prefix) to allow the program to be tested before the sub-programs (edmin, get, etc.) are installed in their final positions. Added --version and -V options (which do the same thing). Documented this in the manpage; also added a COPYING section and added some more entries in the SEE ALSO section. Folded pathnames.h into sccs.c. * bsd/Makefile.am: Rolled pathnames.h into sccs.c. * bsd/.ispell_english: Removed entries containing punctuation or digits; ispell doesn't like them. * bsd/pathnames.h: Rolled the few remaining definitions into sccs.c * bsd/pathnames.h: Don't use absolute paths for the locations of the subcommands. 1998-05-30 James Youngman * tests/bsd-sccs/driver-basic.sh: Added tests for "sccs check". * tests/bsd-sccs/driver-basic.sh: Added tests for deledit, delget, fix, tell, rmdel, what, enter, edit, clean, unedit and info. * configure.in, acconfig.h: Detect sys_suglist, for bsd/sccs. Also detect . Bump patchlevel to 9 (though we may end up making a new release instead). * sccsfile.cc: find_any_delta(sid id): will find even removed deltas. This is part of the "sccs fix" bugfix. * tests/common/command-names: Oops. Set sccs=sccs as a last resort if we can't find it. * delta-table.cc, sf-get2.cc, sccsfile.h, delta-table.h: When getting a delta for editing, and the trunk successor has been rmdel'ed, reuse it (this is required for "sccs fix" to work properly, and it's the way real-sccs works). * tests/rmdel/edit.sh: Tests that do "delta" after an "rmdel" to make sure the right things happen. 1998-05-28 James Youngman * bsd/sccs.c: Cope in a more portable way with the status return from a child. * bsd/sccs.c: Allow "sccs -V -V -V" without generating a coredump. * bsd/sccs.c: Some portability improvements; don't need sig_t; cope without sys_siglist if we don't have it. This mostly affects Linux with libc version 5 and below, I think. 1998-05-27 James Youngman * bsd/sccs.c, bsd/.ispell_english, bsd/pathnames.h: Some range chacking corrections, correctiosn to the PREFIX macro, etc. * bsd/COPYING.bsd: Explained why part of CSSC is published under the BSD license * docs/TODO: Added note about considering the use of getpwuid() in preference to getlogin(). Removed TODO entries from some stuff that's been done. * README: We now support binary files; remove the statement that we do not... * what.cc, sccsfile.cc, bodyio.cc, cssc.h: Removed some unused configuration macros. Renamed CONFIG_BINARY_FILE to CONFIG_OPEN_SCCS_FILES_IN_BINARY_MODE. * scripts/change-suffix, unused/change-suffix: change-suffix should be in scripts, not unused :-) * unused/change-suffix: Moved change-suffix into "unused". * change-suffix: Moved change-suffix unti "unused". * tests/bsd-sccs/driver-basic.sh, tests/Makefile.am: Added tests for the driver program "sccs". * tests/common/test-common: Use ../../testutils/ekko as a fallback. * tests/common/command-names: Added entry for the "sccs" command. 1998-05-25 James Youngman * defaults.h: Removed some unused features. * docs/CREDITS: Added info about the BSD-derived code (sccs.c and friends). * AUTHORS: Added info about the BSD-derived code (sccs.c and firends). * docs/cssc.texi: Added documentation about sccs.c, the BSD copyright notice, and added some more concept index entries. 1998-05-23 James Youngman * bsd/sccs.c: Some attempts at increased security and portability. No tests for this program yet though, so no certainty that this works. 1998-05-12 James Youngman * tests/prt/inputs/s.reportmr.1: Oops. I'd been working with a different file in the compilation directory. * ChangeLog: *** empty log message *** * configure.in: Moved to 0.06alpha.pl8 * NEWS: Additions for 0.06pl8. 1998-05-11 James Youngman * testutils/README: Fixed typo. * tests/prt/inputs/s.reportmr.1, tests/prt/reportmr.sh: New tests for those cases where there are MRs to be reported. * sf-prt.cc, prt.cc: Make sure the MR list (etc.) is formatted correctly when we are printing one delta per line. 1998-05-10 James Youngman * bodyio.cc: Don't store the result of getc() in a char, use an int -- that way, we can detect EOF. * sf-write.cc: Remove comment discussing broken behaviour with "admin -i" and nonseekable binary standard input that has now been fixed. * testutils/lndir.c: Ignore CVS directories too. 1998-05-09 James Youngman * sf-rmdel.cc, sid.cc, sccs-delta.cc, sccsname.cc, prs.cc, quit.cc, pipe.cc, fsync.cc, pf-add.cc, file.cc, fileiter.cc, delta.cc, cdc.cc, delta-table.cc: Get the name of the file right, in each file's comment header. * sf-write.cc, sccsfile.h: Fixed some compilation errors; warnings about passing "unsigned *pSum" when "int *pSum" is required. * docs/Platforms, docs/CREDITS, docs/FIXED, docs/BUGS: Updated lists of outstanding anb fixed bugs, added people to CREDITS, and did some housekeeping in Platforms. * docs/cssc.texi: Added clarification that the file that must be specified on the "delta" command line is that of the s-file, not the working file. 1998-05-08 James Youngman * CSSC-0.06alpha.pl7 released. * NEWS, configure.in, ChangeLog: Released 0.06alpha.pl7. * docs/cssc.texi: Added header for install-info. * auxfiles/CSSC.spec: Included mods from John Interrante , except his patch to pathname.h; must apply that RSN. * sf-delta.cc, seqstate.cc, seqstate.h, sccsfile.cc, delta-iterator.h, Makefile.am: Fixed bug in seqstate.h that manifested with Codemgr SCCS files. This required the introduction of seqstate.cc and a modification to sf-delta.cc as well. 1998-05-06 James Youngman * seqstate.h: Reindented to prepare for new code which maintaind the state of the "deleting" flag differently. 1998-05-05 James Youngman * CSSC-0.06alpha.pl6 released. * NEWS: Added entry about "sccs.c". 1998-05-04 James Youngman * bsd/sccs.c, bsd/pathnames.h, Makefile.am: Attempted to make the location of "sccs" configurable. Also attempted to add const modifiers where useful. * NEWS: Added "-t" option. * sccsfile.cc: Use signed arithmetic for checksums. I *think* that matches the "real" SCCS. Also produce what I hope are more useful messages when the checksum is incorrect (or even the checksum header is missing). * sccsfile.h: Use signed arithmetic for checksums. I *think* that matches the "real" SCCS. * configure.in: Added the "bsd" directory. * tests/get/branch.sh: Added note about the SCO version of "unget" being silent. * docs/cssc.texi: texi2html doesn't expand homegrown macros, so we have to write the maintainer's email address out by hand in each place. * docs/Platforms: Added note for IRIX. * sid.h: Removed a #pragma -- they're not portable anyway. * pipe.h: Use "class foo : public bar {}" not "class foo : bar { }". * pfile.h: Removed a #pragma -- they're not portable anyway. * mystring.h: Added comment about functions disalbigiated only by the constness of *this. Some versions of the IRIX C++ compiler don't like that (error 3392). * linebuf.h: Actually remove a #pragma that had been commented out. * filelock.h: Explicitly use "private" in inheritance spec (e.g. 'class foo : private bar {}') , we can't just leave it out. * fileiter.cc: If an argument is a directory which is named so as to end in a slash, don't coredump. 1998-03-18 James Youngman * bsd/sccs.c: Reindented with GNU Indent. * bsd/sccs.c: Many const-correctness changes. 1998-03-17 James Youngman * bsd/Makefile.am, bsd/Makefile.bsd, bsd/COPYING.bsd, bsd/Makefile: Updated the copyright info. There is a different copyright situation locally in this dir. * bsd/sccs.c: Eliminated many compiler warnings. Partial Autoconf conversion. * bsd/sccs.c: Use stdarg.h instead of old-style /*VARARGS1*/ etc. 1998-03-16 James Youngman * bsd/sccs.me, bsd/sccs.c, bsd/pathnames.h, bsd/sccs.1, bsd/Makefile: Added files from the Berkeley sccs.c implementation. 1998-03-15 James Youngman * tests/get/t-option.sh, docs/style.txt, docs/get-spec.txt, docs/cssc.texi, docs/Makefile.am, docs/TODO, sf-get2.cc, get.cc, Makefile.am: Implemented the "-t" option of get. * tests/get/t-option.sh: Tests for the -t option of get. 1998-03-14 James Youngman * sccsdate.cc, sccsfile.cc, sf-get.cc, configure.in, file.cc, filediff.cc, admin.cc, bodyio.cc: Fixed some compiler warnings, no change in functionality. * docs/Makefile.am: Added mailing-list.txt. * docs/mailing-list.txt: Information about the mailing list for GNU CSSC. * docs/patches.txt: Requested that people specify the purpose of the submitted patch, and delete all editor backup files before generating it. * testutils/lndir.c, testutils/ekko.c: Eliminate some compiler warnings; falling off the end of int-returning functions and that sort of thing. * testutils/seeker.c: setlinebuf() is not a standard ISO-C library function and SCO Unix (for example) does not provide it. It has an exact setvbuf() equivalent, so use that instead. 1998-03-11 James Youngman * auxfiles/Makefile.am, Makefile.am, configure.in: Added the "auxfiles" directory so that CSSC.spec is distributed. * ChangeLog, NEWS: Detailed the updates for CSSC-0.06alpha-pl5. * auxfiles/CSSC.spec, configure.in: Bumped patchlevel to 5. * docs/FIXED, docs/BUGS: Oops. Left a fixed bug in eocs/BUGS -- and the patchlevel number for the first fixed version was wrong. All better now. * tests/rmdel/basic.sh: Make sure that the revision we tried to remove is actually now absent. * tests/common/command-names, tests/rmdel/basic.sh, docs/BUGS, docs/CREDITS, docs/Platforms, tests/Makefile.am, sf-rmdel.cc: Fixed bug in "rmdel" reported by Peter Kjellerstedt. "rmdel" had been deleting all the control lines. 1998-03-10 James Youngman * docs/FIXED, auxfiles/CSSC.spec, NEWS, configure.in, ChangeLog: Miscellaneous updates for 0.06-pl4. * tests/Makefile.am: Don't export CVS directories into the distribution. * admin.cc: Absolute pathnames now work; bug reported by Wolfhard Straehle. * tests/admin/abspath.sh: Test for bug reported by Wolfhard Str\"ahle; admin -n /abs/path/s.foo fails because the "admin" code checks for an "s." after the first slash when in fact it should check for an "s." after the LAST one. 1998-03-10 James Youngman * get.cc: Fixes from Peter Kjellerstedt. First, correct output when a direcory is specified on the command line (get should always print the name of the current s-file). Second, when multiple files are specified on the command line, don't corrupt the requested SID value by updating it with an actual SID value from some particular s-file. * sccsdiff.sh.in: Support for filenames containing spaces. * filediff.cc, filediff.h, sf-delta.cc: Better support for files whose names have spaces in them. 1998-03-09 James Youngman * filediff.h, filediff.cc: finish() returns a bool; false if the child process returned nonzero. * sf-delta.cc, fileiter.cc: Make FileDiff::finish() return a bool; it returns false if pclose() indicates that the spawned process returned a nonzero exit status. [ REVERSED -- this was a BAD idea, diff returns 1 if the files differ! ] * sccsdiff.sh.in: Bug report from Richard Polton: IRIX's pr(1) requires a space between the "-h" and its argument. 1998-03-04 James Youngman * tests/common/real-thing: Define TESTING_CSSC if $dir points at CSSC programs rather than SCCS programs. * tests/binary/auto.sh: Use $TESTING_CSSC to determine of we should run those tests that CSSC should pass but (some verisions of) SCCS cannot, instead of abusing $expect_fail. * docs/BUGS, docs/FIXED: Some entries moved from BUGS to FIXED. 1998-03-01 James Youngman * Version 0.06alpha-pl3 * auxfiles/CSSC.spec: 0.06alpha-pl3 * configure.in, ChangeLog, NEWS: Updated the NEWS and ChangeLog files (0.06alpha-pl3) * tests/binary/auto.sh, tests/binary/seeking.sh: Tests for binary files and the "-i" option of admin. * docs/cssc.texi: Genuine SCCS doesn't always properly recover from finding out that the "-i" file for admin needs encoding, after having read some of it. * bodyio.cc, admin.cc: When generating a new SCCS file using the "-i" option of admin, we no longer need to be able to seek on that file if the input turns out to need encoding after we have read some of it. * tests/admin/i-option.sh: We no longer do fgetpos() on stdin. 1998-02-28 James Youngman * xalloc.cc, xalloc.h, Makefile.am: Removed xalloc.cc and xalloc.h completely. * show-disp.sh: Cope correctly with locally removed files when the actual working file has been deleted. * docs/CREDITS, xalloc.cc, sl-merge.h, stack.h, sid_list.cc, sid_list.h, sid.cc, run.cc, seqstate.h, pipe.cc, linebuf.cc, linebuf.h, delta-table.cc, l-split.cc, cssc.h: Patches from Richard Polton to eliminate our xalloc.h wrapper for operator new, as various versions of GCC differ on the exception throwing specification -- if we don't have to override the operator new, we don't have to get the declaration right :-) * admin.cc: Turn off buffering on stdin, as a workaround for a bug in glibc 2.0.6. * tests/common/test-common: success(): Delete temporary files. * tests/admin/i-option.sh, tests/admin/t-option.sh: Temporarily mark the "admin -i" tests "expect-fail". 1998-02-24 James Youngman * auxfiles/CSSC.spec: Updated the version. * tests/binary/char255.uue: This file contains one character (uuencoded), the ASCII code 255. 1998-02-23 James Youngman * configure.in: Bumped version to 0.06alpha.pl2 * ChangeLog.1, ChangeLog: *** empty log message *** * tests/binary/eightbit.sh, tests/binary/diff.sh, tests/Makefile.am: Run the binary-file tests as part of "make check". Small fixes to those tests. * tests/binary/eightbit.sh, bodyio.cc, NEWS: Fixes to allow the character whose code is 255 to be properly handled. * tests/binary/eightbit.sh: Tests involving 8-bit bodies. * tests/binary/s.umsp.uue: SCCS file containing 8-bit characters. * docs/BUGS, docs/FIXED, sf-write.cc, sccsfile.cc: Checksum is now 8-bit-clean, due to richardp@scopic.com and Peter.Kjellerstedt@axis.com. * testutils/Makefile.am: Added seeker.c, which tests for a particular bug in GNU libc 2.0.6. * unget.cc, what.cc, rmdel.cc, sact.cc, prt.cc, my-getopt.h, prs.cc, get.cc, my-getopt.cc, fileiter.h, delta.cc, fileiter.cc, admin.cc, cdc.cc: Renamed class getopt to class CSSC_Options, to avoid conflict with getopt(3) on systems such as netbsd-1.2 (as installed on melange.gnu.org) * testutils/seeker.c: Test program which determines if fgetpos() works correctly on stdin. 1998-02-21 James Youngman * auxfiles/CSSC.spec: Corrected source file name. * auxfiles/CSSC.spec: Strip the installed binaries. * NEWS: Updated for CSSC-0.06devel-pl1. * ChangeLog: *** empty log message *** * what.cc, sid_list.cc, unget.cc, sf-prt.cc, sf-prs.cc, sf-get2.cc, sf-kw.cc, sf-get.cc, sf-chkid.cc, sf-delta.cc, sf-cdc.cc, sccsfile.h, sact.cc, sccsfile.cc, run.cc, run.h, rel_list.h, rmdel.cc, prt.cc, prompt.cc, prs.cc, pipe.h, pfile.h, pipe.cc, mystring.h, pfile.cc, mystring.cc, my-getopt.h, mylist.h, linebuf.h, my-getopt.cc, l-split.cc, linebuf.cc, get.cc, ioerr.h, fileiter.h, filepos.h, file.cc, delta.cc, encoding.cc, cssc.h, defaults.h, bodyio.h, cdc.cc, bodyio.cc: Updated the year in the copyright message for all those files modified so far in 1998. * docs/FIXED, docs/TODO, docs/BUGS: Added some bug reports. * unget.cc, sact.cc, sf-get.cc, rmdel.cc, prs.cc, prt.cc, my-getopt.cc, my-getopt.h, fileiter.h, get.cc, fileiter.cc, cdc.cc, delta.cc, admin.cc: Modified option processing so that "get s.foo -Gbaz" is equivalent to "get -Gbaz s.foo". * configure.in: Bumped version to 0.06-pl1. * docs/cssc.texi: Minor punctuation corrections. * tests/prs/keywords.sh: Added test for :PN:. * Makefile.am, sf-prs.cc: The prs keyword :PN: needs to produce the full pathname of the SCCS file, not just the name as specified on the command line. * tests/get/optorder.sh: Initial version. 1998-02-20 James Youngman * sf-write.cc: Cope in a more user-friendly way with the prior existence of "x.foo". * docs/BUGS: Some bug reports from Peter Kjellerstedt and Dave Bodenstab . * tests/get/sep_subst.sh: Make sure the substitution happens for the actual gotten delta, not the delta to which the current line belongs. * tests/get/sep_subst.sh: *** empty log message *** * tests/get/sep_subst.sh: Make sure that the delta information substituted for each line is the information for the delta that we are actually getting, not the delta information for the delta which last touched that line. 1998-02-12 James Youngman * ChangeLog: *** empty log message *** * auxfiles/CSSC.spec: Updated RPM spec-file for version 0.06alpha.pl0. * ChangeLog: *** empty log message *** * docs/cssc.texi, docs/Platforms, docs/TODO, auxfiles/CSSC.spec, sf-write.cc, configure.in, sccsfile.cc, NEWS: Binary file support. * docs/missing.txt: Binary file support is now present. * tests/binary/binbasic.sh, filediff.h, sf-delta.cc, filediff.cc, Makefile.am, configure.in: First working binary file support. 1998-02-11 James Youngman * tests/binary/auto.sh: Tests that ensure that admin correctly guesses if the original file is binary or not. * configure.in: Updated the patchlevel. * ChangeLog: *** empty log message *** * NEWS: Added the latest news. * docs/TODO, docs/BUGS, docs/FIXED: Updated the lists of bugs fixed, bugs discovered, and things to investigate. * pipe.h, pipe.cc: Some tidying. This code seems problematic for binary files. Some of the commented-out tests in tests/binary/binbasic.sh break it. * tests/get/create.sh: Corrected a comment. * tests/Makefile.am: Added testing fr binary files. * testutils/Makefile.am: Added "ekko", a substitute echo(1) for systems where the normal echo(1) does not support newline suppression and escape codes. * encoding.cc, bodyio.cc: Added support for deltaing encoded files. * auxfiles/CSSC.spec: Added the spec-file for RPM. * tests/delta/basic.sh: Make sure diff returns 0 for identical files and 1 for different ones. * bodyio.h, sf-kw.cc, linebuf.cc, sf-delta.cc: Support for deltaing encoded files. We have a problem with the Pipe class and large input files (broken pipe) though. * file.cc, configure.in: Use stat() to detect if the g-file is writable, because if we are root, access() tells us yes even if the file is read-only. This makes "get" fail, saying that a wrtable gfile exists. Using stat() fixes this. 1998-02-10 James Youngman * tests/common/test-common: Use testutils/ekko if no suitable echo(1) command exitst on the system (we need newline suppression and escape codes). * testutils/ekko.c: An echo(1) replacement for systems whose echo does not support escape codes and newline supression. * tests/binary/diff.sh, tests/binary/binbasic.sh: New tests for binary file support (get/delta etc). * docs/cssc.texi: Removed remarks about option processing, since we now do this the SCCS way. Also, added remarks about the non-security of CSSC and advice not to install it setuid-root or use it as root. 1998-02-09 James Youngman * sccsdiff.sh.in: Patch from Maurice O'Donnell : pass "-e" to sed before the sed commands. * tests/large/admin.sh, testutils/yes.c, testutils/Makefile.am: Solaris has no yes(1) utility so we roll our own. 1998-02-01 James Youngman * bodyio.h: Prototypes for functions in bodyio.cc. * bodyio.cc: New file; functions for handling the I/O for the body of files (i.e. the bits that might be uuencoded). * ChangeLog, docs/TODO: *** empty log message *** * scripts/rev-freq.sh: Added rev-freq.sh, which generates a histogram of the distributon of CVS revision numbers. * config.h.in: This file is automatically generated by "autoheader". We should not therefore keep it under CVS control, I think. * sccsfile.cc, pfile.cc: Added TODO comment for the places where we modify the contents of a cssc_linebuf nefariously. * Makefile.am: Added bodyio.cc and encoding.cc to those modules that now need it. * sf-get.cc: Added a no_decide flag to sccs_file::get() for the use of delta. We need to be able to obtain the body in encoded form so that we can feed it to diff(1). * sf-delta.cc: cssc_linefuf now has its own check_id_keywords() member, as a preparatory step to 8-bit-cleanness. * sf-admin.cc: If body_insert() informs us that the body turned out to be binary, set flags.encoded so that sccs_file::end_update() can call rehack_encoded_flag() (in sf-write.cc). * sccsfile.h: Allow sccs_file::get() to be told not to uudecode an encoded file. We do this in order to obtain the still-encoded text in otder for delta to feed it to diff. * linebuf.h, linebuf.cc: Changes for the beginnings of 8-bit-clean support. We're not 8-bit-clean yet though. The class interface currently precludes it. * ioerr.h: Added fwrite_failed(). * cssc.h, defaults.h: CONFIG_LINEBUF_CHUNK_SIZE is only used by linebuf.cc and only really needs ever to be changed as a tuning issue, so we #define it in linebuf.cc. For the moment, we keep it low as this ensures that we debug the reallocation code. * configure.in: sf-chkid.cc can use memchr() if available, so detect it. * sf-chkid.cc: Rewrote check_id_keywords() for 8-bit-cleanness. 1998-01-25 James Youngman * testutils/README, testutils/last-time.c, testutils/Makefile.am: Added last-time.c to the distribution. * tests/get/defsid.sh, tests/get/subst.sh: *** empty log message *** * tests/admin/flags.sh: Added checks for the default delta flag. * docs/TODO, docs/missing.txt, docs/FIXED: *** empty log message *** * sf-write.cc, sf-prs.cc, sf-prt.cc, sf-get2.cc, sf-admin.cc, sf-get.cc, sccsfile.h, sccsfile.cc, filepos.h, get.cc, encoding.cc, cssc.h, defaults.h, README, admin.cc, Makefile.am, NEWS, ChangeLog: Preliminary support for binary files; creation (initialisation) only. 1998-01-24 James Youngman * docs/BUGS: Removed a bug report (by jay@gnu.org, me) that actually wasn't a bug. * tests/get/defsid.sh: Wrote tests for the default-SID flag. * tests/admin/flags.sh: Since we now emit a couple of error messages relating to the "-b" flag, we need to IGNORE some of the stderr output in the tests, otherwise we procude unwarranted test failures. * tests/sccsdiff/rap.sh: We can't count on the precise form of the output, but we can count on the exit status of the command. Tests amended for compatibility with SCCS. SCCS now passes :-) * tests/get/branch.sh: Since we now emit a couple of error messages relating to the "-b" flag, we need to IGNORE some of the stderr output in the tests, otherwise we procude unwarranted test failures. * sccsdiff.sh.in: SCCS compatibility fix -- When "get" fails, exit with value 1, not 2. * get.cc: Added warnings for when -b flag is ignored because the b (branch-enable) flag is not set, and for when -b is udes without -e (which does not make sense and is otherwise ignored). * _chmod.cc: Removed double leading underscore for #define used to prevent multiple inclusion. * sf-get2.cc: Fixed assertion failure for "get -e -r1.1.1 s.foo.c" when there is a revision 1.1.1.1. Probably needs tidying (or at least re-generalising). * sf-chkid.cc: Export the function is_keyword_letter() so that our later support for binary as well as text files can be simplified. * sccsfile.h, sccsfile.cc: Added sccs_file::branches_allowed(). 1998-01-20 James Youngman * docs/cssc.texi: Added documentation on when and how branches are made. 1998-01-19 James Youngman * tests/get/branch.sh: Added tests for the correct handling of the "-b" flag. 1998-01-18 James Youngman * encoding.cc: First show at the uuencode/uudecode methods for the support of binary files. 1998-01-17 James Youngman * unget.cc, what.cc, rmdel.cc, prs.cc, get.cc, my-getopt.cc, delta.cc, ChangeLog, admin.cc: Removed all colons from getopt() option descriptors. Instead we replace them with "!", which tells our custom version of getopt() to parse the options in the SCCS style (arguments must follow keyletters and may not be in the next argv[] element). * cssc.h: Only include if HAVE_CONFIG_H is defined. * configure.in: Updated the version number. * testutils/user.c: Added this file (which is broadly the equivalent of the standard Unix command "id"). * NEWS: Changes for version 0.05 (changes in Dec 19997 and Jan 1998). * ChangeLog: Updated for version 0.05 (changes in Dec 19997 and Jan 1998). * docs/CREDITS: Added paragraph for Richard Polton, and de-emphasised the role of MySC. * docs/FIXED: Moved a bug report (99999 cap on nu,bers of lines in SCCS files) from BUGS to FIXED after fixing it. * docs/BUGS: Moved a bug report to the FIXED file after fixing it. * docs/missing.txt: Indicate that sccs-val and sccs-comb have not been implemented. * docs/TODO: *** empty log message *** * docs/TESTING: Indicated that Richard Polton wrote the first contributed test suite. * docs/Platforms: Added indication that CSSC has been tested under Red Hat version 5.0. 1998-01-16 James Youngman * docs/get-spec.txt: Updated to reflect the fact that the makefile no longer has a "make gtest" target. 1998-01-15 James Youngman * docs/cssc.texi: Documented sact, cdc, rmdel, prt. * tests/Makefile.am: Added the test-cdc target. * tests/common/test-common: The expected stdout/stderr arguments are quoted when they are output to temporary files, to prevent any wildcard characters iin them being expanded! * mystring.h: typo in comment * fileiter.h: Provide using_stdin(), which indicates if stdin is already in use for reading a list of files to operate on. * prompt.cc: The prompt should not be issued if stdin is not a terminal. * sf-cdc.cc, cdc.cc: Using the new test cases, fixed many bugs! * tests/cdc/4order.sh, tests/cdc/2comment.sh, tests/cdc/3MRs.sh, tests/cdc/1general.sh: Wrote a fairly comlete set of test cases for 'cdc'. 1998-01-10 James Youngman * tests/Makefile.am: Added tests for "sccsdiff". * tests/sccsdiff/rap.sh: Export $get so that "sccsdiff" can call the correct "get" program. * Makefile.am: Renamed list.h to mylist.h. * sccsfile.h, sid_list.cc, run.cc, run.h, pipe.cc, rel_list.h, l-split.cc, pfile.h, fileiter.h, mylist.h, list.h: Renamed "list.h" to "mylist.h". 2019-05-06 James Youngman Fix more compiler warnings. * src/what.cc: Forward-declare usage(). * src/sccsfile.h: Declare print_flag2() functions. * src/get.cc (main): Format the (unsigned in) line count with %u instead of %d. * src/environment.cc (max_sfile_line_len): Simplify a complex boolean expression to silence a compiler warning suggesting parentheses. * src/writesubst.cc (write_subst): Print the output line number with %u since it is an unsigned int. * src/sf-write.cc (write_delta): Remove unsed variables "len" and "i". (write): Likewise, also "s". Fix some compiler warnings. Also turn off warning options which themselves just generate warnings. * src/run.cc (run): Avoid mixing signed/unsigned quantities. * src/sf-get2.cc (get): Avoid variable 'd' shadowing a variable of the same name in an outer scope. * src/sccsfile.h: Declare print_flag(). * src/cap.cc (cap_min): Simplify this function; we only use it for trivially copyable types anyway. * configure.ac: Disable some warnings known to the manywarnings module (thus enabled with --enable-warnings) but which aren't suitable for C++ compilation. We disable them so that we don't get a warning message from GCC about the inappropriate warning option. Use block I/O for encoded streams. * src/encoding.cc (encode_line): return the number of bytes output. (encode_stream): Use the count returned by encode_line to perform block I/O (with fwrite) instead of string I/O (with fprintf). Move the implementation details of uuencoding/decoding into a separate namespace. * src/encoding.cc (encode): Put into an encoding_impl namespace to emphasize that it is not intended as a public API for the rest of the program to use. It's not in an unnamed namespace since the unit test still needs to use it. * src/bodyio.h (encoding_impl): Put declarations of encode and decode into this namespace. * unit-tests/test_encoding.cc: Use the namespace-qualified names for encode and decode. Delete mylist.h. * src/mylist.h: Delete mylist.h * src/Makefile.am (noinst_HEADERS): Delete mylist.h * src/sccsfile.cc: Don't include mylist.h. * src/l-split.cc: Don't include mylist.h. (split_comments): use std::vector instead of mylist. * unit-tests/test_bigfile.cc: use std::vector instead of mylist. Don't include mylist.h. * unit-tests/test_delta.cc: Likewise. * unit-tests/test_mylist.cc: Delete. * unit-tests/Makefile.am (unit_tests): Remove test_mylist. Switch class sccs_file from mylist to vector. * src/sccsfile.h: use std::vector instead of mylist. * src/sf-val.cc: Likewise. * src/cdc.cc (main): Likewise. * src/sf-prt.cc: Likewise. * src/admin.cc (main): Likewise. * src/sf-cdc.cc: Likewise. * src/sf-admin.cc: Likewise. * src/sf-write.cc: Likewise. * src/get.cc (print_id_list): Likewise. * src/sf-get.cc (prepare_seqstate_1): Likewise. * src/sf-prs.cc (print_seq_list): Likewise. * src/sf-rmdel.cc (is_seqlist_member): Likewise. Switch test_delta-table.cc from mylist to vector. * unit-tests/test_delta-table.cc: Switch data structures from mylist to std:vector (for which mylist is an alias anyway). 2019-05-05 James Youngman Switch class release_list from using mylist to vector. * src/rel_list.h: Switch data structures from mylist to std:vector (for which mylist is an alias anyway). * src/rl-merge.cc (remove): Likewise. Switch class sccs_file_iterator from using mylist to vector. * src/fileiter.h: Switch data structures from mylist to std:vector (for which mylist is an alias anyway). Switch class delta from using mylist to vector. * src/delta.h: Switch data structures from mylist to std:vector (for which mylist is an alias anyway). * src/delta.cc (delta_main): Likewise. * src/sf-delta.cc (add_delta): Likewise. 2019-05-05 Martin Wilck (tiny change) sccs: comply with POSIX POS36-C rule. POS36-C compliance requires that setgid() is called before setuid(), and both called after relinquishing extra groups with setgroups(). See https://wiki.sei.cmu.edu/confluence/display/c/POS36-C.+Observe+correct+revocation+order+while+relinquishing+privileges * configure.ac: check for setgroups() * src/sccs.c (drop_privs): correct call order: setgroups, setgid, setuid. 2019-05-05 James Youngman Suggest setting CSSC_DISABLE_VALGRIND=1 if system binaries cause tests to fail. * README (--disable-valgrind): point out that occasionally, a system binary will cause Valgrind checking to make tests fail. Explain how to work around this problem. Include config.h before other files. * build-aux/find-out-of-order-includes.sh: Script for identifying source files which include other headers before "config.h", which gnulib doesn't like. * src/version.cc: Include "config.h" before to avoid complaints from gnulib. 2016-03-01 James Youngman Don't distrubite unit-tests/googletest/Makefile.in. * unit-tests/Makefile.am (EXTRA_DIST): Don't include googletest/Makefile.in, since we don't create that file, as googletest is not in SUBDIRS. 2016-02-28 James Youngman Add tests covering p-file validity checks in sact. * src/pfile.cc (sccs_pfile): Validate the delta SID (instead of only the gotten SID). When rejecting an invalid date, say "date/time", since it may in fact be the time field which is incorrect. * tests/common/test-common: New options to docommand, --stderr_regex and stdout_regex, allowing regex (egrep) matching of tool output. Each has a --no* counterpart which turns the option off again (this is useful for deteating the defaults provided by functions which wrap docommand). * tests/sact/pfile_corruption.sh: New test, covering the p-file validity checks in sact. 2016-02-24 James Youngman Don't use unique_ptr on the result of strdup, and other cleanup. * src/sccsdate.cc (y2k_window): move all year windowing calculations into this new function. (is_leapyear): fix typo in comment. (get_two_digits): Add specialization which takes a constr string&. (sccs_date::sccs_date): Use y2k_window. Also, instead of using unique_ptr on a pointer returned by strdup, just use a std::string instance. * src/sccsdate.h (class sccs_date): Remove the daysecond field. Fix a number of problems identified by "make syntax-check". * src/get.cc: Remove trailing blanks. * src/Makefile.am: Likewise. * src/l-split.cc: Likewise. * src/get.cc: Likewise. * src/prs.cc: Likewise. * src/run.cc: Likewise. * src/sccsfile.cc: Likewise. * src/sccsfile.h: Likewise. * Makefile.am (distcheck-hook): Remove trailing blank. * src/sccs.c (gstrncat): Avoid spurious warning about reference to strncpy() in a comment. * tests/val/historical.sh: Remove empty lines at EOF. * unit-tests/test_linebuf.cc: Likewise. * build-aux/check-googletest-files.sh: Remove empty lines at EOF. (deleteprefix): Remove trailing blanks. * NEWS: Change "the the" to "the" in item for CSSC-1.3.2. Remove trailing blanks. * src/sccsdate.cc (sccs_date::sccs_date): Avoid the use of strncpy. * docs/cssc.texi (Admin Options): Don't say "see also @xref". (Executable File Support): Remove trailing blanks. * src/sf-prs.cc (prs): Don't use the space-tab combination. * src/file.cc (get_mode_bits): Remove trailing blanks. (is_writable): Likewise. Make mylist a simple synonym for std::vector. * src/mylist.h: Make mylist a simple synonym for std::vector. Don't require mylist::operator[] to assert on index errors. * unit-tests/test_mylist.cc: Remove tests which verify that mylist::operator[] assert-fails when an index is out of range (since std::vector does not do this). Stop depending on mylist not actually being a synonym for std::vector. * src/sf-prs.cc (print_string_list): Remove the two versions of this function for std::vector and mylist. Instead, implement a single template function which takes a range of iterators. This allows us not to care wither mylist is simply compatible with std::vector, or actually is std::vector. (print_delta): Update callers of print_string_list. Include where it is needed, and not where it is not. * src/sf-rmdel.cc: include the header since we use std::find. * src/mylist.h: Don't include , the transitive inclusion of which sf-rmsel.cc was previously takign advantage of. Replace constructor from const set& with a range of iterators. * src/mylist.h (mylist::mylist): Add constructor from a range of input iterators, allowing initialization from any container. Remove the special-purpose constructor from const set&. This change provides closer compatibility with std::vector, * src/delta.h (delta::delat): Initialize included_ and excluded using the iterator range instead of plain const set&. 2016-02-23 James Youngman Remove mylist::operator+=(), implementing insert() instead. * src/mylist.h (mylist::insert): add insert() method, forwarding to std::vector::insert(), as a replacement for mylist::operator+=() (and that method is removed). (mylist::cbegin): add, forwarding to items_.cbegin(). (mylist::cend): add, forwarding to items_.cend(). * src/delta.h (delta::prepend_comments): Implement. * src/sf-cdc.cc (sccs_file::cdc): Call mylist::insert() instead of the removed mylist::operator+=(). Also use delta::prepend_comments() to prepend comments instead of copying the old comments, modifying the list and callign set_comments(). * unit-tests/test_mylist.cc (MylistTest::Catenate::TestBody): use the new insert method to perform the concatenation, instead of the removed method operator+=. 2016-02-21 James Youngman Avoid unnecessary for loop in mylist::operator+=(const mylist&). * src/mylist.h (mylist): Implement operator+= with a range insert on the underlying vector. Remove mylist::operator-=(const mylist&). * src/mylist.h (mylist): remove mylist::operator-=(const mylist&). * unit-tests/test_mylist.cc: Remove tests of mylist::operator-=(const mylist&). * src/sccsfile.h (sccs_file::admin): change the type of erase_users from mylist to std::unordered_set. This allows the implementation to be more efficient without affecting the ordering of the resulting user list. * src/admin.cc (main): Update the type of erase_users accordingly. * src/sf-admin.cc (admin): take advantage of the efficiency of std::unordered_set::find() when computing the updated authorized user list. Hence we no longer need to call mylist::operator-=(const mylist&). Delete mylist::add(), preferring push_back() instead. * src/mylist.h (mylist): Delete mylist::add() since we prefer push_back(). * unit-tests/test_mylist.cc: Don't use or test .add(), but use or test .push_back() there was previously .add(). * unit-tests/test_delta.cc: Don't use mylist::add(), use mylist::push_back() instead. * src/rl-merge.cc (merge): Use mylist::push_back() instead of mylist::add(). * src/delta.h (delta::add_include): Likewise. (delta::add_exclude): Likewise. (delta::add_ignore): Likewise. (delta::add_comment): Likewise. * src/l-split.cc (split_comments): Likewise. * src/rel_list.cc (release_list): Likewise. * src/fileiter.cc (sccs_file_iterator): Likewise. * src/sccsfile.cc (sccs_file::sccs_file): Likewise. * src/sf-get2.cc (sccs_file::get): Likewise. * src/sf-delta.cc (sccs_file::add_delta): Likewise. * src/sf-admin.cc (sccs_file::admin): Likewise. (sccs_file::create): Likewise. * src/sf-cdc.cc (process_mrs): Likewise. (sccs_file::cdc): Likewise. * src/admin.cc (main): Likewise. Remove mylist::select(size_type). * src/mylist.h (mylist): remove mylist::select(). * unit-tests/test_mylist.cc: remove tests for mylist::select(). Remove mylist::operator=(void*). * src/mylist.h (mylist): remove mylist::operator=(void*). The effect of this method was to clear the list, so add a clear() method instead, for closer matching to std::vector.n * unit-tests/test_mylist.cc: remove tests for mylist::operator=(void*). * src/sf-admin.cc (sccs_file::admin): use clear() to clear an instance of mylist, not assignment to NULL. Remove mylist::length(). * src/mylist.h (mylist::length): delete this method (size() should be used instead). Avoid using mylist::length(). * src/sf-get2.cc (get): Use a range-based for loop instead of indexing up to mylist::length(). * src/sf-cdc.cc (cdc): Use mylist::empty() rather than comparing the result of length() against 0. * src/sf-get3.cc (authorised): Use a range-based for loop instead of indexing up to mylist::length(). * src/sf-prs.cc (print_seq_list): Prefer mylist::size() to mylist::length(). (print_delta): Use mylist::empty() rather than comparing the result of length() against 0. * src/fileiter.cc (next): Prefer mylist::size() to mylist::length(). * src/sf-admin.cc (sccs_file): Likewise. * src/sf-val.cc (validate_seq_lists): Likewise, factoring repeated code out into a new function, validate_seq_numbers. * src/sf-rmdel.cc (is_seqlist_member): use std::find instead of iterating over list members ourselves. * src/sf-prt.cc (print_seq_list): use a range-based for loop rather than iterating over the indexes in a mylist. (sccs_file): Instead of checking mylist::length() against 0, use the empty() method. 2016-02-20 James Youngman Prefer mylist::size() to mylist::length(). * unit-tests/test_delta.cc: Don't use mylist::length(). * unit-tests/test_bigfile.cc (emit_comments_or_mrs): Don't use mylist::length(). Prefer mylist::size() to mylist::length(). * unit-tests/test_mylist.cc: Use the size() method instead of the length() method, for better compatibility with (and so simpler transition to) std::vector. Avoid bash-specific [[...]]. * build-aux/check-googletest-files.sh (findproblems): Avoid [[...]] since that is a Bash feature, and this is a /bin/sh script. Add a menu for "admin", correcting a Texinfo build failure. * docs/cssc.texi: Updated copyright years. (admin): Added a menu for the sections relating to "admin". 2016-02-09 James Youngman * src/sf-prs.cc (print_seq_list): Use a range-based for loop for iterating over sequence numbers. * src/sf-val.cc (validate_seq_lists): Factor out the repeated logic into a local function, validate_seq_numbers. * src/sf-get2.cc (get): Use a range-based for loop for iterating over the comments. 2016-02-08 James Youngman Don't gratuitously count elements of mylist. * src/sf-admin.cc (create): Prefer !mylist::empty() over mylist::length() != 0. Use range-based for in get.cc. * src/get.cc (print_id_list): Use a range-based for loop to print a sid list. Use range-based for loops in the release_list implementation. * src/rel_list.cc (member): Search with std::find, rather than coding it manually. (print): Use a range-based for loop. Use mylist::size() in preference to .length(). * src/sf-get.cc (prepare_seqstate_1): Use the size() method of mylist, instead of length(), for better std::vector compatibility. Use range-based for loops in print_seqs and sccs_file::write. * src/sf-write.cc (print_seqs): Iterate over sequence numbers with a range-based for loop. (sccs_file::write): Iterate over users with a range-based for loop. (sccs_file::write): Iterate over comments with a range-based for loop. Support and used range-based for for release_list instances. * src/rl-merge.cc (merge): Use a range-based for loop to iterate over release_list instances. (remove): Likewise. * src/rel_list.h (release_list): Implement begin() and end() and empty(). Use a range-based for loop for iterating over deltas. * src/sf-get.cc (prepare_seqstate_1): Use a range-based for loop for iterating over included/excluded/ignored deltas. sccs_delta: Use empty() to find out if a mylist is empty. * src/delta.h: use mylist.empty() instead of .length() == 0. Implement mylist::push_back. * src/mylist.h (mylist): Implement a push_back method and add TODO comments for methods which aren't shared by std::vector. State that a C++11 compiler is needed. * README: Mention the need for a C++11 capable compiler. * NEWS: Likewise. Store MRs as std::vector (not mylist). * unit-tests/test_bigfile.cc: (emit_comments_or_mrs): Convert to a template so that we can use it to print a std::vector or a mylist. (emit_delta): Pass MRs as a vector not a mylist. (make_delta): Likewise. * unit-tests/test_delta-table.cc: Update to take account of the change in representation of MR lists from mylist to std::vector. * unit-tests/test_delta.cc: Likewise. * src/sf-write.cc (write_delta): Change the way we loop over the MRs and the comments to use a range-based for loop (hence accomodating the change in type of the MR list. * src/sf-prt.cc (print_string_list): Convert this function to a template so that it can be used to print a std::vector or a mylist. * src/sf-prs.cc (print_string_list): Add an override of print_string_list for printing an instance of const std::vector&. * src/sf-delta.cc (sccs_file::add_delta): Update the type of the mrs parameter to std::vector. * src/sf-cdc.cc (process_mrs): Update the parameter list to use std::vector instead of mylist. Change the type of the to_delete parameter to const std::unordered_set& for greater efficiency. * src/sf-admin.cc (sccs_file::create): Update type of mrs parameter. * src/sccsfile.h (sccs_file::check_mrs): Update the type of the mrs parameter to std::vector&. (sccs_file::admin): update type of the mrs parameter. (sccs_file::create): Likewise. (::split_mrs): Likewise. * src/sf-chkmr.h (check_mrs): Update the type of the mrs parameter. * src/run.cc (run): Update to take a vector instead of a mylist. (run_mr_checker): Change the type of the mrs parameter from mylist to std::vector. * src/run.h: Update declarations accordingly. * src/mylist.h (mylist): Add method size() and empty() for consistency with std::vector so that we can define template functions which will act on a mylist or a std::vector. * src/l-split.cc (split_mrs): represent MRs as std::vector. * src/delta.h (class delta): Change type of mrs_ member from mylist to std::vector. (delta::delta): change constructor parameters similarly. (delta::mrs()): now returns std::vector. * src/admin.cc (main): Change type of mr_list from mylist to std::vector. * src/cdc.cc (main): Likewise. * src/delta.cc (delta_main): Likewise. (main): Simplify. 2016-02-07 James Youngman Use std::string rather than mystring. We also use range-based for loops to iterate over instances of mylist. * src/mystring.h: Delete this file. * src/Makefile.am (noinst_HEADERS): Remove mystring.h. * src/admin.cc (main): Update to use string rather than mystring. * src/cdc.cc: Likewise. * src/canonify.cc (get_current_directory): Update to return string * src/cssc.h: Likewise. * src/delta.cc: Likewise. * src/delta.h: Likewise. * src/file.cc: Likewise. * src/file.h: Likewise. * src/file.h: Update function parameters and return types to be string rather than mystring. * src/filediff.cc: Likewise. * src/filediff.h: Likewise. * src/fileiter.cc: Likewise. * src/fileiter.h: Likewise. * src/filelock.h: Likewise. * src/fnsplit.cc: Likewise. * src/get.cc: Likewise. * src/l-split.cc: Likewise. * src/pfile.h: Likewise. * src/pf-del.cc: Likewise. * src/prompt.cc: Likewise. * src/prs.cc: Likewise. * src/run.cc: Likewise. * src/run.h: Likewise. * src/sccsdate.h (sccs_date::as_string()): Likewise. * src/sccsfile.cc: Likewise. * src/sccsfile.h: Likewise. * src/sccsname.cc: Likewise. * src/sccsname.h (sccs_name): Likewise (and attributes). * src/sf-admin.h: Likewise. * src/sf-cdc.cc: Likewise. * src/sf-chkmr.h (check_mrs): Likewise. * src/sf-delta.cc: Likewise. * src/sf-get.cc (get): Likewise. * src/sf-get2.cc: Likewise. * src/sf-get3.cc (authorised): Use string instead of mystring. * src/sf-prs.cc: Likewise. * src/sf-prt.cc: Likewise. * src/sf-val.cc: Likewise. * src/sf-write.cc: Likewise. * src/sid.h (class sid): the as_string method now returns a string instead of a mystring. * src/sid.cc: Use string instead of mystring. * src/unget.cc: Likewise. * src/writesubst.cc: Likewise. * unit-tests/test_delta-table.cc: Likewise. * unit-tests/test_delta.cc: Likewise. * unit-tests/test_bigfile.cc: Use std::string instead of mystring. * src/mylist.h (mylist): Provide begin() and end() methods. Delete myset.h, and switch to using std::set instead. Use C++11. * src/sccsfile.h (substitued_flag_letters): change from myset to std::set. * src/sccsfile.cc (set_expanded_keyword_flag): update implementation now that substitued_flag_letters is std::set. (print_subsituted_flags_list): Likewise. * src/sf-write.cc (write): Likewise. * src/writesubst.cc (expand_keyletter): Likewise. * src/sf-admin.cc (admin): Likewise. * src/sf-prt.cc (prt): Likewise. * src/sf-val.cc (validate): Likewise, using a range-based for loop. * bootstrap.conf (gnulib_modules): Add std-gnu11 (to compile C++11). * src/mylist.h (mylist): Add constructor from const std::set&. * unit-tests/Makefile.am (unit_tests): Remove test_myset. (test_myset_SOURCES): Remove. * src/Makefile.am (noinst_HEADERS): Remove myset.h. * myset.h: delete this file. * unit-tests/test_myselt.cc: delete this file. * src/delta.h (delta): included and excluded deltas are now std::set rather than myset. * unit-tests/test_delta.cc (DeltaTest::Constructor): Update the call to the constructor of delta, to pass in std::set for the included and excluded deltas. * src/sf-delta.cc (add_delta): Switch from using myset to using std::set for the included and excluded deltas. Remove obsolete code from mylist.h. * src/mylist.h (mylist): Remove the obsolete implementation of mylist (which was disabled via the preprocessor anyway). Mention that gnulib has been updated. * NEWS: mention this. 2014-09-08 James Youngman Always include config.h first; eliminate some compiler warnings. * auxfiles/firstinclude.sed: New. Script which determines what the first file #included in a C/C++ source file is. * auxfiles/Makefile.am (EXTRA_DIST): Distribute firstinclude.sed. * src/Makefile.am (check-include-order): Check that each source file includes before any other include file. * src/admin.cc: Inlude first. Include system headers before our own headers. * src/bodyio.cc: Likewise. * src/cap.cc: Likewise. * src/cdc.cc: Likewise. * src/delta-iterator.cc: Likewise. * src/delta-table.cc: Likewise. * src/delta.cc: Likewise. * src/dtbl-prepend.cc: Likewise. * src/encoding.cc: Likewise. * src/environment.cc: Likewise. * src/fatalsig.cc: Likewise. * src/fdclosed.cc: Likewise. * src/fnsplit.cc: Likewise. * src/l-split.cc: Likewise. * src/linebuf.cc: Likewise. * src/get.cc: Likewise. * src/pf-add.cc: Likewise. * src/pfile.cc: Likewise. * src/prompt.cc: Likewise. * src/prs.cc: Likewise. * src/prt.cc: Likewise. * src/quit.cc: Likewise. * src/rel_list.cc: Likewise. * src/rmdel.cc: Likewise. * src/run.cc: Likewise. * src/sact.cc: Likewise. * src/sccs-delta.cc: Likewise. * src/rl-merge.cc: Likewise. * src/sccsdate.cc: Likewise. * src/sccsfile.cc: Likewise. * src/sccsname.cc: Likewise. * src/seqstate.cc: Likewise. * src/sf-add.cc: Likewise. * src/sf-admin.cc: Likewise. * src/sf-cdc.cc: Likewise. * src/sf-chkid.cc: Likewise. * src/sf-delta.cc: Likewise. * src/sf-get.cc: Likewise. * src/sf-get2.cc: Likewise. * src/sf-get3.cc: Likewise. * src/sf-kw.cc: Likewise. * src/sf-prs.cc: Likewise. * src/sf-prt.cc: Likewise. * src/sf-rmdel.cc: Likewise. * src/sf-write.cc: Likewise. * src/sid.cc: Likewise. * src/sf-val.cc: Likewise. * src/unget.cc: Likewise. * src/val.cc: Likewise. * src/writesubst.cc: Likewise. * src/file.cc: Likewise. Also move the definition of unprivileged out of the #if in order to avoid a compiler warning. * src/file.h: #include "mystring.h" since we use that class in this header. * src/filelock.h: Likewise. 2014-07-28 James Youngman Support executable history files (=> g-files executable on get). * src/sf-admin.cc (create): Open any file specified with the -i command-line option before calling start_update, and using the open file pointer, call set_sfile_executable if the history file should be created with execute bits set. * src/sf-write.cc (start_update): Use sfile_should_be_executable rather than flags.executable in order to decide whether the updated history file should be executable. * NEWS: Mention that the 'x' flag no longer determines the mode of the updated history file. * src/sccsfile.h (sfile_executable): new boolean member variable. If true, the history file, when we create it, should be executable. (set_sfile_executable): setter for sfile_executable. (sfile_should_be_executable): getter for sfile_executable. (gfile_should_be_executable): new method; when true, the gotten file should be executable. * src/sccsfile.cc (sccs_file): Point out that setting the 'x' flag is not the most portable way to make gotten files executable. (set_sfile_executable): Implement (sets the sfile_executable member variable). (gfile_should_be_executable): Implement (when this method returns true, the gotten file should be executable). (sfile_should_be_executable): Implement (when this method returns true, the (updated) history file should be executable). (sccs_file): If the history file is executable, remember this so that the gotten file is created with the relevant execute bits set. * src/get.cc (main): The gotten file should be executable if sccs_file::gfile_should_be_executable() returns true (that is, if either the 'x' flag is set or the history file is executable). * src/sf-delta.cc (add_delta): When greating gotten files (for diffing) use gfile_should_be_executable rather than flags.executable. * docs/cssc.texi (Executable File Support): Document the fact that the execute bits of the history file's mode are now copied to the gotten file's mode (subject to umask) and in the reverse direction in the case of admin -i. (admin): Document the same behaviour. (Flags): Mention the mode of the history file as an alternative to setting the 'x' flag. (SCCS Version Differences): Mention this behaviour (which follows Solaris) for admin and get. (Data Keywords): Add missing comma after @xref. * tests/admin/executable.sh: New test file; verifies that the execute bits of the file offered via admin -i are copied to the history file. Verify that setting the 'x' flag cuases the g-file to be created executable, and that not setting it does not (when the history file is not executable). Verify that the history file can still be set as executable when the initial body is presented on stdin. * tests/common/test-common (docommand): pass through the exit status of the child command. Log the return value, stdout and stderr in command.log. * src/file.cc (get_mode_bits): New function; Factors stat call out of is_writable. (get_open_file_xbits): New function; populate an output flag as true IFF the FILE* argument is open on a file which has an execute bit set. * src/file.h: Declare get_open_file_xbits. * tests/get/executable.sh: New test file; verify that the executable bit is copied from the history file to the gotten file. Process test files in a consistent order for a case where this matters. * tests/get/middle-fail.sh (e3): List the history files explicitly so that we know that SCCS/s.b is definitely the second file of three processed. Show the label of the test command in the command.log file. * tests/common/test-common (docommand): Show the label for the current command in command.log. (do_output): Likewise Update version number. * configure.ac: Move on from version 1.4.0. * NEWS: Add a new section for changes in CSSC-1.4.1-rc1. 2014-07-11 James Youngman Release CSSC-1.4.0. * configure.ac (AC_INIT): Update the version number. * NEWS: Describe the new release. 2014-06-30 James Youngman Release CSSC-1.3.2. * configure.ac: Change version number to 1.3.2. * NEWS: Update the version number of the first section. Update googletest unit test framework from r424 to r690. * gl/lib/.gitignore: Add the files generated by the pthread module (since we now depend on that). * bootstrap.conf (bootstrap_epilogue): Upgrade from r424 to r690 of the googletest test framework. (buildreq): Update tool versions to the ones I'm actually using now, since these are really the only tools I test with routinely. (gnulib_modules): Depend on the pthread module. Download googletest before we run gnulib-tool (instead of in the epilogue), so that the googletest/m4 directory is available to autoconf. * configure.ac: Include the googletest m4 library, unit-tests/googletest/m4. Turn on the Automake option 'tar-ustar' which switches the dist file format from v7 Unix to the selects the ustar format defined by POSIX 1003.1-1988. We need to do this since the distribution now contains path names longer than 99 characters and the v7 format (or its consumers) cannot reliably deal with this. Also make explicit some of the options which in any case are implied by the "gnits" option, since we would want to keep them even if turning off gnits. Add configure tests required by the googletest framework. * NEWS: Point out the change of tar file format used for the distribution file. Also mention the recent updates to googletest and gnulib. * unit-tests/Makefile.am: Update the build rules used to build the googletest unit test framework. Don't build the samples. Build libgtest by compiling individual source files, instead of only libgtest-all.cc (this fixes a problem in which "make distcheck" would otherwise fail due to dependency rule files being left around. Also, don't compile the sample programs. Remove the rules for fusing the sources. We don't use them, and the rules themselves are still available in googletest/Makefile.am. * Makefile.am (ACLOCAL_AMFLAGS): Include the googletest m4 library. (distcheck-hook): Call build-aux/check-googletest-files.sh (this is described below). * build-aux/check-googletest-files.sh: New script; verifies that all the files for the "googletest" C++ Unit test framework are included in the distribution. This script is called from distcheck-hook. * .gitignore: Don't ignore build-aux. 2014-06-22 James Youngman Update gnulib. * bootstrap: Update from current gnulib. * bootstrap.conf: Remove second (and wrong) --tests-base argument. Don't munge include paths in gl/tests/Makefile.am (since now, doing that breaks the build and whatever made it necessary before no longer does). * src/canonify.cc: Include before (gnulib's replacement of) . * src/file.h: Include for gid_t. 2013-04-20 James Youngman Typo fix. * COPYING.bsd: Fix typo 'modifiactions'. 2011-11-19 James Youngman Fix Savannah bug #33633 (coredump in prs -d:GB:) * src/sf-prs.cc (sccs_file::get): pass in the correct delta information for keyword expansion instead of a blank (that is, invalid) delta. This fixes Savannah bug #33633. * tests/prs/sv33633.sh: New file, test for this bug. * tests/prs/s.sv33633.txt: Test input for the new test. * NEWS: Mention this bug fix. 2011-05-22 James Youngman Add unit test for cssc_linebuf. * unit-tests/Makefile.am (unit_tests): Add test_linebuf. (test_linebuf_SOURCES): Build test_linebuf. * unit-tests/test_linebuf.cc: New unit test file. 2011-05-21 James Youngman Print clearer test labels. * tests/common/test-common (docommand): Print the test directory and the test script as part of the label of each test, for additional clarity and because many of them are actually not unique. * tests/get/sf111140.sh (label_prefix): Print qualified labels (as for docommand). Source the command-names script only once per test script. * tests/common/real-thing: Instead of sourcing the command-names script unconditionally, just complain if it was not already sourced. * tests/common/command-names: Error out if the command-names script is sourced twice. * tests/common/config-data: Don't source the command-names script more than once. * tests/common/need-prt: Likewise. * tests/Makefile.am (test-*): Indicate the full path of each test script. Set TZ=GMT in the y2k tests. * tests/year-2000/ext.sh: Set $TZ to GMT in order to make it possible for implementations which convert SCCS file dates to time_t values (but which otherwise have no bugs) to pass the tests. * tests/year-2000/prs-y2k.sh: Likewise. Remove spurious space in definition of admin. * tests/common/command-names (admin): remove spurious space. Move on from release 1.3.1. * configure.ac: Update version number to 1.3.2-git, to indicate that compiled versions of this code are no longer identical to the 1.3.1 release. * NEWS: Likewise. 2011-05-10 James Youngman Release version 1.3.1. * NEWS: Update version number to 1.3.1. * configure.ac: Likewise. Check we distributed all the tests. Remove redundant Makefile.am files. * auxfiles/check-testfiles.sh: New script (copied from GNU findutils e66802375963941b3b54a0e038d18eccde449e14 with some adaptations for CSSC) for checking that we installed all the test scripts in "make dist". * tests/Makefile.am (dist-hook): Invoke the auxfiles/check-testfiles.sh script. * tests/common/Makefile.am: remove unreferenced file; tests/Makefile.am does not recurse. * tests/delta/Makefile.am, tests/prs/Makefile.am: Likewise. * tests/prt/Makefile.am, tests/sact/Makefile.am: Likewise. * tests/admin/Makefile.am, tests/unget/Makefile.am: Likewise. * tests/val/Makefile.am, tests/what/Makefile.am: Likewise. 2011-05-03 James Youngman Modify "prs -d :DI:" to print ignored deltas. * tests/prs/delta_ixg.sh: New test script for "prs -d :DI:". * tests/prs/s.delta_ixg: New test input file for delta_ixg.sh. * src/sf-prs.cc (print_delta): For :DI:, also print ignored deltas. Follow the conventions of OpenSolaris 2009.06 on the question of how many slashes to produce. * docs/cssc.texi (Data Keywords): Describe in more detail just how the keyword :DI: is expanded. (SCCS Version Differences): Explain how the expansion of :DI: varies across implementations. * NEWS: Mention this change. 2011-04-30 James Youngman Accept entirely empty comment lines (lacking the initial space). * src/sccsfile.cc (read_delta): Accept comment lines containing nothing at all (not even a space after the 'c'). Some historis versions of SCCS seem to have produced these, and later versions tolerate it. Fix Savannah bug bug #33153: "prs" includes "AUTO NULL DELTA"s. * src/prs.cc (main): Change type of all_deltas from int to bool. (main): Move detection of errors writing to stdout to here, instead of sccs_file::prs(). Likewise diagnosis of the fact that no deltas were matched. * src/sf-prs.cc (prs): Add an output parameter, "matched", which is set if any delta was matched (and printed). (prs): Rewrite this method to evaluate the earlier/later cutoff in terms of SIDs where this is necessary. That is, avoid the assumption that different SIDs have different timestamps. * src/sccsfile.h (sccs_file::prs): Modify the declaration of sccs_file::prs() to add the output parameter, "matched". * tests/prs/sv33153.sh: New test. * tests/prs/s.sv33153: New test input file. * NEWS: Mention this bugfix. 2011-04-29 James Youngman * testutils/mogrify.awk: Preserve comment lines which have no space (that is, \001Ac\n). 2011-04-26 James Youngman Fix some minor issues identified by 'make syntax-check'. * testutils/uu_decode.c: avoid including unnecessary header . * src/sf-delta.cc (add_delta): Remove doubled word in a comment. * docs/cssc.texi (Other Variables): Remove doubled word. (Year 2000 Summary): Likewise. * cfg.mk: Modify spelling of a comment in order not to have a false positive from the sc_makefile_at_at_check syntax check. * tests/year-2000/ext.sh: Remove blank line at the end of the file. * tests/year-2000/prs-y2k.sh: Likewise. * .x-sc_unmarked_diagnostics: Likewise. * unit-tests/testwrapper.sh.in: Add final newline. * README-hacking: Remove space-tab combinations. Update hacking instructions to explain the git submodule. * README-hacking: Update instructions detailing how to collect gnulib (since we now use it as a submodule). Update gnulib. * gnulib: update to current HEAD. Various minor fixes suggested by 'make syntax-check'. * docs/.ispell_english: Remove blank line from end of document. * src/Makefile.am: Remove blank space from end of line. * src/file.cc (atomic_nfs_create): Likewise. * src/sf-prs.cc (prs): Likewise. * testutils/lndir.c: Likewise. Change output order in "sccs unedit" to match OpenSolaris. * tests/bsd-sccs/driver-basic.sh (h1): Modify the ordering of the expected ouput to match OpenSolaris 2009.06. * src/sccs.c (command): For the UNEDIT case, flush stdout before invoking 'get' in order to pass the changed test. * NEWS: Mention this change. 2011-04-25 James Youngman Allow non-CSSC implementations to XFAIL for tricky dates. * tests/year-2000/prs-y2k.sh: Divide tests into "easy" (which any y2k-compliant version of SCCS must pass) and "harder" (which require correct implementation of the windowing scheme and correct conversion of dates at the limits of a 32-bit time_t). Require CSSC to pass all tests, but allow other implementations to XFAIL on the hader tests. * tests/year-2000/ext.sh: Correct the mechanism by which we figure out if we are testing CSSC itself. * tests/common/test-common (fail): return false on XFAIL. Move source and documentation out of bsd/ into src/ and docs/. * COPYING.bsd: Move from bsd/COPYING.bsd. * bsd/sccs.1: move to docs/sccs.1 * bsd/sccs.c: move to src/sccs.c * tests/common/command-names: Locate the sccs binary in its new location. * src/Makefile.am (generic_CPPFLAGS): Put preprocessor flags here so that AM_CPPFLAGS and AM_CFLAGS can both refer to it, now that we have both C and C++ sources in this directory. (LDADD): Link against gnulib. (AM_CFLAGS): #define PREFIX for the benefit of sccs.c. (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Exempt the binaries from the gnits install check which requires them to support --version and --help. * AUTHORS: Mention the new location of the COPYING.bsd file. * THANKS: Point to COPYING.bsd in its new location. * docs/.ispell_english: Incorporate contents of bsd/.ispell_english. * docs/Makefile.am: Add sccs.1 and sccs.me. * bsd/.ispell_english, bad/Makefile.am, bsd/Makefile.bsd: Delete. * bsd/sccs.me: move to docs/sccs.me * configure.ac: refer to src/sccs.c instead of bsd/sccs.c * Makefile.am (SUBDIRS): Remove bsd from SUBDIRS. * README: sccs no longer lives in bsd/sccs. Allow an empty MR list to be passed to admin. * tests/admin/init-mr.sh: Don't expect "admin -m" to interpret a plain "-m" as meaning an empty MR list. Distinguishing the absence of an argument to -m requires a traditional SCCS argument processor, and this behaviour is incompatible with modern implementations of SCCS (for example OpenSolaris). * tests/admin/flags.sh: Likewise. * src/admin.cc (main): Allow an empty list of MRs to be specified to admin, for example "admin -fv -m' '". OpenSolaris allows this, and we can no longer use the previous method which was to omit the optional argument. Elminiate doubled space in error message. * docs/cssc.texi (admin): document this clearly. * NEWS: mention this change. Fix delta summary; when it goes to stdout, send other to stderr. * tests/get/delta-summary.sh: OpenSolaris get emits the delta summary (produced by get -L) to stdout and the SID of the gotten delta and the number of body lines to stderr. Expect this behaviour. * tests/get/delta-summary.sh (L2e): Check that the "new delta" message also goes to stderr when we are using "get -e -L" (since the delta summary goes to stdout). * src/get.cc (print_id_list): New parameter, fp: the file handle to print the IDs to. (main): rename use_stdout to send_body_to_stdout (being a more accurate description). (main): add variable commentary, the file descriptor on which we announce which delta we're getting and so forth. This is usually stdout, but if stdout needs to be used for something else (for example the delta summary), commentary can be set to stderr. * src/sf-get2.cc (get): Correct the spacing before the items in the delta summary. Add a trailing newline. * NEWS: Mention this change. Produce better test diagnostics when a command unexpectedly fails. * tests/common/test-common (docommand): when the return value is zero, print any error message that had been issued on stderr. Update sccsdiff to work like sccsdiff on OpenSolaris. * tests/sccsdiff/rap.sh: Update the tests to match the results we actually get from sccsdiff on OpenSolaris. * src/sccsdiff.sh.in: Update to pass the modified tests. Specifically, use a different header for the case where -p is specified and when it's not. * NEWS: Mention this change. Call ${admin} in test preparations, not "admin". * tests/admin/y-flag.sh: when trying to deduce the properties of the admin command we're testing, invoke ${admin} (i.e. the thing we are testing) as opposed to "admin" (i.e. the system's already-installed version). Add extra checks to verify that the right thing happened. Avoid assuming Unix semantics for st_nlinks in lndir. * testutils/lndir.c (quit): Accept errno argument; include the error string in the error message if it is nonzero. Call vmsg instead of calling vfprintf directly. (mperror): Accept the errno value as a function argument. (vmsg): make a static function. (dodir): Eliminate n_dirs subdirectory counter; this is unreliable on filesystems which don't have Unix-like semantics for the directory link count (for example, ISO9660 on Solaris, VirtualBox shared folders on Solaris). Also word error messages more explicitly. Avoid retrying link(2) when errno is set to ENOSYS. * src/file.cc (atomic_nfs_create): If link(2) fails with ENOSYS, there is no point in retrying. Bugfix for lndir on OpenSolaris: ignore . and .. * testutils/lndir.c (dodir): Ignore . and .. (on systems where readdir returns them). 2011-04-24 James Youngman Tell the user to run "bootstrap" instead of "autogen.sh". * README: "autogen.sh" has been replaced by "bootstrap". Adopt Automake's "gnits" rules. * configure.ac: Use the "gnits" rules. * docs/CREDITS: Rename to THANKS to comply with the gnits rules. * docs/CREDITS.short.txt: Add missing final newline. Modernise configure.ac initialisation. * configure.ac: Use the new-style Autoconf/Automake initialisation which passes the version number to AC_INIT rather than to AM_INIT_AUTOMAKE. Update the version number. * configure.ac: Update version number to make a distinction between the tar file which results form "make dist" and the released 1.3.0 tar file. * NEWS: Similarly update the version number. Fix SF bug #1300722 (prs succeeds even if the SID is not found). * tests/prs/wrongsid.sh: New file; tests for "prs -r" when the specified SID does not exist. * tests/prs/default.sh: New file; tests the default behaviour of prs, both with -d and with no options at all. * tests/prs/cutoff.sh: New file; tests for "prs -e" and "prs -l". * src/prs.cc (main): Add a comment pointing out that specifying -d changes the default behaviour around which deltas are selected. * src/sf-prs.cc (prs): return a failure status if a SID was specified but not matched. * NEWS: mention this bugfix. 2011-04-22 Yann Dirson (tiny change) Fix SourceForge bug #1317916. * bsd/sccs.1: Avoid a groff warning in sccs.1 by removing some unnecessary blank lines. 2010-11-07 James Youngman Prepare to release 1.3.0. * configure.ac (AM_INIT_AUTOMAKE): Update the version number. This release is otherwise identical to 1.3.0rc1. * NEWS: Mention this. 2010-05-16 James Youngman Prepare to release 1.3.0rc1. * NEWS: Update version to 1.3.0rc1 * configure.ac: Update version to 1.3.0rc1 * docs/cssc.texi: Update VERSION, EDITION and last-update time. Remove exceptions for now-deleted googletest/ files. * .x-sc_prohibit_empty_lines_at_EOF: Remove exceptions for nonexistent files. * .x-sc_prohibit_magic_number_exit: Likewise. * .x-sc_useless_cpp_parens: Likewise. * .x-sc_the_the: Likewise. * .x-sc_file_system: Likewise. * .x-sc_m4_quote_check: Delete this file, since the only entry in it has also been deleted. Remove some trailing blanks. * src/file.cc (create): Remove trailing blanks. Distribute ChangeLog.2. * Makefile.am (ACLOCAL_AMFLAGS): Set to -I m4 to avoid a warning. (EXTRA_DIST): Add ChangeLog.2, which previously wasn't distributed. Don't use #pragma interface/implementation, they're not useful with GCC 2.7.2+. * src/quit.h, src/sccsdate.h, src/sccsname.h, src/sid_list.h, src/filediff.h, src/fileiter.h, src/filelock.h: Don't use #pragma interface. * src/file.cc, src/fileiter.cc, src/linebuf.cc, src/my-getopt.cc, src/my-getopt.h, src/quit.cc, src/sccsdate.cc, src/sccsname.cc, src/sf-get.cc, src/sf-kw.cc: Don't use #pragma implementation. Remove support for CONFIG_MSDOS_FILES and lock methods other than CONFIG_PID_LOCKING. * src/fileiter.cc (sccs_file_iterator): Remove support for CONFIG_MSDOS_FILES. * src/sysdep.h: Remove support for CONFIG_MSDOS_FILES. * src/filelock.h (cleanup): Remove support for CONFIG_NO_LOCKING. * src/file.cc (create): Remove support for CONFIG_MSDOS_FILES. (create): Remove support for CONFIG_SHARE_LOCKING. (do_lock): Remove support for CONFIG_SHARE_LOCKING. * src/defaults.h: Remove support for types of locking other than CONFIG_PID_LOCKING. Remove support for CONFIG_MSDOS_FILES. * src/file.h (enum create_mode): Likewise. Generate config.h.in by running bootstrap. * configure.ac: Call AC_CONFIG_HEADERS instead of the obsolete AM_CONFIG_HEADERS. This causes bootstrap to call autoheader, which needs to happen for config.h.in to be generated. Eliminate stack.h and the stack template, since it is not used. * unit-tests/Makefile.am (unit_tests): Remove test_stack. Also eliminate test_stack_SOURCES. * src/seqstate.h: Don't include stack.h. * src/stack.h: Remove. * unit-tests/test_stack.cc: Remove. * src/Makefile.am (noinst_HEADERS): Remove stack.h. 2010-05-15 James Youngman Remove trailing blanks from most files. * .x-sc_trailing_blank: Remove trailing-blank exceptions for most files. * Makefile.am, NEWS, README, auxfiles/CSSC.spec.in, bsd/Makefile.bsd, bsd/sccs.1, bsd/sccs.c, configure.ac, docs/BUGS, docs/CREDITS, docs/Makefile.am, docs/Platforms, docs/TODO, docs/URLs, docs/cssc.texi, docs/mailing-list.txt, docs/style.txt, docs/tests-todo.txt, gl/Makefile.am, sccs-cgi/sccs.cgi, src/Makefile.am, src/admin.cc, src/bodyio.cc, src/bodyio.h, src/canonify.cc, src/cap.cc, src/cdc.cc, src/cleanup.h, src/cssc-assert.h, src/cssc.h, src/defaults.h, src/delta-iterator.cc, src/delta-iterator.h, src/delta-table.cc, src/delta-table.h, src/delta.cc, src/delta.h, src/dtbl-prepend.cc, src/encoding.cc, src/environment.cc, src/except.h, src/fatalsig.cc, src/fdclosed.cc, src/file.cc, src/file.h, src/filediff.cc, src/filediff.h, src/fileiter.cc, src/fileiter.h, src/filelock.h, src/filepos.h, src/fnsplit.cc, src/get.cc, src/ioerr.h, src/l-split.cc, src/linebuf.cc, src/linebuf.h, src/my-getopt.cc, src/my-getopt.h, src/mylist.h, src/myset.h, src/mystring.h, src/pf-add.cc, src/pf-del.cc, src/pfile.cc, src/pfile.h, src/prompt.cc, src/prs.cc, src/prt.cc, src/quit.cc, src/quit.h, src/rel_list.cc, src/rel_list.h, src/release.h, src/relvbr.h, src/rl-merge.cc, src/rmdel.cc, src/run.cc, src/run.h, src/sact.cc, src/sccs-delta.cc, src/sccsdate.cc, src/sccsdate.h, src/sccsdiff.sh.in, src/sccsfile.cc, src/sccsfile.h, src/sccsname.cc, src/sccsname.h, src/seqstate.cc, src/seqstate.h, src/sf-add.cc, src/sf-admin.cc, src/sf-cdc.cc, src/sf-chkid.cc, src/sf-chkmr.h, src/sf-delta.cc, src/sf-get.cc, src/sf-get2.cc, src/sf-get3.cc, src/sf-kw.cc, src/sf-prs.cc, src/sf-prt.cc, src/sf-rmdel.cc, src/sf-val.cc, src/sf-write.cc, src/showconfig.cc, src/sid.cc, src/sid.h, src/sid_list.h, src/sl-merge.h, src/stack.h, src/sysdep.h, src/unget.cc, src/val.cc, src/valcodes.h, src/version.h, src/what.cc, src/writesubst.cc, testutils/compare_gets.sh, testutils/condense-valgrind.pl, testutils/decompress_stdin.sh.in, testutils/ekko.c, testutils/gcov-util.sh, testutils/last-time.c, testutils/lndir.c, testutils/lndir.man, testutils/mogrify.awk, testutils/realpwd.cc, testutils/seeker.c, testutils/user.c, testutils/uu_decode.c, testutils/yammer.c, testutils/yes.c, unit-tests/Makefile.am, unit-tests/get-gtest.sh, unit-tests/test_bigfile.cc, unit-tests/test_delta-table.cc, unit-tests/test_delta.cc, unit-tests/test_encoding.cc, unit-tests/test_encoding2.cc, unit-tests/test_mylist.cc, unit-tests/test_myset.cc, unit-tests/test_rel_list.cc, unit-tests/test_release.cc, unit-tests/test_relvbr.cc, unit-tests/test_sccsdate.cc, unit-tests/test_sid.cc, unit-tests/test_sid_list.cc, unit-tests/test_stack.cc: Remove trailing blanks. Eliminate some syntax-check warnings. * testutils/yes.c (main): Don't #define EXIT_FAILURE. * docs/borrowed-files.txt: Remove trailing blanks. * bsd/sccs.c: Don't define WEXITSTATUS, sys/wait.h does that. * tests/common/command-names: Convert TABs to spaces to avoid syntax-check warnings. 2010-05-14 James Youngman Don't configure in unit-tests/googletest, it's gone. * configure.ac: remove call to AC_CONFIG_SUBDIRS(unit-tests/googletest). Disable pthread support (since we don't use pthreads). * unit-tests/Makefile.am (AM_CPPFLAGS): Pass -DGTEST_HAS_PTHREAD=0. * configure.ac: Don't include unit-tests/googletest/m4/acx_pthread.m4. Remove --with-pthreads. * gl/lib/.gitignore: Remove gnulib.mk, dummy.c. Update Google C++ Test Framework version at bootstrap time. * bootstrap.conf (bootstrap_epilogue): call get-gtest.sh at bootstrap time. * unit-tests/get-gtest.sh: Use svn's --non-interactive option. Configure and build googletest in our own configure/Makefile. * unit-tests/Makefile.am: Build the Google C++ Testing Framework code in this Makefile rather than forcing it to have its own configure. (EXTRA_DIST): Distribute the googletest copyright notice etc. too. (gtest_headers): List all the header files. (libgtest_a_SOURCES): List the source files separately, and the header files. (libgtest_main_a_SOURCES): List the header files too. * bootstrap.conf (bootstrap_epilogue): googletest now has no separate configure step, so no need to bootstrap in that directory either. * unit-tests/get-gtest.sh: Script for checking out the google unit test code. Move googletest to unit-tests/googletest. * unit-tests/Makefile.am (SUBDIRS): Recurse into googletest. Update paths to liibgtest.la. * bootstrap.conf (bootstrap_epilogue): bootstrap in uni-tests/googletest. * configure.ac: Configure in unit-tests/googletest. * Makefile.am (SUBDIRS): Remove googletest (since we moved it). * googletest/*: move to unit-tests/googletest/. Remove some redundant scripts and .cvsignore files. * scripts/rev-freq.sh: Remove unused file. * show-disp.sh: Remove unused file. * scripts/change-suffix: Remove unused file. * .cvsignore, auxfiles/.cvsignore, bsd/.cvsignore, docs/.cvsignore, sccs-cgi/.cvsignore, tests/.cvsignore, testutils/.cvsignore, unused/.cvsignore: Remove unused files. Move CSSC source code to src/ subdirectory. * configure.ac: move CSSC source to subdirectory src/. * Makefile.am: rename to src/Makefile.am. The remaining makefile just sets SUBDIRS and EXTRA_DIST. * admin.cc: moved to src/admin.cc * bodyio.cc: moved to src/bodyio.cc * bodyio.h: moved to src/bodyio.h * canonify.cc: moved to src/canonify.cc * cap.cc: moved to src/cap.cc * cdc.cc: moved to src/cdc.cc * cleanup.h: moved to src/cleanup.h * cssc-assert.h: moved to src/cssc-assert.h * cssc.h: moved to src/cssc.h * defaults.h: moved to src/defaults.h * delta-iterator.cc: moved to src/delta-iterator.cc * delta-iterator.h: moved to src/delta-iterator.h * delta-table.cc: moved to src/delta-table.cc * delta-table.h: moved to src/delta-table.h * delta.cc: moved to src/delta.cc * delta.h: moved to src/delta.h * dtbl-prepend.cc: moved to src/dtbl-prepend.cc * encoding.cc: moved to src/encoding.cc * environment.cc: moved to src/environment.cc * except.h: moved to src/except.h * fatalsig.cc: moved to src/fatalsig.cc * fdclosed.cc: moved to src/fdclosed.cc * file.cc: moved to src/file.cc * file.h: moved to src/file.h * filediff.cc: moved to src/filediff.cc * filediff.h: moved to src/filediff.h * fileiter.cc: moved to src/fileiter.cc * fileiter.h: moved to src/fileiter.h * filelock.h: moved to src/filelock.h * filepos.h: moved to src/filepos.h * fnsplit.cc: moved to src/fnsplit.cc * get.cc: moved to src/get.cc * ioerr.h: moved to src/ioerr.h * l-split.cc: moved to src/l-split.cc * linebuf.cc: moved to src/linebuf.cc * linebuf.h: moved to src/linebuf.h * my-getopt.cc: moved to src/my-getopt.cc * my-getopt.h: moved to src/my-getopt.h * mylist.h: moved to src/mylist.h * myset.h: moved to src/myset.h * mystring.h: moved to src/mystring.h * pf-add.cc: moved to src/pf-add.cc * pf-del.cc: moved to src/pf-del.cc * pfile.cc: moved to src/pfile.cc * pfile.h: moved to src/pfile.h * prompt.cc: moved to src/prompt.cc * prs.cc: moved to src/prs.cc * prt.cc: moved to src/prt.cc * quit.cc: moved to src/quit.cc * quit.h: moved to src/quit.h * rel_list.cc: moved to src/rel_list.cc * rel_list.h: moved to src/rel_list.h * release.h: moved to src/release.h * relvbr.h: moved to src/relvbr.h * rl-merge.cc: moved to src/rl-merge.cc * rmdel.cc: moved to src/rmdel.cc * run.cc: moved to src/run.cc * run.h: moved to src/run.h * sact.cc: moved to src/sact.cc * sccs-delta.cc: moved to src/sccs-delta.cc * sccsdate.cc: moved to src/sccsdate.cc * sccsdate.h: moved to src/sccsdate.h * sccsdiff.sh.in: moved to src/sccsdiff.sh.in * sccsfile.cc: moved to src/sccsfile.cc * sccsfile.h: moved to src/sccsfile.h * sccsname.cc: moved to src/sccsname.cc * sccsname.h: moved to src/sccsname.h * seqstate.cc: moved to src/seqstate.cc * seqstate.h: moved to src/seqstate.h * sf-add.cc: moved to src/sf-add.cc * sf-admin.cc: moved to src/sf-admin.cc * sf-cdc.cc: moved to src/sf-cdc.cc * sf-chkid.cc: moved to src/sf-chkid.cc * sf-chkmr.h: moved to src/sf-chkmr.h * sf-delta.cc: moved to src/sf-delta.cc * sf-get.cc: moved to src/sf-get.cc * sf-get2.cc: moved to src/sf-get2.cc * sf-get3.cc: moved to src/sf-get3.cc * sf-kw.cc: moved to src/sf-kw.cc * sf-prs.cc: moved to src/sf-prs.cc * sf-prt.cc: moved to src/sf-prt.cc * sf-rmdel.cc: moved to src/sf-rmdel.cc * sf-val.cc: moved to src/sf-val.cc * sf-write.cc: moved to src/sf-write.cc * showconfig.cc: moved to src/showconfig.cc * sid.cc: moved to src/sid.cc * sid.h: moved to src/sid.h * sid_list.h: moved to src/sid_list.h * sl-merge.h: moved to src/sl-merge.h * stack.h: moved to src/stack.h * sysdep.h: moved to src/sysdep.h * unget.cc: moved to src/unget.cc * val.cc: moved to src/val.cc * valcodes.h: moved to src/valcodes.h * version.cc.in: moved to src/version.cc.in * version.h: moved to src/version.h * what.cc: moved to src/what.cc * writesubst.cc: moved to src/writesubst.cc * unit-tests/Makefile.am (LDADD): Fix relative path of libcssc.a. (test_bigfile_LDADD): Likewise. (AM_CPPFLAGS): Fix relative path to the include files. * tests/common/command-names (dir): Update relative path to the binaries. (sccsprog): Set a variable for the path to the sccs binary. (sccs): Correct the sccs command (use ${sccsprog}). 2010-05-13 James Youngman Fix some compiler warnigns about shadowing names or integer conversions. * sf-delta.cc (add_delta): Rename some variables to avoid shadowing class members or other local variables.n * sf-prs.cc (get): Likewise. (print_delta): Likewise. (prs): Likewise. * sf-cdc.cc (cdc): Rename parameters to avoid shadowing the names of class members. * sf-admin.cc (admin): Remove unused variable which was causing shadowing warnings. * sccsdate.cc (sccs_date): Avoid warning about implicit cast from int to char, by using an explicit cast. * linebuf.cc (read_line): Avoid a compiler warning: explicitly cast the length parameter passed to fgets from size_t to int. * fileiter.h (s): Correct the type of pos (it's in index into mylist, so use mylist::size_type). * cdc.cc (plural): Fix warning about type conversion in call to plural(). * fileiter.cc (sccs_file_iterator): Avoid shadowoing a class member. * what.cc (xread): return ssize_t rather than int. (main): store the result of xread in a ssize_t variable, not an int. Fix more compiler warnings. * sf-val.cc (validate_seq_lists): Use size_type for indexes into mylist, not int. (validate): Likewise. * sf-prs.cc (print_seq_list): Likewise. (print_string_list): Likewise. * sf-cdc.cc (inlist): Likewise. (process_mrs): Likewise. (sccs_file::cdc): Likewise. * sf-rmdel.cc (is_seqlist_member): Likewise. * sf-prt.cc (print_string_list): Likewise. (print_seq_list): Likewise. * delta.cc (delta_main): Make static. * sf-get2.cc (test_locks): Avoid shadowing a class member. * get.cc (print_id_list): Use size_type for indexes into mylist, not int. * showconfig.cc: Include version.h for the declarations of functions in this module. * quit.cc (v_errormsg_with_errno): Make static; nobody else uses it. * fnsplit.cc: Include file.h for declaration of split_filename, since we define it in this file. * sccsdate.cc (count_digits): Avoid casting argument of is_digit to unsigned char, since is_digit takes a char. * sid.cc (matches): Be more explicit about avoidingn signed overflow. Fix warnings in file.cc. * file.cc (maybe_wait_a_bit): Fix type of first parameter to avoid a compiler warning. Also type of argument to sleep. (eaccess): Remove unused function. (unlink_file_if_present): Remove unused function. (create): Make this function static. Fix some more compiler warnings. * bodyio.cc (body_insert_binary): Explicitly qualify ::check_id_keywords as being in the global namespace. * run.cc (operator+=): Change type of index variables to size_type to fix a compiler warning. (run_mr_checker): Likewise. * sf-write.cc (print_seqs): Likewise. (write_delta): Likewise. (rehack_encoded_flag): Avoid shadowing the name of a class member. * sccsfile.cc: Remove unused macro 'f'. (strict_atoul_idu): Remove unused variable 'c'. (read_line_param): Avoid shadowing the name of a class member. * rel_list.h (class release_list): Define typedef size_type. * rel_list.cc (member): Use size_type for index variables to avoid (justified) compiler warnings. (print): Likewise. * fileiter.cc (sccs_file_iterator): Use size_t to represent the result of strlen, not int. * file.cc (is_writable): Make static, it's not used elsewhere. (old_is_writable): Unused; remove. * sf-chkid.cc (check_id_keywords): Assume we have memchr. Avoid possible access beyond the end of the string. * sf-kw.cc (no_id_keywords): Avoid shadowing the name of a class member. (check_keywords_in_file): Likewise. * l-split.cc: #include "sccsfile.h" to get declarations of the functions in this file. Fix or minimise some compiler warnings. * sid_list.h (range_list): Avoid long-to-size_t compiler warning. * encoding.cc (encode): Move the function definition here from bodyio.h since it's only used in this file. (decode): Likewise. (decode_line): Be more explicit about casts between char and size_t in order to avoid compiler warnings. (encode_line): Likewise. * bodyio.h: Remove bodies of encode() and decode(). Declare encode and decode so that unit-tests/test_encoding can execute them. * sf-get3.cc (authorised): Change the types of 'len' and 'i' from int to size_type, because they are offsets into a list. Add FIXME comment for use of atoi. * bodyio.cc (body_insert_binary): Change the type of 'len' from int to size_t, because it is a length. Separate EOF detection from SCCS-line-type detection. * sccsfile.h (sccs_file::read_line): Change prototype to separate EOF detection from detection of what type of line we just read. * sccsfile.cc (read_line): Update the implementation to match. (read_delta): Update caller. (sccs_file): Update caller. * sf-delta.cc (add_delta): Update caller. * sf-get.cc (get): Update caller. * sf-prs.cc (print_delta): Update caller. * sf-rmdel.cc (rmdel): Update caller. Avoid issuing warnings for things in system headers. * configure.ac: Disable warnigns for system headers. Fix some commpiler warnings. * bodyio.h (decode_line): return size_t, not int, for a length. (encode_line): take a size_t parameter, not int, for a length. * encoding.cc (decode_line): Use a size_t value for offsets in the buffer. * bodyio.cc (body_insert_text): Add casts where we know conversions are safe to avoid compiler warnings. (copy_data): Mark as a static function. 2010-05-12 James Youngman Remove unused file list.cc. * Makefile.am (EXTRA_DIST): Remove list.cc, since it is unused. * list.cc: Delete. Prune obsolete items in docs/TODO. * docs/TODO: Tests for sact and val exist. Remove that TODO item. Some TODO housekeeping. * sf-prs.cc (print_delta): Explain more clearly what get do for :BD: in prs if we fail to seek to the body. * sccsfile.h (s): Add TODO comment suggesting we use something more efficient than mylist for authoried users. (sccs_file::admin): Likewise for set_flags and unset_flags parameters to this method. Remove mylist_delta_list; use more appropriate types for loop/length variables. * delta-table.h (mylist_delta_list::build_seq_table): Use more appropriate (i.e. matching) types for loop variables. Get rid of mylist_delta_list and abstract_delta_list. * delta-table.cc (delta_at_seq_exists): There is no need for a const qualifier for a bool return type; remove it. (next_seqno): Just increment the result rather than adding an unsigned int, as this simplifies the type combination. * sf-get.cc (prepare_seqstate_1): Use size_type types for indexes and length variables. Use mylist::size_type instead of int. * mylist.h (mylist): Introduce size_type, and use it in method parameters. * rl-merge.cc (merge): Use mylist::size_type. Avoid a 'local variable shadows class member' warning. * delta-table.h (abstract_delta_list): Avoid having a local shadow an instance variable, by renaming the local. Weed out some warning options that make sense for C but not C++. * configure.ac (UNWANTED_WARNINGS): remove a bunch of warning options that don't make sense for C++. Remove rundundant call to AC_PROG_RANLIB. * configure.ac: Don't call AC_PROG_RANLIB since we're using libtool. Make more uses of sccs_pfile const (now that iterating won't mutate it). * pfile.h (sccs_pfile::find_locked): Make const. (sccs_pfile::is_locked): Make const. (sccs_pfile::find_to_be_created): Make const. (sccs_pfile::is_to_be_created): Make const. (sccs_pfile::print_lock_sid): Make const. (sccs_pfile::update): Make const. * pfile.cc (sccs_pfile::find_locked): Make const. (find_to_be_created): Make const. (print_lock_sid): Make const. * pf-del.cc (sccs_pfile::update): Make const. Make some references to sccs_pfile const now that iterating doesn't mutate. * sccsfile.h (sccs_file::find_next_sid): take a const reference to sccs_pfile, since iterating over a sccs_pfile no longer needs to mutate the container. (sccs_file::sid_in_use): Likewise. * sf-get2.cc (sid_in_use): Make the corresponding change in the implementation. (find_next_sid): Likewise. Remove the built-in sccs_pfile iterator. Use an STL iterator. * pfile.h (sccs_pfile::edit_locks): change type from mylist to std::list and remove the built-in iterator. (sccs_pfile::find_sid): Since there is no built-in iterator, return the position of the lock we found as the second half of a pair. * pf-del.cc (find_sid): Make the corresponding change to the implementation. (update): Use the STL iterator rather than sccs_pfile::pos. * delta.cc (delta_main): Update to the new signature of sccs_pfile::find_sid. * pfile.cc (sccs_pfile::sccs_pfile): Remove pos. (sccs_pfile): Use list::push_back() instead of mylist::add(). (find_to_be_created): Rename from is_to_be_created. Use the STL iterator. (find_locked): Rename from is_locked. Use the STL iterator. (print_lock_sid): Since there is no built-in position, take a const_iterator as an argument. * pf-add.cc (add_lock): Use list::empty() instead of checking mylist::length() for zero-ness. (add_lock): Use list::push_back() instead of mylist::add(). * rmdel.cc (is_locked): Use the STL iterator over sccs_pfile. * sact.cc (main): Likewise. * sccsfile.h (s): Now that iterating over the locks is not a mutating operation on sccs_pfile, sccsfile::test_locks can take a const reference to the sccs_pfile. (add_delta): Since there is no built-in iteration position in sccs_pfile, we also need to pass in an iterator. Also #include pfile.h for sccs_pfile::iterator. * sf-delta.cc (add_delta): Make the correspondingn change to the implementation of sccs_file::add_delta. * sf-get2.cc (sid_in_use): Use an STL iterator. * unget.cc (main): Adapt to the new signature of sccs_pfile::find_sid. 2010-05-11 James Youngman Fix some compilation warnings for val.o. * sccsfile.h (subst_parms::subst_parms): Change the type of the 'l' parameter to avoid type conversion in the constructor. * configure.ac (UNWANTED_WARNINGS): we don't want -Wnested-externs since that is only useful for Objective C, which we are not using. * release.h (release::operator unsigned long): Ass that the data is non-negative before casting it. Include cssc-assert.h. 2010-05-09 James Youngman Update to the current version of the Google C++ Testing Framework. * bootstrap.conf (bootstrap_epilogue): Run autotools in ./googletest once we're done bootstrapping in the top-level directory. * googletest/*: update to version 424 of the Google C++ Testing Framework. 2010-05-06 James Youngman Mention some recent changes. * NEWS: Mention some recent changes. Various updates in docs/* * docs/patches.txt: Modernise the diff-preparation instructions (to ask people to use git). * docs/Platforms: Mention the recent versions of Debian we've tested on. Change configure.in to configure.ac. Indicate that CSSC is known to work with GCC 4.4. * docs/FIXED: Remove. * docs/Makefile.am (EXTRA_DIST): Don't distribute docs/FIXED. * auxfiles/CSSC.spec.in (%files): Remove docs/FIXED. * docs/borrowed-files.txt: Mention that bootstrap is taken from coreutils. Mention that the GPL version is now 3. Don't mention -unused/move-if-change, since we removed it. 2010-05-05 James Youngman Use the correct type in calls to release::release(). * sccsfile.cc (sccs_file): release floor and ceiling should be initialised from shorts not ints. * sf-admin.cc (admin): Likewise. Make "make"'s idea of the m4 macro directory consistent with "bootstrap" * Makefile.am (ACLOCAL_AMFLAGS): m4 files are in ./m4. This is now consistent with what "bootstrap" thinks. * configure.ac: Likewise. Fix a number of compiler warnings. * mylist.h (mylist): mylist::operator=() should return a reference to *this, so change it so that it does. (mylist): Make mylist::length() return a size_t rather than an int. * delta.h (delta::delta): List the initalisers in the order they are actually performed. * defaults.h (NORETURN): Don't define "NORETURN" to "volatile void". * configure.ac: Disable warnings about aggregate return types and missed inlined opportunities. * release.h (release::release(int)): Change parameter to a short int instead to avoid an implicit conversion. * relvbr.h (relvbr::relvbr): initialise from short ints, not regular ints, to avoid implicit casts. * sccsname.h (sccsname::valid): Avoid cast from size_t to int by changing the return type from int to bool. 2010-05-03 James Youngman Enable many compiler warnings. * bootstrap.conf (gnulib_modules): Add warnings and manywarnings. * Makefile.am: Add WARN_CFLAGS to AM_CXXFLAGS. * configure.ac: Enable all the warnings available from gl_MANYWARN_ALL_GCC, except -Wundef -Wpadded -Wredundant-decls. Assume the availability of strerror. * configure.ac: Don't check header files for declarations of sys_nerr or sys_errlist, since we no longer need those. * quit.cc (print_err): Assume strerror is available. Don't include sysnerr.h. * Makefile.am (noinst_HEADERS): Remove sysnerr.h. * sysnerr.h: Delete. Don't declare rename, remove. Include where we use it. * file.h: Avoid declaring rename and remove. * version.h: Include * prompt.cc: Likewise. * environment.cc: Likewise. * linebuf.cc: Likewise. * quit.cc: Likewise. * fileiter.cc: Likewise. * run.cc: Likewise. * showconfig.cc: Include . Update copyright year. Avoid #if defined(FOO), use #if defined FOO instead. * .x-sc_useless_cpp_parens: Exempt files in the Google C++ Testing Framework. Also exempt ekko.c, since it's better to preserve the similarity with the code it was originally taken from. * defaults.h: Avoid #if defined(FOO), use #if defined FOO instead. * cssc.h: Likewise. * file.cc: Likewise. * filelock.h: Likewise. * quit.cc: Likewise. * quit.h: Likewise. * run.cc: Likewise. * run.h: Likewise. * sccsfile.cc: Likewise. * sf-write.cc: Likewise. * sysdep.h: Likewise. Exempt programs that don't use error() from using error(). * .x-sc_unmarked_diagnostics: Exempt sccs.cgi and what.cc. Skip sc_two_space_separator_in_usage for things that aren't code. * .x-sc_two_space_separator_in_usage: Don't check docs/Platforms, it's not a program. Skip trailing-blank check, there are too many violations for now. * .x-sc_trailing_blank: Skip this test. Correct "the the" to "the". * get.cc (main): correct "the the" to "the". * sf-prs.cc: Likewise. * docs/cssc.texi (@copying): Likewise. (Top): Likewise. (Delta Table): Likewise. (PROJECTDIR): Likewise. * .x-sc_the_the: Exempt googletest/src/gtest.cc. Pacify the sc_makefile_TAB_only_indentation syntax check. * tests/Makefile.am: Replaced sequences of 8 spaces with a single TAB. Remove obsolete replacements for missing library files. * strerror.c: Remove obsolete file. * strstr.c: Remove obsolete file. * configure.ac: Don't refer to strerror or strstr via AC_REPLACE_FUNCS. Remove space-tab sequences. * .x-sc_space_tab: Exempt NEWS, ChangeLog files and tests/prt/all.expected.Z * docs/Platforms: Avoid space-tab sequences. * docs/TODO: Likewise. * docs/tests-todo.txt: Likewise. * pfile.h: Likewise. * sccsfile.cc: Likewise. * tests/Makefile.am: Likewise. * tests/common/test-common: Likewise. * tests/admin/flags.sh: Likewise. * tests/binary/auto.sh: Likewise. * tests/binary/binbasic.sh: Likewise. * unit-tests/test_bigfile.cc: Likewise. * unit-tests/test_myset.cc: Likewise. * tests/admin/locks.sh: Likewise. * tests/delta/nulldelta.sh: Likewise. * tests/delta/basic.sh: Likewise. * tests/delta/MRs.sh: Likewise. Remove unused source files. * rename.c: Remove unused file. * remove.c: Remove unused file. * configure.ac: Don't refer to these files with AC_REPLACE_FUNCS. Fix lint errors caused by failure to include . * testutils/yes.c: Include instead of "config.h". * testutils/ekko.c: Likewise. * testutils/lndir.c: Likewise. * testutils/seeker.c: Likewise. * testutils/user.c: Likewise. * testutils/uu_decode.c: Likewise. * testutils/yammer.c: Likewise. * testutils/last-time.c: Include * rename.c: Likewise. * remove.c: Likewise. Avoid non-portable [ x -a y ] test usage. * scripts/rev-freq.sh (scale): Change [ x -a y ] to [ x ] && [ y ]. * tests/make-links (common_files): Likewise. Exempt ourselves from SRTEQ for all C and C++ files. * .x-sc_prohibit_strcmp: We don't want to use STREQ, so suppress this warning for C and C++ files. Ignore existing instances of magic contstants in calls to exit. * .x-sc_prohibit_magic_number_exit: Ignore existing instances of magic contstants in calls to exit. Remove trailing blank lines. * tests/admin/Makefile.am: Remove trailing blank lines. * tests/admin/abspath.sh: Likewise. * tests/admin/flags.sh: Likewise. * tests/admin/hardlinks.sh: Likewise. * tests/admin/i-option.sh: Likewise. * tests/admin/init-mr.sh: Likewise. * tests/admin/locks.sh: Likewise. * tests/admin/r-option.sh: Likewise. * tests/admin/t-option.sh: Likewise. * tests/admin/users.sh: Likewise. * tests/admin/y-flag.sh: Likewise. * tests/binary/auto.sh: Likewise. * tests/binary/binbasic.sh: Likewise. * tests/binary/diff.sh: Likewise. * tests/bsd-sccs/driver-basic.sh: Likewise. * tests/cdc/1general.sh: Likewise. * tests/cdc/2comment.sh: Likewise. * tests/cdc/3MRs.sh: Likewise. * tests/cdc/4order.sh: Likewise. * tests/common/not-root: Likewise. * tests/delta/MRs.sh: Likewise. * tests/delta/Makefile.am: Likewise. * tests/delta/basic.sh: Likewise. * tests/delta/errorcase.sh: Likewise. * tests/delta/nulldelta.sh: Likewise. * tests/delta/options.sh: Likewise. * tests/get/branch.sh: Likewise. * tests/get/create.sh: Likewise. * tests/get/defsid.sh: Likewise. * tests/get/errorcases.sh: Likewise. * tests/get/gg_get_ix.sh: Likewise. * tests/get/optorder.sh: Likewise. * tests/get/writable.sh: Likewise. * tests/initial/root.sh: Likewise. * tests/large/admin.sh: Likewise. * tests/make-links: Likewise. * tests/prs/Makefile.am: Likewise. * tests/prs/s_foo_bd_output.txt: Likewise. * tests/prt/TODO: Likewise. * tests/prt/all-512.sh: Likewise. * tests/prt/reportmr.sh: Likewise. * tests/rmdel/basic.sh: Likewise. * tests/rmdel/edit.sh: Likewise. * tests/sccsdiff/rap.sh: Likewise. * tests/unget/Makefile.am: Likewise. * tests/unget/exists.sh: Likewise. * tests/unget/output.sh: Likewise. * tests/val/Makefile.am: Likewise. * tests/what/Makefile.am: Likewise. * testutils/compare_gets.sh: Likewise. * testutils/last-time.c: Likewise. * testutils/lndir.c: Likewise. * testutils/realpwd.cc: Likewise. * testutils/user.c: Likewise. * testutils/uu_decode.c: Likewise. * testutils/yes.c: Likewise. * unit-tests/test_delta-table.cc: Likewise. * unit-tests/test_encoding2.cc: Likewise. * unit-tests/test_mylist.cc: Likewise. * unit-tests/test_sccsdate.cc: Likewise. * unit-tests/test_sid_list.cc: Likewise. * version.cc.in: Likewise. * version.h: Likewise. * AUTHORS: Likewise. * sid_list.h: Likewise. * tests/README: Likewise. * sid.h: Likewise. * seqstate.h: Likewise. * sccsdiff.sh.in: Likewise. * remove.c: Likewise. * bsd/sccs.c: Likewise. * bsd/Makefile.bsd: Likewise. * delta.cc: Likewise. * rel_list.h: Likewise. * release.h: Likewise. * docs/style.txt: Likewise. * docs/config-info.texi.in: Likewise. * docs/URLs: Likewise. * docs/Platforms: Likewise. * .x-sc_prohibit_empty_lines_at_EOF: Ignore trailing blank lines at EOF for files in the Google C++ Testing Framework. Add temporary exceptions for atoi checks. * .x-sc_prohibit_atoi_atof: Temporary exemption for files where we still use atoi() and so on. Ignore atoi in ChangeLog. Don't configure separately in testutils. * testutils/ekko.c: Include "config.h", don't use include guards. * testutils/lndir.c: Include "config.h", don't use include guards. (dodir): Don't use NAMLEN (since the replacement dirent.h does not define it). * testutils/seeker.c: Remove useless HAVE_FOO_H checks. Assume fseek is available (gnulib provides it). * testutils/user.c: Remove useless HAVE_FOO_H checks. * testutils/uu_decode.c: Remove useless HAVE_FOO_H checks. * testutils/yammer.c: Likewise. * testutils/yes.c: Likewise. * testutils/realpwd.cc: Likewise. * gl/lib/.gitignore: Ignore fseek.c, fseeko.c, lseek.c, stdio-impl.h. * testutils/configure.ac: Delete. * testutils/NEWS: Delete. * testutils/AUTHORS: Delete. * testutils/COPYING: Delete. * testutils/ChangeLog: Delete. * testutils/INSTALL: Delete. * configure.ac: Don't run configure in ./testutils. AC_CONFIG_FILES: generate testutils/Makefile. * bootstrap.conf (gnulib_modules): Use the fseek module. * testutils/Makefile.am: Search for headers and libraries in ../gl/lib. 2010-05-02 James Youngman Remove redundant inclusion guards for unistd.h and string.h. * configure.ac: When deciding whether or not _POSIX_SAVED_IDS is defined, include unistd.h unconditionally, since if the inclusion fails, the answer will still be no. * cssc.h: Don't use ifdef HAVE_UNISTD_H. Since we're using gnulib's unistd.h module, we will be able to include unconditionally. * rename.c: Likewise. * remove.c: Likewise. * strstr.c: Likewise for HAVE_STRING_H and , since the latter is provided by gnulib's string module. Disable some spurious errors about failure to call set_program_name. * .x-sc_program_name: Don't require the test tools to call set_program_name, since they don't link with gnulib. Use the gnulib module progname. * bsd/sccs.c: Include progname.h. Remove unused variable MyName. (show_version): Use program_name not MyName. (usage): Likewise. (callprog): Likewise. (usrerr): Likewise. (syserr): Likewise. (main): Call set_program_name. * bsd/Makefile.am: Link against gnulib. * bootstrap.conf (gnulib_name): Give the gnulib library a sensible name (instead of lib.a). (gnulib_modules): Import the progname module. * gl/lib/.gitignore: Ignore files from the progname module. Use $(FOO) in Makefile.am rather than @FOO@. * tests/Makefile.am: Automake defines $(VALGRIND) from @VALGRIND@ automatically anyway. * cfg.mk (_makefile_at_at_check_exceptions): Exempt a couple of usages by the Google C++ Testing Framework. * Makefile.am: Use $(LIBOBJS) instead of @LIBOBJS@. * unit-tests/Makefile.am (AM_LIBS): Likewise for $(PTHREAD_LIBS). (AM_CXXFLAGS): Likewise for $(PTHREAD_CFLAGS). Silence an error about m4 quoting in the Google C++ Testing Framework. * .x-sc_m4_quote_check: Silence error message about insufficient quoting in googletest/m4/acx_pthread.m4. We do this rather than fixing the quoting in order to avoid subsequent merge problems and spurious diffs. Silence a spurious error about changing old NEWS entries. * cfg.mk (old_NEWS_hash): Set old_NEWS_hash to the md5sum of a zero-length input in order to silence a spurious error about changing old NEWS entries. Standardise on the use of "file system" rather than "filesystem". * docs/cssc.texi (Filenames): Spell "filesystem" as "file system", following the example of the POSIX standard. * docs/Platforms: Likewise. * file.cc (atomic_nfs_create): Likewise. * tests/admin/hardlinks.sh: Likewise. * tests/admin/.x-sc_file_system: Exempt the Google Unit Test code from this requirement, since that will make later updates hard to merge. Also exempt ChangeLog files. Ignore some maintainer-makefile lint complaints I don't plan to fix. * .x-sc_error_message_period: Avoid syntax-check errors for error messages ending in a full stop. Some error messages contain more than one sentence. * .x-sc_error_message_uppercase: Avoid syntax-check errors for error messages starting with a capital letter. Fix a maintainer-makefile if-before-free lint issue. * bsd/sccs.c (set_prefix): Remove useless if-before-free. Adopt the use of the gnulib maintainer-makefile module. (gnulib_modules): Add maintainer-makefile. Update to GNU Free Documentation License, Version 1.3 (from 1.2). * docs/cssc.texi (@copying): Update from FDL 1.2 to FDL 1.3. * bootstrap.conf (gnulib_modules): Import module fdl. * docs/fdl.texi: Symlink to ../gl/doc/fdl.texi. * NEWS: Mention this change. Don't create a spurious directory. * bootstrap.conf (local_gl_dir): Don't create {m4_base}. Create ${m4_base} instead. Remove obsolete file gnulib-tests/.gitignore. * gnulib-tests/.gitignore: Remove. Clean up core files in the unit test directory. * unit-tests/Makefile.am (COREFILES): Clean up "vgcore.*" files for distclean. * unit-tests/testwrapper.sh.in: Clean up core files once the test is complete, unless the core file signals a valgrind failure. Also inhibit core file generation int he first place (though this probably won't work for valgrind). 2010-05-01 James Youngman Put the gnulib code, etc. into ./gl * bootstrap.conf (doc_base): Override doc_base, m4_base, source_base, tests_base, local_gl_dir. (gnulib_mk): Use Makefile.am, not gnulib.mk. (gnulib_tool_option_extras): Tests are in gl/tests. (bootstrap_epilogue): Use gl/tests/Makefile.am, not gnulib-tests/gnulib.mk. * configure.ac (SUBDIRS): Rename the gnulib source directory from lib to gl/lib. (AC_CONFIG_FILES): generate gl/Makefile gl/lib/Makefile gl/doc/Makefile gl/tests/Makefile. * Makefile.am (AM_CPPFLAGS): Pass -I gl/lib. * bsd/Makefile.am (AM_CPPFLAGS): Pass -I ../gl/lib. Adopt the use of the first gnulib module: dirent. * gnulib-tests/.gitignore: Ignore gnulib test files (since they're imported rather than checked into git). * lib/.gitignore: Ignore gnulib source files (for the same reason). * configure.ac (AC_CONFIG_FILES): generate lib/Makefile.a * Makefile.am (SUBDIRS): Add "lib", which is where the gnulib code is. * bsd/sccs.c: Remove HAVE_XXX_H header guards. Include dirent-safer.h. Remove the hand-hacked dirent portability macros (and remove NAMLEN as a side-effect). (do_clean): Don't assume the NAMLEN macro is defined. * file.cc: Include dirent-safer.h. Remove the hand-hacked dirent portability macros (and remove NAMLEN as a side-effect). (is_directory): Move this function here from fileiter.cc. * fileiter.cc: Include dirent-safer.h. Remove the hand-hacked dirent portability macros (and remove NAMLEN as a side-effect). Show the value of $(VALGRIND) at the start of regression testing. * tests/Makefile.am (test-initial): echo $(VALGRIND). Add unit test verifying that we don't read uninitialised data in encode. * unit-tests/test_encoding2.cc: New unit test file. Verifies that we don't read uninitialised data when we reach the end of the encoding input. * unit-tests/Makefile.am (unit_tests): Add test_encoding2. Avoid reading uninitialised input. * encoding.cc (encode_line): Encode the tail of the input without running over the end of in[]. Handling of directories in get is mandatory in POSIX, so remove CONFIG_NO_DIRECTORY. * fileiter.cc: don't define CONFIG_NO_DIRECTORY (sccs_file_iterator::sccs_file_iterator): don't check CONFIG_NO_DIRECTORY * fileiter.h (class sccs_file_iterator): Likewise. * file.cc: don't define CONFIG_NO_DIRECTORY 2010-04-29 James Youngman Delete unused file split.cc. * split.cc: Delete unused file. * Makefile.am (libcssc_a_SOURCES): Remove split.cc. Removed some unused code. * delta.cc (delta_main): Removed some unused '#if 0' code. * sf-write.cc (update_checksum): Likewise. * my-getopt.cc (reorder): Likewise. * file.cc (file_lock): Likewise. * sccsname.cc (valid_filename): Likewise. (create): Likewise. (sub_file): Likewise. (make_valid): Likewise. * seqstate.cc (decide_disposition): Likewise. * sf-get3.cc (authorised): Likewise. * sid.cc (invalid_range): Likewise. * what.cc (main): Likewise. 2010-04-28 James Youngman Use STL to implement mylist. * mylist.h (mylist): Implement mylist as std::vector. * delta-table.h (mylist::select(i)): delegate to l[i]. * unit-tests/test_mylist.cc: Drop the requirement that the mylist implementation does not need there to be a T::T(const T&) copy constructor. * mylist.h (mylist): Implement mylist::operator==(const mylist&) const, which the unit tests need. Inline delta::removed(), for a small performance boost. * delta.h (class delta): Inline delta::removed(). * sccs-delta.cc: Remove the non-inline version. Call strtoul to do the actual conversion, for a small performance boost. * sccsfile.cc (strict_atoul_idu): Call strtoul to perform the conversion itself. Generate a larger test file. * unit-tests/test_bigfile.cc (main): Increase the number of deltas in the produced file to about 30,000. Switch to using an STL data structure to represent the delta list. * delta-table.h (stl_delta_list): Reimplement delta_list using STL, reducing the time it takes to validate an SCCS file with 30,000 deltas from 45s to 3s. Separate the cssc_delta_table class from the data structure (a typedef delta_list) for looser coupling. Retain the old data structure in the unused class mylist_delta_list. * delta-table.cc (delta_at_seq_exists): Delegate to the delta_list. (delta_at_seq): Likewise. (cssc_delta_table::~cssc_delta_table()): Since we no longer have a pointer member, the destructor no longer needs to do anything. (cssc_delta_table::build_seq_table): Push down into mylist_delta_list. (cssc_delta_table::add(const delta&)): Don't call update_highest since this work is done in delta_list::add(const delta&). (cssc_delta_table::update_highest): Remove obsolete function. * dtbl-prepend.cc (prepend): Don't call obsolete method update_highest, and use the correct (updated) type for the class member l (delta_list). Performance improvement for val. * sf-val.cc (check_loop_free): Use an O(N) method of consistency-checking the delta graph, rather than the old O(N^2) method. * delta.h (class delta): Make accessor functions id(), date(), user(), seq() and prev_seq() inline. 2010-04-27 James Youngman Avoid touching missing sequence numbers in 'get'. * sf-get2.cc (get): Don't call delta_table->delta_at_seq() for sequence numbers for which delta_table->delta_at_seq_exists() returns false. When generating the test output file, set the checksum correctly. * unit-tests/test_bigfile.cc: Set the file's checksum correctly. 2010-04-26 James Youngman Add a tool for creating (large) SCCS files. * unit-tests/Makefile.am: Build test_bigfile. * unit-tests/test_bigfile.cc: New test program; produces a large SCCS file. * sid.h (class sid): Make sid::sid(short,short,short,short) public, so that we can use it from one of the test programs. 2010-04-25 James Youngman Allow the user to disable valgrind after running configure. * README (--enable-max-line-length): Document this configure option. Explain how to make the other formats of manual (PDF, HTML). Explain how to use CSSC_DISABLE_VALGRIND. * unit-tests/Makefile.am (TESTS_ENVIRONMENT): Invoke the unit tests via 'testwrapper.sh'. * unit-tests/testwrapper.sh.in: New file; used to invoke the unit tests. Make sure error tests don't pass if there is a valgrind problem; allow the user to disable valgrind. * tests/common/command-names: Allow the user to disable Valgrind by setting the environment variable CSSC_DISABLE_VALGRIND. * configure.ac: Make valgrind exit with status 10 when there is a problem, so tests which exercise failure cases in CSSC don't mistakenly pass when there is a valgrind problem. Create unit-tests/testwrapper.sh from unit-tests/testwrapper.sh.in. Enable the y2k tests. * tests/Makefile.am (test-year-2000): Actually run the y2k tests. Use valgrind for y2k tests. * tests/year-2000/ext.sh: Use valgrind. * tests/year-2000/prs-y2k.sh: Likewise. Use valgrind for what tests. * tests/what/whatbasic.sh: Use valgrind. Use valgrind for val tests. * tests/val/valbasic.sh: Use valgrind. * tests/val/y2k.sh: Likewise. Use valgrind for unget tests. * tests/unget/exists.sh: Use valgrind. * tests/unget/output.sh: Likewise. Use valgrind for sact tests. * tests/sact/sactbasic.sh: Use valgrind. * tests/sact/sf513800.sh: Likewise. Use valgrind for rmdel tests. * tests/rmdel/basic.sh: Use valgrind. * tests/rmdel/exists.sh: Likewise. * tests/rmdel/edit.sh: Likewise. Use valgrind for prt tests. * tests/prt/default.sh: Use valgrind. * tests/prt/nodel.sh: Likewise. * tests/prt/exists.sh: Likewise. * tests/prt/reportmr.sh: Likewise.n Use valgrind for prs tests. * tests/prs/keywords.sh: Use valgrind. * tests/prs/format.sh: Likewise. * tests/prs/exists.sh: Likewise. * tests/prs/body.sh: Likewise. Use valgrind for large tests. * tests/large/admin.sh: Use valgrind. Use valgrind for get tests. * tests/get/annotate.sh: Use valgrind. * tests/get/a-option.sh: Likewise. * tests/get/branch.sh: Likewise. * tests/get/create.sh: Likewise. * tests/get/defsid.sh: Likewise. * tests/get/delta-summary.sh: Likewise. * tests/get/errorcases.sh: Likewise. * tests/get/excl_ig_1.sh: Likewise. * tests/get/excl_ig_2.sh: Likewise. * tests/get/gg_get_ix.sh: Likewise. * tests/get/included.sh: Likewise. * tests/get/middle-fail.sh: Likewise. * tests/get/no-sfile.sh: Likewise. * tests/get/only-one.sh: Likewise. * tests/get/optorder.sh: Likewise. * tests/get/removed-delta.sh: Likewise. * tests/get/sep_subst.sh: Likewise. * tests/get/sf111140.sh: Likewise. * tests/get/sf479916.sh: Likewise. * tests/get/sf664900.sh: Likewise. * tests/get/sf865422.sh: Likewise. * tests/get/sid-select.sh: Likewise. * tests/get/sid-select2.sh: Likewise. * tests/get/subst.sh: Likewise. * tests/get/t-option.sh: Likewise. Use valgrind for delta tests. * tests/delta/basic.sh: Use valgrind. * tests/delta/errorcase.sh: Likewise. * tests/delta/n-option.sh: Likewise. * tests/delta/options.sh: Likewise. * tests/delta/nulldelta.sh: Likewise Use valgrind for binary file tests, sccs tests and cdc tests. * tests/binary/auto.sh: Use valgrind. * tests/binary/binbasic.sh: Likewise. * tests/binary/eightbit.sh: Likewise. * tests/binary/seeking.sh: Likewise. * tests/bsd-sccs/sf595594.sh: Likewise. * tests/bsd-sccs/driver-basic.sh: Likewise. * tests/bsd-sccs/delsfile.sh: Likewise. * tests/cdc/1general.sh: Use valgrind. * tests/cdc/2comment.sh: Likewise. * tests/cdc/3MRs.sh: Likewise. * tests/cdc/4order.sh: Likewise. Support running the regression tests under valgrind. * configure.ac: Allow the user to specify --without-valgrind. * tests/admin/admin-hz.sh: Use valgrind. * tests/admin/abspath.sh: Likewise. * tests/admin/comment.sh: Likewise. * tests/admin/flags.sh: Likewise. * tests/admin/hardlinks.sh: Likewise. * tests/admin/i-option.sh: Likewise. * tests/admin/init-mr.sh: Likewise. * tests/admin/locks.sh: Likewise. * tests/admin/r-option.sh: Likewise. * tests/admin/t-option.sh: Likewise. * tests/admin/users.sh: Likewise. * tests/admin/y-flag.sh: Likewise. * tests/common/command-names: Define vg_... versions of $admin, $get, etc. These invoke the named command under valgrind (it would be too slow to invoke everything under valgrind). * tests/Makefile.am (VALGRIND): substitute this variable and export it to the tests. Run the unit tests under valgrind. * configure.ac: Check for the presence of valgrind. If we find it, use valgrind -q --trace-children=yes. * unit-tests/Makefile.am (TESTS_ENVIRONMENT): Run the tests under valgrind. * tests/README: Explain that these are regression tests and point to the unit tests. Remove explicit template instantiations. * admin.cc: Remove explicit template instantiations. * cap.cc: Likewise. * cdc.cc: Likewise. * delta.cc: Likewise. * dtbl-prepend.cc: Likewise. * fileiter.cc: Likewise. * get.cc: Likewise. * prs.cc: Likewise. * prt.cc: Likewise. * rel_list.cc: Likewise. * rmdel.cc: Likewise. * sact.cc: Likewise. * sccs-delta.cc: Likewise. * sccsfile.cc: Likewise. * sf-prs.cc: Likewise. * unget.cc: Likewise. * val.cc: Likewise. * filediff.cc: Trimmed some blank lines. * sf-kw.cc: Likewise. Isolate directory-handling logic in fileiter.cc. * fileiter.cc: Move the complex logic around trying to include out of fileiter.h and into fileiter.cc. * fileiter.h: Make the corresponding deletion and remove the #error trap which demanded that had been included. * delta.cc: Remove the now-obsolete explanatory comment. * file.cc: Move is_directory into fileiter.cc, since it also needs opendir. Produce a compile failiure when config.h was not included before fileiter.h. Doing things the other way around produces a regression test failure. * fileiter.h: Force a compilation failure if config.h was not included. * delta.cc: Include config.h before fileiter.h. Remove some obsolete preprocessor macros. * cssc.h (CONFIG_WAIT_IS_A_USELESS_MACRO): Remove obsolete macro. * sysdep.h: Assume wait is declared in sys/wait.h. * cssc.h (CONFIG_DJGPP): Remove obsolete macro. Remove some obsolete manual declarations of functions. * file.cc: Don't manually declare stat. Likewise for getpwuid. * cssc.h: Don't undefine the TESTING macro; nobody defines it either. Don't undefine CONFIG_DECLARE_STAT, CONFIG_DECLARE_GETPWUID, CONFIG_DECLARE_TIMEZONE, CONFIG_DECLARE_TZSET, * sysdep.h: Don't manually declare fdopen. Include cssc headers where they are needed, not in cssc.h. * my-getopt.cc: Include quit.h but not cssc.h. * linebuf.cc: Include ioerr.h. * writesubst.cc: Likewise. * sccsfile.cc: Likewise. * sf-add.cc: Likewise. * sid.cc: Likewise. * fileiter.cc: Include file.h and quit.h. * file.cc: Include quit.h and ioerr.h. * sccsdate.h: Likewise. * sf-write.cc: Likewise. * rel_list.cc: Likewise. * cdc.cc: Include file.h. * sf-csc.cc: Likewise. * sccsname.cc: Likewise. * sf-get3.cc: Likewise. * sf-delta.cc: Likewise. * val.cc: Likewise. * unget.cc: Likewise. * rmdel.cc: Likewise. * delta.cc: Likewise. * filediff.cc: Likewise. * pf-add.cc: Likewise. * pf-del.cc: Likewise. * sf-admin.cc: Likewise. * prompt.cc: Likewise. * fdclosed.cc: Include defaults.h. * run.cc: Include quit.h 2010-04-24 James Youngman Include system headers where they are needed, not in cssc.h. * except.h: Add a multiple-include guard. #include . * environment.cc: #include , , * bodyio.cc: #include , ioerr.h, file.h. * fileiter.cc: Likewise. * linebuf.cc: Likewise. * prompt.cc: Likewise. * sccsdate.cc: Likewise. * fatalsig.cc: #include * filepos.h: #include . * quit.cc: #include instead of . Include also. * cssc.h: Don't include standard headers: stdio.h, stdlib.h, stddef.h, string.h, ctype.h, errno.h. Unconditionally include . Don't include quit.h or file.h. Further include-what-you-use fixes. * delta.cc: Include cleanup.h, and ioerr.h. Include delta.h earlier. Run the uu(en|de)coding self-test as part of the unit tests. * bodyio.h: Move a couple of inline functions to here (out of encoding.cc) so that I can use them in the self-test. * encoding.cc: Make the corresponding deletion. Move the test code itself into test_encodingcc. * unit-tests/test_encoding.cc: Moved the encoding self-test to here instead of leaving it in encding.c, where it was not used. * unit-tests/Makefile.am (check_PROGRAMS): Add test_encoding. Also define test_encoding_SOURCES. Modify the usage semantics of the test program so that the default is to run the self-test. Avoid redundant inclusion of cssc.h, sccsfile.h, delta.h. * dtbl-prepend.cc: Don't include cssc.h or sccsfile.h, since we don't use them. * delta-table.cc: Avoid including cssc.h, sccsfile.h, delta.h since we don't use them. Various include-what-you-use fixes. * delta-iterator.cc: Don't include cssc.h, sccsfile.h or delta.h, since we don't use them. Do include cssc-assert.h, since we do use that. * delta-iterator.h: add forward declarations of cssc_delta_table and delta. * bodyio.cc: Include what you use; include bodyio.h first. * bodyio.h: Include . * canonify.cc: Don't include cssc.h. Include sccsname.h first. Include file.h. * cleanup.h: Move class cleanup into this separate file (out of quit.h). * quit.h: Don't declare class cleanup (we moved it). * filelock.h: Include cleanup.h. * sccsname.h: Include mystring.h and filelock.h. * cssc.h: Move declaration of split_filename into file.h. * file.h: Declare split_filename. * pfile.h: Include ioerr.h. Include what you use; include sid_list.h first. * unit-tests/test_sid_list.cc: Include only what we use; don't include cssc.h or sid.h. Include what you use; make it possible to include quit.h first or sccsdate.h first. * sccsdate.h: Include and mystring.h. * quit.h: Include cssc-assert.h (for ASSERT). * unit-tests/test_sccsdate.cc: Include sccsdate.h first. Include what you use; make it possible to use class relvbr by including only relvbr.h. * unit-tests/test_relvbr.cc: Include relvbr.h first, don't include release.h or sid.h. * relvbr.h: Include . Include what you use; make it possible to use class release by including only release.h and release_list by including only rel_list.h. * release.h: Include . * unit-tests/test_release.cc: Don't include cssc.h. * unit-tests/test_rel_list.cc: Likewise for rel_list.h. Include what you use; include delta-table.h first in the unit test. * unit-tests/test_delta-table.cc: Include delta-table.h first. Include what you use; make it possible to use delta by including only delta.h. * delta.h: Include sid.h, sccsdate.h, mystring.h, mylist.h. Move typedef of seq_no to here from cssc.h * cssc.h: Move typesef of seq_no from here to delta.h. * sccsfile.h: Include delta.h. * seqstate.h: Likewise. * unit-tests/test_delta.cc: Include delta.h first. Don't include cssc.h. Include what you use; make it possible to use range_list by including only sid_list.h. * unit-tests/test_sid.cc: Include sid.h first. Don't include cssc.h. * sid_list.h: Include cstdio, cstring, and qui.t.h (for ctor_fail). * sid.h: Include mystring.h. Include what you use; make it possible to use stack by including only stack.h. * unit-tests/test_stack.cc: Include what you use: include "stack.h" but not "cssc.h". Include what you use; make it possible to use myset by including only myset.h. * unit-tests/test_myset.cc: Include myset.h first. * myset.h: Include mylist.h since we use mylist. Include what you use; make it possible to use mylist<> by including only mylist.h. * cssc-assert.h: New file; defines the ASSERT macro. * quit.h: Delete old definition of ASSERT and declaration of assert_failed. * mylist.h: Include cssc-assert.h to define ASSERT, and for NULL. * unit-tests/test_mylist.cc: Don't include "cssc.h" any more. * quit.cc: Include cssc-assert.h for ASSERT and declaration of assert_failed. * fatalsig.cc: Include cssc-assert.h since we use ASSERT. * file.cc: Likewise. * filediff.cc: Likewise. * fnsplit.cc: Likewise. * linebuf.cc: Likewise. * sccsdate.cc: Likewise. * sccsname.cc: Likewise. * sid.h: Likewise. * stack.h: Likewise. Move CONFIG_LIST_CHUNK_SIZE from cssc.h to mylist.h. * cssc.h (CONFIG_LIST_CHUNK_SIZE): Move into mylist.h. * mylist.h (mylist): Relocate CONFIG_LIST_CHUNK_SIZE here from cssc.h, but convert it to an enum. Add/correct some comments. * delta-table.cc: Correct the comment giving the location of dtbl-prepend.cc. * delta-table.h (class cssc_delta_table): Add a comment explaining why cssc_delta_table::delta_at_seq_exists and cssc_delta_table::delta_at_seq are not const. Add unit tests for delta-table.h. * unit-tests/test_delta-table.cc: New file, contains unit tests for delta-table.h. * unit-tests/Makefile.am (test_delta_table_SOURCES): New variable. (check_PROGRAMS): Add test_delta-table. * unit-tests/TODO.txt: Remove delta-table.h; there are tests for it now. Cosmetic fixes for stack.h. * stack.h: Remove obsolete version comment. (stack::operator=): Correct indentation. Make the data members of struct delta private. * delta.h (delta): Make all the data members private and add accessor and mutator methods. Rename the data members to have a trailing underscore. (delta::id): Accessor for id_. (delta::set_id): Mutator for id_. (delta::date): Accessor for date_. (delta::set_date): Mutator for date_. (delta::user): Accessor for user_. (delta::set_user): Mutator for user_. (delta::seq): Accessor for seq_. (delta::set_seq): Mutator for set_seq. (delta::prev_seq): Accessor for prev_seq_. (delta::set_prev_seq): Mutator for prev_seq_. (delta::inserted): Accessor for inserted_. (delta::set_inserted): Mutator for inserted_. (delta::deleted): Accessor for deleted_ (there is no mutator). (delta::unchanged): Accessor for unchanged (there is no mutator). (delta::set_idu): Set inserted_, deleted_, unchanged_ all at once. (delta::increment_inserted): Increments inserted_. (delta::increment_deleted): Increments deleted_. (delta::increment_unchanged): Increments unchanged_. (delta::get_included_seqnos): Accessor for included_. (delta::get_excluded_seqnos): Accessor for excluded_. (delta::get_ignored_seqnos): Accessor for ignored_. (delta::has_includes): Accessor for have_includes_. (delta::set_has_includes): Mutator for have_includes_. (delta::add_include): Add an item to included_. (delta::has_excludes): Accessor for have_excludes_. (delta::set_has_excludes): Mutator for have_excludes_. (delta::add_exclude): Add an item to excluded_. (delta::has_ignores): Accessor for have_ignores_. (delta::set_has_ignores): Mutator for have_ignores_. (delta::add_ignore): Add an item to ignored_. (delta::mrs): Accessor for mrs_. (delta::set_mrs): Mutator for mrs_. (delta::add_mr): Add an item to mrs_. (delta::comments): Accessor for comments_. (delta::set_comments): Mutator for comments_. (delta::add_comment): Add an item to comments_. * unit-tests/test_delta.cc (DeltaTest.Constructor): Modify unit test to use the new accessor methods. (DeltaTest.Assignment): Likewise. (DeltaTest.Mutators): New unit test for the new mutator methods. * sccs-delta.cc (delta::operator=): Use the new member names. (removed): Likewise. * delta-table.cc: Use the new accessor functions. * sccsfile.cc: Likewise. * writesubst.cc: Likewise. * sf-add.cc: Likewise. * sf-admin.cc: Likewise. * sf-write.cc: Likewise. * sf-get.cc: Likewise. * sf-get2.cc: Likewise. * sf-get3.cc: Likewise. * sf-delta.cc: Likewise. (add_delta): Instead of zeroing inserted/deleted/unchanged counts, simply verify that the constructor did that. * sf-cdc.cc : Use the new accessor functions. (process_mrs): Since delta no longer offers access to a mutable list of MRs, modify process_mrs to return the updates list of MRs. The deleted flag which used to be the return value is now an output parameter. (cdc): Change the type of mrs_deleted from int to bool. * sf-prs.cc (print_delta): Use the new accessor functions. Also fix a typo in a comment. (prs): Use the new accessor functions. * sf-prt.cc (cutoff::excludes_delta): Use the new accessor functions. (cutoff::print): Likewise. (sccs_file::prt): Likewise. * sf-rmdel.cc (sccs_file::rmdel): Use the new accessor functions. * sf-val.cc (sccs_file::validate_seq_lists): Use the new accessor functions. (sccs_file::validate_isomorphism): Likewise. (validate): Likewise. * unit-tests/TODO.txt: delta.h has tests now, remove it from the TODO list. 2010-04-23 James Youngman Rename delta::type to delta_type, make it private, validate it. * delta.h (struct delta): Rename the 'type' member to 'delta_type' and make it private, to support better data validation. (delta::delta()): Initialise delta_type to 'D' rather than leaving it uninitialised. Also initialise members id, seq and prev_seq. (delta::delta(...): Set have_includes and have_excludes to true if the relevant list is starting off non-empty. (delta::get_type, delta::set_type): New accessor/mutator methods. * unit-tests/test_delta.cc: Verify that have_includes and have_excludes are true if the delta was constructed with (respectively) includes or excludes. (DeltaDeathTest.Includes): verify that invalid delta types are diagnosed. (delta::is_valid_delta_type): new method, validates delta::delta_type. * sf-rmdel.cc (rmdel): Use the accessor method to access delta::delta_type. * sccsfile.cc (read_delta): Delegate delta type validation to delta::is_valid_delta_type. * sccs-delta.cc (delta::operator=): delta::type renamed to delta::delta_type. (delta::removed): Likewise. * sf-prs.cc (print_delta): Likewise. * sf-prt.cc (prt): Likewise. * sf-write.cc (write_delta): Likewise. * sf-val.cc (validate): There is no longer a need to validate delta::type, as this field is validater by the delta(...) constructors and by delta::set_type(). 2010-04-22 James Youngman Add a unit test for delta.h. * unit-tests/test_delta.cc: New file. * unit-tests/Makefile.am (check_PROGRAMS): Add test_delta. Implement equality test for mylist. * mylist.h (operator==): Implement operator==. * unit-tests/test_mylist.cc (MylistTest): Add unit tests for operator==. Remove some obsolete comments. * mylist.h: Remove a spurious extra "Local Variables" comment. * sid_list.h: Remove some obsolete (and long commented-out) code. * relvbr.h (class relvbr): Likewise. * release.h (class release): Likewise. Finish test_sccsdate.cc. * unit-tests/test_sccsdate.cc: Added unit tests for the remaining public methods of sccs_date. * unit-tests/TODO.txt: sccsdate.h has unit tests now, remove it from the TODO list. Remove core files for "make distclean". * unit-tests/Makefile.am (DISTCLEANFILES): Remove core files. * AUTHORS: Mention that googletest/CONTRIBUTORS enumerates the contributors to the Google C++ Testing Framework. * googletest/Makefile.am (EXTRA_DIST): Distribute README.cssc. * unit-tests/Makefile.am (EXTRA_DIST): Distribute TODO.txt. Add TODO list for unit tests we need to write. * unit-tests/TODO.txt: New file; a working list of what unit tests are still needed. Add unit tests for sccsdate.h. * unit-tests/test_sccsdate.cc: New file. * unit-tests/Makefile.am (test_sccsdate_SOURCES): Add test_sccsdate.cc. (check_PROGRAMS): Add test_sccsdate. Explain what the googletest directory is and how to run unit tests. * README (Testing): Expand to include a description of the unit tests and how to run them. * docs/borrowed-files.txt: Mention googletest/*. Also remove tghe out-of-date information about the last update to the files which autoconf updates. * googletest/README.cssc: Add README file explaining the relationship between the code in this directory and the rest of CSSC. 2010-04-21 James Youngman Add unit test cases for ASSERT failures. * unit-tests/test_mylist.cc (MylistDeathTest): Various unit test cases for ASSERT failures. * unit-tests/test_sid.cc (SidTest.Successor): Verify that the null SID's successor is 1.1. Unit test sid_list::merge and sid_list::remove * unit-tests/test_sid_list.cc: Enable unit tests for sid_list::merge and sid_list::remove. Include rl-merge.h since that file defines these methods. Unit test release_list::merge and release_list::remove * unit-tests/test_rel_list.cc: Add unit tests for release_list::merge and release_list::remove. Move rl-merge.cc into libcssc.a * Makefile.am (libcssc_a_SOURCES): Move rl-merge.cc into the library. (get_SOURCES): Remove rl-merge.cc. (admin_SOURCES): Likewise. * rel_list.h: Remove some unnecessary blank lines. Add unit test for rel_list.h * unit-tests/test_rel_list.cc: New unit test. * unit-tests/Makefile.am (check_PROGRAMS): Add test_rel_list. (test_rel_list_SOURCES): Add test_rel_list.cc. Add unit test for sid_list.h * unit-tests/test_sid_list.cc: New unit test; tests sid_list.h. * unit-tests/Makefile.am (check_PROGRAMS): Add test_sid_list. (test_sid_list_SOURCES): Add test_sid_list.cc. 2010-04-20 James Youngman Add unit test for release.h. * unit-tests/Makefile.am (check_PROGRAMS): Add test_release. (test_release_SOURCES): Add test_release.cc. * unit-tests/test_release.cc: New unit test. Add unit test for relvbr. * unit-tests/Makefile.am (check_PROGRAMS): Add test_relvbr. (test_relvbr_SOURCES): Add test_relvbr.cc. * unit-tests/test_relvbr.cc: New unit test. Add unit test for sid.h. * unit-tests/test_sid.cc: New unit test. * unit-tests/Makefile.am (test_sid_SOURCES): Add this test. (check_PROGRAMS): Likewise. * unit-tests/Makefile.am (TESTS): don't duplicate the contents of $(check_PROGRAMS), just use that variable. (LDADD): Add ../libcssc.a. (test_mylist_SOURCES): Don't list object files in libcssc.a. (test_myset_SOURCES): Don't list object files in libcssc.a. New unit test for myset. * unit-tests/Makefile.am (check_PROGRAMS): Add test_myset. (LDADD): Just use one LDADD variable for all unit tests. * unit-tests/test_myset.cc: New unit test. Add a unit test. * unit-tests/test_mylist.cc: New file; unit test for mylist. * unit-tests/Makefile.am: New file. * configure.ac: Call AC_LIBTOOL. Include googletest/m4/acx_pthread.m4. Add --with-pthreads so that our main build and googletest libraries are compatible. Add unit-tests/Makefile to AC_CONFIG_FILES. * autogen.sh: Run libtoolize in the top level and the googletest directories. * Makefile.am (SUBDIRS): Add unit-tests. Include unconditionally where we need it. * admin.cc: Include instead of "err_no.h". * pfile.cc: Likewise. * cssc.h: Likewise. * file.cc: Likewise. * get.cc: Likewise. * run.cc: Likewise. * quit.cc: Likewise. * sccsfile.cc: Likewise. * sf-delta.cc: Likewise. * what.cc: Likewise. * err_no.h: Remove useless file. * Makefile.am (noinst_HEADERS): Remove err_no.h. Instead of linking all objects explicitly, use a library. * Makefile.am (noinst_LIBRARIES): Build new library libcssc.a. (libcssc_a_SOURCES): list the source files for the library. (common_sources): Remove unused variable. (sname_srcs): Likewise. (sfile_srcs): Likewise. (mod_srcs): Likewise. (moddelta_srcs): Likewise. (newdelta_srcs): Likewise. (get_LDADD): Add the new library libcssc.a. (delta_LDADD): Likewise. (admin_LDADD): Likewise. (prs_LDADD): Likewise. (what_LDADD): Likewise. (unget_LDADD): Likewise. (sact_LDADD): Likewise. (cdc_LDADD): Likewise. (rmdel_LDADD): Likewise. (prt_LDADD): Likewise. (val_LDADD): Likewise. (what_SOURCES): Remove object files which are now in libcssc.a. (sact_SOURCES): Likewise. (unget_SOURCES): Likewise. (prt_SOURCES): Likewise. (prs_SOURCES): Likewise. (get_SOURCES): Likewise. (rmdel_SOURCES): Likewise. (cdc_SOURCES): Likewise. (admin_SOURCES): Likewise. (delta_SOURCES): Likewise. (val_SOURCES): Likewise. 2010-04-19 James Youngman Actually configure in and recurse into the googletest directory. * configure.ac: Add googletest in the call to AC_CONFIG_SUBDIRS. * autogen.sh: Run libtoolize in googletest. * Makefile.am (SUBDIRS): Add googletest. Implement myset with std::set. * myset.h (myset): Switch to implementing with std::set. This should reduce the O(N) operations to O(log(N)). Use the standard string class. * mystring.h: Assume the availability of the header, so that mystring is always a typedef for std::string. * mystring.cc: Delete. * Makefile.am (sname_srcs): Delete mystring.cc. Assume support for the std namespace. * configure.ac: Don't check for the 'std' namespace. Don't #define STD_NAMESPACE. * mystring.h: Don't use STD_NAMESPACE. 2010-04-18 James Youngman Assume exception support. * configure.ac: Don't detect exception support, assume it. * admin.cc: Require exception support. * bodyio.cc: Likewise. * cdc.cc: Likewise. * cssc.h: Likewise. * delta.cc: Likewise. * except.h: Likewise. * get.cc: Likewise. * pf-del.cc: Likewise. * prs.cc: Likewise. * prt.cc: Likewise. * quit.cc: Likewise. * rmdel.cc: Likewise. * sact.cc: Likewise. * sf-kw.cc: Likewise. * unget.cc: Likewise. * val.cc: Likewise. Remove RCS keywords. * admin.cc: Remove RCS keywords (since we're using git now). * bodyio.h: Likewise. * cap.cc: Likewise. * cdc.cc: Likewise. * cssc.h: Likewise. * delta-iterator.cc: Likewise. * delta-iterator.h: Likewise. * delta-table.h: Likewise. * delta.cc: Likewise. * delta.h: Likewise. * dtbl-prepend.cc: Likewise. * environment.cc: Likewise. * fatalsig.cc: Likewise. * fdclosed.cc: Likewise. * file.cc: Likewise. * filediff.cc: Likewise. * fileiter.cc: Likewise. * filepos.h: Likewise. * get.cc: Likewise. * l-split.cc: Likewise. * linebuf.cc: Likewise. * my-getopt.cc: Likewise. * mystring.cc: Likewise. * mystring.h: Likewise. * pf-add.cc: Likewise. * pf-del.cc: Likewise. * pfile.cc: Likewise. * pfile.h: Likewise. * prompt.cc: Likewise. * prs.cc: Likewise. * prt.cc: Likewise. * quit.cc: Likewise. * rel_list.cc: Likewise. * rl-merge.cc: Likewise. * rmdel.cc: Likewise. * run.cc: Likewise. * sact.cc: Likewise. * sccs-delta.cc: Likewise. * sccsdate.cc: Likewise. * sccsfile.cc: Likewise. * sccsfile.h: Likewise. * sccsname.cc: Likewise. * seqstate.h: Likewise. * sf-add.cc: Likewise. * sf-admin.cc: Likewise. * sf-cdc.cc: Likewise. * sf-chkid.cc: Likewise. * sf-delta.cc: Likewise. * sf-get.cc: Likewise. * sf-get2.cc: Likewise. * sf-get3.cc: Likewise. * sf-prs.cc: Likewise. * sf-prt.cc: Likewise. * sf-rmdel.cc: Likewise. * sf-val.cc: Likewise. * sf-write.cc: Likewise. * showconfig.cc: Likewise. * sid.cc: Likewise. * sid_list.h: Likewise. * split.cc: Likewise. * unget.cc: Likewise. * val.cc: Likewise. * what.cc: Likewise. * writesubst.cc: Likewise. Import gnulib modules for various standard headers. * bodyio.cc: Remove HAVE_STDIO_H guards for various standard headers which gnulib will provide/adjust. * bootstrap.conf: Likewise. * canonify.cc: Likewise. * configure.ac: Likewise. * cssc.h: Likewise. * environment.cc: Likewise. * err_no.h: Likewise. * fdclosed.cc: Likewise. * file.cc: Likewise. * filediff.cc: Likewise. * filepos.h: Likewise. * get.cc: Likewise. * my-getopt.cc: Likewise. * sccsfile.cc: Likewise. * sf-chkid.cc: Likewise. * sf-delta.cc: Likewise. * sf-prt.cc: Likewise. * showconfig.cc: Likewise. * sysdep.h: Likewise. * what.cc: Likewise. * gnulib-tests/.gitignore: Ignore various files imported by gnulib. * lib/.gitignore: Likewise. Adopt the use of the "bootstrap" command. * bootstrap: New file (copied from coreutils). * bootstrap.conf: New file (adapted from coreutils; no modules are imported just now). * autogen.sh: Remove (obsoleted by bootstrap). * gnulib-tests/.gitignore: New file. * configure.ac: Use AC_CONFIG_AUX_DIR to select build-aux as the aux dir. * README-hacking: New file (copied from coreutils). * .gitmodules: New file. * .gitignore: New file. * docs/texinfo.tex: Remove. * docs/Makefile.am (EXTRA_DIST): Remove texinfo.tex, which is not in this directory any more. * NEWS: Move on from CSSC-1.2.0 to CSSC-1.2.1-git. * configure.ac: Likewise. 2009-04-11 James Youngman * configure.ac, NEWS: Prepare for release of version 1.2.0. * INSTALL: Remove from the source repository; allow Automake to use its own copy. * missing: Likewise. * install-sh: Likewise. * docs/texinfo.tex: Likewise * configure.ac (AC_CHECK_DECL_IN_HEADER): Quote the definition of the function. (AC_CHECK_GLOBAL): Likewise. 2009-01-03 Alain Williams (tiny change) * auxfiles/CSSC.spec.in: Reflect changes in the RPM spec file format and requrements since 2003. (License): Changed "Copyright" tag to "License". (%makeinstall): Do not make the /usr/sccs symbolic link. (%files): Add various binaries to %files. 2008-01-18 James Youngman * configure.ac: Prepare for release of version 1.1.1. * NEWS: Likewise. * docs/cssc.texi: Updated copyright year. Bumped the revision number and updated the VERSION macro. Updated the "UPDATED" variable to the current time. * version.h (version): Don't show the RCS ID of the main program in the version output; just keep the existing CSSC release number. * showconfig.cc: Updated copyright notice to GPL3. (show_system_line_max): Removed awkward line break. 2008-01-07 James Youngman * sf-val.cc (validate_isomorphism): Warn if a delta has two derived deltas on the trunk. * release.h: Fixed typo in the file header comment. * delta-table.h (class cssc_delta_table): Don't initialise sid objects from NULL. * fileiter.cc (sccs_file_iterator): Ignore subdirectories, even if they do start with "s.". * file.cc (is_directory): New function. * file.h: Declare is_directory. 2008-01-06 James Youngman * sf-delta.cc (add_delta): Removed obsolete "XXX" comments. * sf-prs.cc (get): Likewise. * cdc.cc (main): Avoid initialising a sid object by assignment from NULL, because it's not quite clear what that is intended to do. Instead, use an assignment from sid::null_delta(). * sid.cc (null_sid): Implement the function. * sid.h (class sid): Declare sid::null_sid(). * get.cc (main): Avoid initialising a sid object by assignment from NULL. * delta.cc (delta_main): Likewise. * val.cc (main): Likewise. * rmdel.cc (main): Likewise. * unget.cc (main): Likewise. * sccsfile.cc (sccs_file::sccs_file): Likewise. * sf-admin.cc (admin): Likewise. * prs.cc (main): Likewise; also disable the -R option. * sf-val.cc (validate_isomorphism): Extend the comment setting out the design for this method. The method is still unimplemented, though. Various tidyings-up of TODO items. * prompt.cc (prompt_user): Now that this code is well tested, increase the allocation chunk size and remove the TODO item reminding me to do that. Use a small _initial_ chunk size to make sure that at least one reallocation takes place, for adequate code coverage. * mystring.cc: Removed TODO comments which actually don't need to be done. * sf-admin.cc (admin): If all releases are locked ("admin -fla") and the user tries to unlock just one release, issue an error message (instead of just ignoring the attempt). * docs/cssc.texi (admin): Explain the (already existing) restriction and how to get around it. Implement "get -l", "get -L" and "get -lp". * get.cc (main): Added options -l and -L for get. (main): Print the name of the s-file before the delta summary (for -l) and the gotten body (for -p). * tests/get/delta-summary.sh: New tests for the -L, -l and -lp options of get. * sccsname.h (class sccs_name): new method lfile(), returning the name of the l-file. * sccsname.cc (sccs_name::lfile): Implement it. * sccsfile.h (sccs_file::get): Take a parameter summary_file, being a FILE* pointer to which we should emit a delta summary if it's not NULL. * sf-get2.cc (sccs_file::get): Add the new summary_file parameter and, if it's not NULL, emit a delta summary. * docs/cssc.texi (get options): Document the options -l, -lp and -L. (Filenames): Mention the l-file. (prt usage): Mention that the delta summary file contains much the same information. * NEWS: Mention this change. 2008-01-05 James Youngman * sf-prt.cc (sccs_file::prt): Fixed typo in comment. * NEWS: Updated with changes for the early 0.02 releases by diffing the unpacked tar archives. 2007-12-19 James Youngman * what.cc: String constants chould be const. * sf-val.cc (validate_substituted_flags_list): Added missing return statement. * sccsfile.cc (sccs_file): Specify the member initialisers in the order they will actually be executed. * linebuf.h (class cssc_linebuf): Make buflen size_t rather than int. * linebuf.cc (CONFIG_LINEBUF_CHUNK_SIZE): Avoid signed/unsigned issues by using an unsigned constant. (read_line): Ditto for constants in this function. * file.cc (set_file_mode): Add missing return statement. * bsd/sccs.c (makefile): Avoid signed/unsigned issues by using size_t to index into strings, rather than ints. (form_gname): Ditto. (gstrcat): Ditto for parameter 'length'. (gstrncat): Ditto for parameter 'length'. (gstrcpy): Ditto for parameter 'length'. (gstrncat): Ditto for parameter 'length'. 2007-12-18 James Youngman * bsd/sccs.c (FBUFSIZ): Make unsigned. (cleanup_environment): Removed unused variable 'pfail'. (main): Avoid spurious warning about lack of return statement, by putting in return statements instead of calls to exit. * uu_decode.c: #include , for a declaration of chmod. (test_decode): Avoid compiler warnign about unused argument 'arg'. (test_all): Likewise. * user.c: #include for a declaration of qsort and malloc. (do_groups): Removed unused variable 'duplicates'. * realpwd.cc (main): Avoid compiler warning about unuised argc, argv. * seeker.c (do_unbuffered): Avoid compiler warning about unused argument NAME. (do_blockbuffered): Likewise (do_linebuffered): Likewise (do_nothing): Likewise 2007-12-17 James Youngman * docs/cssc.texi (Missing Features): Updated URLs to point to the GNU web site instead of SourceForge. * README: Likewise * auxfiles/CSSC.spec.in (URL): Likewise * docs/URLs: Likewise * docs/patches.txt: Likewise * docs/BUGS: Likewise Migrate to GPL version 3. * COPYING, admin.cc, autogen.sh, bodyio.cc, bodyio.h, canonify.cc, cap.cc, cdc.cc, configure.ac, cssc.h, defaults.h, delta-iterator.cc, delta-iterator.h, delta-table.cc, delta-table.h, delta.cc, delta.h, depcomp, docs/Makefile.am, docs/cssc.texi, dtbl-prepend.cc, encoding.cc, environment.cc, err_no.h, except.h, fatalsig.cc, fdclosed.cc, file.cc, file.h, filediff.cc, filediff.h, fileiter.cc, fileiter.h, filelock.h, filepos.h, fnsplit.cc, get.cc, ioerr.h, l-split.cc, linebuf.cc, linebuf.h, list.cc, missing, my-getopt.cc, my-getopt.h, mylist.h, myset.h, mystring.cc, mystring.h, pf-add.cc, pf-del.cc, pfile.cc, pfile.h, prompt.cc, prs.cc, prt.cc, quit.cc, quit.h, rel_list.cc, rel_list.h, release.h, relvbr.h, remove.c, rename.c, rl-merge.cc, rmdel.cc, run.cc, run.h, sact.cc, sccs-cgi/sccs.cgi, sccs-cgi/sccs.cgi.text, sccs-delta.cc, sccsdate.cc, sccsdate.h, sccsdiff.sh.in, sccsfile.cc, sccsfile.h, sccsname.cc, sccsname.h, seqstate.cc, seqstate.h, sf-add.cc, sf-admin.cc, sf-cdc.cc, sf-chkid.cc, sf-chkmr.h, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-kw.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, sf-val.cc, sf-write.cc, show-disp.sh, showconfig.cc, sid.cc, sid.h, sid_list.h, sl-merge.h, split.cc, stack.h, strerror.c, strstr.c, sysdep.h, testutils/ekko.c, testutils/last-time.c, testutils/realpwd.cc, testutils/seeker.c, testutils/user.c, testutils/uu_decode.c, testutils/yammer.c, testutils/yes.c, unget.cc, val.cc, valcodes.h, version.h, what.cc, writesubst.cc, testutils/ekko.c, testutils/last-time.c, testutils/seeker.c, testutils/user.c, testutils/yammer.c, testutils/yes.c: Update license to GPL version 3. * NEWS: Mention this change. * docs/cssc.texi (Copying): Put the GPL in a separate, unnumbered, section. * docs/cssc.texi: Change license to version 1.2 of the GNU Free Documentation License. * docs/Makefile.am (cssc_TEXINFOS): Depend on fdl.texi, so that it gets distributed. * NEWS: Mention this change. * docs/Makefile.am (cssc_TEXINFOS): Don't depend on config-info.text, since we don't actually use it. This prevents us trying to rebuild the info file during "make distcheck", when the source directory is read-only anyway. * doc/texinfo.tex: Update to the version of texinfo.tex used in automake-1.8. Yo avoid future compatibility issues, it makes sense to remove this file from CVS in fact, but we won't do that just yet. * tests/bsd-sccs/delsfile.sh (cleanup): Also clean up ./s.foo when we're finished. Fix build problems caused by the fact that generating testutils/Makefile in the top level directory produces a Makefile that expects to use config.h, while we actually want to use DEFS in the testutils subdirectory. * configure.ac: Call AC_OUTPUT only once. Do not emit testutils/Makefile. * testutils/configure.ac: Fixed typo. 2007-06-21 James Youngman * bsd/sccs.c: Updated the copyright text to be consistent with the COPYING.bsd file (by removing the advertising clause). * sccsfile.cc (print_subsituted_flags_list): Return true if nothing failed (as opposed to falling off the end of the function). This prevents spurious x-file write errors if the y flag is unset. * cssc.h: Require exception support to compile. This is not strictly necessary for successful operation, but without exception support "get s.foo s.bar" will not process s.bar if we failed on s.foo. So exception support is required for full SCCS compatibility. 2007-06-20 James Youngman * bsd/sccs.c (unedit): Fix "sccs unedit /tmp/SCCS/s.foo will cause ./s.foo to be unlinked" bug, by forming the g-file name from the p-file name, as opposed to the name of the file on the command line (because the file named on the command line gould be either the g-file or the s-file). * docs/BUGS: Mention the bugfix. * tests/bsd-sccs/delsfile.sh: New test, for this bug. * .gitignore: Ignore Emacs editor backups. * cap.cc, val.cc: Add explicit template instantiation directives to support compilation with GCC's -fno-implicit-templates option. * dtbl-prepend.cc, fileiter.cc, sccs-delta.cc: ditto * sccsfile.cc: Ditto. Also include "mylist.h" to get the method definitions for the templates. * .gitignore, docs/.gitignore, testutils/.gitignore: New files. * tests/common/test-common: Work around an apparent bug in Bash 3.1.17(1) in which "$@$ac_c" expands to DEL${ac_c} when $1 is "". That broke echo_nonl, causing some tests to fail. 2007-06-19 James Youngman * unused/configs/cf-bcc.h, unused/configs/cf-djgpp.h, unused/configs/cf-redhat.h, unused/configs/cf-sls.h, unused/configs/cf-xenix.h, unused/configs/mf-msdos.mak, unused/configs/mf-unix.mak, unused/Makefile.am, unused/README, unused/_chmod.cc, unused/configs/README, unused/dosfile.cc, unused/dummy.cc, unused/ffsync.cc, unused/fsync.cc, unused/linux.diffs, unused/move-if-change, unused/pipe.cc, unused/pipe.h, unused/sid_list.cc: Removed unused files. Update or add various copyright notices. * sccs-cgi/sccs.cgi, testutils/ekko.c, testutils/last-time.c, testutils/realpwd.cc, testutils/seeker.c, testutils/user.c, testutils/uu_decode.c, testutils/yammer.c, testutils/yes.c, docs/gpl.texi, docs/texinfo.tex, sid_list.h, sl-merge.h, split.cc, stack.h, strstr.c, sysdep.h, unget.cc, val.cc, valcodes.h, what.cc, writesubst.cc, rel_list.h, release.h, relvbr.h, rl-merge.cc, rmdel.cc, run.cc, run.h, sact.cc, sccs-delta.cc, sccsdate.cc, sccsdate.h, sccsfile.cc, sccsfile.h, sccsname.cc, sccsname.h, seqstate.cc, seqstate.h, sf-add.cc, sf-admin.cc, sf-cdc.cc, sf-chkid.cc, sf-chkmr.h, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-kw.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, sf-val.cc, sf-write.cc, show-disp.sh, showconfig.cc, sid.cc, sid.h, cap.cc, cdc.cc, configure.ac, cssc.h, defaults.h, delta-iterator.cc, delta-iterator.h, delta-table.cc, delta-table.h, delta.cc, delta.h, depcomp, dtbl-prepend.cc, encoding.cc, environment.cc, err_no.h, except.h, fatalsig.cc, fdclosed.cc, file.cc, file.h, filediff.cc, filediff.h, fileiter.cc, fileiter.h, filelock.h, filepos.h, fnsplit.cc, get.cc, ioerr.h, l-split.cc, linebuf.cc, linebuf.h, list.cc, missing, my-getopt.cc, my-getopt.h, mylist.h, myset.h, mystring.cc, mystring.h, pf-add.cc, pf-del.cc, pfile.cc, pfile.h, prompt.cc, prs.cc, prt.cc, quit.cc, quit.h, rel_list.cc, Makefile.am, admin.cc, autogen.sh, bodyio.cc, bodyio.h, canonify.cc: Updated FSF address in source files * COPYING: Fixed the FSF address. * Makefile.am, remove.c, rename.c, sccsdiff.sh.in, strerror.c, version.h: Included copyright notices in some files where these were missing 2007-03-14 James Youngman * NEWS, ChangeLog: Updated with (not very) recent changes. * AUTHORS: Fixed typo * get.cc, sf-get.cc: Fixed a typo in a comment 2007-03-14 James Youngman * AUTHORS: Fixed typo * get.cc, sf-get.cc: Fixed a typo in a comment 2006-07-13 James Youngman * tests/prt/TODO: Updated email address 2005-12-04 James Youngman * docs/cssc.texi: Corrected typo (tirivial change, from Alex Brincko) 2005-11-23 James Youngman * configure.ac, sccsfile.cc, sccsfile.h, NEWS: Tolerate leading spaces in the counts of inserted/deleted/unchanged lines in the delta table; System III seems to produce/tolerate these (see Neil Mayhew's bug report regarding a pre-1985 file) 2005-06-18 James Youngman * file.cc, filelock.h, quit.cc, quit.h: Applied Sourceforge patch 1223116, allowing CSSC to be compiled on Darwin. Darwin's version of GCC doesn't like #pragma implementation. 2005-04-06 James Youngman * docs/Platforms: Indicate that under Cygwin, CSSC must be used on filesystems mounted in 'binary mode'. 2005-04-04 James Youngman * pf-add.cc: Updated copyright year. * pf-add.cc: Removed some unused code (which had already been disabled with #if 0). 2005-01-22 James Youngman * configure.ac: CSSC release 1.0.1 * NEWS: Better description of the problem for SourceForge bug 865422 * docs/cssc.texi: Added 2005 top copyright years. * docs/cssc.texi: Updated timestamp. * ChangeLog: Indicated the release of 1.0.1. * ChangeLog: Updated change log from CVS comments. * NEWS: Added latest news. * docs/cssc.texi: Ensured that the section names for cross-references which appear in the printed output actually bear the correct title for the section they refer to. 2004-10-17 James Youngman * docs/Platforms: CSSC now builds under GCC-3.4. * docs/cssc.texi: Updated edition/version. * docs/cssc.texi: Indicate that "admin -h" performs the same checks as "val" as well as checking the checksum. * Makefile.am, admin.cc: Fixed SourceForge bug 1043880: admin -h should invoke val * sf-get2.cc, tests/get/sf865422.sh: Fixed SourceForge bug 865422: if a SID is listed in a pfile, that can force a branch * sccsdiff.sh.in: Fixed SourceForge bug 966010, sccs sccsdiff -r cannot have space before revision number. We still will have similar problems elsewhere in the suite, I suspect. * sf-prs.cc, sf-delta.cc: Fixed SourceForge bug 1045768: CSSC does not compile with gcc 3.4 2004-10-16 James Youngman * docs/CREDITS, docs/CREDITS.short.txt: Added Yann Dirson. 2004-10-10 James Youngman * ChangeLog: Updated from CVS log messages. * README: Fixed typo * docs/cssc.texi: Added missing full stop. * configure.ac: Indicate that this is once again the CVS development version. * configure.ac: This is release 1.00. * docs/URLs: Added GNU FTP site URL in preparation for official 1.0 release. * docs/TODO: Added disclaumer about the obsoleteness of the file. * docs/tests-todo.txt: Removed a couple of entries for tests that now exist. * docs/Platforms: Minor updates and corrections to typos. * README: Updated the status of the release. * NEWS, configure.ac, myset.h, sccsfile.cc, sccsfile.h, sf-admin.cc, sf-get.cc, sf-prs.cc, sf-prt.cc, sf-val.cc, sf-write.cc, writesubst.cc, ChangeLog: update copyright years * docs/cssc.texi: The file was also changed in 2003 and 2004. Hence update the copyright years. * docs/cssc.texi: Updated edition - to be released with CSSC 1.00! * sf-prs.cc: SF bug 1040827: Solaris 9's "prs" does not produce any output for the "y" flag. Hence for compatibility nor should we. * tests/admin/Makefile.am, tests/admin/hardlinks.sh, tests/admin/y-flag.sh, docs/cssc.texi, myset.h, sccsfile.cc, sccsfile.h, sf-admin.cc, sf-get.cc, sf-prs.cc, sf-prt.cc, sf-val.cc, sf-write.cc, writesubst.cc: Added support for the SCCS 'y' flag - SF bug 1040827 2004-10-03 James Youngman * NEWS: Updated with new news. * bsd/sccs.c: Fixed SourceForge bug 806715 (incompatibility of -d flag with the "sccs print" command). * docs/cssc.texi: Be more specific about which version of SCO has the 'x' flag. * docs/cssc.texi, file.cc, file.h, get.cc, my-getopt.cc, sccsfile.cc, sccsfile.h, sf-admin.cc, sf-delta.cc, sf-prt.cc, sf-write.cc: Implemented SCO SCCS's x flag; Sourceforge bug ID 969833 2004-04-25 James Youngman * tests/common/command-names: Make sure we locate the "sccs" binary correctly now that $dir will normally not begin with "..". * tests/common/command-names: Oops, make the tests work if you don't set the $dir variable. * tests/common/command-names: Figure out the absolute pathname of the directory containing the CSSC tools. * depcomp: depcomp - new file required by automake 2003-12-13 James Youngman * tests/what/whatbasic.sh: Provide a more helpful error message when 'ekko' fails * linebuf.cc, linebuf.h, sccsfile.cc: Resolve the strchr() problem pointed out bin SourceForge patch 857193 2003-12-10 James Youngman * NEWS, bsd/sccs.c, my-getopt.cc: Some changes to eliminate compilation errors/warnings from Sun CC 5.5 * docs/CREDITS.short.txt, docs/CREDITS: Added Tom Duffy. 2003-12-09 James Youngman * bsd/sccs.c, configure.ac, NEWS: pass through more options to diff (be it GNU diff or vanilla diff) * bsd/sccs.1: Documented the extra options now passed to diff by "sccs diffs". * bsd/sccs.c: Also pass through the w option (which is not GNU diff specific). * bsd/sccs.c: Pass through the options aBdHpqsvy to diff (these are GNU diff options). * bsd/sccs.c: Support "sccs diffs -u". 2003-12-08 James Youngman * auxfiles/CSSC.spec.in: Handed over "Packager" status for Red Hat to Thomas Duffy. * auxfiles/CSSC.spec.in: Applied SourceForge patch 856398, submitted by Thomas Duffy * file.cc, file.h, get.cc: Various changes as suggested by Dick Streefland, relating to the setting/clearing of the DOS archive bit and to systems which lack CONFIG_UIDs * tests/delta/errorcase.sh: Oops, this change should have been in 0.16alpha.pl0 * sact.cc: Fixed SF bug 768002, mismatch in output of sact between CSSC and SCCS when only one file name is given on the command line * sf-write.cc: Fixed SF bug 856158, compilation error on CYGWIN 2003-12-07 James Youngman * ChangeLog: Brought up to date (again). * docs/Makefile.am: make mostlyclean should delete cssc.info. * testutils/Makefile.am: make distclean should delete decompress_stdin.sh. * tests/get/sf111140.sh, tests/get/sf479916.sh: Remove test files at the end of testing. * tests/get/gg_get_ix.sh: Remove the working files at the end of the tests. * ChangeLog: Brought up to date. * docs/cssc.texi: Indicated the new version. * configure.ac: Bumped the version number. * NEWS: Fixed SourceForg bug 581740. * bsd/Makefile.am, testutils/condense-valgrind.pl, file.cc, file.h, get.cc: Honour the user's choice of umask - fixes SpurceForge bug 581740 * docs/get-spec.txt: Removed the out of date file get-spec.txt * docs/Makefile.am: Removed getspec.txt (since it is out of date). * NEWS: On Red Hat Linux, info files live in /usr/share/info not /usr/info. * auxfiles/CSSC.spec.in: infodir has moved from /usr/info to /usr/share/info. * quit.cc: Fix SourceForge bug number 816679, which caused a coredump if cleanup::~cleanup() was called before there are any entries in the cleanup list. * tests/bsd-sccs/driver-basic.sh, tests/bsd-sccs/sf595594.sh: Fixed SourceForge bug 806699: Make the test work even if the user had set $PROJECTDIR. * NEWS, sf-get2.cc, tests/get/defsid.sh: Make "get -e" take account of the "d" flag. 2003-05-29 James Youngman * sccsfile.cc: sccs_file::sccs_file(): Ensure that this->f is NULL when we return for mode CREATE (previously it was uninitialised). This fixes SourceForge bug 745608. * sf-write.cc: CYGWIN: end_update: Only close the SCCS file if it is open (the FILE* is not NULL). On platforms other than CYGWIN, we don't close he file anyway. 2003-05-19 James Youngman * docs/Platforms: Corrected email address for Clement T. Cole. 2003-05-18 James Youngman * tests/common/test-common: Cope with the case where "remove" is called with no arguments. 2003-05-16 James Youngman * Makefile.am: Also clean "sccsdiff" for "make clean". 2003-05-05 James Youngman * sf-get2.cc: "get -e" now takes notice of the default SID when deciding the SID of the new delta. 2003-03-15 James Youngman * README: Added pointer to docs/Platforms. * docs/Platforms: Added MacOS X porting tip from Brad Crittenden. 2003-03-08 James Youngman * tests/get/excl_ig_2.sh: Don't cat the s-file at the end! * tests/get/t-option.sh: Added test for Sourceforge bug #699318 ("get -t s.foo" when foo contains only one SID, created by "admin -iX -r1.1.1.1 s.foo"). * sccsfile.h, sf-get2.cc: Fixed Sourceforge bug #699318 ("get -t s.foo" when foo contains only one SID, created by "admin -iX -r1.1.1.1 s.foo"). * sf-get2.cc: Simplified the matching code. * sf-get2.cc: find_requested_sid(): separated the does-this-SID-match decision from the is-this-the-best-yet decision. 2003-03-01 james_youngman * sf-write.cc, sccsfile.h: Recognise BitKeeper files by their different checksum lines, and accept also the BK-specific comment lines and extra flags (though don't accept them if the file is not a BK file). * sccsfile.cc: Updated copyright years. * sccsfile.h, sccsfile.cc: Recognise BitKeeper files by their different checksum lines, and accept also the BK-specific comment lines and extra flags (though don't accept them if the file is not a BK file). 2003-02-13 james_youngman * tests/get/sf664900.sh, sf-get2.cc: One-line fix for SourceForge bug 664900 by Darren Warner. * configure.ac, acconfig.h: Fix CSSC bug 650420 - warnings from autoconf/autoheader about obsolete usage of acconfig.h file. 2002-12-08 james_youngman * testutils/Makefile.am: Include "decompress_stdin.sh.in" in the distribution. * ChangeLog: Updated for 0.15pl0. * configure.ac: Bumped to version 0.15pl0. * NEWS: Added NEWS items for version 0.15pl0. 2002-11-02 james_youngman * seqstate.cc, seqstate.h, sf-get2.cc, sf-get.cc: support for ignored deltas * tests/get/excl_ig_2.sh: added new test script * tests/get/excl_ig_1.sh: enabled test xg6 * docs/cssc.texi: Added section on included, excluded and ignored deltas. * tests/get/middle-fail.sh: Tut - use ${admin} not "admin" as a command name - make sure we are testing the correct instance! * tests/bsd-sccs/sf595594.sh: Tut - use ${sccs} not sccs as a command name - make sure we are testing the correct instance! * delta.cc: Indicate the presence of the -p option in the usage message. * configure.ac: Fixed SF bug 623164: you need to include to use isdigit(). * cssc.h: SF bug 623164: you need to include to use isdigit(). * get.cc: Updated copyright year. * autogen.sh: Recurse into subdirectories where appropriate. * tests/common/command-names: Corrected bug where more than one argument is passed to test (which now justifiably complains when you do this). 2002-10-04 James Youngman * auxfiles/CSSC.spec.in: Change references to sccs.1 to sccs.1* because RPM v4 compresses all manpages. 2002-09-27 James Youngman * docs/cssc.texi: Changed all instances of @url to @uref, except where that would produce a broken link. * docs/cssc.texi: Updated the update timestamp. * docs/cssc.texi: Applied changes suggested by Timothy Bedding (SourceForge bug ID 589542). 2002-09-20 James Youngman * docs/cssc.texi: Updated the "last update" time. * docs/cssc.texi: Corrected typo. * docs/cssc.texi: Re-ordered some paragraphs for clarity. * docs/cssc.texi: Explain that the line length limits apply only to lines which will end up in the histry file - and that over-length lines already in the history file will be correctly coped with by "get". * docs/cssc.texi: Corrected cross-reference. * docs/cssc.texi: Explain how to figure out which diff command is used. * docs/cssc.texi: Expanded the discussion of the (lack of) line length limits in CSSC. 2002-08-16 James Youngman * get.cc: If we fail to set the mode on the g-file correctly, delete it and propagate the failure information * tests/bsd-sccs/driver-basic.sh, tests/common/command-names, get.cc: SourceForge bug 595594 - all g-files processed after a failing file are deleted * tests/get/middle-fail.sh: SourceForge bug 595594 fixed - if we failed to get a previous file, all g-files processed later are deleted even if they were successful * tests/bsd-sccs/sf595594.sh: Initial version of test. 2002-07-26 James Youngman * run.cc: Updated copyright year. * run.cc: Fixed inappropriate boolean inversion on systems where HAVE_FORK is not defined * testutils/configure.in, configure.in: Removed old configure.in files - replaced by configure.ac * testutils/COPYING, testutils/ChangeLog, testutils/INSTALL, testutils/NEWS, testutils/configure.ac, testutils/ekko.c, testutils/lndir.c, testutils/realpwd.cc, testutils/seeker.c, testutils/user.c, testutils/yammer.c, testutils/yes.c, README, configure.ac, run.cc, testutils/AUTHORS: Updated configure.in to configure.ac - we can now use autoconf version 2.53 2002-04-07 James Youngman * tests/delta/p-option.sh: Some initial tests for the "-p" option of delta. * NEWS: New check of link count when opening SCCS file * docs/cssc.texi, tests/admin/hardlinks.sh, configure.in, sccsfile.cc: It is not allowed to have hard links to an SCCS file (that is, the link count may not be greater than 1). Violating this rule now results in CSSC refusing to open that SCCS file * scripts/rev-freq.sh: Corrected a shell syntax error 2002-04-05 James Youngman * tests/admin/locks.sh, tests/admin/users.sh, tests/binary/auto.sh, tests/binary/seeking.sh, tests/common/need-prt, tests/prt/all-512.sh, tests/prt/default.sh, tests/prt/exists.sh, tests/prt/nodel.sh, tests/prt/reportmr.sh, NEWS, README, docs/cssc.texi, sf-prs.cc: Added support for running the test suite against versions of SCCS that lack a prt program 2002-04-04 James Youngman * docs/cssc.texi: get -a now has test cases, so we no longer need to indicate that it is untested. * get.cc, sccsfile.h, sf-get2.cc: support for the -a option of get * sccsfile.cc, quit.h, sccsdate.cc, sf-kw.cc, sf-val.cc, sf-write.cc, admin.cc, quit.cc: Added global function 'warning' so that we don't have to issue warnings by calling 'errormsg' * tests/get/gg_get_ix.sh: Removed redundant comment about tests that used to fail with CSSC (but no longer do so). * tests/get/optorder.sh: Fixed typo * tests/common/test-common: minor changes for the formatting of labels at the start of the lines of output of the tests - to preserve whitespace * tests/get/a-option.sh: Tests for the "-a" option of "get". 2002-04-03 James Youngman * configure.in: Updated the version number to indicate that any version someone checks out of CVS is from CVS (we use the suffix CVSDEVEL). * configure.in: Up-date version number to 0.14alpha.pl0, prior to making the release * Makefile.am: Added file myset.h to the distribution * testutils/Makefile.am: Added some files missing from the distribution (notably mogrify.awk). * ChangeLog: updated from log entries on other files * docs/cssc.texi: enhancements to the sections on interoperability * configure.in: Added HAVE_GNU_DIFF, which indicates if the diff command to be used s GNU diff * showconfig.cc: Show the likely limit on the length of a line for the diff utility being used * acconfig.h: Added HAVE_GNU_DIFF, which indicates if the diff command to be used s GNU diff * environment.cc: Show the likely limit on the length of a line for the diff utility being used * delta.cc, get.cc, tests/get/errorcases.sh: Invalid options produce a return value of 1 (on Solaris 2.6) not 2 * testutils/compare_gets.sh: Do not compare removes deltas - so do not pass -a to prs 2002-04-02 James Youngman * NEWS: Corrected typos. * tests/delta/options.sh: Unknown option error results in return value of 1, not 2. * tests/delta/errorcase.sh, sf-delta.cc: A pre-existing d-file is not an error condition * seqstate.cc, seqstate.h, sf-get.cc, sf-get2.cc, sf-get3.cc, tests/get/gg_get_ix.sh, tests/get/sf111140.sh: Do includes before excludes (except in the case of command-line includes) - fixes bug reported by gerry.green@cle.philips.com * tests/get/sf111140_full.txt: test file * tests/get/create.sh: Extra checks as we go along. 2002-03-28 James Youngman * NEWS: Updated with the latest info * docs/TESTING: added Gerry Green * tests/get/gg_get_ix.sh, sccsfile.h, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-prs.cc, Makefile.am: Make sure everybody is using sccs_file::prepare_seqstate() in the same way * tests/get/gg_get_ix.sh: new test script from Gerry Green 2002-03-26 James Youngman * tests/get/errorcases.sh, docs/tests-todo.txt, get.cc: gcov fixes - invalid SIDs for get -i and get -x * docs/.cvsignore: Ignore cssc.info-4 * sccs-cgi/.cvsignore: Ignore Makefile.in. * docs/tests-todo.txt, tests/delta/errorcase.sh: Added extra 5test cases to increate test coverage * sf-delta.cc: If the p-file indicates a SID which is not in the SCCS file, indicate which SID we have a problem with in the error message we produce. * docs/tests-todo.txt: Removed todo items for the tests we've addded. * testutils/user.c: Various enhancements for testing "delta". * docs/cssc.texi: Comments about authorised user list 2002-03-25 James Youngman * tests/delta/errorcase.sh: Extra test cases for the authorised user list. * sf-get3.cc: Do not use '!' exclusion for authorised user list * sccsfile.h, sf-get3.cc, sf-get2.cc, sf-delta.cc: delta should check that the invoking user is allowed to make deltas * docs/cssc.texi: Made the SCCS file flags section headings reflect the contents better * tests/delta/errorcase.sh: initial checkin * tests/delta/MRs.sh: fixes to the tests - after testing against Solaris 2.6 * tests/delta/basic.sh: Added tests for the no-id-keywords-is-fatal flag * testutils/user.c: added feature - 'tell me a group of which I am not a member' * sccs-cgi/Makefile.am: initial version * docs/tests-todo.txt: Removed the todo-items we've already done * NEWS: We removed the -Y and -M options of delta * Makefile.am: recurse into sccs-cgi also * configure.in: generate sccs-cgi/Makefile in AC_OUTPUT * val.cc: Fixed header comment which indicated what the file was for * sccsfile.cc: Use v_unknown_feature_warning() instead of v_errormsg() since the latter is no longer exported from quit.cc * my-getopt.cc: Produce usage message is the command line exhibits wrong usage of options * tests/common/test-common: Added function rename() * tests/delta/MRs.sh: Extra test - should not be able to check in file without specifying an MR if the v flag is set * tests/delta/basic.sh: extra tests (deletion of lines, checking of -r option against p-file) * tests/delta/n-option.sh: remove any test files we will need to control at the start * quit.cc, quit.h: Don't export v_errormsg as a global function 2002-03-24 James Youngman * testutils/gcov-util.sh: Put the title in .... * testutils/gcov-util.sh: Define $NOW (date at which the summary was prepared). * testutils/gcov-util.sh: Tool for slicing and dicing the results of gcov. * docs/tests-todo.txt: Added list of tests to be written in tests-todo.txt * delta.cc: Removed options -M and -Y (not in normal SCCS anyway) * tests/delta/options.sh: Added tests for the various command-line options of delta. * NEWS: Brought the NEWS fie up to date with the ChangeLog file. 2002-03-23 James Youngman * docs/cssc.texi: Use @option for options, not @samp. * configure.in: spell --disable-max-line-length correctly * sf-prs.cc: Print sequence numbers in correct (reverse) order; don't include ignored deltas in :DI: (for Solaris 2.6 compatibility) * docs/cssc.texi: Documented val. Included information about differences between the various SCCS versions 2002-03-22 James Youngman * tests/prs/keywords.sh: Re-enabled all the tests... * tests/prs/keywords.sh: Added test cases for having more than one SID in the included or excluded SID list. 2002-03-21 James Youngman * sf-prs.cc: Backed out of the change made for previous revision - they should be shown as seq_nos after all... * tests/prs/keywords.sh: :Dx: and friends should emit seq_no values. * sf-prs.cc: For lists of included/excluded deltas, print the SID rather than the seq_no. * myset.h, sf-delta.cc: Only list each included/excluded delta once in each include/exclude list. * tests/prs/keywords.sh: Added tests for more keywords. 2002-03-20 James Youngman * ChangeLog: Brought up to date with new log entries. 2002-03-19 James Youngman * val.cc: Various fixes for the value returned in all sorts of validation-faulure cases * tests/what/Makefile.am: We have a file whatbasic.sh but no keywords.sh * tests/common/command-names: added val * tests/Makefile.am: New test directory, 'val' * tests/sact/sactbasic.sh, tests/val/Makefile.am, tests/val/valbasic.sh, tests/val/y2k.sh: reduced lines of untested code to 2083 - tests added for valand sact * bsd/sccs.c: Fixed typos causing compilation errors * bsd/sccs.c: Fixed SourceForge bug 531884, compiler warning on 64-bit systems * file.cc: While trying to do atomic NFS file locking, sleep for a bit if we fail to make the hard link from nfslckNNNN to z.foobar. * sf-delta.cc, filediff.cc, filediff.h: Fixed SourceForge bug 530969 - FILE* leak in fildiff.cc * docs/Platforms: Updated following testing on the SourceForge compile farm * README: Inform reader that GNU make is probably required. Removed the "stop press" which is now old news. 2002-03-18 James Youngman * tests/what/whatbasic.sh, what.cc: Added an extra test (test w22) in whatbasic.sh to cover the whole of the print_what() function in what.cc. * tests/Makefile.am: Added test-what. * docs/cssc.texi, tests/Makefile.am, tests/what/Makefile.am, NEWS, my-getopt.cc, my-getopt.h, what.cc: Added tests for what - and therefore some bugfixes too * tests/what/whatbasic.sh: On the other hand, this version passes when run against Solaris 2.6... * tests/what/whatbasic.sh: This version passes for CSSC but has not been checked against SCCS. * docs/Platforms: Works on Solaris 2.6 and Debian 3.0 as well as GCC version3 * docs/patches.txt: Corrected a typo 2002-03-17 James Youngman * tests/common/config-data: Include binary file support tests on SunOS. Note that some tests are *still* disabled on SunOS, because they still fail (e.g. the ability to automatically revert to binary-mode when reading the initial body from stdin). * bsd/sccs.c: Issue more helpful messages about the unimplemented comb and help commands. * bsd/sccs.c: Corrected spelling error in warning message. * bsd/sccs.c: Since we are not includeing and there is not need to depend on it, roll our own rindex() and index() functions from the functions provided by . 2002-03-16 James Youngman * tests/prs/body.sh, tests/prs/s_foo_bd_output.txt, tests/prs/sample_foo: Test the :BD: keyword of prs * bodyio.cc: valgrind-detected bug: do keyword checking on the uuencoded version of the data * docs/cssc.texi, tests/prs/body.sh: Tests for prs -d:GB: 2002-03-10 James Youngman * prompt.cc, sccsdate.cc, sccsfile.cc, sccsfile.h, sf-delta.cc, sf-prs.cc: valgrind: don't use sccs_date(NULL) - previously we had an uninitialised variable sccs_date.second as a result of using sccs_date::sccs_date(NULL) 2002-03-04 James Youngman * docs/cssc.texi: Added glossary; spelling corrections; updated copyright years 2002-03-03 James Youngman * tests/sccsdiff/rap.sh: Fixed sourceforge bug 489311 (Locale settings cause test failure) 2002-02-25 James Youngman * tests/Makefile.am, tests/sact/Makefile.am, tests/sact/sf513800.sh, tests/sact/sf513800_1.uue, tests/sact/sf513800_2.uue, sccsdate.cc: test for Sourceforge bug sf513800.sh and a fix for the same 2002-02-23 James Youngman * ChangeLog, ChangeLog.2: Moved the changelog entries from ChangeLog into ChangeLog.2. New changeLog entries to go into ChangeLog, and the ChangeLog.1 and ChangeLog.2 files contain historical changelogs. 2001-12-04 James Youngman * delta.cc: Fixed SourceForge bug 489005 2001-12-02 James Youngman * NEWS, except.h, quit.cc, quit.h, sccsfile.cc, sccsfile.h, tests/prt/all-512.sh, tests/prt/default.sh, tests/prt/nodel.sh: Added warning when we see an excluded delta (since we are not certain we handle this correctly). The warnig includes a pointer tot he web page explaining what the user should do about this. 2001-12-01 James Youngman * configure.in: bumped version - to avoid confusion with previous release * NEWS, bodyio.cc, file.cc, file.h, filediff.cc, get.cc, sf-delta.cc, sf-kw.cc: Fixed sourceforge bugs 480136, 481519, 481707, 484278 - all related to setuid operation, and in fact all dupliactes of each other 2001-11-29 James Youngman * docs/CREDITS, sccs-cgi/sccs.cgi, sccs-cgi/sccs.cgi.text, AUTHORS: Added Richard Kettlewell's sccs.cgi script. Updated AUTHORS and CREDITS files appropriately. * quit.cc: Fixed compilation error ocurring when HAVE_EXCEPTIONS is not defined 2001-11-25 James Youngman * configure.in: Set the language back to C after doing the check for broken printf macros in the glibc header files. (Also set up for a release). * get.cc, sf-get2.cc, tests/common/command-names, tests/get/sf479916.sh: Fixed sourceforge bug #479916 - get -t problem * sccsdiff.sh.in: Corrected a syntax error. * NEWS: Fixed SF bug 450900. * tests/get/removed-delta.sh: Test case for SourceForge bug 450900 * delta-table.cc: SF bug #450900 - if you try to check out a version for editing, and the SID that would ordinary be selected exists but is removed, we should indeed use it. * ChangeLog: Updated with recent change log entries. * Makefile.am, NEWS, configure.in: Fixed debian bug #120080 (sccsdiff cannot find get iuis /usr/sccs symlink is missing) * sccsdiff.sh.in: fixed Debian Bug#120080: sccs sccsdiff doesn't work (sccsdiff assumes /usr/sccs symlink exists) * bsd/sccs.c, tests/admin/comment.sh, tests/admin/init-mr.sh, tests/admin/locks.sh, tests/admin/t-option.sh, tests/admin/users.sh, tests/prs/exists.sh, tests/prs/keywords.sh, tests/prt/all-512.sh, tests/prt/all.expected.Z, tests/prt/expected/nodel.-u, tests/prt/expected/nodel.-u-f, tests/prt/expected/nodel.-u-f-t-b, NEWS, configure.in, sf-admin.cc, sf-prs.cc, sf-prt.cc: Brought test suite - and code - into line with Solaris 2.6 behaviour; largely changes for formatting of prt/prs output, but also a change to the behaviour of admin -fl CSSC-1.4.1/ChangeLog.10000644000000000000000000007522011362630513012355 0ustar0000000000000000 1997-12-26 James Youngman * testutils/realpwd.cc: Minor corrections to a comment. * testutils/Makefile.am: Added "user.c" which compiles to "user", a utility somewhat similar to "id". * tests/admin/users.sh: Added a couple of extra test cases wich run prs to make sure that the list of authorised users is correctly understood. * tests/Makefile.am: Added "large"; another subdirectory containing test suites. * split.cc: Commented everything out with #if 0; the split() function is now a member function of cssc_linebuf. * sf-write.cc, sccsfile.h: Changed the linebuf member from "cssc_linebuf" to "cssc_linebuf*". * sid_list.h: Renamed class _linebuf to cssc_linebuf. Only affects the test code for this module. * sf-get.cc, sf-delta.cc: Changed the linebuf member from "cssc_linebuf" to "cssc_linebuf*". * sf-admin.cc: Modified the order in which users are added and deleted from the authorisation list for strict compatibility with "real" SCCS (fixes bug reported by Richard Polton ). * sccsfile.cc: Changed the linebuf member from "cssc_linebuf" to "cssc_linebuf*". Also that class has been changed to much reduce the requirement for casts. * pfile.cc: Renamed class _linebuf to cssc_linebuf. Also removed the necessity for some casts. * sf-rmdel.cc: Renamed class _linebuf to cssc_linebuf. * list.h: Code reformatting (whitespace changes only). * linebuf.h: Renamed class _linebuf to cssc_linebuf. Also removed the necessity for some casts. * linebuf.cc: Renamed class _linebuf to cssc_linebuf and put the split() parsing utility function into this class (instead of it being a global function). * fileiter.cc: Renamed class _linebuf to cssc_linebuf. * delta-table.cc: Added some instances of ASSERT(0 != this). * sf-prs.cc: Changed the linebuf member from "cssc_linebuf" to "cssc_linebuf*". * delta-iterator.cc: Added assertions that the dtbl member is not NULL. * cssc.h: Removed declaration of split() (it's now a member function of cssc_linebuf). * sf-get2.cc, sf-get3.cc: Added assertions that the delta table is not NULL. * show-disp.sh: Show disposition of the CVS-controlled files... 1997-12-19 James Youngman * sccsdiff.sh.in: Modified version of sccsdiff arrived from Richard Polton; took the ideas onboard for a rewrite of sccsdiff. * tests/sccsdiff/rap.sh: Added test code for sccsdiff from Richard Polton "The Rubber Buccaneer" 1997-12-12 James Youngman * tests/large/admin.sh: Check that we can create SCCS files for extremely long G-files. * tests/admin/users.sh: *** empty log message *** 1997-12-11 James Youngman * sf-admin.cc: Fixed bug where "admin -a" adds users in exactly the opposite order to that required. 1997-11-30 James Youngman * dtbl-prepend.cc, sccs-delta.cc: Code split out of sccsfile.h and sccsfile.cc. * delta.h, delta-table.cc, delta-table.h, delta-iterator.cc, delta-iterator.h: Split delta-iterator.cc delta-iterator.h delta-table.cc delta-table.h delta.h out of sccsfile.h. * sf-write.cc, sf-rmdel.cc, sf-prt.cc, sf-prs.cc, sf-get3.cc, sf-get.cc, sf-get2.cc, sf-delta.cc, sf-cdc.cc, sf-add.cc, sf-admin.cc, sccsfile.h, sccsfile.cc, prt.cc, rmdel.cc, prs.cc, delta.cc, get.cc, configure.in, cdc.cc, Makefile.am, admin.cc: Split delta.h, delta-table.h, and delta-iterator.h out of sccsfile.h to compartmentalise the dependencies. * what.cc: Added retuen statement after call to fail() so that the compiler stops warning about missing return statements. * what.cc, unget.cc, prt.cc, rmdel.cc, my-getopt.h, prs.cc, my-getopt.cc, getopt.cc, getopt.h, get.cc, cdc.cc, delta.cc, Makefile.am, admin.cc, ChangeLog: Renamed getopt.* to my-getopt.* to avoid conflict with systemhader of the same name. Sun Nov 30 14:10:45 1997 James Youngman * my-getopt.h: Renamed getopt.h because it conflicts with the Unix include file of the same name. On some systems (e.g. IRIX), includes . Since autoconf required that we use the preprocessor flag -I., this meant that our C++ header was being included by the C programs in testutils. Hence they did not compile. Sun Nov 23 12:05:32 1997 James Youngman * getopt.cc: small changes to eliminate unuseful dependence on quit.h. * what.cc: no longer needs quit.h (and in fact what no longer needs quit.o). * tests/year-2000: added test scripts for Year-2000 compliance. They also cover the whole life of SCCS (1969 -- 2038). * sccsdate.cc: We now handle dates without using time_t, so that everything works with dates right up to 2068. sccs_date::now() still fails when time_t runs out (Tue Jan 19 03:14:07 2038 on my system). * mktime.c: removed this obsolete file. * configure.in: no longer need mktime() or "timezone". * sccsname.cc: Fixed bug with 1-character filenames. * mystring.h: Use the standard string class from , if it is available. Thu Nov 20 21:03:24 1997 James Youngman * sccsdate.cc: Added changes mandated by X/Open for year 2000 compliance, and fixed year-2019 bug. * docs/cssc.texi: Added chapter covering Year 2000 issues to the manual. Wed Nov 12 00:13:01 1997 James Youngman * docs/cssc.texi: added TODO comments for text that still needs to be written. * docs/TODO: added list of undocumented/unimplemented/untested stuff. Tue Nov 11 22:11:47 1997 James Youngman * strerror.c, strstr.c: #include not "cssc.h" since the latter contains C++ class definitions and this is a C module. * fsync.h, list.h: Don't use double leading underscores in macro names since this conflicts with the implementation's namespace. * file.h: Don't munge the names of rename() and remove() since these now no longer have their definitions #included. * Makefile.am: Fixed rule for sccsdiff, which did not work on BSD make (since it didn't grok "$<", apparently). Sun Nov 9 21:06:59 1997 James Youngman * NEWS: Changes for CSSC-devel-0.03-pl0. * Makefile.am: Added in some extra garbage to the distribution so that 99.9% of the contents of Master-Source goes into the distribution, even unuseful stuff like _chmod.cc. Someone might want it for a port. Might move it into unused/ soon though. * configure.in: Changed the package number to restore the "devel" label but (apparently) conform to the Gnits standard... * Makefile.am: Added noinst_HEADERS macro so that the header files get put in the distribution too. * NEWS: Updated for CSSC-0.02-devel-pl7. * configure.in: Package name is "CSSC", not "cssc". * README: Removed "xxx does not work" for appropriate values of xxx. * strstr.c: Can't use LIDENT any more to "rename" strstr() since this file is now compiled separately. * strstr.c: No need to guard against multiple inclusion since this is now compiled separately. * version.cc.in: Initial revision * sf-get.cc, sf-delta.cc, sf-admin.cc: Don't include strstrr.cc directly; configure now puts it into @LIBOBJS@. * acconfig.h: Include the macros PACKAGE and VERSION to make autoheader happy. * configure.in: Switched to using "automake". Also, the config header file produced by "configure" is now called "config.h" (what used to be the old "config.h" is now part of "cssc.h"). * cssc.h: Got rid of the old config.h file by including its contents directly into cssc.h. Hence the config header file produced by "configure" is now called "config.h". * Makefile.am: Initial revision * configure.in: Some automake changes. Doesn't really work yet. * cssc.h: Merged the contenst of config.h. Sat Nov 8 23:09:25 1997 James Youngman * AUTHORS: Initial revision Sat Nov 8 14:29:45 1997 James Youngman * Makefile.in: Changes to distclean to make sure we don't include generated files in the archive if we "make dist" when the source and object dirs are the same. * Makefile.in: To make life easier for those without a copy of "makeinfo", we supply a ready-made info file in the distribution. Fri Nov 7 23:06:06 1997 James Youngman * sf-admin.cc: sl-merge.cc is now sl-merge.h. * configure.in: Also produce pwd/Makefile. * sl-merge.h: This is now a .h not a .c file. It had been #included anyway. * sid_list.cc: Added in most of what had been in sid_list.cc into sid_list.h; this had been #included anyway. The test code is all that's still left in the now much shorter sid_list.cc. * sid_list.h: Added in most of what had been in sid_list.cc; this had been #included anyway. The test code is still left in the now much shorter sid_list.cc. * list.h: Added in what used to be the contents of list.cc; this had been #included anyway. * admin.cc: Include sid_list.h and sl-merge.h. * Makefile.in: Use "distclean" target because it is mentioned in INSTALL. Also, added "realpwd" and updated the dependencies. Thu Nov 6 22:37:22 1997 James Youngman * config.h, cssc.h, defaults.h, file.h, fileiter.h, filelock.h: Don't use preprocessor identifiers beginning with two underscores; that conflicts with the implementation's namespace. * filepos.h: Protect against multiple inclusion. * getopt.h, linebuf.h, list.h, myconfig.h, mystring.h, pfile.h, pipe.h, quit.h, run.h, sccsdate.h, sccsfile.h, sccsname.h, seqstate.h, sf-chkmr.h, sid.h, sid_list.h, stack.h, sysdep.h, xalloc.h: Don't use preprocessor identifiers beginning with two underscores; that conflicts with the implementation's namespace. Wed Oct 29 23:01:43 1997 James Youngman * mkinstalldirs, COPYING: Initial revision * Makefile.in: FreeBSD's "make" doesn't define "RM" by default. So provide that definition. Tue Oct 28 22:43:40 1997 James Youngman * Makefile.in: By default, only generate the info file and not the DVI file also. Mon Oct 27 19:28:00 1997 James Youngman * sf-get.cc: write_subst(): take as a parameter the delta which is actually being gotten, so that keyword substitution is correctly carried out. * sccsfile.h, sf-admin.cc, sf-delta.cc: Use the no_id_keywords() member function to indicate that situation (which might result in either a fatal error or just a warning, according to the setting of the "i" flag). * sf-get2.cc: write_subst(): take as a parameter the delta which is actually being gotten, so that keyword substitution is correctly carried out. Also, use the no_id_keywords() member function to indicate that situation (which might result in either a fatal error or just a warning, according to the setting of the "i" flag). * Makefile.in: Added sf-kw.cc for get, delta and admin. Also added targets for testing each program separately. * sf-kw.cc: Take as a parameter the name of the file. Sun Oct 26 19:48:06 1997 James Youngman * sf-kw.cc: Initial revision * get.cc: The -m and -n options had been the wrong way around. * what.cc: Made the output format match that of the real thing. Most importantly, we no longer emit the initial @(#). Sat Oct 25 16:53:26 1997 James Youngman * README: Modified the example scripts for compiling the package, in such a way that I get more information if there is some failure. Also, update the name of the GNU domain; this has changed from gnu.ai.mit.edu to gnu.org. * Makefile.in: Added canonify.cc to the sources for making "get". * sid.h, sid.cc: Sometimes we _always_ want the SID component to be printed, even if it is zero. Examples of this include the %R%,%B%,%L% and %S% keywords expanded by sccs-get. An extra argument (with a default) has been added to sid::printf(). The default behaviour is the same as the old behaviour. * sf-get2.cc: Corrected the expansions of the %R%, %L%, %B%, %S% and %P% keywords. (Also have a new test file, get/subst.sh, to test these). * sccsname.h: Added prototype for canonify_filename(), which is used in sf-get2.cc, to expand the %P% keyword. * mystring.h, mystring.cc: Added an operator[], which returns a const char&. * canonify.cc: canonify_filename() now takes a const char* as its argument. * canonify.cc: Initial revision Mon Aug 11 21:35:36 1997 James Youngman * mystring.h: Patches from Fila Kolodny to support snapshots of GCC after 2.7.2.2. Thu Jul 17 08:39:42 1997 James Youngman * tests/common/test-common: Fixed typo (which had caused echo -e bug on Solaris). Tue Jul 15 18:59:52 1997 James Youngman * Makefile.in: Bumped patchlevel (Solaris /bin/sh portability). Tue Jul 15 07:04:02 1997 James Youngman * Makefile.in: Bumped patchlevel (lndir now is happy if source & dest are the same). Mon Jul 14 21:40:20 1997 James Youngman * Makefile.in: Bumped the version number -- another prerelease, 0.02. * Makefile.in: Made it possible to run "make dist" from the work dir. That way, an already-created makefile will be used. No actual files from the work directory are included in the distribution. * Makefile.in: Make in "lndir" too. * configure.in: sub-configure in "lndir" too. Thu Jul 10 20:31:17 1997 James Youngman * README: Provided quick-start info and a reference to docs/TESTING. Thu Jul 10 20:17:31 1997 James Youngman * sf-prt.cc, sccsfile.h, sccsfile.cc: Horrible hack to support "empty" include/exclude lists for deltas so that prt can be completely faithful to the SCCS command of the same name. Wed Jul 9 21:59:21 1997 James Youngman * Makefile.in: Bumped to 0.01-devel-pl13. Mon Jul 7 21:36:15 1997 James Youngman * Makefile.in: Small correction to all-tests target. * Makefile.in: Don't hardwire $(prefix). Also rationalised testing targets. * run.h: Use USE_PIPE not HAVE_PIPE because HAVE_FORK is also required in order for USE_PIPE to e sensible. * acconfig.h: Add explanation of HAVE_FORK. * pipe.h, sf-delta.cc, pipe.cc: Use USE_PIPE not HAVE_PIPE because HAVE_FORK is also required in order for USE_PIPE to e sensible. * configure.in: Treak fork() specially since we have to avoid it on AmigaOS. * quit.cc: Use USE_PIPE not HAVE_PIPE because HAVE_FORK is also required in order for USE_PIPE to e sensible. * run.cc: Try to cope with the almost-completely-useless semantics of system()...MR validation on systems without fork() or spawn() is broken. Wed Jul 2 18:21:52 1997 James Youngman * Makefile.in: Bumped patchlevel (attempted IRIX fix) Wed Jul 2 18:18:44 1997 James Youngman * quit.cc, prs.cc, prompt.cc, pipe.cc, pfile.cc, pf-del.cc, pf-add.cc, mystring.cc, list.cc, linebuf.cc, l-split.cc, getopt.cc, get.cc, fsync.cc, fileiter.cc, file.cc, delta.cc, cdc.cc, admin.cc, _chmod.cc: Oops. Removed line that should not have been in the header. * xalloc.h, sysdep.h, stack.h, sid_list.h, sid.h, sf-chkmr.h, seqstate.h, sccsname.h, sccsfile.h, sccsdate.h, run.h, release.h, rel_list.h, quit.h, pipe.h, pfile.h, mystring.h, myconfig.h: Updated the copyright header. * myconfig.h: Initial revision * list.h, linebuf.h, getopt.h, filelock.h, fileiter.h, file.h, defaults.h, xalloc.cc, what.cc, unget.cc, strstr.cc, split.cc, sl-merge.cc, sid_list.cc, sid.cc, sf-write.cc, sf-rmdel.cc, sf-prs.cc, sf-get3.cc, sf-get2.cc, sf-get.cc, sf-delta.cc, sf-chkid.cc, sf-cdc.cc, sf-admin.cc, sf-add.cc, sccsname.cc, sccsfile.cc, sccsdate.cc, sact.cc, run.cc, rmdel.cc, rl-merge.cc, rel_list.cc, quit.cc, prs.cc, prompt.cc, pipe.cc, pfile.cc, pf-del.cc, pf-add.cc, mystring.cc, list.cc, linebuf.cc, l-split.cc: Updated the copyright header. * getopt.cc: Updated the copyright header. Also made the class members non-inline to appease IRIX. * get.cc, fsync.cc, fileiter.cc, file.cc, delta.cc, cdc.cc, admin.cc, _chmod.cc: Updated the copyright header. * sf-prt.cc: It seems that -b doesn't turn off the printing of the delta table, after all. * sccsfile.cc, sf-prt.cc: Ue SEEK_SET instead of the manifest constant zero for fseek(). Include to get it, on SunOS. * filepos.h: Ue SEEK_SET instead of the manifest constant zero for fseek(). Wed Jul 2 06:55:16 1997 James Youngman * Makefile.in: Portability fixes for Solaris and SunOS; make sure libsubst.a is never empty (Solaris ld doesn't like empty libraries), fall back on fseek()/ftell() in the absence of fsetpos()/fgetpos(). * sf-prt.cc: Use the helper class FilePosSaver to encapsulate fgetpos() or the lack of it. * filepos.h: Initial revision * configure.in, acconfig.h: Added HAVE_FSETPOS. * dummy.cc: Initial revision Tue Jul 1 07:56:48 1997 James Youngman * Makefile.in: Bumped to patchlevel 10 (we were installing cssc.info in the root directory!) Mon Jun 30 22:15:07 1997 James Youngman * Makefile.in: Bumped to CSSC-0.01-devel-pl9 prior to release. * INSTALL: Replace the original (MySC) INSTALL file with the generic one suitable for Autoconf-generated "configure" files. * move-if-change: Initial revision * Makefile.in: Moved version info into vernum.h, which is an auto-generated file. We now avoid re-building version.o and relinking everything, if the actual version information is unchanged. Also support tar'ing the RCS files into a separate tar file for possible distribution. * version.h: Initial revision * version.cc: Moved version info into vernum.h, which is an auto-generated file. * Makefile.in: Support "make install". Sun Jun 29 10:47:08 1997 James Youngman * configure.in: Put the *.cs files into the directory "shorter". * Makefile.in: Added "prt" as a target. Sun Jun 29 09:38:21 1997 James Youngman * docs/Makefile.in: Make PostScript output (A4 by default) too. Support Letter-sized paper as well. * docs/gpl.texinfo: Initial revision * docs/cssc.texi: Put the copy of the GPL back in. Sat Jun 28 15:12:58 1997 James Youngman * docs/cssc.texi: MR numbers do not have to be numbers. Added "Known Problems" section. Added remarks about how to encode files sent with bug reports. Sat Jun 28 14:40:04 1997 James Youngman * prt.cc: Always print the s.file's name, even of there is only one. * sf-prt.cc: Several fixes to do with the arrangement of whitespace. Also, say "none" if we have no flags. Fri Jun 27 18:51:22 1997 James Youngman * sccsfile.cc: Added next_seqno(), used by delta. * sf-delta.cc: Working creation of null deltas; this version doesn't break branching (in absence of null deltas). * sccsfile.h: Added next_seqno(), used by delta. Mon Jun 23 23:02:47 1997 James Youngman * Makefile.in: Added rl-merge.cc. * sid.h: Moved operator release() elsewhere. * sid.cc: Moved release::release(const sid&) elsewhere. * release.h: Added release(const sid&). * sf-delta.cc: Preliminary support for null deltas. Tue Jun 3 20:23:40 1997 James Youngman * sccsfile.h: Provide sid_in_use(), initially for use by find_next_sid(). * quit.h, quit.cc: Added the function name to the information given when an assertion fails, for GCC only. * get.cc: sccs_file::find_requested_sid() needs to pass back some information if the requested sid was either unspecified or specified the release number only. * sid.h: Added sid::next_level(), initially for use by sccs_file::find_next_sid(). * sf-get2.cc: Better support for branching and a stab at support for the joint-edit flag. Mon Jun 2 23:07:11 1997 James Youngman * sf-get2.cc: Reworked find_next_sid(), which decides what SID we'll put in the p.file. Sun Jun 1 20:39:03 1997 James Youngman * sid.h, sid.cc: Provide new methods on_trunk(), matches(), and components(), initially for use by sccs_file::find_requested_sid(). * sf-get2.cc: Rewrote get_requested_sid() to be shorter, provide behaviour closer to SCCS, and to allow for later support of get's -t option. * release.h: Provide informational enum member LARGEST, denoting the largest valid release number. * sccsfile.h: Find_requested_sid() needs to know wether it should look along branches, so provide that as a parameter. * sf-admin.cc: The "fixes" for id-keyword processing had accidentally ensured that we only read the first line of the input file :-) * sccsfile.cc, sccsfile.h: Added sccs_file::delta::removed(). * sf-get2.cc: Correctly handle "get -r99" when there is only one revision in the file. Sun Jun 1 00:36:37 1997 James Youngman * Makefile.in: Bumped the patchlevel to CSSC-0.01-devel-pl6 Sun Jun 1 00:32:11 1997 James Youngman * Makefile.in: Updated the dependencies. * sf-prt.cc: Fixed small bug with empty string flags. * release.h: print() needs to return zero for success. Sat May 31 23:30:27 1997 James Youngman * sccsfile.cc: Support empty 'i', 'x', and 'g' control lines with no argument. This serves no purpose, but these do turn up. * sf-prt.cc: Support -i (list included/excluded deltas) and the printing of MRs and comments (i.e. -d as opposed to -s). * sf-prs.cc, sf-get3.cc, sf-get2.cc, prs.cc, get.cc, sccsfile.h: Changed variables named "cutoof" to "cutoff_date" to avoid the new struct cutoff inside sccs_file. * sccsfile.cc: Added a version of find_most_recent_sid() that works purely chronologically rather thann along a branch. * sccsfile.h: A version of find_most_recent_sid() that works purely chronologically rather thann along a branch, plus support sccs_file::cutoff, a reified object encapsulating cutoff dates and SIDs for programs like sccs-prt and sccs-prs. * sccsdate.h: valid() can be a const member of sccs_date. * sf-prt.cc: Working support for cutoff dates and SIDs, plus printing the body of the file. * prt.cc: Working support for -c, -r, -y and also -b (print body). Sat May 31 10:27:10 1997 James Youngman * Makefile.in: New source files rel_list.cc, rl-merge.cc, and sysnerr.h. Renamed $(LFLAGS) to $(LDFLAGS). * sf-delta.cc, sf-get.cc: Fixes for id-keywords-flag processing. * quit.cc: Obtain declarations of sys_nerr and sys_errlist from our own header sysnerr.h, which used macros generated by "configure". * admin.cc: Support naked -i, -m, and -y options. Hence remove the -I, -M, and -Y options. * prt.cc: Initial revision * sccsfile.cc, sf-write.cc: Fixes for id-keywords-flag processing. * release.h: Initial revision * sid.h: Reimplemented the class release_list. * sf-admin.cc: Fixes for id-keywords-flag processing, and support the naked "y" option, which inhibits the default comment. * sf-get2.cc: Fixes for id-keywords-flag processing. * rl-merge.cc, rel_list.h, rel_list.cc: Initial revision * sf-prs.cc: Fixes for id-keywords-flag processing. Reimplemented the class release_list. * sccsfile.h: Support "prt". Fixed for id-keywords-flag processing. Use rel_list.h since we have now reimplemented the class release_list. * sf-prt.cc: Initial revision Tue May 27 20:16:39 1997 James Youngman * sysnerr.h: Initial revision * unget.cc: Actually SCCS _doesn't_ print the locked SID twice, I was mistaken :-( Sun May 25 15:34:00 1997 James Youngman * unget.cc: Modified the output format to be closer to that of SCCS. We're still not there, and the current "unget" test script fails for us (it passes for SCCS). * fileiter.cc, fileiter.h: Added unique() which returns nonzero if we're in the situation where the utilities don't need to print out the name of the SCCS file they're working on because it's unambiguous -- that is, exactly one was specified on the command line. * pfile.h: Added print_lock_sid, which prints the SID of the lock that "pos" refers to (the SID of the delta not the SID of the gotten revision). * pfile.cc: Added print_lock_sid, which prints the SID of the lock that "pos" refers to. Fri May 23 00:11:28 1997 James Youngman * Support "admin -t" with no argument. * Makefile.in (docs/Makefile): Need installdocs target. Wed May 21 00:06:46 1997 James Youngman * linebuf.h, linebuf.cc: Small changes (not actually to executable code) to allow the sid_list test code to work. * sl-merge.cc: Much fixing with regard to sid_lists. Construction from, comparison with, and assignment from NULL are sins no longer committed. Also, the nested class "range" is now a separate template class. * sid.cc: The branch and sequence components of trunk revisions are supposed to be blank. Also some small changes (not actually to executable code) to allow the sid_list test code to work. * getopt.cc: Invented the '!' modifier, similar to ':', but allowing empty options. Note that this is to support empty -m and -y options for admin and delta, that this behaviour is for compatibility with "real" SCCS, and is unlike traditional or POSIX option processing. Tue May 20 23:58:56 1997 James Youngman * delta.cc: Support for empty -m and -y options. * admin.cc: If admin is given a bare -y option, this means that NO comments are to be entered into the SCCS file for the initial delta. This is distinct from the situation when no -y option is given, when a "date and time created..." entry is added. Hence the suppress_comments flag needs to be passed down into sccs_file::create(), which is where that message is normally added. * sf-prs.cc: Many, many fixes involving the output format for flags that are not set, plus backslash escape processing has been implemented, as in "real" SCCS. * sf-admin.cc: If admin is given a bare -y option, this means that NO comments are to be entered into the SCCS file for the initial delta. This is distinct from the situation when no -y option is given, when a "date and time created..." entry is added. Hence the suppress_comments flag needs to be passed down into sccs_file::create(), which is where that message is normally added. * sf-write.cc, sccsfile.h: Construction from, comparison with, and assignment from NULL are sins no longer committed with sid_lists. * pfile.h: Use range_list<>'s empty() method, not comparison with NULL, to find out if it empty. * sid_list.cc, sid_list.h: Much fixing with regard to validity checks. Construction from, comparison with, and assignment from NULL are sins no longer committed. Mon May 19 18:57:22 1997 James Youngman * sid_list.h: Eliminate range_list<>::operator=(void*), since it is a carbuncle -- see comments in sid_list.h. Sat May 17 12:19:02 1997 James Youngman * run.cc: If run_mr_checker() is called (because the v flag is set) but the PRG argument is empty (i.e. the flag is set to the empty string), the validation silently succeeds. * delta.cc: Fixed bugs involving MRs. We now output the delta's SID to stdout even though the delta fails, because that's what SCCS does. More importantly, if the MR validation flag is set, but has no value, MRs are prompted for and allowed (with the -m option) but no actual changing is done -- they are always assumed valid. Fri May 16 08:04:08 1997 James Youngman * Support tests for MR number processing and interactive comments for delta (but the latter is only done if stdin is a tty...) Thu May 15 21:51:57 1997 James Youngman * l-split.cc: Fixed split_mrs(). It now calls strtok correctly and frees the right thing. I don't see how it could ever have previously worked...but I don't know that it did. Tue May 13 17:40:15 1997 James Youngman * get.cc: Sense of the variable "keywords" was inverted. We now suppress keyword expansion for -e and -k, and do expansion otherwise, not vice versa. Sat May 10 14:50:00 1997 James Youngman * almost all files: changed the package name * version.cc: Modified the version strings so that they show up with RCS ident and SCCS/CSSC's what, and also are human-readable. * cssc.h: Moved the version() function into version.h. * sccsfile.cc: Fixed problem with updating our notion of hogh_release. * sf-delta.cc: Output the inserted/deleted/unchanged lines, just like "real" SCCS. * get.cc: Go for output compatibility when reporting Included/Excluded deltas, and actually make the output the same. * Tested the test scripts themselves against the real thing, and hence fixed them, and hence made some changes to CSSC, mostly in the exact format of the output (sccsfile.cc, sf-delta.cc, get.cc). Wed May 7 23:39:49 1997 James Youngman * sf-get2.cc: find_requested_sid: Fix a bug in the case where there is only one SID (1.1) in the file and no -r is specified on the command line (i.e requested.is_null() is true). Sun May 4 17:01:36 1997 James Youngman * sf-get2.cc: Fixed the behaviour when no -r is given or the -r that is given is of the form -rX or -rX.Y.Z (see docs/get-spec.txt and tests/get/sid-select.sh) * Makefile.in: Added sccsdiff to $(CMDS). * Makefile.in: Added a rule for creating sccsdiff.sh from sccsdiff.sh.in. * configure.in: Find the pr(1) program and substitute for it in sccsdiff.sh.in. * file.cc: Corrected usage of freopen(), which returns NULL on failure. * sccsdiff.sh.in: Have to enclose the version string in single rather than double quotes, to protect the dollar signs from shell expansion. * sccsdiff.sh.in: Initial revision Sun May 4 12:11:02 1997 James Youngman * sf-get2.cc: Bugfix for behaviour with "-e -r2" when latest trunk revision was 1.x. This used to get a delta from 1.x, now it creates the new delta 2.1, as does "real" SCCS. Sat May 3 22:42:55 1997 James Youngman * get.cc: Added support for the -G option (standard and used by, for example, GNU make). * sf-get2.cc: If no SID is specified with -r, and no SID id specified in the file as the default, use the one furthest down the trunk from 1.1. Don't return one on a branch. Sat May 3 17:17:38 1997 James Youngman * sf-get.cc: Support SCCS files whose first referred-to delta is not numbered 1. SunOS can produce these. * sf-write.cc, sf-prs.cc, sf-admin.cc, sccsfile.h, sccsfile.cc: Added support for the 'e' (encoded) flag. Sat May 3 11:51:53 1997 James Youngman * sf-get2.cc: In sccs_file::find_requested_sid(), if the requested sid is 0.0.0.0 (i.e. is_null()), accept the first sid we find as the first guess at the best match (but continue to look). [oops, bad idea, see above!] * sid.h: Fixed bug in the conditionals for sid::valid() and release::valid(). * Makefile.in: Added dependencies. Tue Apr 29 01:42:14 1997 James Youngman *: Decided to consider supporting setuid execution via BSD's sccs(1) command. Sun Apr 20 22:38:13 1997 James Youngman * file.cxx: What about support for set-Group-ID execution? CSSC-1.4.1/src/0000755000000000000000000000000013464267700011236 5ustar0000000000000000CSSC-1.4.1/src/sccsdate.h0000644000000000000000000000361113464267235013204 0ustar0000000000000000/* * sccsdate.c: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the class sccs_date. * * @(#) CSSC sccsdate.h 1.1 93/11/09 17:17:49 * */ #ifndef CSSC__SCCSDATE_H__ #define CSSC__SCCSDATE_H__ #include using std::string; #include #include "ioerr.h" #include "quit.h" class sccs_date { int year; int month; int month_day; int hour; int minute; int second; // derived data int yearday; // days since start of year. public: sccs_date(); sccs_date(const char *cutoff); sccs_date(const char *date, const char *time); sccs_date(int yr, int mth, int day, int hr, int min, int sec); int valid() const; static sccs_date now(); string as_string() const; int printf(FILE *f, char fmt) const; int print(FILE *f) const; int operator >(sccs_date const &) const; int operator <(sccs_date const &) const; int operator <=(sccs_date const &) const; private: inline int compare(sccs_date const &) const; void update_yearday(); }; #endif /* __SCCSDATE_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/rel_list.cc0000644000000000000000000000417213464267235013371 0ustar0000000000000000/* * rel_list.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1999, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * */ #include "config.h" #include #include #include "cssc.h" #include "rel_list.h" #include "ioerr.h" #include "quit.h" // Because we use member() all the time, this // is a quadratic algorithm...but N is usually very small. release_list::release_list(const char *s) { ASSERT(NULL != s); char *p; while (*s) { long int n = strtol(s, &p, 10); if (p == s) break; // not numeric. if (n < 0) ctor_fail(-1, "ranges not allowed in release lists"); // add the entry if not already a member. const release r(n); if (!member(r)) l.push_back(r); s = p; if (',' == *s) s++; } } // linear search for possible member. bool release_list::member(release r) const { return std::find(l.begin(), l.end(), r) != l.end(); } release_list::release_list() { } release_list::release_list(const release_list &r) { l = r.l; } release_list::~release_list() { } bool release_list::print(FILE * out) const { bool first = true; for (const auto& release : l) { if (!first) { if (putc_failed(fputc(' ', out))) return false; } first = false; if (release.print(out)) return false; } return true; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/dtbl-prepend.cc0000644000000000000000000000230613464267235014131 0ustar0000000000000000/* * dtbl-prepend.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * */ #include #include "cssc.h" #include "delta-table.h" /* Insert a delta at the start of the delta table. */ void cssc_delta_table::prepend(const delta &it) { delta_list newlist; newlist.add(it); newlist += l; l = newlist; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sf-get.cc0000644000000000000000000002703013464267235012737 0ustar0000000000000000/* * sf-get.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2007, 2008, * 2009, 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of class sccs_file used in getting deltas. * */ #include #include using std::string; #include "cssc.h" #include "sccsfile.h" #include "pfile.h" #include "seqstate.h" #include "delta.h" #include "delta-table.h" #include "linebuf.h" #include "bodyio.h" // We use @LIBOBJS@ instead now... // #ifndef HAVE_STRSTR // #include "strstr.cc" // #endif bool sccs_file::prepare_seqstate_1(seq_state &state, seq_no seq) { bool bDebug = getenv("CSSC_SHOW_SEQSTATE") ? true : false; /* new code */ #if 1 seq_no y; // deltas descended from the version we want are wanted (unless excluded) y = seq; do { ASSERT(y <= seq); const delta &d = delta_table->delta_at_seq(y); ASSERT(d.prev_seq() < y); state.set_included(d.prev_seq(), y, false); y = d.prev_seq(); } while (y > 0); state.set_included(seq, (seq_no) seq_state::BY_DEFAULT, false); // Apply any inclusions for (y=seq; y>0; --y) { if (state.is_included(y)) { const delta &d = delta_table->delta_at_seq(y); if (bDebug) { const std::vector::size_type len = d.get_included_seqnos().size(); fprintf(stderr, "seq %d includes %lu other deltas...\n", y, static_cast(len)); } for (auto s : d.get_included_seqnos()) { if (s == y) continue; // A particular delta cannot have a LATER delta in // its include list. ASSERT(s <= y); state.set_included(s, y, true); ASSERT(state.is_included(s)); } } } // Apply any exclusions for (y=1; y<=seq; ++y) { if (state.is_included(y)) { const delta &d = delta_table->delta_at_seq(y); if (bDebug) { const std::vector::size_type len = d.get_excluded_seqnos().size(); fprintf(stderr, "seq %d excludes %lu other deltas...\n", y, static_cast(len)); } for (auto s : d.get_excluded_seqnos()) { if (s == y) continue; // A particular delta cannot have a LATER delta in // its exclude list. ASSERT(s <= y); state.set_excluded(s, y); ASSERT(state.is_excluded(s)); } } } // Apply any ignores // These are not recursive, so for example if version 1.6 ignored // version 1.2, the body lines for 1.1 will still be included. // (but what about any includes or excludes?) for (y=seq; y>0; --y) { if (state.is_included(y)) { const delta &d = delta_table->delta_at_seq(y); if (bDebug) { const std::vector::size_type len = d.get_ignored_seqnos().size(); fprintf(stderr, "seq %d ignores %lu other deltas...\n", y, static_cast(len)); } for (auto s : d.get_ignored_seqnos()) { if (s == y) continue; ASSERT(s <= y); state.set_ignored(s, y); ASSERT(state.is_ignored(s)); ASSERT(!state.is_included(s)); ASSERT(!state.is_excluded(s)); } } } if (bDebug) { for (y=1; y<=seq; ++y) { const char *msg; if (state.is_ignored(y)) msg = "ignored"; else if (state.is_included(y)) msg = "included"; else msg = "excluded"; fprintf(stderr, "seq_no %d: %s\n", y, msg); } } #else // We must include the version we are trying to get. state.set_included(seq, (seq_no) seq_state::BY_DEFAULT, false); while (seq != 0) { int len; int i; bool bExcluded = state.is_excluded(seq); bool bIncluded = state.is_included(seq); bool bVisible = true; if (bExcluded) bVisible = false; else if (!bIncluded) bVisible = false; if (bDebug) { if (bExcluded) { fprintf(stderr, "seq %lu: is excluded\n", (unsigned long)seq); } if (bVisible) { fprintf(stderr, "seq %lu: is visible\n", (unsigned long)seq); } else { fprintf(stderr, "seq %lu: is not visible\n", (unsigned long)seq); } } if (bVisible) { // OK, this delta is visible in the final result. Apply its // include and exclude list. We are travelling from newest to // oldest deltas. Hence deltas which are ALREADY excluded or // included are left alone. Only deltas which have not yet been // either included or excluded are messed with. const delta &d = delta_table->delta_at_seq(seq); len = d.included.length(); for(i = 0; i < len; i++) { if (bDebug) { fprintf(stderr, "seq %d includes %d other deltas...\n", seq, len); } const seq_no s = d.included[i]; if (s == seq) continue; // A particular delta cannot have a LATER delta in // its include list. ASSERT(s <= seq); if (!state.is_excluded(s)) { if (bDebug) { fprintf(stderr, "seq %lu includes seq %lu\n", (unsigned long) seq, (unsigned long) s); } state.set_included(s, seq, true); ASSERT(state.is_included(s)); } } len = d.excluded.length(); for(i = 0; i < len; i++) { if (bDebug) { fprintf(stderr, "se %d excludes %d other deltas...\n", seq, len); } const seq_no s = d.excluded[i]; if (s == seq) continue; // A particular delta cannot have a LATER delta in // its exclude list. ASSERT(s <= seq); if (bDebug) { fprintf(stderr, "seq %lu excludes seq %lu\n", (unsigned long)seq, (unsigned long)s); } state.set_explicitly_excluded(s, seq); ASSERT(state.is_excluded(s)); } // If this seq was explicitly included, don't recurse for it // (this fixes SourceForge bug number 111140). if (state.is_recursive(seq)) { fprintf(stderr, "seq %lu is recursive; including seq %lu\n", (unsigned long)seq, (unsigned long)d.prev_seq); state.set_included(d.prev_seq, seq, false); } } --seq; } #endif if (bDebug) { fprintf(stderr, "sccs_file::prepare_seqstate_1(seq_state &state, seq_no seq)" " done\n"); } return true; } bool sccs_file::get(const string& gname, class seq_state &state, struct subst_parms &parms, bool do_kw_subst, int show_sid, int show_module, int debug, bool no_decode /* = false */, bool for_edit /* = false */) { ASSERT(mode != CREATE); ASSERT(mode != FIX_CHECKSUM); if (!edit_mode_ok(for_edit)) // "get -e" on BK files is not allowed return false; int (*outputfn)(FILE*,const cssc_linebuf*); if (flags.encoded && false == no_decode) outputfn = output_body_line_binary; else outputfn = output_body_line_text; if (!seek_to_body()) return false; /* The following statement is not correct. */ /* "@I 1" should start the body of the SCCS file */ char line_type; if (!read_line(&line_type) || line_type != 'I') { corrupt("Expected '@I'"); return false; } check_arg(); /* The check on the following line is certainly wrong, since * the first body line need not refer to the first delta. For * example, SunOS 4.1.1's SCCS implementation doesn't always * start with ^AI 1. */ unsigned short first_delta = strict_atous( plinebuf->c_str() + 3); state.start(first_delta, 'I'); /* 'I' means "insert". */ FILE *out = parms.out; while (1) { if (!read_line(&line_type)) { break; /* EOF */ } if (line_type == 0) { /* A non-control line */ if (debug) { if (state.include_line()) { putc('I', f); } else { putc('D', f); } putc(' ', f); } else if (!state.include_line()) { continue; } parms.out_lineno++; if (show_module) fprintf(out, "%s\t", get_module_name().c_str()); if (show_sid) { seq_to_sid(state.active_seq()).print(out); putc('\t', out); } int err; if (do_kw_subst) { // If there is a cutoff date, // prepare_seqstate() will take account of // it. We need the keyword substitution to // take account of this and substitute the // correct stuff.... so we figure out what // delta has actually been selected here... if (flags.encoded) { /* * We ignore the possiblity of keyword substitution. * I don't think "real" SCCS does keyword substitution * for this case either -- James Youngman */ err = outputfn(out, plinebuf); } else { // Mark Reynolds : GCC 2.8.1 on VAX // Ultrix 4.2 doesn't seem to get this call right. // Since subst_fn is always write_subst anyway, we // work around it by using the function pointer just as a // boolean variable. Yeuch. // // 2001-07-30: get rid of all the cruft by using a boolean // flag instead of a function pointer, for all // systems. err = write_subst(plinebuf->c_str(), &parms, parms.delta, false); if (fputc_failed(fputc('\n', out))) err = 1; } } else { if (!parms.found_id && plinebuf->check_id_keywords()) parms.found_id = 1; err = outputfn(out, plinebuf); } if (err) { errormsg_with_errno("%s: Write error.", gname.c_str()); return false; } continue; } /* A control line */ check_arg(); seq_no seq = strict_atous(plinebuf->c_str() + 3); if (seq < 1 || seq > highest_delta_seqno()) { corrupt("Invalid serial number"); } const char *msg = NULL; switch (line_type) { case 'E': msg = state.end(seq); break; case 'D': case 'I': msg = state.start(seq, line_type); break; default: corrupt("Unexpected control line"); break; } if (msg != NULL) { corrupt(msg); } } fflush(out); return true; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/cdc.cc0000644000000000000000000001222013464267235012276 0ustar0000000000000000/* * cdc.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * Changes the comments and MRs of a delta. * */ #include #include #include "cssc.h" #include "my-getopt.h" #include "fileiter.h" #include "sccsfile.h" #include "sf-chkmr.h" #include "version.h" #include "delta.h" #include "except.h" #include "file.h" void usage() { fprintf(stderr, "usage: %s [-V] [-m MRs] [-y comments] -r SID file ...\n", prg_name); } template static const char * plural(const T& n) { if (1 == n) return ""; else return "s"; } int main(int argc, char *argv[]) { Cleaner arbitrary_name; int c; sid rid(sid::null_sid()); std::string mrs; std::string comments; int got_comments = 0; int retval = 0; if (argc > 0) set_prg_name(argv[0]); else set_prg_name("cdc"); ASSERT(!rid.valid()); CSSC_Options opts(argc, argv, "r!m!y!V"); for (c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { default: errormsg("Unsupported option: '%c'", c); return 2; case 'r': rid = sid(opts.getarg()); if (!rid.valid()) { errormsg("Invaild SID: '%s'", opts.getarg()); return 2; } break; case 'm': mrs = opts.getarg(); break; case 'y': comments = opts.getarg(); got_comments = 1; break; case 'V': version(); break; } } if (!rid.valid()) { errormsg("A SID must be specified on the command line."); return 1; } sccs_file_iterator iter(opts); if (! iter.using_source()) { errormsg("No SCCS file specified."); return 1; } if (!got_comments) { if (!iter.using_stdin()) { comments = prompt_user("comments? "); } else { /* No -y option specified, but "-" was * specified on the command line, so * that's an error. */ errormsg("You can't use standard input for the argument list " "without\n" "using the \"-y\" option, because these two uses of " "stdin are mutually\n" "exclusive, sorry."); return 1; } } std::vector comment_list; std::vector mr_list; comment_list = split_comments(comments); mr_list = split_mrs(mrs); int tossed_privileges = 0; int first = 1; while (iter.next()) { try { sccs_name &name = iter.get_name(); sccs_file file(name, sccs_file::UPDATE); // If we need an MR list, prompt if required. if (first) { first = 0; if (file.mr_required() && mr_list.empty()) { if (iter.using_stdin()) { /* No -y option specified, but "-" was * specified on the command line, so * that's an error. */ errormsg("You can't use standard input for argument list " "without using the \"-y\" and \"-m\" options, " "because\nthese two uses of stdin are mutually" " exclusive, sorry."); return 1; } else { mrs = prompt_user("MRs? "); mr_list = split_mrs(mrs); } } } if (!mr_list.empty()) { if (file.mr_required()) { if (file.check_mrs(mr_list)) { errormsg("%s: Invalid MR number%s -- validation failed..", plural(mr_list.size()), name.c_str()); retval = 1; continue; // with next file. } } else { /* No MRs required; it is in this case an error to provide them! */ errormsg("%s: MRs are not allowed for this file " "(because its 'v' flag is not set).", name.c_str()); retval = 1; continue; // with next file... } } else { if (file.mr_required()) { errormsg("%s: MRs required.", name.c_str()); retval = 1; continue; } } if (!file.is_delta_creator(get_user_name(), rid)) { give_up_privileges(); tossed_privileges = 1; } if (file.cdc(rid, mr_list, comment_list)) { if (!file.update()) retval = 1; } else { retval = 1; } if (tossed_privileges) { restore_privileges(); tossed_privileges = 0; } } catch (CsscExitvalException e) { if (tossed_privileges) { restore_privileges(); tossed_privileges = 0; } if (e.exitval > retval) retval = e.exitval; } } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sccs.c0000644000000000000000000017375313464267235012360 0ustar0000000000000000/* * Copyright (C) 1998, 1999, 2001, 2019 Free Software Foundation, Inc. All rights reserved. * * Copyright (c) 1980, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* See also the file COPYING.bsd. */ #define _BSD_SOURCE #define DEBUG (1) #ifndef lint static const char copyright[] = "@(#) Copyright (c) 1980, 1993\n" "The Regents of the University of California. All rights reserved.\n" "@(#) Copyright (c) 1998\n" "Free Software Foundation, Inc. All rights reserved.\n"; #endif /* not lint */ static const char filever[] = "$Id: sccs.c,v 1.44 2007/12/19 00:21:14 jay Exp $"; #include #include #include #include #include #include #include #include #include #include /* TODO: this does what? */ #include #include /* TODO: consider using sigaction(). */ #include /* TODO: same as in parent directory. */ #include /* getpwuid() */ #ifdef HAVE_GRP_H #include /* setgroups() */ #endif /* #include "pathnames.h" */ /* The next few lines inserted from @(#)pathnames.h 8.1 (Berkeley) 6/6/93 */ /* #include */ #include "dirent-safer.h" #include "progname.h" #ifndef _PATH_BSHELL #define _PATH_BSHELL "/bin/sh" #endif /* #define PASTE(a,b) a##b */ #define _PATH_SCCSADMIN ("admin") #define _PATH_SCCSBDIFF ("bdiff") #define _PATH_SCCSCOMB ("comb") #define _PATH_SCCSDELTA ("delta") #define _PATH_SCCSDIFF ("sccsdiff") #define _PATH_SCCSGET ("get") #define _PATH_SCCSUNGET ("unget") #define _PATH_SCCSHELP ("help") #define _PATH_SCCSPRS ("prs") #define _PATH_SCCSPRT ("prt") #define _PATH_SCCSRMDEL ("rmdel") #define _PATH_SCCSCDC ("cdc") #define _PATH_SCCSVAL ("val") #define _PATH_SCCSWHAT ("what") #undef _PATH_TMP #define _PATH_TMP "/tmp/sccsXXXXX" /* End of insertion from pathnames.h */ #ifndef PREFIX #define PREFIX "/usr/sccs/" #endif #ifdef STAT_MACROS_BROKEN #undef S_ISDIR #endif /* * Exit values; the file normally defines * EX_*, but on Solaris machines this seems to result * in redefinition of the values (at least in one reported * case, with GCC as the compiler). To avoid this we define them * here, but with a name change to avoid clashes. */ #define CSSC_EX_OK 0 /* successful termination */ #define CSSC_EX_USAGE 64 /* command line usage error */ #define CSSC_EX_DATAERR 65 /* data format error */ #define CSSC_EX_NOINPUT 66 /* cannot open input */ #define CSSC_EX_NOUSER 67 /* addressee unknown */ #define CSSC_EX_NOHOST 68 /* host name unknown */ #define CSSC_EX_UNAVAILABLE 69 /* service unavailable */ #define CSSC_EX_SOFTWARE 70 /* internal software error */ #define CSSC_EX_OSERR 71 /* system error (e.g., can't fork) */ #define CSSC_EX_OSFILE 72 /* critical OS file missing */ #define CSSC_EX_CANTCREAT 73 /* can't create (user) output file */ #define CSSC_EX_IOERR 74 /* input/output error */ #define CSSC_EX_TEMPFAIL 75 /* temp failure; user is invited to retry */ #define CSSC_EX_PROTOCOL 76 /* remote error in protocol */ #define CSSC_EX_NOPERM 77 /* permission denied */ #define CSSC_EX_CONFIG 78 /* configuration error */ /* ** SCCS.C -- human-oriented front end to the SCCS system. ** ** Without trying to add any functionality to speak of, this ** program tries to make SCCS a little more accessible to human ** types. The main thing it does is automatically put the ** string "SCCS/s." on the front of names. Also, it has a ** couple of things that are designed to shorten frequent ** combinations, e.g., "delget" which expands to a "delta" ** and a "get". ** ** This program can also function as a setuid front end. ** To do this, you should copy the source, renaming it to ** whatever you want, e.g., "syssccs". Change any defaults ** in the program (e.g., syssccs might default -d to ** "/usr/src/sys"). Then recompile and put the result ** as setuid to whomever you want. In this mode, sccs ** knows to not run setuid for certain programs in order ** to preserve security, and so forth. ** ** Note that this is not the original version of the code and so ** any assumptions you might make about the code security of the ** original code do not apply to this version. Think twice (and ** define SCCSDIR) before installing this program setuid. ** ** Usage: ** sccs [flags] command [args] ** ** Flags: ** -d represents a directory to search ** out of. It should be a full pathname ** for general usage. E.g., if is ** "/usr/src/sys", then a reference to the ** file "dev/bio.c" becomes a reference to ** "/usr/src/sys/dev/bio.c". ** -p prepends to the final component ** of the pathname. By default, this is ** "SCCS". For example, in the -d example ** above, the path then gets modified to ** "/usr/src/sys/dev/SCCS/s.bio.c". In ** more common usage (without the -d flag), ** "prog.c" would get modified to ** "SCCS/s.prog.c". In both cases, the ** "s." gets automatically prepended. ** -r run as the real user. ** ** Flags peculiar to the GNU version of this program: ** ** --cssc Print "yes", and exit successfully. ** --version Show version information. ** --prefix=foo Prepend ``foo'' to the names of the ** sccs programs before running them. ** If --prefix is not used, there is a ** default, usually "/usr/sccs". Use the ** --version flag to discover the default ** prefix. ** -V Synonymous with --version. ** ** Commands: ** admin, ** get, ** unget, ** delta, ** rmdel, ** cdc, ** etc. Straight out of SCCS; only difference ** is that pathnames get modified as ** described above. ** enter Front end doing "sccs admin -i " ** create Macro for "enter" followed by "get". ** edit Macro for "get -e". ** unedit Removes a file being edited, knowing ** about p-files, etc. ** delget Macro for "delta" followed by "get". ** deledit Macro for "delta" followed by "get -e". ** branch Macro for "get -b -e", followed by "delta ** -s -n", followd by "get -e -t -g". ** diffs "diff" the specified version of files ** and the checked-out version. ** print Macro for "prs -e" followed by "get -p -m". ** tell List what files are being edited. ** info Print information about files being edited. ** clean Remove all files that can be ** regenerated from SCCS files. ** check Like info, but return exit status, for ** use in makefiles. ** fix Remove a top delta & reedit, but save ** the previous changes in that delta. ** ** Compilation Flags: ** SCCSDIR -- if defined, forces the -d flag to take on ** this value. This is so that the setuid ** aspects of this program cannot be abused. ** This flag also disables the -p flag. ** Setuid execution is only supported if this ** flag is set. ** SCCSPATH -- the default for the -p flag. ** MYNAME -- the title this program should print when it ** gives error messages. ** ** UIDUSER -- removed since we cannot trust $USER ** or getlogin in setuid programs. ** ** PREFIX -- Sets the default prefix which allows us to ** find the SCCS subcommands. Unless you overrride ** this on the compiler command line or by editing ** the source, this defaults to "/usr/sccs". Using ** the --version flag will tell you what the setting ** is. This macro is available only in the GNU ** version of this program. ** ** ** ** Compilation Instructions: ** cc -O -n -s sccs.c ** The flags listed above can be -D defined to simplify ** recompilation for variant versions. ** ** Author: ** Eric Allman, UCB/INGRES ** Copyright 1980 Regents of the University of California */ /******************* Configuration Information ********************/ #ifndef SCCSPATH #define SCCSPATH "SCCS" /* pathname in which to find s-files */ #endif #ifndef MYNAME #define MYNAME "sccs" /* name used for printing errors */ #endif /**************** End of Configuration Information ****************/ typedef char bool; #define TRUE 1 #define FALSE 0 #define bitset(bit, word) ((bool) ((bit) & (word))) struct sccsprog { const char *sccsname; /* name of SCCS routine */ short sccsoper; /* opcode, see below */ short sccsflags; /* flags, see below */ const char *sccspath; /* pathname of binary implementing */ int clean_mode; /* mode for do_clean(). */ }; /* values for sccsoper */ #define PROG 0 /* call a program */ #define CMACRO 1 /* command substitution macro */ #define FIX 2 /* fix a delta */ #define CLEAN 3 /* clean out recreatable files */ #define UNEDIT 4 /* unedit a file */ #if 0 #define SHELL 5 /* call a shell file (like PROG) */ #endif #define DIFFS 6 /* diff between sccs & file out */ #define DODIFF 7 /* internal call to diff program */ #define ENTER 8 /* enter new files */ /* bits for sccsflags */ #define NO_SDOT 0001 /* no s. on front of args */ #define REALUSER 0002 /* protected (e.g., admin) */ #define WARN_MISSING 0004 /* not implemented in GNU CSSC */ #define NO_HELP_HERE 0010 /* issue special message re "help" */ /* modes for the "clean", "info", "check" ops */ #define CLEANC 0 /* clean command */ #define INFOC 1 /* info command */ #define CHECKC 2 /* check command */ #define TELLC 3 /* give list of files being edited */ /* ** Description of commands known to this program. ** First argument puts the command into a class. Second arg is ** info regarding treatment of this command. Third arg is a ** list of flags this command accepts from macros, etc. Fourth ** arg is the pathname of the implementing program, or the ** macro definition, or the arg to a sub-algorithm. */ const struct sccsprog SccsProg[] = { {"admin", PROG, REALUSER, _PATH_SCCSADMIN, 0 }, {"cdc", PROG, 0, _PATH_SCCSCDC, 0 }, {"comb", PROG, WARN_MISSING, _PATH_SCCSCOMB, 0 }, {"delta", PROG, 0, _PATH_SCCSDELTA, 0 }, {"get", PROG, 0, _PATH_SCCSGET, 0 }, {"unget", PROG, 0, _PATH_SCCSUNGET, 0 }, {"help", PROG, NO_HELP_HERE | NO_SDOT, _PATH_SCCSHELP, 0 }, {"prs", PROG, 0, _PATH_SCCSPRS, 0 }, {"prt", PROG, 0, _PATH_SCCSPRT, 0 }, {"rmdel", PROG, REALUSER, _PATH_SCCSRMDEL, 0 }, {"val", PROG, 0, _PATH_SCCSVAL, 0 }, {"what", PROG, NO_SDOT, _PATH_SCCSWHAT, 0 }, {"sccsdiff", PROG, REALUSER, _PATH_SCCSDIFF, 0 }, {"edit", CMACRO, NO_SDOT, "get -e", 0 }, {"delget", CMACRO, NO_SDOT, "delta:mysrp/get:ixbeskcl -t", 0 }, {"deledit", CMACRO, NO_SDOT, "delta:mysrp -n/get:ixbskcl -e -t -g", 0 }, {"fix", FIX, NO_SDOT, NULL, 0 }, {"clean", CLEAN, REALUSER | NO_SDOT, (char *) NULL, CLEANC }, {"info", CLEAN, REALUSER | NO_SDOT, (char *) NULL, INFOC }, {"check", CLEAN, REALUSER | NO_SDOT, (char *) NULL, CHECKC }, {"tell", CLEAN, REALUSER | NO_SDOT, (char *) NULL, TELLC }, {"unedit", UNEDIT, NO_SDOT, NULL, 0 }, {"diffs", DIFFS, NO_SDOT | REALUSER, NULL, 0 }, {"-diff", DODIFF, NO_SDOT | REALUSER, _PATH_SCCSBDIFF, 0 }, {"print", CMACRO, NO_SDOT, "prs -e/get -p -m -s", 0 }, {"branch", CMACRO, NO_SDOT, "get:ixrc -e -b/delta: -s -n -ybranch-place-holder/get:pl -e -t -g", 0 }, {"enter", ENTER, NO_SDOT, NULL, 0 }, {"create", CMACRO, NO_SDOT, "enter/get:ixeskcl -t", 0 }, {NULL, -1, 0, NULL, 0 }, }; /* one line from a p-file */ struct pfile { char *p_osid; /* old SID */ char *p_nsid; /* new SID */ char *p_user; /* user who did edit */ char *p_date; /* date of get */ char *p_time; /* time of get */ char *p_aux; /* extra info at end */ }; const char *SccsPath = SCCSPATH; /* pathname of SCCS files */ #ifdef SCCSDIR const char *SccsDir = SCCSDIR; /* directory to begin search from */ #else const char *SccsDir = ""; #endif char *subprogram_exec_prefix = NULL; /* see try_to_exec(). */ int OutFile = -1; /* override output file for commands */ bool RealUser; /* if set, running as real user */ #ifdef DEBUG bool Debug = 0; /* turn on tracing */ #endif static bool TrustEnvironment = 0; void syserr (const char *fmt,...); void usrerr (const char *fmt,...); int command (char *argv[], bool forkflag, const char *arg0); int callprog (const char *progpath, short flags, char *const argv[], bool forkflag); int clean (int mode, char *const argv[]); int dodiff (char * getv[], const char *gfile); int isbranch (const char *sid); void putpfent (register const struct pfile *pf, register FILE * f); bool safepath (register const char *p); bool isdir (const char *name); const struct sccsprog *lookup (const char *name); bool unedit (const char *fn); char *makefile (const char *name); const char *tail (register const char *fn); char *tail_nc (register char *fn); const struct pfile *getpfent (FILE * pfp); const char *username (void); char *nextfield (register char *p); char *my_rindex(const char *s, int ch); char *my_index(const char *s, int ch); static char *gstrcat (char *to, const char *from, size_t length); static char *gstrncat (char *to, const char *from, size_t n, size_t length); static char *gstrcpy (char *to, const char *from, size_t length); static void gstrbotch (const char *str1, const char *str2); static void gstrbotchn (int avail, const char *, int, const char *, int); static int absolute_pathname (const char *); static char *str_dup (const char *); static void childwait(int pid, int *status_ptr, int ignoreintr); /* #define FBUFSIZ BUFSIZ */ #define FBUFSIZ (1024u) static void show_version(void) { fprintf(stderr, "%s from GNU CSSC %s\n%s\n", program_name, (VERSION), filever); fprintf(stderr, "SccsPath = '%s'\nSccsDir = '%s'\n", SccsPath, SccsDir); fprintf(stderr, "Default prefix for SCCS subcommands is '%s'\n", (PREFIX)); } static void oom(void) { perror("malloc failed"); exit(CSSC_EX_TEMPFAIL); } /* set_prefix() * * The user has specified the --prefix option which indicates * where to look for the subcommands. This is primarily * used by the test suite so that it can be run before * the programs have been installed. * * However, if the user is allowed to provide an arbitrary prefix, * they could use this facility to execute arbitrary programs. * If this program is installed setuid, that is a security hole. * * I'm not saying that CSSC isn't one big security hole itself, * but we should certainly forbid this. * * See also try_to_exec(). */ static void set_prefix(const char *pfx) { if (TrustEnvironment) { char *p = malloc(1+strlen(pfx)); #ifdef DEBUG if (Debug) printf ("set_prefix: setting execution prefix to '%s'\n", pfx); #endif if (p) { free (subprogram_exec_prefix); strcpy(p, pfx); subprogram_exec_prefix = p; } else { oom(); } } else { fprintf(stderr, "%s", "Option --prefix is incompatible with setuid " "execution. Sorry.\n"); exit (CSSC_EX_USAGE); } } static void setuid_warn(void) { const char *str = "If you want to install this program set-user-id or set-group-id, you\n" "must compile it with the SCCSDIR macro defined, in order to\n" "prevent abuse. Even so, abuse is probably not impossible. This\n" "is not a recommended mode of operation for this program.\n"; fprintf(stderr, "%s", str); } static void drop_privs(void) { /* Call setgroups() before setuid(), see POS36-C */ #ifdef HAVE_SETGROUPS /* EPERM can be ignored here - if we can't call setgroups(), we're safe */ if (0 != setgroups(0, NULL) && errno != EPERM) { perror("setgroups"); exit(CSSC_EX_NOPERM); } #endif /* Call setgid() before setuid(), see POS36-C */ if (0 != setgid(getgid())) { perror("setgid"); exit(CSSC_EX_NOPERM); } if (0 != setuid (getuid ())) { perror("setuid"); exit(CSSC_EX_NOPERM); } RealUser++; } static void check_data_integrity() { } /* cleanup_environment * * This function unsets the CSSC configuration variables, so that the values * specified to "configure" at compilation time are enforced. This prevents * the invoking user overriding the policy decision made by the person who * installed the set-user-id or set-group-id copy of the "sccs" driver. * * This function is not called when "sccs" is running unprivileged. */ static void cleanup_environment(void) { const char * binary_support = "CSSC_BINARY_SUPPORT"; const char * max_line_len = "CSSC_MAX_LINE_LENGTH"; #ifdef HAVE_UNSETENV unsetenv(binary_support); unsetenv(max_line_len); #else /* XXX: not ideal. We'd like just to turn them off, but * if we have no unsetenv(), we simply have to fail. */ pfail = getenv(binary_support); if (NULL == pfail) pfail = getenv(max_line_len); if (pfail) { fprintf(stderr, "You should not set the %s environment variable when " "the sccs driver is running set-user-id or set-group-id.\n", pfail); exit(CSSC_EX_NOPERM); } #endif } static void usage(void) { fprintf (stderr, "Usage: %s [flags] command [flags]\n", program_name); } char * my_rindex(const char *p, int ch) { return strrchr(p, ch); } char * my_index(const char *p, int ch) { return strchr(p, ch); } #define PFILELG 120 int main (int argc, char **argv) { register char *p; register int i; int hadver = 0; (void) ©right; /* prevent warning about unused variable. */ set_program_name (argv[0]); if (!absolute_pathname(PREFIX)) { fprintf(stderr, "Compiled-in program name prefix %s is not absolute.\n" "Please recompile this program using an absolute path.\n", PREFIX); exit(CSSC_EX_CONFIG); } if ( (getuid() != geteuid()) || (getgid() != getegid())) { TrustEnvironment = 0; /* running setuid, ignore $PATH etc. */ #ifndef SCCSDIR setuid_warn(); exit(CSSC_EX_NOPERM); #endif cleanup_environment(); } else { TrustEnvironment = 1; } if (TrustEnvironment) { #ifndef __ultrix /* Mark Reynolds : If $LANG is not * set, setlocale() fails on VAX Ultrix 4.2. */ if (NULL == setlocale(LC_ALL, "")) { /* If we can't set the locale as the user wishes, * emit an error message and continue. The error * message will of course be in the "C" locale. */ perror("Error setting locale"); } #endif } check_data_integrity(); #ifndef SCCSDIR /* Setuid execution is only allowed if SCCSDIR is defined, * so we can "trust" the PROJECTDIR environment variable. */ /* pull "SccsDir" out of the environment (possibly) */ p = getenv("PROJECTDIR"); if (p != NULL && p[0] != '\0') { register struct passwd *pw; extern struct passwd *getpwnam(); char buf[FBUFSIZ]; if (p[0] == '/') SccsDir = p; else { pw = getpwnam(p); if (pw == NULL) { usrerr("user %s does not exist", p); exit(CSSC_EX_USAGE); } gstrcpy(buf, pw->pw_dir, sizeof(buf)); gstrcat(buf, "/src", sizeof(buf)); if (access(buf, 0) < 0) { gstrcpy(buf, pw->pw_dir, sizeof(buf)); gstrcat(buf, "/source", sizeof(buf)); if (access(buf, 0) < 0) { usrerr("project %s has no source!", p); exit(CSSC_EX_USAGE); } } SccsDir = buf; } } #endif /* ** Detect and decode flags intended for this program. */ if (argc < 2) { usage(); exit (CSSC_EX_USAGE); } argv[argc] = NULL; if (lookup (argv[0]) == NULL) { while ((p = *++argv) != NULL) { if (*p != '-') break; switch (*++p) { case '-': /* long option. */ ++p; if (0 == *p) /* just "--" */ { fprintf(stderr, "%s", "End-of-arguments option \"--\" not " "supported, sorry.\n"); exit (CSSC_EX_USAGE); } else if (0 == strncmp(p, "prefix=", 7)) { set_prefix(p+7); } else if (0 == strcmp(p, "cssc")) { printf("%s\n", "yes"); exit(CSSC_EX_OK); } else if (0 == strcmp(p, "version")) { if (!hadver) show_version(); hadver = 1; if (2 == argc) /* If the only arg, return success. */ return 0; } else { usrerr ("unknown option --%s", p); usage(); exit (CSSC_EX_USAGE); } break; case 'V': if (!hadver) show_version(); hadver = 1; if (2 == argc) /* If -V was the only arg, return success. */ return 0; break; /* Otherwise, process the remaining options. */ case 'r': /* run as real user */ drop_privs(); break; #ifndef SCCSDIR case 'p': /* path of sccs files */ SccsPath = ++p; if (SccsPath[0] == '\0' && argv[1] != NULL) SccsPath = *++argv; break; case 'd': /* directory to search from */ SccsDir = ++p; if (SccsDir[0] == '\0' && argv[1] != NULL) SccsDir = *++argv; break; #else case 'p': case 'd': fprintf(stderr, "The %c option has been disabled.\n", *p); exit(CSSC_EX_USAGE); break; #endif case 'T': /* trace */ #ifdef DEBUG Debug++; #else fprintf(stderr, "%s", "The -T option has been disabled. Sorry.\n"); exit(CSSC_EX_USAGE); #endif break; default: usrerr ("unknown option -%s", p); usage(); exit (CSSC_EX_USAGE); } } if (SccsPath[0] == '\0') SccsPath = "."; } if (NULL == argv[0]) { /* No remaining args! */ if (!hadver) { /* Not sure what went on, but it wasn't a useful command line. */ usage(); return 1; } else { /* Just "sccs -V" is valid. */ return 0; } } else { i = command (argv, FALSE, ""); return i; } } char ** do_enter(char *argv[], char **np, char **ap, int *rval) { char buf2[FBUFSIZ]; char *argv_tmp; /* skip over flag arguments */ for (np = &ap[1]; *np != NULL && **np == '-'; np++) continue; argv = np; /* do an admin for each file */ argv_tmp = argv[1]; while (np[0] != NULL) { printf ("\n%s:\n", *np); strcpy (buf2, "-i"); gstrcat (buf2, np[0], sizeof (buf2)); ap[0] = buf2; /* sccs enter foo --> admin -ifoo */ argv[0] = tail_nc (np[0]); argv[1] = NULL; *rval = command (ap, TRUE, "admin"); argv[1] = argv_tmp; if (*rval == 0) { strcpy (buf2, ","); gstrcat (buf2, tail (np[0]), sizeof (buf2)); if (link (np[0], buf2) >= 0) unlink (np[0]); } np++; } return np; } static int absolute_pathname(const char *p) { return '/' == p[0]; } static void try_to_exec(const char *prog, char * const argv[]) { char *newprog; const char *prefix; size_t len; #ifdef DEBUG if (Debug) printf ("try_to_exec: %s\n", prog); #endif /* subprogram_exec_prefix is always NULL if we are runnign setuid. */ if (subprogram_exec_prefix) { prefix = subprogram_exec_prefix; #ifdef DEBUG if (Debug) printf ("try_to_exec: Using user prefix '%s'\n", prefix); #endif } else { prefix = (PREFIX); #ifdef DEBUG if (Debug) printf ("try_to_exec: Using default prefix '%s'\n", prefix); #endif /* If no custom prefix was specified on the command line, * we start by using execvp, because:- * * 1) The user may wish to use SCCS programs other than those * in a fixed location. * 2) execv("prt") will exec a program "prt" in the current * dorectory (execvp will not). */ /* Honour $PATH unless running setuid. * Must NOT use execvp() if running setuid. */ if (TrustEnvironment || RealUser) execvp(prog, argv); /* execvp() uses $PATH */ } /* absolute_pathname() does not call a library function, so no need * to save/restore errno. */ if (absolute_pathname(prog)) { execv(prog, argv); perror(prog); } else { /* if the above exec() returns or was not allowed, try our prefix. */ /* SourceForge BUG #448215: patch from Jeff Sheinberg; * change seconf strlen call from strlen(prefix) to strlen(prog). */ len = strlen(prefix) + strlen(prog); newprog = malloc(len + 1); if (NULL == newprog) { oom(); /*NOTREACHED*/ exit(CSSC_EX_TEMPFAIL); } sprintf(newprog, "%s%s", prefix, prog); prog = newprog; #ifdef DEBUG if (Debug) printf ("try_to_exec: %s\n", prog); #endif execv(prog, argv); perror(prog); } if (Debug) { fprintf(stderr, "try_to_exec: exec failed.\n"); } } /* ** COMMAND -- look up and perform a command ** ** This routine is the guts of this program. Given an ** argument vector, it looks up the "command" (argv[0]) ** in the configuration table and does the necessary stuff. ** ** Parameters: ** argv -- an argument vector to process. ** forkflag -- if set, fork before executing the command. ** editflag -- if set, only include flags listed in the ** sccsklets field of the command descriptor. ** arg0 -- a space-seperated list of arguments to insert ** before argv. ** ** Returns: ** zero -- command executed ok. ** else -- error status. ** ** Side Effects: ** none. */ /* Warning in command () */ int command (char *argv[], bool forkflag, const char *arg0) { const struct sccsprog *cmd; char buf[FBUFSIZ]; /* BUG: access to this is not bounds-checked. */ char *nav[1000]; char **np; char **ap; int rval = 0; /* value to be returned. */ #ifdef DEBUG if (Debug) { int i; printf ("command:\n\t\"%s\"\n", arg0); for (i=0; argv[i] != NULL; ++i) printf ("\t\"%s\"\n", argv[i]); } #endif /* ** Copy arguments. ** Copy from arg0 & if necessary at most one arg ** from argv[0]. */ np = ap = &nav[1]; if (1) /* introduce scope for editchs. */ { char *editchs; editchs = NULL; if (1) /* introduce scope */ { char *q; const char *p; for (p = arg0, q = buf; *p != '\0' && *p != '/';) { *np++ = q; while (*p == ' ') /* wind p to next word. */ p++; while (*p != ' ' && *p != '\0' && *p != '/' && *p != ':') *q++ = *p++; *q++ = '\0'; if (*p == ':') { editchs = q; while (*++p != '\0' && *p != '/' && *p != ' ') *q++ = *p; *q++ = '\0'; } } } *np = NULL; if (*ap == NULL) *np++ = *argv++; /* ** Look up command. ** At this point, *ap is the command name. */ cmd = lookup (*ap); if (cmd == NULL) { usrerr ("Unknown command \"%s\"", *ap); usage(); return (CSSC_EX_USAGE); } else { if (cmd->sccsflags & WARN_MISSING) { fprintf(stderr, "Warning: the \"%s\" command is not yet implemented.\n", *ap); /* continue anyway just in case we did implement it, or * (perhaps) there is a real SCCS around somewhere. */ } if (cmd->sccsflags & NO_HELP_HERE) { fprintf(stderr, "GNU CSSC does not provide the \"%s\" command;\n" "please see the relevant entry in the GNU CSSC manual\n" "and the \"Missing Features and other Problems\" chapter\n" "in particular.\n\n", *ap); } } /* ** Copy remaining arguments doing editing as appropriate. */ for (; *argv != NULL; argv++) { char *p; p = *argv; if (*p == '-') { if (p[1] == '\0' || editchs == NULL || my_index (editchs, p[1]) != NULL) *np++ = p; } else { if (!bitset (NO_SDOT, cmd->sccsflags)) p = makefile (p); /* MEMORY LEAK (of returned value) */ if (p != NULL) *np++ = p; } } *np = NULL; } /* ** Interpret operation associated with this command. */ switch (cmd->sccsoper) { #if 0 case SHELL: /* call a shell file */ { ap[0] = cmd->sccspath; /* Warning: discards const */ ap[-1] = "sh"; rval = callprog (_PATH_BSHELL, cmd->sccsflags, ap-1, forkflag); } break; #endif case PROG: /* call an sccs prog */ { rval = callprog (cmd->sccspath, cmd->sccsflags, ap, forkflag); } break; case CMACRO: /* command macro */ { const char *s; /* step through & execute each part of the macro */ for (s = cmd->sccspath; *s != '\0'; s++) { const char *qq = s; while (*s != '\0' && *s != '/') s++; rval = command (&ap[1], *s != '\0', qq); if (rval != 0) break; } } break; case FIX: /* fix a delta */ { if (ap[1] == 0 || strncmp (ap[1], "-r", 2) != 0) { usrerr ("-r flag needed for fix command"); rval = CSSC_EX_USAGE; break; } /* get the version with all changes */ rval = command (&ap[1], TRUE, "get -k"); /* now remove that version from the s-file */ if (rval == 0) rval = command (&ap[1], TRUE, "rmdel:r"); /* and edit the old version (but don't clobber new vers) */ if (rval == 0) rval = command (&ap[2], FALSE, "get -e -g"); } break; case CLEAN: { rval = clean ( cmd->clean_mode, ap ); } break; case UNEDIT: { for (argv = np = &ap[1]; *argv != NULL; argv++) { if (unedit (*argv)) *np++ = *argv; } fflush (stdout); *np = NULL; /* Test difference: unedit() says " foo: removed" and this * output comes *after* the output from get. This happens * when the output is a file. it's a buffering issue, not * noticed by the casual user. * * Sigh. * * We can get the same output if we fork to run get; that way, * the parent's output remains in the stdout buffer until * after the child has exited. */ /* get all the files that we unedited successfully */ if (np > &ap[1]) rval = command (&ap[1], TRUE, "get"); } break; case DIFFS: /* diff between s-file & edit file */ { char *s; /* find the end of the flag arguments */ for (np = &ap[1]; *np != NULL && **np == '-'; np++) continue; argv = np; /* for each file, do the diff */ s = argv[1]; while (*np != NULL) { int this_ret; /* messy, but we need a null terminated argv */ *argv = *np++; argv[1] = NULL; this_ret = dodiff (ap, tail (*argv)); if (rval == 0) rval = this_ret; argv[1] = s; } } break; case DODIFF: /* internal diff call */ { drop_privs(); for (np = ap; *np != NULL; np++) { if ((*np)[0] == '-' && (*np)[1] == 'C') (*np)[1] = 'c'; } /* insert "-" argument */ np[1] = NULL; np[0] = np[-1]; np[-1] = "-"; /* execute the diff program of choice */ #ifndef V6 if (TrustEnvironment) execvp ("diff", ap); #endif try_to_exec (cmd->sccspath, argv); exit (CSSC_EX_OSERR); } /*NOTREACHED */ break; case ENTER: /* enter new sccs files */ np = do_enter(argv, np, ap, &rval); break; default: { syserr ("Unexpected oper %d", cmd->sccsoper); exit (CSSC_EX_SOFTWARE); } /*NOTREACHED */ break; } #ifdef DEBUG if (Debug) printf ("command: rval=%d\n", rval); #endif return rval; } /* ** LOOKUP -- look up an SCCS command name. ** ** Parameters: ** name -- the name of the command to look up. ** ** Returns: ** ptr to command descriptor for this command. ** NULL if no such entry. ** ** Side Effects: ** none. */ const struct sccsprog * lookup (const char *name) { register const struct sccsprog *cmd; for (cmd = SccsProg; cmd->sccsname != NULL; cmd++) { if (strcmp (cmd->sccsname, name) == 0) return cmd; } return NULL; } /* * childwait() * * Wait for a child process, perhaps with SIGINT ignored. */ static void childwait(int pid, int *status_ptr, int ignoreintr) { struct sigaction sa, osa; int ret; /* temporarily ignore SIG_INT. */ memset (&sa, 0, sizeof(sa)); if (ignoreintr) { sa.sa_handler = SIG_IGN; sigemptyset(&sa.sa_mask); sa.sa_flags = 0; ret = sigaction(SIGINT, &sa, &osa); } /* May eventually need to kludge waitpid() as a loop * with wait() for older systems. */ while ( -1 == waitpid(pid, status_ptr, 0) && EINTR == errno) errno = 0; /* Restore previous disposition of SIG_INT. */ if (ignoreintr && 0 == ret) sigaction(SIGINT, &osa, NULL); } /* * get_sig_name -- find the name for a signal. * */ static const char * get_sig_name(unsigned int sig, char sigmsgbuf[11]) { #ifdef SYS_SIGLIST_DECLARED #ifdef NSIG if (sig < NSIG) return sys_siglist[sig]; #endif #endif if (sig > 999) sig = 999; /* prevent buffer overflow (!) */ sprintf (sigmsgbuf, "Signal %u", sig); return sigmsgbuf; } /* do_fork() * * This function was created so that we could do things in preparation * for fork, specifically, ensure that output streams are flushed and * so on. Unfortunately, if we flush our output before forking, we break * compatibility with some vendors' implementations of "sccs unedit", for * which the output of "get" comes before the "foo: removed" output. * The fact that that is stupid is beside the point. -- . */ static pid_t do_fork(void) { /* ? Sleep if we get EAGAIN? */ /* ? Sleep if we get ENOMEM? */ return fork(); } /* ** CALLPROG -- call a program ** ** Used to call the SCCS programs. ** ** Parameters: ** progpath -- pathname of the program to call. ** flags -- status flags from the command descriptors. ** argv -- an argument vector to pass to the program. ** forkflag -- if true, fork before calling, else just ** exec. ** ** Returns: ** The exit status of the program. ** Nothing if forkflag == FALSE. ** ** Side Effects: ** Can exit if forkflag == FALSE. */ int callprog (const char *progpath, short flags, char *const argv[], bool forkflag) { register int i; #ifdef DEBUG if (Debug) { printf ("%s\n", "callprog:"); for (i = 0; argv[i] != NULL; i++) printf ("\t\"%s\"\n", argv[i]); } #endif if (*argv == NULL) return (-1); /* ** Fork if appropriate. */ if (forkflag) { #ifdef DEBUG if (Debug) printf ("%s", "Forking\n"); #endif i = do_fork (); if (i < 0) { syserr ("cannot fork"); exit (CSSC_EX_OSERR); } else if (i > 0) /* parent */ { int st; childwait(i, &st, 0); /* don't block SIGINT. */ if (WIFEXITED(st)) /* normal exit. */ { st = WEXITSTATUS(st); } else /* child exited via signal */ { int sigcode = WTERMSIG(st); if (sigcode != SIGINT && sigcode != SIGPIPE) { char sigmsgbuf[11]; fprintf (stderr, "%s: %s: %s%s\n", program_name, argv[0], get_sig_name(sigcode, sigmsgbuf), (WCOREDUMP(st) ? " (core dumped)" : "") ); } st = CSSC_EX_SOFTWARE; } if (OutFile >= 0) { close (OutFile); OutFile = -1; } return (st); } } else if (OutFile >= 0) { /* TODO: make this impossible. */ syserr ("callprog: setting stdout without forking"); exit (CSSC_EX_SOFTWARE); } /* * in child (or didn't fork at all). */ /* set protection as appropriate */ if (bitset (REALUSER, flags)) { drop_privs(); RealUser = 1; #ifdef DEBUG if (Debug) printf ("callprog: gave up privileges.\n"); #endif } /* change standard input & output if needed */ if (OutFile >= 0) { close (1); dup (OutFile); close (OutFile); } /* call real SCCS program */ try_to_exec (progpath, argv); exit (CSSC_EX_UNAVAILABLE); /*NOTREACHED */ } /* ** STR_DUP -- make a copy of a string. ** ** Parameters: ** S -- the string to be cpied. ** ** Returns: ** A duplicate copy of that string. ** NULL on error. ** ** Side Effects: ** none. */ static char * str_dup (const char *s) { char *p; size_t len = strlen (s) + 1u; /* include space for terminating '\0' */ p = malloc (len); if (p) { memcpy (p, s, len); } else { perror ("Sccs: no mem"); exit (CSSC_EX_TEMPFAIL); } return p; } /* ** MAKEFILE -- make filename of SCCS file ** ** If the name passed is already the name of an SCCS file, ** just return it. Otherwise, munge the name into the name ** of the actual SCCS file. ** ** There are cases when it is not clear what you want to ** do. For example, if SccsPath is an absolute pathname ** and the name given is also an absolute pathname, we go ** for SccsPath (& only use the last component of the name ** passed) -- this is important for security reasons (if ** sccs is being used as a setuid front end), but not ** particularly intuitive. ** ** Parameters: ** name -- the file name to be munged. ** ** Returns: ** The pathname of the sccs file. ** NULL on error. ** ** Side Effects: ** none. */ char * makefile (const char *name) { register const char *p; char buf[3 * FBUFSIZ]; register char *q; size_t left; p = my_rindex (name, '/'); if (p == NULL) p = name; else p++; /* ** Check to see that the path is "safe", i.e., that we ** are not letting some nasty person use the setuid part ** of this program to look at or munge some presumably ** hidden files. */ if (SccsDir[0] == '/' && !safepath (name)) return (NULL); /* ** Create the base pathname. */ /* first the directory part */ if (SccsDir[0] != '\0' && name[0] != '/' && strncmp (name, "./", 2) != 0) { gstrcpy (buf, SccsDir, sizeof (buf)); gstrcat (buf, "/", sizeof (buf)); } else { gstrcpy (buf, "", sizeof (buf)); } /* then the head of the pathname */ gstrncat (buf, name, p - name, sizeof (buf)); /* will always be terminated */ q = &buf[strlen (buf)]; left = sizeof(buf) - strlen(buf); /* now copy the final part of the name, in case useful */ gstrcpy (q, p, left); /* so is it useful? */ if (strncmp (p, "s.", 2) != 0 && !isdir (buf)) { /* sorry, no; copy the SCCS pathname & the "s." */ gstrcpy (q, SccsPath, left); gstrcat (buf, "/s.", sizeof (buf)); /* and now the end of the name */ gstrcat (buf, p, sizeof (buf)); } /* if I haven't changed it, why did I do all this? */ /* but if I have, squirrel it away */ /* So our actions are the same in either case... */ return str_dup (buf); } /* ** ISDIR -- return true if the argument is a directory. ** ** Parameters: ** name -- the pathname of the file to check. ** ** Returns: ** TRUE if 'name' is a directory, FALSE otherwise. ** ** Side Effects: ** none. */ bool isdir (const char *name) { struct stat stbuf; #ifdef S_ISDIR return (stat (name, &stbuf) >= 0) && S_ISDIR(stbuf.st_mode); #else return (stat (name, &stbuf) >= 0) && (stbuf.st_mode & S_IFDIR); #endif } /* ** SAFEPATH -- determine whether a pathname is "safe" ** ** "Safe" pathnames only allow you to get deeper into the ** directory structure, i.e., full pathnames and ".." are ** not allowed. ** ** Parameters: ** p -- the name to check. ** ** Returns: ** TRUE -- if the path is safe. ** FALSE -- if the path is not safe. ** ** Side Effects: ** Prints a message if the path is not safe. */ bool safepath (register const char *p) { const char *arg = p; if (*p != '/') { while (strncmp (p, "../", 3) != 0 && strcmp (p, "..") != 0) { p = my_index (p, '/'); if (p == NULL) return TRUE; p++; } } printf ("You may not use full pathnames or \"..\" but you specifed '%s'\n", arg); return FALSE; } static void form_gname(char *buf, size_t bufsize, struct dirent *dir) { size_t len = strlen (dir->d_name); size_t gname_len = len-2u; if (gname_len >= bufsize) { gstrbotchn(bufsize, dir->d_name, len, (char*)0, 0); } else { memcpy(buf, dir->d_name+2, gname_len); buf[gname_len] = 0; /* terminate the string. */ } } /* ** CLEAN -- clean out recreatable files ** ** Any file for which an "s." file exists but no "p." file ** exists in the current directory is purged. ** ** Parameters: ** mode -- tells whether this came from a "clean", "info", or ** "check" command. ** argv -- the rest of the argument vector. ** ** Returns: ** none. ** ** Side Effects: ** Removes files in the current directory. ** Prints information regarding files being edited. ** Exits if a "check" command. */ int do_clean (int mode, char *const *argv, char buf[FBUFSIZ]) { struct dirent *dir; register DIR *dirp; char *bufend; register char *basefile; bool gotedit; bool gotpfent; FILE *pfp; bool nobranch = FALSE; register const struct pfile *pf; register char *const *ap; const char *usernm = NULL; const char *subdir = NULL; const char *cmdname; /* ** Process the argv */ cmdname = *argv; for (ap = argv; *++ap != NULL;) { if (**ap == '-') { /* we have a flag */ switch ((*ap)[1]) { case 'b': nobranch = TRUE; break; case 'u': if ((*ap)[2] != '\0') usernm = &(*ap)[2]; else if (ap[1] != NULL && ap[1][0] != '-') usernm = *++ap; else usernm = username (); break; } } else { if (subdir != NULL) usrerr ("too many args"); else subdir = *ap; } } /* ** Find and open the SCCS directory. */ gstrcpy (buf, SccsDir, FBUFSIZ); if (buf[0] != '\0') gstrcat (buf, "/", FBUFSIZ); if (subdir != NULL) { gstrcat (buf, subdir, FBUFSIZ); gstrcat (buf, "/", FBUFSIZ); } gstrcat (buf, SccsPath, FBUFSIZ); bufend = &buf[strlen (buf)]; dirp = opendir (buf); if (dirp == NULL) { usrerr ("cannot open %s", buf); return (CSSC_EX_NOINPUT); } /* ** Scan the SCCS directory looking for s. files. ** gotedit tells whether we have tried to clean any ** files that are being edited. */ gotedit = FALSE; while (NULL != (dir = readdir (dirp))) { if ('s' != dir->d_name[0] || '.' != dir->d_name[1] || 0 == dir->d_name[2]) continue; /* got an s. file -- see if the p. file exists */ gstrcat (buf, "/p.", FBUFSIZ);/* XXX: BUG: wrong size limit. */ basefile = bufend + 3; form_gname(basefile, FBUFSIZ-strlen(buf), dir); /* ** open and scan the p-file. ** 'gotpfent' tells if we have found a valid p-file ** entry. */ pfp = fopen (buf, "r"); gotpfent = FALSE; if (pfp != NULL) { /* the file exists -- report it's contents */ while ((pf = getpfent (pfp)) != NULL) { if (nobranch && isbranch (pf->p_nsid)) continue; if (usernm != NULL && strcmp (usernm, pf->p_user) != 0 && mode != CLEANC) continue; gotedit = TRUE; gotpfent = TRUE; if (mode == TELLC) { printf ("%s\n", basefile); break; } printf ("%12s: being edited: ", basefile); putpfent (pf, stdout); } fclose (pfp); } /* the s. file exists and no p. file exists -- unlink the g-file */ if (mode == CLEANC && !gotpfent) { char unlinkbuf[FBUFSIZ]; form_gname(unlinkbuf, FBUFSIZ, dir); unlink (unlinkbuf); } } /* cleanup & report results */ closedir (dirp); if (!gotedit && mode == INFOC) { printf ("Nothing being edited"); if (nobranch) printf (" (on trunk)"); if (usernm == NULL) printf ("\n"); else printf (" by %s\n", usernm); } if (mode == CHECKC) exit (gotedit); return (CSSC_EX_OK); } int clean (int mode, char *const *argv) { int retval = CSSC_EX_OK; char *buf = malloc(FBUFSIZ); if (NULL == buf) { oom(); } else { retval = do_clean(mode, argv, buf); free(buf); } return retval; } /* ** ISBRANCH -- is the SID a branch? ** ** Parameters: ** sid -- the sid to check. ** ** Returns: ** TRUE if the sid represents a branch. ** FALSE otherwise. ** ** Side Effects: ** none. */ int isbranch (const char *sid) { register const char *p; int dots; dots = 0; for (p = sid; *p != '\0'; p++) { if (*p == '.') dots++; if (dots > 1) return TRUE; } return FALSE; } /* ** UNEDIT -- unedit a file ** ** Checks to see that the current user is actually editting ** the file and arranges that s/he is not editting it. ** ** Parameters: ** fn -- the name of the file to be unedited. ** ** Returns: ** TRUE -- if the file was successfully unedited. ** FALSE -- if the file was not unedited for some ** reason. ** ** Side Effects: ** fn is removed ** entries are removed from pfile. */ bool unedit (const char *fn) { register FILE *pfp; const char *cp; char *pfn; FILE *tfp; register char *q; bool delete = FALSE; bool others = FALSE; const char *myname; const struct pfile *pent; char buf[PFILELG]; /* make "s." filename & find the trailing component */ pfn = makefile (fn); /* returned value must be freed. */ if (pfn == NULL) return (FALSE); q = my_rindex (pfn, '/'); if (q == NULL) q = &pfn[-1]; if (q[1] != 's' || q[2] != '.') { usrerr ("bad file name \"%s\"", fn); free(pfn); return (FALSE); } /* turn "s." into "p." & try to open it */ *++q = 'p'; pfp = fopen (pfn, "r"); if (pfp == NULL) { printf ("%12s: not being edited\n", fn); free(pfn); return (FALSE); } /* create temp file for editing p-file */ tfp = tmpfile(); if (tfp == NULL) { usrerr ("cannot create temporary file"); fclose(pfp); free(pfn); exit (CSSC_EX_OSERR); } /* figure out who I am */ myname = username (); /* * Copy p-file to temp file, doing deletions as needed. */ while ((pent = getpfent (pfp)) != NULL) { if (strcmp (pent->p_user, myname) == 0) { /* a match */ delete = TRUE; } else { /* output it again */ putpfent (pent, tfp); others++; } } /* * Before changing anything, make sure we can remove * the file in question (assuming it exists). */ if (delete) { extern int errno; cp = tail (pfn); if ('p' == cp[0] && '.' == cp[1]) { cp += 2; } errno = 0; if (access (cp, 0) < 0 && errno != ENOENT) goto bad; if (errno == 0) /* * This is wrong, but the rest of the program * has built in assumptions about "." as well, * so why make unedit a special case? */ if (access (".", 2) < 0) { bad: printf ("%12s: can't remove\n", cp); fclose (tfp); fclose (pfp); free(pfn); return (FALSE); } } /* do final cleanup */ if (others) { /* copy it back (perhaps it should be linked?) */ rewind(tfp); if (freopen (pfn, "w", pfp) == NULL) { usrerr ("cannot create \"%s\"", pfn); free(pfn); return (FALSE); } while (fgets (buf, sizeof buf, tfp) != NULL) fputs (buf, pfp); } else { /* it's empty -- remove it */ unlink (pfn); } fclose (tfp); fclose (pfp); /* actually remove the g-file */ /* TODO: %12s in the printfs below is inappropriate for modern Unix * where filenames can be longer than 11 characters... */ if (delete) { /* * Since we've checked above, we can * use the return from unlink to * determine if the file existed or not. */ if (unlink (cp) >= 0) printf ("%12s: removed\n", cp); free(pfn); return (TRUE); } else { printf ("%12s: not being edited by you\n", fn); free(pfn); return (FALSE); } } /* ** DODIFF -- diff an s-file against a g-file ** ** Parameters: ** getv -- argv for the 'get' command. ** gfile -- name of the g-file to diff against. ** ** Returns: ** Result of get. ** ** Side Effects: ** none. */ int dodiff (char * getv[], const char *gfile) { int pipev[2]; int rval; register int pid; auto int st; extern int errno; printf ("\n------- %s -------\n", gfile); fflush (stdout); /* create context for diff to run in */ if (pipe (pipev) < 0) { syserr ("dodiff: pipe failed"); exit (CSSC_EX_OSERR); } if ((pid = do_fork ()) < 0) { syserr ("dodiff: fork failed"); exit (CSSC_EX_OSERR); } else if (pid > 0) { /* in parent; run get */ OutFile = pipev[1]; close (pipev[0]); rval = command (&getv[1], TRUE, "get:rcixt -s -k -p"); childwait(pid, &st, 1); /* ignore SIGINT while waiting. */ /* ignore result of diff */ } else { /* in child, run diff */ if (close (pipev[1]) < 0 || close (0) < 0 || dup (pipev[0]) != 0 || close (pipev[0]) < 0) { syserr ("dodiff: failed to set up the 'diff' end of the pipe"); exit (CSSC_EX_OSERR); } /* The aBdHpqsvy options are (usually) specific to GNU diff. */ /* GNU diff supports -v (show version) but I don't think * this is useful. Nevertheless we pass it through. */ command (&getv[1], FALSE, "-diff:elsfhbCunaBdHpqsvwyD"); } return rval; } /* ** TAIL -- return tail of filename. ** ** Parameters: ** fn -- the filename. ** ** Returns: ** a pointer to the tail of the filename; e.g., given ** "cmd/ls.c", "ls.c" is returned. ** ** Side Effects: ** none. */ const char * tail (register const char *fn) { register const char *p; for (p = fn; *p != 0; p++) if (*p == '/' && p[1] != '\0' && p[1] != '/') fn = &p[1]; return fn; } /* ** TAIL_NC -- return tail of filename (non-const version). ** ** Parameters: ** fn -- the filename. ** ** Returns: ** a pointer to the tail of the filename; e.g., given ** "cmd/ls.c", "ls.c" is returned. ** ** Side Effects: ** none. */ char * tail_nc (register char *fn) { register char *p; for (p = fn; *p != 0; p++) if (*p == '/' && p[1] != '\0' && p[1] != '/') fn = &p[1]; return fn; } /* ** GETPFENT -- get an entry from the p-file ** ** Parameters: ** pfp -- p-file file pointer ** ** Returns: ** pointer to p-file struct for next entry ** NULL on EOF or error ** ** Side Effects: ** Each call wipes out results of previous call. */ const struct pfile * getpfent (FILE * pfp) { static struct pfile ent; static char buf[PFILELG]; register char *p; if (fgets (buf, sizeof buf, pfp) == NULL) return NULL; ent.p_osid = p = buf; ent.p_nsid = p = nextfield (p); ent.p_user = p = nextfield (p); ent.p_date = p = nextfield (p); ent.p_time = p = nextfield (p); ent.p_aux = p = nextfield (p); return &ent; } char * nextfield (register char *p) { if (p == NULL || *p == '\0') return NULL; while (*p != ' ' && *p != '\n' && *p != '\0') p++; if (*p == '\n' || *p == '\0') { *p = '\0'; return NULL; } *p++ = '\0'; return p; } /* ** PUTPFENT -- output a p-file entry to a file ** ** Parameters: ** pf -- the p-file entry ** f -- the file to put it on. ** ** Returns: ** none. ** ** Side Effects: ** pf is written onto file f. */ void putpfent (register const struct pfile *pf, register FILE * f) { fprintf (f, "%s %s %s %s %s", pf->p_osid, pf->p_nsid, pf->p_user, pf->p_date, pf->p_time); if (pf->p_aux != NULL) fprintf (f, " %s", pf->p_aux); else fprintf (f, "\n"); } /* ** USRERR -- issue user-level error ** ** Parameters: ** f -- format string. ** p1-p3 -- parameters to a printf. ** ** Returns: ** -1 ** ** Side Effects: ** none. */ void usrerr (const char *fmt,...) { va_list ap; fprintf (stderr, "\n%s: ", program_name); va_start (ap, fmt); vfprintf (stderr, fmt, ap); va_end (ap); fprintf (stderr, "\n"); } /* ** SYSERR -- print system-generated error. ** ** Parameters: ** f -- format string to a printf. ** p1, p2, p3 -- parameters to f. ** ** Returns: ** never. ** ** Side Effects: ** none. */ void syserr (const char *fmt,...) { extern int errno; va_list ap; fprintf (stderr, "\n%s SYSERR: ", program_name); va_start (ap, fmt); vfprintf (stderr, fmt, ap); va_end (ap); fprintf (stderr, "\n"); if (errno == 0) { exit (CSSC_EX_SOFTWARE); } else { perror (NULL); exit (CSSC_EX_OSERR); } } /* ** USERNAME -- return name of the current user ** ** Parameters: ** none ** ** Returns: ** name of current user ** ** Side Effects: ** none */ const char * username (void) { const struct passwd *pw; pw = getpwuid (getuid ()); if (pw == NULL) { syserr ("Who are you?\n" "You don't seem to have an entry in the user database " "(/etc/passwd) (uid=%d)", (int)getuid ()); exit (CSSC_EX_OSERR); } return (pw->pw_name); } /* ** Guarded string manipulation routines; the last argument ** is the length of the buffer into which the strcpy or strcat ** is to be done. */ static char * gstrcat (char *to, const char *from, size_t length) { if (strlen (from) + strlen (to) >= length) { gstrbotch (to, from); } return (strcat (to, from)); } static char * gstrncat (char *to, const char *from, size_t n, size_t length) { if (n + strlen (to) >= length) { gstrbotch (to, from); } /* strncat() always appends a \0 to the destination. */ return strncat (to, from, n); } static char * gstrcpy (char *to, const char *from, size_t length) { if (strlen (from) >= length) { gstrbotch (from, (char *) 0); } return strcpy (to, from); } static void gstrbotch (const char *str1, const char *str2) { usrerr ("Filename(s) too long: %s %s", (str1 ? str1 : ""), (str2 ? str2 : "")); exit(CSSC_EX_SOFTWARE); } static void gstrbotchn (int navail, const char *str1, int len1, const char *str2, int len2) { fprintf(stderr, "Filename%s too long: ", (str1 && str2) ? "s" :""); if (str1) { fwrite(str1, len1, 1, stderr); putc(' ', stderr); } if (str2) { fwrite(str2, len2, 1, stderr); } putc('\n', stderr); fprintf(stderr, "Only %d characters available.\n", navail); exit(CSSC_EX_SOFTWARE); } CSSC-1.4.1/src/cssc-assert.h0000644000000000000000000000300113464267235013636 0ustar0000000000000000/* * cssc-assert.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2001, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. */ #ifndef INC_CSSC_ASSERT_H #define INC_CSSC_ASSERT_H 1 #include "defaults.h" NORETURN assert_failed(const char *file, int line, const char *func, const char *test) POSTDECL_NORETURN; #ifdef __GNUC__ #define ASSERT(test) ((test) ? (void) 0 \ : assert_failed(__FILE__, __LINE__, \ __PRETTY_FUNCTION__, #test)) #else #define ASSERT(test) ((test) ? (void) 0 \ : assert_failed(__FILE__, __LINE__, "", #test)) #endif #endif CSSC-1.4.1/src/sf-add.cc0000644000000000000000000000405713464267235012714 0ustar0000000000000000/* * sf-add.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 2001, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_file used adding a new delta to the SCCS * file. * */ #include #include "cssc.h" #include "sccsfile.h" #include "delta.h" #include "delta-table.h" #include "ioerr.h" /* Starts an update of an SCCS file that includes a new entry to be prepended to delta table. */ FILE * sccs_file::start_update(const delta &new_delta) { FILE *out = start_update(); if (out) { if (write_delta(out, new_delta) || write(out)) { xfile_error("Write error."); } } return out; } /* Set the line counts in the prepended delta and then end the update. */ bool sccs_file::end_update(FILE **pout, const delta &d) { if (fflush_failed(fflush(*pout))) { fclose(*pout); *pout = NULL; xfile_error("Write error."); } rewind(*pout); if (printf_failed(fprintf(*pout, "\001h-----\n\001s %05lu/%05lu/%05lu", cap5(d.inserted()), cap5(d.deleted()), cap5(d.unchanged())))) { fclose(*pout); *pout = NULL; xfile_error("Write error."); } bool retval = end_update(pout); delta_table->prepend(d); return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/Makefile.am0000644000000000000000000001015613464267235013300 0ustar0000000000000000# Makefile.am: Part of GNU CSSC. # # Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2019 # Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # # ## Process this file with automake to generate "Makefile.in" ## ## Since it doesn't start with "##", the following line will be copied ## into Makefile.in, and become the first line. # Running ./configure will generate a Makefile from this file. csscutildir = $(libexecdir)/cssc ACLOCAL_AMFLAGS = -I m4 generic_CPPFLAGS = -I ../gl/lib -I $(srcdir)/../gl/lib AM_CPPFLAGS = $(generic_CPPFLAGS) AM_CFLAGS = "-DPREFIX=\"$(csscutildir)/\"" $(generic_CPPFLAGS) AM_LDFLAGS = -L../gl/lib LDADD = -lgnulib AM_CXXFLAGS = $(WARN_CFLAGS) noinst_LIBRARIES = libcssc.a bin_PROGRAMS = sccs csscutil_PROGRAMS = get delta admin prs what unget sact cdc rmdel prt val csscutil_SCRIPTS = sccsdiff # ../configure.ac specifies gnits rules, but we don't actually implement the # --version and --help options. AM_INSTALLCHECK_STD_OPTIONS_EXEMPT = \ admin$(EXE) \ cdc$(EXE) \ delta$(EXE) \ get$(EXE) \ prs$(EXE) \ prt$(EXE) \ rmdel$(EXE) \ sact$(EXE) \ sccs$(EXE) \ sccsdiff \ unget$(EXE) \ val$(EXE) \ what$(EXE) BUILT_SOURCES = version.cc CLEANFILES = sccsdiff noinst_HEADERS = cssc.h defaults.h file.h fileiter.h filelock.h \ filepos.h my-getopt.h linebuf.h pfile.h \ quit.h rel_list.h release.h run.h sccsdate.h sccsfile.h sccsname.h \ seqstate.h sf-chkmr.h sid.h sid_list.h sl-merge.h sysdep.h \ version.h ioerr.h delta-table.h delta.h \ delta-iterator.h bodyio.h filediff.h except.h valcodes.h \ relvbr.h cssc-assert.h cleanup.h libcssc_a_SOURCES = \ rl-merge.cc \ bodyio.cc sf-get.cc sf-get3.cc \ seqstate.cc canonify.cc writesubst.cc \ pfile.cc encoding.cc \ sf-add.cc sf-kw.cc dtbl-prepend.cc sf-chkid.cc \ l-split.cc prompt.cc run.cc filediff.cc \ cap.cc sf-write.cc \ sccsfile.cc rel_list.cc \ sccs-delta.cc delta-table.cc delta-iterator.cc \ fileiter.cc file.cc linebuf.cc \ sccsname.cc sid.cc sccsdate.cc fnsplit.cc \ quit.cc fatalsig.cc \ my-getopt.cc version.cc fdclosed.cc \ showconfig.cc environment.cc # The source lists for the actual executables.... what_SOURCES = what.cc sact_SOURCES = sact.cc unget_SOURCES = unget.cc pf-del.cc prt_SOURCES = prt.cc sf-prt.cc prs_SOURCES = prs.cc sf-prs.cc sf-chkid.cc get_SOURCES = get.cc pf-add.cc sf-chkid.cc sf-kw.cc sf-get2.cc pf-del.cc rmdel_SOURCES = rmdel.cc sf-rmdel.cc cdc_SOURCES = cdc.cc sf-cdc.cc admin_SOURCES = admin.cc sf-admin.cc sf-val.cc delta_SOURCES = delta.cc sf-delta.cc pf-del.cc val_SOURCES = val.cc sf-val.cc get_LDADD = libcssc.a $(LIBOBJS) delta_LDADD = libcssc.a $(LIBOBJS) admin_LDADD = libcssc.a $(LIBOBJS) prs_LDADD = libcssc.a $(LIBOBJS) what_LDADD = libcssc.a $(LIBOBJS) unget_LDADD = libcssc.a $(LIBOBJS) sact_LDADD = libcssc.a $(LIBOBJS) cdc_LDADD = libcssc.a $(LIBOBJS) rmdel_LDADD = libcssc.a $(LIBOBJS) prt_LDADD = libcssc.a $(LIBOBJS) val_LDADD = libcssc.a $(LIBOBJS) sccs_LDADD = libcssc.a $(LIBOBJS) -lgnulib sccsdiff: sccsdiff.sh sed -e 's:__csscutildir__:$(csscutildir):g' < sccsdiff.sh > $@ && chmod a+x $@ || { rm -f $@; false; } check-include-order: rv=0; \ for f in $(srcdir)/*.cc; \ do \ msg="`sed -n -f $(top_srcdir)/auxfiles/firstinclude.sed < $$f`"; \ if test -n "$${msg}"; \ then \ set -- $${msg} ; line=$${1} ; shift; errmsg="$${*}"; \ echo "$${f}:$${line}:$${errmsg}" >&2; \ rv=1; \ fi \ done; \ exit $${rv} testsplit$(EXEEXT): fnsplit.cc quit.$(OBJEXT) $(CXXCOMPILE) -DTEST_FNSPLIT -o testsplit$(EXEEXT) \ $(srcdir)/fnsplit.cc quit.$(OBJEXT) CSSC-1.4.1/src/sf-chkid.cc0000644000000000000000000000537613464267235013253 0ustar0000000000000000/* * sf-chkid.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * */ #include #include #include "cssc.h" #include "sccsfile.h" #include "linebuf.h" #include "bodyio.h" bool is_id_keyword_letter(char ch) { return strchr("MIRLBSDHTEGUYFPQCZWA", ch) != NULL; } /* check_id_keywords(): * * Returns true if the string contains a valid SCCS id keyword. This * version is 8-bit-clean. We use memchr() if available. No harm * done if it is not. * * memchr() is probably not a great deal faster than the while loop we * use below, so it's not worth bothering with it inside the loop. * However, it provides a quick way of eliminating the majority of * cases. * * If we know s[2] is a % then s[1] cannot be the start of a keyword, * because "%%%" is not a valid keyword. This optimisation probably * isn't worth the extra opaqueness of the resulting code. It might * even be slower. So we don't use it. * * We need three characters to contain an ID. subtracting two at the * start allows us to test against (>) zero for the loop. */ bool check_id_keywords(const char *s, size_t len) { if (len < 3) return false; // anything shorter cannot contain an ID. const void *pv = memchr(s, '%', len); if (0 == pv) { return false; // no %, hence no keywords. } else // skip forward to first percent sign. { const char *pc = (const char *)pv; len -= (pc - s); s = pc; // Having adjusted len, we need to retest it. if (len < 3) return false; } len -= 2u; while (len-- > 0) { // test the % characters first to avoid some unneccesary function calls. if ('%' == s[0] && s[1] && '%' == s[2] && is_id_keyword_letter(s[1])) return true; ++s; } return false; } int cssc_linebuf::check_id_keywords() const { return ::check_id_keywords(buf, strlen(buf)); // TODO: make NUL-safe! } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/run.cc0000644000000000000000000001247713464267235012367 0ustar0000000000000000/* * run.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2002, 2007, 2008, 2009, 2010, * 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Routines for running programmes. * */ #include "config.h" #include #include #include #include #include "cssc.h" #include "run.h" #include "sysdep.h" #include "quit.h" #if !defined HAVE_FORK && !defined HAVE_SPAWN #define NEED_CALL_SYSTEM #else #undef NEED_CALL_SYSTEM #endif // According to the ANSI standard, id the argument to system() // is not NULL, the return value is implementation-defined. // // PROBLEM: system() returns an implementation-defined value // unless its argument is NULL. This means that we cannot use it where // we care about the meaning of the return value. This in turn means that // MR validation will never fail (that is, it won't fail when it is // supposed to, it will instead succeed all the time). // // Under Unix, system() returns a value which should be examined with // the use of the WEXITSTATUS macro. The diagnosed return value is -1 // or 127 for two kinds of failure not involving the called program, // and otherwise the return value of the program. Success is // indicated by a zero return value. However, Unix also has fork() and // so we wouldn't be using this function on Unix. Nevertheless it's a // valid choice to manually undefine HAVE_FORK, and so we support this // by the use of WEXITSTATUS. // // XXX: this code probably won't work on many systems because we don't // know how to interpret the result of system(). #ifdef NEED_CALL_SYSTEM static bool call_system(const char *s) { int failed; int ret; errno = 0; ret = system(s); #ifdef WEXITSTATUS failed = (WEXITSTATUS(ret) != 0); #else #ifdef SYSTEM_FAILS_RETURNING_MINUS_ONE failed = (-1 == ret); #else failed = (ret != 0); #endif #endif if (errno) { errormsg_with_errno("call_system(\"%s\") failed (returned %d).", s, ret); return false; } if (failed) return false; else return true; } #endif /* Runs a programme and returns its exit status. */ int run(const char *prg, std::vector const &args) { const size_t len = args.size(); #ifdef NEED_CALL_SYSTEM int cmdlen = strlen(prg) + 1; for (size_t i = 0; i < len; i++) { cmdlen += strlen(args[i]) + 1; } char *s = new char[cmdlen+1]; strcpy(s, prg); for (size_t i = 0; i < len; i++) { strcat(s, " "); strcat(s, args[i]); } bool sysfail = !call_system(s); delete [] s; if (sysfail) return -1; else return 0; #else /* !(HAVE_FORK) && !(HAVE_SPAWN) */ const char * *argv = new const char*[len+2]; argv[0] = prg; for (size_t i = 0; i < len; i++) { argv[i + 1] = args[i]; } argv[len+1] = NULL; #ifndef HAVE_FORK // Use spawn() instead then int ret = spawnvp(P_WAIT, (char *) prg, (char **) argv); if (ret == -1) { errormsg_with_errno("spawnvp(\"%s\") failed.", prg); } #else /* HAVE_FORK */ // We _do_ have fork(). // SunOS 4.1.3 appears not to like fflush(NULL). #if 0 fflush(NULL); #else fflush(stdout); fflush(stderr); #endif pid_t pid = fork(); if (pid < 0) { fatal_quit(errno, "fork() failed."); } if (pid == 0) { cleanup::set_in_child(); execvp(prg, (char **) argv); fatal_quit(errno, "execvp(\"%s\") failed.", prg); } int ret; pid_t r = wait(&ret); while (r != pid) { if (r == -1 && errno != EINTR) { perror("wait()"); // probably ECHILD. break; } r = wait(&ret); } #endif /* CONFIG_NO_FORK */ delete [] argv; return ret; #endif /* !(HAVE_FORK) && !(HAVE_SPAWN) */ } /* Runs a program to check MRs. */ int run_mr_checker(const char *prg, const char *arg1, const std::vector& mrs) { // If the validation flag is set but has no value, PRG will be an // empty string and the validation should succeed silently. This is // for compatibility with "real" SCCS. if (prg[0]) { std::vector args; args.push_back(arg1); for (const auto& mr : mrs) { args.push_back(mr.c_str()); } return run(prg, args); } else { return 0; } } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/delta-iterator.cc0000644000000000000000000000416413464267235014475 0ustar0000000000000000/* * delta-iterator.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of class delta_iterator. * */ #include #include "cssc.h" #include "delta-iterator.h" #include "delta-table.h" #include "cssc-assert.h" delta_iterator::delta_iterator(cssc_delta_table *d) : dtbl(d), pos(-1) { } int delta_iterator::next(int all) { ASSERT(0 != dtbl); while (++pos < dtbl->length()) { if (all || !dtbl->select(pos).removed()) { return 1; } } return 0; } int delta_iterator::index() const { return pos; } delta const * delta_iterator::operator ->() const { ASSERT(0 != dtbl); return &dtbl->select(pos); } delta * delta_iterator::operator ->() { ASSERT(0 != dtbl); return &dtbl->select(pos); } //////////////////////////////////////////////////////////// const_delta_iterator::const_delta_iterator(cssc_delta_table const *d) : dtbl(d), pos(-1) { } int const_delta_iterator::next(int all) { ASSERT(0 != dtbl); while (++pos < dtbl->length()) { if (all || !dtbl->select(pos).removed()) { return 1; } } return 0; } int const_delta_iterator::index() const { return pos; } delta const * const_delta_iterator::operator ->() const { ASSERT(0 != dtbl); return &dtbl->select(pos); } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/ioerr.h0000644000000000000000000000237113464267235012535 0ustar0000000000000000/* * ioerr.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * This file centralises knowledge of the return values * of the various functions. * */ #ifndef CSSC__IOERR_H__ #define CSSC__IOERR_H__ #define fclose_failed(n) (EOF == n) #define fputc_failed(n) (EOF == n) #define putc_failed(n) (EOF == n) #define fputs_failed(n) (EOF == n) #define fflush_failed(n) (EOF == n) #define printf_failed(n) (n < 0) #define fprintf_failed(n) (n < 0) #define fwrite_failed(n,desired) (n < desired) #endif CSSC-1.4.1/src/sccs-delta.cc0000644000000000000000000000306413464267235013575 0ustar0000000000000000/* * sccs-delta.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2009, 2010, 2011, 2014, 2019 Free Software * Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of class delta. * */ #include #include "cssc.h" #include "sccsfile.h" #include "delta.h" delta & delta::operator =(delta const &it) { inserted_ = it.inserted_; deleted_ = it.deleted_; unchanged_ = it.unchanged_; set_type(it.delta_type_); id_ = it.id_; date_ = it.date_; user_ = it.user_; seq_ = it.seq_; prev_seq_ = it.prev_seq_; included_ = it.included_; excluded_ = it.excluded_; ignored_ = it.ignored_; have_includes_ = it.have_includes_; have_excludes_ = it.have_excludes_; have_ignores_ = it.have_ignores_; mrs_ = it.mrs_; comments_ = it.comments_; return *this; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/delta-table.cc0000644000000000000000000000504713464267235013734 0ustar0000000000000000/* * delta-table.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * */ #include #include "cssc.h" #include "delta-table.h" #include "delta-iterator.h" bool cssc_delta_table::delta_at_seq_exists(seq_no seq) { const seq_no limit = l.get_high_seqno(); ASSERT (0 < seq); ASSERT (seq <= limit); return l.delta_at_seq_exists(seq); } const delta & cssc_delta_table::delta_at_seq(seq_no seq) { const seq_no limit = l.get_high_seqno(); ASSERT (0 < seq); ASSERT (seq <= limit); return l.delta_at_seq(seq); } cssc_delta_table::~cssc_delta_table() { } seq_no cssc_delta_table::next_seqno() const { ASSERT(0 != this); seq_no next = highest_seqno(); ++next; return next; } /* Adds a delta to the end of the delta_table. */ void cssc_delta_table::add(const delta &it) { ASSERT(0 != this); l.add(it); } /* for the prepend() operation, see dtbl-prepend.cc. */ /* Finds a delta in the delta table by its SID. */ delta const * cssc_delta_table:: find(sid id) const { ASSERT(0 != this); const_delta_iterator iter(this); while (iter.next()) { if (iter->id() == id) { return iter.operator->(); } } return NULL; } /* Finds a delta in the delta table by its SID. * Removed deltas are counted. */ delta const * cssc_delta_table:: find_any(sid id) const { ASSERT(0 != this); const_delta_iterator iter(this); while (iter.next(1)) { if (iter->id() == id) { return iter.operator->(); } } return NULL; } // This non-const variety is used by sf-cdc.cc. delta * cssc_delta_table:: find(sid id) { ASSERT(0 != this); delta_iterator iter(this); while (iter.next()) { if (iter->id() == id) { return iter.operator->(); } } return NULL; } CSSC-1.4.1/src/prs.cc0000644000000000000000000000774713464267235012373 0ustar0000000000000000/* * prs.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Prints selected parts of an SCCS file. * */ #include #include #include "cssc.h" #include "fileiter.h" #include "sccsfile.h" #include "my-getopt.h" #include "version.h" #include "delta.h" #include "except.h" void usage() { fprintf(stderr, "usage: %s [-aelDRV] [-c cutoff] [-d format] [-r SID] file ...\n", prg_name); } int main(int argc, char **argv) { Cleaner arbitrary_name; int c; std::string format = ":Dt:\t:DL:\nMRs:\n:MR:COMMENTS:\n:C:"; sid rid(sid::null_sid()); /* enum */ sccs_file::when selected = sccs_file::SIDONLY; bool all_deltas = false; sccs_date cutoff_date; int default_processing = 1; if (argc > 0) set_prg_name(argv[0]); else set_prg_name("prs"); ASSERT(!rid.valid()); CSSC_Options opts(argc, argv, "d!Dr!elc!aV"); for(c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { default: errormsg("Unsupported option: '%c'", c); return 2; case 'd': format = opts.getarg(); /* specifying -d means, stop after the first match. */ default_processing = 0; break; case 'D': // obsolete MySC-ism. default_processing = 0; break; case 'r': if (strlen(opts.getarg())) { rid = sid(opts.getarg()); if (!rid.valid() || rid.partial_sid()) { errormsg("Invaild SID: '%s'", opts.getarg()); return 2; } } else { // default: get the most recent delta. } default_processing = 0; break; case 'c': cutoff_date = sccs_date(opts.getarg()); if (!cutoff_date.valid()) { errormsg("Invalid cutoff date: '%s'", opts.getarg()); return 2; } break; case 'e': selected = sccs_file::EARLIER; default_processing = 0; break; case 'l': selected = sccs_file::LATER; default_processing = 0; break; case 'a': all_deltas = true; break; case 'V': version(); break; } } if (selected == sccs_file::SIDONLY && cutoff_date.valid()) { errormsg("Either the -e or -l switch must used with a" " cutoff date."); return 2; } if (default_processing) { selected = sccs_file::EARLIER; } sccs_file_iterator iter(opts); if (! iter.using_source()) { errormsg("No SCCS file specified."); return 1; } int retval = 0; while (iter.next()) { try { sccs_name &name = iter.get_name(); sccs_file file(name, sccs_file::READ); if (default_processing) { printf("%s:\n\n", name.c_str()); } bool matched = false; if (!file.prs(stdout, format, rid, cutoff_date, selected, all_deltas, &matched)) { retval = 1; } if (ferror(stdout)) { errormsg("%s: Ouput file error.", name.c_str()); retval = 1; } if (!matched) { if (rid.valid()) { errormsg("%s: Requested SID doesn't exist.", name.c_str()); retval = 1; } } } // end of try block. catch (CsscExitvalException e) { if (e.exitval > retval) retval = e.exitval; } } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sl-merge.h0000644000000000000000000000466613464267235013141 0ustar0000000000000000/* * sl-merge.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Merge and remove member functions of the template range_list. * * @(#) CSSC sl-merge.c 1.1 93/11/09 17:18:03 * */ #include "cssc.h" #include "sid.h" #include "sid_list.h" #ifndef CSSC__SL_MERGE_H__ #define CSSC__SL_MERGE_H__ template range_list & range_list::merge(range_list const &list) { if (!valid() || !list.valid()) { return *this; } range *sp = list.head; if (sp == NULL) { return *this; } ASSERT(valid()); sp = do_copy_list(sp); if (head == NULL) { head = sp; } else { range *dp = head; while(dp->next != NULL) { dp = dp->next; } dp->next = sp; } clean(); return *this; } template range_list & range_list::remove(range_list const &list) { if (!valid() || !list.valid()) { return *this; } range *sp = list.head; if (sp == NULL) { return *this; } if (head == NULL) { return *this; } while(sp != NULL) { range *dp = head; while(dp != NULL) { if (sp->from <= dp->from && sp->to >= dp->from) { dp->from = sp->to; ++dp->from; } if (sp->to >= dp->to && sp->from <= dp->to) { dp->to = sp->from; --dp->to; } if (sp->from > dp->from && sp->to < dp->to) { range *p = new range; p->from = dp->from; p->to = sp->from; --p->to; sp->from = dp->to; ++sp->from; p->next = head->next; head = p; } dp = dp->next; } sp = sp->next; } clean(); return *this; } #endif /* __SL_MERGE_C__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/quit.cc0000644000000000000000000001600713464267235012536 0ustar0000000000000000/* * quit.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Functions for cleaning up and quitting. * */ #include "config.h" #include #include #include #include "cssc.h" #include "sysdep.h" #include "quit.h" #include "except.h" #include "cssc-assert.h" // #include "pipe.h" #include const char *prg_name = NULL; void set_prg_name(const char *name) { prg_name = name; } static void v_errormsg(const char *fmt, va_list ap) { if (prg_name != NULL) fprintf(stderr, "%s: ", prg_name); vfprintf(stderr, fmt, ap); } void errormsg(const char *fmt, ...) { va_list ap; va_start(ap, fmt); v_errormsg(fmt, ap); va_end(ap); putc('\n', stderr); } void warning (const char *fmt, ...) { va_list ap; va_start(ap, fmt); fprintf(stderr, "%s: warning: ", prg_name); vfprintf(stderr, fmt, ap); va_end(ap); putc('\n', stderr); } static void v_errormsg_with_errno(const char *fmt, va_list ap) { int saved_errno = errno; v_errormsg(fmt, ap); errno = saved_errno; perror(" "); } void errormsg_with_errno(const char *fmt, ...) { va_list ap; va_start(ap, fmt); v_errormsg_with_errno(fmt, ap); va_end(ap); putc('\n', stderr); } static void print_err(int err) { fprintf (stderr, "%d - %s\n", err, strerror (err)); } static NORETURN v_quit(int err, const char *fmt, va_list ap) { fflush(stdout); cleanup::run_cleanups(); fflush(stdout); // We used to call usage() is err was -2, but // nobody ever actually used that. putc('\n', stderr); if (fmt) { v_errormsg(fmt, ap); putc('\n', stderr); } if (err >= 1) { print_err(err); } fflush(stderr); // probably not required, stderr is unbuffered. #ifdef HAVE_ABORT if (err == -3) { abort(); } #endif #ifdef USE_PIPE if (cleanup::in_child()) { if (err > 0) { _exit(1); } else { _exit(-err); } } #endif if (err < 0) err = -err; throw CsscQuitException(err); } // We eventually want to change the code to eliminate most calls // to quit (because processing should continue with the next input // file). We just use this differently-named function to indicate // the places where a failure occurs in a constructor, which cannot // return a failure status. When they become commonly supported, // we'll use exceptions. NORETURN ctor_fail(int err, const char *fmt, ...) { va_list ap; va_start(ap, fmt); if (fmt) { v_errormsg(fmt, ap); putc('\n', stderr); } throw CsscContstructorFailedException(err); /*NOTREACHED*/ va_end(ap); ASSERT(0); // not reached. } NORETURN ctor_fail_nomsg(int err) { throw CsscContstructorFailedException(err); } NORETURN s_corrupt_quit(const char *fmt, ...) { va_list ap; va_start(ap, fmt); v_errormsg(fmt, ap); putc('\n', stderr); throw CsscSfileCorruptException(); /*NOTREACHED*/ va_end(ap); ASSERT(0); // not reached. } NORETURN s_missing_quit(const char *fmt, ...) { va_list ap; va_start(ap, fmt); v_errormsg_with_errno(fmt, ap); va_end(ap); putc('\n', stderr); throw CsscSfileMissingException(); /*NOTREACHED*/ ASSERT(0); // not reached. } /* s_unrecognised_feature_quit is usually called by * sccs_file::saw_unknown_feature(). */ NORETURN s_unrecognised_feature_quit(const char *fmt, va_list ap) { if (prg_name != NULL) fprintf(stderr, "%s: Warning: unknown feature: ", prg_name); vfprintf(stderr, fmt, ap); putc('\n', stderr); throw CsscUnrecognisedFeatureException(); } void v_unknown_feature_warning(const char *fmt, va_list ap) { if (prg_name != NULL) fprintf(stderr, "%s: Warning: unknown feature: ", prg_name); vfprintf(stderr, fmt, ap); } NORETURN p_corrupt_quit(const char *fmt, ...) { va_list ap; va_start(ap, fmt); v_errormsg(fmt, ap); putc('\n', stderr); throw CsscPfileCorruptException(); /*NOTREACHED*/ va_end(ap); ASSERT(0); // not reached. } // fatal_quit() is ALWAYS immediately fatal. NORETURN fatal_quit(int err, const char *fmt, ...) { va_list ap; va_start(ap, fmt); v_quit(err, fmt, ap); /*NOTREACHED*/ va_end(ap); ASSERT(0); // not reached. } NORETURN nomem() { fatal_quit(-4, "Out of memory!"); } NORETURN assert_failed(const char *file, int line, const char *func, const char *test) { if (func[0]) { fatal_quit(-3, "Assertion failed in %s:\nFile: %s Line: %d: assert(%s)", func, file, line, test); } else { fatal_quit(-3, "Assertion failed: %s\nFile: %s Line: %d", test, file, line); } } class cleanup *cleanup::head = NULL; int cleanup::running = 0; int cleanup::all_disabled = 0; #if HAVE_FORK int cleanup::in_child_flag = 0; #endif cleanup::cleanup() { next = head; head = this; } cleanup::~cleanup() { if (head == NULL) { // SourceForge bug # 816679; cleanup::cleanup() // can be called before there are any entries on the // list. return; // nothing to do. } else { class cleanup *p = head; if (p == this) { head = next; return; } while (p->next != this) { p = p->next; ASSERT(p != NULL); } if (p != NULL) // 'if' fixes SourceForge bug # 816679 { p->next = next; } } } void cleanup::run_cleanups() { if (running || all_disabled) { return; } running = 1; class cleanup *p = head; while (p != NULL) { p->do_cleanup(); p = p->next; } running = 0; all_disabled++; return; } Cleaner::~Cleaner() { cleanup::run_cleanups(); } Cleaner::Cleaner() { quit_on_fatal_signals(); } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/cap.cc0000644000000000000000000000277613464267235012327 0ustar0000000000000000/* * cap.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 2000, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * Utilities for limiting output to the constraints of the file format. */ #include #include "cssc.h" namespace { template constexpr T cap_min(T a, T b) { return (a < b) ? a : b; } } // unnamed namespace // Many data fields in SCCS files are limited to five digits; hence // some output fields are capped at 99,999. // // An example of such a field is the delta summary line; the fields // indicating the numbers of lines added/removed/unchanged are capped // at five digits. // unsigned long cap5(unsigned long n) { return cap_min(n, 99999uL); } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/seqstate.h0000644000000000000000000000611213464267235013243 0ustar0000000000000000/* * seqstate.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the class seqstate. */ #ifndef CSSC__SEQSTATE_H__ #define CSSC__SEQSTATE_H__ #include "delta.h" class cssc_delta_table; /* This class is used to decide which lines of the body of a SCCS file * should be included in a gotten file. */ class seq_state { // Make assignment and copy constructor private. const seq_state& operator=(const seq_state& s); unsigned char * pIncluded; unsigned char * pExcluded; unsigned char * pIgnored; unsigned char * pNonrecursive; unsigned char * pExplicit; seq_no * pDoneBy; unsigned char * pActive; char * pCommand; seq_no last; seq_no active; // for use by "get -m" and so on. // We keep a record of the open ^AI or ^AD expressions // that are currently in effect, while reading the SCCS file. // This is kept in the pActive array. If pActive[n] true, // then pCommand[i] contains an 'I' or 'D' indicating that a // ^AI or ^AD had been encountered. bool inserting; // current state. // Calculate a new value for the "inserting" flag. void decide_disposition(); public: enum { BY_DEFAULT = -1, BY_COMMAND_LINE = -2 }; seq_state(seq_no l); seq_state(const seq_state& s); ~seq_state(); bool is_included(seq_no n) const; bool is_excluded(seq_no) const; bool is_ignored(seq_no) const; bool is_explicitly_tagged(seq_no) const; bool is_nonrecursive(seq_no n) const; bool is_recursive(seq_no n) const; void set_explicitly_included(seq_no which, seq_no whodunit); void set_explicitly_excluded(seq_no which, seq_no whodunit); void set_included(seq_no n, seq_no whodunit, bool bNonRecursive=false); void set_excluded(seq_no n, seq_no whodunit); void set_ignored (seq_no n, seq_no whodunit); seq_no whodunit(seq_no n) const; // stuff for use when reading the body of the s-file. // When we find ^AI or ^AD const char * start(seq_no seq, char command); // When we find ^AE. const char * end(seq_no seq); // Tells us if the delta at the top of the stack is being included. int include_line() const; // finding out which seq is active, currently. seq_no active_seq() const; }; #endif /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/fatalsig.cc0000644000000000000000000000742713464267235013354 0ustar0000000000000000/* * fatalsig.cc: Part of GNU CSSC. * * * Copyright (C) 2000, 2001, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * * Handle fatal signals... * */ #include "config.h" #include #include /* TODO: consider using sigaction(). */ #include "cssc-assert.h" #include "cssc.h" #include "quit.h" #include "version.h" /* The expansion of RETSIGTYPE is automatically decided by the configure * script; its value is define in config.h. */ typedef RETSIGTYPE (*sighandler)(int); /* fatal_signals_to_trap contains a list of signals whose * receipt is normally fatal and for which we wish to perform * cleanup. */ static const int fatal_signals_to_trap[] = { SIGHUP, SIGINT, SIGQUIT, SIGPIPE }; #define N_TRAPPED_SIGS (sizeof(fatal_signals_to_trap) / \ sizeof(fatal_signals_to_trap[0])) /* In the array set_sig_handlers() we keep the initial disposition * of the signals whose dispositions we alter, in order to * restore them inside the signal handler. */ static sighandler initial_dispositions[N_TRAPPED_SIGS]; static int already_called = 0; /* set_sig_handlers * * This function sets up signal handers for various fatal signals and * remembers the original settings. */ static void set_sig_handlers( sighandler pfn ) { unsigned int i; for (i=0u; i. * * * Validate a SCCS file. * */ #include #include "cssc.h" #include "fileiter.h" #include "sccsfile.h" #include "my-getopt.h" #include "version.h" #include "except.h" #include "file.h" #include "valcodes.h" /* Prints a list of included or excluded SIDs. */ void usage() { fprintf(stderr, "usage: %s [-sV] [-m module] [-rSID] [-y type]\n", prg_name); } static void problem(int &retval, const int &newprob) { if (newprob > retval) retval = newprob; } int main(int argc, char **argv) { Cleaner arbitrary_name; int retval = 0; bool silent = false; std::string mstring; bool had_m_option = false; std::string ystring; bool had_y_option = false; bool had_r_option = false; int c; const char *req_sid_str = NULL; sid rid(sid::null_sid()); if (argc > 0) set_prg_name(argv[0]); else set_prg_name("val"); ASSERT(!rid.valid()); class CSSC_Options opts(argc, argv, "sV!m!r!y!", 0); for(c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { case CSSC_Options::UNRECOGNIZED_OPTION: case CSSC_Options::MISSING_ARGUMENT: problem(retval, Val_InvalidOption); return retval; default: errormsg("Unsupported option: '%c'", c); problem(retval, Val_InvalidOption); return retval; case 'r': if (had_r_option) { errormsg("Duplicate -r option\n"); problem(retval, Val_InvalidOption); } had_r_option = true; req_sid_str = opts.getarg(); rid = sid(req_sid_str); if (!rid.valid()) { errormsg("Invaild SID: '%s'", opts.getarg()); problem(retval, Val_InvalidSID); } break; case 's': silent = true; break; case 'm': if (had_m_option) { errormsg("Duplicate -m option\n"); problem(retval, Val_InvalidOption); } had_m_option = true; mstring = std::string(opts.getarg()); break; case 'y': if (had_y_option) { errormsg("Duplicate -y option\n"); problem(retval, Val_InvalidOption); } had_y_option = true; ystring = std::string(opts.getarg()); break; case 'V': version(); break; } } if (silent) { if (!stdout_to_null()) return 1; // fatal error. } sccs_file_iterator iter(opts); if (sccs_file_iterator::NONE == iter.using_source()) { errormsg("No SCCS file specified"); problem(retval, Val_MissingFile); return retval; } while (iter.next()) { try { sccs_name &name = iter.get_name(); sccs_file file(name, sccs_file::READ); if (had_r_option) { if (rid.valid() && NULL == file.find_delta(rid)) { if (!silent) { errormsg("%s: Requested SID %s not found.", name.c_str(), req_sid_str); } problem(retval, Val_NoSuchSID); } } if (had_m_option) { const std::string &module_flag = file.get_module_name(); if (module_flag != mstring) { if (!silent) { errormsg("%s: mismatch for %%" "M%%: wanted \"%s\", got \"%s\"\n", name.c_str(), mstring.c_str(), module_flag.c_str()); } problem(retval, Val_MismatchedM); } } if (had_y_option) { const std::string &type_flag = file.get_module_type_flag(); if (type_flag != ystring) { if (!silent) { errormsg("%s: mismatch for %%" "Y%%: wanted \"%s\", got \"%s\"\n", name.c_str(), mstring.c_str(), type_flag.c_str()); } problem(retval, Val_MismatchedY); } } if (!file.validate()) { problem(retval, Val_CorruptFile); } } catch (CsscSfileMissingException e) { problem(retval, Val_CannotOpenOrWrongFormat); } catch (CsscContstructorFailedException e) { problem(retval, Val_CorruptFile); } catch (CsscSfileCorruptException ce) { problem(retval, Val_CorruptFile); } catch (CsscExitvalException e) { if (e.exitval > retval) retval = e.exitval; } } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/seqstate.cc0000644000000000000000000001725313464267235013411 0ustar0000000000000000/* * seqstate.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Defines the non-inline members of the class seq_state. * */ #include #include "cssc.h" #include "seqstate.h" #undef DEBUG_COMMANDS seq_state::seq_state(seq_no l) : last(l), active(0u) { pIncluded = new unsigned char[l + 1]; pIgnored = new unsigned char[l + 1]; pExcluded = new unsigned char[l + 1]; pExplicit = new unsigned char[l + 1]; pDoneBy = new seq_no [l + 1]; pNonrecursive = new unsigned char[l + 1]; pActive = new unsigned char[l + 1]; pCommand = new char[l + 1]; for(int i=0; i <= last; i++) { pIncluded[i] = 0; pIgnored[i] = 0; pExcluded[i] = 0; pExplicit[i] = 0; pDoneBy[i] = 0u; pNonrecursive[i] = 0; pActive[i] = 0; pCommand[i] = 0; } decide_disposition(); } seq_state::seq_state(const seq_state& s) : last(s.last), active(s.active) { pIncluded = new unsigned char[last + 1]; pIgnored = new unsigned char[last + 1]; pExcluded = new unsigned char[last + 1]; pExplicit = new unsigned char[last + 1]; pDoneBy = new seq_no [last + 1]; pNonrecursive = new unsigned char[last + 1]; pActive = new unsigned char[last + 1]; pCommand = new char[last + 1]; for( int i=0; i <= last; i++) { pIncluded[i] = s.pIncluded[i]; pIgnored [i] = s.pIgnored [i]; pExcluded[i] = s.pExcluded[i]; pExplicit[i] = s.pExplicit[i]; pDoneBy [i] = s.pDoneBy[i]; pNonrecursive[i] = s.pNonrecursive[i]; pActive[i] = s.pActive[i]; pCommand[i] = s.pCommand[i]; } decide_disposition(); } bool seq_state::is_included(seq_no n) const { return pIncluded[n]; } bool seq_state::is_excluded(seq_no n) const { return pExcluded[n]; } bool seq_state::is_ignored(seq_no n) const { return pIgnored[n]; } void seq_state::set_explicitly_included(seq_no n, seq_no who) { if (0 == pIncluded[n]) // if not already included... { set_included(n, who); pExplicit[n] = 1; pNonrecursive[n] = true; pDoneBy[n] = who; } } void seq_state::set_explicitly_excluded(seq_no n, seq_no who) { set_excluded(n, who); pExplicit[n] = 1; pNonrecursive[n] = true; pDoneBy[n] = who; } void seq_state::set_included(seq_no n, seq_no who, bool bNonRecursive /*=false*/) { pIncluded[n] = 1; pIgnored[n] = 0; pExcluded[n] = 0; pNonrecursive[n] = bNonRecursive; pDoneBy[n] = who; } void seq_state::set_ignored(seq_no n, seq_no who) { pIgnored [n] = 1; pIncluded[n] = 0; pExcluded[n] = 0; pNonrecursive[n] = true; pDoneBy[n] = who; } void seq_state::set_excluded(seq_no n, seq_no who) { pExcluded[n] = 1; pIncluded[n] = 0; pIgnored [n] = 0; pDoneBy[n] = who; } bool seq_state::is_explicitly_tagged(seq_no n) const { return pExplicit[n]; } bool seq_state::is_nonrecursive(seq_no n) const { return pNonrecursive[n]; } bool seq_state::is_recursive(seq_no n) const { return !is_nonrecursive(n); } seq_no seq_state::whodunit(seq_no n) const { return pDoneBy[n]; } seq_state::~seq_state() { delete[] pIncluded; delete[] pIgnored; delete[] pExcluded; delete[] pExplicit; delete[] pDoneBy; delete[] pNonrecursive; delete[] pActive; delete[] pCommand; pIncluded = pExcluded = pIgnored = pExplicit = pNonrecursive = pActive = 0; pDoneBy = 0; pCommand = 0; } // stuff for use when reading the body of the s-file. // examine the delta dispositions and the current action, // and decide if we are currently inserting lines, or not. // // We have a series of deltas, each identified by sequence numbers. // larger sequence numbers were added to the file after smaller // ones. Therefore, instructions imposed by larger sequence numbers // supercede those imposed by older ones, except when the larger // sequence number is not included in the delta we are trying to get. // // Changes that are inserted by a sequence number later than the one we're // fetching are considered to be ignored. void seq_state::decide_disposition() { seq_no our_highest_insert = 0u; seq_no our_highest_delete = 0u; seq_no owner_of_current_insertion = 0u; for (seq_no s=0; s <= last; ++s) { if (!pActive[s]) { continue; } if ('I' == pCommand[s]) { if (is_included(s)) { if (our_highest_insert < s) our_highest_insert = s; } else { if (owner_of_current_insertion < s) owner_of_current_insertion = s; } } else { if (is_included(s)) { if (our_highest_delete < s) our_highest_delete = s; } } } // If the sequence number of the insert command is later than the // sequence number of the delete command, that means that if a // delete command was issued for an active delta, it was later // countermanded. // // If the owner of the current insertion is a delta "later" than us, // this means that we effectively can't see the insert instruction. if (our_highest_delete > our_highest_insert) { // Our deletion supercedes insertion inserting = false; } else if (our_highest_insert > owner_of_current_insertion) { bool ignored = false; active = our_highest_insert; inserting = true; if (is_ignored(active)) ignored = true; if (ignored) { // Our insertion is in scope and is unsuperceded but is ignored inserting = false; } else { // Our insertion is in scope and is unsuperceded inserting = true; } } else { // We have no unsuperceded insertion in scope inserting = false; } } // When we find ^AI or ^AD const char * seq_state::start(seq_no seq, char command_letter) { // begin diagnostic-only code. if (command_letter != 'I' && command_letter != 'D') { return "invalid command letter"; } else if (seq > last) { return "invalid sequence number"; } else if (pActive[seq]) { if (pCommand[seq] == 'I') { return "^AI for sequence number which is already active"; } else { return "^AD for sequence number which is already active"; } } // end diagnostic-only code. pActive[seq] = 1; pCommand[seq] = command_letter; decide_disposition(); #ifdef DEBUG_COMMANDS fprintf(stderr, "^A%c %u: inserting=%c \n", command_letter, (unsigned) seq, inserting ? 'Y' : 'N'); #endif return NULL; } // When we find ^AE. const char * seq_state::end(seq_no seq) { if (seq > last) { return "invalid sequence number"; } else if (pActive[seq]) { pActive[seq] = 0; pCommand[seq] = 0; decide_disposition(); #ifdef DEBUG_COMMANDS fprintf(stderr, "^A%c %u: inserting=%c\n", 'E', (unsigned) seq, inserting ? 'Y' : 'N'); #endif return NULL; } else { return "unmatched ^AE"; } } // Tells us if the delta at the top of the stack is being included. int seq_state::include_line() const { return inserting; } seq_no seq_state::active_seq() const { return active; } CSSC-1.4.1/src/Makefile.in0000644000000000000000000021314613464267671013321 0ustar0000000000000000# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # Makefile.am: Part of GNU CSSC. # # Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2019 # Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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@GNULIB_PCLOSE@ GNULIB_PERROR = @GNULIB_PERROR@ GNULIB_PIPE = @GNULIB_PIPE@ GNULIB_PIPE2 = @GNULIB_PIPE2@ GNULIB_POPEN = @GNULIB_POPEN@ GNULIB_POSIX_OPENPT = @GNULIB_POSIX_OPENPT@ GNULIB_PREAD = @GNULIB_PREAD@ GNULIB_PRINTF = @GNULIB_PRINTF@ GNULIB_PRINTF_POSIX = @GNULIB_PRINTF_POSIX@ GNULIB_PTHREAD_SIGMASK = @GNULIB_PTHREAD_SIGMASK@ GNULIB_PTSNAME = @GNULIB_PTSNAME@ GNULIB_PTSNAME_R = @GNULIB_PTSNAME_R@ GNULIB_PUTC = @GNULIB_PUTC@ GNULIB_PUTCHAR = @GNULIB_PUTCHAR@ GNULIB_PUTENV = @GNULIB_PUTENV@ GNULIB_PUTS = @GNULIB_PUTS@ GNULIB_PWRITE = @GNULIB_PWRITE@ GNULIB_QSORT_R = @GNULIB_QSORT_R@ GNULIB_RAISE = @GNULIB_RAISE@ GNULIB_RANDOM = @GNULIB_RANDOM@ GNULIB_RANDOM_R = @GNULIB_RANDOM_R@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@ GNULIB_READ = @GNULIB_READ@ GNULIB_READDIR = @GNULIB_READDIR@ GNULIB_READLINK = @GNULIB_READLINK@ GNULIB_READLINKAT = @GNULIB_READLINKAT@ GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@ GNULIB_REALPATH = @GNULIB_REALPATH@ GNULIB_REMOVE = @GNULIB_REMOVE@ GNULIB_RENAME = @GNULIB_RENAME@ GNULIB_RENAMEAT = @GNULIB_RENAMEAT@ GNULIB_REWINDDIR = @GNULIB_REWINDDIR@ GNULIB_RMDIR = @GNULIB_RMDIR@ GNULIB_RPMATCH = @GNULIB_RPMATCH@ GNULIB_SCANDIR = @GNULIB_SCANDIR@ GNULIB_SCANF = @GNULIB_SCANF@ GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@ GNULIB_SETENV = @GNULIB_SETENV@ GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@ GNULIB_SIGACTION = @GNULIB_SIGACTION@ GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@ GNULIB_SIGPROCMASK = @GNULIB_SIGPROCMASK@ GNULIB_SLEEP = @GNULIB_SLEEP@ GNULIB_SNPRINTF = @GNULIB_SNPRINTF@ GNULIB_SPRINTF_POSIX = @GNULIB_SPRINTF_POSIX@ GNULIB_STAT = @GNULIB_STAT@ GNULIB_STDIO_H_NONBLOCKING = @GNULIB_STDIO_H_NONBLOCKING@ GNULIB_STDIO_H_SIGPIPE = @GNULIB_STDIO_H_SIGPIPE@ GNULIB_STPCPY = @GNULIB_STPCPY@ GNULIB_STPNCPY = @GNULIB_STPNCPY@ GNULIB_STRCASESTR = @GNULIB_STRCASESTR@ GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@ GNULIB_STRDUP = @GNULIB_STRDUP@ GNULIB_STRERROR = @GNULIB_STRERROR@ GNULIB_STRERROR_R = @GNULIB_STRERROR_R@ GNULIB_STRNCAT = @GNULIB_STRNCAT@ GNULIB_STRNDUP = @GNULIB_STRNDUP@ GNULIB_STRNLEN = @GNULIB_STRNLEN@ GNULIB_STRPBRK = @GNULIB_STRPBRK@ GNULIB_STRPTIME = @GNULIB_STRPTIME@ GNULIB_STRSEP = @GNULIB_STRSEP@ GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@ GNULIB_STRSTR = @GNULIB_STRSTR@ GNULIB_STRTOD = @GNULIB_STRTOD@ GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@ GNULIB_STRTOK_R = @GNULIB_STRTOK_R@ GNULIB_STRTOLL = @GNULIB_STRTOLL@ GNULIB_STRTOULL = @GNULIB_STRTOULL@ GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@ GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@ GNULIB_SYMLINK = @GNULIB_SYMLINK@ GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@ GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@ GNULIB_TIMEGM = @GNULIB_TIMEGM@ GNULIB_TIME_R = @GNULIB_TIME_R@ GNULIB_TIME_RZ = @GNULIB_TIME_RZ@ GNULIB_TMPFILE = @GNULIB_TMPFILE@ GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@ GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@ GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@ GNULIB_UNLINK = @GNULIB_UNLINK@ GNULIB_UNLINKAT = @GNULIB_UNLINKAT@ GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@ GNULIB_UNSETENV = @GNULIB_UNSETENV@ GNULIB_USLEEP = @GNULIB_USLEEP@ GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@ GNULIB_VASPRINTF = @GNULIB_VASPRINTF@ GNULIB_VDPRINTF = @GNULIB_VDPRINTF@ GNULIB_VFPRINTF = @GNULIB_VFPRINTF@ GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@ GNULIB_VFSCANF = @GNULIB_VFSCANF@ GNULIB_VPRINTF = @GNULIB_VPRINTF@ GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@ GNULIB_VSCANF = @GNULIB_VSCANF@ GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@ GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@ GNULIB_WAITPID = @GNULIB_WAITPID@ GNULIB_WCPCPY = @GNULIB_WCPCPY@ GNULIB_WCPNCPY = @GNULIB_WCPNCPY@ GNULIB_WCRTOMB = @GNULIB_WCRTOMB@ GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@ GNULIB_WCSCAT = @GNULIB_WCSCAT@ GNULIB_WCSCHR = @GNULIB_WCSCHR@ GNULIB_WCSCMP = @GNULIB_WCSCMP@ GNULIB_WCSCOLL = @GNULIB_WCSCOLL@ GNULIB_WCSCPY = @GNULIB_WCSCPY@ GNULIB_WCSCSPN = @GNULIB_WCSCSPN@ GNULIB_WCSDUP = @GNULIB_WCSDUP@ GNULIB_WCSLEN = @GNULIB_WCSLEN@ GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@ GNULIB_WCSNCAT = @GNULIB_WCSNCAT@ GNULIB_WCSNCMP = @GNULIB_WCSNCMP@ GNULIB_WCSNCPY = @GNULIB_WCSNCPY@ GNULIB_WCSNLEN = @GNULIB_WCSNLEN@ GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@ GNULIB_WCSPBRK = @GNULIB_WCSPBRK@ GNULIB_WCSRCHR = @GNULIB_WCSRCHR@ GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@ GNULIB_WCSSPN = @GNULIB_WCSSPN@ GNULIB_WCSSTR = @GNULIB_WCSSTR@ GNULIB_WCSTOK = @GNULIB_WCSTOK@ GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@ GNULIB_WCSXFRM = @GNULIB_WCSXFRM@ GNULIB_WCTOB = @GNULIB_WCTOB@ GNULIB_WCTOMB = @GNULIB_WCTOMB@ GNULIB_WCWIDTH = @GNULIB_WCWIDTH@ GNULIB_WMEMCHR = @GNULIB_WMEMCHR@ GNULIB_WMEMCMP = @GNULIB_WMEMCMP@ GNULIB_WMEMCPY = @GNULIB_WMEMCPY@ GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@ GNULIB_WMEMSET = @GNULIB_WMEMSET@ GNULIB_WRITE = @GNULIB_WRITE@ GNULIB__EXIT = @GNULIB__EXIT@ GREP = @GREP@ GXX = @GXX@ HAVE_ALPHASORT = @HAVE_ALPHASORT@ HAVE_ATOLL = @HAVE_ATOLL@ HAVE_BTOWC = @HAVE_BTOWC@ HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@ HAVE_CHOWN = @HAVE_CHOWN@ HAVE_CLOSEDIR = @HAVE_CLOSEDIR@ HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@ HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@ HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@ HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@ HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@ HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@ HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@ HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@ HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@ HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@ HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@ HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@ HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@ HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@ HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@ HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@ HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@ HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@ HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@ HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@ HAVE_DECL_SETENV = @HAVE_DECL_SETENV@ HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@ HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@ HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@ HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@ HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@ HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@ HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@ HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@ HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@ HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@ HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@ HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@ HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@ HAVE_DIRENT_H = @HAVE_DIRENT_H@ HAVE_DPRINTF = @HAVE_DPRINTF@ HAVE_DUP2 = @HAVE_DUP2@ HAVE_DUP3 = @HAVE_DUP3@ HAVE_EUIDACCESS = @HAVE_EUIDACCESS@ HAVE_FACCESSAT = @HAVE_FACCESSAT@ HAVE_FCHDIR = @HAVE_FCHDIR@ HAVE_FCHMODAT = @HAVE_FCHMODAT@ HAVE_FCHOWNAT = @HAVE_FCHOWNAT@ HAVE_FCNTL = @HAVE_FCNTL@ HAVE_FDATASYNC = @HAVE_FDATASYNC@ HAVE_FDOPENDIR = @HAVE_FDOPENDIR@ HAVE_FEATURES_H = @HAVE_FEATURES_H@ HAVE_FFSL = @HAVE_FFSL@ HAVE_FFSLL = @HAVE_FFSLL@ HAVE_FLOCK = @HAVE_FLOCK@ HAVE_FSEEKO = @HAVE_FSEEKO@ HAVE_FSTATAT = @HAVE_FSTATAT@ HAVE_FSYNC = @HAVE_FSYNC@ HAVE_FTELLO = @HAVE_FTELLO@ HAVE_FTRUNCATE = @HAVE_FTRUNCATE@ HAVE_FUTIMENS = @HAVE_FUTIMENS@ HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@ HAVE_GETGROUPS = @HAVE_GETGROUPS@ HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@ HAVE_GETLOGIN = @HAVE_GETLOGIN@ HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@ HAVE_GRANTPT = @HAVE_GRANTPT@ HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ HAVE_ISBLANK = @HAVE_ISBLANK@ HAVE_LCHMOD = @HAVE_LCHMOD@ HAVE_LCHOWN = @HAVE_LCHOWN@ HAVE_LINK = @HAVE_LINK@ HAVE_LINKAT = @HAVE_LINKAT@ HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@ HAVE_LSTAT = @HAVE_LSTAT@ HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@ HAVE_MBRLEN = @HAVE_MBRLEN@ HAVE_MBRTOWC = @HAVE_MBRTOWC@ HAVE_MBSINIT = @HAVE_MBSINIT@ HAVE_MBSLEN = @HAVE_MBSLEN@ HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@ HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@ HAVE_MEMCHR = @HAVE_MEMCHR@ HAVE_MEMPCPY = @HAVE_MEMPCPY@ HAVE_MKDIRAT = @HAVE_MKDIRAT@ HAVE_MKDTEMP = @HAVE_MKDTEMP@ HAVE_MKFIFO = @HAVE_MKFIFO@ HAVE_MKFIFOAT = @HAVE_MKFIFOAT@ HAVE_MKNOD = @HAVE_MKNOD@ HAVE_MKNODAT = @HAVE_MKNODAT@ HAVE_MKOSTEMP = @HAVE_MKOSTEMP@ HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@ HAVE_MKSTEMP = @HAVE_MKSTEMP@ HAVE_MKSTEMPS = @HAVE_MKSTEMPS@ HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@ HAVE_NANOSLEEP = @HAVE_NANOSLEEP@ HAVE_OPENAT = @HAVE_OPENAT@ HAVE_OPENDIR = @HAVE_OPENDIR@ HAVE_OS_H = @HAVE_OS_H@ HAVE_PCLOSE = @HAVE_PCLOSE@ HAVE_PIPE = @HAVE_PIPE@ HAVE_PIPE2 = @HAVE_PIPE2@ HAVE_POPEN = @HAVE_POPEN@ HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@ HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@ HAVE_PREAD = @HAVE_PREAD@ HAVE_PTHREAD_H = @HAVE_PTHREAD_H@ HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@ HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@ HAVE_PTHREAD_T = @HAVE_PTHREAD_T@ HAVE_PTSNAME = @HAVE_PTSNAME@ HAVE_PTSNAME_R = @HAVE_PTSNAME_R@ HAVE_PWRITE = @HAVE_PWRITE@ HAVE_RAISE = @HAVE_RAISE@ HAVE_RANDOM = @HAVE_RANDOM@ HAVE_RANDOM_H = @HAVE_RANDOM_H@ HAVE_RANDOM_R = @HAVE_RANDOM_R@ HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@ HAVE_READDIR = @HAVE_READDIR@ HAVE_READLINK = @HAVE_READLINK@ HAVE_READLINKAT = @HAVE_READLINKAT@ HAVE_REALPATH = @HAVE_REALPATH@ HAVE_RENAMEAT = @HAVE_RENAMEAT@ HAVE_REWINDDIR = @HAVE_REWINDDIR@ HAVE_RPMATCH = @HAVE_RPMATCH@ HAVE_SCANDIR = @HAVE_SCANDIR@ HAVE_SCHED_H = @HAVE_SCHED_H@ HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@ HAVE_SETENV = @HAVE_SETENV@ HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@ HAVE_SIGACTION = @HAVE_SIGACTION@ HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@ HAVE_SIGINFO_T = @HAVE_SIGINFO_T@ HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@ HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@ HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@ HAVE_SIGSET_T = @HAVE_SIGSET_T@ HAVE_SLEEP = @HAVE_SLEEP@ HAVE_STDINT_H = @HAVE_STDINT_H@ HAVE_STPCPY = @HAVE_STPCPY@ HAVE_STPNCPY = @HAVE_STPNCPY@ HAVE_STRCASESTR = @HAVE_STRCASESTR@ HAVE_STRCHRNUL = @HAVE_STRCHRNUL@ HAVE_STRPBRK = @HAVE_STRPBRK@ HAVE_STRPTIME = @HAVE_STRPTIME@ HAVE_STRSEP = @HAVE_STRSEP@ HAVE_STRTOD = @HAVE_STRTOD@ HAVE_STRTOLL = @HAVE_STRTOLL@ HAVE_STRTOULL = @HAVE_STRTOULL@ HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@ HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@ HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@ HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@ HAVE_STRVERSCMP = @HAVE_STRVERSCMP@ HAVE_SYMLINK = @HAVE_SYMLINK@ HAVE_SYMLINKAT = @HAVE_SYMLINKAT@ HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@ HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@ HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@ HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@ HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@ HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@ HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@ HAVE_TIMEGM = @HAVE_TIMEGM@ HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@ HAVE_UNISTD_H = @HAVE_UNISTD_H@ HAVE_UNLINKAT = @HAVE_UNLINKAT@ HAVE_UNLOCKPT = @HAVE_UNLOCKPT@ HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@ HAVE_USLEEP = @HAVE_USLEEP@ HAVE_UTIMENSAT = @HAVE_UTIMENSAT@ HAVE_VASPRINTF = @HAVE_VASPRINTF@ HAVE_VDPRINTF = @HAVE_VDPRINTF@ HAVE_WCHAR_H = @HAVE_WCHAR_H@ HAVE_WCHAR_T = @HAVE_WCHAR_T@ HAVE_WCPCPY = @HAVE_WCPCPY@ HAVE_WCPNCPY = @HAVE_WCPNCPY@ HAVE_WCRTOMB = @HAVE_WCRTOMB@ HAVE_WCSCASECMP = @HAVE_WCSCASECMP@ HAVE_WCSCAT = @HAVE_WCSCAT@ HAVE_WCSCHR = @HAVE_WCSCHR@ HAVE_WCSCMP = @HAVE_WCSCMP@ HAVE_WCSCOLL = @HAVE_WCSCOLL@ HAVE_WCSCPY = @HAVE_WCSCPY@ HAVE_WCSCSPN = @HAVE_WCSCSPN@ HAVE_WCSDUP = @HAVE_WCSDUP@ HAVE_WCSLEN = @HAVE_WCSLEN@ HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@ HAVE_WCSNCAT = @HAVE_WCSNCAT@ HAVE_WCSNCMP = @HAVE_WCSNCMP@ HAVE_WCSNCPY = @HAVE_WCSNCPY@ HAVE_WCSNLEN = @HAVE_WCSNLEN@ HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@ HAVE_WCSPBRK = @HAVE_WCSPBRK@ HAVE_WCSRCHR = @HAVE_WCSRCHR@ HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@ HAVE_WCSSPN = @HAVE_WCSSPN@ HAVE_WCSSTR = @HAVE_WCSSTR@ HAVE_WCSTOK = @HAVE_WCSTOK@ HAVE_WCSWIDTH = @HAVE_WCSWIDTH@ HAVE_WCSXFRM = @HAVE_WCSXFRM@ HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@ HAVE_WINT_T = @HAVE_WINT_T@ HAVE_WMEMCHR = @HAVE_WMEMCHR@ HAVE_WMEMCMP = @HAVE_WMEMCMP@ HAVE_WMEMCPY = @HAVE_WMEMCPY@ HAVE_WMEMMOVE = @HAVE_WMEMMOVE@ HAVE_WMEMSET = @HAVE_WMEMSET@ HAVE__BOOL = @HAVE__BOOL@ HAVE__EXIT = @HAVE__EXIT@ INCLUDE_NEXT = @INCLUDE_NEXT@ INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@ INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@ LD = @LD@ LDFLAGS = @LDFLAGS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@ LIBTOOL = @LIBTOOL@ LIB_PTHREAD = @LIB_PTHREAD@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@ MAKEINFO = @MAKEINFO@ MANIFEST_TOOL = @MANIFEST_TOOL@ MKDIR_P = @MKDIR_P@ NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@ NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@ NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@ NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@ NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@ NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@ NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@ NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@ NEXT_AS_FIRST_DIRECTIVE_STDARG_H = @NEXT_AS_FIRST_DIRECTIVE_STDARG_H@ NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@ NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@ NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@ NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@ NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@ NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@ NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@ NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@ NEXT_CTYPE_H = @NEXT_CTYPE_H@ NEXT_DIRENT_H = @NEXT_DIRENT_H@ NEXT_ERRNO_H = @NEXT_ERRNO_H@ NEXT_FCNTL_H = @NEXT_FCNTL_H@ NEXT_INTTYPES_H = @NEXT_INTTYPES_H@ NEXT_PTHREAD_H = @NEXT_PTHREAD_H@ NEXT_SCHED_H = @NEXT_SCHED_H@ NEXT_SIGNAL_H = @NEXT_SIGNAL_H@ NEXT_STDARG_H = @NEXT_STDARG_H@ NEXT_STDDEF_H = @NEXT_STDDEF_H@ NEXT_STDINT_H = @NEXT_STDINT_H@ NEXT_STDIO_H = @NEXT_STDIO_H@ NEXT_STDLIB_H = @NEXT_STDLIB_H@ NEXT_STRING_H = @NEXT_STRING_H@ NEXT_SYS_FILE_H = @NEXT_SYS_FILE_H@ NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@ NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@ NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@ NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@ NEXT_TIME_H = @NEXT_TIME_H@ NEXT_UNISTD_H = @NEXT_UNISTD_H@ NEXT_WCHAR_H = @NEXT_WCHAR_H@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ OBJEXT = @OBJEXT@ OTOOL = @OTOOL@ OTOOL64 = @OTOOL64@ PACKAGE = @PACKAGE@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PR = @PR@ PRAGMA_COLUMNS = @PRAGMA_COLUMNS@ PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@ PRIPTR_PREFIX = @PRIPTR_PREFIX@ PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@ PTHREAD_CC = @PTHREAD_CC@ 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[3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: CSSC-1.4.1/src/pf-add.cc0000644000000000000000000000320213464267235012700 0ustar0000000000000000/* * pf-add.cc: Part of GNU CSSC. * * Copyright (C) 1997, 2001, 2005, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * Members of the class sccs_pfile for adding an edit lock to the file. * */ #include #include "cssc.h" #include "pfile.h" #include "except.h" #include "file.h" bool sccs_pfile::add_lock(sid got, sid delta, sid_list &included, sid_list &excluded) { ASSERT(mode == APPEND); struct edit_lock new_lock; bool pfile_already_exists; if (edit_locks.empty()) pfile_already_exists = false; else pfile_already_exists = true; new_lock.got = got; new_lock.delta = delta; new_lock.user = get_user_name(); new_lock.date = sccs_date::now(); new_lock.include = included; new_lock.exclude = excluded; edit_locks.push_back(new_lock); return update( pfile_already_exists ); } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sccsname.h0000644000000000000000000000546513464267235013220 0ustar0000000000000000/* * sccsname.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2001, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the class sccs_name. * * @(#) CSSC sccsname.h 1.1 93/11/09 17:17:50 * */ #ifndef CSSC__SCCSNAME_H__ #define CSSC__SCCSNAME_H__ #include using std::string; #include "filelock.h" string base_part(const string &name); string canonify_filename(const char* fname); class sccs_name { string sname; // name of the s. file. string gname; // We hold separate strings for the part before // and the part after the character that changes: // dir/s.foo.c // dir/p.foo.c // dir/z.foo.c // dir/l.foo.c // In these cases, name_front is "dir/" and name_rear is ".foo.c". string name_front, name_rear; file_lock *lock_ptr; int lock_cnt; void create(); void destroy() { if (lock_cnt > 0) delete lock_ptr; } sccs_name &operator =(sccs_name const &); sccs_name(sccs_name const &); public: static int valid_filename(const char *name); /* The initialisers on the following line have been re-ordered * to follow the declaration order. */ sccs_name(): lock_ptr(0), lock_cnt(0) {} sccs_name &operator =(const string& n); /* undefined */ bool valid() const { return sname.length() > 0; } void make_valid(); const char * c_str() const { return sname.c_str(); } string sub_file(char insertme) const; string sfile() const { return sname; } string gfile() const { return gname; } string lfile() const; string pfile() const { return sub_file('p'); } string qfile() const { return sub_file('q'); } string xfile() const { return sub_file('x'); } string zfile() const { return sub_file('z'); } int lock() { if (lock_cnt++ == 0) { string zf = zfile(); lock_ptr = new file_lock(zf); return lock_ptr->failed(); } return 0; } void unlock() { if (--lock_cnt == 0) { delete lock_ptr; } } ~sccs_name() { destroy(); } }; #endif /* __SCCSNAME_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/release.h0000644000000000000000000000435613464267235013042 0ustar0000000000000000/* * release.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Declaration of class release * */ #ifndef INC_RELEASE_H #define INC_RELEASE_H #include #include "cssc-assert.h" class sid; class release { short rel; // release(short r, sid const *): rel(r) {} public: release(): rel(-1) {} release(short int r): rel(r) {} release(const char *s); release(const sid& s); int valid() const { return rel > 0; } enum { LARGEST = 9999 }; // largest valid release number. release &operator++() { rel++; return *this; } release &operator--() { rel--; return *this; } operator unsigned long() const { ASSERT(valid()); return static_cast(rel); } operator short() const { return rel; } friend int operator <(release r1, release r2) { return r1.rel < r2.rel; } friend int operator >(release r1, release r2) { return r1.rel > r2.rel; } friend int operator <=(release r1, release r2) { return r1.rel <= r2.rel; } friend int operator >=(release r1, release r2) { return r1.rel >= r2.rel; } friend int operator ==(release r1, release r2) { return r1.rel == r2.rel; } friend int operator !=(release r1, release r2) { return r1.rel != r2.rel; } int print(FILE *out) const { return (fprintf(out, "%d", rel) < 0); } }; /* Local variables: */ /* mode: c++ */ /* End: */ #endif CSSC-1.4.1/src/sf-admin.cc0000644000000000000000000002347713464267235013263 0ustar0000000000000000/* * sf-admin.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2004, 2007, 2008, 2009, 2010, * 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_file for performing creation and * adminstration operations on the SCCS file. * */ #include #include #include #include "cssc.h" #include "sccsfile.h" #include "sl-merge.h" #include "delta.h" #include "linebuf.h" #include "bodyio.h" #include "file.h" /* #define ADMIN_MERGE_LOCKED_RELEASES if you want * admin -fl1 s.foo ; admin -fl2 s.foo * to result in both releases 1 and 2 being locked; * if you do not deifne this, the -fl option will * implicitly clear any previous list of locked releases. */ #undef ADMIN_MERGE_LOCKED_RELEASES /* Changes the file comment, flags, and/or the user authorization list of the SCCS file. */ bool sccs_file::admin(const char *file_comment, bool force_binary, const std::vector& set_flags, const std::vector& unset_flags, const std::vector& add_users, const std::unordered_set& erase_users) { if (force_binary) flags.encoded = 1; if (file_comment != NULL) { comments.clear(); if (file_comment[0] != '\0') { FILE *fc = fopen(file_comment, "r"); if (NULL == fc) { errormsg_with_errno("%s: Can't open comment file", file_comment); return false; } while (!read_line_param(fc)) { comments.push_back(plinebuf->c_str()); } if (ferror(fc)) { errormsg_with_errno("%s: Read error", file_comment); fclose(fc); return false; } else { fclose(fc); } } } for (const auto& set_flag : set_flags) { const char flag_letter = set_flag[0]; const char* flag_value = set_flag.c_str() + 1; switch (flag_letter) { case 'b': flags.branch = 1; break; case 'c': flags.ceiling = release(flag_value); if (!flags.ceiling.valid()) { errormsg("Invalid release ceiling: '%s'", flag_value); return false; } break; case 'f': flags.floor = release(flag_value); if (!flags.floor.valid()) { errormsg("Invalid release floor: '%s'", flag_value); return false; } break; case 'd': flags.default_sid = sid(flag_value); if (!flags.default_sid.valid()) { errormsg("Invalid default SID: '%s'", flag_value); return false; } break; case 'i': if (strlen(flag_value) != 0) { errormsg("Flag 'i' does not take an argument."); return false; } else { flags.no_id_keywords_is_fatal = 1; } break; case 'j': flags.joint_edit = 1; break; case 'l': if (strcmp(flag_value, "a") == 0) { flags.all_locked = 1; flags.locked = release_list(); // empty list } else { #ifdef ADMIN_MERGE_LOCKED_RELEASES flags.locked.merge(release_list(flag_value)); #else /* "admin -fl" clears any previously locked releases. */ flags.locked = release_list(); // empty list flags.locked.merge(release_list(flag_value)); #endif } break; case 'm': set_module_flag(flag_value); break; case 'n': flags.null_deltas = 1; break; case 'q': set_user_flag(flag_value); break; case 'e': errormsg("The encoding flag must be set with the -b option"); return false; case 't': set_type_flag(flag_value); break; case 'v': set_mr_checker_flag(flag_value); break; case 'x': warning("The 'x' (executable) flag is a SCO extension and is not supported by other versions of SCCS."); flags.executable = 1; break; case 'y': // Argument is a comma-separated list of keyword letters to expand. warning("The 'y' (expanded keywords) flag is a Sun extension present only in Solaris 8 and later, and is not supported by other versions of SCCS."); set_expanded_keyword_flag(""); // delete any existing ones. for (const char c : string(flag_value)) { if (',' != c) { if (isalpha((unsigned char)c)) { if (!is_known_keyword_char(c)) { warning("'%%%c%%' is not a recognised SCCS keyword, " "but remembering that we want to expand it " "anyway, for the future.", c); } flags.substitued_flag_letters.insert(c); } else { errormsg("Unexpected character '%c' in argument to option '-fy'.", c); return false; } } } break; default: // TODO: this will fail for every file, so should probably // be a "hard" error. errormsg("Unrecognized flag '%c'", flag_letter); return false; } } for (const auto& unset_flag : unset_flags) { const char flag_letter = unset_flag[0]; const string flag_value = string(unset_flag, 1); // TODO: diagnose !flag_value.empty() for cases other than flag_letter=='l' switch (flag_letter) { case 'b': flags.branch = 0; break; case 'c': flags.ceiling = static_cast(0); break; case 'f': flags.floor = static_cast(0); break; case 'd': flags.default_sid = sid::null_sid(); ASSERT(!flags.default_sid.valid()); break; case 'i': flags.no_id_keywords_is_fatal = 0; break; case 'j': flags.joint_edit = 0; break; case 'l': if (flag_value == "a") { flags.all_locked = 0; flags.locked = release_list(); } else { if (flags.all_locked) { errormsg("Unlocking just release %s of %s is not possible, " "since all releases are locked. " "Use admin -dla to unlock all releases.", flag_value.c_str(), name.c_str()); return false; } else { // TODO: consider adding release_list::release_list(const string&) flags.locked.remove(release_list(flag_value.c_str())); } } break; case 'm': delete flags.module; flags.module = 0; break; case 'n': flags.null_deltas = 0; break; case 'q': delete flags.user_def; flags.user_def = 0; break; case 'e': errormsg("Deletion of the binary-encoding flag is not supported."); return false; case 't': delete flags.type; flags.type = 0; break; case 'v': delete flags.mr_checker; flags.mr_checker = 0; break; case 'x': flags.executable = 0; break; case 'y': // Set the expanded-keyword flag to the empty string, which // means 'all' rather than none. set_expanded_keyword_flag(""); break; default: // TODO: this will fail for every file, so should probably // be a "hard" error. errormsg("Unrecognized flag '%c'", flag_letter); return false; } } // Erase any required users from the list. std::vector newusers = add_users; for (const auto& user : users) { if (erase_users.find(user) == erase_users.end()) { newusers.push_back(user); } } std::swap(users, newusers); return true; } /* Creates a new SCCS file. */ bool sccs_file::create(const sid &id, const char *iname, const std::vector& mrs, std::vector* starting_comments, int suppress_comments, bool force_binary) { sccs_date now = sccs_date::now(); if (!suppress_comments && starting_comments->empty()) { starting_comments->push_back(std::string("date and time created ") + now.as_string() + std::string(" by ") + get_user_name()); } delta new_delta('D', id, now, get_user_name(), 1, 0, mrs, *starting_comments); ASSERT (new_delta.inserted() == 0); ASSERT (new_delta.deleted() == 0); ASSERT (new_delta.unchanged() == 0); bool ret = true; FILE *in = NULL; if (iname != NULL) { if (strcmp(iname, "-") == 0) { in = stdin; } else { in = fopen(iname, "r"); if (NULL == in) { errormsg_with_errno("%s: Can't open file for reading", iname); return false; } } bool file_is_executable = false; if (get_open_file_xbits(in, &file_is_executable)) set_sfile_executable(file_is_executable); } FILE *out = start_update(new_delta); if (NULL == out) { fclose(in); return false; } if (fprintf_failed(fprintf(out, "\001I 1\n"))) return false; if (NULL != in) { bool found_id = false; unsigned long int lines = 0uL; // Insert the body... if (body_insert(&force_binary, iname, // input file name name.xfile().c_str(), // output file name in, out, &lines, &found_id)) { new_delta.set_inserted(lines); if (force_binary) flags.encoded = true; // fixup file in sccs_file::end_update() } else { ret = false; } if (in != stdin) fclose(in); // TODO: what if no id keywords is fatal? Delete current s-file? // If so, do we continue with the next? if (!found_id) { no_id_keywords(name.c_str()); // this function normally returns. } } if (fprintf_failed(fprintf(out, "\001E 1\n"))) return false; // if the "encoded" flag needs to be changed, // end_update() will change it. if (!end_update(&out, new_delta)) return false; return ret; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/except.h0000644000000000000000000000412513464267235012704 0ustar0000000000000000/* * except.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * */ #ifndef CSSC_INC_EXCEPT_H #define CSSC_INC_EXCEPT_H 1 #include // Exception classes struct CsscException { // abstract base. }; struct CsscExitvalException : public CsscException { int exitval; CsscExitvalException(int n) : exitval(abs(n)) { } }; struct CsscQuitException : public CsscExitvalException { CsscQuitException(int n) : CsscExitvalException(n) { } }; struct CsscReallyFatalException : public CsscExitvalException { CsscReallyFatalException(int n) : CsscExitvalException(n) { } }; struct CsscContstructorFailedException : public CsscExitvalException { CsscContstructorFailedException(int n) : CsscExitvalException(n) { } }; struct CsscSfileCorruptException : public CsscExitvalException { CsscSfileCorruptException() : CsscExitvalException(1) { } }; struct CsscSfileMissingException : public CsscExitvalException { CsscSfileMissingException() : CsscExitvalException(1) { } }; struct CsscPfileCorruptException : public CsscExitvalException { CsscPfileCorruptException() : CsscExitvalException(1) { } }; struct CsscNoKeywordsException : public CsscExitvalException { CsscNoKeywordsException() : CsscExitvalException(1) { } }; struct CsscUnrecognisedFeatureException : public CsscExitvalException { CsscUnrecognisedFeatureException() : CsscExitvalException(1) { } }; #endif CSSC-1.4.1/src/prompt.cc0000644000000000000000000000412113464267235013067 0ustar0000000000000000/* * prompt.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the function prompt_user. * */ #include "config.h" #include #include #include #include #include "cssc.h" #include "file.h" using std::string; static char * re_new(char *p, int oldlen, int newlen) { char *q = new char[newlen]; if (q) { memcpy(q, p, oldlen); } delete[] p; return q; } /* Prompts the user for input. */ string prompt_user(const char *prompt) { const int chunk_size = 16; int buflen = 4; // Ensure we resize at least once for test coverage. char *linebuf = new char [buflen]; int c, lastc; int i = 0; // Issue the prompt only if stdin is a tty. if (stdin_is_a_tty()) { fputs(prompt, stdout); fflush(stdout); } lastc = 0; while ( (c=getchar()) != EOF ) { if ('\n' == c) { if (lastc == '\\') --i; /* Overwrite the backslash with the escaped newline */ else break; } if (i == buflen - 1) { linebuf = re_new(linebuf, buflen, buflen+chunk_size); buflen += chunk_size; } linebuf[i++] = c; lastc = c; } linebuf[i] = '\0'; string ret(linebuf); delete[] linebuf; return ret; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/filediff.cc0000644000000000000000000000325513464267235013325 0ustar0000000000000000/* * filediff.cc: Part of GNU CSSC. * * Copyright (C) 1998, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Functions for diffing two files. * */ #include #include #include "cssc.h" #include "cssc-assert.h" #include "filediff.h" #include "file.h" FileDiff::FileDiff(const char *n1, const char *n2) : fp_(0), name1(n1), name2(n2) { } FileDiff::~FileDiff() { finish(fp_); } void FileDiff::finish(FILE * &fp) { ASSERT(fp == fp_); if (fp_) pclose(fp_); fp_ = 0; fp = 0; } FILE* FileDiff::start() { const std::string space(" "); const std::string quote("'"); std::string cmd(std::string(CONFIG_DIFF_COMMAND) + space + quote + name1 + quote + space + quote + name2 + quote); give_up_privileges(); fp_ = popen(cmd.c_str(), "r"); restore_privileges(); return fp_; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/unget.cc0000644000000000000000000000714613464267235012702 0ustar0000000000000000/* * unget.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Removes edit locks from SCCS files. * */ #include #include #include "cssc.h" #include "fileiter.h" #include "pfile.h" #include "my-getopt.h" #include "version.h" #include "except.h" #include "file.h" void usage() { fprintf(stderr, "usage: %s [-nsV] [-r SID] file ...\n", prg_name); } int main(int argc, char **argv) { Cleaner arbitrary_name; int c; sid rid(sid::null_sid()); int silent = 0; int keep_gfile = 0; if (argc > 0) set_prg_name(argv[0]); else set_prg_name("unget"); ASSERT(!rid.valid()); class CSSC_Options opts(argc, argv, "r!snV"); for (c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { default: errormsg("Unsupported option: '%c'", c); return 2; case 'r': rid = sid(opts.getarg()); if (!rid.valid()) { errormsg("Invaild SID: '%s'", opts.getarg()); return 2; } break; case 's': silent = 1; break; case 'n': keep_gfile = 1; break; case 'V': version(); break; } } sccs_file_iterator iter(opts); if (! iter.using_source()) { errormsg("No SCCS file specified."); return 1; } if (silent) { if (!stdout_to_null()) { return 1; // fatal error. Process no files. } } int retval = 0; const char *you = get_user_name(); while (iter.next()) { try { sccs_name &name = iter.get_name(); sccs_pfile pfile(name, sccs_pfile::UPDATE); const std::pair found(pfile.find_sid(rid)); switch (found.first) { // normal case... case sccs_pfile::FOUND: if (!iter.unique()) printf("\n%s:\n", name.c_str()); pfile.print_lock_sid(stdout, found.second); fputc('\n', stdout); pfile.delete_lock(found.second); if (!pfile.update(true)) retval = 1; if (!keep_gfile) { std::string gname = name.gfile(); remove(gname.c_str()); } break; // error cases... case sccs_pfile::NOT_FOUND: if (!rid.valid()) errormsg("%s: You have no edits outstanding.", name.c_str()); else errormsg("%s: Specified SID hasn't been locked for" " editing by you (%s).", name.c_str(), you); retval = 1; break; case sccs_pfile::AMBIGUOUS: if (!rid.valid()) errormsg("%s: Specified SID is ambiguous.", name.c_str()); else errormsg("%s: You must specify a SID on the" " command line.", name.c_str()); retval = 1; break; default: abort(); } } catch (CsscExitvalException e) { if (e.exitval > retval) retval = e.exitval; } } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/l-split.cc0000644000000000000000000000445313464267235013142 0ustar0000000000000000/* * l-split.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 2007, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * Functions for non-destructively spliting a string into a list of * strings. * */ #include #include "cssc.h" #include "sccsfile.h" // declares these functions. #include #include std::vector split_mrs(const std::string& mrs) { std::vector mr_list; const char *delims = " \t\n"; if (!mrs.empty()) { char *s = new char[strlen(mrs.c_str()) + 1]; memcpy( s, mrs.c_str(), strlen(mrs.c_str()) + 1); char *p = strtok(s, delims); while (p) { mr_list.push_back(std::string(p)); p = strtok(NULL, delims); } delete[] s; } return mr_list; } // TODO: write a unit test for this, then update it to use something // more appropriate than new char[]. Perhaps also use std::find or // similar rather than strchr(). std::vector split_comments(const std::string& comments) { std::vector comment_list; if (!comments.empty()) { char *s = new char[strlen(comments.c_str()) + 1]; memcpy( s, comments.c_str(), strlen(comments.c_str()) + 1); char* start = s; char* end = strchr(s, '\n'); while (end != NULL) { *end++ = '\0'; comment_list.push_back(start); start = end; end = strchr(start, '\n'); } if (*start != '\0') { comment_list.push_back(start); } delete[] s; } return comment_list; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sf-get2.cc0000644000000000000000000003433313464267235013025 0ustar0000000000000000/* * sf-get2.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2002, 2007, 2008, 2009, 2010, * 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_file only used by get. * */ #include #include #include #include "cssc.h" #include "sccsfile.h" #include "pfile.h" #include "seqstate.h" #include "delta-iterator.h" #include "delta-table.h" bool sccs_file::sid_matches(const sid& requested, const sid& found, bool get_top_delta) const { // Giving a SID of two components is a request for // an exact match on the trunk, unless get_top_delta // is specified, in which case it is a request for // the latest SID of the specified release and level. int ncomponents = requested.components(); if (2 == ncomponents && !get_top_delta) ncomponents = 4; // want an exact match. // ASSERT(ncomponents != 0); ASSERT(ncomponents <= 4); if (1 == ncomponents) { if ( (release)found > (release)requested ) return false; else if (!get_top_delta && !found.on_trunk()) return false; else return true; } else { return found.matches(requested, ncomponents); } } /* Returns the SID of the delta to retrieve that best matches the requested SID. */ bool sccs_file::find_requested_sid(sid requested, sid &found, bool get_top_delta) const { if (requested.is_null()) // no sid specified? { // get the default. requested = flags.default_sid; if (requested.is_null()) // no default? { // get the latest. requested = (release)delta_table->highest_release(); if (!get_top_delta && requested.is_null()) { return false; // no latest on the trunk.(SF bug 664900) } } } // Giving a SID of two components is a request for // an exact match on the trunk, unless get_top_delta // is specified, in which case it is a request for // the latest SID of the specified release and level. int ncomponents = requested.components(); if (2 == ncomponents && !get_top_delta) ncomponents = 4; // want an exact match. // ASSERT(ncomponents != 0); ASSERT(ncomponents <= 4); // Remember the best so far. bool got_best = false; sid best; // find highest SID of any level, which is less than or equal to // the requested one. // // If get_top_delta (which corresponds to the -t // option of "get"), this means that the user wants // to find the "top" * delta - this is the one most // recently added to the SCCS file, that is the one // closest to the beginning of the file. It is not // possible to determine which SID this is by // looking at the tree of SIDs alone. const_delta_iterator iter(delta_table); while (iter.next()) { if (sid_matches(requested, iter->id(), get_top_delta)) { if (!got_best || iter->id().gte(best)) { best = iter->id(); got_best = true; if (get_top_delta && iter->id().matches(requested, ncomponents)) { break; } } } } if (got_best) found = best; return got_best; } bool sccs_file::find_requested_seqno(seq_no requested, sid &found) const { if (requested > 0 && requested <= delta_table->highest_seqno() && delta_table->delta_at_seq_exists(requested)) { found = delta_table->delta_at_seq(requested).id(); return true; } else { return false; } } bool sccs_file::sid_in_use(sid id, const sccs_pfile &pfile) const { if (find_delta(id)) return true; sccs_pfile::const_iterator i = pfile.find_to_be_created(id); if (i == pfile.end()) return false; else return true; } /* Returns the SID of the new delta to be created. */ sid sccs_file::find_next_sid(sid requested, sid got, int want_branch, const sccs_pfile &pfile, int *pfailed) const { if (!flags.branch) want_branch = false; // branches not allowed! if (flags.default_sid) { requested = flags.default_sid; } const int ncomponents = requested.components(); bool forced_branch = false; sid next = requested; if (requested.release_only()) { next.next_level(); // JY: 2003-12-07: test e6 of defsid.sh was failing. while (sid_in_use(next, pfile)) next.next_level(); } else if (requested.partial_sid()) { next = got; ++next; } else { ++next; } if (want_branch) { if (ncomponents < 4) next = got; next.next_branch(); } else { // We may be forced to create a branch anyway. // have we hit the release ceiling? const bool too_high = requested.on_trunk() && flags.ceiling.valid() && release(requested) > flags.ceiling; // have we collided with an existing SID? bool branch_again; const delta *pnext = find_any_delta(next); if (pnext) { if (!pnext->removed() && !requested.partial_sid()) { branch_again = true; } else { // SourceForge bug 865422: if pnext is listed in the // pfile, it counts as being in use. if (sid_in_use(next, pfile) && flags.joint_edit) { warning("%s: creating a branch " "due to concurrent edit", name.c_str()); branch_again = true; } else { branch_again = false; } } } else { /* Whew, the SID is not already used in the SCCS file; * check the p-file also though... */ if (sid_in_use(next, pfile)) { if (flags.joint_edit) { warning("%s: creating a branch " "due to concurrent edit", name.c_str()); branch_again = true; } else { /* If the requested SID is already being edited, * and the joint edit flag is not set, I think that * the attempt to edit the file shpuld already have been * thrown out by sccs_file::test_locks(). */ warning("%s: requested SID is " "already being edited; this should not happen", name.c_str()); *pfailed = 1; return next; // FAILURE } } else { branch_again = false; } } // If we have the revision sequence 1.1 -> 1.2 -> 2.1, then we // get 1.2 for editing, we must create a branch (1.2.1.1), // because we can't create a 1.3 (as 2.1 already exists). If // the release number of the gotten SID is not the highest, we // have to branch. Otherwise I think the normal anti-collision // rules take care of it. bool not_trunk_top; if (ncomponents < 3) { not_trunk_top = release(got) < release(highest_delta_release()); } else { /* If 4 components were specified, then we don't care if the * current release is not the highest release. If we * specified that we want to check 1.2.1.1 out for editing * and in fact 1.2.1.2 alredy exists, we should just fail, * rather than making a branch. */ not_trunk_top = false; } if (too_high || branch_again || not_trunk_top) { next = got; next.next_branch(); forced_branch = true; } } // If we have created a branch, and that branch is not unique, keep // looking for an empty branch. if (want_branch || forced_branch) { while (find_delta(next) || (flags.joint_edit && pfile.is_to_be_created(next))) { next.next_branch(); } } ASSERT(!sid_in_use(next, pfile)); return next; } /* Quits if the user isn't authorized to make deltas, if the release requested is locked or if the requested SID has an edit lock and the joint edit flag isn't set. */ bool sccs_file::test_locks(sid got, const sccs_pfile& pf) const { if (!authorised()) return false; if (flags.all_locked || (flags.floor.valid() && flags.floor > got) || (flags.ceiling.valid() && flags.ceiling < got) || flags.locked.member(got)) { errormsg("%s: Requested release is locked.", name.c_str()); return false; } sccs_pfile::const_iterator it = pf.find_locked(got); if (it != pf.end()) { if (!flags.joint_edit) { std::string datestring(it->date.as_string()); errormsg("%s: Requested SID locked by '%s' at %s.\n", name.c_str(), it->user.c_str(), datestring.c_str()); return false; } } return true; } /* Output the specified version to a file with possible modifications. Most of the actual work is done with a seqstate object that figures out whether or not given line of the SCCS file body should be included in the output file. */ /* struct */ sccs_file::get_status sccs_file::get(FILE *out, const std::string& gname, FILE *summary_file, sid id, sccs_date cutoff_date, sid_list include, sid_list exclude, int keywords, const char *wstring, int show_sid, int show_module, int debug, bool for_edit) { /* Set the return status. */ struct get_status status; status.success = true; ASSERT(0 != delta_table); seq_state state(highest_delta_seqno()); const delta *d = find_delta(id); ASSERT(d != NULL); ASSERT(0 != delta_table); if (!edit_mode_ok(for_edit)) // "get -e" on BK files is not allowed { status.success = false; return status; } if (!prepare_seqstate(state, d->seq(), include, exclude, cutoff_date)) { status.success = false; return status; } // Fix by Mark Fortescue. // Fix Cutoff Date Problem const delta *dparm; bool set=false; for (seq_no s = d->seq(); s>0; s--) { if (delta_table->delta_at_seq_exists(s)) { const struct delta & del = delta_table->delta_at_seq(s); const sid & id(del.id()); if (!state.is_excluded(s) && !set) { dparm = find_delta(id); set = true; } } } if ( !set ) dparm = d; // End of fix if (getenv("CSSC_SHOW_SEQSTATE")) { for (seq_no s = d->seq(); s>0; s--) { if (!delta_table->delta_at_seq_exists(s)) { /* skip non-existent seq number */ continue; } const struct delta & d = delta_table->delta_at_seq(s); const sid & id(d.id()); fprintf(stderr, "%4d (", s); id.dprint(stderr); fprintf(stderr, ") "); if (state.is_explicitly_tagged(s)) { fprintf(stderr, "explicitly "); } if (state.is_ignored(s)) { fprintf(stderr, "ignored by %4d\n", state.whodunit(s)); } else if (state.is_included(s)) { fprintf(stderr, "included by %4d\n", state.whodunit(s)); } else if (state.is_excluded(s)) { fprintf(stderr, "excluded by %d\n", state.whodunit(s)); } else { fprintf(stderr, "irrelevant\n"); } } } if (summary_file) { bool first = true; for (seq_no s = d->seq(); s>0; s--) { if (delta_table->delta_at_seq_exists(s) && state.is_included(s)) { const struct delta & it = delta_table->delta_at_seq(s); fprintf (summary_file, "%s ", first ? "" : "\n"); first = false; it.id().print(summary_file); fprintf (summary_file, "\t"); it.date().print(summary_file); fprintf (summary_file, " %s\n", it.user().c_str()); for (const string& comment : it.comments()) { fprintf (summary_file, "\t%s\n", comment.c_str()); } } } fputc ('\n', summary_file); } // The subst_parms here may not be the Whole Truth since // the cutoff date may affect which version is actually // gotten. That's taken care of; the correct delta is // passed as a parameter to the substitution function. // (eugh...) // Changed to use dparm not d to deal with Cutoff Date (Mark Fortescue) struct subst_parms parms(out, wstring, *dparm, 0, sccs_date::now()); status.success = get(gname, state, parms, keywords, show_sid, show_module, debug); if (status.success == false) { return status; } // only issue a warning about there being no keywords // substituted, IF keyword substitution was being done. if (keywords && !parms.found_id) { no_id_keywords(name.c_str()); // this function normally returns. } status.lines = parms.out_lineno; seq_no seq; for(seq = 1; seq <= highest_delta_seqno(); seq++) { if (state.is_explicitly_tagged(seq)) { const sid id = seq_to_sid(seq); if (state.is_included(seq)) status.included.push_back(id); else if (state.is_excluded(seq)) status.excluded.push_back(id); } } return status; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/showconfig.cc0000644000000000000000000001327013464267235013721 0ustar0000000000000000/* * showconfig.cc: Part of GNU CSSC. * * * Copyright (C) 2001, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * Code for showing the configuration of CSSC. * * This is called from version() in version.h. See the README and * INSTALL files for details of the specific configuration options * which are possible. * */ #include #include #include #include #include "cssc.h" #include "version.h" static const char * copyright_explanation = "Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, " "2006, 2007, 2008, 2009, 2010, 2019 Free Software Foundation, Inc.\n" "\n" "This program is free software: you can redistribute it and/or modify\n" "it under the terms of the GNU General Public License as published by\n" "the Free Software Foundation, either version 3 of the License, or\n" "(at your option) any later version.\n" "\n" "This program is distributed in the hope that it will be useful,\n" "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" "GNU General Public License for more details.\n" "\n" "You should have received a copy of the GNU General Public License\n" "along with this program. If not, see .\n"; void show_copyright(void) { fprintf(stderr, "%s\n\n", copyright_explanation); } static void show_system_line_max(void) { long m = 0L; #ifdef HAVE_SYSCONF #ifdef _SC_LINE_MAX if (0L == m) m = sysconf(_SC_LINE_MAX); if (m < 0L) m = 0L; // there was an error, use LINE_MAX instead #endif #endif #ifdef LINE_MAX /* LINE_MAX is a conservative value - _SC_LINE_MAX is likely * to be larger. */ if (0L == m) m = LINE_MAX; #endif if (m) { fprintf(stderr, "\n" "The system diff utility should be able to handle lines of up\n" "to %ld characters, and perhaps more. You are using %s as your\n" "diff utility, but this program is not clever enough to determine\n" "if that is the system utility (to which the _SC_LINE_MAX limit\n" "shown above applies) or not. If %s is GNU diff, then there\n" "will be no upper limit.\n", m, (CONFIG_DIFF_COMMAND), (CONFIG_DIFF_COMMAND)); #ifdef HAVE_GNU_DIFF fprintf(stderr, "\nWhen this version of CSSC was compiled, %s was GNU diff, " "which has no upper limit on line lengths.\n", (CONFIG_DIFF_COMMAND)); #endif } } void show_config_info(void) { static const char * const enabled = "enabled"; static const char * const disabled = "disabled"; bool binary_ok = binary_file_creation_allowed(); long int line_max = max_sfile_line_len(); fprintf(stderr,"CURRENT CONFIGURATION:\n"); fprintf(stderr, "Binary file support (compiled-in default): %s\n", #ifdef CONFIG_DISABLE_BINARY_SUPPORT disabled #else enabled #endif ); fprintf(stderr, "Binary file support (as overridden by $CSSC_BINARY_SUPPORT): %s\n", binary_ok ? enabled : disabled ); fprintf(stderr, "Maximum body line length (compiled-in default): %ld\n", (long int) CONFIG_MAX_BODY_LINE_LENGTH); fprintf(stderr, "Maximum body line length (as overridden by " "$CSSC_MAX_LINE_LENGTH): %ld\n", line_max); fprintf(stderr,"\n"); fprintf(stderr, "Commentary:\n"); if (binary_ok) { fprintf(stderr, "%s", "Binary file support is enabled; this means that CSSC\n" "will create an encoded SCCS file if you pass the \"-b\"\n" "option to \"admin\", or if you create an SCCS file from\n" "an input file which the SCCS file format cannot represent in\n" "text format.\n" ); } else { fprintf(stderr, "%s", "Binary file support is disabled; this means that CSSC\n" "will not create encoded SCCS files, but will handle them\n" "both for reading and writing, if it finds already encoded\n" "files.\n" ); } fprintf(stderr, "Set the environment variable CSSC_BINARY_SUPPORT " "to change this.\n\n"); if (line_max) { fprintf(stderr, "Lines in the main body of the SCCS files that CSSC produces\n" "are limited to %ld characters; input lines longer than this\n" "will cause a fatal error. This means that CSSC can fail to\n" "interoperate with SCCS implementations which limit the length\n" "of a body line to less than %ld characters, or fail to\n" "correctly modify SCCS files produced by SCCS implementations\n" "which has a limit which is greater than %ld characters.\n", line_max, line_max, line_max ); } else { fprintf(stderr, "Lines in the main body of the SCCS files that CSSC produces\n" "are not limited in length. This means that CSSC can fail to\n" "interoperate with SCCS implementations which limit the length\n" "of a body line to some fixed number.\n"); } fprintf(stderr, "Set the environment variable CSSC_MAX_LINE_LENGTH " "to change this.\n"); show_system_line_max(); } CSSC-1.4.1/src/sccsdate.cc0000644000000000000000000003046013464267235013344 0ustar0000000000000000/* * sccsdate.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_date. * */ #include #include #include #include #include "cssc.h" #include "sccsdate.h" #include "cssc-assert.h" #include #include namespace { int y2k_window(int year) { // In the X/Open Commands and Utilities Issue 5 standard, // it is specified that yy/mm/dd type dates with values // for "yy" which range from 69-99 are to be interpreted // as 1969-1999 and dates with year values 00-68 are to be // interpreted as 2000-2068. // // For more information about this, please see that // document itself and also the X/Open Year-2000 FAQ, // which can be obtained from the URL // http://www.xopen.org/public/tech/base/year2000.html // if (year < 69) year += 2000; else year += 1900; ASSERT(year >= 1969); ASSERT(year < 2069); return year; } } // The MySC code used to just check for (year % 4) and (year == 0). // This implementation is "right", but in any case it won't make a // difference until 2100AD. static int is_leapyear(int year) { if (year % 4) { return 0; // not a leapyear. } else { if (year % 100) { return 1; // non-century year } else { if (year % 400) return 0; // century years are not leap-years except else return 1; // every fourth one, which IS a leap year. } } } static int days_in_month(int mon, int year) { switch(mon) { case 1: case 3: case 5: case 7: case 8: case 10: case 12: return 31; case 4: case 6: case 9: case 11: return 30; case 2: if (is_leapyear(year)) return 29; else return 28; } return -1; } static inline int is_digit(char ch) { return isdigit( (unsigned char) ch ); } static inline int get_digit(char ch) { ASSERT(isdigit( (unsigned char) ch )); return ch - '0'; } static int get_two_digits(const char *s) { return get_digit(s[0]) * 10 + get_digit(s[1]); } static int get_two_digits(const string& s, size_t pos) { return get_digit(s[pos]) * 10 + get_digit(s[pos+1]); } static int get_part(const char *&s, int def) { char c = *s; while (c) { if (is_digit(c)) { s++; if (is_digit(*s)) { return get_digit(c) * 10 + get_digit(*s++); } else { return get_digit(c); } } c = *++s; } return def; } static int count_digits(const char *s) { int count; for(count=0; *s; s++) { if (is_digit(*s)) count++; } return count; } // Construct a date as specified on the command line. sccs_date::sccs_date(const char *s) { ASSERT(s != 0); /* if (s == 0) return; */ // A fully-qualified YYmmDDhhMMss specification contains // twelve (12) digits. If we have more than that, assume that // the first two digits are the century. We have to make this // count before the first call to get_part(), since that // actually advances the pointer. const int n_digits = count_digits(s); // Get and check the year part. if ( (year = get_part(s, -1)) == -1) return; #if 1 // Here be Year-2000 code. // // This code checks if the year is 19 or 20 AND the next two // characters are ALSO digits. If so, we assume that we've // just got the century. This is an extension with respect to // "real" SCCS. // // To prevent this simply breaking down in the year 2019 (with // a two digit year part), we only activate this measure if we // have more than the regulation number of digits. // // The version of MySC which I inherited assumed the first 2 // digits to be the century part if they were 19 or 20. This // approach breaks down rather unexpectedly for the user in // the year 2019. // if (n_digits > 12) { // If we actually have a 4-digit year, the next two // characters must be digits (we have already consumed the // first two). if (isdigit((unsigned char)s[0]) && isdigit((unsigned char)s[1])) { const int century_field_val = year; year = (century_field_val * 100) + get_two_digits(&s[0]); s += 2; // this consumes exactly two characters. } } else { year = y2k_window(year); } #endif month = get_part(s, 12); month_day = get_part(s, days_in_month(month, year)); hour = get_part(s, 23); minute = get_part(s, 59); second = get_part(s, 59); update_yearday(); } // Construct a date as specified in an SCCS file. sccs_date::sccs_date(const char *date_arg, const char *time) { string date(date_arg); int century; /* Check for the symtoms of SourceForge bug ID 513800, where * the Data General version of Unix puts a four-digit year * into the p-file. */ if (date.size() > 4 && is_digit(date[0]) && is_digit(date[1]) && is_digit(date[2]) && is_digit(date[3]) && ('/' == date[4])) { warning("this file has been written by a version of SCCS" " which uses four-digit years, which is contrary to the" " common SCCS file format (though it might have been a " " good idea in the first place)\n"); century = get_two_digits(date, 0); date = string(date, 2); } else { // this is a normal two-digit date. century = 0; // decide by windowing. } // Peter Kjellerstedt writes:- // // This is a gross hack to handle that some old implementation of SCCS // has a Y2K bug that results in that dates are written incorrectly as // :0/01/01 instead of 00/01/01 (the colon is of course the next // character after '9' in the ASCII table). The following should handle // this correctly for years up to 2069 (after which the time format // used is not valid anyway). if (date[0] >= ':' && date[0] <= '@') { warning("date in SCCS file contains character '%c': " "a version of SCCS which is not Year 2000 compliant " "has probably been used on this file.\n", date[0]); /* We're about to subtract 10 from date[0], so make sure that's safe. */ static_assert(':' > 10, "unsupported character encoding"); date[0] = static_cast(date[0] - 10); } // The "1" in the if() is just there to make Emacs align the columns. if (1 && is_digit(date[0]) && is_digit(date[1]) && date[2] == '/' && is_digit(date[3]) && is_digit(date[4]) && date[5] == '/' && is_digit(date[6]) && is_digit(date[7]) && date[8] == 0 && is_digit(time[0]) && is_digit(time[1]) && time[2] == ':' && is_digit(time[3]) && is_digit(time[4]) && time[5] == ':' && is_digit(time[6]) && is_digit(time[7]) && time[8] == '\0') { year = get_two_digits(date, 0); month = get_two_digits(date, 3); month_day = get_two_digits(date, 6); hour = get_two_digits(&time[0]); minute = get_two_digits(&time[3]); second = get_two_digits(&time[6]); if (century) { // SourceForge bug ID 513800 - Data General Unix uses 4-digit year // in the p-file. year = century * 100 + year; ASSERT(year >= 1969); ASSERT(year < 2069); } else { // Year 2000 fix (mandated by X/Open white paper, see above // for more details). year = y2k_window(year); } update_yearday(); } } int sccs_date::printf(FILE *f, char fmt) const { const int yy = year % 100; switch(fmt) { case 'D': return printf_failed(fprintf(f, "%02d/%02d/%02d", yy, month, month_day)); case 'H': return printf_failed(fprintf(f, "%02d/%02d/%02d", month, month_day, yy)); case 'T': return printf_failed(fprintf(f, "%02d:%02d:%02d", hour, minute, second)); } int value = 0; switch (fmt) { case 'y': value = yy; break; case 'o': value = month; break; case 'd': value = month_day; break; case 'h': value = hour; break; case 'm': value = minute; break; case 's': value = second; break; default: ASSERT(!"sccs_date::printf: Invalid format"); // This code IS reached, when ASSERT() expands to nothing. // TODO: throw exception here } return printf_failed(fprintf(f, "%02d", value)); } int sccs_date::print(FILE *f) const { return this->printf(f, 'D') || putc_failed(putc(' ', f)) || this->printf(f, 'T'); } std::string sccs_date::as_string() const { char buf[18]; const int yy = year % 100; sprintf(buf, "%02d/%02d/%02d %02d:%02d:%02d", yy, month, month_day, hour, minute, second); return std::string(buf); } sccs_date::sccs_date(int yr, int mth, int day, int hr, int min, int sec) : year(yr), month(mth), month_day(day), hour(hr), minute(min), second(sec) { update_yearday(); } sccs_date::sccs_date() : year(-1), month(-1), month_day(-1), hour(-1), minute(-1), second(-1) { } sccs_date sccs_date::now() // static member. { time_t tt; time(&tt); // TODO: throw exception if this fails. struct tm *ptm = localtime(&tt); return sccs_date(ptm->tm_year+1900, ptm->tm_mon+1, ptm->tm_mday, ptm->tm_hour, ptm->tm_min, ptm->tm_sec); } void sccs_date::update_yearday() { int m=1, d=1; yearday = 1; while (m < month) yearday += days_in_month(m++, year); while (d++ < month_day) yearday++; } int sccs_date::compare(const sccs_date& d) const { int diff; if ( (diff = year - d.year) != 0 ) return diff; else if ( (diff = yearday - d.yearday) != 0) return diff; /* The implementation below can compute an incorrect result when comparing dates on a day when there is a clock change. For example, suppose the clock is put pack an hour the first time it reaches 02:00 on this day. Let t1 be a time 3602 seconds into this day, and t2 be a time 7201 seconds into this day. For both, hour=1 and minute=0 but t1 has second=2 and t2 has second=1. This function will decide that t1 > t2 while in reality t2 > t1. So in theory this implementation is incorrect. However, since the SCCS date format does not include time zone information, we cannot receive t2 as input in this case (it would bre represnted as the time 01:00::01 and would be understood to represent a time 3601 seconds into the day). */ if ((diff = hour - d.hour) != 0) return diff; else if ((diff = minute - d.minute) != 0) return diff; else return second - d.second; } int sccs_date::operator >(sccs_date const & d) const { return compare(d) > 0; } int sccs_date::operator <(sccs_date const &d) const { return compare(d) < 0; } int sccs_date::operator <=(sccs_date const &d) const { return compare(d) <= 0; } int sccs_date::valid() const { // Allow the seconds field to get as high as 61, since that is what // the ANSI C spec for struct tm says, and we have to use a struct // tm with localtime(). return year >= 0 && month > 0 && month < 13 && month_day > 0 && month_day <= days_in_month(month, year) && hour >= 0 && hour < 24 && minute >= 0 && minute < 60 && second >= 0 && second <= 61; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/filelock.h0000644000000000000000000000247113464267235013206 0ustar0000000000000000/* * filelock.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the class file_lock. */ #ifndef CSSC__FILELOCK_H__ #define CSSC__FILELOCK_H__ #include #include "cleanup.h" using std::string; class file_lock : private cleanup { int locked; string name; void do_cleanup() { this->~file_lock(); } public: file_lock(const string& zname); int failed() { return !locked; } ~file_lock(); }; #endif /* __FILELOCK_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sf-chkmr.h0000644000000000000000000000301713464267235013125 0ustar0000000000000000/* * sf_chkmr.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the check_mrs member function of the class sccs_file. * * @(#) CSSC sf-chkmr.h 1.1 93/11/09 17:17:51 * */ #ifndef CSSC__SF_CHKMR_H__ #define CSSC__SF_CHKMR_H__ #include "run.h" /* This function is defined here instead of in sccsfile.h so that not every programme that includes sccsfile.h needs to have the run_mr_checker function defined. */ inline int sccs_file::check_mrs(const std::vector& mrs) { ASSERT(0 != flags.mr_checker); return 0 != run_mr_checker(flags.mr_checker->c_str(), name.gfile().c_str(), mrs); } #endif /* __SF_CHKMR_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sf-rmdel.cc0000644000000000000000000000707313464267235013270 0ustar0000000000000000/* * sf-rmdel.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2001, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_file used for marking a delta in the SCCS * files as removed. * */ #include #include #include "cssc.h" #include "sccsfile.h" #include "delta.h" #include "delta-iterator.h" #include "linebuf.h" namespace { bool is_seqlist_member(seq_no seq_to_find, std::vector const &seq_list) { return std::find(seq_list.begin(), seq_list.end(), seq_to_find) != seq_list.end(); } } typedef enum { COPY, DELETE, INSERT} update_state; static int next_state(update_state& current, // this arg is MODIFIED! int key) { if (current == COPY) { switch (key) { case 'I': current = INSERT; return 1; case 'D': current = DELETE; return 1; } } else { if ('E' == key) { current = COPY; return 1; } } return 0; // not expected. } bool sccs_file::rmdel(sid id) { if (!edit_mode_ok(true)) return false; delta *d = find_delta(id); if (0 == d) { errormsg("%s: Specified SID not found in SCCS file.", name.c_str()); return false; } const seq_no seq = d->seq(); const_delta_iterator iter(delta_table); while (iter.next()) { if (iter->prev_seq() == seq) { errormsg("%s: Specified SID has a successor.", name.c_str()); return false; } if (is_seqlist_member(seq, iter->get_included_seqnos()) || is_seqlist_member(seq, iter->get_excluded_seqnos()) || is_seqlist_member(seq, iter->get_ignored_seqnos())) { errormsg("%s: Specified SID is used in another delta.", name.c_str()); return false; } } d->set_type('R'); FILE *out = start_update(); if (NULL == out) return false; if (write(out)) { xfile_error("Write error."); return false; } update_state state = COPY; char c; bool retval = true; while (read_line(&c)) { if (0 != c) { check_arg(); if (strict_atous(plinebuf->c_str() + 3) == seq) { if (!next_state(state, c)) { corrupt("Unexpected control line"); retval = false; break; } } else if (state == INSERT) { corrupt("Non-terminal delta!?!"); retval = false; break; } else { fputs(plinebuf->c_str(), out); putc('\n', out); } } else if (state != INSERT) { fputs(plinebuf->c_str(), out); putc('\n', out); } } // We should end the file after an 'E', that is, // in the 'COPY' state. if (state != COPY) { corrupt("Unexpected EOF"); return false; } // Only finish write out the file if we had no problem. if (true == retval) { retval = end_update(&out); } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/pfile.h0000644000000000000000000001042413464267235012512 0ustar0000000000000000/* * pfile.h: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * Definition of the class sccs_pfile. */ #ifndef CSSC__PFILE_H__ #define CSSC__PFILE_H__ #include #include #include #include #include "sccsname.h" #include "sid.h" #include "sccsdate.h" #include "ioerr.h" template struct filter_iterator { It rep_; Pred pred_; typedef typename std::iterator_traits::reference ref; typedef typename std::iterator_traits::pointer ptr; filter_iterator(It val, Pred pred) : rep_(val), pred_(pred) { } filter_iterator& operator++() // preincrement. { do { ++rep_; } while (!pred_(*rep_)); return *this; } ref operator*() { return *rep_; } ptr operator->() { return &*rep_; } bool operator==(const filter_iterator& other) { return rep_ == other.rep_; } bool operator!=(const filter_iterator& other) { return !(rep_ == other.rep_); } }; class sccs_pfile { public: enum _mode { READ, APPEND, UPDATE }; enum find_status { FOUND, NOT_FOUND, AMBIGUOUS }; private: struct edit_lock { sid got, delta; string user; sccs_date date; sid_list include, exclude; edit_lock(const char *g, const char *d, const char *u, const char *dd, const char *dt, const char *i, const char *x) : got(g), delta(d), user(u), date(dd, dt), include(i), exclude(x) { } edit_lock() { } }; sccs_name &name; string pname; enum _mode mode; std::list edit_locks; NORETURN corrupt(int lineno, const char *msg) const POSTDECL_NORETURN; static int write_edit_lock(FILE *out, struct edit_lock const &it) { if (it.got.print(out) || putc_failed(putc(' ', out)) || it.delta.print(out) || putc_failed(putc(' ', out)) || fputs_failed(fputs(it.user.c_str(), out)) || putc_failed(putc(' ', out)) || it.date.print(out)) { return 1; } if (!it.include.empty() && ((fputs(" -i", out) == EOF || it.include.print(out)))) { return 1; } if (!it.exclude.empty() && ((fputs(" -x", out) == EOF || it.exclude.print(out)))) { return 1; } if (putc('\n', out) == EOF) { return 1; } return 0; } public: sccs_pfile(sccs_name &name, enum _mode mode); typedef std::list::size_type size_type; typedef std::list::iterator iterator; typedef std::list::const_iterator const_iterator; iterator begin() { return edit_locks.begin(); } iterator end() { return edit_locks.end(); } const_iterator begin() const { return edit_locks.begin(); } const_iterator end() const { return edit_locks.end(); } size_type length() const { return edit_locks.size(); } const_iterator find_locked(const sid& id) const; bool is_locked(const sid& id) const { const_iterator it = find_locked(id); return it != end(); } const_iterator find_to_be_created(const sid& id) const; bool is_to_be_created(const sid& id) const { const_iterator it = find_to_be_created(id); return it != end(); } bool add_lock(sid got, sid delta, sid_list &included, sid_list &excluded); std::pair find_sid(const sid& id); int print_lock_sid(FILE *fp, const_iterator pos) const; void delete_lock(iterator i) { edit_locks.erase(i); } bool update(bool pfile_already_exists) const; ~sccs_pfile(); }; #endif /* __PFILE_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/quit.h0000644000000000000000000000540713464267235012402 0ustar0000000000000000/* * quit.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2001, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * */ #ifndef CSSC__QUIT_H__ #define CSSC__QUIT_H__ #include #include "cssc-assert.h" #include "cleanup.h" extern const char *prg_name; void set_prg_name(const char *name); // errormsg(): emit an error message preceded by the program name. // then return to the caller (don't exit). void errormsg(const char *fmt, ...); void warning (const char *fmt, ...); // void v_errormsg(const char *fmt, va_list ap); void v_unknown_feature_warning(const char *fmt, va_list ap); // errormsg_with_errno(): emits // prog: your-text-here: errno-error-message \n // to STDERR. void errormsg_with_errno(const char *fmt, ...); void quit_on_fatal_signals(void); // defined in fatalsig.cc. #ifdef __GNUC__ NORETURN fatal_quit(int err, const char *fmt, ...) __attribute__((format(printf, 2, 3))) POSTDECL_NORETURN; NORETURN p_corrupt_quit(const char *fmt, ...) __attribute__((format(printf, 1, 2))) POSTDECL_NORETURN; NORETURN s_corrupt_quit(const char *fmt, ...) __attribute__((format(printf, 1, 2))) POSTDECL_NORETURN; NORETURN s_missing_quit(const char *fmt, ...) __attribute__((format(printf, 1, 2))) POSTDECL_NORETURN; NORETURN ctor_fail(int err, const char *fmt, ...) __attribute__((format(printf, 2, 3))) POSTDECL_NORETURN; #else NORETURN s_missing_quit(const char *fmt, ...) POSTDECL_NORETURN; NORETURN s_corrupt_quit(const char *fmt, ...) POSTDECL_NORETURN; NORETURN p_corrupt_quit(const char *fmt, ...) POSTDECL_NORETURN; NORETURN fatal_quit(int err, const char *fmt, ...) POSTDECL_NORETURN; NORETURN ctor_fail(int err, const char *fmt, ...) POSTDECL_NORETURN; #endif NORETURN s_unrecognised_feature_quit(const char *fmt, va_list ap) POSTDECL_NORETURN; NORETURN ctor_fail_nomsg(int err) POSTDECL_NORETURN; NORETURN nomem() POSTDECL_NORETURN; extern void usage(); #endif /* __QUIT_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sid.cc0000644000000000000000000001334213464267235012332 0ustar0000000000000000/* * sid.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the classes sid and release. * */ #include #include #include #include "cssc.h" #include "sid.h" #include "ioerr.h" std::string sid::as_string() const { char buf[32]; if (branch || sequence) sprintf(buf, "%d.%d.%d.%d", rel, level, branch, sequence); else sprintf(buf, "%d.%d", rel, level); return std::string(buf); } static short int get_comp(const char *&s) { int n = 0; char c = *s; while (c != '\0') { if (c == '.') { if (n == 0) { return short(-1); } s++; return static_cast(n); } if (isdigit(c)) { n = n * 10 + (c - '0'); } else { return short(-1); } c = *++s; } return static_cast(n); } relvbr::relvbr(const char *s) { if (s == NULL) { rel = level = branch = 0; return; } rel = get_comp(s); level = get_comp(s); branch = get_comp(s); if (*s != '\0' || rel == 0) { rel = level = branch = -1; } } release::release(const char *s) { if (s == NULL) { rel = 0; return; } rel = get_comp(s); if (*s != '\0' || rel == 0) { rel = -1; } } sid sid::null_sid() { return sid(0, 0, 0, 0); } sid::sid(const char *s) { if (s == NULL) { sequence = branch = level = rel = 0; return; } rel = get_comp(s); level = get_comp(s); branch = get_comp(s); sequence = get_comp(s); if (*s != '\0' || rel == 0 || sequence == -1) { rel = -1; } } int sid::comparable(sid const &id) const { if (!valid() || !id.valid()) { return 0; } if (branch != id.branch) { return 0; } if (branch != 0 && rel != id.rel && level != id.level) { return 0; } return 1; } int sid::gt(sid const &id) const { if (rel > id.rel) { return 1; } if (rel != id.rel) { return 0; } if (level > id.level) { return 1; } if (level != id.level) { return 0; } #if 0 if (branch > id.branch) { return 1; } if (branch != id.branch) { return 0; } #endif return sequence > id.sequence; } int sid::gte(sid const &id) const { if (rel > id.rel) { return 1; } if (rel != id.rel) { return 0; } if (level > id.level) { return 1; } if (level != id.level) { return 0; } #if 0 if (branch > id.branch) { return 1; } if (branch != id.branch) { return 0; } #endif return sequence >= id.sequence; } int sid::partial_match(sid const &id) const { if (!comparable(id)) { return 0; } if (rel == 0) { return 1; } if (rel != id.rel) { return 0; } if (level == 0) { return 1; } if (level != id.level) { return 0; } if (branch == 0) { return 1; } if (branch != id.branch) { return 0; } return sequence == 0 || sequence == id.rel; } sid sid::successor() const { if (is_null()) { return sid(1, 1, 0, 0); } else if (branch != 0) { short next_seq = sequence; ++next_seq; return sid(rel, level, branch, next_seq); } else { short next_lev = level; ++next_lev; return sid(rel, next_lev, 0, 0); } } int sid::components() const { if (valid() && rel) if (level) if (branch) if (sequence) return 4; else return 3; else return 2; else return 1; else return 0; } bool sid::on_trunk() const { return 2 == components(); } bool sid::matches(const sid &m, int nfields) const { if (0 == nfields) return true; else --nfields; if (rel != m.rel) return false; if (0 == nfields) return true; else --nfields; if (level != m.level) return false; if (0 == nfields) return true; else --nfields; if (branch != m.branch) return false; if (0 == nfields) return true; else --nfields; if (sequence != m.sequence) return false; return true; } int sid::print(FILE *out) const { ASSERT(valid()); ASSERT(rel != 0); if (printf_failed(fprintf(out, "%d", rel)) || (level != 0 && (printf_failed(fprintf(out, ".%d", level)) || (branch != 0 && (printf_failed(fprintf(out, ".%d", branch)) || (sequence != 0 && printf_failed(fprintf(out, ".%d", sequence)))))))) { return 1; } return 0; } int sid::printf(FILE *out, char c, int force_zero /*=0*/) const { ASSERT(valid()); ASSERT(!partial_sid()); short n; switch (c) { case 'R': n = rel; break; case 'L': n = level; break; case 'B': // this field is completely blank for trunk revisions. if (!force_zero && 0 == branch && 0 == sequence) return 0; n = branch; break; case 'S': // this field is completely blank for trunk revisions. if (!force_zero && 0 == branch && 0 == sequence) return 0; n = sequence; break; default: ASSERT(0); } return printf_failed(fprintf(out, "%d", n)); } relvbr::relvbr(const sid &s) : rel( (short)s.rel ), level( (short)s.level ), branch( (short)s.branch ) { // nothing. } release::release(const sid &s) : rel( (short)s.rel ) { // nothing. } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/linebuf.h0000644000000000000000000000323413464267235013040 0ustar0000000000000000/* * linebuf.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the class cssc_linebuf. * */ #ifndef CSSC__LINEBUF_H__ #define CSSC__LINEBUF_H__ /* This class is used to read lines of unlimited length from a file. */ class cssc_linebuf { char *buf; size_t buflen; public: cssc_linebuf(); int read_line(FILE *f); const char *c_str() const { return buf; } const char *c_str() { return buf; } void set_char(unsigned offset, char value); int split(int offset, char **args, int len, char c); int check_id_keywords() const; int write(FILE*) const; char &operator [](int index) const { return buf[index]; } #ifdef __GNUC__ char *operator +(int index) const { return buf + index; } #endif ~cssc_linebuf() { delete[] buf; } }; #endif /* __LINEBUF_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/get.cc0000644000000000000000000003457313464267235012343 0ustar0000000000000000/* * get.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2002, 2007, 2008, 2009, 2010, * 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Extract a requested delta from a SCCS file. * */ #include "config.h" #include #include #include "cssc.h" #include "fileiter.h" #include "sccsfile.h" #include "delta.h" #include "pfile.h" #include "my-getopt.h" #include "version.h" #include "except.h" #include "file.h" #include /* Prints a list of included or excluded SIDs. */ static void print_id_list(FILE *fp, const char *s, std::vector const &list) { if (!list.empty()) { fprintf(fp, "%s:\n", s); for (const auto& sid : list) { sid.print(fp); fputc('\n', fp); } } } void usage() { fprintf(stderr, "usage: %s [-begkmnpstLV] [-c date] [-r SID] [-i range] [-w string]\n" "\t[-x range] [-G gfile] file ...\n", prg_name); } static void maybe_clear_archive_bit(const std::string &) { #ifdef CONFIG_USE_ARCHIVE_BIT clear_archive_bit(gname); #endif } #define EXITVAL_INVALID_OPTION (1) int main(int argc, char **argv) { Cleaner arbitrary_name; int retval = 0; int c; sid rid(sid::null_sid()); sid org_rid(sid::null_sid()); int for_edit = 0; /* -e */ int branch = 0; /* -b */ int suppress_keywords = 0; /* -k */ int send_body_to_stdout = 0; /* -p */ int silent = 0; /* -s */ int no_output = 0; /* -g */ const char *wstring = NULL; /* -w */ sid_list include, exclude; /* -i, -x */ sccs_date cutoff_date; /* -c */ int show_sid = 0; /* -m */ int show_module = 0; /* -n */ int debug = 0; /* -D */ std::string gname; /* -G */ int got_gname = 0; /* -G */ seq_no seq = 0; /* -a */ int get_top_delta = 0; /* -t */ bool real_file; bool delta_summary = false; /* -L, -l */ bool create_lfile = false; /* -l */ FILE *commentary = stdout; if (argc > 0) set_prg_name(argv[0]); else set_prg_name("get"); ASSERT(!rid.valid()); ASSERT(!org_rid.valid()); class CSSC_Options opts(argc, argv, "r!c!i!x!ebkl!psmngtw!a!DVG!L", EXITVAL_INVALID_OPTION); for(c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { default: errormsg("Unsupported option: '%c'", c); return EXITVAL_INVALID_OPTION; case 'r': org_rid = sid(opts.getarg()); if (!org_rid.valid()) { errormsg("Invalid SID: '%s'", opts.getarg()); return EXITVAL_INVALID_OPTION; } break; case 'c': cutoff_date = sccs_date(opts.getarg()); if (!cutoff_date.valid()) { errormsg("Invalid cutoff date: '%s'", opts.getarg()); return EXITVAL_INVALID_OPTION; } break; case 'i': { sid_list include_arg(opts.getarg()); if (!include_arg.valid()) { errormsg("Invalid inclusion list: '%s'", opts.getarg()); return EXITVAL_INVALID_OPTION; } include = include_arg; } break; case 'x': { sid_list exclude_arg(opts.getarg()); if (!exclude_arg.valid()) { errormsg("Invalid exclusion list: '%s'", opts.getarg()); return EXITVAL_INVALID_OPTION; } exclude = exclude_arg; } break; case 'e': for_edit = 1; suppress_keywords = 1; break; case 'b': branch = 1; break; case 'k': suppress_keywords = 1; break; case 'p': send_body_to_stdout = 1; commentary = stderr; got_gname = 0; break; case 'l': delta_summary = true; if (opts.getarg() && opts.getarg()[0]) { if (0 == strcmp(opts.getarg(), "p")) { /* -lp is a traditional synonym for -L */ create_lfile = false; commentary = stderr; } else { errormsg ("Unsupported -l option: '-l%s'", opts.getarg()); return EXITVAL_INVALID_OPTION; } } else { create_lfile = true; } break; case 'L': delta_summary = true; create_lfile = false; commentary = stderr; break; case 's': silent = 1; break; case 'm': show_sid = 1; break; case 'n': show_module = 1; break; case 'g': no_output = 1; break; case 'w': wstring = opts.getarg(); break; case 'a': { int i; i = atoi(opts.getarg()); if (i < 1 || i > USHRT_MAX) { errormsg("Invalid sequence number: '%s'", opts.getarg()); return 2; } seq = (unsigned short) i; } break; case 't': get_top_delta = 1; break; case 'G': got_gname = 1; send_body_to_stdout = 0; gname = opts.getarg(); break; case 'D': debug = 1; break; case 'V': version(); break; } } if (branch && !for_edit) { warning("there is not a lot of point in using the " "-b option unless you want to check the file out for " "editing (using the -e option).\n"); } FILE *out = NULL; /* The output file. It's initialized with NULL so if it's accidentally used before being set it will quickly cause an error. */ if (silent) { commentary = open_null(); if (NULL == commentary) return 1; // fatal error. } if (no_output) { got_gname = 0; gname = "null"; if (NULL == (out = open_null())) return 1; } else if (send_body_to_stdout) { gname = "-"; out = stdout; } sccs_file_iterator iter(opts); if (sccs_file_iterator::NONE == iter.using_source()) { errormsg("No SCCS file specified"); return 1; } while (iter.next()) { try { sccs_name &name = iter.get_name(); // Print the name of the SCCS file unless exactly one // was specified. if (!iter.unique()) { fprintf(commentary, "\n%s:\n", name.c_str()); } sccs_pfile *pfile = NULL; if (for_edit) { pfile = new sccs_pfile(name, sccs_pfile::APPEND); } sccs_file file(name, sccs_file::READ); sid new_delta; sid retrieve; if (seq) { if (org_rid.valid()) { warning("both the -r and the -a " "option have been specified; " "the -r option has been ignored."); } if (!file.find_requested_seqno(seq, retrieve)) { errormsg("%s: Requested sequence number %d not found.", name.c_str(), (int) seq); retval = 1; continue; // with next file.... } } else { rid = org_rid; if (!file.find_requested_sid(rid, retrieve, get_top_delta)) { errormsg("%s: Requested SID not found.", name.c_str()); retval = 1; continue; // with next file.... } if (!rid.valid() || (rid.release_only() && release(rid) == release(retrieve))) { rid = retrieve; } } if (for_edit) { if (branch && !file.branches_allowed()) { warning("%s: Branch-enable flag not set, " "option -b ignored.\n", name.c_str()); } if ( (NULL==pfile) || !file.test_locks(retrieve, *pfile)) { retval = 1; continue; // continue with next file... } int failed = 0; new_delta = file.find_next_sid(rid, retrieve, branch, *pfile, &failed); if (failed) { /* sccs_file::find_next_sid() has returned NULL. * This is a rare case. */ retval = 1; continue; // continue with next file... } } real_file = false; if (!send_body_to_stdout && !no_output) { ASSERT(name.valid()); /* got_gname is specified if we had -G g-file * on the command line. This only works for the * first file on the command line (or else we'd * be overwriting earlier data). */ if (!got_gname) gname = name.gfile(); got_gname = 0; int mode = CREATE_AS_REAL_USER | CREATE_FOR_GET; if (!suppress_keywords) { mode |= CREATE_READ_ONLY; } if (file.gfile_should_be_executable()) { mode |= CREATE_EXECUTABLE; } out = fcreate(gname, mode); real_file = true; if (NULL == out) { if (errno) perror(gname.c_str()); retval = 1; continue; // with next file.... } } FILE *summary_file = NULL; if (delta_summary) { if (create_lfile) { std::string lname = name.lfile(); summary_file = fcreate(lname, CREATE_READ_ONLY); } else { summary_file = stdout; } } const int keywords = !suppress_keywords; struct sccs_file::get_status status; try { status = file.get(out, gname, summary_file, retrieve, cutoff_date, include, exclude, keywords, wstring, show_sid, show_module, debug, for_edit); } catch (CsscException) { // the get failed. Delete the g-file and re-throw the exception. if (real_file) { fclose(out); remove(gname.c_str()); throw; } } if (create_lfile) { fclose (summary_file); } if (real_file) { fclose(out); if (suppress_keywords) { if (!set_gfile_writable(gname, true, file.gfile_should_be_executable())) retval = 1; maybe_clear_archive_bit(gname); } else { /* The g-file was created with the real uid, * and so if we want to change its mode, we * will have to temporarily set EUID=RUID. */ give_up_privileges(); if (!set_gfile_writable(gname, false, file.gfile_should_be_executable())) status.success = false; restore_privileges(); } } // We delete this file if the "get" failed. // However, this is not conditional on "retval" since // if the previous attempt failed, we would like the others // to succeed. if (!status.success) // get failed. { retval = 1; if (!unlink_file_as_real_user(gname.c_str())) { errormsg_with_errno("Failed to remove file %s", gname.c_str()); } continue; } print_id_list(commentary, "Included", status.included); print_id_list(commentary, "Excluded", status.excluded); retrieve.print(commentary); fputc('\n', commentary); if (for_edit) { fprintf(commentary, "new delta "); new_delta.print(commentary); fputc('\n', commentary); if (!pfile->add_lock(retrieve, new_delta, include, exclude)) { // Failed to add the lock to the p-file. if (real_file) { if (!unlink_file_as_real_user(gname.c_str())) { errormsg_with_errno("Failed to remove file %s", gname.c_str()); } } retval = 1; // remember the failure. } delete pfile; pfile = NULL; } if (!no_output) { fprintf(commentary, "%u lines\n", status.lines); } } catch (CsscExitvalException e) { if (e.exitval > retval) retval = e.exitval; } } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/cssc.h0000644000000000000000000000660113464267235012350 0ustar0000000000000000/* * cssc.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 2001, 2002, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * cssc.h: Master include file for CSSC. * */ #ifndef CSSC__CSSC_H__ #define CSSC__CSSC_H__ // Get the definitions deduced by "configure". #include #include /* Define if you want to open SCCS files in binary instead of text mode. * If you do this, you will probably need to jump through hoops on * Microsoft systems, in order to avoid falling over all those * carriage returns. */ #undef CONFIG_OPEN_SCCS_FILES_IN_BINARY_MODE //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx // Tunable //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx #define CONFIG_FILE_NAME_GUESSING //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx // Deduced //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx #if defined HAVE_GETEUID && defined HAVE_GETEGID #define CONFIG_UIDS #endif /*************************************************************/ /* CYGWIN Support */ /*************************************************************/ /* * CYGWIN is the Unix environment for Windows, from Cygnus. * It provides a very Unix-like environment under Windows NT; * so much so that the configure script is unable to tell the difference. */ #if defined __CYGWIN__ #define CONFIG_CAN_HARD_LINK_AN_OPEN_FILE 0 #else #define CONFIG_CAN_HARD_LINK_AN_OPEN_FILE 1 #endif //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx // MS-DOS //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx #undef CONFIG_USE_ARCHIVE_BIT /* I'm afraid that if you want to change CSSC's idea of what goes at * the end of the line then this macro will not help very much. * Ninety percent of the cases where detecting the end-of-line is * useful are just dealt with tith a literal '\n'. I'm not sure if * it is useful to open the file in text mode (given the nonprintable * control character \001) but that seems the best plan to me. Please * let me know how it goes. Patches, as always, gleefully welcomed! * See docs/patches.txt for further information. */ #ifndef CONFIG_EOL_CHARACTER #define CONFIG_EOL_CHARACTER ('\n') #endif #undef CONFIG_MSDOS_FILES #define CONFIG_DJGPP #ifndef NO_COMMON_HEADERS std::string prompt_user(const char *prompt); #endif /* NO_COMMON_HEADERS */ unsigned long cap5(unsigned long); // see cap.cc bool is_id_keyword_letter(char ch); /* functions from environment.cc. */ bool binary_file_creation_allowed (void); long max_sfile_line_len(void); void check_env_vars(void); #endif /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/rel_list.h0000644000000000000000000000343513464267235013234 0ustar0000000000000000/* * rel_list.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * */ #ifndef INC_REL_LIST_H #define INC_REL_LIST_H #include #include "release.h" class release_list { std::vector l; public: typedef typename std::vector::size_type size_type; typedef typename std::vector::const_iterator const_iterator; // Constructors / destructors release_list(); release_list(const release_list& create_from); release_list(const char *str); ~release_list(); // Adding and removing members specified in other lists. void merge(const release_list& m); void remove(const release_list& r); // I/O bool print(FILE *) const; // Accessors bool empty() const { return l.empty(); } bool valid() const { return !empty(); } bool member(release r) const; const_iterator begin() const { return l.begin(); } const_iterator end() const { return l.end(); } }; /* Local variables: */ /* mode: c++ */ /* End: */ #endif CSSC-1.4.1/src/fnsplit.cc0000644000000000000000000000340413464267235013230 0ustar0000000000000000/* * fnsplit.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Functions for canonifying filenames. */ #include #include #include "cssc.h" #include "file.h" // declaration of split_filename. #include "cssc-assert.h" void split_filename(const std::string &fullname, std::string& dirname, std::string& basename) { ASSERT(fullname.length() > 0); dirname = std::string(""); // empty string. basename = fullname; /* Find the final slash. */ std::string::size_type i = fullname.find_last_of('/'); if (i != std::string::npos) { dirname = fullname.substr(0, i+1); // initial i characters basename = fullname.substr(i+1, std::string::npos); return; } } #ifdef TEST_FNSPLIT void usage() { } int main(int argc, char *argv[]) { for (int i=0; i. * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Prints the current edit locks for an SCCS file. * */ #include #include "cssc.h" #include "fileiter.h" #include "pfile.h" #include "version.h" #include "my-getopt.h" #include "except.h" void usage() { fprintf(stderr, "usage: %s [-V] file ...\n", prg_name); } int main(int argc, char **argv) { Cleaner arbitrary_name; if (argc > 0) set_prg_name(argv[0]); else set_prg_name("sact"); class CSSC_Options opts(argc, argv, "V"); int c; for (c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { case 'V': version(); break; } } int retval = 0; sccs_file_iterator iter(opts); if (! iter.using_source()) { errormsg("No SCCS file specified."); return 1; } while (iter.next()) { try { sccs_name &name = iter.get_name(); sccs_pfile pfile(name, sccs_pfile::READ); bool first = true; for (sccs_pfile::const_iterator it = pfile.begin(); it != pfile.end(); ++it) { if (first) // first lock on this file... { /* * Before we print out the information about the * first lock on a given file. we may have to * identify which file we are talking about. We * don't do this if only one file was specified on * the command line. */ if (!iter.unique()) { printf("\n%s:\n", name.c_str()); } first = false; } it->got.print(stdout); putchar(' '); it->delta.print(stdout); putchar(' '); fputs(it->user.c_str(), stdout); putchar(' '); it->date.print(stdout); putchar('\n'); } } catch (CsscExitvalException e) { if (e.exitval > retval) retval = e.exitval; } } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/bodyio.cc0000644000000000000000000002361213464267235013041 0ustar0000000000000000/* * bodyio.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * Code for performing I/O on the body of an SCCS file. * See also sf-admin.cc and encoding.cc. * */ #include #include #include #include "cssc.h" #include "bodyio.h" #include "quit.h" #include "cssc-assert.h" #include "filepos.h" #include "except.h" #include "linebuf.h" #include "ioerr.h" #include "file.h" /* Check if we have exceeded the maximum line length. */ static bool check_line_len(const char *iname, long int len_max, int column, int ch, FILE *in, bool *binary) { if (0 == len_max || column < len_max) { return true; // no maximum. } else { ungetc(ch, in); // push back the character. if (binary_file_creation_allowed()) { errormsg("%s: line length exceeds %ld characters, " "treating as binary.\n", iname, len_max ); *binary = true; } else { errormsg("%s: line length exceeds %d characters, " "and binary file support is disabled.\n", iname, len_max ); } return false; } } /* body_insert_text() * * Insert a file into an SCCS file (e.g. for admin). * return false (and restore initial file positions) * for failure. * * We fail if the input contains a ^A immediately following * a newline (which is special to SCCS), or if the input * does not end with a newline. * * 1) otherwise the control-character (^A) immediately * following will not be recognised; SCCS utils * only look for them at the beginning of a line * * 2) many diff(1) programs only cope with text files * that end with a newline. */ bool body_insert_text(const char iname[], const char oname[], FILE *in, FILE *out, unsigned long int *lines, bool *idkw, bool *binary, bool *io_failure) { int ch, last; unsigned long int nl; // number of lines. const long int len_max = max_sfile_line_len(); bool found_id; int column; // current column in ouutput file. // If we fail, rewind these files to try binary encoding. FilePosSaver o_saver(out); *idkw = found_id = false; nl = 0uL; last = '\n'; *io_failure = false; // Make sure we don't already think it is binary -- if so, this // function should never have been called. ASSERT(false == *binary); column = 0; while ( EOF != (ch=getc(in)) ) { if (CONFIG_EOL_CHARACTER == ch) ++nl; // check for ^A at start of line. if ('\n' == last) { column = 0; if ('\001' == ch) { errormsg("%s: control character at start of line, " "treating as binary.\n", iname); ungetc(ch, in); // push back the control character. *binary = true; return false; // output file pointer implicitly rewound } } else { ++column; if (!check_line_len(iname, len_max, ++column, ch, in, binary)) { return false; // output file pointer implicitly rewound } } // FIXME TODO: if we get "disk full" while trying to write the // body of an SCCS file, we will retry with binary (which of // course uses even more space) if (putc_failed(putc(ch, out))) { errormsg_with_errno("%s: Write error.", oname); *io_failure = true; return false; } if (!found_id) // Check for ID keywords. { if ('%' == last && is_id_keyword_letter(static_cast(ch))) { const int peek = getc(in); if ('%' == peek) *idkw = found_id = true; if (EOF != peek) // Can't put the genie back in the bottle! ungetc(peek, in); } } last = ch; } if (ferror(in)) { errormsg_with_errno("%s: Read error.", iname); *io_failure = true; return false; } // Make sure the file ended with a newline. if ('\n' != last) { errormsg("%s: no newline at end of file, treating as binary\n", iname); *binary = true; return false; // file pointers implicitly rewound } // Success; do not rewind the output file. o_saver.disarm(); *lines = nl; return true; } // Keywords: a file containing the octal characters // 0026 0021 0141 (hex 0x16 0x11 0x61) will produce // begin 0644 x // #%A%A // ` // end // // // Stupidly imho, SCCS checks the ENCODED form of the file // in order to support the "no ID keywords" warning. Still, // at least it doesn't expand those on output! bool body_insert_binary(const char iname[], const char oname[], FILE *in, FILE *out, unsigned long int *lines, bool *idkw) { const int max_chunk = 45; char inbuf[max_chunk], outbuf[80]; unsigned long int nl; size_t len; bool kw; *idkw = kw = false; nl = 0; while ( 0 < (len = fread(inbuf, sizeof(char), max_chunk, in)) ) { encode_line(inbuf, outbuf, len); // see encoding.cc. if (!kw) { // For some odd reason, SCCS seems to check // the encoded form for ID keywords! We know // that strlen() on the UUENCODEd data is safe. if (::check_id_keywords(outbuf, strlen(outbuf))) // XXX used to check inbuf *idkw = kw = true; } if (fputs_failed(fputs(outbuf, out))) { errormsg_with_errno("%s: Write error.", oname); return false; } ++nl; } // A space character indicates a count of zero bytes and hence // the end of the encoded file. if (fputs_failed(fputs(" \n", out))) { errormsg_with_errno("%s: Write error.", oname); return false; } ++nl; if (ferror(in)) { errormsg_with_errno("%s: Read error.", iname); return false; } *lines = nl; return true; } static bool copy_data(FILE *in, FILE *out) { char buf[BUFSIZ]; size_t n, nout; while ( 0u < (n=fread(buf, 1, BUFSIZ, in))) { nout = fwrite(buf, 1, n, out); if (nout < n) { errormsg_with_errno("copy_data: write error."); return false; } } if (ferror(in)) { errormsg_with_errno("copy_data: read error."); return false; } else { return true; // success } } bool body_insert(bool *binary, const char iname[], const char oname[], FILE *in, FILE *out, unsigned long int *lines, bool *idkw) { // If binary mode has not been forced, try text mode. if (*binary) { return body_insert_binary(iname, oname, in, out, lines, idkw); } else { // body_insert_text() takes care of rewinding the output // file; we may not even be able to rewind the input file. bool io_failure = false; if (body_insert_text(iname, oname, in, out, lines, idkw, binary, &io_failure)) { return true; // Success. } else { if (io_failure) return false; if (!binary_file_creation_allowed()) { // We can't try again with a binary file, because that // feature is disabled. return false; } // It wasn't text after all. We may be reading from // stdin, so we can't seek on it. But we have // the first segment of the file written to the x-file // already, and the remainder is still waiting to be // read, so we can recover all the data. *binary = true; FILE *tmp = tmpfile(); if (tmp) { bool ret = true; try { // Recover the data already written to the output // file and then rewind it, so that we can overwrite // it with the encoded version. FilePosSaver *fp_out = new FilePosSaver(out); if (copy_data(out, tmp) && copy_data(in, tmp)) { delete fp_out; // rewind the file OUT. rewind(tmp); ret = body_insert_binary("temporary file", oname, tmp, out, lines, idkw); } else { ret = false; } } catch (CsscException) { fclose(tmp); throw; } fclose(tmp); return ret; } else { errormsg_with_errno("Could not create temporary file\n"); return false; } } } } int output_body_line_text(FILE *fp, const cssc_linebuf* plb) { return plb->write(fp) || fputc_failed(fputc('\n', fp)); } int output_body_line_binary(FILE *fp, const cssc_linebuf* plb) { // Curiously, if the file is encoded, we know that // the encoded form is only about 60 characters // and contains no 8-bit or zero data. size_t n; char outbuf[80]; n = decode_line(plb->c_str(), outbuf); // see encoding.cc return fwrite_failed(fwrite(outbuf, sizeof(char), n, fp), n); } int encode_file(const char *nin, const char *nout) { int retval = 0; FILE *fin = fopen_as_real_user(nin, "rb"); // binary if (0 == fin) { errormsg_with_errno("Failed to open \"%s\" for reading.\n", nin); return -1; } // FILE *fout = fopen(nout, "w"); // text FILE *fout = fcreate(nout, CREATE_EXCLUSIVE); // text if (0 == fout) { errormsg_with_errno("Failed to open \"%s\" for writing.\n", nout); retval = -1; } else { try { encode_stream(fin, fout); if (ferror(fin) || fclose_failed(fclose(fin))) { errormsg_with_errno("%s: Read error.\n", nin); retval = -1; } else { if (ferror(fout) || fclose_failed(fclose(fout))) { errormsg_with_errno("%s: Write error.\n", nout); retval = -1; } } } catch (CsscException) { remove(nout); throw; } if (0 != retval) remove(nout); } return retval; } CSSC-1.4.1/src/rmdel.cc0000644000000000000000000000616413464267235012662 0ustar0000000000000000/* * rmdel.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Removes a delta from an SCCS file. * */ #include #include "cssc.h" #include "fileiter.h" #include "sccsfile.h" #include "pfile.h" #include "my-getopt.h" #include "version.h" #include "delta.h" #include "except.h" #include "file.h" void usage() { fprintf(stderr, "usage: %s [-V] -r SID file ...\n", prg_name); } static bool is_locked(sccs_name& name, sid rid) { sccs_pfile pfile(name, sccs_pfile::READ); for (sccs_pfile::const_iterator it = pfile.begin(); it != pfile.end(); ++it) { if (it->got == rid) return true; } return false; } int main(int argc, char **argv) { Cleaner arbitrary_name; int c; sid rid(sid::null_sid()); if (argc > 0) set_prg_name(argv[0]); else set_prg_name("rmdel"); ASSERT(!rid.valid()); class CSSC_Options opts(argc, argv, "r!V"); for (c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { case 'r': rid = sid(opts.getarg()); if (!rid.valid()) { errormsg("Invaild SID: '%s'", opts.getarg()); return 2; } break; case 'V': version(); break; } } if (!rid.valid()) { errormsg("A SID must be specified on the command line."); return 2; } sccs_file_iterator iter(opts); if (! iter.using_source()) { errormsg("No SCCS file specified."); return 1; } int tossed_privileges = 0; int retval = 0; while (iter.next()) { try { sccs_name &name = iter.get_name(); sccs_file file(name, sccs_file::UPDATE); if (is_locked(name, rid)) { errormsg("%s: Requested SID is locked for editing.", name.c_str()); retval = 1; } else { if (!file.is_delta_creator(get_user_name(), rid)) { give_up_privileges(); tossed_privileges = 1; } if (!file.rmdel(rid)) retval = 1; if (tossed_privileges) { restore_privileges(); tossed_privileges = 0; } } } catch (CsscExitvalException e) { if (tossed_privileges) { restore_privileges(); tossed_privileges = 0; } if (e.exitval > retval) retval = e.exitval; } } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/filediff.h0000644000000000000000000000242613464267235013166 0ustar0000000000000000/* * filediff.h: Part of GNU CSSC. * * * Copyright (C) 1998, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Functions for diffing two files. */ #ifndef CSSC__FILEDIFF_H #define CSSC__FILEDIFF_H #include #include class FileDiff { public: FileDiff(const char *name1, const char *name2); ~FileDiff(); FILE * start(); void finish(FILE * &fp); private: FILE *fp_; std::string name1; std::string name2; }; #endif /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sf-get3.cc0000644000000000000000000000656213464267235013031 0ustar0000000000000000/* * sf-get3.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2002, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_file used by get and delta. * */ #include #include "cssc.h" #include "sccsfile.h" #include "seqstate.h" #include "delta-iterator.h" #include "file.h" /* Prepare a seqstate for use by marking which sequence numbers are to * be included and which are to be excluded. */ bool sccs_file::prepare_seqstate_2(seq_state &state, sid_list include, sid_list exclude, sccs_date cutoff_date) { ASSERT(0 != delta_table); const_delta_iterator iter(delta_table); while (iter.next()) { sid const &id = iter->id(); if (include.member(id)) // explicitly included on command line { state.set_explicitly_included(iter->seq(), (seq_no) seq_state::BY_COMMAND_LINE ); } else if (exclude.member(id)) // explicitly included on command line { state.set_explicitly_excluded(iter->seq(), (seq_no) seq_state::BY_COMMAND_LINE ); } else if (cutoff_date.valid() && iter->date() > cutoff_date) { // Delta not explicitly included/excluded by the user, but // if it is newer than the cutoff date, we don't want it. // This is the feature that allows us to retrieve a delta // that was current at some time in the past. state.set_excluded(iter->seq(), (seq_no) seq_state::BY_COMMAND_LINE); } ASSERT(0 != delta_table); } ASSERT(0 != delta_table); return true; } bool sccs_file::prepare_seqstate(seq_state &state, seq_no seq, sid_list include, sid_list exclude, sccs_date cutoff_date) { if (!prepare_seqstate_1(state, seq)) return false; if (!prepare_seqstate_2(state, include, exclude, cutoff_date)) return false; return true; } bool sccs_file::authorised() const { if (users.empty()) { // If there is no list of authorized users, all users are authorised. return true; } const char *myself = get_user_name(); for (const auto& authorized_user : users) { if (isdigit(authorized_user[0])) { // FIXME: don't use atoi, it doesn't do error detection well. if (user_is_group_member(atoi(authorized_user.c_str()))) { return true; } } else if (myself == authorized_user) { return true; } } errormsg("%s: You are not authorized to make deltas.", name.c_str()); return false; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/my-getopt.h0000644000000000000000000000310613464267235013337 0ustar0000000000000000/* * my-getopt.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 2007, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the class CSSC_Options. * */ #ifndef CSSC__MY_GETOPT_H__ #define CSSC__MY_GETOPT_H__ class CSSC_Options { public: enum { END_OF_ARGUMENTS = 0, UNRECOGNIZED_OPTION = -1, MISSING_ARGUMENT = -2 }; int argc; char **argv; int index; char *cindex; const char *opts; int opterr; char *arg; private: void reorder(); // reorder argv so that options come first. public: CSSC_Options(int ac, char **av, const char *s, int err = 2); int next(void); int get_index(void) const; int get_argc(void) const; char **get_argv(void) const; char *getarg (void) const; }; #endif /* CSSC__MY_GETOPT_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/delta-iterator.h0000644000000000000000000000276513464267235014344 0ustar0000000000000000/* * delta-iterator.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * Definition of the class delta_iterator. */ #ifndef CSSC_DELTA_ITERATOR_H #define CSSC_DELTA_ITERATOR_H 1 class cssc_delta_table; class delta; class delta_iterator { cssc_delta_table *dtbl; int pos; public: delta_iterator(cssc_delta_table *d); int next(int all = 0); int index() const; delta * operator ->(); const delta * operator ->() const; void rewind(); }; class const_delta_iterator { const cssc_delta_table *dtbl; int pos; public: const_delta_iterator(cssc_delta_table const *d); int next(int all = 0); int index() const; delta const * operator ->() const; void rewind(); }; #endif /* CSSC_DELTA_TABLE_H */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/fdclosed.cc0000644000000000000000000000506213464267235013336 0ustar0000000000000000/* * fdclosed.cc: Part of GNU CSSC. * * Copyright (C) 1998, 2000, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * */ /* This class exists to ensure that the standard file descriptors are * not closed. That would mean that we could open an ordinary file * and then corrupt it since we don't realise that output to stdout or * stderr will go to it. * * * If any of the file descriptors 0, 1, 2 are not open, attach them * to /dev/null so that we don't fopen() a file, get a low numbered * file descriptor, and accidentally corrupt our file with a printf() * to stdout or stderr, or trying to read from stdin (hence changing * the file pointer on our file too). */ #include #include #include /* perror() */ #include "cssc.h" #include "sysdep.h" #include "defaults.h" // CONFIG_NULL_FILENAME class SafeFdCheck { public: SafeFdCheck(); }; /* We want to emit an error message. If stderr has been closed, this * is difficult. We just send the output to the closed file * descriptor (using perror()). * * We do this becauase (1) there isn't really a better option, and * (2) because the output will still show up in the strace(8) output * if the user really needs to track down the problem. * * If you have an idea for a better way of implementing it, please * feel free to do so; but remember, it needs to work when we just * failed to open() /dev/null. So opening another file (e.g. /dev/log * with syslog) isn't going to work. */ SafeFdCheck::SafeFdCheck() { int i, fd; for (i=0; i<3; ++i) { fd = open(CONFIG_NULL_FILENAME, O_RDONLY, 0); if (fd < 0) { perror(CONFIG_NULL_FILENAME); _exit(1); } else if (fd > 2) { close(fd); return; } } } /* Instantiate the class so that the constructor is called to do the check. */ static SafeFdCheck PleaseDoIt; /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sid_list.h0000644000000000000000000001645713464267235013241 0ustar0000000000000000/* * sid_list.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2001, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the template range_list. */ #ifndef CSSC__SID_LIST_H__ #define CSSC__SID_LIST_H__ #include #include #include "quit.h" template struct range { TYPE from; TYPE to; range *next; }; template class range_list { public: // constructors & destructors. ~range_list(); range_list(); range_list(const char *list); range_list(range_list const &list); range_list &operator =(range_list const &list); // query functions. int valid() const; int empty() const; int member(TYPE id) const; // manipulation. void invalidate(); range_list &merge (range_list const &list); range_list &remove (range_list const &list); // output. int print(FILE *out) const; private: // Data members. range *head; int valid_flag; // Implementation. void destroy(); static range *do_copy_list(range *); int clean(); // clean the range list eliminating overlaps etc. }; template range_list::range_list(const char *list) : head(NULL), valid_flag(1) { const char *s = list; if (s == NULL || *s == '\0') { return; } do { size_t len; const char *comma = strchr(s, ','); if (comma == NULL) { len = strlen(s); comma = s + len; } else { len = static_cast(comma - s); } char buf[64]; if ((len+1u) > sizeof(buf)) { ctor_fail(-1, "Range in list too long: '%s'", list); } else if (len) { /* SourceForge bug number #438857: * ranges like "1.1.1.2," cause an assertion * failure while SCCS just ignores the empty list item. * Hence we introduce the conditional surrounding this * block. */ memcpy(buf, s, len); buf[len] = '\0'; char *dash = strchr(buf, '-'); range *p = new range; if (dash == NULL) { p->to = p->from = TYPE(buf); } else { *dash++ = '\0'; p->from = TYPE(buf); p->to = TYPE(dash); } p->next = head; head = p; } s = comma; } while(*s++ != '\0'); if (clean()) // returns invalid flag. { destroy(); head = NULL; invalidate(); } else { ASSERT(valid()); } } template int range_list::clean() { if (!valid()) return 1; range *sp = head; range *new_head = NULL; while (sp != NULL) { range *next_sp = sp->next; if (sp->from <= sp->to) { range *dp = new_head; range *pdp = NULL; TYPE sp_to_1 = sp->to; TYPE sp_from_1 = sp->from; ++sp_to_1; --sp_from_1; while (dp != NULL && dp->to < sp_from_1) { pdp = dp; dp = dp->next; } while (dp != NULL && dp->from <= sp_to_1) { /* While sp overlaps dp, merge dp into sp. */ if (dp->to > sp->to) { sp_to_1 = sp->to = dp->to; ++sp_to_1; } if (dp->from < sp->from) { sp->from = dp->from; } range *next_dp = dp->next; delete dp; dp = next_dp; if (pdp == NULL) { new_head = dp; } else { pdp->next = dp; } } if (pdp == NULL) { sp->next = new_head; new_head = sp; } else { sp->next = pdp->next; pdp->next = sp; } } else { invalidate(); delete sp; } sp = next_sp; } head = new_head; return !valid_flag; } template int range_list::member(TYPE id) const { const range *p = head; while (p) { if (p->from <= id && id <= p->to) { return 1; // yes } p = p->next; } return 0; // no } template void range_list::destroy() { if (!valid()) return; range *p = head; while(p != NULL) { range *np = p->next; delete p; p = np; } head = NULL; } template range * range_list::do_copy_list(range *p) // static member. { if (p == NULL) { return NULL; } range *copy_head = new range; range *np = copy_head; while(1) { np->from = p->from; np->to = p->to; p = p->next; if (p == NULL) { break; } np = np->next = new range; } np->next = NULL; return copy_head; } template range_list::range_list(range_list const &list) { valid_flag = 1; ASSERT(list.valid()); head = do_copy_list(list.head); ASSERT(valid()); } template range_list & range_list::operator =(range_list const &list) { ASSERT(valid()); ASSERT(list.valid()); range *p = do_copy_list(list.head); destroy(); head = p; ASSERT(valid()); return *this; } template range_list::range_list(): head(0), valid_flag(1) { } template int range_list::valid() const { return valid_flag; } template int range_list::empty() const { return head ? 0 : 1; } template void range_list::invalidate() { valid_flag = 0; } template range_list::~range_list() { destroy(); invalidate(); } template int range_list::print(FILE *out) const { if (empty() || !valid()) { return 0; } range *p = head; while (1) { if (p->from.print(out)) { return 1; } if (p->to != p->from && (putc('-', out) == EOF || p->to.print(out))) { return 1; } p = p->next; if (p == NULL) { return 0; } if (putc(',', out) == EOF) { return 1; } } } #endif /* __SID_LIST_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/admin.cc0000644000000000000000000002125413464267235012644 0ustar0000000000000000/* * admin.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Administer and create SCCS files. * */ #include #include #include #include "cssc.h" #include "sccsfile.h" #include "sf-chkmr.h" #include "fileiter.h" #include "sid_list.h" #include "sl-merge.h" #include "my-getopt.h" #include "version.h" #include "delta.h" #include "except.h" static bool well_formed_sccsname(const sccs_name& n) { const char *s; if ( NULL != (s = strrchr(n.c_str(), '/')) ) { s++; } else { s = n.c_str(); } return ('s' == s[0]) && ('.' == s[1]); } void usage() { fprintf(stderr, "usage: %s [-nrzV] [-a users] [-d flags] [-e users] [-f flags]\n" "\t[-i file] [-m MRs] [-t file] [-y comments] file ...\n", prg_name); } int main(int argc, char **argv) { int c; Cleaner arbitrary_name; sid first_sid("1.1"); /* -r */ bool got_r_option = false; int new_sccs_file = 0; /* -n */ bool force_binary = false; /* -b */ const char *iname = NULL; /* -i -I */ const char *file_comment = NULL; /* -t */ std::vector set_flags, unset_flags; /* -f, -d */ std::vector add_users; /* -a */ std::unordered_set erase_users; /* -e */ string mrs, comments; /* -m, -y */ int check_checksum = 0; /* -h */ int validate = 0; /* also -h */ int reset_checksum = 0; /* -z */ int suppress_mrs = 0; /* -m " " (i.e. no actual MRs) */ int suppress_comments = 0; /* -y (no arg) */ int empty_t_option = 0; /* -t (no arg) */ int retval; // If we use the "-i" option, we read the initial body from the // named file, or stdin if no file is named. In this case, we use // fgetpos() or ftell() so that we can rewind the input in order to // try again with encoding, should we find the body to need it. // GNU glibc version 2.0.6 has a bug which results in ftell()/fgetpos() // succeeding on stdin even if it is a pipe,fifo,tty or other // nonseekable object. We get around this bug by setting stdin to // un-buffered, which avoids this bug. #ifdef __GLIBC__ setvbuf(stdin, (char*)0, _IONBF, 0u); #endif if (argc > 0) { set_prg_name(argv[0]); } else { set_prg_name("admin"); } retval = 0; class CSSC_Options opts(argc, argv, "bni!r!t!f!d!a!e!m!y!hzV"); for (c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { default: errormsg("Unsupported option: '%c'", c); return 2; case 'n': new_sccs_file = 1; break; case 'b': if (binary_file_creation_allowed()) { force_binary = true; } else { errormsg("Option -b specified but binary file support is disabled."); return 2; } break; case 'i': if (strlen(opts.getarg()) > 0) iname = opts.getarg(); else iname = "-"; new_sccs_file = 1; break; case 'r': { got_r_option = true; const char *rel_str = opts.getarg(); release r(rel_str); if (r.valid()) { first_sid = sid(r).successor(); } else { // The user make have specified (e.g.) "1.1" or "1.2" or "1.1.1.1", // which the SCCS manpages don't state is supported, but in fact // some implementations do support this. warning("some SCCS implementations allow only " "a release number for the -r option.\n"); first_sid = sid(rel_str); if (!first_sid.valid()) { errormsg("Invaild initial release: '%s'", rel_str); return 1; } } break; } case 't': file_comment = opts.getarg(); empty_t_option = (0 == strlen(file_comment)); break; case 'f': set_flags.push_back(opts.getarg()); break; case 'd': unset_flags.push_back(opts.getarg()); break; case 'a': add_users.push_back(opts.getarg()); break; case 'e': erase_users.insert(opts.getarg()); break; case 'm': mrs = opts.getarg(); suppress_mrs = true; break; case 'y': comments = opts.getarg(); suppress_comments = (comments == ""); break; case 'h': check_checksum = 1; validate = 1; break; case 'z': reset_checksum = 1; break; case 'V': version(); if (2 == argc) return 0; // "admin -V" should succeed. } } if (empty_t_option && new_sccs_file) { errormsg("The -t option must have an argument " "if -n or -i is used."); return 1; } if (check_checksum) reset_checksum = false; std::vector comment_list; std::vector mr_list; int was_first = 1; sccs_file_iterator iter(opts); if (! iter.using_source()) { errormsg("No SCCS file specified."); return 1; } if (got_r_option && !iname) { errormsg("You must use the -i option if you use the -r option."); return 1; } while (iter.next()) { try { // can't set first to 0 at end of loop because we may // use "continue". int me_first = was_first; was_first = 0; sccs_name &name = iter.get_name(); if (!well_formed_sccsname(name)) { errormsg("%s is an invalid name." " SCCS file names must begin `s.'\n", name.c_str()); retval = 1; continue; // with next file } sccs_file::_mode mode; if (check_checksum) mode = sccs_file::READ; else if (new_sccs_file) mode = sccs_file::CREATE; else if (reset_checksum) mode = sccs_file::FIX_CHECKSUM; else mode = sccs_file::UPDATE; sccs_file file(name, mode); // The -h option (check_checksum and validate) overrides all the // other options; if you specify the -h flag, no other action // will take place. if (check_checksum || validate) { if (check_checksum) { if (!file.checksum_ok()) retval = 1; } if (validate) { // Validate the file itself. The original sccs suite // probably does this by running "val" from "admin", but // we prefer not to exec things (for security reasons, // among others). if (!file.validate()) retval = 1; // Validation failed. } continue; } if (reset_checksum) { if (!file.update_checksum()) retval = 1; // some kind of error. continue; } if (!file.admin(file_comment, force_binary, set_flags, unset_flags, add_users, erase_users)) { retval = 1; continue; } if (new_sccs_file) { if (iname != NULL && !me_first) { errormsg("The 'i' keyletter can't be used with" " multiple files."); return 1; } if (me_first) { // The real thing does not prompt the user here. // Hence we don't either. if (!file.mr_required() && !mrs.empty()) { errormsg("MRs not enabled with 'v' flag, " "can't use 'm' keyword."); retval = 1; continue; // with next file } mr_list = split_mrs(mrs); if (!mr_list.empty()) { suppress_mrs = false; } comment_list = split_comments(comments); } if (file.mr_required()) { if (!suppress_mrs && mr_list.empty()) { errormsg("%s: MR number(s) must be supplied.", name.c_str()); retval = 1; continue; // with next file } if (file.check_mrs(mr_list)) { errormsg("%s: Invalid MR number(s).", name.c_str()); retval = 1; continue; // with next file } } errno = 0; if (!file.create(first_sid, iname, mr_list, &comment_list, suppress_comments, force_binary)) { retval = 1; continue; } } else { if (!file.update()) retval = 1; } } catch (CsscExitvalException e) { if (e.exitval > retval) retval = e.exitval; } } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/version.cc.in0000644000000000000000000000041211373106401013617 0ustar0000000000000000#include #include "version.h" #define version_core "GNU CSSC @VERSION@" extern const char cssc_version_rcs[] = "$Version: " version_core " $"; extern const char cssc_version_sccs[] = "@(#) " version_core; extern const char cssc_version[] = version_core; CSSC-1.4.1/src/canonify.cc0000644000000000000000000000347013464267235013362 0ustar0000000000000000/* * canonify.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Functions for canonifying filenames. */ #include #include #include "sccsname.h" #include "file.h" #include #include // chdir() #include using std::string; static string get_current_directory() { size_t len = 1; char *p; for (;;) { if (NULL != (p = new char[len])) { const char *q; if ( NULL != (q=getcwd(p, len)) ) // success! { string ret(q); delete[] p; return ret; } else { len *= 2; // try a larger buffer. } delete[] p; } else // allocation failed. { return "."; // this is a cop-out really. } } } string canonify_filename(const char* fname) { string dirname, basename; split_filename(fname, dirname, basename); string old_dir(get_current_directory()); chdir(dirname.c_str()); string canonical_dir(get_current_directory()); chdir(old_dir.c_str()); return string(canonical_dir + string("/") + basename); } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sf-delta.cc0000644000000000000000000005764113464267235013264 0ustar0000000000000000/* * sf-delta.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2002, 2007, 2008, 2009, 2010, * 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of sccs_file for adding a delta to the SCCS file. * */ #include #include #include #include #include "cssc.h" #include "sccsfile.h" #include "pfile.h" #include "seqstate.h" #include "run.h" #include "linebuf.h" #include "delta.h" #include "delta-table.h" #include "delta-iterator.h" #include "bodyio.h" #include "filediff.h" #include "file.h" #undef JAY_DEBUG class diff_state { public: enum state { START, NOCHANGE, DELETE, INSERT, END }; private: enum state _state; int in_lineno, out_lineno; int lines_left; int change_left; bool echo_diff_output; FILE *in; cssc_linebuf linebuf; NORETURN diff_output_corrupt() POSTDECL_NORETURN; NORETURN diff_output_corrupt(const char *msg) POSTDECL_NORETURN; void next_state(); int read_line() { int read_ret = linebuf.read_line(in); if (echo_diff_output) { // If and only if we read in a new line, echo it. if (0 == read_ret) { printf("%s", linebuf.c_str()); } } return read_ret; } public: diff_state(FILE *f, bool echo) : _state(START), in_lineno(0), out_lineno(0), lines_left(0), change_left(0), echo_diff_output(echo), in(f) { } enum state process(FILE *out, seq_no seq); const char * get_insert_line() { ASSERT(_state == INSERT); ASSERT(linebuf[0] == '>' && linebuf[1] == ' '); return linebuf.c_str() + 2; } int in_line() { return in_lineno; } int out_line() { return out_lineno; } }; /* Quit with an appropriate error message when a read operation on the diff output fails. */ NORETURN diff_state::diff_output_corrupt() { if (ferror(in)) { fatal_quit(errno, "(diff output): Read error."); } fatal_quit(-1, "(diff output): Unexpected EOF."); } /* Quit with a cryptic error message indicating that something is wrong with the diff output. */ NORETURN diff_state::diff_output_corrupt(const char *msg) { fatal_quit(-1, "Diff output corrupt. (%s)", msg); } /* Figure out what the new state should be by processing the diff output. */ inline void diff_state::next_state() { if (_state == DELETE && change_left != 0) { if (read_line()) { diff_output_corrupt(); } #ifdef JAY_DEBUG fprintf(stderr, "next_state(): read %s", linebuf.c_str()); #endif if (strcmp(linebuf.c_str(), "---\n") != 0) { diff_output_corrupt("expected ---"); } lines_left = change_left; change_left = 0; _state = INSERT; #ifdef JAY_DEBUG fprintf(stderr, "next_state(): returning INSERT [1]\n"); #endif return; } if (_state != NOCHANGE) { if (read_line()) { if (ferror(in)) { diff_output_corrupt(); } _state = END; #ifdef JAY_DEBUG fprintf(stderr, "next_state(): returning END [2]"); #endif return; } #ifdef JAY_DEBUG fprintf(stderr, "next_state()[3]: read %s", linebuf.c_str()); #endif /* Ignore "\ No newline at end of file" if it appears at the end of the diff output. */ if (linebuf[0] == '\\') { if (!read_line()) { diff_output_corrupt("Expected EOF"); } if (ferror(in)) { diff_output_corrupt(); } _state = END; #ifdef JAY_DEBUG fprintf(stderr, "next_state(): returning END [4]\n"); #endif return; } } char *s = NULL; int line1, line2, line3, line4; char c; line1 = (int) strtol(linebuf.c_str(), &s, 10); line2 = line1; if (*s == ',') { line2 = (int) strtol(s + 1, &s, 10); if (line2 <= line1) { diff_output_corrupt("left end line"); } } c = *s; ASSERT(c != '\0'); if (c == 'a') { if (line1 >= in_lineno) { _state = NOCHANGE; lines_left = line1 - in_lineno + 1; #ifdef JAY_DEBUG fprintf(stderr, "next_state(): returning NOCHANGE [5]\n"); #endif return; } if (line1 + 1 != in_lineno) { diff_output_corrupt("left start line [case 1]"); } } else { if (line1 > in_lineno) { _state = NOCHANGE; lines_left = line1 - in_lineno; #ifdef JAY_DEBUG fprintf(stderr, "next_state(): returning END\n"); #endif return; } if (line1 != in_lineno) { diff_output_corrupt("left start line [case 2]"); } } line3 = (int) strtol(s + 1, &s, 10); if (c == 'd') { if (line3 != out_lineno) { diff_output_corrupt("right start line [case 1]"); } } else { if (line3 != out_lineno + 1) { diff_output_corrupt("right start line [case 2]"); } } line4 = line3; if (*s == ',') { line4 = (int) strtol(s + 1, &s, 10); if (line4 <= line3) { diff_output_corrupt("right end line"); } } if (*s != '\n') { diff_output_corrupt("EOL"); } switch (c) { case 'a': _state = INSERT; lines_left = line4 - line3 + 1; #ifdef JAY_DEBUG fprintf(stderr, "next_state(): returning INSERT [6]\n"); #endif break; case 'd': _state = DELETE; lines_left = line2 - line1 + 1; #ifdef JAY_DEBUG fprintf(stderr, "next_state(): returning DELETE [7]\n"); #endif break; case 'c': _state = DELETE; lines_left = line2 - line1 + 1; change_left = line4 - line3 + 1; #ifdef JAY_DEBUG fprintf(stderr, "next_state(): returning DELETE [8]\n"); #endif break; default: diff_output_corrupt("unknown operation"); } } /* Figure out whether a line is being inserted, deleted or left unchanged. Output new control lines accordingly. */ inline /* enum */ diff_state::state diff_state::process(FILE *out, seq_no seq) { if (_state != INSERT) { in_lineno++; } if (_state != END) { ASSERT(lines_left >= 0); if (lines_left == 0) { if (_state == DELETE || _state == INSERT) { fprintf(out, "\001E %d\n", seq); } next_state(); if (_state == INSERT) { fprintf(out, "\001I %d\n", seq); } else if (_state == DELETE) { fprintf(out, "\001D %d\n", seq); } } lines_left--; } if (_state == DELETE) { if (read_line()) { diff_output_corrupt(); } if (linebuf[0] != '<' || linebuf[1] != ' ') { diff_output_corrupt("expected <"); } } else { if (_state == INSERT) { if (read_line()) { diff_output_corrupt(); } if (linebuf[0] != '>' || linebuf[1] != ' ') { diff_output_corrupt("expected >"); } } out_lineno++; } return _state; } class FileDeleter { std::string name; bool as_real_user; bool armed; public: FileDeleter(const std::string& s, bool realuser) : name(s), as_real_user(realuser), armed(true) { } ~FileDeleter() { if (armed) { const char *s = name.c_str(); bool bOK; if (as_real_user) bOK = unlink_file_as_real_user(s); else bOK = (remove(s) == 0); if (!bOK) perror(s); } } void disarm() { armed = false; } }; static void line_too_long(long int max_len, size_t actual_len) { errormsg("Input line is %lu characters long but " "the maximum allowed SCCS file line length " "is %ld characters (see output of delta -V)\n", (unsigned long) actual_len, max_len); } /* Adds a new delta to the SCCS file. It doesn't add the delta to the delta list in sccs_file object, so this should be the last operation performed before the object is destroyed. */ bool sccs_file::add_delta(const std::string& gname, sccs_pfile& pfile, sccs_pfile::iterator it, const std::vector& new_mrs, const std::vector& new_comments, bool display_diff_output) { const char *pline; size_t len; const unsigned long int len_max = max_sfile_line_len(); ASSERT(mode == UPDATE); if (!check_keywords_in_file(gname.c_str())) return false; if (!authorised()) return false; /* * At this point, encode the contents of "gname", and pass * the name of this encoded file to diff, instead of the * name of the binary file itself. */ std::string file_to_diff; bool bFileIsInWorkingDir; if (flags.encoded) { std::string uname(name.sub_file('u')); if (0 != encode_file(gname.c_str(), uname.c_str())) { return false; } file_to_diff = uname; bFileIsInWorkingDir = false; const char *s = file_to_diff.c_str(); #ifdef CONFIG_UIDS if (!is_readable(s)) { errormsg("File %s is not readable by user %d!", s, (int) geteuid()); return false; } #endif } else { file_to_diff = gname; bFileIsInWorkingDir = true; } /* When this function exits, delete the temporary file. */ FileDeleter the_cleaner(file_to_diff, bFileIsInWorkingDir); if (!flags.encoded) the_cleaner.disarm(); seq_state sstate(highest_delta_seqno()); const std::string sid_name = it->got.as_string(); const delta *got_delta = find_delta(it->got); if (got_delta == NULL) { errormsg("Locked delta %s doesn't exist!", sid_name.c_str()); return false; } // Remember seq number that will be the predecessor of the // one for the delta. seq_no predecessor_seq = got_delta->seq(); if (!prepare_seqstate(sstate, predecessor_seq, it->include, it->exclude, sccs_date())) { return false; } /* The d-file is created in the SCCS directory (XXX: correct?) */ std::string dname(name.sub_file('d')); /* We used to use fcreate here but as shown by the tests in * tests/delta/errorcase.sh, the prior existence of the * d-file doesn't cause an error. * * XXX: slight departure from SCCS behaviour here. The real thing * appears to issue an unlink(2) followed by a create(2) to create * the file. If there is a setuid wrapper, but some ordinary user * has sufficient priveleges to create a symlink in the project * directory, it should be possible to exploit that race condition * to create a file of their choice with contents of their choice, * as the user to which the wrapper program is set-user or set-group * ID. I believe that using the flag O_EXCL as fcreate() does resolves * that problem. */ const int xmode = gfile_should_be_executable() ? CREATE_EXECUTABLE : 0; FILE *get_out = fcreate(dname, CREATE_EXCLUSIVE | xmode); if (NULL == get_out) { remove(dname.c_str()); get_out = fcreate(dname, CREATE_EXCLUSIVE | xmode); } if (NULL == get_out) { errormsg_with_errno("Cannot create file %s", dname.c_str()); return false; } FileDeleter another_cleaner(dname, false); const struct delta blankdelta; struct subst_parms parms(get_out, (const char*)NULL, blankdelta, 0, sccs_date()); seq_state gsstate(sstate); get(dname, gsstate, parms, 0, 0, 0, 0, GET_NO_DECODE); if (fclose_failed(fclose(get_out))) { errormsg_with_errno("Failed to close temporary file"); return false; } FileDiff differ(dname.c_str(), file_to_diff.c_str()); FILE *diff_out = differ.start(); class diff_state dstate(diff_out, display_diff_output); // The delta operation consists of:- // 1. Writing out the information for the new delta. // 2. Writing out any automatic null deltas. // 3. Copying the body of the s-file to the output file, // modifying it as indicated by the output of the diff // program. if (false == seek_to_body()) // prepare to read the body for predecessor. return false; // The new delta header includes info about what deltas // are included, excluded, ignored. Compute that now. std::set included, excluded; for (seq_no iseq = 1; iseq < highest_delta_seqno(); iseq++) { if (sstate.is_explicitly_tagged(iseq)) { if (sstate.is_included(iseq)) { included.insert(iseq); } else if (sstate.is_excluded(iseq)) { excluded.insert(iseq); } } } // Create any required null deltas if we need to. if (flags.null_deltas) { // figure out how many null deltas to make to fill the gap // between the highest current trunk release and the one // belonging to the new delta. // use our own comment. std::vector auto_comment; auto_comment.push_back(std::string("AUTO NULL DELTA")); release last_auto_rel = release(it->delta); // --last_auto_rel; sid id(got_delta->id()); release null_rel = release(id); ++null_rel; ASSERT(id.valid()); int infinite_loop_escape = 10000; while (null_rel < last_auto_rel) { ASSERT(id.valid()); // add a new automatic "null" release. Use the same // MRs as for the actual delta (is that right?) but seq_no new_seq = delta_table->next_seqno(); // Set up for adding the next release. id = release(null_rel); id.next_level(); delta null_delta('D', id, sccs_date::now(), get_user_name(), new_seq, predecessor_seq, new_mrs, auto_comment); ASSERT (null_delta.inserted() == 0); ASSERT (null_delta.deleted() == 0); ASSERT (null_delta.unchanged() == 0); delta_table->prepend(null_delta); predecessor_seq = new_seq; ++null_rel; --infinite_loop_escape; ASSERT(infinite_loop_escape > 0); } } // assign a sequence number. seq_no new_seq = delta_table->next_seqno(); #if 1 /* 2002-03-21: James Youngman: we already did this, above */ // copy the list of excluded and included deltas from the p-file // into the delta. it->include is a range_list, // but what we actually want to create is a list of seq_no. if (!it->include.empty()) { const_delta_iterator iter(delta_table); while (iter.next()) { if (it->include.member(iter->id())) { included.insert(iter->seq()); } } } if (!it->exclude.empty()) { const_delta_iterator iter(delta_table); while (iter.next()) { if (it->exclude.member(iter->id())) { excluded.insert(iter->seq()); } } } #endif // Construct the delta information for the new delta. delta new_delta('D', it->delta, sccs_date::now(), get_user_name(), new_seq, predecessor_seq, included, excluded, new_mrs, new_comments); // We don't know how many lines will be added/changed yet. // end_update() fixes that. ASSERT (new_delta.inserted() == 0); ASSERT (new_delta.deleted() == 0); ASSERT (new_delta.unchanged() == 0); new_delta.id().print(stdout); printf("\n"); // Begin the update by writing out the new delta. // This also writes out the information for all the // earlier deltas. FILE *out = start_update(new_delta); if (NULL == out) return false; #undef DEBUG_FILE #ifdef DEBUG_FILE FILE *df = fopen_as_real_user("delta.dbg", "w"); #endif // We have to continue while there is data on the input s-file, // or data fro the diff, so we don't just stop when read_line() // returns -1. while (1) { char c; // read line from the old body. const bool got_line = read_line(&c); #ifdef JAY_DEBUG fprintf(stderr, "input: %s\n", plinebuf->c_str()); #endif if (got_line && c != 0) { // it's a control line. seq_no seq = strict_atous(plinebuf->c_str() + 3); #ifdef JAY_DEBUG fprintf(stderr, "control line: %c %lu\n", c, (unsigned)seq); #endif if (seq < 1 || seq > highest_delta_seqno()) { corrupt("Invalid sequence number"); } const char *msg = NULL; switch (c) { case 'E': msg = sstate.end(seq); break; case 'D': case 'I': msg = sstate.start(seq, c); break; default: corrupt("Unexpected control line"); break; } if (msg != NULL) { corrupt(msg); } } else if (sstate.include_line()) { #ifdef JAY_DEBUG fprintf(stderr, "body line, inserting\n"); #endif // We just read a body line and prev delta is in insert // mode. We need to decide if this line must also go into // this version. If not, we need to emit delete commands. // On the other hand, we may need to insert data before it. // But if we just want to insert it into this version too, // we still need to count it as an unchanged line. /* enum */ diff_state::state action; do { // decide what to do with this line. // process() also emits the neccesary command // (insert, delete, end). action = dstate.process(out, new_delta.seq()); switch (action) { case diff_state::DELETE: // signal that we want to delete that line, // and break out of this inner loop (we do // that by leaving the INSERT state). The // outer loop will deal with copying the line // into the output, after we've emitted our // delete marker; dstate.process() already // did that. We still need to copy the line // into the output because even though the line // is deleted in this delta, it still needs to // be there for previous deltas. That's what // history files are for. // Sanity check: if we're deleting a line, there // must have been one on the input. ASSERT(c != -1); #ifdef JAY_DEBUG fprintf(stderr, "diff_state::DELETE\n"); #endif #ifdef DEBUG_FILE fprintf(df, "%4d %4d - %s\n", dstate.in_line(), dstate.out_line(), linebuf.c_str()); fflush(df); #endif new_delta.increment_deleted(); break; case diff_state::INSERT: // We're inserting some data. Emit that // data. When we've done that, we'll either // go to the DELETE state (i.e. changed text) // or the NOCHANGE state (simple insertion). // Until then, copy data from the diff output // into our own output. #ifdef JAY_DEBUG fprintf(stderr, "diff_state::INSERT\n"); #endif #ifdef DEBUG_FILE fprintf(df, "%4d %4d + %s", dstate.in_line(), dstate.out_line(), dstate.get_insert_line()); fflush(df); #endif new_delta.increment_inserted(); pline = dstate.get_insert_line(); len = strlen(pline); if (len) len -= 1u; // newline char should not contribute. if (0 == len_max || len < len_max) { if (fputs_failed(fputs(pline, out))) { return false; } } else { // The line is too long. line_too_long(len_max, len); return false; } break; case diff_state::END: #ifdef JAY_DEBUG fprintf(stderr, "diff_state::END\n"); #endif if (c == -1) { break; } /* FALLTHROUGH */ case diff_state::NOCHANGE: // line unchanged - so there must have been an input line, // so we cannot be at the end of the data. ASSERT(c != -1); #ifdef DEBUG_FILE fprintf(df, "%4d %4d %s\n", dstate.in_line(), dstate.out_line(), linebuf.c_str()); fflush(df); #endif new_delta.increment_unchanged(); break; default: abort(); } } while (action == diff_state::INSERT); #ifdef JAY_DEBUG fprintf(stderr, "while (action==diff_state::INSERT) loop ended.\n"); #endif } if (!got_line) { // If we've exhausted the input we may still have a block to // insert at the end. while (diff_state::INSERT == dstate.process(out, new_delta.seq())) { new_delta.increment_inserted(); pline = dstate.get_insert_line(); len = strlen(pline); if (len) len -= 1u; // newline char should not contribute. if (0 == len_max || len < len_max ) { if (fputs_failed(fputs(pline, out))) { return false; } } else { // The line is too long. line_too_long(len_max, len); return false; } } break; } #ifdef JAY_DEBUG fprintf(stderr, "-> %s\n", plinebuf->c_str()); #endif fputs(plinebuf->c_str(), out); putc('\n', out); } #ifdef DEBUG_FILE fclose(df); #endif // The order of things that we do at this point is quite // important; we want only to update the s- and p- files if // everything worked. differ.finish(diff_out); // "give back" the FILE pointer. ASSERT(0 == diff_out); // It would be nice to know if the diff failed, but actually // diff's return value indicates if there was a difference // or not. pfile.delete_lock(it); if (!end_update(&out, new_delta)) return false; printf("%lu inserted\n%lu deleted\n%lu unchanged\n", new_delta.inserted(), new_delta.deleted(), new_delta.unchanged()); if (pfile.update(true)) return true; else return false; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/pf-del.cc0000644000000000000000000000620213464267235012717 0ustar0000000000000000/* * pf-del.cc: Part of GNU CSSC. * * Copyright (C) 1997, 2001, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_pfile used when removing an edit lock from * a p-file. * */ #include "config.h" #include #include #include "cssc.h" #include "pfile.h" #include "except.h" #include "file.h" std::pair sccs_pfile::find_sid(const sid& id) { const char *username = get_user_name(); iterator found = end(); for (iterator it = begin(); it != end(); ++it) { if (strcmp(username, it->user.c_str()) == 0 && (id.is_null() || id == it->got || id == it->delta)) { if (found != end()) { return make_pair(AMBIGUOUS, end()); } found = it; } } if (found == end()) { return make_pair(NOT_FOUND, end()); } return make_pair(FOUND, found); } bool sccs_pfile::update(bool pfile_already_exists) const { const std::string q_name(name.qfile()); const char* qname = q_name.c_str(); FILE *pf = fcreate(qname, CREATE_EXCLUSIVE); if (pf == NULL) { errormsg_with_errno("%s: Can't create temporary file.", qname); return false; } int count = 0; try { for (const_iterator it = begin(); it != end(); ++it) { if (write_edit_lock(pf, *it)) { errormsg_with_errno("%s: Write error.", qname); remove(qname); return false; } count++; } if (fclose_failed(fclose(pf))) { errormsg_with_errno("%s: Write error.", qname); remove(qname); return false; } } catch (CsscException) { // got an exception; delete the temporary file and re-throw the exception remove(qname); throw; } if (pfile_already_exists) { if (remove(pname.c_str()) != 0) { errormsg_with_errno("%s: Can't remove old p-file.", pname.c_str()); return false; } } if (count == 0) // no locks left -> no pfile rewuired. { if (remove(qname) != 0) { errormsg_with_errno("%s: Can't remove temporary file.", pname.c_str()); return false; } } else { if (rename(qname, pname.c_str()) != 0) { // this is really bad; we have already deleted the old p-file! errormsg_with_errno("%s: Can't rename new p-file.", qname); return false; } } return true; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sf-val.cc0000644000000000000000000002043113464267235012740 0ustar0000000000000000/* * sf-val.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 2001, 2002, 2004, 2007, 2008, 2009, 2010, * 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * Members of class sccs_file used by "val". * */ #include #include #include "cssc.h" #include "sccsfile.h" #include "delta.h" #include "delta-table.h" #include "delta-iterator.h" namespace { // Check that there are no loops on the way from s to the first delta. bool check_loop_free(const char *name, cssc_delta_table* t, seq_no starting_seq, std::vector& loopfree, std::vector& seen) { bool ok = true; const seq_no highest_seqno = t->highest_seqno(); seq_no lowest_dirty_seq = highest_seqno; std::vector::iterator i; // Check there are no loops. for (seq_no s=starting_seq; s; s = t->delta_at_seq(s).prev_seq()) { if (s < lowest_dirty_seq) lowest_dirty_seq = s; if (loopfree[s]) { break; } else if (seen[s]) { errormsg("%s: loop in predecessors at sequence number %u\n", name, (unsigned)s); ok = false; break; } else { seen[s] = true; } } // Mark the newly-explored loop-free graph as being loop-free. if (ok) { for (seq_no s=starting_seq; s; s = t->delta_at_seq(s).prev_seq()) { if (loopfree[s]) break; else if (seen[s]) loopfree[s] = true; } } for (i = seen.begin()+lowest_dirty_seq; i != seen.end(); ++i) *i = false; return ok; } } const std::string sccs_file::get_module_type_flag() { if (flags.type) return *(flags.type); else return std::string(""); } namespace { bool validate_seq_numbers (const string& name, const std::vector& seqs, const char *sz_sid, seq_no limit, const char* seq_type) { for (auto s : seqs) { if (s > limit) { errormsg ("%s: SID %s: %s seqno %u does not exist\n", name.c_str(), sz_sid, seq_type, (unsigned)s); return false; } } return true; } } bool sccs_file::validate_seq_lists(const delta_iterator& d) const { const char *sz_sid = d->id().as_string().c_str(); const seq_no highest_seq = delta_table->highest_seqno(); const string& sname = name.sfile(); return (validate_seq_numbers(sname, d->get_included_seqnos(), sz_sid, highest_seq, "included") && validate_seq_numbers(sname, d->get_excluded_seqnos(), sz_sid, highest_seq, "excluded") && validate_seq_numbers(sname, d->get_ignored_seqnos(), sz_sid, highest_seq, "ignored")); } bool sccs_file::validate_isomorphism() const { // TODO: write a bug-free version return true; } static bool validate_substituted_flags_list(const std::vector entries) { // TODO: write this later. return true; } bool sccs_file::validate() const { bool retval = true; if (!checksum_ok()) { return false; } // for each delta:- delta_iterator iter(delta_table); const seq_no highest_seq = delta_table->highest_seqno(); int *seen_ever = new int[highest_seq]; std::vector seen(highest_seq+1, false); std::vector loopfree(highest_seq+1, false); for (seq_no i=0; iseq(); const char *sz_sid = iter->id().as_string().c_str(); // validate that the included/excluded/unchanged line counts are valid. if (iter->inserted() > 99999uL) { errormsg("%s: SID %s: out-of-range inserted line count %lu", name.c_str(), sz_sid, iter->inserted()); retval = false; } if (iter->deleted() > 99999uL) { errormsg("%s: SID %s: out-of-range deleted line count %lu", name.c_str(), sz_sid, iter->deleted()); retval = false; } if (iter->unchanged() > 99999uL) { errormsg("%s: SID %s: out-of-range unchanged line count %lu", name.c_str(), sz_sid, iter->unchanged()); retval = false; } if (!iter->date().valid()) { errormsg("%s: SID %s: invalid date", name.c_str(), sz_sid); retval = false; } // check that username contains no colon. if (iter->user().empty()) { errormsg("%s: SID %s: empty username", name.c_str(), sz_sid); retval = false; } else if (iter->user().find_last_of(':') != std::string::npos) { errormsg("%s: SID %s: invalid username '%s'", name.c_str(), sz_sid, iter->user().c_str()); retval = false; } // check seqno is valid - loops, dangling references. if (s > highest_seq) { errormsg("%s: SID %s: invalid seqno %d", name.c_str(), sz_sid, (int)s); retval = false; } if (iter->prev_seq() > highest_seq) { errormsg("%s: SID %s: invalid predecessor seqno %d", name.c_str(), sz_sid, (int)iter->prev_seq()); retval = false; } if (seen_ever[s - 1] > 1) { errormsg("%s: seqno %d appears more than once (%d times)", name.c_str(), (int)s, seen_ever[s - 1]); retval = false; // seqno appears more than once. } ++seen_ever[s - 1]; if (!check_loop_free(name.c_str(), delta_table, delta_table->delta_at_seq(s).seq(), loopfree, seen)) { // We already issued an error message. retval = false; } // check time doesn't go backward (warning only, because this is // possible if developers in different timezones are // collaborating on the same file). if (0 != iter->prev_seq()) { const delta& ancestor(delta_table->delta_at_seq(iter->prev_seq())); if (ancestor.date() > iter->date()) { // Time has apparently gone backward... warning("%s: date for version %s" " is later than the date for version %s", name.c_str(), ancestor.id().as_string().c_str(), iter->id().as_string().c_str()); } } // check included/excluded/ignored deltas actually exist. validate_seq_lists(iter); } delete[] seen_ever; if (false == retval) return retval; if (!validate_isomorphism()) // check that SIDs follow seqno structure. { return false; } // Check username list for invalid entries. for (const auto& username : users) { if ( (username.find_last_of(':') != std::string::npos) || (username.find_last_of(' ') != std::string::npos) || (username.find_last_of('\t') != std::string::npos)) { errormsg("%s: invalid username '%s'", name.c_str(), username.c_str()); retval = false; } } // for the flags section:- // Check that the 'y' flag specifies only known keywords. for (auto flag : flags.substitued_flag_letters) { if (!is_known_keyword_char(flag)) { warning("The 'y' flag specifies a keyword letter '%c', " "but %%%c%% is not a recognised SCCS keyword" , flag, flag); } } if (flags.floor > delta_table->highest_release()) { warning("%s has a release floor of %d but the highest actual release " "in the file is %d", name.c_str(), (short)flags.floor, delta_table->highest_release().as_string().c_str()); } if (!flags.default_sid.is_null()) { const delta* pd = delta_table->find_any(flags.default_sid); if (pd) { if (pd->removed()) { warning("%s has a default SID of %s, but that SID has " "been removed", name.c_str(), flags.default_sid.as_string().c_str()); } } else { warning("%s has a default SID of %s, but that SID is not present", name.c_str(), flags.default_sid.as_string().c_str()); } } // TODO: check for unknown flags // TODO: check for boolean flags with non-numeric value. // TODO: check the body (unclosed deltas, etc.) return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/fileiter.h0000644000000000000000000000407613464267235013224 0ustar0000000000000000/* * fileiter.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the class sccs_file_iter. * */ #ifndef CSSC__FILEITER_H__ #define CSSC__FILEITER_H__ #include #include #include "sccsname.h" class CSSC_Options; /* This class is used to iterate over the list of SCCS files as specified on the command line. */ class sccs_file_iterator { public: enum sources { NONE = 0, ARGS, STDIN, DIRECTORY }; private: enum sources source; char **argv; int argc; int is_unique; std::vector files; std::vector::size_type pos; sccs_name name; public: // sccs_file_iterator(int ac, char **av, int ind = 1); sccs_file_iterator(const CSSC_Options&); int next(); sccs_name &get_name() { return name; } // JAY mod: using is now a keyword; change the function name to // using_source(). enum sources using_source() { return source; } bool using_stdin() { return STDIN == source; } // unique() returns nonzero if more than exactly one file was // specified on the command line; zero if more than one was // specified or the names are gotten from a directory or pipe. int unique() const; }; #endif /* __FILEITER_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/encoding.cc0000644000000000000000000001036213464267235013340 0ustar0000000000000000/* * encoding.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * Functions for manipulating encoded binary files. * The encoding is the same as that used for UUENCODE, * but without the "begin" and "end" lines. * * Compile on its own, defining TEST_CODE, to compile a test program. */ #include #include "string.h" #include "cssc.h" #include "bodyio.h" #include "cssc-assert.h" // // Lines in the UUENCODEd format look like this:-- // M> 2))); out[1] = UUENC(((in[0] << 4) & 060) | ((in[1] >> 4) & 017)); out[2] = UUENC(((in[1] << 2) & 074) | ((in[2] >> 6) & 003)); out[3] = UUENC(((in[2] & 077))); } void decode(const char in[4], char out[3]) { // Only the bottom six bits of t0,t1,t2,t3 are ever set, // but we use ints for their speed not their size. const int t0 = UUDEC(in[0]); const int t1 = UUDEC(in[1]); const int t2 = UUDEC(in[2]); const int t3 = UUDEC(in[3]); // Shift counts always add to six; number of bits // provided by each line is eight. // // A left shift of N provides (8-N) bits of value // and a right shift provides (6-N) bits of value. out[0] = (t0 << 2) | (t1 >> 4); // 6 + 2 out[1] = (t1 << 4) | (t2 >> 2); // 4 + 4 out[2] = (t2 << 6) | (t3 ); // 2 + 6 } } // encoding_impl // decode a line, returning the number of characters in it. size_t decode_line(const char in[], char out[]) { const int count = UUDEC(in[0]); if (count <= 0) return 0; const size_t len = static_cast(count); ++in; // step over byte count. for (size_t n=0; n(UUENC(len)); *out++ = length_indicator; ++emitted; while (len > 2u) { encoding_impl::encode(in, out); in += 3u; out += 4u; emitted += 4u; len -= 3u; } // deal with the tail of the buffer. if (len) { char tail[3]; tail[0] = in[0]; tail[1] = (len > 1) ? in[1] : char(0); tail[2] = char(0); encoding_impl::encode(tail, out); out += 4u; emitted += 4u; } *out++ = '\n'; emitted++; *out++ = '\0'; return emitted; } int encode_stream(FILE *fin, FILE *fout) { char inbuf[80], outbuf[80]; size_t len; do { len = fread(inbuf, 1, 45, fin); const size_t bytes = encode_line(inbuf, outbuf, len); ASSERT(outbuf[bytes] == 0); // verify output is NUL-terminated if (fwrite(outbuf, 1, bytes, fout) != bytes) { return -1; } } while (len); return ferror(fin) || ferror(fout); } CSSC-1.4.1/src/cleanup.h0000644000000000000000000000401613464267235013042 0ustar0000000000000000/* * cleanup.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2001, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * */ #ifndef CSSC__CLEANUP_H__ #define CSSC__CLEANUP_H__ // Cleaner is a class that you should have in scope in main; // it ensures that all required cleanups are run even if you don't // call quit(). class Cleaner { public: Cleaner(); ~Cleaner(); }; /* * The class "cleanup" is one which you can inherit from in order to * ensure that resources are cleaned up when a function is exited. * This is most notably used by the "file_lock" class. */ class cleanup { static class cleanup *head; static int running; static int all_disabled; #if HAVE_FORK static int in_child_flag; #endif class cleanup *next; protected: cleanup(); virtual void do_cleanup() = 0; #ifdef __GNUC__ virtual /* not needed but it gets rid of an anoying warning */ #endif ~cleanup(); public: static void run_cleanups(); static int active() { return running; } static void disable_all() { all_disabled++; } #ifdef HAVE_FORK static void set_in_child() { in_child_flag = 1; disable_all(); } static int in_child() { return in_child_flag; } #endif }; #endif CSSC-1.4.1/src/environment.cc0000644000000000000000000000520213464267235014113 0ustar0000000000000000/* * environment.cc: Part of GNU CSSC. * * * Copyright (C) 2001, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * Code for handling environment variables which affect CSSC. See the * sections "Environment" and "Interoperability" in the CSSC manual. * */ #include "config.h" #include #include #include #include #include #include "cssc.h" bool binary_file_creation_allowed (void) { static const char * const bin_var = "CSSC_BINARY_SUPPORT"; static const char * const enabled = "enabled"; static const char * const disabled = "disabled"; const char *p = getenv(bin_var); if (p) { if (0 == strcmp(p, enabled)) { return true; } else if (0 == strcmp(p, disabled)) { return false; } else { /* This function should be called at program start-up, * so there should be few cleanup implications of a direct * call to exit() here. */ fprintf(stderr, "Error: The %s environment variable, if set, must be set " "to either '%s' or '%s'.\n", bin_var, enabled, disabled); exit(1); } } else { #ifdef CONFIG_DISABLE_BINARY_SUPPORT return false; #else return true; #endif } } long max_sfile_line_len(void) { static const char * const max_var = "CSSC_MAX_LINE_LENGTH"; const char *p; long len; p = getenv(max_var); if (p) { char *endptr; errno = 0; len = strtol(p, &endptr, 10); const bool overflow = ( ( (LONG_MIN == len) || (LONG_MAX == len) ) && (0 != errno) ); if ( (endptr == p) || overflow || len < 0) { fprintf(stderr, "Error: Environment variable '%s' is set to '%s', but " "should be either a positive decimal integer or unset.\n", max_var, p); exit(1); } else { return len; } } else { return CONFIG_MAX_BODY_LINE_LENGTH; } } void check_env_vars(void) { (void) binary_file_creation_allowed(); (void) max_sfile_line_len(); } CSSC-1.4.1/src/sf-kw.cc0000644000000000000000000000372713464267235012610 0ustar0000000000000000/* * sf-kw.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * sccs_file::no_id_keywords() */ #include #include "cssc.h" #include "sccsfile.h" #include "except.h" #include "file.h" void sccs_file:: no_id_keywords(const char filename[]) const { if (flags.no_id_keywords_is_fatal) { // TODO: Just what does "fatal" mean for no_id_keywords_is_fatal ? warning("%s: No id keywords.", filename); throw CsscNoKeywordsException(); } else { warning("%s: No id keywords.", filename); } } /* Warns or quits if the new delta doesn't include any id keywords */ bool sccs_file::check_keywords_in_file(const char *filename) { FILE *fp = fopen_as_real_user(filename, "r"); if (NULL == fp) { errormsg_with_errno("%s: Can't open file for reading", filename); return false; } else { int ch, last; last = '\n'; while ( EOF != (ch=getc(fp)) ) { if ('%' == last && is_id_keyword_letter(ch)) { const int peek = getc(fp); if ('%' == peek) { fclose(fp); return true; } else if (EOF == peek) { break; } ungetc(peek, fp); } last = ch; } no_id_keywords(filename); } fclose(fp); return true; } CSSC-1.4.1/src/linebuf.cc0000644000000000000000000000511413464267235013175 0ustar0000000000000000/* * linebuf.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 2007, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class cssc_linebuf. * */ #include "config.h" #include #include #include #include "cssc.h" #include "linebuf.h" #include "cssc-assert.h" #include "ioerr.h" // Use a small chunk size for testing... #define CONFIG_LINEBUF_CHUNK_SIZE (1024u) cssc_linebuf::cssc_linebuf() : buf(new char[CONFIG_LINEBUF_CHUNK_SIZE]), buflen(CONFIG_LINEBUF_CHUNK_SIZE) { } int cssc_linebuf::read_line(FILE *f) { buf[buflen - 2u] = '\0'; ASSERT(buflen < INT_MAX); char *s = fgets(buf, static_cast(buflen), f); while (s != NULL) { char c = buf[buflen - 2u]; if (c == '\0' || c == '\n') return 0; // // Add another chunk // char *temp_buf = new char[CONFIG_LINEBUF_CHUNK_SIZE + buflen]; memcpy( temp_buf, buf, buflen); delete [] buf; buf = temp_buf; s = buf + buflen - 1u; buflen += CONFIG_LINEBUF_CHUNK_SIZE; buf[buflen - 2u] = '\0'; s = fgets(s, CONFIG_LINEBUF_CHUNK_SIZE + 1u, f); // fill the new chunk } return 1; } int cssc_linebuf::write(FILE *f) const { size_t len = strlen(buf); return fwrite_failed(fwrite(buf, sizeof(char), len, f), len); } int cssc_linebuf::split(int offset, char **args, int len, char c) { char *start = buf + offset; char *end = strchr(start, c); int i; for (i = 0; i < len; i++) { args[i] = start; if (0 == end) { if (start[0] != '\0') i++; return i; // no more delimiters. } *end++ = '\0'; start = end; end = strchr(start, c); } return i; } void cssc_linebuf:: set_char(unsigned offset, char value) { ASSERT(offset < buflen); buf[offset] = value; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/bodyio.h0000644000000000000000000000433513464267235012704 0ustar0000000000000000/* * bodyio.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * See also bodyio.cc, sf-admin.cc and encoding.cc. * */ #ifndef CSSC_INC_BODYIO_H #define CSSC_INC_BODYIO_H 1 #include bool body_insert_text(const char iname[], const char oname[], FILE *in, FILE *out, unsigned long int *lines, bool *idkw, bool *binary, bool *fail); bool body_insert_binary(const char iname[], const char oname[], FILE *in, FILE *out, unsigned long int *lines, bool *idkw); bool body_insert(bool *binary, const char iname[], const char oname[], FILE *in, FILE *out, unsigned long int *lines, bool *idkw); // Encoding functions... // encode a line; return the number of bytes output (not including the // terminating NUL). size_t encode_line(const char in[], char out[], size_t len); // decode a line, returning the number of characters in it. size_t decode_line(const char in[], char out[]); int encode_stream(FILE *fin, FILE *fout); //encodes whole file. // Decoding (output) functions class cssc_linebuf; int output_body_line_text (FILE *fp, const cssc_linebuf*); int output_body_line_binary(FILE *fp, const cssc_linebuf*); bool check_id_keywords(const char *s, size_t len); int encode_file(const char* name_in, const char* name_out); // These are only really extern so that unit-tests/test_encoding can execute them. namespace encoding_impl { void encode(const char in[3], char out[4]); void decode(const char in[4], char out[3]); } // namespace encoding_impl #endif CSSC-1.4.1/src/sf-write.cc0000644000000000000000000003366413464267235013324 0ustar0000000000000000/* * sf-write.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2003, 2004, 2007, 2008, 2009, * 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_file used update the SCCS file. * */ #include #include #include "cssc.h" #include "sccsfile.h" #include "delta.h" #include "delta-iterator.h" #include "linebuf.h" #include "filepos.h" #include "file.h" #include "ioerr.h" /* Quit because an error related to the x-file. */ void sccs_file::xfile_error(const char *msg) const { errormsg_with_errno("%s: %s", name.xfile().c_str(), msg); } /* Start the update of the SCCS file by creating the x-file which will become the new SCCS file and writing a dummy checksum line to it. */ FILE * sccs_file::start_update() { ASSERT(mode != READ); if (mode == CREATE && file_exists(name.c_str())) { errormsg("%s: SCCS file already exists.", name.c_str()); return NULL; } std::string xname = name.xfile(); // real SCCS silently destroys any existing file named // x.[whatever]. Dave Bodenstab pointed out // that this isn't very friendly. However, I don't want to // abort if x.foo exists, since "real" SCCS doesn't. So we'll // produce a warning and rename the old file. If x.foo.bak exists, // we fail to rename, and lose the original x.foo file, as does // the genuine article. if (file_exists(xname.c_str())) { const char *xns = xname.c_str(); std::string newname(xname + ".bak"); if (0 == rename(xns, newname.c_str())) { warning("%s renamed to %s\n", xns, newname.c_str()); } else { warning("%s over-written!\n", xns); } } // The 'x' flag is a SCO extension. const int x = sfile_should_be_executable() ? CREATE_EXECUTABLE : 0; FILE *out = fcreate(xname, CREATE_READ_ONLY | CREATE_FOR_UPDATE | x); if (out == NULL) { xfile_error("Can't create temporary file for update."); return NULL; } else { xfile_created = true; if (fputs_failed(fputs("\001h-----\n", out))) { xfile_error("write error"); fclose(out); return NULL; } return out; } } static int print_seqs(FILE *out, char control, std::vector const &seqs) { if (!seqs.empty()) { if (printf_failed(fprintf(out, "\001%c", control))) { return 1; } for (const auto& seq : seqs) { if (printf_failed(fprintf(out, " %u", seq))) { return 1; } } if (putc_failed(putc('\n', out))) { return 1; } } return 0; } /* Outputs an entry to the delta table of a new SCCS file. Returns non-zero if an error occurs. */ int sccs_file::write_delta(FILE *out, struct delta const &d) const { if (printf_failed(fprintf(out, "\001s %05lu/%05lu/%05lu\n", cap5(d.inserted()), cap5(d.deleted()), cap5(d.unchanged()))) || printf_failed(fprintf(out, "\001d %c ", d.get_type())) || d.id().print(out) || putc_failed(putc(' ', out)) || d.date().print(out) || printf_failed(fprintf(out, " %s %u %u\n", d.user().c_str(), d.seq(), d.prev_seq()))) { return 1; } if (print_seqs(out, 'i', d.get_included_seqnos()) || print_seqs(out, 'x', d.get_excluded_seqnos()) || print_seqs(out, 'g', d.get_ignored_seqnos())) { return 1; } for (const auto& mr : d.mrs()) { if (printf_failed(fprintf(out, "\001m %s\n", mr.c_str()))) return 1; } for (const auto& comment : d.comments()) { if (printf_failed(fprintf(out, "\001c %s\n", comment.c_str()))) return 1; } return fputs_failed(fputs("\001e\n", out)); } /* Writes everything up to the body to new SCCS file. Returns non-zero if an error occurs. */ int sccs_file::write(FILE *out) const { delta_iterator iter(delta_table); while (iter.next(1)) { if (write_delta(out, *iter.operator->())) { return 1; } } if (fputs_failed(fputs("\001u\n", out))) { return 1; } for (const auto& user : users) { ASSERT(user[0] != '\001'); if (printf_failed(fprintf(out, "%s\n", user.c_str()))) return 1; } if (fputs_failed(fputs("\001U\n", out))) { return 1; } // Beginning of flags... // b branch if (flags.branch && fputs_failed(fputs("\001f b\n", out))) { return 1; } // c ceiling if (flags.ceiling.valid()) { if (fputs_failed(fputs("\001f c ", out)) || flags.ceiling.print(out) || putc_failed(putc('\n', out))) { return 1; } } // d default SID if (flags.default_sid.valid()) { if (fputs_failed(fputs("\001f d ", out)) || flags.default_sid.print(out) || putc_failed(putc('\n', out))) { return 1; } } // f floor if (flags.floor.valid()) { if (fputs_failed(fputs("\001f f ", out)) || flags.floor.print(out) || putc_failed(putc('\n', out))) { return 1; } } // i no id kw is error if (flags.no_id_keywords_is_fatal) { if (fputs_failed(fputs("\001f i\n", out))) { return 1; } } // j joint-edit if (flags.joint_edit) { if (fputs_failed(fputs("\001f j\n", out))) return 1; } // l locked-releases if (flags.all_locked) { if (fputs_failed(fputs("\001f l a\n", out))) { return 1; } } else if ( !flags.locked.empty() ) { if (fputs_failed(fputs("\001f l ", out))) return 1; // failed if (!flags.locked.print(out)) return 1; // failed if (putc_failed(putc('\n', out))) return 1; // failed } // m Module flag if (flags.module) { const char *p = flags.module->c_str(); if (printf_failed(fprintf(out, "\001f m %s\n", p))) { return 1; } } // n Create empty deltas if (flags.null_deltas) { if (fputs_failed(fputs("\001f n\n", out))) return 1; } // q %Q% subst value (user flag) if (flags.user_def) { const char *p = flags.user_def->c_str(); if (printf_failed(fprintf(out, "\001f q %s\n", p))) { return 1; } } // t %Y% subst value if (flags.type) { if (printf_failed(fprintf(out, "\001f t %s\n", flags.type->c_str()))) { return 1; } } // v MR-validation program. if (flags.mr_checker) { if (printf_failed(fprintf(out, "\001f v %s\n", flags.mr_checker->c_str()))) return 1; } // Write the correct valuie for the "encoded" flag. // We have to write it even if the flag is unset, // because "admin -i" goes back and updates that byte if the file // turns out to have been binary. if (printf_failed(fprintf(out, "\001f e %c\n", (flags.encoded ? '1' : '0')))) return 1; // x - executable flag (a SCO extension) // Setting execute perms on the history file is a more portable way to // achieve what the user probably wants. if (flags.executable) { if (printf_failed(fprintf(out, "\001f x\n"))) { return 1; } } // y - substituted keywords (a Sun Solaris 8+ extension) if (!flags.substitued_flag_letters.empty()) { if (printf_failed(fprintf(out, "\001f y "))) return 1; if (!print_subsituted_flags_list(out, " ")) return 1; if (printf_failed(fprintf(out, "\n"))) return 1; } if (flags.reserved) { if (printf_failed(fprintf(out, "\001f z %s\n", flags.reserved->c_str()))) { return 1; } } // end of flags. if (fputs_failed(fputs("\001t\n", out))) { return 1; } for (const auto& comment : comments) { ASSERT(comment[0] != '\001'); if (printf_failed(fprintf(out, "%s\n", comment.c_str()))) return 1; } if (fputs_failed(fputs("\001T\n", out))) { return 1; } return 0; } int sccs_file::rehack_encoded_flag(FILE *fp, int *sum) const { // Find the encoded flag. Maybe change it. // "f" must be opened for update. int ch, last; last = '\n'; const char match[] = "\001f e "; const int nmatch = strlen(match); int n; while ( EOF != (ch=getc(fp)) ) { if ('\n' == last) { n = 0; while (match[n] == ch) { if (nmatch-1 == n) { // success; now we might change the flag. FilePosSaver *pos = new FilePosSaver(fp); ch = getc(fp); if ('0' == ch) { delete pos; // rewind file 1 char. putc('1', fp); const int d = ('1' - '0'); // change to checksum. *sum = (*sum + d) & 0xFFFF; // adjust checksum. return 0; } else { pos->disarm(); delete pos; return 0; // flag was already set. } } ++n; // advance match. ch = getc(fp); } // match failed. } last = ch; } return 1; // failed! } static bool maybe_sync(FILE *fp) { #ifdef CONFIG_SYNC_BEFORE_REOPEN if (ffsync(fp) == EOF) return false; #else (void) &fp; // use the otherwise-unused parameter. #endif return true; } /* End the update of the SCCS file by updating the checksum, and renaming the x-file to replace the old SCCS file. */ bool sccs_file::end_update(FILE **pout) { if (fflush_failed(fflush(*pout)) || !maybe_sync(*pout)) { fclose(*pout); *pout = NULL; xfile_error("Write error."); } int sum; std::string xname = name.xfile(); // Open the file (obtaining the checksum) and immediately close it. bool dummy_bk_flag; if (fclose_failed(fclose(open_sccs_file(xname.c_str(), READ, &sum, &dummy_bk_flag)))) xfile_error("Error closing file."); // For "admin -i", we may need to change the "encoded" flag // from 0 to 1, if we found out that the input file was // binary, but the "-b" command line option had not been // given. The checksum is adjusted if required. if (flags.encoded) { rewind(*pout); if (0 != rehack_encoded_flag(*pout, &sum)) { xfile_error("Write error."); } } rewind(*pout); if (printf_failed(fprintf(*pout, "\001h%05d", sum))) { (void) fclose(*pout); *pout = NULL; xfile_error("Write error."); } if (fclose_failed(fclose(*pout))) { *pout = NULL; xfile_error("Write error."); } /* JY, 2001-08-27: Under Windows we cannot rename or delete an open * file, so we close both the x-file and the s-file here in end_update(). * I think closing the file here is harmless for all platforms, but * for the moment I will make it conditional. * * The destructor sccs_file::~sccs_file() asserts that the file pointer * is not NULL, so we reopen the file in this case. */ #if defined __CYGWIN__ if (f) { /* Only in modes other than create, will f be non-NULL */ fclose(f); } #endif bool retval = false; if (mode != CREATE && remove(name.c_str()) == -1) { errormsg_with_errno("%s: Can't remove old SCCS file.", name.c_str()); retval = false; } else if (rename(xname.c_str(), name.c_str()) == -1) { xfile_error("Can't rename new SCCS file."); retval = false; } else { xfile_created = false; // What was the x-file is now the new s-file. retval = true; } #if defined __CYGWIN__ int dummy_sum; std::string sfile_name = name.sfile(); f = open_sccs_file(sfile_name.c_str(), READ, &dummy_sum, &dummy_bk_flag); if (0 == f) { s_missing_quit("Cannot re-open SCCS file %s for reading", name.c_str()); retval = false; } #endif return retval; } bool sccs_file::update_checksum() { return update(); } /* Update the SCCS file */ bool sccs_file::update() { ASSERT(mode != CREATE); if (!seek_to_body()) return false; FILE *out = start_update(); if (NULL == out) return false; // don't start writing the x-file. if (write(out)) { xfile_error("Write error."); } // assume that since the earlier seek_to_body() worked, // this one will too. if (!seek_to_body()) return false; char line_type; while (read_line(&line_type)) { if (fputs_failed(fputs(plinebuf->c_str(), out)) || putc_failed(putc('\n', out))) { xfile_error("Write error."); } } return end_update(&out); } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sid.h0000644000000000000000000001321513464267235012173 0ustar0000000000000000/* * sid.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Defines the classes sid, and release as well as the typedef's sid_list * and release_list. * * @(#) CSSC sid.h 1.1 93/11/09 17:17:51 * */ #ifndef CSSC__SID_H__ #define CSSC__SID_H__ #include using std::string; #include "cssc-assert.h" #include "sid_list.h" #include "release.h" #include "relvbr.h" class sccs_file; class sid { short rel, level, branch, sequence; int comparable(sid const &id) const; int gt(sid const &id) const; public: sid(short r, short l, short b, short s) : rel(r), level(l), branch(b), sequence(s) { ASSERT((!r && !l && !b && !s) || (r && !l && !b && !s) || (r && l && !b && !s) || (r && l && b)); } static sid null_sid(); sid(): rel(-1), level(0), branch(0), sequence(0) {} sid(const char *s); sid(release); /* Defined below */ sid(relvbr); /* Defined below */ bool is_null() const { return rel <= 0; } int gte(sid const &id) const; // used by sccs_file::find_requested_sid(). #if 1 sid(sid const &id): rel(id.rel), level(id.level), branch(id.branch), sequence(id.sequence) {} sid & operator =(sid const &id) { rel = id.rel; level = id.level; branch = id.branch; sequence = id.sequence; return *this; } #endif bool valid() const { return rel > 0; } int partial_sid() const { return level == 0 || (branch != 0 && sequence == 0); } int components() const; bool on_trunk() const; operator void const *() const { if (rel == 0) { return NULL; } return (void const *) this; } // operator release() const; /* Defined below */ friend int operator >(sid const &i1, sid const &i2) { return i1.comparable(i2) && i1.gt(i2); } friend int operator >=(sid const &i1, sid const &i2) { return i1.comparable(i2) && i1.gte(i2); } friend int operator <(sid const &i1, sid const &i2) { return i1.comparable(i2) && !i1.gte(i2); } friend int operator <=(sid const &i1, sid const &i2) { return i1.comparable(i2) && !i1.gt(i2); } friend int operator ==(sid const &i1, sid const &i2) { return memcmp(&i1, &i2, sizeof(sid)) == 0; } friend int operator !=(sid const &i1, sid const &i2) { return memcmp(&i1, &i2, sizeof(sid)) != 0; } sid successor() const; sid & next_branch() { branch++; sequence = 1; return *this; } const sid & next_level() { ++level; branch = sequence = 0; return *this; } sid & operator++() { if (branch != 0) { sequence++; } else if (level != 0) { level++; } else { rel++; } return *this; } sid & operator--() { if (branch != 0) { sequence--; } else if (level != 0) { level--; } else { rel--; } return *this; } int is_trunk_successor(sid const &id) const { return branch == 0 && *this < id; } int branch_greater_than(sid const &id) const { return rel == id.rel && level == id.level && branch > id.branch; } int partial_match(sid const &id) const; bool matches(const sid &m, int nfields) const; int release_only() const { return rel != 0 && level == 0; } int trunk_match(sid const &id) const { return rel == 0 || (rel == id.rel && (level == 0 || level == id.level)); } int print(FILE *f) const; int printf(FILE *f, char fmt, int force_zero=0) const; int // 0 return means success. dprint(FILE *f) const { return EOF == fprintf(f, "%d.%d.%d.%d", rel, level, branch, sequence); } string as_string() const; friend release::release(const sid &s); friend relvbr::relvbr(const sid &s); }; inline sid::sid(release r): rel(r), level(0), branch(0), sequence(0) {} //inline sid::operator release() const { return release(rel); } #if 1 inline int operator >(release i1, sid const &i2) { return i1 > release(i2); } inline int operator <(release i1, sid const &i2) { return i1 < release(i2); } inline int operator >=(release i1, sid const &i2) { return i1 >= release(i2); } inline int operator <=(release i1, sid const &i2) { return i1 <= release(i2); } inline int operator ==(release i1, sid const &i2) { return i1 == release(i2); } inline int operator !=(release i1, sid const &i2) { return i1 != release(i2); } inline int operator >(sid const &i1, release i2) { return release(i1) > i2; } inline int operator <(sid const &i1, release i2) { return release(i1) < i2; } inline int operator >=(sid const &i1, release i2) { return release(i1) >= i2; } inline int operator <=(sid const &i1, release i2) { return release(i1) <= i2; } inline int operator ==(sid const &i1, release i2) { return release(i1) == i2; } inline int operator !=(sid const &i1, release i2) { return release(i1) != i2; } #endif typedef range_list sid_list; #endif /* __SID_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sysdep.h0000644000000000000000000000262613464267235012727 0ustar0000000000000000/* * sysdep.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Includes system dependent header files. * * @(#) CSSC sysdep.h 1.2 93/11/10 04:48:37 * */ #ifndef CSSC__SYSDEP_H__ #define CSSC__SYSDEP_H__ #include #include #include #ifdef HAVE_PROTOTYPES_H #include #endif #ifdef HAVE_IO_H #include #endif #include #include #ifdef HAVE_PROCESS_H #include #endif #ifdef CONFIG_UIDS #include #endif #endif /* __SYSDEP_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/delta.cc0000644000000000000000000001443613464267235012651 0ustar0000000000000000/* * delta.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Adds new deltas to SCCS files. * */ #include #include #include "cssc.h" #include "delta.h" #include "cleanup.h" #include "my-getopt.h" #include "pfile.h" #include "sccsfile.h" #include "sf-chkmr.h" #include "version.h" #include "except.h" #include "ioerr.h" #include "file.h" #include "fileiter.h" #include "cssc.h" void usage() { fprintf(stderr, "usage: %s [-nsVp] [-m MRs] [-r SID] [-y comments] file ...\n", prg_name); } #define EXITVAL_INVALID_OPTION (1) static int delta_main(int argc, char **argv) { Cleaner arbitrary_name; int c; sid rid(sid::null_sid()); int silent = 0; /* -s */ int keep_gfile = 0; /* -n */ std::string mrs; /* -m -M */ std::string comments; /* -y -Y */ int suppress_mrs = 0; // if -m given with no arg. int got_mrs = 0; // if no need to prompt for MRs. int suppress_comments = 0; // if -y given with no arg. int got_comments = 0; bool display_diff_output = false; // -p if (argc > 0) { set_prg_name(argv[0]); } else { set_prg_name("delta"); } ASSERT(!rid.valid()); class CSSC_Options opts(argc, argv, "r!sng!m!y!pV", EXITVAL_INVALID_OPTION); for(c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { default: errormsg("Unsupported option: '%c'", c); return EXITVAL_INVALID_OPTION; case 'r': rid = sid(opts.getarg()); if (!rid.valid()) { errormsg("Invaild SID: '%s'", opts.getarg()); return EXITVAL_INVALID_OPTION; } break; case 's': silent = 1; break; case 'n': keep_gfile = 1; break; case 'p': display_diff_output = true; break; case 'm': mrs = opts.getarg(); suppress_mrs = (mrs == ""); got_mrs = 1; break; case 'y': comments = opts.getarg(); suppress_comments = (comments == ""); got_comments = 1; break; case 'V': version(); break; } } sccs_file_iterator iter(opts); if (! iter.using_source()) { errormsg("No SCCS file specified."); return EXITVAL_INVALID_OPTION; } if (silent) { if (!stdout_to_null()) { return 1; // fatal error. Process no files. } } std::vector comment_list; std::vector mr_list; int first = 1; int retval = 0; while (iter.next()) { try { bool failed = false; sccs_name &name = iter.get_name(); sccs_file file(name, sccs_file::UPDATE); sccs_pfile pfile(name, sccs_pfile::UPDATE); if (first) { if (!suppress_mrs && !got_mrs && file.mr_required()) { mrs = prompt_user("MRs? "); got_mrs = 1; } if (!suppress_comments && !got_comments) { comments = prompt_user("comments? "); got_comments = 1; } mr_list = split_mrs(mrs); comment_list = split_comments(comments); first = 0; } const std::pair found(pfile.find_sid(rid)); switch (found.first) { case sccs_pfile::FOUND: break; case sccs_pfile::NOT_FOUND: if (!rid.valid()) { errormsg("%s: You have no edits outstanding.", name.c_str()); } else { errormsg("%s: Specified SID hasn't been locked for" " editing by you.", name.c_str()); } failed = true; retval = EXITVAL_INVALID_OPTION; break; case sccs_pfile::AMBIGUOUS: if (rid.valid()) { errormsg("%s: Specified SID is ambiguous.", name.c_str()); } else { errormsg("%s: You must specify a SID on the" " command line.", name.c_str()); } failed = true; retval = EXITVAL_INVALID_OPTION; break; default: abort(); } if (!failed) { if (!suppress_mrs && file.mr_required()) { if (mr_list.empty()) { errormsg("%s: MR number(s) must be supplied.", name.c_str()); retval = 1; continue; } if (file.check_mrs(mr_list)) { /* In this case, _real_ SCCS prints the ID anyway. */ found.second->delta.print(stdout); putchar('\n'); errormsg("%s: Invalid MR number(s).", name.c_str()); retval = 1; continue; } } else if (!mr_list.empty()) { // MRs were specified and the MR flag is turned off. found.second->delta.print(stdout); putchar('\n'); errormsg("%s: MR verification ('v') flag not set, MRs" " are not allowed.\n", name.c_str()); retval = 1; continue; } std::string gname = name.gfile(); if (!file.add_delta(gname, pfile, found.second, mr_list, comment_list, display_diff_output)) { retval = 1; // if delta failed, don't delete the g-file. } else { if (!keep_gfile) { /* SourceForge bug 489005: remove the g-file * as the real user if we are running setuid. */ if (!unlink_file_as_real_user(gname.c_str())) { errormsg_with_errno("Failed to remove file %s", gname.c_str()); retval = 1; } } } } } catch (CsscReallyFatalException e) { exit(e.exitval); } catch (CsscExitvalException e) { if (e.exitval > retval) retval = e.exitval; // continue with next file. } } return retval; } int main(int argc, char **argv) { return delta_main(argc, argv); } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/file.cc0000644000000000000000000004400713464267235012474 0ustar0000000000000000/* * file.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * System dependent routines for accessing files. * */ #include "config.h" #include #include #include #include #include #include #include #include "cssc.h" /* for CONFIG_CAN_HARD_LINK_AN_OPEN_FILE */ #include "cssc-assert.h" #include "sysdep.h" #include "file.h" #include "quit.h" #include "ioerr.h" #include "defaults.h" #include "dirent-safer.h" /* Redirects stdout to a "null" file (eg. /dev/null). */ bool stdout_to_null() { if (NULL == freopen(CONFIG_NULL_FILENAME, "w", stdout)) { errormsg_with_errno("Can't redirect stdout to " CONFIG_NULL_FILENAME ); return false; } else { return true; } } /* Redirects to stdout to stderr. */ FILE * stdout_to_stderr() { fflush(stdout); fflush(stderr); int out = dup(1); if (out == -1) { errormsg_with_errno("dup(1) failed"); return NULL; } if (close(1) == -1 || dup(2) != 1) { errormsg_with_errno("Can't redirect stdout to stderr"); return NULL; } FILE *f = fdopen(out, "w"); if (f == NULL) { errormsg_with_errno("fdopen failed"); return NULL; } return f; } /* Returns true if stdin is not a file. */ int stdin_is_a_tty() { return isatty(0); } /* Opens a stream to write to the "null" file (eg. /dev/null). */ FILE * open_null() { FILE *f = fopen(CONFIG_NULL_FILENAME, "w"); if (NULL == f) perror(CONFIG_NULL_FILENAME); return f; } /* Returns true if the file exists and is readable. */ int is_readable(const char *name) { return access(name, 04) != -1; } static bool get_mode_bits(const char *filename, mode_t mask, mode_t *result) { struct stat st; if (0 != stat(filename, &st)) return false; *result = (st.st_mode & mask); return true; } bool get_open_file_xbits (FILE *f, bool *is_executable) { const int fd = fileno(f); if (fd < 0) return false; struct stat st; if (0 != fstat(fd, &st)) return false; *is_executable = st.st_mode & 0111; return true; } /* Determine if a given file is "writable". If we * are root, we can write to a mode 000 file, but * we deem files of that sort not writable for these * purposes -- we in fact only care about this for * the safeguards in "get -e" and "get". This avoids * overwriting a file which we might be editing. * * The previous implementation used to actually use * access/eaccess, but those return 0 for root for * files that we choose to not actually count as * writeable. */ static int is_writable(const char *filename, int /* as_real_user = 1 */ ) { mode_t bits; if (!get_mode_bits(filename, 0222, &bits)) return 0; // cannot tell return bits ? 1 : 0; } /* Returns true if the file exists. */ int file_exists(const char *name) { return access(name, 0) != -1; } static int unprivileged = 0; #ifdef CONFIG_UIDS /* A flag to indicate whether or not the programme is an privileged (effective UID != real UID) or unprivileged (effective UID == real UID). */ #ifdef SAVED_IDS_OK static uid_t old_euid; // Set-user-id is saved. TODO: What about setuid-root binaries? void give_up_privileges() { if (unprivileged++ == 0) { old_euid = geteuid(); if (setuid(getuid()) == -1) { fatal_quit(errno, "setuid(%d) failed", getuid()); } ASSERT(getuid() == geteuid()); } } void restore_privileges() { if (--unprivileged == 0) { if (setuid(old_euid) == -1) { fatal_quit(errno, "setuid(%d) failed", old_euid); } ASSERT(geteuid() == old_euid); } ASSERT(unprivileged >= 0); } #elif defined(HAVE_SETREUID) // POSIX saved IDs not provided or not always provided; use // setreuid() instead. static uid_t old_ruid, old_euid; void give_up_privileges() { if (unprivileged++ == 0) { old_ruid = getuid(); old_euid = geteuid(); if (setreuid(old_euid, old_ruid) == -1) { fatal_quit(errno, "setreuid(%d, %d) failed.", old_euid, old_ruid); } ASSERT(geteuid() == old_ruid); } } void restore_privileges() { if (--unprivileged == 0) { if (setreuid(old_ruid, old_euid) == -1) { fatal_quit(errno, "setreuid(%d, %d) failed.", old_ruid, old_euid); } ASSERT(geteuid() == old_euid); } ASSERT(unprivileged >= 0); } #else /* defined(HAVE_SETREUID) */ // Processes do not have a saved set-user-id, // and setreuid() is not available. void give_up_privileges() { ++unprivileged; if (geteuid() != getuid()) { fatal_quit(-1, "Set UID not supported."); } } void restore_privileges() { --unprivileged; ASSERT(unprivileged >= 0); } #endif /* defined(HAVE_SETREUID) */ // inline int // open_as_real_user(const char *name, int mode, int perm) { // give_up_privileges(); // int fd = open(name, mode, perm); // restore_privileges(); // return fd; // } const char * get_user_name() { struct passwd *p = getpwuid(getuid()); if (0 == p) { fatal_quit(-1, "UID %d not found in password file.", getuid()); } return p->pw_name; } int user_is_group_member(gid_t gid) { return gid == getegid(); } #else /* CONFIG_UIDS */ /* This function is documented in the subsection "USER" in the * CSSC manual. */ const char * get_user_name() { const char *s = getenv("USER"); if (s) return s; else return "unknown"; } int user_is_group_member(int) { return 0; } void give_up_privileges() { // Dummy implementation for systems without Unix-like UIDs. unprivileged++; } void restore_privileges() { // Dummy implementation for systems without Unix-like UIDs. --unprivileged; } #endif /* CONFIG_UIDS */ /* From the Linux manual page for open(2):- * * O_EXCL When used with O_CREAT, if the file already exists it is an * error and the open will fail. O_EXCL is broken on NFS file * systems, programs which rely on it for performing locking * tasks will contain a race condition. The solution for * performing atomic file locking using a lockfile is to create * a unique file on the same fs (e.g., incorporating hostname * and pid), use link(2) to make a link to the lockfile and use * stat(2) on the unique file to check if its link count has * increased to 2. Do not use the return value of the link() * call. */ /* WARNING: If you use fstat() on the fd to get the link count, the * wrong value is returned for Linux 2.0.34 and glibc-2.0.7, the * second time we perform the fstat(). Therefore we use stat(2) * rather than fstat(2). */ static long get_nlinks(const char *name) { struct stat st; if (0 == stat(name, &st)) { return (long)st.st_nlink; } else { return -1L; } } static void maybe_wait_a_bit(long attempt, const char *lockfile) { unsigned int waitfor = 0u; if (attempt > 4) { /* Make sure that it's unlikely for two instances to be in sync. */ if ((attempt & 1) == (getpid() & 1) ) { /* Once we have been waiting for a while, make each wait * longer in order to reduce the load on the system. In * this case it is unlikely that we will ever get the lock - * perhaps the other process got killed with SIGKILL or * something like that - but we can't just go ahead since * that's too dangerous. * * Therefore we hang around until someone investigates and * either kills us or deletes the lock file. Meanwhile we * hope that our output messages are not being logged to a * file that's filled the disk. */ if (attempt < 10) waitfor = 1u; else waitfor = 10u; } } if (waitfor) { errormsg("Sleeping for %d second%s " "while waiting for lock on %s; my PID is %ld\n", waitfor, ( (waitfor == 1) ? "" : "s"), lockfile, (long int) getpid() ); sleep (waitfor); } } static int atomic_nfs_create(const std::string& path, int flags, int perms) { std::string dirname, basename; char buf[32]; const char *pstr = path.c_str(); split_filename(path, dirname, basename); /* Rely (slightly) on only 11 characters of filename. */ for (long attempt=0; attempt < 10000; ++attempt) { /* form the name of a lock file. */ sprintf(buf, "nfslck%ld", attempt); const std::string lockname = dirname + std::string(buf); const char *lockstr = lockname.c_str(); errno = 0; int fd = open(lockstr, flags, perms); if (fd >= 0) { if (1 == get_nlinks(lockstr)) { int link_errno = 0; errno = 0; if (-1 == link(lockstr, pstr)) link_errno = errno; /* ignore other responses */ if (2 == get_nlinks(lockstr)) { unlink(lockstr); return fd; /* success! */ } else /* link(2) failed. */ { /* A VirtualBox shared folder (Solaris guest, Linux host, ext3 as the underlying file system) returns ENOSYS when we attempt to use link(2). */ if (EPERM == link_errno || ENOSYS == link_errno) { /* containing file system does not support hard links. */ close(fd); unlink(lockstr); /* assume that the file system supports O_EXCL if it does * not support link(2). */ return open(pstr, flags, perms); } else { /* The z.* file exists; wait a bit. */ maybe_wait_a_bit(attempt, pstr); } } } close(fd); unlink(lockstr); } else /* open() failed. */ { switch (errno) { case EEXIST: /* someone else got that lock first; they may in fact not * be trying to lock the same s-file (but instead another * s-file in the same directory) * * Try again. Sleep first if we're not doing well, * but try to avoid pathalogical cases... */ maybe_wait_a_bit(attempt, pstr); break; default: /* hard failure. */ /* fall back on the less-safe method, which will * probably still fail */ return open(pstr, flags, perms); } } } return -1; } /* CYGWIN seems to be unable to create a file for writing, with mode * 0444, so this code resets the mode after we have closed the g-file. */ bool set_file_mode(const std::string &gname, bool writable, bool executable) { const char *name = gname.c_str(); struct stat statbuf; int fd = open(name, O_RDONLY); if (fd < 0) { errormsg_with_errno("%s: cannot open file in order to change its mode", name); return false; } else { if (0 == fstat(fd, &statbuf)) { mode_t mode = statbuf.st_mode & 0666; if (writable) mode |= 0200; else mode &= (~0200); if (executable) { // A SCO extension. mode |= 0111; } if (0 == fchmod(fd, mode)) { close(fd); return true; } else { errormsg_with_errno("%s: cannot set mode of file to 0%o", name, mode); close(fd); return false; } } else { errormsg_with_errno("%s: cannot stat file", name); return false; } } } /* Set the mode of the g-file. We need to give up provs to do this, * since the user as whom we are running setuid does not necessarily * have search privs on the current directory, or privs to chmod * the real user's files. However, we need to do this (for example, * for get -k). This is SourceForge bug 451519. */ bool set_gfile_writable(const std::string& gname, bool writable, bool executable) { give_up_privileges(); bool rv = set_file_mode(gname, writable, executable); restore_privileges(); return rv; } /* When doing "get -e" we need to remove any existing read-only g-file. * To do so we have to restore real user privileges, because the current * directory may not be accessible to the setuid user. Equally, we * should prevent the caller from deleting arbitrary read-only files * that they would not ordinarily be able to delete. Note though that * CSSC is not intended for setuid or setgid operation. * This is SourceForge bug number 481707. */ bool unlink_gfile_if_present(const char *gfile_name) { give_up_privileges(); bool rv = true; if (file_exists(gfile_name)) { if (unlink(gfile_name) < 0) { errormsg_with_errno("Cannot unlink the file %s", gfile_name); rv = false; } } restore_privileges(); return rv; } /* unlink_file_as_real_user * * Unlinks the specified file as the real user. * The caller is responsible for issuing any error message, */ bool unlink_file_as_real_user(const char *gfile_name) { give_up_privileges(); bool rv = true; if (unlink(gfile_name) < 0) { // The caller is responsible for issuing any error message, rv = false; } restore_privileges(); return rv; } /* returns a file descriptor open to a newly created file. */ static int create(const std::string& name, int mode) { int flags = O_CREAT; if (mode & CREATE_FOR_UPDATE) { flags |= O_RDWR; } else { flags |= O_WRONLY; } if (mode & CREATE_EXCLUSIVE) { flags |= O_EXCL; #ifdef CONFIG_USE_ARCHIVE_BIT } else if ((mode & CREATE_FOR_GET) && file_exists(name.c_str()) && test_archive_bit(name.c_str())) { errormsg("%s: File exists and its archive attribute is set.", name.c_str()); return -1; #else } else if ((mode & CREATE_FOR_GET) && is_writable(name.c_str(), mode & CREATE_AS_REAL_USER)) { errormsg("%s: File exists and is writable.", name.c_str()); errno = 0; return -1; #endif } else if (!unlink_gfile_if_present(name.c_str())) { return -1; } int perms = 0644; if (mode & CREATE_READ_ONLY) { perms = 0444; } if (mode & CREATE_EXECUTABLE) { perms |= 0111; } int fd; if (mode & CREATE_AS_REAL_USER) { give_up_privileges(); } if (CONFIG_CAN_HARD_LINK_AN_OPEN_FILE && (mode & CREATE_NFS_ATOMIC) ) fd = atomic_nfs_create(name.c_str(), flags, perms); else fd = open(name.c_str(), flags, perms); if (mode & CREATE_AS_REAL_USER) { restore_privileges(); } return fd; } /* Returns a file stream open to a newly created file. */ FILE * fcreate(const std::string& name, int mode) { int fd = create(name.c_str(), mode); if (fd == -1) { return NULL; } if (mode & CREATE_FOR_UPDATE) { return fdopen(fd, "w+"); } return fdopen(fd, "w"); } FILE *fopen_as_real_user(const char *s, const char *mode) { FILE *fp = NULL; give_up_privileges(); fp = fopen(s, mode); restore_privileges(); return fp; } static int put_pid(FILE *f) { return fprintf(f, "%lu", (unsigned long int)getpid()); } static int do_lock(FILE *f) // process-aware version { return put_pid(f) < 0; } file_lock::file_lock(const std::string& zname): locked(0), name(zname) { ASSERT(name == zname); FILE *f = fcreate(zname, CREATE_READ_ONLY | CREATE_EXCLUSIVE | CREATE_NFS_ATOMIC); if (0 == f) { if (errno == EEXIST) { return; } errormsg_with_errno("%s: Can't create lock file", zname.c_str()); ctor_fail_nomsg(1); } if (do_lock(f) != 0 || fclose_failed(fclose(f))) { remove(zname.c_str()); errormsg_with_errno("%s: Write error", zname.c_str()); ctor_fail_nomsg(1); } locked = 1; return; } file_lock::~file_lock() { if (locked) { locked = 0; unlink(name.c_str()); } } int is_directory(const char *name) { bool retval = false; DIR *p = opendir(name); if (p) { retval = true; closedir(p); } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/valcodes.h0000644000000000000000000000231513464267235013213 0ustar0000000000000000/* * $RCSfile: valcodes.h,v $: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * */ #ifndef CSSC__VALCODES_H #define CSSC__VALCODES_H enum ValCodes { Val_MissingFile = 1<<7, Val_InvalidOption = 1<<6, Val_CorruptFile = 1<<5, Val_CannotOpenOrWrongFormat = 1<<4, Val_InvalidSID = 1<<3, Val_NoSuchSID = 1<<2, Val_MismatchedY = 1<<1, Val_MismatchedM = 1<<0 }; #endif /* CSSC__VALCODES_H */ CSSC-1.4.1/src/my-getopt.cc0000644000000000000000000001455213464267235013504 0ustar0000000000000000/* * my-getopt.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class CSSC_Options. * */ /* SCCS insists that options taking arguments have their arguments * immediately following the keyletter. Most Unix programs allow the * argument to appear as the following element in argv[], but SCCS is * different. We aim for total compatibility with SCCS (except the * error messages and any size limitations wwe might find). So we * expect the same. This means that the usual character used in * getopt() to indicate that the keyletter takes an argument (":") is * not supported. We use "!" instead, to indicate that this is not * the traditional Unix behaviour. You can define * INCOMPATIBLE_OPTIONS if you wish to support a new option that has * the traditional Unix semantics rather than the normal SCCS * semantics, but I [jay@gnu.org] do not reccomend this. */ #undef INCOMPATIBLE_OPTIONS /* We do, however, support the POSIX idiom of "--" signifying the end * of the options and the beginning of the filename list. I don't * think that this presents a real incompatibility problem. */ #include #include #include /* for exit() */ #include /* for strchr() */ #include "my-getopt.h" #include "quit.h" int CSSC_Options::next() { if (cindex == 0 || *cindex == '\0') { if (index >= argc) { return END_OF_ARGUMENTS; } cindex = argv[index]; // A dash on its own is not a valid option so we have // reached the end of the arguments. if (cindex[0] != '-' || cindex[1] == '\0') { return END_OF_ARGUMENTS; } index++; // The argument "--" is the POSIX signal for end-of-args. if (cindex[1] == '-' && cindex[2] == '\0') { return END_OF_ARGUMENTS; } cindex++; } // Collect the argument character. char c = *cindex++; // Look for the argument character in the option list. const char *match = strchr(opts, c); if (0 == c || 0 == match) { if (opterr) // set opterr for verbose error returns. { fprintf(stderr, "Unrecognized option '%c'.\n", c); usage(); exit(opterr); } arg = cindex - 1; return UNRECOGNIZED_OPTION; } // match[1] may contain either a modifier for an option, // or the next option letter in the option list. // If an option letter is followed by "!", this indicates // that any argument must follow the option letter immediately. int takes_arg; int arg_catenated; takes_arg = arg_catenated = 0; #if INCOMPATIBLE_OPTIONS if (match[1] == ':') // option takes an argument. { takes_arg = 1; arg_catenated = 0; } #else // Check for and warn about colons in the argument spec! if (NULL != strchr(opts, ':')) { fprintf(stderr, "Programmer error: option list contains a colon.\n" "This is illegal for SCCS. Please see " __FILE__ ", line number %d in the source code\n", __LINE__); exit(3); } #endif if (match[1] == '!') // option takes a concatenated argument. { takes_arg = 1; arg_catenated = 1; } if (takes_arg) { if (*cindex == '\0' && (!arg_catenated) ) { // Option is of the form "-X", the argument is next // in the list. if (index >= argc) { if (opterr) { fprintf(stderr, "Option '%c' requires an argument.\n", c); usage(); exit(opterr); } arg = cindex - 1; return MISSING_ARGUMENT; } arg = argv[index++]; } else { // Option is of the form "-Xmumble", the argument // is "mumble". Here, *cindex could be '\0', meaning // that the option is a "catenated arg" option like // sccs-get's -y option, and there is no actual argument. arg = cindex; } cindex = 0; } else { arg = 0; // no argument taken by this option. } return c; } int CSSC_Options::get_index(void) const { return index; } char *CSSC_Options::getarg(void) const { return arg; } /* * reorder: rearrange the argv[] array so that the options * come before the filenames. The internal ordering * of the options and of the filenames is unchanged. */ void CSSC_Options::reorder(void) { int i; char **files, **options; files = new char*[argc]; options = new char*[argc]; // separate the options from the files. // we lease argv[0] alone... for (i=1; i. * * * Definition of the class delta. */ #ifndef CSSC_DELTA_H #define CSSC_DELTA_H 1 #include #include #include #include "sid.h" #include "sccsdate.h" using std::string; typedef unsigned short seq_no; class delta { char delta_type_; sid id_; sccs_date date_; string user_; seq_no seq_, prev_seq_; // have_* are a hack to ensure that prt works the same way // as the Real Thing. We have to output Excludes: lines // if the SCCS file contained even an EMPTY includes list. bool have_includes_, have_excludes_, have_ignores_; std::vector included_, excluded_, ignored_; std::vector mrs_; std::vector comments_; unsigned long inserted_, deleted_, unchanged_; public: delta() : delta_type_('D'), id_(0), seq_(0), prev_seq_(0), have_includes_(false), have_excludes_(false), have_ignores_ (false), inserted_(0u), deleted_(0u), unchanged_(0u) { ASSERT(is_valid_delta_type(delta_type_)); } delta(char t, sid i, sccs_date d, const string& u, seq_no s, seq_no p, const std::vector& mrs, const std::vector& cs) : delta_type_(t), id_(i), date_(d), user_(u), seq_(s), prev_seq_(p), have_includes_(false), have_excludes_(false), have_ignores_(false), mrs_(mrs), comments_(cs), inserted_(0u), deleted_(0u), unchanged_(0u) { ASSERT(is_valid_delta_type(delta_type_)); } delta(char t, sid i, sccs_date d, const string& u, seq_no s, seq_no p, const std::set& incl, const std::set& excl, const std::vector& mrs, const std::vector& cs) : delta_type_(t), id_(i), date_(d), user_(u), seq_(s), prev_seq_(p), have_includes_(!incl.empty()), have_excludes_(!excl.empty()), have_ignores_(false), included_(incl.cbegin(), incl.cend()), excluded_(excl.cbegin(), excl.cend()), mrs_(mrs), comments_(cs), inserted_(0u), deleted_(0u), unchanged_(0u) { ASSERT(is_valid_delta_type(delta_type_)); } inline const sid& id() const { return id_; } void set_id(const sid& newid) { id_ = newid; } inline const sccs_date& date() const { return date_; } void set_date(const sccs_date& d) { date_ = d; } inline const string& user() const {return user_; } void set_user(const string& u) { user_ = u; } inline seq_no seq() const { return seq_; } void set_seq(const seq_no& s) { seq_ = s; } inline const seq_no& prev_seq() const { return prev_seq_; } void set_prev_seq(const seq_no& p) { prev_seq_ = p; } unsigned long inserted() const { return inserted_; } void set_inserted(unsigned long val) { inserted_ = val; } unsigned long deleted() const { return deleted_; } unsigned long unchanged() const { return unchanged_; } void set_idu(unsigned long i, unsigned long d, unsigned long u) { inserted_ = i; deleted_ = d; unchanged_ = u; } void increment_inserted() { ++inserted_; } void increment_deleted() { ++deleted_; } void increment_unchanged() { ++unchanged_; } const std::vector& get_included_seqnos() const { return included_; } const std::vector& get_excluded_seqnos() const { return excluded_; } const std::vector& get_ignored_seqnos() const { return ignored_; } bool has_includes() const { return have_includes_; } void set_has_includes(bool val) { if (!val) { ASSERT(included_.empty()); } have_includes_ = val; } void add_include(const seq_no &s) { included_.push_back(s); have_includes_ = true; } bool has_excludes() const { return have_excludes_; } void set_has_excludes (bool val) { if (!val) { ASSERT(excluded_.empty()); } have_excludes_ = val; } void add_exclude(const seq_no &s) { excluded_.push_back(s); have_excludes_ = true; } bool has_ignores() const { return have_ignores_; } void set_has_ignores (bool val) { if (!val) { ASSERT(ignored_.empty()); } have_ignores_ = val; } void add_ignore(const seq_no &s) { ignored_.push_back(s); have_ignores_ = true; } const std::vector& mrs() const { return mrs_; } void set_mrs(const std::vector& updated_mrs) { mrs_ = updated_mrs; } void add_mr(const string& s) { mrs_.push_back(s); } const std::vector& comments() const { return comments_; } void set_comments(const std::vector& updated_comments) { comments_ = updated_comments; } void prepend_comments(const std::vector& prefix) { comments_.insert(comments_.begin(), prefix.begin(), prefix.end()); } void add_comment(const string& s) { comments_.push_back(s); } delta &operator =(delta const &); bool removed() const { return 'R' == delta_type_; } char get_type() const { return delta_type_; } void set_type(char t) { ASSERT(is_valid_delta_type(t)); delta_type_ = t; } static bool is_valid_delta_type(char t) { switch (t) { case 'D': case 'R': return true; default: return false; } } }; #endif /* CSSC_DELTA_H */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/run.h0000644000000000000000000000427513464267235012226 0ustar0000000000000000/* * run.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2007, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * */ #ifndef CSSC__RUN_H__ #define CSSC__RUN_H__ #include #include /* fork(); problem. * * On AmigaOS, ixemul.library provides fork(), but only as a stub. * This means that we can't use it even though configure finds it. * We can't run it to test it because that would mean that we would * lose all support for cross-compiling. Blech. We hack configure.in * to also check for the __amigaos__ proprocessor macro... */ #ifdef HAVE_FORK #ifdef __amigaos__ #error Unless I'm mistaken we can't use fork() on AmigaOS. Stop now! Compilers should obey #error! Stop I say, stop! Run for it Harold! #endif #endif #ifndef HAVE_FORK #if !defined HAVE_SPAWN && !defined CONFIG_DJGPP #define STATUS(n) (0) #define STATUS_MSG(n) #else /* !defined(HAVE_SPAWN) && !defined(CONFIG_DJGPP) */ #define STATUS(n) (n) #define STATUS_MSG(n) "(status = %d)", (n) #endif /* !defined(HAVE_SPAWN) && !defined(CONFIG_DJGPP) */ #else /* HAVE_FORK is defined */ #define STATUS(n) ((n) << 8) #define STATUS_MSG(n) "(status = %d, %d)", (n) >> 8, (n) & 0xff #endif /* HAVE_FORK */ int run(const char *prg, std::vector const &args); int run_mr_checker(const char *prg, const char *arg1, const std::vector& mrs); #endif /* CSSC__RUN_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/pfile.cc0000644000000000000000000001203113464267235012644 0ustar0000000000000000/* * pfile.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2008, 2009, 2010, 2011, * 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Common members of the class sccs_pfile. * */ #include "config.h" #include #include "cssc.h" #include "linebuf.h" #include "pfile.h" NORETURN sccs_pfile::corrupt(int lineno, const char *msg) const { p_corrupt_quit("%s: line %d: p-file is corrupt. (%s)", pname.c_str(), lineno, msg); } sccs_pfile::sccs_pfile(sccs_name &n, enum _mode m) : name(n), mode(m) { if (!name.valid()) { ctor_fail(-1, "%s: Not a SCCS file.", name.c_str()); } pname = name.pfile(); if (mode != READ) { if (name.lock()) { ctor_fail(-1, "%s: SCCS file is locked. Try again later.", name.c_str()); } } FILE *pf = fopen(pname.c_str(), "r"); if (pf == NULL) { if (errno != ENOENT) { ctor_fail(-1, "%s: Can't open p-file for reading.", pname.c_str()); } } else { cssc_linebuf linebuf; int lineno = 0; while (!linebuf.read_line(pf)) { // chomp the newline // TODO: make me 8-bit clean! linebuf[strlen(linebuf.c_str()) - 1] = '\0'; lineno++; char *args[7]; int argc = linebuf.split(0, args, 7, ' '); if (argc < 5) { corrupt(lineno, "Expected 5-7 args"); } char *incl = NULL, *excl = NULL; int i; for(i = 5; i < argc; i++) { if (args[i][0] == '-') { if (args[i][1] == 'i') { incl = args[i] + 2; } else if (args[i][1] == 'x') { excl = args[i] + 2; } } } if ((argc == 6 && excl == NULL && incl == NULL) || (argc == 7 && (excl == NULL || incl == NULL))) { corrupt(lineno, "Bad -i or -x option"); } struct edit_lock tmp(args[0], args[1], args[2], args[3], args[4], incl, excl); if (!tmp.got.valid()) { corrupt(lineno, "Invalid gotten SID"); } if (!tmp.delta.valid()) { corrupt(lineno, "Invalid delta SID"); } if (!tmp.date.valid()) { corrupt(lineno, "Invalid date/time"); } if (!tmp.include.valid() || !tmp.exclude.valid()) { corrupt(lineno, "Invalid SID list"); } edit_locks.push_back(tmp); } if (ferror(pf)) { errormsg_with_errno("%s: Read error.", pname.c_str()); ctor_fail_nomsg(-1); } fclose(pf); } } sccs_pfile::const_iterator sccs_pfile::find_locked(const sid& id) const { for (const_iterator it = begin(); it != end(); ++it) { if (it->got == id) return it; } return end(); } sccs_pfile::const_iterator sccs_pfile::find_to_be_created(const sid& id) const { for (const_iterator it = begin(); it != end(); ++it) { if (it->delta == id) return it; } return end(); } int sccs_pfile::print_lock_sid(FILE *fp, const_iterator pos) const { return pos->delta.print(fp); } sccs_pfile::~sccs_pfile() { if (mode != READ) { name.unlock(); } } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/what.cc0000644000000000000000000001227113464267235012516 0ustar0000000000000000/* * what.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2007, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Prints out SCCS identification keywords marked with "@(#)" in files. * */ #define NO_COMMON_HEADERS #include #include #include #include #include #include "defaults.h" #include "my-getopt.h" #include "cssc.h" #include "version.h" #ifdef CONFIG_WHAT_USE_STDIO /* Inline fuctions for reading files with stdio. */ typedef FILE *XFILE; const XFILE XOPEN_FAILURE = 0; void usage(void); inline XFILE xopen(const char *name) { #ifdef CONFIG_OPEN_SCCS_FILES_IN_BINARY_MODE return fopen(name, "rb"); #else return fopen(name, "r"); #endif } inline int xclose(XFILE f) { return fclose_failed(fclose(f)); } inline ssize_t xread(XFILE f, char *buf, int len) { int ret = fread(buf, len, 1, f); if (ret != len && ferror(f)) { return -1; } return len; } inline int xgetc(XFILE f) { return getc(f); } #else /* CONFIG_WHAT_USE_STDIO */ /* Inline functions for reading files with Unix style I/O */ #include "sysdep.h" typedef int XFILE; const XFILE XOPEN_FAILURE = -1; inline XFILE xopen(const char *name) { #ifdef CONFIG_OPEN_SCCS_FILES_IN_BINARY_MODE return open(name, O_RDONLY | O_BINARY); #else return open(name, O_RDONLY); #endif } inline int xclose(XFILE f) { return close(f); } inline ssize_t xread(XFILE f, char *buf, size_t len) { return read(f, buf, len); } static inline void fail() { exit(1); } inline int xgetc(XFILE f) { char c; int ret = read(f, &c, 1); if (ret == -1) { fprintf(stderr, "Read error (%s)\n", strerror(errno)); fail(); return EOF; } else if (ret == 0) { return EOF; } else { return c; } } #endif /* CONFIG_WHAT_USE_STDIO */ static const char *what_prg_name = "what"; void usage(void) { fprintf(stderr, "usage: %s [-sV] file ...\n", what_prg_name); } /* Print what's found after a "@(#)" in a file */ inline char * print_what(char *s, char *end, XFILE f) { putchar('\t'); while (s < end) { char c = *s; switch (c) { case '"': case '>': case '\n': #if CONFIG_EOL_CHARACTER != '\n' case CONFIG_EOL_CHARACTER: #endif case '\\': case '\0': return s; } putchar(c); s++; } int c = xgetc(f); while (c != EOF) { switch (c) { case '"': case '>': case '\n': #if CONFIG_EOL_CHARACTER != '\n' case CONFIG_EOL_CHARACTER: #endif case '\\': case '\0': /* Note that only one test case currently covers this line * of the code. Test w22 of whatbasic.sh exercises this, * but nothing else does. */ return end; } putchar(c); c = xgetc(f); } return 0; } #ifndef CONFIG_WHAT_BUFFER_SIZE #define CONFIG_WHAT_BUFFER_SIZE (16*1024) #endif int main(int argc, char **argv) { int one_match = 0; int matchcount = 0; if (argc > 0) what_prg_name = argv[0]; check_env_vars(); int c; class CSSC_Options opts(argc, argv, "r!snV", 1); for (c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { case 's': one_match = 1; break; case 'V': version(); } } int arg; for (arg = opts.get_index(); arg < argc; arg++) { XFILE f = xopen(argv[arg]); if (f == XOPEN_FAILURE) { fprintf(stderr, "%s: Can't open file (%s)\n", argv[arg], strerror(errno)); fail(); } printf("%s:\n", argv[arg]); static char buf[CONFIG_WHAT_BUFFER_SIZE + 3]; buf[0] = buf[1] = buf[2] = '\0'; ssize_t read_len = xread(f, buf + 3, CONFIG_WHAT_BUFFER_SIZE); while (read_len > 0) { char *at = (char *) memchr(buf, '@', static_cast(read_len)); int done = 0; char *end = buf + read_len; while (at) { if (at[1] == '(' && at[2] == '#' && at[3] == ')') { at = print_what(at+4, end + 3, f); ++matchcount; putchar('\n'); if (0 == at || one_match) { done = 1; break; } } at++; if (at >= end) { break; } at = (char *) memchr(at, '@', end - at); } if (done) { break; } buf[0] = end[0]; buf[1] = end[1]; buf[2] = end[2]; read_len = xread(f, buf + 3, CONFIG_WHAT_BUFFER_SIZE); } if (read_len == -1) { fprintf(stderr, "%s: Read error (%s)\n", argv[arg], strerror(errno)); fail(); } xclose(f); } if (matchcount) return 0; else return 1; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/prt.cc0000644000000000000000000001115313464267235012356 0ustar0000000000000000/* * prt.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Print delta table information from an SCCS file. * */ #include #include "cssc.h" #include "fileiter.h" #include "sccsfile.h" #include "my-getopt.h" #include "version.h" #include "delta.h" #include "except.h" void usage() { fprintf(stderr, "usage: %s %s", prg_name, "[-abdefistu] [-cDATE-TIME] [-rDATE-TIME] [-ySID] s.file ...\n"); } /* * The effects of the options on sccs-prt are quite complex; for * example, -y affects the output mode as well. */ int main(int argc, char **argv) { Cleaner arbitrary_name; int all_deltas = 0; // -a int print_body = 0; // -b int print_delta_table = 0; // -d int print_flags = 0; // -f int incl_excl_ignore = 0; // -i int first_line_only = 0; // -f int print_desc = 0; // -t int print_users = 0; // -u sccs_file::cutoff exclude; int last_cutoff_type = 0; int do_default = 1; if (argc > 0) set_prg_name(argv[0]); else set_prg_name("prt"); class CSSC_Options opts(argc, argv, "abdefistuVc!r!y!"); for(int c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { default: errormsg("Unsupported option: '%c'", c); return 2; case 'a': all_deltas = 1; break; case 'b': print_body = 1; do_default = 0; break; case 'd': print_delta_table = 1; break; case 'e': // implies -diuft print_delta_table = incl_excl_ignore = 1; print_users = print_flags = print_desc = 1; break; case 'f': print_flags = 1; do_default = 0; break; case 'i': // -s and -i are exclusive. incl_excl_ignore = 1; first_line_only = 0; break; case 's': // -s and -i are exclusive. first_line_only = 1; incl_excl_ignore = 0; break; case 't': print_desc = 1; do_default = 0; break; case 'u': print_users = 1; do_default = 0; break; case 'V': version(); break; case 'y': exclude.enabled = true; if (strlen(opts.getarg())) { exclude.cutoff_sid = sid(opts.getarg()); exclude.most_recent_sid_only = false; if (!exclude.cutoff_sid.valid() || exclude.cutoff_sid.partial_sid()) { errormsg("Invaild SID: '%s'", opts.getarg()); return 2; } } else // empty -y arg. { exclude.most_recent_sid_only = true; } break; case 'c': // -c and -r case 'r': // are exclusive. exclude.enabled = true; if (0 != last_cutoff_type && c != last_cutoff_type) { errormsg("Options -c and -r are exclusive.\n"); return 2; } last_cutoff_type = (int)c; sccs_date date = sccs_date(opts.getarg()); if (!date.valid()) { errormsg("Invalid cutoff date: '%s'", opts.getarg()); return 2; } if (c == 'r') exclude.last_accepted = date; else exclude.first_accepted = date; break; } } if (do_default) // none of -uftb specified... print_delta_table = 1; // ...so assume -d. sccs_file_iterator iter(opts); int retval = 0; if (sccs_file_iterator::NONE == iter.using_source()) { errormsg("No SCCS file specified"); return 1; } while (iter.next()) { try { sccs_name &name = iter.get_name(); if (!exclude.enabled) fprintf(stdout, "\n%s:", name.c_str()); fprintf(stdout, "\n"); sccs_file file(name, sccs_file::READ); if (!file.prt(stdout, exclude, // -y, -c, -r all_deltas, // -a print_body, // -b print_delta_table, // -d print_flags, // -f incl_excl_ignore, // -i first_line_only, // -s print_desc, // -t print_users)) // -u { retval = 1; } } catch (CsscExitvalException e) { if (e.exitval > retval) retval = e.exitval; } } return retval; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sf-prs.cc0000644000000000000000000003770413464267235012775 0ustar0000000000000000/* * sf-prs.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2007, 2008, * 2009, 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_file for printing selected parts of an * SCCS file. * */ #include #include "cssc.h" #include "sccsfile.h" #include "seqstate.h" #include "delta.h" #include "delta-iterator.h" #include "delta-table.h" #include "linebuf.h" #include "cssc-assert.h" inline bool sccs_file::get(FILE *out, const std::string& gname, seq_no seq, bool for_edit) { sid_list no_includes, no_excludes; sccs_date no_cutoff; if (!edit_mode_ok(for_edit)) return false; struct subst_parms parms(out, (const char*)0, delta_table->delta_at_seq(seq), 0, sccs_date()); class seq_state state(highest_delta_seqno()); if (prepare_seqstate(state, seq, no_includes, no_excludes, no_cutoff)) { return get(gname, state, parms, true); } else { return false; } } /* Prints a list of sequence numbers on the same line. */ static void print_seq_list(FILE *out, std::vector const &list) { const std::vector::size_type len = list.size(); // TODO: see if we can use a more natural STL-like construct here. /* prs does actually print the sequences in reverse order! */ if (len > 0) { std::vector::size_type i = len-1; do { fprintf(out, "%u", list[i]); if (i > 0) fprintf(out, " "); } while (i--); } } /* Prints a list of strings, one per line. */ template static void print_string_list(FILE *out, InputIterator first, InputIterator last) { for (InputIterator it = first; it != last; ++it) { fprintf(out, "%s\n", it->c_str()); } } /* Prints a boolean flag with its name. Simply, if the * flag is unset, its name is not printed. */ static void print_flag2(FILE *out, const char *s, int it) { if (it) fprintf(out, "%s\n", s); } /* Prints a flag whose type has a print(FILE *) member with its name. */ void print_flag2(FILE *out, const char *s, const sid& it) { if (it.valid()) { fprintf(out, "%s\t", s); it.print(out); putc('\n', out); } } void print_flag2(FILE *out, const char *s, const release_list& it) { if (it.valid()) { fprintf(out, "%s\t", s); it.print(out); putc('\n', out); } } void print_flag2(FILE *out, const char *s, const release& it) { if (it.valid()) { fprintf(out, "%s\t", s); it.print(out); putc('\n', out); } } static inline void print_flag2(FILE *out, const char *name, const std::string *s) { if (s) fprintf(out, "%s\t%s\n", name, s->c_str()); } static inline void print_flag2(FILE *out, const char *name, const char *s) { if (s) fprintf(out, "%s\t%s\n", name, s); } static inline void print_flag2(FILE *out, const char *name, char *s) { if (s) fprintf(out, "%s\t%s\n", name, s); } /* Prints all the flags of an SCCS file. */ void sccs_file::print_flags(FILE *out) const { print_flag2(out, (const char *) "branch", flags.branch); print_flag2(out, (const char *) "ceiling", flags.ceiling); print_flag2(out, (const char *) "default SID", flags.default_sid); if (flags.encoded) fputs("encoded\n", out); print_flag2(out, (const char *) "floor", flags.floor); print_flag2(out, (const char *) "id keywd err/warn", flags.no_id_keywords_is_fatal); print_flag2(out, (const char *) "joint edit", flags.joint_edit); const char *locked = "locked releases"; if (flags.all_locked) print_flag2(out, locked, "a"); else print_flag2(out, locked, flags.locked); print_flag2(out, (const char *) "module", (flags.module ? flags.module->c_str() : (const char*)0) ); print_flag2(out, (const char *) "null delta", flags.null_deltas); print_flag2(out, (const char *) "csect name", flags.user_def); print_flag2(out, (const char *) "type", flags.type); print_flag2(out, (const char *) "validate MRs", (flags.mr_checker ? flags.mr_checker->c_str() : (const char*) 0)); #if 0 // Testing on Solaris 9 reveals that no output is produced // if the "y" flag is set. Hence for compatibility we also // say nothing. if (flags.substitued_flag_letters.count() > 0) { fputs("substituted keywords\t", out); print_subsituted_flags_list(out, " "); fputs("\n", out); } #endif } /* Prints "yes" or "no" according to the value of a boolean flag. */ inline static void print_yesno(FILE *out, int flag) { if (flag) { fputs("yes", out); } else { fputs("no", out); } } /* Prints the value of a std::string flag. */ inline static void print_flag(FILE *out, const std::string *s) { if (s) fputs(s->c_str(), out); else fputs("none", out); } /* Prints the value of a std::string flag. */ inline static void print_flag(FILE *out, const std::string &s) { if (s.empty()) fputs("none", out); else fputs(s.c_str(), out); } inline static void print_flag(FILE *out, const release_list &it) { if (it.valid()) it.print(out); else fputs("none", out); } inline static void print_flag(FILE *out, const release &it) { if (it.valid()) it.print(out); else fputs("none", out); } inline static void print_flag(FILE *out, const sid &it) { if (it.valid()) it.print(out); else fputs("none", out); } // /* Prints the value of string flag. */ // template // void // print_flag(FILE *out, TYPE it) // { // if (it.valid()) // it.print(out); // else // fputs("none", out); // } /* These macros are used to convert the one or two characters a prs data keyword in an unsigned value used in the switch statement in the function below. */ #define KEY1(c) ((unsigned char)(c)) #define KEY2(c1, c2) (((unsigned char)(c1)) * 256 + (unsigned char)(c2)) /* Prints selected parts of an SCCS file and the specified entry in the delta table. */ void sccs_file::print_delta(FILE *out, const char *format, struct delta const &d) { const char *s = format; while (1) { char c = *s++; if (c == '\0') { break; // end of format. } else if ('\\' == c) { if ('\0' != *s) { // Not at the end of the format string. // Backslash escape codes. We only recognise \n and \t. switch (*s) { case 'n': /* Turn a \n into a newline unless it is the last * bit of the format string. In the latter case we * ignore it - see prs/format.sh test cases 4a and 4b. * Those partiicular test cases were checked against * Sun Solaris 2.6. */ if (s[1]) { c = '\n'; break; } else { return; } case 't': c = '\t'; break; case '\\': c = '\\'; break; default: // not \n or \t -- print the whole thing. putc('\\', out); c = *s; break; } putc(c, out); ++s; } else { putc('\\', out); // trailing backslash at and of format. } continue; } else if (c != ':' || s[0] == '\0') { putc(c, out); continue; } const char *back_to = s; unsigned key = 0; if (s[1] == ':') { key = KEY1(s[0]); s += 2; } else if (s[2] == ':') { key = KEY2(s[0], s[1]); s += 3; } else { putc(':', out); continue; } switch (key) { default: s = back_to; putc(':', out); continue; case KEY2('D','t'): print_delta(out, ":DT: :I: :D: :T: :P: :DS: :DP:", d); break; case KEY2('D','L'): print_delta(out, ":Li:/:Ld:/:Lu:", d); break; case KEY2('L','i'): fprintf(out, "%05lu", d.inserted()); break; case KEY2('L','d'): fprintf(out, "%05lu", d.deleted()); break; case KEY2('L','u'): fprintf(out, "%05lu", d.unchanged()); break; case KEY2('D','T'): putc(d.get_type(), out); break; case KEY1('I'): d.id().print(out); break; case KEY1('R'): d.id().printf(out, 'R'); break; case KEY1('L'): d.id().printf(out, 'L'); break; case KEY1('B'): d.id().printf(out, 'B'); break; case KEY1('S'): d.id().printf(out, 'S'); break; case KEY1('D'): d.date().printf(out, 'D'); break; case KEY2('D','y'): d.date().printf(out, 'y'); break; case KEY2('D','m'): d.date().printf(out, 'o'); break; case KEY2('D','d'): d.date().printf(out, 'd'); break; case KEY1('T'): d.date().printf(out, 'T'); break; case KEY2('T','h'): d.date().printf(out, 'h'); break; case KEY2('T','m'): d.date().printf(out, 'm'); break; case KEY2('T','s'): d.date().printf(out, 's'); break; case KEY1('P'): fputs(d.user().c_str(), out); break; case KEY2('D','S'): fprintf(out, "%u", d.seq()); break; case KEY2('D','P'): fprintf(out, "%u", d.prev_seq()); break; case KEY2('D', 'I'): /* Testing with the Solaris 2.6 version only shows one slash (meaning :Dn:/:Dx:), but OpenSolaris 2009.06 (SunOS 5.11) shows two. */ if (!d.get_included_seqnos().empty()) print_delta(out, ":Dn:", d); if (!d.get_excluded_seqnos().empty()) print_delta(out, "/:Dx:", d); if (!d.get_ignored_seqnos().empty()) print_delta(out, "/:Dg:", d); break; case KEY2('D','n'): print_seq_list(out, d.get_included_seqnos()); break; case KEY2('D','x'): print_seq_list(out, d.get_excluded_seqnos()); break; case KEY2('D','g'): print_seq_list(out, d.get_ignored_seqnos()); break; case KEY2('M','R'): print_string_list(out, d.mrs().cbegin(), d.mrs().cend()); break; case KEY1('C'): print_string_list(out, d.comments().cbegin(), d.comments().cend()); break; case KEY2('U','N'): if (!users.empty()) print_string_list(out, users.cbegin(), users.cend()); else fprintf(out, "%s\n", "none"); break; case KEY2('F', 'L'): print_flags(out); break; case KEY1('Y'): print_flag(out, flags.type); break; case KEY2('M','F'): print_yesno(out, flags.mr_checker != 0); break; case KEY2('M','P'): print_flag(out, flags.mr_checker); break; case KEY2('K','F'): print_yesno(out, flags.no_id_keywords_is_fatal); break; case KEY2('B','F'): print_yesno(out, flags.branch); break; case KEY1('J'): print_yesno(out, flags.joint_edit); break; case KEY2('L','K'): if (flags.all_locked) { putc('a', out); } else { if (flags.locked.empty()) fprintf(out, "none"); else print_flag(out, flags.locked); } break; case KEY1('Q'): if (flags.user_def) print_flag(out, flags.user_def); break; case KEY1('M'): print_flag(out, get_module_name()); break; case KEY2('F','B'): print_flag(out, flags.floor); break; case KEY2('C','B'): print_flag(out, flags.ceiling); break; case KEY2('D','s'): print_flag(out, flags.default_sid); break; case KEY2('N','D'): print_yesno(out, flags.null_deltas); break; case KEY2('F','D'): // The genuine article prints '(none)' if there // is no description. // JY Sun Nov 25 01:33:46 2001; Solaris 2.6 // prints "none" rather than "(none)". if (comments.empty()) fputs("none\n", out); else print_string_list(out, comments.cbegin(), comments.cend()); break; case KEY2('B','D'): if (seek_to_body()) { char ch; while (read_line(&ch)) { fputs(plinebuf->c_str(), out); putc('\n', out); } } else { // TODO: what should we do if the seek fails? // for now, do nothing (that is, don't produce output for :BD:). } break; case KEY2('G','B'): get(out, "-", d.seq(), false); // TODO: check return value? break; case KEY1('W'): print_delta(out, ":Z::M:\t:I:", d); break; case KEY1('A'): print_delta(out, ":Z::Y: :M: :I::Z:", d); break; case KEY1('Z'): fputc('@', out); fputs("(#)", out); break; case KEY1('F'): fputs(base_part(name.sfile()).c_str(), out); break; case KEY2('P','N'): fputs(canonify_filename(name.c_str()).c_str(), out); break; } } } /* Prints out parts of the SCCS file. */ bool sccs_file::prs(FILE *out, const std::string& format, sid rid, sccs_date cutoff_date, enum when cutoff_type, bool all_deltas, bool *matched) { const_delta_iterator iter(delta_table); const char *fmt = format.c_str(); if (cutoff_type == SIDONLY) { ASSERT (!cutoff_date.valid()); while (iter.next(all_deltas)) { if (!rid.valid() || (rid == iter->id())) { *matched = true; print_delta(out, fmt, *iter.operator->()); putc('\n', out); break; } } } else if (cutoff_type == LATER) { while (iter.next(all_deltas)) { if (cutoff_date.valid() && iter->date() < cutoff_date) break; *matched = true; print_delta(out, fmt, *iter.operator->()); putc('\n', out); if (rid.valid() && (rid == iter->id())) break; } } else // EARLIER { while (iter.next(all_deltas)) { if (!*matched) { if (rid.valid() && (rid != iter->id())) continue; } if (cutoff_date.valid() && (cutoff_date < iter->date())) continue; *matched = true; print_delta(out, fmt, *iter.operator->()); putc('\n', out); } } return true; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/fileiter.cc0000644000000000000000000000632113464267235013355 0ustar0000000000000000/* * fileiter.cc: Part of GNU CSSC. * * Copyright (C) 1997, 2007, 2008, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class fileiter. * */ #include #include #include #include #include "cssc.h" #include "sccsname.h" #include "fileiter.h" #include "linebuf.h" #include "my-getopt.h" #include "file.h" #include "quit.h" #include "dirent-safer.h" sccs_file_iterator::sccs_file_iterator(const CSSC_Options &opts) : argv(opts.get_argv() + opts.get_index()), argc(opts.get_argc() - opts.get_index()), is_unique(0) { if (argc < 1) { source = NONE; return; } char *first = argv[0]; if (strcmp(first, "-") == 0) { source = STDIN; return; } if (first[0] != '\0') { DIR *dir = opendir(first); if (dir != NULL) { const char *slash = NULL; const size_t len = strlen(first); if (first[len - 1] != '/') { slash = "/"; } else { /* Ensure that we don't try to create a string from NULL (SourceForge bug 121605). */ slash = ""; } std::string dirname(std::string(first) + std::string(slash)); struct dirent *dent = readdir(dir); while (dent != NULL) { std::string directory_entry = std::string(dirname) + std::string(dent->d_name); if (sccs_name::valid_filename(directory_entry.c_str()) && is_readable(directory_entry.c_str())) { if (is_directory(directory_entry.c_str())) { warning("Ignoring subdirectory %s", directory_entry.c_str()); } else { files.push_back(directory_entry); } } dent = readdir(dir); } closedir(dir); source = DIRECTORY; pos = 0; return; } } source = ARGS; is_unique = (1 == argc); } int sccs_file_iterator::unique() const { return is_unique; } int sccs_file_iterator::next() { switch (source) { case STDIN: { cssc_linebuf linebuf; if (linebuf.read_line(stdin)) { return 0; } std::string s (linebuf.c_str()); name = s.substr(0, s.length()-1u); // chop off the newline. return 1; } case DIRECTORY: if (pos < files.size()) { name = files[pos++]; return 1; } return 0; case ARGS: if (argc-- <= 0) { return 0; } name = *argv++; #ifdef CONFIG_FILE_NAME_GUESSING if (!name.valid()) { name.make_valid(); } #endif return 1; default: abort(); } return 0; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/relvbr.h0000644000000000000000000000524613464267235012715 0ustar0000000000000000/* * relvbr.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Members of the class sccs_file for doing sccs-prt. * */ #ifndef INC_RELVBR_H #define INC_RELVBR_H #include class sid; class relvbr { short rel; short level; short branch; // relvbr(short r, short l, short b, sid const *): rel(r,l,b) {} public: relvbr() : rel(-1), level(-1), branch(-1) { } relvbr(short int r, short int l, short int b) : rel(r), level(l), branch(b) { } relvbr(const char *s); relvbr(const sid& s); int valid() const { return ((rel > 0) && (level > 0) && (branch > 0)); } enum { LARGEST = 9999 }; // largest valid relvbr number. friend int operator <(relvbr r1, relvbr r2) { return ((r1.rel < r2.rel) || ((r1.rel == r2.rel) && ((r1.level < r2.level) || ((r1.level == r2.level) && (r1.branch < r2.branch))))); } friend int operator >(relvbr r1, relvbr r2) { return ((r1.rel > r2.rel) || ((r1.rel == r2.rel) && ((r1.level > r2.level) || ((r1.level == r2.level) && (r1.branch > r2.branch))))); } friend int operator <=(relvbr r1, relvbr r2) { return ((r1.rel < r2.rel) || ((r1.rel == r2.rel) && ((r1.level < r2.level) || ((r1.level == r2.level) && (r1.branch <= r2.branch))))); } friend int operator >=(relvbr r1, relvbr r2) { return ((r1.rel > r2.rel) || ((r1.rel == r2.rel) && ((r1.level > r2.level) || ((r1.level == r2.level) && (r1.branch >= r2.branch))))); } friend int operator ==(relvbr r1, relvbr r2) { return ((r1.rel == r2.rel ) && (r1.level == r2.level ) && (r1.branch == r2.branch)); } friend int operator !=(relvbr r1, relvbr r2) { return ((r1.rel != r2.rel ) || (r1.level != r2.level ) || (r1.branch != r2.branch)); } int print(FILE *out) const { return (fprintf(out, "%d.%d.%d", rel, level, branch) < 0); } }; /* Local variables: */ /* mode: c++ */ /* End: */ #endif CSSC-1.4.1/src/rl-merge.cc0000644000000000000000000000273013464267235013264 0ustar0000000000000000/* * rl-merge.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1999, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * */ #include #include #include "cssc.h" #include "rel_list.h" // TODO: this is another horrendously inefficient implementation, fix it void release_list::merge(const release_list& m) { for (const auto& r : m) { if (!member(r)) l.push_back(r); } } // TODO: fix this horrendously inefficient implementation. void release_list::remove(const release_list& rm) { std::vector newlist; for (const auto& r : l) { if (!rm.member(r)) newlist.push_back(r); } l = newlist; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sccsdiff.sh.in0000644000000000000000000001405713464267235013775 0ustar0000000000000000#! /bin/sh # sccsdiff.sh.in: Part of GNU CSSC. # # Copyright (C) 1997, 1998, 2001, 2004, 2007, 2019 Free Software # Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # # This file is part of CSSC. # # @configure_input@ # Usage: # sccsdiff [-p] -rsid -rsid [diff-options] s.filename # # $Id: sccsdiff.sh.in,v 1.12 2007/12/17 21:59:50 jay Exp $ # LOG $Log: sccsdiff.sh.in,v $ # LOG Revision 1.12 2007/12/17 21:59:50 jay # LOG Migrate to GPL version 3 # LOG # LOG Revision 1.11 2007/06/19 22:41:15 james_youngman # LOG Included copyright notices in some files where these were missing # LOG # LOG Revision 1.10 2004/10/17 11:45:13 james_youngman # LOG Fixed SourceForge bug 966010, sccs sccsdiff -r cannot have space # LOG before revision number. We still will have similar problems # LOG elsewhere in the suite, I suspect. # LOG # LOG Revision 1.9 2001/11/25 16:01:38 james_youngman # LOG Corrected a syntax error. # LOG # LOG Revision 1.8 2001/11/25 14:27:54 james_youngman # LOG fixed Debian Bug#120080: sccs sccsdiff doesn't work (sccsdiff assumes /usr/sccs symlink exists) # LOG # LOG Revision 1.7 1998/03/10 00:22:00 james # LOG Support for filenames containing spaces. # LOG # LOG Revision 1.6 1998/03/09 23:25:00 james # LOG Bug report from Richard Polton: IRIX's pr(1) requires a space between # LOG the "-h" and its argument. # LOG # LOG Revision 1.5 1998/02/09 21:00:19 james # LOG Patch from Maurice O'Donnell : pass "-e" to sed before # LOG the sed commands. # LOG # LOG Revision 1.4 1998/01/24 14:15:13 james # LOG SCCS compatibility fix -- When "get" fails, exit with value 1, not 2. # LOG # LOG Revision 1.3 1997/12/19 20:40:35 james # LOG Modified version of sccsdiff arrived from Richard Polton; took the # LOG ideas onboard for a rewrite of sccsdiff. # LOG # LOG Revision 1.2 1997/05/04 14:52:02 james # LOG Have to enclose the version string in single rather than double # LOG quotes, to protect the dollar signs from shell expansion. # LOG # LOG Revision 1.1 1997/05/04 14:49:22 james # LOG Initial revision # Values substituted by configure:- pr=@PR@ # The location of the pr(1) command diff=@CONFIG_DIFF_COMMAND@ # The location of the diff(1) command # Find the "get" command. The last value tested is "get", and # that's what we use if we can't find get in any other location. if test x$get = x then # The CSSC Makefile performs a sed substitution on the next line. for get in "__csscutildir__/get" /usr/sccs/get get do if [ -x "$get" ] then break fi done fi version='$Revision: 1.12 $ $State: Exp $' usage() { cat <&2 usage echo "Too many -r options." exit 1 fi fi shift ;; -*) diff_options="${diff_options} $1" shift ;; *) # That is an SCCS file, leave it and everything # following it in $*. break ;; esac done # Show what we got... ## echo "use_pr=" $use_pr ## echo "first SID=" $first_sid ## echo "second SID=" $second_sid ## echo "diff options=" $diff_options ## echo "SCCS files=" $* ## echo \$\# = $# if test x$second_sid = x then exec >&2 echo Two SIDs must be specified with the -r option. usage exit 1 fi # Remove the leading "-r" from $first_sid and $second_sid # so that we can echo the correct string as the header line # introducing the diff. first_sid=`echo $first_sid | sed -e 's/^-r//' ` second_sid=`echo $second_sid | sed -e 's/^-r//' ` getprefix=/tmp/get.$$. g1="${getprefix}${first_sid}" g2="${getprefix}${second_sid}" dfile=${getprefix}d${first_sid}${second_sid} while test $# -gt 0 do rm -f "$g1" "$g2" "$dfile" sccsfile="$1" shift base="`basename $sccsfile | sed -e 's/^s\.//'`" pr_header="$sccsfile: $first_sid vs. $second_sid" no_pr_header=" ------- ${base} -------" ${get:-get} -r$first_sid -s -k "-G${g1}" "${sccsfile}" || { exec >&2 echo "Failed to get version $first_sid from $sccsfile" exit 1 } ${get:-get} -r$second_sid -s -k "-G${g2}" "${sccsfile}" || { rm -f "$g1" exec >&2 echo "Failed to get version $second_sid from $sccsfile" exit 1 } # in case noclobber is set... rm -f "$dfile" # Ignore return value of diff since it just tells us # if the two files are different. "$diff" $diff_options "$g1" "$g2" > "$dfile" if test -f "$dfile" then # Output file exists. if test -s "$dfile" then # Output file is not empty. if $use_pr then $pr -h "$pr_header" < $dfile else echo "$no_pr_header" cat "$dfile" fi else # Output file is empty. echo No differences. fi else # No output file at all! echo "$diff produced no output file." >&2 exit 2 fi done # Loop over all named SCCS files. rm -f "$g1" "$g2" "$dfile" exit 0 # Local Variables: # Mode: shell # End: CSSC-1.4.1/src/sccsfile.cc0000644000000000000000000007574113464267235013361 0ustar0000000000000000/* * sccsfile.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2001, 2003, 2004, 2007, 2008, 2009, * 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Common members of the class sccs_file and its subclasses. Most of * the members in this file are used to read from the SCCS file. * */ #include #include #include #include "cssc.h" #include "sccsfile.h" #include "delta-table.h" #include "delta-iterator.h" #include "linebuf.h" #include "quit.h" #include "ioerr.h" #include "file.h" #include #include // SEEK_SET on SunOS. #include /* fstat(), struct stat */ #if defined HAVE_FILENO && defined HAVE_FSTAT /* If an SCCS file has a link count greater than one, then the normal * process of updating the file will break the link. We try to detect this * even if the file is being opened to reading only, to give an early * warning (and because SCCS does so). */ static int just_one_link(FILE *f) { int fd = fileno(f); if (fd >= 0) { struct stat st; if (0 != fstat(fd, &st)) { /* We cannot stat the file descriptor. Perhaps there is a * file system functionality issue. If that's the case then we * will give it the benefit of the doubt on the link coutn front. */ return 1; /* We're happy with the file */ } if (st.st_nlink > 1) return 0; /* We don't like it. */ } return 1; /* OK. */ } #else static int just_one_link(FILE *f) { /* Without fileno(), we have no way of checking. */ return 1; } #endif /* Static member for opening a SCCS file and then calculating its checksum. */ FILE * sccs_file::open_sccs_file(const char *name, enum _mode mode, int *sump, bool* isBKFile) { FILE *f_local; #ifdef CONFIG_OPEN_SCCS_FILES_IN_BINARY_MODE f_local = fopen(name, "rb"); #else if (mode == UPDATE) f_local = fopen(name, "r+"); else f_local = fopen(name, "r"); #endif if (f_local == NULL) { const char *purpose = (mode == UPDATE) ? "update" : "reading"; s_missing_quit("Cannot open SCCS file %s for %s", name, purpose); /*NOTEACHED*/ return NULL; } if (!just_one_link(f_local)) { // xx: issue error message here errormsg("%s had a hard link count which is greater than one.\n" "This means that the normal process of updating the file\n" "would break the hard link. This error is therefore fatal,\n" "please fix the problem.\n", name); (void)fclose(f_local); return NULL; } bool badMagic = false; if (getc(f_local) != '\001') { badMagic = true; } else { char magicMarker = getc(f_local); if (magicMarker == 'H') { if (READ == mode) { /* We support read-only access to BK files. */ warning("%s is a BitKeeper file.", name); } else { errormsg("%s: This is a BitKeeper file, and only read-only " "access to BitKeeper files is supported at the moment, " "sorry.\n", name); (void)fclose(f_local); return NULL; } // Inform the caller that this is a BK file. // NB: this is the parameter, not member variable *isBKFile = true; } else if (magicMarker != 'h') { badMagic = true; } } if (badMagic) { (void)fclose(f_local); s_corrupt_quit("%s: No SCCS-file magic number. " "Did you specify the right file?", name); /*NOTEACHED*/ return NULL; } int c; errno = 0; while ( (c=getc(f_local)) != CONFIG_EOL_CHARACTER) { if (EOF == c) { const int saved_errno = errno; (void)fclose(f_local); errno = saved_errno; if (errno) { perror(name); } else { s_corrupt_quit("%s: Unexpected EOF.", name); /*NOTEACHED*/ } return NULL; } } int sum = 0u; while ((c=getc(f_local)) != EOF) sum += (char) c; // Yes, I mean plain char, not signed, not unsigned. if (ferror(f_local)) { perror(name); (void)fclose(f_local); return NULL; } *sump = sum & 0xFFFFu; #ifdef CONFIG_OPEN_SCCS_FILES_IN_BINARY_MODE fclose(f_local); if (mode == UPDATE) f_local = fopen(name, "r+"); else f_local = fopen(name, "r"); if (NULL == f_local) { perror(name); return NULL; } #else rewind(f_local); if (ferror(f_local)) { perror(name); (void)fclose(f_local); return NULL; } #endif return f_local; } /* * Reads a line from the SCCS file. * Result: * true if we read a line. false for EOF or failure. * Output params: * control_char: 0 if this is not a control (^A) line, otherwise the line type. */ bool sccs_file::read_line(char* line_type) { if (read_line_param(f)) { if (ferror(f)) { errormsg_with_errno("%s: Read error.", name.c_str()); } return false; } lineno++; if ( bufchar(0) == '\001') *line_type = bufchar(1); else *line_type = char(0); return true; } /* Quits with a message saying that SCCS file is corrupt. */ NORETURN sccs_file::corrupt(const char *fmt, ...) const { char buf[80]; const char *p; va_list ap; va_start(ap, fmt); if (-1 == vsnprintf(buf, sizeof(buf), fmt, ap)) { warning("%s: error message too long for buffer, so the " "next message will lack some relevant detail", name.c_str()); p = fmt; // best effort } else { p = buf; } s_corrupt_quit("%s: line %d: Corrupted SCCS file. (%s)", name.c_str(), lineno, p); } /* Checks that a control line has at least one argument. */ void sccs_file::check_arg() const { if (bufchar(2) != ' ') { corrupt("Missing arg"); } } /* Checks the a control line has no arguments. */ void sccs_file::check_noarg() const { if (bufchar(2) != '\0') { corrupt("Unexpected arg"); } } /* Converts an ASCII string to an unsigned short, quiting if the string isn't a valid number. */ unsigned short sccs_file::strict_atous(const char *s) const { long n = 0; char c; while ( 0 != (c=*s++) ) { if (!isdigit((unsigned char)c)) { corrupt("Invalid number"); } n = n * 10 + (c - '0'); if (n > 65535L) { corrupt("Number too big"); } } return (unsigned short) n; } // Convert a number field in an SCCS file to a // number. Fields representing numbers in // SCCS files should top out at 9999. unsigned long sccs_file::strict_atoul_idu(const char *s) const { unsigned long n = 0; bool found_ws = false; const unsigned long limit = 99999uL; /* Unix System III pads to the left with spaces in the * numbers, while more modern versions of SCCS pad to * the left with zeroes. We don't allow left-pad with * whitespace characters other than an actual space. */ while (' ' == *s) { ++s; found_ws = true; } if (found_ws) { warning("%s contains spaces in the line counts in its delta table.", name.c_str()); if ((UPDATE == mode) || (FIX_CHECKSUM == mode)) { warning("These leading spaces will be converted to leading zeroes."); } } if ('-' == *s) { corrupt ("Line counts should be positive"); } else { char *end; n = strtoul (s, &end, 10); if (*end && (*end) != ' ') { corrupt ("Unexpected suffix %s on line number count", end); } } if (n > limit) { warning("%s: line %d: number field exceeds %lu.", name.c_str(), lineno, limit); } return n; } /* Reads a delta from the SCCS file's delta table and adds it to the delta table. */ void sccs_file::read_delta() { /* The current line should be an 's' control line */ ASSERT(bufchar(1) == 's'); check_arg(); char *args[7]; /* Stores the result of spliting a line */ if (plinebuf->split(3, args, 3, '/') != 3) { corrupt("Two /'s expected"); } // TODO: use constructor here? delta tmp; /* The new delta */ tmp.set_idu(strict_atoul_idu(args[0]), strict_atoul_idu(args[1]), strict_atoul_idu(args[2])); char line_type; if (!read_line(&line_type) || (line_type != 'd')) { corrupt("Expected '@d'"); } check_arg(); plinebuf->split(3, args, 7, ' '); if (delta::is_valid_delta_type(args[0][0]) && (args[0][1] == 0)) { tmp.set_type(args[0][0]); } else { corrupt("Bad delta type"); } tmp.set_id(sid(args[1])); tmp.set_date(sccs_date(args[2], args[3])); tmp.set_user(args[4]); tmp.set_seq(strict_atous(args[5])); tmp.set_prev_seq(strict_atous(args[6])); if (!tmp.id().valid()) { corrupt("Bad SID"); } if (!tmp.date().valid()) { corrupt("Bad Date/Time"); } /* Read in any lists of included, excluded or ignored seq. no's. */ char c; if (!read_line(&c)) { corrupt("Unexpected end-of-file"); } int i; const char *start; bool bDebug = getenv("CSSC_SHOW_SEQSTATE") ? true : false; for(i = 0; i < 3; i++) { if (c == "ixg"[i]) { switch (c) { case 'i': tmp.set_has_includes(true); break; case 'x': { warning("feature not fully tested: " "excluded delta in SID %s ", tmp.id().as_string().c_str()); tmp.set_has_excludes(true); } break; case 'g': tmp.set_has_ignores(true); break; } if (bufchar(2) != ' ') { // throw line away. read_line(&c); // FIXME: missing EOF check here. continue; } check_arg(); start = plinebuf->c_str() + 3; do { // In C++, strchr() is overloaded so that // it returns const char* if the first // argument is const char*, and char* only if // the first argument is char*. const char *end = strchr(start, ' '); if (end != NULL) { //*end++ = '\0'; const char *p = plinebuf->c_str(); plinebuf->set_char(end-p, 0); ASSERT(*end == 0); ++end; } seq_no seq = strict_atous(start); switch (c) { case 'i': if (bDebug) { fprintf(stderr, "Including seq %lu\n", (unsigned long)seq); } tmp.add_include(seq); break; case 'x': if (bDebug) { fprintf(stderr, "Excluding seq %lu\n", (unsigned long)seq); } tmp.add_exclude(seq); break; case 'g': tmp.add_ignore(seq); break; } start = end; } while (start != NULL); read_line(&c); // FIXME: unchecked EOF. } } // According to Hyman Rosen , it is possible // to have a ^A m line which has no argument. Therefore we don't // use check_arg(). // According to Hyman Rosen , it is sometimes // possible to have ^Am lines after ^Ac lines, as well as the // more usual before. Hence we now cope with both. while (c == 'm' || c == 'c') { if (c == 'm') { if (bufchar(2) == ' ') { tmp.add_mr(plinebuf->c_str() + 3); } } else if (c == 'c') { /* Larry McVoy's extensions for BitKeeper and BitSCCS * add in extra stuff like "^AcSyadayada". Real SCCS * doesn't mind about that, so at Larry's request, we * tolerate it too. No idea what these lines mean though. * Ask for more information. Anyway, * normal comment lines look like "^Ac yadayada" instead, * and check_arg() exists to check for the space. Hence, * to support Larry's extensions, we don't call check_arg() * here. */ if (is_bk_file) { check_bk_comment(c, bufchar(2)); } else { if (bufchar(2) == '\0') { /* Some historic versions of SCCS emit totally empty * comment lines. We accept those. */ } else if (bufchar(2) != ' ') { saw_unknown_feature("Unknown special comment " "intro '%c%c'", c, bufchar(2)); } } tmp.add_comment(plinebuf->c_str() + 3); } read_line(&c); // FIXME: check for EOF } if (c != 'e') { corrupt("Expected '@e'"); } check_noarg(); ASSERT(0 != delta_table); delta_table->add(tmp); } /* Check for BK flags */ void sccs_file::check_bk_flag(char flagchar) const { switch (flagchar) { case 'x': return; default: corrupt("Unknown flag '%c'.", flagchar); } } /* Find out if it is OK to change the file - called by cdc, rmdel, get -e */ bool sccs_file::edit_mode_ok(bool editing) const { if (editing && is_bk_file) { errormsg("%s: This is a BitKeeper file. Checking BitKeeper files out " "for editing (or otherwise modifying them) is not supported " "at the moment, sorry.\n", name.c_str()); return false; } else { return true; } } /* Check for BK comments */ void sccs_file::check_bk_comment(char ch, char arg) const { ASSERT(is_bk_file); switch (arg) { case 'B': case 'C': case 'F': case 'H': case 'K': case 'M': case 'O': case 'P': case 'R': case 'S': case 'T': case 'V': case 'X': case 'Z': return; case ' ': // this is the normal SCCS case. return; default: saw_unknown_feature("Unknown special comment intro '%c%c' " "in BitKeeper file\n", ch, arg); } } /* Seeks on the SCCS file to the start of the body. This function may be rewritten as fseek() doesn't always work too well on text files. */ // JAY: use fgetpos()/fsetpos() instead? bool sccs_file::seek_to_body() { if (fseek(f, body_offset, SEEK_SET) != 0) { // this quit should NOT be fatal; we should proceed // to the next file if we can. errormsg("%s: fseek() failed!", name.c_str()); return false; } lineno = body_lineno; return true; } bool sccs_file::checksum_ok() const { return checksum_valid; } /* Returns the module name of the SCCS file. */ std::string sccs_file::get_module_name() const { if (flags.module) return *flags.module; else return name.gfile(); } /* Constructor for the class sccs_file. Unless the SCCS file is being created it reads in the all but the body of the file. The file is locked if it isn't only being read. */ sccs_file::sccs_file(sccs_name &n, enum _mode m) : name(n), f(0), mode(m), lineno(0), xfile_created(false), is_bk_file(false) { delta_table = new cssc_delta_table; plinebuf = new cssc_linebuf; ASSERT(0 != delta_table); if (!name.valid()) { ctor_fail(-1, "%s: Not an SCCS file. Did you specify the right file?", name.c_str()); } flags.no_id_keywords_is_fatal = 0; flags.branch = 0; flags.floor = (short)0; flags.ceiling = (short)0; flags.default_sid = sid::null_sid(); flags.null_deltas = 0; flags.joint_edit = 0; flags.all_locked = 0; flags.encoded = 0; flags.executable = 0; flags.mr_checker = 0; flags.module = 0; flags.type = 0; flags.reserved = 0; flags.user_def = 0; ASSERT(!flags.default_sid.valid()); if (mode != READ) { if (name.lock()) { ctor_fail(-1, "%s: SCCS file is locked. Try again later.", name.c_str()); } } if (mode == CREATE) { /* f is NULL in this case. */ return; } // Even if we are going to change the s-file, we do it by writing // a new x-file and then renaming it. This means that we open // the s-file read-only. signed int sum = 0; f = open_sccs_file(name.c_str(), READ, &sum, &is_bk_file); if (mode != READ) { if (!edit_mode_ok(true)) { ctor_fail(-1, "%s: Editing is not supported for BitKeeper files.\n", name.c_str()); } } /* open_sccs_file() returns normally if everything went OK, or if * there was an IO error on an apparently valid file. If this is * the case, perror() will already have been called. */ if (NULL == f) { ctor_fail(-1, "%s: Cannot open SCCS file.\n", name.c_str()); } // If the history file is executable, remember this fact. bool is_executable; if (get_open_file_xbits(f, &is_executable)) { set_sfile_executable (is_executable); } char c; read_line(&c); // FIXME: check for EOF // open_sccs_file() should have already checked that the first line // is ^Ah or ^Ah, so this assertion is really just checking that // open_sccs_file() did the right thing. if (is_bk_file) { ASSERT(c == 'H'); } else { ASSERT(c == 'h'); } /* the checksum is represented in the file as decimal. */ signed int given_sum = 0; const char *format; if (is_bk_file) format = "%*cH%d"; else format = "%*ch%d"; if (1 != sscanf(plinebuf->c_str(), format, &given_sum)) { errormsg("Expected checksum line, found line beginning '%.3s'\n", plinebuf->c_str()); checksum_valid = false; } else { given_sum &= 0xFFFFu; checksum_valid = (given_sum == sum); if (false == checksum_valid) { if (FIX_CHECKSUM == mode) { // This supports the -z option of admin. checksum_valid = true; } else { warning("%s: bad checksum " "(expected=%d, calculated %d).\n", name.c_str(), given_sum, sum); } } } if (!checksum_valid) { // Todo: throw exception here? } read_line(&c); // FIXME: detect eof while (c == 's') { read_delta(); read_line(&c); // FIXME: detect eof } if (c != 'u') { corrupt("Expected '@u'"); } check_noarg(); read_line(&c); // FIXME: detect eof while (c != 'U') { if (c != 0) { corrupt("User name expected."); } users.push_back(plinebuf->c_str()); read_line(&c); // FIXME: detect eof } /* Sun's Code Manager sometimes emits lines of the form "^AU 0" and * so these lines fail the "no argument" check. So we no longer do * that check for "^AU" lines. A file including lines of this type * was provided by Marko Rauhamaa . */ /* check_noarg(); */ read_line(&c); // FIXME: detect eof while (c == 'f') { check_arg(); if (bufchar(3) == '\0' || (bufchar(4) != '\0' && bufchar(4) != ' ')) { corrupt("Bad flag arg."); } // We have to be careful to not crash on input lines like // "^Af v". That is, bufchar[4] may well be zero! // Thanks to William W. Austin // for this diagnosis. const char *arg = 0; bool got_arg = false; if (bufchar(4) == ' ') { arg = plinebuf->c_str() + 5; got_arg = true; } else { arg = ""; } switch (bufchar(3)) { case 't': set_type_flag(arg); break; case 'v': set_mr_checker_flag(arg); break; case 'i': flags.no_id_keywords_is_fatal = 1; break; case 'b': flags.branch = 1; break; case 'm': set_module_flag(arg); break; case 'f': flags.floor = release(arg); if (!flags.floor.valid()) { corrupt("Bad 'f' flag"); } break; case 'c': flags.ceiling = release(arg); if (!flags.ceiling.valid()) { corrupt("Bad 'c' flag"); } break; case 'd': flags.default_sid = sid(arg); if (!flags.default_sid.valid()) { corrupt("Bad 'd' flag"); } break; case 'n': flags.null_deltas = 1; break; case 'j': flags.joint_edit = 1; break; case 'l': if (got_arg && strcmp(arg, "a") == 0) { flags.all_locked = 1; } else { flags.locked = release_list(arg); } break; case 'q': set_user_flag(arg); break; case 'z': set_reserved_flag(arg); break; case 'x': // The 'x' flag is supported by SCO's version of SCCS. // When this flag is set, the g-file is marked executable. // The g-file is also executable when the s-file is executable // (to follow the example of Solaris). flags.executable = 1; break; case 'y': // The 'y' flag is supported by Solaris 8 and above. // It controls the expansion of '%' keywords. If the // y flag is set, its value is a list of keywords that will // be expanded. Otherwise, all known keywords will be expanded. set_expanded_keyword_flag(arg); break; case 'e': if (got_arg && '1' == *arg) flags.encoded = 1; else if (got_arg && '0' == *arg) flags.encoded = 0; else corrupt("Bad value '%c' for 'e' flag.", arg[0]); break; default: if (is_bk_file) { check_bk_flag(bufchar(3)); } else { corrupt("Unknown flag '%c'.", bufchar(3)); } } read_line(&c); // FIXME: eof detection } if (c != 't') { corrupt("Expected '@t'"); } /* Sun's Code Manager sometimes emits lines of the form "^At 0" and * so these lines fail the "no argument" check. So we no longer do * that check for "^At" lines. A file including lines of this type * was provided by Marko Rauhamaa . */ /*check_noarg();*/ read_line(&c); // FIXME: eof detection while (c == 0) { comments.push_back(plinebuf->c_str()); read_line(&c); // FIXME: eof detection } if (c != 'T') { corrupt("Expected '@T'"); } /* Sun's Code Manager sometimes emits lines of the form "^AT 0" and * so these lines fail the "no argument" check. So we no longer do * that check for "^AT" lines. A file including lines of this type * was provided by Marko Rauhamaa . */ /*check_noarg();*/ body_offset = ftell(f); if (body_offset == -1L) { ctor_fail(errno, "ftell() failed."); } body_lineno = lineno; } /* Find the SID of the most recently created delta with the same release and level as the requested SID. */ sid sccs_file::find_most_recent_sid(sid id) const { sccs_date newest; sid found; ASSERT(0 != delta_table); const_delta_iterator iter(delta_table); while (iter.next()) { if (id.trunk_match(iter->id())) { if (found.is_null() || newest < iter->date()) { newest = iter->date(); found = iter->id(); } } } return found; } bool sccs_file::find_most_recent_sid(sid& s, sccs_date& d) const { s = sid(); d = sccs_date(); bool found = false; ASSERT(0 != delta_table); const_delta_iterator iter(delta_table); while (iter.next()) { if (!found || iter->date() > d) { d = iter->date(); s = iter->id(); found = true; } } return found; } void sccs_file:: set_mr_checker_flag(const char *s) { if (flags.mr_checker) delete flags.mr_checker; flags.mr_checker = new std::string(s); } void sccs_file:: set_module_flag(const char *s) { if (flags.module) delete flags.module; flags.module = new std::string(s); } void sccs_file:: set_user_flag(const char *s) { if (flags.user_def) delete flags.user_def; flags.user_def = new std::string(s); } void sccs_file:: set_type_flag(const char *s) { if (flags.type) delete flags.type; flags.type = new std::string(s); } void sccs_file:: set_reserved_flag(const char *s) { if (flags.reserved) delete flags.reserved; flags.reserved = new std::string(s); } void sccs_file:: set_expanded_keyword_flag(const char *s) { const size_t len = strlen(s); std::set tmp_letters(s, s + len); std::swap(tmp_letters, flags.substitued_flag_letters); } int sccs_file::read_line_param(FILE *fp) { if (plinebuf->read_line(fp)) { return 1; } // chomp the newline from the end of the line. // TODO: make me 8-bit clean! (*plinebuf)[strlen(plinebuf->c_str()) - 1] = '\0'; return 0; } int sccs_file::is_delta_creator(const char *user, sid id) const { const delta *d = find_delta(id); return (d != 0) && (strcmp(d->user().c_str(), user) == 0); } const delta * sccs_file::find_delta(sid id) const { ASSERT(0 != delta_table); return delta_table->find(id); } const delta * sccs_file::find_any_delta(sid id) const { ASSERT(0 != delta_table); return delta_table->find_any(id); } delta * sccs_file::find_delta(sid id) { ASSERT(0 != delta_table); return delta_table->find(id); } seq_no sccs_file::highest_delta_seqno() const { ASSERT(0 != delta_table); return delta_table->highest_seqno(); } sid sccs_file::highest_delta_release() const { ASSERT(0 != delta_table); return delta_table->highest_release(); } sid sccs_file::seq_to_sid(seq_no seq) const { ASSERT(0 != delta_table); return delta_table->delta_at_seq(seq).id(); } /* Destructor for class sccs_file. */ sccs_file::~sccs_file() { if (mode != READ) { name.unlock(); } if (mode != CREATE) { ASSERT(0 != f); // catch multiple destruction. fclose(f); f = 0; } if (xfile_created) { remove(name.xfile().c_str()); } ASSERT(0 != delta_table); // catch multiple destruction. delete delta_table; delta_table = 0; ASSERT(0 != plinebuf); // catch multiple destruction. delete plinebuf; plinebuf = 0; } char sccs_file::bufchar(int pos) const { return (*plinebuf)[pos]; } bool sccs_file::branches_allowed() const { return 0 != flags.branch; } /* There are some features that we don't properly understand. * If we see them, we should abandon any attempt to modify the * file. We call saw_unknown_feature() when we see one. It * checks what mode we're using the SCCS file in, and reacts * accordingly. */ void sccs_file::saw_unknown_feature(const char *fmt, ...) const { va_list ap; va_start(ap, fmt); /* If we are not modifying the file, just issue a warning. Otherwise, * abandon the attempt to edit it. */ switch (mode) { case READ: case FIX_CHECKSUM: v_unknown_feature_warning(fmt, ap); break; case UPDATE: case CREATE: s_unrecognised_feature_quit(fmt, ap); /*NOTREACHED*/ break; } } bool sccs_file:: print_subsituted_flags_list(FILE *out, const char* separator) const { bool first = true; for (auto flagletter : flags.substitued_flag_letters) { if (!first) { // A space separator is required. if (printf_failed(fprintf(out, "%s", separator))) return false; } first = false; // print the keyword letter. if (printf_failed(fprintf(out, "%c", flagletter))) return false; } return true; } bool sccs_file:: is_known_keyword_char(char c) { return strchr("MIRLBSDHTEGUYFPQCZWA", c) != NULL; } void sccs_file:: set_sfile_executable(bool state) { sfile_executable = state; } bool sccs_file:: gfile_should_be_executable() const { return sfile_executable || flags.executable; } bool sccs_file:: sfile_should_be_executable() const { return sfile_executable; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/version.h0000644000000000000000000000204413464267235013077 0ustar0000000000000000/* version.h: Part of GNU CSSC. * * Copyright (C) 1997, 2001, 2007, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include extern const char cssc_version[]; void show_config_info(void); void show_copyright(void); inline void version() { fprintf(stderr, "%s\n", cssc_version); show_copyright(); show_config_info(); } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/writesubst.cc0000644000000000000000000001665413464267235013777 0ustar0000000000000000/* * writesubst.cc: Part of GNU CSSC. * * Copyright (C) 2001, 2004, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * sccsfile::write_subst() * */ #include #include #include "cssc.h" #include "sccsfile.h" #include "delta.h" #include "ioerr.h" // #include "pfile.h" // #include "seqstate.h" // #include "delta-iterator.h" // #include "delta-table.h" #include using std::string; /* Return TRUE if the specified keyword letter should be * expanded in the gotten file. If the y flag is set, it controls the * keyletters which are expanded. If the y flag is not present, all * key letters are expanded. The y flag is a Solaris 8 extension. */ static bool expand_keyletter(char which, const std::set& expanded) { if (expanded.empty()) return true; else return expanded.find(which) != expanded.end(); } /* Write a line of a file after substituting any id keywords in it. Returns true if an error occurs. */ int sccs_file::write_subst(const char *start, struct subst_parms *parms, const delta& d, bool force_expansion) const { FILE *out = parms->out; const char *percent = strchr(start, '%'); while (percent != NULL) { char c = percent[1]; if (c != '\0' && percent[2] == '%') { if (start != percent && fwrite(start, percent - start, 1, out) != 1) { return 1; } int err = 0; if (!force_expansion && false == expand_keyletter(c, flags.substitued_flag_letters)) { // We do not expand this key letter. Just emit the raw // characters. err = fputc_failed(fputc('%', out)) || fputc_failed(fputc(c, out)) || fputc_failed(fputc('%', out)); if (err) { return 1; } else { start = percent+3; percent = strchr(start, '%'); continue; } } percent += 3; // We need to expand the keyletter. switch (c) { const char *s; case 'M': { const char *mod = get_module_name().c_str(); err = fputs_failed(fputs(mod, out)); } break; case 'I': err = d.id().print(out); break; case 'R': err = d.id().printf(out, 'R', 1); break; case 'L': err = d.id().printf(out, 'L', 1); break; case 'B': err = d.id().printf(out, 'B', 1); break; case 'S': err = d.id().printf(out, 'S', 1); break; case 'D': err = parms->now.printf(out, 'D'); break; case 'H': err = parms->now.printf(out, 'H'); break; case 'T': err = parms->now.printf(out, 'T'); break; case 'E': err = d.date().printf(out, 'D'); break; case 'G': err = d.date().printf(out, 'H'); break; case 'U': err = d.date().printf(out, 'T'); break; case 'Y': if (flags.type) { err = fputs_failed(fputs(flags.type->c_str(), out)); } break; case 'F': err = fputs_failed(fputs(base_part(name.sfile()).c_str(), out)); break; case 'P': if (1) // introduce new scope... { string path(canonify_filename(name.c_str())); err = fputs_failed(fputs(path.c_str(), out)); } break; case 'Q': if (flags.user_def) { err = fputs_failed(fputs(flags.user_def->c_str(), out)); } break; case 'C': err = printf_failed(fprintf(out, "%u", parms->out_lineno)); break; case 'Z': if (fputc_failed(fputc('@', out)) || fputs_failed(fputs("(#)", out))) { err = 1; } else { err = 0; } break; case 'W': s = parms->wstring; if (0 == s) { /* At some point I had been told that SunOS 4.1.4 * apparently uses a space rather than a tab here. * However, a test on 4.1.4 shows otherwise. * * From: "Carl D. Speare" * Subject: RE: SunOS 4.1.4 * To: 'James Youngman' , * "cssc-users@gnu.org" * Date: Wed, 11 Jul 2001 01:07:36 -0400 * * Ok, here's what I got: * * %W% in a file called test.c expanded to: * * @(#)test.c1.1 * * Sorry, but my SunOS machine is lacking a network * connection, so I can't bring it over into * mail-land. But, there you are, for what it's * worth. * * --Carl * */ s = "%Z" "%%M" "%\t%" "I%"; /* NB: strange formatting of the string above is * to preserve it unchanged even if this source code does * itself get checked into SCCS or CSSC. */ } else { /* protect against recursion */ parms->wstring = 0; } err = write_subst(s, parms, d, true); if (0 == parms->wstring) { parms->wstring = s; } break; case 'A': err = write_subst("%Z""%%Y""% %M""% %I" "%%Z""%", parms, d, true); break; default: start = percent - 3; percent = percent - 1; continue; } parms->found_id = 1; if (err) { return 1; } start = percent; } else { percent++; } percent = strchr(percent, '%'); } return fputs_failed(fputs(start, out)); } CSSC-1.4.1/src/sf-cdc.cc0000644000000000000000000000751113464267235012713 0ustar0000000000000000/* * sf-cdc.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 1999, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_file used for change the comments and * MRs of a delta. * */ #include #include #include #include "cssc.h" #include "sccsfile.h" #include "delta.h" #include "file.h" /* Adds new MRs and comments to the specified delta. */ static bool inlist(std::vector l, const std::string& find) { for (const auto& mr : l) { if (mr == find) return true; } return false; } // Do the MR addition and deletion; if any have been deleted, // set deleted to true. Return the updated set of MRs. static std::vector process_mrs(const std::vector& old_mrs, const std::vector& to_add, const std::unordered_set& to_delete, std::vector& comments, bool& deleted) { std::vector current(to_add); deleted = false; for (const auto& mr : old_mrs) { if (to_delete.find(mr) != to_delete.end()) { if (!deleted) comments.push_back(std::string("*** LIST OF DELETED MRS ***")); deleted = true; comments.push_back(mr); } else { current.push_back(mr); } } return current; } bool sccs_file::cdc(sid id, const std::vector& mr_updates, const std::vector& comment_updates) { if (!edit_mode_ok(true)) return false; delta *p = find_delta(id); if (!p) { errormsg("%s: Requested SID doesn't exist.", name.c_str()); return false; } delta &d = *p; std::vector deletion_comment; bool mrs_deleted = false; if (!mr_updates.empty()) { std::vector yes_mrs; std::unordered_set not_mrs; for (const auto& mr_spec : mr_updates) { if (mr_spec[0] == '!') not_mrs.insert(std::string(mr_spec, 1)); else yes_mrs.push_back(mr_spec); } d.set_mrs(process_mrs(d.mrs(), yes_mrs, not_mrs, deletion_comment, mrs_deleted)); } if (mrs_deleted || !comment_updates.empty()) // Prepend the new comments. { std::vector newcomments; // If there are comments to be added, add them. if (!comment_updates.empty()) { newcomments.insert(newcomments.end(), comment_updates.cbegin(), comment_updates.cend()); } // If we had deleted any MRs, indicate that. if (mrs_deleted) { newcomments.insert(newcomments.end(), deletion_comment.cbegin(), deletion_comment.cend()); } // If we had changed the revision commentary, // add a footer indicating when (if we only changed the // MRs, this doesn't happen) if (!comment_updates.empty()) { std::string changeline = std::string("*** CHANGED *** ") + sccs_date::now().as_string() + std::string(" ") + std::string(get_user_name()); newcomments.push_back(changeline); } d.prepend_comments(newcomments); } return true; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/file.h0000644000000000000000000000475213464267235012341 0ustar0000000000000000/* * file.h: Part of GNU CSSC. * * * Copyright (C) 1997, 2001, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Declares system dependent routines for accessing files. * * @(#) CSSC file.h 1.1 93/11/09 17:17:46 * */ #ifndef CSSC__FILE_H__ #define CSSC__FILE_H__ #include using std::string; #include #include "filelock.h" enum create_mode { CREATE_EXCLUSIVE = 001, CREATE_READ_ONLY = 002, CREATE_AS_REAL_USER = 004, CREATE_FOR_UPDATE = 010, CREATE_FOR_GET = 020, OBSOLETE1 = 040, // was used by obsolete CONFIG_SHARE_LOCKING. CREATE_NFS_ATOMIC = 0100, CREATE_EXECUTABLE = 0200 // A SCO extension. }; bool stdout_to_null(); FILE *stdout_to_stderr(); int stdin_is_a_tty(); FILE *open_null(); int is_readable(const char *name); int is_directory(const char *name); int file_exists(const char *name); bool get_open_file_xbits (FILE *f, bool *is_executable); const char *get_user_name(); int user_is_group_member(gid_t gid); FILE *fcreate(const std::string& name, int mode); FILE *fopen_as_real_user(const char *name, const char *mode); bool set_file_mode(const string &gname, bool writable, bool executable); bool set_gfile_writable(const string& gname, bool writable, bool executable); bool unlink_gfile_if_present(const char *gfile_name); bool unlink_file_as_real_user(const char *gfile_name); void split_filename(const string& fullname, string& dirname, string& basename); #ifdef CONFIG_SYNC_BEFORE_REOPEN int ffsync(FILE *f); #endif void give_up_privileges(); void restore_privileges(); #ifdef CONFIG_USE_ARCHIVE_BIT void clear_archive_bit(const char *name); #endif #endif /* __FILE_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/defaults.h0000644000000000000000000000317213464267235013224 0ustar0000000000000000/* * defaults.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1998, 2001, 2007, 2008, 2009, 2010, 2011, 2014, * 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Sets the default values of configuration macros left undefined. * * @(#) CSSC defaults.h 1.1 93/11/09 17:17:46 * */ #ifndef CSSC__DEFAULTS_H__ #define CSSC__DEFAULTS_H__ #ifndef LIDENT #define LIDENT(ident) cssc_##ident #endif #define NORETURN void #ifndef POSTDECL_NORETURN #ifdef __GNUC__ /* GNU C */ #define POSTDECL_NORETURN __attribute__ ((noreturn)) #else /* Not GNU C */ #define POSTDECL_NORETURN /* does not return */ #endif #endif #ifndef CDECL #ifdef __BORLANDC__ #define CDECL __cdecl #else #define CDECL #endif #endif /* CDECL */ #ifndef CONFIG_NULL_FILENAME #define CONFIG_NULL_FILENAME "/dev/null" #endif /* CONFIG_NULL_FILENAME */ #endif /* __DEFAULTS_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sccsname.cc0000644000000000000000000000722613464267235013353 0ustar0000000000000000/* * sccsname.cc: Part of GNU CSSC. * * * Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free * Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_name. * */ #include #include #include "cssc.h" #include "sccsname.h" #include "cssc-assert.h" #include "file.h" #include #ifdef CONFIG_MSDOS_FILES #error The CONFIG_MSDOS_FILES option is no longer supported. See sccsname.cc. // Please feel free to add the support yourself. Don't forget // to send the patches to . #endif std::string base_part(const std::string& name) { std::string dirname, basename; split_filename(name, dirname, basename); return basename; } int sccs_name::valid_filename(const char *thename) { ASSERT(0 != thename); if (thename && thename[0]) { std::string base = base_part(std::string(thename)); const int valid = (base.at(0) == 's' && base.at(1) == '.'); return valid; } else { // empty filename; not valid. return 0; } } void sccs_name::create() { // derive all other names from "name", // when they're asked for. std::string dirname, basename; split_filename(sname, dirname, basename); name_front = dirname; if (basename.length() >= 2) { const char *s = basename.c_str(); // name_rear does not contain the "s" // of the "s." but does contain the dot itself. name_rear = std::string(s+1); // The gname does not include the directory part, // or the leading "s.". gname = std::string(s+2); } else { name_rear = basename; gname = std::string(""); } } // I don't think we EVER need this function. // sccs_name::sccs_name(sccs_name const &from) : lock_cnt(from.lock_cnt) // { // sname = from.sfile(); // create(); // } sccs_name & sccs_name::operator =(const std::string& newname) { ASSERT(newname.length() != 0); sname = newname; create(); return *this; } std::string sccs_name:: sub_file(char insertme) const { char prefix[2]; prefix[0] = insertme; prefix[1] = 0; std::string ret = name_front + std::string(prefix) + name_rear; return ret; } std::string sccs_name:: lfile() const { // Can't use sub_file since, like for the g-file, // we need to omit the directory. return std::string("l") + name_rear; } #ifdef CONFIG_FILE_NAME_GUESSING void sccs_name::make_valid() { ASSERT(sname.length() != 0); ASSERT(!valid_filename(sname.c_str())); std::string dirpart, basepart; split_filename(sname, dirpart, basepart); // try dir/s.foo const std::string s_dot_foo = std::string("s.") + basepart; sname = dirpart + s_dot_foo; if (!is_readable(sname.c_str())) { // try dir/SCCS/s.foo const std::string tmp = dirpart + std::string("SCCS/") + s_dot_foo; if (is_readable(tmp.c_str())) sname = tmp; } create(); } #endif /* CONFIG_FILE_NAME_GUESSING */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/filepos.h0000644000000000000000000000377213464267235013064 0ustar0000000000000000/* filepos.h: Part of GNU CSSC. -*- C++ -*- Class FilePosSaver * * * Copyright (C) 1997, 1998, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * */ // We use fgetpos()/fsetpos() if available, else ftell()/fseek(). // On systems where the two methods are distinct, both will surely // be provided? #ifndef CSSC__FILEPOS_H #define CSSC__FILEPOS_H 1 #include "cssc.h" #include #include class FilePosSaver // with fsetpos()... { FILE *f; int disarmed; #ifdef HAVE_FSETPOS fpos_t pos; public: FilePosSaver(FILE *fp) : f(fp), disarmed(0) { if (0 != fgetpos(f, &pos)) ctor_fail(errno, "fgetpos() failed!"); // better, later; throw exception. } ~FilePosSaver() // and restore it in the destructor. { if (!disarmed) if (0 != fsetpos(f, &pos)) ctor_fail(errno, "fsetpos() failed!"); } #else long offset; public: FilePosSaver(FILE *fp) : f(fp), disarmed(0) { if (-1L == (offset = ftell(f)) ) ctor_fail(errno, "ftell() failed."); // better, later; throw exception. } ~FilePosSaver() // and restore it in the destructor. { if (!disarmed) if (0 != fseek(f, offset, SEEK_SET)) ctor_fail(errno, "fseek() failed!"); } #endif public: void disarm() // turn off the restore at the destructor. { disarmed = 1; } }; #endif CSSC-1.4.1/src/version.cc0000644000000000000000000000040613464267675013245 0ustar0000000000000000#include #include "version.h" #define version_core "GNU CSSC 1.4.1" extern const char cssc_version_rcs[] = "$Version: " version_core " $"; extern const char cssc_version_sccs[] = "@(#) " version_core; extern const char cssc_version[] = version_core; CSSC-1.4.1/src/sf-prt.cc0000644000000000000000000003100113464267235012756 0ustar0000000000000000/* * sf-prt.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2001, 2004, 2007, 2008, 2009, 2010, * 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Members of the class sccs_file for doing sccs-prt. */ #include #include "cssc.h" #include "sccsfile.h" #include "seqstate.h" #include "filepos.h" #include "delta.h" #include "delta-iterator.h" #include // SEEK_SET on SunOS. template static void print_string_list(FILE *out, const Container& l, const char* pre, const char* post, const char* dflt) { const std::vector::size_type len = l.size(); if (0 == len) { fprintf(out, "%s%s", pre, dflt); } else { for (std::vector::size_type i = 0; i < len; i++) { fprintf(out, "%s%s", pre, l[i].c_str()); if (i < len-1) { fprintf(out, "%s", post); } } } } void print_flag(FILE *out, const char *fmt, std::string flag, int& count) { if (!flag.empty()) { ++count; fprintf(out, fmt, flag.c_str()); } } void print_flag(FILE *out, const char *fmt, const std::string* pflag, int& count) { // We consider a flag which is set to an empty string still to be set. // An example is the v flag; lines of the form "^Af v" should still set // the v flag to an empty string. if (pflag) { ++count; fprintf(out, fmt, pflag->c_str()); } } void print_flag(FILE *out, const char *fmt, int flag, int& count) { if (flag) { ++count; fprintf(out, fmt, flag ? "yes" : "no"); } } void print_flag(FILE *out, const char *fmt, sid flag, int& count) { if (flag.valid()) { ++count; fprintf(out, "%s", fmt); flag.print(out); putc('\n', out); } } void print_flag(FILE *out, const char *fmt, release flag, int& count) { if (flag.valid()) { ++count; fprintf(out, "%s", fmt); flag.print(out); fprintf(out, "\n"); } } bool sccs_file::cutoff::excludes_delta(sid /* s */, sccs_date date, bool& stop_now) const { stop_now = false; if (!enabled) return false; if (first_accepted.valid()) { // stop_now = stop_now || (date <= first_accepted); if (date < first_accepted) return true; } if (last_accepted.valid()) { // Don't set stop_now, since we have not even got to the first // one that's not excluded, yet. if (date > last_accepted) return true; } if (cutoff_delta) { stop_now = stop_now || (date <= cutoff_delta->date()); if (date < cutoff_delta->date()) return true; } return false; } void sccs_file::cutoff::print(FILE *out) const { fprintf(out, "cutoff: "); if (enabled) { fputs("enabled ", out); if (most_recent_sid_only) fputs("most-recent-only ", out); fputs("cutoff_sid='", out); if (cutoff_sid.valid()) cutoff_sid.print(out); else fputs("(invalid)", out); fputs("' first_accepted='", out); if (first_accepted.valid()) { first_accepted.printf(out, 'D'); fprintf(out, " "); first_accepted.printf(out, 'T'); } else { fputs("(invalid)'", out); } fputs("' last_accepted='", out); if (last_accepted.valid()) { last_accepted.printf(out, 'D'); fprintf(out, " "); last_accepted.printf(out, 'T'); } else { fputs("(invalid)'", out); } if (cutoff_delta) { fputs("' cutoff_delta->date='", out); if (cutoff_delta->date().valid()) { last_accepted.printf(out, 'D'); fprintf(out, " "); last_accepted.printf(out, 'T'); } else { fputs("(invalid)'", out); } } fputs("'\n", out); } else { fputs("disabled\n", out); } } sccs_file::cutoff::cutoff() : enabled(false), most_recent_sid_only(false), cutoff_sid(sid()), cutoff_delta(NULL) { // all done above. } // Print the body of an SCCS file, transforming all "^A"s // into "*** "s. static bool do_print_body(const char *name, FILE *fp, long body_offset, FILE *out) { bool ret = true; // When pos_saver goes out of scope the file position on "fp" is restored. FilePosSaver pos_saver(fp); if (0 != fseek(fp, body_offset, SEEK_SET)) { errormsg_with_errno("%s: fseek() failed!", name); return false; // can't read body now, so just fail. } if (putc_failed(putc('\n', out))) ret = false; int ch; while ( ret && (ch=getc(fp)) != EOF ) { if ('\001' == ch) { if (fputs_failed(fputs("*** ", out))) { ret = false; // write error break; } } else if ('\n' == ch) { int peek = getc(fp); if ('\001' == peek) { ungetc(peek, fp); if (putc_failed(putc('\n', out))) ret = false; } else if (EOF == peek) { if (putc_failed(putc('\n', out))) ret = false; break; } else { ungetc(peek, fp); if (fputs_failed(fputs("\n\t", out))) { ret = false; // write error break; } } } else { if (putc_failed(putc(ch, out))) { ret = false; // write error break; } } } if (ferror(fp)) // read error is fatal. { errormsg_with_errno("%s: read failed!", name); ret = false; } // When pos_saver goes out of scope the file position is restored. return ret; } static void print_seq_list(FILE *out, std::vector const &list) { bool first = true; for (const auto& seq : list) { fprintf(out, "%s%u", (first ? "" : " "), seq); first = false; } } bool sccs_file::prt(FILE *out, cutoff exclude, // -y, -c, -r int all_deltas, // -a int print_body, // -b int print_delta_table, // -d int print_flags, // -f int incl_excl_ignore, // -i int first_line_only, // -s int print_desc, // -t int print_users) const // -u { const int suppress_newlines = exclude.enabled; const char* nl_sep = suppress_newlines ? " " : "\n"; if (print_delta_table) { if (exclude.enabled) { if (exclude.most_recent_sid_only) { find_most_recent_sid(exclude.cutoff_sid, exclude.first_accepted); } if (exclude.cutoff_sid.valid()) exclude.cutoff_delta = find_delta(exclude.cutoff_sid); } bool stop_now = false; const_delta_iterator iter(delta_table); while (!stop_now && iter.next(all_deltas)) { if (exclude.excludes_delta(iter->id(), iter->date(), stop_now)) continue; // Unless -a was specified, don't print removed deltas. if (!all_deltas && iter->removed()) continue; if (exclude.enabled) // -y, -c, or -r option. fprintf(out, "%s:\t", name.c_str()); else putc('\n', out); // Print the stuff from the delta... fprintf(out, "%c ", iter->get_type()); iter->id().print(out); putc('\t', out); iter->date().printf(out, 'D'); putc(' ', out); iter->date().printf(out, 'T'); fprintf(out, " %s\t%hu %hu", iter->user().c_str(), (unsigned short)iter->seq(), (unsigned short)iter->prev_seq()); fprintf(out, "\t%05lu/%05lu/%05lu", iter->inserted(), iter->deleted(), iter->unchanged()); if (!first_line_only) { if (incl_excl_ignore) { // TODO: find an elegant solution to this problem. // // REAL SCCS prints an "Included" line in the output // if it sees "^Ai " and "an "Excluded" line if it // sees "^Ax ", even if the rest of the lines was // blank. For CSSC, the rest of these lines is // built into a list of "seq_no"s. and so if the // line is blank the data structure is empty and // nothing is printed. This is a behavioural // difference that to fix seems to require a real // kludge. if (!iter->get_included_seqnos().empty()) { fputs(nl_sep, out); // either newline or space. fprintf(out, "Included:\t"); print_seq_list(out, iter->get_included_seqnos()); } else if (iter->has_includes()) { fputs(nl_sep, out); // either newline or space. fprintf(out, "Included:\t"); } if (!iter->get_excluded_seqnos().empty()) { fputs(nl_sep, out); // either newline or space. fprintf(out, "Excluded:\t"); print_seq_list(out, iter->get_excluded_seqnos()); } else if (iter->has_excludes()) { fputs(nl_sep, out); // either newline or space. fprintf(out, "Excluded:\t"); } } // Print any MRs and then the comments. if (!iter->mrs().empty()) { fputs(nl_sep, out); // either newline or space. print_string_list(out, iter->mrs(), "MRs:\t", nl_sep, ""); } if (!iter->comments().empty()) { fputs(nl_sep, out); // either newline or space. print_string_list(out, iter->comments(), "", nl_sep, ""); } } putc('\n', out); } } // global stuff. if (print_users) { fprintf(out, "\n Users allowed to make deltas -- \n"); print_string_list(out, users, "\t", "\n", "everyone"); putc('\n', out); } if (print_flags) { // PROBLEM: // // Those SCCS flags that have no "value" field, that is, those // which are either on or off, have a tab printed immediately // before their newlines... // // Except the "encoded" flag, which doesn't have a newline // printed after it, for some reason. // // But we emulate even that bug :-) // int flag_count = 0; fprintf(out, "\nFlags --\n"); if (flags.branch) { // "Real" SCCS prints a TAB after "branch", so we do too. fprintf(out, "\tbranch\t\n"); ++flag_count; } print_flag(out, "\tceiling\t", flags.ceiling, flag_count); print_flag(out, "\tdefault SID\t", flags.default_sid, flag_count); // No newline after this one; odd, but it's what "real" // SCCS does. if (flags.encoded) { fprintf(out, "\tencoded"); ++flag_count; } #if 0 // The 'x' flag is a SCO OpenServer extension. // SCO OpenServer 5.0.6 has no "prt" command, but // SCO Unixware 8.0.0 does have it. However, it // does not print anything if the x flag is set. // Hence for compatibility, we don't do that either. print_flag(out, "\texecutable\t\n", flags.executable, flag_count); #endif print_flag(out, "\tfloor\t", flags.floor, flag_count); if (flags.no_id_keywords_is_fatal) { fprintf(out, "\tid_keywd err/warn\t\n"); ++flag_count; } if (flags.joint_edit) { fprintf(out, "\tjoint edit\t\n"); ++flag_count; } if (flags.all_locked) { fprintf(out, "\tlocked releases\ta\n"); ++flag_count; } else if (!flags.locked.empty()) { fprintf(out, "\tlocked releases\t"); flags.locked.print(out); putc('\n', out); ++flag_count; } print_flag(out, "\tmodule\t%s\n", flags.module, flag_count); print_flag(out, "\tnull delta\t\n", flags.null_deltas, flag_count); print_flag(out, "\tcsect name\t%s\n", flags.user_def, flag_count); print_flag(out, "\ttype\t%s\n", flags.type, flag_count); print_flag(out, "\tvalidate MRs\t%s\n", flags.mr_checker, flag_count); if (!flags.substitued_flag_letters.empty()) { ++flag_count; // Unusually, Solaris "prt" just launches into the list of // expanded keyletters, without a leading flag name. fprintf(out, "\t\t"); (void) print_subsituted_flags_list(out, " "); fprintf(out, "\n"); } if (0 == flag_count) fprintf(out, "\tnone\n"); } if (print_desc) { fprintf(out, "\nDescription --\n"); print_string_list(out, comments, "\t", "\n", "none"); putc('\n', out); } if (print_body) { // seek_to_body() is a non-const member, so we have this // silly workaround. do_print_body(name.c_str(), f, body_offset, out); } return true; } /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/delta-table.h0000644000000000000000000000723213464267235013574 0ustar0000000000000000/* * delta-table.h: Part of GNU CSSC. * * * Copyright (C) 1997, 1999, 2007, 2008, 2009, 2010, 2011, 2014, 2019 * Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * Definition of the classes cssc_delta_table and delta_iterator. */ #ifndef CSSC_DELTA_TABLE_H #define CSSC_DELTA_TABLE_H 1 #include #include #include #include "delta.h" class stl_delta_list { seq_no high_seqno; sid high_release; std::vector items; std::map seq_table; protected: void update_highest(const delta& d) { if (d.seq() > high_seqno) high_seqno = d.seq(); if (!d.removed()) { if (high_release.is_null()) { if (d.id().on_trunk()) high_release = d.id(); } else if (d.id() > high_release) { high_release = d.id(); } } } public: typedef std::vector::size_type size_type; stl_delta_list() : high_seqno(0), high_release(sid::null_sid()) { } seq_no get_high_seqno() const { return high_seqno; } const sid& get_high_release() const { return high_release; } size_type length() const { return items.size(); } const delta& select(size_type i) const { return items[i]; } delta& select(size_type i) { return items[i]; } void add(const delta& d) { size_t pos = items.size(); items.push_back(d); seq_table[d.seq()] = pos; update_highest(d); } stl_delta_list& operator += (const stl_delta_list& other) { for (size_type i=0; i::const_iterator i = seq_table.find(seq); return i != seq_table.end(); } const delta& delta_at_seq(seq_no seq) { std::map::const_iterator i = seq_table.find(seq); ASSERT (i != seq_table.end()); return items[i->second]; } }; class cssc_delta_table { typedef stl_delta_list delta_list; delta_list l; cssc_delta_table &operator =(cssc_delta_table const &); /* undefined */ cssc_delta_table(cssc_delta_table const &); /* undefined */ public: typedef stl_delta_list::size_type size_type; cssc_delta_table() { } void add(const delta &d); void prepend(const delta &); /* sf-add.c */ // These two methods should b const, but are not because they // call build_seq_table(). bool delta_at_seq_exists(seq_no seq); const delta & delta_at_seq(seq_no seq); const delta *find(sid id) const; const delta *find_any(sid id) const; // includes removed deltas. delta *find(sid id); seq_no highest_seqno() const { return l.get_high_seqno(); } seq_no next_seqno() const; sid highest_release() const { return l.get_high_release(); } size_type length() const { return l.length(); } const delta& select(size_type pos) const { return l.select(pos); } delta& select(size_type pos) { return l.select(pos); } ~cssc_delta_table(); }; #endif /* CSSC_DELTA_TABLE_H */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/src/sccsfile.h0000644000000000000000000002556113464267235013216 0ustar0000000000000000/* * sccsfile.h: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, * 2008, 2009, 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * CSSC was originally Based on MySC, by Ross Ridge, which was * placed in the Public Domain. * * * Definition of the class sccs_file. */ #ifndef CSSC__SCCSFILE_H__ #define CSSC__SCCSFILE_H__ #include #include #include #include #include "sccsname.h" #include "sid.h" #include "sccsdate.h" #include "rel_list.h" #include "delta.h" #include "pfile.h" class seq_state; /* seqstate.h */ class cssc_linebuf; class FilePosSaver; // filepos.h struct delta; class cssc_delta_table; class delta_iterator; class sccs_file { public: enum _mode { READ, UPDATE, CREATE, FIX_CHECKSUM }; private: sccs_name& name; FILE *f; bool checksum_valid; enum _mode mode; int lineno; long body_offset; int body_lineno; bool xfile_created; bool is_bk_file; bool sfile_executable; cssc_delta_table *delta_table; cssc_linebuf *plinebuf; std::vector users; // FIXME: consider something more efficient. struct sccs_file_flags { // TODO: consider std::unique_ptr instead of std::string*. std::string *type; std::string *mr_checker; int no_id_keywords_is_fatal; int branch; std::string *module; release floor; release ceiling; sid default_sid; int null_deltas; int joint_edit; release_list locked; int all_locked; std::string *user_def; std::string *reserved; int encoded; int executable; std::set substitued_flag_letters; // "y" flag (Solaris 8 only) } flags; std::vector comments; static FILE *open_sccs_file(const char *name, enum _mode mode, int *sump, bool *is_bk_file); NORETURN corrupt(const char *fmt, ...) const POSTDECL_NORETURN; void check_arg() const; void check_noarg() const; unsigned short strict_atous(const char *s) const; unsigned long strict_atoul_idu(const char *s) const; int read_line_param(FILE *f); bool read_line(char* line_type); void read_delta(); bool seek_to_body(); /* Support for BitKeeper files */ void check_bk_flag(char flagchar) const; void check_bk_comment(char ch, char arg) const; bool edit_mode_ok(bool editing) const; void set_sfile_executable(bool state); bool sfile_should_be_executable() const; public: // sccs_file::sccs_file(sccs_name&, enum _mode) MUST // take a non-const reference to an sccs_name as an // argument in order to get the semantics of lock // ownership correct; an sccs_name carries with it a // lock, so if we copy it, either the copy does not // have a lock or we have too many locks in total. sccs_file(sccs_name &name, enum _mode mode); bool checksum_ok() const; sid find_most_recent_sid(sid id) const; bool find_most_recent_sid(sid& s, sccs_date& d) const; int is_delta_creator(const char *user, sid id) const; /* Forwarding functions for the delta table. */ const delta *find_delta(sid id) const; const delta *find_any_delta(sid id) const; delta *find_delta(sid id); seq_no highest_delta_seqno() const; sid highest_delta_release() const; sid seq_to_sid(seq_no) const; /* Forwarding functinos for the line buffer. */ char bufchar(int pos) const; ~sccs_file(); /* sf-get.c */ private: struct subst_parms { FILE *out; const char *wstring; struct delta const δ unsigned out_lineno; sccs_date now; int found_id; subst_parms(FILE *o, const char *w, struct delta const &d, unsigned int l, sccs_date n) : out(o), wstring(w), delta(d), out_lineno(l), now(n), found_id(0) {} }; typedef int (sccs_file::*subst_fn_t)(const char *, struct subst_parms *, struct delta const&) const; bool get(const std::string& name, class seq_state &state, struct subst_parms &parms, bool do_kw_subst, int show_sid = 0, int show_module = 0, int debug = 0, bool no_decode = false, bool for_edit = false); enum { GET_NO_DECODE = true }; bool print_subsituted_flags_list(FILE *out, const char* separator) const; static bool is_known_keyword_char(char c); /* sf-get2.c */ int write_subst(const char *start, struct subst_parms *parms, struct delta const& gotten_delta, bool force_expansion) const; bool sid_matches(const sid& requested, const sid& found, bool get_top_delta) const; public: struct get_status { unsigned lines; std::vector included, excluded; bool success; }; bool find_requested_sid(sid requested, sid &found, bool include_branches=false) const ; bool find_requested_seqno(seq_no n, sid &found) const ; sid find_next_sid(sid requested, sid got, int branch, const sccs_pfile &pfile, int *failed) const; bool test_locks(sid got, const sccs_pfile&) const; struct get_status get(FILE *out, const std::string& name, FILE *summary_file, sid id, sccs_date cutoff_date = sccs_date(), sid_list include = sid_list(""), sid_list exclude = sid_list(""), int keywords = 0, const char *wstring = NULL, int show_sid = 0, int show_module = 0, int debug = 0, bool for_edit = false); private: void saw_unknown_feature(const char *fmt, ...) const; /* sf-get3.c */ bool prepare_seqstate(seq_state &state, seq_no seq, sid_list include, sid_list exclude, sccs_date cutoff_date); bool prepare_seqstate_1(seq_state &state, seq_no seq); bool prepare_seqstate_2(seq_state &state, sid_list include, sid_list exclude, sccs_date cutoff_date); bool authorised() const; /* sf-write.c */ private: void xfile_error(const char *msg) const; FILE *start_update(); // this opens the x-file int write_delta(FILE *out, struct delta const &delta) const; int write(FILE *out) const; bool end_update(FILE **out); // NB: this closes the x-file too. int rehack_encoded_flag(FILE *out, int *sum) const; public: bool update_checksum(); bool update(); /* sf-add.c */ FILE *start_update(struct delta const &new_delta); bool end_update(FILE **out, struct delta const &new_delta); /* sf-delta.c */ private: bool check_keywords_in_file(const char *name); public: int mr_required() const { if (flags.mr_checker) return 1; else return 0; } int check_mrs(const std::vector& mrs); bool add_delta(const std::string& gname, sccs_pfile &pfile, sccs_pfile::iterator it, const std::vector& mrs, const std::vector& comments, bool display_diff_output); /* sccsfile.cc */ void set_mr_checker_flag(const char *s); void set_module_flag(const char *s); void set_user_flag(const char *s); void set_reserved_flag(const char *s); void set_expanded_keyword_flag(const char *s); void set_type_flag(const char *s); bool gfile_should_be_executable() const; /* Used by get.cc (implemented in sccsfile.cc) */ bool branches_allowed() const; /* val.cc */ const std::string get_module_type_flag(); /* sf-admin.c */ bool admin(const char *file_comment, bool force_binary, const std::vector& set_flags, const std::vector& unset_flags, // FIXME: consider something more efficient const std::vector& add_users, const std::unordered_set& erase_users); bool create(const sid &initial_sid, const char *iname, const std::vector& mrs, std::vector* comments, int suppress_comments, bool force_binary); /* sf-prs.c */ private: bool get(FILE *out, const std::string& name, seq_no seq, bool for_edit); void print_flags(FILE *out) const; void print_delta(FILE *out, const char *format, struct delta const &delta); /* sf-kw.cc */ void no_id_keywords(const char name[]) const; public: enum when { EARLIER, SIDONLY, LATER }; struct cutoff { bool enabled; bool most_recent_sid_only; sid cutoff_sid; const struct delta *cutoff_delta; sccs_date first_accepted; sccs_date last_accepted; cutoff(); bool excludes_delta(sid, sccs_date, bool& stop_now) const; void print(FILE *out) const; }; bool prs(FILE *out, const std::string& format, sid rid, sccs_date cutoff_date, enum when when, bool all_deltas, bool *matched); bool prt(FILE *out, struct cutoff exclude, int all_deltas, // int print_body, int print_delta_table, int print_flags, int incl_excl_ignore, int first_line_only, int print_desc, int print_users) const; std::string get_module_name() const; /* sf-cdc.c */ bool cdc(sid id, const std::vector& mrs, const std::vector& comments); /* sf-rmdel.c */ bool rmdel(sid rid); /* sf-val.cc */ bool validate() const; bool validate_seq_lists(const delta_iterator& d) const; bool validate_isomorphism() const; // Implementation is protected; in the existing [MySC] // implementation some of the implementation is private where // it might better be protected. protected: bool sid_in_use(sid id, const sccs_pfile& p) const; private: // Because we now have a pointer member, don't use the compiler's // default assignment and constructor. const sccs_file& operator=(const sccs_file&); // not allowed to use! sccs_file(const sccs_file&); // not allowed to use! }; /* sf-prt.cc */ void print_flag(FILE *out, const char *fmt, release flag, int& count); /* sf-prs.cc */ void print_flag2(FILE *out, const char *s, const sid& it); void print_flag2(FILE *out, const char *s, const release_list& it); /* l-split.c */ std::vector split_mrs(const std::string& mrs); std::vector split_comments(const std::string& comments); #endif /* __SCCSFILE_H__ */ /* Local variables: */ /* mode: c++ */ /* End: */ CSSC-1.4.1/Makefile.am0000644000000000000000000000470413464267235012513 0ustar0000000000000000# Makefile.am: Part of GNU CSSC. # # Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, # 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free Software Foundation, # Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; 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" >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 $as_echo "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 $as_echo_n "checking for a working dd... " >&6; } if ${ac_cv_path_lt_DD+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in dd; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 $as_echo "$ac_cv_path_lt_DD" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 $as_echo_n "checking how to truncate binary pipes... " >&6; } if ${lt_cv_truncate_bin+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 $as_echo "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF fi done # Set options enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac else enable_shared=yes fi # Check whether --enable-static was given. if test "${enable_static+set}" = set; then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac else enable_static=yes fi # Check whether --with-pic was given. if test "${with_pic+set}" = set; then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else pic_mode=default fi # Check whether --enable-fast-install was given. if test "${enable_fast_install+set}" = set; then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac else enable_fast_install=yes fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } # Check whether --with-aix-soname was given. if test "${with_aix_soname+set}" = set; then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else if ${lt_cv_with_aix_soname+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_with_aix_soname=aix fi with_aix_soname=$lt_cv_with_aix_soname fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 $as_echo "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... " >&6; } if ${lt_cv_objdir+:} false; then : $as_echo_n "(cached) " >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 $as_echo "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir cat >>confdefs.h <<_ACEOF #define LT_OBJDIR "$lt_cv_objdir/" _ACEOF case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a '.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a with_gnu_ld=$lt_cv_prog_gnu_ld old_CC=$CC old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o func_cc_basename $compiler cc_basename=$func_cc_basename_result # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 $as_echo_n "checking for ${ac_tool_prefix}file... 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This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 $as_echo_n "checking for file... " >&6; } if ${lt_cv_path_MAGIC_CMD+:} false; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$CC ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. 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then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; esac~ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test yes = "$lt_cv_ld_force_load"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag=$_lt_dar_allow_undefined case $cc_basename in ifort*|nagfor*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test yes = "$_lt_dar_can_shared"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; 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The import file would start with # the line '#! .'. This would cause the generated library to # depend on '.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # Using Import Files as archive members, it is possible to support # filename-based versioning of shared library archives on AIX. While # this would work for both with and without runtime linking, it will # prevent static linking of such archives. So we do filename-based # shared library versioning with .so extension only, which is used # when both runtime linking and shared linking is enabled. # Unfortunately, runtime linking may impact performance, so we do # not want this to be the default eventually. Also, we use the # versioned .so libs for executables only if there is the -brtl # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. # To allow for filename-based versioning support, we need to create # libNAME.so.V as an archive file, containing: # *) an Import File, referring to the versioned filename of the # archive as well as the shared archive member, telling the # bitwidth (32 or 64) of that shared object, and providing the # list of exported symbols of that shared object, eventually # decorated with the 'weak' keyword # *) the shared object with the F_LOADONLY flag set, to really avoid # it being seen by the linker. # At run time we better use the real file rather than another symlink, # but for link time we create the symlink libNAME.so -> libNAME.so.V case $with_aix_soname,$aix_use_runtimelinking in # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. aix,yes) # traditional libtool dynamic_linker='AIX unversionable lib.so' # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; aix,no) # traditional AIX only dynamic_linker='AIX lib.a(lib.so.V)' # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' ;; svr4,*) # full svr4 only dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,yes) # both, prefer svr4 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # unpreferred sharedlib libNAME.a needs extra handling postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,no) # both, prefer aix dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' ;; esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ;; 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. 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newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; 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then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${gl_cv_header_working_fcntl_h+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : gl_cv_header_working_fcntl_h=cross-compiling else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #if HAVE_UNISTD_H # include #else /* on Windows with MSVC */ # include # include # defined sleep(n) _sleep ((n) * 1000) #endif #include #ifndef O_NOATIME #define O_NOATIME 0 #endif #ifndef O_NOFOLLOW #define O_NOFOLLOW 0 #endif static int const constants[] = { O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY }; int main () { int result = !constants; #if HAVE_SYMLINK { static char const sym[] = "conftest.sym"; if (symlink ("/dev/null", sym) != 0) result |= 2; else { int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); if (fd >= 0) { close (fd); result |= 4; } } if (unlink (sym) != 0 || symlink (".", sym) != 0) result |= 2; else { int fd = open (sym, O_RDONLY | O_NOFOLLOW); if (fd >= 0) { close (fd); result |= 4; } } unlink (sym); } #endif { static char const file[] = "confdefs.h"; int fd = open (file, O_RDONLY | O_NOATIME); if (fd < 0) result |= 8; else { struct stat st0; if (fstat (fd, &st0) != 0) result |= 16; else { char c; sleep (1); if (read (fd, &c, 1) != 1) result |= 24; else { if (close (fd) != 0) result |= 32; else { struct stat st1; if (stat (file, &st1) != 0) result |= 40; else if (st0.st_atime != st1.st_atime) result |= 64; } } } } } return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_header_working_fcntl_h=yes else case $? in #( 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( *) gl_cv_header_working_fcntl_h='no';; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5 $as_echo "$gl_cv_header_working_fcntl_h" >&6; } case $gl_cv_header_working_fcntl_h in #( *O_NOATIME* | no | cross-compiling) ac_val=0;; #( *) ac_val=1;; esac cat >>confdefs.h <<_ACEOF #define HAVE_WORKING_O_NOATIME $ac_val _ACEOF case $gl_cv_header_working_fcntl_h in #( *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( *) ac_val=1;; esac cat >>confdefs.h <<_ACEOF #define HAVE_WORKING_O_NOFOLLOW $ac_val _ACEOF ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" if test "x$ac_cv_type_pid_t" = xyes; then : else cat >>confdefs.h <<_ACEOF #define pid_t int _ACEOF fi ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" if test "x$ac_cv_type_mode_t" = xyes; then : else cat >>confdefs.h <<_ACEOF #define mode_t int _ACEOF fi GNULIB_DPRINTF=0; GNULIB_FCLOSE=0; GNULIB_FDOPEN=0; GNULIB_FFLUSH=0; GNULIB_FGETC=0; GNULIB_FGETS=0; GNULIB_FOPEN=0; GNULIB_FPRINTF=0; GNULIB_FPRINTF_POSIX=0; GNULIB_FPURGE=0; GNULIB_FPUTC=0; GNULIB_FPUTS=0; GNULIB_FREAD=0; GNULIB_FREOPEN=0; GNULIB_FSCANF=0; GNULIB_FSEEK=0; GNULIB_FSEEKO=0; GNULIB_FTELL=0; GNULIB_FTELLO=0; GNULIB_FWRITE=0; GNULIB_GETC=0; GNULIB_GETCHAR=0; GNULIB_GETDELIM=0; GNULIB_GETLINE=0; GNULIB_OBSTACK_PRINTF=0; GNULIB_OBSTACK_PRINTF_POSIX=0; GNULIB_PCLOSE=0; GNULIB_PERROR=0; GNULIB_POPEN=0; GNULIB_PRINTF=0; GNULIB_PRINTF_POSIX=0; GNULIB_PUTC=0; GNULIB_PUTCHAR=0; GNULIB_PUTS=0; GNULIB_REMOVE=0; GNULIB_RENAME=0; GNULIB_RENAMEAT=0; GNULIB_SCANF=0; GNULIB_SNPRINTF=0; GNULIB_SPRINTF_POSIX=0; GNULIB_STDIO_H_NONBLOCKING=0; GNULIB_STDIO_H_SIGPIPE=0; GNULIB_TMPFILE=0; GNULIB_VASPRINTF=0; GNULIB_VFSCANF=0; GNULIB_VSCANF=0; GNULIB_VDPRINTF=0; GNULIB_VFPRINTF=0; GNULIB_VFPRINTF_POSIX=0; GNULIB_VPRINTF=0; GNULIB_VPRINTF_POSIX=0; GNULIB_VSNPRINTF=0; GNULIB_VSPRINTF_POSIX=0; HAVE_DECL_FPURGE=1; HAVE_DECL_FSEEKO=1; HAVE_DECL_FTELLO=1; HAVE_DECL_GETDELIM=1; HAVE_DECL_GETLINE=1; HAVE_DECL_OBSTACK_PRINTF=1; HAVE_DECL_SNPRINTF=1; HAVE_DECL_VSNPRINTF=1; HAVE_DPRINTF=1; HAVE_FSEEKO=1; HAVE_FTELLO=1; HAVE_PCLOSE=1; HAVE_POPEN=1; HAVE_RENAMEAT=1; HAVE_VASPRINTF=1; HAVE_VDPRINTF=1; REPLACE_DPRINTF=0; REPLACE_FCLOSE=0; REPLACE_FDOPEN=0; REPLACE_FFLUSH=0; REPLACE_FOPEN=0; REPLACE_FPRINTF=0; REPLACE_FPURGE=0; REPLACE_FREOPEN=0; REPLACE_FSEEK=0; REPLACE_FSEEKO=0; REPLACE_FTELL=0; REPLACE_FTELLO=0; REPLACE_GETDELIM=0; REPLACE_GETLINE=0; REPLACE_OBSTACK_PRINTF=0; REPLACE_PERROR=0; REPLACE_POPEN=0; REPLACE_PRINTF=0; REPLACE_REMOVE=0; REPLACE_RENAME=0; REPLACE_RENAMEAT=0; REPLACE_SNPRINTF=0; REPLACE_SPRINTF=0; REPLACE_STDIO_READ_FUNCS=0; REPLACE_STDIO_WRITE_FUNCS=0; REPLACE_TMPFILE=0; REPLACE_VASPRINTF=0; REPLACE_VDPRINTF=0; REPLACE_VFPRINTF=0; REPLACE_VPRINTF=0; REPLACE_VSNPRINTF=0; REPLACE_VSPRINTF=0; { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdin defaults to large file offsets" >&5 $as_echo_n "checking whether stdin defaults to large file offsets... " >&6; } if ${gl_cv_var_stdin_large_offset+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #if defined __SL64 && defined __SCLE /* cygwin */ /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and it is easier to do a version check than building a runtime test. */ # include # if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) choke me # endif #endif ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gl_cv_var_stdin_large_offset=yes else gl_cv_var_stdin_large_offset=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var_stdin_large_offset" >&5 $as_echo "$gl_cv_var_stdin_large_offset" >&6; } case "$host_os" in mingw*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5 $as_echo_n "checking for 64-bit off_t... " >&6; } if ${gl_cv_type_off_t_64+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_type_off_t_64=yes else gl_cv_type_off_t_64=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5 $as_echo "$gl_cv_type_off_t_64" >&6; } if test $gl_cv_type_off_t_64 = no; then WINDOWS_64_BIT_OFF_T=1 else WINDOWS_64_BIT_OFF_T=0 fi WINDOWS_64_BIT_ST_SIZE=1 ;; *) WINDOWS_64_BIT_OFF_T=0 WINDOWS_64_BIT_ST_SIZE=0 ;; esac if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_types_h='<'sys/types.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_types_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/types.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_sys_types_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_sys_types_h gl_cv_next_sys_types_h='"'$gl_header'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 $as_echo "$gl_cv_next_sys_types_h" >&6; } fi NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/types.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_types_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive ac_fn_c_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "$ac_includes_default" if test "x$ac_cv_have_decl_fseeko" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FSEEKO $ac_have_decl _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5 $as_echo_n "checking for fseeko... " >&6; } if ${gl_cv_func_fseeko+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { fseeko (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gl_cv_func_fseeko=yes else gl_cv_func_fseeko=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5 $as_echo "$gl_cv_func_fseeko" >&6; } : if test $ac_cv_have_decl_fseeko = no; then HAVE_DECL_FSEEKO=0 fi if test $gl_cv_func_fseeko = no; then HAVE_FSEEKO=0 else if test $WINDOWS_64_BIT_OFF_T = 1; then REPLACE_FSEEKO=1 fi if test $gl_cv_var_stdin_large_offset = no; then REPLACE_FSEEKO=1 fi fi GNULIB_FCHMODAT=0; GNULIB_FSTAT=0; GNULIB_FSTATAT=0; GNULIB_FUTIMENS=0; GNULIB_LCHMOD=0; GNULIB_LSTAT=0; GNULIB_MKDIRAT=0; GNULIB_MKFIFO=0; GNULIB_MKFIFOAT=0; GNULIB_MKNOD=0; GNULIB_MKNODAT=0; GNULIB_STAT=0; GNULIB_UTIMENSAT=0; HAVE_FCHMODAT=1; HAVE_FSTATAT=1; HAVE_FUTIMENS=1; HAVE_LCHMOD=1; HAVE_LSTAT=1; HAVE_MKDIRAT=1; HAVE_MKFIFO=1; HAVE_MKFIFOAT=1; HAVE_MKNOD=1; HAVE_MKNODAT=1; HAVE_UTIMENSAT=1; REPLACE_FSTAT=0; REPLACE_FSTATAT=0; REPLACE_FUTIMENS=0; REPLACE_LSTAT=0; REPLACE_MKDIR=0; REPLACE_MKFIFO=0; REPLACE_MKNOD=0; REPLACE_STAT=0; REPLACE_UTIMENSAT=0; { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 $as_echo_n "checking whether stat file-mode macros are broken... 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" >&6; } if ${gl_cv_next_sys_stat_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_stat_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/stat.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_sys_stat_h gl_cv_next_sys_stat_h='"'$gl_header'"' else gl_cv_next_sys_stat_h='<'sys/stat.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 $as_echo "$gl_cv_next_sys_stat_h" >&6; } fi NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/stat.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_stat_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive if test $WINDOWS_64_BIT_ST_SIZE = 1; then $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include #include " if test "x$ac_cv_type_nlink_t" = xyes; then : else $as_echo "#define nlink_t int" >>confdefs.h fi for gl_func in fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat mknod mknodat stat utimensat; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done ac_fn_c_check_decl "$LINENO" "getdtablesize" "ac_cv_have_decl_getdtablesize" "$ac_includes_default" if test "x$ac_cv_have_decl_getdtablesize" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_GETDTABLESIZE $ac_have_decl _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 $as_echo_n "checking for C/C++ restrict keyword... " >&6; } if ${ac_cv_c_restrict+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_restrict=no # The order here caters to the fact that C++ does not require restrict. for ac_kw in __restrict __restrict__ _Restrict restrict; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ typedef int *int_ptr; int foo (int_ptr $ac_kw ip) { return ip[0]; } int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ int bar (int ip[$ac_kw]) { return ip[0]; } int main () { int s[1]; int *$ac_kw t = s; t[0] = 0; return foo (t) + bar (t); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_restrict=$ac_kw fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_restrict" != no && break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 $as_echo "$ac_cv_c_restrict" >&6; } case $ac_cv_c_restrict in restrict) ;; no) $as_echo "#define restrict /**/" >>confdefs.h ;; *) cat >>confdefs.h <<_ACEOF #define restrict $ac_cv_c_restrict _ACEOF ;; esac GNULIB_GETTIMEOFDAY=0; HAVE_GETTIMEOFDAY=1; HAVE_STRUCT_TIMEVAL=1; HAVE_SYS_TIME_H=1; HAVE_TIMEZONE_T=0; REPLACE_GETTIMEOFDAY=0; REPLACE_STRUCT_TIMEVAL=0; : : if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_time_h='<'sys/time.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_time_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_time_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/time.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_sys_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_sys_time_h gl_cv_next_sys_time_h='"'$gl_header'"' else gl_cv_next_sys_time_h='<'sys/time.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5 $as_echo "$gl_cv_next_sys_time_h" >&6; } fi NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/time.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_time_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive if test $ac_cv_header_sys_time_h != yes; then HAVE_SYS_TIME_H=0 fi : if test $ac_cv_header_sys_socket_h != yes; then for ac_header in winsock2.h do : ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" if test "x$ac_cv_header_winsock2_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WINSOCK2_H 1 _ACEOF fi done fi if test "$ac_cv_header_winsock2_h" = yes; then HAVE_WINSOCK2_H=1 UNISTD_H_HAVE_WINSOCK2_H=1 SYS_IOCTL_H_HAVE_WINSOCK2_H=1 else HAVE_WINSOCK2_H=0 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 $as_echo_n "checking for struct timeval... " >&6; } if ${gl_cv_sys_struct_timeval+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_SYS_TIME_H #include #endif #include #if HAVE_WINSOCK2_H # include #endif int main () { static struct timeval x; x.tv_sec = x.tv_usec; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timeval=yes else gl_cv_sys_struct_timeval=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5 $as_echo "$gl_cv_sys_struct_timeval" >&6; } if test $gl_cv_sys_struct_timeval != yes; then HAVE_STRUCT_TIMEVAL=0 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; } if ${gl_cv_sys_struct_timeval_tv_sec+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_SYS_TIME_H #include #endif #include #if HAVE_WINSOCK2_H # include #endif int main () { static struct timeval x; typedef int verify_tv_sec_type[ sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 ]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timeval_tv_sec=yes else gl_cv_sys_struct_timeval_tv_sec=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; } if test $gl_cv_sys_struct_timeval_tv_sec != yes; then REPLACE_STRUCT_TIMEVAL=1 fi fi for gl_func in gettimeofday; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_SYS_TIME_H # include #endif #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done HAVE_PTHREAD_H=1; HAVE_PTHREAD_T=1; HAVE_PTHREAD_SPINLOCK_T=1; GNULIB_PTHREAD_SIGMASK=0; GNULIB_RAISE=0; GNULIB_SIGNAL_H_SIGPIPE=0; GNULIB_SIGPROCMASK=0; GNULIB_SIGACTION=0; HAVE_POSIX_SIGNALBLOCKING=1; HAVE_PTHREAD_SIGMASK=1; HAVE_RAISE=1; HAVE_SIGSET_T=1; HAVE_SIGINFO_T=1; HAVE_SIGACTION=1; HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; HAVE_SIGHANDLER_T=1; REPLACE_PTHREAD_SIGMASK=0; REPLACE_RAISE=0; ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" " #include /* Mingw defines sigset_t not in , but in . */ #include " if test "x$ac_cv_type_sigset_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SIGSET_T 1 _ACEOF gl_cv_type_sigset_t=yes else gl_cv_type_sigset_t=no fi if test $gl_cv_type_sigset_t != yes; then HAVE_SIGSET_T=0 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } if ${ac_cv_type_uid_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uid_t" >/dev/null 2>&1; then : ac_cv_type_uid_t=yes else ac_cv_type_uid_t=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 $as_echo "$ac_cv_type_uid_t" >&6; } if test $ac_cv_type_uid_t = no; then $as_echo "#define uid_t int" >>confdefs.h $as_echo "#define gid_t int" >>confdefs.h fi REPLACE_NULL=0; HAVE_MAX_ALIGN_T=1; HAVE_WCHAR_T=1; { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 $as_echo_n "checking for wchar_t... " >&6; } if ${gt_cv_c_wchar_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include wchar_t foo = (wchar_t)'\0'; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gt_cv_c_wchar_t=yes else gt_cv_c_wchar_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5 $as_echo "$gt_cv_c_wchar_t" >&6; } if test $gt_cv_c_wchar_t = yes; then $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h fi GNULIB__EXIT=0; GNULIB_ATOLL=0; GNULIB_CALLOC_POSIX=0; GNULIB_CANONICALIZE_FILE_NAME=0; GNULIB_GETLOADAVG=0; GNULIB_GETSUBOPT=0; GNULIB_GRANTPT=0; GNULIB_MALLOC_POSIX=0; GNULIB_MBTOWC=0; GNULIB_MKDTEMP=0; GNULIB_MKOSTEMP=0; GNULIB_MKOSTEMPS=0; GNULIB_MKSTEMP=0; GNULIB_MKSTEMPS=0; GNULIB_POSIX_OPENPT=0; GNULIB_PTSNAME=0; GNULIB_PTSNAME_R=0; GNULIB_PUTENV=0; GNULIB_QSORT_R=0; GNULIB_RANDOM=0; GNULIB_RANDOM_R=0; GNULIB_REALLOC_POSIX=0; GNULIB_REALPATH=0; GNULIB_RPMATCH=0; GNULIB_SECURE_GETENV=0; GNULIB_SETENV=0; GNULIB_STRTOD=0; GNULIB_STRTOLL=0; GNULIB_STRTOULL=0; GNULIB_SYSTEM_POSIX=0; GNULIB_UNLOCKPT=0; GNULIB_UNSETENV=0; GNULIB_WCTOMB=0; HAVE__EXIT=1; HAVE_ATOLL=1; HAVE_CANONICALIZE_FILE_NAME=1; HAVE_DECL_GETLOADAVG=1; HAVE_GETSUBOPT=1; HAVE_GRANTPT=1; HAVE_MKDTEMP=1; HAVE_MKOSTEMP=1; HAVE_MKOSTEMPS=1; HAVE_MKSTEMP=1; HAVE_MKSTEMPS=1; HAVE_POSIX_OPENPT=1; HAVE_PTSNAME=1; HAVE_PTSNAME_R=1; HAVE_RANDOM=1; HAVE_RANDOM_H=1; HAVE_RANDOM_R=1; HAVE_REALPATH=1; HAVE_RPMATCH=1; HAVE_SECURE_GETENV=1; HAVE_SETENV=1; HAVE_DECL_SETENV=1; HAVE_STRTOD=1; HAVE_STRTOLL=1; HAVE_STRTOULL=1; HAVE_STRUCT_RANDOM_DATA=1; HAVE_SYS_LOADAVG_H=0; HAVE_UNLOCKPT=1; HAVE_DECL_UNSETENV=1; REPLACE_CALLOC=0; REPLACE_CANONICALIZE_FILE_NAME=0; REPLACE_MALLOC=0; REPLACE_MBTOWC=0; REPLACE_MKSTEMP=0; REPLACE_PTSNAME=0; REPLACE_PTSNAME_R=0; REPLACE_PUTENV=0; REPLACE_QSORT_R=0; REPLACE_RANDOM_R=0; REPLACE_REALLOC=0; REPLACE_REALPATH=0; REPLACE_SETENV=0; REPLACE_STRTOD=0; REPLACE_UNSETENV=0; REPLACE_WCTOMB=0; GNULIB_FFSL=0; GNULIB_FFSLL=0; GNULIB_MEMCHR=0; GNULIB_MEMMEM=0; GNULIB_MEMPCPY=0; GNULIB_MEMRCHR=0; GNULIB_RAWMEMCHR=0; GNULIB_STPCPY=0; GNULIB_STPNCPY=0; GNULIB_STRCHRNUL=0; GNULIB_STRDUP=0; GNULIB_STRNCAT=0; GNULIB_STRNDUP=0; GNULIB_STRNLEN=0; GNULIB_STRPBRK=0; GNULIB_STRSEP=0; GNULIB_STRSTR=0; GNULIB_STRCASESTR=0; GNULIB_STRTOK_R=0; GNULIB_MBSLEN=0; GNULIB_MBSNLEN=0; GNULIB_MBSCHR=0; GNULIB_MBSRCHR=0; GNULIB_MBSSTR=0; GNULIB_MBSCASECMP=0; GNULIB_MBSNCASECMP=0; GNULIB_MBSPCASECMP=0; GNULIB_MBSCASESTR=0; GNULIB_MBSCSPN=0; GNULIB_MBSPBRK=0; GNULIB_MBSSPN=0; GNULIB_MBSSEP=0; GNULIB_MBSTOK_R=0; GNULIB_STRERROR=0; GNULIB_STRERROR_R=0; GNULIB_STRSIGNAL=0; GNULIB_STRVERSCMP=0; HAVE_MBSLEN=0; HAVE_FFSL=1; HAVE_FFSLL=1; HAVE_MEMCHR=1; HAVE_DECL_MEMMEM=1; HAVE_MEMPCPY=1; HAVE_DECL_MEMRCHR=1; HAVE_RAWMEMCHR=1; HAVE_STPCPY=1; HAVE_STPNCPY=1; HAVE_STRCHRNUL=1; HAVE_DECL_STRDUP=1; HAVE_DECL_STRNDUP=1; HAVE_DECL_STRNLEN=1; HAVE_STRPBRK=1; HAVE_STRSEP=1; HAVE_STRCASESTR=1; HAVE_DECL_STRTOK_R=1; HAVE_DECL_STRERROR_R=1; HAVE_DECL_STRSIGNAL=1; HAVE_STRVERSCMP=1; REPLACE_MEMCHR=0; REPLACE_MEMMEM=0; REPLACE_STPNCPY=0; REPLACE_STRDUP=0; REPLACE_STRSTR=0; REPLACE_STRCASESTR=0; REPLACE_STRCHRNUL=0; REPLACE_STRERROR=0; REPLACE_STRERROR_R=0; REPLACE_STRNCAT=0; REPLACE_STRNDUP=0; REPLACE_STRNLEN=0; REPLACE_STRSIGNAL=0; REPLACE_STRTOK_R=0; UNDEFINE_STRTOK_R=0; if test $gl_cv_have_include_next = yes; then gl_cv_next_string_h='<'string.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_string_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'string.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_string_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_string_h gl_cv_next_string_h='"'$gl_header'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5 $as_echo "$gl_cv_next_string_h" >&6; } fi NEXT_STRING_H=$gl_cv_next_string_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'string.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_string_h fi NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive for gl_func in ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r strerror_r strsignal strverscmp; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done GNULIB_FLOCK=0; HAVE_FLOCK=1; GNULIB_WAITPID=0; GNULIB_MKTIME=0; GNULIB_NANOSLEEP=0; GNULIB_STRPTIME=0; GNULIB_TIMEGM=0; GNULIB_TIME_R=0; GNULIB_TIME_RZ=0; HAVE_DECL_LOCALTIME_R=1; HAVE_NANOSLEEP=1; HAVE_STRPTIME=1; HAVE_TIMEGM=1; REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; REPLACE_MKTIME=GNULIB_PORTCHECK; REPLACE_NANOSLEEP=GNULIB_PORTCHECK; REPLACE_TIMEGM=GNULIB_PORTCHECK; : ${GNULIB_GETTIMEOFDAY=0}; REPLACE_GMTIME=0; REPLACE_LOCALTIME=0; : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 $as_echo_n "checking for struct timespec in ... " >&6; } if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { static struct timespec x; x.tv_sec = x.tv_nsec; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timespec_in_time_h=yes else gl_cv_sys_struct_timespec_in_time_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; } TIME_H_DEFINES_STRUCT_TIMESPEC=0 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 UNISTD_H_DEFINES_STRUCT_TIMESPEC=0 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then TIME_H_DEFINES_STRUCT_TIMESPEC=1 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 $as_echo_n "checking for struct timespec in ... " >&6; } if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { static struct timespec x; x.tv_sec = x.tv_nsec; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timespec_in_sys_time_h=yes else gl_cv_sys_struct_timespec_in_sys_time_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 $as_echo_n "checking for struct timespec in ... " >&6; } if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { static struct timespec x; x.tv_sec = x.tv_nsec; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timespec_in_pthread_h=yes else gl_cv_sys_struct_timespec_in_pthread_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 $as_echo_n "checking for struct timespec in ... " >&6; } if ${gl_cv_sys_struct_timespec_in_unistd_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { static struct timespec x; x.tv_sec = x.tv_nsec; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timespec_in_unistd_h=yes else gl_cv_sys_struct_timespec_in_unistd_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_unistd_h" >&5 $as_echo "$gl_cv_sys_struct_timespec_in_unistd_h" >&6; } if test $gl_cv_sys_struct_timespec_in_unistd_h = yes; then UNISTD_H_DEFINES_STRUCT_TIMESPEC=1 fi fi fi fi if test $gl_cv_have_include_next = yes; then gl_cv_next_time_h='<'time.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_time_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'time.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_time_h gl_cv_next_time_h='"'$gl_header'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5 $as_echo "$gl_cv_next_time_h" >&6; } fi NEXT_TIME_H=$gl_cv_next_time_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'time.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_time_h fi NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ungetc works on arbitrary bytes" >&5 $as_echo_n "checking whether ungetc works on arbitrary bytes... " >&6; } if ${gl_cv_func_ungetc_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : case "$host_os" in # Guess yes on glibc and bionic systems. *-gnu*|*-android*) gl_cv_func_ungetc_works="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_ungetc_works="guessing no" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { FILE *f; if (!(f = fopen ("conftest.tmp", "w+"))) return 1; if (fputs ("abc", f) < 0) return 2; rewind (f); if (fgetc (f) != 'a') return 3; if (fgetc (f) != 'b') return 4; if (ungetc ('d', f) != 'd') return 5; if (ftell (f) != 1) return 6; if (fgetc (f) != 'd') return 7; if (ftell (f) != 2) return 8; if (fseek (f, 0, SEEK_CUR) != 0) return 9; if (ftell (f) != 2) return 10; if (fgetc (f) != 'c') return 11; fclose (f); remove ("conftest.tmp"); ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_ungetc_works=yes else gl_cv_func_ungetc_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ungetc_works" >&5 $as_echo "$gl_cv_func_ungetc_works" >&6; } case "$gl_cv_func_ungetc_works" in *yes) ;; *) $as_echo "#define FUNC_UNGETC_BROKEN 1" >>confdefs.h ;; esac : { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5 $as_echo_n "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; } if ${gl_cv_func_getcwd_null+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_getcwd_null="guessing yes";; # Guess yes on Cygwin. cygwin*) gl_cv_func_getcwd_null="guessing yes";; # If we don't know, assume the worst. *) gl_cv_func_getcwd_null="guessing no";; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include # if HAVE_UNISTD_H # include # else /* on Windows with MSVC */ # include # endif # ifndef getcwd char *getcwd (); # endif int main () { #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* mingw cwd does not start with '/', but getcwd does allocate. However, mingw fails to honor non-zero size. */ #else if (chdir ("/") != 0) return 1; else { char *f = getcwd (NULL, 0); if (! f) return 2; if (f[0] != '/') return 3; if (f[1] != '\0') return 4; free (f); return 0; } #endif ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_getcwd_null=yes else gl_cv_func_getcwd_null=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5 $as_echo "$gl_cv_func_getcwd_null" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getcwd with POSIX signature" >&5 $as_echo_n "checking for getcwd with POSIX signature... " >&6; } if ${gl_cv_func_getcwd_posix_signature+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { extern #ifdef __cplusplus "C" #endif char *getcwd (char *, size_t); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_func_getcwd_posix_signature=yes else gl_cv_func_getcwd_posix_signature=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5 $as_echo "$gl_cv_func_getcwd_posix_signature" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 $as_echo_n "checking for unsigned long long int... " >&6; } if ${ac_cv_type_unsigned_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_type_unsigned_long_long_int=yes if test "x${ac_cv_prog_cc_c99-no}" = xno; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* For now, do not test the preprocessor; as of 2007 there are too many implementations with broken preprocessors. Perhaps this can be revisited in 2012. In the meantime, code should not expect #if to work with literals wider than 32 bits. */ /* Test literals. */ long long int ll = 9223372036854775807ll; long long int nll = -9223372036854775807LL; unsigned long long int ull = 18446744073709551615ULL; /* Test constant expressions. */ typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) ? 1 : -1)]; typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 ? 1 : -1)]; int i = 63; int main () { /* Test availability of runtime routines for shift and division. */ long long int llmax = 9223372036854775807ll; unsigned long long int ullmax = 18446744073709551615ull; return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) | (llmax / ll) | (llmax % ll) | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) | (ullmax / ull) | (ullmax % ull)); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : else ac_cv_type_unsigned_long_long_int=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } if test $ac_cv_type_unsigned_long_long_int = yes; then $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 $as_echo_n "checking for long long int... " >&6; } if ${ac_cv_type_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_type_long_long_int=yes if test "x${ac_cv_prog_cc_c99-no}" = xno; then ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int if test $ac_cv_type_long_long_int = yes; then if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef LLONG_MAX # define HALF \ (1LL << (sizeof (long long int) * CHAR_BIT - 2)) # define LLONG_MAX (HALF - 1 + HALF) #endif int main () { long long int n = 1; int i; for (i = 0; ; i++) { long long int m = n << i; if (m >> i != n) return 1; if (LLONG_MAX / 2 < m) break; } return 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_type_long_long_int=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 $as_echo "$ac_cv_type_long_long_int" >&6; } if test $ac_cv_type_long_long_int = yes; then $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h fi gl_cv_c_multiarch=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO"; then : arch= prev= for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do if test -n "$prev"; then case $word in i?86 | x86_64 | ppc | ppc64) if test -z "$arch" || test "$arch" = "$word"; then arch="$word" else gl_cv_c_multiarch=yes fi ;; esac prev= else if test "x$word" = "x-arch"; then prev=arch fi fi done fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $gl_cv_c_multiarch = yes; then APPLE_UNIVERSAL_BUILD=1 else APPLE_UNIVERSAL_BUILD=0 fi if test $ac_cv_type_long_long_int = yes; then HAVE_LONG_LONG_INT=1 else HAVE_LONG_LONG_INT=0 fi if test $ac_cv_type_unsigned_long_long_int = yes; then HAVE_UNSIGNED_LONG_LONG_INT=1 else HAVE_UNSIGNED_LONG_LONG_INT=0 fi : if test $ac_cv_header_wchar_h = yes; then HAVE_WCHAR_H=1 else HAVE_WCHAR_H=0 fi if test $ac_cv_header_inttypes_h = yes; then HAVE_INTTYPES_H=1 else HAVE_INTTYPES_H=0 fi if test $ac_cv_header_sys_types_h = yes; then HAVE_SYS_TYPES_H=1 else HAVE_SYS_TYPES_H=0 fi : if test $gl_cv_have_include_next = yes; then gl_cv_next_stdint_h='<'stdint.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_stdint_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_stdint_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'stdint.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_stdint_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_stdint_h gl_cv_next_stdint_h='"'$gl_header'"' else gl_cv_next_stdint_h='<'stdint.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5 $as_echo "$gl_cv_next_stdint_h" >&6; } fi NEXT_STDINT_H=$gl_cv_next_stdint_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'stdint.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_stdint_h fi NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive if test $ac_cv_header_stdint_h = yes; then HAVE_STDINT_H=1 else HAVE_STDINT_H=0 fi if test $ac_cv_header_stdint_h = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; } if ${gl_cv_header_working_stdint_h+:} false; then : $as_echo_n "(cached) " >&6 else gl_cv_header_working_stdint_h=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ #include /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ #if !(defined WCHAR_MIN && defined WCHAR_MAX) #error "WCHAR_MIN, WCHAR_MAX not defined in " #endif /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif #ifdef INT8_MAX int8_t a1 = INT8_MAX; int8_t a1min = INT8_MIN; #endif #ifdef INT16_MAX int16_t a2 = INT16_MAX; int16_t a2min = INT16_MIN; #endif #ifdef INT32_MAX int32_t a3 = INT32_MAX; int32_t a3min = INT32_MIN; #endif #ifdef INT64_MAX int64_t a4 = INT64_MAX; int64_t a4min = INT64_MIN; #endif #ifdef UINT8_MAX uint8_t b1 = UINT8_MAX; #else typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; #endif #ifdef UINT16_MAX uint16_t b2 = UINT16_MAX; #endif #ifdef UINT32_MAX uint32_t b3 = UINT32_MAX; #endif #ifdef UINT64_MAX uint64_t b4 = UINT64_MAX; #endif int_least8_t c1 = INT8_C (0x7f); int_least8_t c1max = INT_LEAST8_MAX; int_least8_t c1min = INT_LEAST8_MIN; int_least16_t c2 = INT16_C (0x7fff); int_least16_t c2max = INT_LEAST16_MAX; int_least16_t c2min = INT_LEAST16_MIN; int_least32_t c3 = INT32_C (0x7fffffff); int_least32_t c3max = INT_LEAST32_MAX; int_least32_t c3min = INT_LEAST32_MIN; int_least64_t c4 = INT64_C (0x7fffffffffffffff); int_least64_t c4max = INT_LEAST64_MAX; int_least64_t c4min = INT_LEAST64_MIN; uint_least8_t d1 = UINT8_C (0xff); uint_least8_t d1max = UINT_LEAST8_MAX; uint_least16_t d2 = UINT16_C (0xffff); uint_least16_t d2max = UINT_LEAST16_MAX; uint_least32_t d3 = UINT32_C (0xffffffff); uint_least32_t d3max = UINT_LEAST32_MAX; uint_least64_t d4 = UINT64_C (0xffffffffffffffff); uint_least64_t d4max = UINT_LEAST64_MAX; int_fast8_t e1 = INT_FAST8_MAX; int_fast8_t e1min = INT_FAST8_MIN; int_fast16_t e2 = INT_FAST16_MAX; int_fast16_t e2min = INT_FAST16_MIN; int_fast32_t e3 = INT_FAST32_MAX; int_fast32_t e3min = INT_FAST32_MIN; int_fast64_t e4 = INT_FAST64_MAX; int_fast64_t e4min = INT_FAST64_MIN; uint_fast8_t f1 = UINT_FAST8_MAX; uint_fast16_t f2 = UINT_FAST16_MAX; uint_fast32_t f3 = UINT_FAST32_MAX; uint_fast64_t f4 = UINT_FAST64_MAX; #ifdef INTPTR_MAX intptr_t g = INTPTR_MAX; intptr_t gmin = INTPTR_MIN; #endif #ifdef UINTPTR_MAX uintptr_t h = UINTPTR_MAX; #endif intmax_t i = INTMAX_MAX; uintmax_t j = UINTMAX_MAX; #include /* for CHAR_BIT */ #define TYPE_MINIMUM(t) \ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) #define TYPE_MAXIMUM(t) \ ((t) ((t) 0 < (t) -1 \ ? (t) -1 \ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) struct s { int check_PTRDIFF: PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) ? 1 : -1; /* Detect bug in FreeBSD 6.0 / ia64. */ int check_SIG_ATOMIC: SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) ? 1 : -1; int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; int check_WCHAR: WCHAR_MIN == TYPE_MINIMUM (wchar_t) && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) ? 1 : -1; /* Detect bug in mingw. */ int check_WINT: WINT_MIN == TYPE_MINIMUM (wint_t) && WINT_MAX == TYPE_MAXIMUM (wint_t) ? 1 : -1; /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ int check_UINT8_C: (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; int check_UINT16_C: (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; /* Detect bugs in OpenBSD 3.9 stdint.h. */ #ifdef UINT8_MAX int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; #endif #ifdef UINT16_MAX int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; #endif #ifdef UINT32_MAX int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; #endif #ifdef UINT64_MAX int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; #endif int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; }; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if test "$cross_compiling" = yes; then : gl_cv_header_working_stdint_h=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ #include /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif #include #include #define MVAL(macro) MVAL1(macro) #define MVAL1(expression) #expression static const char *macro_values[] = { #ifdef INT8_MAX MVAL (INT8_MAX), #endif #ifdef INT16_MAX MVAL (INT16_MAX), #endif #ifdef INT32_MAX MVAL (INT32_MAX), #endif #ifdef INT64_MAX MVAL (INT64_MAX), #endif #ifdef UINT8_MAX MVAL (UINT8_MAX), #endif #ifdef UINT16_MAX MVAL (UINT16_MAX), #endif #ifdef UINT32_MAX MVAL (UINT32_MAX), #endif #ifdef UINT64_MAX MVAL (UINT64_MAX), #endif NULL }; int main () { const char **mv; for (mv = macro_values; *mv != NULL; mv++) { const char *value = *mv; /* Test whether it looks like a cast expression. */ if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 || strncmp (value, "((int)"/*)*/, 6) == 0 || strncmp (value, "((signed short)"/*)*/, 15) == 0 || strncmp (value, "((signed char)"/*)*/, 14) == 0) return mv - macro_values + 1; } return 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_header_working_stdint_h=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5 $as_echo "$gl_cv_header_working_stdint_h" >&6; } fi if test "$gl_cv_header_working_stdint_h" = yes; then STDINT_H= else for ac_header in sys/inttypes.h sys/bitypes.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done if test $ac_cv_header_sys_inttypes_h = yes; then HAVE_SYS_INTTYPES_H=1 else HAVE_SYS_INTTYPES_H=0 fi if test $ac_cv_header_sys_bitypes_h = yes; then HAVE_SYS_BITYPES_H=1 else HAVE_SYS_BITYPES_H=0 fi if test $APPLE_UNIVERSAL_BUILD = 0; then for gltype in ptrdiff_t size_t ; do { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 $as_echo_n "checking for bit size of $gltype... " >&6; } if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif #include "; then : else result=unknown fi eval gl_cv_bitsizeof_${gltype}=\$result fi eval ac_res=\$gl_cv_bitsizeof_${gltype} { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval result=\$gl_cv_bitsizeof_${gltype} if test $result = unknown; then result=0 fi GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` cat >>confdefs.h <<_ACEOF #define BITSIZEOF_${GLTYPE} $result _ACEOF eval BITSIZEOF_${GLTYPE}=\$result done fi for gltype in sig_atomic_t wchar_t wint_t ; do { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 $as_echo_n "checking for bit size of $gltype... " >&6; } if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif #include "; then : else result=unknown fi eval gl_cv_bitsizeof_${gltype}=\$result fi eval ac_res=\$gl_cv_bitsizeof_${gltype} { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval result=\$gl_cv_bitsizeof_${gltype} if test $result = unknown; then result=0 fi GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` cat >>confdefs.h <<_ACEOF #define BITSIZEOF_${GLTYPE} $result _ACEOF eval BITSIZEOF_${GLTYPE}=\$result done for gltype in sig_atomic_t wchar_t wint_t ; do { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5 $as_echo_n "checking whether $gltype is signed... " >&6; } if eval \${gl_cv_type_${gltype}_signed+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : result=yes else result=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext eval gl_cv_type_${gltype}_signed=\$result fi eval ac_res=\$gl_cv_type_${gltype}_signed { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval result=\$gl_cv_type_${gltype}_signed GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` if test "$result" = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_SIGNED_${GLTYPE} 1 _ACEOF eval HAVE_SIGNED_${GLTYPE}=1 else eval HAVE_SIGNED_${GLTYPE}=0 fi done gl_cv_type_ptrdiff_t_signed=yes gl_cv_type_size_t_signed=no if test $APPLE_UNIVERSAL_BUILD = 0; then for gltype in ptrdiff_t size_t ; do { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 $as_echo_n "checking for $gltype integer literal suffix... " >&6; } if eval \${gl_cv_type_${gltype}_suffix+:} false; then : $as_echo_n "(cached) " >&6 else eval gl_cv_type_${gltype}_suffix=no eval result=\$gl_cv_type_${gltype}_signed if test "$result" = yes; then glsufu= else glsufu=u fi for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do case $glsuf in '') gltype1='int';; l) gltype1='long int';; ll) gltype1='long long int';; i64) gltype1='__int64';; u) gltype1='unsigned int';; ul) gltype1='unsigned long int';; ull) gltype1='unsigned long long int';; ui64)gltype1='unsigned __int64';; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif extern $gltype foo; extern $gltype1 foo; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval gl_cv_type_${gltype}_suffix=\$glsuf fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext eval result=\$gl_cv_type_${gltype}_suffix test "$result" != no && break done fi eval ac_res=\$gl_cv_type_${gltype}_suffix { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` eval result=\$gl_cv_type_${gltype}_suffix test "$result" = no && result= eval ${GLTYPE}_SUFFIX=\$result cat >>confdefs.h <<_ACEOF #define ${GLTYPE}_SUFFIX $result _ACEOF done fi for gltype in sig_atomic_t wchar_t wint_t ; do { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 $as_echo_n "checking for $gltype integer literal suffix... " >&6; } if eval \${gl_cv_type_${gltype}_suffix+:} false; then : $as_echo_n "(cached) " >&6 else eval gl_cv_type_${gltype}_suffix=no eval result=\$gl_cv_type_${gltype}_signed if test "$result" = yes; then glsufu= else glsufu=u fi for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do case $glsuf in '') gltype1='int';; l) gltype1='long int';; ll) gltype1='long long int';; i64) gltype1='__int64';; u) gltype1='unsigned int';; ul) gltype1='unsigned long int';; ull) gltype1='unsigned long long int';; ui64)gltype1='unsigned __int64';; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif extern $gltype foo; extern $gltype1 foo; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval gl_cv_type_${gltype}_suffix=\$glsuf fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext eval result=\$gl_cv_type_${gltype}_suffix test "$result" != no && break done fi eval ac_res=\$gl_cv_type_${gltype}_suffix { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` eval result=\$gl_cv_type_${gltype}_suffix test "$result" = no && result= eval ${GLTYPE}_SUFFIX=\$result cat >>confdefs.h <<_ACEOF #define ${GLTYPE}_SUFFIX $result _ACEOF done if test $BITSIZEOF_WINT_T -lt 32; then BITSIZEOF_WINT_T=32 fi STDINT_H=stdint.h fi if test -n "$STDINT_H"; then GL_GENERATE_STDINT_H_TRUE= GL_GENERATE_STDINT_H_FALSE='#' else GL_GENERATE_STDINT_H_TRUE='#' GL_GENERATE_STDINT_H_FALSE= fi GNULIB_IMAXABS=0; GNULIB_IMAXDIV=0; GNULIB_STRTOIMAX=0; GNULIB_STRTOUMAX=0; HAVE_DECL_IMAXABS=1; HAVE_DECL_IMAXDIV=1; HAVE_DECL_STRTOIMAX=1; HAVE_DECL_STRTOUMAX=1; REPLACE_STRTOIMAX=0; REPLACE_STRTOUMAX=0; INT32_MAX_LT_INTMAX_MAX=1; INT64_MAX_EQ_LONG_MAX='defined _LP64'; PRI_MACROS_BROKEN=0; PRIPTR_PREFIX=__PRIPTR_PREFIX; UINT32_MAX_LT_UINTMAX_MAX=1; UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; : : if test $gl_cv_have_include_next = yes; then gl_cv_next_inttypes_h='<'inttypes.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_inttypes_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_inttypes_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'inttypes.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_inttypes_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_inttypes_h gl_cv_next_inttypes_h='"'$gl_header'"' else gl_cv_next_inttypes_h='<'inttypes.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5 $as_echo "$gl_cv_next_inttypes_h" >&6; } fi NEXT_INTTYPES_H=$gl_cv_next_inttypes_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'inttypes.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_inttypes_h fi NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive for gl_func in imaxabs imaxdiv strtoimax strtoumax; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done for ac_header in inttypes.h do : ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" if test "x$ac_cv_header_inttypes_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_INTTYPES_H 1 _ACEOF fi done if test $ac_cv_header_inttypes_h = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5 $as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; } if ${gt_cv_inttypes_pri_broken+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef PRId32 char *p = PRId32; #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gt_cv_inttypes_pri_broken=no else gt_cv_inttypes_pri_broken=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5 $as_echo "$gt_cv_inttypes_pri_broken" >&6; } fi if test "$gt_cv_inttypes_pri_broken" = yes; then cat >>confdefs.h <<_ACEOF #define PRI_MACROS_BROKEN 1 _ACEOF PRI_MACROS_BROKEN=1 else PRI_MACROS_BROKEN=0 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; } if ${gl_cv_func_lstat_dereferences_slashed_symlink+:} false; then : $as_echo_n "(cached) " >&6 else rm -f conftest.sym conftest.file echo >conftest.file if test "$cross_compiling" = yes; then : case "$host_os" in *-gnu*) # Guess yes on glibc systems. gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; *) # If we don't know, assume the worst. gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main () { struct stat sbuf; if (symlink ("conftest.file", "conftest.sym") != 0) return 1; /* Linux will dereference the symlink and fail, as required by POSIX. That is better in the sense that it means we will not have to compile and use the lstat wrapper. */ return lstat ("conftest.sym/", &sbuf) == 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_lstat_dereferences_slashed_symlink=yes else gl_cv_func_lstat_dereferences_slashed_symlink=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f conftest.sym conftest.file fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; } case "$gl_cv_func_lstat_dereferences_slashed_symlink" in *yes) cat >>confdefs.h <<_ACEOF #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 _ACEOF ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5 $as_echo_n "checking for promoted mode_t type... 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See http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html */ _Bool q = true; _Bool *pq = &q; int main () { bool e = &s; *pq |= q; *pq |= ! q; /* Refer to every declared value, to avoid compiler optimizations. */ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + !m + !n + !o + !p + !q + !pq); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdbool_h=yes else ac_cv_header_stdbool_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 $as_echo "$ac_cv_header_stdbool_h" >&6; } ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" if test "x$ac_cv_type__Bool" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__BOOL 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5 $as_echo_n "checking for wint_t... " >&6; } if ${gt_cv_c_wint_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include wint_t foo = (wchar_t)'\0'; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gt_cv_c_wint_t=yes else gt_cv_c_wint_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5 $as_echo "$gt_cv_c_wint_t" >&6; } if test $gt_cv_c_wint_t = yes; then $as_echo "#define HAVE_WINT_T 1" >>confdefs.h fi GNULIB_BTOWC=0; GNULIB_WCTOB=0; GNULIB_MBSINIT=0; GNULIB_MBRTOWC=0; GNULIB_MBRLEN=0; GNULIB_MBSRTOWCS=0; GNULIB_MBSNRTOWCS=0; GNULIB_WCRTOMB=0; GNULIB_WCSRTOMBS=0; GNULIB_WCSNRTOMBS=0; GNULIB_WCWIDTH=0; GNULIB_WMEMCHR=0; GNULIB_WMEMCMP=0; GNULIB_WMEMCPY=0; GNULIB_WMEMMOVE=0; GNULIB_WMEMSET=0; GNULIB_WCSLEN=0; GNULIB_WCSNLEN=0; GNULIB_WCSCPY=0; GNULIB_WCPCPY=0; GNULIB_WCSNCPY=0; GNULIB_WCPNCPY=0; GNULIB_WCSCAT=0; GNULIB_WCSNCAT=0; GNULIB_WCSCMP=0; GNULIB_WCSNCMP=0; GNULIB_WCSCASECMP=0; GNULIB_WCSNCASECMP=0; GNULIB_WCSCOLL=0; GNULIB_WCSXFRM=0; GNULIB_WCSDUP=0; GNULIB_WCSCHR=0; GNULIB_WCSRCHR=0; GNULIB_WCSCSPN=0; GNULIB_WCSSPN=0; GNULIB_WCSPBRK=0; GNULIB_WCSSTR=0; GNULIB_WCSTOK=0; GNULIB_WCSWIDTH=0; HAVE_BTOWC=1; HAVE_MBSINIT=1; HAVE_MBRTOWC=1; HAVE_MBRLEN=1; HAVE_MBSRTOWCS=1; HAVE_MBSNRTOWCS=1; HAVE_WCRTOMB=1; HAVE_WCSRTOMBS=1; HAVE_WCSNRTOMBS=1; HAVE_WMEMCHR=1; HAVE_WMEMCMP=1; HAVE_WMEMCPY=1; HAVE_WMEMMOVE=1; HAVE_WMEMSET=1; HAVE_WCSLEN=1; HAVE_WCSNLEN=1; HAVE_WCSCPY=1; HAVE_WCPCPY=1; HAVE_WCSNCPY=1; HAVE_WCPNCPY=1; HAVE_WCSCAT=1; HAVE_WCSNCAT=1; HAVE_WCSCMP=1; HAVE_WCSNCMP=1; HAVE_WCSCASECMP=1; HAVE_WCSNCASECMP=1; HAVE_WCSCOLL=1; HAVE_WCSXFRM=1; HAVE_WCSDUP=1; HAVE_WCSCHR=1; HAVE_WCSRCHR=1; HAVE_WCSCSPN=1; HAVE_WCSSPN=1; HAVE_WCSPBRK=1; HAVE_WCSSTR=1; HAVE_WCSTOK=1; HAVE_WCSWIDTH=1; HAVE_DECL_WCTOB=1; HAVE_DECL_WCWIDTH=1; REPLACE_MBSTATE_T=0; REPLACE_BTOWC=0; REPLACE_WCTOB=0; REPLACE_MBSINIT=0; REPLACE_MBRTOWC=0; REPLACE_MBRLEN=0; REPLACE_MBSRTOWCS=0; REPLACE_MBSNRTOWCS=0; REPLACE_WCRTOMB=0; REPLACE_WCSRTOMBS=0; REPLACE_WCSNRTOMBS=0; REPLACE_WCWIDTH=0; REPLACE_WCSWIDTH=0; { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uses 'inline' correctly" >&5 $as_echo_n "checking whether uses 'inline' correctly... " >&6; } if ${gl_cv_header_wchar_h_correct_inline+:} false; then : $as_echo_n "(cached) " >&6 else gl_cv_header_wchar_h_correct_inline=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define wcstod renamed_wcstod /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include extern int zero (void); int main () { return zero(); } _ACEOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then mv conftest.$ac_objext conftest1.$ac_objext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define wcstod renamed_wcstod /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int zero (void) { return 0; } _ACEOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then mv conftest.$ac_objext conftest2.$ac_objext if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then : else gl_cv_header_wchar_h_correct_inline=no fi fi fi rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; } if test $gl_cv_header_wchar_h_correct_inline = no; then as_fn_error $? " cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in C99 mode. You have four options: - Add the flag -fgnu89-inline to CC and reconfigure, or - Fix your include files, using parts of , or - Use a gcc version older than 4.3, or - Don't use the flags -std=c99 or -std=gnu99. Configuration aborted." "$LINENO" 5 fi : if test $ac_cv_header_features_h = yes; then HAVE_FEATURES_H=1 else HAVE_FEATURES_H=0 fi if true; then GL_COND_LIBTOOL_TRUE= GL_COND_LIBTOOL_FALSE='#' else GL_COND_LIBTOOL_TRUE='#' GL_COND_LIBTOOL_FALSE= fi gl_cond_libtool=true gl_m4_base='m4' gl_source_base='gl/lib' if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then REPLACE_CLOSE=1 fi : if test $ac_cv_header_sys_socket_h != yes; then for ac_header in winsock2.h do : ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" if test "x$ac_cv_header_winsock2_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WINSOCK2_H 1 _ACEOF fi done fi if test "$ac_cv_header_winsock2_h" = yes; then HAVE_WINSOCK2_H=1 UNISTD_H_HAVE_WINSOCK2_H=1 SYS_IOCTL_H_HAVE_WINSOCK2_H=1 else HAVE_WINSOCK2_H=0 fi if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then REPLACE_CLOSE=1 fi if test $REPLACE_CLOSE = 1; then gl_LIBOBJS="$gl_LIBOBJS close.$ac_objext" fi GNULIB_CLOSE=1 $as_echo "#define GNULIB_TEST_CLOSE 1" >>confdefs.h for ac_func in closedir do : ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir" if test "x$ac_cv_func_closedir" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_CLOSEDIR 1 _ACEOF fi done if test $ac_cv_func_closedir = no; then HAVE_CLOSEDIR=0 fi case $host_os,$HAVE_CLOSEDIR in os2*,1) REPLACE_CLOSEDIR=1;; esac if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then gl_LIBOBJS="$gl_LIBOBJS closedir.$ac_objext" fi GNULIB_CLOSEDIR=1 $as_echo "#define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h if test $gl_cv_have_include_next = yes; then gl_cv_next_ctype_h='<'ctype.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_ctype_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'ctype.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_ctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_ctype_h gl_cv_next_ctype_h='"'$gl_header'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_ctype_h" >&5 $as_echo "$gl_cv_next_ctype_h" >&6; } fi NEXT_CTYPE_H=$gl_cv_next_ctype_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'ctype.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_ctype_h fi NEXT_AS_FIRST_DIRECTIVE_CTYPE_H=$gl_next_as_first_directive for gl_func in isblank; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... 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" >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done : cat >>confdefs.h <<_ACEOF #define GNULIB_DIRENT_SAFER 1 _ACEOF for ac_func in dirfd do : ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd" if test "x$ac_cv_func_dirfd" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DIRFD 1 _ACEOF fi done ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include #include " if test "x$ac_cv_have_decl_dirfd" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_DIRFD $ac_have_decl _ACEOF if test $ac_cv_have_decl_dirfd = no; then HAVE_DECL_DIRFD=0 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5 $as_echo_n "checking whether dirfd is a macro... " >&6; } if ${gl_cv_func_dirfd_macro+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifdef dirfd dirent_header_defines_dirfd #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then : gl_cv_func_dirfd_macro=yes else gl_cv_func_dirfd_macro=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5 $as_echo "$gl_cv_func_dirfd_macro" >&6; } # Use the replacement if we have no function or macro with that name, # or if OS/2 kLIBC whose dirfd() does not work. # Replace only if the system declares dirfd already. case $ac_cv_func_dirfd,$gl_cv_func_dirfd_macro,$host_os,$ac_cv_have_decl_dirfd in no,no,*,yes | *,*,os2*,yes) REPLACE_DIRFD=1 $as_echo "#define REPLACE_DIRFD 1" >>confdefs.h ;; esac if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no \ || test $REPLACE_DIRFD = 1; then gl_LIBOBJS="$gl_LIBOBJS dirfd.$ac_objext" { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5 $as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; } if ${gl_cv_sys_dir_fd_member_name+:} false; then : $as_echo_n "(cached) " >&6 else dirfd_save_CFLAGS=$CFLAGS for ac_expr in d_fd dd_fd; do CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : dir_fd_found=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$dirfd_save_CFLAGS test "$dir_fd_found" = yes && break done test "$dir_fd_found" = yes || ac_expr=no_such_member gl_cv_sys_dir_fd_member_name=$ac_expr fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5 $as_echo "$gl_cv_sys_dir_fd_member_name" >&6; } if test $gl_cv_sys_dir_fd_member_name != no_such_member; then cat >>confdefs.h <<_ACEOF #define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name _ACEOF fi fi GNULIB_DIRFD=1 $as_echo "#define GNULIB_TEST_DIRFD 1" >>confdefs.h $as_echo "#define HAVE_DUP2 1" >>confdefs.h if test $HAVE_DUP2 = 1; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5 $as_echo_n "checking whether dup2 works... 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" >&6; } if ${gl_cv_func_fcntl_f_dupfd_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : case $host_os in aix* | cygwin* | haiku*) gl_cv_func_fcntl_f_dupfd_works="guessing no" ;; *) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include #include #ifndef RLIM_SAVED_CUR # define RLIM_SAVED_CUR RLIM_INFINITY #endif #ifndef RLIM_SAVED_MAX # define RLIM_SAVED_MAX RLIM_INFINITY #endif int main () { int result = 0; int bad_fd = INT_MAX; struct rlimit rlim; if (getrlimit (RLIMIT_NOFILE, &rlim) == 0 && 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX && rlim.rlim_cur != RLIM_INFINITY && rlim.rlim_cur != RLIM_SAVED_MAX && rlim.rlim_cur != RLIM_SAVED_CUR) bad_fd = rlim.rlim_cur; if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; if (errno != EINVAL) result |= 2; if (fcntl (0, F_DUPFD, bad_fd) != -1) result |= 4; if (errno != EINVAL) result |= 8; /* On OS/2 kLIBC, F_DUPFD does not work on a directory fd */ { int fd; fd = open (".", O_RDONLY); if (fd == -1) result |= 16; else if (fcntl (fd, F_DUPFD, STDERR_FILENO + 1) == -1) result |= 32; close (fd); } return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_fcntl_f_dupfd_works=yes else gl_cv_func_fcntl_f_dupfd_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5 $as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; } case $gl_cv_func_fcntl_f_dupfd_works in *yes) ;; *) : if test $ac_cv_func_fcntl = no; then HAVE_FCNTL=0 else REPLACE_FCNTL=1 fi $as_echo "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5 $as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; } if ${gl_cv_func_fcntl_f_dupfd_cloexec+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef F_DUPFD_CLOEXEC choke me #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __linux__ /* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace it to support the semantics on older kernels that failed with EINVAL. */ choke me #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_func_fcntl_f_dupfd_cloexec=yes else gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else gl_cv_func_fcntl_f_dupfd_cloexec=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5 $as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; } if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then : if test $ac_cv_func_fcntl = no; then HAVE_FCNTL=0 else REPLACE_FCNTL=1 fi fi fi if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext" fi GNULIB_FCNTL=1 $as_echo "#define GNULIB_TEST_FCNTL 1" >>confdefs.h if test $gl_cv_have_include_next = yes; then gl_cv_next_fcntl_h='<'fcntl.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... 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However, since the only portable use of gettimeofday uses NULL as the second parameter, and since the glibc definition is actually more typesafe, it is not worth wrapping this to get a compliant signature. */ int (*f) (struct timeval *restrict, void *restrict) = gettimeofday; int x = f (&c, 0); return !(x | c.tv_sec | c.tv_usec); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_func_gettimeofday_posix_signature=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int gettimeofday (struct timeval *restrict, struct timezone *restrict); int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_func_gettimeofday_posix_signature=almost else gl_cv_func_gettimeofday_posix_signature=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; } if test $gl_cv_func_gettimeofday_posix_signature = almost; then gl_gettimeofday_timezone='struct timezone' elif test $gl_cv_func_gettimeofday_posix_signature != yes; then REPLACE_GETTIMEOFDAY=1 fi if test $REPLACE_STRUCT_TIMEVAL = 1; then REPLACE_GETTIMEOFDAY=1 fi fi cat >>confdefs.h <<_ACEOF #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone _ACEOF if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" for ac_header in sys/timeb.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default" if test "x$ac_cv_header_sys_timeb_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_TIMEB_H 1 _ACEOF fi done for ac_func in _ftime do : ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime" if test "x$ac_cv_func__ftime" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__FTIME 1 _ACEOF fi done fi GNULIB_GETTIMEOFDAY=1 $as_echo "#define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h # Autoconf 2.61a.99 and earlier don't support linking a file only # in VPATH builds. 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" >&6; } if ${gl_cv_func_lseek_pipe+:} false; then : $as_echo_n "(cached) " >&6 else case "$host_os" in mingw*) gl_cv_func_lseek_pipe=no ;; *) if test $cross_compiling = no; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* for off_t */ #include /* for SEEK_CUR */ #if HAVE_UNISTD_H # include #else /* on Windows with MSVC */ # include #endif int main () { /* Exit with success only if stdin is seekable. */ return lseek (0, (off_t)0, SEEK_CUR) < 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if test -s conftest$ac_exeext \ && ./conftest$ac_exeext < conftest.$ac_ext \ && test 1 = "`echo hi \ | { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then gl_cv_func_lseek_pipe=yes else gl_cv_func_lseek_pipe=no fi else gl_cv_func_lseek_pipe=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined __BEOS__ /* BeOS mistakenly return 0 when trying to seek on pipes. */ Choke me. #endif _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_func_lseek_pipe=yes else gl_cv_func_lseek_pipe=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_pipe" >&5 $as_echo "$gl_cv_func_lseek_pipe" >&6; } if test $gl_cv_func_lseek_pipe = no; then REPLACE_LSEEK=1 $as_echo "#define LSEEK_PIPE_BROKEN 1" >>confdefs.h fi if test $WINDOWS_64_BIT_OFF_T = 1; then REPLACE_LSEEK=1 fi if test $REPLACE_LSEEK = 1; then gl_LIBOBJS="$gl_LIBOBJS lseek.$ac_objext" fi GNULIB_LSEEK=1 $as_echo "#define GNULIB_TEST_LSEEK 1" >>confdefs.h if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then gl_LIBOBJS="$gl_LIBOBJS msvc-inval.$ac_objext" fi if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then gl_LIBOBJS="$gl_LIBOBJS msvc-nothrow.$ac_objext" fi for ac_func in opendir do : ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir" if test "x$ac_cv_func_opendir" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_OPENDIR 1 _ACEOF fi done if test $ac_cv_func_opendir = no; then HAVE_OPENDIR=0 fi case $host_os,$HAVE_OPENDIR in os2*,1) REPLACE_OPENDIR=1;; esac if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then gl_LIBOBJS="$gl_LIBOBJS opendir.$ac_objext" fi GNULIB_OPENDIR=1 $as_echo "#define GNULIB_TEST_OPENDIR 1" >>confdefs.h ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include " if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include " if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl _ACEOF : if test $gl_cv_have_include_next = yes; then gl_cv_next_pthread_h='<'pthread.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_pthread_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_pthread_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'pthread.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_pthread_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_pthread_h gl_cv_next_pthread_h='"'$gl_header'"' else gl_cv_next_pthread_h='<'pthread.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_pthread_h" >&5 $as_echo "$gl_cv_next_pthread_h" >&6; } fi NEXT_PTHREAD_H=$gl_cv_next_pthread_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'pthread.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_pthread_h fi NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H=$gl_next_as_first_directive if test $ac_cv_header_pthread_h = yes; then HAVE_PTHREAD_H=1 # mingw 3.0 uses winpthreads which installs broken macros via { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pollutes the namespace" >&5 $as_echo_n "checking whether pollutes the namespace... " >&6; } if ${gl_cv_header_pthread_h_pollution+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if defined strtok_r || defined localtime_r #error break me #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_header_pthread_h_pollution=no else gl_cv_header_pthread_h_pollution=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_pthread_h_pollution" >&5 $as_echo "$gl_cv_header_pthread_h_pollution" >&6; } else HAVE_PTHREAD_H=0 fi ac_fn_c_check_type "$LINENO" "pthread_t" "ac_cv_type_pthread_t" "$ac_includes_default #if HAVE_PTHREAD_H #include #endif " if test "x$ac_cv_type_pthread_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PTHREAD_T 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "$ac_includes_default #if HAVE_PTHREAD_H #include #endif " if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PTHREAD_SPINLOCK_T 1 _ACEOF fi if test $ac_cv_type_pthread_t != yes; then HAVE_PTHREAD_T=0 fi if test $ac_cv_type_pthread_spinlock_t != yes; then HAVE_PTHREAD_SPINLOCK_T=0 fi if test $ac_cv_header_pthread_h != yes || test $ac_cv_type_pthread_t != yes || test $ac_cv_type_pthread_spinlock_t != yes; then PTHREAD_H='pthread.h' gl_LIBOBJS="$gl_LIBOBJS pthread.$ac_objext" elif test $gl_cv_header_pthread_h_pollution = yes; then PTHREAD_H=pthread.h else PTHREAD_H= fi if test -n "$PTHREAD_H"; then GL_GENERATE_PTHREAD_H_TRUE= GL_GENERATE_PTHREAD_H_FALSE='#' else GL_GENERATE_PTHREAD_H_TRUE='#' GL_GENERATE_PTHREAD_H_FALSE= fi LIB_PTHREAD= if test $ac_cv_header_pthread_h = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create and pthread_join" >&5 $as_echo_n "checking for library containing pthread_create and pthread_join... " >&6; } if ${gl_cv_lib_pthread+:} false; then : $as_echo_n "(cached) " >&6 else gl_saved_libs=$LIBS gl_cv_lib_pthread= for gl_lib_prefix in '' '-pthread' '-lpthread'; do LIBS="$gl_lib_prefix $gl_saved_libs" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include void *noop (void *p) { return p; } int main () { pthread_t pt; void *arg = 0; pthread_create (&pt, 0, noop, arg); pthread_join (pthread_self (), &arg); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if test -z "$gl_lib_prefix"; then gl_cv_lib_pthread="none required" else gl_cv_lib_pthread=$gl_lib_prefix fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext test -n "$gl_cv_lib_pthread" && break done LIBS="$gl_saved_libs" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_pthread" >&5 $as_echo "$gl_cv_lib_pthread" >&6; } if test "$gl_cv_lib_pthread" != "none required"; then LIB_PTHREAD="$gl_cv_lib_pthread" fi fi cat >>confdefs.h <<_ACEOF #define GNULIB_PTHREAD 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include struct sched_param a; int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER }; pid_t t1; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : SCHED_H='' else SCHED_H='sched.h' : if test $gl_cv_have_include_next = yes; then gl_cv_next_sched_h='<'sched.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sched_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sched_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sched.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_sched_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_sched_h gl_cv_next_sched_h='"'$gl_header'"' else gl_cv_next_sched_h='<'sched.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sched_h" >&5 $as_echo "$gl_cv_next_sched_h" >&6; } fi NEXT_SCHED_H=$gl_cv_next_sched_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sched.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sched_h fi NEXT_AS_FIRST_DIRECTIVE_SCHED_H=$gl_next_as_first_directive if test $ac_cv_header_sched_h = yes; then HAVE_SCHED_H=1 else HAVE_SCHED_H=0 fi if test "$HAVE_SCHED_H" = 1; then ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include " if test "x$ac_cv_type_struct_sched_param" = xyes; then : HAVE_STRUCT_SCHED_PARAM=1 else HAVE_STRUCT_SCHED_PARAM=0 fi else ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include " if test "x$ac_cv_type_struct_sched_param" = xyes; then : HAVE_STRUCT_SCHED_PARAM=1 else HAVE_STRUCT_SCHED_PARAM=0 fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test -n "$SCHED_H"; then GL_GENERATE_SCHED_H_TRUE= GL_GENERATE_SCHED_H_FALSE='#' else GL_GENERATE_SCHED_H_TRUE='#' GL_GENERATE_SCHED_H_FALSE= fi if test $gl_cv_have_include_next = yes; then gl_cv_next_signal_h='<'signal.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_signal_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'signal.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_signal_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_signal_h gl_cv_next_signal_h='"'$gl_header'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5 $as_echo "$gl_cv_next_signal_h" >&6; } fi NEXT_SIGNAL_H=$gl_cv_next_signal_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'signal.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_signal_h fi NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive # AIX declares sig_atomic_t to already include volatile, and C89 compilers # then choke on 'volatile sig_atomic_t'. C99 requires that it compile. ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" " #include " if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes; then : else HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0 fi ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" " #include " if test "x$ac_cv_type_sighandler_t" = xyes; then : else HAVE_SIGHANDLER_T=0 fi for gl_func in pthread_sigmask sigaction sigaddset sigdelset sigemptyset sigfillset sigismember sigpending sigprocmask; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... 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" >&6; } if ${gt_cv_ssize_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int x = sizeof (ssize_t *) + sizeof (ssize_t); return !x; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gt_cv_ssize_t=yes else gt_cv_ssize_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 $as_echo "$gt_cv_ssize_t" >&6; } if test $gt_cv_ssize_t = no; then $as_echo "#define ssize_t int" >>confdefs.h fi STDARG_H='' NEXT_STDARG_H='' { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5 $as_echo_n "checking for va_copy... " >&6; } if ${gl_cv_func_va_copy+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #ifndef va_copy void (*func) (va_list, va_list) = va_copy; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_func_va_copy=yes else gl_cv_func_va_copy=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5 $as_echo "$gl_cv_func_va_copy" >&6; } if test $gl_cv_func_va_copy = no; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined _AIX && !defined __GNUC__ AIX vaccine #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "vaccine" >/dev/null 2>&1; then : gl_aixcc=yes else gl_aixcc=no fi rm -f conftest* if test $gl_aixcc = yes; then STDARG_H=stdarg.h if test $gl_cv_have_include_next = yes; then gl_cv_next_stdarg_h='<'stdarg.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_stdarg_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'stdarg.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_stdarg_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_stdarg_h gl_cv_next_stdarg_h='"'$gl_header'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5 $as_echo "$gl_cv_next_stdarg_h" >&6; } fi NEXT_STDARG_H=$gl_cv_next_stdarg_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'stdarg.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_stdarg_h fi NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive if test "$gl_cv_next_stdarg_h" = '""'; then gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' NEXT_STDARG_H="$gl_cv_next_stdarg_h" fi else saved_as_echo_n="$as_echo_n" as_echo_n=':' if ${gl_cv_func___va_copy+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #ifndef __va_copy error, bail out #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_func___va_copy=yes else gl_cv_func___va_copy=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi as_echo_n="$saved_as_echo_n" if test $gl_cv_func___va_copy = yes; then $as_echo "#define va_copy __va_copy" >>confdefs.h else $as_echo "#define va_copy gl_va_copy" >>confdefs.h fi fi fi if test -n "$STDARG_H"; then GL_GENERATE_STDARG_H_TRUE= GL_GENERATE_STDARG_H_FALSE='#' else GL_GENERATE_STDARG_H_TRUE='#' GL_GENERATE_STDARG_H_FALSE= fi STDDEF_H= ac_fn_c_check_type "$LINENO" "max_align_t" "ac_cv_type_max_align_t" "#include " if test "x$ac_cv_type_max_align_t" = xyes; then : else HAVE_MAX_ALIGN_T=0; STDDEF_H=stddef.h fi if test $gt_cv_c_wchar_t = no; then HAVE_WCHAR_T=0 STDDEF_H=stddef.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } if ${gl_cv_decl_null_works+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int test[2 * (sizeof NULL == sizeof (void *)) -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_decl_null_works=yes else gl_cv_decl_null_works=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 $as_echo "$gl_cv_decl_null_works" >&6; } if test $gl_cv_decl_null_works = no; then REPLACE_NULL=1 STDDEF_H=stddef.h fi if test -n "$STDDEF_H"; then GL_GENERATE_STDDEF_H_TRUE= GL_GENERATE_STDDEF_H_FALSE='#' else GL_GENERATE_STDDEF_H_TRUE='#' GL_GENERATE_STDDEF_H_FALSE= fi if test -n "$STDDEF_H"; then if test $gl_cv_have_include_next = yes; then gl_cv_next_stddef_h='<'stddef.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_stddef_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'stddef.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_stddef_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_stddef_h gl_cv_next_stddef_h='"'$gl_header'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 $as_echo "$gl_cv_next_stddef_h" >&6; } fi NEXT_STDDEF_H=$gl_cv_next_stddef_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'stddef.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_stddef_h fi NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive fi if test $gl_cv_have_include_next = yes; then gl_cv_next_stdio_h='<'stdio.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_stdio_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'stdio.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_stdio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_stdio_h gl_cv_next_stdio_h='"'$gl_header'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5 $as_echo "$gl_cv_next_stdio_h" >&6; } fi NEXT_STDIO_H=$gl_cv_next_stdio_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'stdio.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_stdio_h fi NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive { $as_echo "$as_me:${as_lineno-$LINENO}: checking which flavor of printf attribute matches inttypes macros" >&5 $as_echo_n "checking which flavor of printf attribute matches inttypes macros... " >&6; } if ${gl_cv_func_printf_attribute_flavor+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define __STDC_FORMAT_MACROS 1 #include #include /* For non-mingw systems, compilation will trivially succeed. For mingw, compilation will succeed for older mingw (system printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */ #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) && \ (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1]; #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_func_printf_attribute_flavor=system else gl_cv_func_printf_attribute_flavor=gnu fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_attribute_flavor" >&5 $as_echo "$gl_cv_func_printf_attribute_flavor" >&6; } if test "$gl_cv_func_printf_attribute_flavor" = gnu; then $as_echo "#define GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU 1" >>confdefs.h fi GNULIB_FSCANF=1 cat >>confdefs.h <<_ACEOF #define GNULIB_FSCANF 1 _ACEOF GNULIB_SCANF=1 cat >>confdefs.h <<_ACEOF #define GNULIB_SCANF 1 _ACEOF GNULIB_FGETC=1 GNULIB_GETC=1 GNULIB_GETCHAR=1 GNULIB_FGETS=1 GNULIB_FREAD=1 GNULIB_FPRINTF=1 GNULIB_PRINTF=1 GNULIB_VFPRINTF=1 GNULIB_VPRINTF=1 GNULIB_FPUTC=1 GNULIB_PUTC=1 GNULIB_PUTCHAR=1 GNULIB_FPUTS=1 GNULIB_PUTS=1 GNULIB_FWRITE=1 for gl_func in dprintf fpurge fseeko ftello getdelim getline gets pclose popen renameat snprintf tmpfile vdprintf vsnprintf; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done if test $gl_cv_have_include_next = yes; then gl_cv_next_stdlib_h='<'stdlib.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_stdlib_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'stdlib.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_stdlib_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_stdlib_h gl_cv_next_stdlib_h='"'$gl_header'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5 $as_echo "$gl_cv_next_stdlib_h" >&6; } fi NEXT_STDLIB_H=$gl_cv_next_stdlib_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'stdlib.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_stdlib_h fi NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive for gl_func in _Exit atoll canonicalize_file_name getloadavg getsubopt grantpt initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps posix_openpt ptsname ptsname_r random random_r realpath rpmatch secure_getenv setenv setstate setstate_r srandom srandom_r strtod strtoll strtoull unlockpt unsetenv; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if HAVE_SYS_LOADAVG_H # include #endif #if HAVE_RANDOM_H # include #endif int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done : if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_file_h='<'sys/file.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_file_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_file_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/file.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_sys_file_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_sys_file_h gl_cv_next_sys_file_h='"'$gl_header'"' else gl_cv_next_sys_file_h='<'sys/file.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_file_h" >&5 $as_echo "$gl_cv_next_sys_file_h" >&6; } fi NEXT_SYS_FILE_H=$gl_cv_next_sys_file_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/file.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_file_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H=$gl_next_as_first_directive if test $ac_cv_header_sys_file_h = yes; then HAVE_SYS_FILE_H=1 else HAVE_SYS_FILE_H=0 fi for gl_func in flock; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done : if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_stat_h='<'sys/stat.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_stat_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_stat_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/stat.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_sys_stat_h gl_cv_next_sys_stat_h='"'$gl_header'"' else gl_cv_next_sys_stat_h='<'sys/stat.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 $as_echo "$gl_cv_next_sys_stat_h" >&6; } fi NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/stat.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_stat_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive if test $WINDOWS_64_BIT_ST_SIZE = 1; then $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include #include " if test "x$ac_cv_type_nlink_t" = xyes; then : else $as_echo "#define nlink_t int" >>confdefs.h fi for gl_func in fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat mknod mknodat stat utimensat; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... 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" >&6; } if ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Work also in C++ mode. */ #define __STDC_LIMIT_MACROS 1 /* Work if build is not clean. */ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H #include #if HAVE_STDINT_H #include #endif #if defined UINT64_MAX #define CONDITION (UINT64_MAX == ULONG_MAX) #elif HAVE_LONG_LONG_INT #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int)) #else #define CONDITION 0 #endif int test[CONDITION ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes else gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5 $as_echo "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then UINT64_MAX_EQ_ULONG_MAX=1; else UINT64_MAX_EQ_ULONG_MAX=0; fi else UINT64_MAX_EQ_ULONG_MAX=-1 fi : if test $ac_cv_func_lstat = yes; then case "$gl_cv_func_lstat_dereferences_slashed_symlink" in *no) REPLACE_LSTAT=1 ;; esac else HAVE_LSTAT=0 fi if test $REPLACE_LSTAT = 1; then gltests_LIBOBJS="$gltests_LIBOBJS lstat.$ac_objext" : fi if test "$GNULIB_LSTAT" != 1; then if test "$GNULIB_LSTAT" = 0; then GNULIB_LSTAT=$gl_module_indicator_condition else GNULIB_LSTAT="($GNULIB_LSTAT || $gl_module_indicator_condition)" fi fi $as_echo "#define GNULIB_TEST_LSTAT 1" >>confdefs.h case "$host_os" in mingw* | pw*) REPLACE_OPEN=1 ;; *) : { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5 $as_echo_n "checking whether open recognizes a trailing slash... " >&6; } if ${gl_cv_func_open_slash+:} false; then : $as_echo_n "(cached) " >&6 else # Assume that if we have lstat, we can also check symlinks. if test $ac_cv_func_lstat = yes; then touch conftest.tmp ln -s conftest.tmp conftest.lnk fi if test "$cross_compiling" = yes; then : case "$host_os" in freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) gl_cv_func_open_slash="guessing no" ;; *) gl_cv_func_open_slash="guessing yes" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if HAVE_UNISTD_H # include #endif int main () { int result = 0; #if HAVE_LSTAT if (open ("conftest.lnk/", O_RDONLY) != -1) result |= 1; #endif if (open ("conftest.sl/", O_CREAT, 0600) >= 0) result |= 2; return result; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_open_slash=yes else gl_cv_func_open_slash=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f conftest.sl conftest.tmp conftest.lnk fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5 $as_echo "$gl_cv_func_open_slash" >&6; } case "$gl_cv_func_open_slash" in *no) $as_echo "#define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h REPLACE_OPEN=1 ;; esac ;; esac if test $REPLACE_OPEN = 1; then gltests_LIBOBJS="$gltests_LIBOBJS open.$ac_objext" : fi if test "$GNULIB_OPEN" != 1; then if test "$GNULIB_OPEN" = 0; then GNULIB_OPEN=$gl_module_indicator_condition else GNULIB_OPEN="($GNULIB_OPEN || $gl_module_indicator_condition)" fi fi $as_echo "#define GNULIB_TEST_OPEN 1" >>confdefs.h : : { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; } if ${gl_cv_func_stat_dir_slash+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : case $host_os in mingw*) gl_cv_func_stat_dir_slash="guessing no";; *) gl_cv_func_stat_dir_slash="guessing yes";; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { struct stat st; return stat (".", &st) != stat ("./", &st); ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_stat_dir_slash=yes else gl_cv_func_stat_dir_slash=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5 $as_echo "$gl_cv_func_stat_dir_slash" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; } if ${gl_cv_func_stat_file_slash+:} false; then : $as_echo_n "(cached) " >&6 else touch conftest.tmp # Assume that if we have lstat, we can also check symlinks. if test $ac_cv_func_lstat = yes; then ln -s conftest.tmp conftest.lnk fi if test "$cross_compiling" = yes; then : case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_stat_file_slash="guessing no" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int result = 0; struct stat st; if (!stat ("conftest.tmp/", &st)) result |= 1; #if HAVE_LSTAT if (!stat ("conftest.lnk/", &st)) result |= 2; #endif return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_stat_file_slash=yes else gl_cv_func_stat_file_slash=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f conftest.tmp conftest.lnk fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5 $as_echo "$gl_cv_func_stat_file_slash" >&6; } case $gl_cv_func_stat_dir_slash in *no) REPLACE_STAT=1 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h ;; esac case $gl_cv_func_stat_file_slash in *no) REPLACE_STAT=1 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h ;; esac if test $REPLACE_STAT = 1; then gltests_LIBOBJS="$gltests_LIBOBJS stat.$ac_objext" : fi if test "$GNULIB_STAT" != 1; then if test "$GNULIB_STAT" = 0; then GNULIB_STAT=$gl_module_indicator_condition else GNULIB_STAT="($GNULIB_STAT || $gl_module_indicator_condition)" fi fi $as_echo "#define GNULIB_TEST_STAT 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5 $as_echo_n "checking for working stdalign.h... " >&6; } if ${gl_cv_header_working_stdalign_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include /* Test that alignof yields a result consistent with offsetof. This catches GCC bug 52023 . */ #ifdef __cplusplus template struct alignof_helper { char a; t b; }; # define ao(type) offsetof (alignof_helper, b) #else # define ao(type) offsetof (struct { char a; type b; }, b) #endif char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; /* Test _Alignas only on platforms where gnulib can help. */ #if \ ((defined __cplusplus && 201103 <= __cplusplus) \ || (defined __APPLE__ && defined __MACH__ \ ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ : __GNUC__) \ || __HP_cc || __HP_aCC || __IBMC__ || __IBMCPP__ \ || __ICC || 0x5110 <= __SUNPRO_C \ || 1300 <= _MSC_VER) struct alignas_test { char c; char alignas (8) alignas_8; }; char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 ? 1 : -1]; #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_header_working_stdalign_h=yes else gl_cv_header_working_stdalign_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5 $as_echo "$gl_cv_header_working_stdalign_h" >&6; } if test $gl_cv_header_working_stdalign_h = yes; then STDALIGN_H='' else STDALIGN_H='stdalign.h' fi if test -n "$STDALIGN_H"; then GL_GENERATE_STDALIGN_H_TRUE= GL_GENERATE_STDALIGN_H_FALSE='#' else GL_GENERATE_STDALIGN_H_TRUE='#' GL_GENERATE_STDALIGN_H_FALSE= fi # Define two additional variables used in the Makefile substitution. if test "$ac_cv_header_stdbool_h" = yes; then STDBOOL_H='' else STDBOOL_H='stdbool.h' fi if test -n "$STDBOOL_H"; then GL_GENERATE_STDBOOL_H_TRUE= GL_GENERATE_STDBOOL_H_FALSE='#' else GL_GENERATE_STDBOOL_H_TRUE='#' GL_GENERATE_STDBOOL_H_FALSE= fi if test "$ac_cv_type__Bool" = yes; then HAVE__BOOL=1 else HAVE__BOOL=0 fi : if test $ac_cv_func_symlink = no; then HAVE_SYMLINK=0 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; } if ${gl_cv_func_symlink_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_symlink_works="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_symlink_works="guessing no" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int result = 0; if (!symlink ("a", "conftest.link/")) result |= 1; if (symlink ("conftest.f", "conftest.lnk2")) result |= 2; else if (!symlink ("a", "conftest.lnk2/")) result |= 4; return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_symlink_works=yes else gl_cv_func_symlink_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f conftest.f conftest.link conftest.lnk2 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5 $as_echo "$gl_cv_func_symlink_works" >&6; } case "$gl_cv_func_symlink_works" in *yes) ;; *) REPLACE_SYMLINK=1 ;; esac fi if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then gltests_LIBOBJS="$gltests_LIBOBJS symlink.$ac_objext" fi if test "$GNULIB_SYMLINK" != 1; then if test "$GNULIB_SYMLINK" = 0; then GNULIB_SYMLINK=$gl_module_indicator_condition else GNULIB_SYMLINK="($GNULIB_SYMLINK || $gl_module_indicator_condition)" fi fi $as_echo "#define GNULIB_TEST_SYMLINK 1" >>confdefs.h abs_aux_dir=`cd "$ac_aux_dir"; pwd` abs_aux_dir=`cd "$ac_aux_dir"; pwd` : if test $gl_cv_have_include_next = yes; then gl_cv_next_wchar_h='<'wchar.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_wchar_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_wchar_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'wchar.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_absolute_wchar_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_wchar_h gl_cv_next_wchar_h='"'$gl_header'"' else gl_cv_next_wchar_h='<'wchar.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5 $as_echo "$gl_cv_next_wchar_h" >&6; } fi NEXT_WCHAR_H=$gl_cv_next_wchar_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'wchar.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_wchar_h fi NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive if test $ac_cv_header_wchar_h = yes; then HAVE_WCHAR_H=1 else HAVE_WCHAR_H=0 fi if test $gt_cv_c_wint_t = yes; then HAVE_WINT_T=1 else HAVE_WINT_T=0 fi for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth ; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include # include # include #endif #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done LIBTESTS_LIBDEPS="$gltests_libdeps" # Extract the first word of "uname", so it can be a program name with args. set dummy uname; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_UNAME+:} false; then : $as_echo_n "(cached) " >&6 else case $UNAME in [\\/]* | ?:[\\/]*) ac_cv_path_UNAME="$UNAME" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_UNAME="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_UNAME" && ac_cv_path_UNAME="/bin/uname" ;; esac fi UNAME=$ac_cv_path_UNAME if test -n "$UNAME"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNAME" >&5 $as_echo "$UNAME" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "pr", so it can be a program name with args. set dummy pr; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PR+:} false; then : $as_echo_n "(cached) " >&6 else case $PR in [\\/]* | ?:[\\/]*) ac_cv_path_PR="$PR" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PR="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_PR" && ac_cv_path_PR="/usr/bin/pr" ;; esac fi PR=$ac_cv_path_PR if test -n "$PR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PR" >&5 $as_echo "$PR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "diff", so it can be a program name with args. set dummy diff; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_CONFIG_DIFF_COMMAND+:} false; then : $as_echo_n "(cached) " >&6 else case $CONFIG_DIFF_COMMAND in [\\/]* | ?:[\\/]*) ac_cv_path_CONFIG_DIFF_COMMAND="$CONFIG_DIFF_COMMAND" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_CONFIG_DIFF_COMMAND="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_CONFIG_DIFF_COMMAND" && ac_cv_path_CONFIG_DIFF_COMMAND="/usr/bin/diff" ;; esac fi CONFIG_DIFF_COMMAND=$ac_cv_path_CONFIG_DIFF_COMMAND if test -n "$CONFIG_DIFF_COMMAND"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CONFIG_DIFF_COMMAND" >&5 $as_echo "$CONFIG_DIFF_COMMAND" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi cat >>confdefs.h <<_ACEOF #define CONFIG_DIFF_COMMAND "$ac_cv_path_CONFIG_DIFF_COMMAND" _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU diff" >&5 $as_echo_n "checking for GNU diff... " >&6; } if $ac_cv_path_CONFIG_DIFF_COMMAND --version 2>/dev/null | grep "GNU diff" >/dev/null then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<_ACEOF #define HAVE_GNU_DIFF 1 _ACEOF else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ## ## Search for something we can use to decompress a .Z file. ## # Extract the first word of "uncompress", so it can be a program name with args. set dummy uncompress; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ZCAT_PROGRAM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ZCAT_PROGRAM"; then ac_cv_prog_ZCAT_PROGRAM="$ZCAT_PROGRAM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ZCAT_PROGRAM="uncompress" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ZCAT_PROGRAM=$ac_cv_prog_ZCAT_PROGRAM if test -n "$ZCAT_PROGRAM"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZCAT_PROGRAM" >&5 $as_echo "$ZCAT_PROGRAM" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "$ZCAT_PROGRAM" = "" then # Extract the first word of "compress", so it can be a program name with args. set dummy compress; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ZCAT_PROGRAM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ZCAT_PROGRAM"; then ac_cv_prog_ZCAT_PROGRAM="$ZCAT_PROGRAM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ZCAT_PROGRAM="compress -d" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ZCAT_PROGRAM=$ac_cv_prog_ZCAT_PROGRAM if test -n "$ZCAT_PROGRAM"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZCAT_PROGRAM" >&5 $as_echo "$ZCAT_PROGRAM" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test "$ZCAT_PROGRAM" = "" then # Extract the first word of "gzip", so it can be a program name with args. set dummy gzip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ZCAT_PROGRAM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ZCAT_PROGRAM"; then ac_cv_prog_ZCAT_PROGRAM="$ZCAT_PROGRAM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ZCAT_PROGRAM="gzip -d" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ZCAT_PROGRAM=$ac_cv_prog_ZCAT_PROGRAM if test -n "$ZCAT_PROGRAM"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZCAT_PROGRAM" >&5 $as_echo "$ZCAT_PROGRAM" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test "$ZCAT_PROGRAM" = "" then # Extract the first word of "zcat", so it can be a program name with args. set dummy zcat; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ZCAT_PROGRAM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ZCAT_PROGRAM"; then ac_cv_prog_ZCAT_PROGRAM="$ZCAT_PROGRAM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ZCAT_PROGRAM="zcat" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ZCAT_PROGRAM=$ac_cv_prog_ZCAT_PROGRAM if test -n "$ZCAT_PROGRAM"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZCAT_PROGRAM" >&5 $as_echo "$ZCAT_PROGRAM" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test "$ZCAT_PROGRAM" = "" then # Extract the first word of "gunzip", so it can be a program name with args. set dummy gunzip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ZCAT_PROGRAM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ZCAT_PROGRAM"; then ac_cv_prog_ZCAT_PROGRAM="$ZCAT_PROGRAM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ZCAT_PROGRAM="gunzip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ZCAT_PROGRAM=$ac_cv_prog_ZCAT_PROGRAM if test -n "$ZCAT_PROGRAM"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZCAT_PROGRAM" >&5 $as_echo "$ZCAT_PROGRAM" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test "$ZCAT_PROGRAM" = "" then echo echo "WARNING: Cannot find a program that will decompress a compressed file." echo "WARNING: This means that you cannot run the test suite, since some" echo "WARNING: if the test input files in the test suite are provided" echo "WARNING: compressed. The software should still compile." echo "WARNING: " echo "WARNING: If you have a command which will decompress a .Z file," echo "WARNING: please set the variable ZCAT_PROGRAM and re-run configure." echo fi # Check whether --with-valgrind was given. if test "${with_valgrind+set}" = set; then : withval=$with_valgrind; with_valgrind=$withval else with_valgrind=yes fi if test "$with_valgrind" = yes; then # Most CSSC programs exit with status 1 when there is a problem, and # some of the regression tests check those cases. However, if valgrind # detects a problem, we need to exit with some other status so that # a test expecting an exit status of 1 will actually fail. # Extract the first word of "valgrind", so it can be a program name with args. set dummy valgrind; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_VALGRIND+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$VALGRIND"; then ac_cv_prog_VALGRIND="$VALGRIND" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_VALGRIND="valgrind -q --trace-children=yes --error-exitcode=10" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi VALGRIND=$ac_cv_prog_VALGRIND if test -n "$VALGRIND"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VALGRIND" >&5 $as_echo "$VALGRIND" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi else VALGRIND="" fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h fi ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu echo "Start checking accessibility of C headers while compiling as C++" for ac_header in locale.h do : ac_fn_cxx_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" if test "x$ac_cv_header_locale_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LOCALE_H 1 _ACEOF fi done echo "Done checking accessibility of C headers while compiling as C++" for ac_header in prototypes.h io.h process.h pwd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in sys/param.h sys/types.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in grp.h do : ac_fn_cxx_check_header_mongrel "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default" if test "x$ac_cv_header_grp_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GRP_H 1 _ACEOF fi done ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } if eval \${$as_ac_Header+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include <$ac_hdr> int main () { if ((DIR *) 0) return 0; ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : eval "$as_ac_Header=yes" else eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_ac_Header { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 _ACEOF ac_header_dirent=$ac_hdr; break fi done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 $as_echo_n "checking for library containing opendir... " >&6; } if ${ac_cv_search_opendir+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char opendir (); int main () { return opendir (); ; return 0; } _ACEOF for ac_lib in '' dir; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_search_opendir=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_opendir+:} false; then : break fi done if ${ac_cv_search_opendir+:} false; then : else ac_cv_search_opendir=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 $as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 $as_echo_n "checking for library containing opendir... " >&6; } if ${ac_cv_search_opendir+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char opendir (); int main () { return opendir (); ; return 0; } _ACEOF for ac_lib in '' x; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_search_opendir=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_opendir+:} false; then : break fi done if ${ac_cv_search_opendir+:} false; then : else ac_cv_search_opendir=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 $as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } if ${ac_cv_header_sys_wait_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifndef WEXITSTATUS # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) #endif #ifndef WIFEXITED # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) #endif int main () { int s; wait (&s); s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_header_sys_wait_h=yes else ac_cv_header_sys_wait_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 $as_echo "$ac_cv_header_sys_wait_h" >&6; } if test $ac_cv_header_sys_wait_h = yes; then $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 $as_echo_n "checking whether stat file-mode macros are broken... 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GTEST_DIR = $(srcdir)/googletest/ AM_CPPFLAGS = -I$(GTEST_DIR)/include -pthread -I$(srcdir)/../src # Modifies compiler and linker flags for pthreads compatibility. AM_LIBS = if HAVE_PTHREADS AM_CXXFLAGS = @PTHREAD_CFLAGS@ -DGTEST_HAS_PTHREAD=1 AM_LIBS += @PTHREAD_LIBS@ else AM_CXXFLAGS = -DGTEST_HAS_PTHREAD=0 endif LDADD = googletest/lib/libgtest.la googletest/lib/libgtest_main.la ../src/libcssc.a # We do not include googletest in SUBDIRS since the Makefile.am file # in thart directory forces "make install" to fail, because it doesn't # want to install the built libraries. We on the other hand just # avoid installing them by using noinst_. This means that the # googletest targets are built by rules in this Makefile.am. EXTRA_DIST = TODO.txt # Build rules for libraries. TESTS_ENVIRONMENT = GTEST_SOURCE_DIR="$(srcdir)/test" \ GTEST_BUILD_DIR="$(top_builddir)/test" \ sh testwrapper.sh TESTS = $(unit_tests) check_SCRIPTS = testwrapper.sh unit_tests = test_sid test_relvbr \ test_release test_sid_list test_rel_list test_sccsdate \ test_delta test_delta-table test_encoding \ test_encoding2 test_linebuf noinst_LTLIBRARIES = googletest/lib/libgtest.la googletest/lib/libgtest_main.la check_PROGRAMS = $(unit_tests) test_bigfile test_sid_SOURCES = test_sid.cc test_relvbr_SOURCES = test_relvbr.cc test_release_SOURCES = test_release.cc test_sid_list_SOURCES = test_sid_list.cc test_rel_list_SOURCES = test_rel_list.cc test_sccsdate_SOURCES = test_sccsdate.cc test_delta_SOURCES = test_delta.cc test_delta_table_SOURCES = test_delta-table.cc test_encoding_SOURCES = test_encoding.cc test_encoding2_SOURCES = test_encoding2.cc test_linebuf_SOURCES = test_linebuf.cc test_bigfile_SOURCES = test_bigfile.cc test_bigfile_LDADD = ../src/libcssc.a # The death tests may leave a core file behind. Some systems also use # core.NNNN as the name of a core file (NNNN is usually the PID). # Files with names like vgcore.* are produced by valgrind. COREFILES = core core.* vgcore.* DISTCLEANFILES = $(COREFILES) ############################################################################## ############################################################################## ## googletest rules ############################################################################## ############################################################################## ACLOCAL_AMFLAGS = -I m4 # Nonstandard package files for distribution EXTRA_DIST += \ googletest/CHANGES \ googletest/CONTRIBUTORS \ googletest/LICENSE \ googletest/include/gtest/gtest-param-test.h.pump \ googletest/include/gtest/internal/gtest-param-util-generated.h.pump \ googletest/include/gtest/internal/gtest-tuple.h.pump \ googletest/include/gtest/internal/gtest-type-util.h.pump \ googletest/make/Makefile \ googletest/scripts/fuse_gtest_files.py \ googletest/scripts/gen_gtest_pred_impl.py \ googletest/scripts/pump.py \ googletest/scripts/test/Makefile # Sample files that we don't compile. EXTRA_DIST += \ googletest/samples/prime_tables.h \ googletest/samples/sample1_unittest.cc \ googletest/samples/sample2_unittest.cc \ googletest/samples/sample3_unittest.cc \ googletest/samples/sample4_unittest.cc \ googletest/samples/sample5_unittest.cc \ googletest/samples/sample6_unittest.cc \ googletest/samples/sample7_unittest.cc \ googletest/samples/sample8_unittest.cc \ googletest/samples/sample9_unittest.cc \ googletest/samples/sample10_unittest.cc \ googletest/test/gtest_all_test.cc # C++ test files that we don't compile directly. EXTRA_DIST += \ googletest/test/gtest-death-test_ex_test.cc \ googletest/test/gtest-death-test_test.cc \ googletest/test/gtest-filepath_test.cc \ googletest/test/gtest-linked_ptr_test.cc \ googletest/test/gtest-listener_test.cc \ googletest/test/gtest-message_test.cc \ googletest/test/gtest-options_test.cc \ googletest/test/gtest-param-test2_test.cc \ googletest/test/gtest-param-test2_test.cc \ googletest/test/gtest-param-test_test.cc \ googletest/test/gtest-param-test_test.cc \ googletest/test/gtest-param-test_test.h \ googletest/test/gtest-port_test.cc \ googletest/test/gtest_premature_exit_test.cc \ googletest/test/gtest-printers_test.cc \ googletest/test/gtest-test-part_test.cc \ googletest/test/gtest-tuple_test.cc \ googletest/test/gtest-typed-test2_test.cc \ googletest/test/gtest-typed-test_test.cc \ googletest/test/gtest-typed-test_test.h \ googletest/test/gtest-unittest-api_test.cc \ googletest/test/gtest_break_on_failure_unittest_.cc \ googletest/test/gtest_catch_exceptions_test_.cc \ googletest/test/gtest_color_test_.cc \ googletest/test/gtest_env_var_test_.cc \ googletest/test/gtest_environment_test.cc \ googletest/test/gtest_filter_unittest_.cc \ googletest/test/gtest_help_test_.cc \ googletest/test/gtest_list_tests_unittest_.cc \ googletest/test/gtest_main_unittest.cc \ googletest/test/gtest_no_test_unittest.cc \ googletest/test/gtest_output_test_.cc \ googletest/test/gtest_pred_impl_unittest.cc \ googletest/test/gtest_prod_test.cc \ googletest/test/gtest_repeat_test.cc \ googletest/test/gtest_shuffle_test_.cc \ googletest/test/gtest_sole_header_test.cc \ googletest/test/gtest_stress_test.cc \ googletest/test/gtest_throw_on_failure_ex_test.cc \ googletest/test/gtest_throw_on_failure_test_.cc \ googletest/test/gtest_uninitialized_test_.cc \ googletest/test/gtest_unittest.cc \ googletest/test/gtest_unittest.cc \ googletest/test/gtest_xml_outfile1_test_.cc \ googletest/test/gtest_xml_outfile2_test_.cc \ googletest/test/gtest_xml_output_unittest_.cc \ googletest/test/production.cc \ googletest/test/production.h # Python tests that we don't run. EXTRA_DIST += \ googletest/test/gtest_break_on_failure_unittest.py \ googletest/test/gtest_catch_exceptions_test.py \ googletest/test/gtest_color_test.py \ googletest/test/gtest_env_var_test.py \ googletest/test/gtest_filter_unittest.py \ googletest/test/gtest_help_test.py \ googletest/test/gtest_list_tests_unittest.py \ googletest/test/gtest_output_test.py \ googletest/test/gtest_output_test_golden_lin.txt \ googletest/test/gtest_shuffle_test.py \ googletest/test/gtest_test_utils.py \ googletest/test/gtest_throw_on_failure_test.py \ googletest/test/gtest_uninitialized_test.py \ googletest/test/gtest_xml_outfiles_test.py \ googletest/test/gtest_xml_output_unittest.py \ googletest/test/gtest_xml_test_utils.py # CMake script EXTRA_DIST += \ googletest/CMakeLists.txt \ googletest/cmake/internal_utils.cmake # MSVC project files EXTRA_DIST += \ googletest/msvc/gtest-md.sln \ googletest/msvc/gtest-md.vcproj \ googletest/msvc/gtest.sln \ googletest/msvc/gtest.vcproj \ googletest/msvc/gtest_main-md.vcproj \ googletest/msvc/gtest_main.vcproj \ googletest/msvc/gtest_prod_test-md.vcproj \ googletest/msvc/gtest_prod_test.vcproj \ googletest/msvc/gtest_unittest-md.vcproj \ googletest/msvc/gtest_unittest.vcproj # xcode project files EXTRA_DIST += \ googletest/xcode/Config/DebugProject.xcconfig \ googletest/xcode/Config/FrameworkTarget.xcconfig \ googletest/xcode/Config/General.xcconfig \ googletest/xcode/Config/ReleaseProject.xcconfig \ googletest/xcode/Config/StaticLibraryTarget.xcconfig \ googletest/xcode/Config/TestTarget.xcconfig \ googletest/xcode/Resources/Info.plist \ googletest/xcode/Scripts/runtests.sh \ googletest/xcode/Scripts/versiongenerate.py \ googletest/xcode/gtest.xcodeproj/project.pbxproj # xcode sample files EXTRA_DIST += \ googletest/xcode/Samples/FrameworkSample/Info.plist \ googletest/xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj \ googletest/xcode/Samples/FrameworkSample/runtests.sh \ googletest/xcode/Samples/FrameworkSample/widget.cc \ googletest/xcode/Samples/FrameworkSample/widget.h \ googletest/xcode/Samples/FrameworkSample/widget_test.cc # C++Builder project files EXTRA_DIST += \ googletest/codegear/gtest.cbproj \ googletest/codegear/gtest.groupproj \ googletest/codegear/gtest_all.cc \ googletest/codegear/gtest_link.cc \ googletest/codegear/gtest_main.cbproj \ googletest/codegear/gtest_unittest.cbproj googletest_lib_libgtest_la_SOURCES = \ googletest/src/gtest.cc \ googletest/src/gtest-death-test.cc \ googletest/src/gtest-filepath.cc \ googletest/src/gtest-port.cc \ googletest/src/gtest-printers.cc \ googletest/src/gtest-test-part.cc \ googletest/src/gtest-typed-test.cc \ googletest/src/gtest-internal-inl.h # We don't compile this, we build libgtest from the sources listed above. EXTRA_DIST += \ googletest/src/gtest-all.cc googletest_lib_libgtest_la_CPPFLAGS = -I$(GTEST_DIR)/src -I$(GTEST_DIR)/include -I$(GTEST_DIR) googletest_lib_libgtest_main_la_SOURCES = googletest/src/gtest_main.cc googletest_lib_libgtest_main_la_LIBADD = googletest/lib/libgtest.la noinst_HEADERS = \ googletest/include/gtest/gtest-death-test.h \ googletest/include/gtest/gtest-message.h \ googletest/include/gtest/gtest-param-test.h \ googletest/include/gtest/gtest-printers.h \ googletest/include/gtest/gtest-spi.h \ googletest/include/gtest/gtest-test-part.h \ googletest/include/gtest/gtest-typed-test.h \ googletest/include/gtest/gtest.h \ googletest/include/gtest/gtest_pred_impl.h \ googletest/include/gtest/gtest_prod.h \ googletest/include/gtest/internal/gtest-death-test-internal.h \ googletest/include/gtest/internal/gtest-filepath.h \ googletest/include/gtest/internal/gtest-internal.h \ googletest/include/gtest/internal/gtest-linked_ptr.h \ googletest/include/gtest/internal/gtest-param-util-generated.h \ googletest/include/gtest/internal/gtest-param-util.h \ googletest/include/gtest/internal/gtest-port.h \ googletest/include/gtest/internal/gtest-string.h \ googletest/include/gtest/internal/gtest-tuple.h \ googletest/include/gtest/internal/gtest-type-util.h # Bulid rules for samples and tests. Automake's naming for some of # these variables isn't terribly obvious, so this is a brief # reference: # # TESTS -- Programs run automatically by "make check" # check_PROGRAMS -- Programs built by "make check" but not necessarily run EXTRA_DIST += \ googletest/samples/sample1.cc \ googletest/samples/sample1.h \ googletest/samples/sample2.cc \ googletest/samples/sample2.h \ googletest/samples/sample3-inl.h \ googletest/samples/sample4.cc \ googletest/samples/sample4.h # Some more files which need to be distributed but which are otherwise # not referenced (so that we have to tell Automake to include them in # the release). # configure.ac isn't seen by the Automake rules because we (deliberately) don't # add googletest to SUBDIRS (since otherwise it will make "make install" fail). # # FIXME: we don't include the rules here to regenerate the fused test sources (though we ship # the original fused test sources). EXTRA_DIST += \ googletest/configure.ac \ googletest/m4/gtest.m4 \ googletest/Makefile.am \ googletest/README \ googletest/scripts/common.py \ googletest/scripts/gtest-config.in \ googletest/scripts/release_docs.py \ googletest/scripts/upload_gtest.py \ googletest/scripts/upload.py \ googletest/xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj \ googletest/build-aux/.keep CSSC-1.4.1/unit-tests/test_rel_list.cc0000644000000000000000000001150213464267235015753 0ustar0000000000000000/* * test_rel_list.cc: Part of GNU CSSC. * * Copyright (C) 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Unit tests for rel_list.h. * */ #include "rel_list.h" #include TEST(RelListTest, NullConstructor) { release_list x; ASSERT_TRUE(x.empty()); ASSERT_FALSE(x.valid()); } TEST(RelListTest, StringConstructor) { const release_list x("2,4"); ASSERT_TRUE(x.valid()); ASSERT_FALSE(x.empty()); ASSERT_FALSE(x.member(release(1))); ASSERT_TRUE(x.member(release(2))); ASSERT_FALSE(x.member(release(3))); ASSERT_TRUE(x.member(release(4))); ASSERT_FALSE(x.member(release(5))); } TEST(RelListTest, RefConstructor) { const release_list y("2,4"); ASSERT_TRUE(y.valid()); ASSERT_FALSE(y.empty()); const release_list x(y); ASSERT_TRUE(x.valid()); ASSERT_FALSE(x.empty()); ASSERT_FALSE(x.member(release(1))); ASSERT_TRUE(x.member(release(2))); ASSERT_FALSE(x.member(release(3))); ASSERT_TRUE(x.member(release(4))); ASSERT_FALSE(x.member(release(5))); } TEST(RelListTest, Membership) { const release_list y("2,4"); ASSERT_FALSE(y.member(release(1))); ASSERT_TRUE(y.member(release(2))); ASSERT_FALSE(y.member(release(3))); ASSERT_TRUE(y.member(release(4))); ASSERT_FALSE(y.member(release(5))); } TEST(RelListTest, MembershipOreder) { const release_list y("4,2"); ASSERT_FALSE(y.member(release(1))); ASSERT_TRUE(y.member(release(2))); ASSERT_FALSE(y.member(release(3))); ASSERT_TRUE(y.member(release(4))); ASSERT_FALSE(y.member(release(5))); } TEST(RLMerge, MergeBothEmpty) { release_list x, y; ASSERT_TRUE(x.empty()); ASSERT_TRUE(y.empty()); x.merge(y); ASSERT_TRUE(x.empty()); ASSERT_TRUE(y.empty()); } TEST(RLMerge, MergeOntoEmpty) { release_list x; release_list y("2,4"); ASSERT_TRUE(y.valid()); ASSERT_TRUE(x.empty()); x.merge(y); ASSERT_FALSE(x.empty()); ASSERT_TRUE(x.member(release(2))); ASSERT_TRUE(x.member(release(4))); ASSERT_FALSE(x.member(release(3))); } TEST(RLMerge, MergeDisjoint) { release_list x, y("2,6"); x.merge(y); ASSERT_TRUE(x.member(release(2))); ASSERT_TRUE(x.member(release(6))); // Make sure we didn't destroy the original. ASSERT_TRUE(y.member(release(2))); ASSERT_TRUE(y.member(release(6))); } TEST(RLMerge, MergeInterior) { release_list x("2,6"), y("4"); x.merge(y); ASSERT_TRUE(x.member(release(2))); ASSERT_TRUE(x.member(release(4))); ASSERT_TRUE(x.member(release(6))); ASSERT_FALSE(x.member(release(3))); } TEST(RLMerge, MergeNoOp) { release_list x("2,6"), y("6,2"); x.merge(y); ASSERT_TRUE(x.member(release(2))); ASSERT_TRUE(x.member(release(6))); } TEST(RLRemove, BothEmpty) { release_list x, y; ASSERT_TRUE(x.empty()); ASSERT_TRUE(y.empty()); x.remove(y); ASSERT_TRUE(x.empty()); ASSERT_TRUE(y.empty()); } TEST(RLRemove, RhsEmpty) { release_list x("4,8"), y; ASSERT_FALSE(x.empty()); ASSERT_TRUE(y.empty()); x.remove(y); ASSERT_TRUE(y.empty()); ASSERT_TRUE(x.member(release(4))); ASSERT_TRUE(x.member(release(8))); } TEST(RLRemove, LhsEmpty) { release_list x("4,8"), y; ASSERT_FALSE(x.empty()); ASSERT_TRUE(y.empty()); y.remove(x); ASSERT_TRUE(y.empty()); ASSERT_TRUE(x.member(release(4))); ASSERT_TRUE(x.member(release(8))); } TEST(RLRemove, Identical) { const char *content = "4,8"; release_list x(content), y(content); ASSERT_FALSE(x.empty()); ASSERT_FALSE(y.empty()); y.remove(x); ASSERT_TRUE(y.empty()); } TEST(RLRemove, RemoveSome) { release_list x("4,6,8"), y("6"); ASSERT_FALSE(x.empty()); ASSERT_FALSE(y.empty()); x.remove(y); ASSERT_TRUE(x.member(release(4))); ASSERT_TRUE(x.member(release(8))); ASSERT_FALSE(x.member(release(6))); ASSERT_TRUE(y.member(release(6))); } TEST(RLRemove, RemoveAll) { release_list x("4,6,8"); ASSERT_FALSE(x.empty()); ASSERT_TRUE(x.member(release(4))); ASSERT_TRUE(x.member(release(6))); ASSERT_TRUE(x.member(release(8))); x.remove(release_list("4")); ASSERT_FALSE(x.empty()); ASSERT_TRUE(x.member(release(6))); ASSERT_TRUE(x.member(release(8))); x.remove(release_list("6")); ASSERT_FALSE(x.empty()); ASSERT_TRUE(x.member(release(8))); x.remove(release_list("8")); ASSERT_TRUE(x.empty()); ASSERT_FALSE(x.member(release(8))); } CSSC-1.4.1/unit-tests/test_bigfile.cc0000644000000000000000000002127413464267235015546 0ustar0000000000000000/* * test_bigfile.cc: Part of GNU CSSC. * * * Copyright (C) 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Unit tests which creates a large SCCS file. * */ #include #include #include #include #include "sid.h" #include "sccsdate.h" #include "delta.h" #include "sccsfile.h" #include "version.h" #include "my-getopt.h" #include "fileiter.h" const char control = '\001'; void usage () { fprintf(stderr, "usage: %s [-V] file ...\n", prg_name); } static bool emit_ixg(FILE *fp, char signifier, const std::vector& items) { if (!items.empty()) { fprintf(fp, "%c%c ", control, signifier); bool first = true; for (const auto& item : items) { fprintf(fp, "%s%s", (first ? "" : ","), item.as_string().c_str()); first = false; } fprintf(fp, "\n"); } return true; } template static void emit_comments_or_mrs(FILE *fp, char signifier, const Container& items) { if (items.empty()) { fprintf(fp, "%c%c \n", control, signifier); } else { for (const auto& item : items) { fprintf(fp, "%c%c %s\n", control, signifier, item.c_str()); } } } static void emit_delta(FILE *fp, unsigned long inserted, unsigned long deleted, unsigned long unchanged, char type, sid id, const sccs_date& stamp, const std::string& user, seq_no seq, seq_no prev_seq, const std::vector& included, const std::vector& excluded, const std::vector& ignored, const std::vector& comments, const std::vector& mrs) { fprintf(fp, "%cs %05lu/%05lu/%05lu\n", control, inserted, deleted, unchanged); fprintf(fp, "%cd %c %s %s %s %d %d\n", control, type, id.as_string().c_str(), stamp.as_string().c_str(), user.c_str(), seq, prev_seq); emit_ixg(fp, 'i', included); emit_ixg(fp, 'x', excluded); emit_ixg(fp, 'g', ignored); emit_comments_or_mrs(fp, 'c', comments); if (!mrs.empty()) { emit_comments_or_mrs(fp, 'm', mrs); } fprintf(fp, "%ce\n", control); } static int getseq(int release, int level, int branch, int revision, int releases, int levels_per_release, int branches_per_level, int revisions_per_branch) { int result = 0; int ir, il, ib, is; int revisions_per_level = 1 + revisions_per_branch * branches_per_level; int revisions_per_release = revisions_per_level * levels_per_release; fprintf(stderr, "getseq: input: %d.%d.%d.%d\n", release, level, branch, revision); result += revisions_per_release * (release-1); result += revisions_per_level * (level-1); result += revisions_per_branch * branch; result += revision; result += 1; fprintf(stderr, "getseq: output: %d\n", result); assert (result >= 0); return result; } static void getpred (int *r, int *l, int *b, int *s) { if ((*b)) { if ((*s) > 1) { --*s; } else { *s = 0; *b = 0; } } else { if ((*l) > 1) { --(*l); } else { if ((*r) > 1) { --(*r); (*l) = 1; } else { *r = *l = 0; } } } if (!(*b) || !(s)) { assert ((*b) == 0); assert ((*s) == 0); } } static void make_delta(FILE *fp, const sccs_date& current_time, const std::string& username, int release, int level, int branch, int revision, int releases, int levels_per_release, int branches_per_level, int revisions_per_branch) { int prev[4]; prev[0] = release; prev[1] = level; prev[2] = branch; prev[3] = revision; getpred(&prev[0], &prev[1], &prev[2], &prev[3]); fprintf(stderr, "sid: %d.%d.%d.%d => prev: %d.%d.%d.%d\n", release, level, branch, revision, prev[0], prev[1], prev[2], prev[3]); const sid id(release, level, branch, revision); const int this_seq = getseq(release, level, branch, revision, releases, levels_per_release, branches_per_level, revisions_per_branch); int prev_seq; if (this_seq > 1) prev_seq = getseq(prev[0], prev[1], prev[2], prev[3], releases, levels_per_release, branches_per_level, revisions_per_branch); else prev_seq = 0; const std::vector no_mrs; const std::vector no_comments; const std::vector no_sids; emit_delta(fp, 0u, 0u, 0u, 'D', id, current_time, username, this_seq, prev_seq, no_sids, no_sids, no_sids, no_comments, no_mrs); } static void create_sccs_file(FILE *fp, const std::string& username, int releases, int levels_per_release, int branches_per_level, int revisions_per_branch) { int release, level, branch, revision; const sccs_date current_time(sccs_date::now()); fprintf(fp, "%ch00000\n", control); if (revisions_per_branch) assert (branches_per_level > 0); if (branches_per_level) assert (revisions_per_branch > 0); // make the branches for (release=releases; release>0; --release) { for (level=levels_per_release; level>0; --level) { for (branch=branches_per_level; branch>0; --branch) { for (revision=revisions_per_branch; revision>0; --revision) { if (revision && branch) { make_delta(fp, current_time, username, release, level, branch, revision, releases, levels_per_release, branches_per_level, revisions_per_branch); } } } } } // make the trunk. revision = branch = 0; for (release=releases; release>0; --release) { for (level=levels_per_release; level>0; --level) { make_delta(fp, current_time, username, release, level, 0, 0, releases, levels_per_release, branches_per_level, revisions_per_branch); } } fprintf(fp, "%cu\n", control); fprintf(fp, "%cU\n", control); fprintf(fp, "%ct\n", control); fprintf(fp, "%cT\n", control); fprintf(fp, "%cI 1\n", control); fprintf(fp, "%cE 1\n", control); } int main (int argc, char *argv[]) { const std::string username("fred"); int i, rv, c; set_prg_name (argv[0]); rv = 0; class CSSC_Options opts(argc, argv, "V"); for (c = opts.next(); c != CSSC_Options::END_OF_ARGUMENTS; c = opts.next()) { switch (c) { default: errormsg("Unsupported option: '%c'", c); return 2; case 'V': version(); if (2 == argc) return 0; // "admin -V" should succeed. } } sccs_file_iterator iter(opts); while (iter.next()) { sccs_name &name = iter.get_name(); int fd = open (name.sfile().c_str(), O_WRONLY|O_CREAT, 0400); if (fd >= 0) { FILE *fp = fdopen(fd, "w"); create_sccs_file(fp, username, 8, // releases 40, // levels per release 10, // branches per level, 10); // revisions per branch fclose (fp); // Fix the checksum. sccs_file file (name, sccs_file::FIX_CHECKSUM); if (!file.update_checksum()) { fprintf (stderr, "Failed to update the checksum of file %s", argv[i]); rv = 1; } } } return rv; } CSSC-1.4.1/unit-tests/test_release.cc0000644000000000000000000000420413464267235015557 0ustar0000000000000000/* * test-relvbr.cc: Part of GNU CSSC. * * * Copyright (C) 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Unit tests for relvbr.h. * */ #include "release.h" #include "sid.h" #include TEST(TestRelease, Constructor) { const release r; ASSERT_FALSE(r.valid()); const release r2(2); ASSERT_TRUE(r2.valid()); ASSERT_EQ(static_cast(r2), 2); ASSERT_EQ(static_cast(r2), 2uL); const release r3("3"); ASSERT_TRUE(r3.valid()); ASSERT_EQ(static_cast(r3), 3); const sid s("4.5.6.7"); const release r4(s); ASSERT_EQ(static_cast(r4), 4); } TEST(TestRelease, Casts) { const release r2(2); ASSERT_EQ(static_cast(r2), 2); ASSERT_EQ(static_cast(r2), 2uL); } TEST(TestRelease, Comparison) { ASSERT_TRUE(release(1) < release(2)); ASSERT_TRUE(release(1) <= release(2)); ASSERT_TRUE(release(1) <= release(1)); ASSERT_FALSE(release(2) < release(1)); ASSERT_FALSE(release(2) <= release(1)); ASSERT_TRUE(release(1) <= release(1)); ASSERT_TRUE(release(2) > release(1)); ASSERT_TRUE(release(2)>= release(1)); ASSERT_TRUE(release(2) >= release(2)); ASSERT_FALSE(release(1) > release(2)); ASSERT_TRUE(release(1) <= release(2)); ASSERT_TRUE(release(2) <= release(2)); } TEST(TestRelease, Equality) { ASSERT_TRUE(release(1) == release(1)); ASSERT_FALSE(release(1) == release(2)); } TEST(TestRelease, Inequality) { ASSERT_FALSE(release(1) != release(1)); ASSERT_TRUE(release(1) != release(2)); } CSSC-1.4.1/unit-tests/test_linebuf.cc0000644000000000000000000001164313464267235015570 0ustar0000000000000000/* * test_linebuf.cc: Part of GNU CSSC. * * Copyright (C) 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Unit tests for cssc_linebuf. * */ #include #include #include "linebuf.h" #include class LineBufTest : public ::testing::Test { public: cssc_linebuf three_colon; cssc_linebuf two_slash_with_null; static FILE * MakeFile(const char *data, size_t len) { FILE *fp; fp = tmpfile(); fwrite (data, 1, len, fp); rewind (fp); return fp; } virtual void SetUp() { FILE *fp; fp = MakeFile("hello:there:world", 17); ASSERT_EQ(0, three_colon.read_line(fp)); fclose (fp); fp = MakeFile ("one\0two/three\n", 14); ASSERT_EQ(0, two_slash_with_null.read_line(fp)); fclose (fp); } }; TEST_F(LineBufTest, InitialState) { cssc_linebuf empty; const char *p = empty.c_str(); EXPECT_NE((const char*)0, p); /* content is not guaranteed at all. */ } TEST_F(LineBufTest, ArrayAccess) { EXPECT_EQ('h', three_colon[0]); EXPECT_EQ('e', three_colon[1]); EXPECT_EQ('\0', three_colon[17]); } TEST_F(LineBufTest, C_Str) { const char *p = three_colon.c_str(); EXPECT_EQ('h', p[0]); EXPECT_EQ('e', p[1]); EXPECT_EQ('\0', p[17]); const cssc_linebuf& ref(three_colon); const char *cp = ref.c_str(); EXPECT_EQ('h', cp[0]); EXPECT_EQ('e', cp[1]); EXPECT_EQ('\0', cp[17]); } TEST_F(LineBufTest, SetChar) { EXPECT_EQ('h', three_colon[0]); EXPECT_EQ('e', three_colon[1]); three_colon.set_char(0, 'y'); EXPECT_EQ('y', three_colon[0]); EXPECT_EQ('e', three_colon[1]); } TEST_F(LineBufTest, SplitBasic) { int num_fields; char *fields[5]; char dummy; fields[4] = 0; fields[3] = &dummy; num_fields = three_colon.split(0, fields, 4, ':'); ASSERT_EQ(3, num_fields); EXPECT_EQ(0, strcmp("hello", fields[0])) << "fields[0] is" << fields[0]; EXPECT_EQ(0, strcmp("there", fields[1])) << "fields[1] is" << fields[1]; EXPECT_EQ(0, strcmp("world", fields[2])) << "fields[2] is" << fields[2]; /* Check that fields[] is not assigned to beyond the specified limit. */ EXPECT_EQ(&dummy, fields[3]); } TEST_F(LineBufTest, SplitMissing) { int num_fields; char *fields[2]; /* Same again, using a delimiter not in the string. */ num_fields = three_colon.split(0, fields, 2, '/'); ASSERT_EQ(1, num_fields); EXPECT_EQ(0, strcmp("hello:there:world", fields[0])); } TEST_F(LineBufTest, SplitOffset) { int num_fields; char *fields[3]; /* Same again, using a delimiter not in the string. */ num_fields = three_colon.split(3, fields, 3, ':'); ASSERT_EQ(3, num_fields); EXPECT_EQ(0, strcmp("lo", fields[0])) << "fields[0] is" << fields[0]; EXPECT_EQ(0, strcmp("there", fields[1])) << "fields[1] is" << fields[1]; EXPECT_EQ(0, strcmp("world", fields[2])) << "fields[2] is" << fields[2]; } TEST_F(LineBufTest, SplitLimit) { int num_fields; char *fields[2]; /* Same again, using a delimiter not in the string. */ num_fields = three_colon.split(0, fields, 1, ':'); ASSERT_EQ(1, num_fields); EXPECT_EQ(0, strcmp("hello", fields[0])) << "fields[0] is" << fields[0]; } TEST_F(LineBufTest, Keywords) { EXPECT_EQ(0, three_colon.check_id_keywords()); EXPECT_EQ(0, two_slash_with_null.check_id_keywords()); cssc_linebuf kwbuf; FILE *fp = MakeFile ("hello %M% world\n", 16); ASSERT_EQ(0, kwbuf.read_line(fp)); fclose (fp); EXPECT_EQ(1, kwbuf.check_id_keywords()); } TEST_F(LineBufTest, Write) { FILE *fp = tmpfile(); three_colon.write(fp); three_colon.set_char(0, 't'); rewind (fp); three_colon.write(fp); rewind (fp); /* Now read back the modified data. */ cssc_linebuf buf; ASSERT_EQ(0, buf.read_line(fp)); EXPECT_EQ('t', buf[0]); EXPECT_EQ('e', buf[1]); fclose (fp); } TEST_F(LineBufTest, ReadLineSequence) { FILE *fp = tmpfile(); fprintf (fp, "one\ntwo\nthree\n"); rewind (fp); cssc_linebuf b; ASSERT_EQ(0, b.read_line(fp)); EXPECT_EQ(0, strcmp(b.c_str(), "one\n")) << "actual value was '" << b.c_str() << "'"; ASSERT_EQ(0, b.read_line(fp)); EXPECT_EQ(0, strcmp(b.c_str(), "two\n")) << "actual value was '" << b.c_str() << "'"; ASSERT_EQ(0, b.read_line(fp)); EXPECT_EQ(0, strcmp(b.c_str(), "three\n")) << "actual value was '" << b.c_str() << "'"; /* Make sure we also detect EOF. */ ASSERT_EQ(1, b.read_line(fp)); fclose (fp); } 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This is necessary because, # e.g., the same source file might be shared among _SOURCES variables # for different programs/libraries. am__define_uniq_tagged_files = \ list='$(am__tagged_files)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags am__tty_colors_dummy = \ mgn= red= grn= lgn= blu= brg= std=; \ am__color_tests=no am__tty_colors = { \ $(am__tty_colors_dummy); \ if test "X$(AM_COLOR_TESTS)" = Xno; then \ am__color_tests=no; \ elif test "X$(AM_COLOR_TESTS)" = Xalways; then \ am__color_tests=yes; \ elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \ am__color_tests=yes; \ fi; \ if test $$am__color_tests = yes; then \ red=''; \ grn=''; \ lgn=''; \ blu=''; \ mgn=''; \ brg=''; \ std=''; \ fi; \ } am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; am__install_max = 40 am__nobase_strip_setup = \ srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` am__nobase_strip = \ for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" am__nobase_list = $(am__nobase_strip_setup); \ for p in $$list; do echo "$$p $$p"; done | \ sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ if (++n[$$2] == $(am__install_max)) \ { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ END { for (dir in files) print dir, files[dir] }' am__base_list = \ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__uninstall_files_from_dir = { \ test -z "$$files" \ || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ $(am__cd) "$$dir" && rm -f $$files; }; \ } am__recheck_rx = ^[ ]*:recheck:[ ]* am__global_test_result_rx = ^[ ]*:global-test-result:[ ]* am__copy_in_global_log_rx = ^[ ]*:copy-in-global-log:[ ]* # A command that, given a newline-separated list of test names on the # standard input, print the name of the tests that are to be re-run # upon "make recheck". am__list_recheck_tests = $(AWK) '{ \ recheck = 1; \ while ((rc = (getline line < ($$0 ".trs"))) != 0) \ { \ if (rc < 0) \ { \ if ((getline line2 < ($$0 ".log")) < 0) \ recheck = 0; \ break; \ } \ else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \ { \ recheck = 0; \ break; \ } \ else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \ { \ break; \ } \ }; \ if (recheck) \ print $$0; \ close ($$0 ".trs"); \ close ($$0 ".log"); \ }' # A command that, given a newline-separated list of test names on the # standard input, create the global log from their .trs and .log files. am__create_global_log = $(AWK) ' \ function fatal(msg) \ { \ print "fatal: making $@: " msg | "cat >&2"; \ exit 1; \ } \ function rst_section(header) \ { \ print header; \ len = length(header); \ for (i = 1; i <= len; i = i + 1) \ printf "="; \ printf "\n\n"; \ } \ { \ copy_in_global_log = 1; \ global_test_result = "RUN"; \ while ((rc = (getline line < ($$0 ".trs"))) != 0) \ { \ if (rc < 0) \ fatal("failed to read from " $$0 ".trs"); \ if (line ~ /$(am__global_test_result_rx)/) \ { \ sub("$(am__global_test_result_rx)", "", line); \ sub("[ ]*$$", "", line); \ global_test_result = line; \ } \ else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \ copy_in_global_log = 0; \ }; \ if (copy_in_global_log) \ { \ rst_section(global_test_result ": " $$0); \ while ((rc = (getline line < ($$0 ".log"))) != 0) \ { \ if (rc < 0) \ fatal("failed to read from " $$0 ".log"); \ print line; \ }; \ printf "\n"; \ }; \ close ($$0 ".trs"); \ close ($$0 ".log"); \ }' # Restructured Text title. am__rst_title = { sed 's/.*/ & /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; } # Solaris 10 'make', and several other traditional 'make' implementations, # pass "-e" to $(SHELL), and POSIX 2008 even requires this. Work around it # by disabling -e (using the XSI extension "set +e") if it's set. am__sh_e_setup = case $$- in *e*) set +e;; esac # Default flags passed to test drivers. am__common_driver_flags = \ --color-tests "$$am__color_tests" \ --enable-hard-errors "$$am__enable_hard_errors" \ --expect-failure "$$am__expect_failure" # To be inserted before the command running the test. Creates the # directory for the log if needed. Stores in $dir the directory # containing $f, in $tst the test, in $log the log. Executes the # developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and # passes TESTS_ENVIRONMENT. Set up options for the wrapper that # will run the test scripts (or their associated LOG_COMPILER, if # thy have one). am__check_pre = \ $(am__sh_e_setup); \ $(am__vpath_adj_setup) $(am__vpath_adj) \ $(am__tty_colors); \ srcdir=$(srcdir); export srcdir; \ case "$@" in \ */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;; \ *) am__odir=.;; \ esac; \ test "x$$am__odir" = x"." || test -d "$$am__odir" \ || $(MKDIR_P) "$$am__odir" || exit $$?; \ if test -f "./$$f"; then dir=./; \ elif test -f "$$f"; then dir=; \ else dir="$(srcdir)/"; fi; \ tst=$$dir$$f; log='$@'; \ if test -n '$(DISABLE_HARD_ERRORS)'; then \ am__enable_hard_errors=no; \ else \ am__enable_hard_errors=yes; \ fi; \ case " $(XFAIL_TESTS) " in \ *[\ \ ]$$f[\ \ ]* | *[\ \ ]$$dir$$f[\ \ ]*) \ am__expect_failure=yes;; \ *) \ am__expect_failure=no;; \ esac; \ $(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT) # A shell command to get the names of the tests scripts with any registered # extension removed (i.e., equivalently, the names of the test logs, with # the '.log' extension removed). The result is saved in the shell variable # '$bases'. This honors runtime overriding of TESTS and TEST_LOGS. Sadly, # we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)", # since that might cause problem with VPATH rewrites for suffix-less tests. # See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'. am__set_TESTS_bases = \ bases='$(TEST_LOGS)'; \ bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ bases=`echo $$bases` RECHECK_LOGS = $(TEST_LOGS) AM_RECURSIVE_TARGETS = check recheck TEST_SUITE_LOG = test-suite.log TEST_EXTENSIONS = @EXEEXT@ .test LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS) am__set_b = \ case '$@' in \ */*) \ case '$*' in \ */*) b='$*';; \ *) b=`echo '$@' | sed 's/\.log$$//'`; \ esac;; \ *) \ b='$*';; \ esac am__test_logs1 = $(TESTS:=.log) am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log) TEST_LOGS = $(am__test_logs2:.test.log=.log) TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \ $(TEST_LOG_FLAGS) am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/testwrapper.sh.in \ $(top_srcdir)/build-aux/depcomp \ $(top_srcdir)/build-aux/test-driver DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ APPLE_UNIVERSAL_BUILD = @APPLE_UNIVERSAL_BUILD@ AR = @AR@ ARFLAGS = @ARFLAGS@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ AUTOMAKE = @AUTOMAKE@ AUXDIR = @AUXDIR@ AWK = @AWK@ BITSIZEOF_PTRDIFF_T = @BITSIZEOF_PTRDIFF_T@ BITSIZEOF_SIG_ATOMIC_T = @BITSIZEOF_SIG_ATOMIC_T@ BITSIZEOF_SIZE_T = @BITSIZEOF_SIZE_T@ BITSIZEOF_WCHAR_T = @BITSIZEOF_WCHAR_T@ BITSIZEOF_WINT_T = @BITSIZEOF_WINT_T@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ CONFIG_DIFF_COMMAND = @CONFIG_DIFF_COMMAND@ CONFIG_INCLUDE = @CONFIG_INCLUDE@ CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CXX = @CXX@ CXXCPP = @CXXCPP@ CXXDEPMODE = @CXXDEPMODE@ CXXFLAGS = @CXXFLAGS@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ 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@GNULIB_VFSCANF@ GNULIB_VPRINTF = @GNULIB_VPRINTF@ GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@ GNULIB_VSCANF = @GNULIB_VSCANF@ GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@ GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@ GNULIB_WAITPID = @GNULIB_WAITPID@ GNULIB_WCPCPY = @GNULIB_WCPCPY@ GNULIB_WCPNCPY = @GNULIB_WCPNCPY@ GNULIB_WCRTOMB = @GNULIB_WCRTOMB@ GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@ GNULIB_WCSCAT = @GNULIB_WCSCAT@ GNULIB_WCSCHR = @GNULIB_WCSCHR@ GNULIB_WCSCMP = @GNULIB_WCSCMP@ GNULIB_WCSCOLL = @GNULIB_WCSCOLL@ GNULIB_WCSCPY = @GNULIB_WCSCPY@ GNULIB_WCSCSPN = @GNULIB_WCSCSPN@ GNULIB_WCSDUP = @GNULIB_WCSDUP@ GNULIB_WCSLEN = @GNULIB_WCSLEN@ GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@ GNULIB_WCSNCAT = @GNULIB_WCSNCAT@ GNULIB_WCSNCMP = @GNULIB_WCSNCMP@ GNULIB_WCSNCPY = @GNULIB_WCSNCPY@ GNULIB_WCSNLEN = @GNULIB_WCSNLEN@ GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@ GNULIB_WCSPBRK = @GNULIB_WCSPBRK@ GNULIB_WCSRCHR = @GNULIB_WCSRCHR@ GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@ GNULIB_WCSSPN = @GNULIB_WCSSPN@ GNULIB_WCSSTR = @GNULIB_WCSSTR@ GNULIB_WCSTOK = @GNULIB_WCSTOK@ GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@ GNULIB_WCSXFRM = @GNULIB_WCSXFRM@ GNULIB_WCTOB = @GNULIB_WCTOB@ GNULIB_WCTOMB = @GNULIB_WCTOMB@ GNULIB_WCWIDTH = @GNULIB_WCWIDTH@ GNULIB_WMEMCHR = @GNULIB_WMEMCHR@ GNULIB_WMEMCMP = @GNULIB_WMEMCMP@ GNULIB_WMEMCPY = @GNULIB_WMEMCPY@ GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@ GNULIB_WMEMSET = @GNULIB_WMEMSET@ GNULIB_WRITE = @GNULIB_WRITE@ GNULIB__EXIT = @GNULIB__EXIT@ GREP = @GREP@ GXX = @GXX@ HAVE_ALPHASORT = @HAVE_ALPHASORT@ HAVE_ATOLL = @HAVE_ATOLL@ HAVE_BTOWC = @HAVE_BTOWC@ HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@ HAVE_CHOWN = @HAVE_CHOWN@ HAVE_CLOSEDIR = @HAVE_CLOSEDIR@ HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@ HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@ HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@ HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@ HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@ HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@ HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@ HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@ HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@ HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@ HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@ HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@ HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@ HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@ HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@ HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@ HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@ HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@ HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@ HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@ HAVE_DECL_SETENV = @HAVE_DECL_SETENV@ HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@ HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@ HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@ HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@ HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@ HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@ HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@ HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@ HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@ HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@ HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@ HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@ HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@ HAVE_DIRENT_H = @HAVE_DIRENT_H@ HAVE_DPRINTF = @HAVE_DPRINTF@ HAVE_DUP2 = @HAVE_DUP2@ HAVE_DUP3 = @HAVE_DUP3@ HAVE_EUIDACCESS = @HAVE_EUIDACCESS@ HAVE_FACCESSAT = @HAVE_FACCESSAT@ HAVE_FCHDIR = @HAVE_FCHDIR@ HAVE_FCHMODAT = @HAVE_FCHMODAT@ HAVE_FCHOWNAT = @HAVE_FCHOWNAT@ HAVE_FCNTL = @HAVE_FCNTL@ HAVE_FDATASYNC = @HAVE_FDATASYNC@ HAVE_FDOPENDIR = @HAVE_FDOPENDIR@ HAVE_FEATURES_H = @HAVE_FEATURES_H@ HAVE_FFSL = @HAVE_FFSL@ HAVE_FFSLL = @HAVE_FFSLL@ HAVE_FLOCK = @HAVE_FLOCK@ HAVE_FSEEKO = @HAVE_FSEEKO@ HAVE_FSTATAT = @HAVE_FSTATAT@ HAVE_FSYNC = @HAVE_FSYNC@ HAVE_FTELLO = @HAVE_FTELLO@ HAVE_FTRUNCATE = @HAVE_FTRUNCATE@ HAVE_FUTIMENS = @HAVE_FUTIMENS@ HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@ HAVE_GETGROUPS = @HAVE_GETGROUPS@ HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@ HAVE_GETLOGIN = @HAVE_GETLOGIN@ HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@ HAVE_GRANTPT = @HAVE_GRANTPT@ HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ HAVE_ISBLANK = @HAVE_ISBLANK@ HAVE_LCHMOD = @HAVE_LCHMOD@ HAVE_LCHOWN = @HAVE_LCHOWN@ HAVE_LINK = @HAVE_LINK@ HAVE_LINKAT = @HAVE_LINKAT@ HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@ HAVE_LSTAT = @HAVE_LSTAT@ HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@ HAVE_MBRLEN = @HAVE_MBRLEN@ HAVE_MBRTOWC = @HAVE_MBRTOWC@ HAVE_MBSINIT = @HAVE_MBSINIT@ HAVE_MBSLEN = @HAVE_MBSLEN@ HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@ HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@ HAVE_MEMCHR = @HAVE_MEMCHR@ HAVE_MEMPCPY = @HAVE_MEMPCPY@ HAVE_MKDIRAT = @HAVE_MKDIRAT@ HAVE_MKDTEMP = @HAVE_MKDTEMP@ HAVE_MKFIFO = @HAVE_MKFIFO@ HAVE_MKFIFOAT = @HAVE_MKFIFOAT@ HAVE_MKNOD = @HAVE_MKNOD@ HAVE_MKNODAT = @HAVE_MKNODAT@ HAVE_MKOSTEMP = @HAVE_MKOSTEMP@ HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@ HAVE_MKSTEMP = @HAVE_MKSTEMP@ HAVE_MKSTEMPS = @HAVE_MKSTEMPS@ HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@ HAVE_NANOSLEEP = @HAVE_NANOSLEEP@ HAVE_OPENAT = @HAVE_OPENAT@ HAVE_OPENDIR = @HAVE_OPENDIR@ HAVE_OS_H = @HAVE_OS_H@ HAVE_PCLOSE = @HAVE_PCLOSE@ HAVE_PIPE = @HAVE_PIPE@ HAVE_PIPE2 = @HAVE_PIPE2@ HAVE_POPEN = @HAVE_POPEN@ HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@ HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@ HAVE_PREAD = @HAVE_PREAD@ HAVE_PTHREAD_H = @HAVE_PTHREAD_H@ HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@ HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@ HAVE_PTHREAD_T = @HAVE_PTHREAD_T@ HAVE_PTSNAME = @HAVE_PTSNAME@ HAVE_PTSNAME_R = @HAVE_PTSNAME_R@ HAVE_PWRITE = @HAVE_PWRITE@ HAVE_RAISE = @HAVE_RAISE@ HAVE_RANDOM = @HAVE_RANDOM@ HAVE_RANDOM_H = @HAVE_RANDOM_H@ HAVE_RANDOM_R = @HAVE_RANDOM_R@ HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@ HAVE_READDIR = @HAVE_READDIR@ HAVE_READLINK = @HAVE_READLINK@ HAVE_READLINKAT = @HAVE_READLINKAT@ HAVE_REALPATH = @HAVE_REALPATH@ HAVE_RENAMEAT = @HAVE_RENAMEAT@ HAVE_REWINDDIR = @HAVE_REWINDDIR@ HAVE_RPMATCH = @HAVE_RPMATCH@ HAVE_SCANDIR = @HAVE_SCANDIR@ HAVE_SCHED_H = @HAVE_SCHED_H@ HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@ HAVE_SETENV = @HAVE_SETENV@ HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@ HAVE_SIGACTION = @HAVE_SIGACTION@ HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@ HAVE_SIGINFO_T = @HAVE_SIGINFO_T@ HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@ HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@ HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@ HAVE_SIGSET_T = @HAVE_SIGSET_T@ HAVE_SLEEP = @HAVE_SLEEP@ HAVE_STDINT_H = @HAVE_STDINT_H@ HAVE_STPCPY = @HAVE_STPCPY@ HAVE_STPNCPY = @HAVE_STPNCPY@ HAVE_STRCASESTR = @HAVE_STRCASESTR@ HAVE_STRCHRNUL = @HAVE_STRCHRNUL@ HAVE_STRPBRK = @HAVE_STRPBRK@ HAVE_STRPTIME = @HAVE_STRPTIME@ HAVE_STRSEP = @HAVE_STRSEP@ HAVE_STRTOD = @HAVE_STRTOD@ HAVE_STRTOLL = @HAVE_STRTOLL@ HAVE_STRTOULL = @HAVE_STRTOULL@ HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@ HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@ HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@ HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@ HAVE_STRVERSCMP = @HAVE_STRVERSCMP@ HAVE_SYMLINK = @HAVE_SYMLINK@ HAVE_SYMLINKAT = @HAVE_SYMLINKAT@ HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@ HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@ HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@ HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@ HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@ HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@ HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@ HAVE_TIMEGM = @HAVE_TIMEGM@ HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@ HAVE_UNISTD_H = @HAVE_UNISTD_H@ HAVE_UNLINKAT = @HAVE_UNLINKAT@ HAVE_UNLOCKPT = @HAVE_UNLOCKPT@ HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@ HAVE_USLEEP = @HAVE_USLEEP@ HAVE_UTIMENSAT = @HAVE_UTIMENSAT@ HAVE_VASPRINTF = @HAVE_VASPRINTF@ HAVE_VDPRINTF = @HAVE_VDPRINTF@ HAVE_WCHAR_H = @HAVE_WCHAR_H@ HAVE_WCHAR_T = @HAVE_WCHAR_T@ HAVE_WCPCPY = @HAVE_WCPCPY@ HAVE_WCPNCPY = @HAVE_WCPNCPY@ HAVE_WCRTOMB = @HAVE_WCRTOMB@ HAVE_WCSCASECMP = @HAVE_WCSCASECMP@ HAVE_WCSCAT = @HAVE_WCSCAT@ HAVE_WCSCHR = @HAVE_WCSCHR@ HAVE_WCSCMP = @HAVE_WCSCMP@ HAVE_WCSCOLL = @HAVE_WCSCOLL@ HAVE_WCSCPY = @HAVE_WCSCPY@ HAVE_WCSCSPN = @HAVE_WCSCSPN@ HAVE_WCSDUP = @HAVE_WCSDUP@ HAVE_WCSLEN = @HAVE_WCSLEN@ HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@ HAVE_WCSNCAT = @HAVE_WCSNCAT@ HAVE_WCSNCMP = @HAVE_WCSNCMP@ HAVE_WCSNCPY = @HAVE_WCSNCPY@ HAVE_WCSNLEN = @HAVE_WCSNLEN@ HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@ HAVE_WCSPBRK = @HAVE_WCSPBRK@ HAVE_WCSRCHR = @HAVE_WCSRCHR@ HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@ HAVE_WCSSPN = @HAVE_WCSSPN@ HAVE_WCSSTR = @HAVE_WCSSTR@ HAVE_WCSTOK = @HAVE_WCSTOK@ HAVE_WCSWIDTH = @HAVE_WCSWIDTH@ HAVE_WCSXFRM = @HAVE_WCSXFRM@ HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@ HAVE_WINT_T = @HAVE_WINT_T@ HAVE_WMEMCHR = @HAVE_WMEMCHR@ HAVE_WMEMCMP = @HAVE_WMEMCMP@ HAVE_WMEMCPY = @HAVE_WMEMCPY@ HAVE_WMEMMOVE = @HAVE_WMEMMOVE@ HAVE_WMEMSET = @HAVE_WMEMSET@ HAVE__BOOL = @HAVE__BOOL@ HAVE__EXIT = @HAVE__EXIT@ INCLUDE_NEXT = @INCLUDE_NEXT@ INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@ INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@ LD = @LD@ LDFLAGS = @LDFLAGS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@ LIBTOOL = @LIBTOOL@ LIB_PTHREAD = @LIB_PTHREAD@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@ MAKEINFO = @MAKEINFO@ MANIFEST_TOOL = @MANIFEST_TOOL@ MKDIR_P = @MKDIR_P@ NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@ NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@ NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@ NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@ NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@ NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@ NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@ NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@ NEXT_AS_FIRST_DIRECTIVE_STDARG_H = @NEXT_AS_FIRST_DIRECTIVE_STDARG_H@ NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@ NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@ NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@ NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@ NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@ NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@ NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@ NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@ NEXT_CTYPE_H = @NEXT_CTYPE_H@ NEXT_DIRENT_H = @NEXT_DIRENT_H@ NEXT_ERRNO_H = @NEXT_ERRNO_H@ NEXT_FCNTL_H = @NEXT_FCNTL_H@ NEXT_INTTYPES_H = @NEXT_INTTYPES_H@ NEXT_PTHREAD_H = @NEXT_PTHREAD_H@ NEXT_SCHED_H = @NEXT_SCHED_H@ NEXT_SIGNAL_H = @NEXT_SIGNAL_H@ NEXT_STDARG_H = @NEXT_STDARG_H@ NEXT_STDDEF_H = @NEXT_STDDEF_H@ NEXT_STDINT_H = @NEXT_STDINT_H@ NEXT_STDIO_H = @NEXT_STDIO_H@ NEXT_STDLIB_H = @NEXT_STDLIB_H@ NEXT_STRING_H = @NEXT_STRING_H@ NEXT_SYS_FILE_H = @NEXT_SYS_FILE_H@ NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@ NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@ NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@ NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@ NEXT_TIME_H = @NEXT_TIME_H@ NEXT_UNISTD_H = @NEXT_UNISTD_H@ NEXT_WCHAR_H = @NEXT_WCHAR_H@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ OBJEXT = @OBJEXT@ OTOOL = @OTOOL@ OTOOL64 = @OTOOL64@ PACKAGE = @PACKAGE@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PR = @PR@ PRAGMA_COLUMNS = @PRAGMA_COLUMNS@ PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@ PRIPTR_PREFIX = @PRIPTR_PREFIX@ PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@ PTHREAD_CC = @PTHREAD_CC@ PTHREAD_CFLAGS = @PTHREAD_CFLAGS@ PTHREAD_H = @PTHREAD_H@ PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@ PTHREAD_LIBS = @PTHREAD_LIBS@ PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@ PYTHON = @PYTHON@ RANLIB = @RANLIB@ REPLACE_BTOWC = @REPLACE_BTOWC@ REPLACE_CALLOC = @REPLACE_CALLOC@ REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@ REPLACE_CHOWN = @REPLACE_CHOWN@ REPLACE_CLOSE = @REPLACE_CLOSE@ REPLACE_CLOSEDIR = @REPLACE_CLOSEDIR@ REPLACE_DIRFD = @REPLACE_DIRFD@ REPLACE_DPRINTF = @REPLACE_DPRINTF@ REPLACE_DUP = @REPLACE_DUP@ REPLACE_DUP2 = @REPLACE_DUP2@ REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@ REPLACE_FCLOSE = @REPLACE_FCLOSE@ REPLACE_FCNTL = @REPLACE_FCNTL@ REPLACE_FDOPEN = @REPLACE_FDOPEN@ REPLACE_FDOPENDIR = @REPLACE_FDOPENDIR@ REPLACE_FFLUSH = @REPLACE_FFLUSH@ REPLACE_FOPEN = @REPLACE_FOPEN@ REPLACE_FPRINTF = @REPLACE_FPRINTF@ REPLACE_FPURGE = @REPLACE_FPURGE@ REPLACE_FREOPEN = @REPLACE_FREOPEN@ REPLACE_FSEEK = @REPLACE_FSEEK@ REPLACE_FSEEKO = @REPLACE_FSEEKO@ REPLACE_FSTAT = @REPLACE_FSTAT@ REPLACE_FSTATAT = @REPLACE_FSTATAT@ REPLACE_FTELL = @REPLACE_FTELL@ REPLACE_FTELLO = @REPLACE_FTELLO@ REPLACE_FTRUNCATE = @REPLACE_FTRUNCATE@ REPLACE_FUTIMENS = @REPLACE_FUTIMENS@ REPLACE_GETCWD = @REPLACE_GETCWD@ REPLACE_GETDELIM = @REPLACE_GETDELIM@ REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@ REPLACE_GETDTABLESIZE = @REPLACE_GETDTABLESIZE@ REPLACE_GETGROUPS = @REPLACE_GETGROUPS@ REPLACE_GETLINE = @REPLACE_GETLINE@ REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@ REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@ REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@ REPLACE_GMTIME = @REPLACE_GMTIME@ REPLACE_ISATTY = @REPLACE_ISATTY@ REPLACE_LCHOWN = @REPLACE_LCHOWN@ REPLACE_LINK = @REPLACE_LINK@ REPLACE_LINKAT = @REPLACE_LINKAT@ REPLACE_LOCALTIME = @REPLACE_LOCALTIME@ REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@ REPLACE_LSEEK = @REPLACE_LSEEK@ REPLACE_LSTAT = @REPLACE_LSTAT@ REPLACE_MALLOC = @REPLACE_MALLOC@ REPLACE_MBRLEN = @REPLACE_MBRLEN@ REPLACE_MBRTOWC = @REPLACE_MBRTOWC@ REPLACE_MBSINIT = @REPLACE_MBSINIT@ REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@ REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@ REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@ REPLACE_MBTOWC = @REPLACE_MBTOWC@ REPLACE_MEMCHR = @REPLACE_MEMCHR@ REPLACE_MEMMEM = @REPLACE_MEMMEM@ REPLACE_MKDIR = @REPLACE_MKDIR@ REPLACE_MKFIFO = @REPLACE_MKFIFO@ REPLACE_MKNOD = @REPLACE_MKNOD@ REPLACE_MKSTEMP = @REPLACE_MKSTEMP@ REPLACE_MKTIME = @REPLACE_MKTIME@ REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@ REPLACE_NULL = @REPLACE_NULL@ REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@ REPLACE_OPEN = @REPLACE_OPEN@ REPLACE_OPENAT = @REPLACE_OPENAT@ REPLACE_OPENDIR = @REPLACE_OPENDIR@ REPLACE_PERROR = @REPLACE_PERROR@ REPLACE_POPEN = @REPLACE_POPEN@ REPLACE_PREAD = @REPLACE_PREAD@ REPLACE_PRINTF = @REPLACE_PRINTF@ REPLACE_PTHREAD_SIGMASK = @REPLACE_PTHREAD_SIGMASK@ REPLACE_PTSNAME = @REPLACE_PTSNAME@ REPLACE_PTSNAME_R = @REPLACE_PTSNAME_R@ REPLACE_PUTENV = @REPLACE_PUTENV@ REPLACE_PWRITE = @REPLACE_PWRITE@ REPLACE_QSORT_R = @REPLACE_QSORT_R@ REPLACE_RAISE = @REPLACE_RAISE@ REPLACE_RANDOM_R = @REPLACE_RANDOM_R@ REPLACE_READ = @REPLACE_READ@ REPLACE_READLINK = @REPLACE_READLINK@ REPLACE_READLINKAT = @REPLACE_READLINKAT@ REPLACE_REALLOC = @REPLACE_REALLOC@ REPLACE_REALPATH = @REPLACE_REALPATH@ REPLACE_REMOVE = @REPLACE_REMOVE@ REPLACE_RENAME = @REPLACE_RENAME@ REPLACE_RENAMEAT = @REPLACE_RENAMEAT@ REPLACE_RMDIR = @REPLACE_RMDIR@ REPLACE_SETENV = @REPLACE_SETENV@ REPLACE_SLEEP = @REPLACE_SLEEP@ REPLACE_SNPRINTF = @REPLACE_SNPRINTF@ REPLACE_SPRINTF = @REPLACE_SPRINTF@ REPLACE_STAT = @REPLACE_STAT@ REPLACE_STDIO_READ_FUNCS = @REPLACE_STDIO_READ_FUNCS@ REPLACE_STDIO_WRITE_FUNCS = @REPLACE_STDIO_WRITE_FUNCS@ REPLACE_STPNCPY = @REPLACE_STPNCPY@ REPLACE_STRCASESTR = @REPLACE_STRCASESTR@ REPLACE_STRCHRNUL = @REPLACE_STRCHRNUL@ REPLACE_STRDUP = @REPLACE_STRDUP@ REPLACE_STRERROR = @REPLACE_STRERROR@ REPLACE_STRERROR_R = @REPLACE_STRERROR_R@ REPLACE_STRNCAT = @REPLACE_STRNCAT@ REPLACE_STRNDUP = @REPLACE_STRNDUP@ REPLACE_STRNLEN = @REPLACE_STRNLEN@ REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@ REPLACE_STRSTR = @REPLACE_STRSTR@ REPLACE_STRTOD = @REPLACE_STRTOD@ REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@ REPLACE_STRTOK_R = @REPLACE_STRTOK_R@ REPLACE_STRTOUMAX = @REPLACE_STRTOUMAX@ 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abs_aux_dir = @abs_aux_dir@ abs_builddir = @abs_builddir@ abs_srcdir = @abs_srcdir@ abs_top_builddir = @abs_top_builddir@ abs_top_srcdir = @abs_top_srcdir@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ acx_pthread_config = @acx_pthread_config@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ am__tar = @am__tar@ am__untar = @am__untar@ bindir = @bindir@ build = @build@ build_alias = @build_alias@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ datadir = @datadir@ datarootdir = @datarootdir@ docdir = @docdir@ dvidir = @dvidir@ enable_binary = @enable_binary@ exec_prefix = @exec_prefix@ gl_LIBOBJS = @gl_LIBOBJS@ gl_LTLIBOBJS = @gl_LTLIBOBJS@ gltests_LIBOBJS = @gltests_LIBOBJS@ gltests_LTLIBOBJS = @gltests_LTLIBOBJS@ gltests_WITNESS = @gltests_WITNESS@ host = @host@ host_alias = @host_alias@ host_cpu = @host_cpu@ host_os = @host_os@ host_vendor = @host_vendor@ htmldir = @htmldir@ includedir = @includedir@ infodir = @infodir@ install_sh = @install_sh@ libdir = @libdir@ libexecdir = @libexecdir@ localedir = @localedir@ localstatedir = @localstatedir@ mandir = @mandir@ max_line_length_description = @max_line_length_description@ mkdir_p = @mkdir_p@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ runstatedir = @runstatedir@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ # We define the global AM_CPPFLAGS as everything we compile includes from these # directories. GTEST_DIR = $(srcdir)/googletest/ AM_CPPFLAGS = -I$(GTEST_DIR)/include -pthread -I$(srcdir)/../src # Modifies compiler and linker flags for pthreads compatibility. AM_LIBS = $(am__append_1) @HAVE_PTHREADS_FALSE@AM_CXXFLAGS = -DGTEST_HAS_PTHREAD=0 @HAVE_PTHREADS_TRUE@AM_CXXFLAGS = @PTHREAD_CFLAGS@ -DGTEST_HAS_PTHREAD=1 LDADD = googletest/lib/libgtest.la googletest/lib/libgtest_main.la ../src/libcssc.a # We do not include googletest in SUBDIRS since the Makefile.am file # in thart directory forces "make install" to fail, because it doesn't # want to install the built libraries. We on the other hand just # avoid installing them by using noinst_. This means that the # googletest targets are built by rules in this Makefile.am. # Nonstandard package files for distribution # Sample files that we don't compile. # C++ test files that we don't compile directly. # Python tests that we don't run. # CMake script # MSVC project files # xcode project files # xcode sample files # C++Builder project files # We don't compile this, we build libgtest from the sources listed above. # Bulid rules for samples and tests. Automake's naming for some of # these variables isn't terribly obvious, so this is a brief # reference: # # TESTS -- Programs run automatically by "make check" # check_PROGRAMS -- Programs built by "make check" but not necessarily run # Some more files which need to be distributed but which are otherwise # not referenced (so that we have to tell Automake to include them in # the release). # configure.ac isn't seen by the Automake rules because we (deliberately) don't # add googletest to SUBDIRS (since otherwise it will make "make install" fail). # # FIXME: we don't include the rules here to regenerate the fused test sources (though we ship # the original fused test sources). EXTRA_DIST = TODO.txt googletest/CHANGES googletest/CONTRIBUTORS \ googletest/LICENSE \ googletest/include/gtest/gtest-param-test.h.pump \ googletest/include/gtest/internal/gtest-param-util-generated.h.pump \ googletest/include/gtest/internal/gtest-tuple.h.pump \ googletest/include/gtest/internal/gtest-type-util.h.pump \ googletest/make/Makefile \ googletest/scripts/fuse_gtest_files.py \ googletest/scripts/gen_gtest_pred_impl.py \ googletest/scripts/pump.py googletest/scripts/test/Makefile \ googletest/samples/prime_tables.h \ googletest/samples/sample1_unittest.cc \ googletest/samples/sample2_unittest.cc \ googletest/samples/sample3_unittest.cc \ googletest/samples/sample4_unittest.cc \ googletest/samples/sample5_unittest.cc \ googletest/samples/sample6_unittest.cc \ googletest/samples/sample7_unittest.cc \ googletest/samples/sample8_unittest.cc \ googletest/samples/sample9_unittest.cc \ googletest/samples/sample10_unittest.cc \ googletest/test/gtest_all_test.cc \ googletest/test/gtest-death-test_ex_test.cc \ googletest/test/gtest-death-test_test.cc \ googletest/test/gtest-filepath_test.cc \ googletest/test/gtest-linked_ptr_test.cc \ googletest/test/gtest-listener_test.cc \ googletest/test/gtest-message_test.cc \ googletest/test/gtest-options_test.cc \ googletest/test/gtest-param-test2_test.cc \ googletest/test/gtest-param-test2_test.cc \ googletest/test/gtest-param-test_test.cc \ googletest/test/gtest-param-test_test.cc \ googletest/test/gtest-param-test_test.h \ googletest/test/gtest-port_test.cc \ googletest/test/gtest_premature_exit_test.cc \ googletest/test/gtest-printers_test.cc \ googletest/test/gtest-test-part_test.cc \ googletest/test/gtest-tuple_test.cc \ googletest/test/gtest-typed-test2_test.cc \ googletest/test/gtest-typed-test_test.cc \ googletest/test/gtest-typed-test_test.h \ googletest/test/gtest-unittest-api_test.cc \ googletest/test/gtest_break_on_failure_unittest_.cc \ googletest/test/gtest_catch_exceptions_test_.cc \ googletest/test/gtest_color_test_.cc \ googletest/test/gtest_env_var_test_.cc \ googletest/test/gtest_environment_test.cc \ googletest/test/gtest_filter_unittest_.cc \ googletest/test/gtest_help_test_.cc \ googletest/test/gtest_list_tests_unittest_.cc \ googletest/test/gtest_main_unittest.cc \ googletest/test/gtest_no_test_unittest.cc \ googletest/test/gtest_output_test_.cc \ googletest/test/gtest_pred_impl_unittest.cc \ googletest/test/gtest_prod_test.cc \ googletest/test/gtest_repeat_test.cc \ googletest/test/gtest_shuffle_test_.cc \ googletest/test/gtest_sole_header_test.cc \ googletest/test/gtest_stress_test.cc \ googletest/test/gtest_throw_on_failure_ex_test.cc \ googletest/test/gtest_throw_on_failure_test_.cc \ googletest/test/gtest_uninitialized_test_.cc \ googletest/test/gtest_unittest.cc \ googletest/test/gtest_unittest.cc \ googletest/test/gtest_xml_outfile1_test_.cc \ googletest/test/gtest_xml_outfile2_test_.cc \ googletest/test/gtest_xml_output_unittest_.cc \ googletest/test/production.cc googletest/test/production.h \ googletest/test/gtest_break_on_failure_unittest.py \ googletest/test/gtest_catch_exceptions_test.py \ googletest/test/gtest_color_test.py \ googletest/test/gtest_env_var_test.py \ googletest/test/gtest_filter_unittest.py \ googletest/test/gtest_help_test.py \ googletest/test/gtest_list_tests_unittest.py \ googletest/test/gtest_output_test.py \ googletest/test/gtest_output_test_golden_lin.txt \ googletest/test/gtest_shuffle_test.py \ googletest/test/gtest_test_utils.py \ googletest/test/gtest_throw_on_failure_test.py \ googletest/test/gtest_uninitialized_test.py \ googletest/test/gtest_xml_outfiles_test.py \ googletest/test/gtest_xml_output_unittest.py \ googletest/test/gtest_xml_test_utils.py \ googletest/CMakeLists.txt \ googletest/cmake/internal_utils.cmake \ googletest/msvc/gtest-md.sln googletest/msvc/gtest-md.vcproj \ googletest/msvc/gtest.sln googletest/msvc/gtest.vcproj \ googletest/msvc/gtest_main-md.vcproj \ googletest/msvc/gtest_main.vcproj \ googletest/msvc/gtest_prod_test-md.vcproj \ googletest/msvc/gtest_prod_test.vcproj \ googletest/msvc/gtest_unittest-md.vcproj \ googletest/msvc/gtest_unittest.vcproj \ googletest/xcode/Config/DebugProject.xcconfig \ googletest/xcode/Config/FrameworkTarget.xcconfig \ googletest/xcode/Config/General.xcconfig \ googletest/xcode/Config/ReleaseProject.xcconfig \ googletest/xcode/Config/StaticLibraryTarget.xcconfig \ googletest/xcode/Config/TestTarget.xcconfig \ googletest/xcode/Resources/Info.plist \ googletest/xcode/Scripts/runtests.sh \ googletest/xcode/Scripts/versiongenerate.py \ googletest/xcode/gtest.xcodeproj/project.pbxproj \ googletest/xcode/Samples/FrameworkSample/Info.plist \ googletest/xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj \ googletest/xcode/Samples/FrameworkSample/runtests.sh \ googletest/xcode/Samples/FrameworkSample/widget.cc \ googletest/xcode/Samples/FrameworkSample/widget.h \ googletest/xcode/Samples/FrameworkSample/widget_test.cc \ googletest/codegear/gtest.cbproj \ googletest/codegear/gtest.groupproj \ googletest/codegear/gtest_all.cc \ googletest/codegear/gtest_link.cc \ googletest/codegear/gtest_main.cbproj \ googletest/codegear/gtest_unittest.cbproj \ googletest/src/gtest-all.cc googletest/samples/sample1.cc \ googletest/samples/sample1.h googletest/samples/sample2.cc \ googletest/samples/sample2.h googletest/samples/sample3-inl.h \ googletest/samples/sample4.cc googletest/samples/sample4.h \ googletest/configure.ac googletest/m4/gtest.m4 \ googletest/Makefile.am googletest/README \ googletest/scripts/common.py \ googletest/scripts/gtest-config.in \ googletest/scripts/release_docs.py \ googletest/scripts/upload_gtest.py \ googletest/scripts/upload.py \ googletest/xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj \ googletest/build-aux/.keep # Build rules for libraries. TESTS_ENVIRONMENT = GTEST_SOURCE_DIR="$(srcdir)/test" \ GTEST_BUILD_DIR="$(top_builddir)/test" \ sh testwrapper.sh check_SCRIPTS = testwrapper.sh unit_tests = test_sid test_relvbr \ test_release test_sid_list test_rel_list test_sccsdate \ test_delta test_delta-table test_encoding \ test_encoding2 test_linebuf noinst_LTLIBRARIES = googletest/lib/libgtest.la googletest/lib/libgtest_main.la test_sid_SOURCES = test_sid.cc test_relvbr_SOURCES = test_relvbr.cc test_release_SOURCES = test_release.cc test_sid_list_SOURCES = test_sid_list.cc test_rel_list_SOURCES = test_rel_list.cc test_sccsdate_SOURCES = test_sccsdate.cc test_delta_SOURCES = test_delta.cc test_delta_table_SOURCES = test_delta-table.cc test_encoding_SOURCES = test_encoding.cc test_encoding2_SOURCES = test_encoding2.cc test_linebuf_SOURCES = test_linebuf.cc test_bigfile_SOURCES = test_bigfile.cc test_bigfile_LDADD = ../src/libcssc.a # The death tests may leave a core file behind. Some systems also use # core.NNNN as the name of a core file (NNNN is usually the PID). # Files with names like vgcore.* are produced by valgrind. COREFILES = core core.* vgcore.* DISTCLEANFILES = $(COREFILES) ############################################################################## ############################################################################## ############################################################################## ############################################################################## ACLOCAL_AMFLAGS = -I m4 googletest_lib_libgtest_la_SOURCES = \ googletest/src/gtest.cc \ googletest/src/gtest-death-test.cc \ googletest/src/gtest-filepath.cc \ googletest/src/gtest-port.cc \ googletest/src/gtest-printers.cc \ googletest/src/gtest-test-part.cc \ googletest/src/gtest-typed-test.cc \ googletest/src/gtest-internal-inl.h googletest_lib_libgtest_la_CPPFLAGS = -I$(GTEST_DIR)/src -I$(GTEST_DIR)/include -I$(GTEST_DIR) googletest_lib_libgtest_main_la_SOURCES = googletest/src/gtest_main.cc googletest_lib_libgtest_main_la_LIBADD = googletest/lib/libgtest.la noinst_HEADERS = \ googletest/include/gtest/gtest-death-test.h \ googletest/include/gtest/gtest-message.h \ googletest/include/gtest/gtest-param-test.h \ googletest/include/gtest/gtest-printers.h \ googletest/include/gtest/gtest-spi.h \ googletest/include/gtest/gtest-test-part.h \ googletest/include/gtest/gtest-typed-test.h \ googletest/include/gtest/gtest.h \ googletest/include/gtest/gtest_pred_impl.h \ googletest/include/gtest/gtest_prod.h \ googletest/include/gtest/internal/gtest-death-test-internal.h \ googletest/include/gtest/internal/gtest-filepath.h \ googletest/include/gtest/internal/gtest-internal.h \ googletest/include/gtest/internal/gtest-linked_ptr.h \ googletest/include/gtest/internal/gtest-param-util-generated.h \ googletest/include/gtest/internal/gtest-param-util.h \ googletest/include/gtest/internal/gtest-port.h \ googletest/include/gtest/internal/gtest-string.h \ googletest/include/gtest/internal/gtest-tuple.h \ googletest/include/gtest/internal/gtest-type-util.h all: all-am .SUFFIXES: 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without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Unit tests for sid_list.h. * */ #include "sid_list.h" #include "sl-merge.h" #include TEST(SidListTest, NullConstructor) { sid_list x; ASSERT_TRUE(x.valid()); ASSERT_TRUE(x.empty()); } TEST(SidListTest, OtherConstructors) { sid_list a; ASSERT_TRUE(a.valid()); ASSERT_TRUE(a.empty()); sid_list b(a); ASSERT_TRUE(b.empty()); ASSERT_TRUE(b.valid()); sid_list c = a; ASSERT_TRUE(c.empty()); ASSERT_TRUE(c.valid()); } TEST(SidListTest, Invalidate) { sid_list x; ASSERT_TRUE(x.valid()); x.invalidate(); ASSERT_FALSE(x.valid()); } TEST(SidListTest, OpenRange) { /* SourceForge bug number #438857: * ranges like "1.1.1.2," cause an assertion * failure while SCCS just ignores the empty list item. */ const sid_list x("1.1.1.2,"); ASSERT_TRUE(x.valid()); const sid s("1.1.1.2"); ASSERT_TRUE(x.member(s)); } TEST(SidListTest, SingleItem) { const sid_list x("1.7"); ASSERT_TRUE(x.valid()); ASSERT_FALSE(x.empty()); } TEST(SidListTest, CommaSeparatedItems) { const sid_list x("1.1.1.2,2.2.2.3"); ASSERT_TRUE(x.valid()); const sid s("1.1.1.2"); const sid t("2.2.2.3"); ASSERT_TRUE(x.member(s)); ASSERT_TRUE(x.member(t)); } TEST(SidListTest, OneRangeTrunk) { const sid_list x("1.1-1.8"); ASSERT_TRUE(x.valid()); ASSERT_TRUE(x.member(sid("1.2"))); ASSERT_TRUE(x.member(sid("1.3"))); ASSERT_TRUE(x.member(sid("1.8"))); ASSERT_FALSE(x.member(sid("1.9"))); ASSERT_FALSE(x.member(sid("1.2.1.1"))); } TEST(SidListTest, OneRangeBranch) { const sid_list x("1.2.1.1-1.2.1.4"); ASSERT_TRUE(x.valid()); ASSERT_FALSE(x.member(sid("1.2"))); ASSERT_TRUE(x.member(sid("1.2.1.1"))); ASSERT_TRUE(x.member(sid("1.2.1.2"))); ASSERT_TRUE(x.member(sid("1.2.1.3"))); ASSERT_TRUE(x.member(sid("1.2.1.4"))); ASSERT_FALSE(x.member(sid("1.2.1.5"))); ASSERT_FALSE(x.member(sid("1.2"))); } TEST(SidListTest, BackwardRange) { const sid_list x("1.2.1.4-1.2.1.1"); ASSERT_FALSE(x.valid()); } TEST(SidListTest, Overlap) { const sid_list x("1.2.1.1-1.2.1.9,1.2.1.7-1.2.1.14"); ASSERT_TRUE(x.valid()); ASSERT_TRUE(x.member(sid("1.2.1.1"))); ASSERT_TRUE(x.member(sid("1.2.1.7"))); ASSERT_TRUE(x.member(sid("1.2.1.9"))); ASSERT_TRUE(x.member(sid("1.2.1.10"))); ASSERT_TRUE(x.member(sid("1.2.1.14"))); ASSERT_FALSE(x.member(sid("1.2.1.15"))); } TEST(SidListTest, OverlapOtherOrder) { const sid_list x("1.2.1.7-1.2.1.14,1.2.1.1-1.2.1.9"); ASSERT_TRUE(x.valid()); ASSERT_TRUE(x.member(sid("1.2.1.1"))); ASSERT_TRUE(x.member(sid("1.2.1.7"))); ASSERT_TRUE(x.member(sid("1.2.1.9"))); ASSERT_TRUE(x.member(sid("1.2.1.10"))); ASSERT_TRUE(x.member(sid("1.2.1.14"))); ASSERT_FALSE(x.member(sid("1.2.1.15"))); } TEST(SidListTest, Island) { const sid_list x("1.2.1.7-1.2.1.14,1.2.1.9"); ASSERT_TRUE(x.valid()); ASSERT_TRUE(x.member(sid("1.2.1.7"))); ASSERT_TRUE(x.member(sid("1.2.1.9"))); ASSERT_TRUE(x.member(sid("1.2.1.14"))); ASSERT_FALSE(x.member(sid("1.2.1.15"))); } TEST(SidListTest, Outlier) { const sid_list x("1.2.1.7-1.2.1.14,1.2.1.19"); ASSERT_TRUE(x.valid()); ASSERT_FALSE(x.empty()); ASSERT_TRUE(x.member(sid("1.2.1.7"))); ASSERT_TRUE(x.member(sid("1.2.1.9"))); ASSERT_TRUE(x.member(sid("1.2.1.14"))); ASSERT_FALSE(x.member(sid("1.2.1.15"))); ASSERT_TRUE(x.member(sid("1.2.1.19"))); } TEST(SidListTest, Assignment) { const sid_list y("1.2.1.7-1.2.1.14,1.2.1.19"); const sid_list x(y); ASSERT_TRUE(x.valid()); ASSERT_TRUE(x.member(sid("1.2.1.7"))); ASSERT_TRUE(x.member(sid("1.2.1.9"))); ASSERT_TRUE(x.member(sid("1.2.1.14"))); ASSERT_FALSE(x.member(sid("1.2.1.15"))); ASSERT_TRUE(x.member(sid("1.2.1.19"))); } TEST(SidListTest, Merge) { sid_list x("1.2.1.7-1.2.1.14"); const sid_list y("1.2.1.10-1.2.1.20"); const sid_list z("1.8-1.20"); x.merge(y); x.merge(z); // Verify that the pre-merge conditions still hold. ASSERT_TRUE(x.member(sid("1.2.1.7"))); ASSERT_TRUE(y.member(sid("1.2.1.10"))); ASSERT_TRUE(z.member(sid("1.10"))); // Now verify that the y and z were merged into x. ASSERT_TRUE(x.member(sid("1.2.1.7"))); ASSERT_TRUE(x.member(sid("1.2.1.10"))); ASSERT_TRUE(x.member(sid("1.10"))); // Verify that we don't just answer all questions with yes. ASSERT_FALSE(x.member(sid("1.2.1.51"))); } TEST(SidListTest, Remove) { sid_list x("1.2.1.7-1.2.1.14"); ASSERT_TRUE(x.member(sid("1.2.1.10"))); x.remove("1.2.1.10"); ASSERT_FALSE(x.member(sid("1.2.1.10"))); } CSSC-1.4.1/unit-tests/test_sid.cc0000644000000000000000000001741713464267235014730 0ustar0000000000000000/* * test-sid.cc: Part of GNU CSSC. * * Copyright (C) 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Unit tests for sid.h. * */ #include "sid.h" #include "release.h" #include TEST(SidTest, NullConstructor) { const sid none; EXPECT_TRUE(none.is_null()); EXPECT_FALSE(none.valid()); } TEST(SidTest, StringConstructor) { const sid s("1.2.3.4"); EXPECT_FALSE(s.is_null()); EXPECT_TRUE(s.valid()); EXPECT_EQ(4, s.components()); EXPECT_FALSE(s.on_trunk()); } TEST(SidTest, ConstructTrunkSid) { const sid s("1.2"); EXPECT_FALSE(s.is_null()); EXPECT_EQ(2, s.components()); EXPECT_TRUE(s.valid()); EXPECT_FALSE(s.partial_sid()); EXPECT_TRUE(s.on_trunk()); } TEST(SidTest, ConstructFromRelease) { const release rel(4); const sid s(rel); EXPECT_EQ(1, s.components()); EXPECT_EQ("4.0", s.as_string()); } TEST(SidTest, PartialSid) { const sid one("1"); EXPECT_FALSE(one.is_null()); EXPECT_EQ(1, one.components()); EXPECT_TRUE(one.valid()); EXPECT_TRUE(one.partial_sid()); EXPECT_FALSE(one.on_trunk()); const sid three("1.2.3"); EXPECT_FALSE(three.is_null()); EXPECT_EQ(3, three.components()); EXPECT_TRUE(three.valid()); EXPECT_TRUE(three.partial_sid()); EXPECT_FALSE(three.on_trunk()); } TEST(SidTest, StringConversion) { const sid one("1"); const sid two("1.2"); const sid three("1.2.3"); const sid four("1.2.3.4"); EXPECT_EQ("1.0", one.as_string()); EXPECT_EQ("1.2", two.as_string()); EXPECT_EQ("1.2.3.0", three.as_string()); EXPECT_EQ("1.2.3.4", four.as_string()); } TEST(SidTest, Assignment) { const sid a("1.2.3.4"); EXPECT_EQ("1.2.3.4", a.as_string()); sid b("1.2.3.5"); EXPECT_EQ("1.2.3.5", b.as_string()); b = a; EXPECT_EQ("1.2.3.4", b.as_string()); // Now make sure that all fields can be changed in an assignment. b = sid("4.3.2.1"); EXPECT_EQ("4.3.2.1", b.as_string()); } TEST(SidTest, Greater) { const sid a("1.2.3.4"); const sid b("1.2.3.5"); EXPECT_GT(b, a); EXPECT_FALSE(a > b); EXPECT_FALSE(a > a); EXPECT_FALSE(b > b); } TEST(SidTest, GreaterEqual) { const sid a("1.2.3.4"); const sid b("1.2.3.5"); const sid c("1.2.3.5"); EXPECT_GE(b, a); EXPECT_GE(b, c); EXPECT_GE(c, b); EXPECT_FALSE(a >= b); } TEST(SidTest, Less) { const sid a("1.2.3.4"); const sid b("1.2.3.5"); EXPECT_FALSE(b < a); EXPECT_LT(a, b); EXPECT_FALSE(a < a); EXPECT_FALSE(b < b); } TEST(SidTest, LessEqual) { const sid a("1.2.3.4"); const sid b("1.2.3.5"); const sid c("1.2.3.5"); EXPECT_FALSE(b <= a); EXPECT_LE(a, b); EXPECT_LE(b, c); EXPECT_LE(c, b); } TEST(SidTest, Equality) { const sid a("1.2.3.4"); const sid b("1.2.3.4"); EXPECT_EQ(a, b); EXPECT_EQ(b, a); const sid c("1.2.3.5"); EXPECT_NE(a, c); EXPECT_FALSE(a == c); } TEST(SidTest, Inequality) { const sid a("1.2.3.4"); const sid b("1.2.3.5"); EXPECT_NE(a, b); EXPECT_NE(b, a); const sid c("1.2.3.4"); EXPECT_EQ(a, c); EXPECT_FALSE(a != c); } TEST(SidTest, Successor) { const sid a("1.2.3.4"); ASSERT_EQ(a.successor(), sid("1.2.3.5")); const sid b("5.6"); ASSERT_EQ(b.successor(), sid("5.7")); const sid nullsid; ASSERT_EQ(nullsid.successor(), sid("1.1")); } TEST(SidTest, NextBranch) { sid a("1.2.3.4"); a.next_branch(); ASSERT_EQ(a, sid("1.2.4.1")); sid b("5.6"); b.next_branch(); ASSERT_EQ(b, sid("5.6.1.1")); } TEST(SidTest, NextLevel) { sid a("1.2.3.4"); a.next_level(); ASSERT_EQ(a.as_string(), "1.3"); sid b("5.6"); b.next_level(); ASSERT_EQ(b.as_string(), "5.7"); } TEST(SidTest, Increment) { sid a("1.2.3.4"); ++a; ASSERT_EQ(a.as_string(), "1.2.3.5"); sid b("5.6"); ++b; ASSERT_EQ(b.as_string(), "5.7"); sid c("8"); ++c; ASSERT_EQ(c.as_string(), "9.0"); } TEST(SidTest, Decrement) { sid a("1.2.3.4"); --a; ASSERT_EQ(a.as_string(), "1.2.3.3"); sid b("5.6"); --b; ASSERT_EQ(b.as_string(), "5.5"); sid c("8"); --c; ASSERT_EQ(c.as_string(), "7.0"); } TEST(SidTest, TrunkSuccessor) { sid a("5.4"); sid b("5.6"); // b is a trunk successor of a. ASSERT_TRUE(a.is_trunk_successor(b)); // c is not a trunk successor of a since c is not on the trunk. sid c("5.7.1.1"); ASSERT_FALSE(a.is_trunk_successor(c)); } TEST(SidTest, BranchGreaterThan) { sid a("5.4.3.2"); sid b("5.4.4.1"); ASSERT_TRUE(b.branch_greater_than(a)); ASSERT_FALSE(a.branch_greater_than(b)); ASSERT_FALSE(a.branch_greater_than(a)); sid c("5.4"); ASSERT_TRUE(a.branch_greater_than(c)); ASSERT_TRUE(b.branch_greater_than(c)); ASSERT_FALSE(c.branch_greater_than(a)); ASSERT_FALSE(c.branch_greater_than(b)); } TEST(SidTest, PartialMatch) { // Non-comparable SIDs cannot be a partial match. sid a("5.4"); sid b("1.2.3.4"); ASSERT_FALSE(a.partial_match(b)); ASSERT_FALSE(b.partial_match(a)); // The null SID is not comparable with anything. const sid null = sid::null_sid(); ASSERT_FALSE(null.partial_match(null)); ASSERT_FALSE(null.partial_match(a)); ASSERT_FALSE(b.partial_match(null)); // Identical SIDs are also partial_matches. ASSERT_TRUE(a.partial_match(a)); // FIXME: figure out if b should be a partial match for itself. //ASSERT_TRUE(b.partial_match(b)); // A release mismatch will cause a partial_match to fail. ASSERT_FALSE(sid("1.2").partial_match(sid("5.6"))); } TEST(SidTest, Matches) { sid a("1.2.3.4"); sid b("1.2.3.5"); // SIDs always match themselves. ASSERT_TRUE(a.matches(a, 4)); ASSERT_TRUE(b.matches(b, 4)); ASSERT_TRUE(a.matches(a, 3)); ASSERT_TRUE(b.matches(b, 3)); ASSERT_TRUE(a.matches(a, 2)); ASSERT_TRUE(b.matches(b, 2)); ASSERT_TRUE(a.matches(a, 1)); ASSERT_TRUE(b.matches(b, 1)); // Mismatched SIDs match to zero components. ASSERT_TRUE(a.matches(sid("5.6"), 0)); // But we should detect a mismatch at the release. ASSERT_FALSE(a.matches(sid("5.6"), 1)); // Check mismatch detection at the level. a = sid("1.2.3.4"); b = sid("1.3.3.4"); ASSERT_TRUE(a.matches(b, 1)); ASSERT_FALSE(a.matches(b, 2)); // Check mismatch detection at the branch. a = sid("1.2.3.4"); b = sid("1.2.4.4"); ASSERT_TRUE(a.matches(b, 1)); ASSERT_TRUE(a.matches(b, 2)); ASSERT_FALSE(a.matches(b, 3)); ASSERT_FALSE(a.matches(b, 4)); // Check mismatch detection at the sequence. a = sid("1.2.3.4"); b = sid("1.2.3.5"); ASSERT_TRUE(a.matches(b, 1)); ASSERT_TRUE(a.matches(b, 2)); ASSERT_TRUE(a.matches(b, 3)); ASSERT_FALSE(a.matches(b, 4)); } TEST(SidTest, ReleaseOnly) { const sid a("1.2.3.4"); ASSERT_FALSE(a.release_only()); const sid b("1.2"); ASSERT_FALSE(b.release_only()); const sid c("1.0"); ASSERT_TRUE(c.release_only()); const sid d("0.0"); ASSERT_FALSE(d.release_only()); } // trunk_match TEST(SidTest, TrunkMatch) { ASSERT_TRUE(sid("1.2").trunk_match("1.2")); ASSERT_TRUE(sid("1.2").trunk_match("1.2.3.4")); ASSERT_FALSE(sid("1.2").trunk_match("1.3.3.4")); ASSERT_FALSE(sid("1.3").trunk_match("1.2")); // Different branches can still be trunk matches. ASSERT_TRUE(sid("1.2.7.8").trunk_match("1.2.3.4")); } #if 0 // sid::sid(relvbr) is declared but not implemented. TEST(SidTest, ConstructFromRelvbr) { const relvbr r("1.2.3"); const sid s(r); EXPECT_EQ("1.2.3.0", s.as_string()); } #endif CSSC-1.4.1/unit-tests/googletest/0000755000000000000000000000000013464267700014742 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/src/0000755000000000000000000000000013464267700015531 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/src/gtest-test-part.cc0000644000000000000000000001010312664550137021102 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: mheule@google.com (Markus Heule) // // The Google C++ Testing Framework (Google Test) #include "gtest/gtest-test-part.h" // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick exists to // prevent the accidental inclusion of gtest-internal-inl.h in the // user's code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ namespace testing { using internal::GetUnitTestImpl; // Gets the summary of the failure message by omitting the stack trace // in it. std::string TestPartResult::ExtractSummary(const char* message) { const char* const stack_trace = strstr(message, internal::kStackTraceMarker); return stack_trace == NULL ? message : std::string(message, stack_trace); } // Prints a TestPartResult object. std::ostream& operator<<(std::ostream& os, const TestPartResult& result) { return os << result.file_name() << ":" << result.line_number() << ": " << (result.type() == TestPartResult::kSuccess ? "Success" : result.type() == TestPartResult::kFatalFailure ? "Fatal failure" : "Non-fatal failure") << ":\n" << result.message() << std::endl; } // Appends a TestPartResult to the array. void TestPartResultArray::Append(const TestPartResult& result) { array_.push_back(result); } // Returns the TestPartResult at the given index (0-based). const TestPartResult& TestPartResultArray::GetTestPartResult(int index) const { if (index < 0 || index >= size()) { printf("\nInvalid index (%d) into TestPartResultArray.\n", index); internal::posix::Abort(); } return array_[index]; } // Returns the number of TestPartResult objects in the array. int TestPartResultArray::size() const { return static_cast(array_.size()); } namespace internal { HasNewFatalFailureHelper::HasNewFatalFailureHelper() : has_new_fatal_failure_(false), original_reporter_(GetUnitTestImpl()-> GetTestPartResultReporterForCurrentThread()) { GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(this); } HasNewFatalFailureHelper::~HasNewFatalFailureHelper() { GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread( original_reporter_); } void HasNewFatalFailureHelper::ReportTestPartResult( const TestPartResult& result) { if (result.fatally_failed()) has_new_fatal_failure_ = true; original_reporter_->ReportTestPartResult(result); } } // namespace internal } // namespace testing CSSC-1.4.1/unit-tests/googletest/src/gtest-typed-test.cc0000644000000000000000000000726212664550137021275 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) #include "gtest/gtest-typed-test.h" #include "gtest/gtest.h" namespace testing { namespace internal { #if GTEST_HAS_TYPED_TEST_P // Skips to the first non-space char in str. Returns an empty string if str // contains only whitespace characters. static const char* SkipSpaces(const char* str) { while (IsSpace(*str)) str++; return str; } // Verifies that registered_tests match the test names in // defined_test_names_; returns registered_tests if successful, or // aborts the program otherwise. const char* TypedTestCasePState::VerifyRegisteredTestNames( const char* file, int line, const char* registered_tests) { typedef ::std::set::const_iterator DefinedTestIter; registered_ = true; // Skip initial whitespace in registered_tests since some // preprocessors prefix stringizied literals with whitespace. registered_tests = SkipSpaces(registered_tests); Message errors; ::std::set tests; for (const char* names = registered_tests; names != NULL; names = SkipComma(names)) { const std::string name = GetPrefixUntilComma(names); if (tests.count(name) != 0) { errors << "Test " << name << " is listed more than once.\n"; continue; } bool found = false; for (DefinedTestIter it = defined_test_names_.begin(); it != defined_test_names_.end(); ++it) { if (name == *it) { found = true; break; } } if (found) { tests.insert(name); } else { errors << "No test named " << name << " can be found in this test case.\n"; } } for (DefinedTestIter it = defined_test_names_.begin(); it != defined_test_names_.end(); ++it) { if (tests.count(*it) == 0) { errors << "You forgot to list test " << *it << ".\n"; } } const std::string& errors_str = errors.GetString(); if (errors_str != "") { fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(), errors_str.c_str()); fflush(stderr); posix::Abort(); } return registered_tests; } #endif // GTEST_HAS_TYPED_TEST_P } // namespace internal } // namespace testing CSSC-1.4.1/unit-tests/googletest/src/gtest-printers.cc0000644000000000000000000003052112664550137021033 0ustar0000000000000000// Copyright 2007, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Google Test - The Google C++ Testing Framework // // This file implements a universal value printer that can print a // value of any type T: // // void ::testing::internal::UniversalPrinter::Print(value, ostream_ptr); // // It uses the << operator when possible, and prints the bytes in the // object otherwise. A user can override its behavior for a class // type Foo by defining either operator<<(::std::ostream&, const Foo&) // or void PrintTo(const Foo&, ::std::ostream*) in the namespace that // defines Foo. #include "gtest/gtest-printers.h" #include #include #include #include // NOLINT #include #include "gtest/internal/gtest-port.h" namespace testing { namespace { using ::std::ostream; // Prints a segment of bytes in the given object. GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ void PrintByteSegmentInObjectTo(const unsigned char* obj_bytes, size_t start, size_t count, ostream* os) { char text[5] = ""; for (size_t i = 0; i != count; i++) { const size_t j = start + i; if (i != 0) { // Organizes the bytes into groups of 2 for easy parsing by // human. if ((j % 2) == 0) *os << ' '; else *os << '-'; } GTEST_SNPRINTF_(text, sizeof(text), "%02X", obj_bytes[j]); *os << text; } } // Prints the bytes in the given value to the given ostream. void PrintBytesInObjectToImpl(const unsigned char* obj_bytes, size_t count, ostream* os) { // Tells the user how big the object is. *os << count << "-byte object <"; const size_t kThreshold = 132; const size_t kChunkSize = 64; // If the object size is bigger than kThreshold, we'll have to omit // some details by printing only the first and the last kChunkSize // bytes. // TODO(wan): let the user control the threshold using a flag. if (count < kThreshold) { PrintByteSegmentInObjectTo(obj_bytes, 0, count, os); } else { PrintByteSegmentInObjectTo(obj_bytes, 0, kChunkSize, os); *os << " ... "; // Rounds up to 2-byte boundary. const size_t resume_pos = (count - kChunkSize + 1)/2*2; PrintByteSegmentInObjectTo(obj_bytes, resume_pos, count - resume_pos, os); } *os << ">"; } } // namespace namespace internal2 { // Delegates to PrintBytesInObjectToImpl() to print the bytes in the // given object. The delegation simplifies the implementation, which // uses the << operator and thus is easier done outside of the // ::testing::internal namespace, which contains a << operator that // sometimes conflicts with the one in STL. void PrintBytesInObjectTo(const unsigned char* obj_bytes, size_t count, ostream* os) { PrintBytesInObjectToImpl(obj_bytes, count, os); } } // namespace internal2 namespace internal { // Depending on the value of a char (or wchar_t), we print it in one // of three formats: // - as is if it's a printable ASCII (e.g. 'a', '2', ' '), // - as a hexidecimal escape sequence (e.g. '\x7F'), or // - as a special escape sequence (e.g. '\r', '\n'). enum CharFormat { kAsIs, kHexEscape, kSpecialEscape }; // Returns true if c is a printable ASCII character. We test the // value of c directly instead of calling isprint(), which is buggy on // Windows Mobile. inline bool IsPrintableAscii(wchar_t c) { return 0x20 <= c && c <= 0x7E; } // Prints a wide or narrow char c as a character literal without the // quotes, escaping it when necessary; returns how c was formatted. // The template argument UnsignedChar is the unsigned version of Char, // which is the type of c. template static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) { switch (static_cast(c)) { case L'\0': *os << "\\0"; break; case L'\'': *os << "\\'"; break; case L'\\': *os << "\\\\"; break; case L'\a': *os << "\\a"; break; case L'\b': *os << "\\b"; break; case L'\f': *os << "\\f"; break; case L'\n': *os << "\\n"; break; case L'\r': *os << "\\r"; break; case L'\t': *os << "\\t"; break; case L'\v': *os << "\\v"; break; default: if (IsPrintableAscii(c)) { *os << static_cast(c); return kAsIs; } else { *os << "\\x" + String::FormatHexInt(static_cast(c)); return kHexEscape; } } return kSpecialEscape; } // Prints a wchar_t c as if it's part of a string literal, escaping it when // necessary; returns how c was formatted. static CharFormat PrintAsStringLiteralTo(wchar_t c, ostream* os) { switch (c) { case L'\'': *os << "'"; return kAsIs; case L'"': *os << "\\\""; return kSpecialEscape; default: return PrintAsCharLiteralTo(c, os); } } // Prints a char c as if it's part of a string literal, escaping it when // necessary; returns how c was formatted. static CharFormat PrintAsStringLiteralTo(char c, ostream* os) { return PrintAsStringLiteralTo( static_cast(static_cast(c)), os); } // Prints a wide or narrow character c and its code. '\0' is printed // as "'\\0'", other unprintable characters are also properly escaped // using the standard C++ escape sequence. The template argument // UnsignedChar is the unsigned version of Char, which is the type of c. template void PrintCharAndCodeTo(Char c, ostream* os) { // First, print c as a literal in the most readable form we can find. *os << ((sizeof(c) > 1) ? "L'" : "'"); const CharFormat format = PrintAsCharLiteralTo(c, os); *os << "'"; // To aid user debugging, we also print c's code in decimal, unless // it's 0 (in which case c was printed as '\\0', making the code // obvious). if (c == 0) return; *os << " (" << static_cast(c); // For more convenience, we print c's code again in hexidecimal, // unless c was already printed in the form '\x##' or the code is in // [1, 9]. if (format == kHexEscape || (1 <= c && c <= 9)) { // Do nothing. } else { *os << ", 0x" << String::FormatHexInt(static_cast(c)); } *os << ")"; } void PrintTo(unsigned char c, ::std::ostream* os) { PrintCharAndCodeTo(c, os); } void PrintTo(signed char c, ::std::ostream* os) { PrintCharAndCodeTo(c, os); } // Prints a wchar_t as a symbol if it is printable or as its internal // code otherwise and also as its code. L'\0' is printed as "L'\\0'". void PrintTo(wchar_t wc, ostream* os) { PrintCharAndCodeTo(wc, os); } // Prints the given array of characters to the ostream. CharType must be either // char or wchar_t. // The array starts at begin, the length is len, it may include '\0' characters // and may not be NUL-terminated. template GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ static void PrintCharsAsStringTo( const CharType* begin, size_t len, ostream* os) { const char* const kQuoteBegin = sizeof(CharType) == 1 ? "\"" : "L\""; *os << kQuoteBegin; bool is_previous_hex = false; for (size_t index = 0; index < len; ++index) { const CharType cur = begin[index]; if (is_previous_hex && IsXDigit(cur)) { // Previous character is of '\x..' form and this character can be // interpreted as another hexadecimal digit in its number. Break string to // disambiguate. *os << "\" " << kQuoteBegin; } is_previous_hex = PrintAsStringLiteralTo(cur, os) == kHexEscape; } *os << "\""; } // Prints a (const) char/wchar_t array of 'len' elements, starting at address // 'begin'. CharType must be either char or wchar_t. template GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ static void UniversalPrintCharArray( const CharType* begin, size_t len, ostream* os) { // The code // const char kFoo[] = "foo"; // generates an array of 4, not 3, elements, with the last one being '\0'. // // Therefore when printing a char array, we don't print the last element if // it's '\0', such that the output matches the string literal as it's // written in the source code. if (len > 0 && begin[len - 1] == '\0') { PrintCharsAsStringTo(begin, len - 1, os); return; } // If, however, the last element in the array is not '\0', e.g. // const char kFoo[] = { 'f', 'o', 'o' }; // we must print the entire array. We also print a message to indicate // that the array is not NUL-terminated. PrintCharsAsStringTo(begin, len, os); *os << " (no terminating NUL)"; } // Prints a (const) char array of 'len' elements, starting at address 'begin'. void UniversalPrintArray(const char* begin, size_t len, ostream* os) { UniversalPrintCharArray(begin, len, os); } // Prints a (const) wchar_t array of 'len' elements, starting at address // 'begin'. void UniversalPrintArray(const wchar_t* begin, size_t len, ostream* os) { UniversalPrintCharArray(begin, len, os); } // Prints the given C string to the ostream. void PrintTo(const char* s, ostream* os) { if (s == NULL) { *os << "NULL"; } else { *os << ImplicitCast_(s) << " pointing to "; PrintCharsAsStringTo(s, strlen(s), os); } } // MSVC compiler can be configured to define whar_t as a typedef // of unsigned short. Defining an overload for const wchar_t* in that case // would cause pointers to unsigned shorts be printed as wide strings, // possibly accessing more memory than intended and causing invalid // memory accesses. MSVC defines _NATIVE_WCHAR_T_DEFINED symbol when // wchar_t is implemented as a native type. #if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED) // Prints the given wide C string to the ostream. void PrintTo(const wchar_t* s, ostream* os) { if (s == NULL) { *os << "NULL"; } else { *os << ImplicitCast_(s) << " pointing to "; PrintCharsAsStringTo(s, std::wcslen(s), os); } } #endif // wchar_t is native // Prints a ::string object. #if GTEST_HAS_GLOBAL_STRING void PrintStringTo(const ::string& s, ostream* os) { PrintCharsAsStringTo(s.data(), s.size(), os); } #endif // GTEST_HAS_GLOBAL_STRING void PrintStringTo(const ::std::string& s, ostream* os) { PrintCharsAsStringTo(s.data(), s.size(), os); } // Prints a ::wstring object. #if GTEST_HAS_GLOBAL_WSTRING void PrintWideStringTo(const ::wstring& s, ostream* os) { PrintCharsAsStringTo(s.data(), s.size(), os); } #endif // GTEST_HAS_GLOBAL_WSTRING #if GTEST_HAS_STD_WSTRING void PrintWideStringTo(const ::std::wstring& s, ostream* os) { PrintCharsAsStringTo(s.data(), s.size(), os); } #endif // GTEST_HAS_STD_WSTRING } // namespace internal } // namespace testing CSSC-1.4.1/unit-tests/googletest/src/gtest-filepath.cc0000644000000000000000000003357412664550137020774 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: keith.ray@gmail.com (Keith Ray) #include "gtest/gtest-message.h" #include "gtest/internal/gtest-filepath.h" #include "gtest/internal/gtest-port.h" #include #if GTEST_OS_WINDOWS_MOBILE # include #elif GTEST_OS_WINDOWS # include # include #elif GTEST_OS_SYMBIAN // Symbian OpenC has PATH_MAX in sys/syslimits.h # include #else # include # include // Some Linux distributions define PATH_MAX here. #endif // GTEST_OS_WINDOWS_MOBILE #if GTEST_OS_WINDOWS # define GTEST_PATH_MAX_ _MAX_PATH #elif defined(PATH_MAX) # define GTEST_PATH_MAX_ PATH_MAX #elif defined(_XOPEN_PATH_MAX) # define GTEST_PATH_MAX_ _XOPEN_PATH_MAX #else # define GTEST_PATH_MAX_ _POSIX_PATH_MAX #endif // GTEST_OS_WINDOWS #include "gtest/internal/gtest-string.h" namespace testing { namespace internal { #if GTEST_OS_WINDOWS // On Windows, '\\' is the standard path separator, but many tools and the // Windows API also accept '/' as an alternate path separator. Unless otherwise // noted, a file path can contain either kind of path separators, or a mixture // of them. const char kPathSeparator = '\\'; const char kAlternatePathSeparator = '/'; const char kAlternatePathSeparatorString[] = "/"; # if GTEST_OS_WINDOWS_MOBILE // Windows CE doesn't have a current directory. You should not use // the current directory in tests on Windows CE, but this at least // provides a reasonable fallback. const char kCurrentDirectoryString[] = "\\"; // Windows CE doesn't define INVALID_FILE_ATTRIBUTES const DWORD kInvalidFileAttributes = 0xffffffff; # else const char kCurrentDirectoryString[] = ".\\"; # endif // GTEST_OS_WINDOWS_MOBILE #else const char kPathSeparator = '/'; const char kCurrentDirectoryString[] = "./"; #endif // GTEST_OS_WINDOWS // Returns whether the given character is a valid path separator. static bool IsPathSeparator(char c) { #if GTEST_HAS_ALT_PATH_SEP_ return (c == kPathSeparator) || (c == kAlternatePathSeparator); #else return c == kPathSeparator; #endif } // Returns the current working directory, or "" if unsuccessful. FilePath FilePath::GetCurrentDir() { #if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT // Windows CE doesn't have a current directory, so we just return // something reasonable. return FilePath(kCurrentDirectoryString); #elif GTEST_OS_WINDOWS char cwd[GTEST_PATH_MAX_ + 1] = { '\0' }; return FilePath(_getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd); #else char cwd[GTEST_PATH_MAX_ + 1] = { '\0' }; return FilePath(getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd); #endif // GTEST_OS_WINDOWS_MOBILE } // Returns a copy of the FilePath with the case-insensitive extension removed. // Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns // FilePath("dir/file"). If a case-insensitive extension is not // found, returns a copy of the original FilePath. FilePath FilePath::RemoveExtension(const char* extension) const { const std::string dot_extension = std::string(".") + extension; if (String::EndsWithCaseInsensitive(pathname_, dot_extension)) { return FilePath(pathname_.substr( 0, pathname_.length() - dot_extension.length())); } return *this; } // Returns a pointer to the last occurence of a valid path separator in // the FilePath. On Windows, for example, both '/' and '\' are valid path // separators. Returns NULL if no path separator was found. const char* FilePath::FindLastPathSeparator() const { const char* const last_sep = strrchr(c_str(), kPathSeparator); #if GTEST_HAS_ALT_PATH_SEP_ const char* const last_alt_sep = strrchr(c_str(), kAlternatePathSeparator); // Comparing two pointers of which only one is NULL is undefined. if (last_alt_sep != NULL && (last_sep == NULL || last_alt_sep > last_sep)) { return last_alt_sep; } #endif return last_sep; } // Returns a copy of the FilePath with the directory part removed. // Example: FilePath("path/to/file").RemoveDirectoryName() returns // FilePath("file"). If there is no directory part ("just_a_file"), it returns // the FilePath unmodified. If there is no file part ("just_a_dir/") it // returns an empty FilePath (""). // On Windows platform, '\' is the path separator, otherwise it is '/'. FilePath FilePath::RemoveDirectoryName() const { const char* const last_sep = FindLastPathSeparator(); return last_sep ? FilePath(last_sep + 1) : *this; } // RemoveFileName returns the directory path with the filename removed. // Example: FilePath("path/to/file").RemoveFileName() returns "path/to/". // If the FilePath is "a_file" or "/a_file", RemoveFileName returns // FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does // not have a file, like "just/a/dir/", it returns the FilePath unmodified. // On Windows platform, '\' is the path separator, otherwise it is '/'. FilePath FilePath::RemoveFileName() const { const char* const last_sep = FindLastPathSeparator(); std::string dir; if (last_sep) { dir = std::string(c_str(), last_sep + 1 - c_str()); } else { dir = kCurrentDirectoryString; } return FilePath(dir); } // Helper functions for naming files in a directory for xml output. // Given directory = "dir", base_name = "test", number = 0, // extension = "xml", returns "dir/test.xml". If number is greater // than zero (e.g., 12), returns "dir/test_12.xml". // On Windows platform, uses \ as the separator rather than /. FilePath FilePath::MakeFileName(const FilePath& directory, const FilePath& base_name, int number, const char* extension) { std::string file; if (number == 0) { file = base_name.string() + "." + extension; } else { file = base_name.string() + "_" + StreamableToString(number) + "." + extension; } return ConcatPaths(directory, FilePath(file)); } // Given directory = "dir", relative_path = "test.xml", returns "dir/test.xml". // On Windows, uses \ as the separator rather than /. FilePath FilePath::ConcatPaths(const FilePath& directory, const FilePath& relative_path) { if (directory.IsEmpty()) return relative_path; const FilePath dir(directory.RemoveTrailingPathSeparator()); return FilePath(dir.string() + kPathSeparator + relative_path.string()); } // Returns true if pathname describes something findable in the file-system, // either a file, directory, or whatever. bool FilePath::FileOrDirectoryExists() const { #if GTEST_OS_WINDOWS_MOBILE LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str()); const DWORD attributes = GetFileAttributes(unicode); delete [] unicode; return attributes != kInvalidFileAttributes; #else posix::StatStruct file_stat; return posix::Stat(pathname_.c_str(), &file_stat) == 0; #endif // GTEST_OS_WINDOWS_MOBILE } // Returns true if pathname describes a directory in the file-system // that exists. bool FilePath::DirectoryExists() const { bool result = false; #if GTEST_OS_WINDOWS // Don't strip off trailing separator if path is a root directory on // Windows (like "C:\\"). const FilePath& path(IsRootDirectory() ? *this : RemoveTrailingPathSeparator()); #else const FilePath& path(*this); #endif #if GTEST_OS_WINDOWS_MOBILE LPCWSTR unicode = String::AnsiToUtf16(path.c_str()); const DWORD attributes = GetFileAttributes(unicode); delete [] unicode; if ((attributes != kInvalidFileAttributes) && (attributes & FILE_ATTRIBUTE_DIRECTORY)) { result = true; } #else posix::StatStruct file_stat; result = posix::Stat(path.c_str(), &file_stat) == 0 && posix::IsDir(file_stat); #endif // GTEST_OS_WINDOWS_MOBILE return result; } // Returns true if pathname describes a root directory. (Windows has one // root directory per disk drive.) bool FilePath::IsRootDirectory() const { #if GTEST_OS_WINDOWS // TODO(wan@google.com): on Windows a network share like // \\server\share can be a root directory, although it cannot be the // current directory. Handle this properly. return pathname_.length() == 3 && IsAbsolutePath(); #else return pathname_.length() == 1 && IsPathSeparator(pathname_.c_str()[0]); #endif } // Returns true if pathname describes an absolute path. bool FilePath::IsAbsolutePath() const { const char* const name = pathname_.c_str(); #if GTEST_OS_WINDOWS return pathname_.length() >= 3 && ((name[0] >= 'a' && name[0] <= 'z') || (name[0] >= 'A' && name[0] <= 'Z')) && name[1] == ':' && IsPathSeparator(name[2]); #else return IsPathSeparator(name[0]); #endif } // Returns a pathname for a file that does not currently exist. The pathname // will be directory/base_name.extension or // directory/base_name_.extension if directory/base_name.extension // already exists. The number will be incremented until a pathname is found // that does not already exist. // Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'. // There could be a race condition if two or more processes are calling this // function at the same time -- they could both pick the same filename. FilePath FilePath::GenerateUniqueFileName(const FilePath& directory, const FilePath& base_name, const char* extension) { FilePath full_pathname; int number = 0; do { full_pathname.Set(MakeFileName(directory, base_name, number++, extension)); } while (full_pathname.FileOrDirectoryExists()); return full_pathname; } // Returns true if FilePath ends with a path separator, which indicates that // it is intended to represent a directory. Returns false otherwise. // This does NOT check that a directory (or file) actually exists. bool FilePath::IsDirectory() const { return !pathname_.empty() && IsPathSeparator(pathname_.c_str()[pathname_.length() - 1]); } // Create directories so that path exists. Returns true if successful or if // the directories already exist; returns false if unable to create directories // for any reason. bool FilePath::CreateDirectoriesRecursively() const { if (!this->IsDirectory()) { return false; } if (pathname_.length() == 0 || this->DirectoryExists()) { return true; } const FilePath parent(this->RemoveTrailingPathSeparator().RemoveFileName()); return parent.CreateDirectoriesRecursively() && this->CreateFolder(); } // Create the directory so that path exists. Returns true if successful or // if the directory already exists; returns false if unable to create the // directory for any reason, including if the parent directory does not // exist. Not named "CreateDirectory" because that's a macro on Windows. bool FilePath::CreateFolder() const { #if GTEST_OS_WINDOWS_MOBILE FilePath removed_sep(this->RemoveTrailingPathSeparator()); LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str()); int result = CreateDirectory(unicode, NULL) ? 0 : -1; delete [] unicode; #elif GTEST_OS_WINDOWS int result = _mkdir(pathname_.c_str()); #else int result = mkdir(pathname_.c_str(), 0777); #endif // GTEST_OS_WINDOWS_MOBILE if (result == -1) { return this->DirectoryExists(); // An error is OK if the directory exists. } return true; // No error. } // If input name has a trailing separator character, remove it and return the // name, otherwise return the name string unmodified. // On Windows platform, uses \ as the separator, other platforms use /. FilePath FilePath::RemoveTrailingPathSeparator() const { return IsDirectory() ? FilePath(pathname_.substr(0, pathname_.length() - 1)) : *this; } // Removes any redundant separators that might be in the pathname. // For example, "bar///foo" becomes "bar/foo". Does not eliminate other // redundancies that might be in a pathname involving "." or "..". // TODO(wan@google.com): handle Windows network shares (e.g. \\server\share). void FilePath::Normalize() { if (pathname_.c_str() == NULL) { pathname_ = ""; return; } const char* src = pathname_.c_str(); char* const dest = new char[pathname_.length() + 1]; char* dest_ptr = dest; memset(dest_ptr, 0, pathname_.length() + 1); while (*src != '\0') { *dest_ptr = *src; if (!IsPathSeparator(*src)) { src++; } else { #if GTEST_HAS_ALT_PATH_SEP_ if (*dest_ptr == kAlternatePathSeparator) { *dest_ptr = kPathSeparator; } #endif while (IsPathSeparator(*src)) src++; } dest_ptr++; } *dest_ptr = '\0'; pathname_ = dest; delete[] dest; } } // namespace internal } // namespace testing CSSC-1.4.1/unit-tests/googletest/src/gtest-port.cc0000644000000000000000000012025412664550137020154 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) #include "gtest/internal/gtest-port.h" #include #include #include #include #if GTEST_OS_WINDOWS # include # include # include # include // Used in ThreadLocal. #else # include #endif // GTEST_OS_WINDOWS #if GTEST_OS_MAC # include # include # include #endif // GTEST_OS_MAC #if GTEST_OS_QNX # include # include # include #endif // GTEST_OS_QNX #include "gtest/gtest-spi.h" #include "gtest/gtest-message.h" #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-string.h" // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick exists to // prevent the accidental inclusion of gtest-internal-inl.h in the // user's code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ namespace testing { namespace internal { #if defined(_MSC_VER) || defined(__BORLANDC__) // MSVC and C++Builder do not provide a definition of STDERR_FILENO. const int kStdOutFileno = 1; const int kStdErrFileno = 2; #else const int kStdOutFileno = STDOUT_FILENO; const int kStdErrFileno = STDERR_FILENO; #endif // _MSC_VER #if GTEST_OS_MAC // Returns the number of threads running in the process, or 0 to indicate that // we cannot detect it. size_t GetThreadCount() { const task_t task = mach_task_self(); mach_msg_type_number_t thread_count; thread_act_array_t thread_list; const kern_return_t status = task_threads(task, &thread_list, &thread_count); if (status == KERN_SUCCESS) { // task_threads allocates resources in thread_list and we need to free them // to avoid leaks. vm_deallocate(task, reinterpret_cast(thread_list), sizeof(thread_t) * thread_count); return static_cast(thread_count); } else { return 0; } } #elif GTEST_OS_QNX // Returns the number of threads running in the process, or 0 to indicate that // we cannot detect it. size_t GetThreadCount() { const int fd = open("/proc/self/as", O_RDONLY); if (fd < 0) { return 0; } procfs_info process_info; const int status = devctl(fd, DCMD_PROC_INFO, &process_info, sizeof(process_info), NULL); close(fd); if (status == EOK) { return static_cast(process_info.num_threads); } else { return 0; } } #else size_t GetThreadCount() { // There's no portable way to detect the number of threads, so we just // return 0 to indicate that we cannot detect it. return 0; } #endif // GTEST_OS_MAC #if GTEST_IS_THREADSAFE && GTEST_OS_WINDOWS void SleepMilliseconds(int n) { ::Sleep(n); } AutoHandle::AutoHandle() : handle_(INVALID_HANDLE_VALUE) {} AutoHandle::AutoHandle(Handle handle) : handle_(handle) {} AutoHandle::~AutoHandle() { Reset(); } AutoHandle::Handle AutoHandle::Get() const { return handle_; } void AutoHandle::Reset() { Reset(INVALID_HANDLE_VALUE); } void AutoHandle::Reset(HANDLE handle) { // Resetting with the same handle we already own is invalid. if (handle_ != handle) { if (IsCloseable()) { ::CloseHandle(handle_); } handle_ = handle; } else { GTEST_CHECK_(!IsCloseable()) << "Resetting a valid handle to itself is likely a programmer error " "and thus not allowed."; } } bool AutoHandle::IsCloseable() const { // Different Windows APIs may use either of these values to represent an // invalid handle. return handle_ != NULL && handle_ != INVALID_HANDLE_VALUE; } Notification::Notification() : event_(::CreateEvent(NULL, // Default security attributes. TRUE, // Do not reset automatically. FALSE, // Initially unset. NULL)) { // Anonymous event. GTEST_CHECK_(event_.Get() != NULL); } void Notification::Notify() { GTEST_CHECK_(::SetEvent(event_.Get()) != FALSE); } void Notification::WaitForNotification() { GTEST_CHECK_( ::WaitForSingleObject(event_.Get(), INFINITE) == WAIT_OBJECT_0); } Mutex::Mutex() : type_(kDynamic), owner_thread_id_(0), critical_section_init_phase_(0), critical_section_(new CRITICAL_SECTION) { ::InitializeCriticalSection(critical_section_); } Mutex::~Mutex() { // Static mutexes are leaked intentionally. It is not thread-safe to try // to clean them up. // TODO(yukawa): Switch to Slim Reader/Writer (SRW) Locks, which requires // nothing to clean it up but is available only on Vista and later. // http://msdn.microsoft.com/en-us/library/windows/desktop/aa904937.aspx if (type_ == kDynamic) { ::DeleteCriticalSection(critical_section_); delete critical_section_; critical_section_ = NULL; } } void Mutex::Lock() { ThreadSafeLazyInit(); ::EnterCriticalSection(critical_section_); owner_thread_id_ = ::GetCurrentThreadId(); } void Mutex::Unlock() { ThreadSafeLazyInit(); // We don't protect writing to owner_thread_id_ here, as it's the // caller's responsibility to ensure that the current thread holds the // mutex when this is called. owner_thread_id_ = 0; ::LeaveCriticalSection(critical_section_); } // Does nothing if the current thread holds the mutex. Otherwise, crashes // with high probability. void Mutex::AssertHeld() { ThreadSafeLazyInit(); GTEST_CHECK_(owner_thread_id_ == ::GetCurrentThreadId()) << "The current thread is not holding the mutex @" << this; } // Initializes owner_thread_id_ and critical_section_ in static mutexes. void Mutex::ThreadSafeLazyInit() { // Dynamic mutexes are initialized in the constructor. if (type_ == kStatic) { switch ( ::InterlockedCompareExchange(&critical_section_init_phase_, 1L, 0L)) { case 0: // If critical_section_init_phase_ was 0 before the exchange, we // are the first to test it and need to perform the initialization. owner_thread_id_ = 0; critical_section_ = new CRITICAL_SECTION; ::InitializeCriticalSection(critical_section_); // Updates the critical_section_init_phase_ to 2 to signal // initialization complete. GTEST_CHECK_(::InterlockedCompareExchange( &critical_section_init_phase_, 2L, 1L) == 1L); break; case 1: // Somebody else is already initializing the mutex; spin until they // are done. while (::InterlockedCompareExchange(&critical_section_init_phase_, 2L, 2L) != 2L) { // Possibly yields the rest of the thread's time slice to other // threads. ::Sleep(0); } break; case 2: break; // The mutex is already initialized and ready for use. default: GTEST_CHECK_(false) << "Unexpected value of critical_section_init_phase_ " << "while initializing a static mutex."; } } } namespace { class ThreadWithParamSupport : public ThreadWithParamBase { public: static HANDLE CreateThread(Runnable* runnable, Notification* thread_can_start) { ThreadMainParam* param = new ThreadMainParam(runnable, thread_can_start); DWORD thread_id; // TODO(yukawa): Consider to use _beginthreadex instead. HANDLE thread_handle = ::CreateThread( NULL, // Default security. 0, // Default stack size. &ThreadWithParamSupport::ThreadMain, param, // Parameter to ThreadMainStatic 0x0, // Default creation flags. &thread_id); // Need a valid pointer for the call to work under Win98. GTEST_CHECK_(thread_handle != NULL) << "CreateThread failed with error " << ::GetLastError() << "."; if (thread_handle == NULL) { delete param; } return thread_handle; } private: struct ThreadMainParam { ThreadMainParam(Runnable* runnable, Notification* thread_can_start) : runnable_(runnable), thread_can_start_(thread_can_start) { } scoped_ptr runnable_; // Does not own. Notification* thread_can_start_; }; static DWORD WINAPI ThreadMain(void* ptr) { // Transfers ownership. scoped_ptr param(static_cast(ptr)); if (param->thread_can_start_ != NULL) param->thread_can_start_->WaitForNotification(); param->runnable_->Run(); return 0; } // Prohibit instantiation. ThreadWithParamSupport(); GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParamSupport); }; } // namespace ThreadWithParamBase::ThreadWithParamBase(Runnable *runnable, Notification* thread_can_start) : thread_(ThreadWithParamSupport::CreateThread(runnable, thread_can_start)) { } ThreadWithParamBase::~ThreadWithParamBase() { Join(); } void ThreadWithParamBase::Join() { GTEST_CHECK_(::WaitForSingleObject(thread_.Get(), INFINITE) == WAIT_OBJECT_0) << "Failed to join the thread with error " << ::GetLastError() << "."; } // Maps a thread to a set of ThreadIdToThreadLocals that have values // instantiated on that thread and notifies them when the thread exits. A // ThreadLocal instance is expected to persist until all threads it has // values on have terminated. class ThreadLocalRegistryImpl { public: // Registers thread_local_instance as having value on the current thread. // Returns a value that can be used to identify the thread from other threads. static ThreadLocalValueHolderBase* GetValueOnCurrentThread( const ThreadLocalBase* thread_local_instance) { DWORD current_thread = ::GetCurrentThreadId(); MutexLock lock(&mutex_); ThreadIdToThreadLocals* const thread_to_thread_locals = GetThreadLocalsMapLocked(); ThreadIdToThreadLocals::iterator thread_local_pos = thread_to_thread_locals->find(current_thread); if (thread_local_pos == thread_to_thread_locals->end()) { thread_local_pos = thread_to_thread_locals->insert( std::make_pair(current_thread, ThreadLocalValues())).first; StartWatcherThreadFor(current_thread); } ThreadLocalValues& thread_local_values = thread_local_pos->second; ThreadLocalValues::iterator value_pos = thread_local_values.find(thread_local_instance); if (value_pos == thread_local_values.end()) { value_pos = thread_local_values .insert(std::make_pair( thread_local_instance, linked_ptr( thread_local_instance->NewValueForCurrentThread()))) .first; } return value_pos->second.get(); } static void OnThreadLocalDestroyed( const ThreadLocalBase* thread_local_instance) { std::vector > value_holders; // Clean up the ThreadLocalValues data structure while holding the lock, but // defer the destruction of the ThreadLocalValueHolderBases. { MutexLock lock(&mutex_); ThreadIdToThreadLocals* const thread_to_thread_locals = GetThreadLocalsMapLocked(); for (ThreadIdToThreadLocals::iterator it = thread_to_thread_locals->begin(); it != thread_to_thread_locals->end(); ++it) { ThreadLocalValues& thread_local_values = it->second; ThreadLocalValues::iterator value_pos = thread_local_values.find(thread_local_instance); if (value_pos != thread_local_values.end()) { value_holders.push_back(value_pos->second); thread_local_values.erase(value_pos); // This 'if' can only be successful at most once, so theoretically we // could break out of the loop here, but we don't bother doing so. } } } // Outside the lock, let the destructor for 'value_holders' deallocate the // ThreadLocalValueHolderBases. } static void OnThreadExit(DWORD thread_id) { GTEST_CHECK_(thread_id != 0) << ::GetLastError(); std::vector > value_holders; // Clean up the ThreadIdToThreadLocals data structure while holding the // lock, but defer the destruction of the ThreadLocalValueHolderBases. { MutexLock lock(&mutex_); ThreadIdToThreadLocals* const thread_to_thread_locals = GetThreadLocalsMapLocked(); ThreadIdToThreadLocals::iterator thread_local_pos = thread_to_thread_locals->find(thread_id); if (thread_local_pos != thread_to_thread_locals->end()) { ThreadLocalValues& thread_local_values = thread_local_pos->second; for (ThreadLocalValues::iterator value_pos = thread_local_values.begin(); value_pos != thread_local_values.end(); ++value_pos) { value_holders.push_back(value_pos->second); } thread_to_thread_locals->erase(thread_local_pos); } } // Outside the lock, let the destructor for 'value_holders' deallocate the // ThreadLocalValueHolderBases. } private: // In a particular thread, maps a ThreadLocal object to its value. typedef std::map > ThreadLocalValues; // Stores all ThreadIdToThreadLocals having values in a thread, indexed by // thread's ID. typedef std::map ThreadIdToThreadLocals; // Holds the thread id and thread handle that we pass from // StartWatcherThreadFor to WatcherThreadFunc. typedef std::pair ThreadIdAndHandle; static void StartWatcherThreadFor(DWORD thread_id) { // The returned handle will be kept in thread_map and closed by // watcher_thread in WatcherThreadFunc. HANDLE thread = ::OpenThread(SYNCHRONIZE | THREAD_QUERY_INFORMATION, FALSE, thread_id); GTEST_CHECK_(thread != NULL); // We need to to pass a valid thread ID pointer into CreateThread for it // to work correctly under Win98. DWORD watcher_thread_id; HANDLE watcher_thread = ::CreateThread( NULL, // Default security. 0, // Default stack size &ThreadLocalRegistryImpl::WatcherThreadFunc, reinterpret_cast(new ThreadIdAndHandle(thread_id, thread)), CREATE_SUSPENDED, &watcher_thread_id); GTEST_CHECK_(watcher_thread != NULL); // Give the watcher thread the same priority as ours to avoid being // blocked by it. ::SetThreadPriority(watcher_thread, ::GetThreadPriority(::GetCurrentThread())); ::ResumeThread(watcher_thread); ::CloseHandle(watcher_thread); } // Monitors exit from a given thread and notifies those // ThreadIdToThreadLocals about thread termination. static DWORD WINAPI WatcherThreadFunc(LPVOID param) { const ThreadIdAndHandle* tah = reinterpret_cast(param); GTEST_CHECK_( ::WaitForSingleObject(tah->second, INFINITE) == WAIT_OBJECT_0); OnThreadExit(tah->first); ::CloseHandle(tah->second); delete tah; return 0; } // Returns map of thread local instances. static ThreadIdToThreadLocals* GetThreadLocalsMapLocked() { mutex_.AssertHeld(); static ThreadIdToThreadLocals* map = new ThreadIdToThreadLocals; return map; } // Protects access to GetThreadLocalsMapLocked() and its return value. static Mutex mutex_; // Protects access to GetThreadMapLocked() and its return value. static Mutex thread_map_mutex_; }; Mutex ThreadLocalRegistryImpl::mutex_(Mutex::kStaticMutex); Mutex ThreadLocalRegistryImpl::thread_map_mutex_(Mutex::kStaticMutex); ThreadLocalValueHolderBase* ThreadLocalRegistry::GetValueOnCurrentThread( const ThreadLocalBase* thread_local_instance) { return ThreadLocalRegistryImpl::GetValueOnCurrentThread( thread_local_instance); } void ThreadLocalRegistry::OnThreadLocalDestroyed( const ThreadLocalBase* thread_local_instance) { ThreadLocalRegistryImpl::OnThreadLocalDestroyed(thread_local_instance); } #endif // GTEST_IS_THREADSAFE && GTEST_OS_WINDOWS #if GTEST_USES_POSIX_RE // Implements RE. Currently only needed for death tests. RE::~RE() { if (is_valid_) { // regfree'ing an invalid regex might crash because the content // of the regex is undefined. Since the regex's are essentially // the same, one cannot be valid (or invalid) without the other // being so too. regfree(&partial_regex_); regfree(&full_regex_); } free(const_cast(pattern_)); } // Returns true iff regular expression re matches the entire str. bool RE::FullMatch(const char* str, const RE& re) { if (!re.is_valid_) return false; regmatch_t match; return regexec(&re.full_regex_, str, 1, &match, 0) == 0; } // Returns true iff regular expression re matches a substring of str // (including str itself). bool RE::PartialMatch(const char* str, const RE& re) { if (!re.is_valid_) return false; regmatch_t match; return regexec(&re.partial_regex_, str, 1, &match, 0) == 0; } // Initializes an RE from its string representation. void RE::Init(const char* regex) { pattern_ = posix::StrDup(regex); // Reserves enough bytes to hold the regular expression used for a // full match. const size_t full_regex_len = strlen(regex) + 10; char* const full_pattern = new char[full_regex_len]; snprintf(full_pattern, full_regex_len, "^(%s)$", regex); is_valid_ = regcomp(&full_regex_, full_pattern, REG_EXTENDED) == 0; // We want to call regcomp(&partial_regex_, ...) even if the // previous expression returns false. Otherwise partial_regex_ may // not be properly initialized can may cause trouble when it's // freed. // // Some implementation of POSIX regex (e.g. on at least some // versions of Cygwin) doesn't accept the empty string as a valid // regex. We change it to an equivalent form "()" to be safe. if (is_valid_) { const char* const partial_regex = (*regex == '\0') ? "()" : regex; is_valid_ = regcomp(&partial_regex_, partial_regex, REG_EXTENDED) == 0; } EXPECT_TRUE(is_valid_) << "Regular expression \"" << regex << "\" is not a valid POSIX Extended regular expression."; delete[] full_pattern; } #elif GTEST_USES_SIMPLE_RE // Returns true iff ch appears anywhere in str (excluding the // terminating '\0' character). bool IsInSet(char ch, const char* str) { return ch != '\0' && strchr(str, ch) != NULL; } // Returns true iff ch belongs to the given classification. Unlike // similar functions in , these aren't affected by the // current locale. bool IsAsciiDigit(char ch) { return '0' <= ch && ch <= '9'; } bool IsAsciiPunct(char ch) { return IsInSet(ch, "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~"); } bool IsRepeat(char ch) { return IsInSet(ch, "?*+"); } bool IsAsciiWhiteSpace(char ch) { return IsInSet(ch, " \f\n\r\t\v"); } bool IsAsciiWordChar(char ch) { return ('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') || ('0' <= ch && ch <= '9') || ch == '_'; } // Returns true iff "\\c" is a supported escape sequence. bool IsValidEscape(char c) { return (IsAsciiPunct(c) || IsInSet(c, "dDfnrsStvwW")); } // Returns true iff the given atom (specified by escaped and pattern) // matches ch. The result is undefined if the atom is invalid. bool AtomMatchesChar(bool escaped, char pattern_char, char ch) { if (escaped) { // "\\p" where p is pattern_char. switch (pattern_char) { case 'd': return IsAsciiDigit(ch); case 'D': return !IsAsciiDigit(ch); case 'f': return ch == '\f'; case 'n': return ch == '\n'; case 'r': return ch == '\r'; case 's': return IsAsciiWhiteSpace(ch); case 'S': return !IsAsciiWhiteSpace(ch); case 't': return ch == '\t'; case 'v': return ch == '\v'; case 'w': return IsAsciiWordChar(ch); case 'W': return !IsAsciiWordChar(ch); } return IsAsciiPunct(pattern_char) && pattern_char == ch; } return (pattern_char == '.' && ch != '\n') || pattern_char == ch; } // Helper function used by ValidateRegex() to format error messages. std::string FormatRegexSyntaxError(const char* regex, int index) { return (Message() << "Syntax error at index " << index << " in simple regular expression \"" << regex << "\": ").GetString(); } // Generates non-fatal failures and returns false if regex is invalid; // otherwise returns true. bool ValidateRegex(const char* regex) { if (regex == NULL) { // TODO(wan@google.com): fix the source file location in the // assertion failures to match where the regex is used in user // code. ADD_FAILURE() << "NULL is not a valid simple regular expression."; return false; } bool is_valid = true; // True iff ?, *, or + can follow the previous atom. bool prev_repeatable = false; for (int i = 0; regex[i]; i++) { if (regex[i] == '\\') { // An escape sequence i++; if (regex[i] == '\0') { ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1) << "'\\' cannot appear at the end."; return false; } if (!IsValidEscape(regex[i])) { ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1) << "invalid escape sequence \"\\" << regex[i] << "\"."; is_valid = false; } prev_repeatable = true; } else { // Not an escape sequence. const char ch = regex[i]; if (ch == '^' && i > 0) { ADD_FAILURE() << FormatRegexSyntaxError(regex, i) << "'^' can only appear at the beginning."; is_valid = false; } else if (ch == '$' && regex[i + 1] != '\0') { ADD_FAILURE() << FormatRegexSyntaxError(regex, i) << "'$' can only appear at the end."; is_valid = false; } else if (IsInSet(ch, "()[]{}|")) { ADD_FAILURE() << FormatRegexSyntaxError(regex, i) << "'" << ch << "' is unsupported."; is_valid = false; } else if (IsRepeat(ch) && !prev_repeatable) { ADD_FAILURE() << FormatRegexSyntaxError(regex, i) << "'" << ch << "' can only follow a repeatable token."; is_valid = false; } prev_repeatable = !IsInSet(ch, "^$?*+"); } } return is_valid; } // Matches a repeated regex atom followed by a valid simple regular // expression. The regex atom is defined as c if escaped is false, // or \c otherwise. repeat is the repetition meta character (?, *, // or +). The behavior is undefined if str contains too many // characters to be indexable by size_t, in which case the test will // probably time out anyway. We are fine with this limitation as // std::string has it too. bool MatchRepetitionAndRegexAtHead( bool escaped, char c, char repeat, const char* regex, const char* str) { const size_t min_count = (repeat == '+') ? 1 : 0; const size_t max_count = (repeat == '?') ? 1 : static_cast(-1) - 1; // We cannot call numeric_limits::max() as it conflicts with the // max() macro on Windows. for (size_t i = 0; i <= max_count; ++i) { // We know that the atom matches each of the first i characters in str. if (i >= min_count && MatchRegexAtHead(regex, str + i)) { // We have enough matches at the head, and the tail matches too. // Since we only care about *whether* the pattern matches str // (as opposed to *how* it matches), there is no need to find a // greedy match. return true; } if (str[i] == '\0' || !AtomMatchesChar(escaped, c, str[i])) return false; } return false; } // Returns true iff regex matches a prefix of str. regex must be a // valid simple regular expression and not start with "^", or the // result is undefined. bool MatchRegexAtHead(const char* regex, const char* str) { if (*regex == '\0') // An empty regex matches a prefix of anything. return true; // "$" only matches the end of a string. Note that regex being // valid guarantees that there's nothing after "$" in it. if (*regex == '$') return *str == '\0'; // Is the first thing in regex an escape sequence? const bool escaped = *regex == '\\'; if (escaped) ++regex; if (IsRepeat(regex[1])) { // MatchRepetitionAndRegexAtHead() calls MatchRegexAtHead(), so // here's an indirect recursion. It terminates as the regex gets // shorter in each recursion. return MatchRepetitionAndRegexAtHead( escaped, regex[0], regex[1], regex + 2, str); } else { // regex isn't empty, isn't "$", and doesn't start with a // repetition. We match the first atom of regex with the first // character of str and recurse. return (*str != '\0') && AtomMatchesChar(escaped, *regex, *str) && MatchRegexAtHead(regex + 1, str + 1); } } // Returns true iff regex matches any substring of str. regex must be // a valid simple regular expression, or the result is undefined. // // The algorithm is recursive, but the recursion depth doesn't exceed // the regex length, so we won't need to worry about running out of // stack space normally. In rare cases the time complexity can be // exponential with respect to the regex length + the string length, // but usually it's must faster (often close to linear). bool MatchRegexAnywhere(const char* regex, const char* str) { if (regex == NULL || str == NULL) return false; if (*regex == '^') return MatchRegexAtHead(regex + 1, str); // A successful match can be anywhere in str. do { if (MatchRegexAtHead(regex, str)) return true; } while (*str++ != '\0'); return false; } // Implements the RE class. RE::~RE() { free(const_cast(pattern_)); free(const_cast(full_pattern_)); } // Returns true iff regular expression re matches the entire str. bool RE::FullMatch(const char* str, const RE& re) { return re.is_valid_ && MatchRegexAnywhere(re.full_pattern_, str); } // Returns true iff regular expression re matches a substring of str // (including str itself). bool RE::PartialMatch(const char* str, const RE& re) { return re.is_valid_ && MatchRegexAnywhere(re.pattern_, str); } // Initializes an RE from its string representation. void RE::Init(const char* regex) { pattern_ = full_pattern_ = NULL; if (regex != NULL) { pattern_ = posix::StrDup(regex); } is_valid_ = ValidateRegex(regex); if (!is_valid_) { // No need to calculate the full pattern when the regex is invalid. return; } const size_t len = strlen(regex); // Reserves enough bytes to hold the regular expression used for a // full match: we need space to prepend a '^', append a '$', and // terminate the string with '\0'. char* buffer = static_cast(malloc(len + 3)); full_pattern_ = buffer; if (*regex != '^') *buffer++ = '^'; // Makes sure full_pattern_ starts with '^'. // We don't use snprintf or strncpy, as they trigger a warning when // compiled with VC++ 8.0. memcpy(buffer, regex, len); buffer += len; if (len == 0 || regex[len - 1] != '$') *buffer++ = '$'; // Makes sure full_pattern_ ends with '$'. *buffer = '\0'; } #endif // GTEST_USES_POSIX_RE const char kUnknownFile[] = "unknown file"; // Formats a source file path and a line number as they would appear // in an error message from the compiler used to compile this code. GTEST_API_ ::std::string FormatFileLocation(const char* file, int line) { const std::string file_name(file == NULL ? kUnknownFile : file); if (line < 0) { return file_name + ":"; } #ifdef _MSC_VER return file_name + "(" + StreamableToString(line) + "):"; #else return file_name + ":" + StreamableToString(line) + ":"; #endif // _MSC_VER } // Formats a file location for compiler-independent XML output. // Although this function is not platform dependent, we put it next to // FormatFileLocation in order to contrast the two functions. // Note that FormatCompilerIndependentFileLocation() does NOT append colon // to the file location it produces, unlike FormatFileLocation(). GTEST_API_ ::std::string FormatCompilerIndependentFileLocation( const char* file, int line) { const std::string file_name(file == NULL ? kUnknownFile : file); if (line < 0) return file_name; else return file_name + ":" + StreamableToString(line); } GTestLog::GTestLog(GTestLogSeverity severity, const char* file, int line) : severity_(severity) { const char* const marker = severity == GTEST_INFO ? "[ INFO ]" : severity == GTEST_WARNING ? "[WARNING]" : severity == GTEST_ERROR ? "[ ERROR ]" : "[ FATAL ]"; GetStream() << ::std::endl << marker << " " << FormatFileLocation(file, line).c_str() << ": "; } // Flushes the buffers and, if severity is GTEST_FATAL, aborts the program. GTestLog::~GTestLog() { GetStream() << ::std::endl; if (severity_ == GTEST_FATAL) { fflush(stderr); posix::Abort(); } } // Disable Microsoft deprecation warnings for POSIX functions called from // this class (creat, dup, dup2, and close) GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996) #if GTEST_HAS_STREAM_REDIRECTION // Object that captures an output stream (stdout/stderr). class CapturedStream { public: // The ctor redirects the stream to a temporary file. explicit CapturedStream(int fd) : fd_(fd), uncaptured_fd_(dup(fd)) { # if GTEST_OS_WINDOWS char temp_dir_path[MAX_PATH + 1] = { '\0' }; // NOLINT char temp_file_path[MAX_PATH + 1] = { '\0' }; // NOLINT ::GetTempPathA(sizeof(temp_dir_path), temp_dir_path); const UINT success = ::GetTempFileNameA(temp_dir_path, "gtest_redir", 0, // Generate unique file name. temp_file_path); GTEST_CHECK_(success != 0) << "Unable to create a temporary file in " << temp_dir_path; const int captured_fd = creat(temp_file_path, _S_IREAD | _S_IWRITE); GTEST_CHECK_(captured_fd != -1) << "Unable to open temporary file " << temp_file_path; filename_ = temp_file_path; # else // There's no guarantee that a test has write access to the current // directory, so we create the temporary file in the /tmp directory // instead. We use /tmp on most systems, and /sdcard on Android. // That's because Android doesn't have /tmp. # if GTEST_OS_LINUX_ANDROID // Note: Android applications are expected to call the framework's // Context.getExternalStorageDirectory() method through JNI to get // the location of the world-writable SD Card directory. However, // this requires a Context handle, which cannot be retrieved // globally from native code. Doing so also precludes running the // code as part of a regular standalone executable, which doesn't // run in a Dalvik process (e.g. when running it through 'adb shell'). // // The location /sdcard is directly accessible from native code // and is the only location (unofficially) supported by the Android // team. It's generally a symlink to the real SD Card mount point // which can be /mnt/sdcard, /mnt/sdcard0, /system/media/sdcard, or // other OEM-customized locations. Never rely on these, and always // use /sdcard. char name_template[] = "/sdcard/gtest_captured_stream.XXXXXX"; # else char name_template[] = "/tmp/captured_stream.XXXXXX"; # endif // GTEST_OS_LINUX_ANDROID const int captured_fd = mkstemp(name_template); filename_ = name_template; # endif // GTEST_OS_WINDOWS fflush(NULL); dup2(captured_fd, fd_); close(captured_fd); } ~CapturedStream() { remove(filename_.c_str()); } std::string GetCapturedString() { if (uncaptured_fd_ != -1) { // Restores the original stream. fflush(NULL); dup2(uncaptured_fd_, fd_); close(uncaptured_fd_); uncaptured_fd_ = -1; } FILE* const file = posix::FOpen(filename_.c_str(), "r"); const std::string content = ReadEntireFile(file); posix::FClose(file); return content; } private: // Reads the entire content of a file as an std::string. static std::string ReadEntireFile(FILE* file); // Returns the size (in bytes) of a file. static size_t GetFileSize(FILE* file); const int fd_; // A stream to capture. int uncaptured_fd_; // Name of the temporary file holding the stderr output. ::std::string filename_; GTEST_DISALLOW_COPY_AND_ASSIGN_(CapturedStream); }; // Returns the size (in bytes) of a file. size_t CapturedStream::GetFileSize(FILE* file) { fseek(file, 0, SEEK_END); return static_cast(ftell(file)); } // Reads the entire content of a file as a string. std::string CapturedStream::ReadEntireFile(FILE* file) { const size_t file_size = GetFileSize(file); char* const buffer = new char[file_size]; size_t bytes_last_read = 0; // # of bytes read in the last fread() size_t bytes_read = 0; // # of bytes read so far fseek(file, 0, SEEK_SET); // Keeps reading the file until we cannot read further or the // pre-determined file size is reached. do { bytes_last_read = fread(buffer+bytes_read, 1, file_size-bytes_read, file); bytes_read += bytes_last_read; } while (bytes_last_read > 0 && bytes_read < file_size); const std::string content(buffer, bytes_read); delete[] buffer; return content; } GTEST_DISABLE_MSC_WARNINGS_POP_() static CapturedStream* g_captured_stderr = NULL; static CapturedStream* g_captured_stdout = NULL; // Starts capturing an output stream (stdout/stderr). void CaptureStream(int fd, const char* stream_name, CapturedStream** stream) { if (*stream != NULL) { GTEST_LOG_(FATAL) << "Only one " << stream_name << " capturer can exist at a time."; } *stream = new CapturedStream(fd); } // Stops capturing the output stream and returns the captured string. std::string GetCapturedStream(CapturedStream** captured_stream) { const std::string content = (*captured_stream)->GetCapturedString(); delete *captured_stream; *captured_stream = NULL; return content; } // Starts capturing stdout. void CaptureStdout() { CaptureStream(kStdOutFileno, "stdout", &g_captured_stdout); } // Starts capturing stderr. void CaptureStderr() { CaptureStream(kStdErrFileno, "stderr", &g_captured_stderr); } // Stops capturing stdout and returns the captured string. std::string GetCapturedStdout() { return GetCapturedStream(&g_captured_stdout); } // Stops capturing stderr and returns the captured string. std::string GetCapturedStderr() { return GetCapturedStream(&g_captured_stderr); } #endif // GTEST_HAS_STREAM_REDIRECTION #if GTEST_HAS_DEATH_TEST // A copy of all command line arguments. Set by InitGoogleTest(). ::std::vector g_argvs; static const ::std::vector* g_injected_test_argvs = NULL; // Owned. void SetInjectableArgvs(const ::std::vector* argvs) { if (g_injected_test_argvs != argvs) delete g_injected_test_argvs; g_injected_test_argvs = argvs; } const ::std::vector& GetInjectableArgvs() { if (g_injected_test_argvs != NULL) { return *g_injected_test_argvs; } return g_argvs; } #endif // GTEST_HAS_DEATH_TEST #if GTEST_OS_WINDOWS_MOBILE namespace posix { void Abort() { DebugBreak(); TerminateProcess(GetCurrentProcess(), 1); } } // namespace posix #endif // GTEST_OS_WINDOWS_MOBILE // Returns the name of the environment variable corresponding to the // given flag. For example, FlagToEnvVar("foo") will return // "GTEST_FOO" in the open-source version. static std::string FlagToEnvVar(const char* flag) { const std::string full_flag = (Message() << GTEST_FLAG_PREFIX_ << flag).GetString(); Message env_var; for (size_t i = 0; i != full_flag.length(); i++) { env_var << ToUpper(full_flag.c_str()[i]); } return env_var.GetString(); } // Parses 'str' for a 32-bit signed integer. If successful, writes // the result to *value and returns true; otherwise leaves *value // unchanged and returns false. bool ParseInt32(const Message& src_text, const char* str, Int32* value) { // Parses the environment variable as a decimal integer. char* end = NULL; const long long_value = strtol(str, &end, 10); // NOLINT // Has strtol() consumed all characters in the string? if (*end != '\0') { // No - an invalid character was encountered. Message msg; msg << "WARNING: " << src_text << " is expected to be a 32-bit integer, but actually" << " has value \"" << str << "\".\n"; printf("%s", msg.GetString().c_str()); fflush(stdout); return false; } // Is the parsed value in the range of an Int32? const Int32 result = static_cast(long_value); if (long_value == LONG_MAX || long_value == LONG_MIN || // The parsed value overflows as a long. (strtol() returns // LONG_MAX or LONG_MIN when the input overflows.) result != long_value // The parsed value overflows as an Int32. ) { Message msg; msg << "WARNING: " << src_text << " is expected to be a 32-bit integer, but actually" << " has value " << str << ", which overflows.\n"; printf("%s", msg.GetString().c_str()); fflush(stdout); return false; } *value = result; return true; } // Reads and returns the Boolean environment variable corresponding to // the given flag; if it's not set, returns default_value. // // The value is considered true iff it's not "0". bool BoolFromGTestEnv(const char* flag, bool default_value) { const std::string env_var = FlagToEnvVar(flag); const char* const string_value = posix::GetEnv(env_var.c_str()); return string_value == NULL ? default_value : strcmp(string_value, "0") != 0; } // Reads and returns a 32-bit integer stored in the environment // variable corresponding to the given flag; if it isn't set or // doesn't represent a valid 32-bit integer, returns default_value. Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) { const std::string env_var = FlagToEnvVar(flag); const char* const string_value = posix::GetEnv(env_var.c_str()); if (string_value == NULL) { // The environment variable is not set. return default_value; } Int32 result = default_value; if (!ParseInt32(Message() << "Environment variable " << env_var, string_value, &result)) { printf("The default value %s is used.\n", (Message() << default_value).GetString().c_str()); fflush(stdout); return default_value; } return result; } // Reads and returns the string environment variable corresponding to // the given flag; if it's not set, returns default_value. const char* StringFromGTestEnv(const char* flag, const char* default_value) { const std::string env_var = FlagToEnvVar(flag); const char* const value = posix::GetEnv(env_var.c_str()); return value == NULL ? default_value : value; } } // namespace internal } // namespace testing CSSC-1.4.1/unit-tests/googletest/src/gtest_main.cc0000644000000000000000000000334512664550137020177 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #include #include "gtest/gtest.h" GTEST_API_ int main(int argc, char **argv) { printf("Running main() from gtest_main.cc\n"); testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/src/gtest-internal-inl.h0000644000000000000000000013143412664550137021430 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Utility functions and classes used by the Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) // // This file contains purely Google Test's internal implementation. Please // DO NOT #INCLUDE IT IN A USER PROGRAM. #ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_ #define GTEST_SRC_GTEST_INTERNAL_INL_H_ // GTEST_IMPLEMENTATION_ is defined to 1 iff the current translation unit is // part of Google Test's implementation; otherwise it's undefined. #if !GTEST_IMPLEMENTATION_ // If this file is included from the user's code, just say no. # error "gtest-internal-inl.h is part of Google Test's internal implementation." # error "It must not be included except by Google Test itself." #endif // GTEST_IMPLEMENTATION_ #ifndef _WIN32_WCE # include #endif // !_WIN32_WCE #include #include // For strtoll/_strtoul64/malloc/free. #include // For memmove. #include #include #include #include "gtest/internal/gtest-port.h" #if GTEST_CAN_STREAM_RESULTS_ # include // NOLINT # include // NOLINT #endif #if GTEST_OS_WINDOWS # include // NOLINT #endif // GTEST_OS_WINDOWS #include "gtest/gtest.h" // NOLINT #include "gtest/gtest-spi.h" namespace testing { // Declares the flags. // // We don't want the users to modify this flag in the code, but want // Google Test's own unit tests to be able to access it. Therefore we // declare it here as opposed to in gtest.h. GTEST_DECLARE_bool_(death_test_use_fork); namespace internal { // The value of GetTestTypeId() as seen from within the Google Test // library. This is solely for testing GetTestTypeId(). GTEST_API_ extern const TypeId kTestTypeIdInGoogleTest; // Names of the flags (needed for parsing Google Test flags). const char kAlsoRunDisabledTestsFlag[] = "also_run_disabled_tests"; const char kBreakOnFailureFlag[] = "break_on_failure"; const char kCatchExceptionsFlag[] = "catch_exceptions"; const char kColorFlag[] = "color"; const char kFilterFlag[] = "filter"; const char kListTestsFlag[] = "list_tests"; const char kOutputFlag[] = "output"; const char kPrintTimeFlag[] = "print_time"; const char kRandomSeedFlag[] = "random_seed"; const char kRepeatFlag[] = "repeat"; const char kShuffleFlag[] = "shuffle"; const char kStackTraceDepthFlag[] = "stack_trace_depth"; const char kStreamResultToFlag[] = "stream_result_to"; const char kThrowOnFailureFlag[] = "throw_on_failure"; // A valid random seed must be in [1, kMaxRandomSeed]. const int kMaxRandomSeed = 99999; // g_help_flag is true iff the --help flag or an equivalent form is // specified on the command line. GTEST_API_ extern bool g_help_flag; // Returns the current time in milliseconds. GTEST_API_ TimeInMillis GetTimeInMillis(); // Returns true iff Google Test should use colors in the output. GTEST_API_ bool ShouldUseColor(bool stdout_is_tty); // Formats the given time in milliseconds as seconds. GTEST_API_ std::string FormatTimeInMillisAsSeconds(TimeInMillis ms); // Converts the given time in milliseconds to a date string in the ISO 8601 // format, without the timezone information. N.B.: due to the use the // non-reentrant localtime() function, this function is not thread safe. Do // not use it in any code that can be called from multiple threads. GTEST_API_ std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms); // Parses a string for an Int32 flag, in the form of "--flag=value". // // On success, stores the value of the flag in *value, and returns // true. On failure, returns false without changing *value. GTEST_API_ bool ParseInt32Flag( const char* str, const char* flag, Int32* value); // Returns a random seed in range [1, kMaxRandomSeed] based on the // given --gtest_random_seed flag value. inline int GetRandomSeedFromFlag(Int32 random_seed_flag) { const unsigned int raw_seed = (random_seed_flag == 0) ? static_cast(GetTimeInMillis()) : static_cast(random_seed_flag); // Normalizes the actual seed to range [1, kMaxRandomSeed] such that // it's easy to type. const int normalized_seed = static_cast((raw_seed - 1U) % static_cast(kMaxRandomSeed)) + 1; return normalized_seed; } // Returns the first valid random seed after 'seed'. The behavior is // undefined if 'seed' is invalid. The seed after kMaxRandomSeed is // considered to be 1. inline int GetNextRandomSeed(int seed) { GTEST_CHECK_(1 <= seed && seed <= kMaxRandomSeed) << "Invalid random seed " << seed << " - must be in [1, " << kMaxRandomSeed << "]."; const int next_seed = seed + 1; return (next_seed > kMaxRandomSeed) ? 1 : next_seed; } // This class saves the values of all Google Test flags in its c'tor, and // restores them in its d'tor. class GTestFlagSaver { public: // The c'tor. GTestFlagSaver() { also_run_disabled_tests_ = GTEST_FLAG(also_run_disabled_tests); break_on_failure_ = GTEST_FLAG(break_on_failure); catch_exceptions_ = GTEST_FLAG(catch_exceptions); color_ = GTEST_FLAG(color); death_test_style_ = GTEST_FLAG(death_test_style); death_test_use_fork_ = GTEST_FLAG(death_test_use_fork); filter_ = GTEST_FLAG(filter); internal_run_death_test_ = GTEST_FLAG(internal_run_death_test); list_tests_ = GTEST_FLAG(list_tests); output_ = GTEST_FLAG(output); print_time_ = GTEST_FLAG(print_time); random_seed_ = GTEST_FLAG(random_seed); repeat_ = GTEST_FLAG(repeat); shuffle_ = GTEST_FLAG(shuffle); stack_trace_depth_ = GTEST_FLAG(stack_trace_depth); stream_result_to_ = GTEST_FLAG(stream_result_to); throw_on_failure_ = GTEST_FLAG(throw_on_failure); } // The d'tor is not virtual. DO NOT INHERIT FROM THIS CLASS. ~GTestFlagSaver() { GTEST_FLAG(also_run_disabled_tests) = also_run_disabled_tests_; GTEST_FLAG(break_on_failure) = break_on_failure_; GTEST_FLAG(catch_exceptions) = catch_exceptions_; GTEST_FLAG(color) = color_; GTEST_FLAG(death_test_style) = death_test_style_; GTEST_FLAG(death_test_use_fork) = death_test_use_fork_; GTEST_FLAG(filter) = filter_; GTEST_FLAG(internal_run_death_test) = internal_run_death_test_; GTEST_FLAG(list_tests) = list_tests_; GTEST_FLAG(output) = output_; GTEST_FLAG(print_time) = print_time_; GTEST_FLAG(random_seed) = random_seed_; GTEST_FLAG(repeat) = repeat_; GTEST_FLAG(shuffle) = shuffle_; GTEST_FLAG(stack_trace_depth) = stack_trace_depth_; GTEST_FLAG(stream_result_to) = stream_result_to_; GTEST_FLAG(throw_on_failure) = throw_on_failure_; } private: // Fields for saving the original values of flags. bool also_run_disabled_tests_; bool break_on_failure_; bool catch_exceptions_; std::string color_; std::string death_test_style_; bool death_test_use_fork_; std::string filter_; std::string internal_run_death_test_; bool list_tests_; std::string output_; bool print_time_; internal::Int32 random_seed_; internal::Int32 repeat_; bool shuffle_; internal::Int32 stack_trace_depth_; std::string stream_result_to_; bool throw_on_failure_; } GTEST_ATTRIBUTE_UNUSED_; // Converts a Unicode code point to a narrow string in UTF-8 encoding. // code_point parameter is of type UInt32 because wchar_t may not be // wide enough to contain a code point. // If the code_point is not a valid Unicode code point // (i.e. outside of Unicode range U+0 to U+10FFFF) it will be converted // to "(Invalid Unicode 0xXXXXXXXX)". GTEST_API_ std::string CodePointToUtf8(UInt32 code_point); // Converts a wide string to a narrow string in UTF-8 encoding. // The wide string is assumed to have the following encoding: // UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS) // UTF-32 if sizeof(wchar_t) == 4 (on Linux) // Parameter str points to a null-terminated wide string. // Parameter num_chars may additionally limit the number // of wchar_t characters processed. -1 is used when the entire string // should be processed. // If the string contains code points that are not valid Unicode code points // (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output // as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding // and contains invalid UTF-16 surrogate pairs, values in those pairs // will be encoded as individual Unicode characters from Basic Normal Plane. GTEST_API_ std::string WideStringToUtf8(const wchar_t* str, int num_chars); // Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file // if the variable is present. If a file already exists at this location, this // function will write over it. If the variable is present, but the file cannot // be created, prints an error and exits. void WriteToShardStatusFileIfNeeded(); // Checks whether sharding is enabled by examining the relevant // environment variable values. If the variables are present, // but inconsistent (e.g., shard_index >= total_shards), prints // an error and exits. If in_subprocess_for_death_test, sharding is // disabled because it must only be applied to the original test // process. Otherwise, we could filter out death tests we intended to execute. GTEST_API_ bool ShouldShard(const char* total_shards_str, const char* shard_index_str, bool in_subprocess_for_death_test); // Parses the environment variable var as an Int32. If it is unset, // returns default_val. If it is not an Int32, prints an error and // and aborts. GTEST_API_ Int32 Int32FromEnvOrDie(const char* env_var, Int32 default_val); // Given the total number of shards, the shard index, and the test id, // returns true iff the test should be run on this shard. The test id is // some arbitrary but unique non-negative integer assigned to each test // method. Assumes that 0 <= shard_index < total_shards. GTEST_API_ bool ShouldRunTestOnShard( int total_shards, int shard_index, int test_id); // STL container utilities. // Returns the number of elements in the given container that satisfy // the given predicate. template inline int CountIf(const Container& c, Predicate predicate) { // Implemented as an explicit loop since std::count_if() in libCstd on // Solaris has a non-standard signature. int count = 0; for (typename Container::const_iterator it = c.begin(); it != c.end(); ++it) { if (predicate(*it)) ++count; } return count; } // Applies a function/functor to each element in the container. template void ForEach(const Container& c, Functor functor) { std::for_each(c.begin(), c.end(), functor); } // Returns the i-th element of the vector, or default_value if i is not // in range [0, v.size()). template inline E GetElementOr(const std::vector& v, int i, E default_value) { return (i < 0 || i >= static_cast(v.size())) ? default_value : v[i]; } // Performs an in-place shuffle of a range of the vector's elements. // 'begin' and 'end' are element indices as an STL-style range; // i.e. [begin, end) are shuffled, where 'end' == size() means to // shuffle to the end of the vector. template void ShuffleRange(internal::Random* random, int begin, int end, std::vector* v) { const int size = static_cast(v->size()); GTEST_CHECK_(0 <= begin && begin <= size) << "Invalid shuffle range start " << begin << ": must be in range [0, " << size << "]."; GTEST_CHECK_(begin <= end && end <= size) << "Invalid shuffle range finish " << end << ": must be in range [" << begin << ", " << size << "]."; // Fisher-Yates shuffle, from // http://en.wikipedia.org/wiki/Fisher-Yates_shuffle for (int range_width = end - begin; range_width >= 2; range_width--) { const int last_in_range = begin + range_width - 1; const int selected = begin + random->Generate(range_width); std::swap((*v)[selected], (*v)[last_in_range]); } } // Performs an in-place shuffle of the vector's elements. template inline void Shuffle(internal::Random* random, std::vector* v) { ShuffleRange(random, 0, static_cast(v->size()), v); } // A function for deleting an object. Handy for being used as a // functor. template static void Delete(T* x) { delete x; } // A predicate that checks the key of a TestProperty against a known key. // // TestPropertyKeyIs is copyable. class TestPropertyKeyIs { public: // Constructor. // // TestPropertyKeyIs has NO default constructor. explicit TestPropertyKeyIs(const std::string& key) : key_(key) {} // Returns true iff the test name of test property matches on key_. bool operator()(const TestProperty& test_property) const { return test_property.key() == key_; } private: std::string key_; }; // Class UnitTestOptions. // // This class contains functions for processing options the user // specifies when running the tests. It has only static members. // // In most cases, the user can specify an option using either an // environment variable or a command line flag. E.g. you can set the // test filter using either GTEST_FILTER or --gtest_filter. If both // the variable and the flag are present, the latter overrides the // former. class GTEST_API_ UnitTestOptions { public: // Functions for processing the gtest_output flag. // Returns the output format, or "" for normal printed output. static std::string GetOutputFormat(); // Returns the absolute path of the requested output file, or the // default (test_detail.xml in the original working directory) if // none was explicitly specified. static std::string GetAbsolutePathToOutputFile(); // Functions for processing the gtest_filter flag. // Returns true iff the wildcard pattern matches the string. The // first ':' or '\0' character in pattern marks the end of it. // // This recursive algorithm isn't very efficient, but is clear and // works well enough for matching test names, which are short. static bool PatternMatchesString(const char *pattern, const char *str); // Returns true iff the user-specified filter matches the test case // name and the test name. static bool FilterMatchesTest(const std::string &test_case_name, const std::string &test_name); #if GTEST_OS_WINDOWS // Function for supporting the gtest_catch_exception flag. // Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the // given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise. // This function is useful as an __except condition. static int GTestShouldProcessSEH(DWORD exception_code); #endif // GTEST_OS_WINDOWS // Returns true if "name" matches the ':' separated list of glob-style // filters in "filter". static bool MatchesFilter(const std::string& name, const char* filter); }; // Returns the current application's name, removing directory path if that // is present. Used by UnitTestOptions::GetOutputFile. GTEST_API_ FilePath GetCurrentExecutableName(); // The role interface for getting the OS stack trace as a string. class OsStackTraceGetterInterface { public: OsStackTraceGetterInterface() {} virtual ~OsStackTraceGetterInterface() {} // Returns the current OS stack trace as an std::string. Parameters: // // max_depth - the maximum number of stack frames to be included // in the trace. // skip_count - the number of top frames to be skipped; doesn't count // against max_depth. virtual string CurrentStackTrace(int max_depth, int skip_count) = 0; // UponLeavingGTest() should be called immediately before Google Test calls // user code. It saves some information about the current stack that // CurrentStackTrace() will use to find and hide Google Test stack frames. virtual void UponLeavingGTest() = 0; private: GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetterInterface); }; // A working implementation of the OsStackTraceGetterInterface interface. class OsStackTraceGetter : public OsStackTraceGetterInterface { public: OsStackTraceGetter() : caller_frame_(NULL) {} virtual string CurrentStackTrace(int max_depth, int skip_count) GTEST_LOCK_EXCLUDED_(mutex_); virtual void UponLeavingGTest() GTEST_LOCK_EXCLUDED_(mutex_); // This string is inserted in place of stack frames that are part of // Google Test's implementation. static const char* const kElidedFramesMarker; private: Mutex mutex_; // protects all internal state // We save the stack frame below the frame that calls user code. // We do this because the address of the frame immediately below // the user code changes between the call to UponLeavingGTest() // and any calls to CurrentStackTrace() from within the user code. void* caller_frame_; GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetter); }; // Information about a Google Test trace point. struct TraceInfo { const char* file; int line; std::string message; }; // This is the default global test part result reporter used in UnitTestImpl. // This class should only be used by UnitTestImpl. class DefaultGlobalTestPartResultReporter : public TestPartResultReporterInterface { public: explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test); // Implements the TestPartResultReporterInterface. Reports the test part // result in the current test. virtual void ReportTestPartResult(const TestPartResult& result); private: UnitTestImpl* const unit_test_; GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultGlobalTestPartResultReporter); }; // This is the default per thread test part result reporter used in // UnitTestImpl. This class should only be used by UnitTestImpl. class DefaultPerThreadTestPartResultReporter : public TestPartResultReporterInterface { public: explicit DefaultPerThreadTestPartResultReporter(UnitTestImpl* unit_test); // Implements the TestPartResultReporterInterface. The implementation just // delegates to the current global test part result reporter of *unit_test_. virtual void ReportTestPartResult(const TestPartResult& result); private: UnitTestImpl* const unit_test_; GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultPerThreadTestPartResultReporter); }; // The private implementation of the UnitTest class. We don't protect // the methods under a mutex, as this class is not accessible by a // user and the UnitTest class that delegates work to this class does // proper locking. class GTEST_API_ UnitTestImpl { public: explicit UnitTestImpl(UnitTest* parent); virtual ~UnitTestImpl(); // There are two different ways to register your own TestPartResultReporter. // You can register your own repoter to listen either only for test results // from the current thread or for results from all threads. // By default, each per-thread test result repoter just passes a new // TestPartResult to the global test result reporter, which registers the // test part result for the currently running test. // Returns the global test part result reporter. TestPartResultReporterInterface* GetGlobalTestPartResultReporter(); // Sets the global test part result reporter. void SetGlobalTestPartResultReporter( TestPartResultReporterInterface* reporter); // Returns the test part result reporter for the current thread. TestPartResultReporterInterface* GetTestPartResultReporterForCurrentThread(); // Sets the test part result reporter for the current thread. void SetTestPartResultReporterForCurrentThread( TestPartResultReporterInterface* reporter); // Gets the number of successful test cases. int successful_test_case_count() const; // Gets the number of failed test cases. int failed_test_case_count() const; // Gets the number of all test cases. int total_test_case_count() const; // Gets the number of all test cases that contain at least one test // that should run. int test_case_to_run_count() const; // Gets the number of successful tests. int successful_test_count() const; // Gets the number of failed tests. int failed_test_count() const; // Gets the number of disabled tests that will be reported in the XML report. int reportable_disabled_test_count() const; // Gets the number of disabled tests. int disabled_test_count() const; // Gets the number of tests to be printed in the XML report. int reportable_test_count() const; // Gets the number of all tests. int total_test_count() const; // Gets the number of tests that should run. int test_to_run_count() const; // Gets the time of the test program start, in ms from the start of the // UNIX epoch. TimeInMillis start_timestamp() const { return start_timestamp_; } // Gets the elapsed time, in milliseconds. TimeInMillis elapsed_time() const { return elapsed_time_; } // Returns true iff the unit test passed (i.e. all test cases passed). bool Passed() const { return !Failed(); } // Returns true iff the unit test failed (i.e. some test case failed // or something outside of all tests failed). bool Failed() const { return failed_test_case_count() > 0 || ad_hoc_test_result()->Failed(); } // Gets the i-th test case among all the test cases. i can range from 0 to // total_test_case_count() - 1. If i is not in that range, returns NULL. const TestCase* GetTestCase(int i) const { const int index = GetElementOr(test_case_indices_, i, -1); return index < 0 ? NULL : test_cases_[i]; } // Gets the i-th test case among all the test cases. i can range from 0 to // total_test_case_count() - 1. If i is not in that range, returns NULL. TestCase* GetMutableTestCase(int i) { const int index = GetElementOr(test_case_indices_, i, -1); return index < 0 ? NULL : test_cases_[index]; } // Provides access to the event listener list. TestEventListeners* listeners() { return &listeners_; } // Returns the TestResult for the test that's currently running, or // the TestResult for the ad hoc test if no test is running. TestResult* current_test_result(); // Returns the TestResult for the ad hoc test. const TestResult* ad_hoc_test_result() const { return &ad_hoc_test_result_; } // Sets the OS stack trace getter. // // Does nothing if the input and the current OS stack trace getter // are the same; otherwise, deletes the old getter and makes the // input the current getter. void set_os_stack_trace_getter(OsStackTraceGetterInterface* getter); // Returns the current OS stack trace getter if it is not NULL; // otherwise, creates an OsStackTraceGetter, makes it the current // getter, and returns it. OsStackTraceGetterInterface* os_stack_trace_getter(); // Returns the current OS stack trace as an std::string. // // The maximum number of stack frames to be included is specified by // the gtest_stack_trace_depth flag. The skip_count parameter // specifies the number of top frames to be skipped, which doesn't // count against the number of frames to be included. // // For example, if Foo() calls Bar(), which in turn calls // CurrentOsStackTraceExceptTop(1), Foo() will be included in the // trace but Bar() and CurrentOsStackTraceExceptTop() won't. std::string CurrentOsStackTraceExceptTop(int skip_count) GTEST_NO_INLINE_; // Finds and returns a TestCase with the given name. If one doesn't // exist, creates one and returns it. // // Arguments: // // test_case_name: name of the test case // type_param: the name of the test's type parameter, or NULL if // this is not a typed or a type-parameterized test. // set_up_tc: pointer to the function that sets up the test case // tear_down_tc: pointer to the function that tears down the test case TestCase* GetTestCase(const char* test_case_name, const char* type_param, Test::SetUpTestCaseFunc set_up_tc, Test::TearDownTestCaseFunc tear_down_tc); // Adds a TestInfo to the unit test. // // Arguments: // // set_up_tc: pointer to the function that sets up the test case // tear_down_tc: pointer to the function that tears down the test case // test_info: the TestInfo object void AddTestInfo(Test::SetUpTestCaseFunc set_up_tc, Test::TearDownTestCaseFunc tear_down_tc, TestInfo* test_info) { // In order to support thread-safe death tests, we need to // remember the original working directory when the test program // was first invoked. We cannot do this in RUN_ALL_TESTS(), as // the user may have changed the current directory before calling // RUN_ALL_TESTS(). Therefore we capture the current directory in // AddTestInfo(), which is called to register a TEST or TEST_F // before main() is reached. if (original_working_dir_.IsEmpty()) { original_working_dir_.Set(FilePath::GetCurrentDir()); GTEST_CHECK_(!original_working_dir_.IsEmpty()) << "Failed to get the current working directory."; } GetTestCase(test_info->test_case_name(), test_info->type_param(), set_up_tc, tear_down_tc)->AddTestInfo(test_info); } #if GTEST_HAS_PARAM_TEST // Returns ParameterizedTestCaseRegistry object used to keep track of // value-parameterized tests and instantiate and register them. internal::ParameterizedTestCaseRegistry& parameterized_test_registry() { return parameterized_test_registry_; } #endif // GTEST_HAS_PARAM_TEST // Sets the TestCase object for the test that's currently running. void set_current_test_case(TestCase* a_current_test_case) { current_test_case_ = a_current_test_case; } // Sets the TestInfo object for the test that's currently running. If // current_test_info is NULL, the assertion results will be stored in // ad_hoc_test_result_. void set_current_test_info(TestInfo* a_current_test_info) { current_test_info_ = a_current_test_info; } // Registers all parameterized tests defined using TEST_P and // INSTANTIATE_TEST_CASE_P, creating regular tests for each test/parameter // combination. This method can be called more then once; it has guards // protecting from registering the tests more then once. If // value-parameterized tests are disabled, RegisterParameterizedTests is // present but does nothing. void RegisterParameterizedTests(); // Runs all tests in this UnitTest object, prints the result, and // returns true if all tests are successful. If any exception is // thrown during a test, this test is considered to be failed, but // the rest of the tests will still be run. bool RunAllTests(); // Clears the results of all tests, except the ad hoc tests. void ClearNonAdHocTestResult() { ForEach(test_cases_, TestCase::ClearTestCaseResult); } // Clears the results of ad-hoc test assertions. void ClearAdHocTestResult() { ad_hoc_test_result_.Clear(); } // Adds a TestProperty to the current TestResult object when invoked in a // context of a test or a test case, or to the global property set. If the // result already contains a property with the same key, the value will be // updated. void RecordProperty(const TestProperty& test_property); enum ReactionToSharding { HONOR_SHARDING_PROTOCOL, IGNORE_SHARDING_PROTOCOL }; // Matches the full name of each test against the user-specified // filter to decide whether the test should run, then records the // result in each TestCase and TestInfo object. // If shard_tests == HONOR_SHARDING_PROTOCOL, further filters tests // based on sharding variables in the environment. // Returns the number of tests that should run. int FilterTests(ReactionToSharding shard_tests); // Prints the names of the tests matching the user-specified filter flag. void ListTestsMatchingFilter(); const TestCase* current_test_case() const { return current_test_case_; } TestInfo* current_test_info() { return current_test_info_; } const TestInfo* current_test_info() const { return current_test_info_; } // Returns the vector of environments that need to be set-up/torn-down // before/after the tests are run. std::vector& environments() { return environments_; } // Getters for the per-thread Google Test trace stack. std::vector& gtest_trace_stack() { return *(gtest_trace_stack_.pointer()); } const std::vector& gtest_trace_stack() const { return gtest_trace_stack_.get(); } #if GTEST_HAS_DEATH_TEST void InitDeathTestSubprocessControlInfo() { internal_run_death_test_flag_.reset(ParseInternalRunDeathTestFlag()); } // Returns a pointer to the parsed --gtest_internal_run_death_test // flag, or NULL if that flag was not specified. // This information is useful only in a death test child process. // Must not be called before a call to InitGoogleTest. const InternalRunDeathTestFlag* internal_run_death_test_flag() const { return internal_run_death_test_flag_.get(); } // Returns a pointer to the current death test factory. internal::DeathTestFactory* death_test_factory() { return death_test_factory_.get(); } void SuppressTestEventsIfInSubprocess(); friend class ReplaceDeathTestFactory; #endif // GTEST_HAS_DEATH_TEST // Initializes the event listener performing XML output as specified by // UnitTestOptions. Must not be called before InitGoogleTest. void ConfigureXmlOutput(); #if GTEST_CAN_STREAM_RESULTS_ // Initializes the event listener for streaming test results to a socket. // Must not be called before InitGoogleTest. void ConfigureStreamingOutput(); #endif // Performs initialization dependent upon flag values obtained in // ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to // ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest // this function is also called from RunAllTests. Since this function can be // called more than once, it has to be idempotent. void PostFlagParsingInit(); // Gets the random seed used at the start of the current test iteration. int random_seed() const { return random_seed_; } // Gets the random number generator. internal::Random* random() { return &random_; } // Shuffles all test cases, and the tests within each test case, // making sure that death tests are still run first. void ShuffleTests(); // Restores the test cases and tests to their order before the first shuffle. void UnshuffleTests(); // Returns the value of GTEST_FLAG(catch_exceptions) at the moment // UnitTest::Run() starts. bool catch_exceptions() const { return catch_exceptions_; } private: friend class ::testing::UnitTest; // Used by UnitTest::Run() to capture the state of // GTEST_FLAG(catch_exceptions) at the moment it starts. void set_catch_exceptions(bool value) { catch_exceptions_ = value; } // The UnitTest object that owns this implementation object. UnitTest* const parent_; // The working directory when the first TEST() or TEST_F() was // executed. internal::FilePath original_working_dir_; // The default test part result reporters. DefaultGlobalTestPartResultReporter default_global_test_part_result_reporter_; DefaultPerThreadTestPartResultReporter default_per_thread_test_part_result_reporter_; // Points to (but doesn't own) the global test part result reporter. TestPartResultReporterInterface* global_test_part_result_repoter_; // Protects read and write access to global_test_part_result_reporter_. internal::Mutex global_test_part_result_reporter_mutex_; // Points to (but doesn't own) the per-thread test part result reporter. internal::ThreadLocal per_thread_test_part_result_reporter_; // The vector of environments that need to be set-up/torn-down // before/after the tests are run. std::vector environments_; // The vector of TestCases in their original order. It owns the // elements in the vector. std::vector test_cases_; // Provides a level of indirection for the test case list to allow // easy shuffling and restoring the test case order. The i-th // element of this vector is the index of the i-th test case in the // shuffled order. std::vector test_case_indices_; #if GTEST_HAS_PARAM_TEST // ParameterizedTestRegistry object used to register value-parameterized // tests. internal::ParameterizedTestCaseRegistry parameterized_test_registry_; // Indicates whether RegisterParameterizedTests() has been called already. bool parameterized_tests_registered_; #endif // GTEST_HAS_PARAM_TEST // Index of the last death test case registered. Initially -1. int last_death_test_case_; // This points to the TestCase for the currently running test. It // changes as Google Test goes through one test case after another. // When no test is running, this is set to NULL and Google Test // stores assertion results in ad_hoc_test_result_. Initially NULL. TestCase* current_test_case_; // This points to the TestInfo for the currently running test. It // changes as Google Test goes through one test after another. When // no test is running, this is set to NULL and Google Test stores // assertion results in ad_hoc_test_result_. Initially NULL. TestInfo* current_test_info_; // Normally, a user only writes assertions inside a TEST or TEST_F, // or inside a function called by a TEST or TEST_F. Since Google // Test keeps track of which test is current running, it can // associate such an assertion with the test it belongs to. // // If an assertion is encountered when no TEST or TEST_F is running, // Google Test attributes the assertion result to an imaginary "ad hoc" // test, and records the result in ad_hoc_test_result_. TestResult ad_hoc_test_result_; // The list of event listeners that can be used to track events inside // Google Test. TestEventListeners listeners_; // The OS stack trace getter. Will be deleted when the UnitTest // object is destructed. By default, an OsStackTraceGetter is used, // but the user can set this field to use a custom getter if that is // desired. OsStackTraceGetterInterface* os_stack_trace_getter_; // True iff PostFlagParsingInit() has been called. bool post_flag_parse_init_performed_; // The random number seed used at the beginning of the test run. int random_seed_; // Our random number generator. internal::Random random_; // The time of the test program start, in ms from the start of the // UNIX epoch. TimeInMillis start_timestamp_; // How long the test took to run, in milliseconds. TimeInMillis elapsed_time_; #if GTEST_HAS_DEATH_TEST // The decomposed components of the gtest_internal_run_death_test flag, // parsed when RUN_ALL_TESTS is called. internal::scoped_ptr internal_run_death_test_flag_; internal::scoped_ptr death_test_factory_; #endif // GTEST_HAS_DEATH_TEST // A per-thread stack of traces created by the SCOPED_TRACE() macro. internal::ThreadLocal > gtest_trace_stack_; // The value of GTEST_FLAG(catch_exceptions) at the moment RunAllTests() // starts. bool catch_exceptions_; GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTestImpl); }; // class UnitTestImpl // Convenience function for accessing the global UnitTest // implementation object. inline UnitTestImpl* GetUnitTestImpl() { return UnitTest::GetInstance()->impl(); } #if GTEST_USES_SIMPLE_RE // Internal helper functions for implementing the simple regular // expression matcher. GTEST_API_ bool IsInSet(char ch, const char* str); GTEST_API_ bool IsAsciiDigit(char ch); GTEST_API_ bool IsAsciiPunct(char ch); GTEST_API_ bool IsRepeat(char ch); GTEST_API_ bool IsAsciiWhiteSpace(char ch); GTEST_API_ bool IsAsciiWordChar(char ch); GTEST_API_ bool IsValidEscape(char ch); GTEST_API_ bool AtomMatchesChar(bool escaped, char pattern, char ch); GTEST_API_ bool ValidateRegex(const char* regex); GTEST_API_ bool MatchRegexAtHead(const char* regex, const char* str); GTEST_API_ bool MatchRepetitionAndRegexAtHead( bool escaped, char ch, char repeat, const char* regex, const char* str); GTEST_API_ bool MatchRegexAnywhere(const char* regex, const char* str); #endif // GTEST_USES_SIMPLE_RE // Parses the command line for Google Test flags, without initializing // other parts of Google Test. GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, char** argv); GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv); #if GTEST_HAS_DEATH_TEST // Returns the message describing the last system error, regardless of the // platform. GTEST_API_ std::string GetLastErrnoDescription(); // Attempts to parse a string into a positive integer pointed to by the // number parameter. Returns true if that is possible. // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can use // it here. template bool ParseNaturalNumber(const ::std::string& str, Integer* number) { // Fail fast if the given string does not begin with a digit; // this bypasses strtoXXX's "optional leading whitespace and plus // or minus sign" semantics, which are undesirable here. if (str.empty() || !IsDigit(str[0])) { return false; } errno = 0; char* end; // BiggestConvertible is the largest integer type that system-provided // string-to-number conversion routines can return. # if GTEST_OS_WINDOWS && !defined(__GNUC__) // MSVC and C++ Builder define __int64 instead of the standard long long. typedef unsigned __int64 BiggestConvertible; const BiggestConvertible parsed = _strtoui64(str.c_str(), &end, 10); # else typedef unsigned long long BiggestConvertible; // NOLINT const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10); # endif // GTEST_OS_WINDOWS && !defined(__GNUC__) const bool parse_success = *end == '\0' && errno == 0; // TODO(vladl@google.com): Convert this to compile time assertion when it is // available. GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed)); const Integer result = static_cast(parsed); if (parse_success && static_cast(result) == parsed) { *number = result; return true; } return false; } #endif // GTEST_HAS_DEATH_TEST // TestResult contains some private methods that should be hidden from // Google Test user but are required for testing. This class allow our tests // to access them. // // This class is supplied only for the purpose of testing Google Test's own // constructs. Do not use it in user tests, either directly or indirectly. class TestResultAccessor { public: static void RecordProperty(TestResult* test_result, const std::string& xml_element, const TestProperty& property) { test_result->RecordProperty(xml_element, property); } static void ClearTestPartResults(TestResult* test_result) { test_result->ClearTestPartResults(); } static const std::vector& test_part_results( const TestResult& test_result) { return test_result.test_part_results(); } }; #if GTEST_CAN_STREAM_RESULTS_ // Streams test results to the given port on the given host machine. class StreamingListener : public EmptyTestEventListener { public: // Abstract base class for writing strings to a socket. class AbstractSocketWriter { public: virtual ~AbstractSocketWriter() {} // Sends a string to the socket. virtual void Send(const string& message) = 0; // Closes the socket. virtual void CloseConnection() {} // Sends a string and a newline to the socket. void SendLn(const string& message) { Send(message + "\n"); } }; // Concrete class for actually writing strings to a socket. class SocketWriter : public AbstractSocketWriter { public: SocketWriter(const string& host, const string& port) : sockfd_(-1), host_name_(host), port_num_(port) { MakeConnection(); } virtual ~SocketWriter() { if (sockfd_ != -1) CloseConnection(); } // Sends a string to the socket. virtual void Send(const string& message) { GTEST_CHECK_(sockfd_ != -1) << "Send() can be called only when there is a connection."; const int len = static_cast(message.length()); if (write(sockfd_, message.c_str(), len) != len) { GTEST_LOG_(WARNING) << "stream_result_to: failed to stream to " << host_name_ << ":" << port_num_; } } private: // Creates a client socket and connects to the server. void MakeConnection(); // Closes the socket. void CloseConnection() { GTEST_CHECK_(sockfd_ != -1) << "CloseConnection() can be called only when there is a connection."; close(sockfd_); sockfd_ = -1; } int sockfd_; // socket file descriptor const string host_name_; const string port_num_; GTEST_DISALLOW_COPY_AND_ASSIGN_(SocketWriter); }; // class SocketWriter // Escapes '=', '&', '%', and '\n' characters in str as "%xx". static string UrlEncode(const char* str); StreamingListener(const string& host, const string& port) : socket_writer_(new SocketWriter(host, port)) { Start(); } explicit StreamingListener(AbstractSocketWriter* socket_writer) : socket_writer_(socket_writer) { Start(); } void OnTestProgramStart(const UnitTest& /* unit_test */) { SendLn("event=TestProgramStart"); } void OnTestProgramEnd(const UnitTest& unit_test) { // Note that Google Test current only report elapsed time for each // test iteration, not for the entire test program. SendLn("event=TestProgramEnd&passed=" + FormatBool(unit_test.Passed())); // Notify the streaming server to stop. socket_writer_->CloseConnection(); } void OnTestIterationStart(const UnitTest& /* unit_test */, int iteration) { SendLn("event=TestIterationStart&iteration=" + StreamableToString(iteration)); } void OnTestIterationEnd(const UnitTest& unit_test, int /* iteration */) { SendLn("event=TestIterationEnd&passed=" + FormatBool(unit_test.Passed()) + "&elapsed_time=" + StreamableToString(unit_test.elapsed_time()) + "ms"); } void OnTestCaseStart(const TestCase& test_case) { SendLn(std::string("event=TestCaseStart&name=") + test_case.name()); } void OnTestCaseEnd(const TestCase& test_case) { SendLn("event=TestCaseEnd&passed=" + FormatBool(test_case.Passed()) + "&elapsed_time=" + StreamableToString(test_case.elapsed_time()) + "ms"); } void OnTestStart(const TestInfo& test_info) { SendLn(std::string("event=TestStart&name=") + test_info.name()); } void OnTestEnd(const TestInfo& test_info) { SendLn("event=TestEnd&passed=" + FormatBool((test_info.result())->Passed()) + "&elapsed_time=" + StreamableToString((test_info.result())->elapsed_time()) + "ms"); } void OnTestPartResult(const TestPartResult& test_part_result) { const char* file_name = test_part_result.file_name(); if (file_name == NULL) file_name = ""; SendLn("event=TestPartResult&file=" + UrlEncode(file_name) + "&line=" + StreamableToString(test_part_result.line_number()) + "&message=" + UrlEncode(test_part_result.message())); } private: // Sends the given message and a newline to the socket. void SendLn(const string& message) { socket_writer_->SendLn(message); } // Called at the start of streaming to notify the receiver what // protocol we are using. void Start() { SendLn("gtest_streaming_protocol_version=1.0"); } string FormatBool(bool value) { return value ? "1" : "0"; } const scoped_ptr socket_writer_; GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamingListener); }; // class StreamingListener #endif // GTEST_CAN_STREAM_RESULTS_ } // namespace internal } // namespace testing #endif // GTEST_SRC_GTEST_INTERNAL_INL_H_ CSSC-1.4.1/unit-tests/googletest/src/gtest-all.cc0000644000000000000000000000416112664550137017736 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: mheule@google.com (Markus Heule) // // Google C++ Testing Framework (Google Test) // // Sometimes it's desirable to build Google Test by compiling a single file. // This file serves this purpose. // This line ensures that gtest.h can be compiled on its own, even // when it's fused. #include "gtest/gtest.h" // The following lines pull in the real gtest *.cc files. #include "src/gtest.cc" #include "src/gtest-death-test.cc" #include "src/gtest-filepath.cc" #include "src/gtest-port.cc" #include "src/gtest-printers.cc" #include "src/gtest-test-part.cc" #include "src/gtest-typed-test.cc" CSSC-1.4.1/unit-tests/googletest/src/gtest.cc0000644000000000000000000054664612664550137017213 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // The Google C++ Testing Framework (Google Test) #include "gtest/gtest.h" #include "gtest/gtest-spi.h" #include #include #include #include #include #include #include #include #include #include #include #include // NOLINT #include #include #if GTEST_OS_LINUX // TODO(kenton@google.com): Use autoconf to detect availability of // gettimeofday(). # define GTEST_HAS_GETTIMEOFDAY_ 1 # include // NOLINT # include // NOLINT # include // NOLINT // Declares vsnprintf(). This header is not available on Windows. # include // NOLINT # include // NOLINT # include // NOLINT # include // NOLINT # include #elif GTEST_OS_SYMBIAN # define GTEST_HAS_GETTIMEOFDAY_ 1 # include // NOLINT #elif GTEST_OS_ZOS # define GTEST_HAS_GETTIMEOFDAY_ 1 # include // NOLINT // On z/OS we additionally need strings.h for strcasecmp. # include // NOLINT #elif GTEST_OS_WINDOWS_MOBILE // We are on Windows CE. # include // NOLINT #elif GTEST_OS_WINDOWS // We are on Windows proper. # include // NOLINT # include // NOLINT # include // NOLINT # include // NOLINT # if GTEST_OS_WINDOWS_MINGW // MinGW has gettimeofday() but not _ftime64(). // TODO(kenton@google.com): Use autoconf to detect availability of // gettimeofday(). // TODO(kenton@google.com): There are other ways to get the time on // Windows, like GetTickCount() or GetSystemTimeAsFileTime(). MinGW // supports these. consider using them instead. # define GTEST_HAS_GETTIMEOFDAY_ 1 # include // NOLINT # endif // GTEST_OS_WINDOWS_MINGW // cpplint thinks that the header is already included, so we want to // silence it. # include // NOLINT #else // Assume other platforms have gettimeofday(). // TODO(kenton@google.com): Use autoconf to detect availability of // gettimeofday(). # define GTEST_HAS_GETTIMEOFDAY_ 1 // cpplint thinks that the header is already included, so we want to // silence it. # include // NOLINT # include // NOLINT #endif // GTEST_OS_LINUX #if GTEST_HAS_EXCEPTIONS # include #endif #if GTEST_CAN_STREAM_RESULTS_ # include // NOLINT # include // NOLINT #endif // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick is to // prevent a user from accidentally including gtest-internal-inl.h in // his code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ #if GTEST_OS_WINDOWS # define vsnprintf _vsnprintf #endif // GTEST_OS_WINDOWS namespace testing { using internal::CountIf; using internal::ForEach; using internal::GetElementOr; using internal::Shuffle; // Constants. // A test whose test case name or test name matches this filter is // disabled and not run. static const char kDisableTestFilter[] = "DISABLED_*:*/DISABLED_*"; // A test case whose name matches this filter is considered a death // test case and will be run before test cases whose name doesn't // match this filter. static const char kDeathTestCaseFilter[] = "*DeathTest:*DeathTest/*"; // A test filter that matches everything. static const char kUniversalFilter[] = "*"; // The default output file for XML output. static const char kDefaultOutputFile[] = "test_detail.xml"; // The environment variable name for the test shard index. static const char kTestShardIndex[] = "GTEST_SHARD_INDEX"; // The environment variable name for the total number of test shards. static const char kTestTotalShards[] = "GTEST_TOTAL_SHARDS"; // The environment variable name for the test shard status file. static const char kTestShardStatusFile[] = "GTEST_SHARD_STATUS_FILE"; namespace internal { // The text used in failure messages to indicate the start of the // stack trace. const char kStackTraceMarker[] = "\nStack trace:\n"; // g_help_flag is true iff the --help flag or an equivalent form is // specified on the command line. bool g_help_flag = false; } // namespace internal static const char* GetDefaultFilter() { return kUniversalFilter; } GTEST_DEFINE_bool_( also_run_disabled_tests, internal::BoolFromGTestEnv("also_run_disabled_tests", false), "Run disabled tests too, in addition to the tests normally being run."); GTEST_DEFINE_bool_( break_on_failure, internal::BoolFromGTestEnv("break_on_failure", false), "True iff a failed assertion should be a debugger break-point."); GTEST_DEFINE_bool_( catch_exceptions, internal::BoolFromGTestEnv("catch_exceptions", true), "True iff " GTEST_NAME_ " should catch exceptions and treat them as test failures."); GTEST_DEFINE_string_( color, internal::StringFromGTestEnv("color", "auto"), "Whether to use colors in the output. Valid values: yes, no, " "and auto. 'auto' means to use colors if the output is " "being sent to a terminal and the TERM environment variable " "is set to a terminal type that supports colors."); GTEST_DEFINE_string_( filter, internal::StringFromGTestEnv("filter", GetDefaultFilter()), "A colon-separated list of glob (not regex) patterns " "for filtering the tests to run, optionally followed by a " "'-' and a : separated list of negative patterns (tests to " "exclude). A test is run if it matches one of the positive " "patterns and does not match any of the negative patterns."); GTEST_DEFINE_bool_(list_tests, false, "List all tests without running them."); GTEST_DEFINE_string_( output, internal::StringFromGTestEnv("output", ""), "A format (currently must be \"xml\"), optionally followed " "by a colon and an output file name or directory. A directory " "is indicated by a trailing pathname separator. " "Examples: \"xml:filename.xml\", \"xml::directoryname/\". " "If a directory is specified, output files will be created " "within that directory, with file-names based on the test " "executable's name and, if necessary, made unique by adding " "digits."); GTEST_DEFINE_bool_( print_time, internal::BoolFromGTestEnv("print_time", true), "True iff " GTEST_NAME_ " should display elapsed time in text output."); GTEST_DEFINE_int32_( random_seed, internal::Int32FromGTestEnv("random_seed", 0), "Random number seed to use when shuffling test orders. Must be in range " "[1, 99999], or 0 to use a seed based on the current time."); GTEST_DEFINE_int32_( repeat, internal::Int32FromGTestEnv("repeat", 1), "How many times to repeat each test. Specify a negative number " "for repeating forever. Useful for shaking out flaky tests."); GTEST_DEFINE_bool_( show_internal_stack_frames, false, "True iff " GTEST_NAME_ " should include internal stack frames when " "printing test failure stack traces."); GTEST_DEFINE_bool_( shuffle, internal::BoolFromGTestEnv("shuffle", false), "True iff " GTEST_NAME_ " should randomize tests' order on every run."); GTEST_DEFINE_int32_( stack_trace_depth, internal::Int32FromGTestEnv("stack_trace_depth", kMaxStackTraceDepth), "The maximum number of stack frames to print when an " "assertion fails. The valid range is 0 through 100, inclusive."); GTEST_DEFINE_string_( stream_result_to, internal::StringFromGTestEnv("stream_result_to", ""), "This flag specifies the host name and the port number on which to stream " "test results. Example: \"localhost:555\". The flag is effective only on " "Linux."); GTEST_DEFINE_bool_( throw_on_failure, internal::BoolFromGTestEnv("throw_on_failure", false), "When this flag is specified, a failed assertion will throw an exception " "if exceptions are enabled or exit the program with a non-zero code " "otherwise."); namespace internal { // Generates a random number from [0, range), using a Linear // Congruential Generator (LCG). Crashes if 'range' is 0 or greater // than kMaxRange. UInt32 Random::Generate(UInt32 range) { // These constants are the same as are used in glibc's rand(3). state_ = (1103515245U*state_ + 12345U) % kMaxRange; GTEST_CHECK_(range > 0) << "Cannot generate a number in the range [0, 0)."; GTEST_CHECK_(range <= kMaxRange) << "Generation of a number in [0, " << range << ") was requested, " << "but this can only generate numbers in [0, " << kMaxRange << ")."; // Converting via modulus introduces a bit of downward bias, but // it's simple, and a linear congruential generator isn't too good // to begin with. return state_ % range; } // GTestIsInitialized() returns true iff the user has initialized // Google Test. Useful for catching the user mistake of not initializing // Google Test before calling RUN_ALL_TESTS(). // // A user must call testing::InitGoogleTest() to initialize Google // Test. g_init_gtest_count is set to the number of times // InitGoogleTest() has been called. We don't protect this variable // under a mutex as it is only accessed in the main thread. GTEST_API_ int g_init_gtest_count = 0; static bool GTestIsInitialized() { return g_init_gtest_count != 0; } // Iterates over a vector of TestCases, keeping a running sum of the // results of calling a given int-returning method on each. // Returns the sum. static int SumOverTestCaseList(const std::vector& case_list, int (TestCase::*method)() const) { int sum = 0; for (size_t i = 0; i < case_list.size(); i++) { sum += (case_list[i]->*method)(); } return sum; } // Returns true iff the test case passed. static bool TestCasePassed(const TestCase* test_case) { return test_case->should_run() && test_case->Passed(); } // Returns true iff the test case failed. static bool TestCaseFailed(const TestCase* test_case) { return test_case->should_run() && test_case->Failed(); } // Returns true iff test_case contains at least one test that should // run. static bool ShouldRunTestCase(const TestCase* test_case) { return test_case->should_run(); } // AssertHelper constructor. AssertHelper::AssertHelper(TestPartResult::Type type, const char* file, int line, const char* message) : data_(new AssertHelperData(type, file, line, message)) { } AssertHelper::~AssertHelper() { delete data_; } // Message assignment, for assertion streaming support. void AssertHelper::operator=(const Message& message) const { UnitTest::GetInstance()-> AddTestPartResult(data_->type, data_->file, data_->line, AppendUserMessage(data_->message, message), UnitTest::GetInstance()->impl() ->CurrentOsStackTraceExceptTop(1) // Skips the stack frame for this function itself. ); // NOLINT } // Mutex for linked pointers. GTEST_API_ GTEST_DEFINE_STATIC_MUTEX_(g_linked_ptr_mutex); // Application pathname gotten in InitGoogleTest. std::string g_executable_path; // Returns the current application's name, removing directory path if that // is present. FilePath GetCurrentExecutableName() { FilePath result; #if GTEST_OS_WINDOWS result.Set(FilePath(g_executable_path).RemoveExtension("exe")); #else result.Set(FilePath(g_executable_path)); #endif // GTEST_OS_WINDOWS return result.RemoveDirectoryName(); } // Functions for processing the gtest_output flag. // Returns the output format, or "" for normal printed output. std::string UnitTestOptions::GetOutputFormat() { const char* const gtest_output_flag = GTEST_FLAG(output).c_str(); if (gtest_output_flag == NULL) return std::string(""); const char* const colon = strchr(gtest_output_flag, ':'); return (colon == NULL) ? std::string(gtest_output_flag) : std::string(gtest_output_flag, colon - gtest_output_flag); } // Returns the name of the requested output file, or the default if none // was explicitly specified. std::string UnitTestOptions::GetAbsolutePathToOutputFile() { const char* const gtest_output_flag = GTEST_FLAG(output).c_str(); if (gtest_output_flag == NULL) return ""; const char* const colon = strchr(gtest_output_flag, ':'); if (colon == NULL) return internal::FilePath::ConcatPaths( internal::FilePath( UnitTest::GetInstance()->original_working_dir()), internal::FilePath(kDefaultOutputFile)).string(); internal::FilePath output_name(colon + 1); if (!output_name.IsAbsolutePath()) // TODO(wan@google.com): on Windows \some\path is not an absolute // path (as its meaning depends on the current drive), yet the // following logic for turning it into an absolute path is wrong. // Fix it. output_name = internal::FilePath::ConcatPaths( internal::FilePath(UnitTest::GetInstance()->original_working_dir()), internal::FilePath(colon + 1)); if (!output_name.IsDirectory()) return output_name.string(); internal::FilePath result(internal::FilePath::GenerateUniqueFileName( output_name, internal::GetCurrentExecutableName(), GetOutputFormat().c_str())); return result.string(); } // Returns true iff the wildcard pattern matches the string. The // first ':' or '\0' character in pattern marks the end of it. // // This recursive algorithm isn't very efficient, but is clear and // works well enough for matching test names, which are short. bool UnitTestOptions::PatternMatchesString(const char *pattern, const char *str) { switch (*pattern) { case '\0': case ':': // Either ':' or '\0' marks the end of the pattern. return *str == '\0'; case '?': // Matches any single character. return *str != '\0' && PatternMatchesString(pattern + 1, str + 1); case '*': // Matches any string (possibly empty) of characters. return (*str != '\0' && PatternMatchesString(pattern, str + 1)) || PatternMatchesString(pattern + 1, str); default: // Non-special character. Matches itself. return *pattern == *str && PatternMatchesString(pattern + 1, str + 1); } } bool UnitTestOptions::MatchesFilter( const std::string& name, const char* filter) { const char *cur_pattern = filter; for (;;) { if (PatternMatchesString(cur_pattern, name.c_str())) { return true; } // Finds the next pattern in the filter. cur_pattern = strchr(cur_pattern, ':'); // Returns if no more pattern can be found. if (cur_pattern == NULL) { return false; } // Skips the pattern separater (the ':' character). cur_pattern++; } } // Returns true iff the user-specified filter matches the test case // name and the test name. bool UnitTestOptions::FilterMatchesTest(const std::string &test_case_name, const std::string &test_name) { const std::string& full_name = test_case_name + "." + test_name.c_str(); // Split --gtest_filter at '-', if there is one, to separate into // positive filter and negative filter portions const char* const p = GTEST_FLAG(filter).c_str(); const char* const dash = strchr(p, '-'); std::string positive; std::string negative; if (dash == NULL) { positive = GTEST_FLAG(filter).c_str(); // Whole string is a positive filter negative = ""; } else { positive = std::string(p, dash); // Everything up to the dash negative = std::string(dash + 1); // Everything after the dash if (positive.empty()) { // Treat '-test1' as the same as '*-test1' positive = kUniversalFilter; } } // A filter is a colon-separated list of patterns. It matches a // test if any pattern in it matches the test. return (MatchesFilter(full_name, positive.c_str()) && !MatchesFilter(full_name, negative.c_str())); } #if GTEST_HAS_SEH // Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the // given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise. // This function is useful as an __except condition. int UnitTestOptions::GTestShouldProcessSEH(DWORD exception_code) { // Google Test should handle a SEH exception if: // 1. the user wants it to, AND // 2. this is not a breakpoint exception, AND // 3. this is not a C++ exception (VC++ implements them via SEH, // apparently). // // SEH exception code for C++ exceptions. // (see http://support.microsoft.com/kb/185294 for more information). const DWORD kCxxExceptionCode = 0xe06d7363; bool should_handle = true; if (!GTEST_FLAG(catch_exceptions)) should_handle = false; else if (exception_code == EXCEPTION_BREAKPOINT) should_handle = false; else if (exception_code == kCxxExceptionCode) should_handle = false; return should_handle ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH; } #endif // GTEST_HAS_SEH } // namespace internal // The c'tor sets this object as the test part result reporter used by // Google Test. The 'result' parameter specifies where to report the // results. Intercepts only failures from the current thread. ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter( TestPartResultArray* result) : intercept_mode_(INTERCEPT_ONLY_CURRENT_THREAD), result_(result) { Init(); } // The c'tor sets this object as the test part result reporter used by // Google Test. The 'result' parameter specifies where to report the // results. ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter( InterceptMode intercept_mode, TestPartResultArray* result) : intercept_mode_(intercept_mode), result_(result) { Init(); } void ScopedFakeTestPartResultReporter::Init() { internal::UnitTestImpl* const impl = internal::GetUnitTestImpl(); if (intercept_mode_ == INTERCEPT_ALL_THREADS) { old_reporter_ = impl->GetGlobalTestPartResultReporter(); impl->SetGlobalTestPartResultReporter(this); } else { old_reporter_ = impl->GetTestPartResultReporterForCurrentThread(); impl->SetTestPartResultReporterForCurrentThread(this); } } // The d'tor restores the test part result reporter used by Google Test // before. ScopedFakeTestPartResultReporter::~ScopedFakeTestPartResultReporter() { internal::UnitTestImpl* const impl = internal::GetUnitTestImpl(); if (intercept_mode_ == INTERCEPT_ALL_THREADS) { impl->SetGlobalTestPartResultReporter(old_reporter_); } else { impl->SetTestPartResultReporterForCurrentThread(old_reporter_); } } // Increments the test part result count and remembers the result. // This method is from the TestPartResultReporterInterface interface. void ScopedFakeTestPartResultReporter::ReportTestPartResult( const TestPartResult& result) { result_->Append(result); } namespace internal { // Returns the type ID of ::testing::Test. We should always call this // instead of GetTypeId< ::testing::Test>() to get the type ID of // testing::Test. This is to work around a suspected linker bug when // using Google Test as a framework on Mac OS X. The bug causes // GetTypeId< ::testing::Test>() to return different values depending // on whether the call is from the Google Test framework itself or // from user test code. GetTestTypeId() is guaranteed to always // return the same value, as it always calls GetTypeId<>() from the // gtest.cc, which is within the Google Test framework. TypeId GetTestTypeId() { return GetTypeId(); } // The value of GetTestTypeId() as seen from within the Google Test // library. This is solely for testing GetTestTypeId(). extern const TypeId kTestTypeIdInGoogleTest = GetTestTypeId(); // This predicate-formatter checks that 'results' contains a test part // failure of the given type and that the failure message contains the // given substring. AssertionResult HasOneFailure(const char* /* results_expr */, const char* /* type_expr */, const char* /* substr_expr */, const TestPartResultArray& results, TestPartResult::Type type, const string& substr) { const std::string expected(type == TestPartResult::kFatalFailure ? "1 fatal failure" : "1 non-fatal failure"); Message msg; if (results.size() != 1) { msg << "Expected: " << expected << "\n" << " Actual: " << results.size() << " failures"; for (int i = 0; i < results.size(); i++) { msg << "\n" << results.GetTestPartResult(i); } return AssertionFailure() << msg; } const TestPartResult& r = results.GetTestPartResult(0); if (r.type() != type) { return AssertionFailure() << "Expected: " << expected << "\n" << " Actual:\n" << r; } if (strstr(r.message(), substr.c_str()) == NULL) { return AssertionFailure() << "Expected: " << expected << " containing \"" << substr << "\"\n" << " Actual:\n" << r; } return AssertionSuccess(); } // The constructor of SingleFailureChecker remembers where to look up // test part results, what type of failure we expect, and what // substring the failure message should contain. SingleFailureChecker:: SingleFailureChecker( const TestPartResultArray* results, TestPartResult::Type type, const string& substr) : results_(results), type_(type), substr_(substr) {} // The destructor of SingleFailureChecker verifies that the given // TestPartResultArray contains exactly one failure that has the given // type and contains the given substring. If that's not the case, a // non-fatal failure will be generated. SingleFailureChecker::~SingleFailureChecker() { EXPECT_PRED_FORMAT3(HasOneFailure, *results_, type_, substr_); } DefaultGlobalTestPartResultReporter::DefaultGlobalTestPartResultReporter( UnitTestImpl* unit_test) : unit_test_(unit_test) {} void DefaultGlobalTestPartResultReporter::ReportTestPartResult( const TestPartResult& result) { unit_test_->current_test_result()->AddTestPartResult(result); unit_test_->listeners()->repeater()->OnTestPartResult(result); } DefaultPerThreadTestPartResultReporter::DefaultPerThreadTestPartResultReporter( UnitTestImpl* unit_test) : unit_test_(unit_test) {} void DefaultPerThreadTestPartResultReporter::ReportTestPartResult( const TestPartResult& result) { unit_test_->GetGlobalTestPartResultReporter()->ReportTestPartResult(result); } // Returns the global test part result reporter. TestPartResultReporterInterface* UnitTestImpl::GetGlobalTestPartResultReporter() { internal::MutexLock lock(&global_test_part_result_reporter_mutex_); return global_test_part_result_repoter_; } // Sets the global test part result reporter. void UnitTestImpl::SetGlobalTestPartResultReporter( TestPartResultReporterInterface* reporter) { internal::MutexLock lock(&global_test_part_result_reporter_mutex_); global_test_part_result_repoter_ = reporter; } // Returns the test part result reporter for the current thread. TestPartResultReporterInterface* UnitTestImpl::GetTestPartResultReporterForCurrentThread() { return per_thread_test_part_result_reporter_.get(); } // Sets the test part result reporter for the current thread. void UnitTestImpl::SetTestPartResultReporterForCurrentThread( TestPartResultReporterInterface* reporter) { per_thread_test_part_result_reporter_.set(reporter); } // Gets the number of successful test cases. int UnitTestImpl::successful_test_case_count() const { return CountIf(test_cases_, TestCasePassed); } // Gets the number of failed test cases. int UnitTestImpl::failed_test_case_count() const { return CountIf(test_cases_, TestCaseFailed); } // Gets the number of all test cases. int UnitTestImpl::total_test_case_count() const { return static_cast(test_cases_.size()); } // Gets the number of all test cases that contain at least one test // that should run. int UnitTestImpl::test_case_to_run_count() const { return CountIf(test_cases_, ShouldRunTestCase); } // Gets the number of successful tests. int UnitTestImpl::successful_test_count() const { return SumOverTestCaseList(test_cases_, &TestCase::successful_test_count); } // Gets the number of failed tests. int UnitTestImpl::failed_test_count() const { return SumOverTestCaseList(test_cases_, &TestCase::failed_test_count); } // Gets the number of disabled tests that will be reported in the XML report. int UnitTestImpl::reportable_disabled_test_count() const { return SumOverTestCaseList(test_cases_, &TestCase::reportable_disabled_test_count); } // Gets the number of disabled tests. int UnitTestImpl::disabled_test_count() const { return SumOverTestCaseList(test_cases_, &TestCase::disabled_test_count); } // Gets the number of tests to be printed in the XML report. int UnitTestImpl::reportable_test_count() const { return SumOverTestCaseList(test_cases_, &TestCase::reportable_test_count); } // Gets the number of all tests. int UnitTestImpl::total_test_count() const { return SumOverTestCaseList(test_cases_, &TestCase::total_test_count); } // Gets the number of tests that should run. int UnitTestImpl::test_to_run_count() const { return SumOverTestCaseList(test_cases_, &TestCase::test_to_run_count); } // Returns the current OS stack trace as an std::string. // // The maximum number of stack frames to be included is specified by // the gtest_stack_trace_depth flag. The skip_count parameter // specifies the number of top frames to be skipped, which doesn't // count against the number of frames to be included. // // For example, if Foo() calls Bar(), which in turn calls // CurrentOsStackTraceExceptTop(1), Foo() will be included in the // trace but Bar() and CurrentOsStackTraceExceptTop() won't. std::string UnitTestImpl::CurrentOsStackTraceExceptTop(int skip_count) { (void)skip_count; return ""; } // Returns the current time in milliseconds. TimeInMillis GetTimeInMillis() { #if GTEST_OS_WINDOWS_MOBILE || defined(__BORLANDC__) // Difference between 1970-01-01 and 1601-01-01 in milliseconds. // http://analogous.blogspot.com/2005/04/epoch.html const TimeInMillis kJavaEpochToWinFileTimeDelta = static_cast(116444736UL) * 100000UL; const DWORD kTenthMicrosInMilliSecond = 10000; SYSTEMTIME now_systime; FILETIME now_filetime; ULARGE_INTEGER now_int64; // TODO(kenton@google.com): Shouldn't this just use // GetSystemTimeAsFileTime()? GetSystemTime(&now_systime); if (SystemTimeToFileTime(&now_systime, &now_filetime)) { now_int64.LowPart = now_filetime.dwLowDateTime; now_int64.HighPart = now_filetime.dwHighDateTime; now_int64.QuadPart = (now_int64.QuadPart / kTenthMicrosInMilliSecond) - kJavaEpochToWinFileTimeDelta; return now_int64.QuadPart; } return 0; #elif GTEST_OS_WINDOWS && !GTEST_HAS_GETTIMEOFDAY_ __timeb64 now; // MSVC 8 deprecates _ftime64(), so we want to suppress warning 4996 // (deprecated function) there. // TODO(kenton@google.com): Use GetTickCount()? Or use // SystemTimeToFileTime() GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996) _ftime64(&now); GTEST_DISABLE_MSC_WARNINGS_POP_() return static_cast(now.time) * 1000 + now.millitm; #elif GTEST_HAS_GETTIMEOFDAY_ struct timeval now; gettimeofday(&now, NULL); return static_cast(now.tv_sec) * 1000 + now.tv_usec / 1000; #else # error "Don't know how to get the current time on your system." #endif } // Utilities // class String. #if GTEST_OS_WINDOWS_MOBILE // Creates a UTF-16 wide string from the given ANSI string, allocating // memory using new. The caller is responsible for deleting the return // value using delete[]. Returns the wide string, or NULL if the // input is NULL. LPCWSTR String::AnsiToUtf16(const char* ansi) { if (!ansi) return NULL; const int length = strlen(ansi); const int unicode_length = MultiByteToWideChar(CP_ACP, 0, ansi, length, NULL, 0); WCHAR* unicode = new WCHAR[unicode_length + 1]; MultiByteToWideChar(CP_ACP, 0, ansi, length, unicode, unicode_length); unicode[unicode_length] = 0; return unicode; } // Creates an ANSI string from the given wide string, allocating // memory using new. The caller is responsible for deleting the return // value using delete[]. Returns the ANSI string, or NULL if the // input is NULL. const char* String::Utf16ToAnsi(LPCWSTR utf16_str) { if (!utf16_str) return NULL; const int ansi_length = WideCharToMultiByte(CP_ACP, 0, utf16_str, -1, NULL, 0, NULL, NULL); char* ansi = new char[ansi_length + 1]; WideCharToMultiByte(CP_ACP, 0, utf16_str, -1, ansi, ansi_length, NULL, NULL); ansi[ansi_length] = 0; return ansi; } #endif // GTEST_OS_WINDOWS_MOBILE // Compares two C strings. Returns true iff they have the same content. // // Unlike strcmp(), this function can handle NULL argument(s). A NULL // C string is considered different to any non-NULL C string, // including the empty string. bool String::CStringEquals(const char * lhs, const char * rhs) { if ( lhs == NULL ) return rhs == NULL; if ( rhs == NULL ) return false; return strcmp(lhs, rhs) == 0; } #if GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING // Converts an array of wide chars to a narrow string using the UTF-8 // encoding, and streams the result to the given Message object. static void StreamWideCharsToMessage(const wchar_t* wstr, size_t length, Message* msg) { for (size_t i = 0; i != length; ) { // NOLINT if (wstr[i] != L'\0') { *msg << WideStringToUtf8(wstr + i, static_cast(length - i)); while (i != length && wstr[i] != L'\0') i++; } else { *msg << '\0'; i++; } } } #endif // GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING } // namespace internal // Constructs an empty Message. // We allocate the stringstream separately because otherwise each use of // ASSERT/EXPECT in a procedure adds over 200 bytes to the procedure's // stack frame leading to huge stack frames in some cases; gcc does not reuse // the stack space. Message::Message() : ss_(new ::std::stringstream) { // By default, we want there to be enough precision when printing // a double to a Message. *ss_ << std::setprecision(std::numeric_limits::digits10 + 2); } // These two overloads allow streaming a wide C string to a Message // using the UTF-8 encoding. Message& Message::operator <<(const wchar_t* wide_c_str) { return *this << internal::String::ShowWideCString(wide_c_str); } Message& Message::operator <<(wchar_t* wide_c_str) { return *this << internal::String::ShowWideCString(wide_c_str); } #if GTEST_HAS_STD_WSTRING // Converts the given wide string to a narrow string using the UTF-8 // encoding, and streams the result to this Message object. Message& Message::operator <<(const ::std::wstring& wstr) { internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this); return *this; } #endif // GTEST_HAS_STD_WSTRING #if GTEST_HAS_GLOBAL_WSTRING // Converts the given wide string to a narrow string using the UTF-8 // encoding, and streams the result to this Message object. Message& Message::operator <<(const ::wstring& wstr) { internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this); return *this; } #endif // GTEST_HAS_GLOBAL_WSTRING // Gets the text streamed to this object so far as an std::string. // Each '\0' character in the buffer is replaced with "\\0". std::string Message::GetString() const { return internal::StringStreamToString(ss_.get()); } // AssertionResult constructors. // Used in EXPECT_TRUE/FALSE(assertion_result). AssertionResult::AssertionResult(const AssertionResult& other) : success_(other.success_), message_(other.message_.get() != NULL ? new ::std::string(*other.message_) : static_cast< ::std::string*>(NULL)) { } // Swaps two AssertionResults. void AssertionResult::swap(AssertionResult& other) { using std::swap; swap(success_, other.success_); swap(message_, other.message_); } // Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE. AssertionResult AssertionResult::operator!() const { AssertionResult negation(!success_); if (message_.get() != NULL) negation << *message_; return negation; } // Makes a successful assertion result. AssertionResult AssertionSuccess() { return AssertionResult(true); } // Makes a failed assertion result. AssertionResult AssertionFailure() { return AssertionResult(false); } // Makes a failed assertion result with the given failure message. // Deprecated; use AssertionFailure() << message. AssertionResult AssertionFailure(const Message& message) { return AssertionFailure() << message; } namespace internal { // Constructs and returns the message for an equality assertion // (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure. // // The first four parameters are the expressions used in the assertion // and their values, as strings. For example, for ASSERT_EQ(foo, bar) // where foo is 5 and bar is 6, we have: // // expected_expression: "foo" // actual_expression: "bar" // expected_value: "5" // actual_value: "6" // // The ignoring_case parameter is true iff the assertion is a // *_STRCASEEQ*. When it's true, the string " (ignoring case)" will // be inserted into the message. AssertionResult EqFailure(const char* expected_expression, const char* actual_expression, const std::string& expected_value, const std::string& actual_value, bool ignoring_case) { Message msg; msg << "Value of: " << actual_expression; if (actual_value != actual_expression) { msg << "\n Actual: " << actual_value; } msg << "\nExpected: " << expected_expression; if (ignoring_case) { msg << " (ignoring case)"; } if (expected_value != expected_expression) { msg << "\nWhich is: " << expected_value; } return AssertionFailure() << msg; } // Constructs a failure message for Boolean assertions such as EXPECT_TRUE. std::string GetBoolAssertionFailureMessage( const AssertionResult& assertion_result, const char* expression_text, const char* actual_predicate_value, const char* expected_predicate_value) { const char* actual_message = assertion_result.message(); Message msg; msg << "Value of: " << expression_text << "\n Actual: " << actual_predicate_value; if (actual_message[0] != '\0') msg << " (" << actual_message << ")"; msg << "\nExpected: " << expected_predicate_value; return msg.GetString(); } // Helper function for implementing ASSERT_NEAR. AssertionResult DoubleNearPredFormat(const char* expr1, const char* expr2, const char* abs_error_expr, double val1, double val2, double abs_error) { const double diff = fabs(val1 - val2); if (diff <= abs_error) return AssertionSuccess(); // TODO(wan): do not print the value of an expression if it's // already a literal. return AssertionFailure() << "The difference between " << expr1 << " and " << expr2 << " is " << diff << ", which exceeds " << abs_error_expr << ", where\n" << expr1 << " evaluates to " << val1 << ",\n" << expr2 << " evaluates to " << val2 << ", and\n" << abs_error_expr << " evaluates to " << abs_error << "."; } // Helper template for implementing FloatLE() and DoubleLE(). template AssertionResult FloatingPointLE(const char* expr1, const char* expr2, RawType val1, RawType val2) { // Returns success if val1 is less than val2, if (val1 < val2) { return AssertionSuccess(); } // or if val1 is almost equal to val2. const FloatingPoint lhs(val1), rhs(val2); if (lhs.AlmostEquals(rhs)) { return AssertionSuccess(); } // Note that the above two checks will both fail if either val1 or // val2 is NaN, as the IEEE floating-point standard requires that // any predicate involving a NaN must return false. ::std::stringstream val1_ss; val1_ss << std::setprecision(std::numeric_limits::digits10 + 2) << val1; ::std::stringstream val2_ss; val2_ss << std::setprecision(std::numeric_limits::digits10 + 2) << val2; return AssertionFailure() << "Expected: (" << expr1 << ") <= (" << expr2 << ")\n" << " Actual: " << StringStreamToString(&val1_ss) << " vs " << StringStreamToString(&val2_ss); } } // namespace internal // Asserts that val1 is less than, or almost equal to, val2. Fails // otherwise. In particular, it fails if either val1 or val2 is NaN. AssertionResult FloatLE(const char* expr1, const char* expr2, float val1, float val2) { return internal::FloatingPointLE(expr1, expr2, val1, val2); } // Asserts that val1 is less than, or almost equal to, val2. Fails // otherwise. In particular, it fails if either val1 or val2 is NaN. AssertionResult DoubleLE(const char* expr1, const char* expr2, double val1, double val2) { return internal::FloatingPointLE(expr1, expr2, val1, val2); } namespace internal { // The helper function for {ASSERT|EXPECT}_EQ with int or enum // arguments. AssertionResult CmpHelperEQ(const char* expected_expression, const char* actual_expression, BiggestInt expected, BiggestInt actual) { if (expected == actual) { return AssertionSuccess(); } return EqFailure(expected_expression, actual_expression, FormatForComparisonFailureMessage(expected, actual), FormatForComparisonFailureMessage(actual, expected), false); } // A macro for implementing the helper functions needed to implement // ASSERT_?? and EXPECT_?? with integer or enum arguments. It is here // just to avoid copy-and-paste of similar code. #define GTEST_IMPL_CMP_HELPER_(op_name, op)\ AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \ BiggestInt val1, BiggestInt val2) {\ if (val1 op val2) {\ return AssertionSuccess();\ } else {\ return AssertionFailure() \ << "Expected: (" << expr1 << ") " #op " (" << expr2\ << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\ << " vs " << FormatForComparisonFailureMessage(val2, val1);\ }\ } // Implements the helper function for {ASSERT|EXPECT}_NE with int or // enum arguments. GTEST_IMPL_CMP_HELPER_(NE, !=) // Implements the helper function for {ASSERT|EXPECT}_LE with int or // enum arguments. GTEST_IMPL_CMP_HELPER_(LE, <=) // Implements the helper function for {ASSERT|EXPECT}_LT with int or // enum arguments. GTEST_IMPL_CMP_HELPER_(LT, < ) // Implements the helper function for {ASSERT|EXPECT}_GE with int or // enum arguments. GTEST_IMPL_CMP_HELPER_(GE, >=) // Implements the helper function for {ASSERT|EXPECT}_GT with int or // enum arguments. GTEST_IMPL_CMP_HELPER_(GT, > ) #undef GTEST_IMPL_CMP_HELPER_ // The helper function for {ASSERT|EXPECT}_STREQ. AssertionResult CmpHelperSTREQ(const char* expected_expression, const char* actual_expression, const char* expected, const char* actual) { if (String::CStringEquals(expected, actual)) { return AssertionSuccess(); } return EqFailure(expected_expression, actual_expression, PrintToString(expected), PrintToString(actual), false); } // The helper function for {ASSERT|EXPECT}_STRCASEEQ. AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression, const char* actual_expression, const char* expected, const char* actual) { if (String::CaseInsensitiveCStringEquals(expected, actual)) { return AssertionSuccess(); } return EqFailure(expected_expression, actual_expression, PrintToString(expected), PrintToString(actual), true); } // The helper function for {ASSERT|EXPECT}_STRNE. AssertionResult CmpHelperSTRNE(const char* s1_expression, const char* s2_expression, const char* s1, const char* s2) { if (!String::CStringEquals(s1, s2)) { return AssertionSuccess(); } else { return AssertionFailure() << "Expected: (" << s1_expression << ") != (" << s2_expression << "), actual: \"" << s1 << "\" vs \"" << s2 << "\""; } } // The helper function for {ASSERT|EXPECT}_STRCASENE. AssertionResult CmpHelperSTRCASENE(const char* s1_expression, const char* s2_expression, const char* s1, const char* s2) { if (!String::CaseInsensitiveCStringEquals(s1, s2)) { return AssertionSuccess(); } else { return AssertionFailure() << "Expected: (" << s1_expression << ") != (" << s2_expression << ") (ignoring case), actual: \"" << s1 << "\" vs \"" << s2 << "\""; } } } // namespace internal namespace { // Helper functions for implementing IsSubString() and IsNotSubstring(). // This group of overloaded functions return true iff needle is a // substring of haystack. NULL is considered a substring of itself // only. bool IsSubstringPred(const char* needle, const char* haystack) { if (needle == NULL || haystack == NULL) return needle == haystack; return strstr(haystack, needle) != NULL; } bool IsSubstringPred(const wchar_t* needle, const wchar_t* haystack) { if (needle == NULL || haystack == NULL) return needle == haystack; return wcsstr(haystack, needle) != NULL; } // StringType here can be either ::std::string or ::std::wstring. template bool IsSubstringPred(const StringType& needle, const StringType& haystack) { return haystack.find(needle) != StringType::npos; } // This function implements either IsSubstring() or IsNotSubstring(), // depending on the value of the expected_to_be_substring parameter. // StringType here can be const char*, const wchar_t*, ::std::string, // or ::std::wstring. template AssertionResult IsSubstringImpl( bool expected_to_be_substring, const char* needle_expr, const char* haystack_expr, const StringType& needle, const StringType& haystack) { if (IsSubstringPred(needle, haystack) == expected_to_be_substring) return AssertionSuccess(); const bool is_wide_string = sizeof(needle[0]) > 1; const char* const begin_string_quote = is_wide_string ? "L\"" : "\""; return AssertionFailure() << "Value of: " << needle_expr << "\n" << " Actual: " << begin_string_quote << needle << "\"\n" << "Expected: " << (expected_to_be_substring ? "" : "not ") << "a substring of " << haystack_expr << "\n" << "Which is: " << begin_string_quote << haystack << "\""; } } // namespace // IsSubstring() and IsNotSubstring() check whether needle is a // substring of haystack (NULL is considered a substring of itself // only), and return an appropriate error message when they fail. AssertionResult IsSubstring( const char* needle_expr, const char* haystack_expr, const char* needle, const char* haystack) { return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack); } AssertionResult IsSubstring( const char* needle_expr, const char* haystack_expr, const wchar_t* needle, const wchar_t* haystack) { return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack); } AssertionResult IsNotSubstring( const char* needle_expr, const char* haystack_expr, const char* needle, const char* haystack) { return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack); } AssertionResult IsNotSubstring( const char* needle_expr, const char* haystack_expr, const wchar_t* needle, const wchar_t* haystack) { return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack); } AssertionResult IsSubstring( const char* needle_expr, const char* haystack_expr, const ::std::string& needle, const ::std::string& haystack) { return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack); } AssertionResult IsNotSubstring( const char* needle_expr, const char* haystack_expr, const ::std::string& needle, const ::std::string& haystack) { return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack); } #if GTEST_HAS_STD_WSTRING AssertionResult IsSubstring( const char* needle_expr, const char* haystack_expr, const ::std::wstring& needle, const ::std::wstring& haystack) { return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack); } AssertionResult IsNotSubstring( const char* needle_expr, const char* haystack_expr, const ::std::wstring& needle, const ::std::wstring& haystack) { return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack); } #endif // GTEST_HAS_STD_WSTRING namespace internal { #if GTEST_OS_WINDOWS namespace { // Helper function for IsHRESULT{SuccessFailure} predicates AssertionResult HRESULTFailureHelper(const char* expr, const char* expected, long hr) { // NOLINT # if GTEST_OS_WINDOWS_MOBILE // Windows CE doesn't support FormatMessage. const char error_text[] = ""; # else // Looks up the human-readable system message for the HRESULT code // and since we're not passing any params to FormatMessage, we don't // want inserts expanded. const DWORD kFlags = FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS; const DWORD kBufSize = 4096; // Gets the system's human readable message string for this HRESULT. char error_text[kBufSize] = { '\0' }; DWORD message_length = ::FormatMessageA(kFlags, 0, // no source, we're asking system hr, // the error 0, // no line width restrictions error_text, // output buffer kBufSize, // buf size NULL); // no arguments for inserts // Trims tailing white space (FormatMessage leaves a trailing CR-LF) for (; message_length && IsSpace(error_text[message_length - 1]); --message_length) { error_text[message_length - 1] = '\0'; } # endif // GTEST_OS_WINDOWS_MOBILE const std::string error_hex("0x" + String::FormatHexInt(hr)); return ::testing::AssertionFailure() << "Expected: " << expr << " " << expected << ".\n" << " Actual: " << error_hex << " " << error_text << "\n"; } } // namespace AssertionResult IsHRESULTSuccess(const char* expr, long hr) { // NOLINT if (SUCCEEDED(hr)) { return AssertionSuccess(); } return HRESULTFailureHelper(expr, "succeeds", hr); } AssertionResult IsHRESULTFailure(const char* expr, long hr) { // NOLINT if (FAILED(hr)) { return AssertionSuccess(); } return HRESULTFailureHelper(expr, "fails", hr); } #endif // GTEST_OS_WINDOWS // Utility functions for encoding Unicode text (wide strings) in // UTF-8. // A Unicode code-point can have upto 21 bits, and is encoded in UTF-8 // like this: // // Code-point length Encoding // 0 - 7 bits 0xxxxxxx // 8 - 11 bits 110xxxxx 10xxxxxx // 12 - 16 bits 1110xxxx 10xxxxxx 10xxxxxx // 17 - 21 bits 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx // The maximum code-point a one-byte UTF-8 sequence can represent. const UInt32 kMaxCodePoint1 = (static_cast(1) << 7) - 1; // The maximum code-point a two-byte UTF-8 sequence can represent. const UInt32 kMaxCodePoint2 = (static_cast(1) << (5 + 6)) - 1; // The maximum code-point a three-byte UTF-8 sequence can represent. const UInt32 kMaxCodePoint3 = (static_cast(1) << (4 + 2*6)) - 1; // The maximum code-point a four-byte UTF-8 sequence can represent. const UInt32 kMaxCodePoint4 = (static_cast(1) << (3 + 3*6)) - 1; // Chops off the n lowest bits from a bit pattern. Returns the n // lowest bits. As a side effect, the original bit pattern will be // shifted to the right by n bits. inline UInt32 ChopLowBits(UInt32* bits, int n) { const UInt32 low_bits = *bits & ((static_cast(1) << n) - 1); *bits >>= n; return low_bits; } // Converts a Unicode code point to a narrow string in UTF-8 encoding. // code_point parameter is of type UInt32 because wchar_t may not be // wide enough to contain a code point. // If the code_point is not a valid Unicode code point // (i.e. outside of Unicode range U+0 to U+10FFFF) it will be converted // to "(Invalid Unicode 0xXXXXXXXX)". std::string CodePointToUtf8(UInt32 code_point) { if (code_point > kMaxCodePoint4) { return "(Invalid Unicode 0x" + String::FormatHexInt(code_point) + ")"; } char str[5]; // Big enough for the largest valid code point. if (code_point <= kMaxCodePoint1) { str[1] = '\0'; str[0] = static_cast(code_point); // 0xxxxxxx } else if (code_point <= kMaxCodePoint2) { str[2] = '\0'; str[1] = static_cast(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx str[0] = static_cast(0xC0 | code_point); // 110xxxxx } else if (code_point <= kMaxCodePoint3) { str[3] = '\0'; str[2] = static_cast(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx str[1] = static_cast(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx str[0] = static_cast(0xE0 | code_point); // 1110xxxx } else { // code_point <= kMaxCodePoint4 str[4] = '\0'; str[3] = static_cast(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx str[2] = static_cast(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx str[1] = static_cast(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx str[0] = static_cast(0xF0 | code_point); // 11110xxx } return str; } // The following two functions only make sense if the the system // uses UTF-16 for wide string encoding. All supported systems // with 16 bit wchar_t (Windows, Cygwin, Symbian OS) do use UTF-16. // Determines if the arguments constitute UTF-16 surrogate pair // and thus should be combined into a single Unicode code point // using CreateCodePointFromUtf16SurrogatePair. inline bool IsUtf16SurrogatePair(wchar_t first, wchar_t second) { return sizeof(wchar_t) == 2 && (first & 0xFC00) == 0xD800 && (second & 0xFC00) == 0xDC00; } // Creates a Unicode code point from UTF16 surrogate pair. inline UInt32 CreateCodePointFromUtf16SurrogatePair(wchar_t first, wchar_t second) { const UInt32 mask = (1 << 10) - 1; return (sizeof(wchar_t) == 2) ? (((first & mask) << 10) | (second & mask)) + 0x10000 : // This function should not be called when the condition is // false, but we provide a sensible default in case it is. static_cast(first); } // Converts a wide string to a narrow string in UTF-8 encoding. // The wide string is assumed to have the following encoding: // UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS) // UTF-32 if sizeof(wchar_t) == 4 (on Linux) // Parameter str points to a null-terminated wide string. // Parameter num_chars may additionally limit the number // of wchar_t characters processed. -1 is used when the entire string // should be processed. // If the string contains code points that are not valid Unicode code points // (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output // as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding // and contains invalid UTF-16 surrogate pairs, values in those pairs // will be encoded as individual Unicode characters from Basic Normal Plane. std::string WideStringToUtf8(const wchar_t* str, int num_chars) { if (num_chars == -1) num_chars = static_cast(wcslen(str)); ::std::stringstream stream; for (int i = 0; i < num_chars; ++i) { UInt32 unicode_code_point; if (str[i] == L'\0') { break; } else if (i + 1 < num_chars && IsUtf16SurrogatePair(str[i], str[i + 1])) { unicode_code_point = CreateCodePointFromUtf16SurrogatePair(str[i], str[i + 1]); i++; } else { unicode_code_point = static_cast(str[i]); } stream << CodePointToUtf8(unicode_code_point); } return StringStreamToString(&stream); } // Converts a wide C string to an std::string using the UTF-8 encoding. // NULL will be converted to "(null)". std::string String::ShowWideCString(const wchar_t * wide_c_str) { if (wide_c_str == NULL) return "(null)"; return internal::WideStringToUtf8(wide_c_str, -1); } // Compares two wide C strings. Returns true iff they have the same // content. // // Unlike wcscmp(), this function can handle NULL argument(s). A NULL // C string is considered different to any non-NULL C string, // including the empty string. bool String::WideCStringEquals(const wchar_t * lhs, const wchar_t * rhs) { if (lhs == NULL) return rhs == NULL; if (rhs == NULL) return false; return wcscmp(lhs, rhs) == 0; } // Helper function for *_STREQ on wide strings. AssertionResult CmpHelperSTREQ(const char* expected_expression, const char* actual_expression, const wchar_t* expected, const wchar_t* actual) { if (String::WideCStringEquals(expected, actual)) { return AssertionSuccess(); } return EqFailure(expected_expression, actual_expression, PrintToString(expected), PrintToString(actual), false); } // Helper function for *_STRNE on wide strings. AssertionResult CmpHelperSTRNE(const char* s1_expression, const char* s2_expression, const wchar_t* s1, const wchar_t* s2) { if (!String::WideCStringEquals(s1, s2)) { return AssertionSuccess(); } return AssertionFailure() << "Expected: (" << s1_expression << ") != (" << s2_expression << "), actual: " << PrintToString(s1) << " vs " << PrintToString(s2); } // Compares two C strings, ignoring case. Returns true iff they have // the same content. // // Unlike strcasecmp(), this function can handle NULL argument(s). A // NULL C string is considered different to any non-NULL C string, // including the empty string. bool String::CaseInsensitiveCStringEquals(const char * lhs, const char * rhs) { if (lhs == NULL) return rhs == NULL; if (rhs == NULL) return false; return posix::StrCaseCmp(lhs, rhs) == 0; } // Compares two wide C strings, ignoring case. Returns true iff they // have the same content. // // Unlike wcscasecmp(), this function can handle NULL argument(s). // A NULL C string is considered different to any non-NULL wide C string, // including the empty string. // NB: The implementations on different platforms slightly differ. // On windows, this method uses _wcsicmp which compares according to LC_CTYPE // environment variable. On GNU platform this method uses wcscasecmp // which compares according to LC_CTYPE category of the current locale. // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the // current locale. bool String::CaseInsensitiveWideCStringEquals(const wchar_t* lhs, const wchar_t* rhs) { if (lhs == NULL) return rhs == NULL; if (rhs == NULL) return false; #if GTEST_OS_WINDOWS return _wcsicmp(lhs, rhs) == 0; #elif GTEST_OS_LINUX && !GTEST_OS_LINUX_ANDROID return wcscasecmp(lhs, rhs) == 0; #else // Android, Mac OS X and Cygwin don't define wcscasecmp. // Other unknown OSes may not define it either. wint_t left, right; do { left = towlower(*lhs++); right = towlower(*rhs++); } while (left && left == right); return left == right; #endif // OS selector } // Returns true iff str ends with the given suffix, ignoring case. // Any string is considered to end with an empty suffix. bool String::EndsWithCaseInsensitive( const std::string& str, const std::string& suffix) { const size_t str_len = str.length(); const size_t suffix_len = suffix.length(); return (str_len >= suffix_len) && CaseInsensitiveCStringEquals(str.c_str() + str_len - suffix_len, suffix.c_str()); } // Formats an int value as "%02d". std::string String::FormatIntWidth2(int value) { std::stringstream ss; ss << std::setfill('0') << std::setw(2) << value; return ss.str(); } // Formats an int value as "%X". std::string String::FormatHexInt(int value) { std::stringstream ss; ss << std::hex << std::uppercase << value; return ss.str(); } // Formats a byte as "%02X". std::string String::FormatByte(unsigned char value) { std::stringstream ss; ss << std::setfill('0') << std::setw(2) << std::hex << std::uppercase << static_cast(value); return ss.str(); } // Converts the buffer in a stringstream to an std::string, converting NUL // bytes to "\\0" along the way. std::string StringStreamToString(::std::stringstream* ss) { const ::std::string& str = ss->str(); const char* const start = str.c_str(); const char* const end = start + str.length(); std::string result; result.reserve(2 * (end - start)); for (const char* ch = start; ch != end; ++ch) { if (*ch == '\0') { result += "\\0"; // Replaces NUL with "\\0"; } else { result += *ch; } } return result; } // Appends the user-supplied message to the Google-Test-generated message. std::string AppendUserMessage(const std::string& gtest_msg, const Message& user_msg) { // Appends the user message if it's non-empty. const std::string user_msg_string = user_msg.GetString(); if (user_msg_string.empty()) { return gtest_msg; } return gtest_msg + "\n" + user_msg_string; } } // namespace internal // class TestResult // Creates an empty TestResult. TestResult::TestResult() : death_test_count_(0), elapsed_time_(0) { } // D'tor. TestResult::~TestResult() { } // Returns the i-th test part result among all the results. i can // range from 0 to total_part_count() - 1. If i is not in that range, // aborts the program. const TestPartResult& TestResult::GetTestPartResult(int i) const { if (i < 0 || i >= total_part_count()) internal::posix::Abort(); return test_part_results_.at(i); } // Returns the i-th test property. i can range from 0 to // test_property_count() - 1. If i is not in that range, aborts the // program. const TestProperty& TestResult::GetTestProperty(int i) const { if (i < 0 || i >= test_property_count()) internal::posix::Abort(); return test_properties_.at(i); } // Clears the test part results. void TestResult::ClearTestPartResults() { test_part_results_.clear(); } // Adds a test part result to the list. void TestResult::AddTestPartResult(const TestPartResult& test_part_result) { test_part_results_.push_back(test_part_result); } // Adds a test property to the list. If a property with the same key as the // supplied property is already represented, the value of this test_property // replaces the old value for that key. void TestResult::RecordProperty(const std::string& xml_element, const TestProperty& test_property) { if (!ValidateTestProperty(xml_element, test_property)) { return; } internal::MutexLock lock(&test_properites_mutex_); const std::vector::iterator property_with_matching_key = std::find_if(test_properties_.begin(), test_properties_.end(), internal::TestPropertyKeyIs(test_property.key())); if (property_with_matching_key == test_properties_.end()) { test_properties_.push_back(test_property); return; } property_with_matching_key->SetValue(test_property.value()); } // The list of reserved attributes used in the element of XML // output. static const char* const kReservedTestSuitesAttributes[] = { "disabled", "errors", "failures", "name", "random_seed", "tests", "time", "timestamp" }; // The list of reserved attributes used in the element of XML // output. static const char* const kReservedTestSuiteAttributes[] = { "disabled", "errors", "failures", "name", "tests", "time" }; // The list of reserved attributes used in the element of XML output. static const char* const kReservedTestCaseAttributes[] = { "classname", "name", "status", "time", "type_param", "value_param" }; template std::vector ArrayAsVector(const char* const (&array)[kSize]) { return std::vector(array, array + kSize); } static std::vector GetReservedAttributesForElement( const std::string& xml_element) { if (xml_element == "testsuites") { return ArrayAsVector(kReservedTestSuitesAttributes); } else if (xml_element == "testsuite") { return ArrayAsVector(kReservedTestSuiteAttributes); } else if (xml_element == "testcase") { return ArrayAsVector(kReservedTestCaseAttributes); } else { GTEST_CHECK_(false) << "Unrecognized xml_element provided: " << xml_element; } // This code is unreachable but some compilers may not realizes that. return std::vector(); } static std::string FormatWordList(const std::vector& words) { Message word_list; for (size_t i = 0; i < words.size(); ++i) { if (i > 0 && words.size() > 2) { word_list << ", "; } if (i == words.size() - 1) { word_list << "and "; } word_list << "'" << words[i] << "'"; } return word_list.GetString(); } bool ValidateTestPropertyName(const std::string& property_name, const std::vector& reserved_names) { if (std::find(reserved_names.begin(), reserved_names.end(), property_name) != reserved_names.end()) { ADD_FAILURE() << "Reserved key used in RecordProperty(): " << property_name << " (" << FormatWordList(reserved_names) << " are reserved by " << GTEST_NAME_ << ")"; return false; } return true; } // Adds a failure if the key is a reserved attribute of the element named // xml_element. Returns true if the property is valid. bool TestResult::ValidateTestProperty(const std::string& xml_element, const TestProperty& test_property) { return ValidateTestPropertyName(test_property.key(), GetReservedAttributesForElement(xml_element)); } // Clears the object. void TestResult::Clear() { test_part_results_.clear(); test_properties_.clear(); death_test_count_ = 0; elapsed_time_ = 0; } // Returns true iff the test failed. bool TestResult::Failed() const { for (int i = 0; i < total_part_count(); ++i) { if (GetTestPartResult(i).failed()) return true; } return false; } // Returns true iff the test part fatally failed. static bool TestPartFatallyFailed(const TestPartResult& result) { return result.fatally_failed(); } // Returns true iff the test fatally failed. bool TestResult::HasFatalFailure() const { return CountIf(test_part_results_, TestPartFatallyFailed) > 0; } // Returns true iff the test part non-fatally failed. static bool TestPartNonfatallyFailed(const TestPartResult& result) { return result.nonfatally_failed(); } // Returns true iff the test has a non-fatal failure. bool TestResult::HasNonfatalFailure() const { return CountIf(test_part_results_, TestPartNonfatallyFailed) > 0; } // Gets the number of all test parts. This is the sum of the number // of successful test parts and the number of failed test parts. int TestResult::total_part_count() const { return static_cast(test_part_results_.size()); } // Returns the number of the test properties. int TestResult::test_property_count() const { return static_cast(test_properties_.size()); } // class Test // Creates a Test object. // The c'tor saves the values of all Google Test flags. Test::Test() : gtest_flag_saver_(new internal::GTestFlagSaver) { } // The d'tor restores the values of all Google Test flags. Test::~Test() { delete gtest_flag_saver_; } // Sets up the test fixture. // // A sub-class may override this. void Test::SetUp() { } // Tears down the test fixture. // // A sub-class may override this. void Test::TearDown() { } // Allows user supplied key value pairs to be recorded for later output. void Test::RecordProperty(const std::string& key, const std::string& value) { UnitTest::GetInstance()->RecordProperty(key, value); } // Allows user supplied key value pairs to be recorded for later output. void Test::RecordProperty(const std::string& key, int value) { Message value_message; value_message << value; RecordProperty(key, value_message.GetString().c_str()); } namespace internal { void ReportFailureInUnknownLocation(TestPartResult::Type result_type, const std::string& message) { // This function is a friend of UnitTest and as such has access to // AddTestPartResult. UnitTest::GetInstance()->AddTestPartResult( result_type, NULL, // No info about the source file where the exception occurred. -1, // We have no info on which line caused the exception. message, ""); // No stack trace, either. } } // namespace internal // Google Test requires all tests in the same test case to use the same test // fixture class. This function checks if the current test has the // same fixture class as the first test in the current test case. If // yes, it returns true; otherwise it generates a Google Test failure and // returns false. bool Test::HasSameFixtureClass() { internal::UnitTestImpl* const impl = internal::GetUnitTestImpl(); const TestCase* const test_case = impl->current_test_case(); // Info about the first test in the current test case. const TestInfo* const first_test_info = test_case->test_info_list()[0]; const internal::TypeId first_fixture_id = first_test_info->fixture_class_id_; const char* const first_test_name = first_test_info->name(); // Info about the current test. const TestInfo* const this_test_info = impl->current_test_info(); const internal::TypeId this_fixture_id = this_test_info->fixture_class_id_; const char* const this_test_name = this_test_info->name(); if (this_fixture_id != first_fixture_id) { // Is the first test defined using TEST? const bool first_is_TEST = first_fixture_id == internal::GetTestTypeId(); // Is this test defined using TEST? const bool this_is_TEST = this_fixture_id == internal::GetTestTypeId(); if (first_is_TEST || this_is_TEST) { // Both TEST and TEST_F appear in same test case, which is incorrect. // Tell the user how to fix this. // Gets the name of the TEST and the name of the TEST_F. Note // that first_is_TEST and this_is_TEST cannot both be true, as // the fixture IDs are different for the two tests. const char* const TEST_name = first_is_TEST ? first_test_name : this_test_name; const char* const TEST_F_name = first_is_TEST ? this_test_name : first_test_name; ADD_FAILURE() << "All tests in the same test case must use the same test fixture\n" << "class, so mixing TEST_F and TEST in the same test case is\n" << "illegal. In test case " << this_test_info->test_case_name() << ",\n" << "test " << TEST_F_name << " is defined using TEST_F but\n" << "test " << TEST_name << " is defined using TEST. You probably\n" << "want to change the TEST to TEST_F or move it to another test\n" << "case."; } else { // Two fixture classes with the same name appear in two different // namespaces, which is not allowed. Tell the user how to fix this. ADD_FAILURE() << "All tests in the same test case must use the same test fixture\n" << "class. However, in test case " << this_test_info->test_case_name() << ",\n" << "you defined test " << first_test_name << " and test " << this_test_name << "\n" << "using two different test fixture classes. This can happen if\n" << "the two classes are from different namespaces or translation\n" << "units and have the same name. You should probably rename one\n" << "of the classes to put the tests into different test cases."; } return false; } return true; } #if GTEST_HAS_SEH // Adds an "exception thrown" fatal failure to the current test. This // function returns its result via an output parameter pointer because VC++ // prohibits creation of objects with destructors on stack in functions // using __try (see error C2712). static std::string* FormatSehExceptionMessage(DWORD exception_code, const char* location) { Message message; message << "SEH exception with code 0x" << std::setbase(16) << exception_code << std::setbase(10) << " thrown in " << location << "."; return new std::string(message.GetString()); } #endif // GTEST_HAS_SEH namespace internal { #if GTEST_HAS_EXCEPTIONS // Adds an "exception thrown" fatal failure to the current test. static std::string FormatCxxExceptionMessage(const char* description, const char* location) { Message message; if (description != NULL) { message << "C++ exception with description \"" << description << "\""; } else { message << "Unknown C++ exception"; } message << " thrown in " << location << "."; return message.GetString(); } static std::string PrintTestPartResultToString( const TestPartResult& test_part_result); GoogleTestFailureException::GoogleTestFailureException( const TestPartResult& failure) : ::std::runtime_error(PrintTestPartResultToString(failure).c_str()) {} #endif // GTEST_HAS_EXCEPTIONS // We put these helper functions in the internal namespace as IBM's xlC // compiler rejects the code if they were declared static. // Runs the given method and handles SEH exceptions it throws, when // SEH is supported; returns the 0-value for type Result in case of an // SEH exception. (Microsoft compilers cannot handle SEH and C++ // exceptions in the same function. Therefore, we provide a separate // wrapper function for handling SEH exceptions.) template Result HandleSehExceptionsInMethodIfSupported( T* object, Result (T::*method)(), const char* location) { #if GTEST_HAS_SEH __try { return (object->*method)(); } __except (internal::UnitTestOptions::GTestShouldProcessSEH( // NOLINT GetExceptionCode())) { // We create the exception message on the heap because VC++ prohibits // creation of objects with destructors on stack in functions using __try // (see error C2712). std::string* exception_message = FormatSehExceptionMessage( GetExceptionCode(), location); internal::ReportFailureInUnknownLocation(TestPartResult::kFatalFailure, *exception_message); delete exception_message; return static_cast(0); } #else (void)location; return (object->*method)(); #endif // GTEST_HAS_SEH } // Runs the given method and catches and reports C++ and/or SEH-style // exceptions, if they are supported; returns the 0-value for type // Result in case of an SEH exception. template Result HandleExceptionsInMethodIfSupported( T* object, Result (T::*method)(), const char* location) { // NOTE: The user code can affect the way in which Google Test handles // exceptions by setting GTEST_FLAG(catch_exceptions), but only before // RUN_ALL_TESTS() starts. It is technically possible to check the flag // after the exception is caught and either report or re-throw the // exception based on the flag's value: // // try { // // Perform the test method. // } catch (...) { // if (GTEST_FLAG(catch_exceptions)) // // Report the exception as failure. // else // throw; // Re-throws the original exception. // } // // However, the purpose of this flag is to allow the program to drop into // the debugger when the exception is thrown. On most platforms, once the // control enters the catch block, the exception origin information is // lost and the debugger will stop the program at the point of the // re-throw in this function -- instead of at the point of the original // throw statement in the code under test. For this reason, we perform // the check early, sacrificing the ability to affect Google Test's // exception handling in the method where the exception is thrown. if (internal::GetUnitTestImpl()->catch_exceptions()) { #if GTEST_HAS_EXCEPTIONS try { return HandleSehExceptionsInMethodIfSupported(object, method, location); } catch (const internal::GoogleTestFailureException&) { // NOLINT // This exception type can only be thrown by a failed Google // Test assertion with the intention of letting another testing // framework catch it. Therefore we just re-throw it. throw; } catch (const std::exception& e) { // NOLINT internal::ReportFailureInUnknownLocation( TestPartResult::kFatalFailure, FormatCxxExceptionMessage(e.what(), location)); } catch (...) { // NOLINT internal::ReportFailureInUnknownLocation( TestPartResult::kFatalFailure, FormatCxxExceptionMessage(NULL, location)); } return static_cast(0); #else return HandleSehExceptionsInMethodIfSupported(object, method, location); #endif // GTEST_HAS_EXCEPTIONS } else { return (object->*method)(); } } } // namespace internal // Runs the test and updates the test result. void Test::Run() { if (!HasSameFixtureClass()) return; internal::UnitTestImpl* const impl = internal::GetUnitTestImpl(); impl->os_stack_trace_getter()->UponLeavingGTest(); internal::HandleExceptionsInMethodIfSupported(this, &Test::SetUp, "SetUp()"); // We will run the test only if SetUp() was successful. if (!HasFatalFailure()) { impl->os_stack_trace_getter()->UponLeavingGTest(); internal::HandleExceptionsInMethodIfSupported( this, &Test::TestBody, "the test body"); } // However, we want to clean up as much as possible. Hence we will // always call TearDown(), even if SetUp() or the test body has // failed. impl->os_stack_trace_getter()->UponLeavingGTest(); internal::HandleExceptionsInMethodIfSupported( this, &Test::TearDown, "TearDown()"); } // Returns true iff the current test has a fatal failure. bool Test::HasFatalFailure() { return internal::GetUnitTestImpl()->current_test_result()->HasFatalFailure(); } // Returns true iff the current test has a non-fatal failure. bool Test::HasNonfatalFailure() { return internal::GetUnitTestImpl()->current_test_result()-> HasNonfatalFailure(); } // class TestInfo // Constructs a TestInfo object. It assumes ownership of the test factory // object. TestInfo::TestInfo(const std::string& a_test_case_name, const std::string& a_name, const char* a_type_param, const char* a_value_param, internal::TypeId fixture_class_id, internal::TestFactoryBase* factory) : test_case_name_(a_test_case_name), name_(a_name), type_param_(a_type_param ? new std::string(a_type_param) : NULL), value_param_(a_value_param ? new std::string(a_value_param) : NULL), fixture_class_id_(fixture_class_id), should_run_(false), is_disabled_(false), matches_filter_(false), factory_(factory), result_() {} // Destructs a TestInfo object. TestInfo::~TestInfo() { delete factory_; } namespace internal { // Creates a new TestInfo object and registers it with Google Test; // returns the created object. // // Arguments: // // test_case_name: name of the test case // name: name of the test // type_param: the name of the test's type parameter, or NULL if // this is not a typed or a type-parameterized test. // value_param: text representation of the test's value parameter, // or NULL if this is not a value-parameterized test. // fixture_class_id: ID of the test fixture class // set_up_tc: pointer to the function that sets up the test case // tear_down_tc: pointer to the function that tears down the test case // factory: pointer to the factory that creates a test object. // The newly created TestInfo instance will assume // ownership of the factory object. TestInfo* MakeAndRegisterTestInfo( const char* test_case_name, const char* name, const char* type_param, const char* value_param, TypeId fixture_class_id, SetUpTestCaseFunc set_up_tc, TearDownTestCaseFunc tear_down_tc, TestFactoryBase* factory) { TestInfo* const test_info = new TestInfo(test_case_name, name, type_param, value_param, fixture_class_id, factory); GetUnitTestImpl()->AddTestInfo(set_up_tc, tear_down_tc, test_info); return test_info; } #if GTEST_HAS_PARAM_TEST void ReportInvalidTestCaseType(const char* test_case_name, const char* file, int line) { Message errors; errors << "Attempted redefinition of test case " << test_case_name << ".\n" << "All tests in the same test case must use the same test fixture\n" << "class. However, in test case " << test_case_name << ", you tried\n" << "to define a test using a fixture class different from the one\n" << "used earlier. This can happen if the two fixture classes are\n" << "from different namespaces and have the same name. You should\n" << "probably rename one of the classes to put the tests into different\n" << "test cases."; fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(), errors.GetString().c_str()); } #endif // GTEST_HAS_PARAM_TEST } // namespace internal namespace { // A predicate that checks the test name of a TestInfo against a known // value. // // This is used for implementation of the TestCase class only. We put // it in the anonymous namespace to prevent polluting the outer // namespace. // // TestNameIs is copyable. class TestNameIs { public: // Constructor. // // TestNameIs has NO default constructor. explicit TestNameIs(const char* name) : name_(name) {} // Returns true iff the test name of test_info matches name_. bool operator()(const TestInfo * test_info) const { return test_info && test_info->name() == name_; } private: std::string name_; }; } // namespace namespace internal { // This method expands all parameterized tests registered with macros TEST_P // and INSTANTIATE_TEST_CASE_P into regular tests and registers those. // This will be done just once during the program runtime. void UnitTestImpl::RegisterParameterizedTests() { #if GTEST_HAS_PARAM_TEST if (!parameterized_tests_registered_) { parameterized_test_registry_.RegisterTests(); parameterized_tests_registered_ = true; } #endif } } // namespace internal // Creates the test object, runs it, records its result, and then // deletes it. void TestInfo::Run() { if (!should_run_) return; // Tells UnitTest where to store test result. internal::UnitTestImpl* const impl = internal::GetUnitTestImpl(); impl->set_current_test_info(this); TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater(); // Notifies the unit test event listeners that a test is about to start. repeater->OnTestStart(*this); const TimeInMillis start = internal::GetTimeInMillis(); impl->os_stack_trace_getter()->UponLeavingGTest(); // Creates the test object. Test* const test = internal::HandleExceptionsInMethodIfSupported( factory_, &internal::TestFactoryBase::CreateTest, "the test fixture's constructor"); // Runs the test only if the test object was created and its // constructor didn't generate a fatal failure. if ((test != NULL) && !Test::HasFatalFailure()) { // This doesn't throw as all user code that can throw are wrapped into // exception handling code. test->Run(); } // Deletes the test object. impl->os_stack_trace_getter()->UponLeavingGTest(); internal::HandleExceptionsInMethodIfSupported( test, &Test::DeleteSelf_, "the test fixture's destructor"); result_.set_elapsed_time(internal::GetTimeInMillis() - start); // Notifies the unit test event listener that a test has just finished. repeater->OnTestEnd(*this); // Tells UnitTest to stop associating assertion results to this // test. impl->set_current_test_info(NULL); } // class TestCase // Gets the number of successful tests in this test case. int TestCase::successful_test_count() const { return CountIf(test_info_list_, TestPassed); } // Gets the number of failed tests in this test case. int TestCase::failed_test_count() const { return CountIf(test_info_list_, TestFailed); } // Gets the number of disabled tests that will be reported in the XML report. int TestCase::reportable_disabled_test_count() const { return CountIf(test_info_list_, TestReportableDisabled); } // Gets the number of disabled tests in this test case. int TestCase::disabled_test_count() const { return CountIf(test_info_list_, TestDisabled); } // Gets the number of tests to be printed in the XML report. int TestCase::reportable_test_count() const { return CountIf(test_info_list_, TestReportable); } // Get the number of tests in this test case that should run. int TestCase::test_to_run_count() const { return CountIf(test_info_list_, ShouldRunTest); } // Gets the number of all tests. int TestCase::total_test_count() const { return static_cast(test_info_list_.size()); } // Creates a TestCase with the given name. // // Arguments: // // name: name of the test case // a_type_param: the name of the test case's type parameter, or NULL if // this is not a typed or a type-parameterized test case. // set_up_tc: pointer to the function that sets up the test case // tear_down_tc: pointer to the function that tears down the test case TestCase::TestCase(const char* a_name, const char* a_type_param, Test::SetUpTestCaseFunc set_up_tc, Test::TearDownTestCaseFunc tear_down_tc) : name_(a_name), type_param_(a_type_param ? new std::string(a_type_param) : NULL), set_up_tc_(set_up_tc), tear_down_tc_(tear_down_tc), should_run_(false), elapsed_time_(0) { } // Destructor of TestCase. TestCase::~TestCase() { // Deletes every Test in the collection. ForEach(test_info_list_, internal::Delete); } // Returns the i-th test among all the tests. i can range from 0 to // total_test_count() - 1. If i is not in that range, returns NULL. const TestInfo* TestCase::GetTestInfo(int i) const { const int index = GetElementOr(test_indices_, i, -1); return index < 0 ? NULL : test_info_list_[index]; } // Returns the i-th test among all the tests. i can range from 0 to // total_test_count() - 1. If i is not in that range, returns NULL. TestInfo* TestCase::GetMutableTestInfo(int i) { const int index = GetElementOr(test_indices_, i, -1); return index < 0 ? NULL : test_info_list_[index]; } // Adds a test to this test case. Will delete the test upon // destruction of the TestCase object. void TestCase::AddTestInfo(TestInfo * test_info) { test_info_list_.push_back(test_info); test_indices_.push_back(static_cast(test_indices_.size())); } // Runs every test in this TestCase. void TestCase::Run() { if (!should_run_) return; internal::UnitTestImpl* const impl = internal::GetUnitTestImpl(); impl->set_current_test_case(this); TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater(); repeater->OnTestCaseStart(*this); impl->os_stack_trace_getter()->UponLeavingGTest(); internal::HandleExceptionsInMethodIfSupported( this, &TestCase::RunSetUpTestCase, "SetUpTestCase()"); const internal::TimeInMillis start = internal::GetTimeInMillis(); for (int i = 0; i < total_test_count(); i++) { GetMutableTestInfo(i)->Run(); } elapsed_time_ = internal::GetTimeInMillis() - start; impl->os_stack_trace_getter()->UponLeavingGTest(); internal::HandleExceptionsInMethodIfSupported( this, &TestCase::RunTearDownTestCase, "TearDownTestCase()"); repeater->OnTestCaseEnd(*this); impl->set_current_test_case(NULL); } // Clears the results of all tests in this test case. void TestCase::ClearResult() { ad_hoc_test_result_.Clear(); ForEach(test_info_list_, TestInfo::ClearTestResult); } // Shuffles the tests in this test case. void TestCase::ShuffleTests(internal::Random* random) { Shuffle(random, &test_indices_); } // Restores the test order to before the first shuffle. void TestCase::UnshuffleTests() { for (size_t i = 0; i < test_indices_.size(); i++) { test_indices_[i] = static_cast(i); } } // Formats a countable noun. Depending on its quantity, either the // singular form or the plural form is used. e.g. // // FormatCountableNoun(1, "formula", "formuli") returns "1 formula". // FormatCountableNoun(5, "book", "books") returns "5 books". static std::string FormatCountableNoun(int count, const char * singular_form, const char * plural_form) { return internal::StreamableToString(count) + " " + (count == 1 ? singular_form : plural_form); } // Formats the count of tests. static std::string FormatTestCount(int test_count) { return FormatCountableNoun(test_count, "test", "tests"); } // Formats the count of test cases. static std::string FormatTestCaseCount(int test_case_count) { return FormatCountableNoun(test_case_count, "test case", "test cases"); } // Converts a TestPartResult::Type enum to human-friendly string // representation. Both kNonFatalFailure and kFatalFailure are translated // to "Failure", as the user usually doesn't care about the difference // between the two when viewing the test result. static const char * TestPartResultTypeToString(TestPartResult::Type type) { switch (type) { case TestPartResult::kSuccess: return "Success"; case TestPartResult::kNonFatalFailure: case TestPartResult::kFatalFailure: #ifdef _MSC_VER return "error: "; #else return "Failure\n"; #endif default: return "Unknown result type"; } } namespace internal { // Prints a TestPartResult to an std::string. static std::string PrintTestPartResultToString( const TestPartResult& test_part_result) { return (Message() << internal::FormatFileLocation(test_part_result.file_name(), test_part_result.line_number()) << " " << TestPartResultTypeToString(test_part_result.type()) << test_part_result.message()).GetString(); } // Prints a TestPartResult. static void PrintTestPartResult(const TestPartResult& test_part_result) { const std::string& result = PrintTestPartResultToString(test_part_result); printf("%s\n", result.c_str()); fflush(stdout); // If the test program runs in Visual Studio or a debugger, the // following statements add the test part result message to the Output // window such that the user can double-click on it to jump to the // corresponding source code location; otherwise they do nothing. #if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE // We don't call OutputDebugString*() on Windows Mobile, as printing // to stdout is done by OutputDebugString() there already - we don't // want the same message printed twice. ::OutputDebugStringA(result.c_str()); ::OutputDebugStringA("\n"); #endif } // class PrettyUnitTestResultPrinter enum GTestColor { COLOR_DEFAULT, COLOR_RED, COLOR_GREEN, COLOR_YELLOW }; #if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && \ !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT // Returns the character attribute for the given color. WORD GetColorAttribute(GTestColor color) { switch (color) { case COLOR_RED: return FOREGROUND_RED; case COLOR_GREEN: return FOREGROUND_GREEN; case COLOR_YELLOW: return FOREGROUND_RED | FOREGROUND_GREEN; default: return 0; } } #else // Returns the ANSI color code for the given color. COLOR_DEFAULT is // an invalid input. const char* GetAnsiColorCode(GTestColor color) { switch (color) { case COLOR_RED: return "1"; case COLOR_GREEN: return "2"; case COLOR_YELLOW: return "3"; default: return NULL; }; } #endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE // Returns true iff Google Test should use colors in the output. bool ShouldUseColor(bool stdout_is_tty) { const char* const gtest_color = GTEST_FLAG(color).c_str(); if (String::CaseInsensitiveCStringEquals(gtest_color, "auto")) { #if GTEST_OS_WINDOWS // On Windows the TERM variable is usually not set, but the // console there does support colors. return stdout_is_tty; #else // On non-Windows platforms, we rely on the TERM variable. const char* const term = posix::GetEnv("TERM"); const bool term_supports_color = String::CStringEquals(term, "xterm") || String::CStringEquals(term, "xterm-color") || String::CStringEquals(term, "xterm-256color") || String::CStringEquals(term, "screen") || String::CStringEquals(term, "screen-256color") || String::CStringEquals(term, "linux") || String::CStringEquals(term, "cygwin"); return stdout_is_tty && term_supports_color; #endif // GTEST_OS_WINDOWS } return String::CaseInsensitiveCStringEquals(gtest_color, "yes") || String::CaseInsensitiveCStringEquals(gtest_color, "true") || String::CaseInsensitiveCStringEquals(gtest_color, "t") || String::CStringEquals(gtest_color, "1"); // We take "yes", "true", "t", and "1" as meaning "yes". If the // value is neither one of these nor "auto", we treat it as "no" to // be conservative. } // Helpers for printing colored strings to stdout. Note that on Windows, we // cannot simply emit special characters and have the terminal change colors. // This routine must actually emit the characters rather than return a string // that would be colored when printed, as can be done on Linux. void ColoredPrintf(GTestColor color, const char* fmt, ...) { va_list args; va_start(args, fmt); #if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS || \ GTEST_OS_IOS || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT const bool use_color = false; #else static const bool in_color_mode = ShouldUseColor(posix::IsATTY(posix::FileNo(stdout)) != 0); const bool use_color = in_color_mode && (color != COLOR_DEFAULT); #endif // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS // The '!= 0' comparison is necessary to satisfy MSVC 7.1. if (!use_color) { vprintf(fmt, args); va_end(args); return; } #if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && \ !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT const HANDLE stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE); // Gets the current text color. CONSOLE_SCREEN_BUFFER_INFO buffer_info; GetConsoleScreenBufferInfo(stdout_handle, &buffer_info); const WORD old_color_attrs = buffer_info.wAttributes; // We need to flush the stream buffers into the console before each // SetConsoleTextAttribute call lest it affect the text that is already // printed but has not yet reached the console. fflush(stdout); SetConsoleTextAttribute(stdout_handle, GetColorAttribute(color) | FOREGROUND_INTENSITY); vprintf(fmt, args); fflush(stdout); // Restores the text color. SetConsoleTextAttribute(stdout_handle, old_color_attrs); #else printf("\033[0;3%sm", GetAnsiColorCode(color)); vprintf(fmt, args); printf("\033[m"); // Resets the terminal to default. #endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE va_end(args); } // Text printed in Google Test's text output and --gunit_list_tests // output to label the type parameter and value parameter for a test. static const char kTypeParamLabel[] = "TypeParam"; static const char kValueParamLabel[] = "GetParam()"; void PrintFullTestCommentIfPresent(const TestInfo& test_info) { const char* const type_param = test_info.type_param(); const char* const value_param = test_info.value_param(); if (type_param != NULL || value_param != NULL) { printf(", where "); if (type_param != NULL) { printf("%s = %s", kTypeParamLabel, type_param); if (value_param != NULL) printf(" and "); } if (value_param != NULL) { printf("%s = %s", kValueParamLabel, value_param); } } } // This class implements the TestEventListener interface. // // Class PrettyUnitTestResultPrinter is copyable. class PrettyUnitTestResultPrinter : public TestEventListener { public: PrettyUnitTestResultPrinter() {} static void PrintTestName(const char * test_case, const char * test) { printf("%s.%s", test_case, test); } // The following methods override what's in the TestEventListener class. virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {} virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration); virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test); virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {} virtual void OnTestCaseStart(const TestCase& test_case); virtual void OnTestStart(const TestInfo& test_info); virtual void OnTestPartResult(const TestPartResult& result); virtual void OnTestEnd(const TestInfo& test_info); virtual void OnTestCaseEnd(const TestCase& test_case); virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test); virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {} virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration); virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {} private: static void PrintFailedTests(const UnitTest& unit_test); }; // Fired before each iteration of tests starts. void PrettyUnitTestResultPrinter::OnTestIterationStart( const UnitTest& unit_test, int iteration) { if (GTEST_FLAG(repeat) != 1) printf("\nRepeating all tests (iteration %d) . . .\n\n", iteration + 1); const char* const filter = GTEST_FLAG(filter).c_str(); // Prints the filter if it's not *. This reminds the user that some // tests may be skipped. if (!String::CStringEquals(filter, kUniversalFilter)) { ColoredPrintf(COLOR_YELLOW, "Note: %s filter = %s\n", GTEST_NAME_, filter); } if (internal::ShouldShard(kTestTotalShards, kTestShardIndex, false)) { const Int32 shard_index = Int32FromEnvOrDie(kTestShardIndex, -1); ColoredPrintf(COLOR_YELLOW, "Note: This is test shard %d of %s.\n", static_cast(shard_index) + 1, internal::posix::GetEnv(kTestTotalShards)); } if (GTEST_FLAG(shuffle)) { ColoredPrintf(COLOR_YELLOW, "Note: Randomizing tests' orders with a seed of %d .\n", unit_test.random_seed()); } ColoredPrintf(COLOR_GREEN, "[==========] "); printf("Running %s from %s.\n", FormatTestCount(unit_test.test_to_run_count()).c_str(), FormatTestCaseCount(unit_test.test_case_to_run_count()).c_str()); fflush(stdout); } void PrettyUnitTestResultPrinter::OnEnvironmentsSetUpStart( const UnitTest& /*unit_test*/) { ColoredPrintf(COLOR_GREEN, "[----------] "); printf("Global test environment set-up.\n"); fflush(stdout); } void PrettyUnitTestResultPrinter::OnTestCaseStart(const TestCase& test_case) { const std::string counts = FormatCountableNoun(test_case.test_to_run_count(), "test", "tests"); ColoredPrintf(COLOR_GREEN, "[----------] "); printf("%s from %s", counts.c_str(), test_case.name()); if (test_case.type_param() == NULL) { printf("\n"); } else { printf(", where %s = %s\n", kTypeParamLabel, test_case.type_param()); } fflush(stdout); } void PrettyUnitTestResultPrinter::OnTestStart(const TestInfo& test_info) { ColoredPrintf(COLOR_GREEN, "[ RUN ] "); PrintTestName(test_info.test_case_name(), test_info.name()); printf("\n"); fflush(stdout); } // Called after an assertion failure. void PrettyUnitTestResultPrinter::OnTestPartResult( const TestPartResult& result) { // If the test part succeeded, we don't need to do anything. if (result.type() == TestPartResult::kSuccess) return; // Print failure message from the assertion (e.g. expected this and got that). PrintTestPartResult(result); fflush(stdout); } void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) { if (test_info.result()->Passed()) { ColoredPrintf(COLOR_GREEN, "[ OK ] "); } else { ColoredPrintf(COLOR_RED, "[ FAILED ] "); } PrintTestName(test_info.test_case_name(), test_info.name()); if (test_info.result()->Failed()) PrintFullTestCommentIfPresent(test_info); if (GTEST_FLAG(print_time)) { printf(" (%s ms)\n", internal::StreamableToString( test_info.result()->elapsed_time()).c_str()); } else { printf("\n"); } fflush(stdout); } void PrettyUnitTestResultPrinter::OnTestCaseEnd(const TestCase& test_case) { if (!GTEST_FLAG(print_time)) return; const std::string counts = FormatCountableNoun(test_case.test_to_run_count(), "test", "tests"); ColoredPrintf(COLOR_GREEN, "[----------] "); printf("%s from %s (%s ms total)\n\n", counts.c_str(), test_case.name(), internal::StreamableToString(test_case.elapsed_time()).c_str()); fflush(stdout); } void PrettyUnitTestResultPrinter::OnEnvironmentsTearDownStart( const UnitTest& /*unit_test*/) { ColoredPrintf(COLOR_GREEN, "[----------] "); printf("Global test environment tear-down\n"); fflush(stdout); } // Internal helper for printing the list of failed tests. void PrettyUnitTestResultPrinter::PrintFailedTests(const UnitTest& unit_test) { const int failed_test_count = unit_test.failed_test_count(); if (failed_test_count == 0) { return; } for (int i = 0; i < unit_test.total_test_case_count(); ++i) { const TestCase& test_case = *unit_test.GetTestCase(i); if (!test_case.should_run() || (test_case.failed_test_count() == 0)) { continue; } for (int j = 0; j < test_case.total_test_count(); ++j) { const TestInfo& test_info = *test_case.GetTestInfo(j); if (!test_info.should_run() || test_info.result()->Passed()) { continue; } ColoredPrintf(COLOR_RED, "[ FAILED ] "); printf("%s.%s", test_case.name(), test_info.name()); PrintFullTestCommentIfPresent(test_info); printf("\n"); } } } void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test, int /*iteration*/) { ColoredPrintf(COLOR_GREEN, "[==========] "); printf("%s from %s ran.", FormatTestCount(unit_test.test_to_run_count()).c_str(), FormatTestCaseCount(unit_test.test_case_to_run_count()).c_str()); if (GTEST_FLAG(print_time)) { printf(" (%s ms total)", internal::StreamableToString(unit_test.elapsed_time()).c_str()); } printf("\n"); ColoredPrintf(COLOR_GREEN, "[ PASSED ] "); printf("%s.\n", FormatTestCount(unit_test.successful_test_count()).c_str()); int num_failures = unit_test.failed_test_count(); if (!unit_test.Passed()) { const int failed_test_count = unit_test.failed_test_count(); ColoredPrintf(COLOR_RED, "[ FAILED ] "); printf("%s, listed below:\n", FormatTestCount(failed_test_count).c_str()); PrintFailedTests(unit_test); printf("\n%2d FAILED %s\n", num_failures, num_failures == 1 ? "TEST" : "TESTS"); } int num_disabled = unit_test.reportable_disabled_test_count(); if (num_disabled && !GTEST_FLAG(also_run_disabled_tests)) { if (!num_failures) { printf("\n"); // Add a spacer if no FAILURE banner is displayed. } ColoredPrintf(COLOR_YELLOW, " YOU HAVE %d DISABLED %s\n\n", num_disabled, num_disabled == 1 ? "TEST" : "TESTS"); } // Ensure that Google Test output is printed before, e.g., heapchecker output. fflush(stdout); } // End PrettyUnitTestResultPrinter // class TestEventRepeater // // This class forwards events to other event listeners. class TestEventRepeater : public TestEventListener { public: TestEventRepeater() : forwarding_enabled_(true) {} virtual ~TestEventRepeater(); void Append(TestEventListener *listener); TestEventListener* Release(TestEventListener* listener); // Controls whether events will be forwarded to listeners_. Set to false // in death test child processes. bool forwarding_enabled() const { return forwarding_enabled_; } void set_forwarding_enabled(bool enable) { forwarding_enabled_ = enable; } virtual void OnTestProgramStart(const UnitTest& unit_test); virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration); virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test); virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test); virtual void OnTestCaseStart(const TestCase& test_case); virtual void OnTestStart(const TestInfo& test_info); virtual void OnTestPartResult(const TestPartResult& result); virtual void OnTestEnd(const TestInfo& test_info); virtual void OnTestCaseEnd(const TestCase& test_case); virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test); virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test); virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration); virtual void OnTestProgramEnd(const UnitTest& unit_test); private: // Controls whether events will be forwarded to listeners_. Set to false // in death test child processes. bool forwarding_enabled_; // The list of listeners that receive events. std::vector listeners_; GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventRepeater); }; TestEventRepeater::~TestEventRepeater() { ForEach(listeners_, Delete); } void TestEventRepeater::Append(TestEventListener *listener) { listeners_.push_back(listener); } // TODO(vladl@google.com): Factor the search functionality into Vector::Find. TestEventListener* TestEventRepeater::Release(TestEventListener *listener) { for (size_t i = 0; i < listeners_.size(); ++i) { if (listeners_[i] == listener) { listeners_.erase(listeners_.begin() + i); return listener; } } return NULL; } // Since most methods are very similar, use macros to reduce boilerplate. // This defines a member that forwards the call to all listeners. #define GTEST_REPEATER_METHOD_(Name, Type) \ void TestEventRepeater::Name(const Type& parameter) { \ if (forwarding_enabled_) { \ for (size_t i = 0; i < listeners_.size(); i++) { \ listeners_[i]->Name(parameter); \ } \ } \ } // This defines a member that forwards the call to all listeners in reverse // order. #define GTEST_REVERSE_REPEATER_METHOD_(Name, Type) \ void TestEventRepeater::Name(const Type& parameter) { \ if (forwarding_enabled_) { \ for (int i = static_cast(listeners_.size()) - 1; i >= 0; i--) { \ listeners_[i]->Name(parameter); \ } \ } \ } GTEST_REPEATER_METHOD_(OnTestProgramStart, UnitTest) GTEST_REPEATER_METHOD_(OnEnvironmentsSetUpStart, UnitTest) GTEST_REPEATER_METHOD_(OnTestCaseStart, TestCase) GTEST_REPEATER_METHOD_(OnTestStart, TestInfo) GTEST_REPEATER_METHOD_(OnTestPartResult, TestPartResult) GTEST_REPEATER_METHOD_(OnEnvironmentsTearDownStart, UnitTest) GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsSetUpEnd, UnitTest) GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsTearDownEnd, UnitTest) GTEST_REVERSE_REPEATER_METHOD_(OnTestEnd, TestInfo) GTEST_REVERSE_REPEATER_METHOD_(OnTestCaseEnd, TestCase) GTEST_REVERSE_REPEATER_METHOD_(OnTestProgramEnd, UnitTest) #undef GTEST_REPEATER_METHOD_ #undef GTEST_REVERSE_REPEATER_METHOD_ void TestEventRepeater::OnTestIterationStart(const UnitTest& unit_test, int iteration) { if (forwarding_enabled_) { for (size_t i = 0; i < listeners_.size(); i++) { listeners_[i]->OnTestIterationStart(unit_test, iteration); } } } void TestEventRepeater::OnTestIterationEnd(const UnitTest& unit_test, int iteration) { if (forwarding_enabled_) { for (int i = static_cast(listeners_.size()) - 1; i >= 0; i--) { listeners_[i]->OnTestIterationEnd(unit_test, iteration); } } } // End TestEventRepeater // This class generates an XML output file. class XmlUnitTestResultPrinter : public EmptyTestEventListener { public: explicit XmlUnitTestResultPrinter(const char* output_file); virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration); private: // Is c a whitespace character that is normalized to a space character // when it appears in an XML attribute value? static bool IsNormalizableWhitespace(char c) { return c == 0x9 || c == 0xA || c == 0xD; } // May c appear in a well-formed XML document? static bool IsValidXmlCharacter(char c) { return IsNormalizableWhitespace(c) || c >= 0x20; } // Returns an XML-escaped copy of the input string str. If // is_attribute is true, the text is meant to appear as an attribute // value, and normalizable whitespace is preserved by replacing it // with character references. static std::string EscapeXml(const std::string& str, bool is_attribute); // Returns the given string with all characters invalid in XML removed. static std::string RemoveInvalidXmlCharacters(const std::string& str); // Convenience wrapper around EscapeXml when str is an attribute value. static std::string EscapeXmlAttribute(const std::string& str) { return EscapeXml(str, true); } // Convenience wrapper around EscapeXml when str is not an attribute value. static std::string EscapeXmlText(const char* str) { return EscapeXml(str, false); } // Verifies that the given attribute belongs to the given element and // streams the attribute as XML. static void OutputXmlAttribute(std::ostream* stream, const std::string& element_name, const std::string& name, const std::string& value); // Streams an XML CDATA section, escaping invalid CDATA sequences as needed. static void OutputXmlCDataSection(::std::ostream* stream, const char* data); // Streams an XML representation of a TestInfo object. static void OutputXmlTestInfo(::std::ostream* stream, const char* test_case_name, const TestInfo& test_info); // Prints an XML representation of a TestCase object static void PrintXmlTestCase(::std::ostream* stream, const TestCase& test_case); // Prints an XML summary of unit_test to output stream out. static void PrintXmlUnitTest(::std::ostream* stream, const UnitTest& unit_test); // Produces a string representing the test properties in a result as space // delimited XML attributes based on the property key="value" pairs. // When the std::string is not empty, it includes a space at the beginning, // to delimit this attribute from prior attributes. static std::string TestPropertiesAsXmlAttributes(const TestResult& result); // The output file. const std::string output_file_; GTEST_DISALLOW_COPY_AND_ASSIGN_(XmlUnitTestResultPrinter); }; // Creates a new XmlUnitTestResultPrinter. XmlUnitTestResultPrinter::XmlUnitTestResultPrinter(const char* output_file) : output_file_(output_file) { if (output_file_.c_str() == NULL || output_file_.empty()) { fprintf(stderr, "XML output file may not be null\n"); fflush(stderr); exit(EXIT_FAILURE); } } // Called after the unit test ends. void XmlUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test, int /*iteration*/) { FILE* xmlout = NULL; FilePath output_file(output_file_); FilePath output_dir(output_file.RemoveFileName()); if (output_dir.CreateDirectoriesRecursively()) { xmlout = posix::FOpen(output_file_.c_str(), "w"); } if (xmlout == NULL) { // TODO(wan): report the reason of the failure. // // We don't do it for now as: // // 1. There is no urgent need for it. // 2. It's a bit involved to make the errno variable thread-safe on // all three operating systems (Linux, Windows, and Mac OS). // 3. To interpret the meaning of errno in a thread-safe way, // we need the strerror_r() function, which is not available on // Windows. fprintf(stderr, "Unable to open file \"%s\"\n", output_file_.c_str()); fflush(stderr); exit(EXIT_FAILURE); } std::stringstream stream; PrintXmlUnitTest(&stream, unit_test); fprintf(xmlout, "%s", StringStreamToString(&stream).c_str()); fclose(xmlout); } // Returns an XML-escaped copy of the input string str. If is_attribute // is true, the text is meant to appear as an attribute value, and // normalizable whitespace is preserved by replacing it with character // references. // // Invalid XML characters in str, if any, are stripped from the output. // It is expected that most, if not all, of the text processed by this // module will consist of ordinary English text. // If this module is ever modified to produce version 1.1 XML output, // most invalid characters can be retained using character references. // TODO(wan): It might be nice to have a minimally invasive, human-readable // escaping scheme for invalid characters, rather than dropping them. std::string XmlUnitTestResultPrinter::EscapeXml( const std::string& str, bool is_attribute) { Message m; for (size_t i = 0; i < str.size(); ++i) { const char ch = str[i]; switch (ch) { case '<': m << "<"; break; case '>': m << ">"; break; case '&': m << "&"; break; case '\'': if (is_attribute) m << "'"; else m << '\''; break; case '"': if (is_attribute) m << """; else m << '"'; break; default: if (IsValidXmlCharacter(ch)) { if (is_attribute && IsNormalizableWhitespace(ch)) m << "&#x" << String::FormatByte(static_cast(ch)) << ";"; else m << ch; } break; } } return m.GetString(); } // Returns the given string with all characters invalid in XML removed. // Currently invalid characters are dropped from the string. An // alternative is to replace them with certain characters such as . or ?. std::string XmlUnitTestResultPrinter::RemoveInvalidXmlCharacters( const std::string& str) { std::string output; output.reserve(str.size()); for (std::string::const_iterator it = str.begin(); it != str.end(); ++it) if (IsValidXmlCharacter(*it)) output.push_back(*it); return output; } // The following routines generate an XML representation of a UnitTest // object. // // This is how Google Test concepts map to the DTD: // // <-- corresponds to a UnitTest object // <-- corresponds to a TestCase object // <-- corresponds to a TestInfo object // ... // ... // ... // <-- individual assertion failures // // // // Formats the given time in milliseconds as seconds. std::string FormatTimeInMillisAsSeconds(TimeInMillis ms) { ::std::stringstream ss; ss << ms/1000.0; return ss.str(); } // Converts the given epoch time in milliseconds to a date string in the ISO // 8601 format, without the timezone information. std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms) { time_t seconds = static_cast(ms / 1000); struct tm time_struct; #ifdef _MSC_VER if (localtime_s(&time_struct, &seconds) != 0) return ""; // Invalid ms value #else if (localtime_r(&seconds, &time_struct) == NULL) return ""; // Invalid ms value #endif // YYYY-MM-DDThh:mm:ss return StreamableToString(time_struct.tm_year + 1900) + "-" + String::FormatIntWidth2(time_struct.tm_mon + 1) + "-" + String::FormatIntWidth2(time_struct.tm_mday) + "T" + String::FormatIntWidth2(time_struct.tm_hour) + ":" + String::FormatIntWidth2(time_struct.tm_min) + ":" + String::FormatIntWidth2(time_struct.tm_sec); } // Streams an XML CDATA section, escaping invalid CDATA sequences as needed. void XmlUnitTestResultPrinter::OutputXmlCDataSection(::std::ostream* stream, const char* data) { const char* segment = data; *stream << ""); if (next_segment != NULL) { stream->write( segment, static_cast(next_segment - segment)); *stream << "]]>]]>"); } else { *stream << segment; break; } } *stream << "]]>"; } void XmlUnitTestResultPrinter::OutputXmlAttribute( std::ostream* stream, const std::string& element_name, const std::string& name, const std::string& value) { const std::vector& allowed_names = GetReservedAttributesForElement(element_name); GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) != allowed_names.end()) << "Attribute " << name << " is not allowed for element <" << element_name << ">."; *stream << " " << name << "=\"" << EscapeXmlAttribute(value) << "\""; } // Prints an XML representation of a TestInfo object. // TODO(wan): There is also value in printing properties with the plain printer. void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream, const char* test_case_name, const TestInfo& test_info) { const TestResult& result = *test_info.result(); const std::string kTestcase = "testcase"; *stream << " \n"; } const string location = internal::FormatCompilerIndependentFileLocation( part.file_name(), part.line_number()); const string summary = location + "\n" + part.summary(); *stream << " "; const string detail = location + "\n" + part.message(); OutputXmlCDataSection(stream, RemoveInvalidXmlCharacters(detail).c_str()); *stream << "\n"; } } if (failures == 0) *stream << " />\n"; else *stream << " \n"; } // Prints an XML representation of a TestCase object void XmlUnitTestResultPrinter::PrintXmlTestCase(std::ostream* stream, const TestCase& test_case) { const std::string kTestsuite = "testsuite"; *stream << " <" << kTestsuite; OutputXmlAttribute(stream, kTestsuite, "name", test_case.name()); OutputXmlAttribute(stream, kTestsuite, "tests", StreamableToString(test_case.reportable_test_count())); OutputXmlAttribute(stream, kTestsuite, "failures", StreamableToString(test_case.failed_test_count())); OutputXmlAttribute( stream, kTestsuite, "disabled", StreamableToString(test_case.reportable_disabled_test_count())); OutputXmlAttribute(stream, kTestsuite, "errors", "0"); OutputXmlAttribute(stream, kTestsuite, "time", FormatTimeInMillisAsSeconds(test_case.elapsed_time())); *stream << TestPropertiesAsXmlAttributes(test_case.ad_hoc_test_result()) << ">\n"; for (int i = 0; i < test_case.total_test_count(); ++i) { if (test_case.GetTestInfo(i)->is_reportable()) OutputXmlTestInfo(stream, test_case.name(), *test_case.GetTestInfo(i)); } *stream << " \n"; } // Prints an XML summary of unit_test to output stream out. void XmlUnitTestResultPrinter::PrintXmlUnitTest(std::ostream* stream, const UnitTest& unit_test) { const std::string kTestsuites = "testsuites"; *stream << "\n"; *stream << "<" << kTestsuites; OutputXmlAttribute(stream, kTestsuites, "tests", StreamableToString(unit_test.reportable_test_count())); OutputXmlAttribute(stream, kTestsuites, "failures", StreamableToString(unit_test.failed_test_count())); OutputXmlAttribute( stream, kTestsuites, "disabled", StreamableToString(unit_test.reportable_disabled_test_count())); OutputXmlAttribute(stream, kTestsuites, "errors", "0"); OutputXmlAttribute( stream, kTestsuites, "timestamp", FormatEpochTimeInMillisAsIso8601(unit_test.start_timestamp())); OutputXmlAttribute(stream, kTestsuites, "time", FormatTimeInMillisAsSeconds(unit_test.elapsed_time())); if (GTEST_FLAG(shuffle)) { OutputXmlAttribute(stream, kTestsuites, "random_seed", StreamableToString(unit_test.random_seed())); } *stream << TestPropertiesAsXmlAttributes(unit_test.ad_hoc_test_result()); OutputXmlAttribute(stream, kTestsuites, "name", "AllTests"); *stream << ">\n"; for (int i = 0; i < unit_test.total_test_case_count(); ++i) { if (unit_test.GetTestCase(i)->reportable_test_count() > 0) PrintXmlTestCase(stream, *unit_test.GetTestCase(i)); } *stream << "\n"; } // Produces a string representing the test properties in a result as space // delimited XML attributes based on the property key="value" pairs. std::string XmlUnitTestResultPrinter::TestPropertiesAsXmlAttributes( const TestResult& result) { Message attributes; for (int i = 0; i < result.test_property_count(); ++i) { const TestProperty& property = result.GetTestProperty(i); attributes << " " << property.key() << "=" << "\"" << EscapeXmlAttribute(property.value()) << "\""; } return attributes.GetString(); } // End XmlUnitTestResultPrinter #if GTEST_CAN_STREAM_RESULTS_ // Checks if str contains '=', '&', '%' or '\n' characters. If yes, // replaces them by "%xx" where xx is their hexadecimal value. For // example, replaces "=" with "%3D". This algorithm is O(strlen(str)) // in both time and space -- important as the input str may contain an // arbitrarily long test failure message and stack trace. string StreamingListener::UrlEncode(const char* str) { string result; result.reserve(strlen(str) + 1); for (char ch = *str; ch != '\0'; ch = *++str) { switch (ch) { case '%': case '=': case '&': case '\n': result.append("%" + String::FormatByte(static_cast(ch))); break; default: result.push_back(ch); break; } } return result; } void StreamingListener::SocketWriter::MakeConnection() { GTEST_CHECK_(sockfd_ == -1) << "MakeConnection() can't be called when there is already a connection."; addrinfo hints; memset(&hints, 0, sizeof(hints)); hints.ai_family = AF_UNSPEC; // To allow both IPv4 and IPv6 addresses. hints.ai_socktype = SOCK_STREAM; addrinfo* servinfo = NULL; // Use the getaddrinfo() to get a linked list of IP addresses for // the given host name. const int error_num = getaddrinfo( host_name_.c_str(), port_num_.c_str(), &hints, &servinfo); if (error_num != 0) { GTEST_LOG_(WARNING) << "stream_result_to: getaddrinfo() failed: " << gai_strerror(error_num); } // Loop through all the results and connect to the first we can. for (addrinfo* cur_addr = servinfo; sockfd_ == -1 && cur_addr != NULL; cur_addr = cur_addr->ai_next) { sockfd_ = socket( cur_addr->ai_family, cur_addr->ai_socktype, cur_addr->ai_protocol); if (sockfd_ != -1) { // Connect the client socket to the server socket. if (connect(sockfd_, cur_addr->ai_addr, cur_addr->ai_addrlen) == -1) { close(sockfd_); sockfd_ = -1; } } } freeaddrinfo(servinfo); // all done with this structure if (sockfd_ == -1) { GTEST_LOG_(WARNING) << "stream_result_to: failed to connect to " << host_name_ << ":" << port_num_; } } // End of class Streaming Listener #endif // GTEST_CAN_STREAM_RESULTS__ // Class ScopedTrace // Pushes the given source file location and message onto a per-thread // trace stack maintained by Google Test. ScopedTrace::ScopedTrace(const char* file, int line, const Message& message) GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) { TraceInfo trace; trace.file = file; trace.line = line; trace.message = message.GetString(); UnitTest::GetInstance()->PushGTestTrace(trace); } // Pops the info pushed by the c'tor. ScopedTrace::~ScopedTrace() GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) { UnitTest::GetInstance()->PopGTestTrace(); } // class OsStackTraceGetter // Returns the current OS stack trace as an std::string. Parameters: // // max_depth - the maximum number of stack frames to be included // in the trace. // skip_count - the number of top frames to be skipped; doesn't count // against max_depth. // string OsStackTraceGetter::CurrentStackTrace(int /* max_depth */, int /* skip_count */) GTEST_LOCK_EXCLUDED_(mutex_) { return ""; } void OsStackTraceGetter::UponLeavingGTest() GTEST_LOCK_EXCLUDED_(mutex_) { } const char* const OsStackTraceGetter::kElidedFramesMarker = "... " GTEST_NAME_ " internal frames ..."; // A helper class that creates the premature-exit file in its // constructor and deletes the file in its destructor. class ScopedPrematureExitFile { public: explicit ScopedPrematureExitFile(const char* premature_exit_filepath) : premature_exit_filepath_(premature_exit_filepath) { // If a path to the premature-exit file is specified... if (premature_exit_filepath != NULL && *premature_exit_filepath != '\0') { // create the file with a single "0" character in it. I/O // errors are ignored as there's nothing better we can do and we // don't want to fail the test because of this. FILE* pfile = posix::FOpen(premature_exit_filepath, "w"); fwrite("0", 1, 1, pfile); fclose(pfile); } } ~ScopedPrematureExitFile() { if (premature_exit_filepath_ != NULL && *premature_exit_filepath_ != '\0') { remove(premature_exit_filepath_); } } private: const char* const premature_exit_filepath_; GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedPrematureExitFile); }; } // namespace internal // class TestEventListeners TestEventListeners::TestEventListeners() : repeater_(new internal::TestEventRepeater()), default_result_printer_(NULL), default_xml_generator_(NULL) { } TestEventListeners::~TestEventListeners() { delete repeater_; } // Returns the standard listener responsible for the default console // output. Can be removed from the listeners list to shut down default // console output. Note that removing this object from the listener list // with Release transfers its ownership to the user. void TestEventListeners::Append(TestEventListener* listener) { repeater_->Append(listener); } // Removes the given event listener from the list and returns it. It then // becomes the caller's responsibility to delete the listener. Returns // NULL if the listener is not found in the list. TestEventListener* TestEventListeners::Release(TestEventListener* listener) { if (listener == default_result_printer_) default_result_printer_ = NULL; else if (listener == default_xml_generator_) default_xml_generator_ = NULL; return repeater_->Release(listener); } // Returns repeater that broadcasts the TestEventListener events to all // subscribers. TestEventListener* TestEventListeners::repeater() { return repeater_; } // Sets the default_result_printer attribute to the provided listener. // The listener is also added to the listener list and previous // default_result_printer is removed from it and deleted. The listener can // also be NULL in which case it will not be added to the list. Does // nothing if the previous and the current listener objects are the same. void TestEventListeners::SetDefaultResultPrinter(TestEventListener* listener) { if (default_result_printer_ != listener) { // It is an error to pass this method a listener that is already in the // list. delete Release(default_result_printer_); default_result_printer_ = listener; if (listener != NULL) Append(listener); } } // Sets the default_xml_generator attribute to the provided listener. The // listener is also added to the listener list and previous // default_xml_generator is removed from it and deleted. The listener can // also be NULL in which case it will not be added to the list. Does // nothing if the previous and the current listener objects are the same. void TestEventListeners::SetDefaultXmlGenerator(TestEventListener* listener) { if (default_xml_generator_ != listener) { // It is an error to pass this method a listener that is already in the // list. delete Release(default_xml_generator_); default_xml_generator_ = listener; if (listener != NULL) Append(listener); } } // Controls whether events will be forwarded by the repeater to the // listeners in the list. bool TestEventListeners::EventForwardingEnabled() const { return repeater_->forwarding_enabled(); } void TestEventListeners::SuppressEventForwarding() { repeater_->set_forwarding_enabled(false); } // class UnitTest // Gets the singleton UnitTest object. The first time this method is // called, a UnitTest object is constructed and returned. Consecutive // calls will return the same object. // // We don't protect this under mutex_ as a user is not supposed to // call this before main() starts, from which point on the return // value will never change. UnitTest* UnitTest::GetInstance() { // When compiled with MSVC 7.1 in optimized mode, destroying the // UnitTest object upon exiting the program messes up the exit code, // causing successful tests to appear failed. We have to use a // different implementation in this case to bypass the compiler bug. // This implementation makes the compiler happy, at the cost of // leaking the UnitTest object. // CodeGear C++Builder insists on a public destructor for the // default implementation. Use this implementation to keep good OO // design with private destructor. #if (_MSC_VER == 1310 && !defined(_DEBUG)) || defined(__BORLANDC__) static UnitTest* const instance = new UnitTest; return instance; #else static UnitTest instance; return &instance; #endif // (_MSC_VER == 1310 && !defined(_DEBUG)) || defined(__BORLANDC__) } // Gets the number of successful test cases. int UnitTest::successful_test_case_count() const { return impl()->successful_test_case_count(); } // Gets the number of failed test cases. int UnitTest::failed_test_case_count() const { return impl()->failed_test_case_count(); } // Gets the number of all test cases. int UnitTest::total_test_case_count() const { return impl()->total_test_case_count(); } // Gets the number of all test cases that contain at least one test // that should run. int UnitTest::test_case_to_run_count() const { return impl()->test_case_to_run_count(); } // Gets the number of successful tests. int UnitTest::successful_test_count() const { return impl()->successful_test_count(); } // Gets the number of failed tests. int UnitTest::failed_test_count() const { return impl()->failed_test_count(); } // Gets the number of disabled tests that will be reported in the XML report. int UnitTest::reportable_disabled_test_count() const { return impl()->reportable_disabled_test_count(); } // Gets the number of disabled tests. int UnitTest::disabled_test_count() const { return impl()->disabled_test_count(); } // Gets the number of tests to be printed in the XML report. int UnitTest::reportable_test_count() const { return impl()->reportable_test_count(); } // Gets the number of all tests. int UnitTest::total_test_count() const { return impl()->total_test_count(); } // Gets the number of tests that should run. int UnitTest::test_to_run_count() const { return impl()->test_to_run_count(); } // Gets the time of the test program start, in ms from the start of the // UNIX epoch. internal::TimeInMillis UnitTest::start_timestamp() const { return impl()->start_timestamp(); } // Gets the elapsed time, in milliseconds. internal::TimeInMillis UnitTest::elapsed_time() const { return impl()->elapsed_time(); } // Returns true iff the unit test passed (i.e. all test cases passed). bool UnitTest::Passed() const { return impl()->Passed(); } // Returns true iff the unit test failed (i.e. some test case failed // or something outside of all tests failed). bool UnitTest::Failed() const { return impl()->Failed(); } // Gets the i-th test case among all the test cases. i can range from 0 to // total_test_case_count() - 1. If i is not in that range, returns NULL. const TestCase* UnitTest::GetTestCase(int i) const { return impl()->GetTestCase(i); } // Returns the TestResult containing information on test failures and // properties logged outside of individual test cases. const TestResult& UnitTest::ad_hoc_test_result() const { return *impl()->ad_hoc_test_result(); } // Gets the i-th test case among all the test cases. i can range from 0 to // total_test_case_count() - 1. If i is not in that range, returns NULL. TestCase* UnitTest::GetMutableTestCase(int i) { return impl()->GetMutableTestCase(i); } // Returns the list of event listeners that can be used to track events // inside Google Test. TestEventListeners& UnitTest::listeners() { return *impl()->listeners(); } // Registers and returns a global test environment. When a test // program is run, all global test environments will be set-up in the // order they were registered. After all tests in the program have // finished, all global test environments will be torn-down in the // *reverse* order they were registered. // // The UnitTest object takes ownership of the given environment. // // We don't protect this under mutex_, as we only support calling it // from the main thread. Environment* UnitTest::AddEnvironment(Environment* env) { if (env == NULL) { return NULL; } impl_->environments().push_back(env); return env; } // Adds a TestPartResult to the current TestResult object. All Google Test // assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc) eventually call // this to report their results. The user code should use the // assertion macros instead of calling this directly. void UnitTest::AddTestPartResult( TestPartResult::Type result_type, const char* file_name, int line_number, const std::string& message, const std::string& os_stack_trace) GTEST_LOCK_EXCLUDED_(mutex_) { Message msg; msg << message; internal::MutexLock lock(&mutex_); if (impl_->gtest_trace_stack().size() > 0) { msg << "\n" << GTEST_NAME_ << " trace:"; for (int i = static_cast(impl_->gtest_trace_stack().size()); i > 0; --i) { const internal::TraceInfo& trace = impl_->gtest_trace_stack()[i - 1]; msg << "\n" << internal::FormatFileLocation(trace.file, trace.line) << " " << trace.message; } } if (os_stack_trace.c_str() != NULL && !os_stack_trace.empty()) { msg << internal::kStackTraceMarker << os_stack_trace; } const TestPartResult result = TestPartResult(result_type, file_name, line_number, msg.GetString().c_str()); impl_->GetTestPartResultReporterForCurrentThread()-> ReportTestPartResult(result); if (result_type != TestPartResult::kSuccess) { // gtest_break_on_failure takes precedence over // gtest_throw_on_failure. This allows a user to set the latter // in the code (perhaps in order to use Google Test assertions // with another testing framework) and specify the former on the // command line for debugging. if (GTEST_FLAG(break_on_failure)) { #if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT // Using DebugBreak on Windows allows gtest to still break into a debugger // when a failure happens and both the --gtest_break_on_failure and // the --gtest_catch_exceptions flags are specified. DebugBreak(); #else // Dereference NULL through a volatile pointer to prevent the compiler // from removing. We use this rather than abort() or __builtin_trap() for // portability: Symbian doesn't implement abort() well, and some debuggers // don't correctly trap abort(). *static_cast(NULL) = 1; #endif // GTEST_OS_WINDOWS } else if (GTEST_FLAG(throw_on_failure)) { #if GTEST_HAS_EXCEPTIONS throw internal::GoogleTestFailureException(result); #else // We cannot call abort() as it generates a pop-up in debug mode // that cannot be suppressed in VC 7.1 or below. exit(1); #endif } } } // Adds a TestProperty to the current TestResult object when invoked from // inside a test, to current TestCase's ad_hoc_test_result_ when invoked // from SetUpTestCase or TearDownTestCase, or to the global property set // when invoked elsewhere. If the result already contains a property with // the same key, the value will be updated. void UnitTest::RecordProperty(const std::string& key, const std::string& value) { impl_->RecordProperty(TestProperty(key, value)); } // Runs all tests in this UnitTest object and prints the result. // Returns 0 if successful, or 1 otherwise. // // We don't protect this under mutex_, as we only support calling it // from the main thread. int UnitTest::Run() { const bool in_death_test_child_process = internal::GTEST_FLAG(internal_run_death_test).length() > 0; // Google Test implements this protocol for catching that a test // program exits before returning control to Google Test: // // 1. Upon start, Google Test creates a file whose absolute path // is specified by the environment variable // TEST_PREMATURE_EXIT_FILE. // 2. When Google Test has finished its work, it deletes the file. // // This allows a test runner to set TEST_PREMATURE_EXIT_FILE before // running a Google-Test-based test program and check the existence // of the file at the end of the test execution to see if it has // exited prematurely. // If we are in the child process of a death test, don't // create/delete the premature exit file, as doing so is unnecessary // and will confuse the parent process. Otherwise, create/delete // the file upon entering/leaving this function. If the program // somehow exits before this function has a chance to return, the // premature-exit file will be left undeleted, causing a test runner // that understands the premature-exit-file protocol to report the // test as having failed. const internal::ScopedPrematureExitFile premature_exit_file( in_death_test_child_process ? NULL : internal::posix::GetEnv("TEST_PREMATURE_EXIT_FILE")); // Captures the value of GTEST_FLAG(catch_exceptions). This value will be // used for the duration of the program. impl()->set_catch_exceptions(GTEST_FLAG(catch_exceptions)); #if GTEST_HAS_SEH // Either the user wants Google Test to catch exceptions thrown by the // tests or this is executing in the context of death test child // process. In either case the user does not want to see pop-up dialogs // about crashes - they are expected. if (impl()->catch_exceptions() || in_death_test_child_process) { # if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT // SetErrorMode doesn't exist on CE. SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT | SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX); # endif // !GTEST_OS_WINDOWS_MOBILE # if (defined(_MSC_VER) || GTEST_OS_WINDOWS_MINGW) && !GTEST_OS_WINDOWS_MOBILE // Death test children can be terminated with _abort(). On Windows, // _abort() can show a dialog with a warning message. This forces the // abort message to go to stderr instead. _set_error_mode(_OUT_TO_STDERR); # endif # if _MSC_VER >= 1400 && !GTEST_OS_WINDOWS_MOBILE // In the debug version, Visual Studio pops up a separate dialog // offering a choice to debug the aborted program. We need to suppress // this dialog or it will pop up for every EXPECT/ASSERT_DEATH statement // executed. Google Test will notify the user of any unexpected // failure via stderr. // // VC++ doesn't define _set_abort_behavior() prior to the version 8.0. // Users of prior VC versions shall suffer the agony and pain of // clicking through the countless debug dialogs. // TODO(vladl@google.com): find a way to suppress the abort dialog() in the // debug mode when compiled with VC 7.1 or lower. if (!GTEST_FLAG(break_on_failure)) _set_abort_behavior( 0x0, // Clear the following flags: _WRITE_ABORT_MSG | _CALL_REPORTFAULT); // pop-up window, core dump. # endif } #endif // GTEST_HAS_SEH return internal::HandleExceptionsInMethodIfSupported( impl(), &internal::UnitTestImpl::RunAllTests, "auxiliary test code (environments or event listeners)") ? 0 : 1; } // Returns the working directory when the first TEST() or TEST_F() was // executed. const char* UnitTest::original_working_dir() const { return impl_->original_working_dir_.c_str(); } // Returns the TestCase object for the test that's currently running, // or NULL if no test is running. const TestCase* UnitTest::current_test_case() const GTEST_LOCK_EXCLUDED_(mutex_) { internal::MutexLock lock(&mutex_); return impl_->current_test_case(); } // Returns the TestInfo object for the test that's currently running, // or NULL if no test is running. const TestInfo* UnitTest::current_test_info() const GTEST_LOCK_EXCLUDED_(mutex_) { internal::MutexLock lock(&mutex_); return impl_->current_test_info(); } // Returns the random seed used at the start of the current test run. int UnitTest::random_seed() const { return impl_->random_seed(); } #if GTEST_HAS_PARAM_TEST // Returns ParameterizedTestCaseRegistry object used to keep track of // value-parameterized tests and instantiate and register them. internal::ParameterizedTestCaseRegistry& UnitTest::parameterized_test_registry() GTEST_LOCK_EXCLUDED_(mutex_) { return impl_->parameterized_test_registry(); } #endif // GTEST_HAS_PARAM_TEST // Creates an empty UnitTest. UnitTest::UnitTest() { impl_ = new internal::UnitTestImpl(this); } // Destructor of UnitTest. UnitTest::~UnitTest() { delete impl_; } // Pushes a trace defined by SCOPED_TRACE() on to the per-thread // Google Test trace stack. void UnitTest::PushGTestTrace(const internal::TraceInfo& trace) GTEST_LOCK_EXCLUDED_(mutex_) { internal::MutexLock lock(&mutex_); impl_->gtest_trace_stack().push_back(trace); } // Pops a trace from the per-thread Google Test trace stack. void UnitTest::PopGTestTrace() GTEST_LOCK_EXCLUDED_(mutex_) { internal::MutexLock lock(&mutex_); impl_->gtest_trace_stack().pop_back(); } namespace internal { UnitTestImpl::UnitTestImpl(UnitTest* parent) : parent_(parent), GTEST_DISABLE_MSC_WARNINGS_PUSH_(4355 /* using this in initializer */) default_global_test_part_result_reporter_(this), default_per_thread_test_part_result_reporter_(this), GTEST_DISABLE_MSC_WARNINGS_POP_() global_test_part_result_repoter_( &default_global_test_part_result_reporter_), per_thread_test_part_result_reporter_( &default_per_thread_test_part_result_reporter_), #if GTEST_HAS_PARAM_TEST parameterized_test_registry_(), parameterized_tests_registered_(false), #endif // GTEST_HAS_PARAM_TEST last_death_test_case_(-1), current_test_case_(NULL), current_test_info_(NULL), ad_hoc_test_result_(), os_stack_trace_getter_(NULL), post_flag_parse_init_performed_(false), random_seed_(0), // Will be overridden by the flag before first use. random_(0), // Will be reseeded before first use. start_timestamp_(0), elapsed_time_(0), #if GTEST_HAS_DEATH_TEST death_test_factory_(new DefaultDeathTestFactory), #endif // Will be overridden by the flag before first use. catch_exceptions_(false) { listeners()->SetDefaultResultPrinter(new PrettyUnitTestResultPrinter); } UnitTestImpl::~UnitTestImpl() { // Deletes every TestCase. ForEach(test_cases_, internal::Delete); // Deletes every Environment. ForEach(environments_, internal::Delete); delete os_stack_trace_getter_; } // Adds a TestProperty to the current TestResult object when invoked in a // context of a test, to current test case's ad_hoc_test_result when invoke // from SetUpTestCase/TearDownTestCase, or to the global property set // otherwise. If the result already contains a property with the same key, // the value will be updated. void UnitTestImpl::RecordProperty(const TestProperty& test_property) { std::string xml_element; TestResult* test_result; // TestResult appropriate for property recording. if (current_test_info_ != NULL) { xml_element = "testcase"; test_result = &(current_test_info_->result_); } else if (current_test_case_ != NULL) { xml_element = "testsuite"; test_result = &(current_test_case_->ad_hoc_test_result_); } else { xml_element = "testsuites"; test_result = &ad_hoc_test_result_; } test_result->RecordProperty(xml_element, test_property); } #if GTEST_HAS_DEATH_TEST // Disables event forwarding if the control is currently in a death test // subprocess. Must not be called before InitGoogleTest. void UnitTestImpl::SuppressTestEventsIfInSubprocess() { if (internal_run_death_test_flag_.get() != NULL) listeners()->SuppressEventForwarding(); } #endif // GTEST_HAS_DEATH_TEST // Initializes event listeners performing XML output as specified by // UnitTestOptions. Must not be called before InitGoogleTest. void UnitTestImpl::ConfigureXmlOutput() { const std::string& output_format = UnitTestOptions::GetOutputFormat(); if (output_format == "xml") { listeners()->SetDefaultXmlGenerator(new XmlUnitTestResultPrinter( UnitTestOptions::GetAbsolutePathToOutputFile().c_str())); } else if (output_format != "") { printf("WARNING: unrecognized output format \"%s\" ignored.\n", output_format.c_str()); fflush(stdout); } } #if GTEST_CAN_STREAM_RESULTS_ // Initializes event listeners for streaming test results in string form. // Must not be called before InitGoogleTest. void UnitTestImpl::ConfigureStreamingOutput() { const std::string& target = GTEST_FLAG(stream_result_to); if (!target.empty()) { const size_t pos = target.find(':'); if (pos != std::string::npos) { listeners()->Append(new StreamingListener(target.substr(0, pos), target.substr(pos+1))); } else { printf("WARNING: unrecognized streaming target \"%s\" ignored.\n", target.c_str()); fflush(stdout); } } } #endif // GTEST_CAN_STREAM_RESULTS_ // Performs initialization dependent upon flag values obtained in // ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to // ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest // this function is also called from RunAllTests. Since this function can be // called more than once, it has to be idempotent. void UnitTestImpl::PostFlagParsingInit() { // Ensures that this function does not execute more than once. if (!post_flag_parse_init_performed_) { post_flag_parse_init_performed_ = true; #if GTEST_HAS_DEATH_TEST InitDeathTestSubprocessControlInfo(); SuppressTestEventsIfInSubprocess(); #endif // GTEST_HAS_DEATH_TEST // Registers parameterized tests. This makes parameterized tests // available to the UnitTest reflection API without running // RUN_ALL_TESTS. RegisterParameterizedTests(); // Configures listeners for XML output. This makes it possible for users // to shut down the default XML output before invoking RUN_ALL_TESTS. ConfigureXmlOutput(); #if GTEST_CAN_STREAM_RESULTS_ // Configures listeners for streaming test results to the specified server. ConfigureStreamingOutput(); #endif // GTEST_CAN_STREAM_RESULTS_ } } // A predicate that checks the name of a TestCase against a known // value. // // This is used for implementation of the UnitTest class only. We put // it in the anonymous namespace to prevent polluting the outer // namespace. // // TestCaseNameIs is copyable. class TestCaseNameIs { public: // Constructor. explicit TestCaseNameIs(const std::string& name) : name_(name) {} // Returns true iff the name of test_case matches name_. bool operator()(const TestCase* test_case) const { return test_case != NULL && strcmp(test_case->name(), name_.c_str()) == 0; } private: std::string name_; }; // Finds and returns a TestCase with the given name. If one doesn't // exist, creates one and returns it. It's the CALLER'S // RESPONSIBILITY to ensure that this function is only called WHEN THE // TESTS ARE NOT SHUFFLED. // // Arguments: // // test_case_name: name of the test case // type_param: the name of the test case's type parameter, or NULL if // this is not a typed or a type-parameterized test case. // set_up_tc: pointer to the function that sets up the test case // tear_down_tc: pointer to the function that tears down the test case TestCase* UnitTestImpl::GetTestCase(const char* test_case_name, const char* type_param, Test::SetUpTestCaseFunc set_up_tc, Test::TearDownTestCaseFunc tear_down_tc) { // Can we find a TestCase with the given name? const std::vector::const_iterator test_case = std::find_if(test_cases_.begin(), test_cases_.end(), TestCaseNameIs(test_case_name)); if (test_case != test_cases_.end()) return *test_case; // No. Let's create one. TestCase* const new_test_case = new TestCase(test_case_name, type_param, set_up_tc, tear_down_tc); // Is this a death test case? if (internal::UnitTestOptions::MatchesFilter(test_case_name, kDeathTestCaseFilter)) { // Yes. Inserts the test case after the last death test case // defined so far. This only works when the test cases haven't // been shuffled. Otherwise we may end up running a death test // after a non-death test. ++last_death_test_case_; test_cases_.insert(test_cases_.begin() + last_death_test_case_, new_test_case); } else { // No. Appends to the end of the list. test_cases_.push_back(new_test_case); } test_case_indices_.push_back(static_cast(test_case_indices_.size())); return new_test_case; } // Helpers for setting up / tearing down the given environment. They // are for use in the ForEach() function. static void SetUpEnvironment(Environment* env) { env->SetUp(); } static void TearDownEnvironment(Environment* env) { env->TearDown(); } // Runs all tests in this UnitTest object, prints the result, and // returns true if all tests are successful. If any exception is // thrown during a test, the test is considered to be failed, but the // rest of the tests will still be run. // // When parameterized tests are enabled, it expands and registers // parameterized tests first in RegisterParameterizedTests(). // All other functions called from RunAllTests() may safely assume that // parameterized tests are ready to be counted and run. bool UnitTestImpl::RunAllTests() { // Makes sure InitGoogleTest() was called. if (!GTestIsInitialized()) { printf("%s", "\nThis test program did NOT call ::testing::InitGoogleTest " "before calling RUN_ALL_TESTS(). Please fix it.\n"); return false; } // Do not run any test if the --help flag was specified. if (g_help_flag) return true; // Repeats the call to the post-flag parsing initialization in case the // user didn't call InitGoogleTest. PostFlagParsingInit(); // Even if sharding is not on, test runners may want to use the // GTEST_SHARD_STATUS_FILE to query whether the test supports the sharding // protocol. internal::WriteToShardStatusFileIfNeeded(); // True iff we are in a subprocess for running a thread-safe-style // death test. bool in_subprocess_for_death_test = false; #if GTEST_HAS_DEATH_TEST in_subprocess_for_death_test = (internal_run_death_test_flag_.get() != NULL); #endif // GTEST_HAS_DEATH_TEST const bool should_shard = ShouldShard(kTestTotalShards, kTestShardIndex, in_subprocess_for_death_test); // Compares the full test names with the filter to decide which // tests to run. const bool has_tests_to_run = FilterTests(should_shard ? HONOR_SHARDING_PROTOCOL : IGNORE_SHARDING_PROTOCOL) > 0; // Lists the tests and exits if the --gtest_list_tests flag was specified. if (GTEST_FLAG(list_tests)) { // This must be called *after* FilterTests() has been called. ListTestsMatchingFilter(); return true; } random_seed_ = GTEST_FLAG(shuffle) ? GetRandomSeedFromFlag(GTEST_FLAG(random_seed)) : 0; // True iff at least one test has failed. bool failed = false; TestEventListener* repeater = listeners()->repeater(); start_timestamp_ = GetTimeInMillis(); repeater->OnTestProgramStart(*parent_); // How many times to repeat the tests? We don't want to repeat them // when we are inside the subprocess of a death test. const int repeat = in_subprocess_for_death_test ? 1 : GTEST_FLAG(repeat); // Repeats forever if the repeat count is negative. const bool forever = repeat < 0; for (int i = 0; forever || i != repeat; i++) { // We want to preserve failures generated by ad-hoc test // assertions executed before RUN_ALL_TESTS(). ClearNonAdHocTestResult(); const TimeInMillis start = GetTimeInMillis(); // Shuffles test cases and tests if requested. if (has_tests_to_run && GTEST_FLAG(shuffle)) { random()->Reseed(random_seed_); // This should be done before calling OnTestIterationStart(), // such that a test event listener can see the actual test order // in the event. ShuffleTests(); } // Tells the unit test event listeners that the tests are about to start. repeater->OnTestIterationStart(*parent_, i); // Runs each test case if there is at least one test to run. if (has_tests_to_run) { // Sets up all environments beforehand. repeater->OnEnvironmentsSetUpStart(*parent_); ForEach(environments_, SetUpEnvironment); repeater->OnEnvironmentsSetUpEnd(*parent_); // Runs the tests only if there was no fatal failure during global // set-up. if (!Test::HasFatalFailure()) { for (int test_index = 0; test_index < total_test_case_count(); test_index++) { GetMutableTestCase(test_index)->Run(); } } // Tears down all environments in reverse order afterwards. repeater->OnEnvironmentsTearDownStart(*parent_); std::for_each(environments_.rbegin(), environments_.rend(), TearDownEnvironment); repeater->OnEnvironmentsTearDownEnd(*parent_); } elapsed_time_ = GetTimeInMillis() - start; // Tells the unit test event listener that the tests have just finished. repeater->OnTestIterationEnd(*parent_, i); // Gets the result and clears it. if (!Passed()) { failed = true; } // Restores the original test order after the iteration. This // allows the user to quickly repro a failure that happens in the // N-th iteration without repeating the first (N - 1) iterations. // This is not enclosed in "if (GTEST_FLAG(shuffle)) { ... }", in // case the user somehow changes the value of the flag somewhere // (it's always safe to unshuffle the tests). UnshuffleTests(); if (GTEST_FLAG(shuffle)) { // Picks a new random seed for each iteration. random_seed_ = GetNextRandomSeed(random_seed_); } } repeater->OnTestProgramEnd(*parent_); return !failed; } // Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file // if the variable is present. If a file already exists at this location, this // function will write over it. If the variable is present, but the file cannot // be created, prints an error and exits. void WriteToShardStatusFileIfNeeded() { const char* const test_shard_file = posix::GetEnv(kTestShardStatusFile); if (test_shard_file != NULL) { FILE* const file = posix::FOpen(test_shard_file, "w"); if (file == NULL) { ColoredPrintf(COLOR_RED, "Could not write to the test shard status file \"%s\" " "specified by the %s environment variable.\n", test_shard_file, kTestShardStatusFile); fflush(stdout); exit(EXIT_FAILURE); } fclose(file); } } // Checks whether sharding is enabled by examining the relevant // environment variable values. If the variables are present, // but inconsistent (i.e., shard_index >= total_shards), prints // an error and exits. If in_subprocess_for_death_test, sharding is // disabled because it must only be applied to the original test // process. Otherwise, we could filter out death tests we intended to execute. bool ShouldShard(const char* total_shards_env, const char* shard_index_env, bool in_subprocess_for_death_test) { if (in_subprocess_for_death_test) { return false; } const Int32 total_shards = Int32FromEnvOrDie(total_shards_env, -1); const Int32 shard_index = Int32FromEnvOrDie(shard_index_env, -1); if (total_shards == -1 && shard_index == -1) { return false; } else if (total_shards == -1 && shard_index != -1) { const Message msg = Message() << "Invalid environment variables: you have " << kTestShardIndex << " = " << shard_index << ", but have left " << kTestTotalShards << " unset.\n"; ColoredPrintf(COLOR_RED, msg.GetString().c_str()); fflush(stdout); exit(EXIT_FAILURE); } else if (total_shards != -1 && shard_index == -1) { const Message msg = Message() << "Invalid environment variables: you have " << kTestTotalShards << " = " << total_shards << ", but have left " << kTestShardIndex << " unset.\n"; ColoredPrintf(COLOR_RED, msg.GetString().c_str()); fflush(stdout); exit(EXIT_FAILURE); } else if (shard_index < 0 || shard_index >= total_shards) { const Message msg = Message() << "Invalid environment variables: we require 0 <= " << kTestShardIndex << " < " << kTestTotalShards << ", but you have " << kTestShardIndex << "=" << shard_index << ", " << kTestTotalShards << "=" << total_shards << ".\n"; ColoredPrintf(COLOR_RED, msg.GetString().c_str()); fflush(stdout); exit(EXIT_FAILURE); } return total_shards > 1; } // Parses the environment variable var as an Int32. If it is unset, // returns default_val. If it is not an Int32, prints an error // and aborts. Int32 Int32FromEnvOrDie(const char* var, Int32 default_val) { const char* str_val = posix::GetEnv(var); if (str_val == NULL) { return default_val; } Int32 result; if (!ParseInt32(Message() << "The value of environment variable " << var, str_val, &result)) { exit(EXIT_FAILURE); } return result; } // Given the total number of shards, the shard index, and the test id, // returns true iff the test should be run on this shard. The test id is // some arbitrary but unique non-negative integer assigned to each test // method. Assumes that 0 <= shard_index < total_shards. bool ShouldRunTestOnShard(int total_shards, int shard_index, int test_id) { return (test_id % total_shards) == shard_index; } // Compares the name of each test with the user-specified filter to // decide whether the test should be run, then records the result in // each TestCase and TestInfo object. // If shard_tests == true, further filters tests based on sharding // variables in the environment - see // http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide. // Returns the number of tests that should run. int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) { const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ? Int32FromEnvOrDie(kTestTotalShards, -1) : -1; const Int32 shard_index = shard_tests == HONOR_SHARDING_PROTOCOL ? Int32FromEnvOrDie(kTestShardIndex, -1) : -1; // num_runnable_tests are the number of tests that will // run across all shards (i.e., match filter and are not disabled). // num_selected_tests are the number of tests to be run on // this shard. int num_runnable_tests = 0; int num_selected_tests = 0; for (size_t i = 0; i < test_cases_.size(); i++) { TestCase* const test_case = test_cases_[i]; const std::string &test_case_name = test_case->name(); test_case->set_should_run(false); for (size_t j = 0; j < test_case->test_info_list().size(); j++) { TestInfo* const test_info = test_case->test_info_list()[j]; const std::string test_name(test_info->name()); // A test is disabled if test case name or test name matches // kDisableTestFilter. const bool is_disabled = internal::UnitTestOptions::MatchesFilter(test_case_name, kDisableTestFilter) || internal::UnitTestOptions::MatchesFilter(test_name, kDisableTestFilter); test_info->is_disabled_ = is_disabled; const bool matches_filter = internal::UnitTestOptions::FilterMatchesTest(test_case_name, test_name); test_info->matches_filter_ = matches_filter; const bool is_runnable = (GTEST_FLAG(also_run_disabled_tests) || !is_disabled) && matches_filter; const bool is_selected = is_runnable && (shard_tests == IGNORE_SHARDING_PROTOCOL || ShouldRunTestOnShard(total_shards, shard_index, num_runnable_tests)); num_runnable_tests += is_runnable; num_selected_tests += is_selected; test_info->should_run_ = is_selected; test_case->set_should_run(test_case->should_run() || is_selected); } } return num_selected_tests; } // Prints the given C-string on a single line by replacing all '\n' // characters with string "\\n". If the output takes more than // max_length characters, only prints the first max_length characters // and "...". static void PrintOnOneLine(const char* str, int max_length) { if (str != NULL) { for (int i = 0; *str != '\0'; ++str) { if (i >= max_length) { printf("..."); break; } if (*str == '\n') { printf("\\n"); i += 2; } else { printf("%c", *str); ++i; } } } } // Prints the names of the tests matching the user-specified filter flag. void UnitTestImpl::ListTestsMatchingFilter() { // Print at most this many characters for each type/value parameter. const int kMaxParamLength = 250; for (size_t i = 0; i < test_cases_.size(); i++) { const TestCase* const test_case = test_cases_[i]; bool printed_test_case_name = false; for (size_t j = 0; j < test_case->test_info_list().size(); j++) { const TestInfo* const test_info = test_case->test_info_list()[j]; if (test_info->matches_filter_) { if (!printed_test_case_name) { printed_test_case_name = true; printf("%s.", test_case->name()); if (test_case->type_param() != NULL) { printf(" # %s = ", kTypeParamLabel); // We print the type parameter on a single line to make // the output easy to parse by a program. PrintOnOneLine(test_case->type_param(), kMaxParamLength); } printf("\n"); } printf(" %s", test_info->name()); if (test_info->value_param() != NULL) { printf(" # %s = ", kValueParamLabel); // We print the value parameter on a single line to make the // output easy to parse by a program. PrintOnOneLine(test_info->value_param(), kMaxParamLength); } printf("\n"); } } } fflush(stdout); } // Sets the OS stack trace getter. // // Does nothing if the input and the current OS stack trace getter are // the same; otherwise, deletes the old getter and makes the input the // current getter. void UnitTestImpl::set_os_stack_trace_getter( OsStackTraceGetterInterface* getter) { if (os_stack_trace_getter_ != getter) { delete os_stack_trace_getter_; os_stack_trace_getter_ = getter; } } // Returns the current OS stack trace getter if it is not NULL; // otherwise, creates an OsStackTraceGetter, makes it the current // getter, and returns it. OsStackTraceGetterInterface* UnitTestImpl::os_stack_trace_getter() { if (os_stack_trace_getter_ == NULL) { os_stack_trace_getter_ = new OsStackTraceGetter; } return os_stack_trace_getter_; } // Returns the TestResult for the test that's currently running, or // the TestResult for the ad hoc test if no test is running. TestResult* UnitTestImpl::current_test_result() { return current_test_info_ ? &(current_test_info_->result_) : &ad_hoc_test_result_; } // Shuffles all test cases, and the tests within each test case, // making sure that death tests are still run first. void UnitTestImpl::ShuffleTests() { // Shuffles the death test cases. ShuffleRange(random(), 0, last_death_test_case_ + 1, &test_case_indices_); // Shuffles the non-death test cases. ShuffleRange(random(), last_death_test_case_ + 1, static_cast(test_cases_.size()), &test_case_indices_); // Shuffles the tests inside each test case. for (size_t i = 0; i < test_cases_.size(); i++) { test_cases_[i]->ShuffleTests(random()); } } // Restores the test cases and tests to their order before the first shuffle. void UnitTestImpl::UnshuffleTests() { for (size_t i = 0; i < test_cases_.size(); i++) { // Unshuffles the tests in each test case. test_cases_[i]->UnshuffleTests(); // Resets the index of each test case. test_case_indices_[i] = static_cast(i); } } // Returns the current OS stack trace as an std::string. // // The maximum number of stack frames to be included is specified by // the gtest_stack_trace_depth flag. The skip_count parameter // specifies the number of top frames to be skipped, which doesn't // count against the number of frames to be included. // // For example, if Foo() calls Bar(), which in turn calls // GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in // the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't. std::string GetCurrentOsStackTraceExceptTop(UnitTest* /*unit_test*/, int skip_count) { // We pass skip_count + 1 to skip this wrapper function in addition // to what the user really wants to skip. return GetUnitTestImpl()->CurrentOsStackTraceExceptTop(skip_count + 1); } // Used by the GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_ macro to // suppress unreachable code warnings. namespace { class ClassUniqueToAlwaysTrue {}; } bool IsTrue(bool condition) { return condition; } bool AlwaysTrue() { #if GTEST_HAS_EXCEPTIONS // This condition is always false so AlwaysTrue() never actually throws, // but it makes the compiler think that it may throw. if (IsTrue(false)) throw ClassUniqueToAlwaysTrue(); #endif // GTEST_HAS_EXCEPTIONS return true; } // If *pstr starts with the given prefix, modifies *pstr to be right // past the prefix and returns true; otherwise leaves *pstr unchanged // and returns false. None of pstr, *pstr, and prefix can be NULL. bool SkipPrefix(const char* prefix, const char** pstr) { const size_t prefix_len = strlen(prefix); if (strncmp(*pstr, prefix, prefix_len) == 0) { *pstr += prefix_len; return true; } return false; } // Parses a string as a command line flag. The string should have // the format "--flag=value". When def_optional is true, the "=value" // part can be omitted. // // Returns the value of the flag, or NULL if the parsing failed. const char* ParseFlagValue(const char* str, const char* flag, bool def_optional) { // str and flag must not be NULL. if (str == NULL || flag == NULL) return NULL; // The flag must start with "--" followed by GTEST_FLAG_PREFIX_. const std::string flag_str = std::string("--") + GTEST_FLAG_PREFIX_ + flag; const size_t flag_len = flag_str.length(); if (strncmp(str, flag_str.c_str(), flag_len) != 0) return NULL; // Skips the flag name. const char* flag_end = str + flag_len; // When def_optional is true, it's OK to not have a "=value" part. if (def_optional && (flag_end[0] == '\0')) { return flag_end; } // If def_optional is true and there are more characters after the // flag name, or if def_optional is false, there must be a '=' after // the flag name. if (flag_end[0] != '=') return NULL; // Returns the string after "=". return flag_end + 1; } // Parses a string for a bool flag, in the form of either // "--flag=value" or "--flag". // // In the former case, the value is taken as true as long as it does // not start with '0', 'f', or 'F'. // // In the latter case, the value is taken as true. // // On success, stores the value of the flag in *value, and returns // true. On failure, returns false without changing *value. bool ParseBoolFlag(const char* str, const char* flag, bool* value) { // Gets the value of the flag as a string. const char* const value_str = ParseFlagValue(str, flag, true); // Aborts if the parsing failed. if (value_str == NULL) return false; // Converts the string value to a bool. *value = !(*value_str == '0' || *value_str == 'f' || *value_str == 'F'); return true; } // Parses a string for an Int32 flag, in the form of // "--flag=value". // // On success, stores the value of the flag in *value, and returns // true. On failure, returns false without changing *value. bool ParseInt32Flag(const char* str, const char* flag, Int32* value) { // Gets the value of the flag as a string. const char* const value_str = ParseFlagValue(str, flag, false); // Aborts if the parsing failed. if (value_str == NULL) return false; // Sets *value to the value of the flag. return ParseInt32(Message() << "The value of flag --" << flag, value_str, value); } // Parses a string for a string flag, in the form of // "--flag=value". // // On success, stores the value of the flag in *value, and returns // true. On failure, returns false without changing *value. bool ParseStringFlag(const char* str, const char* flag, std::string* value) { // Gets the value of the flag as a string. const char* const value_str = ParseFlagValue(str, flag, false); // Aborts if the parsing failed. if (value_str == NULL) return false; // Sets *value to the value of the flag. *value = value_str; return true; } // Determines whether a string has a prefix that Google Test uses for its // flags, i.e., starts with GTEST_FLAG_PREFIX_ or GTEST_FLAG_PREFIX_DASH_. // If Google Test detects that a command line flag has its prefix but is not // recognized, it will print its help message. Flags starting with // GTEST_INTERNAL_PREFIX_ followed by "internal_" are considered Google Test // internal flags and do not trigger the help message. static bool HasGoogleTestFlagPrefix(const char* str) { return (SkipPrefix("--", &str) || SkipPrefix("-", &str) || SkipPrefix("/", &str)) && !SkipPrefix(GTEST_FLAG_PREFIX_ "internal_", &str) && (SkipPrefix(GTEST_FLAG_PREFIX_, &str) || SkipPrefix(GTEST_FLAG_PREFIX_DASH_, &str)); } // Prints a string containing code-encoded text. The following escape // sequences can be used in the string to control the text color: // // @@ prints a single '@' character. // @R changes the color to red. // @G changes the color to green. // @Y changes the color to yellow. // @D changes to the default terminal text color. // // TODO(wan@google.com): Write tests for this once we add stdout // capturing to Google Test. static void PrintColorEncoded(const char* str) { GTestColor color = COLOR_DEFAULT; // The current color. // Conceptually, we split the string into segments divided by escape // sequences. Then we print one segment at a time. At the end of // each iteration, the str pointer advances to the beginning of the // next segment. for (;;) { const char* p = strchr(str, '@'); if (p == NULL) { ColoredPrintf(color, "%s", str); return; } ColoredPrintf(color, "%s", std::string(str, p).c_str()); const char ch = p[1]; str = p + 2; if (ch == '@') { ColoredPrintf(color, "@"); } else if (ch == 'D') { color = COLOR_DEFAULT; } else if (ch == 'R') { color = COLOR_RED; } else if (ch == 'G') { color = COLOR_GREEN; } else if (ch == 'Y') { color = COLOR_YELLOW; } else { --str; } } } static const char kColorEncodedHelpMessage[] = "This program contains tests written using " GTEST_NAME_ ". You can use the\n" "following command line flags to control its behavior:\n" "\n" "Test Selection:\n" " @G--" GTEST_FLAG_PREFIX_ "list_tests@D\n" " List the names of all tests instead of running them. The name of\n" " TEST(Foo, Bar) is \"Foo.Bar\".\n" " @G--" GTEST_FLAG_PREFIX_ "filter=@YPOSTIVE_PATTERNS" "[@G-@YNEGATIVE_PATTERNS]@D\n" " Run only the tests whose name matches one of the positive patterns but\n" " none of the negative patterns. '?' matches any single character; '*'\n" " matches any substring; ':' separates two patterns.\n" " @G--" GTEST_FLAG_PREFIX_ "also_run_disabled_tests@D\n" " Run all disabled tests too.\n" "\n" "Test Execution:\n" " @G--" GTEST_FLAG_PREFIX_ "repeat=@Y[COUNT]@D\n" " Run the tests repeatedly; use a negative count to repeat forever.\n" " @G--" GTEST_FLAG_PREFIX_ "shuffle@D\n" " Randomize tests' orders on every iteration.\n" " @G--" GTEST_FLAG_PREFIX_ "random_seed=@Y[NUMBER]@D\n" " Random number seed to use for shuffling test orders (between 1 and\n" " 99999, or 0 to use a seed based on the current time).\n" "\n" "Test Output:\n" " @G--" GTEST_FLAG_PREFIX_ "color=@Y(@Gyes@Y|@Gno@Y|@Gauto@Y)@D\n" " Enable/disable colored output. The default is @Gauto@D.\n" " -@G-" GTEST_FLAG_PREFIX_ "print_time=0@D\n" " Don't print the elapsed time of each test.\n" " @G--" GTEST_FLAG_PREFIX_ "output=xml@Y[@G:@YDIRECTORY_PATH@G" GTEST_PATH_SEP_ "@Y|@G:@YFILE_PATH]@D\n" " Generate an XML report in the given directory or with the given file\n" " name. @YFILE_PATH@D defaults to @Gtest_details.xml@D.\n" #if GTEST_CAN_STREAM_RESULTS_ " @G--" GTEST_FLAG_PREFIX_ "stream_result_to=@YHOST@G:@YPORT@D\n" " Stream test results to the given server.\n" #endif // GTEST_CAN_STREAM_RESULTS_ "\n" "Assertion Behavior:\n" #if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS " @G--" GTEST_FLAG_PREFIX_ "death_test_style=@Y(@Gfast@Y|@Gthreadsafe@Y)@D\n" " Set the default death test style.\n" #endif // GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS " @G--" GTEST_FLAG_PREFIX_ "break_on_failure@D\n" " Turn assertion failures into debugger break-points.\n" " @G--" GTEST_FLAG_PREFIX_ "throw_on_failure@D\n" " Turn assertion failures into C++ exceptions.\n" " @G--" GTEST_FLAG_PREFIX_ "catch_exceptions=0@D\n" " Do not report exceptions as test failures. Instead, allow them\n" " to crash the program or throw a pop-up (on Windows).\n" "\n" "Except for @G--" GTEST_FLAG_PREFIX_ "list_tests@D, you can alternatively set " "the corresponding\n" "environment variable of a flag (all letters in upper-case). For example, to\n" "disable colored text output, you can either specify @G--" GTEST_FLAG_PREFIX_ "color=no@D or set\n" "the @G" GTEST_FLAG_PREFIX_UPPER_ "COLOR@D environment variable to @Gno@D.\n" "\n" "For more information, please read the " GTEST_NAME_ " documentation at\n" "@G" GTEST_PROJECT_URL_ "@D. If you find a bug in " GTEST_NAME_ "\n" "(not one in your own code or tests), please report it to\n" "@G<" GTEST_DEV_EMAIL_ ">@D.\n"; // Parses the command line for Google Test flags, without initializing // other parts of Google Test. The type parameter CharType can be // instantiated to either char or wchar_t. template void ParseGoogleTestFlagsOnlyImpl(int* argc, CharType** argv) { for (int i = 1; i < *argc; i++) { const std::string arg_string = StreamableToString(argv[i]); const char* const arg = arg_string.c_str(); using internal::ParseBoolFlag; using internal::ParseInt32Flag; using internal::ParseStringFlag; // Do we see a Google Test flag? if (ParseBoolFlag(arg, kAlsoRunDisabledTestsFlag, >EST_FLAG(also_run_disabled_tests)) || ParseBoolFlag(arg, kBreakOnFailureFlag, >EST_FLAG(break_on_failure)) || ParseBoolFlag(arg, kCatchExceptionsFlag, >EST_FLAG(catch_exceptions)) || ParseStringFlag(arg, kColorFlag, >EST_FLAG(color)) || ParseStringFlag(arg, kDeathTestStyleFlag, >EST_FLAG(death_test_style)) || ParseBoolFlag(arg, kDeathTestUseFork, >EST_FLAG(death_test_use_fork)) || ParseStringFlag(arg, kFilterFlag, >EST_FLAG(filter)) || ParseStringFlag(arg, kInternalRunDeathTestFlag, >EST_FLAG(internal_run_death_test)) || ParseBoolFlag(arg, kListTestsFlag, >EST_FLAG(list_tests)) || ParseStringFlag(arg, kOutputFlag, >EST_FLAG(output)) || ParseBoolFlag(arg, kPrintTimeFlag, >EST_FLAG(print_time)) || ParseInt32Flag(arg, kRandomSeedFlag, >EST_FLAG(random_seed)) || ParseInt32Flag(arg, kRepeatFlag, >EST_FLAG(repeat)) || ParseBoolFlag(arg, kShuffleFlag, >EST_FLAG(shuffle)) || ParseInt32Flag(arg, kStackTraceDepthFlag, >EST_FLAG(stack_trace_depth)) || ParseStringFlag(arg, kStreamResultToFlag, >EST_FLAG(stream_result_to)) || ParseBoolFlag(arg, kThrowOnFailureFlag, >EST_FLAG(throw_on_failure)) ) { // Yes. Shift the remainder of the argv list left by one. Note // that argv has (*argc + 1) elements, the last one always being // NULL. The following loop moves the trailing NULL element as // well. for (int j = i; j != *argc; j++) { argv[j] = argv[j + 1]; } // Decrements the argument count. (*argc)--; // We also need to decrement the iterator as we just removed // an element. i--; } else if (arg_string == "--help" || arg_string == "-h" || arg_string == "-?" || arg_string == "/?" || HasGoogleTestFlagPrefix(arg)) { // Both help flag and unrecognized Google Test flags (excluding // internal ones) trigger help display. g_help_flag = true; } } if (g_help_flag) { // We print the help here instead of in RUN_ALL_TESTS(), as the // latter may not be called at all if the user is using Google // Test with another testing framework. PrintColorEncoded(kColorEncodedHelpMessage); } } // Parses the command line for Google Test flags, without initializing // other parts of Google Test. void ParseGoogleTestFlagsOnly(int* argc, char** argv) { ParseGoogleTestFlagsOnlyImpl(argc, argv); } void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv) { ParseGoogleTestFlagsOnlyImpl(argc, argv); } // The internal implementation of InitGoogleTest(). // // The type parameter CharType can be instantiated to either char or // wchar_t. template void InitGoogleTestImpl(int* argc, CharType** argv) { g_init_gtest_count++; // We don't want to run the initialization code twice. if (g_init_gtest_count != 1) return; if (*argc <= 0) return; internal::g_executable_path = internal::StreamableToString(argv[0]); #if GTEST_HAS_DEATH_TEST g_argvs.clear(); for (int i = 0; i != *argc; i++) { g_argvs.push_back(StreamableToString(argv[i])); } #endif // GTEST_HAS_DEATH_TEST ParseGoogleTestFlagsOnly(argc, argv); GetUnitTestImpl()->PostFlagParsingInit(); } } // namespace internal // Initializes Google Test. This must be called before calling // RUN_ALL_TESTS(). In particular, it parses a command line for the // flags that Google Test recognizes. Whenever a Google Test flag is // seen, it is removed from argv, and *argc is decremented. // // No value is returned. Instead, the Google Test flag variables are // updated. // // Calling the function for the second time has no user-visible effect. void InitGoogleTest(int* argc, char** argv) { internal::InitGoogleTestImpl(argc, argv); } // This overloaded version can be used in Windows programs compiled in // UNICODE mode. void InitGoogleTest(int* argc, wchar_t** argv) { internal::InitGoogleTestImpl(argc, argv); } } // namespace testing CSSC-1.4.1/unit-tests/googletest/src/gtest-death-test.cc0000644000000000000000000014356112664550137021240 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev) // // This file implements death tests. #include "gtest/gtest-death-test.h" #include "gtest/internal/gtest-port.h" #if GTEST_HAS_DEATH_TEST # if GTEST_OS_MAC # include # endif // GTEST_OS_MAC # include # include # include # if GTEST_OS_LINUX # include # endif // GTEST_OS_LINUX # include # if GTEST_OS_WINDOWS # include # else # include # include # endif // GTEST_OS_WINDOWS # if GTEST_OS_QNX # include # endif // GTEST_OS_QNX #endif // GTEST_HAS_DEATH_TEST #include "gtest/gtest-message.h" #include "gtest/internal/gtest-string.h" // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick exists to // prevent the accidental inclusion of gtest-internal-inl.h in the // user's code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ namespace testing { // Constants. // The default death test style. static const char kDefaultDeathTestStyle[] = "fast"; GTEST_DEFINE_string_( death_test_style, internal::StringFromGTestEnv("death_test_style", kDefaultDeathTestStyle), "Indicates how to run a death test in a forked child process: " "\"threadsafe\" (child process re-executes the test binary " "from the beginning, running only the specific death test) or " "\"fast\" (child process runs the death test immediately " "after forking)."); GTEST_DEFINE_bool_( death_test_use_fork, internal::BoolFromGTestEnv("death_test_use_fork", false), "Instructs to use fork()/_exit() instead of clone() in death tests. " "Ignored and always uses fork() on POSIX systems where clone() is not " "implemented. Useful when running under valgrind or similar tools if " "those do not support clone(). Valgrind 3.3.1 will just fail if " "it sees an unsupported combination of clone() flags. " "It is not recommended to use this flag w/o valgrind though it will " "work in 99% of the cases. Once valgrind is fixed, this flag will " "most likely be removed."); namespace internal { GTEST_DEFINE_string_( internal_run_death_test, "", "Indicates the file, line number, temporal index of " "the single death test to run, and a file descriptor to " "which a success code may be sent, all separated by " "the '|' characters. This flag is specified if and only if the current " "process is a sub-process launched for running a thread-safe " "death test. FOR INTERNAL USE ONLY."); } // namespace internal #if GTEST_HAS_DEATH_TEST namespace internal { // Valid only for fast death tests. Indicates the code is running in the // child process of a fast style death test. static bool g_in_fast_death_test_child = false; // Returns a Boolean value indicating whether the caller is currently // executing in the context of the death test child process. Tools such as // Valgrind heap checkers may need this to modify their behavior in death // tests. IMPORTANT: This is an internal utility. Using it may break the // implementation of death tests. User code MUST NOT use it. bool InDeathTestChild() { # if GTEST_OS_WINDOWS // On Windows, death tests are thread-safe regardless of the value of the // death_test_style flag. return !GTEST_FLAG(internal_run_death_test).empty(); # else if (GTEST_FLAG(death_test_style) == "threadsafe") return !GTEST_FLAG(internal_run_death_test).empty(); else return g_in_fast_death_test_child; #endif } } // namespace internal // ExitedWithCode constructor. ExitedWithCode::ExitedWithCode(int exit_code) : exit_code_(exit_code) { } // ExitedWithCode function-call operator. bool ExitedWithCode::operator()(int exit_status) const { # if GTEST_OS_WINDOWS return exit_status == exit_code_; # else return WIFEXITED(exit_status) && WEXITSTATUS(exit_status) == exit_code_; # endif // GTEST_OS_WINDOWS } # if !GTEST_OS_WINDOWS // KilledBySignal constructor. KilledBySignal::KilledBySignal(int signum) : signum_(signum) { } // KilledBySignal function-call operator. bool KilledBySignal::operator()(int exit_status) const { return WIFSIGNALED(exit_status) && WTERMSIG(exit_status) == signum_; } # endif // !GTEST_OS_WINDOWS namespace internal { // Utilities needed for death tests. // Generates a textual description of a given exit code, in the format // specified by wait(2). static std::string ExitSummary(int exit_code) { Message m; # if GTEST_OS_WINDOWS m << "Exited with exit status " << exit_code; # else if (WIFEXITED(exit_code)) { m << "Exited with exit status " << WEXITSTATUS(exit_code); } else if (WIFSIGNALED(exit_code)) { m << "Terminated by signal " << WTERMSIG(exit_code); } # ifdef WCOREDUMP if (WCOREDUMP(exit_code)) { m << " (core dumped)"; } # endif # endif // GTEST_OS_WINDOWS return m.GetString(); } // Returns true if exit_status describes a process that was terminated // by a signal, or exited normally with a nonzero exit code. bool ExitedUnsuccessfully(int exit_status) { return !ExitedWithCode(0)(exit_status); } # if !GTEST_OS_WINDOWS // Generates a textual failure message when a death test finds more than // one thread running, or cannot determine the number of threads, prior // to executing the given statement. It is the responsibility of the // caller not to pass a thread_count of 1. static std::string DeathTestThreadWarning(size_t thread_count) { Message msg; msg << "Death tests use fork(), which is unsafe particularly" << " in a threaded context. For this test, " << GTEST_NAME_ << " "; if (thread_count == 0) msg << "couldn't detect the number of threads."; else msg << "detected " << thread_count << " threads."; return msg.GetString(); } # endif // !GTEST_OS_WINDOWS // Flag characters for reporting a death test that did not die. static const char kDeathTestLived = 'L'; static const char kDeathTestReturned = 'R'; static const char kDeathTestThrew = 'T'; static const char kDeathTestInternalError = 'I'; // An enumeration describing all of the possible ways that a death test can // conclude. DIED means that the process died while executing the test // code; LIVED means that process lived beyond the end of the test code; // RETURNED means that the test statement attempted to execute a return // statement, which is not allowed; THREW means that the test statement // returned control by throwing an exception. IN_PROGRESS means the test // has not yet concluded. // TODO(vladl@google.com): Unify names and possibly values for // AbortReason, DeathTestOutcome, and flag characters above. enum DeathTestOutcome { IN_PROGRESS, DIED, LIVED, RETURNED, THREW }; // Routine for aborting the program which is safe to call from an // exec-style death test child process, in which case the error // message is propagated back to the parent process. Otherwise, the // message is simply printed to stderr. In either case, the program // then exits with status 1. void DeathTestAbort(const std::string& message) { // On a POSIX system, this function may be called from a threadsafe-style // death test child process, which operates on a very small stack. Use // the heap for any additional non-minuscule memory requirements. const InternalRunDeathTestFlag* const flag = GetUnitTestImpl()->internal_run_death_test_flag(); if (flag != NULL) { FILE* parent = posix::FDOpen(flag->write_fd(), "w"); fputc(kDeathTestInternalError, parent); fprintf(parent, "%s", message.c_str()); fflush(parent); _exit(1); } else { fprintf(stderr, "%s", message.c_str()); fflush(stderr); posix::Abort(); } } // A replacement for CHECK that calls DeathTestAbort if the assertion // fails. # define GTEST_DEATH_TEST_CHECK_(expression) \ do { \ if (!::testing::internal::IsTrue(expression)) { \ DeathTestAbort( \ ::std::string("CHECK failed: File ") + __FILE__ + ", line " \ + ::testing::internal::StreamableToString(__LINE__) + ": " \ + #expression); \ } \ } while (::testing::internal::AlwaysFalse()) // This macro is similar to GTEST_DEATH_TEST_CHECK_, but it is meant for // evaluating any system call that fulfills two conditions: it must return // -1 on failure, and set errno to EINTR when it is interrupted and // should be tried again. The macro expands to a loop that repeatedly // evaluates the expression as long as it evaluates to -1 and sets // errno to EINTR. If the expression evaluates to -1 but errno is // something other than EINTR, DeathTestAbort is called. # define GTEST_DEATH_TEST_CHECK_SYSCALL_(expression) \ do { \ int gtest_retval; \ do { \ gtest_retval = (expression); \ } while (gtest_retval == -1 && errno == EINTR); \ if (gtest_retval == -1) { \ DeathTestAbort( \ ::std::string("CHECK failed: File ") + __FILE__ + ", line " \ + ::testing::internal::StreamableToString(__LINE__) + ": " \ + #expression + " != -1"); \ } \ } while (::testing::internal::AlwaysFalse()) // Returns the message describing the last system error in errno. std::string GetLastErrnoDescription() { return errno == 0 ? "" : posix::StrError(errno); } // This is called from a death test parent process to read a failure // message from the death test child process and log it with the FATAL // severity. On Windows, the message is read from a pipe handle. On other // platforms, it is read from a file descriptor. static void FailFromInternalError(int fd) { Message error; char buffer[256]; int num_read; do { while ((num_read = posix::Read(fd, buffer, 255)) > 0) { buffer[num_read] = '\0'; error << buffer; } } while (num_read == -1 && errno == EINTR); if (num_read == 0) { GTEST_LOG_(FATAL) << error.GetString(); } else { const int last_error = errno; GTEST_LOG_(FATAL) << "Error while reading death test internal: " << GetLastErrnoDescription() << " [" << last_error << "]"; } } // Death test constructor. Increments the running death test count // for the current test. DeathTest::DeathTest() { TestInfo* const info = GetUnitTestImpl()->current_test_info(); if (info == NULL) { DeathTestAbort("Cannot run a death test outside of a TEST or " "TEST_F construct"); } } // Creates and returns a death test by dispatching to the current // death test factory. bool DeathTest::Create(const char* statement, const RE* regex, const char* file, int line, DeathTest** test) { return GetUnitTestImpl()->death_test_factory()->Create( statement, regex, file, line, test); } const char* DeathTest::LastMessage() { return last_death_test_message_.c_str(); } void DeathTest::set_last_death_test_message(const std::string& message) { last_death_test_message_ = message; } std::string DeathTest::last_death_test_message_; // Provides cross platform implementation for some death functionality. class DeathTestImpl : public DeathTest { protected: DeathTestImpl(const char* a_statement, const RE* a_regex) : statement_(a_statement), regex_(a_regex), spawned_(false), status_(-1), outcome_(IN_PROGRESS), read_fd_(-1), write_fd_(-1) {} // read_fd_ is expected to be closed and cleared by a derived class. ~DeathTestImpl() { GTEST_DEATH_TEST_CHECK_(read_fd_ == -1); } void Abort(AbortReason reason); virtual bool Passed(bool status_ok); const char* statement() const { return statement_; } const RE* regex() const { return regex_; } bool spawned() const { return spawned_; } void set_spawned(bool is_spawned) { spawned_ = is_spawned; } int status() const { return status_; } void set_status(int a_status) { status_ = a_status; } DeathTestOutcome outcome() const { return outcome_; } void set_outcome(DeathTestOutcome an_outcome) { outcome_ = an_outcome; } int read_fd() const { return read_fd_; } void set_read_fd(int fd) { read_fd_ = fd; } int write_fd() const { return write_fd_; } void set_write_fd(int fd) { write_fd_ = fd; } // Called in the parent process only. Reads the result code of the death // test child process via a pipe, interprets it to set the outcome_ // member, and closes read_fd_. Outputs diagnostics and terminates in // case of unexpected codes. void ReadAndInterpretStatusByte(); private: // The textual content of the code this object is testing. This class // doesn't own this string and should not attempt to delete it. const char* const statement_; // The regular expression which test output must match. DeathTestImpl // doesn't own this object and should not attempt to delete it. const RE* const regex_; // True if the death test child process has been successfully spawned. bool spawned_; // The exit status of the child process. int status_; // How the death test concluded. DeathTestOutcome outcome_; // Descriptor to the read end of the pipe to the child process. It is // always -1 in the child process. The child keeps its write end of the // pipe in write_fd_. int read_fd_; // Descriptor to the child's write end of the pipe to the parent process. // It is always -1 in the parent process. The parent keeps its end of the // pipe in read_fd_. int write_fd_; }; // Called in the parent process only. Reads the result code of the death // test child process via a pipe, interprets it to set the outcome_ // member, and closes read_fd_. Outputs diagnostics and terminates in // case of unexpected codes. void DeathTestImpl::ReadAndInterpretStatusByte() { char flag; int bytes_read; // The read() here blocks until data is available (signifying the // failure of the death test) or until the pipe is closed (signifying // its success), so it's okay to call this in the parent before // the child process has exited. do { bytes_read = posix::Read(read_fd(), &flag, 1); } while (bytes_read == -1 && errno == EINTR); if (bytes_read == 0) { set_outcome(DIED); } else if (bytes_read == 1) { switch (flag) { case kDeathTestReturned: set_outcome(RETURNED); break; case kDeathTestThrew: set_outcome(THREW); break; case kDeathTestLived: set_outcome(LIVED); break; case kDeathTestInternalError: FailFromInternalError(read_fd()); // Does not return. break; default: GTEST_LOG_(FATAL) << "Death test child process reported " << "unexpected status byte (" << static_cast(flag) << ")"; } } else { GTEST_LOG_(FATAL) << "Read from death test child process failed: " << GetLastErrnoDescription(); } GTEST_DEATH_TEST_CHECK_SYSCALL_(posix::Close(read_fd())); set_read_fd(-1); } // Signals that the death test code which should have exited, didn't. // Should be called only in a death test child process. // Writes a status byte to the child's status file descriptor, then // calls _exit(1). void DeathTestImpl::Abort(AbortReason reason) { // The parent process considers the death test to be a failure if // it finds any data in our pipe. So, here we write a single flag byte // to the pipe, then exit. const char status_ch = reason == TEST_DID_NOT_DIE ? kDeathTestLived : reason == TEST_THREW_EXCEPTION ? kDeathTestThrew : kDeathTestReturned; GTEST_DEATH_TEST_CHECK_SYSCALL_(posix::Write(write_fd(), &status_ch, 1)); // We are leaking the descriptor here because on some platforms (i.e., // when built as Windows DLL), destructors of global objects will still // run after calling _exit(). On such systems, write_fd_ will be // indirectly closed from the destructor of UnitTestImpl, causing double // close if it is also closed here. On debug configurations, double close // may assert. As there are no in-process buffers to flush here, we are // relying on the OS to close the descriptor after the process terminates // when the destructors are not run. _exit(1); // Exits w/o any normal exit hooks (we were supposed to crash) } // Returns an indented copy of stderr output for a death test. // This makes distinguishing death test output lines from regular log lines // much easier. static ::std::string FormatDeathTestOutput(const ::std::string& output) { ::std::string ret; for (size_t at = 0; ; ) { const size_t line_end = output.find('\n', at); ret += "[ DEATH ] "; if (line_end == ::std::string::npos) { ret += output.substr(at); break; } ret += output.substr(at, line_end + 1 - at); at = line_end + 1; } return ret; } // Assesses the success or failure of a death test, using both private // members which have previously been set, and one argument: // // Private data members: // outcome: An enumeration describing how the death test // concluded: DIED, LIVED, THREW, or RETURNED. The death test // fails in the latter three cases. // status: The exit status of the child process. On *nix, it is in the // in the format specified by wait(2). On Windows, this is the // value supplied to the ExitProcess() API or a numeric code // of the exception that terminated the program. // regex: A regular expression object to be applied to // the test's captured standard error output; the death test // fails if it does not match. // // Argument: // status_ok: true if exit_status is acceptable in the context of // this particular death test, which fails if it is false // // Returns true iff all of the above conditions are met. Otherwise, the // first failing condition, in the order given above, is the one that is // reported. Also sets the last death test message string. bool DeathTestImpl::Passed(bool status_ok) { if (!spawned()) return false; const std::string error_message = GetCapturedStderr(); bool success = false; Message buffer; buffer << "Death test: " << statement() << "\n"; switch (outcome()) { case LIVED: buffer << " Result: failed to die.\n" << " Error msg:\n" << FormatDeathTestOutput(error_message); break; case THREW: buffer << " Result: threw an exception.\n" << " Error msg:\n" << FormatDeathTestOutput(error_message); break; case RETURNED: buffer << " Result: illegal return in test statement.\n" << " Error msg:\n" << FormatDeathTestOutput(error_message); break; case DIED: if (status_ok) { const bool matched = RE::PartialMatch(error_message.c_str(), *regex()); if (matched) { success = true; } else { buffer << " Result: died but not with expected error.\n" << " Expected: " << regex()->pattern() << "\n" << "Actual msg:\n" << FormatDeathTestOutput(error_message); } } else { buffer << " Result: died but not with expected exit code:\n" << " " << ExitSummary(status()) << "\n" << "Actual msg:\n" << FormatDeathTestOutput(error_message); } break; case IN_PROGRESS: default: GTEST_LOG_(FATAL) << "DeathTest::Passed somehow called before conclusion of test"; } DeathTest::set_last_death_test_message(buffer.GetString()); return success; } # if GTEST_OS_WINDOWS // WindowsDeathTest implements death tests on Windows. Due to the // specifics of starting new processes on Windows, death tests there are // always threadsafe, and Google Test considers the // --gtest_death_test_style=fast setting to be equivalent to // --gtest_death_test_style=threadsafe there. // // A few implementation notes: Like the Linux version, the Windows // implementation uses pipes for child-to-parent communication. But due to // the specifics of pipes on Windows, some extra steps are required: // // 1. The parent creates a communication pipe and stores handles to both // ends of it. // 2. The parent starts the child and provides it with the information // necessary to acquire the handle to the write end of the pipe. // 3. The child acquires the write end of the pipe and signals the parent // using a Windows event. // 4. Now the parent can release the write end of the pipe on its side. If // this is done before step 3, the object's reference count goes down to // 0 and it is destroyed, preventing the child from acquiring it. The // parent now has to release it, or read operations on the read end of // the pipe will not return when the child terminates. // 5. The parent reads child's output through the pipe (outcome code and // any possible error messages) from the pipe, and its stderr and then // determines whether to fail the test. // // Note: to distinguish Win32 API calls from the local method and function // calls, the former are explicitly resolved in the global namespace. // class WindowsDeathTest : public DeathTestImpl { public: WindowsDeathTest(const char* a_statement, const RE* a_regex, const char* file, int line) : DeathTestImpl(a_statement, a_regex), file_(file), line_(line) {} // All of these virtual functions are inherited from DeathTest. virtual int Wait(); virtual TestRole AssumeRole(); private: // The name of the file in which the death test is located. const char* const file_; // The line number on which the death test is located. const int line_; // Handle to the write end of the pipe to the child process. AutoHandle write_handle_; // Child process handle. AutoHandle child_handle_; // Event the child process uses to signal the parent that it has // acquired the handle to the write end of the pipe. After seeing this // event the parent can release its own handles to make sure its // ReadFile() calls return when the child terminates. AutoHandle event_handle_; }; // Waits for the child in a death test to exit, returning its exit // status, or 0 if no child process exists. As a side effect, sets the // outcome data member. int WindowsDeathTest::Wait() { if (!spawned()) return 0; // Wait until the child either signals that it has acquired the write end // of the pipe or it dies. const HANDLE wait_handles[2] = { child_handle_.Get(), event_handle_.Get() }; switch (::WaitForMultipleObjects(2, wait_handles, FALSE, // Waits for any of the handles. INFINITE)) { case WAIT_OBJECT_0: case WAIT_OBJECT_0 + 1: break; default: GTEST_DEATH_TEST_CHECK_(false); // Should not get here. } // The child has acquired the write end of the pipe or exited. // We release the handle on our side and continue. write_handle_.Reset(); event_handle_.Reset(); ReadAndInterpretStatusByte(); // Waits for the child process to exit if it haven't already. This // returns immediately if the child has already exited, regardless of // whether previous calls to WaitForMultipleObjects synchronized on this // handle or not. GTEST_DEATH_TEST_CHECK_( WAIT_OBJECT_0 == ::WaitForSingleObject(child_handle_.Get(), INFINITE)); DWORD status_code; GTEST_DEATH_TEST_CHECK_( ::GetExitCodeProcess(child_handle_.Get(), &status_code) != FALSE); child_handle_.Reset(); set_status(static_cast(status_code)); return status(); } // The AssumeRole process for a Windows death test. It creates a child // process with the same executable as the current process to run the // death test. The child process is given the --gtest_filter and // --gtest_internal_run_death_test flags such that it knows to run the // current death test only. DeathTest::TestRole WindowsDeathTest::AssumeRole() { const UnitTestImpl* const impl = GetUnitTestImpl(); const InternalRunDeathTestFlag* const flag = impl->internal_run_death_test_flag(); const TestInfo* const info = impl->current_test_info(); const int death_test_index = info->result()->death_test_count(); if (flag != NULL) { // ParseInternalRunDeathTestFlag() has performed all the necessary // processing. set_write_fd(flag->write_fd()); return EXECUTE_TEST; } // WindowsDeathTest uses an anonymous pipe to communicate results of // a death test. SECURITY_ATTRIBUTES handles_are_inheritable = { sizeof(SECURITY_ATTRIBUTES), NULL, TRUE }; HANDLE read_handle, write_handle; GTEST_DEATH_TEST_CHECK_( ::CreatePipe(&read_handle, &write_handle, &handles_are_inheritable, 0) // Default buffer size. != FALSE); set_read_fd(::_open_osfhandle(reinterpret_cast(read_handle), O_RDONLY)); write_handle_.Reset(write_handle); event_handle_.Reset(::CreateEvent( &handles_are_inheritable, TRUE, // The event will automatically reset to non-signaled state. FALSE, // The initial state is non-signalled. NULL)); // The even is unnamed. GTEST_DEATH_TEST_CHECK_(event_handle_.Get() != NULL); const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ + kFilterFlag + "=" + info->test_case_name() + "." + info->name(); const std::string internal_flag = std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "=" + file_ + "|" + StreamableToString(line_) + "|" + StreamableToString(death_test_index) + "|" + StreamableToString(static_cast(::GetCurrentProcessId())) + // size_t has the same width as pointers on both 32-bit and 64-bit // Windows platforms. // See http://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx. "|" + StreamableToString(reinterpret_cast(write_handle)) + "|" + StreamableToString(reinterpret_cast(event_handle_.Get())); char executable_path[_MAX_PATH + 1]; // NOLINT GTEST_DEATH_TEST_CHECK_( _MAX_PATH + 1 != ::GetModuleFileNameA(NULL, executable_path, _MAX_PATH)); std::string command_line = std::string(::GetCommandLineA()) + " " + filter_flag + " \"" + internal_flag + "\""; DeathTest::set_last_death_test_message(""); CaptureStderr(); // Flush the log buffers since the log streams are shared with the child. FlushInfoLog(); // The child process will share the standard handles with the parent. STARTUPINFOA startup_info; memset(&startup_info, 0, sizeof(STARTUPINFO)); startup_info.dwFlags = STARTF_USESTDHANDLES; startup_info.hStdInput = ::GetStdHandle(STD_INPUT_HANDLE); startup_info.hStdOutput = ::GetStdHandle(STD_OUTPUT_HANDLE); startup_info.hStdError = ::GetStdHandle(STD_ERROR_HANDLE); PROCESS_INFORMATION process_info; GTEST_DEATH_TEST_CHECK_(::CreateProcessA( executable_path, const_cast(command_line.c_str()), NULL, // Retuned process handle is not inheritable. NULL, // Retuned thread handle is not inheritable. TRUE, // Child inherits all inheritable handles (for write_handle_). 0x0, // Default creation flags. NULL, // Inherit the parent's environment. UnitTest::GetInstance()->original_working_dir(), &startup_info, &process_info) != FALSE); child_handle_.Reset(process_info.hProcess); ::CloseHandle(process_info.hThread); set_spawned(true); return OVERSEE_TEST; } # else // We are not on Windows. // ForkingDeathTest provides implementations for most of the abstract // methods of the DeathTest interface. Only the AssumeRole method is // left undefined. class ForkingDeathTest : public DeathTestImpl { public: ForkingDeathTest(const char* statement, const RE* regex); // All of these virtual functions are inherited from DeathTest. virtual int Wait(); protected: void set_child_pid(pid_t child_pid) { child_pid_ = child_pid; } private: // PID of child process during death test; 0 in the child process itself. pid_t child_pid_; }; // Constructs a ForkingDeathTest. ForkingDeathTest::ForkingDeathTest(const char* a_statement, const RE* a_regex) : DeathTestImpl(a_statement, a_regex), child_pid_(-1) {} // Waits for the child in a death test to exit, returning its exit // status, or 0 if no child process exists. As a side effect, sets the // outcome data member. int ForkingDeathTest::Wait() { if (!spawned()) return 0; ReadAndInterpretStatusByte(); int status_value; GTEST_DEATH_TEST_CHECK_SYSCALL_(waitpid(child_pid_, &status_value, 0)); set_status(status_value); return status_value; } // A concrete death test class that forks, then immediately runs the test // in the child process. class NoExecDeathTest : public ForkingDeathTest { public: NoExecDeathTest(const char* a_statement, const RE* a_regex) : ForkingDeathTest(a_statement, a_regex) { } virtual TestRole AssumeRole(); }; // The AssumeRole process for a fork-and-run death test. It implements a // straightforward fork, with a simple pipe to transmit the status byte. DeathTest::TestRole NoExecDeathTest::AssumeRole() { const size_t thread_count = GetThreadCount(); if (thread_count != 1) { GTEST_LOG_(WARNING) << DeathTestThreadWarning(thread_count); } int pipe_fd[2]; GTEST_DEATH_TEST_CHECK_(pipe(pipe_fd) != -1); DeathTest::set_last_death_test_message(""); CaptureStderr(); // When we fork the process below, the log file buffers are copied, but the // file descriptors are shared. We flush all log files here so that closing // the file descriptors in the child process doesn't throw off the // synchronization between descriptors and buffers in the parent process. // This is as close to the fork as possible to avoid a race condition in case // there are multiple threads running before the death test, and another // thread writes to the log file. FlushInfoLog(); const pid_t child_pid = fork(); GTEST_DEATH_TEST_CHECK_(child_pid != -1); set_child_pid(child_pid); if (child_pid == 0) { GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[0])); set_write_fd(pipe_fd[1]); // Redirects all logging to stderr in the child process to prevent // concurrent writes to the log files. We capture stderr in the parent // process and append the child process' output to a log. LogToStderr(); // Event forwarding to the listeners of event listener API mush be shut // down in death test subprocesses. GetUnitTestImpl()->listeners()->SuppressEventForwarding(); g_in_fast_death_test_child = true; return EXECUTE_TEST; } else { GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1])); set_read_fd(pipe_fd[0]); set_spawned(true); return OVERSEE_TEST; } } // A concrete death test class that forks and re-executes the main // program from the beginning, with command-line flags set that cause // only this specific death test to be run. class ExecDeathTest : public ForkingDeathTest { public: ExecDeathTest(const char* a_statement, const RE* a_regex, const char* file, int line) : ForkingDeathTest(a_statement, a_regex), file_(file), line_(line) { } virtual TestRole AssumeRole(); private: static ::std::vector GetArgvsForDeathTestChildProcess() { ::std::vector args = GetInjectableArgvs(); return args; } // The name of the file in which the death test is located. const char* const file_; // The line number on which the death test is located. const int line_; }; // Utility class for accumulating command-line arguments. class Arguments { public: Arguments() { args_.push_back(NULL); } ~Arguments() { for (std::vector::iterator i = args_.begin(); i != args_.end(); ++i) { free(*i); } } void AddArgument(const char* argument) { args_.insert(args_.end() - 1, posix::StrDup(argument)); } template void AddArguments(const ::std::vector& arguments) { for (typename ::std::vector::const_iterator i = arguments.begin(); i != arguments.end(); ++i) { args_.insert(args_.end() - 1, posix::StrDup(i->c_str())); } } char* const* Argv() { return &args_[0]; } private: std::vector args_; }; // A struct that encompasses the arguments to the child process of a // threadsafe-style death test process. struct ExecDeathTestArgs { char* const* argv; // Command-line arguments for the child's call to exec int close_fd; // File descriptor to close; the read end of a pipe }; # if GTEST_OS_MAC inline char** GetEnviron() { // When Google Test is built as a framework on MacOS X, the environ variable // is unavailable. Apple's documentation (man environ) recommends using // _NSGetEnviron() instead. return *_NSGetEnviron(); } # else // Some POSIX platforms expect you to declare environ. extern "C" makes // it reside in the global namespace. extern "C" char** environ; inline char** GetEnviron() { return environ; } # endif // GTEST_OS_MAC # if !GTEST_OS_QNX // The main function for a threadsafe-style death test child process. // This function is called in a clone()-ed process and thus must avoid // any potentially unsafe operations like malloc or libc functions. static int ExecDeathTestChildMain(void* child_arg) { ExecDeathTestArgs* const args = static_cast(child_arg); GTEST_DEATH_TEST_CHECK_SYSCALL_(close(args->close_fd)); // We need to execute the test program in the same environment where // it was originally invoked. Therefore we change to the original // working directory first. const char* const original_dir = UnitTest::GetInstance()->original_working_dir(); // We can safely call chdir() as it's a direct system call. if (chdir(original_dir) != 0) { DeathTestAbort(std::string("chdir(\"") + original_dir + "\") failed: " + GetLastErrnoDescription()); return EXIT_FAILURE; } // We can safely call execve() as it's a direct system call. We // cannot use execvp() as it's a libc function and thus potentially // unsafe. Since execve() doesn't search the PATH, the user must // invoke the test program via a valid path that contains at least // one path separator. execve(args->argv[0], args->argv, GetEnviron()); DeathTestAbort(std::string("execve(") + args->argv[0] + ", ...) in " + original_dir + " failed: " + GetLastErrnoDescription()); return EXIT_FAILURE; } # endif // !GTEST_OS_QNX // Two utility routines that together determine the direction the stack // grows. // This could be accomplished more elegantly by a single recursive // function, but we want to guard against the unlikely possibility of // a smart compiler optimizing the recursion away. // // GTEST_NO_INLINE_ is required to prevent GCC 4.6 from inlining // StackLowerThanAddress into StackGrowsDown, which then doesn't give // correct answer. void StackLowerThanAddress(const void* ptr, bool* result) GTEST_NO_INLINE_; void StackLowerThanAddress(const void* ptr, bool* result) { int dummy; *result = (&dummy < ptr); } // Make sure AddressSanitizer does not tamper with the stack here. GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ bool StackGrowsDown() { int dummy; bool result; StackLowerThanAddress(&dummy, &result); return result; } // Spawns a child process with the same executable as the current process in // a thread-safe manner and instructs it to run the death test. The // implementation uses fork(2) + exec. On systems where clone(2) is // available, it is used instead, being slightly more thread-safe. On QNX, // fork supports only single-threaded environments, so this function uses // spawn(2) there instead. The function dies with an error message if // anything goes wrong. static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) { ExecDeathTestArgs args = { argv, close_fd }; pid_t child_pid = -1; # if GTEST_OS_QNX // Obtains the current directory and sets it to be closed in the child // process. const int cwd_fd = open(".", O_RDONLY); GTEST_DEATH_TEST_CHECK_(cwd_fd != -1); GTEST_DEATH_TEST_CHECK_SYSCALL_(fcntl(cwd_fd, F_SETFD, FD_CLOEXEC)); // We need to execute the test program in the same environment where // it was originally invoked. Therefore we change to the original // working directory first. const char* const original_dir = UnitTest::GetInstance()->original_working_dir(); // We can safely call chdir() as it's a direct system call. if (chdir(original_dir) != 0) { DeathTestAbort(std::string("chdir(\"") + original_dir + "\") failed: " + GetLastErrnoDescription()); return EXIT_FAILURE; } int fd_flags; // Set close_fd to be closed after spawn. GTEST_DEATH_TEST_CHECK_SYSCALL_(fd_flags = fcntl(close_fd, F_GETFD)); GTEST_DEATH_TEST_CHECK_SYSCALL_(fcntl(close_fd, F_SETFD, fd_flags | FD_CLOEXEC)); struct inheritance inherit = {0}; // spawn is a system call. child_pid = spawn(args.argv[0], 0, NULL, &inherit, args.argv, GetEnviron()); // Restores the current working directory. GTEST_DEATH_TEST_CHECK_(fchdir(cwd_fd) != -1); GTEST_DEATH_TEST_CHECK_SYSCALL_(close(cwd_fd)); # else // GTEST_OS_QNX # if GTEST_OS_LINUX // When a SIGPROF signal is received while fork() or clone() are executing, // the process may hang. To avoid this, we ignore SIGPROF here and re-enable // it after the call to fork()/clone() is complete. struct sigaction saved_sigprof_action; struct sigaction ignore_sigprof_action; memset(&ignore_sigprof_action, 0, sizeof(ignore_sigprof_action)); sigemptyset(&ignore_sigprof_action.sa_mask); ignore_sigprof_action.sa_handler = SIG_IGN; GTEST_DEATH_TEST_CHECK_SYSCALL_(sigaction( SIGPROF, &ignore_sigprof_action, &saved_sigprof_action)); # endif // GTEST_OS_LINUX # if GTEST_HAS_CLONE const bool use_fork = GTEST_FLAG(death_test_use_fork); if (!use_fork) { static const bool stack_grows_down = StackGrowsDown(); const size_t stack_size = getpagesize(); // MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead. void* const stack = mmap(NULL, stack_size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0); GTEST_DEATH_TEST_CHECK_(stack != MAP_FAILED); // Maximum stack alignment in bytes: For a downward-growing stack, this // amount is subtracted from size of the stack space to get an address // that is within the stack space and is aligned on all systems we care // about. As far as I know there is no ABI with stack alignment greater // than 64. We assume stack and stack_size already have alignment of // kMaxStackAlignment. const size_t kMaxStackAlignment = 64; void* const stack_top = static_cast(stack) + (stack_grows_down ? stack_size - kMaxStackAlignment : 0); GTEST_DEATH_TEST_CHECK_(stack_size > kMaxStackAlignment && reinterpret_cast(stack_top) % kMaxStackAlignment == 0); child_pid = clone(&ExecDeathTestChildMain, stack_top, SIGCHLD, &args); GTEST_DEATH_TEST_CHECK_(munmap(stack, stack_size) != -1); } # else const bool use_fork = true; # endif // GTEST_HAS_CLONE if (use_fork && (child_pid = fork()) == 0) { ExecDeathTestChildMain(&args); _exit(0); } # endif // GTEST_OS_QNX # if GTEST_OS_LINUX GTEST_DEATH_TEST_CHECK_SYSCALL_( sigaction(SIGPROF, &saved_sigprof_action, NULL)); # endif // GTEST_OS_LINUX GTEST_DEATH_TEST_CHECK_(child_pid != -1); return child_pid; } // The AssumeRole process for a fork-and-exec death test. It re-executes the // main program from the beginning, setting the --gtest_filter // and --gtest_internal_run_death_test flags to cause only the current // death test to be re-run. DeathTest::TestRole ExecDeathTest::AssumeRole() { const UnitTestImpl* const impl = GetUnitTestImpl(); const InternalRunDeathTestFlag* const flag = impl->internal_run_death_test_flag(); const TestInfo* const info = impl->current_test_info(); const int death_test_index = info->result()->death_test_count(); if (flag != NULL) { set_write_fd(flag->write_fd()); return EXECUTE_TEST; } int pipe_fd[2]; GTEST_DEATH_TEST_CHECK_(pipe(pipe_fd) != -1); // Clear the close-on-exec flag on the write end of the pipe, lest // it be closed when the child process does an exec: GTEST_DEATH_TEST_CHECK_(fcntl(pipe_fd[1], F_SETFD, 0) != -1); const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ + kFilterFlag + "=" + info->test_case_name() + "." + info->name(); const std::string internal_flag = std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "=" + file_ + "|" + StreamableToString(line_) + "|" + StreamableToString(death_test_index) + "|" + StreamableToString(pipe_fd[1]); Arguments args; args.AddArguments(GetArgvsForDeathTestChildProcess()); args.AddArgument(filter_flag.c_str()); args.AddArgument(internal_flag.c_str()); DeathTest::set_last_death_test_message(""); CaptureStderr(); // See the comment in NoExecDeathTest::AssumeRole for why the next line // is necessary. FlushInfoLog(); const pid_t child_pid = ExecDeathTestSpawnChild(args.Argv(), pipe_fd[0]); GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1])); set_child_pid(child_pid); set_read_fd(pipe_fd[0]); set_spawned(true); return OVERSEE_TEST; } # endif // !GTEST_OS_WINDOWS // Creates a concrete DeathTest-derived class that depends on the // --gtest_death_test_style flag, and sets the pointer pointed to // by the "test" argument to its address. If the test should be // skipped, sets that pointer to NULL. Returns true, unless the // flag is set to an invalid value. bool DefaultDeathTestFactory::Create(const char* statement, const RE* regex, const char* file, int line, DeathTest** test) { UnitTestImpl* const impl = GetUnitTestImpl(); const InternalRunDeathTestFlag* const flag = impl->internal_run_death_test_flag(); const int death_test_index = impl->current_test_info() ->increment_death_test_count(); if (flag != NULL) { if (death_test_index > flag->index()) { DeathTest::set_last_death_test_message( "Death test count (" + StreamableToString(death_test_index) + ") somehow exceeded expected maximum (" + StreamableToString(flag->index()) + ")"); return false; } if (!(flag->file() == file && flag->line() == line && flag->index() == death_test_index)) { *test = NULL; return true; } } # if GTEST_OS_WINDOWS if (GTEST_FLAG(death_test_style) == "threadsafe" || GTEST_FLAG(death_test_style) == "fast") { *test = new WindowsDeathTest(statement, regex, file, line); } # else if (GTEST_FLAG(death_test_style) == "threadsafe") { *test = new ExecDeathTest(statement, regex, file, line); } else if (GTEST_FLAG(death_test_style) == "fast") { *test = new NoExecDeathTest(statement, regex); } # endif // GTEST_OS_WINDOWS else { // NOLINT - this is more readable than unbalanced brackets inside #if. DeathTest::set_last_death_test_message( "Unknown death test style \"" + GTEST_FLAG(death_test_style) + "\" encountered"); return false; } return true; } // Splits a given string on a given delimiter, populating a given // vector with the fields. GTEST_HAS_DEATH_TEST implies that we have // ::std::string, so we can use it here. static void SplitString(const ::std::string& str, char delimiter, ::std::vector< ::std::string>* dest) { ::std::vector< ::std::string> parsed; ::std::string::size_type pos = 0; while (::testing::internal::AlwaysTrue()) { const ::std::string::size_type colon = str.find(delimiter, pos); if (colon == ::std::string::npos) { parsed.push_back(str.substr(pos)); break; } else { parsed.push_back(str.substr(pos, colon - pos)); pos = colon + 1; } } dest->swap(parsed); } # if GTEST_OS_WINDOWS // Recreates the pipe and event handles from the provided parameters, // signals the event, and returns a file descriptor wrapped around the pipe // handle. This function is called in the child process only. int GetStatusFileDescriptor(unsigned int parent_process_id, size_t write_handle_as_size_t, size_t event_handle_as_size_t) { AutoHandle parent_process_handle(::OpenProcess(PROCESS_DUP_HANDLE, FALSE, // Non-inheritable. parent_process_id)); if (parent_process_handle.Get() == INVALID_HANDLE_VALUE) { DeathTestAbort("Unable to open parent process " + StreamableToString(parent_process_id)); } // TODO(vladl@google.com): Replace the following check with a // compile-time assertion when available. GTEST_CHECK_(sizeof(HANDLE) <= sizeof(size_t)); const HANDLE write_handle = reinterpret_cast(write_handle_as_size_t); HANDLE dup_write_handle; // The newly initialized handle is accessible only in in the parent // process. To obtain one accessible within the child, we need to use // DuplicateHandle. if (!::DuplicateHandle(parent_process_handle.Get(), write_handle, ::GetCurrentProcess(), &dup_write_handle, 0x0, // Requested privileges ignored since // DUPLICATE_SAME_ACCESS is used. FALSE, // Request non-inheritable handler. DUPLICATE_SAME_ACCESS)) { DeathTestAbort("Unable to duplicate the pipe handle " + StreamableToString(write_handle_as_size_t) + " from the parent process " + StreamableToString(parent_process_id)); } const HANDLE event_handle = reinterpret_cast(event_handle_as_size_t); HANDLE dup_event_handle; if (!::DuplicateHandle(parent_process_handle.Get(), event_handle, ::GetCurrentProcess(), &dup_event_handle, 0x0, FALSE, DUPLICATE_SAME_ACCESS)) { DeathTestAbort("Unable to duplicate the event handle " + StreamableToString(event_handle_as_size_t) + " from the parent process " + StreamableToString(parent_process_id)); } const int write_fd = ::_open_osfhandle(reinterpret_cast(dup_write_handle), O_APPEND); if (write_fd == -1) { DeathTestAbort("Unable to convert pipe handle " + StreamableToString(write_handle_as_size_t) + " to a file descriptor"); } // Signals the parent that the write end of the pipe has been acquired // so the parent can release its own write end. ::SetEvent(dup_event_handle); return write_fd; } # endif // GTEST_OS_WINDOWS // Returns a newly created InternalRunDeathTestFlag object with fields // initialized from the GTEST_FLAG(internal_run_death_test) flag if // the flag is specified; otherwise returns NULL. InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() { if (GTEST_FLAG(internal_run_death_test) == "") return NULL; // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we // can use it here. int line = -1; int index = -1; ::std::vector< ::std::string> fields; SplitString(GTEST_FLAG(internal_run_death_test).c_str(), '|', &fields); int write_fd = -1; # if GTEST_OS_WINDOWS unsigned int parent_process_id = 0; size_t write_handle_as_size_t = 0; size_t event_handle_as_size_t = 0; if (fields.size() != 6 || !ParseNaturalNumber(fields[1], &line) || !ParseNaturalNumber(fields[2], &index) || !ParseNaturalNumber(fields[3], &parent_process_id) || !ParseNaturalNumber(fields[4], &write_handle_as_size_t) || !ParseNaturalNumber(fields[5], &event_handle_as_size_t)) { DeathTestAbort("Bad --gtest_internal_run_death_test flag: " + GTEST_FLAG(internal_run_death_test)); } write_fd = GetStatusFileDescriptor(parent_process_id, write_handle_as_size_t, event_handle_as_size_t); # else if (fields.size() != 4 || !ParseNaturalNumber(fields[1], &line) || !ParseNaturalNumber(fields[2], &index) || !ParseNaturalNumber(fields[3], &write_fd)) { DeathTestAbort("Bad --gtest_internal_run_death_test flag: " + GTEST_FLAG(internal_run_death_test)); } # endif // GTEST_OS_WINDOWS return new InternalRunDeathTestFlag(fields[0], line, index, write_fd); } } // namespace internal #endif // GTEST_HAS_DEATH_TEST } // namespace testing CSSC-1.4.1/unit-tests/googletest/test/0000755000000000000000000000000013464267700015721 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/test/gtest_repeat_test.cc0000644000000000000000000002000112664550137021746 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Tests the --gtest_repeat=number flag. #include #include #include "gtest/gtest.h" // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick is to // prevent a user from accidentally including gtest-internal-inl.h in // his code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ namespace testing { GTEST_DECLARE_string_(death_test_style); GTEST_DECLARE_string_(filter); GTEST_DECLARE_int32_(repeat); } // namespace testing using testing::GTEST_FLAG(death_test_style); using testing::GTEST_FLAG(filter); using testing::GTEST_FLAG(repeat); namespace { // We need this when we are testing Google Test itself and therefore // cannot use Google Test assertions. #define GTEST_CHECK_INT_EQ_(expected, actual) \ do {\ const int expected_val = (expected);\ const int actual_val = (actual);\ if (::testing::internal::IsTrue(expected_val != actual_val)) {\ ::std::cout << "Value of: " #actual "\n"\ << " Actual: " << actual_val << "\n"\ << "Expected: " #expected "\n"\ << "Which is: " << expected_val << "\n";\ ::testing::internal::posix::Abort();\ }\ } while (::testing::internal::AlwaysFalse()) // Used for verifying that global environment set-up and tear-down are // inside the gtest_repeat loop. int g_environment_set_up_count = 0; int g_environment_tear_down_count = 0; class MyEnvironment : public testing::Environment { public: MyEnvironment() {} virtual void SetUp() { g_environment_set_up_count++; } virtual void TearDown() { g_environment_tear_down_count++; } }; // A test that should fail. int g_should_fail_count = 0; TEST(FooTest, ShouldFail) { g_should_fail_count++; EXPECT_EQ(0, 1) << "Expected failure."; } // A test that should pass. int g_should_pass_count = 0; TEST(FooTest, ShouldPass) { g_should_pass_count++; } // A test that contains a thread-safe death test and a fast death // test. It should pass. int g_death_test_count = 0; TEST(BarDeathTest, ThreadSafeAndFast) { g_death_test_count++; GTEST_FLAG(death_test_style) = "threadsafe"; EXPECT_DEATH_IF_SUPPORTED(::testing::internal::posix::Abort(), ""); GTEST_FLAG(death_test_style) = "fast"; EXPECT_DEATH_IF_SUPPORTED(::testing::internal::posix::Abort(), ""); } #if GTEST_HAS_PARAM_TEST int g_param_test_count = 0; const int kNumberOfParamTests = 10; class MyParamTest : public testing::TestWithParam {}; TEST_P(MyParamTest, ShouldPass) { // TODO(vladl@google.com): Make parameter value checking robust // WRT order of tests. GTEST_CHECK_INT_EQ_(g_param_test_count % kNumberOfParamTests, GetParam()); g_param_test_count++; } INSTANTIATE_TEST_CASE_P(MyParamSequence, MyParamTest, testing::Range(0, kNumberOfParamTests)); #endif // GTEST_HAS_PARAM_TEST // Resets the count for each test. void ResetCounts() { g_environment_set_up_count = 0; g_environment_tear_down_count = 0; g_should_fail_count = 0; g_should_pass_count = 0; g_death_test_count = 0; #if GTEST_HAS_PARAM_TEST g_param_test_count = 0; #endif // GTEST_HAS_PARAM_TEST } // Checks that the count for each test is expected. void CheckCounts(int expected) { GTEST_CHECK_INT_EQ_(expected, g_environment_set_up_count); GTEST_CHECK_INT_EQ_(expected, g_environment_tear_down_count); GTEST_CHECK_INT_EQ_(expected, g_should_fail_count); GTEST_CHECK_INT_EQ_(expected, g_should_pass_count); GTEST_CHECK_INT_EQ_(expected, g_death_test_count); #if GTEST_HAS_PARAM_TEST GTEST_CHECK_INT_EQ_(expected * kNumberOfParamTests, g_param_test_count); #endif // GTEST_HAS_PARAM_TEST } // Tests the behavior of Google Test when --gtest_repeat is not specified. void TestRepeatUnspecified() { ResetCounts(); GTEST_CHECK_INT_EQ_(1, RUN_ALL_TESTS()); CheckCounts(1); } // Tests the behavior of Google Test when --gtest_repeat has the given value. void TestRepeat(int repeat) { GTEST_FLAG(repeat) = repeat; ResetCounts(); GTEST_CHECK_INT_EQ_(repeat > 0 ? 1 : 0, RUN_ALL_TESTS()); CheckCounts(repeat); } // Tests using --gtest_repeat when --gtest_filter specifies an empty // set of tests. void TestRepeatWithEmptyFilter(int repeat) { GTEST_FLAG(repeat) = repeat; GTEST_FLAG(filter) = "None"; ResetCounts(); GTEST_CHECK_INT_EQ_(0, RUN_ALL_TESTS()); CheckCounts(0); } // Tests using --gtest_repeat when --gtest_filter specifies a set of // successful tests. void TestRepeatWithFilterForSuccessfulTests(int repeat) { GTEST_FLAG(repeat) = repeat; GTEST_FLAG(filter) = "*-*ShouldFail"; ResetCounts(); GTEST_CHECK_INT_EQ_(0, RUN_ALL_TESTS()); GTEST_CHECK_INT_EQ_(repeat, g_environment_set_up_count); GTEST_CHECK_INT_EQ_(repeat, g_environment_tear_down_count); GTEST_CHECK_INT_EQ_(0, g_should_fail_count); GTEST_CHECK_INT_EQ_(repeat, g_should_pass_count); GTEST_CHECK_INT_EQ_(repeat, g_death_test_count); #if GTEST_HAS_PARAM_TEST GTEST_CHECK_INT_EQ_(repeat * kNumberOfParamTests, g_param_test_count); #endif // GTEST_HAS_PARAM_TEST } // Tests using --gtest_repeat when --gtest_filter specifies a set of // failed tests. void TestRepeatWithFilterForFailedTests(int repeat) { GTEST_FLAG(repeat) = repeat; GTEST_FLAG(filter) = "*ShouldFail"; ResetCounts(); GTEST_CHECK_INT_EQ_(1, RUN_ALL_TESTS()); GTEST_CHECK_INT_EQ_(repeat, g_environment_set_up_count); GTEST_CHECK_INT_EQ_(repeat, g_environment_tear_down_count); GTEST_CHECK_INT_EQ_(repeat, g_should_fail_count); GTEST_CHECK_INT_EQ_(0, g_should_pass_count); GTEST_CHECK_INT_EQ_(0, g_death_test_count); #if GTEST_HAS_PARAM_TEST GTEST_CHECK_INT_EQ_(0, g_param_test_count); #endif // GTEST_HAS_PARAM_TEST } } // namespace int main(int argc, char **argv) { testing::InitGoogleTest(&argc, argv); testing::AddGlobalTestEnvironment(new MyEnvironment); TestRepeatUnspecified(); TestRepeat(0); TestRepeat(1); TestRepeat(5); TestRepeatWithEmptyFilter(2); TestRepeatWithEmptyFilter(3); TestRepeatWithFilterForSuccessfulTests(3); TestRepeatWithFilterForFailedTests(4); // It would be nice to verify that the tests indeed loop forever // when GTEST_FLAG(repeat) is negative, but this test will be quite // complicated to write. Since this flag is for interactive // debugging only and doesn't affect the normal test result, such a // test would be an overkill. printf("PASS\n"); return 0; } CSSC-1.4.1/unit-tests/googletest/test/gtest_xml_outfiles_test.py0000755000000000000000000001233412664550137023260 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2008, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Unit test for the gtest_xml_output module.""" __author__ = "keith.ray@gmail.com (Keith Ray)" import os from xml.dom import minidom, Node import gtest_test_utils import gtest_xml_test_utils GTEST_OUTPUT_SUBDIR = "xml_outfiles" GTEST_OUTPUT_1_TEST = "gtest_xml_outfile1_test_" GTEST_OUTPUT_2_TEST = "gtest_xml_outfile2_test_" EXPECTED_XML_1 = """ """ EXPECTED_XML_2 = """ """ class GTestXMLOutFilesTest(gtest_xml_test_utils.GTestXMLTestCase): """Unit test for Google Test's XML output functionality.""" def setUp(self): # We want the trailing '/' that the last "" provides in os.path.join, for # telling Google Test to create an output directory instead of a single file # for xml output. self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(), GTEST_OUTPUT_SUBDIR, "") self.DeleteFilesAndDir() def tearDown(self): self.DeleteFilesAndDir() def DeleteFilesAndDir(self): try: os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_1_TEST + ".xml")) except os.error: pass try: os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_2_TEST + ".xml")) except os.error: pass try: os.rmdir(self.output_dir_) except os.error: pass def testOutfile1(self): self._TestOutFile(GTEST_OUTPUT_1_TEST, EXPECTED_XML_1) def testOutfile2(self): self._TestOutFile(GTEST_OUTPUT_2_TEST, EXPECTED_XML_2) def _TestOutFile(self, test_name, expected_xml): gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name) command = [gtest_prog_path, "--gtest_output=xml:%s" % self.output_dir_] p = gtest_test_utils.Subprocess(command, working_dir=gtest_test_utils.GetTempDir()) self.assert_(p.exited) self.assertEquals(0, p.exit_code) # TODO(wan@google.com): libtool causes the built test binary to be # named lt-gtest_xml_outfiles_test_ instead of # gtest_xml_outfiles_test_. To account for this possibillity, we # allow both names in the following code. We should remove this # hack when Chandler Carruth's libtool replacement tool is ready. output_file_name1 = test_name + ".xml" output_file1 = os.path.join(self.output_dir_, output_file_name1) output_file_name2 = 'lt-' + output_file_name1 output_file2 = os.path.join(self.output_dir_, output_file_name2) self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2), output_file1) expected = minidom.parseString(expected_xml) if os.path.isfile(output_file1): actual = minidom.parse(output_file1) else: actual = minidom.parse(output_file2) self.NormalizeXml(actual.documentElement) self.AssertEquivalentNodes(expected.documentElement, actual.documentElement) expected.unlink() actual.unlink() if __name__ == "__main__": os.environ["GTEST_STACK_TRACE_DEPTH"] = "0" gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest_shuffle_test.py0000755000000000000000000003040512664550137022201 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2009 Google Inc. All Rights Reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Verifies that test shuffling works.""" __author__ = 'wan@google.com (Zhanyong Wan)' import os import gtest_test_utils # Command to run the gtest_shuffle_test_ program. COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_shuffle_test_') # The environment variables for test sharding. TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS' SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX' TEST_FILTER = 'A*.A:A*.B:C*' ALL_TESTS = [] ACTIVE_TESTS = [] FILTERED_TESTS = [] SHARDED_TESTS = [] SHUFFLED_ALL_TESTS = [] SHUFFLED_ACTIVE_TESTS = [] SHUFFLED_FILTERED_TESTS = [] SHUFFLED_SHARDED_TESTS = [] def AlsoRunDisabledTestsFlag(): return '--gtest_also_run_disabled_tests' def FilterFlag(test_filter): return '--gtest_filter=%s' % (test_filter,) def RepeatFlag(n): return '--gtest_repeat=%s' % (n,) def ShuffleFlag(): return '--gtest_shuffle' def RandomSeedFlag(n): return '--gtest_random_seed=%s' % (n,) def RunAndReturnOutput(extra_env, args): """Runs the test program and returns its output.""" environ_copy = os.environ.copy() environ_copy.update(extra_env) return gtest_test_utils.Subprocess([COMMAND] + args, env=environ_copy).output def GetTestsForAllIterations(extra_env, args): """Runs the test program and returns a list of test lists. Args: extra_env: a map from environment variables to their values args: command line flags to pass to gtest_shuffle_test_ Returns: A list where the i-th element is the list of tests run in the i-th test iteration. """ test_iterations = [] for line in RunAndReturnOutput(extra_env, args).split('\n'): if line.startswith('----'): tests = [] test_iterations.append(tests) elif line.strip(): tests.append(line.strip()) # 'TestCaseName.TestName' return test_iterations def GetTestCases(tests): """Returns a list of test cases in the given full test names. Args: tests: a list of full test names Returns: A list of test cases from 'tests', in their original order. Consecutive duplicates are removed. """ test_cases = [] for test in tests: test_case = test.split('.')[0] if not test_case in test_cases: test_cases.append(test_case) return test_cases def CalculateTestLists(): """Calculates the list of tests run under different flags.""" if not ALL_TESTS: ALL_TESTS.extend( GetTestsForAllIterations({}, [AlsoRunDisabledTestsFlag()])[0]) if not ACTIVE_TESTS: ACTIVE_TESTS.extend(GetTestsForAllIterations({}, [])[0]) if not FILTERED_TESTS: FILTERED_TESTS.extend( GetTestsForAllIterations({}, [FilterFlag(TEST_FILTER)])[0]) if not SHARDED_TESTS: SHARDED_TESTS.extend( GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3', SHARD_INDEX_ENV_VAR: '1'}, [])[0]) if not SHUFFLED_ALL_TESTS: SHUFFLED_ALL_TESTS.extend(GetTestsForAllIterations( {}, [AlsoRunDisabledTestsFlag(), ShuffleFlag(), RandomSeedFlag(1)])[0]) if not SHUFFLED_ACTIVE_TESTS: SHUFFLED_ACTIVE_TESTS.extend(GetTestsForAllIterations( {}, [ShuffleFlag(), RandomSeedFlag(1)])[0]) if not SHUFFLED_FILTERED_TESTS: SHUFFLED_FILTERED_TESTS.extend(GetTestsForAllIterations( {}, [ShuffleFlag(), RandomSeedFlag(1), FilterFlag(TEST_FILTER)])[0]) if not SHUFFLED_SHARDED_TESTS: SHUFFLED_SHARDED_TESTS.extend( GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3', SHARD_INDEX_ENV_VAR: '1'}, [ShuffleFlag(), RandomSeedFlag(1)])[0]) class GTestShuffleUnitTest(gtest_test_utils.TestCase): """Tests test shuffling.""" def setUp(self): CalculateTestLists() def testShufflePreservesNumberOfTests(self): self.assertEqual(len(ALL_TESTS), len(SHUFFLED_ALL_TESTS)) self.assertEqual(len(ACTIVE_TESTS), len(SHUFFLED_ACTIVE_TESTS)) self.assertEqual(len(FILTERED_TESTS), len(SHUFFLED_FILTERED_TESTS)) self.assertEqual(len(SHARDED_TESTS), len(SHUFFLED_SHARDED_TESTS)) def testShuffleChangesTestOrder(self): self.assert_(SHUFFLED_ALL_TESTS != ALL_TESTS, SHUFFLED_ALL_TESTS) self.assert_(SHUFFLED_ACTIVE_TESTS != ACTIVE_TESTS, SHUFFLED_ACTIVE_TESTS) self.assert_(SHUFFLED_FILTERED_TESTS != FILTERED_TESTS, SHUFFLED_FILTERED_TESTS) self.assert_(SHUFFLED_SHARDED_TESTS != SHARDED_TESTS, SHUFFLED_SHARDED_TESTS) def testShuffleChangesTestCaseOrder(self): self.assert_(GetTestCases(SHUFFLED_ALL_TESTS) != GetTestCases(ALL_TESTS), GetTestCases(SHUFFLED_ALL_TESTS)) self.assert_( GetTestCases(SHUFFLED_ACTIVE_TESTS) != GetTestCases(ACTIVE_TESTS), GetTestCases(SHUFFLED_ACTIVE_TESTS)) self.assert_( GetTestCases(SHUFFLED_FILTERED_TESTS) != GetTestCases(FILTERED_TESTS), GetTestCases(SHUFFLED_FILTERED_TESTS)) self.assert_( GetTestCases(SHUFFLED_SHARDED_TESTS) != GetTestCases(SHARDED_TESTS), GetTestCases(SHUFFLED_SHARDED_TESTS)) def testShuffleDoesNotRepeatTest(self): for test in SHUFFLED_ALL_TESTS: self.assertEqual(1, SHUFFLED_ALL_TESTS.count(test), '%s appears more than once' % (test,)) for test in SHUFFLED_ACTIVE_TESTS: self.assertEqual(1, SHUFFLED_ACTIVE_TESTS.count(test), '%s appears more than once' % (test,)) for test in SHUFFLED_FILTERED_TESTS: self.assertEqual(1, SHUFFLED_FILTERED_TESTS.count(test), '%s appears more than once' % (test,)) for test in SHUFFLED_SHARDED_TESTS: self.assertEqual(1, SHUFFLED_SHARDED_TESTS.count(test), '%s appears more than once' % (test,)) def testShuffleDoesNotCreateNewTest(self): for test in SHUFFLED_ALL_TESTS: self.assert_(test in ALL_TESTS, '%s is an invalid test' % (test,)) for test in SHUFFLED_ACTIVE_TESTS: self.assert_(test in ACTIVE_TESTS, '%s is an invalid test' % (test,)) for test in SHUFFLED_FILTERED_TESTS: self.assert_(test in FILTERED_TESTS, '%s is an invalid test' % (test,)) for test in SHUFFLED_SHARDED_TESTS: self.assert_(test in SHARDED_TESTS, '%s is an invalid test' % (test,)) def testShuffleIncludesAllTests(self): for test in ALL_TESTS: self.assert_(test in SHUFFLED_ALL_TESTS, '%s is missing' % (test,)) for test in ACTIVE_TESTS: self.assert_(test in SHUFFLED_ACTIVE_TESTS, '%s is missing' % (test,)) for test in FILTERED_TESTS: self.assert_(test in SHUFFLED_FILTERED_TESTS, '%s is missing' % (test,)) for test in SHARDED_TESTS: self.assert_(test in SHUFFLED_SHARDED_TESTS, '%s is missing' % (test,)) def testShuffleLeavesDeathTestsAtFront(self): non_death_test_found = False for test in SHUFFLED_ACTIVE_TESTS: if 'DeathTest.' in test: self.assert_(not non_death_test_found, '%s appears after a non-death test' % (test,)) else: non_death_test_found = True def _VerifyTestCasesDoNotInterleave(self, tests): test_cases = [] for test in tests: [test_case, _] = test.split('.') if test_cases and test_cases[-1] != test_case: test_cases.append(test_case) self.assertEqual(1, test_cases.count(test_case), 'Test case %s is not grouped together in %s' % (test_case, tests)) def testShuffleDoesNotInterleaveTestCases(self): self._VerifyTestCasesDoNotInterleave(SHUFFLED_ALL_TESTS) self._VerifyTestCasesDoNotInterleave(SHUFFLED_ACTIVE_TESTS) self._VerifyTestCasesDoNotInterleave(SHUFFLED_FILTERED_TESTS) self._VerifyTestCasesDoNotInterleave(SHUFFLED_SHARDED_TESTS) def testShuffleRestoresOrderAfterEachIteration(self): # Get the test lists in all 3 iterations, using random seed 1, 2, # and 3 respectively. Google Test picks a different seed in each # iteration, and this test depends on the current implementation # picking successive numbers. This dependency is not ideal, but # makes the test much easier to write. [tests_in_iteration1, tests_in_iteration2, tests_in_iteration3] = ( GetTestsForAllIterations( {}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)])) # Make sure running the tests with random seed 1 gets the same # order as in iteration 1 above. [tests_with_seed1] = GetTestsForAllIterations( {}, [ShuffleFlag(), RandomSeedFlag(1)]) self.assertEqual(tests_in_iteration1, tests_with_seed1) # Make sure running the tests with random seed 2 gets the same # order as in iteration 2 above. Success means that Google Test # correctly restores the test order before re-shuffling at the # beginning of iteration 2. [tests_with_seed2] = GetTestsForAllIterations( {}, [ShuffleFlag(), RandomSeedFlag(2)]) self.assertEqual(tests_in_iteration2, tests_with_seed2) # Make sure running the tests with random seed 3 gets the same # order as in iteration 3 above. Success means that Google Test # correctly restores the test order before re-shuffling at the # beginning of iteration 3. [tests_with_seed3] = GetTestsForAllIterations( {}, [ShuffleFlag(), RandomSeedFlag(3)]) self.assertEqual(tests_in_iteration3, tests_with_seed3) def testShuffleGeneratesNewOrderInEachIteration(self): [tests_in_iteration1, tests_in_iteration2, tests_in_iteration3] = ( GetTestsForAllIterations( {}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)])) self.assert_(tests_in_iteration1 != tests_in_iteration2, tests_in_iteration1) self.assert_(tests_in_iteration1 != tests_in_iteration3, tests_in_iteration1) self.assert_(tests_in_iteration2 != tests_in_iteration3, tests_in_iteration2) def testShuffleShardedTestsPreservesPartition(self): # If we run M tests on N shards, the same M tests should be run in # total, regardless of the random seeds used by the shards. [tests1] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3', SHARD_INDEX_ENV_VAR: '0'}, [ShuffleFlag(), RandomSeedFlag(1)]) [tests2] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3', SHARD_INDEX_ENV_VAR: '1'}, [ShuffleFlag(), RandomSeedFlag(20)]) [tests3] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3', SHARD_INDEX_ENV_VAR: '2'}, [ShuffleFlag(), RandomSeedFlag(25)]) sorted_sharded_tests = tests1 + tests2 + tests3 sorted_sharded_tests.sort() sorted_active_tests = [] sorted_active_tests.extend(ACTIVE_TESTS) sorted_active_tests.sort() self.assertEqual(sorted_active_tests, sorted_sharded_tests) if __name__ == '__main__': gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest_color_test_.cc0000644000000000000000000000551012664550137021753 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // A helper program for testing how Google Test determines whether to use // colors in the output. It prints "YES" and returns 1 if Google Test // decides to use colors, and prints "NO" and returns 0 otherwise. #include #include "gtest/gtest.h" // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick is to // prevent a user from accidentally including gtest-internal-inl.h in // his code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ using testing::internal::ShouldUseColor; // The purpose of this is to ensure that the UnitTest singleton is // created before main() is entered, and thus that ShouldUseColor() // works the same way as in a real Google-Test-based test. We don't actual // run the TEST itself. TEST(GTestColorTest, Dummy) { } int main(int argc, char** argv) { testing::InitGoogleTest(&argc, argv); if (ShouldUseColor(true)) { // Google Test decides to use colors in the output (assuming it // goes to a TTY). printf("YES\n"); return 1; } else { // Google Test decides not to use colors in the output. printf("NO\n"); return 0; } } CSSC-1.4.1/unit-tests/googletest/test/gtest_xml_test_utils.py0000755000000000000000000002125412664550137022567 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2006, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Unit test utilities for gtest_xml_output""" __author__ = 'eefacm@gmail.com (Sean Mcafee)' import re from xml.dom import minidom, Node import gtest_test_utils GTEST_OUTPUT_FLAG = '--gtest_output' GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.xml' class GTestXMLTestCase(gtest_test_utils.TestCase): """ Base class for tests of Google Test's XML output functionality. """ def AssertEquivalentNodes(self, expected_node, actual_node): """ Asserts that actual_node (a DOM node object) is equivalent to expected_node (another DOM node object), in that either both of them are CDATA nodes and have the same value, or both are DOM elements and actual_node meets all of the following conditions: * It has the same tag name as expected_node. * It has the same set of attributes as expected_node, each with the same value as the corresponding attribute of expected_node. Exceptions are any attribute named "time", which needs only be convertible to a floating-point number and any attribute named "type_param" which only has to be non-empty. * It has an equivalent set of child nodes (including elements and CDATA sections) as expected_node. Note that we ignore the order of the children as they are not guaranteed to be in any particular order. """ if expected_node.nodeType == Node.CDATA_SECTION_NODE: self.assertEquals(Node.CDATA_SECTION_NODE, actual_node.nodeType) self.assertEquals(expected_node.nodeValue, actual_node.nodeValue) return self.assertEquals(Node.ELEMENT_NODE, actual_node.nodeType) self.assertEquals(Node.ELEMENT_NODE, expected_node.nodeType) self.assertEquals(expected_node.tagName, actual_node.tagName) expected_attributes = expected_node.attributes actual_attributes = actual_node .attributes self.assertEquals( expected_attributes.length, actual_attributes.length, 'attribute numbers differ in element %s:\nExpected: %r\nActual: %r' % ( actual_node.tagName, expected_attributes.keys(), actual_attributes.keys())) for i in range(expected_attributes.length): expected_attr = expected_attributes.item(i) actual_attr = actual_attributes.get(expected_attr.name) self.assert_( actual_attr is not None, 'expected attribute %s not found in element %s' % (expected_attr.name, actual_node.tagName)) self.assertEquals( expected_attr.value, actual_attr.value, ' values of attribute %s in element %s differ: %s vs %s' % (expected_attr.name, actual_node.tagName, expected_attr.value, actual_attr.value)) expected_children = self._GetChildren(expected_node) actual_children = self._GetChildren(actual_node) self.assertEquals( len(expected_children), len(actual_children), 'number of child elements differ in element ' + actual_node.tagName) for child_id, child in expected_children.iteritems(): self.assert_(child_id in actual_children, '<%s> is not in <%s> (in element %s)' % (child_id, actual_children, actual_node.tagName)) self.AssertEquivalentNodes(child, actual_children[child_id]) identifying_attribute = { 'testsuites': 'name', 'testsuite': 'name', 'testcase': 'name', 'failure': 'message', } def _GetChildren(self, element): """ Fetches all of the child nodes of element, a DOM Element object. Returns them as the values of a dictionary keyed by the IDs of the children. For , and elements, the ID is the value of their "name" attribute; for elements, it is the value of the "message" attribute; CDATA sections and non-whitespace text nodes are concatenated into a single CDATA section with ID "detail". An exception is raised if any element other than the above four is encountered, if two child elements with the same identifying attributes are encountered, or if any other type of node is encountered. """ children = {} for child in element.childNodes: if child.nodeType == Node.ELEMENT_NODE: self.assert_(child.tagName in self.identifying_attribute, 'Encountered unknown element <%s>' % child.tagName) childID = child.getAttribute(self.identifying_attribute[child.tagName]) self.assert_(childID not in children) children[childID] = child elif child.nodeType in [Node.TEXT_NODE, Node.CDATA_SECTION_NODE]: if 'detail' not in children: if (child.nodeType == Node.CDATA_SECTION_NODE or not child.nodeValue.isspace()): children['detail'] = child.ownerDocument.createCDATASection( child.nodeValue) else: children['detail'].nodeValue += child.nodeValue else: self.fail('Encountered unexpected node type %d' % child.nodeType) return children def NormalizeXml(self, element): """ Normalizes Google Test's XML output to eliminate references to transient information that may change from run to run. * The "time" attribute of , and elements is replaced with a single asterisk, if it contains only digit characters. * The "timestamp" attribute of elements is replaced with a single asterisk, if it contains a valid ISO8601 datetime value. * The "type_param" attribute of elements is replaced with a single asterisk (if it sn non-empty) as it is the type name returned by the compiler and is platform dependent. * The line info reported in the first line of the "message" attribute and CDATA section of elements is replaced with the file's basename and a single asterisk for the line number. * The directory names in file paths are removed. * The stack traces are removed. """ if element.tagName == 'testsuites': timestamp = element.getAttributeNode('timestamp') timestamp.value = re.sub(r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d$', '*', timestamp.value) if element.tagName in ('testsuites', 'testsuite', 'testcase'): time = element.getAttributeNode('time') time.value = re.sub(r'^\d+(\.\d+)?$', '*', time.value) type_param = element.getAttributeNode('type_param') if type_param and type_param.value: type_param.value = '*' elif element.tagName == 'failure': source_line_pat = r'^.*[/\\](.*:)\d+\n' # Replaces the source line information with a normalized form. message = element.getAttributeNode('message') message.value = re.sub(source_line_pat, '\\1*\n', message.value) for child in element.childNodes: if child.nodeType == Node.CDATA_SECTION_NODE: # Replaces the source line information with a normalized form. cdata = re.sub(source_line_pat, '\\1*\n', child.nodeValue) # Removes the actual stack trace. child.nodeValue = re.sub(r'\nStack trace:\n(.|\n)*', '', cdata) for child in element.childNodes: if child.nodeType == Node.ELEMENT_NODE: self.NormalizeXml(child) CSSC-1.4.1/unit-tests/googletest/test/gtest_test_utils.py0000755000000000000000000002511212664550137021704 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2006, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Unit test utilities for Google C++ Testing Framework.""" __author__ = 'wan@google.com (Zhanyong Wan)' import atexit import os import shutil import sys import tempfile import unittest _test_module = unittest # Suppresses the 'Import not at the top of the file' lint complaint. # pylint: disable-msg=C6204 try: import subprocess _SUBPROCESS_MODULE_AVAILABLE = True except: import popen2 _SUBPROCESS_MODULE_AVAILABLE = False # pylint: enable-msg=C6204 GTEST_OUTPUT_VAR_NAME = 'GTEST_OUTPUT' IS_WINDOWS = os.name == 'nt' IS_CYGWIN = os.name == 'posix' and 'CYGWIN' in os.uname()[0] # The environment variable for specifying the path to the premature-exit file. PREMATURE_EXIT_FILE_ENV_VAR = 'TEST_PREMATURE_EXIT_FILE' environ = os.environ.copy() def SetEnvVar(env_var, value): """Sets/unsets an environment variable to a given value.""" if value is not None: environ[env_var] = value elif env_var in environ: del environ[env_var] # Here we expose a class from a particular module, depending on the # environment. The comment suppresses the 'Invalid variable name' lint # complaint. TestCase = _test_module.TestCase # pylint: disable-msg=C6409 # Initially maps a flag to its default value. After # _ParseAndStripGTestFlags() is called, maps a flag to its actual value. _flag_map = {'source_dir': os.path.dirname(sys.argv[0]), 'build_dir': os.path.dirname(sys.argv[0])} _gtest_flags_are_parsed = False def _ParseAndStripGTestFlags(argv): """Parses and strips Google Test flags from argv. This is idempotent.""" # Suppresses the lint complaint about a global variable since we need it # here to maintain module-wide state. global _gtest_flags_are_parsed # pylint: disable-msg=W0603 if _gtest_flags_are_parsed: return _gtest_flags_are_parsed = True for flag in _flag_map: # The environment variable overrides the default value. if flag.upper() in os.environ: _flag_map[flag] = os.environ[flag.upper()] # The command line flag overrides the environment variable. i = 1 # Skips the program name. while i < len(argv): prefix = '--' + flag + '=' if argv[i].startswith(prefix): _flag_map[flag] = argv[i][len(prefix):] del argv[i] break else: # We don't increment i in case we just found a --gtest_* flag # and removed it from argv. i += 1 def GetFlag(flag): """Returns the value of the given flag.""" # In case GetFlag() is called before Main(), we always call # _ParseAndStripGTestFlags() here to make sure the --gtest_* flags # are parsed. _ParseAndStripGTestFlags(sys.argv) return _flag_map[flag] def GetSourceDir(): """Returns the absolute path of the directory where the .py files are.""" return os.path.abspath(GetFlag('source_dir')) def GetBuildDir(): """Returns the absolute path of the directory where the test binaries are.""" return os.path.abspath(GetFlag('build_dir')) _temp_dir = None def _RemoveTempDir(): if _temp_dir: shutil.rmtree(_temp_dir, ignore_errors=True) atexit.register(_RemoveTempDir) def GetTempDir(): """Returns a directory for temporary files.""" global _temp_dir if not _temp_dir: _temp_dir = tempfile.mkdtemp() return _temp_dir def GetTestExecutablePath(executable_name, build_dir=None): """Returns the absolute path of the test binary given its name. The function will print a message and abort the program if the resulting file doesn't exist. Args: executable_name: name of the test binary that the test script runs. build_dir: directory where to look for executables, by default the result of GetBuildDir(). Returns: The absolute path of the test binary. """ path = os.path.abspath(os.path.join(build_dir or GetBuildDir(), executable_name)) if (IS_WINDOWS or IS_CYGWIN) and not path.endswith('.exe'): path += '.exe' if not os.path.exists(path): message = ( 'Unable to find the test binary "%s". Please make sure to provide\n' 'a path to the binary via the --build_dir flag or the BUILD_DIR\n' 'environment variable.' % path) print >> sys.stderr, message sys.exit(1) return path def GetExitStatus(exit_code): """Returns the argument to exit(), or -1 if exit() wasn't called. Args: exit_code: the result value of os.system(command). """ if os.name == 'nt': # On Windows, os.WEXITSTATUS() doesn't work and os.system() returns # the argument to exit() directly. return exit_code else: # On Unix, os.WEXITSTATUS() must be used to extract the exit status # from the result of os.system(). if os.WIFEXITED(exit_code): return os.WEXITSTATUS(exit_code) else: return -1 class Subprocess: def __init__(self, command, working_dir=None, capture_stderr=True, env=None): """Changes into a specified directory, if provided, and executes a command. Restores the old directory afterwards. Args: command: The command to run, in the form of sys.argv. working_dir: The directory to change into. capture_stderr: Determines whether to capture stderr in the output member or to discard it. env: Dictionary with environment to pass to the subprocess. Returns: An object that represents outcome of the executed process. It has the following attributes: terminated_by_signal True iff the child process has been terminated by a signal. signal Sygnal that terminated the child process. exited True iff the child process exited normally. exit_code The code with which the child process exited. output Child process's stdout and stderr output combined in a string. """ # The subprocess module is the preferrable way of running programs # since it is available and behaves consistently on all platforms, # including Windows. But it is only available starting in python 2.4. # In earlier python versions, we revert to the popen2 module, which is # available in python 2.0 and later but doesn't provide required # functionality (Popen4) under Windows. This allows us to support Mac # OS X 10.4 Tiger, which has python 2.3 installed. if _SUBPROCESS_MODULE_AVAILABLE: if capture_stderr: stderr = subprocess.STDOUT else: stderr = subprocess.PIPE p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=stderr, cwd=working_dir, universal_newlines=True, env=env) # communicate returns a tuple with the file obect for the child's # output. self.output = p.communicate()[0] self._return_code = p.returncode else: old_dir = os.getcwd() def _ReplaceEnvDict(dest, src): # Changes made by os.environ.clear are not inheritable by child # processes until Python 2.6. To produce inheritable changes we have # to delete environment items with the del statement. for key in dest.keys(): del dest[key] dest.update(src) # When 'env' is not None, backup the environment variables and replace # them with the passed 'env'. When 'env' is None, we simply use the # current 'os.environ' for compatibility with the subprocess.Popen # semantics used above. if env is not None: old_environ = os.environ.copy() _ReplaceEnvDict(os.environ, env) try: if working_dir is not None: os.chdir(working_dir) if capture_stderr: p = popen2.Popen4(command) else: p = popen2.Popen3(command) p.tochild.close() self.output = p.fromchild.read() ret_code = p.wait() finally: os.chdir(old_dir) # Restore the old environment variables # if they were replaced. if env is not None: _ReplaceEnvDict(os.environ, old_environ) # Converts ret_code to match the semantics of # subprocess.Popen.returncode. if os.WIFSIGNALED(ret_code): self._return_code = -os.WTERMSIG(ret_code) else: # os.WIFEXITED(ret_code) should return True here. self._return_code = os.WEXITSTATUS(ret_code) if self._return_code < 0: self.terminated_by_signal = True self.exited = False self.signal = -self._return_code else: self.terminated_by_signal = False self.exited = True self.exit_code = self._return_code def Main(): """Runs the unit test.""" # We must call _ParseAndStripGTestFlags() before calling # unittest.main(). Otherwise the latter will be confused by the # --gtest_* flags. _ParseAndStripGTestFlags(sys.argv) # The tested binaries should not be writing XML output files unless the # script explicitly instructs them to. # TODO(vladl@google.com): Move this into Subprocess when we implement # passing environment into it as a parameter. if GTEST_OUTPUT_VAR_NAME in os.environ: del os.environ[GTEST_OUTPUT_VAR_NAME] _test_module.main() CSSC-1.4.1/unit-tests/googletest/test/gtest_help_test.py0000755000000000000000000001334012664550137021474 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2009, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Tests the --help flag of Google C++ Testing Framework. SYNOPSIS gtest_help_test.py --build_dir=BUILD/DIR # where BUILD/DIR contains the built gtest_help_test_ file. gtest_help_test.py """ __author__ = 'wan@google.com (Zhanyong Wan)' import os import re import gtest_test_utils IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux' IS_WINDOWS = os.name == 'nt' PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_help_test_') FLAG_PREFIX = '--gtest_' DEATH_TEST_STYLE_FLAG = FLAG_PREFIX + 'death_test_style' STREAM_RESULT_TO_FLAG = FLAG_PREFIX + 'stream_result_to' UNKNOWN_FLAG = FLAG_PREFIX + 'unknown_flag_for_testing' LIST_TESTS_FLAG = FLAG_PREFIX + 'list_tests' INCORRECT_FLAG_VARIANTS = [re.sub('^--', '-', LIST_TESTS_FLAG), re.sub('^--', '/', LIST_TESTS_FLAG), re.sub('_', '-', LIST_TESTS_FLAG)] INTERNAL_FLAG_FOR_TESTING = FLAG_PREFIX + 'internal_flag_for_testing' SUPPORTS_DEATH_TESTS = "DeathTest" in gtest_test_utils.Subprocess( [PROGRAM_PATH, LIST_TESTS_FLAG]).output # The help message must match this regex. HELP_REGEX = re.compile( FLAG_PREFIX + r'list_tests.*' + FLAG_PREFIX + r'filter=.*' + FLAG_PREFIX + r'also_run_disabled_tests.*' + FLAG_PREFIX + r'repeat=.*' + FLAG_PREFIX + r'shuffle.*' + FLAG_PREFIX + r'random_seed=.*' + FLAG_PREFIX + r'color=.*' + FLAG_PREFIX + r'print_time.*' + FLAG_PREFIX + r'output=.*' + FLAG_PREFIX + r'break_on_failure.*' + FLAG_PREFIX + r'throw_on_failure.*' + FLAG_PREFIX + r'catch_exceptions=0.*', re.DOTALL) def RunWithFlag(flag): """Runs gtest_help_test_ with the given flag. Returns: the exit code and the text output as a tuple. Args: flag: the command-line flag to pass to gtest_help_test_, or None. """ if flag is None: command = [PROGRAM_PATH] else: command = [PROGRAM_PATH, flag] child = gtest_test_utils.Subprocess(command) return child.exit_code, child.output class GTestHelpTest(gtest_test_utils.TestCase): """Tests the --help flag and its equivalent forms.""" def TestHelpFlag(self, flag): """Verifies correct behavior when help flag is specified. The right message must be printed and the tests must skipped when the given flag is specified. Args: flag: A flag to pass to the binary or None. """ exit_code, output = RunWithFlag(flag) self.assertEquals(0, exit_code) self.assert_(HELP_REGEX.search(output), output) if IS_LINUX: self.assert_(STREAM_RESULT_TO_FLAG in output, output) else: self.assert_(STREAM_RESULT_TO_FLAG not in output, output) if SUPPORTS_DEATH_TESTS and not IS_WINDOWS: self.assert_(DEATH_TEST_STYLE_FLAG in output, output) else: self.assert_(DEATH_TEST_STYLE_FLAG not in output, output) def TestNonHelpFlag(self, flag): """Verifies correct behavior when no help flag is specified. Verifies that when no help flag is specified, the tests are run and the help message is not printed. Args: flag: A flag to pass to the binary or None. """ exit_code, output = RunWithFlag(flag) self.assert_(exit_code != 0) self.assert_(not HELP_REGEX.search(output), output) def testPrintsHelpWithFullFlag(self): self.TestHelpFlag('--help') def testPrintsHelpWithShortFlag(self): self.TestHelpFlag('-h') def testPrintsHelpWithQuestionFlag(self): self.TestHelpFlag('-?') def testPrintsHelpWithWindowsStyleQuestionFlag(self): self.TestHelpFlag('/?') def testPrintsHelpWithUnrecognizedGoogleTestFlag(self): self.TestHelpFlag(UNKNOWN_FLAG) def testPrintsHelpWithIncorrectFlagStyle(self): for incorrect_flag in INCORRECT_FLAG_VARIANTS: self.TestHelpFlag(incorrect_flag) def testRunsTestsWithoutHelpFlag(self): """Verifies that when no help flag is specified, the tests are run and the help message is not printed.""" self.TestNonHelpFlag(None) def testRunsTestsWithGtestInternalFlag(self): """Verifies that the tests are run and no help message is printed when a flag starting with Google Test prefix and 'internal_' is supplied.""" self.TestNonHelpFlag(INTERNAL_FLAG_FOR_TESTING) if __name__ == '__main__': gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest-param-test_test.cc0000644000000000000000000010107712664550137022476 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // // Tests for Google Test itself. This file verifies that the parameter // generators objects produce correct parameter sequences and that // Google Test runtime instantiates correct tests from those sequences. #include "gtest/gtest.h" #if GTEST_HAS_PARAM_TEST # include # include # include # include # include # include // To include gtest-internal-inl.h. # define GTEST_IMPLEMENTATION_ 1 # include "src/gtest-internal-inl.h" // for UnitTestOptions # undef GTEST_IMPLEMENTATION_ # include "test/gtest-param-test_test.h" using ::std::vector; using ::std::sort; using ::testing::AddGlobalTestEnvironment; using ::testing::Bool; using ::testing::Message; using ::testing::Range; using ::testing::TestWithParam; using ::testing::Values; using ::testing::ValuesIn; # if GTEST_HAS_COMBINE using ::testing::Combine; using ::testing::get; using ::testing::make_tuple; using ::testing::tuple; # endif // GTEST_HAS_COMBINE using ::testing::internal::ParamGenerator; using ::testing::internal::UnitTestOptions; // Prints a value to a string. // // TODO(wan@google.com): remove PrintValue() when we move matchers and // EXPECT_THAT() from Google Mock to Google Test. At that time, we // can write EXPECT_THAT(x, Eq(y)) to compare two tuples x and y, as // EXPECT_THAT() and the matchers know how to print tuples. template ::std::string PrintValue(const T& value) { ::std::stringstream stream; stream << value; return stream.str(); } # if GTEST_HAS_COMBINE // These overloads allow printing tuples in our tests. We cannot // define an operator<< for tuples, as that definition needs to be in // the std namespace in order to be picked up by Google Test via // Argument-Dependent Lookup, yet defining anything in the std // namespace in non-STL code is undefined behavior. template ::std::string PrintValue(const tuple& value) { ::std::stringstream stream; stream << "(" << get<0>(value) << ", " << get<1>(value) << ")"; return stream.str(); } template ::std::string PrintValue(const tuple& value) { ::std::stringstream stream; stream << "(" << get<0>(value) << ", " << get<1>(value) << ", "<< get<2>(value) << ")"; return stream.str(); } template ::std::string PrintValue( const tuple& value) { ::std::stringstream stream; stream << "(" << get<0>(value) << ", " << get<1>(value) << ", "<< get<2>(value) << ", " << get<3>(value) << ", "<< get<4>(value) << ", " << get<5>(value) << ", "<< get<6>(value) << ", " << get<7>(value) << ", "<< get<8>(value) << ", " << get<9>(value) << ")"; return stream.str(); } # endif // GTEST_HAS_COMBINE // Verifies that a sequence generated by the generator and accessed // via the iterator object matches the expected one using Google Test // assertions. template void VerifyGenerator(const ParamGenerator& generator, const T (&expected_values)[N]) { typename ParamGenerator::iterator it = generator.begin(); for (size_t i = 0; i < N; ++i) { ASSERT_FALSE(it == generator.end()) << "At element " << i << " when accessing via an iterator " << "created with the copy constructor.\n"; // We cannot use EXPECT_EQ() here as the values may be tuples, // which don't support <<. EXPECT_TRUE(expected_values[i] == *it) << "where i is " << i << ", expected_values[i] is " << PrintValue(expected_values[i]) << ", *it is " << PrintValue(*it) << ", and 'it' is an iterator created with the copy constructor.\n"; it++; } EXPECT_TRUE(it == generator.end()) << "At the presumed end of sequence when accessing via an iterator " << "created with the copy constructor.\n"; // Test the iterator assignment. The following lines verify that // the sequence accessed via an iterator initialized via the // assignment operator (as opposed to a copy constructor) matches // just the same. it = generator.begin(); for (size_t i = 0; i < N; ++i) { ASSERT_FALSE(it == generator.end()) << "At element " << i << " when accessing via an iterator " << "created with the assignment operator.\n"; EXPECT_TRUE(expected_values[i] == *it) << "where i is " << i << ", expected_values[i] is " << PrintValue(expected_values[i]) << ", *it is " << PrintValue(*it) << ", and 'it' is an iterator created with the copy constructor.\n"; it++; } EXPECT_TRUE(it == generator.end()) << "At the presumed end of sequence when accessing via an iterator " << "created with the assignment operator.\n"; } template void VerifyGeneratorIsEmpty(const ParamGenerator& generator) { typename ParamGenerator::iterator it = generator.begin(); EXPECT_TRUE(it == generator.end()); it = generator.begin(); EXPECT_TRUE(it == generator.end()); } // Generator tests. They test that each of the provided generator functions // generates an expected sequence of values. The general test pattern // instantiates a generator using one of the generator functions, // checks the sequence produced by the generator using its iterator API, // and then resets the iterator back to the beginning of the sequence // and checks the sequence again. // Tests that iterators produced by generator functions conform to the // ForwardIterator concept. TEST(IteratorTest, ParamIteratorConformsToForwardIteratorConcept) { const ParamGenerator gen = Range(0, 10); ParamGenerator::iterator it = gen.begin(); // Verifies that iterator initialization works as expected. ParamGenerator::iterator it2 = it; EXPECT_TRUE(*it == *it2) << "Initialized iterators must point to the " << "element same as its source points to"; // Verifies that iterator assignment works as expected. it++; EXPECT_FALSE(*it == *it2); it2 = it; EXPECT_TRUE(*it == *it2) << "Assigned iterators must point to the " << "element same as its source points to"; // Verifies that prefix operator++() returns *this. EXPECT_EQ(&it, &(++it)) << "Result of the prefix operator++ must be " << "refer to the original object"; // Verifies that the result of the postfix operator++ points to the value // pointed to by the original iterator. int original_value = *it; // Have to compute it outside of macro call to be // unaffected by the parameter evaluation order. EXPECT_EQ(original_value, *(it++)); // Verifies that prefix and postfix operator++() advance an iterator // all the same. it2 = it; it++; ++it2; EXPECT_TRUE(*it == *it2); } // Tests that Range() generates the expected sequence. TEST(RangeTest, IntRangeWithDefaultStep) { const ParamGenerator gen = Range(0, 3); const int expected_values[] = {0, 1, 2}; VerifyGenerator(gen, expected_values); } // Edge case. Tests that Range() generates the single element sequence // as expected when provided with range limits that are equal. TEST(RangeTest, IntRangeSingleValue) { const ParamGenerator gen = Range(0, 1); const int expected_values[] = {0}; VerifyGenerator(gen, expected_values); } // Edge case. Tests that Range() with generates empty sequence when // supplied with an empty range. TEST(RangeTest, IntRangeEmpty) { const ParamGenerator gen = Range(0, 0); VerifyGeneratorIsEmpty(gen); } // Tests that Range() with custom step (greater then one) generates // the expected sequence. TEST(RangeTest, IntRangeWithCustomStep) { const ParamGenerator gen = Range(0, 9, 3); const int expected_values[] = {0, 3, 6}; VerifyGenerator(gen, expected_values); } // Tests that Range() with custom step (greater then one) generates // the expected sequence when the last element does not fall on the // upper range limit. Sequences generated by Range() must not have // elements beyond the range limits. TEST(RangeTest, IntRangeWithCustomStepOverUpperBound) { const ParamGenerator gen = Range(0, 4, 3); const int expected_values[] = {0, 3}; VerifyGenerator(gen, expected_values); } // Verifies that Range works with user-defined types that define // copy constructor, operator=(), operator+(), and operator<(). class DogAdder { public: explicit DogAdder(const char* a_value) : value_(a_value) {} DogAdder(const DogAdder& other) : value_(other.value_.c_str()) {} DogAdder operator=(const DogAdder& other) { if (this != &other) value_ = other.value_; return *this; } DogAdder operator+(const DogAdder& other) const { Message msg; msg << value_.c_str() << other.value_.c_str(); return DogAdder(msg.GetString().c_str()); } bool operator<(const DogAdder& other) const { return value_ < other.value_; } const std::string& value() const { return value_; } private: std::string value_; }; TEST(RangeTest, WorksWithACustomType) { const ParamGenerator gen = Range(DogAdder("cat"), DogAdder("catdogdog"), DogAdder("dog")); ParamGenerator::iterator it = gen.begin(); ASSERT_FALSE(it == gen.end()); EXPECT_STREQ("cat", it->value().c_str()); ASSERT_FALSE(++it == gen.end()); EXPECT_STREQ("catdog", it->value().c_str()); EXPECT_TRUE(++it == gen.end()); } class IntWrapper { public: explicit IntWrapper(int a_value) : value_(a_value) {} IntWrapper(const IntWrapper& other) : value_(other.value_) {} IntWrapper operator=(const IntWrapper& other) { value_ = other.value_; return *this; } // operator+() adds a different type. IntWrapper operator+(int other) const { return IntWrapper(value_ + other); } bool operator<(const IntWrapper& other) const { return value_ < other.value_; } int value() const { return value_; } private: int value_; }; TEST(RangeTest, WorksWithACustomTypeWithDifferentIncrementType) { const ParamGenerator gen = Range(IntWrapper(0), IntWrapper(2)); ParamGenerator::iterator it = gen.begin(); ASSERT_FALSE(it == gen.end()); EXPECT_EQ(0, it->value()); ASSERT_FALSE(++it == gen.end()); EXPECT_EQ(1, it->value()); EXPECT_TRUE(++it == gen.end()); } // Tests that ValuesIn() with an array parameter generates // the expected sequence. TEST(ValuesInTest, ValuesInArray) { int array[] = {3, 5, 8}; const ParamGenerator gen = ValuesIn(array); VerifyGenerator(gen, array); } // Tests that ValuesIn() with a const array parameter generates // the expected sequence. TEST(ValuesInTest, ValuesInConstArray) { const int array[] = {3, 5, 8}; const ParamGenerator gen = ValuesIn(array); VerifyGenerator(gen, array); } // Edge case. Tests that ValuesIn() with an array parameter containing a // single element generates the single element sequence. TEST(ValuesInTest, ValuesInSingleElementArray) { int array[] = {42}; const ParamGenerator gen = ValuesIn(array); VerifyGenerator(gen, array); } // Tests that ValuesIn() generates the expected sequence for an STL // container (vector). TEST(ValuesInTest, ValuesInVector) { typedef ::std::vector ContainerType; ContainerType values; values.push_back(3); values.push_back(5); values.push_back(8); const ParamGenerator gen = ValuesIn(values); const int expected_values[] = {3, 5, 8}; VerifyGenerator(gen, expected_values); } // Tests that ValuesIn() generates the expected sequence. TEST(ValuesInTest, ValuesInIteratorRange) { typedef ::std::vector ContainerType; ContainerType values; values.push_back(3); values.push_back(5); values.push_back(8); const ParamGenerator gen = ValuesIn(values.begin(), values.end()); const int expected_values[] = {3, 5, 8}; VerifyGenerator(gen, expected_values); } // Edge case. Tests that ValuesIn() provided with an iterator range specifying a // single value generates a single-element sequence. TEST(ValuesInTest, ValuesInSingleElementIteratorRange) { typedef ::std::vector ContainerType; ContainerType values; values.push_back(42); const ParamGenerator gen = ValuesIn(values.begin(), values.end()); const int expected_values[] = {42}; VerifyGenerator(gen, expected_values); } // Edge case. Tests that ValuesIn() provided with an empty iterator range // generates an empty sequence. TEST(ValuesInTest, ValuesInEmptyIteratorRange) { typedef ::std::vector ContainerType; ContainerType values; const ParamGenerator gen = ValuesIn(values.begin(), values.end()); VerifyGeneratorIsEmpty(gen); } // Tests that the Values() generates the expected sequence. TEST(ValuesTest, ValuesWorks) { const ParamGenerator gen = Values(3, 5, 8); const int expected_values[] = {3, 5, 8}; VerifyGenerator(gen, expected_values); } // Tests that Values() generates the expected sequences from elements of // different types convertible to ParamGenerator's parameter type. TEST(ValuesTest, ValuesWorksForValuesOfCompatibleTypes) { const ParamGenerator gen = Values(3, 5.0f, 8.0); const double expected_values[] = {3.0, 5.0, 8.0}; VerifyGenerator(gen, expected_values); } TEST(ValuesTest, ValuesWorksForMaxLengthList) { const ParamGenerator gen = Values( 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500); const int expected_values[] = { 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500}; VerifyGenerator(gen, expected_values); } // Edge case test. Tests that single-parameter Values() generates the sequence // with the single value. TEST(ValuesTest, ValuesWithSingleParameter) { const ParamGenerator gen = Values(42); const int expected_values[] = {42}; VerifyGenerator(gen, expected_values); } // Tests that Bool() generates sequence (false, true). TEST(BoolTest, BoolWorks) { const ParamGenerator gen = Bool(); const bool expected_values[] = {false, true}; VerifyGenerator(gen, expected_values); } # if GTEST_HAS_COMBINE // Tests that Combine() with two parameters generates the expected sequence. TEST(CombineTest, CombineWithTwoParameters) { const char* foo = "foo"; const char* bar = "bar"; const ParamGenerator > gen = Combine(Values(foo, bar), Values(3, 4)); tuple expected_values[] = { make_tuple(foo, 3), make_tuple(foo, 4), make_tuple(bar, 3), make_tuple(bar, 4)}; VerifyGenerator(gen, expected_values); } // Tests that Combine() with three parameters generates the expected sequence. TEST(CombineTest, CombineWithThreeParameters) { const ParamGenerator > gen = Combine(Values(0, 1), Values(3, 4), Values(5, 6)); tuple expected_values[] = { make_tuple(0, 3, 5), make_tuple(0, 3, 6), make_tuple(0, 4, 5), make_tuple(0, 4, 6), make_tuple(1, 3, 5), make_tuple(1, 3, 6), make_tuple(1, 4, 5), make_tuple(1, 4, 6)}; VerifyGenerator(gen, expected_values); } // Tests that the Combine() with the first parameter generating a single value // sequence generates a sequence with the number of elements equal to the // number of elements in the sequence generated by the second parameter. TEST(CombineTest, CombineWithFirstParameterSingleValue) { const ParamGenerator > gen = Combine(Values(42), Values(0, 1)); tuple expected_values[] = {make_tuple(42, 0), make_tuple(42, 1)}; VerifyGenerator(gen, expected_values); } // Tests that the Combine() with the second parameter generating a single value // sequence generates a sequence with the number of elements equal to the // number of elements in the sequence generated by the first parameter. TEST(CombineTest, CombineWithSecondParameterSingleValue) { const ParamGenerator > gen = Combine(Values(0, 1), Values(42)); tuple expected_values[] = {make_tuple(0, 42), make_tuple(1, 42)}; VerifyGenerator(gen, expected_values); } // Tests that when the first parameter produces an empty sequence, // Combine() produces an empty sequence, too. TEST(CombineTest, CombineWithFirstParameterEmptyRange) { const ParamGenerator > gen = Combine(Range(0, 0), Values(0, 1)); VerifyGeneratorIsEmpty(gen); } // Tests that when the second parameter produces an empty sequence, // Combine() produces an empty sequence, too. TEST(CombineTest, CombineWithSecondParameterEmptyRange) { const ParamGenerator > gen = Combine(Values(0, 1), Range(1, 1)); VerifyGeneratorIsEmpty(gen); } // Edge case. Tests that combine works with the maximum number // of parameters supported by Google Test (currently 10). TEST(CombineTest, CombineWithMaxNumberOfParameters) { const char* foo = "foo"; const char* bar = "bar"; const ParamGenerator > gen = Combine(Values(foo, bar), Values(1), Values(2), Values(3), Values(4), Values(5), Values(6), Values(7), Values(8), Values(9)); tuple expected_values[] = {make_tuple(foo, 1, 2, 3, 4, 5, 6, 7, 8, 9), make_tuple(bar, 1, 2, 3, 4, 5, 6, 7, 8, 9)}; VerifyGenerator(gen, expected_values); } # endif // GTEST_HAS_COMBINE // Tests that an generator produces correct sequence after being // assigned from another generator. TEST(ParamGeneratorTest, AssignmentWorks) { ParamGenerator gen = Values(1, 2); const ParamGenerator gen2 = Values(3, 4); gen = gen2; const int expected_values[] = {3, 4}; VerifyGenerator(gen, expected_values); } // This test verifies that the tests are expanded and run as specified: // one test per element from the sequence produced by the generator // specified in INSTANTIATE_TEST_CASE_P. It also verifies that the test's // fixture constructor, SetUp(), and TearDown() have run and have been // supplied with the correct parameters. // The use of environment object allows detection of the case where no test // case functionality is run at all. In this case TestCaseTearDown will not // be able to detect missing tests, naturally. template class TestGenerationEnvironment : public ::testing::Environment { public: static TestGenerationEnvironment* Instance() { static TestGenerationEnvironment* instance = new TestGenerationEnvironment; return instance; } void FixtureConstructorExecuted() { fixture_constructor_count_++; } void SetUpExecuted() { set_up_count_++; } void TearDownExecuted() { tear_down_count_++; } void TestBodyExecuted() { test_body_count_++; } virtual void TearDown() { // If all MultipleTestGenerationTest tests have been de-selected // by the filter flag, the following checks make no sense. bool perform_check = false; for (int i = 0; i < kExpectedCalls; ++i) { Message msg; msg << "TestsExpandedAndRun/" << i; if (UnitTestOptions::FilterMatchesTest( "TestExpansionModule/MultipleTestGenerationTest", msg.GetString().c_str())) { perform_check = true; } } if (perform_check) { EXPECT_EQ(kExpectedCalls, fixture_constructor_count_) << "Fixture constructor of ParamTestGenerationTest test case " << "has not been run as expected."; EXPECT_EQ(kExpectedCalls, set_up_count_) << "Fixture SetUp method of ParamTestGenerationTest test case " << "has not been run as expected."; EXPECT_EQ(kExpectedCalls, tear_down_count_) << "Fixture TearDown method of ParamTestGenerationTest test case " << "has not been run as expected."; EXPECT_EQ(kExpectedCalls, test_body_count_) << "Test in ParamTestGenerationTest test case " << "has not been run as expected."; } } private: TestGenerationEnvironment() : fixture_constructor_count_(0), set_up_count_(0), tear_down_count_(0), test_body_count_(0) {} int fixture_constructor_count_; int set_up_count_; int tear_down_count_; int test_body_count_; GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationEnvironment); }; const int test_generation_params[] = {36, 42, 72}; class TestGenerationTest : public TestWithParam { public: enum { PARAMETER_COUNT = sizeof(test_generation_params)/sizeof(test_generation_params[0]) }; typedef TestGenerationEnvironment Environment; TestGenerationTest() { Environment::Instance()->FixtureConstructorExecuted(); current_parameter_ = GetParam(); } virtual void SetUp() { Environment::Instance()->SetUpExecuted(); EXPECT_EQ(current_parameter_, GetParam()); } virtual void TearDown() { Environment::Instance()->TearDownExecuted(); EXPECT_EQ(current_parameter_, GetParam()); } static void SetUpTestCase() { bool all_tests_in_test_case_selected = true; for (int i = 0; i < PARAMETER_COUNT; ++i) { Message test_name; test_name << "TestsExpandedAndRun/" << i; if ( !UnitTestOptions::FilterMatchesTest( "TestExpansionModule/MultipleTestGenerationTest", test_name.GetString())) { all_tests_in_test_case_selected = false; } } EXPECT_TRUE(all_tests_in_test_case_selected) << "When running the TestGenerationTest test case all of its tests\n" << "must be selected by the filter flag for the test case to pass.\n" << "If not all of them are enabled, we can't reliably conclude\n" << "that the correct number of tests have been generated."; collected_parameters_.clear(); } static void TearDownTestCase() { vector expected_values(test_generation_params, test_generation_params + PARAMETER_COUNT); // Test execution order is not guaranteed by Google Test, // so the order of values in collected_parameters_ can be // different and we have to sort to compare. sort(expected_values.begin(), expected_values.end()); sort(collected_parameters_.begin(), collected_parameters_.end()); EXPECT_TRUE(collected_parameters_ == expected_values); } protected: int current_parameter_; static vector collected_parameters_; private: GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationTest); }; vector TestGenerationTest::collected_parameters_; TEST_P(TestGenerationTest, TestsExpandedAndRun) { Environment::Instance()->TestBodyExecuted(); EXPECT_EQ(current_parameter_, GetParam()); collected_parameters_.push_back(GetParam()); } INSTANTIATE_TEST_CASE_P(TestExpansionModule, TestGenerationTest, ValuesIn(test_generation_params)); // This test verifies that the element sequence (third parameter of // INSTANTIATE_TEST_CASE_P) is evaluated in InitGoogleTest() and neither at // the call site of INSTANTIATE_TEST_CASE_P nor in RUN_ALL_TESTS(). For // that, we declare param_value_ to be a static member of // GeneratorEvaluationTest and initialize it to 0. We set it to 1 in // main(), just before invocation of InitGoogleTest(). After calling // InitGoogleTest(), we set the value to 2. If the sequence is evaluated // before or after InitGoogleTest, INSTANTIATE_TEST_CASE_P will create a // test with parameter other than 1, and the test body will fail the // assertion. class GeneratorEvaluationTest : public TestWithParam { public: static int param_value() { return param_value_; } static void set_param_value(int param_value) { param_value_ = param_value; } private: static int param_value_; }; int GeneratorEvaluationTest::param_value_ = 0; TEST_P(GeneratorEvaluationTest, GeneratorsEvaluatedInMain) { EXPECT_EQ(1, GetParam()); } INSTANTIATE_TEST_CASE_P(GenEvalModule, GeneratorEvaluationTest, Values(GeneratorEvaluationTest::param_value())); // Tests that generators defined in a different translation unit are // functional. Generator extern_gen is defined in gtest-param-test_test2.cc. extern ParamGenerator extern_gen; class ExternalGeneratorTest : public TestWithParam {}; TEST_P(ExternalGeneratorTest, ExternalGenerator) { // Sequence produced by extern_gen contains only a single value // which we verify here. EXPECT_EQ(GetParam(), 33); } INSTANTIATE_TEST_CASE_P(ExternalGeneratorModule, ExternalGeneratorTest, extern_gen); // Tests that a parameterized test case can be defined in one translation // unit and instantiated in another. This test will be instantiated in // gtest-param-test_test2.cc. ExternalInstantiationTest fixture class is // defined in gtest-param-test_test.h. TEST_P(ExternalInstantiationTest, IsMultipleOf33) { EXPECT_EQ(0, GetParam() % 33); } // Tests that a parameterized test case can be instantiated with multiple // generators. class MultipleInstantiationTest : public TestWithParam {}; TEST_P(MultipleInstantiationTest, AllowsMultipleInstances) { } INSTANTIATE_TEST_CASE_P(Sequence1, MultipleInstantiationTest, Values(1, 2)); INSTANTIATE_TEST_CASE_P(Sequence2, MultipleInstantiationTest, Range(3, 5)); // Tests that a parameterized test case can be instantiated // in multiple translation units. This test will be instantiated // here and in gtest-param-test_test2.cc. // InstantiationInMultipleTranslationUnitsTest fixture class // is defined in gtest-param-test_test.h. TEST_P(InstantiationInMultipleTranslaionUnitsTest, IsMultipleOf42) { EXPECT_EQ(0, GetParam() % 42); } INSTANTIATE_TEST_CASE_P(Sequence1, InstantiationInMultipleTranslaionUnitsTest, Values(42, 42*2)); // Tests that each iteration of parameterized test runs in a separate test // object. class SeparateInstanceTest : public TestWithParam { public: SeparateInstanceTest() : count_(0) {} static void TearDownTestCase() { EXPECT_GE(global_count_, 2) << "If some (but not all) SeparateInstanceTest tests have been " << "filtered out this test will fail. Make sure that all " << "GeneratorEvaluationTest are selected or de-selected together " << "by the test filter."; } protected: int count_; static int global_count_; }; int SeparateInstanceTest::global_count_ = 0; TEST_P(SeparateInstanceTest, TestsRunInSeparateInstances) { EXPECT_EQ(0, count_++); global_count_++; } INSTANTIATE_TEST_CASE_P(FourElemSequence, SeparateInstanceTest, Range(1, 4)); // Tests that all instantiations of a test have named appropriately. Test // defined with TEST_P(TestCaseName, TestName) and instantiated with // INSTANTIATE_TEST_CASE_P(SequenceName, TestCaseName, generator) must be named // SequenceName/TestCaseName.TestName/i, where i is the 0-based index of the // sequence element used to instantiate the test. class NamingTest : public TestWithParam {}; TEST_P(NamingTest, TestsReportCorrectNamesAndParameters) { const ::testing::TestInfo* const test_info = ::testing::UnitTest::GetInstance()->current_test_info(); EXPECT_STREQ("ZeroToFiveSequence/NamingTest", test_info->test_case_name()); Message index_stream; index_stream << "TestsReportCorrectNamesAndParameters/" << GetParam(); EXPECT_STREQ(index_stream.GetString().c_str(), test_info->name()); EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param()); } INSTANTIATE_TEST_CASE_P(ZeroToFiveSequence, NamingTest, Range(0, 5)); // Class that cannot be streamed into an ostream. It needs to be copyable // (and, in case of MSVC, also assignable) in order to be a test parameter // type. Its default copy constructor and assignment operator do exactly // what we need. class Unstreamable { public: explicit Unstreamable(int value) : value_(value) {} private: int value_; }; class CommentTest : public TestWithParam {}; TEST_P(CommentTest, TestsCorrectlyReportUnstreamableParams) { const ::testing::TestInfo* const test_info = ::testing::UnitTest::GetInstance()->current_test_info(); EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param()); } INSTANTIATE_TEST_CASE_P(InstantiationWithComments, CommentTest, Values(Unstreamable(1))); // Verify that we can create a hierarchy of test fixtures, where the base // class fixture is not parameterized and the derived class is. In this case // ParameterizedDerivedTest inherits from NonParameterizedBaseTest. We // perform simple tests on both. class NonParameterizedBaseTest : public ::testing::Test { public: NonParameterizedBaseTest() : n_(17) { } protected: int n_; }; class ParameterizedDerivedTest : public NonParameterizedBaseTest, public ::testing::WithParamInterface { protected: ParameterizedDerivedTest() : count_(0) { } int count_; static int global_count_; }; int ParameterizedDerivedTest::global_count_ = 0; TEST_F(NonParameterizedBaseTest, FixtureIsInitialized) { EXPECT_EQ(17, n_); } TEST_P(ParameterizedDerivedTest, SeesSequence) { EXPECT_EQ(17, n_); EXPECT_EQ(0, count_++); EXPECT_EQ(GetParam(), global_count_++); } class ParameterizedDeathTest : public ::testing::TestWithParam { }; TEST_F(ParameterizedDeathTest, GetParamDiesFromTestF) { EXPECT_DEATH_IF_SUPPORTED(GetParam(), ".* value-parameterized test .*"); } INSTANTIATE_TEST_CASE_P(RangeZeroToFive, ParameterizedDerivedTest, Range(0, 5)); #endif // GTEST_HAS_PARAM_TEST TEST(CompileTest, CombineIsDefinedOnlyWhenGtestHasParamTestIsDefined) { #if GTEST_HAS_COMBINE && !GTEST_HAS_PARAM_TEST FAIL() << "GTEST_HAS_COMBINE is defined while GTEST_HAS_PARAM_TEST is not\n" #endif } int main(int argc, char **argv) { #if GTEST_HAS_PARAM_TEST // Used in TestGenerationTest test case. AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance()); // Used in GeneratorEvaluationTest test case. Tests that the updated value // will be picked up for instantiating tests in GeneratorEvaluationTest. GeneratorEvaluationTest::set_param_value(1); #endif // GTEST_HAS_PARAM_TEST ::testing::InitGoogleTest(&argc, argv); #if GTEST_HAS_PARAM_TEST // Used in GeneratorEvaluationTest test case. Tests that value updated // here will NOT be used for instantiating tests in // GeneratorEvaluationTest. GeneratorEvaluationTest::set_param_value(2); #endif // GTEST_HAS_PARAM_TEST return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/test/gtest_no_test_unittest.cc0000644000000000000000000000461712664550137023060 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Tests that a Google Test program that has no test defined can run // successfully. // // Author: wan@google.com (Zhanyong Wan) #include "gtest/gtest.h" int main(int argc, char **argv) { testing::InitGoogleTest(&argc, argv); // An ad-hoc assertion outside of all tests. // // This serves three purposes: // // 1. It verifies that an ad-hoc assertion can be executed even if // no test is defined. // 2. It verifies that a failed ad-hoc assertion causes the test // program to fail. // 3. We had a bug where the XML output won't be generated if an // assertion is executed before RUN_ALL_TESTS() is called, even // though --gtest_output=xml is specified. This makes sure the // bug is fixed and doesn't regress. EXPECT_EQ(1, 2); // The above EXPECT_EQ() should cause RUN_ALL_TESTS() to return non-zero. return RUN_ALL_TESTS() ? 0 : 1; } CSSC-1.4.1/unit-tests/googletest/test/gtest_output_test_golden_lin.txt0000644000000000000000000006700412664550137024470 0ustar0000000000000000The non-test part of the code is expected to have 2 failures. gtest_output_test_.cc:#: Failure Value of: false Actual: false Expected: true gtest_output_test_.cc:#: Failure Value of: 3 Expected: 2 [==========] Running 63 tests from 28 test cases. [----------] Global test environment set-up. FooEnvironment::SetUp() called. BarEnvironment::SetUp() called. [----------] 1 test from ADeathTest [ RUN ] ADeathTest.ShouldRunFirst [ OK ] ADeathTest.ShouldRunFirst [----------] 1 test from ATypedDeathTest/0, where TypeParam = int [ RUN ] ATypedDeathTest/0.ShouldRunFirst [ OK ] ATypedDeathTest/0.ShouldRunFirst [----------] 1 test from ATypedDeathTest/1, where TypeParam = double [ RUN ] ATypedDeathTest/1.ShouldRunFirst [ OK ] ATypedDeathTest/1.ShouldRunFirst [----------] 1 test from My/ATypeParamDeathTest/0, where TypeParam = int [ RUN ] My/ATypeParamDeathTest/0.ShouldRunFirst [ OK ] My/ATypeParamDeathTest/0.ShouldRunFirst [----------] 1 test from My/ATypeParamDeathTest/1, where TypeParam = double [ RUN ] My/ATypeParamDeathTest/1.ShouldRunFirst [ OK ] My/ATypeParamDeathTest/1.ShouldRunFirst [----------] 2 tests from PassingTest [ RUN ] PassingTest.PassingTest1 [ OK ] PassingTest.PassingTest1 [ RUN ] PassingTest.PassingTest2 [ OK ] PassingTest.PassingTest2 [----------] 1 test from NonfatalFailureTest [ RUN ] NonfatalFailureTest.EscapesStringOperands gtest_output_test_.cc:#: Failure Value of: actual Actual: "actual \"string\"" Expected: kGoldenString Which is: "\"Line" gtest_output_test_.cc:#: Failure Value of: actual Actual: "actual \"string\"" Expected: golden Which is: "\"Line" [ FAILED ] NonfatalFailureTest.EscapesStringOperands [----------] 3 tests from FatalFailureTest [ RUN ] FatalFailureTest.FatalFailureInSubroutine (expecting a failure that x should be 1) gtest_output_test_.cc:#: Failure Value of: x Actual: 2 Expected: 1 [ FAILED ] FatalFailureTest.FatalFailureInSubroutine [ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine (expecting a failure that x should be 1) gtest_output_test_.cc:#: Failure Value of: x Actual: 2 Expected: 1 [ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine [ RUN ] FatalFailureTest.NonfatalFailureInSubroutine (expecting a failure on false) gtest_output_test_.cc:#: Failure Value of: false Actual: false Expected: true [ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine [----------] 1 test from LoggingTest [ RUN ] LoggingTest.InterleavingLoggingAndAssertions (expecting 2 failures on (3) >= (a[i])) i == 0 i == 1 gtest_output_test_.cc:#: Failure Expected: (3) >= (a[i]), actual: 3 vs 9 i == 2 i == 3 gtest_output_test_.cc:#: Failure Expected: (3) >= (a[i]), actual: 3 vs 6 [ FAILED ] LoggingTest.InterleavingLoggingAndAssertions [----------] 6 tests from SCOPED_TRACETest [ RUN ] SCOPED_TRACETest.ObeysScopes (expected to fail) gtest_output_test_.cc:#: Failure Failed This failure is expected, and shouldn't have a trace. gtest_output_test_.cc:#: Failure Failed This failure is expected, and should have a trace. Google Test trace: gtest_output_test_.cc:#: Expected trace gtest_output_test_.cc:#: Failure Failed This failure is expected, and shouldn't have a trace. [ FAILED ] SCOPED_TRACETest.ObeysScopes [ RUN ] SCOPED_TRACETest.WorksInLoop (expected to fail) gtest_output_test_.cc:#: Failure Value of: n Actual: 1 Expected: 2 Google Test trace: gtest_output_test_.cc:#: i = 1 gtest_output_test_.cc:#: Failure Value of: n Actual: 2 Expected: 1 Google Test trace: gtest_output_test_.cc:#: i = 2 [ FAILED ] SCOPED_TRACETest.WorksInLoop [ RUN ] SCOPED_TRACETest.WorksInSubroutine (expected to fail) gtest_output_test_.cc:#: Failure Value of: n Actual: 1 Expected: 2 Google Test trace: gtest_output_test_.cc:#: n = 1 gtest_output_test_.cc:#: Failure Value of: n Actual: 2 Expected: 1 Google Test trace: gtest_output_test_.cc:#: n = 2 [ FAILED ] SCOPED_TRACETest.WorksInSubroutine [ RUN ] SCOPED_TRACETest.CanBeNested (expected to fail) gtest_output_test_.cc:#: Failure Value of: n Actual: 2 Expected: 1 Google Test trace: gtest_output_test_.cc:#: n = 2 gtest_output_test_.cc:#: [ FAILED ] SCOPED_TRACETest.CanBeNested [ RUN ] SCOPED_TRACETest.CanBeRepeated (expected to fail) gtest_output_test_.cc:#: Failure Failed This failure is expected, and should contain trace point A. Google Test trace: gtest_output_test_.cc:#: A gtest_output_test_.cc:#: Failure Failed This failure is expected, and should contain trace point A and B. Google Test trace: gtest_output_test_.cc:#: B gtest_output_test_.cc:#: A gtest_output_test_.cc:#: Failure Failed This failure is expected, and should contain trace point A, B, and C. Google Test trace: gtest_output_test_.cc:#: C gtest_output_test_.cc:#: B gtest_output_test_.cc:#: A gtest_output_test_.cc:#: Failure Failed This failure is expected, and should contain trace point A, B, and D. Google Test trace: gtest_output_test_.cc:#: D gtest_output_test_.cc:#: B gtest_output_test_.cc:#: A [ FAILED ] SCOPED_TRACETest.CanBeRepeated [ RUN ] SCOPED_TRACETest.WorksConcurrently (expecting 6 failures) gtest_output_test_.cc:#: Failure Failed Expected failure #1 (in thread B, only trace B alive). Google Test trace: gtest_output_test_.cc:#: Trace B gtest_output_test_.cc:#: Failure Failed Expected failure #2 (in thread A, trace A & B both alive). Google Test trace: gtest_output_test_.cc:#: Trace A gtest_output_test_.cc:#: Failure Failed Expected failure #3 (in thread B, trace A & B both alive). Google Test trace: gtest_output_test_.cc:#: Trace B gtest_output_test_.cc:#: Failure Failed Expected failure #4 (in thread B, only trace A alive). gtest_output_test_.cc:#: Failure Failed Expected failure #5 (in thread A, only trace A alive). Google Test trace: gtest_output_test_.cc:#: Trace A gtest_output_test_.cc:#: Failure Failed Expected failure #6 (in thread A, no trace alive). [ FAILED ] SCOPED_TRACETest.WorksConcurrently [----------] 1 test from NonFatalFailureInFixtureConstructorTest [ RUN ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor (expecting 5 failures) gtest_output_test_.cc:#: Failure Failed Expected failure #1, in the test fixture c'tor. gtest_output_test_.cc:#: Failure Failed Expected failure #2, in SetUp(). gtest_output_test_.cc:#: Failure Failed Expected failure #3, in the test body. gtest_output_test_.cc:#: Failure Failed Expected failure #4, in TearDown. gtest_output_test_.cc:#: Failure Failed Expected failure #5, in the test fixture d'tor. [ FAILED ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor [----------] 1 test from FatalFailureInFixtureConstructorTest [ RUN ] FatalFailureInFixtureConstructorTest.FailureInConstructor (expecting 2 failures) gtest_output_test_.cc:#: Failure Failed Expected failure #1, in the test fixture c'tor. gtest_output_test_.cc:#: Failure Failed Expected failure #2, in the test fixture d'tor. [ FAILED ] FatalFailureInFixtureConstructorTest.FailureInConstructor [----------] 1 test from NonFatalFailureInSetUpTest [ RUN ] NonFatalFailureInSetUpTest.FailureInSetUp (expecting 4 failures) gtest_output_test_.cc:#: Failure Failed Expected failure #1, in SetUp(). gtest_output_test_.cc:#: Failure Failed Expected failure #2, in the test function. gtest_output_test_.cc:#: Failure Failed Expected failure #3, in TearDown(). gtest_output_test_.cc:#: Failure Failed Expected failure #4, in the test fixture d'tor. [ FAILED ] NonFatalFailureInSetUpTest.FailureInSetUp [----------] 1 test from FatalFailureInSetUpTest [ RUN ] FatalFailureInSetUpTest.FailureInSetUp (expecting 3 failures) gtest_output_test_.cc:#: Failure Failed Expected failure #1, in SetUp(). gtest_output_test_.cc:#: Failure Failed Expected failure #2, in TearDown(). gtest_output_test_.cc:#: Failure Failed Expected failure #3, in the test fixture d'tor. [ FAILED ] FatalFailureInSetUpTest.FailureInSetUp [----------] 1 test from AddFailureAtTest [ RUN ] AddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber foo.cc:42: Failure Failed Expected failure in foo.cc [ FAILED ] AddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber [----------] 4 tests from MixedUpTestCaseTest [ RUN ] MixedUpTestCaseTest.FirstTestFromNamespaceFoo [ OK ] MixedUpTestCaseTest.FirstTestFromNamespaceFoo [ RUN ] MixedUpTestCaseTest.SecondTestFromNamespaceFoo [ OK ] MixedUpTestCaseTest.SecondTestFromNamespaceFoo [ RUN ] MixedUpTestCaseTest.ThisShouldFail gtest.cc:#: Failure Failed All tests in the same test case must use the same test fixture class. However, in test case MixedUpTestCaseTest, you defined test FirstTestFromNamespaceFoo and test ThisShouldFail using two different test fixture classes. This can happen if the two classes are from different namespaces or translation units and have the same name. You should probably rename one of the classes to put the tests into different test cases. [ FAILED ] MixedUpTestCaseTest.ThisShouldFail [ RUN ] MixedUpTestCaseTest.ThisShouldFailToo gtest.cc:#: Failure Failed All tests in the same test case must use the same test fixture class. However, in test case MixedUpTestCaseTest, you defined test FirstTestFromNamespaceFoo and test ThisShouldFailToo using two different test fixture classes. This can happen if the two classes are from different namespaces or translation units and have the same name. You should probably rename one of the classes to put the tests into different test cases. [ FAILED ] MixedUpTestCaseTest.ThisShouldFailToo [----------] 2 tests from MixedUpTestCaseWithSameTestNameTest [ RUN ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail [ OK ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail [ RUN ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail gtest.cc:#: Failure Failed All tests in the same test case must use the same test fixture class. However, in test case MixedUpTestCaseWithSameTestNameTest, you defined test TheSecondTestWithThisNameShouldFail and test TheSecondTestWithThisNameShouldFail using two different test fixture classes. This can happen if the two classes are from different namespaces or translation units and have the same name. You should probably rename one of the classes to put the tests into different test cases. [ FAILED ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail [----------] 2 tests from TEST_F_before_TEST_in_same_test_case [ RUN ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F [ OK ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F [ RUN ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail gtest.cc:#: Failure Failed All tests in the same test case must use the same test fixture class, so mixing TEST_F and TEST in the same test case is illegal. In test case TEST_F_before_TEST_in_same_test_case, test DefinedUsingTEST_F is defined using TEST_F but test DefinedUsingTESTAndShouldFail is defined using TEST. You probably want to change the TEST to TEST_F or move it to another test case. [ FAILED ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail [----------] 2 tests from TEST_before_TEST_F_in_same_test_case [ RUN ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST [ OK ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST [ RUN ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail gtest.cc:#: Failure Failed All tests in the same test case must use the same test fixture class, so mixing TEST_F and TEST in the same test case is illegal. In test case TEST_before_TEST_F_in_same_test_case, test DefinedUsingTEST_FAndShouldFail is defined using TEST_F but test DefinedUsingTEST is defined using TEST. You probably want to change the TEST to TEST_F or move it to another test case. [ FAILED ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail [----------] 8 tests from ExpectNonfatalFailureTest [ RUN ] ExpectNonfatalFailureTest.CanReferenceGlobalVariables [ OK ] ExpectNonfatalFailureTest.CanReferenceGlobalVariables [ RUN ] ExpectNonfatalFailureTest.CanReferenceLocalVariables [ OK ] ExpectNonfatalFailureTest.CanReferenceLocalVariables [ RUN ] ExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure [ OK ] ExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure [ RUN ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure (expecting a failure) gtest.cc:#: Failure Expected: 1 non-fatal failure Actual: 0 failures [ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure [ RUN ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures (expecting a failure) gtest.cc:#: Failure Expected: 1 non-fatal failure Actual: 2 failures gtest_output_test_.cc:#: Non-fatal failure: Failed Expected non-fatal failure 1. gtest_output_test_.cc:#: Non-fatal failure: Failed Expected non-fatal failure 2. [ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures [ RUN ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure (expecting a failure) gtest.cc:#: Failure Expected: 1 non-fatal failure Actual: gtest_output_test_.cc:#: Fatal failure: Failed Expected fatal failure. [ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure [ RUN ] ExpectNonfatalFailureTest.FailsWhenStatementReturns (expecting a failure) gtest.cc:#: Failure Expected: 1 non-fatal failure Actual: 0 failures [ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementReturns [ RUN ] ExpectNonfatalFailureTest.FailsWhenStatementThrows (expecting a failure) gtest.cc:#: Failure Expected: 1 non-fatal failure Actual: 0 failures [ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementThrows [----------] 8 tests from ExpectFatalFailureTest [ RUN ] ExpectFatalFailureTest.CanReferenceGlobalVariables [ OK ] ExpectFatalFailureTest.CanReferenceGlobalVariables [ RUN ] ExpectFatalFailureTest.CanReferenceLocalStaticVariables [ OK ] ExpectFatalFailureTest.CanReferenceLocalStaticVariables [ RUN ] ExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure [ OK ] ExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure [ RUN ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure (expecting a failure) gtest.cc:#: Failure Expected: 1 fatal failure Actual: 0 failures [ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure [ RUN ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures (expecting a failure) gtest.cc:#: Failure Expected: 1 fatal failure Actual: 2 failures gtest_output_test_.cc:#: Fatal failure: Failed Expected fatal failure. gtest_output_test_.cc:#: Fatal failure: Failed Expected fatal failure. [ FAILED ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures [ RUN ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure (expecting a failure) gtest.cc:#: Failure Expected: 1 fatal failure Actual: gtest_output_test_.cc:#: Non-fatal failure: Failed Expected non-fatal failure. [ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure [ RUN ] ExpectFatalFailureTest.FailsWhenStatementReturns (expecting a failure) gtest.cc:#: Failure Expected: 1 fatal failure Actual: 0 failures [ FAILED ] ExpectFatalFailureTest.FailsWhenStatementReturns [ RUN ] ExpectFatalFailureTest.FailsWhenStatementThrows (expecting a failure) gtest.cc:#: Failure Expected: 1 fatal failure Actual: 0 failures [ FAILED ] ExpectFatalFailureTest.FailsWhenStatementThrows [----------] 2 tests from TypedTest/0, where TypeParam = int [ RUN ] TypedTest/0.Success [ OK ] TypedTest/0.Success [ RUN ] TypedTest/0.Failure gtest_output_test_.cc:#: Failure Value of: TypeParam() Actual: 0 Expected: 1 Expected failure [ FAILED ] TypedTest/0.Failure, where TypeParam = int [----------] 2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char [ RUN ] Unsigned/TypedTestP/0.Success [ OK ] Unsigned/TypedTestP/0.Success [ RUN ] Unsigned/TypedTestP/0.Failure gtest_output_test_.cc:#: Failure Value of: TypeParam() Actual: '\0' Expected: 1U Which is: 1 Expected failure [ FAILED ] Unsigned/TypedTestP/0.Failure, where TypeParam = unsigned char [----------] 2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int [ RUN ] Unsigned/TypedTestP/1.Success [ OK ] Unsigned/TypedTestP/1.Success [ RUN ] Unsigned/TypedTestP/1.Failure gtest_output_test_.cc:#: Failure Value of: TypeParam() Actual: 0 Expected: 1U Which is: 1 Expected failure [ FAILED ] Unsigned/TypedTestP/1.Failure, where TypeParam = unsigned int [----------] 4 tests from ExpectFailureTest [ RUN ] ExpectFailureTest.ExpectFatalFailure (expecting 1 failure) gtest.cc:#: Failure Expected: 1 fatal failure Actual: gtest_output_test_.cc:#: Success: Succeeded (expecting 1 failure) gtest.cc:#: Failure Expected: 1 fatal failure Actual: gtest_output_test_.cc:#: Non-fatal failure: Failed Expected non-fatal failure. (expecting 1 failure) gtest.cc:#: Failure Expected: 1 fatal failure containing "Some other fatal failure expected." Actual: gtest_output_test_.cc:#: Fatal failure: Failed Expected fatal failure. [ FAILED ] ExpectFailureTest.ExpectFatalFailure [ RUN ] ExpectFailureTest.ExpectNonFatalFailure (expecting 1 failure) gtest.cc:#: Failure Expected: 1 non-fatal failure Actual: gtest_output_test_.cc:#: Success: Succeeded (expecting 1 failure) gtest.cc:#: Failure Expected: 1 non-fatal failure Actual: gtest_output_test_.cc:#: Fatal failure: Failed Expected fatal failure. (expecting 1 failure) gtest.cc:#: Failure Expected: 1 non-fatal failure containing "Some other non-fatal failure." Actual: gtest_output_test_.cc:#: Non-fatal failure: Failed Expected non-fatal failure. [ FAILED ] ExpectFailureTest.ExpectNonFatalFailure [ RUN ] ExpectFailureTest.ExpectFatalFailureOnAllThreads (expecting 1 failure) gtest.cc:#: Failure Expected: 1 fatal failure Actual: gtest_output_test_.cc:#: Success: Succeeded (expecting 1 failure) gtest.cc:#: Failure Expected: 1 fatal failure Actual: gtest_output_test_.cc:#: Non-fatal failure: Failed Expected non-fatal failure. (expecting 1 failure) gtest.cc:#: Failure Expected: 1 fatal failure containing "Some other fatal failure expected." Actual: gtest_output_test_.cc:#: Fatal failure: Failed Expected fatal failure. [ FAILED ] ExpectFailureTest.ExpectFatalFailureOnAllThreads [ RUN ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads (expecting 1 failure) gtest.cc:#: Failure Expected: 1 non-fatal failure Actual: gtest_output_test_.cc:#: Success: Succeeded (expecting 1 failure) gtest.cc:#: Failure Expected: 1 non-fatal failure Actual: gtest_output_test_.cc:#: Fatal failure: Failed Expected fatal failure. (expecting 1 failure) gtest.cc:#: Failure Expected: 1 non-fatal failure containing "Some other non-fatal failure." Actual: gtest_output_test_.cc:#: Non-fatal failure: Failed Expected non-fatal failure. [ FAILED ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads [----------] 2 tests from ExpectFailureWithThreadsTest [ RUN ] ExpectFailureWithThreadsTest.ExpectFatalFailure (expecting 2 failures) gtest_output_test_.cc:#: Failure Failed Expected fatal failure. gtest.cc:#: Failure Expected: 1 fatal failure Actual: 0 failures [ FAILED ] ExpectFailureWithThreadsTest.ExpectFatalFailure [ RUN ] ExpectFailureWithThreadsTest.ExpectNonFatalFailure (expecting 2 failures) gtest_output_test_.cc:#: Failure Failed Expected non-fatal failure. gtest.cc:#: Failure Expected: 1 non-fatal failure Actual: 0 failures [ FAILED ] ExpectFailureWithThreadsTest.ExpectNonFatalFailure [----------] 1 test from ScopedFakeTestPartResultReporterTest [ RUN ] ScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread (expecting 2 failures) gtest_output_test_.cc:#: Failure Failed Expected fatal failure. gtest_output_test_.cc:#: Failure Failed Expected non-fatal failure. [ FAILED ] ScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread [----------] 1 test from PrintingFailingParams/FailingParamTest [ RUN ] PrintingFailingParams/FailingParamTest.Fails/0 gtest_output_test_.cc:#: Failure Value of: GetParam() Actual: 2 Expected: 1 [ FAILED ] PrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2 [----------] Global test environment tear-down BarEnvironment::TearDown() called. gtest_output_test_.cc:#: Failure Failed Expected non-fatal failure. FooEnvironment::TearDown() called. gtest_output_test_.cc:#: Failure Failed Expected fatal failure. [==========] 63 tests from 28 test cases ran. [ PASSED ] 21 tests. [ FAILED ] 42 tests, listed below: [ FAILED ] NonfatalFailureTest.EscapesStringOperands [ FAILED ] FatalFailureTest.FatalFailureInSubroutine [ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine [ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine [ FAILED ] LoggingTest.InterleavingLoggingAndAssertions [ FAILED ] SCOPED_TRACETest.ObeysScopes [ FAILED ] SCOPED_TRACETest.WorksInLoop [ FAILED ] SCOPED_TRACETest.WorksInSubroutine [ FAILED ] SCOPED_TRACETest.CanBeNested [ FAILED ] SCOPED_TRACETest.CanBeRepeated [ FAILED ] SCOPED_TRACETest.WorksConcurrently [ FAILED ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor [ FAILED ] FatalFailureInFixtureConstructorTest.FailureInConstructor [ FAILED ] NonFatalFailureInSetUpTest.FailureInSetUp [ FAILED ] FatalFailureInSetUpTest.FailureInSetUp [ FAILED ] AddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber [ FAILED ] MixedUpTestCaseTest.ThisShouldFail [ FAILED ] MixedUpTestCaseTest.ThisShouldFailToo [ FAILED ] MixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail [ FAILED ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail [ FAILED ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail [ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure [ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures [ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure [ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementReturns [ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementThrows [ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure [ FAILED ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures [ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure [ FAILED ] ExpectFatalFailureTest.FailsWhenStatementReturns [ FAILED ] ExpectFatalFailureTest.FailsWhenStatementThrows [ FAILED ] TypedTest/0.Failure, where TypeParam = int [ FAILED ] Unsigned/TypedTestP/0.Failure, where TypeParam = unsigned char [ FAILED ] Unsigned/TypedTestP/1.Failure, where TypeParam = unsigned int [ FAILED ] ExpectFailureTest.ExpectFatalFailure [ FAILED ] ExpectFailureTest.ExpectNonFatalFailure [ FAILED ] ExpectFailureTest.ExpectFatalFailureOnAllThreads [ FAILED ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads [ FAILED ] ExpectFailureWithThreadsTest.ExpectFatalFailure [ FAILED ] ExpectFailureWithThreadsTest.ExpectNonFatalFailure [ FAILED ] ScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread [ FAILED ] PrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2 42 FAILED TESTS  YOU HAVE 1 DISABLED TEST Note: Google Test filter = FatalFailureTest.*:LoggingTest.* [==========] Running 4 tests from 2 test cases. [----------] Global test environment set-up. [----------] 3 tests from FatalFailureTest [ RUN ] FatalFailureTest.FatalFailureInSubroutine (expecting a failure that x should be 1) gtest_output_test_.cc:#: Failure Value of: x Actual: 2 Expected: 1 [ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms) [ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine (expecting a failure that x should be 1) gtest_output_test_.cc:#: Failure Value of: x Actual: 2 Expected: 1 [ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms) [ RUN ] FatalFailureTest.NonfatalFailureInSubroutine (expecting a failure on false) gtest_output_test_.cc:#: Failure Value of: false Actual: false Expected: true [ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine (? ms) [----------] 3 tests from FatalFailureTest (? ms total) [----------] 1 test from LoggingTest [ RUN ] LoggingTest.InterleavingLoggingAndAssertions (expecting 2 failures on (3) >= (a[i])) i == 0 i == 1 gtest_output_test_.cc:#: Failure Expected: (3) >= (a[i]), actual: 3 vs 9 i == 2 i == 3 gtest_output_test_.cc:#: Failure Expected: (3) >= (a[i]), actual: 3 vs 6 [ FAILED ] LoggingTest.InterleavingLoggingAndAssertions (? ms) [----------] 1 test from LoggingTest (? ms total) [----------] Global test environment tear-down [==========] 4 tests from 2 test cases ran. (? ms total) [ PASSED ] 0 tests. [ FAILED ] 4 tests, listed below: [ FAILED ] FatalFailureTest.FatalFailureInSubroutine [ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine [ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine [ FAILED ] LoggingTest.InterleavingLoggingAndAssertions 4 FAILED TESTS Note: Google Test filter = *DISABLED_* [==========] Running 1 test from 1 test case. [----------] Global test environment set-up. [----------] 1 test from DisabledTestsWarningTest [ RUN ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning [ OK ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning [----------] Global test environment tear-down [==========] 1 test from 1 test case ran. [ PASSED ] 1 test. Note: Google Test filter = PassingTest.* Note: This is test shard 2 of 2. [==========] Running 1 test from 1 test case. [----------] Global test environment set-up. [----------] 1 test from PassingTest [ RUN ] PassingTest.PassingTest2 [ OK ] PassingTest.PassingTest2 [----------] Global test environment tear-down [==========] 1 test from 1 test case ran. [ PASSED ] 1 test. CSSC-1.4.1/unit-tests/googletest/test/gtest-filepath_test.cc0000644000000000000000000005614512664550137022222 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: keith.ray@gmail.com (Keith Ray) // // Google Test filepath utilities // // This file tests classes and functions used internally by // Google Test. They are subject to change without notice. // // This file is #included from gtest_unittest.cc, to avoid changing // build or make-files for some existing Google Test clients. Do not // #include this file anywhere else! #include "gtest/internal/gtest-filepath.h" #include "gtest/gtest.h" // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick is to // prevent a user from accidentally including gtest-internal-inl.h in // his code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ #if GTEST_OS_WINDOWS_MOBILE # include // NOLINT #elif GTEST_OS_WINDOWS # include // NOLINT #endif // GTEST_OS_WINDOWS_MOBILE namespace testing { namespace internal { namespace { #if GTEST_OS_WINDOWS_MOBILE // TODO(wan@google.com): Move these to the POSIX adapter section in // gtest-port.h. // Windows CE doesn't have the remove C function. int remove(const char* path) { LPCWSTR wpath = String::AnsiToUtf16(path); int ret = DeleteFile(wpath) ? 0 : -1; delete [] wpath; return ret; } // Windows CE doesn't have the _rmdir C function. int _rmdir(const char* path) { FilePath filepath(path); LPCWSTR wpath = String::AnsiToUtf16( filepath.RemoveTrailingPathSeparator().c_str()); int ret = RemoveDirectory(wpath) ? 0 : -1; delete [] wpath; return ret; } #else TEST(GetCurrentDirTest, ReturnsCurrentDir) { const FilePath original_dir = FilePath::GetCurrentDir(); EXPECT_FALSE(original_dir.IsEmpty()); posix::ChDir(GTEST_PATH_SEP_); const FilePath cwd = FilePath::GetCurrentDir(); posix::ChDir(original_dir.c_str()); # if GTEST_OS_WINDOWS // Skips the ":". const char* const cwd_without_drive = strchr(cwd.c_str(), ':'); ASSERT_TRUE(cwd_without_drive != NULL); EXPECT_STREQ(GTEST_PATH_SEP_, cwd_without_drive + 1); # else EXPECT_EQ(GTEST_PATH_SEP_, cwd.string()); # endif } #endif // GTEST_OS_WINDOWS_MOBILE TEST(IsEmptyTest, ReturnsTrueForEmptyPath) { EXPECT_TRUE(FilePath("").IsEmpty()); } TEST(IsEmptyTest, ReturnsFalseForNonEmptyPath) { EXPECT_FALSE(FilePath("a").IsEmpty()); EXPECT_FALSE(FilePath(".").IsEmpty()); EXPECT_FALSE(FilePath("a/b").IsEmpty()); EXPECT_FALSE(FilePath("a\\b\\").IsEmpty()); } // RemoveDirectoryName "" -> "" TEST(RemoveDirectoryNameTest, WhenEmptyName) { EXPECT_EQ("", FilePath("").RemoveDirectoryName().string()); } // RemoveDirectoryName "afile" -> "afile" TEST(RemoveDirectoryNameTest, ButNoDirectory) { EXPECT_EQ("afile", FilePath("afile").RemoveDirectoryName().string()); } // RemoveDirectoryName "/afile" -> "afile" TEST(RemoveDirectoryNameTest, RootFileShouldGiveFileName) { EXPECT_EQ("afile", FilePath(GTEST_PATH_SEP_ "afile").RemoveDirectoryName().string()); } // RemoveDirectoryName "adir/" -> "" TEST(RemoveDirectoryNameTest, WhereThereIsNoFileName) { EXPECT_EQ("", FilePath("adir" GTEST_PATH_SEP_).RemoveDirectoryName().string()); } // RemoveDirectoryName "adir/afile" -> "afile" TEST(RemoveDirectoryNameTest, ShouldGiveFileName) { EXPECT_EQ("afile", FilePath("adir" GTEST_PATH_SEP_ "afile").RemoveDirectoryName().string()); } // RemoveDirectoryName "adir/subdir/afile" -> "afile" TEST(RemoveDirectoryNameTest, ShouldAlsoGiveFileName) { EXPECT_EQ("afile", FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile") .RemoveDirectoryName().string()); } #if GTEST_HAS_ALT_PATH_SEP_ // Tests that RemoveDirectoryName() works with the alternate separator // on Windows. // RemoveDirectoryName("/afile") -> "afile" TEST(RemoveDirectoryNameTest, RootFileShouldGiveFileNameForAlternateSeparator) { EXPECT_EQ("afile", FilePath("/afile").RemoveDirectoryName().string()); } // RemoveDirectoryName("adir/") -> "" TEST(RemoveDirectoryNameTest, WhereThereIsNoFileNameForAlternateSeparator) { EXPECT_EQ("", FilePath("adir/").RemoveDirectoryName().string()); } // RemoveDirectoryName("adir/afile") -> "afile" TEST(RemoveDirectoryNameTest, ShouldGiveFileNameForAlternateSeparator) { EXPECT_EQ("afile", FilePath("adir/afile").RemoveDirectoryName().string()); } // RemoveDirectoryName("adir/subdir/afile") -> "afile" TEST(RemoveDirectoryNameTest, ShouldAlsoGiveFileNameForAlternateSeparator) { EXPECT_EQ("afile", FilePath("adir/subdir/afile").RemoveDirectoryName().string()); } #endif // RemoveFileName "" -> "./" TEST(RemoveFileNameTest, EmptyName) { #if GTEST_OS_WINDOWS_MOBILE // On Windows CE, we use the root as the current directory. EXPECT_EQ(GTEST_PATH_SEP_, FilePath("").RemoveFileName().string()); #else EXPECT_EQ("." GTEST_PATH_SEP_, FilePath("").RemoveFileName().string()); #endif } // RemoveFileName "adir/" -> "adir/" TEST(RemoveFileNameTest, ButNoFile) { EXPECT_EQ("adir" GTEST_PATH_SEP_, FilePath("adir" GTEST_PATH_SEP_).RemoveFileName().string()); } // RemoveFileName "adir/afile" -> "adir/" TEST(RemoveFileNameTest, GivesDirName) { EXPECT_EQ("adir" GTEST_PATH_SEP_, FilePath("adir" GTEST_PATH_SEP_ "afile").RemoveFileName().string()); } // RemoveFileName "adir/subdir/afile" -> "adir/subdir/" TEST(RemoveFileNameTest, GivesDirAndSubDirName) { EXPECT_EQ("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_, FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile") .RemoveFileName().string()); } // RemoveFileName "/afile" -> "/" TEST(RemoveFileNameTest, GivesRootDir) { EXPECT_EQ(GTEST_PATH_SEP_, FilePath(GTEST_PATH_SEP_ "afile").RemoveFileName().string()); } #if GTEST_HAS_ALT_PATH_SEP_ // Tests that RemoveFileName() works with the alternate separator on // Windows. // RemoveFileName("adir/") -> "adir/" TEST(RemoveFileNameTest, ButNoFileForAlternateSeparator) { EXPECT_EQ("adir" GTEST_PATH_SEP_, FilePath("adir/").RemoveFileName().string()); } // RemoveFileName("adir/afile") -> "adir/" TEST(RemoveFileNameTest, GivesDirNameForAlternateSeparator) { EXPECT_EQ("adir" GTEST_PATH_SEP_, FilePath("adir/afile").RemoveFileName().string()); } // RemoveFileName("adir/subdir/afile") -> "adir/subdir/" TEST(RemoveFileNameTest, GivesDirAndSubDirNameForAlternateSeparator) { EXPECT_EQ("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_, FilePath("adir/subdir/afile").RemoveFileName().string()); } // RemoveFileName("/afile") -> "\" TEST(RemoveFileNameTest, GivesRootDirForAlternateSeparator) { EXPECT_EQ(GTEST_PATH_SEP_, FilePath("/afile").RemoveFileName().string()); } #endif TEST(MakeFileNameTest, GenerateWhenNumberIsZero) { FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"), 0, "xml"); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.string()); } TEST(MakeFileNameTest, GenerateFileNameNumberGtZero) { FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"), 12, "xml"); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.string()); } TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberIsZero) { FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_), FilePath("bar"), 0, "xml"); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.string()); } TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberGtZero) { FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_), FilePath("bar"), 12, "xml"); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.string()); } TEST(MakeFileNameTest, GenerateWhenNumberIsZeroAndDirIsEmpty) { FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"), 0, "xml"); EXPECT_EQ("bar.xml", actual.string()); } TEST(MakeFileNameTest, GenerateWhenNumberIsNotZeroAndDirIsEmpty) { FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"), 14, "xml"); EXPECT_EQ("bar_14.xml", actual.string()); } TEST(ConcatPathsTest, WorksWhenDirDoesNotEndWithPathSep) { FilePath actual = FilePath::ConcatPaths(FilePath("foo"), FilePath("bar.xml")); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.string()); } TEST(ConcatPathsTest, WorksWhenPath1EndsWithPathSep) { FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_), FilePath("bar.xml")); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.string()); } TEST(ConcatPathsTest, Path1BeingEmpty) { FilePath actual = FilePath::ConcatPaths(FilePath(""), FilePath("bar.xml")); EXPECT_EQ("bar.xml", actual.string()); } TEST(ConcatPathsTest, Path2BeingEmpty) { FilePath actual = FilePath::ConcatPaths(FilePath("foo"), FilePath("")); EXPECT_EQ("foo" GTEST_PATH_SEP_, actual.string()); } TEST(ConcatPathsTest, BothPathBeingEmpty) { FilePath actual = FilePath::ConcatPaths(FilePath(""), FilePath("")); EXPECT_EQ("", actual.string()); } TEST(ConcatPathsTest, Path1ContainsPathSep) { FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_ "bar"), FilePath("foobar.xml")); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "foobar.xml", actual.string()); } TEST(ConcatPathsTest, Path2ContainsPathSep) { FilePath actual = FilePath::ConcatPaths( FilePath("foo" GTEST_PATH_SEP_), FilePath("bar" GTEST_PATH_SEP_ "bar.xml")); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "bar.xml", actual.string()); } TEST(ConcatPathsTest, Path2EndsWithPathSep) { FilePath actual = FilePath::ConcatPaths(FilePath("foo"), FilePath("bar" GTEST_PATH_SEP_)); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_, actual.string()); } // RemoveTrailingPathSeparator "" -> "" TEST(RemoveTrailingPathSeparatorTest, EmptyString) { EXPECT_EQ("", FilePath("").RemoveTrailingPathSeparator().string()); } // RemoveTrailingPathSeparator "foo" -> "foo" TEST(RemoveTrailingPathSeparatorTest, FileNoSlashString) { EXPECT_EQ("foo", FilePath("foo").RemoveTrailingPathSeparator().string()); } // RemoveTrailingPathSeparator "foo/" -> "foo" TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveTrailingSeparator) { EXPECT_EQ("foo", FilePath("foo" GTEST_PATH_SEP_).RemoveTrailingPathSeparator().string()); #if GTEST_HAS_ALT_PATH_SEP_ EXPECT_EQ("foo", FilePath("foo/").RemoveTrailingPathSeparator().string()); #endif } // RemoveTrailingPathSeparator "foo/bar/" -> "foo/bar/" TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveLastSeparator) { EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar", FilePath("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_) .RemoveTrailingPathSeparator().string()); } // RemoveTrailingPathSeparator "foo/bar" -> "foo/bar" TEST(RemoveTrailingPathSeparatorTest, ShouldReturnUnmodified) { EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar", FilePath("foo" GTEST_PATH_SEP_ "bar") .RemoveTrailingPathSeparator().string()); } TEST(DirectoryTest, RootDirectoryExists) { #if GTEST_OS_WINDOWS // We are on Windows. char current_drive[_MAX_PATH]; // NOLINT current_drive[0] = static_cast(_getdrive() + 'A' - 1); current_drive[1] = ':'; current_drive[2] = '\\'; current_drive[3] = '\0'; EXPECT_TRUE(FilePath(current_drive).DirectoryExists()); #else EXPECT_TRUE(FilePath("/").DirectoryExists()); #endif // GTEST_OS_WINDOWS } #if GTEST_OS_WINDOWS TEST(DirectoryTest, RootOfWrongDriveDoesNotExists) { const int saved_drive_ = _getdrive(); // Find a drive that doesn't exist. Start with 'Z' to avoid common ones. for (char drive = 'Z'; drive >= 'A'; drive--) if (_chdrive(drive - 'A' + 1) == -1) { char non_drive[_MAX_PATH]; // NOLINT non_drive[0] = drive; non_drive[1] = ':'; non_drive[2] = '\\'; non_drive[3] = '\0'; EXPECT_FALSE(FilePath(non_drive).DirectoryExists()); break; } _chdrive(saved_drive_); } #endif // GTEST_OS_WINDOWS #if !GTEST_OS_WINDOWS_MOBILE // Windows CE _does_ consider an empty directory to exist. TEST(DirectoryTest, EmptyPathDirectoryDoesNotExist) { EXPECT_FALSE(FilePath("").DirectoryExists()); } #endif // !GTEST_OS_WINDOWS_MOBILE TEST(DirectoryTest, CurrentDirectoryExists) { #if GTEST_OS_WINDOWS // We are on Windows. # ifndef _WIN32_CE // Windows CE doesn't have a current directory. EXPECT_TRUE(FilePath(".").DirectoryExists()); EXPECT_TRUE(FilePath(".\\").DirectoryExists()); # endif // _WIN32_CE #else EXPECT_TRUE(FilePath(".").DirectoryExists()); EXPECT_TRUE(FilePath("./").DirectoryExists()); #endif // GTEST_OS_WINDOWS } // "foo/bar" == foo//bar" == "foo///bar" TEST(NormalizeTest, MultipleConsecutiveSepaparatorsInMidstring) { EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar", FilePath("foo" GTEST_PATH_SEP_ "bar").string()); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar", FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").string()); EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar", FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").string()); } // "/bar" == //bar" == "///bar" TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringStart) { EXPECT_EQ(GTEST_PATH_SEP_ "bar", FilePath(GTEST_PATH_SEP_ "bar").string()); EXPECT_EQ(GTEST_PATH_SEP_ "bar", FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").string()); EXPECT_EQ(GTEST_PATH_SEP_ "bar", FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").string()); } // "foo/" == foo//" == "foo///" TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringEnd) { EXPECT_EQ("foo" GTEST_PATH_SEP_, FilePath("foo" GTEST_PATH_SEP_).string()); EXPECT_EQ("foo" GTEST_PATH_SEP_, FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_).string()); EXPECT_EQ("foo" GTEST_PATH_SEP_, FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_).string()); } #if GTEST_HAS_ALT_PATH_SEP_ // Tests that separators at the end of the string are normalized // regardless of their combination (e.g. "foo\" =="foo/\" == // "foo\\/"). TEST(NormalizeTest, MixAlternateSeparatorAtStringEnd) { EXPECT_EQ("foo" GTEST_PATH_SEP_, FilePath("foo/").string()); EXPECT_EQ("foo" GTEST_PATH_SEP_, FilePath("foo" GTEST_PATH_SEP_ "/").string()); EXPECT_EQ("foo" GTEST_PATH_SEP_, FilePath("foo//" GTEST_PATH_SEP_).string()); } #endif TEST(AssignmentOperatorTest, DefaultAssignedToNonDefault) { FilePath default_path; FilePath non_default_path("path"); non_default_path = default_path; EXPECT_EQ("", non_default_path.string()); EXPECT_EQ("", default_path.string()); // RHS var is unchanged. } TEST(AssignmentOperatorTest, NonDefaultAssignedToDefault) { FilePath non_default_path("path"); FilePath default_path; default_path = non_default_path; EXPECT_EQ("path", default_path.string()); EXPECT_EQ("path", non_default_path.string()); // RHS var is unchanged. } TEST(AssignmentOperatorTest, ConstAssignedToNonConst) { const FilePath const_default_path("const_path"); FilePath non_default_path("path"); non_default_path = const_default_path; EXPECT_EQ("const_path", non_default_path.string()); } class DirectoryCreationTest : public Test { protected: virtual void SetUp() { testdata_path_.Set(FilePath( TempDir() + GetCurrentExecutableName().string() + "_directory_creation" GTEST_PATH_SEP_ "test" GTEST_PATH_SEP_)); testdata_file_.Set(testdata_path_.RemoveTrailingPathSeparator()); unique_file0_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"), 0, "txt")); unique_file1_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"), 1, "txt")); remove(testdata_file_.c_str()); remove(unique_file0_.c_str()); remove(unique_file1_.c_str()); posix::RmDir(testdata_path_.c_str()); } virtual void TearDown() { remove(testdata_file_.c_str()); remove(unique_file0_.c_str()); remove(unique_file1_.c_str()); posix::RmDir(testdata_path_.c_str()); } std::string TempDir() const { #if GTEST_OS_WINDOWS_MOBILE return "\\temp\\"; #elif GTEST_OS_WINDOWS const char* temp_dir = posix::GetEnv("TEMP"); if (temp_dir == NULL || temp_dir[0] == '\0') return "\\temp\\"; else if (temp_dir[strlen(temp_dir) - 1] == '\\') return temp_dir; else return std::string(temp_dir) + "\\"; #elif GTEST_OS_LINUX_ANDROID return "/sdcard/"; #else return "/tmp/"; #endif // GTEST_OS_WINDOWS_MOBILE } void CreateTextFile(const char* filename) { FILE* f = posix::FOpen(filename, "w"); fprintf(f, "text\n"); fclose(f); } // Strings representing a directory and a file, with identical paths // except for the trailing separator character that distinquishes // a directory named 'test' from a file named 'test'. Example names: FilePath testdata_path_; // "/tmp/directory_creation/test/" FilePath testdata_file_; // "/tmp/directory_creation/test" FilePath unique_file0_; // "/tmp/directory_creation/test/unique.txt" FilePath unique_file1_; // "/tmp/directory_creation/test/unique_1.txt" }; TEST_F(DirectoryCreationTest, CreateDirectoriesRecursively) { EXPECT_FALSE(testdata_path_.DirectoryExists()) << testdata_path_.string(); EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively()); EXPECT_TRUE(testdata_path_.DirectoryExists()); } TEST_F(DirectoryCreationTest, CreateDirectoriesForAlreadyExistingPath) { EXPECT_FALSE(testdata_path_.DirectoryExists()) << testdata_path_.string(); EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively()); // Call 'create' again... should still succeed. EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively()); } TEST_F(DirectoryCreationTest, CreateDirectoriesAndUniqueFilename) { FilePath file_path(FilePath::GenerateUniqueFileName(testdata_path_, FilePath("unique"), "txt")); EXPECT_EQ(unique_file0_.string(), file_path.string()); EXPECT_FALSE(file_path.FileOrDirectoryExists()); // file not there testdata_path_.CreateDirectoriesRecursively(); EXPECT_FALSE(file_path.FileOrDirectoryExists()); // file still not there CreateTextFile(file_path.c_str()); EXPECT_TRUE(file_path.FileOrDirectoryExists()); FilePath file_path2(FilePath::GenerateUniqueFileName(testdata_path_, FilePath("unique"), "txt")); EXPECT_EQ(unique_file1_.string(), file_path2.string()); EXPECT_FALSE(file_path2.FileOrDirectoryExists()); // file not there CreateTextFile(file_path2.c_str()); EXPECT_TRUE(file_path2.FileOrDirectoryExists()); } TEST_F(DirectoryCreationTest, CreateDirectoriesFail) { // force a failure by putting a file where we will try to create a directory. CreateTextFile(testdata_file_.c_str()); EXPECT_TRUE(testdata_file_.FileOrDirectoryExists()); EXPECT_FALSE(testdata_file_.DirectoryExists()); EXPECT_FALSE(testdata_file_.CreateDirectoriesRecursively()); } TEST(NoDirectoryCreationTest, CreateNoDirectoriesForDefaultXmlFile) { const FilePath test_detail_xml("test_detail.xml"); EXPECT_FALSE(test_detail_xml.CreateDirectoriesRecursively()); } TEST(FilePathTest, DefaultConstructor) { FilePath fp; EXPECT_EQ("", fp.string()); } TEST(FilePathTest, CharAndCopyConstructors) { const FilePath fp("spicy"); EXPECT_EQ("spicy", fp.string()); const FilePath fp_copy(fp); EXPECT_EQ("spicy", fp_copy.string()); } TEST(FilePathTest, StringConstructor) { const FilePath fp(std::string("cider")); EXPECT_EQ("cider", fp.string()); } TEST(FilePathTest, Set) { const FilePath apple("apple"); FilePath mac("mac"); mac.Set(apple); // Implement Set() since overloading operator= is forbidden. EXPECT_EQ("apple", mac.string()); EXPECT_EQ("apple", apple.string()); } TEST(FilePathTest, ToString) { const FilePath file("drink"); EXPECT_EQ("drink", file.string()); } TEST(FilePathTest, RemoveExtension) { EXPECT_EQ("app", FilePath("app.cc").RemoveExtension("cc").string()); EXPECT_EQ("app", FilePath("app.exe").RemoveExtension("exe").string()); EXPECT_EQ("APP", FilePath("APP.EXE").RemoveExtension("exe").string()); } TEST(FilePathTest, RemoveExtensionWhenThereIsNoExtension) { EXPECT_EQ("app", FilePath("app").RemoveExtension("exe").string()); } TEST(FilePathTest, IsDirectory) { EXPECT_FALSE(FilePath("cola").IsDirectory()); EXPECT_TRUE(FilePath("koala" GTEST_PATH_SEP_).IsDirectory()); #if GTEST_HAS_ALT_PATH_SEP_ EXPECT_TRUE(FilePath("koala/").IsDirectory()); #endif } TEST(FilePathTest, IsAbsolutePath) { EXPECT_FALSE(FilePath("is" GTEST_PATH_SEP_ "relative").IsAbsolutePath()); EXPECT_FALSE(FilePath("").IsAbsolutePath()); #if GTEST_OS_WINDOWS EXPECT_TRUE(FilePath("c:\\" GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative").IsAbsolutePath()); EXPECT_FALSE(FilePath("c:foo" GTEST_PATH_SEP_ "bar").IsAbsolutePath()); EXPECT_TRUE(FilePath("c:/" GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative").IsAbsolutePath()); #else EXPECT_TRUE(FilePath(GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative") .IsAbsolutePath()); #endif // GTEST_OS_WINDOWS } TEST(FilePathTest, IsRootDirectory) { #if GTEST_OS_WINDOWS EXPECT_TRUE(FilePath("a:\\").IsRootDirectory()); EXPECT_TRUE(FilePath("Z:/").IsRootDirectory()); EXPECT_TRUE(FilePath("e://").IsRootDirectory()); EXPECT_FALSE(FilePath("").IsRootDirectory()); EXPECT_FALSE(FilePath("b:").IsRootDirectory()); EXPECT_FALSE(FilePath("b:a").IsRootDirectory()); EXPECT_FALSE(FilePath("8:/").IsRootDirectory()); EXPECT_FALSE(FilePath("c|/").IsRootDirectory()); #else EXPECT_TRUE(FilePath("/").IsRootDirectory()); EXPECT_TRUE(FilePath("//").IsRootDirectory()); EXPECT_FALSE(FilePath("").IsRootDirectory()); EXPECT_FALSE(FilePath("\\").IsRootDirectory()); EXPECT_FALSE(FilePath("/x").IsRootDirectory()); #endif } } // namespace } // namespace internal } // namespace testing CSSC-1.4.1/unit-tests/googletest/test/gtest_premature_exit_test.cc0000644000000000000000000001136112664550137023534 0ustar0000000000000000// Copyright 2013, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // Tests that Google Test manipulates the premature-exit-detection // file correctly. #include #include "gtest/gtest.h" using ::testing::InitGoogleTest; using ::testing::Test; using ::testing::internal::posix::GetEnv; using ::testing::internal::posix::Stat; using ::testing::internal::posix::StatStruct; namespace { // Is the TEST_PREMATURE_EXIT_FILE environment variable expected to be // set? const bool kTestPrematureExitFileEnvVarShouldBeSet = false; class PrematureExitTest : public Test { public: // Returns true iff the given file exists. static bool FileExists(const char* filepath) { StatStruct stat; return Stat(filepath, &stat) == 0; } protected: PrematureExitTest() { premature_exit_file_path_ = GetEnv("TEST_PREMATURE_EXIT_FILE"); // Normalize NULL to "" for ease of handling. if (premature_exit_file_path_ == NULL) { premature_exit_file_path_ = ""; } } // Returns true iff the premature-exit file exists. bool PrematureExitFileExists() const { return FileExists(premature_exit_file_path_); } const char* premature_exit_file_path_; }; typedef PrematureExitTest PrematureExitDeathTest; // Tests that: // - the premature-exit file exists during the execution of a // death test (EXPECT_DEATH*), and // - a death test doesn't interfere with the main test process's // handling of the premature-exit file. TEST_F(PrematureExitDeathTest, FileExistsDuringExecutionOfDeathTest) { if (*premature_exit_file_path_ == '\0') { return; } EXPECT_DEATH_IF_SUPPORTED({ // If the file exists, crash the process such that the main test // process will catch the (expected) crash and report a success; // otherwise don't crash, which will cause the main test process // to report that the death test has failed. if (PrematureExitFileExists()) { exit(1); } }, ""); } // Tests that TEST_PREMATURE_EXIT_FILE is set where it's expected to // be set. TEST_F(PrematureExitTest, TestPrematureExitFileEnvVarIsSet) { GTEST_INTENTIONAL_CONST_COND_PUSH_() if (kTestPrematureExitFileEnvVarShouldBeSet) { GTEST_INTENTIONAL_CONST_COND_POP_() const char* const filepath = GetEnv("TEST_PREMATURE_EXIT_FILE"); ASSERT_TRUE(filepath != NULL); ASSERT_NE(*filepath, '\0'); } } // Tests that the premature-exit file exists during the execution of a // normal (non-death) test. TEST_F(PrematureExitTest, PrematureExitFileExistsDuringTestExecution) { if (*premature_exit_file_path_ == '\0') { return; } EXPECT_TRUE(PrematureExitFileExists()) << " file " << premature_exit_file_path_ << " should exist during test execution, but doesn't."; } } // namespace int main(int argc, char **argv) { InitGoogleTest(&argc, argv); const int exit_code = RUN_ALL_TESTS(); // Test that the premature-exit file is deleted upon return from // RUN_ALL_TESTS(). const char* const filepath = GetEnv("TEST_PREMATURE_EXIT_FILE"); if (filepath != NULL && *filepath != '\0') { if (PrematureExitTest::FileExists(filepath)) { printf( "File %s shouldn't exist after the test program finishes, but does.", filepath); return 1; } } return exit_code; } CSSC-1.4.1/unit-tests/googletest/test/production.h0000644000000000000000000000417412664550137020266 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // This is part of the unit test for include/gtest/gtest_prod.h. #ifndef GTEST_TEST_PRODUCTION_H_ #define GTEST_TEST_PRODUCTION_H_ #include "gtest/gtest_prod.h" class PrivateCode { public: // Declares a friend test that does not use a fixture. FRIEND_TEST(PrivateCodeTest, CanAccessPrivateMembers); // Declares a friend test that uses a fixture. FRIEND_TEST(PrivateCodeFixtureTest, CanAccessPrivateMembers); PrivateCode(); int x() const { return x_; } private: void set_x(int an_x) { x_ = an_x; } int x_; }; #endif // GTEST_TEST_PRODUCTION_H_ CSSC-1.4.1/unit-tests/googletest/test/gtest_catch_exceptions_test.py0000755000000000000000000002325512664550137024075 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2010 Google Inc. All Rights Reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Tests Google Test's exception catching behavior. This script invokes gtest_catch_exceptions_test_ and gtest_catch_exceptions_ex_test_ (programs written with Google Test) and verifies their output. """ __author__ = 'vladl@google.com (Vlad Losev)' import os import gtest_test_utils # Constants. FLAG_PREFIX = '--gtest_' LIST_TESTS_FLAG = FLAG_PREFIX + 'list_tests' NO_CATCH_EXCEPTIONS_FLAG = FLAG_PREFIX + 'catch_exceptions=0' FILTER_FLAG = FLAG_PREFIX + 'filter' # Path to the gtest_catch_exceptions_ex_test_ binary, compiled with # exceptions enabled. EX_EXE_PATH = gtest_test_utils.GetTestExecutablePath( 'gtest_catch_exceptions_ex_test_') # Path to the gtest_catch_exceptions_test_ binary, compiled with # exceptions disabled. EXE_PATH = gtest_test_utils.GetTestExecutablePath( 'gtest_catch_exceptions_no_ex_test_') environ = gtest_test_utils.environ SetEnvVar = gtest_test_utils.SetEnvVar # Tests in this file run a Google-Test-based test program and expect it # to terminate prematurely. Therefore they are incompatible with # the premature-exit-file protocol by design. Unset the # premature-exit filepath to prevent Google Test from creating # the file. SetEnvVar(gtest_test_utils.PREMATURE_EXIT_FILE_ENV_VAR, None) TEST_LIST = gtest_test_utils.Subprocess( [EXE_PATH, LIST_TESTS_FLAG], env=environ).output SUPPORTS_SEH_EXCEPTIONS = 'ThrowsSehException' in TEST_LIST if SUPPORTS_SEH_EXCEPTIONS: BINARY_OUTPUT = gtest_test_utils.Subprocess([EXE_PATH], env=environ).output EX_BINARY_OUTPUT = gtest_test_utils.Subprocess( [EX_EXE_PATH], env=environ).output # The tests. if SUPPORTS_SEH_EXCEPTIONS: # pylint:disable-msg=C6302 class CatchSehExceptionsTest(gtest_test_utils.TestCase): """Tests exception-catching behavior.""" def TestSehExceptions(self, test_output): self.assert_('SEH exception with code 0x2a thrown ' 'in the test fixture\'s constructor' in test_output) self.assert_('SEH exception with code 0x2a thrown ' 'in the test fixture\'s destructor' in test_output) self.assert_('SEH exception with code 0x2a thrown in SetUpTestCase()' in test_output) self.assert_('SEH exception with code 0x2a thrown in TearDownTestCase()' in test_output) self.assert_('SEH exception with code 0x2a thrown in SetUp()' in test_output) self.assert_('SEH exception with code 0x2a thrown in TearDown()' in test_output) self.assert_('SEH exception with code 0x2a thrown in the test body' in test_output) def testCatchesSehExceptionsWithCxxExceptionsEnabled(self): self.TestSehExceptions(EX_BINARY_OUTPUT) def testCatchesSehExceptionsWithCxxExceptionsDisabled(self): self.TestSehExceptions(BINARY_OUTPUT) class CatchCxxExceptionsTest(gtest_test_utils.TestCase): """Tests C++ exception-catching behavior. Tests in this test case verify that: * C++ exceptions are caught and logged as C++ (not SEH) exceptions * Exception thrown affect the remainder of the test work flow in the expected manner. """ def testCatchesCxxExceptionsInFixtureConstructor(self): self.assert_('C++ exception with description ' '"Standard C++ exception" thrown ' 'in the test fixture\'s constructor' in EX_BINARY_OUTPUT) self.assert_('unexpected' not in EX_BINARY_OUTPUT, 'This failure belongs in this test only if ' '"CxxExceptionInConstructorTest" (no quotes) ' 'appears on the same line as words "called unexpectedly"') if ('CxxExceptionInDestructorTest.ThrowsExceptionInDestructor' in EX_BINARY_OUTPUT): def testCatchesCxxExceptionsInFixtureDestructor(self): self.assert_('C++ exception with description ' '"Standard C++ exception" thrown ' 'in the test fixture\'s destructor' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInDestructorTest::TearDownTestCase() ' 'called as expected.' in EX_BINARY_OUTPUT) def testCatchesCxxExceptionsInSetUpTestCase(self): self.assert_('C++ exception with description "Standard C++ exception"' ' thrown in SetUpTestCase()' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInConstructorTest::TearDownTestCase() ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInSetUpTestCaseTest constructor ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInSetUpTestCaseTest destructor ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInSetUpTestCaseTest::SetUp() ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInSetUpTestCaseTest::TearDown() ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInSetUpTestCaseTest test body ' 'called as expected.' in EX_BINARY_OUTPUT) def testCatchesCxxExceptionsInTearDownTestCase(self): self.assert_('C++ exception with description "Standard C++ exception"' ' thrown in TearDownTestCase()' in EX_BINARY_OUTPUT) def testCatchesCxxExceptionsInSetUp(self): self.assert_('C++ exception with description "Standard C++ exception"' ' thrown in SetUp()' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInSetUpTest::TearDownTestCase() ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInSetUpTest destructor ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInSetUpTest::TearDown() ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('unexpected' not in EX_BINARY_OUTPUT, 'This failure belongs in this test only if ' '"CxxExceptionInSetUpTest" (no quotes) ' 'appears on the same line as words "called unexpectedly"') def testCatchesCxxExceptionsInTearDown(self): self.assert_('C++ exception with description "Standard C++ exception"' ' thrown in TearDown()' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInTearDownTest::TearDownTestCase() ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInTearDownTest destructor ' 'called as expected.' in EX_BINARY_OUTPUT) def testCatchesCxxExceptionsInTestBody(self): self.assert_('C++ exception with description "Standard C++ exception"' ' thrown in the test body' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInTestBodyTest::TearDownTestCase() ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInTestBodyTest destructor ' 'called as expected.' in EX_BINARY_OUTPUT) self.assert_('CxxExceptionInTestBodyTest::TearDown() ' 'called as expected.' in EX_BINARY_OUTPUT) def testCatchesNonStdCxxExceptions(self): self.assert_('Unknown C++ exception thrown in the test body' in EX_BINARY_OUTPUT) def testUnhandledCxxExceptionsAbortTheProgram(self): # Filters out SEH exception tests on Windows. Unhandled SEH exceptions # cause tests to show pop-up windows there. FITLER_OUT_SEH_TESTS_FLAG = FILTER_FLAG + '=-*Seh*' # By default, Google Test doesn't catch the exceptions. uncaught_exceptions_ex_binary_output = gtest_test_utils.Subprocess( [EX_EXE_PATH, NO_CATCH_EXCEPTIONS_FLAG, FITLER_OUT_SEH_TESTS_FLAG], env=environ).output self.assert_('Unhandled C++ exception terminating the program' in uncaught_exceptions_ex_binary_output) self.assert_('unexpected' not in uncaught_exceptions_ex_binary_output) if __name__ == '__main__': gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest_output_test.py0000755000000000000000000002742312664550137022113 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2008, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Tests the text output of Google C++ Testing Framework. SYNOPSIS gtest_output_test.py --build_dir=BUILD/DIR --gengolden # where BUILD/DIR contains the built gtest_output_test_ file. gtest_output_test.py --gengolden gtest_output_test.py """ __author__ = 'wan@google.com (Zhanyong Wan)' import os import re import sys import gtest_test_utils # The flag for generating the golden file GENGOLDEN_FLAG = '--gengolden' CATCH_EXCEPTIONS_ENV_VAR_NAME = 'GTEST_CATCH_EXCEPTIONS' IS_WINDOWS = os.name == 'nt' # TODO(vladl@google.com): remove the _lin suffix. GOLDEN_NAME = 'gtest_output_test_golden_lin.txt' PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_output_test_') # At least one command we exercise must not have the # --gtest_internal_skip_environment_and_ad_hoc_tests flag. COMMAND_LIST_TESTS = ({}, [PROGRAM_PATH, '--gtest_list_tests']) COMMAND_WITH_COLOR = ({}, [PROGRAM_PATH, '--gtest_color=yes']) COMMAND_WITH_TIME = ({}, [PROGRAM_PATH, '--gtest_print_time', '--gtest_internal_skip_environment_and_ad_hoc_tests', '--gtest_filter=FatalFailureTest.*:LoggingTest.*']) COMMAND_WITH_DISABLED = ( {}, [PROGRAM_PATH, '--gtest_also_run_disabled_tests', '--gtest_internal_skip_environment_and_ad_hoc_tests', '--gtest_filter=*DISABLED_*']) COMMAND_WITH_SHARDING = ( {'GTEST_SHARD_INDEX': '1', 'GTEST_TOTAL_SHARDS': '2'}, [PROGRAM_PATH, '--gtest_internal_skip_environment_and_ad_hoc_tests', '--gtest_filter=PassingTest.*']) GOLDEN_PATH = os.path.join(gtest_test_utils.GetSourceDir(), GOLDEN_NAME) def ToUnixLineEnding(s): """Changes all Windows/Mac line endings in s to UNIX line endings.""" return s.replace('\r\n', '\n').replace('\r', '\n') def RemoveLocations(test_output): """Removes all file location info from a Google Test program's output. Args: test_output: the output of a Google Test program. Returns: output with all file location info (in the form of 'DIRECTORY/FILE_NAME:LINE_NUMBER: 'or 'DIRECTORY\\FILE_NAME(LINE_NUMBER): ') replaced by 'FILE_NAME:#: '. """ return re.sub(r'.*[/\\](.+)(\:\d+|\(\d+\))\: ', r'\1:#: ', test_output) def RemoveStackTraceDetails(output): """Removes all stack traces from a Google Test program's output.""" # *? means "find the shortest string that matches". return re.sub(r'Stack trace:(.|\n)*?\n\n', 'Stack trace: (omitted)\n\n', output) def RemoveStackTraces(output): """Removes all traces of stack traces from a Google Test program's output.""" # *? means "find the shortest string that matches". return re.sub(r'Stack trace:(.|\n)*?\n\n', '', output) def RemoveTime(output): """Removes all time information from a Google Test program's output.""" return re.sub(r'\(\d+ ms', '(? ms', output) def RemoveTypeInfoDetails(test_output): """Removes compiler-specific type info from Google Test program's output. Args: test_output: the output of a Google Test program. Returns: output with type information normalized to canonical form. """ # some compilers output the name of type 'unsigned int' as 'unsigned' return re.sub(r'unsigned int', 'unsigned', test_output) def NormalizeToCurrentPlatform(test_output): """Normalizes platform specific output details for easier comparison.""" if IS_WINDOWS: # Removes the color information that is not present on Windows. test_output = re.sub('\x1b\\[(0;3\d)?m', '', test_output) # Changes failure message headers into the Windows format. test_output = re.sub(r': Failure\n', r': error: ', test_output) # Changes file(line_number) to file:line_number. test_output = re.sub(r'((\w|\.)+)\((\d+)\):', r'\1:\3:', test_output) return test_output def RemoveTestCounts(output): """Removes test counts from a Google Test program's output.""" output = re.sub(r'\d+ tests?, listed below', '? tests, listed below', output) output = re.sub(r'\d+ FAILED TESTS', '? FAILED TESTS', output) output = re.sub(r'\d+ tests? from \d+ test cases?', '? tests from ? test cases', output) output = re.sub(r'\d+ tests? from ([a-zA-Z_])', r'? tests from \1', output) return re.sub(r'\d+ tests?\.', '? tests.', output) def RemoveMatchingTests(test_output, pattern): """Removes output of specified tests from a Google Test program's output. This function strips not only the beginning and the end of a test but also all output in between. Args: test_output: A string containing the test output. pattern: A regex string that matches names of test cases or tests to remove. Returns: Contents of test_output with tests whose names match pattern removed. """ test_output = re.sub( r'.*\[ RUN \] .*%s(.|\n)*?\[( FAILED | OK )\] .*%s.*\n' % ( pattern, pattern), '', test_output) return re.sub(r'.*%s.*\n' % pattern, '', test_output) def NormalizeOutput(output): """Normalizes output (the output of gtest_output_test_.exe).""" output = ToUnixLineEnding(output) output = RemoveLocations(output) output = RemoveStackTraceDetails(output) output = RemoveTime(output) return output def GetShellCommandOutput(env_cmd): """Runs a command in a sub-process, and returns its output in a string. Args: env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra environment variables to set, and element 1 is a string with the command and any flags. Returns: A string with the command's combined standard and diagnostic output. """ # Spawns cmd in a sub-process, and gets its standard I/O file objects. # Set and save the environment properly. environ = os.environ.copy() environ.update(env_cmd[0]) p = gtest_test_utils.Subprocess(env_cmd[1], env=environ) return p.output def GetCommandOutput(env_cmd): """Runs a command and returns its output with all file location info stripped off. Args: env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra environment variables to set, and element 1 is a string with the command and any flags. """ # Disables exception pop-ups on Windows. environ, cmdline = env_cmd environ = dict(environ) # Ensures we are modifying a copy. environ[CATCH_EXCEPTIONS_ENV_VAR_NAME] = '1' return NormalizeOutput(GetShellCommandOutput((environ, cmdline))) def GetOutputOfAllCommands(): """Returns concatenated output from several representative commands.""" return (GetCommandOutput(COMMAND_WITH_COLOR) + GetCommandOutput(COMMAND_WITH_TIME) + GetCommandOutput(COMMAND_WITH_DISABLED) + GetCommandOutput(COMMAND_WITH_SHARDING)) test_list = GetShellCommandOutput(COMMAND_LIST_TESTS) SUPPORTS_DEATH_TESTS = 'DeathTest' in test_list SUPPORTS_TYPED_TESTS = 'TypedTest' in test_list SUPPORTS_THREADS = 'ExpectFailureWithThreadsTest' in test_list SUPPORTS_STACK_TRACES = False CAN_GENERATE_GOLDEN_FILE = (SUPPORTS_DEATH_TESTS and SUPPORTS_TYPED_TESTS and SUPPORTS_THREADS and not IS_WINDOWS) class GTestOutputTest(gtest_test_utils.TestCase): def RemoveUnsupportedTests(self, test_output): if not SUPPORTS_DEATH_TESTS: test_output = RemoveMatchingTests(test_output, 'DeathTest') if not SUPPORTS_TYPED_TESTS: test_output = RemoveMatchingTests(test_output, 'TypedTest') test_output = RemoveMatchingTests(test_output, 'TypedDeathTest') test_output = RemoveMatchingTests(test_output, 'TypeParamDeathTest') if not SUPPORTS_THREADS: test_output = RemoveMatchingTests(test_output, 'ExpectFailureWithThreadsTest') test_output = RemoveMatchingTests(test_output, 'ScopedFakeTestPartResultReporterTest') test_output = RemoveMatchingTests(test_output, 'WorksConcurrently') if not SUPPORTS_STACK_TRACES: test_output = RemoveStackTraces(test_output) return test_output def testOutput(self): output = GetOutputOfAllCommands() golden_file = open(GOLDEN_PATH, 'rb') # A mis-configured source control system can cause \r appear in EOL # sequences when we read the golden file irrespective of an operating # system used. Therefore, we need to strip those \r's from newlines # unconditionally. golden = ToUnixLineEnding(golden_file.read()) golden_file.close() # We want the test to pass regardless of certain features being # supported or not. # We still have to remove type name specifics in all cases. normalized_actual = RemoveTypeInfoDetails(output) normalized_golden = RemoveTypeInfoDetails(golden) if CAN_GENERATE_GOLDEN_FILE: self.assertEqual(normalized_golden, normalized_actual) else: normalized_actual = NormalizeToCurrentPlatform( RemoveTestCounts(normalized_actual)) normalized_golden = NormalizeToCurrentPlatform( RemoveTestCounts(self.RemoveUnsupportedTests(normalized_golden))) # This code is very handy when debugging golden file differences: if os.getenv('DEBUG_GTEST_OUTPUT_TEST'): open(os.path.join( gtest_test_utils.GetSourceDir(), '_gtest_output_test_normalized_actual.txt'), 'wb').write( normalized_actual) open(os.path.join( gtest_test_utils.GetSourceDir(), '_gtest_output_test_normalized_golden.txt'), 'wb').write( normalized_golden) self.assertEqual(normalized_golden, normalized_actual) if __name__ == '__main__': if sys.argv[1:] == [GENGOLDEN_FLAG]: if CAN_GENERATE_GOLDEN_FILE: output = GetOutputOfAllCommands() golden_file = open(GOLDEN_PATH, 'wb') golden_file.write(output) golden_file.close() else: message = ( """Unable to write a golden file when compiled in an environment that does not support all the required features (death tests, typed tests, and multiple threads). Please generate the golden file using a binary built with those features enabled.""") sys.stderr.write(message) sys.exit(1) else: gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest_filter_unittest.py0000755000000000000000000005141512664550137022736 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2005 Google Inc. All Rights Reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Unit test for Google Test test filters. A user can specify which test(s) in a Google Test program to run via either the GTEST_FILTER environment variable or the --gtest_filter flag. This script tests such functionality by invoking gtest_filter_unittest_ (a program written with Google Test) with different environments and command line flags. Note that test sharding may also influence which tests are filtered. Therefore, we test that here also. """ __author__ = 'wan@google.com (Zhanyong Wan)' import os import re import sets import sys import gtest_test_utils # Constants. # Checks if this platform can pass empty environment variables to child # processes. We set an env variable to an empty string and invoke a python # script in a subprocess to print whether the variable is STILL in # os.environ. We then use 'eval' to parse the child's output so that an # exception is thrown if the input is anything other than 'True' nor 'False'. os.environ['EMPTY_VAR'] = '' child = gtest_test_utils.Subprocess( [sys.executable, '-c', 'import os; print \'EMPTY_VAR\' in os.environ']) CAN_PASS_EMPTY_ENV = eval(child.output) # Check if this platform can unset environment variables in child processes. # We set an env variable to a non-empty string, unset it, and invoke # a python script in a subprocess to print whether the variable # is NO LONGER in os.environ. # We use 'eval' to parse the child's output so that an exception # is thrown if the input is neither 'True' nor 'False'. os.environ['UNSET_VAR'] = 'X' del os.environ['UNSET_VAR'] child = gtest_test_utils.Subprocess( [sys.executable, '-c', 'import os; print \'UNSET_VAR\' not in os.environ']) CAN_UNSET_ENV = eval(child.output) # Checks if we should test with an empty filter. This doesn't # make sense on platforms that cannot pass empty env variables (Win32) # and on platforms that cannot unset variables (since we cannot tell # the difference between "" and NULL -- Borland and Solaris < 5.10) CAN_TEST_EMPTY_FILTER = (CAN_PASS_EMPTY_ENV and CAN_UNSET_ENV) # The environment variable for specifying the test filters. FILTER_ENV_VAR = 'GTEST_FILTER' # The environment variables for test sharding. TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS' SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX' SHARD_STATUS_FILE_ENV_VAR = 'GTEST_SHARD_STATUS_FILE' # The command line flag for specifying the test filters. FILTER_FLAG = 'gtest_filter' # The command line flag for including disabled tests. ALSO_RUN_DISABED_TESTS_FLAG = 'gtest_also_run_disabled_tests' # Command to run the gtest_filter_unittest_ program. COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_filter_unittest_') # Regex for determining whether parameterized tests are enabled in the binary. PARAM_TEST_REGEX = re.compile(r'/ParamTest') # Regex for parsing test case names from Google Test's output. TEST_CASE_REGEX = re.compile(r'^\[\-+\] \d+ tests? from (\w+(/\w+)?)') # Regex for parsing test names from Google Test's output. TEST_REGEX = re.compile(r'^\[\s*RUN\s*\].*\.(\w+(/\w+)?)') # The command line flag to tell Google Test to output the list of tests it # will run. LIST_TESTS_FLAG = '--gtest_list_tests' # Indicates whether Google Test supports death tests. SUPPORTS_DEATH_TESTS = 'HasDeathTest' in gtest_test_utils.Subprocess( [COMMAND, LIST_TESTS_FLAG]).output # Full names of all tests in gtest_filter_unittests_. PARAM_TESTS = [ 'SeqP/ParamTest.TestX/0', 'SeqP/ParamTest.TestX/1', 'SeqP/ParamTest.TestY/0', 'SeqP/ParamTest.TestY/1', 'SeqQ/ParamTest.TestX/0', 'SeqQ/ParamTest.TestX/1', 'SeqQ/ParamTest.TestY/0', 'SeqQ/ParamTest.TestY/1', ] DISABLED_TESTS = [ 'BarTest.DISABLED_TestFour', 'BarTest.DISABLED_TestFive', 'BazTest.DISABLED_TestC', 'DISABLED_FoobarTest.Test1', 'DISABLED_FoobarTest.DISABLED_Test2', 'DISABLED_FoobarbazTest.TestA', ] if SUPPORTS_DEATH_TESTS: DEATH_TESTS = [ 'HasDeathTest.Test1', 'HasDeathTest.Test2', ] else: DEATH_TESTS = [] # All the non-disabled tests. ACTIVE_TESTS = [ 'FooTest.Abc', 'FooTest.Xyz', 'BarTest.TestOne', 'BarTest.TestTwo', 'BarTest.TestThree', 'BazTest.TestOne', 'BazTest.TestA', 'BazTest.TestB', ] + DEATH_TESTS + PARAM_TESTS param_tests_present = None # Utilities. environ = os.environ.copy() def SetEnvVar(env_var, value): """Sets the env variable to 'value'; unsets it when 'value' is None.""" if value is not None: environ[env_var] = value elif env_var in environ: del environ[env_var] def RunAndReturnOutput(args = None): """Runs the test program and returns its output.""" return gtest_test_utils.Subprocess([COMMAND] + (args or []), env=environ).output def RunAndExtractTestList(args = None): """Runs the test program and returns its exit code and a list of tests run.""" p = gtest_test_utils.Subprocess([COMMAND] + (args or []), env=environ) tests_run = [] test_case = '' test = '' for line in p.output.split('\n'): match = TEST_CASE_REGEX.match(line) if match is not None: test_case = match.group(1) else: match = TEST_REGEX.match(line) if match is not None: test = match.group(1) tests_run.append(test_case + '.' + test) return (tests_run, p.exit_code) def InvokeWithModifiedEnv(extra_env, function, *args, **kwargs): """Runs the given function and arguments in a modified environment.""" try: original_env = environ.copy() environ.update(extra_env) return function(*args, **kwargs) finally: environ.clear() environ.update(original_env) def RunWithSharding(total_shards, shard_index, command): """Runs a test program shard and returns exit code and a list of tests run.""" extra_env = {SHARD_INDEX_ENV_VAR: str(shard_index), TOTAL_SHARDS_ENV_VAR: str(total_shards)} return InvokeWithModifiedEnv(extra_env, RunAndExtractTestList, command) # The unit test. class GTestFilterUnitTest(gtest_test_utils.TestCase): """Tests the env variable or the command line flag to filter tests.""" # Utilities. def AssertSetEqual(self, lhs, rhs): """Asserts that two sets are equal.""" for elem in lhs: self.assert_(elem in rhs, '%s in %s' % (elem, rhs)) for elem in rhs: self.assert_(elem in lhs, '%s in %s' % (elem, lhs)) def AssertPartitionIsValid(self, set_var, list_of_sets): """Asserts that list_of_sets is a valid partition of set_var.""" full_partition = [] for slice_var in list_of_sets: full_partition.extend(slice_var) self.assertEqual(len(set_var), len(full_partition)) self.assertEqual(sets.Set(set_var), sets.Set(full_partition)) def AdjustForParameterizedTests(self, tests_to_run): """Adjust tests_to_run in case value parameterized tests are disabled.""" global param_tests_present if not param_tests_present: return list(sets.Set(tests_to_run) - sets.Set(PARAM_TESTS)) else: return tests_to_run def RunAndVerify(self, gtest_filter, tests_to_run): """Checks that the binary runs correct set of tests for a given filter.""" tests_to_run = self.AdjustForParameterizedTests(tests_to_run) # First, tests using the environment variable. # Windows removes empty variables from the environment when passing it # to a new process. This means it is impossible to pass an empty filter # into a process using the environment variable. However, we can still # test the case when the variable is not supplied (i.e., gtest_filter is # None). # pylint: disable-msg=C6403 if CAN_TEST_EMPTY_FILTER or gtest_filter != '': SetEnvVar(FILTER_ENV_VAR, gtest_filter) tests_run = RunAndExtractTestList()[0] SetEnvVar(FILTER_ENV_VAR, None) self.AssertSetEqual(tests_run, tests_to_run) # pylint: enable-msg=C6403 # Next, tests using the command line flag. if gtest_filter is None: args = [] else: args = ['--%s=%s' % (FILTER_FLAG, gtest_filter)] tests_run = RunAndExtractTestList(args)[0] self.AssertSetEqual(tests_run, tests_to_run) def RunAndVerifyWithSharding(self, gtest_filter, total_shards, tests_to_run, args=None, check_exit_0=False): """Checks that binary runs correct tests for the given filter and shard. Runs all shards of gtest_filter_unittest_ with the given filter, and verifies that the right set of tests were run. The union of tests run on each shard should be identical to tests_to_run, without duplicates. Args: gtest_filter: A filter to apply to the tests. total_shards: A total number of shards to split test run into. tests_to_run: A set of tests expected to run. args : Arguments to pass to the to the test binary. check_exit_0: When set to a true value, make sure that all shards return 0. """ tests_to_run = self.AdjustForParameterizedTests(tests_to_run) # Windows removes empty variables from the environment when passing it # to a new process. This means it is impossible to pass an empty filter # into a process using the environment variable. However, we can still # test the case when the variable is not supplied (i.e., gtest_filter is # None). # pylint: disable-msg=C6403 if CAN_TEST_EMPTY_FILTER or gtest_filter != '': SetEnvVar(FILTER_ENV_VAR, gtest_filter) partition = [] for i in range(0, total_shards): (tests_run, exit_code) = RunWithSharding(total_shards, i, args) if check_exit_0: self.assertEqual(0, exit_code) partition.append(tests_run) self.AssertPartitionIsValid(tests_to_run, partition) SetEnvVar(FILTER_ENV_VAR, None) # pylint: enable-msg=C6403 def RunAndVerifyAllowingDisabled(self, gtest_filter, tests_to_run): """Checks that the binary runs correct set of tests for the given filter. Runs gtest_filter_unittest_ with the given filter, and enables disabled tests. Verifies that the right set of tests were run. Args: gtest_filter: A filter to apply to the tests. tests_to_run: A set of tests expected to run. """ tests_to_run = self.AdjustForParameterizedTests(tests_to_run) # Construct the command line. args = ['--%s' % ALSO_RUN_DISABED_TESTS_FLAG] if gtest_filter is not None: args.append('--%s=%s' % (FILTER_FLAG, gtest_filter)) tests_run = RunAndExtractTestList(args)[0] self.AssertSetEqual(tests_run, tests_to_run) def setUp(self): """Sets up test case. Determines whether value-parameterized tests are enabled in the binary and sets the flags accordingly. """ global param_tests_present if param_tests_present is None: param_tests_present = PARAM_TEST_REGEX.search( RunAndReturnOutput()) is not None def testDefaultBehavior(self): """Tests the behavior of not specifying the filter.""" self.RunAndVerify(None, ACTIVE_TESTS) def testDefaultBehaviorWithShards(self): """Tests the behavior without the filter, with sharding enabled.""" self.RunAndVerifyWithSharding(None, 1, ACTIVE_TESTS) self.RunAndVerifyWithSharding(None, 2, ACTIVE_TESTS) self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS) - 1, ACTIVE_TESTS) self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS), ACTIVE_TESTS) self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS) + 1, ACTIVE_TESTS) def testEmptyFilter(self): """Tests an empty filter.""" self.RunAndVerify('', []) self.RunAndVerifyWithSharding('', 1, []) self.RunAndVerifyWithSharding('', 2, []) def testBadFilter(self): """Tests a filter that matches nothing.""" self.RunAndVerify('BadFilter', []) self.RunAndVerifyAllowingDisabled('BadFilter', []) def testFullName(self): """Tests filtering by full name.""" self.RunAndVerify('FooTest.Xyz', ['FooTest.Xyz']) self.RunAndVerifyAllowingDisabled('FooTest.Xyz', ['FooTest.Xyz']) self.RunAndVerifyWithSharding('FooTest.Xyz', 5, ['FooTest.Xyz']) def testUniversalFilters(self): """Tests filters that match everything.""" self.RunAndVerify('*', ACTIVE_TESTS) self.RunAndVerify('*.*', ACTIVE_TESTS) self.RunAndVerifyWithSharding('*.*', len(ACTIVE_TESTS) - 3, ACTIVE_TESTS) self.RunAndVerifyAllowingDisabled('*', ACTIVE_TESTS + DISABLED_TESTS) self.RunAndVerifyAllowingDisabled('*.*', ACTIVE_TESTS + DISABLED_TESTS) def testFilterByTestCase(self): """Tests filtering by test case name.""" self.RunAndVerify('FooTest.*', ['FooTest.Abc', 'FooTest.Xyz']) BAZ_TESTS = ['BazTest.TestOne', 'BazTest.TestA', 'BazTest.TestB'] self.RunAndVerify('BazTest.*', BAZ_TESTS) self.RunAndVerifyAllowingDisabled('BazTest.*', BAZ_TESTS + ['BazTest.DISABLED_TestC']) def testFilterByTest(self): """Tests filtering by test name.""" self.RunAndVerify('*.TestOne', ['BarTest.TestOne', 'BazTest.TestOne']) def testFilterDisabledTests(self): """Select only the disabled tests to run.""" self.RunAndVerify('DISABLED_FoobarTest.Test1', []) self.RunAndVerifyAllowingDisabled('DISABLED_FoobarTest.Test1', ['DISABLED_FoobarTest.Test1']) self.RunAndVerify('*DISABLED_*', []) self.RunAndVerifyAllowingDisabled('*DISABLED_*', DISABLED_TESTS) self.RunAndVerify('*.DISABLED_*', []) self.RunAndVerifyAllowingDisabled('*.DISABLED_*', [ 'BarTest.DISABLED_TestFour', 'BarTest.DISABLED_TestFive', 'BazTest.DISABLED_TestC', 'DISABLED_FoobarTest.DISABLED_Test2', ]) self.RunAndVerify('DISABLED_*', []) self.RunAndVerifyAllowingDisabled('DISABLED_*', [ 'DISABLED_FoobarTest.Test1', 'DISABLED_FoobarTest.DISABLED_Test2', 'DISABLED_FoobarbazTest.TestA', ]) def testWildcardInTestCaseName(self): """Tests using wildcard in the test case name.""" self.RunAndVerify('*a*.*', [ 'BarTest.TestOne', 'BarTest.TestTwo', 'BarTest.TestThree', 'BazTest.TestOne', 'BazTest.TestA', 'BazTest.TestB', ] + DEATH_TESTS + PARAM_TESTS) def testWildcardInTestName(self): """Tests using wildcard in the test name.""" self.RunAndVerify('*.*A*', ['FooTest.Abc', 'BazTest.TestA']) def testFilterWithoutDot(self): """Tests a filter that has no '.' in it.""" self.RunAndVerify('*z*', [ 'FooTest.Xyz', 'BazTest.TestOne', 'BazTest.TestA', 'BazTest.TestB', ]) def testTwoPatterns(self): """Tests filters that consist of two patterns.""" self.RunAndVerify('Foo*.*:*A*', [ 'FooTest.Abc', 'FooTest.Xyz', 'BazTest.TestA', ]) # An empty pattern + a non-empty one self.RunAndVerify(':*A*', ['FooTest.Abc', 'BazTest.TestA']) def testThreePatterns(self): """Tests filters that consist of three patterns.""" self.RunAndVerify('*oo*:*A*:*One', [ 'FooTest.Abc', 'FooTest.Xyz', 'BarTest.TestOne', 'BazTest.TestOne', 'BazTest.TestA', ]) # The 2nd pattern is empty. self.RunAndVerify('*oo*::*One', [ 'FooTest.Abc', 'FooTest.Xyz', 'BarTest.TestOne', 'BazTest.TestOne', ]) # The last 2 patterns are empty. self.RunAndVerify('*oo*::', [ 'FooTest.Abc', 'FooTest.Xyz', ]) def testNegativeFilters(self): self.RunAndVerify('*-BazTest.TestOne', [ 'FooTest.Abc', 'FooTest.Xyz', 'BarTest.TestOne', 'BarTest.TestTwo', 'BarTest.TestThree', 'BazTest.TestA', 'BazTest.TestB', ] + DEATH_TESTS + PARAM_TESTS) self.RunAndVerify('*-FooTest.Abc:BazTest.*', [ 'FooTest.Xyz', 'BarTest.TestOne', 'BarTest.TestTwo', 'BarTest.TestThree', ] + DEATH_TESTS + PARAM_TESTS) self.RunAndVerify('BarTest.*-BarTest.TestOne', [ 'BarTest.TestTwo', 'BarTest.TestThree', ]) # Tests without leading '*'. self.RunAndVerify('-FooTest.Abc:FooTest.Xyz:BazTest.*', [ 'BarTest.TestOne', 'BarTest.TestTwo', 'BarTest.TestThree', ] + DEATH_TESTS + PARAM_TESTS) # Value parameterized tests. self.RunAndVerify('*/*', PARAM_TESTS) # Value parameterized tests filtering by the sequence name. self.RunAndVerify('SeqP/*', [ 'SeqP/ParamTest.TestX/0', 'SeqP/ParamTest.TestX/1', 'SeqP/ParamTest.TestY/0', 'SeqP/ParamTest.TestY/1', ]) # Value parameterized tests filtering by the test name. self.RunAndVerify('*/0', [ 'SeqP/ParamTest.TestX/0', 'SeqP/ParamTest.TestY/0', 'SeqQ/ParamTest.TestX/0', 'SeqQ/ParamTest.TestY/0', ]) def testFlagOverridesEnvVar(self): """Tests that the filter flag overrides the filtering env. variable.""" SetEnvVar(FILTER_ENV_VAR, 'Foo*') args = ['--%s=%s' % (FILTER_FLAG, '*One')] tests_run = RunAndExtractTestList(args)[0] SetEnvVar(FILTER_ENV_VAR, None) self.AssertSetEqual(tests_run, ['BarTest.TestOne', 'BazTest.TestOne']) def testShardStatusFileIsCreated(self): """Tests that the shard file is created if specified in the environment.""" shard_status_file = os.path.join(gtest_test_utils.GetTempDir(), 'shard_status_file') self.assert_(not os.path.exists(shard_status_file)) extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file} try: InvokeWithModifiedEnv(extra_env, RunAndReturnOutput) finally: self.assert_(os.path.exists(shard_status_file)) os.remove(shard_status_file) def testShardStatusFileIsCreatedWithListTests(self): """Tests that the shard file is created with the "list_tests" flag.""" shard_status_file = os.path.join(gtest_test_utils.GetTempDir(), 'shard_status_file2') self.assert_(not os.path.exists(shard_status_file)) extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file} try: output = InvokeWithModifiedEnv(extra_env, RunAndReturnOutput, [LIST_TESTS_FLAG]) finally: # This assertion ensures that Google Test enumerated the tests as # opposed to running them. self.assert_('[==========]' not in output, 'Unexpected output during test enumeration.\n' 'Please ensure that LIST_TESTS_FLAG is assigned the\n' 'correct flag value for listing Google Test tests.') self.assert_(os.path.exists(shard_status_file)) os.remove(shard_status_file) if SUPPORTS_DEATH_TESTS: def testShardingWorksWithDeathTests(self): """Tests integration with death tests and sharding.""" gtest_filter = 'HasDeathTest.*:SeqP/*' expected_tests = [ 'HasDeathTest.Test1', 'HasDeathTest.Test2', 'SeqP/ParamTest.TestX/0', 'SeqP/ParamTest.TestX/1', 'SeqP/ParamTest.TestY/0', 'SeqP/ParamTest.TestY/1', ] for flag in ['--gtest_death_test_style=threadsafe', '--gtest_death_test_style=fast']: self.RunAndVerifyWithSharding(gtest_filter, 3, expected_tests, check_exit_0=True, args=[flag]) self.RunAndVerifyWithSharding(gtest_filter, 5, expected_tests, check_exit_0=True, args=[flag]) if __name__ == '__main__': gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest-death-test_ex_test.cc0000644000000000000000000000713712664550137023161 0ustar0000000000000000// Copyright 2010, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // // Tests that verify interaction of exceptions and death tests. #include "gtest/gtest-death-test.h" #include "gtest/gtest.h" #if GTEST_HAS_DEATH_TEST # if GTEST_HAS_SEH # include // For RaiseException(). # endif # include "gtest/gtest-spi.h" # if GTEST_HAS_EXCEPTIONS # include // For std::exception. // Tests that death tests report thrown exceptions as failures and that the // exceptions do not escape death test macros. TEST(CxxExceptionDeathTest, ExceptionIsFailure) { try { EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw 1, ""), "threw an exception"); } catch (...) { // NOLINT FAIL() << "An exception escaped a death test macro invocation " << "with catch_exceptions " << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled"); } } class TestException : public std::exception { public: virtual const char* what() const throw() { return "exceptional message"; } }; TEST(CxxExceptionDeathTest, PrintsMessageForStdExceptions) { // Verifies that the exception message is quoted in the failure text. EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""), "exceptional message"); // Verifies that the location is mentioned in the failure text. EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""), "gtest-death-test_ex_test.cc"); } # endif // GTEST_HAS_EXCEPTIONS # if GTEST_HAS_SEH // Tests that enabling interception of SEH exceptions with the // catch_exceptions flag does not interfere with SEH exceptions being // treated as death by death tests. TEST(SehExceptionDeasTest, CatchExceptionsDoesNotInterfere) { EXPECT_DEATH(RaiseException(42, 0x0, 0, NULL), "") << "with catch_exceptions " << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled"); } # endif #endif // GTEST_HAS_DEATH_TEST int main(int argc, char** argv) { testing::InitGoogleTest(&argc, argv); testing::GTEST_FLAG(catch_exceptions) = GTEST_ENABLE_CATCH_EXCEPTIONS_ != 0; return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/test/gtest-test-part_test.cc0000644000000000000000000001616212664550137022344 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: mheule@google.com (Markus Heule) // #include "gtest/gtest-test-part.h" #include "gtest/gtest.h" using testing::Message; using testing::Test; using testing::TestPartResult; using testing::TestPartResultArray; namespace { // Tests the TestPartResult class. // The test fixture for testing TestPartResult. class TestPartResultTest : public Test { protected: TestPartResultTest() : r1_(TestPartResult::kSuccess, "foo/bar.cc", 10, "Success!"), r2_(TestPartResult::kNonFatalFailure, "foo/bar.cc", -1, "Failure!"), r3_(TestPartResult::kFatalFailure, NULL, -1, "Failure!") {} TestPartResult r1_, r2_, r3_; }; TEST_F(TestPartResultTest, ConstructorWorks) { Message message; message << "something is terribly wrong"; message << static_cast(testing::internal::kStackTraceMarker); message << "some unimportant stack trace"; const TestPartResult result(TestPartResult::kNonFatalFailure, "some_file.cc", 42, message.GetString().c_str()); EXPECT_EQ(TestPartResult::kNonFatalFailure, result.type()); EXPECT_STREQ("some_file.cc", result.file_name()); EXPECT_EQ(42, result.line_number()); EXPECT_STREQ(message.GetString().c_str(), result.message()); EXPECT_STREQ("something is terribly wrong", result.summary()); } TEST_F(TestPartResultTest, ResultAccessorsWork) { const TestPartResult success(TestPartResult::kSuccess, "file.cc", 42, "message"); EXPECT_TRUE(success.passed()); EXPECT_FALSE(success.failed()); EXPECT_FALSE(success.nonfatally_failed()); EXPECT_FALSE(success.fatally_failed()); const TestPartResult nonfatal_failure(TestPartResult::kNonFatalFailure, "file.cc", 42, "message"); EXPECT_FALSE(nonfatal_failure.passed()); EXPECT_TRUE(nonfatal_failure.failed()); EXPECT_TRUE(nonfatal_failure.nonfatally_failed()); EXPECT_FALSE(nonfatal_failure.fatally_failed()); const TestPartResult fatal_failure(TestPartResult::kFatalFailure, "file.cc", 42, "message"); EXPECT_FALSE(fatal_failure.passed()); EXPECT_TRUE(fatal_failure.failed()); EXPECT_FALSE(fatal_failure.nonfatally_failed()); EXPECT_TRUE(fatal_failure.fatally_failed()); } // Tests TestPartResult::type(). TEST_F(TestPartResultTest, type) { EXPECT_EQ(TestPartResult::kSuccess, r1_.type()); EXPECT_EQ(TestPartResult::kNonFatalFailure, r2_.type()); EXPECT_EQ(TestPartResult::kFatalFailure, r3_.type()); } // Tests TestPartResult::file_name(). TEST_F(TestPartResultTest, file_name) { EXPECT_STREQ("foo/bar.cc", r1_.file_name()); EXPECT_STREQ(NULL, r3_.file_name()); } // Tests TestPartResult::line_number(). TEST_F(TestPartResultTest, line_number) { EXPECT_EQ(10, r1_.line_number()); EXPECT_EQ(-1, r2_.line_number()); } // Tests TestPartResult::message(). TEST_F(TestPartResultTest, message) { EXPECT_STREQ("Success!", r1_.message()); } // Tests TestPartResult::passed(). TEST_F(TestPartResultTest, Passed) { EXPECT_TRUE(r1_.passed()); EXPECT_FALSE(r2_.passed()); EXPECT_FALSE(r3_.passed()); } // Tests TestPartResult::failed(). TEST_F(TestPartResultTest, Failed) { EXPECT_FALSE(r1_.failed()); EXPECT_TRUE(r2_.failed()); EXPECT_TRUE(r3_.failed()); } // Tests TestPartResult::fatally_failed(). TEST_F(TestPartResultTest, FatallyFailed) { EXPECT_FALSE(r1_.fatally_failed()); EXPECT_FALSE(r2_.fatally_failed()); EXPECT_TRUE(r3_.fatally_failed()); } // Tests TestPartResult::nonfatally_failed(). TEST_F(TestPartResultTest, NonfatallyFailed) { EXPECT_FALSE(r1_.nonfatally_failed()); EXPECT_TRUE(r2_.nonfatally_failed()); EXPECT_FALSE(r3_.nonfatally_failed()); } // Tests the TestPartResultArray class. class TestPartResultArrayTest : public Test { protected: TestPartResultArrayTest() : r1_(TestPartResult::kNonFatalFailure, "foo/bar.cc", -1, "Failure 1"), r2_(TestPartResult::kFatalFailure, "foo/bar.cc", -1, "Failure 2") {} const TestPartResult r1_, r2_; }; // Tests that TestPartResultArray initially has size 0. TEST_F(TestPartResultArrayTest, InitialSizeIsZero) { TestPartResultArray results; EXPECT_EQ(0, results.size()); } // Tests that TestPartResultArray contains the given TestPartResult // after one Append() operation. TEST_F(TestPartResultArrayTest, ContainsGivenResultAfterAppend) { TestPartResultArray results; results.Append(r1_); EXPECT_EQ(1, results.size()); EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message()); } // Tests that TestPartResultArray contains the given TestPartResults // after two Append() operations. TEST_F(TestPartResultArrayTest, ContainsGivenResultsAfterTwoAppends) { TestPartResultArray results; results.Append(r1_); results.Append(r2_); EXPECT_EQ(2, results.size()); EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message()); EXPECT_STREQ("Failure 2", results.GetTestPartResult(1).message()); } typedef TestPartResultArrayTest TestPartResultArrayDeathTest; // Tests that the program dies when GetTestPartResult() is called with // an invalid index. TEST_F(TestPartResultArrayDeathTest, DiesWhenIndexIsOutOfBound) { TestPartResultArray results; results.Append(r1_); EXPECT_DEATH_IF_SUPPORTED(results.GetTestPartResult(-1), ""); EXPECT_DEATH_IF_SUPPORTED(results.GetTestPartResult(1), ""); } // TODO(mheule@google.com): Add a test for the class HasNewFatalFailureHelper. } // namespace CSSC-1.4.1/unit-tests/googletest/test/gtest_xml_outfile2_test_.cc0000644000000000000000000000373312664550137023253 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: keith.ray@gmail.com (Keith Ray) // // gtest_xml_outfile2_test_ writes some xml via TestProperty used by // gtest_xml_outfiles_test.py #include "gtest/gtest.h" class PropertyTwo : public testing::Test { protected: virtual void SetUp() { RecordProperty("SetUpProp", 2); } virtual void TearDown() { RecordProperty("TearDownProp", 2); } }; TEST_F(PropertyTwo, TestSomeProperties) { RecordProperty("TestSomeProperty", 2); } CSSC-1.4.1/unit-tests/googletest/test/gtest_catch_exceptions_test_.cc0000644000000000000000000002132712664550137024164 0ustar0000000000000000// Copyright 2010, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // // Tests for Google Test itself. Tests in this file throw C++ or SEH // exceptions, and the output is verified by gtest_catch_exceptions_test.py. #include "gtest/gtest.h" #include // NOLINT #include // For exit(). #if GTEST_HAS_SEH # include #endif #if GTEST_HAS_EXCEPTIONS # include // For set_terminate(). # include #endif using testing::Test; #if GTEST_HAS_SEH class SehExceptionInConstructorTest : public Test { public: SehExceptionInConstructorTest() { RaiseException(42, 0, 0, NULL); } }; TEST_F(SehExceptionInConstructorTest, ThrowsExceptionInConstructor) {} class SehExceptionInDestructorTest : public Test { public: ~SehExceptionInDestructorTest() { RaiseException(42, 0, 0, NULL); } }; TEST_F(SehExceptionInDestructorTest, ThrowsExceptionInDestructor) {} class SehExceptionInSetUpTestCaseTest : public Test { public: static void SetUpTestCase() { RaiseException(42, 0, 0, NULL); } }; TEST_F(SehExceptionInSetUpTestCaseTest, ThrowsExceptionInSetUpTestCase) {} class SehExceptionInTearDownTestCaseTest : public Test { public: static void TearDownTestCase() { RaiseException(42, 0, 0, NULL); } }; TEST_F(SehExceptionInTearDownTestCaseTest, ThrowsExceptionInTearDownTestCase) {} class SehExceptionInSetUpTest : public Test { protected: virtual void SetUp() { RaiseException(42, 0, 0, NULL); } }; TEST_F(SehExceptionInSetUpTest, ThrowsExceptionInSetUp) {} class SehExceptionInTearDownTest : public Test { protected: virtual void TearDown() { RaiseException(42, 0, 0, NULL); } }; TEST_F(SehExceptionInTearDownTest, ThrowsExceptionInTearDown) {} TEST(SehExceptionTest, ThrowsSehException) { RaiseException(42, 0, 0, NULL); } #endif // GTEST_HAS_SEH #if GTEST_HAS_EXCEPTIONS class CxxExceptionInConstructorTest : public Test { public: CxxExceptionInConstructorTest() { // Without this macro VC++ complains about unreachable code at the end of // the constructor. GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_( throw std::runtime_error("Standard C++ exception")); } static void TearDownTestCase() { printf("%s", "CxxExceptionInConstructorTest::TearDownTestCase() " "called as expected.\n"); } protected: ~CxxExceptionInConstructorTest() { ADD_FAILURE() << "CxxExceptionInConstructorTest destructor " << "called unexpectedly."; } virtual void SetUp() { ADD_FAILURE() << "CxxExceptionInConstructorTest::SetUp() " << "called unexpectedly."; } virtual void TearDown() { ADD_FAILURE() << "CxxExceptionInConstructorTest::TearDown() " << "called unexpectedly."; } }; TEST_F(CxxExceptionInConstructorTest, ThrowsExceptionInConstructor) { ADD_FAILURE() << "CxxExceptionInConstructorTest test body " << "called unexpectedly."; } // Exceptions in destructors are not supported in C++11. #if !defined(__GXX_EXPERIMENTAL_CXX0X__) && __cplusplus < 201103L class CxxExceptionInDestructorTest : public Test { public: static void TearDownTestCase() { printf("%s", "CxxExceptionInDestructorTest::TearDownTestCase() " "called as expected.\n"); } protected: ~CxxExceptionInDestructorTest() { GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_( throw std::runtime_error("Standard C++ exception")); } }; TEST_F(CxxExceptionInDestructorTest, ThrowsExceptionInDestructor) {} #endif // C++11 mode class CxxExceptionInSetUpTestCaseTest : public Test { public: CxxExceptionInSetUpTestCaseTest() { printf("%s", "CxxExceptionInSetUpTestCaseTest constructor " "called as expected.\n"); } static void SetUpTestCase() { throw std::runtime_error("Standard C++ exception"); } static void TearDownTestCase() { printf("%s", "CxxExceptionInSetUpTestCaseTest::TearDownTestCase() " "called as expected.\n"); } protected: ~CxxExceptionInSetUpTestCaseTest() { printf("%s", "CxxExceptionInSetUpTestCaseTest destructor " "called as expected.\n"); } virtual void SetUp() { printf("%s", "CxxExceptionInSetUpTestCaseTest::SetUp() " "called as expected.\n"); } virtual void TearDown() { printf("%s", "CxxExceptionInSetUpTestCaseTest::TearDown() " "called as expected.\n"); } }; TEST_F(CxxExceptionInSetUpTestCaseTest, ThrowsExceptionInSetUpTestCase) { printf("%s", "CxxExceptionInSetUpTestCaseTest test body " "called as expected.\n"); } class CxxExceptionInTearDownTestCaseTest : public Test { public: static void TearDownTestCase() { throw std::runtime_error("Standard C++ exception"); } }; TEST_F(CxxExceptionInTearDownTestCaseTest, ThrowsExceptionInTearDownTestCase) {} class CxxExceptionInSetUpTest : public Test { public: static void TearDownTestCase() { printf("%s", "CxxExceptionInSetUpTest::TearDownTestCase() " "called as expected.\n"); } protected: ~CxxExceptionInSetUpTest() { printf("%s", "CxxExceptionInSetUpTest destructor " "called as expected.\n"); } virtual void SetUp() { throw std::runtime_error("Standard C++ exception"); } virtual void TearDown() { printf("%s", "CxxExceptionInSetUpTest::TearDown() " "called as expected.\n"); } }; TEST_F(CxxExceptionInSetUpTest, ThrowsExceptionInSetUp) { ADD_FAILURE() << "CxxExceptionInSetUpTest test body " << "called unexpectedly."; } class CxxExceptionInTearDownTest : public Test { public: static void TearDownTestCase() { printf("%s", "CxxExceptionInTearDownTest::TearDownTestCase() " "called as expected.\n"); } protected: ~CxxExceptionInTearDownTest() { printf("%s", "CxxExceptionInTearDownTest destructor " "called as expected.\n"); } virtual void TearDown() { throw std::runtime_error("Standard C++ exception"); } }; TEST_F(CxxExceptionInTearDownTest, ThrowsExceptionInTearDown) {} class CxxExceptionInTestBodyTest : public Test { public: static void TearDownTestCase() { printf("%s", "CxxExceptionInTestBodyTest::TearDownTestCase() " "called as expected.\n"); } protected: ~CxxExceptionInTestBodyTest() { printf("%s", "CxxExceptionInTestBodyTest destructor " "called as expected.\n"); } virtual void TearDown() { printf("%s", "CxxExceptionInTestBodyTest::TearDown() " "called as expected.\n"); } }; TEST_F(CxxExceptionInTestBodyTest, ThrowsStdCxxException) { throw std::runtime_error("Standard C++ exception"); } TEST(CxxExceptionTest, ThrowsNonStdCxxException) { throw "C-string"; } // This terminate handler aborts the program using exit() rather than abort(). // This avoids showing pop-ups on Windows systems and core dumps on Unix-like // ones. void TerminateHandler() { fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program."); fflush(NULL); exit(3); } #endif // GTEST_HAS_EXCEPTIONS int main(int argc, char** argv) { #if GTEST_HAS_EXCEPTIONS std::set_terminate(&TerminateHandler); #endif testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/test/gtest_throw_on_failure_ex_test.cc0000644000000000000000000000656412664550137024552 0ustar0000000000000000// Copyright 2009, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Tests Google Test's throw-on-failure mode with exceptions enabled. #include "gtest/gtest.h" #include #include #include #include // Prints the given failure message and exits the program with // non-zero. We use this instead of a Google Test assertion to // indicate a failure, as the latter is been tested and cannot be // relied on. void Fail(const char* msg) { printf("FAILURE: %s\n", msg); fflush(stdout); exit(1); } // Tests that an assertion failure throws a subclass of // std::runtime_error. void TestFailureThrowsRuntimeError() { testing::GTEST_FLAG(throw_on_failure) = true; // A successful assertion shouldn't throw. try { EXPECT_EQ(3, 3); } catch(...) { Fail("A successful assertion wrongfully threw."); } // A failed assertion should throw a subclass of std::runtime_error. try { EXPECT_EQ(2, 3) << "Expected failure"; } catch(const std::runtime_error& e) { if (strstr(e.what(), "Expected failure") != NULL) return; printf("%s", "A failed assertion did throw an exception of the right type, " "but the message is incorrect. Instead of containing \"Expected " "failure\", it is:\n"); Fail(e.what()); } catch(...) { Fail("A failed assertion threw the wrong type of exception."); } Fail("A failed assertion should've thrown but didn't."); } int main(int argc, char** argv) { testing::InitGoogleTest(&argc, argv); // We want to ensure that people can use Google Test assertions in // other testing frameworks, as long as they initialize Google Test // properly and set the thrown-on-failure mode. Therefore, we don't // use Google Test's constructs for defining and running tests // (e.g. TEST and RUN_ALL_TESTS) here. TestFailureThrowsRuntimeError(); return 0; } CSSC-1.4.1/unit-tests/googletest/test/gtest_shuffle_test_.cc0000644000000000000000000000635212664550137022276 0ustar0000000000000000// Copyright 2009, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Verifies that test shuffling works. #include "gtest/gtest.h" namespace { using ::testing::EmptyTestEventListener; using ::testing::InitGoogleTest; using ::testing::Message; using ::testing::Test; using ::testing::TestEventListeners; using ::testing::TestInfo; using ::testing::UnitTest; using ::testing::internal::scoped_ptr; // The test methods are empty, as the sole purpose of this program is // to print the test names before/after shuffling. class A : public Test {}; TEST_F(A, A) {} TEST_F(A, B) {} TEST(ADeathTest, A) {} TEST(ADeathTest, B) {} TEST(ADeathTest, C) {} TEST(B, A) {} TEST(B, B) {} TEST(B, C) {} TEST(B, DISABLED_D) {} TEST(B, DISABLED_E) {} TEST(BDeathTest, A) {} TEST(BDeathTest, B) {} TEST(C, A) {} TEST(C, B) {} TEST(C, C) {} TEST(C, DISABLED_D) {} TEST(CDeathTest, A) {} TEST(DISABLED_D, A) {} TEST(DISABLED_D, DISABLED_B) {} // This printer prints the full test names only, starting each test // iteration with a "----" marker. class TestNamePrinter : public EmptyTestEventListener { public: virtual void OnTestIterationStart(const UnitTest& /* unit_test */, int /* iteration */) { printf("----\n"); } virtual void OnTestStart(const TestInfo& test_info) { printf("%s.%s\n", test_info.test_case_name(), test_info.name()); } }; } // namespace int main(int argc, char **argv) { InitGoogleTest(&argc, argv); // Replaces the default printer with TestNamePrinter, which prints // the test name only. TestEventListeners& listeners = UnitTest::GetInstance()->listeners(); delete listeners.Release(listeners.default_result_printer()); listeners.Append(new TestNamePrinter); return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/test/gtest-death-test_test.cc0000644000000000000000000012760012664550137022463 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // Tests for death tests. #include "gtest/gtest-death-test.h" #include "gtest/gtest.h" #include "gtest/internal/gtest-filepath.h" using testing::internal::AlwaysFalse; using testing::internal::AlwaysTrue; #if GTEST_HAS_DEATH_TEST # if GTEST_OS_WINDOWS # include // For chdir(). # else # include # include // For waitpid. # endif // GTEST_OS_WINDOWS # include # include # include # if GTEST_OS_LINUX # include # endif // GTEST_OS_LINUX # include "gtest/gtest-spi.h" // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick is to // prevent a user from accidentally including gtest-internal-inl.h in // his code. # define GTEST_IMPLEMENTATION_ 1 # include "src/gtest-internal-inl.h" # undef GTEST_IMPLEMENTATION_ namespace posix = ::testing::internal::posix; using testing::Message; using testing::internal::DeathTest; using testing::internal::DeathTestFactory; using testing::internal::FilePath; using testing::internal::GetLastErrnoDescription; using testing::internal::GetUnitTestImpl; using testing::internal::InDeathTestChild; using testing::internal::ParseNaturalNumber; namespace testing { namespace internal { // A helper class whose objects replace the death test factory for a // single UnitTest object during their lifetimes. class ReplaceDeathTestFactory { public: explicit ReplaceDeathTestFactory(DeathTestFactory* new_factory) : unit_test_impl_(GetUnitTestImpl()) { old_factory_ = unit_test_impl_->death_test_factory_.release(); unit_test_impl_->death_test_factory_.reset(new_factory); } ~ReplaceDeathTestFactory() { unit_test_impl_->death_test_factory_.release(); unit_test_impl_->death_test_factory_.reset(old_factory_); } private: // Prevents copying ReplaceDeathTestFactory objects. ReplaceDeathTestFactory(const ReplaceDeathTestFactory&); void operator=(const ReplaceDeathTestFactory&); UnitTestImpl* unit_test_impl_; DeathTestFactory* old_factory_; }; } // namespace internal } // namespace testing void DieWithMessage(const ::std::string& message) { fprintf(stderr, "%s", message.c_str()); fflush(stderr); // Make sure the text is printed before the process exits. // We call _exit() instead of exit(), as the former is a direct // system call and thus safer in the presence of threads. exit() // will invoke user-defined exit-hooks, which may do dangerous // things that conflict with death tests. // // Some compilers can recognize that _exit() never returns and issue the // 'unreachable code' warning for code following this function, unless // fooled by a fake condition. if (AlwaysTrue()) _exit(1); } void DieInside(const ::std::string& function) { DieWithMessage("death inside " + function + "()."); } // Tests that death tests work. class TestForDeathTest : public testing::Test { protected: TestForDeathTest() : original_dir_(FilePath::GetCurrentDir()) {} virtual ~TestForDeathTest() { posix::ChDir(original_dir_.c_str()); } // A static member function that's expected to die. static void StaticMemberFunction() { DieInside("StaticMemberFunction"); } // A method of the test fixture that may die. void MemberFunction() { if (should_die_) DieInside("MemberFunction"); } // True iff MemberFunction() should die. bool should_die_; const FilePath original_dir_; }; // A class with a member function that may die. class MayDie { public: explicit MayDie(bool should_die) : should_die_(should_die) {} // A member function that may die. void MemberFunction() const { if (should_die_) DieInside("MayDie::MemberFunction"); } private: // True iff MemberFunction() should die. bool should_die_; }; // A global function that's expected to die. void GlobalFunction() { DieInside("GlobalFunction"); } // A non-void function that's expected to die. int NonVoidFunction() { DieInside("NonVoidFunction"); return 1; } // A unary function that may die. void DieIf(bool should_die) { if (should_die) DieInside("DieIf"); } // A binary function that may die. bool DieIfLessThan(int x, int y) { if (x < y) { DieInside("DieIfLessThan"); } return true; } // Tests that ASSERT_DEATH can be used outside a TEST, TEST_F, or test fixture. void DeathTestSubroutine() { EXPECT_DEATH(GlobalFunction(), "death.*GlobalFunction"); ASSERT_DEATH(GlobalFunction(), "death.*GlobalFunction"); } // Death in dbg, not opt. int DieInDebugElse12(int* sideeffect) { if (sideeffect) *sideeffect = 12; # ifndef NDEBUG DieInside("DieInDebugElse12"); # endif // NDEBUG return 12; } # if GTEST_OS_WINDOWS // Tests the ExitedWithCode predicate. TEST(ExitStatusPredicateTest, ExitedWithCode) { // On Windows, the process's exit code is the same as its exit status, // so the predicate just compares the its input with its parameter. EXPECT_TRUE(testing::ExitedWithCode(0)(0)); EXPECT_TRUE(testing::ExitedWithCode(1)(1)); EXPECT_TRUE(testing::ExitedWithCode(42)(42)); EXPECT_FALSE(testing::ExitedWithCode(0)(1)); EXPECT_FALSE(testing::ExitedWithCode(1)(0)); } # else // Returns the exit status of a process that calls _exit(2) with a // given exit code. This is a helper function for the // ExitStatusPredicateTest test suite. static int NormalExitStatus(int exit_code) { pid_t child_pid = fork(); if (child_pid == 0) { _exit(exit_code); } int status; waitpid(child_pid, &status, 0); return status; } // Returns the exit status of a process that raises a given signal. // If the signal does not cause the process to die, then it returns // instead the exit status of a process that exits normally with exit // code 1. This is a helper function for the ExitStatusPredicateTest // test suite. static int KilledExitStatus(int signum) { pid_t child_pid = fork(); if (child_pid == 0) { raise(signum); _exit(1); } int status; waitpid(child_pid, &status, 0); return status; } // Tests the ExitedWithCode predicate. TEST(ExitStatusPredicateTest, ExitedWithCode) { const int status0 = NormalExitStatus(0); const int status1 = NormalExitStatus(1); const int status42 = NormalExitStatus(42); const testing::ExitedWithCode pred0(0); const testing::ExitedWithCode pred1(1); const testing::ExitedWithCode pred42(42); EXPECT_PRED1(pred0, status0); EXPECT_PRED1(pred1, status1); EXPECT_PRED1(pred42, status42); EXPECT_FALSE(pred0(status1)); EXPECT_FALSE(pred42(status0)); EXPECT_FALSE(pred1(status42)); } // Tests the KilledBySignal predicate. TEST(ExitStatusPredicateTest, KilledBySignal) { const int status_segv = KilledExitStatus(SIGSEGV); const int status_kill = KilledExitStatus(SIGKILL); const testing::KilledBySignal pred_segv(SIGSEGV); const testing::KilledBySignal pred_kill(SIGKILL); EXPECT_PRED1(pred_segv, status_segv); EXPECT_PRED1(pred_kill, status_kill); EXPECT_FALSE(pred_segv(status_kill)); EXPECT_FALSE(pred_kill(status_segv)); } # endif // GTEST_OS_WINDOWS // Tests that the death test macros expand to code which may or may not // be followed by operator<<, and that in either case the complete text // comprises only a single C++ statement. TEST_F(TestForDeathTest, SingleStatement) { if (AlwaysFalse()) // This would fail if executed; this is a compilation test only ASSERT_DEATH(return, ""); if (AlwaysTrue()) EXPECT_DEATH(_exit(1), ""); else // This empty "else" branch is meant to ensure that EXPECT_DEATH // doesn't expand into an "if" statement without an "else" ; if (AlwaysFalse()) ASSERT_DEATH(return, "") << "did not die"; if (AlwaysFalse()) ; else EXPECT_DEATH(_exit(1), "") << 1 << 2 << 3; } void DieWithEmbeddedNul() { fprintf(stderr, "Hello%cmy null world.\n", '\0'); fflush(stderr); _exit(1); } # if GTEST_USES_PCRE // Tests that EXPECT_DEATH and ASSERT_DEATH work when the error // message has a NUL character in it. TEST_F(TestForDeathTest, EmbeddedNulInMessage) { // TODO(wan@google.com): doesn't support matching strings // with embedded NUL characters - find a way to workaround it. EXPECT_DEATH(DieWithEmbeddedNul(), "my null world"); ASSERT_DEATH(DieWithEmbeddedNul(), "my null world"); } # endif // GTEST_USES_PCRE // Tests that death test macros expand to code which interacts well with switch // statements. TEST_F(TestForDeathTest, SwitchStatement) { // Microsoft compiler usually complains about switch statements without // case labels. We suppress that warning for this test. GTEST_DISABLE_MSC_WARNINGS_PUSH_(4065) switch (0) default: ASSERT_DEATH(_exit(1), "") << "exit in default switch handler"; switch (0) case 0: EXPECT_DEATH(_exit(1), "") << "exit in switch case"; GTEST_DISABLE_MSC_WARNINGS_POP_() } // Tests that a static member function can be used in a "fast" style // death test. TEST_F(TestForDeathTest, StaticMemberFunctionFastStyle) { testing::GTEST_FLAG(death_test_style) = "fast"; ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember"); } // Tests that a method of the test fixture can be used in a "fast" // style death test. TEST_F(TestForDeathTest, MemberFunctionFastStyle) { testing::GTEST_FLAG(death_test_style) = "fast"; should_die_ = true; EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction"); } void ChangeToRootDir() { posix::ChDir(GTEST_PATH_SEP_); } // Tests that death tests work even if the current directory has been // changed. TEST_F(TestForDeathTest, FastDeathTestInChangedDir) { testing::GTEST_FLAG(death_test_style) = "fast"; ChangeToRootDir(); EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), ""); ChangeToRootDir(); ASSERT_DEATH(_exit(1), ""); } # if GTEST_OS_LINUX void SigprofAction(int, siginfo_t*, void*) { /* no op */ } // Sets SIGPROF action and ITIMER_PROF timer (interval: 1ms). void SetSigprofActionAndTimer() { struct itimerval timer; timer.it_interval.tv_sec = 0; timer.it_interval.tv_usec = 1; timer.it_value = timer.it_interval; ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, NULL)); struct sigaction signal_action; memset(&signal_action, 0, sizeof(signal_action)); sigemptyset(&signal_action.sa_mask); signal_action.sa_sigaction = SigprofAction; signal_action.sa_flags = SA_RESTART | SA_SIGINFO; ASSERT_EQ(0, sigaction(SIGPROF, &signal_action, NULL)); } // Disables ITIMER_PROF timer and ignores SIGPROF signal. void DisableSigprofActionAndTimer(struct sigaction* old_signal_action) { struct itimerval timer; timer.it_interval.tv_sec = 0; timer.it_interval.tv_usec = 0; timer.it_value = timer.it_interval; ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, NULL)); struct sigaction signal_action; memset(&signal_action, 0, sizeof(signal_action)); sigemptyset(&signal_action.sa_mask); signal_action.sa_handler = SIG_IGN; ASSERT_EQ(0, sigaction(SIGPROF, &signal_action, old_signal_action)); } // Tests that death tests work when SIGPROF handler and timer are set. TEST_F(TestForDeathTest, FastSigprofActionSet) { testing::GTEST_FLAG(death_test_style) = "fast"; SetSigprofActionAndTimer(); EXPECT_DEATH(_exit(1), ""); struct sigaction old_signal_action; DisableSigprofActionAndTimer(&old_signal_action); EXPECT_TRUE(old_signal_action.sa_sigaction == SigprofAction); } TEST_F(TestForDeathTest, ThreadSafeSigprofActionSet) { testing::GTEST_FLAG(death_test_style) = "threadsafe"; SetSigprofActionAndTimer(); EXPECT_DEATH(_exit(1), ""); struct sigaction old_signal_action; DisableSigprofActionAndTimer(&old_signal_action); EXPECT_TRUE(old_signal_action.sa_sigaction == SigprofAction); } # endif // GTEST_OS_LINUX // Repeats a representative sample of death tests in the "threadsafe" style: TEST_F(TestForDeathTest, StaticMemberFunctionThreadsafeStyle) { testing::GTEST_FLAG(death_test_style) = "threadsafe"; ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember"); } TEST_F(TestForDeathTest, MemberFunctionThreadsafeStyle) { testing::GTEST_FLAG(death_test_style) = "threadsafe"; should_die_ = true; EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction"); } TEST_F(TestForDeathTest, ThreadsafeDeathTestInLoop) { testing::GTEST_FLAG(death_test_style) = "threadsafe"; for (int i = 0; i < 3; ++i) EXPECT_EXIT(_exit(i), testing::ExitedWithCode(i), "") << ": i = " << i; } TEST_F(TestForDeathTest, ThreadsafeDeathTestInChangedDir) { testing::GTEST_FLAG(death_test_style) = "threadsafe"; ChangeToRootDir(); EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), ""); ChangeToRootDir(); ASSERT_DEATH(_exit(1), ""); } TEST_F(TestForDeathTest, MixedStyles) { testing::GTEST_FLAG(death_test_style) = "threadsafe"; EXPECT_DEATH(_exit(1), ""); testing::GTEST_FLAG(death_test_style) = "fast"; EXPECT_DEATH(_exit(1), ""); } # if GTEST_HAS_CLONE && GTEST_HAS_PTHREAD namespace { bool pthread_flag; void SetPthreadFlag() { pthread_flag = true; } } // namespace TEST_F(TestForDeathTest, DoesNotExecuteAtforkHooks) { if (!testing::GTEST_FLAG(death_test_use_fork)) { testing::GTEST_FLAG(death_test_style) = "threadsafe"; pthread_flag = false; ASSERT_EQ(0, pthread_atfork(&SetPthreadFlag, NULL, NULL)); ASSERT_DEATH(_exit(1), ""); ASSERT_FALSE(pthread_flag); } } # endif // GTEST_HAS_CLONE && GTEST_HAS_PTHREAD // Tests that a method of another class can be used in a death test. TEST_F(TestForDeathTest, MethodOfAnotherClass) { const MayDie x(true); ASSERT_DEATH(x.MemberFunction(), "MayDie\\:\\:MemberFunction"); } // Tests that a global function can be used in a death test. TEST_F(TestForDeathTest, GlobalFunction) { EXPECT_DEATH(GlobalFunction(), "GlobalFunction"); } // Tests that any value convertible to an RE works as a second // argument to EXPECT_DEATH. TEST_F(TestForDeathTest, AcceptsAnythingConvertibleToRE) { static const char regex_c_str[] = "GlobalFunction"; EXPECT_DEATH(GlobalFunction(), regex_c_str); const testing::internal::RE regex(regex_c_str); EXPECT_DEATH(GlobalFunction(), regex); # if GTEST_HAS_GLOBAL_STRING const string regex_str(regex_c_str); EXPECT_DEATH(GlobalFunction(), regex_str); # endif // GTEST_HAS_GLOBAL_STRING const ::std::string regex_std_str(regex_c_str); EXPECT_DEATH(GlobalFunction(), regex_std_str); } // Tests that a non-void function can be used in a death test. TEST_F(TestForDeathTest, NonVoidFunction) { ASSERT_DEATH(NonVoidFunction(), "NonVoidFunction"); } // Tests that functions that take parameter(s) can be used in a death test. TEST_F(TestForDeathTest, FunctionWithParameter) { EXPECT_DEATH(DieIf(true), "DieIf\\(\\)"); EXPECT_DEATH(DieIfLessThan(2, 3), "DieIfLessThan"); } // Tests that ASSERT_DEATH can be used outside a TEST, TEST_F, or test fixture. TEST_F(TestForDeathTest, OutsideFixture) { DeathTestSubroutine(); } // Tests that death tests can be done inside a loop. TEST_F(TestForDeathTest, InsideLoop) { for (int i = 0; i < 5; i++) { EXPECT_DEATH(DieIfLessThan(-1, i), "DieIfLessThan") << "where i == " << i; } } // Tests that a compound statement can be used in a death test. TEST_F(TestForDeathTest, CompoundStatement) { EXPECT_DEATH({ // NOLINT const int x = 2; const int y = x + 1; DieIfLessThan(x, y); }, "DieIfLessThan"); } // Tests that code that doesn't die causes a death test to fail. TEST_F(TestForDeathTest, DoesNotDie) { EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(DieIf(false), "DieIf"), "failed to die"); } // Tests that a death test fails when the error message isn't expected. TEST_F(TestForDeathTest, ErrorMessageMismatch) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_DEATH(DieIf(true), "DieIfLessThan") << "End of death test message."; }, "died but not with expected error"); } // On exit, *aborted will be true iff the EXPECT_DEATH() statement // aborted the function. void ExpectDeathTestHelper(bool* aborted) { *aborted = true; EXPECT_DEATH(DieIf(false), "DieIf"); // This assertion should fail. *aborted = false; } // Tests that EXPECT_DEATH doesn't abort the test on failure. TEST_F(TestForDeathTest, EXPECT_DEATH) { bool aborted = true; EXPECT_NONFATAL_FAILURE(ExpectDeathTestHelper(&aborted), "failed to die"); EXPECT_FALSE(aborted); } // Tests that ASSERT_DEATH does abort the test on failure. TEST_F(TestForDeathTest, ASSERT_DEATH) { static bool aborted; EXPECT_FATAL_FAILURE({ // NOLINT aborted = true; ASSERT_DEATH(DieIf(false), "DieIf"); // This assertion should fail. aborted = false; }, "failed to die"); EXPECT_TRUE(aborted); } // Tests that EXPECT_DEATH evaluates the arguments exactly once. TEST_F(TestForDeathTest, SingleEvaluation) { int x = 3; EXPECT_DEATH(DieIf((++x) == 4), "DieIf"); const char* regex = "DieIf"; const char* regex_save = regex; EXPECT_DEATH(DieIfLessThan(3, 4), regex++); EXPECT_EQ(regex_save + 1, regex); } // Tests that run-away death tests are reported as failures. TEST_F(TestForDeathTest, RunawayIsFailure) { EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(static_cast(0), "Foo"), "failed to die."); } // Tests that death tests report executing 'return' in the statement as // failure. TEST_F(TestForDeathTest, ReturnIsFailure) { EXPECT_FATAL_FAILURE(ASSERT_DEATH(return, "Bar"), "illegal return in test statement."); } // Tests that EXPECT_DEBUG_DEATH works as expected, that is, you can stream a // message to it, and in debug mode it: // 1. Asserts on death. // 2. Has no side effect. // // And in opt mode, it: // 1. Has side effects but does not assert. TEST_F(TestForDeathTest, TestExpectDebugDeath) { int sideeffect = 0; EXPECT_DEBUG_DEATH(DieInDebugElse12(&sideeffect), "death.*DieInDebugElse12") << "Must accept a streamed message"; # ifdef NDEBUG // Checks that the assignment occurs in opt mode (sideeffect). EXPECT_EQ(12, sideeffect); # else // Checks that the assignment does not occur in dbg mode (no sideeffect). EXPECT_EQ(0, sideeffect); # endif } // Tests that ASSERT_DEBUG_DEATH works as expected, that is, you can stream a // message to it, and in debug mode it: // 1. Asserts on death. // 2. Has no side effect. // // And in opt mode, it: // 1. Has side effects but does not assert. TEST_F(TestForDeathTest, TestAssertDebugDeath) { int sideeffect = 0; ASSERT_DEBUG_DEATH(DieInDebugElse12(&sideeffect), "death.*DieInDebugElse12") << "Must accept a streamed message"; # ifdef NDEBUG // Checks that the assignment occurs in opt mode (sideeffect). EXPECT_EQ(12, sideeffect); # else // Checks that the assignment does not occur in dbg mode (no sideeffect). EXPECT_EQ(0, sideeffect); # endif } # ifndef NDEBUG void ExpectDebugDeathHelper(bool* aborted) { *aborted = true; EXPECT_DEBUG_DEATH(return, "") << "This is expected to fail."; *aborted = false; } # if GTEST_OS_WINDOWS TEST(PopUpDeathTest, DoesNotShowPopUpOnAbort) { printf("This test should be considered failing if it shows " "any pop-up dialogs.\n"); fflush(stdout); EXPECT_DEATH({ testing::GTEST_FLAG(catch_exceptions) = false; abort(); }, ""); } # endif // GTEST_OS_WINDOWS // Tests that EXPECT_DEBUG_DEATH in debug mode does not abort // the function. TEST_F(TestForDeathTest, ExpectDebugDeathDoesNotAbort) { bool aborted = true; EXPECT_NONFATAL_FAILURE(ExpectDebugDeathHelper(&aborted), ""); EXPECT_FALSE(aborted); } void AssertDebugDeathHelper(bool* aborted) { *aborted = true; GTEST_LOG_(INFO) << "Before ASSERT_DEBUG_DEATH"; ASSERT_DEBUG_DEATH(GTEST_LOG_(INFO) << "In ASSERT_DEBUG_DEATH"; return, "") << "This is expected to fail."; GTEST_LOG_(INFO) << "After ASSERT_DEBUG_DEATH"; *aborted = false; } // Tests that ASSERT_DEBUG_DEATH in debug mode aborts the function on // failure. TEST_F(TestForDeathTest, AssertDebugDeathAborts) { static bool aborted; aborted = false; EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); EXPECT_TRUE(aborted); } TEST_F(TestForDeathTest, AssertDebugDeathAborts2) { static bool aborted; aborted = false; EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); EXPECT_TRUE(aborted); } TEST_F(TestForDeathTest, AssertDebugDeathAborts3) { static bool aborted; aborted = false; EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); EXPECT_TRUE(aborted); } TEST_F(TestForDeathTest, AssertDebugDeathAborts4) { static bool aborted; aborted = false; EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); EXPECT_TRUE(aborted); } TEST_F(TestForDeathTest, AssertDebugDeathAborts5) { static bool aborted; aborted = false; EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); EXPECT_TRUE(aborted); } TEST_F(TestForDeathTest, AssertDebugDeathAborts6) { static bool aborted; aborted = false; EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); EXPECT_TRUE(aborted); } TEST_F(TestForDeathTest, AssertDebugDeathAborts7) { static bool aborted; aborted = false; EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); EXPECT_TRUE(aborted); } TEST_F(TestForDeathTest, AssertDebugDeathAborts8) { static bool aborted; aborted = false; EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); EXPECT_TRUE(aborted); } TEST_F(TestForDeathTest, AssertDebugDeathAborts9) { static bool aborted; aborted = false; EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); EXPECT_TRUE(aborted); } TEST_F(TestForDeathTest, AssertDebugDeathAborts10) { static bool aborted; aborted = false; EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); EXPECT_TRUE(aborted); } # endif // _NDEBUG // Tests the *_EXIT family of macros, using a variety of predicates. static void TestExitMacros() { EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), ""); ASSERT_EXIT(_exit(42), testing::ExitedWithCode(42), ""); # if GTEST_OS_WINDOWS // Of all signals effects on the process exit code, only those of SIGABRT // are documented on Windows. // See http://msdn.microsoft.com/en-us/library/dwwzkt4c(VS.71).aspx. EXPECT_EXIT(raise(SIGABRT), testing::ExitedWithCode(3), "") << "b_ar"; # else EXPECT_EXIT(raise(SIGKILL), testing::KilledBySignal(SIGKILL), "") << "foo"; ASSERT_EXIT(raise(SIGUSR2), testing::KilledBySignal(SIGUSR2), "") << "bar"; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_EXIT(_exit(0), testing::KilledBySignal(SIGSEGV), "") << "This failure is expected, too."; }, "This failure is expected, too."); # endif // GTEST_OS_WINDOWS EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_EXIT(raise(SIGSEGV), testing::ExitedWithCode(0), "") << "This failure is expected."; }, "This failure is expected."); } TEST_F(TestForDeathTest, ExitMacros) { TestExitMacros(); } TEST_F(TestForDeathTest, ExitMacrosUsingFork) { testing::GTEST_FLAG(death_test_use_fork) = true; TestExitMacros(); } TEST_F(TestForDeathTest, InvalidStyle) { testing::GTEST_FLAG(death_test_style) = "rococo"; EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_DEATH(_exit(0), "") << "This failure is expected."; }, "This failure is expected."); } TEST_F(TestForDeathTest, DeathTestFailedOutput) { testing::GTEST_FLAG(death_test_style) = "fast"; EXPECT_NONFATAL_FAILURE( EXPECT_DEATH(DieWithMessage("death\n"), "expected message"), "Actual msg:\n" "[ DEATH ] death\n"); } TEST_F(TestForDeathTest, DeathTestUnexpectedReturnOutput) { testing::GTEST_FLAG(death_test_style) = "fast"; EXPECT_NONFATAL_FAILURE( EXPECT_DEATH({ fprintf(stderr, "returning\n"); fflush(stderr); return; }, ""), " Result: illegal return in test statement.\n" " Error msg:\n" "[ DEATH ] returning\n"); } TEST_F(TestForDeathTest, DeathTestBadExitCodeOutput) { testing::GTEST_FLAG(death_test_style) = "fast"; EXPECT_NONFATAL_FAILURE( EXPECT_EXIT(DieWithMessage("exiting with rc 1\n"), testing::ExitedWithCode(3), "expected message"), " Result: died but not with expected exit code:\n" " Exited with exit status 1\n" "Actual msg:\n" "[ DEATH ] exiting with rc 1\n"); } TEST_F(TestForDeathTest, DeathTestMultiLineMatchFail) { testing::GTEST_FLAG(death_test_style) = "fast"; EXPECT_NONFATAL_FAILURE( EXPECT_DEATH(DieWithMessage("line 1\nline 2\nline 3\n"), "line 1\nxyz\nline 3\n"), "Actual msg:\n" "[ DEATH ] line 1\n" "[ DEATH ] line 2\n" "[ DEATH ] line 3\n"); } TEST_F(TestForDeathTest, DeathTestMultiLineMatchPass) { testing::GTEST_FLAG(death_test_style) = "fast"; EXPECT_DEATH(DieWithMessage("line 1\nline 2\nline 3\n"), "line 1\nline 2\nline 3\n"); } // A DeathTestFactory that returns MockDeathTests. class MockDeathTestFactory : public DeathTestFactory { public: MockDeathTestFactory(); virtual bool Create(const char* statement, const ::testing::internal::RE* regex, const char* file, int line, DeathTest** test); // Sets the parameters for subsequent calls to Create. void SetParameters(bool create, DeathTest::TestRole role, int status, bool passed); // Accessors. int AssumeRoleCalls() const { return assume_role_calls_; } int WaitCalls() const { return wait_calls_; } int PassedCalls() const { return passed_args_.size(); } bool PassedArgument(int n) const { return passed_args_[n]; } int AbortCalls() const { return abort_args_.size(); } DeathTest::AbortReason AbortArgument(int n) const { return abort_args_[n]; } bool TestDeleted() const { return test_deleted_; } private: friend class MockDeathTest; // If true, Create will return a MockDeathTest; otherwise it returns // NULL. bool create_; // The value a MockDeathTest will return from its AssumeRole method. DeathTest::TestRole role_; // The value a MockDeathTest will return from its Wait method. int status_; // The value a MockDeathTest will return from its Passed method. bool passed_; // Number of times AssumeRole was called. int assume_role_calls_; // Number of times Wait was called. int wait_calls_; // The arguments to the calls to Passed since the last call to // SetParameters. std::vector passed_args_; // The arguments to the calls to Abort since the last call to // SetParameters. std::vector abort_args_; // True if the last MockDeathTest returned by Create has been // deleted. bool test_deleted_; }; // A DeathTest implementation useful in testing. It returns values set // at its creation from its various inherited DeathTest methods, and // reports calls to those methods to its parent MockDeathTestFactory // object. class MockDeathTest : public DeathTest { public: MockDeathTest(MockDeathTestFactory *parent, TestRole role, int status, bool passed) : parent_(parent), role_(role), status_(status), passed_(passed) { } virtual ~MockDeathTest() { parent_->test_deleted_ = true; } virtual TestRole AssumeRole() { ++parent_->assume_role_calls_; return role_; } virtual int Wait() { ++parent_->wait_calls_; return status_; } virtual bool Passed(bool exit_status_ok) { parent_->passed_args_.push_back(exit_status_ok); return passed_; } virtual void Abort(AbortReason reason) { parent_->abort_args_.push_back(reason); } private: MockDeathTestFactory* const parent_; const TestRole role_; const int status_; const bool passed_; }; // MockDeathTestFactory constructor. MockDeathTestFactory::MockDeathTestFactory() : create_(true), role_(DeathTest::OVERSEE_TEST), status_(0), passed_(true), assume_role_calls_(0), wait_calls_(0), passed_args_(), abort_args_() { } // Sets the parameters for subsequent calls to Create. void MockDeathTestFactory::SetParameters(bool create, DeathTest::TestRole role, int status, bool passed) { create_ = create; role_ = role; status_ = status; passed_ = passed; assume_role_calls_ = 0; wait_calls_ = 0; passed_args_.clear(); abort_args_.clear(); } // Sets test to NULL (if create_ is false) or to the address of a new // MockDeathTest object with parameters taken from the last call // to SetParameters (if create_ is true). Always returns true. bool MockDeathTestFactory::Create(const char* /*statement*/, const ::testing::internal::RE* /*regex*/, const char* /*file*/, int /*line*/, DeathTest** test) { test_deleted_ = false; if (create_) { *test = new MockDeathTest(this, role_, status_, passed_); } else { *test = NULL; } return true; } // A test fixture for testing the logic of the GTEST_DEATH_TEST_ macro. // It installs a MockDeathTestFactory that is used for the duration // of the test case. class MacroLogicDeathTest : public testing::Test { protected: static testing::internal::ReplaceDeathTestFactory* replacer_; static MockDeathTestFactory* factory_; static void SetUpTestCase() { factory_ = new MockDeathTestFactory; replacer_ = new testing::internal::ReplaceDeathTestFactory(factory_); } static void TearDownTestCase() { delete replacer_; replacer_ = NULL; delete factory_; factory_ = NULL; } // Runs a death test that breaks the rules by returning. Such a death // test cannot be run directly from a test routine that uses a // MockDeathTest, or the remainder of the routine will not be executed. static void RunReturningDeathTest(bool* flag) { ASSERT_DEATH({ // NOLINT *flag = true; return; }, ""); } }; testing::internal::ReplaceDeathTestFactory* MacroLogicDeathTest::replacer_ = NULL; MockDeathTestFactory* MacroLogicDeathTest::factory_ = NULL; // Test that nothing happens when the factory doesn't return a DeathTest: TEST_F(MacroLogicDeathTest, NothingHappens) { bool flag = false; factory_->SetParameters(false, DeathTest::OVERSEE_TEST, 0, true); EXPECT_DEATH(flag = true, ""); EXPECT_FALSE(flag); EXPECT_EQ(0, factory_->AssumeRoleCalls()); EXPECT_EQ(0, factory_->WaitCalls()); EXPECT_EQ(0, factory_->PassedCalls()); EXPECT_EQ(0, factory_->AbortCalls()); EXPECT_FALSE(factory_->TestDeleted()); } // Test that the parent process doesn't run the death test code, // and that the Passed method returns false when the (simulated) // child process exits with status 0: TEST_F(MacroLogicDeathTest, ChildExitsSuccessfully) { bool flag = false; factory_->SetParameters(true, DeathTest::OVERSEE_TEST, 0, true); EXPECT_DEATH(flag = true, ""); EXPECT_FALSE(flag); EXPECT_EQ(1, factory_->AssumeRoleCalls()); EXPECT_EQ(1, factory_->WaitCalls()); ASSERT_EQ(1, factory_->PassedCalls()); EXPECT_FALSE(factory_->PassedArgument(0)); EXPECT_EQ(0, factory_->AbortCalls()); EXPECT_TRUE(factory_->TestDeleted()); } // Tests that the Passed method was given the argument "true" when // the (simulated) child process exits with status 1: TEST_F(MacroLogicDeathTest, ChildExitsUnsuccessfully) { bool flag = false; factory_->SetParameters(true, DeathTest::OVERSEE_TEST, 1, true); EXPECT_DEATH(flag = true, ""); EXPECT_FALSE(flag); EXPECT_EQ(1, factory_->AssumeRoleCalls()); EXPECT_EQ(1, factory_->WaitCalls()); ASSERT_EQ(1, factory_->PassedCalls()); EXPECT_TRUE(factory_->PassedArgument(0)); EXPECT_EQ(0, factory_->AbortCalls()); EXPECT_TRUE(factory_->TestDeleted()); } // Tests that the (simulated) child process executes the death test // code, and is aborted with the correct AbortReason if it // executes a return statement. TEST_F(MacroLogicDeathTest, ChildPerformsReturn) { bool flag = false; factory_->SetParameters(true, DeathTest::EXECUTE_TEST, 0, true); RunReturningDeathTest(&flag); EXPECT_TRUE(flag); EXPECT_EQ(1, factory_->AssumeRoleCalls()); EXPECT_EQ(0, factory_->WaitCalls()); EXPECT_EQ(0, factory_->PassedCalls()); EXPECT_EQ(1, factory_->AbortCalls()); EXPECT_EQ(DeathTest::TEST_ENCOUNTERED_RETURN_STATEMENT, factory_->AbortArgument(0)); EXPECT_TRUE(factory_->TestDeleted()); } // Tests that the (simulated) child process is aborted with the // correct AbortReason if it does not die. TEST_F(MacroLogicDeathTest, ChildDoesNotDie) { bool flag = false; factory_->SetParameters(true, DeathTest::EXECUTE_TEST, 0, true); EXPECT_DEATH(flag = true, ""); EXPECT_TRUE(flag); EXPECT_EQ(1, factory_->AssumeRoleCalls()); EXPECT_EQ(0, factory_->WaitCalls()); EXPECT_EQ(0, factory_->PassedCalls()); // This time there are two calls to Abort: one since the test didn't // die, and another from the ReturnSentinel when it's destroyed. The // sentinel normally isn't destroyed if a test doesn't die, since // _exit(2) is called in that case by ForkingDeathTest, but not by // our MockDeathTest. ASSERT_EQ(2, factory_->AbortCalls()); EXPECT_EQ(DeathTest::TEST_DID_NOT_DIE, factory_->AbortArgument(0)); EXPECT_EQ(DeathTest::TEST_ENCOUNTERED_RETURN_STATEMENT, factory_->AbortArgument(1)); EXPECT_TRUE(factory_->TestDeleted()); } // Tests that a successful death test does not register a successful // test part. TEST(SuccessRegistrationDeathTest, NoSuccessPart) { EXPECT_DEATH(_exit(1), ""); EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count()); } TEST(StreamingAssertionsDeathTest, DeathTest) { EXPECT_DEATH(_exit(1), "") << "unexpected failure"; ASSERT_DEATH(_exit(1), "") << "unexpected failure"; EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_DEATH(_exit(0), "") << "expected failure"; }, "expected failure"); EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_DEATH(_exit(0), "") << "expected failure"; }, "expected failure"); } // Tests that GetLastErrnoDescription returns an empty string when the // last error is 0 and non-empty string when it is non-zero. TEST(GetLastErrnoDescription, GetLastErrnoDescriptionWorks) { errno = ENOENT; EXPECT_STRNE("", GetLastErrnoDescription().c_str()); errno = 0; EXPECT_STREQ("", GetLastErrnoDescription().c_str()); } # if GTEST_OS_WINDOWS TEST(AutoHandleTest, AutoHandleWorks) { HANDLE handle = ::CreateEvent(NULL, FALSE, FALSE, NULL); ASSERT_NE(INVALID_HANDLE_VALUE, handle); // Tests that the AutoHandle is correctly initialized with a handle. testing::internal::AutoHandle auto_handle(handle); EXPECT_EQ(handle, auto_handle.Get()); // Tests that Reset assigns INVALID_HANDLE_VALUE. // Note that this cannot verify whether the original handle is closed. auto_handle.Reset(); EXPECT_EQ(INVALID_HANDLE_VALUE, auto_handle.Get()); // Tests that Reset assigns the new handle. // Note that this cannot verify whether the original handle is closed. handle = ::CreateEvent(NULL, FALSE, FALSE, NULL); ASSERT_NE(INVALID_HANDLE_VALUE, handle); auto_handle.Reset(handle); EXPECT_EQ(handle, auto_handle.Get()); // Tests that AutoHandle contains INVALID_HANDLE_VALUE by default. testing::internal::AutoHandle auto_handle2; EXPECT_EQ(INVALID_HANDLE_VALUE, auto_handle2.Get()); } # endif // GTEST_OS_WINDOWS # if GTEST_OS_WINDOWS typedef unsigned __int64 BiggestParsable; typedef signed __int64 BiggestSignedParsable; # else typedef unsigned long long BiggestParsable; typedef signed long long BiggestSignedParsable; # endif // GTEST_OS_WINDOWS // We cannot use std::numeric_limits::max() as it clashes with the // max() macro defined by . const BiggestParsable kBiggestParsableMax = ULLONG_MAX; const BiggestSignedParsable kBiggestSignedParsableMax = LLONG_MAX; TEST(ParseNaturalNumberTest, RejectsInvalidFormat) { BiggestParsable result = 0; // Rejects non-numbers. EXPECT_FALSE(ParseNaturalNumber("non-number string", &result)); // Rejects numbers with whitespace prefix. EXPECT_FALSE(ParseNaturalNumber(" 123", &result)); // Rejects negative numbers. EXPECT_FALSE(ParseNaturalNumber("-123", &result)); // Rejects numbers starting with a plus sign. EXPECT_FALSE(ParseNaturalNumber("+123", &result)); errno = 0; } TEST(ParseNaturalNumberTest, RejectsOverflownNumbers) { BiggestParsable result = 0; EXPECT_FALSE(ParseNaturalNumber("99999999999999999999999", &result)); signed char char_result = 0; EXPECT_FALSE(ParseNaturalNumber("200", &char_result)); errno = 0; } TEST(ParseNaturalNumberTest, AcceptsValidNumbers) { BiggestParsable result = 0; result = 0; ASSERT_TRUE(ParseNaturalNumber("123", &result)); EXPECT_EQ(123U, result); // Check 0 as an edge case. result = 1; ASSERT_TRUE(ParseNaturalNumber("0", &result)); EXPECT_EQ(0U, result); result = 1; ASSERT_TRUE(ParseNaturalNumber("00000", &result)); EXPECT_EQ(0U, result); } TEST(ParseNaturalNumberTest, AcceptsTypeLimits) { Message msg; msg << kBiggestParsableMax; BiggestParsable result = 0; EXPECT_TRUE(ParseNaturalNumber(msg.GetString(), &result)); EXPECT_EQ(kBiggestParsableMax, result); Message msg2; msg2 << kBiggestSignedParsableMax; BiggestSignedParsable signed_result = 0; EXPECT_TRUE(ParseNaturalNumber(msg2.GetString(), &signed_result)); EXPECT_EQ(kBiggestSignedParsableMax, signed_result); Message msg3; msg3 << INT_MAX; int int_result = 0; EXPECT_TRUE(ParseNaturalNumber(msg3.GetString(), &int_result)); EXPECT_EQ(INT_MAX, int_result); Message msg4; msg4 << UINT_MAX; unsigned int uint_result = 0; EXPECT_TRUE(ParseNaturalNumber(msg4.GetString(), &uint_result)); EXPECT_EQ(UINT_MAX, uint_result); } TEST(ParseNaturalNumberTest, WorksForShorterIntegers) { short short_result = 0; ASSERT_TRUE(ParseNaturalNumber("123", &short_result)); EXPECT_EQ(123, short_result); signed char char_result = 0; ASSERT_TRUE(ParseNaturalNumber("123", &char_result)); EXPECT_EQ(123, char_result); } # if GTEST_OS_WINDOWS TEST(EnvironmentTest, HandleFitsIntoSizeT) { // TODO(vladl@google.com): Remove this test after this condition is verified // in a static assertion in gtest-death-test.cc in the function // GetStatusFileDescriptor. ASSERT_TRUE(sizeof(HANDLE) <= sizeof(size_t)); } # endif // GTEST_OS_WINDOWS // Tests that EXPECT_DEATH_IF_SUPPORTED/ASSERT_DEATH_IF_SUPPORTED trigger // failures when death tests are available on the system. TEST(ConditionalDeathMacrosDeathTest, ExpectsDeathWhenDeathTestsAvailable) { EXPECT_DEATH_IF_SUPPORTED(DieInside("CondDeathTestExpectMacro"), "death inside CondDeathTestExpectMacro"); ASSERT_DEATH_IF_SUPPORTED(DieInside("CondDeathTestAssertMacro"), "death inside CondDeathTestAssertMacro"); // Empty statement will not crash, which must trigger a failure. EXPECT_NONFATAL_FAILURE(EXPECT_DEATH_IF_SUPPORTED(;, ""), ""); EXPECT_FATAL_FAILURE(ASSERT_DEATH_IF_SUPPORTED(;, ""), ""); } TEST(InDeathTestChildDeathTest, ReportsDeathTestCorrectlyInFastStyle) { testing::GTEST_FLAG(death_test_style) = "fast"; EXPECT_FALSE(InDeathTestChild()); EXPECT_DEATH({ fprintf(stderr, InDeathTestChild() ? "Inside" : "Outside"); fflush(stderr); _exit(1); }, "Inside"); } TEST(InDeathTestChildDeathTest, ReportsDeathTestCorrectlyInThreadSafeStyle) { testing::GTEST_FLAG(death_test_style) = "threadsafe"; EXPECT_FALSE(InDeathTestChild()); EXPECT_DEATH({ fprintf(stderr, InDeathTestChild() ? "Inside" : "Outside"); fflush(stderr); _exit(1); }, "Inside"); } #else // !GTEST_HAS_DEATH_TEST follows using testing::internal::CaptureStderr; using testing::internal::GetCapturedStderr; // Tests that EXPECT_DEATH_IF_SUPPORTED/ASSERT_DEATH_IF_SUPPORTED are still // defined but do not trigger failures when death tests are not available on // the system. TEST(ConditionalDeathMacrosTest, WarnsWhenDeathTestsNotAvailable) { // Empty statement will not crash, but that should not trigger a failure // when death tests are not supported. CaptureStderr(); EXPECT_DEATH_IF_SUPPORTED(;, ""); std::string output = GetCapturedStderr(); ASSERT_TRUE(NULL != strstr(output.c_str(), "Death tests are not supported on this platform")); ASSERT_TRUE(NULL != strstr(output.c_str(), ";")); // The streamed message should not be printed as there is no test failure. CaptureStderr(); EXPECT_DEATH_IF_SUPPORTED(;, "") << "streamed message"; output = GetCapturedStderr(); ASSERT_TRUE(NULL == strstr(output.c_str(), "streamed message")); CaptureStderr(); ASSERT_DEATH_IF_SUPPORTED(;, ""); // NOLINT output = GetCapturedStderr(); ASSERT_TRUE(NULL != strstr(output.c_str(), "Death tests are not supported on this platform")); ASSERT_TRUE(NULL != strstr(output.c_str(), ";")); CaptureStderr(); ASSERT_DEATH_IF_SUPPORTED(;, "") << "streamed message"; // NOLINT output = GetCapturedStderr(); ASSERT_TRUE(NULL == strstr(output.c_str(), "streamed message")); } void FuncWithAssert(int* n) { ASSERT_DEATH_IF_SUPPORTED(return;, ""); (*n)++; } // Tests that ASSERT_DEATH_IF_SUPPORTED does not return from the current // function (as ASSERT_DEATH does) if death tests are not supported. TEST(ConditionalDeathMacrosTest, AssertDeatDoesNotReturnhIfUnsupported) { int n = 0; FuncWithAssert(&n); EXPECT_EQ(1, n); } #endif // !GTEST_HAS_DEATH_TEST // Tests that the death test macros expand to code which may or may not // be followed by operator<<, and that in either case the complete text // comprises only a single C++ statement. // // The syntax should work whether death tests are available or not. TEST(ConditionalDeathMacrosSyntaxDeathTest, SingleStatement) { if (AlwaysFalse()) // This would fail if executed; this is a compilation test only ASSERT_DEATH_IF_SUPPORTED(return, ""); if (AlwaysTrue()) EXPECT_DEATH_IF_SUPPORTED(_exit(1), ""); else // This empty "else" branch is meant to ensure that EXPECT_DEATH // doesn't expand into an "if" statement without an "else" ; // NOLINT if (AlwaysFalse()) ASSERT_DEATH_IF_SUPPORTED(return, "") << "did not die"; if (AlwaysFalse()) ; // NOLINT else EXPECT_DEATH_IF_SUPPORTED(_exit(1), "") << 1 << 2 << 3; } // Tests that conditional death test macros expand to code which interacts // well with switch statements. TEST(ConditionalDeathMacrosSyntaxDeathTest, SwitchStatement) { // Microsoft compiler usually complains about switch statements without // case labels. We suppress that warning for this test. GTEST_DISABLE_MSC_WARNINGS_PUSH_(4065) switch (0) default: ASSERT_DEATH_IF_SUPPORTED(_exit(1), "") << "exit in default switch handler"; switch (0) case 0: EXPECT_DEATH_IF_SUPPORTED(_exit(1), "") << "exit in switch case"; GTEST_DISABLE_MSC_WARNINGS_POP_() } // Tests that a test case whose name ends with "DeathTest" works fine // on Windows. TEST(NotADeathTest, Test) { SUCCEED(); } CSSC-1.4.1/unit-tests/googletest/test/production.cc0000644000000000000000000000330412664550137020416 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // This is part of the unit test for include/gtest/gtest_prod.h. #include "production.h" PrivateCode::PrivateCode() : x_(0) {} CSSC-1.4.1/unit-tests/googletest/test/gtest_list_tests_unittest.py0000755000000000000000000001456312664550137023651 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2006, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Unit test for Google Test's --gtest_list_tests flag. A user can ask Google Test to list all tests by specifying the --gtest_list_tests flag. This script tests such functionality by invoking gtest_list_tests_unittest_ (a program written with Google Test) the command line flags. """ __author__ = 'phanna@google.com (Patrick Hanna)' import gtest_test_utils import re # Constants. # The command line flag for enabling/disabling listing all tests. LIST_TESTS_FLAG = 'gtest_list_tests' # Path to the gtest_list_tests_unittest_ program. EXE_PATH = gtest_test_utils.GetTestExecutablePath('gtest_list_tests_unittest_') # The expected output when running gtest_list_tests_unittest_ with # --gtest_list_tests EXPECTED_OUTPUT_NO_FILTER_RE = re.compile(r"""FooDeathTest\. Test1 Foo\. Bar1 Bar2 DISABLED_Bar3 Abc\. Xyz Def FooBar\. Baz FooTest\. Test1 DISABLED_Test2 Test3 TypedTest/0\. # TypeParam = (VeryLo{245}|class VeryLo{239})\.\.\. TestA TestB TypedTest/1\. # TypeParam = int\s*\* TestA TestB TypedTest/2\. # TypeParam = .*MyArray TestA TestB My/TypeParamTest/0\. # TypeParam = (VeryLo{245}|class VeryLo{239})\.\.\. TestA TestB My/TypeParamTest/1\. # TypeParam = int\s*\* TestA TestB My/TypeParamTest/2\. # TypeParam = .*MyArray TestA TestB MyInstantiation/ValueParamTest\. TestA/0 # GetParam\(\) = one line TestA/1 # GetParam\(\) = two\\nlines TestA/2 # GetParam\(\) = a very\\nlo{241}\.\.\. TestB/0 # GetParam\(\) = one line TestB/1 # GetParam\(\) = two\\nlines TestB/2 # GetParam\(\) = a very\\nlo{241}\.\.\. """) # The expected output when running gtest_list_tests_unittest_ with # --gtest_list_tests and --gtest_filter=Foo*. EXPECTED_OUTPUT_FILTER_FOO_RE = re.compile(r"""FooDeathTest\. Test1 Foo\. Bar1 Bar2 DISABLED_Bar3 FooBar\. Baz FooTest\. Test1 DISABLED_Test2 Test3 """) # Utilities. def Run(args): """Runs gtest_list_tests_unittest_ and returns the list of tests printed.""" return gtest_test_utils.Subprocess([EXE_PATH] + args, capture_stderr=False).output # The unit test. class GTestListTestsUnitTest(gtest_test_utils.TestCase): """Tests using the --gtest_list_tests flag to list all tests.""" def RunAndVerify(self, flag_value, expected_output_re, other_flag): """Runs gtest_list_tests_unittest_ and verifies that it prints the correct tests. Args: flag_value: value of the --gtest_list_tests flag; None if the flag should not be present. expected_output_re: regular expression that matches the expected output after running command; other_flag: a different flag to be passed to command along with gtest_list_tests; None if the flag should not be present. """ if flag_value is None: flag = '' flag_expression = 'not set' elif flag_value == '0': flag = '--%s=0' % LIST_TESTS_FLAG flag_expression = '0' else: flag = '--%s' % LIST_TESTS_FLAG flag_expression = '1' args = [flag] if other_flag is not None: args += [other_flag] output = Run(args) if expected_output_re: self.assert_( expected_output_re.match(output), ('when %s is %s, the output of "%s" is "%s",\n' 'which does not match regex "%s"' % (LIST_TESTS_FLAG, flag_expression, ' '.join(args), output, expected_output_re.pattern))) else: self.assert_( not EXPECTED_OUTPUT_NO_FILTER_RE.match(output), ('when %s is %s, the output of "%s" is "%s"'% (LIST_TESTS_FLAG, flag_expression, ' '.join(args), output))) def testDefaultBehavior(self): """Tests the behavior of the default mode.""" self.RunAndVerify(flag_value=None, expected_output_re=None, other_flag=None) def testFlag(self): """Tests using the --gtest_list_tests flag.""" self.RunAndVerify(flag_value='0', expected_output_re=None, other_flag=None) self.RunAndVerify(flag_value='1', expected_output_re=EXPECTED_OUTPUT_NO_FILTER_RE, other_flag=None) def testOverrideNonFilterFlags(self): """Tests that --gtest_list_tests overrides the non-filter flags.""" self.RunAndVerify(flag_value='1', expected_output_re=EXPECTED_OUTPUT_NO_FILTER_RE, other_flag='--gtest_break_on_failure') def testWithFilterFlags(self): """Tests that --gtest_list_tests takes into account the --gtest_filter flag.""" self.RunAndVerify(flag_value='1', expected_output_re=EXPECTED_OUTPUT_FILTER_FOO_RE, other_flag='--gtest_filter=Foo*') if __name__ == '__main__': gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest-message_test.cc0000644000000000000000000001226612664550137022046 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // Tests for the Message class. #include "gtest/gtest-message.h" #include "gtest/gtest.h" namespace { using ::testing::Message; // Tests the testing::Message class // Tests the default constructor. TEST(MessageTest, DefaultConstructor) { const Message msg; EXPECT_EQ("", msg.GetString()); } // Tests the copy constructor. TEST(MessageTest, CopyConstructor) { const Message msg1("Hello"); const Message msg2(msg1); EXPECT_EQ("Hello", msg2.GetString()); } // Tests constructing a Message from a C-string. TEST(MessageTest, ConstructsFromCString) { Message msg("Hello"); EXPECT_EQ("Hello", msg.GetString()); } // Tests streaming a float. TEST(MessageTest, StreamsFloat) { const std::string s = (Message() << 1.23456F << " " << 2.34567F).GetString(); // Both numbers should be printed with enough precision. EXPECT_PRED_FORMAT2(testing::IsSubstring, "1.234560", s.c_str()); EXPECT_PRED_FORMAT2(testing::IsSubstring, " 2.345669", s.c_str()); } // Tests streaming a double. TEST(MessageTest, StreamsDouble) { const std::string s = (Message() << 1260570880.4555497 << " " << 1260572265.1954534).GetString(); // Both numbers should be printed with enough precision. EXPECT_PRED_FORMAT2(testing::IsSubstring, "1260570880.45", s.c_str()); EXPECT_PRED_FORMAT2(testing::IsSubstring, " 1260572265.19", s.c_str()); } // Tests streaming a non-char pointer. TEST(MessageTest, StreamsPointer) { int n = 0; int* p = &n; EXPECT_NE("(null)", (Message() << p).GetString()); } // Tests streaming a NULL non-char pointer. TEST(MessageTest, StreamsNullPointer) { int* p = NULL; EXPECT_EQ("(null)", (Message() << p).GetString()); } // Tests streaming a C string. TEST(MessageTest, StreamsCString) { EXPECT_EQ("Foo", (Message() << "Foo").GetString()); } // Tests streaming a NULL C string. TEST(MessageTest, StreamsNullCString) { char* p = NULL; EXPECT_EQ("(null)", (Message() << p).GetString()); } // Tests streaming std::string. TEST(MessageTest, StreamsString) { const ::std::string str("Hello"); EXPECT_EQ("Hello", (Message() << str).GetString()); } // Tests that we can output strings containing embedded NULs. TEST(MessageTest, StreamsStringWithEmbeddedNUL) { const char char_array_with_nul[] = "Here's a NUL\0 and some more string"; const ::std::string string_with_nul(char_array_with_nul, sizeof(char_array_with_nul) - 1); EXPECT_EQ("Here's a NUL\\0 and some more string", (Message() << string_with_nul).GetString()); } // Tests streaming a NUL char. TEST(MessageTest, StreamsNULChar) { EXPECT_EQ("\\0", (Message() << '\0').GetString()); } // Tests streaming int. TEST(MessageTest, StreamsInt) { EXPECT_EQ("123", (Message() << 123).GetString()); } // Tests that basic IO manipulators (endl, ends, and flush) can be // streamed to Message. TEST(MessageTest, StreamsBasicIoManip) { EXPECT_EQ("Line 1.\nA NUL char \\0 in line 2.", (Message() << "Line 1." << std::endl << "A NUL char " << std::ends << std::flush << " in line 2.").GetString()); } // Tests Message::GetString() TEST(MessageTest, GetString) { Message msg; msg << 1 << " lamb"; EXPECT_EQ("1 lamb", msg.GetString()); } // Tests streaming a Message object to an ostream. TEST(MessageTest, StreamsToOStream) { Message msg("Hello"); ::std::stringstream ss; ss << msg; EXPECT_EQ("Hello", testing::internal::StringStreamToString(&ss)); } // Tests that a Message object doesn't take up too much stack space. TEST(MessageTest, DoesNotTakeUpMuchStackSpace) { EXPECT_LE(sizeof(Message), 16U); } } // namespace CSSC-1.4.1/unit-tests/googletest/test/gtest_main_unittest.cc0000644000000000000000000000354012664550137022323 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) #include "gtest/gtest.h" // Tests that we don't have to define main() when we link to // gtest_main instead of gtest. namespace { TEST(GTestMainTest, ShouldSucceed) { } } // namespace // We are using the main() function defined in src/gtest_main.cc, so // we don't define it here. CSSC-1.4.1/unit-tests/googletest/test/gtest_sole_header_test.cc0000644000000000000000000000425512664550137022755 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: mheule@google.com (Markus Heule) // // This test verifies that it's possible to use Google Test by including // the gtest.h header file alone. #include "gtest/gtest.h" namespace { void Subroutine() { EXPECT_EQ(42, 42); } TEST(NoFatalFailureTest, ExpectNoFatalFailure) { EXPECT_NO_FATAL_FAILURE(;); EXPECT_NO_FATAL_FAILURE(SUCCEED()); EXPECT_NO_FATAL_FAILURE(Subroutine()); EXPECT_NO_FATAL_FAILURE({ SUCCEED(); }); } TEST(NoFatalFailureTest, AssertNoFatalFailure) { ASSERT_NO_FATAL_FAILURE(;); ASSERT_NO_FATAL_FAILURE(SUCCEED()); ASSERT_NO_FATAL_FAILURE(Subroutine()); ASSERT_NO_FATAL_FAILURE({ SUCCEED(); }); } } // namespace CSSC-1.4.1/unit-tests/googletest/test/gtest_environment_test.cc0000644000000000000000000001471612664550137023052 0ustar0000000000000000// Copyright 2007, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // Tests using global test environments. #include #include #include "gtest/gtest.h" #define GTEST_IMPLEMENTATION_ 1 // Required for the next #include. #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ namespace testing { GTEST_DECLARE_string_(filter); } namespace { enum FailureType { NO_FAILURE, NON_FATAL_FAILURE, FATAL_FAILURE }; // For testing using global test environments. class MyEnvironment : public testing::Environment { public: MyEnvironment() { Reset(); } // Depending on the value of failure_in_set_up_, SetUp() will // generate a non-fatal failure, generate a fatal failure, or // succeed. virtual void SetUp() { set_up_was_run_ = true; switch (failure_in_set_up_) { case NON_FATAL_FAILURE: ADD_FAILURE() << "Expected non-fatal failure in global set-up."; break; case FATAL_FAILURE: FAIL() << "Expected fatal failure in global set-up."; break; default: break; } } // Generates a non-fatal failure. virtual void TearDown() { tear_down_was_run_ = true; ADD_FAILURE() << "Expected non-fatal failure in global tear-down."; } // Resets the state of the environment s.t. it can be reused. void Reset() { failure_in_set_up_ = NO_FAILURE; set_up_was_run_ = false; tear_down_was_run_ = false; } // We call this function to set the type of failure SetUp() should // generate. void set_failure_in_set_up(FailureType type) { failure_in_set_up_ = type; } // Was SetUp() run? bool set_up_was_run() const { return set_up_was_run_; } // Was TearDown() run? bool tear_down_was_run() const { return tear_down_was_run_; } private: FailureType failure_in_set_up_; bool set_up_was_run_; bool tear_down_was_run_; }; // Was the TEST run? bool test_was_run; // The sole purpose of this TEST is to enable us to check whether it // was run. TEST(FooTest, Bar) { test_was_run = true; } // Prints the message and aborts the program if condition is false. void Check(bool condition, const char* msg) { if (!condition) { printf("FAILED: %s\n", msg); testing::internal::posix::Abort(); } } // Runs the tests. Return true iff successful. // // The 'failure' parameter specifies the type of failure that should // be generated by the global set-up. int RunAllTests(MyEnvironment* env, FailureType failure) { env->Reset(); env->set_failure_in_set_up(failure); test_was_run = false; testing::internal::GetUnitTestImpl()->ClearAdHocTestResult(); return RUN_ALL_TESTS(); } } // namespace int main(int argc, char **argv) { testing::InitGoogleTest(&argc, argv); // Registers a global test environment, and verifies that the // registration function returns its argument. MyEnvironment* const env = new MyEnvironment; Check(testing::AddGlobalTestEnvironment(env) == env, "AddGlobalTestEnvironment() should return its argument."); // Verifies that RUN_ALL_TESTS() runs the tests when the global // set-up is successful. Check(RunAllTests(env, NO_FAILURE) != 0, "RUN_ALL_TESTS() should return non-zero, as the global tear-down " "should generate a failure."); Check(test_was_run, "The tests should run, as the global set-up should generate no " "failure"); Check(env->tear_down_was_run(), "The global tear-down should run, as the global set-up was run."); // Verifies that RUN_ALL_TESTS() runs the tests when the global // set-up generates no fatal failure. Check(RunAllTests(env, NON_FATAL_FAILURE) != 0, "RUN_ALL_TESTS() should return non-zero, as both the global set-up " "and the global tear-down should generate a non-fatal failure."); Check(test_was_run, "The tests should run, as the global set-up should generate no " "fatal failure."); Check(env->tear_down_was_run(), "The global tear-down should run, as the global set-up was run."); // Verifies that RUN_ALL_TESTS() runs no test when the global set-up // generates a fatal failure. Check(RunAllTests(env, FATAL_FAILURE) != 0, "RUN_ALL_TESTS() should return non-zero, as the global set-up " "should generate a fatal failure."); Check(!test_was_run, "The tests should not run, as the global set-up should generate " "a fatal failure."); Check(env->tear_down_was_run(), "The global tear-down should run, as the global set-up was run."); // Verifies that RUN_ALL_TESTS() doesn't do global set-up or // tear-down when there is no test to run. testing::GTEST_FLAG(filter) = "-*"; Check(RunAllTests(env, NO_FAILURE) == 0, "RUN_ALL_TESTS() should return zero, as there is no test to run."); Check(!env->set_up_was_run(), "The global set-up should not run, as there is no test to run."); Check(!env->tear_down_was_run(), "The global tear-down should not run, " "as the global set-up was not run."); printf("PASS\n"); return 0; } CSSC-1.4.1/unit-tests/googletest/test/gtest_xml_output_unittest.py0000755000000000000000000003436412664550137023675 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2006, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Unit test for the gtest_xml_output module""" __author__ = 'eefacm@gmail.com (Sean Mcafee)' import datetime import errno import os import re import sys from xml.dom import minidom, Node import gtest_test_utils import gtest_xml_test_utils GTEST_FILTER_FLAG = '--gtest_filter' GTEST_LIST_TESTS_FLAG = '--gtest_list_tests' GTEST_OUTPUT_FLAG = "--gtest_output" GTEST_DEFAULT_OUTPUT_FILE = "test_detail.xml" GTEST_PROGRAM_NAME = "gtest_xml_output_unittest_" SUPPORTS_STACK_TRACES = False if SUPPORTS_STACK_TRACES: STACK_TRACE_TEMPLATE = '\nStack trace:\n*' else: STACK_TRACE_TEMPLATE = '' EXPECTED_NON_EMPTY_XML = """ ]]>%(stack)s]]> """ % {'stack': STACK_TRACE_TEMPLATE} EXPECTED_FILTERED_TEST_XML = """ """ EXPECTED_EMPTY_XML = """ """ GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME) SUPPORTS_TYPED_TESTS = 'TypedTest' in gtest_test_utils.Subprocess( [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False).output class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase): """ Unit test for Google Test's XML output functionality. """ # This test currently breaks on platforms that do not support typed and # type-parameterized tests, so we don't run it under them. if SUPPORTS_TYPED_TESTS: def testNonEmptyXmlOutput(self): """ Runs a test program that generates a non-empty XML output, and tests that the XML output is expected. """ self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY_XML, 1) def testEmptyXmlOutput(self): """Verifies XML output for a Google Test binary without actual tests. Runs a test program that generates an empty XML output, and tests that the XML output is expected. """ self._TestXmlOutput('gtest_no_test_unittest', EXPECTED_EMPTY_XML, 0) def testTimestampValue(self): """Checks whether the timestamp attribute in the XML output is valid. Runs a test program that generates an empty XML output, and checks if the timestamp attribute in the testsuites tag is valid. """ actual = self._GetXmlOutput('gtest_no_test_unittest', [], 0) date_time_str = actual.documentElement.getAttributeNode('timestamp').value # datetime.strptime() is only available in Python 2.5+ so we have to # parse the expected datetime manually. match = re.match(r'(\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)', date_time_str) self.assertTrue( re.match, 'XML datettime string %s has incorrect format' % date_time_str) date_time_from_xml = datetime.datetime( year=int(match.group(1)), month=int(match.group(2)), day=int(match.group(3)), hour=int(match.group(4)), minute=int(match.group(5)), second=int(match.group(6))) time_delta = abs(datetime.datetime.now() - date_time_from_xml) # timestamp value should be near the current local time self.assertTrue(time_delta < datetime.timedelta(seconds=600), 'time_delta is %s' % time_delta) actual.unlink() def testDefaultOutputFile(self): """ Confirms that Google Test produces an XML output file with the expected default name if no name is explicitly specified. """ output_file = os.path.join(gtest_test_utils.GetTempDir(), GTEST_DEFAULT_OUTPUT_FILE) gtest_prog_path = gtest_test_utils.GetTestExecutablePath( 'gtest_no_test_unittest') try: os.remove(output_file) except OSError, e: if e.errno != errno.ENOENT: raise p = gtest_test_utils.Subprocess( [gtest_prog_path, '%s=xml' % GTEST_OUTPUT_FLAG], working_dir=gtest_test_utils.GetTempDir()) self.assert_(p.exited) self.assertEquals(0, p.exit_code) self.assert_(os.path.isfile(output_file)) def testSuppressedXmlOutput(self): """ Tests that no XML file is generated if the default XML listener is shut down before RUN_ALL_TESTS is invoked. """ xml_path = os.path.join(gtest_test_utils.GetTempDir(), GTEST_PROGRAM_NAME + 'out.xml') if os.path.isfile(xml_path): os.remove(xml_path) command = [GTEST_PROGRAM_PATH, '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path), '--shut_down_xml'] p = gtest_test_utils.Subprocess(command) if p.terminated_by_signal: # p.signal is avalable only if p.terminated_by_signal is True. self.assertFalse( p.terminated_by_signal, '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal)) else: self.assert_(p.exited) self.assertEquals(1, p.exit_code, "'%s' exited with code %s, which doesn't match " 'the expected exit code %s.' % (command, p.exit_code, 1)) self.assert_(not os.path.isfile(xml_path)) def testFilteredTestXmlOutput(self): """Verifies XML output when a filter is applied. Runs a test program that executes only some tests and verifies that non-selected tests do not show up in the XML output. """ self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_FILTERED_TEST_XML, 0, extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG]) def _GetXmlOutput(self, gtest_prog_name, extra_args, expected_exit_code): """ Returns the xml output generated by running the program gtest_prog_name. Furthermore, the program's exit code must be expected_exit_code. """ xml_path = os.path.join(gtest_test_utils.GetTempDir(), gtest_prog_name + 'out.xml') gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name) command = ([gtest_prog_path, '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path)] + extra_args) p = gtest_test_utils.Subprocess(command) if p.terminated_by_signal: self.assert_(False, '%s was killed by signal %d' % (gtest_prog_name, p.signal)) else: self.assert_(p.exited) self.assertEquals(expected_exit_code, p.exit_code, "'%s' exited with code %s, which doesn't match " 'the expected exit code %s.' % (command, p.exit_code, expected_exit_code)) actual = minidom.parse(xml_path) return actual def _TestXmlOutput(self, gtest_prog_name, expected_xml, expected_exit_code, extra_args=None): """ Asserts that the XML document generated by running the program gtest_prog_name matches expected_xml, a string containing another XML document. Furthermore, the program's exit code must be expected_exit_code. """ actual = self._GetXmlOutput(gtest_prog_name, extra_args or [], expected_exit_code) expected = minidom.parseString(expected_xml) self.NormalizeXml(actual.documentElement) self.AssertEquivalentNodes(expected.documentElement, actual.documentElement) expected.unlink() actual.unlink() if __name__ == '__main__': os.environ['GTEST_STACK_TRACE_DEPTH'] = '1' gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest_help_test_.cc0000644000000000000000000000412312664550137021564 0ustar0000000000000000// Copyright 2009, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // This program is meant to be run by gtest_help_test.py. Do not run // it directly. #include "gtest/gtest.h" // When a help flag is specified, this program should skip the tests // and exit with 0; otherwise the following test will be executed, // causing this program to exit with a non-zero code. TEST(HelpFlagTest, ShouldNotBeRun) { ASSERT_TRUE(false) << "Tests shouldn't be run when --help is specified."; } #if GTEST_HAS_DEATH_TEST TEST(DeathTest, UsedByPythonScriptToDetectSupportForDeathTestsInThisBinary) {} #endif CSSC-1.4.1/unit-tests/googletest/test/gtest-printers_test.cc0000644000000000000000000014706212664550137022273 0ustar0000000000000000// Copyright 2007, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Google Test - The Google C++ Testing Framework // // This file tests the universal value printer. #include "gtest/gtest-printers.h" #include #include #include #include #include #include #include #include #include #include #include #include #include "gtest/gtest.h" // hash_map and hash_set are available under Visual C++. #if _MSC_VER # define GTEST_HAS_HASH_MAP_ 1 // Indicates that hash_map is available. # include // NOLINT # define GTEST_HAS_HASH_SET_ 1 // Indicates that hash_set is available. # include // NOLINT #endif // GTEST_OS_WINDOWS // Some user-defined types for testing the universal value printer. // An anonymous enum type. enum AnonymousEnum { kAE1 = -1, kAE2 = 1 }; // An enum without a user-defined printer. enum EnumWithoutPrinter { kEWP1 = -2, kEWP2 = 42 }; // An enum with a << operator. enum EnumWithStreaming { kEWS1 = 10 }; std::ostream& operator<<(std::ostream& os, EnumWithStreaming e) { return os << (e == kEWS1 ? "kEWS1" : "invalid"); } // An enum with a PrintTo() function. enum EnumWithPrintTo { kEWPT1 = 1 }; void PrintTo(EnumWithPrintTo e, std::ostream* os) { *os << (e == kEWPT1 ? "kEWPT1" : "invalid"); } // A class implicitly convertible to BiggestInt. class BiggestIntConvertible { public: operator ::testing::internal::BiggestInt() const { return 42; } }; // A user-defined unprintable class template in the global namespace. template class UnprintableTemplateInGlobal { public: UnprintableTemplateInGlobal() : value_() {} private: T value_; }; // A user-defined streamable type in the global namespace. class StreamableInGlobal { public: virtual ~StreamableInGlobal() {} }; inline void operator<<(::std::ostream& os, const StreamableInGlobal& /* x */) { os << "StreamableInGlobal"; } void operator<<(::std::ostream& os, const StreamableInGlobal* /* x */) { os << "StreamableInGlobal*"; } namespace foo { // A user-defined unprintable type in a user namespace. class UnprintableInFoo { public: UnprintableInFoo() : z_(0) { memcpy(xy_, "\xEF\x12\x0\x0\x34\xAB\x0\x0", 8); } double z() const { return z_; } private: char xy_[8]; double z_; }; // A user-defined printable type in a user-chosen namespace. struct PrintableViaPrintTo { PrintableViaPrintTo() : value() {} int value; }; void PrintTo(const PrintableViaPrintTo& x, ::std::ostream* os) { *os << "PrintableViaPrintTo: " << x.value; } // A type with a user-defined << for printing its pointer. struct PointerPrintable { }; ::std::ostream& operator<<(::std::ostream& os, const PointerPrintable* /* x */) { return os << "PointerPrintable*"; } // A user-defined printable class template in a user-chosen namespace. template class PrintableViaPrintToTemplate { public: explicit PrintableViaPrintToTemplate(const T& a_value) : value_(a_value) {} const T& value() const { return value_; } private: T value_; }; template void PrintTo(const PrintableViaPrintToTemplate& x, ::std::ostream* os) { *os << "PrintableViaPrintToTemplate: " << x.value(); } // A user-defined streamable class template in a user namespace. template class StreamableTemplateInFoo { public: StreamableTemplateInFoo() : value_() {} const T& value() const { return value_; } private: T value_; }; template inline ::std::ostream& operator<<(::std::ostream& os, const StreamableTemplateInFoo& x) { return os << "StreamableTemplateInFoo: " << x.value(); } } // namespace foo namespace testing { namespace gtest_printers_test { using ::std::deque; using ::std::list; using ::std::make_pair; using ::std::map; using ::std::multimap; using ::std::multiset; using ::std::pair; using ::std::set; using ::std::vector; using ::testing::PrintToString; using ::testing::internal::FormatForComparisonFailureMessage; using ::testing::internal::ImplicitCast_; using ::testing::internal::NativeArray; using ::testing::internal::RE; using ::testing::internal::RelationToSourceReference; using ::testing::internal::Strings; using ::testing::internal::UniversalPrint; using ::testing::internal::UniversalPrinter; using ::testing::internal::UniversalTersePrint; using ::testing::internal::UniversalTersePrintTupleFieldsToStrings; using ::testing::internal::string; // The hash_* classes are not part of the C++ standard. STLport // defines them in namespace std. MSVC defines them in ::stdext. GCC // defines them in ::. #ifdef _STLP_HASH_MAP // We got from STLport. using ::std::hash_map; using ::std::hash_set; using ::std::hash_multimap; using ::std::hash_multiset; #elif _MSC_VER using ::stdext::hash_map; using ::stdext::hash_set; using ::stdext::hash_multimap; using ::stdext::hash_multiset; #endif // Prints a value to a string using the universal value printer. This // is a helper for testing UniversalPrinter::Print() for various types. template string Print(const T& value) { ::std::stringstream ss; UniversalPrinter::Print(value, &ss); return ss.str(); } // Prints a value passed by reference to a string, using the universal // value printer. This is a helper for testing // UniversalPrinter::Print() for various types. template string PrintByRef(const T& value) { ::std::stringstream ss; UniversalPrinter::Print(value, &ss); return ss.str(); } // Tests printing various enum types. TEST(PrintEnumTest, AnonymousEnum) { EXPECT_EQ("-1", Print(kAE1)); EXPECT_EQ("1", Print(kAE2)); } TEST(PrintEnumTest, EnumWithoutPrinter) { EXPECT_EQ("-2", Print(kEWP1)); EXPECT_EQ("42", Print(kEWP2)); } TEST(PrintEnumTest, EnumWithStreaming) { EXPECT_EQ("kEWS1", Print(kEWS1)); EXPECT_EQ("invalid", Print(static_cast(0))); } TEST(PrintEnumTest, EnumWithPrintTo) { EXPECT_EQ("kEWPT1", Print(kEWPT1)); EXPECT_EQ("invalid", Print(static_cast(0))); } // Tests printing a class implicitly convertible to BiggestInt. TEST(PrintClassTest, BiggestIntConvertible) { EXPECT_EQ("42", Print(BiggestIntConvertible())); } // Tests printing various char types. // char. TEST(PrintCharTest, PlainChar) { EXPECT_EQ("'\\0'", Print('\0')); EXPECT_EQ("'\\'' (39, 0x27)", Print('\'')); EXPECT_EQ("'\"' (34, 0x22)", Print('"')); EXPECT_EQ("'?' (63, 0x3F)", Print('?')); EXPECT_EQ("'\\\\' (92, 0x5C)", Print('\\')); EXPECT_EQ("'\\a' (7)", Print('\a')); EXPECT_EQ("'\\b' (8)", Print('\b')); EXPECT_EQ("'\\f' (12, 0xC)", Print('\f')); EXPECT_EQ("'\\n' (10, 0xA)", Print('\n')); EXPECT_EQ("'\\r' (13, 0xD)", Print('\r')); EXPECT_EQ("'\\t' (9)", Print('\t')); EXPECT_EQ("'\\v' (11, 0xB)", Print('\v')); EXPECT_EQ("'\\x7F' (127)", Print('\x7F')); EXPECT_EQ("'\\xFF' (255)", Print('\xFF')); EXPECT_EQ("' ' (32, 0x20)", Print(' ')); EXPECT_EQ("'a' (97, 0x61)", Print('a')); } // signed char. TEST(PrintCharTest, SignedChar) { EXPECT_EQ("'\\0'", Print(static_cast('\0'))); EXPECT_EQ("'\\xCE' (-50)", Print(static_cast(-50))); } // unsigned char. TEST(PrintCharTest, UnsignedChar) { EXPECT_EQ("'\\0'", Print(static_cast('\0'))); EXPECT_EQ("'b' (98, 0x62)", Print(static_cast('b'))); } // Tests printing other simple, built-in types. // bool. TEST(PrintBuiltInTypeTest, Bool) { EXPECT_EQ("false", Print(false)); EXPECT_EQ("true", Print(true)); } // wchar_t. TEST(PrintBuiltInTypeTest, Wchar_t) { EXPECT_EQ("L'\\0'", Print(L'\0')); EXPECT_EQ("L'\\'' (39, 0x27)", Print(L'\'')); EXPECT_EQ("L'\"' (34, 0x22)", Print(L'"')); EXPECT_EQ("L'?' (63, 0x3F)", Print(L'?')); EXPECT_EQ("L'\\\\' (92, 0x5C)", Print(L'\\')); EXPECT_EQ("L'\\a' (7)", Print(L'\a')); EXPECT_EQ("L'\\b' (8)", Print(L'\b')); EXPECT_EQ("L'\\f' (12, 0xC)", Print(L'\f')); EXPECT_EQ("L'\\n' (10, 0xA)", Print(L'\n')); EXPECT_EQ("L'\\r' (13, 0xD)", Print(L'\r')); EXPECT_EQ("L'\\t' (9)", Print(L'\t')); EXPECT_EQ("L'\\v' (11, 0xB)", Print(L'\v')); EXPECT_EQ("L'\\x7F' (127)", Print(L'\x7F')); EXPECT_EQ("L'\\xFF' (255)", Print(L'\xFF')); EXPECT_EQ("L' ' (32, 0x20)", Print(L' ')); EXPECT_EQ("L'a' (97, 0x61)", Print(L'a')); EXPECT_EQ("L'\\x576' (1398)", Print(static_cast(0x576))); EXPECT_EQ("L'\\xC74D' (51021)", Print(static_cast(0xC74D))); } // Test that Int64 provides more storage than wchar_t. TEST(PrintTypeSizeTest, Wchar_t) { EXPECT_LT(sizeof(wchar_t), sizeof(testing::internal::Int64)); } // Various integer types. TEST(PrintBuiltInTypeTest, Integer) { EXPECT_EQ("'\\xFF' (255)", Print(static_cast(255))); // uint8 EXPECT_EQ("'\\x80' (-128)", Print(static_cast(-128))); // int8 EXPECT_EQ("65535", Print(USHRT_MAX)); // uint16 EXPECT_EQ("-32768", Print(SHRT_MIN)); // int16 EXPECT_EQ("4294967295", Print(UINT_MAX)); // uint32 EXPECT_EQ("-2147483648", Print(INT_MIN)); // int32 EXPECT_EQ("18446744073709551615", Print(static_cast(-1))); // uint64 EXPECT_EQ("-9223372036854775808", Print(static_cast(1) << 63)); // int64 } // Size types. TEST(PrintBuiltInTypeTest, Size_t) { EXPECT_EQ("1", Print(sizeof('a'))); // size_t. #if !GTEST_OS_WINDOWS // Windows has no ssize_t type. EXPECT_EQ("-2", Print(static_cast(-2))); // ssize_t. #endif // !GTEST_OS_WINDOWS } // Floating-points. TEST(PrintBuiltInTypeTest, FloatingPoints) { EXPECT_EQ("1.5", Print(1.5f)); // float EXPECT_EQ("-2.5", Print(-2.5)); // double } // Since ::std::stringstream::operator<<(const void *) formats the pointer // output differently with different compilers, we have to create the expected // output first and use it as our expectation. static string PrintPointer(const void *p) { ::std::stringstream expected_result_stream; expected_result_stream << p; return expected_result_stream.str(); } // Tests printing C strings. // const char*. TEST(PrintCStringTest, Const) { const char* p = "World"; EXPECT_EQ(PrintPointer(p) + " pointing to \"World\"", Print(p)); } // char*. TEST(PrintCStringTest, NonConst) { char p[] = "Hi"; EXPECT_EQ(PrintPointer(p) + " pointing to \"Hi\"", Print(static_cast(p))); } // NULL C string. TEST(PrintCStringTest, Null) { const char* p = NULL; EXPECT_EQ("NULL", Print(p)); } // Tests that C strings are escaped properly. TEST(PrintCStringTest, EscapesProperly) { const char* p = "'\"?\\\a\b\f\n\r\t\v\x7F\xFF a"; EXPECT_EQ(PrintPointer(p) + " pointing to \"'\\\"?\\\\\\a\\b\\f" "\\n\\r\\t\\v\\x7F\\xFF a\"", Print(p)); } // MSVC compiler can be configured to define whar_t as a typedef // of unsigned short. Defining an overload for const wchar_t* in that case // would cause pointers to unsigned shorts be printed as wide strings, // possibly accessing more memory than intended and causing invalid // memory accesses. MSVC defines _NATIVE_WCHAR_T_DEFINED symbol when // wchar_t is implemented as a native type. #if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED) // const wchar_t*. TEST(PrintWideCStringTest, Const) { const wchar_t* p = L"World"; EXPECT_EQ(PrintPointer(p) + " pointing to L\"World\"", Print(p)); } // wchar_t*. TEST(PrintWideCStringTest, NonConst) { wchar_t p[] = L"Hi"; EXPECT_EQ(PrintPointer(p) + " pointing to L\"Hi\"", Print(static_cast(p))); } // NULL wide C string. TEST(PrintWideCStringTest, Null) { const wchar_t* p = NULL; EXPECT_EQ("NULL", Print(p)); } // Tests that wide C strings are escaped properly. TEST(PrintWideCStringTest, EscapesProperly) { const wchar_t s[] = {'\'', '"', '?', '\\', '\a', '\b', '\f', '\n', '\r', '\t', '\v', 0xD3, 0x576, 0x8D3, 0xC74D, ' ', 'a', '\0'}; EXPECT_EQ(PrintPointer(s) + " pointing to L\"'\\\"?\\\\\\a\\b\\f" "\\n\\r\\t\\v\\xD3\\x576\\x8D3\\xC74D a\"", Print(static_cast(s))); } #endif // native wchar_t // Tests printing pointers to other char types. // signed char*. TEST(PrintCharPointerTest, SignedChar) { signed char* p = reinterpret_cast(0x1234); EXPECT_EQ(PrintPointer(p), Print(p)); p = NULL; EXPECT_EQ("NULL", Print(p)); } // const signed char*. TEST(PrintCharPointerTest, ConstSignedChar) { signed char* p = reinterpret_cast(0x1234); EXPECT_EQ(PrintPointer(p), Print(p)); p = NULL; EXPECT_EQ("NULL", Print(p)); } // unsigned char*. TEST(PrintCharPointerTest, UnsignedChar) { unsigned char* p = reinterpret_cast(0x1234); EXPECT_EQ(PrintPointer(p), Print(p)); p = NULL; EXPECT_EQ("NULL", Print(p)); } // const unsigned char*. TEST(PrintCharPointerTest, ConstUnsignedChar) { const unsigned char* p = reinterpret_cast(0x1234); EXPECT_EQ(PrintPointer(p), Print(p)); p = NULL; EXPECT_EQ("NULL", Print(p)); } // Tests printing pointers to simple, built-in types. // bool*. TEST(PrintPointerToBuiltInTypeTest, Bool) { bool* p = reinterpret_cast(0xABCD); EXPECT_EQ(PrintPointer(p), Print(p)); p = NULL; EXPECT_EQ("NULL", Print(p)); } // void*. TEST(PrintPointerToBuiltInTypeTest, Void) { void* p = reinterpret_cast(0xABCD); EXPECT_EQ(PrintPointer(p), Print(p)); p = NULL; EXPECT_EQ("NULL", Print(p)); } // const void*. TEST(PrintPointerToBuiltInTypeTest, ConstVoid) { const void* p = reinterpret_cast(0xABCD); EXPECT_EQ(PrintPointer(p), Print(p)); p = NULL; EXPECT_EQ("NULL", Print(p)); } // Tests printing pointers to pointers. TEST(PrintPointerToPointerTest, IntPointerPointer) { int** p = reinterpret_cast(0xABCD); EXPECT_EQ(PrintPointer(p), Print(p)); p = NULL; EXPECT_EQ("NULL", Print(p)); } // Tests printing (non-member) function pointers. void MyFunction(int /* n */) {} TEST(PrintPointerTest, NonMemberFunctionPointer) { // We cannot directly cast &MyFunction to const void* because the // standard disallows casting between pointers to functions and // pointers to objects, and some compilers (e.g. GCC 3.4) enforce // this limitation. EXPECT_EQ( PrintPointer(reinterpret_cast( reinterpret_cast(&MyFunction))), Print(&MyFunction)); int (*p)(bool) = NULL; // NOLINT EXPECT_EQ("NULL", Print(p)); } // An assertion predicate determining whether a one string is a prefix for // another. template AssertionResult HasPrefix(const StringType& str, const StringType& prefix) { if (str.find(prefix, 0) == 0) return AssertionSuccess(); const bool is_wide_string = sizeof(prefix[0]) > 1; const char* const begin_string_quote = is_wide_string ? "L\"" : "\""; return AssertionFailure() << begin_string_quote << prefix << "\" is not a prefix of " << begin_string_quote << str << "\"\n"; } // Tests printing member variable pointers. Although they are called // pointers, they don't point to a location in the address space. // Their representation is implementation-defined. Thus they will be // printed as raw bytes. struct Foo { public: virtual ~Foo() {} int MyMethod(char x) { return x + 1; } virtual char MyVirtualMethod(int /* n */) { return 'a'; } int value; }; TEST(PrintPointerTest, MemberVariablePointer) { EXPECT_TRUE(HasPrefix(Print(&Foo::value), Print(sizeof(&Foo::value)) + "-byte object ")); int (Foo::*p) = NULL; // NOLINT EXPECT_TRUE(HasPrefix(Print(p), Print(sizeof(p)) + "-byte object ")); } // Tests printing member function pointers. Although they are called // pointers, they don't point to a location in the address space. // Their representation is implementation-defined. Thus they will be // printed as raw bytes. TEST(PrintPointerTest, MemberFunctionPointer) { EXPECT_TRUE(HasPrefix(Print(&Foo::MyMethod), Print(sizeof(&Foo::MyMethod)) + "-byte object ")); EXPECT_TRUE( HasPrefix(Print(&Foo::MyVirtualMethod), Print(sizeof((&Foo::MyVirtualMethod))) + "-byte object ")); int (Foo::*p)(char) = NULL; // NOLINT EXPECT_TRUE(HasPrefix(Print(p), Print(sizeof(p)) + "-byte object ")); } // Tests printing C arrays. // The difference between this and Print() is that it ensures that the // argument is a reference to an array. template string PrintArrayHelper(T (&a)[N]) { return Print(a); } // One-dimensional array. TEST(PrintArrayTest, OneDimensionalArray) { int a[5] = { 1, 2, 3, 4, 5 }; EXPECT_EQ("{ 1, 2, 3, 4, 5 }", PrintArrayHelper(a)); } // Two-dimensional array. TEST(PrintArrayTest, TwoDimensionalArray) { int a[2][5] = { { 1, 2, 3, 4, 5 }, { 6, 7, 8, 9, 0 } }; EXPECT_EQ("{ { 1, 2, 3, 4, 5 }, { 6, 7, 8, 9, 0 } }", PrintArrayHelper(a)); } // Array of const elements. TEST(PrintArrayTest, ConstArray) { const bool a[1] = { false }; EXPECT_EQ("{ false }", PrintArrayHelper(a)); } // char array without terminating NUL. TEST(PrintArrayTest, CharArrayWithNoTerminatingNul) { // Array a contains '\0' in the middle and doesn't end with '\0'. char a[] = { 'H', '\0', 'i' }; EXPECT_EQ("\"H\\0i\" (no terminating NUL)", PrintArrayHelper(a)); } // const char array with terminating NUL. TEST(PrintArrayTest, ConstCharArrayWithTerminatingNul) { const char a[] = "\0Hi"; EXPECT_EQ("\"\\0Hi\"", PrintArrayHelper(a)); } // const wchar_t array without terminating NUL. TEST(PrintArrayTest, WCharArrayWithNoTerminatingNul) { // Array a contains '\0' in the middle and doesn't end with '\0'. const wchar_t a[] = { L'H', L'\0', L'i' }; EXPECT_EQ("L\"H\\0i\" (no terminating NUL)", PrintArrayHelper(a)); } // wchar_t array with terminating NUL. TEST(PrintArrayTest, WConstCharArrayWithTerminatingNul) { const wchar_t a[] = L"\0Hi"; EXPECT_EQ("L\"\\0Hi\"", PrintArrayHelper(a)); } // Array of objects. TEST(PrintArrayTest, ObjectArray) { string a[3] = { "Hi", "Hello", "Ni hao" }; EXPECT_EQ("{ \"Hi\", \"Hello\", \"Ni hao\" }", PrintArrayHelper(a)); } // Array with many elements. TEST(PrintArrayTest, BigArray) { int a[100] = { 1, 2, 3 }; EXPECT_EQ("{ 1, 2, 3, 0, 0, 0, 0, 0, ..., 0, 0, 0, 0, 0, 0, 0, 0 }", PrintArrayHelper(a)); } // Tests printing ::string and ::std::string. #if GTEST_HAS_GLOBAL_STRING // ::string. TEST(PrintStringTest, StringInGlobalNamespace) { const char s[] = "'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a"; const ::string str(s, sizeof(s)); EXPECT_EQ("\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"", Print(str)); } #endif // GTEST_HAS_GLOBAL_STRING // ::std::string. TEST(PrintStringTest, StringInStdNamespace) { const char s[] = "'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a"; const ::std::string str(s, sizeof(s)); EXPECT_EQ("\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"", Print(str)); } TEST(PrintStringTest, StringAmbiguousHex) { // "\x6BANANA" is ambiguous, it can be interpreted as starting with either of: // '\x6', '\x6B', or '\x6BA'. // a hex escaping sequence following by a decimal digit EXPECT_EQ("\"0\\x12\" \"3\"", Print(::std::string("0\x12" "3"))); // a hex escaping sequence following by a hex digit (lower-case) EXPECT_EQ("\"mm\\x6\" \"bananas\"", Print(::std::string("mm\x6" "bananas"))); // a hex escaping sequence following by a hex digit (upper-case) EXPECT_EQ("\"NOM\\x6\" \"BANANA\"", Print(::std::string("NOM\x6" "BANANA"))); // a hex escaping sequence following by a non-xdigit EXPECT_EQ("\"!\\x5-!\"", Print(::std::string("!\x5-!"))); } // Tests printing ::wstring and ::std::wstring. #if GTEST_HAS_GLOBAL_WSTRING // ::wstring. TEST(PrintWideStringTest, StringInGlobalNamespace) { const wchar_t s[] = L"'\"?\\\a\b\f\n\0\r\t\v\xD3\x576\x8D3\xC74D a"; const ::wstring str(s, sizeof(s)/sizeof(wchar_t)); EXPECT_EQ("L\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v" "\\xD3\\x576\\x8D3\\xC74D a\\0\"", Print(str)); } #endif // GTEST_HAS_GLOBAL_WSTRING #if GTEST_HAS_STD_WSTRING // ::std::wstring. TEST(PrintWideStringTest, StringInStdNamespace) { const wchar_t s[] = L"'\"?\\\a\b\f\n\0\r\t\v\xD3\x576\x8D3\xC74D a"; const ::std::wstring str(s, sizeof(s)/sizeof(wchar_t)); EXPECT_EQ("L\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v" "\\xD3\\x576\\x8D3\\xC74D a\\0\"", Print(str)); } TEST(PrintWideStringTest, StringAmbiguousHex) { // same for wide strings. EXPECT_EQ("L\"0\\x12\" L\"3\"", Print(::std::wstring(L"0\x12" L"3"))); EXPECT_EQ("L\"mm\\x6\" L\"bananas\"", Print(::std::wstring(L"mm\x6" L"bananas"))); EXPECT_EQ("L\"NOM\\x6\" L\"BANANA\"", Print(::std::wstring(L"NOM\x6" L"BANANA"))); EXPECT_EQ("L\"!\\x5-!\"", Print(::std::wstring(L"!\x5-!"))); } #endif // GTEST_HAS_STD_WSTRING // Tests printing types that support generic streaming (i.e. streaming // to std::basic_ostream for any valid Char and // CharTraits types). // Tests printing a non-template type that supports generic streaming. class AllowsGenericStreaming {}; template std::basic_ostream& operator<<( std::basic_ostream& os, const AllowsGenericStreaming& /* a */) { return os << "AllowsGenericStreaming"; } TEST(PrintTypeWithGenericStreamingTest, NonTemplateType) { AllowsGenericStreaming a; EXPECT_EQ("AllowsGenericStreaming", Print(a)); } // Tests printing a template type that supports generic streaming. template class AllowsGenericStreamingTemplate {}; template std::basic_ostream& operator<<( std::basic_ostream& os, const AllowsGenericStreamingTemplate& /* a */) { return os << "AllowsGenericStreamingTemplate"; } TEST(PrintTypeWithGenericStreamingTest, TemplateType) { AllowsGenericStreamingTemplate a; EXPECT_EQ("AllowsGenericStreamingTemplate", Print(a)); } // Tests printing a type that supports generic streaming and can be // implicitly converted to another printable type. template class AllowsGenericStreamingAndImplicitConversionTemplate { public: operator bool() const { return false; } }; template std::basic_ostream& operator<<( std::basic_ostream& os, const AllowsGenericStreamingAndImplicitConversionTemplate& /* a */) { return os << "AllowsGenericStreamingAndImplicitConversionTemplate"; } TEST(PrintTypeWithGenericStreamingTest, TypeImplicitlyConvertible) { AllowsGenericStreamingAndImplicitConversionTemplate a; EXPECT_EQ("AllowsGenericStreamingAndImplicitConversionTemplate", Print(a)); } #if GTEST_HAS_STRING_PIECE_ // Tests printing StringPiece. TEST(PrintStringPieceTest, SimpleStringPiece) { const StringPiece sp = "Hello"; EXPECT_EQ("\"Hello\"", Print(sp)); } TEST(PrintStringPieceTest, UnprintableCharacters) { const char str[] = "NUL (\0) and \r\t"; const StringPiece sp(str, sizeof(str) - 1); EXPECT_EQ("\"NUL (\\0) and \\r\\t\"", Print(sp)); } #endif // GTEST_HAS_STRING_PIECE_ // Tests printing STL containers. TEST(PrintStlContainerTest, EmptyDeque) { deque empty; EXPECT_EQ("{}", Print(empty)); } TEST(PrintStlContainerTest, NonEmptyDeque) { deque non_empty; non_empty.push_back(1); non_empty.push_back(3); EXPECT_EQ("{ 1, 3 }", Print(non_empty)); } #if GTEST_HAS_HASH_MAP_ TEST(PrintStlContainerTest, OneElementHashMap) { hash_map map1; map1[1] = 'a'; EXPECT_EQ("{ (1, 'a' (97, 0x61)) }", Print(map1)); } TEST(PrintStlContainerTest, HashMultiMap) { hash_multimap map1; map1.insert(make_pair(5, true)); map1.insert(make_pair(5, false)); // Elements of hash_multimap can be printed in any order. const string result = Print(map1); EXPECT_TRUE(result == "{ (5, true), (5, false) }" || result == "{ (5, false), (5, true) }") << " where Print(map1) returns \"" << result << "\"."; } #endif // GTEST_HAS_HASH_MAP_ #if GTEST_HAS_HASH_SET_ TEST(PrintStlContainerTest, HashSet) { hash_set set1; set1.insert("hello"); EXPECT_EQ("{ \"hello\" }", Print(set1)); } TEST(PrintStlContainerTest, HashMultiSet) { const int kSize = 5; int a[kSize] = { 1, 1, 2, 5, 1 }; hash_multiset set1(a, a + kSize); // Elements of hash_multiset can be printed in any order. const string result = Print(set1); const string expected_pattern = "{ d, d, d, d, d }"; // d means a digit. // Verifies the result matches the expected pattern; also extracts // the numbers in the result. ASSERT_EQ(expected_pattern.length(), result.length()); std::vector numbers; for (size_t i = 0; i != result.length(); i++) { if (expected_pattern[i] == 'd') { ASSERT_NE(isdigit(static_cast(result[i])), 0); numbers.push_back(result[i] - '0'); } else { EXPECT_EQ(expected_pattern[i], result[i]) << " where result is " << result; } } // Makes sure the result contains the right numbers. std::sort(numbers.begin(), numbers.end()); std::sort(a, a + kSize); EXPECT_TRUE(std::equal(a, a + kSize, numbers.begin())); } #endif // GTEST_HAS_HASH_SET_ TEST(PrintStlContainerTest, List) { const string a[] = { "hello", "world" }; const list strings(a, a + 2); EXPECT_EQ("{ \"hello\", \"world\" }", Print(strings)); } TEST(PrintStlContainerTest, Map) { map map1; map1[1] = true; map1[5] = false; map1[3] = true; EXPECT_EQ("{ (1, true), (3, true), (5, false) }", Print(map1)); } TEST(PrintStlContainerTest, MultiMap) { multimap map1; // The make_pair template function would deduce the type as // pair here, and since the key part in a multimap has to // be constant, without a templated ctor in the pair class (as in // libCstd on Solaris), make_pair call would fail to compile as no // implicit conversion is found. Thus explicit typename is used // here instead. map1.insert(pair(true, 0)); map1.insert(pair(true, 1)); map1.insert(pair(false, 2)); EXPECT_EQ("{ (false, 2), (true, 0), (true, 1) }", Print(map1)); } TEST(PrintStlContainerTest, Set) { const unsigned int a[] = { 3, 0, 5 }; set set1(a, a + 3); EXPECT_EQ("{ 0, 3, 5 }", Print(set1)); } TEST(PrintStlContainerTest, MultiSet) { const int a[] = { 1, 1, 2, 5, 1 }; multiset set1(a, a + 5); EXPECT_EQ("{ 1, 1, 1, 2, 5 }", Print(set1)); } TEST(PrintStlContainerTest, Pair) { pair p(true, 5); EXPECT_EQ("(true, 5)", Print(p)); } TEST(PrintStlContainerTest, Vector) { vector v; v.push_back(1); v.push_back(2); EXPECT_EQ("{ 1, 2 }", Print(v)); } TEST(PrintStlContainerTest, LongSequence) { const int a[100] = { 1, 2, 3 }; const vector v(a, a + 100); EXPECT_EQ("{ 1, 2, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, " "0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ... }", Print(v)); } TEST(PrintStlContainerTest, NestedContainer) { const int a1[] = { 1, 2 }; const int a2[] = { 3, 4, 5 }; const list l1(a1, a1 + 2); const list l2(a2, a2 + 3); vector > v; v.push_back(l1); v.push_back(l2); EXPECT_EQ("{ { 1, 2 }, { 3, 4, 5 } }", Print(v)); } TEST(PrintStlContainerTest, OneDimensionalNativeArray) { const int a[3] = { 1, 2, 3 }; NativeArray b(a, 3, RelationToSourceReference()); EXPECT_EQ("{ 1, 2, 3 }", Print(b)); } TEST(PrintStlContainerTest, TwoDimensionalNativeArray) { const int a[2][3] = { { 1, 2, 3 }, { 4, 5, 6 } }; NativeArray b(a, 2, RelationToSourceReference()); EXPECT_EQ("{ { 1, 2, 3 }, { 4, 5, 6 } }", Print(b)); } // Tests that a class named iterator isn't treated as a container. struct iterator { char x; }; TEST(PrintStlContainerTest, Iterator) { iterator it = {}; EXPECT_EQ("1-byte object <00>", Print(it)); } // Tests that a class named const_iterator isn't treated as a container. struct const_iterator { char x; }; TEST(PrintStlContainerTest, ConstIterator) { const_iterator it = {}; EXPECT_EQ("1-byte object <00>", Print(it)); } #if GTEST_HAS_TR1_TUPLE // Tests printing ::std::tr1::tuples. // Tuples of various arities. TEST(PrintTr1TupleTest, VariousSizes) { ::std::tr1::tuple<> t0; EXPECT_EQ("()", Print(t0)); ::std::tr1::tuple t1(5); EXPECT_EQ("(5)", Print(t1)); ::std::tr1::tuple t2('a', true); EXPECT_EQ("('a' (97, 0x61), true)", Print(t2)); ::std::tr1::tuple t3(false, 2, 3); EXPECT_EQ("(false, 2, 3)", Print(t3)); ::std::tr1::tuple t4(false, 2, 3, 4); EXPECT_EQ("(false, 2, 3, 4)", Print(t4)); ::std::tr1::tuple t5(false, 2, 3, 4, true); EXPECT_EQ("(false, 2, 3, 4, true)", Print(t5)); ::std::tr1::tuple t6(false, 2, 3, 4, true, 6); EXPECT_EQ("(false, 2, 3, 4, true, 6)", Print(t6)); ::std::tr1::tuple t7( false, 2, 3, 4, true, 6, 7); EXPECT_EQ("(false, 2, 3, 4, true, 6, 7)", Print(t7)); ::std::tr1::tuple t8( false, 2, 3, 4, true, 6, 7, true); EXPECT_EQ("(false, 2, 3, 4, true, 6, 7, true)", Print(t8)); ::std::tr1::tuple t9( false, 2, 3, 4, true, 6, 7, true, 9); EXPECT_EQ("(false, 2, 3, 4, true, 6, 7, true, 9)", Print(t9)); const char* const str = "8"; // VC++ 2010's implementation of tuple of C++0x is deficient, requiring // an explicit type cast of NULL to be used. ::std::tr1::tuple t10(false, 'a', 3, 4, 5, 1.5F, -2.5, str, ImplicitCast_(NULL), "10"); EXPECT_EQ("(false, 'a' (97, 0x61), 3, 4, 5, 1.5, -2.5, " + PrintPointer(str) + " pointing to \"8\", NULL, \"10\")", Print(t10)); } // Nested tuples. TEST(PrintTr1TupleTest, NestedTuple) { ::std::tr1::tuple< ::std::tr1::tuple, char> nested( ::std::tr1::make_tuple(5, true), 'a'); EXPECT_EQ("((5, true), 'a' (97, 0x61))", Print(nested)); } #endif // GTEST_HAS_TR1_TUPLE #if GTEST_LANG_CXX11 // Tests printing ::std::tuples. // Tuples of various arities. TEST(PrintStdTupleTest, VariousSizes) { ::std::tuple<> t0; EXPECT_EQ("()", Print(t0)); ::std::tuple t1(5); EXPECT_EQ("(5)", Print(t1)); ::std::tuple t2('a', true); EXPECT_EQ("('a' (97, 0x61), true)", Print(t2)); ::std::tuple t3(false, 2, 3); EXPECT_EQ("(false, 2, 3)", Print(t3)); ::std::tuple t4(false, 2, 3, 4); EXPECT_EQ("(false, 2, 3, 4)", Print(t4)); ::std::tuple t5(false, 2, 3, 4, true); EXPECT_EQ("(false, 2, 3, 4, true)", Print(t5)); ::std::tuple t6(false, 2, 3, 4, true, 6); EXPECT_EQ("(false, 2, 3, 4, true, 6)", Print(t6)); ::std::tuple t7( false, 2, 3, 4, true, 6, 7); EXPECT_EQ("(false, 2, 3, 4, true, 6, 7)", Print(t7)); ::std::tuple t8( false, 2, 3, 4, true, 6, 7, true); EXPECT_EQ("(false, 2, 3, 4, true, 6, 7, true)", Print(t8)); ::std::tuple t9( false, 2, 3, 4, true, 6, 7, true, 9); EXPECT_EQ("(false, 2, 3, 4, true, 6, 7, true, 9)", Print(t9)); const char* const str = "8"; // VC++ 2010's implementation of tuple of C++0x is deficient, requiring // an explicit type cast of NULL to be used. ::std::tuple t10(false, 'a', 3, 4, 5, 1.5F, -2.5, str, ImplicitCast_(NULL), "10"); EXPECT_EQ("(false, 'a' (97, 0x61), 3, 4, 5, 1.5, -2.5, " + PrintPointer(str) + " pointing to \"8\", NULL, \"10\")", Print(t10)); } // Nested tuples. TEST(PrintStdTupleTest, NestedTuple) { ::std::tuple< ::std::tuple, char> nested( ::std::make_tuple(5, true), 'a'); EXPECT_EQ("((5, true), 'a' (97, 0x61))", Print(nested)); } #endif // GTEST_LANG_CXX11 // Tests printing user-defined unprintable types. // Unprintable types in the global namespace. TEST(PrintUnprintableTypeTest, InGlobalNamespace) { EXPECT_EQ("1-byte object <00>", Print(UnprintableTemplateInGlobal())); } // Unprintable types in a user namespace. TEST(PrintUnprintableTypeTest, InUserNamespace) { EXPECT_EQ("16-byte object ", Print(::foo::UnprintableInFoo())); } // Unprintable types are that too big to be printed completely. struct Big { Big() { memset(array, 0, sizeof(array)); } char array[257]; }; TEST(PrintUnpritableTypeTest, BigObject) { EXPECT_EQ("257-byte object <00-00 00-00 00-00 00-00 00-00 00-00 " "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 " "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 " "00-00 00-00 00-00 00-00 00-00 00-00 ... 00-00 00-00 00-00 " "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 " "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 " "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00>", Print(Big())); } // Tests printing user-defined streamable types. // Streamable types in the global namespace. TEST(PrintStreamableTypeTest, InGlobalNamespace) { StreamableInGlobal x; EXPECT_EQ("StreamableInGlobal", Print(x)); EXPECT_EQ("StreamableInGlobal*", Print(&x)); } // Printable template types in a user namespace. TEST(PrintStreamableTypeTest, TemplateTypeInUserNamespace) { EXPECT_EQ("StreamableTemplateInFoo: 0", Print(::foo::StreamableTemplateInFoo())); } // Tests printing user-defined types that have a PrintTo() function. TEST(PrintPrintableTypeTest, InUserNamespace) { EXPECT_EQ("PrintableViaPrintTo: 0", Print(::foo::PrintableViaPrintTo())); } // Tests printing a pointer to a user-defined type that has a << // operator for its pointer. TEST(PrintPrintableTypeTest, PointerInUserNamespace) { ::foo::PointerPrintable x; EXPECT_EQ("PointerPrintable*", Print(&x)); } // Tests printing user-defined class template that have a PrintTo() function. TEST(PrintPrintableTypeTest, TemplateInUserNamespace) { EXPECT_EQ("PrintableViaPrintToTemplate: 5", Print(::foo::PrintableViaPrintToTemplate(5))); } #if GTEST_HAS_PROTOBUF_ // Tests printing a short proto2 message. TEST(PrintProto2MessageTest, PrintsShortDebugStringWhenItIsShort) { testing::internal::FooMessage msg; msg.set_int_field(2); msg.set_string_field("hello"); EXPECT_PRED2(RE::FullMatch, Print(msg), ""); } // Tests printing a long proto2 message. TEST(PrintProto2MessageTest, PrintsDebugStringWhenItIsLong) { testing::internal::FooMessage msg; msg.set_int_field(2); msg.set_string_field("hello"); msg.add_names("peter"); msg.add_names("paul"); msg.add_names("mary"); EXPECT_PRED2(RE::FullMatch, Print(msg), "<\n" "int_field:\\s*2\n" "string_field:\\s*\"hello\"\n" "names:\\s*\"peter\"\n" "names:\\s*\"paul\"\n" "names:\\s*\"mary\"\n" ">"); } #endif // GTEST_HAS_PROTOBUF_ // Tests that the universal printer prints both the address and the // value of a reference. TEST(PrintReferenceTest, PrintsAddressAndValue) { int n = 5; EXPECT_EQ("@" + PrintPointer(&n) + " 5", PrintByRef(n)); int a[2][3] = { { 0, 1, 2 }, { 3, 4, 5 } }; EXPECT_EQ("@" + PrintPointer(a) + " { { 0, 1, 2 }, { 3, 4, 5 } }", PrintByRef(a)); const ::foo::UnprintableInFoo x; EXPECT_EQ("@" + PrintPointer(&x) + " 16-byte object " "", PrintByRef(x)); } // Tests that the universal printer prints a function pointer passed by // reference. TEST(PrintReferenceTest, HandlesFunctionPointer) { void (*fp)(int n) = &MyFunction; const string fp_pointer_string = PrintPointer(reinterpret_cast(&fp)); // We cannot directly cast &MyFunction to const void* because the // standard disallows casting between pointers to functions and // pointers to objects, and some compilers (e.g. GCC 3.4) enforce // this limitation. const string fp_string = PrintPointer(reinterpret_cast( reinterpret_cast(fp))); EXPECT_EQ("@" + fp_pointer_string + " " + fp_string, PrintByRef(fp)); } // Tests that the universal printer prints a member function pointer // passed by reference. TEST(PrintReferenceTest, HandlesMemberFunctionPointer) { int (Foo::*p)(char ch) = &Foo::MyMethod; EXPECT_TRUE(HasPrefix( PrintByRef(p), "@" + PrintPointer(reinterpret_cast(&p)) + " " + Print(sizeof(p)) + "-byte object ")); char (Foo::*p2)(int n) = &Foo::MyVirtualMethod; EXPECT_TRUE(HasPrefix( PrintByRef(p2), "@" + PrintPointer(reinterpret_cast(&p2)) + " " + Print(sizeof(p2)) + "-byte object ")); } // Tests that the universal printer prints a member variable pointer // passed by reference. TEST(PrintReferenceTest, HandlesMemberVariablePointer) { int (Foo::*p) = &Foo::value; // NOLINT EXPECT_TRUE(HasPrefix( PrintByRef(p), "@" + PrintPointer(&p) + " " + Print(sizeof(p)) + "-byte object ")); } // Tests that FormatForComparisonFailureMessage(), which is used to print // an operand in a comparison assertion (e.g. ASSERT_EQ) when the assertion // fails, formats the operand in the desired way. // scalar TEST(FormatForComparisonFailureMessageTest, WorksForScalar) { EXPECT_STREQ("123", FormatForComparisonFailureMessage(123, 124).c_str()); } // non-char pointer TEST(FormatForComparisonFailureMessageTest, WorksForNonCharPointer) { int n = 0; EXPECT_EQ(PrintPointer(&n), FormatForComparisonFailureMessage(&n, &n).c_str()); } // non-char array TEST(FormatForComparisonFailureMessageTest, FormatsNonCharArrayAsPointer) { // In expression 'array == x', 'array' is compared by pointer. // Therefore we want to print an array operand as a pointer. int n[] = { 1, 2, 3 }; EXPECT_EQ(PrintPointer(n), FormatForComparisonFailureMessage(n, n).c_str()); } // Tests formatting a char pointer when it's compared with another pointer. // In this case we want to print it as a raw pointer, as the comparision is by // pointer. // char pointer vs pointer TEST(FormatForComparisonFailureMessageTest, WorksForCharPointerVsPointer) { // In expression 'p == x', where 'p' and 'x' are (const or not) char // pointers, the operands are compared by pointer. Therefore we // want to print 'p' as a pointer instead of a C string (we don't // even know if it's supposed to point to a valid C string). // const char* const char* s = "hello"; EXPECT_EQ(PrintPointer(s), FormatForComparisonFailureMessage(s, s).c_str()); // char* char ch = 'a'; EXPECT_EQ(PrintPointer(&ch), FormatForComparisonFailureMessage(&ch, &ch).c_str()); } // wchar_t pointer vs pointer TEST(FormatForComparisonFailureMessageTest, WorksForWCharPointerVsPointer) { // In expression 'p == x', where 'p' and 'x' are (const or not) char // pointers, the operands are compared by pointer. Therefore we // want to print 'p' as a pointer instead of a wide C string (we don't // even know if it's supposed to point to a valid wide C string). // const wchar_t* const wchar_t* s = L"hello"; EXPECT_EQ(PrintPointer(s), FormatForComparisonFailureMessage(s, s).c_str()); // wchar_t* wchar_t ch = L'a'; EXPECT_EQ(PrintPointer(&ch), FormatForComparisonFailureMessage(&ch, &ch).c_str()); } // Tests formatting a char pointer when it's compared to a string object. // In this case we want to print the char pointer as a C string. #if GTEST_HAS_GLOBAL_STRING // char pointer vs ::string TEST(FormatForComparisonFailureMessageTest, WorksForCharPointerVsString) { const char* s = "hello \"world"; EXPECT_STREQ("\"hello \\\"world\"", // The string content should be escaped. FormatForComparisonFailureMessage(s, ::string()).c_str()); // char* char str[] = "hi\1"; char* p = str; EXPECT_STREQ("\"hi\\x1\"", // The string content should be escaped. FormatForComparisonFailureMessage(p, ::string()).c_str()); } #endif // char pointer vs std::string TEST(FormatForComparisonFailureMessageTest, WorksForCharPointerVsStdString) { const char* s = "hello \"world"; EXPECT_STREQ("\"hello \\\"world\"", // The string content should be escaped. FormatForComparisonFailureMessage(s, ::std::string()).c_str()); // char* char str[] = "hi\1"; char* p = str; EXPECT_STREQ("\"hi\\x1\"", // The string content should be escaped. FormatForComparisonFailureMessage(p, ::std::string()).c_str()); } #if GTEST_HAS_GLOBAL_WSTRING // wchar_t pointer vs ::wstring TEST(FormatForComparisonFailureMessageTest, WorksForWCharPointerVsWString) { const wchar_t* s = L"hi \"world"; EXPECT_STREQ("L\"hi \\\"world\"", // The string content should be escaped. FormatForComparisonFailureMessage(s, ::wstring()).c_str()); // wchar_t* wchar_t str[] = L"hi\1"; wchar_t* p = str; EXPECT_STREQ("L\"hi\\x1\"", // The string content should be escaped. FormatForComparisonFailureMessage(p, ::wstring()).c_str()); } #endif #if GTEST_HAS_STD_WSTRING // wchar_t pointer vs std::wstring TEST(FormatForComparisonFailureMessageTest, WorksForWCharPointerVsStdWString) { const wchar_t* s = L"hi \"world"; EXPECT_STREQ("L\"hi \\\"world\"", // The string content should be escaped. FormatForComparisonFailureMessage(s, ::std::wstring()).c_str()); // wchar_t* wchar_t str[] = L"hi\1"; wchar_t* p = str; EXPECT_STREQ("L\"hi\\x1\"", // The string content should be escaped. FormatForComparisonFailureMessage(p, ::std::wstring()).c_str()); } #endif // Tests formatting a char array when it's compared with a pointer or array. // In this case we want to print the array as a row pointer, as the comparison // is by pointer. // char array vs pointer TEST(FormatForComparisonFailureMessageTest, WorksForCharArrayVsPointer) { char str[] = "hi \"world\""; char* p = NULL; EXPECT_EQ(PrintPointer(str), FormatForComparisonFailureMessage(str, p).c_str()); } // char array vs char array TEST(FormatForComparisonFailureMessageTest, WorksForCharArrayVsCharArray) { const char str[] = "hi \"world\""; EXPECT_EQ(PrintPointer(str), FormatForComparisonFailureMessage(str, str).c_str()); } // wchar_t array vs pointer TEST(FormatForComparisonFailureMessageTest, WorksForWCharArrayVsPointer) { wchar_t str[] = L"hi \"world\""; wchar_t* p = NULL; EXPECT_EQ(PrintPointer(str), FormatForComparisonFailureMessage(str, p).c_str()); } // wchar_t array vs wchar_t array TEST(FormatForComparisonFailureMessageTest, WorksForWCharArrayVsWCharArray) { const wchar_t str[] = L"hi \"world\""; EXPECT_EQ(PrintPointer(str), FormatForComparisonFailureMessage(str, str).c_str()); } // Tests formatting a char array when it's compared with a string object. // In this case we want to print the array as a C string. #if GTEST_HAS_GLOBAL_STRING // char array vs string TEST(FormatForComparisonFailureMessageTest, WorksForCharArrayVsString) { const char str[] = "hi \"w\0rld\""; EXPECT_STREQ("\"hi \\\"w\"", // The content should be escaped. // Embedded NUL terminates the string. FormatForComparisonFailureMessage(str, ::string()).c_str()); } #endif // char array vs std::string TEST(FormatForComparisonFailureMessageTest, WorksForCharArrayVsStdString) { const char str[] = "hi \"world\""; EXPECT_STREQ("\"hi \\\"world\\\"\"", // The content should be escaped. FormatForComparisonFailureMessage(str, ::std::string()).c_str()); } #if GTEST_HAS_GLOBAL_WSTRING // wchar_t array vs wstring TEST(FormatForComparisonFailureMessageTest, WorksForWCharArrayVsWString) { const wchar_t str[] = L"hi \"world\""; EXPECT_STREQ("L\"hi \\\"world\\\"\"", // The content should be escaped. FormatForComparisonFailureMessage(str, ::wstring()).c_str()); } #endif #if GTEST_HAS_STD_WSTRING // wchar_t array vs std::wstring TEST(FormatForComparisonFailureMessageTest, WorksForWCharArrayVsStdWString) { const wchar_t str[] = L"hi \"w\0rld\""; EXPECT_STREQ( "L\"hi \\\"w\"", // The content should be escaped. // Embedded NUL terminates the string. FormatForComparisonFailureMessage(str, ::std::wstring()).c_str()); } #endif // Useful for testing PrintToString(). We cannot use EXPECT_EQ() // there as its implementation uses PrintToString(). The caller must // ensure that 'value' has no side effect. #define EXPECT_PRINT_TO_STRING_(value, expected_string) \ EXPECT_TRUE(PrintToString(value) == (expected_string)) \ << " where " #value " prints as " << (PrintToString(value)) TEST(PrintToStringTest, WorksForScalar) { EXPECT_PRINT_TO_STRING_(123, "123"); } TEST(PrintToStringTest, WorksForPointerToConstChar) { const char* p = "hello"; EXPECT_PRINT_TO_STRING_(p, "\"hello\""); } TEST(PrintToStringTest, WorksForPointerToNonConstChar) { char s[] = "hello"; char* p = s; EXPECT_PRINT_TO_STRING_(p, "\"hello\""); } TEST(PrintToStringTest, EscapesForPointerToConstChar) { const char* p = "hello\n"; EXPECT_PRINT_TO_STRING_(p, "\"hello\\n\""); } TEST(PrintToStringTest, EscapesForPointerToNonConstChar) { char s[] = "hello\1"; char* p = s; EXPECT_PRINT_TO_STRING_(p, "\"hello\\x1\""); } TEST(PrintToStringTest, WorksForArray) { int n[3] = { 1, 2, 3 }; EXPECT_PRINT_TO_STRING_(n, "{ 1, 2, 3 }"); } TEST(PrintToStringTest, WorksForCharArray) { char s[] = "hello"; EXPECT_PRINT_TO_STRING_(s, "\"hello\""); } TEST(PrintToStringTest, WorksForCharArrayWithEmbeddedNul) { const char str_with_nul[] = "hello\0 world"; EXPECT_PRINT_TO_STRING_(str_with_nul, "\"hello\\0 world\""); char mutable_str_with_nul[] = "hello\0 world"; EXPECT_PRINT_TO_STRING_(mutable_str_with_nul, "\"hello\\0 world\""); } #undef EXPECT_PRINT_TO_STRING_ TEST(UniversalTersePrintTest, WorksForNonReference) { ::std::stringstream ss; UniversalTersePrint(123, &ss); EXPECT_EQ("123", ss.str()); } TEST(UniversalTersePrintTest, WorksForReference) { const int& n = 123; ::std::stringstream ss; UniversalTersePrint(n, &ss); EXPECT_EQ("123", ss.str()); } TEST(UniversalTersePrintTest, WorksForCString) { const char* s1 = "abc"; ::std::stringstream ss1; UniversalTersePrint(s1, &ss1); EXPECT_EQ("\"abc\"", ss1.str()); char* s2 = const_cast(s1); ::std::stringstream ss2; UniversalTersePrint(s2, &ss2); EXPECT_EQ("\"abc\"", ss2.str()); const char* s3 = NULL; ::std::stringstream ss3; UniversalTersePrint(s3, &ss3); EXPECT_EQ("NULL", ss3.str()); } TEST(UniversalPrintTest, WorksForNonReference) { ::std::stringstream ss; UniversalPrint(123, &ss); EXPECT_EQ("123", ss.str()); } TEST(UniversalPrintTest, WorksForReference) { const int& n = 123; ::std::stringstream ss; UniversalPrint(n, &ss); EXPECT_EQ("123", ss.str()); } TEST(UniversalPrintTest, WorksForCString) { const char* s1 = "abc"; ::std::stringstream ss1; UniversalPrint(s1, &ss1); EXPECT_EQ(PrintPointer(s1) + " pointing to \"abc\"", string(ss1.str())); char* s2 = const_cast(s1); ::std::stringstream ss2; UniversalPrint(s2, &ss2); EXPECT_EQ(PrintPointer(s2) + " pointing to \"abc\"", string(ss2.str())); const char* s3 = NULL; ::std::stringstream ss3; UniversalPrint(s3, &ss3); EXPECT_EQ("NULL", ss3.str()); } TEST(UniversalPrintTest, WorksForCharArray) { const char str[] = "\"Line\0 1\"\nLine 2"; ::std::stringstream ss1; UniversalPrint(str, &ss1); EXPECT_EQ("\"\\\"Line\\0 1\\\"\\nLine 2\"", ss1.str()); const char mutable_str[] = "\"Line\0 1\"\nLine 2"; ::std::stringstream ss2; UniversalPrint(mutable_str, &ss2); EXPECT_EQ("\"\\\"Line\\0 1\\\"\\nLine 2\"", ss2.str()); } #if GTEST_HAS_TR1_TUPLE TEST(UniversalTersePrintTupleFieldsToStringsTestWithTr1, PrintsEmptyTuple) { Strings result = UniversalTersePrintTupleFieldsToStrings( ::std::tr1::make_tuple()); EXPECT_EQ(0u, result.size()); } TEST(UniversalTersePrintTupleFieldsToStringsTestWithTr1, PrintsOneTuple) { Strings result = UniversalTersePrintTupleFieldsToStrings( ::std::tr1::make_tuple(1)); ASSERT_EQ(1u, result.size()); EXPECT_EQ("1", result[0]); } TEST(UniversalTersePrintTupleFieldsToStringsTestWithTr1, PrintsTwoTuple) { Strings result = UniversalTersePrintTupleFieldsToStrings( ::std::tr1::make_tuple(1, 'a')); ASSERT_EQ(2u, result.size()); EXPECT_EQ("1", result[0]); EXPECT_EQ("'a' (97, 0x61)", result[1]); } TEST(UniversalTersePrintTupleFieldsToStringsTestWithTr1, PrintsTersely) { const int n = 1; Strings result = UniversalTersePrintTupleFieldsToStrings( ::std::tr1::tuple(n, "a")); ASSERT_EQ(2u, result.size()); EXPECT_EQ("1", result[0]); EXPECT_EQ("\"a\"", result[1]); } #endif // GTEST_HAS_TR1_TUPLE #if GTEST_HAS_STD_TUPLE_ TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsEmptyTuple) { Strings result = UniversalTersePrintTupleFieldsToStrings(::std::make_tuple()); EXPECT_EQ(0u, result.size()); } TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsOneTuple) { Strings result = UniversalTersePrintTupleFieldsToStrings( ::std::make_tuple(1)); ASSERT_EQ(1u, result.size()); EXPECT_EQ("1", result[0]); } TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsTwoTuple) { Strings result = UniversalTersePrintTupleFieldsToStrings( ::std::make_tuple(1, 'a')); ASSERT_EQ(2u, result.size()); EXPECT_EQ("1", result[0]); EXPECT_EQ("'a' (97, 0x61)", result[1]); } TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsTersely) { const int n = 1; Strings result = UniversalTersePrintTupleFieldsToStrings( ::std::tuple(n, "a")); ASSERT_EQ(2u, result.size()); EXPECT_EQ("1", result[0]); EXPECT_EQ("\"a\"", result[1]); } #endif // GTEST_HAS_STD_TUPLE_ } // namespace gtest_printers_test } // namespace testing CSSC-1.4.1/unit-tests/googletest/test/gtest_color_test.py0000755000000000000000000001145712664550137021671 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2008, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Verifies that Google Test correctly determines whether to use colors.""" __author__ = 'wan@google.com (Zhanyong Wan)' import os import gtest_test_utils IS_WINDOWS = os.name = 'nt' COLOR_ENV_VAR = 'GTEST_COLOR' COLOR_FLAG = 'gtest_color' COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_color_test_') def SetEnvVar(env_var, value): """Sets the env variable to 'value'; unsets it when 'value' is None.""" if value is not None: os.environ[env_var] = value elif env_var in os.environ: del os.environ[env_var] def UsesColor(term, color_env_var, color_flag): """Runs gtest_color_test_ and returns its exit code.""" SetEnvVar('TERM', term) SetEnvVar(COLOR_ENV_VAR, color_env_var) if color_flag is None: args = [] else: args = ['--%s=%s' % (COLOR_FLAG, color_flag)] p = gtest_test_utils.Subprocess([COMMAND] + args) return not p.exited or p.exit_code class GTestColorTest(gtest_test_utils.TestCase): def testNoEnvVarNoFlag(self): """Tests the case when there's neither GTEST_COLOR nor --gtest_color.""" if not IS_WINDOWS: self.assert_(not UsesColor('dumb', None, None)) self.assert_(not UsesColor('emacs', None, None)) self.assert_(not UsesColor('xterm-mono', None, None)) self.assert_(not UsesColor('unknown', None, None)) self.assert_(not UsesColor(None, None, None)) self.assert_(UsesColor('linux', None, None)) self.assert_(UsesColor('cygwin', None, None)) self.assert_(UsesColor('xterm', None, None)) self.assert_(UsesColor('xterm-color', None, None)) self.assert_(UsesColor('xterm-256color', None, None)) def testFlagOnly(self): """Tests the case when there's --gtest_color but not GTEST_COLOR.""" self.assert_(not UsesColor('dumb', None, 'no')) self.assert_(not UsesColor('xterm-color', None, 'no')) if not IS_WINDOWS: self.assert_(not UsesColor('emacs', None, 'auto')) self.assert_(UsesColor('xterm', None, 'auto')) self.assert_(UsesColor('dumb', None, 'yes')) self.assert_(UsesColor('xterm', None, 'yes')) def testEnvVarOnly(self): """Tests the case when there's GTEST_COLOR but not --gtest_color.""" self.assert_(not UsesColor('dumb', 'no', None)) self.assert_(not UsesColor('xterm-color', 'no', None)) if not IS_WINDOWS: self.assert_(not UsesColor('dumb', 'auto', None)) self.assert_(UsesColor('xterm-color', 'auto', None)) self.assert_(UsesColor('dumb', 'yes', None)) self.assert_(UsesColor('xterm-color', 'yes', None)) def testEnvVarAndFlag(self): """Tests the case when there are both GTEST_COLOR and --gtest_color.""" self.assert_(not UsesColor('xterm-color', 'no', 'no')) self.assert_(UsesColor('dumb', 'no', 'yes')) self.assert_(UsesColor('xterm-color', 'no', 'auto')) def testAliasesOfYesAndNo(self): """Tests using aliases in specifying --gtest_color.""" self.assert_(UsesColor('dumb', None, 'true')) self.assert_(UsesColor('dumb', None, 'YES')) self.assert_(UsesColor('dumb', None, 'T')) self.assert_(UsesColor('dumb', None, '1')) self.assert_(not UsesColor('xterm', None, 'f')) self.assert_(not UsesColor('xterm', None, 'false')) self.assert_(not UsesColor('xterm', None, '0')) self.assert_(not UsesColor('xterm', None, 'unknown')) if __name__ == '__main__': gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest-linked_ptr_test.cc0000644000000000000000000001003512664550137022545 0ustar0000000000000000// Copyright 2003, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: Dan Egnor (egnor@google.com) // Ported to Windows: Vadim Berman (vadimb@google.com) #include "gtest/internal/gtest-linked_ptr.h" #include #include "gtest/gtest.h" namespace { using testing::Message; using testing::internal::linked_ptr; int num; Message* history = NULL; // Class which tracks allocation/deallocation class A { public: A(): mynum(num++) { *history << "A" << mynum << " ctor\n"; } virtual ~A() { *history << "A" << mynum << " dtor\n"; } virtual void Use() { *history << "A" << mynum << " use\n"; } protected: int mynum; }; // Subclass class B : public A { public: B() { *history << "B" << mynum << " ctor\n"; } ~B() { *history << "B" << mynum << " dtor\n"; } virtual void Use() { *history << "B" << mynum << " use\n"; } }; class LinkedPtrTest : public testing::Test { public: LinkedPtrTest() { num = 0; history = new Message; } virtual ~LinkedPtrTest() { delete history; history = NULL; } }; TEST_F(LinkedPtrTest, GeneralTest) { { linked_ptr a0, a1, a2; // Use explicit function call notation here to suppress self-assign warning. a0.operator=(a0); a1 = a2; ASSERT_EQ(a0.get(), static_cast(NULL)); ASSERT_EQ(a1.get(), static_cast(NULL)); ASSERT_EQ(a2.get(), static_cast(NULL)); ASSERT_TRUE(a0 == NULL); ASSERT_TRUE(a1 == NULL); ASSERT_TRUE(a2 == NULL); { linked_ptr a3(new A); a0 = a3; ASSERT_TRUE(a0 == a3); ASSERT_TRUE(a0 != NULL); ASSERT_TRUE(a0.get() == a3); ASSERT_TRUE(a0 == a3.get()); linked_ptr a4(a0); a1 = a4; linked_ptr a5(new A); ASSERT_TRUE(a5.get() != a3); ASSERT_TRUE(a5 != a3.get()); a2 = a5; linked_ptr b0(new B); linked_ptr a6(b0); ASSERT_TRUE(b0 == a6); ASSERT_TRUE(a6 == b0); ASSERT_TRUE(b0 != NULL); a5 = b0; a5 = b0; a3->Use(); a4->Use(); a5->Use(); a6->Use(); b0->Use(); (*b0).Use(); b0.get()->Use(); } a0->Use(); a1->Use(); a2->Use(); a1 = a2; a2.reset(new A); a0.reset(); linked_ptr a7; } ASSERT_STREQ( "A0 ctor\n" "A1 ctor\n" "A2 ctor\n" "B2 ctor\n" "A0 use\n" "A0 use\n" "B2 use\n" "B2 use\n" "B2 use\n" "B2 use\n" "B2 use\n" "B2 dtor\n" "A2 dtor\n" "A0 use\n" "A0 use\n" "A1 use\n" "A3 ctor\n" "A0 dtor\n" "A3 dtor\n" "A1 dtor\n", history->GetString().c_str()); } } // Unnamed namespace CSSC-1.4.1/unit-tests/googletest/test/gtest-unittest-api_test.cc0000644000000000000000000003161312664550137023045 0ustar0000000000000000// Copyright 2009 Google Inc. All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // // The Google C++ Testing Framework (Google Test) // // This file contains tests verifying correctness of data provided via // UnitTest's public methods. #include "gtest/gtest.h" #include // For strcmp. #include using ::testing::InitGoogleTest; namespace testing { namespace internal { template struct LessByName { bool operator()(const T* a, const T* b) { return strcmp(a->name(), b->name()) < 0; } }; class UnitTestHelper { public: // Returns the array of pointers to all test cases sorted by the test case // name. The caller is responsible for deleting the array. static TestCase const** GetSortedTestCases() { UnitTest& unit_test = *UnitTest::GetInstance(); TestCase const** const test_cases = new const TestCase*[unit_test.total_test_case_count()]; for (int i = 0; i < unit_test.total_test_case_count(); ++i) test_cases[i] = unit_test.GetTestCase(i); std::sort(test_cases, test_cases + unit_test.total_test_case_count(), LessByName()); return test_cases; } // Returns the test case by its name. The caller doesn't own the returned // pointer. static const TestCase* FindTestCase(const char* name) { UnitTest& unit_test = *UnitTest::GetInstance(); for (int i = 0; i < unit_test.total_test_case_count(); ++i) { const TestCase* test_case = unit_test.GetTestCase(i); if (0 == strcmp(test_case->name(), name)) return test_case; } return NULL; } // Returns the array of pointers to all tests in a particular test case // sorted by the test name. The caller is responsible for deleting the // array. static TestInfo const** GetSortedTests(const TestCase* test_case) { TestInfo const** const tests = new const TestInfo*[test_case->total_test_count()]; for (int i = 0; i < test_case->total_test_count(); ++i) tests[i] = test_case->GetTestInfo(i); std::sort(tests, tests + test_case->total_test_count(), LessByName()); return tests; } }; #if GTEST_HAS_TYPED_TEST template class TestCaseWithCommentTest : public Test {}; TYPED_TEST_CASE(TestCaseWithCommentTest, Types); TYPED_TEST(TestCaseWithCommentTest, Dummy) {} const int kTypedTestCases = 1; const int kTypedTests = 1; #else const int kTypedTestCases = 0; const int kTypedTests = 0; #endif // GTEST_HAS_TYPED_TEST // We can only test the accessors that do not change value while tests run. // Since tests can be run in any order, the values the accessors that track // test execution (such as failed_test_count) can not be predicted. TEST(ApiTest, UnitTestImmutableAccessorsWork) { UnitTest* unit_test = UnitTest::GetInstance(); ASSERT_EQ(2 + kTypedTestCases, unit_test->total_test_case_count()); EXPECT_EQ(1 + kTypedTestCases, unit_test->test_case_to_run_count()); EXPECT_EQ(2, unit_test->disabled_test_count()); EXPECT_EQ(5 + kTypedTests, unit_test->total_test_count()); EXPECT_EQ(3 + kTypedTests, unit_test->test_to_run_count()); const TestCase** const test_cases = UnitTestHelper::GetSortedTestCases(); EXPECT_STREQ("ApiTest", test_cases[0]->name()); EXPECT_STREQ("DISABLED_Test", test_cases[1]->name()); #if GTEST_HAS_TYPED_TEST EXPECT_STREQ("TestCaseWithCommentTest/0", test_cases[2]->name()); #endif // GTEST_HAS_TYPED_TEST delete[] test_cases; // The following lines initiate actions to verify certain methods in // FinalSuccessChecker::TearDown. // Records a test property to verify TestResult::GetTestProperty(). RecordProperty("key", "value"); } AssertionResult IsNull(const char* str) { if (str != NULL) { return testing::AssertionFailure() << "argument is " << str; } return AssertionSuccess(); } TEST(ApiTest, TestCaseImmutableAccessorsWork) { const TestCase* test_case = UnitTestHelper::FindTestCase("ApiTest"); ASSERT_TRUE(test_case != NULL); EXPECT_STREQ("ApiTest", test_case->name()); EXPECT_TRUE(IsNull(test_case->type_param())); EXPECT_TRUE(test_case->should_run()); EXPECT_EQ(1, test_case->disabled_test_count()); EXPECT_EQ(3, test_case->test_to_run_count()); ASSERT_EQ(4, test_case->total_test_count()); const TestInfo** tests = UnitTestHelper::GetSortedTests(test_case); EXPECT_STREQ("DISABLED_Dummy1", tests[0]->name()); EXPECT_STREQ("ApiTest", tests[0]->test_case_name()); EXPECT_TRUE(IsNull(tests[0]->value_param())); EXPECT_TRUE(IsNull(tests[0]->type_param())); EXPECT_FALSE(tests[0]->should_run()); EXPECT_STREQ("TestCaseDisabledAccessorsWork", tests[1]->name()); EXPECT_STREQ("ApiTest", tests[1]->test_case_name()); EXPECT_TRUE(IsNull(tests[1]->value_param())); EXPECT_TRUE(IsNull(tests[1]->type_param())); EXPECT_TRUE(tests[1]->should_run()); EXPECT_STREQ("TestCaseImmutableAccessorsWork", tests[2]->name()); EXPECT_STREQ("ApiTest", tests[2]->test_case_name()); EXPECT_TRUE(IsNull(tests[2]->value_param())); EXPECT_TRUE(IsNull(tests[2]->type_param())); EXPECT_TRUE(tests[2]->should_run()); EXPECT_STREQ("UnitTestImmutableAccessorsWork", tests[3]->name()); EXPECT_STREQ("ApiTest", tests[3]->test_case_name()); EXPECT_TRUE(IsNull(tests[3]->value_param())); EXPECT_TRUE(IsNull(tests[3]->type_param())); EXPECT_TRUE(tests[3]->should_run()); delete[] tests; tests = NULL; #if GTEST_HAS_TYPED_TEST test_case = UnitTestHelper::FindTestCase("TestCaseWithCommentTest/0"); ASSERT_TRUE(test_case != NULL); EXPECT_STREQ("TestCaseWithCommentTest/0", test_case->name()); EXPECT_STREQ(GetTypeName().c_str(), test_case->type_param()); EXPECT_TRUE(test_case->should_run()); EXPECT_EQ(0, test_case->disabled_test_count()); EXPECT_EQ(1, test_case->test_to_run_count()); ASSERT_EQ(1, test_case->total_test_count()); tests = UnitTestHelper::GetSortedTests(test_case); EXPECT_STREQ("Dummy", tests[0]->name()); EXPECT_STREQ("TestCaseWithCommentTest/0", tests[0]->test_case_name()); EXPECT_TRUE(IsNull(tests[0]->value_param())); EXPECT_STREQ(GetTypeName().c_str(), tests[0]->type_param()); EXPECT_TRUE(tests[0]->should_run()); delete[] tests; #endif // GTEST_HAS_TYPED_TEST } TEST(ApiTest, TestCaseDisabledAccessorsWork) { const TestCase* test_case = UnitTestHelper::FindTestCase("DISABLED_Test"); ASSERT_TRUE(test_case != NULL); EXPECT_STREQ("DISABLED_Test", test_case->name()); EXPECT_TRUE(IsNull(test_case->type_param())); EXPECT_FALSE(test_case->should_run()); EXPECT_EQ(1, test_case->disabled_test_count()); EXPECT_EQ(0, test_case->test_to_run_count()); ASSERT_EQ(1, test_case->total_test_count()); const TestInfo* const test_info = test_case->GetTestInfo(0); EXPECT_STREQ("Dummy2", test_info->name()); EXPECT_STREQ("DISABLED_Test", test_info->test_case_name()); EXPECT_TRUE(IsNull(test_info->value_param())); EXPECT_TRUE(IsNull(test_info->type_param())); EXPECT_FALSE(test_info->should_run()); } // These two tests are here to provide support for testing // test_case_to_run_count, disabled_test_count, and test_to_run_count. TEST(ApiTest, DISABLED_Dummy1) {} TEST(DISABLED_Test, Dummy2) {} class FinalSuccessChecker : public Environment { protected: virtual void TearDown() { UnitTest* unit_test = UnitTest::GetInstance(); EXPECT_EQ(1 + kTypedTestCases, unit_test->successful_test_case_count()); EXPECT_EQ(3 + kTypedTests, unit_test->successful_test_count()); EXPECT_EQ(0, unit_test->failed_test_case_count()); EXPECT_EQ(0, unit_test->failed_test_count()); EXPECT_TRUE(unit_test->Passed()); EXPECT_FALSE(unit_test->Failed()); ASSERT_EQ(2 + kTypedTestCases, unit_test->total_test_case_count()); const TestCase** const test_cases = UnitTestHelper::GetSortedTestCases(); EXPECT_STREQ("ApiTest", test_cases[0]->name()); EXPECT_TRUE(IsNull(test_cases[0]->type_param())); EXPECT_TRUE(test_cases[0]->should_run()); EXPECT_EQ(1, test_cases[0]->disabled_test_count()); ASSERT_EQ(4, test_cases[0]->total_test_count()); EXPECT_EQ(3, test_cases[0]->successful_test_count()); EXPECT_EQ(0, test_cases[0]->failed_test_count()); EXPECT_TRUE(test_cases[0]->Passed()); EXPECT_FALSE(test_cases[0]->Failed()); EXPECT_STREQ("DISABLED_Test", test_cases[1]->name()); EXPECT_TRUE(IsNull(test_cases[1]->type_param())); EXPECT_FALSE(test_cases[1]->should_run()); EXPECT_EQ(1, test_cases[1]->disabled_test_count()); ASSERT_EQ(1, test_cases[1]->total_test_count()); EXPECT_EQ(0, test_cases[1]->successful_test_count()); EXPECT_EQ(0, test_cases[1]->failed_test_count()); #if GTEST_HAS_TYPED_TEST EXPECT_STREQ("TestCaseWithCommentTest/0", test_cases[2]->name()); EXPECT_STREQ(GetTypeName().c_str(), test_cases[2]->type_param()); EXPECT_TRUE(test_cases[2]->should_run()); EXPECT_EQ(0, test_cases[2]->disabled_test_count()); ASSERT_EQ(1, test_cases[2]->total_test_count()); EXPECT_EQ(1, test_cases[2]->successful_test_count()); EXPECT_EQ(0, test_cases[2]->failed_test_count()); EXPECT_TRUE(test_cases[2]->Passed()); EXPECT_FALSE(test_cases[2]->Failed()); #endif // GTEST_HAS_TYPED_TEST const TestCase* test_case = UnitTestHelper::FindTestCase("ApiTest"); const TestInfo** tests = UnitTestHelper::GetSortedTests(test_case); EXPECT_STREQ("DISABLED_Dummy1", tests[0]->name()); EXPECT_STREQ("ApiTest", tests[0]->test_case_name()); EXPECT_FALSE(tests[0]->should_run()); EXPECT_STREQ("TestCaseDisabledAccessorsWork", tests[1]->name()); EXPECT_STREQ("ApiTest", tests[1]->test_case_name()); EXPECT_TRUE(IsNull(tests[1]->value_param())); EXPECT_TRUE(IsNull(tests[1]->type_param())); EXPECT_TRUE(tests[1]->should_run()); EXPECT_TRUE(tests[1]->result()->Passed()); EXPECT_EQ(0, tests[1]->result()->test_property_count()); EXPECT_STREQ("TestCaseImmutableAccessorsWork", tests[2]->name()); EXPECT_STREQ("ApiTest", tests[2]->test_case_name()); EXPECT_TRUE(IsNull(tests[2]->value_param())); EXPECT_TRUE(IsNull(tests[2]->type_param())); EXPECT_TRUE(tests[2]->should_run()); EXPECT_TRUE(tests[2]->result()->Passed()); EXPECT_EQ(0, tests[2]->result()->test_property_count()); EXPECT_STREQ("UnitTestImmutableAccessorsWork", tests[3]->name()); EXPECT_STREQ("ApiTest", tests[3]->test_case_name()); EXPECT_TRUE(IsNull(tests[3]->value_param())); EXPECT_TRUE(IsNull(tests[3]->type_param())); EXPECT_TRUE(tests[3]->should_run()); EXPECT_TRUE(tests[3]->result()->Passed()); EXPECT_EQ(1, tests[3]->result()->test_property_count()); const TestProperty& property = tests[3]->result()->GetTestProperty(0); EXPECT_STREQ("key", property.key()); EXPECT_STREQ("value", property.value()); delete[] tests; #if GTEST_HAS_TYPED_TEST test_case = UnitTestHelper::FindTestCase("TestCaseWithCommentTest/0"); tests = UnitTestHelper::GetSortedTests(test_case); EXPECT_STREQ("Dummy", tests[0]->name()); EXPECT_STREQ("TestCaseWithCommentTest/0", tests[0]->test_case_name()); EXPECT_TRUE(IsNull(tests[0]->value_param())); EXPECT_STREQ(GetTypeName().c_str(), tests[0]->type_param()); EXPECT_TRUE(tests[0]->should_run()); EXPECT_TRUE(tests[0]->result()->Passed()); EXPECT_EQ(0, tests[0]->result()->test_property_count()); delete[] tests; #endif // GTEST_HAS_TYPED_TEST delete[] test_cases; } }; } // namespace internal } // namespace testing int main(int argc, char **argv) { InitGoogleTest(&argc, argv); AddGlobalTestEnvironment(new testing::internal::FinalSuccessChecker()); return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/test/gtest_xml_output_unittest_.cc0000644000000000000000000001377712664550137023773 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Author: eefacm@gmail.com (Sean Mcafee) // Unit test for Google Test XML output. // // A user can specify XML output in a Google Test program to run via // either the GTEST_OUTPUT environment variable or the --gtest_output // flag. This is used for testing such functionality. // // This program will be invoked from a Python unit test. Don't run it // directly. #include "gtest/gtest.h" using ::testing::InitGoogleTest; using ::testing::TestEventListeners; using ::testing::TestWithParam; using ::testing::UnitTest; using ::testing::Test; using ::testing::Values; class SuccessfulTest : public Test { }; TEST_F(SuccessfulTest, Succeeds) { SUCCEED() << "This is a success."; ASSERT_EQ(1, 1); } class FailedTest : public Test { }; TEST_F(FailedTest, Fails) { ASSERT_EQ(1, 2); } class DisabledTest : public Test { }; TEST_F(DisabledTest, DISABLED_test_not_run) { FAIL() << "Unexpected failure: Disabled test should not be run"; } TEST(MixedResultTest, Succeeds) { EXPECT_EQ(1, 1); ASSERT_EQ(1, 1); } TEST(MixedResultTest, Fails) { EXPECT_EQ(1, 2); ASSERT_EQ(2, 3); } TEST(MixedResultTest, DISABLED_test) { FAIL() << "Unexpected failure: Disabled test should not be run"; } TEST(XmlQuotingTest, OutputsCData) { FAIL() << "XML output: " ""; } // Helps to test that invalid characters produced by test code do not make // it into the XML file. TEST(InvalidCharactersTest, InvalidCharactersInMessage) { FAIL() << "Invalid characters in brackets [\x1\x2]"; } class PropertyRecordingTest : public Test { public: static void SetUpTestCase() { RecordProperty("SetUpTestCase", "yes"); } static void TearDownTestCase() { RecordProperty("TearDownTestCase", "aye"); } }; TEST_F(PropertyRecordingTest, OneProperty) { RecordProperty("key_1", "1"); } TEST_F(PropertyRecordingTest, IntValuedProperty) { RecordProperty("key_int", 1); } TEST_F(PropertyRecordingTest, ThreeProperties) { RecordProperty("key_1", "1"); RecordProperty("key_2", "2"); RecordProperty("key_3", "3"); } TEST_F(PropertyRecordingTest, TwoValuesForOneKeyUsesLastValue) { RecordProperty("key_1", "1"); RecordProperty("key_1", "2"); } TEST(NoFixtureTest, RecordProperty) { RecordProperty("key", "1"); } void ExternalUtilityThatCallsRecordProperty(const std::string& key, int value) { testing::Test::RecordProperty(key, value); } void ExternalUtilityThatCallsRecordProperty(const std::string& key, const std::string& value) { testing::Test::RecordProperty(key, value); } TEST(NoFixtureTest, ExternalUtilityThatCallsRecordIntValuedProperty) { ExternalUtilityThatCallsRecordProperty("key_for_utility_int", 1); } TEST(NoFixtureTest, ExternalUtilityThatCallsRecordStringValuedProperty) { ExternalUtilityThatCallsRecordProperty("key_for_utility_string", "1"); } // Verifies that the test parameter value is output in the 'value_param' // XML attribute for value-parameterized tests. class ValueParamTest : public TestWithParam {}; TEST_P(ValueParamTest, HasValueParamAttribute) {} TEST_P(ValueParamTest, AnotherTestThatHasValueParamAttribute) {} INSTANTIATE_TEST_CASE_P(Single, ValueParamTest, Values(33, 42)); #if GTEST_HAS_TYPED_TEST // Verifies that the type parameter name is output in the 'type_param' // XML attribute for typed tests. template class TypedTest : public Test {}; typedef testing::Types TypedTestTypes; TYPED_TEST_CASE(TypedTest, TypedTestTypes); TYPED_TEST(TypedTest, HasTypeParamAttribute) {} #endif #if GTEST_HAS_TYPED_TEST_P // Verifies that the type parameter name is output in the 'type_param' // XML attribute for type-parameterized tests. template class TypeParameterizedTestCase : public Test {}; TYPED_TEST_CASE_P(TypeParameterizedTestCase); TYPED_TEST_P(TypeParameterizedTestCase, HasTypeParamAttribute) {} REGISTER_TYPED_TEST_CASE_P(TypeParameterizedTestCase, HasTypeParamAttribute); typedef testing::Types TypeParameterizedTestCaseTypes; INSTANTIATE_TYPED_TEST_CASE_P(Single, TypeParameterizedTestCase, TypeParameterizedTestCaseTypes); #endif int main(int argc, char** argv) { InitGoogleTest(&argc, argv); if (argc > 1 && strcmp(argv[1], "--shut_down_xml") == 0) { TestEventListeners& listeners = UnitTest::GetInstance()->listeners(); delete listeners.Release(listeners.default_xml_generator()); } testing::Test::RecordProperty("ad_hoc_property", "42"); return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/test/gtest-port_test.cc0000644000000000000000000012102212664550137021375 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: vladl@google.com (Vlad Losev), wan@google.com (Zhanyong Wan) // // This file tests the internal cross-platform support utilities. #include "gtest/internal/gtest-port.h" #include #if GTEST_OS_MAC # include #endif // GTEST_OS_MAC #include #include // For std::pair and std::make_pair. #include #include "gtest/gtest.h" #include "gtest/gtest-spi.h" // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick is to // prevent a user from accidentally including gtest-internal-inl.h in // his code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ using std::make_pair; using std::pair; namespace testing { namespace internal { TEST(IsXDigitTest, WorksForNarrowAscii) { EXPECT_TRUE(IsXDigit('0')); EXPECT_TRUE(IsXDigit('9')); EXPECT_TRUE(IsXDigit('A')); EXPECT_TRUE(IsXDigit('F')); EXPECT_TRUE(IsXDigit('a')); EXPECT_TRUE(IsXDigit('f')); EXPECT_FALSE(IsXDigit('-')); EXPECT_FALSE(IsXDigit('g')); EXPECT_FALSE(IsXDigit('G')); } TEST(IsXDigitTest, ReturnsFalseForNarrowNonAscii) { EXPECT_FALSE(IsXDigit(static_cast(0x80))); EXPECT_FALSE(IsXDigit(static_cast('0' | 0x80))); } TEST(IsXDigitTest, WorksForWideAscii) { EXPECT_TRUE(IsXDigit(L'0')); EXPECT_TRUE(IsXDigit(L'9')); EXPECT_TRUE(IsXDigit(L'A')); EXPECT_TRUE(IsXDigit(L'F')); EXPECT_TRUE(IsXDigit(L'a')); EXPECT_TRUE(IsXDigit(L'f')); EXPECT_FALSE(IsXDigit(L'-')); EXPECT_FALSE(IsXDigit(L'g')); EXPECT_FALSE(IsXDigit(L'G')); } TEST(IsXDigitTest, ReturnsFalseForWideNonAscii) { EXPECT_FALSE(IsXDigit(static_cast(0x80))); EXPECT_FALSE(IsXDigit(static_cast(L'0' | 0x80))); EXPECT_FALSE(IsXDigit(static_cast(L'0' | 0x100))); } class Base { public: // Copy constructor and assignment operator do exactly what we need, so we // use them. Base() : member_(0) {} explicit Base(int n) : member_(n) {} virtual ~Base() {} int member() { return member_; } private: int member_; }; class Derived : public Base { public: explicit Derived(int n) : Base(n) {} }; TEST(ImplicitCastTest, ConvertsPointers) { Derived derived(0); EXPECT_TRUE(&derived == ::testing::internal::ImplicitCast_(&derived)); } TEST(ImplicitCastTest, CanUseInheritance) { Derived derived(1); Base base = ::testing::internal::ImplicitCast_(derived); EXPECT_EQ(derived.member(), base.member()); } class Castable { public: explicit Castable(bool* converted) : converted_(converted) {} operator Base() { *converted_ = true; return Base(); } private: bool* converted_; }; TEST(ImplicitCastTest, CanUseNonConstCastOperator) { bool converted = false; Castable castable(&converted); Base base = ::testing::internal::ImplicitCast_(castable); EXPECT_TRUE(converted); } class ConstCastable { public: explicit ConstCastable(bool* converted) : converted_(converted) {} operator Base() const { *converted_ = true; return Base(); } private: bool* converted_; }; TEST(ImplicitCastTest, CanUseConstCastOperatorOnConstValues) { bool converted = false; const ConstCastable const_castable(&converted); Base base = ::testing::internal::ImplicitCast_(const_castable); EXPECT_TRUE(converted); } class ConstAndNonConstCastable { public: ConstAndNonConstCastable(bool* converted, bool* const_converted) : converted_(converted), const_converted_(const_converted) {} operator Base() { *converted_ = true; return Base(); } operator Base() const { *const_converted_ = true; return Base(); } private: bool* converted_; bool* const_converted_; }; TEST(ImplicitCastTest, CanSelectBetweenConstAndNonConstCasrAppropriately) { bool converted = false; bool const_converted = false; ConstAndNonConstCastable castable(&converted, &const_converted); Base base = ::testing::internal::ImplicitCast_(castable); EXPECT_TRUE(converted); EXPECT_FALSE(const_converted); converted = false; const_converted = false; const ConstAndNonConstCastable const_castable(&converted, &const_converted); base = ::testing::internal::ImplicitCast_(const_castable); EXPECT_FALSE(converted); EXPECT_TRUE(const_converted); } class To { public: To(bool* converted) { *converted = true; } // NOLINT }; TEST(ImplicitCastTest, CanUseImplicitConstructor) { bool converted = false; To to = ::testing::internal::ImplicitCast_(&converted); (void)to; EXPECT_TRUE(converted); } TEST(IteratorTraitsTest, WorksForSTLContainerIterators) { StaticAssertTypeEq::const_iterator>::value_type>(); StaticAssertTypeEq::iterator>::value_type>(); } TEST(IteratorTraitsTest, WorksForPointerToNonConst) { StaticAssertTypeEq::value_type>(); StaticAssertTypeEq::value_type>(); } TEST(IteratorTraitsTest, WorksForPointerToConst) { StaticAssertTypeEq::value_type>(); StaticAssertTypeEq::value_type>(); } // Tests that the element_type typedef is available in scoped_ptr and refers // to the parameter type. TEST(ScopedPtrTest, DefinesElementType) { StaticAssertTypeEq::element_type>(); } // TODO(vladl@google.com): Implement THE REST of scoped_ptr tests. TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) { if (AlwaysFalse()) GTEST_CHECK_(false) << "This should never be executed; " "It's a compilation test only."; if (AlwaysTrue()) GTEST_CHECK_(true); else ; // NOLINT if (AlwaysFalse()) ; // NOLINT else GTEST_CHECK_(true) << ""; } TEST(GtestCheckSyntaxTest, WorksWithSwitch) { switch (0) { case 1: break; default: GTEST_CHECK_(true); } switch (0) case 0: GTEST_CHECK_(true) << "Check failed in switch case"; } // Verifies behavior of FormatFileLocation. TEST(FormatFileLocationTest, FormatsFileLocation) { EXPECT_PRED_FORMAT2(IsSubstring, "foo.cc", FormatFileLocation("foo.cc", 42)); EXPECT_PRED_FORMAT2(IsSubstring, "42", FormatFileLocation("foo.cc", 42)); } TEST(FormatFileLocationTest, FormatsUnknownFile) { EXPECT_PRED_FORMAT2( IsSubstring, "unknown file", FormatFileLocation(NULL, 42)); EXPECT_PRED_FORMAT2(IsSubstring, "42", FormatFileLocation(NULL, 42)); } TEST(FormatFileLocationTest, FormatsUknownLine) { EXPECT_EQ("foo.cc:", FormatFileLocation("foo.cc", -1)); } TEST(FormatFileLocationTest, FormatsUknownFileAndLine) { EXPECT_EQ("unknown file:", FormatFileLocation(NULL, -1)); } // Verifies behavior of FormatCompilerIndependentFileLocation. TEST(FormatCompilerIndependentFileLocationTest, FormatsFileLocation) { EXPECT_EQ("foo.cc:42", FormatCompilerIndependentFileLocation("foo.cc", 42)); } TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownFile) { EXPECT_EQ("unknown file:42", FormatCompilerIndependentFileLocation(NULL, 42)); } TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownLine) { EXPECT_EQ("foo.cc", FormatCompilerIndependentFileLocation("foo.cc", -1)); } TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownFileAndLine) { EXPECT_EQ("unknown file", FormatCompilerIndependentFileLocation(NULL, -1)); } #if GTEST_OS_MAC || GTEST_OS_QNX void* ThreadFunc(void* data) { pthread_mutex_t* mutex = static_cast(data); pthread_mutex_lock(mutex); pthread_mutex_unlock(mutex); return NULL; } TEST(GetThreadCountTest, ReturnsCorrectValue) { EXPECT_EQ(1U, GetThreadCount()); pthread_mutex_t mutex; pthread_attr_t attr; pthread_t thread_id; // TODO(vladl@google.com): turn mutex into internal::Mutex for automatic // destruction. pthread_mutex_init(&mutex, NULL); pthread_mutex_lock(&mutex); ASSERT_EQ(0, pthread_attr_init(&attr)); ASSERT_EQ(0, pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE)); const int status = pthread_create(&thread_id, &attr, &ThreadFunc, &mutex); ASSERT_EQ(0, pthread_attr_destroy(&attr)); ASSERT_EQ(0, status); EXPECT_EQ(2U, GetThreadCount()); pthread_mutex_unlock(&mutex); void* dummy; ASSERT_EQ(0, pthread_join(thread_id, &dummy)); # if GTEST_OS_MAC // MacOS X may not immediately report the updated thread count after // joining a thread, causing flakiness in this test. To counter that, we // wait for up to .5 seconds for the OS to report the correct value. for (int i = 0; i < 5; ++i) { if (GetThreadCount() == 1) break; SleepMilliseconds(100); } # endif // GTEST_OS_MAC EXPECT_EQ(1U, GetThreadCount()); pthread_mutex_destroy(&mutex); } #else TEST(GetThreadCountTest, ReturnsZeroWhenUnableToCountThreads) { EXPECT_EQ(0U, GetThreadCount()); } #endif // GTEST_OS_MAC || GTEST_OS_QNX TEST(GtestCheckDeathTest, DiesWithCorrectOutputOnFailure) { const bool a_false_condition = false; const char regex[] = #ifdef _MSC_VER "gtest-port_test\\.cc\\(\\d+\\):" #elif GTEST_USES_POSIX_RE "gtest-port_test\\.cc:[0-9]+" #else "gtest-port_test\\.cc:\\d+" #endif // _MSC_VER ".*a_false_condition.*Extra info.*"; EXPECT_DEATH_IF_SUPPORTED(GTEST_CHECK_(a_false_condition) << "Extra info", regex); } #if GTEST_HAS_DEATH_TEST TEST(GtestCheckDeathTest, LivesSilentlyOnSuccess) { EXPECT_EXIT({ GTEST_CHECK_(true) << "Extra info"; ::std::cerr << "Success\n"; exit(0); }, ::testing::ExitedWithCode(0), "Success"); } #endif // GTEST_HAS_DEATH_TEST // Verifies that Google Test choose regular expression engine appropriate to // the platform. The test will produce compiler errors in case of failure. // For simplicity, we only cover the most important platforms here. TEST(RegexEngineSelectionTest, SelectsCorrectRegexEngine) { #if GTEST_HAS_POSIX_RE EXPECT_TRUE(GTEST_USES_POSIX_RE); #else EXPECT_TRUE(GTEST_USES_SIMPLE_RE); #endif } #if GTEST_USES_POSIX_RE # if GTEST_HAS_TYPED_TEST template class RETest : public ::testing::Test {}; // Defines StringTypes as the list of all string types that class RE // supports. typedef testing::Types< ::std::string, # if GTEST_HAS_GLOBAL_STRING ::string, # endif // GTEST_HAS_GLOBAL_STRING const char*> StringTypes; TYPED_TEST_CASE(RETest, StringTypes); // Tests RE's implicit constructors. TYPED_TEST(RETest, ImplicitConstructorWorks) { const RE empty(TypeParam("")); EXPECT_STREQ("", empty.pattern()); const RE simple(TypeParam("hello")); EXPECT_STREQ("hello", simple.pattern()); const RE normal(TypeParam(".*(\\w+)")); EXPECT_STREQ(".*(\\w+)", normal.pattern()); } // Tests that RE's constructors reject invalid regular expressions. TYPED_TEST(RETest, RejectsInvalidRegex) { EXPECT_NONFATAL_FAILURE({ const RE invalid(TypeParam("?")); }, "\"?\" is not a valid POSIX Extended regular expression."); } // Tests RE::FullMatch(). TYPED_TEST(RETest, FullMatchWorks) { const RE empty(TypeParam("")); EXPECT_TRUE(RE::FullMatch(TypeParam(""), empty)); EXPECT_FALSE(RE::FullMatch(TypeParam("a"), empty)); const RE re(TypeParam("a.*z")); EXPECT_TRUE(RE::FullMatch(TypeParam("az"), re)); EXPECT_TRUE(RE::FullMatch(TypeParam("axyz"), re)); EXPECT_FALSE(RE::FullMatch(TypeParam("baz"), re)); EXPECT_FALSE(RE::FullMatch(TypeParam("azy"), re)); } // Tests RE::PartialMatch(). TYPED_TEST(RETest, PartialMatchWorks) { const RE empty(TypeParam("")); EXPECT_TRUE(RE::PartialMatch(TypeParam(""), empty)); EXPECT_TRUE(RE::PartialMatch(TypeParam("a"), empty)); const RE re(TypeParam("a.*z")); EXPECT_TRUE(RE::PartialMatch(TypeParam("az"), re)); EXPECT_TRUE(RE::PartialMatch(TypeParam("axyz"), re)); EXPECT_TRUE(RE::PartialMatch(TypeParam("baz"), re)); EXPECT_TRUE(RE::PartialMatch(TypeParam("azy"), re)); EXPECT_FALSE(RE::PartialMatch(TypeParam("zza"), re)); } # endif // GTEST_HAS_TYPED_TEST #elif GTEST_USES_SIMPLE_RE TEST(IsInSetTest, NulCharIsNotInAnySet) { EXPECT_FALSE(IsInSet('\0', "")); EXPECT_FALSE(IsInSet('\0', "\0")); EXPECT_FALSE(IsInSet('\0', "a")); } TEST(IsInSetTest, WorksForNonNulChars) { EXPECT_FALSE(IsInSet('a', "Ab")); EXPECT_FALSE(IsInSet('c', "")); EXPECT_TRUE(IsInSet('b', "bcd")); EXPECT_TRUE(IsInSet('b', "ab")); } TEST(IsAsciiDigitTest, IsFalseForNonDigit) { EXPECT_FALSE(IsAsciiDigit('\0')); EXPECT_FALSE(IsAsciiDigit(' ')); EXPECT_FALSE(IsAsciiDigit('+')); EXPECT_FALSE(IsAsciiDigit('-')); EXPECT_FALSE(IsAsciiDigit('.')); EXPECT_FALSE(IsAsciiDigit('a')); } TEST(IsAsciiDigitTest, IsTrueForDigit) { EXPECT_TRUE(IsAsciiDigit('0')); EXPECT_TRUE(IsAsciiDigit('1')); EXPECT_TRUE(IsAsciiDigit('5')); EXPECT_TRUE(IsAsciiDigit('9')); } TEST(IsAsciiPunctTest, IsFalseForNonPunct) { EXPECT_FALSE(IsAsciiPunct('\0')); EXPECT_FALSE(IsAsciiPunct(' ')); EXPECT_FALSE(IsAsciiPunct('\n')); EXPECT_FALSE(IsAsciiPunct('a')); EXPECT_FALSE(IsAsciiPunct('0')); } TEST(IsAsciiPunctTest, IsTrueForPunct) { for (const char* p = "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~"; *p; p++) { EXPECT_PRED1(IsAsciiPunct, *p); } } TEST(IsRepeatTest, IsFalseForNonRepeatChar) { EXPECT_FALSE(IsRepeat('\0')); EXPECT_FALSE(IsRepeat(' ')); EXPECT_FALSE(IsRepeat('a')); EXPECT_FALSE(IsRepeat('1')); EXPECT_FALSE(IsRepeat('-')); } TEST(IsRepeatTest, IsTrueForRepeatChar) { EXPECT_TRUE(IsRepeat('?')); EXPECT_TRUE(IsRepeat('*')); EXPECT_TRUE(IsRepeat('+')); } TEST(IsAsciiWhiteSpaceTest, IsFalseForNonWhiteSpace) { EXPECT_FALSE(IsAsciiWhiteSpace('\0')); EXPECT_FALSE(IsAsciiWhiteSpace('a')); EXPECT_FALSE(IsAsciiWhiteSpace('1')); EXPECT_FALSE(IsAsciiWhiteSpace('+')); EXPECT_FALSE(IsAsciiWhiteSpace('_')); } TEST(IsAsciiWhiteSpaceTest, IsTrueForWhiteSpace) { EXPECT_TRUE(IsAsciiWhiteSpace(' ')); EXPECT_TRUE(IsAsciiWhiteSpace('\n')); EXPECT_TRUE(IsAsciiWhiteSpace('\r')); EXPECT_TRUE(IsAsciiWhiteSpace('\t')); EXPECT_TRUE(IsAsciiWhiteSpace('\v')); EXPECT_TRUE(IsAsciiWhiteSpace('\f')); } TEST(IsAsciiWordCharTest, IsFalseForNonWordChar) { EXPECT_FALSE(IsAsciiWordChar('\0')); EXPECT_FALSE(IsAsciiWordChar('+')); EXPECT_FALSE(IsAsciiWordChar('.')); EXPECT_FALSE(IsAsciiWordChar(' ')); EXPECT_FALSE(IsAsciiWordChar('\n')); } TEST(IsAsciiWordCharTest, IsTrueForLetter) { EXPECT_TRUE(IsAsciiWordChar('a')); EXPECT_TRUE(IsAsciiWordChar('b')); EXPECT_TRUE(IsAsciiWordChar('A')); EXPECT_TRUE(IsAsciiWordChar('Z')); } TEST(IsAsciiWordCharTest, IsTrueForDigit) { EXPECT_TRUE(IsAsciiWordChar('0')); EXPECT_TRUE(IsAsciiWordChar('1')); EXPECT_TRUE(IsAsciiWordChar('7')); EXPECT_TRUE(IsAsciiWordChar('9')); } TEST(IsAsciiWordCharTest, IsTrueForUnderscore) { EXPECT_TRUE(IsAsciiWordChar('_')); } TEST(IsValidEscapeTest, IsFalseForNonPrintable) { EXPECT_FALSE(IsValidEscape('\0')); EXPECT_FALSE(IsValidEscape('\007')); } TEST(IsValidEscapeTest, IsFalseForDigit) { EXPECT_FALSE(IsValidEscape('0')); EXPECT_FALSE(IsValidEscape('9')); } TEST(IsValidEscapeTest, IsFalseForWhiteSpace) { EXPECT_FALSE(IsValidEscape(' ')); EXPECT_FALSE(IsValidEscape('\n')); } TEST(IsValidEscapeTest, IsFalseForSomeLetter) { EXPECT_FALSE(IsValidEscape('a')); EXPECT_FALSE(IsValidEscape('Z')); } TEST(IsValidEscapeTest, IsTrueForPunct) { EXPECT_TRUE(IsValidEscape('.')); EXPECT_TRUE(IsValidEscape('-')); EXPECT_TRUE(IsValidEscape('^')); EXPECT_TRUE(IsValidEscape('$')); EXPECT_TRUE(IsValidEscape('(')); EXPECT_TRUE(IsValidEscape(']')); EXPECT_TRUE(IsValidEscape('{')); EXPECT_TRUE(IsValidEscape('|')); } TEST(IsValidEscapeTest, IsTrueForSomeLetter) { EXPECT_TRUE(IsValidEscape('d')); EXPECT_TRUE(IsValidEscape('D')); EXPECT_TRUE(IsValidEscape('s')); EXPECT_TRUE(IsValidEscape('S')); EXPECT_TRUE(IsValidEscape('w')); EXPECT_TRUE(IsValidEscape('W')); } TEST(AtomMatchesCharTest, EscapedPunct) { EXPECT_FALSE(AtomMatchesChar(true, '\\', '\0')); EXPECT_FALSE(AtomMatchesChar(true, '\\', ' ')); EXPECT_FALSE(AtomMatchesChar(true, '_', '.')); EXPECT_FALSE(AtomMatchesChar(true, '.', 'a')); EXPECT_TRUE(AtomMatchesChar(true, '\\', '\\')); EXPECT_TRUE(AtomMatchesChar(true, '_', '_')); EXPECT_TRUE(AtomMatchesChar(true, '+', '+')); EXPECT_TRUE(AtomMatchesChar(true, '.', '.')); } TEST(AtomMatchesCharTest, Escaped_d) { EXPECT_FALSE(AtomMatchesChar(true, 'd', '\0')); EXPECT_FALSE(AtomMatchesChar(true, 'd', 'a')); EXPECT_FALSE(AtomMatchesChar(true, 'd', '.')); EXPECT_TRUE(AtomMatchesChar(true, 'd', '0')); EXPECT_TRUE(AtomMatchesChar(true, 'd', '9')); } TEST(AtomMatchesCharTest, Escaped_D) { EXPECT_FALSE(AtomMatchesChar(true, 'D', '0')); EXPECT_FALSE(AtomMatchesChar(true, 'D', '9')); EXPECT_TRUE(AtomMatchesChar(true, 'D', '\0')); EXPECT_TRUE(AtomMatchesChar(true, 'D', 'a')); EXPECT_TRUE(AtomMatchesChar(true, 'D', '-')); } TEST(AtomMatchesCharTest, Escaped_s) { EXPECT_FALSE(AtomMatchesChar(true, 's', '\0')); EXPECT_FALSE(AtomMatchesChar(true, 's', 'a')); EXPECT_FALSE(AtomMatchesChar(true, 's', '.')); EXPECT_FALSE(AtomMatchesChar(true, 's', '9')); EXPECT_TRUE(AtomMatchesChar(true, 's', ' ')); EXPECT_TRUE(AtomMatchesChar(true, 's', '\n')); EXPECT_TRUE(AtomMatchesChar(true, 's', '\t')); } TEST(AtomMatchesCharTest, Escaped_S) { EXPECT_FALSE(AtomMatchesChar(true, 'S', ' ')); EXPECT_FALSE(AtomMatchesChar(true, 'S', '\r')); EXPECT_TRUE(AtomMatchesChar(true, 'S', '\0')); EXPECT_TRUE(AtomMatchesChar(true, 'S', 'a')); EXPECT_TRUE(AtomMatchesChar(true, 'S', '9')); } TEST(AtomMatchesCharTest, Escaped_w) { EXPECT_FALSE(AtomMatchesChar(true, 'w', '\0')); EXPECT_FALSE(AtomMatchesChar(true, 'w', '+')); EXPECT_FALSE(AtomMatchesChar(true, 'w', ' ')); EXPECT_FALSE(AtomMatchesChar(true, 'w', '\n')); EXPECT_TRUE(AtomMatchesChar(true, 'w', '0')); EXPECT_TRUE(AtomMatchesChar(true, 'w', 'b')); EXPECT_TRUE(AtomMatchesChar(true, 'w', 'C')); EXPECT_TRUE(AtomMatchesChar(true, 'w', '_')); } TEST(AtomMatchesCharTest, Escaped_W) { EXPECT_FALSE(AtomMatchesChar(true, 'W', 'A')); EXPECT_FALSE(AtomMatchesChar(true, 'W', 'b')); EXPECT_FALSE(AtomMatchesChar(true, 'W', '9')); EXPECT_FALSE(AtomMatchesChar(true, 'W', '_')); EXPECT_TRUE(AtomMatchesChar(true, 'W', '\0')); EXPECT_TRUE(AtomMatchesChar(true, 'W', '*')); EXPECT_TRUE(AtomMatchesChar(true, 'W', '\n')); } TEST(AtomMatchesCharTest, EscapedWhiteSpace) { EXPECT_FALSE(AtomMatchesChar(true, 'f', '\0')); EXPECT_FALSE(AtomMatchesChar(true, 'f', '\n')); EXPECT_FALSE(AtomMatchesChar(true, 'n', '\0')); EXPECT_FALSE(AtomMatchesChar(true, 'n', '\r')); EXPECT_FALSE(AtomMatchesChar(true, 'r', '\0')); EXPECT_FALSE(AtomMatchesChar(true, 'r', 'a')); EXPECT_FALSE(AtomMatchesChar(true, 't', '\0')); EXPECT_FALSE(AtomMatchesChar(true, 't', 't')); EXPECT_FALSE(AtomMatchesChar(true, 'v', '\0')); EXPECT_FALSE(AtomMatchesChar(true, 'v', '\f')); EXPECT_TRUE(AtomMatchesChar(true, 'f', '\f')); EXPECT_TRUE(AtomMatchesChar(true, 'n', '\n')); EXPECT_TRUE(AtomMatchesChar(true, 'r', '\r')); EXPECT_TRUE(AtomMatchesChar(true, 't', '\t')); EXPECT_TRUE(AtomMatchesChar(true, 'v', '\v')); } TEST(AtomMatchesCharTest, UnescapedDot) { EXPECT_FALSE(AtomMatchesChar(false, '.', '\n')); EXPECT_TRUE(AtomMatchesChar(false, '.', '\0')); EXPECT_TRUE(AtomMatchesChar(false, '.', '.')); EXPECT_TRUE(AtomMatchesChar(false, '.', 'a')); EXPECT_TRUE(AtomMatchesChar(false, '.', ' ')); } TEST(AtomMatchesCharTest, UnescapedChar) { EXPECT_FALSE(AtomMatchesChar(false, 'a', '\0')); EXPECT_FALSE(AtomMatchesChar(false, 'a', 'b')); EXPECT_FALSE(AtomMatchesChar(false, '$', 'a')); EXPECT_TRUE(AtomMatchesChar(false, '$', '$')); EXPECT_TRUE(AtomMatchesChar(false, '5', '5')); EXPECT_TRUE(AtomMatchesChar(false, 'Z', 'Z')); } TEST(ValidateRegexTest, GeneratesFailureAndReturnsFalseForInvalid) { EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(NULL)), "NULL is not a valid simple regular expression"); EXPECT_NONFATAL_FAILURE( ASSERT_FALSE(ValidateRegex("a\\")), "Syntax error at index 1 in simple regular expression \"a\\\": "); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a\\")), "'\\' cannot appear at the end"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("\\n\\")), "'\\' cannot appear at the end"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("\\s\\hb")), "invalid escape sequence \"\\h\""); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^^")), "'^' can only appear at the beginning"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(".*^b")), "'^' can only appear at the beginning"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("$$")), "'$' can only appear at the end"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^$a")), "'$' can only appear at the end"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a(b")), "'(' is unsupported"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("ab)")), "')' is unsupported"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("[ab")), "'[' is unsupported"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a{2")), "'{' is unsupported"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("?")), "'?' can only follow a repeatable token"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^*")), "'*' can only follow a repeatable token"); EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("5*+")), "'+' can only follow a repeatable token"); } TEST(ValidateRegexTest, ReturnsTrueForValid) { EXPECT_TRUE(ValidateRegex("")); EXPECT_TRUE(ValidateRegex("a")); EXPECT_TRUE(ValidateRegex(".*")); EXPECT_TRUE(ValidateRegex("^a_+")); EXPECT_TRUE(ValidateRegex("^a\\t\\&?")); EXPECT_TRUE(ValidateRegex("09*$")); EXPECT_TRUE(ValidateRegex("^Z$")); EXPECT_TRUE(ValidateRegex("a\\^Z\\$\\(\\)\\|\\[\\]\\{\\}")); } TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrOne) { EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "a", "ba")); // Repeating more than once. EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "aab")); // Repeating zero times. EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "ba")); // Repeating once. EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "ab")); EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '#', '?', ".", "##")); } TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrMany) { EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '*', "a$", "baab")); // Repeating zero times. EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '*', "b", "bc")); // Repeating once. EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '*', "b", "abc")); // Repeating more than once. EXPECT_TRUE(MatchRepetitionAndRegexAtHead(true, 'w', '*', "-", "ab_1-g")); } TEST(MatchRepetitionAndRegexAtHeadTest, WorksForOneOrMany) { EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '+', "a$", "baab")); // Repeating zero times. EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '+', "b", "bc")); // Repeating once. EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '+', "b", "abc")); // Repeating more than once. EXPECT_TRUE(MatchRepetitionAndRegexAtHead(true, 'w', '+', "-", "ab_1-g")); } TEST(MatchRegexAtHeadTest, ReturnsTrueForEmptyRegex) { EXPECT_TRUE(MatchRegexAtHead("", "")); EXPECT_TRUE(MatchRegexAtHead("", "ab")); } TEST(MatchRegexAtHeadTest, WorksWhenDollarIsInRegex) { EXPECT_FALSE(MatchRegexAtHead("$", "a")); EXPECT_TRUE(MatchRegexAtHead("$", "")); EXPECT_TRUE(MatchRegexAtHead("a$", "a")); } TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithEscapeSequence) { EXPECT_FALSE(MatchRegexAtHead("\\w", "+")); EXPECT_FALSE(MatchRegexAtHead("\\W", "ab")); EXPECT_TRUE(MatchRegexAtHead("\\sa", "\nab")); EXPECT_TRUE(MatchRegexAtHead("\\d", "1a")); } TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithRepetition) { EXPECT_FALSE(MatchRegexAtHead(".+a", "abc")); EXPECT_FALSE(MatchRegexAtHead("a?b", "aab")); EXPECT_TRUE(MatchRegexAtHead(".*a", "bc12-ab")); EXPECT_TRUE(MatchRegexAtHead("a?b", "b")); EXPECT_TRUE(MatchRegexAtHead("a?b", "ab")); } TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithRepetionOfEscapeSequence) { EXPECT_FALSE(MatchRegexAtHead("\\.+a", "abc")); EXPECT_FALSE(MatchRegexAtHead("\\s?b", " b")); EXPECT_TRUE(MatchRegexAtHead("\\(*a", "((((ab")); EXPECT_TRUE(MatchRegexAtHead("\\^?b", "^b")); EXPECT_TRUE(MatchRegexAtHead("\\\\?b", "b")); EXPECT_TRUE(MatchRegexAtHead("\\\\?b", "\\b")); } TEST(MatchRegexAtHeadTest, MatchesSequentially) { EXPECT_FALSE(MatchRegexAtHead("ab.*c", "acabc")); EXPECT_TRUE(MatchRegexAtHead("ab.*c", "ab-fsc")); } TEST(MatchRegexAnywhereTest, ReturnsFalseWhenStringIsNull) { EXPECT_FALSE(MatchRegexAnywhere("", NULL)); } TEST(MatchRegexAnywhereTest, WorksWhenRegexStartsWithCaret) { EXPECT_FALSE(MatchRegexAnywhere("^a", "ba")); EXPECT_FALSE(MatchRegexAnywhere("^$", "a")); EXPECT_TRUE(MatchRegexAnywhere("^a", "ab")); EXPECT_TRUE(MatchRegexAnywhere("^", "ab")); EXPECT_TRUE(MatchRegexAnywhere("^$", "")); } TEST(MatchRegexAnywhereTest, ReturnsFalseWhenNoMatch) { EXPECT_FALSE(MatchRegexAnywhere("a", "bcde123")); EXPECT_FALSE(MatchRegexAnywhere("a.+a", "--aa88888888")); } TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingPrefix) { EXPECT_TRUE(MatchRegexAnywhere("\\w+", "ab1_ - 5")); EXPECT_TRUE(MatchRegexAnywhere(".*=", "=")); EXPECT_TRUE(MatchRegexAnywhere("x.*ab?.*bc", "xaaabc")); } TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingNonPrefix) { EXPECT_TRUE(MatchRegexAnywhere("\\w+", "$$$ ab1_ - 5")); EXPECT_TRUE(MatchRegexAnywhere("\\.+=", "= ...=")); } // Tests RE's implicit constructors. TEST(RETest, ImplicitConstructorWorks) { const RE empty(""); EXPECT_STREQ("", empty.pattern()); const RE simple("hello"); EXPECT_STREQ("hello", simple.pattern()); } // Tests that RE's constructors reject invalid regular expressions. TEST(RETest, RejectsInvalidRegex) { EXPECT_NONFATAL_FAILURE({ const RE normal(NULL); }, "NULL is not a valid simple regular expression"); EXPECT_NONFATAL_FAILURE({ const RE normal(".*(\\w+"); }, "'(' is unsupported"); EXPECT_NONFATAL_FAILURE({ const RE invalid("^?"); }, "'?' can only follow a repeatable token"); } // Tests RE::FullMatch(). TEST(RETest, FullMatchWorks) { const RE empty(""); EXPECT_TRUE(RE::FullMatch("", empty)); EXPECT_FALSE(RE::FullMatch("a", empty)); const RE re1("a"); EXPECT_TRUE(RE::FullMatch("a", re1)); const RE re("a.*z"); EXPECT_TRUE(RE::FullMatch("az", re)); EXPECT_TRUE(RE::FullMatch("axyz", re)); EXPECT_FALSE(RE::FullMatch("baz", re)); EXPECT_FALSE(RE::FullMatch("azy", re)); } // Tests RE::PartialMatch(). TEST(RETest, PartialMatchWorks) { const RE empty(""); EXPECT_TRUE(RE::PartialMatch("", empty)); EXPECT_TRUE(RE::PartialMatch("a", empty)); const RE re("a.*z"); EXPECT_TRUE(RE::PartialMatch("az", re)); EXPECT_TRUE(RE::PartialMatch("axyz", re)); EXPECT_TRUE(RE::PartialMatch("baz", re)); EXPECT_TRUE(RE::PartialMatch("azy", re)); EXPECT_FALSE(RE::PartialMatch("zza", re)); } #endif // GTEST_USES_POSIX_RE #if !GTEST_OS_WINDOWS_MOBILE TEST(CaptureTest, CapturesStdout) { CaptureStdout(); fprintf(stdout, "abc"); EXPECT_STREQ("abc", GetCapturedStdout().c_str()); CaptureStdout(); fprintf(stdout, "def%cghi", '\0'); EXPECT_EQ(::std::string("def\0ghi", 7), ::std::string(GetCapturedStdout())); } TEST(CaptureTest, CapturesStderr) { CaptureStderr(); fprintf(stderr, "jkl"); EXPECT_STREQ("jkl", GetCapturedStderr().c_str()); CaptureStderr(); fprintf(stderr, "jkl%cmno", '\0'); EXPECT_EQ(::std::string("jkl\0mno", 7), ::std::string(GetCapturedStderr())); } // Tests that stdout and stderr capture don't interfere with each other. TEST(CaptureTest, CapturesStdoutAndStderr) { CaptureStdout(); CaptureStderr(); fprintf(stdout, "pqr"); fprintf(stderr, "stu"); EXPECT_STREQ("pqr", GetCapturedStdout().c_str()); EXPECT_STREQ("stu", GetCapturedStderr().c_str()); } TEST(CaptureDeathTest, CannotReenterStdoutCapture) { CaptureStdout(); EXPECT_DEATH_IF_SUPPORTED(CaptureStdout(), "Only one stdout capturer can exist at a time"); GetCapturedStdout(); // We cannot test stderr capturing using death tests as they use it // themselves. } #endif // !GTEST_OS_WINDOWS_MOBILE TEST(ThreadLocalTest, DefaultConstructorInitializesToDefaultValues) { ThreadLocal t1; EXPECT_EQ(0, t1.get()); ThreadLocal t2; EXPECT_TRUE(t2.get() == NULL); } TEST(ThreadLocalTest, SingleParamConstructorInitializesToParam) { ThreadLocal t1(123); EXPECT_EQ(123, t1.get()); int i = 0; ThreadLocal t2(&i); EXPECT_EQ(&i, t2.get()); } class NoDefaultContructor { public: explicit NoDefaultContructor(const char*) {} NoDefaultContructor(const NoDefaultContructor&) {} }; TEST(ThreadLocalTest, ValueDefaultContructorIsNotRequiredForParamVersion) { ThreadLocal bar(NoDefaultContructor("foo")); bar.pointer(); } TEST(ThreadLocalTest, GetAndPointerReturnSameValue) { ThreadLocal thread_local_string; EXPECT_EQ(thread_local_string.pointer(), &(thread_local_string.get())); // Verifies the condition still holds after calling set. thread_local_string.set("foo"); EXPECT_EQ(thread_local_string.pointer(), &(thread_local_string.get())); } TEST(ThreadLocalTest, PointerAndConstPointerReturnSameValue) { ThreadLocal thread_local_string; const ThreadLocal& const_thread_local_string = thread_local_string; EXPECT_EQ(thread_local_string.pointer(), const_thread_local_string.pointer()); thread_local_string.set("foo"); EXPECT_EQ(thread_local_string.pointer(), const_thread_local_string.pointer()); } #if GTEST_IS_THREADSAFE void AddTwo(int* param) { *param += 2; } TEST(ThreadWithParamTest, ConstructorExecutesThreadFunc) { int i = 40; ThreadWithParam thread(&AddTwo, &i, NULL); thread.Join(); EXPECT_EQ(42, i); } TEST(MutexDeathTest, AssertHeldShouldAssertWhenNotLocked) { // AssertHeld() is flaky only in the presence of multiple threads accessing // the lock. In this case, the test is robust. EXPECT_DEATH_IF_SUPPORTED({ Mutex m; { MutexLock lock(&m); } m.AssertHeld(); }, "thread .*hold"); } TEST(MutexTest, AssertHeldShouldNotAssertWhenLocked) { Mutex m; MutexLock lock(&m); m.AssertHeld(); } class AtomicCounterWithMutex { public: explicit AtomicCounterWithMutex(Mutex* mutex) : value_(0), mutex_(mutex), random_(42) {} void Increment() { MutexLock lock(mutex_); int temp = value_; { // We need to put up a memory barrier to prevent reads and writes to // value_ rearranged with the call to SleepMilliseconds when observed // from other threads. #if GTEST_HAS_PTHREAD // On POSIX, locking a mutex puts up a memory barrier. We cannot use // Mutex and MutexLock here or rely on their memory barrier // functionality as we are testing them here. pthread_mutex_t memory_barrier_mutex; GTEST_CHECK_POSIX_SUCCESS_( pthread_mutex_init(&memory_barrier_mutex, NULL)); GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_lock(&memory_barrier_mutex)); SleepMilliseconds(random_.Generate(30)); GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_unlock(&memory_barrier_mutex)); GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&memory_barrier_mutex)); #elif GTEST_OS_WINDOWS // On Windows, performing an interlocked access puts up a memory barrier. volatile LONG dummy = 0; ::InterlockedIncrement(&dummy); SleepMilliseconds(random_.Generate(30)); ::InterlockedIncrement(&dummy); #else # error "Memory barrier not implemented on this platform." #endif // GTEST_HAS_PTHREAD } value_ = temp + 1; } int value() const { return value_; } private: volatile int value_; Mutex* const mutex_; // Protects value_. Random random_; }; void CountingThreadFunc(pair param) { for (int i = 0; i < param.second; ++i) param.first->Increment(); } // Tests that the mutex only lets one thread at a time to lock it. TEST(MutexTest, OnlyOneThreadCanLockAtATime) { Mutex mutex; AtomicCounterWithMutex locked_counter(&mutex); typedef ThreadWithParam > ThreadType; const int kCycleCount = 20; const int kThreadCount = 7; scoped_ptr counting_threads[kThreadCount]; Notification threads_can_start; // Creates and runs kThreadCount threads that increment locked_counter // kCycleCount times each. for (int i = 0; i < kThreadCount; ++i) { counting_threads[i].reset(new ThreadType(&CountingThreadFunc, make_pair(&locked_counter, kCycleCount), &threads_can_start)); } threads_can_start.Notify(); for (int i = 0; i < kThreadCount; ++i) counting_threads[i]->Join(); // If the mutex lets more than one thread to increment the counter at a // time, they are likely to encounter a race condition and have some // increments overwritten, resulting in the lower then expected counter // value. EXPECT_EQ(kCycleCount * kThreadCount, locked_counter.value()); } template void RunFromThread(void (func)(T), T param) { ThreadWithParam thread(func, param, NULL); thread.Join(); } void RetrieveThreadLocalValue( pair*, std::string*> param) { *param.second = param.first->get(); } TEST(ThreadLocalTest, ParameterizedConstructorSetsDefault) { ThreadLocal thread_local_string("foo"); EXPECT_STREQ("foo", thread_local_string.get().c_str()); thread_local_string.set("bar"); EXPECT_STREQ("bar", thread_local_string.get().c_str()); std::string result; RunFromThread(&RetrieveThreadLocalValue, make_pair(&thread_local_string, &result)); EXPECT_STREQ("foo", result.c_str()); } // Keeps track of whether of destructors being called on instances of // DestructorTracker. On Windows, waits for the destructor call reports. class DestructorCall { public: DestructorCall() { invoked_ = false; #if GTEST_OS_WINDOWS wait_event_.Reset(::CreateEvent(NULL, TRUE, FALSE, NULL)); GTEST_CHECK_(wait_event_.Get() != NULL); #endif } bool CheckDestroyed() const { #if GTEST_OS_WINDOWS if (::WaitForSingleObject(wait_event_.Get(), 1000) != WAIT_OBJECT_0) return false; #endif return invoked_; } void ReportDestroyed() { invoked_ = true; #if GTEST_OS_WINDOWS ::SetEvent(wait_event_.Get()); #endif } static std::vector& List() { return *list_; } static void ResetList() { for (size_t i = 0; i < list_->size(); ++i) { delete list_->at(i); } list_->clear(); } private: bool invoked_; #if GTEST_OS_WINDOWS AutoHandle wait_event_; #endif static std::vector* const list_; GTEST_DISALLOW_COPY_AND_ASSIGN_(DestructorCall); }; std::vector* const DestructorCall::list_ = new std::vector; // DestructorTracker keeps track of whether its instances have been // destroyed. class DestructorTracker { public: DestructorTracker() : index_(GetNewIndex()) {} DestructorTracker(const DestructorTracker& /* rhs */) : index_(GetNewIndex()) {} ~DestructorTracker() { // We never access DestructorCall::List() concurrently, so we don't need // to protect this acccess with a mutex. DestructorCall::List()[index_]->ReportDestroyed(); } private: static int GetNewIndex() { DestructorCall::List().push_back(new DestructorCall); return DestructorCall::List().size() - 1; } const int index_; GTEST_DISALLOW_ASSIGN_(DestructorTracker); }; typedef ThreadLocal* ThreadParam; void CallThreadLocalGet(ThreadParam thread_local_param) { thread_local_param->get(); } // Tests that when a ThreadLocal object dies in a thread, it destroys // the managed object for that thread. TEST(ThreadLocalTest, DestroysManagedObjectForOwnThreadWhenDying) { DestructorCall::ResetList(); { // The next line default constructs a DestructorTracker object as // the default value of objects managed by thread_local_tracker. ThreadLocal thread_local_tracker; ASSERT_EQ(1U, DestructorCall::List().size()); ASSERT_FALSE(DestructorCall::List()[0]->CheckDestroyed()); // This creates another DestructorTracker object for the main thread. thread_local_tracker.get(); ASSERT_EQ(2U, DestructorCall::List().size()); ASSERT_FALSE(DestructorCall::List()[0]->CheckDestroyed()); ASSERT_FALSE(DestructorCall::List()[1]->CheckDestroyed()); } // Now thread_local_tracker has died. It should have destroyed both the // default value shared by all threads and the value for the main // thread. ASSERT_EQ(2U, DestructorCall::List().size()); EXPECT_TRUE(DestructorCall::List()[0]->CheckDestroyed()); EXPECT_TRUE(DestructorCall::List()[1]->CheckDestroyed()); DestructorCall::ResetList(); } // Tests that when a thread exits, the thread-local object for that // thread is destroyed. TEST(ThreadLocalTest, DestroysManagedObjectAtThreadExit) { DestructorCall::ResetList(); { // The next line default constructs a DestructorTracker object as // the default value of objects managed by thread_local_tracker. ThreadLocal thread_local_tracker; ASSERT_EQ(1U, DestructorCall::List().size()); ASSERT_FALSE(DestructorCall::List()[0]->CheckDestroyed()); // This creates another DestructorTracker object in the new thread. ThreadWithParam thread( &CallThreadLocalGet, &thread_local_tracker, NULL); thread.Join(); // The thread has exited, and we should have another DestroyedTracker // instance created for it. But it may not have been destroyed yet. // The instance for the main thread should still persist. ASSERT_EQ(2U, DestructorCall::List().size()); ASSERT_FALSE(DestructorCall::List()[0]->CheckDestroyed()); } // The thread has exited and thread_local_tracker has died. The default // value should have been destroyed too. ASSERT_EQ(2U, DestructorCall::List().size()); EXPECT_TRUE(DestructorCall::List()[0]->CheckDestroyed()); EXPECT_TRUE(DestructorCall::List()[1]->CheckDestroyed()); DestructorCall::ResetList(); } TEST(ThreadLocalTest, ThreadLocalMutationsAffectOnlyCurrentThread) { ThreadLocal thread_local_string; thread_local_string.set("Foo"); EXPECT_STREQ("Foo", thread_local_string.get().c_str()); std::string result; RunFromThread(&RetrieveThreadLocalValue, make_pair(&thread_local_string, &result)); EXPECT_TRUE(result.empty()); } #endif // GTEST_IS_THREADSAFE #if GTEST_OS_WINDOWS TEST(WindowsTypesTest, HANDLEIsVoidStar) { StaticAssertTypeEq(); } TEST(WindowsTypesTest, CRITICAL_SECTIONIs_RTL_CRITICAL_SECTION) { StaticAssertTypeEq(); } #endif // GTEST_OS_WINDOWS } // namespace internal } // namespace testing CSSC-1.4.1/unit-tests/googletest/test/gtest-typed-test2_test.cc0000644000000000000000000000401312664550137022575 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) #include #include "test/gtest-typed-test_test.h" #include "gtest/gtest.h" #if GTEST_HAS_TYPED_TEST_P // Tests that the same type-parameterized test case can be // instantiated in different translation units linked together. // (ContainerTest is also instantiated in gtest-typed-test_test.cc.) INSTANTIATE_TYPED_TEST_CASE_P(Vector, ContainerTest, testing::Types >); #endif // GTEST_HAS_TYPED_TEST_P CSSC-1.4.1/unit-tests/googletest/test/gtest_output_test_.cc0000644000000000000000000007726612664550137022216 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // The purpose of this file is to generate Google Test output under // various conditions. The output will then be verified by // gtest_output_test.py to ensure that Google Test generates the // desired messages. Therefore, most tests in this file are MEANT TO // FAIL. // // Author: wan@google.com (Zhanyong Wan) #include "gtest/gtest-spi.h" #include "gtest/gtest.h" // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick is to // prevent a user from accidentally including gtest-internal-inl.h in // his code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ #include #if GTEST_IS_THREADSAFE using testing::ScopedFakeTestPartResultReporter; using testing::TestPartResultArray; using testing::internal::Notification; using testing::internal::ThreadWithParam; #endif namespace posix = ::testing::internal::posix; using testing::internal::scoped_ptr; // Tests catching fatal failures. // A subroutine used by the following test. void TestEq1(int x) { ASSERT_EQ(1, x); } // This function calls a test subroutine, catches the fatal failure it // generates, and then returns early. void TryTestSubroutine() { // Calls a subrountine that yields a fatal failure. TestEq1(2); // Catches the fatal failure and aborts the test. // // The testing::Test:: prefix is necessary when calling // HasFatalFailure() outside of a TEST, TEST_F, or test fixture. if (testing::Test::HasFatalFailure()) return; // If we get here, something is wrong. FAIL() << "This should never be reached."; } TEST(PassingTest, PassingTest1) { } TEST(PassingTest, PassingTest2) { } // Tests that parameters of failing parameterized tests are printed in the // failing test summary. class FailingParamTest : public testing::TestWithParam {}; TEST_P(FailingParamTest, Fails) { EXPECT_EQ(1, GetParam()); } // This generates a test which will fail. Google Test is expected to print // its parameter when it outputs the list of all failed tests. INSTANTIATE_TEST_CASE_P(PrintingFailingParams, FailingParamTest, testing::Values(2)); static const char kGoldenString[] = "\"Line\0 1\"\nLine 2"; TEST(NonfatalFailureTest, EscapesStringOperands) { std::string actual = "actual \"string\""; EXPECT_EQ(kGoldenString, actual); const char* golden = kGoldenString; EXPECT_EQ(golden, actual); } // Tests catching a fatal failure in a subroutine. TEST(FatalFailureTest, FatalFailureInSubroutine) { printf("(expecting a failure that x should be 1)\n"); TryTestSubroutine(); } // Tests catching a fatal failure in a nested subroutine. TEST(FatalFailureTest, FatalFailureInNestedSubroutine) { printf("(expecting a failure that x should be 1)\n"); // Calls a subrountine that yields a fatal failure. TryTestSubroutine(); // Catches the fatal failure and aborts the test. // // When calling HasFatalFailure() inside a TEST, TEST_F, or test // fixture, the testing::Test:: prefix is not needed. if (HasFatalFailure()) return; // If we get here, something is wrong. FAIL() << "This should never be reached."; } // Tests HasFatalFailure() after a failed EXPECT check. TEST(FatalFailureTest, NonfatalFailureInSubroutine) { printf("(expecting a failure on false)\n"); EXPECT_TRUE(false); // Generates a nonfatal failure ASSERT_FALSE(HasFatalFailure()); // This should succeed. } // Tests interleaving user logging and Google Test assertions. TEST(LoggingTest, InterleavingLoggingAndAssertions) { static const int a[4] = { 3, 9, 2, 6 }; printf("(expecting 2 failures on (3) >= (a[i]))\n"); for (int i = 0; i < static_cast(sizeof(a)/sizeof(*a)); i++) { printf("i == %d\n", i); EXPECT_GE(3, a[i]); } } // Tests the SCOPED_TRACE macro. // A helper function for testing SCOPED_TRACE. void SubWithoutTrace(int n) { EXPECT_EQ(1, n); ASSERT_EQ(2, n); } // Another helper function for testing SCOPED_TRACE. void SubWithTrace(int n) { SCOPED_TRACE(testing::Message() << "n = " << n); SubWithoutTrace(n); } // Tests that SCOPED_TRACE() obeys lexical scopes. TEST(SCOPED_TRACETest, ObeysScopes) { printf("(expected to fail)\n"); // There should be no trace before SCOPED_TRACE() is invoked. ADD_FAILURE() << "This failure is expected, and shouldn't have a trace."; { SCOPED_TRACE("Expected trace"); // After SCOPED_TRACE(), a failure in the current scope should contain // the trace. ADD_FAILURE() << "This failure is expected, and should have a trace."; } // Once the control leaves the scope of the SCOPED_TRACE(), there // should be no trace again. ADD_FAILURE() << "This failure is expected, and shouldn't have a trace."; } // Tests that SCOPED_TRACE works inside a loop. TEST(SCOPED_TRACETest, WorksInLoop) { printf("(expected to fail)\n"); for (int i = 1; i <= 2; i++) { SCOPED_TRACE(testing::Message() << "i = " << i); SubWithoutTrace(i); } } // Tests that SCOPED_TRACE works in a subroutine. TEST(SCOPED_TRACETest, WorksInSubroutine) { printf("(expected to fail)\n"); SubWithTrace(1); SubWithTrace(2); } // Tests that SCOPED_TRACE can be nested. TEST(SCOPED_TRACETest, CanBeNested) { printf("(expected to fail)\n"); SCOPED_TRACE(""); // A trace without a message. SubWithTrace(2); } // Tests that multiple SCOPED_TRACEs can be used in the same scope. TEST(SCOPED_TRACETest, CanBeRepeated) { printf("(expected to fail)\n"); SCOPED_TRACE("A"); ADD_FAILURE() << "This failure is expected, and should contain trace point A."; SCOPED_TRACE("B"); ADD_FAILURE() << "This failure is expected, and should contain trace point A and B."; { SCOPED_TRACE("C"); ADD_FAILURE() << "This failure is expected, and should " << "contain trace point A, B, and C."; } SCOPED_TRACE("D"); ADD_FAILURE() << "This failure is expected, and should " << "contain trace point A, B, and D."; } #if GTEST_IS_THREADSAFE // Tests that SCOPED_TRACE()s can be used concurrently from multiple // threads. Namely, an assertion should be affected by // SCOPED_TRACE()s in its own thread only. // Here's the sequence of actions that happen in the test: // // Thread A (main) | Thread B (spawned) // ===============================|================================ // spawns thread B | // -------------------------------+-------------------------------- // waits for n1 | SCOPED_TRACE("Trace B"); // | generates failure #1 // | notifies n1 // -------------------------------+-------------------------------- // SCOPED_TRACE("Trace A"); | waits for n2 // generates failure #2 | // notifies n2 | // -------------------------------|-------------------------------- // waits for n3 | generates failure #3 // | trace B dies // | generates failure #4 // | notifies n3 // -------------------------------|-------------------------------- // generates failure #5 | finishes // trace A dies | // generates failure #6 | // -------------------------------|-------------------------------- // waits for thread B to finish | struct CheckPoints { Notification n1; Notification n2; Notification n3; }; static void ThreadWithScopedTrace(CheckPoints* check_points) { { SCOPED_TRACE("Trace B"); ADD_FAILURE() << "Expected failure #1 (in thread B, only trace B alive)."; check_points->n1.Notify(); check_points->n2.WaitForNotification(); ADD_FAILURE() << "Expected failure #3 (in thread B, trace A & B both alive)."; } // Trace B dies here. ADD_FAILURE() << "Expected failure #4 (in thread B, only trace A alive)."; check_points->n3.Notify(); } TEST(SCOPED_TRACETest, WorksConcurrently) { printf("(expecting 6 failures)\n"); CheckPoints check_points; ThreadWithParam thread(&ThreadWithScopedTrace, &check_points, NULL); check_points.n1.WaitForNotification(); { SCOPED_TRACE("Trace A"); ADD_FAILURE() << "Expected failure #2 (in thread A, trace A & B both alive)."; check_points.n2.Notify(); check_points.n3.WaitForNotification(); ADD_FAILURE() << "Expected failure #5 (in thread A, only trace A alive)."; } // Trace A dies here. ADD_FAILURE() << "Expected failure #6 (in thread A, no trace alive)."; thread.Join(); } #endif // GTEST_IS_THREADSAFE TEST(DisabledTestsWarningTest, DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning) { // This test body is intentionally empty. Its sole purpose is for // verifying that the --gtest_also_run_disabled_tests flag // suppresses the "YOU HAVE 12 DISABLED TESTS" warning at the end of // the test output. } // Tests using assertions outside of TEST and TEST_F. // // This function creates two failures intentionally. void AdHocTest() { printf("The non-test part of the code is expected to have 2 failures.\n\n"); EXPECT_TRUE(false); EXPECT_EQ(2, 3); } // Runs all TESTs, all TEST_Fs, and the ad hoc test. int RunAllTests() { AdHocTest(); return RUN_ALL_TESTS(); } // Tests non-fatal failures in the fixture constructor. class NonFatalFailureInFixtureConstructorTest : public testing::Test { protected: NonFatalFailureInFixtureConstructorTest() { printf("(expecting 5 failures)\n"); ADD_FAILURE() << "Expected failure #1, in the test fixture c'tor."; } ~NonFatalFailureInFixtureConstructorTest() { ADD_FAILURE() << "Expected failure #5, in the test fixture d'tor."; } virtual void SetUp() { ADD_FAILURE() << "Expected failure #2, in SetUp()."; } virtual void TearDown() { ADD_FAILURE() << "Expected failure #4, in TearDown."; } }; TEST_F(NonFatalFailureInFixtureConstructorTest, FailureInConstructor) { ADD_FAILURE() << "Expected failure #3, in the test body."; } // Tests fatal failures in the fixture constructor. class FatalFailureInFixtureConstructorTest : public testing::Test { protected: FatalFailureInFixtureConstructorTest() { printf("(expecting 2 failures)\n"); Init(); } ~FatalFailureInFixtureConstructorTest() { ADD_FAILURE() << "Expected failure #2, in the test fixture d'tor."; } virtual void SetUp() { ADD_FAILURE() << "UNEXPECTED failure in SetUp(). " << "We should never get here, as the test fixture c'tor " << "had a fatal failure."; } virtual void TearDown() { ADD_FAILURE() << "UNEXPECTED failure in TearDown(). " << "We should never get here, as the test fixture c'tor " << "had a fatal failure."; } private: void Init() { FAIL() << "Expected failure #1, in the test fixture c'tor."; } }; TEST_F(FatalFailureInFixtureConstructorTest, FailureInConstructor) { ADD_FAILURE() << "UNEXPECTED failure in the test body. " << "We should never get here, as the test fixture c'tor " << "had a fatal failure."; } // Tests non-fatal failures in SetUp(). class NonFatalFailureInSetUpTest : public testing::Test { protected: virtual ~NonFatalFailureInSetUpTest() { Deinit(); } virtual void SetUp() { printf("(expecting 4 failures)\n"); ADD_FAILURE() << "Expected failure #1, in SetUp()."; } virtual void TearDown() { FAIL() << "Expected failure #3, in TearDown()."; } private: void Deinit() { FAIL() << "Expected failure #4, in the test fixture d'tor."; } }; TEST_F(NonFatalFailureInSetUpTest, FailureInSetUp) { FAIL() << "Expected failure #2, in the test function."; } // Tests fatal failures in SetUp(). class FatalFailureInSetUpTest : public testing::Test { protected: virtual ~FatalFailureInSetUpTest() { Deinit(); } virtual void SetUp() { printf("(expecting 3 failures)\n"); FAIL() << "Expected failure #1, in SetUp()."; } virtual void TearDown() { FAIL() << "Expected failure #2, in TearDown()."; } private: void Deinit() { FAIL() << "Expected failure #3, in the test fixture d'tor."; } }; TEST_F(FatalFailureInSetUpTest, FailureInSetUp) { FAIL() << "UNEXPECTED failure in the test function. " << "We should never get here, as SetUp() failed."; } TEST(AddFailureAtTest, MessageContainsSpecifiedFileAndLineNumber) { ADD_FAILURE_AT("foo.cc", 42) << "Expected failure in foo.cc"; } #if GTEST_IS_THREADSAFE // A unary function that may die. void DieIf(bool should_die) { GTEST_CHECK_(!should_die) << " - death inside DieIf()."; } // Tests running death tests in a multi-threaded context. // Used for coordination between the main and the spawn thread. struct SpawnThreadNotifications { SpawnThreadNotifications() {} Notification spawn_thread_started; Notification spawn_thread_ok_to_terminate; private: GTEST_DISALLOW_COPY_AND_ASSIGN_(SpawnThreadNotifications); }; // The function to be executed in the thread spawn by the // MultipleThreads test (below). static void ThreadRoutine(SpawnThreadNotifications* notifications) { // Signals the main thread that this thread has started. notifications->spawn_thread_started.Notify(); // Waits for permission to finish from the main thread. notifications->spawn_thread_ok_to_terminate.WaitForNotification(); } // This is a death-test test, but it's not named with a DeathTest // suffix. It starts threads which might interfere with later // death tests, so it must run after all other death tests. class DeathTestAndMultiThreadsTest : public testing::Test { protected: // Starts a thread and waits for it to begin. virtual void SetUp() { thread_.reset(new ThreadWithParam( &ThreadRoutine, ¬ifications_, NULL)); notifications_.spawn_thread_started.WaitForNotification(); } // Tells the thread to finish, and reaps it. // Depending on the version of the thread library in use, // a manager thread might still be left running that will interfere // with later death tests. This is unfortunate, but this class // cleans up after itself as best it can. virtual void TearDown() { notifications_.spawn_thread_ok_to_terminate.Notify(); } private: SpawnThreadNotifications notifications_; scoped_ptr > thread_; }; #endif // GTEST_IS_THREADSAFE // The MixedUpTestCaseTest test case verifies that Google Test will fail a // test if it uses a different fixture class than what other tests in // the same test case use. It deliberately contains two fixture // classes with the same name but defined in different namespaces. // The MixedUpTestCaseWithSameTestNameTest test case verifies that // when the user defines two tests with the same test case name AND // same test name (but in different namespaces), the second test will // fail. namespace foo { class MixedUpTestCaseTest : public testing::Test { }; TEST_F(MixedUpTestCaseTest, FirstTestFromNamespaceFoo) {} TEST_F(MixedUpTestCaseTest, SecondTestFromNamespaceFoo) {} class MixedUpTestCaseWithSameTestNameTest : public testing::Test { }; TEST_F(MixedUpTestCaseWithSameTestNameTest, TheSecondTestWithThisNameShouldFail) {} } // namespace foo namespace bar { class MixedUpTestCaseTest : public testing::Test { }; // The following two tests are expected to fail. We rely on the // golden file to check that Google Test generates the right error message. TEST_F(MixedUpTestCaseTest, ThisShouldFail) {} TEST_F(MixedUpTestCaseTest, ThisShouldFailToo) {} class MixedUpTestCaseWithSameTestNameTest : public testing::Test { }; // Expected to fail. We rely on the golden file to check that Google Test // generates the right error message. TEST_F(MixedUpTestCaseWithSameTestNameTest, TheSecondTestWithThisNameShouldFail) {} } // namespace bar // The following two test cases verify that Google Test catches the user // error of mixing TEST and TEST_F in the same test case. The first // test case checks the scenario where TEST_F appears before TEST, and // the second one checks where TEST appears before TEST_F. class TEST_F_before_TEST_in_same_test_case : public testing::Test { }; TEST_F(TEST_F_before_TEST_in_same_test_case, DefinedUsingTEST_F) {} // Expected to fail. We rely on the golden file to check that Google Test // generates the right error message. TEST(TEST_F_before_TEST_in_same_test_case, DefinedUsingTESTAndShouldFail) {} class TEST_before_TEST_F_in_same_test_case : public testing::Test { }; TEST(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST) {} // Expected to fail. We rely on the golden file to check that Google Test // generates the right error message. TEST_F(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST_FAndShouldFail) { } // Used for testing EXPECT_NONFATAL_FAILURE() and EXPECT_FATAL_FAILURE(). int global_integer = 0; // Tests that EXPECT_NONFATAL_FAILURE() can reference global variables. TEST(ExpectNonfatalFailureTest, CanReferenceGlobalVariables) { global_integer = 0; EXPECT_NONFATAL_FAILURE({ EXPECT_EQ(1, global_integer) << "Expected non-fatal failure."; }, "Expected non-fatal failure."); } // Tests that EXPECT_NONFATAL_FAILURE() can reference local variables // (static or not). TEST(ExpectNonfatalFailureTest, CanReferenceLocalVariables) { int m = 0; static int n; n = 1; EXPECT_NONFATAL_FAILURE({ EXPECT_EQ(m, n) << "Expected non-fatal failure."; }, "Expected non-fatal failure."); } // Tests that EXPECT_NONFATAL_FAILURE() succeeds when there is exactly // one non-fatal failure and no fatal failure. TEST(ExpectNonfatalFailureTest, SucceedsWhenThereIsOneNonfatalFailure) { EXPECT_NONFATAL_FAILURE({ ADD_FAILURE() << "Expected non-fatal failure."; }, "Expected non-fatal failure."); } // Tests that EXPECT_NONFATAL_FAILURE() fails when there is no // non-fatal failure. TEST(ExpectNonfatalFailureTest, FailsWhenThereIsNoNonfatalFailure) { printf("(expecting a failure)\n"); EXPECT_NONFATAL_FAILURE({ }, ""); } // Tests that EXPECT_NONFATAL_FAILURE() fails when there are two // non-fatal failures. TEST(ExpectNonfatalFailureTest, FailsWhenThereAreTwoNonfatalFailures) { printf("(expecting a failure)\n"); EXPECT_NONFATAL_FAILURE({ ADD_FAILURE() << "Expected non-fatal failure 1."; ADD_FAILURE() << "Expected non-fatal failure 2."; }, ""); } // Tests that EXPECT_NONFATAL_FAILURE() fails when there is one fatal // failure. TEST(ExpectNonfatalFailureTest, FailsWhenThereIsOneFatalFailure) { printf("(expecting a failure)\n"); EXPECT_NONFATAL_FAILURE({ FAIL() << "Expected fatal failure."; }, ""); } // Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being // tested returns. TEST(ExpectNonfatalFailureTest, FailsWhenStatementReturns) { printf("(expecting a failure)\n"); EXPECT_NONFATAL_FAILURE({ return; }, ""); } #if GTEST_HAS_EXCEPTIONS // Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being // tested throws. TEST(ExpectNonfatalFailureTest, FailsWhenStatementThrows) { printf("(expecting a failure)\n"); try { EXPECT_NONFATAL_FAILURE({ throw 0; }, ""); } catch(int) { // NOLINT } } #endif // GTEST_HAS_EXCEPTIONS // Tests that EXPECT_FATAL_FAILURE() can reference global variables. TEST(ExpectFatalFailureTest, CanReferenceGlobalVariables) { global_integer = 0; EXPECT_FATAL_FAILURE({ ASSERT_EQ(1, global_integer) << "Expected fatal failure."; }, "Expected fatal failure."); } // Tests that EXPECT_FATAL_FAILURE() can reference local static // variables. TEST(ExpectFatalFailureTest, CanReferenceLocalStaticVariables) { static int n; n = 1; EXPECT_FATAL_FAILURE({ ASSERT_EQ(0, n) << "Expected fatal failure."; }, "Expected fatal failure."); } // Tests that EXPECT_FATAL_FAILURE() succeeds when there is exactly // one fatal failure and no non-fatal failure. TEST(ExpectFatalFailureTest, SucceedsWhenThereIsOneFatalFailure) { EXPECT_FATAL_FAILURE({ FAIL() << "Expected fatal failure."; }, "Expected fatal failure."); } // Tests that EXPECT_FATAL_FAILURE() fails when there is no fatal // failure. TEST(ExpectFatalFailureTest, FailsWhenThereIsNoFatalFailure) { printf("(expecting a failure)\n"); EXPECT_FATAL_FAILURE({ }, ""); } // A helper for generating a fatal failure. void FatalFailure() { FAIL() << "Expected fatal failure."; } // Tests that EXPECT_FATAL_FAILURE() fails when there are two // fatal failures. TEST(ExpectFatalFailureTest, FailsWhenThereAreTwoFatalFailures) { printf("(expecting a failure)\n"); EXPECT_FATAL_FAILURE({ FatalFailure(); FatalFailure(); }, ""); } // Tests that EXPECT_FATAL_FAILURE() fails when there is one non-fatal // failure. TEST(ExpectFatalFailureTest, FailsWhenThereIsOneNonfatalFailure) { printf("(expecting a failure)\n"); EXPECT_FATAL_FAILURE({ ADD_FAILURE() << "Expected non-fatal failure."; }, ""); } // Tests that EXPECT_FATAL_FAILURE() fails when the statement being // tested returns. TEST(ExpectFatalFailureTest, FailsWhenStatementReturns) { printf("(expecting a failure)\n"); EXPECT_FATAL_FAILURE({ return; }, ""); } #if GTEST_HAS_EXCEPTIONS // Tests that EXPECT_FATAL_FAILURE() fails when the statement being // tested throws. TEST(ExpectFatalFailureTest, FailsWhenStatementThrows) { printf("(expecting a failure)\n"); try { EXPECT_FATAL_FAILURE({ throw 0; }, ""); } catch(int) { // NOLINT } } #endif // GTEST_HAS_EXCEPTIONS // This #ifdef block tests the output of typed tests. #if GTEST_HAS_TYPED_TEST template class TypedTest : public testing::Test { }; TYPED_TEST_CASE(TypedTest, testing::Types); TYPED_TEST(TypedTest, Success) { EXPECT_EQ(0, TypeParam()); } TYPED_TEST(TypedTest, Failure) { EXPECT_EQ(1, TypeParam()) << "Expected failure"; } #endif // GTEST_HAS_TYPED_TEST // This #ifdef block tests the output of type-parameterized tests. #if GTEST_HAS_TYPED_TEST_P template class TypedTestP : public testing::Test { }; TYPED_TEST_CASE_P(TypedTestP); TYPED_TEST_P(TypedTestP, Success) { EXPECT_EQ(0U, TypeParam()); } TYPED_TEST_P(TypedTestP, Failure) { EXPECT_EQ(1U, TypeParam()) << "Expected failure"; } REGISTER_TYPED_TEST_CASE_P(TypedTestP, Success, Failure); typedef testing::Types UnsignedTypes; INSTANTIATE_TYPED_TEST_CASE_P(Unsigned, TypedTestP, UnsignedTypes); #endif // GTEST_HAS_TYPED_TEST_P #if GTEST_HAS_DEATH_TEST // We rely on the golden file to verify that tests whose test case // name ends with DeathTest are run first. TEST(ADeathTest, ShouldRunFirst) { } # if GTEST_HAS_TYPED_TEST // We rely on the golden file to verify that typed tests whose test // case name ends with DeathTest are run first. template class ATypedDeathTest : public testing::Test { }; typedef testing::Types NumericTypes; TYPED_TEST_CASE(ATypedDeathTest, NumericTypes); TYPED_TEST(ATypedDeathTest, ShouldRunFirst) { } # endif // GTEST_HAS_TYPED_TEST # if GTEST_HAS_TYPED_TEST_P // We rely on the golden file to verify that type-parameterized tests // whose test case name ends with DeathTest are run first. template class ATypeParamDeathTest : public testing::Test { }; TYPED_TEST_CASE_P(ATypeParamDeathTest); TYPED_TEST_P(ATypeParamDeathTest, ShouldRunFirst) { } REGISTER_TYPED_TEST_CASE_P(ATypeParamDeathTest, ShouldRunFirst); INSTANTIATE_TYPED_TEST_CASE_P(My, ATypeParamDeathTest, NumericTypes); # endif // GTEST_HAS_TYPED_TEST_P #endif // GTEST_HAS_DEATH_TEST // Tests various failure conditions of // EXPECT_{,NON}FATAL_FAILURE{,_ON_ALL_THREADS}. class ExpectFailureTest : public testing::Test { public: // Must be public and not protected due to a bug in g++ 3.4.2. enum FailureMode { FATAL_FAILURE, NONFATAL_FAILURE }; static void AddFailure(FailureMode failure) { if (failure == FATAL_FAILURE) { FAIL() << "Expected fatal failure."; } else { ADD_FAILURE() << "Expected non-fatal failure."; } } }; TEST_F(ExpectFailureTest, ExpectFatalFailure) { // Expected fatal failure, but succeeds. printf("(expecting 1 failure)\n"); EXPECT_FATAL_FAILURE(SUCCEED(), "Expected fatal failure."); // Expected fatal failure, but got a non-fatal failure. printf("(expecting 1 failure)\n"); EXPECT_FATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Expected non-fatal " "failure."); // Wrong message. printf("(expecting 1 failure)\n"); EXPECT_FATAL_FAILURE(AddFailure(FATAL_FAILURE), "Some other fatal failure " "expected."); } TEST_F(ExpectFailureTest, ExpectNonFatalFailure) { // Expected non-fatal failure, but succeeds. printf("(expecting 1 failure)\n"); EXPECT_NONFATAL_FAILURE(SUCCEED(), "Expected non-fatal failure."); // Expected non-fatal failure, but got a fatal failure. printf("(expecting 1 failure)\n"); EXPECT_NONFATAL_FAILURE(AddFailure(FATAL_FAILURE), "Expected fatal failure."); // Wrong message. printf("(expecting 1 failure)\n"); EXPECT_NONFATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Some other non-fatal " "failure."); } #if GTEST_IS_THREADSAFE class ExpectFailureWithThreadsTest : public ExpectFailureTest { protected: static void AddFailureInOtherThread(FailureMode failure) { ThreadWithParam thread(&AddFailure, failure, NULL); thread.Join(); } }; TEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailure) { // We only intercept the current thread. printf("(expecting 2 failures)\n"); EXPECT_FATAL_FAILURE(AddFailureInOtherThread(FATAL_FAILURE), "Expected fatal failure."); } TEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailure) { // We only intercept the current thread. printf("(expecting 2 failures)\n"); EXPECT_NONFATAL_FAILURE(AddFailureInOtherThread(NONFATAL_FAILURE), "Expected non-fatal failure."); } typedef ExpectFailureWithThreadsTest ScopedFakeTestPartResultReporterTest; // Tests that the ScopedFakeTestPartResultReporter only catches failures from // the current thread if it is instantiated with INTERCEPT_ONLY_CURRENT_THREAD. TEST_F(ScopedFakeTestPartResultReporterTest, InterceptOnlyCurrentThread) { printf("(expecting 2 failures)\n"); TestPartResultArray results; { ScopedFakeTestPartResultReporter reporter( ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD, &results); AddFailureInOtherThread(FATAL_FAILURE); AddFailureInOtherThread(NONFATAL_FAILURE); } // The two failures should not have been intercepted. EXPECT_EQ(0, results.size()) << "This shouldn't fail."; } #endif // GTEST_IS_THREADSAFE TEST_F(ExpectFailureTest, ExpectFatalFailureOnAllThreads) { // Expected fatal failure, but succeeds. printf("(expecting 1 failure)\n"); EXPECT_FATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected fatal failure."); // Expected fatal failure, but got a non-fatal failure. printf("(expecting 1 failure)\n"); EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE), "Expected non-fatal failure."); // Wrong message. printf("(expecting 1 failure)\n"); EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE), "Some other fatal failure expected."); } TEST_F(ExpectFailureTest, ExpectNonFatalFailureOnAllThreads) { // Expected non-fatal failure, but succeeds. printf("(expecting 1 failure)\n"); EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected non-fatal " "failure."); // Expected non-fatal failure, but got a fatal failure. printf("(expecting 1 failure)\n"); EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE), "Expected fatal failure."); // Wrong message. printf("(expecting 1 failure)\n"); EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE), "Some other non-fatal failure."); } // Two test environments for testing testing::AddGlobalTestEnvironment(). class FooEnvironment : public testing::Environment { public: virtual void SetUp() { printf("%s", "FooEnvironment::SetUp() called.\n"); } virtual void TearDown() { printf("%s", "FooEnvironment::TearDown() called.\n"); FAIL() << "Expected fatal failure."; } }; class BarEnvironment : public testing::Environment { public: virtual void SetUp() { printf("%s", "BarEnvironment::SetUp() called.\n"); } virtual void TearDown() { printf("%s", "BarEnvironment::TearDown() called.\n"); ADD_FAILURE() << "Expected non-fatal failure."; } }; bool GTEST_FLAG(internal_skip_environment_and_ad_hoc_tests) = false; // The main function. // // The idea is to use Google Test to run all the tests we have defined (some // of them are intended to fail), and then compare the test results // with the "golden" file. int main(int argc, char **argv) { testing::GTEST_FLAG(print_time) = false; // We just run the tests, knowing some of them are intended to fail. // We will use a separate Python script to compare the output of // this program with the golden file. // It's hard to test InitGoogleTest() directly, as it has many // global side effects. The following line serves as a sanity test // for it. testing::InitGoogleTest(&argc, argv); if (argc >= 2 && (std::string(argv[1]) == "--gtest_internal_skip_environment_and_ad_hoc_tests")) GTEST_FLAG(internal_skip_environment_and_ad_hoc_tests) = true; #if GTEST_HAS_DEATH_TEST if (testing::internal::GTEST_FLAG(internal_run_death_test) != "") { // Skip the usual output capturing if we're running as the child // process of an threadsafe-style death test. # if GTEST_OS_WINDOWS posix::FReopen("nul:", "w", stdout); # else posix::FReopen("/dev/null", "w", stdout); # endif // GTEST_OS_WINDOWS return RUN_ALL_TESTS(); } #endif // GTEST_HAS_DEATH_TEST if (GTEST_FLAG(internal_skip_environment_and_ad_hoc_tests)) return RUN_ALL_TESTS(); // Registers two global test environments. // The golden file verifies that they are set up in the order they // are registered, and torn down in the reverse order. testing::AddGlobalTestEnvironment(new FooEnvironment); testing::AddGlobalTestEnvironment(new BarEnvironment); return RunAllTests(); } CSSC-1.4.1/unit-tests/googletest/test/gtest_filter_unittest_.cc0000644000000000000000000000675412664550137023035 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Unit test for Google Test test filters. // // A user can specify which test(s) in a Google Test program to run via // either the GTEST_FILTER environment variable or the --gtest_filter // flag. This is used for testing such functionality. // // The program will be invoked from a Python unit test. Don't run it // directly. #include "gtest/gtest.h" namespace { // Test case FooTest. class FooTest : public testing::Test { }; TEST_F(FooTest, Abc) { } TEST_F(FooTest, Xyz) { FAIL() << "Expected failure."; } // Test case BarTest. TEST(BarTest, TestOne) { } TEST(BarTest, TestTwo) { } TEST(BarTest, TestThree) { } TEST(BarTest, DISABLED_TestFour) { FAIL() << "Expected failure."; } TEST(BarTest, DISABLED_TestFive) { FAIL() << "Expected failure."; } // Test case BazTest. TEST(BazTest, TestOne) { FAIL() << "Expected failure."; } TEST(BazTest, TestA) { } TEST(BazTest, TestB) { } TEST(BazTest, DISABLED_TestC) { FAIL() << "Expected failure."; } // Test case HasDeathTest TEST(HasDeathTest, Test1) { EXPECT_DEATH_IF_SUPPORTED(exit(1), ".*"); } // We need at least two death tests to make sure that the all death tests // aren't on the first shard. TEST(HasDeathTest, Test2) { EXPECT_DEATH_IF_SUPPORTED(exit(1), ".*"); } // Test case FoobarTest TEST(DISABLED_FoobarTest, Test1) { FAIL() << "Expected failure."; } TEST(DISABLED_FoobarTest, DISABLED_Test2) { FAIL() << "Expected failure."; } // Test case FoobarbazTest TEST(DISABLED_FoobarbazTest, TestA) { FAIL() << "Expected failure."; } #if GTEST_HAS_PARAM_TEST class ParamTest : public testing::TestWithParam { }; TEST_P(ParamTest, TestX) { } TEST_P(ParamTest, TestY) { } INSTANTIATE_TEST_CASE_P(SeqP, ParamTest, testing::Values(1, 2)); INSTANTIATE_TEST_CASE_P(SeqQ, ParamTest, testing::Values(5, 6)); #endif // GTEST_HAS_PARAM_TEST } // namespace int main(int argc, char **argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/test/gtest-param-test_test.h0000644000000000000000000000444712664550137022343 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: vladl@google.com (Vlad Losev) // // The Google C++ Testing Framework (Google Test) // // This header file provides classes and functions used internally // for testing Google Test itself. #ifndef GTEST_TEST_GTEST_PARAM_TEST_TEST_H_ #define GTEST_TEST_GTEST_PARAM_TEST_TEST_H_ #include "gtest/gtest.h" #if GTEST_HAS_PARAM_TEST // Test fixture for testing definition and instantiation of a test // in separate translation units. class ExternalInstantiationTest : public ::testing::TestWithParam { }; // Test fixture for testing instantiation of a test in multiple // translation units. class InstantiationInMultipleTranslaionUnitsTest : public ::testing::TestWithParam { }; #endif // GTEST_HAS_PARAM_TEST #endif // GTEST_TEST_GTEST_PARAM_TEST_TEST_H_ CSSC-1.4.1/unit-tests/googletest/test/gtest_xml_outfile1_test_.cc0000644000000000000000000000373312664550137023252 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: keith.ray@gmail.com (Keith Ray) // // gtest_xml_outfile1_test_ writes some xml via TestProperty used by // gtest_xml_outfiles_test.py #include "gtest/gtest.h" class PropertyOne : public testing::Test { protected: virtual void SetUp() { RecordProperty("SetUpProp", 1); } virtual void TearDown() { RecordProperty("TearDownProp", 1); } }; TEST_F(PropertyOne, TestSomeProperties) { RecordProperty("TestSomeProperty", 1); } CSSC-1.4.1/unit-tests/googletest/test/gtest_pred_impl_unittest.cc0000644000000000000000000022710212664550137023354 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // This file is AUTOMATICALLY GENERATED on 10/31/2011 by command // 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND! // Regression test for gtest_pred_impl.h // // This file is generated by a script and quite long. If you intend to // learn how Google Test works by reading its unit tests, read // gtest_unittest.cc instead. // // This is intended as a regression test for the Google Test predicate // assertions. We compile it as part of the gtest_unittest target // only to keep the implementation tidy and compact, as it is quite // involved to set up the stage for testing Google Test using Google // Test itself. // // Currently, gtest_unittest takes ~11 seconds to run in the testing // daemon. In the future, if it grows too large and needs much more // time to finish, we should consider separating this file into a // stand-alone regression test. #include #include "gtest/gtest.h" #include "gtest/gtest-spi.h" // A user-defined data type. struct Bool { explicit Bool(int val) : value(val != 0) {} bool operator>(int n) const { return value > Bool(n).value; } Bool operator+(const Bool& rhs) const { return Bool(value + rhs.value); } bool operator==(const Bool& rhs) const { return value == rhs.value; } bool value; }; // Enables Bool to be used in assertions. std::ostream& operator<<(std::ostream& os, const Bool& x) { return os << (x.value ? "true" : "false"); } // Sample functions/functors for testing unary predicate assertions. // A unary predicate function. template bool PredFunction1(T1 v1) { return v1 > 0; } // The following two functions are needed to circumvent a bug in // gcc 2.95.3, which sometimes has problem with the above template // function. bool PredFunction1Int(int v1) { return v1 > 0; } bool PredFunction1Bool(Bool v1) { return v1 > 0; } // A unary predicate functor. struct PredFunctor1 { template bool operator()(const T1& v1) { return v1 > 0; } }; // A unary predicate-formatter function. template testing::AssertionResult PredFormatFunction1(const char* e1, const T1& v1) { if (PredFunction1(v1)) return testing::AssertionSuccess(); return testing::AssertionFailure() << e1 << " is expected to be positive, but evaluates to " << v1 << "."; } // A unary predicate-formatter functor. struct PredFormatFunctor1 { template testing::AssertionResult operator()(const char* e1, const T1& v1) const { return PredFormatFunction1(e1, v1); } }; // Tests for {EXPECT|ASSERT}_PRED_FORMAT1. class Predicate1Test : public testing::Test { protected: virtual void SetUp() { expected_to_finish_ = true; finished_ = false; n1_ = 0; } virtual void TearDown() { // Verifies that each of the predicate's arguments was evaluated // exactly once. EXPECT_EQ(1, n1_) << "The predicate assertion didn't evaluate argument 2 " "exactly once."; // Verifies that the control flow in the test function is expected. if (expected_to_finish_ && !finished_) { FAIL() << "The predicate assertion unexpactedly aborted the test."; } else if (!expected_to_finish_ && finished_) { FAIL() << "The failed predicate assertion didn't abort the test " "as expected."; } } // true iff the test function is expected to run to finish. static bool expected_to_finish_; // true iff the test function did run to finish. static bool finished_; static int n1_; }; bool Predicate1Test::expected_to_finish_; bool Predicate1Test::finished_; int Predicate1Test::n1_; typedef Predicate1Test EXPECT_PRED_FORMAT1Test; typedef Predicate1Test ASSERT_PRED_FORMAT1Test; typedef Predicate1Test EXPECT_PRED1Test; typedef Predicate1Test ASSERT_PRED1Test; // Tests a successful EXPECT_PRED1 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED1Test, FunctionOnBuiltInTypeSuccess) { EXPECT_PRED1(PredFunction1Int, ++n1_); finished_ = true; } // Tests a successful EXPECT_PRED1 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED1Test, FunctionOnUserTypeSuccess) { EXPECT_PRED1(PredFunction1Bool, Bool(++n1_)); finished_ = true; } // Tests a successful EXPECT_PRED1 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED1Test, FunctorOnBuiltInTypeSuccess) { EXPECT_PRED1(PredFunctor1(), ++n1_); finished_ = true; } // Tests a successful EXPECT_PRED1 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED1Test, FunctorOnUserTypeSuccess) { EXPECT_PRED1(PredFunctor1(), Bool(++n1_)); finished_ = true; } // Tests a failed EXPECT_PRED1 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED1Test, FunctionOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED1(PredFunction1Int, n1_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED1 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED1Test, FunctionOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED1(PredFunction1Bool, Bool(n1_++)); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED1 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED1Test, FunctorOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED1(PredFunctor1(), n1_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED1 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED1Test, FunctorOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED1(PredFunctor1(), Bool(n1_++)); finished_ = true; }, ""); } // Tests a successful ASSERT_PRED1 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED1Test, FunctionOnBuiltInTypeSuccess) { ASSERT_PRED1(PredFunction1Int, ++n1_); finished_ = true; } // Tests a successful ASSERT_PRED1 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED1Test, FunctionOnUserTypeSuccess) { ASSERT_PRED1(PredFunction1Bool, Bool(++n1_)); finished_ = true; } // Tests a successful ASSERT_PRED1 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED1Test, FunctorOnBuiltInTypeSuccess) { ASSERT_PRED1(PredFunctor1(), ++n1_); finished_ = true; } // Tests a successful ASSERT_PRED1 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED1Test, FunctorOnUserTypeSuccess) { ASSERT_PRED1(PredFunctor1(), Bool(++n1_)); finished_ = true; } // Tests a failed ASSERT_PRED1 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED1Test, FunctionOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED1(PredFunction1Int, n1_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED1 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED1Test, FunctionOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED1(PredFunction1Bool, Bool(n1_++)); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED1 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED1Test, FunctorOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED1(PredFunctor1(), n1_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED1 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED1Test, FunctorOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED1(PredFunctor1(), Bool(n1_++)); finished_ = true; }, ""); } // Tests a successful EXPECT_PRED_FORMAT1 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnBuiltInTypeSuccess) { EXPECT_PRED_FORMAT1(PredFormatFunction1, ++n1_); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT1 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnUserTypeSuccess) { EXPECT_PRED_FORMAT1(PredFormatFunction1, Bool(++n1_)); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT1 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnBuiltInTypeSuccess) { EXPECT_PRED_FORMAT1(PredFormatFunctor1(), ++n1_); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT1 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnUserTypeSuccess) { EXPECT_PRED_FORMAT1(PredFormatFunctor1(), Bool(++n1_)); finished_ = true; } // Tests a failed EXPECT_PRED_FORMAT1 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT1(PredFormatFunction1, n1_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT1 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT1(PredFormatFunction1, Bool(n1_++)); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT1 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT1(PredFormatFunctor1(), n1_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT1 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT1(PredFormatFunctor1(), Bool(n1_++)); finished_ = true; }, ""); } // Tests a successful ASSERT_PRED_FORMAT1 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnBuiltInTypeSuccess) { ASSERT_PRED_FORMAT1(PredFormatFunction1, ++n1_); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT1 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnUserTypeSuccess) { ASSERT_PRED_FORMAT1(PredFormatFunction1, Bool(++n1_)); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT1 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnBuiltInTypeSuccess) { ASSERT_PRED_FORMAT1(PredFormatFunctor1(), ++n1_); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT1 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnUserTypeSuccess) { ASSERT_PRED_FORMAT1(PredFormatFunctor1(), Bool(++n1_)); finished_ = true; } // Tests a failed ASSERT_PRED_FORMAT1 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT1(PredFormatFunction1, n1_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT1 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT1(PredFormatFunction1, Bool(n1_++)); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT1 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT1(PredFormatFunctor1(), n1_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT1 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT1(PredFormatFunctor1(), Bool(n1_++)); finished_ = true; }, ""); } // Sample functions/functors for testing binary predicate assertions. // A binary predicate function. template bool PredFunction2(T1 v1, T2 v2) { return v1 + v2 > 0; } // The following two functions are needed to circumvent a bug in // gcc 2.95.3, which sometimes has problem with the above template // function. bool PredFunction2Int(int v1, int v2) { return v1 + v2 > 0; } bool PredFunction2Bool(Bool v1, Bool v2) { return v1 + v2 > 0; } // A binary predicate functor. struct PredFunctor2 { template bool operator()(const T1& v1, const T2& v2) { return v1 + v2 > 0; } }; // A binary predicate-formatter function. template testing::AssertionResult PredFormatFunction2(const char* e1, const char* e2, const T1& v1, const T2& v2) { if (PredFunction2(v1, v2)) return testing::AssertionSuccess(); return testing::AssertionFailure() << e1 << " + " << e2 << " is expected to be positive, but evaluates to " << v1 + v2 << "."; } // A binary predicate-formatter functor. struct PredFormatFunctor2 { template testing::AssertionResult operator()(const char* e1, const char* e2, const T1& v1, const T2& v2) const { return PredFormatFunction2(e1, e2, v1, v2); } }; // Tests for {EXPECT|ASSERT}_PRED_FORMAT2. class Predicate2Test : public testing::Test { protected: virtual void SetUp() { expected_to_finish_ = true; finished_ = false; n1_ = n2_ = 0; } virtual void TearDown() { // Verifies that each of the predicate's arguments was evaluated // exactly once. EXPECT_EQ(1, n1_) << "The predicate assertion didn't evaluate argument 2 " "exactly once."; EXPECT_EQ(1, n2_) << "The predicate assertion didn't evaluate argument 3 " "exactly once."; // Verifies that the control flow in the test function is expected. if (expected_to_finish_ && !finished_) { FAIL() << "The predicate assertion unexpactedly aborted the test."; } else if (!expected_to_finish_ && finished_) { FAIL() << "The failed predicate assertion didn't abort the test " "as expected."; } } // true iff the test function is expected to run to finish. static bool expected_to_finish_; // true iff the test function did run to finish. static bool finished_; static int n1_; static int n2_; }; bool Predicate2Test::expected_to_finish_; bool Predicate2Test::finished_; int Predicate2Test::n1_; int Predicate2Test::n2_; typedef Predicate2Test EXPECT_PRED_FORMAT2Test; typedef Predicate2Test ASSERT_PRED_FORMAT2Test; typedef Predicate2Test EXPECT_PRED2Test; typedef Predicate2Test ASSERT_PRED2Test; // Tests a successful EXPECT_PRED2 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED2Test, FunctionOnBuiltInTypeSuccess) { EXPECT_PRED2(PredFunction2Int, ++n1_, ++n2_); finished_ = true; } // Tests a successful EXPECT_PRED2 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED2Test, FunctionOnUserTypeSuccess) { EXPECT_PRED2(PredFunction2Bool, Bool(++n1_), Bool(++n2_)); finished_ = true; } // Tests a successful EXPECT_PRED2 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED2Test, FunctorOnBuiltInTypeSuccess) { EXPECT_PRED2(PredFunctor2(), ++n1_, ++n2_); finished_ = true; } // Tests a successful EXPECT_PRED2 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED2Test, FunctorOnUserTypeSuccess) { EXPECT_PRED2(PredFunctor2(), Bool(++n1_), Bool(++n2_)); finished_ = true; } // Tests a failed EXPECT_PRED2 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED2Test, FunctionOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED2(PredFunction2Int, n1_++, n2_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED2 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED2Test, FunctionOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED2(PredFunction2Bool, Bool(n1_++), Bool(n2_++)); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED2 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED2Test, FunctorOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED2(PredFunctor2(), n1_++, n2_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED2 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED2Test, FunctorOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED2(PredFunctor2(), Bool(n1_++), Bool(n2_++)); finished_ = true; }, ""); } // Tests a successful ASSERT_PRED2 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED2Test, FunctionOnBuiltInTypeSuccess) { ASSERT_PRED2(PredFunction2Int, ++n1_, ++n2_); finished_ = true; } // Tests a successful ASSERT_PRED2 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED2Test, FunctionOnUserTypeSuccess) { ASSERT_PRED2(PredFunction2Bool, Bool(++n1_), Bool(++n2_)); finished_ = true; } // Tests a successful ASSERT_PRED2 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED2Test, FunctorOnBuiltInTypeSuccess) { ASSERT_PRED2(PredFunctor2(), ++n1_, ++n2_); finished_ = true; } // Tests a successful ASSERT_PRED2 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED2Test, FunctorOnUserTypeSuccess) { ASSERT_PRED2(PredFunctor2(), Bool(++n1_), Bool(++n2_)); finished_ = true; } // Tests a failed ASSERT_PRED2 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED2Test, FunctionOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED2(PredFunction2Int, n1_++, n2_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED2 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED2Test, FunctionOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED2(PredFunction2Bool, Bool(n1_++), Bool(n2_++)); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED2 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED2Test, FunctorOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED2(PredFunctor2(), n1_++, n2_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED2 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED2Test, FunctorOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED2(PredFunctor2(), Bool(n1_++), Bool(n2_++)); finished_ = true; }, ""); } // Tests a successful EXPECT_PRED_FORMAT2 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnBuiltInTypeSuccess) { EXPECT_PRED_FORMAT2(PredFormatFunction2, ++n1_, ++n2_); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT2 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnUserTypeSuccess) { EXPECT_PRED_FORMAT2(PredFormatFunction2, Bool(++n1_), Bool(++n2_)); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT2 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnBuiltInTypeSuccess) { EXPECT_PRED_FORMAT2(PredFormatFunctor2(), ++n1_, ++n2_); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT2 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnUserTypeSuccess) { EXPECT_PRED_FORMAT2(PredFormatFunctor2(), Bool(++n1_), Bool(++n2_)); finished_ = true; } // Tests a failed EXPECT_PRED_FORMAT2 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT2(PredFormatFunction2, n1_++, n2_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT2 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT2(PredFormatFunction2, Bool(n1_++), Bool(n2_++)); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT2 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT2(PredFormatFunctor2(), n1_++, n2_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT2 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT2(PredFormatFunctor2(), Bool(n1_++), Bool(n2_++)); finished_ = true; }, ""); } // Tests a successful ASSERT_PRED_FORMAT2 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnBuiltInTypeSuccess) { ASSERT_PRED_FORMAT2(PredFormatFunction2, ++n1_, ++n2_); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT2 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnUserTypeSuccess) { ASSERT_PRED_FORMAT2(PredFormatFunction2, Bool(++n1_), Bool(++n2_)); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT2 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnBuiltInTypeSuccess) { ASSERT_PRED_FORMAT2(PredFormatFunctor2(), ++n1_, ++n2_); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT2 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnUserTypeSuccess) { ASSERT_PRED_FORMAT2(PredFormatFunctor2(), Bool(++n1_), Bool(++n2_)); finished_ = true; } // Tests a failed ASSERT_PRED_FORMAT2 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT2(PredFormatFunction2, n1_++, n2_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT2 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT2(PredFormatFunction2, Bool(n1_++), Bool(n2_++)); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT2 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT2(PredFormatFunctor2(), n1_++, n2_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT2 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT2(PredFormatFunctor2(), Bool(n1_++), Bool(n2_++)); finished_ = true; }, ""); } // Sample functions/functors for testing ternary predicate assertions. // A ternary predicate function. template bool PredFunction3(T1 v1, T2 v2, T3 v3) { return v1 + v2 + v3 > 0; } // The following two functions are needed to circumvent a bug in // gcc 2.95.3, which sometimes has problem with the above template // function. bool PredFunction3Int(int v1, int v2, int v3) { return v1 + v2 + v3 > 0; } bool PredFunction3Bool(Bool v1, Bool v2, Bool v3) { return v1 + v2 + v3 > 0; } // A ternary predicate functor. struct PredFunctor3 { template bool operator()(const T1& v1, const T2& v2, const T3& v3) { return v1 + v2 + v3 > 0; } }; // A ternary predicate-formatter function. template testing::AssertionResult PredFormatFunction3(const char* e1, const char* e2, const char* e3, const T1& v1, const T2& v2, const T3& v3) { if (PredFunction3(v1, v2, v3)) return testing::AssertionSuccess(); return testing::AssertionFailure() << e1 << " + " << e2 << " + " << e3 << " is expected to be positive, but evaluates to " << v1 + v2 + v3 << "."; } // A ternary predicate-formatter functor. struct PredFormatFunctor3 { template testing::AssertionResult operator()(const char* e1, const char* e2, const char* e3, const T1& v1, const T2& v2, const T3& v3) const { return PredFormatFunction3(e1, e2, e3, v1, v2, v3); } }; // Tests for {EXPECT|ASSERT}_PRED_FORMAT3. class Predicate3Test : public testing::Test { protected: virtual void SetUp() { expected_to_finish_ = true; finished_ = false; n1_ = n2_ = n3_ = 0; } virtual void TearDown() { // Verifies that each of the predicate's arguments was evaluated // exactly once. EXPECT_EQ(1, n1_) << "The predicate assertion didn't evaluate argument 2 " "exactly once."; EXPECT_EQ(1, n2_) << "The predicate assertion didn't evaluate argument 3 " "exactly once."; EXPECT_EQ(1, n3_) << "The predicate assertion didn't evaluate argument 4 " "exactly once."; // Verifies that the control flow in the test function is expected. if (expected_to_finish_ && !finished_) { FAIL() << "The predicate assertion unexpactedly aborted the test."; } else if (!expected_to_finish_ && finished_) { FAIL() << "The failed predicate assertion didn't abort the test " "as expected."; } } // true iff the test function is expected to run to finish. static bool expected_to_finish_; // true iff the test function did run to finish. static bool finished_; static int n1_; static int n2_; static int n3_; }; bool Predicate3Test::expected_to_finish_; bool Predicate3Test::finished_; int Predicate3Test::n1_; int Predicate3Test::n2_; int Predicate3Test::n3_; typedef Predicate3Test EXPECT_PRED_FORMAT3Test; typedef Predicate3Test ASSERT_PRED_FORMAT3Test; typedef Predicate3Test EXPECT_PRED3Test; typedef Predicate3Test ASSERT_PRED3Test; // Tests a successful EXPECT_PRED3 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED3Test, FunctionOnBuiltInTypeSuccess) { EXPECT_PRED3(PredFunction3Int, ++n1_, ++n2_, ++n3_); finished_ = true; } // Tests a successful EXPECT_PRED3 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED3Test, FunctionOnUserTypeSuccess) { EXPECT_PRED3(PredFunction3Bool, Bool(++n1_), Bool(++n2_), Bool(++n3_)); finished_ = true; } // Tests a successful EXPECT_PRED3 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED3Test, FunctorOnBuiltInTypeSuccess) { EXPECT_PRED3(PredFunctor3(), ++n1_, ++n2_, ++n3_); finished_ = true; } // Tests a successful EXPECT_PRED3 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED3Test, FunctorOnUserTypeSuccess) { EXPECT_PRED3(PredFunctor3(), Bool(++n1_), Bool(++n2_), Bool(++n3_)); finished_ = true; } // Tests a failed EXPECT_PRED3 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED3Test, FunctionOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED3(PredFunction3Int, n1_++, n2_++, n3_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED3 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED3Test, FunctionOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED3(PredFunction3Bool, Bool(n1_++), Bool(n2_++), Bool(n3_++)); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED3 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED3Test, FunctorOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED3(PredFunctor3(), n1_++, n2_++, n3_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED3 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED3Test, FunctorOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED3(PredFunctor3(), Bool(n1_++), Bool(n2_++), Bool(n3_++)); finished_ = true; }, ""); } // Tests a successful ASSERT_PRED3 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED3Test, FunctionOnBuiltInTypeSuccess) { ASSERT_PRED3(PredFunction3Int, ++n1_, ++n2_, ++n3_); finished_ = true; } // Tests a successful ASSERT_PRED3 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED3Test, FunctionOnUserTypeSuccess) { ASSERT_PRED3(PredFunction3Bool, Bool(++n1_), Bool(++n2_), Bool(++n3_)); finished_ = true; } // Tests a successful ASSERT_PRED3 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED3Test, FunctorOnBuiltInTypeSuccess) { ASSERT_PRED3(PredFunctor3(), ++n1_, ++n2_, ++n3_); finished_ = true; } // Tests a successful ASSERT_PRED3 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED3Test, FunctorOnUserTypeSuccess) { ASSERT_PRED3(PredFunctor3(), Bool(++n1_), Bool(++n2_), Bool(++n3_)); finished_ = true; } // Tests a failed ASSERT_PRED3 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED3Test, FunctionOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED3(PredFunction3Int, n1_++, n2_++, n3_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED3 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED3Test, FunctionOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED3(PredFunction3Bool, Bool(n1_++), Bool(n2_++), Bool(n3_++)); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED3 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED3Test, FunctorOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED3(PredFunctor3(), n1_++, n2_++, n3_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED3 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED3Test, FunctorOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED3(PredFunctor3(), Bool(n1_++), Bool(n2_++), Bool(n3_++)); finished_ = true; }, ""); } // Tests a successful EXPECT_PRED_FORMAT3 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnBuiltInTypeSuccess) { EXPECT_PRED_FORMAT3(PredFormatFunction3, ++n1_, ++n2_, ++n3_); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT3 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnUserTypeSuccess) { EXPECT_PRED_FORMAT3(PredFormatFunction3, Bool(++n1_), Bool(++n2_), Bool(++n3_)); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT3 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnBuiltInTypeSuccess) { EXPECT_PRED_FORMAT3(PredFormatFunctor3(), ++n1_, ++n2_, ++n3_); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT3 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnUserTypeSuccess) { EXPECT_PRED_FORMAT3(PredFormatFunctor3(), Bool(++n1_), Bool(++n2_), Bool(++n3_)); finished_ = true; } // Tests a failed EXPECT_PRED_FORMAT3 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT3(PredFormatFunction3, n1_++, n2_++, n3_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT3 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT3(PredFormatFunction3, Bool(n1_++), Bool(n2_++), Bool(n3_++)); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT3 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT3(PredFormatFunctor3(), n1_++, n2_++, n3_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT3 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT3(PredFormatFunctor3(), Bool(n1_++), Bool(n2_++), Bool(n3_++)); finished_ = true; }, ""); } // Tests a successful ASSERT_PRED_FORMAT3 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnBuiltInTypeSuccess) { ASSERT_PRED_FORMAT3(PredFormatFunction3, ++n1_, ++n2_, ++n3_); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT3 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnUserTypeSuccess) { ASSERT_PRED_FORMAT3(PredFormatFunction3, Bool(++n1_), Bool(++n2_), Bool(++n3_)); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT3 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnBuiltInTypeSuccess) { ASSERT_PRED_FORMAT3(PredFormatFunctor3(), ++n1_, ++n2_, ++n3_); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT3 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnUserTypeSuccess) { ASSERT_PRED_FORMAT3(PredFormatFunctor3(), Bool(++n1_), Bool(++n2_), Bool(++n3_)); finished_ = true; } // Tests a failed ASSERT_PRED_FORMAT3 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT3(PredFormatFunction3, n1_++, n2_++, n3_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT3 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT3(PredFormatFunction3, Bool(n1_++), Bool(n2_++), Bool(n3_++)); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT3 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT3(PredFormatFunctor3(), n1_++, n2_++, n3_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT3 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT3(PredFormatFunctor3(), Bool(n1_++), Bool(n2_++), Bool(n3_++)); finished_ = true; }, ""); } // Sample functions/functors for testing 4-ary predicate assertions. // A 4-ary predicate function. template bool PredFunction4(T1 v1, T2 v2, T3 v3, T4 v4) { return v1 + v2 + v3 + v4 > 0; } // The following two functions are needed to circumvent a bug in // gcc 2.95.3, which sometimes has problem with the above template // function. bool PredFunction4Int(int v1, int v2, int v3, int v4) { return v1 + v2 + v3 + v4 > 0; } bool PredFunction4Bool(Bool v1, Bool v2, Bool v3, Bool v4) { return v1 + v2 + v3 + v4 > 0; } // A 4-ary predicate functor. struct PredFunctor4 { template bool operator()(const T1& v1, const T2& v2, const T3& v3, const T4& v4) { return v1 + v2 + v3 + v4 > 0; } }; // A 4-ary predicate-formatter function. template testing::AssertionResult PredFormatFunction4(const char* e1, const char* e2, const char* e3, const char* e4, const T1& v1, const T2& v2, const T3& v3, const T4& v4) { if (PredFunction4(v1, v2, v3, v4)) return testing::AssertionSuccess(); return testing::AssertionFailure() << e1 << " + " << e2 << " + " << e3 << " + " << e4 << " is expected to be positive, but evaluates to " << v1 + v2 + v3 + v4 << "."; } // A 4-ary predicate-formatter functor. struct PredFormatFunctor4 { template testing::AssertionResult operator()(const char* e1, const char* e2, const char* e3, const char* e4, const T1& v1, const T2& v2, const T3& v3, const T4& v4) const { return PredFormatFunction4(e1, e2, e3, e4, v1, v2, v3, v4); } }; // Tests for {EXPECT|ASSERT}_PRED_FORMAT4. class Predicate4Test : public testing::Test { protected: virtual void SetUp() { expected_to_finish_ = true; finished_ = false; n1_ = n2_ = n3_ = n4_ = 0; } virtual void TearDown() { // Verifies that each of the predicate's arguments was evaluated // exactly once. EXPECT_EQ(1, n1_) << "The predicate assertion didn't evaluate argument 2 " "exactly once."; EXPECT_EQ(1, n2_) << "The predicate assertion didn't evaluate argument 3 " "exactly once."; EXPECT_EQ(1, n3_) << "The predicate assertion didn't evaluate argument 4 " "exactly once."; EXPECT_EQ(1, n4_) << "The predicate assertion didn't evaluate argument 5 " "exactly once."; // Verifies that the control flow in the test function is expected. if (expected_to_finish_ && !finished_) { FAIL() << "The predicate assertion unexpactedly aborted the test."; } else if (!expected_to_finish_ && finished_) { FAIL() << "The failed predicate assertion didn't abort the test " "as expected."; } } // true iff the test function is expected to run to finish. static bool expected_to_finish_; // true iff the test function did run to finish. static bool finished_; static int n1_; static int n2_; static int n3_; static int n4_; }; bool Predicate4Test::expected_to_finish_; bool Predicate4Test::finished_; int Predicate4Test::n1_; int Predicate4Test::n2_; int Predicate4Test::n3_; int Predicate4Test::n4_; typedef Predicate4Test EXPECT_PRED_FORMAT4Test; typedef Predicate4Test ASSERT_PRED_FORMAT4Test; typedef Predicate4Test EXPECT_PRED4Test; typedef Predicate4Test ASSERT_PRED4Test; // Tests a successful EXPECT_PRED4 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED4Test, FunctionOnBuiltInTypeSuccess) { EXPECT_PRED4(PredFunction4Int, ++n1_, ++n2_, ++n3_, ++n4_); finished_ = true; } // Tests a successful EXPECT_PRED4 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED4Test, FunctionOnUserTypeSuccess) { EXPECT_PRED4(PredFunction4Bool, Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_)); finished_ = true; } // Tests a successful EXPECT_PRED4 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED4Test, FunctorOnBuiltInTypeSuccess) { EXPECT_PRED4(PredFunctor4(), ++n1_, ++n2_, ++n3_, ++n4_); finished_ = true; } // Tests a successful EXPECT_PRED4 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED4Test, FunctorOnUserTypeSuccess) { EXPECT_PRED4(PredFunctor4(), Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_)); finished_ = true; } // Tests a failed EXPECT_PRED4 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED4Test, FunctionOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED4(PredFunction4Int, n1_++, n2_++, n3_++, n4_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED4 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED4Test, FunctionOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED4(PredFunction4Bool, Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++)); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED4 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED4Test, FunctorOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED4(PredFunctor4(), n1_++, n2_++, n3_++, n4_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED4 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED4Test, FunctorOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED4(PredFunctor4(), Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++)); finished_ = true; }, ""); } // Tests a successful ASSERT_PRED4 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED4Test, FunctionOnBuiltInTypeSuccess) { ASSERT_PRED4(PredFunction4Int, ++n1_, ++n2_, ++n3_, ++n4_); finished_ = true; } // Tests a successful ASSERT_PRED4 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED4Test, FunctionOnUserTypeSuccess) { ASSERT_PRED4(PredFunction4Bool, Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_)); finished_ = true; } // Tests a successful ASSERT_PRED4 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED4Test, FunctorOnBuiltInTypeSuccess) { ASSERT_PRED4(PredFunctor4(), ++n1_, ++n2_, ++n3_, ++n4_); finished_ = true; } // Tests a successful ASSERT_PRED4 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED4Test, FunctorOnUserTypeSuccess) { ASSERT_PRED4(PredFunctor4(), Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_)); finished_ = true; } // Tests a failed ASSERT_PRED4 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED4Test, FunctionOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED4(PredFunction4Int, n1_++, n2_++, n3_++, n4_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED4 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED4Test, FunctionOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED4(PredFunction4Bool, Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++)); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED4 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED4Test, FunctorOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED4(PredFunctor4(), n1_++, n2_++, n3_++, n4_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED4 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED4Test, FunctorOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED4(PredFunctor4(), Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++)); finished_ = true; }, ""); } // Tests a successful EXPECT_PRED_FORMAT4 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnBuiltInTypeSuccess) { EXPECT_PRED_FORMAT4(PredFormatFunction4, ++n1_, ++n2_, ++n3_, ++n4_); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT4 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnUserTypeSuccess) { EXPECT_PRED_FORMAT4(PredFormatFunction4, Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_)); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT4 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnBuiltInTypeSuccess) { EXPECT_PRED_FORMAT4(PredFormatFunctor4(), ++n1_, ++n2_, ++n3_, ++n4_); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT4 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnUserTypeSuccess) { EXPECT_PRED_FORMAT4(PredFormatFunctor4(), Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_)); finished_ = true; } // Tests a failed EXPECT_PRED_FORMAT4 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT4(PredFormatFunction4, n1_++, n2_++, n3_++, n4_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT4 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT4(PredFormatFunction4, Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++)); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT4 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT4(PredFormatFunctor4(), n1_++, n2_++, n3_++, n4_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT4 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT4(PredFormatFunctor4(), Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++)); finished_ = true; }, ""); } // Tests a successful ASSERT_PRED_FORMAT4 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnBuiltInTypeSuccess) { ASSERT_PRED_FORMAT4(PredFormatFunction4, ++n1_, ++n2_, ++n3_, ++n4_); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT4 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnUserTypeSuccess) { ASSERT_PRED_FORMAT4(PredFormatFunction4, Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_)); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT4 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnBuiltInTypeSuccess) { ASSERT_PRED_FORMAT4(PredFormatFunctor4(), ++n1_, ++n2_, ++n3_, ++n4_); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT4 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnUserTypeSuccess) { ASSERT_PRED_FORMAT4(PredFormatFunctor4(), Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_)); finished_ = true; } // Tests a failed ASSERT_PRED_FORMAT4 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT4(PredFormatFunction4, n1_++, n2_++, n3_++, n4_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT4 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT4(PredFormatFunction4, Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++)); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT4 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT4(PredFormatFunctor4(), n1_++, n2_++, n3_++, n4_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT4 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT4(PredFormatFunctor4(), Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++)); finished_ = true; }, ""); } // Sample functions/functors for testing 5-ary predicate assertions. // A 5-ary predicate function. template bool PredFunction5(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) { return v1 + v2 + v3 + v4 + v5 > 0; } // The following two functions are needed to circumvent a bug in // gcc 2.95.3, which sometimes has problem with the above template // function. bool PredFunction5Int(int v1, int v2, int v3, int v4, int v5) { return v1 + v2 + v3 + v4 + v5 > 0; } bool PredFunction5Bool(Bool v1, Bool v2, Bool v3, Bool v4, Bool v5) { return v1 + v2 + v3 + v4 + v5 > 0; } // A 5-ary predicate functor. struct PredFunctor5 { template bool operator()(const T1& v1, const T2& v2, const T3& v3, const T4& v4, const T5& v5) { return v1 + v2 + v3 + v4 + v5 > 0; } }; // A 5-ary predicate-formatter function. template testing::AssertionResult PredFormatFunction5(const char* e1, const char* e2, const char* e3, const char* e4, const char* e5, const T1& v1, const T2& v2, const T3& v3, const T4& v4, const T5& v5) { if (PredFunction5(v1, v2, v3, v4, v5)) return testing::AssertionSuccess(); return testing::AssertionFailure() << e1 << " + " << e2 << " + " << e3 << " + " << e4 << " + " << e5 << " is expected to be positive, but evaluates to " << v1 + v2 + v3 + v4 + v5 << "."; } // A 5-ary predicate-formatter functor. struct PredFormatFunctor5 { template testing::AssertionResult operator()(const char* e1, const char* e2, const char* e3, const char* e4, const char* e5, const T1& v1, const T2& v2, const T3& v3, const T4& v4, const T5& v5) const { return PredFormatFunction5(e1, e2, e3, e4, e5, v1, v2, v3, v4, v5); } }; // Tests for {EXPECT|ASSERT}_PRED_FORMAT5. class Predicate5Test : public testing::Test { protected: virtual void SetUp() { expected_to_finish_ = true; finished_ = false; n1_ = n2_ = n3_ = n4_ = n5_ = 0; } virtual void TearDown() { // Verifies that each of the predicate's arguments was evaluated // exactly once. EXPECT_EQ(1, n1_) << "The predicate assertion didn't evaluate argument 2 " "exactly once."; EXPECT_EQ(1, n2_) << "The predicate assertion didn't evaluate argument 3 " "exactly once."; EXPECT_EQ(1, n3_) << "The predicate assertion didn't evaluate argument 4 " "exactly once."; EXPECT_EQ(1, n4_) << "The predicate assertion didn't evaluate argument 5 " "exactly once."; EXPECT_EQ(1, n5_) << "The predicate assertion didn't evaluate argument 6 " "exactly once."; // Verifies that the control flow in the test function is expected. if (expected_to_finish_ && !finished_) { FAIL() << "The predicate assertion unexpactedly aborted the test."; } else if (!expected_to_finish_ && finished_) { FAIL() << "The failed predicate assertion didn't abort the test " "as expected."; } } // true iff the test function is expected to run to finish. static bool expected_to_finish_; // true iff the test function did run to finish. static bool finished_; static int n1_; static int n2_; static int n3_; static int n4_; static int n5_; }; bool Predicate5Test::expected_to_finish_; bool Predicate5Test::finished_; int Predicate5Test::n1_; int Predicate5Test::n2_; int Predicate5Test::n3_; int Predicate5Test::n4_; int Predicate5Test::n5_; typedef Predicate5Test EXPECT_PRED_FORMAT5Test; typedef Predicate5Test ASSERT_PRED_FORMAT5Test; typedef Predicate5Test EXPECT_PRED5Test; typedef Predicate5Test ASSERT_PRED5Test; // Tests a successful EXPECT_PRED5 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED5Test, FunctionOnBuiltInTypeSuccess) { EXPECT_PRED5(PredFunction5Int, ++n1_, ++n2_, ++n3_, ++n4_, ++n5_); finished_ = true; } // Tests a successful EXPECT_PRED5 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED5Test, FunctionOnUserTypeSuccess) { EXPECT_PRED5(PredFunction5Bool, Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_), Bool(++n5_)); finished_ = true; } // Tests a successful EXPECT_PRED5 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED5Test, FunctorOnBuiltInTypeSuccess) { EXPECT_PRED5(PredFunctor5(), ++n1_, ++n2_, ++n3_, ++n4_, ++n5_); finished_ = true; } // Tests a successful EXPECT_PRED5 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED5Test, FunctorOnUserTypeSuccess) { EXPECT_PRED5(PredFunctor5(), Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_), Bool(++n5_)); finished_ = true; } // Tests a failed EXPECT_PRED5 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED5Test, FunctionOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED5(PredFunction5Int, n1_++, n2_++, n3_++, n4_++, n5_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED5 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED5Test, FunctionOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED5(PredFunction5Bool, Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++), Bool(n5_++)); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED5 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED5Test, FunctorOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED5(PredFunctor5(), n1_++, n2_++, n3_++, n4_++, n5_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED5 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED5Test, FunctorOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED5(PredFunctor5(), Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++), Bool(n5_++)); finished_ = true; }, ""); } // Tests a successful ASSERT_PRED5 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED5Test, FunctionOnBuiltInTypeSuccess) { ASSERT_PRED5(PredFunction5Int, ++n1_, ++n2_, ++n3_, ++n4_, ++n5_); finished_ = true; } // Tests a successful ASSERT_PRED5 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED5Test, FunctionOnUserTypeSuccess) { ASSERT_PRED5(PredFunction5Bool, Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_), Bool(++n5_)); finished_ = true; } // Tests a successful ASSERT_PRED5 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED5Test, FunctorOnBuiltInTypeSuccess) { ASSERT_PRED5(PredFunctor5(), ++n1_, ++n2_, ++n3_, ++n4_, ++n5_); finished_ = true; } // Tests a successful ASSERT_PRED5 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED5Test, FunctorOnUserTypeSuccess) { ASSERT_PRED5(PredFunctor5(), Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_), Bool(++n5_)); finished_ = true; } // Tests a failed ASSERT_PRED5 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED5Test, FunctionOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED5(PredFunction5Int, n1_++, n2_++, n3_++, n4_++, n5_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED5 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED5Test, FunctionOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED5(PredFunction5Bool, Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++), Bool(n5_++)); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED5 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED5Test, FunctorOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED5(PredFunctor5(), n1_++, n2_++, n3_++, n4_++, n5_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED5 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED5Test, FunctorOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED5(PredFunctor5(), Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++), Bool(n5_++)); finished_ = true; }, ""); } // Tests a successful EXPECT_PRED_FORMAT5 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnBuiltInTypeSuccess) { EXPECT_PRED_FORMAT5(PredFormatFunction5, ++n1_, ++n2_, ++n3_, ++n4_, ++n5_); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT5 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnUserTypeSuccess) { EXPECT_PRED_FORMAT5(PredFormatFunction5, Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_), Bool(++n5_)); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT5 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnBuiltInTypeSuccess) { EXPECT_PRED_FORMAT5(PredFormatFunctor5(), ++n1_, ++n2_, ++n3_, ++n4_, ++n5_); finished_ = true; } // Tests a successful EXPECT_PRED_FORMAT5 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnUserTypeSuccess) { EXPECT_PRED_FORMAT5(PredFormatFunctor5(), Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_), Bool(++n5_)); finished_ = true; } // Tests a failed EXPECT_PRED_FORMAT5 where the // predicate-formatter is a function on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT5(PredFormatFunction5, n1_++, n2_++, n3_++, n4_++, n5_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT5 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT5(PredFormatFunction5, Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++), Bool(n5_++)); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT5 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnBuiltInTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT5(PredFormatFunctor5(), n1_++, n2_++, n3_++, n4_++, n5_++); finished_ = true; }, ""); } // Tests a failed EXPECT_PRED_FORMAT5 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnUserTypeFailure) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT5(PredFormatFunctor5(), Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++), Bool(n5_++)); finished_ = true; }, ""); } // Tests a successful ASSERT_PRED_FORMAT5 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnBuiltInTypeSuccess) { ASSERT_PRED_FORMAT5(PredFormatFunction5, ++n1_, ++n2_, ++n3_, ++n4_, ++n5_); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT5 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnUserTypeSuccess) { ASSERT_PRED_FORMAT5(PredFormatFunction5, Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_), Bool(++n5_)); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT5 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnBuiltInTypeSuccess) { ASSERT_PRED_FORMAT5(PredFormatFunctor5(), ++n1_, ++n2_, ++n3_, ++n4_, ++n5_); finished_ = true; } // Tests a successful ASSERT_PRED_FORMAT5 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnUserTypeSuccess) { ASSERT_PRED_FORMAT5(PredFormatFunctor5(), Bool(++n1_), Bool(++n2_), Bool(++n3_), Bool(++n4_), Bool(++n5_)); finished_ = true; } // Tests a failed ASSERT_PRED_FORMAT5 where the // predicate-formatter is a function on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT5(PredFormatFunction5, n1_++, n2_++, n3_++, n4_++, n5_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT5 where the // predicate-formatter is a function on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT5(PredFormatFunction5, Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++), Bool(n5_++)); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT5 where the // predicate-formatter is a functor on a built-in type (int). TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnBuiltInTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT5(PredFormatFunctor5(), n1_++, n2_++, n3_++, n4_++, n5_++); finished_ = true; }, ""); } // Tests a failed ASSERT_PRED_FORMAT5 where the // predicate-formatter is a functor on a user-defined type (Bool). TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnUserTypeFailure) { expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT5(PredFormatFunctor5(), Bool(n1_++), Bool(n2_++), Bool(n3_++), Bool(n4_++), Bool(n5_++)); finished_ = true; }, ""); } CSSC-1.4.1/unit-tests/googletest/test/gtest_uninitialized_test_.cc0000644000000000000000000000360112664550137023504 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) #include "gtest/gtest.h" TEST(DummyTest, Dummy) { // This test doesn't verify anything. We just need it to create a // realistic stage for testing the behavior of Google Test when // RUN_ALL_TESTS() is called without testing::InitGoogleTest() being // called first. } int main() { return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/test/gtest-typed-test_test.h0000644000000000000000000000466512664550137022372 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) #ifndef GTEST_TEST_GTEST_TYPED_TEST_TEST_H_ #define GTEST_TEST_GTEST_TYPED_TEST_TEST_H_ #include "gtest/gtest.h" #if GTEST_HAS_TYPED_TEST_P using testing::Test; // For testing that the same type-parameterized test case can be // instantiated in different translation units linked together. // ContainerTest will be instantiated in both gtest-typed-test_test.cc // and gtest-typed-test2_test.cc. template class ContainerTest : public Test { }; TYPED_TEST_CASE_P(ContainerTest); TYPED_TEST_P(ContainerTest, CanBeDefaultConstructed) { TypeParam container; } TYPED_TEST_P(ContainerTest, InitialSizeIsZero) { TypeParam container; EXPECT_EQ(0U, container.size()); } REGISTER_TYPED_TEST_CASE_P(ContainerTest, CanBeDefaultConstructed, InitialSizeIsZero); #endif // GTEST_HAS_TYPED_TEST_P #endif // GTEST_TEST_GTEST_TYPED_TEST_TEST_H_ CSSC-1.4.1/unit-tests/googletest/test/gtest_break_on_failure_unittest_.cc0000644000000000000000000000627712664550137025037 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Unit test for Google Test's break-on-failure mode. // // A user can ask Google Test to seg-fault when an assertion fails, using // either the GTEST_BREAK_ON_FAILURE environment variable or the // --gtest_break_on_failure flag. This file is used for testing such // functionality. // // This program will be invoked from a Python unit test. It is // expected to fail. Don't run it directly. #include "gtest/gtest.h" #if GTEST_OS_WINDOWS # include # include #endif namespace { // A test that's expected to fail. TEST(Foo, Bar) { EXPECT_EQ(2, 3); } #if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE // On Windows Mobile global exception handlers are not supported. LONG WINAPI ExitWithExceptionCode( struct _EXCEPTION_POINTERS* exception_pointers) { exit(exception_pointers->ExceptionRecord->ExceptionCode); } #endif } // namespace int main(int argc, char **argv) { #if GTEST_OS_WINDOWS // Suppresses display of the Windows error dialog upon encountering // a general protection fault (segment violation). SetErrorMode(SEM_NOGPFAULTERRORBOX | SEM_FAILCRITICALERRORS); # if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE // The default unhandled exception filter does not always exit // with the exception code as exit code - for example it exits with // 0 for EXCEPTION_ACCESS_VIOLATION and 1 for EXCEPTION_BREAKPOINT // if the application is compiled in debug mode. Thus we use our own // filter which always exits with the exception code for unhandled // exceptions. SetUnhandledExceptionFilter(ExitWithExceptionCode); # endif #endif testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/test/gtest-param-test2_test.cc0000644000000000000000000000550412664550137022556 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // // Tests for Google Test itself. This verifies that the basic constructs of // Google Test work. #include "gtest/gtest.h" #include "test/gtest-param-test_test.h" #if GTEST_HAS_PARAM_TEST using ::testing::Values; using ::testing::internal::ParamGenerator; // Tests that generators defined in a different translation unit // are functional. The test using extern_gen is defined // in gtest-param-test_test.cc. ParamGenerator extern_gen = Values(33); // Tests that a parameterized test case can be defined in one translation unit // and instantiated in another. The test is defined in gtest-param-test_test.cc // and ExternalInstantiationTest fixture class is defined in // gtest-param-test_test.h. INSTANTIATE_TEST_CASE_P(MultiplesOf33, ExternalInstantiationTest, Values(33, 66)); // Tests that a parameterized test case can be instantiated // in multiple translation units. Another instantiation is defined // in gtest-param-test_test.cc and InstantiationInMultipleTranslaionUnitsTest // fixture is defined in gtest-param-test_test.h INSTANTIATE_TEST_CASE_P(Sequence2, InstantiationInMultipleTranslaionUnitsTest, Values(42*3, 42*4, 42*5)); #endif // GTEST_HAS_PARAM_TEST CSSC-1.4.1/unit-tests/googletest/test/gtest-typed-test_test.cc0000644000000000000000000002615212664550137022523 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) #include "test/gtest-typed-test_test.h" #include #include #include "gtest/gtest.h" using testing::Test; // Used for testing that SetUpTestCase()/TearDownTestCase(), fixture // ctor/dtor, and SetUp()/TearDown() work correctly in typed tests and // type-parameterized test. template class CommonTest : public Test { // For some technical reason, SetUpTestCase() and TearDownTestCase() // must be public. public: static void SetUpTestCase() { shared_ = new T(5); } static void TearDownTestCase() { delete shared_; shared_ = NULL; } // This 'protected:' is optional. There's no harm in making all // members of this fixture class template public. protected: // We used to use std::list here, but switched to std::vector since // MSVC's doesn't compile cleanly with /W4. typedef std::vector Vector; typedef std::set IntSet; CommonTest() : value_(1) {} virtual ~CommonTest() { EXPECT_EQ(3, value_); } virtual void SetUp() { EXPECT_EQ(1, value_); value_++; } virtual void TearDown() { EXPECT_EQ(2, value_); value_++; } T value_; static T* shared_; }; template T* CommonTest::shared_ = NULL; // This #ifdef block tests typed tests. #if GTEST_HAS_TYPED_TEST using testing::Types; // Tests that SetUpTestCase()/TearDownTestCase(), fixture ctor/dtor, // and SetUp()/TearDown() work correctly in typed tests typedef Types TwoTypes; TYPED_TEST_CASE(CommonTest, TwoTypes); TYPED_TEST(CommonTest, ValuesAreCorrect) { // Static members of the fixture class template can be visited via // the TestFixture:: prefix. EXPECT_EQ(5, *TestFixture::shared_); // Typedefs in the fixture class template can be visited via the // "typename TestFixture::" prefix. typename TestFixture::Vector empty; EXPECT_EQ(0U, empty.size()); typename TestFixture::IntSet empty2; EXPECT_EQ(0U, empty2.size()); // Non-static members of the fixture class must be visited via // 'this', as required by C++ for class templates. EXPECT_EQ(2, this->value_); } // The second test makes sure shared_ is not deleted after the first // test. TYPED_TEST(CommonTest, ValuesAreStillCorrect) { // Static members of the fixture class template can also be visited // via 'this'. ASSERT_TRUE(this->shared_ != NULL); EXPECT_EQ(5, *this->shared_); // TypeParam can be used to refer to the type parameter. EXPECT_EQ(static_cast(2), this->value_); } // Tests that multiple TYPED_TEST_CASE's can be defined in the same // translation unit. template class TypedTest1 : public Test { }; // Verifies that the second argument of TYPED_TEST_CASE can be a // single type. TYPED_TEST_CASE(TypedTest1, int); TYPED_TEST(TypedTest1, A) {} template class TypedTest2 : public Test { }; // Verifies that the second argument of TYPED_TEST_CASE can be a // Types<...> type list. TYPED_TEST_CASE(TypedTest2, Types); // This also verifies that tests from different typed test cases can // share the same name. TYPED_TEST(TypedTest2, A) {} // Tests that a typed test case can be defined in a namespace. namespace library1 { template class NumericTest : public Test { }; typedef Types NumericTypes; TYPED_TEST_CASE(NumericTest, NumericTypes); TYPED_TEST(NumericTest, DefaultIsZero) { EXPECT_EQ(0, TypeParam()); } } // namespace library1 #endif // GTEST_HAS_TYPED_TEST // This #ifdef block tests type-parameterized tests. #if GTEST_HAS_TYPED_TEST_P using testing::Types; using testing::internal::TypedTestCasePState; // Tests TypedTestCasePState. class TypedTestCasePStateTest : public Test { protected: virtual void SetUp() { state_.AddTestName("foo.cc", 0, "FooTest", "A"); state_.AddTestName("foo.cc", 0, "FooTest", "B"); state_.AddTestName("foo.cc", 0, "FooTest", "C"); } TypedTestCasePState state_; }; TEST_F(TypedTestCasePStateTest, SucceedsForMatchingList) { const char* tests = "A, B, C"; EXPECT_EQ(tests, state_.VerifyRegisteredTestNames("foo.cc", 1, tests)); } // Makes sure that the order of the tests and spaces around the names // don't matter. TEST_F(TypedTestCasePStateTest, IgnoresOrderAndSpaces) { const char* tests = "A,C, B"; EXPECT_EQ(tests, state_.VerifyRegisteredTestNames("foo.cc", 1, tests)); } typedef TypedTestCasePStateTest TypedTestCasePStateDeathTest; TEST_F(TypedTestCasePStateDeathTest, DetectsDuplicates) { EXPECT_DEATH_IF_SUPPORTED( state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, A, C"), "foo\\.cc.1.?: Test A is listed more than once\\."); } TEST_F(TypedTestCasePStateDeathTest, DetectsExtraTest) { EXPECT_DEATH_IF_SUPPORTED( state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C, D"), "foo\\.cc.1.?: No test named D can be found in this test case\\."); } TEST_F(TypedTestCasePStateDeathTest, DetectsMissedTest) { EXPECT_DEATH_IF_SUPPORTED( state_.VerifyRegisteredTestNames("foo.cc", 1, "A, C"), "foo\\.cc.1.?: You forgot to list test B\\."); } // Tests that defining a test for a parameterized test case generates // a run-time error if the test case has been registered. TEST_F(TypedTestCasePStateDeathTest, DetectsTestAfterRegistration) { state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C"); EXPECT_DEATH_IF_SUPPORTED( state_.AddTestName("foo.cc", 2, "FooTest", "D"), "foo\\.cc.2.?: Test D must be defined before REGISTER_TYPED_TEST_CASE_P" "\\(FooTest, \\.\\.\\.\\)\\."); } // Tests that SetUpTestCase()/TearDownTestCase(), fixture ctor/dtor, // and SetUp()/TearDown() work correctly in type-parameterized tests. template class DerivedTest : public CommonTest { }; TYPED_TEST_CASE_P(DerivedTest); TYPED_TEST_P(DerivedTest, ValuesAreCorrect) { // Static members of the fixture class template can be visited via // the TestFixture:: prefix. EXPECT_EQ(5, *TestFixture::shared_); // Non-static members of the fixture class must be visited via // 'this', as required by C++ for class templates. EXPECT_EQ(2, this->value_); } // The second test makes sure shared_ is not deleted after the first // test. TYPED_TEST_P(DerivedTest, ValuesAreStillCorrect) { // Static members of the fixture class template can also be visited // via 'this'. ASSERT_TRUE(this->shared_ != NULL); EXPECT_EQ(5, *this->shared_); EXPECT_EQ(2, this->value_); } REGISTER_TYPED_TEST_CASE_P(DerivedTest, ValuesAreCorrect, ValuesAreStillCorrect); typedef Types MyTwoTypes; INSTANTIATE_TYPED_TEST_CASE_P(My, DerivedTest, MyTwoTypes); // Tests that multiple TYPED_TEST_CASE_P's can be defined in the same // translation unit. template class TypedTestP1 : public Test { }; TYPED_TEST_CASE_P(TypedTestP1); // For testing that the code between TYPED_TEST_CASE_P() and // TYPED_TEST_P() is not enclosed in a namespace. typedef int IntAfterTypedTestCaseP; TYPED_TEST_P(TypedTestP1, A) {} TYPED_TEST_P(TypedTestP1, B) {} // For testing that the code between TYPED_TEST_P() and // REGISTER_TYPED_TEST_CASE_P() is not enclosed in a namespace. typedef int IntBeforeRegisterTypedTestCaseP; REGISTER_TYPED_TEST_CASE_P(TypedTestP1, A, B); template class TypedTestP2 : public Test { }; TYPED_TEST_CASE_P(TypedTestP2); // This also verifies that tests from different type-parameterized // test cases can share the same name. TYPED_TEST_P(TypedTestP2, A) {} REGISTER_TYPED_TEST_CASE_P(TypedTestP2, A); // Verifies that the code between TYPED_TEST_CASE_P() and // REGISTER_TYPED_TEST_CASE_P() is not enclosed in a namespace. IntAfterTypedTestCaseP after = 0; IntBeforeRegisterTypedTestCaseP before = 0; // Verifies that the last argument of INSTANTIATE_TYPED_TEST_CASE_P() // can be either a single type or a Types<...> type list. INSTANTIATE_TYPED_TEST_CASE_P(Int, TypedTestP1, int); INSTANTIATE_TYPED_TEST_CASE_P(Int, TypedTestP2, Types); // Tests that the same type-parameterized test case can be // instantiated more than once in the same translation unit. INSTANTIATE_TYPED_TEST_CASE_P(Double, TypedTestP2, Types); // Tests that the same type-parameterized test case can be // instantiated in different translation units linked together. // (ContainerTest is also instantiated in gtest-typed-test_test.cc.) typedef Types, std::set > MyContainers; INSTANTIATE_TYPED_TEST_CASE_P(My, ContainerTest, MyContainers); // Tests that a type-parameterized test case can be defined and // instantiated in a namespace. namespace library2 { template class NumericTest : public Test { }; TYPED_TEST_CASE_P(NumericTest); TYPED_TEST_P(NumericTest, DefaultIsZero) { EXPECT_EQ(0, TypeParam()); } TYPED_TEST_P(NumericTest, ZeroIsLessThanOne) { EXPECT_LT(TypeParam(0), TypeParam(1)); } REGISTER_TYPED_TEST_CASE_P(NumericTest, DefaultIsZero, ZeroIsLessThanOne); typedef Types NumericTypes; INSTANTIATE_TYPED_TEST_CASE_P(My, NumericTest, NumericTypes); } // namespace library2 #endif // GTEST_HAS_TYPED_TEST_P #if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P) // Google Test may not support type-parameterized tests with some // compilers. If we use conditional compilation to compile out all // code referring to the gtest_main library, MSVC linker will not link // that library at all and consequently complain about missing entry // point defined in that library (fatal error LNK1561: entry point // must be defined). This dummy test keeps gtest_main linked in. TEST(DummyTest, TypedTestsAreNotSupportedOnThisPlatform) {} #endif // #if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P) CSSC-1.4.1/unit-tests/googletest/test/gtest_prod_test.cc0000644000000000000000000000424112664550137021442 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // Unit test for include/gtest/gtest_prod.h. #include "gtest/gtest.h" #include "test/production.h" // Tests that private members can be accessed from a TEST declared as // a friend of the class. TEST(PrivateCodeTest, CanAccessPrivateMembers) { PrivateCode a; EXPECT_EQ(0, a.x_); a.set_x(1); EXPECT_EQ(1, a.x_); } typedef testing::Test PrivateCodeFixtureTest; // Tests that private members can be accessed from a TEST_F declared // as a friend of the class. TEST_F(PrivateCodeFixtureTest, CanAccessPrivateMembers) { PrivateCode a; EXPECT_EQ(0, a.x_); a.set_x(2); EXPECT_EQ(2, a.x_); } CSSC-1.4.1/unit-tests/googletest/test/gtest-tuple_test.cc0000644000000000000000000002204212664550137021544 0ustar0000000000000000// Copyright 2007, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) #include "gtest/internal/gtest-tuple.h" #include #include "gtest/gtest.h" namespace { using ::std::tr1::get; using ::std::tr1::make_tuple; using ::std::tr1::tuple; using ::std::tr1::tuple_element; using ::std::tr1::tuple_size; using ::testing::StaticAssertTypeEq; // Tests that tuple_element >::type returns TK. TEST(tuple_element_Test, ReturnsElementType) { StaticAssertTypeEq >::type>(); StaticAssertTypeEq >::type>(); StaticAssertTypeEq >::type>(); } // Tests that tuple_size::value gives the number of fields in tuple // type T. TEST(tuple_size_Test, ReturnsNumberOfFields) { EXPECT_EQ(0, +tuple_size >::value); EXPECT_EQ(1, +tuple_size >::value); EXPECT_EQ(1, +tuple_size >::value); EXPECT_EQ(1, +(tuple_size > >::value)); EXPECT_EQ(2, +(tuple_size >::value)); EXPECT_EQ(3, +(tuple_size >::value)); } // Tests comparing a tuple with itself. TEST(ComparisonTest, ComparesWithSelf) { const tuple a(5, 'a', false); EXPECT_TRUE(a == a); EXPECT_FALSE(a != a); } // Tests comparing two tuples with the same value. TEST(ComparisonTest, ComparesEqualTuples) { const tuple a(5, true), b(5, true); EXPECT_TRUE(a == b); EXPECT_FALSE(a != b); } // Tests comparing two different tuples that have no reference fields. TEST(ComparisonTest, ComparesUnequalTuplesWithoutReferenceFields) { typedef tuple FooTuple; const FooTuple a(0, 'x'); const FooTuple b(1, 'a'); EXPECT_TRUE(a != b); EXPECT_FALSE(a == b); const FooTuple c(1, 'b'); EXPECT_TRUE(b != c); EXPECT_FALSE(b == c); } // Tests comparing two different tuples that have reference fields. TEST(ComparisonTest, ComparesUnequalTuplesWithReferenceFields) { typedef tuple FooTuple; int i = 5; const char ch = 'a'; const FooTuple a(i, ch); int j = 6; const FooTuple b(j, ch); EXPECT_TRUE(a != b); EXPECT_FALSE(a == b); j = 5; const char ch2 = 'b'; const FooTuple c(j, ch2); EXPECT_TRUE(b != c); EXPECT_FALSE(b == c); } // Tests that a tuple field with a reference type is an alias of the // variable it's supposed to reference. TEST(ReferenceFieldTest, IsAliasOfReferencedVariable) { int n = 0; tuple t(true, n); n = 1; EXPECT_EQ(n, get<1>(t)) << "Changing a underlying variable should update the reference field."; // Makes sure that the implementation doesn't do anything funny with // the & operator for the return type of get<>(). EXPECT_EQ(&n, &(get<1>(t))) << "The address of a reference field should equal the address of " << "the underlying variable."; get<1>(t) = 2; EXPECT_EQ(2, n) << "Changing a reference field should update the underlying variable."; } // Tests that tuple's default constructor default initializes each field. // This test needs to compile without generating warnings. TEST(TupleConstructorTest, DefaultConstructorDefaultInitializesEachField) { // The TR1 report requires that tuple's default constructor default // initializes each field, even if it's a primitive type. If the // implementation forgets to do this, this test will catch it by // generating warnings about using uninitialized variables (assuming // a decent compiler). tuple<> empty; tuple a1, b1; b1 = a1; EXPECT_EQ(0, get<0>(b1)); tuple a2, b2; b2 = a2; EXPECT_EQ(0, get<0>(b2)); EXPECT_EQ(0.0, get<1>(b2)); tuple a3, b3; b3 = a3; EXPECT_EQ(0.0, get<0>(b3)); EXPECT_EQ('\0', get<1>(b3)); EXPECT_TRUE(get<2>(b3) == NULL); tuple a10, b10; b10 = a10; EXPECT_EQ(0, get<0>(b10)); EXPECT_EQ(0, get<1>(b10)); EXPECT_EQ(0, get<2>(b10)); EXPECT_EQ(0, get<3>(b10)); EXPECT_EQ(0, get<4>(b10)); EXPECT_EQ(0, get<5>(b10)); EXPECT_EQ(0, get<6>(b10)); EXPECT_EQ(0, get<7>(b10)); EXPECT_EQ(0, get<8>(b10)); EXPECT_EQ(0, get<9>(b10)); } // Tests constructing a tuple from its fields. TEST(TupleConstructorTest, ConstructsFromFields) { int n = 1; // Reference field. tuple a(n); EXPECT_EQ(&n, &(get<0>(a))); // Non-reference fields. tuple b(5, 'a'); EXPECT_EQ(5, get<0>(b)); EXPECT_EQ('a', get<1>(b)); // Const reference field. const int m = 2; tuple c(true, m); EXPECT_TRUE(get<0>(c)); EXPECT_EQ(&m, &(get<1>(c))); } // Tests tuple's copy constructor. TEST(TupleConstructorTest, CopyConstructor) { tuple a(0.0, true); tuple b(a); EXPECT_DOUBLE_EQ(0.0, get<0>(b)); EXPECT_TRUE(get<1>(b)); } // Tests constructing a tuple from another tuple that has a compatible // but different type. TEST(TupleConstructorTest, ConstructsFromDifferentTupleType) { tuple a(0, 1, 'a'); tuple b(a); EXPECT_DOUBLE_EQ(0.0, get<0>(b)); EXPECT_EQ(1, get<1>(b)); EXPECT_EQ('a', get<2>(b)); } // Tests constructing a 2-tuple from an std::pair. TEST(TupleConstructorTest, ConstructsFromPair) { ::std::pair a(1, 'a'); tuple b(a); tuple c(a); } // Tests assigning a tuple to another tuple with the same type. TEST(TupleAssignmentTest, AssignsToSameTupleType) { const tuple a(5, 7L); tuple b; b = a; EXPECT_EQ(5, get<0>(b)); EXPECT_EQ(7L, get<1>(b)); } // Tests assigning a tuple to another tuple with a different but // compatible type. TEST(TupleAssignmentTest, AssignsToDifferentTupleType) { const tuple a(1, 7L, true); tuple b; b = a; EXPECT_EQ(1L, get<0>(b)); EXPECT_EQ(7, get<1>(b)); EXPECT_TRUE(get<2>(b)); } // Tests assigning an std::pair to a 2-tuple. TEST(TupleAssignmentTest, AssignsFromPair) { const ::std::pair a(5, true); tuple b; b = a; EXPECT_EQ(5, get<0>(b)); EXPECT_TRUE(get<1>(b)); tuple c; c = a; EXPECT_EQ(5L, get<0>(c)); EXPECT_TRUE(get<1>(c)); } // A fixture for testing big tuples. class BigTupleTest : public testing::Test { protected: typedef tuple BigTuple; BigTupleTest() : a_(1, 0, 0, 0, 0, 0, 0, 0, 0, 2), b_(1, 0, 0, 0, 0, 0, 0, 0, 0, 3) {} BigTuple a_, b_; }; // Tests constructing big tuples. TEST_F(BigTupleTest, Construction) { BigTuple a; BigTuple b(b_); } // Tests that get(t) returns the N-th (0-based) field of tuple t. TEST_F(BigTupleTest, get) { EXPECT_EQ(1, get<0>(a_)); EXPECT_EQ(2, get<9>(a_)); // Tests that get() works on a const tuple too. const BigTuple a(a_); EXPECT_EQ(1, get<0>(a)); EXPECT_EQ(2, get<9>(a)); } // Tests comparing big tuples. TEST_F(BigTupleTest, Comparisons) { EXPECT_TRUE(a_ == a_); EXPECT_FALSE(a_ != a_); EXPECT_TRUE(a_ != b_); EXPECT_FALSE(a_ == b_); } TEST(MakeTupleTest, WorksForScalarTypes) { tuple a; a = make_tuple(true, 5); EXPECT_TRUE(get<0>(a)); EXPECT_EQ(5, get<1>(a)); tuple b; b = make_tuple('a', 'b', 5); EXPECT_EQ('a', get<0>(b)); EXPECT_EQ('b', get<1>(b)); EXPECT_EQ(5, get<2>(b)); } TEST(MakeTupleTest, WorksForPointers) { int a[] = { 1, 2, 3, 4 }; const char* const str = "hi"; int* const p = a; tuple t; t = make_tuple(str, p); EXPECT_EQ(str, get<0>(t)); EXPECT_EQ(p, get<1>(t)); } } // namespace CSSC-1.4.1/unit-tests/googletest/test/gtest_all_test.cc0000644000000000000000000000431312664550137021246 0ustar0000000000000000// Copyright 2009, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // Tests for Google C++ Testing Framework (Google Test) // // Sometimes it's desirable to build most of Google Test's own tests // by compiling a single file. This file serves this purpose. #include "test/gtest-filepath_test.cc" #include "test/gtest-linked_ptr_test.cc" #include "test/gtest-message_test.cc" #include "test/gtest-options_test.cc" #include "test/gtest-port_test.cc" #include "test/gtest_pred_impl_unittest.cc" #include "test/gtest_prod_test.cc" #include "test/gtest-test-part_test.cc" #include "test/gtest-typed-test_test.cc" #include "test/gtest-typed-test2_test.cc" #include "test/gtest_unittest.cc" #include "test/production.cc" CSSC-1.4.1/unit-tests/googletest/test/gtest_env_var_test_.cc0000644000000000000000000000677012664550137022306 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // A helper program for testing that Google Test parses the environment // variables correctly. #include "gtest/gtest.h" #include #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ using ::std::cout; namespace testing { // The purpose of this is to make the test more realistic by ensuring // that the UnitTest singleton is created before main() is entered. // We don't actual run the TEST itself. TEST(GTestEnvVarTest, Dummy) { } void PrintFlag(const char* flag) { if (strcmp(flag, "break_on_failure") == 0) { cout << GTEST_FLAG(break_on_failure); return; } if (strcmp(flag, "catch_exceptions") == 0) { cout << GTEST_FLAG(catch_exceptions); return; } if (strcmp(flag, "color") == 0) { cout << GTEST_FLAG(color); return; } if (strcmp(flag, "death_test_style") == 0) { cout << GTEST_FLAG(death_test_style); return; } if (strcmp(flag, "death_test_use_fork") == 0) { cout << GTEST_FLAG(death_test_use_fork); return; } if (strcmp(flag, "filter") == 0) { cout << GTEST_FLAG(filter); return; } if (strcmp(flag, "output") == 0) { cout << GTEST_FLAG(output); return; } if (strcmp(flag, "print_time") == 0) { cout << GTEST_FLAG(print_time); return; } if (strcmp(flag, "repeat") == 0) { cout << GTEST_FLAG(repeat); return; } if (strcmp(flag, "stack_trace_depth") == 0) { cout << GTEST_FLAG(stack_trace_depth); return; } if (strcmp(flag, "throw_on_failure") == 0) { cout << GTEST_FLAG(throw_on_failure); return; } cout << "Invalid flag name " << flag << ". Valid names are break_on_failure, color, filter, etc.\n"; exit(1); } } // namespace testing int main(int argc, char** argv) { testing::InitGoogleTest(&argc, argv); if (argc != 2) { cout << "Usage: gtest_env_var_test_ NAME_OF_FLAG\n"; return 1; } testing::PrintFlag(argv[1]); return 0; } CSSC-1.4.1/unit-tests/googletest/test/gtest-options_test.cc0000644000000000000000000001740212664550137022112 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: keith.ray@gmail.com (Keith Ray) // // Google Test UnitTestOptions tests // // This file tests classes and functions used internally by // Google Test. They are subject to change without notice. // // This file is #included from gtest.cc, to avoid changing build or // make-files on Windows and other platforms. Do not #include this file // anywhere else! #include "gtest/gtest.h" #if GTEST_OS_WINDOWS_MOBILE # include #elif GTEST_OS_WINDOWS # include #endif // GTEST_OS_WINDOWS_MOBILE // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick is to // prevent a user from accidentally including gtest-internal-inl.h in // his code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ namespace testing { namespace internal { namespace { // Turns the given relative path into an absolute path. FilePath GetAbsolutePathOf(const FilePath& relative_path) { return FilePath::ConcatPaths(FilePath::GetCurrentDir(), relative_path); } // Testing UnitTestOptions::GetOutputFormat/GetOutputFile. TEST(XmlOutputTest, GetOutputFormatDefault) { GTEST_FLAG(output) = ""; EXPECT_STREQ("", UnitTestOptions::GetOutputFormat().c_str()); } TEST(XmlOutputTest, GetOutputFormat) { GTEST_FLAG(output) = "xml:filename"; EXPECT_STREQ("xml", UnitTestOptions::GetOutputFormat().c_str()); } TEST(XmlOutputTest, GetOutputFileDefault) { GTEST_FLAG(output) = ""; EXPECT_EQ(GetAbsolutePathOf(FilePath("test_detail.xml")).string(), UnitTestOptions::GetAbsolutePathToOutputFile()); } TEST(XmlOutputTest, GetOutputFileSingleFile) { GTEST_FLAG(output) = "xml:filename.abc"; EXPECT_EQ(GetAbsolutePathOf(FilePath("filename.abc")).string(), UnitTestOptions::GetAbsolutePathToOutputFile()); } TEST(XmlOutputTest, GetOutputFileFromDirectoryPath) { GTEST_FLAG(output) = "xml:path" GTEST_PATH_SEP_; const std::string expected_output_file = GetAbsolutePathOf( FilePath(std::string("path") + GTEST_PATH_SEP_ + GetCurrentExecutableName().string() + ".xml")).string(); const std::string& output_file = UnitTestOptions::GetAbsolutePathToOutputFile(); #if GTEST_OS_WINDOWS EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str()); #else EXPECT_EQ(expected_output_file, output_file.c_str()); #endif } TEST(OutputFileHelpersTest, GetCurrentExecutableName) { const std::string exe_str = GetCurrentExecutableName().string(); #if GTEST_OS_WINDOWS const bool success = _strcmpi("gtest-options_test", exe_str.c_str()) == 0 || _strcmpi("gtest-options-ex_test", exe_str.c_str()) == 0 || _strcmpi("gtest_all_test", exe_str.c_str()) == 0 || _strcmpi("gtest_dll_test", exe_str.c_str()) == 0; #else // TODO(wan@google.com): remove the hard-coded "lt-" prefix when // Chandler Carruth's libtool replacement is ready. const bool success = exe_str == "gtest-options_test" || exe_str == "gtest_all_test" || exe_str == "lt-gtest_all_test" || exe_str == "gtest_dll_test"; #endif // GTEST_OS_WINDOWS if (!success) FAIL() << "GetCurrentExecutableName() returns " << exe_str; } class XmlOutputChangeDirTest : public Test { protected: virtual void SetUp() { original_working_dir_ = FilePath::GetCurrentDir(); posix::ChDir(".."); // This will make the test fail if run from the root directory. EXPECT_NE(original_working_dir_.string(), FilePath::GetCurrentDir().string()); } virtual void TearDown() { posix::ChDir(original_working_dir_.string().c_str()); } FilePath original_working_dir_; }; TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefault) { GTEST_FLAG(output) = ""; EXPECT_EQ(FilePath::ConcatPaths(original_working_dir_, FilePath("test_detail.xml")).string(), UnitTestOptions::GetAbsolutePathToOutputFile()); } TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefaultXML) { GTEST_FLAG(output) = "xml"; EXPECT_EQ(FilePath::ConcatPaths(original_working_dir_, FilePath("test_detail.xml")).string(), UnitTestOptions::GetAbsolutePathToOutputFile()); } TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativeFile) { GTEST_FLAG(output) = "xml:filename.abc"; EXPECT_EQ(FilePath::ConcatPaths(original_working_dir_, FilePath("filename.abc")).string(), UnitTestOptions::GetAbsolutePathToOutputFile()); } TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativePath) { GTEST_FLAG(output) = "xml:path" GTEST_PATH_SEP_; const std::string expected_output_file = FilePath::ConcatPaths( original_working_dir_, FilePath(std::string("path") + GTEST_PATH_SEP_ + GetCurrentExecutableName().string() + ".xml")).string(); const std::string& output_file = UnitTestOptions::GetAbsolutePathToOutputFile(); #if GTEST_OS_WINDOWS EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str()); #else EXPECT_EQ(expected_output_file, output_file.c_str()); #endif } TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsoluteFile) { #if GTEST_OS_WINDOWS GTEST_FLAG(output) = "xml:c:\\tmp\\filename.abc"; EXPECT_EQ(FilePath("c:\\tmp\\filename.abc").string(), UnitTestOptions::GetAbsolutePathToOutputFile()); #else GTEST_FLAG(output) ="xml:/tmp/filename.abc"; EXPECT_EQ(FilePath("/tmp/filename.abc").string(), UnitTestOptions::GetAbsolutePathToOutputFile()); #endif } TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsolutePath) { #if GTEST_OS_WINDOWS const std::string path = "c:\\tmp\\"; #else const std::string path = "/tmp/"; #endif GTEST_FLAG(output) = "xml:" + path; const std::string expected_output_file = path + GetCurrentExecutableName().string() + ".xml"; const std::string& output_file = UnitTestOptions::GetAbsolutePathToOutputFile(); #if GTEST_OS_WINDOWS EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str()); #else EXPECT_EQ(expected_output_file, output_file.c_str()); #endif } } // namespace } // namespace internal } // namespace testing CSSC-1.4.1/unit-tests/googletest/test/gtest_uninitialized_test.py0000755000000000000000000000466012664550137023421 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2008, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Verifies that Google Test warns the user when not initialized properly.""" __author__ = 'wan@google.com (Zhanyong Wan)' import gtest_test_utils COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_') def Assert(condition): if not condition: raise AssertionError def AssertEq(expected, actual): if expected != actual: print 'Expected: %s' % (expected,) print ' Actual: %s' % (actual,) raise AssertionError def TestExitCodeAndOutput(command): """Runs the given command and verifies its exit code and output.""" # Verifies that 'command' exits with code 1. p = gtest_test_utils.Subprocess(command) Assert(p.exited) AssertEq(1, p.exit_code) Assert('InitGoogleTest' in p.output) class GTestUninitializedTest(gtest_test_utils.TestCase): def testExitCodeAndOutput(self): TestExitCodeAndOutput(COMMAND) if __name__ == '__main__': gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest_break_on_failure_unittest.py0000755000000000000000000001625312664550137024741 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2006, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Unit test for Google Test's break-on-failure mode. A user can ask Google Test to seg-fault when an assertion fails, using either the GTEST_BREAK_ON_FAILURE environment variable or the --gtest_break_on_failure flag. This script tests such functionality by invoking gtest_break_on_failure_unittest_ (a program written with Google Test) with different environments and command line flags. """ __author__ = 'wan@google.com (Zhanyong Wan)' import gtest_test_utils import os import sys # Constants. IS_WINDOWS = os.name == 'nt' # The environment variable for enabling/disabling the break-on-failure mode. BREAK_ON_FAILURE_ENV_VAR = 'GTEST_BREAK_ON_FAILURE' # The command line flag for enabling/disabling the break-on-failure mode. BREAK_ON_FAILURE_FLAG = 'gtest_break_on_failure' # The environment variable for enabling/disabling the throw-on-failure mode. THROW_ON_FAILURE_ENV_VAR = 'GTEST_THROW_ON_FAILURE' # The environment variable for enabling/disabling the catch-exceptions mode. CATCH_EXCEPTIONS_ENV_VAR = 'GTEST_CATCH_EXCEPTIONS' # Path to the gtest_break_on_failure_unittest_ program. EXE_PATH = gtest_test_utils.GetTestExecutablePath( 'gtest_break_on_failure_unittest_') environ = gtest_test_utils.environ SetEnvVar = gtest_test_utils.SetEnvVar # Tests in this file run a Google-Test-based test program and expect it # to terminate prematurely. Therefore they are incompatible with # the premature-exit-file protocol by design. Unset the # premature-exit filepath to prevent Google Test from creating # the file. SetEnvVar(gtest_test_utils.PREMATURE_EXIT_FILE_ENV_VAR, None) def Run(command): """Runs a command; returns 1 if it was killed by a signal, or 0 otherwise.""" p = gtest_test_utils.Subprocess(command, env=environ) if p.terminated_by_signal: return 1 else: return 0 # The tests. class GTestBreakOnFailureUnitTest(gtest_test_utils.TestCase): """Tests using the GTEST_BREAK_ON_FAILURE environment variable or the --gtest_break_on_failure flag to turn assertion failures into segmentation faults. """ def RunAndVerify(self, env_var_value, flag_value, expect_seg_fault): """Runs gtest_break_on_failure_unittest_ and verifies that it does (or does not) have a seg-fault. Args: env_var_value: value of the GTEST_BREAK_ON_FAILURE environment variable; None if the variable should be unset. flag_value: value of the --gtest_break_on_failure flag; None if the flag should not be present. expect_seg_fault: 1 if the program is expected to generate a seg-fault; 0 otherwise. """ SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, env_var_value) if env_var_value is None: env_var_value_msg = ' is not set' else: env_var_value_msg = '=' + env_var_value if flag_value is None: flag = '' elif flag_value == '0': flag = '--%s=0' % BREAK_ON_FAILURE_FLAG else: flag = '--%s' % BREAK_ON_FAILURE_FLAG command = [EXE_PATH] if flag: command.append(flag) if expect_seg_fault: should_or_not = 'should' else: should_or_not = 'should not' has_seg_fault = Run(command) SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, None) msg = ('when %s%s, an assertion failure in "%s" %s cause a seg-fault.' % (BREAK_ON_FAILURE_ENV_VAR, env_var_value_msg, ' '.join(command), should_or_not)) self.assert_(has_seg_fault == expect_seg_fault, msg) def testDefaultBehavior(self): """Tests the behavior of the default mode.""" self.RunAndVerify(env_var_value=None, flag_value=None, expect_seg_fault=0) def testEnvVar(self): """Tests using the GTEST_BREAK_ON_FAILURE environment variable.""" self.RunAndVerify(env_var_value='0', flag_value=None, expect_seg_fault=0) self.RunAndVerify(env_var_value='1', flag_value=None, expect_seg_fault=1) def testFlag(self): """Tests using the --gtest_break_on_failure flag.""" self.RunAndVerify(env_var_value=None, flag_value='0', expect_seg_fault=0) self.RunAndVerify(env_var_value=None, flag_value='1', expect_seg_fault=1) def testFlagOverridesEnvVar(self): """Tests that the flag overrides the environment variable.""" self.RunAndVerify(env_var_value='0', flag_value='0', expect_seg_fault=0) self.RunAndVerify(env_var_value='0', flag_value='1', expect_seg_fault=1) self.RunAndVerify(env_var_value='1', flag_value='0', expect_seg_fault=0) self.RunAndVerify(env_var_value='1', flag_value='1', expect_seg_fault=1) def testBreakOnFailureOverridesThrowOnFailure(self): """Tests that gtest_break_on_failure overrides gtest_throw_on_failure.""" SetEnvVar(THROW_ON_FAILURE_ENV_VAR, '1') try: self.RunAndVerify(env_var_value=None, flag_value='1', expect_seg_fault=1) finally: SetEnvVar(THROW_ON_FAILURE_ENV_VAR, None) if IS_WINDOWS: def testCatchExceptionsDoesNotInterfere(self): """Tests that gtest_catch_exceptions doesn't interfere.""" SetEnvVar(CATCH_EXCEPTIONS_ENV_VAR, '1') try: self.RunAndVerify(env_var_value='1', flag_value='1', expect_seg_fault=1) finally: SetEnvVar(CATCH_EXCEPTIONS_ENV_VAR, None) if __name__ == '__main__': gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest_throw_on_failure_test_.cc0000644000000000000000000000604012664550137024202 0ustar0000000000000000// Copyright 2009, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Tests Google Test's throw-on-failure mode with exceptions disabled. // // This program must be compiled with exceptions disabled. It will be // invoked by gtest_throw_on_failure_test.py, and is expected to exit // with non-zero in the throw-on-failure mode or 0 otherwise. #include "gtest/gtest.h" #include // for fflush, fprintf, NULL, etc. #include // for exit #include // for set_terminate // This terminate handler aborts the program using exit() rather than abort(). // This avoids showing pop-ups on Windows systems and core dumps on Unix-like // ones. void TerminateHandler() { fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program."); fflush(NULL); exit(1); } int main(int argc, char** argv) { #if GTEST_HAS_EXCEPTIONS std::set_terminate(&TerminateHandler); #endif testing::InitGoogleTest(&argc, argv); // We want to ensure that people can use Google Test assertions in // other testing frameworks, as long as they initialize Google Test // properly and set the throw-on-failure mode. Therefore, we don't // use Google Test's constructs for defining and running tests // (e.g. TEST and RUN_ALL_TESTS) here. // In the throw-on-failure mode with exceptions disabled, this // assertion will cause the program to exit with a non-zero code. EXPECT_EQ(2, 3); // When not in the throw-on-failure mode, the control will reach // here. return 0; } CSSC-1.4.1/unit-tests/googletest/test/gtest_list_tests_unittest_.cc0000644000000000000000000001114612664550137023734 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: phanna@google.com (Patrick Hanna) // Unit test for Google Test's --gtest_list_tests flag. // // A user can ask Google Test to list all tests that will run // so that when using a filter, a user will know what // tests to look for. The tests will not be run after listing. // // This program will be invoked from a Python unit test. // Don't run it directly. #include "gtest/gtest.h" // Several different test cases and tests that will be listed. TEST(Foo, Bar1) { } TEST(Foo, Bar2) { } TEST(Foo, DISABLED_Bar3) { } TEST(Abc, Xyz) { } TEST(Abc, Def) { } TEST(FooBar, Baz) { } class FooTest : public testing::Test { }; TEST_F(FooTest, Test1) { } TEST_F(FooTest, DISABLED_Test2) { } TEST_F(FooTest, Test3) { } TEST(FooDeathTest, Test1) { } // A group of value-parameterized tests. class MyType { public: explicit MyType(const std::string& a_value) : value_(a_value) {} const std::string& value() const { return value_; } private: std::string value_; }; // Teaches Google Test how to print a MyType. void PrintTo(const MyType& x, std::ostream* os) { *os << x.value(); } class ValueParamTest : public testing::TestWithParam { }; TEST_P(ValueParamTest, TestA) { } TEST_P(ValueParamTest, TestB) { } INSTANTIATE_TEST_CASE_P( MyInstantiation, ValueParamTest, testing::Values(MyType("one line"), MyType("two\nlines"), MyType("a very\nloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong line"))); // NOLINT // A group of typed tests. // A deliberately long type name for testing the line-truncating // behavior when printing a type parameter. class VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName { // NOLINT }; template class TypedTest : public testing::Test { }; template class MyArray { }; typedef testing::Types > MyTypes; TYPED_TEST_CASE(TypedTest, MyTypes); TYPED_TEST(TypedTest, TestA) { } TYPED_TEST(TypedTest, TestB) { } // A group of type-parameterized tests. template class TypeParamTest : public testing::Test { }; TYPED_TEST_CASE_P(TypeParamTest); TYPED_TEST_P(TypeParamTest, TestA) { } TYPED_TEST_P(TypeParamTest, TestB) { } REGISTER_TYPED_TEST_CASE_P(TypeParamTest, TestA, TestB); INSTANTIATE_TYPED_TEST_CASE_P(My, TypeParamTest, MyTypes); int main(int argc, char **argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/test/gtest_env_var_test.py0000755000000000000000000000663712664550137022217 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2008, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Verifies that Google Test correctly parses environment variables.""" __author__ = 'wan@google.com (Zhanyong Wan)' import os import gtest_test_utils IS_WINDOWS = os.name == 'nt' IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux' COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_env_var_test_') environ = os.environ.copy() def AssertEq(expected, actual): if expected != actual: print 'Expected: %s' % (expected,) print ' Actual: %s' % (actual,) raise AssertionError def SetEnvVar(env_var, value): """Sets the env variable to 'value'; unsets it when 'value' is None.""" if value is not None: environ[env_var] = value elif env_var in environ: del environ[env_var] def GetFlag(flag): """Runs gtest_env_var_test_ and returns its output.""" args = [COMMAND] if flag is not None: args += [flag] return gtest_test_utils.Subprocess(args, env=environ).output def TestFlag(flag, test_val, default_val): """Verifies that the given flag is affected by the corresponding env var.""" env_var = 'GTEST_' + flag.upper() SetEnvVar(env_var, test_val) AssertEq(test_val, GetFlag(flag)) SetEnvVar(env_var, None) AssertEq(default_val, GetFlag(flag)) class GTestEnvVarTest(gtest_test_utils.TestCase): def testEnvVarAffectsFlag(self): """Tests that environment variable should affect the corresponding flag.""" TestFlag('break_on_failure', '1', '0') TestFlag('color', 'yes', 'auto') TestFlag('filter', 'FooTest.Bar', '*') TestFlag('output', 'xml:tmp/foo.xml', '') TestFlag('print_time', '0', '1') TestFlag('repeat', '999', '1') TestFlag('throw_on_failure', '1', '0') TestFlag('death_test_style', 'threadsafe', 'fast') TestFlag('catch_exceptions', '0', '1') if IS_LINUX: TestFlag('death_test_use_fork', '1', '0') TestFlag('stack_trace_depth', '0', '100') if __name__ == '__main__': gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest_unittest.cc0000644000000000000000000072356612664550137021340 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // Tests for Google Test itself. This verifies that the basic constructs of // Google Test work. #include "gtest/gtest.h" // Verifies that the command line flag variables can be accessed // in code once has been #included. // Do not move it after other #includes. TEST(CommandLineFlagsTest, CanBeAccessedInCodeOnceGTestHIsIncluded) { bool dummy = testing::GTEST_FLAG(also_run_disabled_tests) || testing::GTEST_FLAG(break_on_failure) || testing::GTEST_FLAG(catch_exceptions) || testing::GTEST_FLAG(color) != "unknown" || testing::GTEST_FLAG(filter) != "unknown" || testing::GTEST_FLAG(list_tests) || testing::GTEST_FLAG(output) != "unknown" || testing::GTEST_FLAG(print_time) || testing::GTEST_FLAG(random_seed) || testing::GTEST_FLAG(repeat) > 0 || testing::GTEST_FLAG(show_internal_stack_frames) || testing::GTEST_FLAG(shuffle) || testing::GTEST_FLAG(stack_trace_depth) > 0 || testing::GTEST_FLAG(stream_result_to) != "unknown" || testing::GTEST_FLAG(throw_on_failure); EXPECT_TRUE(dummy || !dummy); // Suppresses warning that dummy is unused. } #include // For INT_MAX. #include #include #include #include #include #include #include "gtest/gtest-spi.h" // Indicates that this translation unit is part of Google Test's // implementation. It must come before gtest-internal-inl.h is // included, or there will be a compiler error. This trick is to // prevent a user from accidentally including gtest-internal-inl.h in // his code. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ namespace testing { namespace internal { #if GTEST_CAN_STREAM_RESULTS_ class StreamingListenerTest : public Test { public: class FakeSocketWriter : public StreamingListener::AbstractSocketWriter { public: // Sends a string to the socket. virtual void Send(const string& message) { output_ += message; } string output_; }; StreamingListenerTest() : fake_sock_writer_(new FakeSocketWriter), streamer_(fake_sock_writer_), test_info_obj_("FooTest", "Bar", NULL, NULL, 0, NULL) {} protected: string* output() { return &(fake_sock_writer_->output_); } FakeSocketWriter* const fake_sock_writer_; StreamingListener streamer_; UnitTest unit_test_; TestInfo test_info_obj_; // The name test_info_ was taken by testing::Test. }; TEST_F(StreamingListenerTest, OnTestProgramEnd) { *output() = ""; streamer_.OnTestProgramEnd(unit_test_); EXPECT_EQ("event=TestProgramEnd&passed=1\n", *output()); } TEST_F(StreamingListenerTest, OnTestIterationEnd) { *output() = ""; streamer_.OnTestIterationEnd(unit_test_, 42); EXPECT_EQ("event=TestIterationEnd&passed=1&elapsed_time=0ms\n", *output()); } TEST_F(StreamingListenerTest, OnTestCaseStart) { *output() = ""; streamer_.OnTestCaseStart(TestCase("FooTest", "Bar", NULL, NULL)); EXPECT_EQ("event=TestCaseStart&name=FooTest\n", *output()); } TEST_F(StreamingListenerTest, OnTestCaseEnd) { *output() = ""; streamer_.OnTestCaseEnd(TestCase("FooTest", "Bar", NULL, NULL)); EXPECT_EQ("event=TestCaseEnd&passed=1&elapsed_time=0ms\n", *output()); } TEST_F(StreamingListenerTest, OnTestStart) { *output() = ""; streamer_.OnTestStart(test_info_obj_); EXPECT_EQ("event=TestStart&name=Bar\n", *output()); } TEST_F(StreamingListenerTest, OnTestEnd) { *output() = ""; streamer_.OnTestEnd(test_info_obj_); EXPECT_EQ("event=TestEnd&passed=1&elapsed_time=0ms\n", *output()); } TEST_F(StreamingListenerTest, OnTestPartResult) { *output() = ""; streamer_.OnTestPartResult(TestPartResult( TestPartResult::kFatalFailure, "foo.cc", 42, "failed=\n&%")); // Meta characters in the failure message should be properly escaped. EXPECT_EQ( "event=TestPartResult&file=foo.cc&line=42&message=failed%3D%0A%26%25\n", *output()); } #endif // GTEST_CAN_STREAM_RESULTS_ // Provides access to otherwise private parts of the TestEventListeners class // that are needed to test it. class TestEventListenersAccessor { public: static TestEventListener* GetRepeater(TestEventListeners* listeners) { return listeners->repeater(); } static void SetDefaultResultPrinter(TestEventListeners* listeners, TestEventListener* listener) { listeners->SetDefaultResultPrinter(listener); } static void SetDefaultXmlGenerator(TestEventListeners* listeners, TestEventListener* listener) { listeners->SetDefaultXmlGenerator(listener); } static bool EventForwardingEnabled(const TestEventListeners& listeners) { return listeners.EventForwardingEnabled(); } static void SuppressEventForwarding(TestEventListeners* listeners) { listeners->SuppressEventForwarding(); } }; class UnitTestRecordPropertyTestHelper : public Test { protected: UnitTestRecordPropertyTestHelper() {} // Forwards to UnitTest::RecordProperty() to bypass access controls. void UnitTestRecordProperty(const char* key, const std::string& value) { unit_test_.RecordProperty(key, value); } UnitTest unit_test_; }; } // namespace internal } // namespace testing using testing::AssertionFailure; using testing::AssertionResult; using testing::AssertionSuccess; using testing::DoubleLE; using testing::EmptyTestEventListener; using testing::Environment; using testing::FloatLE; using testing::GTEST_FLAG(also_run_disabled_tests); using testing::GTEST_FLAG(break_on_failure); using testing::GTEST_FLAG(catch_exceptions); using testing::GTEST_FLAG(color); using testing::GTEST_FLAG(death_test_use_fork); using testing::GTEST_FLAG(filter); using testing::GTEST_FLAG(list_tests); using testing::GTEST_FLAG(output); using testing::GTEST_FLAG(print_time); using testing::GTEST_FLAG(random_seed); using testing::GTEST_FLAG(repeat); using testing::GTEST_FLAG(show_internal_stack_frames); using testing::GTEST_FLAG(shuffle); using testing::GTEST_FLAG(stack_trace_depth); using testing::GTEST_FLAG(stream_result_to); using testing::GTEST_FLAG(throw_on_failure); using testing::IsNotSubstring; using testing::IsSubstring; using testing::Message; using testing::ScopedFakeTestPartResultReporter; using testing::StaticAssertTypeEq; using testing::Test; using testing::TestCase; using testing::TestEventListeners; using testing::TestInfo; using testing::TestPartResult; using testing::TestPartResultArray; using testing::TestProperty; using testing::TestResult; using testing::TimeInMillis; using testing::UnitTest; using testing::internal::AddReference; using testing::internal::AlwaysFalse; using testing::internal::AlwaysTrue; using testing::internal::AppendUserMessage; using testing::internal::ArrayAwareFind; using testing::internal::ArrayEq; using testing::internal::CodePointToUtf8; using testing::internal::CompileAssertTypesEqual; using testing::internal::CopyArray; using testing::internal::CountIf; using testing::internal::EqFailure; using testing::internal::FloatingPoint; using testing::internal::ForEach; using testing::internal::FormatEpochTimeInMillisAsIso8601; using testing::internal::FormatTimeInMillisAsSeconds; using testing::internal::GTestFlagSaver; using testing::internal::GetCurrentOsStackTraceExceptTop; using testing::internal::GetElementOr; using testing::internal::GetNextRandomSeed; using testing::internal::GetRandomSeedFromFlag; using testing::internal::GetTestTypeId; using testing::internal::GetTimeInMillis; using testing::internal::GetTypeId; using testing::internal::GetUnitTestImpl; using testing::internal::ImplicitlyConvertible; using testing::internal::Int32; using testing::internal::Int32FromEnvOrDie; using testing::internal::IsAProtocolMessage; using testing::internal::IsContainer; using testing::internal::IsContainerTest; using testing::internal::IsNotContainer; using testing::internal::NativeArray; using testing::internal::ParseInt32Flag; using testing::internal::RelationToSourceCopy; using testing::internal::RelationToSourceReference; using testing::internal::RemoveConst; using testing::internal::RemoveReference; using testing::internal::ShouldRunTestOnShard; using testing::internal::ShouldShard; using testing::internal::ShouldUseColor; using testing::internal::Shuffle; using testing::internal::ShuffleRange; using testing::internal::SkipPrefix; using testing::internal::StreamableToString; using testing::internal::String; using testing::internal::TestEventListenersAccessor; using testing::internal::TestResultAccessor; using testing::internal::UInt32; using testing::internal::WideStringToUtf8; using testing::internal::kMaxRandomSeed; using testing::internal::kTestTypeIdInGoogleTest; using testing::internal::scoped_ptr; using testing::kMaxStackTraceDepth; #if GTEST_HAS_STREAM_REDIRECTION using testing::internal::CaptureStdout; using testing::internal::GetCapturedStdout; #endif #if GTEST_IS_THREADSAFE using testing::internal::ThreadWithParam; #endif class TestingVector : public std::vector { }; ::std::ostream& operator<<(::std::ostream& os, const TestingVector& vector) { os << "{ "; for (size_t i = 0; i < vector.size(); i++) { os << vector[i] << " "; } os << "}"; return os; } // This line tests that we can define tests in an unnamed namespace. namespace { TEST(GetRandomSeedFromFlagTest, HandlesZero) { const int seed = GetRandomSeedFromFlag(0); EXPECT_LE(1, seed); EXPECT_LE(seed, static_cast(kMaxRandomSeed)); } TEST(GetRandomSeedFromFlagTest, PreservesValidSeed) { EXPECT_EQ(1, GetRandomSeedFromFlag(1)); EXPECT_EQ(2, GetRandomSeedFromFlag(2)); EXPECT_EQ(kMaxRandomSeed - 1, GetRandomSeedFromFlag(kMaxRandomSeed - 1)); EXPECT_EQ(static_cast(kMaxRandomSeed), GetRandomSeedFromFlag(kMaxRandomSeed)); } TEST(GetRandomSeedFromFlagTest, NormalizesInvalidSeed) { const int seed1 = GetRandomSeedFromFlag(-1); EXPECT_LE(1, seed1); EXPECT_LE(seed1, static_cast(kMaxRandomSeed)); const int seed2 = GetRandomSeedFromFlag(kMaxRandomSeed + 1); EXPECT_LE(1, seed2); EXPECT_LE(seed2, static_cast(kMaxRandomSeed)); } TEST(GetNextRandomSeedTest, WorksForValidInput) { EXPECT_EQ(2, GetNextRandomSeed(1)); EXPECT_EQ(3, GetNextRandomSeed(2)); EXPECT_EQ(static_cast(kMaxRandomSeed), GetNextRandomSeed(kMaxRandomSeed - 1)); EXPECT_EQ(1, GetNextRandomSeed(kMaxRandomSeed)); // We deliberately don't test GetNextRandomSeed() with invalid // inputs, as that requires death tests, which are expensive. This // is fine as GetNextRandomSeed() is internal and has a // straightforward definition. } static void ClearCurrentTestPartResults() { TestResultAccessor::ClearTestPartResults( GetUnitTestImpl()->current_test_result()); } // Tests GetTypeId. TEST(GetTypeIdTest, ReturnsSameValueForSameType) { EXPECT_EQ(GetTypeId(), GetTypeId()); EXPECT_EQ(GetTypeId(), GetTypeId()); } class SubClassOfTest : public Test {}; class AnotherSubClassOfTest : public Test {}; TEST(GetTypeIdTest, ReturnsDifferentValuesForDifferentTypes) { EXPECT_NE(GetTypeId(), GetTypeId()); EXPECT_NE(GetTypeId(), GetTypeId()); EXPECT_NE(GetTypeId(), GetTestTypeId()); EXPECT_NE(GetTypeId(), GetTestTypeId()); EXPECT_NE(GetTypeId(), GetTestTypeId()); EXPECT_NE(GetTypeId(), GetTypeId()); } // Verifies that GetTestTypeId() returns the same value, no matter it // is called from inside Google Test or outside of it. TEST(GetTestTypeIdTest, ReturnsTheSameValueInsideOrOutsideOfGoogleTest) { EXPECT_EQ(kTestTypeIdInGoogleTest, GetTestTypeId()); } // Tests FormatTimeInMillisAsSeconds(). TEST(FormatTimeInMillisAsSecondsTest, FormatsZero) { EXPECT_EQ("0", FormatTimeInMillisAsSeconds(0)); } TEST(FormatTimeInMillisAsSecondsTest, FormatsPositiveNumber) { EXPECT_EQ("0.003", FormatTimeInMillisAsSeconds(3)); EXPECT_EQ("0.01", FormatTimeInMillisAsSeconds(10)); EXPECT_EQ("0.2", FormatTimeInMillisAsSeconds(200)); EXPECT_EQ("1.2", FormatTimeInMillisAsSeconds(1200)); EXPECT_EQ("3", FormatTimeInMillisAsSeconds(3000)); } TEST(FormatTimeInMillisAsSecondsTest, FormatsNegativeNumber) { EXPECT_EQ("-0.003", FormatTimeInMillisAsSeconds(-3)); EXPECT_EQ("-0.01", FormatTimeInMillisAsSeconds(-10)); EXPECT_EQ("-0.2", FormatTimeInMillisAsSeconds(-200)); EXPECT_EQ("-1.2", FormatTimeInMillisAsSeconds(-1200)); EXPECT_EQ("-3", FormatTimeInMillisAsSeconds(-3000)); } // Tests FormatEpochTimeInMillisAsIso8601(). The correctness of conversion // for particular dates below was verified in Python using // datetime.datetime.fromutctimestamp(/1000). // FormatEpochTimeInMillisAsIso8601 depends on the current timezone, so we // have to set up a particular timezone to obtain predictable results. class FormatEpochTimeInMillisAsIso8601Test : public Test { public: // On Cygwin, GCC doesn't allow unqualified integer literals to exceed // 32 bits, even when 64-bit integer types are available. We have to // force the constants to have a 64-bit type here. static const TimeInMillis kMillisPerSec = 1000; private: virtual void SetUp() { saved_tz_ = NULL; GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996 /* getenv, strdup: deprecated */) if (getenv("TZ")) saved_tz_ = strdup(getenv("TZ")); GTEST_DISABLE_MSC_WARNINGS_POP_() // Set up the time zone for FormatEpochTimeInMillisAsIso8601 to use. We // cannot use the local time zone because the function's output depends // on the time zone. SetTimeZone("UTC+00"); } virtual void TearDown() { SetTimeZone(saved_tz_); free(const_cast(saved_tz_)); saved_tz_ = NULL; } static void SetTimeZone(const char* time_zone) { // tzset() distinguishes between the TZ variable being present and empty // and not being present, so we have to consider the case of time_zone // being NULL. #if _MSC_VER // ...Unless it's MSVC, whose standard library's _putenv doesn't // distinguish between an empty and a missing variable. const std::string env_var = std::string("TZ=") + (time_zone ? time_zone : ""); _putenv(env_var.c_str()); GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996 /* deprecated function */) tzset(); GTEST_DISABLE_MSC_WARNINGS_POP_() #else if (time_zone) { setenv(("TZ"), time_zone, 1); } else { unsetenv("TZ"); } tzset(); #endif } const char* saved_tz_; }; const TimeInMillis FormatEpochTimeInMillisAsIso8601Test::kMillisPerSec; TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsTwoDigitSegments) { EXPECT_EQ("2011-10-31T18:52:42", FormatEpochTimeInMillisAsIso8601(1320087162 * kMillisPerSec)); } TEST_F(FormatEpochTimeInMillisAsIso8601Test, MillisecondsDoNotAffectResult) { EXPECT_EQ( "2011-10-31T18:52:42", FormatEpochTimeInMillisAsIso8601(1320087162 * kMillisPerSec + 234)); } TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsLeadingZeroes) { EXPECT_EQ("2011-09-03T05:07:02", FormatEpochTimeInMillisAsIso8601(1315026422 * kMillisPerSec)); } TEST_F(FormatEpochTimeInMillisAsIso8601Test, Prints24HourTime) { EXPECT_EQ("2011-09-28T17:08:22", FormatEpochTimeInMillisAsIso8601(1317229702 * kMillisPerSec)); } TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsEpochStart) { EXPECT_EQ("1970-01-01T00:00:00", FormatEpochTimeInMillisAsIso8601(0)); } #if GTEST_CAN_COMPARE_NULL # ifdef __BORLANDC__ // Silences warnings: "Condition is always true", "Unreachable code" # pragma option push -w-ccc -w-rch # endif // Tests that GTEST_IS_NULL_LITERAL_(x) is true when x is a null // pointer literal. TEST(NullLiteralTest, IsTrueForNullLiterals) { EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(NULL)); EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0)); EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0U)); EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0L)); } // Tests that GTEST_IS_NULL_LITERAL_(x) is false when x is not a null // pointer literal. TEST(NullLiteralTest, IsFalseForNonNullLiterals) { EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(1)); EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(0.0)); EXPECT_FALSE(GTEST_IS_NULL_LITERAL_('a')); EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(static_cast(NULL))); } # ifdef __BORLANDC__ // Restores warnings after previous "#pragma option push" suppressed them. # pragma option pop # endif #endif // GTEST_CAN_COMPARE_NULL // // Tests CodePointToUtf8(). // Tests that the NUL character L'\0' is encoded correctly. TEST(CodePointToUtf8Test, CanEncodeNul) { EXPECT_EQ("", CodePointToUtf8(L'\0')); } // Tests that ASCII characters are encoded correctly. TEST(CodePointToUtf8Test, CanEncodeAscii) { EXPECT_EQ("a", CodePointToUtf8(L'a')); EXPECT_EQ("Z", CodePointToUtf8(L'Z')); EXPECT_EQ("&", CodePointToUtf8(L'&')); EXPECT_EQ("\x7F", CodePointToUtf8(L'\x7F')); } // Tests that Unicode code-points that have 8 to 11 bits are encoded // as 110xxxxx 10xxxxxx. TEST(CodePointToUtf8Test, CanEncode8To11Bits) { // 000 1101 0011 => 110-00011 10-010011 EXPECT_EQ("\xC3\x93", CodePointToUtf8(L'\xD3')); // 101 0111 0110 => 110-10101 10-110110 // Some compilers (e.g., GCC on MinGW) cannot handle non-ASCII codepoints // in wide strings and wide chars. In order to accomodate them, we have to // introduce such character constants as integers. EXPECT_EQ("\xD5\xB6", CodePointToUtf8(static_cast(0x576))); } // Tests that Unicode code-points that have 12 to 16 bits are encoded // as 1110xxxx 10xxxxxx 10xxxxxx. TEST(CodePointToUtf8Test, CanEncode12To16Bits) { // 0000 1000 1101 0011 => 1110-0000 10-100011 10-010011 EXPECT_EQ("\xE0\xA3\x93", CodePointToUtf8(static_cast(0x8D3))); // 1100 0111 0100 1101 => 1110-1100 10-011101 10-001101 EXPECT_EQ("\xEC\x9D\x8D", CodePointToUtf8(static_cast(0xC74D))); } #if !GTEST_WIDE_STRING_USES_UTF16_ // Tests in this group require a wchar_t to hold > 16 bits, and thus // are skipped on Windows, Cygwin, and Symbian, where a wchar_t is // 16-bit wide. This code may not compile on those systems. // Tests that Unicode code-points that have 17 to 21 bits are encoded // as 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx. TEST(CodePointToUtf8Test, CanEncode17To21Bits) { // 0 0001 0000 1000 1101 0011 => 11110-000 10-010000 10-100011 10-010011 EXPECT_EQ("\xF0\x90\xA3\x93", CodePointToUtf8(L'\x108D3')); // 0 0001 0000 0100 0000 0000 => 11110-000 10-010000 10-010000 10-000000 EXPECT_EQ("\xF0\x90\x90\x80", CodePointToUtf8(L'\x10400')); // 1 0000 1000 0110 0011 0100 => 11110-100 10-001000 10-011000 10-110100 EXPECT_EQ("\xF4\x88\x98\xB4", CodePointToUtf8(L'\x108634')); } // Tests that encoding an invalid code-point generates the expected result. TEST(CodePointToUtf8Test, CanEncodeInvalidCodePoint) { EXPECT_EQ("(Invalid Unicode 0x1234ABCD)", CodePointToUtf8(L'\x1234ABCD')); } #endif // !GTEST_WIDE_STRING_USES_UTF16_ // Tests WideStringToUtf8(). // Tests that the NUL character L'\0' is encoded correctly. TEST(WideStringToUtf8Test, CanEncodeNul) { EXPECT_STREQ("", WideStringToUtf8(L"", 0).c_str()); EXPECT_STREQ("", WideStringToUtf8(L"", -1).c_str()); } // Tests that ASCII strings are encoded correctly. TEST(WideStringToUtf8Test, CanEncodeAscii) { EXPECT_STREQ("a", WideStringToUtf8(L"a", 1).c_str()); EXPECT_STREQ("ab", WideStringToUtf8(L"ab", 2).c_str()); EXPECT_STREQ("a", WideStringToUtf8(L"a", -1).c_str()); EXPECT_STREQ("ab", WideStringToUtf8(L"ab", -1).c_str()); } // Tests that Unicode code-points that have 8 to 11 bits are encoded // as 110xxxxx 10xxxxxx. TEST(WideStringToUtf8Test, CanEncode8To11Bits) { // 000 1101 0011 => 110-00011 10-010011 EXPECT_STREQ("\xC3\x93", WideStringToUtf8(L"\xD3", 1).c_str()); EXPECT_STREQ("\xC3\x93", WideStringToUtf8(L"\xD3", -1).c_str()); // 101 0111 0110 => 110-10101 10-110110 const wchar_t s[] = { 0x576, '\0' }; EXPECT_STREQ("\xD5\xB6", WideStringToUtf8(s, 1).c_str()); EXPECT_STREQ("\xD5\xB6", WideStringToUtf8(s, -1).c_str()); } // Tests that Unicode code-points that have 12 to 16 bits are encoded // as 1110xxxx 10xxxxxx 10xxxxxx. TEST(WideStringToUtf8Test, CanEncode12To16Bits) { // 0000 1000 1101 0011 => 1110-0000 10-100011 10-010011 const wchar_t s1[] = { 0x8D3, '\0' }; EXPECT_STREQ("\xE0\xA3\x93", WideStringToUtf8(s1, 1).c_str()); EXPECT_STREQ("\xE0\xA3\x93", WideStringToUtf8(s1, -1).c_str()); // 1100 0111 0100 1101 => 1110-1100 10-011101 10-001101 const wchar_t s2[] = { 0xC74D, '\0' }; EXPECT_STREQ("\xEC\x9D\x8D", WideStringToUtf8(s2, 1).c_str()); EXPECT_STREQ("\xEC\x9D\x8D", WideStringToUtf8(s2, -1).c_str()); } // Tests that the conversion stops when the function encounters \0 character. TEST(WideStringToUtf8Test, StopsOnNulCharacter) { EXPECT_STREQ("ABC", WideStringToUtf8(L"ABC\0XYZ", 100).c_str()); } // Tests that the conversion stops when the function reaches the limit // specified by the 'length' parameter. TEST(WideStringToUtf8Test, StopsWhenLengthLimitReached) { EXPECT_STREQ("ABC", WideStringToUtf8(L"ABCDEF", 3).c_str()); } #if !GTEST_WIDE_STRING_USES_UTF16_ // Tests that Unicode code-points that have 17 to 21 bits are encoded // as 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx. This code may not compile // on the systems using UTF-16 encoding. TEST(WideStringToUtf8Test, CanEncode17To21Bits) { // 0 0001 0000 1000 1101 0011 => 11110-000 10-010000 10-100011 10-010011 EXPECT_STREQ("\xF0\x90\xA3\x93", WideStringToUtf8(L"\x108D3", 1).c_str()); EXPECT_STREQ("\xF0\x90\xA3\x93", WideStringToUtf8(L"\x108D3", -1).c_str()); // 1 0000 1000 0110 0011 0100 => 11110-100 10-001000 10-011000 10-110100 EXPECT_STREQ("\xF4\x88\x98\xB4", WideStringToUtf8(L"\x108634", 1).c_str()); EXPECT_STREQ("\xF4\x88\x98\xB4", WideStringToUtf8(L"\x108634", -1).c_str()); } // Tests that encoding an invalid code-point generates the expected result. TEST(WideStringToUtf8Test, CanEncodeInvalidCodePoint) { EXPECT_STREQ("(Invalid Unicode 0xABCDFF)", WideStringToUtf8(L"\xABCDFF", -1).c_str()); } #else // !GTEST_WIDE_STRING_USES_UTF16_ // Tests that surrogate pairs are encoded correctly on the systems using // UTF-16 encoding in the wide strings. TEST(WideStringToUtf8Test, CanEncodeValidUtf16SUrrogatePairs) { const wchar_t s[] = { 0xD801, 0xDC00, '\0' }; EXPECT_STREQ("\xF0\x90\x90\x80", WideStringToUtf8(s, -1).c_str()); } // Tests that encoding an invalid UTF-16 surrogate pair // generates the expected result. TEST(WideStringToUtf8Test, CanEncodeInvalidUtf16SurrogatePair) { // Leading surrogate is at the end of the string. const wchar_t s1[] = { 0xD800, '\0' }; EXPECT_STREQ("\xED\xA0\x80", WideStringToUtf8(s1, -1).c_str()); // Leading surrogate is not followed by the trailing surrogate. const wchar_t s2[] = { 0xD800, 'M', '\0' }; EXPECT_STREQ("\xED\xA0\x80M", WideStringToUtf8(s2, -1).c_str()); // Trailing surrogate appearas without a leading surrogate. const wchar_t s3[] = { 0xDC00, 'P', 'Q', 'R', '\0' }; EXPECT_STREQ("\xED\xB0\x80PQR", WideStringToUtf8(s3, -1).c_str()); } #endif // !GTEST_WIDE_STRING_USES_UTF16_ // Tests that codepoint concatenation works correctly. #if !GTEST_WIDE_STRING_USES_UTF16_ TEST(WideStringToUtf8Test, ConcatenatesCodepointsCorrectly) { const wchar_t s[] = { 0x108634, 0xC74D, '\n', 0x576, 0x8D3, 0x108634, '\0'}; EXPECT_STREQ( "\xF4\x88\x98\xB4" "\xEC\x9D\x8D" "\n" "\xD5\xB6" "\xE0\xA3\x93" "\xF4\x88\x98\xB4", WideStringToUtf8(s, -1).c_str()); } #else TEST(WideStringToUtf8Test, ConcatenatesCodepointsCorrectly) { const wchar_t s[] = { 0xC74D, '\n', 0x576, 0x8D3, '\0'}; EXPECT_STREQ( "\xEC\x9D\x8D" "\n" "\xD5\xB6" "\xE0\xA3\x93", WideStringToUtf8(s, -1).c_str()); } #endif // !GTEST_WIDE_STRING_USES_UTF16_ // Tests the Random class. TEST(RandomDeathTest, GeneratesCrashesOnInvalidRange) { testing::internal::Random random(42); EXPECT_DEATH_IF_SUPPORTED( random.Generate(0), "Cannot generate a number in the range \\[0, 0\\)"); EXPECT_DEATH_IF_SUPPORTED( random.Generate(testing::internal::Random::kMaxRange + 1), "Generation of a number in \\[0, 2147483649\\) was requested, " "but this can only generate numbers in \\[0, 2147483648\\)"); } TEST(RandomTest, GeneratesNumbersWithinRange) { const UInt32 kRange = 10000; testing::internal::Random random(12345); for (int i = 0; i < 10; i++) { EXPECT_LT(random.Generate(kRange), kRange) << " for iteration " << i; } testing::internal::Random random2(testing::internal::Random::kMaxRange); for (int i = 0; i < 10; i++) { EXPECT_LT(random2.Generate(kRange), kRange) << " for iteration " << i; } } TEST(RandomTest, RepeatsWhenReseeded) { const int kSeed = 123; const int kArraySize = 10; const UInt32 kRange = 10000; UInt32 values[kArraySize]; testing::internal::Random random(kSeed); for (int i = 0; i < kArraySize; i++) { values[i] = random.Generate(kRange); } random.Reseed(kSeed); for (int i = 0; i < kArraySize; i++) { EXPECT_EQ(values[i], random.Generate(kRange)) << " for iteration " << i; } } // Tests STL container utilities. // Tests CountIf(). static bool IsPositive(int n) { return n > 0; } TEST(ContainerUtilityTest, CountIf) { std::vector v; EXPECT_EQ(0, CountIf(v, IsPositive)); // Works for an empty container. v.push_back(-1); v.push_back(0); EXPECT_EQ(0, CountIf(v, IsPositive)); // Works when no value satisfies. v.push_back(2); v.push_back(-10); v.push_back(10); EXPECT_EQ(2, CountIf(v, IsPositive)); } // Tests ForEach(). static int g_sum = 0; static void Accumulate(int n) { g_sum += n; } TEST(ContainerUtilityTest, ForEach) { std::vector v; g_sum = 0; ForEach(v, Accumulate); EXPECT_EQ(0, g_sum); // Works for an empty container; g_sum = 0; v.push_back(1); ForEach(v, Accumulate); EXPECT_EQ(1, g_sum); // Works for a container with one element. g_sum = 0; v.push_back(20); v.push_back(300); ForEach(v, Accumulate); EXPECT_EQ(321, g_sum); } // Tests GetElementOr(). TEST(ContainerUtilityTest, GetElementOr) { std::vector a; EXPECT_EQ('x', GetElementOr(a, 0, 'x')); a.push_back('a'); a.push_back('b'); EXPECT_EQ('a', GetElementOr(a, 0, 'x')); EXPECT_EQ('b', GetElementOr(a, 1, 'x')); EXPECT_EQ('x', GetElementOr(a, -2, 'x')); EXPECT_EQ('x', GetElementOr(a, 2, 'x')); } TEST(ContainerUtilityDeathTest, ShuffleRange) { std::vector a; a.push_back(0); a.push_back(1); a.push_back(2); testing::internal::Random random(1); EXPECT_DEATH_IF_SUPPORTED( ShuffleRange(&random, -1, 1, &a), "Invalid shuffle range start -1: must be in range \\[0, 3\\]"); EXPECT_DEATH_IF_SUPPORTED( ShuffleRange(&random, 4, 4, &a), "Invalid shuffle range start 4: must be in range \\[0, 3\\]"); EXPECT_DEATH_IF_SUPPORTED( ShuffleRange(&random, 3, 2, &a), "Invalid shuffle range finish 2: must be in range \\[3, 3\\]"); EXPECT_DEATH_IF_SUPPORTED( ShuffleRange(&random, 3, 4, &a), "Invalid shuffle range finish 4: must be in range \\[3, 3\\]"); } class VectorShuffleTest : public Test { protected: static const int kVectorSize = 20; VectorShuffleTest() : random_(1) { for (int i = 0; i < kVectorSize; i++) { vector_.push_back(i); } } static bool VectorIsCorrupt(const TestingVector& vector) { if (kVectorSize != static_cast(vector.size())) { return true; } bool found_in_vector[kVectorSize] = { false }; for (size_t i = 0; i < vector.size(); i++) { const int e = vector[i]; if (e < 0 || e >= kVectorSize || found_in_vector[e]) { return true; } found_in_vector[e] = true; } // Vector size is correct, elements' range is correct, no // duplicate elements. Therefore no corruption has occurred. return false; } static bool VectorIsNotCorrupt(const TestingVector& vector) { return !VectorIsCorrupt(vector); } static bool RangeIsShuffled(const TestingVector& vector, int begin, int end) { for (int i = begin; i < end; i++) { if (i != vector[i]) { return true; } } return false; } static bool RangeIsUnshuffled( const TestingVector& vector, int begin, int end) { return !RangeIsShuffled(vector, begin, end); } static bool VectorIsShuffled(const TestingVector& vector) { return RangeIsShuffled(vector, 0, static_cast(vector.size())); } static bool VectorIsUnshuffled(const TestingVector& vector) { return !VectorIsShuffled(vector); } testing::internal::Random random_; TestingVector vector_; }; // class VectorShuffleTest const int VectorShuffleTest::kVectorSize; TEST_F(VectorShuffleTest, HandlesEmptyRange) { // Tests an empty range at the beginning... ShuffleRange(&random_, 0, 0, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); ASSERT_PRED1(VectorIsUnshuffled, vector_); // ...in the middle... ShuffleRange(&random_, kVectorSize/2, kVectorSize/2, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); ASSERT_PRED1(VectorIsUnshuffled, vector_); // ...at the end... ShuffleRange(&random_, kVectorSize - 1, kVectorSize - 1, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); ASSERT_PRED1(VectorIsUnshuffled, vector_); // ...and past the end. ShuffleRange(&random_, kVectorSize, kVectorSize, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); ASSERT_PRED1(VectorIsUnshuffled, vector_); } TEST_F(VectorShuffleTest, HandlesRangeOfSizeOne) { // Tests a size one range at the beginning... ShuffleRange(&random_, 0, 1, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); ASSERT_PRED1(VectorIsUnshuffled, vector_); // ...in the middle... ShuffleRange(&random_, kVectorSize/2, kVectorSize/2 + 1, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); ASSERT_PRED1(VectorIsUnshuffled, vector_); // ...and at the end. ShuffleRange(&random_, kVectorSize - 1, kVectorSize, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); ASSERT_PRED1(VectorIsUnshuffled, vector_); } // Because we use our own random number generator and a fixed seed, // we can guarantee that the following "random" tests will succeed. TEST_F(VectorShuffleTest, ShufflesEntireVector) { Shuffle(&random_, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); EXPECT_FALSE(VectorIsUnshuffled(vector_)) << vector_; // Tests the first and last elements in particular to ensure that // there are no off-by-one problems in our shuffle algorithm. EXPECT_NE(0, vector_[0]); EXPECT_NE(kVectorSize - 1, vector_[kVectorSize - 1]); } TEST_F(VectorShuffleTest, ShufflesStartOfVector) { const int kRangeSize = kVectorSize/2; ShuffleRange(&random_, 0, kRangeSize, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); EXPECT_PRED3(RangeIsShuffled, vector_, 0, kRangeSize); EXPECT_PRED3(RangeIsUnshuffled, vector_, kRangeSize, kVectorSize); } TEST_F(VectorShuffleTest, ShufflesEndOfVector) { const int kRangeSize = kVectorSize / 2; ShuffleRange(&random_, kRangeSize, kVectorSize, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); EXPECT_PRED3(RangeIsUnshuffled, vector_, 0, kRangeSize); EXPECT_PRED3(RangeIsShuffled, vector_, kRangeSize, kVectorSize); } TEST_F(VectorShuffleTest, ShufflesMiddleOfVector) { int kRangeSize = kVectorSize/3; ShuffleRange(&random_, kRangeSize, 2*kRangeSize, &vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector_); EXPECT_PRED3(RangeIsUnshuffled, vector_, 0, kRangeSize); EXPECT_PRED3(RangeIsShuffled, vector_, kRangeSize, 2*kRangeSize); EXPECT_PRED3(RangeIsUnshuffled, vector_, 2*kRangeSize, kVectorSize); } TEST_F(VectorShuffleTest, ShufflesRepeatably) { TestingVector vector2; for (int i = 0; i < kVectorSize; i++) { vector2.push_back(i); } random_.Reseed(1234); Shuffle(&random_, &vector_); random_.Reseed(1234); Shuffle(&random_, &vector2); ASSERT_PRED1(VectorIsNotCorrupt, vector_); ASSERT_PRED1(VectorIsNotCorrupt, vector2); for (int i = 0; i < kVectorSize; i++) { EXPECT_EQ(vector_[i], vector2[i]) << " where i is " << i; } } // Tests the size of the AssertHelper class. TEST(AssertHelperTest, AssertHelperIsSmall) { // To avoid breaking clients that use lots of assertions in one // function, we cannot grow the size of AssertHelper. EXPECT_LE(sizeof(testing::internal::AssertHelper), sizeof(void*)); } // Tests String::EndsWithCaseInsensitive(). TEST(StringTest, EndsWithCaseInsensitive) { EXPECT_TRUE(String::EndsWithCaseInsensitive("foobar", "BAR")); EXPECT_TRUE(String::EndsWithCaseInsensitive("foobaR", "bar")); EXPECT_TRUE(String::EndsWithCaseInsensitive("foobar", "")); EXPECT_TRUE(String::EndsWithCaseInsensitive("", "")); EXPECT_FALSE(String::EndsWithCaseInsensitive("Foobar", "foo")); EXPECT_FALSE(String::EndsWithCaseInsensitive("foobar", "Foo")); EXPECT_FALSE(String::EndsWithCaseInsensitive("", "foo")); } // C++Builder's preprocessor is buggy; it fails to expand macros that // appear in macro parameters after wide char literals. Provide an alias // for NULL as a workaround. static const wchar_t* const kNull = NULL; // Tests String::CaseInsensitiveWideCStringEquals TEST(StringTest, CaseInsensitiveWideCStringEquals) { EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(NULL, NULL)); EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(kNull, L"")); EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(L"", kNull)); EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(kNull, L"foobar")); EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(L"foobar", kNull)); EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"foobar", L"foobar")); EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"foobar", L"FOOBAR")); EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"FOOBAR", L"foobar")); } #if GTEST_OS_WINDOWS // Tests String::ShowWideCString(). TEST(StringTest, ShowWideCString) { EXPECT_STREQ("(null)", String::ShowWideCString(NULL).c_str()); EXPECT_STREQ("", String::ShowWideCString(L"").c_str()); EXPECT_STREQ("foo", String::ShowWideCString(L"foo").c_str()); } # if GTEST_OS_WINDOWS_MOBILE TEST(StringTest, AnsiAndUtf16Null) { EXPECT_EQ(NULL, String::AnsiToUtf16(NULL)); EXPECT_EQ(NULL, String::Utf16ToAnsi(NULL)); } TEST(StringTest, AnsiAndUtf16ConvertBasic) { const char* ansi = String::Utf16ToAnsi(L"str"); EXPECT_STREQ("str", ansi); delete [] ansi; const WCHAR* utf16 = String::AnsiToUtf16("str"); EXPECT_EQ(0, wcsncmp(L"str", utf16, 3)); delete [] utf16; } TEST(StringTest, AnsiAndUtf16ConvertPathChars) { const char* ansi = String::Utf16ToAnsi(L".:\\ \"*?"); EXPECT_STREQ(".:\\ \"*?", ansi); delete [] ansi; const WCHAR* utf16 = String::AnsiToUtf16(".:\\ \"*?"); EXPECT_EQ(0, wcsncmp(L".:\\ \"*?", utf16, 3)); delete [] utf16; } # endif // GTEST_OS_WINDOWS_MOBILE #endif // GTEST_OS_WINDOWS // Tests TestProperty construction. TEST(TestPropertyTest, StringValue) { TestProperty property("key", "1"); EXPECT_STREQ("key", property.key()); EXPECT_STREQ("1", property.value()); } // Tests TestProperty replacing a value. TEST(TestPropertyTest, ReplaceStringValue) { TestProperty property("key", "1"); EXPECT_STREQ("1", property.value()); property.SetValue("2"); EXPECT_STREQ("2", property.value()); } // AddFatalFailure() and AddNonfatalFailure() must be stand-alone // functions (i.e. their definitions cannot be inlined at the call // sites), or C++Builder won't compile the code. static void AddFatalFailure() { FAIL() << "Expected fatal failure."; } static void AddNonfatalFailure() { ADD_FAILURE() << "Expected non-fatal failure."; } class ScopedFakeTestPartResultReporterTest : public Test { public: // Must be public and not protected due to a bug in g++ 3.4.2. enum FailureMode { FATAL_FAILURE, NONFATAL_FAILURE }; static void AddFailure(FailureMode failure) { if (failure == FATAL_FAILURE) { AddFatalFailure(); } else { AddNonfatalFailure(); } } }; // Tests that ScopedFakeTestPartResultReporter intercepts test // failures. TEST_F(ScopedFakeTestPartResultReporterTest, InterceptsTestFailures) { TestPartResultArray results; { ScopedFakeTestPartResultReporter reporter( ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD, &results); AddFailure(NONFATAL_FAILURE); AddFailure(FATAL_FAILURE); } EXPECT_EQ(2, results.size()); EXPECT_TRUE(results.GetTestPartResult(0).nonfatally_failed()); EXPECT_TRUE(results.GetTestPartResult(1).fatally_failed()); } TEST_F(ScopedFakeTestPartResultReporterTest, DeprecatedConstructor) { TestPartResultArray results; { // Tests, that the deprecated constructor still works. ScopedFakeTestPartResultReporter reporter(&results); AddFailure(NONFATAL_FAILURE); } EXPECT_EQ(1, results.size()); } #if GTEST_IS_THREADSAFE class ScopedFakeTestPartResultReporterWithThreadsTest : public ScopedFakeTestPartResultReporterTest { protected: static void AddFailureInOtherThread(FailureMode failure) { ThreadWithParam thread(&AddFailure, failure, NULL); thread.Join(); } }; TEST_F(ScopedFakeTestPartResultReporterWithThreadsTest, InterceptsTestFailuresInAllThreads) { TestPartResultArray results; { ScopedFakeTestPartResultReporter reporter( ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, &results); AddFailure(NONFATAL_FAILURE); AddFailure(FATAL_FAILURE); AddFailureInOtherThread(NONFATAL_FAILURE); AddFailureInOtherThread(FATAL_FAILURE); } EXPECT_EQ(4, results.size()); EXPECT_TRUE(results.GetTestPartResult(0).nonfatally_failed()); EXPECT_TRUE(results.GetTestPartResult(1).fatally_failed()); EXPECT_TRUE(results.GetTestPartResult(2).nonfatally_failed()); EXPECT_TRUE(results.GetTestPartResult(3).fatally_failed()); } #endif // GTEST_IS_THREADSAFE // Tests EXPECT_FATAL_FAILURE{,ON_ALL_THREADS}. Makes sure that they // work even if the failure is generated in a called function rather than // the current context. typedef ScopedFakeTestPartResultReporterTest ExpectFatalFailureTest; TEST_F(ExpectFatalFailureTest, CatchesFatalFaliure) { EXPECT_FATAL_FAILURE(AddFatalFailure(), "Expected fatal failure."); } #if GTEST_HAS_GLOBAL_STRING TEST_F(ExpectFatalFailureTest, AcceptsStringObject) { EXPECT_FATAL_FAILURE(AddFatalFailure(), ::string("Expected fatal failure.")); } #endif TEST_F(ExpectFatalFailureTest, AcceptsStdStringObject) { EXPECT_FATAL_FAILURE(AddFatalFailure(), ::std::string("Expected fatal failure.")); } TEST_F(ExpectFatalFailureTest, CatchesFatalFailureOnAllThreads) { // We have another test below to verify that the macro catches fatal // failures generated on another thread. EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFatalFailure(), "Expected fatal failure."); } #ifdef __BORLANDC__ // Silences warnings: "Condition is always true" # pragma option push -w-ccc #endif // Tests that EXPECT_FATAL_FAILURE() can be used in a non-void // function even when the statement in it contains ASSERT_*. int NonVoidFunction() { EXPECT_FATAL_FAILURE(ASSERT_TRUE(false), ""); EXPECT_FATAL_FAILURE_ON_ALL_THREADS(FAIL(), ""); return 0; } TEST_F(ExpectFatalFailureTest, CanBeUsedInNonVoidFunction) { NonVoidFunction(); } // Tests that EXPECT_FATAL_FAILURE(statement, ...) doesn't abort the // current function even though 'statement' generates a fatal failure. void DoesNotAbortHelper(bool* aborted) { EXPECT_FATAL_FAILURE(ASSERT_TRUE(false), ""); EXPECT_FATAL_FAILURE_ON_ALL_THREADS(FAIL(), ""); *aborted = false; } #ifdef __BORLANDC__ // Restores warnings after previous "#pragma option push" suppressed them. # pragma option pop #endif TEST_F(ExpectFatalFailureTest, DoesNotAbort) { bool aborted = true; DoesNotAbortHelper(&aborted); EXPECT_FALSE(aborted); } // Tests that the EXPECT_FATAL_FAILURE{,_ON_ALL_THREADS} accepts a // statement that contains a macro which expands to code containing an // unprotected comma. static int global_var = 0; #define GTEST_USE_UNPROTECTED_COMMA_ global_var++, global_var++ TEST_F(ExpectFatalFailureTest, AcceptsMacroThatExpandsToUnprotectedComma) { #ifndef __BORLANDC__ // ICE's in C++Builder. EXPECT_FATAL_FAILURE({ GTEST_USE_UNPROTECTED_COMMA_; AddFatalFailure(); }, ""); #endif EXPECT_FATAL_FAILURE_ON_ALL_THREADS({ GTEST_USE_UNPROTECTED_COMMA_; AddFatalFailure(); }, ""); } // Tests EXPECT_NONFATAL_FAILURE{,ON_ALL_THREADS}. typedef ScopedFakeTestPartResultReporterTest ExpectNonfatalFailureTest; TEST_F(ExpectNonfatalFailureTest, CatchesNonfatalFailure) { EXPECT_NONFATAL_FAILURE(AddNonfatalFailure(), "Expected non-fatal failure."); } #if GTEST_HAS_GLOBAL_STRING TEST_F(ExpectNonfatalFailureTest, AcceptsStringObject) { EXPECT_NONFATAL_FAILURE(AddNonfatalFailure(), ::string("Expected non-fatal failure.")); } #endif TEST_F(ExpectNonfatalFailureTest, AcceptsStdStringObject) { EXPECT_NONFATAL_FAILURE(AddNonfatalFailure(), ::std::string("Expected non-fatal failure.")); } TEST_F(ExpectNonfatalFailureTest, CatchesNonfatalFailureOnAllThreads) { // We have another test below to verify that the macro catches // non-fatal failures generated on another thread. EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddNonfatalFailure(), "Expected non-fatal failure."); } // Tests that the EXPECT_NONFATAL_FAILURE{,_ON_ALL_THREADS} accepts a // statement that contains a macro which expands to code containing an // unprotected comma. TEST_F(ExpectNonfatalFailureTest, AcceptsMacroThatExpandsToUnprotectedComma) { EXPECT_NONFATAL_FAILURE({ GTEST_USE_UNPROTECTED_COMMA_; AddNonfatalFailure(); }, ""); EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS({ GTEST_USE_UNPROTECTED_COMMA_; AddNonfatalFailure(); }, ""); } #if GTEST_IS_THREADSAFE typedef ScopedFakeTestPartResultReporterWithThreadsTest ExpectFailureWithThreadsTest; TEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailureOnAllThreads) { EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailureInOtherThread(FATAL_FAILURE), "Expected fatal failure."); } TEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailureOnAllThreads) { EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS( AddFailureInOtherThread(NONFATAL_FAILURE), "Expected non-fatal failure."); } #endif // GTEST_IS_THREADSAFE // Tests the TestProperty class. TEST(TestPropertyTest, ConstructorWorks) { const TestProperty property("key", "value"); EXPECT_STREQ("key", property.key()); EXPECT_STREQ("value", property.value()); } TEST(TestPropertyTest, SetValue) { TestProperty property("key", "value_1"); EXPECT_STREQ("key", property.key()); property.SetValue("value_2"); EXPECT_STREQ("key", property.key()); EXPECT_STREQ("value_2", property.value()); } // Tests the TestResult class // The test fixture for testing TestResult. class TestResultTest : public Test { protected: typedef std::vector TPRVector; // We make use of 2 TestPartResult objects, TestPartResult * pr1, * pr2; // ... and 3 TestResult objects. TestResult * r0, * r1, * r2; virtual void SetUp() { // pr1 is for success. pr1 = new TestPartResult(TestPartResult::kSuccess, "foo/bar.cc", 10, "Success!"); // pr2 is for fatal failure. pr2 = new TestPartResult(TestPartResult::kFatalFailure, "foo/bar.cc", -1, // This line number means "unknown" "Failure!"); // Creates the TestResult objects. r0 = new TestResult(); r1 = new TestResult(); r2 = new TestResult(); // In order to test TestResult, we need to modify its internal // state, in particular the TestPartResult vector it holds. // test_part_results() returns a const reference to this vector. // We cast it to a non-const object s.t. it can be modified (yes, // this is a hack). TPRVector* results1 = const_cast( &TestResultAccessor::test_part_results(*r1)); TPRVector* results2 = const_cast( &TestResultAccessor::test_part_results(*r2)); // r0 is an empty TestResult. // r1 contains a single SUCCESS TestPartResult. results1->push_back(*pr1); // r2 contains a SUCCESS, and a FAILURE. results2->push_back(*pr1); results2->push_back(*pr2); } virtual void TearDown() { delete pr1; delete pr2; delete r0; delete r1; delete r2; } // Helper that compares two two TestPartResults. static void CompareTestPartResult(const TestPartResult& expected, const TestPartResult& actual) { EXPECT_EQ(expected.type(), actual.type()); EXPECT_STREQ(expected.file_name(), actual.file_name()); EXPECT_EQ(expected.line_number(), actual.line_number()); EXPECT_STREQ(expected.summary(), actual.summary()); EXPECT_STREQ(expected.message(), actual.message()); EXPECT_EQ(expected.passed(), actual.passed()); EXPECT_EQ(expected.failed(), actual.failed()); EXPECT_EQ(expected.nonfatally_failed(), actual.nonfatally_failed()); EXPECT_EQ(expected.fatally_failed(), actual.fatally_failed()); } }; // Tests TestResult::total_part_count(). TEST_F(TestResultTest, total_part_count) { ASSERT_EQ(0, r0->total_part_count()); ASSERT_EQ(1, r1->total_part_count()); ASSERT_EQ(2, r2->total_part_count()); } // Tests TestResult::Passed(). TEST_F(TestResultTest, Passed) { ASSERT_TRUE(r0->Passed()); ASSERT_TRUE(r1->Passed()); ASSERT_FALSE(r2->Passed()); } // Tests TestResult::Failed(). TEST_F(TestResultTest, Failed) { ASSERT_FALSE(r0->Failed()); ASSERT_FALSE(r1->Failed()); ASSERT_TRUE(r2->Failed()); } // Tests TestResult::GetTestPartResult(). typedef TestResultTest TestResultDeathTest; TEST_F(TestResultDeathTest, GetTestPartResult) { CompareTestPartResult(*pr1, r2->GetTestPartResult(0)); CompareTestPartResult(*pr2, r2->GetTestPartResult(1)); EXPECT_DEATH_IF_SUPPORTED(r2->GetTestPartResult(2), ""); EXPECT_DEATH_IF_SUPPORTED(r2->GetTestPartResult(-1), ""); } // Tests TestResult has no properties when none are added. TEST(TestResultPropertyTest, NoPropertiesFoundWhenNoneAreAdded) { TestResult test_result; ASSERT_EQ(0, test_result.test_property_count()); } // Tests TestResult has the expected property when added. TEST(TestResultPropertyTest, OnePropertyFoundWhenAdded) { TestResult test_result; TestProperty property("key_1", "1"); TestResultAccessor::RecordProperty(&test_result, "testcase", property); ASSERT_EQ(1, test_result.test_property_count()); const TestProperty& actual_property = test_result.GetTestProperty(0); EXPECT_STREQ("key_1", actual_property.key()); EXPECT_STREQ("1", actual_property.value()); } // Tests TestResult has multiple properties when added. TEST(TestResultPropertyTest, MultiplePropertiesFoundWhenAdded) { TestResult test_result; TestProperty property_1("key_1", "1"); TestProperty property_2("key_2", "2"); TestResultAccessor::RecordProperty(&test_result, "testcase", property_1); TestResultAccessor::RecordProperty(&test_result, "testcase", property_2); ASSERT_EQ(2, test_result.test_property_count()); const TestProperty& actual_property_1 = test_result.GetTestProperty(0); EXPECT_STREQ("key_1", actual_property_1.key()); EXPECT_STREQ("1", actual_property_1.value()); const TestProperty& actual_property_2 = test_result.GetTestProperty(1); EXPECT_STREQ("key_2", actual_property_2.key()); EXPECT_STREQ("2", actual_property_2.value()); } // Tests TestResult::RecordProperty() overrides values for duplicate keys. TEST(TestResultPropertyTest, OverridesValuesForDuplicateKeys) { TestResult test_result; TestProperty property_1_1("key_1", "1"); TestProperty property_2_1("key_2", "2"); TestProperty property_1_2("key_1", "12"); TestProperty property_2_2("key_2", "22"); TestResultAccessor::RecordProperty(&test_result, "testcase", property_1_1); TestResultAccessor::RecordProperty(&test_result, "testcase", property_2_1); TestResultAccessor::RecordProperty(&test_result, "testcase", property_1_2); TestResultAccessor::RecordProperty(&test_result, "testcase", property_2_2); ASSERT_EQ(2, test_result.test_property_count()); const TestProperty& actual_property_1 = test_result.GetTestProperty(0); EXPECT_STREQ("key_1", actual_property_1.key()); EXPECT_STREQ("12", actual_property_1.value()); const TestProperty& actual_property_2 = test_result.GetTestProperty(1); EXPECT_STREQ("key_2", actual_property_2.key()); EXPECT_STREQ("22", actual_property_2.value()); } // Tests TestResult::GetTestProperty(). TEST(TestResultPropertyTest, GetTestProperty) { TestResult test_result; TestProperty property_1("key_1", "1"); TestProperty property_2("key_2", "2"); TestProperty property_3("key_3", "3"); TestResultAccessor::RecordProperty(&test_result, "testcase", property_1); TestResultAccessor::RecordProperty(&test_result, "testcase", property_2); TestResultAccessor::RecordProperty(&test_result, "testcase", property_3); const TestProperty& fetched_property_1 = test_result.GetTestProperty(0); const TestProperty& fetched_property_2 = test_result.GetTestProperty(1); const TestProperty& fetched_property_3 = test_result.GetTestProperty(2); EXPECT_STREQ("key_1", fetched_property_1.key()); EXPECT_STREQ("1", fetched_property_1.value()); EXPECT_STREQ("key_2", fetched_property_2.key()); EXPECT_STREQ("2", fetched_property_2.value()); EXPECT_STREQ("key_3", fetched_property_3.key()); EXPECT_STREQ("3", fetched_property_3.value()); EXPECT_DEATH_IF_SUPPORTED(test_result.GetTestProperty(3), ""); EXPECT_DEATH_IF_SUPPORTED(test_result.GetTestProperty(-1), ""); } // Tests that GTestFlagSaver works on Windows and Mac. class GTestFlagSaverTest : public Test { protected: // Saves the Google Test flags such that we can restore them later, and // then sets them to their default values. This will be called // before the first test in this test case is run. static void SetUpTestCase() { saver_ = new GTestFlagSaver; GTEST_FLAG(also_run_disabled_tests) = false; GTEST_FLAG(break_on_failure) = false; GTEST_FLAG(catch_exceptions) = false; GTEST_FLAG(death_test_use_fork) = false; GTEST_FLAG(color) = "auto"; GTEST_FLAG(filter) = ""; GTEST_FLAG(list_tests) = false; GTEST_FLAG(output) = ""; GTEST_FLAG(print_time) = true; GTEST_FLAG(random_seed) = 0; GTEST_FLAG(repeat) = 1; GTEST_FLAG(shuffle) = false; GTEST_FLAG(stack_trace_depth) = kMaxStackTraceDepth; GTEST_FLAG(stream_result_to) = ""; GTEST_FLAG(throw_on_failure) = false; } // Restores the Google Test flags that the tests have modified. This will // be called after the last test in this test case is run. static void TearDownTestCase() { delete saver_; saver_ = NULL; } // Verifies that the Google Test flags have their default values, and then // modifies each of them. void VerifyAndModifyFlags() { EXPECT_FALSE(GTEST_FLAG(also_run_disabled_tests)); EXPECT_FALSE(GTEST_FLAG(break_on_failure)); EXPECT_FALSE(GTEST_FLAG(catch_exceptions)); EXPECT_STREQ("auto", GTEST_FLAG(color).c_str()); EXPECT_FALSE(GTEST_FLAG(death_test_use_fork)); EXPECT_STREQ("", GTEST_FLAG(filter).c_str()); EXPECT_FALSE(GTEST_FLAG(list_tests)); EXPECT_STREQ("", GTEST_FLAG(output).c_str()); EXPECT_TRUE(GTEST_FLAG(print_time)); EXPECT_EQ(0, GTEST_FLAG(random_seed)); EXPECT_EQ(1, GTEST_FLAG(repeat)); EXPECT_FALSE(GTEST_FLAG(shuffle)); EXPECT_EQ(kMaxStackTraceDepth, GTEST_FLAG(stack_trace_depth)); EXPECT_STREQ("", GTEST_FLAG(stream_result_to).c_str()); EXPECT_FALSE(GTEST_FLAG(throw_on_failure)); GTEST_FLAG(also_run_disabled_tests) = true; GTEST_FLAG(break_on_failure) = true; GTEST_FLAG(catch_exceptions) = true; GTEST_FLAG(color) = "no"; GTEST_FLAG(death_test_use_fork) = true; GTEST_FLAG(filter) = "abc"; GTEST_FLAG(list_tests) = true; GTEST_FLAG(output) = "xml:foo.xml"; GTEST_FLAG(print_time) = false; GTEST_FLAG(random_seed) = 1; GTEST_FLAG(repeat) = 100; GTEST_FLAG(shuffle) = true; GTEST_FLAG(stack_trace_depth) = 1; GTEST_FLAG(stream_result_to) = "localhost:1234"; GTEST_FLAG(throw_on_failure) = true; } private: // For saving Google Test flags during this test case. static GTestFlagSaver* saver_; }; GTestFlagSaver* GTestFlagSaverTest::saver_ = NULL; // Google Test doesn't guarantee the order of tests. The following two // tests are designed to work regardless of their order. // Modifies the Google Test flags in the test body. TEST_F(GTestFlagSaverTest, ModifyGTestFlags) { VerifyAndModifyFlags(); } // Verifies that the Google Test flags in the body of the previous test were // restored to their original values. TEST_F(GTestFlagSaverTest, VerifyGTestFlags) { VerifyAndModifyFlags(); } // Sets an environment variable with the given name to the given // value. If the value argument is "", unsets the environment // variable. The caller must ensure that both arguments are not NULL. static void SetEnv(const char* name, const char* value) { #if GTEST_OS_WINDOWS_MOBILE // Environment variables are not supported on Windows CE. return; #elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9) // C++Builder's putenv only stores a pointer to its parameter; we have to // ensure that the string remains valid as long as it might be needed. // We use an std::map to do so. static std::map added_env; // Because putenv stores a pointer to the string buffer, we can't delete the // previous string (if present) until after it's replaced. std::string *prev_env = NULL; if (added_env.find(name) != added_env.end()) { prev_env = added_env[name]; } added_env[name] = new std::string( (Message() << name << "=" << value).GetString()); // The standard signature of putenv accepts a 'char*' argument. Other // implementations, like C++Builder's, accept a 'const char*'. // We cast away the 'const' since that would work for both variants. putenv(const_cast(added_env[name]->c_str())); delete prev_env; #elif GTEST_OS_WINDOWS // If we are on Windows proper. _putenv((Message() << name << "=" << value).GetString().c_str()); #else if (*value == '\0') { unsetenv(name); } else { setenv(name, value, 1); } #endif // GTEST_OS_WINDOWS_MOBILE } #if !GTEST_OS_WINDOWS_MOBILE // Environment variables are not supported on Windows CE. using testing::internal::Int32FromGTestEnv; // Tests Int32FromGTestEnv(). // Tests that Int32FromGTestEnv() returns the default value when the // environment variable is not set. TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenVariableIsNotSet) { SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", ""); EXPECT_EQ(10, Int32FromGTestEnv("temp", 10)); } // Tests that Int32FromGTestEnv() returns the default value when the // environment variable overflows as an Int32. TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenValueOverflows) { printf("(expecting 2 warnings)\n"); SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "12345678987654321"); EXPECT_EQ(20, Int32FromGTestEnv("temp", 20)); SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "-12345678987654321"); EXPECT_EQ(30, Int32FromGTestEnv("temp", 30)); } // Tests that Int32FromGTestEnv() returns the default value when the // environment variable does not represent a valid decimal integer. TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenValueIsInvalid) { printf("(expecting 2 warnings)\n"); SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "A1"); EXPECT_EQ(40, Int32FromGTestEnv("temp", 40)); SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "12X"); EXPECT_EQ(50, Int32FromGTestEnv("temp", 50)); } // Tests that Int32FromGTestEnv() parses and returns the value of the // environment variable when it represents a valid decimal integer in // the range of an Int32. TEST(Int32FromGTestEnvTest, ParsesAndReturnsValidValue) { SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "123"); EXPECT_EQ(123, Int32FromGTestEnv("temp", 0)); SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "-321"); EXPECT_EQ(-321, Int32FromGTestEnv("temp", 0)); } #endif // !GTEST_OS_WINDOWS_MOBILE // Tests ParseInt32Flag(). // Tests that ParseInt32Flag() returns false and doesn't change the // output value when the flag has wrong format TEST(ParseInt32FlagTest, ReturnsFalseForInvalidFlag) { Int32 value = 123; EXPECT_FALSE(ParseInt32Flag("--a=100", "b", &value)); EXPECT_EQ(123, value); EXPECT_FALSE(ParseInt32Flag("a=100", "a", &value)); EXPECT_EQ(123, value); } // Tests that ParseInt32Flag() returns false and doesn't change the // output value when the flag overflows as an Int32. TEST(ParseInt32FlagTest, ReturnsDefaultWhenValueOverflows) { printf("(expecting 2 warnings)\n"); Int32 value = 123; EXPECT_FALSE(ParseInt32Flag("--abc=12345678987654321", "abc", &value)); EXPECT_EQ(123, value); EXPECT_FALSE(ParseInt32Flag("--abc=-12345678987654321", "abc", &value)); EXPECT_EQ(123, value); } // Tests that ParseInt32Flag() returns false and doesn't change the // output value when the flag does not represent a valid decimal // integer. TEST(ParseInt32FlagTest, ReturnsDefaultWhenValueIsInvalid) { printf("(expecting 2 warnings)\n"); Int32 value = 123; EXPECT_FALSE(ParseInt32Flag("--abc=A1", "abc", &value)); EXPECT_EQ(123, value); EXPECT_FALSE(ParseInt32Flag("--abc=12X", "abc", &value)); EXPECT_EQ(123, value); } // Tests that ParseInt32Flag() parses the value of the flag and // returns true when the flag represents a valid decimal integer in // the range of an Int32. TEST(ParseInt32FlagTest, ParsesAndReturnsValidValue) { Int32 value = 123; EXPECT_TRUE(ParseInt32Flag("--" GTEST_FLAG_PREFIX_ "abc=456", "abc", &value)); EXPECT_EQ(456, value); EXPECT_TRUE(ParseInt32Flag("--" GTEST_FLAG_PREFIX_ "abc=-789", "abc", &value)); EXPECT_EQ(-789, value); } // Tests that Int32FromEnvOrDie() parses the value of the var or // returns the correct default. // Environment variables are not supported on Windows CE. #if !GTEST_OS_WINDOWS_MOBILE TEST(Int32FromEnvOrDieTest, ParsesAndReturnsValidValue) { EXPECT_EQ(333, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333)); SetEnv(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", "123"); EXPECT_EQ(123, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333)); SetEnv(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", "-123"); EXPECT_EQ(-123, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333)); } #endif // !GTEST_OS_WINDOWS_MOBILE // Tests that Int32FromEnvOrDie() aborts with an error message // if the variable is not an Int32. TEST(Int32FromEnvOrDieDeathTest, AbortsOnFailure) { SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "xxx"); EXPECT_DEATH_IF_SUPPORTED( Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "VAR", 123), ".*"); } // Tests that Int32FromEnvOrDie() aborts with an error message // if the variable cannot be represnted by an Int32. TEST(Int32FromEnvOrDieDeathTest, AbortsOnInt32Overflow) { SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "1234567891234567891234"); EXPECT_DEATH_IF_SUPPORTED( Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "VAR", 123), ".*"); } // Tests that ShouldRunTestOnShard() selects all tests // where there is 1 shard. TEST(ShouldRunTestOnShardTest, IsPartitionWhenThereIsOneShard) { EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 0)); EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 1)); EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 2)); EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 3)); EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 4)); } class ShouldShardTest : public testing::Test { protected: virtual void SetUp() { index_var_ = GTEST_FLAG_PREFIX_UPPER_ "INDEX"; total_var_ = GTEST_FLAG_PREFIX_UPPER_ "TOTAL"; } virtual void TearDown() { SetEnv(index_var_, ""); SetEnv(total_var_, ""); } const char* index_var_; const char* total_var_; }; // Tests that sharding is disabled if neither of the environment variables // are set. TEST_F(ShouldShardTest, ReturnsFalseWhenNeitherEnvVarIsSet) { SetEnv(index_var_, ""); SetEnv(total_var_, ""); EXPECT_FALSE(ShouldShard(total_var_, index_var_, false)); EXPECT_FALSE(ShouldShard(total_var_, index_var_, true)); } // Tests that sharding is not enabled if total_shards == 1. TEST_F(ShouldShardTest, ReturnsFalseWhenTotalShardIsOne) { SetEnv(index_var_, "0"); SetEnv(total_var_, "1"); EXPECT_FALSE(ShouldShard(total_var_, index_var_, false)); EXPECT_FALSE(ShouldShard(total_var_, index_var_, true)); } // Tests that sharding is enabled if total_shards > 1 and // we are not in a death test subprocess. // Environment variables are not supported on Windows CE. #if !GTEST_OS_WINDOWS_MOBILE TEST_F(ShouldShardTest, WorksWhenShardEnvVarsAreValid) { SetEnv(index_var_, "4"); SetEnv(total_var_, "22"); EXPECT_TRUE(ShouldShard(total_var_, index_var_, false)); EXPECT_FALSE(ShouldShard(total_var_, index_var_, true)); SetEnv(index_var_, "8"); SetEnv(total_var_, "9"); EXPECT_TRUE(ShouldShard(total_var_, index_var_, false)); EXPECT_FALSE(ShouldShard(total_var_, index_var_, true)); SetEnv(index_var_, "0"); SetEnv(total_var_, "9"); EXPECT_TRUE(ShouldShard(total_var_, index_var_, false)); EXPECT_FALSE(ShouldShard(total_var_, index_var_, true)); } #endif // !GTEST_OS_WINDOWS_MOBILE // Tests that we exit in error if the sharding values are not valid. typedef ShouldShardTest ShouldShardDeathTest; TEST_F(ShouldShardDeathTest, AbortsWhenShardingEnvVarsAreInvalid) { SetEnv(index_var_, "4"); SetEnv(total_var_, "4"); EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*"); SetEnv(index_var_, "4"); SetEnv(total_var_, "-2"); EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*"); SetEnv(index_var_, "5"); SetEnv(total_var_, ""); EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*"); SetEnv(index_var_, ""); SetEnv(total_var_, "5"); EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*"); } // Tests that ShouldRunTestOnShard is a partition when 5 // shards are used. TEST(ShouldRunTestOnShardTest, IsPartitionWhenThereAreFiveShards) { // Choose an arbitrary number of tests and shards. const int num_tests = 17; const int num_shards = 5; // Check partitioning: each test should be on exactly 1 shard. for (int test_id = 0; test_id < num_tests; test_id++) { int prev_selected_shard_index = -1; for (int shard_index = 0; shard_index < num_shards; shard_index++) { if (ShouldRunTestOnShard(num_shards, shard_index, test_id)) { if (prev_selected_shard_index < 0) { prev_selected_shard_index = shard_index; } else { ADD_FAILURE() << "Shard " << prev_selected_shard_index << " and " << shard_index << " are both selected to run test " << test_id; } } } } // Check balance: This is not required by the sharding protocol, but is a // desirable property for performance. for (int shard_index = 0; shard_index < num_shards; shard_index++) { int num_tests_on_shard = 0; for (int test_id = 0; test_id < num_tests; test_id++) { num_tests_on_shard += ShouldRunTestOnShard(num_shards, shard_index, test_id); } EXPECT_GE(num_tests_on_shard, num_tests / num_shards); } } // For the same reason we are not explicitly testing everything in the // Test class, there are no separate tests for the following classes // (except for some trivial cases): // // TestCase, UnitTest, UnitTestResultPrinter. // // Similarly, there are no separate tests for the following macros: // // TEST, TEST_F, RUN_ALL_TESTS TEST(UnitTestTest, CanGetOriginalWorkingDir) { ASSERT_TRUE(UnitTest::GetInstance()->original_working_dir() != NULL); EXPECT_STRNE(UnitTest::GetInstance()->original_working_dir(), ""); } TEST(UnitTestTest, ReturnsPlausibleTimestamp) { EXPECT_LT(0, UnitTest::GetInstance()->start_timestamp()); EXPECT_LE(UnitTest::GetInstance()->start_timestamp(), GetTimeInMillis()); } // When a property using a reserved key is supplied to this function, it // tests that a non-fatal failure is added, a fatal failure is not added, // and that the property is not recorded. void ExpectNonFatalFailureRecordingPropertyWithReservedKey( const TestResult& test_result, const char* key) { EXPECT_NONFATAL_FAILURE(Test::RecordProperty(key, "1"), "Reserved key"); ASSERT_EQ(0, test_result.test_property_count()) << "Property for key '" << key << "' recorded unexpectedly."; } void ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( const char* key) { const TestInfo* test_info = UnitTest::GetInstance()->current_test_info(); ASSERT_TRUE(test_info != NULL); ExpectNonFatalFailureRecordingPropertyWithReservedKey(*test_info->result(), key); } void ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase( const char* key) { const TestCase* test_case = UnitTest::GetInstance()->current_test_case(); ASSERT_TRUE(test_case != NULL); ExpectNonFatalFailureRecordingPropertyWithReservedKey( test_case->ad_hoc_test_result(), key); } void ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase( const char* key) { ExpectNonFatalFailureRecordingPropertyWithReservedKey( UnitTest::GetInstance()->ad_hoc_test_result(), key); } // Tests that property recording functions in UnitTest outside of tests // functions correcly. Creating a separate instance of UnitTest ensures it // is in a state similar to the UnitTest's singleton's between tests. class UnitTestRecordPropertyTest : public testing::internal::UnitTestRecordPropertyTestHelper { public: static void SetUpTestCase() { ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase( "disabled"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase( "errors"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase( "failures"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase( "name"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase( "tests"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestCase( "time"); Test::RecordProperty("test_case_key_1", "1"); const TestCase* test_case = UnitTest::GetInstance()->current_test_case(); ASSERT_TRUE(test_case != NULL); ASSERT_EQ(1, test_case->ad_hoc_test_result().test_property_count()); EXPECT_STREQ("test_case_key_1", test_case->ad_hoc_test_result().GetTestProperty(0).key()); EXPECT_STREQ("1", test_case->ad_hoc_test_result().GetTestProperty(0).value()); } }; // Tests TestResult has the expected property when added. TEST_F(UnitTestRecordPropertyTest, OnePropertyFoundWhenAdded) { UnitTestRecordProperty("key_1", "1"); ASSERT_EQ(1, unit_test_.ad_hoc_test_result().test_property_count()); EXPECT_STREQ("key_1", unit_test_.ad_hoc_test_result().GetTestProperty(0).key()); EXPECT_STREQ("1", unit_test_.ad_hoc_test_result().GetTestProperty(0).value()); } // Tests TestResult has multiple properties when added. TEST_F(UnitTestRecordPropertyTest, MultiplePropertiesFoundWhenAdded) { UnitTestRecordProperty("key_1", "1"); UnitTestRecordProperty("key_2", "2"); ASSERT_EQ(2, unit_test_.ad_hoc_test_result().test_property_count()); EXPECT_STREQ("key_1", unit_test_.ad_hoc_test_result().GetTestProperty(0).key()); EXPECT_STREQ("1", unit_test_.ad_hoc_test_result().GetTestProperty(0).value()); EXPECT_STREQ("key_2", unit_test_.ad_hoc_test_result().GetTestProperty(1).key()); EXPECT_STREQ("2", unit_test_.ad_hoc_test_result().GetTestProperty(1).value()); } // Tests TestResult::RecordProperty() overrides values for duplicate keys. TEST_F(UnitTestRecordPropertyTest, OverridesValuesForDuplicateKeys) { UnitTestRecordProperty("key_1", "1"); UnitTestRecordProperty("key_2", "2"); UnitTestRecordProperty("key_1", "12"); UnitTestRecordProperty("key_2", "22"); ASSERT_EQ(2, unit_test_.ad_hoc_test_result().test_property_count()); EXPECT_STREQ("key_1", unit_test_.ad_hoc_test_result().GetTestProperty(0).key()); EXPECT_STREQ("12", unit_test_.ad_hoc_test_result().GetTestProperty(0).value()); EXPECT_STREQ("key_2", unit_test_.ad_hoc_test_result().GetTestProperty(1).key()); EXPECT_STREQ("22", unit_test_.ad_hoc_test_result().GetTestProperty(1).value()); } TEST_F(UnitTestRecordPropertyTest, AddFailureInsideTestsWhenUsingTestCaseReservedKeys) { ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( "name"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( "value_param"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( "type_param"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( "status"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( "time"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( "classname"); } TEST_F(UnitTestRecordPropertyTest, AddRecordWithReservedKeysGeneratesCorrectPropertyList) { EXPECT_NONFATAL_FAILURE( Test::RecordProperty("name", "1"), "'classname', 'name', 'status', 'time', 'type_param', and 'value_param'" " are reserved"); } class UnitTestRecordPropertyTestEnvironment : public Environment { public: virtual void TearDown() { ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase( "tests"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase( "failures"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase( "disabled"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase( "errors"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase( "name"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase( "timestamp"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase( "time"); ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestCase( "random_seed"); } }; // This will test property recording outside of any test or test case. static Environment* record_property_env = AddGlobalTestEnvironment(new UnitTestRecordPropertyTestEnvironment); // This group of tests is for predicate assertions (ASSERT_PRED*, etc) // of various arities. They do not attempt to be exhaustive. Rather, // view them as smoke tests that can be easily reviewed and verified. // A more complete set of tests for predicate assertions can be found // in gtest_pred_impl_unittest.cc. // First, some predicates and predicate-formatters needed by the tests. // Returns true iff the argument is an even number. bool IsEven(int n) { return (n % 2) == 0; } // A functor that returns true iff the argument is an even number. struct IsEvenFunctor { bool operator()(int n) { return IsEven(n); } }; // A predicate-formatter function that asserts the argument is an even // number. AssertionResult AssertIsEven(const char* expr, int n) { if (IsEven(n)) { return AssertionSuccess(); } Message msg; msg << expr << " evaluates to " << n << ", which is not even."; return AssertionFailure(msg); } // A predicate function that returns AssertionResult for use in // EXPECT/ASSERT_TRUE/FALSE. AssertionResult ResultIsEven(int n) { if (IsEven(n)) return AssertionSuccess() << n << " is even"; else return AssertionFailure() << n << " is odd"; } // A predicate function that returns AssertionResult but gives no // explanation why it succeeds. Needed for testing that // EXPECT/ASSERT_FALSE handles such functions correctly. AssertionResult ResultIsEvenNoExplanation(int n) { if (IsEven(n)) return AssertionSuccess(); else return AssertionFailure() << n << " is odd"; } // A predicate-formatter functor that asserts the argument is an even // number. struct AssertIsEvenFunctor { AssertionResult operator()(const char* expr, int n) { return AssertIsEven(expr, n); } }; // Returns true iff the sum of the arguments is an even number. bool SumIsEven2(int n1, int n2) { return IsEven(n1 + n2); } // A functor that returns true iff the sum of the arguments is an even // number. struct SumIsEven3Functor { bool operator()(int n1, int n2, int n3) { return IsEven(n1 + n2 + n3); } }; // A predicate-formatter function that asserts the sum of the // arguments is an even number. AssertionResult AssertSumIsEven4( const char* e1, const char* e2, const char* e3, const char* e4, int n1, int n2, int n3, int n4) { const int sum = n1 + n2 + n3 + n4; if (IsEven(sum)) { return AssertionSuccess(); } Message msg; msg << e1 << " + " << e2 << " + " << e3 << " + " << e4 << " (" << n1 << " + " << n2 << " + " << n3 << " + " << n4 << ") evaluates to " << sum << ", which is not even."; return AssertionFailure(msg); } // A predicate-formatter functor that asserts the sum of the arguments // is an even number. struct AssertSumIsEven5Functor { AssertionResult operator()( const char* e1, const char* e2, const char* e3, const char* e4, const char* e5, int n1, int n2, int n3, int n4, int n5) { const int sum = n1 + n2 + n3 + n4 + n5; if (IsEven(sum)) { return AssertionSuccess(); } Message msg; msg << e1 << " + " << e2 << " + " << e3 << " + " << e4 << " + " << e5 << " (" << n1 << " + " << n2 << " + " << n3 << " + " << n4 << " + " << n5 << ") evaluates to " << sum << ", which is not even."; return AssertionFailure(msg); } }; // Tests unary predicate assertions. // Tests unary predicate assertions that don't use a custom formatter. TEST(Pred1Test, WithoutFormat) { // Success cases. EXPECT_PRED1(IsEvenFunctor(), 2) << "This failure is UNEXPECTED!"; ASSERT_PRED1(IsEven, 4); // Failure cases. EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED1(IsEven, 5) << "This failure is expected."; }, "This failure is expected."); EXPECT_FATAL_FAILURE(ASSERT_PRED1(IsEvenFunctor(), 5), "evaluates to false"); } // Tests unary predicate assertions that use a custom formatter. TEST(Pred1Test, WithFormat) { // Success cases. EXPECT_PRED_FORMAT1(AssertIsEven, 2); ASSERT_PRED_FORMAT1(AssertIsEvenFunctor(), 4) << "This failure is UNEXPECTED!"; // Failure cases. const int n = 5; EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT1(AssertIsEvenFunctor(), n), "n evaluates to 5, which is not even."); EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT1(AssertIsEven, 5) << "This failure is expected."; }, "This failure is expected."); } // Tests that unary predicate assertions evaluates their arguments // exactly once. TEST(Pred1Test, SingleEvaluationOnFailure) { // A success case. static int n = 0; EXPECT_PRED1(IsEven, n++); EXPECT_EQ(1, n) << "The argument is not evaluated exactly once."; // A failure case. EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT1(AssertIsEvenFunctor(), n++) << "This failure is expected."; }, "This failure is expected."); EXPECT_EQ(2, n) << "The argument is not evaluated exactly once."; } // Tests predicate assertions whose arity is >= 2. // Tests predicate assertions that don't use a custom formatter. TEST(PredTest, WithoutFormat) { // Success cases. ASSERT_PRED2(SumIsEven2, 2, 4) << "This failure is UNEXPECTED!"; EXPECT_PRED3(SumIsEven3Functor(), 4, 6, 8); // Failure cases. const int n1 = 1; const int n2 = 2; EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED2(SumIsEven2, n1, n2) << "This failure is expected."; }, "This failure is expected."); EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED3(SumIsEven3Functor(), 1, 2, 4); }, "evaluates to false"); } // Tests predicate assertions that use a custom formatter. TEST(PredTest, WithFormat) { // Success cases. ASSERT_PRED_FORMAT4(AssertSumIsEven4, 4, 6, 8, 10) << "This failure is UNEXPECTED!"; EXPECT_PRED_FORMAT5(AssertSumIsEven5Functor(), 2, 4, 6, 8, 10); // Failure cases. const int n1 = 1; const int n2 = 2; const int n3 = 4; const int n4 = 6; EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT4(AssertSumIsEven4, n1, n2, n3, n4); }, "evaluates to 13, which is not even."); EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT5(AssertSumIsEven5Functor(), 1, 2, 4, 6, 8) << "This failure is expected."; }, "This failure is expected."); } // Tests that predicate assertions evaluates their arguments // exactly once. TEST(PredTest, SingleEvaluationOnFailure) { // A success case. int n1 = 0; int n2 = 0; EXPECT_PRED2(SumIsEven2, n1++, n2++); EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once."; EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once."; // Another success case. n1 = n2 = 0; int n3 = 0; int n4 = 0; int n5 = 0; ASSERT_PRED_FORMAT5(AssertSumIsEven5Functor(), n1++, n2++, n3++, n4++, n5++) << "This failure is UNEXPECTED!"; EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once."; EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once."; EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once."; EXPECT_EQ(1, n4) << "Argument 4 is not evaluated exactly once."; EXPECT_EQ(1, n5) << "Argument 5 is not evaluated exactly once."; // A failure case. n1 = n2 = n3 = 0; EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED3(SumIsEven3Functor(), ++n1, n2++, n3++) << "This failure is expected."; }, "This failure is expected."); EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once."; EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once."; EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once."; // Another failure case. n1 = n2 = n3 = n4 = 0; EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT4(AssertSumIsEven4, ++n1, n2++, n3++, n4++); }, "evaluates to 1, which is not even."); EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once."; EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once."; EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once."; EXPECT_EQ(1, n4) << "Argument 4 is not evaluated exactly once."; } // Some helper functions for testing using overloaded/template // functions with ASSERT_PREDn and EXPECT_PREDn. bool IsPositive(double x) { return x > 0; } template bool IsNegative(T x) { return x < 0; } template bool GreaterThan(T1 x1, T2 x2) { return x1 > x2; } // Tests that overloaded functions can be used in *_PRED* as long as // their types are explicitly specified. TEST(PredicateAssertionTest, AcceptsOverloadedFunction) { // C++Builder requires C-style casts rather than static_cast. EXPECT_PRED1((bool (*)(int))(IsPositive), 5); // NOLINT ASSERT_PRED1((bool (*)(double))(IsPositive), 6.0); // NOLINT } // Tests that template functions can be used in *_PRED* as long as // their types are explicitly specified. TEST(PredicateAssertionTest, AcceptsTemplateFunction) { EXPECT_PRED1(IsNegative, -5); // Makes sure that we can handle templates with more than one // parameter. ASSERT_PRED2((GreaterThan), 5, 0); } // Some helper functions for testing using overloaded/template // functions with ASSERT_PRED_FORMATn and EXPECT_PRED_FORMATn. AssertionResult IsPositiveFormat(const char* /* expr */, int n) { return n > 0 ? AssertionSuccess() : AssertionFailure(Message() << "Failure"); } AssertionResult IsPositiveFormat(const char* /* expr */, double x) { return x > 0 ? AssertionSuccess() : AssertionFailure(Message() << "Failure"); } template AssertionResult IsNegativeFormat(const char* /* expr */, T x) { return x < 0 ? AssertionSuccess() : AssertionFailure(Message() << "Failure"); } template AssertionResult EqualsFormat(const char* /* expr1 */, const char* /* expr2 */, const T1& x1, const T2& x2) { return x1 == x2 ? AssertionSuccess() : AssertionFailure(Message() << "Failure"); } // Tests that overloaded functions can be used in *_PRED_FORMAT* // without explicitly specifying their types. TEST(PredicateFormatAssertionTest, AcceptsOverloadedFunction) { EXPECT_PRED_FORMAT1(IsPositiveFormat, 5); ASSERT_PRED_FORMAT1(IsPositiveFormat, 6.0); } // Tests that template functions can be used in *_PRED_FORMAT* without // explicitly specifying their types. TEST(PredicateFormatAssertionTest, AcceptsTemplateFunction) { EXPECT_PRED_FORMAT1(IsNegativeFormat, -5); ASSERT_PRED_FORMAT2(EqualsFormat, 3, 3); } // Tests string assertions. // Tests ASSERT_STREQ with non-NULL arguments. TEST(StringAssertionTest, ASSERT_STREQ) { const char * const p1 = "good"; ASSERT_STREQ(p1, p1); // Let p2 have the same content as p1, but be at a different address. const char p2[] = "good"; ASSERT_STREQ(p1, p2); EXPECT_FATAL_FAILURE(ASSERT_STREQ("bad", "good"), "Expected: \"bad\""); } // Tests ASSERT_STREQ with NULL arguments. TEST(StringAssertionTest, ASSERT_STREQ_Null) { ASSERT_STREQ(static_cast(NULL), NULL); EXPECT_FATAL_FAILURE(ASSERT_STREQ(NULL, "non-null"), "non-null"); } // Tests ASSERT_STREQ with NULL arguments. TEST(StringAssertionTest, ASSERT_STREQ_Null2) { EXPECT_FATAL_FAILURE(ASSERT_STREQ("non-null", NULL), "non-null"); } // Tests ASSERT_STRNE. TEST(StringAssertionTest, ASSERT_STRNE) { ASSERT_STRNE("hi", "Hi"); ASSERT_STRNE("Hi", NULL); ASSERT_STRNE(NULL, "Hi"); ASSERT_STRNE("", NULL); ASSERT_STRNE(NULL, ""); ASSERT_STRNE("", "Hi"); ASSERT_STRNE("Hi", ""); EXPECT_FATAL_FAILURE(ASSERT_STRNE("Hi", "Hi"), "\"Hi\" vs \"Hi\""); } // Tests ASSERT_STRCASEEQ. TEST(StringAssertionTest, ASSERT_STRCASEEQ) { ASSERT_STRCASEEQ("hi", "Hi"); ASSERT_STRCASEEQ(static_cast(NULL), NULL); ASSERT_STRCASEEQ("", ""); EXPECT_FATAL_FAILURE(ASSERT_STRCASEEQ("Hi", "hi2"), "(ignoring case)"); } // Tests ASSERT_STRCASENE. TEST(StringAssertionTest, ASSERT_STRCASENE) { ASSERT_STRCASENE("hi1", "Hi2"); ASSERT_STRCASENE("Hi", NULL); ASSERT_STRCASENE(NULL, "Hi"); ASSERT_STRCASENE("", NULL); ASSERT_STRCASENE(NULL, ""); ASSERT_STRCASENE("", "Hi"); ASSERT_STRCASENE("Hi", ""); EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("Hi", "hi"), "(ignoring case)"); } // Tests *_STREQ on wide strings. TEST(StringAssertionTest, STREQ_Wide) { // NULL strings. ASSERT_STREQ(static_cast(NULL), NULL); // Empty strings. ASSERT_STREQ(L"", L""); // Non-null vs NULL. EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"non-null", NULL), "non-null"); // Equal strings. EXPECT_STREQ(L"Hi", L"Hi"); // Unequal strings. EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"abc", L"Abc"), "Abc"); // Strings containing wide characters. EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"abc\x8119", L"abc\x8120"), "abc"); // The streaming variation. EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_STREQ(L"abc\x8119", L"abc\x8121") << "Expected failure"; }, "Expected failure"); } // Tests *_STRNE on wide strings. TEST(StringAssertionTest, STRNE_Wide) { // NULL strings. EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_STRNE(static_cast(NULL), NULL); }, ""); // Empty strings. EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"", L""), "L\"\""); // Non-null vs NULL. ASSERT_STRNE(L"non-null", NULL); // Equal strings. EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"Hi", L"Hi"), "L\"Hi\""); // Unequal strings. EXPECT_STRNE(L"abc", L"Abc"); // Strings containing wide characters. EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"abc\x8119", L"abc\x8119"), "abc"); // The streaming variation. ASSERT_STRNE(L"abc\x8119", L"abc\x8120") << "This shouldn't happen"; } // Tests for ::testing::IsSubstring(). // Tests that IsSubstring() returns the correct result when the input // argument type is const char*. TEST(IsSubstringTest, ReturnsCorrectResultForCString) { EXPECT_FALSE(IsSubstring("", "", NULL, "a")); EXPECT_FALSE(IsSubstring("", "", "b", NULL)); EXPECT_FALSE(IsSubstring("", "", "needle", "haystack")); EXPECT_TRUE(IsSubstring("", "", static_cast(NULL), NULL)); EXPECT_TRUE(IsSubstring("", "", "needle", "two needles")); } // Tests that IsSubstring() returns the correct result when the input // argument type is const wchar_t*. TEST(IsSubstringTest, ReturnsCorrectResultForWideCString) { EXPECT_FALSE(IsSubstring("", "", kNull, L"a")); EXPECT_FALSE(IsSubstring("", "", L"b", kNull)); EXPECT_FALSE(IsSubstring("", "", L"needle", L"haystack")); EXPECT_TRUE(IsSubstring("", "", static_cast(NULL), NULL)); EXPECT_TRUE(IsSubstring("", "", L"needle", L"two needles")); } // Tests that IsSubstring() generates the correct message when the input // argument type is const char*. TEST(IsSubstringTest, GeneratesCorrectMessageForCString) { EXPECT_STREQ("Value of: needle_expr\n" " Actual: \"needle\"\n" "Expected: a substring of haystack_expr\n" "Which is: \"haystack\"", IsSubstring("needle_expr", "haystack_expr", "needle", "haystack").failure_message()); } // Tests that IsSubstring returns the correct result when the input // argument type is ::std::string. TEST(IsSubstringTest, ReturnsCorrectResultsForStdString) { EXPECT_TRUE(IsSubstring("", "", std::string("hello"), "ahellob")); EXPECT_FALSE(IsSubstring("", "", "hello", std::string("world"))); } #if GTEST_HAS_STD_WSTRING // Tests that IsSubstring returns the correct result when the input // argument type is ::std::wstring. TEST(IsSubstringTest, ReturnsCorrectResultForStdWstring) { EXPECT_TRUE(IsSubstring("", "", ::std::wstring(L"needle"), L"two needles")); EXPECT_FALSE(IsSubstring("", "", L"needle", ::std::wstring(L"haystack"))); } // Tests that IsSubstring() generates the correct message when the input // argument type is ::std::wstring. TEST(IsSubstringTest, GeneratesCorrectMessageForWstring) { EXPECT_STREQ("Value of: needle_expr\n" " Actual: L\"needle\"\n" "Expected: a substring of haystack_expr\n" "Which is: L\"haystack\"", IsSubstring( "needle_expr", "haystack_expr", ::std::wstring(L"needle"), L"haystack").failure_message()); } #endif // GTEST_HAS_STD_WSTRING // Tests for ::testing::IsNotSubstring(). // Tests that IsNotSubstring() returns the correct result when the input // argument type is const char*. TEST(IsNotSubstringTest, ReturnsCorrectResultForCString) { EXPECT_TRUE(IsNotSubstring("", "", "needle", "haystack")); EXPECT_FALSE(IsNotSubstring("", "", "needle", "two needles")); } // Tests that IsNotSubstring() returns the correct result when the input // argument type is const wchar_t*. TEST(IsNotSubstringTest, ReturnsCorrectResultForWideCString) { EXPECT_TRUE(IsNotSubstring("", "", L"needle", L"haystack")); EXPECT_FALSE(IsNotSubstring("", "", L"needle", L"two needles")); } // Tests that IsNotSubstring() generates the correct message when the input // argument type is const wchar_t*. TEST(IsNotSubstringTest, GeneratesCorrectMessageForWideCString) { EXPECT_STREQ("Value of: needle_expr\n" " Actual: L\"needle\"\n" "Expected: not a substring of haystack_expr\n" "Which is: L\"two needles\"", IsNotSubstring( "needle_expr", "haystack_expr", L"needle", L"two needles").failure_message()); } // Tests that IsNotSubstring returns the correct result when the input // argument type is ::std::string. TEST(IsNotSubstringTest, ReturnsCorrectResultsForStdString) { EXPECT_FALSE(IsNotSubstring("", "", std::string("hello"), "ahellob")); EXPECT_TRUE(IsNotSubstring("", "", "hello", std::string("world"))); } // Tests that IsNotSubstring() generates the correct message when the input // argument type is ::std::string. TEST(IsNotSubstringTest, GeneratesCorrectMessageForStdString) { EXPECT_STREQ("Value of: needle_expr\n" " Actual: \"needle\"\n" "Expected: not a substring of haystack_expr\n" "Which is: \"two needles\"", IsNotSubstring( "needle_expr", "haystack_expr", ::std::string("needle"), "two needles").failure_message()); } #if GTEST_HAS_STD_WSTRING // Tests that IsNotSubstring returns the correct result when the input // argument type is ::std::wstring. TEST(IsNotSubstringTest, ReturnsCorrectResultForStdWstring) { EXPECT_FALSE( IsNotSubstring("", "", ::std::wstring(L"needle"), L"two needles")); EXPECT_TRUE(IsNotSubstring("", "", L"needle", ::std::wstring(L"haystack"))); } #endif // GTEST_HAS_STD_WSTRING // Tests floating-point assertions. template class FloatingPointTest : public Test { protected: // Pre-calculated numbers to be used by the tests. struct TestValues { RawType close_to_positive_zero; RawType close_to_negative_zero; RawType further_from_negative_zero; RawType close_to_one; RawType further_from_one; RawType infinity; RawType close_to_infinity; RawType further_from_infinity; RawType nan1; RawType nan2; }; typedef typename testing::internal::FloatingPoint Floating; typedef typename Floating::Bits Bits; virtual void SetUp() { const size_t max_ulps = Floating::kMaxUlps; // The bits that represent 0.0. const Bits zero_bits = Floating(0).bits(); // Makes some numbers close to 0.0. values_.close_to_positive_zero = Floating::ReinterpretBits( zero_bits + max_ulps/2); values_.close_to_negative_zero = -Floating::ReinterpretBits( zero_bits + max_ulps - max_ulps/2); values_.further_from_negative_zero = -Floating::ReinterpretBits( zero_bits + max_ulps + 1 - max_ulps/2); // The bits that represent 1.0. const Bits one_bits = Floating(1).bits(); // Makes some numbers close to 1.0. values_.close_to_one = Floating::ReinterpretBits(one_bits + max_ulps); values_.further_from_one = Floating::ReinterpretBits( one_bits + max_ulps + 1); // +infinity. values_.infinity = Floating::Infinity(); // The bits that represent +infinity. const Bits infinity_bits = Floating(values_.infinity).bits(); // Makes some numbers close to infinity. values_.close_to_infinity = Floating::ReinterpretBits( infinity_bits - max_ulps); values_.further_from_infinity = Floating::ReinterpretBits( infinity_bits - max_ulps - 1); // Makes some NAN's. Sets the most significant bit of the fraction so that // our NaN's are quiet; trying to process a signaling NaN would raise an // exception if our environment enables floating point exceptions. values_.nan1 = Floating::ReinterpretBits(Floating::kExponentBitMask | (static_cast(1) << (Floating::kFractionBitCount - 1)) | 1); values_.nan2 = Floating::ReinterpretBits(Floating::kExponentBitMask | (static_cast(1) << (Floating::kFractionBitCount - 1)) | 200); } void TestSize() { EXPECT_EQ(sizeof(RawType), sizeof(Bits)); } static TestValues values_; }; template typename FloatingPointTest::TestValues FloatingPointTest::values_; // Instantiates FloatingPointTest for testing *_FLOAT_EQ. typedef FloatingPointTest FloatTest; // Tests that the size of Float::Bits matches the size of float. TEST_F(FloatTest, Size) { TestSize(); } // Tests comparing with +0 and -0. TEST_F(FloatTest, Zeros) { EXPECT_FLOAT_EQ(0.0, -0.0); EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(-0.0, 1.0), "1.0"); EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(0.0, 1.5), "1.5"); } // Tests comparing numbers close to 0. // // This ensures that *_FLOAT_EQ handles the sign correctly and no // overflow occurs when comparing numbers whose absolute value is very // small. TEST_F(FloatTest, AlmostZeros) { // In C++Builder, names within local classes (such as used by // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the // scoping class. Use a static local alias as a workaround. // We use the assignment syntax since some compilers, like Sun Studio, // don't allow initializing references using construction syntax // (parentheses). static const FloatTest::TestValues& v = this->values_; EXPECT_FLOAT_EQ(0.0, v.close_to_positive_zero); EXPECT_FLOAT_EQ(-0.0, v.close_to_negative_zero); EXPECT_FLOAT_EQ(v.close_to_positive_zero, v.close_to_negative_zero); EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_FLOAT_EQ(v.close_to_positive_zero, v.further_from_negative_zero); }, "v.further_from_negative_zero"); } // Tests comparing numbers close to each other. TEST_F(FloatTest, SmallDiff) { EXPECT_FLOAT_EQ(1.0, values_.close_to_one); EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(1.0, values_.further_from_one), "values_.further_from_one"); } // Tests comparing numbers far apart. TEST_F(FloatTest, LargeDiff) { EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(2.5, 3.0), "3.0"); } // Tests comparing with infinity. // // This ensures that no overflow occurs when comparing numbers whose // absolute value is very large. TEST_F(FloatTest, Infinity) { EXPECT_FLOAT_EQ(values_.infinity, values_.close_to_infinity); EXPECT_FLOAT_EQ(-values_.infinity, -values_.close_to_infinity); #if !GTEST_OS_SYMBIAN // Nokia's STLport crashes if we try to output infinity or NaN. EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.infinity, -values_.infinity), "-values_.infinity"); // This is interesting as the representations of infinity and nan1 // are only 1 DLP apart. EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.infinity, values_.nan1), "values_.nan1"); #endif // !GTEST_OS_SYMBIAN } // Tests that comparing with NAN always returns false. TEST_F(FloatTest, NaN) { #if !GTEST_OS_SYMBIAN // Nokia's STLport crashes if we try to output infinity or NaN. // In C++Builder, names within local classes (such as used by // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the // scoping class. Use a static local alias as a workaround. // We use the assignment syntax since some compilers, like Sun Studio, // don't allow initializing references using construction syntax // (parentheses). static const FloatTest::TestValues& v = this->values_; EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(v.nan1, v.nan1), "v.nan1"); EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(v.nan1, v.nan2), "v.nan2"); EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(1.0, v.nan1), "v.nan1"); EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(v.nan1, v.infinity), "v.infinity"); #endif // !GTEST_OS_SYMBIAN } // Tests that *_FLOAT_EQ are reflexive. TEST_F(FloatTest, Reflexive) { EXPECT_FLOAT_EQ(0.0, 0.0); EXPECT_FLOAT_EQ(1.0, 1.0); ASSERT_FLOAT_EQ(values_.infinity, values_.infinity); } // Tests that *_FLOAT_EQ are commutative. TEST_F(FloatTest, Commutative) { // We already tested EXPECT_FLOAT_EQ(1.0, values_.close_to_one). EXPECT_FLOAT_EQ(values_.close_to_one, 1.0); // We already tested EXPECT_FLOAT_EQ(1.0, values_.further_from_one). EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.further_from_one, 1.0), "1.0"); } // Tests EXPECT_NEAR. TEST_F(FloatTest, EXPECT_NEAR) { EXPECT_NEAR(-1.0f, -1.1f, 0.2f); EXPECT_NEAR(2.0f, 3.0f, 1.0f); EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0f,1.5f, 0.25f), // NOLINT "The difference between 1.0f and 1.5f is 0.5, " "which exceeds 0.25f"); // To work around a bug in gcc 2.95.0, there is intentionally no // space after the first comma in the previous line. } // Tests ASSERT_NEAR. TEST_F(FloatTest, ASSERT_NEAR) { ASSERT_NEAR(-1.0f, -1.1f, 0.2f); ASSERT_NEAR(2.0f, 3.0f, 1.0f); EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0f,1.5f, 0.25f), // NOLINT "The difference between 1.0f and 1.5f is 0.5, " "which exceeds 0.25f"); // To work around a bug in gcc 2.95.0, there is intentionally no // space after the first comma in the previous line. } // Tests the cases where FloatLE() should succeed. TEST_F(FloatTest, FloatLESucceeds) { EXPECT_PRED_FORMAT2(FloatLE, 1.0f, 2.0f); // When val1 < val2, ASSERT_PRED_FORMAT2(FloatLE, 1.0f, 1.0f); // val1 == val2, // or when val1 is greater than, but almost equals to, val2. EXPECT_PRED_FORMAT2(FloatLE, values_.close_to_positive_zero, 0.0f); } // Tests the cases where FloatLE() should fail. TEST_F(FloatTest, FloatLEFails) { // When val1 is greater than val2 by a large margin, EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT2(FloatLE, 2.0f, 1.0f), "(2.0f) <= (1.0f)"); // or by a small yet non-negligible margin, EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT2(FloatLE, values_.further_from_one, 1.0f); }, "(values_.further_from_one) <= (1.0f)"); #if !GTEST_OS_SYMBIAN && !defined(__BORLANDC__) // Nokia's STLport crashes if we try to output infinity or NaN. // C++Builder gives bad results for ordered comparisons involving NaNs // due to compiler bugs. EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT2(FloatLE, values_.nan1, values_.infinity); }, "(values_.nan1) <= (values_.infinity)"); EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT2(FloatLE, -values_.infinity, values_.nan1); }, "(-values_.infinity) <= (values_.nan1)"); EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT2(FloatLE, values_.nan1, values_.nan1); }, "(values_.nan1) <= (values_.nan1)"); #endif // !GTEST_OS_SYMBIAN && !defined(__BORLANDC__) } // Instantiates FloatingPointTest for testing *_DOUBLE_EQ. typedef FloatingPointTest DoubleTest; // Tests that the size of Double::Bits matches the size of double. TEST_F(DoubleTest, Size) { TestSize(); } // Tests comparing with +0 and -0. TEST_F(DoubleTest, Zeros) { EXPECT_DOUBLE_EQ(0.0, -0.0); EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(-0.0, 1.0), "1.0"); EXPECT_FATAL_FAILURE(ASSERT_DOUBLE_EQ(0.0, 1.0), "1.0"); } // Tests comparing numbers close to 0. // // This ensures that *_DOUBLE_EQ handles the sign correctly and no // overflow occurs when comparing numbers whose absolute value is very // small. TEST_F(DoubleTest, AlmostZeros) { // In C++Builder, names within local classes (such as used by // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the // scoping class. Use a static local alias as a workaround. // We use the assignment syntax since some compilers, like Sun Studio, // don't allow initializing references using construction syntax // (parentheses). static const DoubleTest::TestValues& v = this->values_; EXPECT_DOUBLE_EQ(0.0, v.close_to_positive_zero); EXPECT_DOUBLE_EQ(-0.0, v.close_to_negative_zero); EXPECT_DOUBLE_EQ(v.close_to_positive_zero, v.close_to_negative_zero); EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_DOUBLE_EQ(v.close_to_positive_zero, v.further_from_negative_zero); }, "v.further_from_negative_zero"); } // Tests comparing numbers close to each other. TEST_F(DoubleTest, SmallDiff) { EXPECT_DOUBLE_EQ(1.0, values_.close_to_one); EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1.0, values_.further_from_one), "values_.further_from_one"); } // Tests comparing numbers far apart. TEST_F(DoubleTest, LargeDiff) { EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(2.0, 3.0), "3.0"); } // Tests comparing with infinity. // // This ensures that no overflow occurs when comparing numbers whose // absolute value is very large. TEST_F(DoubleTest, Infinity) { EXPECT_DOUBLE_EQ(values_.infinity, values_.close_to_infinity); EXPECT_DOUBLE_EQ(-values_.infinity, -values_.close_to_infinity); #if !GTEST_OS_SYMBIAN // Nokia's STLport crashes if we try to output infinity or NaN. EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.infinity, -values_.infinity), "-values_.infinity"); // This is interesting as the representations of infinity_ and nan1_ // are only 1 DLP apart. EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.infinity, values_.nan1), "values_.nan1"); #endif // !GTEST_OS_SYMBIAN } // Tests that comparing with NAN always returns false. TEST_F(DoubleTest, NaN) { #if !GTEST_OS_SYMBIAN // In C++Builder, names within local classes (such as used by // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the // scoping class. Use a static local alias as a workaround. // We use the assignment syntax since some compilers, like Sun Studio, // don't allow initializing references using construction syntax // (parentheses). static const DoubleTest::TestValues& v = this->values_; // Nokia's STLport crashes if we try to output infinity or NaN. EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(v.nan1, v.nan1), "v.nan1"); EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(v.nan1, v.nan2), "v.nan2"); EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1.0, v.nan1), "v.nan1"); EXPECT_FATAL_FAILURE(ASSERT_DOUBLE_EQ(v.nan1, v.infinity), "v.infinity"); #endif // !GTEST_OS_SYMBIAN } // Tests that *_DOUBLE_EQ are reflexive. TEST_F(DoubleTest, Reflexive) { EXPECT_DOUBLE_EQ(0.0, 0.0); EXPECT_DOUBLE_EQ(1.0, 1.0); #if !GTEST_OS_SYMBIAN // Nokia's STLport crashes if we try to output infinity or NaN. ASSERT_DOUBLE_EQ(values_.infinity, values_.infinity); #endif // !GTEST_OS_SYMBIAN } // Tests that *_DOUBLE_EQ are commutative. TEST_F(DoubleTest, Commutative) { // We already tested EXPECT_DOUBLE_EQ(1.0, values_.close_to_one). EXPECT_DOUBLE_EQ(values_.close_to_one, 1.0); // We already tested EXPECT_DOUBLE_EQ(1.0, values_.further_from_one). EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.further_from_one, 1.0), "1.0"); } // Tests EXPECT_NEAR. TEST_F(DoubleTest, EXPECT_NEAR) { EXPECT_NEAR(-1.0, -1.1, 0.2); EXPECT_NEAR(2.0, 3.0, 1.0); EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0, 1.5, 0.25), // NOLINT "The difference between 1.0 and 1.5 is 0.5, " "which exceeds 0.25"); // To work around a bug in gcc 2.95.0, there is intentionally no // space after the first comma in the previous statement. } // Tests ASSERT_NEAR. TEST_F(DoubleTest, ASSERT_NEAR) { ASSERT_NEAR(-1.0, -1.1, 0.2); ASSERT_NEAR(2.0, 3.0, 1.0); EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0, 1.5, 0.25), // NOLINT "The difference between 1.0 and 1.5 is 0.5, " "which exceeds 0.25"); // To work around a bug in gcc 2.95.0, there is intentionally no // space after the first comma in the previous statement. } // Tests the cases where DoubleLE() should succeed. TEST_F(DoubleTest, DoubleLESucceeds) { EXPECT_PRED_FORMAT2(DoubleLE, 1.0, 2.0); // When val1 < val2, ASSERT_PRED_FORMAT2(DoubleLE, 1.0, 1.0); // val1 == val2, // or when val1 is greater than, but almost equals to, val2. EXPECT_PRED_FORMAT2(DoubleLE, values_.close_to_positive_zero, 0.0); } // Tests the cases where DoubleLE() should fail. TEST_F(DoubleTest, DoubleLEFails) { // When val1 is greater than val2 by a large margin, EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT2(DoubleLE, 2.0, 1.0), "(2.0) <= (1.0)"); // or by a small yet non-negligible margin, EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT2(DoubleLE, values_.further_from_one, 1.0); }, "(values_.further_from_one) <= (1.0)"); #if !GTEST_OS_SYMBIAN && !defined(__BORLANDC__) // Nokia's STLport crashes if we try to output infinity or NaN. // C++Builder gives bad results for ordered comparisons involving NaNs // due to compiler bugs. EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT2(DoubleLE, values_.nan1, values_.infinity); }, "(values_.nan1) <= (values_.infinity)"); EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_PRED_FORMAT2(DoubleLE, -values_.infinity, values_.nan1); }, " (-values_.infinity) <= (values_.nan1)"); EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_PRED_FORMAT2(DoubleLE, values_.nan1, values_.nan1); }, "(values_.nan1) <= (values_.nan1)"); #endif // !GTEST_OS_SYMBIAN && !defined(__BORLANDC__) } // Verifies that a test or test case whose name starts with DISABLED_ is // not run. // A test whose name starts with DISABLED_. // Should not run. TEST(DisabledTest, DISABLED_TestShouldNotRun) { FAIL() << "Unexpected failure: Disabled test should not be run."; } // A test whose name does not start with DISABLED_. // Should run. TEST(DisabledTest, NotDISABLED_TestShouldRun) { EXPECT_EQ(1, 1); } // A test case whose name starts with DISABLED_. // Should not run. TEST(DISABLED_TestCase, TestShouldNotRun) { FAIL() << "Unexpected failure: Test in disabled test case should not be run."; } // A test case and test whose names start with DISABLED_. // Should not run. TEST(DISABLED_TestCase, DISABLED_TestShouldNotRun) { FAIL() << "Unexpected failure: Test in disabled test case should not be run."; } // Check that when all tests in a test case are disabled, SetupTestCase() and // TearDownTestCase() are not called. class DisabledTestsTest : public Test { protected: static void SetUpTestCase() { FAIL() << "Unexpected failure: All tests disabled in test case. " "SetupTestCase() should not be called."; } static void TearDownTestCase() { FAIL() << "Unexpected failure: All tests disabled in test case. " "TearDownTestCase() should not be called."; } }; TEST_F(DisabledTestsTest, DISABLED_TestShouldNotRun_1) { FAIL() << "Unexpected failure: Disabled test should not be run."; } TEST_F(DisabledTestsTest, DISABLED_TestShouldNotRun_2) { FAIL() << "Unexpected failure: Disabled test should not be run."; } // Tests that disabled typed tests aren't run. #if GTEST_HAS_TYPED_TEST template class TypedTest : public Test { }; typedef testing::Types NumericTypes; TYPED_TEST_CASE(TypedTest, NumericTypes); TYPED_TEST(TypedTest, DISABLED_ShouldNotRun) { FAIL() << "Unexpected failure: Disabled typed test should not run."; } template class DISABLED_TypedTest : public Test { }; TYPED_TEST_CASE(DISABLED_TypedTest, NumericTypes); TYPED_TEST(DISABLED_TypedTest, ShouldNotRun) { FAIL() << "Unexpected failure: Disabled typed test should not run."; } #endif // GTEST_HAS_TYPED_TEST // Tests that disabled type-parameterized tests aren't run. #if GTEST_HAS_TYPED_TEST_P template class TypedTestP : public Test { }; TYPED_TEST_CASE_P(TypedTestP); TYPED_TEST_P(TypedTestP, DISABLED_ShouldNotRun) { FAIL() << "Unexpected failure: " << "Disabled type-parameterized test should not run."; } REGISTER_TYPED_TEST_CASE_P(TypedTestP, DISABLED_ShouldNotRun); INSTANTIATE_TYPED_TEST_CASE_P(My, TypedTestP, NumericTypes); template class DISABLED_TypedTestP : public Test { }; TYPED_TEST_CASE_P(DISABLED_TypedTestP); TYPED_TEST_P(DISABLED_TypedTestP, ShouldNotRun) { FAIL() << "Unexpected failure: " << "Disabled type-parameterized test should not run."; } REGISTER_TYPED_TEST_CASE_P(DISABLED_TypedTestP, ShouldNotRun); INSTANTIATE_TYPED_TEST_CASE_P(My, DISABLED_TypedTestP, NumericTypes); #endif // GTEST_HAS_TYPED_TEST_P // Tests that assertion macros evaluate their arguments exactly once. class SingleEvaluationTest : public Test { public: // Must be public and not protected due to a bug in g++ 3.4.2. // This helper function is needed by the FailedASSERT_STREQ test // below. It's public to work around C++Builder's bug with scoping local // classes. static void CompareAndIncrementCharPtrs() { ASSERT_STREQ(p1_++, p2_++); } // This helper function is needed by the FailedASSERT_NE test below. It's // public to work around C++Builder's bug with scoping local classes. static void CompareAndIncrementInts() { ASSERT_NE(a_++, b_++); } protected: SingleEvaluationTest() { p1_ = s1_; p2_ = s2_; a_ = 0; b_ = 0; } static const char* const s1_; static const char* const s2_; static const char* p1_; static const char* p2_; static int a_; static int b_; }; const char* const SingleEvaluationTest::s1_ = "01234"; const char* const SingleEvaluationTest::s2_ = "abcde"; const char* SingleEvaluationTest::p1_; const char* SingleEvaluationTest::p2_; int SingleEvaluationTest::a_; int SingleEvaluationTest::b_; // Tests that when ASSERT_STREQ fails, it evaluates its arguments // exactly once. TEST_F(SingleEvaluationTest, FailedASSERT_STREQ) { EXPECT_FATAL_FAILURE(SingleEvaluationTest::CompareAndIncrementCharPtrs(), "p2_++"); EXPECT_EQ(s1_ + 1, p1_); EXPECT_EQ(s2_ + 1, p2_); } // Tests that string assertion arguments are evaluated exactly once. TEST_F(SingleEvaluationTest, ASSERT_STR) { // successful EXPECT_STRNE EXPECT_STRNE(p1_++, p2_++); EXPECT_EQ(s1_ + 1, p1_); EXPECT_EQ(s2_ + 1, p2_); // failed EXPECT_STRCASEEQ EXPECT_NONFATAL_FAILURE(EXPECT_STRCASEEQ(p1_++, p2_++), "ignoring case"); EXPECT_EQ(s1_ + 2, p1_); EXPECT_EQ(s2_ + 2, p2_); } // Tests that when ASSERT_NE fails, it evaluates its arguments exactly // once. TEST_F(SingleEvaluationTest, FailedASSERT_NE) { EXPECT_FATAL_FAILURE(SingleEvaluationTest::CompareAndIncrementInts(), "(a_++) != (b_++)"); EXPECT_EQ(1, a_); EXPECT_EQ(1, b_); } // Tests that assertion arguments are evaluated exactly once. TEST_F(SingleEvaluationTest, OtherCases) { // successful EXPECT_TRUE EXPECT_TRUE(0 == a_++); // NOLINT EXPECT_EQ(1, a_); // failed EXPECT_TRUE EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(-1 == a_++), "-1 == a_++"); EXPECT_EQ(2, a_); // successful EXPECT_GT EXPECT_GT(a_++, b_++); EXPECT_EQ(3, a_); EXPECT_EQ(1, b_); // failed EXPECT_LT EXPECT_NONFATAL_FAILURE(EXPECT_LT(a_++, b_++), "(a_++) < (b_++)"); EXPECT_EQ(4, a_); EXPECT_EQ(2, b_); // successful ASSERT_TRUE ASSERT_TRUE(0 < a_++); // NOLINT EXPECT_EQ(5, a_); // successful ASSERT_GT ASSERT_GT(a_++, b_++); EXPECT_EQ(6, a_); EXPECT_EQ(3, b_); } #if GTEST_HAS_EXCEPTIONS void ThrowAnInteger() { throw 1; } // Tests that assertion arguments are evaluated exactly once. TEST_F(SingleEvaluationTest, ExceptionTests) { // successful EXPECT_THROW EXPECT_THROW({ // NOLINT a_++; ThrowAnInteger(); }, int); EXPECT_EQ(1, a_); // failed EXPECT_THROW, throws different EXPECT_NONFATAL_FAILURE(EXPECT_THROW({ // NOLINT a_++; ThrowAnInteger(); }, bool), "throws a different type"); EXPECT_EQ(2, a_); // failed EXPECT_THROW, throws nothing EXPECT_NONFATAL_FAILURE(EXPECT_THROW(a_++, bool), "throws nothing"); EXPECT_EQ(3, a_); // successful EXPECT_NO_THROW EXPECT_NO_THROW(a_++); EXPECT_EQ(4, a_); // failed EXPECT_NO_THROW EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW({ // NOLINT a_++; ThrowAnInteger(); }), "it throws"); EXPECT_EQ(5, a_); // successful EXPECT_ANY_THROW EXPECT_ANY_THROW({ // NOLINT a_++; ThrowAnInteger(); }); EXPECT_EQ(6, a_); // failed EXPECT_ANY_THROW EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(a_++), "it doesn't"); EXPECT_EQ(7, a_); } #endif // GTEST_HAS_EXCEPTIONS // Tests {ASSERT|EXPECT}_NO_FATAL_FAILURE. class NoFatalFailureTest : public Test { protected: void Succeeds() {} void FailsNonFatal() { ADD_FAILURE() << "some non-fatal failure"; } void Fails() { FAIL() << "some fatal failure"; } void DoAssertNoFatalFailureOnFails() { ASSERT_NO_FATAL_FAILURE(Fails()); ADD_FAILURE() << "shold not reach here."; } void DoExpectNoFatalFailureOnFails() { EXPECT_NO_FATAL_FAILURE(Fails()); ADD_FAILURE() << "other failure"; } }; TEST_F(NoFatalFailureTest, NoFailure) { EXPECT_NO_FATAL_FAILURE(Succeeds()); ASSERT_NO_FATAL_FAILURE(Succeeds()); } TEST_F(NoFatalFailureTest, NonFatalIsNoFailure) { EXPECT_NONFATAL_FAILURE( EXPECT_NO_FATAL_FAILURE(FailsNonFatal()), "some non-fatal failure"); EXPECT_NONFATAL_FAILURE( ASSERT_NO_FATAL_FAILURE(FailsNonFatal()), "some non-fatal failure"); } TEST_F(NoFatalFailureTest, AssertNoFatalFailureOnFatalFailure) { TestPartResultArray gtest_failures; { ScopedFakeTestPartResultReporter gtest_reporter(>est_failures); DoAssertNoFatalFailureOnFails(); } ASSERT_EQ(2, gtest_failures.size()); EXPECT_EQ(TestPartResult::kFatalFailure, gtest_failures.GetTestPartResult(0).type()); EXPECT_EQ(TestPartResult::kFatalFailure, gtest_failures.GetTestPartResult(1).type()); EXPECT_PRED_FORMAT2(testing::IsSubstring, "some fatal failure", gtest_failures.GetTestPartResult(0).message()); EXPECT_PRED_FORMAT2(testing::IsSubstring, "it does", gtest_failures.GetTestPartResult(1).message()); } TEST_F(NoFatalFailureTest, ExpectNoFatalFailureOnFatalFailure) { TestPartResultArray gtest_failures; { ScopedFakeTestPartResultReporter gtest_reporter(>est_failures); DoExpectNoFatalFailureOnFails(); } ASSERT_EQ(3, gtest_failures.size()); EXPECT_EQ(TestPartResult::kFatalFailure, gtest_failures.GetTestPartResult(0).type()); EXPECT_EQ(TestPartResult::kNonFatalFailure, gtest_failures.GetTestPartResult(1).type()); EXPECT_EQ(TestPartResult::kNonFatalFailure, gtest_failures.GetTestPartResult(2).type()); EXPECT_PRED_FORMAT2(testing::IsSubstring, "some fatal failure", gtest_failures.GetTestPartResult(0).message()); EXPECT_PRED_FORMAT2(testing::IsSubstring, "it does", gtest_failures.GetTestPartResult(1).message()); EXPECT_PRED_FORMAT2(testing::IsSubstring, "other failure", gtest_failures.GetTestPartResult(2).message()); } TEST_F(NoFatalFailureTest, MessageIsStreamable) { TestPartResultArray gtest_failures; { ScopedFakeTestPartResultReporter gtest_reporter(>est_failures); EXPECT_NO_FATAL_FAILURE(FAIL() << "foo") << "my message"; } ASSERT_EQ(2, gtest_failures.size()); EXPECT_EQ(TestPartResult::kNonFatalFailure, gtest_failures.GetTestPartResult(0).type()); EXPECT_EQ(TestPartResult::kNonFatalFailure, gtest_failures.GetTestPartResult(1).type()); EXPECT_PRED_FORMAT2(testing::IsSubstring, "foo", gtest_failures.GetTestPartResult(0).message()); EXPECT_PRED_FORMAT2(testing::IsSubstring, "my message", gtest_failures.GetTestPartResult(1).message()); } // Tests non-string assertions. // Tests EqFailure(), used for implementing *EQ* assertions. TEST(AssertionTest, EqFailure) { const std::string foo_val("5"), bar_val("6"); const std::string msg1( EqFailure("foo", "bar", foo_val, bar_val, false) .failure_message()); EXPECT_STREQ( "Value of: bar\n" " Actual: 6\n" "Expected: foo\n" "Which is: 5", msg1.c_str()); const std::string msg2( EqFailure("foo", "6", foo_val, bar_val, false) .failure_message()); EXPECT_STREQ( "Value of: 6\n" "Expected: foo\n" "Which is: 5", msg2.c_str()); const std::string msg3( EqFailure("5", "bar", foo_val, bar_val, false) .failure_message()); EXPECT_STREQ( "Value of: bar\n" " Actual: 6\n" "Expected: 5", msg3.c_str()); const std::string msg4( EqFailure("5", "6", foo_val, bar_val, false).failure_message()); EXPECT_STREQ( "Value of: 6\n" "Expected: 5", msg4.c_str()); const std::string msg5( EqFailure("foo", "bar", std::string("\"x\""), std::string("\"y\""), true).failure_message()); EXPECT_STREQ( "Value of: bar\n" " Actual: \"y\"\n" "Expected: foo (ignoring case)\n" "Which is: \"x\"", msg5.c_str()); } // Tests AppendUserMessage(), used for implementing the *EQ* macros. TEST(AssertionTest, AppendUserMessage) { const std::string foo("foo"); Message msg; EXPECT_STREQ("foo", AppendUserMessage(foo, msg).c_str()); msg << "bar"; EXPECT_STREQ("foo\nbar", AppendUserMessage(foo, msg).c_str()); } #ifdef __BORLANDC__ // Silences warnings: "Condition is always true", "Unreachable code" # pragma option push -w-ccc -w-rch #endif // Tests ASSERT_TRUE. TEST(AssertionTest, ASSERT_TRUE) { ASSERT_TRUE(2 > 1); // NOLINT EXPECT_FATAL_FAILURE(ASSERT_TRUE(2 < 1), "2 < 1"); } // Tests ASSERT_TRUE(predicate) for predicates returning AssertionResult. TEST(AssertionTest, AssertTrueWithAssertionResult) { ASSERT_TRUE(ResultIsEven(2)); #ifndef __BORLANDC__ // ICE's in C++Builder. EXPECT_FATAL_FAILURE(ASSERT_TRUE(ResultIsEven(3)), "Value of: ResultIsEven(3)\n" " Actual: false (3 is odd)\n" "Expected: true"); #endif ASSERT_TRUE(ResultIsEvenNoExplanation(2)); EXPECT_FATAL_FAILURE(ASSERT_TRUE(ResultIsEvenNoExplanation(3)), "Value of: ResultIsEvenNoExplanation(3)\n" " Actual: false (3 is odd)\n" "Expected: true"); } // Tests ASSERT_FALSE. TEST(AssertionTest, ASSERT_FALSE) { ASSERT_FALSE(2 < 1); // NOLINT EXPECT_FATAL_FAILURE(ASSERT_FALSE(2 > 1), "Value of: 2 > 1\n" " Actual: true\n" "Expected: false"); } // Tests ASSERT_FALSE(predicate) for predicates returning AssertionResult. TEST(AssertionTest, AssertFalseWithAssertionResult) { ASSERT_FALSE(ResultIsEven(3)); #ifndef __BORLANDC__ // ICE's in C++Builder. EXPECT_FATAL_FAILURE(ASSERT_FALSE(ResultIsEven(2)), "Value of: ResultIsEven(2)\n" " Actual: true (2 is even)\n" "Expected: false"); #endif ASSERT_FALSE(ResultIsEvenNoExplanation(3)); EXPECT_FATAL_FAILURE(ASSERT_FALSE(ResultIsEvenNoExplanation(2)), "Value of: ResultIsEvenNoExplanation(2)\n" " Actual: true\n" "Expected: false"); } #ifdef __BORLANDC__ // Restores warnings after previous "#pragma option push" supressed them # pragma option pop #endif // Tests using ASSERT_EQ on double values. The purpose is to make // sure that the specialization we did for integer and anonymous enums // isn't used for double arguments. TEST(ExpectTest, ASSERT_EQ_Double) { // A success. ASSERT_EQ(5.6, 5.6); // A failure. EXPECT_FATAL_FAILURE(ASSERT_EQ(5.1, 5.2), "5.1"); } // Tests ASSERT_EQ. TEST(AssertionTest, ASSERT_EQ) { ASSERT_EQ(5, 2 + 3); EXPECT_FATAL_FAILURE(ASSERT_EQ(5, 2*3), "Value of: 2*3\n" " Actual: 6\n" "Expected: 5"); } // Tests ASSERT_EQ(NULL, pointer). #if GTEST_CAN_COMPARE_NULL TEST(AssertionTest, ASSERT_EQ_NULL) { // A success. const char* p = NULL; // Some older GCC versions may issue a spurious waring in this or the next // assertion statement. This warning should not be suppressed with // static_cast since the test verifies the ability to use bare NULL as the // expected parameter to the macro. ASSERT_EQ(NULL, p); // A failure. static int n = 0; EXPECT_FATAL_FAILURE(ASSERT_EQ(NULL, &n), "Value of: &n\n"); } #endif // GTEST_CAN_COMPARE_NULL // Tests ASSERT_EQ(0, non_pointer). Since the literal 0 can be // treated as a null pointer by the compiler, we need to make sure // that ASSERT_EQ(0, non_pointer) isn't interpreted by Google Test as // ASSERT_EQ(static_cast(NULL), non_pointer). TEST(ExpectTest, ASSERT_EQ_0) { int n = 0; // A success. ASSERT_EQ(0, n); // A failure. EXPECT_FATAL_FAILURE(ASSERT_EQ(0, 5.6), "Expected: 0"); } // Tests ASSERT_NE. TEST(AssertionTest, ASSERT_NE) { ASSERT_NE(6, 7); EXPECT_FATAL_FAILURE(ASSERT_NE('a', 'a'), "Expected: ('a') != ('a'), " "actual: 'a' (97, 0x61) vs 'a' (97, 0x61)"); } // Tests ASSERT_LE. TEST(AssertionTest, ASSERT_LE) { ASSERT_LE(2, 3); ASSERT_LE(2, 2); EXPECT_FATAL_FAILURE(ASSERT_LE(2, 0), "Expected: (2) <= (0), actual: 2 vs 0"); } // Tests ASSERT_LT. TEST(AssertionTest, ASSERT_LT) { ASSERT_LT(2, 3); EXPECT_FATAL_FAILURE(ASSERT_LT(2, 2), "Expected: (2) < (2), actual: 2 vs 2"); } // Tests ASSERT_GE. TEST(AssertionTest, ASSERT_GE) { ASSERT_GE(2, 1); ASSERT_GE(2, 2); EXPECT_FATAL_FAILURE(ASSERT_GE(2, 3), "Expected: (2) >= (3), actual: 2 vs 3"); } // Tests ASSERT_GT. TEST(AssertionTest, ASSERT_GT) { ASSERT_GT(2, 1); EXPECT_FATAL_FAILURE(ASSERT_GT(2, 2), "Expected: (2) > (2), actual: 2 vs 2"); } #if GTEST_HAS_EXCEPTIONS void ThrowNothing() {} // Tests ASSERT_THROW. TEST(AssertionTest, ASSERT_THROW) { ASSERT_THROW(ThrowAnInteger(), int); # ifndef __BORLANDC__ // ICE's in C++Builder 2007 and 2009. EXPECT_FATAL_FAILURE( ASSERT_THROW(ThrowAnInteger(), bool), "Expected: ThrowAnInteger() throws an exception of type bool.\n" " Actual: it throws a different type."); # endif EXPECT_FATAL_FAILURE( ASSERT_THROW(ThrowNothing(), bool), "Expected: ThrowNothing() throws an exception of type bool.\n" " Actual: it throws nothing."); } // Tests ASSERT_NO_THROW. TEST(AssertionTest, ASSERT_NO_THROW) { ASSERT_NO_THROW(ThrowNothing()); EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnInteger()), "Expected: ThrowAnInteger() doesn't throw an exception." "\n Actual: it throws."); } // Tests ASSERT_ANY_THROW. TEST(AssertionTest, ASSERT_ANY_THROW) { ASSERT_ANY_THROW(ThrowAnInteger()); EXPECT_FATAL_FAILURE( ASSERT_ANY_THROW(ThrowNothing()), "Expected: ThrowNothing() throws an exception.\n" " Actual: it doesn't."); } #endif // GTEST_HAS_EXCEPTIONS // Makes sure we deal with the precedence of <<. This test should // compile. TEST(AssertionTest, AssertPrecedence) { ASSERT_EQ(1 < 2, true); bool false_value = false; ASSERT_EQ(true && false_value, false); } // A subroutine used by the following test. void TestEq1(int x) { ASSERT_EQ(1, x); } // Tests calling a test subroutine that's not part of a fixture. TEST(AssertionTest, NonFixtureSubroutine) { EXPECT_FATAL_FAILURE(TestEq1(2), "Value of: x"); } // An uncopyable class. class Uncopyable { public: explicit Uncopyable(int a_value) : value_(a_value) {} int value() const { return value_; } bool operator==(const Uncopyable& rhs) const { return value() == rhs.value(); } private: // This constructor deliberately has no implementation, as we don't // want this class to be copyable. Uncopyable(const Uncopyable&); // NOLINT int value_; }; ::std::ostream& operator<<(::std::ostream& os, const Uncopyable& value) { return os << value.value(); } bool IsPositiveUncopyable(const Uncopyable& x) { return x.value() > 0; } // A subroutine used by the following test. void TestAssertNonPositive() { Uncopyable y(-1); ASSERT_PRED1(IsPositiveUncopyable, y); } // A subroutine used by the following test. void TestAssertEqualsUncopyable() { Uncopyable x(5); Uncopyable y(-1); ASSERT_EQ(x, y); } // Tests that uncopyable objects can be used in assertions. TEST(AssertionTest, AssertWorksWithUncopyableObject) { Uncopyable x(5); ASSERT_PRED1(IsPositiveUncopyable, x); ASSERT_EQ(x, x); EXPECT_FATAL_FAILURE(TestAssertNonPositive(), "IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1"); EXPECT_FATAL_FAILURE(TestAssertEqualsUncopyable(), "Value of: y\n Actual: -1\nExpected: x\nWhich is: 5"); } // Tests that uncopyable objects can be used in expects. TEST(AssertionTest, ExpectWorksWithUncopyableObject) { Uncopyable x(5); EXPECT_PRED1(IsPositiveUncopyable, x); Uncopyable y(-1); EXPECT_NONFATAL_FAILURE(EXPECT_PRED1(IsPositiveUncopyable, y), "IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1"); EXPECT_EQ(x, x); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y), "Value of: y\n Actual: -1\nExpected: x\nWhich is: 5"); } enum NamedEnum { kE1 = 0, kE2 = 1 }; TEST(AssertionTest, NamedEnum) { EXPECT_EQ(kE1, kE1); EXPECT_LT(kE1, kE2); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(kE1, kE2), "Which is: 0"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(kE1, kE2), "Actual: 1"); } // The version of gcc used in XCode 2.2 has a bug and doesn't allow // anonymous enums in assertions. Therefore the following test is not // done on Mac. // Sun Studio and HP aCC also reject this code. #if !GTEST_OS_MAC && !defined(__SUNPRO_CC) && !defined(__HP_aCC) // Tests using assertions with anonymous enums. enum { kCaseA = -1, # if GTEST_OS_LINUX // We want to test the case where the size of the anonymous enum is // larger than sizeof(int), to make sure our implementation of the // assertions doesn't truncate the enums. However, MSVC // (incorrectly) doesn't allow an enum value to exceed the range of // an int, so this has to be conditionally compiled. // // On Linux, kCaseB and kCaseA have the same value when truncated to // int size. We want to test whether this will confuse the // assertions. kCaseB = testing::internal::kMaxBiggestInt, # else kCaseB = INT_MAX, # endif // GTEST_OS_LINUX kCaseC = 42 }; TEST(AssertionTest, AnonymousEnum) { # if GTEST_OS_LINUX EXPECT_EQ(static_cast(kCaseA), static_cast(kCaseB)); # endif // GTEST_OS_LINUX EXPECT_EQ(kCaseA, kCaseA); EXPECT_NE(kCaseA, kCaseB); EXPECT_LT(kCaseA, kCaseB); EXPECT_LE(kCaseA, kCaseB); EXPECT_GT(kCaseB, kCaseA); EXPECT_GE(kCaseA, kCaseA); EXPECT_NONFATAL_FAILURE(EXPECT_GE(kCaseA, kCaseB), "(kCaseA) >= (kCaseB)"); EXPECT_NONFATAL_FAILURE(EXPECT_GE(kCaseA, kCaseC), "-1 vs 42"); ASSERT_EQ(kCaseA, kCaseA); ASSERT_NE(kCaseA, kCaseB); ASSERT_LT(kCaseA, kCaseB); ASSERT_LE(kCaseA, kCaseB); ASSERT_GT(kCaseB, kCaseA); ASSERT_GE(kCaseA, kCaseA); # ifndef __BORLANDC__ // ICE's in C++Builder. EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseB), "Value of: kCaseB"); EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC), "Actual: 42"); # endif EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC), "Which is: -1"); } #endif // !GTEST_OS_MAC && !defined(__SUNPRO_CC) #if GTEST_OS_WINDOWS static HRESULT UnexpectedHRESULTFailure() { return E_UNEXPECTED; } static HRESULT OkHRESULTSuccess() { return S_OK; } static HRESULT FalseHRESULTSuccess() { return S_FALSE; } // HRESULT assertion tests test both zero and non-zero // success codes as well as failure message for each. // // Windows CE doesn't support message texts. TEST(HRESULTAssertionTest, EXPECT_HRESULT_SUCCEEDED) { EXPECT_HRESULT_SUCCEEDED(S_OK); EXPECT_HRESULT_SUCCEEDED(S_FALSE); EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_SUCCEEDED(UnexpectedHRESULTFailure()), "Expected: (UnexpectedHRESULTFailure()) succeeds.\n" " Actual: 0x8000FFFF"); } TEST(HRESULTAssertionTest, ASSERT_HRESULT_SUCCEEDED) { ASSERT_HRESULT_SUCCEEDED(S_OK); ASSERT_HRESULT_SUCCEEDED(S_FALSE); EXPECT_FATAL_FAILURE(ASSERT_HRESULT_SUCCEEDED(UnexpectedHRESULTFailure()), "Expected: (UnexpectedHRESULTFailure()) succeeds.\n" " Actual: 0x8000FFFF"); } TEST(HRESULTAssertionTest, EXPECT_HRESULT_FAILED) { EXPECT_HRESULT_FAILED(E_UNEXPECTED); EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_FAILED(OkHRESULTSuccess()), "Expected: (OkHRESULTSuccess()) fails.\n" " Actual: 0x0"); EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_FAILED(FalseHRESULTSuccess()), "Expected: (FalseHRESULTSuccess()) fails.\n" " Actual: 0x1"); } TEST(HRESULTAssertionTest, ASSERT_HRESULT_FAILED) { ASSERT_HRESULT_FAILED(E_UNEXPECTED); # ifndef __BORLANDC__ // ICE's in C++Builder 2007 and 2009. EXPECT_FATAL_FAILURE(ASSERT_HRESULT_FAILED(OkHRESULTSuccess()), "Expected: (OkHRESULTSuccess()) fails.\n" " Actual: 0x0"); # endif EXPECT_FATAL_FAILURE(ASSERT_HRESULT_FAILED(FalseHRESULTSuccess()), "Expected: (FalseHRESULTSuccess()) fails.\n" " Actual: 0x1"); } // Tests that streaming to the HRESULT macros works. TEST(HRESULTAssertionTest, Streaming) { EXPECT_HRESULT_SUCCEEDED(S_OK) << "unexpected failure"; ASSERT_HRESULT_SUCCEEDED(S_OK) << "unexpected failure"; EXPECT_HRESULT_FAILED(E_UNEXPECTED) << "unexpected failure"; ASSERT_HRESULT_FAILED(E_UNEXPECTED) << "unexpected failure"; EXPECT_NONFATAL_FAILURE( EXPECT_HRESULT_SUCCEEDED(E_UNEXPECTED) << "expected failure", "expected failure"); # ifndef __BORLANDC__ // ICE's in C++Builder 2007 and 2009. EXPECT_FATAL_FAILURE( ASSERT_HRESULT_SUCCEEDED(E_UNEXPECTED) << "expected failure", "expected failure"); # endif EXPECT_NONFATAL_FAILURE( EXPECT_HRESULT_FAILED(S_OK) << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE( ASSERT_HRESULT_FAILED(S_OK) << "expected failure", "expected failure"); } #endif // GTEST_OS_WINDOWS #ifdef __BORLANDC__ // Silences warnings: "Condition is always true", "Unreachable code" # pragma option push -w-ccc -w-rch #endif // Tests that the assertion macros behave like single statements. TEST(AssertionSyntaxTest, BasicAssertionsBehavesLikeSingleStatement) { if (AlwaysFalse()) ASSERT_TRUE(false) << "This should never be executed; " "It's a compilation test only."; if (AlwaysTrue()) EXPECT_FALSE(false); else ; // NOLINT if (AlwaysFalse()) ASSERT_LT(1, 3); if (AlwaysFalse()) ; // NOLINT else EXPECT_GT(3, 2) << ""; } #if GTEST_HAS_EXCEPTIONS // Tests that the compiler will not complain about unreachable code in the // EXPECT_THROW/EXPECT_ANY_THROW/EXPECT_NO_THROW macros. TEST(ExpectThrowTest, DoesNotGenerateUnreachableCodeWarning) { int n = 0; EXPECT_THROW(throw 1, int); EXPECT_NONFATAL_FAILURE(EXPECT_THROW(n++, int), ""); EXPECT_NONFATAL_FAILURE(EXPECT_THROW(throw 1, const char*), ""); EXPECT_NO_THROW(n++); EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(throw 1), ""); EXPECT_ANY_THROW(throw 1); EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(n++), ""); } TEST(AssertionSyntaxTest, ExceptionAssertionsBehavesLikeSingleStatement) { if (AlwaysFalse()) EXPECT_THROW(ThrowNothing(), bool); if (AlwaysTrue()) EXPECT_THROW(ThrowAnInteger(), int); else ; // NOLINT if (AlwaysFalse()) EXPECT_NO_THROW(ThrowAnInteger()); if (AlwaysTrue()) EXPECT_NO_THROW(ThrowNothing()); else ; // NOLINT if (AlwaysFalse()) EXPECT_ANY_THROW(ThrowNothing()); if (AlwaysTrue()) EXPECT_ANY_THROW(ThrowAnInteger()); else ; // NOLINT } #endif // GTEST_HAS_EXCEPTIONS TEST(AssertionSyntaxTest, NoFatalFailureAssertionsBehavesLikeSingleStatement) { if (AlwaysFalse()) EXPECT_NO_FATAL_FAILURE(FAIL()) << "This should never be executed. " << "It's a compilation test only."; else ; // NOLINT if (AlwaysFalse()) ASSERT_NO_FATAL_FAILURE(FAIL()) << ""; else ; // NOLINT if (AlwaysTrue()) EXPECT_NO_FATAL_FAILURE(SUCCEED()); else ; // NOLINT if (AlwaysFalse()) ; // NOLINT else ASSERT_NO_FATAL_FAILURE(SUCCEED()); } // Tests that the assertion macros work well with switch statements. TEST(AssertionSyntaxTest, WorksWithSwitch) { switch (0) { case 1: break; default: ASSERT_TRUE(true); } switch (0) case 0: EXPECT_FALSE(false) << "EXPECT_FALSE failed in switch case"; // Binary assertions are implemented using a different code path // than the Boolean assertions. Hence we test them separately. switch (0) { case 1: default: ASSERT_EQ(1, 1) << "ASSERT_EQ failed in default switch handler"; } switch (0) case 0: EXPECT_NE(1, 2); } #if GTEST_HAS_EXCEPTIONS void ThrowAString() { throw "std::string"; } // Test that the exception assertion macros compile and work with const // type qualifier. TEST(AssertionSyntaxTest, WorksWithConst) { ASSERT_THROW(ThrowAString(), const char*); EXPECT_THROW(ThrowAString(), const char*); } #endif // GTEST_HAS_EXCEPTIONS } // namespace namespace testing { // Tests that Google Test tracks SUCCEED*. TEST(SuccessfulAssertionTest, SUCCEED) { SUCCEED(); SUCCEED() << "OK"; EXPECT_EQ(2, GetUnitTestImpl()->current_test_result()->total_part_count()); } // Tests that Google Test doesn't track successful EXPECT_*. TEST(SuccessfulAssertionTest, EXPECT) { EXPECT_TRUE(true); EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count()); } // Tests that Google Test doesn't track successful EXPECT_STR*. TEST(SuccessfulAssertionTest, EXPECT_STR) { EXPECT_STREQ("", ""); EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count()); } // Tests that Google Test doesn't track successful ASSERT_*. TEST(SuccessfulAssertionTest, ASSERT) { ASSERT_TRUE(true); EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count()); } // Tests that Google Test doesn't track successful ASSERT_STR*. TEST(SuccessfulAssertionTest, ASSERT_STR) { ASSERT_STREQ("", ""); EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count()); } } // namespace testing namespace { // Tests the message streaming variation of assertions. TEST(AssertionWithMessageTest, EXPECT) { EXPECT_EQ(1, 1) << "This should succeed."; EXPECT_NONFATAL_FAILURE(EXPECT_NE(1, 1) << "Expected failure #1.", "Expected failure #1"); EXPECT_LE(1, 2) << "This should succeed."; EXPECT_NONFATAL_FAILURE(EXPECT_LT(1, 0) << "Expected failure #2.", "Expected failure #2."); EXPECT_GE(1, 0) << "This should succeed."; EXPECT_NONFATAL_FAILURE(EXPECT_GT(1, 2) << "Expected failure #3.", "Expected failure #3."); EXPECT_STREQ("1", "1") << "This should succeed."; EXPECT_NONFATAL_FAILURE(EXPECT_STRNE("1", "1") << "Expected failure #4.", "Expected failure #4."); EXPECT_STRCASEEQ("a", "A") << "This should succeed."; EXPECT_NONFATAL_FAILURE(EXPECT_STRCASENE("a", "A") << "Expected failure #5.", "Expected failure #5."); EXPECT_FLOAT_EQ(1, 1) << "This should succeed."; EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1, 1.2) << "Expected failure #6.", "Expected failure #6."); EXPECT_NEAR(1, 1.1, 0.2) << "This should succeed."; } TEST(AssertionWithMessageTest, ASSERT) { ASSERT_EQ(1, 1) << "This should succeed."; ASSERT_NE(1, 2) << "This should succeed."; ASSERT_LE(1, 2) << "This should succeed."; ASSERT_LT(1, 2) << "This should succeed."; ASSERT_GE(1, 0) << "This should succeed."; EXPECT_FATAL_FAILURE(ASSERT_GT(1, 2) << "Expected failure.", "Expected failure."); } TEST(AssertionWithMessageTest, ASSERT_STR) { ASSERT_STREQ("1", "1") << "This should succeed."; ASSERT_STRNE("1", "2") << "This should succeed."; ASSERT_STRCASEEQ("a", "A") << "This should succeed."; EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("a", "A") << "Expected failure.", "Expected failure."); } TEST(AssertionWithMessageTest, ASSERT_FLOATING) { ASSERT_FLOAT_EQ(1, 1) << "This should succeed."; ASSERT_DOUBLE_EQ(1, 1) << "This should succeed."; EXPECT_FATAL_FAILURE(ASSERT_NEAR(1,1.2, 0.1) << "Expect failure.", // NOLINT "Expect failure."); // To work around a bug in gcc 2.95.0, there is intentionally no // space after the first comma in the previous statement. } // Tests using ASSERT_FALSE with a streamed message. TEST(AssertionWithMessageTest, ASSERT_FALSE) { ASSERT_FALSE(false) << "This shouldn't fail."; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_FALSE(true) << "Expected failure: " << 2 << " > " << 1 << " evaluates to " << true; }, "Expected failure"); } // Tests using FAIL with a streamed message. TEST(AssertionWithMessageTest, FAIL) { EXPECT_FATAL_FAILURE(FAIL() << 0, "0"); } // Tests using SUCCEED with a streamed message. TEST(AssertionWithMessageTest, SUCCEED) { SUCCEED() << "Success == " << 1; } // Tests using ASSERT_TRUE with a streamed message. TEST(AssertionWithMessageTest, ASSERT_TRUE) { ASSERT_TRUE(true) << "This should succeed."; ASSERT_TRUE(true) << true; EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_TRUE(false) << static_cast(NULL) << static_cast(NULL); }, "(null)(null)"); } #if GTEST_OS_WINDOWS // Tests using wide strings in assertion messages. TEST(AssertionWithMessageTest, WideStringMessage) { EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_TRUE(false) << L"This failure is expected.\x8119"; }, "This failure is expected."); EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_EQ(1, 2) << "This failure is " << L"expected too.\x8120"; }, "This failure is expected too."); } #endif // GTEST_OS_WINDOWS // Tests EXPECT_TRUE. TEST(ExpectTest, EXPECT_TRUE) { EXPECT_TRUE(true) << "Intentional success"; EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(false) << "Intentional failure #1.", "Intentional failure #1."); EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(false) << "Intentional failure #2.", "Intentional failure #2."); EXPECT_TRUE(2 > 1); // NOLINT EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(2 < 1), "Value of: 2 < 1\n" " Actual: false\n" "Expected: true"); EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(2 > 3), "2 > 3"); } // Tests EXPECT_TRUE(predicate) for predicates returning AssertionResult. TEST(ExpectTest, ExpectTrueWithAssertionResult) { EXPECT_TRUE(ResultIsEven(2)); EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(ResultIsEven(3)), "Value of: ResultIsEven(3)\n" " Actual: false (3 is odd)\n" "Expected: true"); EXPECT_TRUE(ResultIsEvenNoExplanation(2)); EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(ResultIsEvenNoExplanation(3)), "Value of: ResultIsEvenNoExplanation(3)\n" " Actual: false (3 is odd)\n" "Expected: true"); } // Tests EXPECT_FALSE with a streamed message. TEST(ExpectTest, EXPECT_FALSE) { EXPECT_FALSE(2 < 1); // NOLINT EXPECT_FALSE(false) << "Intentional success"; EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(true) << "Intentional failure #1.", "Intentional failure #1."); EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(true) << "Intentional failure #2.", "Intentional failure #2."); EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(2 > 1), "Value of: 2 > 1\n" " Actual: true\n" "Expected: false"); EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(2 < 3), "2 < 3"); } // Tests EXPECT_FALSE(predicate) for predicates returning AssertionResult. TEST(ExpectTest, ExpectFalseWithAssertionResult) { EXPECT_FALSE(ResultIsEven(3)); EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(ResultIsEven(2)), "Value of: ResultIsEven(2)\n" " Actual: true (2 is even)\n" "Expected: false"); EXPECT_FALSE(ResultIsEvenNoExplanation(3)); EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(ResultIsEvenNoExplanation(2)), "Value of: ResultIsEvenNoExplanation(2)\n" " Actual: true\n" "Expected: false"); } #ifdef __BORLANDC__ // Restores warnings after previous "#pragma option push" supressed them # pragma option pop #endif // Tests EXPECT_EQ. TEST(ExpectTest, EXPECT_EQ) { EXPECT_EQ(5, 2 + 3); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2*3), "Value of: 2*3\n" " Actual: 6\n" "Expected: 5"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2 - 3), "2 - 3"); } // Tests using EXPECT_EQ on double values. The purpose is to make // sure that the specialization we did for integer and anonymous enums // isn't used for double arguments. TEST(ExpectTest, EXPECT_EQ_Double) { // A success. EXPECT_EQ(5.6, 5.6); // A failure. EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5.1, 5.2), "5.1"); } #if GTEST_CAN_COMPARE_NULL // Tests EXPECT_EQ(NULL, pointer). TEST(ExpectTest, EXPECT_EQ_NULL) { // A success. const char* p = NULL; // Some older GCC versions may issue a spurious warning in this or the next // assertion statement. This warning should not be suppressed with // static_cast since the test verifies the ability to use bare NULL as the // expected parameter to the macro. EXPECT_EQ(NULL, p); // A failure. int n = 0; EXPECT_NONFATAL_FAILURE(EXPECT_EQ(NULL, &n), "Value of: &n\n"); } #endif // GTEST_CAN_COMPARE_NULL // Tests EXPECT_EQ(0, non_pointer). Since the literal 0 can be // treated as a null pointer by the compiler, we need to make sure // that EXPECT_EQ(0, non_pointer) isn't interpreted by Google Test as // EXPECT_EQ(static_cast(NULL), non_pointer). TEST(ExpectTest, EXPECT_EQ_0) { int n = 0; // A success. EXPECT_EQ(0, n); // A failure. EXPECT_NONFATAL_FAILURE(EXPECT_EQ(0, 5.6), "Expected: 0"); } // Tests EXPECT_NE. TEST(ExpectTest, EXPECT_NE) { EXPECT_NE(6, 7); EXPECT_NONFATAL_FAILURE(EXPECT_NE('a', 'a'), "Expected: ('a') != ('a'), " "actual: 'a' (97, 0x61) vs 'a' (97, 0x61)"); EXPECT_NONFATAL_FAILURE(EXPECT_NE(2, 2), "2"); char* const p0 = NULL; EXPECT_NONFATAL_FAILURE(EXPECT_NE(p0, p0), "p0"); // Only way to get the Nokia compiler to compile the cast // is to have a separate void* variable first. Putting // the two casts on the same line doesn't work, neither does // a direct C-style to char*. void* pv1 = (void*)0x1234; // NOLINT char* const p1 = reinterpret_cast(pv1); EXPECT_NONFATAL_FAILURE(EXPECT_NE(p1, p1), "p1"); } // Tests EXPECT_LE. TEST(ExpectTest, EXPECT_LE) { EXPECT_LE(2, 3); EXPECT_LE(2, 2); EXPECT_NONFATAL_FAILURE(EXPECT_LE(2, 0), "Expected: (2) <= (0), actual: 2 vs 0"); EXPECT_NONFATAL_FAILURE(EXPECT_LE(1.1, 0.9), "(1.1) <= (0.9)"); } // Tests EXPECT_LT. TEST(ExpectTest, EXPECT_LT) { EXPECT_LT(2, 3); EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 2), "Expected: (2) < (2), actual: 2 vs 2"); EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 1), "(2) < (1)"); } // Tests EXPECT_GE. TEST(ExpectTest, EXPECT_GE) { EXPECT_GE(2, 1); EXPECT_GE(2, 2); EXPECT_NONFATAL_FAILURE(EXPECT_GE(2, 3), "Expected: (2) >= (3), actual: 2 vs 3"); EXPECT_NONFATAL_FAILURE(EXPECT_GE(0.9, 1.1), "(0.9) >= (1.1)"); } // Tests EXPECT_GT. TEST(ExpectTest, EXPECT_GT) { EXPECT_GT(2, 1); EXPECT_NONFATAL_FAILURE(EXPECT_GT(2, 2), "Expected: (2) > (2), actual: 2 vs 2"); EXPECT_NONFATAL_FAILURE(EXPECT_GT(2, 3), "(2) > (3)"); } #if GTEST_HAS_EXCEPTIONS // Tests EXPECT_THROW. TEST(ExpectTest, EXPECT_THROW) { EXPECT_THROW(ThrowAnInteger(), int); EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnInteger(), bool), "Expected: ThrowAnInteger() throws an exception of " "type bool.\n Actual: it throws a different type."); EXPECT_NONFATAL_FAILURE( EXPECT_THROW(ThrowNothing(), bool), "Expected: ThrowNothing() throws an exception of type bool.\n" " Actual: it throws nothing."); } // Tests EXPECT_NO_THROW. TEST(ExpectTest, EXPECT_NO_THROW) { EXPECT_NO_THROW(ThrowNothing()); EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnInteger()), "Expected: ThrowAnInteger() doesn't throw an " "exception.\n Actual: it throws."); } // Tests EXPECT_ANY_THROW. TEST(ExpectTest, EXPECT_ANY_THROW) { EXPECT_ANY_THROW(ThrowAnInteger()); EXPECT_NONFATAL_FAILURE( EXPECT_ANY_THROW(ThrowNothing()), "Expected: ThrowNothing() throws an exception.\n" " Actual: it doesn't."); } #endif // GTEST_HAS_EXCEPTIONS // Make sure we deal with the precedence of <<. TEST(ExpectTest, ExpectPrecedence) { EXPECT_EQ(1 < 2, true); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(true, true && false), "Value of: true && false"); } // Tests the StreamableToString() function. // Tests using StreamableToString() on a scalar. TEST(StreamableToStringTest, Scalar) { EXPECT_STREQ("5", StreamableToString(5).c_str()); } // Tests using StreamableToString() on a non-char pointer. TEST(StreamableToStringTest, Pointer) { int n = 0; int* p = &n; EXPECT_STRNE("(null)", StreamableToString(p).c_str()); } // Tests using StreamableToString() on a NULL non-char pointer. TEST(StreamableToStringTest, NullPointer) { int* p = NULL; EXPECT_STREQ("(null)", StreamableToString(p).c_str()); } // Tests using StreamableToString() on a C string. TEST(StreamableToStringTest, CString) { EXPECT_STREQ("Foo", StreamableToString("Foo").c_str()); } // Tests using StreamableToString() on a NULL C string. TEST(StreamableToStringTest, NullCString) { char* p = NULL; EXPECT_STREQ("(null)", StreamableToString(p).c_str()); } // Tests using streamable values as assertion messages. // Tests using std::string as an assertion message. TEST(StreamableTest, string) { static const std::string str( "This failure message is a std::string, and is expected."); EXPECT_FATAL_FAILURE(FAIL() << str, str.c_str()); } // Tests that we can output strings containing embedded NULs. // Limited to Linux because we can only do this with std::string's. TEST(StreamableTest, stringWithEmbeddedNUL) { static const char char_array_with_nul[] = "Here's a NUL\0 and some more string"; static const std::string string_with_nul(char_array_with_nul, sizeof(char_array_with_nul) - 1); // drops the trailing NUL EXPECT_FATAL_FAILURE(FAIL() << string_with_nul, "Here's a NUL\\0 and some more string"); } // Tests that we can output a NUL char. TEST(StreamableTest, NULChar) { EXPECT_FATAL_FAILURE({ // NOLINT FAIL() << "A NUL" << '\0' << " and some more string"; }, "A NUL\\0 and some more string"); } // Tests using int as an assertion message. TEST(StreamableTest, int) { EXPECT_FATAL_FAILURE(FAIL() << 900913, "900913"); } // Tests using NULL char pointer as an assertion message. // // In MSVC, streaming a NULL char * causes access violation. Google Test // implemented a workaround (substituting "(null)" for NULL). This // tests whether the workaround works. TEST(StreamableTest, NullCharPtr) { EXPECT_FATAL_FAILURE(FAIL() << static_cast(NULL), "(null)"); } // Tests that basic IO manipulators (endl, ends, and flush) can be // streamed to testing::Message. TEST(StreamableTest, BasicIoManip) { EXPECT_FATAL_FAILURE({ // NOLINT FAIL() << "Line 1." << std::endl << "A NUL char " << std::ends << std::flush << " in line 2."; }, "Line 1.\nA NUL char \\0 in line 2."); } // Tests the macros that haven't been covered so far. void AddFailureHelper(bool* aborted) { *aborted = true; ADD_FAILURE() << "Intentional failure."; *aborted = false; } // Tests ADD_FAILURE. TEST(MacroTest, ADD_FAILURE) { bool aborted = true; EXPECT_NONFATAL_FAILURE(AddFailureHelper(&aborted), "Intentional failure."); EXPECT_FALSE(aborted); } // Tests ADD_FAILURE_AT. TEST(MacroTest, ADD_FAILURE_AT) { // Verifies that ADD_FAILURE_AT does generate a nonfatal failure and // the failure message contains the user-streamed part. EXPECT_NONFATAL_FAILURE(ADD_FAILURE_AT("foo.cc", 42) << "Wrong!", "Wrong!"); // Verifies that the user-streamed part is optional. EXPECT_NONFATAL_FAILURE(ADD_FAILURE_AT("foo.cc", 42), "Failed"); // Unfortunately, we cannot verify that the failure message contains // the right file path and line number the same way, as // EXPECT_NONFATAL_FAILURE() doesn't get to see the file path and // line number. Instead, we do that in gtest_output_test_.cc. } // Tests FAIL. TEST(MacroTest, FAIL) { EXPECT_FATAL_FAILURE(FAIL(), "Failed"); EXPECT_FATAL_FAILURE(FAIL() << "Intentional failure.", "Intentional failure."); } // Tests SUCCEED TEST(MacroTest, SUCCEED) { SUCCEED(); SUCCEED() << "Explicit success."; } // Tests for EXPECT_EQ() and ASSERT_EQ(). // // These tests fail *intentionally*, s.t. the failure messages can be // generated and tested. // // We have different tests for different argument types. // Tests using bool values in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, Bool) { EXPECT_EQ(true, true); EXPECT_FATAL_FAILURE({ bool false_value = false; ASSERT_EQ(false_value, true); }, "Value of: true"); } // Tests using int values in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, Int) { ASSERT_EQ(32, 32); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(32, 33), "33"); } // Tests using time_t values in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, Time_T) { EXPECT_EQ(static_cast(0), static_cast(0)); EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast(0), static_cast(1234)), "1234"); } // Tests using char values in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, Char) { ASSERT_EQ('z', 'z'); const char ch = 'b'; EXPECT_NONFATAL_FAILURE(EXPECT_EQ('\0', ch), "ch"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ('a', ch), "ch"); } // Tests using wchar_t values in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, WideChar) { EXPECT_EQ(L'b', L'b'); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(L'\0', L'x'), "Value of: L'x'\n" " Actual: L'x' (120, 0x78)\n" "Expected: L'\0'\n" "Which is: L'\0' (0, 0x0)"); static wchar_t wchar; wchar = L'b'; EXPECT_NONFATAL_FAILURE(EXPECT_EQ(L'a', wchar), "wchar"); wchar = 0x8119; EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast(0x8120), wchar), "Value of: wchar"); } // Tests using ::std::string values in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, StdString) { // Compares a const char* to an std::string that has identical // content. ASSERT_EQ("Test", ::std::string("Test")); // Compares two identical std::strings. static const ::std::string str1("A * in the middle"); static const ::std::string str2(str1); EXPECT_EQ(str1, str2); // Compares a const char* to an std::string that has different // content EXPECT_NONFATAL_FAILURE(EXPECT_EQ("Test", ::std::string("test")), "\"test\""); // Compares an std::string to a char* that has different content. char* const p1 = const_cast("foo"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(::std::string("bar"), p1), "p1"); // Compares two std::strings that have different contents, one of // which having a NUL character in the middle. This should fail. static ::std::string str3(str1); str3.at(2) = '\0'; EXPECT_FATAL_FAILURE(ASSERT_EQ(str1, str3), "Value of: str3\n" " Actual: \"A \\0 in the middle\""); } #if GTEST_HAS_STD_WSTRING // Tests using ::std::wstring values in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, StdWideString) { // Compares two identical std::wstrings. const ::std::wstring wstr1(L"A * in the middle"); const ::std::wstring wstr2(wstr1); ASSERT_EQ(wstr1, wstr2); // Compares an std::wstring to a const wchar_t* that has identical // content. const wchar_t kTestX8119[] = { 'T', 'e', 's', 't', 0x8119, '\0' }; EXPECT_EQ(::std::wstring(kTestX8119), kTestX8119); // Compares an std::wstring to a const wchar_t* that has different // content. const wchar_t kTestX8120[] = { 'T', 'e', 's', 't', 0x8120, '\0' }; EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_EQ(::std::wstring(kTestX8119), kTestX8120); }, "kTestX8120"); // Compares two std::wstrings that have different contents, one of // which having a NUL character in the middle. ::std::wstring wstr3(wstr1); wstr3.at(2) = L'\0'; EXPECT_NONFATAL_FAILURE(EXPECT_EQ(wstr1, wstr3), "wstr3"); // Compares a wchar_t* to an std::wstring that has different // content. EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_EQ(const_cast(L"foo"), ::std::wstring(L"bar")); }, ""); } #endif // GTEST_HAS_STD_WSTRING #if GTEST_HAS_GLOBAL_STRING // Tests using ::string values in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, GlobalString) { // Compares a const char* to a ::string that has identical content. EXPECT_EQ("Test", ::string("Test")); // Compares two identical ::strings. const ::string str1("A * in the middle"); const ::string str2(str1); ASSERT_EQ(str1, str2); // Compares a ::string to a const char* that has different content. EXPECT_NONFATAL_FAILURE(EXPECT_EQ(::string("Test"), "test"), "test"); // Compares two ::strings that have different contents, one of which // having a NUL character in the middle. ::string str3(str1); str3.at(2) = '\0'; EXPECT_NONFATAL_FAILURE(EXPECT_EQ(str1, str3), "str3"); // Compares a ::string to a char* that has different content. EXPECT_FATAL_FAILURE({ // NOLINT ASSERT_EQ(::string("bar"), const_cast("foo")); }, ""); } #endif // GTEST_HAS_GLOBAL_STRING #if GTEST_HAS_GLOBAL_WSTRING // Tests using ::wstring values in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, GlobalWideString) { // Compares two identical ::wstrings. static const ::wstring wstr1(L"A * in the middle"); static const ::wstring wstr2(wstr1); EXPECT_EQ(wstr1, wstr2); // Compares a const wchar_t* to a ::wstring that has identical content. const wchar_t kTestX8119[] = { 'T', 'e', 's', 't', 0x8119, '\0' }; ASSERT_EQ(kTestX8119, ::wstring(kTestX8119)); // Compares a const wchar_t* to a ::wstring that has different // content. const wchar_t kTestX8120[] = { 'T', 'e', 's', 't', 0x8120, '\0' }; EXPECT_NONFATAL_FAILURE({ // NOLINT EXPECT_EQ(kTestX8120, ::wstring(kTestX8119)); }, "Test\\x8119"); // Compares a wchar_t* to a ::wstring that has different content. wchar_t* const p1 = const_cast(L"foo"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, ::wstring(L"bar")), "bar"); // Compares two ::wstrings that have different contents, one of which // having a NUL character in the middle. static ::wstring wstr3; wstr3 = wstr1; wstr3.at(2) = L'\0'; EXPECT_FATAL_FAILURE(ASSERT_EQ(wstr1, wstr3), "wstr3"); } #endif // GTEST_HAS_GLOBAL_WSTRING // Tests using char pointers in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, CharPointer) { char* const p0 = NULL; // Only way to get the Nokia compiler to compile the cast // is to have a separate void* variable first. Putting // the two casts on the same line doesn't work, neither does // a direct C-style to char*. void* pv1 = (void*)0x1234; // NOLINT void* pv2 = (void*)0xABC0; // NOLINT char* const p1 = reinterpret_cast(pv1); char* const p2 = reinterpret_cast(pv2); ASSERT_EQ(p1, p1); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2), "Value of: p2"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2), "p2"); EXPECT_FATAL_FAILURE(ASSERT_EQ(reinterpret_cast(0x1234), reinterpret_cast(0xABC0)), "ABC0"); } // Tests using wchar_t pointers in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, WideCharPointer) { wchar_t* const p0 = NULL; // Only way to get the Nokia compiler to compile the cast // is to have a separate void* variable first. Putting // the two casts on the same line doesn't work, neither does // a direct C-style to char*. void* pv1 = (void*)0x1234; // NOLINT void* pv2 = (void*)0xABC0; // NOLINT wchar_t* const p1 = reinterpret_cast(pv1); wchar_t* const p2 = reinterpret_cast(pv2); EXPECT_EQ(p0, p0); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2), "Value of: p2"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2), "p2"); void* pv3 = (void*)0x1234; // NOLINT void* pv4 = (void*)0xABC0; // NOLINT const wchar_t* p3 = reinterpret_cast(pv3); const wchar_t* p4 = reinterpret_cast(pv4); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p3, p4), "p4"); } // Tests using other types of pointers in {EXPECT|ASSERT}_EQ. TEST(EqAssertionTest, OtherPointer) { ASSERT_EQ(static_cast(NULL), static_cast(NULL)); EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast(NULL), reinterpret_cast(0x1234)), "0x1234"); } // A class that supports binary comparison operators but not streaming. class UnprintableChar { public: explicit UnprintableChar(char ch) : char_(ch) {} bool operator==(const UnprintableChar& rhs) const { return char_ == rhs.char_; } bool operator!=(const UnprintableChar& rhs) const { return char_ != rhs.char_; } bool operator<(const UnprintableChar& rhs) const { return char_ < rhs.char_; } bool operator<=(const UnprintableChar& rhs) const { return char_ <= rhs.char_; } bool operator>(const UnprintableChar& rhs) const { return char_ > rhs.char_; } bool operator>=(const UnprintableChar& rhs) const { return char_ >= rhs.char_; } private: char char_; }; // Tests that ASSERT_EQ() and friends don't require the arguments to // be printable. TEST(ComparisonAssertionTest, AcceptsUnprintableArgs) { const UnprintableChar x('x'), y('y'); ASSERT_EQ(x, x); EXPECT_NE(x, y); ASSERT_LT(x, y); EXPECT_LE(x, y); ASSERT_GT(y, x); EXPECT_GE(x, x); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y), "1-byte object <78>"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y), "1-byte object <79>"); EXPECT_NONFATAL_FAILURE(EXPECT_LT(y, y), "1-byte object <79>"); EXPECT_NONFATAL_FAILURE(EXPECT_GT(x, y), "1-byte object <78>"); EXPECT_NONFATAL_FAILURE(EXPECT_GT(x, y), "1-byte object <79>"); // Code tested by EXPECT_FATAL_FAILURE cannot reference local // variables, so we have to write UnprintableChar('x') instead of x. #ifndef __BORLANDC__ // ICE's in C++Builder. EXPECT_FATAL_FAILURE(ASSERT_NE(UnprintableChar('x'), UnprintableChar('x')), "1-byte object <78>"); EXPECT_FATAL_FAILURE(ASSERT_LE(UnprintableChar('y'), UnprintableChar('x')), "1-byte object <78>"); #endif EXPECT_FATAL_FAILURE(ASSERT_LE(UnprintableChar('y'), UnprintableChar('x')), "1-byte object <79>"); EXPECT_FATAL_FAILURE(ASSERT_GE(UnprintableChar('x'), UnprintableChar('y')), "1-byte object <78>"); EXPECT_FATAL_FAILURE(ASSERT_GE(UnprintableChar('x'), UnprintableChar('y')), "1-byte object <79>"); } // Tests the FRIEND_TEST macro. // This class has a private member we want to test. We will test it // both in a TEST and in a TEST_F. class Foo { public: Foo() {} private: int Bar() const { return 1; } // Declares the friend tests that can access the private member // Bar(). FRIEND_TEST(FRIEND_TEST_Test, TEST); FRIEND_TEST(FRIEND_TEST_Test2, TEST_F); }; // Tests that the FRIEND_TEST declaration allows a TEST to access a // class's private members. This should compile. TEST(FRIEND_TEST_Test, TEST) { ASSERT_EQ(1, Foo().Bar()); } // The fixture needed to test using FRIEND_TEST with TEST_F. class FRIEND_TEST_Test2 : public Test { protected: Foo foo; }; // Tests that the FRIEND_TEST declaration allows a TEST_F to access a // class's private members. This should compile. TEST_F(FRIEND_TEST_Test2, TEST_F) { ASSERT_EQ(1, foo.Bar()); } // Tests the life cycle of Test objects. // The test fixture for testing the life cycle of Test objects. // // This class counts the number of live test objects that uses this // fixture. class TestLifeCycleTest : public Test { protected: // Constructor. Increments the number of test objects that uses // this fixture. TestLifeCycleTest() { count_++; } // Destructor. Decrements the number of test objects that uses this // fixture. ~TestLifeCycleTest() { count_--; } // Returns the number of live test objects that uses this fixture. int count() const { return count_; } private: static int count_; }; int TestLifeCycleTest::count_ = 0; // Tests the life cycle of test objects. TEST_F(TestLifeCycleTest, Test1) { // There should be only one test object in this test case that's // currently alive. ASSERT_EQ(1, count()); } // Tests the life cycle of test objects. TEST_F(TestLifeCycleTest, Test2) { // After Test1 is done and Test2 is started, there should still be // only one live test object, as the object for Test1 should've been // deleted. ASSERT_EQ(1, count()); } } // namespace // Tests that the copy constructor works when it is NOT optimized away by // the compiler. TEST(AssertionResultTest, CopyConstructorWorksWhenNotOptimied) { // Checks that the copy constructor doesn't try to dereference NULL pointers // in the source object. AssertionResult r1 = AssertionSuccess(); AssertionResult r2 = r1; // The following line is added to prevent the compiler from optimizing // away the constructor call. r1 << "abc"; AssertionResult r3 = r1; EXPECT_EQ(static_cast(r3), static_cast(r1)); EXPECT_STREQ("abc", r1.message()); } // Tests that AssertionSuccess and AssertionFailure construct // AssertionResult objects as expected. TEST(AssertionResultTest, ConstructionWorks) { AssertionResult r1 = AssertionSuccess(); EXPECT_TRUE(r1); EXPECT_STREQ("", r1.message()); AssertionResult r2 = AssertionSuccess() << "abc"; EXPECT_TRUE(r2); EXPECT_STREQ("abc", r2.message()); AssertionResult r3 = AssertionFailure(); EXPECT_FALSE(r3); EXPECT_STREQ("", r3.message()); AssertionResult r4 = AssertionFailure() << "def"; EXPECT_FALSE(r4); EXPECT_STREQ("def", r4.message()); AssertionResult r5 = AssertionFailure(Message() << "ghi"); EXPECT_FALSE(r5); EXPECT_STREQ("ghi", r5.message()); } // Tests that the negation flips the predicate result but keeps the message. TEST(AssertionResultTest, NegationWorks) { AssertionResult r1 = AssertionSuccess() << "abc"; EXPECT_FALSE(!r1); EXPECT_STREQ("abc", (!r1).message()); AssertionResult r2 = AssertionFailure() << "def"; EXPECT_TRUE(!r2); EXPECT_STREQ("def", (!r2).message()); } TEST(AssertionResultTest, StreamingWorks) { AssertionResult r = AssertionSuccess(); r << "abc" << 'd' << 0 << true; EXPECT_STREQ("abcd0true", r.message()); } TEST(AssertionResultTest, CanStreamOstreamManipulators) { AssertionResult r = AssertionSuccess(); r << "Data" << std::endl << std::flush << std::ends << "Will be visible"; EXPECT_STREQ("Data\n\\0Will be visible", r.message()); } // The next test uses explicit conversion operators -- a C++11 feature. #if GTEST_LANG_CXX11 TEST(AssertionResultTest, ConstructibleFromContextuallyConvertibleToBool) { struct ExplicitlyConvertibleToBool { explicit operator bool() const { return value; } bool value; }; ExplicitlyConvertibleToBool v1 = {false}; ExplicitlyConvertibleToBool v2 = {true}; EXPECT_FALSE(v1); EXPECT_TRUE(v2); } #endif // GTEST_LANG_CXX11 struct ConvertibleToAssertionResult { operator AssertionResult() const { return AssertionResult(true); } }; TEST(AssertionResultTest, ConstructibleFromImplicitlyConvertible) { ConvertibleToAssertionResult obj; EXPECT_TRUE(obj); } // Tests streaming a user type whose definition and operator << are // both in the global namespace. class Base { public: explicit Base(int an_x) : x_(an_x) {} int x() const { return x_; } private: int x_; }; std::ostream& operator<<(std::ostream& os, const Base& val) { return os << val.x(); } std::ostream& operator<<(std::ostream& os, const Base* pointer) { return os << "(" << pointer->x() << ")"; } TEST(MessageTest, CanStreamUserTypeInGlobalNameSpace) { Message msg; Base a(1); msg << a << &a; // Uses ::operator<<. EXPECT_STREQ("1(1)", msg.GetString().c_str()); } // Tests streaming a user type whose definition and operator<< are // both in an unnamed namespace. namespace { class MyTypeInUnnamedNameSpace : public Base { public: explicit MyTypeInUnnamedNameSpace(int an_x): Base(an_x) {} }; std::ostream& operator<<(std::ostream& os, const MyTypeInUnnamedNameSpace& val) { return os << val.x(); } std::ostream& operator<<(std::ostream& os, const MyTypeInUnnamedNameSpace* pointer) { return os << "(" << pointer->x() << ")"; } } // namespace TEST(MessageTest, CanStreamUserTypeInUnnamedNameSpace) { Message msg; MyTypeInUnnamedNameSpace a(1); msg << a << &a; // Uses ::operator<<. EXPECT_STREQ("1(1)", msg.GetString().c_str()); } // Tests streaming a user type whose definition and operator<< are // both in a user namespace. namespace namespace1 { class MyTypeInNameSpace1 : public Base { public: explicit MyTypeInNameSpace1(int an_x): Base(an_x) {} }; std::ostream& operator<<(std::ostream& os, const MyTypeInNameSpace1& val) { return os << val.x(); } std::ostream& operator<<(std::ostream& os, const MyTypeInNameSpace1* pointer) { return os << "(" << pointer->x() << ")"; } } // namespace namespace1 TEST(MessageTest, CanStreamUserTypeInUserNameSpace) { Message msg; namespace1::MyTypeInNameSpace1 a(1); msg << a << &a; // Uses namespace1::operator<<. EXPECT_STREQ("1(1)", msg.GetString().c_str()); } // Tests streaming a user type whose definition is in a user namespace // but whose operator<< is in the global namespace. namespace namespace2 { class MyTypeInNameSpace2 : public ::Base { public: explicit MyTypeInNameSpace2(int an_x): Base(an_x) {} }; } // namespace namespace2 std::ostream& operator<<(std::ostream& os, const namespace2::MyTypeInNameSpace2& val) { return os << val.x(); } std::ostream& operator<<(std::ostream& os, const namespace2::MyTypeInNameSpace2* pointer) { return os << "(" << pointer->x() << ")"; } TEST(MessageTest, CanStreamUserTypeInUserNameSpaceWithStreamOperatorInGlobal) { Message msg; namespace2::MyTypeInNameSpace2 a(1); msg << a << &a; // Uses ::operator<<. EXPECT_STREQ("1(1)", msg.GetString().c_str()); } // Tests streaming NULL pointers to testing::Message. TEST(MessageTest, NullPointers) { Message msg; char* const p1 = NULL; unsigned char* const p2 = NULL; int* p3 = NULL; double* p4 = NULL; bool* p5 = NULL; Message* p6 = NULL; msg << p1 << p2 << p3 << p4 << p5 << p6; ASSERT_STREQ("(null)(null)(null)(null)(null)(null)", msg.GetString().c_str()); } // Tests streaming wide strings to testing::Message. TEST(MessageTest, WideStrings) { // Streams a NULL of type const wchar_t*. const wchar_t* const_wstr = NULL; EXPECT_STREQ("(null)", (Message() << const_wstr).GetString().c_str()); // Streams a NULL of type wchar_t*. wchar_t* wstr = NULL; EXPECT_STREQ("(null)", (Message() << wstr).GetString().c_str()); // Streams a non-NULL of type const wchar_t*. const_wstr = L"abc\x8119"; EXPECT_STREQ("abc\xe8\x84\x99", (Message() << const_wstr).GetString().c_str()); // Streams a non-NULL of type wchar_t*. wstr = const_cast(const_wstr); EXPECT_STREQ("abc\xe8\x84\x99", (Message() << wstr).GetString().c_str()); } // This line tests that we can define tests in the testing namespace. namespace testing { // Tests the TestInfo class. class TestInfoTest : public Test { protected: static const TestInfo* GetTestInfo(const char* test_name) { const TestCase* const test_case = GetUnitTestImpl()-> GetTestCase("TestInfoTest", "", NULL, NULL); for (int i = 0; i < test_case->total_test_count(); ++i) { const TestInfo* const test_info = test_case->GetTestInfo(i); if (strcmp(test_name, test_info->name()) == 0) return test_info; } return NULL; } static const TestResult* GetTestResult( const TestInfo* test_info) { return test_info->result(); } }; // Tests TestInfo::test_case_name() and TestInfo::name(). TEST_F(TestInfoTest, Names) { const TestInfo* const test_info = GetTestInfo("Names"); ASSERT_STREQ("TestInfoTest", test_info->test_case_name()); ASSERT_STREQ("Names", test_info->name()); } // Tests TestInfo::result(). TEST_F(TestInfoTest, result) { const TestInfo* const test_info = GetTestInfo("result"); // Initially, there is no TestPartResult for this test. ASSERT_EQ(0, GetTestResult(test_info)->total_part_count()); // After the previous assertion, there is still none. ASSERT_EQ(0, GetTestResult(test_info)->total_part_count()); } // Tests setting up and tearing down a test case. class SetUpTestCaseTest : public Test { protected: // This will be called once before the first test in this test case // is run. static void SetUpTestCase() { printf("Setting up the test case . . .\n"); // Initializes some shared resource. In this simple example, we // just create a C string. More complex stuff can be done if // desired. shared_resource_ = "123"; // Increments the number of test cases that have been set up. counter_++; // SetUpTestCase() should be called only once. EXPECT_EQ(1, counter_); } // This will be called once after the last test in this test case is // run. static void TearDownTestCase() { printf("Tearing down the test case . . .\n"); // Decrements the number of test cases that have been set up. counter_--; // TearDownTestCase() should be called only once. EXPECT_EQ(0, counter_); // Cleans up the shared resource. shared_resource_ = NULL; } // This will be called before each test in this test case. virtual void SetUp() { // SetUpTestCase() should be called only once, so counter_ should // always be 1. EXPECT_EQ(1, counter_); } // Number of test cases that have been set up. static int counter_; // Some resource to be shared by all tests in this test case. static const char* shared_resource_; }; int SetUpTestCaseTest::counter_ = 0; const char* SetUpTestCaseTest::shared_resource_ = NULL; // A test that uses the shared resource. TEST_F(SetUpTestCaseTest, Test1) { EXPECT_STRNE(NULL, shared_resource_); } // Another test that uses the shared resource. TEST_F(SetUpTestCaseTest, Test2) { EXPECT_STREQ("123", shared_resource_); } // The InitGoogleTestTest test case tests testing::InitGoogleTest(). // The Flags struct stores a copy of all Google Test flags. struct Flags { // Constructs a Flags struct where each flag has its default value. Flags() : also_run_disabled_tests(false), break_on_failure(false), catch_exceptions(false), death_test_use_fork(false), filter(""), list_tests(false), output(""), print_time(true), random_seed(0), repeat(1), shuffle(false), stack_trace_depth(kMaxStackTraceDepth), stream_result_to(""), throw_on_failure(false) {} // Factory methods. // Creates a Flags struct where the gtest_also_run_disabled_tests flag has // the given value. static Flags AlsoRunDisabledTests(bool also_run_disabled_tests) { Flags flags; flags.also_run_disabled_tests = also_run_disabled_tests; return flags; } // Creates a Flags struct where the gtest_break_on_failure flag has // the given value. static Flags BreakOnFailure(bool break_on_failure) { Flags flags; flags.break_on_failure = break_on_failure; return flags; } // Creates a Flags struct where the gtest_catch_exceptions flag has // the given value. static Flags CatchExceptions(bool catch_exceptions) { Flags flags; flags.catch_exceptions = catch_exceptions; return flags; } // Creates a Flags struct where the gtest_death_test_use_fork flag has // the given value. static Flags DeathTestUseFork(bool death_test_use_fork) { Flags flags; flags.death_test_use_fork = death_test_use_fork; return flags; } // Creates a Flags struct where the gtest_filter flag has the given // value. static Flags Filter(const char* filter) { Flags flags; flags.filter = filter; return flags; } // Creates a Flags struct where the gtest_list_tests flag has the // given value. static Flags ListTests(bool list_tests) { Flags flags; flags.list_tests = list_tests; return flags; } // Creates a Flags struct where the gtest_output flag has the given // value. static Flags Output(const char* output) { Flags flags; flags.output = output; return flags; } // Creates a Flags struct where the gtest_print_time flag has the given // value. static Flags PrintTime(bool print_time) { Flags flags; flags.print_time = print_time; return flags; } // Creates a Flags struct where the gtest_random_seed flag has // the given value. static Flags RandomSeed(Int32 random_seed) { Flags flags; flags.random_seed = random_seed; return flags; } // Creates a Flags struct where the gtest_repeat flag has the given // value. static Flags Repeat(Int32 repeat) { Flags flags; flags.repeat = repeat; return flags; } // Creates a Flags struct where the gtest_shuffle flag has // the given value. static Flags Shuffle(bool shuffle) { Flags flags; flags.shuffle = shuffle; return flags; } // Creates a Flags struct where the GTEST_FLAG(stack_trace_depth) flag has // the given value. static Flags StackTraceDepth(Int32 stack_trace_depth) { Flags flags; flags.stack_trace_depth = stack_trace_depth; return flags; } // Creates a Flags struct where the GTEST_FLAG(stream_result_to) flag has // the given value. static Flags StreamResultTo(const char* stream_result_to) { Flags flags; flags.stream_result_to = stream_result_to; return flags; } // Creates a Flags struct where the gtest_throw_on_failure flag has // the given value. static Flags ThrowOnFailure(bool throw_on_failure) { Flags flags; flags.throw_on_failure = throw_on_failure; return flags; } // These fields store the flag values. bool also_run_disabled_tests; bool break_on_failure; bool catch_exceptions; bool death_test_use_fork; const char* filter; bool list_tests; const char* output; bool print_time; Int32 random_seed; Int32 repeat; bool shuffle; Int32 stack_trace_depth; const char* stream_result_to; bool throw_on_failure; }; // Fixture for testing InitGoogleTest(). class InitGoogleTestTest : public Test { protected: // Clears the flags before each test. virtual void SetUp() { GTEST_FLAG(also_run_disabled_tests) = false; GTEST_FLAG(break_on_failure) = false; GTEST_FLAG(catch_exceptions) = false; GTEST_FLAG(death_test_use_fork) = false; GTEST_FLAG(filter) = ""; GTEST_FLAG(list_tests) = false; GTEST_FLAG(output) = ""; GTEST_FLAG(print_time) = true; GTEST_FLAG(random_seed) = 0; GTEST_FLAG(repeat) = 1; GTEST_FLAG(shuffle) = false; GTEST_FLAG(stack_trace_depth) = kMaxStackTraceDepth; GTEST_FLAG(stream_result_to) = ""; GTEST_FLAG(throw_on_failure) = false; } // Asserts that two narrow or wide string arrays are equal. template static void AssertStringArrayEq(size_t size1, CharType** array1, size_t size2, CharType** array2) { ASSERT_EQ(size1, size2) << " Array sizes different."; for (size_t i = 0; i != size1; i++) { ASSERT_STREQ(array1[i], array2[i]) << " where i == " << i; } } // Verifies that the flag values match the expected values. static void CheckFlags(const Flags& expected) { EXPECT_EQ(expected.also_run_disabled_tests, GTEST_FLAG(also_run_disabled_tests)); EXPECT_EQ(expected.break_on_failure, GTEST_FLAG(break_on_failure)); EXPECT_EQ(expected.catch_exceptions, GTEST_FLAG(catch_exceptions)); EXPECT_EQ(expected.death_test_use_fork, GTEST_FLAG(death_test_use_fork)); EXPECT_STREQ(expected.filter, GTEST_FLAG(filter).c_str()); EXPECT_EQ(expected.list_tests, GTEST_FLAG(list_tests)); EXPECT_STREQ(expected.output, GTEST_FLAG(output).c_str()); EXPECT_EQ(expected.print_time, GTEST_FLAG(print_time)); EXPECT_EQ(expected.random_seed, GTEST_FLAG(random_seed)); EXPECT_EQ(expected.repeat, GTEST_FLAG(repeat)); EXPECT_EQ(expected.shuffle, GTEST_FLAG(shuffle)); EXPECT_EQ(expected.stack_trace_depth, GTEST_FLAG(stack_trace_depth)); EXPECT_STREQ(expected.stream_result_to, GTEST_FLAG(stream_result_to).c_str()); EXPECT_EQ(expected.throw_on_failure, GTEST_FLAG(throw_on_failure)); } // Parses a command line (specified by argc1 and argv1), then // verifies that the flag values are expected and that the // recognized flags are removed from the command line. template static void TestParsingFlags(int argc1, const CharType** argv1, int argc2, const CharType** argv2, const Flags& expected, bool should_print_help) { const bool saved_help_flag = ::testing::internal::g_help_flag; ::testing::internal::g_help_flag = false; #if GTEST_HAS_STREAM_REDIRECTION CaptureStdout(); #endif // Parses the command line. internal::ParseGoogleTestFlagsOnly(&argc1, const_cast(argv1)); #if GTEST_HAS_STREAM_REDIRECTION const std::string captured_stdout = GetCapturedStdout(); #endif // Verifies the flag values. CheckFlags(expected); // Verifies that the recognized flags are removed from the command // line. AssertStringArrayEq(argc1 + 1, argv1, argc2 + 1, argv2); // ParseGoogleTestFlagsOnly should neither set g_help_flag nor print the // help message for the flags it recognizes. EXPECT_EQ(should_print_help, ::testing::internal::g_help_flag); #if GTEST_HAS_STREAM_REDIRECTION const char* const expected_help_fragment = "This program contains tests written using"; if (should_print_help) { EXPECT_PRED_FORMAT2(IsSubstring, expected_help_fragment, captured_stdout); } else { EXPECT_PRED_FORMAT2(IsNotSubstring, expected_help_fragment, captured_stdout); } #endif // GTEST_HAS_STREAM_REDIRECTION ::testing::internal::g_help_flag = saved_help_flag; } // This macro wraps TestParsingFlags s.t. the user doesn't need // to specify the array sizes. #define GTEST_TEST_PARSING_FLAGS_(argv1, argv2, expected, should_print_help) \ TestParsingFlags(sizeof(argv1)/sizeof(*argv1) - 1, argv1, \ sizeof(argv2)/sizeof(*argv2) - 1, argv2, \ expected, should_print_help) }; // Tests parsing an empty command line. TEST_F(InitGoogleTestTest, Empty) { const char* argv[] = { NULL }; const char* argv2[] = { NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false); } // Tests parsing a command line that has no flag. TEST_F(InitGoogleTestTest, NoFlag) { const char* argv[] = { "foo.exe", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false); } // Tests parsing a bad --gtest_filter flag. TEST_F(InitGoogleTestTest, FilterBad) { const char* argv[] = { "foo.exe", "--gtest_filter", NULL }; const char* argv2[] = { "foo.exe", "--gtest_filter", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""), true); } // Tests parsing an empty --gtest_filter flag. TEST_F(InitGoogleTestTest, FilterEmpty) { const char* argv[] = { "foo.exe", "--gtest_filter=", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""), false); } // Tests parsing a non-empty --gtest_filter flag. TEST_F(InitGoogleTestTest, FilterNonEmpty) { const char* argv[] = { "foo.exe", "--gtest_filter=abc", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("abc"), false); } // Tests parsing --gtest_break_on_failure. TEST_F(InitGoogleTestTest, BreakOnFailureWithoutValue) { const char* argv[] = { "foo.exe", "--gtest_break_on_failure", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(true), false); } // Tests parsing --gtest_break_on_failure=0. TEST_F(InitGoogleTestTest, BreakOnFailureFalse_0) { const char* argv[] = { "foo.exe", "--gtest_break_on_failure=0", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false); } // Tests parsing --gtest_break_on_failure=f. TEST_F(InitGoogleTestTest, BreakOnFailureFalse_f) { const char* argv[] = { "foo.exe", "--gtest_break_on_failure=f", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false); } // Tests parsing --gtest_break_on_failure=F. TEST_F(InitGoogleTestTest, BreakOnFailureFalse_F) { const char* argv[] = { "foo.exe", "--gtest_break_on_failure=F", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false); } // Tests parsing a --gtest_break_on_failure flag that has a "true" // definition. TEST_F(InitGoogleTestTest, BreakOnFailureTrue) { const char* argv[] = { "foo.exe", "--gtest_break_on_failure=1", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(true), false); } // Tests parsing --gtest_catch_exceptions. TEST_F(InitGoogleTestTest, CatchExceptions) { const char* argv[] = { "foo.exe", "--gtest_catch_exceptions", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::CatchExceptions(true), false); } // Tests parsing --gtest_death_test_use_fork. TEST_F(InitGoogleTestTest, DeathTestUseFork) { const char* argv[] = { "foo.exe", "--gtest_death_test_use_fork", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::DeathTestUseFork(true), false); } // Tests having the same flag twice with different values. The // expected behavior is that the one coming last takes precedence. TEST_F(InitGoogleTestTest, DuplicatedFlags) { const char* argv[] = { "foo.exe", "--gtest_filter=a", "--gtest_filter=b", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("b"), false); } // Tests having an unrecognized flag on the command line. TEST_F(InitGoogleTestTest, UnrecognizedFlag) { const char* argv[] = { "foo.exe", "--gtest_break_on_failure", "bar", // Unrecognized by Google Test. "--gtest_filter=b", NULL }; const char* argv2[] = { "foo.exe", "bar", NULL }; Flags flags; flags.break_on_failure = true; flags.filter = "b"; GTEST_TEST_PARSING_FLAGS_(argv, argv2, flags, false); } // Tests having a --gtest_list_tests flag TEST_F(InitGoogleTestTest, ListTestsFlag) { const char* argv[] = { "foo.exe", "--gtest_list_tests", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true), false); } // Tests having a --gtest_list_tests flag with a "true" value TEST_F(InitGoogleTestTest, ListTestsTrue) { const char* argv[] = { "foo.exe", "--gtest_list_tests=1", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true), false); } // Tests having a --gtest_list_tests flag with a "false" value TEST_F(InitGoogleTestTest, ListTestsFalse) { const char* argv[] = { "foo.exe", "--gtest_list_tests=0", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false); } // Tests parsing --gtest_list_tests=f. TEST_F(InitGoogleTestTest, ListTestsFalse_f) { const char* argv[] = { "foo.exe", "--gtest_list_tests=f", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false); } // Tests parsing --gtest_list_tests=F. TEST_F(InitGoogleTestTest, ListTestsFalse_F) { const char* argv[] = { "foo.exe", "--gtest_list_tests=F", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false); } // Tests parsing --gtest_output (invalid). TEST_F(InitGoogleTestTest, OutputEmpty) { const char* argv[] = { "foo.exe", "--gtest_output", NULL }; const char* argv2[] = { "foo.exe", "--gtest_output", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), true); } // Tests parsing --gtest_output=xml TEST_F(InitGoogleTestTest, OutputXml) { const char* argv[] = { "foo.exe", "--gtest_output=xml", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml"), false); } // Tests parsing --gtest_output=xml:file TEST_F(InitGoogleTestTest, OutputXmlFile) { const char* argv[] = { "foo.exe", "--gtest_output=xml:file", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml:file"), false); } // Tests parsing --gtest_output=xml:directory/path/ TEST_F(InitGoogleTestTest, OutputXmlDirectory) { const char* argv[] = { "foo.exe", "--gtest_output=xml:directory/path/", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml:directory/path/"), false); } // Tests having a --gtest_print_time flag TEST_F(InitGoogleTestTest, PrintTimeFlag) { const char* argv[] = { "foo.exe", "--gtest_print_time", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true), false); } // Tests having a --gtest_print_time flag with a "true" value TEST_F(InitGoogleTestTest, PrintTimeTrue) { const char* argv[] = { "foo.exe", "--gtest_print_time=1", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true), false); } // Tests having a --gtest_print_time flag with a "false" value TEST_F(InitGoogleTestTest, PrintTimeFalse) { const char* argv[] = { "foo.exe", "--gtest_print_time=0", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false); } // Tests parsing --gtest_print_time=f. TEST_F(InitGoogleTestTest, PrintTimeFalse_f) { const char* argv[] = { "foo.exe", "--gtest_print_time=f", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false); } // Tests parsing --gtest_print_time=F. TEST_F(InitGoogleTestTest, PrintTimeFalse_F) { const char* argv[] = { "foo.exe", "--gtest_print_time=F", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false); } // Tests parsing --gtest_random_seed=number TEST_F(InitGoogleTestTest, RandomSeed) { const char* argv[] = { "foo.exe", "--gtest_random_seed=1000", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::RandomSeed(1000), false); } // Tests parsing --gtest_repeat=number TEST_F(InitGoogleTestTest, Repeat) { const char* argv[] = { "foo.exe", "--gtest_repeat=1000", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Repeat(1000), false); } // Tests having a --gtest_also_run_disabled_tests flag TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFlag) { const char* argv[] = { "foo.exe", "--gtest_also_run_disabled_tests", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(true), false); } // Tests having a --gtest_also_run_disabled_tests flag with a "true" value TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsTrue) { const char* argv[] = { "foo.exe", "--gtest_also_run_disabled_tests=1", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(true), false); } // Tests having a --gtest_also_run_disabled_tests flag with a "false" value TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFalse) { const char* argv[] = { "foo.exe", "--gtest_also_run_disabled_tests=0", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(false), false); } // Tests parsing --gtest_shuffle. TEST_F(InitGoogleTestTest, ShuffleWithoutValue) { const char* argv[] = { "foo.exe", "--gtest_shuffle", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(true), false); } // Tests parsing --gtest_shuffle=0. TEST_F(InitGoogleTestTest, ShuffleFalse_0) { const char* argv[] = { "foo.exe", "--gtest_shuffle=0", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(false), false); } // Tests parsing a --gtest_shuffle flag that has a "true" // definition. TEST_F(InitGoogleTestTest, ShuffleTrue) { const char* argv[] = { "foo.exe", "--gtest_shuffle=1", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(true), false); } // Tests parsing --gtest_stack_trace_depth=number. TEST_F(InitGoogleTestTest, StackTraceDepth) { const char* argv[] = { "foo.exe", "--gtest_stack_trace_depth=5", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::StackTraceDepth(5), false); } TEST_F(InitGoogleTestTest, StreamResultTo) { const char* argv[] = { "foo.exe", "--gtest_stream_result_to=localhost:1234", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_( argv, argv2, Flags::StreamResultTo("localhost:1234"), false); } // Tests parsing --gtest_throw_on_failure. TEST_F(InitGoogleTestTest, ThrowOnFailureWithoutValue) { const char* argv[] = { "foo.exe", "--gtest_throw_on_failure", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true), false); } // Tests parsing --gtest_throw_on_failure=0. TEST_F(InitGoogleTestTest, ThrowOnFailureFalse_0) { const char* argv[] = { "foo.exe", "--gtest_throw_on_failure=0", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(false), false); } // Tests parsing a --gtest_throw_on_failure flag that has a "true" // definition. TEST_F(InitGoogleTestTest, ThrowOnFailureTrue) { const char* argv[] = { "foo.exe", "--gtest_throw_on_failure=1", NULL }; const char* argv2[] = { "foo.exe", NULL }; GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true), false); } #if GTEST_OS_WINDOWS // Tests parsing wide strings. TEST_F(InitGoogleTestTest, WideStrings) { const wchar_t* argv[] = { L"foo.exe", L"--gtest_filter=Foo*", L"--gtest_list_tests=1", L"--gtest_break_on_failure", L"--non_gtest_flag", NULL }; const wchar_t* argv2[] = { L"foo.exe", L"--non_gtest_flag", NULL }; Flags expected_flags; expected_flags.break_on_failure = true; expected_flags.filter = "Foo*"; expected_flags.list_tests = true; GTEST_TEST_PARSING_FLAGS_(argv, argv2, expected_flags, false); } #endif // GTEST_OS_WINDOWS // Tests current_test_info() in UnitTest. class CurrentTestInfoTest : public Test { protected: // Tests that current_test_info() returns NULL before the first test in // the test case is run. static void SetUpTestCase() { // There should be no tests running at this point. const TestInfo* test_info = UnitTest::GetInstance()->current_test_info(); EXPECT_TRUE(test_info == NULL) << "There should be no tests running at this point."; } // Tests that current_test_info() returns NULL after the last test in // the test case has run. static void TearDownTestCase() { const TestInfo* test_info = UnitTest::GetInstance()->current_test_info(); EXPECT_TRUE(test_info == NULL) << "There should be no tests running at this point."; } }; // Tests that current_test_info() returns TestInfo for currently running // test by checking the expected test name against the actual one. TEST_F(CurrentTestInfoTest, WorksForFirstTestInATestCase) { const TestInfo* test_info = UnitTest::GetInstance()->current_test_info(); ASSERT_TRUE(NULL != test_info) << "There is a test running so we should have a valid TestInfo."; EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name()) << "Expected the name of the currently running test case."; EXPECT_STREQ("WorksForFirstTestInATestCase", test_info->name()) << "Expected the name of the currently running test."; } // Tests that current_test_info() returns TestInfo for currently running // test by checking the expected test name against the actual one. We // use this test to see that the TestInfo object actually changed from // the previous invocation. TEST_F(CurrentTestInfoTest, WorksForSecondTestInATestCase) { const TestInfo* test_info = UnitTest::GetInstance()->current_test_info(); ASSERT_TRUE(NULL != test_info) << "There is a test running so we should have a valid TestInfo."; EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name()) << "Expected the name of the currently running test case."; EXPECT_STREQ("WorksForSecondTestInATestCase", test_info->name()) << "Expected the name of the currently running test."; } } // namespace testing // These two lines test that we can define tests in a namespace that // has the name "testing" and is nested in another namespace. namespace my_namespace { namespace testing { // Makes sure that TEST knows to use ::testing::Test instead of // ::my_namespace::testing::Test. class Test {}; // Makes sure that an assertion knows to use ::testing::Message instead of // ::my_namespace::testing::Message. class Message {}; // Makes sure that an assertion knows to use // ::testing::AssertionResult instead of // ::my_namespace::testing::AssertionResult. class AssertionResult {}; // Tests that an assertion that should succeed works as expected. TEST(NestedTestingNamespaceTest, Success) { EXPECT_EQ(1, 1) << "This shouldn't fail."; } // Tests that an assertion that should fail works as expected. TEST(NestedTestingNamespaceTest, Failure) { EXPECT_FATAL_FAILURE(FAIL() << "This failure is expected.", "This failure is expected."); } } // namespace testing } // namespace my_namespace // Tests that one can call superclass SetUp and TearDown methods-- // that is, that they are not private. // No tests are based on this fixture; the test "passes" if it compiles // successfully. class ProtectedFixtureMethodsTest : public Test { protected: virtual void SetUp() { Test::SetUp(); } virtual void TearDown() { Test::TearDown(); } }; // StreamingAssertionsTest tests the streaming versions of a representative // sample of assertions. TEST(StreamingAssertionsTest, Unconditional) { SUCCEED() << "expected success"; EXPECT_NONFATAL_FAILURE(ADD_FAILURE() << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(FAIL() << "expected failure", "expected failure"); } #ifdef __BORLANDC__ // Silences warnings: "Condition is always true", "Unreachable code" # pragma option push -w-ccc -w-rch #endif TEST(StreamingAssertionsTest, Truth) { EXPECT_TRUE(true) << "unexpected failure"; ASSERT_TRUE(true) << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(false) << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_TRUE(false) << "expected failure", "expected failure"); } TEST(StreamingAssertionsTest, Truth2) { EXPECT_FALSE(false) << "unexpected failure"; ASSERT_FALSE(false) << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(true) << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_FALSE(true) << "expected failure", "expected failure"); } #ifdef __BORLANDC__ // Restores warnings after previous "#pragma option push" supressed them # pragma option pop #endif TEST(StreamingAssertionsTest, IntegerEquals) { EXPECT_EQ(1, 1) << "unexpected failure"; ASSERT_EQ(1, 1) << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_EQ(1, 2) << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_EQ(1, 2) << "expected failure", "expected failure"); } TEST(StreamingAssertionsTest, IntegerLessThan) { EXPECT_LT(1, 2) << "unexpected failure"; ASSERT_LT(1, 2) << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 1) << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_LT(2, 1) << "expected failure", "expected failure"); } TEST(StreamingAssertionsTest, StringsEqual) { EXPECT_STREQ("foo", "foo") << "unexpected failure"; ASSERT_STREQ("foo", "foo") << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_STREQ("foo", "bar") << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_STREQ("foo", "bar") << "expected failure", "expected failure"); } TEST(StreamingAssertionsTest, StringsNotEqual) { EXPECT_STRNE("foo", "bar") << "unexpected failure"; ASSERT_STRNE("foo", "bar") << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_STRNE("foo", "foo") << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_STRNE("foo", "foo") << "expected failure", "expected failure"); } TEST(StreamingAssertionsTest, StringsEqualIgnoringCase) { EXPECT_STRCASEEQ("foo", "FOO") << "unexpected failure"; ASSERT_STRCASEEQ("foo", "FOO") << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_STRCASEEQ("foo", "bar") << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_STRCASEEQ("foo", "bar") << "expected failure", "expected failure"); } TEST(StreamingAssertionsTest, StringNotEqualIgnoringCase) { EXPECT_STRCASENE("foo", "bar") << "unexpected failure"; ASSERT_STRCASENE("foo", "bar") << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_STRCASENE("foo", "FOO") << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("bar", "BAR") << "expected failure", "expected failure"); } TEST(StreamingAssertionsTest, FloatingPointEquals) { EXPECT_FLOAT_EQ(1.0, 1.0) << "unexpected failure"; ASSERT_FLOAT_EQ(1.0, 1.0) << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(0.0, 1.0) << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(0.0, 1.0) << "expected failure", "expected failure"); } #if GTEST_HAS_EXCEPTIONS TEST(StreamingAssertionsTest, Throw) { EXPECT_THROW(ThrowAnInteger(), int) << "unexpected failure"; ASSERT_THROW(ThrowAnInteger(), int) << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnInteger(), bool) << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_THROW(ThrowAnInteger(), bool) << "expected failure", "expected failure"); } TEST(StreamingAssertionsTest, NoThrow) { EXPECT_NO_THROW(ThrowNothing()) << "unexpected failure"; ASSERT_NO_THROW(ThrowNothing()) << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnInteger()) << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnInteger()) << "expected failure", "expected failure"); } TEST(StreamingAssertionsTest, AnyThrow) { EXPECT_ANY_THROW(ThrowAnInteger()) << "unexpected failure"; ASSERT_ANY_THROW(ThrowAnInteger()) << "unexpected failure"; EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(ThrowNothing()) << "expected failure", "expected failure"); EXPECT_FATAL_FAILURE(ASSERT_ANY_THROW(ThrowNothing()) << "expected failure", "expected failure"); } #endif // GTEST_HAS_EXCEPTIONS // Tests that Google Test correctly decides whether to use colors in the output. TEST(ColoredOutputTest, UsesColorsWhenGTestColorFlagIsYes) { GTEST_FLAG(color) = "yes"; SetEnv("TERM", "xterm"); // TERM supports colors. EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY. SetEnv("TERM", "dumb"); // TERM doesn't support colors. EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY. } TEST(ColoredOutputTest, UsesColorsWhenGTestColorFlagIsAliasOfYes) { SetEnv("TERM", "dumb"); // TERM doesn't support colors. GTEST_FLAG(color) = "True"; EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY. GTEST_FLAG(color) = "t"; EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY. GTEST_FLAG(color) = "1"; EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY. } TEST(ColoredOutputTest, UsesNoColorWhenGTestColorFlagIsNo) { GTEST_FLAG(color) = "no"; SetEnv("TERM", "xterm"); // TERM supports colors. EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY. SetEnv("TERM", "dumb"); // TERM doesn't support colors. EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY. } TEST(ColoredOutputTest, UsesNoColorWhenGTestColorFlagIsInvalid) { SetEnv("TERM", "xterm"); // TERM supports colors. GTEST_FLAG(color) = "F"; EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. GTEST_FLAG(color) = "0"; EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. GTEST_FLAG(color) = "unknown"; EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. } TEST(ColoredOutputTest, UsesColorsWhenStdoutIsTty) { GTEST_FLAG(color) = "auto"; SetEnv("TERM", "xterm"); // TERM supports colors. EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY. EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. } TEST(ColoredOutputTest, UsesColorsWhenTermSupportsColors) { GTEST_FLAG(color) = "auto"; #if GTEST_OS_WINDOWS // On Windows, we ignore the TERM variable as it's usually not set. SetEnv("TERM", "dumb"); EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", ""); EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "xterm"); EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. #else // On non-Windows platforms, we rely on TERM to determine if the // terminal supports colors. SetEnv("TERM", "dumb"); // TERM doesn't support colors. EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "emacs"); // TERM doesn't support colors. EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "vt100"); // TERM doesn't support colors. EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "xterm-mono"); // TERM doesn't support colors. EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "xterm"); // TERM supports colors. EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "xterm-color"); // TERM supports colors. EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "xterm-256color"); // TERM supports colors. EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "screen"); // TERM supports colors. EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "screen-256color"); // TERM supports colors. EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "linux"); // TERM supports colors. EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. SetEnv("TERM", "cygwin"); // TERM supports colors. EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. #endif // GTEST_OS_WINDOWS } // Verifies that StaticAssertTypeEq works in a namespace scope. static bool dummy1 GTEST_ATTRIBUTE_UNUSED_ = StaticAssertTypeEq(); static bool dummy2 GTEST_ATTRIBUTE_UNUSED_ = StaticAssertTypeEq(); // Verifies that StaticAssertTypeEq works in a class. template class StaticAssertTypeEqTestHelper { public: StaticAssertTypeEqTestHelper() { StaticAssertTypeEq(); } }; TEST(StaticAssertTypeEqTest, WorksInClass) { StaticAssertTypeEqTestHelper(); } // Verifies that StaticAssertTypeEq works inside a function. typedef int IntAlias; TEST(StaticAssertTypeEqTest, CompilesForEqualTypes) { StaticAssertTypeEq(); StaticAssertTypeEq(); } TEST(GetCurrentOsStackTraceExceptTopTest, ReturnsTheStackTrace) { testing::UnitTest* const unit_test = testing::UnitTest::GetInstance(); // We don't have a stack walker in Google Test yet. EXPECT_STREQ("", GetCurrentOsStackTraceExceptTop(unit_test, 0).c_str()); EXPECT_STREQ("", GetCurrentOsStackTraceExceptTop(unit_test, 1).c_str()); } TEST(HasNonfatalFailureTest, ReturnsFalseWhenThereIsNoFailure) { EXPECT_FALSE(HasNonfatalFailure()); } static void FailFatally() { FAIL(); } TEST(HasNonfatalFailureTest, ReturnsFalseWhenThereIsOnlyFatalFailure) { FailFatally(); const bool has_nonfatal_failure = HasNonfatalFailure(); ClearCurrentTestPartResults(); EXPECT_FALSE(has_nonfatal_failure); } TEST(HasNonfatalFailureTest, ReturnsTrueWhenThereIsNonfatalFailure) { ADD_FAILURE(); const bool has_nonfatal_failure = HasNonfatalFailure(); ClearCurrentTestPartResults(); EXPECT_TRUE(has_nonfatal_failure); } TEST(HasNonfatalFailureTest, ReturnsTrueWhenThereAreFatalAndNonfatalFailures) { FailFatally(); ADD_FAILURE(); const bool has_nonfatal_failure = HasNonfatalFailure(); ClearCurrentTestPartResults(); EXPECT_TRUE(has_nonfatal_failure); } // A wrapper for calling HasNonfatalFailure outside of a test body. static bool HasNonfatalFailureHelper() { return testing::Test::HasNonfatalFailure(); } TEST(HasNonfatalFailureTest, WorksOutsideOfTestBody) { EXPECT_FALSE(HasNonfatalFailureHelper()); } TEST(HasNonfatalFailureTest, WorksOutsideOfTestBody2) { ADD_FAILURE(); const bool has_nonfatal_failure = HasNonfatalFailureHelper(); ClearCurrentTestPartResults(); EXPECT_TRUE(has_nonfatal_failure); } TEST(HasFailureTest, ReturnsFalseWhenThereIsNoFailure) { EXPECT_FALSE(HasFailure()); } TEST(HasFailureTest, ReturnsTrueWhenThereIsFatalFailure) { FailFatally(); const bool has_failure = HasFailure(); ClearCurrentTestPartResults(); EXPECT_TRUE(has_failure); } TEST(HasFailureTest, ReturnsTrueWhenThereIsNonfatalFailure) { ADD_FAILURE(); const bool has_failure = HasFailure(); ClearCurrentTestPartResults(); EXPECT_TRUE(has_failure); } TEST(HasFailureTest, ReturnsTrueWhenThereAreFatalAndNonfatalFailures) { FailFatally(); ADD_FAILURE(); const bool has_failure = HasFailure(); ClearCurrentTestPartResults(); EXPECT_TRUE(has_failure); } // A wrapper for calling HasFailure outside of a test body. static bool HasFailureHelper() { return testing::Test::HasFailure(); } TEST(HasFailureTest, WorksOutsideOfTestBody) { EXPECT_FALSE(HasFailureHelper()); } TEST(HasFailureTest, WorksOutsideOfTestBody2) { ADD_FAILURE(); const bool has_failure = HasFailureHelper(); ClearCurrentTestPartResults(); EXPECT_TRUE(has_failure); } class TestListener : public EmptyTestEventListener { public: TestListener() : on_start_counter_(NULL), is_destroyed_(NULL) {} TestListener(int* on_start_counter, bool* is_destroyed) : on_start_counter_(on_start_counter), is_destroyed_(is_destroyed) {} virtual ~TestListener() { if (is_destroyed_) *is_destroyed_ = true; } protected: virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) { if (on_start_counter_ != NULL) (*on_start_counter_)++; } private: int* on_start_counter_; bool* is_destroyed_; }; // Tests the constructor. TEST(TestEventListenersTest, ConstructionWorks) { TestEventListeners listeners; EXPECT_TRUE(TestEventListenersAccessor::GetRepeater(&listeners) != NULL); EXPECT_TRUE(listeners.default_result_printer() == NULL); EXPECT_TRUE(listeners.default_xml_generator() == NULL); } // Tests that the TestEventListeners destructor deletes all the listeners it // owns. TEST(TestEventListenersTest, DestructionWorks) { bool default_result_printer_is_destroyed = false; bool default_xml_printer_is_destroyed = false; bool extra_listener_is_destroyed = false; TestListener* default_result_printer = new TestListener( NULL, &default_result_printer_is_destroyed); TestListener* default_xml_printer = new TestListener( NULL, &default_xml_printer_is_destroyed); TestListener* extra_listener = new TestListener( NULL, &extra_listener_is_destroyed); { TestEventListeners listeners; TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, default_result_printer); TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, default_xml_printer); listeners.Append(extra_listener); } EXPECT_TRUE(default_result_printer_is_destroyed); EXPECT_TRUE(default_xml_printer_is_destroyed); EXPECT_TRUE(extra_listener_is_destroyed); } // Tests that a listener Append'ed to a TestEventListeners list starts // receiving events. TEST(TestEventListenersTest, Append) { int on_start_counter = 0; bool is_destroyed = false; TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); { TestEventListeners listeners; listeners.Append(listener); TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( *UnitTest::GetInstance()); EXPECT_EQ(1, on_start_counter); } EXPECT_TRUE(is_destroyed); } // Tests that listeners receive events in the order they were appended to // the list, except for *End requests, which must be received in the reverse // order. class SequenceTestingListener : public EmptyTestEventListener { public: SequenceTestingListener(std::vector* vector, const char* id) : vector_(vector), id_(id) {} protected: virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) { vector_->push_back(GetEventDescription("OnTestProgramStart")); } virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) { vector_->push_back(GetEventDescription("OnTestProgramEnd")); } virtual void OnTestIterationStart(const UnitTest& /*unit_test*/, int /*iteration*/) { vector_->push_back(GetEventDescription("OnTestIterationStart")); } virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/, int /*iteration*/) { vector_->push_back(GetEventDescription("OnTestIterationEnd")); } private: std::string GetEventDescription(const char* method) { Message message; message << id_ << "." << method; return message.GetString(); } std::vector* vector_; const char* const id_; GTEST_DISALLOW_COPY_AND_ASSIGN_(SequenceTestingListener); }; TEST(EventListenerTest, AppendKeepsOrder) { std::vector vec; TestEventListeners listeners; listeners.Append(new SequenceTestingListener(&vec, "1st")); listeners.Append(new SequenceTestingListener(&vec, "2nd")); listeners.Append(new SequenceTestingListener(&vec, "3rd")); TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( *UnitTest::GetInstance()); ASSERT_EQ(3U, vec.size()); EXPECT_STREQ("1st.OnTestProgramStart", vec[0].c_str()); EXPECT_STREQ("2nd.OnTestProgramStart", vec[1].c_str()); EXPECT_STREQ("3rd.OnTestProgramStart", vec[2].c_str()); vec.clear(); TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramEnd( *UnitTest::GetInstance()); ASSERT_EQ(3U, vec.size()); EXPECT_STREQ("3rd.OnTestProgramEnd", vec[0].c_str()); EXPECT_STREQ("2nd.OnTestProgramEnd", vec[1].c_str()); EXPECT_STREQ("1st.OnTestProgramEnd", vec[2].c_str()); vec.clear(); TestEventListenersAccessor::GetRepeater(&listeners)->OnTestIterationStart( *UnitTest::GetInstance(), 0); ASSERT_EQ(3U, vec.size()); EXPECT_STREQ("1st.OnTestIterationStart", vec[0].c_str()); EXPECT_STREQ("2nd.OnTestIterationStart", vec[1].c_str()); EXPECT_STREQ("3rd.OnTestIterationStart", vec[2].c_str()); vec.clear(); TestEventListenersAccessor::GetRepeater(&listeners)->OnTestIterationEnd( *UnitTest::GetInstance(), 0); ASSERT_EQ(3U, vec.size()); EXPECT_STREQ("3rd.OnTestIterationEnd", vec[0].c_str()); EXPECT_STREQ("2nd.OnTestIterationEnd", vec[1].c_str()); EXPECT_STREQ("1st.OnTestIterationEnd", vec[2].c_str()); } // Tests that a listener removed from a TestEventListeners list stops receiving // events and is not deleted when the list is destroyed. TEST(TestEventListenersTest, Release) { int on_start_counter = 0; bool is_destroyed = false; // Although Append passes the ownership of this object to the list, // the following calls release it, and we need to delete it before the // test ends. TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); { TestEventListeners listeners; listeners.Append(listener); EXPECT_EQ(listener, listeners.Release(listener)); TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( *UnitTest::GetInstance()); EXPECT_TRUE(listeners.Release(listener) == NULL); } EXPECT_EQ(0, on_start_counter); EXPECT_FALSE(is_destroyed); delete listener; } // Tests that no events are forwarded when event forwarding is disabled. TEST(EventListenerTest, SuppressEventForwarding) { int on_start_counter = 0; TestListener* listener = new TestListener(&on_start_counter, NULL); TestEventListeners listeners; listeners.Append(listener); ASSERT_TRUE(TestEventListenersAccessor::EventForwardingEnabled(listeners)); TestEventListenersAccessor::SuppressEventForwarding(&listeners); ASSERT_FALSE(TestEventListenersAccessor::EventForwardingEnabled(listeners)); TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( *UnitTest::GetInstance()); EXPECT_EQ(0, on_start_counter); } // Tests that events generated by Google Test are not forwarded in // death test subprocesses. TEST(EventListenerDeathTest, EventsNotForwardedInDeathTestSubprecesses) { EXPECT_DEATH_IF_SUPPORTED({ GTEST_CHECK_(TestEventListenersAccessor::EventForwardingEnabled( *GetUnitTestImpl()->listeners())) << "expected failure";}, "expected failure"); } // Tests that a listener installed via SetDefaultResultPrinter() starts // receiving events and is returned via default_result_printer() and that // the previous default_result_printer is removed from the list and deleted. TEST(EventListenerTest, default_result_printer) { int on_start_counter = 0; bool is_destroyed = false; TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); TestEventListeners listeners; TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, listener); EXPECT_EQ(listener, listeners.default_result_printer()); TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( *UnitTest::GetInstance()); EXPECT_EQ(1, on_start_counter); // Replacing default_result_printer with something else should remove it // from the list and destroy it. TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, NULL); EXPECT_TRUE(listeners.default_result_printer() == NULL); EXPECT_TRUE(is_destroyed); // After broadcasting an event the counter is still the same, indicating // the listener is not in the list anymore. TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( *UnitTest::GetInstance()); EXPECT_EQ(1, on_start_counter); } // Tests that the default_result_printer listener stops receiving events // when removed via Release and that is not owned by the list anymore. TEST(EventListenerTest, RemovingDefaultResultPrinterWorks) { int on_start_counter = 0; bool is_destroyed = false; // Although Append passes the ownership of this object to the list, // the following calls release it, and we need to delete it before the // test ends. TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); { TestEventListeners listeners; TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, listener); EXPECT_EQ(listener, listeners.Release(listener)); EXPECT_TRUE(listeners.default_result_printer() == NULL); EXPECT_FALSE(is_destroyed); // Broadcasting events now should not affect default_result_printer. TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( *UnitTest::GetInstance()); EXPECT_EQ(0, on_start_counter); } // Destroying the list should not affect the listener now, too. EXPECT_FALSE(is_destroyed); delete listener; } // Tests that a listener installed via SetDefaultXmlGenerator() starts // receiving events and is returned via default_xml_generator() and that // the previous default_xml_generator is removed from the list and deleted. TEST(EventListenerTest, default_xml_generator) { int on_start_counter = 0; bool is_destroyed = false; TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); TestEventListeners listeners; TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, listener); EXPECT_EQ(listener, listeners.default_xml_generator()); TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( *UnitTest::GetInstance()); EXPECT_EQ(1, on_start_counter); // Replacing default_xml_generator with something else should remove it // from the list and destroy it. TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, NULL); EXPECT_TRUE(listeners.default_xml_generator() == NULL); EXPECT_TRUE(is_destroyed); // After broadcasting an event the counter is still the same, indicating // the listener is not in the list anymore. TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( *UnitTest::GetInstance()); EXPECT_EQ(1, on_start_counter); } // Tests that the default_xml_generator listener stops receiving events // when removed via Release and that is not owned by the list anymore. TEST(EventListenerTest, RemovingDefaultXmlGeneratorWorks) { int on_start_counter = 0; bool is_destroyed = false; // Although Append passes the ownership of this object to the list, // the following calls release it, and we need to delete it before the // test ends. TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); { TestEventListeners listeners; TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, listener); EXPECT_EQ(listener, listeners.Release(listener)); EXPECT_TRUE(listeners.default_xml_generator() == NULL); EXPECT_FALSE(is_destroyed); // Broadcasting events now should not affect default_xml_generator. TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( *UnitTest::GetInstance()); EXPECT_EQ(0, on_start_counter); } // Destroying the list should not affect the listener now, too. EXPECT_FALSE(is_destroyed); delete listener; } // Sanity tests to ensure that the alternative, verbose spellings of // some of the macros work. We don't test them thoroughly as that // would be quite involved. Since their implementations are // straightforward, and they are rarely used, we'll just rely on the // users to tell us when they are broken. GTEST_TEST(AlternativeNameTest, Works) { // GTEST_TEST is the same as TEST. GTEST_SUCCEED() << "OK"; // GTEST_SUCCEED is the same as SUCCEED. // GTEST_FAIL is the same as FAIL. EXPECT_FATAL_FAILURE(GTEST_FAIL() << "An expected failure", "An expected failure"); // GTEST_ASSERT_XY is the same as ASSERT_XY. GTEST_ASSERT_EQ(0, 0); EXPECT_FATAL_FAILURE(GTEST_ASSERT_EQ(0, 1) << "An expected failure", "An expected failure"); EXPECT_FATAL_FAILURE(GTEST_ASSERT_EQ(1, 0) << "An expected failure", "An expected failure"); GTEST_ASSERT_NE(0, 1); GTEST_ASSERT_NE(1, 0); EXPECT_FATAL_FAILURE(GTEST_ASSERT_NE(0, 0) << "An expected failure", "An expected failure"); GTEST_ASSERT_LE(0, 0); GTEST_ASSERT_LE(0, 1); EXPECT_FATAL_FAILURE(GTEST_ASSERT_LE(1, 0) << "An expected failure", "An expected failure"); GTEST_ASSERT_LT(0, 1); EXPECT_FATAL_FAILURE(GTEST_ASSERT_LT(0, 0) << "An expected failure", "An expected failure"); EXPECT_FATAL_FAILURE(GTEST_ASSERT_LT(1, 0) << "An expected failure", "An expected failure"); GTEST_ASSERT_GE(0, 0); GTEST_ASSERT_GE(1, 0); EXPECT_FATAL_FAILURE(GTEST_ASSERT_GE(0, 1) << "An expected failure", "An expected failure"); GTEST_ASSERT_GT(1, 0); EXPECT_FATAL_FAILURE(GTEST_ASSERT_GT(0, 1) << "An expected failure", "An expected failure"); EXPECT_FATAL_FAILURE(GTEST_ASSERT_GT(1, 1) << "An expected failure", "An expected failure"); } // Tests for internal utilities necessary for implementation of the universal // printing. // TODO(vladl@google.com): Find a better home for them. class ConversionHelperBase {}; class ConversionHelperDerived : public ConversionHelperBase {}; // Tests that IsAProtocolMessage::value is a compile-time constant. TEST(IsAProtocolMessageTest, ValueIsCompileTimeConstant) { GTEST_COMPILE_ASSERT_(IsAProtocolMessage::value, const_true); GTEST_COMPILE_ASSERT_(!IsAProtocolMessage::value, const_false); } // Tests that IsAProtocolMessage::value is true when T is // proto2::Message or a sub-class of it. TEST(IsAProtocolMessageTest, ValueIsTrueWhenTypeIsAProtocolMessage) { EXPECT_TRUE(IsAProtocolMessage< ::proto2::Message>::value); EXPECT_TRUE(IsAProtocolMessage::value); } // Tests that IsAProtocolMessage::value is false when T is neither // ProtocolMessage nor a sub-class of it. TEST(IsAProtocolMessageTest, ValueIsFalseWhenTypeIsNotAProtocolMessage) { EXPECT_FALSE(IsAProtocolMessage::value); EXPECT_FALSE(IsAProtocolMessage::value); } // Tests that CompileAssertTypesEqual compiles when the type arguments are // equal. TEST(CompileAssertTypesEqual, CompilesWhenTypesAreEqual) { CompileAssertTypesEqual(); CompileAssertTypesEqual(); } // Tests that RemoveReference does not affect non-reference types. TEST(RemoveReferenceTest, DoesNotAffectNonReferenceType) { CompileAssertTypesEqual::type>(); CompileAssertTypesEqual::type>(); } // Tests that RemoveReference removes reference from reference types. TEST(RemoveReferenceTest, RemovesReference) { CompileAssertTypesEqual::type>(); CompileAssertTypesEqual::type>(); } // Tests GTEST_REMOVE_REFERENCE_. template void TestGTestRemoveReference() { CompileAssertTypesEqual(); } TEST(RemoveReferenceTest, MacroVersion) { TestGTestRemoveReference(); TestGTestRemoveReference(); } // Tests that RemoveConst does not affect non-const types. TEST(RemoveConstTest, DoesNotAffectNonConstType) { CompileAssertTypesEqual::type>(); CompileAssertTypesEqual::type>(); } // Tests that RemoveConst removes const from const types. TEST(RemoveConstTest, RemovesConst) { CompileAssertTypesEqual::type>(); CompileAssertTypesEqual::type>(); CompileAssertTypesEqual::type>(); } // Tests GTEST_REMOVE_CONST_. template void TestGTestRemoveConst() { CompileAssertTypesEqual(); } TEST(RemoveConstTest, MacroVersion) { TestGTestRemoveConst(); TestGTestRemoveConst(); TestGTestRemoveConst(); } // Tests GTEST_REMOVE_REFERENCE_AND_CONST_. template void TestGTestRemoveReferenceAndConst() { CompileAssertTypesEqual(); } TEST(RemoveReferenceToConstTest, Works) { TestGTestRemoveReferenceAndConst(); TestGTestRemoveReferenceAndConst(); TestGTestRemoveReferenceAndConst(); TestGTestRemoveReferenceAndConst(); TestGTestRemoveReferenceAndConst(); } // Tests that AddReference does not affect reference types. TEST(AddReferenceTest, DoesNotAffectReferenceType) { CompileAssertTypesEqual::type>(); CompileAssertTypesEqual::type>(); } // Tests that AddReference adds reference to non-reference types. TEST(AddReferenceTest, AddsReference) { CompileAssertTypesEqual::type>(); CompileAssertTypesEqual::type>(); } // Tests GTEST_ADD_REFERENCE_. template void TestGTestAddReference() { CompileAssertTypesEqual(); } TEST(AddReferenceTest, MacroVersion) { TestGTestAddReference(); TestGTestAddReference(); } // Tests GTEST_REFERENCE_TO_CONST_. template void TestGTestReferenceToConst() { CompileAssertTypesEqual(); } TEST(GTestReferenceToConstTest, Works) { TestGTestReferenceToConst(); TestGTestReferenceToConst(); TestGTestReferenceToConst(); TestGTestReferenceToConst(); } // Tests that ImplicitlyConvertible::value is a compile-time constant. TEST(ImplicitlyConvertibleTest, ValueIsCompileTimeConstant) { GTEST_COMPILE_ASSERT_((ImplicitlyConvertible::value), const_true); GTEST_COMPILE_ASSERT_((!ImplicitlyConvertible::value), const_false); } // Tests that ImplicitlyConvertible::value is true when T1 can // be implicitly converted to T2. TEST(ImplicitlyConvertibleTest, ValueIsTrueWhenConvertible) { EXPECT_TRUE((ImplicitlyConvertible::value)); EXPECT_TRUE((ImplicitlyConvertible::value)); EXPECT_TRUE((ImplicitlyConvertible::value)); EXPECT_TRUE((ImplicitlyConvertible::value)); EXPECT_TRUE((ImplicitlyConvertible::value)); EXPECT_TRUE((ImplicitlyConvertible::value)); } // Tests that ImplicitlyConvertible::value is false when T1 // cannot be implicitly converted to T2. TEST(ImplicitlyConvertibleTest, ValueIsFalseWhenNotConvertible) { EXPECT_FALSE((ImplicitlyConvertible::value)); EXPECT_FALSE((ImplicitlyConvertible::value)); EXPECT_FALSE((ImplicitlyConvertible::value)); EXPECT_FALSE((ImplicitlyConvertible::value)); } // Tests IsContainerTest. class NonContainer {}; TEST(IsContainerTestTest, WorksForNonContainer) { EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest(0))); EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest(0))); EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest(0))); } TEST(IsContainerTestTest, WorksForContainer) { EXPECT_EQ(sizeof(IsContainer), sizeof(IsContainerTest >(0))); EXPECT_EQ(sizeof(IsContainer), sizeof(IsContainerTest >(0))); } // Tests ArrayEq(). TEST(ArrayEqTest, WorksForDegeneratedArrays) { EXPECT_TRUE(ArrayEq(5, 5L)); EXPECT_FALSE(ArrayEq('a', 0)); } TEST(ArrayEqTest, WorksForOneDimensionalArrays) { // Note that a and b are distinct but compatible types. const int a[] = { 0, 1 }; long b[] = { 0, 1 }; EXPECT_TRUE(ArrayEq(a, b)); EXPECT_TRUE(ArrayEq(a, 2, b)); b[0] = 2; EXPECT_FALSE(ArrayEq(a, b)); EXPECT_FALSE(ArrayEq(a, 1, b)); } TEST(ArrayEqTest, WorksForTwoDimensionalArrays) { const char a[][3] = { "hi", "lo" }; const char b[][3] = { "hi", "lo" }; const char c[][3] = { "hi", "li" }; EXPECT_TRUE(ArrayEq(a, b)); EXPECT_TRUE(ArrayEq(a, 2, b)); EXPECT_FALSE(ArrayEq(a, c)); EXPECT_FALSE(ArrayEq(a, 2, c)); } // Tests ArrayAwareFind(). TEST(ArrayAwareFindTest, WorksForOneDimensionalArray) { const char a[] = "hello"; EXPECT_EQ(a + 4, ArrayAwareFind(a, a + 5, 'o')); EXPECT_EQ(a + 5, ArrayAwareFind(a, a + 5, 'x')); } TEST(ArrayAwareFindTest, WorksForTwoDimensionalArray) { int a[][2] = { { 0, 1 }, { 2, 3 }, { 4, 5 } }; const int b[2] = { 2, 3 }; EXPECT_EQ(a + 1, ArrayAwareFind(a, a + 3, b)); const int c[2] = { 6, 7 }; EXPECT_EQ(a + 3, ArrayAwareFind(a, a + 3, c)); } // Tests CopyArray(). TEST(CopyArrayTest, WorksForDegeneratedArrays) { int n = 0; CopyArray('a', &n); EXPECT_EQ('a', n); } TEST(CopyArrayTest, WorksForOneDimensionalArrays) { const char a[3] = "hi"; int b[3]; #ifndef __BORLANDC__ // C++Builder cannot compile some array size deductions. CopyArray(a, &b); EXPECT_TRUE(ArrayEq(a, b)); #endif int c[3]; CopyArray(a, 3, c); EXPECT_TRUE(ArrayEq(a, c)); } TEST(CopyArrayTest, WorksForTwoDimensionalArrays) { const int a[2][3] = { { 0, 1, 2 }, { 3, 4, 5 } }; int b[2][3]; #ifndef __BORLANDC__ // C++Builder cannot compile some array size deductions. CopyArray(a, &b); EXPECT_TRUE(ArrayEq(a, b)); #endif int c[2][3]; CopyArray(a, 2, c); EXPECT_TRUE(ArrayEq(a, c)); } // Tests NativeArray. TEST(NativeArrayTest, ConstructorFromArrayWorks) { const int a[3] = { 0, 1, 2 }; NativeArray na(a, 3, RelationToSourceReference()); EXPECT_EQ(3U, na.size()); EXPECT_EQ(a, na.begin()); } TEST(NativeArrayTest, CreatesAndDeletesCopyOfArrayWhenAskedTo) { typedef int Array[2]; Array* a = new Array[1]; (*a)[0] = 0; (*a)[1] = 1; NativeArray na(*a, 2, RelationToSourceCopy()); EXPECT_NE(*a, na.begin()); delete[] a; EXPECT_EQ(0, na.begin()[0]); EXPECT_EQ(1, na.begin()[1]); // We rely on the heap checker to verify that na deletes the copy of // array. } TEST(NativeArrayTest, TypeMembersAreCorrect) { StaticAssertTypeEq::value_type>(); StaticAssertTypeEq::value_type>(); StaticAssertTypeEq::const_iterator>(); StaticAssertTypeEq::const_iterator>(); } TEST(NativeArrayTest, MethodsWork) { const int a[3] = { 0, 1, 2 }; NativeArray na(a, 3, RelationToSourceCopy()); ASSERT_EQ(3U, na.size()); EXPECT_EQ(3, na.end() - na.begin()); NativeArray::const_iterator it = na.begin(); EXPECT_EQ(0, *it); ++it; EXPECT_EQ(1, *it); it++; EXPECT_EQ(2, *it); ++it; EXPECT_EQ(na.end(), it); EXPECT_TRUE(na == na); NativeArray na2(a, 3, RelationToSourceReference()); EXPECT_TRUE(na == na2); const int b1[3] = { 0, 1, 1 }; const int b2[4] = { 0, 1, 2, 3 }; EXPECT_FALSE(na == NativeArray(b1, 3, RelationToSourceReference())); EXPECT_FALSE(na == NativeArray(b2, 4, RelationToSourceCopy())); } TEST(NativeArrayTest, WorksForTwoDimensionalArray) { const char a[2][3] = { "hi", "lo" }; NativeArray na(a, 2, RelationToSourceReference()); ASSERT_EQ(2U, na.size()); EXPECT_EQ(a, na.begin()); } // Tests SkipPrefix(). TEST(SkipPrefixTest, SkipsWhenPrefixMatches) { const char* const str = "hello"; const char* p = str; EXPECT_TRUE(SkipPrefix("", &p)); EXPECT_EQ(str, p); p = str; EXPECT_TRUE(SkipPrefix("hell", &p)); EXPECT_EQ(str + 4, p); } TEST(SkipPrefixTest, DoesNotSkipWhenPrefixDoesNotMatch) { const char* const str = "world"; const char* p = str; EXPECT_FALSE(SkipPrefix("W", &p)); EXPECT_EQ(str, p); p = str; EXPECT_FALSE(SkipPrefix("world!", &p)); EXPECT_EQ(str, p); } CSSC-1.4.1/unit-tests/googletest/test/gtest-listener_test.cc0000644000000000000000000002306712664550137022250 0ustar0000000000000000// Copyright 2009 Google Inc. All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // // The Google C++ Testing Framework (Google Test) // // This file verifies Google Test event listeners receive events at the // right times. #include "gtest/gtest.h" #include using ::testing::AddGlobalTestEnvironment; using ::testing::Environment; using ::testing::InitGoogleTest; using ::testing::Test; using ::testing::TestCase; using ::testing::TestEventListener; using ::testing::TestInfo; using ::testing::TestPartResult; using ::testing::UnitTest; // Used by tests to register their events. std::vector* g_events = NULL; namespace testing { namespace internal { class EventRecordingListener : public TestEventListener { public: explicit EventRecordingListener(const char* name) : name_(name) {} protected: virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) { g_events->push_back(GetFullMethodName("OnTestProgramStart")); } virtual void OnTestIterationStart(const UnitTest& /*unit_test*/, int iteration) { Message message; message << GetFullMethodName("OnTestIterationStart") << "(" << iteration << ")"; g_events->push_back(message.GetString()); } virtual void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) { g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpStart")); } virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) { g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpEnd")); } virtual void OnTestCaseStart(const TestCase& /*test_case*/) { g_events->push_back(GetFullMethodName("OnTestCaseStart")); } virtual void OnTestStart(const TestInfo& /*test_info*/) { g_events->push_back(GetFullMethodName("OnTestStart")); } virtual void OnTestPartResult(const TestPartResult& /*test_part_result*/) { g_events->push_back(GetFullMethodName("OnTestPartResult")); } virtual void OnTestEnd(const TestInfo& /*test_info*/) { g_events->push_back(GetFullMethodName("OnTestEnd")); } virtual void OnTestCaseEnd(const TestCase& /*test_case*/) { g_events->push_back(GetFullMethodName("OnTestCaseEnd")); } virtual void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) { g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownStart")); } virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) { g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownEnd")); } virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/, int iteration) { Message message; message << GetFullMethodName("OnTestIterationEnd") << "(" << iteration << ")"; g_events->push_back(message.GetString()); } virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) { g_events->push_back(GetFullMethodName("OnTestProgramEnd")); } private: std::string GetFullMethodName(const char* name) { return name_ + "." + name; } std::string name_; }; class EnvironmentInvocationCatcher : public Environment { protected: virtual void SetUp() { g_events->push_back("Environment::SetUp"); } virtual void TearDown() { g_events->push_back("Environment::TearDown"); } }; class ListenerTest : public Test { protected: static void SetUpTestCase() { g_events->push_back("ListenerTest::SetUpTestCase"); } static void TearDownTestCase() { g_events->push_back("ListenerTest::TearDownTestCase"); } virtual void SetUp() { g_events->push_back("ListenerTest::SetUp"); } virtual void TearDown() { g_events->push_back("ListenerTest::TearDown"); } }; TEST_F(ListenerTest, DoesFoo) { // Test execution order within a test case is not guaranteed so we are not // recording the test name. g_events->push_back("ListenerTest::* Test Body"); SUCCEED(); // Triggers OnTestPartResult. } TEST_F(ListenerTest, DoesBar) { g_events->push_back("ListenerTest::* Test Body"); SUCCEED(); // Triggers OnTestPartResult. } } // namespace internal } // namespace testing using ::testing::internal::EnvironmentInvocationCatcher; using ::testing::internal::EventRecordingListener; void VerifyResults(const std::vector& data, const char* const* expected_data, int expected_data_size) { const int actual_size = data.size(); // If the following assertion fails, a new entry will be appended to // data. Hence we save data.size() first. EXPECT_EQ(expected_data_size, actual_size); // Compares the common prefix. const int shorter_size = expected_data_size <= actual_size ? expected_data_size : actual_size; int i = 0; for (; i < shorter_size; ++i) { ASSERT_STREQ(expected_data[i], data[i].c_str()) << "at position " << i; } // Prints extra elements in the actual data. for (; i < actual_size; ++i) { printf(" Actual event #%d: %s\n", i, data[i].c_str()); } } int main(int argc, char **argv) { std::vector events; g_events = &events; InitGoogleTest(&argc, argv); UnitTest::GetInstance()->listeners().Append( new EventRecordingListener("1st")); UnitTest::GetInstance()->listeners().Append( new EventRecordingListener("2nd")); AddGlobalTestEnvironment(new EnvironmentInvocationCatcher); GTEST_CHECK_(events.size() == 0) << "AddGlobalTestEnvironment should not generate any events itself."; ::testing::GTEST_FLAG(repeat) = 2; int ret_val = RUN_ALL_TESTS(); const char* const expected_events[] = { "1st.OnTestProgramStart", "2nd.OnTestProgramStart", "1st.OnTestIterationStart(0)", "2nd.OnTestIterationStart(0)", "1st.OnEnvironmentsSetUpStart", "2nd.OnEnvironmentsSetUpStart", "Environment::SetUp", "2nd.OnEnvironmentsSetUpEnd", "1st.OnEnvironmentsSetUpEnd", "1st.OnTestCaseStart", "2nd.OnTestCaseStart", "ListenerTest::SetUpTestCase", "1st.OnTestStart", "2nd.OnTestStart", "ListenerTest::SetUp", "ListenerTest::* Test Body", "1st.OnTestPartResult", "2nd.OnTestPartResult", "ListenerTest::TearDown", "2nd.OnTestEnd", "1st.OnTestEnd", "1st.OnTestStart", "2nd.OnTestStart", "ListenerTest::SetUp", "ListenerTest::* Test Body", "1st.OnTestPartResult", "2nd.OnTestPartResult", "ListenerTest::TearDown", "2nd.OnTestEnd", "1st.OnTestEnd", "ListenerTest::TearDownTestCase", "2nd.OnTestCaseEnd", "1st.OnTestCaseEnd", "1st.OnEnvironmentsTearDownStart", "2nd.OnEnvironmentsTearDownStart", "Environment::TearDown", "2nd.OnEnvironmentsTearDownEnd", "1st.OnEnvironmentsTearDownEnd", "2nd.OnTestIterationEnd(0)", "1st.OnTestIterationEnd(0)", "1st.OnTestIterationStart(1)", "2nd.OnTestIterationStart(1)", "1st.OnEnvironmentsSetUpStart", "2nd.OnEnvironmentsSetUpStart", "Environment::SetUp", "2nd.OnEnvironmentsSetUpEnd", "1st.OnEnvironmentsSetUpEnd", "1st.OnTestCaseStart", "2nd.OnTestCaseStart", "ListenerTest::SetUpTestCase", "1st.OnTestStart", "2nd.OnTestStart", "ListenerTest::SetUp", "ListenerTest::* Test Body", "1st.OnTestPartResult", "2nd.OnTestPartResult", "ListenerTest::TearDown", "2nd.OnTestEnd", "1st.OnTestEnd", "1st.OnTestStart", "2nd.OnTestStart", "ListenerTest::SetUp", "ListenerTest::* Test Body", "1st.OnTestPartResult", "2nd.OnTestPartResult", "ListenerTest::TearDown", "2nd.OnTestEnd", "1st.OnTestEnd", "ListenerTest::TearDownTestCase", "2nd.OnTestCaseEnd", "1st.OnTestCaseEnd", "1st.OnEnvironmentsTearDownStart", "2nd.OnEnvironmentsTearDownStart", "Environment::TearDown", "2nd.OnEnvironmentsTearDownEnd", "1st.OnEnvironmentsTearDownEnd", "2nd.OnTestIterationEnd(1)", "1st.OnTestIterationEnd(1)", "2nd.OnTestProgramEnd", "1st.OnTestProgramEnd" }; VerifyResults(events, expected_events, sizeof(expected_events)/sizeof(expected_events[0])); // We need to check manually for ad hoc test failures that happen after // RUN_ALL_TESTS finishes. if (UnitTest::GetInstance()->Failed()) ret_val = 1; return ret_val; } CSSC-1.4.1/unit-tests/googletest/test/gtest_throw_on_failure_test.py0000755000000000000000000001320612664550137024113 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2009, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Tests Google Test's throw-on-failure mode with exceptions disabled. This script invokes gtest_throw_on_failure_test_ (a program written with Google Test) with different environments and command line flags. """ __author__ = 'wan@google.com (Zhanyong Wan)' import os import gtest_test_utils # Constants. # The command line flag for enabling/disabling the throw-on-failure mode. THROW_ON_FAILURE = 'gtest_throw_on_failure' # Path to the gtest_throw_on_failure_test_ program, compiled with # exceptions disabled. EXE_PATH = gtest_test_utils.GetTestExecutablePath( 'gtest_throw_on_failure_test_') # Utilities. def SetEnvVar(env_var, value): """Sets an environment variable to a given value; unsets it when the given value is None. """ env_var = env_var.upper() if value is not None: os.environ[env_var] = value elif env_var in os.environ: del os.environ[env_var] def Run(command): """Runs a command; returns True/False if its exit code is/isn't 0.""" print 'Running "%s". . .' % ' '.join(command) p = gtest_test_utils.Subprocess(command) return p.exited and p.exit_code == 0 # The tests. TODO(wan@google.com): refactor the class to share common # logic with code in gtest_break_on_failure_unittest.py. class ThrowOnFailureTest(gtest_test_utils.TestCase): """Tests the throw-on-failure mode.""" def RunAndVerify(self, env_var_value, flag_value, should_fail): """Runs gtest_throw_on_failure_test_ and verifies that it does (or does not) exit with a non-zero code. Args: env_var_value: value of the GTEST_BREAK_ON_FAILURE environment variable; None if the variable should be unset. flag_value: value of the --gtest_break_on_failure flag; None if the flag should not be present. should_fail: True iff the program is expected to fail. """ SetEnvVar(THROW_ON_FAILURE, env_var_value) if env_var_value is None: env_var_value_msg = ' is not set' else: env_var_value_msg = '=' + env_var_value if flag_value is None: flag = '' elif flag_value == '0': flag = '--%s=0' % THROW_ON_FAILURE else: flag = '--%s' % THROW_ON_FAILURE command = [EXE_PATH] if flag: command.append(flag) if should_fail: should_or_not = 'should' else: should_or_not = 'should not' failed = not Run(command) SetEnvVar(THROW_ON_FAILURE, None) msg = ('when %s%s, an assertion failure in "%s" %s cause a non-zero ' 'exit code.' % (THROW_ON_FAILURE, env_var_value_msg, ' '.join(command), should_or_not)) self.assert_(failed == should_fail, msg) def testDefaultBehavior(self): """Tests the behavior of the default mode.""" self.RunAndVerify(env_var_value=None, flag_value=None, should_fail=False) def testThrowOnFailureEnvVar(self): """Tests using the GTEST_THROW_ON_FAILURE environment variable.""" self.RunAndVerify(env_var_value='0', flag_value=None, should_fail=False) self.RunAndVerify(env_var_value='1', flag_value=None, should_fail=True) def testThrowOnFailureFlag(self): """Tests using the --gtest_throw_on_failure flag.""" self.RunAndVerify(env_var_value=None, flag_value='0', should_fail=False) self.RunAndVerify(env_var_value=None, flag_value='1', should_fail=True) def testThrowOnFailureFlagOverridesEnvVar(self): """Tests that --gtest_throw_on_failure overrides GTEST_THROW_ON_FAILURE.""" self.RunAndVerify(env_var_value='0', flag_value='0', should_fail=False) self.RunAndVerify(env_var_value='0', flag_value='1', should_fail=True) self.RunAndVerify(env_var_value='1', flag_value='0', should_fail=False) self.RunAndVerify(env_var_value='1', flag_value='1', should_fail=True) if __name__ == '__main__': gtest_test_utils.Main() CSSC-1.4.1/unit-tests/googletest/test/gtest_stress_test.cc0000644000000000000000000002265112664550137022026 0ustar0000000000000000// Copyright 2007, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Tests that SCOPED_TRACE() and various Google Test assertions can be // used in a large number of threads concurrently. #include "gtest/gtest.h" #include #include // We must define this macro in order to #include // gtest-internal-inl.h. This is how Google Test prevents a user from // accidentally depending on its internal implementation. #define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" #undef GTEST_IMPLEMENTATION_ #if GTEST_IS_THREADSAFE namespace testing { namespace { using internal::Notification; using internal::TestPropertyKeyIs; using internal::ThreadWithParam; using internal::scoped_ptr; // In order to run tests in this file, for platforms where Google Test is // thread safe, implement ThreadWithParam. See the description of its API // in gtest-port.h, where it is defined for already supported platforms. // How many threads to create? const int kThreadCount = 50; std::string IdToKey(int id, const char* suffix) { Message key; key << "key_" << id << "_" << suffix; return key.GetString(); } std::string IdToString(int id) { Message id_message; id_message << id; return id_message.GetString(); } void ExpectKeyAndValueWereRecordedForId( const std::vector& properties, int id, const char* suffix) { TestPropertyKeyIs matches_key(IdToKey(id, suffix).c_str()); const std::vector::const_iterator property = std::find_if(properties.begin(), properties.end(), matches_key); ASSERT_TRUE(property != properties.end()) << "expecting " << suffix << " value for id " << id; EXPECT_STREQ(IdToString(id).c_str(), property->value()); } // Calls a large number of Google Test assertions, where exactly one of them // will fail. void ManyAsserts(int id) { GTEST_LOG_(INFO) << "Thread #" << id << " running..."; SCOPED_TRACE(Message() << "Thread #" << id); for (int i = 0; i < kThreadCount; i++) { SCOPED_TRACE(Message() << "Iteration #" << i); // A bunch of assertions that should succeed. EXPECT_TRUE(true); ASSERT_FALSE(false) << "This shouldn't fail."; EXPECT_STREQ("a", "a"); ASSERT_LE(5, 6); EXPECT_EQ(i, i) << "This shouldn't fail."; // RecordProperty() should interact safely with other threads as well. // The shared_key forces property updates. Test::RecordProperty(IdToKey(id, "string").c_str(), IdToString(id).c_str()); Test::RecordProperty(IdToKey(id, "int").c_str(), id); Test::RecordProperty("shared_key", IdToString(id).c_str()); // This assertion should fail kThreadCount times per thread. It // is for testing whether Google Test can handle failed assertions in a // multi-threaded context. EXPECT_LT(i, 0) << "This should always fail."; } } void CheckTestFailureCount(int expected_failures) { const TestInfo* const info = UnitTest::GetInstance()->current_test_info(); const TestResult* const result = info->result(); GTEST_CHECK_(expected_failures == result->total_part_count()) << "Logged " << result->total_part_count() << " failures " << " vs. " << expected_failures << " expected"; } // Tests using SCOPED_TRACE() and Google Test assertions in many threads // concurrently. TEST(StressTest, CanUseScopedTraceAndAssertionsInManyThreads) { { scoped_ptr > threads[kThreadCount]; Notification threads_can_start; for (int i = 0; i != kThreadCount; i++) threads[i].reset(new ThreadWithParam(&ManyAsserts, i, &threads_can_start)); threads_can_start.Notify(); // Blocks until all the threads are done. for (int i = 0; i != kThreadCount; i++) threads[i]->Join(); } // Ensures that kThreadCount*kThreadCount failures have been reported. const TestInfo* const info = UnitTest::GetInstance()->current_test_info(); const TestResult* const result = info->result(); std::vector properties; // We have no access to the TestResult's list of properties but we can // copy them one by one. for (int i = 0; i < result->test_property_count(); ++i) properties.push_back(result->GetTestProperty(i)); EXPECT_EQ(kThreadCount * 2 + 1, result->test_property_count()) << "String and int values recorded on each thread, " << "as well as one shared_key"; for (int i = 0; i < kThreadCount; ++i) { ExpectKeyAndValueWereRecordedForId(properties, i, "string"); ExpectKeyAndValueWereRecordedForId(properties, i, "int"); } CheckTestFailureCount(kThreadCount*kThreadCount); } void FailingThread(bool is_fatal) { if (is_fatal) FAIL() << "Fatal failure in some other thread. " << "(This failure is expected.)"; else ADD_FAILURE() << "Non-fatal failure in some other thread. " << "(This failure is expected.)"; } void GenerateFatalFailureInAnotherThread(bool is_fatal) { ThreadWithParam thread(&FailingThread, is_fatal, NULL); thread.Join(); } TEST(NoFatalFailureTest, ExpectNoFatalFailureIgnoresFailuresInOtherThreads) { EXPECT_NO_FATAL_FAILURE(GenerateFatalFailureInAnotherThread(true)); // We should only have one failure (the one from // GenerateFatalFailureInAnotherThread()), since the EXPECT_NO_FATAL_FAILURE // should succeed. CheckTestFailureCount(1); } void AssertNoFatalFailureIgnoresFailuresInOtherThreads() { ASSERT_NO_FATAL_FAILURE(GenerateFatalFailureInAnotherThread(true)); } TEST(NoFatalFailureTest, AssertNoFatalFailureIgnoresFailuresInOtherThreads) { // Using a subroutine, to make sure, that the test continues. AssertNoFatalFailureIgnoresFailuresInOtherThreads(); // We should only have one failure (the one from // GenerateFatalFailureInAnotherThread()), since the EXPECT_NO_FATAL_FAILURE // should succeed. CheckTestFailureCount(1); } TEST(FatalFailureTest, ExpectFatalFailureIgnoresFailuresInOtherThreads) { // This statement should fail, since the current thread doesn't generate a // fatal failure, only another one does. EXPECT_FATAL_FAILURE(GenerateFatalFailureInAnotherThread(true), "expected"); CheckTestFailureCount(2); } TEST(FatalFailureOnAllThreadsTest, ExpectFatalFailureOnAllThreads) { // This statement should succeed, because failures in all threads are // considered. EXPECT_FATAL_FAILURE_ON_ALL_THREADS( GenerateFatalFailureInAnotherThread(true), "expected"); CheckTestFailureCount(0); // We need to add a failure, because main() checks that there are failures. // But when only this test is run, we shouldn't have any failures. ADD_FAILURE() << "This is an expected non-fatal failure."; } TEST(NonFatalFailureTest, ExpectNonFatalFailureIgnoresFailuresInOtherThreads) { // This statement should fail, since the current thread doesn't generate a // fatal failure, only another one does. EXPECT_NONFATAL_FAILURE(GenerateFatalFailureInAnotherThread(false), "expected"); CheckTestFailureCount(2); } TEST(NonFatalFailureOnAllThreadsTest, ExpectNonFatalFailureOnAllThreads) { // This statement should succeed, because failures in all threads are // considered. EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS( GenerateFatalFailureInAnotherThread(false), "expected"); CheckTestFailureCount(0); // We need to add a failure, because main() checks that there are failures, // But when only this test is run, we shouldn't have any failures. ADD_FAILURE() << "This is an expected non-fatal failure."; } } // namespace } // namespace testing int main(int argc, char **argv) { testing::InitGoogleTest(&argc, argv); const int result = RUN_ALL_TESTS(); // Expected to fail. GTEST_CHECK_(result == 1) << "RUN_ALL_TESTS() did not fail as expected"; printf("\nPASS\n"); return 0; } #else TEST(StressTest, DISABLED_ThreadSafetyTestsAreSkippedWhenGoogleTestIsNotThreadSafe) { } int main(int argc, char **argv) { testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); } #endif // GTEST_IS_THREADSAFE CSSC-1.4.1/unit-tests/googletest/Makefile.am0000644000000000000000000002301312664550140016767 0ustar0000000000000000# Automake file ACLOCAL_AMFLAGS = -I m4 # Nonstandard package files for distribution EXTRA_DIST = \ CHANGES \ CONTRIBUTORS \ LICENSE \ include/gtest/gtest-param-test.h.pump \ include/gtest/internal/gtest-param-util-generated.h.pump \ include/gtest/internal/gtest-tuple.h.pump \ include/gtest/internal/gtest-type-util.h.pump \ make/Makefile \ scripts/fuse_gtest_files.py \ scripts/gen_gtest_pred_impl.py \ scripts/pump.py \ scripts/test/Makefile # gtest source files that we don't compile directly. They are # #included by gtest-all.cc. GTEST_SRC = \ src/gtest-death-test.cc \ src/gtest-filepath.cc \ src/gtest-internal-inl.h \ src/gtest-port.cc \ src/gtest-printers.cc \ src/gtest-test-part.cc \ src/gtest-typed-test.cc \ src/gtest.cc EXTRA_DIST += $(GTEST_SRC) # Sample files that we don't compile. EXTRA_DIST += \ samples/prime_tables.h \ samples/sample2_unittest.cc \ samples/sample3_unittest.cc \ samples/sample4_unittest.cc \ samples/sample5_unittest.cc \ samples/sample6_unittest.cc \ samples/sample7_unittest.cc \ samples/sample8_unittest.cc \ samples/sample9_unittest.cc # C++ test files that we don't compile directly. EXTRA_DIST += \ test/gtest-death-test_ex_test.cc \ test/gtest-death-test_test.cc \ test/gtest-filepath_test.cc \ test/gtest-linked_ptr_test.cc \ test/gtest-listener_test.cc \ test/gtest-message_test.cc \ test/gtest-options_test.cc \ test/gtest-param-test2_test.cc \ test/gtest-param-test2_test.cc \ test/gtest-param-test_test.cc \ test/gtest-param-test_test.cc \ test/gtest-param-test_test.h \ test/gtest-port_test.cc \ test/gtest_premature_exit_test.cc \ test/gtest-printers_test.cc \ test/gtest-test-part_test.cc \ test/gtest-tuple_test.cc \ test/gtest-typed-test2_test.cc \ test/gtest-typed-test_test.cc \ test/gtest-typed-test_test.h \ test/gtest-unittest-api_test.cc \ test/gtest_break_on_failure_unittest_.cc \ test/gtest_catch_exceptions_test_.cc \ test/gtest_color_test_.cc \ test/gtest_env_var_test_.cc \ test/gtest_environment_test.cc \ test/gtest_filter_unittest_.cc \ test/gtest_help_test_.cc \ test/gtest_list_tests_unittest_.cc \ test/gtest_main_unittest.cc \ test/gtest_no_test_unittest.cc \ test/gtest_output_test_.cc \ test/gtest_pred_impl_unittest.cc \ test/gtest_prod_test.cc \ test/gtest_repeat_test.cc \ test/gtest_shuffle_test_.cc \ test/gtest_sole_header_test.cc \ test/gtest_stress_test.cc \ test/gtest_throw_on_failure_ex_test.cc \ test/gtest_throw_on_failure_test_.cc \ test/gtest_uninitialized_test_.cc \ test/gtest_unittest.cc \ test/gtest_unittest.cc \ test/gtest_xml_outfile1_test_.cc \ test/gtest_xml_outfile2_test_.cc \ test/gtest_xml_output_unittest_.cc \ test/production.cc \ test/production.h # Python tests that we don't run. EXTRA_DIST += \ test/gtest_break_on_failure_unittest.py \ test/gtest_catch_exceptions_test.py \ test/gtest_color_test.py \ test/gtest_env_var_test.py \ test/gtest_filter_unittest.py \ test/gtest_help_test.py \ test/gtest_list_tests_unittest.py \ test/gtest_output_test.py \ test/gtest_output_test_golden_lin.txt \ test/gtest_shuffle_test.py \ test/gtest_test_utils.py \ test/gtest_throw_on_failure_test.py \ test/gtest_uninitialized_test.py \ test/gtest_xml_outfiles_test.py \ test/gtest_xml_output_unittest.py \ test/gtest_xml_test_utils.py # CMake script EXTRA_DIST += \ CMakeLists.txt \ cmake/internal_utils.cmake # MSVC project files EXTRA_DIST += \ msvc/gtest-md.sln \ msvc/gtest-md.vcproj \ msvc/gtest.sln \ msvc/gtest.vcproj \ msvc/gtest_main-md.vcproj \ msvc/gtest_main.vcproj \ msvc/gtest_prod_test-md.vcproj \ msvc/gtest_prod_test.vcproj \ msvc/gtest_unittest-md.vcproj \ msvc/gtest_unittest.vcproj # xcode project files EXTRA_DIST += \ xcode/Config/DebugProject.xcconfig \ xcode/Config/FrameworkTarget.xcconfig \ xcode/Config/General.xcconfig \ xcode/Config/ReleaseProject.xcconfig \ xcode/Config/StaticLibraryTarget.xcconfig \ xcode/Config/TestTarget.xcconfig \ xcode/Resources/Info.plist \ xcode/Scripts/runtests.sh \ xcode/Scripts/versiongenerate.py \ xcode/gtest.xcodeproj/project.pbxproj # xcode sample files EXTRA_DIST += \ xcode/Samples/FrameworkSample/Info.plist \ xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj \ xcode/Samples/FrameworkSample/runtests.sh \ xcode/Samples/FrameworkSample/widget.cc \ xcode/Samples/FrameworkSample/widget.h \ xcode/Samples/FrameworkSample/widget_test.cc # C++Builder project files EXTRA_DIST += \ codegear/gtest.cbproj \ codegear/gtest.groupproj \ codegear/gtest_all.cc \ codegear/gtest_link.cc \ codegear/gtest_main.cbproj \ codegear/gtest_unittest.cbproj # Distribute and install M4 macro m4datadir = $(datadir)/aclocal m4data_DATA = m4/gtest.m4 EXTRA_DIST += $(m4data_DATA) # We define the global AM_CPPFLAGS as everything we compile includes from these # directories. AM_CPPFLAGS = -I$(srcdir) -I$(srcdir)/include # Modifies compiler and linker flags for pthreads compatibility. if HAVE_PTHREADS AM_CXXFLAGS = @PTHREAD_CFLAGS@ -DGTEST_HAS_PTHREAD=1 AM_LIBS = @PTHREAD_LIBS@ else AM_CXXFLAGS = -DGTEST_HAS_PTHREAD=0 endif # Build rules for libraries. lib_LTLIBRARIES = lib/libgtest.la lib/libgtest_main.la lib_libgtest_la_SOURCES = src/gtest-all.cc pkginclude_HEADERS = \ include/gtest/gtest-death-test.h \ include/gtest/gtest-message.h \ include/gtest/gtest-param-test.h \ include/gtest/gtest-printers.h \ include/gtest/gtest-spi.h \ include/gtest/gtest-test-part.h \ include/gtest/gtest-typed-test.h \ include/gtest/gtest.h \ include/gtest/gtest_pred_impl.h \ include/gtest/gtest_prod.h pkginclude_internaldir = $(pkgincludedir)/internal pkginclude_internal_HEADERS = \ include/gtest/internal/gtest-death-test-internal.h \ include/gtest/internal/gtest-filepath.h \ include/gtest/internal/gtest-internal.h \ include/gtest/internal/gtest-linked_ptr.h \ include/gtest/internal/gtest-param-util-generated.h \ include/gtest/internal/gtest-param-util.h \ include/gtest/internal/gtest-port.h \ include/gtest/internal/gtest-string.h \ include/gtest/internal/gtest-tuple.h \ include/gtest/internal/gtest-type-util.h lib_libgtest_main_la_SOURCES = src/gtest_main.cc lib_libgtest_main_la_LIBADD = lib/libgtest.la # Bulid rules for samples and tests. Automake's naming for some of # these variables isn't terribly obvious, so this is a brief # reference: # # TESTS -- Programs run automatically by "make check" # check_PROGRAMS -- Programs built by "make check" but not necessarily run noinst_LTLIBRARIES = samples/libsamples.la samples_libsamples_la_SOURCES = \ samples/sample1.cc \ samples/sample1.h \ samples/sample2.cc \ samples/sample2.h \ samples/sample3-inl.h \ samples/sample4.cc \ samples/sample4.h TESTS= TESTS_ENVIRONMENT = GTEST_SOURCE_DIR="$(srcdir)/test" \ GTEST_BUILD_DIR="$(top_builddir)/test" check_PROGRAMS= # A simple sample on using gtest. TESTS += samples/sample1_unittest check_PROGRAMS += samples/sample1_unittest samples_sample1_unittest_SOURCES = samples/sample1_unittest.cc samples_sample1_unittest_LDADD = lib/libgtest_main.la \ lib/libgtest.la \ samples/libsamples.la # Another sample. It also verifies that libgtest works. TESTS += samples/sample10_unittest check_PROGRAMS += samples/sample10_unittest samples_sample10_unittest_SOURCES = samples/sample10_unittest.cc samples_sample10_unittest_LDADD = lib/libgtest.la # This tests most constructs of gtest and verifies that libgtest_main # and libgtest work. TESTS += test/gtest_all_test check_PROGRAMS += test/gtest_all_test test_gtest_all_test_SOURCES = test/gtest_all_test.cc test_gtest_all_test_LDADD = lib/libgtest_main.la \ lib/libgtest.la # Tests that fused gtest files compile and work. FUSED_GTEST_SRC = \ fused-src/gtest/gtest-all.cc \ fused-src/gtest/gtest.h \ fused-src/gtest/gtest_main.cc if HAVE_PYTHON TESTS += test/fused_gtest_test check_PROGRAMS += test/fused_gtest_test test_fused_gtest_test_SOURCES = $(FUSED_GTEST_SRC) \ samples/sample1.cc samples/sample1_unittest.cc test_fused_gtest_test_CPPFLAGS = -I"$(srcdir)/fused-src" # Build rules for putting fused Google Test files into the distribution # package. The user can also create those files by manually running # scripts/fuse_gtest_files.py. $(test_fused_gtest_test_SOURCES): fused-gtest fused-gtest: $(pkginclude_HEADERS) $(pkginclude_internal_HEADERS) \ $(GTEST_SRC) src/gtest-all.cc src/gtest_main.cc \ scripts/fuse_gtest_files.py mkdir -p "$(srcdir)/fused-src" chmod -R u+w "$(srcdir)/fused-src" rm -f "$(srcdir)/fused-src/gtest/gtest-all.cc" rm -f "$(srcdir)/fused-src/gtest/gtest.h" "$(srcdir)/scripts/fuse_gtest_files.py" "$(srcdir)/fused-src" cp -f "$(srcdir)/src/gtest_main.cc" "$(srcdir)/fused-src/gtest/" maintainer-clean-local: rm -rf "$(srcdir)/fused-src" endif # Death tests may produce core dumps in the build directory. In case # this happens, clean them to keep distcleancheck happy. CLEANFILES = core # Disables 'make install' as installing a compiled version of Google # Test can lead to undefined behavior due to violation of the # One-Definition Rule. install-exec-local: echo "'make install' is dangerous and not supported. Instead, see README for how to integrate Google Test into your build system." false install-data-local: echo "'make install' is dangerous and not supported. Instead, see README for how to integrate Google Test into your build system." false CSSC-1.4.1/unit-tests/googletest/include/0000755000000000000000000000000013464267700016365 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/include/gtest/0000755000000000000000000000000013464267700017513 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest-spi.h0000644000000000000000000002334012664550137021605 0ustar0000000000000000// Copyright 2007, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // Utilities for testing Google Test itself and code that uses Google Test // (e.g. frameworks built on top of Google Test). #ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_ #define GTEST_INCLUDE_GTEST_GTEST_SPI_H_ #include "gtest/gtest.h" namespace testing { // This helper class can be used to mock out Google Test failure reporting // so that we can test Google Test or code that builds on Google Test. // // An object of this class appends a TestPartResult object to the // TestPartResultArray object given in the constructor whenever a Google Test // failure is reported. It can either intercept only failures that are // generated in the same thread that created this object or it can intercept // all generated failures. The scope of this mock object can be controlled with // the second argument to the two arguments constructor. class GTEST_API_ ScopedFakeTestPartResultReporter : public TestPartResultReporterInterface { public: // The two possible mocking modes of this object. enum InterceptMode { INTERCEPT_ONLY_CURRENT_THREAD, // Intercepts only thread local failures. INTERCEPT_ALL_THREADS // Intercepts all failures. }; // The c'tor sets this object as the test part result reporter used // by Google Test. The 'result' parameter specifies where to report the // results. This reporter will only catch failures generated in the current // thread. DEPRECATED explicit ScopedFakeTestPartResultReporter(TestPartResultArray* result); // Same as above, but you can choose the interception scope of this object. ScopedFakeTestPartResultReporter(InterceptMode intercept_mode, TestPartResultArray* result); // The d'tor restores the previous test part result reporter. virtual ~ScopedFakeTestPartResultReporter(); // Appends the TestPartResult object to the TestPartResultArray // received in the constructor. // // This method is from the TestPartResultReporterInterface // interface. virtual void ReportTestPartResult(const TestPartResult& result); private: void Init(); const InterceptMode intercept_mode_; TestPartResultReporterInterface* old_reporter_; TestPartResultArray* const result_; GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedFakeTestPartResultReporter); }; namespace internal { // A helper class for implementing EXPECT_FATAL_FAILURE() and // EXPECT_NONFATAL_FAILURE(). Its destructor verifies that the given // TestPartResultArray contains exactly one failure that has the given // type and contains the given substring. If that's not the case, a // non-fatal failure will be generated. class GTEST_API_ SingleFailureChecker { public: // The constructor remembers the arguments. SingleFailureChecker(const TestPartResultArray* results, TestPartResult::Type type, const string& substr); ~SingleFailureChecker(); private: const TestPartResultArray* const results_; const TestPartResult::Type type_; const string substr_; GTEST_DISALLOW_COPY_AND_ASSIGN_(SingleFailureChecker); }; } // namespace internal } // namespace testing // A set of macros for testing Google Test assertions or code that's expected // to generate Google Test fatal failures. It verifies that the given // statement will cause exactly one fatal Google Test failure with 'substr' // being part of the failure message. // // There are two different versions of this macro. EXPECT_FATAL_FAILURE only // affects and considers failures generated in the current thread and // EXPECT_FATAL_FAILURE_ON_ALL_THREADS does the same but for all threads. // // The verification of the assertion is done correctly even when the statement // throws an exception or aborts the current function. // // Known restrictions: // - 'statement' cannot reference local non-static variables or // non-static members of the current object. // - 'statement' cannot return a value. // - You cannot stream a failure message to this macro. // // Note that even though the implementations of the following two // macros are much alike, we cannot refactor them to use a common // helper macro, due to some peculiarity in how the preprocessor // works. The AcceptsMacroThatExpandsToUnprotectedComma test in // gtest_unittest.cc will fail to compile if we do that. #define EXPECT_FATAL_FAILURE(statement, substr) \ do { \ class GTestExpectFatalFailureHelper {\ public:\ static void Execute() { statement; }\ };\ ::testing::TestPartResultArray gtest_failures;\ ::testing::internal::SingleFailureChecker gtest_checker(\ >est_failures, ::testing::TestPartResult::kFatalFailure, (substr));\ {\ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\ ::testing::ScopedFakeTestPartResultReporter:: \ INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\ GTestExpectFatalFailureHelper::Execute();\ }\ } while (::testing::internal::AlwaysFalse()) #define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \ do { \ class GTestExpectFatalFailureHelper {\ public:\ static void Execute() { statement; }\ };\ ::testing::TestPartResultArray gtest_failures;\ ::testing::internal::SingleFailureChecker gtest_checker(\ >est_failures, ::testing::TestPartResult::kFatalFailure, (substr));\ {\ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\ ::testing::ScopedFakeTestPartResultReporter:: \ INTERCEPT_ALL_THREADS, >est_failures);\ GTestExpectFatalFailureHelper::Execute();\ }\ } while (::testing::internal::AlwaysFalse()) // A macro for testing Google Test assertions or code that's expected to // generate Google Test non-fatal failures. It asserts that the given // statement will cause exactly one non-fatal Google Test failure with 'substr' // being part of the failure message. // // There are two different versions of this macro. EXPECT_NONFATAL_FAILURE only // affects and considers failures generated in the current thread and // EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS does the same but for all threads. // // 'statement' is allowed to reference local variables and members of // the current object. // // The verification of the assertion is done correctly even when the statement // throws an exception or aborts the current function. // // Known restrictions: // - You cannot stream a failure message to this macro. // // Note that even though the implementations of the following two // macros are much alike, we cannot refactor them to use a common // helper macro, due to some peculiarity in how the preprocessor // works. If we do that, the code won't compile when the user gives // EXPECT_NONFATAL_FAILURE() a statement that contains a macro that // expands to code containing an unprotected comma. The // AcceptsMacroThatExpandsToUnprotectedComma test in gtest_unittest.cc // catches that. // // For the same reason, we have to write // if (::testing::internal::AlwaysTrue()) { statement; } // instead of // GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) // to avoid an MSVC warning on unreachable code. #define EXPECT_NONFATAL_FAILURE(statement, substr) \ do {\ ::testing::TestPartResultArray gtest_failures;\ ::testing::internal::SingleFailureChecker gtest_checker(\ >est_failures, ::testing::TestPartResult::kNonFatalFailure, \ (substr));\ {\ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\ ::testing::ScopedFakeTestPartResultReporter:: \ INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\ if (::testing::internal::AlwaysTrue()) { statement; }\ }\ } while (::testing::internal::AlwaysFalse()) #define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \ do {\ ::testing::TestPartResultArray gtest_failures;\ ::testing::internal::SingleFailureChecker gtest_checker(\ >est_failures, ::testing::TestPartResult::kNonFatalFailure, \ (substr));\ {\ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\ ::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \ >est_failures);\ if (::testing::internal::AlwaysTrue()) { statement; }\ }\ } while (::testing::internal::AlwaysFalse()) #endif // GTEST_INCLUDE_GTEST_GTEST_SPI_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest-typed-test.h0000644000000000000000000002400212664550137023110 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) #ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ #define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ // This header implements typed tests and type-parameterized tests. // Typed (aka type-driven) tests repeat the same test for types in a // list. You must know which types you want to test with when writing // typed tests. Here's how you do it: #if 0 // First, define a fixture class template. It should be parameterized // by a type. Remember to derive it from testing::Test. template class FooTest : public testing::Test { public: ... typedef std::list List; static T shared_; T value_; }; // Next, associate a list of types with the test case, which will be // repeated for each type in the list. The typedef is necessary for // the macro to parse correctly. typedef testing::Types MyTypes; TYPED_TEST_CASE(FooTest, MyTypes); // If the type list contains only one type, you can write that type // directly without Types<...>: // TYPED_TEST_CASE(FooTest, int); // Then, use TYPED_TEST() instead of TEST_F() to define as many typed // tests for this test case as you want. TYPED_TEST(FooTest, DoesBlah) { // Inside a test, refer to TypeParam to get the type parameter. // Since we are inside a derived class template, C++ requires use to // visit the members of FooTest via 'this'. TypeParam n = this->value_; // To visit static members of the fixture, add the TestFixture:: // prefix. n += TestFixture::shared_; // To refer to typedefs in the fixture, add the "typename // TestFixture::" prefix. typename TestFixture::List values; values.push_back(n); ... } TYPED_TEST(FooTest, HasPropertyA) { ... } #endif // 0 // Type-parameterized tests are abstract test patterns parameterized // by a type. Compared with typed tests, type-parameterized tests // allow you to define the test pattern without knowing what the type // parameters are. The defined pattern can be instantiated with // different types any number of times, in any number of translation // units. // // If you are designing an interface or concept, you can define a // suite of type-parameterized tests to verify properties that any // valid implementation of the interface/concept should have. Then, // each implementation can easily instantiate the test suite to verify // that it conforms to the requirements, without having to write // similar tests repeatedly. Here's an example: #if 0 // First, define a fixture class template. It should be parameterized // by a type. Remember to derive it from testing::Test. template class FooTest : public testing::Test { ... }; // Next, declare that you will define a type-parameterized test case // (the _P suffix is for "parameterized" or "pattern", whichever you // prefer): TYPED_TEST_CASE_P(FooTest); // Then, use TYPED_TEST_P() to define as many type-parameterized tests // for this type-parameterized test case as you want. TYPED_TEST_P(FooTest, DoesBlah) { // Inside a test, refer to TypeParam to get the type parameter. TypeParam n = 0; ... } TYPED_TEST_P(FooTest, HasPropertyA) { ... } // Now the tricky part: you need to register all test patterns before // you can instantiate them. The first argument of the macro is the // test case name; the rest are the names of the tests in this test // case. REGISTER_TYPED_TEST_CASE_P(FooTest, DoesBlah, HasPropertyA); // Finally, you are free to instantiate the pattern with the types you // want. If you put the above code in a header file, you can #include // it in multiple C++ source files and instantiate it multiple times. // // To distinguish different instances of the pattern, the first // argument to the INSTANTIATE_* macro is a prefix that will be added // to the actual test case name. Remember to pick unique prefixes for // different instances. typedef testing::Types MyTypes; INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes); // If the type list contains only one type, you can write that type // directly without Types<...>: // INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int); #endif // 0 #include "gtest/internal/gtest-port.h" #include "gtest/internal/gtest-type-util.h" // Implements typed tests. #if GTEST_HAS_TYPED_TEST // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Expands to the name of the typedef for the type parameters of the // given test case. # define GTEST_TYPE_PARAMS_(TestCaseName) gtest_type_params_##TestCaseName##_ // The 'Types' template argument below must have spaces around it // since some compilers may choke on '>>' when passing a template // instance (e.g. Types) # define TYPED_TEST_CASE(CaseName, Types) \ typedef ::testing::internal::TypeList< Types >::type \ GTEST_TYPE_PARAMS_(CaseName) # define TYPED_TEST(CaseName, TestName) \ template \ class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \ : public CaseName { \ private: \ typedef CaseName TestFixture; \ typedef gtest_TypeParam_ TypeParam; \ virtual void TestBody(); \ }; \ bool gtest_##CaseName##_##TestName##_registered_ GTEST_ATTRIBUTE_UNUSED_ = \ ::testing::internal::TypeParameterizedTest< \ CaseName, \ ::testing::internal::TemplateSel< \ GTEST_TEST_CLASS_NAME_(CaseName, TestName)>, \ GTEST_TYPE_PARAMS_(CaseName)>::Register(\ "", #CaseName, #TestName, 0); \ template \ void GTEST_TEST_CLASS_NAME_(CaseName, TestName)::TestBody() #endif // GTEST_HAS_TYPED_TEST // Implements type-parameterized tests. #if GTEST_HAS_TYPED_TEST_P // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Expands to the namespace name that the type-parameterized tests for // the given type-parameterized test case are defined in. The exact // name of the namespace is subject to change without notice. # define GTEST_CASE_NAMESPACE_(TestCaseName) \ gtest_case_##TestCaseName##_ // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Expands to the name of the variable used to remember the names of // the defined tests in the given test case. # define GTEST_TYPED_TEST_CASE_P_STATE_(TestCaseName) \ gtest_typed_test_case_p_state_##TestCaseName##_ // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE DIRECTLY. // // Expands to the name of the variable used to remember the names of // the registered tests in the given test case. # define GTEST_REGISTERED_TEST_NAMES_(TestCaseName) \ gtest_registered_test_names_##TestCaseName##_ // The variables defined in the type-parameterized test macros are // static as typically these macros are used in a .h file that can be // #included in multiple translation units linked together. # define TYPED_TEST_CASE_P(CaseName) \ static ::testing::internal::TypedTestCasePState \ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName) # define TYPED_TEST_P(CaseName, TestName) \ namespace GTEST_CASE_NAMESPACE_(CaseName) { \ template \ class TestName : public CaseName { \ private: \ typedef CaseName TestFixture; \ typedef gtest_TypeParam_ TypeParam; \ virtual void TestBody(); \ }; \ static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).AddTestName(\ __FILE__, __LINE__, #CaseName, #TestName); \ } \ template \ void GTEST_CASE_NAMESPACE_(CaseName)::TestName::TestBody() # define REGISTER_TYPED_TEST_CASE_P(CaseName, ...) \ namespace GTEST_CASE_NAMESPACE_(CaseName) { \ typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \ } \ static const char* const GTEST_REGISTERED_TEST_NAMES_(CaseName) = \ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).VerifyRegisteredTestNames(\ __FILE__, __LINE__, #__VA_ARGS__) // The 'Types' template argument below must have spaces around it // since some compilers may choke on '>>' when passing a template // instance (e.g. Types) # define INSTANTIATE_TYPED_TEST_CASE_P(Prefix, CaseName, Types) \ bool gtest_##Prefix##_##CaseName GTEST_ATTRIBUTE_UNUSED_ = \ ::testing::internal::TypeParameterizedTestCase::type>::Register(\ #Prefix, #CaseName, GTEST_REGISTERED_TEST_NAMES_(CaseName)) #endif // GTEST_HAS_TYPED_TEST_P #endif // GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest.h0000644000000000000000000025561612664550137021031 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // The Google C++ Testing Framework (Google Test) // // This header file defines the public API for Google Test. It should be // included by any test program that uses Google Test. // // IMPORTANT NOTE: Due to limitation of the C++ language, we have to // leave some internal implementation details in this header file. // They are clearly marked by comments like this: // // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. // // Such code is NOT meant to be used by a user directly, and is subject // to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user // program! // // Acknowledgment: Google Test borrowed the idea of automatic test // registration from Barthelemy Dagenais' (barthelemy@prologique.com) // easyUnit framework. #ifndef GTEST_INCLUDE_GTEST_GTEST_H_ #define GTEST_INCLUDE_GTEST_GTEST_H_ #include #include #include #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-string.h" #include "gtest/gtest-death-test.h" #include "gtest/gtest-message.h" #include "gtest/gtest-param-test.h" #include "gtest/gtest-printers.h" #include "gtest/gtest_prod.h" #include "gtest/gtest-test-part.h" #include "gtest/gtest-typed-test.h" // Depending on the platform, different string classes are available. // On Linux, in addition to ::std::string, Google also makes use of // class ::string, which has the same interface as ::std::string, but // has a different implementation. // // You can define GTEST_HAS_GLOBAL_STRING to 1 to indicate that // ::string is available AND is a distinct type to ::std::string, or // define it to 0 to indicate otherwise. // // If ::std::string and ::string are the same class on your platform // due to aliasing, you should define GTEST_HAS_GLOBAL_STRING to 0. // // If you do not define GTEST_HAS_GLOBAL_STRING, it is defined // heuristically. namespace testing { // Declares the flags. // This flag temporary enables the disabled tests. GTEST_DECLARE_bool_(also_run_disabled_tests); // This flag brings the debugger on an assertion failure. GTEST_DECLARE_bool_(break_on_failure); // This flag controls whether Google Test catches all test-thrown exceptions // and logs them as failures. GTEST_DECLARE_bool_(catch_exceptions); // This flag enables using colors in terminal output. Available values are // "yes" to enable colors, "no" (disable colors), or "auto" (the default) // to let Google Test decide. GTEST_DECLARE_string_(color); // This flag sets up the filter to select by name using a glob pattern // the tests to run. If the filter is not given all tests are executed. GTEST_DECLARE_string_(filter); // This flag causes the Google Test to list tests. None of the tests listed // are actually run if the flag is provided. GTEST_DECLARE_bool_(list_tests); // This flag controls whether Google Test emits a detailed XML report to a file // in addition to its normal textual output. GTEST_DECLARE_string_(output); // This flags control whether Google Test prints the elapsed time for each // test. GTEST_DECLARE_bool_(print_time); // This flag specifies the random number seed. GTEST_DECLARE_int32_(random_seed); // This flag sets how many times the tests are repeated. The default value // is 1. If the value is -1 the tests are repeating forever. GTEST_DECLARE_int32_(repeat); // This flag controls whether Google Test includes Google Test internal // stack frames in failure stack traces. GTEST_DECLARE_bool_(show_internal_stack_frames); // When this flag is specified, tests' order is randomized on every iteration. GTEST_DECLARE_bool_(shuffle); // This flag specifies the maximum number of stack frames to be // printed in a failure message. GTEST_DECLARE_int32_(stack_trace_depth); // When this flag is specified, a failed assertion will throw an // exception if exceptions are enabled, or exit the program with a // non-zero code otherwise. GTEST_DECLARE_bool_(throw_on_failure); // When this flag is set with a "host:port" string, on supported // platforms test results are streamed to the specified port on // the specified host machine. GTEST_DECLARE_string_(stream_result_to); // The upper limit for valid stack trace depths. const int kMaxStackTraceDepth = 100; namespace internal { class AssertHelper; class DefaultGlobalTestPartResultReporter; class ExecDeathTest; class NoExecDeathTest; class FinalSuccessChecker; class GTestFlagSaver; class StreamingListenerTest; class TestResultAccessor; class TestEventListenersAccessor; class TestEventRepeater; class UnitTestRecordPropertyTestHelper; class WindowsDeathTest; class UnitTestImpl* GetUnitTestImpl(); void ReportFailureInUnknownLocation(TestPartResult::Type result_type, const std::string& message); } // namespace internal // The friend relationship of some of these classes is cyclic. // If we don't forward declare them the compiler might confuse the classes // in friendship clauses with same named classes on the scope. class Test; class TestCase; class TestInfo; class UnitTest; // A class for indicating whether an assertion was successful. When // the assertion wasn't successful, the AssertionResult object // remembers a non-empty message that describes how it failed. // // To create an instance of this class, use one of the factory functions // (AssertionSuccess() and AssertionFailure()). // // This class is useful for two purposes: // 1. Defining predicate functions to be used with Boolean test assertions // EXPECT_TRUE/EXPECT_FALSE and their ASSERT_ counterparts // 2. Defining predicate-format functions to be // used with predicate assertions (ASSERT_PRED_FORMAT*, etc). // // For example, if you define IsEven predicate: // // testing::AssertionResult IsEven(int n) { // if ((n % 2) == 0) // return testing::AssertionSuccess(); // else // return testing::AssertionFailure() << n << " is odd"; // } // // Then the failed expectation EXPECT_TRUE(IsEven(Fib(5))) // will print the message // // Value of: IsEven(Fib(5)) // Actual: false (5 is odd) // Expected: true // // instead of a more opaque // // Value of: IsEven(Fib(5)) // Actual: false // Expected: true // // in case IsEven is a simple Boolean predicate. // // If you expect your predicate to be reused and want to support informative // messages in EXPECT_FALSE and ASSERT_FALSE (negative assertions show up // about half as often as positive ones in our tests), supply messages for // both success and failure cases: // // testing::AssertionResult IsEven(int n) { // if ((n % 2) == 0) // return testing::AssertionSuccess() << n << " is even"; // else // return testing::AssertionFailure() << n << " is odd"; // } // // Then a statement EXPECT_FALSE(IsEven(Fib(6))) will print // // Value of: IsEven(Fib(6)) // Actual: true (8 is even) // Expected: false // // NB: Predicates that support negative Boolean assertions have reduced // performance in positive ones so be careful not to use them in tests // that have lots (tens of thousands) of positive Boolean assertions. // // To use this class with EXPECT_PRED_FORMAT assertions such as: // // // Verifies that Foo() returns an even number. // EXPECT_PRED_FORMAT1(IsEven, Foo()); // // you need to define: // // testing::AssertionResult IsEven(const char* expr, int n) { // if ((n % 2) == 0) // return testing::AssertionSuccess(); // else // return testing::AssertionFailure() // << "Expected: " << expr << " is even\n Actual: it's " << n; // } // // If Foo() returns 5, you will see the following message: // // Expected: Foo() is even // Actual: it's 5 // class GTEST_API_ AssertionResult { public: // Copy constructor. // Used in EXPECT_TRUE/FALSE(assertion_result). AssertionResult(const AssertionResult& other); GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 /* forcing value to bool */) // Used in the EXPECT_TRUE/FALSE(bool_expression). // // T must be contextually convertible to bool. // // The second parameter prevents this overload from being considered if // the argument is implicitly convertible to AssertionResult. In that case // we want AssertionResult's copy constructor to be used. template explicit AssertionResult( const T& success, typename internal::EnableIf< !internal::ImplicitlyConvertible::value>::type* /*enabler*/ = NULL) : success_(success) {} GTEST_DISABLE_MSC_WARNINGS_POP_() // Assignment operator. AssertionResult& operator=(AssertionResult other) { swap(other); return *this; } // Returns true iff the assertion succeeded. operator bool() const { return success_; } // NOLINT // Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE. AssertionResult operator!() const; // Returns the text streamed into this AssertionResult. Test assertions // use it when they fail (i.e., the predicate's outcome doesn't match the // assertion's expectation). When nothing has been streamed into the // object, returns an empty string. const char* message() const { return message_.get() != NULL ? message_->c_str() : ""; } // TODO(vladl@google.com): Remove this after making sure no clients use it. // Deprecated; please use message() instead. const char* failure_message() const { return message(); } // Streams a custom failure message into this object. template AssertionResult& operator<<(const T& value) { AppendMessage(Message() << value); return *this; } // Allows streaming basic output manipulators such as endl or flush into // this object. AssertionResult& operator<<( ::std::ostream& (*basic_manipulator)(::std::ostream& stream)) { AppendMessage(Message() << basic_manipulator); return *this; } private: // Appends the contents of message to message_. void AppendMessage(const Message& a_message) { if (message_.get() == NULL) message_.reset(new ::std::string); message_->append(a_message.GetString().c_str()); } // Swap the contents of this AssertionResult with other. void swap(AssertionResult& other); // Stores result of the assertion predicate. bool success_; // Stores the message describing the condition in case the expectation // construct is not satisfied with the predicate's outcome. // Referenced via a pointer to avoid taking too much stack frame space // with test assertions. internal::scoped_ptr< ::std::string> message_; }; // Makes a successful assertion result. GTEST_API_ AssertionResult AssertionSuccess(); // Makes a failed assertion result. GTEST_API_ AssertionResult AssertionFailure(); // Makes a failed assertion result with the given failure message. // Deprecated; use AssertionFailure() << msg. GTEST_API_ AssertionResult AssertionFailure(const Message& msg); // The abstract class that all tests inherit from. // // In Google Test, a unit test program contains one or many TestCases, and // each TestCase contains one or many Tests. // // When you define a test using the TEST macro, you don't need to // explicitly derive from Test - the TEST macro automatically does // this for you. // // The only time you derive from Test is when defining a test fixture // to be used a TEST_F. For example: // // class FooTest : public testing::Test { // protected: // virtual void SetUp() { ... } // virtual void TearDown() { ... } // ... // }; // // TEST_F(FooTest, Bar) { ... } // TEST_F(FooTest, Baz) { ... } // // Test is not copyable. class GTEST_API_ Test { public: friend class TestInfo; // Defines types for pointers to functions that set up and tear down // a test case. typedef internal::SetUpTestCaseFunc SetUpTestCaseFunc; typedef internal::TearDownTestCaseFunc TearDownTestCaseFunc; // The d'tor is virtual as we intend to inherit from Test. virtual ~Test(); // Sets up the stuff shared by all tests in this test case. // // Google Test will call Foo::SetUpTestCase() before running the first // test in test case Foo. Hence a sub-class can define its own // SetUpTestCase() method to shadow the one defined in the super // class. static void SetUpTestCase() {} // Tears down the stuff shared by all tests in this test case. // // Google Test will call Foo::TearDownTestCase() after running the last // test in test case Foo. Hence a sub-class can define its own // TearDownTestCase() method to shadow the one defined in the super // class. static void TearDownTestCase() {} // Returns true iff the current test has a fatal failure. static bool HasFatalFailure(); // Returns true iff the current test has a non-fatal failure. static bool HasNonfatalFailure(); // Returns true iff the current test has a (either fatal or // non-fatal) failure. static bool HasFailure() { return HasFatalFailure() || HasNonfatalFailure(); } // Logs a property for the current test, test case, or for the entire // invocation of the test program when used outside of the context of a // test case. Only the last value for a given key is remembered. These // are public static so they can be called from utility functions that are // not members of the test fixture. Calls to RecordProperty made during // lifespan of the test (from the moment its constructor starts to the // moment its destructor finishes) will be output in XML as attributes of // the element. Properties recorded from fixture's // SetUpTestCase or TearDownTestCase are logged as attributes of the // corresponding element. Calls to RecordProperty made in the // global context (before or after invocation of RUN_ALL_TESTS and from // SetUp/TearDown method of Environment objects registered with Google // Test) will be output as attributes of the element. static void RecordProperty(const std::string& key, const std::string& value); static void RecordProperty(const std::string& key, int value); protected: // Creates a Test object. Test(); // Sets up the test fixture. virtual void SetUp(); // Tears down the test fixture. virtual void TearDown(); private: // Returns true iff the current test has the same fixture class as // the first test in the current test case. static bool HasSameFixtureClass(); // Runs the test after the test fixture has been set up. // // A sub-class must implement this to define the test logic. // // DO NOT OVERRIDE THIS FUNCTION DIRECTLY IN A USER PROGRAM. // Instead, use the TEST or TEST_F macro. virtual void TestBody() = 0; // Sets up, executes, and tears down the test. void Run(); // Deletes self. We deliberately pick an unusual name for this // internal method to avoid clashing with names used in user TESTs. void DeleteSelf_() { delete this; } // Uses a GTestFlagSaver to save and restore all Google Test flags. const internal::GTestFlagSaver* const gtest_flag_saver_; // Often a user misspells SetUp() as Setup() and spends a long time // wondering why it is never called by Google Test. The declaration of // the following method is solely for catching such an error at // compile time: // // - The return type is deliberately chosen to be not void, so it // will be a conflict if void Setup() is declared in the user's // test fixture. // // - This method is private, so it will be another compiler error // if the method is called from the user's test fixture. // // DO NOT OVERRIDE THIS FUNCTION. // // If you see an error about overriding the following function or // about it being private, you have mis-spelled SetUp() as Setup(). struct Setup_should_be_spelled_SetUp {}; virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; } // We disallow copying Tests. GTEST_DISALLOW_COPY_AND_ASSIGN_(Test); }; typedef internal::TimeInMillis TimeInMillis; // A copyable object representing a user specified test property which can be // output as a key/value string pair. // // Don't inherit from TestProperty as its destructor is not virtual. class TestProperty { public: // C'tor. TestProperty does NOT have a default constructor. // Always use this constructor (with parameters) to create a // TestProperty object. TestProperty(const std::string& a_key, const std::string& a_value) : key_(a_key), value_(a_value) { } // Gets the user supplied key. const char* key() const { return key_.c_str(); } // Gets the user supplied value. const char* value() const { return value_.c_str(); } // Sets a new value, overriding the one supplied in the constructor. void SetValue(const std::string& new_value) { value_ = new_value; } private: // The key supplied by the user. std::string key_; // The value supplied by the user. std::string value_; }; // The result of a single Test. This includes a list of // TestPartResults, a list of TestProperties, a count of how many // death tests there are in the Test, and how much time it took to run // the Test. // // TestResult is not copyable. class GTEST_API_ TestResult { public: // Creates an empty TestResult. TestResult(); // D'tor. Do not inherit from TestResult. ~TestResult(); // Gets the number of all test parts. This is the sum of the number // of successful test parts and the number of failed test parts. int total_part_count() const; // Returns the number of the test properties. int test_property_count() const; // Returns true iff the test passed (i.e. no test part failed). bool Passed() const { return !Failed(); } // Returns true iff the test failed. bool Failed() const; // Returns true iff the test fatally failed. bool HasFatalFailure() const; // Returns true iff the test has a non-fatal failure. bool HasNonfatalFailure() const; // Returns the elapsed time, in milliseconds. TimeInMillis elapsed_time() const { return elapsed_time_; } // Returns the i-th test part result among all the results. i can range // from 0 to test_property_count() - 1. If i is not in that range, aborts // the program. const TestPartResult& GetTestPartResult(int i) const; // Returns the i-th test property. i can range from 0 to // test_property_count() - 1. If i is not in that range, aborts the // program. const TestProperty& GetTestProperty(int i) const; private: friend class TestInfo; friend class TestCase; friend class UnitTest; friend class internal::DefaultGlobalTestPartResultReporter; friend class internal::ExecDeathTest; friend class internal::TestResultAccessor; friend class internal::UnitTestImpl; friend class internal::WindowsDeathTest; // Gets the vector of TestPartResults. const std::vector& test_part_results() const { return test_part_results_; } // Gets the vector of TestProperties. const std::vector& test_properties() const { return test_properties_; } // Sets the elapsed time. void set_elapsed_time(TimeInMillis elapsed) { elapsed_time_ = elapsed; } // Adds a test property to the list. The property is validated and may add // a non-fatal failure if invalid (e.g., if it conflicts with reserved // key names). If a property is already recorded for the same key, the // value will be updated, rather than storing multiple values for the same // key. xml_element specifies the element for which the property is being // recorded and is used for validation. void RecordProperty(const std::string& xml_element, const TestProperty& test_property); // Adds a failure if the key is a reserved attribute of Google Test // testcase tags. Returns true if the property is valid. // TODO(russr): Validate attribute names are legal and human readable. static bool ValidateTestProperty(const std::string& xml_element, const TestProperty& test_property); // Adds a test part result to the list. void AddTestPartResult(const TestPartResult& test_part_result); // Returns the death test count. int death_test_count() const { return death_test_count_; } // Increments the death test count, returning the new count. int increment_death_test_count() { return ++death_test_count_; } // Clears the test part results. void ClearTestPartResults(); // Clears the object. void Clear(); // Protects mutable state of the property vector and of owned // properties, whose values may be updated. internal::Mutex test_properites_mutex_; // The vector of TestPartResults std::vector test_part_results_; // The vector of TestProperties std::vector test_properties_; // Running count of death tests. int death_test_count_; // The elapsed time, in milliseconds. TimeInMillis elapsed_time_; // We disallow copying TestResult. GTEST_DISALLOW_COPY_AND_ASSIGN_(TestResult); }; // class TestResult // A TestInfo object stores the following information about a test: // // Test case name // Test name // Whether the test should be run // A function pointer that creates the test object when invoked // Test result // // The constructor of TestInfo registers itself with the UnitTest // singleton such that the RUN_ALL_TESTS() macro knows which tests to // run. class GTEST_API_ TestInfo { public: // Destructs a TestInfo object. This function is not virtual, so // don't inherit from TestInfo. ~TestInfo(); // Returns the test case name. const char* test_case_name() const { return test_case_name_.c_str(); } // Returns the test name. const char* name() const { return name_.c_str(); } // Returns the name of the parameter type, or NULL if this is not a typed // or a type-parameterized test. const char* type_param() const { if (type_param_.get() != NULL) return type_param_->c_str(); return NULL; } // Returns the text representation of the value parameter, or NULL if this // is not a value-parameterized test. const char* value_param() const { if (value_param_.get() != NULL) return value_param_->c_str(); return NULL; } // Returns true if this test should run, that is if the test is not // disabled (or it is disabled but the also_run_disabled_tests flag has // been specified) and its full name matches the user-specified filter. // // Google Test allows the user to filter the tests by their full names. // The full name of a test Bar in test case Foo is defined as // "Foo.Bar". Only the tests that match the filter will run. // // A filter is a colon-separated list of glob (not regex) patterns, // optionally followed by a '-' and a colon-separated list of // negative patterns (tests to exclude). A test is run if it // matches one of the positive patterns and does not match any of // the negative patterns. // // For example, *A*:Foo.* is a filter that matches any string that // contains the character 'A' or starts with "Foo.". bool should_run() const { return should_run_; } // Returns true iff this test will appear in the XML report. bool is_reportable() const { // For now, the XML report includes all tests matching the filter. // In the future, we may trim tests that are excluded because of // sharding. return matches_filter_; } // Returns the result of the test. const TestResult* result() const { return &result_; } private: #if GTEST_HAS_DEATH_TEST friend class internal::DefaultDeathTestFactory; #endif // GTEST_HAS_DEATH_TEST friend class Test; friend class TestCase; friend class internal::UnitTestImpl; friend class internal::StreamingListenerTest; friend TestInfo* internal::MakeAndRegisterTestInfo( const char* test_case_name, const char* name, const char* type_param, const char* value_param, internal::TypeId fixture_class_id, Test::SetUpTestCaseFunc set_up_tc, Test::TearDownTestCaseFunc tear_down_tc, internal::TestFactoryBase* factory); // Constructs a TestInfo object. The newly constructed instance assumes // ownership of the factory object. TestInfo(const std::string& test_case_name, const std::string& name, const char* a_type_param, // NULL if not a type-parameterized test const char* a_value_param, // NULL if not a value-parameterized test internal::TypeId fixture_class_id, internal::TestFactoryBase* factory); // Increments the number of death tests encountered in this test so // far. int increment_death_test_count() { return result_.increment_death_test_count(); } // Creates the test object, runs it, records its result, and then // deletes it. void Run(); static void ClearTestResult(TestInfo* test_info) { test_info->result_.Clear(); } // These fields are immutable properties of the test. const std::string test_case_name_; // Test case name const std::string name_; // Test name // Name of the parameter type, or NULL if this is not a typed or a // type-parameterized test. const internal::scoped_ptr type_param_; // Text representation of the value parameter, or NULL if this is not a // value-parameterized test. const internal::scoped_ptr value_param_; const internal::TypeId fixture_class_id_; // ID of the test fixture class bool should_run_; // True iff this test should run bool is_disabled_; // True iff this test is disabled bool matches_filter_; // True if this test matches the // user-specified filter. internal::TestFactoryBase* const factory_; // The factory that creates // the test object // This field is mutable and needs to be reset before running the // test for the second time. TestResult result_; GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfo); }; // A test case, which consists of a vector of TestInfos. // // TestCase is not copyable. class GTEST_API_ TestCase { public: // Creates a TestCase with the given name. // // TestCase does NOT have a default constructor. Always use this // constructor to create a TestCase object. // // Arguments: // // name: name of the test case // a_type_param: the name of the test's type parameter, or NULL if // this is not a type-parameterized test. // set_up_tc: pointer to the function that sets up the test case // tear_down_tc: pointer to the function that tears down the test case TestCase(const char* name, const char* a_type_param, Test::SetUpTestCaseFunc set_up_tc, Test::TearDownTestCaseFunc tear_down_tc); // Destructor of TestCase. virtual ~TestCase(); // Gets the name of the TestCase. const char* name() const { return name_.c_str(); } // Returns the name of the parameter type, or NULL if this is not a // type-parameterized test case. const char* type_param() const { if (type_param_.get() != NULL) return type_param_->c_str(); return NULL; } // Returns true if any test in this test case should run. bool should_run() const { return should_run_; } // Gets the number of successful tests in this test case. int successful_test_count() const; // Gets the number of failed tests in this test case. int failed_test_count() const; // Gets the number of disabled tests that will be reported in the XML report. int reportable_disabled_test_count() const; // Gets the number of disabled tests in this test case. int disabled_test_count() const; // Gets the number of tests to be printed in the XML report. int reportable_test_count() const; // Get the number of tests in this test case that should run. int test_to_run_count() const; // Gets the number of all tests in this test case. int total_test_count() const; // Returns true iff the test case passed. bool Passed() const { return !Failed(); } // Returns true iff the test case failed. bool Failed() const { return failed_test_count() > 0; } // Returns the elapsed time, in milliseconds. TimeInMillis elapsed_time() const { return elapsed_time_; } // Returns the i-th test among all the tests. i can range from 0 to // total_test_count() - 1. If i is not in that range, returns NULL. const TestInfo* GetTestInfo(int i) const; // Returns the TestResult that holds test properties recorded during // execution of SetUpTestCase and TearDownTestCase. const TestResult& ad_hoc_test_result() const { return ad_hoc_test_result_; } private: friend class Test; friend class internal::UnitTestImpl; // Gets the (mutable) vector of TestInfos in this TestCase. std::vector& test_info_list() { return test_info_list_; } // Gets the (immutable) vector of TestInfos in this TestCase. const std::vector& test_info_list() const { return test_info_list_; } // Returns the i-th test among all the tests. i can range from 0 to // total_test_count() - 1. If i is not in that range, returns NULL. TestInfo* GetMutableTestInfo(int i); // Sets the should_run member. void set_should_run(bool should) { should_run_ = should; } // Adds a TestInfo to this test case. Will delete the TestInfo upon // destruction of the TestCase object. void AddTestInfo(TestInfo * test_info); // Clears the results of all tests in this test case. void ClearResult(); // Clears the results of all tests in the given test case. static void ClearTestCaseResult(TestCase* test_case) { test_case->ClearResult(); } // Runs every test in this TestCase. void Run(); // Runs SetUpTestCase() for this TestCase. This wrapper is needed // for catching exceptions thrown from SetUpTestCase(). void RunSetUpTestCase() { (*set_up_tc_)(); } // Runs TearDownTestCase() for this TestCase. This wrapper is // needed for catching exceptions thrown from TearDownTestCase(). void RunTearDownTestCase() { (*tear_down_tc_)(); } // Returns true iff test passed. static bool TestPassed(const TestInfo* test_info) { return test_info->should_run() && test_info->result()->Passed(); } // Returns true iff test failed. static bool TestFailed(const TestInfo* test_info) { return test_info->should_run() && test_info->result()->Failed(); } // Returns true iff the test is disabled and will be reported in the XML // report. static bool TestReportableDisabled(const TestInfo* test_info) { return test_info->is_reportable() && test_info->is_disabled_; } // Returns true iff test is disabled. static bool TestDisabled(const TestInfo* test_info) { return test_info->is_disabled_; } // Returns true iff this test will appear in the XML report. static bool TestReportable(const TestInfo* test_info) { return test_info->is_reportable(); } // Returns true if the given test should run. static bool ShouldRunTest(const TestInfo* test_info) { return test_info->should_run(); } // Shuffles the tests in this test case. void ShuffleTests(internal::Random* random); // Restores the test order to before the first shuffle. void UnshuffleTests(); // Name of the test case. std::string name_; // Name of the parameter type, or NULL if this is not a typed or a // type-parameterized test. const internal::scoped_ptr type_param_; // The vector of TestInfos in their original order. It owns the // elements in the vector. std::vector test_info_list_; // Provides a level of indirection for the test list to allow easy // shuffling and restoring the test order. The i-th element in this // vector is the index of the i-th test in the shuffled test list. std::vector test_indices_; // Pointer to the function that sets up the test case. Test::SetUpTestCaseFunc set_up_tc_; // Pointer to the function that tears down the test case. Test::TearDownTestCaseFunc tear_down_tc_; // True iff any test in this test case should run. bool should_run_; // Elapsed time, in milliseconds. TimeInMillis elapsed_time_; // Holds test properties recorded during execution of SetUpTestCase and // TearDownTestCase. TestResult ad_hoc_test_result_; // We disallow copying TestCases. GTEST_DISALLOW_COPY_AND_ASSIGN_(TestCase); }; // An Environment object is capable of setting up and tearing down an // environment. You should subclass this to define your own // environment(s). // // An Environment object does the set-up and tear-down in virtual // methods SetUp() and TearDown() instead of the constructor and the // destructor, as: // // 1. You cannot safely throw from a destructor. This is a problem // as in some cases Google Test is used where exceptions are enabled, and // we may want to implement ASSERT_* using exceptions where they are // available. // 2. You cannot use ASSERT_* directly in a constructor or // destructor. class Environment { public: // The d'tor is virtual as we need to subclass Environment. virtual ~Environment() {} // Override this to define how to set up the environment. virtual void SetUp() {} // Override this to define how to tear down the environment. virtual void TearDown() {} private: // If you see an error about overriding the following function or // about it being private, you have mis-spelled SetUp() as Setup(). struct Setup_should_be_spelled_SetUp {}; virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; } }; // The interface for tracing execution of tests. The methods are organized in // the order the corresponding events are fired. class TestEventListener { public: virtual ~TestEventListener() {} // Fired before any test activity starts. virtual void OnTestProgramStart(const UnitTest& unit_test) = 0; // Fired before each iteration of tests starts. There may be more than // one iteration if GTEST_FLAG(repeat) is set. iteration is the iteration // index, starting from 0. virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration) = 0; // Fired before environment set-up for each iteration of tests starts. virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test) = 0; // Fired after environment set-up for each iteration of tests ends. virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test) = 0; // Fired before the test case starts. virtual void OnTestCaseStart(const TestCase& test_case) = 0; // Fired before the test starts. virtual void OnTestStart(const TestInfo& test_info) = 0; // Fired after a failed assertion or a SUCCEED() invocation. virtual void OnTestPartResult(const TestPartResult& test_part_result) = 0; // Fired after the test ends. virtual void OnTestEnd(const TestInfo& test_info) = 0; // Fired after the test case ends. virtual void OnTestCaseEnd(const TestCase& test_case) = 0; // Fired before environment tear-down for each iteration of tests starts. virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test) = 0; // Fired after environment tear-down for each iteration of tests ends. virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test) = 0; // Fired after each iteration of tests finishes. virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration) = 0; // Fired after all test activities have ended. virtual void OnTestProgramEnd(const UnitTest& unit_test) = 0; }; // The convenience class for users who need to override just one or two // methods and are not concerned that a possible change to a signature of // the methods they override will not be caught during the build. For // comments about each method please see the definition of TestEventListener // above. class EmptyTestEventListener : public TestEventListener { public: virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {} virtual void OnTestIterationStart(const UnitTest& /*unit_test*/, int /*iteration*/) {} virtual void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) {} virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {} virtual void OnTestCaseStart(const TestCase& /*test_case*/) {} virtual void OnTestStart(const TestInfo& /*test_info*/) {} virtual void OnTestPartResult(const TestPartResult& /*test_part_result*/) {} virtual void OnTestEnd(const TestInfo& /*test_info*/) {} virtual void OnTestCaseEnd(const TestCase& /*test_case*/) {} virtual void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) {} virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {} virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/, int /*iteration*/) {} virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {} }; // TestEventListeners lets users add listeners to track events in Google Test. class GTEST_API_ TestEventListeners { public: TestEventListeners(); ~TestEventListeners(); // Appends an event listener to the end of the list. Google Test assumes // the ownership of the listener (i.e. it will delete the listener when // the test program finishes). void Append(TestEventListener* listener); // Removes the given event listener from the list and returns it. It then // becomes the caller's responsibility to delete the listener. Returns // NULL if the listener is not found in the list. TestEventListener* Release(TestEventListener* listener); // Returns the standard listener responsible for the default console // output. Can be removed from the listeners list to shut down default // console output. Note that removing this object from the listener list // with Release transfers its ownership to the caller and makes this // function return NULL the next time. TestEventListener* default_result_printer() const { return default_result_printer_; } // Returns the standard listener responsible for the default XML output // controlled by the --gtest_output=xml flag. Can be removed from the // listeners list by users who want to shut down the default XML output // controlled by this flag and substitute it with custom one. Note that // removing this object from the listener list with Release transfers its // ownership to the caller and makes this function return NULL the next // time. TestEventListener* default_xml_generator() const { return default_xml_generator_; } private: friend class TestCase; friend class TestInfo; friend class internal::DefaultGlobalTestPartResultReporter; friend class internal::NoExecDeathTest; friend class internal::TestEventListenersAccessor; friend class internal::UnitTestImpl; // Returns repeater that broadcasts the TestEventListener events to all // subscribers. TestEventListener* repeater(); // Sets the default_result_printer attribute to the provided listener. // The listener is also added to the listener list and previous // default_result_printer is removed from it and deleted. The listener can // also be NULL in which case it will not be added to the list. Does // nothing if the previous and the current listener objects are the same. void SetDefaultResultPrinter(TestEventListener* listener); // Sets the default_xml_generator attribute to the provided listener. The // listener is also added to the listener list and previous // default_xml_generator is removed from it and deleted. The listener can // also be NULL in which case it will not be added to the list. Does // nothing if the previous and the current listener objects are the same. void SetDefaultXmlGenerator(TestEventListener* listener); // Controls whether events will be forwarded by the repeater to the // listeners in the list. bool EventForwardingEnabled() const; void SuppressEventForwarding(); // The actual list of listeners. internal::TestEventRepeater* repeater_; // Listener responsible for the standard result output. TestEventListener* default_result_printer_; // Listener responsible for the creation of the XML output file. TestEventListener* default_xml_generator_; // We disallow copying TestEventListeners. GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventListeners); }; // A UnitTest consists of a vector of TestCases. // // This is a singleton class. The only instance of UnitTest is // created when UnitTest::GetInstance() is first called. This // instance is never deleted. // // UnitTest is not copyable. // // This class is thread-safe as long as the methods are called // according to their specification. class GTEST_API_ UnitTest { public: // Gets the singleton UnitTest object. The first time this method // is called, a UnitTest object is constructed and returned. // Consecutive calls will return the same object. static UnitTest* GetInstance(); // Runs all tests in this UnitTest object and prints the result. // Returns 0 if successful, or 1 otherwise. // // This method can only be called from the main thread. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. int Run() GTEST_MUST_USE_RESULT_; // Returns the working directory when the first TEST() or TEST_F() // was executed. The UnitTest object owns the string. const char* original_working_dir() const; // Returns the TestCase object for the test that's currently running, // or NULL if no test is running. const TestCase* current_test_case() const GTEST_LOCK_EXCLUDED_(mutex_); // Returns the TestInfo object for the test that's currently running, // or NULL if no test is running. const TestInfo* current_test_info() const GTEST_LOCK_EXCLUDED_(mutex_); // Returns the random seed used at the start of the current test run. int random_seed() const; #if GTEST_HAS_PARAM_TEST // Returns the ParameterizedTestCaseRegistry object used to keep track of // value-parameterized tests and instantiate and register them. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. internal::ParameterizedTestCaseRegistry& parameterized_test_registry() GTEST_LOCK_EXCLUDED_(mutex_); #endif // GTEST_HAS_PARAM_TEST // Gets the number of successful test cases. int successful_test_case_count() const; // Gets the number of failed test cases. int failed_test_case_count() const; // Gets the number of all test cases. int total_test_case_count() const; // Gets the number of all test cases that contain at least one test // that should run. int test_case_to_run_count() const; // Gets the number of successful tests. int successful_test_count() const; // Gets the number of failed tests. int failed_test_count() const; // Gets the number of disabled tests that will be reported in the XML report. int reportable_disabled_test_count() const; // Gets the number of disabled tests. int disabled_test_count() const; // Gets the number of tests to be printed in the XML report. int reportable_test_count() const; // Gets the number of all tests. int total_test_count() const; // Gets the number of tests that should run. int test_to_run_count() const; // Gets the time of the test program start, in ms from the start of the // UNIX epoch. TimeInMillis start_timestamp() const; // Gets the elapsed time, in milliseconds. TimeInMillis elapsed_time() const; // Returns true iff the unit test passed (i.e. all test cases passed). bool Passed() const; // Returns true iff the unit test failed (i.e. some test case failed // or something outside of all tests failed). bool Failed() const; // Gets the i-th test case among all the test cases. i can range from 0 to // total_test_case_count() - 1. If i is not in that range, returns NULL. const TestCase* GetTestCase(int i) const; // Returns the TestResult containing information on test failures and // properties logged outside of individual test cases. const TestResult& ad_hoc_test_result() const; // Returns the list of event listeners that can be used to track events // inside Google Test. TestEventListeners& listeners(); private: // Registers and returns a global test environment. When a test // program is run, all global test environments will be set-up in // the order they were registered. After all tests in the program // have finished, all global test environments will be torn-down in // the *reverse* order they were registered. // // The UnitTest object takes ownership of the given environment. // // This method can only be called from the main thread. Environment* AddEnvironment(Environment* env); // Adds a TestPartResult to the current TestResult object. All // Google Test assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc) // eventually call this to report their results. The user code // should use the assertion macros instead of calling this directly. void AddTestPartResult(TestPartResult::Type result_type, const char* file_name, int line_number, const std::string& message, const std::string& os_stack_trace) GTEST_LOCK_EXCLUDED_(mutex_); // Adds a TestProperty to the current TestResult object when invoked from // inside a test, to current TestCase's ad_hoc_test_result_ when invoked // from SetUpTestCase or TearDownTestCase, or to the global property set // when invoked elsewhere. If the result already contains a property with // the same key, the value will be updated. void RecordProperty(const std::string& key, const std::string& value); // Gets the i-th test case among all the test cases. i can range from 0 to // total_test_case_count() - 1. If i is not in that range, returns NULL. TestCase* GetMutableTestCase(int i); // Accessors for the implementation object. internal::UnitTestImpl* impl() { return impl_; } const internal::UnitTestImpl* impl() const { return impl_; } // These classes and funcions are friends as they need to access private // members of UnitTest. friend class Test; friend class internal::AssertHelper; friend class internal::ScopedTrace; friend class internal::StreamingListenerTest; friend class internal::UnitTestRecordPropertyTestHelper; friend Environment* AddGlobalTestEnvironment(Environment* env); friend internal::UnitTestImpl* internal::GetUnitTestImpl(); friend void internal::ReportFailureInUnknownLocation( TestPartResult::Type result_type, const std::string& message); // Creates an empty UnitTest. UnitTest(); // D'tor virtual ~UnitTest(); // Pushes a trace defined by SCOPED_TRACE() on to the per-thread // Google Test trace stack. void PushGTestTrace(const internal::TraceInfo& trace) GTEST_LOCK_EXCLUDED_(mutex_); // Pops a trace from the per-thread Google Test trace stack. void PopGTestTrace() GTEST_LOCK_EXCLUDED_(mutex_); // Protects mutable state in *impl_. This is mutable as some const // methods need to lock it too. mutable internal::Mutex mutex_; // Opaque implementation object. This field is never changed once // the object is constructed. We don't mark it as const here, as // doing so will cause a warning in the constructor of UnitTest. // Mutable state in *impl_ is protected by mutex_. internal::UnitTestImpl* impl_; // We disallow copying UnitTest. GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTest); }; // A convenient wrapper for adding an environment for the test // program. // // You should call this before RUN_ALL_TESTS() is called, probably in // main(). If you use gtest_main, you need to call this before main() // starts for it to take effect. For example, you can define a global // variable like this: // // testing::Environment* const foo_env = // testing::AddGlobalTestEnvironment(new FooEnvironment); // // However, we strongly recommend you to write your own main() and // call AddGlobalTestEnvironment() there, as relying on initialization // of global variables makes the code harder to read and may cause // problems when you register multiple environments from different // translation units and the environments have dependencies among them // (remember that the compiler doesn't guarantee the order in which // global variables from different translation units are initialized). inline Environment* AddGlobalTestEnvironment(Environment* env) { return UnitTest::GetInstance()->AddEnvironment(env); } // Initializes Google Test. This must be called before calling // RUN_ALL_TESTS(). In particular, it parses a command line for the // flags that Google Test recognizes. Whenever a Google Test flag is // seen, it is removed from argv, and *argc is decremented. // // No value is returned. Instead, the Google Test flag variables are // updated. // // Calling the function for the second time has no user-visible effect. GTEST_API_ void InitGoogleTest(int* argc, char** argv); // This overloaded version can be used in Windows programs compiled in // UNICODE mode. GTEST_API_ void InitGoogleTest(int* argc, wchar_t** argv); namespace internal { // FormatForComparison::Format(value) formats a // value of type ToPrint that is an operand of a comparison assertion // (e.g. ASSERT_EQ). OtherOperand is the type of the other operand in // the comparison, and is used to help determine the best way to // format the value. In particular, when the value is a C string // (char pointer) and the other operand is an STL string object, we // want to format the C string as a string, since we know it is // compared by value with the string object. If the value is a char // pointer but the other operand is not an STL string object, we don't // know whether the pointer is supposed to point to a NUL-terminated // string, and thus want to print it as a pointer to be safe. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. // The default case. template class FormatForComparison { public: static ::std::string Format(const ToPrint& value) { return ::testing::PrintToString(value); } }; // Array. template class FormatForComparison { public: static ::std::string Format(const ToPrint* value) { return FormatForComparison::Format(value); } }; // By default, print C string as pointers to be safe, as we don't know // whether they actually point to a NUL-terminated string. #define GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(CharType) \ template \ class FormatForComparison { \ public: \ static ::std::string Format(CharType* value) { \ return ::testing::PrintToString(static_cast(value)); \ } \ } GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char); GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char); GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(wchar_t); GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const wchar_t); #undef GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_ // If a C string is compared with an STL string object, we know it's meant // to point to a NUL-terminated string, and thus can print it as a string. #define GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(CharType, OtherStringType) \ template <> \ class FormatForComparison { \ public: \ static ::std::string Format(CharType* value) { \ return ::testing::PrintToString(value); \ } \ } GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::std::string); GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::std::string); #if GTEST_HAS_GLOBAL_STRING GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::string); GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::string); #endif #if GTEST_HAS_GLOBAL_WSTRING GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::wstring); GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::wstring); #endif #if GTEST_HAS_STD_WSTRING GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::std::wstring); GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::std::wstring); #endif #undef GTEST_IMPL_FORMAT_C_STRING_AS_STRING_ // Formats a comparison assertion (e.g. ASSERT_EQ, EXPECT_LT, and etc) // operand to be used in a failure message. The type (but not value) // of the other operand may affect the format. This allows us to // print a char* as a raw pointer when it is compared against another // char* or void*, and print it as a C string when it is compared // against an std::string object, for example. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. template std::string FormatForComparisonFailureMessage( const T1& value, const T2& /* other_operand */) { return FormatForComparison::Format(value); } // The helper function for {ASSERT|EXPECT}_EQ. template AssertionResult CmpHelperEQ(const char* expected_expression, const char* actual_expression, const T1& expected, const T2& actual) { GTEST_DISABLE_MSC_WARNINGS_PUSH_(4389 /* signed/unsigned mismatch */) if (expected == actual) { return AssertionSuccess(); } GTEST_DISABLE_MSC_WARNINGS_POP_() return EqFailure(expected_expression, actual_expression, FormatForComparisonFailureMessage(expected, actual), FormatForComparisonFailureMessage(actual, expected), false); } // With this overloaded version, we allow anonymous enums to be used // in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous enums // can be implicitly cast to BiggestInt. GTEST_API_ AssertionResult CmpHelperEQ(const char* expected_expression, const char* actual_expression, BiggestInt expected, BiggestInt actual); // The helper class for {ASSERT|EXPECT}_EQ. The template argument // lhs_is_null_literal is true iff the first argument to ASSERT_EQ() // is a null pointer literal. The following default implementation is // for lhs_is_null_literal being false. template class EqHelper { public: // This templatized version is for the general case. template static AssertionResult Compare(const char* expected_expression, const char* actual_expression, const T1& expected, const T2& actual) { return CmpHelperEQ(expected_expression, actual_expression, expected, actual); } // With this overloaded version, we allow anonymous enums to be used // in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous // enums can be implicitly cast to BiggestInt. // // Even though its body looks the same as the above version, we // cannot merge the two, as it will make anonymous enums unhappy. static AssertionResult Compare(const char* expected_expression, const char* actual_expression, BiggestInt expected, BiggestInt actual) { return CmpHelperEQ(expected_expression, actual_expression, expected, actual); } }; // This specialization is used when the first argument to ASSERT_EQ() // is a null pointer literal, like NULL, false, or 0. template <> class EqHelper { public: // We define two overloaded versions of Compare(). The first // version will be picked when the second argument to ASSERT_EQ() is // NOT a pointer, e.g. ASSERT_EQ(0, AnIntFunction()) or // EXPECT_EQ(false, a_bool). template static AssertionResult Compare( const char* expected_expression, const char* actual_expression, const T1& expected, const T2& actual, // The following line prevents this overload from being considered if T2 // is not a pointer type. We need this because ASSERT_EQ(NULL, my_ptr) // expands to Compare("", "", NULL, my_ptr), which requires a conversion // to match the Secret* in the other overload, which would otherwise make // this template match better. typename EnableIf::value>::type* = 0) { return CmpHelperEQ(expected_expression, actual_expression, expected, actual); } // This version will be picked when the second argument to ASSERT_EQ() is a // pointer, e.g. ASSERT_EQ(NULL, a_pointer). template static AssertionResult Compare( const char* expected_expression, const char* actual_expression, // We used to have a second template parameter instead of Secret*. That // template parameter would deduce to 'long', making this a better match // than the first overload even without the first overload's EnableIf. // Unfortunately, gcc with -Wconversion-null warns when "passing NULL to // non-pointer argument" (even a deduced integral argument), so the old // implementation caused warnings in user code. Secret* /* expected (NULL) */, T* actual) { // We already know that 'expected' is a null pointer. return CmpHelperEQ(expected_expression, actual_expression, static_cast(NULL), actual); } }; // A macro for implementing the helper functions needed to implement // ASSERT_?? and EXPECT_??. It is here just to avoid copy-and-paste // of similar code. // // For each templatized helper function, we also define an overloaded // version for BiggestInt in order to reduce code bloat and allow // anonymous enums to be used with {ASSERT|EXPECT}_?? when compiled // with gcc 4. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. #define GTEST_IMPL_CMP_HELPER_(op_name, op)\ template \ AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \ const T1& val1, const T2& val2) {\ if (val1 op val2) {\ return AssertionSuccess();\ } else {\ return AssertionFailure() \ << "Expected: (" << expr1 << ") " #op " (" << expr2\ << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\ << " vs " << FormatForComparisonFailureMessage(val2, val1);\ }\ }\ GTEST_API_ AssertionResult CmpHelper##op_name(\ const char* expr1, const char* expr2, BiggestInt val1, BiggestInt val2) // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. // Implements the helper function for {ASSERT|EXPECT}_NE GTEST_IMPL_CMP_HELPER_(NE, !=); // Implements the helper function for {ASSERT|EXPECT}_LE GTEST_IMPL_CMP_HELPER_(LE, <=); // Implements the helper function for {ASSERT|EXPECT}_LT GTEST_IMPL_CMP_HELPER_(LT, <); // Implements the helper function for {ASSERT|EXPECT}_GE GTEST_IMPL_CMP_HELPER_(GE, >=); // Implements the helper function for {ASSERT|EXPECT}_GT GTEST_IMPL_CMP_HELPER_(GT, >); #undef GTEST_IMPL_CMP_HELPER_ // The helper function for {ASSERT|EXPECT}_STREQ. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTREQ(const char* expected_expression, const char* actual_expression, const char* expected, const char* actual); // The helper function for {ASSERT|EXPECT}_STRCASEEQ. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression, const char* actual_expression, const char* expected, const char* actual); // The helper function for {ASSERT|EXPECT}_STRNE. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression, const char* s2_expression, const char* s1, const char* s2); // The helper function for {ASSERT|EXPECT}_STRCASENE. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTRCASENE(const char* s1_expression, const char* s2_expression, const char* s1, const char* s2); // Helper function for *_STREQ on wide strings. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTREQ(const char* expected_expression, const char* actual_expression, const wchar_t* expected, const wchar_t* actual); // Helper function for *_STRNE on wide strings. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression, const char* s2_expression, const wchar_t* s1, const wchar_t* s2); } // namespace internal // IsSubstring() and IsNotSubstring() are intended to be used as the // first argument to {EXPECT,ASSERT}_PRED_FORMAT2(), not by // themselves. They check whether needle is a substring of haystack // (NULL is considered a substring of itself only), and return an // appropriate error message when they fail. // // The {needle,haystack}_expr arguments are the stringified // expressions that generated the two real arguments. GTEST_API_ AssertionResult IsSubstring( const char* needle_expr, const char* haystack_expr, const char* needle, const char* haystack); GTEST_API_ AssertionResult IsSubstring( const char* needle_expr, const char* haystack_expr, const wchar_t* needle, const wchar_t* haystack); GTEST_API_ AssertionResult IsNotSubstring( const char* needle_expr, const char* haystack_expr, const char* needle, const char* haystack); GTEST_API_ AssertionResult IsNotSubstring( const char* needle_expr, const char* haystack_expr, const wchar_t* needle, const wchar_t* haystack); GTEST_API_ AssertionResult IsSubstring( const char* needle_expr, const char* haystack_expr, const ::std::string& needle, const ::std::string& haystack); GTEST_API_ AssertionResult IsNotSubstring( const char* needle_expr, const char* haystack_expr, const ::std::string& needle, const ::std::string& haystack); #if GTEST_HAS_STD_WSTRING GTEST_API_ AssertionResult IsSubstring( const char* needle_expr, const char* haystack_expr, const ::std::wstring& needle, const ::std::wstring& haystack); GTEST_API_ AssertionResult IsNotSubstring( const char* needle_expr, const char* haystack_expr, const ::std::wstring& needle, const ::std::wstring& haystack); #endif // GTEST_HAS_STD_WSTRING namespace internal { // Helper template function for comparing floating-points. // // Template parameter: // // RawType: the raw floating-point type (either float or double) // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. template AssertionResult CmpHelperFloatingPointEQ(const char* expected_expression, const char* actual_expression, RawType expected, RawType actual) { const FloatingPoint lhs(expected), rhs(actual); if (lhs.AlmostEquals(rhs)) { return AssertionSuccess(); } ::std::stringstream expected_ss; expected_ss << std::setprecision(std::numeric_limits::digits10 + 2) << expected; ::std::stringstream actual_ss; actual_ss << std::setprecision(std::numeric_limits::digits10 + 2) << actual; return EqFailure(expected_expression, actual_expression, StringStreamToString(&expected_ss), StringStreamToString(&actual_ss), false); } // Helper function for implementing ASSERT_NEAR. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult DoubleNearPredFormat(const char* expr1, const char* expr2, const char* abs_error_expr, double val1, double val2, double abs_error); // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // A class that enables one to stream messages to assertion macros class GTEST_API_ AssertHelper { public: // Constructor. AssertHelper(TestPartResult::Type type, const char* file, int line, const char* message); ~AssertHelper(); // Message assignment is a semantic trick to enable assertion // streaming; see the GTEST_MESSAGE_ macro below. void operator=(const Message& message) const; private: // We put our data in a struct so that the size of the AssertHelper class can // be as small as possible. This is important because gcc is incapable of // re-using stack space even for temporary variables, so every EXPECT_EQ // reserves stack space for another AssertHelper. struct AssertHelperData { AssertHelperData(TestPartResult::Type t, const char* srcfile, int line_num, const char* msg) : type(t), file(srcfile), line(line_num), message(msg) { } TestPartResult::Type const type; const char* const file; int const line; std::string const message; private: GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelperData); }; AssertHelperData* const data_; GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelper); }; } // namespace internal #if GTEST_HAS_PARAM_TEST // The pure interface class that all value-parameterized tests inherit from. // A value-parameterized class must inherit from both ::testing::Test and // ::testing::WithParamInterface. In most cases that just means inheriting // from ::testing::TestWithParam, but more complicated test hierarchies // may need to inherit from Test and WithParamInterface at different levels. // // This interface has support for accessing the test parameter value via // the GetParam() method. // // Use it with one of the parameter generator defining functions, like Range(), // Values(), ValuesIn(), Bool(), and Combine(). // // class FooTest : public ::testing::TestWithParam { // protected: // FooTest() { // // Can use GetParam() here. // } // virtual ~FooTest() { // // Can use GetParam() here. // } // virtual void SetUp() { // // Can use GetParam() here. // } // virtual void TearDown { // // Can use GetParam() here. // } // }; // TEST_P(FooTest, DoesBar) { // // Can use GetParam() method here. // Foo foo; // ASSERT_TRUE(foo.DoesBar(GetParam())); // } // INSTANTIATE_TEST_CASE_P(OneToTenRange, FooTest, ::testing::Range(1, 10)); template class WithParamInterface { public: typedef T ParamType; virtual ~WithParamInterface() {} // The current parameter value. Is also available in the test fixture's // constructor. This member function is non-static, even though it only // references static data, to reduce the opportunity for incorrect uses // like writing 'WithParamInterface::GetParam()' for a test that // uses a fixture whose parameter type is int. const ParamType& GetParam() const { GTEST_CHECK_(parameter_ != NULL) << "GetParam() can only be called inside a value-parameterized test " << "-- did you intend to write TEST_P instead of TEST_F?"; return *parameter_; } private: // Sets parameter value. The caller is responsible for making sure the value // remains alive and unchanged throughout the current test. static void SetParam(const ParamType* parameter) { parameter_ = parameter; } // Static value used for accessing parameter during a test lifetime. static const ParamType* parameter_; // TestClass must be a subclass of WithParamInterface and Test. template friend class internal::ParameterizedTestFactory; }; template const T* WithParamInterface::parameter_ = NULL; // Most value-parameterized classes can ignore the existence of // WithParamInterface, and can just inherit from ::testing::TestWithParam. template class TestWithParam : public Test, public WithParamInterface { }; #endif // GTEST_HAS_PARAM_TEST // Macros for indicating success/failure in test code. // ADD_FAILURE unconditionally adds a failure to the current test. // SUCCEED generates a success - it doesn't automatically make the // current test successful, as a test is only successful when it has // no failure. // // EXPECT_* verifies that a certain condition is satisfied. If not, // it behaves like ADD_FAILURE. In particular: // // EXPECT_TRUE verifies that a Boolean condition is true. // EXPECT_FALSE verifies that a Boolean condition is false. // // FAIL and ASSERT_* are similar to ADD_FAILURE and EXPECT_*, except // that they will also abort the current function on failure. People // usually want the fail-fast behavior of FAIL and ASSERT_*, but those // writing data-driven tests often find themselves using ADD_FAILURE // and EXPECT_* more. // Generates a nonfatal failure with a generic message. #define ADD_FAILURE() GTEST_NONFATAL_FAILURE_("Failed") // Generates a nonfatal failure at the given source file location with // a generic message. #define ADD_FAILURE_AT(file, line) \ GTEST_MESSAGE_AT_(file, line, "Failed", \ ::testing::TestPartResult::kNonFatalFailure) // Generates a fatal failure with a generic message. #define GTEST_FAIL() GTEST_FATAL_FAILURE_("Failed") // Define this macro to 1 to omit the definition of FAIL(), which is a // generic name and clashes with some other libraries. #if !GTEST_DONT_DEFINE_FAIL # define FAIL() GTEST_FAIL() #endif // Generates a success with a generic message. #define GTEST_SUCCEED() GTEST_SUCCESS_("Succeeded") // Define this macro to 1 to omit the definition of SUCCEED(), which // is a generic name and clashes with some other libraries. #if !GTEST_DONT_DEFINE_SUCCEED # define SUCCEED() GTEST_SUCCEED() #endif // Macros for testing exceptions. // // * {ASSERT|EXPECT}_THROW(statement, expected_exception): // Tests that the statement throws the expected exception. // * {ASSERT|EXPECT}_NO_THROW(statement): // Tests that the statement doesn't throw any exception. // * {ASSERT|EXPECT}_ANY_THROW(statement): // Tests that the statement throws an exception. #define EXPECT_THROW(statement, expected_exception) \ GTEST_TEST_THROW_(statement, expected_exception, GTEST_NONFATAL_FAILURE_) #define EXPECT_NO_THROW(statement) \ GTEST_TEST_NO_THROW_(statement, GTEST_NONFATAL_FAILURE_) #define EXPECT_ANY_THROW(statement) \ GTEST_TEST_ANY_THROW_(statement, GTEST_NONFATAL_FAILURE_) #define ASSERT_THROW(statement, expected_exception) \ GTEST_TEST_THROW_(statement, expected_exception, GTEST_FATAL_FAILURE_) #define ASSERT_NO_THROW(statement) \ GTEST_TEST_NO_THROW_(statement, GTEST_FATAL_FAILURE_) #define ASSERT_ANY_THROW(statement) \ GTEST_TEST_ANY_THROW_(statement, GTEST_FATAL_FAILURE_) // Boolean assertions. Condition can be either a Boolean expression or an // AssertionResult. For more information on how to use AssertionResult with // these macros see comments on that class. #define EXPECT_TRUE(condition) \ GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \ GTEST_NONFATAL_FAILURE_) #define EXPECT_FALSE(condition) \ GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \ GTEST_NONFATAL_FAILURE_) #define ASSERT_TRUE(condition) \ GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \ GTEST_FATAL_FAILURE_) #define ASSERT_FALSE(condition) \ GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \ GTEST_FATAL_FAILURE_) // Includes the auto-generated header that implements a family of // generic predicate assertion macros. #include "gtest/gtest_pred_impl.h" // Macros for testing equalities and inequalities. // // * {ASSERT|EXPECT}_EQ(expected, actual): Tests that expected == actual // * {ASSERT|EXPECT}_NE(v1, v2): Tests that v1 != v2 // * {ASSERT|EXPECT}_LT(v1, v2): Tests that v1 < v2 // * {ASSERT|EXPECT}_LE(v1, v2): Tests that v1 <= v2 // * {ASSERT|EXPECT}_GT(v1, v2): Tests that v1 > v2 // * {ASSERT|EXPECT}_GE(v1, v2): Tests that v1 >= v2 // // When they are not, Google Test prints both the tested expressions and // their actual values. The values must be compatible built-in types, // or you will get a compiler error. By "compatible" we mean that the // values can be compared by the respective operator. // // Note: // // 1. It is possible to make a user-defined type work with // {ASSERT|EXPECT}_??(), but that requires overloading the // comparison operators and is thus discouraged by the Google C++ // Usage Guide. Therefore, you are advised to use the // {ASSERT|EXPECT}_TRUE() macro to assert that two objects are // equal. // // 2. The {ASSERT|EXPECT}_??() macros do pointer comparisons on // pointers (in particular, C strings). Therefore, if you use it // with two C strings, you are testing how their locations in memory // are related, not how their content is related. To compare two C // strings by content, use {ASSERT|EXPECT}_STR*(). // // 3. {ASSERT|EXPECT}_EQ(expected, actual) is preferred to // {ASSERT|EXPECT}_TRUE(expected == actual), as the former tells you // what the actual value is when it fails, and similarly for the // other comparisons. // // 4. Do not depend on the order in which {ASSERT|EXPECT}_??() // evaluate their arguments, which is undefined. // // 5. These macros evaluate their arguments exactly once. // // Examples: // // EXPECT_NE(5, Foo()); // EXPECT_EQ(NULL, a_pointer); // ASSERT_LT(i, array_size); // ASSERT_GT(records.size(), 0) << "There is no record left."; #define EXPECT_EQ(expected, actual) \ EXPECT_PRED_FORMAT2(::testing::internal:: \ EqHelper::Compare, \ expected, actual) #define EXPECT_NE(expected, actual) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, expected, actual) #define EXPECT_LE(val1, val2) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2) #define EXPECT_LT(val1, val2) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2) #define EXPECT_GE(val1, val2) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2) #define EXPECT_GT(val1, val2) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2) #define GTEST_ASSERT_EQ(expected, actual) \ ASSERT_PRED_FORMAT2(::testing::internal:: \ EqHelper::Compare, \ expected, actual) #define GTEST_ASSERT_NE(val1, val2) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2) #define GTEST_ASSERT_LE(val1, val2) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2) #define GTEST_ASSERT_LT(val1, val2) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2) #define GTEST_ASSERT_GE(val1, val2) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2) #define GTEST_ASSERT_GT(val1, val2) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2) // Define macro GTEST_DONT_DEFINE_ASSERT_XY to 1 to omit the definition of // ASSERT_XY(), which clashes with some users' own code. #if !GTEST_DONT_DEFINE_ASSERT_EQ # define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2) #endif #if !GTEST_DONT_DEFINE_ASSERT_NE # define ASSERT_NE(val1, val2) GTEST_ASSERT_NE(val1, val2) #endif #if !GTEST_DONT_DEFINE_ASSERT_LE # define ASSERT_LE(val1, val2) GTEST_ASSERT_LE(val1, val2) #endif #if !GTEST_DONT_DEFINE_ASSERT_LT # define ASSERT_LT(val1, val2) GTEST_ASSERT_LT(val1, val2) #endif #if !GTEST_DONT_DEFINE_ASSERT_GE # define ASSERT_GE(val1, val2) GTEST_ASSERT_GE(val1, val2) #endif #if !GTEST_DONT_DEFINE_ASSERT_GT # define ASSERT_GT(val1, val2) GTEST_ASSERT_GT(val1, val2) #endif // C-string Comparisons. All tests treat NULL and any non-NULL string // as different. Two NULLs are equal. // // * {ASSERT|EXPECT}_STREQ(s1, s2): Tests that s1 == s2 // * {ASSERT|EXPECT}_STRNE(s1, s2): Tests that s1 != s2 // * {ASSERT|EXPECT}_STRCASEEQ(s1, s2): Tests that s1 == s2, ignoring case // * {ASSERT|EXPECT}_STRCASENE(s1, s2): Tests that s1 != s2, ignoring case // // For wide or narrow string objects, you can use the // {ASSERT|EXPECT}_??() macros. // // Don't depend on the order in which the arguments are evaluated, // which is undefined. // // These macros evaluate their arguments exactly once. #define EXPECT_STREQ(expected, actual) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual) #define EXPECT_STRNE(s1, s2) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2) #define EXPECT_STRCASEEQ(expected, actual) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual) #define EXPECT_STRCASENE(s1, s2)\ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2) #define ASSERT_STREQ(expected, actual) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual) #define ASSERT_STRNE(s1, s2) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2) #define ASSERT_STRCASEEQ(expected, actual) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual) #define ASSERT_STRCASENE(s1, s2)\ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2) // Macros for comparing floating-point numbers. // // * {ASSERT|EXPECT}_FLOAT_EQ(expected, actual): // Tests that two float values are almost equal. // * {ASSERT|EXPECT}_DOUBLE_EQ(expected, actual): // Tests that two double values are almost equal. // * {ASSERT|EXPECT}_NEAR(v1, v2, abs_error): // Tests that v1 and v2 are within the given distance to each other. // // Google Test uses ULP-based comparison to automatically pick a default // error bound that is appropriate for the operands. See the // FloatingPoint template class in gtest-internal.h if you are // interested in the implementation details. #define EXPECT_FLOAT_EQ(expected, actual)\ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ, \ expected, actual) #define EXPECT_DOUBLE_EQ(expected, actual)\ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ, \ expected, actual) #define ASSERT_FLOAT_EQ(expected, actual)\ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ, \ expected, actual) #define ASSERT_DOUBLE_EQ(expected, actual)\ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ, \ expected, actual) #define EXPECT_NEAR(val1, val2, abs_error)\ EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \ val1, val2, abs_error) #define ASSERT_NEAR(val1, val2, abs_error)\ ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \ val1, val2, abs_error) // These predicate format functions work on floating-point values, and // can be used in {ASSERT|EXPECT}_PRED_FORMAT2*(), e.g. // // EXPECT_PRED_FORMAT2(testing::DoubleLE, Foo(), 5.0); // Asserts that val1 is less than, or almost equal to, val2. Fails // otherwise. In particular, it fails if either val1 or val2 is NaN. GTEST_API_ AssertionResult FloatLE(const char* expr1, const char* expr2, float val1, float val2); GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2, double val1, double val2); #if GTEST_OS_WINDOWS // Macros that test for HRESULT failure and success, these are only useful // on Windows, and rely on Windows SDK macros and APIs to compile. // // * {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}(expr) // // When expr unexpectedly fails or succeeds, Google Test prints the // expected result and the actual result with both a human-readable // string representation of the error, if available, as well as the // hex result code. # define EXPECT_HRESULT_SUCCEEDED(expr) \ EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr)) # define ASSERT_HRESULT_SUCCEEDED(expr) \ ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr)) # define EXPECT_HRESULT_FAILED(expr) \ EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr)) # define ASSERT_HRESULT_FAILED(expr) \ ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr)) #endif // GTEST_OS_WINDOWS // Macros that execute statement and check that it doesn't generate new fatal // failures in the current thread. // // * {ASSERT|EXPECT}_NO_FATAL_FAILURE(statement); // // Examples: // // EXPECT_NO_FATAL_FAILURE(Process()); // ASSERT_NO_FATAL_FAILURE(Process()) << "Process() failed"; // #define ASSERT_NO_FATAL_FAILURE(statement) \ GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_) #define EXPECT_NO_FATAL_FAILURE(statement) \ GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_) // Causes a trace (including the source file path, the current line // number, and the given message) to be included in every test failure // message generated by code in the current scope. The effect is // undone when the control leaves the current scope. // // The message argument can be anything streamable to std::ostream. // // In the implementation, we include the current line number as part // of the dummy variable name, thus allowing multiple SCOPED_TRACE()s // to appear in the same block - as long as they are on different // lines. #define SCOPED_TRACE(message) \ ::testing::internal::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\ __FILE__, __LINE__, ::testing::Message() << (message)) // Compile-time assertion for type equality. // StaticAssertTypeEq() compiles iff type1 and type2 are // the same type. The value it returns is not interesting. // // Instead of making StaticAssertTypeEq a class template, we make it a // function template that invokes a helper class template. This // prevents a user from misusing StaticAssertTypeEq by // defining objects of that type. // // CAVEAT: // // When used inside a method of a class template, // StaticAssertTypeEq() is effective ONLY IF the method is // instantiated. For example, given: // // template class Foo { // public: // void Bar() { testing::StaticAssertTypeEq(); } // }; // // the code: // // void Test1() { Foo foo; } // // will NOT generate a compiler error, as Foo::Bar() is never // actually instantiated. Instead, you need: // // void Test2() { Foo foo; foo.Bar(); } // // to cause a compiler error. template bool StaticAssertTypeEq() { (void)internal::StaticAssertTypeEqHelper(); return true; } // Defines a test. // // The first parameter is the name of the test case, and the second // parameter is the name of the test within the test case. // // The convention is to end the test case name with "Test". For // example, a test case for the Foo class can be named FooTest. // // Test code should appear between braces after an invocation of // this macro. Example: // // TEST(FooTest, InitializesCorrectly) { // Foo foo; // EXPECT_TRUE(foo.StatusIsOK()); // } // Note that we call GetTestTypeId() instead of GetTypeId< // ::testing::Test>() here to get the type ID of testing::Test. This // is to work around a suspected linker bug when using Google Test as // a framework on Mac OS X. The bug causes GetTypeId< // ::testing::Test>() to return different values depending on whether // the call is from the Google Test framework itself or from user test // code. GetTestTypeId() is guaranteed to always return the same // value, as it always calls GetTypeId<>() from the Google Test // framework. #define GTEST_TEST(test_case_name, test_name)\ GTEST_TEST_(test_case_name, test_name, \ ::testing::Test, ::testing::internal::GetTestTypeId()) // Define this macro to 1 to omit the definition of TEST(), which // is a generic name and clashes with some other libraries. #if !GTEST_DONT_DEFINE_TEST # define TEST(test_case_name, test_name) GTEST_TEST(test_case_name, test_name) #endif // Defines a test that uses a test fixture. // // The first parameter is the name of the test fixture class, which // also doubles as the test case name. The second parameter is the // name of the test within the test case. // // A test fixture class must be declared earlier. The user should put // his test code between braces after using this macro. Example: // // class FooTest : public testing::Test { // protected: // virtual void SetUp() { b_.AddElement(3); } // // Foo a_; // Foo b_; // }; // // TEST_F(FooTest, InitializesCorrectly) { // EXPECT_TRUE(a_.StatusIsOK()); // } // // TEST_F(FooTest, ReturnsElementCountCorrectly) { // EXPECT_EQ(0, a_.size()); // EXPECT_EQ(1, b_.size()); // } #define TEST_F(test_fixture, test_name)\ GTEST_TEST_(test_fixture, test_name, test_fixture, \ ::testing::internal::GetTypeId()) } // namespace testing // Use this function in main() to run all tests. It returns 0 if all // tests are successful, or 1 otherwise. // // RUN_ALL_TESTS() should be invoked after the command line has been // parsed by InitGoogleTest(). // // This function was formerly a macro; thus, it is in the global // namespace and has an all-caps name. int RUN_ALL_TESTS() GTEST_MUST_USE_RESULT_; inline int RUN_ALL_TESTS() { return ::testing::UnitTest::GetInstance()->Run(); } #endif // GTEST_INCLUDE_GTEST_GTEST_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest-message.h0000644000000000000000000002174212664550137022442 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // The Google C++ Testing Framework (Google Test) // // This header file defines the Message class. // // IMPORTANT NOTE: Due to limitation of the C++ language, we have to // leave some internal implementation details in this header file. // They are clearly marked by comments like this: // // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. // // Such code is NOT meant to be used by a user directly, and is subject // to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user // program! #ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ #define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ #include #include "gtest/internal/gtest-port.h" // Ensures that there is at least one operator<< in the global namespace. // See Message& operator<<(...) below for why. void operator<<(const testing::internal::Secret&, int); namespace testing { // The Message class works like an ostream repeater. // // Typical usage: // // 1. You stream a bunch of values to a Message object. // It will remember the text in a stringstream. // 2. Then you stream the Message object to an ostream. // This causes the text in the Message to be streamed // to the ostream. // // For example; // // testing::Message foo; // foo << 1 << " != " << 2; // std::cout << foo; // // will print "1 != 2". // // Message is not intended to be inherited from. In particular, its // destructor is not virtual. // // Note that stringstream behaves differently in gcc and in MSVC. You // can stream a NULL char pointer to it in the former, but not in the // latter (it causes an access violation if you do). The Message // class hides this difference by treating a NULL char pointer as // "(null)". class GTEST_API_ Message { private: // The type of basic IO manipulators (endl, ends, and flush) for // narrow streams. typedef std::ostream& (*BasicNarrowIoManip)(std::ostream&); public: // Constructs an empty Message. Message(); // Copy constructor. Message(const Message& msg) : ss_(new ::std::stringstream) { // NOLINT *ss_ << msg.GetString(); } // Constructs a Message from a C-string. explicit Message(const char* str) : ss_(new ::std::stringstream) { *ss_ << str; } #if GTEST_OS_SYMBIAN // Streams a value (either a pointer or not) to this object. template inline Message& operator <<(const T& value) { StreamHelper(typename internal::is_pointer::type(), value); return *this; } #else // Streams a non-pointer value to this object. template inline Message& operator <<(const T& val) { // Some libraries overload << for STL containers. These // overloads are defined in the global namespace instead of ::std. // // C++'s symbol lookup rule (i.e. Koenig lookup) says that these // overloads are visible in either the std namespace or the global // namespace, but not other namespaces, including the testing // namespace which Google Test's Message class is in. // // To allow STL containers (and other types that has a << operator // defined in the global namespace) to be used in Google Test // assertions, testing::Message must access the custom << operator // from the global namespace. With this using declaration, // overloads of << defined in the global namespace and those // visible via Koenig lookup are both exposed in this function. using ::operator <<; *ss_ << val; return *this; } // Streams a pointer value to this object. // // This function is an overload of the previous one. When you // stream a pointer to a Message, this definition will be used as it // is more specialized. (The C++ Standard, section // [temp.func.order].) If you stream a non-pointer, then the // previous definition will be used. // // The reason for this overload is that streaming a NULL pointer to // ostream is undefined behavior. Depending on the compiler, you // may get "0", "(nil)", "(null)", or an access violation. To // ensure consistent result across compilers, we always treat NULL // as "(null)". template inline Message& operator <<(T* const& pointer) { // NOLINT if (pointer == NULL) { *ss_ << "(null)"; } else { *ss_ << pointer; } return *this; } #endif // GTEST_OS_SYMBIAN // Since the basic IO manipulators are overloaded for both narrow // and wide streams, we have to provide this specialized definition // of operator <<, even though its body is the same as the // templatized version above. Without this definition, streaming // endl or other basic IO manipulators to Message will confuse the // compiler. Message& operator <<(BasicNarrowIoManip val) { *ss_ << val; return *this; } // Instead of 1/0, we want to see true/false for bool values. Message& operator <<(bool b) { return *this << (b ? "true" : "false"); } // These two overloads allow streaming a wide C string to a Message // using the UTF-8 encoding. Message& operator <<(const wchar_t* wide_c_str); Message& operator <<(wchar_t* wide_c_str); #if GTEST_HAS_STD_WSTRING // Converts the given wide string to a narrow string using the UTF-8 // encoding, and streams the result to this Message object. Message& operator <<(const ::std::wstring& wstr); #endif // GTEST_HAS_STD_WSTRING #if GTEST_HAS_GLOBAL_WSTRING // Converts the given wide string to a narrow string using the UTF-8 // encoding, and streams the result to this Message object. Message& operator <<(const ::wstring& wstr); #endif // GTEST_HAS_GLOBAL_WSTRING // Gets the text streamed to this object so far as an std::string. // Each '\0' character in the buffer is replaced with "\\0". // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. std::string GetString() const; private: #if GTEST_OS_SYMBIAN // These are needed as the Nokia Symbian Compiler cannot decide between // const T& and const T* in a function template. The Nokia compiler _can_ // decide between class template specializations for T and T*, so a // tr1::type_traits-like is_pointer works, and we can overload on that. template inline void StreamHelper(internal::true_type /*is_pointer*/, T* pointer) { if (pointer == NULL) { *ss_ << "(null)"; } else { *ss_ << pointer; } } template inline void StreamHelper(internal::false_type /*is_pointer*/, const T& value) { // See the comments in Message& operator <<(const T&) above for why // we need this using statement. using ::operator <<; *ss_ << value; } #endif // GTEST_OS_SYMBIAN // We'll hold the text streamed to this object here. const internal::scoped_ptr< ::std::stringstream> ss_; // We declare (but don't implement) this to prevent the compiler // from implementing the assignment operator. void operator=(const Message&); }; // Streams a Message to an ostream. inline std::ostream& operator <<(std::ostream& os, const Message& sb) { return os << sb.GetString(); } namespace internal { // Converts a streamable value to an std::string. A NULL pointer is // converted to "(null)". When the input value is a ::string, // ::std::string, ::wstring, or ::std::wstring object, each NUL // character in it is replaced with "\\0". template std::string StreamableToString(const T& streamable) { return (Message() << streamable).GetString(); } } // namespace internal } // namespace testing #endif // GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest-param-test.h0000644000000000000000000022413012664550137023067 0ustar0000000000000000// This file was GENERATED by command: // pump.py gtest-param-test.h.pump // DO NOT EDIT BY HAND!!! // Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: vladl@google.com (Vlad Losev) // // Macros and functions for implementing parameterized tests // in Google C++ Testing Framework (Google Test) // // This file is generated by a SCRIPT. DO NOT EDIT BY HAND! // #ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ #define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ // Value-parameterized tests allow you to test your code with different // parameters without writing multiple copies of the same test. // // Here is how you use value-parameterized tests: #if 0 // To write value-parameterized tests, first you should define a fixture // class. It is usually derived from testing::TestWithParam (see below for // another inheritance scheme that's sometimes useful in more complicated // class hierarchies), where the type of your parameter values. // TestWithParam is itself derived from testing::Test. T can be any // copyable type. If it's a raw pointer, you are responsible for managing the // lifespan of the pointed values. class FooTest : public ::testing::TestWithParam { // You can implement all the usual class fixture members here. }; // Then, use the TEST_P macro to define as many parameterized tests // for this fixture as you want. The _P suffix is for "parameterized" // or "pattern", whichever you prefer to think. TEST_P(FooTest, DoesBlah) { // Inside a test, access the test parameter with the GetParam() method // of the TestWithParam class: EXPECT_TRUE(foo.Blah(GetParam())); ... } TEST_P(FooTest, HasBlahBlah) { ... } // Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test // case with any set of parameters you want. Google Test defines a number // of functions for generating test parameters. They return what we call // (surprise!) parameter generators. Here is a summary of them, which // are all in the testing namespace: // // // Range(begin, end [, step]) - Yields values {begin, begin+step, // begin+step+step, ...}. The values do not // include end. step defaults to 1. // Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}. // ValuesIn(container) - Yields values from a C-style array, an STL // ValuesIn(begin,end) container, or an iterator range [begin, end). // Bool() - Yields sequence {false, true}. // Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product // for the math savvy) of the values generated // by the N generators. // // For more details, see comments at the definitions of these functions below // in this file. // // The following statement will instantiate tests from the FooTest test case // each with parameter values "meeny", "miny", and "moe". INSTANTIATE_TEST_CASE_P(InstantiationName, FooTest, Values("meeny", "miny", "moe")); // To distinguish different instances of the pattern, (yes, you // can instantiate it more then once) the first argument to the // INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the // actual test case name. Remember to pick unique prefixes for different // instantiations. The tests from the instantiation above will have // these names: // // * InstantiationName/FooTest.DoesBlah/0 for "meeny" // * InstantiationName/FooTest.DoesBlah/1 for "miny" // * InstantiationName/FooTest.DoesBlah/2 for "moe" // * InstantiationName/FooTest.HasBlahBlah/0 for "meeny" // * InstantiationName/FooTest.HasBlahBlah/1 for "miny" // * InstantiationName/FooTest.HasBlahBlah/2 for "moe" // // You can use these names in --gtest_filter. // // This statement will instantiate all tests from FooTest again, each // with parameter values "cat" and "dog": const char* pets[] = {"cat", "dog"}; INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets)); // The tests from the instantiation above will have these names: // // * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat" // * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog" // * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat" // * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog" // // Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests // in the given test case, whether their definitions come before or // AFTER the INSTANTIATE_TEST_CASE_P statement. // // Please also note that generator expressions (including parameters to the // generators) are evaluated in InitGoogleTest(), after main() has started. // This allows the user on one hand, to adjust generator parameters in order // to dynamically determine a set of tests to run and on the other hand, // give the user a chance to inspect the generated tests with Google Test // reflection API before RUN_ALL_TESTS() is executed. // // You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc // for more examples. // // In the future, we plan to publish the API for defining new parameter // generators. But for now this interface remains part of the internal // implementation and is subject to change. // // // A parameterized test fixture must be derived from testing::Test and from // testing::WithParamInterface, where T is the type of the parameter // values. Inheriting from TestWithParam satisfies that requirement because // TestWithParam inherits from both Test and WithParamInterface. In more // complicated hierarchies, however, it is occasionally useful to inherit // separately from Test and WithParamInterface. For example: class BaseTest : public ::testing::Test { // You can inherit all the usual members for a non-parameterized test // fixture here. }; class DerivedTest : public BaseTest, public ::testing::WithParamInterface { // The usual test fixture members go here too. }; TEST_F(BaseTest, HasFoo) { // This is an ordinary non-parameterized test. } TEST_P(DerivedTest, DoesBlah) { // GetParam works just the same here as if you inherit from TestWithParam. EXPECT_TRUE(foo.Blah(GetParam())); } #endif // 0 #include "gtest/internal/gtest-port.h" #if !GTEST_OS_SYMBIAN # include #endif // scripts/fuse_gtest.py depends on gtest's own header being #included // *unconditionally*. Therefore these #includes cannot be moved // inside #if GTEST_HAS_PARAM_TEST. #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-param-util.h" #include "gtest/internal/gtest-param-util-generated.h" #if GTEST_HAS_PARAM_TEST namespace testing { // Functions producing parameter generators. // // Google Test uses these generators to produce parameters for value- // parameterized tests. When a parameterized test case is instantiated // with a particular generator, Google Test creates and runs tests // for each element in the sequence produced by the generator. // // In the following sample, tests from test case FooTest are instantiated // each three times with parameter values 3, 5, and 8: // // class FooTest : public TestWithParam { ... }; // // TEST_P(FooTest, TestThis) { // } // TEST_P(FooTest, TestThat) { // } // INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8)); // // Range() returns generators providing sequences of values in a range. // // Synopsis: // Range(start, end) // - returns a generator producing a sequence of values {start, start+1, // start+2, ..., }. // Range(start, end, step) // - returns a generator producing a sequence of values {start, start+step, // start+step+step, ..., }. // Notes: // * The generated sequences never include end. For example, Range(1, 5) // returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2) // returns a generator producing {1, 3, 5, 7}. // * start and end must have the same type. That type may be any integral or // floating-point type or a user defined type satisfying these conditions: // * It must be assignable (have operator=() defined). // * It must have operator+() (operator+(int-compatible type) for // two-operand version). // * It must have operator<() defined. // Elements in the resulting sequences will also have that type. // * Condition start < end must be satisfied in order for resulting sequences // to contain any elements. // template internal::ParamGenerator Range(T start, T end, IncrementT step) { return internal::ParamGenerator( new internal::RangeGenerator(start, end, step)); } template internal::ParamGenerator Range(T start, T end) { return Range(start, end, 1); } // ValuesIn() function allows generation of tests with parameters coming from // a container. // // Synopsis: // ValuesIn(const T (&array)[N]) // - returns a generator producing sequences with elements from // a C-style array. // ValuesIn(const Container& container) // - returns a generator producing sequences with elements from // an STL-style container. // ValuesIn(Iterator begin, Iterator end) // - returns a generator producing sequences with elements from // a range [begin, end) defined by a pair of STL-style iterators. These // iterators can also be plain C pointers. // // Please note that ValuesIn copies the values from the containers // passed in and keeps them to generate tests in RUN_ALL_TESTS(). // // Examples: // // This instantiates tests from test case StringTest // each with C-string values of "foo", "bar", and "baz": // // const char* strings[] = {"foo", "bar", "baz"}; // INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings)); // // This instantiates tests from test case StlStringTest // each with STL strings with values "a" and "b": // // ::std::vector< ::std::string> GetParameterStrings() { // ::std::vector< ::std::string> v; // v.push_back("a"); // v.push_back("b"); // return v; // } // // INSTANTIATE_TEST_CASE_P(CharSequence, // StlStringTest, // ValuesIn(GetParameterStrings())); // // // This will also instantiate tests from CharTest // each with parameter values 'a' and 'b': // // ::std::list GetParameterChars() { // ::std::list list; // list.push_back('a'); // list.push_back('b'); // return list; // } // ::std::list l = GetParameterChars(); // INSTANTIATE_TEST_CASE_P(CharSequence2, // CharTest, // ValuesIn(l.begin(), l.end())); // template internal::ParamGenerator< typename ::testing::internal::IteratorTraits::value_type> ValuesIn(ForwardIterator begin, ForwardIterator end) { typedef typename ::testing::internal::IteratorTraits ::value_type ParamType; return internal::ParamGenerator( new internal::ValuesInIteratorRangeGenerator(begin, end)); } template internal::ParamGenerator ValuesIn(const T (&array)[N]) { return ValuesIn(array, array + N); } template internal::ParamGenerator ValuesIn( const Container& container) { return ValuesIn(container.begin(), container.end()); } // Values() allows generating tests from explicitly specified list of // parameters. // // Synopsis: // Values(T v1, T v2, ..., T vN) // - returns a generator producing sequences with elements v1, v2, ..., vN. // // For example, this instantiates tests from test case BarTest each // with values "one", "two", and "three": // // INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three")); // // This instantiates tests from test case BazTest each with values 1, 2, 3.5. // The exact type of values will depend on the type of parameter in BazTest. // // INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5)); // // Currently, Values() supports from 1 to 50 parameters. // template internal::ValueArray1 Values(T1 v1) { return internal::ValueArray1(v1); } template internal::ValueArray2 Values(T1 v1, T2 v2) { return internal::ValueArray2(v1, v2); } template internal::ValueArray3 Values(T1 v1, T2 v2, T3 v3) { return internal::ValueArray3(v1, v2, v3); } template internal::ValueArray4 Values(T1 v1, T2 v2, T3 v3, T4 v4) { return internal::ValueArray4(v1, v2, v3, v4); } template internal::ValueArray5 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) { return internal::ValueArray5(v1, v2, v3, v4, v5); } template internal::ValueArray6 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6) { return internal::ValueArray6(v1, v2, v3, v4, v5, v6); } template internal::ValueArray7 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7) { return internal::ValueArray7(v1, v2, v3, v4, v5, v6, v7); } template internal::ValueArray8 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8) { return internal::ValueArray8(v1, v2, v3, v4, v5, v6, v7, v8); } template internal::ValueArray9 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9) { return internal::ValueArray9(v1, v2, v3, v4, v5, v6, v7, v8, v9); } template internal::ValueArray10 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10) { return internal::ValueArray10(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10); } template internal::ValueArray11 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11) { return internal::ValueArray11(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11); } template internal::ValueArray12 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12) { return internal::ValueArray12(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12); } template internal::ValueArray13 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13) { return internal::ValueArray13(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13); } template internal::ValueArray14 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) { return internal::ValueArray14(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14); } template internal::ValueArray15 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) { return internal::ValueArray15(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15); } template internal::ValueArray16 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16) { return internal::ValueArray16(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16); } template internal::ValueArray17 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17) { return internal::ValueArray17(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17); } template internal::ValueArray18 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18) { return internal::ValueArray18(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18); } template internal::ValueArray19 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19) { return internal::ValueArray19(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19); } template internal::ValueArray20 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20) { return internal::ValueArray20(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20); } template internal::ValueArray21 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21) { return internal::ValueArray21(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21); } template internal::ValueArray22 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22) { return internal::ValueArray22(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22); } template internal::ValueArray23 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23) { return internal::ValueArray23(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23); } template internal::ValueArray24 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24) { return internal::ValueArray24(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24); } template internal::ValueArray25 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25) { return internal::ValueArray25(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25); } template internal::ValueArray26 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26) { return internal::ValueArray26(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26); } template internal::ValueArray27 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27) { return internal::ValueArray27(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27); } template internal::ValueArray28 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28) { return internal::ValueArray28(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28); } template internal::ValueArray29 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29) { return internal::ValueArray29(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29); } template internal::ValueArray30 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) { return internal::ValueArray30(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30); } template internal::ValueArray31 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) { return internal::ValueArray31(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31); } template internal::ValueArray32 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32) { return internal::ValueArray32(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32); } template internal::ValueArray33 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33) { return internal::ValueArray33(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33); } template internal::ValueArray34 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34) { return internal::ValueArray34(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34); } template internal::ValueArray35 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35) { return internal::ValueArray35(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35); } template internal::ValueArray36 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36) { return internal::ValueArray36(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36); } template internal::ValueArray37 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37) { return internal::ValueArray37(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37); } template internal::ValueArray38 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38) { return internal::ValueArray38(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38); } template internal::ValueArray39 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39) { return internal::ValueArray39(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39); } template internal::ValueArray40 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) { return internal::ValueArray40(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40); } template internal::ValueArray41 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41) { return internal::ValueArray41(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41); } template internal::ValueArray42 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42) { return internal::ValueArray42(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42); } template internal::ValueArray43 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43) { return internal::ValueArray43(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43); } template internal::ValueArray44 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44) { return internal::ValueArray44(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44); } template internal::ValueArray45 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45) { return internal::ValueArray45(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45); } template internal::ValueArray46 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) { return internal::ValueArray46(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46); } template internal::ValueArray47 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) { return internal::ValueArray47(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47); } template internal::ValueArray48 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48) { return internal::ValueArray48(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48); } template internal::ValueArray49 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48, T49 v49) { return internal::ValueArray49(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49); } template internal::ValueArray50 Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48, T49 v49, T50 v50) { return internal::ValueArray50(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50); } // Bool() allows generating tests with parameters in a set of (false, true). // // Synopsis: // Bool() // - returns a generator producing sequences with elements {false, true}. // // It is useful when testing code that depends on Boolean flags. Combinations // of multiple flags can be tested when several Bool()'s are combined using // Combine() function. // // In the following example all tests in the test case FlagDependentTest // will be instantiated twice with parameters false and true. // // class FlagDependentTest : public testing::TestWithParam { // virtual void SetUp() { // external_flag = GetParam(); // } // } // INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool()); // inline internal::ParamGenerator Bool() { return Values(false, true); } # if GTEST_HAS_COMBINE // Combine() allows the user to combine two or more sequences to produce // values of a Cartesian product of those sequences' elements. // // Synopsis: // Combine(gen1, gen2, ..., genN) // - returns a generator producing sequences with elements coming from // the Cartesian product of elements from the sequences generated by // gen1, gen2, ..., genN. The sequence elements will have a type of // tuple where T1, T2, ..., TN are the types // of elements from sequences produces by gen1, gen2, ..., genN. // // Combine can have up to 10 arguments. This number is currently limited // by the maximum number of elements in the tuple implementation used by Google // Test. // // Example: // // This will instantiate tests in test case AnimalTest each one with // the parameter values tuple("cat", BLACK), tuple("cat", WHITE), // tuple("dog", BLACK), and tuple("dog", WHITE): // // enum Color { BLACK, GRAY, WHITE }; // class AnimalTest // : public testing::TestWithParam > {...}; // // TEST_P(AnimalTest, AnimalLooksNice) {...} // // INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest, // Combine(Values("cat", "dog"), // Values(BLACK, WHITE))); // // This will instantiate tests in FlagDependentTest with all variations of two // Boolean flags: // // class FlagDependentTest // : public testing::TestWithParam > { // virtual void SetUp() { // // Assigns external_flag_1 and external_flag_2 values from the tuple. // tie(external_flag_1, external_flag_2) = GetParam(); // } // }; // // TEST_P(FlagDependentTest, TestFeature1) { // // Test your code using external_flag_1 and external_flag_2 here. // } // INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest, // Combine(Bool(), Bool())); // template internal::CartesianProductHolder2 Combine( const Generator1& g1, const Generator2& g2) { return internal::CartesianProductHolder2( g1, g2); } template internal::CartesianProductHolder3 Combine( const Generator1& g1, const Generator2& g2, const Generator3& g3) { return internal::CartesianProductHolder3( g1, g2, g3); } template internal::CartesianProductHolder4 Combine( const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4) { return internal::CartesianProductHolder4( g1, g2, g3, g4); } template internal::CartesianProductHolder5 Combine( const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5) { return internal::CartesianProductHolder5( g1, g2, g3, g4, g5); } template internal::CartesianProductHolder6 Combine( const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5, const Generator6& g6) { return internal::CartesianProductHolder6( g1, g2, g3, g4, g5, g6); } template internal::CartesianProductHolder7 Combine( const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5, const Generator6& g6, const Generator7& g7) { return internal::CartesianProductHolder7( g1, g2, g3, g4, g5, g6, g7); } template internal::CartesianProductHolder8 Combine( const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5, const Generator6& g6, const Generator7& g7, const Generator8& g8) { return internal::CartesianProductHolder8( g1, g2, g3, g4, g5, g6, g7, g8); } template internal::CartesianProductHolder9 Combine( const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5, const Generator6& g6, const Generator7& g7, const Generator8& g8, const Generator9& g9) { return internal::CartesianProductHolder9( g1, g2, g3, g4, g5, g6, g7, g8, g9); } template internal::CartesianProductHolder10 Combine( const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5, const Generator6& g6, const Generator7& g7, const Generator8& g8, const Generator9& g9, const Generator10& g10) { return internal::CartesianProductHolder10( g1, g2, g3, g4, g5, g6, g7, g8, g9, g10); } # endif // GTEST_HAS_COMBINE # define TEST_P(test_case_name, test_name) \ class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \ : public test_case_name { \ public: \ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \ virtual void TestBody(); \ private: \ static int AddToRegistry() { \ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \ GetTestCasePatternHolder(\ #test_case_name, __FILE__, __LINE__)->AddTestPattern(\ #test_case_name, \ #test_name, \ new ::testing::internal::TestMetaFactory< \ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>()); \ return 0; \ } \ static int gtest_registering_dummy_; \ GTEST_DISALLOW_COPY_AND_ASSIGN_(\ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \ }; \ int GTEST_TEST_CLASS_NAME_(test_case_name, \ test_name)::gtest_registering_dummy_ = \ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \ void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody() # define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator) \ ::testing::internal::ParamGenerator \ gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \ int gtest_##prefix##test_case_name##_dummy_ = \ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \ GetTestCasePatternHolder(\ #test_case_name, __FILE__, __LINE__)->AddTestCaseInstantiation(\ #prefix, \ >est_##prefix##test_case_name##_EvalGenerator_, \ __FILE__, __LINE__) } // namespace testing #endif // GTEST_HAS_PARAM_TEST #endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest-param-test.h.pump0000644000000000000000000004455412664550137024061 0ustar0000000000000000$$ -*- mode: c++; -*- $var n = 50 $$ Maximum length of Values arguments we want to support. $var maxtuple = 10 $$ Maximum number of Combine arguments we want to support. // Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: vladl@google.com (Vlad Losev) // // Macros and functions for implementing parameterized tests // in Google C++ Testing Framework (Google Test) // // This file is generated by a SCRIPT. DO NOT EDIT BY HAND! // #ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ #define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ // Value-parameterized tests allow you to test your code with different // parameters without writing multiple copies of the same test. // // Here is how you use value-parameterized tests: #if 0 // To write value-parameterized tests, first you should define a fixture // class. It is usually derived from testing::TestWithParam (see below for // another inheritance scheme that's sometimes useful in more complicated // class hierarchies), where the type of your parameter values. // TestWithParam is itself derived from testing::Test. T can be any // copyable type. If it's a raw pointer, you are responsible for managing the // lifespan of the pointed values. class FooTest : public ::testing::TestWithParam { // You can implement all the usual class fixture members here. }; // Then, use the TEST_P macro to define as many parameterized tests // for this fixture as you want. The _P suffix is for "parameterized" // or "pattern", whichever you prefer to think. TEST_P(FooTest, DoesBlah) { // Inside a test, access the test parameter with the GetParam() method // of the TestWithParam class: EXPECT_TRUE(foo.Blah(GetParam())); ... } TEST_P(FooTest, HasBlahBlah) { ... } // Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test // case with any set of parameters you want. Google Test defines a number // of functions for generating test parameters. They return what we call // (surprise!) parameter generators. Here is a summary of them, which // are all in the testing namespace: // // // Range(begin, end [, step]) - Yields values {begin, begin+step, // begin+step+step, ...}. The values do not // include end. step defaults to 1. // Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}. // ValuesIn(container) - Yields values from a C-style array, an STL // ValuesIn(begin,end) container, or an iterator range [begin, end). // Bool() - Yields sequence {false, true}. // Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product // for the math savvy) of the values generated // by the N generators. // // For more details, see comments at the definitions of these functions below // in this file. // // The following statement will instantiate tests from the FooTest test case // each with parameter values "meeny", "miny", and "moe". INSTANTIATE_TEST_CASE_P(InstantiationName, FooTest, Values("meeny", "miny", "moe")); // To distinguish different instances of the pattern, (yes, you // can instantiate it more then once) the first argument to the // INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the // actual test case name. Remember to pick unique prefixes for different // instantiations. The tests from the instantiation above will have // these names: // // * InstantiationName/FooTest.DoesBlah/0 for "meeny" // * InstantiationName/FooTest.DoesBlah/1 for "miny" // * InstantiationName/FooTest.DoesBlah/2 for "moe" // * InstantiationName/FooTest.HasBlahBlah/0 for "meeny" // * InstantiationName/FooTest.HasBlahBlah/1 for "miny" // * InstantiationName/FooTest.HasBlahBlah/2 for "moe" // // You can use these names in --gtest_filter. // // This statement will instantiate all tests from FooTest again, each // with parameter values "cat" and "dog": const char* pets[] = {"cat", "dog"}; INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets)); // The tests from the instantiation above will have these names: // // * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat" // * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog" // * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat" // * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog" // // Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests // in the given test case, whether their definitions come before or // AFTER the INSTANTIATE_TEST_CASE_P statement. // // Please also note that generator expressions (including parameters to the // generators) are evaluated in InitGoogleTest(), after main() has started. // This allows the user on one hand, to adjust generator parameters in order // to dynamically determine a set of tests to run and on the other hand, // give the user a chance to inspect the generated tests with Google Test // reflection API before RUN_ALL_TESTS() is executed. // // You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc // for more examples. // // In the future, we plan to publish the API for defining new parameter // generators. But for now this interface remains part of the internal // implementation and is subject to change. // // // A parameterized test fixture must be derived from testing::Test and from // testing::WithParamInterface, where T is the type of the parameter // values. Inheriting from TestWithParam satisfies that requirement because // TestWithParam inherits from both Test and WithParamInterface. In more // complicated hierarchies, however, it is occasionally useful to inherit // separately from Test and WithParamInterface. For example: class BaseTest : public ::testing::Test { // You can inherit all the usual members for a non-parameterized test // fixture here. }; class DerivedTest : public BaseTest, public ::testing::WithParamInterface { // The usual test fixture members go here too. }; TEST_F(BaseTest, HasFoo) { // This is an ordinary non-parameterized test. } TEST_P(DerivedTest, DoesBlah) { // GetParam works just the same here as if you inherit from TestWithParam. EXPECT_TRUE(foo.Blah(GetParam())); } #endif // 0 #include "gtest/internal/gtest-port.h" #if !GTEST_OS_SYMBIAN # include #endif // scripts/fuse_gtest.py depends on gtest's own header being #included // *unconditionally*. Therefore these #includes cannot be moved // inside #if GTEST_HAS_PARAM_TEST. #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-param-util.h" #include "gtest/internal/gtest-param-util-generated.h" #if GTEST_HAS_PARAM_TEST namespace testing { // Functions producing parameter generators. // // Google Test uses these generators to produce parameters for value- // parameterized tests. When a parameterized test case is instantiated // with a particular generator, Google Test creates and runs tests // for each element in the sequence produced by the generator. // // In the following sample, tests from test case FooTest are instantiated // each three times with parameter values 3, 5, and 8: // // class FooTest : public TestWithParam { ... }; // // TEST_P(FooTest, TestThis) { // } // TEST_P(FooTest, TestThat) { // } // INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8)); // // Range() returns generators providing sequences of values in a range. // // Synopsis: // Range(start, end) // - returns a generator producing a sequence of values {start, start+1, // start+2, ..., }. // Range(start, end, step) // - returns a generator producing a sequence of values {start, start+step, // start+step+step, ..., }. // Notes: // * The generated sequences never include end. For example, Range(1, 5) // returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2) // returns a generator producing {1, 3, 5, 7}. // * start and end must have the same type. That type may be any integral or // floating-point type or a user defined type satisfying these conditions: // * It must be assignable (have operator=() defined). // * It must have operator+() (operator+(int-compatible type) for // two-operand version). // * It must have operator<() defined. // Elements in the resulting sequences will also have that type. // * Condition start < end must be satisfied in order for resulting sequences // to contain any elements. // template internal::ParamGenerator Range(T start, T end, IncrementT step) { return internal::ParamGenerator( new internal::RangeGenerator(start, end, step)); } template internal::ParamGenerator Range(T start, T end) { return Range(start, end, 1); } // ValuesIn() function allows generation of tests with parameters coming from // a container. // // Synopsis: // ValuesIn(const T (&array)[N]) // - returns a generator producing sequences with elements from // a C-style array. // ValuesIn(const Container& container) // - returns a generator producing sequences with elements from // an STL-style container. // ValuesIn(Iterator begin, Iterator end) // - returns a generator producing sequences with elements from // a range [begin, end) defined by a pair of STL-style iterators. These // iterators can also be plain C pointers. // // Please note that ValuesIn copies the values from the containers // passed in and keeps them to generate tests in RUN_ALL_TESTS(). // // Examples: // // This instantiates tests from test case StringTest // each with C-string values of "foo", "bar", and "baz": // // const char* strings[] = {"foo", "bar", "baz"}; // INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings)); // // This instantiates tests from test case StlStringTest // each with STL strings with values "a" and "b": // // ::std::vector< ::std::string> GetParameterStrings() { // ::std::vector< ::std::string> v; // v.push_back("a"); // v.push_back("b"); // return v; // } // // INSTANTIATE_TEST_CASE_P(CharSequence, // StlStringTest, // ValuesIn(GetParameterStrings())); // // // This will also instantiate tests from CharTest // each with parameter values 'a' and 'b': // // ::std::list GetParameterChars() { // ::std::list list; // list.push_back('a'); // list.push_back('b'); // return list; // } // ::std::list l = GetParameterChars(); // INSTANTIATE_TEST_CASE_P(CharSequence2, // CharTest, // ValuesIn(l.begin(), l.end())); // template internal::ParamGenerator< typename ::testing::internal::IteratorTraits::value_type> ValuesIn(ForwardIterator begin, ForwardIterator end) { typedef typename ::testing::internal::IteratorTraits ::value_type ParamType; return internal::ParamGenerator( new internal::ValuesInIteratorRangeGenerator(begin, end)); } template internal::ParamGenerator ValuesIn(const T (&array)[N]) { return ValuesIn(array, array + N); } template internal::ParamGenerator ValuesIn( const Container& container) { return ValuesIn(container.begin(), container.end()); } // Values() allows generating tests from explicitly specified list of // parameters. // // Synopsis: // Values(T v1, T v2, ..., T vN) // - returns a generator producing sequences with elements v1, v2, ..., vN. // // For example, this instantiates tests from test case BarTest each // with values "one", "two", and "three": // // INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three")); // // This instantiates tests from test case BazTest each with values 1, 2, 3.5. // The exact type of values will depend on the type of parameter in BazTest. // // INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5)); // // Currently, Values() supports from 1 to $n parameters. // $range i 1..n $for i [[ $range j 1..i template <$for j, [[typename T$j]]> internal::ValueArray$i<$for j, [[T$j]]> Values($for j, [[T$j v$j]]) { return internal::ValueArray$i<$for j, [[T$j]]>($for j, [[v$j]]); } ]] // Bool() allows generating tests with parameters in a set of (false, true). // // Synopsis: // Bool() // - returns a generator producing sequences with elements {false, true}. // // It is useful when testing code that depends on Boolean flags. Combinations // of multiple flags can be tested when several Bool()'s are combined using // Combine() function. // // In the following example all tests in the test case FlagDependentTest // will be instantiated twice with parameters false and true. // // class FlagDependentTest : public testing::TestWithParam { // virtual void SetUp() { // external_flag = GetParam(); // } // } // INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool()); // inline internal::ParamGenerator Bool() { return Values(false, true); } # if GTEST_HAS_COMBINE // Combine() allows the user to combine two or more sequences to produce // values of a Cartesian product of those sequences' elements. // // Synopsis: // Combine(gen1, gen2, ..., genN) // - returns a generator producing sequences with elements coming from // the Cartesian product of elements from the sequences generated by // gen1, gen2, ..., genN. The sequence elements will have a type of // tuple where T1, T2, ..., TN are the types // of elements from sequences produces by gen1, gen2, ..., genN. // // Combine can have up to $maxtuple arguments. This number is currently limited // by the maximum number of elements in the tuple implementation used by Google // Test. // // Example: // // This will instantiate tests in test case AnimalTest each one with // the parameter values tuple("cat", BLACK), tuple("cat", WHITE), // tuple("dog", BLACK), and tuple("dog", WHITE): // // enum Color { BLACK, GRAY, WHITE }; // class AnimalTest // : public testing::TestWithParam > {...}; // // TEST_P(AnimalTest, AnimalLooksNice) {...} // // INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest, // Combine(Values("cat", "dog"), // Values(BLACK, WHITE))); // // This will instantiate tests in FlagDependentTest with all variations of two // Boolean flags: // // class FlagDependentTest // : public testing::TestWithParam > { // virtual void SetUp() { // // Assigns external_flag_1 and external_flag_2 values from the tuple. // tie(external_flag_1, external_flag_2) = GetParam(); // } // }; // // TEST_P(FlagDependentTest, TestFeature1) { // // Test your code using external_flag_1 and external_flag_2 here. // } // INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest, // Combine(Bool(), Bool())); // $range i 2..maxtuple $for i [[ $range j 1..i template <$for j, [[typename Generator$j]]> internal::CartesianProductHolder$i<$for j, [[Generator$j]]> Combine( $for j, [[const Generator$j& g$j]]) { return internal::CartesianProductHolder$i<$for j, [[Generator$j]]>( $for j, [[g$j]]); } ]] # endif // GTEST_HAS_COMBINE # define TEST_P(test_case_name, test_name) \ class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \ : public test_case_name { \ public: \ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \ virtual void TestBody(); \ private: \ static int AddToRegistry() { \ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \ GetTestCasePatternHolder(\ #test_case_name, __FILE__, __LINE__)->AddTestPattern(\ #test_case_name, \ #test_name, \ new ::testing::internal::TestMetaFactory< \ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>()); \ return 0; \ } \ static int gtest_registering_dummy_; \ GTEST_DISALLOW_COPY_AND_ASSIGN_(\ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \ }; \ int GTEST_TEST_CLASS_NAME_(test_case_name, \ test_name)::gtest_registering_dummy_ = \ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \ void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody() # define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator) \ ::testing::internal::ParamGenerator \ gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \ int gtest_##prefix##test_case_name##_dummy_ = \ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \ GetTestCasePatternHolder(\ #test_case_name, __FILE__, __LINE__)->AddTestCaseInstantiation(\ #prefix, \ >est_##prefix##test_case_name##_EvalGenerator_, \ __FILE__, __LINE__) } // namespace testing #endif // GTEST_HAS_PARAM_TEST #endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/0000755000000000000000000000000013464267700021327 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-death-test-internal.h0000644000000000000000000003216512664550137026507 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee) // // The Google C++ Testing Framework (Google Test) // // This header file defines internal utilities needed for implementing // death tests. They are subject to change without notice. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ #include "gtest/internal/gtest-internal.h" #include namespace testing { namespace internal { GTEST_DECLARE_string_(internal_run_death_test); // Names of the flags (needed for parsing Google Test flags). const char kDeathTestStyleFlag[] = "death_test_style"; const char kDeathTestUseFork[] = "death_test_use_fork"; const char kInternalRunDeathTestFlag[] = "internal_run_death_test"; #if GTEST_HAS_DEATH_TEST // DeathTest is a class that hides much of the complexity of the // GTEST_DEATH_TEST_ macro. It is abstract; its static Create method // returns a concrete class that depends on the prevailing death test // style, as defined by the --gtest_death_test_style and/or // --gtest_internal_run_death_test flags. // In describing the results of death tests, these terms are used with // the corresponding definitions: // // exit status: The integer exit information in the format specified // by wait(2) // exit code: The integer code passed to exit(3), _exit(2), or // returned from main() class GTEST_API_ DeathTest { public: // Create returns false if there was an error determining the // appropriate action to take for the current death test; for example, // if the gtest_death_test_style flag is set to an invalid value. // The LastMessage method will return a more detailed message in that // case. Otherwise, the DeathTest pointer pointed to by the "test" // argument is set. If the death test should be skipped, the pointer // is set to NULL; otherwise, it is set to the address of a new concrete // DeathTest object that controls the execution of the current test. static bool Create(const char* statement, const RE* regex, const char* file, int line, DeathTest** test); DeathTest(); virtual ~DeathTest() { } // A helper class that aborts a death test when it's deleted. class ReturnSentinel { public: explicit ReturnSentinel(DeathTest* test) : test_(test) { } ~ReturnSentinel() { test_->Abort(TEST_ENCOUNTERED_RETURN_STATEMENT); } private: DeathTest* const test_; GTEST_DISALLOW_COPY_AND_ASSIGN_(ReturnSentinel); } GTEST_ATTRIBUTE_UNUSED_; // An enumeration of possible roles that may be taken when a death // test is encountered. EXECUTE means that the death test logic should // be executed immediately. OVERSEE means that the program should prepare // the appropriate environment for a child process to execute the death // test, then wait for it to complete. enum TestRole { OVERSEE_TEST, EXECUTE_TEST }; // An enumeration of the three reasons that a test might be aborted. enum AbortReason { TEST_ENCOUNTERED_RETURN_STATEMENT, TEST_THREW_EXCEPTION, TEST_DID_NOT_DIE }; // Assumes one of the above roles. virtual TestRole AssumeRole() = 0; // Waits for the death test to finish and returns its status. virtual int Wait() = 0; // Returns true if the death test passed; that is, the test process // exited during the test, its exit status matches a user-supplied // predicate, and its stderr output matches a user-supplied regular // expression. // The user-supplied predicate may be a macro expression rather // than a function pointer or functor, or else Wait and Passed could // be combined. virtual bool Passed(bool exit_status_ok) = 0; // Signals that the death test did not die as expected. virtual void Abort(AbortReason reason) = 0; // Returns a human-readable outcome message regarding the outcome of // the last death test. static const char* LastMessage(); static void set_last_death_test_message(const std::string& message); private: // A string containing a description of the outcome of the last death test. static std::string last_death_test_message_; GTEST_DISALLOW_COPY_AND_ASSIGN_(DeathTest); }; // Factory interface for death tests. May be mocked out for testing. class DeathTestFactory { public: virtual ~DeathTestFactory() { } virtual bool Create(const char* statement, const RE* regex, const char* file, int line, DeathTest** test) = 0; }; // A concrete DeathTestFactory implementation for normal use. class DefaultDeathTestFactory : public DeathTestFactory { public: virtual bool Create(const char* statement, const RE* regex, const char* file, int line, DeathTest** test); }; // Returns true if exit_status describes a process that was terminated // by a signal, or exited normally with a nonzero exit code. GTEST_API_ bool ExitedUnsuccessfully(int exit_status); // Traps C++ exceptions escaping statement and reports them as test // failures. Note that trapping SEH exceptions is not implemented here. # if GTEST_HAS_EXCEPTIONS # define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \ try { \ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ } catch (const ::std::exception& gtest_exception) { \ fprintf(\ stderr, \ "\n%s: Caught std::exception-derived exception escaping the " \ "death test statement. Exception message: %s\n", \ ::testing::internal::FormatFileLocation(__FILE__, __LINE__).c_str(), \ gtest_exception.what()); \ fflush(stderr); \ death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \ } catch (...) { \ death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \ } # else # define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) # endif // This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*, // ASSERT_EXIT*, and EXPECT_EXIT*. # define GTEST_DEATH_TEST_(statement, predicate, regex, fail) \ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (::testing::internal::AlwaysTrue()) { \ const ::testing::internal::RE& gtest_regex = (regex); \ ::testing::internal::DeathTest* gtest_dt; \ if (!::testing::internal::DeathTest::Create(#statement, >est_regex, \ __FILE__, __LINE__, >est_dt)) { \ goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \ } \ if (gtest_dt != NULL) { \ ::testing::internal::scoped_ptr< ::testing::internal::DeathTest> \ gtest_dt_ptr(gtest_dt); \ switch (gtest_dt->AssumeRole()) { \ case ::testing::internal::DeathTest::OVERSEE_TEST: \ if (!gtest_dt->Passed(predicate(gtest_dt->Wait()))) { \ goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \ } \ break; \ case ::testing::internal::DeathTest::EXECUTE_TEST: { \ ::testing::internal::DeathTest::ReturnSentinel \ gtest_sentinel(gtest_dt); \ GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, gtest_dt); \ gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \ break; \ } \ default: \ break; \ } \ } \ } else \ GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__): \ fail(::testing::internal::DeathTest::LastMessage()) // The symbol "fail" here expands to something into which a message // can be streamed. // This macro is for implementing ASSERT/EXPECT_DEBUG_DEATH when compiled in // NDEBUG mode. In this case we need the statements to be executed, the regex is // ignored, and the macro must accept a streamed message even though the message // is never printed. # define GTEST_EXECUTE_STATEMENT_(statement, regex) \ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (::testing::internal::AlwaysTrue()) { \ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ } else \ ::testing::Message() // A class representing the parsed contents of the // --gtest_internal_run_death_test flag, as it existed when // RUN_ALL_TESTS was called. class InternalRunDeathTestFlag { public: InternalRunDeathTestFlag(const std::string& a_file, int a_line, int an_index, int a_write_fd) : file_(a_file), line_(a_line), index_(an_index), write_fd_(a_write_fd) {} ~InternalRunDeathTestFlag() { if (write_fd_ >= 0) posix::Close(write_fd_); } const std::string& file() const { return file_; } int line() const { return line_; } int index() const { return index_; } int write_fd() const { return write_fd_; } private: std::string file_; int line_; int index_; int write_fd_; GTEST_DISALLOW_COPY_AND_ASSIGN_(InternalRunDeathTestFlag); }; // Returns a newly created InternalRunDeathTestFlag object with fields // initialized from the GTEST_FLAG(internal_run_death_test) flag if // the flag is specified; otherwise returns NULL. InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag(); #else // GTEST_HAS_DEATH_TEST // This macro is used for implementing macros such as // EXPECT_DEATH_IF_SUPPORTED and ASSERT_DEATH_IF_SUPPORTED on systems where // death tests are not supported. Those macros must compile on such systems // iff EXPECT_DEATH and ASSERT_DEATH compile with the same parameters on // systems that support death tests. This allows one to write such a macro // on a system that does not support death tests and be sure that it will // compile on a death-test supporting system. // // Parameters: // statement - A statement that a macro such as EXPECT_DEATH would test // for program termination. This macro has to make sure this // statement is compiled but not executed, to ensure that // EXPECT_DEATH_IF_SUPPORTED compiles with a certain // parameter iff EXPECT_DEATH compiles with it. // regex - A regex that a macro such as EXPECT_DEATH would use to test // the output of statement. This parameter has to be // compiled but not evaluated by this macro, to ensure that // this macro only accepts expressions that a macro such as // EXPECT_DEATH would accept. // terminator - Must be an empty statement for EXPECT_DEATH_IF_SUPPORTED // and a return statement for ASSERT_DEATH_IF_SUPPORTED. // This ensures that ASSERT_DEATH_IF_SUPPORTED will not // compile inside functions where ASSERT_DEATH doesn't // compile. // // The branch that has an always false condition is used to ensure that // statement and regex are compiled (and thus syntactically correct) but // never executed. The unreachable code macro protects the terminator // statement from generating an 'unreachable code' warning in case // statement unconditionally returns or throws. The Message constructor at // the end allows the syntax of streaming additional messages into the // macro, for compilational compatibility with EXPECT_DEATH/ASSERT_DEATH. # define GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, terminator) \ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (::testing::internal::AlwaysTrue()) { \ GTEST_LOG_(WARNING) \ << "Death tests are not supported on this platform.\n" \ << "Statement '" #statement "' cannot be verified."; \ } else if (::testing::internal::AlwaysFalse()) { \ ::testing::internal::RE::PartialMatch(".*", (regex)); \ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ terminator; \ } else \ ::testing::Message() #endif // GTEST_HAS_DEATH_TEST } // namespace internal } // namespace testing #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-param-util.h0000644000000000000000000005717712664550137024720 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // Type and function utilities for implementing parameterized tests. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ #include #include #include // scripts/fuse_gtest.py depends on gtest's own header being #included // *unconditionally*. Therefore these #includes cannot be moved // inside #if GTEST_HAS_PARAM_TEST. #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-linked_ptr.h" #include "gtest/internal/gtest-port.h" #include "gtest/gtest-printers.h" #if GTEST_HAS_PARAM_TEST namespace testing { namespace internal { // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Outputs a message explaining invalid registration of different // fixture class for the same test case. This may happen when // TEST_P macro is used to define two tests with the same name // but in different namespaces. GTEST_API_ void ReportInvalidTestCaseType(const char* test_case_name, const char* file, int line); template class ParamGeneratorInterface; template class ParamGenerator; // Interface for iterating over elements provided by an implementation // of ParamGeneratorInterface. template class ParamIteratorInterface { public: virtual ~ParamIteratorInterface() {} // A pointer to the base generator instance. // Used only for the purposes of iterator comparison // to make sure that two iterators belong to the same generator. virtual const ParamGeneratorInterface* BaseGenerator() const = 0; // Advances iterator to point to the next element // provided by the generator. The caller is responsible // for not calling Advance() on an iterator equal to // BaseGenerator()->End(). virtual void Advance() = 0; // Clones the iterator object. Used for implementing copy semantics // of ParamIterator. virtual ParamIteratorInterface* Clone() const = 0; // Dereferences the current iterator and provides (read-only) access // to the pointed value. It is the caller's responsibility not to call // Current() on an iterator equal to BaseGenerator()->End(). // Used for implementing ParamGenerator::operator*(). virtual const T* Current() const = 0; // Determines whether the given iterator and other point to the same // element in the sequence generated by the generator. // Used for implementing ParamGenerator::operator==(). virtual bool Equals(const ParamIteratorInterface& other) const = 0; }; // Class iterating over elements provided by an implementation of // ParamGeneratorInterface. It wraps ParamIteratorInterface // and implements the const forward iterator concept. template class ParamIterator { public: typedef T value_type; typedef const T& reference; typedef ptrdiff_t difference_type; // ParamIterator assumes ownership of the impl_ pointer. ParamIterator(const ParamIterator& other) : impl_(other.impl_->Clone()) {} ParamIterator& operator=(const ParamIterator& other) { if (this != &other) impl_.reset(other.impl_->Clone()); return *this; } const T& operator*() const { return *impl_->Current(); } const T* operator->() const { return impl_->Current(); } // Prefix version of operator++. ParamIterator& operator++() { impl_->Advance(); return *this; } // Postfix version of operator++. ParamIterator operator++(int /*unused*/) { ParamIteratorInterface* clone = impl_->Clone(); impl_->Advance(); return ParamIterator(clone); } bool operator==(const ParamIterator& other) const { return impl_.get() == other.impl_.get() || impl_->Equals(*other.impl_); } bool operator!=(const ParamIterator& other) const { return !(*this == other); } private: friend class ParamGenerator; explicit ParamIterator(ParamIteratorInterface* impl) : impl_(impl) {} scoped_ptr > impl_; }; // ParamGeneratorInterface is the binary interface to access generators // defined in other translation units. template class ParamGeneratorInterface { public: typedef T ParamType; virtual ~ParamGeneratorInterface() {} // Generator interface definition virtual ParamIteratorInterface* Begin() const = 0; virtual ParamIteratorInterface* End() const = 0; }; // Wraps ParamGeneratorInterface and provides general generator syntax // compatible with the STL Container concept. // This class implements copy initialization semantics and the contained // ParamGeneratorInterface instance is shared among all copies // of the original object. This is possible because that instance is immutable. template class ParamGenerator { public: typedef ParamIterator iterator; explicit ParamGenerator(ParamGeneratorInterface* impl) : impl_(impl) {} ParamGenerator(const ParamGenerator& other) : impl_(other.impl_) {} ParamGenerator& operator=(const ParamGenerator& other) { impl_ = other.impl_; return *this; } iterator begin() const { return iterator(impl_->Begin()); } iterator end() const { return iterator(impl_->End()); } private: linked_ptr > impl_; }; // Generates values from a range of two comparable values. Can be used to // generate sequences of user-defined types that implement operator+() and // operator<(). // This class is used in the Range() function. template class RangeGenerator : public ParamGeneratorInterface { public: RangeGenerator(T begin, T end, IncrementT step) : begin_(begin), end_(end), step_(step), end_index_(CalculateEndIndex(begin, end, step)) {} virtual ~RangeGenerator() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, begin_, 0, step_); } virtual ParamIteratorInterface* End() const { return new Iterator(this, end_, end_index_, step_); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, T value, int index, IncrementT step) : base_(base), value_(value), index_(index), step_(step) {} virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } virtual void Advance() { value_ = value_ + step_; index_++; } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const T* Current() const { return &value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const int other_index = CheckedDowncastToActualType(&other)->index_; return index_ == other_index; } private: Iterator(const Iterator& other) : ParamIteratorInterface(), base_(other.base_), value_(other.value_), index_(other.index_), step_(other.step_) {} // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; T value_; int index_; const IncrementT step_; }; // class RangeGenerator::Iterator static int CalculateEndIndex(const T& begin, const T& end, const IncrementT& step) { int end_index = 0; for (T i = begin; i < end; i = i + step) end_index++; return end_index; } // No implementation - assignment is unsupported. void operator=(const RangeGenerator& other); const T begin_; const T end_; const IncrementT step_; // The index for the end() iterator. All the elements in the generated // sequence are indexed (0-based) to aid iterator comparison. const int end_index_; }; // class RangeGenerator // Generates values from a pair of STL-style iterators. Used in the // ValuesIn() function. The elements are copied from the source range // since the source can be located on the stack, and the generator // is likely to persist beyond that stack frame. template class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface { public: template ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end) : container_(begin, end) {} virtual ~ValuesInIteratorRangeGenerator() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, container_.begin()); } virtual ParamIteratorInterface* End() const { return new Iterator(this, container_.end()); } private: typedef typename ::std::vector ContainerType; class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, typename ContainerType::const_iterator iterator) : base_(base), iterator_(iterator) {} virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } virtual void Advance() { ++iterator_; value_.reset(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } // We need to use cached value referenced by iterator_ because *iterator_ // can return a temporary object (and of type other then T), so just // having "return &*iterator_;" doesn't work. // value_ is updated here and not in Advance() because Advance() // can advance iterator_ beyond the end of the range, and we cannot // detect that fact. The client code, on the other hand, is // responsible for not calling Current() on an out-of-range iterator. virtual const T* Current() const { if (value_.get() == NULL) value_.reset(new T(*iterator_)); return value_.get(); } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; return iterator_ == CheckedDowncastToActualType(&other)->iterator_; } private: Iterator(const Iterator& other) // The explicit constructor call suppresses a false warning // emitted by gcc when supplied with the -Wextra option. : ParamIteratorInterface(), base_(other.base_), iterator_(other.iterator_) {} const ParamGeneratorInterface* const base_; typename ContainerType::const_iterator iterator_; // A cached value of *iterator_. We keep it here to allow access by // pointer in the wrapping iterator's operator->(). // value_ needs to be mutable to be accessed in Current(). // Use of scoped_ptr helps manage cached value's lifetime, // which is bound by the lifespan of the iterator itself. mutable scoped_ptr value_; }; // class ValuesInIteratorRangeGenerator::Iterator // No implementation - assignment is unsupported. void operator=(const ValuesInIteratorRangeGenerator& other); const ContainerType container_; }; // class ValuesInIteratorRangeGenerator // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Stores a parameter value and later creates tests parameterized with that // value. template class ParameterizedTestFactory : public TestFactoryBase { public: typedef typename TestClass::ParamType ParamType; explicit ParameterizedTestFactory(ParamType parameter) : parameter_(parameter) {} virtual Test* CreateTest() { TestClass::SetParam(¶meter_); return new TestClass(); } private: const ParamType parameter_; GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestFactory); }; // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // TestMetaFactoryBase is a base class for meta-factories that create // test factories for passing into MakeAndRegisterTestInfo function. template class TestMetaFactoryBase { public: virtual ~TestMetaFactoryBase() {} virtual TestFactoryBase* CreateTestFactory(ParamType parameter) = 0; }; // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // TestMetaFactory creates test factories for passing into // MakeAndRegisterTestInfo function. Since MakeAndRegisterTestInfo receives // ownership of test factory pointer, same factory object cannot be passed // into that method twice. But ParameterizedTestCaseInfo is going to call // it for each Test/Parameter value combination. Thus it needs meta factory // creator class. template class TestMetaFactory : public TestMetaFactoryBase { public: typedef typename TestCase::ParamType ParamType; TestMetaFactory() {} virtual TestFactoryBase* CreateTestFactory(ParamType parameter) { return new ParameterizedTestFactory(parameter); } private: GTEST_DISALLOW_COPY_AND_ASSIGN_(TestMetaFactory); }; // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // ParameterizedTestCaseInfoBase is a generic interface // to ParameterizedTestCaseInfo classes. ParameterizedTestCaseInfoBase // accumulates test information provided by TEST_P macro invocations // and generators provided by INSTANTIATE_TEST_CASE_P macro invocations // and uses that information to register all resulting test instances // in RegisterTests method. The ParameterizeTestCaseRegistry class holds // a collection of pointers to the ParameterizedTestCaseInfo objects // and calls RegisterTests() on each of them when asked. class ParameterizedTestCaseInfoBase { public: virtual ~ParameterizedTestCaseInfoBase() {} // Base part of test case name for display purposes. virtual const string& GetTestCaseName() const = 0; // Test case id to verify identity. virtual TypeId GetTestCaseTypeId() const = 0; // UnitTest class invokes this method to register tests in this // test case right before running them in RUN_ALL_TESTS macro. // This method should not be called more then once on any single // instance of a ParameterizedTestCaseInfoBase derived class. virtual void RegisterTests() = 0; protected: ParameterizedTestCaseInfoBase() {} private: GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfoBase); }; // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // ParameterizedTestCaseInfo accumulates tests obtained from TEST_P // macro invocations for a particular test case and generators // obtained from INSTANTIATE_TEST_CASE_P macro invocations for that // test case. It registers tests with all values generated by all // generators when asked. template class ParameterizedTestCaseInfo : public ParameterizedTestCaseInfoBase { public: // ParamType and GeneratorCreationFunc are private types but are required // for declarations of public methods AddTestPattern() and // AddTestCaseInstantiation(). typedef typename TestCase::ParamType ParamType; // A function that returns an instance of appropriate generator type. typedef ParamGenerator(GeneratorCreationFunc)(); explicit ParameterizedTestCaseInfo(const char* name) : test_case_name_(name) {} // Test case base name for display purposes. virtual const string& GetTestCaseName() const { return test_case_name_; } // Test case id to verify identity. virtual TypeId GetTestCaseTypeId() const { return GetTypeId(); } // TEST_P macro uses AddTestPattern() to record information // about a single test in a LocalTestInfo structure. // test_case_name is the base name of the test case (without invocation // prefix). test_base_name is the name of an individual test without // parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is // test case base name and DoBar is test base name. void AddTestPattern(const char* test_case_name, const char* test_base_name, TestMetaFactoryBase* meta_factory) { tests_.push_back(linked_ptr(new TestInfo(test_case_name, test_base_name, meta_factory))); } // INSTANTIATE_TEST_CASE_P macro uses AddGenerator() to record information // about a generator. int AddTestCaseInstantiation(const string& instantiation_name, GeneratorCreationFunc* func, const char* /* file */, int /* line */) { instantiations_.push_back(::std::make_pair(instantiation_name, func)); return 0; // Return value used only to run this method in namespace scope. } // UnitTest class invokes this method to register tests in this test case // test cases right before running tests in RUN_ALL_TESTS macro. // This method should not be called more then once on any single // instance of a ParameterizedTestCaseInfoBase derived class. // UnitTest has a guard to prevent from calling this method more then once. virtual void RegisterTests() { for (typename TestInfoContainer::iterator test_it = tests_.begin(); test_it != tests_.end(); ++test_it) { linked_ptr test_info = *test_it; for (typename InstantiationContainer::iterator gen_it = instantiations_.begin(); gen_it != instantiations_.end(); ++gen_it) { const string& instantiation_name = gen_it->first; ParamGenerator generator((*gen_it->second)()); string test_case_name; if ( !instantiation_name.empty() ) test_case_name = instantiation_name + "/"; test_case_name += test_info->test_case_base_name; int i = 0; for (typename ParamGenerator::iterator param_it = generator.begin(); param_it != generator.end(); ++param_it, ++i) { Message test_name_stream; test_name_stream << test_info->test_base_name << "/" << i; MakeAndRegisterTestInfo( test_case_name.c_str(), test_name_stream.GetString().c_str(), NULL, // No type parameter. PrintToString(*param_it).c_str(), GetTestCaseTypeId(), TestCase::SetUpTestCase, TestCase::TearDownTestCase, test_info->test_meta_factory->CreateTestFactory(*param_it)); } // for param_it } // for gen_it } // for test_it } // RegisterTests private: // LocalTestInfo structure keeps information about a single test registered // with TEST_P macro. struct TestInfo { TestInfo(const char* a_test_case_base_name, const char* a_test_base_name, TestMetaFactoryBase* a_test_meta_factory) : test_case_base_name(a_test_case_base_name), test_base_name(a_test_base_name), test_meta_factory(a_test_meta_factory) {} const string test_case_base_name; const string test_base_name; const scoped_ptr > test_meta_factory; }; typedef ::std::vector > TestInfoContainer; // Keeps pairs of // received from INSTANTIATE_TEST_CASE_P macros. typedef ::std::vector > InstantiationContainer; const string test_case_name_; TestInfoContainer tests_; InstantiationContainer instantiations_; GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfo); }; // class ParameterizedTestCaseInfo // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // ParameterizedTestCaseRegistry contains a map of ParameterizedTestCaseInfoBase // classes accessed by test case names. TEST_P and INSTANTIATE_TEST_CASE_P // macros use it to locate their corresponding ParameterizedTestCaseInfo // descriptors. class ParameterizedTestCaseRegistry { public: ParameterizedTestCaseRegistry() {} ~ParameterizedTestCaseRegistry() { for (TestCaseInfoContainer::iterator it = test_case_infos_.begin(); it != test_case_infos_.end(); ++it) { delete *it; } } // Looks up or creates and returns a structure containing information about // tests and instantiations of a particular test case. template ParameterizedTestCaseInfo* GetTestCasePatternHolder( const char* test_case_name, const char* file, int line) { ParameterizedTestCaseInfo* typed_test_info = NULL; for (TestCaseInfoContainer::iterator it = test_case_infos_.begin(); it != test_case_infos_.end(); ++it) { if ((*it)->GetTestCaseName() == test_case_name) { if ((*it)->GetTestCaseTypeId() != GetTypeId()) { // Complain about incorrect usage of Google Test facilities // and terminate the program since we cannot guaranty correct // test case setup and tear-down in this case. ReportInvalidTestCaseType(test_case_name, file, line); posix::Abort(); } else { // At this point we are sure that the object we found is of the same // type we are looking for, so we downcast it to that type // without further checks. typed_test_info = CheckedDowncastToActualType< ParameterizedTestCaseInfo >(*it); } break; } } if (typed_test_info == NULL) { typed_test_info = new ParameterizedTestCaseInfo(test_case_name); test_case_infos_.push_back(typed_test_info); } return typed_test_info; } void RegisterTests() { for (TestCaseInfoContainer::iterator it = test_case_infos_.begin(); it != test_case_infos_.end(); ++it) { (*it)->RegisterTests(); } } private: typedef ::std::vector TestCaseInfoContainer; TestCaseInfoContainer test_case_infos_; GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseRegistry); }; } // namespace internal } // namespace testing #endif // GTEST_HAS_PARAM_TEST #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-internal.h0000644000000000000000000012613412664550137024447 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee) // // The Google C++ Testing Framework (Google Test) // // This header file declares functions and macros used internally by // Google Test. They are subject to change without notice. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ #include "gtest/internal/gtest-port.h" #if GTEST_OS_LINUX # include # include # include # include #endif // GTEST_OS_LINUX #if GTEST_HAS_EXCEPTIONS # include #endif #include #include #include #include #include #include #include "gtest/gtest-message.h" #include "gtest/internal/gtest-string.h" #include "gtest/internal/gtest-filepath.h" #include "gtest/internal/gtest-type-util.h" // Due to C++ preprocessor weirdness, we need double indirection to // concatenate two tokens when one of them is __LINE__. Writing // // foo ## __LINE__ // // will result in the token foo__LINE__, instead of foo followed by // the current line number. For more details, see // http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6 #define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar) #define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar class ProtocolMessage; namespace proto2 { class Message; } namespace testing { // Forward declarations. class AssertionResult; // Result of an assertion. class Message; // Represents a failure message. class Test; // Represents a test. class TestInfo; // Information about a test. class TestPartResult; // Result of a test part. class UnitTest; // A collection of test cases. template ::std::string PrintToString(const T& value); namespace internal { struct TraceInfo; // Information about a trace point. class ScopedTrace; // Implements scoped trace. class TestInfoImpl; // Opaque implementation of TestInfo class UnitTestImpl; // Opaque implementation of UnitTest // How many times InitGoogleTest() has been called. GTEST_API_ extern int g_init_gtest_count; // The text used in failure messages to indicate the start of the // stack trace. GTEST_API_ extern const char kStackTraceMarker[]; // Two overloaded helpers for checking at compile time whether an // expression is a null pointer literal (i.e. NULL or any 0-valued // compile-time integral constant). Their return values have // different sizes, so we can use sizeof() to test which version is // picked by the compiler. These helpers have no implementations, as // we only need their signatures. // // Given IsNullLiteralHelper(x), the compiler will pick the first // version if x can be implicitly converted to Secret*, and pick the // second version otherwise. Since Secret is a secret and incomplete // type, the only expression a user can write that has type Secret* is // a null pointer literal. Therefore, we know that x is a null // pointer literal if and only if the first version is picked by the // compiler. char IsNullLiteralHelper(Secret* p); char (&IsNullLiteralHelper(...))[2]; // NOLINT // A compile-time bool constant that is true if and only if x is a // null pointer literal (i.e. NULL or any 0-valued compile-time // integral constant). #ifdef GTEST_ELLIPSIS_NEEDS_POD_ // We lose support for NULL detection where the compiler doesn't like // passing non-POD classes through ellipsis (...). # define GTEST_IS_NULL_LITERAL_(x) false #else # define GTEST_IS_NULL_LITERAL_(x) \ (sizeof(::testing::internal::IsNullLiteralHelper(x)) == 1) #endif // GTEST_ELLIPSIS_NEEDS_POD_ // Appends the user-supplied message to the Google-Test-generated message. GTEST_API_ std::string AppendUserMessage( const std::string& gtest_msg, const Message& user_msg); #if GTEST_HAS_EXCEPTIONS // This exception is thrown by (and only by) a failed Google Test // assertion when GTEST_FLAG(throw_on_failure) is true (if exceptions // are enabled). We derive it from std::runtime_error, which is for // errors presumably detectable only at run time. Since // std::runtime_error inherits from std::exception, many testing // frameworks know how to extract and print the message inside it. class GTEST_API_ GoogleTestFailureException : public ::std::runtime_error { public: explicit GoogleTestFailureException(const TestPartResult& failure); }; #endif // GTEST_HAS_EXCEPTIONS // A helper class for creating scoped traces in user programs. class GTEST_API_ ScopedTrace { public: // The c'tor pushes the given source file location and message onto // a trace stack maintained by Google Test. ScopedTrace(const char* file, int line, const Message& message); // The d'tor pops the info pushed by the c'tor. // // Note that the d'tor is not virtual in order to be efficient. // Don't inherit from ScopedTrace! ~ScopedTrace(); private: GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace); } GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its // c'tor and d'tor. Therefore it doesn't // need to be used otherwise. // Constructs and returns the message for an equality assertion // (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure. // // The first four parameters are the expressions used in the assertion // and their values, as strings. For example, for ASSERT_EQ(foo, bar) // where foo is 5 and bar is 6, we have: // // expected_expression: "foo" // actual_expression: "bar" // expected_value: "5" // actual_value: "6" // // The ignoring_case parameter is true iff the assertion is a // *_STRCASEEQ*. When it's true, the string " (ignoring case)" will // be inserted into the message. GTEST_API_ AssertionResult EqFailure(const char* expected_expression, const char* actual_expression, const std::string& expected_value, const std::string& actual_value, bool ignoring_case); // Constructs a failure message for Boolean assertions such as EXPECT_TRUE. GTEST_API_ std::string GetBoolAssertionFailureMessage( const AssertionResult& assertion_result, const char* expression_text, const char* actual_predicate_value, const char* expected_predicate_value); // This template class represents an IEEE floating-point number // (either single-precision or double-precision, depending on the // template parameters). // // The purpose of this class is to do more sophisticated number // comparison. (Due to round-off error, etc, it's very unlikely that // two floating-points will be equal exactly. Hence a naive // comparison by the == operation often doesn't work.) // // Format of IEEE floating-point: // // The most-significant bit being the leftmost, an IEEE // floating-point looks like // // sign_bit exponent_bits fraction_bits // // Here, sign_bit is a single bit that designates the sign of the // number. // // For float, there are 8 exponent bits and 23 fraction bits. // // For double, there are 11 exponent bits and 52 fraction bits. // // More details can be found at // http://en.wikipedia.org/wiki/IEEE_floating-point_standard. // // Template parameter: // // RawType: the raw floating-point type (either float or double) template class FloatingPoint { public: // Defines the unsigned integer type that has the same size as the // floating point number. typedef typename TypeWithSize::UInt Bits; // Constants. // # of bits in a number. static const size_t kBitCount = 8*sizeof(RawType); // # of fraction bits in a number. static const size_t kFractionBitCount = std::numeric_limits::digits - 1; // # of exponent bits in a number. static const size_t kExponentBitCount = kBitCount - 1 - kFractionBitCount; // The mask for the sign bit. static const Bits kSignBitMask = static_cast(1) << (kBitCount - 1); // The mask for the fraction bits. static const Bits kFractionBitMask = ~static_cast(0) >> (kExponentBitCount + 1); // The mask for the exponent bits. static const Bits kExponentBitMask = ~(kSignBitMask | kFractionBitMask); // How many ULP's (Units in the Last Place) we want to tolerate when // comparing two numbers. The larger the value, the more error we // allow. A 0 value means that two numbers must be exactly the same // to be considered equal. // // The maximum error of a single floating-point operation is 0.5 // units in the last place. On Intel CPU's, all floating-point // calculations are done with 80-bit precision, while double has 64 // bits. Therefore, 4 should be enough for ordinary use. // // See the following article for more details on ULP: // http://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/ static const size_t kMaxUlps = 4; // Constructs a FloatingPoint from a raw floating-point number. // // On an Intel CPU, passing a non-normalized NAN (Not a Number) // around may change its bits, although the new value is guaranteed // to be also a NAN. Therefore, don't expect this constructor to // preserve the bits in x when x is a NAN. explicit FloatingPoint(const RawType& x) { u_.value_ = x; } // Static methods // Reinterprets a bit pattern as a floating-point number. // // This function is needed to test the AlmostEquals() method. static RawType ReinterpretBits(const Bits bits) { FloatingPoint fp(0); fp.u_.bits_ = bits; return fp.u_.value_; } // Returns the floating-point number that represent positive infinity. static RawType Infinity() { return ReinterpretBits(kExponentBitMask); } // Returns the maximum representable finite floating-point number. static RawType Max(); // Non-static methods // Returns the bits that represents this number. const Bits &bits() const { return u_.bits_; } // Returns the exponent bits of this number. Bits exponent_bits() const { return kExponentBitMask & u_.bits_; } // Returns the fraction bits of this number. Bits fraction_bits() const { return kFractionBitMask & u_.bits_; } // Returns the sign bit of this number. Bits sign_bit() const { return kSignBitMask & u_.bits_; } // Returns true iff this is NAN (not a number). bool is_nan() const { // It's a NAN if the exponent bits are all ones and the fraction // bits are not entirely zeros. return (exponent_bits() == kExponentBitMask) && (fraction_bits() != 0); } // Returns true iff this number is at most kMaxUlps ULP's away from // rhs. In particular, this function: // // - returns false if either number is (or both are) NAN. // - treats really large numbers as almost equal to infinity. // - thinks +0.0 and -0.0 are 0 DLP's apart. bool AlmostEquals(const FloatingPoint& rhs) const { // The IEEE standard says that any comparison operation involving // a NAN must return false. if (is_nan() || rhs.is_nan()) return false; return DistanceBetweenSignAndMagnitudeNumbers(u_.bits_, rhs.u_.bits_) <= kMaxUlps; } private: // The data type used to store the actual floating-point number. union FloatingPointUnion { RawType value_; // The raw floating-point number. Bits bits_; // The bits that represent the number. }; // Converts an integer from the sign-and-magnitude representation to // the biased representation. More precisely, let N be 2 to the // power of (kBitCount - 1), an integer x is represented by the // unsigned number x + N. // // For instance, // // -N + 1 (the most negative number representable using // sign-and-magnitude) is represented by 1; // 0 is represented by N; and // N - 1 (the biggest number representable using // sign-and-magnitude) is represented by 2N - 1. // // Read http://en.wikipedia.org/wiki/Signed_number_representations // for more details on signed number representations. static Bits SignAndMagnitudeToBiased(const Bits &sam) { if (kSignBitMask & sam) { // sam represents a negative number. return ~sam + 1; } else { // sam represents a positive number. return kSignBitMask | sam; } } // Given two numbers in the sign-and-magnitude representation, // returns the distance between them as an unsigned number. static Bits DistanceBetweenSignAndMagnitudeNumbers(const Bits &sam1, const Bits &sam2) { const Bits biased1 = SignAndMagnitudeToBiased(sam1); const Bits biased2 = SignAndMagnitudeToBiased(sam2); return (biased1 >= biased2) ? (biased1 - biased2) : (biased2 - biased1); } FloatingPointUnion u_; }; // We cannot use std::numeric_limits::max() as it clashes with the max() // macro defined by . template <> inline float FloatingPoint::Max() { return FLT_MAX; } template <> inline double FloatingPoint::Max() { return DBL_MAX; } // Typedefs the instances of the FloatingPoint template class that we // care to use. typedef FloatingPoint Float; typedef FloatingPoint Double; // In order to catch the mistake of putting tests that use different // test fixture classes in the same test case, we need to assign // unique IDs to fixture classes and compare them. The TypeId type is // used to hold such IDs. The user should treat TypeId as an opaque // type: the only operation allowed on TypeId values is to compare // them for equality using the == operator. typedef const void* TypeId; template class TypeIdHelper { public: // dummy_ must not have a const type. Otherwise an overly eager // compiler (e.g. MSVC 7.1 & 8.0) may try to merge // TypeIdHelper::dummy_ for different Ts as an "optimization". static bool dummy_; }; template bool TypeIdHelper::dummy_ = false; // GetTypeId() returns the ID of type T. Different values will be // returned for different types. Calling the function twice with the // same type argument is guaranteed to return the same ID. template TypeId GetTypeId() { // The compiler is required to allocate a different // TypeIdHelper::dummy_ variable for each T used to instantiate // the template. Therefore, the address of dummy_ is guaranteed to // be unique. return &(TypeIdHelper::dummy_); } // Returns the type ID of ::testing::Test. Always call this instead // of GetTypeId< ::testing::Test>() to get the type ID of // ::testing::Test, as the latter may give the wrong result due to a // suspected linker bug when compiling Google Test as a Mac OS X // framework. GTEST_API_ TypeId GetTestTypeId(); // Defines the abstract factory interface that creates instances // of a Test object. class TestFactoryBase { public: virtual ~TestFactoryBase() {} // Creates a test instance to run. The instance is both created and destroyed // within TestInfoImpl::Run() virtual Test* CreateTest() = 0; protected: TestFactoryBase() {} private: GTEST_DISALLOW_COPY_AND_ASSIGN_(TestFactoryBase); }; // This class provides implementation of TeastFactoryBase interface. // It is used in TEST and TEST_F macros. template class TestFactoryImpl : public TestFactoryBase { public: virtual Test* CreateTest() { return new TestClass; } }; #if GTEST_OS_WINDOWS // Predicate-formatters for implementing the HRESULT checking macros // {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED} // We pass a long instead of HRESULT to avoid causing an // include dependency for the HRESULT type. GTEST_API_ AssertionResult IsHRESULTSuccess(const char* expr, long hr); // NOLINT GTEST_API_ AssertionResult IsHRESULTFailure(const char* expr, long hr); // NOLINT #endif // GTEST_OS_WINDOWS // Types of SetUpTestCase() and TearDownTestCase() functions. typedef void (*SetUpTestCaseFunc)(); typedef void (*TearDownTestCaseFunc)(); // Creates a new TestInfo object and registers it with Google Test; // returns the created object. // // Arguments: // // test_case_name: name of the test case // name: name of the test // type_param the name of the test's type parameter, or NULL if // this is not a typed or a type-parameterized test. // value_param text representation of the test's value parameter, // or NULL if this is not a type-parameterized test. // fixture_class_id: ID of the test fixture class // set_up_tc: pointer to the function that sets up the test case // tear_down_tc: pointer to the function that tears down the test case // factory: pointer to the factory that creates a test object. // The newly created TestInfo instance will assume // ownership of the factory object. GTEST_API_ TestInfo* MakeAndRegisterTestInfo( const char* test_case_name, const char* name, const char* type_param, const char* value_param, TypeId fixture_class_id, SetUpTestCaseFunc set_up_tc, TearDownTestCaseFunc tear_down_tc, TestFactoryBase* factory); // If *pstr starts with the given prefix, modifies *pstr to be right // past the prefix and returns true; otherwise leaves *pstr unchanged // and returns false. None of pstr, *pstr, and prefix can be NULL. GTEST_API_ bool SkipPrefix(const char* prefix, const char** pstr); #if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P // State of the definition of a type-parameterized test case. class GTEST_API_ TypedTestCasePState { public: TypedTestCasePState() : registered_(false) {} // Adds the given test name to defined_test_names_ and return true // if the test case hasn't been registered; otherwise aborts the // program. bool AddTestName(const char* file, int line, const char* case_name, const char* test_name) { if (registered_) { fprintf(stderr, "%s Test %s must be defined before " "REGISTER_TYPED_TEST_CASE_P(%s, ...).\n", FormatFileLocation(file, line).c_str(), test_name, case_name); fflush(stderr); posix::Abort(); } defined_test_names_.insert(test_name); return true; } // Verifies that registered_tests match the test names in // defined_test_names_; returns registered_tests if successful, or // aborts the program otherwise. const char* VerifyRegisteredTestNames( const char* file, int line, const char* registered_tests); private: bool registered_; ::std::set defined_test_names_; }; // Skips to the first non-space char after the first comma in 'str'; // returns NULL if no comma is found in 'str'. inline const char* SkipComma(const char* str) { const char* comma = strchr(str, ','); if (comma == NULL) { return NULL; } while (IsSpace(*(++comma))) {} return comma; } // Returns the prefix of 'str' before the first comma in it; returns // the entire string if it contains no comma. inline std::string GetPrefixUntilComma(const char* str) { const char* comma = strchr(str, ','); return comma == NULL ? str : std::string(str, comma); } // TypeParameterizedTest::Register() // registers a list of type-parameterized tests with Google Test. The // return value is insignificant - we just need to return something // such that we can call this function in a namespace scope. // // Implementation note: The GTEST_TEMPLATE_ macro declares a template // template parameter. It's defined in gtest-type-util.h. template class TypeParameterizedTest { public: // 'index' is the index of the test in the type list 'Types' // specified in INSTANTIATE_TYPED_TEST_CASE_P(Prefix, TestCase, // Types). Valid values for 'index' are [0, N - 1] where N is the // length of Types. static bool Register(const char* prefix, const char* case_name, const char* test_names, int index) { typedef typename Types::Head Type; typedef Fixture FixtureClass; typedef typename GTEST_BIND_(TestSel, Type) TestClass; // First, registers the first type-parameterized test in the type // list. MakeAndRegisterTestInfo( (std::string(prefix) + (prefix[0] == '\0' ? "" : "/") + case_name + "/" + StreamableToString(index)).c_str(), GetPrefixUntilComma(test_names).c_str(), GetTypeName().c_str(), NULL, // No value parameter. GetTypeId(), TestClass::SetUpTestCase, TestClass::TearDownTestCase, new TestFactoryImpl); // Next, recurses (at compile time) with the tail of the type list. return TypeParameterizedTest ::Register(prefix, case_name, test_names, index + 1); } }; // The base case for the compile time recursion. template class TypeParameterizedTest { public: static bool Register(const char* /*prefix*/, const char* /*case_name*/, const char* /*test_names*/, int /*index*/) { return true; } }; // TypeParameterizedTestCase::Register() // registers *all combinations* of 'Tests' and 'Types' with Google // Test. The return value is insignificant - we just need to return // something such that we can call this function in a namespace scope. template class TypeParameterizedTestCase { public: static bool Register(const char* prefix, const char* case_name, const char* test_names) { typedef typename Tests::Head Head; // First, register the first test in 'Test' for each type in 'Types'. TypeParameterizedTest::Register( prefix, case_name, test_names, 0); // Next, recurses (at compile time) with the tail of the test list. return TypeParameterizedTestCase ::Register(prefix, case_name, SkipComma(test_names)); } }; // The base case for the compile time recursion. template class TypeParameterizedTestCase { public: static bool Register(const char* /*prefix*/, const char* /*case_name*/, const char* /*test_names*/) { return true; } }; #endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P // Returns the current OS stack trace as an std::string. // // The maximum number of stack frames to be included is specified by // the gtest_stack_trace_depth flag. The skip_count parameter // specifies the number of top frames to be skipped, which doesn't // count against the number of frames to be included. // // For example, if Foo() calls Bar(), which in turn calls // GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in // the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't. GTEST_API_ std::string GetCurrentOsStackTraceExceptTop( UnitTest* unit_test, int skip_count); // Helpers for suppressing warnings on unreachable code or constant // condition. // Always returns true. GTEST_API_ bool AlwaysTrue(); // Always returns false. inline bool AlwaysFalse() { return !AlwaysTrue(); } // Helper for suppressing false warning from Clang on a const char* // variable declared in a conditional expression always being NULL in // the else branch. struct GTEST_API_ ConstCharPtr { ConstCharPtr(const char* str) : value(str) {} operator bool() const { return true; } const char* value; }; // A simple Linear Congruential Generator for generating random // numbers with a uniform distribution. Unlike rand() and srand(), it // doesn't use global state (and therefore can't interfere with user // code). Unlike rand_r(), it's portable. An LCG isn't very random, // but it's good enough for our purposes. class GTEST_API_ Random { public: static const UInt32 kMaxRange = 1u << 31; explicit Random(UInt32 seed) : state_(seed) {} void Reseed(UInt32 seed) { state_ = seed; } // Generates a random number from [0, range). Crashes if 'range' is // 0 or greater than kMaxRange. UInt32 Generate(UInt32 range); private: UInt32 state_; GTEST_DISALLOW_COPY_AND_ASSIGN_(Random); }; // Defining a variable of type CompileAssertTypesEqual will cause a // compiler error iff T1 and T2 are different types. template struct CompileAssertTypesEqual; template struct CompileAssertTypesEqual { }; // Removes the reference from a type if it is a reference type, // otherwise leaves it unchanged. This is the same as // tr1::remove_reference, which is not widely available yet. template struct RemoveReference { typedef T type; }; // NOLINT template struct RemoveReference { typedef T type; }; // NOLINT // A handy wrapper around RemoveReference that works when the argument // T depends on template parameters. #define GTEST_REMOVE_REFERENCE_(T) \ typename ::testing::internal::RemoveReference::type // Removes const from a type if it is a const type, otherwise leaves // it unchanged. This is the same as tr1::remove_const, which is not // widely available yet. template struct RemoveConst { typedef T type; }; // NOLINT template struct RemoveConst { typedef T type; }; // NOLINT // MSVC 8.0, Sun C++, and IBM XL C++ have a bug which causes the above // definition to fail to remove the const in 'const int[3]' and 'const // char[3][4]'. The following specialization works around the bug. template struct RemoveConst { typedef typename RemoveConst::type type[N]; }; #if defined(_MSC_VER) && _MSC_VER < 1400 // This is the only specialization that allows VC++ 7.1 to remove const in // 'const int[3] and 'const int[3][4]'. However, it causes trouble with GCC // and thus needs to be conditionally compiled. template struct RemoveConst { typedef typename RemoveConst::type type[N]; }; #endif // A handy wrapper around RemoveConst that works when the argument // T depends on template parameters. #define GTEST_REMOVE_CONST_(T) \ typename ::testing::internal::RemoveConst::type // Turns const U&, U&, const U, and U all into U. #define GTEST_REMOVE_REFERENCE_AND_CONST_(T) \ GTEST_REMOVE_CONST_(GTEST_REMOVE_REFERENCE_(T)) // Adds reference to a type if it is not a reference type, // otherwise leaves it unchanged. This is the same as // tr1::add_reference, which is not widely available yet. template struct AddReference { typedef T& type; }; // NOLINT template struct AddReference { typedef T& type; }; // NOLINT // A handy wrapper around AddReference that works when the argument T // depends on template parameters. #define GTEST_ADD_REFERENCE_(T) \ typename ::testing::internal::AddReference::type // Adds a reference to const on top of T as necessary. For example, // it transforms // // char ==> const char& // const char ==> const char& // char& ==> const char& // const char& ==> const char& // // The argument T must depend on some template parameters. #define GTEST_REFERENCE_TO_CONST_(T) \ GTEST_ADD_REFERENCE_(const GTEST_REMOVE_REFERENCE_(T)) // ImplicitlyConvertible::value is a compile-time bool // constant that's true iff type From can be implicitly converted to // type To. template class ImplicitlyConvertible { private: // We need the following helper functions only for their types. // They have no implementations. // MakeFrom() is an expression whose type is From. We cannot simply // use From(), as the type From may not have a public default // constructor. static typename AddReference::type MakeFrom(); // These two functions are overloaded. Given an expression // Helper(x), the compiler will pick the first version if x can be // implicitly converted to type To; otherwise it will pick the // second version. // // The first version returns a value of size 1, and the second // version returns a value of size 2. Therefore, by checking the // size of Helper(x), which can be done at compile time, we can tell // which version of Helper() is used, and hence whether x can be // implicitly converted to type To. static char Helper(To); static char (&Helper(...))[2]; // NOLINT // We have to put the 'public' section after the 'private' section, // or MSVC refuses to compile the code. public: #if defined(__BORLANDC__) // C++Builder cannot use member overload resolution during template // instantiation. The simplest workaround is to use its C++0x type traits // functions (C++Builder 2009 and above only). static const bool value = __is_convertible(From, To); #else // MSVC warns about implicitly converting from double to int for // possible loss of data, so we need to temporarily disable the // warning. GTEST_DISABLE_MSC_WARNINGS_PUSH_(4244) static const bool value = sizeof(Helper(ImplicitlyConvertible::MakeFrom())) == 1; GTEST_DISABLE_MSC_WARNINGS_POP_() #endif // __BORLANDC__ }; template const bool ImplicitlyConvertible::value; // IsAProtocolMessage::value is a compile-time bool constant that's // true iff T is type ProtocolMessage, proto2::Message, or a subclass // of those. template struct IsAProtocolMessage : public bool_constant< ImplicitlyConvertible::value || ImplicitlyConvertible::value> { }; // When the compiler sees expression IsContainerTest(0), if C is an // STL-style container class, the first overload of IsContainerTest // will be viable (since both C::iterator* and C::const_iterator* are // valid types and NULL can be implicitly converted to them). It will // be picked over the second overload as 'int' is a perfect match for // the type of argument 0. If C::iterator or C::const_iterator is not // a valid type, the first overload is not viable, and the second // overload will be picked. Therefore, we can determine whether C is // a container class by checking the type of IsContainerTest(0). // The value of the expression is insignificant. // // Note that we look for both C::iterator and C::const_iterator. The // reason is that C++ injects the name of a class as a member of the // class itself (e.g. you can refer to class iterator as either // 'iterator' or 'iterator::iterator'). If we look for C::iterator // only, for example, we would mistakenly think that a class named // iterator is an STL container. // // Also note that the simpler approach of overloading // IsContainerTest(typename C::const_iterator*) and // IsContainerTest(...) doesn't work with Visual Age C++ and Sun C++. typedef int IsContainer; template IsContainer IsContainerTest(int /* dummy */, typename C::iterator* /* it */ = NULL, typename C::const_iterator* /* const_it */ = NULL) { return 0; } typedef char IsNotContainer; template IsNotContainer IsContainerTest(long /* dummy */) { return '\0'; } // EnableIf::type is void when 'Cond' is true, and // undefined when 'Cond' is false. To use SFINAE to make a function // overload only apply when a particular expression is true, add // "typename EnableIf::type* = 0" as the last parameter. template struct EnableIf; template<> struct EnableIf { typedef void type; }; // NOLINT // Utilities for native arrays. // ArrayEq() compares two k-dimensional native arrays using the // elements' operator==, where k can be any integer >= 0. When k is // 0, ArrayEq() degenerates into comparing a single pair of values. template bool ArrayEq(const T* lhs, size_t size, const U* rhs); // This generic version is used when k is 0. template inline bool ArrayEq(const T& lhs, const U& rhs) { return lhs == rhs; } // This overload is used when k >= 1. template inline bool ArrayEq(const T(&lhs)[N], const U(&rhs)[N]) { return internal::ArrayEq(lhs, N, rhs); } // This helper reduces code bloat. If we instead put its logic inside // the previous ArrayEq() function, arrays with different sizes would // lead to different copies of the template code. template bool ArrayEq(const T* lhs, size_t size, const U* rhs) { for (size_t i = 0; i != size; i++) { if (!internal::ArrayEq(lhs[i], rhs[i])) return false; } return true; } // Finds the first element in the iterator range [begin, end) that // equals elem. Element may be a native array type itself. template Iter ArrayAwareFind(Iter begin, Iter end, const Element& elem) { for (Iter it = begin; it != end; ++it) { if (internal::ArrayEq(*it, elem)) return it; } return end; } // CopyArray() copies a k-dimensional native array using the elements' // operator=, where k can be any integer >= 0. When k is 0, // CopyArray() degenerates into copying a single value. template void CopyArray(const T* from, size_t size, U* to); // This generic version is used when k is 0. template inline void CopyArray(const T& from, U* to) { *to = from; } // This overload is used when k >= 1. template inline void CopyArray(const T(&from)[N], U(*to)[N]) { internal::CopyArray(from, N, *to); } // This helper reduces code bloat. If we instead put its logic inside // the previous CopyArray() function, arrays with different sizes // would lead to different copies of the template code. template void CopyArray(const T* from, size_t size, U* to) { for (size_t i = 0; i != size; i++) { internal::CopyArray(from[i], to + i); } } // The relation between an NativeArray object (see below) and the // native array it represents. // We use 2 different structs to allow non-copyable types to be used, as long // as RelationToSourceReference() is passed. struct RelationToSourceReference {}; struct RelationToSourceCopy {}; // Adapts a native array to a read-only STL-style container. Instead // of the complete STL container concept, this adaptor only implements // members useful for Google Mock's container matchers. New members // should be added as needed. To simplify the implementation, we only // support Element being a raw type (i.e. having no top-level const or // reference modifier). It's the client's responsibility to satisfy // this requirement. Element can be an array type itself (hence // multi-dimensional arrays are supported). template class NativeArray { public: // STL-style container typedefs. typedef Element value_type; typedef Element* iterator; typedef const Element* const_iterator; // Constructs from a native array. References the source. NativeArray(const Element* array, size_t count, RelationToSourceReference) { InitRef(array, count); } // Constructs from a native array. Copies the source. NativeArray(const Element* array, size_t count, RelationToSourceCopy) { InitCopy(array, count); } // Copy constructor. NativeArray(const NativeArray& rhs) { (this->*rhs.clone_)(rhs.array_, rhs.size_); } ~NativeArray() { if (clone_ != &NativeArray::InitRef) delete[] array_; } // STL-style container methods. size_t size() const { return size_; } const_iterator begin() const { return array_; } const_iterator end() const { return array_ + size_; } bool operator==(const NativeArray& rhs) const { return size() == rhs.size() && ArrayEq(begin(), size(), rhs.begin()); } private: enum { kCheckTypeIsNotConstOrAReference = StaticAssertTypeEqHelper< Element, GTEST_REMOVE_REFERENCE_AND_CONST_(Element)>::value, }; // Initializes this object with a copy of the input. void InitCopy(const Element* array, size_t a_size) { Element* const copy = new Element[a_size]; CopyArray(array, a_size, copy); array_ = copy; size_ = a_size; clone_ = &NativeArray::InitCopy; } // Initializes this object with a reference of the input. void InitRef(const Element* array, size_t a_size) { array_ = array; size_ = a_size; clone_ = &NativeArray::InitRef; } const Element* array_; size_t size_; void (NativeArray::*clone_)(const Element*, size_t); GTEST_DISALLOW_ASSIGN_(NativeArray); }; } // namespace internal } // namespace testing #define GTEST_MESSAGE_AT_(file, line, message, result_type) \ ::testing::internal::AssertHelper(result_type, file, line, message) \ = ::testing::Message() #define GTEST_MESSAGE_(message, result_type) \ GTEST_MESSAGE_AT_(__FILE__, __LINE__, message, result_type) #define GTEST_FATAL_FAILURE_(message) \ return GTEST_MESSAGE_(message, ::testing::TestPartResult::kFatalFailure) #define GTEST_NONFATAL_FAILURE_(message) \ GTEST_MESSAGE_(message, ::testing::TestPartResult::kNonFatalFailure) #define GTEST_SUCCESS_(message) \ GTEST_MESSAGE_(message, ::testing::TestPartResult::kSuccess) // Suppresses MSVC warnings 4072 (unreachable code) for the code following // statement if it returns or throws (or doesn't return or throw in some // situations). #define GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) \ if (::testing::internal::AlwaysTrue()) { statement; } #define GTEST_TEST_THROW_(statement, expected_exception, fail) \ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (::testing::internal::ConstCharPtr gtest_msg = "") { \ bool gtest_caught_expected = false; \ try { \ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ } \ catch (expected_exception const&) { \ gtest_caught_expected = true; \ } \ catch (...) { \ gtest_msg.value = \ "Expected: " #statement " throws an exception of type " \ #expected_exception ".\n Actual: it throws a different type."; \ goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \ } \ if (!gtest_caught_expected) { \ gtest_msg.value = \ "Expected: " #statement " throws an exception of type " \ #expected_exception ".\n Actual: it throws nothing."; \ goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \ } \ } else \ GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \ fail(gtest_msg.value) #define GTEST_TEST_NO_THROW_(statement, fail) \ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (::testing::internal::AlwaysTrue()) { \ try { \ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ } \ catch (...) { \ goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \ } \ } else \ GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \ fail("Expected: " #statement " doesn't throw an exception.\n" \ " Actual: it throws.") #define GTEST_TEST_ANY_THROW_(statement, fail) \ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (::testing::internal::AlwaysTrue()) { \ bool gtest_caught_any = false; \ try { \ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ } \ catch (...) { \ gtest_caught_any = true; \ } \ if (!gtest_caught_any) { \ goto GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__); \ } \ } else \ GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__): \ fail("Expected: " #statement " throws an exception.\n" \ " Actual: it doesn't.") // Implements Boolean test assertions such as EXPECT_TRUE. expression can be // either a boolean expression or an AssertionResult. text is a textual // represenation of expression as it was passed into the EXPECT_TRUE. #define GTEST_TEST_BOOLEAN_(expression, text, actual, expected, fail) \ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (const ::testing::AssertionResult gtest_ar_ = \ ::testing::AssertionResult(expression)) \ ; \ else \ fail(::testing::internal::GetBoolAssertionFailureMessage(\ gtest_ar_, text, #actual, #expected).c_str()) #define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (::testing::internal::AlwaysTrue()) { \ ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker; \ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \ goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \ } \ } else \ GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__): \ fail("Expected: " #statement " doesn't generate new fatal " \ "failures in the current thread.\n" \ " Actual: it does.") // Expands to the name of the class that implements the given test. #define GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \ test_case_name##_##test_name##_Test // Helper macro for defining tests. #define GTEST_TEST_(test_case_name, test_name, parent_class, parent_id)\ class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) : public parent_class {\ public:\ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {}\ private:\ virtual void TestBody();\ static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_;\ GTEST_DISALLOW_COPY_AND_ASSIGN_(\ GTEST_TEST_CLASS_NAME_(test_case_name, test_name));\ };\ \ ::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_case_name, test_name)\ ::test_info_ =\ ::testing::internal::MakeAndRegisterTestInfo(\ #test_case_name, #test_name, NULL, NULL, \ (parent_id), \ parent_class::SetUpTestCase, \ parent_class::TearDownTestCase, \ new ::testing::internal::TestFactoryImpl<\ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>);\ void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody() #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-param-util-generated.h.pump0000644000000000000000000002227712664550137027625 0ustar0000000000000000$$ -*- mode: c++; -*- $var n = 50 $$ Maximum length of Values arguments we want to support. $var maxtuple = 10 $$ Maximum number of Combine arguments we want to support. // Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // Type and function utilities for implementing parameterized tests. // This file is generated by a SCRIPT. DO NOT EDIT BY HAND! // // Currently Google Test supports at most $n arguments in Values, // and at most $maxtuple arguments in Combine. Please contact // googletestframework@googlegroups.com if you need more. // Please note that the number of arguments to Combine is limited // by the maximum arity of the implementation of tuple which is // currently set at $maxtuple. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_ // scripts/fuse_gtest.py depends on gtest's own header being #included // *unconditionally*. Therefore these #includes cannot be moved // inside #if GTEST_HAS_PARAM_TEST. #include "gtest/internal/gtest-param-util.h" #include "gtest/internal/gtest-port.h" #if GTEST_HAS_PARAM_TEST namespace testing { // Forward declarations of ValuesIn(), which is implemented in // include/gtest/gtest-param-test.h. template internal::ParamGenerator< typename ::testing::internal::IteratorTraits::value_type> ValuesIn(ForwardIterator begin, ForwardIterator end); template internal::ParamGenerator ValuesIn(const T (&array)[N]); template internal::ParamGenerator ValuesIn( const Container& container); namespace internal { // Used in the Values() function to provide polymorphic capabilities. template class ValueArray1 { public: explicit ValueArray1(T1 v1) : v1_(v1) {} template operator ParamGenerator() const { return ValuesIn(&v1_, &v1_ + 1); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray1& other); const T1 v1_; }; $range i 2..n $for i [[ $range j 1..i template <$for j, [[typename T$j]]> class ValueArray$i { public: ValueArray$i($for j, [[T$j v$j]]) : $for j, [[v$(j)_(v$j)]] {} template operator ParamGenerator() const { const T array[] = {$for j, [[static_cast(v$(j)_)]]}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray$i& other); $for j [[ const T$j v$(j)_; ]] }; ]] # if GTEST_HAS_COMBINE // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Generates values from the Cartesian product of values produced // by the argument generators. // $range i 2..maxtuple $for i [[ $range j 1..i $range k 2..i template <$for j, [[typename T$j]]> class CartesianProductGenerator$i : public ParamGeneratorInterface< ::testing::tuple<$for j, [[T$j]]> > { public: typedef ::testing::tuple<$for j, [[T$j]]> ParamType; CartesianProductGenerator$i($for j, [[const ParamGenerator& g$j]]) : $for j, [[g$(j)_(g$j)]] {} virtual ~CartesianProductGenerator$i() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, $for j, [[g$(j)_, g$(j)_.begin()]]); } virtual ParamIteratorInterface* End() const { return new Iterator(this, $for j, [[g$(j)_, g$(j)_.end()]]); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, $for j, [[ const ParamGenerator& g$j, const typename ParamGenerator::iterator& current$(j)]]) : base_(base), $for j, [[ begin$(j)_(g$j.begin()), end$(j)_(g$j.end()), current$(j)_(current$j) ]] { ComputeCurrentValue(); } virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } // Advance should not be called on beyond-of-range iterators // so no component iterators must be beyond end of range, either. virtual void Advance() { assert(!AtEnd()); ++current$(i)_; $for k [[ if (current$(i+2-k)_ == end$(i+2-k)_) { current$(i+2-k)_ = begin$(i+2-k)_; ++current$(i+2-k-1)_; } ]] ComputeCurrentValue(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const ParamType* Current() const { return ¤t_value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const Iterator* typed_other = CheckedDowncastToActualType(&other); // We must report iterators equal if they both point beyond their // respective ranges. That can happen in a variety of fashions, // so we have to consult AtEnd(). return (AtEnd() && typed_other->AtEnd()) || ($for j && [[ current$(j)_ == typed_other->current$(j)_ ]]); } private: Iterator(const Iterator& other) : base_(other.base_), $for j, [[ begin$(j)_(other.begin$(j)_), end$(j)_(other.end$(j)_), current$(j)_(other.current$(j)_) ]] { ComputeCurrentValue(); } void ComputeCurrentValue() { if (!AtEnd()) current_value_ = ParamType($for j, [[*current$(j)_]]); } bool AtEnd() const { // We must report iterator past the end of the range when either of the // component iterators has reached the end of its range. return $for j || [[ current$(j)_ == end$(j)_ ]]; } // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; // begin[i]_ and end[i]_ define the i-th range that Iterator traverses. // current[i]_ is the actual traversing iterator. $for j [[ const typename ParamGenerator::iterator begin$(j)_; const typename ParamGenerator::iterator end$(j)_; typename ParamGenerator::iterator current$(j)_; ]] ParamType current_value_; }; // class CartesianProductGenerator$i::Iterator // No implementation - assignment is unsupported. void operator=(const CartesianProductGenerator$i& other); $for j [[ const ParamGenerator g$(j)_; ]] }; // class CartesianProductGenerator$i ]] // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Helper classes providing Combine() with polymorphic features. They allow // casting CartesianProductGeneratorN to ParamGenerator if T is // convertible to U. // $range i 2..maxtuple $for i [[ $range j 1..i template <$for j, [[class Generator$j]]> class CartesianProductHolder$i { public: CartesianProductHolder$i($for j, [[const Generator$j& g$j]]) : $for j, [[g$(j)_(g$j)]] {} template <$for j, [[typename T$j]]> operator ParamGenerator< ::testing::tuple<$for j, [[T$j]]> >() const { return ParamGenerator< ::testing::tuple<$for j, [[T$j]]> >( new CartesianProductGenerator$i<$for j, [[T$j]]>( $for j,[[ static_cast >(g$(j)_) ]])); } private: // No implementation - assignment is unsupported. void operator=(const CartesianProductHolder$i& other); $for j [[ const Generator$j g$(j)_; ]] }; // class CartesianProductHolder$i ]] # endif // GTEST_HAS_COMBINE } // namespace internal } // namespace testing #endif // GTEST_HAS_PARAM_TEST #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-tuple.h0000644000000000000000000006771112664550137023771 0ustar0000000000000000// This file was GENERATED by command: // pump.py gtest-tuple.h.pump // DO NOT EDIT BY HAND!!! // Copyright 2009 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Implements a subset of TR1 tuple needed by Google Test and Google Mock. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_ #include // For ::std::pair. // The compiler used in Symbian has a bug that prevents us from declaring the // tuple template as a friend (it complains that tuple is redefined). This // hack bypasses the bug by declaring the members that should otherwise be // private as public. // Sun Studio versions < 12 also have the above bug. #if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590) # define GTEST_DECLARE_TUPLE_AS_FRIEND_ public: #else # define GTEST_DECLARE_TUPLE_AS_FRIEND_ \ template friend class tuple; \ private: #endif // Visual Studio 2010, 2012, and 2013 define symbols in std::tr1 that conflict // with our own definitions. Therefore using our own tuple does not work on // those compilers. #if defined(_MSC_VER) && _MSC_VER >= 1600 /* 1600 is Visual Studio 2010 */ # error "gtest's tuple doesn't compile on Visual Studio 2010 or later. \ GTEST_USE_OWN_TR1_TUPLE must be set to 0 on those compilers." #endif // GTEST_n_TUPLE_(T) is the type of an n-tuple. #define GTEST_0_TUPLE_(T) tuple<> #define GTEST_1_TUPLE_(T) tuple #define GTEST_2_TUPLE_(T) tuple #define GTEST_3_TUPLE_(T) tuple #define GTEST_4_TUPLE_(T) tuple #define GTEST_5_TUPLE_(T) tuple #define GTEST_6_TUPLE_(T) tuple #define GTEST_7_TUPLE_(T) tuple #define GTEST_8_TUPLE_(T) tuple #define GTEST_9_TUPLE_(T) tuple #define GTEST_10_TUPLE_(T) tuple // GTEST_n_TYPENAMES_(T) declares a list of n typenames. #define GTEST_0_TYPENAMES_(T) #define GTEST_1_TYPENAMES_(T) typename T##0 #define GTEST_2_TYPENAMES_(T) typename T##0, typename T##1 #define GTEST_3_TYPENAMES_(T) typename T##0, typename T##1, typename T##2 #define GTEST_4_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \ typename T##3 #define GTEST_5_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \ typename T##3, typename T##4 #define GTEST_6_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \ typename T##3, typename T##4, typename T##5 #define GTEST_7_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \ typename T##3, typename T##4, typename T##5, typename T##6 #define GTEST_8_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \ typename T##3, typename T##4, typename T##5, typename T##6, typename T##7 #define GTEST_9_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \ typename T##3, typename T##4, typename T##5, typename T##6, \ typename T##7, typename T##8 #define GTEST_10_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \ typename T##3, typename T##4, typename T##5, typename T##6, \ typename T##7, typename T##8, typename T##9 // In theory, defining stuff in the ::std namespace is undefined // behavior. We can do this as we are playing the role of a standard // library vendor. namespace std { namespace tr1 { template class tuple; // Anything in namespace gtest_internal is Google Test's INTERNAL // IMPLEMENTATION DETAIL and MUST NOT BE USED DIRECTLY in user code. namespace gtest_internal { // ByRef::type is T if T is a reference; otherwise it's const T&. template struct ByRef { typedef const T& type; }; // NOLINT template struct ByRef { typedef T& type; }; // NOLINT // A handy wrapper for ByRef. #define GTEST_BY_REF_(T) typename ::std::tr1::gtest_internal::ByRef::type // AddRef::type is T if T is a reference; otherwise it's T&. This // is the same as tr1::add_reference::type. template struct AddRef { typedef T& type; }; // NOLINT template struct AddRef { typedef T& type; }; // NOLINT // A handy wrapper for AddRef. #define GTEST_ADD_REF_(T) typename ::std::tr1::gtest_internal::AddRef::type // A helper for implementing get(). template class Get; // A helper for implementing tuple_element. kIndexValid is true // iff k < the number of fields in tuple type T. template struct TupleElement; template struct TupleElement { typedef T0 type; }; template struct TupleElement { typedef T1 type; }; template struct TupleElement { typedef T2 type; }; template struct TupleElement { typedef T3 type; }; template struct TupleElement { typedef T4 type; }; template struct TupleElement { typedef T5 type; }; template struct TupleElement { typedef T6 type; }; template struct TupleElement { typedef T7 type; }; template struct TupleElement { typedef T8 type; }; template struct TupleElement { typedef T9 type; }; } // namespace gtest_internal template <> class tuple<> { public: tuple() {} tuple(const tuple& /* t */) {} tuple& operator=(const tuple& /* t */) { return *this; } }; template class GTEST_1_TUPLE_(T) { public: template friend class gtest_internal::Get; tuple() : f0_() {} explicit tuple(GTEST_BY_REF_(T0) f0) : f0_(f0) {} tuple(const tuple& t) : f0_(t.f0_) {} template tuple(const GTEST_1_TUPLE_(U)& t) : f0_(t.f0_) {} tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_1_TUPLE_(U)& t) { return CopyFrom(t); } GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_1_TUPLE_(U)& t) { f0_ = t.f0_; return *this; } T0 f0_; }; template class GTEST_2_TUPLE_(T) { public: template friend class gtest_internal::Get; tuple() : f0_(), f1_() {} explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1) : f0_(f0), f1_(f1) {} tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_) {} template tuple(const GTEST_2_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_) {} template tuple(const ::std::pair& p) : f0_(p.first), f1_(p.second) {} tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_2_TUPLE_(U)& t) { return CopyFrom(t); } template tuple& operator=(const ::std::pair& p) { f0_ = p.first; f1_ = p.second; return *this; } GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_2_TUPLE_(U)& t) { f0_ = t.f0_; f1_ = t.f1_; return *this; } T0 f0_; T1 f1_; }; template class GTEST_3_TUPLE_(T) { public: template friend class gtest_internal::Get; tuple() : f0_(), f1_(), f2_() {} explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1, GTEST_BY_REF_(T2) f2) : f0_(f0), f1_(f1), f2_(f2) {} tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_) {} template tuple(const GTEST_3_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_) {} tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_3_TUPLE_(U)& t) { return CopyFrom(t); } GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_3_TUPLE_(U)& t) { f0_ = t.f0_; f1_ = t.f1_; f2_ = t.f2_; return *this; } T0 f0_; T1 f1_; T2 f2_; }; template class GTEST_4_TUPLE_(T) { public: template friend class gtest_internal::Get; tuple() : f0_(), f1_(), f2_(), f3_() {} explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1, GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3) : f0_(f0), f1_(f1), f2_(f2), f3_(f3) {} tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_) {} template tuple(const GTEST_4_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_) {} tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_4_TUPLE_(U)& t) { return CopyFrom(t); } GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_4_TUPLE_(U)& t) { f0_ = t.f0_; f1_ = t.f1_; f2_ = t.f2_; f3_ = t.f3_; return *this; } T0 f0_; T1 f1_; T2 f2_; T3 f3_; }; template class GTEST_5_TUPLE_(T) { public: template friend class gtest_internal::Get; tuple() : f0_(), f1_(), f2_(), f3_(), f4_() {} explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1, GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4) {} tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_) {} template tuple(const GTEST_5_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_) {} tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_5_TUPLE_(U)& t) { return CopyFrom(t); } GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_5_TUPLE_(U)& t) { f0_ = t.f0_; f1_ = t.f1_; f2_ = t.f2_; f3_ = t.f3_; f4_ = t.f4_; return *this; } T0 f0_; T1 f1_; T2 f2_; T3 f3_; T4 f4_; }; template class GTEST_6_TUPLE_(T) { public: template friend class gtest_internal::Get; tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_() {} explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1, GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4, GTEST_BY_REF_(T5) f5) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4), f5_(f5) {} tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_), f5_(t.f5_) {} template tuple(const GTEST_6_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_), f5_(t.f5_) {} tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_6_TUPLE_(U)& t) { return CopyFrom(t); } GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_6_TUPLE_(U)& t) { f0_ = t.f0_; f1_ = t.f1_; f2_ = t.f2_; f3_ = t.f3_; f4_ = t.f4_; f5_ = t.f5_; return *this; } T0 f0_; T1 f1_; T2 f2_; T3 f3_; T4 f4_; T5 f5_; }; template class GTEST_7_TUPLE_(T) { public: template friend class gtest_internal::Get; tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_() {} explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1, GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4, GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4), f5_(f5), f6_(f6) {} tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_) {} template tuple(const GTEST_7_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_) {} tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_7_TUPLE_(U)& t) { return CopyFrom(t); } GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_7_TUPLE_(U)& t) { f0_ = t.f0_; f1_ = t.f1_; f2_ = t.f2_; f3_ = t.f3_; f4_ = t.f4_; f5_ = t.f5_; f6_ = t.f6_; return *this; } T0 f0_; T1 f1_; T2 f2_; T3 f3_; T4 f4_; T5 f5_; T6 f6_; }; template class GTEST_8_TUPLE_(T) { public: template friend class gtest_internal::Get; tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_() {} explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1, GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4, GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4), f5_(f5), f6_(f6), f7_(f7) {} tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_) {} template tuple(const GTEST_8_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_) {} tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_8_TUPLE_(U)& t) { return CopyFrom(t); } GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_8_TUPLE_(U)& t) { f0_ = t.f0_; f1_ = t.f1_; f2_ = t.f2_; f3_ = t.f3_; f4_ = t.f4_; f5_ = t.f5_; f6_ = t.f6_; f7_ = t.f7_; return *this; } T0 f0_; T1 f1_; T2 f2_; T3 f3_; T4 f4_; T5 f5_; T6 f6_; T7 f7_; }; template class GTEST_9_TUPLE_(T) { public: template friend class gtest_internal::Get; tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_(), f8_() {} explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1, GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4, GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7, GTEST_BY_REF_(T8) f8) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4), f5_(f5), f6_(f6), f7_(f7), f8_(f8) {} tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_) {} template tuple(const GTEST_9_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_) {} tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_9_TUPLE_(U)& t) { return CopyFrom(t); } GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_9_TUPLE_(U)& t) { f0_ = t.f0_; f1_ = t.f1_; f2_ = t.f2_; f3_ = t.f3_; f4_ = t.f4_; f5_ = t.f5_; f6_ = t.f6_; f7_ = t.f7_; f8_ = t.f8_; return *this; } T0 f0_; T1 f1_; T2 f2_; T3 f3_; T4 f4_; T5 f5_; T6 f6_; T7 f7_; T8 f8_; }; template class tuple { public: template friend class gtest_internal::Get; tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_(), f8_(), f9_() {} explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1, GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4, GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7, GTEST_BY_REF_(T8) f8, GTEST_BY_REF_(T9) f9) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4), f5_(f5), f6_(f6), f7_(f7), f8_(f8), f9_(f9) {} tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_), f9_(t.f9_) {} template tuple(const GTEST_10_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_), f9_(t.f9_) {} tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_10_TUPLE_(U)& t) { return CopyFrom(t); } GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_10_TUPLE_(U)& t) { f0_ = t.f0_; f1_ = t.f1_; f2_ = t.f2_; f3_ = t.f3_; f4_ = t.f4_; f5_ = t.f5_; f6_ = t.f6_; f7_ = t.f7_; f8_ = t.f8_; f9_ = t.f9_; return *this; } T0 f0_; T1 f1_; T2 f2_; T3 f3_; T4 f4_; T5 f5_; T6 f6_; T7 f7_; T8 f8_; T9 f9_; }; // 6.1.3.2 Tuple creation functions. // Known limitations: we don't support passing an // std::tr1::reference_wrapper to make_tuple(). And we don't // implement tie(). inline tuple<> make_tuple() { return tuple<>(); } template inline GTEST_1_TUPLE_(T) make_tuple(const T0& f0) { return GTEST_1_TUPLE_(T)(f0); } template inline GTEST_2_TUPLE_(T) make_tuple(const T0& f0, const T1& f1) { return GTEST_2_TUPLE_(T)(f0, f1); } template inline GTEST_3_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2) { return GTEST_3_TUPLE_(T)(f0, f1, f2); } template inline GTEST_4_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2, const T3& f3) { return GTEST_4_TUPLE_(T)(f0, f1, f2, f3); } template inline GTEST_5_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2, const T3& f3, const T4& f4) { return GTEST_5_TUPLE_(T)(f0, f1, f2, f3, f4); } template inline GTEST_6_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2, const T3& f3, const T4& f4, const T5& f5) { return GTEST_6_TUPLE_(T)(f0, f1, f2, f3, f4, f5); } template inline GTEST_7_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2, const T3& f3, const T4& f4, const T5& f5, const T6& f6) { return GTEST_7_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6); } template inline GTEST_8_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2, const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7) { return GTEST_8_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7); } template inline GTEST_9_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2, const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7, const T8& f8) { return GTEST_9_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7, f8); } template inline GTEST_10_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2, const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7, const T8& f8, const T9& f9) { return GTEST_10_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7, f8, f9); } // 6.1.3.3 Tuple helper classes. template struct tuple_size; template struct tuple_size { static const int value = 0; }; template struct tuple_size { static const int value = 1; }; template struct tuple_size { static const int value = 2; }; template struct tuple_size { static const int value = 3; }; template struct tuple_size { static const int value = 4; }; template struct tuple_size { static const int value = 5; }; template struct tuple_size { static const int value = 6; }; template struct tuple_size { static const int value = 7; }; template struct tuple_size { static const int value = 8; }; template struct tuple_size { static const int value = 9; }; template struct tuple_size { static const int value = 10; }; template struct tuple_element { typedef typename gtest_internal::TupleElement< k < (tuple_size::value), k, Tuple>::type type; }; #define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element::type // 6.1.3.4 Element access. namespace gtest_internal { template <> class Get<0> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(0, Tuple)) Field(Tuple& t) { return t.f0_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(0, Tuple)) ConstField(const Tuple& t) { return t.f0_; } }; template <> class Get<1> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(1, Tuple)) Field(Tuple& t) { return t.f1_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(1, Tuple)) ConstField(const Tuple& t) { return t.f1_; } }; template <> class Get<2> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(2, Tuple)) Field(Tuple& t) { return t.f2_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(2, Tuple)) ConstField(const Tuple& t) { return t.f2_; } }; template <> class Get<3> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(3, Tuple)) Field(Tuple& t) { return t.f3_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(3, Tuple)) ConstField(const Tuple& t) { return t.f3_; } }; template <> class Get<4> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(4, Tuple)) Field(Tuple& t) { return t.f4_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(4, Tuple)) ConstField(const Tuple& t) { return t.f4_; } }; template <> class Get<5> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(5, Tuple)) Field(Tuple& t) { return t.f5_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(5, Tuple)) ConstField(const Tuple& t) { return t.f5_; } }; template <> class Get<6> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(6, Tuple)) Field(Tuple& t) { return t.f6_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(6, Tuple)) ConstField(const Tuple& t) { return t.f6_; } }; template <> class Get<7> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(7, Tuple)) Field(Tuple& t) { return t.f7_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(7, Tuple)) ConstField(const Tuple& t) { return t.f7_; } }; template <> class Get<8> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(8, Tuple)) Field(Tuple& t) { return t.f8_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(8, Tuple)) ConstField(const Tuple& t) { return t.f8_; } }; template <> class Get<9> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(9, Tuple)) Field(Tuple& t) { return t.f9_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(9, Tuple)) ConstField(const Tuple& t) { return t.f9_; } }; } // namespace gtest_internal template GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_10_TUPLE_(T))) get(GTEST_10_TUPLE_(T)& t) { return gtest_internal::Get::Field(t); } template GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_10_TUPLE_(T))) get(const GTEST_10_TUPLE_(T)& t) { return gtest_internal::Get::ConstField(t); } // 6.1.3.5 Relational operators // We only implement == and !=, as we don't have a need for the rest yet. namespace gtest_internal { // SameSizeTuplePrefixComparator::Eq(t1, t2) returns true if the // first k fields of t1 equals the first k fields of t2. // SameSizeTuplePrefixComparator(k1, k2) would be a compiler error if // k1 != k2. template struct SameSizeTuplePrefixComparator; template <> struct SameSizeTuplePrefixComparator<0, 0> { template static bool Eq(const Tuple1& /* t1 */, const Tuple2& /* t2 */) { return true; } }; template struct SameSizeTuplePrefixComparator { template static bool Eq(const Tuple1& t1, const Tuple2& t2) { return SameSizeTuplePrefixComparator::Eq(t1, t2) && ::std::tr1::get(t1) == ::std::tr1::get(t2); } }; } // namespace gtest_internal template inline bool operator==(const GTEST_10_TUPLE_(T)& t, const GTEST_10_TUPLE_(U)& u) { return gtest_internal::SameSizeTuplePrefixComparator< tuple_size::value, tuple_size::value>::Eq(t, u); } template inline bool operator!=(const GTEST_10_TUPLE_(T)& t, const GTEST_10_TUPLE_(U)& u) { return !(t == u); } // 6.1.4 Pairs. // Unimplemented. } // namespace tr1 } // namespace std #undef GTEST_0_TUPLE_ #undef GTEST_1_TUPLE_ #undef GTEST_2_TUPLE_ #undef GTEST_3_TUPLE_ #undef GTEST_4_TUPLE_ #undef GTEST_5_TUPLE_ #undef GTEST_6_TUPLE_ #undef GTEST_7_TUPLE_ #undef GTEST_8_TUPLE_ #undef GTEST_9_TUPLE_ #undef GTEST_10_TUPLE_ #undef GTEST_0_TYPENAMES_ #undef GTEST_1_TYPENAMES_ #undef GTEST_2_TYPENAMES_ #undef GTEST_3_TYPENAMES_ #undef GTEST_4_TYPENAMES_ #undef GTEST_5_TYPENAMES_ #undef GTEST_6_TYPENAMES_ #undef GTEST_7_TYPENAMES_ #undef GTEST_8_TYPENAMES_ #undef GTEST_9_TYPENAMES_ #undef GTEST_10_TYPENAMES_ #undef GTEST_DECLARE_TUPLE_AS_FRIEND_ #undef GTEST_BY_REF_ #undef GTEST_ADD_REF_ #undef GTEST_TUPLE_ELEMENT_ #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-filepath.h0000644000000000000000000002260312664550137024423 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: keith.ray@gmail.com (Keith Ray) // // Google Test filepath utilities // // This header file declares classes and functions used internally by // Google Test. They are subject to change without notice. // // This file is #included in . // Do not include this header file separately! #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ #include "gtest/internal/gtest-string.h" namespace testing { namespace internal { // FilePath - a class for file and directory pathname manipulation which // handles platform-specific conventions (like the pathname separator). // Used for helper functions for naming files in a directory for xml output. // Except for Set methods, all methods are const or static, which provides an // "immutable value object" -- useful for peace of mind. // A FilePath with a value ending in a path separator ("like/this/") represents // a directory, otherwise it is assumed to represent a file. In either case, // it may or may not represent an actual file or directory in the file system. // Names are NOT checked for syntax correctness -- no checking for illegal // characters, malformed paths, etc. class GTEST_API_ FilePath { public: FilePath() : pathname_("") { } FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) { } explicit FilePath(const std::string& pathname) : pathname_(pathname) { Normalize(); } FilePath& operator=(const FilePath& rhs) { Set(rhs); return *this; } void Set(const FilePath& rhs) { pathname_ = rhs.pathname_; } const std::string& string() const { return pathname_; } const char* c_str() const { return pathname_.c_str(); } // Returns the current working directory, or "" if unsuccessful. static FilePath GetCurrentDir(); // Given directory = "dir", base_name = "test", number = 0, // extension = "xml", returns "dir/test.xml". If number is greater // than zero (e.g., 12), returns "dir/test_12.xml". // On Windows platform, uses \ as the separator rather than /. static FilePath MakeFileName(const FilePath& directory, const FilePath& base_name, int number, const char* extension); // Given directory = "dir", relative_path = "test.xml", // returns "dir/test.xml". // On Windows, uses \ as the separator rather than /. static FilePath ConcatPaths(const FilePath& directory, const FilePath& relative_path); // Returns a pathname for a file that does not currently exist. The pathname // will be directory/base_name.extension or // directory/base_name_.extension if directory/base_name.extension // already exists. The number will be incremented until a pathname is found // that does not already exist. // Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'. // There could be a race condition if two or more processes are calling this // function at the same time -- they could both pick the same filename. static FilePath GenerateUniqueFileName(const FilePath& directory, const FilePath& base_name, const char* extension); // Returns true iff the path is "". bool IsEmpty() const { return pathname_.empty(); } // If input name has a trailing separator character, removes it and returns // the name, otherwise return the name string unmodified. // On Windows platform, uses \ as the separator, other platforms use /. FilePath RemoveTrailingPathSeparator() const; // Returns a copy of the FilePath with the directory part removed. // Example: FilePath("path/to/file").RemoveDirectoryName() returns // FilePath("file"). If there is no directory part ("just_a_file"), it returns // the FilePath unmodified. If there is no file part ("just_a_dir/") it // returns an empty FilePath (""). // On Windows platform, '\' is the path separator, otherwise it is '/'. FilePath RemoveDirectoryName() const; // RemoveFileName returns the directory path with the filename removed. // Example: FilePath("path/to/file").RemoveFileName() returns "path/to/". // If the FilePath is "a_file" or "/a_file", RemoveFileName returns // FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does // not have a file, like "just/a/dir/", it returns the FilePath unmodified. // On Windows platform, '\' is the path separator, otherwise it is '/'. FilePath RemoveFileName() const; // Returns a copy of the FilePath with the case-insensitive extension removed. // Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns // FilePath("dir/file"). If a case-insensitive extension is not // found, returns a copy of the original FilePath. FilePath RemoveExtension(const char* extension) const; // Creates directories so that path exists. Returns true if successful or if // the directories already exist; returns false if unable to create // directories for any reason. Will also return false if the FilePath does // not represent a directory (that is, it doesn't end with a path separator). bool CreateDirectoriesRecursively() const; // Create the directory so that path exists. Returns true if successful or // if the directory already exists; returns false if unable to create the // directory for any reason, including if the parent directory does not // exist. Not named "CreateDirectory" because that's a macro on Windows. bool CreateFolder() const; // Returns true if FilePath describes something in the file-system, // either a file, directory, or whatever, and that something exists. bool FileOrDirectoryExists() const; // Returns true if pathname describes a directory in the file-system // that exists. bool DirectoryExists() const; // Returns true if FilePath ends with a path separator, which indicates that // it is intended to represent a directory. Returns false otherwise. // This does NOT check that a directory (or file) actually exists. bool IsDirectory() const; // Returns true if pathname describes a root directory. (Windows has one // root directory per disk drive.) bool IsRootDirectory() const; // Returns true if pathname describes an absolute path. bool IsAbsolutePath() const; private: // Replaces multiple consecutive separators with a single separator. // For example, "bar///foo" becomes "bar/foo". Does not eliminate other // redundancies that might be in a pathname involving "." or "..". // // A pathname with multiple consecutive separators may occur either through // user error or as a result of some scripts or APIs that generate a pathname // with a trailing separator. On other platforms the same API or script // may NOT generate a pathname with a trailing "/". Then elsewhere that // pathname may have another "/" and pathname components added to it, // without checking for the separator already being there. // The script language and operating system may allow paths like "foo//bar" // but some of the functions in FilePath will not handle that correctly. In // particular, RemoveTrailingPathSeparator() only removes one separator, and // it is called in CreateDirectoriesRecursively() assuming that it will change // a pathname from directory syntax (trailing separator) to filename syntax. // // On Windows this method also replaces the alternate path separator '/' with // the primary path separator '\\', so that for example "bar\\/\\foo" becomes // "bar\\foo". void Normalize(); // Returns a pointer to the last occurence of a valid path separator in // the FilePath. On Windows, for example, both '/' and '\' are valid path // separators. Returns NULL if no path separator was found. const char* FindLastPathSeparator() const; std::string pathname_; }; // class FilePath } // namespace internal } // namespace testing #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-param-util-generated.h0000644000000000000000000056720712664550137026654 0ustar0000000000000000// This file was GENERATED by command: // pump.py gtest-param-util-generated.h.pump // DO NOT EDIT BY HAND!!! // Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // Type and function utilities for implementing parameterized tests. // This file is generated by a SCRIPT. DO NOT EDIT BY HAND! // // Currently Google Test supports at most 50 arguments in Values, // and at most 10 arguments in Combine. Please contact // googletestframework@googlegroups.com if you need more. // Please note that the number of arguments to Combine is limited // by the maximum arity of the implementation of tuple which is // currently set at 10. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_ // scripts/fuse_gtest.py depends on gtest's own header being #included // *unconditionally*. Therefore these #includes cannot be moved // inside #if GTEST_HAS_PARAM_TEST. #include "gtest/internal/gtest-param-util.h" #include "gtest/internal/gtest-port.h" #if GTEST_HAS_PARAM_TEST namespace testing { // Forward declarations of ValuesIn(), which is implemented in // include/gtest/gtest-param-test.h. template internal::ParamGenerator< typename ::testing::internal::IteratorTraits::value_type> ValuesIn(ForwardIterator begin, ForwardIterator end); template internal::ParamGenerator ValuesIn(const T (&array)[N]); template internal::ParamGenerator ValuesIn( const Container& container); namespace internal { // Used in the Values() function to provide polymorphic capabilities. template class ValueArray1 { public: explicit ValueArray1(T1 v1) : v1_(v1) {} template operator ParamGenerator() const { return ValuesIn(&v1_, &v1_ + 1); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray1& other); const T1 v1_; }; template class ValueArray2 { public: ValueArray2(T1 v1, T2 v2) : v1_(v1), v2_(v2) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray2& other); const T1 v1_; const T2 v2_; }; template class ValueArray3 { public: ValueArray3(T1 v1, T2 v2, T3 v3) : v1_(v1), v2_(v2), v3_(v3) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray3& other); const T1 v1_; const T2 v2_; const T3 v3_; }; template class ValueArray4 { public: ValueArray4(T1 v1, T2 v2, T3 v3, T4 v4) : v1_(v1), v2_(v2), v3_(v3), v4_(v4) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray4& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; }; template class ValueArray5 { public: ValueArray5(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray5& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; }; template class ValueArray6 { public: ValueArray6(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray6& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; }; template class ValueArray7 { public: ValueArray7(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray7& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; }; template class ValueArray8 { public: ValueArray8(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray8& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; }; template class ValueArray9 { public: ValueArray9(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray9& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; }; template class ValueArray10 { public: ValueArray10(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray10& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; }; template class ValueArray11 { public: ValueArray11(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray11& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; }; template class ValueArray12 { public: ValueArray12(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray12& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; }; template class ValueArray13 { public: ValueArray13(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray13& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; }; template class ValueArray14 { public: ValueArray14(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray14& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; }; template class ValueArray15 { public: ValueArray15(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray15& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; }; template class ValueArray16 { public: ValueArray16(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray16& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; }; template class ValueArray17 { public: ValueArray17(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray17& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; }; template class ValueArray18 { public: ValueArray18(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray18& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; }; template class ValueArray19 { public: ValueArray19(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray19& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; }; template class ValueArray20 { public: ValueArray20(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray20& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; }; template class ValueArray21 { public: ValueArray21(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray21& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; }; template class ValueArray22 { public: ValueArray22(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray22& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; }; template class ValueArray23 { public: ValueArray23(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray23& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; }; template class ValueArray24 { public: ValueArray24(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray24& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; }; template class ValueArray25 { public: ValueArray25(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray25& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; }; template class ValueArray26 { public: ValueArray26(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray26& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; }; template class ValueArray27 { public: ValueArray27(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray27& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; }; template class ValueArray28 { public: ValueArray28(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray28& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; }; template class ValueArray29 { public: ValueArray29(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray29& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; }; template class ValueArray30 { public: ValueArray30(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray30& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; }; template class ValueArray31 { public: ValueArray31(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray31& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; }; template class ValueArray32 { public: ValueArray32(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray32& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; }; template class ValueArray33 { public: ValueArray33(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray33& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; }; template class ValueArray34 { public: ValueArray34(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray34& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; }; template class ValueArray35 { public: ValueArray35(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray35& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; }; template class ValueArray36 { public: ValueArray36(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray36& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; }; template class ValueArray37 { public: ValueArray37(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray37& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; }; template class ValueArray38 { public: ValueArray38(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray38& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; }; template class ValueArray39 { public: ValueArray39(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray39& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; }; template class ValueArray40 { public: ValueArray40(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray40& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; }; template class ValueArray41 { public: ValueArray41(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_), static_cast(v41_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray41& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; const T41 v41_; }; template class ValueArray42 { public: ValueArray42(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_), static_cast(v41_), static_cast(v42_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray42& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; const T41 v41_; const T42 v42_; }; template class ValueArray43 { public: ValueArray43(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_), static_cast(v41_), static_cast(v42_), static_cast(v43_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray43& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; const T41 v41_; const T42 v42_; const T43 v43_; }; template class ValueArray44 { public: ValueArray44(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_), static_cast(v41_), static_cast(v42_), static_cast(v43_), static_cast(v44_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray44& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; const T41 v41_; const T42 v42_; const T43 v43_; const T44 v44_; }; template class ValueArray45 { public: ValueArray45(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_), static_cast(v41_), static_cast(v42_), static_cast(v43_), static_cast(v44_), static_cast(v45_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray45& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; const T41 v41_; const T42 v42_; const T43 v43_; const T44 v44_; const T45 v45_; }; template class ValueArray46 { public: ValueArray46(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_), static_cast(v41_), static_cast(v42_), static_cast(v43_), static_cast(v44_), static_cast(v45_), static_cast(v46_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray46& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; const T41 v41_; const T42 v42_; const T43 v43_; const T44 v44_; const T45 v45_; const T46 v46_; }; template class ValueArray47 { public: ValueArray47(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46), v47_(v47) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_), static_cast(v41_), static_cast(v42_), static_cast(v43_), static_cast(v44_), static_cast(v45_), static_cast(v46_), static_cast(v47_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray47& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; const T41 v41_; const T42 v42_; const T43 v43_; const T44 v44_; const T45 v45_; const T46 v46_; const T47 v47_; }; template class ValueArray48 { public: ValueArray48(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46), v47_(v47), v48_(v48) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_), static_cast(v41_), static_cast(v42_), static_cast(v43_), static_cast(v44_), static_cast(v45_), static_cast(v46_), static_cast(v47_), static_cast(v48_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray48& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; const T41 v41_; const T42 v42_; const T43 v43_; const T44 v44_; const T45 v45_; const T46 v46_; const T47 v47_; const T48 v48_; }; template class ValueArray49 { public: ValueArray49(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48, T49 v49) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_), static_cast(v41_), static_cast(v42_), static_cast(v43_), static_cast(v44_), static_cast(v45_), static_cast(v46_), static_cast(v47_), static_cast(v48_), static_cast(v49_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray49& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; const T41 v41_; const T42 v42_; const T43 v43_; const T44 v44_; const T45 v45_; const T46 v46_; const T47 v47_; const T48 v48_; const T49 v49_; }; template class ValueArray50 { public: ValueArray50(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48, T49 v49, T50 v50) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49), v50_(v50) {} template operator ParamGenerator() const { const T array[] = {static_cast(v1_), static_cast(v2_), static_cast(v3_), static_cast(v4_), static_cast(v5_), static_cast(v6_), static_cast(v7_), static_cast(v8_), static_cast(v9_), static_cast(v10_), static_cast(v11_), static_cast(v12_), static_cast(v13_), static_cast(v14_), static_cast(v15_), static_cast(v16_), static_cast(v17_), static_cast(v18_), static_cast(v19_), static_cast(v20_), static_cast(v21_), static_cast(v22_), static_cast(v23_), static_cast(v24_), static_cast(v25_), static_cast(v26_), static_cast(v27_), static_cast(v28_), static_cast(v29_), static_cast(v30_), static_cast(v31_), static_cast(v32_), static_cast(v33_), static_cast(v34_), static_cast(v35_), static_cast(v36_), static_cast(v37_), static_cast(v38_), static_cast(v39_), static_cast(v40_), static_cast(v41_), static_cast(v42_), static_cast(v43_), static_cast(v44_), static_cast(v45_), static_cast(v46_), static_cast(v47_), static_cast(v48_), static_cast(v49_), static_cast(v50_)}; return ValuesIn(array); } private: // No implementation - assignment is unsupported. void operator=(const ValueArray50& other); const T1 v1_; const T2 v2_; const T3 v3_; const T4 v4_; const T5 v5_; const T6 v6_; const T7 v7_; const T8 v8_; const T9 v9_; const T10 v10_; const T11 v11_; const T12 v12_; const T13 v13_; const T14 v14_; const T15 v15_; const T16 v16_; const T17 v17_; const T18 v18_; const T19 v19_; const T20 v20_; const T21 v21_; const T22 v22_; const T23 v23_; const T24 v24_; const T25 v25_; const T26 v26_; const T27 v27_; const T28 v28_; const T29 v29_; const T30 v30_; const T31 v31_; const T32 v32_; const T33 v33_; const T34 v34_; const T35 v35_; const T36 v36_; const T37 v37_; const T38 v38_; const T39 v39_; const T40 v40_; const T41 v41_; const T42 v42_; const T43 v43_; const T44 v44_; const T45 v45_; const T46 v46_; const T47 v47_; const T48 v48_; const T49 v49_; const T50 v50_; }; # if GTEST_HAS_COMBINE // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Generates values from the Cartesian product of values produced // by the argument generators. // template class CartesianProductGenerator2 : public ParamGeneratorInterface< ::testing::tuple > { public: typedef ::testing::tuple ParamType; CartesianProductGenerator2(const ParamGenerator& g1, const ParamGenerator& g2) : g1_(g1), g2_(g2) {} virtual ~CartesianProductGenerator2() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin()); } virtual ParamIteratorInterface* End() const { return new Iterator(this, g1_, g1_.end(), g2_, g2_.end()); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, const ParamGenerator& g1, const typename ParamGenerator::iterator& current1, const ParamGenerator& g2, const typename ParamGenerator::iterator& current2) : base_(base), begin1_(g1.begin()), end1_(g1.end()), current1_(current1), begin2_(g2.begin()), end2_(g2.end()), current2_(current2) { ComputeCurrentValue(); } virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } // Advance should not be called on beyond-of-range iterators // so no component iterators must be beyond end of range, either. virtual void Advance() { assert(!AtEnd()); ++current2_; if (current2_ == end2_) { current2_ = begin2_; ++current1_; } ComputeCurrentValue(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const ParamType* Current() const { return ¤t_value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const Iterator* typed_other = CheckedDowncastToActualType(&other); // We must report iterators equal if they both point beyond their // respective ranges. That can happen in a variety of fashions, // so we have to consult AtEnd(). return (AtEnd() && typed_other->AtEnd()) || ( current1_ == typed_other->current1_ && current2_ == typed_other->current2_); } private: Iterator(const Iterator& other) : base_(other.base_), begin1_(other.begin1_), end1_(other.end1_), current1_(other.current1_), begin2_(other.begin2_), end2_(other.end2_), current2_(other.current2_) { ComputeCurrentValue(); } void ComputeCurrentValue() { if (!AtEnd()) current_value_ = ParamType(*current1_, *current2_); } bool AtEnd() const { // We must report iterator past the end of the range when either of the // component iterators has reached the end of its range. return current1_ == end1_ || current2_ == end2_; } // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; // begin[i]_ and end[i]_ define the i-th range that Iterator traverses. // current[i]_ is the actual traversing iterator. const typename ParamGenerator::iterator begin1_; const typename ParamGenerator::iterator end1_; typename ParamGenerator::iterator current1_; const typename ParamGenerator::iterator begin2_; const typename ParamGenerator::iterator end2_; typename ParamGenerator::iterator current2_; ParamType current_value_; }; // class CartesianProductGenerator2::Iterator // No implementation - assignment is unsupported. void operator=(const CartesianProductGenerator2& other); const ParamGenerator g1_; const ParamGenerator g2_; }; // class CartesianProductGenerator2 template class CartesianProductGenerator3 : public ParamGeneratorInterface< ::testing::tuple > { public: typedef ::testing::tuple ParamType; CartesianProductGenerator3(const ParamGenerator& g1, const ParamGenerator& g2, const ParamGenerator& g3) : g1_(g1), g2_(g2), g3_(g3) {} virtual ~CartesianProductGenerator3() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_, g3_.begin()); } virtual ParamIteratorInterface* End() const { return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end()); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, const ParamGenerator& g1, const typename ParamGenerator::iterator& current1, const ParamGenerator& g2, const typename ParamGenerator::iterator& current2, const ParamGenerator& g3, const typename ParamGenerator::iterator& current3) : base_(base), begin1_(g1.begin()), end1_(g1.end()), current1_(current1), begin2_(g2.begin()), end2_(g2.end()), current2_(current2), begin3_(g3.begin()), end3_(g3.end()), current3_(current3) { ComputeCurrentValue(); } virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } // Advance should not be called on beyond-of-range iterators // so no component iterators must be beyond end of range, either. virtual void Advance() { assert(!AtEnd()); ++current3_; if (current3_ == end3_) { current3_ = begin3_; ++current2_; } if (current2_ == end2_) { current2_ = begin2_; ++current1_; } ComputeCurrentValue(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const ParamType* Current() const { return ¤t_value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const Iterator* typed_other = CheckedDowncastToActualType(&other); // We must report iterators equal if they both point beyond their // respective ranges. That can happen in a variety of fashions, // so we have to consult AtEnd(). return (AtEnd() && typed_other->AtEnd()) || ( current1_ == typed_other->current1_ && current2_ == typed_other->current2_ && current3_ == typed_other->current3_); } private: Iterator(const Iterator& other) : base_(other.base_), begin1_(other.begin1_), end1_(other.end1_), current1_(other.current1_), begin2_(other.begin2_), end2_(other.end2_), current2_(other.current2_), begin3_(other.begin3_), end3_(other.end3_), current3_(other.current3_) { ComputeCurrentValue(); } void ComputeCurrentValue() { if (!AtEnd()) current_value_ = ParamType(*current1_, *current2_, *current3_); } bool AtEnd() const { // We must report iterator past the end of the range when either of the // component iterators has reached the end of its range. return current1_ == end1_ || current2_ == end2_ || current3_ == end3_; } // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; // begin[i]_ and end[i]_ define the i-th range that Iterator traverses. // current[i]_ is the actual traversing iterator. const typename ParamGenerator::iterator begin1_; const typename ParamGenerator::iterator end1_; typename ParamGenerator::iterator current1_; const typename ParamGenerator::iterator begin2_; const typename ParamGenerator::iterator end2_; typename ParamGenerator::iterator current2_; const typename ParamGenerator::iterator begin3_; const typename ParamGenerator::iterator end3_; typename ParamGenerator::iterator current3_; ParamType current_value_; }; // class CartesianProductGenerator3::Iterator // No implementation - assignment is unsupported. void operator=(const CartesianProductGenerator3& other); const ParamGenerator g1_; const ParamGenerator g2_; const ParamGenerator g3_; }; // class CartesianProductGenerator3 template class CartesianProductGenerator4 : public ParamGeneratorInterface< ::testing::tuple > { public: typedef ::testing::tuple ParamType; CartesianProductGenerator4(const ParamGenerator& g1, const ParamGenerator& g2, const ParamGenerator& g3, const ParamGenerator& g4) : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {} virtual ~CartesianProductGenerator4() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_, g3_.begin(), g4_, g4_.begin()); } virtual ParamIteratorInterface* End() const { return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(), g4_, g4_.end()); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, const ParamGenerator& g1, const typename ParamGenerator::iterator& current1, const ParamGenerator& g2, const typename ParamGenerator::iterator& current2, const ParamGenerator& g3, const typename ParamGenerator::iterator& current3, const ParamGenerator& g4, const typename ParamGenerator::iterator& current4) : base_(base), begin1_(g1.begin()), end1_(g1.end()), current1_(current1), begin2_(g2.begin()), end2_(g2.end()), current2_(current2), begin3_(g3.begin()), end3_(g3.end()), current3_(current3), begin4_(g4.begin()), end4_(g4.end()), current4_(current4) { ComputeCurrentValue(); } virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } // Advance should not be called on beyond-of-range iterators // so no component iterators must be beyond end of range, either. virtual void Advance() { assert(!AtEnd()); ++current4_; if (current4_ == end4_) { current4_ = begin4_; ++current3_; } if (current3_ == end3_) { current3_ = begin3_; ++current2_; } if (current2_ == end2_) { current2_ = begin2_; ++current1_; } ComputeCurrentValue(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const ParamType* Current() const { return ¤t_value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const Iterator* typed_other = CheckedDowncastToActualType(&other); // We must report iterators equal if they both point beyond their // respective ranges. That can happen in a variety of fashions, // so we have to consult AtEnd(). return (AtEnd() && typed_other->AtEnd()) || ( current1_ == typed_other->current1_ && current2_ == typed_other->current2_ && current3_ == typed_other->current3_ && current4_ == typed_other->current4_); } private: Iterator(const Iterator& other) : base_(other.base_), begin1_(other.begin1_), end1_(other.end1_), current1_(other.current1_), begin2_(other.begin2_), end2_(other.end2_), current2_(other.current2_), begin3_(other.begin3_), end3_(other.end3_), current3_(other.current3_), begin4_(other.begin4_), end4_(other.end4_), current4_(other.current4_) { ComputeCurrentValue(); } void ComputeCurrentValue() { if (!AtEnd()) current_value_ = ParamType(*current1_, *current2_, *current3_, *current4_); } bool AtEnd() const { // We must report iterator past the end of the range when either of the // component iterators has reached the end of its range. return current1_ == end1_ || current2_ == end2_ || current3_ == end3_ || current4_ == end4_; } // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; // begin[i]_ and end[i]_ define the i-th range that Iterator traverses. // current[i]_ is the actual traversing iterator. const typename ParamGenerator::iterator begin1_; const typename ParamGenerator::iterator end1_; typename ParamGenerator::iterator current1_; const typename ParamGenerator::iterator begin2_; const typename ParamGenerator::iterator end2_; typename ParamGenerator::iterator current2_; const typename ParamGenerator::iterator begin3_; const typename ParamGenerator::iterator end3_; typename ParamGenerator::iterator current3_; const typename ParamGenerator::iterator begin4_; const typename ParamGenerator::iterator end4_; typename ParamGenerator::iterator current4_; ParamType current_value_; }; // class CartesianProductGenerator4::Iterator // No implementation - assignment is unsupported. void operator=(const CartesianProductGenerator4& other); const ParamGenerator g1_; const ParamGenerator g2_; const ParamGenerator g3_; const ParamGenerator g4_; }; // class CartesianProductGenerator4 template class CartesianProductGenerator5 : public ParamGeneratorInterface< ::testing::tuple > { public: typedef ::testing::tuple ParamType; CartesianProductGenerator5(const ParamGenerator& g1, const ParamGenerator& g2, const ParamGenerator& g3, const ParamGenerator& g4, const ParamGenerator& g5) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {} virtual ~CartesianProductGenerator5() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_, g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin()); } virtual ParamIteratorInterface* End() const { return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(), g4_, g4_.end(), g5_, g5_.end()); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, const ParamGenerator& g1, const typename ParamGenerator::iterator& current1, const ParamGenerator& g2, const typename ParamGenerator::iterator& current2, const ParamGenerator& g3, const typename ParamGenerator::iterator& current3, const ParamGenerator& g4, const typename ParamGenerator::iterator& current4, const ParamGenerator& g5, const typename ParamGenerator::iterator& current5) : base_(base), begin1_(g1.begin()), end1_(g1.end()), current1_(current1), begin2_(g2.begin()), end2_(g2.end()), current2_(current2), begin3_(g3.begin()), end3_(g3.end()), current3_(current3), begin4_(g4.begin()), end4_(g4.end()), current4_(current4), begin5_(g5.begin()), end5_(g5.end()), current5_(current5) { ComputeCurrentValue(); } virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } // Advance should not be called on beyond-of-range iterators // so no component iterators must be beyond end of range, either. virtual void Advance() { assert(!AtEnd()); ++current5_; if (current5_ == end5_) { current5_ = begin5_; ++current4_; } if (current4_ == end4_) { current4_ = begin4_; ++current3_; } if (current3_ == end3_) { current3_ = begin3_; ++current2_; } if (current2_ == end2_) { current2_ = begin2_; ++current1_; } ComputeCurrentValue(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const ParamType* Current() const { return ¤t_value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const Iterator* typed_other = CheckedDowncastToActualType(&other); // We must report iterators equal if they both point beyond their // respective ranges. That can happen in a variety of fashions, // so we have to consult AtEnd(). return (AtEnd() && typed_other->AtEnd()) || ( current1_ == typed_other->current1_ && current2_ == typed_other->current2_ && current3_ == typed_other->current3_ && current4_ == typed_other->current4_ && current5_ == typed_other->current5_); } private: Iterator(const Iterator& other) : base_(other.base_), begin1_(other.begin1_), end1_(other.end1_), current1_(other.current1_), begin2_(other.begin2_), end2_(other.end2_), current2_(other.current2_), begin3_(other.begin3_), end3_(other.end3_), current3_(other.current3_), begin4_(other.begin4_), end4_(other.end4_), current4_(other.current4_), begin5_(other.begin5_), end5_(other.end5_), current5_(other.current5_) { ComputeCurrentValue(); } void ComputeCurrentValue() { if (!AtEnd()) current_value_ = ParamType(*current1_, *current2_, *current3_, *current4_, *current5_); } bool AtEnd() const { // We must report iterator past the end of the range when either of the // component iterators has reached the end of its range. return current1_ == end1_ || current2_ == end2_ || current3_ == end3_ || current4_ == end4_ || current5_ == end5_; } // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; // begin[i]_ and end[i]_ define the i-th range that Iterator traverses. // current[i]_ is the actual traversing iterator. const typename ParamGenerator::iterator begin1_; const typename ParamGenerator::iterator end1_; typename ParamGenerator::iterator current1_; const typename ParamGenerator::iterator begin2_; const typename ParamGenerator::iterator end2_; typename ParamGenerator::iterator current2_; const typename ParamGenerator::iterator begin3_; const typename ParamGenerator::iterator end3_; typename ParamGenerator::iterator current3_; const typename ParamGenerator::iterator begin4_; const typename ParamGenerator::iterator end4_; typename ParamGenerator::iterator current4_; const typename ParamGenerator::iterator begin5_; const typename ParamGenerator::iterator end5_; typename ParamGenerator::iterator current5_; ParamType current_value_; }; // class CartesianProductGenerator5::Iterator // No implementation - assignment is unsupported. void operator=(const CartesianProductGenerator5& other); const ParamGenerator g1_; const ParamGenerator g2_; const ParamGenerator g3_; const ParamGenerator g4_; const ParamGenerator g5_; }; // class CartesianProductGenerator5 template class CartesianProductGenerator6 : public ParamGeneratorInterface< ::testing::tuple > { public: typedef ::testing::tuple ParamType; CartesianProductGenerator6(const ParamGenerator& g1, const ParamGenerator& g2, const ParamGenerator& g3, const ParamGenerator& g4, const ParamGenerator& g5, const ParamGenerator& g6) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {} virtual ~CartesianProductGenerator6() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_, g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin()); } virtual ParamIteratorInterface* End() const { return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(), g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end()); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, const ParamGenerator& g1, const typename ParamGenerator::iterator& current1, const ParamGenerator& g2, const typename ParamGenerator::iterator& current2, const ParamGenerator& g3, const typename ParamGenerator::iterator& current3, const ParamGenerator& g4, const typename ParamGenerator::iterator& current4, const ParamGenerator& g5, const typename ParamGenerator::iterator& current5, const ParamGenerator& g6, const typename ParamGenerator::iterator& current6) : base_(base), begin1_(g1.begin()), end1_(g1.end()), current1_(current1), begin2_(g2.begin()), end2_(g2.end()), current2_(current2), begin3_(g3.begin()), end3_(g3.end()), current3_(current3), begin4_(g4.begin()), end4_(g4.end()), current4_(current4), begin5_(g5.begin()), end5_(g5.end()), current5_(current5), begin6_(g6.begin()), end6_(g6.end()), current6_(current6) { ComputeCurrentValue(); } virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } // Advance should not be called on beyond-of-range iterators // so no component iterators must be beyond end of range, either. virtual void Advance() { assert(!AtEnd()); ++current6_; if (current6_ == end6_) { current6_ = begin6_; ++current5_; } if (current5_ == end5_) { current5_ = begin5_; ++current4_; } if (current4_ == end4_) { current4_ = begin4_; ++current3_; } if (current3_ == end3_) { current3_ = begin3_; ++current2_; } if (current2_ == end2_) { current2_ = begin2_; ++current1_; } ComputeCurrentValue(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const ParamType* Current() const { return ¤t_value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const Iterator* typed_other = CheckedDowncastToActualType(&other); // We must report iterators equal if they both point beyond their // respective ranges. That can happen in a variety of fashions, // so we have to consult AtEnd(). return (AtEnd() && typed_other->AtEnd()) || ( current1_ == typed_other->current1_ && current2_ == typed_other->current2_ && current3_ == typed_other->current3_ && current4_ == typed_other->current4_ && current5_ == typed_other->current5_ && current6_ == typed_other->current6_); } private: Iterator(const Iterator& other) : base_(other.base_), begin1_(other.begin1_), end1_(other.end1_), current1_(other.current1_), begin2_(other.begin2_), end2_(other.end2_), current2_(other.current2_), begin3_(other.begin3_), end3_(other.end3_), current3_(other.current3_), begin4_(other.begin4_), end4_(other.end4_), current4_(other.current4_), begin5_(other.begin5_), end5_(other.end5_), current5_(other.current5_), begin6_(other.begin6_), end6_(other.end6_), current6_(other.current6_) { ComputeCurrentValue(); } void ComputeCurrentValue() { if (!AtEnd()) current_value_ = ParamType(*current1_, *current2_, *current3_, *current4_, *current5_, *current6_); } bool AtEnd() const { // We must report iterator past the end of the range when either of the // component iterators has reached the end of its range. return current1_ == end1_ || current2_ == end2_ || current3_ == end3_ || current4_ == end4_ || current5_ == end5_ || current6_ == end6_; } // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; // begin[i]_ and end[i]_ define the i-th range that Iterator traverses. // current[i]_ is the actual traversing iterator. const typename ParamGenerator::iterator begin1_; const typename ParamGenerator::iterator end1_; typename ParamGenerator::iterator current1_; const typename ParamGenerator::iterator begin2_; const typename ParamGenerator::iterator end2_; typename ParamGenerator::iterator current2_; const typename ParamGenerator::iterator begin3_; const typename ParamGenerator::iterator end3_; typename ParamGenerator::iterator current3_; const typename ParamGenerator::iterator begin4_; const typename ParamGenerator::iterator end4_; typename ParamGenerator::iterator current4_; const typename ParamGenerator::iterator begin5_; const typename ParamGenerator::iterator end5_; typename ParamGenerator::iterator current5_; const typename ParamGenerator::iterator begin6_; const typename ParamGenerator::iterator end6_; typename ParamGenerator::iterator current6_; ParamType current_value_; }; // class CartesianProductGenerator6::Iterator // No implementation - assignment is unsupported. void operator=(const CartesianProductGenerator6& other); const ParamGenerator g1_; const ParamGenerator g2_; const ParamGenerator g3_; const ParamGenerator g4_; const ParamGenerator g5_; const ParamGenerator g6_; }; // class CartesianProductGenerator6 template class CartesianProductGenerator7 : public ParamGeneratorInterface< ::testing::tuple > { public: typedef ::testing::tuple ParamType; CartesianProductGenerator7(const ParamGenerator& g1, const ParamGenerator& g2, const ParamGenerator& g3, const ParamGenerator& g4, const ParamGenerator& g5, const ParamGenerator& g6, const ParamGenerator& g7) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {} virtual ~CartesianProductGenerator7() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_, g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_, g7_.begin()); } virtual ParamIteratorInterface* End() const { return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(), g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end()); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, const ParamGenerator& g1, const typename ParamGenerator::iterator& current1, const ParamGenerator& g2, const typename ParamGenerator::iterator& current2, const ParamGenerator& g3, const typename ParamGenerator::iterator& current3, const ParamGenerator& g4, const typename ParamGenerator::iterator& current4, const ParamGenerator& g5, const typename ParamGenerator::iterator& current5, const ParamGenerator& g6, const typename ParamGenerator::iterator& current6, const ParamGenerator& g7, const typename ParamGenerator::iterator& current7) : base_(base), begin1_(g1.begin()), end1_(g1.end()), current1_(current1), begin2_(g2.begin()), end2_(g2.end()), current2_(current2), begin3_(g3.begin()), end3_(g3.end()), current3_(current3), begin4_(g4.begin()), end4_(g4.end()), current4_(current4), begin5_(g5.begin()), end5_(g5.end()), current5_(current5), begin6_(g6.begin()), end6_(g6.end()), current6_(current6), begin7_(g7.begin()), end7_(g7.end()), current7_(current7) { ComputeCurrentValue(); } virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } // Advance should not be called on beyond-of-range iterators // so no component iterators must be beyond end of range, either. virtual void Advance() { assert(!AtEnd()); ++current7_; if (current7_ == end7_) { current7_ = begin7_; ++current6_; } if (current6_ == end6_) { current6_ = begin6_; ++current5_; } if (current5_ == end5_) { current5_ = begin5_; ++current4_; } if (current4_ == end4_) { current4_ = begin4_; ++current3_; } if (current3_ == end3_) { current3_ = begin3_; ++current2_; } if (current2_ == end2_) { current2_ = begin2_; ++current1_; } ComputeCurrentValue(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const ParamType* Current() const { return ¤t_value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const Iterator* typed_other = CheckedDowncastToActualType(&other); // We must report iterators equal if they both point beyond their // respective ranges. That can happen in a variety of fashions, // so we have to consult AtEnd(). return (AtEnd() && typed_other->AtEnd()) || ( current1_ == typed_other->current1_ && current2_ == typed_other->current2_ && current3_ == typed_other->current3_ && current4_ == typed_other->current4_ && current5_ == typed_other->current5_ && current6_ == typed_other->current6_ && current7_ == typed_other->current7_); } private: Iterator(const Iterator& other) : base_(other.base_), begin1_(other.begin1_), end1_(other.end1_), current1_(other.current1_), begin2_(other.begin2_), end2_(other.end2_), current2_(other.current2_), begin3_(other.begin3_), end3_(other.end3_), current3_(other.current3_), begin4_(other.begin4_), end4_(other.end4_), current4_(other.current4_), begin5_(other.begin5_), end5_(other.end5_), current5_(other.current5_), begin6_(other.begin6_), end6_(other.end6_), current6_(other.current6_), begin7_(other.begin7_), end7_(other.end7_), current7_(other.current7_) { ComputeCurrentValue(); } void ComputeCurrentValue() { if (!AtEnd()) current_value_ = ParamType(*current1_, *current2_, *current3_, *current4_, *current5_, *current6_, *current7_); } bool AtEnd() const { // We must report iterator past the end of the range when either of the // component iterators has reached the end of its range. return current1_ == end1_ || current2_ == end2_ || current3_ == end3_ || current4_ == end4_ || current5_ == end5_ || current6_ == end6_ || current7_ == end7_; } // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; // begin[i]_ and end[i]_ define the i-th range that Iterator traverses. // current[i]_ is the actual traversing iterator. const typename ParamGenerator::iterator begin1_; const typename ParamGenerator::iterator end1_; typename ParamGenerator::iterator current1_; const typename ParamGenerator::iterator begin2_; const typename ParamGenerator::iterator end2_; typename ParamGenerator::iterator current2_; const typename ParamGenerator::iterator begin3_; const typename ParamGenerator::iterator end3_; typename ParamGenerator::iterator current3_; const typename ParamGenerator::iterator begin4_; const typename ParamGenerator::iterator end4_; typename ParamGenerator::iterator current4_; const typename ParamGenerator::iterator begin5_; const typename ParamGenerator::iterator end5_; typename ParamGenerator::iterator current5_; const typename ParamGenerator::iterator begin6_; const typename ParamGenerator::iterator end6_; typename ParamGenerator::iterator current6_; const typename ParamGenerator::iterator begin7_; const typename ParamGenerator::iterator end7_; typename ParamGenerator::iterator current7_; ParamType current_value_; }; // class CartesianProductGenerator7::Iterator // No implementation - assignment is unsupported. void operator=(const CartesianProductGenerator7& other); const ParamGenerator g1_; const ParamGenerator g2_; const ParamGenerator g3_; const ParamGenerator g4_; const ParamGenerator g5_; const ParamGenerator g6_; const ParamGenerator g7_; }; // class CartesianProductGenerator7 template class CartesianProductGenerator8 : public ParamGeneratorInterface< ::testing::tuple > { public: typedef ::testing::tuple ParamType; CartesianProductGenerator8(const ParamGenerator& g1, const ParamGenerator& g2, const ParamGenerator& g3, const ParamGenerator& g4, const ParamGenerator& g5, const ParamGenerator& g6, const ParamGenerator& g7, const ParamGenerator& g8) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8) {} virtual ~CartesianProductGenerator8() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_, g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_, g7_.begin(), g8_, g8_.begin()); } virtual ParamIteratorInterface* End() const { return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(), g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_, g8_.end()); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, const ParamGenerator& g1, const typename ParamGenerator::iterator& current1, const ParamGenerator& g2, const typename ParamGenerator::iterator& current2, const ParamGenerator& g3, const typename ParamGenerator::iterator& current3, const ParamGenerator& g4, const typename ParamGenerator::iterator& current4, const ParamGenerator& g5, const typename ParamGenerator::iterator& current5, const ParamGenerator& g6, const typename ParamGenerator::iterator& current6, const ParamGenerator& g7, const typename ParamGenerator::iterator& current7, const ParamGenerator& g8, const typename ParamGenerator::iterator& current8) : base_(base), begin1_(g1.begin()), end1_(g1.end()), current1_(current1), begin2_(g2.begin()), end2_(g2.end()), current2_(current2), begin3_(g3.begin()), end3_(g3.end()), current3_(current3), begin4_(g4.begin()), end4_(g4.end()), current4_(current4), begin5_(g5.begin()), end5_(g5.end()), current5_(current5), begin6_(g6.begin()), end6_(g6.end()), current6_(current6), begin7_(g7.begin()), end7_(g7.end()), current7_(current7), begin8_(g8.begin()), end8_(g8.end()), current8_(current8) { ComputeCurrentValue(); } virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } // Advance should not be called on beyond-of-range iterators // so no component iterators must be beyond end of range, either. virtual void Advance() { assert(!AtEnd()); ++current8_; if (current8_ == end8_) { current8_ = begin8_; ++current7_; } if (current7_ == end7_) { current7_ = begin7_; ++current6_; } if (current6_ == end6_) { current6_ = begin6_; ++current5_; } if (current5_ == end5_) { current5_ = begin5_; ++current4_; } if (current4_ == end4_) { current4_ = begin4_; ++current3_; } if (current3_ == end3_) { current3_ = begin3_; ++current2_; } if (current2_ == end2_) { current2_ = begin2_; ++current1_; } ComputeCurrentValue(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const ParamType* Current() const { return ¤t_value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const Iterator* typed_other = CheckedDowncastToActualType(&other); // We must report iterators equal if they both point beyond their // respective ranges. That can happen in a variety of fashions, // so we have to consult AtEnd(). return (AtEnd() && typed_other->AtEnd()) || ( current1_ == typed_other->current1_ && current2_ == typed_other->current2_ && current3_ == typed_other->current3_ && current4_ == typed_other->current4_ && current5_ == typed_other->current5_ && current6_ == typed_other->current6_ && current7_ == typed_other->current7_ && current8_ == typed_other->current8_); } private: Iterator(const Iterator& other) : base_(other.base_), begin1_(other.begin1_), end1_(other.end1_), current1_(other.current1_), begin2_(other.begin2_), end2_(other.end2_), current2_(other.current2_), begin3_(other.begin3_), end3_(other.end3_), current3_(other.current3_), begin4_(other.begin4_), end4_(other.end4_), current4_(other.current4_), begin5_(other.begin5_), end5_(other.end5_), current5_(other.current5_), begin6_(other.begin6_), end6_(other.end6_), current6_(other.current6_), begin7_(other.begin7_), end7_(other.end7_), current7_(other.current7_), begin8_(other.begin8_), end8_(other.end8_), current8_(other.current8_) { ComputeCurrentValue(); } void ComputeCurrentValue() { if (!AtEnd()) current_value_ = ParamType(*current1_, *current2_, *current3_, *current4_, *current5_, *current6_, *current7_, *current8_); } bool AtEnd() const { // We must report iterator past the end of the range when either of the // component iterators has reached the end of its range. return current1_ == end1_ || current2_ == end2_ || current3_ == end3_ || current4_ == end4_ || current5_ == end5_ || current6_ == end6_ || current7_ == end7_ || current8_ == end8_; } // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; // begin[i]_ and end[i]_ define the i-th range that Iterator traverses. // current[i]_ is the actual traversing iterator. const typename ParamGenerator::iterator begin1_; const typename ParamGenerator::iterator end1_; typename ParamGenerator::iterator current1_; const typename ParamGenerator::iterator begin2_; const typename ParamGenerator::iterator end2_; typename ParamGenerator::iterator current2_; const typename ParamGenerator::iterator begin3_; const typename ParamGenerator::iterator end3_; typename ParamGenerator::iterator current3_; const typename ParamGenerator::iterator begin4_; const typename ParamGenerator::iterator end4_; typename ParamGenerator::iterator current4_; const typename ParamGenerator::iterator begin5_; const typename ParamGenerator::iterator end5_; typename ParamGenerator::iterator current5_; const typename ParamGenerator::iterator begin6_; const typename ParamGenerator::iterator end6_; typename ParamGenerator::iterator current6_; const typename ParamGenerator::iterator begin7_; const typename ParamGenerator::iterator end7_; typename ParamGenerator::iterator current7_; const typename ParamGenerator::iterator begin8_; const typename ParamGenerator::iterator end8_; typename ParamGenerator::iterator current8_; ParamType current_value_; }; // class CartesianProductGenerator8::Iterator // No implementation - assignment is unsupported. void operator=(const CartesianProductGenerator8& other); const ParamGenerator g1_; const ParamGenerator g2_; const ParamGenerator g3_; const ParamGenerator g4_; const ParamGenerator g5_; const ParamGenerator g6_; const ParamGenerator g7_; const ParamGenerator g8_; }; // class CartesianProductGenerator8 template class CartesianProductGenerator9 : public ParamGeneratorInterface< ::testing::tuple > { public: typedef ::testing::tuple ParamType; CartesianProductGenerator9(const ParamGenerator& g1, const ParamGenerator& g2, const ParamGenerator& g3, const ParamGenerator& g4, const ParamGenerator& g5, const ParamGenerator& g6, const ParamGenerator& g7, const ParamGenerator& g8, const ParamGenerator& g9) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8), g9_(g9) {} virtual ~CartesianProductGenerator9() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_, g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_, g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin()); } virtual ParamIteratorInterface* End() const { return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(), g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_, g8_.end(), g9_, g9_.end()); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, const ParamGenerator& g1, const typename ParamGenerator::iterator& current1, const ParamGenerator& g2, const typename ParamGenerator::iterator& current2, const ParamGenerator& g3, const typename ParamGenerator::iterator& current3, const ParamGenerator& g4, const typename ParamGenerator::iterator& current4, const ParamGenerator& g5, const typename ParamGenerator::iterator& current5, const ParamGenerator& g6, const typename ParamGenerator::iterator& current6, const ParamGenerator& g7, const typename ParamGenerator::iterator& current7, const ParamGenerator& g8, const typename ParamGenerator::iterator& current8, const ParamGenerator& g9, const typename ParamGenerator::iterator& current9) : base_(base), begin1_(g1.begin()), end1_(g1.end()), current1_(current1), begin2_(g2.begin()), end2_(g2.end()), current2_(current2), begin3_(g3.begin()), end3_(g3.end()), current3_(current3), begin4_(g4.begin()), end4_(g4.end()), current4_(current4), begin5_(g5.begin()), end5_(g5.end()), current5_(current5), begin6_(g6.begin()), end6_(g6.end()), current6_(current6), begin7_(g7.begin()), end7_(g7.end()), current7_(current7), begin8_(g8.begin()), end8_(g8.end()), current8_(current8), begin9_(g9.begin()), end9_(g9.end()), current9_(current9) { ComputeCurrentValue(); } virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } // Advance should not be called on beyond-of-range iterators // so no component iterators must be beyond end of range, either. virtual void Advance() { assert(!AtEnd()); ++current9_; if (current9_ == end9_) { current9_ = begin9_; ++current8_; } if (current8_ == end8_) { current8_ = begin8_; ++current7_; } if (current7_ == end7_) { current7_ = begin7_; ++current6_; } if (current6_ == end6_) { current6_ = begin6_; ++current5_; } if (current5_ == end5_) { current5_ = begin5_; ++current4_; } if (current4_ == end4_) { current4_ = begin4_; ++current3_; } if (current3_ == end3_) { current3_ = begin3_; ++current2_; } if (current2_ == end2_) { current2_ = begin2_; ++current1_; } ComputeCurrentValue(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const ParamType* Current() const { return ¤t_value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const Iterator* typed_other = CheckedDowncastToActualType(&other); // We must report iterators equal if they both point beyond their // respective ranges. That can happen in a variety of fashions, // so we have to consult AtEnd(). return (AtEnd() && typed_other->AtEnd()) || ( current1_ == typed_other->current1_ && current2_ == typed_other->current2_ && current3_ == typed_other->current3_ && current4_ == typed_other->current4_ && current5_ == typed_other->current5_ && current6_ == typed_other->current6_ && current7_ == typed_other->current7_ && current8_ == typed_other->current8_ && current9_ == typed_other->current9_); } private: Iterator(const Iterator& other) : base_(other.base_), begin1_(other.begin1_), end1_(other.end1_), current1_(other.current1_), begin2_(other.begin2_), end2_(other.end2_), current2_(other.current2_), begin3_(other.begin3_), end3_(other.end3_), current3_(other.current3_), begin4_(other.begin4_), end4_(other.end4_), current4_(other.current4_), begin5_(other.begin5_), end5_(other.end5_), current5_(other.current5_), begin6_(other.begin6_), end6_(other.end6_), current6_(other.current6_), begin7_(other.begin7_), end7_(other.end7_), current7_(other.current7_), begin8_(other.begin8_), end8_(other.end8_), current8_(other.current8_), begin9_(other.begin9_), end9_(other.end9_), current9_(other.current9_) { ComputeCurrentValue(); } void ComputeCurrentValue() { if (!AtEnd()) current_value_ = ParamType(*current1_, *current2_, *current3_, *current4_, *current5_, *current6_, *current7_, *current8_, *current9_); } bool AtEnd() const { // We must report iterator past the end of the range when either of the // component iterators has reached the end of its range. return current1_ == end1_ || current2_ == end2_ || current3_ == end3_ || current4_ == end4_ || current5_ == end5_ || current6_ == end6_ || current7_ == end7_ || current8_ == end8_ || current9_ == end9_; } // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; // begin[i]_ and end[i]_ define the i-th range that Iterator traverses. // current[i]_ is the actual traversing iterator. const typename ParamGenerator::iterator begin1_; const typename ParamGenerator::iterator end1_; typename ParamGenerator::iterator current1_; const typename ParamGenerator::iterator begin2_; const typename ParamGenerator::iterator end2_; typename ParamGenerator::iterator current2_; const typename ParamGenerator::iterator begin3_; const typename ParamGenerator::iterator end3_; typename ParamGenerator::iterator current3_; const typename ParamGenerator::iterator begin4_; const typename ParamGenerator::iterator end4_; typename ParamGenerator::iterator current4_; const typename ParamGenerator::iterator begin5_; const typename ParamGenerator::iterator end5_; typename ParamGenerator::iterator current5_; const typename ParamGenerator::iterator begin6_; const typename ParamGenerator::iterator end6_; typename ParamGenerator::iterator current6_; const typename ParamGenerator::iterator begin7_; const typename ParamGenerator::iterator end7_; typename ParamGenerator::iterator current7_; const typename ParamGenerator::iterator begin8_; const typename ParamGenerator::iterator end8_; typename ParamGenerator::iterator current8_; const typename ParamGenerator::iterator begin9_; const typename ParamGenerator::iterator end9_; typename ParamGenerator::iterator current9_; ParamType current_value_; }; // class CartesianProductGenerator9::Iterator // No implementation - assignment is unsupported. void operator=(const CartesianProductGenerator9& other); const ParamGenerator g1_; const ParamGenerator g2_; const ParamGenerator g3_; const ParamGenerator g4_; const ParamGenerator g5_; const ParamGenerator g6_; const ParamGenerator g7_; const ParamGenerator g8_; const ParamGenerator g9_; }; // class CartesianProductGenerator9 template class CartesianProductGenerator10 : public ParamGeneratorInterface< ::testing::tuple > { public: typedef ::testing::tuple ParamType; CartesianProductGenerator10(const ParamGenerator& g1, const ParamGenerator& g2, const ParamGenerator& g3, const ParamGenerator& g4, const ParamGenerator& g5, const ParamGenerator& g6, const ParamGenerator& g7, const ParamGenerator& g8, const ParamGenerator& g9, const ParamGenerator& g10) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8), g9_(g9), g10_(g10) {} virtual ~CartesianProductGenerator10() {} virtual ParamIteratorInterface* Begin() const { return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_, g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_, g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin(), g10_, g10_.begin()); } virtual ParamIteratorInterface* End() const { return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(), g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_, g8_.end(), g9_, g9_.end(), g10_, g10_.end()); } private: class Iterator : public ParamIteratorInterface { public: Iterator(const ParamGeneratorInterface* base, const ParamGenerator& g1, const typename ParamGenerator::iterator& current1, const ParamGenerator& g2, const typename ParamGenerator::iterator& current2, const ParamGenerator& g3, const typename ParamGenerator::iterator& current3, const ParamGenerator& g4, const typename ParamGenerator::iterator& current4, const ParamGenerator& g5, const typename ParamGenerator::iterator& current5, const ParamGenerator& g6, const typename ParamGenerator::iterator& current6, const ParamGenerator& g7, const typename ParamGenerator::iterator& current7, const ParamGenerator& g8, const typename ParamGenerator::iterator& current8, const ParamGenerator& g9, const typename ParamGenerator::iterator& current9, const ParamGenerator& g10, const typename ParamGenerator::iterator& current10) : base_(base), begin1_(g1.begin()), end1_(g1.end()), current1_(current1), begin2_(g2.begin()), end2_(g2.end()), current2_(current2), begin3_(g3.begin()), end3_(g3.end()), current3_(current3), begin4_(g4.begin()), end4_(g4.end()), current4_(current4), begin5_(g5.begin()), end5_(g5.end()), current5_(current5), begin6_(g6.begin()), end6_(g6.end()), current6_(current6), begin7_(g7.begin()), end7_(g7.end()), current7_(current7), begin8_(g8.begin()), end8_(g8.end()), current8_(current8), begin9_(g9.begin()), end9_(g9.end()), current9_(current9), begin10_(g10.begin()), end10_(g10.end()), current10_(current10) { ComputeCurrentValue(); } virtual ~Iterator() {} virtual const ParamGeneratorInterface* BaseGenerator() const { return base_; } // Advance should not be called on beyond-of-range iterators // so no component iterators must be beyond end of range, either. virtual void Advance() { assert(!AtEnd()); ++current10_; if (current10_ == end10_) { current10_ = begin10_; ++current9_; } if (current9_ == end9_) { current9_ = begin9_; ++current8_; } if (current8_ == end8_) { current8_ = begin8_; ++current7_; } if (current7_ == end7_) { current7_ = begin7_; ++current6_; } if (current6_ == end6_) { current6_ = begin6_; ++current5_; } if (current5_ == end5_) { current5_ = begin5_; ++current4_; } if (current4_ == end4_) { current4_ = begin4_; ++current3_; } if (current3_ == end3_) { current3_ = begin3_; ++current2_; } if (current2_ == end2_) { current2_ = begin2_; ++current1_; } ComputeCurrentValue(); } virtual ParamIteratorInterface* Clone() const { return new Iterator(*this); } virtual const ParamType* Current() const { return ¤t_value_; } virtual bool Equals(const ParamIteratorInterface& other) const { // Having the same base generator guarantees that the other // iterator is of the same type and we can downcast. GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) << "The program attempted to compare iterators " << "from different generators." << std::endl; const Iterator* typed_other = CheckedDowncastToActualType(&other); // We must report iterators equal if they both point beyond their // respective ranges. That can happen in a variety of fashions, // so we have to consult AtEnd(). return (AtEnd() && typed_other->AtEnd()) || ( current1_ == typed_other->current1_ && current2_ == typed_other->current2_ && current3_ == typed_other->current3_ && current4_ == typed_other->current4_ && current5_ == typed_other->current5_ && current6_ == typed_other->current6_ && current7_ == typed_other->current7_ && current8_ == typed_other->current8_ && current9_ == typed_other->current9_ && current10_ == typed_other->current10_); } private: Iterator(const Iterator& other) : base_(other.base_), begin1_(other.begin1_), end1_(other.end1_), current1_(other.current1_), begin2_(other.begin2_), end2_(other.end2_), current2_(other.current2_), begin3_(other.begin3_), end3_(other.end3_), current3_(other.current3_), begin4_(other.begin4_), end4_(other.end4_), current4_(other.current4_), begin5_(other.begin5_), end5_(other.end5_), current5_(other.current5_), begin6_(other.begin6_), end6_(other.end6_), current6_(other.current6_), begin7_(other.begin7_), end7_(other.end7_), current7_(other.current7_), begin8_(other.begin8_), end8_(other.end8_), current8_(other.current8_), begin9_(other.begin9_), end9_(other.end9_), current9_(other.current9_), begin10_(other.begin10_), end10_(other.end10_), current10_(other.current10_) { ComputeCurrentValue(); } void ComputeCurrentValue() { if (!AtEnd()) current_value_ = ParamType(*current1_, *current2_, *current3_, *current4_, *current5_, *current6_, *current7_, *current8_, *current9_, *current10_); } bool AtEnd() const { // We must report iterator past the end of the range when either of the // component iterators has reached the end of its range. return current1_ == end1_ || current2_ == end2_ || current3_ == end3_ || current4_ == end4_ || current5_ == end5_ || current6_ == end6_ || current7_ == end7_ || current8_ == end8_ || current9_ == end9_ || current10_ == end10_; } // No implementation - assignment is unsupported. void operator=(const Iterator& other); const ParamGeneratorInterface* const base_; // begin[i]_ and end[i]_ define the i-th range that Iterator traverses. // current[i]_ is the actual traversing iterator. const typename ParamGenerator::iterator begin1_; const typename ParamGenerator::iterator end1_; typename ParamGenerator::iterator current1_; const typename ParamGenerator::iterator begin2_; const typename ParamGenerator::iterator end2_; typename ParamGenerator::iterator current2_; const typename ParamGenerator::iterator begin3_; const typename ParamGenerator::iterator end3_; typename ParamGenerator::iterator current3_; const typename ParamGenerator::iterator begin4_; const typename ParamGenerator::iterator end4_; typename ParamGenerator::iterator current4_; const typename ParamGenerator::iterator begin5_; const typename ParamGenerator::iterator end5_; typename ParamGenerator::iterator current5_; const typename ParamGenerator::iterator begin6_; const typename ParamGenerator::iterator end6_; typename ParamGenerator::iterator current6_; const typename ParamGenerator::iterator begin7_; const typename ParamGenerator::iterator end7_; typename ParamGenerator::iterator current7_; const typename ParamGenerator::iterator begin8_; const typename ParamGenerator::iterator end8_; typename ParamGenerator::iterator current8_; const typename ParamGenerator::iterator begin9_; const typename ParamGenerator::iterator end9_; typename ParamGenerator::iterator current9_; const typename ParamGenerator::iterator begin10_; const typename ParamGenerator::iterator end10_; typename ParamGenerator::iterator current10_; ParamType current_value_; }; // class CartesianProductGenerator10::Iterator // No implementation - assignment is unsupported. void operator=(const CartesianProductGenerator10& other); const ParamGenerator g1_; const ParamGenerator g2_; const ParamGenerator g3_; const ParamGenerator g4_; const ParamGenerator g5_; const ParamGenerator g6_; const ParamGenerator g7_; const ParamGenerator g8_; const ParamGenerator g9_; const ParamGenerator g10_; }; // class CartesianProductGenerator10 // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Helper classes providing Combine() with polymorphic features. They allow // casting CartesianProductGeneratorN to ParamGenerator if T is // convertible to U. // template class CartesianProductHolder2 { public: CartesianProductHolder2(const Generator1& g1, const Generator2& g2) : g1_(g1), g2_(g2) {} template operator ParamGenerator< ::testing::tuple >() const { return ParamGenerator< ::testing::tuple >( new CartesianProductGenerator2( static_cast >(g1_), static_cast >(g2_))); } private: // No implementation - assignment is unsupported. void operator=(const CartesianProductHolder2& other); const Generator1 g1_; const Generator2 g2_; }; // class CartesianProductHolder2 template class CartesianProductHolder3 { public: CartesianProductHolder3(const Generator1& g1, const Generator2& g2, const Generator3& g3) : g1_(g1), g2_(g2), g3_(g3) {} template operator ParamGenerator< ::testing::tuple >() const { return ParamGenerator< ::testing::tuple >( new CartesianProductGenerator3( static_cast >(g1_), static_cast >(g2_), static_cast >(g3_))); } private: // No implementation - assignment is unsupported. void operator=(const CartesianProductHolder3& other); const Generator1 g1_; const Generator2 g2_; const Generator3 g3_; }; // class CartesianProductHolder3 template class CartesianProductHolder4 { public: CartesianProductHolder4(const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4) : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {} template operator ParamGenerator< ::testing::tuple >() const { return ParamGenerator< ::testing::tuple >( new CartesianProductGenerator4( static_cast >(g1_), static_cast >(g2_), static_cast >(g3_), static_cast >(g4_))); } private: // No implementation - assignment is unsupported. void operator=(const CartesianProductHolder4& other); const Generator1 g1_; const Generator2 g2_; const Generator3 g3_; const Generator4 g4_; }; // class CartesianProductHolder4 template class CartesianProductHolder5 { public: CartesianProductHolder5(const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {} template operator ParamGenerator< ::testing::tuple >() const { return ParamGenerator< ::testing::tuple >( new CartesianProductGenerator5( static_cast >(g1_), static_cast >(g2_), static_cast >(g3_), static_cast >(g4_), static_cast >(g5_))); } private: // No implementation - assignment is unsupported. void operator=(const CartesianProductHolder5& other); const Generator1 g1_; const Generator2 g2_; const Generator3 g3_; const Generator4 g4_; const Generator5 g5_; }; // class CartesianProductHolder5 template class CartesianProductHolder6 { public: CartesianProductHolder6(const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5, const Generator6& g6) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {} template operator ParamGenerator< ::testing::tuple >() const { return ParamGenerator< ::testing::tuple >( new CartesianProductGenerator6( static_cast >(g1_), static_cast >(g2_), static_cast >(g3_), static_cast >(g4_), static_cast >(g5_), static_cast >(g6_))); } private: // No implementation - assignment is unsupported. void operator=(const CartesianProductHolder6& other); const Generator1 g1_; const Generator2 g2_; const Generator3 g3_; const Generator4 g4_; const Generator5 g5_; const Generator6 g6_; }; // class CartesianProductHolder6 template class CartesianProductHolder7 { public: CartesianProductHolder7(const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5, const Generator6& g6, const Generator7& g7) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {} template operator ParamGenerator< ::testing::tuple >() const { return ParamGenerator< ::testing::tuple >( new CartesianProductGenerator7( static_cast >(g1_), static_cast >(g2_), static_cast >(g3_), static_cast >(g4_), static_cast >(g5_), static_cast >(g6_), static_cast >(g7_))); } private: // No implementation - assignment is unsupported. void operator=(const CartesianProductHolder7& other); const Generator1 g1_; const Generator2 g2_; const Generator3 g3_; const Generator4 g4_; const Generator5 g5_; const Generator6 g6_; const Generator7 g7_; }; // class CartesianProductHolder7 template class CartesianProductHolder8 { public: CartesianProductHolder8(const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5, const Generator6& g6, const Generator7& g7, const Generator8& g8) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8) {} template operator ParamGenerator< ::testing::tuple >() const { return ParamGenerator< ::testing::tuple >( new CartesianProductGenerator8( static_cast >(g1_), static_cast >(g2_), static_cast >(g3_), static_cast >(g4_), static_cast >(g5_), static_cast >(g6_), static_cast >(g7_), static_cast >(g8_))); } private: // No implementation - assignment is unsupported. void operator=(const CartesianProductHolder8& other); const Generator1 g1_; const Generator2 g2_; const Generator3 g3_; const Generator4 g4_; const Generator5 g5_; const Generator6 g6_; const Generator7 g7_; const Generator8 g8_; }; // class CartesianProductHolder8 template class CartesianProductHolder9 { public: CartesianProductHolder9(const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5, const Generator6& g6, const Generator7& g7, const Generator8& g8, const Generator9& g9) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8), g9_(g9) {} template operator ParamGenerator< ::testing::tuple >() const { return ParamGenerator< ::testing::tuple >( new CartesianProductGenerator9( static_cast >(g1_), static_cast >(g2_), static_cast >(g3_), static_cast >(g4_), static_cast >(g5_), static_cast >(g6_), static_cast >(g7_), static_cast >(g8_), static_cast >(g9_))); } private: // No implementation - assignment is unsupported. void operator=(const CartesianProductHolder9& other); const Generator1 g1_; const Generator2 g2_; const Generator3 g3_; const Generator4 g4_; const Generator5 g5_; const Generator6 g6_; const Generator7 g7_; const Generator8 g8_; const Generator9 g9_; }; // class CartesianProductHolder9 template class CartesianProductHolder10 { public: CartesianProductHolder10(const Generator1& g1, const Generator2& g2, const Generator3& g3, const Generator4& g4, const Generator5& g5, const Generator6& g6, const Generator7& g7, const Generator8& g8, const Generator9& g9, const Generator10& g10) : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8), g9_(g9), g10_(g10) {} template operator ParamGenerator< ::testing::tuple >() const { return ParamGenerator< ::testing::tuple >( new CartesianProductGenerator10( static_cast >(g1_), static_cast >(g2_), static_cast >(g3_), static_cast >(g4_), static_cast >(g5_), static_cast >(g6_), static_cast >(g7_), static_cast >(g8_), static_cast >(g9_), static_cast >(g10_))); } private: // No implementation - assignment is unsupported. void operator=(const CartesianProductHolder10& other); const Generator1 g1_; const Generator2 g2_; const Generator3 g3_; const Generator4 g4_; const Generator5 g5_; const Generator6 g6_; const Generator7 g7_; const Generator8 g8_; const Generator9 g9_; const Generator10 g10_; }; // class CartesianProductHolder10 # endif // GTEST_HAS_COMBINE } // namespace internal } // namespace testing #endif // GTEST_HAS_PARAM_TEST #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-type-util.h0000644000000000000000000055250212664550137024571 0ustar0000000000000000// This file was GENERATED by command: // pump.py gtest-type-util.h.pump // DO NOT EDIT BY HAND!!! // Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Type utilities needed for implementing typed and type-parameterized // tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND! // // Currently we support at most 50 types in a list, and at most 50 // type-parameterized tests in one type-parameterized test case. // Please contact googletestframework@googlegroups.com if you need // more. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ #include "gtest/internal/gtest-port.h" // #ifdef __GNUC__ is too general here. It is possible to use gcc without using // libstdc++ (which is where cxxabi.h comes from). # if GTEST_HAS_CXXABI_H_ # include # elif defined(__HP_aCC) # include # endif // GTEST_HASH_CXXABI_H_ namespace testing { namespace internal { // GetTypeName() returns a human-readable name of type T. // NB: This function is also used in Google Mock, so don't move it inside of // the typed-test-only section below. template std::string GetTypeName() { # if GTEST_HAS_RTTI const char* const name = typeid(T).name(); # if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC) int status = 0; // gcc's implementation of typeid(T).name() mangles the type name, // so we have to demangle it. # if GTEST_HAS_CXXABI_H_ using abi::__cxa_demangle; # endif // GTEST_HAS_CXXABI_H_ char* const readable_name = __cxa_demangle(name, 0, 0, &status); const std::string name_str(status == 0 ? readable_name : name); free(readable_name); return name_str; # else return name; # endif // GTEST_HAS_CXXABI_H_ || __HP_aCC # else return ""; # endif // GTEST_HAS_RTTI } #if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P // AssertyTypeEq::type is defined iff T1 and T2 are the same // type. This can be used as a compile-time assertion to ensure that // two types are equal. template struct AssertTypeEq; template struct AssertTypeEq { typedef bool type; }; // A unique type used as the default value for the arguments of class // template Types. This allows us to simulate variadic templates // (e.g. Types, Type, and etc), which C++ doesn't // support directly. struct None {}; // The following family of struct and struct templates are used to // represent type lists. In particular, TypesN // represents a type list with N types (T1, T2, ..., and TN) in it. // Except for Types0, every struct in the family has two member types: // Head for the first type in the list, and Tail for the rest of the // list. // The empty type list. struct Types0 {}; // Type lists of length 1, 2, 3, and so on. template struct Types1 { typedef T1 Head; typedef Types0 Tail; }; template struct Types2 { typedef T1 Head; typedef Types1 Tail; }; template struct Types3 { typedef T1 Head; typedef Types2 Tail; }; template struct Types4 { typedef T1 Head; typedef Types3 Tail; }; template struct Types5 { typedef T1 Head; typedef Types4 Tail; }; template struct Types6 { typedef T1 Head; typedef Types5 Tail; }; template struct Types7 { typedef T1 Head; typedef Types6 Tail; }; template struct Types8 { typedef T1 Head; typedef Types7 Tail; }; template struct Types9 { typedef T1 Head; typedef Types8 Tail; }; template struct Types10 { typedef T1 Head; typedef Types9 Tail; }; template struct Types11 { typedef T1 Head; typedef Types10 Tail; }; template struct Types12 { typedef T1 Head; typedef Types11 Tail; }; template struct Types13 { typedef T1 Head; typedef Types12 Tail; }; template struct Types14 { typedef T1 Head; typedef Types13 Tail; }; template struct Types15 { typedef T1 Head; typedef Types14 Tail; }; template struct Types16 { typedef T1 Head; typedef Types15 Tail; }; template struct Types17 { typedef T1 Head; typedef Types16 Tail; }; template struct Types18 { typedef T1 Head; typedef Types17 Tail; }; template struct Types19 { typedef T1 Head; typedef Types18 Tail; }; template struct Types20 { typedef T1 Head; typedef Types19 Tail; }; template struct Types21 { typedef T1 Head; typedef Types20 Tail; }; template struct Types22 { typedef T1 Head; typedef Types21 Tail; }; template struct Types23 { typedef T1 Head; typedef Types22 Tail; }; template struct Types24 { typedef T1 Head; typedef Types23 Tail; }; template struct Types25 { typedef T1 Head; typedef Types24 Tail; }; template struct Types26 { typedef T1 Head; typedef Types25 Tail; }; template struct Types27 { typedef T1 Head; typedef Types26 Tail; }; template struct Types28 { typedef T1 Head; typedef Types27 Tail; }; template struct Types29 { typedef T1 Head; typedef Types28 Tail; }; template struct Types30 { typedef T1 Head; typedef Types29 Tail; }; template struct Types31 { typedef T1 Head; typedef Types30 Tail; }; template struct Types32 { typedef T1 Head; typedef Types31 Tail; }; template struct Types33 { typedef T1 Head; typedef Types32 Tail; }; template struct Types34 { typedef T1 Head; typedef Types33 Tail; }; template struct Types35 { typedef T1 Head; typedef Types34 Tail; }; template struct Types36 { typedef T1 Head; typedef Types35 Tail; }; template struct Types37 { typedef T1 Head; typedef Types36 Tail; }; template struct Types38 { typedef T1 Head; typedef Types37 Tail; }; template struct Types39 { typedef T1 Head; typedef Types38 Tail; }; template struct Types40 { typedef T1 Head; typedef Types39 Tail; }; template struct Types41 { typedef T1 Head; typedef Types40 Tail; }; template struct Types42 { typedef T1 Head; typedef Types41 Tail; }; template struct Types43 { typedef T1 Head; typedef Types42 Tail; }; template struct Types44 { typedef T1 Head; typedef Types43 Tail; }; template struct Types45 { typedef T1 Head; typedef Types44 Tail; }; template struct Types46 { typedef T1 Head; typedef Types45 Tail; }; template struct Types47 { typedef T1 Head; typedef Types46 Tail; }; template struct Types48 { typedef T1 Head; typedef Types47 Tail; }; template struct Types49 { typedef T1 Head; typedef Types48 Tail; }; template struct Types50 { typedef T1 Head; typedef Types49 Tail; }; } // namespace internal // We don't want to require the users to write TypesN<...> directly, // as that would require them to count the length. Types<...> is much // easier to write, but generates horrible messages when there is a // compiler error, as gcc insists on printing out each template // argument, even if it has the default value (this means Types // will appear as Types in the compiler // errors). // // Our solution is to combine the best part of the two approaches: a // user would write Types, and Google Test will translate // that to TypesN internally to make error messages // readable. The translation is done by the 'type' member of the // Types template. template struct Types { typedef internal::Types50 type; }; template <> struct Types { typedef internal::Types0 type; }; template struct Types { typedef internal::Types1 type; }; template struct Types { typedef internal::Types2 type; }; template struct Types { typedef internal::Types3 type; }; template struct Types { typedef internal::Types4 type; }; template struct Types { typedef internal::Types5 type; }; template struct Types { typedef internal::Types6 type; }; template struct Types { typedef internal::Types7 type; }; template struct Types { typedef internal::Types8 type; }; template struct Types { typedef internal::Types9 type; }; template struct Types { typedef internal::Types10 type; }; template struct Types { typedef internal::Types11 type; }; template struct Types { typedef internal::Types12 type; }; template struct Types { typedef internal::Types13 type; }; template struct Types { typedef internal::Types14 type; }; template struct Types { typedef internal::Types15 type; }; template struct Types { typedef internal::Types16 type; }; template struct Types { typedef internal::Types17 type; }; template struct Types { typedef internal::Types18 type; }; template struct Types { typedef internal::Types19 type; }; template struct Types { typedef internal::Types20 type; }; template struct Types { typedef internal::Types21 type; }; template struct Types { typedef internal::Types22 type; }; template struct Types { typedef internal::Types23 type; }; template struct Types { typedef internal::Types24 type; }; template struct Types { typedef internal::Types25 type; }; template struct Types { typedef internal::Types26 type; }; template struct Types { typedef internal::Types27 type; }; template struct Types { typedef internal::Types28 type; }; template struct Types { typedef internal::Types29 type; }; template struct Types { typedef internal::Types30 type; }; template struct Types { typedef internal::Types31 type; }; template struct Types { typedef internal::Types32 type; }; template struct Types { typedef internal::Types33 type; }; template struct Types { typedef internal::Types34 type; }; template struct Types { typedef internal::Types35 type; }; template struct Types { typedef internal::Types36 type; }; template struct Types { typedef internal::Types37 type; }; template struct Types { typedef internal::Types38 type; }; template struct Types { typedef internal::Types39 type; }; template struct Types { typedef internal::Types40 type; }; template struct Types { typedef internal::Types41 type; }; template struct Types { typedef internal::Types42 type; }; template struct Types { typedef internal::Types43 type; }; template struct Types { typedef internal::Types44 type; }; template struct Types { typedef internal::Types45 type; }; template struct Types { typedef internal::Types46 type; }; template struct Types { typedef internal::Types47 type; }; template struct Types { typedef internal::Types48 type; }; template struct Types { typedef internal::Types49 type; }; namespace internal { # define GTEST_TEMPLATE_ template class // The template "selector" struct TemplateSel is used to // represent Tmpl, which must be a class template with one type // parameter, as a type. TemplateSel::Bind::type is defined // as the type Tmpl. This allows us to actually instantiate the // template "selected" by TemplateSel. // // This trick is necessary for simulating typedef for class templates, // which C++ doesn't support directly. template struct TemplateSel { template struct Bind { typedef Tmpl type; }; }; # define GTEST_BIND_(TmplSel, T) \ TmplSel::template Bind::type // A unique struct template used as the default value for the // arguments of class template Templates. This allows us to simulate // variadic templates (e.g. Templates, Templates, // and etc), which C++ doesn't support directly. template struct NoneT {}; // The following family of struct and struct templates are used to // represent template lists. In particular, TemplatesN represents a list of N templates (T1, T2, ..., and TN). Except // for Templates0, every struct in the family has two member types: // Head for the selector of the first template in the list, and Tail // for the rest of the list. // The empty template list. struct Templates0 {}; // Template lists of length 1, 2, 3, and so on. template struct Templates1 { typedef TemplateSel Head; typedef Templates0 Tail; }; template struct Templates2 { typedef TemplateSel Head; typedef Templates1 Tail; }; template struct Templates3 { typedef TemplateSel Head; typedef Templates2 Tail; }; template struct Templates4 { typedef TemplateSel Head; typedef Templates3 Tail; }; template struct Templates5 { typedef TemplateSel Head; typedef Templates4 Tail; }; template struct Templates6 { typedef TemplateSel Head; typedef Templates5 Tail; }; template struct Templates7 { typedef TemplateSel Head; typedef Templates6 Tail; }; template struct Templates8 { typedef TemplateSel Head; typedef Templates7 Tail; }; template struct Templates9 { typedef TemplateSel Head; typedef Templates8 Tail; }; template struct Templates10 { typedef TemplateSel Head; typedef Templates9 Tail; }; template struct Templates11 { typedef TemplateSel Head; typedef Templates10 Tail; }; template struct Templates12 { typedef TemplateSel Head; typedef Templates11 Tail; }; template struct Templates13 { typedef TemplateSel Head; typedef Templates12 Tail; }; template struct Templates14 { typedef TemplateSel Head; typedef Templates13 Tail; }; template struct Templates15 { typedef TemplateSel Head; typedef Templates14 Tail; }; template struct Templates16 { typedef TemplateSel Head; typedef Templates15 Tail; }; template struct Templates17 { typedef TemplateSel Head; typedef Templates16 Tail; }; template struct Templates18 { typedef TemplateSel Head; typedef Templates17 Tail; }; template struct Templates19 { typedef TemplateSel Head; typedef Templates18 Tail; }; template struct Templates20 { typedef TemplateSel Head; typedef Templates19 Tail; }; template struct Templates21 { typedef TemplateSel Head; typedef Templates20 Tail; }; template struct Templates22 { typedef TemplateSel Head; typedef Templates21 Tail; }; template struct Templates23 { typedef TemplateSel Head; typedef Templates22 Tail; }; template struct Templates24 { typedef TemplateSel Head; typedef Templates23 Tail; }; template struct Templates25 { typedef TemplateSel Head; typedef Templates24 Tail; }; template struct Templates26 { typedef TemplateSel Head; typedef Templates25 Tail; }; template struct Templates27 { typedef TemplateSel Head; typedef Templates26 Tail; }; template struct Templates28 { typedef TemplateSel Head; typedef Templates27 Tail; }; template struct Templates29 { typedef TemplateSel Head; typedef Templates28 Tail; }; template struct Templates30 { typedef TemplateSel Head; typedef Templates29 Tail; }; template struct Templates31 { typedef TemplateSel Head; typedef Templates30 Tail; }; template struct Templates32 { typedef TemplateSel Head; typedef Templates31 Tail; }; template struct Templates33 { typedef TemplateSel Head; typedef Templates32 Tail; }; template struct Templates34 { typedef TemplateSel Head; typedef Templates33 Tail; }; template struct Templates35 { typedef TemplateSel Head; typedef Templates34 Tail; }; template struct Templates36 { typedef TemplateSel Head; typedef Templates35 Tail; }; template struct Templates37 { typedef TemplateSel Head; typedef Templates36 Tail; }; template struct Templates38 { typedef TemplateSel Head; typedef Templates37 Tail; }; template struct Templates39 { typedef TemplateSel Head; typedef Templates38 Tail; }; template struct Templates40 { typedef TemplateSel Head; typedef Templates39 Tail; }; template struct Templates41 { typedef TemplateSel Head; typedef Templates40 Tail; }; template struct Templates42 { typedef TemplateSel Head; typedef Templates41 Tail; }; template struct Templates43 { typedef TemplateSel Head; typedef Templates42 Tail; }; template struct Templates44 { typedef TemplateSel Head; typedef Templates43 Tail; }; template struct Templates45 { typedef TemplateSel Head; typedef Templates44 Tail; }; template struct Templates46 { typedef TemplateSel Head; typedef Templates45 Tail; }; template struct Templates47 { typedef TemplateSel Head; typedef Templates46 Tail; }; template struct Templates48 { typedef TemplateSel Head; typedef Templates47 Tail; }; template struct Templates49 { typedef TemplateSel Head; typedef Templates48 Tail; }; template struct Templates50 { typedef TemplateSel Head; typedef Templates49 Tail; }; // We don't want to require the users to write TemplatesN<...> directly, // as that would require them to count the length. Templates<...> is much // easier to write, but generates horrible messages when there is a // compiler error, as gcc insists on printing out each template // argument, even if it has the default value (this means Templates // will appear as Templates in the compiler // errors). // // Our solution is to combine the best part of the two approaches: a // user would write Templates, and Google Test will translate // that to TemplatesN internally to make error messages // readable. The translation is done by the 'type' member of the // Templates template. template struct Templates { typedef Templates50 type; }; template <> struct Templates { typedef Templates0 type; }; template struct Templates { typedef Templates1 type; }; template struct Templates { typedef Templates2 type; }; template struct Templates { typedef Templates3 type; }; template struct Templates { typedef Templates4 type; }; template struct Templates { typedef Templates5 type; }; template struct Templates { typedef Templates6 type; }; template struct Templates { typedef Templates7 type; }; template struct Templates { typedef Templates8 type; }; template struct Templates { typedef Templates9 type; }; template struct Templates { typedef Templates10 type; }; template struct Templates { typedef Templates11 type; }; template struct Templates { typedef Templates12 type; }; template struct Templates { typedef Templates13 type; }; template struct Templates { typedef Templates14 type; }; template struct Templates { typedef Templates15 type; }; template struct Templates { typedef Templates16 type; }; template struct Templates { typedef Templates17 type; }; template struct Templates { typedef Templates18 type; }; template struct Templates { typedef Templates19 type; }; template struct Templates { typedef Templates20 type; }; template struct Templates { typedef Templates21 type; }; template struct Templates { typedef Templates22 type; }; template struct Templates { typedef Templates23 type; }; template struct Templates { typedef Templates24 type; }; template struct Templates { typedef Templates25 type; }; template struct Templates { typedef Templates26 type; }; template struct Templates { typedef Templates27 type; }; template struct Templates { typedef Templates28 type; }; template struct Templates { typedef Templates29 type; }; template struct Templates { typedef Templates30 type; }; template struct Templates { typedef Templates31 type; }; template struct Templates { typedef Templates32 type; }; template struct Templates { typedef Templates33 type; }; template struct Templates { typedef Templates34 type; }; template struct Templates { typedef Templates35 type; }; template struct Templates { typedef Templates36 type; }; template struct Templates { typedef Templates37 type; }; template struct Templates { typedef Templates38 type; }; template struct Templates { typedef Templates39 type; }; template struct Templates { typedef Templates40 type; }; template struct Templates { typedef Templates41 type; }; template struct Templates { typedef Templates42 type; }; template struct Templates { typedef Templates43 type; }; template struct Templates { typedef Templates44 type; }; template struct Templates { typedef Templates45 type; }; template struct Templates { typedef Templates46 type; }; template struct Templates { typedef Templates47 type; }; template struct Templates { typedef Templates48 type; }; template struct Templates { typedef Templates49 type; }; // The TypeList template makes it possible to use either a single type // or a Types<...> list in TYPED_TEST_CASE() and // INSTANTIATE_TYPED_TEST_CASE_P(). template struct TypeList { typedef Types1 type; }; template struct TypeList > { typedef typename Types::type type; }; #endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P } // namespace internal } // namespace testing #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-string.h0000644000000000000000000001547012664550137024141 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee) // // The Google C++ Testing Framework (Google Test) // // This header file declares the String class and functions used internally by // Google Test. They are subject to change without notice. They should not used // by code external to Google Test. // // This header file is #included by . // It should not be #included by other files. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ #ifdef __BORLANDC__ // string.h is not guaranteed to provide strcpy on C++ Builder. # include #endif #include #include #include "gtest/internal/gtest-port.h" namespace testing { namespace internal { // String - an abstract class holding static string utilities. class GTEST_API_ String { public: // Static utility methods // Clones a 0-terminated C string, allocating memory using new. The // caller is responsible for deleting the return value using // delete[]. Returns the cloned string, or NULL if the input is // NULL. // // This is different from strdup() in string.h, which allocates // memory using malloc(). static const char* CloneCString(const char* c_str); #if GTEST_OS_WINDOWS_MOBILE // Windows CE does not have the 'ANSI' versions of Win32 APIs. To be // able to pass strings to Win32 APIs on CE we need to convert them // to 'Unicode', UTF-16. // Creates a UTF-16 wide string from the given ANSI string, allocating // memory using new. The caller is responsible for deleting the return // value using delete[]. Returns the wide string, or NULL if the // input is NULL. // // The wide string is created using the ANSI codepage (CP_ACP) to // match the behaviour of the ANSI versions of Win32 calls and the // C runtime. static LPCWSTR AnsiToUtf16(const char* c_str); // Creates an ANSI string from the given wide string, allocating // memory using new. The caller is responsible for deleting the return // value using delete[]. Returns the ANSI string, or NULL if the // input is NULL. // // The returned string is created using the ANSI codepage (CP_ACP) to // match the behaviour of the ANSI versions of Win32 calls and the // C runtime. static const char* Utf16ToAnsi(LPCWSTR utf16_str); #endif // Compares two C strings. Returns true iff they have the same content. // // Unlike strcmp(), this function can handle NULL argument(s). A // NULL C string is considered different to any non-NULL C string, // including the empty string. static bool CStringEquals(const char* lhs, const char* rhs); // Converts a wide C string to a String using the UTF-8 encoding. // NULL will be converted to "(null)". If an error occurred during // the conversion, "(failed to convert from wide string)" is // returned. static std::string ShowWideCString(const wchar_t* wide_c_str); // Compares two wide C strings. Returns true iff they have the same // content. // // Unlike wcscmp(), this function can handle NULL argument(s). A // NULL C string is considered different to any non-NULL C string, // including the empty string. static bool WideCStringEquals(const wchar_t* lhs, const wchar_t* rhs); // Compares two C strings, ignoring case. Returns true iff they // have the same content. // // Unlike strcasecmp(), this function can handle NULL argument(s). // A NULL C string is considered different to any non-NULL C string, // including the empty string. static bool CaseInsensitiveCStringEquals(const char* lhs, const char* rhs); // Compares two wide C strings, ignoring case. Returns true iff they // have the same content. // // Unlike wcscasecmp(), this function can handle NULL argument(s). // A NULL C string is considered different to any non-NULL wide C string, // including the empty string. // NB: The implementations on different platforms slightly differ. // On windows, this method uses _wcsicmp which compares according to LC_CTYPE // environment variable. On GNU platform this method uses wcscasecmp // which compares according to LC_CTYPE category of the current locale. // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the // current locale. static bool CaseInsensitiveWideCStringEquals(const wchar_t* lhs, const wchar_t* rhs); // Returns true iff the given string ends with the given suffix, ignoring // case. Any string is considered to end with an empty suffix. static bool EndsWithCaseInsensitive( const std::string& str, const std::string& suffix); // Formats an int value as "%02d". static std::string FormatIntWidth2(int value); // "%02d" for width == 2 // Formats an int value as "%X". static std::string FormatHexInt(int value); // Formats a byte as "%02X". static std::string FormatByte(unsigned char value); private: String(); // Not meant to be instantiated. }; // class String // Gets the content of the stringstream's buffer as an std::string. Each '\0' // character in the buffer is replaced with "\\0". GTEST_API_ std::string StringStreamToString(::std::stringstream* stream); } // namespace internal } // namespace testing #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-port.h0000644000000000000000000024656312664550137023630 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: wan@google.com (Zhanyong Wan) // // Low-level types and utilities for porting Google Test to various // platforms. All macros ending with _ and symbols defined in an // internal namespace are subject to change without notice. Code // outside Google Test MUST NOT USE THEM DIRECTLY. Macros that don't // end with _ are part of Google Test's public API and can be used by // code outside Google Test. // // This file is fundamental to Google Test. All other Google Test source // files are expected to #include this. Therefore, it cannot #include // any other Google Test header. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ // Environment-describing macros // ----------------------------- // // Google Test can be used in many different environments. Macros in // this section tell Google Test what kind of environment it is being // used in, such that Google Test can provide environment-specific // features and implementations. // // Google Test tries to automatically detect the properties of its // environment, so users usually don't need to worry about these // macros. However, the automatic detection is not perfect. // Sometimes it's necessary for a user to define some of the following // macros in the build script to override Google Test's decisions. // // If the user doesn't define a macro in the list, Google Test will // provide a default definition. After this header is #included, all // macros in this list will be defined to either 1 or 0. // // Notes to maintainers: // - Each macro here is a user-tweakable knob; do not grow the list // lightly. // - Use #if to key off these macros. Don't use #ifdef or "#if // defined(...)", which will not work as these macros are ALWAYS // defined. // // GTEST_HAS_CLONE - Define it to 1/0 to indicate that clone(2) // is/isn't available. // GTEST_HAS_EXCEPTIONS - Define it to 1/0 to indicate that exceptions // are enabled. // GTEST_HAS_GLOBAL_STRING - Define it to 1/0 to indicate that ::string // is/isn't available (some systems define // ::string, which is different to std::string). // GTEST_HAS_GLOBAL_WSTRING - Define it to 1/0 to indicate that ::string // is/isn't available (some systems define // ::wstring, which is different to std::wstring). // GTEST_HAS_POSIX_RE - Define it to 1/0 to indicate that POSIX regular // expressions are/aren't available. // GTEST_HAS_PTHREAD - Define it to 1/0 to indicate that // is/isn't available. // GTEST_HAS_RTTI - Define it to 1/0 to indicate that RTTI is/isn't // enabled. // GTEST_HAS_STD_WSTRING - Define it to 1/0 to indicate that // std::wstring does/doesn't work (Google Test can // be used where std::wstring is unavailable). // GTEST_HAS_TR1_TUPLE - Define it to 1/0 to indicate tr1::tuple // is/isn't available. // GTEST_HAS_SEH - Define it to 1/0 to indicate whether the // compiler supports Microsoft's "Structured // Exception Handling". // GTEST_HAS_STREAM_REDIRECTION // - Define it to 1/0 to indicate whether the // platform supports I/O stream redirection using // dup() and dup2(). // GTEST_USE_OWN_TR1_TUPLE - Define it to 1/0 to indicate whether Google // Test's own tr1 tuple implementation should be // used. Unused when the user sets // GTEST_HAS_TR1_TUPLE to 0. // GTEST_LANG_CXX11 - Define it to 1/0 to indicate that Google Test // is building in C++11/C++98 mode. // GTEST_LINKED_AS_SHARED_LIBRARY // - Define to 1 when compiling tests that use // Google Test as a shared library (known as // DLL on Windows). // GTEST_CREATE_SHARED_LIBRARY // - Define to 1 when compiling Google Test itself // as a shared library. // Platform-indicating macros // -------------------------- // // Macros indicating the platform on which Google Test is being used // (a macro is defined to 1 if compiled on the given platform; // otherwise UNDEFINED -- it's never defined to 0.). Google Test // defines these macros automatically. Code outside Google Test MUST // NOT define them. // // GTEST_OS_AIX - IBM AIX // GTEST_OS_CYGWIN - Cygwin // GTEST_OS_HPUX - HP-UX // GTEST_OS_LINUX - Linux // GTEST_OS_LINUX_ANDROID - Google Android // GTEST_OS_MAC - Mac OS X // GTEST_OS_IOS - iOS // GTEST_OS_IOS_SIMULATOR - iOS simulator // GTEST_OS_NACL - Google Native Client (NaCl) // GTEST_OS_OPENBSD - OpenBSD // GTEST_OS_QNX - QNX // GTEST_OS_SOLARIS - Sun Solaris // GTEST_OS_SYMBIAN - Symbian // GTEST_OS_WINDOWS - Windows (Desktop, MinGW, or Mobile) // GTEST_OS_WINDOWS_DESKTOP - Windows Desktop // GTEST_OS_WINDOWS_MINGW - MinGW // GTEST_OS_WINDOWS_MOBILE - Windows Mobile // GTEST_OS_WINDOWS_PHONE - Windows Phone // GTEST_OS_WINDOWS_RT - Windows Store App/WinRT // GTEST_OS_ZOS - z/OS // // Among the platforms, Cygwin, Linux, Max OS X, and Windows have the // most stable support. Since core members of the Google Test project // don't have access to other platforms, support for them may be less // stable. If you notice any problems on your platform, please notify // googletestframework@googlegroups.com (patches for fixing them are // even more welcome!). // // It is possible that none of the GTEST_OS_* macros are defined. // Feature-indicating macros // ------------------------- // // Macros indicating which Google Test features are available (a macro // is defined to 1 if the corresponding feature is supported; // otherwise UNDEFINED -- it's never defined to 0.). Google Test // defines these macros automatically. Code outside Google Test MUST // NOT define them. // // These macros are public so that portable tests can be written. // Such tests typically surround code using a feature with an #if // which controls that code. For example: // // #if GTEST_HAS_DEATH_TEST // EXPECT_DEATH(DoSomethingDeadly()); // #endif // // GTEST_HAS_COMBINE - the Combine() function (for value-parameterized // tests) // GTEST_HAS_DEATH_TEST - death tests // GTEST_HAS_PARAM_TEST - value-parameterized tests // GTEST_HAS_TYPED_TEST - typed tests // GTEST_HAS_TYPED_TEST_P - type-parameterized tests // GTEST_IS_THREADSAFE - Google Test is thread-safe. // GTEST_USES_POSIX_RE - enhanced POSIX regex is used. Do not confuse with // GTEST_HAS_POSIX_RE (see above) which users can // define themselves. // GTEST_USES_SIMPLE_RE - our own simple regex is used; // the above two are mutually exclusive. // GTEST_CAN_COMPARE_NULL - accepts untyped NULL in EXPECT_EQ(). // Misc public macros // ------------------ // // GTEST_FLAG(flag_name) - references the variable corresponding to // the given Google Test flag. // Internal utilities // ------------------ // // The following macros and utilities are for Google Test's INTERNAL // use only. Code outside Google Test MUST NOT USE THEM DIRECTLY. // // Macros for basic C++ coding: // GTEST_AMBIGUOUS_ELSE_BLOCKER_ - for disabling a gcc warning. // GTEST_ATTRIBUTE_UNUSED_ - declares that a class' instances or a // variable don't have to be used. // GTEST_DISALLOW_ASSIGN_ - disables operator=. // GTEST_DISALLOW_COPY_AND_ASSIGN_ - disables copy ctor and operator=. // GTEST_MUST_USE_RESULT_ - declares that a function's result must be used. // GTEST_INTENTIONAL_CONST_COND_PUSH_ - start code section where MSVC C4127 is // suppressed (constant conditional). // GTEST_INTENTIONAL_CONST_COND_POP_ - finish code section where MSVC C4127 // is suppressed. // // C++11 feature wrappers: // // GTEST_MOVE_ - portability wrapper for std::move. // // Synchronization: // Mutex, MutexLock, ThreadLocal, GetThreadCount() // - synchronization primitives. // // Template meta programming: // is_pointer - as in TR1; needed on Symbian and IBM XL C/C++ only. // IteratorTraits - partial implementation of std::iterator_traits, which // is not available in libCstd when compiled with Sun C++. // // Smart pointers: // scoped_ptr - as in TR2. // // Regular expressions: // RE - a simple regular expression class using the POSIX // Extended Regular Expression syntax on UNIX-like // platforms, or a reduced regular exception syntax on // other platforms, including Windows. // // Logging: // GTEST_LOG_() - logs messages at the specified severity level. // LogToStderr() - directs all log messages to stderr. // FlushInfoLog() - flushes informational log messages. // // Stdout and stderr capturing: // CaptureStdout() - starts capturing stdout. // GetCapturedStdout() - stops capturing stdout and returns the captured // string. // CaptureStderr() - starts capturing stderr. // GetCapturedStderr() - stops capturing stderr and returns the captured // string. // // Integer types: // TypeWithSize - maps an integer to a int type. // Int32, UInt32, Int64, UInt64, TimeInMillis // - integers of known sizes. // BiggestInt - the biggest signed integer type. // // Command-line utilities: // GTEST_DECLARE_*() - declares a flag. // GTEST_DEFINE_*() - defines a flag. // GetInjectableArgvs() - returns the command line as a vector of strings. // // Environment variable utilities: // GetEnv() - gets the value of an environment variable. // BoolFromGTestEnv() - parses a bool environment variable. // Int32FromGTestEnv() - parses an Int32 environment variable. // StringFromGTestEnv() - parses a string environment variable. #include // for isspace, etc #include // for ptrdiff_t #include #include #include #ifndef _WIN32_WCE # include # include #endif // !_WIN32_WCE #if defined __APPLE__ # include # include #endif #include // NOLINT #include // NOLINT #include // NOLINT #include // NOLINT #include #define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com" #define GTEST_FLAG_PREFIX_ "gtest_" #define GTEST_FLAG_PREFIX_DASH_ "gtest-" #define GTEST_FLAG_PREFIX_UPPER_ "GTEST_" #define GTEST_NAME_ "Google Test" #define GTEST_PROJECT_URL_ "http://code.google.com/p/googletest/" // Determines the version of gcc that is used to compile this. #ifdef __GNUC__ // 40302 means version 4.3.2. # define GTEST_GCC_VER_ \ (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__) #endif // __GNUC__ // Determines the platform on which Google Test is compiled. #ifdef __CYGWIN__ # define GTEST_OS_CYGWIN 1 #elif defined __SYMBIAN32__ # define GTEST_OS_SYMBIAN 1 #elif defined _WIN32 # define GTEST_OS_WINDOWS 1 # ifdef _WIN32_WCE # define GTEST_OS_WINDOWS_MOBILE 1 # elif defined(__MINGW__) || defined(__MINGW32__) # define GTEST_OS_WINDOWS_MINGW 1 # elif defined(WINAPI_FAMILY) # include # if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) # define GTEST_OS_WINDOWS_DESKTOP 1 # elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_PHONE_APP) # define GTEST_OS_WINDOWS_PHONE 1 # elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) # define GTEST_OS_WINDOWS_RT 1 # else // WINAPI_FAMILY defined but no known partition matched. // Default to desktop. # define GTEST_OS_WINDOWS_DESKTOP 1 # endif # else # define GTEST_OS_WINDOWS_DESKTOP 1 # endif // _WIN32_WCE #elif defined __APPLE__ # define GTEST_OS_MAC 1 # if TARGET_OS_IPHONE # define GTEST_OS_IOS 1 # if TARGET_IPHONE_SIMULATOR # define GTEST_OS_IOS_SIMULATOR 1 # endif # endif #elif defined __linux__ # define GTEST_OS_LINUX 1 # if defined __ANDROID__ # define GTEST_OS_LINUX_ANDROID 1 # endif #elif defined __MVS__ # define GTEST_OS_ZOS 1 #elif defined(__sun) && defined(__SVR4) # define GTEST_OS_SOLARIS 1 #elif defined(_AIX) # define GTEST_OS_AIX 1 #elif defined(__hpux) # define GTEST_OS_HPUX 1 #elif defined __native_client__ # define GTEST_OS_NACL 1 #elif defined __OpenBSD__ # define GTEST_OS_OPENBSD 1 #elif defined __QNX__ # define GTEST_OS_QNX 1 #endif // __CYGWIN__ // Macros for disabling Microsoft Visual C++ warnings. // // GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 4385) // /* code that triggers warnings C4800 and C4385 */ // GTEST_DISABLE_MSC_WARNINGS_POP_() #if _MSC_VER >= 1500 # define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) \ __pragma(warning(push)) \ __pragma(warning(disable: warnings)) # define GTEST_DISABLE_MSC_WARNINGS_POP_() \ __pragma(warning(pop)) #else // Older versions of MSVC don't have __pragma. # define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) # define GTEST_DISABLE_MSC_WARNINGS_POP_() #endif #ifndef GTEST_LANG_CXX11 // gcc and clang define __GXX_EXPERIMENTAL_CXX0X__ when // -std={c,gnu}++{0x,11} is passed. The C++11 standard specifies a // value for __cplusplus, and recent versions of clang, gcc, and // probably other compilers set that too in C++11 mode. # if __GXX_EXPERIMENTAL_CXX0X__ || __cplusplus >= 201103L // Compiling in at least C++11 mode. # define GTEST_LANG_CXX11 1 # else # define GTEST_LANG_CXX11 0 # endif #endif // C++11 specifies that provides std::initializer_list. Use // that if gtest is used in C++11 mode and libstdc++ isn't very old (binaries // targeting OS X 10.6 can build with clang but need to use gcc4.2's // libstdc++). #if GTEST_LANG_CXX11 && (!defined(__GLIBCXX__) || __GLIBCXX__ > 20110325) # define GTEST_HAS_STD_INITIALIZER_LIST_ 1 #endif // C++11 specifies that provides std::tuple. // Some platforms still might not have it, however. #if GTEST_LANG_CXX11 # define GTEST_HAS_STD_TUPLE_ 1 # if defined(__clang__) // Inspired by http://clang.llvm.org/docs/LanguageExtensions.html#__has_include # if defined(__has_include) && !__has_include() # undef GTEST_HAS_STD_TUPLE_ # endif # elif defined(_MSC_VER) // Inspired by boost/config/stdlib/dinkumware.hpp # if defined(_CPPLIB_VER) && _CPPLIB_VER < 520 # undef GTEST_HAS_STD_TUPLE_ # endif # elif defined(__GLIBCXX__) // Inspired by boost/config/stdlib/libstdcpp3.hpp, // http://gcc.gnu.org/gcc-4.2/changes.html and // http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt01ch01.html#manual.intro.status.standard.200x # if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2) # undef GTEST_HAS_STD_TUPLE_ # endif # endif #endif // Brings in definitions for functions used in the testing::internal::posix // namespace (read, write, close, chdir, isatty, stat). We do not currently // use them on Windows Mobile. #if GTEST_OS_WINDOWS # if !GTEST_OS_WINDOWS_MOBILE # include # include # endif // In order to avoid having to include , use forward declaration // assuming CRITICAL_SECTION is a typedef of _RTL_CRITICAL_SECTION. // This assumption is verified by // WindowsTypesTest.CRITICAL_SECTIONIs_RTL_CRITICAL_SECTION. struct _RTL_CRITICAL_SECTION; #else // This assumes that non-Windows OSes provide unistd.h. For OSes where this // is not the case, we need to include headers that provide the functions // mentioned above. # include # include #endif // GTEST_OS_WINDOWS #if GTEST_OS_LINUX_ANDROID // Used to define __ANDROID_API__ matching the target NDK API level. # include // NOLINT #endif // Defines this to true iff Google Test can use POSIX regular expressions. #ifndef GTEST_HAS_POSIX_RE # if GTEST_OS_LINUX_ANDROID // On Android, is only available starting with Gingerbread. # define GTEST_HAS_POSIX_RE (__ANDROID_API__ >= 9) # else # define GTEST_HAS_POSIX_RE (!GTEST_OS_WINDOWS) # endif #endif #if GTEST_HAS_POSIX_RE // On some platforms, needs someone to define size_t, and // won't compile otherwise. We can #include it here as we already // included , which is guaranteed to define size_t through // . # include // NOLINT # define GTEST_USES_POSIX_RE 1 #elif GTEST_OS_WINDOWS // is not available on Windows. Use our own simple regex // implementation instead. # define GTEST_USES_SIMPLE_RE 1 #else // may not be available on this platform. Use our own // simple regex implementation instead. # define GTEST_USES_SIMPLE_RE 1 #endif // GTEST_HAS_POSIX_RE #ifndef GTEST_HAS_EXCEPTIONS // The user didn't tell us whether exceptions are enabled, so we need // to figure it out. # if defined(_MSC_VER) || defined(__BORLANDC__) // MSVC's and C++Builder's implementations of the STL use the _HAS_EXCEPTIONS // macro to enable exceptions, so we'll do the same. // Assumes that exceptions are enabled by default. # ifndef _HAS_EXCEPTIONS # define _HAS_EXCEPTIONS 1 # endif // _HAS_EXCEPTIONS # define GTEST_HAS_EXCEPTIONS _HAS_EXCEPTIONS # elif defined(__GNUC__) && __EXCEPTIONS // gcc defines __EXCEPTIONS to 1 iff exceptions are enabled. # define GTEST_HAS_EXCEPTIONS 1 # elif defined(__SUNPRO_CC) // Sun Pro CC supports exceptions. However, there is no compile-time way of // detecting whether they are enabled or not. Therefore, we assume that // they are enabled unless the user tells us otherwise. # define GTEST_HAS_EXCEPTIONS 1 # elif defined(__IBMCPP__) && __EXCEPTIONS // xlC defines __EXCEPTIONS to 1 iff exceptions are enabled. # define GTEST_HAS_EXCEPTIONS 1 # elif defined(__HP_aCC) // Exception handling is in effect by default in HP aCC compiler. It has to // be turned of by +noeh compiler option if desired. # define GTEST_HAS_EXCEPTIONS 1 # else // For other compilers, we assume exceptions are disabled to be // conservative. # define GTEST_HAS_EXCEPTIONS 0 # endif // defined(_MSC_VER) || defined(__BORLANDC__) #endif // GTEST_HAS_EXCEPTIONS #if !defined(GTEST_HAS_STD_STRING) // Even though we don't use this macro any longer, we keep it in case // some clients still depend on it. # define GTEST_HAS_STD_STRING 1 #elif !GTEST_HAS_STD_STRING // The user told us that ::std::string isn't available. # error "Google Test cannot be used where ::std::string isn't available." #endif // !defined(GTEST_HAS_STD_STRING) #ifndef GTEST_HAS_GLOBAL_STRING // The user didn't tell us whether ::string is available, so we need // to figure it out. # define GTEST_HAS_GLOBAL_STRING 0 #endif // GTEST_HAS_GLOBAL_STRING #ifndef GTEST_HAS_STD_WSTRING // The user didn't tell us whether ::std::wstring is available, so we need // to figure it out. // TODO(wan@google.com): uses autoconf to detect whether ::std::wstring // is available. // Cygwin 1.7 and below doesn't support ::std::wstring. // Solaris' libc++ doesn't support it either. Android has // no support for it at least as recent as Froyo (2.2). # define GTEST_HAS_STD_WSTRING \ (!(GTEST_OS_LINUX_ANDROID || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS)) #endif // GTEST_HAS_STD_WSTRING #ifndef GTEST_HAS_GLOBAL_WSTRING // The user didn't tell us whether ::wstring is available, so we need // to figure it out. # define GTEST_HAS_GLOBAL_WSTRING \ (GTEST_HAS_STD_WSTRING && GTEST_HAS_GLOBAL_STRING) #endif // GTEST_HAS_GLOBAL_WSTRING // Determines whether RTTI is available. #ifndef GTEST_HAS_RTTI // The user didn't tell us whether RTTI is enabled, so we need to // figure it out. # ifdef _MSC_VER # ifdef _CPPRTTI // MSVC defines this macro iff RTTI is enabled. # define GTEST_HAS_RTTI 1 # else # define GTEST_HAS_RTTI 0 # endif // Starting with version 4.3.2, gcc defines __GXX_RTTI iff RTTI is enabled. # elif defined(__GNUC__) && (GTEST_GCC_VER_ >= 40302) # ifdef __GXX_RTTI // When building against STLport with the Android NDK and with // -frtti -fno-exceptions, the build fails at link time with undefined // references to __cxa_bad_typeid. Note sure if STL or toolchain bug, // so disable RTTI when detected. # if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR) && \ !defined(__EXCEPTIONS) # define GTEST_HAS_RTTI 0 # else # define GTEST_HAS_RTTI 1 # endif // GTEST_OS_LINUX_ANDROID && __STLPORT_MAJOR && !__EXCEPTIONS # else # define GTEST_HAS_RTTI 0 # endif // __GXX_RTTI // Clang defines __GXX_RTTI starting with version 3.0, but its manual recommends // using has_feature instead. has_feature(cxx_rtti) is supported since 2.7, the // first version with C++ support. # elif defined(__clang__) # define GTEST_HAS_RTTI __has_feature(cxx_rtti) // Starting with version 9.0 IBM Visual Age defines __RTTI_ALL__ to 1 if // both the typeid and dynamic_cast features are present. # elif defined(__IBMCPP__) && (__IBMCPP__ >= 900) # ifdef __RTTI_ALL__ # define GTEST_HAS_RTTI 1 # else # define GTEST_HAS_RTTI 0 # endif # else // For all other compilers, we assume RTTI is enabled. # define GTEST_HAS_RTTI 1 # endif // _MSC_VER #endif // GTEST_HAS_RTTI // It's this header's responsibility to #include when RTTI // is enabled. #if GTEST_HAS_RTTI # include #endif // Determines whether Google Test can use the pthreads library. #ifndef GTEST_HAS_PTHREAD // The user didn't tell us explicitly, so we assume pthreads support is // available on Linux and Mac. // // To disable threading support in Google Test, add -DGTEST_HAS_PTHREAD=0 // to your compiler flags. # define GTEST_HAS_PTHREAD (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX \ || GTEST_OS_QNX) #endif // GTEST_HAS_PTHREAD #if GTEST_HAS_PTHREAD // gtest-port.h guarantees to #include when GTEST_HAS_PTHREAD is // true. # include // NOLINT // For timespec and nanosleep, used below. # include // NOLINT #endif // Determines whether Google Test can use tr1/tuple. You can define // this macro to 0 to prevent Google Test from using tuple (any // feature depending on tuple with be disabled in this mode). #ifndef GTEST_HAS_TR1_TUPLE # if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR) // STLport, provided with the Android NDK, has neither or . # define GTEST_HAS_TR1_TUPLE 0 # else // The user didn't tell us not to do it, so we assume it's OK. # define GTEST_HAS_TR1_TUPLE 1 # endif #endif // GTEST_HAS_TR1_TUPLE // Determines whether Google Test's own tr1 tuple implementation // should be used. #ifndef GTEST_USE_OWN_TR1_TUPLE // The user didn't tell us, so we need to figure it out. // We use our own TR1 tuple if we aren't sure the user has an // implementation of it already. At this time, libstdc++ 4.0.0+ and // MSVC 2010 are the only mainstream standard libraries that come // with a TR1 tuple implementation. NVIDIA's CUDA NVCC compiler // pretends to be GCC by defining __GNUC__ and friends, but cannot // compile GCC's tuple implementation. MSVC 2008 (9.0) provides TR1 // tuple in a 323 MB Feature Pack download, which we cannot assume the // user has. QNX's QCC compiler is a modified GCC but it doesn't // support TR1 tuple. libc++ only provides std::tuple, in C++11 mode, // and it can be used with some compilers that define __GNUC__. # if (defined(__GNUC__) && !defined(__CUDACC__) && (GTEST_GCC_VER_ >= 40000) \ && !GTEST_OS_QNX && !defined(_LIBCPP_VERSION)) || _MSC_VER >= 1600 # define GTEST_ENV_HAS_TR1_TUPLE_ 1 # endif // C++11 specifies that provides std::tuple. Use that if gtest is used // in C++11 mode and libstdc++ isn't very old (binaries targeting OS X 10.6 // can build with clang but need to use gcc4.2's libstdc++). # if GTEST_LANG_CXX11 && (!defined(__GLIBCXX__) || __GLIBCXX__ > 20110325) # define GTEST_ENV_HAS_STD_TUPLE_ 1 # endif # if GTEST_ENV_HAS_TR1_TUPLE_ || GTEST_ENV_HAS_STD_TUPLE_ # define GTEST_USE_OWN_TR1_TUPLE 0 # else # define GTEST_USE_OWN_TR1_TUPLE 1 # endif #endif // GTEST_USE_OWN_TR1_TUPLE // To avoid conditional compilation everywhere, we make it // gtest-port.h's responsibility to #include the header implementing // tuple. #if GTEST_HAS_STD_TUPLE_ # include // IWYU pragma: export # define GTEST_TUPLE_NAMESPACE_ ::std #endif // GTEST_HAS_STD_TUPLE_ // We include tr1::tuple even if std::tuple is available to define printers for // them. #if GTEST_HAS_TR1_TUPLE # ifndef GTEST_TUPLE_NAMESPACE_ # define GTEST_TUPLE_NAMESPACE_ ::std::tr1 # endif // GTEST_TUPLE_NAMESPACE_ # if GTEST_USE_OWN_TR1_TUPLE # include "gtest/internal/gtest-tuple.h" // IWYU pragma: export // NOLINT # elif GTEST_ENV_HAS_STD_TUPLE_ # include // C++11 puts its tuple into the ::std namespace rather than // ::std::tr1. gtest expects tuple to live in ::std::tr1, so put it there. // This causes undefined behavior, but supported compilers react in // the way we intend. namespace std { namespace tr1 { using ::std::get; using ::std::make_tuple; using ::std::tuple; using ::std::tuple_element; using ::std::tuple_size; } } # elif GTEST_OS_SYMBIAN // On Symbian, BOOST_HAS_TR1_TUPLE causes Boost's TR1 tuple library to // use STLport's tuple implementation, which unfortunately doesn't // work as the copy of STLport distributed with Symbian is incomplete. // By making sure BOOST_HAS_TR1_TUPLE is undefined, we force Boost to // use its own tuple implementation. # ifdef BOOST_HAS_TR1_TUPLE # undef BOOST_HAS_TR1_TUPLE # endif // BOOST_HAS_TR1_TUPLE // This prevents , which defines // BOOST_HAS_TR1_TUPLE, from being #included by Boost's . # define BOOST_TR1_DETAIL_CONFIG_HPP_INCLUDED # include // IWYU pragma: export // NOLINT # elif defined(__GNUC__) && (GTEST_GCC_VER_ >= 40000) // GCC 4.0+ implements tr1/tuple in the header. This does // not conform to the TR1 spec, which requires the header to be . # if !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302 // Until version 4.3.2, gcc has a bug that causes , // which is #included by , to not compile when RTTI is // disabled. _TR1_FUNCTIONAL is the header guard for // . Hence the following #define is a hack to prevent // from being included. # define _TR1_FUNCTIONAL 1 # include # undef _TR1_FUNCTIONAL // Allows the user to #include // if he chooses to. # else # include // NOLINT # endif // !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302 # else // If the compiler is not GCC 4.0+, we assume the user is using a // spec-conforming TR1 implementation. # include // IWYU pragma: export // NOLINT # endif // GTEST_USE_OWN_TR1_TUPLE #endif // GTEST_HAS_TR1_TUPLE // Determines whether clone(2) is supported. // Usually it will only be available on Linux, excluding // Linux on the Itanium architecture. // Also see http://linux.die.net/man/2/clone. #ifndef GTEST_HAS_CLONE // The user didn't tell us, so we need to figure it out. # if GTEST_OS_LINUX && !defined(__ia64__) # if GTEST_OS_LINUX_ANDROID // On Android, clone() is only available on ARM starting with Gingerbread. # if defined(__arm__) && __ANDROID_API__ >= 9 # define GTEST_HAS_CLONE 1 # else # define GTEST_HAS_CLONE 0 # endif # else # define GTEST_HAS_CLONE 1 # endif # else # define GTEST_HAS_CLONE 0 # endif // GTEST_OS_LINUX && !defined(__ia64__) #endif // GTEST_HAS_CLONE // Determines whether to support stream redirection. This is used to test // output correctness and to implement death tests. #ifndef GTEST_HAS_STREAM_REDIRECTION // By default, we assume that stream redirection is supported on all // platforms except known mobile ones. # if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || \ GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT # define GTEST_HAS_STREAM_REDIRECTION 0 # else # define GTEST_HAS_STREAM_REDIRECTION 1 # endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_SYMBIAN #endif // GTEST_HAS_STREAM_REDIRECTION // Determines whether to support death tests. // Google Test does not support death tests for VC 7.1 and earlier as // abort() in a VC 7.1 application compiled as GUI in debug config // pops up a dialog window that cannot be suppressed programmatically. #if (GTEST_OS_LINUX || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \ (GTEST_OS_MAC && !GTEST_OS_IOS) || GTEST_OS_IOS_SIMULATOR || \ (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER >= 1400) || \ GTEST_OS_WINDOWS_MINGW || GTEST_OS_AIX || GTEST_OS_HPUX || \ GTEST_OS_OPENBSD || GTEST_OS_QNX) # define GTEST_HAS_DEATH_TEST 1 # include // NOLINT #endif // We don't support MSVC 7.1 with exceptions disabled now. Therefore // all the compilers we care about are adequate for supporting // value-parameterized tests. #define GTEST_HAS_PARAM_TEST 1 // Determines whether to support type-driven tests. // Typed tests need and variadic macros, which GCC, VC++ 8.0, // Sun Pro CC, IBM Visual Age, and HP aCC support. #if defined(__GNUC__) || (_MSC_VER >= 1400) || defined(__SUNPRO_CC) || \ defined(__IBMCPP__) || defined(__HP_aCC) # define GTEST_HAS_TYPED_TEST 1 # define GTEST_HAS_TYPED_TEST_P 1 #endif // Determines whether to support Combine(). This only makes sense when // value-parameterized tests are enabled. The implementation doesn't // work on Sun Studio since it doesn't understand templated conversion // operators. #if GTEST_HAS_PARAM_TEST && GTEST_HAS_TR1_TUPLE && !defined(__SUNPRO_CC) # define GTEST_HAS_COMBINE 1 #endif // Determines whether the system compiler uses UTF-16 for encoding wide strings. #define GTEST_WIDE_STRING_USES_UTF16_ \ (GTEST_OS_WINDOWS || GTEST_OS_CYGWIN || GTEST_OS_SYMBIAN || GTEST_OS_AIX) // Determines whether test results can be streamed to a socket. #if GTEST_OS_LINUX # define GTEST_CAN_STREAM_RESULTS_ 1 #endif // Defines some utility macros. // The GNU compiler emits a warning if nested "if" statements are followed by // an "else" statement and braces are not used to explicitly disambiguate the // "else" binding. This leads to problems with code like: // // if (gate) // ASSERT_*(condition) << "Some message"; // // The "switch (0) case 0:" idiom is used to suppress this. #ifdef __INTEL_COMPILER # define GTEST_AMBIGUOUS_ELSE_BLOCKER_ #else # define GTEST_AMBIGUOUS_ELSE_BLOCKER_ switch (0) case 0: default: // NOLINT #endif // Use this annotation at the end of a struct/class definition to // prevent the compiler from optimizing away instances that are never // used. This is useful when all interesting logic happens inside the // c'tor and / or d'tor. Example: // // struct Foo { // Foo() { ... } // } GTEST_ATTRIBUTE_UNUSED_; // // Also use it after a variable or parameter declaration to tell the // compiler the variable/parameter does not have to be used. #if defined(__GNUC__) && !defined(COMPILER_ICC) # define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused)) #else # define GTEST_ATTRIBUTE_UNUSED_ #endif // A macro to disallow operator= // This should be used in the private: declarations for a class. #define GTEST_DISALLOW_ASSIGN_(type)\ void operator=(type const &) // A macro to disallow copy constructor and operator= // This should be used in the private: declarations for a class. #define GTEST_DISALLOW_COPY_AND_ASSIGN_(type)\ type(type const &);\ GTEST_DISALLOW_ASSIGN_(type) // Tell the compiler to warn about unused return values for functions declared // with this macro. The macro should be used on function declarations // following the argument list: // // Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT_; #if defined(__GNUC__) && (GTEST_GCC_VER_ >= 30400) && !defined(COMPILER_ICC) # define GTEST_MUST_USE_RESULT_ __attribute__ ((warn_unused_result)) #else # define GTEST_MUST_USE_RESULT_ #endif // __GNUC__ && (GTEST_GCC_VER_ >= 30400) && !COMPILER_ICC #if GTEST_LANG_CXX11 # define GTEST_MOVE_(x) ::std::move(x) // NOLINT #else # define GTEST_MOVE_(x) x #endif // MS C++ compiler emits warning when a conditional expression is compile time // constant. In some contexts this warning is false positive and needs to be // suppressed. Use the following two macros in such cases: // // GTEST_INTENTIONAL_CONST_COND_PUSH_() // while (true) { // GTEST_INTENTIONAL_CONST_COND_POP_() // } # define GTEST_INTENTIONAL_CONST_COND_PUSH_() \ GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127) # define GTEST_INTENTIONAL_CONST_COND_POP_() \ GTEST_DISABLE_MSC_WARNINGS_POP_() // Determine whether the compiler supports Microsoft's Structured Exception // Handling. This is supported by several Windows compilers but generally // does not exist on any other system. #ifndef GTEST_HAS_SEH // The user didn't tell us, so we need to figure it out. # if defined(_MSC_VER) || defined(__BORLANDC__) // These two compilers are known to support SEH. # define GTEST_HAS_SEH 1 # else // Assume no SEH. # define GTEST_HAS_SEH 0 # endif #define GTEST_IS_THREADSAFE \ (0 \ || (GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT) \ || GTEST_HAS_PTHREAD) #endif // GTEST_HAS_SEH #ifdef _MSC_VER # if GTEST_LINKED_AS_SHARED_LIBRARY # define GTEST_API_ __declspec(dllimport) # elif GTEST_CREATE_SHARED_LIBRARY # define GTEST_API_ __declspec(dllexport) # endif #endif // _MSC_VER #ifndef GTEST_API_ # define GTEST_API_ #endif #ifdef __GNUC__ // Ask the compiler to never inline a given function. # define GTEST_NO_INLINE_ __attribute__((noinline)) #else # define GTEST_NO_INLINE_ #endif // _LIBCPP_VERSION is defined by the libc++ library from the LLVM project. #if defined(__GLIBCXX__) || defined(_LIBCPP_VERSION) # define GTEST_HAS_CXXABI_H_ 1 #else # define GTEST_HAS_CXXABI_H_ 0 #endif // A function level attribute to disable checking for use of uninitialized // memory when built with MemorySanitizer. #if defined(__clang__) # if __has_feature(memory_sanitizer) # define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ \ __attribute__((no_sanitize_memory)) # else # define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ # endif // __has_feature(memory_sanitizer) #else # define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ #endif // __clang__ // A function level attribute to disable AddressSanitizer instrumentation. #if defined(__clang__) # if __has_feature(address_sanitizer) # define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ \ __attribute__((no_sanitize_address)) # else # define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ # endif // __has_feature(address_sanitizer) #else # define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ #endif // __clang__ // A function level attribute to disable ThreadSanitizer instrumentation. #if defined(__clang__) # if __has_feature(thread_sanitizer) # define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ \ __attribute__((no_sanitize_thread)) # else # define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ # endif // __has_feature(thread_sanitizer) #else # define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ #endif // __clang__ namespace testing { class Message; #if defined(GTEST_TUPLE_NAMESPACE_) // Import tuple and friends into the ::testing namespace. // It is part of our interface, having them in ::testing allows us to change // their types as needed. using GTEST_TUPLE_NAMESPACE_::get; using GTEST_TUPLE_NAMESPACE_::make_tuple; using GTEST_TUPLE_NAMESPACE_::tuple; using GTEST_TUPLE_NAMESPACE_::tuple_size; using GTEST_TUPLE_NAMESPACE_::tuple_element; #endif // defined(GTEST_TUPLE_NAMESPACE_) namespace internal { // A secret type that Google Test users don't know about. It has no // definition on purpose. Therefore it's impossible to create a // Secret object, which is what we want. class Secret; // The GTEST_COMPILE_ASSERT_ macro can be used to verify that a compile time // expression is true. For example, you could use it to verify the // size of a static array: // // GTEST_COMPILE_ASSERT_(GTEST_ARRAY_SIZE_(names) == NUM_NAMES, // names_incorrect_size); // // or to make sure a struct is smaller than a certain size: // // GTEST_COMPILE_ASSERT_(sizeof(foo) < 128, foo_too_large); // // The second argument to the macro is the name of the variable. If // the expression is false, most compilers will issue a warning/error // containing the name of the variable. template struct CompileAssert { }; #define GTEST_COMPILE_ASSERT_(expr, msg) \ typedef ::testing::internal::CompileAssert<(static_cast(expr))> \ msg[static_cast(expr) ? 1 : -1] GTEST_ATTRIBUTE_UNUSED_ // Implementation details of GTEST_COMPILE_ASSERT_: // // - GTEST_COMPILE_ASSERT_ works by defining an array type that has -1 // elements (and thus is invalid) when the expression is false. // // - The simpler definition // // #define GTEST_COMPILE_ASSERT_(expr, msg) typedef char msg[(expr) ? 1 : -1] // // does not work, as gcc supports variable-length arrays whose sizes // are determined at run-time (this is gcc's extension and not part // of the C++ standard). As a result, gcc fails to reject the // following code with the simple definition: // // int foo; // GTEST_COMPILE_ASSERT_(foo, msg); // not supposed to compile as foo is // // not a compile-time constant. // // - By using the type CompileAssert<(bool(expr))>, we ensures that // expr is a compile-time constant. (Template arguments must be // determined at compile-time.) // // - The outter parentheses in CompileAssert<(bool(expr))> are necessary // to work around a bug in gcc 3.4.4 and 4.0.1. If we had written // // CompileAssert // // instead, these compilers will refuse to compile // // GTEST_COMPILE_ASSERT_(5 > 0, some_message); // // (They seem to think the ">" in "5 > 0" marks the end of the // template argument list.) // // - The array size is (bool(expr) ? 1 : -1), instead of simply // // ((expr) ? 1 : -1). // // This is to avoid running into a bug in MS VC 7.1, which // causes ((0.0) ? 1 : -1) to incorrectly evaluate to 1. // StaticAssertTypeEqHelper is used by StaticAssertTypeEq defined in gtest.h. // // This template is declared, but intentionally undefined. template struct StaticAssertTypeEqHelper; template struct StaticAssertTypeEqHelper { enum { value = true }; }; // Evaluates to the number of elements in 'array'. #define GTEST_ARRAY_SIZE_(array) (sizeof(array) / sizeof(array[0])) #if GTEST_HAS_GLOBAL_STRING typedef ::string string; #else typedef ::std::string string; #endif // GTEST_HAS_GLOBAL_STRING #if GTEST_HAS_GLOBAL_WSTRING typedef ::wstring wstring; #elif GTEST_HAS_STD_WSTRING typedef ::std::wstring wstring; #endif // GTEST_HAS_GLOBAL_WSTRING // A helper for suppressing warnings on constant condition. It just // returns 'condition'. GTEST_API_ bool IsTrue(bool condition); // Defines scoped_ptr. // This implementation of scoped_ptr is PARTIAL - it only contains // enough stuff to satisfy Google Test's need. template class scoped_ptr { public: typedef T element_type; explicit scoped_ptr(T* p = NULL) : ptr_(p) {} ~scoped_ptr() { reset(); } T& operator*() const { return *ptr_; } T* operator->() const { return ptr_; } T* get() const { return ptr_; } T* release() { T* const ptr = ptr_; ptr_ = NULL; return ptr; } void reset(T* p = NULL) { if (p != ptr_) { if (IsTrue(sizeof(T) > 0)) { // Makes sure T is a complete type. delete ptr_; } ptr_ = p; } } friend void swap(scoped_ptr& a, scoped_ptr& b) { using std::swap; swap(a.ptr_, b.ptr_); } private: T* ptr_; GTEST_DISALLOW_COPY_AND_ASSIGN_(scoped_ptr); }; // Defines RE. // A simple C++ wrapper for . It uses the POSIX Extended // Regular Expression syntax. class GTEST_API_ RE { public: // A copy constructor is required by the Standard to initialize object // references from r-values. RE(const RE& other) { Init(other.pattern()); } // Constructs an RE from a string. RE(const ::std::string& regex) { Init(regex.c_str()); } // NOLINT #if GTEST_HAS_GLOBAL_STRING RE(const ::string& regex) { Init(regex.c_str()); } // NOLINT #endif // GTEST_HAS_GLOBAL_STRING RE(const char* regex) { Init(regex); } // NOLINT ~RE(); // Returns the string representation of the regex. const char* pattern() const { return pattern_; } // FullMatch(str, re) returns true iff regular expression re matches // the entire str. // PartialMatch(str, re) returns true iff regular expression re // matches a substring of str (including str itself). // // TODO(wan@google.com): make FullMatch() and PartialMatch() work // when str contains NUL characters. static bool FullMatch(const ::std::string& str, const RE& re) { return FullMatch(str.c_str(), re); } static bool PartialMatch(const ::std::string& str, const RE& re) { return PartialMatch(str.c_str(), re); } #if GTEST_HAS_GLOBAL_STRING static bool FullMatch(const ::string& str, const RE& re) { return FullMatch(str.c_str(), re); } static bool PartialMatch(const ::string& str, const RE& re) { return PartialMatch(str.c_str(), re); } #endif // GTEST_HAS_GLOBAL_STRING static bool FullMatch(const char* str, const RE& re); static bool PartialMatch(const char* str, const RE& re); private: void Init(const char* regex); // We use a const char* instead of an std::string, as Google Test used to be // used where std::string is not available. TODO(wan@google.com): change to // std::string. const char* pattern_; bool is_valid_; #if GTEST_USES_POSIX_RE regex_t full_regex_; // For FullMatch(). regex_t partial_regex_; // For PartialMatch(). #else // GTEST_USES_SIMPLE_RE const char* full_pattern_; // For FullMatch(); #endif GTEST_DISALLOW_ASSIGN_(RE); }; // Formats a source file path and a line number as they would appear // in an error message from the compiler used to compile this code. GTEST_API_ ::std::string FormatFileLocation(const char* file, int line); // Formats a file location for compiler-independent XML output. // Although this function is not platform dependent, we put it next to // FormatFileLocation in order to contrast the two functions. GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(const char* file, int line); // Defines logging utilities: // GTEST_LOG_(severity) - logs messages at the specified severity level. The // message itself is streamed into the macro. // LogToStderr() - directs all log messages to stderr. // FlushInfoLog() - flushes informational log messages. enum GTestLogSeverity { GTEST_INFO, GTEST_WARNING, GTEST_ERROR, GTEST_FATAL }; // Formats log entry severity, provides a stream object for streaming the // log message, and terminates the message with a newline when going out of // scope. class GTEST_API_ GTestLog { public: GTestLog(GTestLogSeverity severity, const char* file, int line); // Flushes the buffers and, if severity is GTEST_FATAL, aborts the program. ~GTestLog(); ::std::ostream& GetStream() { return ::std::cerr; } private: const GTestLogSeverity severity_; GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestLog); }; #define GTEST_LOG_(severity) \ ::testing::internal::GTestLog(::testing::internal::GTEST_##severity, \ __FILE__, __LINE__).GetStream() inline void LogToStderr() {} inline void FlushInfoLog() { fflush(NULL); } // INTERNAL IMPLEMENTATION - DO NOT USE. // // GTEST_CHECK_ is an all-mode assert. It aborts the program if the condition // is not satisfied. // Synopsys: // GTEST_CHECK_(boolean_condition); // or // GTEST_CHECK_(boolean_condition) << "Additional message"; // // This checks the condition and if the condition is not satisfied // it prints message about the condition violation, including the // condition itself, plus additional message streamed into it, if any, // and then it aborts the program. It aborts the program irrespective of // whether it is built in the debug mode or not. #define GTEST_CHECK_(condition) \ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (::testing::internal::IsTrue(condition)) \ ; \ else \ GTEST_LOG_(FATAL) << "Condition " #condition " failed. " // An all-mode assert to verify that the given POSIX-style function // call returns 0 (indicating success). Known limitation: this // doesn't expand to a balanced 'if' statement, so enclose the macro // in {} if you need to use it as the only statement in an 'if' // branch. #define GTEST_CHECK_POSIX_SUCCESS_(posix_call) \ if (const int gtest_error = (posix_call)) \ GTEST_LOG_(FATAL) << #posix_call << "failed with error " \ << gtest_error // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Use ImplicitCast_ as a safe version of static_cast for upcasting in // the type hierarchy (e.g. casting a Foo* to a SuperclassOfFoo* or a // const Foo*). When you use ImplicitCast_, the compiler checks that // the cast is safe. Such explicit ImplicitCast_s are necessary in // surprisingly many situations where C++ demands an exact type match // instead of an argument type convertable to a target type. // // The syntax for using ImplicitCast_ is the same as for static_cast: // // ImplicitCast_(expr) // // ImplicitCast_ would have been part of the C++ standard library, // but the proposal was submitted too late. It will probably make // its way into the language in the future. // // This relatively ugly name is intentional. It prevents clashes with // similar functions users may have (e.g., implicit_cast). The internal // namespace alone is not enough because the function can be found by ADL. template inline To ImplicitCast_(To x) { return x; } // When you upcast (that is, cast a pointer from type Foo to type // SuperclassOfFoo), it's fine to use ImplicitCast_<>, since upcasts // always succeed. When you downcast (that is, cast a pointer from // type Foo to type SubclassOfFoo), static_cast<> isn't safe, because // how do you know the pointer is really of type SubclassOfFoo? It // could be a bare Foo, or of type DifferentSubclassOfFoo. Thus, // when you downcast, you should use this macro. In debug mode, we // use dynamic_cast<> to double-check the downcast is legal (we die // if it's not). In normal mode, we do the efficient static_cast<> // instead. Thus, it's important to test in debug mode to make sure // the cast is legal! // This is the only place in the code we should use dynamic_cast<>. // In particular, you SHOULDN'T be using dynamic_cast<> in order to // do RTTI (eg code like this: // if (dynamic_cast(foo)) HandleASubclass1Object(foo); // if (dynamic_cast(foo)) HandleASubclass2Object(foo); // You should design the code some other way not to need this. // // This relatively ugly name is intentional. It prevents clashes with // similar functions users may have (e.g., down_cast). The internal // namespace alone is not enough because the function can be found by ADL. template // use like this: DownCast_(foo); inline To DownCast_(From* f) { // so we only accept pointers // Ensures that To is a sub-type of From *. This test is here only // for compile-time type checking, and has no overhead in an // optimized build at run-time, as it will be optimized away // completely. GTEST_INTENTIONAL_CONST_COND_PUSH_() if (false) { GTEST_INTENTIONAL_CONST_COND_POP_() const To to = NULL; ::testing::internal::ImplicitCast_(to); } #if GTEST_HAS_RTTI // RTTI: debug mode only! GTEST_CHECK_(f == NULL || dynamic_cast(f) != NULL); #endif return static_cast(f); } // Downcasts the pointer of type Base to Derived. // Derived must be a subclass of Base. The parameter MUST // point to a class of type Derived, not any subclass of it. // When RTTI is available, the function performs a runtime // check to enforce this. template Derived* CheckedDowncastToActualType(Base* base) { #if GTEST_HAS_RTTI GTEST_CHECK_(typeid(*base) == typeid(Derived)); return dynamic_cast(base); // NOLINT #else return static_cast(base); // Poor man's downcast. #endif } #if GTEST_HAS_STREAM_REDIRECTION // Defines the stderr capturer: // CaptureStdout - starts capturing stdout. // GetCapturedStdout - stops capturing stdout and returns the captured string. // CaptureStderr - starts capturing stderr. // GetCapturedStderr - stops capturing stderr and returns the captured string. // GTEST_API_ void CaptureStdout(); GTEST_API_ std::string GetCapturedStdout(); GTEST_API_ void CaptureStderr(); GTEST_API_ std::string GetCapturedStderr(); #endif // GTEST_HAS_STREAM_REDIRECTION #if GTEST_HAS_DEATH_TEST const ::std::vector& GetInjectableArgvs(); void SetInjectableArgvs(const ::std::vector* new_argvs); // A copy of all command line arguments. Set by InitGoogleTest(). extern ::std::vector g_argvs; #endif // GTEST_HAS_DEATH_TEST // Defines synchronization primitives. #if GTEST_IS_THREADSAFE # if GTEST_HAS_PTHREAD // Sleeps for (roughly) n milliseconds. This function is only for testing // Google Test's own constructs. Don't use it in user tests, either // directly or indirectly. inline void SleepMilliseconds(int n) { const timespec time = { 0, // 0 seconds. n * 1000L * 1000L, // And n ms. }; nanosleep(&time, NULL); } # endif // GTEST_HAS_PTHREAD # if 0 // OS detection # elif GTEST_HAS_PTHREAD // Allows a controller thread to pause execution of newly created // threads until notified. Instances of this class must be created // and destroyed in the controller thread. // // This class is only for testing Google Test's own constructs. Do not // use it in user tests, either directly or indirectly. class Notification { public: Notification() : notified_(false) { GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, NULL)); } ~Notification() { pthread_mutex_destroy(&mutex_); } // Notifies all threads created with this notification to start. Must // be called from the controller thread. void Notify() { pthread_mutex_lock(&mutex_); notified_ = true; pthread_mutex_unlock(&mutex_); } // Blocks until the controller thread notifies. Must be called from a test // thread. void WaitForNotification() { for (;;) { pthread_mutex_lock(&mutex_); const bool notified = notified_; pthread_mutex_unlock(&mutex_); if (notified) break; SleepMilliseconds(10); } } private: pthread_mutex_t mutex_; bool notified_; GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification); }; # elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT GTEST_API_ void SleepMilliseconds(int n); // Provides leak-safe Windows kernel handle ownership. // Used in death tests and in threading support. class GTEST_API_ AutoHandle { public: // Assume that Win32 HANDLE type is equivalent to void*. Doing so allows us to // avoid including in this header file. Including is // undesirable because it defines a lot of symbols and macros that tend to // conflict with client code. This assumption is verified by // WindowsTypesTest.HANDLEIsVoidStar. typedef void* Handle; AutoHandle(); explicit AutoHandle(Handle handle); ~AutoHandle(); Handle Get() const; void Reset(); void Reset(Handle handle); private: // Returns true iff the handle is a valid handle object that can be closed. bool IsCloseable() const; Handle handle_; GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle); }; // Allows a controller thread to pause execution of newly created // threads until notified. Instances of this class must be created // and destroyed in the controller thread. // // This class is only for testing Google Test's own constructs. Do not // use it in user tests, either directly or indirectly. class GTEST_API_ Notification { public: Notification(); void Notify(); void WaitForNotification(); private: AutoHandle event_; GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification); }; # endif // OS detection // On MinGW, we can have both GTEST_OS_WINDOWS and GTEST_HAS_PTHREAD // defined, but we don't want to use MinGW's pthreads implementation, which // has conformance problems with some versions of the POSIX standard. # if GTEST_HAS_PTHREAD && !GTEST_OS_WINDOWS_MINGW // As a C-function, ThreadFuncWithCLinkage cannot be templated itself. // Consequently, it cannot select a correct instantiation of ThreadWithParam // in order to call its Run(). Introducing ThreadWithParamBase as a // non-templated base class for ThreadWithParam allows us to bypass this // problem. class ThreadWithParamBase { public: virtual ~ThreadWithParamBase() {} virtual void Run() = 0; }; // pthread_create() accepts a pointer to a function type with the C linkage. // According to the Standard (7.5/1), function types with different linkages // are different even if they are otherwise identical. Some compilers (for // example, SunStudio) treat them as different types. Since class methods // cannot be defined with C-linkage we need to define a free C-function to // pass into pthread_create(). extern "C" inline void* ThreadFuncWithCLinkage(void* thread) { static_cast(thread)->Run(); return NULL; } // Helper class for testing Google Test's multi-threading constructs. // To use it, write: // // void ThreadFunc(int param) { /* Do things with param */ } // Notification thread_can_start; // ... // // The thread_can_start parameter is optional; you can supply NULL. // ThreadWithParam thread(&ThreadFunc, 5, &thread_can_start); // thread_can_start.Notify(); // // These classes are only for testing Google Test's own constructs. Do // not use them in user tests, either directly or indirectly. template class ThreadWithParam : public ThreadWithParamBase { public: typedef void UserThreadFunc(T); ThreadWithParam(UserThreadFunc* func, T param, Notification* thread_can_start) : func_(func), param_(param), thread_can_start_(thread_can_start), finished_(false) { ThreadWithParamBase* const base = this; // The thread can be created only after all fields except thread_ // have been initialized. GTEST_CHECK_POSIX_SUCCESS_( pthread_create(&thread_, 0, &ThreadFuncWithCLinkage, base)); } ~ThreadWithParam() { Join(); } void Join() { if (!finished_) { GTEST_CHECK_POSIX_SUCCESS_(pthread_join(thread_, 0)); finished_ = true; } } virtual void Run() { if (thread_can_start_ != NULL) thread_can_start_->WaitForNotification(); func_(param_); } private: UserThreadFunc* const func_; // User-supplied thread function. const T param_; // User-supplied parameter to the thread function. // When non-NULL, used to block execution until the controller thread // notifies. Notification* const thread_can_start_; bool finished_; // true iff we know that the thread function has finished. pthread_t thread_; // The native thread object. GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParam); }; # endif // GTEST_HAS_PTHREAD && !GTEST_OS_WINDOWS_MINGW # if 0 // OS detection # elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT // Mutex implements mutex on Windows platforms. It is used in conjunction // with class MutexLock: // // Mutex mutex; // ... // MutexLock lock(&mutex); // Acquires the mutex and releases it at the // // end of the current scope. // // A static Mutex *must* be defined or declared using one of the following // macros: // GTEST_DEFINE_STATIC_MUTEX_(g_some_mutex); // GTEST_DECLARE_STATIC_MUTEX_(g_some_mutex); // // (A non-static Mutex is defined/declared in the usual way). class GTEST_API_ Mutex { public: enum MutexType { kStatic = 0, kDynamic = 1 }; // We rely on kStaticMutex being 0 as it is to what the linker initializes // type_ in static mutexes. critical_section_ will be initialized lazily // in ThreadSafeLazyInit(). enum StaticConstructorSelector { kStaticMutex = 0 }; // This constructor intentionally does nothing. It relies on type_ being // statically initialized to 0 (effectively setting it to kStatic) and on // ThreadSafeLazyInit() to lazily initialize the rest of the members. explicit Mutex(StaticConstructorSelector /*dummy*/) {} Mutex(); ~Mutex(); void Lock(); void Unlock(); // Does nothing if the current thread holds the mutex. Otherwise, crashes // with high probability. void AssertHeld(); private: // Initializes owner_thread_id_ and critical_section_ in static mutexes. void ThreadSafeLazyInit(); // Per http://blogs.msdn.com/b/oldnewthing/archive/2004/02/23/78395.aspx, // we assume that 0 is an invalid value for thread IDs. unsigned int owner_thread_id_; // For static mutexes, we rely on these members being initialized to zeros // by the linker. MutexType type_; long critical_section_init_phase_; // NOLINT _RTL_CRITICAL_SECTION* critical_section_; GTEST_DISALLOW_COPY_AND_ASSIGN_(Mutex); }; # define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ extern ::testing::internal::Mutex mutex # define GTEST_DEFINE_STATIC_MUTEX_(mutex) \ ::testing::internal::Mutex mutex(::testing::internal::Mutex::kStaticMutex) // We cannot name this class MutexLock because the ctor declaration would // conflict with a macro named MutexLock, which is defined on some // platforms. That macro is used as a defensive measure to prevent against // inadvertent misuses of MutexLock like "MutexLock(&mu)" rather than // "MutexLock l(&mu)". Hence the typedef trick below. class GTestMutexLock { public: explicit GTestMutexLock(Mutex* mutex) : mutex_(mutex) { mutex_->Lock(); } ~GTestMutexLock() { mutex_->Unlock(); } private: Mutex* const mutex_; GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestMutexLock); }; typedef GTestMutexLock MutexLock; // Base class for ValueHolder. Allows a caller to hold and delete a value // without knowing its type. class ThreadLocalValueHolderBase { public: virtual ~ThreadLocalValueHolderBase() {} }; // Provides a way for a thread to send notifications to a ThreadLocal // regardless of its parameter type. class ThreadLocalBase { public: // Creates a new ValueHolder object holding a default value passed to // this ThreadLocal's constructor and returns it. It is the caller's // responsibility not to call this when the ThreadLocal instance already // has a value on the current thread. virtual ThreadLocalValueHolderBase* NewValueForCurrentThread() const = 0; protected: ThreadLocalBase() {} virtual ~ThreadLocalBase() {} private: GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocalBase); }; // Maps a thread to a set of ThreadLocals that have values instantiated on that // thread and notifies them when the thread exits. A ThreadLocal instance is // expected to persist until all threads it has values on have terminated. class GTEST_API_ ThreadLocalRegistry { public: // Registers thread_local_instance as having value on the current thread. // Returns a value that can be used to identify the thread from other threads. static ThreadLocalValueHolderBase* GetValueOnCurrentThread( const ThreadLocalBase* thread_local_instance); // Invoked when a ThreadLocal instance is destroyed. static void OnThreadLocalDestroyed( const ThreadLocalBase* thread_local_instance); }; class GTEST_API_ ThreadWithParamBase { public: void Join(); protected: class Runnable { public: virtual ~Runnable() {} virtual void Run() = 0; }; ThreadWithParamBase(Runnable *runnable, Notification* thread_can_start); virtual ~ThreadWithParamBase(); private: AutoHandle thread_; }; // Helper class for testing Google Test's multi-threading constructs. template class ThreadWithParam : public ThreadWithParamBase { public: typedef void UserThreadFunc(T); ThreadWithParam(UserThreadFunc* func, T param, Notification* thread_can_start) : ThreadWithParamBase(new RunnableImpl(func, param), thread_can_start) { } virtual ~ThreadWithParam() {} private: class RunnableImpl : public Runnable { public: RunnableImpl(UserThreadFunc* func, T param) : func_(func), param_(param) { } virtual ~RunnableImpl() {} virtual void Run() { func_(param_); } private: UserThreadFunc* const func_; const T param_; GTEST_DISALLOW_COPY_AND_ASSIGN_(RunnableImpl); }; GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParam); }; // Implements thread-local storage on Windows systems. // // // Thread 1 // ThreadLocal tl(100); // 100 is the default value for each thread. // // // Thread 2 // tl.set(150); // Changes the value for thread 2 only. // EXPECT_EQ(150, tl.get()); // // // Thread 1 // EXPECT_EQ(100, tl.get()); // In thread 1, tl has the original value. // tl.set(200); // EXPECT_EQ(200, tl.get()); // // The template type argument T must have a public copy constructor. // In addition, the default ThreadLocal constructor requires T to have // a public default constructor. // // The users of a TheadLocal instance have to make sure that all but one // threads (including the main one) using that instance have exited before // destroying it. Otherwise, the per-thread objects managed for them by the // ThreadLocal instance are not guaranteed to be destroyed on all platforms. // // Google Test only uses global ThreadLocal objects. That means they // will die after main() has returned. Therefore, no per-thread // object managed by Google Test will be leaked as long as all threads // using Google Test have exited when main() returns. template class ThreadLocal : public ThreadLocalBase { public: ThreadLocal() : default_() {} explicit ThreadLocal(const T& value) : default_(value) {} ~ThreadLocal() { ThreadLocalRegistry::OnThreadLocalDestroyed(this); } T* pointer() { return GetOrCreateValue(); } const T* pointer() const { return GetOrCreateValue(); } const T& get() const { return *pointer(); } void set(const T& value) { *pointer() = value; } private: // Holds a value of T. Can be deleted via its base class without the caller // knowing the type of T. class ValueHolder : public ThreadLocalValueHolderBase { public: explicit ValueHolder(const T& value) : value_(value) {} T* pointer() { return &value_; } private: T value_; GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolder); }; T* GetOrCreateValue() const { return static_cast( ThreadLocalRegistry::GetValueOnCurrentThread(this))->pointer(); } virtual ThreadLocalValueHolderBase* NewValueForCurrentThread() const { return new ValueHolder(default_); } const T default_; // The default value for each thread. GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal); }; # elif GTEST_HAS_PTHREAD // MutexBase and Mutex implement mutex on pthreads-based platforms. class MutexBase { public: // Acquires this mutex. void Lock() { GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_lock(&mutex_)); owner_ = pthread_self(); has_owner_ = true; } // Releases this mutex. void Unlock() { // Since the lock is being released the owner_ field should no longer be // considered valid. We don't protect writing to has_owner_ here, as it's // the caller's responsibility to ensure that the current thread holds the // mutex when this is called. has_owner_ = false; GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_unlock(&mutex_)); } // Does nothing if the current thread holds the mutex. Otherwise, crashes // with high probability. void AssertHeld() const { GTEST_CHECK_(has_owner_ && pthread_equal(owner_, pthread_self())) << "The current thread is not holding the mutex @" << this; } // A static mutex may be used before main() is entered. It may even // be used before the dynamic initialization stage. Therefore we // must be able to initialize a static mutex object at link time. // This means MutexBase has to be a POD and its member variables // have to be public. public: pthread_mutex_t mutex_; // The underlying pthread mutex. // has_owner_ indicates whether the owner_ field below contains a valid thread // ID and is therefore safe to inspect (e.g., to use in pthread_equal()). All // accesses to the owner_ field should be protected by a check of this field. // An alternative might be to memset() owner_ to all zeros, but there's no // guarantee that a zero'd pthread_t is necessarily invalid or even different // from pthread_self(). bool has_owner_; pthread_t owner_; // The thread holding the mutex. }; // Forward-declares a static mutex. # define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ extern ::testing::internal::MutexBase mutex // Defines and statically (i.e. at link time) initializes a static mutex. // The initialization list here does not explicitly initialize each field, // instead relying on default initialization for the unspecified fields. In // particular, the owner_ field (a pthread_t) is not explicitly initialized. // This allows initialization to work whether pthread_t is a scalar or struct. // The flag -Wmissing-field-initializers must not be specified for this to work. # define GTEST_DEFINE_STATIC_MUTEX_(mutex) \ ::testing::internal::MutexBase mutex = { PTHREAD_MUTEX_INITIALIZER, false } // The Mutex class can only be used for mutexes created at runtime. It // shares its API with MutexBase otherwise. class Mutex : public MutexBase { public: Mutex() { GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, NULL)); has_owner_ = false; } ~Mutex() { GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&mutex_)); } private: GTEST_DISALLOW_COPY_AND_ASSIGN_(Mutex); }; // We cannot name this class MutexLock because the ctor declaration would // conflict with a macro named MutexLock, which is defined on some // platforms. That macro is used as a defensive measure to prevent against // inadvertent misuses of MutexLock like "MutexLock(&mu)" rather than // "MutexLock l(&mu)". Hence the typedef trick below. class GTestMutexLock { public: explicit GTestMutexLock(MutexBase* mutex) : mutex_(mutex) { mutex_->Lock(); } ~GTestMutexLock() { mutex_->Unlock(); } private: MutexBase* const mutex_; GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestMutexLock); }; typedef GTestMutexLock MutexLock; // Helpers for ThreadLocal. // pthread_key_create() requires DeleteThreadLocalValue() to have // C-linkage. Therefore it cannot be templatized to access // ThreadLocal. Hence the need for class // ThreadLocalValueHolderBase. class ThreadLocalValueHolderBase { public: virtual ~ThreadLocalValueHolderBase() {} }; // Called by pthread to delete thread-local data stored by // pthread_setspecific(). extern "C" inline void DeleteThreadLocalValue(void* value_holder) { delete static_cast(value_holder); } // Implements thread-local storage on pthreads-based systems. template class ThreadLocal { public: ThreadLocal() : key_(CreateKey()), default_() {} explicit ThreadLocal(const T& value) : key_(CreateKey()), default_(value) {} ~ThreadLocal() { // Destroys the managed object for the current thread, if any. DeleteThreadLocalValue(pthread_getspecific(key_)); // Releases resources associated with the key. This will *not* // delete managed objects for other threads. GTEST_CHECK_POSIX_SUCCESS_(pthread_key_delete(key_)); } T* pointer() { return GetOrCreateValue(); } const T* pointer() const { return GetOrCreateValue(); } const T& get() const { return *pointer(); } void set(const T& value) { *pointer() = value; } private: // Holds a value of type T. class ValueHolder : public ThreadLocalValueHolderBase { public: explicit ValueHolder(const T& value) : value_(value) {} T* pointer() { return &value_; } private: T value_; GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolder); }; static pthread_key_t CreateKey() { pthread_key_t key; // When a thread exits, DeleteThreadLocalValue() will be called on // the object managed for that thread. GTEST_CHECK_POSIX_SUCCESS_( pthread_key_create(&key, &DeleteThreadLocalValue)); return key; } T* GetOrCreateValue() const { ThreadLocalValueHolderBase* const holder = static_cast(pthread_getspecific(key_)); if (holder != NULL) { return CheckedDowncastToActualType(holder)->pointer(); } ValueHolder* const new_holder = new ValueHolder(default_); ThreadLocalValueHolderBase* const holder_base = new_holder; GTEST_CHECK_POSIX_SUCCESS_(pthread_setspecific(key_, holder_base)); return new_holder->pointer(); } // A key pthreads uses for looking up per-thread values. const pthread_key_t key_; const T default_; // The default value for each thread. GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal); }; # endif // OS detection #else // GTEST_IS_THREADSAFE // A dummy implementation of synchronization primitives (mutex, lock, // and thread-local variable). Necessary for compiling Google Test where // mutex is not supported - using Google Test in multiple threads is not // supported on such platforms. class Mutex { public: Mutex() {} void Lock() {} void Unlock() {} void AssertHeld() const {} }; # define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ extern ::testing::internal::Mutex mutex # define GTEST_DEFINE_STATIC_MUTEX_(mutex) ::testing::internal::Mutex mutex // We cannot name this class MutexLock because the ctor declaration would // conflict with a macro named MutexLock, which is defined on some // platforms. That macro is used as a defensive measure to prevent against // inadvertent misuses of MutexLock like "MutexLock(&mu)" rather than // "MutexLock l(&mu)". Hence the typedef trick below. class GTestMutexLock { public: explicit GTestMutexLock(Mutex*) {} // NOLINT }; typedef GTestMutexLock MutexLock; template class ThreadLocal { public: ThreadLocal() : value_() {} explicit ThreadLocal(const T& value) : value_(value) {} T* pointer() { return &value_; } const T* pointer() const { return &value_; } const T& get() const { return value_; } void set(const T& value) { value_ = value; } private: T value_; }; #endif // GTEST_IS_THREADSAFE // Returns the number of threads running in the process, or 0 to indicate that // we cannot detect it. GTEST_API_ size_t GetThreadCount(); // Passing non-POD classes through ellipsis (...) crashes the ARM // compiler and generates a warning in Sun Studio. The Nokia Symbian // and the IBM XL C/C++ compiler try to instantiate a copy constructor // for objects passed through ellipsis (...), failing for uncopyable // objects. We define this to ensure that only POD is passed through // ellipsis on these systems. #if defined(__SYMBIAN32__) || defined(__IBMCPP__) || defined(__SUNPRO_CC) // We lose support for NULL detection where the compiler doesn't like // passing non-POD classes through ellipsis (...). # define GTEST_ELLIPSIS_NEEDS_POD_ 1 #else # define GTEST_CAN_COMPARE_NULL 1 #endif // The Nokia Symbian and IBM XL C/C++ compilers cannot decide between // const T& and const T* in a function template. These compilers // _can_ decide between class template specializations for T and T*, // so a tr1::type_traits-like is_pointer works. #if defined(__SYMBIAN32__) || defined(__IBMCPP__) # define GTEST_NEEDS_IS_POINTER_ 1 #endif template struct bool_constant { typedef bool_constant type; static const bool value = bool_value; }; template const bool bool_constant::value; typedef bool_constant false_type; typedef bool_constant true_type; template struct is_pointer : public false_type {}; template struct is_pointer : public true_type {}; template struct IteratorTraits { typedef typename Iterator::value_type value_type; }; template struct IteratorTraits { typedef T value_type; }; template struct IteratorTraits { typedef T value_type; }; #if GTEST_OS_WINDOWS # define GTEST_PATH_SEP_ "\\" # define GTEST_HAS_ALT_PATH_SEP_ 1 // The biggest signed integer type the compiler supports. typedef __int64 BiggestInt; #else # define GTEST_PATH_SEP_ "/" # define GTEST_HAS_ALT_PATH_SEP_ 0 typedef long long BiggestInt; // NOLINT #endif // GTEST_OS_WINDOWS // Utilities for char. // isspace(int ch) and friends accept an unsigned char or EOF. char // may be signed, depending on the compiler (or compiler flags). // Therefore we need to cast a char to unsigned char before calling // isspace(), etc. inline bool IsAlpha(char ch) { return isalpha(static_cast(ch)) != 0; } inline bool IsAlNum(char ch) { return isalnum(static_cast(ch)) != 0; } inline bool IsDigit(char ch) { return isdigit(static_cast(ch)) != 0; } inline bool IsLower(char ch) { return islower(static_cast(ch)) != 0; } inline bool IsSpace(char ch) { return isspace(static_cast(ch)) != 0; } inline bool IsUpper(char ch) { return isupper(static_cast(ch)) != 0; } inline bool IsXDigit(char ch) { return isxdigit(static_cast(ch)) != 0; } inline bool IsXDigit(wchar_t ch) { const unsigned char low_byte = static_cast(ch); return ch == low_byte && isxdigit(low_byte) != 0; } inline char ToLower(char ch) { return static_cast(tolower(static_cast(ch))); } inline char ToUpper(char ch) { return static_cast(toupper(static_cast(ch))); } // The testing::internal::posix namespace holds wrappers for common // POSIX functions. These wrappers hide the differences between // Windows/MSVC and POSIX systems. Since some compilers define these // standard functions as macros, the wrapper cannot have the same name // as the wrapped function. namespace posix { // Functions with a different name on Windows. #if GTEST_OS_WINDOWS typedef struct _stat StatStruct; # ifdef __BORLANDC__ inline int IsATTY(int fd) { return isatty(fd); } inline int StrCaseCmp(const char* s1, const char* s2) { return stricmp(s1, s2); } inline char* StrDup(const char* src) { return strdup(src); } # else // !__BORLANDC__ # if GTEST_OS_WINDOWS_MOBILE inline int IsATTY(int /* fd */) { return 0; } # else inline int IsATTY(int fd) { return _isatty(fd); } # endif // GTEST_OS_WINDOWS_MOBILE inline int StrCaseCmp(const char* s1, const char* s2) { return _stricmp(s1, s2); } inline char* StrDup(const char* src) { return _strdup(src); } # endif // __BORLANDC__ # if GTEST_OS_WINDOWS_MOBILE inline int FileNo(FILE* file) { return reinterpret_cast(_fileno(file)); } // Stat(), RmDir(), and IsDir() are not needed on Windows CE at this // time and thus not defined there. # else inline int FileNo(FILE* file) { return _fileno(file); } inline int Stat(const char* path, StatStruct* buf) { return _stat(path, buf); } inline int RmDir(const char* dir) { return _rmdir(dir); } inline bool IsDir(const StatStruct& st) { return (_S_IFDIR & st.st_mode) != 0; } # endif // GTEST_OS_WINDOWS_MOBILE #else typedef struct stat StatStruct; inline int FileNo(FILE* file) { return fileno(file); } inline int IsATTY(int fd) { return isatty(fd); } inline int Stat(const char* path, StatStruct* buf) { return stat(path, buf); } inline int StrCaseCmp(const char* s1, const char* s2) { return strcasecmp(s1, s2); } inline char* StrDup(const char* src) { return strdup(src); } inline int RmDir(const char* dir) { return rmdir(dir); } inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); } #endif // GTEST_OS_WINDOWS // Functions deprecated by MSVC 8.0. GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996 /* deprecated function */) inline const char* StrNCpy(char* dest, const char* src, size_t n) { return strncpy(dest, src, n); } // ChDir(), FReopen(), FDOpen(), Read(), Write(), Close(), and // StrError() aren't needed on Windows CE at this time and thus not // defined there. #if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT inline int ChDir(const char* dir) { return chdir(dir); } #endif inline FILE* FOpen(const char* path, const char* mode) { return fopen(path, mode); } #if !GTEST_OS_WINDOWS_MOBILE inline FILE *FReopen(const char* path, const char* mode, FILE* stream) { return freopen(path, mode, stream); } inline FILE* FDOpen(int fd, const char* mode) { return fdopen(fd, mode); } #endif inline int FClose(FILE* fp) { return fclose(fp); } #if !GTEST_OS_WINDOWS_MOBILE inline int Read(int fd, void* buf, unsigned int count) { return static_cast(read(fd, buf, count)); } inline int Write(int fd, const void* buf, unsigned int count) { return static_cast(write(fd, buf, count)); } inline int Close(int fd) { return close(fd); } inline const char* StrError(int errnum) { return strerror(errnum); } #endif inline const char* GetEnv(const char* name) { #if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE | GTEST_OS_WINDOWS_RT // We are on Windows CE, which has no environment variables. return NULL; #elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9) // Environment variables which we programmatically clear will be set to the // empty string rather than unset (NULL). Handle that case. const char* const env = getenv(name); return (env != NULL && env[0] != '\0') ? env : NULL; #else return getenv(name); #endif } GTEST_DISABLE_MSC_WARNINGS_POP_() #if GTEST_OS_WINDOWS_MOBILE // Windows CE has no C library. The abort() function is used in // several places in Google Test. This implementation provides a reasonable // imitation of standard behaviour. void Abort(); #else inline void Abort() { abort(); } #endif // GTEST_OS_WINDOWS_MOBILE } // namespace posix // MSVC "deprecates" snprintf and issues warnings wherever it is used. In // order to avoid these warnings, we need to use _snprintf or _snprintf_s on // MSVC-based platforms. We map the GTEST_SNPRINTF_ macro to the appropriate // function in order to achieve that. We use macro definition here because // snprintf is a variadic function. #if _MSC_VER >= 1400 && !GTEST_OS_WINDOWS_MOBILE // MSVC 2005 and above support variadic macros. # define GTEST_SNPRINTF_(buffer, size, format, ...) \ _snprintf_s(buffer, size, size, format, __VA_ARGS__) #elif defined(_MSC_VER) // Windows CE does not define _snprintf_s and MSVC prior to 2005 doesn't // complain about _snprintf. # define GTEST_SNPRINTF_ _snprintf #else # define GTEST_SNPRINTF_ snprintf #endif // The maximum number a BiggestInt can represent. This definition // works no matter BiggestInt is represented in one's complement or // two's complement. // // We cannot rely on numeric_limits in STL, as __int64 and long long // are not part of standard C++ and numeric_limits doesn't need to be // defined for them. const BiggestInt kMaxBiggestInt = ~(static_cast(1) << (8*sizeof(BiggestInt) - 1)); // This template class serves as a compile-time function from size to // type. It maps a size in bytes to a primitive type with that // size. e.g. // // TypeWithSize<4>::UInt // // is typedef-ed to be unsigned int (unsigned integer made up of 4 // bytes). // // Such functionality should belong to STL, but I cannot find it // there. // // Google Test uses this class in the implementation of floating-point // comparison. // // For now it only handles UInt (unsigned int) as that's all Google Test // needs. Other types can be easily added in the future if need // arises. template class TypeWithSize { public: // This prevents the user from using TypeWithSize with incorrect // values of N. typedef void UInt; }; // The specialization for size 4. template <> class TypeWithSize<4> { public: // unsigned int has size 4 in both gcc and MSVC. // // As base/basictypes.h doesn't compile on Windows, we cannot use // uint32, uint64, and etc here. typedef int Int; typedef unsigned int UInt; }; // The specialization for size 8. template <> class TypeWithSize<8> { public: #if GTEST_OS_WINDOWS typedef __int64 Int; typedef unsigned __int64 UInt; #else typedef long long Int; // NOLINT typedef unsigned long long UInt; // NOLINT #endif // GTEST_OS_WINDOWS }; // Integer types of known sizes. typedef TypeWithSize<4>::Int Int32; typedef TypeWithSize<4>::UInt UInt32; typedef TypeWithSize<8>::Int Int64; typedef TypeWithSize<8>::UInt UInt64; typedef TypeWithSize<8>::Int TimeInMillis; // Represents time in milliseconds. // Utilities for command line flags and environment variables. // Macro for referencing flags. #define GTEST_FLAG(name) FLAGS_gtest_##name // Macros for declaring flags. #define GTEST_DECLARE_bool_(name) GTEST_API_ extern bool GTEST_FLAG(name) #define GTEST_DECLARE_int32_(name) \ GTEST_API_ extern ::testing::internal::Int32 GTEST_FLAG(name) #define GTEST_DECLARE_string_(name) \ GTEST_API_ extern ::std::string GTEST_FLAG(name) // Macros for defining flags. #define GTEST_DEFINE_bool_(name, default_val, doc) \ GTEST_API_ bool GTEST_FLAG(name) = (default_val) #define GTEST_DEFINE_int32_(name, default_val, doc) \ GTEST_API_ ::testing::internal::Int32 GTEST_FLAG(name) = (default_val) #define GTEST_DEFINE_string_(name, default_val, doc) \ GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val) // Thread annotations #define GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks) #define GTEST_LOCK_EXCLUDED_(locks) // Parses 'str' for a 32-bit signed integer. If successful, writes the result // to *value and returns true; otherwise leaves *value unchanged and returns // false. // TODO(chandlerc): Find a better way to refactor flag and environment parsing // out of both gtest-port.cc and gtest.cc to avoid exporting this utility // function. bool ParseInt32(const Message& src_text, const char* str, Int32* value); // Parses a bool/Int32/string from the environment variable // corresponding to the given Google Test flag. bool BoolFromGTestEnv(const char* flag, bool default_val); GTEST_API_ Int32 Int32FromGTestEnv(const char* flag, Int32 default_val); const char* StringFromGTestEnv(const char* flag, const char* default_val); } // namespace internal } // namespace testing #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-linked_ptr.h0000644000000000000000000001764512664550137024774 0ustar0000000000000000// Copyright 2003 Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Authors: Dan Egnor (egnor@google.com) // // A "smart" pointer type with reference tracking. Every pointer to a // particular object is kept on a circular linked list. When the last pointer // to an object is destroyed or reassigned, the object is deleted. // // Used properly, this deletes the object when the last reference goes away. // There are several caveats: // - Like all reference counting schemes, cycles lead to leaks. // - Each smart pointer is actually two pointers (8 bytes instead of 4). // - Every time a pointer is assigned, the entire list of pointers to that // object is traversed. This class is therefore NOT SUITABLE when there // will often be more than two or three pointers to a particular object. // - References are only tracked as long as linked_ptr<> objects are copied. // If a linked_ptr<> is converted to a raw pointer and back, BAD THINGS // will happen (double deletion). // // A good use of this class is storing object references in STL containers. // You can safely put linked_ptr<> in a vector<>. // Other uses may not be as good. // // Note: If you use an incomplete type with linked_ptr<>, the class // *containing* linked_ptr<> must have a constructor and destructor (even // if they do nothing!). // // Bill Gibbons suggested we use something like this. // // Thread Safety: // Unlike other linked_ptr implementations, in this implementation // a linked_ptr object is thread-safe in the sense that: // - it's safe to copy linked_ptr objects concurrently, // - it's safe to copy *from* a linked_ptr and read its underlying // raw pointer (e.g. via get()) concurrently, and // - it's safe to write to two linked_ptrs that point to the same // shared object concurrently. // TODO(wan@google.com): rename this to safe_linked_ptr to avoid // confusion with normal linked_ptr. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_ #include #include #include "gtest/internal/gtest-port.h" namespace testing { namespace internal { // Protects copying of all linked_ptr objects. GTEST_API_ GTEST_DECLARE_STATIC_MUTEX_(g_linked_ptr_mutex); // This is used internally by all instances of linked_ptr<>. It needs to be // a non-template class because different types of linked_ptr<> can refer to // the same object (linked_ptr(obj) vs linked_ptr(obj)). // So, it needs to be possible for different types of linked_ptr to participate // in the same circular linked list, so we need a single class type here. // // DO NOT USE THIS CLASS DIRECTLY YOURSELF. Use linked_ptr. class linked_ptr_internal { public: // Create a new circle that includes only this instance. void join_new() { next_ = this; } // Many linked_ptr operations may change p.link_ for some linked_ptr // variable p in the same circle as this object. Therefore we need // to prevent two such operations from occurring concurrently. // // Note that different types of linked_ptr objects can coexist in a // circle (e.g. linked_ptr, linked_ptr, and // linked_ptr). Therefore we must use a single mutex to // protect all linked_ptr objects. This can create serious // contention in production code, but is acceptable in a testing // framework. // Join an existing circle. void join(linked_ptr_internal const* ptr) GTEST_LOCK_EXCLUDED_(g_linked_ptr_mutex) { MutexLock lock(&g_linked_ptr_mutex); linked_ptr_internal const* p = ptr; while (p->next_ != ptr) p = p->next_; p->next_ = this; next_ = ptr; } // Leave whatever circle we're part of. Returns true if we were the // last member of the circle. Once this is done, you can join() another. bool depart() GTEST_LOCK_EXCLUDED_(g_linked_ptr_mutex) { MutexLock lock(&g_linked_ptr_mutex); if (next_ == this) return true; linked_ptr_internal const* p = next_; while (p->next_ != this) p = p->next_; p->next_ = next_; return false; } private: mutable linked_ptr_internal const* next_; }; template class linked_ptr { public: typedef T element_type; // Take over ownership of a raw pointer. This should happen as soon as // possible after the object is created. explicit linked_ptr(T* ptr = NULL) { capture(ptr); } ~linked_ptr() { depart(); } // Copy an existing linked_ptr<>, adding ourselves to the list of references. template linked_ptr(linked_ptr const& ptr) { copy(&ptr); } linked_ptr(linked_ptr const& ptr) { // NOLINT assert(&ptr != this); copy(&ptr); } // Assignment releases the old value and acquires the new. template linked_ptr& operator=(linked_ptr const& ptr) { depart(); copy(&ptr); return *this; } linked_ptr& operator=(linked_ptr const& ptr) { if (&ptr != this) { depart(); copy(&ptr); } return *this; } // Smart pointer members. void reset(T* ptr = NULL) { depart(); capture(ptr); } T* get() const { return value_; } T* operator->() const { return value_; } T& operator*() const { return *value_; } bool operator==(T* p) const { return value_ == p; } bool operator!=(T* p) const { return value_ != p; } template bool operator==(linked_ptr const& ptr) const { return value_ == ptr.get(); } template bool operator!=(linked_ptr const& ptr) const { return value_ != ptr.get(); } private: template friend class linked_ptr; T* value_; linked_ptr_internal link_; void depart() { if (link_.depart()) delete value_; } void capture(T* ptr) { value_ = ptr; link_.join_new(); } template void copy(linked_ptr const* ptr) { value_ = ptr->get(); if (value_) link_.join(&ptr->link_); else link_.join_new(); } }; template inline bool operator==(T* ptr, const linked_ptr& x) { return ptr == x.get(); } template inline bool operator!=(T* ptr, const linked_ptr& x) { return ptr != x.get(); } // A function to convert T* into linked_ptr // Doing e.g. make_linked_ptr(new FooBarBaz(arg)) is a shorter notation // for linked_ptr >(new FooBarBaz(arg)) template linked_ptr make_linked_ptr(T* ptr) { return linked_ptr(ptr); } } // namespace internal } // namespace testing #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-tuple.h.pump0000644000000000000000000002262412664550137024743 0ustar0000000000000000$$ -*- mode: c++; -*- $var n = 10 $$ Maximum number of tuple fields we want to support. $$ This meta comment fixes auto-indentation in Emacs. }} // Copyright 2009 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Implements a subset of TR1 tuple needed by Google Test and Google Mock. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_ #include // For ::std::pair. // The compiler used in Symbian has a bug that prevents us from declaring the // tuple template as a friend (it complains that tuple is redefined). This // hack bypasses the bug by declaring the members that should otherwise be // private as public. // Sun Studio versions < 12 also have the above bug. #if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590) # define GTEST_DECLARE_TUPLE_AS_FRIEND_ public: #else # define GTEST_DECLARE_TUPLE_AS_FRIEND_ \ template friend class tuple; \ private: #endif // Visual Studio 2010, 2012, and 2013 define symbols in std::tr1 that conflict // with our own definitions. Therefore using our own tuple does not work on // those compilers. #if defined(_MSC_VER) && _MSC_VER >= 1600 /* 1600 is Visual Studio 2010 */ # error "gtest's tuple doesn't compile on Visual Studio 2010 or later. \ GTEST_USE_OWN_TR1_TUPLE must be set to 0 on those compilers." #endif $range i 0..n-1 $range j 0..n $range k 1..n // GTEST_n_TUPLE_(T) is the type of an n-tuple. #define GTEST_0_TUPLE_(T) tuple<> $for k [[ $range m 0..k-1 $range m2 k..n-1 #define GTEST_$(k)_TUPLE_(T) tuple<$for m, [[T##$m]]$for m2 [[, void]]> ]] // GTEST_n_TYPENAMES_(T) declares a list of n typenames. $for j [[ $range m 0..j-1 #define GTEST_$(j)_TYPENAMES_(T) $for m, [[typename T##$m]] ]] // In theory, defining stuff in the ::std namespace is undefined // behavior. We can do this as we are playing the role of a standard // library vendor. namespace std { namespace tr1 { template <$for i, [[typename T$i = void]]> class tuple; // Anything in namespace gtest_internal is Google Test's INTERNAL // IMPLEMENTATION DETAIL and MUST NOT BE USED DIRECTLY in user code. namespace gtest_internal { // ByRef::type is T if T is a reference; otherwise it's const T&. template struct ByRef { typedef const T& type; }; // NOLINT template struct ByRef { typedef T& type; }; // NOLINT // A handy wrapper for ByRef. #define GTEST_BY_REF_(T) typename ::std::tr1::gtest_internal::ByRef::type // AddRef::type is T if T is a reference; otherwise it's T&. This // is the same as tr1::add_reference::type. template struct AddRef { typedef T& type; }; // NOLINT template struct AddRef { typedef T& type; }; // NOLINT // A handy wrapper for AddRef. #define GTEST_ADD_REF_(T) typename ::std::tr1::gtest_internal::AddRef::type // A helper for implementing get(). template class Get; // A helper for implementing tuple_element. kIndexValid is true // iff k < the number of fields in tuple type T. template struct TupleElement; $for i [[ template struct TupleElement { typedef T$i type; }; ]] } // namespace gtest_internal template <> class tuple<> { public: tuple() {} tuple(const tuple& /* t */) {} tuple& operator=(const tuple& /* t */) { return *this; } }; $for k [[ $range m 0..k-1 template class $if k < n [[GTEST_$(k)_TUPLE_(T)]] $else [[tuple]] { public: template friend class gtest_internal::Get; tuple() : $for m, [[f$(m)_()]] {} explicit tuple($for m, [[GTEST_BY_REF_(T$m) f$m]]) : [[]] $for m, [[f$(m)_(f$m)]] {} tuple(const tuple& t) : $for m, [[f$(m)_(t.f$(m)_)]] {} template tuple(const GTEST_$(k)_TUPLE_(U)& t) : $for m, [[f$(m)_(t.f$(m)_)]] {} $if k == 2 [[ template tuple(const ::std::pair& p) : f0_(p.first), f1_(p.second) {} ]] tuple& operator=(const tuple& t) { return CopyFrom(t); } template tuple& operator=(const GTEST_$(k)_TUPLE_(U)& t) { return CopyFrom(t); } $if k == 2 [[ template tuple& operator=(const ::std::pair& p) { f0_ = p.first; f1_ = p.second; return *this; } ]] GTEST_DECLARE_TUPLE_AS_FRIEND_ template tuple& CopyFrom(const GTEST_$(k)_TUPLE_(U)& t) { $for m [[ f$(m)_ = t.f$(m)_; ]] return *this; } $for m [[ T$m f$(m)_; ]] }; ]] // 6.1.3.2 Tuple creation functions. // Known limitations: we don't support passing an // std::tr1::reference_wrapper to make_tuple(). And we don't // implement tie(). inline tuple<> make_tuple() { return tuple<>(); } $for k [[ $range m 0..k-1 template inline GTEST_$(k)_TUPLE_(T) make_tuple($for m, [[const T$m& f$m]]) { return GTEST_$(k)_TUPLE_(T)($for m, [[f$m]]); } ]] // 6.1.3.3 Tuple helper classes. template struct tuple_size; $for j [[ template struct tuple_size { static const int value = $j; }; ]] template struct tuple_element { typedef typename gtest_internal::TupleElement< k < (tuple_size::value), k, Tuple>::type type; }; #define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element::type // 6.1.3.4 Element access. namespace gtest_internal { $for i [[ template <> class Get<$i> { public: template static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_($i, Tuple)) Field(Tuple& t) { return t.f$(i)_; } // NOLINT template static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_($i, Tuple)) ConstField(const Tuple& t) { return t.f$(i)_; } }; ]] } // namespace gtest_internal template GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_$(n)_TUPLE_(T))) get(GTEST_$(n)_TUPLE_(T)& t) { return gtest_internal::Get::Field(t); } template GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_$(n)_TUPLE_(T))) get(const GTEST_$(n)_TUPLE_(T)& t) { return gtest_internal::Get::ConstField(t); } // 6.1.3.5 Relational operators // We only implement == and !=, as we don't have a need for the rest yet. namespace gtest_internal { // SameSizeTuplePrefixComparator::Eq(t1, t2) returns true if the // first k fields of t1 equals the first k fields of t2. // SameSizeTuplePrefixComparator(k1, k2) would be a compiler error if // k1 != k2. template struct SameSizeTuplePrefixComparator; template <> struct SameSizeTuplePrefixComparator<0, 0> { template static bool Eq(const Tuple1& /* t1 */, const Tuple2& /* t2 */) { return true; } }; template struct SameSizeTuplePrefixComparator { template static bool Eq(const Tuple1& t1, const Tuple2& t2) { return SameSizeTuplePrefixComparator::Eq(t1, t2) && ::std::tr1::get(t1) == ::std::tr1::get(t2); } }; } // namespace gtest_internal template inline bool operator==(const GTEST_$(n)_TUPLE_(T)& t, const GTEST_$(n)_TUPLE_(U)& u) { return gtest_internal::SameSizeTuplePrefixComparator< tuple_size::value, tuple_size::value>::Eq(t, u); } template inline bool operator!=(const GTEST_$(n)_TUPLE_(T)& t, const GTEST_$(n)_TUPLE_(U)& u) { return !(t == u); } // 6.1.4 Pairs. // Unimplemented. } // namespace tr1 } // namespace std $for j [[ #undef GTEST_$(j)_TUPLE_ ]] $for j [[ #undef GTEST_$(j)_TYPENAMES_ ]] #undef GTEST_DECLARE_TUPLE_AS_FRIEND_ #undef GTEST_BY_REF_ #undef GTEST_ADD_REF_ #undef GTEST_TUPLE_ELEMENT_ #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/internal/gtest-type-util.h.pump0000644000000000000000000002214512664550137025544 0ustar0000000000000000$$ -*- mode: c++; -*- $var n = 50 $$ Maximum length of type lists we want to support. // Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Type utilities needed for implementing typed and type-parameterized // tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND! // // Currently we support at most $n types in a list, and at most $n // type-parameterized tests in one type-parameterized test case. // Please contact googletestframework@googlegroups.com if you need // more. #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ #include "gtest/internal/gtest-port.h" // #ifdef __GNUC__ is too general here. It is possible to use gcc without using // libstdc++ (which is where cxxabi.h comes from). # if GTEST_HAS_CXXABI_H_ # include # elif defined(__HP_aCC) # include # endif // GTEST_HASH_CXXABI_H_ namespace testing { namespace internal { // GetTypeName() returns a human-readable name of type T. // NB: This function is also used in Google Mock, so don't move it inside of // the typed-test-only section below. template std::string GetTypeName() { # if GTEST_HAS_RTTI const char* const name = typeid(T).name(); # if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC) int status = 0; // gcc's implementation of typeid(T).name() mangles the type name, // so we have to demangle it. # if GTEST_HAS_CXXABI_H_ using abi::__cxa_demangle; # endif // GTEST_HAS_CXXABI_H_ char* const readable_name = __cxa_demangle(name, 0, 0, &status); const std::string name_str(status == 0 ? readable_name : name); free(readable_name); return name_str; # else return name; # endif // GTEST_HAS_CXXABI_H_ || __HP_aCC # else return ""; # endif // GTEST_HAS_RTTI } #if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P // AssertyTypeEq::type is defined iff T1 and T2 are the same // type. This can be used as a compile-time assertion to ensure that // two types are equal. template struct AssertTypeEq; template struct AssertTypeEq { typedef bool type; }; // A unique type used as the default value for the arguments of class // template Types. This allows us to simulate variadic templates // (e.g. Types, Type, and etc), which C++ doesn't // support directly. struct None {}; // The following family of struct and struct templates are used to // represent type lists. In particular, TypesN // represents a type list with N types (T1, T2, ..., and TN) in it. // Except for Types0, every struct in the family has two member types: // Head for the first type in the list, and Tail for the rest of the // list. // The empty type list. struct Types0 {}; // Type lists of length 1, 2, 3, and so on. template struct Types1 { typedef T1 Head; typedef Types0 Tail; }; $range i 2..n $for i [[ $range j 1..i $range k 2..i template <$for j, [[typename T$j]]> struct Types$i { typedef T1 Head; typedef Types$(i-1)<$for k, [[T$k]]> Tail; }; ]] } // namespace internal // We don't want to require the users to write TypesN<...> directly, // as that would require them to count the length. Types<...> is much // easier to write, but generates horrible messages when there is a // compiler error, as gcc insists on printing out each template // argument, even if it has the default value (this means Types // will appear as Types in the compiler // errors). // // Our solution is to combine the best part of the two approaches: a // user would write Types, and Google Test will translate // that to TypesN internally to make error messages // readable. The translation is done by the 'type' member of the // Types template. $range i 1..n template <$for i, [[typename T$i = internal::None]]> struct Types { typedef internal::Types$n<$for i, [[T$i]]> type; }; template <> struct Types<$for i, [[internal::None]]> { typedef internal::Types0 type; }; $range i 1..n-1 $for i [[ $range j 1..i $range k i+1..n template <$for j, [[typename T$j]]> struct Types<$for j, [[T$j]]$for k[[, internal::None]]> { typedef internal::Types$i<$for j, [[T$j]]> type; }; ]] namespace internal { # define GTEST_TEMPLATE_ template class // The template "selector" struct TemplateSel is used to // represent Tmpl, which must be a class template with one type // parameter, as a type. TemplateSel::Bind::type is defined // as the type Tmpl. This allows us to actually instantiate the // template "selected" by TemplateSel. // // This trick is necessary for simulating typedef for class templates, // which C++ doesn't support directly. template struct TemplateSel { template struct Bind { typedef Tmpl type; }; }; # define GTEST_BIND_(TmplSel, T) \ TmplSel::template Bind::type // A unique struct template used as the default value for the // arguments of class template Templates. This allows us to simulate // variadic templates (e.g. Templates, Templates, // and etc), which C++ doesn't support directly. template struct NoneT {}; // The following family of struct and struct templates are used to // represent template lists. In particular, TemplatesN represents a list of N templates (T1, T2, ..., and TN). Except // for Templates0, every struct in the family has two member types: // Head for the selector of the first template in the list, and Tail // for the rest of the list. // The empty template list. struct Templates0 {}; // Template lists of length 1, 2, 3, and so on. template struct Templates1 { typedef TemplateSel Head; typedef Templates0 Tail; }; $range i 2..n $for i [[ $range j 1..i $range k 2..i template <$for j, [[GTEST_TEMPLATE_ T$j]]> struct Templates$i { typedef TemplateSel Head; typedef Templates$(i-1)<$for k, [[T$k]]> Tail; }; ]] // We don't want to require the users to write TemplatesN<...> directly, // as that would require them to count the length. Templates<...> is much // easier to write, but generates horrible messages when there is a // compiler error, as gcc insists on printing out each template // argument, even if it has the default value (this means Templates // will appear as Templates in the compiler // errors). // // Our solution is to combine the best part of the two approaches: a // user would write Templates, and Google Test will translate // that to TemplatesN internally to make error messages // readable. The translation is done by the 'type' member of the // Templates template. $range i 1..n template <$for i, [[GTEST_TEMPLATE_ T$i = NoneT]]> struct Templates { typedef Templates$n<$for i, [[T$i]]> type; }; template <> struct Templates<$for i, [[NoneT]]> { typedef Templates0 type; }; $range i 1..n-1 $for i [[ $range j 1..i $range k i+1..n template <$for j, [[GTEST_TEMPLATE_ T$j]]> struct Templates<$for j, [[T$j]]$for k[[, NoneT]]> { typedef Templates$i<$for j, [[T$j]]> type; }; ]] // The TypeList template makes it possible to use either a single type // or a Types<...> list in TYPED_TEST_CASE() and // INSTANTIATE_TYPED_TEST_CASE_P(). template struct TypeList { typedef Types1 type; }; $range i 1..n template <$for i, [[typename T$i]]> struct TypeList > { typedef typename Types<$for i, [[T$i]]>::type type; }; #endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P } // namespace internal } // namespace testing #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest_pred_impl.h0000644000000000000000000003545112664550137023055 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // This file is AUTOMATICALLY GENERATED on 10/31/2011 by command // 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND! // // Implements a family of generic predicate assertion macros. #ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ #define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ // Makes sure this header is not included before gtest.h. #ifndef GTEST_INCLUDE_GTEST_GTEST_H_ # error Do not include gtest_pred_impl.h directly. Include gtest.h instead. #endif // GTEST_INCLUDE_GTEST_GTEST_H_ // This header implements a family of generic predicate assertion // macros: // // ASSERT_PRED_FORMAT1(pred_format, v1) // ASSERT_PRED_FORMAT2(pred_format, v1, v2) // ... // // where pred_format is a function or functor that takes n (in the // case of ASSERT_PRED_FORMATn) values and their source expression // text, and returns a testing::AssertionResult. See the definition // of ASSERT_EQ in gtest.h for an example. // // If you don't care about formatting, you can use the more // restrictive version: // // ASSERT_PRED1(pred, v1) // ASSERT_PRED2(pred, v1, v2) // ... // // where pred is an n-ary function or functor that returns bool, // and the values v1, v2, ..., must support the << operator for // streaming to std::ostream. // // We also define the EXPECT_* variations. // // For now we only support predicates whose arity is at most 5. // Please email googletestframework@googlegroups.com if you need // support for higher arities. // GTEST_ASSERT_ is the basic statement to which all of the assertions // in this file reduce. Don't use this in your code. #define GTEST_ASSERT_(expression, on_failure) \ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (const ::testing::AssertionResult gtest_ar = (expression)) \ ; \ else \ on_failure(gtest_ar.failure_message()) // Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use // this in your code. template AssertionResult AssertPred1Helper(const char* pred_text, const char* e1, Pred pred, const T1& v1) { if (pred(v1)) return AssertionSuccess(); return AssertionFailure() << pred_text << "(" << e1 << ") evaluates to false, where" << "\n" << e1 << " evaluates to " << v1; } // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1. // Don't use this in your code. #define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\ GTEST_ASSERT_(pred_format(#v1, v1), \ on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use // this in your code. #define GTEST_PRED1_(pred, v1, on_failure)\ GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \ #v1, \ pred, \ v1), on_failure) // Unary predicate assertion macros. #define EXPECT_PRED_FORMAT1(pred_format, v1) \ GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_) #define EXPECT_PRED1(pred, v1) \ GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_) #define ASSERT_PRED_FORMAT1(pred_format, v1) \ GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_) #define ASSERT_PRED1(pred, v1) \ GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_) // Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use // this in your code. template AssertionResult AssertPred2Helper(const char* pred_text, const char* e1, const char* e2, Pred pred, const T1& v1, const T2& v2) { if (pred(v1, v2)) return AssertionSuccess(); return AssertionFailure() << pred_text << "(" << e1 << ", " << e2 << ") evaluates to false, where" << "\n" << e1 << " evaluates to " << v1 << "\n" << e2 << " evaluates to " << v2; } // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2. // Don't use this in your code. #define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\ GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), \ on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use // this in your code. #define GTEST_PRED2_(pred, v1, v2, on_failure)\ GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \ #v1, \ #v2, \ pred, \ v1, \ v2), on_failure) // Binary predicate assertion macros. #define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \ GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_) #define EXPECT_PRED2(pred, v1, v2) \ GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_) #define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \ GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_) #define ASSERT_PRED2(pred, v1, v2) \ GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_) // Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use // this in your code. template AssertionResult AssertPred3Helper(const char* pred_text, const char* e1, const char* e2, const char* e3, Pred pred, const T1& v1, const T2& v2, const T3& v3) { if (pred(v1, v2, v3)) return AssertionSuccess(); return AssertionFailure() << pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ") evaluates to false, where" << "\n" << e1 << " evaluates to " << v1 << "\n" << e2 << " evaluates to " << v2 << "\n" << e3 << " evaluates to " << v3; } // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3. // Don't use this in your code. #define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), \ on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use // this in your code. #define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\ GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \ #v1, \ #v2, \ #v3, \ pred, \ v1, \ v2, \ v3), on_failure) // Ternary predicate assertion macros. #define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \ GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_) #define EXPECT_PRED3(pred, v1, v2, v3) \ GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_) #define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \ GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_) #define ASSERT_PRED3(pred, v1, v2, v3) \ GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_) // Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use // this in your code. template AssertionResult AssertPred4Helper(const char* pred_text, const char* e1, const char* e2, const char* e3, const char* e4, Pred pred, const T1& v1, const T2& v2, const T3& v3, const T4& v4) { if (pred(v1, v2, v3, v4)) return AssertionSuccess(); return AssertionFailure() << pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ", " << e4 << ") evaluates to false, where" << "\n" << e1 << " evaluates to " << v1 << "\n" << e2 << " evaluates to " << v2 << "\n" << e3 << " evaluates to " << v3 << "\n" << e4 << " evaluates to " << v4; } // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4. // Don't use this in your code. #define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), \ on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use // this in your code. #define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\ GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \ #v1, \ #v2, \ #v3, \ #v4, \ pred, \ v1, \ v2, \ v3, \ v4), on_failure) // 4-ary predicate assertion macros. #define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_) #define EXPECT_PRED4(pred, v1, v2, v3, v4) \ GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_) #define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) #define ASSERT_PRED4(pred, v1, v2, v3, v4) \ GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) // Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use // this in your code. template AssertionResult AssertPred5Helper(const char* pred_text, const char* e1, const char* e2, const char* e3, const char* e4, const char* e5, Pred pred, const T1& v1, const T2& v2, const T3& v3, const T4& v4, const T5& v5) { if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess(); return AssertionFailure() << pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ", " << e4 << ", " << e5 << ") evaluates to false, where" << "\n" << e1 << " evaluates to " << v1 << "\n" << e2 << " evaluates to " << v2 << "\n" << e3 << " evaluates to " << v3 << "\n" << e4 << " evaluates to " << v4 << "\n" << e5 << " evaluates to " << v5; } // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5. // Don't use this in your code. #define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5), \ on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use // this in your code. #define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\ GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \ #v1, \ #v2, \ #v3, \ #v4, \ #v5, \ pred, \ v1, \ v2, \ v3, \ v4, \ v5), on_failure) // 5-ary predicate assertion macros. #define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_) #define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \ GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_) #define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) #define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \ GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) #endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest_prod.h0000644000000000000000000000442412664550137022042 0ustar0000000000000000// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // Google C++ Testing Framework definitions useful in production code. #ifndef GTEST_INCLUDE_GTEST_GTEST_PROD_H_ #define GTEST_INCLUDE_GTEST_GTEST_PROD_H_ // When you need to test the private or protected members of a class, // use the FRIEND_TEST macro to declare your tests as friends of the // class. For example: // // class MyClass { // private: // void MyMethod(); // FRIEND_TEST(MyClassTest, MyMethod); // }; // // class MyClassTest : public testing::Test { // // ... // }; // // TEST_F(MyClassTest, MyMethod) { // // Can call MyClass::MyMethod() here. // } #define FRIEND_TEST(test_case_name, test_name)\ friend class test_case_name##_##test_name##_Test #endif // GTEST_INCLUDE_GTEST_GTEST_PROD_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest-death-test.h0000644000000000000000000002640312664550137023057 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // // The Google C++ Testing Framework (Google Test) // // This header file defines the public API for death tests. It is // #included by gtest.h so a user doesn't need to include this // directly. #ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ #define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ #include "gtest/internal/gtest-death-test-internal.h" namespace testing { // This flag controls the style of death tests. Valid values are "threadsafe", // meaning that the death test child process will re-execute the test binary // from the start, running only a single death test, or "fast", // meaning that the child process will execute the test logic immediately // after forking. GTEST_DECLARE_string_(death_test_style); #if GTEST_HAS_DEATH_TEST namespace internal { // Returns a Boolean value indicating whether the caller is currently // executing in the context of the death test child process. Tools such as // Valgrind heap checkers may need this to modify their behavior in death // tests. IMPORTANT: This is an internal utility. Using it may break the // implementation of death tests. User code MUST NOT use it. GTEST_API_ bool InDeathTestChild(); } // namespace internal // The following macros are useful for writing death tests. // Here's what happens when an ASSERT_DEATH* or EXPECT_DEATH* is // executed: // // 1. It generates a warning if there is more than one active // thread. This is because it's safe to fork() or clone() only // when there is a single thread. // // 2. The parent process clone()s a sub-process and runs the death // test in it; the sub-process exits with code 0 at the end of the // death test, if it hasn't exited already. // // 3. The parent process waits for the sub-process to terminate. // // 4. The parent process checks the exit code and error message of // the sub-process. // // Examples: // // ASSERT_DEATH(server.SendMessage(56, "Hello"), "Invalid port number"); // for (int i = 0; i < 5; i++) { // EXPECT_DEATH(server.ProcessRequest(i), // "Invalid request .* in ProcessRequest()") // << "Failed to die on request " << i; // } // // ASSERT_EXIT(server.ExitNow(), ::testing::ExitedWithCode(0), "Exiting"); // // bool KilledBySIGHUP(int exit_code) { // return WIFSIGNALED(exit_code) && WTERMSIG(exit_code) == SIGHUP; // } // // ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!"); // // On the regular expressions used in death tests: // // On POSIX-compliant systems (*nix), we use the library, // which uses the POSIX extended regex syntax. // // On other platforms (e.g. Windows), we only support a simple regex // syntax implemented as part of Google Test. This limited // implementation should be enough most of the time when writing // death tests; though it lacks many features you can find in PCRE // or POSIX extended regex syntax. For example, we don't support // union ("x|y"), grouping ("(xy)"), brackets ("[xy]"), and // repetition count ("x{5,7}"), among others. // // Below is the syntax that we do support. We chose it to be a // subset of both PCRE and POSIX extended regex, so it's easy to // learn wherever you come from. In the following: 'A' denotes a // literal character, period (.), or a single \\ escape sequence; // 'x' and 'y' denote regular expressions; 'm' and 'n' are for // natural numbers. // // c matches any literal character c // \\d matches any decimal digit // \\D matches any character that's not a decimal digit // \\f matches \f // \\n matches \n // \\r matches \r // \\s matches any ASCII whitespace, including \n // \\S matches any character that's not a whitespace // \\t matches \t // \\v matches \v // \\w matches any letter, _, or decimal digit // \\W matches any character that \\w doesn't match // \\c matches any literal character c, which must be a punctuation // . matches any single character except \n // A? matches 0 or 1 occurrences of A // A* matches 0 or many occurrences of A // A+ matches 1 or many occurrences of A // ^ matches the beginning of a string (not that of each line) // $ matches the end of a string (not that of each line) // xy matches x followed by y // // If you accidentally use PCRE or POSIX extended regex features // not implemented by us, you will get a run-time failure. In that // case, please try to rewrite your regular expression within the // above syntax. // // This implementation is *not* meant to be as highly tuned or robust // as a compiled regex library, but should perform well enough for a // death test, which already incurs significant overhead by launching // a child process. // // Known caveats: // // A "threadsafe" style death test obtains the path to the test // program from argv[0] and re-executes it in the sub-process. For // simplicity, the current implementation doesn't search the PATH // when launching the sub-process. This means that the user must // invoke the test program via a path that contains at least one // path separator (e.g. path/to/foo_test and // /absolute/path/to/bar_test are fine, but foo_test is not). This // is rarely a problem as people usually don't put the test binary // directory in PATH. // // TODO(wan@google.com): make thread-safe death tests search the PATH. // Asserts that a given statement causes the program to exit, with an // integer exit status that satisfies predicate, and emitting error output // that matches regex. # define ASSERT_EXIT(statement, predicate, regex) \ GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_FATAL_FAILURE_) // Like ASSERT_EXIT, but continues on to successive tests in the // test case, if any: # define EXPECT_EXIT(statement, predicate, regex) \ GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_) // Asserts that a given statement causes the program to exit, either by // explicitly exiting with a nonzero exit code or being killed by a // signal, and emitting error output that matches regex. # define ASSERT_DEATH(statement, regex) \ ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex) // Like ASSERT_DEATH, but continues on to successive tests in the // test case, if any: # define EXPECT_DEATH(statement, regex) \ EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex) // Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*: // Tests that an exit code describes a normal exit with a given exit code. class GTEST_API_ ExitedWithCode { public: explicit ExitedWithCode(int exit_code); bool operator()(int exit_status) const; private: // No implementation - assignment is unsupported. void operator=(const ExitedWithCode& other); const int exit_code_; }; # if !GTEST_OS_WINDOWS // Tests that an exit code describes an exit due to termination by a // given signal. class GTEST_API_ KilledBySignal { public: explicit KilledBySignal(int signum); bool operator()(int exit_status) const; private: const int signum_; }; # endif // !GTEST_OS_WINDOWS // EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode. // The death testing framework causes this to have interesting semantics, // since the sideeffects of the call are only visible in opt mode, and not // in debug mode. // // In practice, this can be used to test functions that utilize the // LOG(DFATAL) macro using the following style: // // int DieInDebugOr12(int* sideeffect) { // if (sideeffect) { // *sideeffect = 12; // } // LOG(DFATAL) << "death"; // return 12; // } // // TEST(TestCase, TestDieOr12WorksInDgbAndOpt) { // int sideeffect = 0; // // Only asserts in dbg. // EXPECT_DEBUG_DEATH(DieInDebugOr12(&sideeffect), "death"); // // #ifdef NDEBUG // // opt-mode has sideeffect visible. // EXPECT_EQ(12, sideeffect); // #else // // dbg-mode no visible sideeffect. // EXPECT_EQ(0, sideeffect); // #endif // } // // This will assert that DieInDebugReturn12InOpt() crashes in debug // mode, usually due to a DCHECK or LOG(DFATAL), but returns the // appropriate fallback value (12 in this case) in opt mode. If you // need to test that a function has appropriate side-effects in opt // mode, include assertions against the side-effects. A general // pattern for this is: // // EXPECT_DEBUG_DEATH({ // // Side-effects here will have an effect after this statement in // // opt mode, but none in debug mode. // EXPECT_EQ(12, DieInDebugOr12(&sideeffect)); // }, "death"); // # ifdef NDEBUG # define EXPECT_DEBUG_DEATH(statement, regex) \ GTEST_EXECUTE_STATEMENT_(statement, regex) # define ASSERT_DEBUG_DEATH(statement, regex) \ GTEST_EXECUTE_STATEMENT_(statement, regex) # else # define EXPECT_DEBUG_DEATH(statement, regex) \ EXPECT_DEATH(statement, regex) # define ASSERT_DEBUG_DEATH(statement, regex) \ ASSERT_DEATH(statement, regex) # endif // NDEBUG for EXPECT_DEBUG_DEATH #endif // GTEST_HAS_DEATH_TEST // EXPECT_DEATH_IF_SUPPORTED(statement, regex) and // ASSERT_DEATH_IF_SUPPORTED(statement, regex) expand to real death tests if // death tests are supported; otherwise they just issue a warning. This is // useful when you are combining death test assertions with normal test // assertions in one test. #if GTEST_HAS_DEATH_TEST # define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \ EXPECT_DEATH(statement, regex) # define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \ ASSERT_DEATH(statement, regex) #else # define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \ GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, ) # define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \ GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, return) #endif } // namespace testing #endif // GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest-printers.h0000644000000000000000000007723712664550137022676 0ustar0000000000000000// Copyright 2007, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Google Test - The Google C++ Testing Framework // // This file implements a universal value printer that can print a // value of any type T: // // void ::testing::internal::UniversalPrinter::Print(value, ostream_ptr); // // A user can teach this function how to print a class type T by // defining either operator<<() or PrintTo() in the namespace that // defines T. More specifically, the FIRST defined function in the // following list will be used (assuming T is defined in namespace // foo): // // 1. foo::PrintTo(const T&, ostream*) // 2. operator<<(ostream&, const T&) defined in either foo or the // global namespace. // // If none of the above is defined, it will print the debug string of // the value if it is a protocol buffer, or print the raw bytes in the // value otherwise. // // To aid debugging: when T is a reference type, the address of the // value is also printed; when T is a (const) char pointer, both the // pointer value and the NUL-terminated string it points to are // printed. // // We also provide some convenient wrappers: // // // Prints a value to a string. For a (const or not) char // // pointer, the NUL-terminated string (but not the pointer) is // // printed. // std::string ::testing::PrintToString(const T& value); // // // Prints a value tersely: for a reference type, the referenced // // value (but not the address) is printed; for a (const or not) char // // pointer, the NUL-terminated string (but not the pointer) is // // printed. // void ::testing::internal::UniversalTersePrint(const T& value, ostream*); // // // Prints value using the type inferred by the compiler. The difference // // from UniversalTersePrint() is that this function prints both the // // pointer and the NUL-terminated string for a (const or not) char pointer. // void ::testing::internal::UniversalPrint(const T& value, ostream*); // // // Prints the fields of a tuple tersely to a string vector, one // // element for each field. Tuple support must be enabled in // // gtest-port.h. // std::vector UniversalTersePrintTupleFieldsToStrings( // const Tuple& value); // // Known limitation: // // The print primitives print the elements of an STL-style container // using the compiler-inferred type of *iter where iter is a // const_iterator of the container. When const_iterator is an input // iterator but not a forward iterator, this inferred type may not // match value_type, and the print output may be incorrect. In // practice, this is rarely a problem as for most containers // const_iterator is a forward iterator. We'll fix this if there's an // actual need for it. Note that this fix cannot rely on value_type // being defined as many user-defined container types don't have // value_type. #ifndef GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ #define GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ #include // NOLINT #include #include #include #include #include "gtest/internal/gtest-port.h" #include "gtest/internal/gtest-internal.h" #if GTEST_HAS_STD_TUPLE_ # include #endif namespace testing { // Definitions in the 'internal' and 'internal2' name spaces are // subject to change without notice. DO NOT USE THEM IN USER CODE! namespace internal2 { // Prints the given number of bytes in the given object to the given // ostream. GTEST_API_ void PrintBytesInObjectTo(const unsigned char* obj_bytes, size_t count, ::std::ostream* os); // For selecting which printer to use when a given type has neither << // nor PrintTo(). enum TypeKind { kProtobuf, // a protobuf type kConvertibleToInteger, // a type implicitly convertible to BiggestInt // (e.g. a named or unnamed enum type) kOtherType // anything else }; // TypeWithoutFormatter::PrintValue(value, os) is called // by the universal printer to print a value of type T when neither // operator<< nor PrintTo() is defined for T, where kTypeKind is the // "kind" of T as defined by enum TypeKind. template class TypeWithoutFormatter { public: // This default version is called when kTypeKind is kOtherType. static void PrintValue(const T& value, ::std::ostream* os) { PrintBytesInObjectTo(reinterpret_cast(&value), sizeof(value), os); } }; // We print a protobuf using its ShortDebugString() when the string // doesn't exceed this many characters; otherwise we print it using // DebugString() for better readability. const size_t kProtobufOneLinerMaxLength = 50; template class TypeWithoutFormatter { public: static void PrintValue(const T& value, ::std::ostream* os) { const ::testing::internal::string short_str = value.ShortDebugString(); const ::testing::internal::string pretty_str = short_str.length() <= kProtobufOneLinerMaxLength ? short_str : ("\n" + value.DebugString()); *os << ("<" + pretty_str + ">"); } }; template class TypeWithoutFormatter { public: // Since T has no << operator or PrintTo() but can be implicitly // converted to BiggestInt, we print it as a BiggestInt. // // Most likely T is an enum type (either named or unnamed), in which // case printing it as an integer is the desired behavior. In case // T is not an enum, printing it as an integer is the best we can do // given that it has no user-defined printer. static void PrintValue(const T& value, ::std::ostream* os) { const internal::BiggestInt kBigInt = value; *os << kBigInt; } }; // Prints the given value to the given ostream. If the value is a // protocol message, its debug string is printed; if it's an enum or // of a type implicitly convertible to BiggestInt, it's printed as an // integer; otherwise the bytes in the value are printed. This is // what UniversalPrinter::Print() does when it knows nothing about // type T and T has neither << operator nor PrintTo(). // // A user can override this behavior for a class type Foo by defining // a << operator in the namespace where Foo is defined. // // We put this operator in namespace 'internal2' instead of 'internal' // to simplify the implementation, as much code in 'internal' needs to // use << in STL, which would conflict with our own << were it defined // in 'internal'. // // Note that this operator<< takes a generic std::basic_ostream type instead of the more restricted std::ostream. If // we define it to take an std::ostream instead, we'll get an // "ambiguous overloads" compiler error when trying to print a type // Foo that supports streaming to std::basic_ostream, as the compiler cannot tell whether // operator<<(std::ostream&, const T&) or // operator<<(std::basic_stream, const Foo&) is more // specific. template ::std::basic_ostream& operator<<( ::std::basic_ostream& os, const T& x) { TypeWithoutFormatter::value ? kProtobuf : internal::ImplicitlyConvertible::value ? kConvertibleToInteger : kOtherType)>::PrintValue(x, &os); return os; } } // namespace internal2 } // namespace testing // This namespace MUST NOT BE NESTED IN ::testing, or the name look-up // magic needed for implementing UniversalPrinter won't work. namespace testing_internal { // Used to print a value that is not an STL-style container when the // user doesn't define PrintTo() for it. template void DefaultPrintNonContainerTo(const T& value, ::std::ostream* os) { // With the following statement, during unqualified name lookup, // testing::internal2::operator<< appears as if it was declared in // the nearest enclosing namespace that contains both // ::testing_internal and ::testing::internal2, i.e. the global // namespace. For more details, refer to the C++ Standard section // 7.3.4-1 [namespace.udir]. This allows us to fall back onto // testing::internal2::operator<< in case T doesn't come with a << // operator. // // We cannot write 'using ::testing::internal2::operator<<;', which // gcc 3.3 fails to compile due to a compiler bug. using namespace ::testing::internal2; // NOLINT // Assuming T is defined in namespace foo, in the next statement, // the compiler will consider all of: // // 1. foo::operator<< (thanks to Koenig look-up), // 2. ::operator<< (as the current namespace is enclosed in ::), // 3. testing::internal2::operator<< (thanks to the using statement above). // // The operator<< whose type matches T best will be picked. // // We deliberately allow #2 to be a candidate, as sometimes it's // impossible to define #1 (e.g. when foo is ::std, defining // anything in it is undefined behavior unless you are a compiler // vendor.). *os << value; } } // namespace testing_internal namespace testing { namespace internal { // UniversalPrinter::Print(value, ostream_ptr) prints the given // value to the given ostream. The caller must ensure that // 'ostream_ptr' is not NULL, or the behavior is undefined. // // We define UniversalPrinter as a class template (as opposed to a // function template), as we need to partially specialize it for // reference types, which cannot be done with function templates. template class UniversalPrinter; template void UniversalPrint(const T& value, ::std::ostream* os); // Used to print an STL-style container when the user doesn't define // a PrintTo() for it. template void DefaultPrintTo(IsContainer /* dummy */, false_type /* is not a pointer */, const C& container, ::std::ostream* os) { const size_t kMaxCount = 32; // The maximum number of elements to print. *os << '{'; size_t count = 0; for (typename C::const_iterator it = container.begin(); it != container.end(); ++it, ++count) { if (count > 0) { *os << ','; if (count == kMaxCount) { // Enough has been printed. *os << " ..."; break; } } *os << ' '; // We cannot call PrintTo(*it, os) here as PrintTo() doesn't // handle *it being a native array. internal::UniversalPrint(*it, os); } if (count > 0) { *os << ' '; } *os << '}'; } // Used to print a pointer that is neither a char pointer nor a member // pointer, when the user doesn't define PrintTo() for it. (A member // variable pointer or member function pointer doesn't really point to // a location in the address space. Their representation is // implementation-defined. Therefore they will be printed as raw // bytes.) template void DefaultPrintTo(IsNotContainer /* dummy */, true_type /* is a pointer */, T* p, ::std::ostream* os) { if (p == NULL) { *os << "NULL"; } else { // C++ doesn't allow casting from a function pointer to any object // pointer. // // IsTrue() silences warnings: "Condition is always true", // "unreachable code". if (IsTrue(ImplicitlyConvertible::value)) { // T is not a function type. We just call << to print p, // relying on ADL to pick up user-defined << for their pointer // types, if any. *os << p; } else { // T is a function type, so '*os << p' doesn't do what we want // (it just prints p as bool). We want to print p as a const // void*. However, we cannot cast it to const void* directly, // even using reinterpret_cast, as earlier versions of gcc // (e.g. 3.4.5) cannot compile the cast when p is a function // pointer. Casting to UInt64 first solves the problem. *os << reinterpret_cast( reinterpret_cast(p)); } } } // Used to print a non-container, non-pointer value when the user // doesn't define PrintTo() for it. template void DefaultPrintTo(IsNotContainer /* dummy */, false_type /* is not a pointer */, const T& value, ::std::ostream* os) { ::testing_internal::DefaultPrintNonContainerTo(value, os); } // Prints the given value using the << operator if it has one; // otherwise prints the bytes in it. This is what // UniversalPrinter::Print() does when PrintTo() is not specialized // or overloaded for type T. // // A user can override this behavior for a class type Foo by defining // an overload of PrintTo() in the namespace where Foo is defined. We // give the user this option as sometimes defining a << operator for // Foo is not desirable (e.g. the coding style may prevent doing it, // or there is already a << operator but it doesn't do what the user // wants). template void PrintTo(const T& value, ::std::ostream* os) { // DefaultPrintTo() is overloaded. The type of its first two // arguments determine which version will be picked. If T is an // STL-style container, the version for container will be called; if // T is a pointer, the pointer version will be called; otherwise the // generic version will be called. // // Note that we check for container types here, prior to we check // for protocol message types in our operator<<. The rationale is: // // For protocol messages, we want to give people a chance to // override Google Mock's format by defining a PrintTo() or // operator<<. For STL containers, other formats can be // incompatible with Google Mock's format for the container // elements; therefore we check for container types here to ensure // that our format is used. // // The second argument of DefaultPrintTo() is needed to bypass a bug // in Symbian's C++ compiler that prevents it from picking the right // overload between: // // PrintTo(const T& x, ...); // PrintTo(T* x, ...); DefaultPrintTo(IsContainerTest(0), is_pointer(), value, os); } // The following list of PrintTo() overloads tells // UniversalPrinter::Print() how to print standard types (built-in // types, strings, plain arrays, and pointers). // Overloads for various char types. GTEST_API_ void PrintTo(unsigned char c, ::std::ostream* os); GTEST_API_ void PrintTo(signed char c, ::std::ostream* os); inline void PrintTo(char c, ::std::ostream* os) { // When printing a plain char, we always treat it as unsigned. This // way, the output won't be affected by whether the compiler thinks // char is signed or not. PrintTo(static_cast(c), os); } // Overloads for other simple built-in types. inline void PrintTo(bool x, ::std::ostream* os) { *os << (x ? "true" : "false"); } // Overload for wchar_t type. // Prints a wchar_t as a symbol if it is printable or as its internal // code otherwise and also as its decimal code (except for L'\0'). // The L'\0' char is printed as "L'\\0'". The decimal code is printed // as signed integer when wchar_t is implemented by the compiler // as a signed type and is printed as an unsigned integer when wchar_t // is implemented as an unsigned type. GTEST_API_ void PrintTo(wchar_t wc, ::std::ostream* os); // Overloads for C strings. GTEST_API_ void PrintTo(const char* s, ::std::ostream* os); inline void PrintTo(char* s, ::std::ostream* os) { PrintTo(ImplicitCast_(s), os); } // signed/unsigned char is often used for representing binary data, so // we print pointers to it as void* to be safe. inline void PrintTo(const signed char* s, ::std::ostream* os) { PrintTo(ImplicitCast_(s), os); } inline void PrintTo(signed char* s, ::std::ostream* os) { PrintTo(ImplicitCast_(s), os); } inline void PrintTo(const unsigned char* s, ::std::ostream* os) { PrintTo(ImplicitCast_(s), os); } inline void PrintTo(unsigned char* s, ::std::ostream* os) { PrintTo(ImplicitCast_(s), os); } // MSVC can be configured to define wchar_t as a typedef of unsigned // short. It defines _NATIVE_WCHAR_T_DEFINED when wchar_t is a native // type. When wchar_t is a typedef, defining an overload for const // wchar_t* would cause unsigned short* be printed as a wide string, // possibly causing invalid memory accesses. #if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED) // Overloads for wide C strings GTEST_API_ void PrintTo(const wchar_t* s, ::std::ostream* os); inline void PrintTo(wchar_t* s, ::std::ostream* os) { PrintTo(ImplicitCast_(s), os); } #endif // Overload for C arrays. Multi-dimensional arrays are printed // properly. // Prints the given number of elements in an array, without printing // the curly braces. template void PrintRawArrayTo(const T a[], size_t count, ::std::ostream* os) { UniversalPrint(a[0], os); for (size_t i = 1; i != count; i++) { *os << ", "; UniversalPrint(a[i], os); } } // Overloads for ::string and ::std::string. #if GTEST_HAS_GLOBAL_STRING GTEST_API_ void PrintStringTo(const ::string&s, ::std::ostream* os); inline void PrintTo(const ::string& s, ::std::ostream* os) { PrintStringTo(s, os); } #endif // GTEST_HAS_GLOBAL_STRING GTEST_API_ void PrintStringTo(const ::std::string&s, ::std::ostream* os); inline void PrintTo(const ::std::string& s, ::std::ostream* os) { PrintStringTo(s, os); } // Overloads for ::wstring and ::std::wstring. #if GTEST_HAS_GLOBAL_WSTRING GTEST_API_ void PrintWideStringTo(const ::wstring&s, ::std::ostream* os); inline void PrintTo(const ::wstring& s, ::std::ostream* os) { PrintWideStringTo(s, os); } #endif // GTEST_HAS_GLOBAL_WSTRING #if GTEST_HAS_STD_WSTRING GTEST_API_ void PrintWideStringTo(const ::std::wstring&s, ::std::ostream* os); inline void PrintTo(const ::std::wstring& s, ::std::ostream* os) { PrintWideStringTo(s, os); } #endif // GTEST_HAS_STD_WSTRING #if GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_ // Helper function for printing a tuple. T must be instantiated with // a tuple type. template void PrintTupleTo(const T& t, ::std::ostream* os); #endif // GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_ #if GTEST_HAS_TR1_TUPLE // Overload for ::std::tr1::tuple. Needed for printing function arguments, // which are packed as tuples. // Overloaded PrintTo() for tuples of various arities. We support // tuples of up-to 10 fields. The following implementation works // regardless of whether tr1::tuple is implemented using the // non-standard variadic template feature or not. inline void PrintTo(const ::std::tr1::tuple<>& t, ::std::ostream* os) { PrintTupleTo(t, os); } template void PrintTo(const ::std::tr1::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } template void PrintTo(const ::std::tr1::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } template void PrintTo(const ::std::tr1::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } template void PrintTo(const ::std::tr1::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } template void PrintTo(const ::std::tr1::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } template void PrintTo(const ::std::tr1::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } template void PrintTo(const ::std::tr1::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } template void PrintTo(const ::std::tr1::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } template void PrintTo(const ::std::tr1::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } template void PrintTo( const ::std::tr1::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } #endif // GTEST_HAS_TR1_TUPLE #if GTEST_HAS_STD_TUPLE_ template void PrintTo(const ::std::tuple& t, ::std::ostream* os) { PrintTupleTo(t, os); } #endif // GTEST_HAS_STD_TUPLE_ // Overload for std::pair. template void PrintTo(const ::std::pair& value, ::std::ostream* os) { *os << '('; // We cannot use UniversalPrint(value.first, os) here, as T1 may be // a reference type. The same for printing value.second. UniversalPrinter::Print(value.first, os); *os << ", "; UniversalPrinter::Print(value.second, os); *os << ')'; } // Implements printing a non-reference type T by letting the compiler // pick the right overload of PrintTo() for T. template class UniversalPrinter { public: // MSVC warns about adding const to a function type, so we want to // disable the warning. GTEST_DISABLE_MSC_WARNINGS_PUSH_(4180) // Note: we deliberately don't call this PrintTo(), as that name // conflicts with ::testing::internal::PrintTo in the body of the // function. static void Print(const T& value, ::std::ostream* os) { // By default, ::testing::internal::PrintTo() is used for printing // the value. // // Thanks to Koenig look-up, if T is a class and has its own // PrintTo() function defined in its namespace, that function will // be visible here. Since it is more specific than the generic ones // in ::testing::internal, it will be picked by the compiler in the // following statement - exactly what we want. PrintTo(value, os); } GTEST_DISABLE_MSC_WARNINGS_POP_() }; // UniversalPrintArray(begin, len, os) prints an array of 'len' // elements, starting at address 'begin'. template void UniversalPrintArray(const T* begin, size_t len, ::std::ostream* os) { if (len == 0) { *os << "{}"; } else { *os << "{ "; const size_t kThreshold = 18; const size_t kChunkSize = 8; // If the array has more than kThreshold elements, we'll have to // omit some details by printing only the first and the last // kChunkSize elements. // TODO(wan@google.com): let the user control the threshold using a flag. if (len <= kThreshold) { PrintRawArrayTo(begin, len, os); } else { PrintRawArrayTo(begin, kChunkSize, os); *os << ", ..., "; PrintRawArrayTo(begin + len - kChunkSize, kChunkSize, os); } *os << " }"; } } // This overload prints a (const) char array compactly. GTEST_API_ void UniversalPrintArray( const char* begin, size_t len, ::std::ostream* os); // This overload prints a (const) wchar_t array compactly. GTEST_API_ void UniversalPrintArray( const wchar_t* begin, size_t len, ::std::ostream* os); // Implements printing an array type T[N]. template class UniversalPrinter { public: // Prints the given array, omitting some elements when there are too // many. static void Print(const T (&a)[N], ::std::ostream* os) { UniversalPrintArray(a, N, os); } }; // Implements printing a reference type T&. template class UniversalPrinter { public: // MSVC warns about adding const to a function type, so we want to // disable the warning. GTEST_DISABLE_MSC_WARNINGS_PUSH_(4180) static void Print(const T& value, ::std::ostream* os) { // Prints the address of the value. We use reinterpret_cast here // as static_cast doesn't compile when T is a function type. *os << "@" << reinterpret_cast(&value) << " "; // Then prints the value itself. UniversalPrint(value, os); } GTEST_DISABLE_MSC_WARNINGS_POP_() }; // Prints a value tersely: for a reference type, the referenced value // (but not the address) is printed; for a (const) char pointer, the // NUL-terminated string (but not the pointer) is printed. template class UniversalTersePrinter { public: static void Print(const T& value, ::std::ostream* os) { UniversalPrint(value, os); } }; template class UniversalTersePrinter { public: static void Print(const T& value, ::std::ostream* os) { UniversalPrint(value, os); } }; template class UniversalTersePrinter { public: static void Print(const T (&value)[N], ::std::ostream* os) { UniversalPrinter::Print(value, os); } }; template <> class UniversalTersePrinter { public: static void Print(const char* str, ::std::ostream* os) { if (str == NULL) { *os << "NULL"; } else { UniversalPrint(string(str), os); } } }; template <> class UniversalTersePrinter { public: static void Print(char* str, ::std::ostream* os) { UniversalTersePrinter::Print(str, os); } }; #if GTEST_HAS_STD_WSTRING template <> class UniversalTersePrinter { public: static void Print(const wchar_t* str, ::std::ostream* os) { if (str == NULL) { *os << "NULL"; } else { UniversalPrint(::std::wstring(str), os); } } }; #endif template <> class UniversalTersePrinter { public: static void Print(wchar_t* str, ::std::ostream* os) { UniversalTersePrinter::Print(str, os); } }; template void UniversalTersePrint(const T& value, ::std::ostream* os) { UniversalTersePrinter::Print(value, os); } // Prints a value using the type inferred by the compiler. The // difference between this and UniversalTersePrint() is that for a // (const) char pointer, this prints both the pointer and the // NUL-terminated string. template void UniversalPrint(const T& value, ::std::ostream* os) { // A workarond for the bug in VC++ 7.1 that prevents us from instantiating // UniversalPrinter with T directly. typedef T T1; UniversalPrinter::Print(value, os); } typedef ::std::vector Strings; // TuplePolicy must provide: // - tuple_size // size of tuple TupleT. // - get(const TupleT& t) // static function extracting element I of tuple TupleT. // - tuple_element::type // type of element I of tuple TupleT. template struct TuplePolicy; #if GTEST_HAS_TR1_TUPLE template struct TuplePolicy { typedef TupleT Tuple; static const size_t tuple_size = ::std::tr1::tuple_size::value; template struct tuple_element : ::std::tr1::tuple_element {}; template static typename AddReference< const typename ::std::tr1::tuple_element::type>::type get( const Tuple& tuple) { return ::std::tr1::get(tuple); } }; template const size_t TuplePolicy::tuple_size; #endif // GTEST_HAS_TR1_TUPLE #if GTEST_HAS_STD_TUPLE_ template struct TuplePolicy< ::std::tuple > { typedef ::std::tuple Tuple; static const size_t tuple_size = ::std::tuple_size::value; template struct tuple_element : ::std::tuple_element {}; template static const typename ::std::tuple_element::type& get( const Tuple& tuple) { return ::std::get(tuple); } }; template const size_t TuplePolicy< ::std::tuple >::tuple_size; #endif // GTEST_HAS_STD_TUPLE_ #if GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_ // This helper template allows PrintTo() for tuples and // UniversalTersePrintTupleFieldsToStrings() to be defined by // induction on the number of tuple fields. The idea is that // TuplePrefixPrinter::PrintPrefixTo(t, os) prints the first N // fields in tuple t, and can be defined in terms of // TuplePrefixPrinter. // // The inductive case. template struct TuplePrefixPrinter { // Prints the first N fields of a tuple. template static void PrintPrefixTo(const Tuple& t, ::std::ostream* os) { TuplePrefixPrinter::PrintPrefixTo(t, os); GTEST_INTENTIONAL_CONST_COND_PUSH_() if (N > 1) { GTEST_INTENTIONAL_CONST_COND_POP_() *os << ", "; } UniversalPrinter< typename TuplePolicy::template tuple_element::type> ::Print(TuplePolicy::template get(t), os); } // Tersely prints the first N fields of a tuple to a string vector, // one element for each field. template static void TersePrintPrefixToStrings(const Tuple& t, Strings* strings) { TuplePrefixPrinter::TersePrintPrefixToStrings(t, strings); ::std::stringstream ss; UniversalTersePrint(TuplePolicy::template get(t), &ss); strings->push_back(ss.str()); } }; // Base case. template <> struct TuplePrefixPrinter<0> { template static void PrintPrefixTo(const Tuple&, ::std::ostream*) {} template static void TersePrintPrefixToStrings(const Tuple&, Strings*) {} }; // Helper function for printing a tuple. // Tuple must be either std::tr1::tuple or std::tuple type. template void PrintTupleTo(const Tuple& t, ::std::ostream* os) { *os << "("; TuplePrefixPrinter::tuple_size>::PrintPrefixTo(t, os); *os << ")"; } // Prints the fields of a tuple tersely to a string vector, one // element for each field. See the comment before // UniversalTersePrint() for how we define "tersely". template Strings UniversalTersePrintTupleFieldsToStrings(const Tuple& value) { Strings result; TuplePrefixPrinter::tuple_size>:: TersePrintPrefixToStrings(value, &result); return result; } #endif // GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_ } // namespace internal template ::std::string PrintToString(const T& value) { ::std::stringstream ss; internal::UniversalTersePrinter::Print(value, &ss); return ss.str(); } } // namespace testing #endif // GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ CSSC-1.4.1/unit-tests/googletest/include/gtest/gtest-test-part.h0000644000000000000000000001455512664550137022745 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: mheule@google.com (Markus Heule) // #ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ #define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ #include #include #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-string.h" namespace testing { // A copyable object representing the result of a test part (i.e. an // assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()). // // Don't inherit from TestPartResult as its destructor is not virtual. class GTEST_API_ TestPartResult { public: // The possible outcomes of a test part (i.e. an assertion or an // explicit SUCCEED(), FAIL(), or ADD_FAILURE()). enum Type { kSuccess, // Succeeded. kNonFatalFailure, // Failed but the test can continue. kFatalFailure // Failed and the test should be terminated. }; // C'tor. TestPartResult does NOT have a default constructor. // Always use this constructor (with parameters) to create a // TestPartResult object. TestPartResult(Type a_type, const char* a_file_name, int a_line_number, const char* a_message) : type_(a_type), file_name_(a_file_name == NULL ? "" : a_file_name), line_number_(a_line_number), summary_(ExtractSummary(a_message)), message_(a_message) { } // Gets the outcome of the test part. Type type() const { return type_; } // Gets the name of the source file where the test part took place, or // NULL if it's unknown. const char* file_name() const { return file_name_.empty() ? NULL : file_name_.c_str(); } // Gets the line in the source file where the test part took place, // or -1 if it's unknown. int line_number() const { return line_number_; } // Gets the summary of the failure message. const char* summary() const { return summary_.c_str(); } // Gets the message associated with the test part. const char* message() const { return message_.c_str(); } // Returns true iff the test part passed. bool passed() const { return type_ == kSuccess; } // Returns true iff the test part failed. bool failed() const { return type_ != kSuccess; } // Returns true iff the test part non-fatally failed. bool nonfatally_failed() const { return type_ == kNonFatalFailure; } // Returns true iff the test part fatally failed. bool fatally_failed() const { return type_ == kFatalFailure; } private: Type type_; // Gets the summary of the failure message by omitting the stack // trace in it. static std::string ExtractSummary(const char* message); // The name of the source file where the test part took place, or // "" if the source file is unknown. std::string file_name_; // The line in the source file where the test part took place, or -1 // if the line number is unknown. int line_number_; std::string summary_; // The test failure summary. std::string message_; // The test failure message. }; // Prints a TestPartResult object. std::ostream& operator<<(std::ostream& os, const TestPartResult& result); // An array of TestPartResult objects. // // Don't inherit from TestPartResultArray as its destructor is not // virtual. class GTEST_API_ TestPartResultArray { public: TestPartResultArray() {} // Appends the given TestPartResult to the array. void Append(const TestPartResult& result); // Returns the TestPartResult at the given index (0-based). const TestPartResult& GetTestPartResult(int index) const; // Returns the number of TestPartResult objects in the array. int size() const; private: std::vector array_; GTEST_DISALLOW_COPY_AND_ASSIGN_(TestPartResultArray); }; // This interface knows how to report a test part result. class TestPartResultReporterInterface { public: virtual ~TestPartResultReporterInterface() {} virtual void ReportTestPartResult(const TestPartResult& result) = 0; }; namespace internal { // This helper class is used by {ASSERT|EXPECT}_NO_FATAL_FAILURE to check if a // statement generates new fatal failures. To do so it registers itself as the // current test part result reporter. Besides checking if fatal failures were // reported, it only delegates the reporting to the former result reporter. // The original result reporter is restored in the destructor. // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. class GTEST_API_ HasNewFatalFailureHelper : public TestPartResultReporterInterface { public: HasNewFatalFailureHelper(); virtual ~HasNewFatalFailureHelper(); virtual void ReportTestPartResult(const TestPartResult& result); bool has_new_fatal_failure() const { return has_new_fatal_failure_; } private: bool has_new_fatal_failure_; TestPartResultReporterInterface* original_reporter_; GTEST_DISALLOW_COPY_AND_ASSIGN_(HasNewFatalFailureHelper); }; } // namespace internal } // namespace testing #endif // GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ CSSC-1.4.1/unit-tests/googletest/CHANGES0000644000000000000000000001476512664550140015744 0ustar0000000000000000Changes for 1.7.0: * New feature: death tests are supported on OpenBSD and in iOS simulator now. * New feature: Google Test now implements a protocol to allow a test runner to detect that a test program has exited prematurely and report it as a failure (before it would be falsely reported as a success if the exit code is 0). * New feature: Test::RecordProperty() can now be used outside of the lifespan of a test method, in which case it will be attributed to the current test case or the test program in the XML report. * New feature (potentially breaking): --gtest_list_tests now prints the type parameters and value parameters for each test. * Improvement: char pointers and char arrays are now escaped properly in failure messages. * Improvement: failure summary in XML reports now includes file and line information. * Improvement: the XML element now has a timestamp attribute. * Improvement: When --gtest_filter is specified, XML report now doesn't contain information about tests that are filtered out. * Fixed the bug where long --gtest_filter flag values are truncated in death tests. * Potentially breaking change: RUN_ALL_TESTS() is now implemented as a function instead of a macro in order to work better with Clang. * Compatibility fixes with C++ 11 and various platforms. * Bug/warning fixes. Changes for 1.6.0: * New feature: ADD_FAILURE_AT() for reporting a test failure at the given source location -- useful for writing testing utilities. * New feature: the universal value printer is moved from Google Mock to Google Test. * New feature: type parameters and value parameters are reported in the XML report now. * A gtest_disable_pthreads CMake option. * Colored output works in GNU Screen sessions now. * Parameters of value-parameterized tests are now printed in the textual output. * Failures from ad hoc test assertions run before RUN_ALL_TESTS() are now correctly reported. * Arguments of ASSERT_XY and EXPECT_XY no longer need to support << to ostream. * More complete handling of exceptions. * GTEST_ASSERT_XY can be used instead of ASSERT_XY in case the latter name is already used by another library. * --gtest_catch_exceptions is now true by default, allowing a test program to continue after an exception is thrown. * Value-parameterized test fixtures can now derive from Test and WithParamInterface separately, easing conversion of legacy tests. * Death test messages are clearly marked to make them more distinguishable from other messages. * Compatibility fixes for Android, Google Native Client, MinGW, HP UX, PowerPC, Lucid autotools, libCStd, Sun C++, Borland C++ Builder (Code Gear), IBM XL C++ (Visual Age C++), and C++0x. * Bug fixes and implementation clean-ups. * Potentially incompatible changes: disables the harmful 'make install' command in autotools. Changes for 1.5.0: * New feature: assertions can be safely called in multiple threads where the pthreads library is available. * New feature: predicates used inside EXPECT_TRUE() and friends can now generate custom failure messages. * New feature: Google Test can now be compiled as a DLL. * New feature: fused source files are included. * New feature: prints help when encountering unrecognized Google Test flags. * Experimental feature: CMake build script (requires CMake 2.6.4+). * Experimental feature: the Pump script for meta programming. * double values streamed to an assertion are printed with enough precision to differentiate any two different values. * Google Test now works on Solaris and AIX. * Build and test script improvements. * Bug fixes and implementation clean-ups. Potentially breaking changes: * Stopped supporting VC++ 7.1 with exceptions disabled. * Dropped support for 'make install'. Changes for 1.4.0: * New feature: the event listener API * New feature: test shuffling * New feature: the XML report format is closer to junitreport and can be parsed by Hudson now. * New feature: when a test runs under Visual Studio, its failures are integrated in the IDE. * New feature: /MD(d) versions of VC++ projects. * New feature: elapsed time for the tests is printed by default. * New feature: comes with a TR1 tuple implementation such that Boost is no longer needed for Combine(). * New feature: EXPECT_DEATH_IF_SUPPORTED macro and friends. * New feature: the Xcode project can now produce static gtest libraries in addition to a framework. * Compatibility fixes for Solaris, Cygwin, minGW, Windows Mobile, Symbian, gcc, and C++Builder. * Bug fixes and implementation clean-ups. Changes for 1.3.0: * New feature: death tests on Windows, Cygwin, and Mac. * New feature: ability to use Google Test assertions in other testing frameworks. * New feature: ability to run disabled test via --gtest_also_run_disabled_tests. * New feature: the --help flag for printing the usage. * New feature: access to Google Test flag values in user code. * New feature: a script that packs Google Test into one .h and one .cc file for easy deployment. * New feature: support for distributing test functions to multiple machines (requires support from the test runner). * Bug fixes and implementation clean-ups. Changes for 1.2.1: * Compatibility fixes for Linux IA-64 and IBM z/OS. * Added support for using Boost and other TR1 implementations. * Changes to the build scripts to support upcoming release of Google C++ Mocking Framework. * Added Makefile to the distribution package. * Improved build instructions in README. Changes for 1.2.0: * New feature: value-parameterized tests. * New feature: the ASSERT/EXPECT_(NON)FATAL_FAILURE(_ON_ALL_THREADS) macros. * Changed the XML report format to match JUnit/Ant's. * Added tests to the Xcode project. * Added scons/SConscript for building with SCons. * Added src/gtest-all.cc for building Google Test from a single file. * Fixed compatibility with Solaris and z/OS. * Enabled running Python tests on systems with python 2.3 installed, e.g. Mac OS X 10.4. * Bug fixes. Changes for 1.1.0: * New feature: type-parameterized tests. * New feature: exception assertions. * New feature: printing elapsed time of tests. * Improved the robustness of death tests. * Added an Xcode project and samples. * Adjusted the output format on Windows to be understandable by Visual Studio. * Minor bug fixes. Changes for 1.0.1: * Added project files for Visual Studio 7.1. * Fixed issues with compiling on Mac OS X. * Fixed issues with compiling on Cygwin. Changes for 1.0.0: * Initial Open Source release of Google Test CSSC-1.4.1/unit-tests/googletest/README0000644000000000000000000003733112664550137015631 0ustar0000000000000000Google C++ Testing Framework ============================ http://code.google.com/p/googletest/ Overview -------- Google's framework for writing C++ tests on a variety of platforms (Linux, Mac OS X, Windows, Windows CE, Symbian, etc). Based on the xUnit architecture. Supports automatic test discovery, a rich set of assertions, user-defined assertions, death tests, fatal and non-fatal failures, various options for running the tests, and XML test report generation. Please see the project page above for more information as well as the mailing list for questions, discussions, and development. There is also an IRC channel on OFTC (irc.oftc.net) #gtest available. Please join us! Requirements for End Users -------------------------- Google Test is designed to have fairly minimal requirements to build and use with your projects, but there are some. Currently, we support Linux, Windows, Mac OS X, and Cygwin. We will also make our best effort to support other platforms (e.g. Solaris, AIX, and z/OS). However, since core members of the Google Test project have no access to these platforms, Google Test may have outstanding issues there. If you notice any problems on your platform, please notify googletestframework@googlegroups.com. Patches for fixing them are even more welcome! ### Linux Requirements ### These are the base requirements to build and use Google Test from a source package (as described below): * GNU-compatible Make or gmake * POSIX-standard shell * POSIX(-2) Regular Expressions (regex.h) * A C++98-standard-compliant compiler ### Windows Requirements ### * Microsoft Visual C++ 7.1 or newer ### Cygwin Requirements ### * Cygwin 1.5.25-14 or newer ### Mac OS X Requirements ### * Mac OS X 10.4 Tiger or newer * Developer Tools Installed Also, you'll need CMake 2.6.4 or higher if you want to build the samples using the provided CMake script, regardless of the platform. Requirements for Contributors ----------------------------- We welcome patches. If you plan to contribute a patch, you need to build Google Test and its own tests from an SVN checkout (described below), which has further requirements: * Python version 2.3 or newer (for running some of the tests and re-generating certain source files from templates) * CMake 2.6.4 or newer Getting the Source ------------------ There are two primary ways of getting Google Test's source code: you can download a stable source release in your preferred archive format, or directly check out the source from our Subversion (SVN) repository. The SVN checkout requires a few extra steps and some extra software packages on your system, but lets you track the latest development and make patches much more easily, so we highly encourage it. ### Source Package ### Google Test is released in versioned source packages which can be downloaded from the download page [1]. Several different archive formats are provided, but the only difference is the tools used to manipulate them, and the size of the resulting file. Download whichever you are most comfortable with. [1] http://code.google.com/p/googletest/downloads/list Once the package is downloaded, expand it using whichever tools you prefer for that type. This will result in a new directory with the name "gtest-X.Y.Z" which contains all of the source code. Here are some examples on Linux: tar -xvzf gtest-X.Y.Z.tar.gz tar -xvjf gtest-X.Y.Z.tar.bz2 unzip gtest-X.Y.Z.zip ### SVN Checkout ### To check out the main branch (also known as the "trunk") of Google Test, run the following Subversion command: svn checkout http://googletest.googlecode.com/svn/trunk/ gtest-svn Setting up the Build -------------------- To build Google Test and your tests that use it, you need to tell your build system where to find its headers and source files. The exact way to do it depends on which build system you use, and is usually straightforward. ### Generic Build Instructions ### Suppose you put Google Test in directory ${GTEST_DIR}. To build it, create a library build target (or a project as called by Visual Studio and Xcode) to compile ${GTEST_DIR}/src/gtest-all.cc with ${GTEST_DIR}/include in the system header search path and ${GTEST_DIR} in the normal header search path. Assuming a Linux-like system and gcc, something like the following will do: g++ -isystem ${GTEST_DIR}/include -I${GTEST_DIR} \ -pthread -c ${GTEST_DIR}/src/gtest-all.cc ar -rv libgtest.a gtest-all.o (We need -pthread as Google Test uses threads.) Next, you should compile your test source file with ${GTEST_DIR}/include in the system header search path, and link it with gtest and any other necessary libraries: g++ -isystem ${GTEST_DIR}/include -pthread path/to/your_test.cc libgtest.a \ -o your_test As an example, the make/ directory contains a Makefile that you can use to build Google Test on systems where GNU make is available (e.g. Linux, Mac OS X, and Cygwin). It doesn't try to build Google Test's own tests. Instead, it just builds the Google Test library and a sample test. You can use it as a starting point for your own build script. If the default settings are correct for your environment, the following commands should succeed: cd ${GTEST_DIR}/make make ./sample1_unittest If you see errors, try to tweak the contents of make/Makefile to make them go away. There are instructions in make/Makefile on how to do it. ### Using CMake ### Google Test comes with a CMake build script (CMakeLists.txt) that can be used on a wide range of platforms ("C" stands for cross-platform.). If you don't have CMake installed already, you can download it for free from http://www.cmake.org/. CMake works by generating native makefiles or build projects that can be used in the compiler environment of your choice. The typical workflow starts with: mkdir mybuild # Create a directory to hold the build output. cd mybuild cmake ${GTEST_DIR} # Generate native build scripts. If you want to build Google Test's samples, you should replace the last command with cmake -Dgtest_build_samples=ON ${GTEST_DIR} If you are on a *nix system, you should now see a Makefile in the current directory. Just type 'make' to build gtest. If you use Windows and have Visual Studio installed, a gtest.sln file and several .vcproj files will be created. You can then build them using Visual Studio. On Mac OS X with Xcode installed, a .xcodeproj file will be generated. ### Legacy Build Scripts ### Before settling on CMake, we have been providing hand-maintained build projects/scripts for Visual Studio, Xcode, and Autotools. While we continue to provide them for convenience, they are not actively maintained any more. We highly recommend that you follow the instructions in the previous two sections to integrate Google Test with your existing build system. If you still need to use the legacy build scripts, here's how: The msvc\ folder contains two solutions with Visual C++ projects. Open the gtest.sln or gtest-md.sln file using Visual Studio, and you are ready to build Google Test the same way you build any Visual Studio project. Files that have names ending with -md use DLL versions of Microsoft runtime libraries (the /MD or the /MDd compiler option). Files without that suffix use static versions of the runtime libraries (the /MT or the /MTd option). Please note that one must use the same option to compile both gtest and the test code. If you use Visual Studio 2005 or above, we recommend the -md version as /MD is the default for new projects in these versions of Visual Studio. On Mac OS X, open the gtest.xcodeproj in the xcode/ folder using Xcode. Build the "gtest" target. The universal binary framework will end up in your selected build directory (selected in the Xcode "Preferences..." -> "Building" pane and defaults to xcode/build). Alternatively, at the command line, enter: xcodebuild This will build the "Release" configuration of gtest.framework in your default build location. See the "xcodebuild" man page for more information about building different configurations and building in different locations. If you wish to use the Google Test Xcode project with Xcode 4.x and above, you need to either: * update the SDK configuration options in xcode/Config/General.xconfig. Comment options SDKROOT, MACOS_DEPLOYMENT_TARGET, and GCC_VERSION. If you choose this route you lose the ability to target earlier versions of MacOS X. * Install an SDK for an earlier version. This doesn't appear to be supported by Apple, but has been reported to work (http://stackoverflow.com/questions/5378518). Tweaking Google Test -------------------- Google Test can be used in diverse environments. The default configuration may not work (or may not work well) out of the box in some environments. However, you can easily tweak Google Test by defining control macros on the compiler command line. Generally, these macros are named like GTEST_XYZ and you define them to either 1 or 0 to enable or disable a certain feature. We list the most frequently used macros below. For a complete list, see file include/gtest/internal/gtest-port.h. ### Choosing a TR1 Tuple Library ### Some Google Test features require the C++ Technical Report 1 (TR1) tuple library, which is not yet available with all compilers. The good news is that Google Test implements a subset of TR1 tuple that's enough for its own need, and will automatically use this when the compiler doesn't provide TR1 tuple. Usually you don't need to care about which tuple library Google Test uses. However, if your project already uses TR1 tuple, you need to tell Google Test to use the same TR1 tuple library the rest of your project uses, or the two tuple implementations will clash. To do that, add -DGTEST_USE_OWN_TR1_TUPLE=0 to the compiler flags while compiling Google Test and your tests. If you want to force Google Test to use its own tuple library, just add -DGTEST_USE_OWN_TR1_TUPLE=1 to the compiler flags instead. If you don't want Google Test to use tuple at all, add -DGTEST_HAS_TR1_TUPLE=0 and all features using tuple will be disabled. ### Multi-threaded Tests ### Google Test is thread-safe where the pthread library is available. After #include "gtest/gtest.h", you can check the GTEST_IS_THREADSAFE macro to see whether this is the case (yes if the macro is #defined to 1, no if it's undefined.). If Google Test doesn't correctly detect whether pthread is available in your environment, you can force it with -DGTEST_HAS_PTHREAD=1 or -DGTEST_HAS_PTHREAD=0 When Google Test uses pthread, you may need to add flags to your compiler and/or linker to select the pthread library, or you'll get link errors. If you use the CMake script or the deprecated Autotools script, this is taken care of for you. If you use your own build script, you'll need to read your compiler and linker's manual to figure out what flags to add. ### As a Shared Library (DLL) ### Google Test is compact, so most users can build and link it as a static library for the simplicity. You can choose to use Google Test as a shared library (known as a DLL on Windows) if you prefer. To compile *gtest* as a shared library, add -DGTEST_CREATE_SHARED_LIBRARY=1 to the compiler flags. You'll also need to tell the linker to produce a shared library instead - consult your linker's manual for how to do it. To compile your *tests* that use the gtest shared library, add -DGTEST_LINKED_AS_SHARED_LIBRARY=1 to the compiler flags. Note: while the above steps aren't technically necessary today when using some compilers (e.g. GCC), they may become necessary in the future, if we decide to improve the speed of loading the library (see http://gcc.gnu.org/wiki/Visibility for details). Therefore you are recommended to always add the above flags when using Google Test as a shared library. Otherwise a future release of Google Test may break your build script. ### Avoiding Macro Name Clashes ### In C++, macros don't obey namespaces. Therefore two libraries that both define a macro of the same name will clash if you #include both definitions. In case a Google Test macro clashes with another library, you can force Google Test to rename its macro to avoid the conflict. Specifically, if both Google Test and some other code define macro FOO, you can add -DGTEST_DONT_DEFINE_FOO=1 to the compiler flags to tell Google Test to change the macro's name from FOO to GTEST_FOO. Currently FOO can be FAIL, SUCCEED, or TEST. For example, with -DGTEST_DONT_DEFINE_TEST=1, you'll need to write GTEST_TEST(SomeTest, DoesThis) { ... } instead of TEST(SomeTest, DoesThis) { ... } in order to define a test. Upgrating from an Earlier Version --------------------------------- We strive to keep Google Test releases backward compatible. Sometimes, though, we have to make some breaking changes for the users' long-term benefits. This section describes what you'll need to do if you are upgrading from an earlier version of Google Test. ### Upgrading from 1.3.0 or Earlier ### You may need to explicitly enable or disable Google Test's own TR1 tuple library. See the instructions in section "Choosing a TR1 Tuple Library". ### Upgrading from 1.4.0 or Earlier ### The Autotools build script (configure + make) is no longer officially supportted. You are encouraged to migrate to your own build system or use CMake. If you still need to use Autotools, you can find instructions in the README file from Google Test 1.4.0. On platforms where the pthread library is available, Google Test uses it in order to be thread-safe. See the "Multi-threaded Tests" section for what this means to your build script. If you use Microsoft Visual C++ 7.1 with exceptions disabled, Google Test will no longer compile. This should affect very few people, as a large portion of STL (including ) doesn't compile in this mode anyway. We decided to stop supporting it in order to greatly simplify Google Test's implementation. Developing Google Test ---------------------- This section discusses how to make your own changes to Google Test. ### Testing Google Test Itself ### To make sure your changes work as intended and don't break existing functionality, you'll want to compile and run Google Test's own tests. For that you can use CMake: mkdir mybuild cd mybuild cmake -Dgtest_build_tests=ON ${GTEST_DIR} Make sure you have Python installed, as some of Google Test's tests are written in Python. If the cmake command complains about not being able to find Python ("Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE)"), try telling it explicitly where your Python executable can be found: cmake -DPYTHON_EXECUTABLE=path/to/python -Dgtest_build_tests=ON ${GTEST_DIR} Next, you can build Google Test and all of its own tests. On *nix, this is usually done by 'make'. To run the tests, do make test All tests should pass. ### Regenerating Source Files ### Some of Google Test's source files are generated from templates (not in the C++ sense) using a script. A template file is named FOO.pump, where FOO is the name of the file it will generate. For example, the file include/gtest/internal/gtest-type-util.h.pump is used to generate gtest-type-util.h in the same directory. Normally you don't need to worry about regenerating the source files, unless you need to modify them. In that case, you should modify the corresponding .pump files instead and run the pump.py Python script to regenerate them. You can find pump.py in the scripts/ directory. Read the Pump manual [2] for how to use it. [2] http://code.google.com/p/googletest/wiki/PumpManual ### Contributing a Patch ### We welcome patches. Please read the Google Test developer's guide [3] for how you can contribute. In particular, make sure you have signed the Contributor License Agreement, or we won't be able to accept the patch. [3] http://code.google.com/p/googletest/wiki/GoogleTestDevGuide Happy testing! CSSC-1.4.1/unit-tests/googletest/cmake/0000755000000000000000000000000013464267700016022 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/cmake/internal_utils.cmake0000644000000000000000000002416312664550137022066 0ustar0000000000000000# Defines functions and macros useful for building Google Test and # Google Mock. # # Note: # # - This file will be run twice when building Google Mock (once via # Google Test's CMakeLists.txt, and once via Google Mock's). # Therefore it shouldn't have any side effects other than defining # the functions and macros. # # - The functions/macros defined in this file may depend on Google # Test and Google Mock's option() definitions, and thus must be # called *after* the options have been defined. # Tweaks CMake's default compiler/linker settings to suit Google Test's needs. # # This must be a macro(), as inside a function string() can only # update variables in the function scope. macro(fix_default_compiler_settings_) if (MSVC) # For MSVC, CMake sets certain flags to defaults we want to override. # This replacement code is taken from sample in the CMake Wiki at # http://www.cmake.org/Wiki/CMake_FAQ#Dynamic_Replace. foreach (flag_var CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO) if (NOT BUILD_SHARED_LIBS AND NOT gtest_force_shared_crt) # When Google Test is built as a shared library, it should also use # shared runtime libraries. Otherwise, it may end up with multiple # copies of runtime library data in different modules, resulting in # hard-to-find crashes. When it is built as a static library, it is # preferable to use CRT as static libraries, as we don't have to rely # on CRT DLLs being available. CMake always defaults to using shared # CRT libraries, so we override that default here. string(REPLACE "/MD" "-MT" ${flag_var} "${${flag_var}}") endif() # We prefer more strict warning checking for building Google Test. # Replaces /W3 with /W4 in defaults. string(REPLACE "/W3" "/W4" ${flag_var} "${${flag_var}}") endforeach() endif() endmacro() # Defines the compiler/linker flags used to build Google Test and # Google Mock. You can tweak these definitions to suit your need. A # variable's value is empty before it's explicitly assigned to. macro(config_compiler_and_linker) if (NOT gtest_disable_pthreads) # Defines CMAKE_USE_PTHREADS_INIT and CMAKE_THREAD_LIBS_INIT. find_package(Threads) endif() fix_default_compiler_settings_() if (MSVC) # Newlines inside flags variables break CMake's NMake generator. # TODO(vladl@google.com): Add -RTCs and -RTCu to debug builds. set(cxx_base_flags "-GS -W4 -WX -wd4251 -wd4275 -nologo -J -Zi") if (MSVC_VERSION LESS 1400) # 1400 is Visual Studio 2005 # Suppress spurious warnings MSVC 7.1 sometimes issues. # Forcing value to bool. set(cxx_base_flags "${cxx_base_flags} -wd4800") # Copy constructor and assignment operator could not be generated. set(cxx_base_flags "${cxx_base_flags} -wd4511 -wd4512") # Compatibility warnings not applicable to Google Test. # Resolved overload was found by argument-dependent lookup. set(cxx_base_flags "${cxx_base_flags} -wd4675") endif() if (MSVC_VERSION LESS 1500) # 1500 is Visual Studio 2008 # Conditional expression is constant. # When compiling with /W4, we get several instances of C4127 # (Conditional expression is constant). In our code, we disable that # warning on a case-by-case basis. However, on Visual Studio 2005, # the warning fires on std::list. Therefore on that compiler and earlier, # we disable the warning project-wide. set(cxx_base_flags "${cxx_base_flags} -wd4127") endif() if (NOT (MSVC_VERSION LESS 1700)) # 1700 is Visual Studio 2012. # Suppress "unreachable code" warning on VS 2012 and later. # http://stackoverflow.com/questions/3232669 explains the issue. set(cxx_base_flags "${cxx_base_flags} -wd4702") endif() set(cxx_base_flags "${cxx_base_flags} -D_UNICODE -DUNICODE -DWIN32 -D_WIN32") set(cxx_base_flags "${cxx_base_flags} -DSTRICT -DWIN32_LEAN_AND_MEAN") set(cxx_exception_flags "-EHsc -D_HAS_EXCEPTIONS=1") set(cxx_no_exception_flags "-D_HAS_EXCEPTIONS=0") set(cxx_no_rtti_flags "-GR-") elseif (CMAKE_COMPILER_IS_GNUCXX) set(cxx_base_flags "-Wall -Wshadow") set(cxx_exception_flags "-fexceptions") set(cxx_no_exception_flags "-fno-exceptions") # Until version 4.3.2, GCC doesn't define a macro to indicate # whether RTTI is enabled. Therefore we define GTEST_HAS_RTTI # explicitly. set(cxx_no_rtti_flags "-fno-rtti -DGTEST_HAS_RTTI=0") set(cxx_strict_flags "-Wextra -Wno-unused-parameter -Wno-missing-field-initializers") elseif (CMAKE_CXX_COMPILER_ID STREQUAL "SunPro") set(cxx_exception_flags "-features=except") # Sun Pro doesn't provide macros to indicate whether exceptions and # RTTI are enabled, so we define GTEST_HAS_* explicitly. set(cxx_no_exception_flags "-features=no%except -DGTEST_HAS_EXCEPTIONS=0") set(cxx_no_rtti_flags "-features=no%rtti -DGTEST_HAS_RTTI=0") elseif (CMAKE_CXX_COMPILER_ID STREQUAL "VisualAge" OR CMAKE_CXX_COMPILER_ID STREQUAL "XL") # CMake 2.8 changes Visual Age's compiler ID to "XL". set(cxx_exception_flags "-qeh") set(cxx_no_exception_flags "-qnoeh") # Until version 9.0, Visual Age doesn't define a macro to indicate # whether RTTI is enabled. Therefore we define GTEST_HAS_RTTI # explicitly. set(cxx_no_rtti_flags "-qnortti -DGTEST_HAS_RTTI=0") elseif (CMAKE_CXX_COMPILER_ID STREQUAL "HP") set(cxx_base_flags "-AA -mt") set(cxx_exception_flags "-DGTEST_HAS_EXCEPTIONS=1") set(cxx_no_exception_flags "+noeh -DGTEST_HAS_EXCEPTIONS=0") # RTTI can not be disabled in HP aCC compiler. set(cxx_no_rtti_flags "") endif() if (CMAKE_USE_PTHREADS_INIT) # The pthreads library is available and allowed. set(cxx_base_flags "${cxx_base_flags} -DGTEST_HAS_PTHREAD=1") else() set(cxx_base_flags "${cxx_base_flags} -DGTEST_HAS_PTHREAD=0") endif() # For building gtest's own tests and samples. set(cxx_exception "${CMAKE_CXX_FLAGS} ${cxx_base_flags} ${cxx_exception_flags}") set(cxx_no_exception "${CMAKE_CXX_FLAGS} ${cxx_base_flags} ${cxx_no_exception_flags}") set(cxx_default "${cxx_exception}") set(cxx_no_rtti "${cxx_default} ${cxx_no_rtti_flags}") set(cxx_use_own_tuple "${cxx_default} -DGTEST_USE_OWN_TR1_TUPLE=1") # For building the gtest libraries. set(cxx_strict "${cxx_default} ${cxx_strict_flags}") endmacro() # Defines the gtest & gtest_main libraries. User tests should link # with one of them. function(cxx_library_with_type name type cxx_flags) # type can be either STATIC or SHARED to denote a static or shared library. # ARGN refers to additional arguments after 'cxx_flags'. add_library(${name} ${type} ${ARGN}) set_target_properties(${name} PROPERTIES COMPILE_FLAGS "${cxx_flags}") if (BUILD_SHARED_LIBS OR type STREQUAL "SHARED") set_target_properties(${name} PROPERTIES COMPILE_DEFINITIONS "GTEST_CREATE_SHARED_LIBRARY=1") endif() if (CMAKE_USE_PTHREADS_INIT) target_link_libraries(${name} ${CMAKE_THREAD_LIBS_INIT}) endif() endfunction() ######################################################################## # # Helper functions for creating build targets. function(cxx_shared_library name cxx_flags) cxx_library_with_type(${name} SHARED "${cxx_flags}" ${ARGN}) endfunction() function(cxx_library name cxx_flags) cxx_library_with_type(${name} "" "${cxx_flags}" ${ARGN}) endfunction() # cxx_executable_with_flags(name cxx_flags libs srcs...) # # creates a named C++ executable that depends on the given libraries and # is built from the given source files with the given compiler flags. function(cxx_executable_with_flags name cxx_flags libs) add_executable(${name} ${ARGN}) if (cxx_flags) set_target_properties(${name} PROPERTIES COMPILE_FLAGS "${cxx_flags}") endif() if (BUILD_SHARED_LIBS) set_target_properties(${name} PROPERTIES COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1") endif() # To support mixing linking in static and dynamic libraries, link each # library in with an extra call to target_link_libraries. foreach (lib "${libs}") target_link_libraries(${name} ${lib}) endforeach() endfunction() # cxx_executable(name dir lib srcs...) # # creates a named target that depends on the given libs and is built # from the given source files. dir/name.cc is implicitly included in # the source file list. function(cxx_executable name dir libs) cxx_executable_with_flags( ${name} "${cxx_default}" "${libs}" "${dir}/${name}.cc" ${ARGN}) endfunction() # Sets PYTHONINTERP_FOUND and PYTHON_EXECUTABLE. find_package(PythonInterp) # cxx_test_with_flags(name cxx_flags libs srcs...) # # creates a named C++ test that depends on the given libs and is built # from the given source files with the given compiler flags. function(cxx_test_with_flags name cxx_flags libs) cxx_executable_with_flags(${name} "${cxx_flags}" "${libs}" ${ARGN}) add_test(${name} ${name}) endfunction() # cxx_test(name libs srcs...) # # creates a named test target that depends on the given libs and is # built from the given source files. Unlike cxx_test_with_flags, # test/name.cc is already implicitly included in the source file list. function(cxx_test name libs) cxx_test_with_flags("${name}" "${cxx_default}" "${libs}" "test/${name}.cc" ${ARGN}) endfunction() # py_test(name) # # creates a Python test with the given name whose main module is in # test/name.py. It does nothing if Python is not installed. function(py_test name) # We are not supporting Python tests on Linux yet as they consider # all Linux environments to be google3 and try to use google3 features. if (PYTHONINTERP_FOUND) # ${CMAKE_BINARY_DIR} is known at configuration time, so we can # directly bind it from cmake. ${CTEST_CONFIGURATION_TYPE} is known # only at ctest runtime (by calling ctest -c ), so # we have to escape $ to delay variable substitution here. add_test(${name} ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE}) endif() endfunction() CSSC-1.4.1/unit-tests/googletest/scripts/0000755000000000000000000000000013464267700016431 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/scripts/gen_gtest_pred_impl.py0000755000000000000000000005274212664550137023032 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2006, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """gen_gtest_pred_impl.py v0.1 Generates the implementation of Google Test predicate assertions and accompanying tests. Usage: gen_gtest_pred_impl.py MAX_ARITY where MAX_ARITY is a positive integer. The command generates the implementation of up-to MAX_ARITY-ary predicate assertions, and writes it to file gtest_pred_impl.h in the directory where the script is. It also generates the accompanying unit test in file gtest_pred_impl_unittest.cc. """ __author__ = 'wan@google.com (Zhanyong Wan)' import os import sys import time # Where this script is. SCRIPT_DIR = os.path.dirname(sys.argv[0]) # Where to store the generated header. HEADER = os.path.join(SCRIPT_DIR, '../include/gtest/gtest_pred_impl.h') # Where to store the generated unit test. UNIT_TEST = os.path.join(SCRIPT_DIR, '../test/gtest_pred_impl_unittest.cc') def HeaderPreamble(n): """Returns the preamble for the header file. Args: n: the maximum arity of the predicate macros to be generated. """ # A map that defines the values used in the preamble template. DEFS = { 'today' : time.strftime('%m/%d/%Y'), 'year' : time.strftime('%Y'), 'command' : '%s %s' % (os.path.basename(sys.argv[0]), n), 'n' : n } return ( """// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // This file is AUTOMATICALLY GENERATED on %(today)s by command // '%(command)s'. DO NOT EDIT BY HAND! // // Implements a family of generic predicate assertion macros. #ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ #define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ // Makes sure this header is not included before gtest.h. #ifndef GTEST_INCLUDE_GTEST_GTEST_H_ # error Do not include gtest_pred_impl.h directly. Include gtest.h instead. #endif // GTEST_INCLUDE_GTEST_GTEST_H_ // This header implements a family of generic predicate assertion // macros: // // ASSERT_PRED_FORMAT1(pred_format, v1) // ASSERT_PRED_FORMAT2(pred_format, v1, v2) // ... // // where pred_format is a function or functor that takes n (in the // case of ASSERT_PRED_FORMATn) values and their source expression // text, and returns a testing::AssertionResult. See the definition // of ASSERT_EQ in gtest.h for an example. // // If you don't care about formatting, you can use the more // restrictive version: // // ASSERT_PRED1(pred, v1) // ASSERT_PRED2(pred, v1, v2) // ... // // where pred is an n-ary function or functor that returns bool, // and the values v1, v2, ..., must support the << operator for // streaming to std::ostream. // // We also define the EXPECT_* variations. // // For now we only support predicates whose arity is at most %(n)s. // Please email googletestframework@googlegroups.com if you need // support for higher arities. // GTEST_ASSERT_ is the basic statement to which all of the assertions // in this file reduce. Don't use this in your code. #define GTEST_ASSERT_(expression, on_failure) \\ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \\ if (const ::testing::AssertionResult gtest_ar = (expression)) \\ ; \\ else \\ on_failure(gtest_ar.failure_message()) """ % DEFS) def Arity(n): """Returns the English name of the given arity.""" if n < 0: return None elif n <= 3: return ['nullary', 'unary', 'binary', 'ternary'][n] else: return '%s-ary' % n def Title(word): """Returns the given word in title case. The difference between this and string's title() method is that Title('4-ary') is '4-ary' while '4-ary'.title() is '4-Ary'.""" return word[0].upper() + word[1:] def OneTo(n): """Returns the list [1, 2, 3, ..., n].""" return range(1, n + 1) def Iter(n, format, sep=''): """Given a positive integer n, a format string that contains 0 or more '%s' format specs, and optionally a separator string, returns the join of n strings, each formatted with the format string on an iterator ranged from 1 to n. Example: Iter(3, 'v%s', sep=', ') returns 'v1, v2, v3'. """ # How many '%s' specs are in format? spec_count = len(format.split('%s')) - 1 return sep.join([format % (spec_count * (i,)) for i in OneTo(n)]) def ImplementationForArity(n): """Returns the implementation of n-ary predicate assertions.""" # A map the defines the values used in the implementation template. DEFS = { 'n' : str(n), 'vs' : Iter(n, 'v%s', sep=', '), 'vts' : Iter(n, '#v%s', sep=', '), 'arity' : Arity(n), 'Arity' : Title(Arity(n)) } impl = """ // Helper function for implementing {EXPECT|ASSERT}_PRED%(n)s. Don't use // this in your code. template AssertionResult AssertPred%(n)sHelper(const char* pred_text""" % DEFS impl += Iter(n, """, const char* e%s""") impl += """, Pred pred""" impl += Iter(n, """, const T%s& v%s""") impl += """) { if (pred(%(vs)s)) return AssertionSuccess(); """ % DEFS impl += ' return AssertionFailure() << pred_text << "("' impl += Iter(n, """ << e%s""", sep=' << ", "') impl += ' << ") evaluates to false, where"' impl += Iter(n, """ << "\\n" << e%s << " evaluates to " << v%s""") impl += """; } // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT%(n)s. // Don't use this in your code. #define GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, on_failure)\\ GTEST_ASSERT_(pred_format(%(vts)s, %(vs)s), \\ on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED%(n)s. Don't use // this in your code. #define GTEST_PRED%(n)s_(pred, %(vs)s, on_failure)\\ GTEST_ASSERT_(::testing::AssertPred%(n)sHelper(#pred""" % DEFS impl += Iter(n, """, \\ #v%s""") impl += """, \\ pred""" impl += Iter(n, """, \\ v%s""") impl += """), on_failure) // %(Arity)s predicate assertion macros. #define EXPECT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\ GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_NONFATAL_FAILURE_) #define EXPECT_PRED%(n)s(pred, %(vs)s) \\ GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_NONFATAL_FAILURE_) #define ASSERT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\ GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_FATAL_FAILURE_) #define ASSERT_PRED%(n)s(pred, %(vs)s) \\ GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_FATAL_FAILURE_) """ % DEFS return impl def HeaderPostamble(): """Returns the postamble for the header file.""" return """ #endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ """ def GenerateFile(path, content): """Given a file path and a content string, overwrites it with the given content.""" print 'Updating file %s . . .' % path f = file(path, 'w+') print >>f, content, f.close() print 'File %s has been updated.' % path def GenerateHeader(n): """Given the maximum arity n, updates the header file that implements the predicate assertions.""" GenerateFile(HEADER, HeaderPreamble(n) + ''.join([ImplementationForArity(i) for i in OneTo(n)]) + HeaderPostamble()) def UnitTestPreamble(): """Returns the preamble for the unit test file.""" # A map that defines the values used in the preamble template. DEFS = { 'today' : time.strftime('%m/%d/%Y'), 'year' : time.strftime('%Y'), 'command' : '%s %s' % (os.path.basename(sys.argv[0]), sys.argv[1]), } return ( """// Copyright 2006, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // This file is AUTOMATICALLY GENERATED on %(today)s by command // '%(command)s'. DO NOT EDIT BY HAND! // Regression test for gtest_pred_impl.h // // This file is generated by a script and quite long. If you intend to // learn how Google Test works by reading its unit tests, read // gtest_unittest.cc instead. // // This is intended as a regression test for the Google Test predicate // assertions. We compile it as part of the gtest_unittest target // only to keep the implementation tidy and compact, as it is quite // involved to set up the stage for testing Google Test using Google // Test itself. // // Currently, gtest_unittest takes ~11 seconds to run in the testing // daemon. In the future, if it grows too large and needs much more // time to finish, we should consider separating this file into a // stand-alone regression test. #include #include "gtest/gtest.h" #include "gtest/gtest-spi.h" // A user-defined data type. struct Bool { explicit Bool(int val) : value(val != 0) {} bool operator>(int n) const { return value > Bool(n).value; } Bool operator+(const Bool& rhs) const { return Bool(value + rhs.value); } bool operator==(const Bool& rhs) const { return value == rhs.value; } bool value; }; // Enables Bool to be used in assertions. std::ostream& operator<<(std::ostream& os, const Bool& x) { return os << (x.value ? "true" : "false"); } """ % DEFS) def TestsForArity(n): """Returns the tests for n-ary predicate assertions.""" # A map that defines the values used in the template for the tests. DEFS = { 'n' : n, 'es' : Iter(n, 'e%s', sep=', '), 'vs' : Iter(n, 'v%s', sep=', '), 'vts' : Iter(n, '#v%s', sep=', '), 'tvs' : Iter(n, 'T%s v%s', sep=', '), 'int_vs' : Iter(n, 'int v%s', sep=', '), 'Bool_vs' : Iter(n, 'Bool v%s', sep=', '), 'types' : Iter(n, 'typename T%s', sep=', '), 'v_sum' : Iter(n, 'v%s', sep=' + '), 'arity' : Arity(n), 'Arity' : Title(Arity(n)), } tests = ( """// Sample functions/functors for testing %(arity)s predicate assertions. // A %(arity)s predicate function. template <%(types)s> bool PredFunction%(n)s(%(tvs)s) { return %(v_sum)s > 0; } // The following two functions are needed to circumvent a bug in // gcc 2.95.3, which sometimes has problem with the above template // function. bool PredFunction%(n)sInt(%(int_vs)s) { return %(v_sum)s > 0; } bool PredFunction%(n)sBool(%(Bool_vs)s) { return %(v_sum)s > 0; } """ % DEFS) tests += """ // A %(arity)s predicate functor. struct PredFunctor%(n)s { template <%(types)s> bool operator()(""" % DEFS tests += Iter(n, 'const T%s& v%s', sep=""", """) tests += """) { return %(v_sum)s > 0; } }; """ % DEFS tests += """ // A %(arity)s predicate-formatter function. template <%(types)s> testing::AssertionResult PredFormatFunction%(n)s(""" % DEFS tests += Iter(n, 'const char* e%s', sep=""", """) tests += Iter(n, """, const T%s& v%s""") tests += """) { if (PredFunction%(n)s(%(vs)s)) return testing::AssertionSuccess(); return testing::AssertionFailure() << """ % DEFS tests += Iter(n, 'e%s', sep=' << " + " << ') tests += """ << " is expected to be positive, but evaluates to " << %(v_sum)s << "."; } """ % DEFS tests += """ // A %(arity)s predicate-formatter functor. struct PredFormatFunctor%(n)s { template <%(types)s> testing::AssertionResult operator()(""" % DEFS tests += Iter(n, 'const char* e%s', sep=""", """) tests += Iter(n, """, const T%s& v%s""") tests += """) const { return PredFormatFunction%(n)s(%(es)s, %(vs)s); } }; """ % DEFS tests += """ // Tests for {EXPECT|ASSERT}_PRED_FORMAT%(n)s. class Predicate%(n)sTest : public testing::Test { protected: virtual void SetUp() { expected_to_finish_ = true; finished_ = false;""" % DEFS tests += """ """ + Iter(n, 'n%s_ = ') + """0; } """ tests += """ virtual void TearDown() { // Verifies that each of the predicate's arguments was evaluated // exactly once.""" tests += ''.join([""" EXPECT_EQ(1, n%s_) << "The predicate assertion didn't evaluate argument %s " "exactly once.";""" % (i, i + 1) for i in OneTo(n)]) tests += """ // Verifies that the control flow in the test function is expected. if (expected_to_finish_ && !finished_) { FAIL() << "The predicate assertion unexpactedly aborted the test."; } else if (!expected_to_finish_ && finished_) { FAIL() << "The failed predicate assertion didn't abort the test " "as expected."; } } // true iff the test function is expected to run to finish. static bool expected_to_finish_; // true iff the test function did run to finish. static bool finished_; """ % DEFS tests += Iter(n, """ static int n%s_;""") tests += """ }; bool Predicate%(n)sTest::expected_to_finish_; bool Predicate%(n)sTest::finished_; """ % DEFS tests += Iter(n, """int Predicate%%(n)sTest::n%s_; """) % DEFS tests += """ typedef Predicate%(n)sTest EXPECT_PRED_FORMAT%(n)sTest; typedef Predicate%(n)sTest ASSERT_PRED_FORMAT%(n)sTest; typedef Predicate%(n)sTest EXPECT_PRED%(n)sTest; typedef Predicate%(n)sTest ASSERT_PRED%(n)sTest; """ % DEFS def GenTest(use_format, use_assert, expect_failure, use_functor, use_user_type): """Returns the test for a predicate assertion macro. Args: use_format: true iff the assertion is a *_PRED_FORMAT*. use_assert: true iff the assertion is a ASSERT_*. expect_failure: true iff the assertion is expected to fail. use_functor: true iff the first argument of the assertion is a functor (as opposed to a function) use_user_type: true iff the predicate functor/function takes argument(s) of a user-defined type. Example: GenTest(1, 0, 0, 1, 0) returns a test that tests the behavior of a successful EXPECT_PRED_FORMATn() that takes a functor whose arguments have built-in types.""" if use_assert: assrt = 'ASSERT' # 'assert' is reserved, so we cannot use # that identifier here. else: assrt = 'EXPECT' assertion = assrt + '_PRED' if use_format: pred_format = 'PredFormat' assertion += '_FORMAT' else: pred_format = 'Pred' assertion += '%(n)s' % DEFS if use_functor: pred_format_type = 'functor' pred_format += 'Functor%(n)s()' else: pred_format_type = 'function' pred_format += 'Function%(n)s' if not use_format: if use_user_type: pred_format += 'Bool' else: pred_format += 'Int' test_name = pred_format_type.title() if use_user_type: arg_type = 'user-defined type (Bool)' test_name += 'OnUserType' if expect_failure: arg = 'Bool(n%s_++)' else: arg = 'Bool(++n%s_)' else: arg_type = 'built-in type (int)' test_name += 'OnBuiltInType' if expect_failure: arg = 'n%s_++' else: arg = '++n%s_' if expect_failure: successful_or_failed = 'failed' expected_or_not = 'expected.' test_name += 'Failure' else: successful_or_failed = 'successful' expected_or_not = 'UNEXPECTED!' test_name += 'Success' # A map that defines the values used in the test template. defs = DEFS.copy() defs.update({ 'assert' : assrt, 'assertion' : assertion, 'test_name' : test_name, 'pf_type' : pred_format_type, 'pf' : pred_format, 'arg_type' : arg_type, 'arg' : arg, 'successful' : successful_or_failed, 'expected' : expected_or_not, }) test = """ // Tests a %(successful)s %(assertion)s where the // predicate-formatter is a %(pf_type)s on a %(arg_type)s. TEST_F(%(assertion)sTest, %(test_name)s) {""" % defs indent = (len(assertion) + 3)*' ' extra_indent = '' if expect_failure: extra_indent = ' ' if use_assert: test += """ expected_to_finish_ = false; EXPECT_FATAL_FAILURE({ // NOLINT""" else: test += """ EXPECT_NONFATAL_FAILURE({ // NOLINT""" test += '\n' + extra_indent + """ %(assertion)s(%(pf)s""" % defs test = test % defs test += Iter(n, ',\n' + indent + extra_indent + '%(arg)s' % defs) test += ');\n' + extra_indent + ' finished_ = true;\n' if expect_failure: test += ' }, "");\n' test += '}\n' return test # Generates tests for all 2**6 = 64 combinations. tests += ''.join([GenTest(use_format, use_assert, expect_failure, use_functor, use_user_type) for use_format in [0, 1] for use_assert in [0, 1] for expect_failure in [0, 1] for use_functor in [0, 1] for use_user_type in [0, 1] ]) return tests def UnitTestPostamble(): """Returns the postamble for the tests.""" return '' def GenerateUnitTest(n): """Returns the tests for up-to n-ary predicate assertions.""" GenerateFile(UNIT_TEST, UnitTestPreamble() + ''.join([TestsForArity(i) for i in OneTo(n)]) + UnitTestPostamble()) def _Main(): """The entry point of the script. Generates the header file and its unit test.""" if len(sys.argv) != 2: print __doc__ print 'Author: ' + __author__ sys.exit(1) n = int(sys.argv[1]) GenerateHeader(n) GenerateUnitTest(n) if __name__ == '__main__': _Main() CSSC-1.4.1/unit-tests/googletest/scripts/test/0000755000000000000000000000000013464267700017410 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/scripts/test/Makefile0000644000000000000000000000341212664550137021050 0ustar0000000000000000# A Makefile for fusing Google Test and building a sample test against it. # # SYNOPSIS: # # make [all] - makes everything. # make TARGET - makes the given target. # make check - makes everything and runs the built sample test. # make clean - removes all files generated by make. # Points to the root of fused Google Test, relative to where this file is. FUSED_GTEST_DIR = output # Paths to the fused gtest files. FUSED_GTEST_H = $(FUSED_GTEST_DIR)/gtest/gtest.h FUSED_GTEST_ALL_CC = $(FUSED_GTEST_DIR)/gtest/gtest-all.cc # Where to find the sample test. SAMPLE_DIR = ../../samples # Where to find gtest_main.cc. GTEST_MAIN_CC = ../../src/gtest_main.cc # Flags passed to the preprocessor. # We have no idea here whether pthreads is available in the system, so # disable its use. CPPFLAGS += -I$(FUSED_GTEST_DIR) -DGTEST_HAS_PTHREAD=0 # Flags passed to the C++ compiler. CXXFLAGS += -g all : sample1_unittest check : all ./sample1_unittest clean : rm -rf $(FUSED_GTEST_DIR) sample1_unittest *.o $(FUSED_GTEST_H) : ../fuse_gtest_files.py $(FUSED_GTEST_DIR) $(FUSED_GTEST_ALL_CC) : ../fuse_gtest_files.py $(FUSED_GTEST_DIR) gtest-all.o : $(FUSED_GTEST_H) $(FUSED_GTEST_ALL_CC) $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(FUSED_GTEST_DIR)/gtest/gtest-all.cc gtest_main.o : $(FUSED_GTEST_H) $(GTEST_MAIN_CC) $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(GTEST_MAIN_CC) sample1.o : $(SAMPLE_DIR)/sample1.cc $(SAMPLE_DIR)/sample1.h $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1.cc sample1_unittest.o : $(SAMPLE_DIR)/sample1_unittest.cc \ $(SAMPLE_DIR)/sample1.h $(FUSED_GTEST_H) $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1_unittest.cc sample1_unittest : sample1.o sample1_unittest.o gtest-all.o gtest_main.o $(CXX) $(CPPFLAGS) $(CXXFLAGS) $^ -o $@ CSSC-1.4.1/unit-tests/googletest/scripts/pump.py0000755000000000000000000005617112664550137020001 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2008, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """pump v0.2.0 - Pretty Useful for Meta Programming. A tool for preprocessor meta programming. Useful for generating repetitive boilerplate code. Especially useful for writing C++ classes, functions, macros, and templates that need to work with various number of arguments. USAGE: pump.py SOURCE_FILE EXAMPLES: pump.py foo.cc.pump Converts foo.cc.pump to foo.cc. GRAMMAR: CODE ::= ATOMIC_CODE* ATOMIC_CODE ::= $var ID = EXPRESSION | $var ID = [[ CODE ]] | $range ID EXPRESSION..EXPRESSION | $for ID SEPARATOR [[ CODE ]] | $($) | $ID | $(EXPRESSION) | $if EXPRESSION [[ CODE ]] ELSE_BRANCH | [[ CODE ]] | RAW_CODE SEPARATOR ::= RAW_CODE | EMPTY ELSE_BRANCH ::= $else [[ CODE ]] | $elif EXPRESSION [[ CODE ]] ELSE_BRANCH | EMPTY EXPRESSION has Python syntax. """ __author__ = 'wan@google.com (Zhanyong Wan)' import os import re import sys TOKEN_TABLE = [ (re.compile(r'\$var\s+'), '$var'), (re.compile(r'\$elif\s+'), '$elif'), (re.compile(r'\$else\s+'), '$else'), (re.compile(r'\$for\s+'), '$for'), (re.compile(r'\$if\s+'), '$if'), (re.compile(r'\$range\s+'), '$range'), (re.compile(r'\$[_A-Za-z]\w*'), '$id'), (re.compile(r'\$\(\$\)'), '$($)'), (re.compile(r'\$'), '$'), (re.compile(r'\[\[\n?'), '[['), (re.compile(r'\]\]\n?'), ']]'), ] class Cursor: """Represents a position (line and column) in a text file.""" def __init__(self, line=-1, column=-1): self.line = line self.column = column def __eq__(self, rhs): return self.line == rhs.line and self.column == rhs.column def __ne__(self, rhs): return not self == rhs def __lt__(self, rhs): return self.line < rhs.line or ( self.line == rhs.line and self.column < rhs.column) def __le__(self, rhs): return self < rhs or self == rhs def __gt__(self, rhs): return rhs < self def __ge__(self, rhs): return rhs <= self def __str__(self): if self == Eof(): return 'EOF' else: return '%s(%s)' % (self.line + 1, self.column) def __add__(self, offset): return Cursor(self.line, self.column + offset) def __sub__(self, offset): return Cursor(self.line, self.column - offset) def Clone(self): """Returns a copy of self.""" return Cursor(self.line, self.column) # Special cursor to indicate the end-of-file. def Eof(): """Returns the special cursor to denote the end-of-file.""" return Cursor(-1, -1) class Token: """Represents a token in a Pump source file.""" def __init__(self, start=None, end=None, value=None, token_type=None): if start is None: self.start = Eof() else: self.start = start if end is None: self.end = Eof() else: self.end = end self.value = value self.token_type = token_type def __str__(self): return 'Token @%s: \'%s\' type=%s' % ( self.start, self.value, self.token_type) def Clone(self): """Returns a copy of self.""" return Token(self.start.Clone(), self.end.Clone(), self.value, self.token_type) def StartsWith(lines, pos, string): """Returns True iff the given position in lines starts with 'string'.""" return lines[pos.line][pos.column:].startswith(string) def FindFirstInLine(line, token_table): best_match_start = -1 for (regex, token_type) in token_table: m = regex.search(line) if m: # We found regex in lines if best_match_start < 0 or m.start() < best_match_start: best_match_start = m.start() best_match_length = m.end() - m.start() best_match_token_type = token_type if best_match_start < 0: return None return (best_match_start, best_match_length, best_match_token_type) def FindFirst(lines, token_table, cursor): """Finds the first occurrence of any string in strings in lines.""" start = cursor.Clone() cur_line_number = cursor.line for line in lines[start.line:]: if cur_line_number == start.line: line = line[start.column:] m = FindFirstInLine(line, token_table) if m: # We found a regex in line. (start_column, length, token_type) = m if cur_line_number == start.line: start_column += start.column found_start = Cursor(cur_line_number, start_column) found_end = found_start + length return MakeToken(lines, found_start, found_end, token_type) cur_line_number += 1 # We failed to find str in lines return None def SubString(lines, start, end): """Returns a substring in lines.""" if end == Eof(): end = Cursor(len(lines) - 1, len(lines[-1])) if start >= end: return '' if start.line == end.line: return lines[start.line][start.column:end.column] result_lines = ([lines[start.line][start.column:]] + lines[start.line + 1:end.line] + [lines[end.line][:end.column]]) return ''.join(result_lines) def StripMetaComments(str): """Strip meta comments from each line in the given string.""" # First, completely remove lines containing nothing but a meta # comment, including the trailing \n. str = re.sub(r'^\s*\$\$.*\n', '', str) # Then, remove meta comments from contentful lines. return re.sub(r'\s*\$\$.*', '', str) def MakeToken(lines, start, end, token_type): """Creates a new instance of Token.""" return Token(start, end, SubString(lines, start, end), token_type) def ParseToken(lines, pos, regex, token_type): line = lines[pos.line][pos.column:] m = regex.search(line) if m and not m.start(): return MakeToken(lines, pos, pos + m.end(), token_type) else: print 'ERROR: %s expected at %s.' % (token_type, pos) sys.exit(1) ID_REGEX = re.compile(r'[_A-Za-z]\w*') EQ_REGEX = re.compile(r'=') REST_OF_LINE_REGEX = re.compile(r'.*?(?=$|\$\$)') OPTIONAL_WHITE_SPACES_REGEX = re.compile(r'\s*') WHITE_SPACE_REGEX = re.compile(r'\s') DOT_DOT_REGEX = re.compile(r'\.\.') def Skip(lines, pos, regex): line = lines[pos.line][pos.column:] m = re.search(regex, line) if m and not m.start(): return pos + m.end() else: return pos def SkipUntil(lines, pos, regex, token_type): line = lines[pos.line][pos.column:] m = re.search(regex, line) if m: return pos + m.start() else: print ('ERROR: %s expected on line %s after column %s.' % (token_type, pos.line + 1, pos.column)) sys.exit(1) def ParseExpTokenInParens(lines, pos): def ParseInParens(pos): pos = Skip(lines, pos, OPTIONAL_WHITE_SPACES_REGEX) pos = Skip(lines, pos, r'\(') pos = Parse(pos) pos = Skip(lines, pos, r'\)') return pos def Parse(pos): pos = SkipUntil(lines, pos, r'\(|\)', ')') if SubString(lines, pos, pos + 1) == '(': pos = Parse(pos + 1) pos = Skip(lines, pos, r'\)') return Parse(pos) else: return pos start = pos.Clone() pos = ParseInParens(pos) return MakeToken(lines, start, pos, 'exp') def RStripNewLineFromToken(token): if token.value.endswith('\n'): return Token(token.start, token.end, token.value[:-1], token.token_type) else: return token def TokenizeLines(lines, pos): while True: found = FindFirst(lines, TOKEN_TABLE, pos) if not found: yield MakeToken(lines, pos, Eof(), 'code') return if found.start == pos: prev_token = None prev_token_rstripped = None else: prev_token = MakeToken(lines, pos, found.start, 'code') prev_token_rstripped = RStripNewLineFromToken(prev_token) if found.token_type == '$var': if prev_token_rstripped: yield prev_token_rstripped yield found id_token = ParseToken(lines, found.end, ID_REGEX, 'id') yield id_token pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX) eq_token = ParseToken(lines, pos, EQ_REGEX, '=') yield eq_token pos = Skip(lines, eq_token.end, r'\s*') if SubString(lines, pos, pos + 2) != '[[': exp_token = ParseToken(lines, pos, REST_OF_LINE_REGEX, 'exp') yield exp_token pos = Cursor(exp_token.end.line + 1, 0) elif found.token_type == '$for': if prev_token_rstripped: yield prev_token_rstripped yield found id_token = ParseToken(lines, found.end, ID_REGEX, 'id') yield id_token pos = Skip(lines, id_token.end, WHITE_SPACE_REGEX) elif found.token_type == '$range': if prev_token_rstripped: yield prev_token_rstripped yield found id_token = ParseToken(lines, found.end, ID_REGEX, 'id') yield id_token pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX) dots_pos = SkipUntil(lines, pos, DOT_DOT_REGEX, '..') yield MakeToken(lines, pos, dots_pos, 'exp') yield MakeToken(lines, dots_pos, dots_pos + 2, '..') pos = dots_pos + 2 new_pos = Cursor(pos.line + 1, 0) yield MakeToken(lines, pos, new_pos, 'exp') pos = new_pos elif found.token_type == '$': if prev_token: yield prev_token yield found exp_token = ParseExpTokenInParens(lines, found.end) yield exp_token pos = exp_token.end elif (found.token_type == ']]' or found.token_type == '$if' or found.token_type == '$elif' or found.token_type == '$else'): if prev_token_rstripped: yield prev_token_rstripped yield found pos = found.end else: if prev_token: yield prev_token yield found pos = found.end def Tokenize(s): """A generator that yields the tokens in the given string.""" if s != '': lines = s.splitlines(True) for token in TokenizeLines(lines, Cursor(0, 0)): yield token class CodeNode: def __init__(self, atomic_code_list=None): self.atomic_code = atomic_code_list class VarNode: def __init__(self, identifier=None, atomic_code=None): self.identifier = identifier self.atomic_code = atomic_code class RangeNode: def __init__(self, identifier=None, exp1=None, exp2=None): self.identifier = identifier self.exp1 = exp1 self.exp2 = exp2 class ForNode: def __init__(self, identifier=None, sep=None, code=None): self.identifier = identifier self.sep = sep self.code = code class ElseNode: def __init__(self, else_branch=None): self.else_branch = else_branch class IfNode: def __init__(self, exp=None, then_branch=None, else_branch=None): self.exp = exp self.then_branch = then_branch self.else_branch = else_branch class RawCodeNode: def __init__(self, token=None): self.raw_code = token class LiteralDollarNode: def __init__(self, token): self.token = token class ExpNode: def __init__(self, token, python_exp): self.token = token self.python_exp = python_exp def PopFront(a_list): head = a_list[0] a_list[:1] = [] return head def PushFront(a_list, elem): a_list[:0] = [elem] def PopToken(a_list, token_type=None): token = PopFront(a_list) if token_type is not None and token.token_type != token_type: print 'ERROR: %s expected at %s' % (token_type, token.start) print 'ERROR: %s found instead' % (token,) sys.exit(1) return token def PeekToken(a_list): if not a_list: return None return a_list[0] def ParseExpNode(token): python_exp = re.sub(r'([_A-Za-z]\w*)', r'self.GetValue("\1")', token.value) return ExpNode(token, python_exp) def ParseElseNode(tokens): def Pop(token_type=None): return PopToken(tokens, token_type) next = PeekToken(tokens) if not next: return None if next.token_type == '$else': Pop('$else') Pop('[[') code_node = ParseCodeNode(tokens) Pop(']]') return code_node elif next.token_type == '$elif': Pop('$elif') exp = Pop('code') Pop('[[') code_node = ParseCodeNode(tokens) Pop(']]') inner_else_node = ParseElseNode(tokens) return CodeNode([IfNode(ParseExpNode(exp), code_node, inner_else_node)]) elif not next.value.strip(): Pop('code') return ParseElseNode(tokens) else: return None def ParseAtomicCodeNode(tokens): def Pop(token_type=None): return PopToken(tokens, token_type) head = PopFront(tokens) t = head.token_type if t == 'code': return RawCodeNode(head) elif t == '$var': id_token = Pop('id') Pop('=') next = PeekToken(tokens) if next.token_type == 'exp': exp_token = Pop() return VarNode(id_token, ParseExpNode(exp_token)) Pop('[[') code_node = ParseCodeNode(tokens) Pop(']]') return VarNode(id_token, code_node) elif t == '$for': id_token = Pop('id') next_token = PeekToken(tokens) if next_token.token_type == 'code': sep_token = next_token Pop('code') else: sep_token = None Pop('[[') code_node = ParseCodeNode(tokens) Pop(']]') return ForNode(id_token, sep_token, code_node) elif t == '$if': exp_token = Pop('code') Pop('[[') code_node = ParseCodeNode(tokens) Pop(']]') else_node = ParseElseNode(tokens) return IfNode(ParseExpNode(exp_token), code_node, else_node) elif t == '$range': id_token = Pop('id') exp1_token = Pop('exp') Pop('..') exp2_token = Pop('exp') return RangeNode(id_token, ParseExpNode(exp1_token), ParseExpNode(exp2_token)) elif t == '$id': return ParseExpNode(Token(head.start + 1, head.end, head.value[1:], 'id')) elif t == '$($)': return LiteralDollarNode(head) elif t == '$': exp_token = Pop('exp') return ParseExpNode(exp_token) elif t == '[[': code_node = ParseCodeNode(tokens) Pop(']]') return code_node else: PushFront(tokens, head) return None def ParseCodeNode(tokens): atomic_code_list = [] while True: if not tokens: break atomic_code_node = ParseAtomicCodeNode(tokens) if atomic_code_node: atomic_code_list.append(atomic_code_node) else: break return CodeNode(atomic_code_list) def ParseToAST(pump_src_text): """Convert the given Pump source text into an AST.""" tokens = list(Tokenize(pump_src_text)) code_node = ParseCodeNode(tokens) return code_node class Env: def __init__(self): self.variables = [] self.ranges = [] def Clone(self): clone = Env() clone.variables = self.variables[:] clone.ranges = self.ranges[:] return clone def PushVariable(self, var, value): # If value looks like an int, store it as an int. try: int_value = int(value) if ('%s' % int_value) == value: value = int_value except Exception: pass self.variables[:0] = [(var, value)] def PopVariable(self): self.variables[:1] = [] def PushRange(self, var, lower, upper): self.ranges[:0] = [(var, lower, upper)] def PopRange(self): self.ranges[:1] = [] def GetValue(self, identifier): for (var, value) in self.variables: if identifier == var: return value print 'ERROR: meta variable %s is undefined.' % (identifier,) sys.exit(1) def EvalExp(self, exp): try: result = eval(exp.python_exp) except Exception, e: print 'ERROR: caught exception %s: %s' % (e.__class__.__name__, e) print ('ERROR: failed to evaluate meta expression %s at %s' % (exp.python_exp, exp.token.start)) sys.exit(1) return result def GetRange(self, identifier): for (var, lower, upper) in self.ranges: if identifier == var: return (lower, upper) print 'ERROR: range %s is undefined.' % (identifier,) sys.exit(1) class Output: def __init__(self): self.string = '' def GetLastLine(self): index = self.string.rfind('\n') if index < 0: return '' return self.string[index + 1:] def Append(self, s): self.string += s def RunAtomicCode(env, node, output): if isinstance(node, VarNode): identifier = node.identifier.value.strip() result = Output() RunAtomicCode(env.Clone(), node.atomic_code, result) value = result.string env.PushVariable(identifier, value) elif isinstance(node, RangeNode): identifier = node.identifier.value.strip() lower = int(env.EvalExp(node.exp1)) upper = int(env.EvalExp(node.exp2)) env.PushRange(identifier, lower, upper) elif isinstance(node, ForNode): identifier = node.identifier.value.strip() if node.sep is None: sep = '' else: sep = node.sep.value (lower, upper) = env.GetRange(identifier) for i in range(lower, upper + 1): new_env = env.Clone() new_env.PushVariable(identifier, i) RunCode(new_env, node.code, output) if i != upper: output.Append(sep) elif isinstance(node, RawCodeNode): output.Append(node.raw_code.value) elif isinstance(node, IfNode): cond = env.EvalExp(node.exp) if cond: RunCode(env.Clone(), node.then_branch, output) elif node.else_branch is not None: RunCode(env.Clone(), node.else_branch, output) elif isinstance(node, ExpNode): value = env.EvalExp(node) output.Append('%s' % (value,)) elif isinstance(node, LiteralDollarNode): output.Append('$') elif isinstance(node, CodeNode): RunCode(env.Clone(), node, output) else: print 'BAD' print node sys.exit(1) def RunCode(env, code_node, output): for atomic_code in code_node.atomic_code: RunAtomicCode(env, atomic_code, output) def IsSingleLineComment(cur_line): return '//' in cur_line def IsInPreprocessorDirective(prev_lines, cur_line): if cur_line.lstrip().startswith('#'): return True return prev_lines and prev_lines[-1].endswith('\\') def WrapComment(line, output): loc = line.find('//') before_comment = line[:loc].rstrip() if before_comment == '': indent = loc else: output.append(before_comment) indent = len(before_comment) - len(before_comment.lstrip()) prefix = indent*' ' + '// ' max_len = 80 - len(prefix) comment = line[loc + 2:].strip() segs = [seg for seg in re.split(r'(\w+\W*)', comment) if seg != ''] cur_line = '' for seg in segs: if len((cur_line + seg).rstrip()) < max_len: cur_line += seg else: if cur_line.strip() != '': output.append(prefix + cur_line.rstrip()) cur_line = seg.lstrip() if cur_line.strip() != '': output.append(prefix + cur_line.strip()) def WrapCode(line, line_concat, output): indent = len(line) - len(line.lstrip()) prefix = indent*' ' # Prefix of the current line max_len = 80 - indent - len(line_concat) # Maximum length of the current line new_prefix = prefix + 4*' ' # Prefix of a continuation line new_max_len = max_len - 4 # Maximum length of a continuation line # Prefers to wrap a line after a ',' or ';'. segs = [seg for seg in re.split(r'([^,;]+[,;]?)', line.strip()) if seg != ''] cur_line = '' # The current line without leading spaces. for seg in segs: # If the line is still too long, wrap at a space. while cur_line == '' and len(seg.strip()) > max_len: seg = seg.lstrip() split_at = seg.rfind(' ', 0, max_len) output.append(prefix + seg[:split_at].strip() + line_concat) seg = seg[split_at + 1:] prefix = new_prefix max_len = new_max_len if len((cur_line + seg).rstrip()) < max_len: cur_line = (cur_line + seg).lstrip() else: output.append(prefix + cur_line.rstrip() + line_concat) prefix = new_prefix max_len = new_max_len cur_line = seg.lstrip() if cur_line.strip() != '': output.append(prefix + cur_line.strip()) def WrapPreprocessorDirective(line, output): WrapCode(line, ' \\', output) def WrapPlainCode(line, output): WrapCode(line, '', output) def IsMultiLineIWYUPragma(line): return re.search(r'/\* IWYU pragma: ', line) def IsHeaderGuardIncludeOrOneLineIWYUPragma(line): return (re.match(r'^#(ifndef|define|endif\s*//)\s*[\w_]+\s*$', line) or re.match(r'^#include\s', line) or # Don't break IWYU pragmas, either; that causes iwyu.py problems. re.search(r'// IWYU pragma: ', line)) def WrapLongLine(line, output): line = line.rstrip() if len(line) <= 80: output.append(line) elif IsSingleLineComment(line): if IsHeaderGuardIncludeOrOneLineIWYUPragma(line): # The style guide made an exception to allow long header guard lines, # includes and IWYU pragmas. output.append(line) else: WrapComment(line, output) elif IsInPreprocessorDirective(output, line): if IsHeaderGuardIncludeOrOneLineIWYUPragma(line): # The style guide made an exception to allow long header guard lines, # includes and IWYU pragmas. output.append(line) else: WrapPreprocessorDirective(line, output) elif IsMultiLineIWYUPragma(line): output.append(line) else: WrapPlainCode(line, output) def BeautifyCode(string): lines = string.splitlines() output = [] for line in lines: WrapLongLine(line, output) output2 = [line.rstrip() for line in output] return '\n'.join(output2) + '\n' def ConvertFromPumpSource(src_text): """Return the text generated from the given Pump source text.""" ast = ParseToAST(StripMetaComments(src_text)) output = Output() RunCode(Env(), ast, output) return BeautifyCode(output.string) def main(argv): if len(argv) == 1: print __doc__ sys.exit(1) file_path = argv[-1] output_str = ConvertFromPumpSource(file(file_path, 'r').read()) if file_path.endswith('.pump'): output_file_path = file_path[:-5] else: output_file_path = '-' if output_file_path == '-': print output_str, else: output_file = file(output_file_path, 'w') output_file.write('// This file was GENERATED by command:\n') output_file.write('// %s %s\n' % (os.path.basename(__file__), os.path.basename(file_path))) output_file.write('// DO NOT EDIT BY HAND!!!\n\n') output_file.write(output_str) output_file.close() if __name__ == '__main__': main(sys.argv) CSSC-1.4.1/unit-tests/googletest/scripts/upload_gtest.py0000755000000000000000000000544312664550137021506 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2009, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """upload_gtest.py v0.1.0 -- uploads a Google Test patch for review. This simple wrapper passes all command line flags and --cc=googletestframework@googlegroups.com to upload.py. USAGE: upload_gtest.py [options for upload.py] """ __author__ = 'wan@google.com (Zhanyong Wan)' import os import sys CC_FLAG = '--cc=' GTEST_GROUP = 'googletestframework@googlegroups.com' def main(): # Finds the path to upload.py, assuming it is in the same directory # as this file. my_dir = os.path.dirname(os.path.abspath(__file__)) upload_py_path = os.path.join(my_dir, 'upload.py') # Adds Google Test discussion group to the cc line if it's not there # already. upload_py_argv = [upload_py_path] found_cc_flag = False for arg in sys.argv[1:]: if arg.startswith(CC_FLAG): found_cc_flag = True cc_line = arg[len(CC_FLAG):] cc_list = [addr for addr in cc_line.split(',') if addr] if GTEST_GROUP not in cc_list: cc_list.append(GTEST_GROUP) upload_py_argv.append(CC_FLAG + ','.join(cc_list)) else: upload_py_argv.append(arg) if not found_cc_flag: upload_py_argv.append(CC_FLAG + GTEST_GROUP) # Invokes upload.py with the modified command line flags. os.execv(upload_py_path, upload_py_argv) if __name__ == '__main__': main() CSSC-1.4.1/unit-tests/googletest/scripts/gtest-config.in0000755000000000000000000002354712664550137021370 0ustar0000000000000000#!/bin/sh # These variables are automatically filled in by the configure script. name="@PACKAGE_TARNAME@" version="@PACKAGE_VERSION@" show_usage() { echo "Usage: gtest-config [OPTIONS...]" } show_help() { show_usage cat <<\EOF The `gtest-config' script provides access to the necessary compile and linking flags to connect with Google C++ Testing Framework, both in a build prior to installation, and on the system proper after installation. The installation overrides may be issued in combination with any other queries, but will only affect installation queries if called on a built but not installed gtest. The installation queries may not be issued with any other types of queries, and only one installation query may be made at a time. The version queries and compiler flag queries may be combined as desired but not mixed. Different version queries are always combined with logical "and" semantics, and only the last of any particular query is used while all previous ones ignored. All versions must be specified as a sequence of numbers separated by periods. Compiler flag queries output the union of the sets of flags when combined. Examples: gtest-config --min-version=1.0 || echo "Insufficient Google Test version." g++ $(gtest-config --cppflags --cxxflags) -o foo.o -c foo.cpp g++ $(gtest-config --ldflags --libs) -o foo foo.o # When using a built but not installed Google Test: g++ $(../../my_gtest_build/scripts/gtest-config ...) ... # When using an installed Google Test, but with installation overrides: export GTEST_PREFIX="/opt" g++ $(gtest-config --libdir="/opt/lib64" ...) ... Help: --usage brief usage information --help display this help message Installation Overrides: --prefix= overrides the installation prefix --exec-prefix= overrides the executable installation prefix --libdir= overrides the library installation prefix --includedir= overrides the header file installation prefix Installation Queries: --prefix installation prefix --exec-prefix executable installation prefix --libdir library installation directory --includedir header file installation directory --version the version of the Google Test installation Version Queries: --min-version=VERSION return 0 if the version is at least VERSION --exact-version=VERSION return 0 if the version is exactly VERSION --max-version=VERSION return 0 if the version is at most VERSION Compilation Flag Queries: --cppflags compile flags specific to the C-like preprocessors --cxxflags compile flags appropriate for C++ programs --ldflags linker flags --libs libraries for linking EOF } # This function bounds our version with a min and a max. It uses some clever # POSIX-compliant variable expansion to portably do all the work in the shell # and avoid any dependency on a particular "sed" or "awk" implementation. # Notable is that it will only ever compare the first 3 components of versions. # Further components will be cleanly stripped off. All versions must be # unadorned, so "v1.0" will *not* work. The minimum version must be in $1, and # the max in $2. TODO(chandlerc@google.com): If this ever breaks, we should # investigate expanding this via autom4te from AS_VERSION_COMPARE rather than # continuing to maintain our own shell version. check_versions() { major_version=${version%%.*} minor_version="0" point_version="0" if test "${version#*.}" != "${version}"; then minor_version=${version#*.} minor_version=${minor_version%%.*} fi if test "${version#*.*.}" != "${version}"; then point_version=${version#*.*.} point_version=${point_version%%.*} fi min_version="$1" min_major_version=${min_version%%.*} min_minor_version="0" min_point_version="0" if test "${min_version#*.}" != "${min_version}"; then min_minor_version=${min_version#*.} min_minor_version=${min_minor_version%%.*} fi if test "${min_version#*.*.}" != "${min_version}"; then min_point_version=${min_version#*.*.} min_point_version=${min_point_version%%.*} fi max_version="$2" max_major_version=${max_version%%.*} max_minor_version="0" max_point_version="0" if test "${max_version#*.}" != "${max_version}"; then max_minor_version=${max_version#*.} max_minor_version=${max_minor_version%%.*} fi if test "${max_version#*.*.}" != "${max_version}"; then max_point_version=${max_version#*.*.} max_point_version=${max_point_version%%.*} fi test $(($major_version)) -lt $(($min_major_version)) && exit 1 if test $(($major_version)) -eq $(($min_major_version)); then test $(($minor_version)) -lt $(($min_minor_version)) && exit 1 if test $(($minor_version)) -eq $(($min_minor_version)); then test $(($point_version)) -lt $(($min_point_version)) && exit 1 fi fi test $(($major_version)) -gt $(($max_major_version)) && exit 1 if test $(($major_version)) -eq $(($max_major_version)); then test $(($minor_version)) -gt $(($max_minor_version)) && exit 1 if test $(($minor_version)) -eq $(($max_minor_version)); then test $(($point_version)) -gt $(($max_point_version)) && exit 1 fi fi exit 0 } # Show the usage line when no arguments are specified. if test $# -eq 0; then show_usage exit 1 fi while test $# -gt 0; do case $1 in --usage) show_usage; exit 0;; --help) show_help; exit 0;; # Installation overrides --prefix=*) GTEST_PREFIX=${1#--prefix=};; --exec-prefix=*) GTEST_EXEC_PREFIX=${1#--exec-prefix=};; --libdir=*) GTEST_LIBDIR=${1#--libdir=};; --includedir=*) GTEST_INCLUDEDIR=${1#--includedir=};; # Installation queries --prefix|--exec-prefix|--libdir|--includedir|--version) if test -n "${do_query}"; then show_usage exit 1 fi do_query=${1#--} ;; # Version checking --min-version=*) do_check_versions=yes min_version=${1#--min-version=} ;; --max-version=*) do_check_versions=yes max_version=${1#--max-version=} ;; --exact-version=*) do_check_versions=yes exact_version=${1#--exact-version=} ;; # Compiler flag output --cppflags) echo_cppflags=yes;; --cxxflags) echo_cxxflags=yes;; --ldflags) echo_ldflags=yes;; --libs) echo_libs=yes;; # Everything else is an error *) show_usage; exit 1;; esac shift done # These have defaults filled in by the configure script but can also be # overridden by environment variables or command line parameters. prefix="${GTEST_PREFIX:-@prefix@}" exec_prefix="${GTEST_EXEC_PREFIX:-@exec_prefix@}" libdir="${GTEST_LIBDIR:-@libdir@}" includedir="${GTEST_INCLUDEDIR:-@includedir@}" # We try and detect if our binary is not located at its installed location. If # it's not, we provide variables pointing to the source and build tree rather # than to the install tree. This allows building against a just-built gtest # rather than an installed gtest. bindir="@bindir@" this_relative_bindir=`dirname $0` this_bindir=`cd ${this_relative_bindir}; pwd -P` if test "${this_bindir}" = "${this_bindir%${bindir}}"; then # The path to the script doesn't end in the bindir sequence from Autoconf, # assume that we are in a build tree. build_dir=`dirname ${this_bindir}` src_dir=`cd ${this_bindir}; cd @top_srcdir@; pwd -P` # TODO(chandlerc@google.com): This is a dangerous dependency on libtool, we # should work to remove it, and/or remove libtool altogether, replacing it # with direct references to the library and a link path. gtest_libs="${build_dir}/lib/libgtest.la @PTHREAD_CFLAGS@ @PTHREAD_LIBS@" gtest_ldflags="" # We provide hooks to include from either the source or build dir, where the # build dir is always preferred. This will potentially allow us to write # build rules for generated headers and have them automatically be preferred # over provided versions. gtest_cppflags="-I${build_dir}/include -I${src_dir}/include" gtest_cxxflags="@PTHREAD_CFLAGS@" else # We're using an installed gtest, although it may be staged under some # prefix. Assume (as our own libraries do) that we can resolve the prefix, # and are present in the dynamic link paths. gtest_ldflags="-L${libdir}" gtest_libs="-l${name} @PTHREAD_CFLAGS@ @PTHREAD_LIBS@" gtest_cppflags="-I${includedir}" gtest_cxxflags="@PTHREAD_CFLAGS@" fi # Do an installation query if requested. if test -n "$do_query"; then case $do_query in prefix) echo $prefix; exit 0;; exec-prefix) echo $exec_prefix; exit 0;; libdir) echo $libdir; exit 0;; includedir) echo $includedir; exit 0;; version) echo $version; exit 0;; *) show_usage; exit 1;; esac fi # Do a version check if requested. if test "$do_check_versions" = "yes"; then # Make sure we didn't receive a bad combination of parameters. test "$echo_cppflags" = "yes" && show_usage && exit 1 test "$echo_cxxflags" = "yes" && show_usage && exit 1 test "$echo_ldflags" = "yes" && show_usage && exit 1 test "$echo_libs" = "yes" && show_usage && exit 1 if test "$exact_version" != ""; then check_versions $exact_version $exact_version # unreachable else check_versions ${min_version:-0.0.0} ${max_version:-9999.9999.9999} # unreachable fi fi # Do the output in the correct order so that these can be used in-line of # a compiler invocation. output="" test "$echo_cppflags" = "yes" && output="$output $gtest_cppflags" test "$echo_cxxflags" = "yes" && output="$output $gtest_cxxflags" test "$echo_ldflags" = "yes" && output="$output $gtest_ldflags" test "$echo_libs" = "yes" && output="$output $gtest_libs" echo $output exit 0 CSSC-1.4.1/unit-tests/googletest/scripts/common.py0000644000000000000000000000554712664550137020306 0ustar0000000000000000# Copyright 2013 Google Inc. All Rights Reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Shared utilities for writing scripts for Google Test/Mock.""" __author__ = 'wan@google.com (Zhanyong Wan)' import os import re # Matches the line from 'svn info .' output that describes what SVN # path the current local directory corresponds to. For example, in # a googletest SVN workspace's trunk/test directory, the output will be: # # URL: https://googletest.googlecode.com/svn/trunk/test _SVN_INFO_URL_RE = re.compile(r'^URL: https://(\w+)\.googlecode\.com/svn(.*)') def GetCommandOutput(command): """Runs the shell command and returns its stdout as a list of lines.""" f = os.popen(command, 'r') lines = [line.strip() for line in f.readlines()] f.close() return lines def GetSvnInfo(): """Returns the project name and the current SVN workspace's root path.""" for line in GetCommandOutput('svn info .'): m = _SVN_INFO_URL_RE.match(line) if m: project = m.group(1) # googletest or googlemock rel_path = m.group(2) root = os.path.realpath(rel_path.count('/') * '../') return project, root return None, None def GetSvnTrunk(): """Returns the current SVN workspace's trunk root path.""" _, root = GetSvnInfo() return root + '/trunk' if root else None def IsInGTestSvn(): project, _ = GetSvnInfo() return project == 'googletest' def IsInGMockSvn(): project, _ = GetSvnInfo() return project == 'googlemock' CSSC-1.4.1/unit-tests/googletest/scripts/fuse_gtest_files.py0000755000000000000000000002115512664550137022344 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2009, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """fuse_gtest_files.py v0.2.0 Fuses Google Test source code into a .h file and a .cc file. SYNOPSIS fuse_gtest_files.py [GTEST_ROOT_DIR] OUTPUT_DIR Scans GTEST_ROOT_DIR for Google Test source code, and generates two files: OUTPUT_DIR/gtest/gtest.h and OUTPUT_DIR/gtest/gtest-all.cc. Then you can build your tests by adding OUTPUT_DIR to the include search path and linking with OUTPUT_DIR/gtest/gtest-all.cc. These two files contain everything you need to use Google Test. Hence you can "install" Google Test by copying them to wherever you want. GTEST_ROOT_DIR can be omitted and defaults to the parent directory of the directory holding this script. EXAMPLES ./fuse_gtest_files.py fused_gtest ./fuse_gtest_files.py path/to/unpacked/gtest fused_gtest This tool is experimental. In particular, it assumes that there is no conditional inclusion of Google Test headers. Please report any problems to googletestframework@googlegroups.com. You can read http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide for more information. """ __author__ = 'wan@google.com (Zhanyong Wan)' import os import re import sets import sys # We assume that this file is in the scripts/ directory in the Google # Test root directory. DEFAULT_GTEST_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..') # Regex for matching '#include "gtest/..."'. INCLUDE_GTEST_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gtest/.+)"') # Regex for matching '#include "src/..."'. INCLUDE_SRC_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(src/.+)"') # Where to find the source seed files. GTEST_H_SEED = 'include/gtest/gtest.h' GTEST_SPI_H_SEED = 'include/gtest/gtest-spi.h' GTEST_ALL_CC_SEED = 'src/gtest-all.cc' # Where to put the generated files. GTEST_H_OUTPUT = 'gtest/gtest.h' GTEST_ALL_CC_OUTPUT = 'gtest/gtest-all.cc' def VerifyFileExists(directory, relative_path): """Verifies that the given file exists; aborts on failure. relative_path is the file path relative to the given directory. """ if not os.path.isfile(os.path.join(directory, relative_path)): print 'ERROR: Cannot find %s in directory %s.' % (relative_path, directory) print ('Please either specify a valid project root directory ' 'or omit it on the command line.') sys.exit(1) def ValidateGTestRootDir(gtest_root): """Makes sure gtest_root points to a valid gtest root directory. The function aborts the program on failure. """ VerifyFileExists(gtest_root, GTEST_H_SEED) VerifyFileExists(gtest_root, GTEST_ALL_CC_SEED) def VerifyOutputFile(output_dir, relative_path): """Verifies that the given output file path is valid. relative_path is relative to the output_dir directory. """ # Makes sure the output file either doesn't exist or can be overwritten. output_file = os.path.join(output_dir, relative_path) if os.path.exists(output_file): # TODO(wan@google.com): The following user-interaction doesn't # work with automated processes. We should provide a way for the # Makefile to force overwriting the files. print ('%s already exists in directory %s - overwrite it? (y/N) ' % (relative_path, output_dir)) answer = sys.stdin.readline().strip() if answer not in ['y', 'Y']: print 'ABORTED.' sys.exit(1) # Makes sure the directory holding the output file exists; creates # it and all its ancestors if necessary. parent_directory = os.path.dirname(output_file) if not os.path.isdir(parent_directory): os.makedirs(parent_directory) def ValidateOutputDir(output_dir): """Makes sure output_dir points to a valid output directory. The function aborts the program on failure. """ VerifyOutputFile(output_dir, GTEST_H_OUTPUT) VerifyOutputFile(output_dir, GTEST_ALL_CC_OUTPUT) def FuseGTestH(gtest_root, output_dir): """Scans folder gtest_root to generate gtest/gtest.h in output_dir.""" output_file = file(os.path.join(output_dir, GTEST_H_OUTPUT), 'w') processed_files = sets.Set() # Holds all gtest headers we've processed. def ProcessFile(gtest_header_path): """Processes the given gtest header file.""" # We don't process the same header twice. if gtest_header_path in processed_files: return processed_files.add(gtest_header_path) # Reads each line in the given gtest header. for line in file(os.path.join(gtest_root, gtest_header_path), 'r'): m = INCLUDE_GTEST_FILE_REGEX.match(line) if m: # It's '#include "gtest/..."' - let's process it recursively. ProcessFile('include/' + m.group(1)) else: # Otherwise we copy the line unchanged to the output file. output_file.write(line) ProcessFile(GTEST_H_SEED) output_file.close() def FuseGTestAllCcToFile(gtest_root, output_file): """Scans folder gtest_root to generate gtest/gtest-all.cc in output_file.""" processed_files = sets.Set() def ProcessFile(gtest_source_file): """Processes the given gtest source file.""" # We don't process the same #included file twice. if gtest_source_file in processed_files: return processed_files.add(gtest_source_file) # Reads each line in the given gtest source file. for line in file(os.path.join(gtest_root, gtest_source_file), 'r'): m = INCLUDE_GTEST_FILE_REGEX.match(line) if m: if 'include/' + m.group(1) == GTEST_SPI_H_SEED: # It's '#include "gtest/gtest-spi.h"'. This file is not # #included by "gtest/gtest.h", so we need to process it. ProcessFile(GTEST_SPI_H_SEED) else: # It's '#include "gtest/foo.h"' where foo is not gtest-spi. # We treat it as '#include "gtest/gtest.h"', as all other # gtest headers are being fused into gtest.h and cannot be # #included directly. # There is no need to #include "gtest/gtest.h" more than once. if not GTEST_H_SEED in processed_files: processed_files.add(GTEST_H_SEED) output_file.write('#include "%s"\n' % (GTEST_H_OUTPUT,)) else: m = INCLUDE_SRC_FILE_REGEX.match(line) if m: # It's '#include "src/foo"' - let's process it recursively. ProcessFile(m.group(1)) else: output_file.write(line) ProcessFile(GTEST_ALL_CC_SEED) def FuseGTestAllCc(gtest_root, output_dir): """Scans folder gtest_root to generate gtest/gtest-all.cc in output_dir.""" output_file = file(os.path.join(output_dir, GTEST_ALL_CC_OUTPUT), 'w') FuseGTestAllCcToFile(gtest_root, output_file) output_file.close() def FuseGTest(gtest_root, output_dir): """Fuses gtest.h and gtest-all.cc.""" ValidateGTestRootDir(gtest_root) ValidateOutputDir(output_dir) FuseGTestH(gtest_root, output_dir) FuseGTestAllCc(gtest_root, output_dir) def main(): argc = len(sys.argv) if argc == 2: # fuse_gtest_files.py OUTPUT_DIR FuseGTest(DEFAULT_GTEST_ROOT_DIR, sys.argv[1]) elif argc == 3: # fuse_gtest_files.py GTEST_ROOT_DIR OUTPUT_DIR FuseGTest(sys.argv[1], sys.argv[2]) else: print __doc__ sys.exit(1) if __name__ == '__main__': main() CSSC-1.4.1/unit-tests/googletest/scripts/release_docs.py0000755000000000000000000001376412664550137021451 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2013 Google Inc. All Rights Reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """Script for branching Google Test/Mock wiki pages for a new version. SYNOPSIS release_docs.py NEW_RELEASE_VERSION Google Test and Google Mock's external user documentation is in interlinked wiki files. When we release a new version of Google Test or Google Mock, we need to branch the wiki files such that users of a specific version of Google Test/Mock can look up documenation relevant for that version. This script automates that process by: - branching the current wiki pages (which document the behavior of the SVN trunk head) to pages for the specified version (e.g. branching FAQ.wiki to V2_6_FAQ.wiki when NEW_RELEASE_VERSION is 2.6); - updating the links in the branched files to point to the branched version (e.g. a link in V2_6_FAQ.wiki that pointed to Primer.wiki#Anchor will now point to V2_6_Primer.wiki#Anchor). NOTE: NEW_RELEASE_VERSION must be a NEW version number for which the wiki pages don't yet exist; otherwise you'll get SVN errors like "svn: Path 'V1_7_PumpManual.wiki' is not a directory" when running the script. EXAMPLE $ cd PATH/TO/GTEST_SVN_WORKSPACE/trunk $ scripts/release_docs.py 2.6 # create wiki pages for v2.6 $ svn status # verify the file list $ svn diff # verify the file contents $ svn commit -m "release wiki pages for v2.6" """ __author__ = 'wan@google.com (Zhanyong Wan)' import os import re import sys import common # Wiki pages that shouldn't be branched for every gtest/gmock release. GTEST_UNVERSIONED_WIKIS = ['DevGuide.wiki'] GMOCK_UNVERSIONED_WIKIS = [ 'DesignDoc.wiki', 'DevGuide.wiki', 'KnownIssues.wiki' ] def DropWikiSuffix(wiki_filename): """Removes the .wiki suffix (if any) from the given filename.""" return (wiki_filename[:-len('.wiki')] if wiki_filename.endswith('.wiki') else wiki_filename) class WikiBrancher(object): """Branches ...""" def __init__(self, dot_version): self.project, svn_root_path = common.GetSvnInfo() if self.project not in ('googletest', 'googlemock'): sys.exit('This script must be run in a gtest or gmock SVN workspace.') self.wiki_dir = svn_root_path + '/wiki' # Turn '2.6' to 'V2_6_'. self.version_prefix = 'V' + dot_version.replace('.', '_') + '_' self.files_to_branch = self.GetFilesToBranch() page_names = [DropWikiSuffix(f) for f in self.files_to_branch] # A link to Foo.wiki is in one of the following forms: # [Foo words] # [Foo#Anchor words] # [http://code.google.com/.../wiki/Foo words] # [http://code.google.com/.../wiki/Foo#Anchor words] # We want to replace 'Foo' with 'V2_6_Foo' in the above cases. self.search_for_re = re.compile( # This regex matches either # [Foo # or # /wiki/Foo # followed by a space or a #, where Foo is the name of an # unversioned wiki page. r'(\[|/wiki/)(%s)([ #])' % '|'.join(page_names)) self.replace_with = r'\1%s\2\3' % (self.version_prefix,) def GetFilesToBranch(self): """Returns a list of .wiki file names that need to be branched.""" unversioned_wikis = (GTEST_UNVERSIONED_WIKIS if self.project == 'googletest' else GMOCK_UNVERSIONED_WIKIS) return [f for f in os.listdir(self.wiki_dir) if (f.endswith('.wiki') and not re.match(r'^V\d', f) and # Excluded versioned .wiki files. f not in unversioned_wikis)] def BranchFiles(self): """Branches the .wiki files needed to be branched.""" print 'Branching %d .wiki files:' % (len(self.files_to_branch),) os.chdir(self.wiki_dir) for f in self.files_to_branch: command = 'svn cp %s %s%s' % (f, self.version_prefix, f) print command os.system(command) def UpdateLinksInBranchedFiles(self): for f in self.files_to_branch: source_file = os.path.join(self.wiki_dir, f) versioned_file = os.path.join(self.wiki_dir, self.version_prefix + f) print 'Updating links in %s.' % (versioned_file,) text = file(source_file, 'r').read() new_text = self.search_for_re.sub(self.replace_with, text) file(versioned_file, 'w').write(new_text) def main(): if len(sys.argv) != 2: sys.exit(__doc__) brancher = WikiBrancher(sys.argv[1]) brancher.BranchFiles() brancher.UpdateLinksInBranchedFiles() if __name__ == '__main__': main() CSSC-1.4.1/unit-tests/googletest/scripts/upload.py0000755000000000000000000014352012664550137020277 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2007 Google Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """Tool for uploading diffs from a version control system to the codereview app. Usage summary: upload.py [options] [-- diff_options] Diff options are passed to the diff command of the underlying system. Supported version control systems: Git Mercurial Subversion It is important for Git/Mercurial users to specify a tree/node/branch to diff against by using the '--rev' option. """ # This code is derived from appcfg.py in the App Engine SDK (open source), # and from ASPN recipe #146306. import cookielib import getpass import logging import md5 import mimetypes import optparse import os import re import socket import subprocess import sys import urllib import urllib2 import urlparse try: import readline except ImportError: pass # The logging verbosity: # 0: Errors only. # 1: Status messages. # 2: Info logs. # 3: Debug logs. verbosity = 1 # Max size of patch or base file. MAX_UPLOAD_SIZE = 900 * 1024 def GetEmail(prompt): """Prompts the user for their email address and returns it. The last used email address is saved to a file and offered up as a suggestion to the user. If the user presses enter without typing in anything the last used email address is used. If the user enters a new address, it is saved for next time we prompt. """ last_email_file_name = os.path.expanduser("~/.last_codereview_email_address") last_email = "" if os.path.exists(last_email_file_name): try: last_email_file = open(last_email_file_name, "r") last_email = last_email_file.readline().strip("\n") last_email_file.close() prompt += " [%s]" % last_email except IOError, e: pass email = raw_input(prompt + ": ").strip() if email: try: last_email_file = open(last_email_file_name, "w") last_email_file.write(email) last_email_file.close() except IOError, e: pass else: email = last_email return email def StatusUpdate(msg): """Print a status message to stdout. If 'verbosity' is greater than 0, print the message. Args: msg: The string to print. """ if verbosity > 0: print msg def ErrorExit(msg): """Print an error message to stderr and exit.""" print >>sys.stderr, msg sys.exit(1) class ClientLoginError(urllib2.HTTPError): """Raised to indicate there was an error authenticating with ClientLogin.""" def __init__(self, url, code, msg, headers, args): urllib2.HTTPError.__init__(self, url, code, msg, headers, None) self.args = args self.reason = args["Error"] class AbstractRpcServer(object): """Provides a common interface for a simple RPC server.""" def __init__(self, host, auth_function, host_override=None, extra_headers={}, save_cookies=False): """Creates a new HttpRpcServer. Args: host: The host to send requests to. auth_function: A function that takes no arguments and returns an (email, password) tuple when called. Will be called if authentication is required. host_override: The host header to send to the server (defaults to host). extra_headers: A dict of extra headers to append to every request. save_cookies: If True, save the authentication cookies to local disk. If False, use an in-memory cookiejar instead. Subclasses must implement this functionality. Defaults to False. """ self.host = host self.host_override = host_override self.auth_function = auth_function self.authenticated = False self.extra_headers = extra_headers self.save_cookies = save_cookies self.opener = self._GetOpener() if self.host_override: logging.info("Server: %s; Host: %s", self.host, self.host_override) else: logging.info("Server: %s", self.host) def _GetOpener(self): """Returns an OpenerDirector for making HTTP requests. Returns: A urllib2.OpenerDirector object. """ raise NotImplementedError() def _CreateRequest(self, url, data=None): """Creates a new urllib request.""" logging.debug("Creating request for: '%s' with payload:\n%s", url, data) req = urllib2.Request(url, data=data) if self.host_override: req.add_header("Host", self.host_override) for key, value in self.extra_headers.iteritems(): req.add_header(key, value) return req def _GetAuthToken(self, email, password): """Uses ClientLogin to authenticate the user, returning an auth token. Args: email: The user's email address password: The user's password Raises: ClientLoginError: If there was an error authenticating with ClientLogin. HTTPError: If there was some other form of HTTP error. Returns: The authentication token returned by ClientLogin. """ account_type = "GOOGLE" if self.host.endswith(".google.com"): # Needed for use inside Google. account_type = "HOSTED" req = self._CreateRequest( url="https://www.google.com/accounts/ClientLogin", data=urllib.urlencode({ "Email": email, "Passwd": password, "service": "ah", "source": "rietveld-codereview-upload", "accountType": account_type, }), ) try: response = self.opener.open(req) response_body = response.read() response_dict = dict(x.split("=") for x in response_body.split("\n") if x) return response_dict["Auth"] except urllib2.HTTPError, e: if e.code == 403: body = e.read() response_dict = dict(x.split("=", 1) for x in body.split("\n") if x) raise ClientLoginError(req.get_full_url(), e.code, e.msg, e.headers, response_dict) else: raise def _GetAuthCookie(self, auth_token): """Fetches authentication cookies for an authentication token. Args: auth_token: The authentication token returned by ClientLogin. Raises: HTTPError: If there was an error fetching the authentication cookies. """ # This is a dummy value to allow us to identify when we're successful. continue_location = "http://localhost/" args = {"continue": continue_location, "auth": auth_token} req = self._CreateRequest("http://%s/_ah/login?%s" % (self.host, urllib.urlencode(args))) try: response = self.opener.open(req) except urllib2.HTTPError, e: response = e if (response.code != 302 or response.info()["location"] != continue_location): raise urllib2.HTTPError(req.get_full_url(), response.code, response.msg, response.headers, response.fp) self.authenticated = True def _Authenticate(self): """Authenticates the user. The authentication process works as follows: 1) We get a username and password from the user 2) We use ClientLogin to obtain an AUTH token for the user (see http://code.google.com/apis/accounts/AuthForInstalledApps.html). 3) We pass the auth token to /_ah/login on the server to obtain an authentication cookie. If login was successful, it tries to redirect us to the URL we provided. If we attempt to access the upload API without first obtaining an authentication cookie, it returns a 401 response and directs us to authenticate ourselves with ClientLogin. """ for i in range(3): credentials = self.auth_function() try: auth_token = self._GetAuthToken(credentials[0], credentials[1]) except ClientLoginError, e: if e.reason == "BadAuthentication": print >>sys.stderr, "Invalid username or password." continue if e.reason == "CaptchaRequired": print >>sys.stderr, ( "Please go to\n" "https://www.google.com/accounts/DisplayUnlockCaptcha\n" "and verify you are a human. Then try again.") break if e.reason == "NotVerified": print >>sys.stderr, "Account not verified." break if e.reason == "TermsNotAgreed": print >>sys.stderr, "User has not agreed to TOS." break if e.reason == "AccountDeleted": print >>sys.stderr, "The user account has been deleted." break if e.reason == "AccountDisabled": print >>sys.stderr, "The user account has been disabled." break if e.reason == "ServiceDisabled": print >>sys.stderr, ("The user's access to the service has been " "disabled.") break if e.reason == "ServiceUnavailable": print >>sys.stderr, "The service is not available; try again later." break raise self._GetAuthCookie(auth_token) return def Send(self, request_path, payload=None, content_type="application/octet-stream", timeout=None, **kwargs): """Sends an RPC and returns the response. Args: request_path: The path to send the request to, eg /api/appversion/create. payload: The body of the request, or None to send an empty request. content_type: The Content-Type header to use. timeout: timeout in seconds; default None i.e. no timeout. (Note: for large requests on OS X, the timeout doesn't work right.) kwargs: Any keyword arguments are converted into query string parameters. Returns: The response body, as a string. """ # TODO: Don't require authentication. Let the server say # whether it is necessary. if not self.authenticated: self._Authenticate() old_timeout = socket.getdefaulttimeout() socket.setdefaulttimeout(timeout) try: tries = 0 while True: tries += 1 args = dict(kwargs) url = "http://%s%s" % (self.host, request_path) if args: url += "?" + urllib.urlencode(args) req = self._CreateRequest(url=url, data=payload) req.add_header("Content-Type", content_type) try: f = self.opener.open(req) response = f.read() f.close() return response except urllib2.HTTPError, e: if tries > 3: raise elif e.code == 401: self._Authenticate() ## elif e.code >= 500 and e.code < 600: ## # Server Error - try again. ## continue else: raise finally: socket.setdefaulttimeout(old_timeout) class HttpRpcServer(AbstractRpcServer): """Provides a simplified RPC-style interface for HTTP requests.""" def _Authenticate(self): """Save the cookie jar after authentication.""" super(HttpRpcServer, self)._Authenticate() if self.save_cookies: StatusUpdate("Saving authentication cookies to %s" % self.cookie_file) self.cookie_jar.save() def _GetOpener(self): """Returns an OpenerDirector that supports cookies and ignores redirects. Returns: A urllib2.OpenerDirector object. """ opener = urllib2.OpenerDirector() opener.add_handler(urllib2.ProxyHandler()) opener.add_handler(urllib2.UnknownHandler()) opener.add_handler(urllib2.HTTPHandler()) opener.add_handler(urllib2.HTTPDefaultErrorHandler()) opener.add_handler(urllib2.HTTPSHandler()) opener.add_handler(urllib2.HTTPErrorProcessor()) if self.save_cookies: self.cookie_file = os.path.expanduser("~/.codereview_upload_cookies") self.cookie_jar = cookielib.MozillaCookieJar(self.cookie_file) if os.path.exists(self.cookie_file): try: self.cookie_jar.load() self.authenticated = True StatusUpdate("Loaded authentication cookies from %s" % self.cookie_file) except (cookielib.LoadError, IOError): # Failed to load cookies - just ignore them. pass else: # Create an empty cookie file with mode 600 fd = os.open(self.cookie_file, os.O_CREAT, 0600) os.close(fd) # Always chmod the cookie file os.chmod(self.cookie_file, 0600) else: # Don't save cookies across runs of update.py. self.cookie_jar = cookielib.CookieJar() opener.add_handler(urllib2.HTTPCookieProcessor(self.cookie_jar)) return opener parser = optparse.OptionParser(usage="%prog [options] [-- diff_options]") parser.add_option("-y", "--assume_yes", action="store_true", dest="assume_yes", default=False, help="Assume that the answer to yes/no questions is 'yes'.") # Logging group = parser.add_option_group("Logging options") group.add_option("-q", "--quiet", action="store_const", const=0, dest="verbose", help="Print errors only.") group.add_option("-v", "--verbose", action="store_const", const=2, dest="verbose", default=1, help="Print info level logs (default).") group.add_option("--noisy", action="store_const", const=3, dest="verbose", help="Print all logs.") # Review server group = parser.add_option_group("Review server options") group.add_option("-s", "--server", action="store", dest="server", default="codereview.appspot.com", metavar="SERVER", help=("The server to upload to. The format is host[:port]. " "Defaults to 'codereview.appspot.com'.")) group.add_option("-e", "--email", action="store", dest="email", metavar="EMAIL", default=None, help="The username to use. Will prompt if omitted.") group.add_option("-H", "--host", action="store", dest="host", metavar="HOST", default=None, help="Overrides the Host header sent with all RPCs.") group.add_option("--no_cookies", action="store_false", dest="save_cookies", default=True, help="Do not save authentication cookies to local disk.") # Issue group = parser.add_option_group("Issue options") group.add_option("-d", "--description", action="store", dest="description", metavar="DESCRIPTION", default=None, help="Optional description when creating an issue.") group.add_option("-f", "--description_file", action="store", dest="description_file", metavar="DESCRIPTION_FILE", default=None, help="Optional path of a file that contains " "the description when creating an issue.") group.add_option("-r", "--reviewers", action="store", dest="reviewers", metavar="REVIEWERS", default=None, help="Add reviewers (comma separated email addresses).") group.add_option("--cc", action="store", dest="cc", metavar="CC", default=None, help="Add CC (comma separated email addresses).") # Upload options group = parser.add_option_group("Patch options") group.add_option("-m", "--message", action="store", dest="message", metavar="MESSAGE", default=None, help="A message to identify the patch. " "Will prompt if omitted.") group.add_option("-i", "--issue", type="int", action="store", metavar="ISSUE", default=None, help="Issue number to which to add. Defaults to new issue.") group.add_option("--download_base", action="store_true", dest="download_base", default=False, help="Base files will be downloaded by the server " "(side-by-side diffs may not work on files with CRs).") group.add_option("--rev", action="store", dest="revision", metavar="REV", default=None, help="Branch/tree/revision to diff against (used by DVCS).") group.add_option("--send_mail", action="store_true", dest="send_mail", default=False, help="Send notification email to reviewers.") def GetRpcServer(options): """Returns an instance of an AbstractRpcServer. Returns: A new AbstractRpcServer, on which RPC calls can be made. """ rpc_server_class = HttpRpcServer def GetUserCredentials(): """Prompts the user for a username and password.""" email = options.email if email is None: email = GetEmail("Email (login for uploading to %s)" % options.server) password = getpass.getpass("Password for %s: " % email) return (email, password) # If this is the dev_appserver, use fake authentication. host = (options.host or options.server).lower() if host == "localhost" or host.startswith("localhost:"): email = options.email if email is None: email = "test@example.com" logging.info("Using debug user %s. Override with --email" % email) server = rpc_server_class( options.server, lambda: (email, "password"), host_override=options.host, extra_headers={"Cookie": 'dev_appserver_login="%s:False"' % email}, save_cookies=options.save_cookies) # Don't try to talk to ClientLogin. server.authenticated = True return server return rpc_server_class(options.server, GetUserCredentials, host_override=options.host, save_cookies=options.save_cookies) def EncodeMultipartFormData(fields, files): """Encode form fields for multipart/form-data. Args: fields: A sequence of (name, value) elements for regular form fields. files: A sequence of (name, filename, value) elements for data to be uploaded as files. Returns: (content_type, body) ready for httplib.HTTP instance. Source: http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306 """ BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-' CRLF = '\r\n' lines = [] for (key, value) in fields: lines.append('--' + BOUNDARY) lines.append('Content-Disposition: form-data; name="%s"' % key) lines.append('') lines.append(value) for (key, filename, value) in files: lines.append('--' + BOUNDARY) lines.append('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename)) lines.append('Content-Type: %s' % GetContentType(filename)) lines.append('') lines.append(value) lines.append('--' + BOUNDARY + '--') lines.append('') body = CRLF.join(lines) content_type = 'multipart/form-data; boundary=%s' % BOUNDARY return content_type, body def GetContentType(filename): """Helper to guess the content-type from the filename.""" return mimetypes.guess_type(filename)[0] or 'application/octet-stream' # Use a shell for subcommands on Windows to get a PATH search. use_shell = sys.platform.startswith("win") def RunShellWithReturnCode(command, print_output=False, universal_newlines=True): """Executes a command and returns the output from stdout and the return code. Args: command: Command to execute. print_output: If True, the output is printed to stdout. If False, both stdout and stderr are ignored. universal_newlines: Use universal_newlines flag (default: True). Returns: Tuple (output, return code) """ logging.info("Running %s", command) p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=use_shell, universal_newlines=universal_newlines) if print_output: output_array = [] while True: line = p.stdout.readline() if not line: break print line.strip("\n") output_array.append(line) output = "".join(output_array) else: output = p.stdout.read() p.wait() errout = p.stderr.read() if print_output and errout: print >>sys.stderr, errout p.stdout.close() p.stderr.close() return output, p.returncode def RunShell(command, silent_ok=False, universal_newlines=True, print_output=False): data, retcode = RunShellWithReturnCode(command, print_output, universal_newlines) if retcode: ErrorExit("Got error status from %s:\n%s" % (command, data)) if not silent_ok and not data: ErrorExit("No output from %s" % command) return data class VersionControlSystem(object): """Abstract base class providing an interface to the VCS.""" def __init__(self, options): """Constructor. Args: options: Command line options. """ self.options = options def GenerateDiff(self, args): """Return the current diff as a string. Args: args: Extra arguments to pass to the diff command. """ raise NotImplementedError( "abstract method -- subclass %s must override" % self.__class__) def GetUnknownFiles(self): """Return a list of files unknown to the VCS.""" raise NotImplementedError( "abstract method -- subclass %s must override" % self.__class__) def CheckForUnknownFiles(self): """Show an "are you sure?" prompt if there are unknown files.""" unknown_files = self.GetUnknownFiles() if unknown_files: print "The following files are not added to version control:" for line in unknown_files: print line prompt = "Are you sure to continue?(y/N) " answer = raw_input(prompt).strip() if answer != "y": ErrorExit("User aborted") def GetBaseFile(self, filename): """Get the content of the upstream version of a file. Returns: A tuple (base_content, new_content, is_binary, status) base_content: The contents of the base file. new_content: For text files, this is empty. For binary files, this is the contents of the new file, since the diff output won't contain information to reconstruct the current file. is_binary: True iff the file is binary. status: The status of the file. """ raise NotImplementedError( "abstract method -- subclass %s must override" % self.__class__) def GetBaseFiles(self, diff): """Helper that calls GetBase file for each file in the patch. Returns: A dictionary that maps from filename to GetBaseFile's tuple. Filenames are retrieved based on lines that start with "Index:" or "Property changes on:". """ files = {} for line in diff.splitlines(True): if line.startswith('Index:') or line.startswith('Property changes on:'): unused, filename = line.split(':', 1) # On Windows if a file has property changes its filename uses '\' # instead of '/'. filename = filename.strip().replace('\\', '/') files[filename] = self.GetBaseFile(filename) return files def UploadBaseFiles(self, issue, rpc_server, patch_list, patchset, options, files): """Uploads the base files (and if necessary, the current ones as well).""" def UploadFile(filename, file_id, content, is_binary, status, is_base): """Uploads a file to the server.""" file_too_large = False if is_base: type = "base" else: type = "current" if len(content) > MAX_UPLOAD_SIZE: print ("Not uploading the %s file for %s because it's too large." % (type, filename)) file_too_large = True content = "" checksum = md5.new(content).hexdigest() if options.verbose > 0 and not file_too_large: print "Uploading %s file for %s" % (type, filename) url = "/%d/upload_content/%d/%d" % (int(issue), int(patchset), file_id) form_fields = [("filename", filename), ("status", status), ("checksum", checksum), ("is_binary", str(is_binary)), ("is_current", str(not is_base)), ] if file_too_large: form_fields.append(("file_too_large", "1")) if options.email: form_fields.append(("user", options.email)) ctype, body = EncodeMultipartFormData(form_fields, [("data", filename, content)]) response_body = rpc_server.Send(url, body, content_type=ctype) if not response_body.startswith("OK"): StatusUpdate(" --> %s" % response_body) sys.exit(1) patches = dict() [patches.setdefault(v, k) for k, v in patch_list] for filename in patches.keys(): base_content, new_content, is_binary, status = files[filename] file_id_str = patches.get(filename) if file_id_str.find("nobase") != -1: base_content = None file_id_str = file_id_str[file_id_str.rfind("_") + 1:] file_id = int(file_id_str) if base_content != None: UploadFile(filename, file_id, base_content, is_binary, status, True) if new_content != None: UploadFile(filename, file_id, new_content, is_binary, status, False) def IsImage(self, filename): """Returns true if the filename has an image extension.""" mimetype = mimetypes.guess_type(filename)[0] if not mimetype: return False return mimetype.startswith("image/") class SubversionVCS(VersionControlSystem): """Implementation of the VersionControlSystem interface for Subversion.""" def __init__(self, options): super(SubversionVCS, self).__init__(options) if self.options.revision: match = re.match(r"(\d+)(:(\d+))?", self.options.revision) if not match: ErrorExit("Invalid Subversion revision %s." % self.options.revision) self.rev_start = match.group(1) self.rev_end = match.group(3) else: self.rev_start = self.rev_end = None # Cache output from "svn list -r REVNO dirname". # Keys: dirname, Values: 2-tuple (ouput for start rev and end rev). self.svnls_cache = {} # SVN base URL is required to fetch files deleted in an older revision. # Result is cached to not guess it over and over again in GetBaseFile(). required = self.options.download_base or self.options.revision is not None self.svn_base = self._GuessBase(required) def GuessBase(self, required): """Wrapper for _GuessBase.""" return self.svn_base def _GuessBase(self, required): """Returns the SVN base URL. Args: required: If true, exits if the url can't be guessed, otherwise None is returned. """ info = RunShell(["svn", "info"]) for line in info.splitlines(): words = line.split() if len(words) == 2 and words[0] == "URL:": url = words[1] scheme, netloc, path, params, query, fragment = urlparse.urlparse(url) username, netloc = urllib.splituser(netloc) if username: logging.info("Removed username from base URL") if netloc.endswith("svn.python.org"): if netloc == "svn.python.org": if path.startswith("/projects/"): path = path[9:] elif netloc != "pythondev@svn.python.org": ErrorExit("Unrecognized Python URL: %s" % url) base = "http://svn.python.org/view/*checkout*%s/" % path logging.info("Guessed Python base = %s", base) elif netloc.endswith("svn.collab.net"): if path.startswith("/repos/"): path = path[6:] base = "http://svn.collab.net/viewvc/*checkout*%s/" % path logging.info("Guessed CollabNet base = %s", base) elif netloc.endswith(".googlecode.com"): path = path + "/" base = urlparse.urlunparse(("http", netloc, path, params, query, fragment)) logging.info("Guessed Google Code base = %s", base) else: path = path + "/" base = urlparse.urlunparse((scheme, netloc, path, params, query, fragment)) logging.info("Guessed base = %s", base) return base if required: ErrorExit("Can't find URL in output from svn info") return None def GenerateDiff(self, args): cmd = ["svn", "diff"] if self.options.revision: cmd += ["-r", self.options.revision] cmd.extend(args) data = RunShell(cmd) count = 0 for line in data.splitlines(): if line.startswith("Index:") or line.startswith("Property changes on:"): count += 1 logging.info(line) if not count: ErrorExit("No valid patches found in output from svn diff") return data def _CollapseKeywords(self, content, keyword_str): """Collapses SVN keywords.""" # svn cat translates keywords but svn diff doesn't. As a result of this # behavior patching.PatchChunks() fails with a chunk mismatch error. # This part was originally written by the Review Board development team # who had the same problem (http://reviews.review-board.org/r/276/). # Mapping of keywords to known aliases svn_keywords = { # Standard keywords 'Date': ['Date', 'LastChangedDate'], 'Revision': ['Revision', 'LastChangedRevision', 'Rev'], 'Author': ['Author', 'LastChangedBy'], 'HeadURL': ['HeadURL', 'URL'], 'Id': ['Id'], # Aliases 'LastChangedDate': ['LastChangedDate', 'Date'], 'LastChangedRevision': ['LastChangedRevision', 'Rev', 'Revision'], 'LastChangedBy': ['LastChangedBy', 'Author'], 'URL': ['URL', 'HeadURL'], } def repl(m): if m.group(2): return "$%s::%s$" % (m.group(1), " " * len(m.group(3))) return "$%s$" % m.group(1) keywords = [keyword for name in keyword_str.split(" ") for keyword in svn_keywords.get(name, [])] return re.sub(r"\$(%s):(:?)([^\$]+)\$" % '|'.join(keywords), repl, content) def GetUnknownFiles(self): status = RunShell(["svn", "status", "--ignore-externals"], silent_ok=True) unknown_files = [] for line in status.split("\n"): if line and line[0] == "?": unknown_files.append(line) return unknown_files def ReadFile(self, filename): """Returns the contents of a file.""" file = open(filename, 'rb') result = "" try: result = file.read() finally: file.close() return result def GetStatus(self, filename): """Returns the status of a file.""" if not self.options.revision: status = RunShell(["svn", "status", "--ignore-externals", filename]) if not status: ErrorExit("svn status returned no output for %s" % filename) status_lines = status.splitlines() # If file is in a cl, the output will begin with # "\n--- Changelist 'cl_name':\n". See # http://svn.collab.net/repos/svn/trunk/notes/changelist-design.txt if (len(status_lines) == 3 and not status_lines[0] and status_lines[1].startswith("--- Changelist")): status = status_lines[2] else: status = status_lines[0] # If we have a revision to diff against we need to run "svn list" # for the old and the new revision and compare the results to get # the correct status for a file. else: dirname, relfilename = os.path.split(filename) if dirname not in self.svnls_cache: cmd = ["svn", "list", "-r", self.rev_start, dirname or "."] out, returncode = RunShellWithReturnCode(cmd) if returncode: ErrorExit("Failed to get status for %s." % filename) old_files = out.splitlines() args = ["svn", "list"] if self.rev_end: args += ["-r", self.rev_end] cmd = args + [dirname or "."] out, returncode = RunShellWithReturnCode(cmd) if returncode: ErrorExit("Failed to run command %s" % cmd) self.svnls_cache[dirname] = (old_files, out.splitlines()) old_files, new_files = self.svnls_cache[dirname] if relfilename in old_files and relfilename not in new_files: status = "D " elif relfilename in old_files and relfilename in new_files: status = "M " else: status = "A " return status def GetBaseFile(self, filename): status = self.GetStatus(filename) base_content = None new_content = None # If a file is copied its status will be "A +", which signifies # "addition-with-history". See "svn st" for more information. We need to # upload the original file or else diff parsing will fail if the file was # edited. if status[0] == "A" and status[3] != "+": # We'll need to upload the new content if we're adding a binary file # since diff's output won't contain it. mimetype = RunShell(["svn", "propget", "svn:mime-type", filename], silent_ok=True) base_content = "" is_binary = mimetype and not mimetype.startswith("text/") if is_binary and self.IsImage(filename): new_content = self.ReadFile(filename) elif (status[0] in ("M", "D", "R") or (status[0] == "A" and status[3] == "+") or # Copied file. (status[0] == " " and status[1] == "M")): # Property change. args = [] if self.options.revision: url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) else: # Don't change filename, it's needed later. url = filename args += ["-r", "BASE"] cmd = ["svn"] + args + ["propget", "svn:mime-type", url] mimetype, returncode = RunShellWithReturnCode(cmd) if returncode: # File does not exist in the requested revision. # Reset mimetype, it contains an error message. mimetype = "" get_base = False is_binary = mimetype and not mimetype.startswith("text/") if status[0] == " ": # Empty base content just to force an upload. base_content = "" elif is_binary: if self.IsImage(filename): get_base = True if status[0] == "M": if not self.rev_end: new_content = self.ReadFile(filename) else: url = "%s/%s@%s" % (self.svn_base, filename, self.rev_end) new_content = RunShell(["svn", "cat", url], universal_newlines=True, silent_ok=True) else: base_content = "" else: get_base = True if get_base: if is_binary: universal_newlines = False else: universal_newlines = True if self.rev_start: # "svn cat -r REV delete_file.txt" doesn't work. cat requires # the full URL with "@REV" appended instead of using "-r" option. url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) base_content = RunShell(["svn", "cat", url], universal_newlines=universal_newlines, silent_ok=True) else: base_content = RunShell(["svn", "cat", filename], universal_newlines=universal_newlines, silent_ok=True) if not is_binary: args = [] if self.rev_start: url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) else: url = filename args += ["-r", "BASE"] cmd = ["svn"] + args + ["propget", "svn:keywords", url] keywords, returncode = RunShellWithReturnCode(cmd) if keywords and not returncode: base_content = self._CollapseKeywords(base_content, keywords) else: StatusUpdate("svn status returned unexpected output: %s" % status) sys.exit(1) return base_content, new_content, is_binary, status[0:5] class GitVCS(VersionControlSystem): """Implementation of the VersionControlSystem interface for Git.""" def __init__(self, options): super(GitVCS, self).__init__(options) # Map of filename -> hash of base file. self.base_hashes = {} def GenerateDiff(self, extra_args): # This is more complicated than svn's GenerateDiff because we must convert # the diff output to include an svn-style "Index:" line as well as record # the hashes of the base files, so we can upload them along with our diff. if self.options.revision: extra_args = [self.options.revision] + extra_args gitdiff = RunShell(["git", "diff", "--full-index"] + extra_args) svndiff = [] filecount = 0 filename = None for line in gitdiff.splitlines(): match = re.match(r"diff --git a/(.*) b/.*$", line) if match: filecount += 1 filename = match.group(1) svndiff.append("Index: %s\n" % filename) else: # The "index" line in a git diff looks like this (long hashes elided): # index 82c0d44..b2cee3f 100755 # We want to save the left hash, as that identifies the base file. match = re.match(r"index (\w+)\.\.", line) if match: self.base_hashes[filename] = match.group(1) svndiff.append(line + "\n") if not filecount: ErrorExit("No valid patches found in output from git diff") return "".join(svndiff) def GetUnknownFiles(self): status = RunShell(["git", "ls-files", "--exclude-standard", "--others"], silent_ok=True) return status.splitlines() def GetBaseFile(self, filename): hash = self.base_hashes[filename] base_content = None new_content = None is_binary = False if hash == "0" * 40: # All-zero hash indicates no base file. status = "A" base_content = "" else: status = "M" base_content, returncode = RunShellWithReturnCode(["git", "show", hash]) if returncode: ErrorExit("Got error status from 'git show %s'" % hash) return (base_content, new_content, is_binary, status) class MercurialVCS(VersionControlSystem): """Implementation of the VersionControlSystem interface for Mercurial.""" def __init__(self, options, repo_dir): super(MercurialVCS, self).__init__(options) # Absolute path to repository (we can be in a subdir) self.repo_dir = os.path.normpath(repo_dir) # Compute the subdir cwd = os.path.normpath(os.getcwd()) assert cwd.startswith(self.repo_dir) self.subdir = cwd[len(self.repo_dir):].lstrip(r"\/") if self.options.revision: self.base_rev = self.options.revision else: self.base_rev = RunShell(["hg", "parent", "-q"]).split(':')[1].strip() def _GetRelPath(self, filename): """Get relative path of a file according to the current directory, given its logical path in the repo.""" assert filename.startswith(self.subdir), filename return filename[len(self.subdir):].lstrip(r"\/") def GenerateDiff(self, extra_args): # If no file specified, restrict to the current subdir extra_args = extra_args or ["."] cmd = ["hg", "diff", "--git", "-r", self.base_rev] + extra_args data = RunShell(cmd, silent_ok=True) svndiff = [] filecount = 0 for line in data.splitlines(): m = re.match("diff --git a/(\S+) b/(\S+)", line) if m: # Modify line to make it look like as it comes from svn diff. # With this modification no changes on the server side are required # to make upload.py work with Mercurial repos. # NOTE: for proper handling of moved/copied files, we have to use # the second filename. filename = m.group(2) svndiff.append("Index: %s" % filename) svndiff.append("=" * 67) filecount += 1 logging.info(line) else: svndiff.append(line) if not filecount: ErrorExit("No valid patches found in output from hg diff") return "\n".join(svndiff) + "\n" def GetUnknownFiles(self): """Return a list of files unknown to the VCS.""" args = [] status = RunShell(["hg", "status", "--rev", self.base_rev, "-u", "."], silent_ok=True) unknown_files = [] for line in status.splitlines(): st, fn = line.split(" ", 1) if st == "?": unknown_files.append(fn) return unknown_files def GetBaseFile(self, filename): # "hg status" and "hg cat" both take a path relative to the current subdir # rather than to the repo root, but "hg diff" has given us the full path # to the repo root. base_content = "" new_content = None is_binary = False oldrelpath = relpath = self._GetRelPath(filename) # "hg status -C" returns two lines for moved/copied files, one otherwise out = RunShell(["hg", "status", "-C", "--rev", self.base_rev, relpath]) out = out.splitlines() # HACK: strip error message about missing file/directory if it isn't in # the working copy if out[0].startswith('%s: ' % relpath): out = out[1:] if len(out) > 1: # Moved/copied => considered as modified, use old filename to # retrieve base contents oldrelpath = out[1].strip() status = "M" else: status, _ = out[0].split(' ', 1) if status != "A": base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath], silent_ok=True) is_binary = "\0" in base_content # Mercurial's heuristic if status != "R": new_content = open(relpath, "rb").read() is_binary = is_binary or "\0" in new_content if is_binary and base_content: # Fetch again without converting newlines base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath], silent_ok=True, universal_newlines=False) if not is_binary or not self.IsImage(relpath): new_content = None return base_content, new_content, is_binary, status # NOTE: The SplitPatch function is duplicated in engine.py, keep them in sync. def SplitPatch(data): """Splits a patch into separate pieces for each file. Args: data: A string containing the output of svn diff. Returns: A list of 2-tuple (filename, text) where text is the svn diff output pertaining to filename. """ patches = [] filename = None diff = [] for line in data.splitlines(True): new_filename = None if line.startswith('Index:'): unused, new_filename = line.split(':', 1) new_filename = new_filename.strip() elif line.startswith('Property changes on:'): unused, temp_filename = line.split(':', 1) # When a file is modified, paths use '/' between directories, however # when a property is modified '\' is used on Windows. Make them the same # otherwise the file shows up twice. temp_filename = temp_filename.strip().replace('\\', '/') if temp_filename != filename: # File has property changes but no modifications, create a new diff. new_filename = temp_filename if new_filename: if filename and diff: patches.append((filename, ''.join(diff))) filename = new_filename diff = [line] continue if diff is not None: diff.append(line) if filename and diff: patches.append((filename, ''.join(diff))) return patches def UploadSeparatePatches(issue, rpc_server, patchset, data, options): """Uploads a separate patch for each file in the diff output. Returns a list of [patch_key, filename] for each file. """ patches = SplitPatch(data) rv = [] for patch in patches: if len(patch[1]) > MAX_UPLOAD_SIZE: print ("Not uploading the patch for " + patch[0] + " because the file is too large.") continue form_fields = [("filename", patch[0])] if not options.download_base: form_fields.append(("content_upload", "1")) files = [("data", "data.diff", patch[1])] ctype, body = EncodeMultipartFormData(form_fields, files) url = "/%d/upload_patch/%d" % (int(issue), int(patchset)) print "Uploading patch for " + patch[0] response_body = rpc_server.Send(url, body, content_type=ctype) lines = response_body.splitlines() if not lines or lines[0] != "OK": StatusUpdate(" --> %s" % response_body) sys.exit(1) rv.append([lines[1], patch[0]]) return rv def GuessVCS(options): """Helper to guess the version control system. This examines the current directory, guesses which VersionControlSystem we're using, and returns an instance of the appropriate class. Exit with an error if we can't figure it out. Returns: A VersionControlSystem instance. Exits if the VCS can't be guessed. """ # Mercurial has a command to get the base directory of a repository # Try running it, but don't die if we don't have hg installed. # NOTE: we try Mercurial first as it can sit on top of an SVN working copy. try: out, returncode = RunShellWithReturnCode(["hg", "root"]) if returncode == 0: return MercurialVCS(options, out.strip()) except OSError, (errno, message): if errno != 2: # ENOENT -- they don't have hg installed. raise # Subversion has a .svn in all working directories. if os.path.isdir('.svn'): logging.info("Guessed VCS = Subversion") return SubversionVCS(options) # Git has a command to test if you're in a git tree. # Try running it, but don't die if we don't have git installed. try: out, returncode = RunShellWithReturnCode(["git", "rev-parse", "--is-inside-work-tree"]) if returncode == 0: return GitVCS(options) except OSError, (errno, message): if errno != 2: # ENOENT -- they don't have git installed. raise ErrorExit(("Could not guess version control system. " "Are you in a working copy directory?")) def RealMain(argv, data=None): """The real main function. Args: argv: Command line arguments. data: Diff contents. If None (default) the diff is generated by the VersionControlSystem implementation returned by GuessVCS(). Returns: A 2-tuple (issue id, patchset id). The patchset id is None if the base files are not uploaded by this script (applies only to SVN checkouts). """ logging.basicConfig(format=("%(asctime).19s %(levelname)s %(filename)s:" "%(lineno)s %(message)s ")) os.environ['LC_ALL'] = 'C' options, args = parser.parse_args(argv[1:]) global verbosity verbosity = options.verbose if verbosity >= 3: logging.getLogger().setLevel(logging.DEBUG) elif verbosity >= 2: logging.getLogger().setLevel(logging.INFO) vcs = GuessVCS(options) if isinstance(vcs, SubversionVCS): # base field is only allowed for Subversion. # Note: Fetching base files may become deprecated in future releases. base = vcs.GuessBase(options.download_base) else: base = None if not base and options.download_base: options.download_base = True logging.info("Enabled upload of base file") if not options.assume_yes: vcs.CheckForUnknownFiles() if data is None: data = vcs.GenerateDiff(args) files = vcs.GetBaseFiles(data) if verbosity >= 1: print "Upload server:", options.server, "(change with -s/--server)" if options.issue: prompt = "Message describing this patch set: " else: prompt = "New issue subject: " message = options.message or raw_input(prompt).strip() if not message: ErrorExit("A non-empty message is required") rpc_server = GetRpcServer(options) form_fields = [("subject", message)] if base: form_fields.append(("base", base)) if options.issue: form_fields.append(("issue", str(options.issue))) if options.email: form_fields.append(("user", options.email)) if options.reviewers: for reviewer in options.reviewers.split(','): if "@" in reviewer and not reviewer.split("@")[1].count(".") == 1: ErrorExit("Invalid email address: %s" % reviewer) form_fields.append(("reviewers", options.reviewers)) if options.cc: for cc in options.cc.split(','): if "@" in cc and not cc.split("@")[1].count(".") == 1: ErrorExit("Invalid email address: %s" % cc) form_fields.append(("cc", options.cc)) description = options.description if options.description_file: if options.description: ErrorExit("Can't specify description and description_file") file = open(options.description_file, 'r') description = file.read() file.close() if description: form_fields.append(("description", description)) # Send a hash of all the base file so the server can determine if a copy # already exists in an earlier patchset. base_hashes = "" for file, info in files.iteritems(): if not info[0] is None: checksum = md5.new(info[0]).hexdigest() if base_hashes: base_hashes += "|" base_hashes += checksum + ":" + file form_fields.append(("base_hashes", base_hashes)) # If we're uploading base files, don't send the email before the uploads, so # that it contains the file status. if options.send_mail and options.download_base: form_fields.append(("send_mail", "1")) if not options.download_base: form_fields.append(("content_upload", "1")) if len(data) > MAX_UPLOAD_SIZE: print "Patch is large, so uploading file patches separately." uploaded_diff_file = [] form_fields.append(("separate_patches", "1")) else: uploaded_diff_file = [("data", "data.diff", data)] ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file) response_body = rpc_server.Send("/upload", body, content_type=ctype) patchset = None if not options.download_base or not uploaded_diff_file: lines = response_body.splitlines() if len(lines) >= 2: msg = lines[0] patchset = lines[1].strip() patches = [x.split(" ", 1) for x in lines[2:]] else: msg = response_body else: msg = response_body StatusUpdate(msg) if not response_body.startswith("Issue created.") and \ not response_body.startswith("Issue updated."): sys.exit(0) issue = msg[msg.rfind("/")+1:] if not uploaded_diff_file: result = UploadSeparatePatches(issue, rpc_server, patchset, data, options) if not options.download_base: patches = result if not options.download_base: vcs.UploadBaseFiles(issue, rpc_server, patches, patchset, options, files) if options.send_mail: rpc_server.Send("/" + issue + "/mail", payload="") return issue, patchset def main(): try: RealMain(sys.argv) except KeyboardInterrupt: print StatusUpdate("Interrupted.") sys.exit(1) if __name__ == "__main__": main() CSSC-1.4.1/unit-tests/googletest/msvc/0000755000000000000000000000000013464267700015712 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/msvc/gtest_prod_test.vcproj0000644000000000000000000001063512664550140022347 0ustar0000000000000000 CSSC-1.4.1/unit-tests/googletest/msvc/gtest_prod_test-md.vcproj0000644000000000000000000001064312664550140022744 0ustar0000000000000000 CSSC-1.4.1/unit-tests/googletest/msvc/gtest-md.sln0000644000000000000000000000463012664550140020151 0ustar0000000000000000Microsoft Visual Studio Solution File, Format Version 8.00 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest-md", "gtest-md.vcproj", "{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}" ProjectSection(ProjectDependencies) = postProject EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_main-md", "gtest_main-md.vcproj", "{3AF54C8A-10BF-4332-9147-F68ED9862033}" ProjectSection(ProjectDependencies) = postProject EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_prod_test-md", "gtest_prod_test-md.vcproj", "{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}" ProjectSection(ProjectDependencies) = postProject EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_unittest-md", "gtest_unittest-md.vcproj", "{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}" ProjectSection(ProjectDependencies) = postProject EndProjectSection EndProject Global GlobalSection(SolutionConfiguration) = preSolution Debug = Debug Release = Release EndGlobalSection GlobalSection(ProjectConfiguration) = postSolution {C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Debug.ActiveCfg = Debug|Win32 {C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Debug.Build.0 = Debug|Win32 {C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Release.ActiveCfg = Release|Win32 {C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Release.Build.0 = Release|Win32 {3AF54C8A-10BF-4332-9147-F68ED9862033}.Debug.ActiveCfg = Debug|Win32 {3AF54C8A-10BF-4332-9147-F68ED9862033}.Debug.Build.0 = Debug|Win32 {3AF54C8A-10BF-4332-9147-F68ED9862033}.Release.ActiveCfg = Release|Win32 {3AF54C8A-10BF-4332-9147-F68ED9862033}.Release.Build.0 = Release|Win32 {24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Debug.ActiveCfg = Debug|Win32 {24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Debug.Build.0 = Debug|Win32 {24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Release.ActiveCfg = Release|Win32 {24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Release.Build.0 = Release|Win32 {4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Debug.ActiveCfg = Debug|Win32 {4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Debug.Build.0 = Debug|Win32 {4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Release.ActiveCfg = Release|Win32 {4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Release.Build.0 = Release|Win32 EndGlobalSection GlobalSection(ExtensibilityGlobals) = postSolution EndGlobalSection GlobalSection(ExtensibilityAddIns) = postSolution EndGlobalSection EndGlobal CSSC-1.4.1/unit-tests/googletest/msvc/gtest_main.vcproj0000644000000000000000000000666412664550140021277 0ustar0000000000000000 CSSC-1.4.1/unit-tests/googletest/msvc/gtest.sln0000644000000000000000000000460012664550140017550 0ustar0000000000000000Microsoft Visual Studio Solution File, Format Version 8.00 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest", "gtest.vcproj", "{C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}" ProjectSection(ProjectDependencies) = postProject EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_main", "gtest_main.vcproj", "{3AF54C8A-10BF-4332-9147-F68ED9862032}" ProjectSection(ProjectDependencies) = postProject EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_unittest", "gtest_unittest.vcproj", "{4D9FDFB5-986A-4139-823C-F4EE0ED481A1}" ProjectSection(ProjectDependencies) = postProject EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_prod_test", "gtest_prod_test.vcproj", "{24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}" ProjectSection(ProjectDependencies) = postProject EndProjectSection EndProject Global GlobalSection(SolutionConfiguration) = preSolution Debug = Debug Release = Release EndGlobalSection GlobalSection(ProjectConfiguration) = postSolution {C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Debug.ActiveCfg = Debug|Win32 {C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Debug.Build.0 = Debug|Win32 {C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Release.ActiveCfg = Release|Win32 {C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Release.Build.0 = Release|Win32 {3AF54C8A-10BF-4332-9147-F68ED9862032}.Debug.ActiveCfg = Debug|Win32 {3AF54C8A-10BF-4332-9147-F68ED9862032}.Debug.Build.0 = Debug|Win32 {3AF54C8A-10BF-4332-9147-F68ED9862032}.Release.ActiveCfg = Release|Win32 {3AF54C8A-10BF-4332-9147-F68ED9862032}.Release.Build.0 = Release|Win32 {4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Debug.ActiveCfg = Debug|Win32 {4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Debug.Build.0 = Debug|Win32 {4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Release.ActiveCfg = Release|Win32 {4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Release.Build.0 = Release|Win32 {24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Debug.ActiveCfg = Debug|Win32 {24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Debug.Build.0 = Debug|Win32 {24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Release.ActiveCfg = Release|Win32 {24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Release.Build.0 = Release|Win32 EndGlobalSection GlobalSection(ExtensibilityGlobals) = postSolution EndGlobalSection GlobalSection(ExtensibilityAddIns) = postSolution EndGlobalSection EndGlobal CSSC-1.4.1/unit-tests/googletest/msvc/gtest_unittest.vcproj0000644000000000000000000000764312664550140022230 0ustar0000000000000000 CSSC-1.4.1/unit-tests/googletest/msvc/gtest_unittest-md.vcproj0000644000000000000000000000765112664550140022625 0ustar0000000000000000 CSSC-1.4.1/unit-tests/googletest/msvc/gtest.vcproj0000644000000000000000000000645312664550140020267 0ustar0000000000000000 CSSC-1.4.1/unit-tests/googletest/msvc/gtest_main-md.vcproj0000644000000000000000000000667212664550140021674 0ustar0000000000000000 CSSC-1.4.1/unit-tests/googletest/msvc/gtest-md.vcproj0000644000000000000000000000645612664550140020670 0ustar0000000000000000 CSSC-1.4.1/unit-tests/googletest/make/0000755000000000000000000000000013464267700015657 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/make/Makefile0000644000000000000000000000530112664550140017310 0ustar0000000000000000# A sample Makefile for building Google Test and using it in user # tests. Please tweak it to suit your environment and project. You # may want to move it to your project's root directory. # # SYNOPSIS: # # make [all] - makes everything. # make TARGET - makes the given target. # make clean - removes all files generated by make. # Please tweak the following variable definitions as needed by your # project, except GTEST_HEADERS, which you can use in your own targets # but shouldn't modify. # Points to the root of Google Test, relative to where this file is. # Remember to tweak this if you move this file. GTEST_DIR = .. # Where to find user code. USER_DIR = ../samples # Flags passed to the preprocessor. # Set Google Test's header directory as a system directory, such that # the compiler doesn't generate warnings in Google Test headers. CPPFLAGS += -isystem $(GTEST_DIR)/include # Flags passed to the C++ compiler. CXXFLAGS += -g -Wall -Wextra -pthread # All tests produced by this Makefile. Remember to add new tests you # created to the list. TESTS = sample1_unittest # All Google Test headers. Usually you shouldn't change this # definition. GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \ $(GTEST_DIR)/include/gtest/internal/*.h # House-keeping build targets. all : $(TESTS) clean : rm -f $(TESTS) gtest.a gtest_main.a *.o # Builds gtest.a and gtest_main.a. # Usually you shouldn't tweak such internal variables, indicated by a # trailing _. GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS) # For simplicity and to avoid depending on Google Test's # implementation details, the dependencies specified below are # conservative and not optimized. This is fine as Google Test # compiles fast and for ordinary users its source rarely changes. gtest-all.o : $(GTEST_SRCS_) $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \ $(GTEST_DIR)/src/gtest-all.cc gtest_main.o : $(GTEST_SRCS_) $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \ $(GTEST_DIR)/src/gtest_main.cc gtest.a : gtest-all.o $(AR) $(ARFLAGS) $@ $^ gtest_main.a : gtest-all.o gtest_main.o $(AR) $(ARFLAGS) $@ $^ # Builds a sample test. A test should link with either gtest.a or # gtest_main.a, depending on whether it defines its own main() # function. sample1.o : $(USER_DIR)/sample1.cc $(USER_DIR)/sample1.h $(GTEST_HEADERS) $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1.cc sample1_unittest.o : $(USER_DIR)/sample1_unittest.cc \ $(USER_DIR)/sample1.h $(GTEST_HEADERS) $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1_unittest.cc sample1_unittest : sample1.o sample1_unittest.o gtest_main.a $(CXX) $(CPPFLAGS) $(CXXFLAGS) -lpthread $^ -o $@ CSSC-1.4.1/unit-tests/googletest/CONTRIBUTORS0000644000000000000000000000251612664550137016626 0ustar0000000000000000# This file contains a list of people who've made non-trivial # contribution to the Google C++ Testing Framework project. People # who commit code to the project are encouraged to add their names # here. Please keep the list sorted by first names. Ajay Joshi Balázs Dán Bharat Mediratta Chandler Carruth Chris Prince Chris Taylor Dan Egnor Eric Roman Hady Zalek Jeffrey Yasskin Jói Sigurðsson Keir Mierle Keith Ray Kenton Varda Manuel Klimek Markus Heule Mika Raento Miklós Fazekas Pasi Valminen Patrick Hanna Patrick Riley Peter Kaminski Preston Jackson Rainer Klaffenboeck Russ Cox Russ Rufer Sean Mcafee Sigurður Ãsgeirsson Tracy Bialik Vadim Berman Vlad Losev Zhanyong Wan CSSC-1.4.1/unit-tests/googletest/m4/0000755000000000000000000000000013464267700015262 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/m4/acx_pthread.m40000644000000000000000000003176612664550137020023 0ustar0000000000000000# This was retrieved from # http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?revision=1277&root=avahi # See also (perhaps for new versions?) # http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?root=avahi # # We've rewritten the inconsistency check code (from avahi), to work # more broadly. In particular, it no longer assumes ld accepts -zdefs. # This caused a restructing of the code, but the functionality has only # changed a little. dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) dnl dnl @summary figure out how to build C programs using POSIX threads dnl dnl This macro figures out how to build C programs using POSIX threads. dnl It sets the PTHREAD_LIBS output variable to the threads library and dnl linker flags, and the PTHREAD_CFLAGS output variable to any special dnl C compiler flags that are needed. (The user can also force certain dnl compiler flags/libs to be tested by setting these environment dnl variables.) dnl dnl Also sets PTHREAD_CC to any special C compiler that is needed for dnl multi-threaded programs (defaults to the value of CC otherwise). dnl (This is necessary on AIX to use the special cc_r compiler alias.) dnl dnl NOTE: You are assumed to not only compile your program with these dnl flags, but also link it with them as well. e.g. you should link dnl with $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS dnl $LIBS dnl dnl If you are only building threads programs, you may wish to use dnl these variables in your default LIBS, CFLAGS, and CC: dnl dnl LIBS="$PTHREAD_LIBS $LIBS" dnl CFLAGS="$CFLAGS $PTHREAD_CFLAGS" dnl CC="$PTHREAD_CC" dnl dnl In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute dnl constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to dnl that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX). dnl dnl ACTION-IF-FOUND is a list of shell commands to run if a threads dnl library is found, and ACTION-IF-NOT-FOUND is a list of commands to dnl run it if it is not found. If ACTION-IF-FOUND is not specified, the dnl default action will define HAVE_PTHREAD. dnl dnl Please let the authors know if this macro fails on any platform, or dnl if you have any other suggestions or comments. This macro was based dnl on work by SGJ on autoconf scripts for FFTW (www.fftw.org) (with dnl help from M. Frigo), as well as ac_pthread and hb_pthread macros dnl posted by Alejandro Forero Cuervo to the autoconf macro repository. dnl We are also grateful for the helpful feedback of numerous users. dnl dnl @category InstalledPackages dnl @author Steven G. Johnson dnl @version 2006-05-29 dnl @license GPLWithACException dnl dnl Checks for GCC shared/pthread inconsistency based on work by dnl Marcin Owsiany AC_DEFUN([ACX_PTHREAD], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_LANG_SAVE AC_LANG_C acx_pthread_ok=no # We used to check for pthread.h first, but this fails if pthread.h # requires special compiler flags (e.g. on True64 or Sequent). # It gets checked for in the link test anyway. # First of all, check if the user has set any of the PTHREAD_LIBS, # etcetera environment variables, and if threads linking works using # them: if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" save_LIBS="$LIBS" LIBS="$PTHREAD_LIBS $LIBS" AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS]) AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) AC_MSG_RESULT($acx_pthread_ok) if test x"$acx_pthread_ok" = xno; then PTHREAD_LIBS="" PTHREAD_CFLAGS="" fi LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" fi # We must check for the threads library under a number of different # names; the ordering is very important because some systems # (e.g. DEC) have both -lpthread and -lpthreads, where one of the # libraries is broken (non-POSIX). # Create a list of thread flags to try. Items starting with a "-" are # C compiler flags, and other items are library names, except for "none" # which indicates that we try without any flags at all, and "pthread-config" # which is a program returning the flags for the Pth emulation library. acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" # The ordering *is* (sometimes) important. Some notes on the # individual items follow: # pthreads: AIX (must check this before -lpthread) # none: in case threads are in libc; should be tried before -Kthread and # other compiler flags to prevent continual compiler warnings # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) # -pthreads: Solaris/gcc # -mthreads: Mingw32/gcc, Lynx/gcc # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it # doesn't hurt to check since this sometimes defines pthreads too; # also defines -D_REENTRANT) # ... -mt is also the pthreads flag for HP/aCC # pthread: Linux, etcetera # --thread-safe: KAI C++ # pthread-config: use pthread-config program (for GNU Pth library) case "${host_cpu}-${host_os}" in *solaris*) # On Solaris (at least, for some versions), libc contains stubbed # (non-functional) versions of the pthreads routines, so link-based # tests will erroneously succeed. (We need to link with -pthreads/-mt/ # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather # a function called by this macro, so we could check for that, but # who knows whether they'll stub that too in a future libc.) So, # we'll just look for -pthreads and -lpthread first: acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" ;; esac if test x"$acx_pthread_ok" = xno; then for flag in $acx_pthread_flags; do case $flag in none) AC_MSG_CHECKING([whether pthreads work without any flags]) ;; -*) AC_MSG_CHECKING([whether pthreads work with $flag]) PTHREAD_CFLAGS="$flag" ;; pthread-config) AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no) if test x"$acx_pthread_config" = xno; then continue; fi PTHREAD_CFLAGS="`pthread-config --cflags`" PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" ;; *) AC_MSG_CHECKING([for the pthreads library -l$flag]) PTHREAD_LIBS="-l$flag" ;; esac save_LIBS="$LIBS" save_CFLAGS="$CFLAGS" LIBS="$PTHREAD_LIBS $LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" # Check for various functions. We must include pthread.h, # since some functions may be macros. (On the Sequent, we # need a special flag -Kthread to make this header compile.) # We check for pthread_join because it is in -lpthread on IRIX # while pthread_create is in libc. We check for pthread_attr_init # due to DEC craziness with -lpthreads. We check for # pthread_cleanup_push because it is one of the few pthread # functions on Solaris that doesn't have a non-functional libc stub. # We try pthread_create on general principles. AC_TRY_LINK([#include ], [pthread_t th; pthread_join(th, 0); pthread_attr_init(0); pthread_cleanup_push(0, 0); pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], [acx_pthread_ok=yes]) LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" AC_MSG_RESULT($acx_pthread_ok) if test "x$acx_pthread_ok" = xyes; then break; fi PTHREAD_LIBS="" PTHREAD_CFLAGS="" done fi # Various other checks: if test "x$acx_pthread_ok" = xyes; then save_LIBS="$LIBS" LIBS="$PTHREAD_LIBS $LIBS" save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. AC_MSG_CHECKING([for joinable pthread attribute]) attr_name=unknown for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do AC_TRY_LINK([#include ], [int attr=$attr; return attr;], [attr_name=$attr; break]) done AC_MSG_RESULT($attr_name) if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name, [Define to necessary symbol if this constant uses a non-standard name on your system.]) fi AC_MSG_CHECKING([if more special flags are required for pthreads]) flag=no case "${host_cpu}-${host_os}" in *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; esac AC_MSG_RESULT(${flag}) if test "x$flag" != xno; then PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" fi LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" # More AIX lossage: must compile with xlc_r or cc_r if test x"$GCC" != xyes; then AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC}) else PTHREAD_CC=$CC fi # The next part tries to detect GCC inconsistency with -shared on some # architectures and systems. The problem is that in certain # configurations, when -shared is specified, GCC "forgets" to # internally use various flags which are still necessary. # # Prepare the flags # save_CFLAGS="$CFLAGS" save_LIBS="$LIBS" save_CC="$CC" # Try with the flags determined by the earlier checks. # # -Wl,-z,defs forces link-time symbol resolution, so that the # linking checks with -shared actually have any value # # FIXME: -fPIC is required for -shared on many architectures, # so we specify it here, but the right way would probably be to # properly detect whether it is actually required. CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS" LIBS="$PTHREAD_LIBS $LIBS" CC="$PTHREAD_CC" # In order not to create several levels of indentation, we test # the value of "$done" until we find the cure or run out of ideas. done="no" # First, make sure the CFLAGS we added are actually accepted by our # compiler. 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You can select which tests to run using 'ctest -R regex'. # For more options, run 'ctest --help'. # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to # make it prominent in the GUI. option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF) # When other libraries are using a shared version of runtime libraries, # Google Test also has to use one. option( gtest_force_shared_crt "Use shared (DLL) run-time lib even when Google Test is built as static lib." OFF) option(gtest_build_tests "Build all of gtest's own tests." OFF) option(gtest_build_samples "Build gtest's sample programs." OFF) option(gtest_disable_pthreads "Disable uses of pthreads in gtest." 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IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: Josh Kelley (joshkel@gmail.com) // // Google C++ Testing Framework (Google Test) // // C++Builder's IDE cannot build a static library from files with hyphens // in their name. See http://qc.codegear.com/wc/qcmain.aspx?d=70977 . // This file serves as a workaround. #include "src/gtest-all.cc" CSSC-1.4.1/unit-tests/googletest/codegear/gtest_link.cc0000644000000000000000000000376112664550140021166 0ustar0000000000000000// Copyright 2009, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: Josh Kelley (joshkel@gmail.com) // // Google C++ Testing Framework (Google Test) // // Links gtest.lib and gtest_main.lib into the current project in C++Builder. // This means that these libraries can't be renamed, but it's the only way to // ensure that Debug versus Release test builds are linked against the // appropriate Debug or Release build of the libraries. #pragma link "gtest.lib" #pragma link "gtest_main.lib" 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$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\include;..\test;.. $(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk;..\test true false false true _DEBUG;$(Defines) true false true None DEBUG true Debug true true true $(BDS)\lib\debug;$(ILINK_LibraryPath) Full true NDEBUG;$(Defines) Release $(BDS)\lib\release;$(ILINK_LibraryPath) None CPlusPlusBuilder.Personality CppConsoleApplication FalseFalse1000FalseFalseFalseFalseFalse103312521.0.0.01.0.0.0FalseFalseFalseTrueFalse CodeGear C++Builder Office 2000 Servers Package CodeGear C++Builder Office XP Servers Package FalseTrueTrue3$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\include;..\test;..$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\include;..\test$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\include1$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk;..\test$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk;..\test$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk;$(OUTPUTDIR);..\test2NO_STRICTSTRICT 0 1 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false $(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\include;.. rtl.lib;vcl.lib 32 $(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk false false true _DEBUG;$(Defines) true false true None DEBUG true Debug true true true $(BDS)\lib\debug;$(ILINK_LibraryPath) Full true NDEBUG;$(Defines) Release $(BDS)\lib\release;$(ILINK_LibraryPath) None CPlusPlusBuilder.Personality CppStaticLibrary FalseFalse1000FalseFalseFalseFalseFalse103312521.0.0.01.0.0.0FalseFalseFalseTrueFalse CodeGear C++Builder Office 2000 Servers Package CodeGear C++Builder Office XP Servers Package FalseTrueTrue3$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\include;..$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\include;..$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\src;..\include1$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk1NO_STRICT13216 0 Cfg_1 Cfg_2 CSSC-1.4.1/unit-tests/googletest/LICENSE0000644000000000000000000000270312664550137015751 0ustar0000000000000000Copyright 2008, Google Inc. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of Google Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. CSSC-1.4.1/unit-tests/googletest/xcode/0000755000000000000000000000000013464267700016044 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/xcode/Samples/0000755000000000000000000000000013464267700017450 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/xcode/Samples/FrameworkSample/0000755000000000000000000000000013464267700022547 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/xcode/Samples/FrameworkSample/Info.plist0000644000000000000000000000151612664550137024522 0ustar0000000000000000 CFBundleDevelopmentRegion English CFBundleExecutable ${EXECUTABLE_NAME} CFBundleIconFile CFBundleIdentifier com.google.gtest.${PRODUCT_NAME:identifier} CFBundleInfoDictionaryVersion 6.0 CFBundleName ${PRODUCT_NAME} CFBundlePackageType FMWK CFBundleShortVersionString 1.0 CFBundleSignature ???? CFBundleVersion 1.0 CSResourcesFileMapped CSSC-1.4.1/unit-tests/googletest/xcode/Samples/FrameworkSample/runtests.sh0000644000000000000000000000446212664550137025000 0ustar0000000000000000#!/bin/bash # # Copyright 2008, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # Executes the samples and tests for the Google Test Framework. # Help the dynamic linker find the path to the libraries. export DYLD_FRAMEWORK_PATH=$BUILT_PRODUCTS_DIR export DYLD_LIBRARY_PATH=$BUILT_PRODUCTS_DIR # Create some executables. test_executables=$@ # Now execute each one in turn keeping track of how many succeeded and failed. succeeded=0 failed=0 failed_list=() for test in ${test_executables[*]}; do "$test" result=$? if [ $result -eq 0 ]; then succeeded=$(( $succeeded + 1 )) else failed=$(( failed + 1 )) failed_list="$failed_list $test" fi done # Report the successes and failures to the console. echo "Tests complete with $succeeded successes and $failed failures." if [ $failed -ne 0 ]; then echo "The following tests failed:" echo $failed_list fi exit $failed CSSC-1.4.1/unit-tests/googletest/xcode/Samples/FrameworkSample/widget.cc0000644000000000000000000000440312664550137024342 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: preston.a.jackson@gmail.com (Preston Jackson) // // Google Test - FrameworkSample // widget.cc // // Widget is a very simple class used for demonstrating the use of gtest #include "widget.h" Widget::Widget(int number, const std::string& name) : number_(number), name_(name) {} Widget::~Widget() {} float Widget::GetFloatValue() const { return number_; } int Widget::GetIntValue() const { return static_cast(number_); } std::string Widget::GetStringValue() const { return name_; } void Widget::GetCharPtrValue(char* buffer, size_t max_size) const { // Copy the char* representation of name_ into buffer, up to max_size. strncpy(buffer, name_.c_str(), max_size-1); buffer[max_size-1] = '\0'; return; } CSSC-1.4.1/unit-tests/googletest/xcode/Samples/FrameworkSample/widget.h0000644000000000000000000000433612664550137024211 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: preston.a.jackson@gmail.com (Preston Jackson) // // Google Test - FrameworkSample // widget.h // // Widget is a very simple class used for demonstrating the use of gtest. 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} CSSC-1.4.1/unit-tests/googletest/xcode/Samples/FrameworkSample/widget_test.cc0000644000000000000000000000515512664550137025406 0ustar0000000000000000// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: preston.a.jackson@gmail.com (Preston Jackson) // // Google Test - FrameworkSample // widget_test.cc // // This is a simple test file for the Widget class in the Widget.framework #include #include "gtest/gtest.h" #include // This test verifies that the constructor sets the internal state of the // Widget class correctly. TEST(WidgetInitializerTest, TestConstructor) { Widget widget(1.0f, "name"); EXPECT_FLOAT_EQ(1.0f, widget.GetFloatValue()); EXPECT_EQ(std::string("name"), widget.GetStringValue()); } // This test verifies the conversion of the float and string values to int and // char*, respectively. TEST(WidgetInitializerTest, TestConversion) { Widget widget(1.0f, "name"); EXPECT_EQ(1, widget.GetIntValue()); size_t max_size = 128; char buffer[max_size]; widget.GetCharPtrValue(buffer, max_size); EXPECT_STREQ("name", buffer); } // Use the Google Test main that is linked into the framework. 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It is set in the "Based On:" dropdown in the "Project" info // dialog. // This file is based on the Xcode Configuration files in: // http://code.google.com/p/google-toolbox-for-mac/ // #include "General.xcconfig" // subconfig/Release.xcconfig // Optimize for space and size (Apple recommendation) GCC_OPTIMIZATION_LEVEL = s // Deploment postprocessing is what triggers Xcode to strip DEPLOYMENT_POSTPROCESSING = YES // No symbols GCC_GENERATE_DEBUGGING_SYMBOLS = NO // Dead code strip does not affect ObjC code but can help for C DEAD_CODE_STRIPPING = YES // NDEBUG is used by things like assert.h, so define it for general compat. // ASSERT going away in release tends to create unused vars. OTHER_CFLAGS = $(OTHER_CFLAGS) -DNDEBUG=1 -Wno-unused-variable // When we strip we want to strip all symbols in release, but save externals. STRIP_STYLE = all CSSC-1.4.1/unit-tests/googletest/xcode/Config/TestTarget.xcconfig0000644000000000000000000000035612664550137023065 0ustar0000000000000000// // TestTarget.xcconfig // // These are Test target settings for the gtest framework and examples. It // is set in the "Based On:" dropdown in the "Target" info dialog. PRODUCT_NAME = $(TARGET_NAME) HEADER_SEARCH_PATHS = ../include CSSC-1.4.1/unit-tests/googletest/xcode/Config/DebugProject.xcconfig0000644000000000000000000000172712664550137023357 0ustar0000000000000000// // DebugProject.xcconfig // // These are Debug Configuration project settings for the gtest framework and // examples. It is set in the "Based On:" dropdown in the "Project" info // dialog. // This file is based on the Xcode Configuration files in: // http://code.google.com/p/google-toolbox-for-mac/ // #include "General.xcconfig" // No optimization GCC_OPTIMIZATION_LEVEL = 0 // Deployment postprocessing is what triggers Xcode to strip, turn it off DEPLOYMENT_POSTPROCESSING = NO // Dead code stripping off DEAD_CODE_STRIPPING = NO // Debug symbols should be on obviously GCC_GENERATE_DEBUGGING_SYMBOLS = YES // Define the DEBUG macro in all debug builds OTHER_CFLAGS = $(OTHER_CFLAGS) -DDEBUG=1 // These are turned off to avoid STL incompatibilities with client code // // Turns on special C++ STL checks to "encourage" good STL use // GCC_PREPROCESSOR_DEFINITIONS = $(GCC_PREPROCESSOR_DEFINITIONS) _GLIBCXX_DEBUG_PEDANTIC _GLIBCXX_DEBUG _GLIBCPP_CONCEPT_CHECKS CSSC-1.4.1/unit-tests/googletest/xcode/Config/General.xcconfig0000644000000000000000000000225712664550137022356 0ustar0000000000000000// // General.xcconfig // // These are General configuration settings for the gtest framework and // examples. // This file is based on the Xcode Configuration files in: // http://code.google.com/p/google-toolbox-for-mac/ // // Build for PPC and Intel, 32- and 64-bit ARCHS = i386 x86_64 ppc ppc64 // Zerolink prevents link warnings so turn it off ZERO_LINK = NO // Prebinding considered unhelpful in 10.3 and later PREBINDING = NO // Strictest warning policy WARNING_CFLAGS = -Wall -Werror -Wendif-labels -Wnewline-eof -Wno-sign-compare -Wshadow // Work around Xcode bugs by using external strip. See: // http://lists.apple.com/archives/Xcode-users/2006/Feb/msg00050.html SEPARATE_STRIP = YES // Force C99 dialect GCC_C_LANGUAGE_STANDARD = c99 // not sure why apple defaults this on, but it's pretty risky ALWAYS_SEARCH_USER_PATHS = NO // Turn on position dependent code for most cases (overridden where appropriate) GCC_DYNAMIC_NO_PIC = YES // Default SDK and minimum OS version is 10.4 SDKROOT = $(DEVELOPER_SDK_DIR)/MacOSX10.4u.sdk MACOSX_DEPLOYMENT_TARGET = 10.4 GCC_VERSION = 4.0 // VERSIONING BUILD SETTINGS (used in Info.plist) GTEST_VERSIONINFO_ABOUT = © 2008 Google Inc. CSSC-1.4.1/unit-tests/googletest/xcode/Config/FrameworkTarget.xcconfig0000644000000000000000000000104712664550137024101 0ustar0000000000000000// // FrameworkTarget.xcconfig // // These are Framework target settings for the gtest framework and examples. It // is set in the "Based On:" dropdown in the "Target" info dialog. // This file is based on the Xcode Configuration files in: // http://code.google.com/p/google-toolbox-for-mac/ // // Dynamic libs need to be position independent GCC_DYNAMIC_NO_PIC = NO // Dynamic libs should not have their external symbols stripped. STRIP_STYLE = non-global // Let the user install by specifying the $DSTROOT with xcodebuild SKIP_INSTALL = NO CSSC-1.4.1/unit-tests/googletest/xcode/Resources/0000755000000000000000000000000013464267700020016 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/xcode/Resources/Info.plist0000644000000000000000000000176212664550137021774 0ustar0000000000000000 CFBundleDevelopmentRegion English CFBundleExecutable ${EXECUTABLE_NAME} CFBundleIconFile CFBundleIdentifier com.google.${PRODUCT_NAME} CFBundleInfoDictionaryVersion 6.0 CFBundlePackageType FMWK CFBundleSignature ???? CFBundleVersion GTEST_VERSIONINFO_LONG CFBundleShortVersionString GTEST_VERSIONINFO_SHORT CFBundleGetInfoString ${PRODUCT_NAME} GTEST_VERSIONINFO_LONG, ${GTEST_VERSIONINFO_ABOUT} NSHumanReadableCopyright ${GTEST_VERSIONINFO_ABOUT} CSResourcesFileMapped CSSC-1.4.1/unit-tests/googletest/xcode/Scripts/0000755000000000000000000000000013464267700017473 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/xcode/Scripts/runtests.sh0000644000000000000000000000503312664550137021717 0ustar0000000000000000#!/bin/bash # # Copyright 2008, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # Executes the samples and tests for the Google Test Framework. # Help the dynamic linker find the path to the libraries. export DYLD_FRAMEWORK_PATH=$BUILT_PRODUCTS_DIR export DYLD_LIBRARY_PATH=$BUILT_PRODUCTS_DIR # Create some executables. test_executables=("$BUILT_PRODUCTS_DIR/gtest_unittest-framework" "$BUILT_PRODUCTS_DIR/gtest_unittest" "$BUILT_PRODUCTS_DIR/sample1_unittest-framework" "$BUILT_PRODUCTS_DIR/sample1_unittest-static") # Now execute each one in turn keeping track of how many succeeded and failed. succeeded=0 failed=0 failed_list=() for test in ${test_executables[*]}; do "$test" result=$? if [ $result -eq 0 ]; then succeeded=$(( $succeeded + 1 )) else failed=$(( failed + 1 )) failed_list="$failed_list $test" fi done # Report the successes and failures to the console. echo "Tests complete with $succeeded successes and $failed failures." if [ $failed -ne 0 ]; then echo "The following tests failed:" echo $failed_list fi exit $failed CSSC-1.4.1/unit-tests/googletest/xcode/Scripts/versiongenerate.py0000644000000000000000000001067012664550137023251 0ustar0000000000000000#!/usr/bin/env python # # Copyright 2008, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. """A script to prepare version informtion for use the gtest Info.plist file. This script extracts the version information from the configure.ac file and uses it to generate a header file containing the same information. The #defines in this header file will be included in during the generation of the Info.plist of the framework, giving the correct value to the version shown in the Finder. This script makes the following assumptions (these are faults of the script, not problems with the Autoconf): 1. The AC_INIT macro will be contained within the first 1024 characters of configure.ac 2. The version string will be 3 integers separated by periods and will be surrounded by squre brackets, "[" and "]" (e.g. [1.0.1]). The first segment represents the major version, the second represents the minor version and the third represents the fix version. 3. No ")" character exists between the opening "(" and closing ")" of AC_INIT, including in comments and character strings. """ import sys import re # Read the command line argument (the output directory for Version.h) if (len(sys.argv) < 3): print "Usage: versiongenerate.py input_dir output_dir" sys.exit(1) else: input_dir = sys.argv[1] output_dir = sys.argv[2] # Read the first 1024 characters of the configure.ac file config_file = open("%s/configure.ac" % input_dir, 'r') buffer_size = 1024 opening_string = config_file.read(buffer_size) config_file.close() # Extract the version string from the AC_INIT macro # The following init_expression means: # Extract three integers separated by periods and surrounded by squre # brackets(e.g. "[1.0.1]") between "AC_INIT(" and ")". Do not be greedy # (*? is the non-greedy flag) since that would pull in everything between # the first "(" and the last ")" in the file. version_expression = re.compile(r"AC_INIT\(.*?\[(\d+)\.(\d+)\.(\d+)\].*?\)", re.DOTALL) version_values = version_expression.search(opening_string) major_version = version_values.group(1) minor_version = version_values.group(2) fix_version = version_values.group(3) # Write the version information to a header file to be included in the # Info.plist file. file_data = """// // DO NOT MODIFY THIS FILE (but you can delete it) // // This file is autogenerated by the versiongenerate.py script. This script // is executed in a "Run Script" build phase when creating gtest.framework. This // header file is not used during compilation of C-source. Rather, it simply // defines some version strings for substitution in the Info.plist. Because of // this, we are not not restricted to C-syntax nor are we using include guards. // #define GTEST_VERSIONINFO_SHORT %s.%s #define GTEST_VERSIONINFO_LONG %s.%s.%s """ % (major_version, minor_version, major_version, minor_version, fix_version) version_file = open("%s/Version.h" % output_dir, 'w') version_file.write(file_data) version_file.close() CSSC-1.4.1/unit-tests/googletest/samples/0000755000000000000000000000000013464267700016406 5ustar0000000000000000CSSC-1.4.1/unit-tests/googletest/samples/sample10_unittest.cc0000644000000000000000000001167512664550140022302 0ustar0000000000000000// Copyright 2009 Google Inc. All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // This sample shows how to use Google Test listener API to implement // a primitive leak checker. #include #include #include "gtest/gtest.h" using ::testing::EmptyTestEventListener; using ::testing::InitGoogleTest; using ::testing::Test; using ::testing::TestCase; using ::testing::TestEventListeners; using ::testing::TestInfo; using ::testing::TestPartResult; using ::testing::UnitTest; namespace { // We will track memory used by this class. class Water { public: // Normal Water declarations go here. // operator new and operator delete help us control water allocation. void* operator new(size_t allocation_size) { allocated_++; return malloc(allocation_size); } void operator delete(void* block, size_t /* allocation_size */) { allocated_--; free(block); } static int allocated() { return allocated_; } private: static int allocated_; }; int Water::allocated_ = 0; // This event listener monitors how many Water objects are created and // destroyed by each test, and reports a failure if a test leaks some Water // objects. It does this by comparing the number of live Water objects at // the beginning of a test and at the end of a test. class LeakChecker : public EmptyTestEventListener { private: // Called before a test starts. virtual void OnTestStart(const TestInfo& /* test_info */) { initially_allocated_ = Water::allocated(); } // Called after a test ends. virtual void OnTestEnd(const TestInfo& /* test_info */) { int difference = Water::allocated() - initially_allocated_; // You can generate a failure in any event handler except // OnTestPartResult. Just use an appropriate Google Test assertion to do // it. EXPECT_LE(difference, 0) << "Leaked " << difference << " unit(s) of Water!"; } int initially_allocated_; }; TEST(ListenersTest, DoesNotLeak) { Water* water = new Water; delete water; } // This should fail when the --check_for_leaks command line flag is // specified. TEST(ListenersTest, LeaksWater) { Water* water = new Water; EXPECT_TRUE(water != NULL); } } // namespace int main(int argc, char **argv) { InitGoogleTest(&argc, argv); bool check_for_leaks = false; if (argc > 1 && strcmp(argv[1], "--check_for_leaks") == 0 ) check_for_leaks = true; else printf("%s\n", "Run this program with --check_for_leaks to enable " "custom leak checking in the tests."); // If we are given the --check_for_leaks command line flag, installs the // leak checker. if (check_for_leaks) { TestEventListeners& listeners = UnitTest::GetInstance()->listeners(); // Adds the leak checker to the end of the test event listener list, // after the default text output printer and the default XML report // generator. // // The order is important - it ensures that failures generated in the // leak checker's OnTestEnd() method are processed by the text and XML // printers *before* their OnTestEnd() methods are called, such that // they are attributed to the right test. Remember that a listener // receives an OnXyzStart event *after* listeners preceding it in the // list received that event, and receives an OnXyzEnd event *before* // listeners preceding it. // // We don't need to worry about deleting the new listener later, as // Google Test will do it. listeners.Append(new LeakChecker); } return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/googletest/samples/sample2.cc0000644000000000000000000000437212664550140020260 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A sample program demonstrating using Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) #include "sample2.h" #include // Clones a 0-terminated C string, allocating memory using new. const char* MyString::CloneCString(const char* a_c_string) { if (a_c_string == NULL) return NULL; const size_t len = strlen(a_c_string); char* const clone = new char[ len + 1 ]; memcpy(clone, a_c_string, len + 1); return clone; } // Sets the 0-terminated C string this MyString object // represents. void MyString::Set(const char* a_c_string) { // Makes sure this works when c_string == c_string_ const char* const temp = MyString::CloneCString(a_c_string); delete[] c_string_; c_string_ = temp; } CSSC-1.4.1/unit-tests/googletest/samples/sample9_unittest.cc0000644000000000000000000001347712664550140022234 0ustar0000000000000000// Copyright 2009 Google Inc. All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // This sample shows how to use Google Test listener API to implement // an alternative console output and how to use the UnitTest reflection API // to enumerate test cases and tests and to inspect their results. #include #include "gtest/gtest.h" using ::testing::EmptyTestEventListener; using ::testing::InitGoogleTest; using ::testing::Test; using ::testing::TestCase; using ::testing::TestEventListeners; using ::testing::TestInfo; using ::testing::TestPartResult; using ::testing::UnitTest; namespace { // Provides alternative output mode which produces minimal amount of // information about tests. class TersePrinter : public EmptyTestEventListener { private: // Called before any test activity starts. virtual void OnTestProgramStart(const UnitTest& /* unit_test */) {} // Called after all test activities have ended. virtual void OnTestProgramEnd(const UnitTest& unit_test) { fprintf(stdout, "TEST %s\n", unit_test.Passed() ? "PASSED" : "FAILED"); fflush(stdout); } // Called before a test starts. virtual void OnTestStart(const TestInfo& test_info) { fprintf(stdout, "*** Test %s.%s starting.\n", test_info.test_case_name(), test_info.name()); fflush(stdout); } // Called after a failed assertion or a SUCCEED() invocation. virtual void OnTestPartResult(const TestPartResult& test_part_result) { fprintf(stdout, "%s in %s:%d\n%s\n", test_part_result.failed() ? "*** Failure" : "Success", test_part_result.file_name(), test_part_result.line_number(), test_part_result.summary()); fflush(stdout); } // Called after a test ends. virtual void OnTestEnd(const TestInfo& test_info) { fprintf(stdout, "*** Test %s.%s ending.\n", test_info.test_case_name(), test_info.name()); fflush(stdout); } }; // class TersePrinter TEST(CustomOutputTest, PrintsMessage) { printf("Printing something from the test body...\n"); } TEST(CustomOutputTest, Succeeds) { SUCCEED() << "SUCCEED() has been invoked from here"; } TEST(CustomOutputTest, Fails) { EXPECT_EQ(1, 2) << "This test fails in order to demonstrate alternative failure messages"; } } // namespace int main(int argc, char **argv) { InitGoogleTest(&argc, argv); bool terse_output = false; if (argc > 1 && strcmp(argv[1], "--terse_output") == 0 ) terse_output = true; else printf("%s\n", "Run this program with --terse_output to change the way " "it prints its output."); UnitTest& unit_test = *UnitTest::GetInstance(); // If we are given the --terse_output command line flag, suppresses the // standard output and attaches own result printer. if (terse_output) { TestEventListeners& listeners = unit_test.listeners(); // Removes the default console output listener from the list so it will // not receive events from Google Test and won't print any output. Since // this operation transfers ownership of the listener to the caller we // have to delete it as well. delete listeners.Release(listeners.default_result_printer()); // Adds the custom output listener to the list. It will now receive // events from Google Test and print the alternative output. We don't // have to worry about deleting it since Google Test assumes ownership // over it after adding it to the list. listeners.Append(new TersePrinter); } int ret_val = RUN_ALL_TESTS(); // This is an example of using the UnitTest reflection API to inspect test // results. Here we discount failures from the tests we expected to fail. int unexpectedly_failed_tests = 0; for (int i = 0; i < unit_test.total_test_case_count(); ++i) { const TestCase& test_case = *unit_test.GetTestCase(i); for (int j = 0; j < test_case.total_test_count(); ++j) { const TestInfo& test_info = *test_case.GetTestInfo(j); // Counts failed tests that were not meant to fail (those without // 'Fails' in the name). if (test_info.result()->Failed() && strcmp(test_info.name(), "Fails") != 0) { unexpectedly_failed_tests++; } } } // Test that were meant to fail should not affect the test program outcome. if (unexpectedly_failed_tests == 0) ret_val = 0; return ret_val; } CSSC-1.4.1/unit-tests/googletest/samples/prime_tables.h0000644000000000000000000000775012664550140021230 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // Author: vladl@google.com (Vlad Losev) // This provides interface PrimeTable that determines whether a number is a // prime and determines a next prime number. This interface is used // in Google Test samples demonstrating use of parameterized tests. #ifndef GTEST_SAMPLES_PRIME_TABLES_H_ #define GTEST_SAMPLES_PRIME_TABLES_H_ #include // The prime table interface. class PrimeTable { public: virtual ~PrimeTable() {} // Returns true iff n is a prime number. virtual bool IsPrime(int n) const = 0; // Returns the smallest prime number greater than p; or returns -1 // if the next prime is beyond the capacity of the table. virtual int GetNextPrime(int p) const = 0; }; // Implementation #1 calculates the primes on-the-fly. class OnTheFlyPrimeTable : public PrimeTable { public: virtual bool IsPrime(int n) const { if (n <= 1) return false; for (int i = 2; i*i <= n; i++) { // n is divisible by an integer other than 1 and itself. if ((n % i) == 0) return false; } return true; } virtual int GetNextPrime(int p) const { for (int n = p + 1; n > 0; n++) { if (IsPrime(n)) return n; } return -1; } }; // Implementation #2 pre-calculates the primes and stores the result // in an array. class PreCalculatedPrimeTable : public PrimeTable { public: // 'max' specifies the maximum number the prime table holds. explicit PreCalculatedPrimeTable(int max) : is_prime_size_(max + 1), is_prime_(new bool[max + 1]) { CalculatePrimesUpTo(max); } virtual ~PreCalculatedPrimeTable() { delete[] is_prime_; } virtual bool IsPrime(int n) const { return 0 <= n && n < is_prime_size_ && is_prime_[n]; } virtual int GetNextPrime(int p) const { for (int n = p + 1; n < is_prime_size_; n++) { if (is_prime_[n]) return n; } return -1; } private: void CalculatePrimesUpTo(int max) { ::std::fill(is_prime_, is_prime_ + is_prime_size_, true); is_prime_[0] = is_prime_[1] = false; for (int i = 2; i <= max; i++) { if (!is_prime_[i]) continue; // Marks all multiples of i (except i itself) as non-prime. for (int j = 2*i; j <= max; j += i) { is_prime_[j] = false; } } } const int is_prime_size_; bool* const is_prime_; // Disables compiler warning "assignment operator could not be generated." void operator=(const PreCalculatedPrimeTable& rhs); }; #endif // GTEST_SAMPLES_PRIME_TABLES_H_ CSSC-1.4.1/unit-tests/googletest/samples/sample5_unittest.cc0000644000000000000000000001467612664550140022232 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // This sample teaches how to reuse a test fixture in multiple test // cases by deriving sub-fixtures from it. // // When you define a test fixture, you specify the name of the test // case that will use this fixture. Therefore, a test fixture can // be used by only one test case. // // Sometimes, more than one test cases may want to use the same or // slightly different test fixtures. For example, you may want to // make sure that all tests for a GUI library don't leak important // system resources like fonts and brushes. In Google Test, you do // this by putting the shared logic in a super (as in "super class") // test fixture, and then have each test case use a fixture derived // from this super fixture. #include #include #include "sample3-inl.h" #include "gtest/gtest.h" #include "sample1.h" // In this sample, we want to ensure that every test finishes within // ~5 seconds. If a test takes longer to run, we consider it a // failure. // // We put the code for timing a test in a test fixture called // "QuickTest". QuickTest is intended to be the super fixture that // other fixtures derive from, therefore there is no test case with // the name "QuickTest". This is OK. // // Later, we will derive multiple test fixtures from QuickTest. class QuickTest : public testing::Test { protected: // Remember that SetUp() is run immediately before a test starts. // This is a good place to record the start time. virtual void SetUp() { start_time_ = time(NULL); } // TearDown() is invoked immediately after a test finishes. Here we // check if the test was too slow. virtual void TearDown() { // Gets the time when the test finishes const time_t end_time = time(NULL); // Asserts that the test took no more than ~5 seconds. Did you // know that you can use assertions in SetUp() and TearDown() as // well? EXPECT_TRUE(end_time - start_time_ <= 5) << "The test took too long."; } // The UTC time (in seconds) when the test starts time_t start_time_; }; // We derive a fixture named IntegerFunctionTest from the QuickTest // fixture. All tests using this fixture will be automatically // required to be quick. class IntegerFunctionTest : public QuickTest { // We don't need any more logic than already in the QuickTest fixture. // Therefore the body is empty. }; // Now we can write tests in the IntegerFunctionTest test case. // Tests Factorial() TEST_F(IntegerFunctionTest, Factorial) { // Tests factorial of negative numbers. EXPECT_EQ(1, Factorial(-5)); EXPECT_EQ(1, Factorial(-1)); EXPECT_GT(Factorial(-10), 0); // Tests factorial of 0. EXPECT_EQ(1, Factorial(0)); // Tests factorial of positive numbers. EXPECT_EQ(1, Factorial(1)); EXPECT_EQ(2, Factorial(2)); EXPECT_EQ(6, Factorial(3)); EXPECT_EQ(40320, Factorial(8)); } // Tests IsPrime() TEST_F(IntegerFunctionTest, IsPrime) { // Tests negative input. EXPECT_FALSE(IsPrime(-1)); EXPECT_FALSE(IsPrime(-2)); EXPECT_FALSE(IsPrime(INT_MIN)); // Tests some trivial cases. EXPECT_FALSE(IsPrime(0)); EXPECT_FALSE(IsPrime(1)); EXPECT_TRUE(IsPrime(2)); EXPECT_TRUE(IsPrime(3)); // Tests positive input. EXPECT_FALSE(IsPrime(4)); EXPECT_TRUE(IsPrime(5)); EXPECT_FALSE(IsPrime(6)); EXPECT_TRUE(IsPrime(23)); } // The next test case (named "QueueTest") also needs to be quick, so // we derive another fixture from QuickTest. // // The QueueTest test fixture has some logic and shared objects in // addition to what's in QuickTest already. We define the additional // stuff inside the body of the test fixture, as usual. class QueueTest : public QuickTest { protected: virtual void SetUp() { // First, we need to set up the super fixture (QuickTest). QuickTest::SetUp(); // Second, some additional setup for this fixture. q1_.Enqueue(1); q2_.Enqueue(2); q2_.Enqueue(3); } // By default, TearDown() inherits the behavior of // QuickTest::TearDown(). As we have no additional cleaning work // for QueueTest, we omit it here. // // virtual void TearDown() { // QuickTest::TearDown(); // } Queue q0_; Queue q1_; Queue q2_; }; // Now, let's write tests using the QueueTest fixture. // Tests the default constructor. TEST_F(QueueTest, DefaultConstructor) { EXPECT_EQ(0u, q0_.Size()); } // Tests Dequeue(). TEST_F(QueueTest, Dequeue) { int* n = q0_.Dequeue(); EXPECT_TRUE(n == NULL); n = q1_.Dequeue(); EXPECT_TRUE(n != NULL); EXPECT_EQ(1, *n); EXPECT_EQ(0u, q1_.Size()); delete n; n = q2_.Dequeue(); EXPECT_TRUE(n != NULL); EXPECT_EQ(2, *n); EXPECT_EQ(1u, q2_.Size()); delete n; } // If necessary, you can derive further test fixtures from a derived // fixture itself. For example, you can derive another fixture from // QueueTest. Google Test imposes no limit on how deep the hierarchy // can be. In practice, however, you probably don't want it to be too // deep as to be confusing. CSSC-1.4.1/unit-tests/googletest/samples/sample4.cc0000644000000000000000000000360712664550140020262 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A sample program demonstrating using Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) #include #include "sample4.h" // Returns the current counter value, and increments it. int Counter::Increment() { return counter_++; } // Prints the current counter value to STDOUT. void Counter::Print() const { printf("%d", counter_); } CSSC-1.4.1/unit-tests/googletest/samples/sample1.cc0000644000000000000000000000470612664550140020260 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A sample program demonstrating using Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) #include "sample1.h" // Returns n! (the factorial of n). For negative n, n! is defined to be 1. int Factorial(int n) { int result = 1; for (int i = 1; i <= n; i++) { result *= i; } return result; } // Returns true iff n is a prime number. bool IsPrime(int n) { // Trivial case 1: small numbers if (n <= 1) return false; // Trivial case 2: even numbers if (n % 2 == 0) return n == 2; // Now, we have that n is odd and n >= 3. // Try to divide n by every odd number i, starting from 3 for (int i = 3; ; i += 2) { // We only have to try i up to the squre root of n if (i > n/i) break; // Now, we have i <= n/i < n. // If n is divisible by i, n is not prime. if (n % i == 0) return false; } // n has no integer factor in the range (1, n), and thus is prime. return true; } CSSC-1.4.1/unit-tests/googletest/samples/sample8_unittest.cc0000644000000000000000000001543512664550140022227 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // This sample shows how to test code relying on some global flag variables. // Combine() helps with generating all possible combinations of such flags, // and each test is given one combination as a parameter. // Use class definitions to test from this header. #include "prime_tables.h" #include "gtest/gtest.h" #if GTEST_HAS_COMBINE // Suppose we want to introduce a new, improved implementation of PrimeTable // which combines speed of PrecalcPrimeTable and versatility of // OnTheFlyPrimeTable (see prime_tables.h). Inside it instantiates both // PrecalcPrimeTable and OnTheFlyPrimeTable and uses the one that is more // appropriate under the circumstances. But in low memory conditions, it can be // told to instantiate without PrecalcPrimeTable instance at all and use only // OnTheFlyPrimeTable. class HybridPrimeTable : public PrimeTable { public: HybridPrimeTable(bool force_on_the_fly, int max_precalculated) : on_the_fly_impl_(new OnTheFlyPrimeTable), precalc_impl_(force_on_the_fly ? NULL : new PreCalculatedPrimeTable(max_precalculated)), max_precalculated_(max_precalculated) {} virtual ~HybridPrimeTable() { delete on_the_fly_impl_; delete precalc_impl_; } virtual bool IsPrime(int n) const { if (precalc_impl_ != NULL && n < max_precalculated_) return precalc_impl_->IsPrime(n); else return on_the_fly_impl_->IsPrime(n); } virtual int GetNextPrime(int p) const { int next_prime = -1; if (precalc_impl_ != NULL && p < max_precalculated_) next_prime = precalc_impl_->GetNextPrime(p); return next_prime != -1 ? next_prime : on_the_fly_impl_->GetNextPrime(p); } private: OnTheFlyPrimeTable* on_the_fly_impl_; PreCalculatedPrimeTable* precalc_impl_; int max_precalculated_; }; using ::testing::TestWithParam; using ::testing::Bool; using ::testing::Values; using ::testing::Combine; // To test all code paths for HybridPrimeTable we must test it with numbers // both within and outside PreCalculatedPrimeTable's capacity and also with // PreCalculatedPrimeTable disabled. We do this by defining fixture which will // accept different combinations of parameters for instantiating a // HybridPrimeTable instance. class PrimeTableTest : public TestWithParam< ::testing::tuple > { protected: virtual void SetUp() { // This can be written as // // bool force_on_the_fly; // int max_precalculated; // tie(force_on_the_fly, max_precalculated) = GetParam(); // // once the Google C++ Style Guide allows use of ::std::tr1::tie. // bool force_on_the_fly = ::testing::get<0>(GetParam()); int max_precalculated = ::testing::get<1>(GetParam()); table_ = new HybridPrimeTable(force_on_the_fly, max_precalculated); } virtual void TearDown() { delete table_; table_ = NULL; } HybridPrimeTable* table_; }; TEST_P(PrimeTableTest, ReturnsFalseForNonPrimes) { // Inside the test body, you can refer to the test parameter by GetParam(). // In this case, the test parameter is a PrimeTable interface pointer which // we can use directly. // Please note that you can also save it in the fixture's SetUp() method // or constructor and use saved copy in the tests. EXPECT_FALSE(table_->IsPrime(-5)); EXPECT_FALSE(table_->IsPrime(0)); EXPECT_FALSE(table_->IsPrime(1)); EXPECT_FALSE(table_->IsPrime(4)); EXPECT_FALSE(table_->IsPrime(6)); EXPECT_FALSE(table_->IsPrime(100)); } TEST_P(PrimeTableTest, ReturnsTrueForPrimes) { EXPECT_TRUE(table_->IsPrime(2)); EXPECT_TRUE(table_->IsPrime(3)); EXPECT_TRUE(table_->IsPrime(5)); EXPECT_TRUE(table_->IsPrime(7)); EXPECT_TRUE(table_->IsPrime(11)); EXPECT_TRUE(table_->IsPrime(131)); } TEST_P(PrimeTableTest, CanGetNextPrime) { EXPECT_EQ(2, table_->GetNextPrime(0)); EXPECT_EQ(3, table_->GetNextPrime(2)); EXPECT_EQ(5, table_->GetNextPrime(3)); EXPECT_EQ(7, table_->GetNextPrime(5)); EXPECT_EQ(11, table_->GetNextPrime(7)); EXPECT_EQ(131, table_->GetNextPrime(128)); } // In order to run value-parameterized tests, you need to instantiate them, // or bind them to a list of values which will be used as test parameters. // You can instantiate them in a different translation module, or even // instantiate them several times. // // Here, we instantiate our tests with a list of parameters. We must combine // all variations of the boolean flag suppressing PrecalcPrimeTable and some // meaningful values for tests. We choose a small value (1), and a value that // will put some of the tested numbers beyond the capability of the // PrecalcPrimeTable instance and some inside it (10). Combine will produce all // possible combinations. INSTANTIATE_TEST_CASE_P(MeaningfulTestParameters, PrimeTableTest, Combine(Bool(), Values(1, 10))); #else // Google Test may not support Combine() with some compilers. If we // use conditional compilation to compile out all code referring to // the gtest_main library, MSVC linker will not link that library at // all and consequently complain about missing entry point defined in // that library (fatal error LNK1561: entry point must be // defined). This dummy test keeps gtest_main linked in. TEST(DummyTest, CombineIsNotSupportedOnThisPlatform) {} #endif // GTEST_HAS_COMBINE CSSC-1.4.1/unit-tests/googletest/samples/sample2_unittest.cc0000644000000000000000000000752612664550140022223 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A sample program demonstrating using Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) // This sample shows how to write a more complex unit test for a class // that has multiple member functions. // // Usually, it's a good idea to have one test for each method in your // class. You don't have to do that exactly, but it helps to keep // your tests organized. You may also throw in additional tests as // needed. #include "sample2.h" #include "gtest/gtest.h" // In this example, we test the MyString class (a simple string). // Tests the default c'tor. TEST(MyString, DefaultConstructor) { const MyString s; // Asserts that s.c_string() returns NULL. // // // // If we write NULL instead of // // static_cast(NULL) // // in this assertion, it will generate a warning on gcc 3.4. The // reason is that EXPECT_EQ needs to know the types of its // arguments in order to print them when it fails. Since NULL is // #defined as 0, the compiler will use the formatter function for // int to print it. However, gcc thinks that NULL should be used as // a pointer, not an int, and therefore complains. // // The root of the problem is C++'s lack of distinction between the // integer number 0 and the null pointer constant. Unfortunately, // we have to live with this fact. // // EXPECT_STREQ(NULL, s.c_string()); EXPECT_EQ(0u, s.Length()); } const char kHelloString[] = "Hello, world!"; // Tests the c'tor that accepts a C string. TEST(MyString, ConstructorFromCString) { const MyString s(kHelloString); EXPECT_EQ(0, strcmp(s.c_string(), kHelloString)); EXPECT_EQ(sizeof(kHelloString)/sizeof(kHelloString[0]) - 1, s.Length()); } // Tests the copy c'tor. TEST(MyString, CopyConstructor) { const MyString s1(kHelloString); const MyString s2 = s1; EXPECT_EQ(0, strcmp(s2.c_string(), kHelloString)); } // Tests the Set method. TEST(MyString, Set) { MyString s; s.Set(kHelloString); EXPECT_EQ(0, strcmp(s.c_string(), kHelloString)); // Set should work when the input pointer is the same as the one // already in the MyString object. s.Set(s.c_string()); EXPECT_EQ(0, strcmp(s.c_string(), kHelloString)); // Can we set the MyString to NULL? s.Set(NULL); EXPECT_STREQ(NULL, s.c_string()); } CSSC-1.4.1/unit-tests/googletest/samples/sample2.h0000644000000000000000000000567612664550140020132 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A sample program demonstrating using Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) #ifndef GTEST_SAMPLES_SAMPLE2_H_ #define GTEST_SAMPLES_SAMPLE2_H_ #include // A simple string class. class MyString { private: const char* c_string_; const MyString& operator=(const MyString& rhs); public: // Clones a 0-terminated C string, allocating memory using new. static const char* CloneCString(const char* a_c_string); //////////////////////////////////////////////////////////// // // C'tors // The default c'tor constructs a NULL string. MyString() : c_string_(NULL) {} // Constructs a MyString by cloning a 0-terminated C string. explicit MyString(const char* a_c_string) : c_string_(NULL) { Set(a_c_string); } // Copy c'tor MyString(const MyString& string) : c_string_(NULL) { Set(string.c_string_); } //////////////////////////////////////////////////////////// // // D'tor. MyString is intended to be a final class, so the d'tor // doesn't need to be virtual. ~MyString() { delete[] c_string_; } // Gets the 0-terminated C string this MyString object represents. const char* c_string() const { return c_string_; } size_t Length() const { return c_string_ == NULL ? 0 : strlen(c_string_); } // Sets the 0-terminated C string this MyString object represents. void Set(const char* c_string); }; #endif // GTEST_SAMPLES_SAMPLE2_H_ CSSC-1.4.1/unit-tests/googletest/samples/sample1.h0000644000000000000000000000362112664550140020115 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A sample program demonstrating using Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) #ifndef GTEST_SAMPLES_SAMPLE1_H_ #define GTEST_SAMPLES_SAMPLE1_H_ // Returns n! (the factorial of n). For negative n, n! is defined to be 1. int Factorial(int n); // Returns true iff n is a prime number. bool IsPrime(int n); #endif // GTEST_SAMPLES_SAMPLE1_H_ CSSC-1.4.1/unit-tests/googletest/samples/sample7_unittest.cc0000644000000000000000000001175312664550140022225 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: vladl@google.com (Vlad Losev) // This sample shows how to test common properties of multiple // implementations of an interface (aka interface tests) using // value-parameterized tests. Each test in the test case has // a parameter that is an interface pointer to an implementation // tested. // The interface and its implementations are in this header. #include "prime_tables.h" #include "gtest/gtest.h" #if GTEST_HAS_PARAM_TEST using ::testing::TestWithParam; using ::testing::Values; // As a general rule, to prevent a test from affecting the tests that come // after it, you should create and destroy the tested objects for each test // instead of reusing them. In this sample we will define a simple factory // function for PrimeTable objects. We will instantiate objects in test's // SetUp() method and delete them in TearDown() method. typedef PrimeTable* CreatePrimeTableFunc(); PrimeTable* CreateOnTheFlyPrimeTable() { return new OnTheFlyPrimeTable(); } template PrimeTable* CreatePreCalculatedPrimeTable() { return new PreCalculatedPrimeTable(max_precalculated); } // Inside the test body, fixture constructor, SetUp(), and TearDown() you // can refer to the test parameter by GetParam(). In this case, the test // parameter is a factory function which we call in fixture's SetUp() to // create and store an instance of PrimeTable. class PrimeTableTest : public TestWithParam { public: virtual ~PrimeTableTest() { delete table_; } virtual void SetUp() { table_ = (*GetParam())(); } virtual void TearDown() { delete table_; table_ = NULL; } protected: PrimeTable* table_; }; TEST_P(PrimeTableTest, ReturnsFalseForNonPrimes) { EXPECT_FALSE(table_->IsPrime(-5)); EXPECT_FALSE(table_->IsPrime(0)); EXPECT_FALSE(table_->IsPrime(1)); EXPECT_FALSE(table_->IsPrime(4)); EXPECT_FALSE(table_->IsPrime(6)); EXPECT_FALSE(table_->IsPrime(100)); } TEST_P(PrimeTableTest, ReturnsTrueForPrimes) { EXPECT_TRUE(table_->IsPrime(2)); EXPECT_TRUE(table_->IsPrime(3)); EXPECT_TRUE(table_->IsPrime(5)); EXPECT_TRUE(table_->IsPrime(7)); EXPECT_TRUE(table_->IsPrime(11)); EXPECT_TRUE(table_->IsPrime(131)); } TEST_P(PrimeTableTest, CanGetNextPrime) { EXPECT_EQ(2, table_->GetNextPrime(0)); EXPECT_EQ(3, table_->GetNextPrime(2)); EXPECT_EQ(5, table_->GetNextPrime(3)); EXPECT_EQ(7, table_->GetNextPrime(5)); EXPECT_EQ(11, table_->GetNextPrime(7)); EXPECT_EQ(131, table_->GetNextPrime(128)); } // In order to run value-parameterized tests, you need to instantiate them, // or bind them to a list of values which will be used as test parameters. // You can instantiate them in a different translation module, or even // instantiate them several times. // // Here, we instantiate our tests with a list of two PrimeTable object // factory functions: INSTANTIATE_TEST_CASE_P( OnTheFlyAndPreCalculated, PrimeTableTest, Values(&CreateOnTheFlyPrimeTable, &CreatePreCalculatedPrimeTable<1000>)); #else // Google Test may not support value-parameterized tests with some // compilers. If we use conditional compilation to compile out all // code referring to the gtest_main library, MSVC linker will not link // that library at all and consequently complain about missing entry // point defined in that library (fatal error LNK1561: entry point // must be defined). This dummy test keeps gtest_main linked in. TEST(DummyTest, ValueParameterizedTestsAreNotSupportedOnThisPlatform) {} #endif // GTEST_HAS_PARAM_TEST CSSC-1.4.1/unit-tests/googletest/samples/sample4_unittest.cc0000644000000000000000000000356512664550140022224 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) #include "gtest/gtest.h" #include "sample4.h" // Tests the Increment() method. TEST(Counter, Increment) { Counter c; // EXPECT_EQ() evaluates its arguments exactly once, so they // can have side effects. EXPECT_EQ(0, c.Increment()); EXPECT_EQ(1, c.Increment()); EXPECT_EQ(2, c.Increment()); } CSSC-1.4.1/unit-tests/googletest/samples/sample4.h0000644000000000000000000000404312664550140020117 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A sample program demonstrating using Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) #ifndef GTEST_SAMPLES_SAMPLE4_H_ #define GTEST_SAMPLES_SAMPLE4_H_ // A simple monotonic counter. class Counter { private: int counter_; public: // Creates a counter that starts at 0. Counter() : counter_(0) {} // Returns the current counter value, and increments it. int Increment(); // Prints the current counter value to STDOUT. void Print() const; }; #endif // GTEST_SAMPLES_SAMPLE4_H_ CSSC-1.4.1/unit-tests/googletest/samples/sample3_unittest.cc0000644000000000000000000001234712664550140022221 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A sample program demonstrating using Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) // In this example, we use a more advanced feature of Google Test called // test fixture. // // A test fixture is a place to hold objects and functions shared by // all tests in a test case. Using a test fixture avoids duplicating // the test code necessary to initialize and cleanup those common // objects for each test. It is also useful for defining sub-routines // that your tests need to invoke a lot. // // // // The tests share the test fixture in the sense of code sharing, not // data sharing. Each test is given its own fresh copy of the // fixture. You cannot expect the data modified by one test to be // passed on to another test, which is a bad idea. // // The reason for this design is that tests should be independent and // repeatable. In particular, a test should not fail as the result of // another test's failure. If one test depends on info produced by // another test, then the two tests should really be one big test. // // The macros for indicating the success/failure of a test // (EXPECT_TRUE, FAIL, etc) need to know what the current test is // (when Google Test prints the test result, it tells you which test // each failure belongs to). Technically, these macros invoke a // member function of the Test class. Therefore, you cannot use them // in a global function. That's why you should put test sub-routines // in a test fixture. // // #include "sample3-inl.h" #include "gtest/gtest.h" // To use a test fixture, derive a class from testing::Test. class QueueTest : public testing::Test { protected: // You should make the members protected s.t. they can be // accessed from sub-classes. // virtual void SetUp() will be called before each test is run. You // should define it if you need to initialize the varaibles. // Otherwise, this can be skipped. virtual void SetUp() { q1_.Enqueue(1); q2_.Enqueue(2); q2_.Enqueue(3); } // virtual void TearDown() will be called after each test is run. // You should define it if there is cleanup work to do. Otherwise, // you don't have to provide it. // // virtual void TearDown() { // } // A helper function that some test uses. static int Double(int n) { return 2*n; } // A helper function for testing Queue::Map(). void MapTester(const Queue * q) { // Creates a new queue, where each element is twice as big as the // corresponding one in q. const Queue * const new_q = q->Map(Double); // Verifies that the new queue has the same size as q. ASSERT_EQ(q->Size(), new_q->Size()); // Verifies the relationship between the elements of the two queues. for ( const QueueNode * n1 = q->Head(), * n2 = new_q->Head(); n1 != NULL; n1 = n1->next(), n2 = n2->next() ) { EXPECT_EQ(2 * n1->element(), n2->element()); } delete new_q; } // Declares the variables your tests want to use. Queue q0_; Queue q1_; Queue q2_; }; // When you have a test fixture, you define a test using TEST_F // instead of TEST. // Tests the default c'tor. TEST_F(QueueTest, DefaultConstructor) { // You can access data in the test fixture here. EXPECT_EQ(0u, q0_.Size()); } // Tests Dequeue(). TEST_F(QueueTest, Dequeue) { int * n = q0_.Dequeue(); EXPECT_TRUE(n == NULL); n = q1_.Dequeue(); ASSERT_TRUE(n != NULL); EXPECT_EQ(1, *n); EXPECT_EQ(0u, q1_.Size()); delete n; n = q2_.Dequeue(); ASSERT_TRUE(n != NULL); EXPECT_EQ(2, *n); EXPECT_EQ(1u, q2_.Size()); delete n; } // Tests the Queue::Map() function. TEST_F(QueueTest, Map) { MapTester(&q0_); MapTester(&q1_); MapTester(&q2_); } CSSC-1.4.1/unit-tests/googletest/samples/sample3-inl.h0000644000000000000000000001236512664550140020704 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A sample program demonstrating using Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) #ifndef GTEST_SAMPLES_SAMPLE3_INL_H_ #define GTEST_SAMPLES_SAMPLE3_INL_H_ #include // Queue is a simple queue implemented as a singled-linked list. // // The element type must support copy constructor. template // E is the element type class Queue; // QueueNode is a node in a Queue, which consists of an element of // type E and a pointer to the next node. template // E is the element type class QueueNode { friend class Queue; public: // Gets the element in this node. const E& element() const { return element_; } // Gets the next node in the queue. QueueNode* next() { return next_; } const QueueNode* next() const { return next_; } private: // Creates a node with a given element value. The next pointer is // set to NULL. explicit QueueNode(const E& an_element) : element_(an_element), next_(NULL) {} // We disable the default assignment operator and copy c'tor. const QueueNode& operator = (const QueueNode&); QueueNode(const QueueNode&); E element_; QueueNode* next_; }; template // E is the element type. class Queue { public: // Creates an empty queue. Queue() : head_(NULL), last_(NULL), size_(0) {} // D'tor. Clears the queue. ~Queue() { Clear(); } // Clears the queue. void Clear() { if (size_ > 0) { // 1. Deletes every node. QueueNode* node = head_; QueueNode* next = node->next(); for (; ;) { delete node; node = next; if (node == NULL) break; next = node->next(); } // 2. Resets the member variables. head_ = last_ = NULL; size_ = 0; } } // Gets the number of elements. size_t Size() const { return size_; } // Gets the first element of the queue, or NULL if the queue is empty. QueueNode* Head() { return head_; } const QueueNode* Head() const { return head_; } // Gets the last element of the queue, or NULL if the queue is empty. QueueNode* Last() { return last_; } const QueueNode* Last() const { return last_; } // Adds an element to the end of the queue. A copy of the element is // created using the copy constructor, and then stored in the queue. // Changes made to the element in the queue doesn't affect the source // object, and vice versa. void Enqueue(const E& element) { QueueNode* new_node = new QueueNode(element); if (size_ == 0) { head_ = last_ = new_node; size_ = 1; } else { last_->next_ = new_node; last_ = new_node; size_++; } } // Removes the head of the queue and returns it. Returns NULL if // the queue is empty. E* Dequeue() { if (size_ == 0) { return NULL; } const QueueNode* const old_head = head_; head_ = head_->next_; size_--; if (size_ == 0) { last_ = NULL; } E* element = new E(old_head->element()); delete old_head; return element; } // Applies a function/functor on each element of the queue, and // returns the result in a new queue. The original queue is not // affected. template Queue* Map(F function) const { Queue* new_queue = new Queue(); for (const QueueNode* node = head_; node != NULL; node = node->next_) { new_queue->Enqueue(function(node->element())); } return new_queue; } private: QueueNode* head_; // The first node of the queue. QueueNode* last_; // The last node of the queue. size_t size_; // The number of elements in the queue. // We disallow copying a queue. Queue(const Queue&); const Queue& operator = (const Queue&); }; #endif // GTEST_SAMPLES_SAMPLE3_INL_H_ CSSC-1.4.1/unit-tests/googletest/samples/sample1_unittest.cc0000644000000000000000000001201112664550140022203 0ustar0000000000000000// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A sample program demonstrating using Google C++ testing framework. // // Author: wan@google.com (Zhanyong Wan) // This sample shows how to write a simple unit test for a function, // using Google C++ testing framework. // // Writing a unit test using Google C++ testing framework is easy as 1-2-3: // Step 1. Include necessary header files such that the stuff your // test logic needs is declared. // // Don't forget gtest.h, which declares the testing framework. #include #include "sample1.h" #include "gtest/gtest.h" // Step 2. Use the TEST macro to define your tests. // // TEST has two parameters: the test case name and the test name. // After using the macro, you should define your test logic between a // pair of braces. You can use a bunch of macros to indicate the // success or failure of a test. EXPECT_TRUE and EXPECT_EQ are // examples of such macros. For a complete list, see gtest.h. // // // // In Google Test, tests are grouped into test cases. This is how we // keep test code organized. You should put logically related tests // into the same test case. // // The test case name and the test name should both be valid C++ // identifiers. And you should not use underscore (_) in the names. // // Google Test guarantees that each test you define is run exactly // once, but it makes no guarantee on the order the tests are // executed. Therefore, you should write your tests in such a way // that their results don't depend on their order. // // // Tests Factorial(). // Tests factorial of negative numbers. TEST(FactorialTest, Negative) { // This test is named "Negative", and belongs to the "FactorialTest" // test case. EXPECT_EQ(1, Factorial(-5)); EXPECT_EQ(1, Factorial(-1)); EXPECT_GT(Factorial(-10), 0); // // // EXPECT_EQ(expected, actual) is the same as // // EXPECT_TRUE((expected) == (actual)) // // except that it will print both the expected value and the actual // value when the assertion fails. This is very helpful for // debugging. Therefore in this case EXPECT_EQ is preferred. // // On the other hand, EXPECT_TRUE accepts any Boolean expression, // and is thus more general. // // } // Tests factorial of 0. TEST(FactorialTest, Zero) { EXPECT_EQ(1, Factorial(0)); } // Tests factorial of positive numbers. TEST(FactorialTest, Positive) { EXPECT_EQ(1, Factorial(1)); EXPECT_EQ(2, Factorial(2)); EXPECT_EQ(6, Factorial(3)); EXPECT_EQ(40320, Factorial(8)); } // Tests IsPrime() // Tests negative input. TEST(IsPrimeTest, Negative) { // This test belongs to the IsPrimeTest test case. EXPECT_FALSE(IsPrime(-1)); EXPECT_FALSE(IsPrime(-2)); EXPECT_FALSE(IsPrime(INT_MIN)); } // Tests some trivial cases. TEST(IsPrimeTest, Trivial) { EXPECT_FALSE(IsPrime(0)); EXPECT_FALSE(IsPrime(1)); EXPECT_TRUE(IsPrime(2)); EXPECT_TRUE(IsPrime(3)); } // Tests positive input. TEST(IsPrimeTest, Positive) { EXPECT_FALSE(IsPrime(4)); EXPECT_TRUE(IsPrime(5)); EXPECT_FALSE(IsPrime(6)); EXPECT_TRUE(IsPrime(23)); } // Step 3. Call RUN_ALL_TESTS() in main(). // // We do this by linking in src/gtest_main.cc file, which consists of // a main() function which calls RUN_ALL_TESTS() for us. // // This runs all the tests you've defined, prints the result, and // returns 0 if successful, or 1 otherwise. // // Did you notice that we didn't register the tests? The // RUN_ALL_TESTS() macro magically knows about all the tests we // defined. Isn't this convenient? CSSC-1.4.1/unit-tests/googletest/samples/sample6_unittest.cc0000644000000000000000000002143512664550140022222 0ustar0000000000000000// Copyright 2008 Google Inc. // All Rights Reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Author: wan@google.com (Zhanyong Wan) // This sample shows how to test common properties of multiple // implementations of the same interface (aka interface tests). // The interface and its implementations are in this header. #include "prime_tables.h" #include "gtest/gtest.h" // First, we define some factory functions for creating instances of // the implementations. You may be able to skip this step if all your // implementations can be constructed the same way. template PrimeTable* CreatePrimeTable(); template <> PrimeTable* CreatePrimeTable() { return new OnTheFlyPrimeTable; } template <> PrimeTable* CreatePrimeTable() { return new PreCalculatedPrimeTable(10000); } // Then we define a test fixture class template. template class PrimeTableTest : public testing::Test { protected: // The ctor calls the factory function to create a prime table // implemented by T. PrimeTableTest() : table_(CreatePrimeTable()) {} virtual ~PrimeTableTest() { delete table_; } // Note that we test an implementation via the base interface // instead of the actual implementation class. This is important // for keeping the tests close to the real world scenario, where the // implementation is invoked via the base interface. It avoids // got-yas where the implementation class has a method that shadows // a method with the same name (but slightly different argument // types) in the base interface, for example. PrimeTable* const table_; }; #if GTEST_HAS_TYPED_TEST using testing::Types; // Google Test offers two ways for reusing tests for different types. // The first is called "typed tests". You should use it if you // already know *all* the types you are gonna exercise when you write // the tests. // To write a typed test case, first use // // TYPED_TEST_CASE(TestCaseName, TypeList); // // to declare it and specify the type parameters. As with TEST_F, // TestCaseName must match the test fixture name. // The list of types we want to test. typedef Types Implementations; TYPED_TEST_CASE(PrimeTableTest, Implementations); // Then use TYPED_TEST(TestCaseName, TestName) to define a typed test, // similar to TEST_F. TYPED_TEST(PrimeTableTest, ReturnsFalseForNonPrimes) { // Inside the test body, you can refer to the type parameter by // TypeParam, and refer to the fixture class by TestFixture. We // don't need them in this example. // Since we are in the template world, C++ requires explicitly // writing 'this->' when referring to members of the fixture class. // This is something you have to learn to live with. EXPECT_FALSE(this->table_->IsPrime(-5)); EXPECT_FALSE(this->table_->IsPrime(0)); EXPECT_FALSE(this->table_->IsPrime(1)); EXPECT_FALSE(this->table_->IsPrime(4)); EXPECT_FALSE(this->table_->IsPrime(6)); EXPECT_FALSE(this->table_->IsPrime(100)); } TYPED_TEST(PrimeTableTest, ReturnsTrueForPrimes) { EXPECT_TRUE(this->table_->IsPrime(2)); EXPECT_TRUE(this->table_->IsPrime(3)); EXPECT_TRUE(this->table_->IsPrime(5)); EXPECT_TRUE(this->table_->IsPrime(7)); EXPECT_TRUE(this->table_->IsPrime(11)); EXPECT_TRUE(this->table_->IsPrime(131)); } TYPED_TEST(PrimeTableTest, CanGetNextPrime) { EXPECT_EQ(2, this->table_->GetNextPrime(0)); EXPECT_EQ(3, this->table_->GetNextPrime(2)); EXPECT_EQ(5, this->table_->GetNextPrime(3)); EXPECT_EQ(7, this->table_->GetNextPrime(5)); EXPECT_EQ(11, this->table_->GetNextPrime(7)); EXPECT_EQ(131, this->table_->GetNextPrime(128)); } // That's it! Google Test will repeat each TYPED_TEST for each type // in the type list specified in TYPED_TEST_CASE. Sit back and be // happy that you don't have to define them multiple times. #endif // GTEST_HAS_TYPED_TEST #if GTEST_HAS_TYPED_TEST_P using testing::Types; // Sometimes, however, you don't yet know all the types that you want // to test when you write the tests. For example, if you are the // author of an interface and expect other people to implement it, you // might want to write a set of tests to make sure each implementation // conforms to some basic requirements, but you don't know what // implementations will be written in the future. // // How can you write the tests without committing to the type // parameters? That's what "type-parameterized tests" can do for you. // It is a bit more involved than typed tests, but in return you get a // test pattern that can be reused in many contexts, which is a big // win. Here's how you do it: // First, define a test fixture class template. Here we just reuse // the PrimeTableTest fixture defined earlier: template class PrimeTableTest2 : public PrimeTableTest { }; // Then, declare the test case. The argument is the name of the test // fixture, and also the name of the test case (as usual). The _P // suffix is for "parameterized" or "pattern". TYPED_TEST_CASE_P(PrimeTableTest2); // Next, use TYPED_TEST_P(TestCaseName, TestName) to define a test, // similar to what you do with TEST_F. TYPED_TEST_P(PrimeTableTest2, ReturnsFalseForNonPrimes) { EXPECT_FALSE(this->table_->IsPrime(-5)); EXPECT_FALSE(this->table_->IsPrime(0)); EXPECT_FALSE(this->table_->IsPrime(1)); EXPECT_FALSE(this->table_->IsPrime(4)); EXPECT_FALSE(this->table_->IsPrime(6)); EXPECT_FALSE(this->table_->IsPrime(100)); } TYPED_TEST_P(PrimeTableTest2, ReturnsTrueForPrimes) { EXPECT_TRUE(this->table_->IsPrime(2)); EXPECT_TRUE(this->table_->IsPrime(3)); EXPECT_TRUE(this->table_->IsPrime(5)); EXPECT_TRUE(this->table_->IsPrime(7)); EXPECT_TRUE(this->table_->IsPrime(11)); EXPECT_TRUE(this->table_->IsPrime(131)); } TYPED_TEST_P(PrimeTableTest2, CanGetNextPrime) { EXPECT_EQ(2, this->table_->GetNextPrime(0)); EXPECT_EQ(3, this->table_->GetNextPrime(2)); EXPECT_EQ(5, this->table_->GetNextPrime(3)); EXPECT_EQ(7, this->table_->GetNextPrime(5)); EXPECT_EQ(11, this->table_->GetNextPrime(7)); EXPECT_EQ(131, this->table_->GetNextPrime(128)); } // Type-parameterized tests involve one extra step: you have to // enumerate the tests you defined: REGISTER_TYPED_TEST_CASE_P( PrimeTableTest2, // The first argument is the test case name. // The rest of the arguments are the test names. ReturnsFalseForNonPrimes, ReturnsTrueForPrimes, CanGetNextPrime); // At this point the test pattern is done. However, you don't have // any real test yet as you haven't said which types you want to run // the tests with. // To turn the abstract test pattern into real tests, you instantiate // it with a list of types. Usually the test pattern will be defined // in a .h file, and anyone can #include and instantiate it. You can // even instantiate it more than once in the same program. To tell // different instances apart, you give each of them a name, which will // become part of the test case name and can be used in test filters. // The list of types we want to test. Note that it doesn't have to be // defined at the time we write the TYPED_TEST_P()s. typedef Types PrimeTableImplementations; INSTANTIATE_TYPED_TEST_CASE_P(OnTheFlyAndPreCalculated, // Instance name PrimeTableTest2, // Test case name PrimeTableImplementations); // Type list #endif // GTEST_HAS_TYPED_TEST_P CSSC-1.4.1/unit-tests/test_encoding2.cc0000644000000000000000000000312013464267235016003 0ustar0000000000000000/* * test_encoding2.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 2007, 2010, 2011, 2014, 2019 Free Software * Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #include "bodyio.h" #include TEST(EncodingTest, ShortInput) { // The encoding scheme normally takes input in groups of 3 bytes. // Hence we had a problem if the input was only 2 bytes (specificaly // a branch on uninitialised data detected by valgrind). char *in = (char*)malloc(3); char out[6]; in[0] = '%'; in[1] = 'A'; // in[2] is uninitialised. encode_line (in, out, 2); // You need to leave this output statement here, because // unless we use the result of a computation on uninitialised data, // valgrind will not trigger. fprintf (stderr, "%s\n", out); in[0] = in[1] = in[2] = 0; int chars = decode_line (out, in); ASSERT_EQ(2, chars); ASSERT_EQ('%', in[0]); ASSERT_EQ('A', in[1]); } CSSC-1.4.1/unit-tests/test_encoding.cc0000644000000000000000000000612213464267235015726 0ustar0000000000000000/* * test_encoding.cc: Part of GNU CSSC. * * Copyright (C) 1997, 1998, 2007, 2010, 2011, 2013, 2019 Free Software * Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #include "bodyio.h" using encoding_impl::decode; using encoding_impl::encode; int test_encode(void) { return encode_stream(stdin, stdout); } int test_decode(void) { char inbuf[80], outbuf[80]; while ( 0 != fgets(inbuf, sizeof(inbuf)-1, stdin) ) { int len = decode_line(inbuf, outbuf); if (0 == len) return 0; fwrite(outbuf, 1, len, stdout); } return 1; } // Test all possible inputs for encode(); decode its // outputs and check that they decode back to the correct value. int test_all(void) { union lunch { long l; char ch[4]; } in, out; long i; // i only has to hlod a 24-bit value. const long maxval = 0xff | (0xff<<8) | (0xff<<16); const double dmaxval = maxval; for (i=0; i<=maxval; i++) { if ( 0x7FFFF == (i & 0x7FFFF) ) { double completed = (100.0 * i) / dmaxval; printf("%06lx %3.0f%%...\n", i, completed); } in.ch[0] = (i & 0x0000ff) >> 0; in.ch[1] = (i & 0x00ff00) >> 8; in.ch[2] = (i & 0xff0000) >> 16; in.ch[3] = '\0'; encode(in.ch, out.ch); decode(out.ch, in.ch); const long l0 = ((unsigned char) in.ch[0]) & 0xff; const long l1 = ((unsigned char) in.ch[1]) & 0xff; const long l2 = ((unsigned char) in.ch[2]) & 0xff; const long lo = l0 | l1<<8 | l2<<16; if (lo != i) { fprintf(stderr, "Asymmetry!\n" "Input was %06lx, output was %05lx\n", i, lo); return 1; } } printf("Success!\n"); return 0; } const char *options[] = { "--encode", "--decode", "--all" }; int (* const actions[])(void) = { test_encode, test_decode, test_all }; #define NELEM(array) (sizeof(array)/sizeof(array[0])) static void usage(const char *prog) { fprintf(stderr, "Usage: %s [", prog); for (size_t i=0; i0) ? " |" : "", options[i]); } fprintf(stderr, " ]\n"); } int main(int argc, char *argv[]) { if (2 == argc) { for (size_t i=0; i. * * Unit tests for delta-table.h. * */ #include #include #include "delta-table.h" #include "delta.h" #include TEST(DeltaTable, Constructor) { cssc_delta_table t; ASSERT_EQ(0, t.length()); delta del; t.add(del); } // add // length TEST(DeltaTable, Add) { cssc_delta_table t; ASSERT_EQ(0, t.length()); delta del; t.add(del); ASSERT_EQ(1, t.length()); } // prepend // select TEST(DeltaTable, Prepend) { cssc_delta_table t; ASSERT_EQ(0, t.length()); delta a, b; a.set_seq(seq_no(1)); b.set_seq(seq_no(2)); t.add(a); t.prepend(b); ASSERT_EQ(2, t.length()); EXPECT_EQ(2, t.select(0).seq()); EXPECT_EQ(1, t.select(1).seq()); } // select const TEST(DeltaTable, SelectConst) { cssc_delta_table t; delta a; a.set_seq(seq_no(3)); t.add(a); const cssc_delta_table& tc(t); EXPECT_EQ(3, tc.select(0).seq()); } TEST(DeltaTableDeathTest, SeqNoRangeChecks) { cssc_delta_table t; const std::vector no_comments; const std::vector no_mrs; const delta a('D', sid("1.1"), sccs_date("990519014208"), "aldo", seq_no(1), seq_no(0), no_mrs, no_comments); t.add(a); ASSERT_TRUE(t.delta_at_seq_exists(seq_no(1))); EXPECT_EXIT(t.delta_at_seq_exists(seq_no(0)), ::testing::KilledBySignal(SIGABRT), "seq"); EXPECT_EXIT(t.delta_at_seq_exists(seq_no(2)), ::testing::KilledBySignal(SIGABRT), "seq"); } // delta_at_seq_exists TEST(DeltaTable, DeltaAtSeqExists) { cssc_delta_table t; const std::vector no_comments; const std::vector no_mrs; const delta a('D', sid("1.1"), sccs_date("990519014208"), "aldo", seq_no(1), seq_no(0), no_mrs, no_comments); const delta br('R', sid("1.2"), sccs_date("990619014208"), "waldo", seq_no(2), seq_no(1), no_mrs, no_comments); const delta b('D', sid("1.1.1.1"), sccs_date("990620014208"), "wiggy", seq_no(2), seq_no(1), no_mrs, no_comments); t.add(a); t.add(br); t.add(b); ASSERT_TRUE(t.delta_at_seq_exists(seq_no(1))); ASSERT_TRUE(t.delta_at_seq_exists(seq_no(2))); } // delta_at_seq_exists // delta_at_seq TEST(DeltaTable, DeltaAtSeqWithGap) { cssc_delta_table t; const std::vector no_comments; const std::vector no_mrs; const delta a('D', sid("1.1"), sccs_date("990519014208"), "aldo", seq_no(1), seq_no(0), no_mrs, no_comments); const delta b('D', sid("1.2"), sccs_date("990619014208"), "waldo", seq_no(2), seq_no(1), no_mrs, no_comments); const delta c('D', sid("1.3"), sccs_date("990620014208"), "wiggy", seq_no(4), seq_no(2), no_mrs, no_comments); t.add(a); t.add(b); t.add(c); ASSERT_TRUE(t.delta_at_seq_exists(seq_no(1))); ASSERT_TRUE(t.delta_at_seq_exists(seq_no(2))); ASSERT_FALSE(t.delta_at_seq_exists(seq_no(3))); ASSERT_TRUE(t.delta_at_seq_exists(seq_no(4))); ASSERT_TRUE(t.delta_at_seq(seq_no(1)).id() == a.id()); ASSERT_TRUE(t.delta_at_seq(seq_no(2)).id() == b.id()); } // delta_at_seq_exists // delta_at_seq TEST(DeltaTable, RemovedDelta) { cssc_delta_table t; const std::vector no_comments; const std::vector no_mrs; const delta a('D', sid("1.1"), sccs_date("990519014208"), "aldo", seq_no(1), seq_no(0), no_mrs, no_comments); const delta r('R', sid("1.2"), sccs_date("990619014208"), "waldo", seq_no(2), seq_no(1), no_mrs, no_comments); t.add(a); t.add(r); ASSERT_TRUE(t.delta_at_seq_exists(seq_no(1))); ASSERT_TRUE(t.delta_at_seq_exists(seq_no(2))); ASSERT_TRUE(t.delta_at_seq(seq_no(2)).id() == r.id()); } // find_any // find const TEST(DeltaTable, FindAny) { cssc_delta_table t; const delta* p; const std::vector no_comments; const std::vector no_mrs; const delta a('D', sid("1.1"), sccs_date("990519014208"), "aldo", seq_no(1), seq_no(0), no_mrs, no_comments); const delta r('R', sid("1.2"), sccs_date("990619014208"), "waldo", seq_no(2), seq_no(1), no_mrs, no_comments); t.add(a); t.add(r); const cssc_delta_table& ct(t); p = ct.find(sid("1.1")); ASSERT_TRUE(p->id() == sid("1.1")); ASSERT_FALSE(p->removed()); p = ct.find(sid("1.2")); ASSERT_TRUE(p == NULL); p = ct.find_any(sid("1.2")); ASSERT_TRUE(p->removed()); ASSERT_TRUE(p->id() == sid("1.2")); } // highest_seqno // next_seqno // highest_release TEST(DeltaTable, HighestSeqno) { cssc_delta_table t; const delta* p; const std::vector no_comments; const std::vector no_mrs; const delta a('D', sid("1.1"), sccs_date("990519014208"), "aldo", seq_no(1), seq_no(0), no_mrs, no_comments); const delta r('R', sid("1.2"), sccs_date("990619014208"), "waldo", seq_no(2), seq_no(1), no_mrs, no_comments); t.add(a); EXPECT_EQ(1, t.highest_seqno()); EXPECT_EQ(2, t.next_seqno()); EXPECT_EQ(1, t.highest_release()); t.add(r); EXPECT_EQ(2, t.highest_seqno()); EXPECT_EQ(3, t.next_seqno()); EXPECT_EQ(1, t.highest_release()); const delta b('D', sid("2.1"), sccs_date("990819014208"), "dumbo", seq_no(8), seq_no(1), no_mrs, no_comments); t.add(b); EXPECT_EQ(8, t.highest_seqno()); EXPECT_EQ(2, t.highest_release()); // Find the next seqno and make sure it does not already exist. const seq_no next(t.next_seqno()); ASSERT_GT(next, b.seq()); ASSERT_GT(next, t.highest_seqno()); } CSSC-1.4.1/unit-tests/test_sccsdate.cc0000644000000000000000000001241313464267235015731 0ustar0000000000000000/* * test_sccsdate.cc: Part of GNU CSSC. * * * Copyright (C) 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Unit tests for sccsdate.h. * */ #include "sccsdate.h" #include "quit.h" #include TEST(SccsdateTest, NullConstructor) { const sccs_date d; ASSERT_FALSE(d.valid()); } TEST(SccsdateTest, StringConstructor) { sccs_date d12("990519014208"); ASSERT_TRUE(d12.valid()); EXPECT_EQ("99/05/19 01:42:08", d12.as_string()); sccs_date d14("19990519014208"); ASSERT_TRUE(d14.valid()); EXPECT_EQ("99/05/19 01:42:08", d14.as_string()); } TEST(SccsdateTest, StringDateTimeConstructor) { sccs_date d12("99/05/19", "01:42:08"); ASSERT_TRUE(d12.valid()); EXPECT_EQ("99/05/19 01:42:08", d12.as_string()); } TEST(SccsdateTest, FourDigitYear) { // This test generates a warning on stderr. // That's OK. sccs_date d14("1999/05/19", "01:42:08"); ASSERT_TRUE(d14.valid()); EXPECT_EQ("99/05/19 01:42:08", d14.as_string()); } TEST(SccsdateDeathTest, BuckRogers) { // As a sanity check we verify that the year is within the window // described by the X/Open convention for handling 2-digit years. // // We could support such years quite easily, except for the fact that // interoperation with other versions of SCCS would become harder. EXPECT_EXIT(sccs_date("2429/05/19", "01:42:08"), ::testing::KilledBySignal(SIGABRT), "year < 2069"); } TEST(SccsdateTest, ColonYear) { // This test generates a warning on stderr. // That's OK. // // Some versions of SCCS roll from 99 to :0 instead of 99 to 00. // Yes, that's a bug in those versions of SCCS. // Check that we correctly convert those dates. sccs_date d12(":0/05/19", "01:42:08"); ASSERT_TRUE(d12.valid()); EXPECT_EQ("00/05/19 01:42:08", d12.as_string()); } TEST(SccsdateTest, Now) { // Make sure the now method at least returns. sccs_date::now(); } TEST(SccsdateTest, Greater) { EXPECT_TRUE(sccs_date("99/01/01 00:00:00") > sccs_date("98/01/01 00:00:00")); EXPECT_FALSE(sccs_date("98/01/01 00:00:00") > sccs_date("99/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/02/01 00:00:00") > sccs_date("98/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/10/01 00:00:00") > sccs_date("98/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/02 00:00:00") > sccs_date("98/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/10 00:00:00") > sccs_date("98/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 01:00:00") > sccs_date("98/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 10:00:00") > sccs_date("98/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:01:00") > sccs_date("98/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:10:00") > sccs_date("98/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:01") > sccs_date("98/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:10") > sccs_date("98/01/01 00:00:00")); // Leap year. EXPECT_TRUE(sccs_date("00/02/29 00:00:00") > sccs_date("00/02/28 00:00:00")); EXPECT_TRUE(sccs_date("00/03/01 00:00:00") > sccs_date("00/02/29 00:00:00")); } TEST(SccsdateTest, Less) { EXPECT_FALSE(sccs_date("99/01/01 00:00:00") < sccs_date("98/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("99/01/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/02/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/10/01 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/02 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/10 00:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 01:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 10:00:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 00:01:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 00:10:00")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 00:00:01")); EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 00:00:10")); // Leap year. EXPECT_TRUE(sccs_date("00/02/28 00:00:00") < sccs_date("00/02/29 00:00:00")); EXPECT_TRUE(sccs_date("00/02/29 00:00:00") < sccs_date("00/03/01 00:00:00")); } TEST(SccsdateTest, Equality) { const char *datestr = "99/01/01 00:00:00"; EXPECT_FALSE(sccs_date(datestr) < sccs_date(datestr)); EXPECT_FALSE(sccs_date(datestr) > sccs_date(datestr)); EXPECT_TRUE(sccs_date(datestr) <= sccs_date(datestr)); } int main(int argc, char **argv) { ::testing::InitGoogleTest(&argc, argv); set_prg_name("test_sccsdate"); return RUN_ALL_TESTS(); } CSSC-1.4.1/unit-tests/TODO.txt0000644000000000000000000000050111366146472014071 0ustar0000000000000000bodyio.h delta-iterator.h except.h filediff.h file.h fileiter.h filelock.h filepos.h ioerr.h linebuf.h my-getopt.h pfile.h quit.h run.h sccsfile.h sccsname.h seqstate.h sf-chkmr.h version.h // should go, but means an autoconf/gnulib change. sysnerr.h sysdep.h // Probably contains no code. cssc.h valcodes.h defaults.h CSSC-1.4.1/unit-tests/test_relvbr.cc0000644000000000000000000000647313464267235015445 0ustar0000000000000000/* * test-relvbr.cc: Part of GNU CSSC. * * Copyright (C) 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Unit tests for relvbr.h. * */ #include "relvbr.h" #include TEST(TestRelvbr, Constructor) { relvbr a; ASSERT_FALSE(a.valid()); relvbr b(1, 2, 3); ASSERT_TRUE(b.valid()); ASSERT_FALSE(relvbr(1, 0, 0).valid()); ASSERT_FALSE(relvbr(1, 2, 0).valid()); ASSERT_TRUE( relvbr(1, 2, 3).valid()); ASSERT_TRUE(relvbr(1,2,3) == relvbr("1.2.3")); } TEST(TestRelvbr, Less) { ASSERT_TRUE(relvbr(1, 1, 1) < relvbr(2, 3, 4)); ASSERT_TRUE(relvbr(1, 1, 1) < relvbr(1, 2, 3)); ASSERT_TRUE(relvbr(1, 1, 1) < relvbr(1, 1, 3)); ASSERT_FALSE(relvbr(1, 1, 1) < relvbr(1, 1, 1)); ASSERT_FALSE(relvbr(2, 3, 4) < relvbr(1, 1, 1)); ASSERT_FALSE(relvbr(1, 2, 3) < relvbr(1, 1, 1)); ASSERT_FALSE(relvbr(1, 1, 3) < relvbr(1, 1, 1)); } TEST(TestRelvbr, Greater) { ASSERT_FALSE(relvbr(1, 1, 1) > relvbr(2, 3, 4)); ASSERT_FALSE(relvbr(1, 1, 1) > relvbr(1, 2, 3)); ASSERT_FALSE(relvbr(1, 1, 1) > relvbr(1, 1, 3)); ASSERT_FALSE(relvbr(1, 1, 1) > relvbr(1, 1, 1)); ASSERT_TRUE(relvbr(2, 3, 4) > relvbr(1, 1, 1)); ASSERT_TRUE(relvbr(1, 2, 3) > relvbr(1, 1, 1)); ASSERT_TRUE(relvbr(1, 1, 3) > relvbr(1, 1, 1)); } TEST(TestRelvbr, LessEqual) { ASSERT_TRUE(relvbr(1, 1, 1) <= relvbr(2, 3, 4)); ASSERT_TRUE(relvbr(1, 1, 1) <= relvbr(1, 2, 3)); ASSERT_TRUE(relvbr(1, 1, 1) <= relvbr(1, 1, 3)); ASSERT_TRUE(relvbr(1, 1, 1) <= relvbr(1, 1, 1)); ASSERT_TRUE(relvbr(1, 2, 3) <= relvbr(1, 2, 3)); ASSERT_FALSE(relvbr(2, 3, 4) <= relvbr(1, 1, 1)); ASSERT_FALSE(relvbr(1, 2, 3) <= relvbr(1, 1, 1)); ASSERT_FALSE(relvbr(1, 1, 3) <= relvbr(1, 1, 1)); } TEST(TestRelvbr, GreaterEqual) { ASSERT_FALSE(relvbr(1, 1, 1) >= relvbr(2, 3, 4)); ASSERT_FALSE(relvbr(1, 1, 1) >= relvbr(1, 2, 3)); ASSERT_FALSE(relvbr(1, 1, 1) >= relvbr(1, 1, 3)); ASSERT_TRUE(relvbr(1, 1, 1) >= relvbr(1, 1, 1)); ASSERT_TRUE(relvbr(1, 2, 3) >= relvbr(1, 2, 3)); ASSERT_TRUE(relvbr(2, 3, 4) >= relvbr(1, 1, 1)); ASSERT_TRUE(relvbr(1, 2, 3) >= relvbr(1, 1, 1)); ASSERT_TRUE(relvbr(1, 1, 3) >= relvbr(1, 1, 1)); } TEST(TestRelvbr, Equal) { ASSERT_FALSE(relvbr(1, 1, 1) == relvbr(2, 1, 1)); ASSERT_FALSE(relvbr(1, 1, 1) == relvbr(1, 2, 1)); ASSERT_FALSE(relvbr(1, 1, 1) == relvbr(1, 1, 2)); ASSERT_TRUE(relvbr(1, 1, 1) == relvbr(1, 1, 1)); ASSERT_TRUE(relvbr(1, 2, 3) == relvbr(1, 2, 3)); } TEST(TestRelvbr, NotEqual) { ASSERT_TRUE(relvbr(1, 1, 1) != relvbr(2, 1, 1)); ASSERT_TRUE(relvbr(1, 1, 1) != relvbr(1, 2, 1)); ASSERT_TRUE(relvbr(1, 1, 1) != relvbr(1, 1, 2)); ASSERT_FALSE(relvbr(1, 1, 1) != relvbr(1, 1, 1)); ASSERT_FALSE(relvbr(1, 2, 3) != relvbr(1, 2, 3)); } CSSC-1.4.1/unit-tests/test_delta.cc0000644000000000000000000001447413464267235015242 0ustar0000000000000000/* * test_delta.cc: Part of GNU CSSC. * * Copyright (C) 2010, 2011, 2014, 2019 Free Software Foundation, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * Unit tests for sid.h. * */ #include #include #include "delta.h" #include "sccsdate.h" #include "sid.h" #include TEST(DeltaTest, NullConstructor) { delta del; EXPECT_FALSE(del.has_includes()); EXPECT_FALSE(del.has_excludes()); EXPECT_FALSE(del.has_ignores()); EXPECT_FALSE(del.removed()); } TEST(DeltaTest, Constructor) { const sid s("1.9"); const sccs_date then("990519014208"); const std::string user("waldo"); const seq_no seq(2), pred(1); std::set incl, excl; std::vector mrlist; std::vector comments; mrlist.push_back(std::string("432")); mrlist.push_back(std::string("438")); comments.push_back(std::string("I'm sure I left it around here somewhere...")); comments.push_back(std::string("...ah, here it is.")); incl.insert(seq_no(1)); excl.insert(seq_no(6)); delta d('R', s, then, user, seq, pred, incl, excl, mrlist, comments); EXPECT_EQ(d.get_type(), 'R'); EXPECT_EQ(d.id(), s); EXPECT_EQ(d.date().as_string(), then.as_string()); EXPECT_EQ(d.user(), user); EXPECT_EQ(d.seq(), seq); EXPECT_EQ(d.prev_seq(), pred); EXPECT_TRUE(d.mrs() == mrlist); EXPECT_TRUE(d.comments() == comments); EXPECT_EQ(1, d.get_included_seqnos().size()); EXPECT_EQ(seq_no(1), d.get_included_seqnos()[0]); EXPECT_TRUE(d.has_includes()); EXPECT_EQ(1, d.get_excluded_seqnos().size()); EXPECT_EQ(seq_no(6), d.get_excluded_seqnos()[0]); EXPECT_TRUE(d.has_excludes()); const delta e('D', s, then, user, seq, pred, mrlist, comments); EXPECT_EQ(e.get_type(), 'D'); EXPECT_EQ(e.id(), s); EXPECT_EQ(e.date().as_string(), then.as_string()); EXPECT_EQ(e.user(), user); EXPECT_EQ(e.seq(), seq); EXPECT_EQ(e.prev_seq(), pred); EXPECT_TRUE(e.mrs() == mrlist); EXPECT_TRUE(e.comments() == comments); EXPECT_EQ(0, e.get_included_seqnos().size()); EXPECT_FALSE(e.has_includes()); EXPECT_EQ(0, e.get_excluded_seqnos().size()); EXPECT_FALSE(e.has_excludes()); } TEST(DeltaTest, Assignment) { std::vector mrlist; std::vector comments; mrlist.push_back(std::string("123")); comments.push_back(std::string("yada")); const delta e('D', sid("1.9"), sccs_date("990519014208"), std::string("fred"), seq_no(6), seq_no(3), mrlist, comments); ASSERT_EQ('D', e.get_type()); ASSERT_EQ(1, e.comments().size()); ASSERT_EQ(std::string("yada"), e.comments()[0]); delta d; ASSERT_EQ(0, d.comments().size()); d = e; ASSERT_EQ('D', d.get_type()); ASSERT_EQ(1, d.comments().size()); ASSERT_EQ(std::string("yada"), d.comments()[0]); } TEST(DeltaTest, Removed) { const std::vector mrlist; const std::vector comments; const delta e('R', sid("1.9"), sccs_date("990519014208"), std::string("fred"), seq_no(6), seq_no(3), mrlist, comments); EXPECT_TRUE(e.removed()); } TEST(DeltaDeathTest, InvalidType) { const std::vector mrlist; const std::vector comments; EXPECT_EXIT(delta e('X', sid("1.9"), sccs_date("990519014208"), std::string("fred"), seq_no(6), seq_no(3), mrlist, comments), ::testing::KilledBySignal(SIGABRT), "valid"); } TEST(DeltaTest, Mutators) { const sid s("1.2"); delta d; const sccs_date then("140519014208"); d.set_id(s); EXPECT_EQ("1.2", d.id().as_string()); d.set_date(then); EXPECT_EQ("14/05/19 01:42:08", d.date().as_string()); d.set_user("fred"); EXPECT_EQ(d.user(), "fred"); d.set_seq(seq_no(4)); EXPECT_EQ(4, d.seq()); d.set_prev_seq(seq_no(2)); EXPECT_EQ(2, d.prev_seq()); d.add_include(seq_no(1)); ASSERT_TRUE(d.has_includes()); ASSERT_FALSE(d.has_excludes()); ASSERT_FALSE(d.has_ignores()); d.add_include(seq_no(2)); EXPECT_EQ(2, d.get_included_seqnos().size()); EXPECT_EQ(seq_no(2), d.get_included_seqnos()[1]); d.add_exclude(seq_no(6)); ASSERT_TRUE(d.has_includes()); ASSERT_TRUE(d.has_excludes()); ASSERT_FALSE(d.has_ignores()); d.add_exclude(seq_no(7)); EXPECT_EQ(2, d.get_excluded_seqnos().size()); EXPECT_EQ(seq_no(7), d.get_excluded_seqnos()[1]); d.add_ignore(seq_no(3)); ASSERT_TRUE(d.has_includes()); ASSERT_TRUE(d.has_excludes()); ASSERT_TRUE(d.has_ignores()); d.add_ignore(seq_no(5)); EXPECT_EQ(2, d.get_ignored_seqnos().size()); EXPECT_EQ(seq_no(5), d.get_ignored_seqnos()[1]); ASSERT_TRUE(d.mrs().empty()); d.add_mr("583"); d.add_mr("2"); EXPECT_EQ("583", d.mrs()[0]); EXPECT_EQ("2", d.mrs()[1]); EXPECT_EQ(2, d.mrs().size()); std::vector mrs; mrs.push_back("4"); d.set_mrs(mrs); EXPECT_EQ(1, d.mrs().size()); EXPECT_EQ("4", d.mrs()[0]); ASSERT_EQ(0, d.comments().size()); d.add_comment("Hello?"); d.add_comment("Is there anybody there?\nI can hear you."); EXPECT_EQ("Hello?", d.comments()[0]); EXPECT_EQ("Is there anybody there?\nI can hear you.", d.comments()[1]); EXPECT_EQ(2, d.comments().size()); const std::string comment("Please remember to put the cat out."); std::vector comments; comments.push_back(comment); d.set_comments(comments); EXPECT_EQ(1, d.comments().size()); EXPECT_EQ(comment, d.comments()[0]); // Make sure we didn't confuse mrs and comments. EXPECT_EQ("4", d.mrs()[0]); ASSERT_EQ(0, d.inserted()); ASSERT_EQ(0, d.deleted()); ASSERT_EQ(0, d.unchanged()); d.set_inserted(491); EXPECT_EQ(491, d.inserted()); d.set_idu(5, 6, 7); EXPECT_EQ(5, d.inserted()); EXPECT_EQ(6, d.deleted()); EXPECT_EQ(7, d.unchanged()); d.increment_inserted(); EXPECT_EQ(6, d.inserted()); d.increment_deleted(); EXPECT_EQ(7, d.deleted()); d.increment_unchanged(); EXPECT_EQ(8, d.unchanged()); } CSSC-1.4.1/THANKS0000644000000000000000000001226613464264320011364 0ustar0000000000000000The Time-stamp: line indicates when this file was last modified. Time-stamp: <2011-04-25 21:58:24 james> The MySC package is CSSC's ancestor. MySC compiled under GCC 2.4.5 (but not GCC 2.7.x), and was written by Ross Ridge. The "sccs" program and its accompanying documentation were written by Eric Allman, and are copyright (C) 1980, 1993 The Regents of the University of California. See the file ``COPYING.bsd'' for more information. The CGI script "sccs.cgi" and its associated documentation was written by Richard Kettlewell and is Copyright 2001 Richard Kettlewell. This package was for all intents and purposes written (that is, updated for modern C++ compilers, fixed, enhanced, made more portable, ported, fixed and documented) by James Youngman, . James also added a test suite, wrote the test cases, converted the package to use GNU Autoconf and GNU Automake, and wrote the manual. He's the current maintainer. Only (and all) code still in the Kernighan and Ritchie format is still left over from MySC. New code is indented according to the GNU specification (this is used as a device for keeping track of the provenance of the code). Larry McVoy has provided explanations of some aspects of the operation of "genuine" SCCS, and other valuable help. Larry is the author of another SCCS clone, as a side effect of a more significant project. See http://www.bitmover.com/ for more details. Lars Hecking provided valuable help with Autoconf and portability information for Solaris, SunOS, AmigaOS, and IRIX. Plus, lots and *lots* of testing and useful bug reports. Dave Bodenstab is to be thanked for providing patches for FreeBSD-2.0.5 support -- these were largely to fix silly assumptions (location of "true", GCC-2.6.3 support), nothing catering to FreeBSD especially. Malcolm Boff provided a useful bug report for FreeBSD (apparently "echo -e -n" is invalid; the options are exclusive). Richard Polton provided Solaris testing, plus testing with gigantic inputs, and rewrote sccsdiff, also supplying test cases for it (in fact the only person so far [as of 1998-06-16] to do so!) Richard also submitted code to remove the "xalloc" wrappers for operator ::new so that all the code now uses new and delete rather than a mixture of that and xalloc()/free(). Support for development snapshots of GCC (as of 1997-08-11) was contributed by Fila Kolodny . Peter Kjellerstedt has provided many concise and useful bug reports, mostly with patches. In particular, he has provided patches that allow CSSC to fix SCCS files which have been corrupted by non-Y2K-compliant versions of SCCS. John Interrante added support in cssc.texi for "make install-info", and several improvements for auxfiles/CSSC.spec. Marko Rauhamaa provided useful bug reports for SCCS files produced by Sun's Code manager; it produces artifacts in SCCS files not produced by "ordinary" SCCS. Examples include lines of the form "^AU 0" and "^At 0". (Stop Press: these lines were produced by (a bug in) Sun's Code Manager). Achim Hoffann did his best to help me find a bug that was staring me right in the face. Many apologies for making him gather all sorts of information which wasn't in the end necessary. I'm sorry! Dick Streefland provided patches for fixing several problems; core dumps when no SCCS files were specified, and some prototype mismatches. He also added checks for out-of-space conditions for get and prs. Greg A. Woods , , provided the "yammer.c" program that allows us to run the test suite on systems that lack "nl", for example NetBSD/SPARC 1.3.2. He has also provided valuable help on keeping multiple versions of Autoconf happy. Greg also provided a patch which eliminated the compiler warnings on sccs.c, after I had given up trying. Michael Sterrett and Aron Griffis provided several improvements to the RPM spec file, and some punctuation corrections for cssc.text which make version 3.12f of makeinfo happy. William W. Austin provided a bug report regarding SCCS files containing flag lines which are only four characters long. Hyman Rosen provided fixes for better compatibility with strange SCCS files produced by other implementations (e.g. ^Am after ^Ac instead of before it). Mark Reynolds provided a fair number of portability improvements (IRIX 6.5, SunOS 4.1.3, Ultrix 4.2). Sergey Ostashenko provided patches to allow the processing of SCCS files with gaps in the chain of used sequence numbers, and to allow two deltas to have the same sequence number, on the condition that one of them is a removed delta. Frank van Maarseveen provided a patch for cdc and rmdel: if there is a problem, delete the lock file even if we are running setuid. Mark Fortescue provided patches bug-fixes relating to SID selection and cutoff dates. Jeff Sheinberg provided a patch to sccs.c, fixing an incorrect allocation size for a buffer. Thomas Duffy has taken on the role of building RPM and SRPM packages for CSSC. Yann Dirson maintains the Debian package for CSSC. Local Variables: mode: Text End: CSSC-1.4.1/depcomp0000755000000000000000000004426711362632145012033 0ustar0000000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2009-04-28.21; # UTC # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free # Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . 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However on # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c # ICC 7.0 will fill foo.d with something like # foo.o: sub/foo.c # foo.o: sub/foo.h # which is wrong. We want: # sub/foo.o: sub/foo.c # sub/foo.o: sub/foo.h # sub/foo.c: # sub/foo.h: # ICC 7.1 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using \ : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. 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This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: CSSC-1.4.1/NEWS0000644000000000000000000007453613464267467011177 0ustar0000000000000000New in CSSC-1.4.1, 2019-05-07 * This release - and future releases - of CSSC must be compiled with a C++ compiler that supports the 2011 C++ standard. * When the history file is updated (with admin or delta for example) the history file is not made executable simply because the 'x' flag is set. Instead, preserve the executable-ness from the history file we are replacing. * This release is based on updated versions of gnulib and of the googletest unit test framework. New in CSSC-1.4.0, 2014-07-11 * New stable release, almost identical to the test release 1.3.2 - the only changes are version numbering and updates to the ChangeLog and NEWS files. The previous stable release was 1.3.0, so the following two sections of this file set out what has changed since 1.3.0. New in CSSC-1.3.2, 2014-06-30 * This release is based on updated versions of gnulib and of the googletest unit test framework (the test framework is of course not linked into the installed CSSC binaries, it is just used for unit tests). * This release uses a new tar format. Up to now we have used the v7 Unix tar format, but this does not cope correctly with filenames longer than 99 characters, and we now have one of those. We now use the ustar format defined by POSIX 1003.1-1988. If you need to unpack a CSSC distrubition with a version of tar which only deals with the v7 format, unpack the distribution somewhere else, rename or delete the long files (they are not essential to the build process) and re-pack it. This new tar format will likely also be used for all future releases. * Fix Savannah bug 33633, prs -d":GB:" coredumps when expanding %I%. New in CSSC-1.3.1, 2011-05-10 * prs now prints ignored deltas when expanding the :DI: keyword. The expansion of :DI: varies between SCCS implementations, as described in the manual. This partly fixes Savannah bug #33154: SCCS versions vary wrt ignored deltas (that is, this change covers only the prs binary). * Fix Savannah bug bug #33153: "prs" includes "AUTO NULL DELTA"s. "prs -r" will no longer print any additional deltas that happen to share the same timestamp with the last matching delta. * If the SID identified by "prs -r" is not found, prs now exits with status 1, not 0. This fixes SourceForge bug #1300722. * The headers produced by sccsdiff have changed. A different header is used when the -p option is specified and when it's not. The new behaviour matches OpenSolaris 2009.06. * The ordering of the ouput of "sccs unedit" is now different; the new order matches OpenSolaris 2009.06. * "get -L" will now send the ID of the gotten SID to stderr, which better matches OpenSolaris 2009.06. The indentation of the delta summary has also been adjusted. * To pass an empty list of MRs to admin, you now have to provide an argument (as opposed to omitting it). For example, "admin -i/dev/null -fv -m' ' s.foo". This aligns better with OpenSolaris 2009.06 but it is a backward-incompatible change. New in CSSC-1.3.0, 2010-11-07 * This release is identical to CSSC-1.3.0rc1 apart from the version number. New in CSSC-1.3.0rc1, 2010-05-16 * The CSSC manual is now published under version 1.3 of the GNU Free Documentation License. * The code and build system have been modernised and some redundant files have been removed. This may make it harder to build CSSC on very old systems. However, it's now easier to maintain. If CSSC no longer builds on a system that's important to you, please send mail to explaining your problem. * CSSC now uses the GNU portability library, gnulib. * CSSC now requires a C++ compiler with working exceptions and a working STL implementation. * Adoption of some STL data structures has made some parts of CSSC faster, notably "val". * CSSC now includes unit tests. We also run the y2k tests for "make check". If valgrind is installed, it will be used to for verification during tests. You can turn this off by givig the --without-valgrind option to configure. * The configure script now supports a new option "--enable-warnings" which enables many GCC warning options. New in CSSC-1.2.0, 2009-04-11 * This stable release is almost identical to the 1.1.1 test release; there are no functional changes. New in CSSC-1.1.1, 2008-01-18 * Updated the NEWS file to give estimated release dates and user-visible changes for ancient releases. * The -l and -L options of "get" are now implemented. * If you use "admin -dlX" to unlock release X, but all releases are locked, an explanatory error message is issued. Previously, the attempt was simply silently ignored. * prs no longer has a -R option. * When CSSC tools are passed the name of a directory on the command line, they operate on the SCCS files in that directory. As of this release, subdirectories are ignored (instead of generating an error when CSSC tries to open the directory as a file). New in CSSC-1.1.0, 2007-12-17 * GNU CSSC is now distributed under version 3 of the GNU General Public License. The documentation is distributed under version 1.2 of the GNU Free Documentation License. * We now require the C++ compiler to support exceptions in order to compile successfully. Previously, CSSC allowed compilation without exceptions, but this meant that graceful recovery from failures was not possible. * Fixed a spurious failure when writing out the SCCS file when the Y flag is set in the SCCS file. * "sccs unedit /tmp/SCCS/s.foo" will no longer cause the deletion of ./s.foo, if it exists. Instead, ./foo will be deleted, as intended. * Support for some older SCCS files as produced by Unix System III (some of these have leading spaces in the counts of inserted/ deleted/unchanged lines in the delta table). * Compilation fixes for Darwin New in CSSC-1.0.1, 2005-01-22 * "admin -h" now actually validates the SCCS file. (SourceForge bug 1043880) * Compilation fixes for GCC version 3.4. (SourceForge bug 1045768). * Cross-references in the manual are now more consistently named. (SourceForge bug 1043893). * "sccs sccsdiff" now accepts "-r X" as well as "-rX". (SourceForge bug 966010) * "get -e" could experience an assertion failure where a file is checked out for editing; this occurred when the "next" revision has already been reserved by a previous "get -e". This is now fixed. (SourceForge bug 865422). New in CSSC-1.00, 2004-10-10 * We now support the "x" (make g-file executable) and "y" (limit keyword expansion) SCCS file flags. These are SCO OpenServer and Sun Solaris 8 extensions, respectively. * We now support "sccs diffs -u", which of course produces unified-format diffs. We also support the "-n" and "-w" options to diff and the -a, -B, -d, -H, -p, -q, -s, -v and -y options to GNU diff. * Some changes to support compilation with Sun CC 5.5. (this was a suggestion by Thomas Duffy, who has just taken on responsibility for the RPM and SRPM packages of CSSC). * The "sccs -d /xxx print foo.txt" command now works; previously, use of the "-d" flag would have generated an error. * Better handling of the archive bit on Windows systems. New in CSSC-0.16alpha-pl0, 2003-12-07 * We now honour the user's choice of umask (which fixes SourceForge bug number 581740). * On Red Hat Linux, info files live in /usr/share/info not /usr/info. * Recognise BitKeeper files and don't emit spurious warnings when we see its extensions to the file format. However, we do emit a warning if we see an "extension" we don't recognise. Support for BitKeeper files is read-only. * Fixed SourceForge bug 664900 by applying a fix from Darren Warner. * "get -e" now takes notice of the value of the "d" flag. New in CSSC-0.15alpha-pl0, 2002-12-08 (date from SourceForge) * Reduced the number of lines of code not tested by the test suite to 2083. * Support for ignored deltas * Added section in the CSSC manual on included, excluded and ignored deltas. Various other minor improvements to manual, including a clearer description of CSSC's interoperability support, and how it treats long lines in its input. * sccs get - all g-files processed after a failing file are deleted. * Fixed compilation bug - we were using idigit() in reveral places but not including . (SourceForge bug 623164). * The test suite now passes when run against a genuine version of SCCS which lacks "prt". * Support for the "-a" option of "get" and the "-p" option of "delta". * We detect the situation if an SCCS file has a link count greater than 1, and we refuse to open the affected file. * Fix cssc.spec file so that it works with RPM v4 (i.e. when all manpages are automatically compressed). * Correction to support for MR validation on systems lacking "fork()". * Upgraded to autoconf version 2.53. New in CSSC-0.14alpha-pl0, 2002-04-03 * Added Richard Kettlewell's sccs.cgi CGI script. * Enhancements to the manual: added a Glossary, documented "val". * Include a section in the manual explaining in more detail some of the differences in between other SCCS versions (and which funcitonality CSSC follows in each case). * More test cases (we are now tracking test suite coverage with "gcov" and devising test cases to test the parts of the code that the test suite does not currently reach). * Bug-fixes for "val" (mainly corrections to the precise value returned when validation fails) * delta now checks that the caller is actually allowed to make deltas to he SCCS history file (previously this check was made only by "get -e") * The "!44" syntax for the authorised user list is not compatible with SCCS and hence has been disabled. Any complaints via the usual bug reporting route, please. * The options -Y and -M for "delta" have been removed (since they aren't in normal SCCS and can be replaced by -y"" and -m""). * "sccs help" and "sccs comb" now issue more helpful error messages explaining why the relevant program is missing. * Corrections to "what" - exit with status 1 if no matching string was found or an unknown option letter was passed. * Fixes for set-user-id operation (which is still not recommended - see the CSSC manual for an explanation). * Added warning when we see an excluded delta, explaining that this feature is not fully tested. The warning includes a pointer to a document explaining what they should do about this. * Fixed bugs from SourceForge: 479916 (get -t problem), 480136, 481519, 481707, 484278 (all related to setuid operation, and in fact all duplicates of each other), 489005 (removal of g-file when running setuid), 513800 (cope with Data General "bugfix" 4-digit years), 489311 (Locale settings cause test failure), 530969 (FILE* leak in filediff.cc), 531884 (compiler warning on 64-bit systems) * Moved old ChangeLog to ChangeLog.2. New in CSSC-0.13alpha-pl1, 2001-11-25 * get -e should re-use deltas that have been removed (SF bug ID 450900, new test case tests/get/removed-delta.sh) * Fixed Debian GNU/Linux bug #120080 (that sccs sccsdiff fails to work if the /usr/sccs symbolic link is missing and the libexecfir is not on the caller's $PATH). * Test suite now passes if run against Solaris 2.6 (this is the pnly Unix system to which the author has convenient access at home). * admin -fl2 now deletes any other existing locks (this is a Solaris 2.6 compatibility fix; please report a bug if this breaks compatibility with something else). * If final item in the prs format string is \n (the escape code for newline as opposed to newline) then prs does not emit that newline (for compatibility with Solaris 2.6 - if this is different on other Unix systems, please report this as a bug). * Small changes to prt output format (reserved usr list header and extra spaces at beginning and end of line). New in CSSC-0.13alpha-pl0, 2001-09-23 * CSSC should now build with GCC version 3. * Preliminary support for CYGWIN * It is now possible to turn binary file support off when running "configure", to enforce compatibility with an SCCS implementation which lacks binary file support. It is also possible to indicate a maximum allowable line length as well. These settings can be overridden by the use of environment variables. For more information, see the "Interoperability" and "Environment" chapters in the CSSC manual. * It is also now possible to have concurrent edits (i.e. the "j" flag now actually works instead of causing a coredump). (This was SourceForge bug #439146). New in CSSC-0.12alpha-pl0, 2001-07-08 * Updated BSD license & documentation to remove advertising clause (Thanks to Janet Casey and Richard Stallman for reminding me to do this). * Some changes for better compilation with compilers other than GCC. * Include a script "testutils/mogrify.awk" that you can use to "sanitise" SCCS files before sending them with bug reports, so as to not expose your code (please check that the problem persists with the sanitised version of the file, also). * Support for newer versions of automake and autoconf. * New script, testutils/compare_gets.sh which can be used to compare the result of using CSSC on your repository of SCCS files with the effect of SCCS. NOTE: please use this tool on a COPY of your source repository! * Fix for long-standing bug: we now can correctly extract files containing deltas which include other deltas with the ^Ai construct (e.g. branch merges). We may still not handle "get -i" correctly yet though. Also, no similar fix for the excluded delta situation (I have no example file demonstrating that problem). This is recorded as SourceForge bug 111140. * Bugfixes: SID selection for branches -- if 1.3 exists and you edit 1.2.1.1, you should still get 1.2.1.2. * Documentation: we now refer to the correct SourceForge URL for the bug-reporting service in the CSSC manual. * Bugfixes: SourceForge bugs 121599, 121605. * Do correct clean up if we get SIGINT while waiting for user input (e.g. MRs) New in CSSC-0.11alpha-pl4, 2000-06-18 * delta now accepts list of MRs on input even if the input is not a TTY since allegedly other implementations do this. This patch from Albert John FitzPatrick III. * Patches to allow the processing of SCCS files with gaps in the chain of used sequence numbers, and to allow two deltas to have the same sequence number, on the condition that one of them is a removed delta. These patches from Sergey Ostashenko. * Support for SCCS files in which timestamps have been corrupted by non-Y2K-compliant versions of SCCS. These files are correctly understood on reading, and are fixed if the file is ever re-written by CSSC. (The Sun version of SCCS also performs the same fix). Patches to do this were provided by Peter Kjellerstedt * Fix from Frank van Maarseveen for cdc and rmdel: if there is a problem, delete the lock file even if we are running setuid. (See the manual for remarks about setuid operation). New in CSSC-0.11alpha-pl3, 1999-06-27 * Portability fixes for SunOS 4.1.3, Ultrix 4.2, IRIX 6.5. * Don't coredump when we fail to create the initial lockfile. * Better log messages when (e.g.) get fails to open the s.file New in CSSC-0.11alpha-pl2, 1999-06-21 * texinfo.tex is now included in the distribution, since automake likes this to be so. * We no longer rely on the STL header (neither did any version before CSSC-0.11alpha-pl1). New in CSSC-0.11alpha-pl1, 1999-04-18 * Note that this is an ALPHA release. If you want a BETA release, use 0.10beta.pl1 instead. * Rewrote the delta inclusion/exclusion code to correctly support getting deltas which include previous revisions of which they are not a descendant. This kind of thing is normally only perpetrated by other programs, real people don't usually do this by hand. * As a side-effect, delta now correctly use the ignored and excluded lists of deltas from the p-file (these are put there by "get -e -x -i"). New in CSSC-0.11alpha-pl0, 1999-04-18 * Nothing. This version never existed -- I made a typo in configure.in, making CSSC-0.11alpha-pl1 follow directly from CSSC-0.10beta-pl1. New in CSSC-0.10beta-pl1, 1999-03-21 * Eliminated some compiler warnings for bsd/sccs.c; addd CREDITS.short.txt. No other significant user-visible changes. New in CSSC-0.10beta-pl0, 1999-03-20 * Support for C++ compilers other than GNU C++. New in CSSC-0.09alpha-pl4, 1999-03-15 * The -p option of delta has been implemented. * Fixed "sccs sccsdiff" (bug report by Achim Hoffmann). New in CSSC-0.09alpha-pl3, 1999-03-13 * You can specify a full SID in the argument for the -r option of admin. Some SCCS implementations allow this, and others do not. We now allow it, but with a warning. * Improvements to the "val" command. * We avoid checking for proper support of "const" in the compiler, since the relevant Autoconf macro is designed for testing C compilers, and apparently fails on standard-compliant C++ implementations. New in CSSC-0.09alpha-pl2, 1998-12-10 * I have upgraded my C++ compiler to EGCS 1.0.3, and there are related modifications (presumably for better standard compliance). If CSSC now no longer compiles on your system, please either send me hate-mail, or a fix if you have one. * Initial support for "admin -h" (at the moment we just check the checksum and a few other simple things). The -h option is not yet well tested. * "admin -z" now works better; it doesn't complain if the s-file is read-only (because it should be read only in any case). * It is now posible to unset the "m" flag using admin. Previously this was not possible, due to an oversight. * An implementation of "val" is now included. It is not complete. You can invoke it and it behaves like "val", but it doesn't check everything it should yet. * We now cope cirrectly with SCCS files where a flag which normally has an argument is set, but without an argument. This does happen. New in CSSC-0.09alpha-pl1, 1998-11-13 * We now correctly return an exit status of 1 when we run out of disk space in get or prs. * sccsdiff is now documented. * We no longer coredump when no SCCS file is specified on the command line. * We now allow some new features of Larry McVoy's BitSCCS (BitKeeper). We don't use them, we just let them pass. * We don't require the "nl" utility in order to run the test suite. New in CSSC-0.09alpha-pl0, 1998-08-13 * We now handle failures in a different way; quit() will throw an exception on those systems that support them. New in CSSC-0.08alpha-pl1, 1998-06-19 * Documented the possible exit values in the manpage for sccs. * Re-fixed bug in mystring.cc. Sigh. * Avoids compilation error for sccs.c on Solaris. New in CSSC-0.08alpha-pl0, 1998-06-16 (date from tar file) * The program now works on systems with no header file. Previously existing support for this situation had a bug that resulted in CSSC being unable to open files whose filenames contain more than one slash. Apologies to Achim Hoffmann for this bug. * Using "-" as a command line argument now works correctly again; a list of files to process is read from stdin. * "prs -r" with no argument for the -r now works correctly, rather than failing. * Work correctly even when invoked with one or more of the standard file descriptors closed (rather than corrupting an output file). * Preliminary support for continuing to process the argument list even if one of the files named early on the command line fails. This support is incomplete, though the current situation is better than before. There may be a few cases where the program eventually exits with the wrong error level. There may even be cases where the program now continues when it should not. New in CSSC-0.07alpha-pl3, 1998-06-10 * Corrected RPM spec file. * Added COPYING.bsd and sccs.1 to the distribution. * Ensure the test suite is not run by root (because "test -w" gives misleading results for root). New in CSSC-0.07alpha-pl2, 1998-06-09 * Bugfixes for Sun Code Manager compatibility. New in CSSC-0.07alpha-pl1, 1998-06-08 * get: eliminated spurious warning about keyword expansion and binary files. * delta: Allow backslashes to escape newlines when entering comments, MRs, etc. * "sccs create": pass the -b flag to admin, but not to get. * Small correction to test suite entry for prt. New in CSSC-0.07alpha-pl0, 1998-06-06 * "get -e" should now (again) re-use deltas that have been removed with rmdel. * Tests for sccs(1) in the test suite. * Modifications to string handling (fixes for possible bugs) in sccs(1). * sccs(1) should now compile on Linux under libc version 5 (as well as libc version 6, under which it already did compile). * Added options --cssc, --prefix, --version and -V to sccs(1) and documented them in its manual page. New in CSSC-0.06alpha-pl8, unreleased * Fixed some compilation warnings. * Fixed the formatting of MR numbers in prt. New in CSSC-0.06alpha-pl7, 1998-05-08 * Fixed bug with ignored deltas that manifested when working with SCCS files produced by Sun's "Code Manager" product. New in CSSC-0.06alpha-pl6, 1998-05-04 * Included the BSD sccs.c program for the first time. It has not been tested. It's work-in-progress. * The "-t" option of the "get" command is now implemented. New in CSSC-0.06alpha-pl5, 1998-03-11 * Bugfix for rmdel; it now no longer corrupts the SCCS file it operates on (previously all the delta control lines had been stripped out). New in CSSC-0.06alpha-pl4, 1998-03-10 * admin's -n and -i options now work correctly with absolute pathnames. * Fixes for support of SCCS files whose names contain a space. New in CSSC-0.06alpha-pl3, 1998-03-01 * "admin -i" now works when the input file turns out to need encoding. We do not need to be able to seek on the input file, so stdin from a pipe works fine, even if the -b option is not given. We also have tests for this situation. New in CSSC-0.06alpha-pl2, 1998-02-23 * 8-bit input data now works, as ordinary text. This means that you can use use CSSC to control revisions of ISO-8859 text files without needing to encode them (i.e. using the -b flag of admin). SCCS also supports this. New in CSSC-0.06alpha-pl1, 1998-02-21 * "get" keywords now sustitute the right values, the ones corresponding to the delta actually being gotten, not the ones corresponding to the delta that last modified the line currently being worked on. * Bugfixes; "get s.foo -Gbar" is now equivalent to "get -Gbar s.foo". This fix applies to all the programs, not just "get". New in CSSC-0.06alpha-pl0, 1998-02-12 * Binary file support (with test suite support). (release dates of newer releases are reconstructed from CVS tags) New in CSSC-0.05alpha-pl1, 1998-02-11 * When root runs "get -e", we used to get a "target file is writable" error even if the gotten file is NOT writable. This has been fixed. * Binary-file support has been worked on. It does not work reliably for large files. PLEASE DON'T USE IT AT ALL. The problem lies in pipe.{cc,h}. Work progresses. Some test cases live in tests/binary. * Added a spec-file for RPM in the "auxfiles" directory. See http://www.rpm.org/ for further information. * When get ignores the "-b" flag, the user is warned. * "get -e -r1.1.1" now works (previously this produced an assertion failure). * Added manual section explaining when and how branches are made. New in CSSC-0.05alpha-pl0, 1998-01-17 * cdc has now been debugged using new test cases. * The sact, cdc, rmdel and prt commands have now been documented in the manual. * sccsdiff has been improved by Richard Polton , (the code was rewritten by myself). * Initial support for extremely long (>99999 line) files. Also, test scripts for these. * Small bugs relating to exact emulation of "real" SCCS fixed in admin (-a and -e simultaneously of the same user now does the right thing, and -a adds users in the right order). * Significant code reorganisation New in CSSC-0.04alpha-pl0, 1997-11-23 * Fixes for year-2000 compliance. While previous versions did in fact work in the year 2000, version 0.04 includes fixes for bugs with the years 2019, 2020, and also a partial fix for the Unix year-2038 problem. SCCS files containing dates throughout the valid range for SCCS (1969-2038) work correctly. "delta", "cdc" and "admin -i" Depend on the operating system function time(), and so may stop working on some systems in the year 2038. Y2k compliance tests have been added to the testsuite. * A chapter on Year 2000 issues has been added to the manual. * We no longer need to have a mktime() function. * We now use the standard C++ header, if available. New in CSSC-0.03alpha-pl2, 1997-11-13 * Really fixed the test case for %P% in tests/get this time. * Indicated that GNU make and /bin/posix/sh are required on HP-UX version 9. New in CSSC-0.03alpha-pl1, 1997-11-12 * Changed the version number format again. It's the last time, I promise. Probably. * Works with versions of "make" other than GNU make, thanks to GNU automake. In particular, it's been tested with BSD make. * Now works (again) on systems lacking strstr(), rename(), or remove(). (I have no record of public releases from CSSC-devel-0.03a-pl0 onward, and no saved copies of any tar archive produced. I suspect that I never made these releases, they were just candidates. Dates are taken from the CVS history). New in CSSC-devel-0.03a-pl0, 1997-11-10 * Fundamental changes, hence new version number. * Major change is switch to using "automake" to generate the "Makefile.in" files. The consequent changes may break things for some machines. * The test suite now has its own chapter in the manual. New in CSSC-0.02-devel-pl7, 1997-10-07 * The test scripts now correctly test the %P% keyword. * The test scripts now avoid using "echo -n -e" since the two options are incompatible on (some versions of?) FreeBSD. * The release date for this and all previous releases was updated on the basis of the timestamps from SourceForge on 2007-12-22. New in CSSC-0.02-devel-pl6, 1997-09-27 * The -m and -n options of get had been the wrong way around. This is now fixed. * Fixed "what": the marker '@(#)' is no longer printed. * Added documentation for prs. * Fixes to get (keywords %I% %R% %L% %B% %S%, plus correct subsitution when the "-c" option is used). New in CSSC-0.02-devel-pl5, 1997-07-04 * FreeBSD support (+ SMP build as a side effect, probably) * Support for G++ 2.6.3 (as well as 2.7.x) * Relocatable info directory. New in CSSC-0.02-devel-pl4, 1997-06-21 * The test suite now checks that get will refuse to overwrite a writable file. * The test suite now works on Solaris. New in CSSC-0.02-devel-pl3, 1997-06-16 * The test suite now supports systems where "echo -e" produces "-e". * Support for some systems which lack some standard C headers. New in CSSC-0.02-devel-pl2, 1997-06-15 * The test suite now supports systems where echo -e blah\c works but echo -e blah\c does not. New in CSSC-0.02-devel-pl1, 1997-06-14 * Rephrased the error message that lndir gives when the source and destination are identical. New in CSSC-0.02-devel-pl0, 1997-06-13 * Implemented prt. * Removed admin -Y, -M, -I. * Added "No id keywords" warning to delta (this already existed as a fatal error). * Improved SID matching for "get -r". * Support for branching New in CSSC-0.01-devel-pl0, 1997-05-31 * XXX: release date for this muct be wrong, CVS shows no changes. (TODO: just compare the release files?) New in CSSC-0.01-devel-p9, 1997-05-31 * XXX: release date for this muct be wrong, CVS shows no changes. (TODO: just compare the release files?) New in CSSC-0.01-devel-p8, 1997-05-29 * Changes which first appeared in this release are actually shown under CSSC-0.01-devel-p7, because I had to use cvs diff -D. (TODO: just compare the release files?) New in CSSC-0.01-devel-p7, 1997-05-29 * Updated the README file from the MySC original. * Implemented support for admin options -m, -y, -t without option arguments. Same for delta -m, -y. * delta now prompts for MRs when needed. * Support for get -G; get prints the name of the SCCS file unless only one was specified. * Added sccsdiff. * Recognise the 'e' (encoded) flag; no support yet though. * Support backslash escapes in prs format; make :FD: work when there were no comments. * Added documentation files BUGS, CREDITS, FIXED, TODO * Initial version of the CSSC manual. * Introduced the regression test suite. * p4, p5 and p6 seem not to have been released; this NEWS file entry contains the changes for them too (this entry was filled in with the help of cvs diff -D ... -D ...) New in CSSC-0.01-devel-p3, 1997-04-26 * Switched to using Autoconf to detect the presence of system header files. New in CSSC-0.01-devel-p2, 1997-04-20 * This is the first release that contained any code. New in CSSC-0.01-devel-p1, 1997-04-03 * Initial release; contained only the directory. I assume this was a mistake, though I don't remember. CSSC-1.4.1/ChangeLog.30000644000000000000000000046337213464264320012374 0ustar00000000000000002019-05-06 James Youngman Fix more compiler warnings. * src/what.cc: Forward-declare usage(). * src/sccsfile.h: Declare print_flag2() functions. * src/get.cc (main): Format the (unsigned in) line count with %u instead of %d. * src/environment.cc (max_sfile_line_len): Simplify a complex boolean expression to silence a compiler warning suggesting parentheses. * src/writesubst.cc (write_subst): Print the output line number with %u since it is an unsigned int. * src/sf-write.cc (write_delta): Remove unsed variables "len" and "i". (write): Likewise, also "s". Fix some compiler warnings. Also turn off warning options which themselves just generate warnings. * src/run.cc (run): Avoid mixing signed/unsigned quantities. * src/sf-get2.cc (get): Avoid variable 'd' shadowing a variable of the same name in an outer scope. * src/sccsfile.h: Declare print_flag(). * src/cap.cc (cap_min): Simplify this function; we only use it for trivially copyable types anyway. * configure.ac: Disable some warnings known to the manywarnings module (thus enabled with --enable-warnings) but which aren't suitable for C++ compilation. We disable them so that we don't get a warning message from GCC about the inappropriate warning option. Use block I/O for encoded streams. * src/encoding.cc (encode_line): return the number of bytes output. (encode_stream): Use the count returned by encode_line to perform block I/O (with fwrite) instead of string I/O (with fprintf). Move the implementation details of uuencoding/decoding into a separate namespace. * src/encoding.cc (encode): Put into an encoding_impl namespace to emphasize that it is not intended as a public API for the rest of the program to use. It's not in an unnamed namespace since the unit test still needs to use it. * src/bodyio.h (encoding_impl): Put declarations of encode and decode into this namespace. * unit-tests/test_encoding.cc: Use the namespace-qualified names for encode and decode. Delete mylist.h. * src/mylist.h: Delete mylist.h * src/Makefile.am (noinst_HEADERS): Delete mylist.h * src/sccsfile.cc: Don't include mylist.h. * src/l-split.cc: Don't include mylist.h. (split_comments): use std::vector instead of mylist. * unit-tests/test_bigfile.cc: use std::vector instead of mylist. Don't include mylist.h. * unit-tests/test_delta.cc: Likewise. * unit-tests/test_mylist.cc: Delete. * unit-tests/Makefile.am (unit_tests): Remove test_mylist. Switch class sccs_file from mylist to vector. * src/sccsfile.h: use std::vector instead of mylist. * src/sf-val.cc: Likewise. * src/cdc.cc (main): Likewise. * src/sf-prt.cc: Likewise. * src/admin.cc (main): Likewise. * src/sf-cdc.cc: Likewise. * src/sf-admin.cc: Likewise. * src/sf-write.cc: Likewise. * src/get.cc (print_id_list): Likewise. * src/sf-get.cc (prepare_seqstate_1): Likewise. * src/sf-prs.cc (print_seq_list): Likewise. * src/sf-rmdel.cc (is_seqlist_member): Likewise. Switch test_delta-table.cc from mylist to vector. * unit-tests/test_delta-table.cc: Switch data structures from mylist to std:vector (for which mylist is an alias anyway). 2019-05-05 James Youngman Switch class release_list from using mylist to vector. * src/rel_list.h: Switch data structures from mylist to std:vector (for which mylist is an alias anyway). * src/rl-merge.cc (remove): Likewise. Switch class sccs_file_iterator from using mylist to vector. * src/fileiter.h: Switch data structures from mylist to std:vector (for which mylist is an alias anyway). Switch class delta from using mylist to vector. * src/delta.h: Switch data structures from mylist to std:vector (for which mylist is an alias anyway). * src/delta.cc (delta_main): Likewise. * src/sf-delta.cc (add_delta): Likewise. 2019-05-05 Martin Wilck (tiny change) sccs: comply with POSIX POS36-C rule. POS36-C compliance requires that setgid() is called before setuid(), and both called after relinquishing extra groups with setgroups(). See https://wiki.sei.cmu.edu/confluence/display/c/POS36-C.+Observe+correct+revocation+order+while+relinquishing+privileges * configure.ac: check for setgroups() * src/sccs.c (drop_privs): correct call order: setgroups, setgid, setuid. 2019-05-05 James Youngman Suggest setting CSSC_DISABLE_VALGRIND=1 if system binaries cause tests to fail. * README (--disable-valgrind): point out that occasionally, a system binary will cause Valgrind checking to make tests fail. Explain how to work around this problem. Include config.h before other files. * build-aux/find-out-of-order-includes.sh: Script for identifying source files which include other headers before "config.h", which gnulib doesn't like. * src/version.cc: Include "config.h" before to avoid complaints from gnulib. 2016-03-01 James Youngman Don't distrubite unit-tests/googletest/Makefile.in. * unit-tests/Makefile.am (EXTRA_DIST): Don't include googletest/Makefile.in, since we don't create that file, as googletest is not in SUBDIRS. 2016-02-28 James Youngman Add tests covering p-file validity checks in sact. * src/pfile.cc (sccs_pfile): Validate the delta SID (instead of only the gotten SID). When rejecting an invalid date, say "date/time", since it may in fact be the time field which is incorrect. * tests/common/test-common: New options to docommand, --stderr_regex and stdout_regex, allowing regex (egrep) matching of tool output. Each has a --no* counterpart which turns the option off again (this is useful for deteating the defaults provided by functions which wrap docommand). * tests/sact/pfile_corruption.sh: New test, covering the p-file validity checks in sact. 2016-02-24 James Youngman Don't use unique_ptr on the result of strdup, and other cleanup. * src/sccsdate.cc (y2k_window): move all year windowing calculations into this new function. (is_leapyear): fix typo in comment. (get_two_digits): Add specialization which takes a constr string&. (sccs_date::sccs_date): Use y2k_window. Also, instead of using unique_ptr on a pointer returned by strdup, just use a std::string instance. * src/sccsdate.h (class sccs_date): Remove the daysecond field. Fix a number of problems identified by "make syntax-check". * src/get.cc: Remove trailing blanks. * src/Makefile.am: Likewise. * src/l-split.cc: Likewise. * src/get.cc: Likewise. * src/prs.cc: Likewise. * src/run.cc: Likewise. * src/sccsfile.cc: Likewise. * src/sccsfile.h: Likewise. * Makefile.am (distcheck-hook): Remove trailing blank. * src/sccs.c (gstrncat): Avoid spurious warning about reference to strncpy() in a comment. * tests/val/historical.sh: Remove empty lines at EOF. * unit-tests/test_linebuf.cc: Likewise. * build-aux/check-googletest-files.sh: Remove empty lines at EOF. (deleteprefix): Remove trailing blanks. * NEWS: Change "the the" to "the" in item for CSSC-1.3.2. Remove trailing blanks. * src/sccsdate.cc (sccs_date::sccs_date): Avoid the use of strncpy. * docs/cssc.texi (Admin Options): Don't say "see also @xref". (Executable File Support): Remove trailing blanks. * src/sf-prs.cc (prs): Don't use the space-tab combination. * src/file.cc (get_mode_bits): Remove trailing blanks. (is_writable): Likewise. Make mylist a simple synonym for std::vector. * src/mylist.h: Make mylist a simple synonym for std::vector. Don't require mylist::operator[] to assert on index errors. * unit-tests/test_mylist.cc: Remove tests which verify that mylist::operator[] assert-fails when an index is out of range (since std::vector does not do this). Stop depending on mylist not actually being a synonym for std::vector. * src/sf-prs.cc (print_string_list): Remove the two versions of this function for std::vector and mylist. Instead, implement a single template function which takes a range of iterators. This allows us not to care wither mylist is simply compatible with std::vector, or actually is std::vector. (print_delta): Update callers of print_string_list. Include where it is needed, and not where it is not. * src/sf-rmdel.cc: include the header since we use std::find. * src/mylist.h: Don't include , the transitive inclusion of which sf-rmsel.cc was previously takign advantage of. Replace constructor from const set& with a range of iterators. * src/mylist.h (mylist::mylist): Add constructor from a range of input iterators, allowing initialization from any container. Remove the special-purpose constructor from const set&. This change provides closer compatibility with std::vector, * src/delta.h (delta::delat): Initialize included_ and excluded using the iterator range instead of plain const set&. 2016-02-23 James Youngman Remove mylist::operator+=(), implementing insert() instead. * src/mylist.h (mylist::insert): add insert() method, forwarding to std::vector::insert(), as a replacement for mylist::operator+=() (and that method is removed). (mylist::cbegin): add, forwarding to items_.cbegin(). (mylist::cend): add, forwarding to items_.cend(). * src/delta.h (delta::prepend_comments): Implement. * src/sf-cdc.cc (sccs_file::cdc): Call mylist::insert() instead of the removed mylist::operator+=(). Also use delta::prepend_comments() to prepend comments instead of copying the old comments, modifying the list and callign set_comments(). * unit-tests/test_mylist.cc (MylistTest::Catenate::TestBody): use the new insert method to perform the concatenation, instead of the removed method operator+=. 2016-02-21 James Youngman Avoid unnecessary for loop in mylist::operator+=(const mylist&). * src/mylist.h (mylist): Implement operator+= with a range insert on the underlying vector. Remove mylist::operator-=(const mylist&). * src/mylist.h (mylist): remove mylist::operator-=(const mylist&). * unit-tests/test_mylist.cc: Remove tests of mylist::operator-=(const mylist&). * src/sccsfile.h (sccs_file::admin): change the type of erase_users from mylist to std::unordered_set. This allows the implementation to be more efficient without affecting the ordering of the resulting user list. * src/admin.cc (main): Update the type of erase_users accordingly. * src/sf-admin.cc (admin): take advantage of the efficiency of std::unordered_set::find() when computing the updated authorized user list. Hence we no longer need to call mylist::operator-=(const mylist&). Delete mylist::add(), preferring push_back() instead. * src/mylist.h (mylist): Delete mylist::add() since we prefer push_back(). * unit-tests/test_mylist.cc: Don't use or test .add(), but use or test .push_back() there was previously .add(). * unit-tests/test_delta.cc: Don't use mylist::add(), use mylist::push_back() instead. * src/rl-merge.cc (merge): Use mylist::push_back() instead of mylist::add(). * src/delta.h (delta::add_include): Likewise. (delta::add_exclude): Likewise. (delta::add_ignore): Likewise. (delta::add_comment): Likewise. * src/l-split.cc (split_comments): Likewise. * src/rel_list.cc (release_list): Likewise. * src/fileiter.cc (sccs_file_iterator): Likewise. * src/sccsfile.cc (sccs_file::sccs_file): Likewise. * src/sf-get2.cc (sccs_file::get): Likewise. * src/sf-delta.cc (sccs_file::add_delta): Likewise. * src/sf-admin.cc (sccs_file::admin): Likewise. (sccs_file::create): Likewise. * src/sf-cdc.cc (process_mrs): Likewise. (sccs_file::cdc): Likewise. * src/admin.cc (main): Likewise. Remove mylist::select(size_type). * src/mylist.h (mylist): remove mylist::select(). * unit-tests/test_mylist.cc: remove tests for mylist::select(). Remove mylist::operator=(void*). * src/mylist.h (mylist): remove mylist::operator=(void*). The effect of this method was to clear the list, so add a clear() method instead, for closer matching to std::vector.n * unit-tests/test_mylist.cc: remove tests for mylist::operator=(void*). * src/sf-admin.cc (sccs_file::admin): use clear() to clear an instance of mylist, not assignment to NULL. Remove mylist::length(). * src/mylist.h (mylist::length): delete this method (size() should be used instead). Avoid using mylist::length(). * src/sf-get2.cc (get): Use a range-based for loop instead of indexing up to mylist::length(). * src/sf-cdc.cc (cdc): Use mylist::empty() rather than comparing the result of length() against 0. * src/sf-get3.cc (authorised): Use a range-based for loop instead of indexing up to mylist::length(). * src/sf-prs.cc (print_seq_list): Prefer mylist::size() to mylist::length(). (print_delta): Use mylist::empty() rather than comparing the result of length() against 0. * src/fileiter.cc (next): Prefer mylist::size() to mylist::length(). * src/sf-admin.cc (sccs_file): Likewise. * src/sf-val.cc (validate_seq_lists): Likewise, factoring repeated code out into a new function, validate_seq_numbers. * src/sf-rmdel.cc (is_seqlist_member): use std::find instead of iterating over list members ourselves. * src/sf-prt.cc (print_seq_list): use a range-based for loop rather than iterating over the indexes in a mylist. (sccs_file): Instead of checking mylist::length() against 0, use the empty() method. 2016-02-20 James Youngman Prefer mylist::size() to mylist::length(). * unit-tests/test_delta.cc: Don't use mylist::length(). * unit-tests/test_bigfile.cc (emit_comments_or_mrs): Don't use mylist::length(). Prefer mylist::size() to mylist::length(). * unit-tests/test_mylist.cc: Use the size() method instead of the length() method, for better compatibility with (and so simpler transition to) std::vector. Avoid bash-specific [[...]]. * build-aux/check-googletest-files.sh (findproblems): Avoid [[...]] since that is a Bash feature, and this is a /bin/sh script. Add a menu for "admin", correcting a Texinfo build failure. * docs/cssc.texi: Updated copyright years. (admin): Added a menu for the sections relating to "admin". 2016-02-09 James Youngman * src/sf-prs.cc (print_seq_list): Use a range-based for loop for iterating over sequence numbers. * src/sf-val.cc (validate_seq_lists): Factor out the repeated logic into a local function, validate_seq_numbers. * src/sf-get2.cc (get): Use a range-based for loop for iterating over the comments. 2016-02-08 James Youngman Don't gratuitously count elements of mylist. * src/sf-admin.cc (create): Prefer !mylist::empty() over mylist::length() != 0. Use range-based for in get.cc. * src/get.cc (print_id_list): Use a range-based for loop to print a sid list. Use range-based for loops in the release_list implementation. * src/rel_list.cc (member): Search with std::find, rather than coding it manually. (print): Use a range-based for loop. Use mylist::size() in preference to .length(). * src/sf-get.cc (prepare_seqstate_1): Use the size() method of mylist, instead of length(), for better std::vector compatibility. Use range-based for loops in print_seqs and sccs_file::write. * src/sf-write.cc (print_seqs): Iterate over sequence numbers with a range-based for loop. (sccs_file::write): Iterate over users with a range-based for loop. (sccs_file::write): Iterate over comments with a range-based for loop. Support and used range-based for for release_list instances. * src/rl-merge.cc (merge): Use a range-based for loop to iterate over release_list instances. (remove): Likewise. * src/rel_list.h (release_list): Implement begin() and end() and empty(). Use a range-based for loop for iterating over deltas. * src/sf-get.cc (prepare_seqstate_1): Use a range-based for loop for iterating over included/excluded/ignored deltas. sccs_delta: Use empty() to find out if a mylist is empty. * src/delta.h: use mylist.empty() instead of .length() == 0. Implement mylist::push_back. * src/mylist.h (mylist): Implement a push_back method and add TODO comments for methods which aren't shared by std::vector. State that a C++11 compiler is needed. * README: Mention the need for a C++11 capable compiler. * NEWS: Likewise. Store MRs as std::vector (not mylist). * unit-tests/test_bigfile.cc: (emit_comments_or_mrs): Convert to a template so that we can use it to print a std::vector or a mylist. (emit_delta): Pass MRs as a vector not a mylist. (make_delta): Likewise. * unit-tests/test_delta-table.cc: Update to take account of the change in representation of MR lists from mylist to std::vector. * unit-tests/test_delta.cc: Likewise. * src/sf-write.cc (write_delta): Change the way we loop over the MRs and the comments to use a range-based for loop (hence accomodating the change in type of the MR list. * src/sf-prt.cc (print_string_list): Convert this function to a template so that it can be used to print a std::vector or a mylist. * src/sf-prs.cc (print_string_list): Add an override of print_string_list for printing an instance of const std::vector&. * src/sf-delta.cc (sccs_file::add_delta): Update the type of the mrs parameter to std::vector. * src/sf-cdc.cc (process_mrs): Update the parameter list to use std::vector instead of mylist. Change the type of the to_delete parameter to const std::unordered_set& for greater efficiency. * src/sf-admin.cc (sccs_file::create): Update type of mrs parameter. * src/sccsfile.h (sccs_file::check_mrs): Update the type of the mrs parameter to std::vector&. (sccs_file::admin): update type of the mrs parameter. (sccs_file::create): Likewise. (::split_mrs): Likewise. * src/sf-chkmr.h (check_mrs): Update the type of the mrs parameter. * src/run.cc (run): Update to take a vector instead of a mylist. (run_mr_checker): Change the type of the mrs parameter from mylist to std::vector. * src/run.h: Update declarations accordingly. * src/mylist.h (mylist): Add method size() and empty() for consistency with std::vector so that we can define template functions which will act on a mylist or a std::vector. * src/l-split.cc (split_mrs): represent MRs as std::vector. * src/delta.h (class delta): Change type of mrs_ member from mylist to std::vector. (delta::delta): change constructor parameters similarly. (delta::mrs()): now returns std::vector. * src/admin.cc (main): Change type of mr_list from mylist to std::vector. * src/cdc.cc (main): Likewise. * src/delta.cc (delta_main): Likewise. (main): Simplify. 2016-02-07 James Youngman Use std::string rather than mystring. We also use range-based for loops to iterate over instances of mylist. * src/mystring.h: Delete this file. * src/Makefile.am (noinst_HEADERS): Remove mystring.h. * src/admin.cc (main): Update to use string rather than mystring. * src/cdc.cc: Likewise. * src/canonify.cc (get_current_directory): Update to return string * src/cssc.h: Likewise. * src/delta.cc: Likewise. * src/delta.h: Likewise. * src/file.cc: Likewise. * src/file.h: Likewise. * src/file.h: Update function parameters and return types to be string rather than mystring. * src/filediff.cc: Likewise. * src/filediff.h: Likewise. * src/fileiter.cc: Likewise. * src/fileiter.h: Likewise. * src/filelock.h: Likewise. * src/fnsplit.cc: Likewise. * src/get.cc: Likewise. * src/l-split.cc: Likewise. * src/pfile.h: Likewise. * src/pf-del.cc: Likewise. * src/prompt.cc: Likewise. * src/prs.cc: Likewise. * src/run.cc: Likewise. * src/run.h: Likewise. * src/sccsdate.h (sccs_date::as_string()): Likewise. * src/sccsfile.cc: Likewise. * src/sccsfile.h: Likewise. * src/sccsname.cc: Likewise. * src/sccsname.h (sccs_name): Likewise (and attributes). * src/sf-admin.h: Likewise. * src/sf-cdc.cc: Likewise. * src/sf-chkmr.h (check_mrs): Likewise. * src/sf-delta.cc: Likewise. * src/sf-get.cc (get): Likewise. * src/sf-get2.cc: Likewise. * src/sf-get3.cc (authorised): Use string instead of mystring. * src/sf-prs.cc: Likewise. * src/sf-prt.cc: Likewise. * src/sf-val.cc: Likewise. * src/sf-write.cc: Likewise. * src/sid.h (class sid): the as_string method now returns a string instead of a mystring. * src/sid.cc: Use string instead of mystring. * src/unget.cc: Likewise. * src/writesubst.cc: Likewise. * unit-tests/test_delta-table.cc: Likewise. * unit-tests/test_delta.cc: Likewise. * unit-tests/test_bigfile.cc: Use std::string instead of mystring. * src/mylist.h (mylist): Provide begin() and end() methods. Delete myset.h, and switch to using std::set instead. Use C++11. * src/sccsfile.h (substitued_flag_letters): change from myset to std::set. * src/sccsfile.cc (set_expanded_keyword_flag): update implementation now that substitued_flag_letters is std::set. (print_subsituted_flags_list): Likewise. * src/sf-write.cc (write): Likewise. * src/writesubst.cc (expand_keyletter): Likewise. * src/sf-admin.cc (admin): Likewise. * src/sf-prt.cc (prt): Likewise. * src/sf-val.cc (validate): Likewise, using a range-based for loop. * bootstrap.conf (gnulib_modules): Add std-gnu11 (to compile C++11). * src/mylist.h (mylist): Add constructor from const std::set&. * unit-tests/Makefile.am (unit_tests): Remove test_myset. (test_myset_SOURCES): Remove. * src/Makefile.am (noinst_HEADERS): Remove myset.h. * myset.h: delete this file. * unit-tests/test_myselt.cc: delete this file. * src/delta.h (delta): included and excluded deltas are now std::set rather than myset. * unit-tests/test_delta.cc (DeltaTest::Constructor): Update the call to the constructor of delta, to pass in std::set for the included and excluded deltas. * src/sf-delta.cc (add_delta): Switch from using myset to using std::set for the included and excluded deltas. Remove obsolete code from mylist.h. * src/mylist.h (mylist): Remove the obsolete implementation of mylist (which was disabled via the preprocessor anyway). Mention that gnulib has been updated. * NEWS: mention this. 2014-09-08 James Youngman Always include config.h first; eliminate some compiler warnings. * auxfiles/firstinclude.sed: New. Script which determines what the first file #included in a C/C++ source file is. * auxfiles/Makefile.am (EXTRA_DIST): Distribute firstinclude.sed. * src/Makefile.am (check-include-order): Check that each source file includes before any other include file. * src/admin.cc: Inlude first. Include system headers before our own headers. * src/bodyio.cc: Likewise. * src/cap.cc: Likewise. * src/cdc.cc: Likewise. * src/delta-iterator.cc: Likewise. * src/delta-table.cc: Likewise. * src/delta.cc: Likewise. * src/dtbl-prepend.cc: Likewise. * src/encoding.cc: Likewise. * src/environment.cc: Likewise. * src/fatalsig.cc: Likewise. * src/fdclosed.cc: Likewise. * src/fnsplit.cc: Likewise. * src/l-split.cc: Likewise. * src/linebuf.cc: Likewise. * src/get.cc: Likewise. * src/pf-add.cc: Likewise. * src/pfile.cc: Likewise. * src/prompt.cc: Likewise. * src/prs.cc: Likewise. * src/prt.cc: Likewise. * src/quit.cc: Likewise. * src/rel_list.cc: Likewise. * src/rmdel.cc: Likewise. * src/run.cc: Likewise. * src/sact.cc: Likewise. * src/sccs-delta.cc: Likewise. * src/rl-merge.cc: Likewise. * src/sccsdate.cc: Likewise. * src/sccsfile.cc: Likewise. * src/sccsname.cc: Likewise. * src/seqstate.cc: Likewise. * src/sf-add.cc: Likewise. * src/sf-admin.cc: Likewise. * src/sf-cdc.cc: Likewise. * src/sf-chkid.cc: Likewise. * src/sf-delta.cc: Likewise. * src/sf-get.cc: Likewise. * src/sf-get2.cc: Likewise. * src/sf-get3.cc: Likewise. * src/sf-kw.cc: Likewise. * src/sf-prs.cc: Likewise. * src/sf-prt.cc: Likewise. * src/sf-rmdel.cc: Likewise. * src/sf-write.cc: Likewise. * src/sid.cc: Likewise. * src/sf-val.cc: Likewise. * src/unget.cc: Likewise. * src/val.cc: Likewise. * src/writesubst.cc: Likewise. * src/file.cc: Likewise. Also move the definition of unprivileged out of the #if in order to avoid a compiler warning. * src/file.h: #include "mystring.h" since we use that class in this header. * src/filelock.h: Likewise. 2014-07-28 James Youngman Support executable history files (=> g-files executable on get). * src/sf-admin.cc (create): Open any file specified with the -i command-line option before calling start_update, and using the open file pointer, call set_sfile_executable if the history file should be created with execute bits set. * src/sf-write.cc (start_update): Use sfile_should_be_executable rather than flags.executable in order to decide whether the updated history file should be executable. * NEWS: Mention that the 'x' flag no longer determines the mode of the updated history file. * src/sccsfile.h (sfile_executable): new boolean member variable. If true, the history file, when we create it, should be executable. (set_sfile_executable): setter for sfile_executable. (sfile_should_be_executable): getter for sfile_executable. (gfile_should_be_executable): new method; when true, the gotten file should be executable. * src/sccsfile.cc (sccs_file): Point out that setting the 'x' flag is not the most portable way to make gotten files executable. (set_sfile_executable): Implement (sets the sfile_executable member variable). (gfile_should_be_executable): Implement (when this method returns true, the gotten file should be executable). (sfile_should_be_executable): Implement (when this method returns true, the (updated) history file should be executable). (sccs_file): If the history file is executable, remember this so that the gotten file is created with the relevant execute bits set. * src/get.cc (main): The gotten file should be executable if sccs_file::gfile_should_be_executable() returns true (that is, if either the 'x' flag is set or the history file is executable). * src/sf-delta.cc (add_delta): When greating gotten files (for diffing) use gfile_should_be_executable rather than flags.executable. * docs/cssc.texi (Executable File Support): Document the fact that the execute bits of the history file's mode are now copied to the gotten file's mode (subject to umask) and in the reverse direction in the case of admin -i. (admin): Document the same behaviour. (Flags): Mention the mode of the history file as an alternative to setting the 'x' flag. (SCCS Version Differences): Mention this behaviour (which follows Solaris) for admin and get. (Data Keywords): Add missing comma after @xref. * tests/admin/executable.sh: New test file; verifies that the execute bits of the file offered via admin -i are copied to the history file. Verify that setting the 'x' flag cuases the g-file to be created executable, and that not setting it does not (when the history file is not executable). Verify that the history file can still be set as executable when the initial body is presented on stdin. * tests/common/test-common (docommand): pass through the exit status of the child command. Log the return value, stdout and stderr in command.log. * src/file.cc (get_mode_bits): New function; Factors stat call out of is_writable. (get_open_file_xbits): New function; populate an output flag as true IFF the FILE* argument is open on a file which has an execute bit set. * src/file.h: Declare get_open_file_xbits. * tests/get/executable.sh: New test file; verify that the executable bit is copied from the history file to the gotten file. Process test files in a consistent order for a case where this matters. * tests/get/middle-fail.sh (e3): List the history files explicitly so that we know that SCCS/s.b is definitely the second file of three processed. Show the label of the test command in the command.log file. * tests/common/test-common (docommand): Show the label for the current command in command.log. (do_output): Likewise Update version number. * configure.ac: Move on from version 1.4.0. * NEWS: Add a new section for changes in CSSC-1.4.1-rc1. 2014-07-11 James Youngman Release CSSC-1.4.0. * configure.ac (AC_INIT): Update the version number. * NEWS: Describe the new release. 2014-06-30 James Youngman Release CSSC-1.3.2. * configure.ac: Change version number to 1.3.2. * NEWS: Update the version number of the first section. Update googletest unit test framework from r424 to r690. * gl/lib/.gitignore: Add the files generated by the pthread module (since we now depend on that). * bootstrap.conf (bootstrap_epilogue): Upgrade from r424 to r690 of the googletest test framework. (buildreq): Update tool versions to the ones I'm actually using now, since these are really the only tools I test with routinely. (gnulib_modules): Depend on the pthread module. Download googletest before we run gnulib-tool (instead of in the epilogue), so that the googletest/m4 directory is available to autoconf. * configure.ac: Include the googletest m4 library, unit-tests/googletest/m4. Turn on the Automake option 'tar-ustar' which switches the dist file format from v7 Unix to the selects the ustar format defined by POSIX 1003.1-1988. We need to do this since the distribution now contains path names longer than 99 characters and the v7 format (or its consumers) cannot reliably deal with this. Also make explicit some of the options which in any case are implied by the "gnits" option, since we would want to keep them even if turning off gnits. Add configure tests required by the googletest framework. * NEWS: Point out the change of tar file format used for the distribution file. Also mention the recent updates to googletest and gnulib. * unit-tests/Makefile.am: Update the build rules used to build the googletest unit test framework. Don't build the samples. Build libgtest by compiling individual source files, instead of only libgtest-all.cc (this fixes a problem in which "make distcheck" would otherwise fail due to dependency rule files being left around. Also, don't compile the sample programs. Remove the rules for fusing the sources. We don't use them, and the rules themselves are still available in googletest/Makefile.am. * Makefile.am (ACLOCAL_AMFLAGS): Include the googletest m4 library. (distcheck-hook): Call build-aux/check-googletest-files.sh (this is described below). * build-aux/check-googletest-files.sh: New script; verifies that all the files for the "googletest" C++ Unit test framework are included in the distribution. This script is called from distcheck-hook. * .gitignore: Don't ignore build-aux. 2014-06-22 James Youngman Update gnulib. * bootstrap: Update from current gnulib. * bootstrap.conf: Remove second (and wrong) --tests-base argument. Don't munge include paths in gl/tests/Makefile.am (since now, doing that breaks the build and whatever made it necessary before no longer does). * src/canonify.cc: Include before (gnulib's replacement of) . * src/file.h: Include for gid_t. 2013-04-20 James Youngman Typo fix. * COPYING.bsd: Fix typo 'modifiactions'. 2011-11-19 James Youngman Fix Savannah bug #33633 (coredump in prs -d:GB:) * src/sf-prs.cc (sccs_file::get): pass in the correct delta information for keyword expansion instead of a blank (that is, invalid) delta. This fixes Savannah bug #33633. * tests/prs/sv33633.sh: New file, test for this bug. * tests/prs/s.sv33633.txt: Test input for the new test. * NEWS: Mention this bug fix. 2011-05-22 James Youngman Add unit test for cssc_linebuf. * unit-tests/Makefile.am (unit_tests): Add test_linebuf. (test_linebuf_SOURCES): Build test_linebuf. * unit-tests/test_linebuf.cc: New unit test file. 2011-05-21 James Youngman Print clearer test labels. * tests/common/test-common (docommand): Print the test directory and the test script as part of the label of each test, for additional clarity and because many of them are actually not unique. * tests/get/sf111140.sh (label_prefix): Print qualified labels (as for docommand). Source the command-names script only once per test script. * tests/common/real-thing: Instead of sourcing the command-names script unconditionally, just complain if it was not already sourced. * tests/common/command-names: Error out if the command-names script is sourced twice. * tests/common/config-data: Don't source the command-names script more than once. * tests/common/need-prt: Likewise. * tests/Makefile.am (test-*): Indicate the full path of each test script. Set TZ=GMT in the y2k tests. * tests/year-2000/ext.sh: Set $TZ to GMT in order to make it possible for implementations which convert SCCS file dates to time_t values (but which otherwise have no bugs) to pass the tests. * tests/year-2000/prs-y2k.sh: Likewise. Remove spurious space in definition of admin. * tests/common/command-names (admin): remove spurious space. Move on from release 1.3.1. * configure.ac: Update version number to 1.3.2-git, to indicate that compiled versions of this code are no longer identical to the 1.3.1 release. * NEWS: Likewise. 2011-05-10 James Youngman Release version 1.3.1. * NEWS: Update version number to 1.3.1. * configure.ac: Likewise. Check we distributed all the tests. Remove redundant Makefile.am files. * auxfiles/check-testfiles.sh: New script (copied from GNU findutils e66802375963941b3b54a0e038d18eccde449e14 with some adaptations for CSSC) for checking that we installed all the test scripts in "make dist". * tests/Makefile.am (dist-hook): Invoke the auxfiles/check-testfiles.sh script. * tests/common/Makefile.am: remove unreferenced file; tests/Makefile.am does not recurse. * tests/delta/Makefile.am, tests/prs/Makefile.am: Likewise. * tests/prt/Makefile.am, tests/sact/Makefile.am: Likewise. * tests/admin/Makefile.am, tests/unget/Makefile.am: Likewise. * tests/val/Makefile.am, tests/what/Makefile.am: Likewise. 2011-05-03 James Youngman Modify "prs -d :DI:" to print ignored deltas. * tests/prs/delta_ixg.sh: New test script for "prs -d :DI:". * tests/prs/s.delta_ixg: New test input file for delta_ixg.sh. * src/sf-prs.cc (print_delta): For :DI:, also print ignored deltas. Follow the conventions of OpenSolaris 2009.06 on the question of how many slashes to produce. * docs/cssc.texi (Data Keywords): Describe in more detail just how the keyword :DI: is expanded. (SCCS Version Differences): Explain how the expansion of :DI: varies across implementations. * NEWS: Mention this change. 2011-04-30 James Youngman Accept entirely empty comment lines (lacking the initial space). * src/sccsfile.cc (read_delta): Accept comment lines containing nothing at all (not even a space after the 'c'). Some historis versions of SCCS seem to have produced these, and later versions tolerate it. Fix Savannah bug bug #33153: "prs" includes "AUTO NULL DELTA"s. * src/prs.cc (main): Change type of all_deltas from int to bool. (main): Move detection of errors writing to stdout to here, instead of sccs_file::prs(). Likewise diagnosis of the fact that no deltas were matched. * src/sf-prs.cc (prs): Add an output parameter, "matched", which is set if any delta was matched (and printed). (prs): Rewrite this method to evaluate the earlier/later cutoff in terms of SIDs where this is necessary. That is, avoid the assumption that different SIDs have different timestamps. * src/sccsfile.h (sccs_file::prs): Modify the declaration of sccs_file::prs() to add the output parameter, "matched". * tests/prs/sv33153.sh: New test. * tests/prs/s.sv33153: New test input file. * NEWS: Mention this bugfix. 2011-04-29 James Youngman * testutils/mogrify.awk: Preserve comment lines which have no space (that is, \001Ac\n). 2011-04-26 James Youngman Fix some minor issues identified by 'make syntax-check'. * testutils/uu_decode.c: avoid including unnecessary header . * src/sf-delta.cc (add_delta): Remove doubled word in a comment. * docs/cssc.texi (Other Variables): Remove doubled word. (Year 2000 Summary): Likewise. * cfg.mk: Modify spelling of a comment in order not to have a false positive from the sc_makefile_at_at_check syntax check. * tests/year-2000/ext.sh: Remove blank line at the end of the file. * tests/year-2000/prs-y2k.sh: Likewise. * .x-sc_unmarked_diagnostics: Likewise. * unit-tests/testwrapper.sh.in: Add final newline. * README-hacking: Remove space-tab combinations. Update hacking instructions to explain the git submodule. * README-hacking: Update instructions detailing how to collect gnulib (since we now use it as a submodule). Update gnulib. * gnulib: update to current HEAD. Various minor fixes suggested by 'make syntax-check'. * docs/.ispell_english: Remove blank line from end of document. * src/Makefile.am: Remove blank space from end of line. * src/file.cc (atomic_nfs_create): Likewise. * src/sf-prs.cc (prs): Likewise. * testutils/lndir.c: Likewise. Change output order in "sccs unedit" to match OpenSolaris. * tests/bsd-sccs/driver-basic.sh (h1): Modify the ordering of the expected ouput to match OpenSolaris 2009.06. * src/sccs.c (command): For the UNEDIT case, flush stdout before invoking 'get' in order to pass the changed test. * NEWS: Mention this change. 2011-04-25 James Youngman Allow non-CSSC implementations to XFAIL for tricky dates. * tests/year-2000/prs-y2k.sh: Divide tests into "easy" (which any y2k-compliant version of SCCS must pass) and "harder" (which require correct implementation of the windowing scheme and correct conversion of dates at the limits of a 32-bit time_t). Require CSSC to pass all tests, but allow other implementations to XFAIL on the hader tests. * tests/year-2000/ext.sh: Correct the mechanism by which we figure out if we are testing CSSC itself. * tests/common/test-common (fail): return false on XFAIL. Move source and documentation out of bsd/ into src/ and docs/. * COPYING.bsd: Move from bsd/COPYING.bsd. * bsd/sccs.1: move to docs/sccs.1 * bsd/sccs.c: move to src/sccs.c * tests/common/command-names: Locate the sccs binary in its new location. * src/Makefile.am (generic_CPPFLAGS): Put preprocessor flags here so that AM_CPPFLAGS and AM_CFLAGS can both refer to it, now that we have both C and C++ sources in this directory. (LDADD): Link against gnulib. (AM_CFLAGS): #define PREFIX for the benefit of sccs.c. (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Exempt the binaries from the gnits install check which requires them to support --version and --help. * AUTHORS: Mention the new location of the COPYING.bsd file. * THANKS: Point to COPYING.bsd in its new location. * docs/.ispell_english: Incorporate contents of bsd/.ispell_english. * docs/Makefile.am: Add sccs.1 and sccs.me. * bsd/.ispell_english, bad/Makefile.am, bsd/Makefile.bsd: Delete. * bsd/sccs.me: move to docs/sccs.me * configure.ac: refer to src/sccs.c instead of bsd/sccs.c * Makefile.am (SUBDIRS): Remove bsd from SUBDIRS. * README: sccs no longer lives in bsd/sccs. Allow an empty MR list to be passed to admin. * tests/admin/init-mr.sh: Don't expect "admin -m" to interpret a plain "-m" as meaning an empty MR list. Distinguishing the absence of an argument to -m requires a traditional SCCS argument processor, and this behaviour is incompatible with modern implementations of SCCS (for example OpenSolaris). * tests/admin/flags.sh: Likewise. * src/admin.cc (main): Allow an empty list of MRs to be specified to admin, for example "admin -fv -m' '". OpenSolaris allows this, and we can no longer use the previous method which was to omit the optional argument. Elminiate doubled space in error message. * docs/cssc.texi (admin): document this clearly. * NEWS: mention this change. Fix delta summary; when it goes to stdout, send other to stderr. * tests/get/delta-summary.sh: OpenSolaris get emits the delta summary (produced by get -L) to stdout and the SID of the gotten delta and the number of body lines to stderr. Expect this behaviour. * tests/get/delta-summary.sh (L2e): Check that the "new delta" message also goes to stderr when we are using "get -e -L" (since the delta summary goes to stdout). * src/get.cc (print_id_list): New parameter, fp: the file handle to print the IDs to. (main): rename use_stdout to send_body_to_stdout (being a more accurate description). (main): add variable commentary, the file descriptor on which we announce which delta we're getting and so forth. This is usually stdout, but if stdout needs to be used for something else (for example the delta summary), commentary can be set to stderr. * src/sf-get2.cc (get): Correct the spacing before the items in the delta summary. Add a trailing newline. * NEWS: Mention this change. Produce better test diagnostics when a command unexpectedly fails. * tests/common/test-common (docommand): when the return value is zero, print any error message that had been issued on stderr. Update sccsdiff to work like sccsdiff on OpenSolaris. * tests/sccsdiff/rap.sh: Update the tests to match the results we actually get from sccsdiff on OpenSolaris. * src/sccsdiff.sh.in: Update to pass the modified tests. Specifically, use a different header for the case where -p is specified and when it's not. * NEWS: Mention this change. Call ${admin} in test preparations, not "admin". * tests/admin/y-flag.sh: when trying to deduce the properties of the admin command we're testing, invoke ${admin} (i.e. the thing we are testing) as opposed to "admin" (i.e. the system's already-installed version). Add extra checks to verify that the right thing happened. Avoid assuming Unix semantics for st_nlinks in lndir. * testutils/lndir.c (quit): Accept errno argument; include the error string in the error message if it is nonzero. Call vmsg instead of calling vfprintf directly. (mperror): Accept the errno value as a function argument. (vmsg): make a static function. (dodir): Eliminate n_dirs subdirectory counter; this is unreliable on filesystems which don't have Unix-like semantics for the directory link count (for example, ISO9660 on Solaris, VirtualBox shared folders on Solaris). Also word error messages more explicitly. Avoid retrying link(2) when errno is set to ENOSYS. * src/file.cc (atomic_nfs_create): If link(2) fails with ENOSYS, there is no point in retrying. Bugfix for lndir on OpenSolaris: ignore . and .. * testutils/lndir.c (dodir): Ignore . and .. (on systems where readdir returns them). 2011-04-24 James Youngman Tell the user to run "bootstrap" instead of "autogen.sh". * README: "autogen.sh" has been replaced by "bootstrap". Adopt Automake's "gnits" rules. * configure.ac: Use the "gnits" rules. * docs/CREDITS: Rename to THANKS to comply with the gnits rules. * docs/CREDITS.short.txt: Add missing final newline. Modernise configure.ac initialisation. * configure.ac: Use the new-style Autoconf/Automake initialisation which passes the version number to AC_INIT rather than to AM_INIT_AUTOMAKE. Update the version number. * configure.ac: Update version number to make a distinction between the tar file which results form "make dist" and the released 1.3.0 tar file. * NEWS: Similarly update the version number. Fix SF bug #1300722 (prs succeeds even if the SID is not found). * tests/prs/wrongsid.sh: New file; tests for "prs -r" when the specified SID does not exist. * tests/prs/default.sh: New file; tests the default behaviour of prs, both with -d and with no options at all. * tests/prs/cutoff.sh: New file; tests for "prs -e" and "prs -l". * src/prs.cc (main): Add a comment pointing out that specifying -d changes the default behaviour around which deltas are selected. * src/sf-prs.cc (prs): return a failure status if a SID was specified but not matched. * NEWS: mention this bugfix. 2011-04-22 Yann Dirson (tiny change) Fix SourceForge bug #1317916. * bsd/sccs.1: Avoid a groff warning in sccs.1 by removing some unnecessary blank lines. 2010-11-07 James Youngman Prepare to release 1.3.0. * configure.ac (AM_INIT_AUTOMAKE): Update the version number. This release is otherwise identical to 1.3.0rc1. * NEWS: Mention this. 2010-05-16 James Youngman Prepare to release 1.3.0rc1. * NEWS: Update version to 1.3.0rc1 * configure.ac: Update version to 1.3.0rc1 * docs/cssc.texi: Update VERSION, EDITION and last-update time. Remove exceptions for now-deleted googletest/ files. * .x-sc_prohibit_empty_lines_at_EOF: Remove exceptions for nonexistent files. * .x-sc_prohibit_magic_number_exit: Likewise. * .x-sc_useless_cpp_parens: Likewise. * .x-sc_the_the: Likewise. * .x-sc_file_system: Likewise. * .x-sc_m4_quote_check: Delete this file, since the only entry in it has also been deleted. Remove some trailing blanks. * src/file.cc (create): Remove trailing blanks. Distribute ChangeLog.2. * Makefile.am (ACLOCAL_AMFLAGS): Set to -I m4 to avoid a warning. (EXTRA_DIST): Add ChangeLog.2, which previously wasn't distributed. Don't use #pragma interface/implementation, they're not useful with GCC 2.7.2+. * src/quit.h, src/sccsdate.h, src/sccsname.h, src/sid_list.h, src/filediff.h, src/fileiter.h, src/filelock.h: Don't use #pragma interface. * src/file.cc, src/fileiter.cc, src/linebuf.cc, src/my-getopt.cc, src/my-getopt.h, src/quit.cc, src/sccsdate.cc, src/sccsname.cc, src/sf-get.cc, src/sf-kw.cc: Don't use #pragma implementation. Remove support for CONFIG_MSDOS_FILES and lock methods other than CONFIG_PID_LOCKING. * src/fileiter.cc (sccs_file_iterator): Remove support for CONFIG_MSDOS_FILES. * src/sysdep.h: Remove support for CONFIG_MSDOS_FILES. * src/filelock.h (cleanup): Remove support for CONFIG_NO_LOCKING. * src/file.cc (create): Remove support for CONFIG_MSDOS_FILES. (create): Remove support for CONFIG_SHARE_LOCKING. (do_lock): Remove support for CONFIG_SHARE_LOCKING. * src/defaults.h: Remove support for types of locking other than CONFIG_PID_LOCKING. Remove support for CONFIG_MSDOS_FILES. * src/file.h (enum create_mode): Likewise. Generate config.h.in by running bootstrap. * configure.ac: Call AC_CONFIG_HEADERS instead of the obsolete AM_CONFIG_HEADERS. This causes bootstrap to call autoheader, which needs to happen for config.h.in to be generated. Eliminate stack.h and the stack template, since it is not used. * unit-tests/Makefile.am (unit_tests): Remove test_stack. Also eliminate test_stack_SOURCES. * src/seqstate.h: Don't include stack.h. * src/stack.h: Remove. * unit-tests/test_stack.cc: Remove. * src/Makefile.am (noinst_HEADERS): Remove stack.h. 2010-05-15 James Youngman Remove trailing blanks from most files. * .x-sc_trailing_blank: Remove trailing-blank exceptions for most files. * Makefile.am, NEWS, README, auxfiles/CSSC.spec.in, bsd/Makefile.bsd, bsd/sccs.1, bsd/sccs.c, configure.ac, docs/BUGS, docs/CREDITS, docs/Makefile.am, docs/Platforms, docs/TODO, docs/URLs, docs/cssc.texi, docs/mailing-list.txt, docs/style.txt, docs/tests-todo.txt, gl/Makefile.am, sccs-cgi/sccs.cgi, src/Makefile.am, src/admin.cc, src/bodyio.cc, src/bodyio.h, src/canonify.cc, src/cap.cc, src/cdc.cc, src/cleanup.h, src/cssc-assert.h, src/cssc.h, src/defaults.h, src/delta-iterator.cc, src/delta-iterator.h, src/delta-table.cc, src/delta-table.h, src/delta.cc, src/delta.h, src/dtbl-prepend.cc, src/encoding.cc, src/environment.cc, src/except.h, src/fatalsig.cc, src/fdclosed.cc, src/file.cc, src/file.h, src/filediff.cc, src/filediff.h, src/fileiter.cc, src/fileiter.h, src/filelock.h, src/filepos.h, src/fnsplit.cc, src/get.cc, src/ioerr.h, src/l-split.cc, src/linebuf.cc, src/linebuf.h, src/my-getopt.cc, src/my-getopt.h, src/mylist.h, src/myset.h, src/mystring.h, src/pf-add.cc, src/pf-del.cc, src/pfile.cc, src/pfile.h, src/prompt.cc, src/prs.cc, src/prt.cc, src/quit.cc, src/quit.h, src/rel_list.cc, src/rel_list.h, src/release.h, src/relvbr.h, src/rl-merge.cc, src/rmdel.cc, src/run.cc, src/run.h, src/sact.cc, src/sccs-delta.cc, src/sccsdate.cc, src/sccsdate.h, src/sccsdiff.sh.in, src/sccsfile.cc, src/sccsfile.h, src/sccsname.cc, src/sccsname.h, src/seqstate.cc, src/seqstate.h, src/sf-add.cc, src/sf-admin.cc, src/sf-cdc.cc, src/sf-chkid.cc, src/sf-chkmr.h, src/sf-delta.cc, src/sf-get.cc, src/sf-get2.cc, src/sf-get3.cc, src/sf-kw.cc, src/sf-prs.cc, src/sf-prt.cc, src/sf-rmdel.cc, src/sf-val.cc, src/sf-write.cc, src/showconfig.cc, src/sid.cc, src/sid.h, src/sid_list.h, src/sl-merge.h, src/stack.h, src/sysdep.h, src/unget.cc, src/val.cc, src/valcodes.h, src/version.h, src/what.cc, src/writesubst.cc, testutils/compare_gets.sh, testutils/condense-valgrind.pl, testutils/decompress_stdin.sh.in, testutils/ekko.c, testutils/gcov-util.sh, testutils/last-time.c, testutils/lndir.c, testutils/lndir.man, testutils/mogrify.awk, testutils/realpwd.cc, testutils/seeker.c, testutils/user.c, testutils/uu_decode.c, testutils/yammer.c, testutils/yes.c, unit-tests/Makefile.am, unit-tests/get-gtest.sh, unit-tests/test_bigfile.cc, unit-tests/test_delta-table.cc, unit-tests/test_delta.cc, unit-tests/test_encoding.cc, unit-tests/test_encoding2.cc, unit-tests/test_mylist.cc, unit-tests/test_myset.cc, unit-tests/test_rel_list.cc, unit-tests/test_release.cc, unit-tests/test_relvbr.cc, unit-tests/test_sccsdate.cc, unit-tests/test_sid.cc, unit-tests/test_sid_list.cc, unit-tests/test_stack.cc: Remove trailing blanks. Eliminate some syntax-check warnings. * testutils/yes.c (main): Don't #define EXIT_FAILURE. * docs/borrowed-files.txt: Remove trailing blanks. * bsd/sccs.c: Don't define WEXITSTATUS, sys/wait.h does that. * tests/common/command-names: Convert TABs to spaces to avoid syntax-check warnings. 2010-05-14 James Youngman Don't configure in unit-tests/googletest, it's gone. * configure.ac: remove call to AC_CONFIG_SUBDIRS(unit-tests/googletest). Disable pthread support (since we don't use pthreads). * unit-tests/Makefile.am (AM_CPPFLAGS): Pass -DGTEST_HAS_PTHREAD=0. * configure.ac: Don't include unit-tests/googletest/m4/acx_pthread.m4. Remove --with-pthreads. * gl/lib/.gitignore: Remove gnulib.mk, dummy.c. Update Google C++ Test Framework version at bootstrap time. * bootstrap.conf (bootstrap_epilogue): call get-gtest.sh at bootstrap time. * unit-tests/get-gtest.sh: Use svn's --non-interactive option. Configure and build googletest in our own configure/Makefile. * unit-tests/Makefile.am: Build the Google C++ Testing Framework code in this Makefile rather than forcing it to have its own configure. (EXTRA_DIST): Distribute the googletest copyright notice etc. too. (gtest_headers): List all the header files. (libgtest_a_SOURCES): List the source files separately, and the header files. (libgtest_main_a_SOURCES): List the header files too. * bootstrap.conf (bootstrap_epilogue): googletest now has no separate configure step, so no need to bootstrap in that directory either. * unit-tests/get-gtest.sh: Script for checking out the google unit test code. Move googletest to unit-tests/googletest. * unit-tests/Makefile.am (SUBDIRS): Recurse into googletest. Update paths to liibgtest.la. * bootstrap.conf (bootstrap_epilogue): bootstrap in uni-tests/googletest. * configure.ac: Configure in unit-tests/googletest. * Makefile.am (SUBDIRS): Remove googletest (since we moved it). * googletest/*: move to unit-tests/googletest/. Remove some redundant scripts and .cvsignore files. * scripts/rev-freq.sh: Remove unused file. * show-disp.sh: Remove unused file. * scripts/change-suffix: Remove unused file. * .cvsignore, auxfiles/.cvsignore, bsd/.cvsignore, docs/.cvsignore, sccs-cgi/.cvsignore, tests/.cvsignore, testutils/.cvsignore, unused/.cvsignore: Remove unused files. Move CSSC source code to src/ subdirectory. * configure.ac: move CSSC source to subdirectory src/. * Makefile.am: rename to src/Makefile.am. The remaining makefile just sets SUBDIRS and EXTRA_DIST. * admin.cc: moved to src/admin.cc * bodyio.cc: moved to src/bodyio.cc * bodyio.h: moved to src/bodyio.h * canonify.cc: moved to src/canonify.cc * cap.cc: moved to src/cap.cc * cdc.cc: moved to src/cdc.cc * cleanup.h: moved to src/cleanup.h * cssc-assert.h: moved to src/cssc-assert.h * cssc.h: moved to src/cssc.h * defaults.h: moved to src/defaults.h * delta-iterator.cc: moved to src/delta-iterator.cc * delta-iterator.h: moved to src/delta-iterator.h * delta-table.cc: moved to src/delta-table.cc * delta-table.h: moved to src/delta-table.h * delta.cc: moved to src/delta.cc * delta.h: moved to src/delta.h * dtbl-prepend.cc: moved to src/dtbl-prepend.cc * encoding.cc: moved to src/encoding.cc * environment.cc: moved to src/environment.cc * except.h: moved to src/except.h * fatalsig.cc: moved to src/fatalsig.cc * fdclosed.cc: moved to src/fdclosed.cc * file.cc: moved to src/file.cc * file.h: moved to src/file.h * filediff.cc: moved to src/filediff.cc * filediff.h: moved to src/filediff.h * fileiter.cc: moved to src/fileiter.cc * fileiter.h: moved to src/fileiter.h * filelock.h: moved to src/filelock.h * filepos.h: moved to src/filepos.h * fnsplit.cc: moved to src/fnsplit.cc * get.cc: moved to src/get.cc * ioerr.h: moved to src/ioerr.h * l-split.cc: moved to src/l-split.cc * linebuf.cc: moved to src/linebuf.cc * linebuf.h: moved to src/linebuf.h * my-getopt.cc: moved to src/my-getopt.cc * my-getopt.h: moved to src/my-getopt.h * mylist.h: moved to src/mylist.h * myset.h: moved to src/myset.h * mystring.h: moved to src/mystring.h * pf-add.cc: moved to src/pf-add.cc * pf-del.cc: moved to src/pf-del.cc * pfile.cc: moved to src/pfile.cc * pfile.h: moved to src/pfile.h * prompt.cc: moved to src/prompt.cc * prs.cc: moved to src/prs.cc * prt.cc: moved to src/prt.cc * quit.cc: moved to src/quit.cc * quit.h: moved to src/quit.h * rel_list.cc: moved to src/rel_list.cc * rel_list.h: moved to src/rel_list.h * release.h: moved to src/release.h * relvbr.h: moved to src/relvbr.h * rl-merge.cc: moved to src/rl-merge.cc * rmdel.cc: moved to src/rmdel.cc * run.cc: moved to src/run.cc * run.h: moved to src/run.h * sact.cc: moved to src/sact.cc * sccs-delta.cc: moved to src/sccs-delta.cc * sccsdate.cc: moved to src/sccsdate.cc * sccsdate.h: moved to src/sccsdate.h * sccsdiff.sh.in: moved to src/sccsdiff.sh.in * sccsfile.cc: moved to src/sccsfile.cc * sccsfile.h: moved to src/sccsfile.h * sccsname.cc: moved to src/sccsname.cc * sccsname.h: moved to src/sccsname.h * seqstate.cc: moved to src/seqstate.cc * seqstate.h: moved to src/seqstate.h * sf-add.cc: moved to src/sf-add.cc * sf-admin.cc: moved to src/sf-admin.cc * sf-cdc.cc: moved to src/sf-cdc.cc * sf-chkid.cc: moved to src/sf-chkid.cc * sf-chkmr.h: moved to src/sf-chkmr.h * sf-delta.cc: moved to src/sf-delta.cc * sf-get.cc: moved to src/sf-get.cc * sf-get2.cc: moved to src/sf-get2.cc * sf-get3.cc: moved to src/sf-get3.cc * sf-kw.cc: moved to src/sf-kw.cc * sf-prs.cc: moved to src/sf-prs.cc * sf-prt.cc: moved to src/sf-prt.cc * sf-rmdel.cc: moved to src/sf-rmdel.cc * sf-val.cc: moved to src/sf-val.cc * sf-write.cc: moved to src/sf-write.cc * showconfig.cc: moved to src/showconfig.cc * sid.cc: moved to src/sid.cc * sid.h: moved to src/sid.h * sid_list.h: moved to src/sid_list.h * sl-merge.h: moved to src/sl-merge.h * stack.h: moved to src/stack.h * sysdep.h: moved to src/sysdep.h * unget.cc: moved to src/unget.cc * val.cc: moved to src/val.cc * valcodes.h: moved to src/valcodes.h * version.cc.in: moved to src/version.cc.in * version.h: moved to src/version.h * what.cc: moved to src/what.cc * writesubst.cc: moved to src/writesubst.cc * unit-tests/Makefile.am (LDADD): Fix relative path of libcssc.a. (test_bigfile_LDADD): Likewise. (AM_CPPFLAGS): Fix relative path to the include files. * tests/common/command-names (dir): Update relative path to the binaries. (sccsprog): Set a variable for the path to the sccs binary. (sccs): Correct the sccs command (use ${sccsprog}). 2010-05-13 James Youngman Fix some compiler warnigns about shadowing names or integer conversions. * sf-delta.cc (add_delta): Rename some variables to avoid shadowing class members or other local variables.n * sf-prs.cc (get): Likewise. (print_delta): Likewise. (prs): Likewise. * sf-cdc.cc (cdc): Rename parameters to avoid shadowing the names of class members. * sf-admin.cc (admin): Remove unused variable which was causing shadowing warnings. * sccsdate.cc (sccs_date): Avoid warning about implicit cast from int to char, by using an explicit cast. * linebuf.cc (read_line): Avoid a compiler warning: explicitly cast the length parameter passed to fgets from size_t to int. * fileiter.h (s): Correct the type of pos (it's in index into mylist, so use mylist::size_type). * cdc.cc (plural): Fix warning about type conversion in call to plural(). * fileiter.cc (sccs_file_iterator): Avoid shadowoing a class member. * what.cc (xread): return ssize_t rather than int. (main): store the result of xread in a ssize_t variable, not an int. Fix more compiler warnings. * sf-val.cc (validate_seq_lists): Use size_type for indexes into mylist, not int. (validate): Likewise. * sf-prs.cc (print_seq_list): Likewise. (print_string_list): Likewise. * sf-cdc.cc (inlist): Likewise. (process_mrs): Likewise. (sccs_file::cdc): Likewise. * sf-rmdel.cc (is_seqlist_member): Likewise. * sf-prt.cc (print_string_list): Likewise. (print_seq_list): Likewise. * delta.cc (delta_main): Make static. * sf-get2.cc (test_locks): Avoid shadowing a class member. * get.cc (print_id_list): Use size_type for indexes into mylist, not int. * showconfig.cc: Include version.h for the declarations of functions in this module. * quit.cc (v_errormsg_with_errno): Make static; nobody else uses it. * fnsplit.cc: Include file.h for declaration of split_filename, since we define it in this file. * sccsdate.cc (count_digits): Avoid casting argument of is_digit to unsigned char, since is_digit takes a char. * sid.cc (matches): Be more explicit about avoidingn signed overflow. Fix warnings in file.cc. * file.cc (maybe_wait_a_bit): Fix type of first parameter to avoid a compiler warning. Also type of argument to sleep. (eaccess): Remove unused function. (unlink_file_if_present): Remove unused function. (create): Make this function static. Fix some more compiler warnings. * bodyio.cc (body_insert_binary): Explicitly qualify ::check_id_keywords as being in the global namespace. * run.cc (operator+=): Change type of index variables to size_type to fix a compiler warning. (run_mr_checker): Likewise. * sf-write.cc (print_seqs): Likewise. (write_delta): Likewise. (rehack_encoded_flag): Avoid shadowing the name of a class member. * sccsfile.cc: Remove unused macro 'f'. (strict_atoul_idu): Remove unused variable 'c'. (read_line_param): Avoid shadowing the name of a class member. * rel_list.h (class release_list): Define typedef size_type. * rel_list.cc (member): Use size_type for index variables to avoid (justified) compiler warnings. (print): Likewise. * fileiter.cc (sccs_file_iterator): Use size_t to represent the result of strlen, not int. * file.cc (is_writable): Make static, it's not used elsewhere. (old_is_writable): Unused; remove. * sf-chkid.cc (check_id_keywords): Assume we have memchr. Avoid possible access beyond the end of the string. * sf-kw.cc (no_id_keywords): Avoid shadowing the name of a class member. (check_keywords_in_file): Likewise. * l-split.cc: #include "sccsfile.h" to get declarations of the functions in this file. Fix or minimise some compiler warnings. * sid_list.h (range_list): Avoid long-to-size_t compiler warning. * encoding.cc (encode): Move the function definition here from bodyio.h since it's only used in this file. (decode): Likewise. (decode_line): Be more explicit about casts between char and size_t in order to avoid compiler warnings. (encode_line): Likewise. * bodyio.h: Remove bodies of encode() and decode(). Declare encode and decode so that unit-tests/test_encoding can execute them. * sf-get3.cc (authorised): Change the types of 'len' and 'i' from int to size_type, because they are offsets into a list. Add FIXME comment for use of atoi. * bodyio.cc (body_insert_binary): Change the type of 'len' from int to size_t, because it is a length. Separate EOF detection from SCCS-line-type detection. * sccsfile.h (sccs_file::read_line): Change prototype to separate EOF detection from detection of what type of line we just read. * sccsfile.cc (read_line): Update the implementation to match. (read_delta): Update caller. (sccs_file): Update caller. * sf-delta.cc (add_delta): Update caller. * sf-get.cc (get): Update caller. * sf-prs.cc (print_delta): Update caller. * sf-rmdel.cc (rmdel): Update caller. Avoid issuing warnings for things in system headers. * configure.ac: Disable warnigns for system headers. Fix some commpiler warnings. * bodyio.h (decode_line): return size_t, not int, for a length. (encode_line): take a size_t parameter, not int, for a length. * encoding.cc (decode_line): Use a size_t value for offsets in the buffer. * bodyio.cc (body_insert_text): Add casts where we know conversions are safe to avoid compiler warnings. (copy_data): Mark as a static function. 2010-05-12 James Youngman Remove unused file list.cc. * Makefile.am (EXTRA_DIST): Remove list.cc, since it is unused. * list.cc: Delete. Prune obsolete items in docs/TODO. * docs/TODO: Tests for sact and val exist. Remove that TODO item. Some TODO housekeeping. * sf-prs.cc (print_delta): Explain more clearly what get do for :BD: in prs if we fail to seek to the body. * sccsfile.h (s): Add TODO comment suggesting we use something more efficient than mylist for authoried users. (sccs_file::admin): Likewise for set_flags and unset_flags parameters to this method. Remove mylist_delta_list; use more appropriate types for loop/length variables. * delta-table.h (mylist_delta_list::build_seq_table): Use more appropriate (i.e. matching) types for loop variables. Get rid of mylist_delta_list and abstract_delta_list. * delta-table.cc (delta_at_seq_exists): There is no need for a const qualifier for a bool return type; remove it. (next_seqno): Just increment the result rather than adding an unsigned int, as this simplifies the type combination. * sf-get.cc (prepare_seqstate_1): Use size_type types for indexes and length variables. Use mylist::size_type instead of int. * mylist.h (mylist): Introduce size_type, and use it in method parameters. * rl-merge.cc (merge): Use mylist::size_type. Avoid a 'local variable shadows class member' warning. * delta-table.h (abstract_delta_list): Avoid having a local shadow an instance variable, by renaming the local. Weed out some warning options that make sense for C but not C++. * configure.ac (UNWANTED_WARNINGS): remove a bunch of warning options that don't make sense for C++. Remove rundundant call to AC_PROG_RANLIB. * configure.ac: Don't call AC_PROG_RANLIB since we're using libtool. Make more uses of sccs_pfile const (now that iterating won't mutate it). * pfile.h (sccs_pfile::find_locked): Make const. (sccs_pfile::is_locked): Make const. (sccs_pfile::find_to_be_created): Make const. (sccs_pfile::is_to_be_created): Make const. (sccs_pfile::print_lock_sid): Make const. (sccs_pfile::update): Make const. * pfile.cc (sccs_pfile::find_locked): Make const. (find_to_be_created): Make const. (print_lock_sid): Make const. * pf-del.cc (sccs_pfile::update): Make const. Make some references to sccs_pfile const now that iterating doesn't mutate. * sccsfile.h (sccs_file::find_next_sid): take a const reference to sccs_pfile, since iterating over a sccs_pfile no longer needs to mutate the container. (sccs_file::sid_in_use): Likewise. * sf-get2.cc (sid_in_use): Make the corresponding change in the implementation. (find_next_sid): Likewise. Remove the built-in sccs_pfile iterator. Use an STL iterator. * pfile.h (sccs_pfile::edit_locks): change type from mylist to std::list and remove the built-in iterator. (sccs_pfile::find_sid): Since there is no built-in iterator, return the position of the lock we found as the second half of a pair. * pf-del.cc (find_sid): Make the corresponding change to the implementation. (update): Use the STL iterator rather than sccs_pfile::pos. * delta.cc (delta_main): Update to the new signature of sccs_pfile::find_sid. * pfile.cc (sccs_pfile::sccs_pfile): Remove pos. (sccs_pfile): Use list::push_back() instead of mylist::add(). (find_to_be_created): Rename from is_to_be_created. Use the STL iterator. (find_locked): Rename from is_locked. Use the STL iterator. (print_lock_sid): Since there is no built-in position, take a const_iterator as an argument. * pf-add.cc (add_lock): Use list::empty() instead of checking mylist::length() for zero-ness. (add_lock): Use list::push_back() instead of mylist::add(). * rmdel.cc (is_locked): Use the STL iterator over sccs_pfile. * sact.cc (main): Likewise. * sccsfile.h (s): Now that iterating over the locks is not a mutating operation on sccs_pfile, sccsfile::test_locks can take a const reference to the sccs_pfile. (add_delta): Since there is no built-in iteration position in sccs_pfile, we also need to pass in an iterator. Also #include pfile.h for sccs_pfile::iterator. * sf-delta.cc (add_delta): Make the correspondingn change to the implementation of sccs_file::add_delta. * sf-get2.cc (sid_in_use): Use an STL iterator. * unget.cc (main): Adapt to the new signature of sccs_pfile::find_sid. 2010-05-11 James Youngman Fix some compilation warnings for val.o. * sccsfile.h (subst_parms::subst_parms): Change the type of the 'l' parameter to avoid type conversion in the constructor. * configure.ac (UNWANTED_WARNINGS): we don't want -Wnested-externs since that is only useful for Objective C, which we are not using. * release.h (release::operator unsigned long): Ass that the data is non-negative before casting it. Include cssc-assert.h. 2010-05-09 James Youngman Update to the current version of the Google C++ Testing Framework. * bootstrap.conf (bootstrap_epilogue): Run autotools in ./googletest once we're done bootstrapping in the top-level directory. * googletest/*: update to version 424 of the Google C++ Testing Framework. 2010-05-06 James Youngman Mention some recent changes. * NEWS: Mention some recent changes. Various updates in docs/* * docs/patches.txt: Modernise the diff-preparation instructions (to ask people to use git). * docs/Platforms: Mention the recent versions of Debian we've tested on. Change configure.in to configure.ac. Indicate that CSSC is known to work with GCC 4.4. * docs/FIXED: Remove. * docs/Makefile.am (EXTRA_DIST): Don't distribute docs/FIXED. * auxfiles/CSSC.spec.in (%files): Remove docs/FIXED. * docs/borrowed-files.txt: Mention that bootstrap is taken from coreutils. Mention that the GPL version is now 3. Don't mention -unused/move-if-change, since we removed it. 2010-05-05 James Youngman Use the correct type in calls to release::release(). * sccsfile.cc (sccs_file): release floor and ceiling should be initialised from shorts not ints. * sf-admin.cc (admin): Likewise. Make "make"'s idea of the m4 macro directory consistent with "bootstrap" * Makefile.am (ACLOCAL_AMFLAGS): m4 files are in ./m4. This is now consistent with what "bootstrap" thinks. * configure.ac: Likewise. Fix a number of compiler warnings. * mylist.h (mylist): mylist::operator=() should return a reference to *this, so change it so that it does. (mylist): Make mylist::length() return a size_t rather than an int. * delta.h (delta::delta): List the initalisers in the order they are actually performed. * defaults.h (NORETURN): Don't define "NORETURN" to "volatile void". * configure.ac: Disable warnings about aggregate return types and missed inlined opportunities. * release.h (release::release(int)): Change parameter to a short int instead to avoid an implicit conversion. * relvbr.h (relvbr::relvbr): initialise from short ints, not regular ints, to avoid implicit casts. * sccsname.h (sccsname::valid): Avoid cast from size_t to int by changing the return type from int to bool. 2010-05-03 James Youngman Enable many compiler warnings. * bootstrap.conf (gnulib_modules): Add warnings and manywarnings. * Makefile.am: Add WARN_CFLAGS to AM_CXXFLAGS. * configure.ac: Enable all the warnings available from gl_MANYWARN_ALL_GCC, except -Wundef -Wpadded -Wredundant-decls. Assume the availability of strerror. * configure.ac: Don't check header files for declarations of sys_nerr or sys_errlist, since we no longer need those. * quit.cc (print_err): Assume strerror is available. Don't include sysnerr.h. * Makefile.am (noinst_HEADERS): Remove sysnerr.h. * sysnerr.h: Delete. Don't declare rename, remove. Include where we use it. * file.h: Avoid declaring rename and remove. * version.h: Include * prompt.cc: Likewise. * environment.cc: Likewise. * linebuf.cc: Likewise. * quit.cc: Likewise. * fileiter.cc: Likewise. * run.cc: Likewise. * showconfig.cc: Include . Update copyright year. Avoid #if defined(FOO), use #if defined FOO instead. * .x-sc_useless_cpp_parens: Exempt files in the Google C++ Testing Framework. Also exempt ekko.c, since it's better to preserve the similarity with the code it was originally taken from. * defaults.h: Avoid #if defined(FOO), use #if defined FOO instead. * cssc.h: Likewise. * file.cc: Likewise. * filelock.h: Likewise. * quit.cc: Likewise. * quit.h: Likewise. * run.cc: Likewise. * run.h: Likewise. * sccsfile.cc: Likewise. * sf-write.cc: Likewise. * sysdep.h: Likewise. Exempt programs that don't use error() from using error(). * .x-sc_unmarked_diagnostics: Exempt sccs.cgi and what.cc. Skip sc_two_space_separator_in_usage for things that aren't code. * .x-sc_two_space_separator_in_usage: Don't check docs/Platforms, it's not a program. Skip trailing-blank check, there are too many violations for now. * .x-sc_trailing_blank: Skip this test. Correct "the the" to "the". * get.cc (main): correct "the the" to "the". * sf-prs.cc: Likewise. * docs/cssc.texi (@copying): Likewise. (Top): Likewise. (Delta Table): Likewise. (PROJECTDIR): Likewise. * .x-sc_the_the: Exempt googletest/src/gtest.cc. Pacify the sc_makefile_TAB_only_indentation syntax check. * tests/Makefile.am: Replaced sequences of 8 spaces with a single TAB. Remove obsolete replacements for missing library files. * strerror.c: Remove obsolete file. * strstr.c: Remove obsolete file. * configure.ac: Don't refer to strerror or strstr via AC_REPLACE_FUNCS. Remove space-tab sequences. * .x-sc_space_tab: Exempt NEWS, ChangeLog files and tests/prt/all.expected.Z * docs/Platforms: Avoid space-tab sequences. * docs/TODO: Likewise. * docs/tests-todo.txt: Likewise. * pfile.h: Likewise. * sccsfile.cc: Likewise. * tests/Makefile.am: Likewise. * tests/common/test-common: Likewise. * tests/admin/flags.sh: Likewise. * tests/binary/auto.sh: Likewise. * tests/binary/binbasic.sh: Likewise. * unit-tests/test_bigfile.cc: Likewise. * unit-tests/test_myset.cc: Likewise. * tests/admin/locks.sh: Likewise. * tests/delta/nulldelta.sh: Likewise. * tests/delta/basic.sh: Likewise. * tests/delta/MRs.sh: Likewise. Remove unused source files. * rename.c: Remove unused file. * remove.c: Remove unused file. * configure.ac: Don't refer to these files with AC_REPLACE_FUNCS. Fix lint errors caused by failure to include . * testutils/yes.c: Include instead of "config.h". * testutils/ekko.c: Likewise. * testutils/lndir.c: Likewise. * testutils/seeker.c: Likewise. * testutils/user.c: Likewise. * testutils/uu_decode.c: Likewise. * testutils/yammer.c: Likewise. * testutils/last-time.c: Include * rename.c: Likewise. * remove.c: Likewise. Avoid non-portable [ x -a y ] test usage. * scripts/rev-freq.sh (scale): Change [ x -a y ] to [ x ] && [ y ]. * tests/make-links (common_files): Likewise. Exempt ourselves from SRTEQ for all C and C++ files. * .x-sc_prohibit_strcmp: We don't want to use STREQ, so suppress this warning for C and C++ files. Ignore existing instances of magic contstants in calls to exit. * .x-sc_prohibit_magic_number_exit: Ignore existing instances of magic contstants in calls to exit. Remove trailing blank lines. * tests/admin/Makefile.am: Remove trailing blank lines. * tests/admin/abspath.sh: Likewise. * tests/admin/flags.sh: Likewise. * tests/admin/hardlinks.sh: Likewise. * tests/admin/i-option.sh: Likewise. * tests/admin/init-mr.sh: Likewise. * tests/admin/locks.sh: Likewise. * tests/admin/r-option.sh: Likewise. * tests/admin/t-option.sh: Likewise. * tests/admin/users.sh: Likewise. * tests/admin/y-flag.sh: Likewise. * tests/binary/auto.sh: Likewise. * tests/binary/binbasic.sh: Likewise. * tests/binary/diff.sh: Likewise. * tests/bsd-sccs/driver-basic.sh: Likewise. * tests/cdc/1general.sh: Likewise. * tests/cdc/2comment.sh: Likewise. * tests/cdc/3MRs.sh: Likewise. * tests/cdc/4order.sh: Likewise. * tests/common/not-root: Likewise. * tests/delta/MRs.sh: Likewise. * tests/delta/Makefile.am: Likewise. * tests/delta/basic.sh: Likewise. * tests/delta/errorcase.sh: Likewise. * tests/delta/nulldelta.sh: Likewise. * tests/delta/options.sh: Likewise. * tests/get/branch.sh: Likewise. * tests/get/create.sh: Likewise. * tests/get/defsid.sh: Likewise. * tests/get/errorcases.sh: Likewise. * tests/get/gg_get_ix.sh: Likewise. * tests/get/optorder.sh: Likewise. * tests/get/writable.sh: Likewise. * tests/initial/root.sh: Likewise. * tests/large/admin.sh: Likewise. * tests/make-links: Likewise. * tests/prs/Makefile.am: Likewise. * tests/prs/s_foo_bd_output.txt: Likewise. * tests/prt/TODO: Likewise. * tests/prt/all-512.sh: Likewise. * tests/prt/reportmr.sh: Likewise. * tests/rmdel/basic.sh: Likewise. * tests/rmdel/edit.sh: Likewise. * tests/sccsdiff/rap.sh: Likewise. * tests/unget/Makefile.am: Likewise. * tests/unget/exists.sh: Likewise. * tests/unget/output.sh: Likewise. * tests/val/Makefile.am: Likewise. * tests/what/Makefile.am: Likewise. * testutils/compare_gets.sh: Likewise. * testutils/last-time.c: Likewise. * testutils/lndir.c: Likewise. * testutils/realpwd.cc: Likewise. * testutils/user.c: Likewise. * testutils/uu_decode.c: Likewise. * testutils/yes.c: Likewise. * unit-tests/test_delta-table.cc: Likewise. * unit-tests/test_encoding2.cc: Likewise. * unit-tests/test_mylist.cc: Likewise. * unit-tests/test_sccsdate.cc: Likewise. * unit-tests/test_sid_list.cc: Likewise. * version.cc.in: Likewise. * version.h: Likewise. * AUTHORS: Likewise. * sid_list.h: Likewise. * tests/README: Likewise. * sid.h: Likewise. * seqstate.h: Likewise. * sccsdiff.sh.in: Likewise. * remove.c: Likewise. * bsd/sccs.c: Likewise. * bsd/Makefile.bsd: Likewise. * delta.cc: Likewise. * rel_list.h: Likewise. * release.h: Likewise. * docs/style.txt: Likewise. * docs/config-info.texi.in: Likewise. * docs/URLs: Likewise. * docs/Platforms: Likewise. * .x-sc_prohibit_empty_lines_at_EOF: Ignore trailing blank lines at EOF for files in the Google C++ Testing Framework. Add temporary exceptions for atoi checks. * .x-sc_prohibit_atoi_atof: Temporary exemption for files where we still use atoi() and so on. Ignore atoi in ChangeLog. Don't configure separately in testutils. * testutils/ekko.c: Include "config.h", don't use include guards. * testutils/lndir.c: Include "config.h", don't use include guards. (dodir): Don't use NAMLEN (since the replacement dirent.h does not define it). * testutils/seeker.c: Remove useless HAVE_FOO_H checks. Assume fseek is available (gnulib provides it). * testutils/user.c: Remove useless HAVE_FOO_H checks. * testutils/uu_decode.c: Remove useless HAVE_FOO_H checks. * testutils/yammer.c: Likewise. * testutils/yes.c: Likewise. * testutils/realpwd.cc: Likewise. * gl/lib/.gitignore: Ignore fseek.c, fseeko.c, lseek.c, stdio-impl.h. * testutils/configure.ac: Delete. * testutils/NEWS: Delete. * testutils/AUTHORS: Delete. * testutils/COPYING: Delete. * testutils/ChangeLog: Delete. * testutils/INSTALL: Delete. * configure.ac: Don't run configure in ./testutils. AC_CONFIG_FILES: generate testutils/Makefile. * bootstrap.conf (gnulib_modules): Use the fseek module. * testutils/Makefile.am: Search for headers and libraries in ../gl/lib. 2010-05-02 James Youngman Remove redundant inclusion guards for unistd.h and string.h. * configure.ac: When deciding whether or not _POSIX_SAVED_IDS is defined, include unistd.h unconditionally, since if the inclusion fails, the answer will still be no. * cssc.h: Don't use ifdef HAVE_UNISTD_H. Since we're using gnulib's unistd.h module, we will be able to include unconditionally. * rename.c: Likewise. * remove.c: Likewise. * strstr.c: Likewise for HAVE_STRING_H and , since the latter is provided by gnulib's string module. Disable some spurious errors about failure to call set_program_name. * .x-sc_program_name: Don't require the test tools to call set_program_name, since they don't link with gnulib. Use the gnulib module progname. * bsd/sccs.c: Include progname.h. Remove unused variable MyName. (show_version): Use program_name not MyName. (usage): Likewise. (callprog): Likewise. (usrerr): Likewise. (syserr): Likewise. (main): Call set_program_name. * bsd/Makefile.am: Link against gnulib. * bootstrap.conf (gnulib_name): Give the gnulib library a sensible name (instead of lib.a). (gnulib_modules): Import the progname module. * gl/lib/.gitignore: Ignore files from the progname module. Use $(FOO) in Makefile.am rather than @FOO@. * tests/Makefile.am: Automake defines $(VALGRIND) from @VALGRIND@ automatically anyway. * cfg.mk (_makefile_at_at_check_exceptions): Exempt a couple of usages by the Google C++ Testing Framework. * Makefile.am: Use $(LIBOBJS) instead of @LIBOBJS@. * unit-tests/Makefile.am (AM_LIBS): Likewise for $(PTHREAD_LIBS). (AM_CXXFLAGS): Likewise for $(PTHREAD_CFLAGS). Silence an error about m4 quoting in the Google C++ Testing Framework. * .x-sc_m4_quote_check: Silence error message about insufficient quoting in googletest/m4/acx_pthread.m4. We do this rather than fixing the quoting in order to avoid subsequent merge problems and spurious diffs. Silence a spurious error about changing old NEWS entries. * cfg.mk (old_NEWS_hash): Set old_NEWS_hash to the md5sum of a zero-length input in order to silence a spurious error about changing old NEWS entries. Standardise on the use of "file system" rather than "filesystem". * docs/cssc.texi (Filenames): Spell "filesystem" as "file system", following the example of the POSIX standard. * docs/Platforms: Likewise. * file.cc (atomic_nfs_create): Likewise. * tests/admin/hardlinks.sh: Likewise. * tests/admin/.x-sc_file_system: Exempt the Google Unit Test code from this requirement, since that will make later updates hard to merge. Also exempt ChangeLog files. Ignore some maintainer-makefile lint complaints I don't plan to fix. * .x-sc_error_message_period: Avoid syntax-check errors for error messages ending in a full stop. Some error messages contain more than one sentence. * .x-sc_error_message_uppercase: Avoid syntax-check errors for error messages starting with a capital letter. Fix a maintainer-makefile if-before-free lint issue. * bsd/sccs.c (set_prefix): Remove useless if-before-free. Adopt the use of the gnulib maintainer-makefile module. (gnulib_modules): Add maintainer-makefile. Update to GNU Free Documentation License, Version 1.3 (from 1.2). * docs/cssc.texi (@copying): Update from FDL 1.2 to FDL 1.3. * bootstrap.conf (gnulib_modules): Import module fdl. * docs/fdl.texi: Symlink to ../gl/doc/fdl.texi. * NEWS: Mention this change. Don't create a spurious directory. * bootstrap.conf (local_gl_dir): Don't create {m4_base}. Create ${m4_base} instead. Remove obsolete file gnulib-tests/.gitignore. * gnulib-tests/.gitignore: Remove. Clean up core files in the unit test directory. * unit-tests/Makefile.am (COREFILES): Clean up "vgcore.*" files for distclean. * unit-tests/testwrapper.sh.in: Clean up core files once the test is complete, unless the core file signals a valgrind failure. Also inhibit core file generation int he first place (though this probably won't work for valgrind). 2010-05-01 James Youngman Put the gnulib code, etc. into ./gl * bootstrap.conf (doc_base): Override doc_base, m4_base, source_base, tests_base, local_gl_dir. (gnulib_mk): Use Makefile.am, not gnulib.mk. (gnulib_tool_option_extras): Tests are in gl/tests. (bootstrap_epilogue): Use gl/tests/Makefile.am, not gnulib-tests/gnulib.mk. * configure.ac (SUBDIRS): Rename the gnulib source directory from lib to gl/lib. (AC_CONFIG_FILES): generate gl/Makefile gl/lib/Makefile gl/doc/Makefile gl/tests/Makefile. * Makefile.am (AM_CPPFLAGS): Pass -I gl/lib. * bsd/Makefile.am (AM_CPPFLAGS): Pass -I ../gl/lib. Adopt the use of the first gnulib module: dirent. * gnulib-tests/.gitignore: Ignore gnulib test files (since they're imported rather than checked into git). * lib/.gitignore: Ignore gnulib source files (for the same reason). * configure.ac (AC_CONFIG_FILES): generate lib/Makefile.a * Makefile.am (SUBDIRS): Add "lib", which is where the gnulib code is. * bsd/sccs.c: Remove HAVE_XXX_H header guards. Include dirent-safer.h. Remove the hand-hacked dirent portability macros (and remove NAMLEN as a side-effect). (do_clean): Don't assume the NAMLEN macro is defined. * file.cc: Include dirent-safer.h. Remove the hand-hacked dirent portability macros (and remove NAMLEN as a side-effect). (is_directory): Move this function here from fileiter.cc. * fileiter.cc: Include dirent-safer.h. Remove the hand-hacked dirent portability macros (and remove NAMLEN as a side-effect). Show the value of $(VALGRIND) at the start of regression testing. * tests/Makefile.am (test-initial): echo $(VALGRIND). Add unit test verifying that we don't read uninitialised data in encode. * unit-tests/test_encoding2.cc: New unit test file. Verifies that we don't read uninitialised data when we reach the end of the encoding input. * unit-tests/Makefile.am (unit_tests): Add test_encoding2. Avoid reading uninitialised input. * encoding.cc (encode_line): Encode the tail of the input without running over the end of in[]. Handling of directories in get is mandatory in POSIX, so remove CONFIG_NO_DIRECTORY. * fileiter.cc: don't define CONFIG_NO_DIRECTORY (sccs_file_iterator::sccs_file_iterator): don't check CONFIG_NO_DIRECTORY * fileiter.h (class sccs_file_iterator): Likewise. * file.cc: don't define CONFIG_NO_DIRECTORY 2010-04-29 James Youngman Delete unused file split.cc. * split.cc: Delete unused file. * Makefile.am (libcssc_a_SOURCES): Remove split.cc. Removed some unused code. * delta.cc (delta_main): Removed some unused '#if 0' code. * sf-write.cc (update_checksum): Likewise. * my-getopt.cc (reorder): Likewise. * file.cc (file_lock): Likewise. * sccsname.cc (valid_filename): Likewise. (create): Likewise. (sub_file): Likewise. (make_valid): Likewise. * seqstate.cc (decide_disposition): Likewise. * sf-get3.cc (authorised): Likewise. * sid.cc (invalid_range): Likewise. * what.cc (main): Likewise. 2010-04-28 James Youngman Use STL to implement mylist. * mylist.h (mylist): Implement mylist as std::vector. * delta-table.h (mylist::select(i)): delegate to l[i]. * unit-tests/test_mylist.cc: Drop the requirement that the mylist implementation does not need there to be a T::T(const T&) copy constructor. * mylist.h (mylist): Implement mylist::operator==(const mylist&) const, which the unit tests need. Inline delta::removed(), for a small performance boost. * delta.h (class delta): Inline delta::removed(). * sccs-delta.cc: Remove the non-inline version. Call strtoul to do the actual conversion, for a small performance boost. * sccsfile.cc (strict_atoul_idu): Call strtoul to perform the conversion itself. Generate a larger test file. * unit-tests/test_bigfile.cc (main): Increase the number of deltas in the produced file to about 30,000. Switch to using an STL data structure to represent the delta list. * delta-table.h (stl_delta_list): Reimplement delta_list using STL, reducing the time it takes to validate an SCCS file with 30,000 deltas from 45s to 3s. Separate the cssc_delta_table class from the data structure (a typedef delta_list) for looser coupling. Retain the old data structure in the unused class mylist_delta_list. * delta-table.cc (delta_at_seq_exists): Delegate to the delta_list. (delta_at_seq): Likewise. (cssc_delta_table::~cssc_delta_table()): Since we no longer have a pointer member, the destructor no longer needs to do anything. (cssc_delta_table::build_seq_table): Push down into mylist_delta_list. (cssc_delta_table::add(const delta&)): Don't call update_highest since this work is done in delta_list::add(const delta&). (cssc_delta_table::update_highest): Remove obsolete function. * dtbl-prepend.cc (prepend): Don't call obsolete method update_highest, and use the correct (updated) type for the class member l (delta_list). Performance improvement for val. * sf-val.cc (check_loop_free): Use an O(N) method of consistency-checking the delta graph, rather than the old O(N^2) method. * delta.h (class delta): Make accessor functions id(), date(), user(), seq() and prev_seq() inline. 2010-04-27 James Youngman Avoid touching missing sequence numbers in 'get'. * sf-get2.cc (get): Don't call delta_table->delta_at_seq() for sequence numbers for which delta_table->delta_at_seq_exists() returns false. When generating the test output file, set the checksum correctly. * unit-tests/test_bigfile.cc: Set the file's checksum correctly. 2010-04-26 James Youngman Add a tool for creating (large) SCCS files. * unit-tests/Makefile.am: Build test_bigfile. * unit-tests/test_bigfile.cc: New test program; produces a large SCCS file. * sid.h (class sid): Make sid::sid(short,short,short,short) public, so that we can use it from one of the test programs. 2010-04-25 James Youngman Allow the user to disable valgrind after running configure. * README (--enable-max-line-length): Document this configure option. Explain how to make the other formats of manual (PDF, HTML). Explain how to use CSSC_DISABLE_VALGRIND. * unit-tests/Makefile.am (TESTS_ENVIRONMENT): Invoke the unit tests via 'testwrapper.sh'. * unit-tests/testwrapper.sh.in: New file; used to invoke the unit tests. Make sure error tests don't pass if there is a valgrind problem; allow the user to disable valgrind. * tests/common/command-names: Allow the user to disable Valgrind by setting the environment variable CSSC_DISABLE_VALGRIND. * configure.ac: Make valgrind exit with status 10 when there is a problem, so tests which exercise failure cases in CSSC don't mistakenly pass when there is a valgrind problem. Create unit-tests/testwrapper.sh from unit-tests/testwrapper.sh.in. Enable the y2k tests. * tests/Makefile.am (test-year-2000): Actually run the y2k tests. Use valgrind for y2k tests. * tests/year-2000/ext.sh: Use valgrind. * tests/year-2000/prs-y2k.sh: Likewise. Use valgrind for what tests. * tests/what/whatbasic.sh: Use valgrind. Use valgrind for val tests. * tests/val/valbasic.sh: Use valgrind. * tests/val/y2k.sh: Likewise. Use valgrind for unget tests. * tests/unget/exists.sh: Use valgrind. * tests/unget/output.sh: Likewise. Use valgrind for sact tests. * tests/sact/sactbasic.sh: Use valgrind. * tests/sact/sf513800.sh: Likewise. Use valgrind for rmdel tests. * tests/rmdel/basic.sh: Use valgrind. * tests/rmdel/exists.sh: Likewise. * tests/rmdel/edit.sh: Likewise. Use valgrind for prt tests. * tests/prt/default.sh: Use valgrind. * tests/prt/nodel.sh: Likewise. * tests/prt/exists.sh: Likewise. * tests/prt/reportmr.sh: Likewise.n Use valgrind for prs tests. * tests/prs/keywords.sh: Use valgrind. * tests/prs/format.sh: Likewise. * tests/prs/exists.sh: Likewise. * tests/prs/body.sh: Likewise. Use valgrind for large tests. * tests/large/admin.sh: Use valgrind. Use valgrind for get tests. * tests/get/annotate.sh: Use valgrind. * tests/get/a-option.sh: Likewise. * tests/get/branch.sh: Likewise. * tests/get/create.sh: Likewise. * tests/get/defsid.sh: Likewise. * tests/get/delta-summary.sh: Likewise. * tests/get/errorcases.sh: Likewise. * tests/get/excl_ig_1.sh: Likewise. * tests/get/excl_ig_2.sh: Likewise. * tests/get/gg_get_ix.sh: Likewise. * tests/get/included.sh: Likewise. * tests/get/middle-fail.sh: Likewise. * tests/get/no-sfile.sh: Likewise. * tests/get/only-one.sh: Likewise. * tests/get/optorder.sh: Likewise. * tests/get/removed-delta.sh: Likewise. * tests/get/sep_subst.sh: Likewise. * tests/get/sf111140.sh: Likewise. * tests/get/sf479916.sh: Likewise. * tests/get/sf664900.sh: Likewise. * tests/get/sf865422.sh: Likewise. * tests/get/sid-select.sh: Likewise. * tests/get/sid-select2.sh: Likewise. * tests/get/subst.sh: Likewise. * tests/get/t-option.sh: Likewise. Use valgrind for delta tests. * tests/delta/basic.sh: Use valgrind. * tests/delta/errorcase.sh: Likewise. * tests/delta/n-option.sh: Likewise. * tests/delta/options.sh: Likewise. * tests/delta/nulldelta.sh: Likewise Use valgrind for binary file tests, sccs tests and cdc tests. * tests/binary/auto.sh: Use valgrind. * tests/binary/binbasic.sh: Likewise. * tests/binary/eightbit.sh: Likewise. * tests/binary/seeking.sh: Likewise. * tests/bsd-sccs/sf595594.sh: Likewise. * tests/bsd-sccs/driver-basic.sh: Likewise. * tests/bsd-sccs/delsfile.sh: Likewise. * tests/cdc/1general.sh: Use valgrind. * tests/cdc/2comment.sh: Likewise. * tests/cdc/3MRs.sh: Likewise. * tests/cdc/4order.sh: Likewise. Support running the regression tests under valgrind. * configure.ac: Allow the user to specify --without-valgrind. * tests/admin/admin-hz.sh: Use valgrind. * tests/admin/abspath.sh: Likewise. * tests/admin/comment.sh: Likewise. * tests/admin/flags.sh: Likewise. * tests/admin/hardlinks.sh: Likewise. * tests/admin/i-option.sh: Likewise. * tests/admin/init-mr.sh: Likewise. * tests/admin/locks.sh: Likewise. * tests/admin/r-option.sh: Likewise. * tests/admin/t-option.sh: Likewise. * tests/admin/users.sh: Likewise. * tests/admin/y-flag.sh: Likewise. * tests/common/command-names: Define vg_... versions of $admin, $get, etc. These invoke the named command under valgrind (it would be too slow to invoke everything under valgrind). * tests/Makefile.am (VALGRIND): substitute this variable and export it to the tests. Run the unit tests under valgrind. * configure.ac: Check for the presence of valgrind. If we find it, use valgrind -q --trace-children=yes. * unit-tests/Makefile.am (TESTS_ENVIRONMENT): Run the tests under valgrind. * tests/README: Explain that these are regression tests and point to the unit tests. Remove explicit template instantiations. * admin.cc: Remove explicit template instantiations. * cap.cc: Likewise. * cdc.cc: Likewise. * delta.cc: Likewise. * dtbl-prepend.cc: Likewise. * fileiter.cc: Likewise. * get.cc: Likewise. * prs.cc: Likewise. * prt.cc: Likewise. * rel_list.cc: Likewise. * rmdel.cc: Likewise. * sact.cc: Likewise. * sccs-delta.cc: Likewise. * sccsfile.cc: Likewise. * sf-prs.cc: Likewise. * unget.cc: Likewise. * val.cc: Likewise. * filediff.cc: Trimmed some blank lines. * sf-kw.cc: Likewise. Isolate directory-handling logic in fileiter.cc. * fileiter.cc: Move the complex logic around trying to include out of fileiter.h and into fileiter.cc. * fileiter.h: Make the corresponding deletion and remove the #error trap which demanded that had been included. * delta.cc: Remove the now-obsolete explanatory comment. * file.cc: Move is_directory into fileiter.cc, since it also needs opendir. Produce a compile failiure when config.h was not included before fileiter.h. Doing things the other way around produces a regression test failure. * fileiter.h: Force a compilation failure if config.h was not included. * delta.cc: Include config.h before fileiter.h. Remove some obsolete preprocessor macros. * cssc.h (CONFIG_WAIT_IS_A_USELESS_MACRO): Remove obsolete macro. * sysdep.h: Assume wait is declared in sys/wait.h. * cssc.h (CONFIG_DJGPP): Remove obsolete macro. Remove some obsolete manual declarations of functions. * file.cc: Don't manually declare stat. Likewise for getpwuid. * cssc.h: Don't undefine the TESTING macro; nobody defines it either. Don't undefine CONFIG_DECLARE_STAT, CONFIG_DECLARE_GETPWUID, CONFIG_DECLARE_TIMEZONE, CONFIG_DECLARE_TZSET, * sysdep.h: Don't manually declare fdopen. Include cssc headers where they are needed, not in cssc.h. * my-getopt.cc: Include quit.h but not cssc.h. * linebuf.cc: Include ioerr.h. * writesubst.cc: Likewise. * sccsfile.cc: Likewise. * sf-add.cc: Likewise. * sid.cc: Likewise. * fileiter.cc: Include file.h and quit.h. * file.cc: Include quit.h and ioerr.h. * sccsdate.h: Likewise. * sf-write.cc: Likewise. * rel_list.cc: Likewise. * cdc.cc: Include file.h. * sf-csc.cc: Likewise. * sccsname.cc: Likewise. * sf-get3.cc: Likewise. * sf-delta.cc: Likewise. * val.cc: Likewise. * unget.cc: Likewise. * rmdel.cc: Likewise. * delta.cc: Likewise. * filediff.cc: Likewise. * pf-add.cc: Likewise. * pf-del.cc: Likewise. * sf-admin.cc: Likewise. * prompt.cc: Likewise. * fdclosed.cc: Include defaults.h. * run.cc: Include quit.h 2010-04-24 James Youngman Include system headers where they are needed, not in cssc.h. * except.h: Add a multiple-include guard. #include . * environment.cc: #include , , * bodyio.cc: #include , ioerr.h, file.h. * fileiter.cc: Likewise. * linebuf.cc: Likewise. * prompt.cc: Likewise. * sccsdate.cc: Likewise. * fatalsig.cc: #include * filepos.h: #include . * quit.cc: #include instead of . Include also. * cssc.h: Don't include standard headers: stdio.h, stdlib.h, stddef.h, string.h, ctype.h, errno.h. Unconditionally include . Don't include quit.h or file.h. Further include-what-you-use fixes. * delta.cc: Include cleanup.h, and ioerr.h. Include delta.h earlier. Run the uu(en|de)coding self-test as part of the unit tests. * bodyio.h: Move a couple of inline functions to here (out of encoding.cc) so that I can use them in the self-test. * encoding.cc: Make the corresponding deletion. Move the test code itself into test_encodingcc. * unit-tests/test_encoding.cc: Moved the encoding self-test to here instead of leaving it in encding.c, where it was not used. * unit-tests/Makefile.am (check_PROGRAMS): Add test_encoding. Also define test_encoding_SOURCES. Modify the usage semantics of the test program so that the default is to run the self-test. Avoid redundant inclusion of cssc.h, sccsfile.h, delta.h. * dtbl-prepend.cc: Don't include cssc.h or sccsfile.h, since we don't use them. * delta-table.cc: Avoid including cssc.h, sccsfile.h, delta.h since we don't use them. Various include-what-you-use fixes. * delta-iterator.cc: Don't include cssc.h, sccsfile.h or delta.h, since we don't use them. Do include cssc-assert.h, since we do use that. * delta-iterator.h: add forward declarations of cssc_delta_table and delta. * bodyio.cc: Include what you use; include bodyio.h first. * bodyio.h: Include . * canonify.cc: Don't include cssc.h. Include sccsname.h first. Include file.h. * cleanup.h: Move class cleanup into this separate file (out of quit.h). * quit.h: Don't declare class cleanup (we moved it). * filelock.h: Include cleanup.h. * sccsname.h: Include mystring.h and filelock.h. * cssc.h: Move declaration of split_filename into file.h. * file.h: Declare split_filename. * pfile.h: Include ioerr.h. Include what you use; include sid_list.h first. * unit-tests/test_sid_list.cc: Include only what we use; don't include cssc.h or sid.h. Include what you use; make it possible to include quit.h first or sccsdate.h first. * sccsdate.h: Include and mystring.h. * quit.h: Include cssc-assert.h (for ASSERT). * unit-tests/test_sccsdate.cc: Include sccsdate.h first. Include what you use; make it possible to use class relvbr by including only relvbr.h. * unit-tests/test_relvbr.cc: Include relvbr.h first, don't include release.h or sid.h. * relvbr.h: Include . Include what you use; make it possible to use class release by including only release.h and release_list by including only rel_list.h. * release.h: Include . * unit-tests/test_release.cc: Don't include cssc.h. * unit-tests/test_rel_list.cc: Likewise for rel_list.h. Include what you use; include delta-table.h first in the unit test. * unit-tests/test_delta-table.cc: Include delta-table.h first. Include what you use; make it possible to use delta by including only delta.h. * delta.h: Include sid.h, sccsdate.h, mystring.h, mylist.h. Move typedef of seq_no to here from cssc.h * cssc.h: Move typesef of seq_no from here to delta.h. * sccsfile.h: Include delta.h. * seqstate.h: Likewise. * unit-tests/test_delta.cc: Include delta.h first. Don't include cssc.h. Include what you use; make it possible to use range_list by including only sid_list.h. * unit-tests/test_sid.cc: Include sid.h first. Don't include cssc.h. * sid_list.h: Include cstdio, cstring, and qui.t.h (for ctor_fail). * sid.h: Include mystring.h. Include what you use; make it possible to use stack by including only stack.h. * unit-tests/test_stack.cc: Include what you use: include "stack.h" but not "cssc.h". Include what you use; make it possible to use myset by including only myset.h. * unit-tests/test_myset.cc: Include myset.h first. * myset.h: Include mylist.h since we use mylist. Include what you use; make it possible to use mylist<> by including only mylist.h. * cssc-assert.h: New file; defines the ASSERT macro. * quit.h: Delete old definition of ASSERT and declaration of assert_failed. * mylist.h: Include cssc-assert.h to define ASSERT, and for NULL. * unit-tests/test_mylist.cc: Don't include "cssc.h" any more. * quit.cc: Include cssc-assert.h for ASSERT and declaration of assert_failed. * fatalsig.cc: Include cssc-assert.h since we use ASSERT. * file.cc: Likewise. * filediff.cc: Likewise. * fnsplit.cc: Likewise. * linebuf.cc: Likewise. * sccsdate.cc: Likewise. * sccsname.cc: Likewise. * sid.h: Likewise. * stack.h: Likewise. Move CONFIG_LIST_CHUNK_SIZE from cssc.h to mylist.h. * cssc.h (CONFIG_LIST_CHUNK_SIZE): Move into mylist.h. * mylist.h (mylist): Relocate CONFIG_LIST_CHUNK_SIZE here from cssc.h, but convert it to an enum. Add/correct some comments. * delta-table.cc: Correct the comment giving the location of dtbl-prepend.cc. * delta-table.h (class cssc_delta_table): Add a comment explaining why cssc_delta_table::delta_at_seq_exists and cssc_delta_table::delta_at_seq are not const. Add unit tests for delta-table.h. * unit-tests/test_delta-table.cc: New file, contains unit tests for delta-table.h. * unit-tests/Makefile.am (test_delta_table_SOURCES): New variable. (check_PROGRAMS): Add test_delta-table. * unit-tests/TODO.txt: Remove delta-table.h; there are tests for it now. Cosmetic fixes for stack.h. * stack.h: Remove obsolete version comment. (stack::operator=): Correct indentation. Make the data members of struct delta private. * delta.h (delta): Make all the data members private and add accessor and mutator methods. Rename the data members to have a trailing underscore. (delta::id): Accessor for id_. (delta::set_id): Mutator for id_. (delta::date): Accessor for date_. (delta::set_date): Mutator for date_. (delta::user): Accessor for user_. (delta::set_user): Mutator for user_. (delta::seq): Accessor for seq_. (delta::set_seq): Mutator for set_seq. (delta::prev_seq): Accessor for prev_seq_. (delta::set_prev_seq): Mutator for prev_seq_. (delta::inserted): Accessor for inserted_. (delta::set_inserted): Mutator for inserted_. (delta::deleted): Accessor for deleted_ (there is no mutator). (delta::unchanged): Accessor for unchanged (there is no mutator). (delta::set_idu): Set inserted_, deleted_, unchanged_ all at once. (delta::increment_inserted): Increments inserted_. (delta::increment_deleted): Increments deleted_. (delta::increment_unchanged): Increments unchanged_. (delta::get_included_seqnos): Accessor for included_. (delta::get_excluded_seqnos): Accessor for excluded_. (delta::get_ignored_seqnos): Accessor for ignored_. (delta::has_includes): Accessor for have_includes_. (delta::set_has_includes): Mutator for have_includes_. (delta::add_include): Add an item to included_. (delta::has_excludes): Accessor for have_excludes_. (delta::set_has_excludes): Mutator for have_excludes_. (delta::add_exclude): Add an item to excluded_. (delta::has_ignores): Accessor for have_ignores_. (delta::set_has_ignores): Mutator for have_ignores_. (delta::add_ignore): Add an item to ignored_. (delta::mrs): Accessor for mrs_. (delta::set_mrs): Mutator for mrs_. (delta::add_mr): Add an item to mrs_. (delta::comments): Accessor for comments_. (delta::set_comments): Mutator for comments_. (delta::add_comment): Add an item to comments_. * unit-tests/test_delta.cc (DeltaTest.Constructor): Modify unit test to use the new accessor methods. (DeltaTest.Assignment): Likewise. (DeltaTest.Mutators): New unit test for the new mutator methods. * sccs-delta.cc (delta::operator=): Use the new member names. (removed): Likewise. * delta-table.cc: Use the new accessor functions. * sccsfile.cc: Likewise. * writesubst.cc: Likewise. * sf-add.cc: Likewise. * sf-admin.cc: Likewise. * sf-write.cc: Likewise. * sf-get.cc: Likewise. * sf-get2.cc: Likewise. * sf-get3.cc: Likewise. * sf-delta.cc: Likewise. (add_delta): Instead of zeroing inserted/deleted/unchanged counts, simply verify that the constructor did that. * sf-cdc.cc : Use the new accessor functions. (process_mrs): Since delta no longer offers access to a mutable list of MRs, modify process_mrs to return the updates list of MRs. The deleted flag which used to be the return value is now an output parameter. (cdc): Change the type of mrs_deleted from int to bool. * sf-prs.cc (print_delta): Use the new accessor functions. Also fix a typo in a comment. (prs): Use the new accessor functions. * sf-prt.cc (cutoff::excludes_delta): Use the new accessor functions. (cutoff::print): Likewise. (sccs_file::prt): Likewise. * sf-rmdel.cc (sccs_file::rmdel): Use the new accessor functions. * sf-val.cc (sccs_file::validate_seq_lists): Use the new accessor functions. (sccs_file::validate_isomorphism): Likewise. (validate): Likewise. * unit-tests/TODO.txt: delta.h has tests now, remove it from the TODO list. 2010-04-23 James Youngman Rename delta::type to delta_type, make it private, validate it. * delta.h (struct delta): Rename the 'type' member to 'delta_type' and make it private, to support better data validation. (delta::delta()): Initialise delta_type to 'D' rather than leaving it uninitialised. Also initialise members id, seq and prev_seq. (delta::delta(...): Set have_includes and have_excludes to true if the relevant list is starting off non-empty. (delta::get_type, delta::set_type): New accessor/mutator methods. * unit-tests/test_delta.cc: Verify that have_includes and have_excludes are true if the delta was constructed with (respectively) includes or excludes. (DeltaDeathTest.Includes): verify that invalid delta types are diagnosed. (delta::is_valid_delta_type): new method, validates delta::delta_type. * sf-rmdel.cc (rmdel): Use the accessor method to access delta::delta_type. * sccsfile.cc (read_delta): Delegate delta type validation to delta::is_valid_delta_type. * sccs-delta.cc (delta::operator=): delta::type renamed to delta::delta_type. (delta::removed): Likewise. * sf-prs.cc (print_delta): Likewise. * sf-prt.cc (prt): Likewise. * sf-write.cc (write_delta): Likewise. * sf-val.cc (validate): There is no longer a need to validate delta::type, as this field is validater by the delta(...) constructors and by delta::set_type(). 2010-04-22 James Youngman Add a unit test for delta.h. * unit-tests/test_delta.cc: New file. * unit-tests/Makefile.am (check_PROGRAMS): Add test_delta. Implement equality test for mylist. * mylist.h (operator==): Implement operator==. * unit-tests/test_mylist.cc (MylistTest): Add unit tests for operator==. Remove some obsolete comments. * mylist.h: Remove a spurious extra "Local Variables" comment. * sid_list.h: Remove some obsolete (and long commented-out) code. * relvbr.h (class relvbr): Likewise. * release.h (class release): Likewise. Finish test_sccsdate.cc. * unit-tests/test_sccsdate.cc: Added unit tests for the remaining public methods of sccs_date. * unit-tests/TODO.txt: sccsdate.h has unit tests now, remove it from the TODO list. Remove core files for "make distclean". * unit-tests/Makefile.am (DISTCLEANFILES): Remove core files. * AUTHORS: Mention that googletest/CONTRIBUTORS enumerates the contributors to the Google C++ Testing Framework. * googletest/Makefile.am (EXTRA_DIST): Distribute README.cssc. * unit-tests/Makefile.am (EXTRA_DIST): Distribute TODO.txt. Add TODO list for unit tests we need to write. * unit-tests/TODO.txt: New file; a working list of what unit tests are still needed. Add unit tests for sccsdate.h. * unit-tests/test_sccsdate.cc: New file. * unit-tests/Makefile.am (test_sccsdate_SOURCES): Add test_sccsdate.cc. (check_PROGRAMS): Add test_sccsdate. Explain what the googletest directory is and how to run unit tests. * README (Testing): Expand to include a description of the unit tests and how to run them. * docs/borrowed-files.txt: Mention googletest/*. Also remove tghe out-of-date information about the last update to the files which autoconf updates. * googletest/README.cssc: Add README file explaining the relationship between the code in this directory and the rest of CSSC. 2010-04-21 James Youngman Add unit test cases for ASSERT failures. * unit-tests/test_mylist.cc (MylistDeathTest): Various unit test cases for ASSERT failures. * unit-tests/test_sid.cc (SidTest.Successor): Verify that the null SID's successor is 1.1. Unit test sid_list::merge and sid_list::remove * unit-tests/test_sid_list.cc: Enable unit tests for sid_list::merge and sid_list::remove. Include rl-merge.h since that file defines these methods. Unit test release_list::merge and release_list::remove * unit-tests/test_rel_list.cc: Add unit tests for release_list::merge and release_list::remove. Move rl-merge.cc into libcssc.a * Makefile.am (libcssc_a_SOURCES): Move rl-merge.cc into the library. (get_SOURCES): Remove rl-merge.cc. (admin_SOURCES): Likewise. * rel_list.h: Remove some unnecessary blank lines. Add unit test for rel_list.h * unit-tests/test_rel_list.cc: New unit test. * unit-tests/Makefile.am (check_PROGRAMS): Add test_rel_list. (test_rel_list_SOURCES): Add test_rel_list.cc. Add unit test for sid_list.h * unit-tests/test_sid_list.cc: New unit test; tests sid_list.h. * unit-tests/Makefile.am (check_PROGRAMS): Add test_sid_list. (test_sid_list_SOURCES): Add test_sid_list.cc. 2010-04-20 James Youngman Add unit test for release.h. * unit-tests/Makefile.am (check_PROGRAMS): Add test_release. (test_release_SOURCES): Add test_release.cc. * unit-tests/test_release.cc: New unit test. Add unit test for relvbr. * unit-tests/Makefile.am (check_PROGRAMS): Add test_relvbr. (test_relvbr_SOURCES): Add test_relvbr.cc. * unit-tests/test_relvbr.cc: New unit test. Add unit test for sid.h. * unit-tests/test_sid.cc: New unit test. * unit-tests/Makefile.am (test_sid_SOURCES): Add this test. (check_PROGRAMS): Likewise. * unit-tests/Makefile.am (TESTS): don't duplicate the contents of $(check_PROGRAMS), just use that variable. (LDADD): Add ../libcssc.a. (test_mylist_SOURCES): Don't list object files in libcssc.a. (test_myset_SOURCES): Don't list object files in libcssc.a. New unit test for myset. * unit-tests/Makefile.am (check_PROGRAMS): Add test_myset. (LDADD): Just use one LDADD variable for all unit tests. * unit-tests/test_myset.cc: New unit test. Add a unit test. * unit-tests/test_mylist.cc: New file; unit test for mylist. * unit-tests/Makefile.am: New file. * configure.ac: Call AC_LIBTOOL. Include googletest/m4/acx_pthread.m4. Add --with-pthreads so that our main build and googletest libraries are compatible. Add unit-tests/Makefile to AC_CONFIG_FILES. * autogen.sh: Run libtoolize in the top level and the googletest directories. * Makefile.am (SUBDIRS): Add unit-tests. Include unconditionally where we need it. * admin.cc: Include instead of "err_no.h". * pfile.cc: Likewise. * cssc.h: Likewise. * file.cc: Likewise. * get.cc: Likewise. * run.cc: Likewise. * quit.cc: Likewise. * sccsfile.cc: Likewise. * sf-delta.cc: Likewise. * what.cc: Likewise. * err_no.h: Remove useless file. * Makefile.am (noinst_HEADERS): Remove err_no.h. Instead of linking all objects explicitly, use a library. * Makefile.am (noinst_LIBRARIES): Build new library libcssc.a. (libcssc_a_SOURCES): list the source files for the library. (common_sources): Remove unused variable. (sname_srcs): Likewise. (sfile_srcs): Likewise. (mod_srcs): Likewise. (moddelta_srcs): Likewise. (newdelta_srcs): Likewise. (get_LDADD): Add the new library libcssc.a. (delta_LDADD): Likewise. (admin_LDADD): Likewise. (prs_LDADD): Likewise. (what_LDADD): Likewise. (unget_LDADD): Likewise. (sact_LDADD): Likewise. (cdc_LDADD): Likewise. (rmdel_LDADD): Likewise. (prt_LDADD): Likewise. (val_LDADD): Likewise. (what_SOURCES): Remove object files which are now in libcssc.a. (sact_SOURCES): Likewise. (unget_SOURCES): Likewise. (prt_SOURCES): Likewise. (prs_SOURCES): Likewise. (get_SOURCES): Likewise. (rmdel_SOURCES): Likewise. (cdc_SOURCES): Likewise. (admin_SOURCES): Likewise. (delta_SOURCES): Likewise. (val_SOURCES): Likewise. 2010-04-19 James Youngman Actually configure in and recurse into the googletest directory. * configure.ac: Add googletest in the call to AC_CONFIG_SUBDIRS. * autogen.sh: Run libtoolize in googletest. * Makefile.am (SUBDIRS): Add googletest. Implement myset with std::set. * myset.h (myset): Switch to implementing with std::set. This should reduce the O(N) operations to O(log(N)). Use the standard string class. * mystring.h: Assume the availability of the header, so that mystring is always a typedef for std::string. * mystring.cc: Delete. * Makefile.am (sname_srcs): Delete mystring.cc. Assume support for the std namespace. * configure.ac: Don't check for the 'std' namespace. Don't #define STD_NAMESPACE. * mystring.h: Don't use STD_NAMESPACE. 2010-04-18 James Youngman Assume exception support. * configure.ac: Don't detect exception support, assume it. * admin.cc: Require exception support. * bodyio.cc: Likewise. * cdc.cc: Likewise. * cssc.h: Likewise. * delta.cc: Likewise. * except.h: Likewise. * get.cc: Likewise. * pf-del.cc: Likewise. * prs.cc: Likewise. * prt.cc: Likewise. * quit.cc: Likewise. * rmdel.cc: Likewise. * sact.cc: Likewise. * sf-kw.cc: Likewise. * unget.cc: Likewise. * val.cc: Likewise. Remove RCS keywords. * admin.cc: Remove RCS keywords (since we're using git now). * bodyio.h: Likewise. * cap.cc: Likewise. * cdc.cc: Likewise. * cssc.h: Likewise. * delta-iterator.cc: Likewise. * delta-iterator.h: Likewise. * delta-table.h: Likewise. * delta.cc: Likewise. * delta.h: Likewise. * dtbl-prepend.cc: Likewise. * environment.cc: Likewise. * fatalsig.cc: Likewise. * fdclosed.cc: Likewise. * file.cc: Likewise. * filediff.cc: Likewise. * fileiter.cc: Likewise. * filepos.h: Likewise. * get.cc: Likewise. * l-split.cc: Likewise. * linebuf.cc: Likewise. * my-getopt.cc: Likewise. * mystring.cc: Likewise. * mystring.h: Likewise. * pf-add.cc: Likewise. * pf-del.cc: Likewise. * pfile.cc: Likewise. * pfile.h: Likewise. * prompt.cc: Likewise. * prs.cc: Likewise. * prt.cc: Likewise. * quit.cc: Likewise. * rel_list.cc: Likewise. * rl-merge.cc: Likewise. * rmdel.cc: Likewise. * run.cc: Likewise. * sact.cc: Likewise. * sccs-delta.cc: Likewise. * sccsdate.cc: Likewise. * sccsfile.cc: Likewise. * sccsfile.h: Likewise. * sccsname.cc: Likewise. * seqstate.h: Likewise. * sf-add.cc: Likewise. * sf-admin.cc: Likewise. * sf-cdc.cc: Likewise. * sf-chkid.cc: Likewise. * sf-delta.cc: Likewise. * sf-get.cc: Likewise. * sf-get2.cc: Likewise. * sf-get3.cc: Likewise. * sf-prs.cc: Likewise. * sf-prt.cc: Likewise. * sf-rmdel.cc: Likewise. * sf-val.cc: Likewise. * sf-write.cc: Likewise. * showconfig.cc: Likewise. * sid.cc: Likewise. * sid_list.h: Likewise. * split.cc: Likewise. * unget.cc: Likewise. * val.cc: Likewise. * what.cc: Likewise. * writesubst.cc: Likewise. Import gnulib modules for various standard headers. * bodyio.cc: Remove HAVE_STDIO_H guards for various standard headers which gnulib will provide/adjust. * bootstrap.conf: Likewise. * canonify.cc: Likewise. * configure.ac: Likewise. * cssc.h: Likewise. * environment.cc: Likewise. * err_no.h: Likewise. * fdclosed.cc: Likewise. * file.cc: Likewise. * filediff.cc: Likewise. * filepos.h: Likewise. * get.cc: Likewise. * my-getopt.cc: Likewise. * sccsfile.cc: Likewise. * sf-chkid.cc: Likewise. * sf-delta.cc: Likewise. * sf-prt.cc: Likewise. * showconfig.cc: Likewise. * sysdep.h: Likewise. * what.cc: Likewise. * gnulib-tests/.gitignore: Ignore various files imported by gnulib. * lib/.gitignore: Likewise. Adopt the use of the "bootstrap" command. * bootstrap: New file (copied from coreutils). * bootstrap.conf: New file (adapted from coreutils; no modules are imported just now). * autogen.sh: Remove (obsoleted by bootstrap). * gnulib-tests/.gitignore: New file. * configure.ac: Use AC_CONFIG_AUX_DIR to select build-aux as the aux dir. * README-hacking: New file (copied from coreutils). * .gitmodules: New file. * .gitignore: New file. * docs/texinfo.tex: Remove. * docs/Makefile.am (EXTRA_DIST): Remove texinfo.tex, which is not in this directory any more. * NEWS: Move on from CSSC-1.2.0 to CSSC-1.2.1-git. * configure.ac: Likewise. 2009-04-11 James Youngman * configure.ac, NEWS: Prepare for release of version 1.2.0. * INSTALL: Remove from the source repository; allow Automake to use its own copy. * missing: Likewise. * install-sh: Likewise. * docs/texinfo.tex: Likewise * configure.ac (AC_CHECK_DECL_IN_HEADER): Quote the definition of the function. (AC_CHECK_GLOBAL): Likewise. 2009-01-03 Alain Williams (tiny change) * auxfiles/CSSC.spec.in: Reflect changes in the RPM spec file format and requrements since 2003. (License): Changed "Copyright" tag to "License". (%makeinstall): Do not make the /usr/sccs symbolic link. (%files): Add various binaries to %files. 2008-01-18 James Youngman * configure.ac: Prepare for release of version 1.1.1. * NEWS: Likewise. * docs/cssc.texi: Updated copyright year. Bumped the revision number and updated the VERSION macro. Updated the "UPDATED" variable to the current time. * version.h (version): Don't show the RCS ID of the main program in the version output; just keep the existing CSSC release number. * showconfig.cc: Updated copyright notice to GPL3. (show_system_line_max): Removed awkward line break. 2008-01-07 James Youngman * sf-val.cc (validate_isomorphism): Warn if a delta has two derived deltas on the trunk. * release.h: Fixed typo in the file header comment. * delta-table.h (class cssc_delta_table): Don't initialise sid objects from NULL. * fileiter.cc (sccs_file_iterator): Ignore subdirectories, even if they do start with "s.". * file.cc (is_directory): New function. * file.h: Declare is_directory. 2008-01-06 James Youngman * sf-delta.cc (add_delta): Removed obsolete "XXX" comments. * sf-prs.cc (get): Likewise. * cdc.cc (main): Avoid initialising a sid object by assignment from NULL, because it's not quite clear what that is intended to do. Instead, use an assignment from sid::null_delta(). * sid.cc (null_sid): Implement the function. * sid.h (class sid): Declare sid::null_sid(). * get.cc (main): Avoid initialising a sid object by assignment from NULL. * delta.cc (delta_main): Likewise. * val.cc (main): Likewise. * rmdel.cc (main): Likewise. * unget.cc (main): Likewise. * sccsfile.cc (sccs_file::sccs_file): Likewise. * sf-admin.cc (admin): Likewise. * prs.cc (main): Likewise; also disable the -R option. * sf-val.cc (validate_isomorphism): Extend the comment setting out the design for this method. The method is still unimplemented, though. Various tidyings-up of TODO items. * prompt.cc (prompt_user): Now that this code is well tested, increase the allocation chunk size and remove the TODO item reminding me to do that. Use a small _initial_ chunk size to make sure that at least one reallocation takes place, for adequate code coverage. * mystring.cc: Removed TODO comments which actually don't need to be done. * sf-admin.cc (admin): If all releases are locked ("admin -fla") and the user tries to unlock just one release, issue an error message (instead of just ignoring the attempt). * docs/cssc.texi (admin): Explain the (already existing) restriction and how to get around it. Implement "get -l", "get -L" and "get -lp". * get.cc (main): Added options -l and -L for get. (main): Print the name of the s-file before the delta summary (for -l) and the gotten body (for -p). * tests/get/delta-summary.sh: New tests for the -L, -l and -lp options of get. * sccsname.h (class sccs_name): new method lfile(), returning the name of the l-file. * sccsname.cc (sccs_name::lfile): Implement it. * sccsfile.h (sccs_file::get): Take a parameter summary_file, being a FILE* pointer to which we should emit a delta summary if it's not NULL. * sf-get2.cc (sccs_file::get): Add the new summary_file parameter and, if it's not NULL, emit a delta summary. * docs/cssc.texi (get options): Document the options -l, -lp and -L. (Filenames): Mention the l-file. (prt usage): Mention that the delta summary file contains much the same information. * NEWS: Mention this change. 2008-01-05 James Youngman * sf-prt.cc (sccs_file::prt): Fixed typo in comment. * NEWS: Updated with changes for the early 0.02 releases by diffing the unpacked tar archives. 2007-12-19 James Youngman * what.cc: String constants chould be const. * sf-val.cc (validate_substituted_flags_list): Added missing return statement. * sccsfile.cc (sccs_file): Specify the member initialisers in the order they will actually be executed. * linebuf.h (class cssc_linebuf): Make buflen size_t rather than int. * linebuf.cc (CONFIG_LINEBUF_CHUNK_SIZE): Avoid signed/unsigned issues by using an unsigned constant. (read_line): Ditto for constants in this function. * file.cc (set_file_mode): Add missing return statement. * bsd/sccs.c (makefile): Avoid signed/unsigned issues by using size_t to index into strings, rather than ints. (form_gname): Ditto. (gstrcat): Ditto for parameter 'length'. (gstrncat): Ditto for parameter 'length'. (gstrcpy): Ditto for parameter 'length'. (gstrncat): Ditto for parameter 'length'. 2007-12-18 James Youngman * bsd/sccs.c (FBUFSIZ): Make unsigned. (cleanup_environment): Removed unused variable 'pfail'. (main): Avoid spurious warning about lack of return statement, by putting in return statements instead of calls to exit. * uu_decode.c: #include , for a declaration of chmod. (test_decode): Avoid compiler warnign about unused argument 'arg'. (test_all): Likewise. * user.c: #include for a declaration of qsort and malloc. (do_groups): Removed unused variable 'duplicates'. * realpwd.cc (main): Avoid compiler warning about unuised argc, argv. * seeker.c (do_unbuffered): Avoid compiler warning about unused argument NAME. (do_blockbuffered): Likewise (do_linebuffered): Likewise (do_nothing): Likewise 2007-12-17 James Youngman * docs/cssc.texi (Missing Features): Updated URLs to point to the GNU web site instead of SourceForge. * README: Likewise * auxfiles/CSSC.spec.in (URL): Likewise * docs/URLs: Likewise * docs/patches.txt: Likewise * docs/BUGS: Likewise Migrate to GPL version 3. * COPYING, admin.cc, autogen.sh, bodyio.cc, bodyio.h, canonify.cc, cap.cc, cdc.cc, configure.ac, cssc.h, defaults.h, delta-iterator.cc, delta-iterator.h, delta-table.cc, delta-table.h, delta.cc, delta.h, depcomp, docs/Makefile.am, docs/cssc.texi, dtbl-prepend.cc, encoding.cc, environment.cc, err_no.h, except.h, fatalsig.cc, fdclosed.cc, file.cc, file.h, filediff.cc, filediff.h, fileiter.cc, fileiter.h, filelock.h, filepos.h, fnsplit.cc, get.cc, ioerr.h, l-split.cc, linebuf.cc, linebuf.h, list.cc, missing, my-getopt.cc, my-getopt.h, mylist.h, myset.h, mystring.cc, mystring.h, pf-add.cc, pf-del.cc, pfile.cc, pfile.h, prompt.cc, prs.cc, prt.cc, quit.cc, quit.h, rel_list.cc, rel_list.h, release.h, relvbr.h, remove.c, rename.c, rl-merge.cc, rmdel.cc, run.cc, run.h, sact.cc, sccs-cgi/sccs.cgi, sccs-cgi/sccs.cgi.text, sccs-delta.cc, sccsdate.cc, sccsdate.h, sccsdiff.sh.in, sccsfile.cc, sccsfile.h, sccsname.cc, sccsname.h, seqstate.cc, seqstate.h, sf-add.cc, sf-admin.cc, sf-cdc.cc, sf-chkid.cc, sf-chkmr.h, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-kw.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, sf-val.cc, sf-write.cc, show-disp.sh, showconfig.cc, sid.cc, sid.h, sid_list.h, sl-merge.h, split.cc, stack.h, strerror.c, strstr.c, sysdep.h, testutils/ekko.c, testutils/last-time.c, testutils/realpwd.cc, testutils/seeker.c, testutils/user.c, testutils/uu_decode.c, testutils/yammer.c, testutils/yes.c, unget.cc, val.cc, valcodes.h, version.h, what.cc, writesubst.cc, testutils/ekko.c, testutils/last-time.c, testutils/seeker.c, testutils/user.c, testutils/yammer.c, testutils/yes.c: Update license to GPL version 3. * NEWS: Mention this change. * docs/cssc.texi (Copying): Put the GPL in a separate, unnumbered, section. * docs/cssc.texi: Change license to version 1.2 of the GNU Free Documentation License. * docs/Makefile.am (cssc_TEXINFOS): Depend on fdl.texi, so that it gets distributed. * NEWS: Mention this change. * docs/Makefile.am (cssc_TEXINFOS): Don't depend on config-info.text, since we don't actually use it. This prevents us trying to rebuild the info file during "make distcheck", when the source directory is read-only anyway. * doc/texinfo.tex: Update to the version of texinfo.tex used in automake-1.8. Yo avoid future compatibility issues, it makes sense to remove this file from CVS in fact, but we won't do that just yet. * tests/bsd-sccs/delsfile.sh (cleanup): Also clean up ./s.foo when we're finished. Fix build problems caused by the fact that generating testutils/Makefile in the top level directory produces a Makefile that expects to use config.h, while we actually want to use DEFS in the testutils subdirectory. * configure.ac: Call AC_OUTPUT only once. Do not emit testutils/Makefile. * testutils/configure.ac: Fixed typo. 2007-06-21 James Youngman * bsd/sccs.c: Updated the copyright text to be consistent with the COPYING.bsd file (by removing the advertising clause). * sccsfile.cc (print_subsituted_flags_list): Return true if nothing failed (as opposed to falling off the end of the function). This prevents spurious x-file write errors if the y flag is unset. * cssc.h: Require exception support to compile. This is not strictly necessary for successful operation, but without exception support "get s.foo s.bar" will not process s.bar if we failed on s.foo. So exception support is required for full SCCS compatibility. 2007-06-20 James Youngman * bsd/sccs.c (unedit): Fix "sccs unedit /tmp/SCCS/s.foo will cause ./s.foo to be unlinked" bug, by forming the g-file name from the p-file name, as opposed to the name of the file on the command line (because the file named on the command line gould be either the g-file or the s-file). * docs/BUGS: Mention the bugfix. * tests/bsd-sccs/delsfile.sh: New test, for this bug. * .gitignore: Ignore Emacs editor backups. * cap.cc, val.cc: Add explicit template instantiation directives to support compilation with GCC's -fno-implicit-templates option. * dtbl-prepend.cc, fileiter.cc, sccs-delta.cc: ditto * sccsfile.cc: Ditto. Also include "mylist.h" to get the method definitions for the templates. * .gitignore, docs/.gitignore, testutils/.gitignore: New files. * tests/common/test-common: Work around an apparent bug in Bash 3.1.17(1) in which "$@$ac_c" expands to DEL${ac_c} when $1 is "". That broke echo_nonl, causing some tests to fail. 2007-06-19 James Youngman * unused/configs/cf-bcc.h, unused/configs/cf-djgpp.h, unused/configs/cf-redhat.h, unused/configs/cf-sls.h, unused/configs/cf-xenix.h, unused/configs/mf-msdos.mak, unused/configs/mf-unix.mak, unused/Makefile.am, unused/README, unused/_chmod.cc, unused/configs/README, unused/dosfile.cc, unused/dummy.cc, unused/ffsync.cc, unused/fsync.cc, unused/linux.diffs, unused/move-if-change, unused/pipe.cc, unused/pipe.h, unused/sid_list.cc: Removed unused files. Update or add various copyright notices. * sccs-cgi/sccs.cgi, testutils/ekko.c, testutils/last-time.c, testutils/realpwd.cc, testutils/seeker.c, testutils/user.c, testutils/uu_decode.c, testutils/yammer.c, testutils/yes.c, docs/gpl.texi, docs/texinfo.tex, sid_list.h, sl-merge.h, split.cc, stack.h, strstr.c, sysdep.h, unget.cc, val.cc, valcodes.h, what.cc, writesubst.cc, rel_list.h, release.h, relvbr.h, rl-merge.cc, rmdel.cc, run.cc, run.h, sact.cc, sccs-delta.cc, sccsdate.cc, sccsdate.h, sccsfile.cc, sccsfile.h, sccsname.cc, sccsname.h, seqstate.cc, seqstate.h, sf-add.cc, sf-admin.cc, sf-cdc.cc, sf-chkid.cc, sf-chkmr.h, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-kw.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, sf-val.cc, sf-write.cc, show-disp.sh, showconfig.cc, sid.cc, sid.h, cap.cc, cdc.cc, configure.ac, cssc.h, defaults.h, delta-iterator.cc, delta-iterator.h, delta-table.cc, delta-table.h, delta.cc, delta.h, depcomp, dtbl-prepend.cc, encoding.cc, environment.cc, err_no.h, except.h, fatalsig.cc, fdclosed.cc, file.cc, file.h, filediff.cc, filediff.h, fileiter.cc, fileiter.h, filelock.h, filepos.h, fnsplit.cc, get.cc, ioerr.h, l-split.cc, linebuf.cc, linebuf.h, list.cc, missing, my-getopt.cc, my-getopt.h, mylist.h, myset.h, mystring.cc, mystring.h, pf-add.cc, pf-del.cc, pfile.cc, pfile.h, prompt.cc, prs.cc, prt.cc, quit.cc, quit.h, rel_list.cc, Makefile.am, admin.cc, autogen.sh, bodyio.cc, bodyio.h, canonify.cc: Updated FSF address in source files * COPYING: Fixed the FSF address. * Makefile.am, remove.c, rename.c, sccsdiff.sh.in, strerror.c, version.h: Included copyright notices in some files where these were missing 2007-03-14 James Youngman * NEWS, ChangeLog: Updated with (not very) recent changes. * AUTHORS: Fixed typo * get.cc, sf-get.cc: Fixed a typo in a comment 2007-03-14 James Youngman * AUTHORS: Fixed typo * get.cc, sf-get.cc: Fixed a typo in a comment 2006-07-13 James Youngman * tests/prt/TODO: Updated email address 2005-12-04 James Youngman * docs/cssc.texi: Corrected typo (tirivial change, from Alex Brincko) 2005-11-23 James Youngman * configure.ac, sccsfile.cc, sccsfile.h, NEWS: Tolerate leading spaces in the counts of inserted/deleted/unchanged lines in the delta table; System III seems to produce/tolerate these (see Neil Mayhew's bug report regarding a pre-1985 file) 2005-06-18 James Youngman * file.cc, filelock.h, quit.cc, quit.h: Applied Sourceforge patch 1223116, allowing CSSC to be compiled on Darwin. Darwin's version of GCC doesn't like #pragma implementation. 2005-04-06 James Youngman * docs/Platforms: Indicate that under Cygwin, CSSC must be used on filesystems mounted in 'binary mode'. 2005-04-04 James Youngman * pf-add.cc: Updated copyright year. * pf-add.cc: Removed some unused code (which had already been disabled with #if 0). 2005-01-22 James Youngman * configure.ac: CSSC release 1.0.1 * NEWS: Better description of the problem for SourceForge bug 865422 * docs/cssc.texi: Added 2005 top copyright years. * docs/cssc.texi: Updated timestamp. * ChangeLog: Indicated the release of 1.0.1. * ChangeLog: Updated change log from CVS comments. * NEWS: Added latest news. * docs/cssc.texi: Ensured that the section names for cross-references which appear in the printed output actually bear the correct title for the section they refer to. 2004-10-17 James Youngman * docs/Platforms: CSSC now builds under GCC-3.4. * docs/cssc.texi: Updated edition/version. * docs/cssc.texi: Indicate that "admin -h" performs the same checks as "val" as well as checking the checksum. * Makefile.am, admin.cc: Fixed SourceForge bug 1043880: admin -h should invoke val * sf-get2.cc, tests/get/sf865422.sh: Fixed SourceForge bug 865422: if a SID is listed in a pfile, that can force a branch * sccsdiff.sh.in: Fixed SourceForge bug 966010, sccs sccsdiff -r cannot have space before revision number. We still will have similar problems elsewhere in the suite, I suspect. * sf-prs.cc, sf-delta.cc: Fixed SourceForge bug 1045768: CSSC does not compile with gcc 3.4 2004-10-16 James Youngman * docs/CREDITS, docs/CREDITS.short.txt: Added Yann Dirson. 2004-10-10 James Youngman * ChangeLog: Updated from CVS log messages. * README: Fixed typo * docs/cssc.texi: Added missing full stop. * configure.ac: Indicate that this is once again the CVS development version. * configure.ac: This is release 1.00. * docs/URLs: Added GNU FTP site URL in preparation for official 1.0 release. * docs/TODO: Added disclaumer about the obsoleteness of the file. * docs/tests-todo.txt: Removed a couple of entries for tests that now exist. * docs/Platforms: Minor updates and corrections to typos. * README: Updated the status of the release. * NEWS, configure.ac, myset.h, sccsfile.cc, sccsfile.h, sf-admin.cc, sf-get.cc, sf-prs.cc, sf-prt.cc, sf-val.cc, sf-write.cc, writesubst.cc, ChangeLog: update copyright years * docs/cssc.texi: The file was also changed in 2003 and 2004. Hence update the copyright years. * docs/cssc.texi: Updated edition - to be released with CSSC 1.00! * sf-prs.cc: SF bug 1040827: Solaris 9's "prs" does not produce any output for the "y" flag. Hence for compatibility nor should we. * tests/admin/Makefile.am, tests/admin/hardlinks.sh, tests/admin/y-flag.sh, docs/cssc.texi, myset.h, sccsfile.cc, sccsfile.h, sf-admin.cc, sf-get.cc, sf-prs.cc, sf-prt.cc, sf-val.cc, sf-write.cc, writesubst.cc: Added support for the SCCS 'y' flag - SF bug 1040827 2004-10-03 James Youngman * NEWS: Updated with new news. * bsd/sccs.c: Fixed SourceForge bug 806715 (incompatibility of -d flag with the "sccs print" command). * docs/cssc.texi: Be more specific about which version of SCO has the 'x' flag. * docs/cssc.texi, file.cc, file.h, get.cc, my-getopt.cc, sccsfile.cc, sccsfile.h, sf-admin.cc, sf-delta.cc, sf-prt.cc, sf-write.cc: Implemented SCO SCCS's x flag; Sourceforge bug ID 969833 2004-04-25 James Youngman * tests/common/command-names: Make sure we locate the "sccs" binary correctly now that $dir will normally not begin with "..". * tests/common/command-names: Oops, make the tests work if you don't set the $dir variable. * tests/common/command-names: Figure out the absolute pathname of the directory containing the CSSC tools. * depcomp: depcomp - new file required by automake 2003-12-13 James Youngman * tests/what/whatbasic.sh: Provide a more helpful error message when 'ekko' fails * linebuf.cc, linebuf.h, sccsfile.cc: Resolve the strchr() problem pointed out bin SourceForge patch 857193 2003-12-10 James Youngman * NEWS, bsd/sccs.c, my-getopt.cc: Some changes to eliminate compilation errors/warnings from Sun CC 5.5 * docs/CREDITS.short.txt, docs/CREDITS: Added Tom Duffy. 2003-12-09 James Youngman * bsd/sccs.c, configure.ac, NEWS: pass through more options to diff (be it GNU diff or vanilla diff) * bsd/sccs.1: Documented the extra options now passed to diff by "sccs diffs". * bsd/sccs.c: Also pass through the w option (which is not GNU diff specific). * bsd/sccs.c: Pass through the options aBdHpqsvy to diff (these are GNU diff options). * bsd/sccs.c: Support "sccs diffs -u". 2003-12-08 James Youngman * auxfiles/CSSC.spec.in: Handed over "Packager" status for Red Hat to Thomas Duffy. * auxfiles/CSSC.spec.in: Applied SourceForge patch 856398, submitted by Thomas Duffy * file.cc, file.h, get.cc: Various changes as suggested by Dick Streefland, relating to the setting/clearing of the DOS archive bit and to systems which lack CONFIG_UIDs * tests/delta/errorcase.sh: Oops, this change should have been in 0.16alpha.pl0 * sact.cc: Fixed SF bug 768002, mismatch in output of sact between CSSC and SCCS when only one file name is given on the command line * sf-write.cc: Fixed SF bug 856158, compilation error on CYGWIN 2003-12-07 James Youngman * ChangeLog: Brought up to date (again). * docs/Makefile.am: make mostlyclean should delete cssc.info. * testutils/Makefile.am: make distclean should delete decompress_stdin.sh. * tests/get/sf111140.sh, tests/get/sf479916.sh: Remove test files at the end of testing. * tests/get/gg_get_ix.sh: Remove the working files at the end of the tests. * ChangeLog: Brought up to date. * docs/cssc.texi: Indicated the new version. * configure.ac: Bumped the version number. * NEWS: Fixed SourceForg bug 581740. * bsd/Makefile.am, testutils/condense-valgrind.pl, file.cc, file.h, get.cc: Honour the user's choice of umask - fixes SpurceForge bug 581740 * docs/get-spec.txt: Removed the out of date file get-spec.txt * docs/Makefile.am: Removed getspec.txt (since it is out of date). * NEWS: On Red Hat Linux, info files live in /usr/share/info not /usr/info. * auxfiles/CSSC.spec.in: infodir has moved from /usr/info to /usr/share/info. * quit.cc: Fix SourceForge bug number 816679, which caused a coredump if cleanup::~cleanup() was called before there are any entries in the cleanup list. * tests/bsd-sccs/driver-basic.sh, tests/bsd-sccs/sf595594.sh: Fixed SourceForge bug 806699: Make the test work even if the user had set $PROJECTDIR. * NEWS, sf-get2.cc, tests/get/defsid.sh: Make "get -e" take account of the "d" flag. 2003-05-29 James Youngman * sccsfile.cc: sccs_file::sccs_file(): Ensure that this->f is NULL when we return for mode CREATE (previously it was uninitialised). This fixes SourceForge bug 745608. * sf-write.cc: CYGWIN: end_update: Only close the SCCS file if it is open (the FILE* is not NULL). On platforms other than CYGWIN, we don't close he file anyway. 2003-05-19 James Youngman * docs/Platforms: Corrected email address for Clement T. Cole. 2003-05-18 James Youngman * tests/common/test-common: Cope with the case where "remove" is called with no arguments. 2003-05-16 James Youngman * Makefile.am: Also clean "sccsdiff" for "make clean". 2003-05-05 James Youngman * sf-get2.cc: "get -e" now takes notice of the default SID when deciding the SID of the new delta. 2003-03-15 James Youngman * README: Added pointer to docs/Platforms. * docs/Platforms: Added MacOS X porting tip from Brad Crittenden. 2003-03-08 James Youngman * tests/get/excl_ig_2.sh: Don't cat the s-file at the end! * tests/get/t-option.sh: Added test for Sourceforge bug #699318 ("get -t s.foo" when foo contains only one SID, created by "admin -iX -r1.1.1.1 s.foo"). * sccsfile.h, sf-get2.cc: Fixed Sourceforge bug #699318 ("get -t s.foo" when foo contains only one SID, created by "admin -iX -r1.1.1.1 s.foo"). * sf-get2.cc: Simplified the matching code. * sf-get2.cc: find_requested_sid(): separated the does-this-SID-match decision from the is-this-the-best-yet decision. 2003-03-01 james_youngman * sf-write.cc, sccsfile.h: Recognise BitKeeper files by their different checksum lines, and accept also the BK-specific comment lines and extra flags (though don't accept them if the file is not a BK file). * sccsfile.cc: Updated copyright years. * sccsfile.h, sccsfile.cc: Recognise BitKeeper files by their different checksum lines, and accept also the BK-specific comment lines and extra flags (though don't accept them if the file is not a BK file). 2003-02-13 james_youngman * tests/get/sf664900.sh, sf-get2.cc: One-line fix for SourceForge bug 664900 by Darren Warner. * configure.ac, acconfig.h: Fix CSSC bug 650420 - warnings from autoconf/autoheader about obsolete usage of acconfig.h file. 2002-12-08 james_youngman * testutils/Makefile.am: Include "decompress_stdin.sh.in" in the distribution. * ChangeLog: Updated for 0.15pl0. * configure.ac: Bumped to version 0.15pl0. * NEWS: Added NEWS items for version 0.15pl0. 2002-11-02 james_youngman * seqstate.cc, seqstate.h, sf-get2.cc, sf-get.cc: support for ignored deltas * tests/get/excl_ig_2.sh: added new test script * tests/get/excl_ig_1.sh: enabled test xg6 * docs/cssc.texi: Added section on included, excluded and ignored deltas. * tests/get/middle-fail.sh: Tut - use ${admin} not "admin" as a command name - make sure we are testing the correct instance! * tests/bsd-sccs/sf595594.sh: Tut - use ${sccs} not sccs as a command name - make sure we are testing the correct instance! * delta.cc: Indicate the presence of the -p option in the usage message. * configure.ac: Fixed SF bug 623164: you need to include to use isdigit(). * cssc.h: SF bug 623164: you need to include to use isdigit(). * get.cc: Updated copyright year. * autogen.sh: Recurse into subdirectories where appropriate. * tests/common/command-names: Corrected bug where more than one argument is passed to test (which now justifiably complains when you do this). 2002-10-04 James Youngman * auxfiles/CSSC.spec.in: Change references to sccs.1 to sccs.1* because RPM v4 compresses all manpages. 2002-09-27 James Youngman * docs/cssc.texi: Changed all instances of @url to @uref, except where that would produce a broken link. * docs/cssc.texi: Updated the update timestamp. * docs/cssc.texi: Applied changes suggested by Timothy Bedding (SourceForge bug ID 589542). 2002-09-20 James Youngman * docs/cssc.texi: Updated the "last update" time. * docs/cssc.texi: Corrected typo. * docs/cssc.texi: Re-ordered some paragraphs for clarity. * docs/cssc.texi: Explain that the line length limits apply only to lines which will end up in the histry file - and that over-length lines already in the history file will be correctly coped with by "get". * docs/cssc.texi: Corrected cross-reference. * docs/cssc.texi: Explain how to figure out which diff command is used. * docs/cssc.texi: Expanded the discussion of the (lack of) line length limits in CSSC. 2002-08-16 James Youngman * get.cc: If we fail to set the mode on the g-file correctly, delete it and propagate the failure information * tests/bsd-sccs/driver-basic.sh, tests/common/command-names, get.cc: SourceForge bug 595594 - all g-files processed after a failing file are deleted * tests/get/middle-fail.sh: SourceForge bug 595594 fixed - if we failed to get a previous file, all g-files processed later are deleted even if they were successful * tests/bsd-sccs/sf595594.sh: Initial version of test. 2002-07-26 James Youngman * run.cc: Updated copyright year. * run.cc: Fixed inappropriate boolean inversion on systems where HAVE_FORK is not defined * testutils/configure.in, configure.in: Removed old configure.in files - replaced by configure.ac * testutils/COPYING, testutils/ChangeLog, testutils/INSTALL, testutils/NEWS, testutils/configure.ac, testutils/ekko.c, testutils/lndir.c, testutils/realpwd.cc, testutils/seeker.c, testutils/user.c, testutils/yammer.c, testutils/yes.c, README, configure.ac, run.cc, testutils/AUTHORS: Updated configure.in to configure.ac - we can now use autoconf version 2.53 2002-04-07 James Youngman * tests/delta/p-option.sh: Some initial tests for the "-p" option of delta. * NEWS: New check of link count when opening SCCS file * docs/cssc.texi, tests/admin/hardlinks.sh, configure.in, sccsfile.cc: It is not allowed to have hard links to an SCCS file (that is, the link count may not be greater than 1). Violating this rule now results in CSSC refusing to open that SCCS file * scripts/rev-freq.sh: Corrected a shell syntax error 2002-04-05 James Youngman * tests/admin/locks.sh, tests/admin/users.sh, tests/binary/auto.sh, tests/binary/seeking.sh, tests/common/need-prt, tests/prt/all-512.sh, tests/prt/default.sh, tests/prt/exists.sh, tests/prt/nodel.sh, tests/prt/reportmr.sh, NEWS, README, docs/cssc.texi, sf-prs.cc: Added support for running the test suite against versions of SCCS that lack a prt program 2002-04-04 James Youngman * docs/cssc.texi: get -a now has test cases, so we no longer need to indicate that it is untested. * get.cc, sccsfile.h, sf-get2.cc: support for the -a option of get * sccsfile.cc, quit.h, sccsdate.cc, sf-kw.cc, sf-val.cc, sf-write.cc, admin.cc, quit.cc: Added global function 'warning' so that we don't have to issue warnings by calling 'errormsg' * tests/get/gg_get_ix.sh: Removed redundant comment about tests that used to fail with CSSC (but no longer do so). * tests/get/optorder.sh: Fixed typo * tests/common/test-common: minor changes for the formatting of labels at the start of the lines of output of the tests - to preserve whitespace * tests/get/a-option.sh: Tests for the "-a" option of "get". 2002-04-03 James Youngman * configure.in: Updated the version number to indicate that any version someone checks out of CVS is from CVS (we use the suffix CVSDEVEL). * configure.in: Up-date version number to 0.14alpha.pl0, prior to making the release * Makefile.am: Added file myset.h to the distribution * testutils/Makefile.am: Added some files missing from the distribution (notably mogrify.awk). * ChangeLog: updated from log entries on other files * docs/cssc.texi: enhancements to the sections on interoperability * configure.in: Added HAVE_GNU_DIFF, which indicates if the diff command to be used s GNU diff * showconfig.cc: Show the likely limit on the length of a line for the diff utility being used * acconfig.h: Added HAVE_GNU_DIFF, which indicates if the diff command to be used s GNU diff * environment.cc: Show the likely limit on the length of a line for the diff utility being used * delta.cc, get.cc, tests/get/errorcases.sh: Invalid options produce a return value of 1 (on Solaris 2.6) not 2 * testutils/compare_gets.sh: Do not compare removes deltas - so do not pass -a to prs 2002-04-02 James Youngman * NEWS: Corrected typos. * tests/delta/options.sh: Unknown option error results in return value of 1, not 2. * tests/delta/errorcase.sh, sf-delta.cc: A pre-existing d-file is not an error condition * seqstate.cc, seqstate.h, sf-get.cc, sf-get2.cc, sf-get3.cc, tests/get/gg_get_ix.sh, tests/get/sf111140.sh: Do includes before excludes (except in the case of command-line includes) - fixes bug reported by gerry.green@cle.philips.com * tests/get/sf111140_full.txt: test file * tests/get/create.sh: Extra checks as we go along. 2002-03-28 James Youngman * NEWS: Updated with the latest info * docs/TESTING: added Gerry Green * tests/get/gg_get_ix.sh, sccsfile.h, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-prs.cc, Makefile.am: Make sure everybody is using sccs_file::prepare_seqstate() in the same way * tests/get/gg_get_ix.sh: new test script from Gerry Green 2002-03-26 James Youngman * tests/get/errorcases.sh, docs/tests-todo.txt, get.cc: gcov fixes - invalid SIDs for get -i and get -x * docs/.cvsignore: Ignore cssc.info-4 * sccs-cgi/.cvsignore: Ignore Makefile.in. * docs/tests-todo.txt, tests/delta/errorcase.sh: Added extra 5test cases to increate test coverage * sf-delta.cc: If the p-file indicates a SID which is not in the SCCS file, indicate which SID we have a problem with in the error message we produce. * docs/tests-todo.txt: Removed todo items for the tests we've addded. * testutils/user.c: Various enhancements for testing "delta". * docs/cssc.texi: Comments about authorised user list 2002-03-25 James Youngman * tests/delta/errorcase.sh: Extra test cases for the authorised user list. * sf-get3.cc: Do not use '!' exclusion for authorised user list * sccsfile.h, sf-get3.cc, sf-get2.cc, sf-delta.cc: delta should check that the invoking user is allowed to make deltas * docs/cssc.texi: Made the SCCS file flags section headings reflect the contents better * tests/delta/errorcase.sh: initial checkin * tests/delta/MRs.sh: fixes to the tests - after testing against Solaris 2.6 * tests/delta/basic.sh: Added tests for the no-id-keywords-is-fatal flag * testutils/user.c: added feature - 'tell me a group of which I am not a member' * sccs-cgi/Makefile.am: initial version * docs/tests-todo.txt: Removed the todo-items we've already done * NEWS: We removed the -Y and -M options of delta * Makefile.am: recurse into sccs-cgi also * configure.in: generate sccs-cgi/Makefile in AC_OUTPUT * val.cc: Fixed header comment which indicated what the file was for * sccsfile.cc: Use v_unknown_feature_warning() instead of v_errormsg() since the latter is no longer exported from quit.cc * my-getopt.cc: Produce usage message is the command line exhibits wrong usage of options * tests/common/test-common: Added function rename() * tests/delta/MRs.sh: Extra test - should not be able to check in file without specifying an MR if the v flag is set * tests/delta/basic.sh: extra tests (deletion of lines, checking of -r option against p-file) * tests/delta/n-option.sh: remove any test files we will need to control at the start * quit.cc, quit.h: Don't export v_errormsg as a global function 2002-03-24 James Youngman * testutils/gcov-util.sh: Put the title in .... * testutils/gcov-util.sh: Define $NOW (date at which the summary was prepared). * testutils/gcov-util.sh: Tool for slicing and dicing the results of gcov. * docs/tests-todo.txt: Added list of tests to be written in tests-todo.txt * delta.cc: Removed options -M and -Y (not in normal SCCS anyway) * tests/delta/options.sh: Added tests for the various command-line options of delta. * NEWS: Brought the NEWS fie up to date with the ChangeLog file. 2002-03-23 James Youngman * docs/cssc.texi: Use @option for options, not @samp. * configure.in: spell --disable-max-line-length correctly * sf-prs.cc: Print sequence numbers in correct (reverse) order; don't include ignored deltas in :DI: (for Solaris 2.6 compatibility) * docs/cssc.texi: Documented val. Included information about differences between the various SCCS versions 2002-03-22 James Youngman * tests/prs/keywords.sh: Re-enabled all the tests... * tests/prs/keywords.sh: Added test cases for having more than one SID in the included or excluded SID list. 2002-03-21 James Youngman * sf-prs.cc: Backed out of the change made for previous revision - they should be shown as seq_nos after all... * tests/prs/keywords.sh: :Dx: and friends should emit seq_no values. * sf-prs.cc: For lists of included/excluded deltas, print the SID rather than the seq_no. * myset.h, sf-delta.cc: Only list each included/excluded delta once in each include/exclude list. * tests/prs/keywords.sh: Added tests for more keywords. 2002-03-20 James Youngman * ChangeLog: Brought up to date with new log entries. 2002-03-19 James Youngman * val.cc: Various fixes for the value returned in all sorts of validation-faulure cases * tests/what/Makefile.am: We have a file whatbasic.sh but no keywords.sh * tests/common/command-names: added val * tests/Makefile.am: New test directory, 'val' * tests/sact/sactbasic.sh, tests/val/Makefile.am, tests/val/valbasic.sh, tests/val/y2k.sh: reduced lines of untested code to 2083 - tests added for valand sact * bsd/sccs.c: Fixed typos causing compilation errors * bsd/sccs.c: Fixed SourceForge bug 531884, compiler warning on 64-bit systems * file.cc: While trying to do atomic NFS file locking, sleep for a bit if we fail to make the hard link from nfslckNNNN to z.foobar. * sf-delta.cc, filediff.cc, filediff.h: Fixed SourceForge bug 530969 - FILE* leak in fildiff.cc * docs/Platforms: Updated following testing on the SourceForge compile farm * README: Inform reader that GNU make is probably required. Removed the "stop press" which is now old news. 2002-03-18 James Youngman * tests/what/whatbasic.sh, what.cc: Added an extra test (test w22) in whatbasic.sh to cover the whole of the print_what() function in what.cc. * tests/Makefile.am: Added test-what. * docs/cssc.texi, tests/Makefile.am, tests/what/Makefile.am, NEWS, my-getopt.cc, my-getopt.h, what.cc: Added tests for what - and therefore some bugfixes too * tests/what/whatbasic.sh: On the other hand, this version passes when run against Solaris 2.6... * tests/what/whatbasic.sh: This version passes for CSSC but has not been checked against SCCS. * docs/Platforms: Works on Solaris 2.6 and Debian 3.0 as well as GCC version3 * docs/patches.txt: Corrected a typo 2002-03-17 James Youngman * tests/common/config-data: Include binary file support tests on SunOS. Note that some tests are *still* disabled on SunOS, because they still fail (e.g. the ability to automatically revert to binary-mode when reading the initial body from stdin). * bsd/sccs.c: Issue more helpful messages about the unimplemented comb and help commands. * bsd/sccs.c: Corrected spelling error in warning message. * bsd/sccs.c: Since we are not includeing and there is not need to depend on it, roll our own rindex() and index() functions from the functions provided by . 2002-03-16 James Youngman * tests/prs/body.sh, tests/prs/s_foo_bd_output.txt, tests/prs/sample_foo: Test the :BD: keyword of prs * bodyio.cc: valgrind-detected bug: do keyword checking on the uuencoded version of the data * docs/cssc.texi, tests/prs/body.sh: Tests for prs -d:GB: 2002-03-10 James Youngman * prompt.cc, sccsdate.cc, sccsfile.cc, sccsfile.h, sf-delta.cc, sf-prs.cc: valgrind: don't use sccs_date(NULL) - previously we had an uninitialised variable sccs_date.second as a result of using sccs_date::sccs_date(NULL) 2002-03-04 James Youngman * docs/cssc.texi: Added glossary; spelling corrections; updated copyright years 2002-03-03 James Youngman * tests/sccsdiff/rap.sh: Fixed sourceforge bug 489311 (Locale settings cause test failure) 2002-02-25 James Youngman * tests/Makefile.am, tests/sact/Makefile.am, tests/sact/sf513800.sh, tests/sact/sf513800_1.uue, tests/sact/sf513800_2.uue, sccsdate.cc: test for Sourceforge bug sf513800.sh and a fix for the same 2002-02-23 James Youngman * ChangeLog, ChangeLog.2: Moved the changelog entries from ChangeLog into ChangeLog.2. New changeLog entries to go into ChangeLog, and the ChangeLog.1 and ChangeLog.2 files contain historical changelogs. 2001-12-04 James Youngman * delta.cc: Fixed SourceForge bug 489005 2001-12-02 James Youngman * NEWS, except.h, quit.cc, quit.h, sccsfile.cc, sccsfile.h, tests/prt/all-512.sh, tests/prt/default.sh, tests/prt/nodel.sh: Added warning when we see an excluded delta (since we are not certain we handle this correctly). The warnig includes a pointer tot he web page explaining what the user should do about this. 2001-12-01 James Youngman * configure.in: bumped version - to avoid confusion with previous release * NEWS, bodyio.cc, file.cc, file.h, filediff.cc, get.cc, sf-delta.cc, sf-kw.cc: Fixed sourceforge bugs 480136, 481519, 481707, 484278 - all related to setuid operation, and in fact all dupliactes of each other 2001-11-29 James Youngman * docs/CREDITS, sccs-cgi/sccs.cgi, sccs-cgi/sccs.cgi.text, AUTHORS: Added Richard Kettlewell's sccs.cgi script. Updated AUTHORS and CREDITS files appropriately. * quit.cc: Fixed compilation error ocurring when HAVE_EXCEPTIONS is not defined 2001-11-25 James Youngman * configure.in: Set the language back to C after doing the check for broken printf macros in the glibc header files. (Also set up for a release). * get.cc, sf-get2.cc, tests/common/command-names, tests/get/sf479916.sh: Fixed sourceforge bug #479916 - get -t problem * sccsdiff.sh.in: Corrected a syntax error. * NEWS: Fixed SF bug 450900. * tests/get/removed-delta.sh: Test case for SourceForge bug 450900 * delta-table.cc: SF bug #450900 - if you try to check out a version for editing, and the SID that would ordinary be selected exists but is removed, we should indeed use it. * ChangeLog: Updated with recent change log entries. * Makefile.am, NEWS, configure.in: Fixed debian bug #120080 (sccsdiff cannot find get iuis /usr/sccs symlink is missing) * sccsdiff.sh.in: fixed Debian Bug#120080: sccs sccsdiff doesn't work (sccsdiff assumes /usr/sccs symlink exists) * bsd/sccs.c, tests/admin/comment.sh, tests/admin/init-mr.sh, tests/admin/locks.sh, tests/admin/t-option.sh, tests/admin/users.sh, tests/prs/exists.sh, tests/prs/keywords.sh, tests/prt/all-512.sh, tests/prt/all.expected.Z, tests/prt/expected/nodel.-u, tests/prt/expected/nodel.-u-f, tests/prt/expected/nodel.-u-f-t-b, NEWS, configure.in, sf-admin.cc, sf-prs.cc, sf-prt.cc: Brought test suite - and code - into line with Solaris 2.6 behaviour; largely changes for formatting of prt/prs output, but also a change to the behaviour of admin -fl CSSC-1.4.1/docs/0000755000000000000000000000000013464267700011377 5ustar0000000000000000CSSC-1.4.1/docs/patches.txt0000644000000000000000000000106011372221630013550 0ustar0000000000000000If you are kind enough to submit patches, first of all, thanks. If you do, please _please_ send git patches made against a recent version of the tree. See . When submitting diffs, please indicate what they are for (that is, please indicate the nature of the bug they fix or the system and version which requires the change). You can submit patches by email to bug-cssc@gnu.org. However, if they are large, we may need you to assign copyright in those changes to the Free Software Foundation before applying them. CSSC-1.4.1/docs/sccs.10000644000000000000000000003443613464267235012431 0ustar0000000000000000.\" Copyright (c) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, .\" 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free Software Foundation, Inc. .\" .\" Copyright (c) 1983, 1990, 1993 .\" The Regents of the University of California. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. All advertising materials mentioning features or use of this software .\" must display the following acknowledgement: .\" This product includes software developed by the University of .\" California, Berkeley and its contributors. .\" 4. Neither the name of the University nor the names of its contributors .\" may be used to endorse or promote products derived from this software .\" without specific prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" @(#)sccs.1 8.1 (Berkeley) 6/6/93 .\" .\" See also the file COPYING.bsd in the CSSC source distribution. .Dd June 3, 1998 .Dt SCCS 1 .Os GNU .\" .Os was BSD 4.2 .Sh NAME .Nm sccs .Nd front end for the .Li SCCS subsystem .Sh SYNOPSIS .Nm sccs .Op Fl r .Op Fl d Ar path .Op Fl T .Op Fl V .Op Fl -version .Op Fl p Ar path [--prefix=\fIpath\fP] .Op Fl -cssc .Ar command .Op flags .Op Ar .Sh DESCRIPTION .Nm Sccs is a front end to the .Li SCCS programs that helps them mesh more cleanly with the rest of UNIX. It also includes the capability to run .Dq set user id to another user to provide additional protection (but see the section entitled BUGS). .Pp Basically, .Nm sccs runs the command with the specified .Ar flags and .Ar args . Each argument is normally modified to be prepended with .Dq Li SCCS/s. . .Pp Flags to be interpreted by the .Nm sccs program must be before the .Ar command argument. Flags to be passed to the actual .Li SCCS program must come after the .Ar command argument. These flags are specific to the command and are discussed in the documentation for that command. .Pp Besides the usual .Li SCCS commands, several .Dq pseudo-commands can be issued. These are: .Bl -tag -width deledit .It Cm edit Equivalent to .Dq Li get \-e . .It Cm delget Perform a delta on the named files and then get new versions. The new versions will have id keywords expanded, and will not be editable. The .Fl m , .Fl p , .Fl r , .Fl s , and .Fl y flags will be passed to .Nm delta , and the .Fl b, .Fl c , .Fl e , .Fl i , .Fl k , .Fl l , .Fl s , .\" anybody who has a bad xterm which is almost anyone and .Fl x flags will be passed to get. .It Cm deledit Equivalent to .Nm delget except that the .Nm get phase includes the .Fl e flag. This option is useful for making a .Em checkpoint of your current editing phase. The same flags will be passed to delta as described above, and all the flags listed for .Nm get above except .Fl e and .Fl k are passed to .Nm edit . .It Cm create Creates an .Li SCCS file , taking the initial contents from the file of the same name. Any flags to .Nm admin are accepted. If the creation is successful, the files are renamed with a comma on the front. These should be removed when you are convinced that the .Li SCCS files have been created successfully. .It Cm fix Must be followed by a .Fl r flag. This command essentially removes the named delta, but leaves you with a copy of the delta with the changes that were in it. It is useful for fixing small compiler bugs, etc. Since it doesn't leave audit trails, it should be used carefully. .It Cm clean This routine removes everything from the current directory that can be recreated from SCCS files. It will not remove any files being edited. If the .Fl b flag is given, branches are ignored in the determination of whether they are being edited; this is dangerous if you are keeping the branches in the same directory. .It Cm unedit This is the opposite of an .Nm edit or a .Dq Li get \-e . It should be used with extreme caution, since any changes you made since the get will be irretrievably lost. .It Cm info Gives a listing of all files being edited. If the .Fl b flag is given, branches (i.e., .Li SID Ns \&\'s with two or fewer components) are ignored. If the .Fl u flag is given (with an optional argument) then only files being edited by you (or the named user) are listed. .It Cm check Like .Nm info except that nothing is printed if nothing is being edited, and a non-zero exit status is returned if anything is being edited. The intent is to have this included in an .Em install entry in a makefile to insure that everything is included into the .Li SCCS file before a version is installed. .It Cm tell Gives a newline-separated list of the files being edited on the standard output. Takes the .Fl b and .Fl u flags like .Nm info and .Nm check . .It Cm diffs Gives a .Nm diff listing between the current version of the program(s) you have out for editing and the versions in .Li SCCS format. The .Fl r , .Fl c , .Fl i , .Fl x , and .Fl t flags are passed to .if n \{\ . br .\} .Nm get ; the .Fl l , .Fl s , .Fl e , .Fl f , .Fl h , .Fl u , .Fl n , .Fl w , and .Fl b options are passed to .Nm diff . The .Fl a , .Fl B , .Fl d , .Fl H , .Fl p , .Fl q , .Fl s , .Fl v , and .Fl y options are passed to .Nm diff but these options are (usually) specific to GNU diff, and so may not be supported on systems other than GNU. The .Fl C flag is passed to .Nm diff as .Fl c . .It Cm print This command prints out verbose information about the named files. .El .Pp Certain commands (such as .Nm admin ) cannot be run .Dq Li set user id by all users, since this would allow anyone to change the authorizations. These commands are always run as the real user. .Pp .Bl -tag -width --prefix=foo .It Fl -cssc Returns a zero exit value (for the GNU version only). No other operation is performed. This flag is used by the test suite to determine if it needs to use the .Fl -prefix flag in order to find the correct subprograms (non-GNU versions of sccs have the full pathnames for the subprograms hard-coded). In this way, the CSSC test suite can be compiled ready for installation in a particular directory, but the test suite can still be run before the suite has been installed in its final position. This option is supported only by the GNU version of .Nm sccs . .It Fl -prefix=foo Uses .Ar foo as the prefix for SCCS sub-commands. The default prefix is compiled into the program and is usually .Dq /usr/sccs . You can discover the prefix setting with the .Fl V flag. This prefix is used without a final slash being appended, so values like .Dq /usr/local/bin/cssc- can be used. This option is disallowed if the program is installed setuid, and it is supported only by the GNU version of .Nm sccs . .Em "This option is not equivalent to the" .Fl p .Em flag . .It Fl -version Show version information; synonymous with the .Fl V flag. .It Fl r Runs .Nm sccs as the real user rather than as whatever effective user .Nm sccs is .Dq Li set user id to. .It Fl d Specifies a root directory for the .Li SCCS files. The default is the current directory. If environment variable .Ev PROJECTDIR is set, it will be used to determine the .Fl d flag. .It Fl p Defines the pathname of the directory in which the .Li SCCS files will be found; .Dq Li SCCS is the default. The .Fl p flag differs from the .Fl d flag in that the .Fl d argument is prepended to the entire pathname and the .Fl p argument is inserted before the final component of the pathname. For example, .Dq Li sccs \-d/x \-py get a/b will convert to .Dq Li get /x/a/y/s.b . The intent here is to create aliases such as .Dq Li alias syssccs sccs -d/usr/src which will be used as .Dq Li syssccs get cmd/who.c . .Em Please note that the .Fl p .Em flag is (very) different in purpose from the .Fl -prefix .Em option. .It Fl T This flag causes the program to emit a debugging trace on stdout. This flag may be disabled at compile time. .It Fl V Shows the version information for the .Nm sccs program, and the subcommand prefix being used. This option is supported only by the GNU version of .Nm sccs . .El .Sh EXAMPLES To get a file for editing, edit it, and produce a new delta: .Pp .Dl sccs get \-e file.c .Dl ex file.c .Dl sccs delta file.c .Pp To get a file from another directory: .Pp .Dl sccs \-p/usr/src/sccs/s. get cc.c .Pp or .Pp .Dl sccs get /usr/src/sccs/s.cc.c .Pp To make a delta of a large number of files in the current directory: .Pp .Dl sccs delta *.c .Pp To get a list of files being edited that are not on branches: .Pp .Dl sccs info \-b .Pp To delta everything being edited by you: .Pp .Dl sccs delta \`sccs tell \-u\` .Pp In a makefile, to get source files from an .Li SCCS file if it does not already exist: .Pp .Dl SRCS = .Dl $(SRCS): .Dl \&\tsccs get $(REL) $@ .Sh MAINTAINER This version of .Nm sccs is maintained by James Youngman, . .Sh ENVIRONMENT .Bl -tag -width Ar .It Ev PROJECTDIR .Pp The PROJECTDIR environment variable is checked by the .Fl d flag. If it begins with a slash, it is taken directly; otherwise, the home directory of a user of that name is examined for a subdirectory .Dq Li src or .Dq Li source . If such a directory is found, it is used. .El .Sh DIAGNOSTICS There are many error messages, mostly brief but fairly obvious. If all goes acording to plan, the program's exit status is zero. Otherwise, it will be one of the following values:- .Bl -tag -width >128 .It 0 No error; everything proceeded according to plan. .It 64 Command line usage error .\" 65 data format error .\" 66 cannot open input .\" 67 addressee unknown .\" 68 host name unknown .It 69 Could not exec program .It 70 Internal software error. This should not happen. .It 71 System error (e.g., can't fork) .\" 72 critical OS file missing .\" 73 can't create (user) output file .\" 74 input/output error .It 75 Temporary failure; retry later. This error is returned when the system runs out of memory. .\" 76 remote error in protocol .It 77 Permission denied. This error occurs when the program has been installed setuid, but SCCSDIR was not configured in at compile time. This can also happen if something goes wrong when the program tries to drop its setuid or setgid privileges. .\" 78 configuration error .\" >128 When a program exits due to a fatal signal, the shell usually adds 128 to the signal number and uses that as the return value. Some systems also produce values in this range if there was a problem with the dynamic linker. .El .Sh SEE ALSO .Xr what 1 , .Xr sccs-admin 1 , .Xr sccs-cdc 1 , .Xr sccs-comb 1 , .Xr sccs-delta 1 , .Xr sccs-get 1 , .Xr sccs-help 1 , .Xr sccs-prs 1 , .Xr sccs-prt 1 , .Xr sccs-rmchg 1 , .Xr sccs-rmdel 1 , .Xr sccs-sact 1 , .Xr sccsdiff 1 , .Xr sccs-unget 1 , .Xr sccs-val 1 , .Xr make 1 , .Xr rcsintro 1 , .Xr cvs 1 , .Xr sccsfile 5 . .Rs .%A Eric Allman .%T "An Introduction to the Source Code Control System" .Re .Rs .%A James Youngman .%B "CSSC: Compatibly Stupid Source Control" .Re .Sh COPYING Copyright \(co 1998 .br Free Software Foundation, Inc. All rights reserved. .Pp Copyright \(co 1983, 1990, 1993 .br The Regents of the University of California. All rights reserved. .Pp Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: .Bl -enum .It Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. .It Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. .It All advertising materials mentioning features or use of this software must display the following acknowledgement: .Pp .Rs This product includes software developed by the University of California, Berkeley and its contributors. .Re .It Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. .El .Pp THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .Sh HISTORY The .Nm sccs command appeared in .Bx 4.3 . .Pp This version of .Nm sccs has been slightly modified to support .Nm "GNU Autoconf" , and several new options (those beginning with two dashes and also .Fl V ) and to make it somewhat more portable. The program otherwise remains largely unchanged. .Sh BUGS It should be able to take directory arguments on pseudo-commands like the .Li SCCS commands do. .Pp Though this program is mostly derived from the original .Bx code, the subprograms accompanying it in the CSSC suite (admin, get, delta and so on) are not the original AT&T code. Please do not count on these programs being secure. .Pp Other known bugs are listed in the file BUGS, which accompanies GNU CSSC. CSSC-1.4.1/docs/TODO0000644000000000000000000001022311374025765012066 0ustar0000000000000000This file is mostly obsolete. One day I will go through it and remove the tasks that have been done, and convert any remaining tasks to enhancement requests or bugs on SourceForge. 2001-07-14 James Youngman * Does "delta" handle disk-full gracefully? (SourceForge task id 34497). 1999-04-05 James Youngman * If the user specifies a list of included deltas and one of the manually-included deltas is NEWER than the supplied cutoff date, do we get the delta, or not? (This is SourceForge task id 34490) 1998-06-02 James Youngman * Determine if execv("foo", argv) under glibc2 on Linux will run a "foo" in the current directory. See if unsetting $PATH makes a difference. There may be security implications here for bsd/sccs.c (see try_to_exec). (This is SourceForge task id 34491). 1998-04-08 James Youngman * Find out if SCO's "unget" produces any output. We currently output a SID but it looks like SCO's does not. (This is SourceForge task ID 34492). * also, tests/prt/all-512.txt suffers from the fact that SCO does not have "prt"! No idea if it exists but lives in a funny place, etc. (This is SourceForge task ID 34493). 1998-02-08 James Youngman * Find out if genuine SCCS works when the s-file's name contains a space. Find out particularly if the right thing happens when delta invokes diff. (This is SourceForge task ID 34494) 1998-02-01 James Youngman * tests: Testing for binary files: OK, check that "prs -d:GB:", "prs -d:BD:" and "prt -b" work OK. Also check zero-length files, keyword substitution, large binary files. (SourceForge task ID 34498). 1998-01-25 James Youngman * bodyio.cc: Test what happens if the text input ends with "%A", that is, the peeked character is EOF. At the moment, we ungetc(EOF); is that valid? (This is SourceForge task id 34495) * bodyio.cc: Test for sane behaviour if we get a disk-full condition while writing the body part of an SCCS file with admin -i. Especially important for text files; we probably want to avoid retrying with binary encoding. (This is SourceForge task ID 34496) Wed Nov 12 00:00:44 1997 James Youngman (This is SourceForge task ID 34487) * Write test cases for admin's -h, -l, -V, and -z flags. * Write test cases for delta's -g, -n, -p, -r, -s flags. * Write test cases for get's -i, -l, -lp flags. Mon Aug 4 23:33:16 1997 James Youngman * Check that Dave Bodenstab's changes also provide for running the test suite under SunOS, as I suspect -- because all that was required was the ability to select a shell other than /bin/sh. (This is SourceForge task id 34499) Sat Jun 28 12:25:12 1997 James Youngman * Allow the utilities to be built with a shared library containing at least $(SFILE_OBJS) and $(COMMON_OBJS). May have to provide two version numbers, one for the library and one for each app. I don't expect to need/want to support user code linking against the library, the intent is just to conserve disk space and perhaps system memory too. [ 2000-12-03: JY: not certain if this is a good plan ] (This is SourceForge task id 34500) Sun May 25 16:27:05 1997 James Youngman * Complete the test cases in admin/flags.sh. (This is SourceForge task ID 34501). Sat May 3 11:45:19 1997 James Youngman * Check the interaction between any -r option to get and the release floors and ceilings. (SourceForge task ID 34489). * Write a shell script for converting SCCS files to RCS files; use the Bourne shell, since not everybody has the C shell [suggested by RMS]. (This is SourceForge task ID 34503). CSSC-1.4.1/docs/.ispell_english0000644000000000000000000000144111566040415014372 0ustar0000000000000000admin authoraddr CAE cc cdc cindex CONFIG const csect cssc cvs desc devel dfn dir docommand docs email emph endif exdent fF filll finalout foo gpl grep gzip http IDS ifinfo ifndef iftex kbd mr MySC noindent org printf printindex prs prt pt pxref ref rel retval rmdel sact samp sc sccs sccsdiff sed setchapternewpage setfilename settitle shortcontents sid smallexample stderr stdout subsubsection texi texinfo titlepage TODO umsp unescaped unget unnumberedsubsubsec unset url uudecode uuencode val var VC vskip www xopen xref xxx yMyComment Youngman yymmddhhmmss AccessSid Allman Autoconf backslash bi ch cmd cs deledit delget eric fb foreach info Ingres inline john LDFLAGS lib LIBS makefile makefiles mod mothballed newxyz OBJS ok OpsysSid prog PWB REL rvu SccsId SID src SRCS syssccs TARG ujohn xyz CSSC-1.4.1/docs/Makefile.am0000644000000000000000000000064011566040415013424 0ustar0000000000000000## CSSC's docs/Makefile.am. info_TEXINFOS = cssc.texi cssc_TEXINFOS = gpl-3.0.texi fdl.texi dist_man1_MANS = sccs.1 EXTRA_DIST = BUGS TODO TESTING \ missing.txt patches.txt \ Platforms mailing-list.txt style.txt \ sccs.me \ .ispell_english # The .ispell_english file is included in the distribution because it # is useful for the list of correct spellings in this document to # accompany the document itself. CSSC-1.4.1/docs/config-info.texi.in0000644000000000000000000000026711372221630015066 0ustar0000000000000000@multitable @columnfractions .5 .5 @item Binary SCCS file creation allowed @tab @enable_binary@ @item Maximum SCCS file line length @tab @max_line_length_description@ @end multitable CSSC-1.4.1/docs/style.txt0000644000000000000000000000304511374025765013303 0ustar0000000000000000Notes on the coding style used in the maintenance of CSSC ---------------------------------------------------------- 1. Indentation. The indentation used by the code may look random to you, but it is quite simple, really. MySC, the package on which CSSC is based, was written with a K&R indentation style. New code written for CSSC, or rewritten code, is indented according to the GNU style (that is, with Emacs's default indentation rules). This is deliberate; please don't re-indent code UNLESS you are rewriting it. New code for CSSC should be indented in the GNU fashion. 2. Design. Much of the design of CSSC is inherited from MySC. MySC was written when the C++ language was quite different to the way it is now, and when GCC was a much less good C++ compiler. Hence it has features which now seem non-optimal. While redesigning CSSC to be more elegant might be nice, it is far more important to make it work *correctly*. Redesign has been deliberately avoided unless it can be done in the course of other work required for the sake of correctness. 3. Comments Yes, please. But no "//" comments in the C code, though they're fine for the C++ code. 4. Other aspects of the coding style. Most of the other aspects of the coding for this project follow the GNU guidelines. The only exception is the function call notation; while the GNU standard stipulates "f ()", I strongly prefer "f()". 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@GNULIB_FDOPENDIR@ GNULIB_FFLUSH = @GNULIB_FFLUSH@ GNULIB_FFSL = @GNULIB_FFSL@ GNULIB_FFSLL = @GNULIB_FFSLL@ GNULIB_FGETC = @GNULIB_FGETC@ GNULIB_FGETS = @GNULIB_FGETS@ GNULIB_FLOCK = @GNULIB_FLOCK@ GNULIB_FOPEN = @GNULIB_FOPEN@ GNULIB_FPRINTF = @GNULIB_FPRINTF@ GNULIB_FPRINTF_POSIX = @GNULIB_FPRINTF_POSIX@ GNULIB_FPURGE = @GNULIB_FPURGE@ GNULIB_FPUTC = @GNULIB_FPUTC@ GNULIB_FPUTS = @GNULIB_FPUTS@ GNULIB_FREAD = @GNULIB_FREAD@ GNULIB_FREOPEN = @GNULIB_FREOPEN@ GNULIB_FSCANF = @GNULIB_FSCANF@ GNULIB_FSEEK = @GNULIB_FSEEK@ GNULIB_FSEEKO = @GNULIB_FSEEKO@ GNULIB_FSTAT = @GNULIB_FSTAT@ GNULIB_FSTATAT = @GNULIB_FSTATAT@ GNULIB_FSYNC = @GNULIB_FSYNC@ GNULIB_FTELL = @GNULIB_FTELL@ GNULIB_FTELLO = @GNULIB_FTELLO@ GNULIB_FTRUNCATE = @GNULIB_FTRUNCATE@ GNULIB_FUTIMENS = @GNULIB_FUTIMENS@ GNULIB_FWRITE = @GNULIB_FWRITE@ GNULIB_GETC = @GNULIB_GETC@ GNULIB_GETCHAR = @GNULIB_GETCHAR@ GNULIB_GETCWD = @GNULIB_GETCWD@ GNULIB_GETDELIM = @GNULIB_GETDELIM@ GNULIB_GETDOMAINNAME = @GNULIB_GETDOMAINNAME@ GNULIB_GETDTABLESIZE = @GNULIB_GETDTABLESIZE@ GNULIB_GETGROUPS = @GNULIB_GETGROUPS@ GNULIB_GETHOSTNAME = @GNULIB_GETHOSTNAME@ GNULIB_GETLINE = @GNULIB_GETLINE@ GNULIB_GETLOADAVG = @GNULIB_GETLOADAVG@ GNULIB_GETLOGIN = @GNULIB_GETLOGIN@ GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@ GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@ GNULIB_GETSUBOPT = @GNULIB_GETSUBOPT@ GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@ GNULIB_GETUSERSHELL = @GNULIB_GETUSERSHELL@ GNULIB_GRANTPT = @GNULIB_GRANTPT@ GNULIB_GROUP_MEMBER = @GNULIB_GROUP_MEMBER@ GNULIB_IMAXABS = @GNULIB_IMAXABS@ GNULIB_IMAXDIV = @GNULIB_IMAXDIV@ GNULIB_ISATTY = @GNULIB_ISATTY@ GNULIB_ISBLANK = @GNULIB_ISBLANK@ GNULIB_LCHMOD = @GNULIB_LCHMOD@ GNULIB_LCHOWN = @GNULIB_LCHOWN@ GNULIB_LINK = @GNULIB_LINK@ GNULIB_LINKAT = @GNULIB_LINKAT@ GNULIB_LSEEK = @GNULIB_LSEEK@ GNULIB_LSTAT = @GNULIB_LSTAT@ GNULIB_MALLOC_POSIX = @GNULIB_MALLOC_POSIX@ GNULIB_MBRLEN = @GNULIB_MBRLEN@ GNULIB_MBRTOWC = @GNULIB_MBRTOWC@ GNULIB_MBSCASECMP = @GNULIB_MBSCASECMP@ GNULIB_MBSCASESTR = @GNULIB_MBSCASESTR@ GNULIB_MBSCHR = @GNULIB_MBSCHR@ GNULIB_MBSCSPN = @GNULIB_MBSCSPN@ GNULIB_MBSINIT = @GNULIB_MBSINIT@ GNULIB_MBSLEN = @GNULIB_MBSLEN@ GNULIB_MBSNCASECMP = @GNULIB_MBSNCASECMP@ GNULIB_MBSNLEN = @GNULIB_MBSNLEN@ GNULIB_MBSNRTOWCS = @GNULIB_MBSNRTOWCS@ GNULIB_MBSPBRK = @GNULIB_MBSPBRK@ GNULIB_MBSPCASECMP = @GNULIB_MBSPCASECMP@ GNULIB_MBSRCHR = @GNULIB_MBSRCHR@ GNULIB_MBSRTOWCS = @GNULIB_MBSRTOWCS@ GNULIB_MBSSEP = @GNULIB_MBSSEP@ GNULIB_MBSSPN = @GNULIB_MBSSPN@ GNULIB_MBSSTR = @GNULIB_MBSSTR@ GNULIB_MBSTOK_R = @GNULIB_MBSTOK_R@ GNULIB_MBTOWC = @GNULIB_MBTOWC@ GNULIB_MEMCHR = @GNULIB_MEMCHR@ GNULIB_MEMMEM = @GNULIB_MEMMEM@ GNULIB_MEMPCPY = @GNULIB_MEMPCPY@ GNULIB_MEMRCHR = @GNULIB_MEMRCHR@ GNULIB_MKDIRAT = @GNULIB_MKDIRAT@ GNULIB_MKDTEMP = @GNULIB_MKDTEMP@ GNULIB_MKFIFO = @GNULIB_MKFIFO@ GNULIB_MKFIFOAT = @GNULIB_MKFIFOAT@ GNULIB_MKNOD = @GNULIB_MKNOD@ GNULIB_MKNODAT = @GNULIB_MKNODAT@ GNULIB_MKOSTEMP = @GNULIB_MKOSTEMP@ GNULIB_MKOSTEMPS = @GNULIB_MKOSTEMPS@ GNULIB_MKSTEMP = @GNULIB_MKSTEMP@ GNULIB_MKSTEMPS = @GNULIB_MKSTEMPS@ GNULIB_MKTIME = @GNULIB_MKTIME@ GNULIB_NANOSLEEP = @GNULIB_NANOSLEEP@ GNULIB_NONBLOCKING = @GNULIB_NONBLOCKING@ GNULIB_OBSTACK_PRINTF = @GNULIB_OBSTACK_PRINTF@ GNULIB_OBSTACK_PRINTF_POSIX = @GNULIB_OBSTACK_PRINTF_POSIX@ GNULIB_OPEN = @GNULIB_OPEN@ GNULIB_OPENAT = @GNULIB_OPENAT@ GNULIB_OPENDIR = @GNULIB_OPENDIR@ GNULIB_PCLOSE = @GNULIB_PCLOSE@ GNULIB_PERROR = @GNULIB_PERROR@ GNULIB_PIPE = @GNULIB_PIPE@ GNULIB_PIPE2 = @GNULIB_PIPE2@ GNULIB_POPEN = @GNULIB_POPEN@ GNULIB_POSIX_OPENPT = @GNULIB_POSIX_OPENPT@ GNULIB_PREAD = @GNULIB_PREAD@ GNULIB_PRINTF = @GNULIB_PRINTF@ GNULIB_PRINTF_POSIX = @GNULIB_PRINTF_POSIX@ GNULIB_PTHREAD_SIGMASK = @GNULIB_PTHREAD_SIGMASK@ GNULIB_PTSNAME = @GNULIB_PTSNAME@ GNULIB_PTSNAME_R = @GNULIB_PTSNAME_R@ GNULIB_PUTC = @GNULIB_PUTC@ GNULIB_PUTCHAR = @GNULIB_PUTCHAR@ GNULIB_PUTENV = @GNULIB_PUTENV@ GNULIB_PUTS = @GNULIB_PUTS@ GNULIB_PWRITE = @GNULIB_PWRITE@ GNULIB_QSORT_R = @GNULIB_QSORT_R@ GNULIB_RAISE = @GNULIB_RAISE@ GNULIB_RANDOM = @GNULIB_RANDOM@ GNULIB_RANDOM_R = @GNULIB_RANDOM_R@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@ GNULIB_READ = @GNULIB_READ@ GNULIB_READDIR = @GNULIB_READDIR@ GNULIB_READLINK = @GNULIB_READLINK@ GNULIB_READLINKAT = @GNULIB_READLINKAT@ GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@ GNULIB_REALPATH = @GNULIB_REALPATH@ GNULIB_REMOVE = @GNULIB_REMOVE@ GNULIB_RENAME = @GNULIB_RENAME@ GNULIB_RENAMEAT = @GNULIB_RENAMEAT@ GNULIB_REWINDDIR = @GNULIB_REWINDDIR@ GNULIB_RMDIR = @GNULIB_RMDIR@ GNULIB_RPMATCH = @GNULIB_RPMATCH@ GNULIB_SCANDIR = @GNULIB_SCANDIR@ GNULIB_SCANF = @GNULIB_SCANF@ GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@ GNULIB_SETENV = @GNULIB_SETENV@ GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@ GNULIB_SIGACTION = @GNULIB_SIGACTION@ GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@ GNULIB_SIGPROCMASK = @GNULIB_SIGPROCMASK@ GNULIB_SLEEP = @GNULIB_SLEEP@ GNULIB_SNPRINTF = @GNULIB_SNPRINTF@ GNULIB_SPRINTF_POSIX = @GNULIB_SPRINTF_POSIX@ GNULIB_STAT = @GNULIB_STAT@ GNULIB_STDIO_H_NONBLOCKING = @GNULIB_STDIO_H_NONBLOCKING@ GNULIB_STDIO_H_SIGPIPE = @GNULIB_STDIO_H_SIGPIPE@ GNULIB_STPCPY = @GNULIB_STPCPY@ GNULIB_STPNCPY = @GNULIB_STPNCPY@ GNULIB_STRCASESTR = @GNULIB_STRCASESTR@ GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@ GNULIB_STRDUP = @GNULIB_STRDUP@ GNULIB_STRERROR = @GNULIB_STRERROR@ GNULIB_STRERROR_R = @GNULIB_STRERROR_R@ GNULIB_STRNCAT = @GNULIB_STRNCAT@ GNULIB_STRNDUP = @GNULIB_STRNDUP@ GNULIB_STRNLEN = @GNULIB_STRNLEN@ GNULIB_STRPBRK = @GNULIB_STRPBRK@ GNULIB_STRPTIME = @GNULIB_STRPTIME@ GNULIB_STRSEP = @GNULIB_STRSEP@ GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@ GNULIB_STRSTR = @GNULIB_STRSTR@ GNULIB_STRTOD = @GNULIB_STRTOD@ GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@ GNULIB_STRTOK_R = @GNULIB_STRTOK_R@ GNULIB_STRTOLL = @GNULIB_STRTOLL@ GNULIB_STRTOULL = @GNULIB_STRTOULL@ GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@ GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@ GNULIB_SYMLINK = @GNULIB_SYMLINK@ GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@ GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@ GNULIB_TIMEGM = @GNULIB_TIMEGM@ GNULIB_TIME_R = @GNULIB_TIME_R@ GNULIB_TIME_RZ = @GNULIB_TIME_RZ@ GNULIB_TMPFILE = @GNULIB_TMPFILE@ GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@ GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@ GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@ GNULIB_UNLINK = @GNULIB_UNLINK@ GNULIB_UNLINKAT = @GNULIB_UNLINKAT@ GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@ GNULIB_UNSETENV = @GNULIB_UNSETENV@ GNULIB_USLEEP = @GNULIB_USLEEP@ GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@ GNULIB_VASPRINTF = @GNULIB_VASPRINTF@ GNULIB_VDPRINTF = @GNULIB_VDPRINTF@ GNULIB_VFPRINTF = @GNULIB_VFPRINTF@ GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@ GNULIB_VFSCANF = @GNULIB_VFSCANF@ GNULIB_VPRINTF = @GNULIB_VPRINTF@ GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@ GNULIB_VSCANF = @GNULIB_VSCANF@ GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@ GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@ GNULIB_WAITPID = @GNULIB_WAITPID@ GNULIB_WCPCPY = @GNULIB_WCPCPY@ GNULIB_WCPNCPY = @GNULIB_WCPNCPY@ GNULIB_WCRTOMB = @GNULIB_WCRTOMB@ GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@ GNULIB_WCSCAT = @GNULIB_WCSCAT@ GNULIB_WCSCHR = @GNULIB_WCSCHR@ GNULIB_WCSCMP = @GNULIB_WCSCMP@ GNULIB_WCSCOLL = @GNULIB_WCSCOLL@ GNULIB_WCSCPY = @GNULIB_WCSCPY@ GNULIB_WCSCSPN = @GNULIB_WCSCSPN@ GNULIB_WCSDUP = @GNULIB_WCSDUP@ GNULIB_WCSLEN = @GNULIB_WCSLEN@ GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@ GNULIB_WCSNCAT = @GNULIB_WCSNCAT@ GNULIB_WCSNCMP = @GNULIB_WCSNCMP@ GNULIB_WCSNCPY = @GNULIB_WCSNCPY@ GNULIB_WCSNLEN = @GNULIB_WCSNLEN@ GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@ GNULIB_WCSPBRK = @GNULIB_WCSPBRK@ GNULIB_WCSRCHR = @GNULIB_WCSRCHR@ GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@ GNULIB_WCSSPN = @GNULIB_WCSSPN@ GNULIB_WCSSTR = @GNULIB_WCSSTR@ GNULIB_WCSTOK = @GNULIB_WCSTOK@ GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@ GNULIB_WCSXFRM = @GNULIB_WCSXFRM@ GNULIB_WCTOB = @GNULIB_WCTOB@ GNULIB_WCTOMB = @GNULIB_WCTOMB@ GNULIB_WCWIDTH = @GNULIB_WCWIDTH@ GNULIB_WMEMCHR = @GNULIB_WMEMCHR@ GNULIB_WMEMCMP = @GNULIB_WMEMCMP@ GNULIB_WMEMCPY = @GNULIB_WMEMCPY@ GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@ GNULIB_WMEMSET = @GNULIB_WMEMSET@ GNULIB_WRITE = @GNULIB_WRITE@ GNULIB__EXIT = @GNULIB__EXIT@ GREP = @GREP@ GXX = @GXX@ HAVE_ALPHASORT = @HAVE_ALPHASORT@ HAVE_ATOLL = @HAVE_ATOLL@ HAVE_BTOWC = @HAVE_BTOWC@ HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@ HAVE_CHOWN = @HAVE_CHOWN@ HAVE_CLOSEDIR = @HAVE_CLOSEDIR@ HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@ HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@ HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@ HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@ HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@ HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@ HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@ HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@ HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@ HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@ HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@ HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@ HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@ HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@ HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@ HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@ HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@ HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@ HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@ HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@ HAVE_DECL_SETENV = @HAVE_DECL_SETENV@ HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@ HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@ HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@ HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@ HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@ HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@ HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@ HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@ HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@ HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@ HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@ HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@ HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@ HAVE_DIRENT_H = @HAVE_DIRENT_H@ HAVE_DPRINTF = @HAVE_DPRINTF@ HAVE_DUP2 = @HAVE_DUP2@ HAVE_DUP3 = @HAVE_DUP3@ HAVE_EUIDACCESS = @HAVE_EUIDACCESS@ HAVE_FACCESSAT = @HAVE_FACCESSAT@ HAVE_FCHDIR = @HAVE_FCHDIR@ HAVE_FCHMODAT = @HAVE_FCHMODAT@ HAVE_FCHOWNAT = @HAVE_FCHOWNAT@ HAVE_FCNTL = @HAVE_FCNTL@ HAVE_FDATASYNC = @HAVE_FDATASYNC@ HAVE_FDOPENDIR = @HAVE_FDOPENDIR@ HAVE_FEATURES_H = @HAVE_FEATURES_H@ HAVE_FFSL = @HAVE_FFSL@ HAVE_FFSLL = @HAVE_FFSLL@ HAVE_FLOCK = @HAVE_FLOCK@ HAVE_FSEEKO = @HAVE_FSEEKO@ HAVE_FSTATAT = @HAVE_FSTATAT@ HAVE_FSYNC = @HAVE_FSYNC@ HAVE_FTELLO = @HAVE_FTELLO@ HAVE_FTRUNCATE = @HAVE_FTRUNCATE@ HAVE_FUTIMENS = @HAVE_FUTIMENS@ HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@ HAVE_GETGROUPS = @HAVE_GETGROUPS@ HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@ HAVE_GETLOGIN = @HAVE_GETLOGIN@ HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@ HAVE_GRANTPT = @HAVE_GRANTPT@ HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ HAVE_ISBLANK = @HAVE_ISBLANK@ HAVE_LCHMOD = @HAVE_LCHMOD@ HAVE_LCHOWN = @HAVE_LCHOWN@ HAVE_LINK = @HAVE_LINK@ HAVE_LINKAT = @HAVE_LINKAT@ HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@ HAVE_LSTAT = @HAVE_LSTAT@ HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@ HAVE_MBRLEN = @HAVE_MBRLEN@ HAVE_MBRTOWC = @HAVE_MBRTOWC@ HAVE_MBSINIT = @HAVE_MBSINIT@ HAVE_MBSLEN = @HAVE_MBSLEN@ HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@ HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@ HAVE_MEMCHR = @HAVE_MEMCHR@ HAVE_MEMPCPY = @HAVE_MEMPCPY@ HAVE_MKDIRAT = @HAVE_MKDIRAT@ HAVE_MKDTEMP = @HAVE_MKDTEMP@ HAVE_MKFIFO = @HAVE_MKFIFO@ HAVE_MKFIFOAT = @HAVE_MKFIFOAT@ HAVE_MKNOD = @HAVE_MKNOD@ HAVE_MKNODAT = @HAVE_MKNODAT@ HAVE_MKOSTEMP = @HAVE_MKOSTEMP@ HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@ HAVE_MKSTEMP = @HAVE_MKSTEMP@ HAVE_MKSTEMPS = @HAVE_MKSTEMPS@ HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@ HAVE_NANOSLEEP = @HAVE_NANOSLEEP@ HAVE_OPENAT = @HAVE_OPENAT@ HAVE_OPENDIR = @HAVE_OPENDIR@ HAVE_OS_H = @HAVE_OS_H@ HAVE_PCLOSE = @HAVE_PCLOSE@ HAVE_PIPE = @HAVE_PIPE@ HAVE_PIPE2 = @HAVE_PIPE2@ HAVE_POPEN = @HAVE_POPEN@ HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@ HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@ HAVE_PREAD = @HAVE_PREAD@ HAVE_PTHREAD_H = @HAVE_PTHREAD_H@ HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@ HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@ HAVE_PTHREAD_T = @HAVE_PTHREAD_T@ HAVE_PTSNAME = @HAVE_PTSNAME@ HAVE_PTSNAME_R = @HAVE_PTSNAME_R@ HAVE_PWRITE = @HAVE_PWRITE@ HAVE_RAISE = @HAVE_RAISE@ HAVE_RANDOM = @HAVE_RANDOM@ HAVE_RANDOM_H = @HAVE_RANDOM_H@ HAVE_RANDOM_R = @HAVE_RANDOM_R@ HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@ HAVE_READDIR = @HAVE_READDIR@ HAVE_READLINK = @HAVE_READLINK@ HAVE_READLINKAT = @HAVE_READLINKAT@ HAVE_REALPATH = @HAVE_REALPATH@ HAVE_RENAMEAT = @HAVE_RENAMEAT@ HAVE_REWINDDIR = @HAVE_REWINDDIR@ HAVE_RPMATCH = @HAVE_RPMATCH@ HAVE_SCANDIR = @HAVE_SCANDIR@ HAVE_SCHED_H = @HAVE_SCHED_H@ HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@ HAVE_SETENV = @HAVE_SETENV@ HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@ HAVE_SIGACTION = @HAVE_SIGACTION@ HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@ HAVE_SIGINFO_T = @HAVE_SIGINFO_T@ HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@ HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@ HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@ HAVE_SIGSET_T = @HAVE_SIGSET_T@ HAVE_SLEEP = @HAVE_SLEEP@ HAVE_STDINT_H = @HAVE_STDINT_H@ HAVE_STPCPY = @HAVE_STPCPY@ HAVE_STPNCPY = @HAVE_STPNCPY@ HAVE_STRCASESTR = @HAVE_STRCASESTR@ HAVE_STRCHRNUL = @HAVE_STRCHRNUL@ HAVE_STRPBRK = @HAVE_STRPBRK@ HAVE_STRPTIME = @HAVE_STRPTIME@ HAVE_STRSEP = @HAVE_STRSEP@ HAVE_STRTOD = @HAVE_STRTOD@ HAVE_STRTOLL = @HAVE_STRTOLL@ HAVE_STRTOULL = @HAVE_STRTOULL@ HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@ HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@ HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@ HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@ HAVE_STRVERSCMP = @HAVE_STRVERSCMP@ HAVE_SYMLINK = @HAVE_SYMLINK@ HAVE_SYMLINKAT = @HAVE_SYMLINKAT@ HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@ HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@ HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@ HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@ HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@ HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@ HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@ HAVE_TIMEGM = @HAVE_TIMEGM@ HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@ HAVE_UNISTD_H = @HAVE_UNISTD_H@ HAVE_UNLINKAT = @HAVE_UNLINKAT@ HAVE_UNLOCKPT = @HAVE_UNLOCKPT@ HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@ HAVE_USLEEP = @HAVE_USLEEP@ HAVE_UTIMENSAT = @HAVE_UTIMENSAT@ HAVE_VASPRINTF = @HAVE_VASPRINTF@ HAVE_VDPRINTF = @HAVE_VDPRINTF@ HAVE_WCHAR_H = @HAVE_WCHAR_H@ HAVE_WCHAR_T = @HAVE_WCHAR_T@ HAVE_WCPCPY = @HAVE_WCPCPY@ HAVE_WCPNCPY = @HAVE_WCPNCPY@ HAVE_WCRTOMB = @HAVE_WCRTOMB@ HAVE_WCSCASECMP = @HAVE_WCSCASECMP@ HAVE_WCSCAT = @HAVE_WCSCAT@ HAVE_WCSCHR = 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distribution because it # is useful for the list of correct spellings in this document to # accompany the document itself. # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: CSSC-1.4.1/docs/cssc.info0000644000000000000000000071332213464267700013217 0ustar0000000000000000This is cssc.info, produced by makeinfo version 6.3 from cssc.texi. This file documents the GNU 'cssc' package for working with SCCS files. Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2014, 2019 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". INFO-DIR-SECTION Miscellaneous START-INFO-DIR-ENTRY * cssc: (cssc). The GNU work-alike replacement for SCCS. END-INFO-DIR-ENTRY  File: cssc.info, Node: Top, Next: Overview, Up: (dir) This file documents the GNU 'cssc' package for working with SCCS files. Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2014, 2019 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". This file documents the GNU 'CSSC' package, which is a work-alike for the traditional Unix SCCS suite. This is edition 1.10, for CSSC Version 1.3.0. * Menu: * Overview:: Preliminary information. * Interface:: How to use the suite. * Invoking CSSC Programs:: How to run the individual CSSC programs. * Filenames:: Names of files used by CSSC. * File Format:: Description of the SCCS file format * Interoperability:: Interoperating with other versions of SCCS. * Environment:: How environment variables affect CSSC. * Incomplete:: Missing Features. * Year 2000 Issues:: Status of CSSC with regard to the Millennium. * Testing:: How to run the test suite and write new cases. * Problems:: Reporting bugs. * Copying:: How you can copy and share 'CSSC'. * GNU Free Documentation License:: Copying and sharing this manual. * BSD Code:: Parts of the code are from BSD. * Glossary:: Definition of some terms relating to CSSC. * Concept Index:: Index of concepts.  File: cssc.info, Node: Overview, Next: Interface, Prev: Top, Up: Top 1 Overview ********** The GNU CSSC program is designed to be a compatible replacement for the traditional Unix SCCS suite. While it is strongly suggested that new projects not use this package, sometimes existing projects require the use of SCCS files. While conversion to other formats is possible, this is also sometimes impractical. See the documentation for CVS and RCS. *Note What is CVS?: (cvs)What is CVS?. See also the manual pages for RCS. GNU CSSC is published under the GNU General Public License, which is designed to protect your rights, as the user of this program. You have the right to modify this program, and distribute it. You also have responsibilities to those to whom you distribute copies, as detailed in the license. *Note GNU General Public License: Copying. GNU CSSC was originally based on the public-domain package MySC, which was written by Ross Ridge. The enhancement work was done by James Youngman. The 'sccs' program itself and its accompanying documentation 'sccs.me' and 'sccs.1' were written by Eric Allman, and are covered by the BSD license (*note BSD Code::).  File: cssc.info, Node: Interface, Next: Invoking CSSC Programs, Prev: Overview, Up: Top 2 How to use the suite ********************** By far the easiest way to use CSSC (or indeed SCCS) is to use VC-mode in GNU Emacs. *Note Version Systems: (emacs)Version Systems. If you can't use VC-mode, the BSD command 'sccs' is a good interface to the SCCS suite (and hence CSSC). Other than that, you will need to use each of the programs in the suite individually.  File: cssc.info, Node: Invoking CSSC Programs, Next: Filenames, Prev: Interface, Up: Top 3 Invoking CSSC programs ************************ The menu items are arranged in approximate order of frequency of use, except 'admin', which is first because you have to use it to start with. * Menu: * admin:: Creating and administering SCCS files. * sccs:: A more helpful front-end from BSD. * get:: Checking-out a version for compilation or editing. * delta:: Checking-in a revised version. * what:: Identifying versions of files. * sccsdiff:: Finding the changes between two revisions. * unget:: When it all goes horribly wrong... * prs:: Displaying the revision history of a file. * sact:: Show which SCCS files are being edited. * rmdel:: Expunging changes or backing out of a check-in. * cdc:: Changing revision comments after the fact. * prt:: Printing the delta table of a file. * comb:: Creating a shell archive of an SCCS file. * help:: Unimplemented hints on obscure error messages. * val:: Validating an SCCS file for integrity.  File: cssc.info, Node: admin, Next: cdc, Up: Invoking CSSC Programs 3.1 'admin' =========== * Menu: * Admin Usage:: Frequently-used 'admin' commands * Admin Options:: Full list of 'admin' options. * Flags:: SCCS file flags * Modification Request Numbers:: Referring to the reasons for changes.  File: cssc.info, Node: Admin Usage, Next: Admin Options, Up: admin 3.1.1 'admin' usage ------------------- To create an SCCS archive of a source file 'foo.c', do admin -ifoo.c s.foo.c This creates the archive file 's.foo.c' and initialises it with the current contents of your source file, 'foo.c'. If you use Emacs as your editor, you can just use 'C-x v i' instead. When the input file 'foo.c' is executable, the resulting history file 's.foo.c' is also executable, subject to the current umask setting. This behaviour follows that of Solaris; other SCCS implementations may not do this. Another frequently-used option is '-b', which indicates that the file is to be treated as a binary file rather than as text. You might want to do this because the file actually contains binary data, or just characters that have other meanings within an SCCS file, for example '^A', the character whose code is 1.  File: cssc.info, Node: Admin Options, Next: Flags, Prev: Admin Usage, Up: admin 3.1.2 'admin' options --------------------- '-aXXX' Add user or group XXX to the list of those authorised to check revisions in (that is, use 'get -e' and 'delta'). Users must be specified by name and groups by numeric ID. This feature is often used in conjunction with a setuid installation of the 'sccs' driver program (*note sccs::). This is not a good idea because the CSSC suite is not secure (*note Known Problems::). '-b' Ensure that the file is encoded as a binary file. This option only works in conjunction with the '-n' or '-i' options. This option is not available if binary file support is turned off (*note Interoperability::) though this can be re-enabled if necessary with an environment variable (*note Environment Variables: Environment.). '-dF' Delete flag F from the flags present in the file (*note Flags::). When using 'admin -dl' to unlock a release, you need to specify which release should be unlocked. For example 'admin -dla' unlocks all releases, while 'admin -dl2' unlocks only release 2. This means that 'admin -dl' will do nothing, since no release was specified. If all releases are locked, attempting to unlock just one release will have no effect. '-eXXX' Erase the specified user or group from the list of those authorised to check revisions in or out. '-fF[XXX]' Add the flag F (with optional value XXX) to the file's flags (*note Flags::). For example, '-fv/tmp/checkit' sets the MR-validation flag to '/tmp/checkit'. '-h' Check the SCCS file. The exit value will be 0 if the file is valid, and not 0 otherwise. The checks made are the same as those made for 'val'. Some problems with the SCCS file may not be diagnosed. Warning messages may be emitted, indicating things that may or may not be wrong (e.g. time apparently going backwards), but if no actual errors are encountered, the exit value will still be zero. This option is silently incompatible with all the other options; the specified SCCS files will not be modified by 'admin' if the '-h' flag is used. '-iFOO' Initialise the SCCS file with the contents of the file FOO. If no argument is given, read from standard input. This implies the '-n' option. '-mMR-LIST' When initialising a file, add the specified list of MR numbers (*note Modification Request Numbers::) to the delta commentary for the initial version. The MR list is space-separated. It can also be empty (that is, just spaces). The specified MRs are validated according to the setting of the V flag, which should be set (*note Flags::). If the V flag is set but has no value (i.e. is set to the empty string), validation silently succeeds. If the V flag is not set, the '-m' option causes 'admin' to fail. If you want to set the V flag when creating a history file but there are no appropriate MR numbers, you can specify an MR list containing just white space(1). '-n' Create a new SCCS file. Unless '-i' is also used, the new file will contain control information but the body will be initially empty. Some versions of SCCS require the '-i' option to be specified if '-n' is used. Therefore for greatest portability, specify '-i/dev/null' if you want an empty initial body. *note Interoperability::. '-rN' Set the initial release number to N. The initial level within that release is always 1. Some versions of SCCS allow you to specify actual an actual SID here (for example '1.2' or '1.8.2.1'). CSSC also allows this, but emits a warning. If you use the '-r' option, you must also use the '-i' option (not just the '-n' option). If the initial SID you specify is not on the trunk, some tools will fail to work with the resulting file. *Note SCCS Version Differences::. '-tDESC' Read in descriptive text for this file from 'DESC'. This replaces any existing description. If no argument, remove any existing description (this is illegal if '-i' or '-n' is used). '-V' Display version information. '-yADAYADA' When initialising a file, set the comment for that delta to ADAYADA. If the option is given just as '-y', the comment is recorded as empty. The following word in the argument list is not used as the comment. _Note that this behaviour is different to most Unix programs, but is the same as the behaviour of traditional SCCS_. '-z' Fix the checksum information. The SCCS file is still validated by CSSC; apart from possibly having an incorrect checksum, the s-file must be valid. If you use this option on an SCCS file which really is invalid, then the attempt may fail or _silently write out a valid but incorrect file_. This option does not work on BitKeeper files. Use this option with _extreme_ care. ---------- Footnotes ---------- (1) Versions of CSSC up to and including 1.3.0 used to allow the argument of '-m' to be ommitted, and required the MR list to be non-empty if specified at all. However, this was incompatible with other versions of SCCS, so CSSC was changed to be more compatible.  File: cssc.info, Node: Flags, Next: Modification Request Numbers, Up: admin 3.1.3 Flags ----------- Flags are set and cleared with the 'admin' program. *Note admin::. Boolean Flags ............. 'b' Enable branch deltas: this enables the '-b' option of get (*note get::). 'e' This flag indicates that the file controlled by this SCCS file is a binary file, and hence the body of the SCCS file is uuencoded. This flag can only be set with the '-b' option of 'admin' at the time the file is created (or if admin takes it upon itself to set this flag automatically), and cannot be unset. The circumstances under which this can happen are discussed in *note Interoperability::. 'f' This flag is specific to the _BitKeeper_ suite, and is only supported if CSSC has recognised the file as a BitKeeper file. CSSC does not understand the significance of this flag. 'i' Make 'get' and 'delta' exit unsuccessfully when the 'Warning: No id keywords' message is issued. 'j' Enables concurrent updates: if you try to get a revision for editing, this normally fails if another user already has the file locked. Setting the 'j' flag overrides this. 'n' Create empty releases when the '-r' option to 'get' is used to skip releases. These empty releases can later serve as branch points. 'x' Sets the executable bit on the g-file. This flag is a SCO OpenServer extension and is not supported by other versions of SCCS. Setting this flag with 'admin -fx' generates a warning to this effect. If CSSC is simply processing a file which already has this flag set, no message will be generated. A more portable way to achieve the same effect is to change the file mode of the history file to make it executable. See *note Interoperability:: for more information on compatibility between CSSC and other implementations of SCCS. Other Flags ........... 'c' Set the release ceiling. Releases higher than the ceiling cannot be checked out. 'f' Set the release floor. Releases lower then the release floor cannot be checked out. 'd' Set the default delta which is used when the 'get' command is given without the '-r' option. The default behaviour for 'get' is defined in *note get::. 'l' Set the locked release list. These releases cannot be checked out with 'get -e'. The special value 'a' denotes all releases. 'q' Sets the value substituted for the '%Q%' keyword as described in *note Keyword Substitution::. This flag is referred to in the output of SCCS as 'csect name', and is variously referred to here as that, or the "user flag" or the "Q flag". 'm' Sets the overridden value for the '%M%' keyword as described in *note Keyword Substitution::. 't' Sets the value for the '%Y%' keyword as described in *note Keyword Substitution::. 'v' Sets the name of the program used to validate MR (modification request) numbers; MRs are described in *note Modification Request Numbers::. This flag can be set to the empty string, in which case MRs are allowed and the validation silently succeeds without any program being run. 'y' By default, all keywords are expanded in the gotten file. See *note Keyword Substitution:: for a list of such keywords. This flag can be set to a list of letters separated by commas, in which case keyword expansion will be limited to the specified keywords. For example, 'admin -fyQ,M,Y' restricts keyword expansion so that '%Q%', '%M%' and '%Y%' are expanded, while other keywords such as '%Z%' are not. This flag is an extension introduced by Sun Solaris 8. See *note Interoperability:: for a discussion of the interoperability of CSSC with other SCCS implementations.  File: cssc.info, Node: Modification Request Numbers, Prev: Flags, Up: admin 3.1.4 Modification Request Numbers ---------------------------------- MRs are identifiers that can be specified when checking in a revision using 'delta' (or even using 'admin', when creating a file). If the 'v' ("validate") flag is set, the user running 'delta' is prompted for MR numbers as well as revision comments. If this flag is not set, no validation is performed and no MR numbers are prompted for. If the '-m' option is given on the command line for 'delta', the user is not prompted. MR numbers are not required by CSSC to be actual numbers; they may contain any non-whitespace printable characters; other implementations may not be so flexible. MR numbers are frequently used to tie code revisions to other things, for example engineering change management documents or bug-tracking databases. If your change management systems are computer-based, you can use the validation program to ensure that the offered MR number is valid and that the calling user is allowed to change the file. The first argument passed to the validation program is the name of the g-file and the following arguments are the MR numbers offered. The validating program should return zero if all the MR numbers are acceptable. One might think that it would be useful to associate the MR number with the action of checking out for a modification ('get -e'), but this is not possible with SCCS. If you want to do that kind of thing, you must use a more advanced system, for example GNU CVS.  File: cssc.info, Node: cdc, Next: comb, Prev: admin, Up: Invoking CSSC Programs 3.2 'cdc' ========= The 'cdc' command allows you to add comments to the commentary for a particular delta in an SCCS file. Any delta in the file (other than ones removed with 'rmdel') can be modified. If a comment is not specified on the command line, comments are accepted via standard input. If the special argument name '-' is being used, this means that a list of files to operate on is being read from standard input, and therefore the '-y' option is mandatory in this case. The new comments are prepended to the existing comment for that delta, followed by a line of the form '*** CHANGED *** yy/mm/dd hh:mm:ss who'. This is followed by the original comment. Comments cannot be removed using 'cdc', but they can be added. Only three options are supported:- '-mMR-LIST' The specified (space-separated) list of MRs is added to the MR-list for the relevant delta. If more than one MR number is to be added, the whole option should be quoted, to protect the spaces. If an MR is prefixed with an exclamation mark ('!'), then the indicated delta is removed from the existing list of MRs for the delta. The file comment is modified to indicate what MRs have been removed. If an MR to be removed is in fact not present in any case, this is silently ignored. and the comment is not updated for that MR. If you do not also want to add to the comment for the delta, specify an empty comment option (that, is, a bare '-y'). '-rSID' This indicates which delta is to be changed. It must refer to an existing delta in the file, which has not been removed with 'rmdel'. '-yCOMMENT' This option introduces a comment to be added to the commentary for the specified SID. If more than one line is needed, it is a good idea to enclose the option in quotation marks to ensure that the shell includes them in the argument passed to 'cdc'. An empty '-y' option can be used to indicate that the commentary for this delta is not to be modified (this is only useful when the '-m' option is used). If the '-y' option is not given, the user is prompted for comments.  File: cssc.info, Node: comb, Next: delta, Prev: cdc, Up: Invoking CSSC Programs 3.3 'comb' ========== This program is not yet implemented or documented in the manual, there are no tests for it in the test suite yet, but it is part of SCCS so it will eventually be implemented.  File: cssc.info, Node: delta, Next: get, Prev: comb, Up: Invoking CSSC Programs 3.4 'delta' =========== The 'delta' command is used to add a new revision to the ones already stored in an SCCS file. Before being able to do this you need to run 'get -e' to check the file out for editing. A new revision is created by the 'delta' program. These revisions are each identified by a unique "SID". A SID looks like '1.2.3.4', where the four numbers are the "release", "level", "branch" and "sequence" numbers. New revisions on the main sequence (the "trunk") have no branch or sequence numbers and so just have two number components ('1.2', for example). When a new version is checked in, 'delta' usually prompts for comments describing the changes just made. At this point you can enter any comments, separating lines with backslash-newline pairs. An unescaped newline terminates the comment, allowing operation to continue. Sometimes, running 'delta' results in the creation of a branch in the SCCS file; this is controlled by the 'get' command at the time the file is checked out for editing (*note Making Branches: branches.). The 'delta' program checks to see if you are authorised to check in a delta to this file. The list of authorised users can be maintained with the 'admin' program (*note admin::). If the MR-validation flag (*note Flags::) is set, you must also supply a valid MR-number in order to be able to check in your change. * Menu: * Basic Usage: delta usage. Frequently-used 'delta' commands * Options: delta options. Full list of options  File: cssc.info, Node: delta usage, Next: delta options, Up: delta 3.4.1 Basic usage for 'delta' ----------------------------- Although there are several valid command-line options for 'delta', they are not frequently used; the most common usage of delta is delta SCCS/s.umsp.c and this command simply applies the changes to the file 'umsp.c' to the SCCS file which tracks it. Though it is possible to specify the comment and MR-number for this change using command-line options, it's more common to type them when prompted, unless 'delta' is being driven by another program; either way, it's unusual to specify options for 'delta' on the command line. Note that the filename you specify on the command line is that of the SCCS file, not the filename of the working file. The BSD wrapper program, sccs(1), will guess the correct filename for you, but this doesn't happen unless you do actually invoke it ('sccs delta umsp.c' for example).  File: cssc.info, Node: delta options, Prev: delta usage, Up: delta 3.4.2 Options for 'delta' ------------------------- '-gSID-LIST' The specified list of deltas are to be ignored when the version being checked in is retrieved using 'get'. The list is a list of SIDs separated by commas, or can contain ranges of SIDs (these are indicated by a dash). Untested. '-mMR-LIST' Specify the indicated list of MR numbers (separated by spaces) for this change (*note Modification Request Numbers::). If the V flag (*note Flags::) is set, 'delta' will prompt for MR numbers if none are given on the command line. If the V flag has a non-empty value, as opposed to just being set, then the supplied list of MR numbers will be verified using that program. The requested delta will not be made if this validation fails (the validation program returns a nonzero exit status). When the V flag is set, deltas _must_ be checked in using this flag. If you are using Emacs's vc-mode, you can do this by setting the variable VC-CHECKIN-FLAGS to '"-m2677"' if the MR with which you are working is numbered 2677, for example. '-n' If this option is given, the edited file is not deleted once processing has succeeded. The edited file is referred to as the "g-file", since it is the file which was previously "gotten" by the 'get' command. '-p' Display the differences between the old and new versions of the file during processing. The output of 'diff' is echoed on the standard output. '-r' If several versions are checked out, the '-r' command-line option is used to specify which checked-out version this change is in reference to. When 'get' is used to check out a version for editing, it announces two SIDs:- 3.1 new delta 3.2 402 lines One identifies the version forming the basis of the change, and the other specifies the SID that the new version will be assigned once it is checked in again. Either of these two SIDs (in this case, 3.1 or 3.2) can be used for the '-r' option of 'delta'. '-s' Suppress warning or confirmation messages. Error messages go to standard error. This option is not covered in the test suite. '-y' Specify a comment for the revision log. This option is usually quoted to protect the spaces contained in it. An empty comment can be specified by just using a naked '-y'. If this option is not given on the command line, 'delta' will prompt the user for a comment.  File: cssc.info, Node: get, Next: help, Prev: delta, Up: Invoking CSSC Programs 3.5 'get' ========= The 'get' command is to retrieve previous revisions from an SCCS file. With the '-e' option, it also locks the gotten revision so that a modified version can be checked in later using 'delta'. * Menu: * Basic Usage: get usage. Frequently-used 'get' commands * Options: get options. Full list of options. * Branches: branches. How branches are made. * Keywords: Keyword Substitution. Keyword Substitution * Included Excluded and Ignored deltas:: Here Be Dragons...  File: cssc.info, Node: get usage, Next: get options, Up: get 3.5.1 Basic Usage for 'get' --------------------------- There are very few common basic usage patterns for 'get'. Below, 's.foo.c' denotes the name of any existing SCCS file. 'get s.foo.c' Get a copy of the most recent trunk revision of 's.foo.c' into the file 'foo.c'. 'get -Gbar s.foo.c' Get a version from 's.foo.c', into 'bar' rather than the default 'foo.c'. The file produced by 'get' is often referred to as the "g-file". 'get -r1.3 s.foo.c' Get revision 1.3 from 's.foo.c' into 'foo.c'. The '-G' option can be used to set the name of the gotten file. 'get -p s.foo.c' Get the most recent trunk revision, and print it on standard output. The '-r' option could also be used to specify some other revision. Unless you specify the '-k' or '-e' option, the retrieved file will be created read-only.  File: cssc.info, Node: get options, Next: branches, Prev: get usage, Up: get 3.5.2 Options for 'get' ----------------------- Full description of options '-aN' Retrieve the version corresponding to the delta sequence number N. Mainly for use by other programs in the suite. '-b' Create a new branch when the resulting file is checked back in. Used with the '-e' option. If the '-e' option is not given, or if the 'b' (branch) flag is not set in the SCCS file, this option has no effect; a branch is not made. If the version to be checked out for editing has a successor, a branch is created whether or not the '-b' flag is present (*note branches: branches.). '-cwhen' Get the version that was current at the time specified by when. The format of the argument is [cc]yy[mm[dd[hh[mm[ss]]]]]. Any fields omitted (except "cc") assume their maximum possible values so that if you specify '-c92', you get the latest version which was available in the year 1992. It is possible to give four digits for the year as a CSSC-specific extension, but only if none of the other fields are omitted. If only two digits are used and the resulting value is less than 69, the year is assumed to be in the twenty-first century (*note prs options:: and *note Year 2000 Issues::). '-D' Turns on debugging output, indicating what is going on as the SCCS file is read. This option may go away or have its behaviour change in the near future. '-e' Indicates that the retrieved version is for editing. When checked back in the resulting file will have a new revision number. The retrieved file is writable, and keyword substitution does not take place. A "p-file" is created; this file contains information about what versions of the s-file are being edited, and by whom. Unless the 'j' flag is set (*note Flags::), 'get -e' will fail if someone else already has the file locked. If the list of authorised users in the SCCS file is not empty, you must be in that list in order to use this option. '-g' Do a dry-run, showing what version would be retrieved, but don't actually get the file. This is sometimes done by scripts, just to test the exit status. '-GFOO' Name the gotten file 'FOO', instead of the default name. '-iLIST' Include the deltas for the listed SIDs. See also '-x'. '-k' Avoid doing keyword substitution (*note Keyword Substitution::). This is assumed when '-e' is specified. The gotten file is writable. '-l' Generates a delta summary file in the current working directory. The name of the file is 'l.foo' where 'foo' is the name that would normally be used for the gotten file. The name of the delta summary file is not affected by the '-G' option. The delta summary file is similar in content to the output of 'prt', though it contains less information. '-lp' This is obsolete; use '-L' instead. '-L' Generate a delta summary as for the '-l' option, but print it on stdout instead of creating a file. If '-L' and '-p' are both specified, the delta summary is printed first. '-m' Prepend to each line of the result the SID corresponding to the 'delta' which introduced this line to the file. '-n' Precede each line of output with the module name, before any SID added with the '-m' option. '-p' Write the result to the standard output, rather than to a file. '-rX' Retrieve version X, rather than the default. '-s' Run silently. '-t' Get the "top" delta for the indicated release. The default behaviour of 'get' is to get the highest revision on the trunk. The '-t' option only modifies this behaviour in the situation where the topmost trunk revision is a branch point. In this case, the '-t' option causes the topmost revision on this branch to be retrieved. In other words, the '-t' option removes the restriction that the retrieved version should be on the trunk. This option is used by 'comb' (*note comb::) and by the driver program 'sccs' from BSD (*note sccs::). '-V' Show version information. '-wXXX' When performing keyword substitution (*note Keyword Substitution::), use XXX rather than '%Z%%M% %I%' as the substitution value for %W%. '-xLIST' Exclude the indicated deltas from the result. Deltas are indicated by specifying the SID at which they arrived in the file.  File: cssc.info, Node: branches, Next: Keyword Substitution, Prev: get options, Up: get 3.5.3 Making Branches --------------------- Normally, editing revision 1.1 of a file produces revision 1.2. Editing that produces revision 1.3, and so on. Sometimes, however, we need to make a change to an earlier version which has already been superseded. This might happen, for example, when a bug has been reported in a released version of a file; a rapid bug-fix is required, but you're in the middle of working towards a new release. A viable strategy is to make a branch at the previously-released version, modify that to fix the bug (and release this bug-fix). Meanwhile, development can be continued along the "main trunk", and the same bug-fix can be incorporated in this, ready for the next release later on. When you check out a version of a file for editing, CSSC tells you what the SID of the new version will be. For normal progress along the trunk, the "level number" is incremented. This is the second numeric element of the SID. In general, a SID is composed of four numbers 'R.L.B.S', where "R" stands for "Release", "L" stands for "Level", "B" stands for "Branch", and "S" stands for "Sequence number" (not the same as the sequence numbers produced in the output of 'prt'). Trunk revisions have only two components; you can think of the branch and sequence numbers as being zero. Non-trunk revisions have four components. When a branch is created from an existing SID, the release and level numbers are copied, the branch number is set to the lowest unused value for that release and level, and the sequence number is set to one. Hence the first branch from version 1.1 will be version 1.1.1.1, and if a branch is made from that, its SID will be 1.1.2.1. Branches are made from any given version when that version already has a successor. For example, a 'get -e' on version 1.1 will result in a branch (1.1.1.1) if version 1.2 exists, and a 'get -e' on version 1.2.1.1 will result in a branch (1.2.2.1) if version 1.2.1.2 exists. If the "enable branches" flag is set, it is also possible to make branches for revisions that do not have successors. This is done with the '-b' flag of 'get'.  File: cssc.info, Node: Keyword Substitution, Next: Included Excluded and Ignored deltas, Prev: branches, Up: get 3.5.4 Keyword Substitution -------------------------- Keyword substitution is performed unless the '-k' option or the '-e' option is given to 'get'. *note what:: contains a keyword substitution example. The keywords are all of the form '%x%' where x stands for an upper-case letter, one of: A Expands to the same as '%Z% %Y% %M% %I% %Z%'. B The branch number of the gotten version C Current line in the output file D The date at the time the file was gotten, in the form yy/mm/dd. The year is always represented as two digits but this is not ambiguous since the two-digit year is no later than 2068 (*note Year 2000 Issues::). E The date that the newest delta in the gotten file was applied, yy/mm/dd. The year is always represented as two digits but this is not ambiguous since the two-digit year is no later than 2068 (*note Year 2000 Issues::). F Name of the SCCS file, for example 's.foo.c'. G As for %E%, but in the US format mm/dd/yy. H As for %D%, but in the US format mm/dd/yy. I Expands to the same as %R%.%L%.%B%.%S%, that is, the SID of the retrieved version. L The level number of the retrieved version. M Module name: the value of the 'm' (module) flag, or the base name of the SCCS file with the 's.' removed if the module flag is unset. P Full name of the SCCS file. Q Value of the 'q' flag. The 'q' flag has no other purpose, and can be set with 'admin -fqfoo'. *Note Flags::. R Release number of the retrieved version. S Sequence number of the retrieved version. T Current time (hh:mm:ss) when the file was retrieved, see %D% and %H%. W Expands to %Z% %M% %I% or the argument for the '-w' flag, if given. Y Value of the 't' (module type) flag. Z The literal string '@(#)'. *Note what::. Some of the keywords listed above have expansions that are described in terms of the contents of other keywords. This expansion is performed as if the 'y' flag in the SCCS file is not set. For example, 'admin -fyA' will cause the '%I%' keyword not to be expanded, but the '%A%' keyword is still fully expanded, even though it is defined in terms of '%I%'.  File: cssc.info, Node: Included Excluded and Ignored deltas, Prev: Keyword Substitution, Up: get 3.6 Included Excluded and Ignored deltas ======================================== This section describes how included, excluded and ignored deltas are handled by CSSC. Little documentation is available on how SCCS handles this, and so while this section describes how CSSC works, it may in fact not be an accurate description of how CSSC _should_ work. If you spot a defect in this section (or of course any other section) of the CSSC manual, please report this as a bug (*note Reporting Bugs: Problems.). 3.6.1 The Usual Case -------------------- The usual case is where none of the deltas in the SCCS file has any included, excluded or ignored deltas. All the lines in the body of the SCCS file are there because they were first inserted by a particular delta. All of these lines are copied through to the gotten file, unless they are deleted by a later delta. For example if an SCCS file contains deltas 1.1 and 1.2, then all the lines from delta 1.2 will be included, and all the lines from delta 1.1 which are not deteled in version 1.2 are also included. 3.6.2 Included Deltas --------------------- Normally the contents of the gotten delta is included in the output, along with all the non-deleted lines of its ancestors. However, a delta can also specify that some other delta should be included. This really only makes a difference when there is a branch in the file. For example, if delta 1.5 includes 1.3.1.5, then the gotten file will include the contents of versions 1.1 through to 1.5, plus the contents of the 1.3.1 branch up to and including 1.3.1.5. Lines which were (say) added in 1.2 but delted in 1.3.1.1 will not appear in the output, since we have included a delta that deletes them. 3.6.3 Excluded Deltas --------------------- Excluding a delta is, unsurprisingly, more or less the opposite of including one. The exclusion of a delta supercedes the inclusion of a delta. One might specify, for example, that delta 1.6 should exclude delta 1.5 (for example to back out of any changes it made). Exclusion can also be used to reverse the effect of an inclusion. Suppose that delta 1.6 in the example from the section above excludes 1.3.1.5, then 1.6 will include the contents of deltas 1.1 through to 1.4, plus the contents of delta 1.5 itself, but it will not include the data from the 1.3.1 branch that would have been used if we had gotten delta 1.5. 3.6.4 Ignored Deltas -------------------- Ignored deltas are "silent"; that is, lines which are added by a delta which is (explicitly or implcitly) included will not appear in the gotten file. Conversely, lines deleted by an ignored delta will still appear in the gotten file.  File: cssc.info, Node: help, Next: prs, Prev: get, Up: Invoking CSSC Programs 3.7 'help' ========== This module is not implemented, and it probably will never be, because it exists to translate the sometimes obscure error messages produced by (genuine) SCCS. These messages come with identifying codes (like "(ge4)"); one might type 'help ge4' to translate an obscure message into a more readable message detailing what has gone wrong. The problem with this approach is that it results in a program called 'help' on the user's path. When a naive user types 'help' they are probably not looking for an explanation of an obscure message from SCCS. In fact, 'help' is in any case a shell builtin for GNU Bash. Explanations of any obscure or unusual error messages belong in this manual, and so no 'sccs-help' program is provided or planned.  File: cssc.info, Node: prs, Next: prt, Prev: help, Up: Invoking CSSC Programs 3.8 'prs' ========= The 'prs' command (mnemonic: "print revision summary") prints information about an SCCS file in a user-defined format. There are options for selecting which deltas are reported on; selection is possible by check-in time or by SID. The format of the output can also be specified on the command line. All parts of an SCCS file can be dumped with 'prs'. Those parts which appear once per delta can be uniquely identified by SID or by time. Typical uses for 'prs' are * Producing an audit trail of who changed what, and why, for example for a software release report, or for ISO 9000 documentation. * Discovering how a particular piece of code became broken, and deducing which change broke it. The 'get -m' command is also useful for this, see *note Options for 'get': get options. * Listing all changes made on Friday afternoons, as a preparation for extra checking. * Menu: * Basic Usage: prs usage. Frequently-used 'prs' commands * Options: prs options. Full list of options * Keywords: Data Keywords. Data Keyword Substitution  File: cssc.info, Node: prs usage, Next: prs options, Up: prs 3.8.1 Basic Usage for 'prs' --------------------------- Here are some examples of the use of prs, with explanations of what they do. 'prs s.myfile.c' Show information about all the versions of 'myfile.c'. 'prs SCCS' Show information about all the SCCS files in the directory 'SCCS'. 'prs -e -d:P: s.main.c | sort -u' Show which users have made changes to main.c. 'prs -l -c`date +%y%m%d --date "last week"` SCCS' Examine all the SCCS files in the directory 'SCCS'. Show any deltas that have been created since last week.  File: cssc.info, Node: prs options, Next: Data Keywords, Prev: prs usage, Up: prs 3.8.2 Options for 'prs' ----------------------- '-a' Include even removed deltas in the output. Removed deltas have a type "R", as output by the :DT: keyword. '-c[CC]YYMMDDHHMMSS' Specifies the time of the "cutoff". When this option is given, the delta selected by 'prs' is the last one checked in before the cutoff. As usual, any fields left unspecified in the cutoff are given the maximum legal value (for example, the seconds field defaults to 59). The fields can be separated by any non-numeric character, for example '-c97/11/02-11:25:42'. As an extension specific to CSSC, if the argument contains more than twelve (12) digits, and the first four characters are all digits, it is assumed that a four-digit year form has been used. This means that you can say '-c1997/11/02-11:25:42' to mean the same as the above. In line with the X/Open CAE Specification, Commands and Utilities (version 2, September 1994, pages 588 and 361), if the century field is _not_ given and the year is less than 69, it is assumed to be a year in the twenty-first century. The X/Open document does not mandate a four-digit year specifier, but it would not make sense to apply this rule if a four-digit year is specified. *Note Year 2000 Issues::. This behaviour is usually not the one required, and hence the '-e' or '-l' options are specified too. '-dFORMAT' This specifies the data format for the output. Because the default output format is sensible, this is typically used either in a shell script which will process the output further, or by a human to retrieve information which is not shown by default. See *note Data Keywords:: for the various keywords that can be used. Any characters in the data format which are not part of a keyword are output as well. If one specifies the '-d' option, 'prs' by default only gives information about the latest delta. To restore the default behavior of showing all the deltas, use the '-e' option as well. '-e' Makes the '-c' option select deltas created at or earlier than the specified time. Makes the '-r' option select deltas before and including the one specified by the indicated SID. '-l' As the '-e' option, but select only later deltas rather than earlier ones. '-rSID' Specifies the SID for which information is provided. If blank, the latest delta is selected.  File: cssc.info, Node: Data Keywords, Prev: prs options, Up: prs 3.8.3 Data Keywords for the '-d' option of 'prs' ------------------------------------------------ 3.8.3.1 Global Keywords ....................... These keywords expand to the same thing, no matter which version is being examined. Many of these are SCCS file flags (*note Flags::). ':BD:' Emits the body of the SCCS file, that is, the part containing all the delta information. Note that since this is dumped verbatim, it contains control characters. If you want a more readable format, consider using the '-b' option of 'prt' (*note prt options::). ':BF:' Indicates the setting ('yes' or 'no') of the branch flag. ':CB:' Indicates the value of the release number ceiling flag. ':Ds:' The default SID to check out (See *note Flags:: and *note get::). ':F:' Name of the SCCS file. ':FB:' Indicates the value of the release floor boundary flag. ':FD:' File descriptive text (*note admin::). ':FL:' List of SCCS file flags. ':J:' Value ('yes' or 'no') of the joint-edit flag. ':KF:' Value ('yes' or 'no') of the keyword-warning flag (*note admin::). ':LK:' Value of the locked-releases flag. ':M:' The module name (the value of the 'm' flag). ':MF:' The value ('yes' or 'no') of the MR validation flag (*note delta::). ':MP:' The value of the MR validation program flag (*note delta::). This is usually the name of an executable file. ':ND:' The value of the null-delta ('n') flag ('yes' or 'no'). ':Q:' The value of the (user-defined) Q flag (arbitrary one-line text). ':PN:' The full path name of the SCCS file. ':UN:' List of users authorised to make deltas to this file (one per line). This list can be modified with the use of the options '-a' and '-e' of 'admin'; if this list is empty, any user is allowed to use 'delta' on this file (subject to the usual file permissions checks made by the operating system). However, in this case the 'UN' data keyword somewhat curiously expands to 'none'. ':Y:' Value of the module-type flag. The ':BD:', ':FD:', ':FL:' and ':UN:' keywords from this section may expand to strings containing newlines. 3.8.3.2 Version-specific Keywords ................................. These keywords expand to data that is specific to a particular version. ':A:' Expands to ':Z::Y: :M: :I::Z:', useful for 'what'. ':B:' Branch number of SID ':C:' Comments for this delta. These may extend over several lines. ':D:' Date (yy/mm/dd) that this version was checked in. Expands to ':Dy:/:Dm:/:Dd:'. The year is always represented as two digits but is not ambiguous since the two-digit year is no later than 2068 (*note Year 2000 Issues::). ':Dd:' Day-of-month on which the delta was checked in (two digits). ':Dg:' Sequence numbers of ignored deltas (separated by white space). ':DI:' Expands to the list of included, excluded and ignored sequence numbers. The sequence numbers of the included deltas are printed. If there are excluded deltas, '/' is printed as a separator and then the excluded sequence numbers are printed. If there are ignored deltas, '/' is printed as a separator and then the ignored sequence numbers are printed. This means it's difficult to tell from the result of ':DI:' whether the sequence numbers after the last '/' were excluded or ignored. *Note SCCS Version Differences::, for a brief description of how ':DI:' expands to different things on different SCCS implmentations. If you need reliable information, then you will need to use something like ':Dn:/:Dx:/:Dg:' explicitly. ':DL:' Expands to ':Li:/:Ld:/:Lu:' (lines inserted/deleted/unchanged). ':Dm:' Month when this version as checked in (two digits). ':Dn:' Sequence numbers of included deltas (separated by white space). ':DP:' Sequence number of the delta that precedes this one. ':DS:' Sequence number of this delta. ':Dt:' Expands to ':DT: :I: :D: :T: :P: :DS: :DP:'. ':DT:' Delta type: 'R' (removed) or 'D' (normal). ':Dx:' Sequence numbers of excluded deltas (separated by white space). ':Dy:' Year when this version was checked in. The year is always represented as two digits but is not ambiguous since the two-digit year is no later than 2068 (*note Year 2000 Issues::). ':GB:' The body for this version, as distinct from the body of the SCCS file itself, which is obtained with ':BD:'. Keyword expansion will be performed in the same way as if 'get' had been used. ':I:' The SID of this version. ':L:' The level component of the SID (that is, the second number). ':Ld:' Number of lines deleted in this version, with respect to its predecessor. ':Li:' Number of lines inserted in this version, with respect to its predecessor. ':Lu:' Number of lines unchanged in this version, with respect to its predecessor. ':MR:' The MR numbers specified when this delta was created. ':P:' Perpetrator: the login name of the user who created this delta. ':R:' The release number of the SID (the first number). ':S:' The sequence number of the SID. Don't confuse this with the delta sequence numbers (*note Delta Table::), which are internal identifiers for deltas which are output by the keywords :DI:, :Dn:, :Dx: and :Dg:. ':T:' Time that this version was checked in (':Th:::Tm:::Ts:'). ':Th:' Hours component of check-in time (':T:'). ':Tm:' Minutes component of check-in time (':T:'). ':Ts:' Seconds component of check-in time (':T:'). ':W:' Shorthand for ':Z::M::I:', suitable for 'what' (*note what::). ':Z:' Expands to '@(#)' (*note what::). The ':C:', ':GB:' and ':MR:' keywords from this section may expand to strings containing newlines.  File: cssc.info, Node: prt, Next: rmdel, Prev: prs, Up: Invoking CSSC Programs 3.9 'prt' ========= The 'prt' command provides information about an SCCS file without modifying it. There are many options, though the default behaviour is usually appropriate. It is possible to select what revisions to print information on, by SID or by date. Some SCCS implementations lack the 'prt' command, though none lack the 'prs' command (*note prs::) which is otherwise quite similar. * Menu: * Basic usage: prt usage. Frequently-used 'prt' commands * Options: prt options. Full list of options * Output format: prt output. The format of 'prt''s output  File: cssc.info, Node: prt usage, Next: prt options, Up: prt 3.9.1 Basic usage for 'prt' --------------------------- The output provided by 'prt' when no options are given is sufficient most of the time, and so it's common to use it without any options:- prt s.umsp.c The default output contains slightly more information than the output of 'get -L'. If you require more detail, the '-e' ("everything") option produces more detail:- prt -e s.umsp.c As usual, any argument that is the name of a directory causes all SCCS files in that directory to be processed; the special argument '-' indicates that a list of SCCS files are to be read from 'prt''s standard input.  File: cssc.info, Node: prt options, Next: prt output, Prev: prt usage, Up: prt 3.9.2 Options for 'prt' ----------------------- '-a' "All deltas"; this means that the output will include "removed" deltas. Removed deltas exist after 'rmdel' has been used to remove a delta. '-b' Print the body of the SCCS file. This is printed in a readable format. The control character '^A' (Control-A, ASCII code 1) which starts some lines of an SCCS file is printed as three asterisks, '***'. Lines that do not start with the control character are indented by one tab stop. For encoded (binary) files, the encoded form of the file data is printed (this is what actually appears in the SCCS file itself). If you want to extract the actual body of the SCCS file, use the ':BD:' keyword of 'prs' (*note Data Keywords::. '-d' Print information about the deltas in the file, as opposed to information about the SCCS file itself (for example the authorised users). This is the default behaviour. The default behaviour is turned off by the '-b', '-f', '-t' and '-u' flags, but specifying '-d' on the command line again will ensure that the delta information is printed. '-e' "Everything"; Means the same as '-i -u -f -t -d'. '-c[CC]YYMMDDHHMMSS' Specifies the time of the "cutoff". When this option is given, 'prt' stops printing delta information when it reaches a SID at least as old as the cutoff. As usual, any fields left unspecified in the cutoff are given the maximum legal value (for example, the seconds field defaults to 59). The fields can be separated by any non-numeric character, for example '-c97/11/02-11:25:42'. As an extension specific to CSSC, if the argument contains more than twelve (12) digits, and the first four characters are all digits, it is assumed that a four-digit year form has been used. This means that you can say '-c1997/11/02-11:25:42' to mean the same as the above. In line with the X/Open CAE Specification, Commands and Utilities (version 2, September 1994, pages 588 and 361), if the century field is _not_ given and the year is less than 69, it is assumed to be a year in the twenty-first century. The X/Open document does not mandate a four-digit year specifier, but it would not make sense to apply this rule if a four-digit year is specified. *Note Year 2000 Issues::. The '-c' and '-r' options are mutually exclusive. '-f' Print the flags of the SCCS file (*note Flags::). '-i' Print the serial numbers of included, excluded, and ignored deltas. '-r[CC]YYMMDDHHMMSS' Specifies a cutoff, as with the '-c' option, but with the opposite sense; that is, nothing is printed for deltas that are more recent than the indicated time. The '-c' and '-r' options are mutually exclusive. '-s' Print only a summary line for each delta (that is, the MR list and comments and so on are omitted). '-t' Print the text description of the SCCS file, as set by 'admin -t' (*note admin::). '-u' Print the list of users and group IDs authorised to make deltas, one per line. '-ySID' Print only information for deltas as new as the specified SID. If the argument part is empty, that is, the option used is simply '-y', the most recent delta is selected. The oder in which delta information is stored within the SCCS file is such that the SID selected by this option will be the last one printed. If the '-y' option is used in conjunction with either the '-c' or the -Y option, processing stops when either condition (date or SID match) is satisfied.  File: cssc.info, Node: prt output, Prev: prt options, Up: prt 3.9.3 'prt' output format ------------------------- The output format is fixed, though parts of the output can be omitted. 1. The header * Newline * SCCS file name, followed by a colon * Two further newlines. 2. Delta table information (for '-d', '-e', also the default, but not if '-b', '-f', '-t', '-u' are specified). This section is printed once for each selected delta. This begins with a newline as a separator (except when a cutoff is being used, in which case the SCCS file name is used, followed by a colon and a TAB character). * Delta type 'R' for removed deltas (*note rmdel::), and 'D' for ordinary ones. * TAB * Delta creation time (YY/MM/DD hh:mm:ss) * The login name of the user who created this delta * Sequence number of this delta * Sequence number of the previous delta * Line statistics 'inserted/deleted/unchanged'. These statistics are capped at 99999, due to a limitation in the file format. * Newline 3. Delta detail information This section is printed once for each selected delta, unless the '-s' option has been specified. * Included deltas * Excluded deltas * Ignored deltas * MR numbers * Delta comments 4. Global information Once information has been printed for each of the selected deltas, the global information is printed. This consists of * List of authorised users and group IDs (if the list is blank, 'everyone' is printed) * The SCCS file flags (*note Flags::) are printed. * The description of the SCCS file is printed (this is the description set by the '-t' option of 'admin'). * The body of the SCCS file is printed, in a readable format. The control character '^A' that begins some lines is printed as '*** ', and other lines are printed indented by one tab stop. Other than that, the body is printed as found in the SCCS file. This means that binary files are left encoded.  File: cssc.info, Node: rmdel, Next: sact, Prev: prt, Up: Invoking CSSC Programs 3.10 'rmdel' ============ The 'rmdel' ("Remove Delta") command allows the last version last checked in to an SCCS file to be removed again. Typically, one does this after realizing that newly checked in version doesn't compile, or doesn't work, and the fix is simple. In the author's opinion, it's almost always better to be honest about mistakes, and just make a new delta for the fixed version. The SID of a removed delta is soon re-used by 'delta', usually for the fixed version. The 'rmdel' command takes only one option, '-r', which specifies the SID of the version to be removed. This option is mandatory. The 'rmdel' command will fail if you hadn't checked in that revision, or if it is in use in some way. For example, 'rmdel' fails if the specified SID is not the latest revision on its branch, or if it has been checked out for editing. As usual, any number of SCCS files can be named on the command line. The special argument '-' indicates that the list of files to be operated on should be read from standard input. If an argument is a directory, the RMDEL command is applied to all SCCS files in that directory.  File: cssc.info, Node: sact, Next: sccs, Prev: rmdel, Up: Invoking CSSC Programs 3.11 'sact' =========== The 'sact' ("Show Editing Activity") command provides a summary of which files are currently checked out for editing. For each checked-out file, a summary line is given. This line is of the form 'old-SID new-SID user date time'. 'old-SID' Identifies the revision that was checked out for editing. 'new-SID' This is the SID that will be allocated by 'delta' when the working file is checked in again. 'user' The login name of the user who checked out the file. 'date time' The date and time at which the checking-out was done. No output is produced for SCCS files that are not currently locked for editing. If a directory is specified on the command line, the whole directory is examined. Directory hierarchies are not descended beyond this one level. If '-' is given as an argument, filenames are read from standard input. Note that times in SCCS files (and lock-files) are stored as local time, so if you are collaborating with developers in another time zone, the date shown will be in their local time for files that they are editing.  File: cssc.info, Node: sccs, Next: sccsdiff, Prev: sact, Up: Invoking CSSC Programs 3.12 'sccs' =========== The 'sccs' utility is available with 'CSSC'. The code has been adapted to support GNU Autoconf, but it should function in the same way. The only difference between the operation of the original BSD 'sccs' program and that of the one provided by 'CSSC' is that way that the called programs are searched for. While the original program has the paths hard-coded in as '/usr/sccs/*', the version accompanying 'CSSC' first searches for them on the PATH, and then falls back on '/usr/sccs/*'. If the executable is running set-user-id, the 'PATH' environment variable is ignored. The 'sccs' program itself should be fairly secure, but the other programs in the suite are not. *Note Known Problems::, for more information. The 'sccs' program is documented in its online manual page, and also in 'An Introduction to the Source Code Control System' by Eric Allman, a copy of which is included with this suite. Unlike all the other parts of the suite, the 'sccs' program and its accompanying documentation are covered by the BSD copyright license; see *note BSD Code::, and the file 'COPYING.bsd', for more information. The original BSD version of the 'sccs' program can easily be found on BSD mirrors, for example .  File: cssc.info, Node: sccsdiff, Next: unget, Prev: sccs, Up: Invoking CSSC Programs 3.13 'sccsdiff' =============== The 'sccsdiff' command compares two revisions stored in an SCCS file, using the system utility 'diff'. Options can be passed on to 'diff', for example to set the output format. As with the other utilities in the suite, 'sccsdiff' will operate on a list of s-files, but unlike most of the others, it will not process directories named on the command line. If you wish to compare the working copy of a file with a version stored in the s-file, you should use the command 'sccs diffs' (*note sccs::). The options for 'sccsdiff' are described below. '--help' This option is provided by CSSC but not by other SCCS implementations. It briefly describes the usage of the program. '--version' Indicates the version information for the 'sccsdiff' program. '-p' The differences are piped through pr, rather than just being output directly. '-rSID' This option is used to select a revision from the s-file. It must be specified exactly twice, in order to select a pair of revisions to compare. All other options not appearing above are passed on to the 'diff' program. All the non-option arguments will be processed in turn as SCCS files.  File: cssc.info, Node: unget, Next: val, Prev: sccsdiff, Up: Invoking CSSC Programs 3.14 'unget' ============ The 'unget' command is used to reverse the effect of 'get -e'. Typically you might do this when you embark on an edit of a file, and it all goes horribly wrong. Using 'unget' allows you to revert to a previously-known state. In fact, if you have exercised some care in checking in new revisions, perhaps using a test suite, then 'unget' can be used to return you to the last working version. 3.14.1 Options for 'unget' -------------------------- '-n' Do not delete the g-file which you were editing '-s' Operate silently '-rSID' When joint editing is enabled (*note Flags::), several versions may be checked out for editing. If this is the case, SID must be used to indicate which edit is to be aborted.  File: cssc.info, Node: val, Next: what, Prev: unget, Up: Invoking CSSC Programs 3.15 'val' ========== The 'val' command is used to validate a (possibly suspect) SCCS file. If an SCCS command reports that the checksum of an SCCS file is incorrect, this may mean that the file has been corrupted. In this case, 'val' may help to confirm this (but *note Why val doesn't solve the whole problem: Paranoia.). Example usages:- val s.foo val -mfoo s.foo val -r1.2 s.foo val s.foo s.bar SCCS/s.* val /proj/python/spam/spam/eggs/spam * Menu: * Options for val:: Full list of options * Validation Warnings:: Some potential problems result in warnings * Return Value:: What val's return value means * Paranoia:: Why your file might still be corrupt  File: cssc.info, Node: Options for val, Next: Validation Warnings, Up: val 3.15.1 Options for 'val' ------------------------ '-mNAME' Assert that the module name flag of the SCCS file is set to NAME. The return value of VAL will be zero only if all the other checks succeed and the history file has its module name flag set to this value. *Note Flags::, for a description of the SCCS file flags. '-s' Silent operation; suppress any error or warning messages that would otherwise be emitted; the return value of the program will still indicate the existence and general nature of any problems. '-V' Display version information . This option does not exist in the traditional SCCS implementation. '-rWANTED' Validation will succeed if the SID WANTED is valid, unambiguous, and present in the history file. '-yTYPE' Assert that the module type flag of the SCCS file is set to TYPE. The return value of VAL will be zero only if all the other checks succeed and the history file has its module name flag set to this value. *Note Flags::, for a description of the SCCS file flags.  File: cssc.info, Node: Validation Warnings, Next: Return Value, Prev: Options for val, Up: val 3.15.2 Validation Warnings -------------------------- Some possible problems with SCCS files are not definitively errors. In these situations, 'val' will emit a warning message but the validation will not fail (that is, if there are no other problems the return value will be zero). An explanation of the possible warnings appears below. WARNING: date for version 1.1 is later than the date for version 1.2 This message indicates that a delta exists in the history file where the "parent" delta has a delta creation time which is later than the creation time of the "child" delta. This is a warning only because the delta creation time is measured in local time, and so if two developers with different time locale settings both edit the file in a short period of time, this can happen. If all the developers who create deltas in a history file use the same timezone settings, this should not happen. Some versions of SCCS, but not CSSC exhibit a peculiar behaviour in these circumstances, and do not include in the gotten file any lines apparently inserted after the date of the delta which has been selected. This applies to 'get' but more importantly also applies to the temporary file generated by DELTA which is compared with the working copy of tyhe file. Once this has happened there is no way to recover from this problem other than to hand-edit the SCCS file. Unknown special comment intro This message is displayed when a "c" control line is seen in the body of the SCCS file in which the initial "c" is not followed immediately by a space. Lines of this type are used as an extension mechanism by some other SCCS implementations, notably the _BitKeeper_ suite, and CSSC knows about this, but if it sees a construction it doesn't recognise, this warning is issued. The 'y' flag specifies a keyword letter 'X' but %X% is not a recognised SCCS keyword This message is displayed when the 'y' flag of the SCCS file is set to a value which includes a keyword letter which is not known. This is harmless unless you intended to set the flag to some other value. *note Flags::.  File: cssc.info, Node: Return Value, Next: Paranoia, Prev: Validation Warnings, Up: val 3.15.3 Return Value ------------------- The value returned by the 'val' program depends on the outcome of the validation as follows :- 0 Validation succeeded. No problems were detected. A small number of potential problems may exist without causing a non-zero return value; see *note Validation Warnings::, for more information. 1 The '-m' option was used but the module name did not match. 2 The '-y' option was used but the module type did not match. 4 The '-r' option was used but the specified SID was ambiguous, or not present in the history file. 8 The '-r' option was used but the specified SID was invalid. 16 Either the named file could not be opened, or it is not an SCCS history file. 32 The history file is corrupt. 64 An invalid option letter was used on the command line. 128 One of the files named on the command line was not present.  File: cssc.info, Node: Paranoia, Prev: Return Value, Up: val 3.15.4 Why val doesn't solve the whole problem ---------------------------------------------- Things that paranoid people might bear in mind are * Not all accidental changes to an SCCS file will necessarily make the file invalid. * Since the checksum of an SCCS file is of finite length, there is a finite (though small) chance that a random change will not be detected by the checksum * If data is corrupted in the memory of a program, then the program will write the incorrect data out to the history file and set the checksum accordingly (in other words, an on-disk checksum only protects the data while it is on the disk). * Even if 'val' concludes that a history file is structurally valid, this does not mean that the file contains what you thought it did (for example, perhaps the file was corrupted by having another, valid, SCCS file copied over it, or perhaps it was overwritten by an old backup version). * Consumer-grade hardware (for example commodity PCs) generally lacks error-correcting memory. Things that an optimistic person might bear in mind are * The chances of a random change simultaneously fooling the checksum and the checks that 'val' does are very small indeed. * Hardware failures rarely cause file corruption. The use of ECC memory substantially reduces your changes of having undetected data corruption. * When CSSC operates on an SCCS file, most of the checks that 'val' performs are done anyway (CSSC differs slightly in this respect from the traditional SCCS toolset). The summary is that it is theoretically possible to fool the integrity checks performed by the SCCS file checksum and by 'val' but the checksum isn't fooled often and the chances of fooling both together are very small. The use of quality hardware reduces the chance of data corruption yet further.  File: cssc.info, Node: what, Prev: val, Up: Invoking CSSC Programs 3.16 'what' =========== The 'what' program is designed to search in files for the recognition string '@(#)'. All the strings it finds matching this are printed on standard output. The exit status of 'what' if zero is a matching string as found, and 1 otherwise. 3.16.1 Options for 'what' ------------------------- 'what [-s] [-V] file [file ...]' '-s' Exit successfully after finding the first string. '-V' Show version information for 'what'. 3.16.2 Example -------------- While the file is being edited (either at first or after 'get -e'):- #ifndef CONFIG_NO_SCCS_IDS static const char sccs_id[] = "%W%"; #endif When the file is checked out for compiling (with 'get'):- #ifndef CONFIG_NO_SCCS_IDS static const char sccs_id[] = "@(#)foo.c 1.3"; #endif After compiling:- $ what foo foo: foo.c 1.3 If the executable is linked from several source files, you will get a line of output for each string containing the identification string '@(#)'. This is useful for finding out exactly what code went into an executable. This technique also works on object files, archive libraries, text files, and in fact any sorts of files at all. Unlike the 'strings' command, there is no way to make 'what' operate on standard input. The data would need to be written to a file first. The rationale for the preprocessor construct 'CONFIG_NO_SCCS_IDS' is that sometimes compilers or lint-pickers complain that the variable SCCS_ID is unused, and defining 'CONFIG_NO_SCCS_IDS' will remove these IDs and thus silence the warnings.  File: cssc.info, Node: Filenames, Next: File Format, Prev: Invoking CSSC Programs, Up: Top 4 Filenames *********** Temporary files are used during normal operation of CSSC (and SCCS). Many of these are given fixed names. The prefixes for the various files used by CSSC are listed in the table below. 's.' The history file itself. 'l.' The delta summary file created by 'get -l'. Unlike the other files in this table, the l-file is created in the current directory. 'p.' The file containing the list of edit locks. 'z.' The lock file used to arbitrate access to the history file. The running CSSC (or SCCS) program puts its PID into this file. Some versions of SCCS (but _not_ CSSC) will break the lock after 60 seconds if the specified PID is not running on the local machine. In order to work more reliably over networked file systems, CSSC will not do this; stale lock files would have to be removed manually. 'x.' Temporary file into which is written the new s-file. Once processing is complete, the old s-file is replaced by the x-file. 'q.' Temporary file into which is written the new p-file 'd.' Temporary file used by delta; contains the gotten body of the previous version (which we run diff against). This filename is used by SCCS in the same situation, but according to the SCCS manual pages, it puts the output of 'diff' in this file instead. 'u.' Encoded version of the gotten file; created by delta. Except for the l-file, all of the temporary files in the above table are created in the same directory as the s-file. The l-file is created in the current working directory. Since these filenames are always fixed, it is important that the permissions on the directory containing the SCCS file be secure; otherwise you have a security vulnerability where a malicious user can cause you to accidentally over-write files you own or have access to, but they do not. If you are the super-user, they can use this feature to overwrite any file on the system.  File: cssc.info, Node: File Format, Next: Interoperability, Prev: Filenames, Up: Top 5 File Format ************* This chapter provides a description of the format of SCCS files. It is _not authoritative_, and may not match some of the peculiarities of your vendor's implementation. * Menu: * File Format Overview:: An overview of the file format * The Header:: Format of the header of SCCS files * The Body:: Format of the body of SCCS files  File: cssc.info, Node: File Format Overview, Next: The Header, Up: File Format 5.1 Overview ============ An SCCS file contains two parts, the header and the body. The header contains information about both the file as a whole and also information about each version stored in the file. After this comes the body itself, which is a stream of fragments from the controlled file interspersed with control information which indicates which versions these fragments appear in. Most of the control information for SCCS files appears on lines which are marked as special by the character whose value is 1 (ASCII SOH); this is usually referred to as '^A'. Lines in SCCS files always end with a line feed (ASCII LF) rather than a carriage return (ASCII CR) followed by a line feed.  File: cssc.info, Node: The Header, Next: The Body, Prev: File Format Overview, Up: File Format 5.2 The Header ============== There are several parts to the SCCS file header:- * Menu: * Checksum Line:: * Delta Table:: * Authorised User List:: * Global Flags Section:: * File Description:: * Example Header::  File: cssc.info, Node: Checksum Line, Next: Delta Table, Up: The Header 5.2.1 Checksum -------------- The first line of an SCCS file contains the checksum, preceded by '^Ah'. The checksum is in decimal and is generated by adding together the values of all the characters in the file, and taking the result modulo 65536. A checksum line might look like this:- ^Ah36650 On systems whose C implementation considers the 'char' type to be unsigned, characters with their highest bit set appear to be considered positive, and on machines with a signed 'char' type, these characters appear to be considered negative. This seems to mean that these two types of machines will not agree on the correctness of an SCCS file's checksum. The _BitKeeper_ suite uses '^AH' to introduce its checksum line rather than '^Ah', but the checksum is computed in the same way.  File: cssc.info, Node: Delta Table, Next: Authorised User List, Prev: Checksum Line, Up: The Header 5.2.2 The Delta Table --------------------- The checksum is followed by the delta table. Each entry describes one version stored in the history file, and is composed of three lines plus some comment lines. The first line introduces a new delta table entry and has the form ^As 00001/00000/00010 The three numbers represent the numbers of lines inserted, deleted and unchanged in this version (with respect to its predecessor). For the oldest version in the history file, the numbers of lines deleted and unchanged should be zero and the number of lines inserted is the number of lines in the initial version of the working file. These numbers are always five digits long. If the true count of inserted, deleted or unchanged lines is greater than 99999, then the fields will still only contain 99999. The second line has the form ^AD 1.5 68/12/31 23:59:59 james 5 4 Here, the 'D' indicates that this is a normal delta. The only other type of delta is the removed delta. Removed deltas are created with the 'rmdel' program and are labelled with an 'R' instead of a 'D'. This is followed by the SID, which will have either two or four fields separated by a decimal point (ASCII code 46 decimal). A SID with only two fields (release and level) is said to be on the trunk of the revision tree. A SID with the full four fields (the last two are the branch number and the sequence number) is said to be a "branch revision". Each field in the SID, if present, must contain a positive integer no larger than 9999. This means that '1.0' would not be a valid version number, for example. The third and fourth fields on this line are the date and time at which this delta was added to the history file (rather than, for example, the modification time of the working file which was checked in). The year is represented with only two digits, and is deemed to be in the range 1969 to 2068 (*note Year 2000 Issues::). Despite having only two year digits, the date is in ISO order (year/month/day). The time is indicated using 24-hour clock notation. The date in the above example is the latest date it is possible to represent in an SCCS file. The fifth field is the name of the user who checked this version in. For the gratification of pedants, it should be noted that this is the name associated with the _actual_ user-id rather than the _effective_ user-id, or the name appearing in the system log as the user who logged in on the controlling terminal. The final two fields are called "delta sequence numbers", or "seqnos". They are for the internal use of the implementation and should not be confused with "sequence numbers", which are the final fields of four-field ("branch") SIDS. The seqno of the delta added last will be larger than that of any other delta. Each delta has a unique seqno. The first of these two fields is the seqno of this delta itself, and the second field is the seqno of its predecessor (that is, the version which had been checked out with 'get -e'). The seqno 0 is special and appears only as the (nonexistent) predecessor of the first delta. Since the delta table entries appear in reverse order of addition (i.e. new entries are always added at the top), the initial delta appears at the foot of the delta table. Many of the SCCS utilities define their cutoffs in such a way that they can stop traversing the delta table when they find a delta which is too old. After the '^Ad' line there may be several lines which indicate lists of included, excluded or ignored sequence numbers for this delta. I don't understand this area of the functionality of SCCS very well, so any description here may be vague or incorrect. The CSSC implementation may also be incomplete in this area. The list of included seqnos is introduced with '^Ai', the excluded seqnos with '^Ax', and ignored seqnos with '^Ag'. These are followed by a space character, and then the list itself, which is a space-separated list of integers. If the MR-validation flag (*note Flags::) was turned on at the time of the creation of this delta, one or more lines of the form ^Am mr1 ^Am mr2 ^Am mr3 ^Am mr4 may occur. These lines constitute a list of Modification Request Numbers, one on each line. The next part of the delta table entry is the delta commentary. This comment is intended to contain a description of the changes made in this delta, and is written and read by humans. This may extend over one or many lines, each introduced with '^Ac', like this:- ^Ac The end of the world ^Ac as we know it If there is no comment for a particular delta, because it was suppressed with the '-y' option to 'delta' or 'cdc', or because the user was presented with a prompt for comments but just typed the return key, an empty '^Ac' control line will appear at this point. CSSC is currently slightly incorrect in this area. If the comment is suppressed with the '-y' option, it emits no '^Ac' lines at all. The _BitKeeper_ suite uses comment lines of the form '^AcX' (where 'X' is a non-blank character) to store data which is specific to BitKeeper. This data is ignored by CSSC, which provides read-only support for BitKeeper files. These special lines are distinguished from normal comment lines by the fact that there is no space after the 'c':- ^AcHathlon.transmeta.com ^AcK09043 ^AcParch/arm/boot/Makefile ^AcRe1f91d8bfa21c521 ^AcV4 ^AcX0x821 ^AcZ-08:00 Some SCCS files contain an MR list which follows rather than precedes the comments for a delta, but this is unusual. The comment block, and in fact the whole delta table entry, is terminated by a control line of the form ^Ae To illustrate this further, here are two more delta table entries from an SCCS file:- ^As 00001/00000/00007 ^Ad D 1.2 99/12/31 23:59:59 mcvoy 2 1 ^Ac Added an extra line ^Ae ^As 00007/00000/00000 ^Ad D 1.1 69/01/01 00:00:00 dmr 1 0 ^Ac created at the dawn of time ^Ae  File: cssc.info, Node: Authorised User List, Next: Global Flags Section, Prev: Delta Table, Up: The Header 5.2.3 Authorised User List -------------------------- Next, there is the list of authorised users, introduced by a '^Au' line. Only users in the authorised users list can modify the SCCS file. This list always appears (though many implementations will not complain if you remove it with an editor) but is often empty. One user login name appears on each line. Lines can alternatively contain numbers, denoting whole groups of users (as listed in '/etc/group' on many systems). The authorised-users list is terminated with a '^AU' line. Some broken implementations emit lines of the form '^AU 0' here instead; the polite thing to do is to ignore gaffes of this sort. This is of course what CSSC does.  File: cssc.info, Node: Global Flags Section, Next: File Description, Prev: Authorised User List, Up: The Header 5.2.4 The Global Flags Section ------------------------------ The file flags section occurs after the authorised-users list. Each file flag occurs on a separate line and are possibly followed by their values (except the boolean flags, whose mere presence is sufficient). These lines look like this:- ^Af f e 0 ^Af f n ^Af f q Q-flag-value ^Af f v /bin/true The 'e' flag, if set to a nonzero value, indicates that the controlled file is binary and is therefore stored in uuencoded form in the file body. If this flag is set to zero or is missing, then the file body is not encoded. See *note Flags:: for information about the other possible flag letters and their meanings. See *note Interoperability:: for information about sharing SCCS files with other implementations of SCCS. The 'e' flag is a boolean flag but is stored within the SCCS file with a value, as shown in the example above. When CSSC initially writes the SCCS file header for a new SCCS fiel created with 'admin -i', it does not know if the initial body of the file is binary or not, so '^Af f e 0' is written into the header and if the file turns out to need encoding, 'admin' will seek back to the header and change '^Af f e 0' to '^Af f e 1'. If binary file support is disabled (*note Binary File Support::, '^Af f e 0' is still used but will never be changed to '^Af f e 1'. The value for the 'y' flag is stored as a space-separated list of keyword letters, even though the letters were separated by commas when they were passed to 'admin -fy'. This flag is an extension introduced by Sun Solaris 8. See *note Interoperability:: for a discussion of the interoperability of CSSC with other SCCS implementations.  File: cssc.info, Node: File Description, Next: Example Header, Prev: Global Flags Section, Up: The Header 5.2.5 File Description ---------------------- The flags section is followed by the descriptive text for the history file. This section is intended to contain text which might contain a copyright statement, or might indicate the purpose of a file or contain special instructions, and so on. This section starts with a '^At' control line and is terminated with a '^AT' control line:- ^At This is the blah blah... ... blah. ^AT The '^AT' control line marks the end of the SCCS file's header. The following line is the first line of the file body.  File: cssc.info, Node: Example Header, Prev: File Description, Up: The Header 5.2.6 Example SCCS File Header ------------------------------ This example also includes the file body, since the body is short. ^Ah38213 ^As 00002/00000/00000 ^Ad D 1.3 98/11/22 18:25:43 james 3 2 ^Ax 2 ^Am 99 ^Ac This delta was produced using "get -e -x1.2 s.foo" and ^Ac then "delta s.foo". ^Ae ^As 00001/00000/00000 ^Ad D 1.2 98/11/22 18:22:56 james 2 1 ^Am mr1 ^Am mr2 ^Am ^Ac comment goes here. ^Ae ^As 00000/00000/00000 ^Ad D 1.1 98/11/22 18:21:11 james 1 0 ^Ac date and time created 98/11/22 18:21:11 by james ^Ae ^Au ^AU ^Af e 0 ^Af n ^Af q UMSP ^Af v /bin/true ^At Descriptive text ^AT ^AI 3 this delta was made from a working file which was gotten for editing but excluded the delta named 1.2. ^AE 3 ^AI 2 blurg ^AE 2 ^AI 1 ^AE 1  File: cssc.info, Node: The Body, Prev: The Header, Up: File Format 5.3 The Body ============ The body of an SCCS file is usually much longer than its header, but contains fewer ingredients. It contains control lines, which signal the beginning or end of a chunk of user data, and the user data itself. If, for example, you added the text 'I was here' to the controlled file as a delta whose delta sequence number was 7, the history might contain these lines:- ^AI 7 I was here ^AE 7 I currently have no clear understanding of the interaction of excluded, included or excluded revisions with the normal check-in processing. Hence I can't thoroughly explain the precise meaning of the '^AI', '^AE' and '^AD' control lines. This section will be completed at a future date. If you have an understanding of these issues, please let me () know.  File: cssc.info, Node: Interoperability, Next: Environment, Prev: File Format, Up: Top 6 Interoperability ****************** This part of the CSSC manual describes how CSSC interoperates with SCCS. For the enormous majority of cases, this occurs seamlessly; however sometimes it is not possible for CSSC to pick "one right way" to proceed unaided. Circumstances where this occurs are described in detail, below. In order to interoperate better with other implementations of SCCS, the CSSC suite can also be configured to turn off several features which provide flexibility beyond that which is available in some other implementations of SCCS. Some other interoperability features of CSSC exist to maintain compatibility but do not need to be turned off. * Menu: * Binary File Support:: Enabling or disabling support for binary files. * Executable File Support:: Control over the excutable bits in file modes. * BitKeeper:: Limited support for Bitkeeper files exists. * Maximum Line Length:: Limiting the length of lines in the SCCS file. * Limitations of diff:: Diff has limits too, on many non-GNU systems. * Configuration:: Viewing the current configuration. * Bug-for-Bug:: We go to great lengths to be compatible * Incompatibilities:: Sometimes we cannot be fully compatible * SCCS Version Differences:: Versions of SCCS behave inconsistently * CSSC Extensions:: Behaviour which is specific to CSSC.  File: cssc.info, Node: Binary File Support, Next: Executable File Support, Up: Interoperability 6.1 Binary File Support ======================= Binary file support can be turned off when you run "configure" by specifying the '--disable-binary' option. This will cause 'admin' to refuse to create an SCCS file whose "e" flag is set (*note Flags::). The 'admin' program would normally do this if the user requested it via the '-b' option or if it discovered that the file could not safely be stored in the normal SCCS file format. This setting can be overridden with the environment variable 'CSSC_BINARY_SUPPORT'; for a description of how to use this environment variable, see *note Environment Variables: Environment. If you use CSSC with support for encoded SCCS files turned off, encoded files will still be handled; CSSC will just refuse to create a new one. This provides as great a degree of interoperability with other implementations of SCCS as possible.  File: cssc.info, Node: Executable File Support, Next: BitKeeper, Prev: Binary File Support, Up: Interoperability 6.2 Executable File Support =========================== The support that CSSC provides for binary files allows the controlled file to contain any sequence of bytes. That doesn't imply that the controlled file is used for any particular purpose. For example, JPEG files can contain non-ASCII acharacters. This should be contrasted with support for _executable_ files, which have a specific Unix file mode bit set (see the manual page for 'chmod' for more details). Unix executable files may or may not be binary files. It's common to control shell scripts with CSSC, for example. Shell scripts are normaly executable but not binary. If the 'x' flag is set, CSSC will generate a g-file whose execute bits are set. This feature exists for compatibility with SCO OpenServer's SCCS. Do not use this feature if you wish to interoperate with other implementations of SCCS. Setting this flag with 'admin -fx' generates a warning about this. A more portable alternative is for the history file itself to be executable. When this is the case, the mode of the gotten file is also executable (subject to the current umask value). When a history file is created with 'admin -i', the history file is created with execute bits set (subject to the current umask value) if the input file is executable. This usage of 'admin -i' does not set the 'x' flag in the history file. When no argument is specified to the '-i' option of 'admin', the initial file body is taken from stdin. If stdin is redirected from an file with an execute permission bit set in its mode, the history file will also be executable (subject to the umask setting). This behaviour (of setting and using the execute permissions on the history file) follows that of Solaris; other SCCS implementations may not do this.  File: cssc.info, Node: BitKeeper, Next: Maximum Line Length, Prev: Executable File Support, Up: Interoperability 6.3 BitKeeper ============= Read-only support is provided for files produced by the BitKeeper suite. Flags and information which are specific to BitKeeper is ignored by CSSC. At the moment, it is not possible to turn off support for BitKeeper files, but a warning message is issued when one is encountered. Actions on BitKeeper files that CSSC will not perform include * get -e * delta * cdc * rmdel * Some options to admin CSSC does not prevent the use of 'unget' on BitKeeper files, because 'unget' does not examine the SCCS file header (and therefore has no way to determine if the file is a BitKeeper file or not).  File: cssc.info, Node: Maximum Line Length, Next: Limitations of diff, Prev: BitKeeper, Up: Interoperability 6.4 Maximum Line Length ======================= By default, CSSC enforces no line length limits. The CSSC tools will correctly process input files containing lines of arbitrary length, subject to the limits of available memory. The system command 'diff' may impose its own limit however; this is discussed below (*note Limitations of diff::). If you are working with a binary file (that is, the '-b' option to 'admin' was used when the history file was created), the encoding mechanism used by CSSC (and those SCCS implementations that support binary files) ensures that data is encoded before being stored in the body of the history file, and so the "binary" file can contain any sequence of bytes at all - the "line length" is no longer important. Most other implementations of SCCS do however have an upper limit on the maximum length of line that can be handled in a text file (that is, those versions of SCCS which have such a limit do not apply this limit for binary files). To set such a limit in CSSC, use the '--enable-max-line-length=N' option to "configure". This sets the limit to the specified value. This setting can be overridden with the environment variable 'CSSC_MAX_LINE_LENGTH'; for a description of how to use this environment variable, see *note Environment Variables: Environment. To determine the current setting of the line length limit, run 'admin -V' and read the output. If (and only if) you have configured CSSC with such a maximum line length limitation, the lengths of input lines are checked as they are being read. When CSSC is adding a new delta to an existing file, if it finds an input line which is longer than N characters, it will fail with an explanatory message (the alternative would be that an SCCS file would be generated that could not be read by other implementations of SCCS having a lower line length limit). When CSSC is creating a new SCCS file in response to the 'admin -i' command, one of two things will happen when an over-length line is found. If binary file support is enabled, the SCCS file will automatically be created as an encoded file. Otherwise, 'admin' will fail with an explanatory message. When the CSSC tools are reading a history file, the lines in the SCCS file are not subject to the limits described above; that is, CSSC imposes these limits on lines it puts _into_ the SCCS file, but not on lines it reads _from_ the SCCS file. This means that the CSSC 'get' utility will cope with arbitrarily long lines in the SCCS file, even if CSSC has been configured in sauch a way that 'delta' would not put such long lines into the history file.  File: cssc.info, Node: Limitations of diff, Next: Configuration, Prev: Maximum Line Length, Up: Interoperability 6.5 Limitations of diff ======================= The 'diff' utility may have limits on the lengths of lines that it can process, though the GNU 'diff' program has no such limits. This means that if you are using CSSC in combination with a 'diff' which has a line length limit, that limit will apply to the operation of the CSSC 'delta' and 'sccsdiff' programs (though not to any other component of CSSC). This kind of problem may cause 'delta' to fail because the file you are checking in contains an over-length line. However, because SCCS files may be operated on by SCCS implementations that have different upper limits, you might also find that the delta you checked out from the history file already contained a line which is longer than can be coped with by your 'delta' utility. GNU CSSC can always be switched back a mode in which there is no line length limit (i.e. the mode which is usually the default) and so can be used to work around such situations. Bear in mind that implementations of 'diff' and SCCS on a given system can have _different_ limits on the sizes of lines that can be handled by 'delta', 'get' and 'diff'. This is not the case with the GNU system however, which has no such limits. The 'diff' utility will also fail if the last line in one of the files being compared does not end in a newline. To work around this you can either encode the file as a binary file (*note admin::) or add a terminating newline (which is usually the best course of action). The 'diff' program to be used by the CSSC tools is selected when the 'configure' script is run, before CSSC is compiled. *note Configuration:: explains how you can determine which diff command is used by CSSC.  File: cssc.info, Node: Configuration, Next: Bug-for-Bug, Prev: Limitations of diff, Up: Interoperability 6.6 Checking the Current Configuration ====================================== To discover how a particular installation of CSSC is configured, pass the '-V' option to any of the CSSC tools. The "configure" script defaults to not limiting the maximum line length, but you must specifically indicate if binary file support is to be enabled or not when running "configure".  File: cssc.info, Node: Bug-for-Bug, Next: Incompatibilities, Prev: Configuration, Up: Interoperability 6.7 Bug-for-Bug Compatibility ============================= Some other implementations of SCCS have bugs, too. Where we know about these and can work around them, we do this. Please note that these bugs only affect _some_ other versions of SCCS - if they affected all versions, they'd be the correct behaviour of CSSC too! * Some versions of SCCS had a Y2K-related problem where the tens digit in the year fields within the delta table of the SCCS file contains a colon (':') rather than a digit. When reading files, CSSC correctly understands this to be a zero and issues a warning message. The fault is corrected if the SCCS file is being modified. *Note Year 2000 Issues::. * Some versions of the Data General implementation were changed to use four-digit years in the p-file instead of two-digit years, apparently as part of a Y2K-fix. While arguably this in fact might have been the right way to fix the problem, none of the other SCCS implementations went along with the idea. *Note Year 2000 Issues::. If the file is being modified, the year is written back out as a two-digit field. * Although it is unusual for SCCS files to have "^A m" lines after "^A c" lines, this does sometimes occur. CSSC accepts either order, but always emits the MR numbers before the comments for each delta. * CSSC accepts "^A m" lines with no argument, although this is unusual. This may in fact not actually be a bug. * Some versions of SCCS (allegedly some versions of the Sun Code Manager product) emit lines of the form "^AU 0" instead of "^A U". CSSC accepts either but only produces the latter. Similar situations exist for lines of the form "^At 0" and "^A T 0".  File: cssc.info, Node: Incompatibilities, Next: SCCS Version Differences, Prev: Bug-for-Bug, Up: Interoperability 6.8 Incompatibilities ===================== There are some features of SCCS implementations with which CSSC cannot maintain compatibility. * The CSSC behaviour of correcting the problems mentioned above may not be compatible with those versions of SCCS which actually exhibit those problems (then again, some of them are not able to read their own output in these circumstances, either). * The BitSCCS product, part of the BitKeeper suite, uses special comment lines in the delta table, of the form "^Ac_" where "_" is some character other than a space. When CSSC sees these, it will avoid changing the SCCS file (though it will still work for read-only operations, even though the significance of the special comment is ignored). File flags which are specific to BitKeeper are also treated in this way.  File: cssc.info, Node: SCCS Version Differences, Next: CSSC Extensions, Prev: Incompatibilities, Up: Interoperability 6.9 SCCS Version Differences ============================ This section outlines some of the ways in which various versions of SCCS differ from each other and therefore sometimes from CSSC. 6.9.1 Binary file support and line lengths ------------------------------------------ The various versions of SCCS differ in their level of support for binary files (*note Binary File Support::), and in the maximum line length that they will support (*note Maximum Line Length::. 6.9.2 sccsdiff -------------- There are some small variations in the way that the several versions of 'sccsdiff' behave. These are outlined in the table below :- Solaris 8 Prints a separator line between the 'diff' output for each s-file. This separator is output before the first set of diff output, even if only one s-file has been named on the command line. Solaris 2.6 and many other versions of Unix Does not print a separator. 6.9.3 admin ----------- There are a few differences in the behaviour of the 'admin' command across the various SCCS Implementations :- The '-n' option Some versions of Dynix do not allow the use of the '-n' option without the '-i' option. A workaround is to use '-n -i/dev/null' instead. Binary file support Most implementations of SCCS do not support the encoding of binary files, either automatically or by the use of the '-b' option to 'admin'. See *note Binary File Support::, for more information. Executable file support The SCO OpenServer implementation of SCCS provides an 'x' flag, which turns on the executable bits of the mode of the g-file when it is created. Other versions of SCCS do not have this feature. While CSSSC provides this feature also, its use is not recommended. The 'prt -f' command does not indicate the value of the 'x' flag. The Solaris implementation of SCCS copies the execute bits from the mode of the history file to the mode of the gotten file. It also does a similar thing for 'admin -i'. This feature is also implemented in CSSC, though other implementations of SCCS may not do this. The mode of the gotten file (and the history file for 'admin -i' is still controlled by the vurrent umask setting. *note Executable File Support::. Initial delta The '-r' option is used to specify the release of the initial delta. Some implementations of SCCS allow this to be used to specify more components of a SID than just the release number. The CSSC version of 'admin' allows this usage but issues a warning message. If the '-r' option is used to specify a non-trunk SID (that is, a SID with more than two components), this is allowed but some of the other tools in the CSSC suite will not work correctly on the resulting file. 6.9.4 prs --------- The Solaris 2.6 version of 'prs' doesn't include ignored deltas. So, if a delta has included, excluded and ignored deltas, ':DI:' expands to the same thing as ':Dn:/:Dx:' as opposed to ':Dn:/:Dx:/:Dg:'. Solaris 11 uses ':Dn:/:Dx:/:Dg:' for this case. 6.9.5 prt --------- If the "encoded" flag is set, some versions of 'prt' (but not the CSSC version) omit a newline in the output and so the next thing follows immediately on the same line. 6.9.6 get --------- Sun Solaris 8 features a 'y' flag. If the 'y' flag is set in the SCCS file, only the specified SCCS keywords will be expanded in the gotten file (assuming that the '-k' and '-e' options are not used). Solaris and CSSC set the execute bits of the gotten file if the history file is executable. Other versions of SCCS may or may not do this. The 'get' command on SCO OpenServer honours the setting of the 'x' flag. This is described above. For a discussion of the interoperability of CSSC with other SCCS implementations, see *note Interoperability::. For a description of the 'x' and 'y' flags, see *note Flags::.  File: cssc.info, Node: CSSC Extensions, Prev: SCCS Version Differences, Up: Interoperability 6.10 CSSC Extensions ==================== There are some respects in which CSSC behaves unlike other versions of SCCS. These differences mainly relate to the removal of arbitrary limits or problems, and generally do not pose an interoperability problem. The most important extensions are listed below. Line Length By default, CSSC enforces no line length limits. *Note Maximum Line Length::. Date handling The '-c' option to 'get' supports four-digit years. *Note The Good News::. Binary file handling When you generate a new SCCS file with 'admin -i', the 'admin' command will automatically determine if the file needs to be encoded. Other versions of SCCS which do this rely on being able to seek in the input file specified as the argument to the '-i' option, which means that this is not possible if the initial file body is being read by a pipe. The CSSC implementation of 'admin' does not have this limitation, since it seeks on the file being created instead. *Note Unemulated Features::. Combinations of features Various other SCCS implementations have extensions (for example the 'x' and 'y' flags and binary file encoding). The CSSC suite attempts to honour all of these extensions, and is probably the only implementation which has all these features. If you try to use a feature which is specific to only one implementation of SCCS, CSSC will issue a warning that what you are doing is not portable. If you use features of CSSC which are extensions originating in more than one other SCCS implementation, for example both the 'x' and the 'y' flags, you have effectively tied yourself to CSSC. Once you are in that position, you are no longer able to interoperate with any other version of SCCS (since, in this example, any other version of SCCS will fail to understand either the 'x' or the 'y' flag). If interoperability with other versions of SCCS is no longer an issue, you might as well bite the bullet and migrate to a more modern configuration control system entirely. *Note Overview::. Validation The CSSC implementation of 'val' implements some checks that other implementations lack. Howver, it is not complete, and so there are also checks that other implementations make that CSSC does not. Error Messages The error messages issued by CSSC are intended to be self-explanatory and so lack reference numbers like '(ge4)'. Closed File Descriptors If you invoke CSSC with file descriptor 0, 1 or 2 closed, that file descriptor is attached to '/dev/null'. This prevents error messages going into a file opened by CSSC for writing (for example an SCCS file). Read-only reaction to unsupported features If CSSC discovers a construct in an SCCS file which it doesn't understand, it will avoid modifying the file (though read-only tools like 'prt' and 'get' will still work). Invoking other tools It is usual for CSSC to invoke other programs, for example 'diff' and the MR-validator specified by the 'v' flag. However, with the exception of the 'sccsdiff' shell script, the tools within the CSSC suite do not invoke each other. For example, 'delta' does not invoke 'get'. This behaviour is different to the traditional architecture of SCCS and might introduce subtle differences of behaviour. Any such differences are bugs; see *note Reporting Bugs: Problems. Environment Some environment variables are specific to CSSC. *Note Environment Variables: Environment. See also *note Missing Features and other Problems: Incomplete.  File: cssc.info, Node: Environment, Next: Incomplete, Prev: Interoperability, Up: Top 7 Environment Variables *********************** Several environment variables control the behaviour of CSSC. This section explains what these variables are and how they work. * Menu: * Child Processes:: CSSC tools run other programs occasionally. * Configuration Variables:: Variables that turn features on or off. * Other Variables:: Miscellaneous other variables you might use.  File: cssc.info, Node: Child Processes, Next: Configuration Variables, Up: Environment 7.1 Child Processes =================== Unlike some other implementations of SCCS, CSSC tools do not usually execute each other. This means for example that 'delta' does not invoke 'get' to extract the previous version of the file, and 'prs' doesn't use 'get' when processing the ':GB:' keyword. There are a small number of exceptions to this rule :- 'sccs' The 'sccs' driver program can be used to invoke any of the other tools in the suite. *Note Known Problems::, for a discussion of the issues this raises. 'delta' The 'delta' program runs a program to validate the Modification Request Numbers offered by the user. *Note Modification Request Numbers::. 'sccsdiff' The 'sccsdiff' program is a shell script, and invokes 'get', 'diff' and 'pr', as well as other tools such as 'cat', 'test' and 'rm'. The 'sccsdiff' program must not be installed set-user-id. The driver program 'sccs' takes a number of precautionary steps if it detects that it is running set-user-id or set-group-id. These steps are described below, as part of the discussion of each environment variable.  File: cssc.info, Node: Configuration Variables, Next: Other Variables, Prev: Child Processes, Up: Environment 7.2 Configuration Variables =========================== When "configure" is run, some default behaviours are set. These can be overridden with the use of environment variables as described below. 7.2.1 CSSC_BINARY_SUPPORT ------------------------- The 'CSSC_BINARY_SUPPORT' environment variable controls whether CSSC will create "encoded" SCCS files. The three valid values for this variable are as follows :- 'enabled' CSSC will create encoded SCCS files if required 'disabled' CSSC will not create encoded SCCS files unset The default behaviour is used; this default will be the same as for one of 'enabled' or 'disabled'. The default is set by passing either '--enable-binary' or '--disable-binary' to "configure" when CSSC is compiled. If this option was not specified, the default value is 'enabled'. For more information see *note Interoperability::. This variable is unset by the 'sccs' driver program, if it is installed set-user-id or set-group-id. 7.2.2 CSSC_MAX_LINE_LENGTH -------------------------- The 'CSSC_MAX_LINE_LENGTH' environment variable controls the maximum length of lines that CSSC will allow to go into an SCCS file. This variable should be set to a decimal integer. The default behaviour of CSSC when this variable is unset is described in *note Interoperability::. This variable is unset by the 'sccs' driver program, if it is installed set-user-id or set-group-id.  File: cssc.info, Node: Other Variables, Prev: Configuration Variables, Up: Environment 7.3 Other Variables =================== 7.3.1 USER ---------- If "configure" detects that UIDs are not supported on the system you are running on (that is, you are compiling on a system that doesn't look at all like Unix) then the environment variable USER is used to determine the invoking user's name. This is then the name which is used in the p-file and in the delta information for new deltas. This username is also compared against the list of authorised users by 'delta'. Of course, this doesn't provide much security but in the absence of user ID support, CSSC can't tell who users really are anyway. The behaviour of CSSC with respect to this option is not sensitive to whether or not programs are installed set-user-id, because this variable is only consulted on systems where set-user-id is not supported. This may be a problem on systems where it is possible to grant enhanced privileges to a program, but which do not look like Unix to the "configure" program. 7.3.2 CSSC_SHOW_SEQSTATE ------------------------ If set, the environment variable 'CSSC_SHOW_SEQSTATE' will cause CSSC to emit debugging information about the delta table to stderr. This is only of use when debugging CSSC. 7.3.3 PROJECTDIR ---------------- The 'PROJECTDIR' environment variable is used only by the 'sccs' driver program. This variable is ignored if the 'sccs' program is installed with the set-user-ID bit set. See *note Known Problems::, for other remarks concerning setuid execution. The 'PROJECTDIR' variable is used to locate the SCCS history file corresponding to a filename given on the command line. If the value of 'PROJECTDIR' starts with a '/', it is used as an absolute directory name. If 'PROJECTDIR' does not start with a slash, it is assumed to be the name of a user, and SCCS files are assumed to be in the subdirectory "src" or "source" beneath their home directory. 7.3.4 PATH ---------- Normally, the 'sccs' driver program locates the other tools by searching the directories specified in 'PATH', but if it is running set-user-id or set-group-id, a compiled-in value is used instead. By default, this value is '/usr/sccs'. If SCCS is not privileged, it will fall back on the compiled-in value in order to find the other tools if they are not found in any of the directories in '$PATH'. In normal operation, 'sccs diffs' will use the system 'diff' command by searching the 'PATH' environment variable. This doesn't happen if it is running set-user-id or set-group-id. 7.3.5 LD_LIBRARY_PATH --------------------- None of the programs in the CSSC suite take any specific action regarding the 'LD_LIBRARY_PATH' environment variable, but your system libraries may take notice of it (or decide not to do so, for example when a program is running set-user-id or set-group-id). 7.3.6 TMPDIR ------------ The 'sccsdiff' program ignores the setting of the 'TMPDIR' environment variable. Temporary files with predictable names are created in the '/tmp' directory. *Note Known Problems::. 7.3.7 Locale variables ---------------------- The 'sccs' driver program uses the 'setlocale' function, whose behaviour depends on several implementation-dependent environment variables. If you are using the GNU C library, these variables are 'LC_COLLATE', 'LC_CTYPE', 'LC_MESSAGES', 'LC_MONETARY', 'LC_NUMERIC', 'LC_TIME', and 'LANG'. The 'setlocale' function is not called if SCCS is running set-user-id or set-group-id.  File: cssc.info, Node: Incomplete, Next: Year 2000 Issues, Prev: Environment, Up: Top 8 Missing Features and other Problems ************************************* * Menu: * Missing Features:: Some features of SCCS are not provided. * Known Problems:: Known problems with CSSC. * Unemulated Features:: Problems with SCCS that CSSC doesn't share.  File: cssc.info, Node: Missing Features, Next: Known Problems, Up: Incomplete 8.1 Missing Features ==================== * Documentation is incomplete or missing. That includes this document. * Some programs are missing, that is, some programs are present in the SCCS suite and absent from this one. * On platforms where the C++ compiler used to compile CSSC does not support exceptions, the normal mechanism for recovering from an error in the processing of an SCCS file is unavailable. This means that if such an error occurs, the program will immediately make a fatal exit, as opposed to carrying on with the next file. In order to fix this problem, please either CSSC with a compiler which has working support for exceptions, or process just one file at a time. * Some programs behave subtly differently to their original counterparts. Error messages are different, and also extra warnings are provided in some circumstances. All other differences are also bugs. Please report them (*note Reporting Bugs: Problems.). * Known bugs are listed on the bug tracking system at . Some historical known issues are listed in the file 'docs/BUGS'. Once this file has become obsolete it will be removed from the distribution. If an item on the TODO list (see the file 'docs/TODO') has in fact been fixed, this is a bug in the TODO list. Please report this via the bug tracking system. * Some programs are partially implemented. Not all programs support all the command-line options of their original counterparts. Also, some features are currently missing. If you would like support for some feature that is missing, please request it in the same way you would report a bug; I'd like to know which features are required first.  File: cssc.info, Node: Known Problems, Next: Unemulated Features, Prev: Missing Features, Up: Incomplete 8.2 Known Problems ================== There are a small number of known problems documented in the files 'docs/BUGS' and 'docs/TODO'. These will be fixed at some point in the future. Future problems should be reported via the CSSC Bug Tracker, at . There are also some security problems with this code:- 1. Temporary file races -- CSSC opens many temporary files, most of them with very predictable names. This can be used as a lever for compromising the security of a system, often by anticipating the name of a file which will be opened at some point, and creating a symbolic link of the same name. Most of the temporary files used are created in the same directory as the SCCS file itself. CSSC should not be used by the owners of files whose security is important, especially to control files whose SCCS file is in a world-writable directory. *Note Filenames::. The 'sccsdiff' program ignores the setting of the 'TMPDIR' environment variable. Temporary files with predictable names are created in the '/tmp' directory. 2. Setuid execution -- It is common to install an extra set of binaries with the set-user-id bit turned on in their modes, to allow a specified group of users to make revisions to some important files. There are many ways in which a setuid program can be used by malicious users to gain access to the security privileges of the user as whom a program runs. CSSC has not been reviewed with the relevant security issues in mind. Please do not install CSSC programs with the set-user-id or set-group-id bits turned on. 3. Environment variables -- CSSC invokes external programs, notably the 'diff' command and the program specified as the MR validation program. Some CSSC programs (for example 'sccsdiff') invoke others. This is done without "cleaning up" the environment, and so this is another reason not to use the set-user-id bit for CSSC programs. *Note Environment Variables: Environment. Please refer to the section of the GNU General Public License entitled "NO WARRANTY" for information regarding the lack of warranty for this program. CSSC is _not_ a secure program, please do not rely on it to behave in a secure fashion. Contributions of code or patches to fix these problems are, as always, gleefully welcomed. Please submit these to the maintainer. Additionally, there is currently one problem that may not ever be fixed. This problem occurs only in the 'prt' program when the list of ignored or excluded deltas is present for a SID _but that list is empty_. In this case SCCS prints the 'Included:' or 'Excluded:' line in its output (with no numbers afterward) and CSSC prints nothing. Since "fixing" this problem would require a horrible kludge, this has not been done. It is not expected that this will cause a problem for any users; if this is a problem for you, let the maintainer know and it will be fixed.  File: cssc.info, Node: Unemulated Features, Prev: Known Problems, Up: Incomplete 8.3 Unemulated Features ======================= There are some features of (some implementations of) the traditional SCCS suite which it may not be desirable to copy. 1. If an SCCS file is created with the '-i' option, and it turns out to need encoding, then genuine SCCS seeks back to the start of the file and encodes it. However, if the input file is not seekable, for example if it is a pipe, then this doesn't always work. The SCCS file is then sometimes created containing only the initial part of the body, before the offending segment of the file. The exit value of the 'admin' program is nevertheless still zero. Tests for this situation are in 'tests/binary/seeking.sh' but these tests are only carried out if the program under test seems to be CSSC rather than the genuine SCCS suite. The CSSC suite does not have this problem, and will always detect the need to encode the file, and will successfully complete the process (it does not try to seek on the input pipe). 2. The normal configuration for CSSC is that it supports binary files and has no limit on line length in file with which it deals. Both of these features may be different to the features of some version of SCCS with which you want to interoperate. See *note Interoperability:: for more information on how to achieve better interoperability with other implementations of SCCS. 3. If you have a hard link to an SCCS file, then SCCS programs would "break" the hard link because the SCCS file is rewritten. For this reason, SCCS checks the link count on the file before using it. The SCCS suite also does this. While CSSC does this consistently, SCCS does not - for example the VAL program does not do this check. There are also a small number of respects in which various implementations differ from each other; in such cases CSSC picks a suitable alternative; *note SCCS Version Differences::.  File: cssc.info, Node: Year 2000 Issues, Next: Testing, Prev: Incomplete, Up: Top 9 Year 2000 Issues ****************** Primordial (but not current) versions of the genuine SCCS suite fail to work correctly in and after the year 2000. The commands affected are 'get' and 'prs'. Unix vendors have ensured that the version of SCCS that they currently ship works correctly in the year 2000. Sun Microsystems, for example, state in their Year 2000 FAQ () * *Does Sun see any problems with the source code control system (SCCS)?* No, Sun has adopted the X/Open Commands and Utilities Issue 5 standard, the year 2000 compliant version of SCCS will not be affected by the end of century transition. The X/Open standard states that old dates held in ("yy/mm/dd") format does not change in "s." files, but the values "yy" which range from 69 - 99 are to be interpreted as 1969 - 1999 respectively. Values of "yy" which range from 00 - 68 are to be interpreted as 2000 - 2068 respectively. This interpretation ensures that the year 2000 compliant version of SCCS will work at least to the year 2068. By implementing X/Open's standard, Sun has ensured SCCS user's compatibility with other providers of the SCCS utility. For more information please refer to: Copyright (C) 1994 - 1997 Sun Microsystems, Inc., 901 San Antonio Road, Palo Alto, CA 94303 USA. All rights reserved. * Menu: * The Good News:: CSSC works with all dates from 1969 to 2038... * The Bad News:: ...but with hiccups on some operating systems. * Year 2000 Summary:: Parting words on date issues  File: cssc.info, Node: The Good News, Next: The Bad News, Prev: Year 2000 Issues, Up: Year 2000 Issues 9.1 The Good News ================= Two-digit years are a problem in two places: firstly, within the actual SCCS files, and secondly within command-line options. The two-digit year fields in the SCCS files are correctly dealt with according to the strategy mandated by X/Open. The command-line options are also dealt with similarly. CSSC provides an additional feature for your convenience. If the argument to the '-c' option of 'get', 'prt', or 'prs' contains more than twelve digits, the first two are understood to be the century part of the year. For example, '971120193000' and '19971120193000' both represent exactly the same time (7:30 p.m. on November 20, 1997). The fields of a date can be separated with other (non-digit) characters, and so '1997/11/20-19:30:00' also denotes the same time (but '1997/11/20' is an error because there are fewer than twelve digits). Some versions of SCCS are not year 2000 compliant and write incorrect timestamps into SCCS files. CSSC correctly understands the intended date, and will fix this problem when re-writing the file (*note Bug-for-Bug Compatibility: Bug-for-Bug.). CSSC represents dates internally in a way that works for Gregorian dates up to at least the year 32767 AD on all systems. Some countries didn't recognise the Gregorian calendar system until the early twentieth century but this of course is not really a problem now. The useful life of SCCS is from 1969 until 2068. Years are stored in two-digit form in SCCS files and so although CSSC has no such limits internally, it's not possible to indicate a year outside this range in an SCCS file if you want to retain compatibility with other implementations of SCCS. All the CSSC programs will successfully work with any date in this range, all the way up to 2068, on all systems. In this future, years after 2068 may be represented as four-digit fields, but CSSC doesn't do this yet. The CSSC test suite (*note The Test Suite: Testing.) contains some test files which may be useful in determining the date range with which your usual SCCS implementation will cope. These are in the directory 'tests/year-2000'.  File: cssc.info, Node: The Bad News, Next: Year 2000 Summary, Prev: The Good News, Up: Year 2000 Issues 9.2 The Bad News ================ It's not all good news though. When new deltas are created with the 'delta' command, CSSC must consult the operating system to find the current date and time. Some operating systems have a limited range of date representation. For example, the development system I use for most of the work on CSSC can't report any date later than Tuesday Jan 19 03:14:07 2038 as the current time. When running on such systems, CSSC will still be able to work with SCCS files containing dates after this, but activities involving the current time will not work correctly. This date breakdown occurs most obviously with the date stamp that the 'delta' program gives each delta in the SCCS file, but also with the commentary-change message of 'cdc' and the default comment produced by 'admin' when an SCCS file is created.  File: cssc.info, Node: Year 2000 Summary, Prev: The Bad News, Up: Year 2000 Issues 9.3 Year 2000 Summary ===================== To summarise, all reporting activities of CSSC will work correctly throughout the range of time representable in an SCCS file (that is, from 1969 to 2068 inclusive). However, commands which modify SCCS files and need to add dates may fail earlier than this (but then again, may not, depending on your operating system). Now that you know that whatever version of SCCS you are using has probably been fixed by the vendor, and that even if your vendor's SCCS implementation cannot be updated for some reason, CSSC is Year-2000 compliant and to an extent Year-2038 compliant, I'd like you to remember the conversion effort that this has saved you. I'd also like to urge to actually use that effort to convert your existing projects from SCCS to a more modern version control system, for example GNU CVS. There are other considerations besides Year-2000 compliance, after all. CSSC is not called "Compatibly Stupid Source Control" for nothing.  File: cssc.info, Node: Testing, Next: Problems, Prev: Year 2000 Issues, Up: Top 10 The Test Suite ***************** The test suite is the most important single component of the CSSC suite. It ensures that ports to new platforms are working correctly, and that changes in one part of the suite don't accidentally break anything else. The test suites cannot cover everything. More are needed. If you only ever contribute one thing to CSSC, make it a new test case. This chapter explains how to run the test suite and also how to write new test cases. * Menu: * Running the tests:: Running the test cases. * Writing new test cases:: Writing new test cases.  File: cssc.info, Node: Running the tests, Next: Writing new test cases, Up: Testing 10.1 Running the tests ====================== Running the test cases is quite simple. Typically, you might do it after compiling but before installing CSSC. After running "configure", you might compile CSSC with make and test it with make check The full test suite takes just over five minutes to run on a 486 running Linux. If everything works correctly, you will see messages like:- cd tests && make all-tests make[1]: Entering directory `..../CSSC/compile-here/tests' cd ../lndir && make make[2]: Entering directory `..../CSSC/compile-here/lndir' make[2]: `lndir' is up to date. make[2]: Leaving directory `..../CSSC/compile-here/lndir' ../lndir/lndir ../../Master-Source/tests ../../Master-Source/tests/get: command-names: .././common/command-names test-common: .././common/test-common ...more messages from lndir... /bin/sh -ec 'cd admin && for i in *.sh ; \ do \ /bin/sh $i || break; \ done' C1...passed C2...passed .... more output .... C12...passed C13...passed PASS comment.sh: v1...passed .... more output .... b11...passed b12...passed PASS flags.sh: .... more output .... Tests passed. make[1]: Leaving directory `..../CSSC/compile-here/tests' If something goes wrong you will see a "FAIL" message, which looks something like this:- C1...FAIL comment.sh C1: ../../admin -ifoo s.new.txt: Expected return value 0, got return value 1 make[1]: *** [test-admin] Error 1 make[1]: Leaving directory `..../CSSC/compile-here/tests' Tests failed. make: *** [all-tests] Error 2 The thing to remember is that when you run 'make check', the 'make' program will print on the last line a message saying "Error" only if the tests have failed. If the test suite does indicate that the tests have failed, please submit a bug report (*note Reporting Bugs: Problems.). Please include in your bug report * The output of the test suite (you may find the Unix 'script' program invaluable for this) * The contents of the directory containing the test that failed (if you compiled with separate source and object directories, I just want the one in the "object" directory). * As much information about your system as you think is useful, for example the names and versions of the operating system and compiler that you are using. If you want to run just some of the tests, there are rules in the makefile for just running some of them. For example, the tests in the directory 'tests/admin' can be run with 'make test-admin'. Each test directory is named after one of the CSSC programs. This indicates which program the tests concentrate on verifying. Inevitably these tests will use more than just one CSSC program; for example, most of the tests involve using 'admin' to create a SCCS file in the first place. However, the directory indicates which tool those tests concentrate on. It is possible for a test to neither pass or fail, but just go wrong. This can happen when the test script comes upon something that prevents the test itself working correctly, for example, because it can't remove a temporary file or uudecode a built-in sample SCCS file. When this happens you get output much like this:- $ sh flags.sh rm: foo: Permission denied flags.sh: Test could not be completed The part before the colon ('flags.sh') indicates which script could not be completed. No further tests will be attempted. Diagnosing the problem may or may not be simple. In this case, it's not hard; the problem is that the test suite is trying to clear away any temporary files but it can't remove the file "foo" (because the current directory was made read-only to force the test to miscarry, in this contrived case). When the test suite miscarries like this and you can't find the problem, please follow the bug-reporting procedure (*note Reporting Bugs: Problems.), but please indicate that it is a miscarriage in the test suite rather than a concrete test failure.  File: cssc.info, Node: Writing new test cases, Prev: Running the tests, Up: Testing 10.2 Writing new test cases =========================== The test cases are really just shell scripts. They are suitable for '/bin/sh' on most machines. The procedure for running these is explained in *note Running the tests::. These shell scripts read in some common function definitions (mostly from 'tests/common/test-common') and then proceed to conduct the tests. This section explains those commands used in the test scripts that are not simply normal shell commands. Normal shell commands like 'sed' and 'grep' are not described. The best approach for writing new test scripts or just individual new test cases is to first think of some aspect that needs better test coverage, and then to write the test script, basing it on an existing script. To make sure that your new tests are really checking for the right things, you can run them against an existing SCCS implementation other than CSSC. * Menu: * Testing the Test Suite: testing tests. How to test the test suite itself * docommand:: Run a command, checking its return value and output. * remove:: Remove a file if it is present. * success:: Declare that a test has passed. * fail:: Declare that a test has failed. * echo_nonl:: Print a string without a following argument. * miscarry:: When a test case cannot be run. * real-thing:: Some test scripts need to know which features to expect. * need-prt:: Not all implementations have prt  File: cssc.info, Node: testing tests, Next: docommand, Up: Writing new test cases 10.2.1 Testing the Test Suite ----------------------------- The best strategy for testing the CSSC test suite itself is to run it against a genuine edition of SCCS, if you have one available. Before running 'make check', set the environment variable 'dir' to point to the directory containing the programs to be tested; this should usually be '/usr/sccs'. In many implementations of SCCS, some of the tools execute others (for example, 'delta' often executes 'get' to retrieve the previous version of the controlled file). This means that to correctly test the test suite, your 'PATH' environment variable should be set up to select the SCCS tools you want to test. Here is an example of the correct way to set up the environment to test SCCS tools in '/usr/ccs/bin' :- dir=/usr/ccs/bin PATH=/usr/ccs/bin:$PATH export dir make check When you are sure that the test script is expecting the correct behaviour from programs under test, you can then run it against CSSC. After all, if you're going to set out writing your test by assuming that CSSC is correct in the area under test, of what value is the test?  File: cssc.info, Node: docommand, Next: remove, Prev: testing tests, Up: Writing new test cases 10.2.2 docommand ---------------- The 'docommand' function runs a specified program, and checks its return value, standard output and error output against an expected version. If any mismatch occurs, 'fail' is called. The 'docommand' function is invoked with up to six arguments:- docommand [--silent] LABEL COMMAND RETVAL STDOUT STDERR The 'docommand' function normally prints the label to indicate what stage the current test script has reached, followed by "done" when it has finished. The '--silent' option turns off this behaviour, so that if nothing goes wrong, no progress message is printed. This is occasionally used for commands that have already been tested by a script and are known to work, but which must be repeated several times in order to make some other kind of test, which is yet to come. I recommend you try to avoid using this option. The other arguments to 'docommand' are:- LABEL This is what is printed to indicate what is going on when the test starts. If all goes according to plan, it is followed by '...done'. COMMAND This is the command to be executed, with all the required arguments. RETVAL This is the expected return value. If COMMAND exits returning any other value, 'fail' will be called. If the test should not care about the return value, use 'IGNORE' as RETVAL. STDOUT This is the text expected on the standard output of COMMAND. If the test should not care about the standard output, use 'IGNORE' as STDOUT. STDERR This is the text expected on the error output of COMMAND. If the test should not care about the error output, use 'IGNORE' as STDERR. This command will run 'admin' with three arguments, and expect it to produce no output at all and return the value zero:- docommand C5 "${admin} -ifoo -yMyComment $s" 0 "" "" This command does something similar, but the command is expected to fail, returning 1 as its exit status:- # We should not be able to admin -i if the s-file already exists. docommand I7 "${admin} -ifoo $s" 1 "" IGNORE In the example above, the error messages produced by SCCS and CSSC are different, but both indicate the same thing. However, since the messages are different, 'IGNORE' is used. The STDOUT and STDERR arguments are processed with the 'echo_nonl' function, and so escape codes are valid and indeed heavily used:- # Test the -m (annotate SID) option with several deltas... docommand N4 "$get -p -m $s" 0 \ "1.1\tline1\n1.1\tline2\n1.2\tline3\n" \ IGNORE  File: cssc.info, Node: remove, Next: success, Prev: docommand, Up: Writing new test cases 10.2.3 remove ------------- The 'remove' function is for clearing up temporary files after tests have finished, and for making sure that no instance of a file that a test is supposed to create already exists before the test is made. Typical usage is this:- f=1test s=s.$f p=p.$f remove $f $s $p The 'remove' function is defined as:- remove () { rm -rf $* || miscarry Could not remove $* ; }  File: cssc.info, Node: success, Next: fail, Prev: remove, Up: Writing new test cases 10.2.4 success -------------- The 'success' function prints a message indicating that the current test script has passed, and exits successfully. This is always done at the foot of a test script.  File: cssc.info, Node: fail, Next: echo_nonl, Prev: success, Up: Writing new test cases 10.2.5 fail ----------- If a test fails, it is usually because one of the 'docommand' calls fails, and so direct calls to the 'fail' function are rare. However, if you do want to call this function directly, you should supply as its argument a short description of what has gone wrong. For example, the 'docommand' function uses 'fail' in the following way:- fail "$label: $1: Expected return value $2, got return value $rv"  File: cssc.info, Node: echo_nonl, Next: miscarry, Prev: fail, Up: Writing new test cases 10.2.6 echo_nonl ---------------- The 'echo_nonl' function outputs its argument, without a following newline. Escape codes as for 'echo(1)' are understood. Depending on the actual flavour of system that the test suite is running on, this might internally use 'echo -n' or 'echo -e .....\c'. Please do not use either the '-n' or '-e' options for 'echo(1)' directly in test scripts, because they don't work in the same way on all machines. The 'echo_nonl' function is provided for this reason; therefore, please use it. Please note also that while the 'printf(1)' command may seem superior, it absolutely cannot be used because not all systems provide it. Typical usage of 'echo_nonl' might be:- echo_nonl Please wait while I finish what I am doing... # ... echo done  File: cssc.info, Node: miscarry, Next: real-thing, Prev: echo_nonl, Up: Writing new test cases 10.2.7 miscarry --------------- The 'miscarry' function is used to indicate that while the test suite has not found a problem with the programs being tested, there has been some other kind of problem that prevents further testing. Typical usage might be:- remove foo echo '%M%' > foo test `cat foo` = '%M%' || miscarry cannot create file foo.  File: cssc.info, Node: real-thing, Next: need-prt, Prev: miscarry, Up: Writing new test cases 10.2.8 real-thing ----------------- The various implementations of SCCS vary in several different ways, but the CSSC test suite tries very hard to pass when run against any genuine implementation of SCCS unless it has a definite bug. This means for example that although the CSSC version of 'admin -i' will support automatic switch-over to binary mode for a file provided via stdin, and the test suite tests this, the same property is not required of SCCS itself. The 'real-thing' script checks if we are actually tesing a real implementation of SCCS. It sets the environment variable 'TESTING_CSSC' to 'true' or 'false', depending on whether we are testing CSSC or not. If you are really interested in whether the implementation being tested supports binary files or not, you should be using the 'config-data' script instead.  File: cssc.info, Node: need-prt, Prev: real-thing, Up: Writing new test cases 10.2.9 need-prt --------------- The possible non-availability of 'prt' is another thing that the CSSC test suite needs to know about in order to run successfully against all working versions of SCCS. Some versions of SCCS lack the 'prt' program. For this reason, the tests for this tool (in the 'tests/prt' directory) are skipped if 'prt' is missing. When writing test scripts, you should never use 'prt' unless you are actually testing 'prt' itself (you can almost always use 'prs' instead). If your test is specifically designed to test the functionality of 'prt' itself on the other hand, just source 'need-prt' before the first test. The 'need-prt' script will skip the remainder of the invoking test script if 'prt' is missing. You might use it like this, for example :- #! /bin/sh . ../common/test-common . ../common/need-prt s=s.testfile remove $s docommand e1 "${prt} $s" 1 IGNORE IGNORE success  File: cssc.info, Node: Problems, Next: Copying, Prev: Testing, Up: Top 11 Reporting Bugs ***************** If you find a bug in GNU 'CSSC', please report this via the CSSC bug tracking system at . Please include the version number, which you can find by giving the option '--version' to any 'CSSC' command. Also include in your message the output that the program produced and the output you expected. An 's.' file and instructions for reproducing the error are almost essential unless the bug is very trivial. If you are unable to send the actual s-file itself due to confidentiality concerns, you can mask the contents by using the script 'mogrify.awk', which removes the contents of an SCCS file while preserving its structure. You will need to use 'admin -z' on the result in order to correct the checksum of the transformed version of the file. If you do this, please make sure that you check that the problem still occurs with the transformed version of the file. You may also find it helpful to join the mailing list. See the file 'docs/mailing-list.txt' for information about the mailing list. If you have other questions, comments or suggestions about GNU 'CSSC', contact the maintainer via electronic mail to 'jay@gnu.org' .  File: cssc.info, Node: Copying, Next: GNU Free Documentation License, Prev: Problems, Up: Top GNU General Public License ************************** Version 3, 29 June 2007 Copyright (C) 2007, 2019 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble ======== The GNU General Public License is a free, copyleft license for software and other kinds of works. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS =========================== How to Apply These Terms to Your New Programs ============================================= If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. ONE LINE TO GIVE THE PROGRAM'S NAME AND A BRIEF IDEA OF WHAT IT DOES. Copyright (C) YEAR NAME OF AUTHOR This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: PROGRAM Copyright (C) YEAR NAME OF AUTHOR This program comes with ABSOLUTELY NO WARRANTY; for details type 'show w'. This is free software, and you are welcome to redistribute it under certain conditions; type 'show c' for details. The hypothetical commands 'show w' and 'show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read .  File: cssc.info, Node: GNU Free Documentation License, Next: BSD Code, Prev: Copying, Up: Top GNU Free Documentation License ****************************** Version 1.3, 3 November 2008 Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 0. PREAMBLE The purpose of this License is to make a manual, textbook, or other functional and useful document "free" in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others. This License is a kind of "copyleft", which means that derivative works of the document must themselves be free in the same sense. It complements the GNU General Public License, which is a copyleft license designed for free software. We have designed this License in order to use it for manuals for free software, because free software needs free documentation: a free program should come with manuals providing the same freedoms that the software does. But this License is not limited to software manuals; it can be used for any textual work, regardless of subject matter or whether it is published as a printed book. We recommend this License principally for works whose purpose is instruction or reference. 1. APPLICABILITY AND DEFINITIONS This License applies to any manual or other work, in any medium, that contains a notice placed by the copyright holder saying it can be distributed under the terms of this License. Such a notice grants a world-wide, royalty-free license, unlimited in duration, to use that work under the conditions stated herein. The "Document", below, refers to any such manual or work. Any member of the public is a licensee, and is addressed as "you". You accept the license if you copy, modify or distribute the work in a way requiring permission under copyright law. A "Modified Version" of the Document means any work containing the Document or a portion of it, either copied verbatim, or with modifications and/or translated into another language. A "Secondary Section" is a named appendix or a front-matter section of the Document that deals exclusively with the relationship of the publishers or authors of the Document to the Document's overall subject (or to related matters) and contains nothing that could fall directly within that overall subject. (Thus, if the Document is in part a textbook of mathematics, a Secondary Section may not explain any mathematics.) The relationship could be a matter of historical connection with the subject or with related matters, or of legal, commercial, philosophical, ethical or political position regarding them. The "Invariant Sections" are certain Secondary Sections whose titles are designated, as being those of Invariant Sections, in the notice that says that the Document is released under this License. If a section does not fit the above definition of Secondary then it is not allowed to be designated as Invariant. The Document may contain zero Invariant Sections. If the Document does not identify any Invariant Sections then there are none. The "Cover Texts" are certain short passages of text that are listed, as Front-Cover Texts or Back-Cover Texts, in the notice that says that the Document is released under this License. A Front-Cover Text may be at most 5 words, and a Back-Cover Text may be at most 25 words. A "Transparent" copy of the Document means a machine-readable copy, represented in a format whose specification is available to the general public, that is suitable for revising the document straightforwardly with generic text editors or (for images composed of pixels) generic paint programs or (for drawings) some widely available drawing editor, and that is suitable for input to text formatters or for automatic translation to a variety of formats suitable for input to text formatters. A copy made in an otherwise Transparent file format whose markup, or absence of markup, has been arranged to thwart or discourage subsequent modification by readers is not Transparent. An image format is not Transparent if used for any substantial amount of text. A copy that is not "Transparent" is called "Opaque". Examples of suitable formats for Transparent copies include plain ASCII without markup, Texinfo input format, LaTeX input format, SGML or XML using a publicly available DTD, and standard-conforming simple HTML, PostScript or PDF designed for human modification. Examples of transparent image formats include PNG, XCF and JPG. Opaque formats include proprietary formats that can be read and edited only by proprietary word processors, SGML or XML for which the DTD and/or processing tools are not generally available, and the machine-generated HTML, PostScript or PDF produced by some word processors for output purposes only. The "Title Page" means, for a printed book, the title page itself, plus such following pages as are needed to hold, legibly, the material this License requires to appear in the title page. For works in formats which do not have any title page as such, "Title Page" means the text near the most prominent appearance of the work's title, preceding the beginning of the body of the text. The "publisher" means any person or entity that distributes copies of the Document to the public. A section "Entitled XYZ" means a named subunit of the Document whose title either is precisely XYZ or contains XYZ in parentheses following text that translates XYZ in another language. (Here XYZ stands for a specific section name mentioned below, such as "Acknowledgements", "Dedications", "Endorsements", or "History".) To "Preserve the Title" of such a section when you modify the Document means that it remains a section "Entitled XYZ" according to this definition. The Document may include Warranty Disclaimers next to the notice which states that this License applies to the Document. These Warranty Disclaimers are considered to be included by reference in this License, but only as regards disclaiming warranties: any other implication that these Warranty Disclaimers may have is void and has no effect on the meaning of this License. 2. VERBATIM COPYING You may copy and distribute the Document in any medium, either commercially or noncommercially, provided that this License, the copyright notices, and the license notice saying this License applies to the Document are reproduced in all copies, and that you add no other conditions whatsoever to those of this License. You may not use technical measures to obstruct or control the reading or further copying of the copies you make or distribute. However, you may accept compensation in exchange for copies. If you distribute a large enough number of copies you must also follow the conditions in section 3. You may also lend copies, under the same conditions stated above, and you may publicly display copies. 3. COPYING IN QUANTITY If you publish printed copies (or copies in media that commonly have printed covers) of the Document, numbering more than 100, and the Document's license notice requires Cover Texts, you must enclose the copies in covers that carry, clearly and legibly, all these Cover Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on the back cover. Both covers must also clearly and legibly identify you as the publisher of these copies. The front cover must present the full title with all words of the title equally prominent and visible. You may add other material on the covers in addition. Copying with changes limited to the covers, as long as they preserve the title of the Document and satisfy these conditions, can be treated as verbatim copying in other respects. If the required texts for either cover are too voluminous to fit legibly, you should put the first ones listed (as many as fit reasonably) on the actual cover, and continue the rest onto adjacent pages. If you publish or distribute Opaque copies of the Document numbering more than 100, you must either include a machine-readable Transparent copy along with each Opaque copy, or state in or with each Opaque copy a computer-network location from which the general network-using public has access to download using public-standard network protocols a complete Transparent copy of the Document, free of added material. If you use the latter option, you must take reasonably prudent steps, when you begin distribution of Opaque copies in quantity, to ensure that this Transparent copy will remain thus accessible at the stated location until at least one year after the last time you distribute an Opaque copy (directly or through your agents or retailers) of that edition to the public. It is requested, but not required, that you contact the authors of the Document well before redistributing any large number of copies, to give them a chance to provide you with an updated version of the Document. 4. MODIFICATIONS You may copy and distribute a Modified Version of the Document under the conditions of sections 2 and 3 above, provided that you release the Modified Version under precisely this License, with the Modified Version filling the role of the Document, thus licensing distribution and modification of the Modified Version to whoever possesses a copy of it. In addition, you must do these things in the Modified Version: A. Use in the Title Page (and on the covers, if any) a title distinct from that of the Document, and from those of previous versions (which should, if there were any, be listed in the History section of the Document). You may use the same title as a previous version if the original publisher of that version gives permission. B. List on the Title Page, as authors, one or more persons or entities responsible for authorship of the modifications in the Modified Version, together with at least five of the principal authors of the Document (all of its principal authors, if it has fewer than five), unless they release you from this requirement. C. State on the Title page the name of the publisher of the Modified Version, as the publisher. D. Preserve all the copyright notices of the Document. E. Add an appropriate copyright notice for your modifications adjacent to the other copyright notices. F. Include, immediately after the copyright notices, a license notice giving the public permission to use the Modified Version under the terms of this License, in the form shown in the Addendum below. G. Preserve in that license notice the full lists of Invariant Sections and required Cover Texts given in the Document's license notice. H. Include an unaltered copy of this License. I. Preserve the section Entitled "History", Preserve its Title, and add to it an item stating at least the title, year, new authors, and publisher of the Modified Version as given on the Title Page. If there is no section Entitled "History" in the Document, create one stating the title, year, authors, and publisher of the Document as given on its Title Page, then add an item describing the Modified Version as stated in the previous sentence. J. Preserve the network location, if any, given in the Document for public access to a Transparent copy of the Document, and likewise the network locations given in the Document for previous versions it was based on. These may be placed in the "History" section. You may omit a network location for a work that was published at least four years before the Document itself, or if the original publisher of the version it refers to gives permission. K. For any section Entitled "Acknowledgements" or "Dedications", Preserve the Title of the section, and preserve in the section all the substance and tone of each of the contributor acknowledgements and/or dedications given therein. L. Preserve all the Invariant Sections of the Document, unaltered in their text and in their titles. Section numbers or the equivalent are not considered part of the section titles. M. Delete any section Entitled "Endorsements". Such a section may not be included in the Modified Version. N. Do not retitle any existing section to be Entitled "Endorsements" or to conflict in title with any Invariant Section. O. Preserve any Warranty Disclaimers. If the Modified Version includes new front-matter sections or appendices that qualify as Secondary Sections and contain no material copied from the Document, you may at your option designate some or all of these sections as invariant. To do this, add their titles to the list of Invariant Sections in the Modified Version's license notice. These titles must be distinct from any other section titles. You may add a section Entitled "Endorsements", provided it contains nothing but endorsements of your Modified Version by various parties--for example, statements of peer review or that the text has been approved by an organization as the authoritative definition of a standard. You may add a passage of up to five words as a Front-Cover Text, and a passage of up to 25 words as a Back-Cover Text, to the end of the list of Cover Texts in the Modified Version. Only one passage of Front-Cover Text and one of Back-Cover Text may be added by (or through arrangements made by) any one entity. If the Document already includes a cover text for the same cover, previously added by you or by arrangement made by the same entity you are acting on behalf of, you may not add another; but you may replace the old one, on explicit permission from the previous publisher that added the old one. The author(s) and publisher(s) of the Document do not by this License give permission to use their names for publicity for or to assert or imply endorsement of any Modified Version. 5. COMBINING DOCUMENTS You may combine the Document with other documents released under this License, under the terms defined in section 4 above for modified versions, provided that you include in the combination all of the Invariant Sections of all of the original documents, unmodified, and list them all as Invariant Sections of your combined work in its license notice, and that you preserve all their Warranty Disclaimers. The combined work need only contain one copy of this License, and multiple identical Invariant Sections may be replaced with a single copy. If there are multiple Invariant Sections with the same name but different contents, make the title of each such section unique by adding at the end of it, in parentheses, the name of the original author or publisher of that section if known, or else a unique number. Make the same adjustment to the section titles in the list of Invariant Sections in the license notice of the combined work. In the combination, you must combine any sections Entitled "History" in the various original documents, forming one section Entitled "History"; likewise combine any sections Entitled "Acknowledgements", and any sections Entitled "Dedications". You must delete all sections Entitled "Endorsements." 6. COLLECTIONS OF DOCUMENTS You may make a collection consisting of the Document and other documents released under this License, and replace the individual copies of this License in the various documents with a single copy that is included in the collection, provided that you follow the rules of this License for verbatim copying of each of the documents in all other respects. You may extract a single document from such a collection, and distribute it individually under this License, provided you insert a copy of this License into the extracted document, and follow this License in all other respects regarding verbatim copying of that document. 7. AGGREGATION WITH INDEPENDENT WORKS A compilation of the Document or its derivatives with other separate and independent documents or works, in or on a volume of a storage or distribution medium, is called an "aggregate" if the copyright resulting from the compilation is not used to limit the legal rights of the compilation's users beyond what the individual works permit. When the Document is included in an aggregate, this License does not apply to the other works in the aggregate which are not themselves derivative works of the Document. If the Cover Text requirement of section 3 is applicable to these copies of the Document, then if the Document is less than one half of the entire aggregate, the Document's Cover Texts may be placed on covers that bracket the Document within the aggregate, or the electronic equivalent of covers if the Document is in electronic form. Otherwise they must appear on printed covers that bracket the whole aggregate. 8. TRANSLATION Translation is considered a kind of modification, so you may distribute translations of the Document under the terms of section 4. Replacing Invariant Sections with translations requires special permission from their copyright holders, but you may include translations of some or all Invariant Sections in addition to the original versions of these Invariant Sections. You may include a translation of this License, and all the license notices in the Document, and any Warranty Disclaimers, provided that you also include the original English version of this License and the original versions of those notices and disclaimers. In case of a disagreement between the translation and the original version of this License or a notice or disclaimer, the original version will prevail. If a section in the Document is Entitled "Acknowledgements", "Dedications", or "History", the requirement (section 4) to Preserve its Title (section 1) will typically require changing the actual title. 9. TERMINATION You may not copy, modify, sublicense, or distribute the Document except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense, or distribute it is void, and will automatically terminate your rights under this License. However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation. Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, receipt of a copy of some or all of the same material does not give you any rights to use it. 10. FUTURE REVISIONS OF THIS LICENSE The Free Software Foundation may publish new, revised versions of the GNU Free Documentation License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. See . Each version of the License is given a distinguishing version number. If the Document specifies that a particular numbered version of this License "or any later version" applies to it, you have the option of following the terms and conditions either of that specified version or of any later version that has been published (not as a draft) by the Free Software Foundation. If the Document does not specify a version number of this License, you may choose any version ever published (not as a draft) by the Free Software Foundation. If the Document specifies that a proxy can decide which future versions of this License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Document. 11. RELICENSING "Massive Multiauthor Collaboration Site" (or "MMC Site") means any World Wide Web server that publishes copyrightable works and also provides prominent facilities for anybody to edit those works. A public wiki that anybody can edit is an example of such a server. A "Massive Multiauthor Collaboration" (or "MMC") contained in the site means any set of copyrightable works thus published on the MMC site. "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0 license published by Creative Commons Corporation, a not-for-profit corporation with a principal place of business in San Francisco, California, as well as future copyleft versions of that license published by that same organization. "Incorporate" means to publish or republish a Document, in whole or in part, as part of another Document. An MMC is "eligible for relicensing" if it is licensed under this License, and if all works that were first published under this License somewhere other than this MMC, and subsequently incorporated in whole or in part into the MMC, (1) had no cover texts or invariant sections, and (2) were thus incorporated prior to November 1, 2008. The operator of an MMC Site may republish an MMC contained in the site under CC-BY-SA on the same site at any time before August 1, 2009, provided the MMC is eligible for relicensing. ADDENDUM: How to use this License for your documents ==================================================== To use this License in a document you have written, include a copy of the License in the document and put the following copyright and license notices just after the title page: Copyright (C) YEAR YOUR NAME. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License''. If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, replace the "with...Texts." line with this: with the Invariant Sections being LIST THEIR TITLES, with the Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST. If you have Invariant Sections without Cover Texts, or some other combination of the three, merge those two alternatives to suit the situation. If your document contains nontrivial examples of program code, we recommend releasing these examples in parallel under your choice of free software license, such as the GNU General Public License, to permit their use in free software.  File: cssc.info, Node: BSD Code, Next: Glossary, Prev: GNU Free Documentation License, Up: Top BSD Code ******** The program 'sccs', its source code, and its accompanying documentation are covered by the following license:- Copyright (C) 1998, 1999 Free Software Foundation, Inc. All rights reserved. Copyright (c) 1980, 1993 The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The original version of the copyright notice above dates from 1993, as you can see. However, since that time a change has been made to the BSD license by UCB itself. This change is described on the following letter, which is available on the BSD FTP site in the file 'README.Impt.License.Change' :- July 22, 1999 To All Licensees, Distributors of Any Version of BSD: As you know, certain of the Berkeley Software Distribution ("BSD") source code files require that further distributions of products containing all or portions of the software, acknowledge within their advertising materials that such products contain software developed by UC Berkeley and its contributors. Specifically, the provision reads: " * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors." Effective immediately, licensees and distributors are no longer required to include the acknowledgement within advertising materials. Accordingly, the foregoing paragraph of those BSD Unix files containing it is hereby deleted in its entirety. William Hoskins Director, Office of Technology Licensing University of California, Berkeley This change has been made to the file 'COPYING.bsd' which accompanies the BSD-derived code.  File: cssc.info, Node: Glossary, Next: Concept Index, Prev: BSD Code, Up: Top Glossary ******** archive In the context of SCCS and CSSC, This means the same as "history file". branch Notionally, a branch is a parallel or forked stream of changes. See "branching". body The actual data within the version-controlled file is called the "body", though this is also sometimes used to refer to that part of the SCCS history file that contains data from the body of the controlled file (that is, information _from_ the file as opposed to information _about_ the file). branching Multiple lines of development are called branches; a branch is created by editing a version of a file which already has a derived version (e.g. editing version 1.2 when version 1.3 already exists). checkin comment The 'delta' program asks for a checkin comment; this is a comment which summarised the nature of the change which has just been made to the file. controlled file This is the (working copy of a) file which is version-controlled with an SCCS history file (that is, a file which is managed by SCCS or CSSC). d-file *Note Filenames::. delta Each revision of a controlled file, as recorded in an SCCS file is called a _delta_. This is also the name of the program used to check in such changes to the file. delta table This is the section of the SCCS file which records information about each change that has been made (other than the actual contents of the file at that version). excluded delta An excluded delta is one which was specified with the '-x' option to 'get'. See *note Options for 'get': get options. g-file See _gotten file_. gotten file This is the working copy of the file; this is read-only unless the file has been checked out for editing. history file Also known as an SCCS archive or "s-file". When SCCS or CSSC is used to keep a historical record of previous versions of the contents of a file, the file in which this historical information is recorded is called the "history file". Sometimes there are known as "s-files" or "archives" (though "archive" is more often used in relation to the 'ar' and 'tar' utilities). ignored delta An ignored delta is one which was specified with the '-g' option to 'delta'. *Note Options for 'delta': delta options. included delta An included delta is one which was specified with the '-i' option to 'get'. See *note Options for 'get': get options. keyword It is sometimes useful to include information in the gotten file about what its version number is and so on. Since this information changes with each revision of the file, it makes sense for SCCS (or CSSC) to keep track of this information and place it in the gotten file accordingly. If a file is checked out for editing, placeholders can be edited into the file which; these are later expanded when the file is checked out read-only. See *note Keyword Substitution::. The same name is also sometimes used for the argument following the '-d' option for 'prs'. See *note Data Keywords for the '-d' option of 'prs': Data Keywords. level The second component of the _SID_. MR number Modification Request numbers; if the 'v' flag is set in the SCCS file, you will be prompted for "MR numbers" when you check in a new revision. These are not used internally by CSSC but may be used to link changes to external things (for example bug report numbers). *Note Options for 'delta': delta options. p-file *Note Filenames::. q-file *Note Filenames::. release The first component of the _SID_. revision A _revision_ is a specific version of a file which is controlled with an SCCS history file. sequence number The "sequence number" is a decimal number used within the SCCS history file to identify a particular revision (or delta) of the file. These numbers are normally not user-visible (except in the output of 'prt' and 'prs'). These are sometimes referred to as a "seqno" in order to distinguish them from the fourth component of a SID. s-file The SCCS history file is sometimes referred to as the _s-file_. See also *note Filenames::. SID Each revision of a file controlled with an SCCS history file is identified by a "SID". This is a series of numbers separated by dots. A complete SID always has either two components (for revisions which lie on the trunk) or four components (for revisions that lie on a branch). Examples are 1.1, 1.2 (which both lie on the trunk), 1.3.1.1, 1.3.1.2 (which both lie on a branch) and 1.3.2.1 (which lies on a different branch). The four components of the SID are, left to right, the _release_, the _level_, the _branch_ and the _sequence number_. See also _sequence number_, above. trunk The trunk consists of those deltas within a history file which do not lie on branches; trunk revisions have only two components in their SID. Normally these are the main sequence of changes to the file. x-file *Note Filenames::. z-file *Note Filenames::.  File: cssc.info, Node: Concept Index, Prev: Glossary, Up: Top Concept Index ************* [index] * Menu: * @(#): what. (line 6) * Activity summary: sact. (line 6) * admin: admin. (line 6) * Audit trailing: prs. (line 6) * author: Overview. (line 21) * Authorisation: Admin Options. (line 6) * backing out of changes: rmdel. (line 6) * Binary files: Admin Options. (line 17) * BitKeeper: Admin Options. (line 110) * BitKeeper <1>: Flags. (line 23) * BitKeeper <2>: Validation Warnings. (line 31) * BitKeeper <3>: Checksum Line. (line 20) * BitKeeper <4>: Delta Table. (line 108) * BitKeeper <5>: BitKeeper. (line 6) * BitKeeper <6>: Incompatibilities. (line 14) * branch number: delta. (line 10) * Branching: Flags. (line 11) * Branching <1>: branches. (line 6) * BSD: Overview. (line 21) * BSD <1>: BSD Code. (line 6) * Buffer overflows: Known Problems. (line 11) * bug-fixing released code: branches. (line 6) * bugs: Problems. (line 6) * cdc: cdc. (line 6) * censoring revisions: rmdel. (line 6) * change delta commentary: cdc. (line 6) * Change summary: prt. (line 6) * change summary: sccsdiff. (line 6) * changes, checking in: delta. (line 6) * checking in changes: delta. (line 6) * checking in new revisions: delta. (line 6) * Checking sccs files for validity: val. (line 6) * Checking the suite: Running the tests. (line 6) * checking-out previous revisions: get. (line 6) * checksum: Admin Options. (line 43) * comb: comb. (line 6) * comment, changing: cdc. (line 6) * Comments about CSSC: Problems. (line 23) * committing changes: delta. (line 6) * Concurrent editing: Flags. (line 28) * Contributing test cases: Writing new test cases. (line 6) * creating SCCS files: admin. (line 6) * Cuddlier interface: sccs. (line 6) * CVS: Overview. (line 9) * Data General: Bug-for-Bug. (line 18) * deleting revisions: rmdel. (line 6) * delta: delta. (line 6) * delta comment, changing: cdc. (line 6) * differences between revisions: sccsdiff. (line 6) * docommand: docommand. (line 6) * docommand function for test scripts: remove. (line 6) * Dumping SCCS files: prs. (line 6) * Dynix: SCCS Version Differences. (line 37) * echo: echo_nonl. (line 6) * ekko: echo_nonl. (line 6) * Emacs: Interface. (line 6) * Eric Allman: Overview. (line 21) * Extensions: CSSC Extensions. (line 6) * Extensions <1>: The Good News. (line 12) * Failures during multiple-file processing: Missing Features. (line 12) * Flags: Flags. (line 6) * forking: branches. (line 6) * FreeBSD: BSD Code. (line 6) * front-end tools: sccs. (line 6) * g-file: get usage. (line 14) * get: get. (line 6) * GPL: Copying. (line 6) * help program: help. (line 6) * identification string: what. (line 6) * initial release number: Admin Options. (line 84) * initialising SCCS history files: admin. (line 6) * Insecurity: Known Problems. (line 11) * interface: Interface. (line 6) * invoking: Invoking CSSC Programs. (line 6) * Keyword Substitution: Flags. (line 27) * Keyword Substitution <1>: Flags. (line 64) * Keyword Substitution <2>: Flags. (line 69) * Keyword Substitution <3>: Flags. (line 72) * Keyword Substitution <4>: Flags. (line 81) * Keyword Substitution <5>: get options. (line 59) * Keyword Substitution <6>: get options. (line 111) * Keyword Substitution <7>: Keyword Substitution. (line 6) * Keyword Substitution <8>: Validation Warnings. (line 39) * Known bugs: Missing Features. (line 26) * level number: delta. (line 10) * Line length: Maximum Line Length. (line 6) * Line length <1>: Limitations of diff. (line 6) * Line length <2>: Configuration. (line 6) * Line length <3>: SCCS Version Differences. (line 12) * Line length <4>: CSSC Extensions. (line 12) * Line length <5>: Unemulated Features. (line 23) * locking revisions for update: get. (line 6) * maintainer: Problems. (line 6) * Making branches: Flags. (line 11) * missing features: Incomplete. (line 6) * Modification summary: prt. (line 6) * modifying released code: branches. (line 6) * mr-numbers: Modification Request Numbers. (line 6) * MySC: Overview. (line 21) * new versions: get. (line 6) * obsolete releases: Flags. (line 54) * Oops, it didn't compile: rmdel. (line 6) * overview: Overview. (line 6) * p-file: get options. (line 37) * Pipes: CSSC Extensions. (line 20) * Pipes <1>: Unemulated Features. (line 9) * problems: Problems. (line 6) * prs: prs. (line 6) * prt: prt. (line 6) * Questions about CSSC: Problems. (line 23) * Race conditions: Known Problems. (line 13) * release number: delta. (line 10) * Restricting access to history files: Admin Options. (line 6) * retrieving previous revisions: get. (line 6) * Reverting to where you were before you broke it: unget. (line 6) * revision summary: prs. (line 6) * Revision summary: prt. (line 6) * rmdel: rmdel. (line 6) * Ross Ridge: Overview. (line 21) * sact: sact. (line 6) * sccs: sccs. (line 6) * SCCS ID: what. (line 25) * sccs-admin: admin. (line 6) * sccs-cdc: cdc. (line 6) * sccs-comb: comb. (line 6) * sccs-delta: delta. (line 6) * sccs-get: get. (line 6) * sccs-help: help. (line 6) * sccs-prs: prs. (line 6) * sccs-prt: prt. (line 6) * sccs-rmdel: rmdel. (line 6) * sccs-sact: sact. (line 6) * sccs-sccsdiff: sccsdiff. (line 6) * sccs-unget: unget. (line 6) * sccs-val: val. (line 6) * sccsdiff: sccsdiff. (line 6) * SCO: Flags. (line 37) * SCO <1>: Executable File Support. (line 17) * SCO <2>: SCCS Version Differences. (line 47) * SCO <3>: SCCS Version Differences. (line 98) * Security problems: Known Problems. (line 11) * sequence number: delta. (line 10) * Setuid execution, why not to do it: Known Problems. (line 27) * SID: delta. (line 10) * Simultaneous editing: Flags. (line 28) * Solaris: Admin Usage. (line 12) * Solaris <1>: Flags. (line 81) * Solaris <2>: Global Flags Section. (line 34) * Solaris <3>: Executable File Support. (line 23) * Solaris <4>: SCCS Version Differences. (line 23) * Solaris <5>: SCCS Version Differences. (line 53) * Solaris <6>: SCCS Version Differences. (line 90) * success function for test scripts: success. (line 6) * Suggestions for the improvement of CSSC: Problems. (line 23) * Summary of changes to a history file: prt. (line 6) * Summary of SCCS file: prs. (line 6) * Sun Microsystems, Inc.: Year 2000 Issues. (line 13) * test suite: Testing. (line 6) * testing: Running the tests. (line 6) * time travel: get options. (line 20) * time travel <1>: Validation Warnings. (line 21) * umask: Admin Usage. (line 12) * umask <1>: Executable File Support. (line 23) * undoing revisions: rmdel. (line 6) * unget: unget. (line 6) * val: val. (line 6) * validating SCCS files: val. (line 6) * Validity checking: val. (line 6) * VC-mode: Interface. (line 6) * Version identifiers: Keyword Substitution. (line 6) * Warning messages: Missing Features. (line 20) * what: what. (line 6) * Whodunit: prs. (line 6) * X/Open: Year 2000 Issues. (line 13) * Year 2000: get options. (line 20) * Year 2000 <1>: Keyword Substitution. (line 21) * Year 2000 <2>: Keyword Substitution. (line 26) * Year 2000 <3>: Keyword Substitution. (line 33) * Year 2000 <4>: Keyword Substitution. (line 35) * Year 2000 <5>: prs options. (line 11) * Year 2000 <6>: Data Keywords. (line 96) * Year 2000 <7>: Data Keywords. (line 145) * Year 2000 <8>: prt options. (line 34) * Year 2000 <9>: Year 2000 Issues. (line 6)  Tag Table: Node: Top782 Node: Overview2483 Node: Interface3681 Node: Invoking CSSC Programs4155 Node: admin5329 Node: Admin Usage5715 Node: Admin Options6644 Ref: Admin Options-Footnote-111797 Node: Flags12065 Node: Modification Request Numbers15964 Node: cdc17546 Node: comb19815 Node: delta20101 Node: delta usage21710 Node: delta options22670 Node: get25297 Node: get usage25934 Node: get options26877 Node: branches31463 Node: Keyword Substitution33701 Node: Included Excluded and Ignored deltas36058 Node: help38842 Node: prs39694 Node: prs usage40903 Node: prs options41523 Node: Data Keywords44130 Node: prt50160 Node: prt usage50835 Node: prt options51524 Node: prt output55306 Node: rmdel57530 Node: sact58765 Node: sccs59959 Node: sccsdiff61324 Node: unget62639 Node: val63492 Node: Options for val64305 Node: Validation Warnings65470 Node: Return Value67796 Node: Paranoia68819 Node: what70812 Node: Filenames72507 Node: File Format74594 Node: File Format Overview75052 Node: The Header75840 Node: Checksum Line76158 Node: Delta Table77035 Node: Authorised User List83199 Node: Global Flags Section84021 Node: File Description85864 Node: Example Header86551 Node: The Body87564 Node: Interoperability88449 Node: Binary File Support89941 Node: Executable File Support90921 Node: BitKeeper92844 Node: Maximum Line Length93609 Node: Limitations of diff96369 Node: Configuration98207 Node: Bug-for-Bug98693 Node: Incompatibilities100583 Node: SCCS Version Differences101565 Node: CSSC Extensions105641 Node: Environment109466 Node: Child Processes109956 Node: Configuration Variables111186 Node: Other Variables112762 Node: Incomplete116310 Node: Missing Features116669 Node: Known Problems118589 Node: Unemulated Features121754 Node: Year 2000 Issues123840 Node: The Good News125608 Node: The Bad News127876 Node: Year 2000 Summary128835 Node: Testing129917 Node: Running the tests130604 Node: Writing new test cases134798 Node: testing tests136547 Node: docommand137776 Node: remove140471 Node: success140988 Node: fail141279 Node: echo_nonl141809 Node: miscarry142701 Node: real-thing143165 Node: need-prt144105 Node: Problems145139 Node: Copying146440 Node: GNU Free Documentation License183985 Node: BSD Code209105 Node: Glossary212616 Node: Concept Index217972  End Tag Table CSSC-1.4.1/docs/fdl.texi0000644000000000000000000005561012354351100013027 0ustar0000000000000000@c The GNU Free Documentation License. @center Version 1.3, 3 November 2008 @c This file is intended to be included within another document, @c hence no sectioning command or @node. @display Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc. @uref{http://fsf.org/} Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. @end display @enumerate 0 @item PREAMBLE The purpose of this License is to make a manual, textbook, or other functional and useful document @dfn{free} in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others. This License is a kind of ``copyleft'', which means that derivative works of the document must themselves be free in the same sense. It complements the GNU General Public License, which is a copyleft license designed for free software. We have designed this License in order to use it for manuals for free software, because free software needs free documentation: a free program should come with manuals providing the same freedoms that the software does. But this License is not limited to software manuals; it can be used for any textual work, regardless of subject matter or whether it is published as a printed book. We recommend this License principally for works whose purpose is instruction or reference. @item APPLICABILITY AND DEFINITIONS This License applies to any manual or other work, in any medium, that contains a notice placed by the copyright holder saying it can be distributed under the terms of this License. Such a notice grants a world-wide, royalty-free license, unlimited in duration, to use that work under the conditions stated herein. The ``Document'', below, refers to any such manual or work. Any member of the public is a licensee, and is addressed as ``you''. You accept the license if you copy, modify or distribute the work in a way requiring permission under copyright law. A ``Modified Version'' of the Document means any work containing the Document or a portion of it, either copied verbatim, or with modifications and/or translated into another language. 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The Document may include Warranty Disclaimers next to the notice which states that this License applies to the Document. These Warranty Disclaimers are considered to be included by reference in this License, but only as regards disclaiming warranties: any other implication that these Warranty Disclaimers may have is void and has no effect on the meaning of this License. @item VERBATIM COPYING You may copy and distribute the Document in any medium, either commercially or noncommercially, provided that this License, the copyright notices, and the license notice saying this License applies to the Document are reproduced in all copies, and that you add no other conditions whatsoever to those of this License. You may not use technical measures to obstruct or control the reading or further copying of the copies you make or distribute. However, you may accept compensation in exchange for copies. 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You must delete all sections Entitled ``Endorsements.'' @item COLLECTIONS OF DOCUMENTS You may make a collection consisting of the Document and other documents released under this License, and replace the individual copies of this License in the various documents with a single copy that is included in the collection, provided that you follow the rules of this License for verbatim copying of each of the documents in all other respects. You may extract a single document from such a collection, and distribute it individually under this License, provided you insert a copy of this License into the extracted document, and follow this License in all other respects regarding verbatim copying of that document. @item AGGREGATION WITH INDEPENDENT WORKS A compilation of the Document or its derivatives with other separate and independent documents or works, in or on a volume of a storage or distribution medium, is called an ``aggregate'' if the copyright resulting from the compilation is not used to limit the legal rights of the compilation's users beyond what the individual works permit. When the Document is included in an aggregate, this License does not apply to the other works in the aggregate which are not themselves derivative works of the Document. If the Cover Text requirement of section 3 is applicable to these copies of the Document, then if the Document is less than one half of the entire aggregate, the Document's Cover Texts may be placed on covers that bracket the Document within the aggregate, or the electronic equivalent of covers if the Document is in electronic form. Otherwise they must appear on printed covers that bracket the whole aggregate. @item TRANSLATION Translation is considered a kind of modification, so you may distribute translations of the Document under the terms of section 4. Replacing Invariant Sections with translations requires special permission from their copyright holders, but you may include translations of some or all Invariant Sections in addition to the original versions of these Invariant Sections. 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However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation. Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, receipt of a copy of some or all of the same material does not give you any rights to use it. @item FUTURE REVISIONS OF THIS LICENSE The Free Software Foundation may publish new, revised versions of the GNU Free Documentation License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. See @uref{http://www.gnu.org/copyleft/}. Each version of the License is given a distinguishing version number. If the Document specifies that a particular numbered version of this License ``or any later version'' applies to it, you have the option of following the terms and conditions either of that specified version or of any later version that has been published (not as a draft) by the Free Software Foundation. If the Document does not specify a version number of this License, you may choose any version ever published (not as a draft) by the Free Software Foundation. If the Document specifies that a proxy can decide which future versions of this License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Document. @item RELICENSING ``Massive Multiauthor Collaboration Site'' (or ``MMC Site'') means any World Wide Web server that publishes copyrightable works and also provides prominent facilities for anybody to edit those works. A public wiki that anybody can edit is an example of such a server. A ``Massive Multiauthor Collaboration'' (or ``MMC'') contained in the site means any set of copyrightable works thus published on the MMC site. ``CC-BY-SA'' means the Creative Commons Attribution-Share Alike 3.0 license published by Creative Commons Corporation, a not-for-profit corporation with a principal place of business in San Francisco, California, as well as future copyleft versions of that license published by that same organization. ``Incorporate'' means to publish or republish a Document, in whole or in part, as part of another Document. An MMC is ``eligible for relicensing'' if it is licensed under this License, and if all works that were first published under this License somewhere other than this MMC, and subsequently incorporated in whole or in part into the MMC, (1) had no cover texts or invariant sections, and (2) were thus incorporated prior to November 1, 2008. The operator of an MMC Site may republish an MMC contained in the site under CC-BY-SA on the same site at any time before August 1, 2009, provided the MMC is eligible for relicensing. @end enumerate @page @heading ADDENDUM: How to use this License for your documents To use this License in a document you have written, include a copy of the License in the document and put the following copyright and license notices just after the title page: @smallexample @group Copyright (C) @var{year} @var{your name}. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License''. @end group @end smallexample If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, replace the ``with@dots{}Texts.''@: line with this: @smallexample @group with the Invariant Sections being @var{list their titles}, with the Front-Cover Texts being @var{list}, and with the Back-Cover Texts being @var{list}. @end group @end smallexample If you have Invariant Sections without Cover Texts, or some other combination of the three, merge those two alternatives to suit the situation. If your document contains nontrivial examples of program code, we recommend releasing these examples in parallel under your choice of free software license, such as the GNU General Public License, to permit their use in free software. @c Local Variables: @c ispell-local-pdict: "ispell-dict" @c End: CSSC-1.4.1/docs/BUGS0000644000000000000000000000045511374025765012067 0ustar0000000000000000************************ THIS FILE IS OBSOLETE! *********************** Bugs for CSSC are recorded on the CSSC bug tracking system at https://savannah.gnu.org/bugs/?group=cssc. There are also some historical bugs at http://sourceforge.net/projects/CSSC. Local Variables: mode: Text End: CSSC-1.4.1/docs/TESTING0000644000000000000000000000213311362630513012425 0ustar0000000000000000Brief instructions on testing. To run the tests, do make check but if you are modifying code, you can re-run any failing tests by using one of the specific tests listed in the makefile. The test suite is the single most important component of CSSC. It ensures that CSSC faithfully emulates SCCS, misfeatures and all. It also provides for regression testing as an integral part of each bug-fix and release. There has so far been a linear relationship between test-cases written and the number of bugs or missing features found. This means that the fastest way to improve CSSC is not to hack with the code, but to write new test cases. If, as the worst case, a new test case does not reveal a new bug, it might prevent one in the future. This means that ALL new test cases are useful. The following people have improved the quality of CSSC by providing cases for the test suite: James Youngman (come on, everybody else!) Richard Polton (sccsdiff; the first contributor) Gerry Green (included/excluded deltas) CSSC-1.4.1/docs/cssc.texi0000644000000000000000000047161313464267235013244 0ustar0000000000000000\input texinfo @c -*-texinfo-*- @c %**start of header @setfilename cssc.info @settitle CSSC: Compatibly Stupid Source Control @dircategory Miscellaneous @direntry * cssc: (cssc). The GNU work-alike replacement for SCCS. @end direntry @copying This file documents the GNU @code{cssc} package for working with @sc{sccs} files. Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2014, 2019 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License''. @end copying @finalout @setchapternewpage odd @c %**end of header @set EDITION 1.10 @set VERSION 1.3.0 @set UPDATED Sun May 16 18:49:16 2010 @c Macros don't work with texi2html! @c @macro authoraddr @c @w{@samp{jay@@gnu.org}} @c @end macro @titlepage @title CSSC @subtitle Compatibly Stupid Source Control @subtitle Edition @value{EDITION}, for CSSC Version @value{VERSION} @subtitle @value{UPDATED} @author by James Youngman @page @vskip 0pt plus 1filll @insertcopying @end titlepage @ifnottex @node Top, Overview, , (dir) @insertcopying This file documents the GNU @code{CSSC} package, which is a work-alike for the traditional Unix SCCS suite. This is edition @value{EDITION}, for CSSC Version @value{VERSION}. @end ifnottex @menu * Overview:: Preliminary information. * Interface:: How to use the suite. * Invoking CSSC Programs:: How to run the individual CSSC programs. * Filenames:: Names of files used by CSSC. @c add chapter on branches and included/excluded deltas? * File Format:: Description of the @sc{sccs} file format * Interoperability:: Interoperating with other versions of @sc{sccs}. * Environment:: How environment variables affect CSSC. * Incomplete:: Missing Features. * Year 2000 Issues:: Status of CSSC with regard to the Millennium. * Testing:: How to run the test suite and write new cases. * Problems:: Reporting bugs. * Copying:: How you can copy and share @code{CSSC}. * GNU Free Documentation License:: Copying and sharing this manual. * BSD Code:: Parts of the code are from BSD. * Glossary:: Definition of some terms relating to CSSC. * Concept Index:: Index of concepts. @end menu @node Overview, Interface, Top, Top @chapter Overview @cindex overview The GNU @sc{cssc} program is designed to be a compatible replacement for the traditional Unix @sc{sccs} suite. @cindex CVS While it is strongly suggested that new projects not use this package, sometimes existing projects require the use of @sc{sccs} files. While conversion to other formats is possible, this is also sometimes impractical. See the documentation for CVS and RCS. @xref{What is CVS?, ,What is CVS?, cvs, The CVS Manual}. See also the manual pages for RCS. GNU CSSC is published under the GNU General Public License, which is designed to protect your rights, as the user of this program. You have the right to modify this program, and distribute it. You also have responsibilities to those to whom you distribute copies, as detailed in the license. @xref{Copying,,GNU General Public License}. @cindex Ross Ridge @cindex Eric Allman @cindex MySC @cindex author @cindex BSD GNU CSSC was originally based on the public-domain package MySC, which was written by Ross Ridge. The enhancement work was done by James Youngman. The @code{sccs} program itself and its accompanying documentation @file{sccs.me} and @file{sccs.1} were written by Eric Allman, and are covered by the BSD license (@pxref{BSD Code}). @node Interface, Invoking CSSC Programs, Overview, Top @chapter How to use the suite @cindex interface @cindex Emacs @cindex VC-mode By far the easiest way to use @sc{cssc} (or indeed @sc{sccs}) is to use VC-mode in GNU Emacs. @xref{Version Systems, ,Version Systems,emacs,The GNU Emacs manual}. If you can't use VC-mode, the BSD command @code{sccs} is a good interface to the @sc{sccs} suite (and hence @sc{cssc}). Other than that, you will need to use each of the programs in the suite individually. @node Invoking CSSC Programs, Filenames, Interface, Top @chapter Invoking CSSC programs @cindex invoking @ifinfo The menu items are arranged in approximate order of frequency of use, except @code{admin}, which is first because you have to use it to start with. @end ifinfo @iftex The commands in the CSSC suite are described in alphabetical order. Ordered by the frequency with which I use them, they are:- @code{sccs, get, delta, what, sccsdiff, unget, admin,} @code{prs, sact, rmdel, cdc, prt, help, val, comb.} @end iftex @menu * admin:: Creating and administering SCCS files. * sccs:: A more helpful front-end from BSD. * get:: Checking-out a version for compilation or editing. * delta:: Checking-in a revised version. * what:: Identifying versions of files. * sccsdiff:: Finding the changes between two revisions. * unget:: When it all goes horribly wrong... * prs:: Displaying the revision history of a file. * sact:: Show which SCCS files are being edited. * rmdel:: Expunging changes or backing out of a check-in. * cdc:: Changing revision comments after the fact. * prt:: Printing the delta table of a file. * comb:: Creating a shell archive of an SCCS file. * help:: Unimplemented hints on obscure error messages. * val:: Validating an SCCS file for integrity. @end menu @node admin, cdc, , Invoking CSSC Programs @section @code{admin} @cindex admin @cindex sccs-admin @cindex creating @sc{sccs} files @cindex initialising SCCS history files @menu * Admin Usage:: Frequently-used @code{admin} commands * Admin Options:: Full list of @code{admin} options. * Flags:: @sc{sccs} file flags * Modification Request Numbers:: Referring to the reasons for changes. @end menu @node Admin Usage @subsection @code{admin} usage To create an @sc{sccs} archive of a source file @file{foo.c}, do @example admin -ifoo.c s.foo.c @end example This creates the archive file @file{s.foo.c} and initialises it with the current contents of your source file, @file{foo.c}. If you use Emacs as your editor, you can just use @kbd{C-x v i} instead. @cindex umask @cindex Solaris When the input file @file{foo.c} is executable, the resulting history file @file{s.foo.c} is also executable, subject to the current umask setting. This behaviour follows that of Solaris; other @sc{sccs} implementations may not do this. Another frequently-used option is @samp{-b}, which indicates that the file is to be treated as a binary file rather than as text. You might want to do this because the file actually contains binary data, or just characters that have other meanings within an @sc{sccs} file, for example @samp{^A}, the character whose code is 1. @node Admin Options @subsection @code{admin} options @table @option @cindex Restricting access to history files @cindex Authorisation @item -a@var{xxx} Add user or group @var{xxx} to the list of those authorised to check revisions in (that is, use @code{get -e} and @code{delta}). Users must be specified by name and groups by numeric @sc{id}. This feature is often used in conjunction with a setuid installation of the @code{sccs} driver program (@pxref{sccs}). This is not a good idea because the @sc{cssc} suite is not secure (@pxref{Known Problems}). @item -b @cindex Binary files Ensure that the file is encoded as a binary file. This option only works in conjunction with the @code{-n} or @code{-i} options. This option is not available if binary file support is turned off (@pxref{Interoperability}) though this can be re-enabled if necessary with an environment variable (@pxref{Environment,,Environment Variables}). @item -dF Delete flag @var{F} from the flags present in the file (@pxref{Flags}). When using @code{admin -dl} to unlock a release, you need to specify which release should be unlocked. For example @code{admin -dla} unlocks all releases, while @code{admin -dl2} unlocks only release 2. This means that @code{admin -dl} will do nothing, since no release was specified. If all releases are locked, attempting to unlock just one release will have no effect. @item -e@var{xxx} Erase the specified user or group from the list of those authorised to check revisions in or out. @item -f@var{F}[@var{xxx}] Add the flag @var{F} (with optional value @var{xxx}) to the file's flags (@pxref{Flags}). For example, @option{-fv/tmp/checkit} sets the MR-validation flag to @file{/tmp/checkit}. @cindex checksum @item -h Check the @sc{sccs} file. The exit value will be 0 if the file is valid, and not 0 otherwise. The checks made are the same as those made for @code{val}. Some problems with the @sc{sccs} file may not be diagnosed. Warning messages may be emitted, indicating things that may or may not be wrong (e.g. time apparently going backwards), but if no actual errors are encountered, the exit value will still be zero. This option is silently incompatible with all the other options; the specified @sc{sccs} files will not be modified by @code{admin} if the @option{-h} flag is used. @item -i@var{foo} Initialise the @sc{sccs} file with the contents of the file @var{foo}. If no argument is given, read from standard input. This implies the @option{-n} option. @item -m@var{MR-list} When initialising a file, add the specified list of @sc{mr} numbers (@pxref{Modification Request Numbers}) to the delta commentary for the initial version. The @sc{mr} list is space-separated. It can also be empty (that is, just spaces). The specified @sc{mr}s are validated according to the setting of the @var{v} flag, which should be set (@pxref{Flags}). If the @var{v} flag is set but has no value (i.e. is set to the empty string), validation silently succeeds. If the @var{v} flag is not set, the @option{-m} option causes @code{admin} to fail. If you want to set the @var{v} flag when creating a history file but there are no appropriate @sc{mr} numbers, you can specify an @sc{mr} list containing just white space@footnote{Versions of CSSC up to and including 1.3.0 used to allow the argument of @samp{-m} to be ommitted, and required the @sc{mr} list to be non-empty if specified at all. However, this was incompatible with other versions of @sc{sccs}, so CSSC was changed to be more compatible.}. @item -n Create a new @sc{sccs} file. Unless @option{-i} is also used, the new file will contain control information but the body will be initially empty. Some versions of @sc{sccs} require the @option{-i} option to be specified if @samp{-n} is used. Therefore for greatest portability, specify @samp{-i/dev/null} if you want an empty initial body. @ref{Interoperability}. @item -r@var{N} @cindex initial release number Set the initial release number to @var{N}. The initial level within that release is always 1. Some versions of SCCS allow you to specify actual an actual @sc{sid} here (for example @samp{1.2} or @samp{1.8.2.1}). @sc{cssc} also allows this, but emits a warning. If you use the @option{-r} option, you must also use the @option{-i} option (not just the @option{-n} option). If the initial @sc{sid} you specify is not on the trunk, some tools will fail to work with the resulting file. @xref{SCCS Version Differences}. @item -t@var{desc} Read in descriptive text for this file from @file{@var{desc}}. This replaces any existing description. If no argument, remove any existing description (this is illegal if @option{-i} or @option{-n} is used). @item -V Display version information. @item -y@var{adayada} When initialising a file, set the comment for that delta to @var{adayada}. If the option is given just as @option{-y}, the comment is recorded as empty. The following word in the argument list is not used as the comment. @emph{Note that this behaviour is different to most Unix programs, but is the same as the behaviour of traditional @sc{sccs}}. @item -z @cindex BitKeeper Fix the checksum information. The @sc{sccs} file is still validated by CSSC; apart from possibly having an incorrect checksum, the s-file must be valid. If you use this option on an @sc{sccs} file which really is invalid, then the attempt may fail or @emph{silently write out a valid but incorrect file}. This option does not work on BitKeeper files. Use this option with @emph{extreme} care. @c TODO: Write the test cases. @end table @node Flags, Modification Request Numbers, ,admin @subsection Flags @cindex Flags Flags are set and cleared with the @code{admin} program. @xref{admin}. @unnumberedsubsubsec Boolean Flags @table @option @cindex Making branches @cindex Branching @item b Enable branch deltas: this enables the @option{-b} option of get (@pxref{get}). @item e This flag indicates that the file controlled by this @sc{sccs} file is a binary file, and hence the body of the @sc{sccs} file is uuencoded. This flag can only be set with the @option{-b} option of @code{admin} at the time the file is created (or if admin takes it upon itself to set this flag automatically), and cannot be unset. The circumstances under which this can happen are discussed in @ref{Interoperability}. @item f @cindex BitKeeper This flag is specific to the @emph{BitKeeper} suite, and is only supported if @sc{cssc} has recognised the file as a BitKeeper file. @sc{cssc} does not understand the significance of this flag. @item i @cindex Keyword Substitution Make @code{get} and @code{delta} exit unsuccessfully when the @samp{Warning: No id keywords} message is issued. @cindex Concurrent editing @cindex Simultaneous editing @item j Enables concurrent updates: if you try to get a revision for editing, this normally fails if another user already has the file locked. Setting the @samp{j} flag overrides this. @item n Create empty releases when the @option{-r} option to @code{get} is used to skip releases. These empty releases can later serve as branch points. @item x @cindex SCO Sets the executable bit on the g-file. This flag is a SCO OpenServer extension and is not supported by other versions of @sc{sccs}. Setting this flag with @code{admin -fx} generates a warning to this effect. If @sc{cssc} is simply processing a file which already has this flag set, no message will be generated. A more portable way to achieve the same effect is to change the file mode of the history file to make it executable. See @ref{Interoperability} for more information on compatibility between @sc{cssc} and other implementations of @sc{sccs}. @end table @unnumberedsubsubsec Other Flags @table @samp @item c Set the release ceiling. Releases higher than the ceiling cannot be checked out. @item f @cindex obsolete releases Set the release floor. Releases lower then the release floor cannot be checked out. @item d Set the default delta which is used when the @code{get} command is given without the @option{-r} option. The default behaviour for @code{get} is defined in @ref{get}. @item l Set the locked release list. These releases cannot be checked out with @code{get -e}. The special value @samp{a} denotes all releases. @item q @cindex Keyword Substitution Sets the value substituted for the @samp{%Q%} keyword as described in @ref{Keyword Substitution}. This flag is referred to in the output of @sc{sccs} as @samp{csect name}, and is variously referred to here as that, or the ``user flag'' or the ``Q flag''. @item m @cindex Keyword Substitution Sets the overridden value for the @samp{%M%} keyword as described in @ref{Keyword Substitution}. @item t @cindex Keyword Substitution Sets the value for the @samp{%Y%} keyword as described in @ref{Keyword Substitution}. @item v Sets the name of the program used to validate @sc{mr} (modification request) numbers; @sc{mr}s are described in @ref{Modification Request Numbers}. This flag can be set to the empty string, in which case @sc{mr}s are allowed and the validation silently succeeds without any program being run. @item y @cindex Keyword Substitution @cindex Solaris By default, all keywords are expanded in the gotten file. See @ref{Keyword Substitution} for a list of such keywords. This flag can be set to a list of letters separated by commas, in which case keyword expansion will be limited to the specified keywords. For example, @samp{admin -fyQ,M,Y} restricts keyword expansion so that @samp{%Q%}, @samp{%M%} and @samp{%Y%} are expanded, while other keywords such as @samp{%Z%} are not. This flag is an extension introduced by Sun Solaris 8. See @ref{Interoperability} for a discussion of the interoperability of @sc{cssc} with other @sc{sccs} implementations. @end table @node Modification Request Numbers, , Flags, admin @subsection Modification Request Numbers @cindex mr-numbers @sc{mr}s are identifiers that can be specified when checking in a revision using @samp{delta} (or even using @samp{admin}, when creating a file). If the @samp{v} (``validate'') flag is set, the user running @samp{delta} is prompted for @sc{mr} numbers as well as revision comments. If this flag is not set, no validation is performed and no @sc{mr} numbers are prompted for. If the @option{-m} option is given on the command line for @option{delta}, the user is not prompted. @sc{mr} numbers are not required by @sc{cssc} to be actual numbers; they may contain any non-whitespace printable characters; other implementations may not be so flexible. @sc{mr} numbers are frequently used to tie code revisions to other things, for example engineering change management documents or bug-tracking databases. If your change management systems are computer-based, you can use the validation program to ensure that the offered @sc{mr} number is valid and that the calling user is allowed to change the file. The first argument passed to the validation program is the name of the g-file and the following arguments are the @sc{mr} numbers offered. The validating program should return zero if all the @sc{mr} numbers are acceptable. One might think that it would be useful to associate the @sc{mr} number with the action of checking out for a modification (@code{get -e}), but this is not possible with @sc{sccs}. If you want to do that kind of thing, you must use a more advanced system, for example GNU CVS. @node cdc, comb, admin, Invoking CSSC Programs @section @code{cdc} @cindex cdc @cindex sccs-cdc @cindex change delta commentary @cindex delta comment, changing @cindex comment, changing The @code{cdc} command allows you to add comments to the commentary for a particular delta in an @sc{sccs} file. Any delta in the file (other than ones removed with @code{rmdel}) can be modified. If a comment is not specified on the command line, comments are accepted via standard input. If the special argument name @samp{-} is being used, this means that a list of files to operate on is being read from standard input, and therefore the @option{-y} option is mandatory in this case. The new comments are prepended to the existing comment for that delta, followed by a line of the form @samp{*** CHANGED *** yy/mm/dd hh:mm:ss who}. This is followed by the original comment. Comments cannot be removed using @code{cdc}, but they can be added. Only three options are supported:- @table @option @item -m@var{MR-list} The specified (space-separated) list of @sc{mr}s is added to the @sc{mr}-list for the relevant delta. If more than one @sc{mr} number is to be added, the whole option should be quoted, to protect the spaces. If an @sc{mr} is prefixed with an exclamation mark (@samp{!}), then the indicated delta is removed from the existing list of @sc{mr}s for the delta. The file comment is modified to indicate what @sc{mr}s have been removed. If an @sc{mr} to be removed is in fact not present in any case, this is silently ignored. and the comment is not updated for that @sc{mr}. If you do not also want to add to the comment for the delta, specify an empty comment option (that, is, a bare @option{-y}). @item -r@var{SID} This indicates which delta is to be changed. It must refer to an existing delta in the file, which has not been removed with @code{rmdel}. @item -y@var{Comment} This option introduces a comment to be added to the commentary for the specified @sc{sid}. If more than one line is needed, it is a good idea to enclose the option in quotation marks to ensure that the shell includes them in the argument passed to @code{cdc}. An empty @option{-y} option can be used to indicate that the commentary for this delta is not to be modified (this is only useful when the @option{-m} option is used). If the @option{-y} option is not given, the user is prompted for comments. @end table @node comb, delta, cdc, Invoking CSSC Programs @section @code{comb} @cindex comb @cindex sccs-comb This program is not yet implemented or documented in the manual, there are no tests for it in the test suite yet, but it is part of @sc{sccs} so it will eventually be implemented. @c sorry! @c TODO: write the code, write the test cases, and document it. @node delta, get, comb, Invoking CSSC Programs @section @code{delta} @cindex delta @cindex checking in changes @cindex changes, checking in @cindex committing changes @cindex sccs-delta @cindex checking in new revisions The @code{delta} command is used to add a new revision to the ones already stored in an @sc{sccs} file. Before being able to do this you need to run @kbd{get -e} to check the file out for editing. @cindex SID @cindex release number @cindex level number @cindex branch number @cindex sequence number A new revision is created by the @code{delta} program. These revisions are each identified by a unique @dfn{SID}. A @sc{sid} looks like @samp{1.2.3.4}, where the four numbers are the @dfn{release}, @dfn{level}, @dfn{branch} and @dfn{sequence} numbers. New revisions on the main sequence (the @dfn{trunk}) have no branch or sequence numbers and so just have two number components (@samp{1.2}, for example). When a new version is checked in, @code{delta} usually prompts for comments describing the changes just made. At this point you can enter any comments, separating lines with backslash-newline pairs. An unescaped newline terminates the comment, allowing operation to continue. Sometimes, running @code{delta} results in the creation of a branch in the @sc{sccs} file; this is controlled by the @code{get} command at the time the file is checked out for editing (@pxref{branches,,Making Branches}). The @code{delta} program checks to see if you are authorised to check in a delta to this file. The list of authorised users can be maintained with the @code{admin} program (@pxref{admin}). If the MR-validation flag (@pxref{Flags}) is set, you must also supply a valid MR-number in order to be able to check in your change. @menu * Basic Usage: delta usage. Frequently-used @code{delta} commands * Options: delta options. Full list of options @end menu @node delta usage, delta options, , delta @subsection Basic usage for @code{delta} Although there are several valid command-line options for @code{delta}, they are not frequently used; the most common usage of delta is @example delta SCCS/s.umsp.c @end example @noindent and this command simply applies the changes to the file @file{umsp.c} to the @sc{sccs} file which tracks it. Though it is possible to specify the comment and MR-number for this change using command-line options, it's more common to type them when prompted, unless @code{delta} is being driven by another program; either way, it's unusual to specify options for @code{delta} on the command line. Note that the filename you specify on the command line is that of the @sc{sccs} file, not the filename of the working file. The BSD wrapper program, sccs(1), will guess the correct filename for you, but this doesn't happen unless you do actually invoke it (@code{sccs delta umsp.c} for example). @node delta options, , delta usage, delta @subsection Options for @code{delta} @table @option @item -g@var{sid-List} The specified list of deltas are to be ignored when the version being checked in is retrieved using @code{get}. The list is a list of @sc{sid}s separated by commas, or can contain ranges of @sc{sid}s (these are indicated by a dash). Untested. @c TODO: Write the test cases. @item -m@var{mr-list} Specify the indicated list of @sc{mr} numbers (separated by spaces) for this change (@pxref{Modification Request Numbers}). If the @var{v} flag (@pxref{Flags}) is set, @code{delta} will prompt for MR numbers if none are given on the command line. If the @var{v} flag has a non-empty value, as opposed to just being set, then the supplied list of MR numbers will be verified using that program. The requested delta will not be made if this validation fails (the validation program returns a nonzero exit status). When the @var{v} flag is set, deltas @emph{must} be checked in using this flag. If you are using Emacs's vc-mode, you can do this by setting the variable @var{vc-checkin-flags} to @code{"-m2677"} if the @sc{mr} with which you are working is numbered 2677, for example. @item -n If this option is given, the edited file is not deleted once processing has succeeded. The edited file is referred to as the ``g-file'', since it is the file which was previously ``gotten'' by the @code{get} command. @item -p Display the differences between the old and new versions of the file during processing. The output of @code{diff} is echoed on the standard output. @item -r If several versions are checked out, the @option{-r} command-line option is used to specify which checked-out version this change is in reference to. When @code{get} is used to check out a version for editing, it announces two @sc{sid}s:- @example 3.1 new delta 3.2 402 lines @end example @noindent One identifies the version forming the basis of the change, and the other specifies the @sc{sid} that the new version will be assigned once it is checked in again. Either of these two @sc{sid}s (in this case, 3.1 or 3.2) can be used for the @option{-r} option of @code{delta}. @item -s Suppress warning or confirmation messages. Error messages go to standard error. This option is not covered in the test suite. @c TODO: Write the test cases. Untested. @item -y Specify a comment for the revision log. This option is usually quoted to protect the spaces contained in it. An empty comment can be specified by just using a naked @option{-y}. If this option is not given on the command line, @code{delta} will prompt the user for a comment. @end table @node get, help, delta, Invoking CSSC Programs @section @code{get} @cindex get @cindex sccs-get @cindex checking-out previous revisions @cindex retrieving previous revisions @cindex locking revisions for update @cindex new versions The @code{get} command is to retrieve previous revisions from an @sc{sccs} file. With the @option{-e} option, it also locks the gotten revision so that a modified version can be checked in later using @code{delta}. @menu * Basic Usage: get usage. Frequently-used @code{get} commands * Options: get options. Full list of options. * Branches: branches. How branches are made. * Keywords: Keyword Substitution. Keyword Substitution * Included Excluded and Ignored deltas:: Here Be Dragons... @end menu @node get usage, get options, , get @subsection Basic Usage for @code{get} @table @option There are very few common basic usage patterns for @code{get}. Below, @file{s.foo.c} denotes the name of any existing @sc{sccs} file. @item get s.foo.c Get a copy of the most recent trunk revision of @file{s.foo.c} into the file @file{foo.c}. @item get -Gbar s.foo.c @cindex g-file Get a version from @file{s.foo.c}, into @file{bar} rather than the default @file{foo.c}. The file produced by @code{get} is often referred to as the ``g-file''. @item get -r1.3 s.foo.c Get revision 1.3 from @file{s.foo.c} into @file{foo.c}. The @option{-G} option can be used to set the name of the gotten file. @item get -p s.foo.c Get the most recent trunk revision, and print it on standard output. The @option{-r} option could also be used to specify some other revision. @end table Unless you specify the @option{-k} or @option{-e} option, the retrieved file will be created read-only. @node get options, branches, get usage, get @subsection Options for @code{get} @table @option Full description of options @item -a@i{N} Retrieve the version corresponding to the delta sequence number @i{N}. Mainly for use by other programs in the suite. @item -b Create a new branch when the resulting file is checked back in. Used with the @option{-e} option. If the @option{-e} option is not given, or if the @option{b} (branch) flag is not set in the @sc{sccs} file, this option has no effect; a branch is not made. If the version to be checked out for editing has a successor, a branch is created whether or not the @option{-b} flag is present (@pxref{branches,branches,Making Branches}). @item -c@i{when} @cindex time travel @cindex Year 2000 Get the version that was current at the time specified by @i{when}. The format of the argument is [cc]yy[mm[dd[hh[mm[ss]]]]]. Any fields omitted (except ``cc'') assume their maximum possible values so that if you specify @option{-c92}, you get the latest version which was available in the year 1992. It is possible to give four digits for the year as a @sc{cssc}-specific extension, but only if none of the other fields are omitted. If only two digits are used and the resulting value is less than 69, the year is assumed to be in the twenty-first century (@pxref{prs options} and @ref{Year 2000 Issues}). @item -D Turns on debugging output, indicating what is going on as the @sc{sccs} file is read. This option may go away or have its behaviour change in the near future. @item -e @cindex p-file Indicates that the retrieved version is for editing. When checked back in the resulting file will have a new revision number. The retrieved file is writable, and keyword substitution does not take place. A @dfn{p-file} is created; this file contains information about what versions of the s-file are being edited, and by whom. Unless the @samp{j} flag is set (@pxref{Flags}), @code{get -e} will fail if someone else already has the file locked. If the list of authorised users in the @sc{sccs} file is not empty, you must be in that list in order to use this option. @item -g Do a dry-run, showing what version would be retrieved, but don't actually get the file. This is sometimes done by scripts, just to test the exit status. @item -G@var{foo} Name the gotten file @file{@var{foo}}, instead of the default name. @item -i@var{list} Include the deltas for the listed @sc{sid}s. See also @option{-x}. @item -k @cindex Keyword Substitution Avoid doing keyword substitution (@pxref{Keyword Substitution}). This is assumed when @option{-e} is specified. The gotten file is writable. @item -l Generates a delta summary file in the current working directory. The name of the file is @file{l.foo} where @file{foo} is the name that would normally be used for the gotten file. The name of the delta summary file is not affected by the @option{-G} option. The delta summary file is similar in content to the output of @code{prt}, though it contains less information. @item -lp This is obsolete; use @option{-L} instead. @item -L Generate a delta summary as for the @option{-l} option, but print it on stdout instead of creating a file. If @option{-L} and @option{-p} are both specified, the delta summary is printed first. @item -m Prepend to each line of the result the @sc{sid} corresponding to the @code{delta} which introduced this line to the file. @item -n Precede each line of output with the module name, before any @sc{sid} added with the @option{-m} option. @item -p Write the result to the standard output, rather than to a file. @item -r@var{X} Retrieve version @var{X}, rather than the default. @item -s Run silently. @item -t Get the ``top'' delta for the indicated release. The default behaviour of @code{get} is to get the highest revision on the trunk. The @option{-t} option only modifies this behaviour in the situation where the topmost trunk revision is a branch point. In this case, the @option{-t} option causes the topmost revision on this branch to be retrieved. In other words, the @option{-t} option removes the restriction that the retrieved version should be on the trunk. This option is used by @code{comb} (@pxref{comb}) and by the driver program @code{sccs} from BSD (@pxref{sccs}). @item -V Show version information. @item -w@var{XXX} @cindex Keyword Substitution When performing keyword substitution (@pxref{Keyword Substitution}), use @var{XXX} rather than @samp{%Z%%M% <@sc{tab}> %I%} as the substitution value for %W%. @item -x@var{list} Exclude the indicated deltas from the result. Deltas are indicated by specifying the @sc{sid} at which they arrived in the file. @end table @node branches, Keyword Substitution, get options, get @subsection Making Branches @cindex Branching @cindex forking @cindex modifying released code @cindex bug-fixing released code Normally, editing revision 1.1 of a file produces revision 1.2. Editing that produces revision 1.3, and so on. Sometimes, however, we need to make a change to an earlier version which has already been superseded. This might happen, for example, when a bug has been reported in a released version of a file; a rapid bug-fix is required, but you're in the middle of working towards a new release. A viable strategy is to make a branch at the previously-released version, modify that to fix the bug (and release this bug-fix). Meanwhile, development can be continued along the ``main trunk'', and the same bug-fix can be incorporated in this, ready for the next release later on. When you check out a version of a file for editing, @sc{cssc} tells you what the @sc{sid} of the new version will be. For normal progress along the trunk, the @dfn{level number} is incremented. This is the second numeric element of the @sc{sid}. In general, a @sc{sid} is composed of four numbers @samp{R.L.B.S}, where ``R'' stands for ``Release'', ``L'' stands for ``Level'', ``B'' stands for ``Branch'', and ``S'' stands for ``Sequence number'' (not the same as the sequence numbers produced in the output of @code{prt}). Trunk revisions have only two components; you can think of the branch and sequence numbers as being zero. Non-trunk revisions have four components. When a branch is created from an existing @sc{sid}, the release and level numbers are copied, the branch number is set to the lowest unused value for that release and level, and the sequence number is set to one. Hence the first branch from version 1.1 will be version 1.1.1.1, and if a branch is made from that, its @sc{sid} will be 1.1.2.1. Branches are made from any given version when that version already has a successor. For example, a @code{get -e} on version 1.1 will result in a branch (1.1.1.1) if version 1.2 exists, and a @code{get -e} on version 1.2.1.1 will result in a branch (1.2.2.1) if version 1.2.1.2 exists. If the ``enable branches'' flag is set, it is also possible to make branches for revisions that do not have successors. This is done with the @option{-b} flag of @code{get}. @node Keyword Substitution, Included Excluded and Ignored deltas, branches, get @subsection Keyword Substitution @cindex Keyword Substitution @cindex Version identifiers Keyword substitution is performed unless the @option{-k} option or the @option{-e} option is given to @code{get}. @ref{what} contains a keyword substitution example. The keywords are all of the form @samp{%@i{x}%} where @i{x} stands for an upper-case letter, one of: @table @asis @item A Expands to the same as @samp{%Z% %Y% %M% %I% %Z%}. @item B The branch number of the gotten version @item C Current line in the output file @item D @cindex Year 2000 The date at the time the file was gotten, in the form @i{yy/mm/dd}. The year is always represented as two digits but this is not ambiguous since the two-digit year is no later than 2068 (@pxref{Year 2000 Issues}). @item E @cindex Year 2000 The date that the newest delta in the gotten file was applied, @i{yy/mm/dd}. The year is always represented as two digits but this is not ambiguous since the two-digit year is no later than 2068 (@pxref{Year 2000 Issues}). @item F Name of the @sc{sccs} file, for example @samp{s.foo.c}. @item G @cindex Year 2000 As for %E%, but in the US format @i{mm/dd/yy}. @item H @cindex Year 2000 As for %D%, but in the US format @i{mm/dd/yy}. @item I Expands to the same as %R%.%L%.%B%.%S%, that is, the @sc{sid} of the retrieved version. @item L The level number of the retrieved version. @item M Module name: the value of the @code{m} (module) flag, or the base name of the @sc{sccs} file with the @file{s.} removed if the module flag is unset. @item P Full name of the @sc{sccs} file. @item Q Value of the @code{q} flag. The @code{q} flag has no other purpose, and can be set with @samp{admin -fq@r{foo}}. @xref{Flags}. @item R Release number of the retrieved version. @item S Sequence number of the retrieved version. @item T Current time (@i{hh:mm:ss}) when the file was retrieved, see %D% and %H%. @item W Expands to %Z% %M% <@sc{tab}> %I% or the argument for the @option{-w} flag, if given. @item Y Value of the @code{t} (module type) flag. @item Z The literal string @code{@@(#)}. @xref{what}. @end table Some of the keywords listed above have expansions that are described in terms of the contents of other keywords. This expansion is performed as if the @samp{y} flag in the @sc{sccs} file is not set. For example, @samp{admin -fyA} will cause the @samp{%I%} keyword not to be expanded, but the @samp{%A%} keyword is still fully expanded, even though it is defined in terms of @samp{%I%}. @node Included Excluded and Ignored deltas, , Keyword Substitution, get @section Included Excluded and Ignored deltas This section describes how included, excluded and ignored deltas are handled by @sc{cssc}. Little documentation is available on how @sc{sccs} handles this, and so while this section describes how @sc{cssc} works, it may in fact not be an accurate description of how @sc{cssc} @emph{should} work. If you spot a defect in this section (or of course any other section) of the @sc{cssc} manual, please report this as a bug (@pxref{Problems,,Reporting Bugs}). @subsection The Usual Case The usual case is where none of the deltas in the @sc{sccs} file has any included, excluded or ignored deltas. All the lines in the body of the @sc{sccs} file are there because they were first inserted by a particular delta. All of these lines are copied through to the gotten file, unless they are deleted by a later delta. For example if an @sc{sccs} file contains deltas 1.1 and 1.2, then all the lines from delta 1.2 will be included, and all the lines from delta 1.1 which are not deteled in version 1.2 are also included. @subsection Included Deltas Normally the contents of the gotten delta is included in the output, along with all the non-deleted lines of its ancestors. However, a delta can also specify that some other delta should be included. This really only makes a difference when there is a branch in the file. For example, if delta 1.5 includes 1.3.1.5, then the gotten file will include the contents of versions 1.1 through to 1.5, plus the contents of the 1.3.1 branch up to and including 1.3.1.5. Lines which were (say) added in 1.2 but delted in 1.3.1.1 will not appear in the output, since we have included a delta that deletes them. @subsection Excluded Deltas Excluding a delta is, unsurprisingly, more or less the opposite of including one. The exclusion of a delta supercedes the inclusion of a delta. One might specify, for example, that delta 1.6 should exclude delta 1.5 (for example to back out of any changes it made). Exclusion can also be used to reverse the effect of an inclusion. Suppose that delta 1.6 in the example from the section above excludes 1.3.1.5, then 1.6 will include the contents of deltas 1.1 through to 1.4, plus the contents of delta 1.5 itself, but it will not include the data from the 1.3.1 branch that would have been used if we had gotten delta 1.5. @subsection Ignored Deltas Ignored deltas are ``silent''; that is, lines which are added by a delta which is (explicitly or implcitly) included will not appear in the gotten file. Conversely, lines deleted by an ignored delta will still appear in the gotten file. @node help, prs, get, Invoking CSSC Programs @section @code{help} @cindex help program @cindex sccs-help This module is not implemented, and it probably will never be, because it exists to translate the sometimes obscure error messages produced by (genuine) @sc{sccs}. These messages come with identifying codes (like ``(ge4)''); one might type @kbd{help ge4} to translate an obscure message into a more readable message detailing what has gone wrong. The problem with this approach is that it results in a program called @code{help} on the user's path. When a naive user types @kbd{help} they are probably not looking for an explanation of an obscure message from @sc{sccs}. In fact, @code{help} is in any case a shell builtin for GNU Bash. Explanations of any obscure or unusual error messages belong in this manual, and so no @code{sccs-help} program is provided or planned. @node prs, prt, help, Invoking CSSC Programs @section @code{prs} @cindex prs @cindex sccs-prs @cindex revision summary @cindex Summary of @sc{sccs} file @cindex Dumping @sc{sccs} files @cindex Whodunit @cindex Audit trailing The @code{prs} command (mnemonic: ``print revision summary'') prints information about an @sc{sccs} file in a user-defined format. There are options for selecting which deltas are reported on; selection is possible by check-in time or by @sc{sid}. The format of the output can also be specified on the command line. All parts of an @sc{sccs} file can be dumped with @code{prs}. Those parts which appear once per delta can be uniquely identified by @sc{sid} or by time. Typical uses for @code{prs} are @itemize @bullet @item Producing an audit trail of who changed what, and why, for example for a software release report, or for ISO 9000 documentation. @item Discovering how a particular piece of code became broken, and deducing which change broke it. The @code{get -m} command is also useful for this, see @ref{get options,Options for @code{get},Options for @code{get}}. @item Listing all changes made on Friday afternoons, as a preparation for extra checking. @end itemize @menu * Basic Usage: prs usage. Frequently-used @code{prs} commands * Options: prs options. Full list of options * Keywords: Data Keywords. Data Keyword Substitution @end menu @node prs usage, prs options, , prs @subsection Basic Usage for @code{prs} Here are some examples of the use of prs, with explanations of what they do. @table @samp @item prs s.myfile.c Show information about all the versions of @file{myfile.c}. @item prs SCCS Show information about all the @sc{sccs} files in the directory @file{SCCS}. @item prs -e -d:P: s.main.c | sort -u Show which users have made changes to main.c. @item prs -l -c`date +%y%m%d --date "last week"` SCCS Examine all the @sc{sccs} files in the directory @file{SCCS}. Show any deltas that have been created since last week. @end table @node prs options, Data Keywords, prs usage, prs @subsection Options for @code{prs} @table @option @item -a Include even removed deltas in the output. Removed deltas have a type "R", as output by the :DT: keyword. @item -c@var{[cc]YYMMDDHHMMSS} @cindex Year 2000 Specifies the time of the ``cutoff''. When this option is given, the delta selected by @code{prs} is the last one checked in before the cutoff. As usual, any fields left unspecified in the cutoff are given the maximum legal value (for example, the seconds field defaults to 59). The fields can be separated by any non-numeric character, for example @samp{-c97/11/02-11:25:42}. As an extension specific to @sc{cssc}, if the argument contains more than twelve (12) digits, and the first four characters are all digits, it is assumed that a four-digit year form has been used. This means that you can say @samp{-c1997/11/02-11:25:42} to mean the same as the above. In line with the X/Open CAE Specification, Commands and Utilities (version 2, September 1994, pages 588 and 361), if the century field is @emph{not} given and the year is less than 69, it is assumed to be a year in the twenty-first century. The X/Open document does not mandate a four-digit year specifier, but it would not make sense to apply this rule if a four-digit year is specified. @xref{Year 2000 Issues}. This behaviour is usually not the one required, and hence the @option{-e} or @option{-l} options are specified too. @item -d@var{format} This specifies the data format for the output. Because the default output format is sensible, this is typically used either in a shell script which will process the output further, or by a human to retrieve information which is not shown by default. See @ref{Data Keywords} for the various keywords that can be used. Any characters in the data format which are not part of a keyword are output as well. If one specifies the @option{-d} option, @code{prs} by default only gives information about the latest delta. To restore the default behavior of showing all the deltas, use the @option{-e} option as well. @item -e Makes the @option{-c} option select deltas created at or earlier than the specified time. Makes the @option{-r} option select deltas before and including the one specified by the indicated @sc{sid}. @item -l As the @option{-e} option, but select only later deltas rather than earlier ones. @item -r@var{SID} Specifies the @sc{sid} for which information is provided. If blank, the latest delta is selected. @end table @node Data Keywords, , prs options, prs @subsection Data Keywords for the @option{-d} option of @code{prs} @subsubsection Global Keywords These keywords expand to the same thing, no matter which version is being examined. Many of these are @sc{sccs} file flags (@pxref{Flags}). @table @code @item :BD: Emits the body of the @sc{sccs} file, that is, the part containing all the delta information. Note that since this is dumped verbatim, it contains control characters. If you want a more readable format, consider using the @option{-b} option of @code{prt} (@pxref{prt options}). @item :BF: Indicates the setting (@samp{yes} or @samp{no}) of the branch flag. @item :CB: Indicates the value of the release number ceiling flag. @item :Ds: The default @sc{sid} to check out (See @ref{Flags} and @ref{get}). @item :F: Name of the @sc{sccs} file. @item :FB: Indicates the value of the release floor boundary flag. @item :FD: File descriptive text (@pxref{admin}). @item :FL: List of @sc{sccs} file flags. @item :J: Value (@samp{yes} or @samp{no}) of the joint-edit flag. @item :KF: Value (@samp{yes} or @samp{no}) of the keyword-warning flag (@pxref{admin}). @item :LK: Value of the locked-releases flag. @item :M: The module name (the value of the @samp{m} flag). @item :MF: The value (@samp{yes} or @samp{no}) of the @sc{mr} validation flag (@pxref{delta}). @item :MP: The value of the @sc{mr} validation program flag (@pxref{delta}). This is usually the name of an executable file. @item :ND: The value of the null-delta (@samp{n}) flag (@samp{yes} or @samp{no}). @item :Q: The value of the (user-defined) Q flag (arbitrary one-line text). @item :PN: The full path name of the @sc{sccs} file. @item :UN: List of users authorised to make deltas to this file (one per line). This list can be modified with the use of the options @option{-a} and @option{-e} of @code{admin}; if this list is empty, any user is allowed to use @code{delta} on this file (subject to the usual file permissions checks made by the operating system). However, in this case the @samp{UN} data keyword somewhat curiously expands to @samp{none}. @item :Y: Value of the module-type flag. @end table The @samp{:BD:}, @samp{:FD:}, @samp{:FL:} and @samp{:UN:} keywords from this section may expand to strings containing newlines. @subsubsection Version-specific Keywords These keywords expand to data that is specific to a particular version. @table @code @item :A: Expands to @samp{:Z::Y: :M: :I::Z:}, useful for @code{what}. @item :B: Branch number of @sc{sid} @item :C: Comments for this delta. These may extend over several lines. @item :D: @cindex Year 2000 Date (yy/mm/dd) that this version was checked in. Expands to @samp{:Dy:/:Dm:/:Dd:}. The year is always represented as two digits but is not ambiguous since the two-digit year is no later than 2068 (@pxref{Year 2000 Issues}). @item :Dd: Day-of-month on which the delta was checked in (two digits). @item :Dg: Sequence numbers of ignored deltas (separated by white space). @item :DI: Expands to the list of included, excluded and ignored sequence numbers. The sequence numbers of the included deltas are printed. If there are excluded deltas, @samp{/} is printed as a separator and then the excluded sequence numbers are printed. If there are ignored deltas, @samp{/} is printed as a separator and then the ignored sequence numbers are printed. This means it's difficult to tell from the result of @samp{:DI:} whether the sequence numbers after the last @samp{/} were excluded or ignored. @xref{SCCS Version Differences}, for a brief description of how @samp{:DI:} expands to different things on different @sc{sccs} implmentations. If you need reliable information, then you will need to use something like @samp{:Dn:/:Dx:/:Dg:} explicitly. @item :DL: Expands to @samp{:Li:/:Ld:/:Lu:} (lines inserted/deleted/unchanged). @item :Dm: Month when this version as checked in (two digits). @item :Dn: Sequence numbers of included deltas (separated by white space). @item :DP: Sequence number of the delta that precedes this one. @item :DS: Sequence number of this delta. @item :Dt: Expands to @samp{:DT: :I: :D: :T: :P: :DS: :DP:}. @item :DT: Delta type: @samp{R} (removed) or @samp{D} (normal). @item :Dx: Sequence numbers of excluded deltas (separated by white space). @cindex Year 2000 @item :Dy: Year when this version was checked in. The year is always represented as two digits but is not ambiguous since the two-digit year is no later than 2068 (@pxref{Year 2000 Issues}). @item :GB: The body for this version, as distinct from the body of the @sc{sccs} file itself, which is obtained with @samp{:BD:}. Keyword expansion will be performed in the same way as if @code{get} had been used. @item :I: The @sc{sid} of this version. @item :L: The level component of the @sc{sid} (that is, the second number). @item :Ld: Number of lines deleted in this version, with respect to its predecessor. @item :Li: Number of lines inserted in this version, with respect to its predecessor. @item :Lu: Number of lines unchanged in this version, with respect to its predecessor. @item :MR: The MR numbers specified when this delta was created. @item :P: Perpetrator: the login name of the user who created this delta. @item :R: The release number of the @sc{sid} (the first number). @item :S: The sequence number of the @sc{sid}. Don't confuse this with the delta sequence numbers (@pxref{Delta Table}), which are internal identifiers for deltas which are output by the keywords :DI:, :Dn:, :Dx: and :Dg:. @item :T: Time that this version was checked in (@samp{:Th:::Tm:::Ts:}). @item :Th: Hours component of check-in time (@samp{:T:}). @item :Tm: Minutes component of check-in time (@samp{:T:}). @item :Ts: Seconds component of check-in time (@samp{:T:}). @item :W: Shorthand for @samp{:Z::M:<@sc{tab}>:I:}, suitable for @code{what} (@pxref{what}). @item :Z: Expands to @samp{@@(#)} (@pxref{what}). @end table The @samp{:C:}, @samp{:GB:} and @samp{:MR:} keywords from this section may expand to strings containing newlines. @node prt, rmdel, prs, Invoking CSSC Programs @section @code{prt} @cindex prt @cindex sccs-prt @cindex Revision summary @cindex Change summary @cindex Modification summary @cindex Summary of changes to a history file The @code{prt} command provides information about an @sc{sccs} file without modifying it. There are many options, though the default behaviour is usually appropriate. It is possible to select what revisions to print information on, by @sc{sid} or by date. Some @sc{sccs} implementations lack the @code{prt} command, though none lack the @code{prs} command (@pxref{prs}) which is otherwise quite similar. @menu * Basic usage: prt usage. Frequently-used @code{prt} commands * Options: prt options. Full list of options * Output format: prt output. The format of @code{prt}'s output @end menu @node prt usage, prt options, , prt @subsection Basic usage for @code{prt} The output provided by @code{prt} when no options are given is sufficient most of the time, and so it's common to use it without any options:- @example prt s.umsp.c @end example @noindent The default output contains slightly more information than the output of @code{get -L}. If you require more detail, the @option{-e} (``everything'') option produces more detail:- @example prt -e s.umsp.c @end example @noindent As usual, any argument that is the name of a directory causes all @sc{sccs} files in that directory to be processed; the special argument @file{-} indicates that a list of SCCS files are to be read from @code{prt}'s standard input. @node prt options, prt output, prt usage, prt @subsection Options for @code{prt} @table @option @item -a ``All deltas''; this means that the output will include ``removed'' deltas. Removed deltas exist after @code{rmdel} has been used to remove a delta. @item -b Print the body of the @sc{sccs} file. This is printed in a readable format. The control character @samp{^A} (Control-A, ASCII code 1) which starts some lines of an @sc{sccs} file is printed as three asterisks, @samp{***}. Lines that do not start with the control character are indented by one tab stop. For encoded (binary) files, the encoded form of the file data is printed (this is what actually appears in the @sc{sccs} file itself). If you want to extract the actual body of the @sc{sccs} file, use the @samp{:BD:} keyword of @code{prs} (@pxref{Data Keywords}. @item -d Print information about the deltas in the file, as opposed to information about the @sc{sccs} file itself (for example the authorised users). This is the default behaviour. The default behaviour is turned off by the @option{-b}, @option{-f}, @option{-t} and @option{-u} flags, but specifying @option{-d} on the command line again will ensure that the delta information is printed. @item -e ``Everything''; Means the same as @samp{-i -u -f -t -d}. @item -c@var{[cc]YYMMDDHHMMSS} @cindex Year 2000 Specifies the time of the ``cutoff''. When this option is given, @code{prt} stops printing delta information when it reaches a @sc{sid} at least as old as the cutoff. As usual, any fields left unspecified in the cutoff are given the maximum legal value (for example, the seconds field defaults to 59). The fields can be separated by any non-numeric character, for example @samp{-c97/11/02-11:25:42}. As an extension specific to @sc{cssc}, if the argument contains more than twelve (12) digits, and the first four characters are all digits, it is assumed that a four-digit year form has been used. This means that you can say @samp{-c1997/11/02-11:25:42} to mean the same as the above. In line with the X/Open CAE Specification, Commands and Utilities (version 2, September 1994, pages 588 and 361), if the century field is @emph{not} given and the year is less than 69, it is assumed to be a year in the twenty-first century. The X/Open document does not mandate a four-digit year specifier, but it would not make sense to apply this rule if a four-digit year is specified. @xref{Year 2000 Issues}. The @option{-c} and @option{-r} options are mutually exclusive. @item -f Print the flags of the @sc{sccs} file (@pxref{Flags}). @item -i Print the serial numbers of included, excluded, and ignored deltas. @item -r@var{[cc]YYMMDDHHMMSS} Specifies a cutoff, as with the @option{-c} option, but with the opposite sense; that is, nothing is printed for deltas that are more recent than the indicated time. The @option{-c} and @option{-r} options are mutually exclusive. @item -s Print only a summary line for each delta (that is, the @sc{mr} list and comments and so on are omitted). @item -t Print the text description of the @sc{sccs} file, as set by @code{admin -t} (@pxref{admin}). @item -u Print the list of users and group IDs authorised to make deltas, one per line. @item -y@var{SID} Print only information for deltas as new as the specified @sc{sid}. If the argument part is empty, that is, the option used is simply @option{-y}, the most recent delta is selected. The oder in which delta information is stored within the @sc{sccs} file is such that the @sc{sid} selected by this option will be the last one printed. If the @option{-y} option is used in conjunction with either the @option{-c} or the @sc{-y} option, processing stops when either condition (date or @sc{sid} match) is satisfied. @end table @node prt output, , prt options, prt @subsection @code{prt} output format The output format is fixed, though parts of the output can be omitted. @enumerate @item The header @itemize @bullet @item Newline @item @sc{sccs} file name, followed by a colon @item Two further newlines. @end itemize @item Delta table information (for @option{-d}, @option{-e}, also the default, but not if @option{-b}, @option{-f}, @option{-t}, @option{-u} are specified). This section is printed once for each selected delta. This begins with a newline as a separator (except when a cutoff is being used, in which case the @sc{sccs} file name is used, followed by a colon and a TAB character). @itemize @bullet @item Delta type @* 'R' for removed deltas (@pxref{rmdel}), and 'D' for ordinary ones. @item TAB @item Delta creation time (YY/MM/DD hh:mm:ss) @item The login name of the user who created this delta @item Sequence number of this delta @item Sequence number of the previous delta @item Line statistics @samp{inserted/deleted/unchanged}. These statistics are capped at 99999, due to a limitation in the file format. @item Newline @end itemize @item Delta detail information @* This section is printed once for each selected delta, unless the @option{-s} option has been specified. @itemize @bullet @item Included deltas @item Excluded deltas @item Ignored deltas @item @sc{mr} numbers @item Delta comments @end itemize @item Global information @* Once information has been printed for each of the selected deltas, the global information is printed. This consists of @itemize @bullet @item List of authorised users and group IDs (if the list is blank, @samp{everyone} is printed) @item The @sc{sccs} file flags (@pxref{Flags}) are printed. @item The description of the @sc{sccs} file is printed (this is the description set by the @option{-t} option of @code{admin}). @item The body of the @sc{sccs} file is printed, in a readable format. The control character @samp{^A} that begins some lines is printed as @samp{*** }, and other lines are printed indented by one tab stop. Other than that, the body is printed as found in the @sc{sccs} file. This means that binary files are left encoded. @end itemize @end enumerate @node rmdel, sact, prt, Invoking CSSC Programs @section @code{rmdel} @cindex rmdel @cindex sccs-rmdel @cindex backing out of changes @cindex censoring revisions @cindex deleting revisions @cindex undoing revisions @cindex Oops, it didn't compile The @code{rmdel} (``Remove Delta'') command allows the last version last checked in to an @sc{sccs} file to be removed again. Typically, one does this after realizing that newly checked in version doesn't compile, or doesn't work, and the fix is simple. In the author's opinion, it's almost always better to be honest about mistakes, and just make a new delta for the fixed version. The @sc{sid} of a removed delta is soon re-used by @code{delta}, usually for the fixed version. The @code{rmdel} command takes only one option, @option{-r}, which specifies the @sc{sid} of the version to be removed. This option is mandatory. The @code{rmdel} command will fail if you hadn't checked in that revision, or if it is in use in some way. For example, @code{rmdel} fails if the specified @sc{sid} is not the latest revision on its branch, or if it has been checked out for editing. As usual, any number of @sc{sccs} files can be named on the command line. The special argument @file{-} indicates that the list of files to be operated on should be read from standard input. If an argument is a directory, the @sc{rmdel} command is applied to all @sc{sccs} files in that directory. @node sact, sccs, rmdel, Invoking CSSC Programs @section @code{sact} @cindex sact @cindex sccs-sact @cindex Activity summary The @code{sact} (``Show Editing Activity'') command provides a summary of which files are currently checked out for editing. For each checked-out file, a summary line is given. This line is of the form @samp{old-SID new-SID user date time}. @table @samp @item old-SID Identifies the revision that was checked out for editing. @item new-SID This is the @sc{sid} that will be allocated by @code{delta} when the working file is checked in again. @item user The login name of the user who checked out the file. @item date time The date and time at which the checking-out was done. @end table No output is produced for @sc{sccs} files that are not currently locked for editing. If a directory is specified on the command line, the whole directory is examined. Directory hierarchies are not descended beyond this one level. If @samp{-} is given as an argument, filenames are read from standard input. Note that times in @sc{sccs} files (and lock-files) are stored as local time, so if you are collaborating with developers in another time zone, the date shown will be in their local time for files that they are editing. @c TODO: Write the test cases. @node sccs, sccsdiff, sact, Invoking CSSC Programs @section @code{sccs} @cindex sccs @cindex front-end tools @cindex Cuddlier interface The @code{sccs} utility is available with @code{CSSC}. The code has been adapted to support GNU Autoconf, but it should function in the same way. The only difference between the operation of the original BSD @code{sccs} program and that of the one provided by @code{CSSC} is that way that the called programs are searched for. While the original program has the paths hard-coded in as @file{/usr/sccs/*}, the version accompanying @code{CSSC} first searches for them on the PATH, and then falls back on @file{/usr/sccs/*}. If the executable is running set-user-id, the @code{PATH} environment variable is ignored. The @code{sccs} program itself should be fairly secure, but the other programs in the suite are not. @xref{Known Problems}, for more information. The @code{sccs} program is documented in its online manual page, and also in @cite{An Introduction to the Source Code Control System} by Eric Allman, a copy of which is included with this suite. Unlike all the other parts of the suite, the @code{sccs} program and its accompanying documentation are covered by the BSD copyright license; see @ref{BSD Code}, and the file @file{COPYING.bsd}, for more information. The original BSD version of the @code{sccs} program can easily be found on BSD mirrors, for example @uref{ftp://ftp.freebsd.org/}. @c Write the test cases. @node sccsdiff, unget, sccs, Invoking CSSC Programs @section @code{sccsdiff} @cindex sccsdiff @cindex sccs-sccsdiff @cindex differences between revisions @cindex change summary The @code{sccsdiff} command compares two revisions stored in an @sc{sccs} file, using the system utility @code{diff}. Options can be passed on to @code{diff}, for example to set the output format. As with the other utilities in the suite, @code{sccsdiff} will operate on a list of s-files, but unlike most of the others, it will not process directories named on the command line. If you wish to compare the working copy of a file with a version stored in the s-file, you should use the command @code{sccs diffs} (@pxref{sccs}). The options for @code{sccsdiff} are described below. @table @option @item --help This option is provided by CSSC but not by other SCCS implementations. It briefly describes the usage of the program. @item --version Indicates the version information for the @code{sccsdiff} program. @item -p The differences are piped through pr, rather than just being output directly. @item -rSID This option is used to select a revision from the s-file. It must be specified exactly twice, in order to select a pair of revisions to compare. @end table All other options not appearing above are passed on to the @code{diff} program. All the non-option arguments will be processed in turn as @sc{sccs} files. @node unget, val, sccsdiff, Invoking CSSC Programs @section @code{unget} @cindex unget @cindex sccs-unget @cindex Reverting to where you were before you broke it The @code{unget} command is used to reverse the effect of @code{get -e}. Typically you might do this when you embark on an edit of a file, and it all goes horribly wrong. Using @code{unget} allows you to revert to a previously-known state. In fact, if you have exercised some care in checking in new revisions, perhaps using a test suite, then @code{unget} can be used to return you to the last working version. @subsection Options for @code{unget} @table @option @item -n Do not delete the g-file which you were editing @item -s Operate silently @item -r@var{sid} When joint editing is enabled (@pxref{Flags}), several versions may be checked out for editing. If this is the case, @var{sid} must be used to indicate which edit is to be aborted. @end table @node val, what, unget, Invoking CSSC Programs @section @code{val} @cindex val @cindex sccs-val @cindex validating @sc{sccs} files @cindex Validity checking @cindex Checking sccs files for validity The @code{val} command is used to validate a (possibly suspect) @sc{sccs} file. If an @sc{sccs} command reports that the checksum of an @sc{sccs} file is incorrect, this may mean that the file has been corrupted. In this case, @code{val} may help to confirm this (but @pxref{Paranoia, Why val doesn't solve the whole problem}). Example usages:- @example val s.foo val -mfoo s.foo val -r1.2 s.foo val s.foo s.bar SCCS/s.* val /proj/python/spam/spam/eggs/spam @end example @menu * Options for val:: Full list of options * Validation Warnings:: Some potential problems result in warnings * Return Value:: What val's return value means * Paranoia:: Why your file might still be corrupt @end menu @node Options for val, Validation Warnings, ,val @subsection Options for @code{val} @table @option @item -m@var{name} Assert that the module name flag of the @sc{sccs} file is set to @var{name}. The return value of @sc{val} will be zero only if all the other checks succeed and the history file has its module name flag set to this value. @xref{Flags}, for a description of the @sc{sccs} file flags. @item -s Silent operation; suppress any error or warning messages that would otherwise be emitted; the return value of the program will still indicate the existence and general nature of any problems. @item -V Display version information . This option does not exist in the traditional @sc{sccs} implementation. @item -r@var{wanted} Validation will succeed if the SID @var{wanted} is valid, unambiguous, and present in the history file. @item -y@var{type} Assert that the module type flag of the @sc{sccs} file is set to @var{type}. The return value of @sc{val} will be zero only if all the other checks succeed and the history file has its module name flag set to this value. @xref{Flags}, for a description of the @sc{sccs} file flags. @end table @node Validation Warnings, Return Value, Options for val, val @subsection Validation Warnings Some possible problems with @sc{sccs} files are not definitively errors. In these situations, @code{val} will emit a warning message but the validation will not fail (that is, if there are no other problems the return value will be zero). An explanation of the possible warnings appears below. @table @asis @item WARNING: date for version 1.1 is later than the date for version 1.2 This message indicates that a delta exists in the history file where the ``parent'' delta has a delta creation time which is later than the creation time of the ``child'' delta. This is a warning only because the delta creation time is measured in local time, and so if two developers with different time locale settings both edit the file in a short period of time, this can happen. If all the developers who create deltas in a history file use the same timezone settings, this should not happen. @cindex time travel Some versions of @sc{sccs}, but not @sc{cssc} exhibit a peculiar behaviour in these circumstances, and do not include in the gotten file any lines apparently inserted after the date of the delta which has been selected. This applies to @code{get} but more importantly also applies to the temporary file generated by @sc{delta} which is compared with the working copy of tyhe file. Once this has happened there is no way to recover from this problem other than to hand-edit the @sc{sccs} file. @item Unknown special comment intro @cindex BitKeeper This message is displayed when a ``c'' control line is seen in the body of the @sc{sccs} file in which the initial ``c'' is not followed immediately by a space. Lines of this type are used as an extension mechanism by some other SCCS implementations, notably the @emph{BitKeeper} suite, and @sc{cssc} knows about this, but if it sees a construction it doesn't recognise, this warning is issued. @item The 'y' flag specifies a keyword letter 'X' but %X% is not a recognised SCCS keyword @cindex Keyword Substitution This message is displayed when the @samp{y} flag of the @sc{sccs} file is set to a value which includes a keyword letter which is not known. This is harmless unless you intended to set the flag to some other value. @ref{Flags}. @end table @node Return Value, Paranoia, Validation Warnings, val @subsection Return Value The value returned by the @code{val} program depends on the outcome of the validation as follows :- @table @asis @item 0 Validation succeeded. No problems were detected. A small number of potential problems may exist without causing a non-zero return value; see @ref{Validation Warnings}, for more information. @item 1 The @option{-m} option was used but the module name did not match. @item 2 The @option{-y} option was used but the module type did not match. @item 4 The @option{-r} option was used but the specified SID was ambiguous, or not present in the history file. @item 8 The @option{-r} option was used but the specified SID was invalid. @item 16 Either the named file could not be opened, or it is not an @sc{sccs} history file. @item 32 The history file is corrupt. @item 64 An invalid option letter was used on the command line. @item 128 One of the files named on the command line was not present. @end table @node Paranoia, , Return Value, val @subsection Why val doesn't solve the whole problem Things that paranoid people might bear in mind are @itemize @bullet @item Not all accidental changes to an @sc{sccs} file will necessarily make the file invalid. @item Since the checksum of an @sc{sccs} file is of finite length, there is a finite (though small) chance that a random change will not be detected by the checksum @item If data is corrupted in the memory of a program, then the program will write the incorrect data out to the history file and set the checksum accordingly (in other words, an on-disk checksum only protects the data while it is on the disk). @item Even if @code{val} concludes that a history file is structurally valid, this does not mean that the file contains what you thought it did (for example, perhaps the file was corrupted by having another, valid, @sc{sccs} file copied over it, or perhaps it was overwritten by an old backup version). @item Consumer-grade hardware (for example commodity PCs) generally lacks error-correcting memory. @end itemize Things that an optimistic person might bear in mind are @itemize @bullet @item The chances of a random change simultaneously fooling the checksum and the checks that @code{val} does are very small indeed. @item Hardware failures rarely cause file corruption. The use of ECC memory substantially reduces your changes of having undetected data corruption. @item When @sc{cssc} operates on an @sc{sccs} file, most of the checks that @code{val} performs are done anyway (@sc{cssc} differs slightly in this respect from the traditional @sc{sccs} toolset). @end itemize The summary is that it is theoretically possible to fool the integrity checks performed by the @sc{sccs} file checksum and by @code{val} but the checksum isn't fooled often and the chances of fooling both together are very small. The use of quality hardware reduces the chance of data corruption yet further. @node what, , val, Invoking CSSC Programs @section @code{what} @cindex what @cindex @@(#) @cindex identification string The @code{what} program is designed to search in files for the recognition string @samp{@@(#)}. All the strings it finds matching this are printed on standard output. The exit status of @code{what} if zero is a matching string as found, and 1 otherwise. @subsection Options for @code{what} @code{what [-s] [-V] file [file ...]} @table @option @item -s Exit successfully after finding the first string. @item -V Show version information for @code{what}. @end table @subsection Example @cindex SCCS ID While the file is being edited (either at first or after @samp{get -e}):- @example #ifndef CONFIG_NO_SCCS_IDS static const char sccs_id[] = "%W%"; #endif @end example When the file is checked out for compiling (with @code{get}):- @example #ifndef CONFIG_NO_SCCS_IDS static const char sccs_id[] = "@@(#)foo.c 1.3"; #endif @end example After compiling:- @example $ what foo foo: foo.c 1.3 @end example If the executable is linked from several source files, you will get a line of output for each string containing the identification string @samp{@@(#)}. This is useful for finding out exactly what code went into an executable. This technique also works on object files, archive libraries, text files, and in fact any sorts of files at all. Unlike the @code{strings} command, there is no way to make @code{what} operate on standard input. The data would need to be written to a file first. The rationale for the preprocessor construct @code{CONFIG_NO_SCCS_IDS} is that sometimes compilers or lint-pickers complain that the variable @var{sccs_id} is unused, and defining @code{CONFIG_NO_SCCS_IDS} will remove these @sc{id}s and thus silence the warnings. @node Filenames, File Format, Invoking CSSC Programs, Top @chapter Filenames Temporary files are used during normal operation of @sc{cssc} (and @sc{sccs}). Many of these are given fixed names. The prefixes for the various files used by @sc{cssc} are listed in the table below. @table @samp @item s. The history file itself. @item l. The delta summary file created by @code{get -l}. Unlike the other files in this table, the l-file is created in the current directory. @item p. The file containing the list of edit locks. @item z. The lock file used to arbitrate access to the history file. The running @sc{cssc} (or @sc{sccs}) program puts its PID into this file. Some versions of @sc{sccs} (but @emph{not} @sc{cssc}) will break the lock after 60 seconds if the specified PID is not running on the local machine. In order to work more reliably over networked file systems, @sc{cssc} will not do this; stale lock files would have to be removed manually. @item x. Temporary file into which is written the new s-file. Once processing is complete, the old s-file is replaced by the x-file. @item q. Temporary file into which is written the new p-file @item d. Temporary file used by delta; contains the gotten body of the previous version (which we run diff against). This filename is used by @sc{sccs} in the same situation, but according to the @sc{sccs} manual pages, it puts the output of @code{diff} in this file instead. @item u. Encoded version of the gotten file; created by delta. @end table Except for the l-file, all of the temporary files in the above table are created in the same directory as the s-file. The l-file is created in the current working directory. Since these filenames are always fixed, it is important that the permissions on the directory containing the @sc{sccs} file be secure; otherwise you have a security vulnerability where a malicious user can cause you to accidentally over-write files you own or have access to, but they do not. If you are the super-user, they can use this feature to overwrite any file on the system. @node File Format, Interoperability, Filenames, Top @chapter File Format This chapter provides a description of the format of @sc{sccs} files. It is @emph{not authoritative}, and may not match some of the peculiarities of your vendor's implementation. @menu * File Format Overview:: An overview of the file format * The Header:: Format of the header of @sc{sccs} files * The Body:: Format of the body of @sc{sccs} files @end menu @node File Format Overview, The Header, , File Format @section Overview An @sc{sccs} file contains two parts, the header and the body. The header contains information about both the file as a whole and also information about each version stored in the file. After this comes the body itself, which is a stream of fragments from the controlled file interspersed with control information which indicates which versions these fragments appear in. Most of the control information for @sc{sccs} files appears on lines which are marked as special by the character whose value is 1 (ASCII SOH); this is usually referred to as @samp{^A}. Lines in @sc{sccs} files always end with a line feed (ASCII LF) rather than a carriage return (ASCII CR) followed by a line feed. @node The Header, The Body, File Format Overview, File Format @section The Header There are several parts to the @sc{sccs} file header:- @iftex @enumerate @item The checksum line @item The delta table @item The authorised users section @item The file flags @item The file description @end enumerate @end iftex @menu * Checksum Line:: * Delta Table:: * Authorised User List:: * Global Flags Section:: * File Description:: * Example Header:: @end menu @node Checksum Line, Delta Table, , The Header @subsection Checksum The first line of an @sc{sccs} file contains the checksum, preceded by @samp{^Ah}. The checksum is in decimal and is generated by adding together the values of all the characters in the file, and taking the result modulo 65536. A checksum line might look like this:- @example ^Ah36650 @end example On systems whose C implementation considers the @code{char} type to be unsigned, characters with their highest bit set appear to be considered positive, and on machines with a signed @code{char} type, these characters appear to be considered negative. This seems to mean that these two types of machines will not agree on the correctness of an @sc{sccs} file's checksum. @cindex BitKeeper The @emph{BitKeeper} suite uses @samp{^AH} to introduce its checksum line rather than @samp{^Ah}, but the checksum is computed in the same way. @node Delta Table, Authorised User List, Checksum Line, The Header @subsection The Delta Table The checksum is followed by the delta table. Each entry describes one version stored in the history file, and is composed of three lines plus some comment lines. The first line introduces a new delta table entry and has the form @example @code{^As 00001/00000/00010} @end example The three numbers represent the numbers of lines inserted, deleted and unchanged in this version (with respect to its predecessor). For the oldest version in the history file, the numbers of lines deleted and unchanged should be zero and the number of lines inserted is the number of lines in the initial version of the working file. These numbers are always five digits long. If the true count of inserted, deleted or unchanged lines is greater than 99999, then the fields will still only contain 99999. The second line has the form @example @code{^AD 1.5 68/12/31 23:59:59 james 5 4} @end example @noindent Here, the @samp{D} indicates that this is a normal delta. The only other type of delta is the removed delta. Removed deltas are created with the @code{rmdel} program and are labelled with an @samp{R} instead of a @samp{D}. This is followed by the @sc{sid}, which will have either two or four fields separated by a decimal point (ASCII code 46 decimal). A @sc{sid} with only two fields (release and level) is said to be on the trunk of the revision tree. A @sc{sid} with the full four fields (the last two are the branch number and the sequence number) is said to be a ``branch revision''. Each field in the @sc{sid}, if present, must contain a positive integer no larger than 9999. This means that @samp{1.0} would not be a valid version number, for example. The third and fourth fields on this line are the date and time at which this delta was added to the history file (rather than, for example, the modification time of the working file which was checked in). The year is represented with only two digits, and is deemed to be in the range 1969 to 2068 (@pxref{Year 2000 Issues}). Despite having only two year digits, the date is in ISO order (year/month/day). The time is indicated using 24-hour clock notation. The date in the above example is the latest date it is possible to represent in an @sc{sccs} file. The fifth field is the name of the user who checked this version in. For the gratification of pedants, it should be noted that this is the name associated with the @emph{actual} user-id rather than the @emph{effective} user-id, or the name appearing in the system log as the user who logged in on the controlling terminal. The final two fields are called @dfn{delta sequence numbers}, or @dfn{seqnos}. They are for the internal use of the implementation and should not be confused with ``sequence numbers'', which are the final fields of four-field (``branch'') @sc{sids}. The seqno of the delta added last will be larger than that of any other delta. Each delta has a unique seqno. The first of these two fields is the seqno of this delta itself, and the second field is the seqno of its predecessor (that is, the version which had been checked out with @code{get -e}). The seqno 0 is special and appears only as the (nonexistent) predecessor of the first delta. Since the delta table entries appear in reverse order of addition (i.e. new entries are always added at the top), the initial delta appears at the foot of the delta table. Many of the @sc{sccs} utilities define their cutoffs in such a way that they can stop traversing the delta table when they find a delta which is too old. After the @samp{^Ad} line there may be several lines which indicate lists of included, excluded or ignored sequence numbers for this delta. I don't understand this area of the functionality of @sc{sccs} very well, so any description here may be vague or incorrect. The CSSC implementation may also be incomplete in this area. The list of included seqnos is introduced with @samp{^Ai}, the excluded seqnos with @samp{^Ax}, and ignored seqnos with @samp{^Ag}. These are followed by a space character, and then the list itself, which is a space-separated list of integers. If the @sc{mr}-validation flag (@pxref{Flags}) was turned on at the time of the creation of this delta, one or more lines of the form @example ^Am mr1 ^Am mr2 ^Am mr3 ^Am mr4 @end example may occur. These lines constitute a list of Modification Request Numbers, one on each line. The next part of the delta table entry is the delta commentary. This comment is intended to contain a description of the changes made in this delta, and is written and read by humans. This may extend over one or many lines, each introduced with @samp{^Ac}, like this:- @example ^Ac The end of the world ^Ac as we know it @end example If there is no comment for a particular delta, because it was suppressed with the @code{-y} option to @code{delta} or @code{cdc}, or because the user was presented with a prompt for comments but just typed the return key, an empty @samp{^Ac} control line will appear at this point. CSSC is currently slightly incorrect in this area. If the comment is suppressed with the @code{-y} option, it emits no @samp{^Ac} lines at all. @cindex BitKeeper The @emph{BitKeeper} suite uses comment lines of the form @samp{^AcX} (where @samp{X} is a non-blank character) to store data which is specific to BitKeeper. This data is ignored by @sc{cssc}, which provides read-only support for BitKeeper files. These special lines are distinguished from normal comment lines by the fact that there is no space after the @samp{c}:- @example ^AcHathlon.transmeta.com ^AcK09043 ^AcParch/arm/boot/Makefile ^AcRe1f91d8bfa21c521 ^AcV4 ^AcX0x821 ^AcZ-08:00 @end example Some @sc{sccs} files contain an MR list which follows rather than precedes the comments for a delta, but this is unusual. The comment block, and in fact the whole delta table entry, is terminated by a control line of the form @example ^Ae @end example To illustrate this further, here are two more delta table entries from an @sc{sccs} file:- @example ^As 00001/00000/00007 ^Ad D 1.2 99/12/31 23:59:59 mcvoy 2 1 ^Ac Added an extra line ^Ae ^As 00007/00000/00000 ^Ad D 1.1 69/01/01 00:00:00 dmr 1 0 ^Ac created at the dawn of time ^Ae @end example @node Authorised User List, Global Flags Section, Delta Table, The Header @subsection Authorised User List Next, there is the list of authorised users, introduced by a @samp{^Au} line. Only users in the authorised users list can modify the @sc{sccs} file. This list always appears (though many implementations will not complain if you remove it with an editor) but is often empty. One user login name appears on each line. Lines can alternatively contain numbers, denoting whole groups of users (as listed in @file{/etc/group} on many systems). The authorised-users list is terminated with a @samp{^AU} line. Some broken implementations emit lines of the form @samp{^AU 0} here instead; the polite thing to do is to ignore gaffes of this sort. This is of course what CSSC does. @node Global Flags Section, File Description, Authorised User List, The Header @subsection The Global Flags Section The file flags section occurs after the authorised-users list. Each file flag occurs on a separate line and are possibly followed by their values (except the boolean flags, whose mere presence is sufficient). These lines look like this:- @example ^Af f e 0 ^Af f n ^Af f q Q-flag-value ^Af f v /bin/true @end example The @samp{e} flag, if set to a nonzero value, indicates that the controlled file is binary and is therefore stored in uuencoded form in the file body. If this flag is set to zero or is missing, then the file body is not encoded. See @ref{Flags} for information about the other possible flag letters and their meanings. See @ref{Interoperability} for information about sharing @sc{sccs} files with other implementations of @sc{sccs}. The @samp{e} flag is a boolean flag but is stored within the @sc{sccs} file with a value, as shown in the example above. When @sc{cssc} initially writes the @sc{sccs} file header for a new @sc{sccs} fiel created with @code{admin -i}, it does not know if the initial body of the file is binary or not, so @samp{^Af f e 0} is written into the header and if the file turns out to need encoding, @code{admin} will seek back to the header and change @samp{^Af f e 0} to @samp{^Af f e 1}. If binary file support is disabled (@pxref{Binary File Support}, @samp{^Af f e 0} is still used but will never be changed to @samp{^Af f e 1}. @cindex Solaris The value for the @samp{y} flag is stored as a space-separated list of keyword letters, even though the letters were separated by commas when they were passed to @code{admin -fy}. This flag is an extension introduced by Sun Solaris 8. See @ref{Interoperability} for a discussion of the interoperability of @sc{cssc} with other @sc{sccs} implementations. @node File Description, Example Header, Global Flags Section, The Header @subsection File Description The flags section is followed by the descriptive text for the history file. This section is intended to contain text which might contain a copyright statement, or might indicate the purpose of a file or contain special instructions, and so on. This section starts with a @samp{^At} control line and is terminated with a @samp{^AT} control line:- @example ^At This is the blah blah... ... blah. ^AT @end example The @samp{^AT} control line marks the end of the @sc{sccs} file's header. The following line is the first line of the file body. @node Example Header, , File Description, The Header @subsection Example SCCS File Header This example also includes the file body, since the body is short. @example ^Ah38213 ^As 00002/00000/00000 ^Ad D 1.3 98/11/22 18:25:43 james 3 2 ^Ax 2 ^Am 99 ^Ac This delta was produced using "get -e -x1.2 s.foo" and ^Ac then "delta s.foo". ^Ae ^As 00001/00000/00000 ^Ad D 1.2 98/11/22 18:22:56 james 2 1 ^Am mr1 ^Am mr2 ^Am ^Ac comment goes here. ^Ae ^As 00000/00000/00000 ^Ad D 1.1 98/11/22 18:21:11 james 1 0 ^Ac date and time created 98/11/22 18:21:11 by james ^Ae ^Au ^AU ^Af e 0 ^Af n ^Af q UMSP ^Af v /bin/true ^At Descriptive text ^AT ^AI 3 this delta was made from a working file which was gotten for editing but excluded the delta named 1.2. ^AE 3 ^AI 2 blurg ^AE 2 ^AI 1 ^AE 1 @end example @node The Body, , The Header, File Format @section The Body The body of an @sc{sccs} file is usually much longer than its header, but contains fewer ingredients. It contains control lines, which signal the beginning or end of a chunk of user data, and the user data itself. If, for example, you added the text @samp{I was here} to the controlled file as a delta whose delta sequence number was 7, the history might contain these lines:- @example ^AI 7 I was here ^AE 7 @end example I currently have no clear understanding of the interaction of excluded, included or excluded revisions with the normal check-in processing. Hence I can't thoroughly explain the precise meaning of the @samp{^AI}, @samp{^AE} and @samp{^AD} control lines. This section will be completed at a future date. If you have an understanding of these issues, please let me (@email{jay@@gnu.org}) know. @c TODO: complete this section. @node Interoperability, Environment, File Format, Top @chapter Interoperability This part of the @sc{cssc} manual describes how @sc{cssc} interoperates with @sc{sccs}. For the enormous majority of cases, this occurs seamlessly; however sometimes it is not possible for @sc{cssc} to pick ``one right way'' to proceed unaided. Circumstances where this occurs are described in detail, below. In order to interoperate better with other implementations of @sc{sccs}, the @sc{cssc} suite can also be configured to turn off several features which provide flexibility beyond that which is available in some other implementations of @sc{sccs}. Some other interoperability features of @sc{cssc} exist to maintain compatibility but do not need to be turned off. @menu * Binary File Support:: Enabling or disabling support for binary files. * Executable File Support:: Control over the excutable bits in file modes. * BitKeeper:: Limited support for Bitkeeper files exists. * Maximum Line Length:: Limiting the length of lines in the SCCS file. * Limitations of diff:: Diff has limits too, on many non-GNU systems. * Configuration:: Viewing the current configuration. * Bug-for-Bug:: We go to great lengths to be compatible * Incompatibilities:: Sometimes we cannot be fully compatible * SCCS Version Differences:: Versions of @sc{sccs} behave inconsistently * CSSC Extensions:: Behaviour which is specific to CSSC. @end menu @node Binary File Support, Executable File Support, , Interoperability @section Binary File Support Binary file support can be turned off when you run ``configure'' by specifying the @code{--disable-binary} option. This will cause @code{admin} to refuse to create an SCCS file whose ``e'' flag is set (@pxref{Flags}). The @code{admin} program would normally do this if the user requested it via the @code{-b} option or if it discovered that the file could not safely be stored in the normal @sc{sccs} file format. This setting can be overridden with the environment variable @env{CSSC_BINARY_SUPPORT}; for a description of how to use this environment variable, see @ref{Environment,,Environment Variables}. If you use @sc{cssc} with support for encoded SCCS files turned off, encoded files will still be handled; @sc{cssc} will just refuse to create a new one. This provides as great a degree of interoperability with other implementations of @sc{sccs} as possible. @node Executable File Support, BitKeeper, Binary File Support, Interoperability @section Executable File Support The support that @sc{cssc} provides for binary files allows the controlled file to contain any sequence of bytes. That doesn't imply that the controlled file is used for any particular purpose. For example, JPEG files can contain non-ASCII acharacters. This should be contrasted with support for @emph{executable} files, which have a specific Unix file mode bit set (see the manual page for @code{chmod} for more details). Unix executable files may or may not be binary files. It's common to control shell scripts with @sc{cssc}, for example. Shell scripts are normaly executable but not binary. @cindex SCO If the @code{x} flag is set, @sc{cssc} will generate a g-file whose execute bits are set. This feature exists for compatibility with SCO OpenServer's @sc{sccs}. Do not use this feature if you wish to interoperate with other implementations of @sc{sccs}. Setting this flag with @code{admin -fx} generates a warning about this. @cindex umask @cindex Solaris A more portable alternative is for the history file itself to be executable. When this is the case, the mode of the gotten file is also executable (subject to the current umask value). When a history file is created with @code{admin -i}, the history file is created with execute bits set (subject to the current umask value) if the input file is executable. This usage of @code{admin -i} does not set the @code{x} flag in the history file. When no argument is specified to the @samp{-i} option of @code{admin}, the initial file body is taken from stdin. If stdin is redirected from an file with an execute permission bit set in its mode, the history file will also be executable (subject to the umask setting). This behaviour (of setting and using the execute permissions on the history file) follows that of Solaris; other @sc{sccs} implementations may not do this. @node BitKeeper, Maximum Line Length, Executable File Support, Interoperability @section BitKeeper @cindex BitKeeper Read-only support is provided for files produced by the BitKeeper suite. Flags and information which are specific to BitKeeper is ignored by @sc{cssc}. At the moment, it is not possible to turn off support for BitKeeper files, but a warning message is issued when one is encountered. Actions on BitKeeper files that @sc{cssc} will not perform include @itemize @bullet @item get -e @item delta @item cdc @item rmdel @item Some options to admin @end itemize @sc{cssc} does not prevent the use of @code{unget} on BitKeeper files, because @code{unget} does not examine the @sc{sccs} file header (and therefore has no way to determine if the file is a BitKeeper file or not). @node Maximum Line Length, Limitations of diff, BitKeeper, Interoperability @section Maximum Line Length @cindex Line length By default, CSSC enforces no line length limits. The @sc{cssc} tools will correctly process input files containing lines of arbitrary length, subject to the limits of available memory. The system command @code{diff} may impose its own limit however; this is discussed below (@pxref{Limitations of diff}). If you are working with a binary file (that is, the @samp{-b} option to @code{admin} was used when the history file was created), the encoding mechanism used by @sc{cssc} (and those @sc{sccs} implementations that support binary files) ensures that data is encoded before being stored in the body of the history file, and so the ``binary'' file can contain any sequence of bytes at all - the ``line length'' is no longer important. Most other implementations of @sc{sccs} do however have an upper limit on the maximum length of line that can be handled in a text file (that is, those versions of @sc{sccs} which have such a limit do not apply this limit for binary files). To set such a limit in @sc{cssc}, use the @code{--enable-max-line-length=N} option to ``configure''. This sets the limit to the specified value. This setting can be overridden with the environment variable @env{CSSC_MAX_LINE_LENGTH}; for a description of how to use this environment variable, see @ref{Environment,,Environment Variables}. To determine the current setting of the line length limit, run @code{admin -V} and read the output. If (and only if) you have configured CSSC with such a maximum line length limitation, the lengths of input lines are checked as they are being read. When @sc{cssc} is adding a new delta to an existing file, if it finds an input line which is longer than N characters, it will fail with an explanatory message (the alternative would be that an SCCS file would be generated that could not be read by other implementations of @sc{sccs} having a lower line length limit). When @sc{cssc} is creating a new SCCS file in response to the @code{admin -i} command, one of two things will happen when an over-length line is found. If binary file support is enabled, the @sc{sccs} file will automatically be created as an encoded file. Otherwise, @code{admin} will fail with an explanatory message. When the @sc{cssc} tools are reading a history file, the lines in the @sc{sccs} file are not subject to the limits described above; that is, @sc{cssc} imposes these limits on lines it puts @emph{into} the @sc{sccs} file, but not on lines it reads @emph{from} the @sc{sccs} file. This means that the @sc{cssc} @code{get} utility will cope with arbitrarily long lines in the @sc{sccs} file, even if @sc{cssc} has been configured in sauch a way that @code{delta} would not put such long lines into the history file. @node Limitations of diff, Configuration, Maximum Line Length, Interoperability @section Limitations of diff @cindex Line length The @code{diff} utility may have limits on the lengths of lines that it can process, though the GNU @code{diff} program has no such limits. This means that if you are using @sc{cssc} in combination with a @code{diff} which has a line length limit, that limit will apply to the operation of the @sc{cssc} @code{delta} and @code{sccsdiff} programs (though not to any other component of @sc{cssc}). This kind of problem may cause @code{delta} to fail because the file you are checking in contains an over-length line. However, because @sc{sccs} files may be operated on by @sc{sccs} implementations that have different upper limits, you might also find that the delta you checked out from the history file already contained a line which is longer than can be coped with by your @code{delta} utility. GNU @sc{cssc} can always be switched back a mode in which there is no line length limit (i.e. the mode which is usually the default) and so can be used to work around such situations. Bear in mind that implementations of @code{diff} and @sc{sccs} on a given system can have @emph{different} limits on the sizes of lines that can be handled by @code{delta}, @code{get} and @code{diff}. This is not the case with the GNU system however, which has no such limits. The @code{diff} utility will also fail if the last line in one of the files being compared does not end in a newline. To work around this you can either encode the file as a binary file (@pxref{admin}) or add a terminating newline (which is usually the best course of action). The @code{diff} program to be used by the @sc{cssc} tools is selected when the @code{configure} script is run, before @sc{cssc} is compiled. @ref{Configuration} explains how you can determine which diff command is used by @sc{cssc}. @node Configuration, Bug-for-Bug, Limitations of diff, Interoperability @section Checking the Current Configuration @cindex Line length To discover how a particular installation of @sc{cssc} is configured, pass the @code{-V} option to any of the @sc{cssc} tools. The ``configure'' script defaults to not limiting the maximum line length, but you must specifically indicate if binary file support is to be enabled or not when running ``configure''. @c The configuration options in effect at the time this file was formatted @c are as below :- @c @c @include config-info.texi @node Bug-for-Bug, Incompatibilities, Configuration, Interoperability @section Bug-for-Bug Compatibility Some other implementations of @sc{sccs} have bugs, too. Where we know about these and can work around them, we do this. Please note that these bugs only affect @emph{some} other versions of @sc{sccs} - if they affected all versions, they'd be the correct behaviour of @sc{cssc} too! @itemize @bullet @item Some versions of @sc{sccs} had a Y2K-related problem where the tens digit in the year fields within the delta table of the SCCS file contains a colon (`:') rather than a digit. When reading files, @sc{cssc} correctly understands this to be a zero and issues a warning message. The fault is corrected if the SCCS file is being modified. @xref{Year 2000 Issues}. @item @cindex Data General Some versions of the Data General implementation were changed to use four-digit years in the p-file instead of two-digit years, apparently as part of a Y2K-fix. While arguably this in fact might have been the right way to fix the problem, none of the other @sc{sccs} implementations went along with the idea. @xref{Year 2000 Issues}. If the file is being modified, the year is written back out as a two-digit field. @item Although it is unusual for SCCS files to have ``^A m'' lines after ``^A c'' lines, this does sometimes occur. CSSC accepts either order, but always emits the MR numbers before the comments for each delta. @item CSSC accepts ``^A m'' lines with no argument, although this is unusual. This may in fact not actually be a bug. @item Some versions of @sc{sccs} (allegedly some versions of the Sun Code Manager product) emit lines of the form ``^AU 0'' instead of ``^A U''. CSSC accepts either but only produces the latter. Similar situations exist for lines of the form ``^At 0'' and ``^A T 0''. @end itemize @node Incompatibilities, SCCS Version Differences, Bug-for-Bug, Interoperability @section Incompatibilities There are some features of @sc{sccs} implementations with which @sc{cssc} cannot maintain compatibility. @itemize @bullet @item The @sc{cssc} behaviour of correcting the problems mentioned above may not be compatible with those versions of @sc{sccs} which actually exhibit those problems (then again, some of them are not able to read their own output in these circumstances, either). @item @cindex BitKeeper The BitSCCS product, part of the BitKeeper suite, uses special comment lines in the delta table, of the form ``^Ac_'' where ``_'' is some character other than a space. When @sc{cssc} sees these, it will avoid changing the SCCS file (though it will still work for read-only operations, even though the significance of the special comment is ignored). File flags which are specific to BitKeeper are also treated in this way. @end itemize @node SCCS Version Differences, CSSC Extensions, Incompatibilities, Interoperability @section SCCS Version Differences This section outlines some of the ways in which various versions of @sc{sccs} differ from each other and therefore sometimes from @sc{cssc}. @subsection Binary file support and line lengths @cindex Line length The various versions of @sc{sccs} differ in their level of support for binary files (@pxref{Binary File Support}), and in the maximum line length that they will support (@pxref{Maximum Line Length}. @subsection sccsdiff There are some small variations in the way that the several versions of @code{sccsdiff} behave. These are outlined in the table below :- @table @asis @item Solaris 8 @cindex Solaris Prints a separator line between the @code{diff} output for each s-file. This separator is output before the first set of diff output, even if only one s-file has been named on the command line. @item Solaris 2.6 and many other versions of Unix Does not print a separator. @end table @subsection admin There are a few differences in the behaviour of the @code{admin} command across the various SCCS Implementations :- @table @asis @item The @option{-n} option @cindex Dynix Some versions of Dynix do not allow the use of the @option{-n} option without the @option{-i} option. A workaround is to use @code{-n -i/dev/null} instead. @item Binary file support Most implementations of @sc{sccs} do not support the encoding of binary files, either automatically or by the use of the @option{-b} option to @code{admin}. See @ref{Binary File Support}, for more information. @item Executable file support @cindex SCO The SCO OpenServer implementation of @sc{sccs} provides an @code{x} flag, which turns on the executable bits of the mode of the g-file when it is created. Other versions of @sc{sccs} do not have this feature. While @sc{csssc} provides this feature also, its use is not recommended. The @code{prt -f} command does not indicate the value of the @code{x} flag. @cindex Solaris The Solaris implementation of @sc{sccs} copies the execute bits from the mode of the history file to the mode of the gotten file. It also does a similar thing for @code{admin -i}. This feature is also implemented in @sc{cssc}, though other implementations of @sc{sccs} may not do this. The mode of the gotten file (and the history file for @code{admin -i} is still controlled by the vurrent umask setting. @ref{Executable File Support}. @item Initial delta The @option{-r} option is used to specify the release of the initial delta. Some implementations of @sc{sccs} allow this to be used to specify more components of a @sc{sid} than just the release number. The @sc{cssc} version of @code{admin} allows this usage but issues a warning message. If the @option{-r} option is used to specify a non-trunk @sc{sid} (that is, a @sc{sid} with more than two components), this is allowed but some of the other tools in the @sc{cssc} suite will not work correctly on the resulting file. @end table @subsection prs The Solaris 2.6 version of @code{prs} doesn't include ignored deltas. So, if a delta has included, excluded and ignored deltas, @samp{:DI:} expands to the same thing as @samp{:Dn:/:Dx:} as opposed to @samp{:Dn:/:Dx:/:Dg:}. Solaris 11 uses @samp{:Dn:/:Dx:/:Dg:} for this case. @subsection prt If the ``encoded'' flag is set, some versions of @code{prt} (but not the @sc{cssc} version) omit a newline in the output and so the next thing follows immediately on the same line. @subsection get @cindex Solaris Sun Solaris 8 features a @code{y} flag. If the @code{y} flag is set in the @sc{sccs} file, only the specified @sc{sccs} keywords will be expanded in the gotten file (assuming that the @option{-k} and @option{-e} options are not used). Solaris and @sc{cssc} set the execute bits of the gotten file if the history file is executable. Other versions of @sc{sccs} may or may not do this. @cindex SCO The @code{get} command on SCO OpenServer honours the setting of the @code{x} flag. This is described above. For a discussion of the interoperability of @sc{cssc} with other @sc{sccs} implementations, see @ref{Interoperability}. For a description of the @code{x} and @code{y} flags, see @ref{Flags}. @node CSSC Extensions,, SCCS Version Differences, Interoperability @section CSSC Extensions @cindex Extensions There are some respects in which @sc{cssc} behaves unlike other versions of @sc{sccs}. These differences mainly relate to the removal of arbitrary limits or problems, and generally do not pose an interoperability problem. The most important extensions are listed below. @table @asis @item Line Length @cindex Line length By default, CSSC enforces no line length limits. @xref{Maximum Line Length}. @item Date handling The @option{-c} option to @code{get} supports four-digit years. @xref{The Good News}. @item Binary file handling @cindex Pipes When you generate a new @sc{sccs} file with @code{admin -i}, the @code{admin} command will automatically determine if the file needs to be encoded. Other versions of @sc{sccs} which do this rely on being able to seek in the input file specified as the argument to the @option{-i} option, which means that this is not possible if the initial file body is being read by a pipe. The @sc{cssc} implementation of @code{admin} does not have this limitation, since it seeks on the file being created instead. @xref{Unemulated Features}. @item Combinations of features Various other @sc{sccs} implementations have extensions (for example the @code{x} and @code{y} flags and binary file encoding). The @sc{cssc} suite attempts to honour all of these extensions, and is probably the only implementation which has all these features. If you try to use a feature which is specific to only one implementation of @sc{sccs}, @sc{cssc} will issue a warning that what you are doing is not portable. If you use features of @sc{cssc} which are extensions originating in more than one other @sc{sccs} implementation, for example both the @code{x} and the @code{y} flags, you have effectively tied yourself to @sc{cssc}. Once you are in that position, you are no longer able to interoperate with any other version of @sc{sccs} (since, in this example, any other version of @sc{sccs} will fail to understand either the @code{x} or the @code{y} flag). If interoperability with other versions of @sc{sccs} is no longer an issue, you might as well bite the bullet and migrate to a more modern configuration control system entirely. @xref{Overview}. @item Validation The @sc{cssc} implementation of @code{val} implements some checks that other implementations lack. Howver, it is not complete, and so there are also checks that other implementations make that @sc{cssc} does not. @item Error Messages The error messages issued by @sc{cssc} are intended to be self-explanatory and so lack reference numbers like @samp{(ge4)}. @item Closed File Descriptors If you invoke @sc{cssc} with file descriptor 0, 1 or 2 closed, that file descriptor is attached to @file{/dev/null}. This prevents error messages going into a file opened by @sc{cssc} for writing (for example an @sc{sccs} file). @item Read-only reaction to unsupported features If @sc{cssc} discovers a construct in an @sc{sccs} file which it doesn't understand, it will avoid modifying the file (though read-only tools like @code{prt} and @code{get} will still work). @item Invoking other tools It is usual for @sc{cssc} to invoke other programs, for example @code{diff} and the MR-validator specified by the @code{v} flag. However, with the exception of the @code{sccsdiff} shell script, the tools within the @sc{cssc} suite do not invoke each other. For example, @code{delta} does not invoke @code{get}. This behaviour is different to the traditional architecture of @sc{sccs} and might introduce subtle differences of behaviour. Any such differences are bugs; see @ref{Problems,,Reporting Bugs}. @item Environment Some environment variables are specific to @sc{cssc}. @xref{Environment,,Environment Variables}. @end table See also @ref{Incomplete,,Missing Features and other Problems}. @node Environment, Incomplete, Interoperability, Top @chapter Environment Variables Several environment variables control the behaviour of @sc{cssc}. This section explains what these variables are and how they work. @menu * Child Processes:: CSSC tools run other programs occasionally. * Configuration Variables:: Variables that turn features on or off. * Other Variables:: Miscellaneous other variables you might use. @end menu @node Child Processes, Configuration Variables, , Environment @section Child Processes Unlike some other implementations of @sc{sccs}, @sc{cssc} tools do not usually execute each other. This means for example that @code{delta} does not invoke @code{get} to extract the previous version of the file, and @code{prs} doesn't use @code{get} when processing the @code{:GB:} keyword. There are a small number of exceptions to this rule :- @table @code @item sccs The @code{sccs} driver program can be used to invoke any of the other tools in the suite. @xref{Known Problems}, for a discussion of the issues this raises. @item delta The @code{delta} program runs a program to validate the Modification Request Numbers offered by the user. @xref{Modification Request Numbers}. @item sccsdiff The @code{sccsdiff} program is a shell script, and invokes @code{get}, @code{diff} and @code{pr}, as well as other tools such as @code{cat}, @code{test} and @code{rm}. The @code{sccsdiff} program must not be installed set-user-id. @end table The driver program @code{sccs} takes a number of precautionary steps if it detects that it is running set-user-id or set-group-id. These steps are described below, as part of the discussion of each environment variable. @node Configuration Variables, Other Variables, Child Processes, Environment @section Configuration Variables When ``configure'' is run, some default behaviours are set. These can be overridden with the use of environment variables as described below. @subsection CSSC_BINARY_SUPPORT The @env{CSSC_BINARY_SUPPORT} environment variable controls whether @sc{cssc} will create ``encoded'' @sc{sccs} files. The three valid values for this variable are as follows :- @table @asis @item @samp{enabled} @sc{cssc} will create encoded @sc{sccs} files if required @item @samp{disabled} @sc{cssc} will not create encoded @sc{sccs} files @item unset The default behaviour is used; this default will be the same as for one of @samp{enabled} or @samp{disabled}. The default is set by passing either @code{--enable-binary} or @code{--disable-binary} to ``configure'' when @sc{cssc} is compiled. If this option was not specified, the default value is @samp{enabled}. For more information see @ref{Interoperability}. @end table This variable is unset by the @code{sccs} driver program, if it is installed set-user-id or set-group-id. @subsection CSSC_MAX_LINE_LENGTH The @env{CSSC_MAX_LINE_LENGTH} environment variable controls the maximum length of lines that @sc{cssc} will allow to go into an @sc{sccs} file. This variable should be set to a decimal integer. The default behaviour of @sc{cssc} when this variable is unset is described in @ref{Interoperability}. This variable is unset by the @code{sccs} driver program, if it is installed set-user-id or set-group-id. @node Other Variables, , Configuration Variables, Environment @section Other Variables @subsection USER If ``configure'' detects that UIDs are not supported on the system you are running on (that is, you are compiling on a system that doesn't look at all like Unix) then the environment variable USER is used to determine the invoking user's name. This is then the name which is used in the p-file and in the delta information for new deltas. This username is also compared against the list of authorised users by @code{delta}. Of course, this doesn't provide much security but in the absence of user ID support, @sc{cssc} can't tell who users really are anyway. The behaviour of @sc{cssc} with respect to this option is not sensitive to whether or not programs are installed set-user-id, because this variable is only consulted on systems where set-user-id is not supported. This may be a problem on systems where it is possible to grant enhanced privileges to a program, but which do not look like Unix to the ``configure'' program. @subsection CSSC_SHOW_SEQSTATE If set, the environment variable @env{CSSC_SHOW_SEQSTATE} will cause @sc{cssc} to emit debugging information about the delta table to stderr. This is only of use when debugging @sc{cssc}. @subsection PROJECTDIR The @env{PROJECTDIR} environment variable is used only by the @code{sccs} driver program. This variable is ignored if the @code{sccs} program is installed with the set-user-ID bit set. See @ref{Known Problems}, for other remarks concerning setuid execution. The @env{PROJECTDIR} variable is used to locate the @sc{sccs} history file corresponding to a filename given on the command line. If the value of @env{PROJECTDIR} starts with a `/', it is used as an absolute directory name. If @env{PROJECTDIR} does not start with a slash, it is assumed to be the name of a user, and @sc{sccs} files are assumed to be in the subdirectory ``src'' or ``source'' beneath their home directory. @subsection PATH Normally, the @code{sccs} driver program locates the other tools by searching the directories specified in @env{PATH}, but if it is running set-user-id or set-group-id, a compiled-in value is used instead. By default, this value is @file{/usr/sccs}. If @sc{sccs} is not privileged, it will fall back on the compiled-in value in order to find the other tools if they are not found in any of the directories in @env{$PATH}. In normal operation, @code{sccs diffs} will use the system @code{diff} command by searching the @env{PATH} environment variable. This doesn't happen if it is running set-user-id or set-group-id. @subsection LD_LIBRARY_PATH None of the programs in the @sc{cssc} suite take any specific action regarding the @env{LD_LIBRARY_PATH} environment variable, but your system libraries may take notice of it (or decide not to do so, for example when a program is running set-user-id or set-group-id). @subsection TMPDIR The @code{sccsdiff} program ignores the setting of the @env{TMPDIR} environment variable. Temporary files with predictable names are created in the @file{/tmp} directory. @xref{Known Problems}. @subsection Locale variables The @code{sccs} driver program uses the @code{setlocale} function, whose behaviour depends on several implementation-dependent environment variables. If you are using the GNU C library, these variables are @env{LC_COLLATE}, @env{LC_CTYPE}, @env{LC_MESSAGES}, @env{LC_MONETARY}, @env{LC_NUMERIC}, @env{LC_TIME}, and @env{LANG}. The @code{setlocale} function is not called if @sc{sccs} is running set-user-id or set-group-id. @node Incomplete, Year 2000 Issues, Environment, Top @chapter Missing Features and other Problems @cindex missing features @menu * Missing Features:: Some features of SCCS are not provided. * Known Problems:: Known problems with CSSC. * Unemulated Features:: Problems with SCCS that CSSC doesn't share. @end menu @node Missing Features, Known Problems, , Incomplete @section Missing Features @itemize @bullet @item Documentation is incomplete or missing. That includes this document. @item Some programs are missing, that is, some programs are present in the @sc{sccs} suite and absent from this one. @item @cindex Failures during multiple-file processing On platforms where the C++ compiler used to compile CSSC does not support exceptions, the normal mechanism for recovering from an error in the processing of an SCCS file is unavailable. This means that if such an error occurs, the program will immediately make a fatal exit, as opposed to carrying on with the next file. In order to fix this problem, please either CSSC with a compiler which has working support for exceptions, or process just one file at a time. @item @cindex Warning messages Some programs behave subtly differently to their original counterparts. Error messages are different, and also extra warnings are provided in some circumstances. All other differences are also bugs. Please report them (@pxref{Problems,,Reporting Bugs}). @item @cindex Known bugs Known bugs are listed on the bug tracking system at @uref{http://savannah.gnu.org/bugs/?group=cssc}. Some historical known issues are listed in the file @file{docs/BUGS}. Once this file has become obsolete it will be removed from the distribution. If an item on the TODO list (see the file @file{docs/TODO}) has in fact been fixed, this is a bug in the TODO list. Please report this via the bug tracking system. @item Some programs are partially implemented. Not all programs support all the command-line options of their original counterparts. Also, some features are currently missing. If you would like support for some feature that is missing, please request it in the same way you would report a bug; I'd like to know which features are required first. @end itemize @node Known Problems, Unemulated Features, Missing Features, Incomplete @section Known Problems There are a small number of known problems documented in the files @samp{docs/BUGS} and @samp{docs/TODO}. These will be fixed at some point in the future. Future problems should be reported via the @sc{cssc} Bug Tracker, at @uref{http://savannah.gnu.org/bugs/?group=cssc}. @cindex Security problems @cindex Insecurity @cindex Buffer overflows @noindent There are also some security problems with this code:- @enumerate @cindex Race conditions @item Temporary file races --- @sc{cssc} opens many temporary files, most of them with very predictable names. This can be used as a lever for compromising the security of a system, often by anticipating the name of a file which will be opened at some point, and creating a symbolic link of the same name. Most of the temporary files used are created in the same directory as the @sc{sccs} file itself. @sc{cssc} should not be used by the owners of files whose security is important, especially to control files whose @sc{sccs} file is in a world-writable directory. @xref{Filenames}. The @code{sccsdiff} program ignores the setting of the @env{TMPDIR} environment variable. Temporary files with predictable names are created in the @file{/tmp} directory. @cindex Setuid execution, why not to do it @item Setuid execution --- It is common to install an extra set of binaries with the set-user-id bit turned on in their modes, to allow a specified group of users to make revisions to some important files. There are many ways in which a setuid program can be used by malicious users to gain access to the security privileges of the user as whom a program runs. @sc{cssc} has not been reviewed with the relevant security issues in mind. Please do not install @sc{cssc} programs with the set-user-id or set-group-id bits turned on. @item Environment variables --- @sc{cssc} invokes external programs, notably the @code{diff} command and the program specified as the @sc{mr} validation program. Some @sc{cssc} programs (for example @code{sccsdiff}) invoke others. This is done without ``cleaning up'' the environment, and so this is another reason not to use the set-user-id bit for @sc{cssc} programs. @xref{Environment,,Environment Variables}. @end enumerate Please refer to the section of the GNU General Public License entitled ``NO WARRANTY'' for information regarding the lack of warranty for this program. @sc{cssc} is @emph{not} a secure program, please do not rely on it to behave in a secure fashion. Contributions of code or patches to fix these problems are, as always, gleefully welcomed. Please submit these to the maintainer. Additionally, there is currently one problem that may not ever be fixed. This problem occurs only in the @code{prt} program when the list of ignored or excluded deltas is present for a @sc{sid} @emph{but that list is empty}. In this case @sc{sccs} prints the @samp{Included:} or @samp{Excluded:} line in its output (with no numbers afterward) and @sc{cssc} prints nothing. Since ``fixing'' this problem would require a horrible kludge, this has not been done. It is not expected that this will cause a problem for any users; if this is a problem for you, let the maintainer know and it will be fixed. @node Unemulated Features, ,Known Problems, Incomplete @section Unemulated Features There are some features of (some implementations of) the traditional @sc{sccs} suite which it may not be desirable to copy. @enumerate @cindex Pipes @item If an @sc{sccs} file is created with the @option{-i} option, and it turns out to need encoding, then genuine @sc{sccs} seeks back to the start of the file and encodes it. However, if the input file is not seekable, for example if it is a pipe, then this doesn't always work. The @sc{sccs} file is then sometimes created containing only the initial part of the body, before the offending segment of the file. The exit value of the @code{admin} program is nevertheless still zero. Tests for this situation are in @file{tests/binary/seeking.sh} but these tests are only carried out if the program under test seems to be @sc{cssc} rather than the genuine @sc{sccs} suite. The @sc{cssc} suite does not have this problem, and will always detect the need to encode the file, and will successfully complete the process (it does not try to seek on the input pipe). @item @cindex Line length The normal configuration for @sc{cssc} is that it supports binary files and has no limit on line length in file with which it deals. Both of these features may be different to the features of some version of @sc{sccs} with which you want to interoperate. See @ref{Interoperability} for more information on how to achieve better interoperability with other implementations of @sc{sccs}. @item If you have a hard link to an @sc{sccs} file, then @sc{sccs} programs would ``break'' the hard link because the @sc{sccs} file is rewritten. For this reason, @sc{sccs} checks the link count on the file before using it. The @sc{sccs} suite also does this. While @sc{cssc} does this consistently, @sc{sccs} does not - for example the @sc{val} program does not do this check. @c val does not do this check on Solaris 2.6. @end enumerate There are also a small number of respects in which various implementations differ from each other; in such cases @sc{cssc} picks a suitable alternative; @ref{SCCS Version Differences}. @node Year 2000 Issues, Testing, Incomplete, Top @chapter Year 2000 Issues @cindex Year 2000 Primordial (but not current) versions of the genuine @sc{sccs} suite fail to work correctly in and after the year 2000. The commands affected are @code{get} and @code{prs}. Unix vendors have ensured that the version of @sc{sccs} that they currently ship works correctly in the year 2000. Sun Microsystems, for example, state in their Year 2000 FAQ (@uref{http://www.sun.com/y2000/faq.html}) @cindex Sun Microsystems, Inc. @cindex X/Open @quotation @sp 1 @bullet{} @strong{Does Sun see any problems with the source code control system (@sc{sccs})?} @c @* causes a line break. @* No, Sun has adopted the X/Open Commands and Utilities Issue 5 standard, the year 2000 compliant version of @sc{sccs} will not be affected by the end of century transition. The X/Open standard states that old dates held in ("yy/mm/dd") format does not change in ``s.'' files, but the values ``yy'' which range from 69 -- 99 are to be interpreted as 1969 -- 1999 respectively. Values of ``yy'' which range from 00 -- 68 are to be interpreted as 2000 -- 2068 respectively. This interpretation ensures that the year 2000 compliant version of @sc{sccs} will work at least to the year 2068. By implementing X/Open's standard, Sun has ensured @sc{sccs} user's compatibility with other providers of the @sc{sccs} utility. For more information please refer to: @uref{http://www.xopen.org/public/tech/base/year2000.html} @sp 2 Copyright @copyright{} 1994 -- 1997 Sun Microsystems, Inc., 901 San Antonio Road, Palo Alto, CA 94303 USA. All rights reserved. @sp 2 @end quotation @menu * The Good News:: CSSC works with all dates from 1969 to 2038... * The Bad News:: ...but with hiccups on some operating systems. * Year 2000 Summary:: Parting words on date issues @end menu @node The Good News, The Bad News, Year 2000 Issues, Year 2000 Issues @section The Good News Two-digit years are a problem in two places: firstly, within the actual @sc{sccs} files, and secondly within command-line options. The two-digit year fields in the @sc{sccs} files are correctly dealt with according to the strategy mandated by X/Open. The command-line options are also dealt with similarly. @cindex Extensions @sc{cssc} provides an additional feature for your convenience. If the argument to the @option{-c} option of @code{get}, @code{prt}, or @code{prs} contains more than twelve digits, the first two are understood to be the century part of the year. For example, @samp{971120193000} and @samp{19971120193000} both represent exactly the same time (7:30 p.m. on November 20, 1997). The fields of a date can be separated with other (non-digit) characters, and so @samp{1997/11/20-19:30:00} also denotes the same time (but @samp{1997/11/20} is an error because there are fewer than twelve digits). Some versions of SCCS are not year 2000 compliant and write incorrect timestamps into SCCS files. @sc{cssc} correctly understands the intended date, and will fix this problem when re-writing the file (@pxref{Bug-for-Bug,,Bug-for-Bug Compatibility}). @sc{cssc} represents dates internally in a way that works for Gregorian dates up to at least the year 32767 AD on all systems. Some countries didn't recognise the Gregorian calendar system until the early twentieth century but this of course is not really a problem now. The useful life of @sc{sccs} is from 1969 until 2068. Years are stored in two-digit form in @sc{sccs} files and so although @sc{cssc} has no such limits internally, it's not possible to indicate a year outside this range in an @sc{sccs} file if you want to retain compatibility with other implementations of @sc{sccs}. All the @sc{cssc} programs will successfully work with any date in this range, all the way up to 2068, on all systems. In this future, years after 2068 may be represented as four-digit fields, but @sc{cssc} doesn't do this yet. The @sc{cssc} test suite (@pxref{Testing,,The Test Suite}) contains some test files which may be useful in determining the date range with which your usual @sc{sccs} implementation will cope. These are in the directory @file{tests/year-2000}. @node The Bad News, Year 2000 Summary, The Good News, Year 2000 Issues @section The Bad News It's not all good news though. When new deltas are created with the @code{delta} command, @sc{cssc} must consult the operating system to find the current date and time. Some operating systems have a limited range of date representation. For example, the development system I use for most of the work on @sc{cssc} can't report any date later than Tuesday Jan 19 03:14:07 2038 as the current time. When running on such systems, @sc{cssc} will still be able to work with @sc{sccs} files containing dates after this, but activities involving the current time will not work correctly. This date breakdown occurs most obviously with the date stamp that the @code{delta} program gives each delta in the @sc{sccs} file, but also with the commentary-change message of @code{cdc} and the default comment produced by @code{admin} when an @sc{sccs} file is created. @node Year 2000 Summary, , The Bad News, Year 2000 Issues @section Year 2000 Summary To summarise, all reporting activities of @sc{cssc} will work correctly throughout the range of time representable in an @sc{sccs} file (that is, from 1969 to 2068 inclusive). However, commands which modify @sc{sccs} files and need to add dates may fail earlier than this (but then again, may not, depending on your operating system). Now that you know that whatever version of @sc{sccs} you are using has probably been fixed by the vendor, and that even if your vendor's @sc{sccs} implementation cannot be updated for some reason, @sc{cssc} is Year-2000 compliant and to an extent Year-2038 compliant, I'd like you to remember the conversion effort that this has saved you. I'd also like to urge to actually use that effort to convert your existing projects from @sc{sccs} to a more modern version control system, for example GNU CVS. There are other considerations besides Year-2000 compliance, after all. @sc{cssc} is not called ``Compatibly Stupid Source Control'' for nothing. @node Testing, Problems, Year 2000 Issues, Top @chapter The Test Suite @cindex test suite The test suite is the most important single component of the @sc{cssc} suite. It ensures that ports to new platforms are working correctly, and that changes in one part of the suite don't accidentally break anything else. The test suites cannot cover everything. More are needed. If you only ever contribute one thing to CSSC, make it a new test case. This chapter explains how to run the test suite and also how to write new test cases. @menu * Running the tests:: Running the test cases. * Writing new test cases:: Writing new test cases. @end menu @node Running the tests, Writing new test cases, , Testing @section Running the tests @cindex testing @cindex Checking the suite Running the test cases is quite simple. Typically, you might do it after compiling but before installing @sc{cssc}. After running ``configure'', you might compile @sc{cssc} with @example make @end example and test it with @example make check @end example @noindent The full test suite takes just over five minutes to run on a 486 running Linux. If everything works correctly, you will see messages like:- @smallexample cd tests && make all-tests make[1]: Entering directory `..../CSSC/compile-here/tests' cd ../lndir && make make[2]: Entering directory `..../CSSC/compile-here/lndir' make[2]: `lndir' is up to date. make[2]: Leaving directory `..../CSSC/compile-here/lndir' ../lndir/lndir ../../Master-Source/tests ../../Master-Source/tests/get: command-names: .././common/command-names test-common: .././common/test-common @exdent ...more messages from lndir... /bin/sh -ec 'cd admin && for i in *.sh ; \ do \ /bin/sh $i || break; \ done' C1...passed C2...passed @exdent .... more output .... C12...passed C13...passed PASS comment.sh: v1...passed @exdent .... more output .... b11...passed b12...passed PASS flags.sh: @exdent .... more output .... Tests passed. make[1]: Leaving directory `..../CSSC/compile-here/tests' @end smallexample If something goes wrong you will see a ``FAIL'' message, which looks something like this:- @smallexample C1...FAIL comment.sh C1: ../../admin -ifoo s.new.txt: Expected return value 0, got return value 1 make[1]: *** [test-admin] Error 1 make[1]: Leaving directory `..../CSSC/compile-here/tests' Tests failed. make: *** [all-tests] Error 2 @end smallexample @noindent The thing to remember is that when you run @code{make check}, the @code{make} program will print on the last line a message saying ``Error'' only if the tests have failed. If the test suite does indicate that the tests have failed, please submit a bug report (@pxref{Problems,,Reporting Bugs}). Please include in your bug report @itemize @bullet @item The output of the test suite (you may find the Unix @code{script} program invaluable for this) @item The contents of the directory containing the test that failed (if you compiled with separate source and object directories, I just want the one in the ``object'' directory). @item As much information about your system as you think is useful, for example the names and versions of the operating system and compiler that you are using. @end itemize If you want to run just some of the tests, there are rules in the makefile for just running some of them. For example, the tests in the directory @code{tests/admin} can be run with @code{make test-admin}. Each test directory is named after one of the @sc{cssc} programs. This indicates which program the tests concentrate on verifying. Inevitably these tests will use more than just one @sc{cssc} program; for example, most of the tests involve using @code{admin} to create a @sc{sccs} file in the first place. However, the directory indicates which tool those tests concentrate on. It is possible for a test to neither pass or fail, but just go wrong. This can happen when the test script comes upon something that prevents the test itself working correctly, for example, because it can't remove a temporary file or uudecode a built-in sample @sc{sccs} file. When this happens you get output much like this:- @example $ sh flags.sh rm: foo: Permission denied flags.sh: Test could not be completed @end example @noindent The part before the colon (@code{flags.sh}) indicates which script could not be completed. No further tests will be attempted. Diagnosing the problem may or may not be simple. In this case, it's not hard; the problem is that the test suite is trying to clear away any temporary files but it can't remove the file ``foo'' (because the current directory was made read-only to force the test to miscarry, in this contrived case). When the test suite miscarries like this and you can't find the problem, please follow the bug-reporting procedure (@pxref{Problems,,Reporting Bugs}), but please indicate that it is a miscarriage in the test suite rather than a concrete test failure. @node Writing new test cases, , Running the tests, Testing @section Writing new test cases @cindex Contributing test cases The test cases are really just shell scripts. They are suitable for @code{/bin/sh} on most machines. The procedure for running these is explained in @ref{Running the tests}. These shell scripts read in some common function definitions (mostly from @code{tests/common/test-common}) and then proceed to conduct the tests. This section explains those commands used in the test scripts that are not simply normal shell commands. Normal shell commands like @code{sed} and @code{grep} are not described. The best approach for writing new test scripts or just individual new test cases is to first think of some aspect that needs better test coverage, and then to write the test script, basing it on an existing script. To make sure that your new tests are really checking for the right things, you can run them against an existing @sc{sccs} implementation other than @sc{cssc}. @menu * Testing the Test Suite: testing tests. How to test the test suite itself * docommand:: Run a command, checking its return value and output. * remove:: Remove a file if it is present. * success:: Declare that a test has passed. * fail:: Declare that a test has failed. * echo_nonl:: Print a string without a following argument. * miscarry:: When a test case cannot be run. * real-thing:: Some test scripts need to know which features to expect. * need-prt:: Not all implementations have prt @end menu @node testing tests, docommand, , Writing new test cases @subsection Testing the Test Suite The best strategy for testing the @sc{cssc} test suite itself is to run it against a genuine edition of @sc{sccs}, if you have one available. Before running @code{make check}, set the environment variable @samp{dir} to point to the directory containing the programs to be tested; this should usually be @w{@file{/usr/sccs}}. In many implementations of @sc{sccs}, some of the tools execute others (for example, @code{delta} often executes @code{get} to retrieve the previous version of the controlled file). This means that to correctly test the test suite, your @code{PATH} environment variable should be set up to select the @sc{sccs} tools you want to test. Here is an example of the correct way to set up the environment to test @sc{sccs} tools in @file{/usr/ccs/bin} :- @example dir=/usr/ccs/bin PATH=/usr/ccs/bin:$PATH export dir make check @end example When you are sure that the test script is expecting the correct behaviour from programs under test, you can then run it against @sc{cssc}. After all, if you're going to set out writing your test by assuming that @sc{cssc} is correct in the area under test, of what value is the test? @node docommand, remove, testing tests, Writing new test cases @subsection docommand @cindex docommand The @code{docommand} function runs a specified program, and checks its return value, standard output and error output against an expected version. If any mismatch occurs, @code{fail} is called. The @code{docommand} function is invoked with up to six arguments:- @example docommand [--silent] @var{label} @var{command} @var{retval} @var{stdout} @var{stderr} @end example The @code{docommand} function normally prints the label to indicate what stage the current test script has reached, followed by ``done'' when it has finished. The @code{--silent} option turns off this behaviour, so that if nothing goes wrong, no progress message is printed. This is occasionally used for commands that have already been tested by a script and are known to work, but which must be repeated several times in order to make some other kind of test, which is yet to come. I recommend you try to avoid using this option. The other arguments to @code{docommand} are:- @table @var @item label This is what is printed to indicate what is going on when the test starts. If all goes according to plan, it is followed by @samp{...done}. @item command This is the command to be executed, with all the required arguments. @item retval This is the expected return value. If @var{command} exits returning any other value, @code{fail} will be called. If the test should not care about the return value, use @samp{IGNORE} as @var{retval}. @item stdout This is the text expected on the standard output of @var{command}. If the test should not care about the standard output, use @samp{IGNORE} as @var{stdout}. @item stderr This is the text expected on the error output of @var{command}. If the test should not care about the error output, use @samp{IGNORE} as @var{stderr}. @end table This command will run @code{admin} with three arguments, and expect it to produce no output at all and return the value zero:- @example docommand C5 "$@{admin@} -ifoo -yMyComment $s" 0 "" "" @end example This command does something similar, but the command is expected to fail, returning 1 as its exit status:- @example # We should not be able to admin -i if the s-file already exists. docommand I7 "$@{admin@} -ifoo $s" 1 "" IGNORE @end example @noindent In the example above, the error messages produced by @sc{sccs} and @sc{cssc} are different, but both indicate the same thing. However, since the messages are different, @samp{IGNORE} is used. The @var{stdout} and @var{stderr} arguments are processed with the @code{echo_nonl} function, and so escape codes are valid and indeed heavily used:- @example # Test the -m (annotate SID) option with several deltas... docommand N4 "$get -p -m $s" 0 \ "1.1\tline1\n1.1\tline2\n1.2\tline3\n" \ IGNORE @end example @node remove, success, docommand, Writing new test cases @subsection remove @cindex docommand function for test scripts The @code{remove} function is for clearing up temporary files after tests have finished, and for making sure that no instance of a file that a test is supposed to create already exists before the test is made. Typical usage is this:- @example f=1test s=s.$f p=p.$f remove $f $s $p @end example @noindent The @code{remove} function is defined as:- @example remove () @{ rm -rf $* || miscarry Could not remove $* ; @} @end example @node success, fail, remove, Writing new test cases @subsection success @cindex success function for test scripts The @code{success} function prints a message indicating that the current test script has passed, and exits successfully. This is always done at the foot of a test script. @node fail, echo_nonl, success, Writing new test cases @subsection fail If a test fails, it is usually because one of the @code{docommand} calls fails, and so direct calls to the @code{fail} function are rare. However, if you do want to call this function directly, you should supply as its argument a short description of what has gone wrong. For example, the @code{docommand} function uses @code{fail} in the following way:- @example fail "$label: $1: Expected return value $2, got return value $rv" @end example @node echo_nonl, miscarry, fail, Writing new test cases @subsection echo_nonl @cindex echo @cindex ekko The @code{echo_nonl} function outputs its argument, without a following newline. Escape codes as for @code{echo(1)} are understood. Depending on the actual flavour of system that the test suite is running on, this might internally use @code{echo -n} or @code{echo -e .....\c}. Please do not use either the @option{-n} or @option{-e} options for @code{echo(1)} directly in test scripts, because they don't work in the same way on all machines. The @code{echo_nonl} function is provided for this reason; therefore, please use it. Please note also that while the @code{printf(1)} command may seem superior, it absolutely cannot be used because not all systems provide it. Typical usage of @code{echo_nonl} might be:- @example echo_nonl Please wait while I finish what I am doing... # ... echo done @end example @node miscarry, real-thing, echo_nonl, Writing new test cases @subsection miscarry The @code{miscarry} function is used to indicate that while the test suite has not found a problem with the programs being tested, there has been some other kind of problem that prevents further testing. @noindent Typical usage might be:- @example remove foo echo '%M%' > foo test `cat foo` = '%M%' || miscarry cannot create file foo. @end example @node real-thing, need-prt, miscarry, Writing new test cases @subsection real-thing The various implementations of @sc{sccs} vary in several different ways, but the @sc{cssc} test suite tries very hard to pass when run against any genuine implementation of @sc{sccs} unless it has a definite bug. This means for example that although the @sc{cssc} version of @code{admin -i} will support automatic switch-over to binary mode for a file provided via stdin, and the test suite tests this, the same property is not required of @sc{sccs} itself. The @file{real-thing} script checks if we are actually tesing a real implementation of @sc{sccs}. It sets the environment variable @env{TESTING_CSSC} to @samp{true} or @samp{false}, depending on whether we are testing CSSC or not. If you are really interested in whether the implementation being tested supports binary files or not, you should be using the @file{config-data} script instead. @node need-prt, , real-thing, Writing new test cases @subsection need-prt The possible non-availability of @code{prt} is another thing that the @sc{cssc} test suite needs to know about in order to run successfully against all working versions of @sc{sccs}. Some versions of @sc{sccs} lack the @code{prt} program. For this reason, the tests for this tool (in the @file{tests/prt} directory) are skipped if @code{prt} is missing. When writing test scripts, you should never use @code{prt} unless you are actually testing @code{prt} itself (you can almost always use @code{prs} instead). If your test is specifically designed to test the functionality of @code{prt} itself on the other hand, just source @file{need-prt} before the first test. The @file{need-prt} script will skip the remainder of the invoking test script if @code{prt} is missing. You might use it like this, for example :- @example #! /bin/sh . ../common/test-common . ../common/need-prt s=s.testfile remove $s docommand e1 "$@{prt@} $s" 1 IGNORE IGNORE success @end example @node Problems, Copying, Testing, Top @chapter Reporting Bugs @cindex bugs @cindex problems @cindex maintainer If you find a bug in GNU @code{CSSC}, please report this via the @sc{cssc} bug tracking system at @uref{http://savannah.gnu.org/bugs/?group=cssc}. Please include the version number, which you can find by giving the option @w{@option{--version}} to any @code{CSSC} command. Also include in your message the output that the program produced and the output you expected. An @file{s.} file and instructions for reproducing the error are almost essential unless the bug is very trivial. If you are unable to send the actual s-file itself due to confidentiality concerns, you can mask the contents by using the script @file{mogrify.awk}, which removes the contents of an SCCS file while preserving its structure. You will need to use @code{admin -z} on the result in order to correct the checksum of the transformed version of the file. If you do this, please make sure that you check that the problem still occurs with the transformed version of the file. @refill You may also find it helpful to join the mailing list. See the file @file{docs/mailing-list.txt} for information about the mailing list. @cindex Questions about CSSC @cindex Comments about CSSC @cindex Suggestions for the improvement of CSSC If you have other questions, comments or suggestions about GNU @code{CSSC}, contact the maintainer via electronic mail to @w{@samp{jay@@gnu.org}} . @node Copying, GNU Free Documentation License, Problems, Top @c @ignore @unnumbered GNU General Public License @cindex GPL @include gpl-3.0.texi @c @end ignore @node GNU Free Documentation License, BSD Code, Copying, Top @unnumbered GNU Free Documentation License @include fdl.texi @node BSD Code, Glossary, GNU Free Documentation License, Top @unnumbered BSD Code @cindex BSD @cindex FreeBSD The program @code{sccs}, its source code, and its accompanying documentation are covered by the following license:- @sp 1 @quotation Copyright (C) 1998, 1999 @* Free Software Foundation, Inc. All rights reserved. Copyright (c) 1980, 1993 @* The Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: @enumerate @item Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. @item Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. @item Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. @end enumerate THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. @end quotation @sp 1 The original version of the copyright notice above dates from 1993, as you can see. However, since that time a change has been made to the BSD license by UCB itself. This change is described on the following letter, @iftex @footnote{Obviously, while this version has been typeset, the original file is plain ASCII and will therefore look slightly different} @end iftex which is available on the BSD FTP site in the file @file{README.Impt.License.Change} :- @sp 1 @need 10000 @quotation July 22, 1999 To All Licensees, Distributors of Any Version of BSD: As you know, certain of the Berkeley Software Distribution (``BSD'') source code files require that further distributions of products containing all or portions of the software, acknowledge within their advertising materials that such products contain software developed by UC Berkeley and its contributors. Specifically, the provision reads: @example " * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors." @end example Effective immediately, licensees and distributors are no longer required to include the acknowledgement within advertising materials. Accordingly, the foregoing paragraph of those BSD Unix files containing it is hereby deleted in its entirety. @sp 1 William Hoskins @* Director, Office of Technology Licensing @* University of California, Berkeley @* @end quotation @sp 1 This change has been made to the file @file{COPYING.bsd} which accompanies the BSD-derived code. @node Glossary, Concept Index, BSD Code, Top @unnumbered Glossary @table @asis @item archive In the context of @sc{sccs} and @sc{cssc}, This means the same as ``history file''. @item branch Notionally, a branch is a parallel or forked stream of changes. See ``branching''. @item body The actual data within the version-controlled file is called the ``body'', though this is also sometimes used to refer to that part of the @sc{sccs} history file that contains data from the body of the controlled file (that is, information @emph{from} the file as opposed to information @emph{about} the file). @item branching Multiple lines of development are called branches; a branch is created by editing a version of a file which already has a derived version (e.g. editing version 1.2 when version 1.3 already exists). @item checkin comment The @code{delta} program asks for a checkin comment; this is a comment which summarised the nature of the change which has just been made to the file. @item controlled file This is the (working copy of a) file which is version-controlled with an @sc{sccs} history file (that is, a file which is managed by @sc{sccs} or @sc{cssc}). @item d-file @xref{Filenames}. @item delta Each revision of a controlled file, as recorded in an @sc{sccs} file is called a @emph{delta}. This is also the name of the program used to check in such changes to the file. @item delta table This is the section of the @sc{sccs} file which records information about each change that has been made (other than the actual contents of the file at that version). @item excluded delta An excluded delta is one which was specified with the @code{-x} option to @code{get}. See @ref{get options,,Options for @code{get}}. @item g-file See @emph{gotten file}. @item gotten file This is the working copy of the file; this is read-only unless the file has been checked out for editing. @item history file Also known as an @sc{sccs} archive or ``s-file''. When @sc{sccs} or @sc{cssc} is used to keep a historical record of previous versions of the contents of a file, the file in which this historical information is recorded is called the ``history file''. Sometimes there are known as ``s-files'' or ``archives'' (though ``archive'' is more often used in relation to the @code{ar} and @code{tar} utilities). @item ignored delta An ignored delta is one which was specified with the @code{-g} option to @code{delta}. @xref{delta options,,Options for @code{delta}}. @item included delta An included delta is one which was specified with the @code{-i} option to @code{get}. See @ref{get options,,Options for @code{get}}. @item keyword It is sometimes useful to include information in the gotten file about what its version number is and so on. Since this information changes with each revision of the file, it makes sense for @sc{sccs} (or @sc{cssc}) to keep track of this information and place it in the gotten file accordingly. If a file is checked out for editing, placeholders can be edited into the file which; these are later expanded when the file is checked out read-only. See @ref{Keyword Substitution}. The same name is also sometimes used for the argument following the @code{-d} option for @code{prs}. See @ref{Data Keywords,, Data Keywords for the @option{-d} option of @code{prs}}. @item level The second component of the @emph{SID}. @item MR number Modification Request numbers; if the @samp{v} flag is set in the @sc{sccs} file, you will be prompted for ``MR numbers'' when you check in a new revision. These are not used internally by @sc{cssc} but may be used to link changes to external things (for example bug report numbers). @xref{delta options,,Options for @code{delta}}. @item p-file @xref{Filenames}. @item q-file @xref{Filenames}. @item release The first component of the @emph{SID}. @item revision A @emph{revision} is a specific version of a file which is controlled with an @sc{sccs} history file. @item sequence number The ``sequence number'' is a decimal number used within the @sc{sccs} history file to identify a particular revision (or delta) of the file. These numbers are normally not user-visible (except in the output of @code{prt} and @code{prs}). These are sometimes referred to as a ``seqno'' in order to distinguish them from the fourth component of a SID. @item s-file The @sc{sccs} history file is sometimes referred to as the @emph{s-file}. See also @ref{Filenames}. @item SID Each revision of a file controlled with an @sc{sccs} history file is identified by a ``SID''. This is a series of numbers separated by dots. A complete SID always has either two components (for revisions which lie on the trunk) or four components (for revisions that lie on a branch). Examples are 1.1, 1.2 (which both lie on the trunk), 1.3.1.1, 1.3.1.2 (which both lie on a branch) and 1.3.2.1 (which lies on a different branch). The four components of the SID are, left to right, the @emph{release}, the @emph{level}, the @emph{branch} and the @emph{sequence number}. See also @emph{sequence number}, above. @item trunk The trunk consists of those deltas within a history file which do not lie on branches; trunk revisions have only two components in their SID. Normally these are the main sequence of changes to the file. @item x-file @xref{Filenames}. @item z-file @xref{Filenames}. @end table @node Concept Index, , Glossary, Top @unnumbered Concept Index @printindex cp @shortcontents @contents @bye CSSC-1.4.1/docs/sccs.me0000644000000000000000000010434313464264616012665 0ustar0000000000000000.\" Copyright (c) 1986, 1993 .\" The Regents of the University of California. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. All advertising materials mentioning features or use of this software .\" must display the following acknowledgement: .\" This product includes software developed by the University of .\" California, Berkeley and its contributors. .\" 4. Neither the name of the University nor the names of its contributors .\" may be used to endorse or promote products derived from this software .\" without specific prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" @(#)sccs.me 8.2 (Berkeley) 6/1/94 .\" .\" See also the file COPYING.bsd in the CSSC source distribution. .eh '\fRPSD:14-%\fP''\fRAn Introduction to the Source Code Control System\fP' .oh '\fRAn Introduction to the Source Code Control System\fP''\fRPSD:14-%\fP' .ds S \s-1SCCS\s0 .ds I \s-1SID\s0 .nr bi 8n .ev 1 \" only for keeps .ss 16 .ev .\".he '\*S Introduction''%' .+c .(l C .sz 14 .b An Introduction to the Source Code Control System .sz .r .sp Eric Allman .i "Project Ingres" .i "University of California at Berkeley" .)l .sp 3 .pp .(f This is version 1.21 of this document. It was last modified on 12/5/80. .)f This document gives a quick introduction to using the Source Code Control System (\*S). The presentation is geared to programmers who are more concerned with what to do to get a task done rather than how it works; for this reason some of the examples are not well explained. For details of what the magic options do, see the section on .q "Further Information" . .(l F This is a working document. Please send any comments or suggestions to eric@Berkeley.Edu. .)l .sh 1 "Introduction" .pp \*S is a source management system. Such a system maintains a record of versions of a system; a record is kept with each set of changes of what the changes are, why they were made, and who made them and when. Old versions can be recovered, and different versions can be maintained simultaneously. In projects with more than one person, \*S will insure that two people are not editing the same file at the same time. .pp All versions of your program, plus the log and other information, is kept in a file called the .q "s-file" . There are three major operations that can be performed on the s-file: .np Get a file for compilation (not for editing). This operation retrieves a version of the file from the s-file. By default, the latest version is retrieved. This file is intended for compilation, printing, or whatever; it is specifically NOT intended to be edited or changed in any way; any changes made to a file retrieved in this way will probably be lost. .np Get a file for editing. This operation also retrieves a version of the file from the s-file, but this file is intended to be edited and then incorporated back into the s-file. Only one person may be editing a file at one time. .np Merge a file back into the s-file. This is the companion operation to (2). A new version number is assigned, and comments are saved explaining why this change was made. .sh 1 "Learning the Lingo" .pp There are a number of terms that are worth learning before we go any farther. .sh 2 "S-file" .pp The s-file is a single file that holds all the different versions of your file. The s-file is stored in differential format; .i i.e. , only the differences between versions are stored, rather than the entire text of the new version. This saves disk space and allows selective changes to be removed later. Also included in the s-file is some header information for each version, including the comments given by the person who created the version explaining why the changes were made. .sh 2 "Deltas" .pp Each set of changes to the s-file (which is approximately [but not exactly!] equivalent to a version of the file) is called a .i delta . Although technically a delta only includes the .i changes made, in practice it is usual for each delta to be made with respect to all the deltas that have occurred before\**. .(f \**This matches normal usage, where the previous changes are not saved at all, so all changes are automatically based on all other changes that have happened through history. .)f However, it is possible to get a version of the file that has selected deltas removed out of the middle of the list of changes \*- equivalent to removing your changes later. .sh 2 "\*I's (or, version numbers)" .pp A \*I (\*S Id) is a number that represents a delta. This is normally a two-part number consisting of a .q release number and a .q level number. Normally the release number stays the same, however, it is possible to move into a new release if some major change is being made. .pp Since all past deltas are normally applied, the \*I of the final delta applied can be used to represent a version number of the file as a whole. .sh 2 "Id keywords" .pp When you get a version of a file with intent to compile and install it (\c .i i.e. , something other than edit it), some special keywords are expanded inline by \*S. These .i "Id Keywords" can be used to include the current version number or other information into the file. All id keywords are of the form .b % \c .i x \c .b % , where .i x is an upper case letter. For example, .b %\&I\&% is the \*I of the latest delta applied, .b %\&W\&% includes the module name, \*I, and a mark that makes it findable by a program, and .b %\&G\&% is the date of the latest delta applied. There are many others, most of which are of dubious usefulness. .pp When you get a file for editing, the id keywords are not expanded; this is so that after you put them back in to the s-file, they will be expanded automatically on each new version. But notice: if you were to get them expanded accidently, then your file would appear to be the same version forever more, which would of course defeat the purpose. Also, if you should install a version of the program without expanding the id keywords, it will be impossible to tell what version it is (since all it will have is .q %\&W\&% or whatever). .sh 1 "Creating \*S Files" .pp To put source files into \*S format, run the following shell script from csh: .(b mkdir SCCS save foreach i (*.[ch]) sccs admin \-i$i $i mv $i save/$i end .)b This will put the named files into s-files in the subdirectory .q SCCS The files will be removed from the current directory and hidden away in the directory .q save , so the next thing you will probably want to do is to get all the files (described below). When you are convinced that \*S has correctly created the s-files, you should remove the directory .q save . .pp If you want to have id keywords in the files, it is best to put them in before you create the s-files. If you do not, .i admin will print .q "No Id Keywords (cm7)" , which is a warning message only. .sh 1 "Getting Files for Compilation" .pp To get a copy of the latest version of a file, run .(b sccs get prog.c .)b \*S will respond: .(b 1.1 87 lines .)b meaning that version 1.1 was retrieved\** .(f \**Actually, the \*I of the final delta applied was 1.1. .)f and that it has 87 lines. The file .i prog.c will be created in the current directory. The file will be read-only to remind you that you are not supposed to change it. .pp This copy of the file should not be changed, since \*S is unable to merge the changes back into the s-file. If you do make changes, they will be lost the next time someone does a .i get . .sh 1 "Changing Files (or, Creating Deltas)" .sh 2 "Getting a copy to edit" .pp To edit a source file, you must first get it, requesting permission to edit it\**: .(f \**The .q "edit" command is equivalent to using the \-e flag to .i "get" , as: .(l sccs get \-e prog.c .)l Keep this in mind when reading other documentation. .)f .(b sccs edit prog.c .)b The response will be the same as with .i get except that it will also say: .(b New delta 1.2 .)b You then edit it, using a standard text editor: .(b vi prog.c .)b .sh 2 "Merging the changes back into the s-file" .pp When the desired changes are made, you can put your changes into the \*S file using the .i delta command: .(b sccs delta prog.c .)b .pp Delta will prompt you for .q "comments?" before it merges the changes in. At this prompt you should type a one-line description of what the changes mean (more lines can be entered by ending each line except the last with a backslash\**). .(f \**Yes, this is a stupid default. .)f .i Delta will then type: .(b 1.2 5 inserted 3 deleted 84 unchanged .)b saying that delta 1.2 was created, and it inserted five lines, removed three lines, and left 84 lines unchanged\**. .(f \**Changes to a line are counted as a line deleted and a line inserted. .)f The .i prog.c file will be removed; it can be retrieved using .i get . .sh 2 "When to make deltas" .pp It is probably unwise to make a delta before every recompilation or test; otherwise, you tend to get a lot of deltas with comments like .q "fixed compilation problem in previous delta" or .q "fixed botch in 1.3" . However, it is very important to delta everything before installing a module for general use. A good technique is to edit the files you need, make all necessary changes and tests, compiling and editing as often as necessary without making deltas. When you are satisfied that you have a working version, delta everything being edited, re-get them, and recompile everything. .sh 2 "What's going on: the info command" .pp To find out what files where being edited, you can use: .(b sccs info .)b to print out all the files being edited and other information such as the name of the user who did the edit. Also, the command: .(b sccs check .)b is nearly equivalent to the .i info command, except that it is silent if nothing is being edited, and returns non-zero exit status if anything is being edited; it can be used in an .q install entry in a makefile to abort the install if anything has not been properly deltaed. .pp If you know that everything being edited should be deltaed, you can use: .(b sccs delta \`sccs tell\` .)b The .i tell command is similar to .i info except that only the names of files being edited are output, one per line. .pp All of these commands take a .b \-b flag to ignore .q branches (alternate versions, described later) and the .b \-u flag to only give files being edited by you. The .b \-u flag takes an optional .i user argument, giving only files being edited by that user. For example, .(b sccs info \-ujohn .)b gives a listing of files being edited by john. .sh 2 "ID keywords" .pp Id keywords can be inserted into your file that will be expanded automatically by .i get . For example, a line such as: .(b static char SccsId[] = "%\&W\&%\et%\&G\&%"; .)b will be replaced with something like: .(b static char SccsId[] = "@\&(#)prog.c 1.2 08/29/80"; .)b This tells you the name and version of the source file and the time the delta was created. The string .q "@\&(#)" is a special string which signals the beginning of an \*S Id keyword. .sh 3 "The what command" .pp To find out what version of a program is being run, use: .(b sccs what prog.c /usr/bin/prog .)b which will print all strings it finds that begin with .q "@\&(#)" . This works on all types of files, including binaries and libraries. For example, the above command will output something like: .(b prog.c: prog.c 1.2 08/29/80 /usr/bin/prog: prog.c 1.1 02/05/79 .)b From this I can see that the source that I have in prog.c will not compile into the same version as the binary in /usr/bin/prog. .sh 3 "Where to put id keywords" .pp ID keywords can be inserted anywhere, including in comments, but Id Keywords that are compiled into the object module are especially useful, since it lets you find out what version of the object is being run, as well as the source. However, there is a cost: data space is used up to store the keywords, and on small address space machines this may be prohibitive. .pp When you put id keywords into header files, it is important that you assign them to different variables. For example, you might use: .(b static char AccessSid[] = "%\&W\&% %\&G\&%"; .)b in the file .i access.h and: .(b static char OpsysSid[] = "%\&W\&% %\&G\&%"; .)b in the file .i opsys.h . Otherwise, you will get compilation errors because .q SccsId is redefined. The problem with this is that if the header file is included by many modules that are loaded together, the version number of that header file is included in the object module many times; you may find it more to your taste to put id keywords in header files in comments. .sh 2 "Keeping \*I's consistent across files" .pp With some care, it is possible to keep the \*I's consistent in multi-file systems. The trick here is to always .i edit all files at once. The changes can then be made to whatever files are necessary and then all files (even those not changed) are redeltaed. This can be done fairly easily by just specifying the name of the directory that the \*S files are in: .(b sccs edit SCCS .)b which will .i edit all files in that directory. To make the delta, use: .(b sccs delta SCCS .)b You will be prompted for comments only once. .sh 2 "Creating new releases" .pp When you want to create a new release of a program, you can specify the release number you want to create on the .i edit command. For example: .(b sccs edit \-r2 prog.c .)b will cause the next delta to be in release two (that is, it will be numbered 2.1). Future deltas will automatically be in release two. To change the release number of an entire system, use: .(b sccs edit \-r2 SCCS .)b .sh 1 "Restoring Old Versions" .sh 2 "Reverting to old versions" .pp Suppose that after delta 1.2 was stable you made and released a delta 1.3. But this introduced a bug, so you made a delta 1.4 to correct it. But 1.4 was still buggy, and you decided you wanted to go back to the old version. You could revert to delta 1.2 by choosing the \*I in a get: .(b sccs get \-r1.2 prog.c .)b This will produce a version of .i prog.c that is delta 1.2 that can be reinstalled so that work can proceed. .pp In some cases you don't know what the \*I of the delta you want is. However, you can revert to the version of the program that was running as of a certain date by using the .b \-c (cutoff) flag. For example, .(b sccs get \-c800722120000 prog.c .)b will retrieve whatever version was current as of July 22, 1980 at 12:00 noon. Trailing components can be stripped off (defaulting to their highest legal value), and punctuation can be inserted in the obvious places; for example, the above line could be equivalently stated: .(b sccs get \-c"80/07/22 12:00:00" prog.c .)b .sh 2 "Selectively deleting old deltas" .pp Suppose that you later decided that you liked the changes in delta 1.4, but that delta 1.3 should be removed. You could do this by .i excluding delta 1.3: .(b sccs edit \-x1.3 prog.c .)b .ne 1i When delta 1.5 is made, it will include the changes made in delta 1.4, but will exclude the changes made in delta 1.3. You can exclude a range of deltas using a dash. For example, if you want to get rid of 1.3 and 1.4 you can use: .(b sccs edit \-x1.3\-1.4 prog.c .)b which will exclude all deltas from 1.3 to 1.4. Alternatively, .(b sccs edit \-x1.3\-1 prog.c .)b will exclude a range of deltas from 1.3 to the current highest delta in release 1. .pp In certain cases when using .b \-x (or .b \-i ; see below) there will be conflicts between versions; for example, it may be necessary to both include and delete a particular line. If this happens, \*S always prints out a message telling the range of lines effected; these lines should then be examined very carefully to see if the version \*S got is ok. .pp Since each delta (in the sense of .q "a set of changes" ) can be excluded at will, that this makes it most useful to put each semantically distinct change into its own delta. .sh 1 "Auditing Changes" .sh 2 "The prt command" .pp When you created a delta, you presumably gave a reason for the delta to the .q "comments?" prompt. To print out these comments later, use: .(b sccs prt prog.c .)b This will produce a report for each delta of the \*I, time and date of creation, user who created the delta, number of lines inserted, deleted, and unchanged, and the comments associated with the delta. For example, the output of the above command might be: .(b D 1.2 80/08/29 12:35:31 bill 2 1 00005/00003/00084 removed "-q" option .sp \n(psu D 1.1 79/02/05 00:19:31 eric 1 0 00087/00000/00000 date and time created 80/06/10 00:19:31 by eric .)b .sh 2 "Finding why lines were inserted" .pp To find out why you inserted lines, you can get a copy of the file with each line preceded by the \*I that created it: .(b sccs get \-m prog.c .)b You can then find out what this delta did by printing the comments using .i prt . .pp To find out what lines are associated with a particular delta (\c .i e.g. , 1.3), use: .(b sccs get \-m \-p prog.c \(bv grep \'^1.3\' .)b The .b \-p flag causes \*S to output the generated source to the standard output rather than to a file. .sh 2 "Finding what changes you have made" .pp When you are editing a file, you can find out what changes you have made using: .(b sccs diffs prog.c .)b Most of the ``diff'' flags can be used. To pass the .b \-c flag, use .b \-C . .pp To compare two versions that are in deltas, use: .(b sccs sccsdiff -r1.3 -r1.6 prog.c .)b to see the differences between delta 1.3 and delta 1.6. .sh 1 "Shorthand Notations" .pp There are several sequences of commands that get executed frequently. .i Sccs tries to make it easy to do these. .sh 2 "Delget" .pp A frequent requirement is to make a delta of some file and then get that file. This can be done by using: .(b sccs delget prog.c .)b which is entirely equivalent to using: .(b sccs delta prog.c sccs get prog.c .)b The .q deledit command is equivalent to .q delget except that the .q edit command is used instead of the .q get command. .sh 2 "Fix" .pp Frequently, there are small bugs in deltas, e.g., compilation errors, for which there is no reason to maintain an audit trail. To .i replace a delta, use: .(b sccs fix \-r1.4 prog.c .)b This will get a copy of delta 1.4 of prog.c for you to edit and then delete delta 1.4 from the \*S file. When you do a delta of prog.c, it will be delta 1.4 again. The \-r flag must be specified, and the delta that is specified must be a leaf delta, i.e., no other deltas may have been made subsequent to the creation of that delta. .sh 2 "Unedit" .pp If you found you edited a file that you did not want to edit, you can back out by using: .(b sccs unedit prog.c .)b .sh 2 "The \-d flag" .pp If you are working on a project where the \*S code is in a directory somewhere, you may be able to simplify things by using a shell alias. For example, the alias: .(b alias syssccs sccs \-d/usr/src .)b will allow you to issue commands such as: .(b syssccs edit cmd/who.c .)b which will look for the file .q "/usr/src/cmd/SCCS/who.c" . The file .q who.c will always be created in your current directory regardless of the value of the \-d flag. .sh 1 "Using \*S on a Project" .pp Working on a project with several people has its own set of special problems. The main problem occurs when two people modify a file at the same time. \*S prevents this by locking an s-file while it is being edited. .pp As a result, files should not be reserved for editing unless they are actually being edited at the time, since this will prevent other people on the project from making necessary changes. For example, a good scenario for working might be: .(b sccs edit a.c g.c t.c vi a.c g.c t.c # do testing of the (experimental) version sccs delget a.c g.c t.c sccs info # should respond "Nothing being edited" make install .)b .pp As a general rule, all source files should be deltaed before installing the program for general use. This will insure that it is possible to restore any version in use at any time. .sh 1 "Saving Yourself" .sh 2 "Recovering a munged edit file" .pp Sometimes you may find that you have destroyed or trashed a file that you were trying to edit\**. .(f \**Or given up and decided to start over. .)f Unfortunately, you can't just remove it and re-\c .i edit it; \*S keeps track of the fact that someone is trying to edit it, so it won't let you do it again. Neither can you just get it using .i get , since that would expand the Id keywords. Instead, you can say: .(b sccs get \-k prog.c .)b This will not expand the Id keywords, so it is safe to do a delta with it. .pp Alternately, you can .i unedit and .i edit the file. .sh 2 "Restoring the s-file" .pp In particularly bad circumstances, the \*S file itself may get munged. The most common way this happens is that it gets edited. Since \*S keeps a checksum, you will get errors every time you read the file. To fix this checksum, use: .(b sccs admin \-z prog.c .)b .sh 1 "Using the Admin Command" .pp There are a number of parameters that can be set using the .i admin command. The most interesting of these are flags. Flags can be added by using the .b \-f flag. For example: .(b sccs admin \-fd1 prog.c .)b sets the .q d flag to the value .q 1 . This flag can be deleted by using: .(b sccs admin \-dd prog.c .)b The most useful flags are: .nr ii 7n .ip "b" Allow branches to be made using the \-b flag to .i edit . .ip "d\fISID\fP" Default \*I to be used on a .i get or .i edit . If this is just a release number it constrains the version to a particular release only. .ip "i" Give a fatal error if there are no Id Keywords in a file. This is useful to guarantee that a version of the file does not get merged into the s-file that has the Id Keywords inserted as constants instead of internal forms. .ip "y" The .q type of the module. Actually, the value of this flag is unused by \*S except that it replaces the .b %\&Y\&% keyword. .pp The .b \-t\fIfile\fR flag can be used to store descriptive text from .i file . This descriptive text might be the documentation or a design and implementation document. Using the .b \-t flag insures that if the \*S file is sent, the documentation will be sent also. If .i file is omitted, the descriptive text is deleted. To see the descriptive text, use .q "prt \-t" . .pp The .i admin command can be used safely any number of times on files. A file need not be gotten for .i admin to work. .sh 1 "Maintaining Different Versions (Branches)" .pp Sometimes it is convenient to maintain an experimental version of a program for an extended period while normal maintenance continues on the version in production. This can be done using a .q branch. Normally deltas continue in a straight line, each depending on the delta before. Creating a branch .q "forks off" a version of the program. .pp The ability to create branches must be enabled in advance using: .(b sccs admin \-fb prog.c .)b The .b \-fb flag can be specified when the \*S file is first created. .sh 2 "Creating a branch" .pp To create a branch, use: .(b sccs edit \-b prog.c .)b This will create a branch with (for example) \*I 1.5.1.1. The deltas for this version will be numbered 1.5.1.\c .i n . .sh 2 "Getting from a branch" .pp Deltas in a branch are normally not included when you do a get. To get these versions, you will have to say: .(b sccs get \-r1.5.1 prog.c .)b .sh 2 "Merging a branch back into the main trunk" .pp At some point you will have finished the experiment, and if it was successful you will want to incorporate it into the release version. But in the meantime someone may have created a delta 1.6 that you don't want to lose. The commands: .(b sccs edit \-i1.5.1.1\-1.5.1 prog.c sccs delta prog.c .)b will merge all of your changes into the release system. If some of the changes conflict, get will print an error; the generated result should be carefully examined before the delta is made. .sh 2 "A more detailed example" .pp The following technique might be used to maintain a different version of a program. First, create a directory to contain the new version: .(b mkdir ../newxyz cd ../newxyz .)b Edit a copy of the program on a branch: .(b sccs \-d../xyz edit prog.c .)b When using the old version, be sure to use the .b \-b flag to info, check, tell, and clean to avoid confusion. For example, use: .(b sccs info \-b .)b when in the directory .q xyz . .pp If you want to save a copy of the program (still on the branch) back in the s-file, you can use: .(b sccs -d../xyz deledit prog.c .)b which will do a delta on the branch and reedit it for you. .pp When the experiment is complete, merge it back into the s-file using delta: .(b sccs -d../xyz delta prog.c .)b At this point you must decide whether this version should be merged back into the trunk (\c .i i.e. the default version), which may have undergone changes. If so, it can be merged using the .b \-i flag to .i edit as described above. .sh 2 "A warning" .pp Branches should be kept to a minimum. After the first branch from the trunk, \*I's are assigned rather haphazardly, and the structure gets complex fast. .sh 1 "Using \*S with Make" .pp \*S and make can be made to work together with a little care. A few sample makefiles for common applications are shown. .pp There are a few basic entries that every makefile ought to have. These are: .nr ii 1i .ip a.out (or whatever the makefile generates.) This entry regenerates whatever this makefile is supposed to regenerate. If the makefile regenerates many things, this should be called .q all and should in turn have dependencies on everything the makefile can generate. .ip install Moves the objects to the final resting place, doing any special .i chmod 's or .i ranlib 's as appropriate. .ip sources Creates all the source files from \*S files. .ip clean Removes all files from the current directory that can be regenerated from \*S files. .ip print Prints the contents of the directory. .lp The examples shown below are only partial examples, and may omit some of these entries when they are deemed to be obvious. .pp The .i clean entry should not remove files that can be regenerated from the \*S files. It is sufficiently important to have the source files around at all times that the only time they should be removed is when the directory is being mothballed. To do this, the command: .(b sccs clean .)b can be used. This will remove all files for which an s-file exists, but which is not being edited. .sh 2 "To maintain single programs" .pp Frequently there are directories with several largely unrelated programs (such as simple commands). These can be put into a single makefile: .(b LDFLAGS= \-i \-s .sp \n(psu prog: prog.o $(CC) $(LDFLAGS) \-o prog prog.o prog.o: prog.c prog.h .sp \n(psu example: example.o $(CC) $(LDFLAGS) \-o example example.o example.o: example.c .sp \n(psu \&.DEFAULT: sccs get $< .)b The trick here is that the .DEFAULT rule is called every time something is needed that does not exist, and no other rule exists to make it. The explicit dependency of the .b \&.o file on the .b \&.c file is important. Another way of doing the same thing is: .(b SRCS= prog.c prog.h example.c .sp \n(psu LDFLAGS= \-i \-s .sp \n(psu prog: prog.o $(CC) $(LDFLAGS) \-o prog prog.o prog.o: prog.h .sp \n(psu example: example.o $(CC) $(LDFLAGS) \-o example example.o .sp \n(psu sources: $(SRCS) $(SRCS): sccs get $@ .)b There are a couple of advantages to this approach: (1) the explicit dependencies of the .o on the .c files are not needed, (2) there is an entry called "sources" so if you want to get all the sources you can just say .q "make sources" , and (3) the makefile is less likely to do confusing things since it won't try to .i get things that do not exist. .sh 2 "To maintain a library" .pp Libraries that are largely static are best updated using explicit commands, since .i make doesn't know about updating them properly. However, libraries that are in the process of being developed can be handled quite adequately. The problem is that the .o files have to be kept out of the library as well as in the library. .(b # configuration information OBJS= a.o b.o c.o d.o SRCS= a.c b.c c.c d.s x.h y.h z.h TARG= /usr/lib .sp \n(psu # programs GET= sccs get REL= AR= \-ar RANLIB= ranlib .sp \n(psu lib.a: $(OBJS) $(AR) rvu lib.a $(OBJS) $(RANLIB) lib.a .sp \n(psu install: lib.a sccs check cp lib.a $(TARG)/lib.a $(RANLIB) $(TARG)/lib.a .sp \n(psu sources: $(SRCS) $(SRCS): $(GET) $(REL) $@ .sp \n(psu print: sources pr *.h *.[cs] clean: rm \-f *.o rm \-f core a.out $(LIB) .)b .pp The .q "$(REL)" in the get can be used to get old versions easily; for example: .(b make b.o REL=\-r1.3 .)b .pp The .i install entry includes the line .q "sccs check" before anything else. This guarantees that all the s-files are up to date (\c .i i.e. , nothing is being edited), and will abort the .i make if this condition is not met. .sh 2 "To maintain a large program" .(b OBJS= a.o b.o c.o d.o SRCS= a.c b.c c.y d.s x.h y.h z.h .sp \n(psu GET= sccs get REL= .sp \n(psu a.out: $(OBJS) $(CC) $(LDFLAGS) $(OBJS) $(LIBS) .sp \n(psu sources: $(SRCS) $(SRCS): $(GET) $(REL) $@ .)b (The .i print and .i clean entries are identical to the previous case.) This makefile requires copies of the source and object files to be kept during development. It is probably also wise to include lines of the form: .(b a.o: x.h y.h b.o: z.h c.o: x.h y.h z.h z.h: x.h .)b so that modules will be recompiled if header files change. .pp Since .i make does not do transitive closure on dependencies, you may find in some makefiles lines like: .(b z.h: x.h touch z.h .)b This would be used in cases where file z.h has a line: .(b #include "x.h" .)b in order to bring the mod date of z.h in line with the mod date of x.h. When you have a makefile such as above, the .i touch command can be removed completely; the equivalent effect will be achieved by doing an automatic .i get on z.h. .sh 1 "Further Information" .pp The .i "SCCS/PWB User's Manual" gives a deeper description of how to use \*S. Of particular interest are the numbering of branches, the l-file, which gives a description of what deltas were used on a get, and certain other \*S commands. .pp The \*S manual pages are a good last resort. These should be read by software managers and by people who want to know everything about everything. .pp Both of these documents were written without the .i sccs front end in mind, so most of the examples are slightly different from those in this document. .bp .sz 12 .ce .b "Quick Reference" .sz .sp 2 .sh 1 Commands 1 .pp The following commands should all be preceded with .q sccs . This list is not exhaustive; for more options see .i "Further Information" . .ip get 9n Gets files for compilation (not for editing). Id keywords are expanded. .ba 9n .nr ii 8n .ip \-r\fI\*I\fP Version to get. .ip \-p Send to standard output rather than to the actual file. .ip \-k Don't expand id keywords. .ip \-i\fIlist\fP List of deltas to include. .ip \-x\fIlist\fP List of deltas to exclude. .ip \-m Precede each line with \*I of creating delta. .ip \-c\fIdate\fP Don't apply any deltas created after .i date. .ba .ip edit 9n Gets files for editing. Id keywords are not expanded. Should be matched with a .i delta command. .ba 9n .nr ii 8n .ip \-r\fI\*I\fP Same as .i get . If .i \*I specifies a release that does not yet exist, the highest numbered delta is retrieved and the new delta is numbered with .i \*I . .ip \-b Create a branch. .ip \-i\fIlist\fP Same as .i get . .ip \-x\fIlist\fP Same as .i get . .ba .ip delta 9n Merge a file gotten using .i edit back into the s-file. Collect comments about why this delta was made. .ip unedit 9n Remove a file that has been edited previously without merging the changes into the s-file. .ip prt 9n Produce a report of changes. .ba 9n .nr ii 5n .ip \-t Print the descriptive text. .ip \-e Print (nearly) everything. .ba .ip info 9n Give a list of all files being edited. .ba 9n .nr ii 5n .ip \-b Ignore branches. .ip \-u[\fIuser\fP] Ignore files not being edited by .i user . .ba .ip check 9n Same as .i info , except that nothing is printed if nothing is being edited and exit status is returned. .ip tell 9n Same as .i info , except that one line is produced per file being edited containing only the file name. .ip clean 9n Remove all files that can be regenerated from the s-file. .ip what 9n Find and print id keywords. .ip admin 9n Create or set parameters on s-files. .ba 9n .nr ii 8n .ip \-i\fIfile\fP Create, using .i file as the initial contents. .ip \-z Rebuild the checksum in case the file has been trashed. .ip \-f\fIflag\fP Turn on the .i flag . .ip \-d\fIflag\fP Turn off (delete) the .i flag . .ip \-t\fIfile\fP Replace the descriptive text in the s-file with the contents of .i file . If .i file is omitted, the text is deleted. Useful for storing documentation or .q "design & implementation" documents to insure they get distributed with the s-file. .lp Useful flags are: .ip b Allow branches to be made using the \-b flag to .i edit. .ip d\fI\*I\fP Default \*I to be used on a .i get or .i edit . .ip i Cause .q "No Id Keywords" error message to be a fatal error rather than a warning. .ip t The module .q type ; the value of this flag replaces the .b %\&Y\&% keyword. .ba .ip fix 9n Remove a delta and reedit it. .ip delget 9n Do a .i delta followed by a .i get . .ip deledit 9n Do a .i delta followed by an .i edit . .sh 1 "Id Keywords" .nr ii 6n .ip "%\&Z\&%" Expands to .q @\&(#) for the .i what command to find. .ip "%\&M\&%" The current module name, .i e.g., .q prog.c . .ip "%\&I\&%" The highest \*I applied. .ip "%\&W\&%" A shorthand for .q "%\&Z\&%%\&M\&% %\&I\&%" . .ip "%\&G\&%" The date of the delta corresponding to the .q "%\&I\&%" keyword. .ip "%\&R\&%" The current release number, .i i.e. , the first component of the .q "%\&I\&%" keyword. .ip "%\&Y\&%" Replaced by the value of the .b t flag (set by .i admin ). CSSC-1.4.1/docs/missing.txt0000644000000000000000000000074411362630513013605 0ustar0000000000000000The Time-stamp: line indicates when this file was last modified. Time-stamp: <1999-03-13 11:52:17 james> This file points out features of SCCS that are missing from CSSC, by accident or design, but are not currently listed in the TODO file. The reason they're not listed in the TODO file is generally either that they involve a lot of work or that I don't think they're important. sccs-comb is not implemented. sccs-help is not implemented. It won't be, either (see the manual). CSSC-1.4.1/docs/gpl-3.0.texi0000644000000000000000000010442113464267235013357 0ustar0000000000000000@c The GNU General Public License. @center Version 3, 29 June 2007 @c This file is intended to be included within another document, @c hence no sectioning command or @node. @display Copyright @copyright{} 2007, 2019 Free Software Foundation, Inc. @url{http://fsf.org/} Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. @end display @heading Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program---to make sure it remains free software for all its users. 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If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. @end enumerate @heading END OF TERMS AND CONDITIONS @heading How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the ``copyright'' line and a pointer to where the full notice is found. @smallexample @var{one line to give the program's name and a brief idea of what it does.} Copyright (C) @var{year} @var{name of author} This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see @url{http://www.gnu.org/licenses/}. @end smallexample Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: @smallexample @var{program} Copyright (C) @var{year} @var{name of author} This program comes with ABSOLUTELY NO WARRANTY; for details type @samp{show w}. This is free software, and you are welcome to redistribute it under certain conditions; type @samp{show c} for details. @end smallexample The hypothetical commands @samp{show w} and @samp{show c} should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an ``about box''. You should also get your employer (if you work as a programmer) or school, if any, to sign a ``copyright disclaimer'' for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see @url{http://www.gnu.org/licenses/}. The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read @url{http://www.gnu.org/philosophy/why-not-lgpl.html}. CSSC-1.4.1/docs/mailing-list.txt0000644000000000000000000000114011374025765014526 0ustar0000000000000000There is a mailing list for users of GNU CSSC; it's principally devoted to the development of the program. If you have a bug report to make or a question about GNU CSSC, it may be better to send it to the CSSC maintainer (see the CSSC manual). If you wish to join this mailing list, please visit its web site at http://mail.gnu.org/mailman/listinfo/cssc-users. If you don't want to subscribe via the web interface, you could send an email to . The body of this message should contain just the word "subscribe". Please do not send email to the list without joining it first. CSSC-1.4.1/docs/Platforms0000644000000000000000000002332311374025765013275 0ustar0000000000000000Porting People -------------- The following people have helped ensure that CSSC has worked on these platforms (at some stage): James Youngman Red Hat Linux (x86) 4.1,4.2,5.0,5.1,5.2,5.9, 6.0, 6.2, 7.0, 7.1, 7.1.93 James Youngman Debian GNU/Linux versions 2.2 (SPARC64, Alpha), 3.0 (x86), 3.1 (x86), 5.0 (x86_64), squeeze (x86_64). James Youngman HPUX 9 (PA-RISC) James Youngman Solaris 2.6 (SPARC), Solaris 2.8 (SPARC) Lars Hecking Solaris-2.5.1 Malcolm Boff Solaris-2.5.1 Lars Hecking IRIX 6.3 (GCC 2.7.x configured for IRIX 5.3) Lars Hecking IRIX 6.3 (GCC 2.8.0) Richard Polton IRIX 5.3 Dave Bodenstab FreeBSD-2.0.5-950622-SNAP Andy Sharp FreeBSD-2.2.2-RELEASE James Youngman FreeBSD 4.3-RELEASE (x86) Lars Hecking [*] SunOS 4 Mark Reynolds SunOS 4.1.3 Lars Hecking [*] AmigaOS (ixemul) Andrew Bardsley [*] GNU Hurd James Youngman Dynix/ptx 4.2 Mark Reynolds Ultrix 4.2 [SEE BELOW!] Brad Crittenden Mac OS X [SEE BELOW] Clement T. Cole MS Services for Unix / Interix 3.0 SP-7.0.1701.1 [*] These entries denote that CSSC compiled successfully but the test suite was not run. Some of the platforms mentioned above are far from current. While CSSC has worked on them at some point, quite a lot of changes to the code have been made, so it's likely that at least some of these platforms no longer work. This is not a policy decision, it's just that I lack access to most of these systems. Because GNU CSSC uses GNU "autoconf" to generate configuration scripts, it's reasonable to expect CSSC to work on almost any version of Unix with little or no modification. If modification is required, it is best to modify "configure.ac" appropriately and let "configure" determine what needs to be done. However, if you do not have GNU Autoconf installed you will not be able to regenerate "configure" from "configure.ac". In any case, please let know about these required modifications (see the README file in the distribution directory). Don't forget also to explain clearly *why* these modifications are required, and on what systems. The Makefile generated by the configure script appears to work with GNU make but not always with the "make" utility that comes with all platforms; if the "include" line makes your "make" utility fall over, try GNU make. If you wish to install GNU Autoconf, you can obtain it from the GNU Project's FTP site, ftp.gnu.org. You will probably also find GNU Automake useful. CSSC has not, as far as I know, been widely tested with C++ compilers other than GCC:- Sun CC 5.5 Compiles, test suite unreported EPC C++ Compiles, test suite passes IRIX CC Fails to compile (see below) Older versions of CSSC have been built and tested with most of the versions of GCC between 2.7 and 3.4, including EGCS. At the time, the code built correctly and the test suite passes. This does not mean that if you try to compile the code with GCC 2.7 now, everything will be fine. However, you should not have too many problems, even so. Notes for specific platforms ============================ GNU/Linux --------- The code should build without problems as-is. There is a workaround for a bug in a few versions of glibc. See "GNU libc" below for more details. Solaris ------- You need to build CSSC using GNU make because of the way that the dependencies are used in the Makefile. HPUX ---- To compile on HPUX 9 you have to use GNU make and /bin/posix/sh: $ SHELL=/bin/posix/sh $SHELL ./configure $ gmake SHELL=/bin/posix/sh IRIX ---- To compile on IRIX it appears that GNU make is required. CSSC also does not compile with IRIX's native cc, "CC". The IRIX compiler seems not to support static template instantiation. (Thanks to Achim Hoffmann for this information). Ultrix 4.2 ---------- Mark Reynolds has run the test suite on this platform (at CSSC version 0.11 alpha.pl2). All the tests except one pass. In the failing test, we get a coredump:- > All tests pass, except that anything involving get -r ANYTHING -p > ... or get -r ANYTHING -s core dump. Again, when I have isolated the > problem I will send a more detailed report along with (hopefully) > patches. To run the tests on this platform, one must use Bash :- > Because this OS is so ancient, it is not possible to run "make > check" out of the box. Both "sh" and "sh5" (the Sys V version of sh) > give syntax errors loading the defs in common. However "make > SHELL=bash check" does run (I'm using bash 2.03). NetBSD ------ The Texinfo feature @env{} is not supported by version 1.68 of Makeinfo which comes with some versions of NetBSD. To work around this problem, you could apply the following sed command to "cssc.texi":- sed -e 's/@env{\([^]]*\)}/@code{\1}/' FreeBSD ------- You will need to build with GNU make. GNU libc -------- GNU libc 2.2.3 has a bug in it which means that if you use GCC 2.97 or later, classes cannot have member functions called "printf". The configure script works around this problem (by turning off optimisation). The glibc bug is fixed in glibc 2.2.4. CSSC compiles successfully under GCC version 3.01, with this workaround in place. Windows NT / Cygwin ------------------- See also "Microsoft Services for Unix", below. CSSC's history files and working files must be stored and used on a Cygwin file system mounted in 'binary mode' not 'text mode'. CSSC compiles under the CYGWIN environment for Windows NT. CSSC support under the Cygwin environment is nearly up to the standard of Unix implementations, but there are three significant areas in which it falls short :- 1. Files are often created with the wrong mode, but for the most part the relevant program changes the mode of the output file to the correct value immediately after closing the file. 2. The "Atomic" NFS locking support is done on Unix with the use of link(2) and requires the ability to use link(2) on an open file; this is a feature which is not supported under the Cygwin environment. For this reason, it is unsafe to use the Cygwin version of CSSC on SCCS files which are mounted via an NT NFS client. If, on the other hand, the files are mounted via Samba, this should be safe (but has not been tested). 3. Set-user-id execution will not work properly. Because of the insecure nature of the current code base, this mode of operation is not currently supported anyway, but this is liable to be especially poor under Windows NT due to the significant differences in the security models of Unix and Windows NT. The Cygwin environment does provide tools for resolving this problem, but this has not been done. A small number of the test cases for the "sccs.exe" binary fail under CYGWIN; this is because, although they do the right thing, the output messages are in the wrong order. The reason behind this is that under Unix when you use "sccs unedit" the output of "get" appears before the output of the "unget()" function, even though the unget() happens first. This is because the output of the unget() function is buffered and hence is only flushed to the output file when the parent process exits. The stdio buffering arrangements for CYGWIN seem to be slightly different, and this changes the ordering. For this reason, test "h1" currently fails, and is skipped for CYGWIN. Microsoft Services for Unix / Interix 3.0 ----------------------------------------- The following arguments were used for "configure": ./configure CFLAGS=-D_ALL_SOURCE CXXFLAGS=-D_ALL_SOURCE \ --build=i386 --host=i386-pc-interix --disable-nls \ --enable-binary --prefix=/usr/local \ --libexecdir=/usr/local/bin gmake csscutildir=/usr/local/bin Clement T. Cole reports that the above works with GNU GCC 2.93.x, but not with the default SFU compiler (2.72). Mac OS X -------- According to Brad Crittenden , CSSC fails to compile under Mac OS X with the default compiler (GCC 3.1). However, it does work with the alternate compiler, GCC 2.95. To switch compilers, execute the command "sudo gcc_select 2". To switch back, issue the command "sudo gcc_select 3". You may also find it helpful to read the Porting Guide at . If you attempt to compile with GCC 3.1. you may see the following error :- g++ -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -c file.cc filelock.h:50: storage size of `_ZTI9file_lock' isn't known I don't know how to fix this error in any other way than to use GCC version 2.95 instead, as described above. CSSC is know to work on other systems with GCC 4.4, but I have no more up-to-date information about the situaion on Mac OS X. CSSC-1.4.1/docs/texinfo.tex0000644000000000000000000110035111366250247013573 0ustar0000000000000000% texinfo.tex -- TeX macros to handle Texinfo files. % % Load plain if necessary, i.e., if running under initex. \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi % \def\texinfoversion{2009-08-14.15} % % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995, % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, % 2007, 2008, 2009 Free Software Foundation, Inc. % % This texinfo.tex file is free software: you can redistribute it and/or % modify it under the terms of the GNU General Public License as % published by the Free Software Foundation, either version 3 of the % License, or (at your option) any later version. % % This texinfo.tex file is distributed in the hope that it will be % useful, but WITHOUT ANY WARRANTY; without even the implied warranty % of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU % General Public License for more details. % % You should have received a copy of the GNU General Public License % along with this program. If not, see . % % As a special exception, when this file is read by TeX when processing % a Texinfo source document, you may use the result without % restriction. (This has been our intent since Texinfo was invented.) % % Please try the latest version of texinfo.tex before submitting bug % reports; you can get the latest version from: % http://www.gnu.org/software/texinfo/ (the Texinfo home page), or % ftp://tug.org/tex/texinfo.tex % (and all CTAN mirrors, see http://www.ctan.org). % The texinfo.tex in any given distribution could well be out % of date, so if that's what you're using, please check. % % Send bug reports to bug-texinfo@gnu.org. Please include including a % complete document in each bug report with which we can reproduce the % problem. Patches are, of course, greatly appreciated. % % To process a Texinfo manual with TeX, it's most reliable to use the % texi2dvi shell script that comes with the distribution. For a simple % manual foo.texi, however, you can get away with this: % tex foo.texi % texindex foo.?? % tex foo.texi % tex foo.texi % dvips foo.dvi -o # or whatever; this makes foo.ps. % The extra TeX runs get the cross-reference information correct. % Sometimes one run after texindex suffices, and sometimes you need more % than two; texi2dvi does it as many times as necessary. % % It is possible to adapt texinfo.tex for other languages, to some % extent. You can get the existing language-specific files from the % full Texinfo distribution. % % The GNU Texinfo home page is http://www.gnu.org/software/texinfo. \message{Loading texinfo [version \texinfoversion]:} % If in a .fmt file, print the version number % and turn on active characters that we couldn't do earlier because % they might have appeared in the input file name. \everyjob{\message{[Texinfo version \texinfoversion]}% \catcode`+=\active \catcode`\_=\active} \chardef\other=12 % We never want plain's \outer definition of \+ in Texinfo. % For @tex, we can use \tabalign. \let\+ = \relax % Save some plain tex macros whose names we will redefine. \let\ptexb=\b \let\ptexbullet=\bullet \let\ptexc=\c \let\ptexcomma=\, \let\ptexdot=\. \let\ptexdots=\dots \let\ptexend=\end \let\ptexequiv=\equiv \let\ptexexclam=\! \let\ptexfootnote=\footnote \let\ptexgtr=> \let\ptexhat=^ \let\ptexi=\i \let\ptexindent=\indent \let\ptexinsert=\insert \let\ptexlbrace=\{ \let\ptexless=< \let\ptexnewwrite\newwrite \let\ptexnoindent=\noindent \let\ptexplus=+ \let\ptexrbrace=\} \let\ptexslash=\/ \let\ptexstar=\* \let\ptext=\t \let\ptextop=\top {\catcode`\'=\active \global\let\ptexquoteright'}% Math-mode def from plain.tex. \let\ptexraggedright=\raggedright % If this character appears in an error message or help string, it % starts a new line in the output. \newlinechar = `^^J % Use TeX 3.0's \inputlineno to get the line number, for better error % messages, but if we're using an old version of TeX, don't do anything. % \ifx\inputlineno\thisisundefined \let\linenumber = \empty % Pre-3.0. \else \def\linenumber{l.\the\inputlineno:\space} \fi % Set up fixed words for English if not already set. \ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi \ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi \ifx\putwordfile\undefined \gdef\putwordfile{file}\fi \ifx\putwordin\undefined \gdef\putwordin{in}\fi \ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi \ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi \ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi \ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi \ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi \ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi \ifx\putwordof\undefined \gdef\putwordof{of}\fi \ifx\putwordon\undefined \gdef\putwordon{on}\fi \ifx\putwordpage\undefined \gdef\putwordpage{page}\fi \ifx\putwordsection\undefined \gdef\putwordsection{section}\fi \ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi \ifx\putwordsee\undefined \gdef\putwordsee{see}\fi \ifx\putwordSee\undefined \gdef\putwordSee{See}\fi \ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi \ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi % \ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi \ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi \ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi \ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi \ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi \ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi \ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi \ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi \ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi \ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi \ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi \ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi % \ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi \ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi \ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi \ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi \ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi % Since the category of space is not known, we have to be careful. \chardef\spacecat = 10 \def\spaceisspace{\catcode`\ =\spacecat} % sometimes characters are active, so we need control sequences. \chardef\colonChar = `\: \chardef\commaChar = `\, \chardef\dashChar = `\- \chardef\dotChar = `\. \chardef\exclamChar= `\! \chardef\lquoteChar= `\` \chardef\questChar = `\? \chardef\rquoteChar= `\' \chardef\semiChar = `\; \chardef\underChar = `\_ % Ignore a token. % \def\gobble#1{} % The following is used inside several \edef's. \def\makecsname#1{\expandafter\noexpand\csname#1\endcsname} % Hyphenation fixes. \hyphenation{ Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script ap-pen-dix bit-map bit-maps data-base data-bases eshell fall-ing half-way long-est man-u-script man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces spell-ing spell-ings stand-alone strong-est time-stamp time-stamps which-ever white-space wide-spread wrap-around } % Margin to add to right of even pages, to left of odd pages. \newdimen\bindingoffset \newdimen\normaloffset \newdimen\pagewidth \newdimen\pageheight % For a final copy, take out the rectangles % that mark overfull boxes (in case you have decided % that the text looks ok even though it passes the margin). % \def\finalout{\overfullrule=0pt} % @| inserts a changebar to the left of the current line. It should % surround any changed text. This approach does *not* work if the % change spans more than two lines of output. To handle that, we would % have adopt a much more difficult approach (putting marks into the main % vertical list for the beginning and end of each change). % \def\|{% % \vadjust can only be used in horizontal mode. \leavevmode % % Append this vertical mode material after the current line in the output. \vadjust{% % We want to insert a rule with the height and depth of the current % leading; that is exactly what \strutbox is supposed to record. \vskip-\baselineskip % % \vadjust-items are inserted at the left edge of the type. So % the \llap here moves out into the left-hand margin. \llap{% % % For a thicker or thinner bar, change the `1pt'. \vrule height\baselineskip width1pt % % This is the space between the bar and the text. \hskip 12pt }% }% } % Sometimes it is convenient to have everything in the transcript file % and nothing on the terminal. We don't just call \tracingall here, % since that produces some useless output on the terminal. We also make % some effort to order the tracing commands to reduce output in the log % file; cf. trace.sty in LaTeX. % \def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}% \def\loggingall{% \tracingstats2 \tracingpages1 \tracinglostchars2 % 2 gives us more in etex \tracingparagraphs1 \tracingoutput1 \tracingmacros2 \tracingrestores1 \showboxbreadth\maxdimen \showboxdepth\maxdimen \ifx\eTeXversion\undefined\else % etex gives us more logging \tracingscantokens1 \tracingifs1 \tracinggroups1 \tracingnesting2 \tracingassigns1 \fi \tracingcommands3 % 3 gives us more in etex \errorcontextlines16 }% % add check for \lastpenalty to plain's definitions. If the last thing % we did was a \nobreak, we don't want to insert more space. % \def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount \removelastskip\penalty-50\smallskip\fi\fi} \def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount \removelastskip\penalty-100\medskip\fi\fi} \def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount \removelastskip\penalty-200\bigskip\fi\fi} % For @cropmarks command. % Do @cropmarks to get crop marks. % \newif\ifcropmarks \let\cropmarks = \cropmarkstrue % % Dimensions to add cropmarks at corners. % Added by P. A. MacKay, 12 Nov. 1986 % \newdimen\outerhsize \newdimen\outervsize % set by the paper size routines \newdimen\cornerlong \cornerlong=1pc \newdimen\cornerthick \cornerthick=.3pt \newdimen\topandbottommargin \topandbottommargin=.75in % Output a mark which sets \thischapter, \thissection and \thiscolor. % We dump everything together because we only have one kind of mark. % This works because we only use \botmark / \topmark, not \firstmark. % % A mark contains a subexpression of the \ifcase ... \fi construct. % \get*marks macros below extract the needed part using \ifcase. % % Another complication is to let the user choose whether \thischapter % (\thissection) refers to the chapter (section) in effect at the top % of a page, or that at the bottom of a page. The solution is % described on page 260 of The TeXbook. It involves outputting two % marks for the sectioning macros, one before the section break, and % one after. I won't pretend I can describe this better than DEK... \def\domark{% \toks0=\expandafter{\lastchapterdefs}% \toks2=\expandafter{\lastsectiondefs}% \toks4=\expandafter{\prevchapterdefs}% \toks6=\expandafter{\prevsectiondefs}% \toks8=\expandafter{\lastcolordefs}% \mark{% \the\toks0 \the\toks2 \noexpand\or \the\toks4 \the\toks6 \noexpand\else \the\toks8 }% } % \topmark doesn't work for the very first chapter (after the title % page or the contents), so we use \firstmark there -- this gets us % the mark with the chapter defs, unless the user sneaks in, e.g., % @setcolor (or @url, or @link, etc.) between @contents and the very % first @chapter. \def\gettopheadingmarks{% \ifcase0\topmark\fi \ifx\thischapter\empty \ifcase0\firstmark\fi \fi } \def\getbottomheadingmarks{\ifcase1\botmark\fi} \def\getcolormarks{\ifcase2\topmark\fi} % Avoid "undefined control sequence" errors. \def\lastchapterdefs{} \def\lastsectiondefs{} \def\prevchapterdefs{} \def\prevsectiondefs{} \def\lastcolordefs{} % Main output routine. \chardef\PAGE = 255 \output = {\onepageout{\pagecontents\PAGE}} \newbox\headlinebox \newbox\footlinebox % \onepageout takes a vbox as an argument. Note that \pagecontents % does insertions, but you have to call it yourself. \def\onepageout#1{% \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi % \ifodd\pageno \advance\hoffset by \bindingoffset \else \advance\hoffset by -\bindingoffset\fi % % Do this outside of the \shipout so @code etc. will be expanded in % the headline as they should be, not taken literally (outputting ''code). \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}% \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}% % {% % Have to do this stuff outside the \shipout because we want it to % take effect in \write's, yet the group defined by the \vbox ends % before the \shipout runs. % \indexdummies % don't expand commands in the output. \normalturnoffactive % \ in index entries must not stay \, e.g., if % the page break happens to be in the middle of an example. % We don't want .vr (or whatever) entries like this: % \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}} % "\acronym" won't work when it's read back in; % it needs to be % {\code {{\tt \backslashcurfont }acronym} \shipout\vbox{% % Do this early so pdf references go to the beginning of the page. \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi % \ifcropmarks \vbox to \outervsize\bgroup \hsize = \outerhsize \vskip-\topandbottommargin \vtop to0pt{% \line{\ewtop\hfil\ewtop}% \nointerlineskip \line{% \vbox{\moveleft\cornerthick\nstop}% \hfill \vbox{\moveright\cornerthick\nstop}% }% \vss}% \vskip\topandbottommargin \line\bgroup \hfil % center the page within the outer (page) hsize. \ifodd\pageno\hskip\bindingoffset\fi \vbox\bgroup \fi % \unvbox\headlinebox \pagebody{#1}% \ifdim\ht\footlinebox > 0pt % Only leave this space if the footline is nonempty. % (We lessened \vsize for it in \oddfootingyyy.) % The \baselineskip=24pt in plain's \makefootline has no effect. \vskip 24pt \unvbox\footlinebox \fi % \ifcropmarks \egroup % end of \vbox\bgroup \hfil\egroup % end of (centering) \line\bgroup \vskip\topandbottommargin plus1fill minus1fill \boxmaxdepth = \cornerthick \vbox to0pt{\vss \line{% \vbox{\moveleft\cornerthick\nsbot}% \hfill \vbox{\moveright\cornerthick\nsbot}% }% \nointerlineskip \line{\ewbot\hfil\ewbot}% }% \egroup % \vbox from first cropmarks clause \fi }% end of \shipout\vbox }% end of group with \indexdummies \advancepageno \ifnum\outputpenalty>-20000 \else\dosupereject\fi } \newinsert\margin \dimen\margin=\maxdimen \def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}} {\catcode`\@ =11 \gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi % marginal hacks, juha@viisa.uucp (Juha Takala) \ifvoid\margin\else % marginal info is present \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi \dimen@=\dp#1\relax \unvbox#1\relax \ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi \ifr@ggedbottom \kern-\dimen@ \vfil \fi} } % Here are the rules for the cropmarks. Note that they are % offset so that the space between them is truly \outerhsize or \outervsize % (P. A. MacKay, 12 November, 1986) % \def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong} \def\nstop{\vbox {\hrule height\cornerthick depth\cornerlong width\cornerthick}} \def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong} \def\nsbot{\vbox {\hrule height\cornerlong depth\cornerthick width\cornerthick}} % Parse an argument, then pass it to #1. The argument is the rest of % the input line (except we remove a trailing comment). #1 should be a % macro which expects an ordinary undelimited TeX argument. % \def\parsearg{\parseargusing{}} \def\parseargusing#1#2{% \def\argtorun{#2}% \begingroup \obeylines \spaceisspace #1% \parseargline\empty% Insert the \empty token, see \finishparsearg below. } {\obeylines % \gdef\parseargline#1^^M{% \endgroup % End of the group started in \parsearg. \argremovecomment #1\comment\ArgTerm% }% } % First remove any @comment, then any @c comment. \def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm} \def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm} % Each occurrence of `\^^M' or `\^^M' is replaced by a single space. % % \argremovec might leave us with trailing space, e.g., % @end itemize @c foo % This space token undergoes the same procedure and is eventually removed % by \finishparsearg. % \def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M} \def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M} \def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{% \def\temp{#3}% \ifx\temp\empty % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp: \let\temp\finishparsearg \else \let\temp\argcheckspaces \fi % Put the space token in: \temp#1 #3\ArgTerm } % If a _delimited_ argument is enclosed in braces, they get stripped; so % to get _exactly_ the rest of the line, we had to prevent such situation. % We prepended an \empty token at the very beginning and we expand it now, % just before passing the control to \argtorun. % (Similarly, we have to think about #3 of \argcheckspacesY above: it is % either the null string, or it ends with \^^M---thus there is no danger % that a pair of braces would be stripped. % % But first, we have to remove the trailing space token. % \def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}} % \parseargdef\foo{...} % is roughly equivalent to % \def\foo{\parsearg\Xfoo} % \def\Xfoo#1{...} % % Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my % favourite TeX trick. --kasal, 16nov03 \def\parseargdef#1{% \expandafter \doparseargdef \csname\string#1\endcsname #1% } \def\doparseargdef#1#2{% \def#2{\parsearg#1}% \def#1##1% } % Several utility definitions with active space: { \obeyspaces \gdef\obeyedspace{ } % Make each space character in the input produce a normal interword % space in the output. Don't allow a line break at this space, as this % is used only in environments like @example, where each line of input % should produce a line of output anyway. % \gdef\sepspaces{\obeyspaces\let =\tie} % If an index command is used in an @example environment, any spaces % therein should become regular spaces in the raw index file, not the % expansion of \tie (\leavevmode \penalty \@M \ ). \gdef\unsepspaces{\let =\space} } \def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next} % Define the framework for environments in texinfo.tex. It's used like this: % % \envdef\foo{...} % \def\Efoo{...} % % It's the responsibility of \envdef to insert \begingroup before the % actual body; @end closes the group after calling \Efoo. \envdef also % defines \thisenv, so the current environment is known; @end checks % whether the environment name matches. The \checkenv macro can also be % used to check whether the current environment is the one expected. % % Non-false conditionals (@iftex, @ifset) don't fit into this, so they % are not treated as environments; they don't open a group. (The % implementation of @end takes care not to call \endgroup in this % special case.) % At run-time, environments start with this: \def\startenvironment#1{\begingroup\def\thisenv{#1}} % initialize \let\thisenv\empty % ... but they get defined via ``\envdef\foo{...}'': \long\def\envdef#1#2{\def#1{\startenvironment#1#2}} \def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}} % Check whether we're in the right environment: \def\checkenv#1{% \def\temp{#1}% \ifx\thisenv\temp \else \badenverr \fi } % Environment mismatch, #1 expected: \def\badenverr{% \errhelp = \EMsimple \errmessage{This command can appear only \inenvironment\temp, not \inenvironment\thisenv}% } \def\inenvironment#1{% \ifx#1\empty out of any environment% \else in environment \expandafter\string#1% \fi } % @end foo executes the definition of \Efoo. % But first, it executes a specialized version of \checkenv % \parseargdef\end{% \if 1\csname iscond.#1\endcsname \else % The general wording of \badenverr may not be ideal, but... --kasal, 06nov03 \expandafter\checkenv\csname#1\endcsname \csname E#1\endcsname \endgroup \fi } \newhelp\EMsimple{Press RETURN to continue.} %% Simple single-character @ commands % @@ prints an @ % Kludge this until the fonts are right (grr). \def\@{{\tt\char64}} % This is turned off because it was never documented % and you can use @w{...} around a quote to suppress ligatures. %% Define @` and @' to be the same as ` and ' %% but suppressing ligatures. %\def\`{{`}} %\def\'{{'}} % Used to generate quoted braces. \def\mylbrace {{\tt\char123}} \def\myrbrace {{\tt\char125}} \let\{=\mylbrace \let\}=\myrbrace \begingroup % Definitions to produce \{ and \} commands for indices, % and @{ and @} for the aux/toc files. \catcode`\{ = \other \catcode`\} = \other \catcode`\[ = 1 \catcode`\] = 2 \catcode`\! = 0 \catcode`\\ = \other !gdef!lbracecmd[\{]% !gdef!rbracecmd[\}]% !gdef!lbraceatcmd[@{]% !gdef!rbraceatcmd[@}]% !endgroup % @comma{} to avoid , parsing problems. \let\comma = , % Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent % Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H. \let\, = \c \let\dotaccent = \. \def\ringaccent#1{{\accent23 #1}} \let\tieaccent = \t \let\ubaraccent = \b \let\udotaccent = \d % Other special characters: @questiondown @exclamdown @ordf @ordm % Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss. \def\questiondown{?`} \def\exclamdown{!`} \def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}} \def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}} % Dotless i and dotless j, used for accents. \def\imacro{i} \def\jmacro{j} \def\dotless#1{% \def\temp{#1}% \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi \else \errmessage{@dotless can be used only with i or j}% \fi\fi } % The \TeX{} logo, as in plain, but resetting the spacing so that a % period following counts as ending a sentence. (Idea found in latex.) % \edef\TeX{\TeX \spacefactor=1000 } % @LaTeX{} logo. Not quite the same results as the definition in % latex.ltx, since we use a different font for the raised A; it's most % convenient for us to use an explicitly smaller font, rather than using % the \scriptstyle font (since we don't reset \scriptstyle and % \scriptscriptstyle). % \def\LaTeX{% L\kern-.36em {\setbox0=\hbox{T}% \vbox to \ht0{\hbox{\selectfonts\lllsize A}\vss}}% \kern-.15em \TeX } % Be sure we're in horizontal mode when doing a tie, since we make space % equivalent to this in @example-like environments. Otherwise, a space % at the beginning of a line will start with \penalty -- and % since \penalty is valid in vertical mode, we'd end up putting the % penalty on the vertical list instead of in the new paragraph. {\catcode`@ = 11 % Avoid using \@M directly, because that causes trouble % if the definition is written into an index file. \global\let\tiepenalty = \@M \gdef\tie{\leavevmode\penalty\tiepenalty\ } } % @: forces normal size whitespace following. \def\:{\spacefactor=1000 } % @* forces a line break. \def\*{\hfil\break\hbox{}\ignorespaces} % @/ allows a line break. \let\/=\allowbreak % @. is an end-of-sentence period. \def\.{.\spacefactor=\endofsentencespacefactor\space} % @! is an end-of-sentence bang. \def\!{!\spacefactor=\endofsentencespacefactor\space} % @? is an end-of-sentence query. \def\?{?\spacefactor=\endofsentencespacefactor\space} % @frenchspacing on|off says whether to put extra space after punctuation. % \def\onword{on} \def\offword{off} % \parseargdef\frenchspacing{% \def\temp{#1}% \ifx\temp\onword \plainfrenchspacing \else\ifx\temp\offword \plainnonfrenchspacing \else \errhelp = \EMsimple \errmessage{Unknown @frenchspacing option `\temp', must be on/off}% \fi\fi } % @w prevents a word break. Without the \leavevmode, @w at the % beginning of a paragraph, when TeX is still in vertical mode, would % produce a whole line of output instead of starting the paragraph. \def\w#1{\leavevmode\hbox{#1}} % @group ... @end group forces ... to be all on one page, by enclosing % it in a TeX vbox. We use \vtop instead of \vbox to construct the box % to keep its height that of a normal line. According to the rules for % \topskip (p.114 of the TeXbook), the glue inserted is % max (\topskip - \ht (first item), 0). If that height is large, % therefore, no glue is inserted, and the space between the headline and % the text is small, which looks bad. % % Another complication is that the group might be very large. This can % cause the glue on the previous page to be unduly stretched, because it % does not have much material. In this case, it's better to add an % explicit \vfill so that the extra space is at the bottom. The % threshold for doing this is if the group is more than \vfilllimit % percent of a page (\vfilllimit can be changed inside of @tex). % \newbox\groupbox \def\vfilllimit{0.7} % \envdef\group{% \ifnum\catcode`\^^M=\active \else \errhelp = \groupinvalidhelp \errmessage{@group invalid in context where filling is enabled}% \fi \startsavinginserts % \setbox\groupbox = \vtop\bgroup % Do @comment since we are called inside an environment such as % @example, where each end-of-line in the input causes an % end-of-line in the output. We don't want the end-of-line after % the `@group' to put extra space in the output. Since @group % should appear on a line by itself (according to the Texinfo % manual), we don't worry about eating any user text. \comment } % % The \vtop produces a box with normal height and large depth; thus, TeX puts % \baselineskip glue before it, and (when the next line of text is done) % \lineskip glue after it. Thus, space below is not quite equal to space % above. But it's pretty close. \def\Egroup{% % To get correct interline space between the last line of the group % and the first line afterwards, we have to propagate \prevdepth. \endgraf % Not \par, as it may have been set to \lisppar. \global\dimen1 = \prevdepth \egroup % End the \vtop. % \dimen0 is the vertical size of the group's box. \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox % \dimen2 is how much space is left on the page (more or less). \dimen2 = \pageheight \advance\dimen2 by -\pagetotal % if the group doesn't fit on the current page, and it's a big big % group, force a page break. \ifdim \dimen0 > \dimen2 \ifdim \pagetotal < \vfilllimit\pageheight \page \fi \fi \box\groupbox \prevdepth = \dimen1 \checkinserts } % % TeX puts in an \escapechar (i.e., `@') at the beginning of the help % message, so this ends up printing `@group can only ...'. % \newhelp\groupinvalidhelp{% group can only be used in environments such as @example,^^J% where each line of input produces a line of output.} % @need space-in-mils % forces a page break if there is not space-in-mils remaining. \newdimen\mil \mil=0.001in % Old definition--didn't work. %\parseargdef\need{\par % %% This method tries to make TeX break the page naturally %% if the depth of the box does not fit. %{\baselineskip=0pt% %\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak %\prevdepth=-1000pt %}} \parseargdef\need{% % Ensure vertical mode, so we don't make a big box in the middle of a % paragraph. \par % % If the @need value is less than one line space, it's useless. \dimen0 = #1\mil \dimen2 = \ht\strutbox \advance\dimen2 by \dp\strutbox \ifdim\dimen0 > \dimen2 % % Do a \strut just to make the height of this box be normal, so the % normal leading is inserted relative to the preceding line. % And a page break here is fine. \vtop to #1\mil{\strut\vfil}% % % TeX does not even consider page breaks if a penalty added to the % main vertical list is 10000 or more. But in order to see if the % empty box we just added fits on the page, we must make it consider % page breaks. On the other hand, we don't want to actually break the % page after the empty box. So we use a penalty of 9999. % % There is an extremely small chance that TeX will actually break the % page at this \penalty, if there are no other feasible breakpoints in % sight. (If the user is using lots of big @group commands, which % almost-but-not-quite fill up a page, TeX will have a hard time doing % good page breaking, for example.) However, I could not construct an % example where a page broke at this \penalty; if it happens in a real % document, then we can reconsider our strategy. \penalty9999 % % Back up by the size of the box, whether we did a page break or not. \kern -#1\mil % % Do not allow a page break right after this kern. \nobreak \fi } % @br forces paragraph break (and is undocumented). \let\br = \par % @page forces the start of a new page. % \def\page{\par\vfill\supereject} % @exdent text.... % outputs text on separate line in roman font, starting at standard page margin % This records the amount of indent in the innermost environment. % That's how much \exdent should take out. \newskip\exdentamount % This defn is used inside fill environments such as @defun. \parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break} % This defn is used inside nofill environments such as @example. \parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount \leftline{\hskip\leftskip{\rm#1}}}} % @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current % paragraph. For more general purposes, use the \margin insertion % class. WHICH is `l' or `r'. % \newskip\inmarginspacing \inmarginspacing=1cm \def\strutdepth{\dp\strutbox} % \def\doinmargin#1#2{\strut\vadjust{% \nobreak \kern-\strutdepth \vtop to \strutdepth{% \baselineskip=\strutdepth \vss % if you have multiple lines of stuff to put here, you'll need to % make the vbox yourself of the appropriate size. \ifx#1l% \llap{\ignorespaces #2\hskip\inmarginspacing}% \else \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}% \fi \null }% }} \def\inleftmargin{\doinmargin l} \def\inrightmargin{\doinmargin r} % % @inmargin{TEXT [, RIGHT-TEXT]} % (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right; % else use TEXT for both). % \def\inmargin#1{\parseinmargin #1,,\finish} \def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing. \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0 > 0pt \def\lefttext{#1}% have both texts \def\righttext{#2}% \else \def\lefttext{#1}% have only one text \def\righttext{#1}% \fi % \ifodd\pageno \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin \else \def\temp{\inleftmargin\lefttext}% \fi \temp } % @include FILE -- \input text of FILE. % \def\include{\parseargusing\filenamecatcodes\includezzz} \def\includezzz#1{% \pushthisfilestack \def\thisfile{#1}% {% \makevalueexpandable % we want to expand any @value in FILE. \turnoffactive % and allow special characters in the expansion \indexnofonts % Allow `@@' and other weird things in file names. \edef\temp{\noexpand\input #1 }% % % This trickery is to read FILE outside of a group, in case it makes % definitions, etc. \expandafter }\temp \popthisfilestack } \def\filenamecatcodes{% \catcode`\\=\other \catcode`~=\other \catcode`^=\other \catcode`_=\other \catcode`|=\other \catcode`<=\other \catcode`>=\other \catcode`+=\other \catcode`-=\other \catcode`\`=\other \catcode`\'=\other } \def\pushthisfilestack{% \expandafter\pushthisfilestackX\popthisfilestack\StackTerm } \def\pushthisfilestackX{% \expandafter\pushthisfilestackY\thisfile\StackTerm } \def\pushthisfilestackY #1\StackTerm #2\StackTerm {% \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}% } \def\popthisfilestack{\errthisfilestackempty} \def\errthisfilestackempty{\errmessage{Internal error: the stack of filenames is empty.}} \def\thisfile{} % @center line % outputs that line, centered. % \parseargdef\center{% \ifhmode \let\next\centerH \else \let\next\centerV \fi \next{\hfil \ignorespaces#1\unskip \hfil}% } \def\centerH#1{% {% \hfil\break \advance\hsize by -\leftskip \advance\hsize by -\rightskip \line{#1}% \break }% } \def\centerV#1{\line{\kern\leftskip #1\kern\rightskip}} % @sp n outputs n lines of vertical space \parseargdef\sp{\vskip #1\baselineskip} % @comment ...line which is ignored... % @c is the same as @comment % @ignore ... @end ignore is another way to write a comment \def\comment{\begingroup \catcode`\^^M=\other% \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other% \commentxxx} {\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}} \let\c=\comment % @paragraphindent NCHARS % We'll use ems for NCHARS, close enough. % NCHARS can also be the word `asis' or `none'. % We cannot feasibly implement @paragraphindent asis, though. % \def\asisword{asis} % no translation, these are keywords \def\noneword{none} % \parseargdef\paragraphindent{% \def\temp{#1}% \ifx\temp\asisword \else \ifx\temp\noneword \defaultparindent = 0pt \else \defaultparindent = #1em \fi \fi \parindent = \defaultparindent } % @exampleindent NCHARS % We'll use ems for NCHARS like @paragraphindent. % It seems @exampleindent asis isn't necessary, but % I preserve it to make it similar to @paragraphindent. \parseargdef\exampleindent{% \def\temp{#1}% \ifx\temp\asisword \else \ifx\temp\noneword \lispnarrowing = 0pt \else \lispnarrowing = #1em \fi \fi } % @firstparagraphindent WORD % If WORD is `none', then suppress indentation of the first paragraph % after a section heading. If WORD is `insert', then do indent at such % paragraphs. % % The paragraph indentation is suppressed or not by calling % \suppressfirstparagraphindent, which the sectioning commands do. % We switch the definition of this back and forth according to WORD. % By default, we suppress indentation. % \def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent} \def\insertword{insert} % \parseargdef\firstparagraphindent{% \def\temp{#1}% \ifx\temp\noneword \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent \else\ifx\temp\insertword \let\suppressfirstparagraphindent = \relax \else \errhelp = \EMsimple \errmessage{Unknown @firstparagraphindent option `\temp'}% \fi\fi } % Here is how we actually suppress indentation. Redefine \everypar to % \kern backwards by \parindent, and then reset itself to empty. % % We also make \indent itself not actually do anything until the next % paragraph. % \gdef\dosuppressfirstparagraphindent{% \gdef\indent{% \restorefirstparagraphindent \indent }% \gdef\noindent{% \restorefirstparagraphindent \noindent }% \global\everypar = {% \kern -\parindent \restorefirstparagraphindent }% } \gdef\restorefirstparagraphindent{% \global \let \indent = \ptexindent \global \let \noindent = \ptexnoindent \global \everypar = {}% } % @asis just yields its argument. Used with @table, for example. % \def\asis#1{#1} % @math outputs its argument in math mode. % % One complication: _ usually means subscripts, but it could also mean % an actual _ character, as in @math{@var{some_variable} + 1}. So make % _ active, and distinguish by seeing if the current family is \slfam, % which is what @var uses. { \catcode`\_ = \active \gdef\mathunderscore{% \catcode`\_=\active \def_{\ifnum\fam=\slfam \_\else\sb\fi}% } } % Another complication: we want \\ (and @\) to output a \ character. % FYI, plain.tex uses \\ as a temporary control sequence (why?), but % this is not advertised and we don't care. Texinfo does not % otherwise define @\. % % The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\. \def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi} % \def\math{% \tex \mathunderscore \let\\ = \mathbackslash \mathactive % make the texinfo accent commands work in math mode \let\"=\ddot \let\'=\acute \let\==\bar \let\^=\hat \let\`=\grave \let\u=\breve \let\v=\check \let\~=\tilde \let\dotaccent=\dot $\finishmath } \def\finishmath#1{#1$\endgroup} % Close the group opened by \tex. % Some active characters (such as <) are spaced differently in math. % We have to reset their definitions in case the @math was an argument % to a command which sets the catcodes (such as @item or @section). % { \catcode`^ = \active \catcode`< = \active \catcode`> = \active \catcode`+ = \active \catcode`' = \active \gdef\mathactive{% \let^ = \ptexhat \let< = \ptexless \let> = \ptexgtr \let+ = \ptexplus \let' = \ptexquoteright } } % Some math mode symbols. \def\bullet{$\ptexbullet$} \def\geq{\ifmmode \ge\else $\ge$\fi} \def\leq{\ifmmode \le\else $\le$\fi} \def\minus{\ifmmode -\else $-$\fi} % @dots{} outputs an ellipsis using the current font. % We do .5em per period so that it has the same spacing in the cm % typewriter fonts as three actual period characters; on the other hand, % in other typewriter fonts three periods are wider than 1.5em. So do % whichever is larger. % \def\dots{% \leavevmode \setbox0=\hbox{...}% get width of three periods \ifdim\wd0 > 1.5em \dimen0 = \wd0 \else \dimen0 = 1.5em \fi \hbox to \dimen0{% \hskip 0pt plus.25fil .\hskip 0pt plus1fil .\hskip 0pt plus1fil .\hskip 0pt plus.5fil }% } % @enddots{} is an end-of-sentence ellipsis. % \def\enddots{% \dots \spacefactor=\endofsentencespacefactor } % @comma{} is so commas can be inserted into text without messing up % Texinfo's parsing. % \let\comma = , % @refill is a no-op. \let\refill=\relax % If working on a large document in chapters, it is convenient to % be able to disable indexing, cross-referencing, and contents, for test runs. % This is done with @novalidate (before @setfilename). % \newif\iflinks \linkstrue % by default we want the aux files. \let\novalidate = \linksfalse % @setfilename is done at the beginning of every texinfo file. % So open here the files we need to have open while reading the input. % This makes it possible to make a .fmt file for texinfo. \def\setfilename{% \fixbackslash % Turn off hack to swallow `\input texinfo'. \iflinks \tryauxfile % Open the new aux file. TeX will close it automatically at exit. \immediate\openout\auxfile=\jobname.aux \fi % \openindices needs to do some work in any case. \openindices \let\setfilename=\comment % Ignore extra @setfilename cmds. % % If texinfo.cnf is present on the system, read it. % Useful for site-wide @afourpaper, etc. \openin 1 texinfo.cnf \ifeof 1 \else \input texinfo.cnf \fi \closein 1 % \comment % Ignore the actual filename. } % Called from \setfilename. % \def\openindices{% \newindex{cp}% \newcodeindex{fn}% \newcodeindex{vr}% \newcodeindex{tp}% \newcodeindex{ky}% \newcodeindex{pg}% } % @bye. \outer\def\bye{\pagealignmacro\tracingstats=1\ptexend} \message{pdf,} % adobe `portable' document format \newcount\tempnum \newcount\lnkcount \newtoks\filename \newcount\filenamelength \newcount\pgn \newtoks\toksA \newtoks\toksB \newtoks\toksC \newtoks\toksD \newbox\boxA \newcount\countA \newif\ifpdf \newif\ifpdfmakepagedest % when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1 % can be set). So we test for \relax and 0 as well as \undefined, % borrowed from ifpdf.sty. \ifx\pdfoutput\undefined \else \ifx\pdfoutput\relax \else \ifcase\pdfoutput \else \pdftrue \fi \fi \fi % PDF uses PostScript string constants for the names of xref targets, % for display in the outlines, and in other places. Thus, we have to % double any backslashes. Otherwise, a name like "\node" will be % interpreted as a newline (\n), followed by o, d, e. Not good. % http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html % (and related messages, the final outcome is that it is up to the TeX % user to double the backslashes and otherwise make the string valid, so % that's what we do). % double active backslashes. % {\catcode`\@=0 \catcode`\\=\active @gdef@activebackslashdouble{% @catcode`@\=@active @let\=@doublebackslash} } % To handle parens, we must adopt a different approach, since parens are % not active characters. hyperref.dtx (which has the same problem as % us) handles it with this amazing macro to replace tokens, with minor % changes for Texinfo. It is included here under the GPL by permission % from the author, Heiko Oberdiek. % % #1 is the tokens to replace. % #2 is the replacement. % #3 is the control sequence with the string. % \def\HyPsdSubst#1#2#3{% \def\HyPsdReplace##1#1##2\END{% ##1% \ifx\\##2\\% \else #2% \HyReturnAfterFi{% \HyPsdReplace##2\END }% \fi }% \xdef#3{\expandafter\HyPsdReplace#3#1\END}% } \long\def\HyReturnAfterFi#1\fi{\fi#1} % #1 is a control sequence in which to do the replacements. \def\backslashparens#1{% \xdef#1{#1}% redefine it as its expansion; the definition is simply % \lastnode when called from \setref -> \pdfmkdest. \HyPsdSubst{(}{\realbackslash(}{#1}% \HyPsdSubst{)}{\realbackslash)}{#1}% } \newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images with PDF output, and none of those formats could be found. (.eps cannot be supported due to the design of the PDF format; use regular TeX (DVI output) for that.)} \ifpdf % % Color manipulation macros based on pdfcolor.tex, % except using rgb instead of cmyk; the latter is said to render as a % very dark gray on-screen and a very dark halftone in print, instead % of actual black. \def\rgbDarkRed{0.50 0.09 0.12} \def\rgbBlack{0 0 0} % % k sets the color for filling (usual text, etc.); % K sets the color for stroking (thin rules, e.g., normal _'s). \def\pdfsetcolor#1{\pdfliteral{#1 rg #1 RG}} % % Set color, and create a mark which defines \thiscolor accordingly, % so that \makeheadline knows which color to restore. \def\setcolor#1{% \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}% \domark \pdfsetcolor{#1}% } % \def\maincolor{\rgbBlack} \pdfsetcolor{\maincolor} \edef\thiscolor{\maincolor} \def\lastcolordefs{} % \def\makefootline{% \baselineskip24pt \line{\pdfsetcolor{\maincolor}\the\footline}% } % \def\makeheadline{% \vbox to 0pt{% \vskip-22.5pt \line{% \vbox to8.5pt{}% % Extract \thiscolor definition from the marks. \getcolormarks % Typeset the headline with \maincolor, then restore the color. \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}% }% \vss }% \nointerlineskip } % % \pdfcatalog{/PageMode /UseOutlines} % % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto). \def\dopdfimage#1#2#3{% \def\imagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}% \def\imageheight{#3}\setbox2 = \hbox{\ignorespaces #3}% % % pdftex (and the PDF format) support .png, .jpg, .pdf (among % others). Let's try in that order. \let\pdfimgext=\empty \begingroup \openin 1 #1.png \ifeof 1 \openin 1 #1.jpg \ifeof 1 \openin 1 #1.jpeg \ifeof 1 \openin 1 #1.JPG \ifeof 1 \openin 1 #1.pdf \ifeof 1 \openin 1 #1.PDF \ifeof 1 \errhelp = \nopdfimagehelp \errmessage{Could not find image file #1 for pdf}% \else \gdef\pdfimgext{PDF}% \fi \else \gdef\pdfimgext{pdf}% \fi \else \gdef\pdfimgext{JPG}% \fi \else \gdef\pdfimgext{jpeg}% \fi \else \gdef\pdfimgext{jpg}% \fi \else \gdef\pdfimgext{png}% \fi \closein 1 \endgroup % % without \immediate, ancient pdftex seg faults when the same image is % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.) \ifnum\pdftexversion < 14 \immediate\pdfimage \else \immediate\pdfximage \fi \ifdim \wd0 >0pt width \imagewidth \fi \ifdim \wd2 >0pt height \imageheight \fi \ifnum\pdftexversion<13 #1.\pdfimgext \else {#1.\pdfimgext}% \fi \ifnum\pdftexversion < 14 \else \pdfrefximage \pdflastximage \fi} % \def\pdfmkdest#1{{% % We have to set dummies so commands such as @code, and characters % such as \, aren't expanded when present in a section title. \indexnofonts \turnoffactive \activebackslashdouble \makevalueexpandable \def\pdfdestname{#1}% \backslashparens\pdfdestname \safewhatsit{\pdfdest name{\pdfdestname} xyz}% }} % % used to mark target names; must be expandable. \def\pdfmkpgn#1{#1} % % by default, use a color that is dark enough to print on paper as % nearly black, but still distinguishable for online viewing. \def\urlcolor{\rgbDarkRed} \def\linkcolor{\rgbDarkRed} \def\endlink{\setcolor{\maincolor}\pdfendlink} % % Adding outlines to PDF; macros for calculating structure of outlines % come from Petr Olsak \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0% \else \csname#1\endcsname \fi} \def\advancenumber#1{\tempnum=\expnumber{#1}\relax \advance\tempnum by 1 \expandafter\xdef\csname#1\endcsname{\the\tempnum}} % % #1 is the section text, which is what will be displayed in the % outline by the pdf viewer. #2 is the pdf expression for the number % of subentries (or empty, for subsubsections). #3 is the node text, % which might be empty if this toc entry had no corresponding node. % #4 is the page number % \def\dopdfoutline#1#2#3#4{% % Generate a link to the node text if that exists; else, use the % page number. We could generate a destination for the section % text in the case where a section has no node, but it doesn't % seem worth the trouble, since most documents are normally structured. \def\pdfoutlinedest{#3}% \ifx\pdfoutlinedest\empty \def\pdfoutlinedest{#4}% \else % Doubled backslashes in the name. {\activebackslashdouble \xdef\pdfoutlinedest{#3}% \backslashparens\pdfoutlinedest}% \fi % % Also double the backslashes in the display string. {\activebackslashdouble \xdef\pdfoutlinetext{#1}% \backslashparens\pdfoutlinetext}% % \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}% } % \def\pdfmakeoutlines{% \begingroup % Thanh's hack / proper braces in bookmarks \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace % % Read toc silently, to get counts of subentries for \pdfoutline. \def\numchapentry##1##2##3##4{% \def\thischapnum{##2}% \def\thissecnum{0}% \def\thissubsecnum{0}% }% \def\numsecentry##1##2##3##4{% \advancenumber{chap\thischapnum}% \def\thissecnum{##2}% \def\thissubsecnum{0}% }% \def\numsubsecentry##1##2##3##4{% \advancenumber{sec\thissecnum}% \def\thissubsecnum{##2}% }% \def\numsubsubsecentry##1##2##3##4{% \advancenumber{subsec\thissubsecnum}% }% \def\thischapnum{0}% \def\thissecnum{0}% \def\thissubsecnum{0}% % % use \def rather than \let here because we redefine \chapentry et % al. a second time, below. \def\appentry{\numchapentry}% \def\appsecentry{\numsecentry}% \def\appsubsecentry{\numsubsecentry}% \def\appsubsubsecentry{\numsubsubsecentry}% \def\unnchapentry{\numchapentry}% \def\unnsecentry{\numsecentry}% \def\unnsubsecentry{\numsubsecentry}% \def\unnsubsubsecentry{\numsubsubsecentry}% \readdatafile{toc}% % % Read toc second time, this time actually producing the outlines. % The `-' means take the \expnumber as the absolute number of % subentries, which we calculated on our first read of the .toc above. % % We use the node names as the destinations. \def\numchapentry##1##2##3##4{% \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}% \def\numsecentry##1##2##3##4{% \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}% \def\numsubsecentry##1##2##3##4{% \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}% \def\numsubsubsecentry##1##2##3##4{% count is always zero \dopdfoutline{##1}{}{##3}{##4}}% % % PDF outlines are displayed using system fonts, instead of % document fonts. Therefore we cannot use special characters, % since the encoding is unknown. For example, the eogonek from % Latin 2 (0xea) gets translated to a | character. Info from % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100. % % xx to do this right, we have to translate 8-bit characters to % their "best" equivalent, based on the @documentencoding. Right % now, I guess we'll just let the pdf reader have its way. \indexnofonts \setupdatafile \catcode`\\=\active \otherbackslash \input \tocreadfilename \endgroup } % \def\skipspaces#1{\def\PP{#1}\def\D{|}% \ifx\PP\D\let\nextsp\relax \else\let\nextsp\skipspaces \ifx\p\space\else\addtokens{\filename}{\PP}% \advance\filenamelength by 1 \fi \fi \nextsp} \def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1|\relax} \ifnum\pdftexversion < 14 \let \startlink \pdfannotlink \else \let \startlink \pdfstartlink \fi % make a live url in pdf output. \def\pdfurl#1{% \begingroup % it seems we really need yet another set of dummies; have not % tried to figure out what each command should do in the context % of @url. for now, just make @/ a no-op, that's the only one % people have actually reported a problem with. % \normalturnoffactive \def\@{@}% \let\/=\empty \makevalueexpandable % do we want to go so far as to use \indexnofonts instead of just % special-casing \var here? \def\var##1{##1}% % \leavevmode\setcolor{\urlcolor}% \startlink attr{/Border [0 0 0]}% user{/Subtype /Link /A << /S /URI /URI (#1) >>}% \endgroup} \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} \def\maketoks{% \expandafter\poptoks\the\toksA|ENDTOKS|\relax \ifx\first0\adn0 \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 \else \ifnum0=\countA\else\makelink\fi \ifx\first.\let\next=\done\else \let\next=\maketoks \addtokens{\toksB}{\the\toksD} \ifx\first,\addtokens{\toksB}{\space}\fi \fi \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \next} \def\makelink{\addtokens{\toksB}% {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} \def\pdflink#1{% \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}} \setcolor{\linkcolor}#1\endlink} \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} \else % non-pdf mode \let\pdfmkdest = \gobble \let\pdfurl = \gobble \let\endlink = \relax \let\setcolor = \gobble \let\pdfsetcolor = \gobble \let\pdfmakeoutlines = \relax \fi % \ifx\pdfoutput \message{fonts,} % Change the current font style to #1, remembering it in \curfontstyle. % For now, we do not accumulate font styles: @b{@i{foo}} prints foo in % italics, not bold italics. % \def\setfontstyle#1{% \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd. \csname ten#1\endcsname % change the current font } % Select #1 fonts with the current style. % \def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname} \def\rm{\fam=0 \setfontstyle{rm}} \def\it{\fam=\itfam \setfontstyle{it}} \def\sl{\fam=\slfam \setfontstyle{sl}} \def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf} \def\tt{\fam=\ttfam \setfontstyle{tt}} % Unfortunately, we have to override this for titles and the like, since % in those cases "rm" is bold. Sigh. \def\rmisbold{\rm\def\curfontstyle{bf}} % Texinfo sort of supports the sans serif font style, which plain TeX does not. % So we set up a \sf. \newfam\sffam \def\sf{\fam=\sffam \setfontstyle{sf}} \let\li = \sf % Sometimes we call it \li, not \sf. % We don't need math for this font style. \def\ttsl{\setfontstyle{ttsl}} % Default leading. \newdimen\textleading \textleading = 13.2pt % Set the baselineskip to #1, and the lineskip and strut size % correspondingly. There is no deep meaning behind these magic numbers % used as factors; they just match (closely enough) what Knuth defined. % \def\lineskipfactor{.08333} \def\strutheightpercent{.70833} \def\strutdepthpercent {.29167} % % can get a sort of poor man's double spacing by redefining this. \def\baselinefactor{1} % \def\setleading#1{% \dimen0 = #1\relax \normalbaselineskip = \baselinefactor\dimen0 \normallineskip = \lineskipfactor\normalbaselineskip \normalbaselines \setbox\strutbox =\hbox{% \vrule width0pt height\strutheightpercent\baselineskip depth \strutdepthpercent \baselineskip }% } % PDF CMaps. See also LaTeX's t1.cmap. % % do nothing with this by default. \expandafter\let\csname cmapOT1\endcsname\gobble \expandafter\let\csname cmapOT1IT\endcsname\gobble \expandafter\let\csname cmapOT1TT\endcsname\gobble % if we are producing pdf, and we have \pdffontattr, then define cmaps. % (\pdffontattr was introduced many years ago, but people still run % older pdftex's; it's easy to conditionalize, so we do.) \ifpdf \ifx\pdffontattr\undefined \else \begingroup \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap %%DocumentNeededResources: ProcSet (CIDInit) %%IncludeResource: ProcSet (CIDInit) %%BeginResource: CMap (TeX-OT1-0) %%Title: (TeX-OT1-0 TeX OT1 0) %%Version: 1.000 %%EndComments /CIDInit /ProcSet findresource begin 12 dict begin begincmap /CIDSystemInfo << /Registry (TeX) /Ordering (OT1) /Supplement 0 >> def /CMapName /TeX-OT1-0 def /CMapType 2 def 1 begincodespacerange <00> <7F> endcodespacerange 8 beginbfrange <00> <01> <0393> <09> <0A> <03A8> <23> <26> <0023> <28> <3B> <0028> <3F> <5B> <003F> <5D> <5E> <005D> <61> <7A> <0061> <7B> <7C> <2013> endbfrange 40 beginbfchar <02> <0398> <03> <039B> <04> <039E> <05> <03A0> <06> <03A3> <07> <03D2> <08> <03A6> <0B> <00660066> <0C> <00660069> <0D> <0066006C> <0E> <006600660069> <0F> <00660066006C> <10> <0131> <11> <0237> <12> <0060> <13> <00B4> <14> <02C7> <15> <02D8> <16> <00AF> <17> <02DA> <18> <00B8> <19> <00DF> <1A> <00E6> <1B> <0153> <1C> <00F8> <1D> <00C6> <1E> <0152> <1F> <00D8> <21> <0021> <22> <201D> <27> <2019> <3C> <00A1> <3D> <003D> <3E> <00BF> <5C> <201C> <5F> <02D9> <60> <2018> <7D> <02DD> <7E> <007E> <7F> <00A8> endbfchar endcmap CMapName currentdict /CMap defineresource pop end end %%EndResource %%EOF }\endgroup \expandafter\edef\csname cmapOT1\endcsname#1{% \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% }% % % \cmapOT1IT \begingroup \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap %%DocumentNeededResources: ProcSet (CIDInit) %%IncludeResource: ProcSet (CIDInit) %%BeginResource: CMap (TeX-OT1IT-0) %%Title: (TeX-OT1IT-0 TeX OT1IT 0) %%Version: 1.000 %%EndComments /CIDInit /ProcSet findresource begin 12 dict begin begincmap /CIDSystemInfo << /Registry (TeX) /Ordering (OT1IT) /Supplement 0 >> def /CMapName /TeX-OT1IT-0 def /CMapType 2 def 1 begincodespacerange <00> <7F> endcodespacerange 8 beginbfrange <00> <01> <0393> <09> <0A> <03A8> <25> <26> <0025> <28> <3B> <0028> <3F> <5B> <003F> <5D> <5E> <005D> <61> <7A> <0061> <7B> <7C> <2013> endbfrange 42 beginbfchar <02> <0398> <03> <039B> <04> <039E> <05> <03A0> <06> <03A3> <07> <03D2> <08> <03A6> <0B> <00660066> <0C> <00660069> <0D> <0066006C> <0E> <006600660069> <0F> <00660066006C> <10> <0131> <11> <0237> <12> <0060> <13> <00B4> <14> <02C7> <15> <02D8> <16> <00AF> <17> <02DA> <18> <00B8> <19> <00DF> <1A> <00E6> <1B> <0153> <1C> <00F8> <1D> <00C6> <1E> <0152> <1F> <00D8> <21> <0021> <22> <201D> <23> <0023> <24> <00A3> <27> <2019> <3C> <00A1> <3D> <003D> <3E> <00BF> <5C> <201C> <5F> <02D9> <60> <2018> <7D> <02DD> <7E> <007E> <7F> <00A8> endbfchar endcmap CMapName currentdict /CMap defineresource pop end end %%EndResource %%EOF }\endgroup \expandafter\edef\csname cmapOT1IT\endcsname#1{% \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% }% % % \cmapOT1TT \begingroup \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap %%DocumentNeededResources: ProcSet (CIDInit) %%IncludeResource: ProcSet (CIDInit) %%BeginResource: CMap (TeX-OT1TT-0) %%Title: (TeX-OT1TT-0 TeX OT1TT 0) %%Version: 1.000 %%EndComments /CIDInit /ProcSet findresource begin 12 dict begin begincmap /CIDSystemInfo << /Registry (TeX) /Ordering (OT1TT) /Supplement 0 >> def /CMapName /TeX-OT1TT-0 def /CMapType 2 def 1 begincodespacerange <00> <7F> endcodespacerange 5 beginbfrange <00> <01> <0393> <09> <0A> <03A8> <21> <26> <0021> <28> <5F> <0028> <61> <7E> <0061> endbfrange 32 beginbfchar <02> <0398> <03> <039B> <04> <039E> <05> <03A0> <06> <03A3> <07> <03D2> <08> <03A6> <0B> <2191> <0C> <2193> <0D> <0027> <0E> <00A1> <0F> <00BF> <10> <0131> <11> <0237> <12> <0060> <13> <00B4> <14> <02C7> <15> <02D8> <16> <00AF> <17> <02DA> <18> <00B8> <19> <00DF> <1A> <00E6> <1B> <0153> <1C> <00F8> <1D> <00C6> <1E> <0152> <1F> <00D8> <20> <2423> <27> <2019> <60> <2018> <7F> <00A8> endbfchar endcmap CMapName currentdict /CMap defineresource pop end end %%EndResource %%EOF }\endgroup \expandafter\edef\csname cmapOT1TT\endcsname#1{% \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% }% \fi\fi % Set the font macro #1 to the font named #2, adding on the % specified font prefix (normally `cm'). % #3 is the font's design size, #4 is a scale factor, #5 is the CMap % encoding (currently only OT1, OT1IT and OT1TT are allowed, pass % empty to omit). \def\setfont#1#2#3#4#5{% \font#1=\fontprefix#2#3 scaled #4 \csname cmap#5\endcsname#1% } % This is what gets called when #5 of \setfont is empty. \let\cmap\gobble % emacs-page end of cmaps % Use cm as the default font prefix. % To specify the font prefix, you must define \fontprefix % before you read in texinfo.tex. \ifx\fontprefix\undefined \def\fontprefix{cm} \fi % Support font families that don't use the same naming scheme as CM. \def\rmshape{r} \def\rmbshape{bx} %where the normal face is bold \def\bfshape{b} \def\bxshape{bx} \def\ttshape{tt} \def\ttbshape{tt} \def\ttslshape{sltt} \def\itshape{ti} \def\itbshape{bxti} \def\slshape{sl} \def\slbshape{bxsl} \def\sfshape{ss} \def\sfbshape{ss} \def\scshape{csc} \def\scbshape{csc} % Definitions for a main text size of 11pt. This is the default in % Texinfo. % \def\definetextfontsizexi{% % Text fonts (11.2pt, magstep1). \def\textnominalsize{11pt} \edef\mainmagstep{\magstephalf} \setfont\textrm\rmshape{10}{\mainmagstep}{OT1} \setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} \setfont\textbf\bfshape{10}{\mainmagstep}{OT1} \setfont\textit\itshape{10}{\mainmagstep}{OT1IT} \setfont\textsl\slshape{10}{\mainmagstep}{OT1} \setfont\textsf\sfshape{10}{\mainmagstep}{OT1} \setfont\textsc\scshape{10}{\mainmagstep}{OT1} \setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} \font\texti=cmmi10 scaled \mainmagstep \font\textsy=cmsy10 scaled \mainmagstep \def\textecsize{1095} % A few fonts for @defun names and args. \setfont\defbf\bfshape{10}{\magstep1}{OT1} \setfont\deftt\ttshape{10}{\magstep1}{OT1TT} \setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT} \def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf} % Fonts for indices, footnotes, small examples (9pt). \def\smallnominalsize{9pt} \setfont\smallrm\rmshape{9}{1000}{OT1} \setfont\smalltt\ttshape{9}{1000}{OT1TT} \setfont\smallbf\bfshape{10}{900}{OT1} \setfont\smallit\itshape{9}{1000}{OT1IT} \setfont\smallsl\slshape{9}{1000}{OT1} \setfont\smallsf\sfshape{9}{1000}{OT1} \setfont\smallsc\scshape{10}{900}{OT1} \setfont\smallttsl\ttslshape{10}{900}{OT1TT} \font\smalli=cmmi9 \font\smallsy=cmsy9 \def\smallecsize{0900} % Fonts for small examples (8pt). \def\smallernominalsize{8pt} \setfont\smallerrm\rmshape{8}{1000}{OT1} \setfont\smallertt\ttshape{8}{1000}{OT1TT} \setfont\smallerbf\bfshape{10}{800}{OT1} \setfont\smallerit\itshape{8}{1000}{OT1IT} \setfont\smallersl\slshape{8}{1000}{OT1} \setfont\smallersf\sfshape{8}{1000}{OT1} \setfont\smallersc\scshape{10}{800}{OT1} \setfont\smallerttsl\ttslshape{10}{800}{OT1TT} \font\smalleri=cmmi8 \font\smallersy=cmsy8 \def\smallerecsize{0800} % Fonts for title page (20.4pt): \def\titlenominalsize{20pt} \setfont\titlerm\rmbshape{12}{\magstep3}{OT1} \setfont\titleit\itbshape{10}{\magstep4}{OT1IT} \setfont\titlesl\slbshape{10}{\magstep4}{OT1} \setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} \setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} \setfont\titlesf\sfbshape{17}{\magstep1}{OT1} \let\titlebf=\titlerm \setfont\titlesc\scbshape{10}{\magstep4}{OT1} \font\titlei=cmmi12 scaled \magstep3 \font\titlesy=cmsy10 scaled \magstep4 \def\titleecsize{2074} % Chapter (and unnumbered) fonts (17.28pt). \def\chapnominalsize{17pt} \setfont\chaprm\rmbshape{12}{\magstep2}{OT1} \setfont\chapit\itbshape{10}{\magstep3}{OT1IT} \setfont\chapsl\slbshape{10}{\magstep3}{OT1} \setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT} \setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT} \setfont\chapsf\sfbshape{17}{1000}{OT1} \let\chapbf=\chaprm \setfont\chapsc\scbshape{10}{\magstep3}{OT1} \font\chapi=cmmi12 scaled \magstep2 \font\chapsy=cmsy10 scaled \magstep3 \def\chapecsize{1728} % Section fonts (14.4pt). \def\secnominalsize{14pt} \setfont\secrm\rmbshape{12}{\magstep1}{OT1} \setfont\secit\itbshape{10}{\magstep2}{OT1IT} \setfont\secsl\slbshape{10}{\magstep2}{OT1} \setfont\sectt\ttbshape{12}{\magstep1}{OT1TT} \setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT} \setfont\secsf\sfbshape{12}{\magstep1}{OT1} \let\secbf\secrm \setfont\secsc\scbshape{10}{\magstep2}{OT1} \font\seci=cmmi12 scaled \magstep1 \font\secsy=cmsy10 scaled \magstep2 \def\sececsize{1440} % Subsection fonts (13.15pt). \def\ssecnominalsize{13pt} \setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1} \setfont\ssecit\itbshape{10}{1315}{OT1IT} \setfont\ssecsl\slbshape{10}{1315}{OT1} \setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT} \setfont\ssecttsl\ttslshape{10}{1315}{OT1TT} \setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1} \let\ssecbf\ssecrm \setfont\ssecsc\scbshape{10}{1315}{OT1} \font\sseci=cmmi12 scaled \magstephalf \font\ssecsy=cmsy10 scaled 1315 \def\ssececsize{1200} % Reduced fonts for @acro in text (10pt). \def\reducednominalsize{10pt} \setfont\reducedrm\rmshape{10}{1000}{OT1} \setfont\reducedtt\ttshape{10}{1000}{OT1TT} \setfont\reducedbf\bfshape{10}{1000}{OT1} \setfont\reducedit\itshape{10}{1000}{OT1IT} \setfont\reducedsl\slshape{10}{1000}{OT1} \setfont\reducedsf\sfshape{10}{1000}{OT1} \setfont\reducedsc\scshape{10}{1000}{OT1} \setfont\reducedttsl\ttslshape{10}{1000}{OT1TT} \font\reducedi=cmmi10 \font\reducedsy=cmsy10 \def\reducedecsize{1000} % reset the current fonts \textfonts \rm } % end of 11pt text font size definitions % Definitions to make the main text be 10pt Computer Modern, with % section, chapter, etc., sizes following suit. This is for the GNU % Press printing of the Emacs 22 manual. Maybe other manuals in the % future. Used with @smallbook, which sets the leading to 12pt. % \def\definetextfontsizex{% % Text fonts (10pt). \def\textnominalsize{10pt} \edef\mainmagstep{1000} \setfont\textrm\rmshape{10}{\mainmagstep}{OT1} \setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} \setfont\textbf\bfshape{10}{\mainmagstep}{OT1} \setfont\textit\itshape{10}{\mainmagstep}{OT1IT} \setfont\textsl\slshape{10}{\mainmagstep}{OT1} \setfont\textsf\sfshape{10}{\mainmagstep}{OT1} \setfont\textsc\scshape{10}{\mainmagstep}{OT1} \setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} \font\texti=cmmi10 scaled \mainmagstep \font\textsy=cmsy10 scaled \mainmagstep \def\textecsize{1000} % A few fonts for @defun names and args. \setfont\defbf\bfshape{10}{\magstephalf}{OT1} \setfont\deftt\ttshape{10}{\magstephalf}{OT1TT} \setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT} \def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf} % Fonts for indices, footnotes, small examples (9pt). \def\smallnominalsize{9pt} \setfont\smallrm\rmshape{9}{1000}{OT1} \setfont\smalltt\ttshape{9}{1000}{OT1TT} \setfont\smallbf\bfshape{10}{900}{OT1} \setfont\smallit\itshape{9}{1000}{OT1IT} \setfont\smallsl\slshape{9}{1000}{OT1} \setfont\smallsf\sfshape{9}{1000}{OT1} \setfont\smallsc\scshape{10}{900}{OT1} \setfont\smallttsl\ttslshape{10}{900}{OT1TT} \font\smalli=cmmi9 \font\smallsy=cmsy9 \def\smallecsize{0900} % Fonts for small examples (8pt). \def\smallernominalsize{8pt} \setfont\smallerrm\rmshape{8}{1000}{OT1} \setfont\smallertt\ttshape{8}{1000}{OT1TT} \setfont\smallerbf\bfshape{10}{800}{OT1} \setfont\smallerit\itshape{8}{1000}{OT1IT} \setfont\smallersl\slshape{8}{1000}{OT1} \setfont\smallersf\sfshape{8}{1000}{OT1} \setfont\smallersc\scshape{10}{800}{OT1} \setfont\smallerttsl\ttslshape{10}{800}{OT1TT} \font\smalleri=cmmi8 \font\smallersy=cmsy8 \def\smallerecsize{0800} % Fonts for title page (20.4pt): \def\titlenominalsize{20pt} \setfont\titlerm\rmbshape{12}{\magstep3}{OT1} \setfont\titleit\itbshape{10}{\magstep4}{OT1IT} \setfont\titlesl\slbshape{10}{\magstep4}{OT1} \setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} \setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} \setfont\titlesf\sfbshape{17}{\magstep1}{OT1} \let\titlebf=\titlerm \setfont\titlesc\scbshape{10}{\magstep4}{OT1} \font\titlei=cmmi12 scaled \magstep3 \font\titlesy=cmsy10 scaled \magstep4 \def\titleecsize{2074} % Chapter fonts (14.4pt). \def\chapnominalsize{14pt} \setfont\chaprm\rmbshape{12}{\magstep1}{OT1} \setfont\chapit\itbshape{10}{\magstep2}{OT1IT} \setfont\chapsl\slbshape{10}{\magstep2}{OT1} \setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT} \setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT} \setfont\chapsf\sfbshape{12}{\magstep1}{OT1} \let\chapbf\chaprm \setfont\chapsc\scbshape{10}{\magstep2}{OT1} \font\chapi=cmmi12 scaled \magstep1 \font\chapsy=cmsy10 scaled \magstep2 \def\chapecsize{1440} % Section fonts (12pt). \def\secnominalsize{12pt} \setfont\secrm\rmbshape{12}{1000}{OT1} \setfont\secit\itbshape{10}{\magstep1}{OT1IT} \setfont\secsl\slbshape{10}{\magstep1}{OT1} \setfont\sectt\ttbshape{12}{1000}{OT1TT} \setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT} \setfont\secsf\sfbshape{12}{1000}{OT1} \let\secbf\secrm \setfont\secsc\scbshape{10}{\magstep1}{OT1} \font\seci=cmmi12 \font\secsy=cmsy10 scaled \magstep1 \def\sececsize{1200} % Subsection fonts (10pt). \def\ssecnominalsize{10pt} \setfont\ssecrm\rmbshape{10}{1000}{OT1} \setfont\ssecit\itbshape{10}{1000}{OT1IT} \setfont\ssecsl\slbshape{10}{1000}{OT1} \setfont\ssectt\ttbshape{10}{1000}{OT1TT} \setfont\ssecttsl\ttslshape{10}{1000}{OT1TT} \setfont\ssecsf\sfbshape{10}{1000}{OT1} \let\ssecbf\ssecrm \setfont\ssecsc\scbshape{10}{1000}{OT1} \font\sseci=cmmi10 \font\ssecsy=cmsy10 \def\ssececsize{1000} % Reduced fonts for @acro in text (9pt). \def\reducednominalsize{9pt} \setfont\reducedrm\rmshape{9}{1000}{OT1} \setfont\reducedtt\ttshape{9}{1000}{OT1TT} \setfont\reducedbf\bfshape{10}{900}{OT1} \setfont\reducedit\itshape{9}{1000}{OT1IT} \setfont\reducedsl\slshape{9}{1000}{OT1} \setfont\reducedsf\sfshape{9}{1000}{OT1} \setfont\reducedsc\scshape{10}{900}{OT1} \setfont\reducedttsl\ttslshape{10}{900}{OT1TT} \font\reducedi=cmmi9 \font\reducedsy=cmsy9 \def\reducedecsize{0900} % reduce space between paragraphs \divide\parskip by 2 % reset the current fonts \textfonts \rm } % end of 10pt text font size definitions % We provide the user-level command % @fonttextsize 10 % (or 11) to redefine the text font size. pt is assumed. % \def\xword{10} \def\xiword{11} % \parseargdef\fonttextsize{% \def\textsizearg{#1}% \wlog{doing @fonttextsize \textsizearg}% % % Set \globaldefs so that documents can use this inside @tex, since % makeinfo 4.8 does not support it, but we need it nonetheless. % \begingroup \globaldefs=1 \ifx\textsizearg\xword \definetextfontsizex \else \ifx\textsizearg\xiword \definetextfontsizexi \else \errhelp=\EMsimple \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'} \fi\fi \endgroup } % In order for the font changes to affect most math symbols and letters, % we have to define the \textfont of the standard families. Since % texinfo doesn't allow for producing subscripts and superscripts except % in the main text, we don't bother to reset \scriptfont and % \scriptscriptfont (which would also require loading a lot more fonts). % \def\resetmathfonts{% \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf \textfont\ttfam=\tentt \textfont\sffam=\tensf } % The font-changing commands redefine the meanings of \tenSTYLE, instead % of just \STYLE. We do this because \STYLE needs to also set the % current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire % \tenSTYLE to set the current font. % % Each font-changing command also sets the names \lsize (one size lower) % and \lllsize (three sizes lower). These relative commands are used in % the LaTeX logo and acronyms. % % This all needs generalizing, badly. % \def\textfonts{% \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy \let\tenttsl=\textttsl \def\curfontsize{text}% \def\lsize{reduced}\def\lllsize{smaller}% \resetmathfonts \setleading{\textleading}} \def\titlefonts{% \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy \let\tenttsl=\titlettsl \def\curfontsize{title}% \def\lsize{chap}\def\lllsize{subsec}% \resetmathfonts \setleading{25pt}} \def\titlefont#1{{\titlefonts\rmisbold #1}} \def\chapfonts{% \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy \let\tenttsl=\chapttsl \def\curfontsize{chap}% \def\lsize{sec}\def\lllsize{text}% \resetmathfonts \setleading{19pt}} \def\secfonts{% \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy \let\tenttsl=\secttsl \def\curfontsize{sec}% \def\lsize{subsec}\def\lllsize{reduced}% \resetmathfonts \setleading{16pt}} \def\subsecfonts{% \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy \let\tenttsl=\ssecttsl \def\curfontsize{ssec}% \def\lsize{text}\def\lllsize{small}% \resetmathfonts \setleading{15pt}} \let\subsubsecfonts = \subsecfonts \def\reducedfonts{% \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy \let\tenttsl=\reducedttsl \def\curfontsize{reduced}% \def\lsize{small}\def\lllsize{smaller}% \resetmathfonts \setleading{10.5pt}} \def\smallfonts{% \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy \let\tenttsl=\smallttsl \def\curfontsize{small}% \def\lsize{smaller}\def\lllsize{smaller}% \resetmathfonts \setleading{10.5pt}} \def\smallerfonts{% \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy \let\tenttsl=\smallerttsl \def\curfontsize{smaller}% \def\lsize{smaller}\def\lllsize{smaller}% \resetmathfonts \setleading{9.5pt}} % Fonts for short table of contents. \setfont\shortcontrm\rmshape{12}{1000}{OT1} \setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12 \setfont\shortcontsl\slshape{12}{1000}{OT1} \setfont\shortconttt\ttshape{12}{1000}{OT1TT} % Define these just so they can be easily changed for other fonts. \def\angleleft{$\langle$} \def\angleright{$\rangle$} % Set the fonts to use with the @small... environments. \let\smallexamplefonts = \smallfonts % About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample % can fit this many characters: % 8.5x11=86 smallbook=72 a4=90 a5=69 % If we use \scriptfonts (8pt), then we can fit this many characters: % 8.5x11=90+ smallbook=80 a4=90+ a5=77 % For me, subjectively, the few extra characters that fit aren't worth % the additional smallness of 8pt. So I'm making the default 9pt. % % By the way, for comparison, here's what fits with @example (10pt): % 8.5x11=71 smallbook=60 a4=75 a5=58 % --karl, 24jan03. % Set up the default fonts, so we can use them for creating boxes. % \definetextfontsizexi \message{markup,} % Check if we are currently using a typewriter font. Since all the % Computer Modern typewriter fonts have zero interword stretch (and % shrink), and it is reasonable to expect all typewriter fonts to have % this property, we can check that font parameter. % \def\ifmonospace{\ifdim\fontdimen3\font=0pt } % Markup style infrastructure. \defmarkupstylesetup\INITMACRO will % define and register \INITMACRO to be called on markup style changes. % \INITMACRO can check \currentmarkupstyle for the innermost % style and the set of \ifmarkupSTYLE switches for all styles % currently in effect. \newif\ifmarkupvar \newif\ifmarkupsamp \newif\ifmarkupkey %\newif\ifmarkupfile % @file == @samp. %\newif\ifmarkupoption % @option == @samp. \newif\ifmarkupcode \newif\ifmarkupkbd %\newif\ifmarkupenv % @env == @code. %\newif\ifmarkupcommand % @command == @code. \newif\ifmarkuptex % @tex (and part of @math, for now). \newif\ifmarkupexample \newif\ifmarkupverb \newif\ifmarkupverbatim \let\currentmarkupstyle\empty \def\setupmarkupstyle#1{% \csname markup#1true\endcsname \def\currentmarkupstyle{#1}% \markupstylesetup } \let\markupstylesetup\empty \def\defmarkupstylesetup#1{% \expandafter\def\expandafter\markupstylesetup \expandafter{\markupstylesetup #1}% \def#1% } % Markup style setup for left and right quotes. \defmarkupstylesetup\markupsetuplq{% \expandafter\let\expandafter \temp \csname markupsetuplq\currentmarkupstyle\endcsname \ifx\temp\relax \markupsetuplqdefault \else \temp \fi } \defmarkupstylesetup\markupsetuprq{% \expandafter\let\expandafter \temp \csname markupsetuprq\currentmarkupstyle\endcsname \ifx\temp\relax \markupsetuprqdefault \else \temp \fi } { \catcode`\'=\active \catcode`\`=\active \gdef\markupsetuplqdefault{\let`\lq} \gdef\markupsetuprqdefault{\let'\rq} \gdef\markupsetcodequoteleft{\let`\codequoteleft} \gdef\markupsetcodequoteright{\let'\codequoteright} \gdef\markupsetnoligaturesquoteleft{\let`\noligaturesquoteleft} } \let\markupsetuplqcode \markupsetcodequoteleft \let\markupsetuprqcode \markupsetcodequoteright \let\markupsetuplqexample \markupsetcodequoteleft \let\markupsetuprqexample \markupsetcodequoteright \let\markupsetuplqverb \markupsetcodequoteleft \let\markupsetuprqverb \markupsetcodequoteright \let\markupsetuplqverbatim \markupsetcodequoteleft \let\markupsetuprqverbatim \markupsetcodequoteright \let\markupsetuplqsamp \markupsetnoligaturesquoteleft \let\markupsetuplqkbd \markupsetnoligaturesquoteleft % Allow an option to not replace quotes with a regular directed right % quote/apostrophe (char 0x27), but instead use the undirected quote % from cmtt (char 0x0d). The undirected quote is ugly, so don't make it % the default, but it works for pasting with more pdf viewers (at least % evince), the lilypond developers report. xpdf does work with the % regular 0x27. % \def\codequoteright{% \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax '% \else \char'15 \fi \else \char'15 \fi } % % and a similar option for the left quote char vs. a grave accent. % Modern fonts display ASCII 0x60 as a grave accent, so some people like % the code environments to do likewise. % \def\codequoteleft{% \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax % [Knuth] pp. 380,381,391 % \relax disables Spanish ligatures ?` and !` of \tt font. \relax`% \else \char'22 \fi \else \char'22 \fi } % [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font. \def\noligaturesquoteleft{\relax\lq} % Count depth in font-changes, for error checks \newcount\fontdepth \fontdepth=0 %% Add scribe-like font environments, plus @l for inline lisp (usually sans %% serif) and @ii for TeX italic % \smartitalic{ARG} outputs arg in italics, followed by an italic correction % unless the following character is such as not to need one. \def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else \ptexslash\fi\fi\fi} \def\smartslanted#1{{\ifusingtt\ttsl\sl #1}\futurelet\next\smartitalicx} \def\smartitalic#1{{\ifusingtt\ttsl\it #1}\futurelet\next\smartitalicx} % like \smartslanted except unconditionally uses \ttsl. % @var is set to this for defun arguments. \def\ttslanted#1{{\ttsl #1}\futurelet\next\smartitalicx} % @cite is like \smartslanted except unconditionally use \sl. We never want % ttsl for book titles, do we? \def\cite#1{{\sl #1}\futurelet\next\smartitalicx} \let\i=\smartitalic \let\slanted=\smartslanted \def\var#1{{\setupmarkupstyle{var}\smartslanted{#1}}} \let\dfn=\smartslanted \let\emph=\smartitalic % Explicit font changes: @r, @sc, undocumented @ii. \def\r#1{{\rm #1}} % roman font \def\sc#1{{\smallcaps#1}} % smallcaps font \def\ii#1{{\it #1}} % italic font % @b, explicit bold. Also @strong. \def\b#1{{\bf #1}} \let\strong=\b % @sansserif, explicit sans. \def\sansserif#1{{\sf #1}} % We can't just use \exhyphenpenalty, because that only has effect at % the end of a paragraph. Restore normal hyphenation at the end of the % group within which \nohyphenation is presumably called. % \def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation} \def\restorehyphenation{\hyphenchar\font = `- } % Set sfcode to normal for the chars that usually have another value. % Can't use plain's \frenchspacing because it uses the `\x notation, and % sometimes \x has an active definition that messes things up. % \catcode`@=11 \def\plainfrenchspacing{% \sfcode\dotChar =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m \def\endofsentencespacefactor{1000}% for @. and friends } \def\plainnonfrenchspacing{% \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000 \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250 \def\endofsentencespacefactor{3000}% for @. and friends } \catcode`@=\other \def\endofsentencespacefactor{3000}% default % @t, explicit typewriter. \def\t#1{% {\tt \rawbackslash \plainfrenchspacing #1}% \null } % @samp. \def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}} % definition of @key that produces a lozenge. Doesn't adjust to text size. %\setfont\keyrm\rmshape{8}{1000}{OT1} %\font\keysy=cmsy9 %\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{% % \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{% % \vbox{\hrule\kern-0.4pt % \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}% % \kern-0.4pt\hrule}% % \kern-.06em\raise0.4pt\hbox{\angleright}}}} % definition of @key with no lozenge. If the current font is already % monospace, don't change it; that way, we respect @kbdinputstyle. But % if it isn't monospace, then use \tt. % \def\key#1{{\setupmarkupstyle{key}% \nohyphenation \ifmonospace\else\tt\fi #1}\null} % ctrl is no longer a Texinfo command. \def\ctrl #1{{\tt \rawbackslash \hat}#1} % @file, @option are the same as @samp. \let\file=\samp \let\option=\samp % @code is a modification of @t, % which makes spaces the same size as normal in the surrounding text. \def\tclose#1{% {% % Change normal interword space to be same as for the current font. \spaceskip = \fontdimen2\font % % Switch to typewriter. \tt % % But `\ ' produces the large typewriter interword space. \def\ {{\spaceskip = 0pt{} }}% % % Turn off hyphenation. \nohyphenation % \rawbackslash \plainfrenchspacing #1% }% \null } % We *must* turn on hyphenation at `-' and `_' in @code. % Otherwise, it is too hard to avoid overfull hboxes % in the Emacs manual, the Library manual, etc. % Unfortunately, TeX uses one parameter (\hyphenchar) to control % both hyphenation at - and hyphenation within words. % We must therefore turn them both off (\tclose does that) % and arrange explicitly to hyphenate at a dash. % -- rms. { \catcode`\-=\active \catcode`\_=\active \catcode`\'=\active \catcode`\`=\active \global\let'=\rq \global\let`=\lq % default definitions % \global\def\code{\begingroup \setupmarkupstyle{code}% % The following should really be moved into \setupmarkupstyle handlers. \catcode\dashChar=\active \catcode\underChar=\active \ifallowcodebreaks \let-\codedash \let_\codeunder \else \let-\realdash \let_\realunder \fi \codex } } \def\realdash{-} \def\codedash{-\discretionary{}{}{}} \def\codeunder{% % this is all so @math{@code{var_name}+1} can work. In math mode, _ % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.) % will therefore expand the active definition of _, which is us % (inside @code that is), therefore an endless loop. \ifusingtt{\ifmmode \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_. \else\normalunderscore \fi \discretionary{}{}{}}% {\_}% } \def\codex #1{\tclose{#1}\endgroup} % An additional complication: the above will allow breaks after, e.g., % each of the four underscores in __typeof__. This is undesirable in % some manuals, especially if they don't have long identifiers in % general. @allowcodebreaks provides a way to control this. % \newif\ifallowcodebreaks \allowcodebreakstrue \def\keywordtrue{true} \def\keywordfalse{false} \parseargdef\allowcodebreaks{% \def\txiarg{#1}% \ifx\txiarg\keywordtrue \allowcodebreakstrue \else\ifx\txiarg\keywordfalse \allowcodebreaksfalse \else \errhelp = \EMsimple \errmessage{Unknown @allowcodebreaks option `\txiarg'}% \fi\fi } % @kbd is like @code, except that if the argument is just one @key command, % then @kbd has no effect. \def\kbd#1{{\setupmarkupstyle{kbd}\def\look{#1}\expandafter\kbdfoo\look??\par}} % @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always), % `example' (@kbd uses ttsl only inside of @example and friends), % or `code' (@kbd uses normal tty font always). \parseargdef\kbdinputstyle{% \def\txiarg{#1}% \ifx\txiarg\worddistinct \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}% \else\ifx\txiarg\wordexample \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}% \else\ifx\txiarg\wordcode \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}% \else \errhelp = \EMsimple \errmessage{Unknown @kbdinputstyle option `\txiarg'}% \fi\fi\fi } \def\worddistinct{distinct} \def\wordexample{example} \def\wordcode{code} % Default is `distinct'. \kbdinputstyle distinct \def\xkey{\key} \def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}% \ifx\one\xkey\ifx\threex\three \key{#2}% \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi} % For @indicateurl, @env, @command quotes seem unnecessary, so use \code. \let\indicateurl=\code \let\env=\code \let\command=\code % @clicksequence{File @click{} Open ...} \def\clicksequence#1{\begingroup #1\endgroup} % @clickstyle @arrow (by default) \parseargdef\clickstyle{\def\click{#1}} \def\click{\arrow} % @uref (abbreviation for `urlref') takes an optional (comma-separated) % second argument specifying the text to display and an optional third % arg as text to display instead of (rather than in addition to) the url % itself. First (mandatory) arg is the url. Perhaps eventually put in % a hypertex \special here. % \def\uref#1{\douref #1,,,\finish} \def\douref#1,#2,#3,#4\finish{\begingroup \unsepspaces \pdfurl{#1}% \setbox0 = \hbox{\ignorespaces #3}% \ifdim\wd0 > 0pt \unhbox0 % third arg given, show only that \else \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0 > 0pt \ifpdf \unhbox0 % PDF: 2nd arg given, show only it \else \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url \fi \else \code{#1}% only url given, so show it \fi \fi \endlink \endgroup} % @url synonym for @uref, since that's how everyone uses it. % \let\url=\uref % rms does not like angle brackets --karl, 17may97. % So now @email is just like @uref, unless we are pdf. % %\def\email#1{\angleleft{\tt #1}\angleright} \ifpdf \def\email#1{\doemail#1,,\finish} \def\doemail#1,#2,#3\finish{\begingroup \unsepspaces \pdfurl{mailto:#1}% \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi \endlink \endgroup} \else \let\email=\uref \fi % Typeset a dimension, e.g., `in' or `pt'. The only reason for the % argument is to make the input look right: @dmn{pt} instead of @dmn{}pt. % \def\dmn#1{\thinspace #1} % @l was never documented to mean ``switch to the Lisp font'', % and it is not used as such in any manual I can find. We need it for % Polish suppressed-l. --karl, 22sep96. %\def\l#1{{\li #1}\null} % @acronym for "FBI", "NATO", and the like. % We print this one point size smaller, since it's intended for % all-uppercase. % \def\acronym#1{\doacronym #1,,\finish} \def\doacronym#1,#2,#3\finish{% {\selectfonts\lsize #1}% \def\temp{#2}% \ifx\temp\empty \else \space ({\unsepspaces \ignorespaces \temp \unskip})% \fi } % @abbr for "Comput. J." and the like. % No font change, but don't do end-of-sentence spacing. % \def\abbr#1{\doabbr #1,,\finish} \def\doabbr#1,#2,#3\finish{% {\plainfrenchspacing #1}% \def\temp{#2}% \ifx\temp\empty \else \space ({\unsepspaces \ignorespaces \temp \unskip})% \fi } \message{glyphs,} % @point{}, @result{}, @expansion{}, @print{}, @equiv{}. % % Since these characters are used in examples, they should be an even number of % \tt widths. Each \tt character is 1en, so two makes it 1em. % \def\point{$\star$} \def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}} \def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}} \def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}} \def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}} \def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}} % The @error{} command. % Adapted from the TeXbook's \boxit. % \newbox\errorbox % {\tentt \global\dimen0 = 3em}% Width of the box. \dimen2 = .55pt % Thickness of rules % The text. (`r' is open on the right, `e' somewhat less so on the left.) \setbox0 = \hbox{\kern-.75pt \reducedsf error\kern-1.5pt} % \setbox\errorbox=\hbox to \dimen0{\hfil \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right. \advance\hsize by -2\dimen2 % Rules. \vbox{% \hrule height\dimen2 \hbox{\vrule width\dimen2 \kern3pt % Space to left of text. \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below. \kern3pt\vrule width\dimen2}% Space to right. \hrule height\dimen2} \hfil} % \def\error{\leavevmode\lower.7ex\copy\errorbox} % @pounds{} is a sterling sign, which Knuth put in the CM italic font. % \def\pounds{{\it\$}} % @euro{} comes from a separate font, depending on the current style. % We use the free feym* fonts from the eurosym package by Henrik % Theiling, which support regular, slanted, bold and bold slanted (and % "outlined" (blackboard board, sort of) versions, which we don't need). % It is available from http://www.ctan.org/tex-archive/fonts/eurosym. % % Although only regular is the truly official Euro symbol, we ignore % that. The Euro is designed to be slightly taller than the regular % font height. % % feymr - regular % feymo - slanted % feybr - bold % feybo - bold slanted % % There is no good (free) typewriter version, to my knowledge. % A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide. % Hmm. % % Also doesn't work in math. Do we need to do math with euro symbols? % Hope not. % % \def\euro{{\eurofont e}} \def\eurofont{% % We set the font at each command, rather than predefining it in % \textfonts and the other font-switching commands, so that % installations which never need the symbol don't have to have the % font installed. % % There is only one designed size (nominal 10pt), so we always scale % that to the current nominal size. % % By the way, simply using "at 1em" works for cmr10 and the like, but % does not work for cmbx10 and other extended/shrunken fonts. % \def\eurosize{\csname\curfontsize nominalsize\endcsname}% % \ifx\curfontstyle\bfstylename % bold: \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize \else % regular: \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize \fi \thiseurofont } % Glyphs from the EC fonts. We don't use \let for the aliases, because % sometimes we redefine the original macro, and the alias should reflect % the redefinition. % % Use LaTeX names for the Icelandic letters. \def\DH{{\ecfont \char"D0}} % Eth \def\dh{{\ecfont \char"F0}} % eth \def\TH{{\ecfont \char"DE}} % Thorn \def\th{{\ecfont \char"FE}} % thorn % \def\guillemetleft{{\ecfont \char"13}} \def\guillemotleft{\guillemetleft} \def\guillemetright{{\ecfont \char"14}} \def\guillemotright{\guillemetright} \def\guilsinglleft{{\ecfont \char"0E}} \def\guilsinglright{{\ecfont \char"0F}} \def\quotedblbase{{\ecfont \char"12}} \def\quotesinglbase{{\ecfont \char"0D}} % % This positioning is not perfect (see the ogonek LaTeX package), but % we have the precomposed glyphs for the most common cases. We put the % tests to use those glyphs in the single \ogonek macro so we have fewer % dummy definitions to worry about for index entries, etc. % % ogonek is also used with other letters in Lithuanian (IOU), but using % the precomposed glyphs for those is not so easy since they aren't in % the same EC font. \def\ogonek#1{{% \def\temp{#1}% \ifx\temp\macrocharA\Aogonek \else\ifx\temp\macrochara\aogonek \else\ifx\temp\macrocharE\Eogonek \else\ifx\temp\macrochare\eogonek \else \ecfont \setbox0=\hbox{#1}% \ifdim\ht0=1ex\accent"0C #1% \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}% \fi \fi\fi\fi\fi }% } \def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A} \def\aogonek{{\ecfont \char"A1}}\def\macrochara{a} \def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E} \def\eogonek{{\ecfont \char"A6}}\def\macrochare{e} % % Use the ec* fonts (cm-super in outline format) for non-CM glyphs. \def\ecfont{% % We can't distinguish serif/sans and italic/slanted, but this % is used for crude hacks anyway (like adding French and German % quotes to documents typeset with CM, where we lose kerning), so % hopefully nobody will notice/care. \edef\ecsize{\csname\curfontsize ecsize\endcsname}% \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}% \ifx\curfontstyle\bfstylename % bold: \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize \else % regular: \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize \fi \thisecfont } % @registeredsymbol - R in a circle. The font for the R should really % be smaller yet, but lllsize is the best we can do for now. % Adapted from the plain.tex definition of \copyright. % \def\registeredsymbol{% $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}% \hfil\crcr\Orb}}% }$% } % @textdegree - the normal degrees sign. % \def\textdegree{$^\circ$} % Laurent Siebenmann reports \Orb undefined with: % Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38 % so we'll define it if necessary. % \ifx\Orb\undefined \def\Orb{\mathhexbox20D} \fi % Quotes. \chardef\quotedblleft="5C \chardef\quotedblright=`\" \chardef\quoteleft=`\` \chardef\quoteright=`\' \message{page headings,} \newskip\titlepagetopglue \titlepagetopglue = 1.5in \newskip\titlepagebottomglue \titlepagebottomglue = 2pc % First the title page. Must do @settitle before @titlepage. \newif\ifseenauthor \newif\iffinishedtitlepage % Do an implicit @contents or @shortcontents after @end titlepage if the % user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage. % \newif\ifsetcontentsaftertitlepage \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue \newif\ifsetshortcontentsaftertitlepage \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue \parseargdef\shorttitlepage{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}% \endgroup\page\hbox{}\page} \envdef\titlepage{% % Open one extra group, as we want to close it in the middle of \Etitlepage. \begingroup \parindent=0pt \textfonts % Leave some space at the very top of the page. \vglue\titlepagetopglue % No rule at page bottom unless we print one at the top with @title. \finishedtitlepagetrue % % Most title ``pages'' are actually two pages long, with space % at the top of the second. We don't want the ragged left on the second. \let\oldpage = \page \def\page{% \iffinishedtitlepage\else \finishtitlepage \fi \let\page = \oldpage \page \null }% } \def\Etitlepage{% \iffinishedtitlepage\else \finishtitlepage \fi % It is important to do the page break before ending the group, % because the headline and footline are only empty inside the group. % If we use the new definition of \page, we always get a blank page % after the title page, which we certainly don't want. \oldpage \endgroup % % Need this before the \...aftertitlepage checks so that if they are % in effect the toc pages will come out with page numbers. \HEADINGSon % % If they want short, they certainly want long too. \ifsetshortcontentsaftertitlepage \shortcontents \contents \global\let\shortcontents = \relax \global\let\contents = \relax \fi % \ifsetcontentsaftertitlepage \contents \global\let\contents = \relax \global\let\shortcontents = \relax \fi } \def\finishtitlepage{% \vskip4pt \hrule height 2pt width \hsize \vskip\titlepagebottomglue \finishedtitlepagetrue } %%% Macros to be used within @titlepage: \let\subtitlerm=\tenrm \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines} \parseargdef\title{% \checkenv\titlepage \leftline{\titlefonts\rmisbold #1} % print a rule at the page bottom also. \finishedtitlepagefalse \vskip4pt \hrule height 4pt width \hsize \vskip4pt } \parseargdef\subtitle{% \checkenv\titlepage {\subtitlefont \rightline{#1}}% } % @author should come last, but may come many times. % It can also be used inside @quotation. % \parseargdef\author{% \def\temp{\quotation}% \ifx\thisenv\temp \def\quotationauthor{#1}% printed in \Equotation. \else \checkenv\titlepage \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi {\secfonts\rmisbold \leftline{#1}}% \fi } %%% Set up page headings and footings. \let\thispage=\folio \newtoks\evenheadline % headline on even pages \newtoks\oddheadline % headline on odd pages \newtoks\evenfootline % footline on even pages \newtoks\oddfootline % footline on odd pages % Now make TeX use those variables \headline={{\textfonts\rm \ifodd\pageno \the\oddheadline \else \the\evenheadline \fi}} \footline={{\textfonts\rm \ifodd\pageno \the\oddfootline \else \the\evenfootline \fi}\HEADINGShook} \let\HEADINGShook=\relax % Commands to set those variables. % For example, this is what @headings on does % @evenheading @thistitle|@thispage|@thischapter % @oddheading @thischapter|@thispage|@thistitle % @evenfooting @thisfile|| % @oddfooting ||@thisfile \def\evenheading{\parsearg\evenheadingxxx} \def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish} \def\evenheadingyyy #1\|#2\|#3\|#4\finish{% \global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} \def\oddheading{\parsearg\oddheadingxxx} \def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish} \def\oddheadingyyy #1\|#2\|#3\|#4\finish{% \global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} \parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}% \def\evenfooting{\parsearg\evenfootingxxx} \def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish} \def\evenfootingyyy #1\|#2\|#3\|#4\finish{% \global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} \def\oddfooting{\parsearg\oddfootingxxx} \def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish} \def\oddfootingyyy #1\|#2\|#3\|#4\finish{% \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}% % % Leave some space for the footline. Hopefully ok to assume % @evenfooting will not be used by itself. \global\advance\pageheight by -12pt \global\advance\vsize by -12pt } \parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}} % @evenheadingmarks top \thischapter <- chapter at the top of a page % @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page % % The same set of arguments for: % % @oddheadingmarks % @evenfootingmarks % @oddfootingmarks % @everyheadingmarks % @everyfootingmarks \def\evenheadingmarks{\headingmarks{even}{heading}} \def\oddheadingmarks{\headingmarks{odd}{heading}} \def\evenfootingmarks{\headingmarks{even}{footing}} \def\oddfootingmarks{\headingmarks{odd}{footing}} \def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1} \headingmarks{odd}{heading}{#1} } \def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1} \headingmarks{odd}{footing}{#1} } % #1 = even/odd, #2 = heading/footing, #3 = top/bottom. \def\headingmarks#1#2#3 {% \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname \global\expandafter\let\csname get#1#2marks\endcsname \temp } \everyheadingmarks bottom \everyfootingmarks bottom % @headings double turns headings on for double-sided printing. % @headings single turns headings on for single-sided printing. % @headings off turns them off. % @headings on same as @headings double, retained for compatibility. % @headings after turns on double-sided headings after this page. % @headings doubleafter turns on double-sided headings after this page. % @headings singleafter turns on single-sided headings after this page. % By default, they are off at the start of a document, % and turned `on' after @end titlepage. \def\headings #1 {\csname HEADINGS#1\endcsname} \def\HEADINGSoff{% \global\evenheadline={\hfil} \global\evenfootline={\hfil} \global\oddheadline={\hfil} \global\oddfootline={\hfil}} \HEADINGSoff % When we turn headings on, set the page number to 1. % For double-sided printing, put current file name in lower left corner, % chapter name on inside top of right hand pages, document % title on inside top of left hand pages, and page numbers on outside top % edge of all pages. \def\HEADINGSdouble{% \global\pageno=1 \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\folio\hfil\thistitle}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\let\contentsalignmacro = \chapoddpage } \let\contentsalignmacro = \chappager % For single-sided printing, chapter title goes across top left of page, % page number on top right. \def\HEADINGSsingle{% \global\pageno=1 \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\thischapter\hfil\folio}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\let\contentsalignmacro = \chappager } \def\HEADINGSon{\HEADINGSdouble} \def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex} \let\HEADINGSdoubleafter=\HEADINGSafter \def\HEADINGSdoublex{% \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\folio\hfil\thistitle}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\let\contentsalignmacro = \chapoddpage } \def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex} \def\HEADINGSsinglex{% \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\thischapter\hfil\folio}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\let\contentsalignmacro = \chappager } % Subroutines used in generating headings % This produces Day Month Year style of output. % Only define if not already defined, in case a txi-??.tex file has set % up a different format (e.g., txi-cs.tex does this). \ifx\today\undefined \def\today{% \number\day\space \ifcase\month \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec \fi \space\number\year} \fi % @settitle line... specifies the title of the document, for headings. % It generates no output of its own. \def\thistitle{\putwordNoTitle} \def\settitle{\parsearg{\gdef\thistitle}} \message{tables,} % Tables -- @table, @ftable, @vtable, @item(x). % default indentation of table text \newdimen\tableindent \tableindent=.8in % default indentation of @itemize and @enumerate text \newdimen\itemindent \itemindent=.3in % margin between end of table item and start of table text. \newdimen\itemmargin \itemmargin=.1in % used internally for \itemindent minus \itemmargin \newdimen\itemmax % Note @table, @ftable, and @vtable define @item, @itemx, etc., with % these defs. % They also define \itemindex % to index the item name in whatever manner is desired (perhaps none). \newif\ifitemxneedsnegativevskip \def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi} \def\internalBitem{\smallbreak \parsearg\itemzzz} \def\internalBitemx{\itemxpar \parsearg\itemzzz} \def\itemzzz #1{\begingroup % \advance\hsize by -\rightskip \advance\hsize by -\tableindent \setbox0=\hbox{\itemindicate{#1}}% \itemindex{#1}% \nobreak % This prevents a break before @itemx. % % If the item text does not fit in the space we have, put it on a line % by itself, and do not allow a page break either before or after that % line. We do not start a paragraph here because then if the next % command is, e.g., @kindex, the whatsit would get put into the % horizontal list on a line by itself, resulting in extra blank space. \ifdim \wd0>\itemmax % % Make this a paragraph so we get the \parskip glue and wrapping, % but leave it ragged-right. \begingroup \advance\leftskip by-\tableindent \advance\hsize by\tableindent \advance\rightskip by0pt plus1fil \leavevmode\unhbox0\par \endgroup % % We're going to be starting a paragraph, but we don't want the % \parskip glue -- logically it's part of the @item we just started. \nobreak \vskip-\parskip % % Stop a page break at the \parskip glue coming up. However, if % what follows is an environment such as @example, there will be no % \parskip glue; then the negative vskip we just inserted would % cause the example and the item to crash together. So we use this % bizarre value of 10001 as a signal to \aboveenvbreak to insert % \parskip glue after all. Section titles are handled this way also. % \penalty 10001 \endgroup \itemxneedsnegativevskipfalse \else % The item text fits into the space. Start a paragraph, so that the % following text (if any) will end up on the same line. \noindent % Do this with kerns and \unhbox so that if there is a footnote in % the item text, it can migrate to the main vertical list and % eventually be printed. \nobreak\kern-\tableindent \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0 \unhbox0 \nobreak\kern\dimen0 \endgroup \itemxneedsnegativevskiptrue \fi } \def\item{\errmessage{@item while not in a list environment}} \def\itemx{\errmessage{@itemx while not in a list environment}} % @table, @ftable, @vtable. \envdef\table{% \let\itemindex\gobble \tablecheck{table}% } \envdef\ftable{% \def\itemindex ##1{\doind {fn}{\code{##1}}}% \tablecheck{ftable}% } \envdef\vtable{% \def\itemindex ##1{\doind {vr}{\code{##1}}}% \tablecheck{vtable}% } \def\tablecheck#1{% \ifnum \the\catcode`\^^M=\active \endgroup \errmessage{This command won't work in this context; perhaps the problem is that we are \inenvironment\thisenv}% \def\next{\doignore{#1}}% \else \let\next\tablex \fi \next } \def\tablex#1{% \def\itemindicate{#1}% \parsearg\tabley } \def\tabley#1{% {% \makevalueexpandable \edef\temp{\noexpand\tablez #1\space\space\space}% \expandafter }\temp \endtablez } \def\tablez #1 #2 #3 #4\endtablez{% \aboveenvbreak \ifnum 0#1>0 \advance \leftskip by #1\mil \fi \ifnum 0#2>0 \tableindent=#2\mil \fi \ifnum 0#3>0 \advance \rightskip by #3\mil \fi \itemmax=\tableindent \advance \itemmax by -\itemmargin \advance \leftskip by \tableindent \exdentamount=\tableindent \parindent = 0pt \parskip = \smallskipamount \ifdim \parskip=0pt \parskip=2pt \fi \let\item = \internalBitem \let\itemx = \internalBitemx } \def\Etable{\endgraf\afterenvbreak} \let\Eftable\Etable \let\Evtable\Etable \let\Eitemize\Etable \let\Eenumerate\Etable % This is the counter used by @enumerate, which is really @itemize \newcount \itemno \envdef\itemize{\parsearg\doitemize} \def\doitemize#1{% \aboveenvbreak \itemmax=\itemindent \advance\itemmax by -\itemmargin \advance\leftskip by \itemindent \exdentamount=\itemindent \parindent=0pt \parskip=\smallskipamount \ifdim\parskip=0pt \parskip=2pt \fi % % Try typesetting the item mark that if the document erroneously says % something like @itemize @samp (intending @table), there's an error % right away at the @itemize. It's not the best error message in the % world, but it's better than leaving it to the @item. This means if % the user wants an empty mark, they have to say @w{} not just @w. \def\itemcontents{#1}% \setbox0 = \hbox{\itemcontents}% % % @itemize with no arg is equivalent to @itemize @bullet. \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi % \let\item=\itemizeitem } % Definition of @item while inside @itemize and @enumerate. % \def\itemizeitem{% \advance\itemno by 1 % for enumerations {\let\par=\endgraf \smallbreak}% reasonable place to break {% % If the document has an @itemize directly after a section title, a % \nobreak will be last on the list, and \sectionheading will have % done a \vskip-\parskip. In that case, we don't want to zero % parskip, or the item text will crash with the heading. On the % other hand, when there is normal text preceding the item (as there % usually is), we do want to zero parskip, or there would be too much % space. In that case, we won't have a \nobreak before. At least % that's the theory. \ifnum\lastpenalty<10000 \parskip=0in \fi \noindent \hbox to 0pt{\hss \itemcontents \kern\itemmargin}% % \vadjust{\penalty 1200}}% not good to break after first line of item. \flushcr } % \splitoff TOKENS\endmark defines \first to be the first token in % TOKENS, and \rest to be the remainder. % \def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}% % Allow an optional argument of an uppercase letter, lowercase letter, % or number, to specify the first label in the enumerated list. No % argument is the same as `1'. % \envparseargdef\enumerate{\enumeratey #1 \endenumeratey} \def\enumeratey #1 #2\endenumeratey{% % If we were given no argument, pretend we were given `1'. \def\thearg{#1}% \ifx\thearg\empty \def\thearg{1}\fi % % Detect if the argument is a single token. If so, it might be a % letter. Otherwise, the only valid thing it can be is a number. % (We will always have one token, because of the test we just made. % This is a good thing, since \splitoff doesn't work given nothing at % all -- the first parameter is undelimited.) \expandafter\splitoff\thearg\endmark \ifx\rest\empty % Only one token in the argument. It could still be anything. % A ``lowercase letter'' is one whose \lccode is nonzero. % An ``uppercase letter'' is one whose \lccode is both nonzero, and % not equal to itself. % Otherwise, we assume it's a number. % % We need the \relax at the end of the \ifnum lines to stop TeX from % continuing to look for a . % \ifnum\lccode\expandafter`\thearg=0\relax \numericenumerate % a number (we hope) \else % It's a letter. \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax \lowercaseenumerate % lowercase letter \else \uppercaseenumerate % uppercase letter \fi \fi \else % Multiple tokens in the argument. We hope it's a number. \numericenumerate \fi } % An @enumerate whose labels are integers. The starting integer is % given in \thearg. % \def\numericenumerate{% \itemno = \thearg \startenumeration{\the\itemno}% } % The starting (lowercase) letter is in \thearg. \def\lowercaseenumerate{% \itemno = \expandafter`\thearg \startenumeration{% % Be sure we're not beyond the end of the alphabet. \ifnum\itemno=0 \errmessage{No more lowercase letters in @enumerate; get a bigger alphabet}% \fi \char\lccode\itemno }% } % The starting (uppercase) letter is in \thearg. \def\uppercaseenumerate{% \itemno = \expandafter`\thearg \startenumeration{% % Be sure we're not beyond the end of the alphabet. \ifnum\itemno=0 \errmessage{No more uppercase letters in @enumerate; get a bigger alphabet} \fi \char\uccode\itemno }% } % Call \doitemize, adding a period to the first argument and supplying the % common last two arguments. Also subtract one from the initial value in % \itemno, since @item increments \itemno. % \def\startenumeration#1{% \advance\itemno by -1 \doitemize{#1.}\flushcr } % @alphaenumerate and @capsenumerate are abbreviations for giving an arg % to @enumerate. % \def\alphaenumerate{\enumerate{a}} \def\capsenumerate{\enumerate{A}} \def\Ealphaenumerate{\Eenumerate} \def\Ecapsenumerate{\Eenumerate} % @multitable macros % Amy Hendrickson, 8/18/94, 3/6/96 % % @multitable ... @end multitable will make as many columns as desired. % Contents of each column will wrap at width given in preamble. Width % can be specified either with sample text given in a template line, % or in percent of \hsize, the current width of text on page. % Table can continue over pages but will only break between lines. % To make preamble: % % Either define widths of columns in terms of percent of \hsize: % @multitable @columnfractions .25 .3 .45 % @item ... % % Numbers following @columnfractions are the percent of the total % current hsize to be used for each column. You may use as many % columns as desired. % Or use a template: % @multitable {Column 1 template} {Column 2 template} {Column 3 template} % @item ... % using the widest term desired in each column. % Each new table line starts with @item, each subsequent new column % starts with @tab. Empty columns may be produced by supplying @tab's % with nothing between them for as many times as empty columns are needed, % ie, @tab@tab@tab will produce two empty columns. % @item, @tab do not need to be on their own lines, but it will not hurt % if they are. % Sample multitable: % @multitable {Column 1 template} {Column 2 template} {Column 3 template} % @item first col stuff @tab second col stuff @tab third col % @item % first col stuff % @tab % second col stuff % @tab % third col % @item first col stuff @tab second col stuff % @tab Many paragraphs of text may be used in any column. % % They will wrap at the width determined by the template. % @item@tab@tab This will be in third column. % @end multitable % Default dimensions may be reset by user. % @multitableparskip is vertical space between paragraphs in table. % @multitableparindent is paragraph indent in table. % @multitablecolmargin is horizontal space to be left between columns. % @multitablelinespace is space to leave between table items, baseline % to baseline. % 0pt means it depends on current normal line spacing. % \newskip\multitableparskip \newskip\multitableparindent \newdimen\multitablecolspace \newskip\multitablelinespace \multitableparskip=0pt \multitableparindent=6pt \multitablecolspace=12pt \multitablelinespace=0pt % Macros used to set up halign preamble: % \let\endsetuptable\relax \def\xendsetuptable{\endsetuptable} \let\columnfractions\relax \def\xcolumnfractions{\columnfractions} \newif\ifsetpercent % #1 is the @columnfraction, usually a decimal number like .5, but might % be just 1. We just use it, whatever it is. % \def\pickupwholefraction#1 {% \global\advance\colcount by 1 \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}% \setuptable } \newcount\colcount \def\setuptable#1{% \def\firstarg{#1}% \ifx\firstarg\xendsetuptable \let\go = \relax \else \ifx\firstarg\xcolumnfractions \global\setpercenttrue \else \ifsetpercent \let\go\pickupwholefraction \else \global\advance\colcount by 1 \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a % separator; typically that is always in the input, anyway. \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}% \fi \fi \ifx\go\pickupwholefraction % Put the argument back for the \pickupwholefraction call, so % we'll always have a period there to be parsed. \def\go{\pickupwholefraction#1}% \else \let\go = \setuptable \fi% \fi \go } % multitable-only commands. % % @headitem starts a heading row, which we typeset in bold. % Assignments have to be global since we are inside the implicit group % of an alignment entry. \everycr resets \everytab so we don't have to % undo it ourselves. \def\headitemfont{\b}% for people to use in the template row; not changeable \def\headitem{% \checkenv\multitable \crcr \global\everytab={\bf}% can't use \headitemfont since the parsing differs \the\everytab % for the first item }% % % A \tab used to include \hskip1sp. But then the space in a template % line is not enough. That is bad. So let's go back to just `&' until % we again encounter the problem the 1sp was intended to solve. % --karl, nathan@acm.org, 20apr99. \def\tab{\checkenv\multitable &\the\everytab}% % @multitable ... @end multitable definitions: % \newtoks\everytab % insert after every tab. % \envdef\multitable{% \vskip\parskip \startsavinginserts % % @item within a multitable starts a normal row. % We use \def instead of \let so that if one of the multitable entries % contains an @itemize, we don't choke on the \item (seen as \crcr aka % \endtemplate) expanding \doitemize. \def\item{\crcr}% % \tolerance=9500 \hbadness=9500 \setmultitablespacing \parskip=\multitableparskip \parindent=\multitableparindent \overfullrule=0pt \global\colcount=0 % \everycr = {% \noalign{% \global\everytab={}% \global\colcount=0 % Reset the column counter. % Check for saved footnotes, etc. \checkinserts % Keeps underfull box messages off when table breaks over pages. %\filbreak % Maybe so, but it also creates really weird page breaks when the % table breaks over pages. Wouldn't \vfil be better? Wait until the % problem manifests itself, so it can be fixed for real --karl. }% }% % \parsearg\domultitable } \def\domultitable#1{% % To parse everything between @multitable and @item: \setuptable#1 \endsetuptable % % This preamble sets up a generic column definition, which will % be used as many times as user calls for columns. % \vtop will set a single line and will also let text wrap and % continue for many paragraphs if desired. \halign\bgroup &% \global\advance\colcount by 1 \multistrut \vtop{% % Use the current \colcount to find the correct column width: \hsize=\expandafter\csname col\the\colcount\endcsname % % In order to keep entries from bumping into each other % we will add a \leftskip of \multitablecolspace to all columns after % the first one. % % If a template has been used, we will add \multitablecolspace % to the width of each template entry. % % If the user has set preamble in terms of percent of \hsize we will % use that dimension as the width of the column, and the \leftskip % will keep entries from bumping into each other. Table will start at % left margin and final column will justify at right margin. % % Make sure we don't inherit \rightskip from the outer environment. \rightskip=0pt \ifnum\colcount=1 % The first column will be indented with the surrounding text. \advance\hsize by\leftskip \else \ifsetpercent \else % If user has not set preamble in terms of percent of \hsize % we will advance \hsize by \multitablecolspace. \advance\hsize by \multitablecolspace \fi % In either case we will make \leftskip=\multitablecolspace: \leftskip=\multitablecolspace \fi % Ignoring space at the beginning and end avoids an occasional spurious % blank line, when TeX decides to break the line at the space before the % box from the multistrut, so the strut ends up on a line by itself. % For example: % @multitable @columnfractions .11 .89 % @item @code{#} % @tab Legal holiday which is valid in major parts of the whole country. % Is automatically provided with highlighting sequences respectively % marking characters. \noindent\ignorespaces##\unskip\multistrut }\cr } \def\Emultitable{% \crcr \egroup % end the \halign \global\setpercentfalse } \def\setmultitablespacing{% \def\multistrut{\strut}% just use the standard line spacing % % Compute \multitablelinespace (if not defined by user) for use in % \multitableparskip calculation. We used define \multistrut based on % this, but (ironically) that caused the spacing to be off. % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100. \ifdim\multitablelinespace=0pt \setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip \global\advance\multitablelinespace by-\ht0 \fi %% Test to see if parskip is larger than space between lines of %% table. If not, do nothing. %% If so, set to same dimension as multitablelinespace. \ifdim\multitableparskip>\multitablelinespace \global\multitableparskip=\multitablelinespace \global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller %% than skip between lines in the table. \fi% \ifdim\multitableparskip=0pt \global\multitableparskip=\multitablelinespace \global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller %% than skip between lines in the table. \fi} \message{conditionals,} % @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext, % @ifnotxml always succeed. They currently do nothing; we don't % attempt to check whether the conditionals are properly nested. But we % have to remember that they are conditionals, so that @end doesn't % attempt to close an environment group. % \def\makecond#1{% \expandafter\let\csname #1\endcsname = \relax \expandafter\let\csname iscond.#1\endcsname = 1 } \makecond{iftex} \makecond{ifnotdocbook} \makecond{ifnothtml} \makecond{ifnotinfo} \makecond{ifnotplaintext} \makecond{ifnotxml} % Ignore @ignore, @ifhtml, @ifinfo, and the like. % \def\direntry{\doignore{direntry}} \def\documentdescription{\doignore{documentdescription}} \def\docbook{\doignore{docbook}} \def\html{\doignore{html}} \def\ifdocbook{\doignore{ifdocbook}} \def\ifhtml{\doignore{ifhtml}} \def\ifinfo{\doignore{ifinfo}} \def\ifnottex{\doignore{ifnottex}} \def\ifplaintext{\doignore{ifplaintext}} \def\ifxml{\doignore{ifxml}} \def\ignore{\doignore{ignore}} \def\menu{\doignore{menu}} \def\xml{\doignore{xml}} % Ignore text until a line `@end #1', keeping track of nested conditionals. % % A count to remember the depth of nesting. \newcount\doignorecount \def\doignore#1{\begingroup % Scan in ``verbatim'' mode: \obeylines \catcode`\@ = \other \catcode`\{ = \other \catcode`\} = \other % % Make sure that spaces turn into tokens that match what \doignoretext wants. \spaceisspace % % Count number of #1's that we've seen. \doignorecount = 0 % % Swallow text until we reach the matching `@end #1'. \dodoignore{#1}% } { \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source. \obeylines % % \gdef\dodoignore#1{% % #1 contains the command name as a string, e.g., `ifinfo'. % % Define a command to find the next `@end #1'. \long\def\doignoretext##1^^M@end #1{% \doignoretextyyy##1^^M@#1\_STOP_}% % % And this command to find another #1 command, at the beginning of a % line. (Otherwise, we would consider a line `@c @ifset', for % example, to count as an @ifset for nesting.) \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}% % % And now expand that command. \doignoretext ^^M% }% } \def\doignoreyyy#1{% \def\temp{#1}% \ifx\temp\empty % Nothing found. \let\next\doignoretextzzz \else % Found a nested condition, ... \advance\doignorecount by 1 \let\next\doignoretextyyy % ..., look for another. % If we're here, #1 ends with ^^M\ifinfo (for example). \fi \next #1% the token \_STOP_ is present just after this macro. } % We have to swallow the remaining "\_STOP_". % \def\doignoretextzzz#1{% \ifnum\doignorecount = 0 % We have just found the outermost @end. \let\next\enddoignore \else % Still inside a nested condition. \advance\doignorecount by -1 \let\next\doignoretext % Look for the next @end. \fi \next } % Finish off ignored text. { \obeylines% % Ignore anything after the last `@end #1'; this matters in verbatim % environments, where otherwise the newline after an ignored conditional % would result in a blank line in the output. \gdef\enddoignore#1^^M{\endgroup\ignorespaces}% } % @set VAR sets the variable VAR to an empty value. % @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE. % % Since we want to separate VAR from REST-OF-LINE (which might be % empty), we can't just use \parsearg; we have to insert a space of our % own to delimit the rest of the line, and then take it out again if we % didn't need it. % We rely on the fact that \parsearg sets \catcode`\ =10. % \parseargdef\set{\setyyy#1 \endsetyyy} \def\setyyy#1 #2\endsetyyy{% {% \makevalueexpandable \def\temp{#2}% \edef\next{\gdef\makecsname{SET#1}}% \ifx\temp\empty \next{}% \else \setzzz#2\endsetzzz \fi }% } % Remove the trailing space \setxxx inserted. \def\setzzz#1 \endsetzzz{\next{#1}} % @clear VAR clears (i.e., unsets) the variable VAR. % \parseargdef\clear{% {% \makevalueexpandable \global\expandafter\let\csname SET#1\endcsname=\relax }% } % @value{foo} gets the text saved in variable foo. \def\value{\begingroup\makevalueexpandable\valuexxx} \def\valuexxx#1{\expandablevalue{#1}\endgroup} { \catcode`\- = \active \catcode`\_ = \active % \gdef\makevalueexpandable{% \let\value = \expandablevalue % We don't want these characters active, ... \catcode`\-=\other \catcode`\_=\other % ..., but we might end up with active ones in the argument if % we're called from @code, as @code{@value{foo-bar_}}, though. % So \let them to their normal equivalents. \let-\realdash \let_\normalunderscore } } % We have this subroutine so that we can handle at least some @value's % properly in indexes (we call \makevalueexpandable in \indexdummies). % The command has to be fully expandable (if the variable is set), since % the result winds up in the index file. This means that if the % variable's value contains other Texinfo commands, it's almost certain % it will fail (although perhaps we could fix that with sufficient work % to do a one-level expansion on the result, instead of complete). % \def\expandablevalue#1{% \expandafter\ifx\csname SET#1\endcsname\relax {[No value for ``#1'']}% \message{Variable `#1', used in @value, is not set.}% \else \csname SET#1\endcsname \fi } % @ifset VAR ... @end ifset reads the `...' iff VAR has been defined % with @set. % % To get special treatment of `@end ifset,' call \makeond and the redefine. % \makecond{ifset} \def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}} \def\doifset#1#2{% {% \makevalueexpandable \let\next=\empty \expandafter\ifx\csname SET#2\endcsname\relax #1% If not set, redefine \next. \fi \expandafter }\next } \def\ifsetfail{\doignore{ifset}} % @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been % defined with @set, or has been undefined with @clear. % % The `\else' inside the `\doifset' parameter is a trick to reuse the % above code: if the variable is not set, do nothing, if it is set, % then redefine \next to \ifclearfail. % \makecond{ifclear} \def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}} \def\ifclearfail{\doignore{ifclear}} % @dircategory CATEGORY -- specify a category of the dir file % which this file should belong to. Ignore this in TeX. \let\dircategory=\comment % @defininfoenclose. \let\definfoenclose=\comment \message{indexing,} % Index generation facilities % Define \newwrite to be identical to plain tex's \newwrite % except not \outer, so it can be used within macros and \if's. \edef\newwrite{\makecsname{ptexnewwrite}} % \newindex {foo} defines an index named foo. % It automatically defines \fooindex such that % \fooindex ...rest of line... puts an entry in the index foo. % It also defines \fooindfile to be the number of the output channel for % the file that accumulates this index. The file's extension is foo. % The name of an index should be no more than 2 characters long % for the sake of vms. % \def\newindex#1{% \iflinks \expandafter\newwrite \csname#1indfile\endcsname \openout \csname#1indfile\endcsname \jobname.#1 % Open the file \fi \expandafter\xdef\csname#1index\endcsname{% % Define @#1index \noexpand\doindex{#1}} } % @defindex foo == \newindex{foo} % \def\defindex{\parsearg\newindex} % Define @defcodeindex, like @defindex except put all entries in @code. % \def\defcodeindex{\parsearg\newcodeindex} % \def\newcodeindex#1{% \iflinks \expandafter\newwrite \csname#1indfile\endcsname \openout \csname#1indfile\endcsname \jobname.#1 \fi \expandafter\xdef\csname#1index\endcsname{% \noexpand\docodeindex{#1}}% } % @synindex foo bar makes index foo feed into index bar. % Do this instead of @defindex foo if you don't want it as a separate index. % % @syncodeindex foo bar similar, but put all entries made for index foo % inside @code. % \def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}} \def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}} % #1 is \doindex or \docodeindex, #2 the index getting redefined (foo), % #3 the target index (bar). \def\dosynindex#1#2#3{% % Only do \closeout if we haven't already done it, else we'll end up % closing the target index. \expandafter \ifx\csname donesynindex#2\endcsname \relax % The \closeout helps reduce unnecessary open files; the limit on the % Acorn RISC OS is a mere 16 files. \expandafter\closeout\csname#2indfile\endcsname \expandafter\let\csname donesynindex#2\endcsname = 1 \fi % redefine \fooindfile: \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname \expandafter\let\csname#2indfile\endcsname=\temp % redefine \fooindex: \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}% } % Define \doindex, the driver for all \fooindex macros. % Argument #1 is generated by the calling \fooindex macro, % and it is "foo", the name of the index. % \doindex just uses \parsearg; it calls \doind for the actual work. % This is because \doind is more useful to call from other macros. % There is also \dosubind {index}{topic}{subtopic} % which makes an entry in a two-level index such as the operation index. \def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer} \def\singleindexer #1{\doind{\indexname}{#1}} % like the previous two, but they put @code around the argument. \def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer} \def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}} % Take care of Texinfo commands that can appear in an index entry. % Since there are some commands we want to expand, and others we don't, % we have to laboriously prevent expansion for those that we don't. % \def\indexdummies{% \escapechar = `\\ % use backslash in output files. \def\@{@}% change to @@ when we switch to @ as escape char in index files. \def\ {\realbackslash\space }% % % Need these in case \tex is in effect and \{ is a \delimiter again. % But can't use \lbracecmd and \rbracecmd because texindex assumes % braces and backslashes are used only as delimiters. \let\{ = \mylbrace \let\} = \myrbrace % % I don't entirely understand this, but when an index entry is % generated from a macro call, the \endinput which \scanmacro inserts % causes processing to be prematurely terminated. This is, % apparently, because \indexsorttmp is fully expanded, and \endinput % is an expandable command. The redefinition below makes \endinput % disappear altogether for that purpose -- although logging shows that % processing continues to some further point. On the other hand, it % seems \endinput does not hurt in the printed index arg, since that % is still getting written without apparent harm. % % Sample source (mac-idx3.tex, reported by Graham Percival to % help-texinfo, 22may06): % @macro funindex {WORD} % @findex xyz % @end macro % ... % @funindex commtest % % The above is not enough to reproduce the bug, but it gives the flavor. % % Sample whatsit resulting: % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}} % % So: \let\endinput = \empty % % Do the redefinitions. \commondummies } % For the aux and toc files, @ is the escape character. So we want to % redefine everything using @ as the escape character (instead of % \realbackslash, still used for index files). When everything uses @, % this will be simpler. % \def\atdummies{% \def\@{@@}% \def\ {@ }% \let\{ = \lbraceatcmd \let\} = \rbraceatcmd % % Do the redefinitions. \commondummies \otherbackslash } % Called from \indexdummies and \atdummies. % \def\commondummies{% % % \definedummyword defines \#1 as \string\#1\space, thus effectively % preventing its expansion. This is used only for control% words, % not control letters, because the \space would be incorrect for % control characters, but is needed to separate the control word % from whatever follows. % % For control letters, we have \definedummyletter, which omits the % space. % % These can be used both for control words that take an argument and % those that do not. If it is followed by {arg} in the input, then % that will dutifully get written to the index (or wherever). % \def\definedummyword ##1{\def##1{\string##1\space}}% \def\definedummyletter##1{\def##1{\string##1}}% \let\definedummyaccent\definedummyletter % \commondummiesnofonts % \definedummyletter\_% % % Non-English letters. \definedummyword\AA \definedummyword\AE \definedummyword\DH \definedummyword\L \definedummyword\O \definedummyword\OE \definedummyword\TH \definedummyword\aa \definedummyword\ae \definedummyword\dh \definedummyword\exclamdown \definedummyword\l \definedummyword\o \definedummyword\oe \definedummyword\ordf \definedummyword\ordm \definedummyword\questiondown \definedummyword\ss \definedummyword\th % % Although these internal commands shouldn't show up, sometimes they do. \definedummyword\bf \definedummyword\gtr \definedummyword\hat \definedummyword\less \definedummyword\sf \definedummyword\sl \definedummyword\tclose \definedummyword\tt % \definedummyword\LaTeX \definedummyword\TeX % % Assorted special characters. \definedummyword\bullet \definedummyword\comma \definedummyword\copyright \definedummyword\registeredsymbol \definedummyword\dots \definedummyword\enddots \definedummyword\equiv \definedummyword\error \definedummyword\euro \definedummyword\guillemetleft \definedummyword\guillemetright \definedummyword\guilsinglleft \definedummyword\guilsinglright \definedummyword\expansion \definedummyword\minus \definedummyword\ogonek \definedummyword\pounds \definedummyword\point \definedummyword\print \definedummyword\quotedblbase \definedummyword\quotedblleft \definedummyword\quotedblright \definedummyword\quoteleft \definedummyword\quoteright \definedummyword\quotesinglbase \definedummyword\result \definedummyword\textdegree % % We want to disable all macros so that they are not expanded by \write. \macrolist % \normalturnoffactive % % Handle some cases of @value -- where it does not contain any % (non-fully-expandable) commands. \makevalueexpandable } % \commondummiesnofonts: common to \commondummies and \indexnofonts. % \def\commondummiesnofonts{% % Control letters and accents. \definedummyletter\!% \definedummyaccent\"% \definedummyaccent\'% \definedummyletter\*% \definedummyaccent\,% \definedummyletter\.% \definedummyletter\/% \definedummyletter\:% \definedummyaccent\=% \definedummyletter\?% \definedummyaccent\^% \definedummyaccent\`% \definedummyaccent\~% \definedummyword\u \definedummyword\v \definedummyword\H \definedummyword\dotaccent \definedummyword\ogonek \definedummyword\ringaccent \definedummyword\tieaccent \definedummyword\ubaraccent \definedummyword\udotaccent \definedummyword\dotless % % Texinfo font commands. \definedummyword\b \definedummyword\i \definedummyword\r \definedummyword\sc \definedummyword\t % % Commands that take arguments. \definedummyword\acronym \definedummyword\cite \definedummyword\code \definedummyword\command \definedummyword\dfn \definedummyword\email \definedummyword\emph \definedummyword\env \definedummyword\file \definedummyword\kbd \definedummyword\key \definedummyword\math \definedummyword\option \definedummyword\pxref \definedummyword\ref \definedummyword\samp \definedummyword\strong \definedummyword\tie \definedummyword\uref \definedummyword\url \definedummyword\var \definedummyword\verb \definedummyword\w \definedummyword\xref } % \indexnofonts is used when outputting the strings to sort the index % by, and when constructing control sequence names. It eliminates all % control sequences and just writes whatever the best ASCII sort string % would be for a given command (usually its argument). % \def\indexnofonts{% % Accent commands should become @asis. \def\definedummyaccent##1{\let##1\asis}% % We can just ignore other control letters. \def\definedummyletter##1{\let##1\empty}% % Hopefully, all control words can become @asis. \let\definedummyword\definedummyaccent % \commondummiesnofonts % % Don't no-op \tt, since it isn't a user-level command % and is used in the definitions of the active chars like <, >, |, etc. % Likewise with the other plain tex font commands. %\let\tt=\asis % \def\ { }% \def\@{@}% % how to handle braces? \def\_{\normalunderscore}% % % Non-English letters. \def\AA{AA}% \def\AE{AE}% \def\DH{DZZ}% \def\L{L}% \def\OE{OE}% \def\O{O}% \def\TH{ZZZ}% \def\aa{aa}% \def\ae{ae}% \def\dh{dzz}% \def\exclamdown{!}% \def\l{l}% \def\oe{oe}% \def\ordf{a}% \def\ordm{o}% \def\o{o}% \def\questiondown{?}% \def\ss{ss}% \def\th{zzz}% % \def\LaTeX{LaTeX}% \def\TeX{TeX}% % % Assorted special characters. % (The following {} will end up in the sort string, but that's ok.) \def\bullet{bullet}% \def\comma{,}% \def\copyright{copyright}% \def\dots{...}% \def\enddots{...}% \def\equiv{==}% \def\error{error}% \def\euro{euro}% \def\expansion{==>}% \def\guillemetleft{<<}% \def\guillemetright{>>}% \def\guilsinglleft{<}% \def\guilsinglright{>}% \def\minus{-}% \def\point{.}% \def\pounds{pounds}% \def\print{-|}% \def\quotedblbase{"}% \def\quotedblleft{"}% \def\quotedblright{"}% \def\quoteleft{`}% \def\quoteright{'}% \def\quotesinglbase{,}% \def\registeredsymbol{R}% \def\result{=>}% \def\textdegree{o}% % % We need to get rid of all macros, leaving only the arguments (if present). % Of course this is not nearly correct, but it is the best we can do for now. % makeinfo does not expand macros in the argument to @deffn, which ends up % writing an index entry, and texindex isn't prepared for an index sort entry % that starts with \. % % Since macro invocations are followed by braces, we can just redefine them % to take a single TeX argument. The case of a macro invocation that % goes to end-of-line is not handled. % \macrolist } \let\indexbackslash=0 %overridden during \printindex. \let\SETmarginindex=\relax % put index entries in margin (undocumented)? % Most index entries go through here, but \dosubind is the general case. % #1 is the index name, #2 is the entry text. \def\doind#1#2{\dosubind{#1}{#2}{}} % Workhorse for all \fooindexes. % #1 is name of index, #2 is stuff to put there, #3 is subentry -- % empty if called from \doind, as we usually are (the main exception % is with most defuns, which call us directly). % \def\dosubind#1#2#3{% \iflinks {% % Store the main index entry text (including the third arg). \toks0 = {#2}% % If third arg is present, precede it with a space. \def\thirdarg{#3}% \ifx\thirdarg\empty \else \toks0 = \expandafter{\the\toks0 \space #3}% \fi % \edef\writeto{\csname#1indfile\endcsname}% % \safewhatsit\dosubindwrite }% \fi } % Write the entry in \toks0 to the index file: % \def\dosubindwrite{% % Put the index entry in the margin if desired. \ifx\SETmarginindex\relax\else \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}% \fi % % Remember, we are within a group. \indexdummies % Must do this here, since \bf, etc expand at this stage \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now % so it will be output as is; and it will print as backslash. % % Process the index entry with all font commands turned off, to % get the string to sort by. {\indexnofonts \edef\temp{\the\toks0}% need full expansion \xdef\indexsorttmp{\temp}% }% % % Set up the complete index entry, with both the sort key and % the original text, including any font commands. We write % three arguments to \entry to the .?? file (four in the % subentry case), texindex reduces to two when writing the .??s % sorted result. \edef\temp{% \write\writeto{% \string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}% }% \temp } % Take care of unwanted page breaks/skips around a whatsit: % % If a skip is the last thing on the list now, preserve it % by backing up by \lastskip, doing the \write, then inserting % the skip again. Otherwise, the whatsit generated by the % \write or \pdfdest will make \lastskip zero. The result is that % sequences like this: % @end defun % @tindex whatever % @defun ... % will have extra space inserted, because the \medbreak in the % start of the @defun won't see the skip inserted by the @end of % the previous defun. % % But don't do any of this if we're not in vertical mode. We % don't want to do a \vskip and prematurely end a paragraph. % % Avoid page breaks due to these extra skips, too. % % But wait, there is a catch there: % We'll have to check whether \lastskip is zero skip. \ifdim is not % sufficient for this purpose, as it ignores stretch and shrink parts % of the skip. The only way seems to be to check the textual % representation of the skip. % % The following is almost like \def\zeroskipmacro{0.0pt} except that % the ``p'' and ``t'' characters have catcode \other, not 11 (letter). % \edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname} % \newskip\whatsitskip \newcount\whatsitpenalty % % ..., ready, GO: % \def\safewhatsit#1{% \ifhmode #1% \else % \lastskip and \lastpenalty cannot both be nonzero simultaneously. \whatsitskip = \lastskip \edef\lastskipmacro{\the\lastskip}% \whatsitpenalty = \lastpenalty % % If \lastskip is nonzero, that means the last item was a % skip. And since a skip is discardable, that means this % -\whatsitskip glue we're inserting is preceded by a % non-discardable item, therefore it is not a potential % breakpoint, therefore no \nobreak needed. \ifx\lastskipmacro\zeroskipmacro \else \vskip-\whatsitskip \fi % #1% % \ifx\lastskipmacro\zeroskipmacro % If \lastskip was zero, perhaps the last item was a penalty, and % perhaps it was >=10000, e.g., a \nobreak. In that case, we want % to re-insert the same penalty (values >10000 are used for various % signals); since we just inserted a non-discardable item, any % following glue (such as a \parskip) would be a breakpoint. For example: % % @deffn deffn-whatever % @vindex index-whatever % Description. % would allow a break between the index-whatever whatsit % and the "Description." paragraph. \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi \else % On the other hand, if we had a nonzero \lastskip, % this make-up glue would be preceded by a non-discardable item % (the whatsit from the \write), so we must insert a \nobreak. \nobreak\vskip\whatsitskip \fi \fi } % The index entry written in the file actually looks like % \entry {sortstring}{page}{topic} % or % \entry {sortstring}{page}{topic}{subtopic} % The texindex program reads in these files and writes files % containing these kinds of lines: % \initial {c} % before the first topic whose initial is c % \entry {topic}{pagelist} % for a topic that is used without subtopics % \primary {topic} % for the beginning of a topic that is used with subtopics % \secondary {subtopic}{pagelist} % for each subtopic. % Define the user-accessible indexing commands % @findex, @vindex, @kindex, @cindex. \def\findex {\fnindex} \def\kindex {\kyindex} \def\cindex {\cpindex} \def\vindex {\vrindex} \def\tindex {\tpindex} \def\pindex {\pgindex} \def\cindexsub {\begingroup\obeylines\cindexsub} {\obeylines % \gdef\cindexsub "#1" #2^^M{\endgroup % \dosubind{cp}{#2}{#1}}} % Define the macros used in formatting output of the sorted index material. % @printindex causes a particular index (the ??s file) to get printed. % It does not print any chapter heading (usually an @unnumbered). % \parseargdef\printindex{\begingroup \dobreak \chapheadingskip{10000}% % \smallfonts \rm \tolerance = 9500 \plainfrenchspacing \everypar = {}% don't want the \kern\-parindent from indentation suppression. % % See if the index file exists and is nonempty. % Change catcode of @ here so that if the index file contains % \initial {@} % as its first line, TeX doesn't complain about mismatched braces % (because it thinks @} is a control sequence). \catcode`\@ = 11 \openin 1 \jobname.#1s \ifeof 1 % \enddoublecolumns gets confused if there is no text in the index, % and it loses the chapter title and the aux file entries for the % index. The easiest way to prevent this problem is to make sure % there is some text. \putwordIndexNonexistent \else % % If the index file exists but is empty, then \openin leaves \ifeof % false. We have to make TeX try to read something from the file, so % it can discover if there is anything in it. \read 1 to \temp \ifeof 1 \putwordIndexIsEmpty \else % Index files are almost Texinfo source, but we use \ as the escape % character. It would be better to use @, but that's too big a change % to make right now. \def\indexbackslash{\backslashcurfont}% \catcode`\\ = 0 \escapechar = `\\ \begindoublecolumns \input \jobname.#1s \enddoublecolumns \fi \fi \closein 1 \endgroup} % These macros are used by the sorted index file itself. % Change them to control the appearance of the index. \def\initial#1{{% % Some minor font changes for the special characters. \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt % % Remove any glue we may have, we'll be inserting our own. \removelastskip % % We like breaks before the index initials, so insert a bonus. \nobreak \vskip 0pt plus 3\baselineskip \penalty 0 \vskip 0pt plus -3\baselineskip % % Typeset the initial. Making this add up to a whole number of % baselineskips increases the chance of the dots lining up from column % to column. It still won't often be perfect, because of the stretch % we need before each entry, but it's better. % % No shrink because it confuses \balancecolumns. \vskip 1.67\baselineskip plus .5\baselineskip \leftline{\secbf #1}% % Do our best not to break after the initial. \nobreak \vskip .33\baselineskip plus .1\baselineskip }} % \entry typesets a paragraph consisting of the text (#1), dot leaders, and % then page number (#2) flushed to the right margin. It is used for index % and table of contents entries. The paragraph is indented by \leftskip. % % A straightforward implementation would start like this: % \def\entry#1#2{... % But this freezes the catcodes in the argument, and can cause problems to % @code, which sets - active. This problem was fixed by a kludge--- % ``-'' was active throughout whole index, but this isn't really right. % % The right solution is to prevent \entry from swallowing the whole text. % --kasal, 21nov03 \def\entry{% \begingroup % % Start a new paragraph if necessary, so our assignments below can't % affect previous text. \par % % Do not fill out the last line with white space. \parfillskip = 0in % % No extra space above this paragraph. \parskip = 0in % % Do not prefer a separate line ending with a hyphen to fewer lines. \finalhyphendemerits = 0 % % \hangindent is only relevant when the entry text and page number % don't both fit on one line. In that case, bob suggests starting the % dots pretty far over on the line. Unfortunately, a large % indentation looks wrong when the entry text itself is broken across % lines. So we use a small indentation and put up with long leaders. % % \hangafter is reset to 1 (which is the value we want) at the start % of each paragraph, so we need not do anything with that. \hangindent = 2em % % When the entry text needs to be broken, just fill out the first line % with blank space. \rightskip = 0pt plus1fil % % A bit of stretch before each entry for the benefit of balancing % columns. \vskip 0pt plus1pt % % Swallow the left brace of the text (first parameter): \afterassignment\doentry \let\temp = } \def\doentry{% \bgroup % Instead of the swallowed brace. \noindent \aftergroup\finishentry % And now comes the text of the entry. } \def\finishentry#1{% % #1 is the page number. % % The following is kludged to not output a line of dots in the index if % there are no page numbers. The next person who breaks this will be % cursed by a Unix daemon. \setbox\boxA = \hbox{#1}% \ifdim\wd\boxA = 0pt \ % \else % % If we must, put the page number on a line of its own, and fill out % this line with blank space. (The \hfil is overwhelmed with the % fill leaders glue in \indexdotfill if the page number does fit.) \hfil\penalty50 \null\nobreak\indexdotfill % Have leaders before the page number. % % The `\ ' here is removed by the implicit \unskip that TeX does as % part of (the primitive) \par. Without it, a spurious underfull % \hbox ensues. \ifpdf \pdfgettoks#1.% \ \the\toksA \else \ #1% \fi \fi \par \endgroup } % Like plain.tex's \dotfill, except uses up at least 1 em. \def\indexdotfill{\cleaders \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill} \def\primary #1{\line{#1\hfil}} \newskip\secondaryindent \secondaryindent=0.5cm \def\secondary#1#2{{% \parfillskip=0in \parskip=0in \hangindent=1in \hangafter=1 \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill \ifpdf \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph. \else #2 \fi \par }} % Define two-column mode, which we use to typeset indexes. % Adapted from the TeXbook, page 416, which is to say, % the manmac.tex format used to print the TeXbook itself. \catcode`\@=11 \newbox\partialpage \newdimen\doublecolumnhsize \def\begindoublecolumns{\begingroup % ended by \enddoublecolumns % Grab any single-column material above us. \output = {% % % Here is a possibility not foreseen in manmac: if we accumulate a % whole lot of material, we might end up calling this \output % routine twice in a row (see the doublecol-lose test, which is % essentially a couple of indexes with @setchapternewpage off). In % that case we just ship out what is in \partialpage with the normal % output routine. Generally, \partialpage will be empty when this % runs and this will be a no-op. See the indexspread.tex test case. \ifvoid\partialpage \else \onepageout{\pagecontents\partialpage}% \fi % \global\setbox\partialpage = \vbox{% % Unvbox the main output page. \unvbox\PAGE \kern-\topskip \kern\baselineskip }% }% \eject % run that output routine to set \partialpage % % Use the double-column output routine for subsequent pages. \output = {\doublecolumnout}% % % Change the page size parameters. We could do this once outside this % routine, in each of @smallbook, @afourpaper, and the default 8.5x11 % format, but then we repeat the same computation. Repeating a couple % of assignments once per index is clearly meaningless for the % execution time, so we may as well do it in one place. % % First we halve the line length, less a little for the gutter between % the columns. We compute the gutter based on the line length, so it % changes automatically with the paper format. The magic constant % below is chosen so that the gutter has the same value (well, +-<1pt) % as it did when we hard-coded it. % % We put the result in a separate register, \doublecolumhsize, so we % can restore it in \pagesofar, after \hsize itself has (potentially) % been clobbered. % \doublecolumnhsize = \hsize \advance\doublecolumnhsize by -.04154\hsize \divide\doublecolumnhsize by 2 \hsize = \doublecolumnhsize % % Double the \vsize as well. (We don't need a separate register here, % since nobody clobbers \vsize.) \vsize = 2\vsize } % The double-column output routine for all double-column pages except % the last. % \def\doublecolumnout{% \splittopskip=\topskip \splitmaxdepth=\maxdepth % Get the available space for the double columns -- the normal % (undoubled) page height minus any material left over from the % previous page. \dimen@ = \vsize \divide\dimen@ by 2 \advance\dimen@ by -\ht\partialpage % % box0 will be the left-hand column, box2 the right. \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@ \onepageout\pagesofar \unvbox255 \penalty\outputpenalty } % % Re-output the contents of the output page -- any previous material, % followed by the two boxes we just split, in box0 and box2. \def\pagesofar{% \unvbox\partialpage % \hsize = \doublecolumnhsize \wd0=\hsize \wd2=\hsize \hbox to\pagewidth{\box0\hfil\box2}% } % % All done with double columns. \def\enddoublecolumns{% % The following penalty ensures that the page builder is exercised % _before_ we change the output routine. This is necessary in the % following situation: % % The last section of the index consists only of a single entry. % Before this section, \pagetotal is less than \pagegoal, so no % break occurs before the last section starts. However, the last % section, consisting of \initial and the single \entry, does not % fit on the page and has to be broken off. Without the following % penalty the page builder will not be exercised until \eject % below, and by that time we'll already have changed the output % routine to the \balancecolumns version, so the next-to-last % double-column page will be processed with \balancecolumns, which % is wrong: The two columns will go to the main vertical list, with % the broken-off section in the recent contributions. As soon as % the output routine finishes, TeX starts reconsidering the page % break. The two columns and the broken-off section both fit on the % page, because the two columns now take up only half of the page % goal. When TeX sees \eject from below which follows the final % section, it invokes the new output routine that we've set after % \balancecolumns below; \onepageout will try to fit the two columns % and the final section into the vbox of \pageheight (see % \pagebody), causing an overfull box. % % Note that glue won't work here, because glue does not exercise the % page builder, unlike penalties (see The TeXbook, pp. 280-281). \penalty0 % \output = {% % Split the last of the double-column material. Leave it on the % current page, no automatic page break. \balancecolumns % % If we end up splitting too much material for the current page, % though, there will be another page break right after this \output % invocation ends. Having called \balancecolumns once, we do not % want to call it again. Therefore, reset \output to its normal % definition right away. (We hope \balancecolumns will never be % called on to balance too much material, but if it is, this makes % the output somewhat more palatable.) \global\output = {\onepageout{\pagecontents\PAGE}}% }% \eject \endgroup % started in \begindoublecolumns % % \pagegoal was set to the doubled \vsize above, since we restarted % the current page. We're now back to normal single-column % typesetting, so reset \pagegoal to the normal \vsize (after the % \endgroup where \vsize got restored). \pagegoal = \vsize } % % Called at the end of the double column material. \def\balancecolumns{% \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120. \dimen@ = \ht0 \advance\dimen@ by \topskip \advance\dimen@ by-\baselineskip \divide\dimen@ by 2 % target to split to %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}% \splittopskip = \topskip % Loop until we get a decent breakpoint. {% \vbadness = 10000 \loop \global\setbox3 = \copy0 \global\setbox1 = \vsplit3 to \dimen@ \ifdim\ht3>\dimen@ \global\advance\dimen@ by 1pt \repeat }% %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}% \setbox0=\vbox to\dimen@{\unvbox1}% \setbox2=\vbox to\dimen@{\unvbox3}% % \pagesofar } \catcode`\@ = \other \message{sectioning,} % Chapters, sections, etc. % \unnumberedno is an oxymoron, of course. But we count the unnumbered % sections so that we can refer to them unambiguously in the pdf % outlines by their "section number". We avoid collisions with chapter % numbers by starting them at 10000. (If a document ever has 10000 % chapters, we're in trouble anyway, I'm sure.) \newcount\unnumberedno \unnumberedno = 10000 \newcount\chapno \newcount\secno \secno=0 \newcount\subsecno \subsecno=0 \newcount\subsubsecno \subsubsecno=0 % This counter is funny since it counts through charcodes of letters A, B, ... \newcount\appendixno \appendixno = `\@ % % \def\appendixletter{\char\the\appendixno} % We do the following ugly conditional instead of the above simple % construct for the sake of pdftex, which needs the actual % letter in the expansion, not just typeset. % \def\appendixletter{% \ifnum\appendixno=`A A% \else\ifnum\appendixno=`B B% \else\ifnum\appendixno=`C C% \else\ifnum\appendixno=`D D% \else\ifnum\appendixno=`E E% \else\ifnum\appendixno=`F F% \else\ifnum\appendixno=`G G% \else\ifnum\appendixno=`H H% \else\ifnum\appendixno=`I I% \else\ifnum\appendixno=`J J% \else\ifnum\appendixno=`K K% \else\ifnum\appendixno=`L L% \else\ifnum\appendixno=`M M% \else\ifnum\appendixno=`N N% \else\ifnum\appendixno=`O O% \else\ifnum\appendixno=`P P% \else\ifnum\appendixno=`Q Q% \else\ifnum\appendixno=`R R% \else\ifnum\appendixno=`S S% \else\ifnum\appendixno=`T T% \else\ifnum\appendixno=`U U% \else\ifnum\appendixno=`V V% \else\ifnum\appendixno=`W W% \else\ifnum\appendixno=`X X% \else\ifnum\appendixno=`Y Y% \else\ifnum\appendixno=`Z Z% % The \the is necessary, despite appearances, because \appendixletter is % expanded while writing the .toc file. \char\appendixno is not % expandable, thus it is written literally, thus all appendixes come out % with the same letter (or @) in the toc without it. \else\char\the\appendixno \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} % Each @chapter defines these (using marks) as the number+name, number % and name of the chapter. Page headings and footings can use % these. @section does likewise. \def\thischapter{} \def\thischapternum{} \def\thischaptername{} \def\thissection{} \def\thissectionnum{} \def\thissectionname{} \newcount\absseclevel % used to calculate proper heading level \newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count % @raisesections: treat @section as chapter, @subsection as section, etc. \def\raisesections{\global\advance\secbase by -1} \let\up=\raisesections % original BFox name % @lowersections: treat @chapter as section, @section as subsection, etc. \def\lowersections{\global\advance\secbase by 1} \let\down=\lowersections % original BFox name % we only have subsub. \chardef\maxseclevel = 3 % % A numbered section within an unnumbered changes to unnumbered too. % To achive this, remember the "biggest" unnum. sec. we are currently in: \chardef\unmlevel = \maxseclevel % % Trace whether the current chapter is an appendix or not: % \chapheadtype is "N" or "A", unnumbered chapters are ignored. \def\chapheadtype{N} % Choose a heading macro % #1 is heading type % #2 is heading level % #3 is text for heading \def\genhead#1#2#3{% % Compute the abs. sec. level: \absseclevel=#2 \advance\absseclevel by \secbase % Make sure \absseclevel doesn't fall outside the range: \ifnum \absseclevel < 0 \absseclevel = 0 \else \ifnum \absseclevel > 3 \absseclevel = 3 \fi \fi % The heading type: \def\headtype{#1}% \if \headtype U% \ifnum \absseclevel < \unmlevel \chardef\unmlevel = \absseclevel \fi \else % Check for appendix sections: \ifnum \absseclevel = 0 \edef\chapheadtype{\headtype}% \else \if \headtype A\if \chapheadtype N% \errmessage{@appendix... within a non-appendix chapter}% \fi\fi \fi % Check for numbered within unnumbered: \ifnum \absseclevel > \unmlevel \def\headtype{U}% \else \chardef\unmlevel = 3 \fi \fi % Now print the heading: \if \headtype U% \ifcase\absseclevel \unnumberedzzz{#3}% \or \unnumberedseczzz{#3}% \or \unnumberedsubseczzz{#3}% \or \unnumberedsubsubseczzz{#3}% \fi \else \if \headtype A% \ifcase\absseclevel \appendixzzz{#3}% \or \appendixsectionzzz{#3}% \or \appendixsubseczzz{#3}% \or \appendixsubsubseczzz{#3}% \fi \else \ifcase\absseclevel \chapterzzz{#3}% \or \seczzz{#3}% \or \numberedsubseczzz{#3}% \or \numberedsubsubseczzz{#3}% \fi \fi \fi \suppressfirstparagraphindent } % an interface: \def\numhead{\genhead N} \def\apphead{\genhead A} \def\unnmhead{\genhead U} % @chapter, @appendix, @unnumbered. Increment top-level counter, reset % all lower-level sectioning counters to zero. % % Also set \chaplevelprefix, which we prepend to @float sequence numbers % (e.g., figures), q.v. By default (before any chapter), that is empty. \let\chaplevelprefix = \empty % \outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz \def\chapterzzz#1{% % section resetting is \global in case the chapter is in a group, such % as an @include file. \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\chapno by 1 % % Used for \float. \gdef\chaplevelprefix{\the\chapno.}% \resetallfloatnos % % \putwordChapter can contain complex things in translations. \toks0=\expandafter{\putwordChapter}% \message{\the\toks0 \space \the\chapno}% % % Write the actual heading. \chapmacro{#1}{Ynumbered}{\the\chapno}% % % So @section and the like are numbered underneath this chapter. \global\let\section = \numberedsec \global\let\subsection = \numberedsubsec \global\let\subsubsection = \numberedsubsubsec } \outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz % \def\appendixzzz#1{% \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\appendixno by 1 \gdef\chaplevelprefix{\appendixletter.}% \resetallfloatnos % % \putwordAppendix can contain complex things in translations. \toks0=\expandafter{\putwordAppendix}% \message{\the\toks0 \space \appendixletter}% % \chapmacro{#1}{Yappendix}{\appendixletter}% % \global\let\section = \appendixsec \global\let\subsection = \appendixsubsec \global\let\subsubsection = \appendixsubsubsec } \outer\parseargdef\unnumbered{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz \def\unnumberedzzz#1{% \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\unnumberedno by 1 % % Since an unnumbered has no number, no prefix for figures. \global\let\chaplevelprefix = \empty \resetallfloatnos % % This used to be simply \message{#1}, but TeX fully expands the % argument to \message. Therefore, if #1 contained @-commands, TeX % expanded them. For example, in `@unnumbered The @cite{Book}', TeX % expanded @cite (which turns out to cause errors because \cite is meant % to be executed, not expanded). % % Anyway, we don't want the fully-expanded definition of @cite to appear % as a result of the \message, we just want `@cite' itself. We use % \the to achieve this: TeX expands \the only once, % simply yielding the contents of . (We also do this for % the toc entries.) \toks0 = {#1}% \message{(\the\toks0)}% % \chapmacro{#1}{Ynothing}{\the\unnumberedno}% % \global\let\section = \unnumberedsec \global\let\subsection = \unnumberedsubsec \global\let\subsubsection = \unnumberedsubsubsec } % @centerchap is like @unnumbered, but the heading is centered. \outer\parseargdef\centerchap{% % Well, we could do the following in a group, but that would break % an assumption that \chapmacro is called at the outermost level. % Thus we are safer this way: --kasal, 24feb04 \let\centerparametersmaybe = \centerparameters \unnmhead0{#1}% \let\centerparametersmaybe = \relax } % @top is like @unnumbered. \let\top\unnumbered % Sections. \outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz \def\seczzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}% } \outer\parseargdef\appendixsection{\apphead1{#1}} % normally calls appendixsectionzzz \def\appendixsectionzzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}% } \let\appendixsec\appendixsection \outer\parseargdef\unnumberedsec{\unnmhead1{#1}} % normally calls unnumberedseczzz \def\unnumberedseczzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}% } % Subsections. \outer\parseargdef\numberedsubsec{\numhead2{#1}} % normally calls numberedsubseczzz \def\numberedsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}% } \outer\parseargdef\appendixsubsec{\apphead2{#1}} % normally calls appendixsubseczzz \def\appendixsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Yappendix}% {\appendixletter.\the\secno.\the\subsecno}% } \outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} %normally calls unnumberedsubseczzz \def\unnumberedsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Ynothing}% {\the\unnumberedno.\the\secno.\the\subsecno}% } % Subsubsections. \outer\parseargdef\numberedsubsubsec{\numhead3{#1}} % normally numberedsubsubseczzz \def\numberedsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Ynumbered}% {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}% } \outer\parseargdef\appendixsubsubsec{\apphead3{#1}} % normally appendixsubsubseczzz \def\appendixsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Yappendix}% {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}% } \outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} %normally unnumberedsubsubseczzz \def\unnumberedsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Ynothing}% {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}% } % These macros control what the section commands do, according % to what kind of chapter we are in (ordinary, appendix, or unnumbered). % Define them by default for a numbered chapter. \let\section = \numberedsec \let\subsection = \numberedsubsec \let\subsubsection = \numberedsubsubsec % Define @majorheading, @heading and @subheading % NOTE on use of \vbox for chapter headings, section headings, and such: % 1) We use \vbox rather than the earlier \line to permit % overlong headings to fold. % 2) \hyphenpenalty is set to 10000 because hyphenation in a % heading is obnoxious; this forbids it. % 3) Likewise, headings look best if no \parindent is used, and % if justification is not attempted. Hence \raggedright. \def\majorheading{% {\advance\chapheadingskip by 10pt \chapbreak }% \parsearg\chapheadingzzz } \def\chapheading{\chapbreak \parsearg\chapheadingzzz} \def\chapheadingzzz#1{% {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 \parindent=0pt\ptexraggedright \rmisbold #1\hfill}}% \bigskip \par\penalty 200\relax \suppressfirstparagraphindent } % @heading, @subheading, @subsubheading. \parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{} \suppressfirstparagraphindent} \parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{} \suppressfirstparagraphindent} \parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{} \suppressfirstparagraphindent} % These macros generate a chapter, section, etc. heading only % (including whitespace, linebreaking, etc. around it), % given all the information in convenient, parsed form. %%% Args are the skip and penalty (usually negative) \def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi} %%% Define plain chapter starts, and page on/off switching for it % Parameter controlling skip before chapter headings (if needed) \newskip\chapheadingskip \def\chapbreak{\dobreak \chapheadingskip {-4000}} \def\chappager{\par\vfill\supereject} % Because \domark is called before \chapoddpage, the filler page will % get the headings for the next chapter, which is wrong. But we don't % care -- we just disable all headings on the filler page. \def\chapoddpage{% \chappager \ifodd\pageno \else \begingroup \evenheadline={\hfil}\evenfootline={\hfil}% \oddheadline={\hfil}\oddfootline={\hfil}% \hbox to 0pt{}% \chappager \endgroup \fi } \def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname} \def\CHAPPAGoff{% \global\let\contentsalignmacro = \chappager \global\let\pchapsepmacro=\chapbreak \global\let\pagealignmacro=\chappager} \def\CHAPPAGon{% \global\let\contentsalignmacro = \chappager \global\let\pchapsepmacro=\chappager \global\let\pagealignmacro=\chappager \global\def\HEADINGSon{\HEADINGSsingle}} \def\CHAPPAGodd{% \global\let\contentsalignmacro = \chapoddpage \global\let\pchapsepmacro=\chapoddpage \global\let\pagealignmacro=\chapoddpage \global\def\HEADINGSon{\HEADINGSdouble}} \CHAPPAGon % Chapter opening. % % #1 is the text, #2 is the section type (Ynumbered, Ynothing, % Yappendix, Yomitfromtoc), #3 the chapter number. % % To test against our argument. \def\Ynothingkeyword{Ynothing} \def\Yomitfromtockeyword{Yomitfromtoc} \def\Yappendixkeyword{Yappendix} % \def\chapmacro#1#2#3{% % Insert the first mark before the heading break (see notes for \domark). \let\prevchapterdefs=\lastchapterdefs \let\prevsectiondefs=\lastsectiondefs \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}% \gdef\thissection{}}% % \def\temptype{#2}% \ifx\temptype\Ynothingkeyword \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% \gdef\thischapter{\thischaptername}}% \else\ifx\temptype\Yomitfromtockeyword \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% \gdef\thischapter{}}% \else\ifx\temptype\Yappendixkeyword \toks0={#1}% \xdef\lastchapterdefs{% \gdef\noexpand\thischaptername{\the\toks0}% \gdef\noexpand\thischapternum{\appendixletter}% % \noexpand\putwordAppendix avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thischapter{\noexpand\putwordAppendix{} \noexpand\thischapternum: \noexpand\thischaptername}% }% \else \toks0={#1}% \xdef\lastchapterdefs{% \gdef\noexpand\thischaptername{\the\toks0}% \gdef\noexpand\thischapternum{\the\chapno}% % \noexpand\putwordChapter avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thischapter{\noexpand\putwordChapter{} \noexpand\thischapternum: \noexpand\thischaptername}% }% \fi\fi\fi % % Output the mark. Pass it through \safewhatsit, to take care of % the preceding space. \safewhatsit\domark % % Insert the chapter heading break. \pchapsepmacro % % Now the second mark, after the heading break. No break points % between here and the heading. \let\prevchapterdefs=\lastchapterdefs \let\prevsectiondefs=\lastsectiondefs \domark % {% \chapfonts \rmisbold % % Have to define \lastsection before calling \donoderef, because the % xref code eventually uses it. On the other hand, it has to be called % after \pchapsepmacro, or the headline will change too soon. \gdef\lastsection{#1}% % % Only insert the separating space if we have a chapter/appendix % number, and don't print the unnumbered ``number''. \ifx\temptype\Ynothingkeyword \setbox0 = \hbox{}% \def\toctype{unnchap}% \else\ifx\temptype\Yomitfromtockeyword \setbox0 = \hbox{}% contents like unnumbered, but no toc entry \def\toctype{omit}% \else\ifx\temptype\Yappendixkeyword \setbox0 = \hbox{\putwordAppendix{} #3\enspace}% \def\toctype{app}% \else \setbox0 = \hbox{#3\enspace}% \def\toctype{numchap}% \fi\fi\fi % % Write the toc entry for this chapter. Must come before the % \donoderef, because we include the current node name in the toc % entry, and \donoderef resets it to empty. \writetocentry{\toctype}{#1}{#3}% % % For pdftex, we have to write out the node definition (aka, make % the pdfdest) after any page break, but before the actual text has % been typeset. If the destination for the pdf outline is after the % text, then jumping from the outline may wind up with the text not % being visible, for instance under high magnification. \donoderef{#2}% % % Typeset the actual heading. \nobreak % Avoid page breaks at the interline glue. \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright \hangindent=\wd0 \centerparametersmaybe \unhbox0 #1\par}% }% \nobreak\bigskip % no page break after a chapter title \nobreak } % @centerchap -- centered and unnumbered. \let\centerparametersmaybe = \relax \def\centerparameters{% \advance\rightskip by 3\rightskip \leftskip = \rightskip \parfillskip = 0pt } % I don't think this chapter style is supported any more, so I'm not % updating it with the new noderef stuff. We'll see. --karl, 11aug03. % \def\setchapterstyle #1 {\csname CHAPF#1\endcsname} % \def\unnchfopen #1{% \chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 \parindent=0pt\ptexraggedright \rmisbold #1\hfill}}\bigskip \par\nobreak } \def\chfopen #1#2{\chapoddpage {\chapfonts \vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}% \par\penalty 5000 % } \def\centerchfopen #1{% \chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 \parindent=0pt \hfill {\rmisbold #1}\hfill}}\bigskip \par\nobreak } \def\CHAPFopen{% \global\let\chapmacro=\chfopen \global\let\centerchapmacro=\centerchfopen} % Section titles. These macros combine the section number parts and % call the generic \sectionheading to do the printing. % \newskip\secheadingskip \def\secheadingbreak{\dobreak \secheadingskip{-1000}} % Subsection titles. \newskip\subsecheadingskip \def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}} % Subsubsection titles. \def\subsubsecheadingskip{\subsecheadingskip} \def\subsubsecheadingbreak{\subsecheadingbreak} % Print any size, any type, section title. % % #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is % the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the % section number. % \def\seckeyword{sec} % \def\sectionheading#1#2#3#4{% {% % Switch to the right set of fonts. \csname #2fonts\endcsname \rmisbold % \def\sectionlevel{#2}% \def\temptype{#3}% % % Insert first mark before the heading break (see notes for \domark). \let\prevsectiondefs=\lastsectiondefs \ifx\temptype\Ynothingkeyword \ifx\sectionlevel\seckeyword \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}% \gdef\thissection{\thissectionname}}% \fi \else\ifx\temptype\Yomitfromtockeyword % Don't redefine \thissection. \else\ifx\temptype\Yappendixkeyword \ifx\sectionlevel\seckeyword \toks0={#1}% \xdef\lastsectiondefs{% \gdef\noexpand\thissectionname{\the\toks0}% \gdef\noexpand\thissectionnum{#4}% % \noexpand\putwordSection avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thissection{\noexpand\putwordSection{} \noexpand\thissectionnum: \noexpand\thissectionname}% }% \fi \else \ifx\sectionlevel\seckeyword \toks0={#1}% \xdef\lastsectiondefs{% \gdef\noexpand\thissectionname{\the\toks0}% \gdef\noexpand\thissectionnum{#4}% % \noexpand\putwordSection avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thissection{\noexpand\putwordSection{} \noexpand\thissectionnum: \noexpand\thissectionname}% }% \fi \fi\fi\fi % % Go into vertical mode. Usually we'll already be there, but we % don't want the following whatsit to end up in a preceding paragraph % if the document didn't happen to have a blank line. \par % % Output the mark. Pass it through \safewhatsit, to take care of % the preceding space. \safewhatsit\domark % % Insert space above the heading. \csname #2headingbreak\endcsname % % Now the second mark, after the heading break. No break points % between here and the heading. \let\prevsectiondefs=\lastsectiondefs \domark % % Only insert the space after the number if we have a section number. \ifx\temptype\Ynothingkeyword \setbox0 = \hbox{}% \def\toctype{unn}% \gdef\lastsection{#1}% \else\ifx\temptype\Yomitfromtockeyword % for @headings -- no section number, don't include in toc, % and don't redefine \lastsection. \setbox0 = \hbox{}% \def\toctype{omit}% \let\sectionlevel=\empty \else\ifx\temptype\Yappendixkeyword \setbox0 = \hbox{#4\enspace}% \def\toctype{app}% \gdef\lastsection{#1}% \else \setbox0 = \hbox{#4\enspace}% \def\toctype{num}% \gdef\lastsection{#1}% \fi\fi\fi % % Write the toc entry (before \donoderef). See comments in \chapmacro. \writetocentry{\toctype\sectionlevel}{#1}{#4}% % % Write the node reference (= pdf destination for pdftex). % Again, see comments in \chapmacro. \donoderef{#3}% % % Interline glue will be inserted when the vbox is completed. % That glue will be a valid breakpoint for the page, since it'll be % preceded by a whatsit (usually from the \donoderef, or from the % \writetocentry if there was no node). We don't want to allow that % break, since then the whatsits could end up on page n while the % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000. \nobreak % % Output the actual section heading. \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright \hangindent=\wd0 % zero if no section number \unhbox0 #1}% }% % Add extra space after the heading -- half of whatever came above it. % Don't allow stretch, though. \kern .5 \csname #2headingskip\endcsname % % Do not let the kern be a potential breakpoint, as it would be if it % was followed by glue. \nobreak % % We'll almost certainly start a paragraph next, so don't let that % glue accumulate. (Not a breakpoint because it's preceded by a % discardable item.) \vskip-\parskip % % This is purely so the last item on the list is a known \penalty > % 10000. This is so \startdefun can avoid allowing breakpoints after % section headings. Otherwise, it would insert a valid breakpoint between: % % @section sec-whatever % @deffn def-whatever \penalty 10001 } \message{toc,} % Table of contents. \newwrite\tocfile % Write an entry to the toc file, opening it if necessary. % Called from @chapter, etc. % % Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno} % We append the current node name (if any) and page number as additional % arguments for the \{chap,sec,...}entry macros which will eventually % read this. The node name is used in the pdf outlines as the % destination to jump to. % % We open the .toc file for writing here instead of at @setfilename (or % any other fixed time) so that @contents can be anywhere in the document. % But if #1 is `omit', then we don't do anything. This is used for the % table of contents chapter openings themselves. % \newif\iftocfileopened \def\omitkeyword{omit}% % \def\writetocentry#1#2#3{% \edef\writetoctype{#1}% \ifx\writetoctype\omitkeyword \else \iftocfileopened\else \immediate\openout\tocfile = \jobname.toc \global\tocfileopenedtrue \fi % \iflinks {\atdummies \edef\temp{% \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}% \temp }% \fi \fi % % Tell \shipout to create a pdf destination on each page, if we're % writing pdf. These are used in the table of contents. We can't % just write one on every page because the title pages are numbered % 1 and 2 (the page numbers aren't printed), and so are the first % two pages of the document. Thus, we'd have two destinations named % `1', and two named `2'. \ifpdf \global\pdfmakepagedesttrue \fi } % These characters do not print properly in the Computer Modern roman % fonts, so we must take special care. This is more or less redundant % with the Texinfo input format setup at the end of this file. % \def\activecatcodes{% \catcode`\"=\active \catcode`\$=\active \catcode`\<=\active \catcode`\>=\active \catcode`\\=\active \catcode`\^=\active \catcode`\_=\active \catcode`\|=\active \catcode`\~=\active } % Read the toc file, which is essentially Texinfo input. \def\readtocfile{% \setupdatafile \activecatcodes \input \tocreadfilename } \newskip\contentsrightmargin \contentsrightmargin=1in \newcount\savepageno \newcount\lastnegativepageno \lastnegativepageno = -1 % Prepare to read what we've written to \tocfile. % \def\startcontents#1{% % If @setchapternewpage on, and @headings double, the contents should % start on an odd page, unlike chapters. Thus, we maintain % \contentsalignmacro in parallel with \pagealignmacro. % From: Torbjorn Granlund \contentsalignmacro \immediate\closeout\tocfile % % Don't need to put `Contents' or `Short Contents' in the headline. % It is abundantly clear what they are. \chapmacro{#1}{Yomitfromtoc}{}% % \savepageno = \pageno \begingroup % Set up to handle contents files properly. \raggedbottom % Worry more about breakpoints than the bottom. \advance\hsize by -\contentsrightmargin % Don't use the full line length. % % Roman numerals for page numbers. \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi } % redefined for the two-volume lispref. We always output on % \jobname.toc even if this is redefined. % \def\tocreadfilename{\jobname.toc} % Normal (long) toc. % \def\contents{% \startcontents{\putwordTOC}% \openin 1 \tocreadfilename\space \ifeof 1 \else \readtocfile \fi \vfill \eject \contentsalignmacro % in case @setchapternewpage odd is in effect \ifeof 1 \else \pdfmakeoutlines \fi \closein 1 \endgroup \lastnegativepageno = \pageno \global\pageno = \savepageno } % And just the chapters. \def\summarycontents{% \startcontents{\putwordShortTOC}% % \let\numchapentry = \shortchapentry \let\appentry = \shortchapentry \let\unnchapentry = \shortunnchapentry % We want a true roman here for the page numbers. \secfonts \let\rm=\shortcontrm \let\bf=\shortcontbf \let\sl=\shortcontsl \let\tt=\shortconttt \rm \hyphenpenalty = 10000 \advance\baselineskip by 1pt % Open it up a little. \def\numsecentry##1##2##3##4{} \let\appsecentry = \numsecentry \let\unnsecentry = \numsecentry \let\numsubsecentry = \numsecentry \let\appsubsecentry = \numsecentry \let\unnsubsecentry = \numsecentry \let\numsubsubsecentry = \numsecentry \let\appsubsubsecentry = \numsecentry \let\unnsubsubsecentry = \numsecentry \openin 1 \tocreadfilename\space \ifeof 1 \else \readtocfile \fi \closein 1 \vfill \eject \contentsalignmacro % in case @setchapternewpage odd is in effect \endgroup \lastnegativepageno = \pageno \global\pageno = \savepageno } \let\shortcontents = \summarycontents % Typeset the label for a chapter or appendix for the short contents. % The arg is, e.g., `A' for an appendix, or `3' for a chapter. % \def\shortchaplabel#1{% % This space should be enough, since a single number is .5em, and the % widest letter (M) is 1em, at least in the Computer Modern fonts. % But use \hss just in case. % (This space doesn't include the extra space that gets added after % the label; that gets put in by \shortchapentry above.) % % We'd like to right-justify chapter numbers, but that looks strange % with appendix letters. And right-justifying numbers and % left-justifying letters looks strange when there is less than 10 % chapters. Have to read the whole toc once to know how many chapters % there are before deciding ... \hbox to 1em{#1\hss}% } % These macros generate individual entries in the table of contents. % The first argument is the chapter or section name. % The last argument is the page number. % The arguments in between are the chapter number, section number, ... % Chapters, in the main contents. \def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}} % % Chapters, in the short toc. % See comments in \dochapentry re vbox and related settings. \def\shortchapentry#1#2#3#4{% \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}% } % Appendices, in the main contents. % Need the word Appendix, and a fixed-size box. % \def\appendixbox#1{% % We use M since it's probably the widest letter. \setbox0 = \hbox{\putwordAppendix{} M}% \hbox to \wd0{\putwordAppendix{} #1\hss}} % \def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}} % Unnumbered chapters. \def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}} \def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}} % Sections. \def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}} \let\appsecentry=\numsecentry \def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}} % Subsections. \def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}} \let\appsubsecentry=\numsubsecentry \def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}} % And subsubsections. \def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}} \let\appsubsubsecentry=\numsubsubsecentry \def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}} % This parameter controls the indentation of the various levels. % Same as \defaultparindent. \newdimen\tocindent \tocindent = 15pt % Now for the actual typesetting. In all these, #1 is the text and #2 is the % page number. % % If the toc has to be broken over pages, we want it to be at chapters % if at all possible; hence the \penalty. \def\dochapentry#1#2{% \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip \begingroup \chapentryfonts \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup \nobreak\vskip .25\baselineskip plus.1\baselineskip } \def\dosecentry#1#2{\begingroup \secentryfonts \leftskip=\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} \def\dosubsecentry#1#2{\begingroup \subsecentryfonts \leftskip=2\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} \def\dosubsubsecentry#1#2{\begingroup \subsubsecentryfonts \leftskip=3\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} % We use the same \entry macro as for the index entries. \let\tocentry = \entry % Space between chapter (or whatever) number and the title. \def\labelspace{\hskip1em \relax} \def\dopageno#1{{\rm #1}} \def\doshortpageno#1{{\rm #1}} \def\chapentryfonts{\secfonts \rm} \def\secentryfonts{\textfonts} \def\subsecentryfonts{\textfonts} \def\subsubsecentryfonts{\textfonts} \message{environments,} % @foo ... @end foo. % @tex ... @end tex escapes into raw Tex temporarily. % One exception: @ is still an escape character, so that @end tex works. % But \@ or @@ will get a plain tex @ character. \envdef\tex{% \setupmarkupstyle{tex}% \catcode `\\=0 \catcode `\{=1 \catcode `\}=2 \catcode `\$=3 \catcode `\&=4 \catcode `\#=6 \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie \catcode `\%=14 \catcode `\+=\other \catcode `\"=\other \catcode `\|=\other \catcode `\<=\other \catcode `\>=\other \catcode`\`=\other \catcode`\'=\other \escapechar=`\\ % \let\b=\ptexb \let\bullet=\ptexbullet \let\c=\ptexc \let\,=\ptexcomma \let\.=\ptexdot \let\dots=\ptexdots \let\equiv=\ptexequiv \let\!=\ptexexclam \let\i=\ptexi \let\indent=\ptexindent \let\noindent=\ptexnoindent \let\{=\ptexlbrace \let\+=\tabalign \let\}=\ptexrbrace \let\/=\ptexslash \let\*=\ptexstar \let\t=\ptext \expandafter \let\csname top\endcsname=\ptextop % outer \let\frenchspacing=\plainfrenchspacing % \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}% \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}% \def\@{@}% } % There is no need to define \Etex. % Define @lisp ... @end lisp. % @lisp environment forms a group so it can rebind things, % including the definition of @end lisp (which normally is erroneous). % Amount to narrow the margins by for @lisp. \newskip\lispnarrowing \lispnarrowing=0.4in % This is the definition that ^^M gets inside @lisp, @example, and other % such environments. \null is better than a space, since it doesn't % have any width. \def\lisppar{\null\endgraf} % This space is always present above and below environments. \newskip\envskipamount \envskipamount = 0pt % Make spacing and below environment symmetrical. We use \parskip here % to help in doing that, since in @example-like environments \parskip % is reset to zero; thus the \afterenvbreak inserts no space -- but the % start of the next paragraph will insert \parskip. % \def\aboveenvbreak{{% % =10000 instead of <10000 because of a special case in \itemzzz and % \sectionheading, q.v. \ifnum \lastpenalty=10000 \else \advance\envskipamount by \parskip \endgraf \ifdim\lastskip<\envskipamount \removelastskip % it's not a good place to break if the last penalty was \nobreak % or better ... \ifnum\lastpenalty<10000 \penalty-50 \fi \vskip\envskipamount \fi \fi }} \let\afterenvbreak = \aboveenvbreak % \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will % also clear it, so that its embedded environments do the narrowing again. \let\nonarrowing=\relax % @cartouche ... @end cartouche: draw rectangle w/rounded corners around % environment contents. \font\circle=lcircle10 \newdimen\circthick \newdimen\cartouter\newdimen\cartinner \newskip\normbskip\newskip\normpskip\newskip\normlskip \circthick=\fontdimen8\circle % \def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth \def\ctr{{\hskip 6pt\circle\char'010}} \def\cbl{{\circle\char'012\hskip -6pt}} \def\cbr{{\hskip 6pt\circle\char'011}} \def\carttop{\hbox to \cartouter{\hskip\lskip \ctl\leaders\hrule height\circthick\hfil\ctr \hskip\rskip}} \def\cartbot{\hbox to \cartouter{\hskip\lskip \cbl\leaders\hrule height\circthick\hfil\cbr \hskip\rskip}} % \newskip\lskip\newskip\rskip \envdef\cartouche{% \ifhmode\par\fi % can't be in the midst of a paragraph. \startsavinginserts \lskip=\leftskip \rskip=\rightskip \leftskip=0pt\rightskip=0pt % we want these *outside*. \cartinner=\hsize \advance\cartinner by-\lskip \advance\cartinner by-\rskip \cartouter=\hsize \advance\cartouter by 18.4pt % allow for 3pt kerns on either % side, and for 6pt waste from % each corner char, and rule thickness \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip % Flag to tell @lisp, etc., not to narrow margin. \let\nonarrowing = t% \vbox\bgroup \baselineskip=0pt\parskip=0pt\lineskip=0pt \carttop \hbox\bgroup \hskip\lskip \vrule\kern3pt \vbox\bgroup \kern3pt \hsize=\cartinner \baselineskip=\normbskip \lineskip=\normlskip \parskip=\normpskip \vskip -\parskip \comment % For explanation, see the end of \def\group. } \def\Ecartouche{% \ifhmode\par\fi \kern3pt \egroup \kern3pt\vrule \hskip\rskip \egroup \cartbot \egroup \checkinserts } % This macro is called at the beginning of all the @example variants, % inside a group. \newdimen\nonfillparindent \def\nonfillstart{% \aboveenvbreak \hfuzz = 12pt % Don't be fussy \sepspaces % Make spaces be word-separators rather than space tokens. \let\par = \lisppar % don't ignore blank lines \obeylines % each line of input is a line of output \parskip = 0pt % Turn off paragraph indentation but redefine \indent to emulate % the normal \indent. \nonfillparindent=\parindent \parindent = 0pt \let\indent\nonfillindent % \emergencystretch = 0pt % don't try to avoid overfull boxes \ifx\nonarrowing\relax \advance \leftskip by \lispnarrowing \exdentamount=\lispnarrowing \else \let\nonarrowing = \relax \fi \let\exdent=\nofillexdent } \begingroup \obeyspaces % We want to swallow spaces (but not other tokens) after the fake % @indent in our nonfill-environments, where spaces are normally % active and set to @tie, resulting in them not being ignored after % @indent. \gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}% \gdef\nonfillindentcheck{% \ifx\temp % \expandafter\nonfillindentgobble% \else% \leavevmode\nonfillindentbox% \fi% }% \endgroup \def\nonfillindentgobble#1{\nonfillindent} \def\nonfillindentbox{\hbox to \nonfillparindent{\hss}} % If you want all examples etc. small: @set dispenvsize small. % If you want even small examples the full size: @set dispenvsize nosmall. % This affects the following displayed environments: % @example, @display, @format, @lisp % \def\smallword{small} \def\nosmallword{nosmall} \let\SETdispenvsize\relax \def\setnormaldispenv{% \ifx\SETdispenvsize\smallword % end paragraph for sake of leading, in case document has no blank % line. This is redundant with what happens in \aboveenvbreak, but % we need to do it before changing the fonts, and it's inconvenient % to change the fonts afterward. \ifnum \lastpenalty=10000 \else \endgraf \fi \smallexamplefonts \rm \fi } \def\setsmalldispenv{% \ifx\SETdispenvsize\nosmallword \else \ifnum \lastpenalty=10000 \else \endgraf \fi \smallexamplefonts \rm \fi } % We often define two environments, @foo and @smallfoo. % Let's do it by one command: \def\makedispenv #1#2{ \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2} \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2} \expandafter\let\csname E#1\endcsname \afterenvbreak \expandafter\let\csname Esmall#1\endcsname \afterenvbreak } % Define two synonyms: \def\maketwodispenvs #1#2#3{ \makedispenv{#1}{#3} \makedispenv{#2}{#3} } % @lisp: indented, narrowed, typewriter font; @example: same as @lisp. % % @smallexample and @smalllisp: use smaller fonts. % Originally contributed by Pavel@xerox. % \maketwodispenvs {lisp}{example}{% \nonfillstart \tt\setupmarkupstyle{example}% \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. \gobble % eat return } % @display/@smalldisplay: same as @lisp except keep current font. % \makedispenv {display}{% \nonfillstart \gobble } % @format/@smallformat: same as @display except don't narrow margins. % \makedispenv{format}{% \let\nonarrowing = t% \nonfillstart \gobble } % @flushleft: same as @format, but doesn't obey \SETdispenvsize. \envdef\flushleft{% \let\nonarrowing = t% \nonfillstart \gobble } \let\Eflushleft = \afterenvbreak % @flushright. % \envdef\flushright{% \let\nonarrowing = t% \nonfillstart \advance\leftskip by 0pt plus 1fill \gobble } \let\Eflushright = \afterenvbreak % @raggedright does more-or-less normal line breaking but no right % justification. From plain.tex. \envdef\raggedright{% \rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax } \let\Eraggedright\par \envdef\raggedleft{% \parindent=0pt \leftskip0pt plus2em \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt \hbadness=10000 % Last line will usually be underfull, so turn off % badness reporting. } \let\Eraggedleft\par \envdef\raggedcenter{% \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt \hbadness=10000 % Last line will usually be underfull, so turn off % badness reporting. } \let\Eraggedcenter\par % @quotation does normal linebreaking (hence we can't use \nonfillstart) % and narrows the margins. We keep \parskip nonzero in general, since % we're doing normal filling. So, when using \aboveenvbreak and % \afterenvbreak, temporarily make \parskip 0. % \def\quotationstart{% {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip \parindent=0pt % % @cartouche defines \nonarrowing to inhibit narrowing at next level down. \ifx\nonarrowing\relax \advance\leftskip by \lispnarrowing \advance\rightskip by \lispnarrowing \exdentamount = \lispnarrowing \else \let\nonarrowing = \relax \fi \parsearg\quotationlabel } \envdef\quotation{% \setnormaldispenv \quotationstart } \envdef\smallquotation{% \setsmalldispenv \quotationstart } \let\Esmallquotation = \Equotation % We have retained a nonzero parskip for the environment, since we're % doing normal filling. % \def\Equotation{% \par \ifx\quotationauthor\undefined\else % indent a bit. \leftline{\kern 2\leftskip \sl ---\quotationauthor}% \fi {\parskip=0pt \afterenvbreak}% } % If we're given an argument, typeset it in bold with a colon after. \def\quotationlabel#1{% \def\temp{#1}% \ifx\temp\empty \else {\bf #1: }% \fi } % LaTeX-like @verbatim...@end verbatim and @verb{...} % If we want to allow any as delimiter, % we need the curly braces so that makeinfo sees the @verb command, eg: % `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org % % [Knuth]: Donald Ervin Knuth, 1996. The TeXbook. % % [Knuth] p.344; only we need to do the other characters Texinfo sets % active too. Otherwise, they get lost as the first character on a % verbatim line. \def\dospecials{% \do\ \do\\\do\{\do\}\do\$\do\&% \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~% \do\<\do\>\do\|\do\@\do+\do\"% % Don't do the quotes -- if we do, @set txicodequoteundirected and % @set txicodequotebacktick will not have effect on @verb and % @verbatim, and ?` and !` ligatures won't get disabled. %\do\`\do\'% } % % [Knuth] p. 380 \def\uncatcodespecials{% \def\do##1{\catcode`##1=\other}\dospecials} % % Setup for the @verb command. % % Eight spaces for a tab \begingroup \catcode`\^^I=\active \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }} \endgroup % \def\setupverb{% \tt % easiest (and conventionally used) font for verbatim \def\par{\leavevmode\endgraf}% \setupmarkupstyle{verb}% \tabeightspaces % Respect line breaks, % print special symbols as themselves, and % make each space count % must do in this order: \obeylines \uncatcodespecials \sepspaces } % Setup for the @verbatim environment % % Real tab expansion \newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount % \def\starttabbox{\setbox0=\hbox\bgroup} % \begingroup \catcode`\^^I=\active \gdef\tabexpand{% \catcode`\^^I=\active \def^^I{\leavevmode\egroup \dimen0=\wd0 % the width so far, or since the previous tab \divide\dimen0 by\tabw \multiply\dimen0 by\tabw % compute previous multiple of \tabw \advance\dimen0 by\tabw % advance to next multiple of \tabw \wd0=\dimen0 \box0 \starttabbox }% } \endgroup % start the verbatim environment. \def\setupverbatim{% \let\nonarrowing = t% \nonfillstart % Easiest (and conventionally used) font for verbatim \tt \def\par{\leavevmode\egroup\box0\endgraf}% \tabexpand \setupmarkupstyle{verbatim}% % Respect line breaks, % print special symbols as themselves, and % make each space count % must do in this order: \obeylines \uncatcodespecials \sepspaces \everypar{\starttabbox}% } % Do the @verb magic: verbatim text is quoted by unique % delimiter characters. Before first delimiter expect a % right brace, after last delimiter expect closing brace: % % \def\doverb'{'#1'}'{#1} % % [Knuth] p. 382; only eat outer {} \begingroup \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next] \endgroup % \def\verb{\begingroup\setupverb\doverb} % % % Do the @verbatim magic: define the macro \doverbatim so that % the (first) argument ends when '@end verbatim' is reached, ie: % % \def\doverbatim#1@end verbatim{#1} % % For Texinfo it's a lot easier than for LaTeX, % because texinfo's \verbatim doesn't stop at '\end{verbatim}': % we need not redefine '\', '{' and '}'. % % Inspired by LaTeX's verbatim command set [latex.ltx] % \begingroup \catcode`\ =\active \obeylines % % ignore everything up to the first ^^M, that's the newline at the end % of the @verbatim input line itself. Otherwise we get an extra blank % line in the output. \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}% % We really want {...\end verbatim} in the body of the macro, but % without the active space; thus we have to use \xdef and \gobble. \endgroup % \envdef\verbatim{% \setupverbatim\doverbatim } \let\Everbatim = \afterenvbreak % @verbatiminclude FILE - insert text of file in verbatim environment. % \def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude} % \def\doverbatiminclude#1{% {% \makevalueexpandable \setupverbatim \indexnofonts % Allow `@@' and other weird things in file names. \input #1 \afterenvbreak }% } % @copying ... @end copying. % Save the text away for @insertcopying later. % % We save the uninterpreted tokens, rather than creating a box. % Saving the text in a box would be much easier, but then all the % typesetting commands (@smallbook, font changes, etc.) have to be done % beforehand -- and a) we want @copying to be done first in the source % file; b) letting users define the frontmatter in as flexible order as % possible is very desirable. % \def\copying{\checkenv{}\begingroup\scanargctxt\docopying} \def\docopying#1@end copying{\endgroup\def\copyingtext{#1}} % \def\insertcopying{% \begingroup \parindent = 0pt % paragraph indentation looks wrong on title page \scanexp\copyingtext \endgroup } \message{defuns,} % @defun etc. \newskip\defbodyindent \defbodyindent=.4in \newskip\defargsindent \defargsindent=50pt \newskip\deflastargmargin \deflastargmargin=18pt \newcount\defunpenalty % Start the processing of @deffn: \def\startdefun{% \ifnum\lastpenalty<10000 \medbreak \defunpenalty=10003 % Will keep this @deffn together with the % following @def command, see below. \else % If there are two @def commands in a row, we'll have a \nobreak, % which is there to keep the function description together with its % header. But if there's nothing but headers, we need to allow a % break somewhere. Check specifically for penalty 10002, inserted % by \printdefunline, instead of 10000, since the sectioning % commands also insert a nobreak penalty, and we don't want to allow % a break between a section heading and a defun. % % As a minor refinement, we avoid "club" headers by signalling % with penalty of 10003 after the very first @deffn in the % sequence (see above), and penalty of 10002 after any following % @def command. \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi % % Similarly, after a section heading, do not allow a break. % But do insert the glue. \medskip % preceded by discardable penalty, so not a breakpoint \fi % \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent } \def\dodefunx#1{% % First, check whether we are in the right environment: \checkenv#1% % % As above, allow line break if we have multiple x headers in a row. % It's not a great place, though. \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi % % And now, it's time to reuse the body of the original defun: \expandafter\gobbledefun#1% } \def\gobbledefun#1\startdefun{} % \printdefunline \deffnheader{text} % \def\printdefunline#1#2{% \begingroup % call \deffnheader: #1#2 \endheader % common ending: \interlinepenalty = 10000 \advance\rightskip by 0pt plus 1fil \endgraf \nobreak\vskip -\parskip \penalty\defunpenalty % signal to \startdefun and \dodefunx % Some of the @defun-type tags do not enable magic parentheses, % rendering the following check redundant. But we don't optimize. \checkparencounts \endgroup } \def\Edefun{\endgraf\medbreak} % \makedefun{deffn} creates \deffn, \deffnx and \Edeffn; % the only thing remaining is to define \deffnheader. % \def\makedefun#1{% \expandafter\let\csname E#1\endcsname = \Edefun \edef\temp{\noexpand\domakedefun \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}% \temp } % \domakedefun \deffn \deffnx \deffnheader % % Define \deffn and \deffnx, without parameters. % \deffnheader has to be defined explicitly. % \def\domakedefun#1#2#3{% \envdef#1{% \startdefun \parseargusing\activeparens{\printdefunline#3}% }% \def#2{\dodefunx#1}% \def#3% } %%% Untyped functions: % @deffn category name args \makedefun{deffn}{\deffngeneral{}} % @deffn category class name args \makedefun{defop}#1 {\defopon{#1\ \putwordon}} % \defopon {category on}class name args \def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } % \deffngeneral {subind}category name args % \def\deffngeneral#1#2 #3 #4\endheader{% % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}. \dosubind{fn}{\code{#3}}{#1}% \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}% } %%% Typed functions: % @deftypefn category type name args \makedefun{deftypefn}{\deftypefngeneral{}} % @deftypeop category class type name args \makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}} % \deftypeopon {category on}class type name args \def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } % \deftypefngeneral {subind}category type name args % \def\deftypefngeneral#1#2 #3 #4 #5\endheader{% \dosubind{fn}{\code{#4}}{#1}% \defname{#2}{#3}{#4}\defunargs{#5\unskip}% } %%% Typed variables: % @deftypevr category type var args \makedefun{deftypevr}{\deftypecvgeneral{}} % @deftypecv category class type var args \makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}} % \deftypecvof {category of}class type var args \def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} } % \deftypecvgeneral {subind}category type var args % \def\deftypecvgeneral#1#2 #3 #4 #5\endheader{% \dosubind{vr}{\code{#4}}{#1}% \defname{#2}{#3}{#4}\defunargs{#5\unskip}% } %%% Untyped variables: % @defvr category var args \makedefun{defvr}#1 {\deftypevrheader{#1} {} } % @defcv category class var args \makedefun{defcv}#1 {\defcvof{#1\ \putwordof}} % \defcvof {category of}class var args \def\defcvof#1#2 {\deftypecvof{#1}#2 {} } %%% Type: % @deftp category name args \makedefun{deftp}#1 #2 #3\endheader{% \doind{tp}{\code{#2}}% \defname{#1}{}{#2}\defunargs{#3\unskip}% } % Remaining @defun-like shortcuts: \makedefun{defun}{\deffnheader{\putwordDeffunc} } \makedefun{defmac}{\deffnheader{\putwordDefmac} } \makedefun{defspec}{\deffnheader{\putwordDefspec} } \makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} } \makedefun{defvar}{\defvrheader{\putwordDefvar} } \makedefun{defopt}{\defvrheader{\putwordDefopt} } \makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} } \makedefun{defmethod}{\defopon\putwordMethodon} \makedefun{deftypemethod}{\deftypeopon\putwordMethodon} \makedefun{defivar}{\defcvof\putwordInstanceVariableof} \makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof} % \defname, which formats the name of the @def (not the args). % #1 is the category, such as "Function". % #2 is the return type, if any. % #3 is the function name. % % We are followed by (but not passed) the arguments, if any. % \def\defname#1#2#3{% % Get the values of \leftskip and \rightskip as they were outside the @def... \advance\leftskip by -\defbodyindent % % How we'll format the type name. Putting it in brackets helps % distinguish it from the body text that may end up on the next line % just below it. \def\temp{#1}% \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi} % % Figure out line sizes for the paragraph shape. % The first line needs space for \box0; but if \rightskip is nonzero, % we need only space for the part of \box0 which exceeds it: \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip % The continuations: \dimen2=\hsize \advance\dimen2 by -\defargsindent % (plain.tex says that \dimen1 should be used only as global.) \parshape 2 0in \dimen0 \defargsindent \dimen2 % % Put the type name to the right margin. \noindent \hbox to 0pt{% \hfil\box0 \kern-\hsize % \hsize has to be shortened this way: \kern\leftskip % Intentionally do not respect \rightskip, since we need the space. }% % % Allow all lines to be underfull without complaint: \tolerance=10000 \hbadness=10000 \exdentamount=\defbodyindent {% % defun fonts. We use typewriter by default (used to be bold) because: % . we're printing identifiers, they should be in tt in principle. % . in languages with many accents, such as Czech or French, it's % common to leave accents off identifiers. The result looks ok in % tt, but exceedingly strange in rm. % . we don't want -- and --- to be treated as ligatures. % . this still does not fix the ?` and !` ligatures, but so far no % one has made identifiers using them :). \df \tt \def\temp{#2}% return value type \ifx\temp\empty\else \tclose{\temp} \fi #3% output function name }% {\rm\enskip}% hskip 0.5 em of \tenrm % \boldbrax % arguments will be output next, if any. } % Print arguments in slanted roman (not ttsl), inconsistently with using % tt for the name. This is because literal text is sometimes needed in % the argument list (groff manual), and ttsl and tt are not very % distinguishable. Prevent hyphenation at `-' chars. % \def\defunargs#1{% % use sl by default (not ttsl), % tt for the names. \df \sl \hyphenchar\font=0 % % On the other hand, if an argument has two dashes (for instance), we % want a way to get ttsl. Let's try @var for that. \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}% #1% \sl\hyphenchar\font=45 } % We want ()&[] to print specially on the defun line. % \def\activeparens{% \catcode`\(=\active \catcode`\)=\active \catcode`\[=\active \catcode`\]=\active \catcode`\&=\active } % Make control sequences which act like normal parenthesis chars. \let\lparen = ( \let\rparen = ) % Be sure that we always have a definition for `(', etc. For example, % if the fn name has parens in it, \boldbrax will not be in effect yet, % so TeX would otherwise complain about undefined control sequence. { \activeparens \global\let(=\lparen \global\let)=\rparen \global\let[=\lbrack \global\let]=\rbrack \global\let& = \& \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb} \gdef\magicamp{\let&=\amprm} } \newcount\parencount % If we encounter &foo, then turn on ()-hacking afterwards \newif\ifampseen \def\amprm#1 {\ampseentrue{\bf\ }} \def\parenfont{% \ifampseen % At the first level, print parens in roman, % otherwise use the default font. \ifnum \parencount=1 \rm \fi \else % The \sf parens (in \boldbrax) actually are a little bolder than % the contained text. This is especially needed for [ and ] . \sf \fi } \def\infirstlevel#1{% \ifampseen \ifnum\parencount=1 #1% \fi \fi } \def\bfafterword#1 {#1 \bf} \def\opnr{% \global\advance\parencount by 1 {\parenfont(}% \infirstlevel \bfafterword } \def\clnr{% {\parenfont)}% \infirstlevel \sl \global\advance\parencount by -1 } \newcount\brackcount \def\lbrb{% \global\advance\brackcount by 1 {\bf[}% } \def\rbrb{% {\bf]}% \global\advance\brackcount by -1 } \def\checkparencounts{% \ifnum\parencount=0 \else \badparencount \fi \ifnum\brackcount=0 \else \badbrackcount \fi } % these should not use \errmessage; the glibc manual, at least, actually % has such constructs (when documenting function pointers). \def\badparencount{% \message{Warning: unbalanced parentheses in @def...}% \global\parencount=0 } \def\badbrackcount{% \message{Warning: unbalanced square brackets in @def...}% \global\brackcount=0 } \message{macros,} % @macro. % To do this right we need a feature of e-TeX, \scantokens, % which we arrange to emulate with a temporary file in ordinary TeX. \ifx\eTeXversion\undefined \newwrite\macscribble \def\scantokens#1{% \toks0={#1}% \immediate\openout\macscribble=\jobname.tmp \immediate\write\macscribble{\the\toks0}% \immediate\closeout\macscribble \input \jobname.tmp } \fi \def\scanmacro#1{% \begingroup \newlinechar`\^^M \let\xeatspaces\eatspaces % Undo catcode changes of \startcontents and \doprintindex % When called from @insertcopying or (short)caption, we need active % backslash to get it printed correctly. Previously, we had % \catcode`\\=\other instead. We'll see whether a problem appears % with macro expansion. --kasal, 19aug04 \catcode`\@=0 \catcode`\\=\active \escapechar=`\@ % ... and \example \spaceisspace % % Append \endinput to make sure that TeX does not see the ending newline. % I've verified that it is necessary both for e-TeX and for ordinary TeX % --kasal, 29nov03 \scantokens{#1\endinput}% \endgroup } \def\scanexp#1{% \edef\temp{\noexpand\scanmacro{#1}}% \temp } \newcount\paramno % Count of parameters \newtoks\macname % Macro name \newif\ifrecursive % Is it recursive? % List of all defined macros in the form % \definedummyword\macro1\definedummyword\macro2... % Currently is also contains all @aliases; the list can be split % if there is a need. \def\macrolist{} % Add the macro to \macrolist \def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname} \def\addtomacrolistxxx#1{% \toks0 = \expandafter{\macrolist\definedummyword#1}% \xdef\macrolist{\the\toks0}% } % Utility routines. % This does \let #1 = #2, with \csnames; that is, % \let \csname#1\endcsname = \csname#2\endcsname % (except of course we have to play expansion games). % \def\cslet#1#2{% \expandafter\let \csname#1\expandafter\endcsname \csname#2\endcsname } % Trim leading and trailing spaces off a string. % Concepts from aro-bend problem 15 (see CTAN). {\catcode`\@=11 \gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }} \gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@} \gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @} \def\unbrace#1{#1} \unbrace{\gdef\trim@@@ #1 } #2@{#1} } % Trim a single trailing ^^M off a string. {\catcode`\^^M=\other \catcode`\Q=3% \gdef\eatcr #1{\eatcra #1Q^^MQ}% \gdef\eatcra#1^^MQ{\eatcrb#1Q}% \gdef\eatcrb#1Q#2Q{#1}% } % Macro bodies are absorbed as an argument in a context where % all characters are catcode 10, 11 or 12, except \ which is active % (as in normal texinfo). It is necessary to change the definition of \. % Non-ASCII encodings make 8-bit characters active, so un-activate % them to avoid their expansion. Must do this non-globally, to % confine the change to the current group. % It's necessary to have hard CRs when the macro is executed. This is % done by making ^^M (\endlinechar) catcode 12 when reading the macro % body, and then making it the \newlinechar in \scanmacro. \def\scanctxt{% \catcode`\"=\other \catcode`\+=\other \catcode`\<=\other \catcode`\>=\other \catcode`\@=\other \catcode`\^=\other \catcode`\_=\other \catcode`\|=\other \catcode`\~=\other \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi } \def\scanargctxt{% \scanctxt \catcode`\\=\other \catcode`\^^M=\other } \def\macrobodyctxt{% \scanctxt \catcode`\{=\other \catcode`\}=\other \catcode`\^^M=\other \usembodybackslash } \def\macroargctxt{% \scanctxt \catcode`\\=\other } % \mbodybackslash is the definition of \ in @macro bodies. % It maps \foo\ => \csname macarg.foo\endcsname => #N % where N is the macro parameter number. % We define \csname macarg.\endcsname to be \realbackslash, so % \\ in macro replacement text gets you a backslash. {\catcode`@=0 @catcode`@\=@active @gdef@usembodybackslash{@let\=@mbodybackslash} @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname} } \expandafter\def\csname macarg.\endcsname{\realbackslash} \def\macro{\recursivefalse\parsearg\macroxxx} \def\rmacro{\recursivetrue\parsearg\macroxxx} \def\macroxxx#1{% \getargs{#1}% now \macname is the macname and \argl the arglist \ifx\argl\empty % no arguments \paramno=0% \else \expandafter\parsemargdef \argl;% \fi \if1\csname ismacro.\the\macname\endcsname \message{Warning: redefining \the\macname}% \else \expandafter\ifx\csname \the\macname\endcsname \relax \else \errmessage{Macro name \the\macname\space already defined}\fi \global\cslet{macsave.\the\macname}{\the\macname}% \global\expandafter\let\csname ismacro.\the\macname\endcsname=1% \addtomacrolist{\the\macname}% \fi \begingroup \macrobodyctxt \ifrecursive \expandafter\parsermacbody \else \expandafter\parsemacbody \fi} \parseargdef\unmacro{% \if1\csname ismacro.#1\endcsname \global\cslet{#1}{macsave.#1}% \global\expandafter\let \csname ismacro.#1\endcsname=0% % Remove the macro name from \macrolist: \begingroup \expandafter\let\csname#1\endcsname \relax \let\definedummyword\unmacrodo \xdef\macrolist{\macrolist}% \endgroup \else \errmessage{Macro #1 not defined}% \fi } % Called by \do from \dounmacro on each macro. The idea is to omit any % macro definitions that have been changed to \relax. % \def\unmacrodo#1{% \ifx #1\relax % remove this \else \noexpand\definedummyword \noexpand#1% \fi } % This makes use of the obscure feature that if the last token of a % is #, then the preceding argument is delimited by % an opening brace, and that opening brace is not consumed. \def\getargs#1{\getargsxxx#1{}} \def\getargsxxx#1#{\getmacname #1 \relax\getmacargs} \def\getmacname #1 #2\relax{\macname={#1}} \def\getmacargs#1{\def\argl{#1}} % Parse the optional {params} list. Set up \paramno and \paramlist % so \defmacro knows what to do. Define \macarg.blah for each blah % in the params list, to be ##N where N is the position in that list. % That gets used by \mbodybackslash (above). % We need to get `macro parameter char #' into several definitions. % The technique used is stolen from LaTeX: let \hash be something % unexpandable, insert that wherever you need a #, and then redefine % it to # just before using the token list produced. % % The same technique is used to protect \eatspaces till just before % the macro is used. \def\parsemargdef#1;{\paramno=0\def\paramlist{}% \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,} \def\parsemargdefxxx#1,{% \if#1;\let\next=\relax \else \let\next=\parsemargdefxxx \advance\paramno by 1% \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname {\xeatspaces{\hash\the\paramno}}% \edef\paramlist{\paramlist\hash\the\paramno,}% \fi\next} % These two commands read recursive and nonrecursive macro bodies. % (They're different since rec and nonrec macros end differently.) \long\def\parsemacbody#1@end macro% {\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% \long\def\parsermacbody#1@end rmacro% {\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% % This defines the macro itself. There are six cases: recursive and % nonrecursive macros of zero, one, and many arguments. % Much magic with \expandafter here. % \xdef is used so that macro definitions will survive the file % they're defined in; @include reads the file inside a group. \def\defmacro{% \let\hash=##% convert placeholders to macro parameter chars \ifrecursive \ifcase\paramno % 0 \expandafter\xdef\csname\the\macname\endcsname{% \noexpand\scanmacro{\temp}}% \or % 1 \expandafter\xdef\csname\the\macname\endcsname{% \bgroup\noexpand\macroargctxt \noexpand\braceorline \expandafter\noexpand\csname\the\macname xxx\endcsname}% \expandafter\xdef\csname\the\macname xxx\endcsname##1{% \egroup\noexpand\scanmacro{\temp}}% \else % many \expandafter\xdef\csname\the\macname\endcsname{% \bgroup\noexpand\macroargctxt \noexpand\csname\the\macname xx\endcsname}% \expandafter\xdef\csname\the\macname xx\endcsname##1{% \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% \expandafter\expandafter \expandafter\xdef \expandafter\expandafter \csname\the\macname xxx\endcsname \paramlist{\egroup\noexpand\scanmacro{\temp}}% \fi \else \ifcase\paramno % 0 \expandafter\xdef\csname\the\macname\endcsname{% \noexpand\norecurse{\the\macname}% \noexpand\scanmacro{\temp}\egroup}% \or % 1 \expandafter\xdef\csname\the\macname\endcsname{% \bgroup\noexpand\macroargctxt \noexpand\braceorline \expandafter\noexpand\csname\the\macname xxx\endcsname}% \expandafter\xdef\csname\the\macname xxx\endcsname##1{% \egroup \noexpand\norecurse{\the\macname}% \noexpand\scanmacro{\temp}\egroup}% \else % many \expandafter\xdef\csname\the\macname\endcsname{% \bgroup\noexpand\macroargctxt \expandafter\noexpand\csname\the\macname xx\endcsname}% \expandafter\xdef\csname\the\macname xx\endcsname##1{% \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% \expandafter\expandafter \expandafter\xdef \expandafter\expandafter \csname\the\macname xxx\endcsname \paramlist{% \egroup \noexpand\norecurse{\the\macname}% \noexpand\scanmacro{\temp}\egroup}% \fi \fi} \def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}} % \braceorline decides whether the next nonwhitespace character is a % {. If so it reads up to the closing }, if not, it reads the whole % line. Whatever was read is then fed to the next control sequence % as an argument (by \parsebrace or \parsearg) \def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx} \def\braceorlinexxx{% \ifx\nchar\bgroup\else \expandafter\parsearg \fi \macnamexxx} % @alias. % We need some trickery to remove the optional spaces around the equal % sign. Just make them active and then expand them all to nothing. \def\alias{\parseargusing\obeyspaces\aliasxxx} \def\aliasxxx #1{\aliasyyy#1\relax} \def\aliasyyy #1=#2\relax{% {% \expandafter\let\obeyedspace=\empty \addtomacrolist{#1}% \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}% }% \next } \message{cross references,} \newwrite\auxfile \newif\ifhavexrefs % True if xref values are known. \newif\ifwarnedxrefs % True if we warned once that they aren't known. % @inforef is relatively simple. \def\inforef #1{\inforefzzz #1,,,,**} \def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, node \samp{\ignorespaces#1{}}} % @node's only job in TeX is to define \lastnode, which is used in % cross-references. The @node line might or might not have commas, and % might or might not have spaces before the first comma, like: % @node foo , bar , ... % We don't want such trailing spaces in the node name. % \parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse} % % also remove a trailing comma, in case of something like this: % @node Help-Cross, , , Cross-refs \def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse} \def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}} \let\nwnode=\node \let\lastnode=\empty % Write a cross-reference definition for the current node. #1 is the % type (Ynumbered, Yappendix, Ynothing). % \def\donoderef#1{% \ifx\lastnode\empty\else \setref{\lastnode}{#1}% \global\let\lastnode=\empty \fi } % @anchor{NAME} -- define xref target at arbitrary point. % \newcount\savesfregister % \def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} \def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} \def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} % \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an % anchor), which consists of three parts: % 1) NAME-title - the current sectioning name taken from \lastsection, % or the anchor name. % 2) NAME-snt - section number and type, passed as the SNT arg, or % empty for anchors. % 3) NAME-pg - the page number. % % This is called from \donoderef, \anchor, and \dofloat. In the case of % floats, there is an additional part, which is not written here: % 4) NAME-lof - the text as it should appear in a @listoffloats. % \def\setref#1#2{% \pdfmkdest{#1}% \iflinks {% \atdummies % preserve commands, but don't expand them \edef\writexrdef##1##2{% \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef ##1}{##2}}% these are parameters of \writexrdef }% \toks0 = \expandafter{\lastsection}% \immediate \writexrdef{title}{\the\toks0 }% \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc. \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, during \shipout }% \fi } % @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is % the node name, #2 the name of the Info cross-reference, #3 the printed % node name, #4 the name of the Info file, #5 the name of the printed % manual. All but the node name can be omitted. % \def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]} \def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]} \def\ref#1{\xrefX[#1,,,,,,,]} \def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup \unsepspaces \def\printedmanual{\ignorespaces #5}% \def\printedrefname{\ignorespaces #3}% \setbox1=\hbox{\printedmanual\unskip}% \setbox0=\hbox{\printedrefname\unskip}% \ifdim \wd0 = 0pt % No printed node name was explicitly given. \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax % Use the node name inside the square brackets. \def\printedrefname{\ignorespaces #1}% \else % Use the actual chapter/section title appear inside % the square brackets. Use the real section title if we have it. \ifdim \wd1 > 0pt % It is in another manual, so we don't have it. \def\printedrefname{\ignorespaces #1}% \else \ifhavexrefs % We know the real title if we have the xref values. \def\printedrefname{\refx{#1-title}{}}% \else % Otherwise just copy the Info node name. \def\printedrefname{\ignorespaces #1}% \fi% \fi \fi \fi % % Make link in pdf output. \ifpdf {\indexnofonts \turnoffactive % This expands tokens, so do it after making catcode changes, so _ % etc. don't get their TeX definitions. \getfilename{#4}% % % See comments at \activebackslashdouble. {\activebackslashdouble \xdef\pdfxrefdest{#1}% \backslashparens\pdfxrefdest}% % \leavevmode \startlink attr{/Border [0 0 0]}% \ifnum\filenamelength>0 goto file{\the\filename.pdf} name{\pdfxrefdest}% \else goto name{\pdfmkpgn{\pdfxrefdest}}% \fi }% \setcolor{\linkcolor}% \fi % % Float references are printed completely differently: "Figure 1.2" % instead of "[somenode], p.3". We distinguish them by the % LABEL-title being set to a magic string. {% % Have to otherify everything special to allow the \csname to % include an _ in the xref name, etc. \indexnofonts \turnoffactive \expandafter\global\expandafter\let\expandafter\Xthisreftitle \csname XR#1-title\endcsname }% \iffloat\Xthisreftitle % If the user specified the print name (third arg) to the ref, % print it instead of our usual "Figure 1.2". \ifdim\wd0 = 0pt \refx{#1-snt}{}% \else \printedrefname \fi % % if the user also gave the printed manual name (fifth arg), append % "in MANUALNAME". \ifdim \wd1 > 0pt \space \putwordin{} \cite{\printedmanual}% \fi \else % node/anchor (non-float) references. % % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not % insert empty discretionaries after hyphens, which means that it will % not find a line break at a hyphen in a node names. Since some manuals % are best written with fairly long node names, containing hyphens, this % is a loss. Therefore, we give the text of the node name again, so it % is as if TeX is seeing it for the first time. \ifdim \wd1 > 0pt \putwordSection{} ``\printedrefname'' \putwordin{} \cite{\printedmanual}% \else % _ (for example) has to be the character _ for the purposes of the % control sequence corresponding to the node, but it has to expand % into the usual \leavevmode...\vrule stuff for purposes of % printing. So we \turnoffactive for the \refx-snt, back on for the % printing, back off for the \refx-pg. {\turnoffactive % Only output a following space if the -snt ref is nonempty; for % @unnumbered and @anchor, it won't be. \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}% \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi }% % output the `[mynode]' via a macro so it can be overridden. \xrefprintnodename\printedrefname % % But we always want a comma and a space: ,\space % % output the `page 3'. \turnoffactive \putwordpage\tie\refx{#1-pg}{}% \fi \fi \endlink \endgroup} % This macro is called from \xrefX for the `[nodename]' part of xref % output. It's a separate macro only so it can be changed more easily, % since square brackets don't work well in some documents. Particularly % one that Bob is working on :). % \def\xrefprintnodename#1{[#1]} % Things referred to by \setref. % \def\Ynothing{} \def\Yomitfromtoc{} \def\Ynumbered{% \ifnum\secno=0 \putwordChapter@tie \the\chapno \else \ifnum\subsecno=0 \putwordSection@tie \the\chapno.\the\secno \else \ifnum\subsubsecno=0 \putwordSection@tie \the\chapno.\the\secno.\the\subsecno \else \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno \fi\fi\fi } \def\Yappendix{% \ifnum\secno=0 \putwordAppendix@tie @char\the\appendixno{}% \else \ifnum\subsecno=0 \putwordSection@tie @char\the\appendixno.\the\secno \else \ifnum\subsubsecno=0 \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno \else \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno \fi\fi\fi } % Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME. % If its value is nonempty, SUFFIX is output afterward. % \def\refx#1#2{% {% \indexnofonts \otherbackslash \expandafter\global\expandafter\let\expandafter\thisrefX \csname XR#1\endcsname }% \ifx\thisrefX\relax % If not defined, say something at least. \angleleft un\-de\-fined\angleright \iflinks \ifhavexrefs \message{\linenumber Undefined cross reference `#1'.}% \else \ifwarnedxrefs\else \global\warnedxrefstrue \message{Cross reference values unknown; you must run TeX again.}% \fi \fi \fi \else % It's defined, so just use it. \thisrefX \fi #2% Output the suffix in any case. } % This is the macro invoked by entries in the aux file. Usually it's % just a \def (we prepend XR to the control sequence name to avoid % collisions). But if this is a float type, we have more work to do. % \def\xrdef#1#2{% {% The node name might contain 8-bit characters, which in our current % implementation are changed to commands like @'e. Don't let these % mess up the control sequence name. \indexnofonts \turnoffactive \xdef\safexrefname{#1}% }% % \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref % % Was that xref control sequence that we just defined for a float? \expandafter\iffloat\csname XR\safexrefname\endcsname % it was a float, and we have the (safe) float type in \iffloattype. \expandafter\let\expandafter\floatlist \csname floatlist\iffloattype\endcsname % % Is this the first time we've seen this float type? \expandafter\ifx\floatlist\relax \toks0 = {\do}% yes, so just \do \else % had it before, so preserve previous elements in list. \toks0 = \expandafter{\floatlist\do}% \fi % % Remember this xref in the control sequence \floatlistFLOATTYPE, % for later use in \listoffloats. \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0 {\safexrefname}}% \fi } % Read the last existing aux file, if any. No error if none exists. % \def\tryauxfile{% \openin 1 \jobname.aux \ifeof 1 \else \readdatafile{aux}% \global\havexrefstrue \fi \closein 1 } \def\setupdatafile{% \catcode`\^^@=\other \catcode`\^^A=\other \catcode`\^^B=\other \catcode`\^^C=\other \catcode`\^^D=\other \catcode`\^^E=\other \catcode`\^^F=\other \catcode`\^^G=\other \catcode`\^^H=\other \catcode`\^^K=\other \catcode`\^^L=\other \catcode`\^^N=\other \catcode`\^^P=\other \catcode`\^^Q=\other \catcode`\^^R=\other \catcode`\^^S=\other \catcode`\^^T=\other \catcode`\^^U=\other \catcode`\^^V=\other \catcode`\^^W=\other \catcode`\^^X=\other \catcode`\^^Z=\other \catcode`\^^[=\other \catcode`\^^\=\other \catcode`\^^]=\other \catcode`\^^^=\other \catcode`\^^_=\other % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc. % in xref tags, i.e., node names. But since ^^e4 notation isn't % supported in the main text, it doesn't seem desirable. Furthermore, % that is not enough: for node names that actually contain a ^ % character, we would end up writing a line like this: 'xrdef {'hat % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first % argument, and \hat is not an expandable control sequence. It could % all be worked out, but why? Either we support ^^ or we don't. % % The other change necessary for this was to define \auxhat: % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter % and then to call \auxhat in \setq. % \catcode`\^=\other % % Special characters. Should be turned off anyway, but... \catcode`\~=\other \catcode`\[=\other \catcode`\]=\other \catcode`\"=\other \catcode`\_=\other \catcode`\|=\other \catcode`\<=\other \catcode`\>=\other \catcode`\$=\other \catcode`\#=\other \catcode`\&=\other \catcode`\%=\other \catcode`+=\other % avoid \+ for paranoia even though we've turned it off % % This is to support \ in node names and titles, since the \ % characters end up in a \csname. It's easier than % leaving it active and making its active definition an actual \ % character. What I don't understand is why it works in the *value* % of the xrdef. Seems like it should be a catcode12 \, and that % should not typeset properly. But it works, so I'm moving on for % now. --karl, 15jan04. \catcode`\\=\other % % Make the characters 128-255 be printing characters. {% \count1=128 \def\loop{% \catcode\count1=\other \advance\count1 by 1 \ifnum \count1<256 \loop \fi }% }% % % @ is our escape character in .aux files, and we need braces. \catcode`\{=1 \catcode`\}=2 \catcode`\@=0 } \def\readdatafile#1{% \begingroup \setupdatafile \input\jobname.#1 \endgroup} \message{insertions,} % including footnotes. \newcount \footnoteno % The trailing space in the following definition for supereject is % vital for proper filling; pages come out unaligned when you do a % pagealignmacro call if that space before the closing brace is % removed. (Generally, numeric constants should always be followed by a % space to prevent strange expansion errors.) \def\supereject{\par\penalty -20000\footnoteno =0 } % @footnotestyle is meaningful for info output only. \let\footnotestyle=\comment {\catcode `\@=11 % % Auto-number footnotes. Otherwise like plain. \gdef\footnote{% \let\indent=\ptexindent \let\noindent=\ptexnoindent \global\advance\footnoteno by \@ne \edef\thisfootno{$^{\the\footnoteno}$}% % % In case the footnote comes at the end of a sentence, preserve the % extra spacing after we do the footnote number. \let\@sf\empty \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi % % Remove inadvertent blank space before typesetting the footnote number. \unskip \thisfootno\@sf \dofootnote }% % Don't bother with the trickery in plain.tex to not require the % footnote text as a parameter. Our footnotes don't need to be so general. % % Oh yes, they do; otherwise, @ifset (and anything else that uses % \parseargline) fails inside footnotes because the tokens are fixed when % the footnote is read. --karl, 16nov96. % \gdef\dofootnote{% \insert\footins\bgroup % We want to typeset this text as a normal paragraph, even if the % footnote reference occurs in (for example) a display environment. % So reset some parameters. \hsize=\pagewidth \interlinepenalty\interfootnotelinepenalty \splittopskip\ht\strutbox % top baseline for broken footnotes \splitmaxdepth\dp\strutbox \floatingpenalty\@MM \leftskip\z@skip \rightskip\z@skip \spaceskip\z@skip \xspaceskip\z@skip \parindent\defaultparindent % \smallfonts \rm % % Because we use hanging indentation in footnotes, a @noindent appears % to exdent this text, so make it be a no-op. makeinfo does not use % hanging indentation so @noindent can still be needed within footnote % text after an @example or the like (not that this is good style). \let\noindent = \relax % % Hang the footnote text off the number. Use \everypar in case the % footnote extends for more than one paragraph. \everypar = {\hang}% \textindent{\thisfootno}% % % Don't crash into the line above the footnote text. Since this % expands into a box, it must come within the paragraph, lest it % provide a place where TeX can split the footnote. \footstrut \futurelet\next\fo@t } }%end \catcode `\@=11 % In case a @footnote appears in a vbox, save the footnote text and create % the real \insert just after the vbox finished. Otherwise, the insertion % would be lost. % Similarly, if a @footnote appears inside an alignment, save the footnote % text to a box and make the \insert when a row of the table is finished. % And the same can be done for other insert classes. --kasal, 16nov03. % Replace the \insert primitive by a cheating macro. % Deeper inside, just make sure that the saved insertions are not spilled % out prematurely. % \def\startsavinginserts{% \ifx \insert\ptexinsert \let\insert\saveinsert \else \let\checkinserts\relax \fi } % This \insert replacement works for both \insert\footins{foo} and % \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}. % \def\saveinsert#1{% \edef\next{\noexpand\savetobox \makeSAVEname#1}% \afterassignment\next % swallow the left brace \let\temp = } \def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}} \def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1} \def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi} \def\placesaveins#1{% \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname {\box#1}% } % eat @SAVE -- beware, all of them have catcode \other: { \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-) \gdef\gobblesave @SAVE{} } % initialization: \def\newsaveins #1{% \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}% \next } \def\newsaveinsX #1{% \csname newbox\endcsname #1% \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts \checksaveins #1}% } % initialize: \let\checkinserts\empty \newsaveins\footins \newsaveins\margin % @image. We use the macros from epsf.tex to support this. % If epsf.tex is not installed and @image is used, we complain. % % Check for and read epsf.tex up front. If we read it only at @image % time, we might be inside a group, and then its definitions would get % undone and the next image would fail. \openin 1 = epsf.tex \ifeof 1 \else % Do not bother showing banner with epsf.tex v2.7k (available in % doc/epsf.tex and on ctan). \def\epsfannounce{\toks0 = }% \input epsf.tex \fi \closein 1 % % We will only complain once about lack of epsf.tex. \newif\ifwarnednoepsf \newhelp\noepsfhelp{epsf.tex must be installed for images to work. It is also included in the Texinfo distribution, or you can get it from ftp://tug.org/tex/epsf.tex.} % \def\image#1{% \ifx\epsfbox\undefined \ifwarnednoepsf \else \errhelp = \noepsfhelp \errmessage{epsf.tex not found, images will be ignored}% \global\warnednoepsftrue \fi \else \imagexxx #1,,,,,\finish \fi } % % Arguments to @image: % #1 is (mandatory) image filename; we tack on .eps extension. % #2 is (optional) width, #3 is (optional) height. % #4 is (ignored optional) html alt text. % #5 is (ignored optional) extension. % #6 is just the usual extra ignored arg for parsing this stuff. \newif\ifimagevmode \def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup \catcode`\^^M = 5 % in case we're inside an example \normalturnoffactive % allow _ et al. in names % If the image is by itself, center it. \ifvmode \imagevmodetrue \nobreak\medskip % Usually we'll have text after the image which will insert % \parskip glue, so insert it here too to equalize the space % above and below. \nobreak\vskip\parskip \nobreak \fi % % Leave vertical mode so that indentation from an enclosing % environment such as @quotation is respected. On the other hand, if % it's at the top level, we don't want the normal paragraph indentation. \noindent % % Output the image. \ifpdf \dopdfimage{#1}{#2}{#3}% \else % \epsfbox itself resets \epsf?size at each figure. \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi \epsfbox{#1.eps}% \fi % \ifimagevmode \medskip \fi % space after the standalone image \endgroup} % @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables, % etc. We don't actually implement floating yet, we always include the % float "here". But it seemed the best name for the future. % \envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish} % There may be a space before second and/or third parameter; delete it. \def\eatcommaspace#1, {#1,} % #1 is the optional FLOATTYPE, the text label for this float, typically % "Figure", "Table", "Example", etc. Can't contain commas. If omitted, % this float will not be numbered and cannot be referred to. % % #2 is the optional xref label. Also must be present for the float to % be referable. % % #3 is the optional positioning argument; for now, it is ignored. It % will somehow specify the positions allowed to float to (here, top, bottom). % % We keep a separate counter for each FLOATTYPE, which we reset at each % chapter-level command. \let\resetallfloatnos=\empty % \def\dofloat#1,#2,#3,#4\finish{% \let\thiscaption=\empty \let\thisshortcaption=\empty % % don't lose footnotes inside @float. % % BEWARE: when the floats start float, we have to issue warning whenever an % insert appears inside a float which could possibly float. --kasal, 26may04 % \startsavinginserts % % We can't be used inside a paragraph. \par % \vtop\bgroup \def\floattype{#1}% \def\floatlabel{#2}% \def\floatloc{#3}% we do nothing with this yet. % \ifx\floattype\empty \let\safefloattype=\empty \else {% % the floattype might have accents or other special characters, % but we need to use it in a control sequence name. \indexnofonts \turnoffactive \xdef\safefloattype{\floattype}% }% \fi % % If label is given but no type, we handle that as the empty type. \ifx\floatlabel\empty \else % We want each FLOATTYPE to be numbered separately (Figure 1, % Table 1, Figure 2, ...). (And if no label, no number.) % \expandafter\getfloatno\csname\safefloattype floatno\endcsname \global\advance\floatno by 1 % {% % This magic value for \lastsection is output by \setref as the % XREFLABEL-title value. \xrefX uses it to distinguish float % labels (which have a completely different output format) from % node and anchor labels. And \xrdef uses it to construct the % lists of floats. % \edef\lastsection{\floatmagic=\safefloattype}% \setref{\floatlabel}{Yfloat}% }% \fi % % start with \parskip glue, I guess. \vskip\parskip % % Don't suppress indentation if a float happens to start a section. \restorefirstparagraphindent } % we have these possibilities: % @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap % @float Foo,lbl & no caption: Foo 1.1 % @float Foo & @caption{Cap}: Foo: Cap % @float Foo & no caption: Foo % @float ,lbl & Caption{Cap}: 1.1: Cap % @float ,lbl & no caption: 1.1 % @float & @caption{Cap}: Cap % @float & no caption: % \def\Efloat{% \let\floatident = \empty % % In all cases, if we have a float type, it comes first. \ifx\floattype\empty \else \def\floatident{\floattype}\fi % % If we have an xref label, the number comes next. \ifx\floatlabel\empty \else \ifx\floattype\empty \else % if also had float type, need tie first. \appendtomacro\floatident{\tie}% \fi % the number. \appendtomacro\floatident{\chaplevelprefix\the\floatno}% \fi % % Start the printed caption with what we've constructed in % \floatident, but keep it separate; we need \floatident again. \let\captionline = \floatident % \ifx\thiscaption\empty \else \ifx\floatident\empty \else \appendtomacro\captionline{: }% had ident, so need a colon between \fi % % caption text. \appendtomacro\captionline{\scanexp\thiscaption}% \fi % % If we have anything to print, print it, with space before. % Eventually this needs to become an \insert. \ifx\captionline\empty \else \vskip.5\parskip \captionline % % Space below caption. \vskip\parskip \fi % % If have an xref label, write the list of floats info. Do this % after the caption, to avoid chance of it being a breakpoint. \ifx\floatlabel\empty \else % Write the text that goes in the lof to the aux file as % \floatlabel-lof. Besides \floatident, we include the short % caption if specified, else the full caption if specified, else nothing. {% \atdummies % % since we read the caption text in the macro world, where ^^M % is turned into a normal character, we have to scan it back, so % we don't write the literal three characters "^^M" into the aux file. \scanexp{% \xdef\noexpand\gtemp{% \ifx\thisshortcaption\empty \thiscaption \else \thisshortcaption \fi }% }% \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident \ifx\gtemp\empty \else : \gtemp \fi}}% }% \fi \egroup % end of \vtop % % place the captured inserts % % BEWARE: when the floats start floating, we have to issue warning % whenever an insert appears inside a float which could possibly % float. --kasal, 26may04 % \checkinserts } % Append the tokens #2 to the definition of macro #1, not expanding either. % \def\appendtomacro#1#2{% \expandafter\def\expandafter#1\expandafter{#1#2}% } % @caption, @shortcaption % \def\caption{\docaption\thiscaption} \def\shortcaption{\docaption\thisshortcaption} \def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption} \def\defcaption#1#2{\egroup \def#1{#2}} % The parameter is the control sequence identifying the counter we are % going to use. Create it if it doesn't exist and assign it to \floatno. \def\getfloatno#1{% \ifx#1\relax % Haven't seen this figure type before. \csname newcount\endcsname #1% % % Remember to reset this floatno at the next chap. \expandafter\gdef\expandafter\resetallfloatnos \expandafter{\resetallfloatnos #1=0 }% \fi \let\floatno#1% } % \setref calls this to get the XREFLABEL-snt value. We want an @xref % to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we % first read the @float command. % \def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}% % Magic string used for the XREFLABEL-title value, so \xrefX can % distinguish floats from other xref types. \def\floatmagic{!!float!!} % #1 is the control sequence we are passed; we expand into a conditional % which is true if #1 represents a float ref. That is, the magic % \lastsection value which we \setref above. % \def\iffloat#1{\expandafter\doiffloat#1==\finish} % % #1 is (maybe) the \floatmagic string. If so, #2 will be the % (safe) float type for this float. We set \iffloattype to #2. % \def\doiffloat#1=#2=#3\finish{% \def\temp{#1}% \def\iffloattype{#2}% \ifx\temp\floatmagic } % @listoffloats FLOATTYPE - print a list of floats like a table of contents. % \parseargdef\listoffloats{% \def\floattype{#1}% floattype {% % the floattype might have accents or other special characters, % but we need to use it in a control sequence name. \indexnofonts \turnoffactive \xdef\safefloattype{\floattype}% }% % % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE. \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax \ifhavexrefs % if the user said @listoffloats foo but never @float foo. \message{\linenumber No `\safefloattype' floats to list.}% \fi \else \begingroup \leftskip=\tocindent % indent these entries like a toc \let\do=\listoffloatsdo \csname floatlist\safefloattype\endcsname \endgroup \fi } % This is called on each entry in a list of floats. We're passed the % xref label, in the form LABEL-title, which is how we save it in the % aux file. We strip off the -title and look up \XRLABEL-lof, which % has the text we're supposed to typeset here. % % Figures without xref labels will not be included in the list (since % they won't appear in the aux file). % \def\listoffloatsdo#1{\listoffloatsdoentry#1\finish} \def\listoffloatsdoentry#1-title\finish{{% % Can't fully expand XR#1-lof because it can contain anything. Just % pass the control sequence. On the other hand, XR#1-pg is just the % page number, and we want to fully expand that so we can get a link % in pdf output. \toksA = \expandafter{\csname XR#1-lof\endcsname}% % % use the same \entry macro we use to generate the TOC and index. \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}% \writeentry }} \message{localization,} % For single-language documents, @documentlanguage is usually given very % early, just after @documentencoding. Single argument is the language % (de) or locale (de_DE) abbreviation. % { \catcode`\_ = \active \globaldefs=1 \parseargdef\documentlanguage{\begingroup \let_=\normalunderscore % normal _ character for filenames \tex % read txi-??.tex file in plain TeX. % Read the file by the name they passed if it exists. \openin 1 txi-#1.tex \ifeof 1 \documentlanguagetrywithoutunderscore{#1_\finish}% \else \globaldefs = 1 % everything in the txi-LL files needs to persist \input txi-#1.tex \fi \closein 1 \endgroup % end raw TeX \endgroup} % % If they passed de_DE, and txi-de_DE.tex doesn't exist, % try txi-de.tex. % \gdef\documentlanguagetrywithoutunderscore#1_#2\finish{% \openin 1 txi-#1.tex \ifeof 1 \errhelp = \nolanghelp \errmessage{Cannot read language file txi-#1.tex}% \else \globaldefs = 1 % everything in the txi-LL files needs to persist \input txi-#1.tex \fi \closein 1 } }% end of special _ catcode % \newhelp\nolanghelp{The given language definition file cannot be found or is empty. Maybe you need to install it? Putting it in the current directory should work if nowhere else does.} % This macro is called from txi-??.tex files; the first argument is the % \language name to set (without the "\lang@" prefix), the second and % third args are \{left,right}hyphenmin. % % The language names to pass are determined when the format is built. % See the etex.log file created at that time, e.g., % /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log. % % With TeX Live 2008, etex now includes hyphenation patterns for all % available languages. This means we can support hyphenation in % Texinfo, at least to some extent. (This still doesn't solve the % accented characters problem.) % \catcode`@=11 \def\txisetlanguage#1#2#3{% % do not set the language if the name is undefined in the current TeX. \expandafter\ifx\csname lang@#1\endcsname \relax \message{no patterns for #1}% \else \global\language = \csname lang@#1\endcsname \fi % but there is no harm in adjusting the hyphenmin values regardless. \global\lefthyphenmin = #2\relax \global\righthyphenmin = #3\relax } % Helpers for encodings. % Set the catcode of characters 128 through 255 to the specified number. % \def\setnonasciicharscatcode#1{% \count255=128 \loop\ifnum\count255<256 \global\catcode\count255=#1\relax \advance\count255 by 1 \repeat } \def\setnonasciicharscatcodenonglobal#1{% \count255=128 \loop\ifnum\count255<256 \catcode\count255=#1\relax \advance\count255 by 1 \repeat } % @documentencoding sets the definition of non-ASCII characters % according to the specified encoding. % \parseargdef\documentencoding{% % Encoding being declared for the document. \def\declaredencoding{\csname #1.enc\endcsname}% % % Supported encodings: names converted to tokens in order to be able % to compare them with \ifx. \def\ascii{\csname US-ASCII.enc\endcsname}% \def\latnine{\csname ISO-8859-15.enc\endcsname}% \def\latone{\csname ISO-8859-1.enc\endcsname}% \def\lattwo{\csname ISO-8859-2.enc\endcsname}% \def\utfeight{\csname UTF-8.enc\endcsname}% % \ifx \declaredencoding \ascii \asciichardefs % \else \ifx \declaredencoding \lattwo \setnonasciicharscatcode\active \lattwochardefs % \else \ifx \declaredencoding \latone \setnonasciicharscatcode\active \latonechardefs % \else \ifx \declaredencoding \latnine \setnonasciicharscatcode\active \latninechardefs % \else \ifx \declaredencoding \utfeight \setnonasciicharscatcode\active \utfeightchardefs % \else \message{Unknown document encoding #1, ignoring.}% % \fi % utfeight \fi % latnine \fi % latone \fi % lattwo \fi % ascii } % A message to be logged when using a character that isn't available % the default font encoding (OT1). % \def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}} % Take account of \c (plain) vs. \, (Texinfo) difference. \def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi} % First, make active non-ASCII characters in order for them to be % correctly categorized when TeX reads the replacement text of % macros containing the character definitions. \setnonasciicharscatcode\active % % Latin1 (ISO-8859-1) character definitions. \def\latonechardefs{% \gdef^^a0{~} \gdef^^a1{\exclamdown} \gdef^^a2{\missingcharmsg{CENT SIGN}} \gdef^^a3{{\pounds}} \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} \gdef^^a5{\missingcharmsg{YEN SIGN}} \gdef^^a6{\missingcharmsg{BROKEN BAR}} \gdef^^a7{\S} \gdef^^a8{\"{}} \gdef^^a9{\copyright} \gdef^^aa{\ordf} \gdef^^ab{\guillemetleft} \gdef^^ac{$\lnot$} \gdef^^ad{\-} \gdef^^ae{\registeredsymbol} \gdef^^af{\={}} % \gdef^^b0{\textdegree} \gdef^^b1{$\pm$} \gdef^^b2{$^2$} \gdef^^b3{$^3$} \gdef^^b4{\'{}} \gdef^^b5{$\mu$} \gdef^^b6{\P} % \gdef^^b7{$^.$} \gdef^^b8{\cedilla\ } \gdef^^b9{$^1$} \gdef^^ba{\ordm} % \gdef^^bb{\guilletright} \gdef^^bc{$1\over4$} \gdef^^bd{$1\over2$} \gdef^^be{$3\over4$} \gdef^^bf{\questiondown} % \gdef^^c0{\`A} \gdef^^c1{\'A} \gdef^^c2{\^A} \gdef^^c3{\~A} \gdef^^c4{\"A} \gdef^^c5{\ringaccent A} \gdef^^c6{\AE} \gdef^^c7{\cedilla C} \gdef^^c8{\`E} \gdef^^c9{\'E} \gdef^^ca{\^E} \gdef^^cb{\"E} \gdef^^cc{\`I} \gdef^^cd{\'I} \gdef^^ce{\^I} \gdef^^cf{\"I} % \gdef^^d0{\DH} \gdef^^d1{\~N} \gdef^^d2{\`O} \gdef^^d3{\'O} \gdef^^d4{\^O} \gdef^^d5{\~O} \gdef^^d6{\"O} \gdef^^d7{$\times$} \gdef^^d8{\O} \gdef^^d9{\`U} \gdef^^da{\'U} \gdef^^db{\^U} \gdef^^dc{\"U} \gdef^^dd{\'Y} \gdef^^de{\TH} \gdef^^df{\ss} % \gdef^^e0{\`a} \gdef^^e1{\'a} \gdef^^e2{\^a} \gdef^^e3{\~a} \gdef^^e4{\"a} \gdef^^e5{\ringaccent a} \gdef^^e6{\ae} \gdef^^e7{\cedilla c} \gdef^^e8{\`e} \gdef^^e9{\'e} \gdef^^ea{\^e} \gdef^^eb{\"e} \gdef^^ec{\`{\dotless i}} \gdef^^ed{\'{\dotless i}} \gdef^^ee{\^{\dotless i}} \gdef^^ef{\"{\dotless i}} % \gdef^^f0{\dh} \gdef^^f1{\~n} \gdef^^f2{\`o} \gdef^^f3{\'o} \gdef^^f4{\^o} \gdef^^f5{\~o} \gdef^^f6{\"o} \gdef^^f7{$\div$} \gdef^^f8{\o} \gdef^^f9{\`u} \gdef^^fa{\'u} \gdef^^fb{\^u} \gdef^^fc{\"u} \gdef^^fd{\'y} \gdef^^fe{\th} \gdef^^ff{\"y} } % Latin9 (ISO-8859-15) encoding character definitions. \def\latninechardefs{% % Encoding is almost identical to Latin1. \latonechardefs % \gdef^^a4{\euro} \gdef^^a6{\v S} \gdef^^a8{\v s} \gdef^^b4{\v Z} \gdef^^b8{\v z} \gdef^^bc{\OE} \gdef^^bd{\oe} \gdef^^be{\"Y} } % Latin2 (ISO-8859-2) character definitions. \def\lattwochardefs{% \gdef^^a0{~} \gdef^^a1{\ogonek{A}} \gdef^^a2{\u{}} \gdef^^a3{\L} \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} \gdef^^a5{\v L} \gdef^^a6{\'S} \gdef^^a7{\S} \gdef^^a8{\"{}} \gdef^^a9{\v S} \gdef^^aa{\cedilla S} \gdef^^ab{\v T} \gdef^^ac{\'Z} \gdef^^ad{\-} \gdef^^ae{\v Z} \gdef^^af{\dotaccent Z} % \gdef^^b0{\textdegree} \gdef^^b1{\ogonek{a}} \gdef^^b2{\ogonek{ }} \gdef^^b3{\l} \gdef^^b4{\'{}} \gdef^^b5{\v l} \gdef^^b6{\'s} \gdef^^b7{\v{}} \gdef^^b8{\cedilla\ } \gdef^^b9{\v s} \gdef^^ba{\cedilla s} \gdef^^bb{\v t} \gdef^^bc{\'z} \gdef^^bd{\H{}} \gdef^^be{\v z} \gdef^^bf{\dotaccent z} % \gdef^^c0{\'R} \gdef^^c1{\'A} \gdef^^c2{\^A} \gdef^^c3{\u A} \gdef^^c4{\"A} \gdef^^c5{\'L} \gdef^^c6{\'C} \gdef^^c7{\cedilla C} \gdef^^c8{\v C} \gdef^^c9{\'E} \gdef^^ca{\ogonek{E}} \gdef^^cb{\"E} \gdef^^cc{\v E} \gdef^^cd{\'I} \gdef^^ce{\^I} \gdef^^cf{\v D} % \gdef^^d0{\DH} \gdef^^d1{\'N} \gdef^^d2{\v N} \gdef^^d3{\'O} \gdef^^d4{\^O} \gdef^^d5{\H O} \gdef^^d6{\"O} \gdef^^d7{$\times$} \gdef^^d8{\v R} \gdef^^d9{\ringaccent U} \gdef^^da{\'U} \gdef^^db{\H U} \gdef^^dc{\"U} \gdef^^dd{\'Y} \gdef^^de{\cedilla T} \gdef^^df{\ss} % \gdef^^e0{\'r} \gdef^^e1{\'a} \gdef^^e2{\^a} \gdef^^e3{\u a} \gdef^^e4{\"a} \gdef^^e5{\'l} \gdef^^e6{\'c} \gdef^^e7{\cedilla c} \gdef^^e8{\v c} \gdef^^e9{\'e} \gdef^^ea{\ogonek{e}} \gdef^^eb{\"e} \gdef^^ec{\v e} \gdef^^ed{\'\i} \gdef^^ee{\^\i} \gdef^^ef{\v d} % \gdef^^f0{\dh} \gdef^^f1{\'n} \gdef^^f2{\v n} \gdef^^f3{\'o} \gdef^^f4{\^o} \gdef^^f5{\H o} \gdef^^f6{\"o} \gdef^^f7{$\div$} \gdef^^f8{\v r} \gdef^^f9{\ringaccent u} \gdef^^fa{\'u} \gdef^^fb{\H u} \gdef^^fc{\"u} \gdef^^fd{\'y} \gdef^^fe{\cedilla t} \gdef^^ff{\dotaccent{}} } % UTF-8 character definitions. % % This code to support UTF-8 is based on LaTeX's utf8.def, with some % changes for Texinfo conventions. It is included here under the GPL by % permission from Frank Mittelbach and the LaTeX team. % \newcount\countUTFx \newcount\countUTFy \newcount\countUTFz \gdef\UTFviiiTwoOctets#1#2{\expandafter \UTFviiiDefined\csname u8:#1\string #2\endcsname} % \gdef\UTFviiiThreeOctets#1#2#3{\expandafter \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname} % \gdef\UTFviiiFourOctets#1#2#3#4{\expandafter \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname} \gdef\UTFviiiDefined#1{% \ifx #1\relax \message{\linenumber Unicode char \string #1 not defined for Texinfo}% \else \expandafter #1% \fi } \begingroup \catcode`\~13 \catcode`\"12 \def\UTFviiiLoop{% \global\catcode\countUTFx\active \uccode`\~\countUTFx \uppercase\expandafter{\UTFviiiTmp}% \advance\countUTFx by 1 \ifnum\countUTFx < \countUTFy \expandafter\UTFviiiLoop \fi} \countUTFx = "C2 \countUTFy = "E0 \def\UTFviiiTmp{% \xdef~{\noexpand\UTFviiiTwoOctets\string~}} \UTFviiiLoop \countUTFx = "E0 \countUTFy = "F0 \def\UTFviiiTmp{% \xdef~{\noexpand\UTFviiiThreeOctets\string~}} \UTFviiiLoop \countUTFx = "F0 \countUTFy = "F4 \def\UTFviiiTmp{% \xdef~{\noexpand\UTFviiiFourOctets\string~}} \UTFviiiLoop \endgroup \begingroup \catcode`\"=12 \catcode`\<=12 \catcode`\.=12 \catcode`\,=12 \catcode`\;=12 \catcode`\!=12 \catcode`\~=13 \gdef\DeclareUnicodeCharacter#1#2{% \countUTFz = "#1\relax \wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}% \begingroup \parseXMLCharref \def\UTFviiiTwoOctets##1##2{% \csname u8:##1\string ##2\endcsname}% \def\UTFviiiThreeOctets##1##2##3{% \csname u8:##1\string ##2\string ##3\endcsname}% \def\UTFviiiFourOctets##1##2##3##4{% \csname u8:##1\string ##2\string ##3\string ##4\endcsname}% \expandafter\expandafter\expandafter\expandafter \expandafter\expandafter\expandafter \gdef\UTFviiiTmp{#2}% \endgroup} \gdef\parseXMLCharref{% \ifnum\countUTFz < "A0\relax \errhelp = \EMsimple \errmessage{Cannot define Unicode char value < 00A0}% \else\ifnum\countUTFz < "800\relax \parseUTFviiiA,% \parseUTFviiiB C\UTFviiiTwoOctets.,% \else\ifnum\countUTFz < "10000\relax \parseUTFviiiA;% \parseUTFviiiA,% \parseUTFviiiB E\UTFviiiThreeOctets.{,;}% \else \parseUTFviiiA;% \parseUTFviiiA,% \parseUTFviiiA!% \parseUTFviiiB F\UTFviiiFourOctets.{!,;}% \fi\fi\fi } \gdef\parseUTFviiiA#1{% \countUTFx = \countUTFz \divide\countUTFz by 64 \countUTFy = \countUTFz \multiply\countUTFz by 64 \advance\countUTFx by -\countUTFz \advance\countUTFx by 128 \uccode `#1\countUTFx \countUTFz = \countUTFy} \gdef\parseUTFviiiB#1#2#3#4{% \advance\countUTFz by "#10\relax \uccode `#3\countUTFz \uppercase{\gdef\UTFviiiTmp{#2#3#4}}} \endgroup \def\utfeightchardefs{% \DeclareUnicodeCharacter{00A0}{\tie} \DeclareUnicodeCharacter{00A1}{\exclamdown} \DeclareUnicodeCharacter{00A3}{\pounds} \DeclareUnicodeCharacter{00A8}{\"{ }} \DeclareUnicodeCharacter{00A9}{\copyright} \DeclareUnicodeCharacter{00AA}{\ordf} \DeclareUnicodeCharacter{00AB}{\guillemetleft} \DeclareUnicodeCharacter{00AD}{\-} \DeclareUnicodeCharacter{00AE}{\registeredsymbol} \DeclareUnicodeCharacter{00AF}{\={ }} \DeclareUnicodeCharacter{00B0}{\ringaccent{ }} \DeclareUnicodeCharacter{00B4}{\'{ }} \DeclareUnicodeCharacter{00B8}{\cedilla{ }} \DeclareUnicodeCharacter{00BA}{\ordm} \DeclareUnicodeCharacter{00BB}{\guillemetright} \DeclareUnicodeCharacter{00BF}{\questiondown} \DeclareUnicodeCharacter{00C0}{\`A} \DeclareUnicodeCharacter{00C1}{\'A} \DeclareUnicodeCharacter{00C2}{\^A} \DeclareUnicodeCharacter{00C3}{\~A} \DeclareUnicodeCharacter{00C4}{\"A} \DeclareUnicodeCharacter{00C5}{\AA} \DeclareUnicodeCharacter{00C6}{\AE} \DeclareUnicodeCharacter{00C7}{\cedilla{C}} \DeclareUnicodeCharacter{00C8}{\`E} \DeclareUnicodeCharacter{00C9}{\'E} \DeclareUnicodeCharacter{00CA}{\^E} \DeclareUnicodeCharacter{00CB}{\"E} \DeclareUnicodeCharacter{00CC}{\`I} \DeclareUnicodeCharacter{00CD}{\'I} \DeclareUnicodeCharacter{00CE}{\^I} \DeclareUnicodeCharacter{00CF}{\"I} \DeclareUnicodeCharacter{00D0}{\DH} \DeclareUnicodeCharacter{00D1}{\~N} \DeclareUnicodeCharacter{00D2}{\`O} \DeclareUnicodeCharacter{00D3}{\'O} \DeclareUnicodeCharacter{00D4}{\^O} \DeclareUnicodeCharacter{00D5}{\~O} \DeclareUnicodeCharacter{00D6}{\"O} \DeclareUnicodeCharacter{00D8}{\O} \DeclareUnicodeCharacter{00D9}{\`U} \DeclareUnicodeCharacter{00DA}{\'U} \DeclareUnicodeCharacter{00DB}{\^U} \DeclareUnicodeCharacter{00DC}{\"U} \DeclareUnicodeCharacter{00DD}{\'Y} \DeclareUnicodeCharacter{00DE}{\TH} \DeclareUnicodeCharacter{00DF}{\ss} \DeclareUnicodeCharacter{00E0}{\`a} \DeclareUnicodeCharacter{00E1}{\'a} \DeclareUnicodeCharacter{00E2}{\^a} \DeclareUnicodeCharacter{00E3}{\~a} \DeclareUnicodeCharacter{00E4}{\"a} \DeclareUnicodeCharacter{00E5}{\aa} \DeclareUnicodeCharacter{00E6}{\ae} \DeclareUnicodeCharacter{00E7}{\cedilla{c}} \DeclareUnicodeCharacter{00E8}{\`e} \DeclareUnicodeCharacter{00E9}{\'e} \DeclareUnicodeCharacter{00EA}{\^e} \DeclareUnicodeCharacter{00EB}{\"e} \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}} \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}} \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}} \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}} \DeclareUnicodeCharacter{00F0}{\dh} \DeclareUnicodeCharacter{00F1}{\~n} \DeclareUnicodeCharacter{00F2}{\`o} \DeclareUnicodeCharacter{00F3}{\'o} \DeclareUnicodeCharacter{00F4}{\^o} \DeclareUnicodeCharacter{00F5}{\~o} \DeclareUnicodeCharacter{00F6}{\"o} \DeclareUnicodeCharacter{00F8}{\o} \DeclareUnicodeCharacter{00F9}{\`u} \DeclareUnicodeCharacter{00FA}{\'u} \DeclareUnicodeCharacter{00FB}{\^u} \DeclareUnicodeCharacter{00FC}{\"u} \DeclareUnicodeCharacter{00FD}{\'y} \DeclareUnicodeCharacter{00FE}{\th} \DeclareUnicodeCharacter{00FF}{\"y} \DeclareUnicodeCharacter{0100}{\=A} \DeclareUnicodeCharacter{0101}{\=a} \DeclareUnicodeCharacter{0102}{\u{A}} \DeclareUnicodeCharacter{0103}{\u{a}} \DeclareUnicodeCharacter{0104}{\ogonek{A}} \DeclareUnicodeCharacter{0105}{\ogonek{a}} \DeclareUnicodeCharacter{0106}{\'C} \DeclareUnicodeCharacter{0107}{\'c} \DeclareUnicodeCharacter{0108}{\^C} \DeclareUnicodeCharacter{0109}{\^c} \DeclareUnicodeCharacter{0118}{\ogonek{E}} \DeclareUnicodeCharacter{0119}{\ogonek{e}} \DeclareUnicodeCharacter{010A}{\dotaccent{C}} \DeclareUnicodeCharacter{010B}{\dotaccent{c}} \DeclareUnicodeCharacter{010C}{\v{C}} \DeclareUnicodeCharacter{010D}{\v{c}} \DeclareUnicodeCharacter{010E}{\v{D}} \DeclareUnicodeCharacter{0112}{\=E} \DeclareUnicodeCharacter{0113}{\=e} \DeclareUnicodeCharacter{0114}{\u{E}} \DeclareUnicodeCharacter{0115}{\u{e}} \DeclareUnicodeCharacter{0116}{\dotaccent{E}} \DeclareUnicodeCharacter{0117}{\dotaccent{e}} \DeclareUnicodeCharacter{011A}{\v{E}} \DeclareUnicodeCharacter{011B}{\v{e}} \DeclareUnicodeCharacter{011C}{\^G} \DeclareUnicodeCharacter{011D}{\^g} \DeclareUnicodeCharacter{011E}{\u{G}} \DeclareUnicodeCharacter{011F}{\u{g}} \DeclareUnicodeCharacter{0120}{\dotaccent{G}} \DeclareUnicodeCharacter{0121}{\dotaccent{g}} \DeclareUnicodeCharacter{0124}{\^H} \DeclareUnicodeCharacter{0125}{\^h} \DeclareUnicodeCharacter{0128}{\~I} \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}} \DeclareUnicodeCharacter{012A}{\=I} \DeclareUnicodeCharacter{012B}{\={\dotless{i}}} \DeclareUnicodeCharacter{012C}{\u{I}} \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}} \DeclareUnicodeCharacter{0130}{\dotaccent{I}} \DeclareUnicodeCharacter{0131}{\dotless{i}} \DeclareUnicodeCharacter{0132}{IJ} \DeclareUnicodeCharacter{0133}{ij} \DeclareUnicodeCharacter{0134}{\^J} \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}} \DeclareUnicodeCharacter{0139}{\'L} \DeclareUnicodeCharacter{013A}{\'l} \DeclareUnicodeCharacter{0141}{\L} \DeclareUnicodeCharacter{0142}{\l} \DeclareUnicodeCharacter{0143}{\'N} \DeclareUnicodeCharacter{0144}{\'n} \DeclareUnicodeCharacter{0147}{\v{N}} \DeclareUnicodeCharacter{0148}{\v{n}} \DeclareUnicodeCharacter{014C}{\=O} \DeclareUnicodeCharacter{014D}{\=o} \DeclareUnicodeCharacter{014E}{\u{O}} \DeclareUnicodeCharacter{014F}{\u{o}} \DeclareUnicodeCharacter{0150}{\H{O}} \DeclareUnicodeCharacter{0151}{\H{o}} \DeclareUnicodeCharacter{0152}{\OE} \DeclareUnicodeCharacter{0153}{\oe} \DeclareUnicodeCharacter{0154}{\'R} \DeclareUnicodeCharacter{0155}{\'r} \DeclareUnicodeCharacter{0158}{\v{R}} \DeclareUnicodeCharacter{0159}{\v{r}} \DeclareUnicodeCharacter{015A}{\'S} \DeclareUnicodeCharacter{015B}{\'s} \DeclareUnicodeCharacter{015C}{\^S} \DeclareUnicodeCharacter{015D}{\^s} \DeclareUnicodeCharacter{015E}{\cedilla{S}} \DeclareUnicodeCharacter{015F}{\cedilla{s}} \DeclareUnicodeCharacter{0160}{\v{S}} \DeclareUnicodeCharacter{0161}{\v{s}} \DeclareUnicodeCharacter{0162}{\cedilla{t}} \DeclareUnicodeCharacter{0163}{\cedilla{T}} \DeclareUnicodeCharacter{0164}{\v{T}} \DeclareUnicodeCharacter{0168}{\~U} \DeclareUnicodeCharacter{0169}{\~u} \DeclareUnicodeCharacter{016A}{\=U} \DeclareUnicodeCharacter{016B}{\=u} \DeclareUnicodeCharacter{016C}{\u{U}} \DeclareUnicodeCharacter{016D}{\u{u}} \DeclareUnicodeCharacter{016E}{\ringaccent{U}} \DeclareUnicodeCharacter{016F}{\ringaccent{u}} \DeclareUnicodeCharacter{0170}{\H{U}} \DeclareUnicodeCharacter{0171}{\H{u}} \DeclareUnicodeCharacter{0174}{\^W} \DeclareUnicodeCharacter{0175}{\^w} \DeclareUnicodeCharacter{0176}{\^Y} \DeclareUnicodeCharacter{0177}{\^y} \DeclareUnicodeCharacter{0178}{\"Y} \DeclareUnicodeCharacter{0179}{\'Z} \DeclareUnicodeCharacter{017A}{\'z} \DeclareUnicodeCharacter{017B}{\dotaccent{Z}} \DeclareUnicodeCharacter{017C}{\dotaccent{z}} \DeclareUnicodeCharacter{017D}{\v{Z}} \DeclareUnicodeCharacter{017E}{\v{z}} \DeclareUnicodeCharacter{01C4}{D\v{Z}} \DeclareUnicodeCharacter{01C5}{D\v{z}} \DeclareUnicodeCharacter{01C6}{d\v{z}} \DeclareUnicodeCharacter{01C7}{LJ} \DeclareUnicodeCharacter{01C8}{Lj} \DeclareUnicodeCharacter{01C9}{lj} \DeclareUnicodeCharacter{01CA}{NJ} \DeclareUnicodeCharacter{01CB}{Nj} \DeclareUnicodeCharacter{01CC}{nj} \DeclareUnicodeCharacter{01CD}{\v{A}} \DeclareUnicodeCharacter{01CE}{\v{a}} \DeclareUnicodeCharacter{01CF}{\v{I}} \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}} \DeclareUnicodeCharacter{01D1}{\v{O}} \DeclareUnicodeCharacter{01D2}{\v{o}} \DeclareUnicodeCharacter{01D3}{\v{U}} \DeclareUnicodeCharacter{01D4}{\v{u}} \DeclareUnicodeCharacter{01E2}{\={\AE}} \DeclareUnicodeCharacter{01E3}{\={\ae}} \DeclareUnicodeCharacter{01E6}{\v{G}} \DeclareUnicodeCharacter{01E7}{\v{g}} \DeclareUnicodeCharacter{01E8}{\v{K}} \DeclareUnicodeCharacter{01E9}{\v{k}} \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}} \DeclareUnicodeCharacter{01F1}{DZ} \DeclareUnicodeCharacter{01F2}{Dz} \DeclareUnicodeCharacter{01F3}{dz} \DeclareUnicodeCharacter{01F4}{\'G} \DeclareUnicodeCharacter{01F5}{\'g} \DeclareUnicodeCharacter{01F8}{\`N} \DeclareUnicodeCharacter{01F9}{\`n} \DeclareUnicodeCharacter{01FC}{\'{\AE}} \DeclareUnicodeCharacter{01FD}{\'{\ae}} \DeclareUnicodeCharacter{01FE}{\'{\O}} \DeclareUnicodeCharacter{01FF}{\'{\o}} \DeclareUnicodeCharacter{021E}{\v{H}} \DeclareUnicodeCharacter{021F}{\v{h}} \DeclareUnicodeCharacter{0226}{\dotaccent{A}} \DeclareUnicodeCharacter{0227}{\dotaccent{a}} \DeclareUnicodeCharacter{0228}{\cedilla{E}} \DeclareUnicodeCharacter{0229}{\cedilla{e}} \DeclareUnicodeCharacter{022E}{\dotaccent{O}} \DeclareUnicodeCharacter{022F}{\dotaccent{o}} \DeclareUnicodeCharacter{0232}{\=Y} \DeclareUnicodeCharacter{0233}{\=y} \DeclareUnicodeCharacter{0237}{\dotless{j}} \DeclareUnicodeCharacter{02DB}{\ogonek{ }} \DeclareUnicodeCharacter{1E02}{\dotaccent{B}} \DeclareUnicodeCharacter{1E03}{\dotaccent{b}} \DeclareUnicodeCharacter{1E04}{\udotaccent{B}} \DeclareUnicodeCharacter{1E05}{\udotaccent{b}} \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}} \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}} \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}} \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}} \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}} \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}} \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}} \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}} \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}} \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}} \DeclareUnicodeCharacter{1E20}{\=G} \DeclareUnicodeCharacter{1E21}{\=g} \DeclareUnicodeCharacter{1E22}{\dotaccent{H}} \DeclareUnicodeCharacter{1E23}{\dotaccent{h}} \DeclareUnicodeCharacter{1E24}{\udotaccent{H}} \DeclareUnicodeCharacter{1E25}{\udotaccent{h}} \DeclareUnicodeCharacter{1E26}{\"H} \DeclareUnicodeCharacter{1E27}{\"h} \DeclareUnicodeCharacter{1E30}{\'K} \DeclareUnicodeCharacter{1E31}{\'k} \DeclareUnicodeCharacter{1E32}{\udotaccent{K}} \DeclareUnicodeCharacter{1E33}{\udotaccent{k}} \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}} \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}} \DeclareUnicodeCharacter{1E36}{\udotaccent{L}} \DeclareUnicodeCharacter{1E37}{\udotaccent{l}} \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}} \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}} \DeclareUnicodeCharacter{1E3E}{\'M} \DeclareUnicodeCharacter{1E3F}{\'m} \DeclareUnicodeCharacter{1E40}{\dotaccent{M}} \DeclareUnicodeCharacter{1E41}{\dotaccent{m}} \DeclareUnicodeCharacter{1E42}{\udotaccent{M}} \DeclareUnicodeCharacter{1E43}{\udotaccent{m}} \DeclareUnicodeCharacter{1E44}{\dotaccent{N}} \DeclareUnicodeCharacter{1E45}{\dotaccent{n}} \DeclareUnicodeCharacter{1E46}{\udotaccent{N}} \DeclareUnicodeCharacter{1E47}{\udotaccent{n}} \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}} \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}} \DeclareUnicodeCharacter{1E54}{\'P} \DeclareUnicodeCharacter{1E55}{\'p} \DeclareUnicodeCharacter{1E56}{\dotaccent{P}} \DeclareUnicodeCharacter{1E57}{\dotaccent{p}} \DeclareUnicodeCharacter{1E58}{\dotaccent{R}} \DeclareUnicodeCharacter{1E59}{\dotaccent{r}} \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}} \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}} \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}} \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}} \DeclareUnicodeCharacter{1E60}{\dotaccent{S}} \DeclareUnicodeCharacter{1E61}{\dotaccent{s}} \DeclareUnicodeCharacter{1E62}{\udotaccent{S}} \DeclareUnicodeCharacter{1E63}{\udotaccent{s}} \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}} \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}} \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}} \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}} \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}} \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}} \DeclareUnicodeCharacter{1E7C}{\~V} \DeclareUnicodeCharacter{1E7D}{\~v} \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}} \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}} \DeclareUnicodeCharacter{1E80}{\`W} \DeclareUnicodeCharacter{1E81}{\`w} \DeclareUnicodeCharacter{1E82}{\'W} \DeclareUnicodeCharacter{1E83}{\'w} \DeclareUnicodeCharacter{1E84}{\"W} \DeclareUnicodeCharacter{1E85}{\"w} \DeclareUnicodeCharacter{1E86}{\dotaccent{W}} \DeclareUnicodeCharacter{1E87}{\dotaccent{w}} \DeclareUnicodeCharacter{1E88}{\udotaccent{W}} \DeclareUnicodeCharacter{1E89}{\udotaccent{w}} \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}} \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}} \DeclareUnicodeCharacter{1E8C}{\"X} \DeclareUnicodeCharacter{1E8D}{\"x} \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}} \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}} \DeclareUnicodeCharacter{1E90}{\^Z} \DeclareUnicodeCharacter{1E91}{\^z} \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}} \DeclareUnicodeCharacter{1E93}{\udotaccent{z}} \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}} \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}} \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}} \DeclareUnicodeCharacter{1E97}{\"t} \DeclareUnicodeCharacter{1E98}{\ringaccent{w}} \DeclareUnicodeCharacter{1E99}{\ringaccent{y}} \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}} \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}} \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}} \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}} \DeclareUnicodeCharacter{1EBC}{\~E} \DeclareUnicodeCharacter{1EBD}{\~e} \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}} \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}} \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}} \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}} \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}} \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}} \DeclareUnicodeCharacter{1EF2}{\`Y} \DeclareUnicodeCharacter{1EF3}{\`y} \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}} \DeclareUnicodeCharacter{1EF8}{\~Y} \DeclareUnicodeCharacter{1EF9}{\~y} \DeclareUnicodeCharacter{2013}{--} \DeclareUnicodeCharacter{2014}{---} \DeclareUnicodeCharacter{2018}{\quoteleft} \DeclareUnicodeCharacter{2019}{\quoteright} \DeclareUnicodeCharacter{201A}{\quotesinglbase} \DeclareUnicodeCharacter{201C}{\quotedblleft} \DeclareUnicodeCharacter{201D}{\quotedblright} \DeclareUnicodeCharacter{201E}{\quotedblbase} \DeclareUnicodeCharacter{2022}{\bullet} \DeclareUnicodeCharacter{2026}{\dots} \DeclareUnicodeCharacter{2039}{\guilsinglleft} \DeclareUnicodeCharacter{203A}{\guilsinglright} \DeclareUnicodeCharacter{20AC}{\euro} \DeclareUnicodeCharacter{2192}{\expansion} \DeclareUnicodeCharacter{21D2}{\result} \DeclareUnicodeCharacter{2212}{\minus} \DeclareUnicodeCharacter{2217}{\point} \DeclareUnicodeCharacter{2261}{\equiv} }% end of \utfeightchardefs % US-ASCII character definitions. \def\asciichardefs{% nothing need be done \relax } % Make non-ASCII characters printable again for compatibility with % existing Texinfo documents that may use them, even without declaring a % document encoding. % \setnonasciicharscatcode \other \message{formatting,} \newdimen\defaultparindent \defaultparindent = 15pt \chapheadingskip = 15pt plus 4pt minus 2pt \secheadingskip = 12pt plus 3pt minus 2pt \subsecheadingskip = 9pt plus 2pt minus 2pt % Prevent underfull vbox error messages. \vbadness = 10000 % Don't be so finicky about underfull hboxes, either. \hbadness = 2000 % Following George Bush, get rid of widows and orphans. \widowpenalty=10000 \clubpenalty=10000 % Use TeX 3.0's \emergencystretch to help line breaking, but if we're % using an old version of TeX, don't do anything. We want the amount of % stretch added to depend on the line length, hence the dependence on % \hsize. We call this whenever the paper size is set. % \def\setemergencystretch{% \ifx\emergencystretch\thisisundefined % Allow us to assign to \emergencystretch anyway. \def\emergencystretch{\dimen0}% \else \emergencystretch = .15\hsize \fi } % Parameters in order: 1) textheight; 2) textwidth; % 3) voffset; 4) hoffset; 5) binding offset; 6) topskip; % 7) physical page height; 8) physical page width. % % We also call \setleading{\textleading}, so the caller should define % \textleading. The caller should also set \parskip. % \def\internalpagesizes#1#2#3#4#5#6#7#8{% \voffset = #3\relax \topskip = #6\relax \splittopskip = \topskip % \vsize = #1\relax \advance\vsize by \topskip \outervsize = \vsize \advance\outervsize by 2\topandbottommargin \pageheight = \vsize % \hsize = #2\relax \outerhsize = \hsize \advance\outerhsize by 0.5in \pagewidth = \hsize % \normaloffset = #4\relax \bindingoffset = #5\relax % \ifpdf \pdfpageheight #7\relax \pdfpagewidth #8\relax % if we don't reset these, they will remain at "1 true in" of % whatever layout pdftex was dumped with. \pdfhorigin = 1 true in \pdfvorigin = 1 true in \fi % \setleading{\textleading} % \parindent = \defaultparindent \setemergencystretch } % @letterpaper (the default). \def\letterpaper{{\globaldefs = 1 \parskip = 3pt plus 2pt minus 1pt \textleading = 13.2pt % % If page is nothing but text, make it come out even. \internalpagesizes{607.2pt}{6in}% that's 46 lines {\voffset}{.25in}% {\bindingoffset}{36pt}% {11in}{8.5in}% }} % Use @smallbook to reset parameters for 7x9.25 trim size. \def\smallbook{{\globaldefs = 1 \parskip = 2pt plus 1pt \textleading = 12pt % \internalpagesizes{7.5in}{5in}% {-.2in}{0in}% {\bindingoffset}{16pt}% {9.25in}{7in}% % \lispnarrowing = 0.3in \tolerance = 700 \hfuzz = 1pt \contentsrightmargin = 0pt \defbodyindent = .5cm }} % Use @smallerbook to reset parameters for 6x9 trim size. % (Just testing, parameters still in flux.) \def\smallerbook{{\globaldefs = 1 \parskip = 1.5pt plus 1pt \textleading = 12pt % \internalpagesizes{7.4in}{4.8in}% {-.2in}{-.4in}% {0pt}{14pt}% {9in}{6in}% % \lispnarrowing = 0.25in \tolerance = 700 \hfuzz = 1pt \contentsrightmargin = 0pt \defbodyindent = .4cm }} % Use @afourpaper to print on European A4 paper. \def\afourpaper{{\globaldefs = 1 \parskip = 3pt plus 2pt minus 1pt \textleading = 13.2pt % % Double-side printing via postscript on Laserjet 4050 % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm. % To change the settings for a different printer or situation, adjust % \normaloffset until the front-side and back-side texts align. Then % do the same for \bindingoffset. You can set these for testing in % your texinfo source file like this: % @tex % \global\normaloffset = -6mm % \global\bindingoffset = 10mm % @end tex \internalpagesizes{673.2pt}{160mm}% that's 51 lines {\voffset}{\hoffset}% {\bindingoffset}{44pt}% {297mm}{210mm}% % \tolerance = 700 \hfuzz = 1pt \contentsrightmargin = 0pt \defbodyindent = 5mm }} % Use @afivepaper to print on European A5 paper. % From romildo@urano.iceb.ufop.br, 2 July 2000. % He also recommends making @example and @lisp be small. \def\afivepaper{{\globaldefs = 1 \parskip = 2pt plus 1pt minus 0.1pt \textleading = 12.5pt % \internalpagesizes{160mm}{120mm}% {\voffset}{\hoffset}% {\bindingoffset}{8pt}% {210mm}{148mm}% % \lispnarrowing = 0.2in \tolerance = 800 \hfuzz = 1.2pt \contentsrightmargin = 0pt \defbodyindent = 2mm \tableindent = 12mm }} % A specific text layout, 24x15cm overall, intended for A4 paper. \def\afourlatex{{\globaldefs = 1 \afourpaper \internalpagesizes{237mm}{150mm}% {\voffset}{4.6mm}% {\bindingoffset}{7mm}% {297mm}{210mm}% % % Must explicitly reset to 0 because we call \afourpaper. \globaldefs = 0 }} % Use @afourwide to print on A4 paper in landscape format. \def\afourwide{{\globaldefs = 1 \afourpaper \internalpagesizes{241mm}{165mm}% {\voffset}{-2.95mm}% {\bindingoffset}{7mm}% {297mm}{210mm}% \globaldefs = 0 }} % @pagesizes TEXTHEIGHT[,TEXTWIDTH] % Perhaps we should allow setting the margins, \topskip, \parskip, % and/or leading, also. Or perhaps we should compute them somehow. % \parseargdef\pagesizes{\pagesizesyyy #1,,\finish} \def\pagesizesyyy#1,#2,#3\finish{{% \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi \globaldefs = 1 % \parskip = 3pt plus 2pt minus 1pt \setleading{\textleading}% % \dimen0 = #1\relax \advance\dimen0 by \voffset % \dimen2 = \hsize \advance\dimen2 by \normaloffset % \internalpagesizes{#1}{\hsize}% {\voffset}{\normaloffset}% {\bindingoffset}{44pt}% {\dimen0}{\dimen2}% }} % Set default to letter. % \letterpaper \message{and turning on texinfo input format.} % DEL is a comment character, in case @c does not suffice. \catcode`\^^? = 14 % Define macros to output various characters with catcode for normal text. \catcode`\"=\other \catcode`\~=\other \catcode`\^=\other \catcode`\_=\other \catcode`\|=\other \catcode`\<=\other \catcode`\>=\other \catcode`\+=\other \catcode`\$=\other \def\normaldoublequote{"} \def\normaltilde{~} \def\normalcaret{^} \def\normalunderscore{_} \def\normalverticalbar{|} \def\normalless{<} \def\normalgreater{>} \def\normalplus{+} \def\normaldollar{$}%$ font-lock fix % This macro is used to make a character print one way in \tt % (where it can probably be output as-is), and another way in other fonts, % where something hairier probably needs to be done. % % #1 is what to print if we are indeed using \tt; #2 is what to print % otherwise. Since all the Computer Modern typewriter fonts have zero % interword stretch (and shrink), and it is reasonable to expect all % typewriter fonts to have this, we can check that font parameter. % \def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi} % Same as above, but check for italic font. Actually this also catches % non-italic slanted fonts since it is impossible to distinguish them from % italic fonts. But since this is only used by $ and it uses \sl anyway % this is not a problem. \def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi} % Turn off all special characters except @ % (and those which the user can use as if they were ordinary). % Most of these we simply print from the \tt font, but for some, we can % use math or other variants that look better in normal text. \catcode`\"=\active \def\activedoublequote{{\tt\char34}} \let"=\activedoublequote \catcode`\~=\active \def~{{\tt\char126}} \chardef\hat=`\^ \catcode`\^=\active \def^{{\tt \hat}} \catcode`\_=\active \def_{\ifusingtt\normalunderscore\_} \let\realunder=_ % Subroutine for the previous macro. \def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em } \catcode`\|=\active \def|{{\tt\char124}} \chardef \less=`\< \catcode`\<=\active \def<{{\tt \less}} \chardef \gtr=`\> \catcode`\>=\active \def>{{\tt \gtr}} \catcode`\+=\active \def+{{\tt \char 43}} \catcode`\$=\active \def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix % If a .fmt file is being used, characters that might appear in a file % name cannot be active until we have parsed the command line. % So turn them off again, and have \everyjob (or @setfilename) turn them on. % \otherifyactive is called near the end of this file. \def\otherifyactive{\catcode`+=\other \catcode`\_=\other} % Used sometimes to turn off (effectively) the active characters even after % parsing them. \def\turnoffactive{% \normalturnoffactive \otherbackslash } \catcode`\@=0 % \backslashcurfont outputs one backslash character in current font, % as in \char`\\. \global\chardef\backslashcurfont=`\\ \global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work % \realbackslash is an actual character `\' with catcode other, and % \doublebackslash is two of them (for the pdf outlines). {\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}} % In texinfo, backslash is an active character; it prints the backslash % in fixed width font. \catcode`\\=\active @def@normalbackslash{{@tt@backslashcurfont}} % On startup, @fixbackslash assigns: % @let \ = @normalbackslash % \rawbackslash defines an active \ to do \backslashcurfont. % \otherbackslash defines an active \ to be a literal `\' character with % catcode other. @gdef@rawbackslash{@let\=@backslashcurfont} @gdef@otherbackslash{@let\=@realbackslash} % Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of % the literal character `\'. % @def@normalturnoffactive{% @let\=@normalbackslash @let"=@normaldoublequote @let~=@normaltilde @let^=@normalcaret @let_=@normalunderscore @let|=@normalverticalbar @let<=@normalless @let>=@normalgreater @let+=@normalplus @let$=@normaldollar %$ font-lock fix @markupsetuplqdefault @markupsetuprqdefault @unsepspaces } % Make _ and + \other characters, temporarily. % This is canceled by @fixbackslash. @otherifyactive % If a .fmt file is being used, we don't want the `\input texinfo' to show up. % That is what \eatinput is for; after that, the `\' should revert to printing % a backslash. % @gdef@eatinput input texinfo{@fixbackslash} @global@let\ = @eatinput % On the other hand, perhaps the file did not have a `\input texinfo'. Then % the first `\' in the file would cause an error. This macro tries to fix % that, assuming it is called before the first `\' could plausibly occur. % Also turn back on active characters that might appear in the input % file name, in case not using a pre-dumped format. % @gdef@fixbackslash{% @ifx\@eatinput @let\ = @normalbackslash @fi @catcode`+=@active @catcode`@_=@active } % Say @foo, not \foo, in error messages. @escapechar = `@@ % These look ok in all fonts, so just make them not special. @catcode`@& = @other @catcode`@# = @other @catcode`@% = @other @c Finally, make ` and ' active, so that txicodequoteundirected and @c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we @c don't make ` and ' active, @code will not get them as active chars. @c Do this last of all since we use ` in the previous @catcode assignments. @catcode`@'=@active @catcode`@`=@active @markupsetuplqdefault @markupsetuprqdefault @c Local variables: @c eval: (add-hook 'write-file-hooks 'time-stamp) @c page-delimiter: "^\\\\message" @c time-stamp-start: "def\\\\texinfoversion{" @c time-stamp-format: "%:y-%02m-%02d.%02H" @c time-stamp-end: "}" @c End: @c vim:sw=2: @ignore arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115 @end ignore CSSC-1.4.1/Makefile.in0000644000000000000000000015731713464267670012540 0ustar0000000000000000# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # Makefile.am: Part of GNU CSSC. # # Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, # 2007, 2008, 2009, 2010, 2011, 2014, 2019 Free Software Foundation, # Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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@GNULIB_STRSTR@ GNULIB_STRTOD = @GNULIB_STRTOD@ GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@ GNULIB_STRTOK_R = @GNULIB_STRTOK_R@ GNULIB_STRTOLL = @GNULIB_STRTOLL@ GNULIB_STRTOULL = @GNULIB_STRTOULL@ GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@ GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@ GNULIB_SYMLINK = @GNULIB_SYMLINK@ GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@ GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@ GNULIB_TIMEGM = @GNULIB_TIMEGM@ GNULIB_TIME_R = @GNULIB_TIME_R@ GNULIB_TIME_RZ = @GNULIB_TIME_RZ@ GNULIB_TMPFILE = @GNULIB_TMPFILE@ GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@ GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@ GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@ GNULIB_UNLINK = @GNULIB_UNLINK@ GNULIB_UNLINKAT = @GNULIB_UNLINKAT@ GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@ GNULIB_UNSETENV = @GNULIB_UNSETENV@ GNULIB_USLEEP = @GNULIB_USLEEP@ GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@ GNULIB_VASPRINTF = @GNULIB_VASPRINTF@ GNULIB_VDPRINTF = @GNULIB_VDPRINTF@ GNULIB_VFPRINTF = @GNULIB_VFPRINTF@ GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@ GNULIB_VFSCANF = @GNULIB_VFSCANF@ GNULIB_VPRINTF = @GNULIB_VPRINTF@ GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@ GNULIB_VSCANF = @GNULIB_VSCANF@ GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@ GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@ GNULIB_WAITPID = @GNULIB_WAITPID@ GNULIB_WCPCPY = @GNULIB_WCPCPY@ GNULIB_WCPNCPY = @GNULIB_WCPNCPY@ GNULIB_WCRTOMB = @GNULIB_WCRTOMB@ GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@ GNULIB_WCSCAT = @GNULIB_WCSCAT@ GNULIB_WCSCHR = @GNULIB_WCSCHR@ GNULIB_WCSCMP = @GNULIB_WCSCMP@ GNULIB_WCSCOLL = @GNULIB_WCSCOLL@ GNULIB_WCSCPY = @GNULIB_WCSCPY@ GNULIB_WCSCSPN = @GNULIB_WCSCSPN@ GNULIB_WCSDUP = @GNULIB_WCSDUP@ GNULIB_WCSLEN = @GNULIB_WCSLEN@ GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@ GNULIB_WCSNCAT = @GNULIB_WCSNCAT@ GNULIB_WCSNCMP = @GNULIB_WCSNCMP@ GNULIB_WCSNCPY = @GNULIB_WCSNCPY@ GNULIB_WCSNLEN = @GNULIB_WCSNLEN@ GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@ GNULIB_WCSPBRK = @GNULIB_WCSPBRK@ GNULIB_WCSRCHR = @GNULIB_WCSRCHR@ GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@ GNULIB_WCSSPN = @GNULIB_WCSSPN@ GNULIB_WCSSTR = @GNULIB_WCSSTR@ GNULIB_WCSTOK = @GNULIB_WCSTOK@ GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@ GNULIB_WCSXFRM = @GNULIB_WCSXFRM@ GNULIB_WCTOB = @GNULIB_WCTOB@ GNULIB_WCTOMB = @GNULIB_WCTOMB@ GNULIB_WCWIDTH = @GNULIB_WCWIDTH@ GNULIB_WMEMCHR = @GNULIB_WMEMCHR@ GNULIB_WMEMCMP = @GNULIB_WMEMCMP@ GNULIB_WMEMCPY = @GNULIB_WMEMCPY@ GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@ GNULIB_WMEMSET = @GNULIB_WMEMSET@ GNULIB_WRITE = @GNULIB_WRITE@ GNULIB__EXIT = @GNULIB__EXIT@ GREP = @GREP@ GXX = @GXX@ HAVE_ALPHASORT = @HAVE_ALPHASORT@ HAVE_ATOLL = @HAVE_ATOLL@ HAVE_BTOWC = @HAVE_BTOWC@ HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@ HAVE_CHOWN = @HAVE_CHOWN@ HAVE_CLOSEDIR = @HAVE_CLOSEDIR@ HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@ HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@ HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@ HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@ HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@ HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@ HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@ HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@ HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@ HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@ HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@ HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@ HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@ HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@ HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@ HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@ HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@ HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@ HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@ HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@ HAVE_DECL_SETENV = @HAVE_DECL_SETENV@ HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@ HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@ HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@ HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@ HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@ HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@ HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@ HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@ HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@ HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@ HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@ HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@ HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@ HAVE_DIRENT_H = @HAVE_DIRENT_H@ HAVE_DPRINTF = @HAVE_DPRINTF@ HAVE_DUP2 = @HAVE_DUP2@ HAVE_DUP3 = @HAVE_DUP3@ HAVE_EUIDACCESS = @HAVE_EUIDACCESS@ HAVE_FACCESSAT = @HAVE_FACCESSAT@ HAVE_FCHDIR = @HAVE_FCHDIR@ HAVE_FCHMODAT = @HAVE_FCHMODAT@ HAVE_FCHOWNAT = @HAVE_FCHOWNAT@ HAVE_FCNTL = @HAVE_FCNTL@ HAVE_FDATASYNC = @HAVE_FDATASYNC@ HAVE_FDOPENDIR = @HAVE_FDOPENDIR@ HAVE_FEATURES_H = @HAVE_FEATURES_H@ HAVE_FFSL = @HAVE_FFSL@ HAVE_FFSLL = @HAVE_FFSLL@ HAVE_FLOCK = @HAVE_FLOCK@ HAVE_FSEEKO = @HAVE_FSEEKO@ HAVE_FSTATAT = @HAVE_FSTATAT@ HAVE_FSYNC = @HAVE_FSYNC@ HAVE_FTELLO = @HAVE_FTELLO@ HAVE_FTRUNCATE = @HAVE_FTRUNCATE@ HAVE_FUTIMENS = @HAVE_FUTIMENS@ HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@ HAVE_GETGROUPS = @HAVE_GETGROUPS@ HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@ HAVE_GETLOGIN = @HAVE_GETLOGIN@ HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@ HAVE_GRANTPT = @HAVE_GRANTPT@ HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ HAVE_ISBLANK = @HAVE_ISBLANK@ HAVE_LCHMOD = @HAVE_LCHMOD@ HAVE_LCHOWN = @HAVE_LCHOWN@ HAVE_LINK = @HAVE_LINK@ HAVE_LINKAT = @HAVE_LINKAT@ HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@ HAVE_LSTAT = @HAVE_LSTAT@ HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@ HAVE_MBRLEN = @HAVE_MBRLEN@ HAVE_MBRTOWC = @HAVE_MBRTOWC@ HAVE_MBSINIT = @HAVE_MBSINIT@ HAVE_MBSLEN = @HAVE_MBSLEN@ HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@ HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@ HAVE_MEMCHR = @HAVE_MEMCHR@ HAVE_MEMPCPY = @HAVE_MEMPCPY@ HAVE_MKDIRAT = @HAVE_MKDIRAT@ HAVE_MKDTEMP = @HAVE_MKDTEMP@ HAVE_MKFIFO = @HAVE_MKFIFO@ HAVE_MKFIFOAT = @HAVE_MKFIFOAT@ HAVE_MKNOD = @HAVE_MKNOD@ HAVE_MKNODAT = @HAVE_MKNODAT@ HAVE_MKOSTEMP = @HAVE_MKOSTEMP@ HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@ HAVE_MKSTEMP = @HAVE_MKSTEMP@ HAVE_MKSTEMPS = @HAVE_MKSTEMPS@ HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@ HAVE_NANOSLEEP = @HAVE_NANOSLEEP@ HAVE_OPENAT = @HAVE_OPENAT@ HAVE_OPENDIR = @HAVE_OPENDIR@ HAVE_OS_H = @HAVE_OS_H@ HAVE_PCLOSE = @HAVE_PCLOSE@ HAVE_PIPE = @HAVE_PIPE@ HAVE_PIPE2 = @HAVE_PIPE2@ HAVE_POPEN = @HAVE_POPEN@ HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@ HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@ HAVE_PREAD = @HAVE_PREAD@ HAVE_PTHREAD_H = @HAVE_PTHREAD_H@ HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@ HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@ HAVE_PTHREAD_T = @HAVE_PTHREAD_T@ HAVE_PTSNAME = @HAVE_PTSNAME@ HAVE_PTSNAME_R = @HAVE_PTSNAME_R@ HAVE_PWRITE = @HAVE_PWRITE@ HAVE_RAISE = @HAVE_RAISE@ HAVE_RANDOM = @HAVE_RANDOM@ HAVE_RANDOM_H = @HAVE_RANDOM_H@ HAVE_RANDOM_R = @HAVE_RANDOM_R@ HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@ HAVE_READDIR = @HAVE_READDIR@ HAVE_READLINK = @HAVE_READLINK@ HAVE_READLINKAT = @HAVE_READLINKAT@ HAVE_REALPATH = @HAVE_REALPATH@ HAVE_RENAMEAT = @HAVE_RENAMEAT@ HAVE_REWINDDIR = @HAVE_REWINDDIR@ HAVE_RPMATCH = @HAVE_RPMATCH@ HAVE_SCANDIR = @HAVE_SCANDIR@ HAVE_SCHED_H = @HAVE_SCHED_H@ HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@ HAVE_SETENV = @HAVE_SETENV@ HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@ HAVE_SIGACTION = @HAVE_SIGACTION@ HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@ HAVE_SIGINFO_T = @HAVE_SIGINFO_T@ HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@ HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@ HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@ HAVE_SIGSET_T = @HAVE_SIGSET_T@ HAVE_SLEEP = @HAVE_SLEEP@ HAVE_STDINT_H = @HAVE_STDINT_H@ HAVE_STPCPY = @HAVE_STPCPY@ HAVE_STPNCPY = @HAVE_STPNCPY@ HAVE_STRCASESTR = @HAVE_STRCASESTR@ HAVE_STRCHRNUL = @HAVE_STRCHRNUL@ HAVE_STRPBRK = @HAVE_STRPBRK@ HAVE_STRPTIME = @HAVE_STRPTIME@ HAVE_STRSEP = @HAVE_STRSEP@ HAVE_STRTOD = @HAVE_STRTOD@ HAVE_STRTOLL = @HAVE_STRTOLL@ HAVE_STRTOULL = @HAVE_STRTOULL@ HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@ HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@ HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@ HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@ HAVE_STRVERSCMP = @HAVE_STRVERSCMP@ HAVE_SYMLINK = @HAVE_SYMLINK@ HAVE_SYMLINKAT = @HAVE_SYMLINKAT@ HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@ HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@ HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@ HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@ HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@ HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@ HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@ HAVE_TIMEGM = @HAVE_TIMEGM@ HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@ HAVE_UNISTD_H = @HAVE_UNISTD_H@ HAVE_UNLINKAT = @HAVE_UNLINKAT@ HAVE_UNLOCKPT = @HAVE_UNLOCKPT@ HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@ HAVE_USLEEP = @HAVE_USLEEP@ HAVE_UTIMENSAT = @HAVE_UTIMENSAT@ HAVE_VASPRINTF = @HAVE_VASPRINTF@ HAVE_VDPRINTF = @HAVE_VDPRINTF@ HAVE_WCHAR_H = @HAVE_WCHAR_H@ HAVE_WCHAR_T = @HAVE_WCHAR_T@ HAVE_WCPCPY = @HAVE_WCPCPY@ HAVE_WCPNCPY = @HAVE_WCPNCPY@ HAVE_WCRTOMB = @HAVE_WCRTOMB@ HAVE_WCSCASECMP = @HAVE_WCSCASECMP@ HAVE_WCSCAT = @HAVE_WCSCAT@ HAVE_WCSCHR = @HAVE_WCSCHR@ HAVE_WCSCMP = @HAVE_WCSCMP@ HAVE_WCSCOLL = @HAVE_WCSCOLL@ HAVE_WCSCPY = @HAVE_WCSCPY@ HAVE_WCSCSPN = @HAVE_WCSCSPN@ HAVE_WCSDUP = @HAVE_WCSDUP@ HAVE_WCSLEN = @HAVE_WCSLEN@ HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@ HAVE_WCSNCAT = @HAVE_WCSNCAT@ HAVE_WCSNCMP = @HAVE_WCSNCMP@ HAVE_WCSNCPY = @HAVE_WCSNCPY@ HAVE_WCSNLEN = @HAVE_WCSNLEN@ HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@ HAVE_WCSPBRK = @HAVE_WCSPBRK@ HAVE_WCSRCHR = @HAVE_WCSRCHR@ HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@ HAVE_WCSSPN = @HAVE_WCSSPN@ HAVE_WCSSTR = @HAVE_WCSSTR@ HAVE_WCSTOK = @HAVE_WCSTOK@ HAVE_WCSWIDTH = @HAVE_WCSWIDTH@ HAVE_WCSXFRM = @HAVE_WCSXFRM@ HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@ HAVE_WINT_T = @HAVE_WINT_T@ HAVE_WMEMCHR = @HAVE_WMEMCHR@ HAVE_WMEMCMP = @HAVE_WMEMCMP@ HAVE_WMEMCPY = @HAVE_WMEMCPY@ HAVE_WMEMMOVE = @HAVE_WMEMMOVE@ HAVE_WMEMSET = @HAVE_WMEMSET@ HAVE__BOOL = @HAVE__BOOL@ HAVE__EXIT = @HAVE__EXIT@ INCLUDE_NEXT = @INCLUDE_NEXT@ INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@ INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@ LD = @LD@ LDFLAGS = @LDFLAGS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@ LIBTOOL = @LIBTOOL@ LIB_PTHREAD = @LIB_PTHREAD@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@ MAKEINFO = @MAKEINFO@ MANIFEST_TOOL = @MANIFEST_TOOL@ MKDIR_P = @MKDIR_P@ NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@ NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@ NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@ NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@ NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@ NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@ NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@ NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@ NEXT_AS_FIRST_DIRECTIVE_STDARG_H = @NEXT_AS_FIRST_DIRECTIVE_STDARG_H@ NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@ NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@ NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@ NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@ NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@ NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@ NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@ NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@ NEXT_CTYPE_H = @NEXT_CTYPE_H@ NEXT_DIRENT_H = @NEXT_DIRENT_H@ NEXT_ERRNO_H = @NEXT_ERRNO_H@ NEXT_FCNTL_H = @NEXT_FCNTL_H@ NEXT_INTTYPES_H = @NEXT_INTTYPES_H@ NEXT_PTHREAD_H = @NEXT_PTHREAD_H@ NEXT_SCHED_H = @NEXT_SCHED_H@ NEXT_SIGNAL_H = @NEXT_SIGNAL_H@ NEXT_STDARG_H = @NEXT_STDARG_H@ NEXT_STDDEF_H = @NEXT_STDDEF_H@ NEXT_STDINT_H = @NEXT_STDINT_H@ NEXT_STDIO_H = @NEXT_STDIO_H@ NEXT_STDLIB_H = @NEXT_STDLIB_H@ NEXT_STRING_H = @NEXT_STRING_H@ NEXT_SYS_FILE_H = @NEXT_SYS_FILE_H@ NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@ NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@ NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@ NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@ NEXT_TIME_H = @NEXT_TIME_H@ NEXT_UNISTD_H = @NEXT_UNISTD_H@ NEXT_WCHAR_H = @NEXT_WCHAR_H@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ OBJEXT = @OBJEXT@ OTOOL = @OTOOL@ OTOOL64 = @OTOOL64@ PACKAGE = @PACKAGE@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PR = @PR@ PRAGMA_COLUMNS = @PRAGMA_COLUMNS@ PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@ PRIPTR_PREFIX = @PRIPTR_PREFIX@ PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@ PTHREAD_CC = @PTHREAD_CC@ PTHREAD_CFLAGS = @PTHREAD_CFLAGS@ PTHREAD_H = @PTHREAD_H@ PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@ PTHREAD_LIBS = @PTHREAD_LIBS@ PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@ PYTHON = @PYTHON@ RANLIB = @RANLIB@ REPLACE_BTOWC = @REPLACE_BTOWC@ 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You may want to install GNU tar or Free paxutils, or check the command line arguments." exit 1 ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and is $msg. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequisites for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: CSSC-1.4.1/AUTHORS0000644000000000000000000000146613464264320011521 0ustar0000000000000000CSSC was written and is maintained by James Youngman . CSSC was based upon an earlier package, MySC, by Ross Ridge. The "sccs" program and its accompanying documentation were written by Eric Allman, and are copyright (C) 1980, 1993 The Regents of the University of California. See the file ``COPYING.bsd'' for more information. The CGI script "sccs.cgi" and its associated documentation was written by Richard Kettlewell and is Copyright 2001 Richard Kettlewell. The "googletest" directory contains the Google C++ Testing Framework. See the file googletest/CONTRIBUTORS for a list of contributors. See also the file docs/CREDITS for a list of other contributors without whose input CSSC would be much less useful than it is today. I'd like to take this opportuniity to thank them. CSSC-1.4.1/README0000644000000000000000000001775013464252134011334 0ustar0000000000000000This is the README file for GNU CSSC, a workalike for the source code control system SCCS. It is based on the MySC package by Ross Ridge. Although this is a full public release of CSSC, there are features of the SCCS suite which are not fully implemented. The most important of these is excluded deltas. Specific information about compiling CSSC on particular platforms is provided in the file "docs/Platforms". ============================================================================== Quick Start ------------------------------------------------------------------------------ 0. Configuring the package You will need a C++ compiler that can compile C++11. Most C++ compilers these days will do that. To configure CSSC before compiling it, run the "configure" script. See the file INSTALL for the generic options you can use with "configure". Options for "configure" that are specific to CSSC are detailed below. --enable-binary This is the default setting (but the default setting may change in the future). Enables support for creating "binary" SCCS files (required for interoperability with Solaris). If binary support is disabled, encoded SCCS files can still be read, but not created. You should disable this feature only if you need to interoperate with a version of SCCS which lacks binary file support. The setting of this option can be overridden at runtime by setting the environment variable CSSC_BINARY_SUPPORT to "disable". --disable-binary Turns off suport for creating encoded ("binary") SCCS files. CSSC will still handle these as input, but will never create one, when this option is used. The setting of this option can be overridden at runtime by setting the environment variable CSSC_BINARY_SUPPORT to "enable". --enable-max-line-length=N The default setting corresponds with N=0. Sets the maximum line length allowed in SCCS files to N. By default, CSSC has no limit. Use this option only if you need to make CSSC interoperate with other versions of SCCS. This limit applies only to the actual body lines in the file, and are not checked for (e.g.) comments. This means that by entering a very long comment, you can make CSSC produce an SCCS file which cannot be read by some other versions of SCCS. The setting of this option can be overridden at runtime by setting the environment variable CSSC_MAX_LINE_LENGTH to a positive integer. Setting CSSC_MAX_LINE_LENGTH to 0 removes the limit (and so CSSC will handle lines of any length). --disable-valgrind Disables the use of valgrind for the unit and regression tests. By default, valgrind will be used if it is available. If you would like to disable valgrind at configure time, pass the --disable-valgrind option. To disable it afterward, you can simply set the enviroment variable CSSC_DISABLE_VALGRIND. Occasionally a system binary (for example a shell) which is used to run the tests will have a behaviour that Valgrind doesn't like. Valgrind normally shows the name of the problem binary in its error report. If "make check" or "make distcheck" fail in this way, try again with "env CSSC_DISABLE_VALGRIND=1 make check" or similarly for "make distcheck". 1. Compiling You will probably need to compile the software with GNU make. The default installation directory for the binaries is /usr/local/libexec/cssc, except for the sccs comand, which gets installed in /usr/local/bin. If you want to change this, you will need to read the file INSTALL. If, for example, you want to install the files in /usr/libexec/cssc and so on rather than in /usr/local/..., you just need to pass the argument "prefix=/usr" to make. If, on the other hand, all you wanted to do was to install the binaries in a normal binary directory, you can do this with the argument "csscutildir=/usr/local/bin" to make. The program "sccs" is sensitive to the setting of $(csscutildir) at compile time, because it compiles in the value of that option as the default place to find the various subprograms. mkdir work cd work ../configure make 2. Testing Two types of tests are included with CSSC. First, the unit tests in the subdirectory "unit-tests". These mostly test individual classes or modules of CSSC (as opposed to running the CSSC binaries). Second, there are regression tests in the subdirectory "tests". The regression tests are run on the built CSSC binaries. The unit tests are much newer than the regression tests and for the moment they have lower test coverage. To run all the tests (unit tests and regresion tests), run "make check" in the top-level directory: if make check 2>&1 | tee make.log then echo SUCCESS else echo FAILURE fi This runs the unit tests first and if they succeed, the regression tests. If either fails, take a look at "make.log". If you want to run just the unit tests, do this: cd unit-tests && make check If you want to run just the regression tests, do this: cd tests && make check Note that the regression test process accepts several environment variables which allow you to point it at a particular installation of the tools. If you have used these variables for something else, the test will fail. These variables are :- $dir, $get, $admin, $cdc, $prs, $prt, $delta, $sact, $sccsdiff, $unget, $what, $rmdel, $sccs If the regression tests failed, I'll definitely need some more information and so it would be best to keep the test outputs in case I need them in order to fix the bug ("tar cf failed-tests.tar tests" should do fine for that). I may need to ask you to send a compressed version of this to me. If the unit tests failed, I only need you to send the stderr output (i.e. "make.log" from the example above). Valgrind will be used for the tests, if it is available and --disable-valgrind was not in the options passed to configure. This slows the tests down quite a lot. To prevent the use of valgrind, you can set the environment variable CSSC_DISABLE_VALGRIND. 3. Installing cd work make install ============================================================================== SCCS commands implemented this package are: admin, cdc, delta, get, prs, prt, sccsdiff, rmdel, sact, sccs, unget, val and what. Not all options and capabilities of the commands have been implemented yet, and the comb and help commands are not provided at all. You can use these tools to convert your SCCS repository to RCS or CVS - to do this, you will also need the SCCS-to-RCS conversion script by Jonathan Leffler (which should be included in the source distribution of CVS). Unimplemented features include the "-h" option of admin (use "val" instead), ignored deltas (delta -g), l-files (get -l). Some features like including and excluding deltas (get -i -x) have been implemented but not extensively tested. See the file INSTALL for information on how to compile this package. Send any questions or bug reports by e-mail to the mailing list. After you have compiled CSSC, _PLEASE_ run the test suite, as described in docs/TESTING. I'm particularly intersested in success reports for platforms not in the "docs/Platforms" file. To generate the manual, use one of these commands: To make the PDF format manual: make pdf To make the PostScript format manual: make ps To make the DVI format manual: make dvi To make the HTML format manual: make html To make the Info format manual: make info If you don't have TeX, you can read the "info" documentation with either the GNU "info" program, or Emacs. To regenerate all the machine-generated files from their ultimate sources (for example, after checking the controlled sources out of a CVS repository), use ./bootstrap followed by the usual invocation of "configure" and "make". The most helpful thing you could possibly do for this project would be to contribute a new test case. It isn't hard; the test scripts are just shell scripts; instructions on how to do this are provided in the manual. CSSC-1.4.1/install-sh0000755000000000000000000003253711362632145012457 0ustar0000000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2009-04-28.21; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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@GNULIB_FDOPENDIR@ GNULIB_FFLUSH = @GNULIB_FFLUSH@ GNULIB_FFSL = @GNULIB_FFSL@ GNULIB_FFSLL = @GNULIB_FFSLL@ GNULIB_FGETC = @GNULIB_FGETC@ GNULIB_FGETS = @GNULIB_FGETS@ GNULIB_FLOCK = @GNULIB_FLOCK@ GNULIB_FOPEN = @GNULIB_FOPEN@ GNULIB_FPRINTF = @GNULIB_FPRINTF@ GNULIB_FPRINTF_POSIX = @GNULIB_FPRINTF_POSIX@ GNULIB_FPURGE = @GNULIB_FPURGE@ GNULIB_FPUTC = @GNULIB_FPUTC@ GNULIB_FPUTS = @GNULIB_FPUTS@ GNULIB_FREAD = @GNULIB_FREAD@ GNULIB_FREOPEN = @GNULIB_FREOPEN@ GNULIB_FSCANF = @GNULIB_FSCANF@ GNULIB_FSEEK = @GNULIB_FSEEK@ GNULIB_FSEEKO = @GNULIB_FSEEKO@ GNULIB_FSTAT = @GNULIB_FSTAT@ GNULIB_FSTATAT = @GNULIB_FSTATAT@ GNULIB_FSYNC = @GNULIB_FSYNC@ GNULIB_FTELL = @GNULIB_FTELL@ GNULIB_FTELLO = @GNULIB_FTELLO@ GNULIB_FTRUNCATE = @GNULIB_FTRUNCATE@ GNULIB_FUTIMENS = @GNULIB_FUTIMENS@ GNULIB_FWRITE = @GNULIB_FWRITE@ GNULIB_GETC = @GNULIB_GETC@ GNULIB_GETCHAR = @GNULIB_GETCHAR@ GNULIB_GETCWD = @GNULIB_GETCWD@ GNULIB_GETDELIM = @GNULIB_GETDELIM@ GNULIB_GETDOMAINNAME = @GNULIB_GETDOMAINNAME@ GNULIB_GETDTABLESIZE = @GNULIB_GETDTABLESIZE@ GNULIB_GETGROUPS = @GNULIB_GETGROUPS@ GNULIB_GETHOSTNAME = @GNULIB_GETHOSTNAME@ GNULIB_GETLINE = @GNULIB_GETLINE@ GNULIB_GETLOADAVG = @GNULIB_GETLOADAVG@ GNULIB_GETLOGIN = @GNULIB_GETLOGIN@ GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@ GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@ GNULIB_GETSUBOPT = @GNULIB_GETSUBOPT@ GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@ GNULIB_GETUSERSHELL = @GNULIB_GETUSERSHELL@ GNULIB_GRANTPT = @GNULIB_GRANTPT@ GNULIB_GROUP_MEMBER = @GNULIB_GROUP_MEMBER@ GNULIB_IMAXABS = @GNULIB_IMAXABS@ GNULIB_IMAXDIV = @GNULIB_IMAXDIV@ GNULIB_ISATTY = @GNULIB_ISATTY@ GNULIB_ISBLANK = @GNULIB_ISBLANK@ GNULIB_LCHMOD = @GNULIB_LCHMOD@ GNULIB_LCHOWN = @GNULIB_LCHOWN@ GNULIB_LINK = @GNULIB_LINK@ GNULIB_LINKAT = @GNULIB_LINKAT@ GNULIB_LSEEK = @GNULIB_LSEEK@ GNULIB_LSTAT = @GNULIB_LSTAT@ GNULIB_MALLOC_POSIX = @GNULIB_MALLOC_POSIX@ GNULIB_MBRLEN = @GNULIB_MBRLEN@ GNULIB_MBRTOWC = @GNULIB_MBRTOWC@ GNULIB_MBSCASECMP = @GNULIB_MBSCASECMP@ GNULIB_MBSCASESTR = @GNULIB_MBSCASESTR@ GNULIB_MBSCHR = @GNULIB_MBSCHR@ GNULIB_MBSCSPN = @GNULIB_MBSCSPN@ GNULIB_MBSINIT = @GNULIB_MBSINIT@ GNULIB_MBSLEN = @GNULIB_MBSLEN@ GNULIB_MBSNCASECMP = @GNULIB_MBSNCASECMP@ GNULIB_MBSNLEN = @GNULIB_MBSNLEN@ GNULIB_MBSNRTOWCS = @GNULIB_MBSNRTOWCS@ GNULIB_MBSPBRK = @GNULIB_MBSPBRK@ GNULIB_MBSPCASECMP = @GNULIB_MBSPCASECMP@ GNULIB_MBSRCHR = @GNULIB_MBSRCHR@ GNULIB_MBSRTOWCS = @GNULIB_MBSRTOWCS@ GNULIB_MBSSEP = @GNULIB_MBSSEP@ GNULIB_MBSSPN = @GNULIB_MBSSPN@ GNULIB_MBSSTR = @GNULIB_MBSSTR@ GNULIB_MBSTOK_R = @GNULIB_MBSTOK_R@ GNULIB_MBTOWC = @GNULIB_MBTOWC@ GNULIB_MEMCHR = @GNULIB_MEMCHR@ GNULIB_MEMMEM = @GNULIB_MEMMEM@ GNULIB_MEMPCPY = @GNULIB_MEMPCPY@ GNULIB_MEMRCHR = @GNULIB_MEMRCHR@ GNULIB_MKDIRAT = @GNULIB_MKDIRAT@ GNULIB_MKDTEMP = @GNULIB_MKDTEMP@ GNULIB_MKFIFO = @GNULIB_MKFIFO@ GNULIB_MKFIFOAT = @GNULIB_MKFIFOAT@ GNULIB_MKNOD = @GNULIB_MKNOD@ GNULIB_MKNODAT = @GNULIB_MKNODAT@ GNULIB_MKOSTEMP = @GNULIB_MKOSTEMP@ GNULIB_MKOSTEMPS = @GNULIB_MKOSTEMPS@ GNULIB_MKSTEMP = @GNULIB_MKSTEMP@ GNULIB_MKSTEMPS = @GNULIB_MKSTEMPS@ GNULIB_MKTIME = @GNULIB_MKTIME@ GNULIB_NANOSLEEP = @GNULIB_NANOSLEEP@ GNULIB_NONBLOCKING = @GNULIB_NONBLOCKING@ GNULIB_OBSTACK_PRINTF = @GNULIB_OBSTACK_PRINTF@ GNULIB_OBSTACK_PRINTF_POSIX = @GNULIB_OBSTACK_PRINTF_POSIX@ GNULIB_OPEN = @GNULIB_OPEN@ GNULIB_OPENAT = @GNULIB_OPENAT@ GNULIB_OPENDIR = @GNULIB_OPENDIR@ GNULIB_PCLOSE = @GNULIB_PCLOSE@ GNULIB_PERROR = @GNULIB_PERROR@ GNULIB_PIPE = @GNULIB_PIPE@ GNULIB_PIPE2 = @GNULIB_PIPE2@ GNULIB_POPEN = @GNULIB_POPEN@ GNULIB_POSIX_OPENPT = @GNULIB_POSIX_OPENPT@ GNULIB_PREAD = @GNULIB_PREAD@ GNULIB_PRINTF = @GNULIB_PRINTF@ GNULIB_PRINTF_POSIX = @GNULIB_PRINTF_POSIX@ GNULIB_PTHREAD_SIGMASK = @GNULIB_PTHREAD_SIGMASK@ GNULIB_PTSNAME = @GNULIB_PTSNAME@ GNULIB_PTSNAME_R = @GNULIB_PTSNAME_R@ GNULIB_PUTC = @GNULIB_PUTC@ GNULIB_PUTCHAR = @GNULIB_PUTCHAR@ GNULIB_PUTENV = @GNULIB_PUTENV@ GNULIB_PUTS = @GNULIB_PUTS@ GNULIB_PWRITE = @GNULIB_PWRITE@ GNULIB_QSORT_R = @GNULIB_QSORT_R@ GNULIB_RAISE = @GNULIB_RAISE@ GNULIB_RANDOM = @GNULIB_RANDOM@ GNULIB_RANDOM_R = @GNULIB_RANDOM_R@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@ GNULIB_READ = @GNULIB_READ@ GNULIB_READDIR = @GNULIB_READDIR@ GNULIB_READLINK = @GNULIB_READLINK@ GNULIB_READLINKAT = @GNULIB_READLINKAT@ GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@ GNULIB_REALPATH = @GNULIB_REALPATH@ GNULIB_REMOVE = @GNULIB_REMOVE@ GNULIB_RENAME = @GNULIB_RENAME@ GNULIB_RENAMEAT = @GNULIB_RENAMEAT@ GNULIB_REWINDDIR = @GNULIB_REWINDDIR@ GNULIB_RMDIR = @GNULIB_RMDIR@ GNULIB_RPMATCH = @GNULIB_RPMATCH@ GNULIB_SCANDIR = @GNULIB_SCANDIR@ GNULIB_SCANF = @GNULIB_SCANF@ GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@ GNULIB_SETENV = @GNULIB_SETENV@ GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@ GNULIB_SIGACTION = @GNULIB_SIGACTION@ GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@ GNULIB_SIGPROCMASK = @GNULIB_SIGPROCMASK@ GNULIB_SLEEP = @GNULIB_SLEEP@ GNULIB_SNPRINTF = @GNULIB_SNPRINTF@ GNULIB_SPRINTF_POSIX = @GNULIB_SPRINTF_POSIX@ GNULIB_STAT = @GNULIB_STAT@ GNULIB_STDIO_H_NONBLOCKING = @GNULIB_STDIO_H_NONBLOCKING@ GNULIB_STDIO_H_SIGPIPE = @GNULIB_STDIO_H_SIGPIPE@ GNULIB_STPCPY = @GNULIB_STPCPY@ GNULIB_STPNCPY = @GNULIB_STPNCPY@ GNULIB_STRCASESTR = @GNULIB_STRCASESTR@ GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@ GNULIB_STRDUP = @GNULIB_STRDUP@ GNULIB_STRERROR = @GNULIB_STRERROR@ GNULIB_STRERROR_R = @GNULIB_STRERROR_R@ GNULIB_STRNCAT = @GNULIB_STRNCAT@ GNULIB_STRNDUP = @GNULIB_STRNDUP@ GNULIB_STRNLEN = @GNULIB_STRNLEN@ GNULIB_STRPBRK = @GNULIB_STRPBRK@ GNULIB_STRPTIME = @GNULIB_STRPTIME@ GNULIB_STRSEP = @GNULIB_STRSEP@ GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@ GNULIB_STRSTR = @GNULIB_STRSTR@ GNULIB_STRTOD = @GNULIB_STRTOD@ GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@ GNULIB_STRTOK_R = @GNULIB_STRTOK_R@ GNULIB_STRTOLL = @GNULIB_STRTOLL@ GNULIB_STRTOULL = @GNULIB_STRTOULL@ GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@ GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@ GNULIB_SYMLINK = @GNULIB_SYMLINK@ GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@ GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@ GNULIB_TIMEGM = @GNULIB_TIMEGM@ GNULIB_TIME_R = @GNULIB_TIME_R@ GNULIB_TIME_RZ = @GNULIB_TIME_RZ@ GNULIB_TMPFILE = @GNULIB_TMPFILE@ GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@ GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@ GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@ GNULIB_UNLINK = @GNULIB_UNLINK@ GNULIB_UNLINKAT = @GNULIB_UNLINKAT@ GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@ GNULIB_UNSETENV = @GNULIB_UNSETENV@ GNULIB_USLEEP = @GNULIB_USLEEP@ GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@ GNULIB_VASPRINTF = @GNULIB_VASPRINTF@ GNULIB_VDPRINTF = @GNULIB_VDPRINTF@ GNULIB_VFPRINTF = @GNULIB_VFPRINTF@ GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@ GNULIB_VFSCANF = @GNULIB_VFSCANF@ GNULIB_VPRINTF = @GNULIB_VPRINTF@ GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@ GNULIB_VSCANF = @GNULIB_VSCANF@ GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@ GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@ GNULIB_WAITPID = @GNULIB_WAITPID@ GNULIB_WCPCPY = @GNULIB_WCPCPY@ GNULIB_WCPNCPY = @GNULIB_WCPNCPY@ GNULIB_WCRTOMB = @GNULIB_WCRTOMB@ GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@ GNULIB_WCSCAT = @GNULIB_WCSCAT@ GNULIB_WCSCHR = @GNULIB_WCSCHR@ GNULIB_WCSCMP = @GNULIB_WCSCMP@ GNULIB_WCSCOLL = @GNULIB_WCSCOLL@ GNULIB_WCSCPY = @GNULIB_WCSCPY@ GNULIB_WCSCSPN = @GNULIB_WCSCSPN@ GNULIB_WCSDUP = @GNULIB_WCSDUP@ GNULIB_WCSLEN = @GNULIB_WCSLEN@ GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@ GNULIB_WCSNCAT = @GNULIB_WCSNCAT@ GNULIB_WCSNCMP = @GNULIB_WCSNCMP@ GNULIB_WCSNCPY = @GNULIB_WCSNCPY@ GNULIB_WCSNLEN = @GNULIB_WCSNLEN@ GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@ GNULIB_WCSPBRK = @GNULIB_WCSPBRK@ GNULIB_WCSRCHR = @GNULIB_WCSRCHR@ GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@ GNULIB_WCSSPN = @GNULIB_WCSSPN@ GNULIB_WCSSTR = @GNULIB_WCSSTR@ GNULIB_WCSTOK = @GNULIB_WCSTOK@ GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@ GNULIB_WCSXFRM = @GNULIB_WCSXFRM@ GNULIB_WCTOB = @GNULIB_WCTOB@ GNULIB_WCTOMB = @GNULIB_WCTOMB@ GNULIB_WCWIDTH = @GNULIB_WCWIDTH@ GNULIB_WMEMCHR = @GNULIB_WMEMCHR@ GNULIB_WMEMCMP = @GNULIB_WMEMCMP@ GNULIB_WMEMCPY = @GNULIB_WMEMCPY@ GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@ GNULIB_WMEMSET = @GNULIB_WMEMSET@ GNULIB_WRITE = @GNULIB_WRITE@ GNULIB__EXIT = @GNULIB__EXIT@ GREP = @GREP@ GXX = @GXX@ HAVE_ALPHASORT = @HAVE_ALPHASORT@ HAVE_ATOLL = @HAVE_ATOLL@ HAVE_BTOWC = @HAVE_BTOWC@ HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@ HAVE_CHOWN = @HAVE_CHOWN@ HAVE_CLOSEDIR = @HAVE_CLOSEDIR@ HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@ HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@ HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@ HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@ HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@ HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@ HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@ HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@ HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@ HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@ HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@ HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@ HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@ HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@ HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@ HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@ HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@ HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@ HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@ HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@ HAVE_DECL_SETENV = @HAVE_DECL_SETENV@ HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@ HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@ HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@ HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@ HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@ HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@ HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@ HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@ HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@ HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@ HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@ HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@ HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@ HAVE_DIRENT_H = @HAVE_DIRENT_H@ HAVE_DPRINTF = @HAVE_DPRINTF@ HAVE_DUP2 = @HAVE_DUP2@ HAVE_DUP3 = @HAVE_DUP3@ HAVE_EUIDACCESS = @HAVE_EUIDACCESS@ HAVE_FACCESSAT = @HAVE_FACCESSAT@ HAVE_FCHDIR = @HAVE_FCHDIR@ HAVE_FCHMODAT = @HAVE_FCHMODAT@ HAVE_FCHOWNAT = @HAVE_FCHOWNAT@ HAVE_FCNTL = @HAVE_FCNTL@ HAVE_FDATASYNC = @HAVE_FDATASYNC@ HAVE_FDOPENDIR = @HAVE_FDOPENDIR@ HAVE_FEATURES_H = @HAVE_FEATURES_H@ HAVE_FFSL = @HAVE_FFSL@ HAVE_FFSLL = @HAVE_FFSLL@ HAVE_FLOCK = @HAVE_FLOCK@ HAVE_FSEEKO = @HAVE_FSEEKO@ HAVE_FSTATAT = @HAVE_FSTATAT@ HAVE_FSYNC = @HAVE_FSYNC@ HAVE_FTELLO = @HAVE_FTELLO@ HAVE_FTRUNCATE = @HAVE_FTRUNCATE@ HAVE_FUTIMENS = @HAVE_FUTIMENS@ HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@ HAVE_GETGROUPS = @HAVE_GETGROUPS@ HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@ HAVE_GETLOGIN = @HAVE_GETLOGIN@ HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@ HAVE_GRANTPT = @HAVE_GRANTPT@ HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ HAVE_ISBLANK = @HAVE_ISBLANK@ HAVE_LCHMOD = @HAVE_LCHMOD@ HAVE_LCHOWN = @HAVE_LCHOWN@ HAVE_LINK = @HAVE_LINK@ HAVE_LINKAT = @HAVE_LINKAT@ HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@ HAVE_LSTAT = @HAVE_LSTAT@ HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@ HAVE_MBRLEN = @HAVE_MBRLEN@ HAVE_MBRTOWC = @HAVE_MBRTOWC@ HAVE_MBSINIT = @HAVE_MBSINIT@ HAVE_MBSLEN = @HAVE_MBSLEN@ HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@ HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@ HAVE_MEMCHR = @HAVE_MEMCHR@ HAVE_MEMPCPY = @HAVE_MEMPCPY@ HAVE_MKDIRAT = @HAVE_MKDIRAT@ HAVE_MKDTEMP = @HAVE_MKDTEMP@ HAVE_MKFIFO = @HAVE_MKFIFO@ HAVE_MKFIFOAT = @HAVE_MKFIFOAT@ HAVE_MKNOD = @HAVE_MKNOD@ HAVE_MKNODAT = @HAVE_MKNODAT@ HAVE_MKOSTEMP = @HAVE_MKOSTEMP@ HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@ HAVE_MKSTEMP = @HAVE_MKSTEMP@ HAVE_MKSTEMPS = @HAVE_MKSTEMPS@ HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@ HAVE_NANOSLEEP = @HAVE_NANOSLEEP@ HAVE_OPENAT = @HAVE_OPENAT@ HAVE_OPENDIR = @HAVE_OPENDIR@ HAVE_OS_H = @HAVE_OS_H@ HAVE_PCLOSE = @HAVE_PCLOSE@ HAVE_PIPE = @HAVE_PIPE@ HAVE_PIPE2 = @HAVE_PIPE2@ HAVE_POPEN = @HAVE_POPEN@ HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@ HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@ HAVE_PREAD = @HAVE_PREAD@ HAVE_PTHREAD_H = @HAVE_PTHREAD_H@ HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@ HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@ HAVE_PTHREAD_T = @HAVE_PTHREAD_T@ HAVE_PTSNAME = @HAVE_PTSNAME@ HAVE_PTSNAME_R = @HAVE_PTSNAME_R@ HAVE_PWRITE = @HAVE_PWRITE@ HAVE_RAISE = @HAVE_RAISE@ HAVE_RANDOM = @HAVE_RANDOM@ HAVE_RANDOM_H = @HAVE_RANDOM_H@ HAVE_RANDOM_R = @HAVE_RANDOM_R@ HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@ HAVE_READDIR = @HAVE_READDIR@ HAVE_READLINK = @HAVE_READLINK@ HAVE_READLINKAT = @HAVE_READLINKAT@ HAVE_REALPATH = @HAVE_REALPATH@ HAVE_RENAMEAT = @HAVE_RENAMEAT@ HAVE_REWINDDIR = @HAVE_REWINDDIR@ HAVE_RPMATCH = @HAVE_RPMATCH@ HAVE_SCANDIR = @HAVE_SCANDIR@ HAVE_SCHED_H = @HAVE_SCHED_H@ HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@ HAVE_SETENV = @HAVE_SETENV@ HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@ HAVE_SIGACTION = @HAVE_SIGACTION@ HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@ HAVE_SIGINFO_T = @HAVE_SIGINFO_T@ HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@ HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@ HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@ HAVE_SIGSET_T = @HAVE_SIGSET_T@ HAVE_SLEEP = @HAVE_SLEEP@ HAVE_STDINT_H = @HAVE_STDINT_H@ HAVE_STPCPY = @HAVE_STPCPY@ HAVE_STPNCPY = @HAVE_STPNCPY@ HAVE_STRCASESTR = @HAVE_STRCASESTR@ HAVE_STRCHRNUL = @HAVE_STRCHRNUL@ HAVE_STRPBRK = @HAVE_STRPBRK@ HAVE_STRPTIME = @HAVE_STRPTIME@ HAVE_STRSEP = @HAVE_STRSEP@ HAVE_STRTOD = @HAVE_STRTOD@ HAVE_STRTOLL = @HAVE_STRTOLL@ HAVE_STRTOULL = @HAVE_STRTOULL@ HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@ HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@ HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@ HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@ HAVE_STRVERSCMP = @HAVE_STRVERSCMP@ HAVE_SYMLINK = @HAVE_SYMLINK@ HAVE_SYMLINKAT = @HAVE_SYMLINKAT@ HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@ HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@ HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@ HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@ HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@ HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@ HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@ HAVE_TIMEGM = @HAVE_TIMEGM@ HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@ HAVE_UNISTD_H = @HAVE_UNISTD_H@ HAVE_UNLINKAT = @HAVE_UNLINKAT@ HAVE_UNLOCKPT = @HAVE_UNLOCKPT@ HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@ HAVE_USLEEP = @HAVE_USLEEP@ HAVE_UTIMENSAT = @HAVE_UTIMENSAT@ HAVE_VASPRINTF = @HAVE_VASPRINTF@ HAVE_VDPRINTF = @HAVE_VDPRINTF@ HAVE_WCHAR_H = @HAVE_WCHAR_H@ HAVE_WCHAR_T = @HAVE_WCHAR_T@ HAVE_WCPCPY = @HAVE_WCPCPY@ HAVE_WCPNCPY = @HAVE_WCPNCPY@ HAVE_WCRTOMB = @HAVE_WCRTOMB@ HAVE_WCSCASECMP = @HAVE_WCSCASECMP@ HAVE_WCSCAT = @HAVE_WCSCAT@ HAVE_WCSCHR = 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Makefile distclean-am: clean-am distclean-generic dvi: dvi-am dvi-am: html: html-am html-am: info: info-am info-am: install-data-am: install-dvi: install-dvi-am install-dvi-am: install-exec-am: install-html: install-html-am install-html-am: install-info: install-info-am install-info-am: install-man: install-pdf: install-pdf-am install-pdf-am: install-ps: install-ps-am install-ps-am: installcheck-am: maintainer-clean: maintainer-clean-am -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic mostlyclean: mostlyclean-am mostlyclean-am: mostlyclean-generic mostlyclean-libtool pdf: pdf-am pdf-am: ps: ps-am ps-am: uninstall-am: .MAKE: install-am install-strip .PHONY: all all-am check check-am clean clean-generic clean-libtool \ cscopelist-am ctags-am distclean distclean-generic \ distclean-libtool distdir dvi dvi-am html html-am info info-am \ install install-am install-data install-data-am install-dvi \ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-pdf install-pdf-am install-ps install-ps-am \ install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags-am uninstall uninstall-am .PRECIOUS: Makefile # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: CSSC-1.4.1/sccs-cgi/sccs.cgi.text0000644000000000000000000000576013464264616014557 0ustar0000000000000000 sccs.cgi This is a CGI program that provides a web interface to SCCS, the version control system. I wrote it because I wanted a convenient interface to the revision history data on the CSRG Archive CD-ROMs. With this program, you can: o browse through directories; o view the complete revision history of SCCS files; o view arbitrary versions of SCCS files; o view formatted versions of man pages stored in SCCS; o view the difference between successive versions; and o view the difference between arbitrary versions. Requirements Before you start, make sure you have the following software: o Perl. I've only tested with Perl 5.6.1. o GNU diff (or any other diff that supports the -u option) o An SCCS implementation. I use GNU CSSC. I have not tested it with anything else! o GNU groff if you want to use the manpage-to-HTML translation feature. o A web server that supports CGI. Security This program provides a web browsing interface to a portion of your file system. You are therefore recommended to restrict access to it. It also invokes whatever SCCS implementation you have; if that has any bugs then they may become security problems when used with this program. This program will also invoke groff on arbitrary files in the SCCS repository, if you configure it to do so. This might be risky, so the feature is turned off by default. Installation 1. Modify the assignment of $root at the top of the script so that it points to the directory containing your source tree (or whatever) 2. If you have groff, and don't think that running it from a CGI program is risky, add "man2html" to the list of allowed filters at the top of the script. 3. Install it in your cgi-bin directory (or in some other way that your web server will be able to access it). Remember to make it executable. 4. Visit its URL and check that it works. Reporting Bugs Please report any bugs to richard+sccscgi@sfere.greenend.org.uk. If you think you have found a bug, please check that there isn't a more recent version that fixes it before mailing me. If you include a patch, please use "diff -u" format. Changes 2001-11-25: support for colorizing diffs (which is on by default) and formatting man pages to html (which is off by default, as you might not trust, or even have, groff). Copyright sccs.cgi is Copyright 2001 Richard Kettlewell. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . CSSC-1.4.1/sccs-cgi/sccs.cgi0000644000000000000000000002317013464264616013567 0ustar0000000000000000#! /usr/bin/perl -w # # Copyright (C) 2001 Richard Kettlewell # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . use strict; use integer; use IO::File; use IO::Handle; # configurable items: # root of SCCS files my $root = "/cdrom"; # allowed filters my @allowed_filters = qw(raw diff); # add "man2html" if you trust groff my $tmproot; my $tmpcount = 0; my %allowed_filters = map(($_ => 1), @allowed_filters); sub decode( $ ); sub quote( $ ); sub directory( $ ); sub regfile( $ ); sub dirent( $$ ); sub tempfile(); sub filter( $$$ ); sub save( $ ); sub copy( $$ ); my @query = split(/\&/, $ENV{'QUERY_STRING'}); my %q = (); for(@query) { if(/^([^=]+)=(.*)$/) { $q{decode($1)} = decode($2); } } my $path = $ENV{'PATH_INFO'} || ""; error("invalid path \"$path\"") if $path =~ /\.\./; if(-d "$root/$path" && $path !~ /\/$/) { # make sure directory URLs always end in / my $url = "$ENV{'REQUEST_URI'}/"; # REQUEST_URI might or might not include http://.... if($url !~ /^http:/) { if($ENV{'SERVER_PORT'} eq "80") { $url = "http://$ENV{'SERVER_NAME'}$url"; } else { $url = "http://$ENV{'SERVER_NAME'}:$ENV{'SERVER_PORT'}$url"; } } output("Location: $url\n"); html("Redirect", "

redirect to ", quote($url), "

\n"); } else { stat "$root/$path"; if (-d _) { directory($path); } elsif (-f _) { regfile($path); } else { error("\"$path\" is not a valid path"); } } (close STDOUT) || die "$0: stdout: $!"; exit 0; sub directory( $ ) { opendir(D, "$root/$path") || error("opening $path: $!"); my @files = readdir D; closedir D; my @bgcolors = ("#ffffff", "#c0ffc0"); my $n = 0; html("SCCS: $path", "\n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", ($path ne "/" ? (" \n", dirent($path, ".."), " \n", ) : ()), map(( " \n", dirent($path, $_), " \n", ), grep { $_ ne "." && $_ ne ".." } sort @files), "
FilenameTypeUserRevDateComment
\n"); } sub dirent( $$ ) { my $path = shift; my $file = shift; my $link; if($file eq "..") { # parent directory is done specially $link = "$ENV{'SCRIPT_NAME'}$path"; $link =~ s/[^\/]+\/$//; } else { # include the trailing / on directories, to save a redirect stat "$root/$path/$file"; $link = -d _ ? "$file/" : $file; } lstat "$root/$path/$file"; my $type = (-l _ ? "link" : -d _ ? "dir" : -f _ ? "file" : "?"); my $who = " "; my $id = " "; my $date = " "; my $comment = " "; if($type eq "file") { my $prs = `sccs prs -d\Q:P: :I: :D: :C:\E \Q$root/$path/$file\E`; ($who, $id, $date, $comment) = map(quote($_), ($prs =~ /^(\S+) (\S+) (\S+) (.*)/)) if !$?; } return (" \n", " ", quote($file), "\n", " \n", " $type\n", " ", $who, "\n", " ", $id, "\n", " ", $date, "\n", " ", $comment, "\n", ); } sub regfile( $ ) { my $path = shift; local $_; (my $file = $path) =~ s/^.*\///; if(exists $q{'r'}) { # output file contents (my $sccs = new IO::File("sccs get -p -r\Q$q{'r'}\E \Q$root/$path\E|")) || die "$0: executing sccs command: $!"; filter($q{'f'} || "raw", $sccs, *STDOUT); $sccs->close() || die "$0: sccs error: $?/$!"; } elsif(exists $q{'d'}) { # output a diff (my $sccs = new IO::File("sccs sccsdiff -r\Q$q{'d'}\E -r\Q$q{'e'}\E -u \Q$root/$path\E|")) || die "$0: executing sccs command: $!"; filter($q{'f'} || "raw", $sccs, *STDOUT); $sccs->close() || die "$0: sccs error: $?/$!"; } else { # prs output my @prs = `sccs prs \Q$root/$path\E`; if($?) { html("SCCS: $path", "

Cannot get any SCCS information for ", quote($path), "

\n"); return; } my @revs = (); my %when = (); my %who = (); my %comments = (); my $rev; my $incomment = 0; for(@prs) { if(/^D ([0-9\.]+) (\d+\/\d+\/\d+ \d+:\d+:\d+) (\S+)/) { $rev = $1; push(@revs, $rev); $when{$rev} = quote($2); $who{$rev} = quote($3); $incomment = 0; } elsif(/^COMMENTS:/) { $incomment = 1; } elsif($incomment) { if(exists $comments{$rev}) { $comments{$rev} .= "
" . quote($_); } else { $comments{$rev} = quote($_); } } } my @bgcolors = ("#ffffff", "#c0ffc0"); my $n = 0; html("SCCS: $path", "\n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", map(( " \n", " \n", " \n", " \n", " \n", " \n", " \n", ), 0 .. $#revs), "
Rev UserWhenComments
", "$revs[$_]", "", $_ != $#revs ? (" (diff)", ) : " ", $path =~ /\.\d+$/ && exists $allowed_filters{'man2html'} ? (" (format)", ) : (), "$who{$revs[$_]}$when{$revs[$_]}$comments{$revs[$_]}
\n", "
\n", "

Revisions: ", " \n", " \n", " \n", "

\n", "
\n", ); } } sub decode( $ ) { local $_ = shift; s/\+/ /g; s/%(..)/chr(hex($1))/ge; return $_; } sub error { html("Error", "

", map(quote($_), @_), "

\n"); } sub html { my $title = quote(shift); output("Content-Type: text/html\n", "\n", "\n", "\n", " \n", " $title\n", " \n", " \n", "

$title

\n", # map(("

", quote($_), "=", quote($ENV{$_}), "

\n"), # sort keys %ENV), @_, " \n", "\n", "\n", "\n", ); } sub quote( $ ) { local $_ = shift; s/[\&<>\"]/sprintf("&#%d;", ord($&))/ge; return $_; } sub output { (print @_) || die "$0: stdout: $!"; } sub tempfile() { ++$tmpcount; if(!defined $tmproot) { my $tmpdir = $ENV{'TMPDIR'} || "/tmp"; for(my $n = 0; $n < 32; ++$n) { my $t = "$tmpdir/sccs.$$.$n"; if(mkdir($t, 0700)) { $tmproot = $t; return "$tmproot/$tmpcount"; } } die "$0: cannot create a temporary directory"; } return "$tmproot/$tmpcount"; } # filter(TYPE, IN, OUT) # # Read data from IN, apply filter TYPE, write to OUT sub filter( $$$ ) { my ($type, $in, $out) = @_; $type = "\L$type\E"; if(!exists $allowed_filters{$type}) { $type = "raw"; } if($type eq "man2html") { my $path = save($in); my $command = `grog -Thtml \Q$path\E`; die "$0: grog failed" if $?; output("Content-Type: text/html\n", "\n", ); command($command, $out); return; } if($type eq "diff") { local $_; output("Content-Type: text/html\n", "\n", "\n", " \n", " 
",
	  );
    while(defined($_ = $in->getline())) {
      my $color;
      chomp;
      if(/^\+/) {
	$color = "#0000ff";
      } elsif(/^-/) {
	$color = "#ff0000";
      } elsif(/^[^ ]/) {
	$color = "#00ff00";
      }
      if(defined $color) {
	output("", quote($_), "\n");
      } else {
	output(quote($_), "\n");
      }
    }
    return;
  }
  # raw
  output("Content-Type: text/plain\n",
	 "\n");
  copy($in, $out);
}

# save(HANDLE)
#
# read from HANDLE and save to a temporary file.  Return name of temporary
# file.

sub save( $ ) {
  my $in = shift;
  my $tmpfile = tempfile;
  (my $o = new IO::File($tmpfile, "w"))
    || die "$0: opening $tmpfile: $!";
  copy($in, $o);
  $o->close()
    || die "$0: writing $tmpfile: $!";
  return $tmpfile;
}

# command(COMMAND, OUT)
#
# Execute COMMAND and send the output to OUT

sub command( $$ ) {
  my ($command, $out) = @_;
  (my $i = new IO::File("$command|"))
    || die "$0: executing $command: $!";
  copy($i, $out);
  $i->close()
    || die "$0: read error: $!/$?";
}

# copy(IN, OUT)
#
# copy data from IN to OUT

sub copy( $$ ) {
  my ($in, $out) = @_;
  my $b;
  my $n;
  while(($n = $in->read($b, 1024))) {
    $out->print($b)
      || die "$0: write error: $!";
  }
  die "$0: read error: $!" if ! defined $n;
}

END {
  if(defined $tmproot) {
    system("rm -rf $tmproot");
  }
}
CSSC-1.4.1/COPYING0000644000000000000000000010440213464267235011506 0ustar0000000000000000
		    GNU GENERAL PUBLIC LICENSE
		       Version 3, 29 June 2007

 Copyright (C) 2007, 2019 Free Software Foundation, Inc. 
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.

CSSC-1.4.1/testutils/0000755000000000000000000000000013464267700012507 5ustar0000000000000000CSSC-1.4.1/testutils/decompress_stdin.sh.in0000755000000000000000000000053611374025765017025 0ustar0000000000000000#! /bin/sh
#
# Decompress the compressed file which appears on stdin.
# We do not have any command-line arguments.
# $Id: decompress_stdin.sh.in,v 1.1 2001/08/29 17:47:34 james_youngman Exp $
#
# $Log: decompress_stdin.sh.in,v $
# Revision 1.1  2001/08/29 17:47:34  james_youngman
# Shell script which decompresses its input.
#
#
exec @ZCAT_PROGRAM@
CSSC-1.4.1/testutils/Makefile.am0000644000000000000000000000046711372221630014536 0ustar0000000000000000AM_CPPFLAGS = -I ../gl/lib -I $(srcdir)/../gl/lib
AM_LDFLAGS = -L../gl/lib

noinst_PROGRAMS = lndir realpwd user yes ekko seeker yammer uu_decode
realpwd_SOURCES = realpwd.cc
EXTRA_DIST = last-time.c compare_gets.sh gcov-util.sh lndir.man mogrify.awk decompress_stdin.sh.in
DISTCLEANFILES = decompress_stdin.sh
CSSC-1.4.1/testutils/uu_decode.c0000644000000000000000000001667313464267235014627 0ustar0000000000000000/*
 * uu_decode: Part of GNU CSSC.
 *
 * Copyright (C) 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010,
 * 2001, 2014, 2019 Free Software Foundation, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 *
 *
 * Some of the files in the test suite are provided uuencoded.
 * Not all systems have uudecode.  In particular, Cygwin lacks it.
 * Hence we provide our own.
 *
 * $Id: uu_decode.c,v 1.6 2007/12/19 00:21:14 jay Exp $
 */

/*
 * This system (uuencoding) will not work on non-ascii machines,
 * because it assumed that there is a block of printable characters
 * following the space charcter in the execution character set.
 *
 * Octal is quite convenient for thinking about uuencoding since
 * two octal digits make six bits.
 *
*/
#include 

#include 
#include 
#include 
#include 

#include 




#define UUDEC(c)        (((c) - 040) & 077)
#define UUENC(c)        (((c) & 077) + 040)

static inline void
encode(const char in[3], char out[4])
{
  /* Notice that the bitmasks always add up to 077. */
  out[0] = UUENC(((in[0] >> 2)));
  out[1] = UUENC(((in[0] << 4) & 060) | ((in[1] >> 4) & 017));
  out[2] = UUENC(((in[1] << 2) & 074) | ((in[2] >> 6) & 003));
  out[3] = UUENC(((in[2]       & 077)));
}

static inline void
decode(const char in[4], char out[3])
{
  /* Only the bottom six bits of t0,t1,t2,t3 are ever set,
   * but we use ints for their speed not their size.
   */
  const int t0 = UUDEC(in[0]);
  const int t1 = UUDEC(in[1]);
  const int t2 = UUDEC(in[2]);
  const int t3 = UUDEC(in[3]);

  /* Shift counts always add to six; number of bits
   * provided by each line is eight.
   *
   * A left shift of N provides (8-N) bits of value
   * and a right shift provides (6-N) bits of value.
   */
  out[0] = (t0 << 2) | (t1 >> 4); /* 6 + 2 */
  out[1] = (t1 << 4) | (t2 >> 2); /* 4 + 4 */
  out[2] = (t2 << 6) | (t3     ); /* 2 + 6 */
}


/*
 * Lines in the UUENCODEd format look like this:--
 *
 * M 0)
    {
      encode(in, out);
      in += 3;
      out += 4;
      len -= 3;
    }
  *out++ = '\n';
  *out++ = '\0';
}

int
encode_stream(FILE *fin, FILE *fout)
{
  char inbuf[80], outbuf[80];
  int len;

  do
    {
      len = fread(inbuf, 1, 45, fin);
      encode_line(inbuf, outbuf, len);
      fprintf(fout, "%s", outbuf);
    }
  while (len);

  return ferror(fin) || ferror(fout);
}




int
test_encode(const char *arg)
{
    /* Rather than figure out if we support stat, just lie.
     * the test suite never uses this anyway.
     */
    int rv;

    printf("begin 600 %s\n", arg);
    rv = encode_stream(stdin, stdout);
    printf("end\n");
    return rv;
}

int
test_decode(const char *arg)
{
  char inbuf[80], outbuf[80];
  int mode, nf, expect_end_line;
  FILE *fp_output;

  (void) arg;

  if ( 0 != fgets(inbuf, sizeof(inbuf)-1, stdin))
    {
      nf = sscanf(inbuf, "begin %o %[^\n]", &mode, outbuf);
      if (nf < 1)
        {
          fprintf(stderr, "No \"begin\" line\n");
          return 1;
        }
      if (nf != 2)
        {
          fprintf(stderr, "No filename on \"begin\" line\n");
          return 1;
        }
      else
        {
          fp_output = fopen(outbuf, "wb");
          if (NULL == fp_output)
            {
              perror(outbuf);
              return 1;
            }
          fchmod(fileno(fp_output), mode);
        }
    }

  expect_end_line = 0;
  while ( 0 != fgets(inbuf, sizeof(inbuf)-1, stdin) )
    {
        if (expect_end_line)
        {
            if (0 != strcmp(inbuf, "end\n"))
            {
                fprintf(stderr, "Expected \"end\" line\n");
                return 1;
            }
            else
            {
                return 0;
            }
        }
        else
        {
            int len = decode_line(inbuf, outbuf);
            if (0 == len)
            {
                expect_end_line = 1;
            }
            else
            {
                fwrite(outbuf, 1, len, fp_output);
            }
        }
    }

  if (errno)
      perror("Error reading input file");
  else
      fprintf(stderr, "Unexcpectedly reached end-of-file\n");
  return 1;
}


/* Test all possible inputs for encode(); decode its
 * outputs and check that they decode back to the correct value.
 */
int test_all(const char *arg)
{
  union lunch { long l; char ch[4]; } in, out;
  long l0, l1, l2, lo;
  long i;

  (void) arg;

  /* i only has to hold a 24-bit value. */
  const long maxval = 0xff | (0xff<<8) | (0xff<<16);
  const double dmaxval = maxval;
  for (i=0; i<=maxval; i++)
    {
      if ( 0x7FFFF == (i & 0x7FFFF) )
        {
          double completed = (100.0 * i) / dmaxval;
          printf("%06lx %3.0f%%...\n", i, completed);
        }


      in.ch[0] = (i & 0x0000ff) >>  0;
      in.ch[1] = (i & 0x00ff00) >>  8;
      in.ch[2] = (i & 0xff0000) >> 16;
      in.ch[3] = '\0';

      encode(in.ch, out.ch);
      decode(out.ch, in.ch);
      l0 = ((unsigned char) in.ch[0]) & 0xff;
      l1 = ((unsigned char) in.ch[1]) & 0xff;
      l2 = ((unsigned char) in.ch[2]) & 0xff;
      lo = l0 | l1<<8 | l2<<16;

      if (lo != i)
        {
          fprintf(stderr,
                  "Asymmetry!\n"
                  "Input was %06lx, output was %05lx\n",
                  i, lo);
          return 1;
        }
    }
  printf("Success!\n");
  return 0;
}

const char *options[] = { "--encode", "--decode", "--all" };
int (* const actions[])(const char *) = { test_encode, test_decode, test_all };

#define NELEM(array)   (sizeof(array)/sizeof(array[0]))


static void
usage(const char *prog)
{
  size_t i;
  fprintf(stderr, "Usage: %s [", prog ? prog : "uu_decode");
  for (i=0; i0) ? " |" : "", options[i]);
    }
  fprintf(stderr, " ]\n");
}

int
main(int argc, char *argv[])
{
  size_t i;
  const char *argument;

  if (argc == 3)
  {
      argument = argv[2];
  }
  else if (argc == 2)
  {
      argument = NULL;
  }
  else
  {
      usage(argv[0]);
      return 1;
  }

  for (i=0; i.
 *
 * clone of yes(1) -- some systems (e.g. Solaris) lack yes(1).
 */
#include 

#include 
#include 
#include 
#include 


unsigned long
total_len(int argc, char * argv[])
{
  unsigned long l = 0u;
  int i;
  for (i=0; i 0)
    {
      l = total_len(argc, argv);
      msg = malloc(l + 1u);
      if (NULL == msg)
        {
          fprintf(stderr, "Ran out of memory.\n");
          return 1;
        }
      concat(msg, argc, argv);

      for (;;)
        puts(msg);              /* this adds a trailing newline */
    }
  else
    {
      for (;;)
        puts("yes");            /* this adds a trailing newline */
    }

  /*NOTREACHED*/
  return 0;
}
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GNULIB_RANDOM = @GNULIB_RANDOM@
GNULIB_RANDOM_R = @GNULIB_RANDOM_R@
GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
GNULIB_READ = @GNULIB_READ@
GNULIB_READDIR = @GNULIB_READDIR@
GNULIB_READLINK = @GNULIB_READLINK@
GNULIB_READLINKAT = @GNULIB_READLINKAT@
GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
GNULIB_REALPATH = @GNULIB_REALPATH@
GNULIB_REMOVE = @GNULIB_REMOVE@
GNULIB_RENAME = @GNULIB_RENAME@
GNULIB_RENAMEAT = @GNULIB_RENAMEAT@
GNULIB_REWINDDIR = @GNULIB_REWINDDIR@
GNULIB_RMDIR = @GNULIB_RMDIR@
GNULIB_RPMATCH = @GNULIB_RPMATCH@
GNULIB_SCANDIR = @GNULIB_SCANDIR@
GNULIB_SCANF = @GNULIB_SCANF@
GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@
GNULIB_SETENV = @GNULIB_SETENV@
GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@
GNULIB_SIGACTION = @GNULIB_SIGACTION@
GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@
GNULIB_SIGPROCMASK = @GNULIB_SIGPROCMASK@
GNULIB_SLEEP = @GNULIB_SLEEP@
GNULIB_SNPRINTF = @GNULIB_SNPRINTF@
GNULIB_SPRINTF_POSIX = @GNULIB_SPRINTF_POSIX@
GNULIB_STAT = @GNULIB_STAT@
GNULIB_STDIO_H_NONBLOCKING = @GNULIB_STDIO_H_NONBLOCKING@
GNULIB_STDIO_H_SIGPIPE = @GNULIB_STDIO_H_SIGPIPE@
GNULIB_STPCPY = @GNULIB_STPCPY@
GNULIB_STPNCPY = @GNULIB_STPNCPY@
GNULIB_STRCASESTR = @GNULIB_STRCASESTR@
GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@
GNULIB_STRDUP = @GNULIB_STRDUP@
GNULIB_STRERROR = @GNULIB_STRERROR@
GNULIB_STRERROR_R = @GNULIB_STRERROR_R@
GNULIB_STRNCAT = @GNULIB_STRNCAT@
GNULIB_STRNDUP = @GNULIB_STRNDUP@
GNULIB_STRNLEN = @GNULIB_STRNLEN@
GNULIB_STRPBRK = @GNULIB_STRPBRK@
GNULIB_STRPTIME = @GNULIB_STRPTIME@
GNULIB_STRSEP = @GNULIB_STRSEP@
GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@
GNULIB_STRSTR = @GNULIB_STRSTR@
GNULIB_STRTOD = @GNULIB_STRTOD@
GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@
GNULIB_STRTOK_R = @GNULIB_STRTOK_R@
GNULIB_STRTOLL = @GNULIB_STRTOLL@
GNULIB_STRTOULL = @GNULIB_STRTOULL@
GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@
GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@
GNULIB_SYMLINK = @GNULIB_SYMLINK@
GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@
GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@
GNULIB_TIMEGM = @GNULIB_TIMEGM@
GNULIB_TIME_R = @GNULIB_TIME_R@
GNULIB_TIME_RZ = @GNULIB_TIME_RZ@
GNULIB_TMPFILE = @GNULIB_TMPFILE@
GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@
GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@
GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@
GNULIB_UNLINK = @GNULIB_UNLINK@
GNULIB_UNLINKAT = @GNULIB_UNLINKAT@
GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@
GNULIB_UNSETENV = @GNULIB_UNSETENV@
GNULIB_USLEEP = @GNULIB_USLEEP@
GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@
GNULIB_VASPRINTF = @GNULIB_VASPRINTF@
GNULIB_VDPRINTF = @GNULIB_VDPRINTF@
GNULIB_VFPRINTF = @GNULIB_VFPRINTF@
GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@
GNULIB_VFSCANF = @GNULIB_VFSCANF@
GNULIB_VPRINTF = @GNULIB_VPRINTF@
GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@
GNULIB_VSCANF = @GNULIB_VSCANF@
GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@
GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@
GNULIB_WAITPID = @GNULIB_WAITPID@
GNULIB_WCPCPY = @GNULIB_WCPCPY@
GNULIB_WCPNCPY = @GNULIB_WCPNCPY@
GNULIB_WCRTOMB = @GNULIB_WCRTOMB@
GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@
GNULIB_WCSCAT = @GNULIB_WCSCAT@
GNULIB_WCSCHR = @GNULIB_WCSCHR@
GNULIB_WCSCMP = @GNULIB_WCSCMP@
GNULIB_WCSCOLL = @GNULIB_WCSCOLL@
GNULIB_WCSCPY = @GNULIB_WCSCPY@
GNULIB_WCSCSPN = @GNULIB_WCSCSPN@
GNULIB_WCSDUP = @GNULIB_WCSDUP@
GNULIB_WCSLEN = @GNULIB_WCSLEN@
GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@
GNULIB_WCSNCAT = @GNULIB_WCSNCAT@
GNULIB_WCSNCMP = @GNULIB_WCSNCMP@
GNULIB_WCSNCPY = @GNULIB_WCSNCPY@
GNULIB_WCSNLEN = @GNULIB_WCSNLEN@
GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@
GNULIB_WCSPBRK = @GNULIB_WCSPBRK@
GNULIB_WCSRCHR = @GNULIB_WCSRCHR@
GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@
GNULIB_WCSSPN = @GNULIB_WCSSPN@
GNULIB_WCSSTR = @GNULIB_WCSSTR@
GNULIB_WCSTOK = @GNULIB_WCSTOK@
GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@
GNULIB_WCSXFRM = @GNULIB_WCSXFRM@
GNULIB_WCTOB = @GNULIB_WCTOB@
GNULIB_WCTOMB = @GNULIB_WCTOMB@
GNULIB_WCWIDTH = @GNULIB_WCWIDTH@
GNULIB_WMEMCHR = @GNULIB_WMEMCHR@
GNULIB_WMEMCMP = @GNULIB_WMEMCMP@
GNULIB_WMEMCPY = @GNULIB_WMEMCPY@
GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@
GNULIB_WMEMSET = @GNULIB_WMEMSET@
GNULIB_WRITE = @GNULIB_WRITE@
GNULIB__EXIT = @GNULIB__EXIT@
GREP = @GREP@
GXX = @GXX@
HAVE_ALPHASORT = @HAVE_ALPHASORT@
HAVE_ATOLL = @HAVE_ATOLL@
HAVE_BTOWC = @HAVE_BTOWC@
HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
HAVE_CHOWN = @HAVE_CHOWN@
HAVE_CLOSEDIR = @HAVE_CLOSEDIR@
HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@
HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@
HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
HAVE_DIRENT_H = @HAVE_DIRENT_H@
HAVE_DPRINTF = @HAVE_DPRINTF@
HAVE_DUP2 = @HAVE_DUP2@
HAVE_DUP3 = @HAVE_DUP3@
HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
HAVE_FACCESSAT = @HAVE_FACCESSAT@
HAVE_FCHDIR = @HAVE_FCHDIR@
HAVE_FCHMODAT = @HAVE_FCHMODAT@
HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
HAVE_FCNTL = @HAVE_FCNTL@
HAVE_FDATASYNC = @HAVE_FDATASYNC@
HAVE_FDOPENDIR = @HAVE_FDOPENDIR@
HAVE_FEATURES_H = @HAVE_FEATURES_H@
HAVE_FFSL = @HAVE_FFSL@
HAVE_FFSLL = @HAVE_FFSLL@
HAVE_FLOCK = @HAVE_FLOCK@
HAVE_FSEEKO = @HAVE_FSEEKO@
HAVE_FSTATAT = @HAVE_FSTATAT@
HAVE_FSYNC = @HAVE_FSYNC@
HAVE_FTELLO = @HAVE_FTELLO@
HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
HAVE_FUTIMENS = @HAVE_FUTIMENS@
HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
HAVE_GETGROUPS = @HAVE_GETGROUPS@
HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
HAVE_GETLOGIN = @HAVE_GETLOGIN@
HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
HAVE_GRANTPT = @HAVE_GRANTPT@
HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
HAVE_ISBLANK = @HAVE_ISBLANK@
HAVE_LCHMOD = @HAVE_LCHMOD@
HAVE_LCHOWN = @HAVE_LCHOWN@
HAVE_LINK = @HAVE_LINK@
HAVE_LINKAT = @HAVE_LINKAT@
HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
HAVE_LSTAT = @HAVE_LSTAT@
HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
HAVE_MBRLEN = @HAVE_MBRLEN@
HAVE_MBRTOWC = @HAVE_MBRTOWC@
HAVE_MBSINIT = @HAVE_MBSINIT@
HAVE_MBSLEN = @HAVE_MBSLEN@
HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
HAVE_MEMCHR = @HAVE_MEMCHR@
HAVE_MEMPCPY = @HAVE_MEMPCPY@
HAVE_MKDIRAT = @HAVE_MKDIRAT@
HAVE_MKDTEMP = @HAVE_MKDTEMP@
HAVE_MKFIFO = @HAVE_MKFIFO@
HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
HAVE_MKNOD = @HAVE_MKNOD@
HAVE_MKNODAT = @HAVE_MKNODAT@
HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
HAVE_MKSTEMP = @HAVE_MKSTEMP@
HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
HAVE_OPENAT = @HAVE_OPENAT@
HAVE_OPENDIR = @HAVE_OPENDIR@
HAVE_OS_H = @HAVE_OS_H@
HAVE_PCLOSE = @HAVE_PCLOSE@
HAVE_PIPE = @HAVE_PIPE@
HAVE_PIPE2 = @HAVE_PIPE2@
HAVE_POPEN = @HAVE_POPEN@
HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
HAVE_PREAD = @HAVE_PREAD@
HAVE_PTHREAD_H = @HAVE_PTHREAD_H@
HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@
HAVE_PTHREAD_T = @HAVE_PTHREAD_T@
HAVE_PTSNAME = @HAVE_PTSNAME@
HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
HAVE_PWRITE = @HAVE_PWRITE@
HAVE_RAISE = @HAVE_RAISE@
HAVE_RANDOM = @HAVE_RANDOM@
HAVE_RANDOM_H = @HAVE_RANDOM_H@
HAVE_RANDOM_R = @HAVE_RANDOM_R@
HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
HAVE_READDIR = @HAVE_READDIR@
HAVE_READLINK = @HAVE_READLINK@
HAVE_READLINKAT = @HAVE_READLINKAT@
HAVE_REALPATH = @HAVE_REALPATH@
HAVE_RENAMEAT = @HAVE_RENAMEAT@
HAVE_REWINDDIR = @HAVE_REWINDDIR@
HAVE_RPMATCH = @HAVE_RPMATCH@
HAVE_SCANDIR = @HAVE_SCANDIR@
HAVE_SCHED_H = @HAVE_SCHED_H@
HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
HAVE_SETENV = @HAVE_SETENV@
HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
HAVE_SIGACTION = @HAVE_SIGACTION@
HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@
HAVE_SIGINFO_T = @HAVE_SIGINFO_T@
HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
HAVE_SIGSET_T = @HAVE_SIGSET_T@
HAVE_SLEEP = @HAVE_SLEEP@
HAVE_STDINT_H = @HAVE_STDINT_H@
HAVE_STPCPY = @HAVE_STPCPY@
HAVE_STPNCPY = @HAVE_STPNCPY@
HAVE_STRCASESTR = @HAVE_STRCASESTR@
HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
HAVE_STRPBRK = @HAVE_STRPBRK@
HAVE_STRPTIME = @HAVE_STRPTIME@
HAVE_STRSEP = @HAVE_STRSEP@
HAVE_STRTOD = @HAVE_STRTOD@
HAVE_STRTOLL = @HAVE_STRTOLL@
HAVE_STRTOULL = @HAVE_STRTOULL@
HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@
HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@
HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@
HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
HAVE_SYMLINK = @HAVE_SYMLINK@
HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@
HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@
HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
HAVE_TIMEGM = @HAVE_TIMEGM@
HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
HAVE_UNISTD_H = @HAVE_UNISTD_H@
HAVE_UNLINKAT = @HAVE_UNLINKAT@
HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
HAVE_USLEEP = @HAVE_USLEEP@
HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
HAVE_VASPRINTF = @HAVE_VASPRINTF@
HAVE_VDPRINTF = @HAVE_VDPRINTF@
HAVE_WCHAR_H = @HAVE_WCHAR_H@
HAVE_WCHAR_T = @HAVE_WCHAR_T@
HAVE_WCPCPY = @HAVE_WCPCPY@
HAVE_WCPNCPY = @HAVE_WCPNCPY@
HAVE_WCRTOMB = @HAVE_WCRTOMB@
HAVE_WCSCASECMP = @HAVE_WCSCASECMP@
HAVE_WCSCAT = @HAVE_WCSCAT@
HAVE_WCSCHR = @HAVE_WCSCHR@
HAVE_WCSCMP = @HAVE_WCSCMP@
HAVE_WCSCOLL = @HAVE_WCSCOLL@
HAVE_WCSCPY = @HAVE_WCSCPY@
HAVE_WCSCSPN = @HAVE_WCSCSPN@
HAVE_WCSDUP = @HAVE_WCSDUP@
HAVE_WCSLEN = @HAVE_WCSLEN@
HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
HAVE_WCSNCAT = @HAVE_WCSNCAT@
HAVE_WCSNCMP = @HAVE_WCSNCMP@
HAVE_WCSNCPY = @HAVE_WCSNCPY@
HAVE_WCSNLEN = @HAVE_WCSNLEN@
HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
HAVE_WCSPBRK = @HAVE_WCSPBRK@
HAVE_WCSRCHR = @HAVE_WCSRCHR@
HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
HAVE_WCSSPN = @HAVE_WCSSPN@
HAVE_WCSSTR = @HAVE_WCSSTR@
HAVE_WCSTOK = @HAVE_WCSTOK@
HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
HAVE_WCSXFRM = @HAVE_WCSXFRM@
HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
HAVE_WINT_T = @HAVE_WINT_T@
HAVE_WMEMCHR = @HAVE_WMEMCHR@
HAVE_WMEMCMP = @HAVE_WMEMCMP@
HAVE_WMEMCPY = @HAVE_WMEMCPY@
HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
HAVE_WMEMSET = @HAVE_WMEMSET@
HAVE__BOOL = @HAVE__BOOL@
HAVE__EXIT = @HAVE__EXIT@
INCLUDE_NEXT = @INCLUDE_NEXT@
INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@
INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
LD = @LD@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
LIBTOOL = @LIBTOOL@
LIB_PTHREAD = @LIB_PTHREAD@
LIPO = @LIPO@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@
NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@
NEXT_AS_FIRST_DIRECTIVE_STDARG_H = @NEXT_AS_FIRST_DIRECTIVE_STDARG_H@
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@
NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
NEXT_CTYPE_H = @NEXT_CTYPE_H@
NEXT_DIRENT_H = @NEXT_DIRENT_H@
NEXT_ERRNO_H = @NEXT_ERRNO_H@
NEXT_FCNTL_H = @NEXT_FCNTL_H@
NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
NEXT_PTHREAD_H = @NEXT_PTHREAD_H@
NEXT_SCHED_H = @NEXT_SCHED_H@
NEXT_SIGNAL_H = @NEXT_SIGNAL_H@
NEXT_STDARG_H = @NEXT_STDARG_H@
NEXT_STDDEF_H = @NEXT_STDDEF_H@
NEXT_STDINT_H = @NEXT_STDINT_H@
NEXT_STDIO_H = @NEXT_STDIO_H@
NEXT_STDLIB_H = @NEXT_STDLIB_H@
NEXT_STRING_H = @NEXT_STRING_H@
NEXT_SYS_FILE_H = @NEXT_SYS_FILE_H@
NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@
NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@
NEXT_TIME_H = @NEXT_TIME_H@
NEXT_UNISTD_H = @NEXT_UNISTD_H@
NEXT_WCHAR_H = @NEXT_WCHAR_H@
NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PR = @PR@
PRAGMA_COLUMNS = @PRAGMA_COLUMNS@
PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
PRIPTR_PREFIX = @PRIPTR_PREFIX@
PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@
PTHREAD_CC = @PTHREAD_CC@
PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
PTHREAD_H = @PTHREAD_H@
PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
PTHREAD_LIBS = @PTHREAD_LIBS@
PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
PYTHON = @PYTHON@
RANLIB = @RANLIB@
REPLACE_BTOWC = @REPLACE_BTOWC@
REPLACE_CALLOC = @REPLACE_CALLOC@
REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@
REPLACE_CHOWN = @REPLACE_CHOWN@
REPLACE_CLOSE = @REPLACE_CLOSE@
REPLACE_CLOSEDIR = @REPLACE_CLOSEDIR@
REPLACE_DIRFD = @REPLACE_DIRFD@
REPLACE_DPRINTF = @REPLACE_DPRINTF@
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	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
	  else \
	    test -f "$(distdir)/$$file" \
	    || cp -p $$d/$$file "$(distdir)/$$file" \
	    || exit 1; \
	  fi; \
	done
check-am: all-am
check: check-am
all-am: Makefile $(PROGRAMS)
installdirs:
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am

installcheck: installcheck-am
install-strip:
	if test -z '$(STRIP)'; then \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	      install; \
	else \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
	fi
mostlyclean-generic:

clean-generic:

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
clean: clean-am

clean-am: clean-generic clean-libtool clean-noinstPROGRAMS \
	mostlyclean-am

distclean: distclean-am
	-rm -rf ./$(DEPDIR)
	-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
	distclean-tags

dvi: dvi-am

dvi-am:

html: html-am

html-am:

info: info-am

info-am:

install-data-am:

install-dvi: install-dvi-am

install-dvi-am:

install-exec-am:

install-html: install-html-am

install-html-am:

install-info: install-info-am

install-info-am:

install-man:

install-pdf: install-pdf-am

install-pdf-am:

install-ps: install-ps-am

install-ps-am:

installcheck-am:

maintainer-clean: maintainer-clean-am
	-rm -rf ./$(DEPDIR)
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-compile mostlyclean-generic \
	mostlyclean-libtool

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am:

.MAKE: install-am install-strip

.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
	clean-libtool clean-noinstPROGRAMS cscopelist-am ctags \
	ctags-am distclean distclean-compile distclean-generic \
	distclean-libtool distclean-tags distdir dvi dvi-am html \
	html-am info info-am install install-am install-data \
	install-data-am install-dvi install-dvi-am install-exec \
	install-exec-am install-html install-html-am install-info \
	install-info-am install-man install-pdf install-pdf-am \
	install-ps install-ps-am install-strip installcheck \
	installcheck-am installdirs maintainer-clean \
	maintainer-clean-generic mostlyclean mostlyclean-compile \
	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
	tags tags-am uninstall uninstall-am

.PRECIOUS: Makefile


# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
CSSC-1.4.1/testutils/README0000644000000000000000000000106011362630513013353 0ustar0000000000000000The "lndir" program in this directory is required only to run the test
suites.  It is not part of the CSSC suite as installed.

None of the programs in this directory will be installed as part of
the CSSC package; many of them are used only by the test suites.  Some
of them are not even used by the test suite.  "last-time.c", for
example, is provided to help you figure out when your C library's
time(2) function gives out.  Mine (GNU glibc, currently at version
2.0.7, over Linux 2.0.31 running on an Intel 486) gives out at Tue Jan
19 03:14:07 2038 (UTC).
CSSC-1.4.1/testutils/gcov-util.sh0000644000000000000000000000436311374025765014763 0ustar0000000000000000#! /bin/sh

formatter=fmt_text

do_coverage () {
    if [ $# -eq 0 ]
    then
	set x *.o
	shift
	if [ $# -eq 0 ]
	then
	    echo "I'm confused - where are all the object files?" >&2
	    exit 1
	fi
    fi

    for objfile
    do
      gcov $objfile
    done
}

get_file_info () {
    cat "$@" | expand | cut -c1-16 | sed -e 's/^ *//' -e 's/ *$//'
}


do_hits () {
    get_file_info "$@" | egrep -c  "^ *[0-9]+ *$"
}

do_misses () {
    get_file_info "$@" | egrep -c  "^ *###### *$"
}

do_all2 () {
    # set -x
    awk '
function endfile (m, h, of, f) {
   if (length(of)) {
      printf("%10d %10d %s\n", m, h, of);
      misses=0; hits=0;
   }
}

BEGIN { misses=0; hits=0; }
{
  if (FILENAME != oldfile) {
    endfile(misses, hits, oldfile, FILENAME);
    oldfile = FILENAME;
  }
}
END {
    endfile(misses, hits, oldfile, FILENAME);
}
/^ *######/ { ++misses; }
/^ *[0-9]+/ { ++hits; }
' "$@" < /dev/null
}

do_summary () {
    if [ $# -eq 0 ]
    then
	set x *.gcov
	shift
	if [ $# -eq 0 ]
	then
	    echo "I'm confused - did you run the 'coverage' command first?" >&2
	    exit 1
	fi
    fi

    do_all2 "$@" | sort -rn | $formatter
    # do_all2 "$@"
}


do_detail () {
    less -j9 "+/######" *.gcov
}


usage () {
exec >&2
cat <

Test Suite Coverage Summary



Test Suite Coverage Summary

These tests were run at $NOW




EOF
    while read m h f
    do
      printf "\n" \
	  $m $h "$f"
    done

cat <


EOF
}


do_f_option () {
    case "$1" in
	text) formatter=fmt_text ;;
        html) formatter=fmt_html ;;
	*)    echo "Unknown formatting method $1" >&2; usage ;;
    esac
}

do_sub_command () {
    while [ $# -gt 0 ]
    do
      case "$1" in
	  -f)        do_f_option "$2" ; shift 2 ;;
	  summary)   shift; do_summary  "$@" ; exit $? ;;
	  detail)    shift; do_detail   "$@" ; exit $? ;;
	  coverage)  shift; do_coverage "$@" ; exit $? ;;
	  *)         usage ;;
      esac
    done
}

do_sub_command "$@"
CSSC-1.4.1/testutils/seeker.c0000644000000000000000000000734213464267235014142 0ustar0000000000000000/* seeker.c; part of GNU CSSC.
 *
 * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007,
 * 2008, 2009, 2010, 2001, 2014, 2019 Free Software Foundation, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 *
 * Program that determines if the target system can seek on its standard
 * input.
 */
#include 

#include 
#include 
#include 
#include 
#include 

#include 
#include 



#define ERR_USAGE (1)

void usage(const char *name, int retval);

#ifdef HAVE_FSETPOS
static void
try_getpos(FILE *f)
{
  fpos_t pos;
  int rv;

  rv = fgetpos(f, &pos);
  printf("fgetpos() returns %d\n", rv);
  rv = fsetpos(f, &pos);
  printf("fsetpos() returns %d\n", rv);
}
#endif

static void
try_fseek(FILE *f)
{
  long lrv;
  int rv;

  lrv = ftell(f);
  printf("ftell() returns %ld\n", lrv);
  rv = fseek(f, SEEK_SET, lrv);
  printf("fseek() returns %d\n", rv);
}

static void
try_lseek()
{
  off_t pos;
  pos = lseek(0, 0, SEEK_CUR);
  printf("lseek() returns %ld [SEEK_CUR]\n", (long)pos);
  pos = lseek(0, pos, SEEK_CUR);
  printf("lseek() returns %ld [SEEK_SET]\n", (long)pos);
}


int do_help(const char *name)
{
  usage(name, 0);
  return 0;
}

int do_unbuffered(const char *name)
{
  (void) name;
  printf("stdin is unbuffered\n");
  setvbuf(stdin, (char*)NULL, _IONBF, 0u);
  return 0;
}

int do_blockbuffered(const char *name)
{
  (void) name;
  printf("stdin is fully-buffered\n");
  setvbuf(stdin, (char*)NULL, _IOFBF, BUFSIZ);
  return 0;
}

int do_linebuffered(const char *name)
{
  (void) name;
  printf("stdin is line-buffered\n");
  setvbuf(stdin, (char *)NULL, _IOLBF, 0);
  return 0;
}

int do_nothing(const char *name)
{
  (void) name;
  printf("stdin is buffered in the default way\n");
  return 0;
}


struct optact
{
  const char *option;
  int (*action)(const char*);
};
struct optact actions[]=
{
  { "--help", do_help },
  { "--unbuffered", do_unbuffered },
  { "--fully-buffered", do_blockbuffered },
  { "--line-buffered", do_linebuffered },
  { "--default-buffering", do_nothing }
};
#define NOPTIONS (sizeof(actions)/sizeof(actions[0]))



void usage(const char *name, int retval)
{
  unsigned int j;

  fprintf(stderr, "usage: %s ", name);
  for (j=0u; j.
 *
 * Program for getting the canonical form of the current directory.
 */

#include "config.h"

#include 
#include 
#include 
#include 


static const char *
get_current_directory()
{
  size_t len = 1;
  char *p;

  for (;;)
    {
      if (NULL != (p = new char[len]))
        {
          if ( NULL != getcwd(p, len) ) // success!
            {
              return p;
            }
          else
            {
              len *= 2;         // try a larger buffer.
            }
          delete[] p;
        }
      else                      // allocation failed.
        {
          return ".";   // this is a cop-out really.
        }
    }
}



int main(int argc, char *argv[])
{
  const char newline[1] = { '\n' };
  const char *dir = get_current_directory();
  (void) argc;
  (void) argv;
  write(1, dir, strlen(dir));
  write(1, newline, 1);
  return 0;
}
CSSC-1.4.1/testutils/lndir.c0000644000000000000000000002076313464267235013776 0ustar0000000000000000
/* lndir.c; part of GNU CSSC.
 *
 * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007,
 * 2008, 2009, 2010, 2011, 2014, 2019 Free Software Foundation, Inc.
 *
 * This file is derived from xc/config/util/lndir.c in the X11R6 distribution.
 * It's been changed to make use of GNU Autoconf rather than xmkmf (imake)
 * for portability.
 *   -- James Youngman 
 */


/* $XConsortium: lndir.c,v 1.13 94/04/17 20:10:42 rws Exp $ */
/* Create shadow link tree (after X11R4 script of the same name)
   Mark Reinhold (mbr@lcs.mit.edu)/3 January 1990 */

/*
Copyright (c) 1990,  X Consortium

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Except as contained in this notice, the name of the X Consortium shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from the X Consortium.

*/

/* From the original /bin/sh script:

  Used to create a copy of the a directory tree that has links for all
  non-directories (except those named RCS, SCCS or CVS.adm).  If you are
  building the distribution on more than one machine, you should use
  this technique.

  If your master sources are located in /usr/local/src/X and you would like
  your link tree to be in /usr/local/src/new-X, do the following:

        %  mkdir /usr/local/src/new-X
        %  cd /usr/local/src/new-X
        %  lndir ../X
*/
#include 

#ifndef HAVE_SYMLINK
#error I need to be patched to support either hard links or copying.
#endif

#ifndef HAVE_READLINK
#error I need to be patched to support either hard links or copying.
#endif


#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 

#include "dirent-safer.h"

#ifndef MAXPATHLEN
#define MAXPATHLEN 2048
#endif

int silent;

char *rcurdir;
char *curdir;

static void vmsg (const char *, int, va_list);

void
quit (int code, int err_num, char * fmt, ...)
{
    va_list args;
    va_start(args, fmt);
    vmsg (fmt, err_num, args);
    va_end(args);
    exit (code);
}

static void
vmsg (const char *fmt, int errnum, va_list ap)
{
  assert (fmt && fmt[0]);
  if (curdir) {
    fprintf (stderr, "%s:\n", curdir);
    curdir = 0;
  }
  vfprintf (stderr, fmt, ap);
  if (errnum)
    {
      fprintf (stderr, ": %s", strerror (errnum));
    }
  putc ('\n', stderr);
}

void
mperror (int err_num, const char *fmt, ...)
{
  va_list args;
  va_start(args, fmt);
  vmsg (fmt, err_num, args);
  va_end(args);
}

int equivalent(char *lname, const char *rname)
{
    char *s;

    if (!strcmp(lname, rname))
        return 1;
    for (s = lname; *s && (s = strchr(s, '/')); s++) {
        while (s[1] == '/')
            strcpy(s+1, s+2);
    }
    return !strcmp(lname, rname);
}

static int is_dir(const struct stat *p)
{
  return S_ISDIR(p->st_mode);
}

static int ignored(const char *n)
{
  const char *histdirs[] = {"SCCS","RCS","CVS.adm","CVS", (const char*)0};
  const char **p;
  for (p=histdirs; *p; ++p)
    {
      if (0 == strcmp(*p, n))
        return 1;
    }
  return 0;
}

static int
is_dot_or_dotdot (const char *p)
{
  if (p[0] == '.') {
    if (p[1] == 0) {
      return 1;			/* . */
    } else if (p[1] == '.' && p[2] == 0) {
      return 1;			/* .. */
    }
  }
  return 0;
}


/* Recursively create symbolic links from the current directory to the "from"
   directory.  Assumes that files described by fs and ts are directories. */

int
dodir (const char *fn, /* name of "from" directory, either absolute or relative to cwd */
       const struct stat *fs, /* stats for the "from" directory */
       const struct stat *ts, /* stats for the cwd */
       int rel)
{
    DIR *df;
    struct dirent *dp;
    char buf[MAXPATHLEN + 1], *p;
    char symbuf[MAXPATHLEN + 1];
    struct stat sb, sc;
    int symlen;
    char *ocurdir;

    if ((fs->st_dev == ts->st_dev) && (fs->st_ino == ts->st_ino))
      {
        mperror (errno,
		 "%s: From and to directories are identical, "
		 "hence no work to do!", fn);
        return 0;               /* nothing to do! */
      }

    if (rel)
        strcpy (buf, "../");
    else
        buf[0] = '\0';
    strcat (buf, fn);

    if (!(df = opendir (buf))) {
        mperror (errno, "%s: Cannot opendir", buf);
        return 1;
    }

    p = buf + strlen (buf);
    *p++ = '/';

    while ( (struct dirent*)0 != (dp = readdir (df)) ) {
        const size_t namlen = strlen(dp->d_name);
	if (namlen) {
	  if (dp->d_name[namlen - 1] == '~')
            continue;
	}
	if (is_dot_or_dotdot (dp->d_name)) {
	  continue;		/* ignore. */
	}


        strcpy (p, dp->d_name);

        if (1) {
            if (stat (buf, &sb) < 0) {
	        mperror (errno, "failed to stat %s", buf);
                continue;
            }


            if (is_dir(&sb))
            {
                /* directory */
                if (is_dot_or_dotdot (dp->d_name) || ignored (dp->d_name))
                    continue;

                ocurdir = rcurdir;
                rcurdir = buf;
                curdir = silent ? buf : (char *)0;
                if (!silent)
                    printf ("making links in %s:\n", buf);
                if ((stat (dp->d_name, &sc) < 0) && (errno == ENOENT)) {
                    if (mkdir (dp->d_name, 0777) < 0 ||
                        stat (dp->d_name, &sc) < 0) {
		        mperror (errno, "failed to stat %s", dp->d_name);
                        curdir = rcurdir = ocurdir;
                        continue;
                    }
                }
                if (readlink (dp->d_name, symbuf, sizeof(symbuf) - 1) >= 0) {
		    mperror (0, "%s: is a link instead of a directory",
			     dp->d_name);
                    curdir = rcurdir = ocurdir;
                    continue;
                }
                if (chdir (dp->d_name) < 0) {
		    mperror (errno,
			     "failed to change directory into %s", dp->d_name);
                    curdir = rcurdir = ocurdir;
                    continue;
                }
                dodir (buf, &sb, &sc, (buf[0] != '/'));
                if (chdir ("..") < 0)
		  quit (1, errno, "..");
                curdir = rcurdir = ocurdir;
                continue;
            }
        }

        /* non-directory */
        symlen = readlink (dp->d_name, symbuf, sizeof(symbuf) - 1);
        if (symlen >= 0) {
            symbuf[symlen] = '\0';
            if (!equivalent (symbuf, buf))
                mperror (0, "%s: %s", dp->d_name, symbuf);
        } else if (symlink (buf, dp->d_name) < 0)
            mperror (errno,
		     "failed to create a symbolic link %s pointing to %s",
		     dp->d_name, buf);
    }

    closedir (df);
    return 0;
}

int
main (int ac, char *av[])
{
    char *fn, *tn;
    struct stat fs, ts;

    silent = 0;
    if (ac > 1)
      {
        if (!strcmp(av[1], "--silent")) /* GNU-style long options. */
          silent = 1;
        else if (!strcmp(av[1], "-silent")) /* X11R4 compatibility. */
          silent = 1;
      }

    if (ac < silent + 2 || ac > silent + 3)
        quit (1, 0, "usage: %s [-silent] fromdir [todir]", av[0]);

    fn = av[silent + 1];
    if (ac == silent + 3)
        tn = av[silent + 2];
    else
        tn = ".";

    /* to directory */
    if (stat (tn, &ts) < 0)
        quit (1, errno, "%s", tn);

    if (!is_dir(&ts))
        quit (2, 0, "%s: Not a directory", tn);

    if (chdir (tn) < 0)
        quit (1, errno, "%s", tn);

    /* from directory */
    if (stat (fn, &fs) < 0)
        quit (1, errno, "%s", fn);

    if (!is_dir(&fs))
        quit (2, 0, "%s: Not a directory", fn);

    return dodir (fn, &fs, &ts, 0);
}
CSSC-1.4.1/testutils/last-time.c0000644000000000000000000000511013464267235014552 0ustar0000000000000000/* last-time.c: Part of GNU CSSC.
 *
 * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007,
 * 2008, 2009, 2010, 2001, 2014, 2019 Free Software Foundation, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 *
 *
 * This program is not installed as part of CSSC.  It's just desinged
 * to help you figure out the year-2038 date at which your C library
 * gives out.
 *
 * No attempt has been made to make this program use the
 * Autoconf-generated configuration information.
 */
#include 

#include 
#include 


static int*
next_field(struct tm *ptm,
	   int *current)
{
  int *next;

  if (current == &ptm->tm_year)
    next = &ptm->tm_mon;
  else if (current == &ptm->tm_mon)
    next = &ptm->tm_mday;
  else if (current == &ptm->tm_mday)
    next = &ptm->tm_hour;
  else if (current == &ptm->tm_hour)
    next = &ptm->tm_min;
  else if (current == &ptm->tm_min)
    next = &ptm->tm_sec;
  else
    next = NULL;

  return next;
}

int main()
{
  struct tm tm_time;
  struct tm *ptm;
  time_t now;
  time_t then;
  long maxiters = 2000L;
  int *pfield;
  int old_field_val;

  tm_time.tm_year = 97;		/* 1997 */
  tm_time.tm_mon = 0;		/* counts from zero for some reason. */
  tm_time.tm_mday = 1;
  tm_time.tm_hour = 0;
  tm_time.tm_min = 0;
  tm_time.tm_sec = 0;
  tm_time.tm_isdst = -1;

  ptm = &tm_time;
  pfield = &ptm->tm_year;

  old_field_val = *pfield;

  while (maxiters--)
    {
      now = mktime(ptm);
      if ( (time_t)-1 == then )
	{
	  perror("mktime error");
	  exit(1);
	}
      else if (difftime(now, then) < 0.0)
	{
	  *pfield = old_field_val;
	  pfield = next_field(ptm, pfield);
	  if (NULL == pfield)
	    {
	      /* Print the "final" time */
	      printf("%s", ctime(&then));
	      exit(0);		/* done. */
	    }
	}
      else
	{
	  then = now;
	}

      old_field_val = *pfield;
      ++*pfield;
    }
  printf("The time representation doesn't seem to"
	 " break very easily; is this a 64-bit system (or more)?\n");
  exit(0);			/* this can happen too. */
}
CSSC-1.4.1/testutils/user.c0000644000000000000000000001152013464267235013633 0ustar0000000000000000/*
 * user.c: Part of GNU CSSC.
 *
 * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007,
 * 2008, 2009, 2010, 2001, 2014, 2019 Free Software Foundation, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 *
 * Program for getting the user's login name.
 */
#include 

#include 
#include 
#include 
#include 
#include 
#include 

const char usage_str[] = "usage: \"user name\" or \"user group\"\n";


static int duplicate_group(gid_t g, const gid_t *vec, int len)
{
  while (len--)
    {
      if (*vec == g)
        return 1;
    }
  return 0;
}


/* do_groups
 *
 * Emits a list of groups associated with the current
 * process.  The effectve group ID is also returned,
 * and this may be a suplicate entry.
 */
static gid_t *get_group_list(int *ngroups)
{
  int len;
  gid_t *grouplist;

  len = getgroups(0, NULL);

  if (len < 0)
    {
      perror("getgroups");
      return NULL;
    }
  else
    {
      grouplist = malloc((1+len) * sizeof(*grouplist));
      if (grouplist)
        {
          /* We don't know if the effectve group ID is in
           * the list returned by grouplist, so find out
           * and return a list with it included, but only once
           */
          gid_t egid = getegid();
          if (getgroups(len, &grouplist[1]))
            {
              if (duplicate_group(egid, grouplist+1, len))
                {
                  *ngroups = len;
                  return &grouplist[1];
                }
              else
                {
                  grouplist[0] = egid;
                  *ngroups = len+1;
                  return &grouplist[0];
                }
            }
          else
            {
              perror("getgroups");
              return NULL;
            }
        }
      else
        {
              perror("malloc");
              return NULL;
        }
    }
}


static void do_groups()
{
  int ngroups;
  const gid_t *list = get_group_list(&ngroups);

  if (list)
    {
      int i;

      for (i=0; i *p2)
    return 1;
  else
    return 0;
}


/* Find and print the Id of a group of which we are not a member.
 * This group will (most likely) not have a name
 */
static gid_t foreign_group(void)
{
  int ngroups, i;
  gid_t *list = get_group_list(&ngroups);

  qsort(list, ngroups, sizeof(*list), compare_groups);

  for (i=1; i 0)
        return 0;
      else
        return 1+list[ngroups-1];
    }
  else /* not a member of any groups? */
    {
      gid_t last_resort = getegid();
      if (last_resort > 0)
        return 0;
      else
        return 1+last_resort;
    }
}


int main(int argc, char *argv[])
{
  if (2 == argc)
    {
      if (0 == strcmp(argv[1], "name"))
        {
          struct passwd *p;
          const char *pn = "unknown";
          p = getpwuid(getuid());
          if (p)
            pn = p->pw_name;

          fprintf(stdout, "%s\n", pn);
          return 0;
        }
      else if (0 == strcmp(argv[1], "groups"))
        {
          do_groups();
          return 0;
        }
      else if (0 == strcmp(argv[1], "foreigngroup"))
        {
          fprintf(stdout, "%ld\n", (long)foreign_group());
          return 0;
        }
      else if (0 == strcmp(argv[1], "group"))
        {
          fprintf(stdout, "%ld\n", (long)getgid());
          return 0;
        }
      else
        {
          fprintf(stderr, "%s", usage_str);
          return 1;
        }
    }
  else
    {
      fprintf(stderr, "%s", usage_str);
      return 1;
    }
}
CSSC-1.4.1/testutils/compare_gets.sh0000644000000000000000000000402211374025765015512 0ustar0000000000000000#! /bin/sh

#
# compare_gets
#
# This script compares the results of getting each SID from a list of
# SCCS files with each of two implementations of sccs-get.
#
# usage:
#   compare_gets.sh dir1 dir2 file [ file ... ]
#
# example:
#   compare_gets.sh /usr/ccs/bin /usr/local/libexec/cssc s.foo.c s.bar.c
#
# If you have a source tree to compare, you could use it like this:-
#   find /usr/src -name s.\* -print |
#        xargs compare_gets.sh /usr/ccs/bin /usr/local/libexec/cssc

tfile1="/tmp/scmp_tfile1.$$"
tfile2="/tmp/scmp_tfile2.$$"
rv=0

# get_sid_list
#
# arg1: The name of the SCCS file.
#
get_sid_list () {
    # Lists the SIDs in the named file, on stdout.
    "$dir1/prs" -l -r1.1 -d:I: "$1" | nl -ba | sort -rn | awk '{print $2;}'
}

# compare_sid_getting
#
# arg1: The name of the SCCS file.
#
compare_sid_getting () {
    sfile="$1"
    echo "$sfile:"
    rm -f $tfile1 $tfile2
    for sid in `get_sid_list "$sfile"`
    do
	echo "Comparing $sfile at SID $sid..."

	"$get1" -s -p -r$sid "$sfile" > "$tfile1" 2>/dev/null
	s1=$?
	if test $s1 -gt 1
	then
	    echo "Fatal error in $get1." >&2
	    rm -f  $tfile1 $tfile2
	    exit $s1
	fi


	"$get2" -s -p -r$sid "$sfile" > "$tfile2" 2>/dev/null
	s2=$?
	if test $s2 -gt 1
	then
	    echo "Fatal error in $get2." >&2
	    rm -f  $tfile1 $tfile2
	    exit $s2
	fi

	diff "$tfile1" "$tfile2" >/dev/null
	s3=$?
	rm -f  $tfile1 $tfile2
	if test $s3 -gt 1
	then
	    echo "Fatal error in diff." >&2
	    exit $s3
	fi

	if test $s3 -ne 0
	then
	    echo "File $sfile differs between $get1 and $get2 at SID $sid" >&2
	    rv=1
            return 1
        fi
    done
    return 0
}


dir1="$1"
dir2="$2"
get1="$dir1/get"
get2="$dir2/get"

shift
shift

if test -x "$get1"
then
    true
else
    echo "$get1 is not exexutable." >&2
    exit 2
fi

if test -x "$get2"
then
    true
else
    echo "$get2 is not exexutable." >&2
    exit 2
fi

rv=0

for filename
do
    echo SIDs in file $filename...
    compare_sid_getting "$filename" || break
done
exit $rv


# The remaining arguments should be a list of files.
CSSC-1.4.1/testutils/mogrify.awk0000644000000000000000000000043211566040416014660 0ustar0000000000000000#! /usr/bin/awk

# This program sanitises an SCCS file to remove almost all the
# tell-tale detail.

/^c / {
  printf("c \n");
  next;
}

# Some implementations omit the trailing space.
/^c/ {
  printf("c\n");
  next;
}

/^[^]/ {
  printf("%d\n",  NR);
  next;
}

{
  print;
}
CSSC-1.4.1/testutils/yammer.c0000644000000000000000000000405013464267235014147 0ustar0000000000000000/* yammer.c: Part of GNU CSSC.
 *
 * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007,
 * 2008, 2009, 2010, 2001, 2014, 2019 Free Software Foundation, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */



/* This program is not installed as part of CSSC.  It's just used by
 * the test suite.  It takes two arguments, the first being a repeat
 * count, and the second being a string that should be repeated that
 * many times.  For example, "yammer 2 blah" should emit
 *   1 blah
 *   2 blah
 *
 * The program was designed to eliminate the requirement to do
 *   yes blah | nl | head -2
 * because some systems, for example NetBSD/SPARC 1.3.2, lack the "nl"
 * utility.
 *
 * No attempt has been made to make this program use the
 * Autoconf-generated configuration information.  I hope it won't need
 * it.
 *
 * This program was written during October 1998 by Greg A. Woods,
 * VE3TCP, , , .
 */
#include 

#include 
#include 


int
main(argc, argv)
     int argc;
     char *argv[];
{
  int i, j;

  if (argc != 3)
    {
      fprintf(stderr, "usage: %s count string\n", argv[0]);
      return 2;
    }
  else if ((i = atoi(argv[1])) <= 0)
    {
      fprintf(stderr, "%s: invalid count '%s'\n", argv[0], argv[1]);
      return 2;
    }
  else
    {
      for (j = 1; i > 0; i--, j++)
        {
          fprintf(stdout, "%d %s\n", j, argv[2]);
        }
      return 0;
    }
}
CSSC-1.4.1/testutils/ekko.c0000644000000000000000000001317113464267235013612 0ustar0000000000000000/*
 * ekko.c: Part of GNU CSSC.   This file was derived from the src/echo.c
 *         file in GNU sh-utils.  That was derived from part of GNU Bash.
 *         If you actually want an echo(1) lookalike, see GNU sh-utils.
 *         This program has been lobotomised :-)
 *
 * echo.c, derived from code echo.c in Bash.
 *
 *  Copyright (C) 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998,
 *  2007, 2019 Free Software Foundation, Inc.
 *
 *    This program is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation, either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program.  If not, see .
 */
#include 

#include 
#include 
#include 
#include 


/* echo [-neE] [arg ...]
Output the ARGs.  If -n is specified, the trailing newline is
suppressed.  If the -e option is given, interpretation of the
following backslash-escaped characters is turned on:
        \a      alert (bell)
        \b      backspace
        \c      suppress trailing newline
        \f      form feed
        \n      new line
        \r      carriage return
        \t      horizontal tab
        \v      vertical tab
        \\      backslash
        \num    the character whose ASCII code is NUM (octal).

You can explicitly turn off the interpretation of the above characters
on System V systems with the -E option.
*/

/* If defined, interpret backslash escapes if -e is given.  */
#define V9_ECHO

/* If defined, interpret backslash escapes unless -E is given.
   V9_ECHO must also be defined.  */
#define V9_DEFAULT

#if defined (V9_ECHO)
#  if defined (V9_DEFAULT)
#    define VALID_ECHO_OPTIONS "neE"
#  else
#    define VALID_ECHO_OPTIONS "ne"
#  endif /* !V9_DEFAULT */
#else /* !V9_ECHO */
#  define VALID_ECHO_OPTIONS "n"
#endif /* !V9_ECHO */

/* The name this program was run with. */
char *program_name;

/* Print the words in LIST to standard output.  If the first word is
   `-n', then don't print a trailing newline.  We also support the
   echo syntax from Version 9 unix systems. */

int
main (int argc, char **argv)
{
  int display_return = 1, do_v9 = 0;

  program_name = argv[0];

/* System V machines already have a /bin/sh with a v9 behaviour.  We
   use the identical behaviour for these machines so that the
   existing system shell scripts won't barf. */
#if defined (V9_ECHO) && defined (V9_DEFAULT)
  do_v9 = 1;
#endif

  --argc;
  ++argv;

  while (argc > 0 && *argv[0] == '-')
    {
      register char *temp;
      register int i;

      /* If it appears that we are handling options, then make sure that
         all of the options specified are actually valid.  Otherwise, the
         string should just be echoed. */
      temp = argv[0] + 1;

      for (i = 0; temp[i]; i++)
        {
          if (strrchr (VALID_ECHO_OPTIONS, temp[i]) == 0)
            goto just_echo;
        }

      if (!*temp)
        goto just_echo;

      /* All of the options in TEMP are valid options to ECHO.
         Handle them. */
      while (*temp)
        {
          if (*temp == 'n')
            display_return = 0;
#if defined (V9_ECHO)
          else if (*temp == 'e')
            do_v9 = 1;
#if defined (V9_DEFAULT)
          else if (*temp == 'E')
            do_v9 = 0;
#endif /* V9_DEFAULT */
#endif /* V9_ECHO */
          else
            goto just_echo;

          temp++;
        }
      argc--;
      argv++;
    }

just_echo:

  if (argc > 0)
    {
#if defined (V9_ECHO)
      if (do_v9)
        {
          while (argc > 0)
            {
              register char *s = argv[0];
              register int c;

              while ((c = *s++))
                {
                  if (c == '\\' && *s)
                    {
                      switch (c = *s++)
                        {
                        case 'a': c = '\007'; break;
                        case 'b': c = '\b'; break;
                        case 'c': display_return = 0; continue;
                        case 'f': c = '\f'; break;
                        case 'n': c = '\n'; break;
                        case 'r': c = '\r'; break;
                        case 't': c = '\t'; break;
                        case 'v': c = (int) 0x0B; break;
                        case '0': case '1': case '2': case '3':
                        case '4': case '5': case '6': case '7':
                          c -= '0';
                          if (*s >= '0' && *s <= '7')
                            c = c * 8 + (*s++ - '0');
                          if (*s >= '0' && *s <= '7')
                            c = c * 8 + (*s++ - '0');
                          break;
                        case '\\': break;
                        default:  putchar ('\\'); break;
                        }
                    }
                  putchar(c);
                }
              argc--;
              argv++;
              if (argc > 0)
                putchar(' ');
            }
        }
      else
#endif /* V9_ECHO */
        {
          while (argc > 0)
            {
              fputs (argv[0], stdout);
              argc--;
              argv++;
              if (argc > 0)
                putchar (' ');
            }
        }
    }
  if (display_return)
    putchar ('\n');
  exit (0);
}
CSSC-1.4.1/m4/0000755000000000000000000000000013464267677011004 5ustar0000000000000000CSSC-1.4.1/m4/ctype.m40000644000000000000000000000177512655624272012371 0ustar0000000000000000# ctype_h.m4 serial 6
dnl Copyright (C) 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_CTYPE_H],
[
  AC_REQUIRE([gl_CTYPE_H_DEFAULTS])

  dnl  is always overridden, because of GNULIB_POSIXCHECK.
  gl_NEXT_HEADERS([ctype.h])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[#include 
    ]], [isblank])
])

AC_DEFUN([gl_CTYPE_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_CTYPE_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
])

AC_DEFUN([gl_CTYPE_H_DEFAULTS],
[
  GNULIB_ISBLANK=0; AC_SUBST([GNULIB_ISBLANK])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_ISBLANK=1;   AC_SUBST([HAVE_ISBLANK])
])
CSSC-1.4.1/m4/ungetc.m40000644000000000000000000000331612655624272012523 0ustar0000000000000000# ungetc.m4 serial 3
dnl Copyright (C) 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN_ONCE([gl_FUNC_UNGETC_WORKS],
[
  AC_REQUIRE([AC_PROG_CC])
  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles

  AC_CACHE_CHECK([whether ungetc works on arbitrary bytes],
    [gl_cv_func_ungetc_works],
    [AC_RUN_IFELSE([AC_LANG_PROGRAM([[
#include 
      ]], [FILE *f;
           if (!(f = fopen ("conftest.tmp", "w+"))) return 1;
           if (fputs ("abc", f) < 0) return 2;
           rewind (f);
           if (fgetc (f) != 'a') return 3;
           if (fgetc (f) != 'b') return 4;
           if (ungetc ('d', f) != 'd') return 5;
           if (ftell (f) != 1) return 6;
           if (fgetc (f) != 'd') return 7;
           if (ftell (f) != 2) return 8;
           if (fseek (f, 0, SEEK_CUR) != 0) return 9;
           if (ftell (f) != 2) return 10;
           if (fgetc (f) != 'c') return 11;
           fclose (f); remove ("conftest.tmp");])],
        [gl_cv_func_ungetc_works=yes], [gl_cv_func_ungetc_works=no],
        [case "$host_os" in
                   # Guess yes on glibc and bionic systems.
           *-gnu*|*-android*)
                   gl_cv_func_ungetc_works="guessing yes" ;;
                   # If we don't know, assume the worst.
           *)      gl_cv_func_ungetc_works="guessing no" ;;
         esac
        ])
    ])
  case "$gl_cv_func_ungetc_works" in
    *yes) ;;
    *)
      AC_DEFINE([FUNC_UNGETC_BROKEN], [1],
        [Define to 1 if ungetc is broken when used on arbitrary bytes.])
      ;;
  esac
])
CSSC-1.4.1/m4/onceonly.m40000644000000000000000000001062712655624272013067 0ustar0000000000000000# onceonly.m4 serial 9
dnl Copyright (C) 2002-2003, 2005-2006, 2008-2016 Free Software Foundation,
dnl Inc.
dnl
dnl This file is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 3 of the License, or
dnl (at your option) any later version.
dnl
dnl This file is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this file.  If not, see .
dnl
dnl As a special exception to the GNU General Public License,
dnl this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.

dnl This file defines some "once only" variants of standard autoconf macros.
dnl   AC_CHECK_HEADERS_ONCE          like  AC_CHECK_HEADERS
dnl   AC_CHECK_FUNCS_ONCE            like  AC_CHECK_FUNCS
dnl   AC_CHECK_DECLS_ONCE            like  AC_CHECK_DECLS
dnl   AC_REQUIRE([AC_FUNC_STRCOLL])  like  AC_FUNC_STRCOLL
dnl The advantage is that the check for each of the headers/functions/decls
dnl will be put only once into the 'configure' file. It keeps the size of
dnl the 'configure' file down, and avoids redundant output when 'configure'
dnl is run.
dnl The drawback is that the checks cannot be conditionalized. If you write
dnl   if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi
dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to
dnl empty, and the check will be inserted before the body of the AC_DEFUNed
dnl function.

dnl The original code implemented AC_CHECK_HEADERS_ONCE and AC_CHECK_FUNCS_ONCE
dnl in terms of AC_DEFUN and AC_REQUIRE. This implementation uses diversions to
dnl named sections DEFAULTS and INIT_PREPARE in order to check all requested
dnl headers at once, thus reducing the size of 'configure'. It is known to work
dnl with autoconf 2.57..2.62 at least . The size reduction is ca. 9%.

dnl Autoconf version 2.59 plus gnulib is required; this file is not needed
dnl with Autoconf 2.60 or greater. But note that autoconf's implementation of
dnl AC_CHECK_DECLS_ONCE expects a comma-separated list of symbols as first
dnl argument!
AC_PREREQ([2.59])

# AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of
# AC_CHECK_HEADERS(HEADER1 HEADER2 ...).
AC_DEFUN([AC_CHECK_HEADERS_ONCE], [
  :
  m4_foreach_w([gl_HEADER_NAME], [$1], [
    AC_DEFUN([gl_CHECK_HEADER_]m4_quote(m4_translit(gl_HEADER_NAME,
                                                    [./-], [___])), [
      m4_divert_text([INIT_PREPARE],
        [gl_header_list="$gl_header_list gl_HEADER_NAME"])
      gl_HEADERS_EXPANSION
      AH_TEMPLATE(AS_TR_CPP([HAVE_]m4_defn([gl_HEADER_NAME])),
        [Define to 1 if you have the <]m4_defn([gl_HEADER_NAME])[> header file.])
    ])
    AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(m4_translit(gl_HEADER_NAME,
                                                      [./-], [___])))
  ])
])
m4_define([gl_HEADERS_EXPANSION], [
  m4_divert_text([DEFAULTS], [gl_header_list=])
  AC_CHECK_HEADERS([$gl_header_list])
  m4_define([gl_HEADERS_EXPANSION], [])
])

# AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of
# AC_CHECK_FUNCS(FUNC1 FUNC2 ...).
AC_DEFUN([AC_CHECK_FUNCS_ONCE], [
  :
  m4_foreach_w([gl_FUNC_NAME], [$1], [
    AC_DEFUN([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME]), [
      m4_divert_text([INIT_PREPARE],
        [gl_func_list="$gl_func_list gl_FUNC_NAME"])
      gl_FUNCS_EXPANSION
      AH_TEMPLATE(AS_TR_CPP([HAVE_]m4_defn([gl_FUNC_NAME])),
        [Define to 1 if you have the ']m4_defn([gl_FUNC_NAME])[' function.])
    ])
    AC_REQUIRE([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME]))
  ])
])
m4_define([gl_FUNCS_EXPANSION], [
  m4_divert_text([DEFAULTS], [gl_func_list=])
  AC_CHECK_FUNCS([$gl_func_list])
  m4_define([gl_FUNCS_EXPANSION], [])
])

# AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of
# AC_CHECK_DECLS(DECL1, DECL2, ...).
AC_DEFUN([AC_CHECK_DECLS_ONCE], [
  :
  m4_foreach_w([gl_DECL_NAME], [$1], [
    AC_DEFUN([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME]), [
      AC_CHECK_DECLS(m4_defn([gl_DECL_NAME]))
    ])
    AC_REQUIRE([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME]))
  ])
])
CSSC-1.4.1/m4/signal_h.m40000644000000000000000000000604212655624272013021 0ustar0000000000000000# signal_h.m4 serial 18
dnl Copyright (C) 2007-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_SIGNAL_H],
[
  AC_REQUIRE([gl_SIGNAL_H_DEFAULTS])
  AC_REQUIRE([gl_CHECK_TYPE_SIGSET_T])
  gl_NEXT_HEADERS([signal.h])

# AIX declares sig_atomic_t to already include volatile, and C89 compilers
# then choke on 'volatile sig_atomic_t'.  C99 requires that it compile.
  AC_CHECK_TYPE([volatile sig_atomic_t], [],
    [HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0], [[
#include 
    ]])

  dnl Ensure the type pid_t gets defined.
  AC_REQUIRE([AC_TYPE_PID_T])

  AC_REQUIRE([AC_TYPE_UID_T])

  dnl Persuade glibc  to define sighandler_t.
  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
  AC_CHECK_TYPE([sighandler_t], [], [HAVE_SIGHANDLER_T=0], [[
#include 
    ]])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[#include 
    ]], [pthread_sigmask sigaction
    sigaddset sigdelset sigemptyset sigfillset sigismember
    sigpending sigprocmask])
])

AC_DEFUN([gl_CHECK_TYPE_SIGSET_T],
[
  AC_CHECK_TYPES([sigset_t],
    [gl_cv_type_sigset_t=yes], [gl_cv_type_sigset_t=no],
    [[
      #include 
      /* Mingw defines sigset_t not in , but in .  */
      #include 
    ]])
  if test $gl_cv_type_sigset_t != yes; then
    HAVE_SIGSET_T=0
  fi
])

AC_DEFUN([gl_SIGNAL_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_SIGNAL_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_SIGNAL_H_DEFAULTS],
[
  GNULIB_PTHREAD_SIGMASK=0;    AC_SUBST([GNULIB_PTHREAD_SIGMASK])
  GNULIB_RAISE=0;              AC_SUBST([GNULIB_RAISE])
  GNULIB_SIGNAL_H_SIGPIPE=0;   AC_SUBST([GNULIB_SIGNAL_H_SIGPIPE])
  GNULIB_SIGPROCMASK=0;        AC_SUBST([GNULIB_SIGPROCMASK])
  GNULIB_SIGACTION=0;          AC_SUBST([GNULIB_SIGACTION])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_POSIX_SIGNALBLOCKING=1; AC_SUBST([HAVE_POSIX_SIGNALBLOCKING])
  HAVE_PTHREAD_SIGMASK=1;      AC_SUBST([HAVE_PTHREAD_SIGMASK])
  HAVE_RAISE=1;                AC_SUBST([HAVE_RAISE])
  HAVE_SIGSET_T=1;             AC_SUBST([HAVE_SIGSET_T])
  HAVE_SIGINFO_T=1;            AC_SUBST([HAVE_SIGINFO_T])
  HAVE_SIGACTION=1;            AC_SUBST([HAVE_SIGACTION])
  HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
                               AC_SUBST([HAVE_STRUCT_SIGACTION_SA_SIGACTION])
  HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
                               AC_SUBST([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T])
  HAVE_SIGHANDLER_T=1;         AC_SUBST([HAVE_SIGHANDLER_T])
  REPLACE_PTHREAD_SIGMASK=0;   AC_SUBST([REPLACE_PTHREAD_SIGMASK])
  REPLACE_RAISE=0;             AC_SUBST([REPLACE_RAISE])
])
CSSC-1.4.1/m4/stdint.m40000644000000000000000000003701412655624272012545 0ustar0000000000000000# stdint.m4 serial 43
dnl Copyright (C) 2001-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Paul Eggert and Bruno Haible.
dnl Test whether  is supported or must be substituted.

AC_DEFUN_ONCE([gl_STDINT_H],
[
  AC_PREREQ([2.59])dnl

  dnl Check for long long int and unsigned long long int.
  AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
  if test $ac_cv_type_long_long_int = yes; then
    HAVE_LONG_LONG_INT=1
  else
    HAVE_LONG_LONG_INT=0
  fi
  AC_SUBST([HAVE_LONG_LONG_INT])
  AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
  if test $ac_cv_type_unsigned_long_long_int = yes; then
    HAVE_UNSIGNED_LONG_LONG_INT=1
  else
    HAVE_UNSIGNED_LONG_LONG_INT=0
  fi
  AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT])

  dnl Check for , in the same way as gl_WCHAR_H does.
  AC_CHECK_HEADERS_ONCE([wchar.h])
  if test $ac_cv_header_wchar_h = yes; then
    HAVE_WCHAR_H=1
  else
    HAVE_WCHAR_H=0
  fi
  AC_SUBST([HAVE_WCHAR_H])

  dnl Check for .
  dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h.
  if test $ac_cv_header_inttypes_h = yes; then
    HAVE_INTTYPES_H=1
  else
    HAVE_INTTYPES_H=0
  fi
  AC_SUBST([HAVE_INTTYPES_H])

  dnl Check for .
  dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_sys_types_h.
  if test $ac_cv_header_sys_types_h = yes; then
    HAVE_SYS_TYPES_H=1
  else
    HAVE_SYS_TYPES_H=0
  fi
  AC_SUBST([HAVE_SYS_TYPES_H])

  gl_CHECK_NEXT_HEADERS([stdint.h])
  if test $ac_cv_header_stdint_h = yes; then
    HAVE_STDINT_H=1
  else
    HAVE_STDINT_H=0
  fi
  AC_SUBST([HAVE_STDINT_H])

  dnl Now see whether we need a substitute .
  if test $ac_cv_header_stdint_h = yes; then
    AC_CACHE_CHECK([whether stdint.h conforms to C99],
      [gl_cv_header_working_stdint_h],
      [gl_cv_header_working_stdint_h=no
       AC_COMPILE_IFELSE([
         AC_LANG_PROGRAM([[
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include 
/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in .  */
#if !(defined WCHAR_MIN && defined WCHAR_MAX)
#error "WCHAR_MIN, WCHAR_MAX not defined in "
#endif
]
gl_STDINT_INCLUDES
[
#ifdef INT8_MAX
int8_t a1 = INT8_MAX;
int8_t a1min = INT8_MIN;
#endif
#ifdef INT16_MAX
int16_t a2 = INT16_MAX;
int16_t a2min = INT16_MIN;
#endif
#ifdef INT32_MAX
int32_t a3 = INT32_MAX;
int32_t a3min = INT32_MIN;
#endif
#ifdef INT64_MAX
int64_t a4 = INT64_MAX;
int64_t a4min = INT64_MIN;
#endif
#ifdef UINT8_MAX
uint8_t b1 = UINT8_MAX;
#else
typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
#endif
#ifdef UINT16_MAX
uint16_t b2 = UINT16_MAX;
#endif
#ifdef UINT32_MAX
uint32_t b3 = UINT32_MAX;
#endif
#ifdef UINT64_MAX
uint64_t b4 = UINT64_MAX;
#endif
int_least8_t c1 = INT8_C (0x7f);
int_least8_t c1max = INT_LEAST8_MAX;
int_least8_t c1min = INT_LEAST8_MIN;
int_least16_t c2 = INT16_C (0x7fff);
int_least16_t c2max = INT_LEAST16_MAX;
int_least16_t c2min = INT_LEAST16_MIN;
int_least32_t c3 = INT32_C (0x7fffffff);
int_least32_t c3max = INT_LEAST32_MAX;
int_least32_t c3min = INT_LEAST32_MIN;
int_least64_t c4 = INT64_C (0x7fffffffffffffff);
int_least64_t c4max = INT_LEAST64_MAX;
int_least64_t c4min = INT_LEAST64_MIN;
uint_least8_t d1 = UINT8_C (0xff);
uint_least8_t d1max = UINT_LEAST8_MAX;
uint_least16_t d2 = UINT16_C (0xffff);
uint_least16_t d2max = UINT_LEAST16_MAX;
uint_least32_t d3 = UINT32_C (0xffffffff);
uint_least32_t d3max = UINT_LEAST32_MAX;
uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
uint_least64_t d4max = UINT_LEAST64_MAX;
int_fast8_t e1 = INT_FAST8_MAX;
int_fast8_t e1min = INT_FAST8_MIN;
int_fast16_t e2 = INT_FAST16_MAX;
int_fast16_t e2min = INT_FAST16_MIN;
int_fast32_t e3 = INT_FAST32_MAX;
int_fast32_t e3min = INT_FAST32_MIN;
int_fast64_t e4 = INT_FAST64_MAX;
int_fast64_t e4min = INT_FAST64_MIN;
uint_fast8_t f1 = UINT_FAST8_MAX;
uint_fast16_t f2 = UINT_FAST16_MAX;
uint_fast32_t f3 = UINT_FAST32_MAX;
uint_fast64_t f4 = UINT_FAST64_MAX;
#ifdef INTPTR_MAX
intptr_t g = INTPTR_MAX;
intptr_t gmin = INTPTR_MIN;
#endif
#ifdef UINTPTR_MAX
uintptr_t h = UINTPTR_MAX;
#endif
intmax_t i = INTMAX_MAX;
uintmax_t j = UINTMAX_MAX;

#include  /* for CHAR_BIT */
#define TYPE_MINIMUM(t) \
  ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
#define TYPE_MAXIMUM(t) \
  ((t) ((t) 0 < (t) -1 \
        ? (t) -1 \
        : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
struct s {
  int check_PTRDIFF:
      PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
      && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
      ? 1 : -1;
  /* Detect bug in FreeBSD 6.0 / ia64.  */
  int check_SIG_ATOMIC:
      SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
      && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
      ? 1 : -1;
  int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
  int check_WCHAR:
      WCHAR_MIN == TYPE_MINIMUM (wchar_t)
      && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
      ? 1 : -1;
  /* Detect bug in mingw.  */
  int check_WINT:
      WINT_MIN == TYPE_MINIMUM (wint_t)
      && WINT_MAX == TYPE_MAXIMUM (wint_t)
      ? 1 : -1;

  /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
  int check_UINT8_C:
        (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
  int check_UINT16_C:
        (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;

  /* Detect bugs in OpenBSD 3.9 stdint.h.  */
#ifdef UINT8_MAX
  int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
#endif
#ifdef UINT16_MAX
  int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
#endif
#ifdef UINT32_MAX
  int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
#endif
#ifdef UINT64_MAX
  int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
#endif
  int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
  int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
  int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
  int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
  int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
  int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
  int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
  int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
  int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
  int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
  int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
};
         ]])],
         [dnl Determine whether the various *_MIN, *_MAX macros are usable
          dnl in preprocessor expression. We could do it by compiling a test
          dnl program for each of these macros. It is faster to run a program
          dnl that inspects the macro expansion.
          dnl This detects a bug on HP-UX 11.23/ia64.
          AC_RUN_IFELSE([
            AC_LANG_PROGRAM([[
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include 
]
gl_STDINT_INCLUDES
[
#include 
#include 
#define MVAL(macro) MVAL1(macro)
#define MVAL1(expression) #expression
static const char *macro_values[] =
  {
#ifdef INT8_MAX
    MVAL (INT8_MAX),
#endif
#ifdef INT16_MAX
    MVAL (INT16_MAX),
#endif
#ifdef INT32_MAX
    MVAL (INT32_MAX),
#endif
#ifdef INT64_MAX
    MVAL (INT64_MAX),
#endif
#ifdef UINT8_MAX
    MVAL (UINT8_MAX),
#endif
#ifdef UINT16_MAX
    MVAL (UINT16_MAX),
#endif
#ifdef UINT32_MAX
    MVAL (UINT32_MAX),
#endif
#ifdef UINT64_MAX
    MVAL (UINT64_MAX),
#endif
    NULL
  };
]], [[
  const char **mv;
  for (mv = macro_values; *mv != NULL; mv++)
    {
      const char *value = *mv;
      /* Test whether it looks like a cast expression.  */
      if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
          || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
          || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
          || strncmp (value, "((int)"/*)*/, 6) == 0
          || strncmp (value, "((signed short)"/*)*/, 15) == 0
          || strncmp (value, "((signed char)"/*)*/, 14) == 0)
        return mv - macro_values + 1;
    }
  return 0;
]])],
              [gl_cv_header_working_stdint_h=yes],
              [],
              [dnl When cross-compiling, assume it works.
               gl_cv_header_working_stdint_h=yes
              ])
         ])
      ])
  fi
  if test "$gl_cv_header_working_stdint_h" = yes; then
    STDINT_H=
  else
    dnl Check for , and for
    dnl  (used in Linux libc4 >= 4.6.7 and libc5).
    AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h])
    if test $ac_cv_header_sys_inttypes_h = yes; then
      HAVE_SYS_INTTYPES_H=1
    else
      HAVE_SYS_INTTYPES_H=0
    fi
    AC_SUBST([HAVE_SYS_INTTYPES_H])
    if test $ac_cv_header_sys_bitypes_h = yes; then
      HAVE_SYS_BITYPES_H=1
    else
      HAVE_SYS_BITYPES_H=0
    fi
    AC_SUBST([HAVE_SYS_BITYPES_H])

    gl_STDINT_TYPE_PROPERTIES
    STDINT_H=stdint.h
  fi
  AC_SUBST([STDINT_H])
  AM_CONDITIONAL([GL_GENERATE_STDINT_H], [test -n "$STDINT_H"])
])

dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES)
dnl Determine the size of each of the given types in bits.
AC_DEFUN([gl_STDINT_BITSIZEOF],
[
  dnl Use a shell loop, to avoid bloating configure, and
  dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
  dnl   config.h.in,
  dnl - extra AC_SUBST calls, so that the right substitutions are made.
  m4_foreach_w([gltype], [$1],
    [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]),
       [Define to the number of bits in type ']gltype['.])])
  for gltype in $1 ; do
    AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}],
      [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT],
         [$2
#include ], [result=unknown])
       eval gl_cv_bitsizeof_${gltype}=\$result
      ])
    eval result=\$gl_cv_bitsizeof_${gltype}
    if test $result = unknown; then
      dnl Use a nonempty default, because some compilers, such as IRIX 5 cc,
      dnl do a syntax check even on unused #if conditions and give an error
      dnl on valid C code like this:
      dnl   #if 0
      dnl   # if  > 32
      dnl   # endif
      dnl   #endif
      result=0
    fi
    GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result])
    eval BITSIZEOF_${GLTYPE}=\$result
  done
  m4_foreach_w([gltype], [$1],
    [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))])
])

dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES)
dnl Determine the signedness of each of the given types.
dnl Define HAVE_SIGNED_TYPE if type is signed.
AC_DEFUN([gl_CHECK_TYPES_SIGNED],
[
  dnl Use a shell loop, to avoid bloating configure, and
  dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
  dnl   config.h.in,
  dnl - extra AC_SUBST calls, so that the right substitutions are made.
  m4_foreach_w([gltype], [$1],
    [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]),
       [Define to 1 if ']gltype[' is a signed integer type.])])
  for gltype in $1 ; do
    AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed],
      [AC_COMPILE_IFELSE(
         [AC_LANG_PROGRAM([$2[
            int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])],
         result=yes, result=no)
       eval gl_cv_type_${gltype}_signed=\$result
      ])
    eval result=\$gl_cv_type_${gltype}_signed
    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    if test "$result" = yes; then
      AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1])
      eval HAVE_SIGNED_${GLTYPE}=1
    else
      eval HAVE_SIGNED_${GLTYPE}=0
    fi
  done
  m4_foreach_w([gltype], [$1],
    [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))])
])

dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES)
dnl Determine the suffix to use for integer constants of the given types.
dnl Define t_SUFFIX for each such type.
AC_DEFUN([gl_INTEGER_TYPE_SUFFIX],
[
  dnl Use a shell loop, to avoid bloating configure, and
  dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
  dnl   config.h.in,
  dnl - extra AC_SUBST calls, so that the right substitutions are made.
  m4_foreach_w([gltype], [$1],
    [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX],
       [Define to l, ll, u, ul, ull, etc., as suitable for
        constants of type ']gltype['.])])
  for gltype in $1 ; do
    AC_CACHE_CHECK([for $gltype integer literal suffix],
      [gl_cv_type_${gltype}_suffix],
      [eval gl_cv_type_${gltype}_suffix=no
       eval result=\$gl_cv_type_${gltype}_signed
       if test "$result" = yes; then
         glsufu=
       else
         glsufu=u
       fi
       for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
         case $glsuf in
           '')  gltype1='int';;
           l)   gltype1='long int';;
           ll)  gltype1='long long int';;
           i64) gltype1='__int64';;
           u)   gltype1='unsigned int';;
           ul)  gltype1='unsigned long int';;
           ull) gltype1='unsigned long long int';;
           ui64)gltype1='unsigned __int64';;
         esac
         AC_COMPILE_IFELSE(
           [AC_LANG_PROGRAM([$2[
              extern $gltype foo;
              extern $gltype1 foo;]])],
           [eval gl_cv_type_${gltype}_suffix=\$glsuf])
         eval result=\$gl_cv_type_${gltype}_suffix
         test "$result" != no && break
       done])
    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    eval result=\$gl_cv_type_${gltype}_suffix
    test "$result" = no && result=
    eval ${GLTYPE}_SUFFIX=\$result
    AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result])
  done
  m4_foreach_w([gltype], [$1],
    [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])])
])

dnl gl_STDINT_INCLUDES
AC_DEFUN([gl_STDINT_INCLUDES],
[[
  /* BSD/OS 4.0.1 has a bug: ,  and  must be
     included before .  */
  #include 
  #include 
  #if HAVE_WCHAR_H
  # include 
  # include 
  # include 
  #endif
]])

dnl gl_STDINT_TYPE_PROPERTIES
dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t
dnl of interest to stdint.in.h.
AC_DEFUN([gl_STDINT_TYPE_PROPERTIES],
[
  AC_REQUIRE([gl_MULTIARCH])
  if test $APPLE_UNIVERSAL_BUILD = 0; then
    gl_STDINT_BITSIZEOF([ptrdiff_t size_t],
      [gl_STDINT_INCLUDES])
  fi
  gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t],
    [gl_STDINT_INCLUDES])
  gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t],
    [gl_STDINT_INCLUDES])
  gl_cv_type_ptrdiff_t_signed=yes
  gl_cv_type_size_t_signed=no
  if test $APPLE_UNIVERSAL_BUILD = 0; then
    gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t],
      [gl_STDINT_INCLUDES])
  fi
  gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t],
    [gl_STDINT_INCLUDES])

  dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99
  dnl requirement that wint_t is "unchanged by default argument promotions".
  dnl In this case gnulib's  and  override wint_t.
  dnl Set the variable BITSIZEOF_WINT_T accordingly.
  if test $BITSIZEOF_WINT_T -lt 32; then
    BITSIZEOF_WINT_T=32
  fi
])

dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
dnl Remove this when we can assume autoconf >= 2.61.
m4_ifdef([AC_COMPUTE_INT], [], [
  AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
])

# Hey Emacs!
# Local Variables:
# indent-tabs-mode: nil
# End:
CSSC-1.4.1/m4/dirent-safer.m40000644000000000000000000000051412655624272013616 0ustar0000000000000000#serial 2
dnl Copyright (C) 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_DIRENT_SAFER],
[
  AC_CHECK_FUNCS_ONCE([fdopendir])
])
CSSC-1.4.1/m4/dup.m40000644000000000000000000000252112655624272012023 0ustar0000000000000000# dup.m4 serial 4
dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_DUP],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  AC_REQUIRE([gl_MSVC_INVAL])
  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
    REPLACE_DUP=1
  fi
  dnl Replace dup() for supporting the gnulib-defined fchdir() function,
  dnl to keep fchdir's bookkeeping up-to-date.
  m4_ifdef([gl_FUNC_FCHDIR], [
    gl_TEST_FCHDIR
    if test $HAVE_FCHDIR = 0; then
      REPLACE_DUP=1
    fi
  ])
  AC_CACHE_CHECK([whether dup works], [gl_cv_func_dup_works],
    [AC_RUN_IFELSE(
      [AC_LANG_PROGRAM([[#include 
                         #include 
                         #include ]],
         [[/* On OS/2 kLIBC, dup does not work on a directory fd.  */
           int fd = open (".", O_RDONLY);
           return fd < 0 ? 1 : dup (fd) < 0 ? 2 : 0;
         ]])
      ],
      [gl_cv_func_dup_works=yes],
      [gl_cv_func_dup_works=no],
      [gl_cv_func_dup_works='guessing yes'])
    ])
  case "$gl_cv_func_dup_works" in
    *yes) ;;
    *)
      REPLACE_DUP=1
      ;;
  esac
])

# Prerequisites of lib/dup.c.
AC_DEFUN([gl_PREREQ_DUP], [:])
CSSC-1.4.1/m4/ltsugar.m40000644000000000000000000001042412351645173012711 0ustar0000000000000000# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# serial 6 ltsugar.m4

# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])


# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
# associated separator.
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
# versions in m4sugar had bugs.
m4_define([lt_join],
[m4_if([$#], [1], [],
       [$#], [2], [[$2]],
       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
[m4_if([$#$2], [2], [],
       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])


# lt_car(LIST)
# lt_cdr(LIST)
# ------------
# Manipulate m4 lists.
# These macros are necessary as long as will still need to support
# Autoconf-2.59 which quotes differently.
m4_define([lt_car], [[$1]])
m4_define([lt_cdr],
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
       [$#], 1, [],
       [m4_dquote(m4_shift($@))])])
m4_define([lt_unquote], $1)


# lt_append(MACRO-NAME, STRING, [SEPARATOR])
# ------------------------------------------
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
# Note that neither SEPARATOR nor STRING are expanded; they are appended
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
# than defined and empty).
#
# This macro is needed until we can rely on Autoconf 2.62, since earlier
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
m4_define([lt_append],
[m4_define([$1],
	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])



# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
# has the form PREFIXmINFIXSUFFIXn.
# Needed until we can rely on m4_combine added in Autoconf 2.62.
m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],
       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
	     [m4_foreach([_Lt_suffix],
		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])


# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
		 [lt_append([$1], [$2], [$3])$4],
		 [$5])],
	  [lt_append([$1], [$2], [$3])$4])])


# lt_dict_add(DICT, KEY, VALUE)
# -----------------------------
m4_define([lt_dict_add],
[m4_define([$1($2)], [$3])])


# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
# --------------------------------------------
m4_define([lt_dict_add_subkey],
[m4_define([$1($2:$3)], [$4])])


# lt_dict_fetch(DICT, KEY, [SUBKEY])
# ----------------------------------
m4_define([lt_dict_fetch],
[m4_ifval([$3],
	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])


# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
# -----------------------------------------------------------------
m4_define([lt_if_dict_fetch],
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
	[$5],
    [$6])])


# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
# --------------------------------------------------------------
m4_define([lt_dict_filter],
[m4_if([$5], [], [],
  [lt_join(m4_quote(m4_default([$4], [[, ]])),
           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
])
CSSC-1.4.1/m4/sys_wait_h.m40000644000000000000000000000224512655624272013407 0ustar0000000000000000# sys_wait_h.m4 serial 6
dnl Copyright (C) 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_SYS_WAIT_H],
[
  AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS])

  dnl  is always overridden, because of GNULIB_POSIXCHECK.
  gl_CHECK_NEXT_HEADERS([sys/wait.h])

  dnl Ensure the type pid_t gets defined.
  AC_REQUIRE([AC_TYPE_PID_T])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[#include ]],
    [waitpid])
])

AC_DEFUN([gl_SYS_WAIT_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_SYS_WAIT_H_DEFAULTS],
[
  GNULIB_WAITPID=0; AC_SUBST([GNULIB_WAITPID])
  dnl Assume proper GNU behavior unless another module says otherwise.
])
CSSC-1.4.1/m4/fseek.m40000644000000000000000000000100512655624272012324 0ustar0000000000000000# fseek.m4 serial 4
dnl Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_FSEEK],
[
  AC_REQUIRE([gl_STDIO_H_DEFAULTS])
  AC_REQUIRE([gl_FUNC_FSEEKO])
  dnl When fseeko needs fixes, fseek needs them too.
  if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then
    REPLACE_FSEEK=1
  fi
])
CSSC-1.4.1/m4/lstat.m40000644000000000000000000000457712655624272012377 0ustar0000000000000000# serial 27

# Copyright (C) 1997-2001, 2003-2016 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

dnl From Jim Meyering.

AC_DEFUN([gl_FUNC_LSTAT],
[
  AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
  dnl If lstat does not exist, the replacement  does
  dnl "#define lstat stat", and lstat.c is a no-op.
  AC_CHECK_FUNCS_ONCE([lstat])
  if test $ac_cv_func_lstat = yes; then
    AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])
    case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
      *no)
        REPLACE_LSTAT=1
        ;;
    esac
  else
    HAVE_LSTAT=0
  fi
])

# Prerequisites of lib/lstat.c.
AC_DEFUN([gl_PREREQ_LSTAT], [:])

AC_DEFUN([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK],
[
  dnl We don't use AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK any more, because it
  dnl is no longer maintained in Autoconf and because it invokes AC_LIBOBJ.
  AC_CACHE_CHECK([whether lstat correctly handles trailing slash],
    [gl_cv_func_lstat_dereferences_slashed_symlink],
    [rm -f conftest.sym conftest.file
     echo >conftest.file
     AC_RUN_IFELSE(
       [AC_LANG_PROGRAM(
          [AC_INCLUDES_DEFAULT],
          [[struct stat sbuf;
            if (symlink ("conftest.file", "conftest.sym") != 0)
              return 1;
            /* Linux will dereference the symlink and fail, as required by
               POSIX.  That is better in the sense that it means we will not
               have to compile and use the lstat wrapper.  */
            return lstat ("conftest.sym/", &sbuf) == 0;
          ]])],
       [gl_cv_func_lstat_dereferences_slashed_symlink=yes],
       [gl_cv_func_lstat_dereferences_slashed_symlink=no],
       [case "$host_os" in
          *-gnu*)
            # Guess yes on glibc systems.
            gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
          *)
            # If we don't know, assume the worst.
            gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
        esac
       ])
     rm -f conftest.sym conftest.file
    ])
  case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
    *yes)
      AC_DEFINE_UNQUOTED([LSTAT_FOLLOWS_SLASHED_SYMLINK], [1],
        [Define to 1 if 'lstat' dereferences a symlink specified
         with a trailing slash.])
      ;;
  esac
])
CSSC-1.4.1/m4/wchar_t.m40000644000000000000000000000146212655624272012665 0ustar0000000000000000# wchar_t.m4 serial 4 (gettext-0.18.2)
dnl Copyright (C) 2002-2003, 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Bruno Haible.
dnl Test whether  has the 'wchar_t' type.
dnl Prerequisite: AC_PROG_CC

AC_DEFUN([gt_TYPE_WCHAR_T],
[
  AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t],
    [AC_COMPILE_IFELSE(
       [AC_LANG_PROGRAM(
          [[#include 
            wchar_t foo = (wchar_t)'\0';]],
          [[]])],
       [gt_cv_c_wchar_t=yes],
       [gt_cv_c_wchar_t=no])])
  if test $gt_cv_c_wchar_t = yes; then
    AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
  fi
])
CSSC-1.4.1/m4/multiarch.m40000644000000000000000000000367412655624272013235 0ustar0000000000000000# multiarch.m4 serial 7
dnl Copyright (C) 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

# Determine whether the compiler is or may be producing universal binaries.
#
# On Mac OS X 10.5 and later systems, the user can create libraries and
# executables that work on multiple system types--known as "fat" or
# "universal" binaries--by specifying multiple '-arch' options to the
# compiler but only a single '-arch' option to the preprocessor.  Like
# this:
#
#     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
#                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
#                 CPP="gcc -E" CXXCPP="g++ -E"
#
# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly.

AC_DEFUN_ONCE([gl_MULTIARCH],
[
  dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN.
  gl_cv_c_multiarch=no
  AC_COMPILE_IFELSE(
    [AC_LANG_SOURCE(
      [[#ifndef __APPLE_CC__
         not a universal capable compiler
        #endif
        typedef int dummy;
      ]])],
    [
     dnl Check for potential -arch flags.  It is not universal unless
     dnl there are at least two -arch flags with different values.
     arch=
     prev=
     for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
       if test -n "$prev"; then
         case $word in
           i?86 | x86_64 | ppc | ppc64)
             if test -z "$arch" || test "$arch" = "$word"; then
               arch="$word"
             else
               gl_cv_c_multiarch=yes
             fi
             ;;
         esac
         prev=
       else
         if test "x$word" = "x-arch"; then
           prev=arch
         fi
       fi
     done
    ])
  if test $gl_cv_c_multiarch = yes; then
    APPLE_UNIVERSAL_BUILD=1
  else
    APPLE_UNIVERSAL_BUILD=0
  fi
  AC_SUBST([APPLE_UNIVERSAL_BUILD])
])
CSSC-1.4.1/m4/ltoptions.m40000644000000000000000000003426213203372462013264 0ustar0000000000000000# Helper functions for option handling.                    -*- Autoconf -*-
#
#   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
#   Foundation, Inc.
#   Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# serial 8 ltoptions.m4

# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])


# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
# ------------------------------------------
m4_define([_LT_MANGLE_OPTION],
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])


# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
# ---------------------------------------
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
# saved as a flag.
m4_define([_LT_SET_OPTION],
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
        _LT_MANGLE_DEFUN([$1], [$2]),
    [m4_warning([Unknown $1 option '$2'])])[]dnl
])


# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
# ------------------------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
m4_define([_LT_IF_OPTION],
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])


# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
# -------------------------------------------------------
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
# are set.
m4_define([_LT_UNLESS_OPTIONS],
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
		      [m4_define([$0_found])])])[]dnl
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
])[]dnl
])


# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
# ----------------------------------------
# OPTION-LIST is a space-separated list of Libtool options associated
# with MACRO-NAME.  If any OPTION has a matching handler declared with
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
# the unknown option and exit.
m4_defun([_LT_SET_OPTIONS],
[# Set options
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
    [_LT_SET_OPTION([$1], _LT_Option)])

m4_if([$1],[LT_INIT],[
  dnl
  dnl Simply set some default values (i.e off) if boolean options were not
  dnl specified:
  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
  ])
  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
  ])
  dnl
  dnl If no reference was made to various pairs of opposing options, then
  dnl we run the default mode handler for the pair.  For example, if neither
  dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
  dnl archives by default:
  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
		   [_LT_ENABLE_FAST_INSTALL])
  _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
		   [_LT_WITH_AIX_SONAME([aix])])
  ])
])# _LT_SET_OPTIONS


## --------------------------------- ##
## Macros to handle LT_INIT options. ##
## --------------------------------- ##

# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
# -----------------------------------------
m4_define([_LT_MANGLE_DEFUN],
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])


# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
# -----------------------------------------------
m4_define([LT_OPTION_DEFINE],
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
])# LT_OPTION_DEFINE


# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
])

AU_DEFUN([AC_LIBTOOL_DLOPEN],
[_LT_SET_OPTION([LT_INIT], [dlopen])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'dlopen' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])


# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes

case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
  AC_CHECK_TOOL(AS, as, false)
  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
  AC_CHECK_TOOL(OBJDUMP, objdump, false)
  ;;
esac

test -z "$AS" && AS=as
_LT_DECL([], [AS],      [1], [Assembler program])dnl

test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl

test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
])# win32-dll

AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'win32-dll' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])


# _LT_ENABLE_SHARED([DEFAULT])
# ----------------------------
# implement the --enable-shared flag, and supports the 'shared' and
# 'disable-shared' LT_INIT options.
# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_SHARED],
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([shared],
    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_shared=yes ;;
    no) enable_shared=no ;;
    *)
      enable_shared=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
      for pkg in $enableval; do
	IFS=$lt_save_ifs
	if test "X$pkg" = "X$p"; then
	  enable_shared=yes
	fi
      done
      IFS=$lt_save_ifs
      ;;
    esac],
    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)

    _LT_DECL([build_libtool_libs], [enable_shared], [0],
	[Whether or not to build shared libraries])
])# _LT_ENABLE_SHARED

LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])

# Old names:
AC_DEFUN([AC_ENABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
])

AC_DEFUN([AC_DISABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], [disable-shared])
])

AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
dnl AC_DEFUN([AM_DISABLE_SHARED], [])



# _LT_ENABLE_STATIC([DEFAULT])
# ----------------------------
# implement the --enable-static flag, and support the 'static' and
# 'disable-static' LT_INIT options.
# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_STATIC],
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([static],
    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_static=yes ;;
    no) enable_static=no ;;
    *)
     enable_static=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
      for pkg in $enableval; do
	IFS=$lt_save_ifs
	if test "X$pkg" = "X$p"; then
	  enable_static=yes
	fi
      done
      IFS=$lt_save_ifs
      ;;
    esac],
    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)

    _LT_DECL([build_old_libs], [enable_static], [0],
	[Whether or not to build static libraries])
])# _LT_ENABLE_STATIC

LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])

# Old names:
AC_DEFUN([AC_ENABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
])

AC_DEFUN([AC_DISABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], [disable-static])
])

AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
dnl AC_DEFUN([AM_DISABLE_STATIC], [])



# _LT_ENABLE_FAST_INSTALL([DEFAULT])
# ----------------------------------
# implement the --enable-fast-install flag, and support the 'fast-install'
# and 'disable-fast-install' LT_INIT options.
# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_FAST_INSTALL],
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([fast-install],
    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_fast_install=yes ;;
    no) enable_fast_install=no ;;
    *)
      enable_fast_install=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
      for pkg in $enableval; do
	IFS=$lt_save_ifs
	if test "X$pkg" = "X$p"; then
	  enable_fast_install=yes
	fi
      done
      IFS=$lt_save_ifs
      ;;
    esac],
    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)

_LT_DECL([fast_install], [enable_fast_install], [0],
	 [Whether or not to optimize for fast installation])dnl
])# _LT_ENABLE_FAST_INSTALL

LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])

# Old names:
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the 'fast-install' option into LT_INIT's first parameter.])
])

AU_DEFUN([AC_DISABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the 'disable-fast-install' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])


# _LT_WITH_AIX_SONAME([DEFAULT])
# ----------------------------------
# implement the --with-aix-soname flag, and support the `aix-soname=aix'
# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
# is either `aix', `both' or `svr4'.  If omitted, it defaults to `aix'.
m4_define([_LT_WITH_AIX_SONAME],
[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
shared_archive_member_spec=
case $host,$enable_shared in
power*-*-aix[[5-9]]*,yes)
  AC_MSG_CHECKING([which variant of shared library versioning to provide])
  AC_ARG_WITH([aix-soname],
    [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
      [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
    [case $withval in
    aix|svr4|both)
      ;;
    *)
      AC_MSG_ERROR([Unknown argument to --with-aix-soname])
      ;;
    esac
    lt_cv_with_aix_soname=$with_aix_soname],
    [AC_CACHE_VAL([lt_cv_with_aix_soname],
      [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
    with_aix_soname=$lt_cv_with_aix_soname])
  AC_MSG_RESULT([$with_aix_soname])
  if test aix != "$with_aix_soname"; then
    # For the AIX way of multilib, we name the shared archive member
    # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
    # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
    # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
    # the AIX toolchain works better with OBJECT_MODE set (default 32).
    if test 64 = "${OBJECT_MODE-32}"; then
      shared_archive_member_spec=shr_64
    else
      shared_archive_member_spec=shr
    fi
  fi
  ;;
*)
  with_aix_soname=aix
  ;;
esac

_LT_DECL([], [shared_archive_member_spec], [0],
    [Shared archive member basename, for filename based shared library versioning on AIX])dnl
])# _LT_WITH_AIX_SONAME

LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])


# _LT_WITH_PIC([MODE])
# --------------------
# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
# LT_INIT options.
# MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
    [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
    [lt_p=${PACKAGE-default}
    case $withval in
    yes|no) pic_mode=$withval ;;
    *)
      pic_mode=default
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
      for lt_pkg in $withval; do
	IFS=$lt_save_ifs
	if test "X$lt_pkg" = "X$lt_p"; then
	  pic_mode=yes
	fi
      done
      IFS=$lt_save_ifs
      ;;
    esac],
    [pic_mode=m4_default([$1], [default])])

_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
])# _LT_WITH_PIC

LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])

# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
[_LT_SET_OPTION([LT_INIT], [pic-only])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'pic-only' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])

## ----------------- ##
## LTDL_INIT Options ##
## ----------------- ##

m4_define([_LTDL_MODE], [])
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
		 [m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
		 [m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
		 [m4_define([_LTDL_MODE], [subproject])])

m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
		 [m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
		 [m4_define([_LTDL_TYPE], [convenience])])
CSSC-1.4.1/m4/fstat.m40000644000000000000000000000164612655624272012363 0ustar0000000000000000# fstat.m4 serial 4
dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_FSTAT],
[
  AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])

  AC_REQUIRE([gl_MSVC_INVAL])
  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
    REPLACE_FSTAT=1
  fi

  AC_REQUIRE([gl_HEADER_SYS_STAT_H])
  if test $WINDOWS_64_BIT_ST_SIZE = 1; then
    REPLACE_FSTAT=1
  fi

  dnl Replace fstat() for supporting the gnulib-defined open() on directories.
  m4_ifdef([gl_FUNC_FCHDIR], [
    gl_TEST_FCHDIR
    if test $HAVE_FCHDIR = 0; then
      case "$gl_cv_func_open_directory_works" in
        *yes) ;;
        *)
          REPLACE_FSTAT=1
          ;;
      esac
    fi
  ])
])

# Prerequisites of lib/fstat.c.
AC_DEFUN([gl_PREREQ_FSTAT], [:])
CSSC-1.4.1/m4/pathmax.m40000644000000000000000000000220412655624272012673 0ustar0000000000000000# pathmax.m4 serial 10
dnl Copyright (C) 2002-2003, 2005-2006, 2009-2016 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_PATHMAX],
[
  dnl Prerequisites of lib/pathmax.h.
  AC_CHECK_HEADERS_ONCE([sys/param.h])
])

# Expands to a piece of C program that defines PATH_MAX in the same way as
# "pathmax.h" will do.
AC_DEFUN([gl_PATHMAX_SNIPPET], [[
/* Arrange to define PATH_MAX, like "pathmax.h" does. */
#if HAVE_UNISTD_H
# include 
#endif
#include 
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
# include 
#endif
#if !defined PATH_MAX && defined MAXPATHLEN
# define PATH_MAX MAXPATHLEN
#endif
#ifdef __hpux
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif
]])

# Prerequisites of gl_PATHMAX_SNIPPET.
AC_DEFUN([gl_PATHMAX_SNIPPET_PREREQ],
[
  AC_CHECK_HEADERS_ONCE([unistd.h sys/param.h])
])
CSSC-1.4.1/m4/extensions.m40000644000000000000000000001246112655624272013436 0ustar0000000000000000# serial 13  -*- Autoconf -*-
# Enable extensions on systems that normally disable them.

# Copyright (C) 2003, 2006-2016 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git
# Autoconf.  Perhaps we can remove this once we can assume Autoconf
# 2.70 or later everywhere, but since Autoconf mutates rapidly
# enough in this area it's likely we'll need to redefine
# AC_USE_SYSTEM_EXTENSIONS for quite some time.

# If autoconf reports a warning
#     warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
# or  warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
# the fix is
#   1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked
#      but always AC_REQUIREd,
#   2) to ensure that for each occurrence of
#        AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
#      or
#        AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
#      the corresponding gnulib module description has 'extensions' among
#      its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS
#      invocation occurs in gl_EARLY, not in gl_INIT.

# AC_USE_SYSTEM_EXTENSIONS
# ------------------------
# Enable extensions on systems that normally disable them,
# typically due to standards-conformance issues.
#
# Remember that #undef in AH_VERBATIM gets replaced with #define by
# AC_DEFINE.  The goal here is to define all known feature-enabling
# macros, then, if reports of conflicts are made, disable macros that
# cause problems on some platforms (such as __EXTENSIONS__).
AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS],
[AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
AC_BEFORE([$0], [AC_RUN_IFELSE])dnl

  AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=])
  if test "$MINIX" = yes; then
    AC_DEFINE([_POSIX_SOURCE], [1],
      [Define to 1 if you need to in order for 'stat' and other
       things to work.])
    AC_DEFINE([_POSIX_1_SOURCE], [2],
      [Define to 2 if the system does not provide POSIX.1 features
       except with this defined.])
    AC_DEFINE([_MINIX], [1],
      [Define to 1 if on MINIX.])
    AC_DEFINE([_NETBSD_SOURCE], [1],
      [Define to 1 to make NetBSD features available.  MINIX 3 needs this.])
  fi

dnl Use a different key than __EXTENSIONS__, as that name broke existing
dnl configure.ac when using autoheader 2.62.
  AH_VERBATIM([USE_SYSTEM_EXTENSIONS],
[/* Enable extensions on AIX 3, Interix.  */
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif
/* Enable general extensions on OS X.  */
#ifndef _DARWIN_C_SOURCE
# undef _DARWIN_C_SOURCE
#endif
/* Enable GNU extensions on systems that have them.  */
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
/* Use GNU style printf and scanf.  */
#ifndef __USE_MINGW_ANSI_STDIO
# undef __USE_MINGW_ANSI_STDIO
#endif
/* Enable threading extensions on Solaris.  */
#ifndef _POSIX_PTHREAD_SEMANTICS
# undef _POSIX_PTHREAD_SEMANTICS
#endif
/* Enable extensions on HP NonStop.  */
#ifndef _TANDEM_SOURCE
# undef _TANDEM_SOURCE
#endif
/* Enable X/Open extensions if necessary.  HP-UX 11.11 defines
   mbstate_t only if _XOPEN_SOURCE is defined to 500, regardless of
   whether compiling with -Ae or -D_HPUX_SOURCE=1.  */
#ifndef _XOPEN_SOURCE
# undef _XOPEN_SOURCE
#endif
/* Enable general extensions on Solaris.  */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
#endif
])
  AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
    [ac_cv_safe_to_define___extensions__],
    [AC_COMPILE_IFELSE(
       [AC_LANG_PROGRAM([[
#         define __EXTENSIONS__ 1
          ]AC_INCLUDES_DEFAULT])],
       [ac_cv_safe_to_define___extensions__=yes],
       [ac_cv_safe_to_define___extensions__=no])])
  test $ac_cv_safe_to_define___extensions__ = yes &&
    AC_DEFINE([__EXTENSIONS__])
  AC_DEFINE([_ALL_SOURCE])
  AC_DEFINE([_DARWIN_C_SOURCE])
  AC_DEFINE([_GNU_SOURCE])
  AC_DEFINE([__USE_MINGW_ANSI_STDIO])
  AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
  AC_DEFINE([_TANDEM_SOURCE])
  AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined],
    [ac_cv_should_define__xopen_source],
    [ac_cv_should_define__xopen_source=no
     AC_COMPILE_IFELSE(
       [AC_LANG_PROGRAM([[
          #include 
          mbstate_t x;]])],
       [],
       [AC_COMPILE_IFELSE(
          [AC_LANG_PROGRAM([[
             #define _XOPEN_SOURCE 500
             #include 
             mbstate_t x;]])],
          [ac_cv_should_define__xopen_source=yes])])])
  test $ac_cv_should_define__xopen_source = yes &&
    AC_DEFINE([_XOPEN_SOURCE], [500])
])# AC_USE_SYSTEM_EXTENSIONS

# gl_USE_SYSTEM_EXTENSIONS
# ------------------------
# Enable extensions on systems that normally disable them,
# typically due to standards-conformance issues.
AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS],
[
  dnl Require this macro before AC_USE_SYSTEM_EXTENSIONS.
  dnl gnulib does not need it. But if it gets required by third-party macros
  dnl after AC_USE_SYSTEM_EXTENSIONS is required, autoconf 2.62..2.63 emit a
  dnl warning: "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS".
  dnl Note: We can do this only for one of the macros AC_AIX, AC_GNU_SOURCE,
  dnl AC_MINIX. If people still use AC_AIX or AC_MINIX, they are out of luck.
  AC_REQUIRE([AC_GNU_SOURCE])

  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
])
CSSC-1.4.1/m4/ssize_t.m40000644000000000000000000000146312655624272012717 0ustar0000000000000000# ssize_t.m4 serial 5 (gettext-0.18.2)
dnl Copyright (C) 2001-2003, 2006, 2010-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Bruno Haible.
dnl Test whether ssize_t is defined.

AC_DEFUN([gt_TYPE_SSIZE_T],
[
  AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t],
    [AC_COMPILE_IFELSE(
       [AC_LANG_PROGRAM(
          [[#include ]],
          [[int x = sizeof (ssize_t *) + sizeof (ssize_t);
            return !x;]])],
       [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])])
  if test $gt_cv_ssize_t = no; then
    AC_DEFINE([ssize_t], [int],
              [Define as a signed type of the same size as size_t.])
  fi
])
CSSC-1.4.1/m4/longlong.m40000644000000000000000000001120312655624272013047 0ustar0000000000000000# longlong.m4 serial 17
dnl Copyright (C) 1999-2007, 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Paul Eggert.

# Define HAVE_LONG_LONG_INT if 'long long int' works.
# This fixes a bug in Autoconf 2.61, and can be faster
# than what's in Autoconf 2.62 through 2.68.

# Note: If the type 'long long int' exists but is only 32 bits large
# (as on some very old compilers), HAVE_LONG_LONG_INT will not be
# defined. In this case you can treat 'long long int' like 'long int'.

AC_DEFUN([AC_TYPE_LONG_LONG_INT],
[
  AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
  AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
     [ac_cv_type_long_long_int=yes
      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
        ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
        if test $ac_cv_type_long_long_int = yes; then
          dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
          dnl If cross compiling, assume the bug is not important, since
          dnl nobody cross compiles for this platform as far as we know.
          AC_RUN_IFELSE(
            [AC_LANG_PROGRAM(
               [[@%:@include 
                 @%:@ifndef LLONG_MAX
                 @%:@ define HALF \
                          (1LL << (sizeof (long long int) * CHAR_BIT - 2))
                 @%:@ define LLONG_MAX (HALF - 1 + HALF)
                 @%:@endif]],
               [[long long int n = 1;
                 int i;
                 for (i = 0; ; i++)
                   {
                     long long int m = n << i;
                     if (m >> i != n)
                       return 1;
                     if (LLONG_MAX / 2 < m)
                       break;
                   }
                 return 0;]])],
            [],
            [ac_cv_type_long_long_int=no],
            [:])
        fi
      fi])
  if test $ac_cv_type_long_long_int = yes; then
    AC_DEFINE([HAVE_LONG_LONG_INT], [1],
      [Define to 1 if the system has the type 'long long int'.])
  fi
])

# Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works.
# This fixes a bug in Autoconf 2.61, and can be faster
# than what's in Autoconf 2.62 through 2.68.

# Note: If the type 'unsigned long long int' exists but is only 32 bits
# large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT
# will not be defined. In this case you can treat 'unsigned long long int'
# like 'unsigned long int'.

AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
[
  AC_CACHE_CHECK([for unsigned long long int],
    [ac_cv_type_unsigned_long_long_int],
    [ac_cv_type_unsigned_long_long_int=yes
     if test "x${ac_cv_prog_cc_c99-no}" = xno; then
       AC_LINK_IFELSE(
         [_AC_TYPE_LONG_LONG_SNIPPET],
         [],
         [ac_cv_type_unsigned_long_long_int=no])
     fi])
  if test $ac_cv_type_unsigned_long_long_int = yes; then
    AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
      [Define to 1 if the system has the type 'unsigned long long int'.])
  fi
])

# Expands to a C program that can be used to test for simultaneous support
# of 'long long' and 'unsigned long long'. We don't want to say that
# 'long long' is available if 'unsigned long long' is not, or vice versa,
# because too many programs rely on the symmetry between signed and unsigned
# integer types (excluding 'bool').
AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET],
[
  AC_LANG_PROGRAM(
    [[/* For now, do not test the preprocessor; as of 2007 there are too many
         implementations with broken preprocessors.  Perhaps this can
         be revisited in 2012.  In the meantime, code should not expect
         #if to work with literals wider than 32 bits.  */
      /* Test literals.  */
      long long int ll = 9223372036854775807ll;
      long long int nll = -9223372036854775807LL;
      unsigned long long int ull = 18446744073709551615ULL;
      /* Test constant expressions.   */
      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
                     ? 1 : -1)];
      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
                     ? 1 : -1)];
      int i = 63;]],
    [[/* Test availability of runtime routines for shift and division.  */
      long long int llmax = 9223372036854775807ll;
      unsigned long long int ullmax = 18446744073709551615ull;
      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
              | (llmax / ll) | (llmax % ll)
              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
              | (ullmax / ull) | (ullmax % ull));]])
])
CSSC-1.4.1/m4/unistd-safer.m40000644000000000000000000000053012655624272013635 0ustar0000000000000000#serial 9
dnl Copyright (C) 2002, 2005-2006, 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_UNISTD_SAFER],
[
  AC_CHECK_FUNCS_ONCE([pipe])
])
CSSC-1.4.1/m4/closedir.m40000644000000000000000000000160312655624272013037 0ustar0000000000000000# closedir.m4 serial 5
dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_CLOSEDIR],
[
  AC_REQUIRE([gl_DIRENT_H_DEFAULTS])

  AC_CHECK_FUNCS([closedir])
  if test $ac_cv_func_closedir = no; then
    HAVE_CLOSEDIR=0
  fi
  dnl Replace closedir() for supporting the gnulib-defined fchdir() function,
  dnl to keep fchdir's bookkeeping up-to-date.
  m4_ifdef([gl_FUNC_FCHDIR], [
    gl_TEST_FCHDIR
    if test $HAVE_FCHDIR = 0; then
      if test $HAVE_CLOSEDIR = 1; then
        REPLACE_CLOSEDIR=1
      fi
    fi
  ])
  dnl Replace closedir() for supporting the gnulib-defined dirfd() function.
  case $host_os,$HAVE_CLOSEDIR in
    os2*,1)
      REPLACE_CLOSEDIR=1;;
  esac
])
CSSC-1.4.1/m4/inttypes-pri.m40000644000000000000000000000234512655624570013707 0ustar0000000000000000# inttypes-pri.m4 serial 7 (gettext-0.18.2)
dnl Copyright (C) 1997-2002, 2006, 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Bruno Haible.

AC_PREREQ([2.53])

# Define PRI_MACROS_BROKEN if  exists and defines the PRI*
# macros to non-string values.  This is the case on AIX 4.3.3.

AC_DEFUN([gt_INTTYPES_PRI],
[
  AC_CHECK_HEADERS([inttypes.h])
  if test $ac_cv_header_inttypes_h = yes; then
    AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
      [gt_cv_inttypes_pri_broken],
      [
        AC_COMPILE_IFELSE(
          [AC_LANG_PROGRAM(
             [[
#include 
#ifdef PRId32
char *p = PRId32;
#endif
             ]],
             [[]])],
          [gt_cv_inttypes_pri_broken=no],
          [gt_cv_inttypes_pri_broken=yes])
      ])
  fi
  if test "$gt_cv_inttypes_pri_broken" = yes; then
    AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1],
      [Define if  exists and defines unusable PRI* macros.])
    PRI_MACROS_BROKEN=1
  else
    PRI_MACROS_BROKEN=0
  fi
  AC_SUBST([PRI_MACROS_BROKEN])
])
CSSC-1.4.1/m4/fseeko.m40000644000000000000000000000435712655624272012520 0ustar0000000000000000# fseeko.m4 serial 17
dnl Copyright (C) 2007-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_FSEEKO],
[
  AC_REQUIRE([gl_STDIO_H_DEFAULTS])
  AC_REQUIRE([gl_STDIN_LARGE_OFFSET])
  AC_REQUIRE([gl_SYS_TYPES_H])
  AC_REQUIRE([AC_PROG_CC])

  dnl Persuade glibc  to declare fseeko().
  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])

  AC_CACHE_CHECK([for fseeko], [gl_cv_func_fseeko],
    [
      AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include 
]], [fseeko (stdin, 0, 0);])],
        [gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no])
    ])

  AC_CHECK_DECLS_ONCE([fseeko])
  if test $ac_cv_have_decl_fseeko = no; then
    HAVE_DECL_FSEEKO=0
  fi

  if test $gl_cv_func_fseeko = no; then
    HAVE_FSEEKO=0
  else
    if test $WINDOWS_64_BIT_OFF_T = 1; then
      REPLACE_FSEEKO=1
    fi
    if test $gl_cv_var_stdin_large_offset = no; then
      REPLACE_FSEEKO=1
    fi
    m4_ifdef([gl_FUNC_FFLUSH_STDIN], [
      gl_FUNC_FFLUSH_STDIN
      if test $gl_cv_func_fflush_stdin != yes; then
        REPLACE_FSEEKO=1
      fi
    ])
  fi
])

dnl Code shared by fseeko and ftello.  Determine if large files are supported,
dnl but stdin does not start as a large file by default.
AC_DEFUN([gl_STDIN_LARGE_OFFSET],
  [
    AC_CACHE_CHECK([whether stdin defaults to large file offsets],
      [gl_cv_var_stdin_large_offset],
      [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]],
[[#if defined __SL64 && defined __SCLE /* cygwin */
  /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making
     fseeko/ftello needlessly fail.  This bug was fixed in 1.5.25, and
     it is easier to do a version check than building a runtime test.  */
# include 
# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25)
  choke me
# endif
#endif]])],
        [gl_cv_var_stdin_large_offset=yes],
        [gl_cv_var_stdin_large_offset=no])])
])

# Prerequisites of lib/fseeko.c.
AC_DEFUN([gl_PREREQ_FSEEKO],
[
  dnl Native Windows has the function _fseeki64. mingw hides it, but mingw64
  dnl makes it usable again.
  AC_CHECK_FUNCS([_fseeki64])
])
CSSC-1.4.1/m4/stdarg.m40000644000000000000000000000540412655624272012522 0ustar0000000000000000# stdarg.m4 serial 6
dnl Copyright (C) 2006, 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Bruno Haible.
dnl Provide a working va_copy in combination with .

AC_DEFUN([gl_STDARG_H],
[
  STDARG_H=''
  NEXT_STDARG_H=''
  AC_MSG_CHECKING([for va_copy])
  AC_CACHE_VAL([gl_cv_func_va_copy], [
    AC_COMPILE_IFELSE(
      [AC_LANG_PROGRAM(
         [[#include ]],
         [[
#ifndef va_copy
void (*func) (va_list, va_list) = va_copy;
#endif
         ]])],
      [gl_cv_func_va_copy=yes],
      [gl_cv_func_va_copy=no])])
  AC_MSG_RESULT([$gl_cv_func_va_copy])
  if test $gl_cv_func_va_copy = no; then
    dnl Provide a substitute.
    dnl Usually a simple definition in  is enough. Not so on AIX 5
    dnl with some versions of the /usr/vac/bin/cc compiler. It has an 
    dnl which does '#undef va_copy', leading to a missing va_copy symbol. For
    dnl this platform, we use an  substitute. But we cannot use this
    dnl approach on other platforms, because  often defines only
    dnl preprocessor macros and gl_ABSOLUTE_HEADER, gl_CHECK_NEXT_HEADERS do
    dnl not work in this situation.
    AC_EGREP_CPP([vaccine],
      [#if defined _AIX && !defined __GNUC__
        AIX vaccine
       #endif
      ], [gl_aixcc=yes], [gl_aixcc=no])
    if test $gl_aixcc = yes; then
      dnl Provide a substitute  file.
      STDARG_H=stdarg.h
      gl_NEXT_HEADERS([stdarg.h])
      dnl Fallback for the case when  contains only macro definitions.
      if test "$gl_cv_next_stdarg_h" = '""'; then
        gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
        NEXT_STDARG_H="$gl_cv_next_stdarg_h"
      fi
    else
      dnl Provide a substitute in , either __va_copy or as a simple
      dnl assignment.
      gl_CACHE_VAL_SILENT([gl_cv_func___va_copy], [
        AC_COMPILE_IFELSE(
          [AC_LANG_PROGRAM(
             [[#include ]],
             [[
#ifndef __va_copy
error, bail out
#endif
             ]])],
          [gl_cv_func___va_copy=yes],
          [gl_cv_func___va_copy=no])])
      if test $gl_cv_func___va_copy = yes; then
        AC_DEFINE([va_copy], [__va_copy],
          [Define as a macro for copying va_list variables.])
      else
        AH_VERBATIM([gl_VA_COPY], [/* A replacement for va_copy, if needed.  */
#define gl_va_copy(a,b) ((a) = (b))])
        AC_DEFINE([va_copy], [gl_va_copy],
          [Define as a macro for copying va_list variables.])
      fi
    fi
  fi
  AC_SUBST([STDARG_H])
  AM_CONDITIONAL([GL_GENERATE_STDARG_H], [test -n "$STDARG_H"])
  AC_SUBST([NEXT_STDARG_H])
])
CSSC-1.4.1/m4/include_next.m40000644000000000000000000002077312655624272013725 0ustar0000000000000000# include_next.m4 serial 23
dnl Copyright (C) 2006-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Paul Eggert and Derek Price.

dnl Sets INCLUDE_NEXT and PRAGMA_SYSTEM_HEADER.
dnl
dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to
dnl 'include' otherwise.
dnl
dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler
dnl supports it in the special case that it is the first include directive in
dnl the given file, or to 'include' otherwise.
dnl
dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next,
dnl so as to avoid GCC warnings when the gcc option -pedantic is used.
dnl '#pragma GCC system_header' has the same effect as if the file was found
dnl through the include search path specified with '-isystem' options (as
dnl opposed to the search path specified with '-I' options). Namely, gcc
dnl does not warn about some things, and on some systems (Solaris and Interix)
dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side
dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead
dnl of plain '__STDC__'.
dnl
dnl PRAGMA_COLUMNS can be used in files that override system header files, so
dnl as to avoid compilation errors on HP NonStop systems when the gnulib file
dnl is included by a system header file that does a "#pragma COLUMNS 80" (which
dnl has the effect of truncating the lines of that file and all files that it
dnl includes to 80 columns) and the gnulib file has lines longer than 80
dnl columns.

AC_DEFUN([gl_INCLUDE_NEXT],
[
  AC_LANG_PREPROC_REQUIRE()
  AC_CACHE_CHECK([whether the preprocessor supports include_next],
    [gl_cv_have_include_next],
    [rm -rf conftestd1a conftestd1b conftestd2
     mkdir conftestd1a conftestd1b conftestd2
     dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on
     dnl AIX 6.1 support include_next when used as first preprocessor directive
     dnl in a file, but not when preceded by another include directive. Check
     dnl for this bug by including .
     dnl Additionally, with this same compiler, include_next is a no-op when
     dnl used in a header file that was included by specifying its absolute
     dnl file name. Despite these two bugs, include_next is used in the
     dnl compiler's . By virtue of the second bug, we need to use
     dnl include_next as well in this case.
     cat < conftestd1a/conftest.h
#define DEFINED_IN_CONFTESTD1
#include_next 
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
     cat < conftestd1b/conftest.h
#define DEFINED_IN_CONFTESTD1
#include 
#include_next 
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
     cat < conftestd2/conftest.h
#ifndef DEFINED_IN_CONFTESTD1
#error "include_next test doesn't work"
#endif
#define DEFINED_IN_CONFTESTD2
EOF
     gl_save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
dnl We intentionally avoid using AC_LANG_SOURCE here.
     AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]],
       [gl_cv_have_include_next=yes],
       [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
        AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]],
          [gl_cv_have_include_next=buggy],
          [gl_cv_have_include_next=no])
       ])
     CPPFLAGS="$gl_save_CPPFLAGS"
     rm -rf conftestd1a conftestd1b conftestd2
    ])
  PRAGMA_SYSTEM_HEADER=
  if test $gl_cv_have_include_next = yes; then
    INCLUDE_NEXT=include_next
    INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
    if test -n "$GCC"; then
      PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
    fi
  else
    if test $gl_cv_have_include_next = buggy; then
      INCLUDE_NEXT=include
      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
    else
      INCLUDE_NEXT=include
      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
    fi
  fi
  AC_SUBST([INCLUDE_NEXT])
  AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE])
  AC_SUBST([PRAGMA_SYSTEM_HEADER])
  AC_CACHE_CHECK([whether system header files limit the line length],
    [gl_cv_pragma_columns],
    [dnl HP NonStop systems, which define __TANDEM, have this misfeature.
     AC_EGREP_CPP([choke me],
       [
#ifdef __TANDEM
choke me
#endif
       ],
       [gl_cv_pragma_columns=yes],
       [gl_cv_pragma_columns=no])
    ])
  if test $gl_cv_pragma_columns = yes; then
    PRAGMA_COLUMNS="#pragma COLUMNS 10000"
  else
    PRAGMA_COLUMNS=
  fi
  AC_SUBST([PRAGMA_COLUMNS])
])

# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...)
# ------------------------------------------
# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be
# ''; otherwise define it to be
# '"///usr/include/foo.h"', or whatever other absolute file name is suitable.
# Also, if #include_next works as first preprocessing directive in a file,
# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to
# be
# '"///usr/include/foo.h"', or whatever other absolute file name is suitable.
# That way, a header file with the following line:
#       #@INCLUDE_NEXT@ @NEXT_FOO_H@
# or
#       #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@
# behaves (after sed substitution) as if it contained
#       #include_next 
# even if the compiler does not support include_next.
# The three "///" are to pacify Sun C 5.8, which otherwise would say
# "warning: #include of /usr/include/... may be non-portable".
# Use '""', not '<>', so that the /// cannot be confused with a C99 comment.
# Note: This macro assumes that the header file is not empty after
# preprocessing, i.e. it does not only define preprocessor macros but also
# provides some type/enum definitions or function/variable declarations.
#
# This macro also checks whether each header exists, by invoking
# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument.
AC_DEFUN([gl_CHECK_NEXT_HEADERS],
[
  gl_NEXT_HEADERS_INTERNAL([$1], [check])
])

# gl_NEXT_HEADERS(HEADER1 HEADER2 ...)
# ------------------------------------
# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist.
# This is suitable for headers like  that are standardized by C89
# and therefore can be assumed to exist.
AC_DEFUN([gl_NEXT_HEADERS],
[
  gl_NEXT_HEADERS_INTERNAL([$1], [assume])
])

# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS.
AC_DEFUN([gl_NEXT_HEADERS_INTERNAL],
[
  AC_REQUIRE([gl_INCLUDE_NEXT])
  AC_REQUIRE([AC_CANONICAL_HOST])

  m4_if([$2], [check],
    [AC_CHECK_HEADERS_ONCE([$1])
    ])

dnl FIXME: gl_next_header and gl_header_exists must be used unquoted
dnl until we can assume autoconf 2.64 or newer.
  m4_foreach_w([gl_HEADER_NAME], [$1],
    [AS_VAR_PUSHDEF([gl_next_header],
                    [gl_cv_next_]m4_defn([gl_HEADER_NAME]))
     if test $gl_cv_have_include_next = yes; then
       AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>'])
     else
       AC_CACHE_CHECK(
         [absolute name of <]m4_defn([gl_HEADER_NAME])[>],
         m4_defn([gl_next_header]),
         [m4_if([$2], [check],
            [AS_VAR_PUSHDEF([gl_header_exists],
                            [ac_cv_header_]m4_defn([gl_HEADER_NAME]))
             if test AS_VAR_GET(gl_header_exists) = yes; then
             AS_VAR_POPDEF([gl_header_exists])
            ])
           gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME)
           AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME))
           AS_VAR_SET(gl_next_header, ['"'$gl_header'"'])
          m4_if([$2], [check],
            [else
               AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>'])
             fi
            ])
         ])
     fi
     AC_SUBST(
       AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])),
       [AS_VAR_GET(gl_next_header)])
     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'gl_HEADER_NAME'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=AS_VAR_GET(gl_next_header)
     fi
     AC_SUBST(
       AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])),
       [$gl_next_as_first_directive])
     AS_VAR_POPDEF([gl_next_header])])
])

# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE;
# this fallback is safe for all earlier autoconf versions.
m4_define_default([AC_LANG_DEFINES_PROVIDED])
CSSC-1.4.1/m4/absolute-header.m40000644000000000000000000001034712655624272014304 0ustar0000000000000000# absolute-header.m4 serial 16
dnl Copyright (C) 2006-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Derek Price.

# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...)
# ---------------------------------------
# Find the absolute name of a header file, testing first if the header exists.
# If the header were sys/inttypes.h, this macro would define
# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h
# in config.h
# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"').
# The three "///" are to pacify Sun C 5.8, which otherwise would say
# "warning: #include of /usr/include/... may be non-portable".
# Use '""', not '<>', so that the /// cannot be confused with a C99 comment.
# Note: This macro assumes that the header file is not empty after
# preprocessing, i.e. it does not only define preprocessor macros but also
# provides some type/enum definitions or function/variable declarations.
AC_DEFUN([gl_ABSOLUTE_HEADER],
[AC_REQUIRE([AC_CANONICAL_HOST])
AC_LANG_PREPROC_REQUIRE()dnl
dnl FIXME: gl_absolute_header and ac_header_exists must be used unquoted
dnl until we can assume autoconf 2.64 or newer.
m4_foreach_w([gl_HEADER_NAME], [$1],
  [AS_VAR_PUSHDEF([gl_absolute_header],
                  [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl
  AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>],
    m4_defn([gl_absolute_header]),
    [AS_VAR_PUSHDEF([ac_header_exists],
                    [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl
    AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl
    if test AS_VAR_GET(ac_header_exists) = yes; then
      gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME]))
    fi
    AS_VAR_POPDEF([ac_header_exists])dnl
    ])dnl
  AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])),
                     ["AS_VAR_GET(gl_absolute_header)"],
                     [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.])
  AS_VAR_POPDEF([gl_absolute_header])dnl
])dnl
])# gl_ABSOLUTE_HEADER

# gl_ABSOLUTE_HEADER_ONE(HEADER)
# ------------------------------
# Like gl_ABSOLUTE_HEADER, except that:
#   - it assumes that the header exists,
#   - it uses the current CPPFLAGS,
#   - it does not cache the result,
#   - it is silent.
AC_DEFUN([gl_ABSOLUTE_HEADER_ONE],
[
  AC_REQUIRE([AC_CANONICAL_HOST])
  AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])])
  dnl AIX "xlc -E" and "cc -E" omit #line directives for header files
  dnl that contain only a #include of other header files and no
  dnl non-comment tokens of their own. This leads to a failure to
  dnl detect the absolute name of , , 
  dnl and others. The workaround is to force preservation of comments
  dnl through option -C. This ensures all necessary #line directives
  dnl are present. GCC supports option -C as well.
  case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac
changequote(,)
  case "$host_os" in
    mingw*)
      dnl For the sake of native Windows compilers (excluding gcc),
      dnl treat backslash as a directory separator, like /.
      dnl Actually, these compilers use a double-backslash as
      dnl directory separator, inside the
      dnl   # line "filename"
      dnl directives.
      gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
  dnl A sed expression that turns a string into a basic regular
  dnl expression, for use within "/.../".
  gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo '$1' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'
changequote([,])
  dnl eval is necessary to expand gl_absname_cpp.
  dnl Ultrix and Pyramid sh refuse to redirect output of eval,
  dnl so use subshell.
  AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]),
[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
  sed -n "$gl_absolute_header_sed"`])
])
CSSC-1.4.1/m4/sys_socket_h.m40000644000000000000000000001416312655624272013735 0ustar0000000000000000# sys_socket_h.m4 serial 23
dnl Copyright (C) 2005-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Simon Josefsson.

AC_DEFUN([gl_HEADER_SYS_SOCKET],
[
  AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS])
  AC_REQUIRE([AC_CANONICAL_HOST])

  dnl On OSF/1, the functions recv(), send(), recvfrom(), sendto() have
  dnl old-style declarations (with return type 'int' instead of 'ssize_t')
  dnl unless _POSIX_PII_SOCKET is defined.
  case "$host_os" in
    osf*)
      AC_DEFINE([_POSIX_PII_SOCKET], [1],
        [Define to 1 in order to get the POSIX compatible declarations
         of socket functions.])
      ;;
  esac

  AC_CACHE_CHECK([whether  is self-contained],
    [gl_cv_header_sys_socket_h_selfcontained],
    [
      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[]])],
        [gl_cv_header_sys_socket_h_selfcontained=yes],
        [gl_cv_header_sys_socket_h_selfcontained=no])
    ])
  if test $gl_cv_header_sys_socket_h_selfcontained = yes; then
    dnl If the shutdown function exists,  should define
    dnl SHUT_RD, SHUT_WR, SHUT_RDWR.
    AC_CHECK_FUNCS([shutdown])
    if test $ac_cv_func_shutdown = yes; then
      AC_CACHE_CHECK([whether  defines the SHUT_* macros],
        [gl_cv_header_sys_socket_h_shut],
        [
          AC_COMPILE_IFELSE(
            [AC_LANG_PROGRAM([[#include ]],
               [[int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR };]])],
            [gl_cv_header_sys_socket_h_shut=yes],
            [gl_cv_header_sys_socket_h_shut=no])
        ])
      if test $gl_cv_header_sys_socket_h_shut = no; then
        SYS_SOCKET_H='sys/socket.h'
      fi
    fi
  fi
  # We need to check for ws2tcpip.h now.
  gl_PREREQ_SYS_H_SOCKET
  AC_CHECK_TYPES([struct sockaddr_storage, sa_family_t],,,[
  /* sys/types.h is not needed according to POSIX, but the
     sys/socket.h in i386-unknown-freebsd4.10 and
     powerpc-apple-darwin5.5 required it. */
#include 
#ifdef HAVE_SYS_SOCKET_H
#include 
#endif
#ifdef HAVE_WS2TCPIP_H
#include 
#endif
])
  if test $ac_cv_type_struct_sockaddr_storage = no; then
    HAVE_STRUCT_SOCKADDR_STORAGE=0
  fi
  if test $ac_cv_type_sa_family_t = no; then
    HAVE_SA_FAMILY_T=0
  fi
  if test $ac_cv_type_struct_sockaddr_storage != no; then
    AC_CHECK_MEMBERS([struct sockaddr_storage.ss_family],
      [],
      [HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0],
      [#include 
       #ifdef HAVE_SYS_SOCKET_H
       #include 
       #endif
       #ifdef HAVE_WS2TCPIP_H
       #include 
       #endif
      ])
  fi
  if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \
     || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then
    SYS_SOCKET_H='sys/socket.h'
  fi
  gl_PREREQ_SYS_H_WINSOCK2

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[
/* Some systems require prerequisite headers.  */
#include 
#include 
    ]], [socket connect accept bind getpeername getsockname getsockopt
    listen recv send recvfrom sendto setsockopt shutdown accept4])
])

AC_DEFUN([gl_PREREQ_SYS_H_SOCKET],
[
  dnl Check prerequisites of the  replacement.
  AC_REQUIRE([gl_CHECK_SOCKET_HEADERS])
  gl_CHECK_NEXT_HEADERS([sys/socket.h])
  if test $ac_cv_header_sys_socket_h = yes; then
    HAVE_SYS_SOCKET_H=1
    HAVE_WS2TCPIP_H=0
  else
    HAVE_SYS_SOCKET_H=0
    if test $ac_cv_header_ws2tcpip_h = yes; then
      HAVE_WS2TCPIP_H=1
    else
      HAVE_WS2TCPIP_H=0
    fi
  fi
  AC_SUBST([HAVE_SYS_SOCKET_H])
  AC_SUBST([HAVE_WS2TCPIP_H])
])

# Common prerequisites of the  replacement and of the
#  replacement.
# Sets and substitutes HAVE_WINSOCK2_H.
AC_DEFUN([gl_PREREQ_SYS_H_WINSOCK2],
[
  m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])])
  m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])])
  AC_CHECK_HEADERS_ONCE([sys/socket.h])
  if test $ac_cv_header_sys_socket_h != yes; then
    dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make
    dnl the check for those headers unconditional; yet cygwin reports
    dnl that the headers are present but cannot be compiled (since on
    dnl cygwin, all socket information should come from sys/socket.h).
    AC_CHECK_HEADERS([winsock2.h])
  fi
  if test "$ac_cv_header_winsock2_h" = yes; then
    HAVE_WINSOCK2_H=1
    UNISTD_H_HAVE_WINSOCK2_H=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
  else
    HAVE_WINSOCK2_H=0
  fi
  AC_SUBST([HAVE_WINSOCK2_H])
])

AC_DEFUN([gl_SYS_SOCKET_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_SYS_SOCKET_H_DEFAULTS],
[
  GNULIB_SOCKET=0;      AC_SUBST([GNULIB_SOCKET])
  GNULIB_CONNECT=0;     AC_SUBST([GNULIB_CONNECT])
  GNULIB_ACCEPT=0;      AC_SUBST([GNULIB_ACCEPT])
  GNULIB_BIND=0;        AC_SUBST([GNULIB_BIND])
  GNULIB_GETPEERNAME=0; AC_SUBST([GNULIB_GETPEERNAME])
  GNULIB_GETSOCKNAME=0; AC_SUBST([GNULIB_GETSOCKNAME])
  GNULIB_GETSOCKOPT=0;  AC_SUBST([GNULIB_GETSOCKOPT])
  GNULIB_LISTEN=0;      AC_SUBST([GNULIB_LISTEN])
  GNULIB_RECV=0;        AC_SUBST([GNULIB_RECV])
  GNULIB_SEND=0;        AC_SUBST([GNULIB_SEND])
  GNULIB_RECVFROM=0;    AC_SUBST([GNULIB_RECVFROM])
  GNULIB_SENDTO=0;      AC_SUBST([GNULIB_SENDTO])
  GNULIB_SETSOCKOPT=0;  AC_SUBST([GNULIB_SETSOCKOPT])
  GNULIB_SHUTDOWN=0;    AC_SUBST([GNULIB_SHUTDOWN])
  GNULIB_ACCEPT4=0;     AC_SUBST([GNULIB_ACCEPT4])
  HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE])
  HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1;
                        AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY])
  HAVE_SA_FAMILY_T=1;   AC_SUBST([HAVE_SA_FAMILY_T])
  HAVE_ACCEPT4=1;       AC_SUBST([HAVE_ACCEPT4])
])
CSSC-1.4.1/m4/stddef_h.m40000644000000000000000000000321612655624272013015 0ustar0000000000000000dnl A placeholder for , for platforms that have issues.
# stddef_h.m4 serial 5
dnl Copyright (C) 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_STDDEF_H],
[
  AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
  AC_REQUIRE([gt_TYPE_WCHAR_T])
  STDDEF_H=
  AC_CHECK_TYPE([max_align_t], [], [HAVE_MAX_ALIGN_T=0; STDDEF_H=stddef.h],
    [[#include 
    ]])
  if test $gt_cv_c_wchar_t = no; then
    HAVE_WCHAR_T=0
    STDDEF_H=stddef.h
  fi
  AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions],
    [gl_cv_decl_null_works],
    [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include 
      int test[2 * (sizeof NULL == sizeof (void *)) -1];
]])],
      [gl_cv_decl_null_works=yes],
      [gl_cv_decl_null_works=no])])
  if test $gl_cv_decl_null_works = no; then
    REPLACE_NULL=1
    STDDEF_H=stddef.h
  fi
  AC_SUBST([STDDEF_H])
  AM_CONDITIONAL([GL_GENERATE_STDDEF_H], [test -n "$STDDEF_H"])
  if test -n "$STDDEF_H"; then
    gl_NEXT_HEADERS([stddef.h])
  fi
])

AC_DEFUN([gl_STDDEF_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
])

AC_DEFUN([gl_STDDEF_H_DEFAULTS],
[
  dnl Assume proper GNU behavior unless another module says otherwise.
  REPLACE_NULL=0;                AC_SUBST([REPLACE_NULL])
  HAVE_MAX_ALIGN_T=1;            AC_SUBST([HAVE_MAX_ALIGN_T])
  HAVE_WCHAR_T=1;                AC_SUBST([HAVE_WCHAR_T])
])
CSSC-1.4.1/m4/fcntl-o.m40000644000000000000000000001107412655624272012600 0ustar0000000000000000# fcntl-o.m4 serial 4
dnl Copyright (C) 2006, 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl Written by Paul Eggert.

# Test whether the flags O_NOATIME and O_NOFOLLOW actually work.
# Define HAVE_WORKING_O_NOATIME to 1 if O_NOATIME works, or to 0 otherwise.
# Define HAVE_WORKING_O_NOFOLLOW to 1 if O_NOFOLLOW works, or to 0 otherwise.
AC_DEFUN([gl_FCNTL_O_FLAGS],
[
  dnl Persuade glibc  to define O_NOATIME and O_NOFOLLOW.
  dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes
  dnl AC_GNU_SOURCE.
  m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
    [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
    [AC_REQUIRE([AC_GNU_SOURCE])])

  AC_CHECK_HEADERS_ONCE([unistd.h])
  AC_CHECK_FUNCS_ONCE([symlink])
  AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h],
    [AC_RUN_IFELSE(
       [AC_LANG_PROGRAM(
          [[#include 
           #include 
           #if HAVE_UNISTD_H
           # include 
           #else /* on Windows with MSVC */
           # include 
           # include 
           # defined sleep(n) _sleep ((n) * 1000)
           #endif
           #include 
           #ifndef O_NOATIME
            #define O_NOATIME 0
           #endif
           #ifndef O_NOFOLLOW
            #define O_NOFOLLOW 0
           #endif
           static int const constants[] =
            {
              O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
              O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
            };
          ]],
          [[
            int result = !constants;
            #if HAVE_SYMLINK
            {
              static char const sym[] = "conftest.sym";
              if (symlink ("/dev/null", sym) != 0)
                result |= 2;
              else
                {
                  int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0);
                  if (fd >= 0)
                    {
                      close (fd);
                      result |= 4;
                    }
                }
              if (unlink (sym) != 0 || symlink (".", sym) != 0)
                result |= 2;
              else
                {
                  int fd = open (sym, O_RDONLY | O_NOFOLLOW);
                  if (fd >= 0)
                    {
                      close (fd);
                      result |= 4;
                    }
                }
              unlink (sym);
            }
            #endif
            {
              static char const file[] = "confdefs.h";
              int fd = open (file, O_RDONLY | O_NOATIME);
              if (fd < 0)
                result |= 8;
              else
                {
                  struct stat st0;
                  if (fstat (fd, &st0) != 0)
                    result |= 16;
                  else
                    {
                      char c;
                      sleep (1);
                      if (read (fd, &c, 1) != 1)
                        result |= 24;
                      else
                        {
                          if (close (fd) != 0)
                            result |= 32;
                          else
                            {
                              struct stat st1;
                              if (stat (file, &st1) != 0)
                                result |= 40;
                              else
                                if (st0.st_atime != st1.st_atime)
                                  result |= 64;
                            }
                        }
                    }
                }
            }
            return result;]])],
       [gl_cv_header_working_fcntl_h=yes],
       [case $? in #(
        4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
        64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
        68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
         *) gl_cv_header_working_fcntl_h='no';;
        esac],
       [gl_cv_header_working_fcntl_h=cross-compiling])])

  case $gl_cv_header_working_fcntl_h in #(
  *O_NOATIME* | no | cross-compiling) ac_val=0;; #(
  *) ac_val=1;;
  esac
  AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val],
    [Define to 1 if O_NOATIME works.])

  case $gl_cv_header_working_fcntl_h in #(
  *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
  *) ac_val=1;;
  esac
  AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val],
    [Define to 1 if O_NOFOLLOW works.])
])
CSSC-1.4.1/m4/ltversion.m40000644000000000000000000000127313203372462013252 0ustar0000000000000000# ltversion.m4 -- version numbers			-*- Autoconf -*-
#
#   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
#   Written by Scott James Remnant, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# @configure_input@

# serial 4179 ltversion.m4
# This file is part of GNU Libtool

m4_define([LT_PACKAGE_VERSION], [2.4.6])
m4_define([LT_PACKAGE_REVISION], [2.4.6])

AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.4.6'
macro_revision='2.4.6'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])
CSSC-1.4.1/m4/wint_t.m40000644000000000000000000000203512655624272012537 0ustar0000000000000000# wint_t.m4 serial 5 (gettext-0.18.2)
dnl Copyright (C) 2003, 2007-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Bruno Haible.
dnl Test whether  has the 'wint_t' type.
dnl Prerequisite: AC_PROG_CC

AC_DEFUN([gt_TYPE_WINT_T],
[
  AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t],
    [AC_COMPILE_IFELSE(
       [AC_LANG_PROGRAM(
          [[
/* Tru64 with Desktop Toolkit C has a bug:  must be included before
   .
   BSD/OS 4.0.1 has a bug: ,  and  must be included
   before .  */
#include 
#include 
#include 
#include 
            wint_t foo = (wchar_t)'\0';]],
          [[]])],
       [gt_cv_c_wint_t=yes],
       [gt_cv_c_wint_t=no])])
  if test $gt_cv_c_wint_t = yes; then
    AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.])
  fi
])
CSSC-1.4.1/m4/gnulib-common.m40000644000000000000000000004261212655624272014006 0ustar0000000000000000# gnulib-common.m4 serial 36
dnl Copyright (C) 2007-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

# gl_COMMON
# is expanded unconditionally through gnulib-tool magic.
AC_DEFUN([gl_COMMON], [
  dnl Use AC_REQUIRE here, so that the code is expanded once only.
  AC_REQUIRE([gl_00GNULIB])
  AC_REQUIRE([gl_COMMON_BODY])
])
AC_DEFUN([gl_COMMON_BODY], [
  AH_VERBATIM([_Noreturn],
[/* The _Noreturn keyword of C11.  */
#if ! (defined _Noreturn \
       || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__))
# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \
      || 0x5110 <= __SUNPRO_C)
#  define _Noreturn __attribute__ ((__noreturn__))
# elif defined _MSC_VER && 1200 <= _MSC_VER
#  define _Noreturn __declspec (noreturn)
# else
#  define _Noreturn
# endif
#endif
])
  AH_VERBATIM([isoc99_inline],
[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
   the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
   earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
   __APPLE__ && __MACH__ test for Mac OS X.
   __APPLE_CC__ tests for the Apple compiler and its version.
   __STDC_VERSION__ tests for the C99 mode.  */
#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
# define __GNUC_STDC_INLINE__ 1
#endif])
  AH_VERBATIM([unused_parameter],
[/* Define as a marker that can be attached to declarations that might not
    be used.  This helps to reduce warnings, such as from
    GCC -Wunused-parameter.  */
#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
# define _GL_UNUSED __attribute__ ((__unused__))
#else
# define _GL_UNUSED
#endif
/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
   is a misnomer outside of parameter lists.  */
#define _UNUSED_PARAMETER_ _GL_UNUSED

/* gcc supports the "unused" attribute on possibly unused labels, and
   g++ has since version 4.5.  Note to support C++ as well as C,
   _GL_UNUSED_LABEL should be used with a trailing ;  */
#if !defined __cplusplus || __GNUC__ > 4 \
    || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
# define _GL_UNUSED_LABEL _GL_UNUSED
#else
# define _GL_UNUSED_LABEL
#endif

/* The __pure__ attribute was added in gcc 2.96.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
#else
# define _GL_ATTRIBUTE_PURE /* empty */
#endif

/* The __const__ attribute was added in gcc 2.95.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
#else
# define _GL_ATTRIBUTE_CONST /* empty */
#endif
])
  dnl Preparation for running test programs:
  dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not
  dnl to /dev/tty, so they can be redirected to log files.  Such diagnostics
  dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N.
  LIBC_FATAL_STDERR_=1
  export LIBC_FATAL_STDERR_
])

# gl_MODULE_INDICATOR_CONDITION
# expands to a C preprocessor expression that evaluates to 1 or 0, depending
# whether a gnulib module that has been requested shall be considered present
# or not.
m4_define([gl_MODULE_INDICATOR_CONDITION], [1])

# gl_MODULE_INDICATOR_SET_VARIABLE([modulename])
# sets the shell variable that indicates the presence of the given module to
# a C preprocessor expression that will evaluate to 1.
AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE],
[
  gl_MODULE_INDICATOR_SET_VARIABLE_AUX(
    [GNULIB_[]m4_translit([[$1]],
                          [abcdefghijklmnopqrstuvwxyz./-],
                          [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])],
    [gl_MODULE_INDICATOR_CONDITION])
])

# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable])
# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION.
# The shell variable's value is a C preprocessor expression that evaluates
# to 0 or 1.
AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX],
[
  m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1],
    [
     dnl Simplify the expression VALUE || 1 to 1.
     $1=1
    ],
    [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1],
                                             [gl_MODULE_INDICATOR_CONDITION])])
])

# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition])
# modifies the shell variable to include the given condition.  The shell
# variable's value is a C preprocessor expression that evaluates to 0 or 1.
AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR],
[
  dnl Simplify the expression 1 || CONDITION to 1.
  if test "$[]$1" != 1; then
    dnl Simplify the expression 0 || CONDITION to CONDITION.
    if test "$[]$1" = 0; then
      $1=$2
    else
      $1="($[]$1 || $2)"
    fi
  fi
])

# gl_MODULE_INDICATOR([modulename])
# defines a C macro indicating the presence of the given module
# in a location where it can be used.
#                                             |  Value  |   Value   |
#                                             | in lib/ | in tests/ |
# --------------------------------------------+---------+-----------+
# Module present among main modules:          |    1    |     1     |
# --------------------------------------------+---------+-----------+
# Module present among tests-related modules: |    0    |     1     |
# --------------------------------------------+---------+-----------+
# Module not present at all:                  |    0    |     0     |
# --------------------------------------------+---------+-----------+
AC_DEFUN([gl_MODULE_INDICATOR],
[
  AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]],
      [abcdefghijklmnopqrstuvwxyz./-],
      [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]),
    [gl_MODULE_INDICATOR_CONDITION],
    [Define to a C preprocessor expression that evaluates to 1 or 0,
     depending whether the gnulib module $1 shall be considered present.])
])

# gl_MODULE_INDICATOR_FOR_TESTS([modulename])
# defines a C macro indicating the presence of the given module
# in lib or tests. This is useful to determine whether the module
# should be tested.
#                                             |  Value  |   Value   |
#                                             | in lib/ | in tests/ |
# --------------------------------------------+---------+-----------+
# Module present among main modules:          |    1    |     1     |
# --------------------------------------------+---------+-----------+
# Module present among tests-related modules: |    1    |     1     |
# --------------------------------------------+---------+-----------+
# Module not present at all:                  |    0    |     0     |
# --------------------------------------------+---------+-----------+
AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS],
[
  AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]],
      [abcdefghijklmnopqrstuvwxyz./-],
      [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1],
    [Define to 1 when the gnulib module $1 should be tested.])
])

# gl_ASSERT_NO_GNULIB_POSIXCHECK
# asserts that there will never be a need to #define GNULIB_POSIXCHECK.
# and thereby enables an optimization of configure and config.h.
# Used by Emacs.
AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK],
[
  dnl Override gl_WARN_ON_USE_PREPARE.
  dnl But hide this definition from 'aclocal'.
  AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], [])
])

# gl_ASSERT_NO_GNULIB_TESTS
# asserts that there will be no gnulib tests in the scope of the configure.ac
# and thereby enables an optimization of config.h.
# Used by Emacs.
AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS],
[
  dnl Override gl_MODULE_INDICATOR_FOR_TESTS.
  AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], [])
])

# Test whether  exists.
# Set HAVE_FEATURES_H.
AC_DEFUN([gl_FEATURES_H],
[
  AC_CHECK_HEADERS_ONCE([features.h])
  if test $ac_cv_header_features_h = yes; then
    HAVE_FEATURES_H=1
  else
    HAVE_FEATURES_H=0
  fi
  AC_SUBST([HAVE_FEATURES_H])
])

# m4_foreach_w
# is a backport of autoconf-2.59c's m4_foreach_w.
# Remove this macro when we can assume autoconf >= 2.60.
m4_ifndef([m4_foreach_w],
  [m4_define([m4_foreach_w],
    [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])

# AS_VAR_IF(VAR, VALUE, [IF-MATCH], [IF-NOT-MATCH])
# ----------------------------------------------------
# Backport of autoconf-2.63b's macro.
# Remove this macro when we can assume autoconf >= 2.64.
m4_ifndef([AS_VAR_IF],
[m4_define([AS_VAR_IF],
[AS_IF([test x"AS_VAR_GET([$1])" = x""$2], [$3], [$4])])])

# gl_PROG_CC_C99
# Modifies the value of the shell variable CC in an attempt to make $CC
# understand ISO C99 source code.
# This is like AC_PROG_CC_C99, except that
# - AC_PROG_CC_C99 did not exist in Autoconf versions < 2.60,
# - AC_PROG_CC_C99 does not mix well with AC_PROG_CC_STDC
#   ,
#   but many more packages use AC_PROG_CC_STDC than AC_PROG_CC_C99
#   .
# Remaining problems:
# - When AC_PROG_CC_STDC is invoked twice, it adds the C99 enabling options
#   to CC twice
#   .
# - AC_PROG_CC_STDC is likely to change now that C11 is an ISO standard.
AC_DEFUN([gl_PROG_CC_C99],
[
  dnl Change that version number to the minimum Autoconf version that supports
  dnl mixing AC_PROG_CC_C99 calls with AC_PROG_CC_STDC calls.
  m4_version_prereq([9.0],
    [AC_REQUIRE([AC_PROG_CC_C99])],
    [AC_REQUIRE([AC_PROG_CC_STDC])])
])

# gl_PROG_AR_RANLIB
# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler.
# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override
# the values.
AC_DEFUN([gl_PROG_AR_RANLIB],
[
  dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler
  dnl as "cc", and GCC as "gcc". They have different object file formats and
  dnl library formats. In particular, the GNU binutils programs ar and ranlib
  dnl produce libraries that work only with gcc, not with cc.
  AC_REQUIRE([AC_PROG_CC])
  AC_BEFORE([$0], [AM_PROG_AR])
  AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler],
    [
      AC_EGREP_CPP([Amsterdam],
        [
#ifdef __ACK__
Amsterdam
#endif
        ],
        [gl_cv_c_amsterdam_compiler=yes],
        [gl_cv_c_amsterdam_compiler=no])
    ])

  dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not
  dnl building with __ACK__.
  if test $gl_cv_c_amsterdam_compiler = yes; then
    if test -z "$AR"; then
      AR='cc -c.a'
    fi
    if test -z "$ARFLAGS"; then
      ARFLAGS='-o'
    fi
  else
    dnl AM_PROG_AR was added in automake v1.11.2.  AM_PROG_AR does not AC_SUBST
    dnl ARFLAGS variable (it is filed into Makefile.in directly by automake
    dnl script on-demand, if not specified by ./configure of course).
    dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above
    dnl will be ignored.  Also, pay attention to call AM_PROG_AR in else block
    dnl because AM_PROG_AR is written so it could re-set AR variable even for
    dnl __ACK__.  It may seem like its easier to avoid calling the macro here,
    dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good
    dnl default value and automake should usually know them).
    m4_ifdef([AM_PROG_AR], [AM_PROG_AR], [:])
  fi

  dnl In case the code above has not helped with setting AR/ARFLAGS, use
  dnl Automake-documented default values for AR and ARFLAGS, but prefer
  dnl ${host}-ar over ar (useful for cross-compiling).
  AC_CHECK_TOOL([AR], [ar], [ar])
  if test -z "$ARFLAGS"; then
    ARFLAGS='cr'
  fi

  AC_SUBST([AR])
  AC_SUBST([ARFLAGS])
  if test -z "$RANLIB"; then
    if test $gl_cv_c_amsterdam_compiler = yes; then
      RANLIB=':'
    else
      dnl Use the ranlib program if it is available.
      AC_PROG_RANLIB
    fi
  fi
  AC_SUBST([RANLIB])
])

# AC_PROG_MKDIR_P
# is a backport of autoconf-2.60's AC_PROG_MKDIR_P, with a fix
# for interoperability with automake-1.9.6 from autoconf-2.62.
# Remove this macro when we can assume autoconf >= 2.62 or
# autoconf >= 2.60 && automake >= 1.10.
# AC_AUTOCONF_VERSION was introduced in 2.62, so use that as the witness.
m4_ifndef([AC_AUTOCONF_VERSION],[
m4_ifdef([AC_PROG_MKDIR_P], [
  dnl For automake-1.9.6 && autoconf < 2.62: Ensure MKDIR_P is AC_SUBSTed.
  m4_define([AC_PROG_MKDIR_P],
    m4_defn([AC_PROG_MKDIR_P])[
    AC_SUBST([MKDIR_P])])], [
  dnl For autoconf < 2.60: Backport of AC_PROG_MKDIR_P.
  AC_DEFUN_ONCE([AC_PROG_MKDIR_P],
    [AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
     MKDIR_P='$(mkdir_p)'
     AC_SUBST([MKDIR_P])])])
])

# AC_C_RESTRICT
# This definition is copied from post-2.69 Autoconf and overrides the
# AC_C_RESTRICT macro from autoconf 2.60..2.69.  It can be removed
# once autoconf >= 2.70 can be assumed.  It's painful to check version
# numbers, and in practice this macro is more up-to-date than Autoconf
# is, so override Autoconf unconditionally.
AC_DEFUN([AC_C_RESTRICT],
[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict],
  [ac_cv_c_restrict=no
   # The order here caters to the fact that C++ does not require restrict.
   for ac_kw in __restrict __restrict__ _Restrict restrict; do
     AC_COMPILE_IFELSE(
      [AC_LANG_PROGRAM(
	 [[typedef int *int_ptr;
	   int foo (int_ptr $ac_kw ip) { return ip[0]; }
	   int bar (int [$ac_kw]); /* Catch GCC bug 14050.  */
	   int bar (int ip[$ac_kw]) { return ip[0]; }
	 ]],
	 [[int s[1];
	   int *$ac_kw t = s;
	   t[0] = 0;
	   return foo (t) + bar (t);
	 ]])],
      [ac_cv_c_restrict=$ac_kw])
     test "$ac_cv_c_restrict" != no && break
   done
  ])
 AH_VERBATIM([restrict],
[/* Define to the equivalent of the C99 'restrict' keyword, or to
   nothing if this is not supported.  Do not define if restrict is
   supported directly.  */
#undef restrict
/* Work around a bug in Sun C++: it does not support _Restrict or
   __restrict__, even though the corresponding Sun C compiler ends up with
   "#define restrict _Restrict" or "#define restrict __restrict__" in the
   previous line.  Perhaps some future version of Sun C++ will work with
   restrict; if so, hopefully it defines __RESTRICT like Sun C does.  */
#if defined __SUNPRO_CC && !defined __RESTRICT
# define _Restrict
# define __restrict__
#endif])
 case $ac_cv_c_restrict in
   restrict) ;;
   no) AC_DEFINE([restrict], []) ;;
   *)  AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;;
 esac
])# AC_C_RESTRICT

# gl_BIGENDIAN
# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd.
# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some
# macros invoke AC_C_BIGENDIAN with arguments.
AC_DEFUN([gl_BIGENDIAN],
[
  AC_C_BIGENDIAN
])

# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it)
# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not
# output a spurious "(cached)" mark in the midst of other configure output.
# This macro should be used instead of AC_CACHE_VAL when it is not surrounded
# by an AC_MSG_CHECKING/AC_MSG_RESULT pair.
AC_DEFUN([gl_CACHE_VAL_SILENT],
[
  saved_as_echo_n="$as_echo_n"
  as_echo_n=':'
  AC_CACHE_VAL([$1], [$2])
  as_echo_n="$saved_as_echo_n"
])

# AS_VAR_COPY was added in autoconf 2.63b
m4_define_default([AS_VAR_COPY],
[AS_LITERAL_IF([$1[]$2], [$1=$$2], [eval $1=\$$2])])

# AC_PROG_SED was added in autoconf 2.59b
m4_ifndef([AC_PROG_SED],
[AC_DEFUN([AC_PROG_SED],
[AC_CACHE_CHECK([for a sed that does not truncate output], ac_cv_path_SED,
    [dnl ac_script should not contain more than 99 commands (for HP-UX sed),
     dnl but more than about 7000 bytes, to catch a limit in Solaris 8 /usr/ucb/sed.
     ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     for ac_i in 1 2 3 4 5 6 7; do
       ac_script="$ac_script$as_nl$ac_script"
     done
     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
     AS_UNSET([ac_script])
     if test -z "$SED"; then
       ac_path_SED_found=false
       _AS_PATH_WALK([], [
         for ac_prog in sed gsed; do
           for ac_exec_ext in '' $ac_executable_extensions; do
             ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
             AS_EXECUTABLE_P(["$ac_path_SED"]) || continue
             case `"$ac_path_SED" --version 2>&1` in
               *GNU*) ac_cv_path_SED=$ac_path_SED ac_path_SED_found=:;;
               *)
                 ac_count=0
                 _AS_ECHO_N([0123456789]) >conftest.in
                 while :
                 do
                   cat conftest.in conftest.in >conftest.tmp
                   mv conftest.tmp conftest.in
                   cp conftest.in conftest.nl
                   echo >> conftest.nl
                   "$ac_path_SED" -f conftest.sed conftest.out 2>/dev/null || break
                   diff conftest.out conftest.nl >/dev/null 2>&1 || break
                   ac_count=`expr $ac_count + 1`
                   if test $ac_count -gt ${ac_path_SED_max-0}; then
                     # Best so far, but keep looking for better
                     ac_cv_path_SED=$ac_path_SED
                     ac_path_SED_max=$ac_count
                   fi
                   test $ac_count -gt 10 && break
                 done
                 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
             esac
             $ac_path_SED_found && break 3
           done
         done])
       if test -z "$ac_cv_path_SED"; then
         AC_ERROR([no acceptable sed could be found in \$PATH])
       fi
     else
       ac_cv_path_SED=$SED
     fi
 SED="$ac_cv_path_SED"
 AC_SUBST([SED])dnl
 rm -f conftest.sed
])])])
CSSC-1.4.1/m4/dup2.m40000644000000000000000000001013412655624272012104 0ustar0000000000000000#serial 25
dnl Copyright (C) 2002, 2005, 2007, 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_DUP2],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  AC_REQUIRE([AC_CANONICAL_HOST])
  m4_ifdef([gl_FUNC_DUP2_OBSOLETE], [
    AC_CHECK_FUNCS_ONCE([dup2])
    if test $ac_cv_func_dup2 = no; then
      HAVE_DUP2=0
    fi
  ], [
    AC_DEFINE([HAVE_DUP2], [1], [Define to 1 if you have the 'dup2' function.])
  ])
  if test $HAVE_DUP2 = 1; then
    AC_CACHE_CHECK([whether dup2 works], [gl_cv_func_dup2_works],
      [AC_RUN_IFELSE([
         AC_LANG_PROGRAM(
           [[#include 
             #include 
             #include 
             #include 
             #include 
             #ifndef RLIM_SAVED_CUR
             # define RLIM_SAVED_CUR RLIM_INFINITY
             #endif
             #ifndef RLIM_SAVED_MAX
             # define RLIM_SAVED_MAX RLIM_INFINITY
             #endif
           ]],
           [[int result = 0;
             int bad_fd = INT_MAX;
             struct rlimit rlim;
             if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
                 && 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
                 && rlim.rlim_cur != RLIM_INFINITY
                 && rlim.rlim_cur != RLIM_SAVED_MAX
                 && rlim.rlim_cur != RLIM_SAVED_CUR)
               bad_fd = rlim.rlim_cur;
             #ifdef FD_CLOEXEC
               if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
                 result |= 1;
             #endif
             if (dup2 (1, 1) != 1)
               result |= 2;
             #ifdef FD_CLOEXEC
               if (fcntl (1, F_GETFD) != FD_CLOEXEC)
                 result |= 4;
             #endif
             close (0);
             if (dup2 (0, 0) != -1)
               result |= 8;
             /* Many gnulib modules require POSIX conformance of EBADF.  */
             if (dup2 (2, bad_fd) == -1 && errno != EBADF)
               result |= 16;
             /* Flush out some cygwin core dumps.  */
             if (dup2 (2, -1) != -1 || errno != EBADF)
               result |= 32;
             dup2 (2, 255);
             dup2 (2, 256);
             /* On OS/2 kLIBC, dup2() does not work on a directory fd.  */
             {
               int fd = open (".", O_RDONLY);
               if (fd == -1)
                 result |= 64;
               else if (dup2 (fd, fd + 1) == -1)
                 result |= 128;

               close (fd);
             }
             return result;]])
        ],
        [gl_cv_func_dup2_works=yes], [gl_cv_func_dup2_works=no],
        [case "$host_os" in
           mingw*) # on this platform, dup2 always returns 0 for success
             gl_cv_func_dup2_works="guessing no" ;;
           cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
             gl_cv_func_dup2_works="guessing no" ;;
           aix* | freebsd*)
                   # on AIX 7.1 and FreeBSD 6.1, dup2 (1,toobig) gives EMFILE,
                   # not EBADF.
             gl_cv_func_dup2_works="guessing no" ;;
           haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
             gl_cv_func_dup2_works="guessing no" ;;
           *-android*) # implemented using dup3(), which fails if oldfd == newfd
             gl_cv_func_dup2_works="guessing no" ;;
           os2*) # on OS/2 kLIBC, dup2() does not work on a directory fd.
             gl_cv_func_dup2_works="guessing no" ;;
           *) gl_cv_func_dup2_works="guessing yes" ;;
         esac])
      ])
    case "$gl_cv_func_dup2_works" in
      *yes) ;;
      *)
        REPLACE_DUP2=1
        AC_CHECK_FUNCS([setdtablesize])
        ;;
    esac
  fi
  dnl Replace dup2() for supporting the gnulib-defined fchdir() function,
  dnl to keep fchdir's bookkeeping up-to-date.
  m4_ifdef([gl_FUNC_FCHDIR], [
    gl_TEST_FCHDIR
    if test $HAVE_FCHDIR = 0; then
      if test $HAVE_DUP2 = 1; then
        REPLACE_DUP2=1
      fi
    fi
  ])
])

# Prerequisites of lib/dup2.c.
AC_DEFUN([gl_PREREQ_DUP2], [])
CSSC-1.4.1/m4/stdio_h.m40000644000000000000000000002510112655624272012663 0ustar0000000000000000# stdio_h.m4 serial 46
dnl Copyright (C) 2007-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_STDIO_H],
[
  dnl For __USE_MINGW_ANSI_STDIO
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])

  AC_REQUIRE([gl_STDIO_H_DEFAULTS])
  gl_NEXT_HEADERS([stdio.h])

  dnl Determine whether __USE_MINGW_ANSI_STDIO makes printf and
  dnl inttypes.h behave like gnu instead of system; we must give our
  dnl printf wrapper the right attribute to match.
  AC_CACHE_CHECK([which flavor of printf attribute matches inttypes macros],
    [gl_cv_func_printf_attribute_flavor],
    [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
       #define __STDC_FORMAT_MACROS 1
       #include 
       #include 
       /* For non-mingw systems, compilation will trivially succeed.
          For mingw, compilation will succeed for older mingw (system
          printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */
       #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) && \
         (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
       extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1];
       #endif
      ]])], [gl_cv_func_printf_attribute_flavor=system],
      [gl_cv_func_printf_attribute_flavor=gnu])])
  if test "$gl_cv_func_printf_attribute_flavor" = gnu; then
    AC_DEFINE([GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU], [1],
      [Define to 1 if printf and friends should be labeled with
       attribute "__gnu_printf__" instead of "__printf__"])
  fi

  dnl No need to create extra modules for these functions. Everyone who uses
  dnl  likely needs them.
  GNULIB_FSCANF=1
  gl_MODULE_INDICATOR([fscanf])
  GNULIB_SCANF=1
  gl_MODULE_INDICATOR([scanf])
  GNULIB_FGETC=1
  GNULIB_GETC=1
  GNULIB_GETCHAR=1
  GNULIB_FGETS=1
  GNULIB_FREAD=1
  dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c"
  dnl "expected source file, required through AC_LIBSOURCES, not found". It is
  dnl also an optimization, to avoid performing a configure check whose result
  dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING
  dnl or GNULIB_NONBLOCKING redundant.
  m4_ifdef([gl_NONBLOCKING_IO], [
    gl_NONBLOCKING_IO
    if test $gl_cv_have_nonblocking != yes; then
      REPLACE_STDIO_READ_FUNCS=1
      AC_LIBOBJ([stdio-read])
    fi
  ])

  dnl No need to create extra modules for these functions. Everyone who uses
  dnl  likely needs them.
  GNULIB_FPRINTF=1
  GNULIB_PRINTF=1
  GNULIB_VFPRINTF=1
  GNULIB_VPRINTF=1
  GNULIB_FPUTC=1
  GNULIB_PUTC=1
  GNULIB_PUTCHAR=1
  GNULIB_FPUTS=1
  GNULIB_PUTS=1
  GNULIB_FWRITE=1
  dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c"
  dnl "expected source file, required through AC_LIBSOURCES, not found". It is
  dnl also an optimization, to avoid performing a configure check whose result
  dnl is not used. But it does not make the test of GNULIB_STDIO_H_SIGPIPE or
  dnl GNULIB_SIGPIPE redundant.
  m4_ifdef([gl_SIGNAL_SIGPIPE], [
    gl_SIGNAL_SIGPIPE
    if test $gl_cv_header_signal_h_SIGPIPE != yes; then
      REPLACE_STDIO_WRITE_FUNCS=1
      AC_LIBOBJ([stdio-write])
    fi
  ])
  dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c"
  dnl "expected source file, required through AC_LIBSOURCES, not found". It is
  dnl also an optimization, to avoid performing a configure check whose result
  dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING
  dnl or GNULIB_NONBLOCKING redundant.
  m4_ifdef([gl_NONBLOCKING_IO], [
    gl_NONBLOCKING_IO
    if test $gl_cv_have_nonblocking != yes; then
      REPLACE_STDIO_WRITE_FUNCS=1
      AC_LIBOBJ([stdio-write])
    fi
  ])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use, and which is not
  dnl guaranteed by both C89 and C11.
  gl_WARN_ON_USE_PREPARE([[#include 
    ]], [dprintf fpurge fseeko ftello getdelim getline gets pclose popen
    renameat snprintf tmpfile vdprintf vsnprintf])
])

AC_DEFUN([gl_STDIO_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_STDIO_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_STDIO_H_DEFAULTS],
[
  GNULIB_DPRINTF=0;              AC_SUBST([GNULIB_DPRINTF])
  GNULIB_FCLOSE=0;               AC_SUBST([GNULIB_FCLOSE])
  GNULIB_FDOPEN=0;               AC_SUBST([GNULIB_FDOPEN])
  GNULIB_FFLUSH=0;               AC_SUBST([GNULIB_FFLUSH])
  GNULIB_FGETC=0;                AC_SUBST([GNULIB_FGETC])
  GNULIB_FGETS=0;                AC_SUBST([GNULIB_FGETS])
  GNULIB_FOPEN=0;                AC_SUBST([GNULIB_FOPEN])
  GNULIB_FPRINTF=0;              AC_SUBST([GNULIB_FPRINTF])
  GNULIB_FPRINTF_POSIX=0;        AC_SUBST([GNULIB_FPRINTF_POSIX])
  GNULIB_FPURGE=0;               AC_SUBST([GNULIB_FPURGE])
  GNULIB_FPUTC=0;                AC_SUBST([GNULIB_FPUTC])
  GNULIB_FPUTS=0;                AC_SUBST([GNULIB_FPUTS])
  GNULIB_FREAD=0;                AC_SUBST([GNULIB_FREAD])
  GNULIB_FREOPEN=0;              AC_SUBST([GNULIB_FREOPEN])
  GNULIB_FSCANF=0;               AC_SUBST([GNULIB_FSCANF])
  GNULIB_FSEEK=0;                AC_SUBST([GNULIB_FSEEK])
  GNULIB_FSEEKO=0;               AC_SUBST([GNULIB_FSEEKO])
  GNULIB_FTELL=0;                AC_SUBST([GNULIB_FTELL])
  GNULIB_FTELLO=0;               AC_SUBST([GNULIB_FTELLO])
  GNULIB_FWRITE=0;               AC_SUBST([GNULIB_FWRITE])
  GNULIB_GETC=0;                 AC_SUBST([GNULIB_GETC])
  GNULIB_GETCHAR=0;              AC_SUBST([GNULIB_GETCHAR])
  GNULIB_GETDELIM=0;             AC_SUBST([GNULIB_GETDELIM])
  GNULIB_GETLINE=0;              AC_SUBST([GNULIB_GETLINE])
  GNULIB_OBSTACK_PRINTF=0;       AC_SUBST([GNULIB_OBSTACK_PRINTF])
  GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
  GNULIB_PCLOSE=0;               AC_SUBST([GNULIB_PCLOSE])
  GNULIB_PERROR=0;               AC_SUBST([GNULIB_PERROR])
  GNULIB_POPEN=0;                AC_SUBST([GNULIB_POPEN])
  GNULIB_PRINTF=0;               AC_SUBST([GNULIB_PRINTF])
  GNULIB_PRINTF_POSIX=0;         AC_SUBST([GNULIB_PRINTF_POSIX])
  GNULIB_PUTC=0;                 AC_SUBST([GNULIB_PUTC])
  GNULIB_PUTCHAR=0;              AC_SUBST([GNULIB_PUTCHAR])
  GNULIB_PUTS=0;                 AC_SUBST([GNULIB_PUTS])
  GNULIB_REMOVE=0;               AC_SUBST([GNULIB_REMOVE])
  GNULIB_RENAME=0;               AC_SUBST([GNULIB_RENAME])
  GNULIB_RENAMEAT=0;             AC_SUBST([GNULIB_RENAMEAT])
  GNULIB_SCANF=0;                AC_SUBST([GNULIB_SCANF])
  GNULIB_SNPRINTF=0;             AC_SUBST([GNULIB_SNPRINTF])
  GNULIB_SPRINTF_POSIX=0;        AC_SUBST([GNULIB_SPRINTF_POSIX])
  GNULIB_STDIO_H_NONBLOCKING=0;  AC_SUBST([GNULIB_STDIO_H_NONBLOCKING])
  GNULIB_STDIO_H_SIGPIPE=0;      AC_SUBST([GNULIB_STDIO_H_SIGPIPE])
  GNULIB_TMPFILE=0;              AC_SUBST([GNULIB_TMPFILE])
  GNULIB_VASPRINTF=0;            AC_SUBST([GNULIB_VASPRINTF])
  GNULIB_VFSCANF=0;              AC_SUBST([GNULIB_VFSCANF])
  GNULIB_VSCANF=0;               AC_SUBST([GNULIB_VSCANF])
  GNULIB_VDPRINTF=0;             AC_SUBST([GNULIB_VDPRINTF])
  GNULIB_VFPRINTF=0;             AC_SUBST([GNULIB_VFPRINTF])
  GNULIB_VFPRINTF_POSIX=0;       AC_SUBST([GNULIB_VFPRINTF_POSIX])
  GNULIB_VPRINTF=0;              AC_SUBST([GNULIB_VPRINTF])
  GNULIB_VPRINTF_POSIX=0;        AC_SUBST([GNULIB_VPRINTF_POSIX])
  GNULIB_VSNPRINTF=0;            AC_SUBST([GNULIB_VSNPRINTF])
  GNULIB_VSPRINTF_POSIX=0;       AC_SUBST([GNULIB_VSPRINTF_POSIX])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_DECL_FPURGE=1;            AC_SUBST([HAVE_DECL_FPURGE])
  HAVE_DECL_FSEEKO=1;            AC_SUBST([HAVE_DECL_FSEEKO])
  HAVE_DECL_FTELLO=1;            AC_SUBST([HAVE_DECL_FTELLO])
  HAVE_DECL_GETDELIM=1;          AC_SUBST([HAVE_DECL_GETDELIM])
  HAVE_DECL_GETLINE=1;           AC_SUBST([HAVE_DECL_GETLINE])
  HAVE_DECL_OBSTACK_PRINTF=1;    AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
  HAVE_DECL_SNPRINTF=1;          AC_SUBST([HAVE_DECL_SNPRINTF])
  HAVE_DECL_VSNPRINTF=1;         AC_SUBST([HAVE_DECL_VSNPRINTF])
  HAVE_DPRINTF=1;                AC_SUBST([HAVE_DPRINTF])
  HAVE_FSEEKO=1;                 AC_SUBST([HAVE_FSEEKO])
  HAVE_FTELLO=1;                 AC_SUBST([HAVE_FTELLO])
  HAVE_PCLOSE=1;                 AC_SUBST([HAVE_PCLOSE])
  HAVE_POPEN=1;                  AC_SUBST([HAVE_POPEN])
  HAVE_RENAMEAT=1;               AC_SUBST([HAVE_RENAMEAT])
  HAVE_VASPRINTF=1;              AC_SUBST([HAVE_VASPRINTF])
  HAVE_VDPRINTF=1;               AC_SUBST([HAVE_VDPRINTF])
  REPLACE_DPRINTF=0;             AC_SUBST([REPLACE_DPRINTF])
  REPLACE_FCLOSE=0;              AC_SUBST([REPLACE_FCLOSE])
  REPLACE_FDOPEN=0;              AC_SUBST([REPLACE_FDOPEN])
  REPLACE_FFLUSH=0;              AC_SUBST([REPLACE_FFLUSH])
  REPLACE_FOPEN=0;               AC_SUBST([REPLACE_FOPEN])
  REPLACE_FPRINTF=0;             AC_SUBST([REPLACE_FPRINTF])
  REPLACE_FPURGE=0;              AC_SUBST([REPLACE_FPURGE])
  REPLACE_FREOPEN=0;             AC_SUBST([REPLACE_FREOPEN])
  REPLACE_FSEEK=0;               AC_SUBST([REPLACE_FSEEK])
  REPLACE_FSEEKO=0;              AC_SUBST([REPLACE_FSEEKO])
  REPLACE_FTELL=0;               AC_SUBST([REPLACE_FTELL])
  REPLACE_FTELLO=0;              AC_SUBST([REPLACE_FTELLO])
  REPLACE_GETDELIM=0;            AC_SUBST([REPLACE_GETDELIM])
  REPLACE_GETLINE=0;             AC_SUBST([REPLACE_GETLINE])
  REPLACE_OBSTACK_PRINTF=0;      AC_SUBST([REPLACE_OBSTACK_PRINTF])
  REPLACE_PERROR=0;              AC_SUBST([REPLACE_PERROR])
  REPLACE_POPEN=0;               AC_SUBST([REPLACE_POPEN])
  REPLACE_PRINTF=0;              AC_SUBST([REPLACE_PRINTF])
  REPLACE_REMOVE=0;              AC_SUBST([REPLACE_REMOVE])
  REPLACE_RENAME=0;              AC_SUBST([REPLACE_RENAME])
  REPLACE_RENAMEAT=0;            AC_SUBST([REPLACE_RENAMEAT])
  REPLACE_SNPRINTF=0;            AC_SUBST([REPLACE_SNPRINTF])
  REPLACE_SPRINTF=0;             AC_SUBST([REPLACE_SPRINTF])
  REPLACE_STDIO_READ_FUNCS=0;    AC_SUBST([REPLACE_STDIO_READ_FUNCS])
  REPLACE_STDIO_WRITE_FUNCS=0;   AC_SUBST([REPLACE_STDIO_WRITE_FUNCS])
  REPLACE_TMPFILE=0;             AC_SUBST([REPLACE_TMPFILE])
  REPLACE_VASPRINTF=0;           AC_SUBST([REPLACE_VASPRINTF])
  REPLACE_VDPRINTF=0;            AC_SUBST([REPLACE_VDPRINTF])
  REPLACE_VFPRINTF=0;            AC_SUBST([REPLACE_VFPRINTF])
  REPLACE_VPRINTF=0;             AC_SUBST([REPLACE_VPRINTF])
  REPLACE_VSNPRINTF=0;           AC_SUBST([REPLACE_VSNPRINTF])
  REPLACE_VSPRINTF=0;            AC_SUBST([REPLACE_VSPRINTF])
])
CSSC-1.4.1/m4/manywarnings.m40000644000000000000000000001662412655624272013761 0ustar0000000000000000# manywarnings.m4 serial 7
dnl Copyright (C) 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Simon Josefsson

# gl_MANYWARN_COMPLEMENT(OUTVAR, LISTVAR, REMOVEVAR)
# --------------------------------------------------
# Copy LISTVAR to OUTVAR except for the entries in REMOVEVAR.
# Elements separated by whitespace.  In set logic terms, the function
# does OUTVAR = LISTVAR \ REMOVEVAR.
AC_DEFUN([gl_MANYWARN_COMPLEMENT],
[
  gl_warn_set=
  set x $2; shift
  for gl_warn_item
  do
    case " $3 " in
      *" $gl_warn_item "*)
        ;;
      *)
        gl_warn_set="$gl_warn_set $gl_warn_item"
        ;;
    esac
  done
  $1=$gl_warn_set
])

# gl_MANYWARN_ALL_GCC(VARIABLE)
# -----------------------------
# Add all documented GCC warning parameters to variable VARIABLE.
# Note that you need to test them using gl_WARN_ADD if you want to
# make sure your gcc understands it.
AC_DEFUN([gl_MANYWARN_ALL_GCC],
[
  dnl First, check for some issues that only occur when combining multiple
  dnl gcc warning categories.
  AC_REQUIRE([AC_PROG_CC])
  if test -n "$GCC"; then

    dnl Check if -W -Werror -Wno-missing-field-initializers is supported
    dnl with the current $CC $CFLAGS $CPPFLAGS.
    AC_MSG_CHECKING([whether -Wno-missing-field-initializers is supported])
    AC_CACHE_VAL([gl_cv_cc_nomfi_supported], [
      gl_save_CFLAGS="$CFLAGS"
      CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
      AC_COMPILE_IFELSE(
        [AC_LANG_PROGRAM([[]], [[]])],
        [gl_cv_cc_nomfi_supported=yes],
        [gl_cv_cc_nomfi_supported=no])
      CFLAGS="$gl_save_CFLAGS"])
    AC_MSG_RESULT([$gl_cv_cc_nomfi_supported])

    if test "$gl_cv_cc_nomfi_supported" = yes; then
      dnl Now check whether -Wno-missing-field-initializers is needed
      dnl for the { 0, } construct.
      AC_MSG_CHECKING([whether -Wno-missing-field-initializers is needed])
      AC_CACHE_VAL([gl_cv_cc_nomfi_needed], [
        gl_save_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -W -Werror"
        AC_COMPILE_IFELSE(
          [AC_LANG_PROGRAM(
             [[void f (void)
               {
                 typedef struct { int a; int b; } s_t;
                 s_t s1 = { 0, };
               }
             ]],
             [[]])],
          [gl_cv_cc_nomfi_needed=no],
          [gl_cv_cc_nomfi_needed=yes])
        CFLAGS="$gl_save_CFLAGS"
      ])
      AC_MSG_RESULT([$gl_cv_cc_nomfi_needed])
    fi

    dnl Next, check if -Werror -Wuninitialized is useful with the
    dnl user's choice of $CFLAGS; some versions of gcc warn that it
    dnl has no effect if -O is not also used
    AC_MSG_CHECKING([whether -Wuninitialized is supported])
    AC_CACHE_VAL([gl_cv_cc_uninitialized_supported], [
      gl_save_CFLAGS="$CFLAGS"
      CFLAGS="$CFLAGS -Werror -Wuninitialized"
      AC_COMPILE_IFELSE(
        [AC_LANG_PROGRAM([[]], [[]])],
        [gl_cv_cc_uninitialized_supported=yes],
        [gl_cv_cc_uninitialized_supported=no])
      CFLAGS="$gl_save_CFLAGS"])
    AC_MSG_RESULT([$gl_cv_cc_uninitialized_supported])

  fi

  # List all gcc warning categories.
  # To compare this list to your installed GCC's, run this Bash command:
  #
  # comm -3 \
  #  <(sed -n 's/^  *\(-[^ ]*\) .*/\1/p' manywarnings.m4 | sort) \
  #  <(gcc --help=warnings | sed -n 's/^  \(-[^ ]*\) .*/\1/p' | sort |
  #      grep -v -x -f <(
  #         awk '/^[^#]/ {print $1}' ../build-aux/gcc-warning.spec))

  gl_manywarn_set=
  for gl_manywarn_item in \
    -W \
    -Wabi \
    -Waddress \
    -Waggressive-loop-optimizations \
    -Wall \
    -Wattributes \
    -Wbad-function-cast \
    -Wbool-compare \
    -Wbuiltin-macro-redefined \
    -Wcast-align \
    -Wchar-subscripts \
    -Wchkp \
    -Wclobbered \
    -Wcomment \
    -Wcomments \
    -Wcoverage-mismatch \
    -Wcpp \
    -Wdate-time \
    -Wdeprecated \
    -Wdeprecated-declarations \
    -Wdesignated-init \
    -Wdisabled-optimization \
    -Wdiscarded-array-qualifiers \
    -Wdiscarded-qualifiers \
    -Wdiv-by-zero \
    -Wdouble-promotion \
    -Wempty-body \
    -Wendif-labels \
    -Wenum-compare \
    -Wextra \
    -Wformat-contains-nul \
    -Wformat-extra-args \
    -Wformat-nonliteral \
    -Wformat-security \
    -Wformat-signedness \
    -Wformat-y2k \
    -Wformat-zero-length \
    -Wfree-nonheap-object \
    -Wignored-qualifiers \
    -Wimplicit \
    -Wimplicit-function-declaration \
    -Wimplicit-int \
    -Wincompatible-pointer-types \
    -Winit-self \
    -Winline \
    -Wint-conversion \
    -Wint-to-pointer-cast \
    -Winvalid-memory-model \
    -Winvalid-pch \
    -Wjump-misses-init \
    -Wlogical-not-parentheses \
    -Wlogical-op \
    -Wmain \
    -Wmaybe-uninitialized \
    -Wmemset-transposed-args \
    -Wmissing-braces \
    -Wmissing-declarations \
    -Wmissing-field-initializers \
    -Wmissing-include-dirs \
    -Wmissing-parameter-type \
    -Wmissing-prototypes \
    -Wmultichar \
    -Wnarrowing \
    -Wnested-externs \
    -Wnonnull \
    -Wodr \
    -Wold-style-declaration \
    -Wold-style-definition \
    -Wopenmp-simd \
    -Woverflow \
    -Woverlength-strings \
    -Woverride-init \
    -Wpacked \
    -Wpacked-bitfield-compat \
    -Wparentheses \
    -Wpointer-arith \
    -Wpointer-sign \
    -Wpointer-to-int-cast \
    -Wpragmas \
    -Wreturn-local-addr \
    -Wreturn-type \
    -Wsequence-point \
    -Wshadow \
    -Wshift-count-negative \
    -Wshift-count-overflow \
    -Wsizeof-array-argument \
    -Wsizeof-pointer-memaccess \
    -Wstack-protector \
    -Wstrict-aliasing \
    -Wstrict-overflow \
    -Wstrict-prototypes \
    -Wsuggest-attribute=const \
    -Wsuggest-attribute=format \
    -Wsuggest-attribute=noreturn \
    -Wsuggest-attribute=pure \
    -Wsuggest-final-methods \
    -Wsuggest-final-types \
    -Wswitch \
    -Wswitch-bool \
    -Wswitch-default \
    -Wsync-nand \
    -Wsystem-headers \
    -Wtrampolines \
    -Wtrigraphs \
    -Wtype-limits \
    -Wuninitialized \
    -Wunknown-pragmas \
    -Wunsafe-loop-optimizations \
    -Wunused \
    -Wunused-but-set-parameter \
    -Wunused-but-set-variable \
    -Wunused-function \
    -Wunused-label \
    -Wunused-local-typedefs \
    -Wunused-macros \
    -Wunused-parameter \
    -Wunused-result \
    -Wunused-value \
    -Wunused-variable \
    -Wvarargs \
    -Wvariadic-macros \
    -Wvector-operation-performance \
    -Wvla \
    -Wvolatile-register-var \
    -Wwrite-strings \
    \
    ; do
    gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
  done

  # gcc --help=warnings outputs an unusual form for these options; list
  # them here so that the above 'comm' command doesn't report a false match.
  gl_manywarn_set="$gl_manywarn_set -Warray-bounds=2"
  gl_manywarn_set="$gl_manywarn_set -Wnormalized=nfc"

  # These are needed for older GCC versions.
  if test -n "$GCC"; then
    case `($CC --version) 2>/dev/null` in
      'gcc (GCC) '[[0-3]].* | \
      'gcc (GCC) '4.[[0-7]].*)
        gl_manywarn_set="$gl_manywarn_set -fdiagnostics-show-option"
        gl_manywarn_set="$gl_manywarn_set -funit-at-a-time"
          ;;
    esac
  fi

  # Disable specific options as needed.
  if test "$gl_cv_cc_nomfi_needed" = yes; then
    gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
  fi

  if test "$gl_cv_cc_uninitialized_supported" = no; then
    gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized"
  fi

  $1=$gl_manywarn_set
])
CSSC-1.4.1/m4/off_t.m40000644000000000000000000000100612655624272012325 0ustar0000000000000000# off_t.m4 serial 1
dnl Copyright (C) 2012-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl Check whether to override the 'off_t' type.
dnl Set WINDOWS_64_BIT_OFF_T.

AC_DEFUN([gl_TYPE_OFF_T],
[
  m4_ifdef([gl_LARGEFILE], [
    AC_REQUIRE([gl_LARGEFILE])
  ], [
    WINDOWS_64_BIT_OFF_T=0
  ])
  AC_SUBST([WINDOWS_64_BIT_OFF_T])
])
CSSC-1.4.1/m4/sys_types_h.m40000644000000000000000000000121712655624272013605 0ustar0000000000000000# sys_types_h.m4 serial 5
dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN_ONCE([gl_SYS_TYPES_H],
[
  AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS])
  gl_NEXT_HEADERS([sys/types.h])

  dnl Ensure the type pid_t gets defined.
  AC_REQUIRE([AC_TYPE_PID_T])

  dnl Ensure the type mode_t gets defined.
  AC_REQUIRE([AC_TYPE_MODE_T])

  dnl Whether to override the 'off_t' type.
  AC_REQUIRE([gl_TYPE_OFF_T])
])

AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS],
[
])
CSSC-1.4.1/m4/gnulib-comp.m40000644000000000000000000005343213464244433013452 0ustar0000000000000000# DO NOT EDIT! GENERATED AUTOMATICALLY!
# Copyright (C) 2002-2016 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see .
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that
# contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
#
# This file represents the compiled summary of the specification in
# gnulib-cache.m4. It lists the computed macro invocations that need
# to be invoked from configure.ac.
# In projects that use version control, this file can be treated like
# other built files.


# This macro should be invoked from ./configure.ac, in the section
# "Checks for programs", right after AC_PROG_CC, and certainly before
# any checks for libraries, header files, types and library functions.
AC_DEFUN([gl_EARLY],
[
  m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace
  m4_pattern_allow([^gl_ES$])dnl a valid locale name
  m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
  m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable

  # Pre-early section.
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  AC_REQUIRE([gl_PROG_AR_RANLIB])

  # Code from module absolute-header:
  # Code from module binary-io:
  # Code from module binary-io-tests:
  # Code from module cloexec:
  # Code from module cloexec-tests:
  # Code from module close:
  # Code from module close-tests:
  # Code from module closedir:
  # Code from module ctype:
  # Code from module ctype-tests:
  # Code from module dirent:
  # Code from module dirent-safer:
  # Code from module dirent-safer-tests:
  # Code from module dirent-tests:
  # Code from module dirfd:
  # Code from module dosname:
  # Code from module dup:
  # Code from module dup-tests:
  # Code from module dup2:
  # Code from module dup2-tests:
  # Code from module errno:
  # Code from module errno-tests:
  # Code from module extensions:
  # Code from module extern-inline:
  # Code from module fcntl:
  # Code from module fcntl-h:
  # Code from module fcntl-h-tests:
  # Code from module fcntl-tests:
  # Code from module fd-hook:
  # Code from module fd-safer-flag:
  # Code from module fdl:
  # Code from module fdopen:
  # Code from module fdopen-tests:
  # Code from module fgetc-tests:
  # Code from module filename:
  # Code from module fputc-tests:
  # Code from module fread-tests:
  # Code from module fseek:
  # Code from module fseek-tests:
  # Code from module fseeko:
  AC_REQUIRE([AC_FUNC_FSEEKO])
  # Code from module fseeko-tests:
  # Code from module fstat:
  # Code from module fstat-tests:
  # Code from module fwrite-tests:
  # Code from module gendocs:
  # Code from module getcwd-lgpl:
  # Code from module getcwd-lgpl-tests:
  # Code from module getdtablesize:
  # Code from module getdtablesize-tests:
  # Code from module gettimeofday:
  # Code from module gettimeofday-tests:
  # Code from module gitlog-to-changelog:
  # Code from module gnumakefile:
  # Code from module ignore-value:
  # Code from module ignore-value-tests:
  # Code from module include_next:
  # Code from module intprops:
  # Code from module intprops-tests:
  # Code from module inttypes:
  # Code from module inttypes-incomplete:
  # Code from module inttypes-tests:
  # Code from module largefile:
  AC_REQUIRE([AC_SYS_LARGEFILE])
  # Code from module lseek:
  # Code from module lseek-tests:
  # Code from module lstat:
  # Code from module lstat-tests:
  # Code from module maintainer-makefile:
  # Code from module manywarnings:
  # Code from module msvc-inval:
  # Code from module msvc-nothrow:
  # Code from module multiarch:
  # Code from module open:
  # Code from module open-tests:
  # Code from module opendir:
  # Code from module pathmax:
  # Code from module pathmax-tests:
  # Code from module progname:
  # Code from module pthread:
  AC_DEFINE([_REENTRANT], 1, [For thread-safety on OSF/1, Solaris.])
  AC_DEFINE([_THREAD_SAFE], 1, [For thread-safety on AIX, FreeBSD.])
  # Code from module same-inode:
  # Code from module sched:
  # Code from module sched-tests:
  # Code from module signal:
  # Code from module signal-h:
  # Code from module signal-h-tests:
  # Code from module snippet/_Noreturn:
  # Code from module snippet/arg-nonnull:
  # Code from module snippet/c++defs:
  # Code from module snippet/warn-on-use:
  # Code from module ssize_t:
  # Code from module stat:
  # Code from module stat-tests:
  # Code from module std-gnu11:
  # Code from module stdalign:
  # Code from module stdalign-tests:
  # Code from module stdarg:
  dnl Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode
  dnl for the builtin va_copy to work.  With Autoconf 2.60 or later,
  dnl gl_PROG_CC_C99 arranges for this.  With older Autoconf gl_PROG_CC_C99
  dnl shouldn't hurt, though installers are on their own to set c99 mode.
  gl_PROG_CC_C99
  # Code from module stdbool:
  # Code from module stdbool-tests:
  # Code from module stddef:
  # Code from module stddef-tests:
  # Code from module stdint:
  # Code from module stdint-tests:
  # Code from module stdio:
  # Code from module stdio-tests:
  # Code from module stdlib:
  # Code from module stdlib-tests:
  # Code from module string:
  # Code from module string-tests:
  # Code from module symlink:
  # Code from module symlink-tests:
  # Code from module sys_file:
  # Code from module sys_file-tests:
  # Code from module sys_stat:
  # Code from module sys_stat-tests:
  # Code from module sys_time:
  # Code from module sys_time-tests:
  # Code from module sys_types:
  # Code from module sys_types-tests:
  # Code from module sys_wait:
  # Code from module sys_wait-tests:
  # Code from module test-framework-sh:
  # Code from module test-framework-sh-tests:
  # Code from module time:
  # Code from module time-tests:
  # Code from module unistd:
  # Code from module unistd-safer:
  # Code from module unistd-safer-tests:
  # Code from module unistd-tests:
  # Code from module update-copyright:
  # Code from module update-copyright-tests:
  # Code from module useless-if-before-free:
  # Code from module vc-list-files:
  # Code from module vc-list-files-tests:
  # Code from module verify:
  # Code from module verify-tests:
  # Code from module warnings:
  # Code from module wchar:
  # Code from module wchar-tests:
])

# This macro should be invoked from ./configure.ac, in the section
# "Check for header files, types and library functions".
AC_DEFUN([gl_INIT],
[
  AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
  gl_cond_libtool=true
  gl_m4_base='m4'
  m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
  m4_pushdef([gl_LIBSOURCES_LIST], [])
  m4_pushdef([gl_LIBSOURCES_DIR], [])
  gl_COMMON
  gl_source_base='gl/lib'
  gl_FUNC_CLOSE
  if test $REPLACE_CLOSE = 1; then
    AC_LIBOBJ([close])
  fi
  gl_UNISTD_MODULE_INDICATOR([close])
  gl_FUNC_CLOSEDIR
  if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then
    AC_LIBOBJ([closedir])
  fi
  gl_DIRENT_MODULE_INDICATOR([closedir])
  gl_CTYPE_H
  gl_DIRENT_H
  gl_DIRENT_SAFER
  gl_MODULE_INDICATOR([dirent-safer])
  gl_FUNC_DIRFD
  if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no \
     || test $REPLACE_DIRFD = 1; then
    AC_LIBOBJ([dirfd])
    gl_PREREQ_DIRFD
  fi
  gl_DIRENT_MODULE_INDICATOR([dirfd])
  gl_FUNC_DUP2
  if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
    AC_LIBOBJ([dup2])
    gl_PREREQ_DUP2
  fi
  gl_UNISTD_MODULE_INDICATOR([dup2])
  gl_HEADER_ERRNO_H
  AC_REQUIRE([gl_EXTERN_INLINE])
  gl_FUNC_FCNTL
  if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
    AC_LIBOBJ([fcntl])
  fi
  gl_FCNTL_MODULE_INDICATOR([fcntl])
  gl_FCNTL_H
  gl_FUNC_FSEEK
  if test $REPLACE_FSEEK = 1; then
    AC_LIBOBJ([fseek])
  fi
  gl_STDIO_MODULE_INDICATOR([fseek])
  gl_FUNC_FSEEKO
  if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then
    AC_LIBOBJ([fseeko])
    gl_PREREQ_FSEEKO
  fi
  gl_STDIO_MODULE_INDICATOR([fseeko])
  gl_FUNC_FSTAT
  if test $REPLACE_FSTAT = 1; then
    AC_LIBOBJ([fstat])
    gl_PREREQ_FSTAT
  fi
  gl_SYS_STAT_MODULE_INDICATOR([fstat])
  gl_FUNC_GETDTABLESIZE
  if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
    AC_LIBOBJ([getdtablesize])
    gl_PREREQ_GETDTABLESIZE
  fi
  gl_UNISTD_MODULE_INDICATOR([getdtablesize])
  gl_FUNC_GETTIMEOFDAY
  if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
    AC_LIBOBJ([gettimeofday])
    gl_PREREQ_GETTIMEOFDAY
  fi
  gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
  # Autoconf 2.61a.99 and earlier don't support linking a file only
  # in VPATH builds.  But since GNUmakefile is for maintainer use
  # only, it does not matter if we skip the link with older autoconf.
  # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
  # builds, so use a shell variable to bypass this.
  GNUmakefile=GNUmakefile
  m4_if(m4_version_compare([2.61a.100],
          m4_defn([m4_PACKAGE_VERSION])), [1], [],
        [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
          [GNUmakefile=$GNUmakefile])])
  AC_REQUIRE([gl_LARGEFILE])
  gl_FUNC_LSEEK
  if test $REPLACE_LSEEK = 1; then
    AC_LIBOBJ([lseek])
  fi
  gl_UNISTD_MODULE_INDICATOR([lseek])
  AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER],
    [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])])
  AC_REQUIRE([AC_PROG_SED])
  AC_REQUIRE([gl_MSVC_INVAL])
  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
    AC_LIBOBJ([msvc-inval])
  fi
  AC_REQUIRE([gl_MSVC_NOTHROW])
  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
    AC_LIBOBJ([msvc-nothrow])
  fi
  gl_FUNC_OPENDIR
  if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then
    AC_LIBOBJ([opendir])
  fi
  gl_DIRENT_MODULE_INDICATOR([opendir])
  AC_CHECK_DECLS([program_invocation_name], [], [], [#include ])
  AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include ])
  gl_PTHREAD_CHECK
  gl_MODULE_INDICATOR([pthread])
  gl_SCHED_H
  gl_SIGNAL_H
  gt_TYPE_SSIZE_T
  gl_STDARG_H
  gl_STDDEF_H
  gl_STDIO_H
  gl_STDLIB_H
  gl_HEADER_STRING_H
  gl_HEADER_SYS_FILE_H
  AC_PROG_MKDIR_P
  gl_HEADER_SYS_STAT_H
  AC_PROG_MKDIR_P
  gl_HEADER_SYS_TIME_H
  AC_PROG_MKDIR_P
  gl_SYS_TYPES_H
  AC_PROG_MKDIR_P
  gl_SYS_WAIT_H
  AC_PROG_MKDIR_P
  gl_HEADER_TIME_H
  gl_UNISTD_H
  gl_UNISTD_SAFER
  # End of code from modules
  m4_ifval(gl_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
      for gl_file in ]gl_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([gl_LIBSOURCES_DIR])
  m4_popdef([gl_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    gl_libobjs=
    gl_ltlibobjs=
    if test -n "$gl_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        gl_libobjs="$gl_libobjs $i.$ac_objext"
        gl_ltlibobjs="$gl_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
    AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
  ])
  gltests_libdeps=
  gltests_ltlibdeps=
  m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
  m4_pushdef([gltests_LIBSOURCES_LIST], [])
  m4_pushdef([gltests_LIBSOURCES_DIR], [])
  gl_COMMON
  gl_source_base='gl/tests'
changequote(,)dnl
  gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
changequote([, ])dnl
  AC_SUBST([gltests_WITNESS])
  gl_module_indicator_condition=$gltests_WITNESS
  m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])
  gl_MODULE_INDICATOR_FOR_TESTS([cloexec])
  gl_FUNC_DUP
  if test $REPLACE_DUP = 1; then
    AC_LIBOBJ([dup])
    gl_PREREQ_DUP
  fi
  gl_UNISTD_MODULE_INDICATOR([dup])
  gl_MODULE_INDICATOR([fd-safer-flag])
  gl_FUNC_FDOPEN
  if test $REPLACE_FDOPEN = 1; then
    AC_LIBOBJ([fdopen])
    gl_PREREQ_FDOPEN
  fi
  gl_STDIO_MODULE_INDICATOR([fdopen])
  gl_FUNC_UNGETC_WORKS
  gl_FUNC_UNGETC_WORKS
  gl_FUNC_GETCWD_LGPL
  if test $REPLACE_GETCWD = 1; then
    AC_LIBOBJ([getcwd-lgpl])
  fi
  gl_UNISTD_MODULE_INDICATOR([getcwd])
  gl_INTTYPES_H
  gl_INTTYPES_INCOMPLETE
  gl_FUNC_LSTAT
  if test $REPLACE_LSTAT = 1; then
    AC_LIBOBJ([lstat])
    gl_PREREQ_LSTAT
  fi
  gl_SYS_STAT_MODULE_INDICATOR([lstat])
  gl_MULTIARCH
  gl_FUNC_OPEN
  if test $REPLACE_OPEN = 1; then
    AC_LIBOBJ([open])
    gl_PREREQ_OPEN
  fi
  gl_FCNTL_MODULE_INDICATOR([open])
  gl_PATHMAX
  gl_FUNC_STAT
  if test $REPLACE_STAT = 1; then
    AC_LIBOBJ([stat])
    gl_PREREQ_STAT
  fi
  gl_SYS_STAT_MODULE_INDICATOR([stat])
  gl_STDALIGN_H
  AM_STDBOOL_H
  gl_STDINT_H
  AC_REQUIRE([gt_TYPE_WCHAR_T])
  AC_REQUIRE([gt_TYPE_WINT_T])
  gl_FUNC_SYMLINK
  if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
    AC_LIBOBJ([symlink])
  fi
  gl_UNISTD_MODULE_INDICATOR([symlink])
  abs_aux_dir=`cd "$ac_aux_dir"; pwd`
  AC_SUBST([abs_aux_dir])
  abs_aux_dir=`cd "$ac_aux_dir"; pwd`
  AC_SUBST([abs_aux_dir])
  gl_WCHAR_H
  m4_popdef([gl_MODULE_INDICATOR_CONDITION])
  m4_ifval(gltests_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
      for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([gltests_LIBSOURCES_DIR])
  m4_popdef([gltests_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    gltests_libobjs=
    gltests_ltlibobjs=
    if test -n "$gltests_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        gltests_libobjs="$gltests_libobjs $i.$ac_objext"
        gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
    AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
  ])
  LIBTESTS_LIBDEPS="$gltests_libdeps"
  AC_SUBST([LIBTESTS_LIBDEPS])
])

# Like AC_LIBOBJ, except that the module name goes
# into gl_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gl_LIBOBJ], [
  AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl
  gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
])

# Like AC_REPLACE_FUNCS, except that the module name goes
# into gl_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gl_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)])
])

# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([gl_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([gl_LIBSOURCES_DIR], [gl/lib])
      m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
    ])
  ])
])

# Like AC_LIBOBJ, except that the module name goes
# into gltests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gltests_LIBOBJ], [
  AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl
  gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext"
])

# Like AC_REPLACE_FUNCS, except that the module name goes
# into gltests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gltests_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)])
])

# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([gltests_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([gltests_LIBSOURCES_DIR], [gl/tests])
      m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ])
    ])
  ])
])

# This macro records the list of files which have been installed by
# gnulib-tool and may be removed by future gnulib-tool invocations.
AC_DEFUN([gl_FILE_LIST], [
  build-aux/gendocs.sh
  build-aux/gitlog-to-changelog
  build-aux/snippet/_Noreturn.h
  build-aux/snippet/arg-nonnull.h
  build-aux/snippet/c++defs.h
  build-aux/snippet/warn-on-use.h
  build-aux/update-copyright
  build-aux/useless-if-before-free
  build-aux/vc-list-files
  doc/fdl.texi
  doc/gendocs_template
  doc/gendocs_template_min
  lib/close.c
  lib/closedir.c
  lib/ctype.in.h
  lib/dirent--.h
  lib/dirent-private.h
  lib/dirent-safer.h
  lib/dirent.in.h
  lib/dirfd.c
  lib/dup-safer.c
  lib/dup2.c
  lib/errno.in.h
  lib/fcntl.c
  lib/fcntl.in.h
  lib/fd-hook.c
  lib/fd-hook.h
  lib/fd-safer.c
  lib/filename.h
  lib/fseek.c
  lib/fseeko.c
  lib/fstat.c
  lib/getdtablesize.c
  lib/gettimeofday.c
  lib/lseek.c
  lib/msvc-inval.c
  lib/msvc-inval.h
  lib/msvc-nothrow.c
  lib/msvc-nothrow.h
  lib/opendir-safer.c
  lib/opendir.c
  lib/pipe-safer.c
  lib/progname.c
  lib/progname.h
  lib/pthread.c
  lib/pthread.in.h
  lib/sched.in.h
  lib/signal.in.h
  lib/stdarg.in.h
  lib/stddef.in.h
  lib/stdio-impl.h
  lib/stdio.in.h
  lib/stdlib.in.h
  lib/string.in.h
  lib/sys_file.in.h
  lib/sys_stat.in.h
  lib/sys_time.in.h
  lib/sys_types.in.h
  lib/sys_wait.in.h
  lib/time.in.h
  lib/unistd--.h
  lib/unistd-safer.h
  lib/unistd.c
  lib/unistd.in.h
  m4/00gnulib.m4
  m4/absolute-header.m4
  m4/close.m4
  m4/closedir.m4
  m4/ctype.m4
  m4/dirent-safer.m4
  m4/dirent_h.m4
  m4/dirfd.m4
  m4/dup.m4
  m4/dup2.m4
  m4/errno_h.m4
  m4/extensions.m4
  m4/extern-inline.m4
  m4/fcntl-o.m4
  m4/fcntl.m4
  m4/fcntl_h.m4
  m4/fdopen.m4
  m4/fseek.m4
  m4/fseeko.m4
  m4/fstat.m4
  m4/getcwd.m4
  m4/getdtablesize.m4
  m4/gettimeofday.m4
  m4/gnulib-common.m4
  m4/include_next.m4
  m4/inttypes-pri.m4
  m4/inttypes.m4
  m4/largefile.m4
  m4/longlong.m4
  m4/lseek.m4
  m4/lstat.m4
  m4/manywarnings.m4
  m4/mode_t.m4
  m4/msvc-inval.m4
  m4/msvc-nothrow.m4
  m4/multiarch.m4
  m4/off_t.m4
  m4/onceonly.m4
  m4/open.m4
  m4/opendir.m4
  m4/pathmax.m4
  m4/pthread.m4
  m4/sched_h.m4
  m4/signal_h.m4
  m4/ssize_t.m4
  m4/stat.m4
  m4/std-gnu11.m4
  m4/stdalign.m4
  m4/stdarg.m4
  m4/stdbool.m4
  m4/stddef_h.m4
  m4/stdint.m4
  m4/stdio_h.m4
  m4/stdlib_h.m4
  m4/string_h.m4
  m4/symlink.m4
  m4/sys_file_h.m4
  m4/sys_socket_h.m4
  m4/sys_stat_h.m4
  m4/sys_time_h.m4
  m4/sys_types_h.m4
  m4/sys_wait_h.m4
  m4/time_h.m4
  m4/ungetc.m4
  m4/unistd-safer.m4
  m4/unistd_h.m4
  m4/warn-on-use.m4
  m4/warnings.m4
  m4/wchar_h.m4
  m4/wchar_t.m4
  m4/wint_t.m4
  tests/init.sh
  tests/macros.h
  tests/signature.h
  tests/test-binary-io.c
  tests/test-binary-io.sh
  tests/test-cloexec.c
  tests/test-close.c
  tests/test-ctype.c
  tests/test-dirent-safer.c
  tests/test-dirent.c
  tests/test-dup-safer.c
  tests/test-dup.c
  tests/test-dup2.c
  tests/test-errno.c
  tests/test-fcntl-h.c
  tests/test-fcntl.c
  tests/test-fdopen.c
  tests/test-fgetc.c
  tests/test-fputc.c
  tests/test-fread.c
  tests/test-fseek.c
  tests/test-fseek.sh
  tests/test-fseek2.sh
  tests/test-fseeko.c
  tests/test-fseeko.sh
  tests/test-fseeko2.sh
  tests/test-fseeko3.c
  tests/test-fseeko3.sh
  tests/test-fseeko4.c
  tests/test-fseeko4.sh
  tests/test-fstat.c
  tests/test-fwrite.c
  tests/test-getcwd-lgpl.c
  tests/test-getdtablesize.c
  tests/test-gettimeofday.c
  tests/test-ignore-value.c
  tests/test-init.sh
  tests/test-intprops.c
  tests/test-inttypes.c
  tests/test-lseek.c
  tests/test-lseek.sh
  tests/test-lstat.c
  tests/test-lstat.h
  tests/test-open.c
  tests/test-open.h
  tests/test-pathmax.c
  tests/test-sched.c
  tests/test-signal-h.c
  tests/test-stat.c
  tests/test-stat.h
  tests/test-stdalign.c
  tests/test-stdbool.c
  tests/test-stddef.c
  tests/test-stdint.c
  tests/test-stdio.c
  tests/test-stdlib.c
  tests/test-string.c
  tests/test-symlink.c
  tests/test-symlink.h
  tests/test-sys_file.c
  tests/test-sys_stat.c
  tests/test-sys_time.c
  tests/test-sys_types.c
  tests/test-sys_wait.c
  tests/test-sys_wait.h
  tests/test-time.c
  tests/test-unistd.c
  tests/test-update-copyright.sh
  tests/test-vc-list-files-cvs.sh
  tests/test-vc-list-files-git.sh
  tests/test-verify.c
  tests/test-verify.sh
  tests/test-wchar.c
  tests=lib/binary-io.c
  tests=lib/binary-io.h
  tests=lib/cloexec.c
  tests=lib/cloexec.h
  tests=lib/dosname.h
  tests=lib/dup-safer-flag.c
  tests=lib/dup.c
  tests=lib/fd-safer-flag.c
  tests=lib/fdopen.c
  tests=lib/getcwd-lgpl.c
  tests=lib/ignore-value.h
  tests=lib/intprops.h
  tests=lib/inttypes.in.h
  tests=lib/lstat.c
  tests=lib/open.c
  tests=lib/pathmax.h
  tests=lib/same-inode.h
  tests=lib/stat.c
  tests=lib/stdalign.in.h
  tests=lib/stdbool.in.h
  tests=lib/stdint.in.h
  tests=lib/symlink.c
  tests=lib/verify.h
  tests=lib/wchar.in.h
  top/GNUmakefile
  top/maint.mk
])
CSSC-1.4.1/m4/time_h.m40000644000000000000000000001253712655624272012510 0ustar0000000000000000# Configure a more-standard replacement for .

# Copyright (C) 2000-2001, 2003-2007, 2009-2016 Free Software Foundation, Inc.

# serial 9

# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# Written by Paul Eggert and Jim Meyering.

AC_DEFUN([gl_HEADER_TIME_H],
[
  dnl Use AC_REQUIRE here, so that the default behavior below is expanded
  dnl once only, before all statements that occur in other macros.
  AC_REQUIRE([gl_HEADER_TIME_H_BODY])
])

AC_DEFUN([gl_HEADER_TIME_H_BODY],
[
  AC_REQUIRE([AC_C_RESTRICT])
  AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
  gl_NEXT_HEADERS([time.h])
  AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC])
])

dnl Check whether 'struct timespec' is declared
dnl in time.h, sys/time.h, pthread.h, or unistd.h.

AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC],
[
  AC_CHECK_HEADERS_ONCE([sys/time.h])
  AC_CACHE_CHECK([for struct timespec in ],
    [gl_cv_sys_struct_timespec_in_time_h],
    [AC_COMPILE_IFELSE(
       [AC_LANG_PROGRAM(
          [[#include 
          ]],
          [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
       [gl_cv_sys_struct_timespec_in_time_h=yes],
       [gl_cv_sys_struct_timespec_in_time_h=no])])

  TIME_H_DEFINES_STRUCT_TIMESPEC=0
  SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
  PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
  UNISTD_H_DEFINES_STRUCT_TIMESPEC=0
  if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
    TIME_H_DEFINES_STRUCT_TIMESPEC=1
  else
    AC_CACHE_CHECK([for struct timespec in ],
      [gl_cv_sys_struct_timespec_in_sys_time_h],
      [AC_COMPILE_IFELSE(
         [AC_LANG_PROGRAM(
            [[#include 
            ]],
            [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
         [gl_cv_sys_struct_timespec_in_sys_time_h=yes],
         [gl_cv_sys_struct_timespec_in_sys_time_h=no])])
    if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
      SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
    else
      AC_CACHE_CHECK([for struct timespec in ],
        [gl_cv_sys_struct_timespec_in_pthread_h],
        [AC_COMPILE_IFELSE(
           [AC_LANG_PROGRAM(
              [[#include 
              ]],
              [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
           [gl_cv_sys_struct_timespec_in_pthread_h=yes],
           [gl_cv_sys_struct_timespec_in_pthread_h=no])])
      if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
        PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
      else
        AC_CACHE_CHECK([for struct timespec in ],
          [gl_cv_sys_struct_timespec_in_unistd_h],
          [AC_COMPILE_IFELSE(
             [AC_LANG_PROGRAM(
                [[#include 
                ]],
                [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
             [gl_cv_sys_struct_timespec_in_unistd_h=yes],
             [gl_cv_sys_struct_timespec_in_unistd_h=no])])
        if test $gl_cv_sys_struct_timespec_in_unistd_h = yes; then
          UNISTD_H_DEFINES_STRUCT_TIMESPEC=1
        fi
      fi
    fi
  fi
  AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC])
  AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC])
  AC_SUBST([PTHREAD_H_DEFINES_STRUCT_TIMESPEC])
  AC_SUBST([UNISTD_H_DEFINES_STRUCT_TIMESPEC])
])

AC_DEFUN([gl_TIME_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS],
[
  GNULIB_MKTIME=0;                       AC_SUBST([GNULIB_MKTIME])
  GNULIB_NANOSLEEP=0;                    AC_SUBST([GNULIB_NANOSLEEP])
  GNULIB_STRPTIME=0;                     AC_SUBST([GNULIB_STRPTIME])
  GNULIB_TIMEGM=0;                       AC_SUBST([GNULIB_TIMEGM])
  GNULIB_TIME_R=0;                       AC_SUBST([GNULIB_TIME_R])
  GNULIB_TIME_RZ=0;                      AC_SUBST([GNULIB_TIME_RZ])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_DECL_LOCALTIME_R=1;               AC_SUBST([HAVE_DECL_LOCALTIME_R])
  HAVE_NANOSLEEP=1;                      AC_SUBST([HAVE_NANOSLEEP])
  HAVE_STRPTIME=1;                       AC_SUBST([HAVE_STRPTIME])
  HAVE_TIMEGM=1;                         AC_SUBST([HAVE_TIMEGM])
  dnl If another module says to replace or to not replace, do that.
  dnl Otherwise, replace only if someone compiles with -DGNULIB_PORTCHECK;
  dnl this lets maintainers check for portability.
  REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;  AC_SUBST([REPLACE_LOCALTIME_R])
  REPLACE_MKTIME=GNULIB_PORTCHECK;       AC_SUBST([REPLACE_MKTIME])
  REPLACE_NANOSLEEP=GNULIB_PORTCHECK;    AC_SUBST([REPLACE_NANOSLEEP])
  REPLACE_TIMEGM=GNULIB_PORTCHECK;       AC_SUBST([REPLACE_TIMEGM])

  dnl Hack so that the time module doesn't depend on the sys_time module.
  dnl First, default GNULIB_GETTIMEOFDAY to 0 if sys_time is absent.
  : ${GNULIB_GETTIMEOFDAY=0};            AC_SUBST([GNULIB_GETTIMEOFDAY])
  dnl Second, it's OK to not use GNULIB_PORTCHECK for REPLACE_GMTIME
  dnl and REPLACE_LOCALTIME, as portability to Solaris 2.6 and earlier
  dnl is no longer a big deal.
  REPLACE_GMTIME=0;                      AC_SUBST([REPLACE_GMTIME])
  REPLACE_LOCALTIME=0;                   AC_SUBST([REPLACE_LOCALTIME])
])
CSSC-1.4.1/m4/unistd_h.m40000644000000000000000000002171212655624272013053 0ustar0000000000000000# unistd_h.m4 serial 68
dnl Copyright (C) 2006-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl Written by Simon Josefsson, Bruno Haible.

AC_DEFUN([gl_UNISTD_H],
[
  dnl Use AC_REQUIRE here, so that the default behavior below is expanded
  dnl once only, before all statements that occur in other macros.
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])

  gl_CHECK_NEXT_HEADERS([unistd.h])
  if test $ac_cv_header_unistd_h = yes; then
    HAVE_UNISTD_H=1
  else
    HAVE_UNISTD_H=0
  fi
  AC_SUBST([HAVE_UNISTD_H])

  dnl Ensure the type pid_t gets defined.
  AC_REQUIRE([AC_TYPE_PID_T])

  dnl Determine WINDOWS_64_BIT_OFF_T.
  AC_REQUIRE([gl_TYPE_OFF_T])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[
#if HAVE_UNISTD_H
# include 
#endif
/* Some systems declare various items in the wrong headers.  */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include 
# include 
# include 
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
#  include 
# endif
#endif
    ]], [chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir fchownat
    fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups
    gethostname getlogin getlogin_r getpagesize
    getusershell setusershell endusershell
    group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite
    readlink readlinkat rmdir sethostname sleep symlink symlinkat ttyname_r
    unlink unlinkat usleep])
])

AC_DEFUN([gl_UNISTD_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_UNISTD_H_DEFAULTS],
[
  GNULIB_CHDIR=0;                AC_SUBST([GNULIB_CHDIR])
  GNULIB_CHOWN=0;                AC_SUBST([GNULIB_CHOWN])
  GNULIB_CLOSE=0;                AC_SUBST([GNULIB_CLOSE])
  GNULIB_DUP=0;                  AC_SUBST([GNULIB_DUP])
  GNULIB_DUP2=0;                 AC_SUBST([GNULIB_DUP2])
  GNULIB_DUP3=0;                 AC_SUBST([GNULIB_DUP3])
  GNULIB_ENVIRON=0;              AC_SUBST([GNULIB_ENVIRON])
  GNULIB_EUIDACCESS=0;           AC_SUBST([GNULIB_EUIDACCESS])
  GNULIB_FACCESSAT=0;            AC_SUBST([GNULIB_FACCESSAT])
  GNULIB_FCHDIR=0;               AC_SUBST([GNULIB_FCHDIR])
  GNULIB_FCHOWNAT=0;             AC_SUBST([GNULIB_FCHOWNAT])
  GNULIB_FDATASYNC=0;            AC_SUBST([GNULIB_FDATASYNC])
  GNULIB_FSYNC=0;                AC_SUBST([GNULIB_FSYNC])
  GNULIB_FTRUNCATE=0;            AC_SUBST([GNULIB_FTRUNCATE])
  GNULIB_GETCWD=0;               AC_SUBST([GNULIB_GETCWD])
  GNULIB_GETDOMAINNAME=0;        AC_SUBST([GNULIB_GETDOMAINNAME])
  GNULIB_GETDTABLESIZE=0;        AC_SUBST([GNULIB_GETDTABLESIZE])
  GNULIB_GETGROUPS=0;            AC_SUBST([GNULIB_GETGROUPS])
  GNULIB_GETHOSTNAME=0;          AC_SUBST([GNULIB_GETHOSTNAME])
  GNULIB_GETLOGIN=0;             AC_SUBST([GNULIB_GETLOGIN])
  GNULIB_GETLOGIN_R=0;           AC_SUBST([GNULIB_GETLOGIN_R])
  GNULIB_GETPAGESIZE=0;          AC_SUBST([GNULIB_GETPAGESIZE])
  GNULIB_GETUSERSHELL=0;         AC_SUBST([GNULIB_GETUSERSHELL])
  GNULIB_GROUP_MEMBER=0;         AC_SUBST([GNULIB_GROUP_MEMBER])
  GNULIB_ISATTY=0;               AC_SUBST([GNULIB_ISATTY])
  GNULIB_LCHOWN=0;               AC_SUBST([GNULIB_LCHOWN])
  GNULIB_LINK=0;                 AC_SUBST([GNULIB_LINK])
  GNULIB_LINKAT=0;               AC_SUBST([GNULIB_LINKAT])
  GNULIB_LSEEK=0;                AC_SUBST([GNULIB_LSEEK])
  GNULIB_PIPE=0;                 AC_SUBST([GNULIB_PIPE])
  GNULIB_PIPE2=0;                AC_SUBST([GNULIB_PIPE2])
  GNULIB_PREAD=0;                AC_SUBST([GNULIB_PREAD])
  GNULIB_PWRITE=0;               AC_SUBST([GNULIB_PWRITE])
  GNULIB_READ=0;                 AC_SUBST([GNULIB_READ])
  GNULIB_READLINK=0;             AC_SUBST([GNULIB_READLINK])
  GNULIB_READLINKAT=0;           AC_SUBST([GNULIB_READLINKAT])
  GNULIB_RMDIR=0;                AC_SUBST([GNULIB_RMDIR])
  GNULIB_SETHOSTNAME=0;          AC_SUBST([GNULIB_SETHOSTNAME])
  GNULIB_SLEEP=0;                AC_SUBST([GNULIB_SLEEP])
  GNULIB_SYMLINK=0;              AC_SUBST([GNULIB_SYMLINK])
  GNULIB_SYMLINKAT=0;            AC_SUBST([GNULIB_SYMLINKAT])
  GNULIB_TTYNAME_R=0;            AC_SUBST([GNULIB_TTYNAME_R])
  GNULIB_UNISTD_H_NONBLOCKING=0; AC_SUBST([GNULIB_UNISTD_H_NONBLOCKING])
  GNULIB_UNISTD_H_SIGPIPE=0;     AC_SUBST([GNULIB_UNISTD_H_SIGPIPE])
  GNULIB_UNLINK=0;               AC_SUBST([GNULIB_UNLINK])
  GNULIB_UNLINKAT=0;             AC_SUBST([GNULIB_UNLINKAT])
  GNULIB_USLEEP=0;               AC_SUBST([GNULIB_USLEEP])
  GNULIB_WRITE=0;                AC_SUBST([GNULIB_WRITE])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_CHOWN=1;           AC_SUBST([HAVE_CHOWN])
  HAVE_DUP2=1;            AC_SUBST([HAVE_DUP2])
  HAVE_DUP3=1;            AC_SUBST([HAVE_DUP3])
  HAVE_EUIDACCESS=1;      AC_SUBST([HAVE_EUIDACCESS])
  HAVE_FACCESSAT=1;       AC_SUBST([HAVE_FACCESSAT])
  HAVE_FCHDIR=1;          AC_SUBST([HAVE_FCHDIR])
  HAVE_FCHOWNAT=1;        AC_SUBST([HAVE_FCHOWNAT])
  HAVE_FDATASYNC=1;       AC_SUBST([HAVE_FDATASYNC])
  HAVE_FSYNC=1;           AC_SUBST([HAVE_FSYNC])
  HAVE_FTRUNCATE=1;       AC_SUBST([HAVE_FTRUNCATE])
  HAVE_GETDTABLESIZE=1;   AC_SUBST([HAVE_GETDTABLESIZE])
  HAVE_GETGROUPS=1;       AC_SUBST([HAVE_GETGROUPS])
  HAVE_GETHOSTNAME=1;     AC_SUBST([HAVE_GETHOSTNAME])
  HAVE_GETLOGIN=1;        AC_SUBST([HAVE_GETLOGIN])
  HAVE_GETPAGESIZE=1;     AC_SUBST([HAVE_GETPAGESIZE])
  HAVE_GROUP_MEMBER=1;    AC_SUBST([HAVE_GROUP_MEMBER])
  HAVE_LCHOWN=1;          AC_SUBST([HAVE_LCHOWN])
  HAVE_LINK=1;            AC_SUBST([HAVE_LINK])
  HAVE_LINKAT=1;          AC_SUBST([HAVE_LINKAT])
  HAVE_PIPE=1;            AC_SUBST([HAVE_PIPE])
  HAVE_PIPE2=1;           AC_SUBST([HAVE_PIPE2])
  HAVE_PREAD=1;           AC_SUBST([HAVE_PREAD])
  HAVE_PWRITE=1;          AC_SUBST([HAVE_PWRITE])
  HAVE_READLINK=1;        AC_SUBST([HAVE_READLINK])
  HAVE_READLINKAT=1;      AC_SUBST([HAVE_READLINKAT])
  HAVE_SETHOSTNAME=1;     AC_SUBST([HAVE_SETHOSTNAME])
  HAVE_SLEEP=1;           AC_SUBST([HAVE_SLEEP])
  HAVE_SYMLINK=1;         AC_SUBST([HAVE_SYMLINK])
  HAVE_SYMLINKAT=1;       AC_SUBST([HAVE_SYMLINKAT])
  HAVE_UNLINKAT=1;        AC_SUBST([HAVE_UNLINKAT])
  HAVE_USLEEP=1;          AC_SUBST([HAVE_USLEEP])
  HAVE_DECL_ENVIRON=1;    AC_SUBST([HAVE_DECL_ENVIRON])
  HAVE_DECL_FCHDIR=1;     AC_SUBST([HAVE_DECL_FCHDIR])
  HAVE_DECL_FDATASYNC=1;  AC_SUBST([HAVE_DECL_FDATASYNC])
  HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME])
  HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R])
  HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE])
  HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL])
  HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME])
  HAVE_DECL_TTYNAME_R=1;  AC_SUBST([HAVE_DECL_TTYNAME_R])
  HAVE_OS_H=0;            AC_SUBST([HAVE_OS_H])
  HAVE_SYS_PARAM_H=0;     AC_SUBST([HAVE_SYS_PARAM_H])
  REPLACE_CHOWN=0;        AC_SUBST([REPLACE_CHOWN])
  REPLACE_CLOSE=0;        AC_SUBST([REPLACE_CLOSE])
  REPLACE_DUP=0;          AC_SUBST([REPLACE_DUP])
  REPLACE_DUP2=0;         AC_SUBST([REPLACE_DUP2])
  REPLACE_FCHOWNAT=0;     AC_SUBST([REPLACE_FCHOWNAT])
  REPLACE_FTRUNCATE=0;    AC_SUBST([REPLACE_FTRUNCATE])
  REPLACE_GETCWD=0;       AC_SUBST([REPLACE_GETCWD])
  REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME])
  REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE])
  REPLACE_GETLOGIN_R=0;   AC_SUBST([REPLACE_GETLOGIN_R])
  REPLACE_GETGROUPS=0;    AC_SUBST([REPLACE_GETGROUPS])
  REPLACE_GETPAGESIZE=0;  AC_SUBST([REPLACE_GETPAGESIZE])
  REPLACE_ISATTY=0;       AC_SUBST([REPLACE_ISATTY])
  REPLACE_LCHOWN=0;       AC_SUBST([REPLACE_LCHOWN])
  REPLACE_LINK=0;         AC_SUBST([REPLACE_LINK])
  REPLACE_LINKAT=0;       AC_SUBST([REPLACE_LINKAT])
  REPLACE_LSEEK=0;        AC_SUBST([REPLACE_LSEEK])
  REPLACE_PREAD=0;        AC_SUBST([REPLACE_PREAD])
  REPLACE_PWRITE=0;       AC_SUBST([REPLACE_PWRITE])
  REPLACE_READ=0;         AC_SUBST([REPLACE_READ])
  REPLACE_READLINK=0;     AC_SUBST([REPLACE_READLINK])
  REPLACE_READLINKAT=0;   AC_SUBST([REPLACE_READLINKAT])
  REPLACE_RMDIR=0;        AC_SUBST([REPLACE_RMDIR])
  REPLACE_SLEEP=0;        AC_SUBST([REPLACE_SLEEP])
  REPLACE_SYMLINK=0;      AC_SUBST([REPLACE_SYMLINK])
  REPLACE_SYMLINKAT=0;    AC_SUBST([REPLACE_SYMLINKAT])
  REPLACE_TTYNAME_R=0;    AC_SUBST([REPLACE_TTYNAME_R])
  REPLACE_UNLINK=0;       AC_SUBST([REPLACE_UNLINK])
  REPLACE_UNLINKAT=0;     AC_SUBST([REPLACE_UNLINKAT])
  REPLACE_USLEEP=0;       AC_SUBST([REPLACE_USLEEP])
  REPLACE_WRITE=0;        AC_SUBST([REPLACE_WRITE])
  UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H])
  UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
                           AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS])
])
CSSC-1.4.1/m4/stdalign.m40000644000000000000000000000437412655624570013051 0ustar0000000000000000# Check for stdalign.h that conforms to C11.

dnl Copyright 2011-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

# Prepare for substituting  if it is not supported.

AC_DEFUN([gl_STDALIGN_H],
[
  AC_CACHE_CHECK([for working stdalign.h],
    [gl_cv_header_working_stdalign_h],
    [AC_COMPILE_IFELSE(
       [AC_LANG_PROGRAM(
          [[#include 
            #include 

            /* Test that alignof yields a result consistent with offsetof.
               This catches GCC bug 52023
               .  */
            #ifdef __cplusplus
               template  struct alignof_helper { char a; t b; };
            # define ao(type) offsetof (alignof_helper, b)
            #else
            # define ao(type) offsetof (struct { char a; type b; }, b)
            #endif
            char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
            char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
            char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];

            /* Test _Alignas only on platforms where gnulib can help.  */
            #if \
                ((defined __cplusplus && 201103 <= __cplusplus) \
                 || (defined __APPLE__ && defined __MACH__ \
                     ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \
                     : __GNUC__) \
                 || __HP_cc || __HP_aCC || __IBMC__ || __IBMCPP__ \
                 || __ICC || 0x5110 <= __SUNPRO_C \
                 || 1300 <= _MSC_VER)
              struct alignas_test { char c; char alignas (8) alignas_8; };
              char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
                                ? 1 : -1];
            #endif
          ]])],
       [gl_cv_header_working_stdalign_h=yes],
       [gl_cv_header_working_stdalign_h=no])])

  if test $gl_cv_header_working_stdalign_h = yes; then
    STDALIGN_H=''
  else
    STDALIGN_H='stdalign.h'
  fi

  AC_SUBST([STDALIGN_H])
  AM_CONDITIONAL([GL_GENERATE_STDALIGN_H], [test -n "$STDALIGN_H"])
])
CSSC-1.4.1/m4/lseek.m40000644000000000000000000000436112655624272012342 0ustar0000000000000000# lseek.m4 serial 10
dnl Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_LSEEK],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])

  AC_REQUIRE([AC_CANONICAL_HOST])
  AC_REQUIRE([AC_PROG_CC])
  AC_CHECK_HEADERS_ONCE([unistd.h])
  AC_CACHE_CHECK([whether lseek detects pipes], [gl_cv_func_lseek_pipe],
    [case "$host_os" in
       mingw*)
         dnl Native Windows.
         dnl The result of lseek (fd, (off_t)0, SEEK_CUR) or
         dnl SetFilePointer(handle, 0, NULL, FILE_CURRENT)
         dnl for a pipe depends on the environment: In a Cygwin 1.5
         dnl environment it succeeds (wrong); in a Cygwin 1.7 environment
         dnl it fails with a wrong errno value.
         gl_cv_func_lseek_pipe=no
         ;;
       *)
         if test $cross_compiling = no; then
           AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include  /* for off_t */
#include  /* for SEEK_CUR */
#if HAVE_UNISTD_H
# include 
#else /* on Windows with MSVC */
# include 
#endif
]], [[
  /* Exit with success only if stdin is seekable.  */
  return lseek (0, (off_t)0, SEEK_CUR) < 0;
]])],
             [if test -s conftest$ac_exeext \
                 && ./conftest$ac_exeext < conftest.$ac_ext \
                 && test 1 = "`echo hi \
                   | { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then
                gl_cv_func_lseek_pipe=yes
              else
                gl_cv_func_lseek_pipe=no
              fi
             ],
             [gl_cv_func_lseek_pipe=no])
         else
           AC_COMPILE_IFELSE(
             [AC_LANG_SOURCE([[
#if defined __BEOS__
/* BeOS mistakenly return 0 when trying to seek on pipes.  */
  Choke me.
#endif]])],
             [gl_cv_func_lseek_pipe=yes], [gl_cv_func_lseek_pipe=no])
         fi
         ;;
     esac
    ])
  if test $gl_cv_func_lseek_pipe = no; then
    REPLACE_LSEEK=1
    AC_DEFINE([LSEEK_PIPE_BROKEN], [1],
      [Define to 1 if lseek does not detect pipes.])
  fi

  AC_REQUIRE([gl_SYS_TYPES_H])
  if test $WINDOWS_64_BIT_OFF_T = 1; then
    REPLACE_LSEEK=1
  fi
])
CSSC-1.4.1/m4/string_h.m40000644000000000000000000001271412655624272013055 0ustar0000000000000000# Configure a GNU-like replacement for .

# Copyright (C) 2007-2016 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 21

# Written by Paul Eggert.

AC_DEFUN([gl_HEADER_STRING_H],
[
  dnl Use AC_REQUIRE here, so that the default behavior below is expanded
  dnl once only, before all statements that occur in other macros.
  AC_REQUIRE([gl_HEADER_STRING_H_BODY])
])

AC_DEFUN([gl_HEADER_STRING_H_BODY],
[
  AC_REQUIRE([AC_C_RESTRICT])
  AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
  gl_NEXT_HEADERS([string.h])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use, and which is not
  dnl guaranteed by C89.
  gl_WARN_ON_USE_PREPARE([[#include 
    ]],
    [ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul
     strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r
     strerror_r strsignal strverscmp])
])

AC_DEFUN([gl_STRING_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
[
  GNULIB_FFSL=0;        AC_SUBST([GNULIB_FFSL])
  GNULIB_FFSLL=0;       AC_SUBST([GNULIB_FFSLL])
  GNULIB_MEMCHR=0;      AC_SUBST([GNULIB_MEMCHR])
  GNULIB_MEMMEM=0;      AC_SUBST([GNULIB_MEMMEM])
  GNULIB_MEMPCPY=0;     AC_SUBST([GNULIB_MEMPCPY])
  GNULIB_MEMRCHR=0;     AC_SUBST([GNULIB_MEMRCHR])
  GNULIB_RAWMEMCHR=0;   AC_SUBST([GNULIB_RAWMEMCHR])
  GNULIB_STPCPY=0;      AC_SUBST([GNULIB_STPCPY])
  GNULIB_STPNCPY=0;     AC_SUBST([GNULIB_STPNCPY])
  GNULIB_STRCHRNUL=0;   AC_SUBST([GNULIB_STRCHRNUL])
  GNULIB_STRDUP=0;      AC_SUBST([GNULIB_STRDUP])
  GNULIB_STRNCAT=0;     AC_SUBST([GNULIB_STRNCAT])
  GNULIB_STRNDUP=0;     AC_SUBST([GNULIB_STRNDUP])
  GNULIB_STRNLEN=0;     AC_SUBST([GNULIB_STRNLEN])
  GNULIB_STRPBRK=0;     AC_SUBST([GNULIB_STRPBRK])
  GNULIB_STRSEP=0;      AC_SUBST([GNULIB_STRSEP])
  GNULIB_STRSTR=0;      AC_SUBST([GNULIB_STRSTR])
  GNULIB_STRCASESTR=0;  AC_SUBST([GNULIB_STRCASESTR])
  GNULIB_STRTOK_R=0;    AC_SUBST([GNULIB_STRTOK_R])
  GNULIB_MBSLEN=0;      AC_SUBST([GNULIB_MBSLEN])
  GNULIB_MBSNLEN=0;     AC_SUBST([GNULIB_MBSNLEN])
  GNULIB_MBSCHR=0;      AC_SUBST([GNULIB_MBSCHR])
  GNULIB_MBSRCHR=0;     AC_SUBST([GNULIB_MBSRCHR])
  GNULIB_MBSSTR=0;      AC_SUBST([GNULIB_MBSSTR])
  GNULIB_MBSCASECMP=0;  AC_SUBST([GNULIB_MBSCASECMP])
  GNULIB_MBSNCASECMP=0; AC_SUBST([GNULIB_MBSNCASECMP])
  GNULIB_MBSPCASECMP=0; AC_SUBST([GNULIB_MBSPCASECMP])
  GNULIB_MBSCASESTR=0;  AC_SUBST([GNULIB_MBSCASESTR])
  GNULIB_MBSCSPN=0;     AC_SUBST([GNULIB_MBSCSPN])
  GNULIB_MBSPBRK=0;     AC_SUBST([GNULIB_MBSPBRK])
  GNULIB_MBSSPN=0;      AC_SUBST([GNULIB_MBSSPN])
  GNULIB_MBSSEP=0;      AC_SUBST([GNULIB_MBSSEP])
  GNULIB_MBSTOK_R=0;    AC_SUBST([GNULIB_MBSTOK_R])
  GNULIB_STRERROR=0;    AC_SUBST([GNULIB_STRERROR])
  GNULIB_STRERROR_R=0;  AC_SUBST([GNULIB_STRERROR_R])
  GNULIB_STRSIGNAL=0;   AC_SUBST([GNULIB_STRSIGNAL])
  GNULIB_STRVERSCMP=0;  AC_SUBST([GNULIB_STRVERSCMP])
  HAVE_MBSLEN=0;        AC_SUBST([HAVE_MBSLEN])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_FFSL=1;                  AC_SUBST([HAVE_FFSL])
  HAVE_FFSLL=1;                 AC_SUBST([HAVE_FFSLL])
  HAVE_MEMCHR=1;                AC_SUBST([HAVE_MEMCHR])
  HAVE_DECL_MEMMEM=1;           AC_SUBST([HAVE_DECL_MEMMEM])
  HAVE_MEMPCPY=1;               AC_SUBST([HAVE_MEMPCPY])
  HAVE_DECL_MEMRCHR=1;          AC_SUBST([HAVE_DECL_MEMRCHR])
  HAVE_RAWMEMCHR=1;             AC_SUBST([HAVE_RAWMEMCHR])
  HAVE_STPCPY=1;                AC_SUBST([HAVE_STPCPY])
  HAVE_STPNCPY=1;               AC_SUBST([HAVE_STPNCPY])
  HAVE_STRCHRNUL=1;             AC_SUBST([HAVE_STRCHRNUL])
  HAVE_DECL_STRDUP=1;           AC_SUBST([HAVE_DECL_STRDUP])
  HAVE_DECL_STRNDUP=1;          AC_SUBST([HAVE_DECL_STRNDUP])
  HAVE_DECL_STRNLEN=1;          AC_SUBST([HAVE_DECL_STRNLEN])
  HAVE_STRPBRK=1;               AC_SUBST([HAVE_STRPBRK])
  HAVE_STRSEP=1;                AC_SUBST([HAVE_STRSEP])
  HAVE_STRCASESTR=1;            AC_SUBST([HAVE_STRCASESTR])
  HAVE_DECL_STRTOK_R=1;         AC_SUBST([HAVE_DECL_STRTOK_R])
  HAVE_DECL_STRERROR_R=1;       AC_SUBST([HAVE_DECL_STRERROR_R])
  HAVE_DECL_STRSIGNAL=1;        AC_SUBST([HAVE_DECL_STRSIGNAL])
  HAVE_STRVERSCMP=1;            AC_SUBST([HAVE_STRVERSCMP])
  REPLACE_MEMCHR=0;             AC_SUBST([REPLACE_MEMCHR])
  REPLACE_MEMMEM=0;             AC_SUBST([REPLACE_MEMMEM])
  REPLACE_STPNCPY=0;            AC_SUBST([REPLACE_STPNCPY])
  REPLACE_STRDUP=0;             AC_SUBST([REPLACE_STRDUP])
  REPLACE_STRSTR=0;             AC_SUBST([REPLACE_STRSTR])
  REPLACE_STRCASESTR=0;         AC_SUBST([REPLACE_STRCASESTR])
  REPLACE_STRCHRNUL=0;          AC_SUBST([REPLACE_STRCHRNUL])
  REPLACE_STRERROR=0;           AC_SUBST([REPLACE_STRERROR])
  REPLACE_STRERROR_R=0;         AC_SUBST([REPLACE_STRERROR_R])
  REPLACE_STRNCAT=0;            AC_SUBST([REPLACE_STRNCAT])
  REPLACE_STRNDUP=0;            AC_SUBST([REPLACE_STRNDUP])
  REPLACE_STRNLEN=0;            AC_SUBST([REPLACE_STRNLEN])
  REPLACE_STRSIGNAL=0;          AC_SUBST([REPLACE_STRSIGNAL])
  REPLACE_STRTOK_R=0;           AC_SUBST([REPLACE_STRTOK_R])
  UNDEFINE_STRTOK_R=0;          AC_SUBST([UNDEFINE_STRTOK_R])
])
CSSC-1.4.1/m4/lt~obsolete.m40000644000000000000000000001375612351645175013617 0ustar0000000000000000# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
#
#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
#   Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# serial 5 lt~obsolete.m4

# These exist entirely to fool aclocal when bootstrapping libtool.
#
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
# which have later been changed to m4_define as they aren't part of the
# exported API, or moved to Autoconf or Automake where they belong.
#
# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
# using a macro with the same name in our local m4/libtool.m4 it'll
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
# and doesn't know about Autoconf macros at all.)
#
# So we provide this file, which has a silly filename so it's always
# included after everything else.  This provides aclocal with the
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
# because those macros already exist, or will be overwritten later.
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
#
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
# Yes, that means every name once taken will need to remain here until
# we give up compatibility with versions before 1.7, at which point
# we need to keep only those names which we still refer to.

# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])

m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
CSSC-1.4.1/m4/inttypes.m40000644000000000000000000001232012655624570013111 0ustar0000000000000000# inttypes.m4 serial 26
dnl Copyright (C) 2006-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Derek Price, Bruno Haible.
dnl Test whether  is supported or must be substituted.

AC_DEFUN([gl_INTTYPES_H],
[
  AC_REQUIRE([gl_INTTYPES_INCOMPLETE])
  gl_INTTYPES_PRI_SCN
])

AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE],
[
  AC_REQUIRE([gl_STDINT_H])
  AC_CHECK_HEADERS_ONCE([inttypes.h])

  dnl Override  always, so that the portability warnings work.
  AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
  gl_CHECK_NEXT_HEADERS([inttypes.h])

  AC_REQUIRE([gl_MULTIARCH])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[#include 
    ]], [imaxabs imaxdiv strtoimax strtoumax])
])

# Ensure that the PRI* and SCN* macros are defined appropriately.
AC_DEFUN([gl_INTTYPES_PRI_SCN],
[
  AC_REQUIRE([gt_INTTYPES_PRI])

  PRIPTR_PREFIX=
  if test -n "$STDINT_H"; then
    dnl Using the gnulib . It always defines intptr_t to 'long'.
    PRIPTR_PREFIX='"l"'
  else
    dnl Using the system's .
    for glpfx in '' l ll I64; do
      case $glpfx in
        '')  gltype1='int';;
        l)   gltype1='long int';;
        ll)  gltype1='long long int';;
        I64) gltype1='__int64';;
      esac
      AC_COMPILE_IFELSE(
        [AC_LANG_PROGRAM([[#include 
           extern intptr_t foo;
           extern $gltype1 foo;]])],
        [PRIPTR_PREFIX='"'$glpfx'"'])
      test -n "$PRIPTR_PREFIX" && break
    done
  fi
  AC_SUBST([PRIPTR_PREFIX])

  gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION(
    [INT32_MAX_LT_INTMAX_MAX],
    [defined INT32_MAX && defined INTMAX_MAX],
    [INT32_MAX < INTMAX_MAX],
    [sizeof (int) < sizeof (long long int)])
  if test $APPLE_UNIVERSAL_BUILD = 0; then
    gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION(
      [INT64_MAX_EQ_LONG_MAX],
      [defined INT64_MAX],
      [INT64_MAX == LONG_MAX],
      [sizeof (long long int) == sizeof (long int)])
  else
    INT64_MAX_EQ_LONG_MAX=-1
  fi
  gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION(
    [UINT32_MAX_LT_UINTMAX_MAX],
    [defined UINT32_MAX && defined UINTMAX_MAX],
    [UINT32_MAX < UINTMAX_MAX],
    [sizeof (unsigned int) < sizeof (unsigned long long int)])
  if test $APPLE_UNIVERSAL_BUILD = 0; then
    gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION(
      [UINT64_MAX_EQ_ULONG_MAX],
      [defined UINT64_MAX],
      [UINT64_MAX == ULONG_MAX],
      [sizeof (unsigned long long int) == sizeof (unsigned long int)])
  else
    UINT64_MAX_EQ_ULONG_MAX=-1
  fi
])

# Define the symbol $1 to be 1 if the condition is true, 0 otherwise.
# If $2 is true, the condition is $3; otherwise if long long int is supported
# approximate the condition with $4; otherwise, assume the condition is false.
# The condition should work on all C99 platforms; the approximations should be
# good enough to work on all practical pre-C99 platforms.
# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants.
AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION],
[
  AC_CACHE_CHECK([whether $3],
    [gl_cv_test_$1],
    [AC_COMPILE_IFELSE(
       [AC_LANG_PROGRAM(
          [[/* Work also in C++ mode.  */
            #define __STDC_LIMIT_MACROS 1

            /* Work if build is not clean.  */
            #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H

            #include 
            #if HAVE_STDINT_H
             #include 
            #endif

            #if $2
             #define CONDITION ($3)
            #elif HAVE_LONG_LONG_INT
             #define CONDITION ($4)
            #else
             #define CONDITION 0
            #endif
            int test[CONDITION ? 1 : -1];]])],
       [gl_cv_test_$1=yes],
       [gl_cv_test_$1=no])])
  if test $gl_cv_test_$1 = yes; then
    $1=1;
  else
    $1=0;
  fi
  AC_SUBST([$1])
])

AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
])

AC_DEFUN([gl_INTTYPES_H_DEFAULTS],
[
  GNULIB_IMAXABS=0;      AC_SUBST([GNULIB_IMAXABS])
  GNULIB_IMAXDIV=0;      AC_SUBST([GNULIB_IMAXDIV])
  GNULIB_STRTOIMAX=0;    AC_SUBST([GNULIB_STRTOIMAX])
  GNULIB_STRTOUMAX=0;    AC_SUBST([GNULIB_STRTOUMAX])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_DECL_IMAXABS=1;   AC_SUBST([HAVE_DECL_IMAXABS])
  HAVE_DECL_IMAXDIV=1;   AC_SUBST([HAVE_DECL_IMAXDIV])
  HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX])
  HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX])
  REPLACE_STRTOIMAX=0;   AC_SUBST([REPLACE_STRTOIMAX])
  REPLACE_STRTOUMAX=0;   AC_SUBST([REPLACE_STRTOUMAX])
  INT32_MAX_LT_INTMAX_MAX=1;  AC_SUBST([INT32_MAX_LT_INTMAX_MAX])
  INT64_MAX_EQ_LONG_MAX='defined _LP64';  AC_SUBST([INT64_MAX_EQ_LONG_MAX])
  PRI_MACROS_BROKEN=0;   AC_SUBST([PRI_MACROS_BROKEN])
  PRIPTR_PREFIX=__PRIPTR_PREFIX;  AC_SUBST([PRIPTR_PREFIX])
  UINT32_MAX_LT_UINTMAX_MAX=1;  AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX])
  UINT64_MAX_EQ_ULONG_MAX='defined _LP64';  AC_SUBST([UINT64_MAX_EQ_ULONG_MAX])
])
CSSC-1.4.1/m4/opendir.m40000644000000000000000000000161012655624272012671 0ustar0000000000000000# opendir.m4 serial 4
dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_OPENDIR],
[
  AC_REQUIRE([gl_DIRENT_H_DEFAULTS])

  AC_CHECK_FUNCS([opendir])
  if test $ac_cv_func_opendir = no; then
    HAVE_OPENDIR=0
  fi
  dnl Replace opendir() for supporting the gnulib-defined fchdir() function,
  dnl to keep fchdir's bookkeeping up-to-date.
  m4_ifdef([gl_FUNC_FCHDIR], [
    gl_TEST_FCHDIR
    if test $HAVE_FCHDIR = 0; then
      if test $HAVE_OPENDIR = 1; then
        REPLACE_OPENDIR=1
      fi
    fi
  ])
  dnl Replace opendir() on OS/2 kLIBC to support dirfd() function replaced
  dnl by gnulib.
  case $host_os,$HAVE_OPENDIR in
    os2*,1)
      REPLACE_OPENDIR=1;;
  esac
])
CSSC-1.4.1/m4/sched_h.m40000644000000000000000000000250512655624573012636 0ustar0000000000000000# sched_h.m4 serial 7
dnl Copyright (C) 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl Written by Bruno Haible.

AC_DEFUN([gl_SCHED_H],
[
  AC_COMPILE_IFELSE(
    [AC_LANG_PROGRAM([[
       #include 
       struct sched_param a;
       int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER };
       pid_t t1;
     ]])],
    [SCHED_H=''],
    [SCHED_H='sched.h'

     gl_CHECK_NEXT_HEADERS([sched.h])

     if test $ac_cv_header_sched_h = yes; then
       HAVE_SCHED_H=1
     else
       HAVE_SCHED_H=0
     fi
     AC_SUBST([HAVE_SCHED_H])

     if test "$HAVE_SCHED_H" = 1; then
       AC_CHECK_TYPE([struct sched_param],
         [HAVE_STRUCT_SCHED_PARAM=1], [HAVE_STRUCT_SCHED_PARAM=0],
         [#include ])
     else
       dnl On OS/2 kLIBC, struct sched_param is in spawn.h.
       AC_CHECK_TYPE([struct sched_param],
         [HAVE_STRUCT_SCHED_PARAM=1], [HAVE_STRUCT_SCHED_PARAM=0],
         [#include ])
     fi
     AC_SUBST([HAVE_STRUCT_SCHED_PARAM])

     dnl Ensure the type pid_t gets defined.
     AC_REQUIRE([AC_TYPE_PID_T])
    ])
  AC_SUBST([SCHED_H])
  AM_CONDITIONAL([GL_GENERATE_SCHED_H], [test -n "$SCHED_H"])
])
CSSC-1.4.1/m4/sys_stat_h.m40000644000000000000000000000723612655624272013423 0ustar0000000000000000# sys_stat_h.m4 serial 28   -*- Autoconf -*-
dnl Copyright (C) 2006-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Eric Blake.
dnl Provide a GNU-like .

AC_DEFUN([gl_HEADER_SYS_STAT_H],
[
  AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])

  dnl Check for broken stat macros.
  AC_REQUIRE([AC_HEADER_STAT])

  gl_CHECK_NEXT_HEADERS([sys/stat.h])

  dnl Ensure the type mode_t gets defined.
  AC_REQUIRE([AC_TYPE_MODE_T])

  dnl Whether to override 'struct stat'.
  m4_ifdef([gl_LARGEFILE], [
    AC_REQUIRE([gl_LARGEFILE])
  ], [
    WINDOWS_64_BIT_ST_SIZE=0
  ])
  AC_SUBST([WINDOWS_64_BIT_ST_SIZE])
  if test $WINDOWS_64_BIT_ST_SIZE = 1; then
    AC_DEFINE([_GL_WINDOWS_64_BIT_ST_SIZE], [1],
      [Define to 1 if Gnulib overrides 'struct stat' on Windows so that
       struct stat.st_size becomes 64-bit.])
  fi

  dnl Define types that are supposed to be defined in  or
  dnl .
  AC_CHECK_TYPE([nlink_t], [],
    [AC_DEFINE([nlink_t], [int],
       [Define to the type of st_nlink in struct stat, or a supertype.])],
    [#include 
     #include ])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[#include 
    ]], [fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat
    mknod mknodat stat utimensat])
]) # gl_HEADER_SYS_STAT_H

AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR
  GNULIB_FCHMODAT=0;    AC_SUBST([GNULIB_FCHMODAT])
  GNULIB_FSTAT=0;       AC_SUBST([GNULIB_FSTAT])
  GNULIB_FSTATAT=0;     AC_SUBST([GNULIB_FSTATAT])
  GNULIB_FUTIMENS=0;    AC_SUBST([GNULIB_FUTIMENS])
  GNULIB_LCHMOD=0;      AC_SUBST([GNULIB_LCHMOD])
  GNULIB_LSTAT=0;       AC_SUBST([GNULIB_LSTAT])
  GNULIB_MKDIRAT=0;     AC_SUBST([GNULIB_MKDIRAT])
  GNULIB_MKFIFO=0;      AC_SUBST([GNULIB_MKFIFO])
  GNULIB_MKFIFOAT=0;    AC_SUBST([GNULIB_MKFIFOAT])
  GNULIB_MKNOD=0;       AC_SUBST([GNULIB_MKNOD])
  GNULIB_MKNODAT=0;     AC_SUBST([GNULIB_MKNODAT])
  GNULIB_STAT=0;        AC_SUBST([GNULIB_STAT])
  GNULIB_UTIMENSAT=0;   AC_SUBST([GNULIB_UTIMENSAT])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_FCHMODAT=1;      AC_SUBST([HAVE_FCHMODAT])
  HAVE_FSTATAT=1;       AC_SUBST([HAVE_FSTATAT])
  HAVE_FUTIMENS=1;      AC_SUBST([HAVE_FUTIMENS])
  HAVE_LCHMOD=1;        AC_SUBST([HAVE_LCHMOD])
  HAVE_LSTAT=1;         AC_SUBST([HAVE_LSTAT])
  HAVE_MKDIRAT=1;       AC_SUBST([HAVE_MKDIRAT])
  HAVE_MKFIFO=1;        AC_SUBST([HAVE_MKFIFO])
  HAVE_MKFIFOAT=1;      AC_SUBST([HAVE_MKFIFOAT])
  HAVE_MKNOD=1;         AC_SUBST([HAVE_MKNOD])
  HAVE_MKNODAT=1;       AC_SUBST([HAVE_MKNODAT])
  HAVE_UTIMENSAT=1;     AC_SUBST([HAVE_UTIMENSAT])
  REPLACE_FSTAT=0;      AC_SUBST([REPLACE_FSTAT])
  REPLACE_FSTATAT=0;    AC_SUBST([REPLACE_FSTATAT])
  REPLACE_FUTIMENS=0;   AC_SUBST([REPLACE_FUTIMENS])
  REPLACE_LSTAT=0;      AC_SUBST([REPLACE_LSTAT])
  REPLACE_MKDIR=0;      AC_SUBST([REPLACE_MKDIR])
  REPLACE_MKFIFO=0;     AC_SUBST([REPLACE_MKFIFO])
  REPLACE_MKNOD=0;      AC_SUBST([REPLACE_MKNOD])
  REPLACE_STAT=0;       AC_SUBST([REPLACE_STAT])
  REPLACE_UTIMENSAT=0;  AC_SUBST([REPLACE_UTIMENSAT])
])
CSSC-1.4.1/m4/fcntl_h.m40000644000000000000000000000327112655624272012653 0ustar0000000000000000# serial 15
# Configure fcntl.h.
dnl Copyright (C) 2006-2007, 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl Written by Paul Eggert.

AC_DEFUN([gl_FCNTL_H],
[
  AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
  AC_REQUIRE([gl_FCNTL_O_FLAGS])
  gl_NEXT_HEADERS([fcntl.h])

  dnl Ensure the type pid_t gets defined.
  AC_REQUIRE([AC_TYPE_PID_T])

  dnl Ensure the type mode_t gets defined.
  AC_REQUIRE([AC_TYPE_MODE_T])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use, if it is not common
  dnl enough to be declared everywhere.
  gl_WARN_ON_USE_PREPARE([[#include 
    ]], [fcntl openat])
])

AC_DEFUN([gl_FCNTL_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_FCNTL_H_DEFAULTS],
[
  GNULIB_FCNTL=0;        AC_SUBST([GNULIB_FCNTL])
  GNULIB_NONBLOCKING=0;  AC_SUBST([GNULIB_NONBLOCKING])
  GNULIB_OPEN=0;         AC_SUBST([GNULIB_OPEN])
  GNULIB_OPENAT=0;       AC_SUBST([GNULIB_OPENAT])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_FCNTL=1;          AC_SUBST([HAVE_FCNTL])
  HAVE_OPENAT=1;         AC_SUBST([HAVE_OPENAT])
  REPLACE_FCNTL=0;       AC_SUBST([REPLACE_FCNTL])
  REPLACE_OPEN=0;        AC_SUBST([REPLACE_OPEN])
  REPLACE_OPENAT=0;      AC_SUBST([REPLACE_OPENAT])
])
CSSC-1.4.1/m4/wchar_h.m40000644000000000000000000002224012655624272012646 0ustar0000000000000000dnl A placeholder for ISO C99 , for platforms that have issues.

dnl Copyright (C) 2007-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl Written by Eric Blake.

# wchar_h.m4 serial 39

AC_DEFUN([gl_WCHAR_H],
[
  AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
  AC_REQUIRE([gl_WCHAR_H_INLINE_OK])
  dnl Prepare for creating substitute .
  dnl Check for  (missing in Linux uClibc when built without wide
  dnl character support).
  dnl  is always overridden, because of GNULIB_POSIXCHECK.
  gl_CHECK_NEXT_HEADERS([wchar.h])
  if test $ac_cv_header_wchar_h = yes; then
    HAVE_WCHAR_H=1
  else
    HAVE_WCHAR_H=0
  fi
  AC_SUBST([HAVE_WCHAR_H])

  AC_REQUIRE([gl_FEATURES_H])

  AC_REQUIRE([gt_TYPE_WINT_T])
  if test $gt_cv_c_wint_t = yes; then
    HAVE_WINT_T=1
  else
    HAVE_WINT_T=0
  fi
  AC_SUBST([HAVE_WINT_T])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[
/* Tru64 with Desktop Toolkit C has a bug:  must be included before
   .
   BSD/OS 4.0.1 has a bug: ,  and  must be
   included before .  */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include 
# include 
# include 
#endif
#include 
    ]],
    [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb
     wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset
     wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp
     wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr
     wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth
    ])
])

dnl Check whether  is usable at all.
AC_DEFUN([gl_WCHAR_H_INLINE_OK],
[
  dnl Test whether  suffers due to the transition from '__inline' to
  dnl 'gnu_inline'. See 
  dnl and . In summary,
  dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and
  dnl the option -std=c99 or -std=gnu99, leads to a broken .
  AC_CACHE_CHECK([whether  uses 'inline' correctly],
    [gl_cv_header_wchar_h_correct_inline],
    [gl_cv_header_wchar_h_correct_inline=yes
     AC_LANG_CONFTEST([
       AC_LANG_SOURCE([[#define wcstod renamed_wcstod
/* Tru64 with Desktop Toolkit C has a bug:  must be included before
   .
   BSD/OS 4.0.1 has a bug: ,  and  must be
   included before .  */
#include 
#include 
#include 
#include 
extern int zero (void);
int main () { return zero(); }
]])])
     if AC_TRY_EVAL([ac_compile]); then
       mv conftest.$ac_objext conftest1.$ac_objext
       AC_LANG_CONFTEST([
         AC_LANG_SOURCE([[#define wcstod renamed_wcstod
/* Tru64 with Desktop Toolkit C has a bug:  must be included before
   .
   BSD/OS 4.0.1 has a bug: ,  and  must be
   included before .  */
#include 
#include 
#include 
#include 
int zero (void) { return 0; }
]])])
       if AC_TRY_EVAL([ac_compile]); then
         mv conftest.$ac_objext conftest2.$ac_objext
         if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then
           :
         else
           gl_cv_header_wchar_h_correct_inline=no
         fi
       fi
     fi
     rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
    ])
  if test $gl_cv_header_wchar_h_correct_inline = no; then
    AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
C99 mode. You have four options:
  - Add the flag -fgnu89-inline to CC and reconfigure, or
  - Fix your include files, using parts of
    , or
  - Use a gcc version older than 4.3, or
  - Don't use the flags -std=c99 or -std=gnu99.
Configuration aborted.])
  fi
])

AC_DEFUN([gl_WCHAR_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_WCHAR_H_DEFAULTS],
[
  GNULIB_BTOWC=0;       AC_SUBST([GNULIB_BTOWC])
  GNULIB_WCTOB=0;       AC_SUBST([GNULIB_WCTOB])
  GNULIB_MBSINIT=0;     AC_SUBST([GNULIB_MBSINIT])
  GNULIB_MBRTOWC=0;     AC_SUBST([GNULIB_MBRTOWC])
  GNULIB_MBRLEN=0;      AC_SUBST([GNULIB_MBRLEN])
  GNULIB_MBSRTOWCS=0;   AC_SUBST([GNULIB_MBSRTOWCS])
  GNULIB_MBSNRTOWCS=0;  AC_SUBST([GNULIB_MBSNRTOWCS])
  GNULIB_WCRTOMB=0;     AC_SUBST([GNULIB_WCRTOMB])
  GNULIB_WCSRTOMBS=0;   AC_SUBST([GNULIB_WCSRTOMBS])
  GNULIB_WCSNRTOMBS=0;  AC_SUBST([GNULIB_WCSNRTOMBS])
  GNULIB_WCWIDTH=0;     AC_SUBST([GNULIB_WCWIDTH])
  GNULIB_WMEMCHR=0;     AC_SUBST([GNULIB_WMEMCHR])
  GNULIB_WMEMCMP=0;     AC_SUBST([GNULIB_WMEMCMP])
  GNULIB_WMEMCPY=0;     AC_SUBST([GNULIB_WMEMCPY])
  GNULIB_WMEMMOVE=0;    AC_SUBST([GNULIB_WMEMMOVE])
  GNULIB_WMEMSET=0;     AC_SUBST([GNULIB_WMEMSET])
  GNULIB_WCSLEN=0;      AC_SUBST([GNULIB_WCSLEN])
  GNULIB_WCSNLEN=0;     AC_SUBST([GNULIB_WCSNLEN])
  GNULIB_WCSCPY=0;      AC_SUBST([GNULIB_WCSCPY])
  GNULIB_WCPCPY=0;      AC_SUBST([GNULIB_WCPCPY])
  GNULIB_WCSNCPY=0;     AC_SUBST([GNULIB_WCSNCPY])
  GNULIB_WCPNCPY=0;     AC_SUBST([GNULIB_WCPNCPY])
  GNULIB_WCSCAT=0;      AC_SUBST([GNULIB_WCSCAT])
  GNULIB_WCSNCAT=0;     AC_SUBST([GNULIB_WCSNCAT])
  GNULIB_WCSCMP=0;      AC_SUBST([GNULIB_WCSCMP])
  GNULIB_WCSNCMP=0;     AC_SUBST([GNULIB_WCSNCMP])
  GNULIB_WCSCASECMP=0;  AC_SUBST([GNULIB_WCSCASECMP])
  GNULIB_WCSNCASECMP=0; AC_SUBST([GNULIB_WCSNCASECMP])
  GNULIB_WCSCOLL=0;     AC_SUBST([GNULIB_WCSCOLL])
  GNULIB_WCSXFRM=0;     AC_SUBST([GNULIB_WCSXFRM])
  GNULIB_WCSDUP=0;      AC_SUBST([GNULIB_WCSDUP])
  GNULIB_WCSCHR=0;      AC_SUBST([GNULIB_WCSCHR])
  GNULIB_WCSRCHR=0;     AC_SUBST([GNULIB_WCSRCHR])
  GNULIB_WCSCSPN=0;     AC_SUBST([GNULIB_WCSCSPN])
  GNULIB_WCSSPN=0;      AC_SUBST([GNULIB_WCSSPN])
  GNULIB_WCSPBRK=0;     AC_SUBST([GNULIB_WCSPBRK])
  GNULIB_WCSSTR=0;      AC_SUBST([GNULIB_WCSSTR])
  GNULIB_WCSTOK=0;      AC_SUBST([GNULIB_WCSTOK])
  GNULIB_WCSWIDTH=0;    AC_SUBST([GNULIB_WCSWIDTH])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_BTOWC=1;         AC_SUBST([HAVE_BTOWC])
  HAVE_MBSINIT=1;       AC_SUBST([HAVE_MBSINIT])
  HAVE_MBRTOWC=1;       AC_SUBST([HAVE_MBRTOWC])
  HAVE_MBRLEN=1;        AC_SUBST([HAVE_MBRLEN])
  HAVE_MBSRTOWCS=1;     AC_SUBST([HAVE_MBSRTOWCS])
  HAVE_MBSNRTOWCS=1;    AC_SUBST([HAVE_MBSNRTOWCS])
  HAVE_WCRTOMB=1;       AC_SUBST([HAVE_WCRTOMB])
  HAVE_WCSRTOMBS=1;     AC_SUBST([HAVE_WCSRTOMBS])
  HAVE_WCSNRTOMBS=1;    AC_SUBST([HAVE_WCSNRTOMBS])
  HAVE_WMEMCHR=1;       AC_SUBST([HAVE_WMEMCHR])
  HAVE_WMEMCMP=1;       AC_SUBST([HAVE_WMEMCMP])
  HAVE_WMEMCPY=1;       AC_SUBST([HAVE_WMEMCPY])
  HAVE_WMEMMOVE=1;      AC_SUBST([HAVE_WMEMMOVE])
  HAVE_WMEMSET=1;       AC_SUBST([HAVE_WMEMSET])
  HAVE_WCSLEN=1;        AC_SUBST([HAVE_WCSLEN])
  HAVE_WCSNLEN=1;       AC_SUBST([HAVE_WCSNLEN])
  HAVE_WCSCPY=1;        AC_SUBST([HAVE_WCSCPY])
  HAVE_WCPCPY=1;        AC_SUBST([HAVE_WCPCPY])
  HAVE_WCSNCPY=1;       AC_SUBST([HAVE_WCSNCPY])
  HAVE_WCPNCPY=1;       AC_SUBST([HAVE_WCPNCPY])
  HAVE_WCSCAT=1;        AC_SUBST([HAVE_WCSCAT])
  HAVE_WCSNCAT=1;       AC_SUBST([HAVE_WCSNCAT])
  HAVE_WCSCMP=1;        AC_SUBST([HAVE_WCSCMP])
  HAVE_WCSNCMP=1;       AC_SUBST([HAVE_WCSNCMP])
  HAVE_WCSCASECMP=1;    AC_SUBST([HAVE_WCSCASECMP])
  HAVE_WCSNCASECMP=1;   AC_SUBST([HAVE_WCSNCASECMP])
  HAVE_WCSCOLL=1;       AC_SUBST([HAVE_WCSCOLL])
  HAVE_WCSXFRM=1;       AC_SUBST([HAVE_WCSXFRM])
  HAVE_WCSDUP=1;        AC_SUBST([HAVE_WCSDUP])
  HAVE_WCSCHR=1;        AC_SUBST([HAVE_WCSCHR])
  HAVE_WCSRCHR=1;       AC_SUBST([HAVE_WCSRCHR])
  HAVE_WCSCSPN=1;       AC_SUBST([HAVE_WCSCSPN])
  HAVE_WCSSPN=1;        AC_SUBST([HAVE_WCSSPN])
  HAVE_WCSPBRK=1;       AC_SUBST([HAVE_WCSPBRK])
  HAVE_WCSSTR=1;        AC_SUBST([HAVE_WCSSTR])
  HAVE_WCSTOK=1;        AC_SUBST([HAVE_WCSTOK])
  HAVE_WCSWIDTH=1;      AC_SUBST([HAVE_WCSWIDTH])
  HAVE_DECL_WCTOB=1;    AC_SUBST([HAVE_DECL_WCTOB])
  HAVE_DECL_WCWIDTH=1;  AC_SUBST([HAVE_DECL_WCWIDTH])
  REPLACE_MBSTATE_T=0;  AC_SUBST([REPLACE_MBSTATE_T])
  REPLACE_BTOWC=0;      AC_SUBST([REPLACE_BTOWC])
  REPLACE_WCTOB=0;      AC_SUBST([REPLACE_WCTOB])
  REPLACE_MBSINIT=0;    AC_SUBST([REPLACE_MBSINIT])
  REPLACE_MBRTOWC=0;    AC_SUBST([REPLACE_MBRTOWC])
  REPLACE_MBRLEN=0;     AC_SUBST([REPLACE_MBRLEN])
  REPLACE_MBSRTOWCS=0;  AC_SUBST([REPLACE_MBSRTOWCS])
  REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS])
  REPLACE_WCRTOMB=0;    AC_SUBST([REPLACE_WCRTOMB])
  REPLACE_WCSRTOMBS=0;  AC_SUBST([REPLACE_WCSRTOMBS])
  REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS])
  REPLACE_WCWIDTH=0;    AC_SUBST([REPLACE_WCWIDTH])
  REPLACE_WCSWIDTH=0;   AC_SUBST([REPLACE_WCSWIDTH])
])
CSSC-1.4.1/m4/fdopen.m40000644000000000000000000000246112655624272012511 0ustar0000000000000000# fdopen.m4 serial 3
dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_FDOPEN],
[
  AC_REQUIRE([gl_STDIO_H_DEFAULTS])
  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
  AC_REQUIRE([gl_MSVC_INVAL])
  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
    REPLACE_FDOPEN=1
  else
    dnl Test whether fdopen() sets errno when it fails due to a bad fd argument.
    AC_CACHE_CHECK([whether fdopen sets errno], [gl_cv_func_fdopen_works],
      [
        AC_RUN_IFELSE(
          [AC_LANG_SOURCE([[
#include 
#include 
int
main (void)
{
  FILE *fp;
  errno = 0;
  fp = fdopen (-1, "r");
  if (fp == NULL && errno == 0)
    return 1;
  return 0;
}]])],
          [gl_cv_func_fdopen_works=yes],
          [gl_cv_func_fdopen_works=no],
          [case "$host_os" in
             mingw*) gl_cv_func_fdopen_works="guessing no" ;;
             *)      gl_cv_func_fdopen_works="guessing yes" ;;
           esac
          ])
      ])
    case "$gl_cv_func_fdopen_works" in
      *no) REPLACE_FDOPEN=1 ;;
    esac
  fi
])

dnl Prerequisites of lib/fdopen.c.
AC_DEFUN([gl_PREREQ_FDOPEN], [])
CSSC-1.4.1/m4/getdtablesize.m40000644000000000000000000000324512655624272014065 0ustar0000000000000000# getdtablesize.m4 serial 6
dnl Copyright (C) 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_GETDTABLESIZE],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  AC_REQUIRE([AC_CANONICAL_HOST])
  AC_CHECK_FUNCS_ONCE([getdtablesize])
  AC_CHECK_DECLS_ONCE([getdtablesize])
  if test $ac_cv_func_getdtablesize = yes &&
     test $ac_cv_have_decl_getdtablesize = yes; then
    # Cygwin 1.7.25 automatically increases the RLIMIT_NOFILE soft limit
    # up to an unchangeable hard limit; all other platforms correctly
    # require setrlimit before getdtablesize() can report a larger value.
    AC_CACHE_CHECK([whether getdtablesize works],
      [gl_cv_func_getdtablesize_works],
      [AC_RUN_IFELSE([
        AC_LANG_PROGRAM([[#include ]],
          [int size = getdtablesize();
           if (dup2 (0, getdtablesize()) != -1)
             return 1;
           if (size != getdtablesize())
             return 2;
          ])],
        [gl_cv_func_getdtablesize_works=yes],
        [gl_cv_func_getdtablesize_works=no],
        [case "$host_os" in
          cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows
            gl_cv_func_getdtablesize_works="guessing no" ;;
          *) gl_cv_func_getdtablesize_works="guessing yes" ;;
         esac])
      ])
    case "$gl_cv_func_getdtablesize_works" in
      *yes) ;;
      *) REPLACE_GETDTABLESIZE=1 ;;
    esac
  else
    HAVE_GETDTABLESIZE=0
  fi
])

# Prerequisites of lib/getdtablesize.c.
AC_DEFUN([gl_PREREQ_GETDTABLESIZE], [:])
CSSC-1.4.1/m4/libtool.m40000644000000000000000000112617113203372461012676 0ustar0000000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
#
#   Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
#   Written by Gordon Matzigkeit, 1996
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

m4_define([_LT_COPYING], [dnl
# Copyright (C) 2014 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program or library that is built
# using GNU Libtool, you may include this file under the  same
# distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .
])

# serial 58 LT_INIT


# LT_PREREQ(VERSION)
# ------------------
# Complain and exit if this libtool version is less that VERSION.
m4_defun([LT_PREREQ],
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
       [m4_default([$3],
		   [m4_fatal([Libtool version $1 or higher is required],
		             63)])],
       [$2])])


# _LT_CHECK_BUILDDIR
# ------------------
# Complain if the absolute build directory name contains unusual characters
m4_defun([_LT_CHECK_BUILDDIR],
[case `pwd` in
  *\ * | *\	*)
    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
esac
])


# LT_INIT([OPTIONS])
# ------------------
AC_DEFUN([LT_INIT],
[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
AC_BEFORE([$0], [LT_LANG])dnl
AC_BEFORE([$0], [LT_OUTPUT])dnl
AC_BEFORE([$0], [LTDL_INIT])dnl
m4_require([_LT_CHECK_BUILDDIR])dnl

dnl Autoconf doesn't catch unexpanded LT_ macros by default:
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
dnl unless we require an AC_DEFUNed macro:
AC_REQUIRE([LTOPTIONS_VERSION])dnl
AC_REQUIRE([LTSUGAR_VERSION])dnl
AC_REQUIRE([LTVERSION_VERSION])dnl
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
m4_require([_LT_PROG_LTMAIN])dnl

_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])

dnl Parse OPTIONS
_LT_SET_OPTIONS([$0], [$1])

# This can be used to rebuild libtool when needed
LIBTOOL_DEPS=$ltmain

# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
AC_SUBST(LIBTOOL)dnl

_LT_SETUP

# Only expand once:
m4_define([LT_INIT])
])# LT_INIT

# Old names:
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])


# _LT_PREPARE_CC_BASENAME
# -----------------------
m4_defun([_LT_PREPARE_CC_BASENAME], [
# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
func_cc_basename ()
{
    for cc_temp in @S|@*""; do
      case $cc_temp in
        compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
        distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
        \-*) ;;
        *) break;;
      esac
    done
    func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}
])# _LT_PREPARE_CC_BASENAME


# _LT_CC_BASENAME(CC)
# -------------------
# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
# but that macro is also expanded into generated libtool script, which
# arranges for $SED and $ECHO to be set by different means.
m4_defun([_LT_CC_BASENAME],
[m4_require([_LT_PREPARE_CC_BASENAME])dnl
AC_REQUIRE([_LT_DECL_SED])dnl
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
func_cc_basename $1
cc_basename=$func_cc_basename_result
])


# _LT_FILEUTILS_DEFAULTS
# ----------------------
# It is okay to use these file commands and assume they have been set
# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
m4_defun([_LT_FILEUTILS_DEFAULTS],
[: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}
])# _LT_FILEUTILS_DEFAULTS


# _LT_SETUP
# ---------
m4_defun([_LT_SETUP],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl

_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
dnl
_LT_DECL([], [host_alias], [0], [The host system])dnl
_LT_DECL([], [host], [0])dnl
_LT_DECL([], [host_os], [0])dnl
dnl
_LT_DECL([], [build_alias], [0], [The build system])dnl
_LT_DECL([], [build], [0])dnl
_LT_DECL([], [build_os], [0])dnl
dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
dnl
AC_REQUIRE([AC_PROG_LN_S])dnl
test -z "$LN_S" && LN_S="ln -s"
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
dnl
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
m4_require([_LT_CMD_RELOAD])dnl
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_WITH_SYSROOT])dnl
m4_require([_LT_CMD_TRUNCATE])dnl

_LT_CONFIG_LIBTOOL_INIT([
# See if we are running on zsh, and set the options that allow our
# commands through without removal of \ escapes INIT.
if test -n "\${ZSH_VERSION+set}"; then
   setopt NO_GLOB_SUBST
fi
])
if test -n "${ZSH_VERSION+set}"; then
   setopt NO_GLOB_SUBST
fi

_LT_CHECK_OBJDIR

m4_require([_LT_TAG_COMPILER])dnl

case $host_os in
aix3*)
  # AIX sometimes has problems with the GCC collect2 program.  For some
  # reason, if we set the COLLECT_NAMES environment variable, the problems
  # vanish in a puff of smoke.
  if test set != "${COLLECT_NAMES+set}"; then
    COLLECT_NAMES=
    export COLLECT_NAMES
  fi
  ;;
esac

# Global variables:
ofile=libtool
can_build_shared=yes

# All known linkers require a '.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a

with_gnu_ld=$lt_cv_prog_gnu_ld

old_CC=$CC
old_CFLAGS=$CFLAGS

# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o

_LT_CC_BASENAME([$compiler])

# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
    _LT_PATH_MAGIC
  fi
  ;;
esac

# Use C for the default configuration in the libtool script
LT_SUPPORTED_TAG([CC])
_LT_LANG_C_CONFIG
_LT_LANG_DEFAULT_CONFIG
_LT_CONFIG_COMMANDS
])# _LT_SETUP


# _LT_PREPARE_SED_QUOTE_VARS
# --------------------------
# Define a few sed substitution that help us do robust quoting.
m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
[# Backslashify metacharacters that are still active within
# double-quoted strings.
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'

# Same as above, but do not quote variable references.
double_quote_subst='s/\([["`\\]]\)/\\\1/g'

# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'

# Sed substitution to delay expansion of an escaped single quote.
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'

# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'
])

# _LT_PROG_LTMAIN
# ---------------
# Note that this code is called both from 'configure', and 'config.status'
# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
# 'config.status' has no value for ac_aux_dir unless we are using Automake,
# so we pass a copy along to make sure it has a sensible value anyway.
m4_defun([_LT_PROG_LTMAIN],
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
ltmain=$ac_aux_dir/ltmain.sh
])# _LT_PROG_LTMAIN


## ------------------------------------- ##
## Accumulate code for creating libtool. ##
## ------------------------------------- ##

# So that we can recreate a full libtool script including additional
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
# in macros and then make a single call at the end using the 'libtool'
# label.


# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
# ----------------------------------------
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL_INIT],
[m4_ifval([$1],
          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
                     [$1
])])])

# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_INIT])


# _LT_CONFIG_LIBTOOL([COMMANDS])
# ------------------------------
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL],
[m4_ifval([$1],
          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
                     [$1
])])])

# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])


# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
# -----------------------------------------------------
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
[_LT_CONFIG_LIBTOOL([$1])
_LT_CONFIG_LIBTOOL_INIT([$2])
])


# _LT_FORMAT_COMMENT([COMMENT])
# -----------------------------
# Add leading comment marks to the start of each line, and a trailing
# full-stop to the whole comment if one is not present already.
m4_define([_LT_FORMAT_COMMENT],
[m4_ifval([$1], [
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
)])



## ------------------------ ##
## FIXME: Eliminate VARNAME ##
## ------------------------ ##


# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
# -------------------------------------------------------------------
# CONFIGNAME is the name given to the value in the libtool script.
# VARNAME is the (base) name used in the configure script.
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
# VARNAME.  Any other value will be used directly.
m4_define([_LT_DECL],
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
	[m4_ifval([$1], [$1], [$2])])
    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
    m4_ifval([$4],
	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
    lt_dict_add_subkey([lt_decl_dict], [$2],
	[tagged?], [m4_ifval([$5], [yes], [no])])])
])


# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
# --------------------------------------------------------
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])


# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_tag_varnames],
[_lt_decl_filter([tagged?], [yes], $@)])


# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
# ---------------------------------------------------------
m4_define([_lt_decl_filter],
[m4_case([$#],
  [0], [m4_fatal([$0: too few arguments: $#])],
  [1], [m4_fatal([$0: too few arguments: $#: $1])],
  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
])


# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
# --------------------------------------------------
m4_define([lt_decl_quote_varnames],
[_lt_decl_filter([value], [1], $@)])


# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_dquote_varnames],
[_lt_decl_filter([value], [2], $@)])


# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_varnames_tagged],
[m4_assert([$# <= 2])dnl
_$0(m4_quote(m4_default([$1], [[, ]])),
    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
m4_define([_lt_decl_varnames_tagged],
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])


# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_all_varnames],
[_$0(m4_quote(m4_default([$1], [[, ]])),
     m4_if([$2], [],
	   m4_quote(lt_decl_varnames),
	m4_quote(m4_shift($@))))[]dnl
])
m4_define([_lt_decl_all_varnames],
[lt_join($@, lt_decl_varnames_tagged([$1],
			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
])


# _LT_CONFIG_STATUS_DECLARE([VARNAME])
# ------------------------------------
# Quote a variable value, and forward it to 'config.status' so that its
# declaration there will have the same value as in 'configure'.  VARNAME
# must have a single quote delimited value for this to work.
m4_define([_LT_CONFIG_STATUS_DECLARE],
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])


# _LT_CONFIG_STATUS_DECLARATIONS
# ------------------------------
# We delimit libtool config variables with single quotes, so when
# we write them to config.status, we have to be sure to quote all
# embedded single quotes properly.  In configure, this macro expands
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
#
#    ='`$ECHO "$" | $SED "$delay_single_quote_subst"`'
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])


# _LT_LIBTOOL_TAGS
# ----------------
# Output comment and list of tags supported by the script
m4_defun([_LT_LIBTOOL_TAGS],
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
available_tags='_LT_TAGS'dnl
])


# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
# -----------------------------------
# Extract the dictionary values for VARNAME (optionally with TAG) and
# expand to a commented shell variable setting:
#
#    # Some comment about what VAR is for.
#    visible_name=$lt_internal_name
m4_define([_LT_LIBTOOL_DECLARE],
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
					   [description])))[]dnl
m4_pushdef([_libtool_name],
    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
    [0], [_libtool_name=[$]$1],
    [1], [_libtool_name=$lt_[]$1],
    [2], [_libtool_name=$lt_[]$1],
    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
])


# _LT_LIBTOOL_CONFIG_VARS
# -----------------------
# Produce commented declarations of non-tagged libtool config variables
# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
# section) are produced by _LT_LIBTOOL_TAG_VARS.
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
[m4_foreach([_lt_var],
    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])


# _LT_LIBTOOL_TAG_VARS(TAG)
# -------------------------
m4_define([_LT_LIBTOOL_TAG_VARS],
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])


# _LT_TAGVAR(VARNAME, [TAGNAME])
# ------------------------------
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])


# _LT_CONFIG_COMMANDS
# -------------------
# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
# variables for single and double quote escaping we saved from calls
# to _LT_DECL, we can put quote escaped variables declarations
# into 'config.status', and then the shell code to quote escape them in
# for loops in 'config.status'.  Finally, any additional code accumulated
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
m4_defun([_LT_CONFIG_COMMANDS],
[AC_PROVIDE_IFELSE([LT_OUTPUT],
	dnl If the libtool generation code has been placed in $CONFIG_LT,
	dnl instead of duplicating it all over again into config.status,
	dnl then we will have config.status run $CONFIG_LT later, so it
	dnl needs to know what name is stored there:
        [AC_CONFIG_COMMANDS([libtool],
            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
    dnl If the libtool generation code is destined for config.status,
    dnl expand the accumulated commands and init code now:
    [AC_CONFIG_COMMANDS([libtool],
        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
])#_LT_CONFIG_COMMANDS


# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
[

# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

sed_quote_subst='$sed_quote_subst'
double_quote_subst='$double_quote_subst'
delay_variable_subst='$delay_variable_subst'
_LT_CONFIG_STATUS_DECLARATIONS
LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
compiler='$compiler_DEFAULT'

# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
\$[]1
_LTECHO_EOF'
}

# Quote evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_quote_varnames); do
    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
    *[[\\\\\\\`\\"\\\$]]*)
      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
      ;;
    *)
      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
      ;;
    esac
done

# Double-quote double-evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_dquote_varnames); do
    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
    *[[\\\\\\\`\\"\\\$]]*)
      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
      ;;
    *)
      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
      ;;
    esac
done

_LT_OUTPUT_LIBTOOL_INIT
])

# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
# ------------------------------------
# Generate a child script FILE with all initialization necessary to
# reuse the environment learned by the parent script, and make the
# file executable.  If COMMENT is supplied, it is inserted after the
# '#!' sequence but before initialization text begins.  After this
# macro, additional text can be appended to FILE to form the body of
# the child script.  The macro ends with non-zero status if the
# file could not be fully written (such as if the disk is full).
m4_ifdef([AS_INIT_GENERATED],
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
[m4_defun([_LT_GENERATED_FILE_INIT],
[m4_require([AS_PREPARE])]dnl
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
[lt_write_fail=0
cat >$1 <<_ASEOF || lt_write_fail=1
#! $SHELL
# Generated by $as_me.
$2
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$1 <<\_ASEOF || lt_write_fail=1
AS_SHELL_SANITIZE
_AS_PREPARE
exec AS_MESSAGE_FD>&1
_ASEOF
test 0 = "$lt_write_fail" && chmod +x $1[]dnl
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT

# LT_OUTPUT
# ---------
# This macro allows early generation of the libtool script (before
# AC_OUTPUT is called), incase it is used in configure for compilation
# tests.
AC_DEFUN([LT_OUTPUT],
[: ${CONFIG_LT=./config.lt}
AC_MSG_NOTICE([creating $CONFIG_LT])
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
[# Run this file to recreate a libtool stub with the current configuration.])

cat >>"$CONFIG_LT" <<\_LTEOF
lt_cl_silent=false
exec AS_MESSAGE_LOG_FD>>config.log
{
  echo
  AS_BOX([Running $as_me.])
} >&AS_MESSAGE_LOG_FD

lt_cl_help="\
'$as_me' creates a local libtool stub from the current configuration,
for use in further configure time tests before the real libtool is
generated.

Usage: $[0] [[OPTIONS]]

  -h, --help      print this help, then exit
  -V, --version   print version number, then exit
  -q, --quiet     do not print progress messages
  -d, --debug     don't remove temporary files

Report bugs to ."

lt_cl_version="\
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
configured by $[0], generated by m4_PACKAGE_STRING.

Copyright (C) 2011 Free Software Foundation, Inc.
This config.lt script is free software; the Free Software Foundation
gives unlimited permision to copy, distribute and modify it."

while test 0 != $[#]
do
  case $[1] in
    --version | --v* | -V )
      echo "$lt_cl_version"; exit 0 ;;
    --help | --h* | -h )
      echo "$lt_cl_help"; exit 0 ;;
    --debug | --d* | -d )
      debug=: ;;
    --quiet | --q* | --silent | --s* | -q )
      lt_cl_silent=: ;;

    -*) AC_MSG_ERROR([unrecognized option: $[1]
Try '$[0] --help' for more information.]) ;;

    *) AC_MSG_ERROR([unrecognized argument: $[1]
Try '$[0] --help' for more information.]) ;;
  esac
  shift
done

if $lt_cl_silent; then
  exec AS_MESSAGE_FD>/dev/null
fi
_LTEOF

cat >>"$CONFIG_LT" <<_LTEOF
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
_LTEOF

cat >>"$CONFIG_LT" <<\_LTEOF
AC_MSG_NOTICE([creating $ofile])
_LT_OUTPUT_LIBTOOL_COMMANDS
AS_EXIT(0)
_LTEOF
chmod +x "$CONFIG_LT"

# configure is writing to config.log, but config.lt does its own redirection,
# appending to config.log, which fails on DOS, as config.log is still kept
# open by configure.  Here we exec the FD to /dev/null, effectively closing
# config.log, so it can be properly (re)opened and appended to by config.lt.
lt_cl_success=:
test yes = "$silent" &&
  lt_config_lt_args="$lt_config_lt_args --quiet"
exec AS_MESSAGE_LOG_FD>/dev/null
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
exec AS_MESSAGE_LOG_FD>>config.log
$lt_cl_success || AS_EXIT(1)
])# LT_OUTPUT


# _LT_CONFIG(TAG)
# ---------------
# If TAG is the built-in tag, create an initial libtool script with a
# default configuration from the untagged config vars.  Otherwise add code
# to config.status for appending the configuration named by TAG from the
# matching tagged config vars.
m4_defun([_LT_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_CONFIG_SAVE_COMMANDS([
  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
  m4_if(_LT_TAG, [C], [
    # See if we are running on zsh, and set the options that allow our
    # commands through without removal of \ escapes.
    if test -n "${ZSH_VERSION+set}"; then
      setopt NO_GLOB_SUBST
    fi

    cfgfile=${ofile}T
    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
    $RM "$cfgfile"

    cat <<_LT_EOF >> "$cfgfile"
#! $SHELL
# Generated automatically by $as_me ($PACKAGE) $VERSION
# NOTE: Changes made to this file will be lost: look at ltmain.sh.

# Provide generalized library-building support services.
# Written by Gordon Matzigkeit, 1996

_LT_COPYING
_LT_LIBTOOL_TAGS

# Configured defaults for sys_lib_dlsearch_path munging.
: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}

# ### BEGIN LIBTOOL CONFIG
_LT_LIBTOOL_CONFIG_VARS
_LT_LIBTOOL_TAG_VARS
# ### END LIBTOOL CONFIG

_LT_EOF

    cat <<'_LT_EOF' >> "$cfgfile"

# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE

_LT_PREPARE_MUNGE_PATH_LIST
_LT_PREPARE_CC_BASENAME

# ### END FUNCTIONS SHARED WITH CONFIGURE

_LT_EOF

  case $host_os in
  aix3*)
    cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program.  For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test set != "${COLLECT_NAMES+set}"; then
  COLLECT_NAMES=
  export COLLECT_NAMES
fi
_LT_EOF
    ;;
  esac

  _LT_PROG_LTMAIN

  # We use sed instead of cat because bash on DJGPP gets confused if
  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
  # text mode, it properly converts lines to CR/LF.  This bash problem
  # is reportedly fixed, but why not run on old versions too?
  sed '$q' "$ltmain" >> "$cfgfile" \
     || (rm -f "$cfgfile"; exit 1)

   mv -f "$cfgfile" "$ofile" ||
    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
  chmod +x "$ofile"
],
[cat <<_LT_EOF >> "$ofile"

dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
dnl in a comment (ie after a #).
# ### BEGIN LIBTOOL TAG CONFIG: $1
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
# ### END LIBTOOL TAG CONFIG: $1
_LT_EOF
])dnl /m4_if
],
[m4_if([$1], [], [
    PACKAGE='$PACKAGE'
    VERSION='$VERSION'
    RM='$RM'
    ofile='$ofile'], [])
])dnl /_LT_CONFIG_SAVE_COMMANDS
])# _LT_CONFIG


# LT_SUPPORTED_TAG(TAG)
# ---------------------
# Trace this macro to discover what tags are supported by the libtool
# --tag option, using:
#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
AC_DEFUN([LT_SUPPORTED_TAG], [])


# C support is built-in for now
m4_define([_LT_LANG_C_enabled], [])
m4_define([_LT_TAGS], [])


# LT_LANG(LANG)
# -------------
# Enable libtool support for the given language if not already enabled.
AC_DEFUN([LT_LANG],
[AC_BEFORE([$0], [LT_OUTPUT])dnl
m4_case([$1],
  [C],			[_LT_LANG(C)],
  [C++],		[_LT_LANG(CXX)],
  [Go],			[_LT_LANG(GO)],
  [Java],		[_LT_LANG(GCJ)],
  [Fortran 77],		[_LT_LANG(F77)],
  [Fortran],		[_LT_LANG(FC)],
  [Windows Resource],	[_LT_LANG(RC)],
  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
    [_LT_LANG($1)],
    [m4_fatal([$0: unsupported language: "$1"])])])dnl
])# LT_LANG


# _LT_LANG(LANGNAME)
# ------------------
m4_defun([_LT_LANG],
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
  [LT_SUPPORTED_TAG([$1])dnl
  m4_append([_LT_TAGS], [$1 ])dnl
  m4_define([_LT_LANG_]$1[_enabled], [])dnl
  _LT_LANG_$1_CONFIG($1)])dnl
])# _LT_LANG


m4_ifndef([AC_PROG_GO], [
############################################################
# NOTE: This macro has been submitted for inclusion into   #
#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
#  a released version of Autoconf we should remove this    #
#  macro and use it instead.                               #
############################################################
m4_defun([AC_PROG_GO],
[AC_LANG_PUSH(Go)dnl
AC_ARG_VAR([GOC],     [Go compiler command])dnl
AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
_AC_ARG_VAR_LDFLAGS()dnl
AC_CHECK_TOOL(GOC, gccgo)
if test -z "$GOC"; then
  if test -n "$ac_tool_prefix"; then
    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
  fi
fi
if test -z "$GOC"; then
  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
fi
])#m4_defun
])#m4_ifndef


# _LT_LANG_DEFAULT_CONFIG
# -----------------------
m4_defun([_LT_LANG_DEFAULT_CONFIG],
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
  [LT_LANG(CXX)],
  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])

AC_PROVIDE_IFELSE([AC_PROG_F77],
  [LT_LANG(F77)],
  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])

AC_PROVIDE_IFELSE([AC_PROG_FC],
  [LT_LANG(FC)],
  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])

dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
dnl pulling things in needlessly.
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
  [LT_LANG(GCJ)],
  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
    [LT_LANG(GCJ)],
    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
      [LT_LANG(GCJ)],
      [m4_ifdef([AC_PROG_GCJ],
	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
       m4_ifdef([A][M_PROG_GCJ],
	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
       m4_ifdef([LT_PROG_GCJ],
	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])

AC_PROVIDE_IFELSE([AC_PROG_GO],
  [LT_LANG(GO)],
  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])

AC_PROVIDE_IFELSE([LT_PROG_RC],
  [LT_LANG(RC)],
  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
])# _LT_LANG_DEFAULT_CONFIG

# Obsolete macros:
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
dnl AC_DEFUN([AC_LIBTOOL_RC], [])


# _LT_TAG_COMPILER
# ----------------
m4_defun([_LT_TAG_COMPILER],
[AC_REQUIRE([AC_PROG_CC])dnl

_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl

# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}

# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

# Allow CC to be a program name with arguments.
compiler=$CC
])# _LT_TAG_COMPILER


# _LT_COMPILER_BOILERPLATE
# ------------------------
# Check for compiler boilerplate output or warnings with
# the simple compiler test code.
m4_defun([_LT_COMPILER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
])# _LT_COMPILER_BOILERPLATE


# _LT_LINKER_BOILERPLATE
# ----------------------
# Check for linker boilerplate output or warnings with
# the simple link test code.
m4_defun([_LT_LINKER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
])# _LT_LINKER_BOILERPLATE

# _LT_REQUIRED_DARWIN_CHECKS
# -------------------------
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
  case $host_os in
    rhapsody* | darwin*)
    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
    AC_CHECK_TOOL([LIPO], [lipo], [:])
    AC_CHECK_TOOL([OTOOL], [otool], [:])
    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
    _LT_DECL([], [DSYMUTIL], [1],
      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
    _LT_DECL([], [NMEDIT], [1],
      [Tool to change global to local symbols on Mac OS X])
    _LT_DECL([], [LIPO], [1],
      [Tool to manipulate fat objects and archives on Mac OS X])
    _LT_DECL([], [OTOOL], [1],
      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
    _LT_DECL([], [OTOOL64], [1],
      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])

    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
      [lt_cv_apple_cc_single_mod=no
      if test -z "$LT_MULTI_MODULE"; then
	# By default we will add the -single_module flag. You can override
	# by either setting the environment variable LT_MULTI_MODULE
	# non-empty at configure time, or by adding -multi_module to the
	# link flags.
	rm -rf libconftest.dylib*
	echo "int foo(void){return 1;}" > conftest.c
	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
        _lt_result=$?
	# If there is a non-empty error log, and "single_module"
	# appears in it, assume the flag caused a linker warning
        if test -s conftest.err && $GREP single_module conftest.err; then
	  cat conftest.err >&AS_MESSAGE_LOG_FD
	# Otherwise, if the output was created with a 0 exit code from
	# the compiler, it worked.
	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
	  lt_cv_apple_cc_single_mod=yes
	else
	  cat conftest.err >&AS_MESSAGE_LOG_FD
	fi
	rm -rf libconftest.dylib*
	rm -f conftest.*
      fi])

    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
      [lt_cv_ld_exported_symbols_list],
      [lt_cv_ld_exported_symbols_list=no
      save_LDFLAGS=$LDFLAGS
      echo "_main" > conftest.sym
      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
	[lt_cv_ld_exported_symbols_list=yes],
	[lt_cv_ld_exported_symbols_list=no])
	LDFLAGS=$save_LDFLAGS
    ])

    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
      [lt_cv_ld_force_load=no
      cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
      cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
      _lt_result=$?
      if test -s conftest.err && $GREP force_load conftest.err; then
	cat conftest.err >&AS_MESSAGE_LOG_FD
      elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
	lt_cv_ld_force_load=yes
      else
	cat conftest.err >&AS_MESSAGE_LOG_FD
      fi
        rm -f conftest.err libconftest.a conftest conftest.c
        rm -rf conftest.dSYM
    ])
    case $host_os in
    rhapsody* | darwin1.[[012]])
      _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
    darwin1.*)
      _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
    darwin*) # darwin 5.x on
      # if running on 10.5 or later, the deployment target defaults
      # to the OS version, if on x86, and 10.4, the deployment
      # target defaults to 10.4. Don't you love it?
      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
	10.[[012]][[,.]]*)
	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
	10.*)
	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
      esac
    ;;
  esac
    if test yes = "$lt_cv_apple_cc_single_mod"; then
      _lt_dar_single_mod='$single_module'
    fi
    if test yes = "$lt_cv_ld_exported_symbols_list"; then
      _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
    else
      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
    fi
    if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
      _lt_dsymutil='~$DSYMUTIL $lib || :'
    else
      _lt_dsymutil=
    fi
    ;;
  esac
])


# _LT_DARWIN_LINKER_FEATURES([TAG])
# ---------------------------------
# Checks for linker and compiler features on darwin
m4_defun([_LT_DARWIN_LINKER_FEATURES],
[
  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
  _LT_TAGVAR(hardcode_direct, $1)=no
  _LT_TAGVAR(hardcode_automatic, $1)=yes
  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
  if test yes = "$lt_cv_ld_force_load"; then
    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
  else
    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
  fi
  _LT_TAGVAR(link_all_deplibs, $1)=yes
  _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
  case $cc_basename in
     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
     *) _lt_dar_can_shared=$GCC ;;
  esac
  if test yes = "$_lt_dar_can_shared"; then
    output_verbose_link_cmd=func_echo_all
    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
    m4_if([$1], [CXX],
[   if test yes != "$lt_cv_apple_cc_single_mod"; then
      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
    fi
],[])
  else
  _LT_TAGVAR(ld_shlibs, $1)=no
  fi
])

# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
# ----------------------------------
# Links a minimal program and checks the executable
# for the system default hardcoded library path. In most cases,
# this is /usr/lib:/lib, but when the MPI compilers are used
# the location of the communication and MPI libs are included too.
# If we don't find anything, use the default library path according
# to the aix ld manual.
# Store the results from the different compilers for each TAGNAME.
# Allow to override them for all tags through lt_cv_aix_libpath.
m4_defun([_LT_SYS_MODULE_PATH_AIX],
[m4_require([_LT_DECL_SED])dnl
if test set = "${lt_cv_aix_libpath+set}"; then
  aix_libpath=$lt_cv_aix_libpath
else
  AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
  [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
  lt_aix_libpath_sed='[
      /Import File Strings/,/^$/ {
	  /^0/ {
	      s/^0  *\([^ ]*\) *$/\1/
	      p
	  }
      }]'
  _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  # Check for a 64-bit object if we didn't find anything.
  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  fi],[])
  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
  fi
  ])
  aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
fi
])# _LT_SYS_MODULE_PATH_AIX


# _LT_SHELL_INIT(ARG)
# -------------------
m4_define([_LT_SHELL_INIT],
[m4_divert_text([M4SH-INIT], [$1
])])# _LT_SHELL_INIT



# _LT_PROG_ECHO_BACKSLASH
# -----------------------
# Find how we can fake an echo command that does not interpret backslash.
# In particular, with Autoconf 2.60 or later we add some code to the start
# of the generated configure script that will find a shell with a builtin
# printf (that we can use as an echo command).
m4_defun([_LT_PROG_ECHO_BACKSLASH],
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO

AC_MSG_CHECKING([how to print strings])
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
  ECHO='print -r --'
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
  ECHO='printf %s\n'
else
  # Use this function as a fallback that always works.
  func_fallback_echo ()
  {
    eval 'cat <<_LTECHO_EOF
$[]1
_LTECHO_EOF'
  }
  ECHO='func_fallback_echo'
fi

# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
    $ECHO "$*"
}

case $ECHO in
  printf*) AC_MSG_RESULT([printf]) ;;
  print*) AC_MSG_RESULT([print -r]) ;;
  *) AC_MSG_RESULT([cat]) ;;
esac

m4_ifdef([_AS_DETECT_SUGGESTED],
[_AS_DETECT_SUGGESTED([
  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
    PATH=/empty FPATH=/empty; export PATH FPATH
    test "X`printf %s $ECHO`" = "X$ECHO" \
      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])

_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
])# _LT_PROG_ECHO_BACKSLASH


# _LT_WITH_SYSROOT
# ----------------
AC_DEFUN([_LT_WITH_SYSROOT],
[AC_MSG_CHECKING([for sysroot])
AC_ARG_WITH([sysroot],
[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
  [Search for dependent libraries within DIR (or the compiler's sysroot
   if not specified).])],
[], [with_sysroot=no])

dnl lt_sysroot will always be passed unquoted.  We quote it here
dnl in case the user passed a directory name.
lt_sysroot=
case $with_sysroot in #(
 yes)
   if test yes = "$GCC"; then
     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
   fi
   ;; #(
 /*)
   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
   ;; #(
 no|'')
   ;; #(
 *)
   AC_MSG_RESULT([$with_sysroot])
   AC_MSG_ERROR([The sysroot must be an absolute path.])
   ;;
esac

 AC_MSG_RESULT([${lt_sysroot:-no}])
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
[dependent libraries, and where our libraries should be installed.])])

# _LT_ENABLE_LOCK
# ---------------
m4_defun([_LT_ENABLE_LOCK],
[AC_ARG_ENABLE([libtool-lock],
  [AS_HELP_STRING([--disable-libtool-lock],
    [avoid locking (might break parallel builds)])])
test no = "$enable_libtool_lock" || enable_libtool_lock=yes

# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
  # Find out what ABI is being produced by ac_compile, and set mode
  # options accordingly.
  echo 'int i;' > conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    case `/usr/bin/file conftest.$ac_objext` in
      *ELF-32*)
	HPUX_IA64_MODE=32
	;;
      *ELF-64*)
	HPUX_IA64_MODE=64
	;;
    esac
  fi
  rm -rf conftest*
  ;;
*-*-irix6*)
  # Find out what ABI is being produced by ac_compile, and set linker
  # options accordingly.
  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    if test yes = "$lt_cv_prog_gnu_ld"; then
      case `/usr/bin/file conftest.$ac_objext` in
	*32-bit*)
	  LD="${LD-ld} -melf32bsmip"
	  ;;
	*N32*)
	  LD="${LD-ld} -melf32bmipn32"
	  ;;
	*64-bit*)
	  LD="${LD-ld} -melf64bmip"
	;;
      esac
    else
      case `/usr/bin/file conftest.$ac_objext` in
	*32-bit*)
	  LD="${LD-ld} -32"
	  ;;
	*N32*)
	  LD="${LD-ld} -n32"
	  ;;
	*64-bit*)
	  LD="${LD-ld} -64"
	  ;;
      esac
    fi
  fi
  rm -rf conftest*
  ;;

mips64*-*linux*)
  # Find out what ABI is being produced by ac_compile, and set linker
  # options accordingly.
  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    emul=elf
    case `/usr/bin/file conftest.$ac_objext` in
      *32-bit*)
	emul="${emul}32"
	;;
      *64-bit*)
	emul="${emul}64"
	;;
    esac
    case `/usr/bin/file conftest.$ac_objext` in
      *MSB*)
	emul="${emul}btsmip"
	;;
      *LSB*)
	emul="${emul}ltsmip"
	;;
    esac
    case `/usr/bin/file conftest.$ac_objext` in
      *N32*)
	emul="${emul}n32"
	;;
    esac
    LD="${LD-ld} -m $emul"
  fi
  rm -rf conftest*
  ;;

x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  # Find out what ABI is being produced by ac_compile, and set linker
  # options accordingly.  Note that the listed cases only cover the
  # situations where additional linker options are needed (such as when
  # doing 32-bit compilation for a host where ld defaults to 64-bit, or
  # vice versa); the common cases where no linker options are needed do
  # not appear in the list.
  echo 'int i;' > conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    case `/usr/bin/file conftest.o` in
      *32-bit*)
	case $host in
	  x86_64-*kfreebsd*-gnu)
	    LD="${LD-ld} -m elf_i386_fbsd"
	    ;;
	  x86_64-*linux*)
	    case `/usr/bin/file conftest.o` in
	      *x86-64*)
		LD="${LD-ld} -m elf32_x86_64"
		;;
	      *)
		LD="${LD-ld} -m elf_i386"
		;;
	    esac
	    ;;
	  powerpc64le-*linux*)
	    LD="${LD-ld} -m elf32lppclinux"
	    ;;
	  powerpc64-*linux*)
	    LD="${LD-ld} -m elf32ppclinux"
	    ;;
	  s390x-*linux*)
	    LD="${LD-ld} -m elf_s390"
	    ;;
	  sparc64-*linux*)
	    LD="${LD-ld} -m elf32_sparc"
	    ;;
	esac
	;;
      *64-bit*)
	case $host in
	  x86_64-*kfreebsd*-gnu)
	    LD="${LD-ld} -m elf_x86_64_fbsd"
	    ;;
	  x86_64-*linux*)
	    LD="${LD-ld} -m elf_x86_64"
	    ;;
	  powerpcle-*linux*)
	    LD="${LD-ld} -m elf64lppc"
	    ;;
	  powerpc-*linux*)
	    LD="${LD-ld} -m elf64ppc"
	    ;;
	  s390*-*linux*|s390*-*tpf*)
	    LD="${LD-ld} -m elf64_s390"
	    ;;
	  sparc*-*linux*)
	    LD="${LD-ld} -m elf64_sparc"
	    ;;
	esac
	;;
    esac
  fi
  rm -rf conftest*
  ;;

*-*-sco3.2v5*)
  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  SAVE_CFLAGS=$CFLAGS
  CFLAGS="$CFLAGS -belf"
  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
    [AC_LANG_PUSH(C)
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
     AC_LANG_POP])
  if test yes != "$lt_cv_cc_needs_belf"; then
    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
    CFLAGS=$SAVE_CFLAGS
  fi
  ;;
*-*solaris*)
  # Find out what ABI is being produced by ac_compile, and set linker
  # options accordingly.
  echo 'int i;' > conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    case `/usr/bin/file conftest.o` in
    *64-bit*)
      case $lt_cv_prog_gnu_ld in
      yes*)
        case $host in
        i?86-*-solaris*|x86_64-*-solaris*)
          LD="${LD-ld} -m elf_x86_64"
          ;;
        sparc*-*-solaris*)
          LD="${LD-ld} -m elf64_sparc"
          ;;
        esac
        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
          LD=${LD-ld}_sol2
        fi
        ;;
      *)
	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
	  LD="${LD-ld} -64"
	fi
	;;
      esac
      ;;
    esac
  fi
  rm -rf conftest*
  ;;
esac

need_locks=$enable_libtool_lock
])# _LT_ENABLE_LOCK


# _LT_PROG_AR
# -----------
m4_defun([_LT_PROG_AR],
[AC_CHECK_TOOLS(AR, [ar], false)
: ${AR=ar}
: ${AR_FLAGS=cru}
_LT_DECL([], [AR], [1], [The archiver])
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])

AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
  [lt_cv_ar_at_file=no
   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
     [echo conftest.$ac_objext > conftest.lst
      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
      AC_TRY_EVAL([lt_ar_try])
      if test 0 -eq "$ac_status"; then
	# Ensure the archiver fails upon bogus file names.
	rm -f conftest.$ac_objext libconftest.a
	AC_TRY_EVAL([lt_ar_try])
	if test 0 -ne "$ac_status"; then
          lt_cv_ar_at_file=@
        fi
      fi
      rm -f conftest.* libconftest.a
     ])
  ])

if test no = "$lt_cv_ar_at_file"; then
  archiver_list_spec=
else
  archiver_list_spec=$lt_cv_ar_at_file
fi
_LT_DECL([], [archiver_list_spec], [1],
  [How to feed a file listing to the archiver])
])# _LT_PROG_AR


# _LT_CMD_OLD_ARCHIVE
# -------------------
m4_defun([_LT_CMD_OLD_ARCHIVE],
[_LT_PROG_AR

AC_CHECK_TOOL(STRIP, strip, :)
test -z "$STRIP" && STRIP=:
_LT_DECL([], [STRIP], [1], [A symbol stripping program])

AC_CHECK_TOOL(RANLIB, ranlib, :)
test -z "$RANLIB" && RANLIB=:
_LT_DECL([], [RANLIB], [1],
    [Commands used to install an old-style archive])

# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=

if test -n "$RANLIB"; then
  case $host_os in
  bitrig* | openbsd*)
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
    ;;
  *)
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
    ;;
  esac
  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi

case $host_os in
  darwin*)
    lock_old_archive_extraction=yes ;;
  *)
    lock_old_archive_extraction=no ;;
esac
_LT_DECL([], [old_postinstall_cmds], [2])
_LT_DECL([], [old_postuninstall_cmds], [2])
_LT_TAGDECL([], [old_archive_cmds], [2],
    [Commands used to build an old-style archive])
_LT_DECL([], [lock_old_archive_extraction], [0],
    [Whether to use a lock for old archive extraction])
])# _LT_CMD_OLD_ARCHIVE


# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------------------
# Check whether the given compiler option works
AC_DEFUN([_LT_COMPILER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
  [$2=no
   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
   lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   # The option is referenced via a variable to avoid confusing sed.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&AS_MESSAGE_LOG_FD
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
       $2=yes
     fi
   fi
   $RM conftest*
])

if test yes = "[$]$2"; then
    m4_if([$5], , :, [$5])
else
    m4_if([$6], , :, [$6])
fi
])# _LT_COMPILER_OPTION

# Old name:
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])


# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
#                  [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------
# Check whether the given linker option works
AC_DEFUN([_LT_LINKER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
  [$2=no
   save_LDFLAGS=$LDFLAGS
   LDFLAGS="$LDFLAGS $3"
   echo "$lt_simple_link_test_code" > conftest.$ac_ext
   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
     # The linker can only warn and ignore the option if not recognized
     # So say no if there are warnings
     if test -s conftest.err; then
       # Append any errors to the config.log.
       cat conftest.err 1>&AS_MESSAGE_LOG_FD
       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
       if diff conftest.exp conftest.er2 >/dev/null; then
         $2=yes
       fi
     else
       $2=yes
     fi
   fi
   $RM -r conftest*
   LDFLAGS=$save_LDFLAGS
])

if test yes = "[$]$2"; then
    m4_if([$4], , :, [$4])
else
    m4_if([$5], , :, [$5])
fi
])# _LT_LINKER_OPTION

# Old name:
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])


# LT_CMD_MAX_LEN
#---------------
AC_DEFUN([LT_CMD_MAX_LEN],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
# find the maximum length of command line arguments
AC_MSG_CHECKING([the maximum length of command line arguments])
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
  i=0
  teststring=ABCD

  case $build_os in
  msdosdjgpp*)
    # On DJGPP, this test can blow up pretty badly due to problems in libc
    # (any single argument exceeding 2000 bytes causes a buffer overrun
    # during glob expansion).  Even if it were fixed, the result of this
    # check would be larger than it should be.
    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
    ;;

  gnu*)
    # Under GNU Hurd, this test is not required because there is
    # no limit to the length of command line arguments.
    # Libtool will interpret -1 as no limit whatsoever
    lt_cv_sys_max_cmd_len=-1;
    ;;

  cygwin* | mingw* | cegcc*)
    # On Win9x/ME, this test blows up -- it succeeds, but takes
    # about 5 minutes as the teststring grows exponentially.
    # Worse, since 9x/ME are not pre-emptively multitasking,
    # you end up with a "frozen" computer, even though with patience
    # the test eventually succeeds (with a max line length of 256k).
    # Instead, let's just punt: use the minimum linelength reported by
    # all of the supported platforms: 8192 (on NT/2K/XP).
    lt_cv_sys_max_cmd_len=8192;
    ;;

  mint*)
    # On MiNT this can take a long time and run out of memory.
    lt_cv_sys_max_cmd_len=8192;
    ;;

  amigaos*)
    # On AmigaOS with pdksh, this test takes hours, literally.
    # So we just punt and use a minimum line length of 8192.
    lt_cv_sys_max_cmd_len=8192;
    ;;

  bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
    # This has been around since 386BSD, at least.  Likely further.
    if test -x /sbin/sysctl; then
      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
    elif test -x /usr/sbin/sysctl; then
      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
    else
      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
    fi
    # And add a safety zone
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    ;;

  interix*)
    # We know the value 262144 and hardcode it with a safety zone (like BSD)
    lt_cv_sys_max_cmd_len=196608
    ;;

  os2*)
    # The test takes a long time on OS/2.
    lt_cv_sys_max_cmd_len=8192
    ;;

  osf*)
    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
    # nice to cause kernel panics so lets avoid the loop below.
    # First set a reasonable default.
    lt_cv_sys_max_cmd_len=16384
    #
    if test -x /sbin/sysconfig; then
      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
        *1*) lt_cv_sys_max_cmd_len=-1 ;;
      esac
    fi
    ;;
  sco3.2v5*)
    lt_cv_sys_max_cmd_len=102400
    ;;
  sysv5* | sco5v6* | sysv4.2uw2*)
    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
    if test -n "$kargmax"; then
      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
    else
      lt_cv_sys_max_cmd_len=32768
    fi
    ;;
  *)
    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
    if test -n "$lt_cv_sys_max_cmd_len" && \
       test undefined != "$lt_cv_sys_max_cmd_len"; then
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    else
      # Make teststring a little bigger before we do anything with it.
      # a 1K string should be a reasonable start.
      for i in 1 2 3 4 5 6 7 8; do
        teststring=$teststring$teststring
      done
      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
      # If test is not a shell built-in, we'll probably end up computing a
      # maximum length that is only half of the actual maximum length, but
      # we can't tell.
      while { test X`env echo "$teststring$teststring" 2>/dev/null` \
	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
	      test 17 != "$i" # 1/2 MB should be enough
      do
        i=`expr $i + 1`
        teststring=$teststring$teststring
      done
      # Only check the string length outside the loop.
      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
      teststring=
      # Add a significant safety factor because C++ compilers can tack on
      # massive amounts of additional arguments before passing them to the
      # linker.  It appears as though 1/2 is a usable value.
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
    fi
    ;;
  esac
])
if test -n "$lt_cv_sys_max_cmd_len"; then
  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
else
  AC_MSG_RESULT(none)
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
_LT_DECL([], [max_cmd_len], [0],
    [What is the maximum length of a command?])
])# LT_CMD_MAX_LEN

# Old name:
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])


# _LT_HEADER_DLFCN
# ----------------
m4_defun([_LT_HEADER_DLFCN],
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
])# _LT_HEADER_DLFCN


# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
# ----------------------------------------------------------------
m4_defun([_LT_TRY_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test yes = "$cross_compiling"; then :
  [$4]
else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
[#line $LINENO "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include 
#endif

#include 

#ifdef RTLD_GLOBAL
#  define LT_DLGLOBAL		RTLD_GLOBAL
#else
#  ifdef DL_GLOBAL
#    define LT_DLGLOBAL		DL_GLOBAL
#  else
#    define LT_DLGLOBAL		0
#  endif
#endif

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
   find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
#  ifdef RTLD_LAZY
#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
#  else
#    ifdef DL_LAZY
#      define LT_DLLAZY_OR_NOW		DL_LAZY
#    else
#      ifdef RTLD_NOW
#        define LT_DLLAZY_OR_NOW	RTLD_NOW
#      else
#        ifdef DL_NOW
#          define LT_DLLAZY_OR_NOW	DL_NOW
#        else
#          define LT_DLLAZY_OR_NOW	0
#        endif
#      endif
#    endif
#  endif
#endif

/* When -fvisibility=hidden is used, assume the code has been annotated
   correspondingly for the symbols needed.  */
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif

int fnord () { return 42; }
int main ()
{
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  int status = $lt_dlunknown;

  if (self)
    {
      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
      else
        {
	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
          else puts (dlerror ());
	}
      /* dlclose (self); */
    }
  else
    puts (dlerror ());

  return status;
}]
_LT_EOF
  if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
    lt_status=$?
    case x$lt_status in
      x$lt_dlno_uscore) $1 ;;
      x$lt_dlneed_uscore) $2 ;;
      x$lt_dlunknown|x*) $3 ;;
    esac
  else :
    # compilation failed
    $3
  fi
fi
rm -fr conftest*
])# _LT_TRY_DLOPEN_SELF


# LT_SYS_DLOPEN_SELF
# ------------------
AC_DEFUN([LT_SYS_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test yes != "$enable_dlopen"; then
  enable_dlopen=unknown
  enable_dlopen_self=unknown
  enable_dlopen_self_static=unknown
else
  lt_cv_dlopen=no
  lt_cv_dlopen_libs=

  case $host_os in
  beos*)
    lt_cv_dlopen=load_add_on
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes
    ;;

  mingw* | pw32* | cegcc*)
    lt_cv_dlopen=LoadLibrary
    lt_cv_dlopen_libs=
    ;;

  cygwin*)
    lt_cv_dlopen=dlopen
    lt_cv_dlopen_libs=
    ;;

  darwin*)
    # if libdl is installed we need to link against it
    AC_CHECK_LIB([dl], [dlopen],
		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
    lt_cv_dlopen=dyld
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes
    ])
    ;;

  tpf*)
    # Don't try to run any link tests for TPF.  We know it's impossible
    # because TPF is a cross-compiler, and we know how we open DSOs.
    lt_cv_dlopen=dlopen
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=no
    ;;

  *)
    AC_CHECK_FUNC([shl_load],
	  [lt_cv_dlopen=shl_load],
      [AC_CHECK_LIB([dld], [shl_load],
	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
	[AC_CHECK_FUNC([dlopen],
	      [lt_cv_dlopen=dlopen],
	  [AC_CHECK_LIB([dl], [dlopen],
		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
	    [AC_CHECK_LIB([svld], [dlopen],
		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
	      [AC_CHECK_LIB([dld], [dld_link],
		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
	      ])
	    ])
	  ])
	])
      ])
    ;;
  esac

  if test no = "$lt_cv_dlopen"; then
    enable_dlopen=no
  else
    enable_dlopen=yes
  fi

  case $lt_cv_dlopen in
  dlopen)
    save_CPPFLAGS=$CPPFLAGS
    test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

    save_LDFLAGS=$LDFLAGS
    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

    save_LIBS=$LIBS
    LIBS="$lt_cv_dlopen_libs $LIBS"

    AC_CACHE_CHECK([whether a program can dlopen itself],
	  lt_cv_dlopen_self, [dnl
	  _LT_TRY_DLOPEN_SELF(
	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
    ])

    if test yes = "$lt_cv_dlopen_self"; then
      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
	  lt_cv_dlopen_self_static, [dnl
	  _LT_TRY_DLOPEN_SELF(
	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
      ])
    fi

    CPPFLAGS=$save_CPPFLAGS
    LDFLAGS=$save_LDFLAGS
    LIBS=$save_LIBS
    ;;
  esac

  case $lt_cv_dlopen_self in
  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
  *) enable_dlopen_self=unknown ;;
  esac

  case $lt_cv_dlopen_self_static in
  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
  *) enable_dlopen_self_static=unknown ;;
  esac
fi
_LT_DECL([dlopen_support], [enable_dlopen], [0],
	 [Whether dlopen is supported])
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
	 [Whether dlopen of programs is supported])
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
	 [Whether dlopen of statically linked programs is supported])
])# LT_SYS_DLOPEN_SELF

# Old name:
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])


# _LT_COMPILER_C_O([TAGNAME])
# ---------------------------
# Check to see if options -c and -o are simultaneously supported by compiler.
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
m4_defun([_LT_COMPILER_C_O],
[m4_require([_LT_DECL_SED])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
   $RM -r conftest 2>/dev/null
   mkdir conftest
   cd conftest
   mkdir out
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext

   lt_compiler_flag="-o out/conftest2.$ac_objext"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&AS_MESSAGE_LOG_FD
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
     fi
   fi
   chmod u+w . 2>&AS_MESSAGE_LOG_FD
   $RM conftest*
   # SGI C++ compiler will create directory out/ii_files/ for
   # template instantiation
   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
   $RM out/* && rmdir out
   cd ..
   $RM -r conftest
   $RM conftest*
])
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
	[Does compiler simultaneously support -c and -o options?])
])# _LT_COMPILER_C_O


# _LT_COMPILER_FILE_LOCKS([TAGNAME])
# ----------------------------------
# Check to see if we can do hard links to lock some files if needed
m4_defun([_LT_COMPILER_FILE_LOCKS],
[m4_require([_LT_ENABLE_LOCK])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_COMPILER_C_O([$1])

hard_links=nottested
if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
  # do not overwrite the value of need_locks provided by the user
  AC_MSG_CHECKING([if we can lock with hard links])
  hard_links=yes
  $RM conftest*
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
  touch conftest.a
  ln conftest.a conftest.b 2>&5 || hard_links=no
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
  AC_MSG_RESULT([$hard_links])
  if test no = "$hard_links"; then
    AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
    need_locks=warn
  fi
else
  need_locks=no
fi
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
])# _LT_COMPILER_FILE_LOCKS


# _LT_CHECK_OBJDIR
# ----------------
m4_defun([_LT_CHECK_OBJDIR],
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
[rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
  lt_cv_objdir=.libs
else
  # MS-DOS does not allow filenames that begin with a dot.
  lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null])
objdir=$lt_cv_objdir
_LT_DECL([], [objdir], [0],
         [The name of the directory that contains temporary libtool files])dnl
m4_pattern_allow([LT_OBJDIR])dnl
AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
  [Define to the sub-directory where libtool stores uninstalled libraries.])
])# _LT_CHECK_OBJDIR


# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
# --------------------------------------
# Check hardcoding attributes.
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
[AC_MSG_CHECKING([how to hardcode library paths into programs])
_LT_TAGVAR(hardcode_action, $1)=
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
   test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then

  # We can hardcode non-existent directories.
  if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
     # If the only mechanism to avoid hardcoding is shlibpath_var, we
     # have to relink, otherwise we might link with an installed library
     # when we should be linking with a yet-to-be-installed one
     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
     test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
    # Linking always hardcodes the temporary library directory.
    _LT_TAGVAR(hardcode_action, $1)=relink
  else
    # We can link without hardcoding, and we can hardcode nonexisting dirs.
    _LT_TAGVAR(hardcode_action, $1)=immediate
  fi
else
  # We cannot hardcode anything, or else we can only hardcode existing
  # directories.
  _LT_TAGVAR(hardcode_action, $1)=unsupported
fi
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])

if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
   test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
  # Fast installation is not supported
  enable_fast_install=no
elif test yes = "$shlibpath_overrides_runpath" ||
     test no = "$enable_shared"; then
  # Fast installation is not necessary
  enable_fast_install=needless
fi
_LT_TAGDECL([], [hardcode_action], [0],
    [How to hardcode a shared library path into an executable])
])# _LT_LINKER_HARDCODE_LIBPATH


# _LT_CMD_STRIPLIB
# ----------------
m4_defun([_LT_CMD_STRIPLIB],
[m4_require([_LT_DECL_EGREP])
striplib=
old_striplib=
AC_MSG_CHECKING([whether stripping libraries is possible])
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
  AC_MSG_RESULT([yes])
else
# FIXME - insert some real tests, host_os isn't really good enough
  case $host_os in
  darwin*)
    if test -n "$STRIP"; then
      striplib="$STRIP -x"
      old_striplib="$STRIP -S"
      AC_MSG_RESULT([yes])
    else
      AC_MSG_RESULT([no])
    fi
    ;;
  *)
    AC_MSG_RESULT([no])
    ;;
  esac
fi
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
_LT_DECL([], [striplib], [1])
])# _LT_CMD_STRIPLIB


# _LT_PREPARE_MUNGE_PATH_LIST
# ---------------------------
# Make sure func_munge_path_list() is defined correctly.
m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
[[# func_munge_path_list VARIABLE PATH
# -----------------------------------
# VARIABLE is name of variable containing _space_ separated list of
# directories to be munged by the contents of PATH, which is string
# having a format:
# "DIR[:DIR]:"
#       string "DIR[ DIR]" will be prepended to VARIABLE
# ":DIR[:DIR]"
#       string "DIR[ DIR]" will be appended to VARIABLE
# "DIRP[:DIRP]::[DIRA:]DIRA"
#       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
#       "DIRA[ DIRA]" will be appended to VARIABLE
# "DIR[:DIR]"
#       VARIABLE will be replaced by "DIR[ DIR]"
func_munge_path_list ()
{
    case x@S|@2 in
    x)
        ;;
    *:)
        eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
        ;;
    x:*)
        eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
        ;;
    *::*)
        eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
        eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
        ;;
    *)
        eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
        ;;
    esac
}
]])# _LT_PREPARE_PATH_LIST


# _LT_SYS_DYNAMIC_LINKER([TAG])
# -----------------------------
# PORTME Fill in your ld.so characteristics
m4_defun([_LT_SYS_DYNAMIC_LINKER],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_OBJDUMP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
AC_MSG_CHECKING([dynamic linker characteristics])
m4_if([$1],
	[], [
if test yes = "$GCC"; then
  case $host_os in
    darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
    *) lt_awk_arg='/^libraries:/' ;;
  esac
  case $host_os in
    mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
    *) lt_sed_strip_eq='s|=/|/|g' ;;
  esac
  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
  case $lt_search_path_spec in
  *\;*)
    # if the path contains ";" then we assume it to be the separator
    # otherwise default to the standard path separator (i.e. ":") - it is
    # assumed that no part of a normal pathname contains ";" but that should
    # okay in the real world where ";" in dirpaths is itself problematic.
    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
    ;;
  *)
    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
    ;;
  esac
  # Ok, now we have the path, separated by spaces, we can step through it
  # and add multilib dir if necessary...
  lt_tmp_lt_search_path_spec=
  lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
  # ...but if some path component already ends with the multilib dir we assume
  # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
  case "$lt_multi_os_dir; $lt_search_path_spec " in
  "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
    lt_multi_os_dir=
    ;;
  esac
  for lt_sys_path in $lt_search_path_spec; do
    if test -d "$lt_sys_path$lt_multi_os_dir"; then
      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
    elif test -n "$lt_multi_os_dir"; then
      test -d "$lt_sys_path" && \
	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
    fi
  done
  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS = " "; FS = "/|\n";} {
  lt_foo = "";
  lt_count = 0;
  for (lt_i = NF; lt_i > 0; lt_i--) {
    if ($lt_i != "" && $lt_i != ".") {
      if ($lt_i == "..") {
        lt_count++;
      } else {
        if (lt_count == 0) {
          lt_foo = "/" $lt_i lt_foo;
        } else {
          lt_count--;
        }
      }
    }
  }
  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
}'`
  # AWK program above erroneously prepends '/' to C:/dos/paths
  # for these hosts.
  case $host_os in
    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
      $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
  esac
  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi])
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=.so
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no

# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown

AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
[User-defined run-time library search path.])

case $host_os in
aix3*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
  shlibpath_var=LIBPATH

  # AIX 3 has no versioning support, so we append a major version to the name.
  soname_spec='$libname$release$shared_ext$major'
  ;;

aix[[4-9]]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  hardcode_into_libs=yes
  if test ia64 = "$host_cpu"; then
    # AIX 5 supports IA64
    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
  else
    # With GCC up to 2.95.x, collect2 would create an import file
    # for dependence libraries.  The import file would start with
    # the line '#! .'.  This would cause the generated library to
    # depend on '.', always an invalid library.  This was fixed in
    # development snapshots of GCC prior to 3.0.
    case $host_os in
      aix4 | aix4.[[01]] | aix4.[[01]].*)
      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
	   echo ' yes '
	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
	:
      else
	can_build_shared=no
      fi
      ;;
    esac
    # Using Import Files as archive members, it is possible to support
    # filename-based versioning of shared library archives on AIX. While
    # this would work for both with and without runtime linking, it will
    # prevent static linking of such archives. So we do filename-based
    # shared library versioning with .so extension only, which is used
    # when both runtime linking and shared linking is enabled.
    # Unfortunately, runtime linking may impact performance, so we do
    # not want this to be the default eventually. Also, we use the
    # versioned .so libs for executables only if there is the -brtl
    # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
    # To allow for filename-based versioning support, we need to create
    # libNAME.so.V as an archive file, containing:
    # *) an Import File, referring to the versioned filename of the
    #    archive as well as the shared archive member, telling the
    #    bitwidth (32 or 64) of that shared object, and providing the
    #    list of exported symbols of that shared object, eventually
    #    decorated with the 'weak' keyword
    # *) the shared object with the F_LOADONLY flag set, to really avoid
    #    it being seen by the linker.
    # At run time we better use the real file rather than another symlink,
    # but for link time we create the symlink libNAME.so -> libNAME.so.V

    case $with_aix_soname,$aix_use_runtimelinking in
    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
    # soname into executable. Probably we can add versioning support to
    # collect2, so additional links can be useful in future.
    aix,yes) # traditional libtool
      dynamic_linker='AIX unversionable lib.so'
      # If using run time linking (on AIX 4.2 or later) use lib.so
      # instead of lib.a to let people know that these are not
      # typical AIX shared libraries.
      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
      ;;
    aix,no) # traditional AIX only
      dynamic_linker='AIX lib.a[(]lib.so.V[)]'
      # We preserve .a as extension for shared libraries through AIX4.2
      # and later when we are not doing run time linking.
      library_names_spec='$libname$release.a $libname.a'
      soname_spec='$libname$release$shared_ext$major'
      ;;
    svr4,*) # full svr4 only
      dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
      # We do not specify a path in Import Files, so LIBPATH fires.
      shlibpath_overrides_runpath=yes
      ;;
    *,yes) # both, prefer svr4
      dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
      # unpreferred sharedlib libNAME.a needs extra handling
      postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
      postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
      # We do not specify a path in Import Files, so LIBPATH fires.
      shlibpath_overrides_runpath=yes
      ;;
    *,no) # both, prefer aix
      dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
      library_names_spec='$libname$release.a $libname.a'
      soname_spec='$libname$release$shared_ext$major'
      # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
      postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
      postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
      ;;
    esac
    shlibpath_var=LIBPATH
  fi
  ;;

amigaos*)
  case $host_cpu in
  powerpc)
    # Since July 2007 AmigaOS4 officially supports .so libraries.
    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    ;;
  m68k)
    library_names_spec='$libname.ixlibrary $libname.a'
    # Create ${libname}_ixlibrary.a entries in /sys/libs.
    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
    ;;
  esac
  ;;

beos*)
  library_names_spec='$libname$shared_ext'
  dynamic_linker="$host_os ld.so"
  shlibpath_var=LIBRARY_PATH
  ;;

bsdi[[45]]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
  # the default ld.so.conf also contains /usr/contrib/lib and
  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
  # libtool to hard-code these into programs
  ;;

cygwin* | mingw* | pw32* | cegcc*)
  version_type=windows
  shrext_cmds=.dll
  need_version=no
  need_lib_prefix=no

  case $GCC,$cc_basename in
  yes,*)
    # gcc
    library_names_spec='$libname.dll.a'
    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \$file`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname~
      chmod a+x \$dldir/$dlname~
      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
      fi'
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
      dlpath=$dir/\$dldll~
       $RM \$dlpath'
    shlibpath_overrides_runpath=yes

    case $host_os in
    cygwin*)
      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
      soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
m4_if([$1], [],[
      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
      ;;
    mingw* | cegcc*)
      # MinGW DLLs use traditional 'lib' prefix
      soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
      ;;
    pw32*)
      # pw32 DLLs use 'pw' prefix rather than 'lib'
      library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
      ;;
    esac
    dynamic_linker='Win32 ld.exe'
    ;;

  *,cl*)
    # Native MSVC
    libname_spec='$name'
    soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
    library_names_spec='$libname.dll.lib'

    case $build_os in
    mingw*)
      sys_lib_search_path_spec=
      lt_save_ifs=$IFS
      IFS=';'
      for lt_path in $LIB
      do
        IFS=$lt_save_ifs
        # Let DOS variable expansion print the short 8.3 style file name.
        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
      done
      IFS=$lt_save_ifs
      # Convert to MSYS style.
      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
      ;;
    cygwin*)
      # Convert to unix form, then to dos form, then back to unix form
      # but this time dos style (no spaces!) so that the unix form looks
      # like /cygdrive/c/PROGRA~1:/cygdr...
      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
      ;;
    *)
      sys_lib_search_path_spec=$LIB
      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
        # It is most probably a Windows format PATH.
        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
      else
        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
      fi
      # FIXME: find the short name or the path components, as spaces are
      # common. (e.g. "Program Files" -> "PROGRA~1")
      ;;
    esac

    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \$file`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname'
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
      dlpath=$dir/\$dldll~
       $RM \$dlpath'
    shlibpath_overrides_runpath=yes
    dynamic_linker='Win32 link.exe'
    ;;

  *)
    # Assume MSVC wrapper
    library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
    dynamic_linker='Win32 ld.exe'
    ;;
  esac
  # FIXME: first we should search . and the directory the executable is in
  shlibpath_var=PATH
  ;;

darwin* | rhapsody*)
  dynamic_linker="$host_os dyld"
  version_type=darwin
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
  soname_spec='$libname$release$major$shared_ext'
  shlibpath_overrides_runpath=yes
  shlibpath_var=DYLD_LIBRARY_PATH
  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
m4_if([$1], [],[
  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
  ;;

dgux*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  ;;

freebsd* | dragonfly*)
  # DragonFly does not have aout.  When/if they implement a new
  # versioning mechanism, adjust this.
  if test -x /usr/bin/objformat; then
    objformat=`/usr/bin/objformat`
  else
    case $host_os in
    freebsd[[23]].*) objformat=aout ;;
    *) objformat=elf ;;
    esac
  fi
  version_type=freebsd-$objformat
  case $version_type in
    freebsd-elf*)
      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
      soname_spec='$libname$release$shared_ext$major'
      need_version=no
      need_lib_prefix=no
      ;;
    freebsd-*)
      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
      need_version=yes
      ;;
  esac
  shlibpath_var=LD_LIBRARY_PATH
  case $host_os in
  freebsd2.*)
    shlibpath_overrides_runpath=yes
    ;;
  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
    ;;
  *) # from 4.6 on, and DragonFly
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  esac
  ;;

haiku*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  dynamic_linker="$host_os runtime_loader"
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LIBRARY_PATH
  shlibpath_overrides_runpath=no
  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
  hardcode_into_libs=yes
  ;;

hpux9* | hpux10* | hpux11*)
  # Give a soname corresponding to the major version so that dld.sl refuses to
  # link against other versions.
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  case $host_cpu in
  ia64*)
    shrext_cmds='.so'
    hardcode_into_libs=yes
    dynamic_linker="$host_os dld.so"
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    if test 32 = "$HPUX_IA64_MODE"; then
      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
      sys_lib_dlsearch_path_spec=/usr/lib/hpux32
    else
      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
      sys_lib_dlsearch_path_spec=/usr/lib/hpux64
    fi
    ;;
  hppa*64*)
    shrext_cmds='.sl'
    hardcode_into_libs=yes
    dynamic_linker="$host_os dld.sl"
    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
  *)
    shrext_cmds='.sl'
    dynamic_linker="$host_os dld.sl"
    shlibpath_var=SHLIB_PATH
    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    ;;
  esac
  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
  postinstall_cmds='chmod 555 $lib'
  # or fails outright, so override atomically:
  install_override_mode=555
  ;;

interix[[3-9]]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

irix5* | irix6* | nonstopux*)
  case $host_os in
    nonstopux*) version_type=nonstopux ;;
    *)
	if test yes = "$lt_cv_prog_gnu_ld"; then
		version_type=linux # correct to gnu/linux during the next big refactor
	else
		version_type=irix
	fi ;;
  esac
  need_lib_prefix=no
  need_version=no
  soname_spec='$libname$release$shared_ext$major'
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
  case $host_os in
  irix5* | nonstopux*)
    libsuff= shlibsuff=
    ;;
  *)
    case $LD in # libtool.m4 will add one of these switches to LD
    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
      libsuff= shlibsuff= libmagic=32-bit;;
    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
      libsuff=32 shlibsuff=N32 libmagic=N32;;
    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
      libsuff=64 shlibsuff=64 libmagic=64-bit;;
    *) libsuff= shlibsuff= libmagic=never-match;;
    esac
    ;;
  esac
  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
  shlibpath_overrides_runpath=no
  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
  hardcode_into_libs=yes
  ;;

# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
  dynamic_linker=no
  ;;

linux*android*)
  version_type=none # Android doesn't support versioned libraries.
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext'
  soname_spec='$libname$release$shared_ext'
  finish_cmds=
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes

  # This implies no fast_install, which is unacceptable.
  # Some rework will be needed to allow for fast_install
  # before this can be enabled.
  hardcode_into_libs=yes

  dynamic_linker='Android linker'
  # Don't embed -rpath directories since the linker doesn't support them.
  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
  ;;

# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no

  # Some binutils ld are patched to set DT_RUNPATH
  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
    [lt_cv_shlibpath_overrides_runpath=no
    save_LDFLAGS=$LDFLAGS
    save_libdir=$libdir
    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
	 [lt_cv_shlibpath_overrides_runpath=yes])])
    LDFLAGS=$save_LDFLAGS
    libdir=$save_libdir
    ])
  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath

  # This implies no fast_install, which is unacceptable.
  # Some rework will be needed to allow for fast_install
  # before this can be enabled.
  hardcode_into_libs=yes

  # Ideally, we could use ldconfig to report *all* directores which are
  # searched for libraries, however this is still not possible.  Aside from not
  # being certain /sbin/ldconfig is available, command
  # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
  # even though it is searched at run-time.  Try to do the best guess by
  # appending ld.so.conf contents (and includes) to the search path.
  if test -f /etc/ld.so.conf; then
    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
  fi

  # We used to test for /lib/ld.so.1 and disable shared libraries on
  # powerpc, because MkLinux only supported shared libraries with the
  # GNU dynamic linker.  Since this was broken with cross compilers,
  # most powerpc-linux boxes support dynamic linking these days and
  # people can always --disable-shared, the test was removed, and we
  # assume the GNU/Linux dynamic linker is in use.
  dynamic_linker='GNU/Linux ld.so'
  ;;

netbsdelf*-gnu)
  version_type=linux
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  dynamic_linker='NetBSD ld.elf_so'
  ;;

netbsd*)
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
    dynamic_linker='NetBSD (a.out) ld.so'
  else
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    dynamic_linker='NetBSD ld.elf_so'
  fi
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  ;;

newsos6)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  ;;

*nto* | *qnx*)
  version_type=qnx
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  dynamic_linker='ldqnx.so'
  ;;

openbsd* | bitrig*)
  version_type=sunos
  sys_lib_dlsearch_path_spec=/usr/lib
  need_lib_prefix=no
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
    need_version=no
  else
    need_version=yes
  fi
  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  ;;

os2*)
  libname_spec='$name'
  version_type=windows
  shrext_cmds=.dll
  need_version=no
  need_lib_prefix=no
  # OS/2 can only load a DLL with a base name of 8 characters or less.
  soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
    v=$($ECHO $release$versuffix | tr -d .-);
    n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
    $ECHO $n$v`$shared_ext'
  library_names_spec='${libname}_dll.$libext'
  dynamic_linker='OS/2 ld.exe'
  shlibpath_var=BEGINLIBPATH
  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
  postinstall_cmds='base_file=`basename \$file`~
    dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
    dldir=$destdir/`dirname \$dlpath`~
    test -d \$dldir || mkdir -p \$dldir~
    $install_prog $dir/$dlname \$dldir/$dlname~
    chmod a+x \$dldir/$dlname~
    if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
      eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
    fi'
  postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
    dlpath=$dir/\$dldll~
    $RM \$dlpath'
  ;;

osf3* | osf4* | osf5*)
  version_type=osf
  need_lib_prefix=no
  need_version=no
  soname_spec='$libname$release$shared_ext$major'
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
  ;;

rdos*)
  dynamic_linker=no
  ;;

solaris*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  # ldd complains unless libraries are executable
  postinstall_cmds='chmod +x $lib'
  ;;

sunos4*)
  version_type=sunos
  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  if test yes = "$with_gnu_ld"; then
    need_lib_prefix=no
  fi
  need_version=yes
  ;;

sysv4 | sysv4.3*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  case $host_vendor in
    sni)
      shlibpath_overrides_runpath=no
      need_lib_prefix=no
      runpath_var=LD_RUN_PATH
      ;;
    siemens)
      need_lib_prefix=no
      ;;
    motorola)
      need_lib_prefix=no
      need_version=no
      shlibpath_overrides_runpath=no
      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
      ;;
  esac
  ;;

sysv4*MP*)
  if test -d /usr/nec; then
    version_type=linux # correct to gnu/linux during the next big refactor
    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
    soname_spec='$libname$shared_ext.$major'
    shlibpath_var=LD_LIBRARY_PATH
  fi
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  version_type=sco
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  if test yes = "$with_gnu_ld"; then
    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
  else
    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
    case $host_os in
      sco3.2v5*)
        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
	;;
    esac
  fi
  sys_lib_dlsearch_path_spec='/usr/lib'
  ;;

tpf*)
  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

uts4*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  ;;

*)
  dynamic_linker=no
  ;;
esac
AC_MSG_RESULT([$dynamic_linker])
test no = "$dynamic_linker" && can_build_shared=no

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test yes = "$GCC"; then
  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi

if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
fi

if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
fi

# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec

# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"

# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH

_LT_DECL([], [variables_saved_for_relink], [1],
    [Variables whose values should be saved in libtool wrapper scripts and
    restored at link time])
_LT_DECL([], [need_lib_prefix], [0],
    [Do we need the "lib" prefix for modules?])
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
_LT_DECL([], [version_type], [0], [Library versioning type])
_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
_LT_DECL([], [shlibpath_overrides_runpath], [0],
    [Is shlibpath searched before the hard-coded library search path?])
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
_LT_DECL([], [library_names_spec], [1],
    [[List of archive names.  First name is the real one, the rest are links.
    The last name is the one that the linker finds with -lNAME]])
_LT_DECL([], [soname_spec], [1],
    [[The coded name of the library, if different from the real name]])
_LT_DECL([], [install_override_mode], [1],
    [Permission mode override for installation of shared libraries])
_LT_DECL([], [postinstall_cmds], [2],
    [Command to use after installation of a shared archive])
_LT_DECL([], [postuninstall_cmds], [2],
    [Command to use after uninstallation of a shared archive])
_LT_DECL([], [finish_cmds], [2],
    [Commands used to finish a libtool library installation in a directory])
_LT_DECL([], [finish_eval], [1],
    [[As "finish_cmds", except a single script fragment to be evaled but
    not shown]])
_LT_DECL([], [hardcode_into_libs], [0],
    [Whether we should hardcode library paths into libraries])
_LT_DECL([], [sys_lib_search_path_spec], [2],
    [Compile-time system search path for libraries])
_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
    [Detected run-time system search path for libraries])
_LT_DECL([], [configure_time_lt_sys_library_path], [2],
    [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
])# _LT_SYS_DYNAMIC_LINKER


# _LT_PATH_TOOL_PREFIX(TOOL)
# --------------------------
# find a file program that can recognize shared library
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
[m4_require([_LT_DECL_EGREP])dnl
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
[case $MAGIC_CMD in
[[\\/*] |  ?:[\\/]*])
  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
  ;;
*)
  lt_save_MAGIC_CMD=$MAGIC_CMD
  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
dnl $ac_dummy forces splitting on constant user-supplied paths.
dnl POSIX.2 word splitting is done only on the output of word expansions,
dnl not every word.  This closes a longstanding sh security hole.
  ac_dummy="m4_if([$2], , $PATH, [$2])"
  for ac_dir in $ac_dummy; do
    IFS=$lt_save_ifs
    test -z "$ac_dir" && ac_dir=.
    if test -f "$ac_dir/$1"; then
      lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
      if test -n "$file_magic_test_file"; then
	case $deplibs_check_method in
	"file_magic "*)
	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
	    $EGREP "$file_magic_regex" > /dev/null; then
	    :
	  else
	    cat <<_LT_EOF 1>&2

*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such.  This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem.  Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org

_LT_EOF
	  fi ;;
	esac
      fi
      break
    fi
  done
  IFS=$lt_save_ifs
  MAGIC_CMD=$lt_save_MAGIC_CMD
  ;;
esac])
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
  AC_MSG_RESULT($MAGIC_CMD)
else
  AC_MSG_RESULT(no)
fi
_LT_DECL([], [MAGIC_CMD], [0],
	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
])# _LT_PATH_TOOL_PREFIX

# Old name:
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])


# _LT_PATH_MAGIC
# --------------
# find a file program that can recognize a shared library
m4_defun([_LT_PATH_MAGIC],
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
if test -z "$lt_cv_path_MAGIC_CMD"; then
  if test -n "$ac_tool_prefix"; then
    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
  else
    MAGIC_CMD=:
  fi
fi
])# _LT_PATH_MAGIC


# LT_PATH_LD
# ----------
# find the pathname to the GNU or non-GNU linker
AC_DEFUN([LT_PATH_LD],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl

AC_ARG_WITH([gnu-ld],
    [AS_HELP_STRING([--with-gnu-ld],
	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
    [test no = "$withval" || with_gnu_ld=yes],
    [with_gnu_ld=no])dnl

ac_prog=ld
if test yes = "$GCC"; then
  # Check if gcc -print-prog-name=ld gives a path.
  AC_MSG_CHECKING([for ld used by $CC])
  case $host in
  *-*-mingw*)
    # gcc leaves a trailing carriage return, which upsets mingw
    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  *)
    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  esac
  case $ac_prog in
    # Accept absolute paths.
    [[\\/]]* | ?:[[\\/]]*)
      re_direlt='/[[^/]][[^/]]*/\.\./'
      # Canonicalize the pathname of ld
      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
      done
      test -z "$LD" && LD=$ac_prog
      ;;
  "")
    # If it fails, then pretend we aren't using GCC.
    ac_prog=ld
    ;;
  *)
    # If it is relative, then search for the first ld in PATH.
    with_gnu_ld=unknown
    ;;
  esac
elif test yes = "$with_gnu_ld"; then
  AC_MSG_CHECKING([for GNU ld])
else
  AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(lt_cv_path_LD,
[if test -z "$LD"; then
  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
  for ac_dir in $PATH; do
    IFS=$lt_save_ifs
    test -z "$ac_dir" && ac_dir=.
    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
      lt_cv_path_LD=$ac_dir/$ac_prog
      # Check to see if the program is GNU ld.  I'd rather use --version,
      # but apparently some variants of GNU ld only accept -v.
      # Break only if it was the GNU/non-GNU ld that we prefer.
      case `"$lt_cv_path_LD" -v 2>&1 &1 conftest.i
cat conftest.i conftest.i >conftest2.i
: ${lt_DD:=$DD}
AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
[if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
  cmp -s conftest.i conftest.out \
  && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
fi])
rm -f conftest.i conftest2.i conftest.out])
])# _LT_PATH_DD


# _LT_CMD_TRUNCATE
# ----------------
# find command to truncate a binary pipe
m4_defun([_LT_CMD_TRUNCATE],
[m4_require([_LT_PATH_DD])
AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
[printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
lt_cv_truncate_bin=
if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
  cmp -s conftest.i conftest.out \
  && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
fi
rm -f conftest.i conftest2.i conftest.out
test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
  [Command to truncate a binary pipe])
])# _LT_CMD_TRUNCATE


# _LT_CHECK_MAGIC_METHOD
# ----------------------
# how to check for library dependencies
#  -- PORTME fill in with the dynamic library characteristics
m4_defun([_LT_CHECK_MAGIC_METHOD],
[m4_require([_LT_DECL_EGREP])
m4_require([_LT_DECL_OBJDUMP])
AC_CACHE_CHECK([how to recognize dependent libraries],
lt_cv_deplibs_check_method,
[lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# 'unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# that responds to the $file_magic_cmd with a given extended regex.
# If you have 'file' or equivalent on your system and you're not sure
# whether 'pass_all' will *always* work, you probably want this one.

case $host_os in
aix[[4-9]]*)
  lt_cv_deplibs_check_method=pass_all
  ;;

beos*)
  lt_cv_deplibs_check_method=pass_all
  ;;

bsdi[[45]]*)
  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
  lt_cv_file_magic_cmd='/usr/bin/file -L'
  lt_cv_file_magic_test_file=/shlib/libc.so
  ;;

cygwin*)
  # func_win32_libid is a shell function defined in ltmain.sh
  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  lt_cv_file_magic_cmd='func_win32_libid'
  ;;

mingw* | pw32*)
  # Base MSYS/MinGW do not provide the 'file' command needed by
  # func_win32_libid shell function, so use a weaker test based on 'objdump',
  # unless we find 'file', for example because we are cross-compiling.
  if ( file / ) >/dev/null 2>&1; then
    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
    lt_cv_file_magic_cmd='func_win32_libid'
  else
    # Keep this pattern in sync with the one in func_win32_libid.
    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
    lt_cv_file_magic_cmd='$OBJDUMP -f'
  fi
  ;;

cegcc*)
  # use the weaker test based on 'objdump'. See mingw*.
  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  lt_cv_file_magic_cmd='$OBJDUMP -f'
  ;;

darwin* | rhapsody*)
  lt_cv_deplibs_check_method=pass_all
  ;;

freebsd* | dragonfly*)
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    case $host_cpu in
    i*86 )
      # Not sure whether the presence of OpenBSD here was a mistake.
      # Let's accept both of them until this is cleared up.
      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
      lt_cv_file_magic_cmd=/usr/bin/file
      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
      ;;
    esac
  else
    lt_cv_deplibs_check_method=pass_all
  fi
  ;;

haiku*)
  lt_cv_deplibs_check_method=pass_all
  ;;

hpux10.20* | hpux11*)
  lt_cv_file_magic_cmd=/usr/bin/file
  case $host_cpu in
  ia64*)
    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
    ;;
  hppa*64*)
    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
    ;;
  *)
    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
    lt_cv_file_magic_test_file=/usr/lib/libc.sl
    ;;
  esac
  ;;

interix[[3-9]]*)
  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
  ;;

irix5* | irix6* | nonstopux*)
  case $LD in
  *-32|*"-32 ") libmagic=32-bit;;
  *-n32|*"-n32 ") libmagic=N32;;
  *-64|*"-64 ") libmagic=64-bit;;
  *) libmagic=never-match;;
  esac
  lt_cv_deplibs_check_method=pass_all
  ;;

# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
  lt_cv_deplibs_check_method=pass_all
  ;;

netbsd* | netbsdelf*-gnu)
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
  else
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
  fi
  ;;

newos6*)
  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
  lt_cv_file_magic_cmd=/usr/bin/file
  lt_cv_file_magic_test_file=/usr/lib/libnls.so
  ;;

*nto* | *qnx*)
  lt_cv_deplibs_check_method=pass_all
  ;;

openbsd* | bitrig*)
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
  else
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
  fi
  ;;

osf3* | osf4* | osf5*)
  lt_cv_deplibs_check_method=pass_all
  ;;

rdos*)
  lt_cv_deplibs_check_method=pass_all
  ;;

solaris*)
  lt_cv_deplibs_check_method=pass_all
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  lt_cv_deplibs_check_method=pass_all
  ;;

sysv4 | sysv4.3*)
  case $host_vendor in
  motorola)
    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
    ;;
  ncr)
    lt_cv_deplibs_check_method=pass_all
    ;;
  sequent)
    lt_cv_file_magic_cmd='/bin/file'
    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
    ;;
  sni)
    lt_cv_file_magic_cmd='/bin/file'
    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
    lt_cv_file_magic_test_file=/lib/libc.so
    ;;
  siemens)
    lt_cv_deplibs_check_method=pass_all
    ;;
  pc)
    lt_cv_deplibs_check_method=pass_all
    ;;
  esac
  ;;

tpf*)
  lt_cv_deplibs_check_method=pass_all
  ;;
os2*)
  lt_cv_deplibs_check_method=pass_all
  ;;
esac
])

file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
  case $host_os in
  mingw* | pw32*)
    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
      want_nocaseglob=yes
    else
      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
    fi
    ;;
  esac
fi

file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown

_LT_DECL([], [deplibs_check_method], [1],
    [Method to check whether dependent libraries are shared objects])
_LT_DECL([], [file_magic_cmd], [1],
    [Command to use when deplibs_check_method = "file_magic"])
_LT_DECL([], [file_magic_glob], [1],
    [How to find potential files when deplibs_check_method = "file_magic"])
_LT_DECL([], [want_nocaseglob], [1],
    [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
])# _LT_CHECK_MAGIC_METHOD


# LT_PATH_NM
# ----------
# find the pathname to a BSD- or MS-compatible name lister
AC_DEFUN([LT_PATH_NM],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
[if test -n "$NM"; then
  # Let the user override the test.
  lt_cv_path_NM=$NM
else
  lt_nm_to_check=${ac_tool_prefix}nm
  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
    lt_nm_to_check="$lt_nm_to_check nm"
  fi
  for lt_tmp_nm in $lt_nm_to_check; do
    lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
      IFS=$lt_save_ifs
      test -z "$ac_dir" && ac_dir=.
      tmp_nm=$ac_dir/$lt_tmp_nm
      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
	# Check to see if the nm accepts a BSD-compat flag.
	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
	#   nm: unknown option "B" ignored
	# Tru64's nm complains that /dev/null is an invalid object file
	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
	case $build_os in
	mingw*) lt_bad_file=conftest.nm/nofile ;;
	*) lt_bad_file=/dev/null ;;
	esac
	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
	*$lt_bad_file* | *'Invalid file or object type'*)
	  lt_cv_path_NM="$tmp_nm -B"
	  break 2
	  ;;
	*)
	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
	  */dev/null*)
	    lt_cv_path_NM="$tmp_nm -p"
	    break 2
	    ;;
	  *)
	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
	    continue # so that we can try to find one that supports BSD flags
	    ;;
	  esac
	  ;;
	esac
      fi
    done
    IFS=$lt_save_ifs
  done
  : ${lt_cv_path_NM=no}
fi])
if test no != "$lt_cv_path_NM"; then
  NM=$lt_cv_path_NM
else
  # Didn't find any BSD compatible name lister, look for dumpbin.
  if test -n "$DUMPBIN"; then :
    # Let the user override the test.
  else
    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
    case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
    *COFF*)
      DUMPBIN="$DUMPBIN -symbols -headers"
      ;;
    *)
      DUMPBIN=:
      ;;
    esac
  fi
  AC_SUBST([DUMPBIN])
  if test : != "$DUMPBIN"; then
    NM=$DUMPBIN
  fi
fi
test -z "$NM" && NM=nm
AC_SUBST([NM])
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl

AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
  [lt_cv_nm_interface="BSD nm"
  echo "int some_variable = 0;" > conftest.$ac_ext
  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
  (eval "$ac_compile" 2>conftest.err)
  cat conftest.err >&AS_MESSAGE_LOG_FD
  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  cat conftest.err >&AS_MESSAGE_LOG_FD
  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
  cat conftest.out >&AS_MESSAGE_LOG_FD
  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
    lt_cv_nm_interface="MS dumpbin"
  fi
  rm -f conftest*])
])# LT_PATH_NM

# Old names:
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_PROG_NM], [])
dnl AC_DEFUN([AC_PROG_NM], [])

# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
# --------------------------------
# how to determine the name of the shared library
# associated with a specific link library.
#  -- PORTME fill in with the dynamic library characteristics
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
[m4_require([_LT_DECL_EGREP])
m4_require([_LT_DECL_OBJDUMP])
m4_require([_LT_DECL_DLLTOOL])
AC_CACHE_CHECK([how to associate runtime and link libraries],
lt_cv_sharedlib_from_linklib_cmd,
[lt_cv_sharedlib_from_linklib_cmd='unknown'

case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
  # two different shell functions defined in ltmain.sh;
  # decide which one to use based on capabilities of $DLLTOOL
  case `$DLLTOOL --help 2>&1` in
  *--identify-strict*)
    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
    ;;
  *)
    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
    ;;
  esac
  ;;
*)
  # fallback: assume linklib IS sharedlib
  lt_cv_sharedlib_from_linklib_cmd=$ECHO
  ;;
esac
])
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO

_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
    [Command to associate shared and link libraries])
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB


# _LT_PATH_MANIFEST_TOOL
# ----------------------
# locate the manifest tool
m4_defun([_LT_PATH_MANIFEST_TOOL],
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
  [lt_cv_path_mainfest_tool=no
  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
  cat conftest.err >&AS_MESSAGE_LOG_FD
  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
    lt_cv_path_mainfest_tool=yes
  fi
  rm -f conftest*])
if test yes != "$lt_cv_path_mainfest_tool"; then
  MANIFEST_TOOL=:
fi
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
])# _LT_PATH_MANIFEST_TOOL


# _LT_DLL_DEF_P([FILE])
# ---------------------
# True iff FILE is a Windows DLL '.def' file.
# Keep in sync with func_dll_def_p in the libtool script
AC_DEFUN([_LT_DLL_DEF_P],
[dnl
  test DEF = "`$SED -n dnl
    -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
    -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
    -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
    -e q dnl                          Only consider the first "real" line
    $1`" dnl
])# _LT_DLL_DEF_P


# LT_LIB_M
# --------
# check for math library
AC_DEFUN([LT_LIB_M],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM=
case $host in
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
  # These system don't have libm, or don't need it
  ;;
*-ncr-sysv4.3*)
  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
  ;;
*)
  AC_CHECK_LIB(m, cos, LIBM=-lm)
  ;;
esac
AC_SUBST([LIBM])
])# LT_LIB_M

# Old name:
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_CHECK_LIBM], [])


# _LT_COMPILER_NO_RTTI([TAGNAME])
# -------------------------------
m4_defun([_LT_COMPILER_NO_RTTI],
[m4_require([_LT_TAG_COMPILER])dnl

_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

if test yes = "$GCC"; then
  case $cc_basename in
  nvcc*)
    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
  *)
    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
  esac

  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
    lt_cv_prog_compiler_rtti_exceptions,
    [-fno-rtti -fno-exceptions], [],
    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
fi
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
	[Compiler flag to turn off builtin functions])
])# _LT_COMPILER_NO_RTTI


# _LT_CMD_GLOBAL_SYMBOLS
# ----------------------
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_AWK])dnl
AC_REQUIRE([LT_PATH_NM])dnl
AC_REQUIRE([LT_PATH_LD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_TAG_COMPILER])dnl

# Check for command to grab the raw symbol name followed by C symbol from nm.
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
[
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix.  What could be older than Ultrix?!! ;)]

# Character class describing NM global symbol codes.
symcode='[[BCDEGRST]]'

# Regexp to match symbols that can be accessed directly from C.
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'

# Define system-specific variables.
case $host_os in
aix*)
  symcode='[[BCDT]]'
  ;;
cygwin* | mingw* | pw32* | cegcc*)
  symcode='[[ABCDGISTW]]'
  ;;
hpux*)
  if test ia64 = "$host_cpu"; then
    symcode='[[ABCDEGRST]]'
  fi
  ;;
irix* | nonstopux*)
  symcode='[[BCDEGRST]]'
  ;;
osf*)
  symcode='[[BCDEGQRST]]'
  ;;
solaris*)
  symcode='[[BDRT]]'
  ;;
sco3.2v5*)
  symcode='[[DT]]'
  ;;
sysv4.2uw2*)
  symcode='[[DT]]'
  ;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
  symcode='[[ABDT]]'
  ;;
sysv4)
  symcode='[[DFNSTU]]'
  ;;
esac

# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
  symcode='[[ABCDGIRSTW]]' ;;
esac

if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  # Gets list of data symbols to import.
  lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
  # Adjust the below global symbol transforms to fixup imported variables.
  lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
  lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
  lt_c_name_lib_hook="\
  -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
  -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
else
  # Disable hooks by default.
  lt_cv_sys_global_symbol_to_import=
  lt_cdecl_hook=
  lt_c_name_hook=
  lt_c_name_lib_hook=
fi

# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="sed -n"\
$lt_cdecl_hook\
" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"

# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
$lt_c_name_hook\
" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"

# Transform an extracted symbol line into symbol name with lib prefix and
# symbol address.
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
$lt_c_name_lib_hook\
" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"

# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
  ;;
esac

# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do

  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  symxfrm="\\1 $ac_symprfx\\2 \\2"

  # Write the raw and C identifiers.
  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
    # Fake it for dumpbin and say T for any non-static function,
    # D for any global variable and I for any imported variable.
    # Also find C++ and __fastcall symbols from MSVC++,
    # which start with @ or ?.
    lt_cv_sys_global_symbol_pipe="$AWK ['"\
"     {last_section=section; section=\$ 3};"\
"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
"     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
"     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
"     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
"     \$ 0!~/External *\|/{next};"\
"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
"     {if(hide[section]) next};"\
"     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
"     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
"     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
"     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
"     ' prfx=^$ac_symprfx]"
  else
    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
  fi
  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"

  # Check to see that the pipe works correctly.
  pipe_works=no

  rm -f conftest*
  cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF

  if AC_TRY_EVAL(ac_compile); then
    # Now try to grab the symbols.
    nlist=conftest.nm
    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
      # Try sorting and uniquifying the output.
      if sort "$nlist" | uniq > "$nlist"T; then
	mv -f "$nlist"T "$nlist"
      else
	rm -f "$nlist"T
      fi

      # Make sure that we snagged all the symbols we need.
      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
	  cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
/* DATA imports from DLLs on WIN32 can't be const, because runtime
   relocations are performed -- see ld's documentation on pseudo-relocs.  */
# define LT@&t@_DLSYM_CONST
#elif defined __osf__
/* This system does not cope well with relocations in const data.  */
# define LT@&t@_DLSYM_CONST
#else
# define LT@&t@_DLSYM_CONST const
#endif

#ifdef __cplusplus
extern "C" {
#endif

_LT_EOF
	  # Now generate the symbol file.
	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'

	  cat <<_LT_EOF >> conftest.$ac_ext

/* The mapping between symbol names and symbols.  */
LT@&t@_DLSYM_CONST struct {
  const char *name;
  void       *address;
}
lt__PROGRAM__LTX_preloaded_symbols[[]] =
{
  { "@PROGRAM@", (void *) 0 },
_LT_EOF
	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
	  cat <<\_LT_EOF >> conftest.$ac_ext
  {0, (void *) 0}
};

/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
  return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif

#ifdef __cplusplus
}
#endif
_LT_EOF
	  # Now try linking the two files.
	  mv conftest.$ac_objext conftstm.$ac_objext
	  lt_globsym_save_LIBS=$LIBS
	  lt_globsym_save_CFLAGS=$CFLAGS
	  LIBS=conftstm.$ac_objext
	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
	  if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
	    pipe_works=yes
	  fi
	  LIBS=$lt_globsym_save_LIBS
	  CFLAGS=$lt_globsym_save_CFLAGS
	else
	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
	fi
      else
	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
      fi
    else
      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
    fi
  else
    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
    cat conftest.$ac_ext >&5
  fi
  rm -rf conftest* conftst*

  # Do not use the global_symbol_pipe unless it works.
  if test yes = "$pipe_works"; then
    break
  else
    lt_cv_sys_global_symbol_pipe=
  fi
done
])
if test -z "$lt_cv_sys_global_symbol_pipe"; then
  lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
  AC_MSG_RESULT(failed)
else
  AC_MSG_RESULT(ok)
fi

# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
  nm_file_list_spec='@'
fi

_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
    [Take the output of nm and produce a listing of raw symbols and C names])
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
    [Transform the output of nm in a proper C declaration])
_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
    [Transform the output of nm into a list of symbols to manually relocate])
_LT_DECL([global_symbol_to_c_name_address],
    [lt_cv_sys_global_symbol_to_c_name_address], [1],
    [Transform the output of nm in a C name address pair])
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
    [Transform the output of nm in a C name address pair when lib prefix is needed])
_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
    [The name lister interface])
_LT_DECL([], [nm_file_list_spec], [1],
    [Specify filename containing input files for $NM])
]) # _LT_CMD_GLOBAL_SYMBOLS


# _LT_COMPILER_PIC([TAGNAME])
# ---------------------------
m4_defun([_LT_COMPILER_PIC],
[m4_require([_LT_TAG_COMPILER])dnl
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)=

m4_if([$1], [CXX], [
  # C++ specific cases for pic, static, wl, etc.
  if test yes = "$GXX"; then
    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

    case $host_os in
    aix*)
      # All AIX code is PIC.
      if test ia64 = "$host_cpu"; then
	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      fi
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
        ;;
      m68k)
            # FIXME: we need at least 68020 code to build shared libraries, but
            # adding the '-m68020' flag to GCC prevents building anything better,
            # like '-m68040'.
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
        ;;
      esac
      ;;

    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;
    mingw* | cygwin* | os2* | pw32* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
      m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
      case $host_os in
      os2*)
	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
	;;
      esac
      ;;
    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
      ;;
    *djgpp*)
      # DJGPP does not support shared libraries at all
      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
      ;;
    haiku*)
      # PIC is the default for Haiku.
      # The "-static" flag exists, but is broken.
      _LT_TAGVAR(lt_prog_compiler_static, $1)=
      ;;
    interix[[3-9]]*)
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
      # Instead, we relocate shared libraries at runtime.
      ;;
    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
      fi
      ;;
    hpux*)
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
      # sets the default TLS model and affects inlining.
      case $host_cpu in
      hppa*64*)
	;;
      *)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
      esac
      ;;
    *qnx* | *nto*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
      ;;
    *)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
      ;;
    esac
  else
    case $host_os in
      aix[[4-9]]*)
	# All AIX code is PIC.
	if test ia64 = "$host_cpu"; then
	  # AIX 5 now supports IA64 processor
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	else
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
	fi
	;;
      chorus*)
	case $cc_basename in
	cxch68*)
	  # Green Hills C++ Compiler
	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
	  ;;
	esac
	;;
      mingw* | cygwin* | os2* | pw32* | cegcc*)
	# This hack is so that the source file can tell whether it is being
	# built for inclusion in a dll (and should export symbols for example).
	m4_if([$1], [GCJ], [],
	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
	;;
      dgux*)
	case $cc_basename in
	  ec++*)
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    ;;
	  ghcx*)
	    # Green Hills C++ Compiler
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	    ;;
	  *)
	    ;;
	esac
	;;
      freebsd* | dragonfly*)
	# FreeBSD uses GNU C++
	;;
      hpux9* | hpux10* | hpux11*)
	case $cc_basename in
	  CC*)
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
	    if test ia64 != "$host_cpu"; then
	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
	    fi
	    ;;
	  aCC*)
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
	    case $host_cpu in
	    hppa*64*|ia64*)
	      # +Z the default
	      ;;
	    *)
	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
	      ;;
	    esac
	    ;;
	  *)
	    ;;
	esac
	;;
      interix*)
	# This is c89, which is MS Visual C++ (no shared libs)
	# Anyone wants to do a port?
	;;
      irix5* | irix6* | nonstopux*)
	case $cc_basename in
	  CC*)
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	    # CC pic flag -KPIC is the default.
	    ;;
	  *)
	    ;;
	esac
	;;
      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
	case $cc_basename in
	  KCC*)
	    # KAI C++ Compiler
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	    ;;
	  ecpc* )
	    # old Intel C++ for x86_64, which still supported -KPIC.
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	    ;;
	  icpc* )
	    # Intel C++, used to be incompatible with GCC.
	    # ICC 10 doesn't accept -KPIC any more.
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	    ;;
	  pgCC* | pgcpp*)
	    # Portland Group C++ compiler
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	    ;;
	  cxx*)
	    # Compaq C++
	    # Make sure the PIC flag is empty.  It appears that all Alpha
	    # Linux and Compaq Tru64 Unix objects are PIC.
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	    ;;
	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
	    # IBM XL 8.0, 9.0 on PPC and BlueGene
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
	    ;;
	  *)
	    case `$CC -V 2>&1 | sed 5q` in
	    *Sun\ C*)
	      # Sun C++ 5.9
	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
	      ;;
	    esac
	    ;;
	esac
	;;
      lynxos*)
	;;
      m88k*)
	;;
      mvs*)
	case $cc_basename in
	  cxx*)
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
	    ;;
	  *)
	    ;;
	esac
	;;
      netbsd* | netbsdelf*-gnu)
	;;
      *qnx* | *nto*)
        # QNX uses GNU C++, but need to define -shared option too, otherwise
        # it will coredump.
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
        ;;
      osf3* | osf4* | osf5*)
	case $cc_basename in
	  KCC*)
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
	    ;;
	  RCC*)
	    # Rational C++ 2.4.1
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	    ;;
	  cxx*)
	    # Digital/Compaq C++
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    # Make sure the PIC flag is empty.  It appears that all Alpha
	    # Linux and Compaq Tru64 Unix objects are PIC.
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	    ;;
	  *)
	    ;;
	esac
	;;
      psos*)
	;;
      solaris*)
	case $cc_basename in
	  CC* | sunCC*)
	    # Sun C++ 4.2, 5.x and Centerline C++
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
	    ;;
	  gcx*)
	    # Green Hills C++ Compiler
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
	    ;;
	  *)
	    ;;
	esac
	;;
      sunos4*)
	case $cc_basename in
	  CC*)
	    # Sun C++ 4.x
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	    ;;
	  lcc*)
	    # Lucid
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	    ;;
	  *)
	    ;;
	esac
	;;
      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
	case $cc_basename in
	  CC*)
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	    ;;
	esac
	;;
      tandem*)
	case $cc_basename in
	  NCC*)
	    # NonStop-UX NCC 3.20
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    ;;
	  *)
	    ;;
	esac
	;;
      vxworks*)
	;;
      *)
	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
	;;
    esac
  fi
],
[
  if test yes = "$GCC"; then
    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

    case $host_os in
      aix*)
      # All AIX code is PIC.
      if test ia64 = "$host_cpu"; then
	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      fi
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
        ;;
      m68k)
            # FIXME: we need at least 68020 code to build shared libraries, but
            # adding the '-m68020' flag to GCC prevents building anything better,
            # like '-m68040'.
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
        ;;
      esac
      ;;

    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;

    mingw* | cygwin* | pw32* | os2* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
      m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
      case $host_os in
      os2*)
	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
	;;
      esac
      ;;

    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
      ;;

    haiku*)
      # PIC is the default for Haiku.
      # The "-static" flag exists, but is broken.
      _LT_TAGVAR(lt_prog_compiler_static, $1)=
      ;;

    hpux*)
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
      # sets the default TLS model and affects inlining.
      case $host_cpu in
      hppa*64*)
	# +Z the default
	;;
      *)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
      esac
      ;;

    interix[[3-9]]*)
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
      # Instead, we relocate shared libraries at runtime.
      ;;

    msdosdjgpp*)
      # Just because we use GCC doesn't mean we suddenly get shared libraries
      # on systems that don't support them.
      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
      enable_shared=no
      ;;

    *nto* | *qnx*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
      fi
      ;;

    *)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
      ;;
    esac

    case $cc_basename in
    nvcc*) # Cuda Compiler Driver 2.2
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
      fi
      ;;
    esac
  else
    # PORTME Check for flag to pass linker flags through the system compiler.
    case $host_os in
    aix*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      if test ia64 = "$host_cpu"; then
	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      else
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
      fi
      ;;

    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
      case $cc_basename in
      nagfor*)
        # NAG Fortran compiler
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
        ;;
      esac
      ;;

    mingw* | cygwin* | pw32* | os2* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
      case $host_os in
      os2*)
	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
	;;
      esac
      ;;

    hpux9* | hpux10* | hpux11*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
      # not for PA HP-UX.
      case $host_cpu in
      hppa*64*|ia64*)
	# +Z the default
	;;
      *)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
	;;
      esac
      # Is there a better lt_prog_compiler_static that works with the bundled CC?
      _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
      ;;

    irix5* | irix6* | nonstopux*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      # PIC (with -KPIC) is the default.
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
      ;;

    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
      case $cc_basename in
      # old Intel for x86_64, which still supported -KPIC.
      ecc*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
        ;;
      # icc used to be incompatible with GCC.
      # ICC 10 doesn't accept -KPIC any more.
      icc* | ifort*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
        ;;
      # Lahey Fortran 8.1.
      lf95*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
	;;
      nagfor*)
	# NAG Fortran compiler
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;
      tcc*)
	# Fabrice Bellard et al's Tiny C Compiler
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	;;
      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
        # Portland Group compilers (*not* the Pentium gcc compiler,
	# which looks to be a dead project)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
        ;;
      ccc*)
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
        # All Alpha code is PIC.
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
        ;;
      xl* | bgxl* | bgf* | mpixl*)
	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
	;;
      *)
	case `$CC -V 2>&1 | sed 5q` in
	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
	  ;;
	*Sun\ F* | *Sun*Fortran*)
	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
	  ;;
	*Sun\ C*)
	  # Sun C 5.9
	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	  ;;
        *Intel*\ [[CF]]*Compiler*)
	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	  ;;
	*Portland\ Group*)
	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	  ;;
	esac
	;;
      esac
      ;;

    newsos6)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      ;;

    *nto* | *qnx*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
      ;;

    osf3* | osf4* | osf5*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      # All OSF/1 code is PIC.
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
      ;;

    rdos*)
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
      ;;

    solaris*)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      case $cc_basename in
      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
      *)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
      esac
      ;;

    sunos4*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      ;;

    sysv4 | sysv4.2uw2* | sysv4.3*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      fi
      ;;

    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      ;;

    unicos*)
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
      ;;

    uts4*)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      ;;

    *)
      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
      ;;
    esac
  fi
])
case $host_os in
  # For platforms that do not support PIC, -DPIC is meaningless:
  *djgpp*)
    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
    ;;
  *)
    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
    ;;
esac

AC_CACHE_CHECK([for $compiler option to produce PIC],
  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)

#
# Check to make sure the PIC flag actually works.
#
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
     "" | " "*) ;;
     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
     esac],
    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
fi
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
	[Additional compiler flags for building library objects])

_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
	[How to pass a linker flag through the compiler])
#
# Check to make sure the static flag actually works.
#
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
  $lt_tmp_static_flag,
  [],
  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
	[Compiler flag to prevent dynamic linking])
])# _LT_COMPILER_PIC


# _LT_LINKER_SHLIBS([TAGNAME])
# ----------------------------
# See if the linker supports building shared libraries.
m4_defun([_LT_LINKER_SHLIBS],
[AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
m4_if([$1], [CXX], [
  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
  case $host_os in
  aix[[4-9]]*)
    # If we're using GNU nm, then we don't want the "-C" option.
    # -C means demangle to GNU nm, but means don't demangle to AIX nm.
    # Without the "-l" option, or with the "-B" option, AIX nm treats
    # weak defined symbols like other global defined symbols, whereas
    # GNU nm marks them as "W".
    # While the 'weak' keyword is ignored in the Export File, we need
    # it in the Import File for the 'aix-soname' feature, so we have
    # to replace the "-B" option with "-P" for AIX nm.
    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
    else
      _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
    fi
    ;;
  pw32*)
    _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
    ;;
  cygwin* | mingw* | cegcc*)
    case $cc_basename in
    cl*)
      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
      ;;
    *)
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
      ;;
    esac
    ;;
  linux* | k*bsd*-gnu | gnu*)
    _LT_TAGVAR(link_all_deplibs, $1)=no
    ;;
  *)
    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
    ;;
  esac
], [
  runpath_var=
  _LT_TAGVAR(allow_undefined_flag, $1)=
  _LT_TAGVAR(always_export_symbols, $1)=no
  _LT_TAGVAR(archive_cmds, $1)=
  _LT_TAGVAR(archive_expsym_cmds, $1)=
  _LT_TAGVAR(compiler_needs_object, $1)=no
  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
  _LT_TAGVAR(hardcode_automatic, $1)=no
  _LT_TAGVAR(hardcode_direct, $1)=no
  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
  _LT_TAGVAR(hardcode_libdir_separator, $1)=
  _LT_TAGVAR(hardcode_minus_L, $1)=no
  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
  _LT_TAGVAR(inherit_rpath, $1)=no
  _LT_TAGVAR(link_all_deplibs, $1)=unknown
  _LT_TAGVAR(module_cmds, $1)=
  _LT_TAGVAR(module_expsym_cmds, $1)=
  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
  _LT_TAGVAR(thread_safe_flag_spec, $1)=
  _LT_TAGVAR(whole_archive_flag_spec, $1)=
  # include_expsyms should be a list of space-separated symbols to be *always*
  # included in the symbol list
  _LT_TAGVAR(include_expsyms, $1)=
  # exclude_expsyms can be an extended regexp of symbols to exclude
  # it will be wrapped by ' (' and ')$', so one must not match beginning or
  # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
  # as well as any symbol that contains 'd'.
  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
  # platforms (ab)use it in PIC code, but their linkers get confused if
  # the symbol is explicitly referenced.  Since portable code cannot
  # rely on this symbol name, it's probably fine to never include it in
  # preloaded symbol tables.
  # Exclude shared library initialization/finalization symbols.
dnl Note also adjust exclude_expsyms for C++ above.
  extract_expsyms_cmds=

  case $host_os in
  cygwin* | mingw* | pw32* | cegcc*)
    # FIXME: the MSVC++ port hasn't been tested in a loooong time
    # When not using gcc, we currently assume that we are using
    # Microsoft Visual C++.
    if test yes != "$GCC"; then
      with_gnu_ld=no
    fi
    ;;
  interix*)
    # we just hope/assume this is gcc and not c89 (= MSVC++)
    with_gnu_ld=yes
    ;;
  openbsd* | bitrig*)
    with_gnu_ld=no
    ;;
  linux* | k*bsd*-gnu | gnu*)
    _LT_TAGVAR(link_all_deplibs, $1)=no
    ;;
  esac

  _LT_TAGVAR(ld_shlibs, $1)=yes

  # On some targets, GNU ld is compatible enough with the native linker
  # that we're better off using the native interface for both.
  lt_use_gnu_ld_interface=no
  if test yes = "$with_gnu_ld"; then
    case $host_os in
      aix*)
	# The AIX port of GNU ld has always aspired to compatibility
	# with the native linker.  However, as the warning in the GNU ld
	# block says, versions before 2.19.5* couldn't really create working
	# shared libraries, regardless of the interface used.
	case `$LD -v 2>&1` in
	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
	  *)
	    lt_use_gnu_ld_interface=yes
	    ;;
	esac
	;;
      *)
	lt_use_gnu_ld_interface=yes
	;;
    esac
  fi

  if test yes = "$lt_use_gnu_ld_interface"; then
    # If archive_cmds runs LD, not CC, wlarc should be empty
    wlarc='$wl'

    # Set some defaults for GNU ld with shared library support. These
    # are reset later if shared libraries are not supported. Putting them
    # here allows them to be overridden if necessary.
    runpath_var=LD_RUN_PATH
    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
    # ancient GNU ld didn't support --whole-archive et. al.
    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
      _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
    else
      _LT_TAGVAR(whole_archive_flag_spec, $1)=
    fi
    supports_anon_versioning=no
    case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
      *GNU\ gold*) supports_anon_versioning=yes ;;
      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
      *\ 2.11.*) ;; # other 2.11 versions
      *) supports_anon_versioning=yes ;;
    esac

    # See if GNU ld supports shared libraries.
    case $host_os in
    aix[[3-9]]*)
      # On AIX/PPC, the GNU linker is very broken
      if test ia64 != "$host_cpu"; then
	_LT_TAGVAR(ld_shlibs, $1)=no
	cat <<_LT_EOF 1>&2

*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support.  If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.

_LT_EOF
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
            _LT_TAGVAR(archive_expsym_cmds, $1)=''
        ;;
      m68k)
            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
            _LT_TAGVAR(hardcode_minus_L, $1)=yes
        ;;
      esac
      ;;

    beos*)
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	# Joseph Beckenbach  says some releases of gcc
	# support --undefined.  This deserves some investigation.  FIXME
	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    cygwin* | mingw* | pw32* | cegcc*)
      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
      # as there is no search path for DLLs.
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
      _LT_TAGVAR(always_export_symbols, $1)=no
      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']

      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	# If the export-symbols file already is a .def file, use it as
	# is; otherwise, prepend EXPORTS...
	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
          cp $export_symbols $output_objdir/$soname.def;
        else
          echo EXPORTS > $output_objdir/$soname.def;
          cat $export_symbols >> $output_objdir/$soname.def;
        fi~
        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    haiku*)
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
      _LT_TAGVAR(link_all_deplibs, $1)=yes
      ;;

    os2*)
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
      shrext_cmds=.dll
      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	$ECHO EXPORTS >> $output_objdir/$libname.def~
	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	emximp -o $lib $output_objdir/$libname.def'
      _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	$ECHO EXPORTS >> $output_objdir/$libname.def~
	prefix_cmds="$SED"~
	if test EXPORTS = "`$SED 1q $export_symbols`"; then
	  prefix_cmds="$prefix_cmds -e 1d";
	fi~
	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	emximp -o $lib $output_objdir/$libname.def'
      _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
      ;;

    interix[[3-9]]*)
      _LT_TAGVAR(hardcode_direct, $1)=no
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
      # Instead, shared libraries are loaded at an image base (0x10000000 by
      # default) and relocated if they conflict, which is a slow very memory
      # consuming and fragmenting process.  To avoid this, we pick a random,
      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
      ;;

    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
      tmp_diet=no
      if test linux-dietlibc = "$host_os"; then
	case $cc_basename in
	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
	esac
      fi
      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
	 && test no = "$tmp_diet"
      then
	tmp_addflag=' $pic_flag'
	tmp_sharedflag='-shared'
	case $cc_basename,$host_cpu in
        pgcc*)				# Portland Group C compiler
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	  tmp_addflag=' $pic_flag'
	  ;;
	pgf77* | pgf90* | pgf95* | pgfortran*)
					# Portland Group f77 and f90 compilers
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	  tmp_addflag=' $pic_flag -Mnomain' ;;
	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
	  tmp_addflag=' -i_dynamic' ;;
	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
	  tmp_addflag=' -i_dynamic -nofor_main' ;;
	ifc* | ifort*)			# Intel Fortran compiler
	  tmp_addflag=' -nofor_main' ;;
	lf95*)				# Lahey Fortran 8.1
	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
	  tmp_sharedflag='--shared' ;;
        nagfor*)                        # NAGFOR 5.3
          tmp_sharedflag='-Wl,-shared' ;;
	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
	  tmp_sharedflag='-qmkshrobj'
	  tmp_addflag= ;;
	nvcc*)	# Cuda Compiler Driver 2.2
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	  _LT_TAGVAR(compiler_needs_object, $1)=yes
	  ;;
	esac
	case `$CC -V 2>&1 | sed 5q` in
	*Sun\ C*)			# Sun C 5.9
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	  _LT_TAGVAR(compiler_needs_object, $1)=yes
	  tmp_sharedflag='-G' ;;
	*Sun\ F*)			# Sun Fortran 8.3
	  tmp_sharedflag='-G' ;;
	esac
	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

        if test yes = "$supports_anon_versioning"; then
          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
            echo "local: *; };" >> $output_objdir/$libname.ver~
            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
        fi

	case $cc_basename in
	tcc*)
	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
	  ;;
	xlf* | bgf* | bgxlf* | mpixlf*)
	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
	  if test yes = "$supports_anon_versioning"; then
	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
              echo "local: *; };" >> $output_objdir/$libname.ver~
              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
	  fi
	  ;;
	esac
      else
        _LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    netbsd* | netbsdelf*-gnu)
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
	wlarc=
      else
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
      fi
      ;;

    solaris*)
      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
	_LT_TAGVAR(ld_shlibs, $1)=no
	cat <<_LT_EOF 1>&2

*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems.  Therefore, libtool
*** is disabling shared libraries support.  We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer.  Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.

_LT_EOF
      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
      case `$LD -v 2>&1` in
        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
	_LT_TAGVAR(ld_shlibs, $1)=no
	cat <<_LT_EOF 1>&2

*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
*** reliably create shared libraries on SCO systems.  Therefore, libtool
*** is disabling shared libraries support.  We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.

_LT_EOF
	;;
	*)
	  # For security reasons, it is highly recommended that you always
	  # use absolute paths for naming shared libraries, and exclude the
	  # DT_RUNPATH tag from executables and libraries.  But doing so
	  # requires that you compile everything twice, which is a pain.
	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	  else
	    _LT_TAGVAR(ld_shlibs, $1)=no
	  fi
	;;
      esac
      ;;

    sunos4*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
      wlarc=
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    *)
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;
    esac

    if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
      runpath_var=
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
      _LT_TAGVAR(whole_archive_flag_spec, $1)=
    fi
  else
    # PORTME fill in a description of your system's linker (not GNU ld)
    case $host_os in
    aix3*)
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
      _LT_TAGVAR(always_export_symbols, $1)=yes
      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
      # Note: this linker hardcodes the directories in LIBPATH if there
      # are no directories specified by -L.
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
	# Neither direct hardcoding nor static linking is supported with a
	# broken collect2.
	_LT_TAGVAR(hardcode_direct, $1)=unsupported
      fi
      ;;

    aix[[4-9]]*)
      if test ia64 = "$host_cpu"; then
	# On IA64, the linker does run time linking by default, so we don't
	# have to do anything special.
	aix_use_runtimelinking=no
	exp_sym_flag='-Bexport'
	no_entry_flag=
      else
	# If we're using GNU nm, then we don't want the "-C" option.
	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
	# Without the "-l" option, or with the "-B" option, AIX nm treats
	# weak defined symbols like other global defined symbols, whereas
	# GNU nm marks them as "W".
	# While the 'weak' keyword is ignored in the Export File, we need
	# it in the Import File for the 'aix-soname' feature, so we have
	# to replace the "-B" option with "-P" for AIX nm.
	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
	else
	  _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
	fi
	aix_use_runtimelinking=no

	# Test if we are trying to use run time linking or normal
	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
	# have runtime linking enabled, and use it for executables.
	# For shared libraries, we enable/disable runtime linking
	# depending on the kind of the shared library created -
	# when "with_aix_soname,aix_use_runtimelinking" is:
	# "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
	# "aix,yes"  lib.so          shared, rtl:yes, for executables
	#            lib.a           static archive
	# "both,no"  lib.so.V(shr.o) shared, rtl:yes
	#            lib.a(lib.so.V) shared, rtl:no,  for executables
	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
	#            lib.a(lib.so.V) shared, rtl:no
	# "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
	#            lib.a           static archive
	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
	  for ld_flag in $LDFLAGS; do
	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
	    aix_use_runtimelinking=yes
	    break
	  fi
	  done
	  if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
	    # With aix-soname=svr4, we create the lib.so.V shared archives only,
	    # so we don't have lib.a shared libs to link our executables.
	    # We have to force runtime linking in this case.
	    aix_use_runtimelinking=yes
	    LDFLAGS="$LDFLAGS -Wl,-brtl"
	  fi
	  ;;
	esac

	exp_sym_flag='-bexport'
	no_entry_flag='-bnoentry'
      fi

      # When large executables or shared objects are built, AIX ld can
      # have problems creating the table of contents.  If linking a library
      # or program results in "error TOC overflow" add -mminimal-toc to
      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

      _LT_TAGVAR(archive_cmds, $1)=''
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
      _LT_TAGVAR(link_all_deplibs, $1)=yes
      _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
      case $with_aix_soname,$aix_use_runtimelinking in
      aix,*) ;; # traditional, no import file
      svr4,* | *,yes) # use import file
	# The Import File defines what to hardcode.
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
	;;
      esac

      if test yes = "$GCC"; then
	case $host_os in aix4.[[012]]|aix4.[[012]].*)
	# We only want to do this on AIX 4.2 and lower, the check
	# below for broken collect2 doesn't work under 4.3+
	  collect2name=`$CC -print-prog-name=collect2`
	  if test -f "$collect2name" &&
	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
	  then
	  # We have reworked collect2
	  :
	  else
	  # We have old collect2
	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
	  # It fails to find uninstalled libraries when the uninstalled
	  # path is not listed in the libpath.  Setting hardcode_minus_L
	  # to unsupported forces relinking
	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
	  fi
	  ;;
	esac
	shared_flag='-shared'
	if test yes = "$aix_use_runtimelinking"; then
	  shared_flag="$shared_flag "'$wl-G'
	fi
	# Need to ensure runtime linking is disabled for the traditional
	# shared library, or the linker may eventually find shared libraries
	# /with/ Import File - we do not want to mix them.
	shared_flag_aix='-shared'
	shared_flag_svr4='-shared $wl-G'
      else
	# not using gcc
	if test ia64 = "$host_cpu"; then
	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
	# chokes on -Wl,-G. The following line is correct:
	  shared_flag='-G'
	else
	  if test yes = "$aix_use_runtimelinking"; then
	    shared_flag='$wl-G'
	  else
	    shared_flag='$wl-bM:SRE'
	  fi
	  shared_flag_aix='$wl-bM:SRE'
	  shared_flag_svr4='$wl-G'
	fi
      fi

      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
      # It seems that -bexpall does not export symbols beginning with
      # underscore (_), so it is better to generate a list of symbols to export.
      _LT_TAGVAR(always_export_symbols, $1)=yes
      if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
	# Warning - without using the other runtime loading flags (-brtl),
	# -berok will link without error, but may produce a broken library.
	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
        # Determine the default libpath from the value encoded in an
        # empty executable.
        _LT_SYS_MODULE_PATH_AIX([$1])
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
      else
	if test ia64 = "$host_cpu"; then
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
	else
	 # Determine the default libpath from the value encoded in an
	 # empty executable.
	 _LT_SYS_MODULE_PATH_AIX([$1])
	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
	  # Warning - without using the other run time loading flags,
	  # -berok will link without error, but may produce a broken library.
	  _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
	  _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
	  if test yes = "$with_gnu_ld"; then
	    # We only use this code for GNU lds that support --whole-archive.
	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
	  else
	    # Exported symbols can be pulled into shared objects from archives
	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
	  fi
	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
	  _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
	  # -brtl affects multiple linker settings, -berok does not and is overridden later
	  compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
	  if test svr4 != "$with_aix_soname"; then
	    # This is similar to how AIX traditionally builds its shared libraries.
	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
	  fi
	  if test aix != "$with_aix_soname"; then
	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
	  else
	    # used by -dlpreopen to get the symbols
	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
	  fi
	  _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
	fi
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
            _LT_TAGVAR(archive_expsym_cmds, $1)=''
        ;;
      m68k)
            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
            _LT_TAGVAR(hardcode_minus_L, $1)=yes
        ;;
      esac
      ;;

    bsdi[[45]]*)
      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
      ;;

    cygwin* | mingw* | pw32* | cegcc*)
      # When not using gcc, we currently assume that we are using
      # Microsoft Visual C++.
      # hardcode_libdir_flag_spec is actually meaningless, as there is
      # no search path for DLLs.
      case $cc_basename in
      cl*)
	# Native MSVC
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	_LT_TAGVAR(always_export_symbols, $1)=yes
	_LT_TAGVAR(file_list_spec, $1)='@'
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	shrext_cmds=.dll
	# FIXME: Setting linknames here is a bad hack.
	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
            cp "$export_symbols" "$output_objdir/$soname.def";
            echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
          else
            $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
          fi~
          $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
          linknames='
	# The linker will not automatically build a static lib if we build a DLL.
	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
	# Don't use ranlib
	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
          lt_tool_outputfile="@TOOL_OUTPUT@"~
          case $lt_outputfile in
            *.exe|*.EXE) ;;
            *)
              lt_outputfile=$lt_outputfile.exe
              lt_tool_outputfile=$lt_tool_outputfile.exe
              ;;
          esac~
          if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
            $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
            $RM "$lt_outputfile.manifest";
          fi'
	;;
      *)
	# Assume MSVC wrapper
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	shrext_cmds=.dll
	# FIXME: Setting linknames here is a bad hack.
	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
	# The linker will automatically build a .lib file if we build a DLL.
	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	# FIXME: Should let the user specify the lib program.
	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	;;
      esac
      ;;

    darwin* | rhapsody*)
      _LT_DARWIN_LINKER_FEATURES($1)
      ;;

    dgux*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
    # support.  Future versions do this automatically, but an explicit c++rt0.o
    # does not break anything, and helps significantly (at the cost of a little
    # extra space).
    freebsd2.2*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
    freebsd2.*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
    freebsd* | dragonfly*)
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    hpux9*)
      if test yes = "$GCC"; then
	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
      else
	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
      fi
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
      _LT_TAGVAR(hardcode_direct, $1)=yes

      # hardcode_minus_L: Not really in the search PATH,
      # but as the default location of the library.
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
      ;;

    hpux10*)
      if test yes,no = "$GCC,$with_gnu_ld"; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
      else
	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
      fi
      if test no = "$with_gnu_ld"; then
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	# hardcode_minus_L: Not really in the search PATH,
	# but as the default location of the library.
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
      fi
      ;;

    hpux11*)
      if test yes,no = "$GCC,$with_gnu_ld"; then
	case $host_cpu in
	hppa*64*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	ia64*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	esac
      else
	case $host_cpu in
	hppa*64*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	ia64*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)
	m4_if($1, [], [
	  # Older versions of the 11.00 compiler do not understand -b yet
	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
	  _LT_LINKER_OPTION([if $CC understands -b],
	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
	  ;;
	esac
      fi
      if test no = "$with_gnu_ld"; then
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:

	case $host_cpu in
	hppa*64*|ia64*)
	  _LT_TAGVAR(hardcode_direct, $1)=no
	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	  ;;
	*)
	  _LT_TAGVAR(hardcode_direct, $1)=yes
	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'

	  # hardcode_minus_L: Not really in the search PATH,
	  # but as the default location of the library.
	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
	  ;;
	esac
      fi
      ;;

    irix5* | irix6* | nonstopux*)
      if test yes = "$GCC"; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	# Try to use the -exported_symbol ld option, if it does not
	# work, assume that -exports_file does not work either and
	# implicitly export all symbols.
	# This should be the same for all languages, so no per-tag cache variable.
	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
	  [lt_cv_irix_exported_symbol],
	  [save_LDFLAGS=$LDFLAGS
	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
	   AC_LINK_IFELSE(
	     [AC_LANG_SOURCE(
	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
			      [C++], [[int foo (void) { return 0; }]],
			      [Fortran 77], [[
      subroutine foo
      end]],
			      [Fortran], [[
      subroutine foo
      end]])])],
	      [lt_cv_irix_exported_symbol=yes],
	      [lt_cv_irix_exported_symbol=no])
           LDFLAGS=$save_LDFLAGS])
	if test yes = "$lt_cv_irix_exported_symbol"; then
          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
	fi
	_LT_TAGVAR(link_all_deplibs, $1)=no
      else
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
      fi
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
      _LT_TAGVAR(inherit_rpath, $1)=yes
      _LT_TAGVAR(link_all_deplibs, $1)=yes
      ;;

    linux*)
      case $cc_basename in
      tcc*)
	# Fabrice Bellard et al's Tiny C Compiler
	_LT_TAGVAR(ld_shlibs, $1)=yes
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	;;
      esac
      ;;

    netbsd* | netbsdelf*-gnu)
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
      else
	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
      fi
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    newsos6)
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    *nto* | *qnx*)
      ;;

    openbsd* | bitrig*)
      if test -f /usr/libexec/ld.so; then
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	else
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	fi
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    os2*)
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
      shrext_cmds=.dll
      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	$ECHO EXPORTS >> $output_objdir/$libname.def~
	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	emximp -o $lib $output_objdir/$libname.def'
      _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	$ECHO EXPORTS >> $output_objdir/$libname.def~
	prefix_cmds="$SED"~
	if test EXPORTS = "`$SED 1q $export_symbols`"; then
	  prefix_cmds="$prefix_cmds -e 1d";
	fi~
	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	emximp -o $lib $output_objdir/$libname.def'
      _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
      ;;

    osf3*)
      if test yes = "$GCC"; then
	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
      else
	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
      fi
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
      ;;

    osf4* | osf5*)	# as osf3* with the addition of -msym flag
      if test yes = "$GCC"; then
	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
      else
	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
          $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'

	# Both c and cxx compiler support -rpath directly
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
      fi
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
      ;;

    solaris*)
      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
      if test yes = "$GCC"; then
	wlarc='$wl'
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
          $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
      else
	case `$CC -V 2>&1` in
	*"Compilers 5.0"*)
	  wlarc=''
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
            $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
	  ;;
	*)
	  wlarc='$wl'
	  _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
            $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
	  ;;
	esac
      fi
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      case $host_os in
      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
      *)
	# The compiler driver will combine and reorder linker options,
	# but understands '-z linker_flag'.  GCC discards it without '$wl',
	# but is careful enough not to reorder.
	# Supported since Solaris 2.6 (maybe 2.5.1?)
	if test yes = "$GCC"; then
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
	else
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
	fi
	;;
      esac
      _LT_TAGVAR(link_all_deplibs, $1)=yes
      ;;

    sunos4*)
      if test sequent = "$host_vendor"; then
	# Use $CC to link under sequent, because it throws in some extra .o
	# files that make .init and .fini sections work.
	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
      fi
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    sysv4)
      case $host_vendor in
	sni)
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
	;;
	siemens)
	  ## LD is ld it makes a PLAMLIB
	  ## CC just makes a GrossModule.
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
	  _LT_TAGVAR(hardcode_direct, $1)=no
        ;;
	motorola)
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
	;;
      esac
      runpath_var='LD_RUN_PATH'
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    sysv4.3*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	runpath_var=LD_RUN_PATH
	hardcode_runpath_var=yes
	_LT_TAGVAR(ld_shlibs, $1)=yes
      fi
      ;;

    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      runpath_var='LD_RUN_PATH'

      if test yes = "$GCC"; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      fi
      ;;

    sysv5* | sco3.2v5* | sco5v6*)
      # Note: We CANNOT use -z defs as we might desire, because we do not
      # link with -lc, and that would cause any symbols used from libc to
      # always be unresolved, which means just about no library would
      # ever link correctly.  If we're not using GNU ld we use -z text
      # though, which does catch some bad symbols but isn't as heavy-handed
      # as -z defs.
      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
      _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
      _LT_TAGVAR(link_all_deplibs, $1)=yes
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
      runpath_var='LD_RUN_PATH'

      if test yes = "$GCC"; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      fi
      ;;

    uts4*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    *)
      _LT_TAGVAR(ld_shlibs, $1)=no
      ;;
    esac

    if test sni = "$host_vendor"; then
      case $host in
      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
	;;
      esac
    fi
  fi
])
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no

_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld

_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
_LT_DECL([], [extract_expsyms_cmds], [2],
    [The commands to extract the exported symbol list from a shared archive])

#
# Do we need to explicitly link libc?
#
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
x|xyes)
  # Assume -lc should be added
  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes

  if test yes,yes = "$GCC,$enable_shared"; then
    case $_LT_TAGVAR(archive_cmds, $1) in
    *'~'*)
      # FIXME: we may have to deal with multi-command sequences.
      ;;
    '$CC '*)
      # Test whether the compiler implicitly links with -lc since on some
      # systems, -lgcc has to come before -lc. If gcc already passes -lc
      # to ld, don't add -lc before -lgcc.
      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
	[$RM conftest*
	echo "$lt_simple_compile_test_code" > conftest.$ac_ext

	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
	  soname=conftest
	  lib=conftest
	  libobjs=conftest.$ac_objext
	  deplibs=
	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
	  compiler_flags=-v
	  linker_flags=-v
	  verstring=
	  output_objdir=.
	  libname=conftest
	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
	  _LT_TAGVAR(allow_undefined_flag, $1)=
	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
	  then
	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	  else
	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
	  fi
	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
	else
	  cat conftest.err 1>&5
	fi
	$RM conftest*
	])
      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
      ;;
    esac
  fi
  ;;
esac

_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
    [Whether or not to add -lc for building shared libraries])
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
    [enable_shared_with_static_runtimes], [0],
    [Whether or not to disallow shared libs when runtime libs are static])
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
    [Compiler flag to allow reflexive dlopens])
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
    [Compiler flag to generate shared objects directly from archives])
_LT_TAGDECL([], [compiler_needs_object], [1],
    [Whether the compiler copes with passing no objects directly])
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
    [Create an old-style archive from a shared archive])
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
    [Create a temporary old-style archive to link instead of a shared archive])
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
_LT_TAGDECL([], [archive_expsym_cmds], [2])
_LT_TAGDECL([], [module_cmds], [2],
    [Commands used to build a loadable module if different from building
    a shared archive.])
_LT_TAGDECL([], [module_expsym_cmds], [2])
_LT_TAGDECL([], [with_gnu_ld], [1],
    [Whether we are building with GNU ld or not])
_LT_TAGDECL([], [allow_undefined_flag], [1],
    [Flag that allows shared libraries with undefined symbols to be built])
_LT_TAGDECL([], [no_undefined_flag], [1],
    [Flag that enforces no undefined symbols])
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
    [Flag to hardcode $libdir into a binary during linking.
    This must work even if $libdir does not exist])
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
    [Whether we need a single "-rpath" flag with a separated argument])
_LT_TAGDECL([], [hardcode_direct], [0],
    [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
    DIR into the resulting binary])
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
    [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
    DIR into the resulting binary and the resulting library dependency is
    "absolute", i.e impossible to change by setting $shlibpath_var if the
    library is relocated])
_LT_TAGDECL([], [hardcode_minus_L], [0],
    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
    into the resulting binary])
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
    into the resulting binary])
_LT_TAGDECL([], [hardcode_automatic], [0],
    [Set to "yes" if building a shared library automatically hardcodes DIR
    into the library and all subsequent libraries and executables linked
    against it])
_LT_TAGDECL([], [inherit_rpath], [0],
    [Set to yes if linker adds runtime paths of dependent libraries
    to runtime path list])
_LT_TAGDECL([], [link_all_deplibs], [0],
    [Whether libtool must link a program against all its dependency libraries])
_LT_TAGDECL([], [always_export_symbols], [0],
    [Set to "yes" if exported symbols are required])
_LT_TAGDECL([], [export_symbols_cmds], [2],
    [The commands to list exported symbols])
_LT_TAGDECL([], [exclude_expsyms], [1],
    [Symbols that should not be listed in the preloaded symbols])
_LT_TAGDECL([], [include_expsyms], [1],
    [Symbols that must always be exported])
_LT_TAGDECL([], [prelink_cmds], [2],
    [Commands necessary for linking programs (against libraries) with templates])
_LT_TAGDECL([], [postlink_cmds], [2],
    [Commands necessary for finishing linking programs])
_LT_TAGDECL([], [file_list_spec], [1],
    [Specify filename containing input files])
dnl FIXME: Not yet implemented
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
dnl    [Compiler flag to generate thread safe objects])
])# _LT_LINKER_SHLIBS


# _LT_LANG_C_CONFIG([TAG])
# ------------------------
# Ensure that the configuration variables for a C compiler are suitably
# defined.  These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_C_CONFIG],
[m4_require([_LT_DECL_EGREP])dnl
lt_save_CC=$CC
AC_LANG_PUSH(C)

# Source file extension for C test sources.
ac_ext=c

# Object file extension for compiled C test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"

# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'

_LT_TAG_COMPILER
# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC

# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE

## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
  _LT_COMPILER_NO_RTTI($1)
  _LT_COMPILER_PIC($1)
  _LT_COMPILER_C_O($1)
  _LT_COMPILER_FILE_LOCKS($1)
  _LT_LINKER_SHLIBS($1)
  _LT_SYS_DYNAMIC_LINKER($1)
  _LT_LINKER_HARDCODE_LIBPATH($1)
  LT_SYS_DLOPEN_SELF
  _LT_CMD_STRIPLIB

  # Report what library types will actually be built
  AC_MSG_CHECKING([if libtool supports shared libraries])
  AC_MSG_RESULT([$can_build_shared])

  AC_MSG_CHECKING([whether to build shared libraries])
  test no = "$can_build_shared" && enable_shared=no

  # On AIX, shared libraries and static libraries use the same namespace, and
  # are all built from PIC.
  case $host_os in
  aix3*)
    test yes = "$enable_shared" && enable_static=no
    if test -n "$RANLIB"; then
      archive_cmds="$archive_cmds~\$RANLIB \$lib"
      postinstall_cmds='$RANLIB $lib'
    fi
    ;;

  aix[[4-9]]*)
    if test ia64 != "$host_cpu"; then
      case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
      yes,aix,yes) ;;			# shared object as lib.so file only
      yes,svr4,*) ;;			# shared object as lib.so archive member only
      yes,*) enable_static=no ;;	# shared object in lib.a archive as well
      esac
    fi
    ;;
  esac
  AC_MSG_RESULT([$enable_shared])

  AC_MSG_CHECKING([whether to build static libraries])
  # Make sure either enable_shared or enable_static is yes.
  test yes = "$enable_shared" || enable_static=yes
  AC_MSG_RESULT([$enable_static])

  _LT_CONFIG($1)
fi
AC_LANG_POP
CC=$lt_save_CC
])# _LT_LANG_C_CONFIG


# _LT_LANG_CXX_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a C++ compiler are suitably
# defined.  These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_CXX_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
if test -n "$CXX" && ( test no != "$CXX" &&
    ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
    (test g++ != "$CXX"))); then
  AC_PROG_CXXCPP
else
  _lt_caught_CXX_error=yes
fi

AC_LANG_PUSH(C++)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(compiler_needs_object, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

# Source file extension for C++ test sources.
ac_ext=cpp

# Object file extension for compiled C++ test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# No sense in running all these tests if we already determined that
# the CXX compiler isn't working.  Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test yes != "$_lt_caught_CXX_error"; then
  # Code to be used in simple compile tests
  lt_simple_compile_test_code="int some_variable = 0;"

  # Code to be used in simple link tests
  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'

  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
  _LT_TAG_COMPILER

  # save warnings/boilerplate of simple test code
  _LT_COMPILER_BOILERPLATE
  _LT_LINKER_BOILERPLATE

  # Allow CC to be a program name with arguments.
  lt_save_CC=$CC
  lt_save_CFLAGS=$CFLAGS
  lt_save_LD=$LD
  lt_save_GCC=$GCC
  GCC=$GXX
  lt_save_with_gnu_ld=$with_gnu_ld
  lt_save_path_LD=$lt_cv_path_LD
  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
  else
    $as_unset lt_cv_prog_gnu_ld
  fi
  if test -n "${lt_cv_path_LDCXX+set}"; then
    lt_cv_path_LD=$lt_cv_path_LDCXX
  else
    $as_unset lt_cv_path_LD
  fi
  test -z "${LDCXX+set}" || LD=$LDCXX
  CC=${CXX-"c++"}
  CFLAGS=$CXXFLAGS
  compiler=$CC
  _LT_TAGVAR(compiler, $1)=$CC
  _LT_CC_BASENAME([$compiler])

  if test -n "$compiler"; then
    # We don't want -fno-exception when compiling C++ code, so set the
    # no_builtin_flag separately
    if test yes = "$GXX"; then
      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
    else
      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
    fi

    if test yes = "$GXX"; then
      # Set up default GNU C++ configuration

      LT_PATH_LD

      # Check if GNU C++ uses GNU ld as the underlying linker, since the
      # archiving commands below assume that GNU ld is being used.
      if test yes = "$with_gnu_ld"; then
        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'

        # If archive_cmds runs LD, not CC, wlarc should be empty
        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
        #     investigate it a little bit more. (MM)
        wlarc='$wl'

        # ancient GNU ld didn't support --whole-archive et. al.
        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
	  $GREP 'no-whole-archive' > /dev/null; then
          _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
        else
          _LT_TAGVAR(whole_archive_flag_spec, $1)=
        fi
      else
        with_gnu_ld=no
        wlarc=

        # A generic and very simple default shared library creation
        # command for GNU C++ for the case where it uses the native
        # linker, instead of GNU ld.  If possible, this setting should
        # overridden to take advantage of the native linker features on
        # the platform it is being used on.
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
      fi

      # Commands to make compiler produce verbose output that lists
      # what "hidden" libraries, object files and flags are used when
      # linking a shared library.
      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

    else
      GXX=no
      with_gnu_ld=no
      wlarc=
    fi

    # PORTME: fill in a description of your system's C++ link characteristics
    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
    _LT_TAGVAR(ld_shlibs, $1)=yes
    case $host_os in
      aix3*)
        # FIXME: insert proper C++ library support
        _LT_TAGVAR(ld_shlibs, $1)=no
        ;;
      aix[[4-9]]*)
        if test ia64 = "$host_cpu"; then
          # On IA64, the linker does run time linking by default, so we don't
          # have to do anything special.
          aix_use_runtimelinking=no
          exp_sym_flag='-Bexport'
          no_entry_flag=
        else
          aix_use_runtimelinking=no

          # Test if we are trying to use run time linking or normal
          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
          # have runtime linking enabled, and use it for executables.
          # For shared libraries, we enable/disable runtime linking
          # depending on the kind of the shared library created -
          # when "with_aix_soname,aix_use_runtimelinking" is:
          # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
          # "aix,yes"  lib.so          shared, rtl:yes, for executables
          #            lib.a           static archive
          # "both,no"  lib.so.V(shr.o) shared, rtl:yes
          #            lib.a(lib.so.V) shared, rtl:no,  for executables
          # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
          #            lib.a(lib.so.V) shared, rtl:no
          # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
          #            lib.a           static archive
          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
	    for ld_flag in $LDFLAGS; do
	      case $ld_flag in
	      *-brtl*)
	        aix_use_runtimelinking=yes
	        break
	        ;;
	      esac
	    done
	    if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
	      # With aix-soname=svr4, we create the lib.so.V shared archives only,
	      # so we don't have lib.a shared libs to link our executables.
	      # We have to force runtime linking in this case.
	      aix_use_runtimelinking=yes
	      LDFLAGS="$LDFLAGS -Wl,-brtl"
	    fi
	    ;;
          esac

          exp_sym_flag='-bexport'
          no_entry_flag='-bnoentry'
        fi

        # When large executables or shared objects are built, AIX ld can
        # have problems creating the table of contents.  If linking a library
        # or program results in "error TOC overflow" add -mminimal-toc to
        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

        _LT_TAGVAR(archive_cmds, $1)=''
        _LT_TAGVAR(hardcode_direct, $1)=yes
        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
        _LT_TAGVAR(link_all_deplibs, $1)=yes
        _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
        case $with_aix_soname,$aix_use_runtimelinking in
        aix,*) ;;	# no import file
        svr4,* | *,yes) # use import file
          # The Import File defines what to hardcode.
          _LT_TAGVAR(hardcode_direct, $1)=no
          _LT_TAGVAR(hardcode_direct_absolute, $1)=no
          ;;
        esac

        if test yes = "$GXX"; then
          case $host_os in aix4.[[012]]|aix4.[[012]].*)
          # We only want to do this on AIX 4.2 and lower, the check
          # below for broken collect2 doesn't work under 4.3+
	  collect2name=`$CC -print-prog-name=collect2`
	  if test -f "$collect2name" &&
	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
	  then
	    # We have reworked collect2
	    :
	  else
	    # We have old collect2
	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
	    # It fails to find uninstalled libraries when the uninstalled
	    # path is not listed in the libpath.  Setting hardcode_minus_L
	    # to unsupported forces relinking
	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
	  fi
          esac
          shared_flag='-shared'
	  if test yes = "$aix_use_runtimelinking"; then
	    shared_flag=$shared_flag' $wl-G'
	  fi
	  # Need to ensure runtime linking is disabled for the traditional
	  # shared library, or the linker may eventually find shared libraries
	  # /with/ Import File - we do not want to mix them.
	  shared_flag_aix='-shared'
	  shared_flag_svr4='-shared $wl-G'
        else
          # not using gcc
          if test ia64 = "$host_cpu"; then
	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
	  # chokes on -Wl,-G. The following line is correct:
	  shared_flag='-G'
          else
	    if test yes = "$aix_use_runtimelinking"; then
	      shared_flag='$wl-G'
	    else
	      shared_flag='$wl-bM:SRE'
	    fi
	    shared_flag_aix='$wl-bM:SRE'
	    shared_flag_svr4='$wl-G'
          fi
        fi

        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
        # It seems that -bexpall does not export symbols beginning with
        # underscore (_), so it is better to generate a list of symbols to
	# export.
        _LT_TAGVAR(always_export_symbols, $1)=yes
	if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
          # Warning - without using the other runtime loading flags (-brtl),
          # -berok will link without error, but may produce a broken library.
          # The "-G" linker flag allows undefined symbols.
          _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
          # Determine the default libpath from the value encoded in an empty
          # executable.
          _LT_SYS_MODULE_PATH_AIX([$1])
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"

          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
        else
          if test ia64 = "$host_cpu"; then
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
          else
	    # Determine the default libpath from the value encoded in an
	    # empty executable.
	    _LT_SYS_MODULE_PATH_AIX([$1])
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
	    # Warning - without using the other run time loading flags,
	    # -berok will link without error, but may produce a broken library.
	    _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
	    _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
	    if test yes = "$with_gnu_ld"; then
	      # We only use this code for GNU lds that support --whole-archive.
	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
	    else
	      # Exported symbols can be pulled into shared objects from archives
	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
	    fi
	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
	    # -brtl affects multiple linker settings, -berok does not and is overridden later
	    compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
	    if test svr4 != "$with_aix_soname"; then
	      # This is similar to how AIX traditionally builds its shared
	      # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
	    fi
	    if test aix != "$with_aix_soname"; then
	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
	    else
	      # used by -dlpreopen to get the symbols
	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
	    fi
	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
          fi
        fi
        ;;

      beos*)
	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	  # Joseph Beckenbach  says some releases of gcc
	  # support --undefined.  This deserves some investigation.  FIXME
	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	else
	  _LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

      chorus*)
        case $cc_basename in
          *)
	  # FIXME: insert proper C++ library support
	  _LT_TAGVAR(ld_shlibs, $1)=no
	  ;;
        esac
        ;;

      cygwin* | mingw* | pw32* | cegcc*)
	case $GXX,$cc_basename in
	,cl* | no,cl*)
	  # Native MSVC
	  # hardcode_libdir_flag_spec is actually meaningless, as there is
	  # no search path for DLLs.
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	  _LT_TAGVAR(always_export_symbols, $1)=yes
	  _LT_TAGVAR(file_list_spec, $1)='@'
	  # Tell ltmain to make .lib files, not .a files.
	  libext=lib
	  # Tell ltmain to make .dll files, not .so files.
	  shrext_cmds=.dll
	  # FIXME: Setting linknames here is a bad hack.
	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
	  _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
              cp "$export_symbols" "$output_objdir/$soname.def";
              echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
            else
              $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
            fi~
            $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
            linknames='
	  # The linker will not automatically build a static lib if we build a DLL.
	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	  # Don't use ranlib
	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
            lt_tool_outputfile="@TOOL_OUTPUT@"~
            case $lt_outputfile in
              *.exe|*.EXE) ;;
              *)
                lt_outputfile=$lt_outputfile.exe
                lt_tool_outputfile=$lt_tool_outputfile.exe
                ;;
            esac~
            func_to_tool_file "$lt_outputfile"~
            if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
              $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
              $RM "$lt_outputfile.manifest";
            fi'
	  ;;
	*)
	  # g++
	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
	  # as there is no search path for DLLs.
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	  _LT_TAGVAR(always_export_symbols, $1)=no
	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	    # If the export-symbols file already is a .def file, use it as
	    # is; otherwise, prepend EXPORTS...
	    _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
              cp $export_symbols $output_objdir/$soname.def;
            else
              echo EXPORTS > $output_objdir/$soname.def;
              cat $export_symbols >> $output_objdir/$soname.def;
            fi~
            $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	  else
	    _LT_TAGVAR(ld_shlibs, $1)=no
	  fi
	  ;;
	esac
	;;
      darwin* | rhapsody*)
        _LT_DARWIN_LINKER_FEATURES($1)
	;;

      os2*)
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	shrext_cmds=.dll
	_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	  $ECHO EXPORTS >> $output_objdir/$libname.def~
	  emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	  emximp -o $lib $output_objdir/$libname.def'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	  $ECHO EXPORTS >> $output_objdir/$libname.def~
	  prefix_cmds="$SED"~
	  if test EXPORTS = "`$SED 1q $export_symbols`"; then
	    prefix_cmds="$prefix_cmds -e 1d";
	  fi~
	  prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
	  cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	  emximp -o $lib $output_objdir/$libname.def'
	_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	;;

      dgux*)
        case $cc_basename in
          ec++*)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          ghcx*)
	    # Green Hills C++ Compiler
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          *)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
        esac
        ;;

      freebsd2.*)
        # C++ shared libraries reported to be fairly broken before
	# switch to ELF
        _LT_TAGVAR(ld_shlibs, $1)=no
        ;;

      freebsd-elf*)
        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
        ;;

      freebsd* | dragonfly*)
        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
        # conventions
        _LT_TAGVAR(ld_shlibs, $1)=yes
        ;;

      haiku*)
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
        _LT_TAGVAR(link_all_deplibs, $1)=yes
        ;;

      hpux9*)
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
        _LT_TAGVAR(hardcode_direct, $1)=yes
        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
				             # but as the default
				             # location of the library.

        case $cc_basename in
          CC*)
            # FIXME: insert proper C++ library support
            _LT_TAGVAR(ld_shlibs, $1)=no
            ;;
          aCC*)
            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
            # Commands to make compiler produce verbose output that lists
            # what "hidden" libraries, object files and flags are used when
            # linking a shared library.
            #
            # There doesn't appear to be a way to prevent this compiler from
            # explicitly linking system object files so we need to strip them
            # from the output so that they don't get included in the library
            # dependencies.
            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
            ;;
          *)
            if test yes = "$GXX"; then
              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
            else
              # FIXME: insert proper C++ library support
              _LT_TAGVAR(ld_shlibs, $1)=no
            fi
            ;;
        esac
        ;;

      hpux10*|hpux11*)
        if test no = "$with_gnu_ld"; then
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:

          case $host_cpu in
            hppa*64*|ia64*)
              ;;
            *)
	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
              ;;
          esac
        fi
        case $host_cpu in
          hppa*64*|ia64*)
            _LT_TAGVAR(hardcode_direct, $1)=no
            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
            ;;
          *)
            _LT_TAGVAR(hardcode_direct, $1)=yes
            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
					         # but as the default
					         # location of the library.
            ;;
        esac

        case $cc_basename in
          CC*)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          aCC*)
	    case $host_cpu in
	      hppa*64*)
	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	        ;;
	      ia64*)
	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	        ;;
	      *)
	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	        ;;
	    esac
	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
	    ;;
          *)
	    if test yes = "$GXX"; then
	      if test no = "$with_gnu_ld"; then
	        case $host_cpu in
	          hppa*64*)
	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	            ;;
	          ia64*)
	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	            ;;
	          *)
	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	            ;;
	        esac
	      fi
	    else
	      # FIXME: insert proper C++ library support
	      _LT_TAGVAR(ld_shlibs, $1)=no
	    fi
	    ;;
        esac
        ;;

      interix[[3-9]]*)
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
	# Instead, shared libraries are loaded at an image base (0x10000000 by
	# default) and relocated if they conflict, which is a slow very memory
	# consuming and fragmenting process.  To avoid this, we pick a random,
	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	;;
      irix5* | irix6*)
        case $cc_basename in
          CC*)
	    # SGI C++
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'

	    # Archives containing C++ object files must be created using
	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
	    # necessary to make sure instantiated templates are included
	    # in the archive.
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
	    ;;
          *)
	    if test yes = "$GXX"; then
	      if test no = "$with_gnu_ld"; then
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	      else
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
	      fi
	    fi
	    _LT_TAGVAR(link_all_deplibs, $1)=yes
	    ;;
        esac
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
        _LT_TAGVAR(inherit_rpath, $1)=yes
        ;;

      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
        case $cc_basename in
          KCC*)
	    # Kuck and Associates, Inc. (KAI) C++ Compiler

	    # KCC will only create a shared library if the output file
	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
	    # to its proper name (with version) after linking.
	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'

	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'

	    # Archives containing C++ object files must be created using
	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
	    ;;
	  icpc* | ecpc* )
	    # Intel C++
	    with_gnu_ld=yes
	    # version 8.0 and above of icpc choke on multiply defined symbols
	    # if we add $predep_objects and $postdep_objects, however 7.1 and
	    # earlier do not add the objects themselves.
	    case `$CC -V 2>&1` in
	      *"Version 7."*)
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
		;;
	      *)  # Version 8.0 or newer
	        tmp_idyn=
	        case $host_cpu in
		  ia64*) tmp_idyn=' -i_dynamic';;
		esac
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
		;;
	    esac
	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
	    ;;
          pgCC* | pgcpp*)
            # Portland Group C++ compiler
	    case `$CC -V` in
	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
               rm -rf $tpldir~
               $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
               compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
                rm -rf $tpldir~
                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
                $RANLIB $oldlib'
	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
                rm -rf $tpldir~
                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
                rm -rf $tpldir~
                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	      ;;
	    *) # Version 6 and above use weak symbols
	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	      ;;
	    esac

	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
            ;;
	  cxx*)
	    # Compaq C++
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname  -o $lib $wl-retain-symbols-file $wl$export_symbols'

	    runpath_var=LD_RUN_PATH
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:

	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
	    ;;
	  xl* | mpixl* | bgxl*)
	    # IBM XL 8.0 on PPC, with GNU ld
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	    if test yes = "$supports_anon_versioning"; then
	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
                cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                echo "local: *; };" >> $output_objdir/$libname.ver~
                $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
	    fi
	    ;;
	  *)
	    case `$CC -V 2>&1 | sed 5q` in
	    *Sun\ C*)
	      # Sun C++ 5.9
	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
	      _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	      _LT_TAGVAR(compiler_needs_object, $1)=yes

	      # Not sure whether something based on
	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
	      # would be better.
	      output_verbose_link_cmd='func_echo_all'

	      # Archives containing C++ object files must be created using
	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
	      # necessary to make sure instantiated templates are included
	      # in the archive.
	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
	      ;;
	    esac
	    ;;
	esac
	;;

      lynxos*)
        # FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;

      m88k*)
        # FIXME: insert proper C++ library support
        _LT_TAGVAR(ld_shlibs, $1)=no
	;;

      mvs*)
        case $cc_basename in
          cxx*)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
	  *)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
	esac
	;;

      netbsd*)
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
	  wlarc=
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	  _LT_TAGVAR(hardcode_direct, $1)=yes
	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	fi
	# Workaround some broken pre-1.5 toolchains
	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
	;;

      *nto* | *qnx*)
        _LT_TAGVAR(ld_shlibs, $1)=yes
	;;

      openbsd* | bitrig*)
	if test -f /usr/libexec/ld.so; then
	  _LT_TAGVAR(hardcode_direct, $1)=yes
	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	    _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
	  fi
	  output_verbose_link_cmd=func_echo_all
	else
	  _LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

      osf3* | osf4* | osf5*)
        case $cc_basename in
          KCC*)
	    # Kuck and Associates, Inc. (KAI) C++ Compiler

	    # KCC will only create a shared library if the output file
	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
	    # to its proper name (with version) after linking.
	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:

	    # Archives containing C++ object files must be created using
	    # the KAI C++ compiler.
	    case $host in
	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
	    esac
	    ;;
          RCC*)
	    # Rational C++ 2.4.1
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          cxx*)
	    case $host in
	      osf3*)
	        _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
		;;
	      *)
	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
                  echo "-hidden">> $lib.exp~
                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
                  $RM $lib.exp'
	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
		;;
	    esac

	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:

	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
	    ;;
	  *)
	    if test yes,no = "$GXX,$with_gnu_ld"; then
	      _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
	      case $host in
	        osf3*)
	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
		  ;;
	        *)
	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
		  ;;
	      esac

	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:

	      # Commands to make compiler produce verbose output that lists
	      # what "hidden" libraries, object files and flags are used when
	      # linking a shared library.
	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

	    else
	      # FIXME: insert proper C++ library support
	      _LT_TAGVAR(ld_shlibs, $1)=no
	    fi
	    ;;
        esac
        ;;

      psos*)
        # FIXME: insert proper C++ library support
        _LT_TAGVAR(ld_shlibs, $1)=no
        ;;

      sunos4*)
        case $cc_basename in
          CC*)
	    # Sun C++ 4.x
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          lcc*)
	    # Lucid
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          *)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
        esac
        ;;

      solaris*)
        case $cc_basename in
          CC* | sunCC*)
	    # Sun C++ 4.2, 5.x and Centerline C++
            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
	    _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
              $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	    case $host_os in
	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
	      *)
		# The compiler driver will combine and reorder linker options,
		# but understands '-z linker_flag'.
	        # Supported since Solaris 2.6 (maybe 2.5.1?)
		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
	        ;;
	    esac
	    _LT_TAGVAR(link_all_deplibs, $1)=yes

	    output_verbose_link_cmd='func_echo_all'

	    # Archives containing C++ object files must be created using
	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
	    # necessary to make sure instantiated templates are included
	    # in the archive.
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
	    ;;
          gcx*)
	    # Green Hills C++ Compiler
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'

	    # The C++ compiler must be used to create the archive.
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
	    ;;
          *)
	    # GNU C++ compiler with Solaris linker
	    if test yes,no = "$GXX,$with_gnu_ld"; then
	      _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                  $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	        # Commands to make compiler produce verbose output that lists
	        # what "hidden" libraries, object files and flags are used when
	        # linking a shared library.
	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
	      else
	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
	        # platform.
	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                  $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	        # Commands to make compiler produce verbose output that lists
	        # what "hidden" libraries, object files and flags are used when
	        # linking a shared library.
	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
	      fi

	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
	      case $host_os in
		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
		*)
		  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
		  ;;
	      esac
	    fi
	    ;;
        esac
        ;;

    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      runpath_var='LD_RUN_PATH'

      case $cc_basename in
        CC*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
      esac
      ;;

      sysv5* | sco3.2v5* | sco5v6*)
	# Note: We CANNOT use -z defs as we might desire, because we do not
	# link with -lc, and that would cause any symbols used from libc to
	# always be unresolved, which means just about no library would
	# ever link correctly.  If we're not using GNU ld we use -z text
	# though, which does catch some bad symbols but isn't as heavy-handed
	# as -z defs.
	_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
	_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
	runpath_var='LD_RUN_PATH'

	case $cc_basename in
          CC*)
	    _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
              '"$_LT_TAGVAR(old_archive_cmds, $1)"
	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
              '"$_LT_TAGVAR(reload_cmds, $1)"
	    ;;
	  *)
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    ;;
	esac
      ;;

      tandem*)
        case $cc_basename in
          NCC*)
	    # NonStop-UX NCC 3.20
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
          *)
	    # FIXME: insert proper C++ library support
	    _LT_TAGVAR(ld_shlibs, $1)=no
	    ;;
        esac
        ;;

      vxworks*)
        # FIXME: insert proper C++ library support
        _LT_TAGVAR(ld_shlibs, $1)=no
        ;;

      *)
        # FIXME: insert proper C++ library support
        _LT_TAGVAR(ld_shlibs, $1)=no
        ;;
    esac

    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
    test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no

    _LT_TAGVAR(GCC, $1)=$GXX
    _LT_TAGVAR(LD, $1)=$LD

    ## CAVEAT EMPTOR:
    ## There is no encapsulation within the following macros, do not change
    ## the running order or otherwise move them around unless you know exactly
    ## what you are doing...
    _LT_SYS_HIDDEN_LIBDEPS($1)
    _LT_COMPILER_PIC($1)
    _LT_COMPILER_C_O($1)
    _LT_COMPILER_FILE_LOCKS($1)
    _LT_LINKER_SHLIBS($1)
    _LT_SYS_DYNAMIC_LINKER($1)
    _LT_LINKER_HARDCODE_LIBPATH($1)

    _LT_CONFIG($1)
  fi # test -n "$compiler"

  CC=$lt_save_CC
  CFLAGS=$lt_save_CFLAGS
  LDCXX=$LD
  LD=$lt_save_LD
  GCC=$lt_save_GCC
  with_gnu_ld=$lt_save_with_gnu_ld
  lt_cv_path_LDCXX=$lt_cv_path_LD
  lt_cv_path_LD=$lt_save_path_LD
  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
fi # test yes != "$_lt_caught_CXX_error"

AC_LANG_POP
])# _LT_LANG_CXX_CONFIG


# _LT_FUNC_STRIPNAME_CNF
# ----------------------
# func_stripname_cnf prefix suffix name
# strip PREFIX and SUFFIX off of NAME.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
#
# This function is identical to the (non-XSI) version of func_stripname,
# except this one can be used by m4 code that may be executed by configure,
# rather than the libtool script.
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
AC_REQUIRE([_LT_DECL_SED])
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
func_stripname_cnf ()
{
  case @S|@2 in
  .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
  *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
  esac
} # func_stripname_cnf
])# _LT_FUNC_STRIPNAME_CNF


# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
# ---------------------------------
# Figure out "hidden" library dependencies from verbose
# compiler output when linking a shared library.
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
# Dependencies to place before and after the object being linked:
_LT_TAGVAR(predep_objects, $1)=
_LT_TAGVAR(postdep_objects, $1)=
_LT_TAGVAR(predeps, $1)=
_LT_TAGVAR(postdeps, $1)=
_LT_TAGVAR(compiler_lib_search_path, $1)=

dnl we can't use the lt_simple_compile_test_code here,
dnl because it contains code intended for an executable,
dnl not a library.  It's possible we should let each
dnl tag define a new lt_????_link_test_code variable,
dnl but it's only used here...
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
int a;
void foo (void) { a = 0; }
_LT_EOF
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
class Foo
{
public:
  Foo (void) { a = 0; }
private:
  int a;
};
_LT_EOF
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
      subroutine foo
      implicit none
      integer*4 a
      a=0
      return
      end
_LT_EOF
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
      subroutine foo
      implicit none
      integer a
      a=0
      return
      end
_LT_EOF
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
public class foo {
  private int a;
  public void bar (void) {
    a = 0;
  }
};
_LT_EOF
], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
package foo
func foo() {
}
_LT_EOF
])

_lt_libdeps_save_CFLAGS=$CFLAGS
case "$CC $CFLAGS " in #(
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
esac

dnl Parse the compiler output and extract the necessary
dnl objects, libraries and library flags.
if AC_TRY_EVAL(ac_compile); then
  # Parse the compiler output and extract the necessary
  # objects, libraries and library flags.

  # Sentinel used to keep track of whether or not we are before
  # the conftest object file.
  pre_test_object_deps_done=no

  for p in `eval "$output_verbose_link_cmd"`; do
    case $prev$p in

    -L* | -R* | -l*)
       # Some compilers place space between "-{L,R}" and the path.
       # Remove the space.
       if test x-L = "$p" ||
          test x-R = "$p"; then
	 prev=$p
	 continue
       fi

       # Expand the sysroot to ease extracting the directories later.
       if test -z "$prev"; then
         case $p in
         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
         esac
       fi
       case $p in
       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
       esac
       if test no = "$pre_test_object_deps_done"; then
	 case $prev in
	 -L | -R)
	   # Internal compiler library paths should come after those
	   # provided the user.  The postdeps already come after the
	   # user supplied libs so there is no need to process them.
	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
	     _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
	   else
	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
	   fi
	   ;;
	 # The "-l" case would never come before the object being
	 # linked, so don't bother handling this case.
	 esac
       else
	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
	   _LT_TAGVAR(postdeps, $1)=$prev$p
	 else
	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
	 fi
       fi
       prev=
       ;;

    *.lto.$objext) ;; # Ignore GCC LTO objects
    *.$objext)
       # This assumes that the test object file only shows up
       # once in the compiler output.
       if test "$p" = "conftest.$objext"; then
	 pre_test_object_deps_done=yes
	 continue
       fi

       if test no = "$pre_test_object_deps_done"; then
	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
	   _LT_TAGVAR(predep_objects, $1)=$p
	 else
	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
	 fi
       else
	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
	   _LT_TAGVAR(postdep_objects, $1)=$p
	 else
	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
	 fi
       fi
       ;;

    *) ;; # Ignore the rest.

    esac
  done

  # Clean up.
  rm -f a.out a.exe
else
  echo "libtool.m4: error: problem compiling $1 test program"
fi

$RM -f confest.$objext
CFLAGS=$_lt_libdeps_save_CFLAGS

# PORTME: override above test on systems where it is broken
m4_if([$1], [CXX],
[case $host_os in
interix[[3-9]]*)
  # Interix 3.5 installs completely hosed .la files for C++, so rather than
  # hack all around it, let's just trust "g++" to DTRT.
  _LT_TAGVAR(predep_objects,$1)=
  _LT_TAGVAR(postdep_objects,$1)=
  _LT_TAGVAR(postdeps,$1)=
  ;;
esac
])

case " $_LT_TAGVAR(postdeps, $1) " in
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
esac
 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
fi
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
    [The directories searched by this compiler when creating a shared library])
_LT_TAGDECL([], [predep_objects], [1],
    [Dependencies to place before and after the objects being linked to
    create a shared library])
_LT_TAGDECL([], [postdep_objects], [1])
_LT_TAGDECL([], [predeps], [1])
_LT_TAGDECL([], [postdeps], [1])
_LT_TAGDECL([], [compiler_lib_search_path], [1],
    [The library search path used internally by the compiler when linking
    a shared library])
])# _LT_SYS_HIDDEN_LIBDEPS


# _LT_LANG_F77_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a Fortran 77 compiler are
# suitably defined.  These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_F77_CONFIG],
[AC_LANG_PUSH(Fortran 77)
if test -z "$F77" || test no = "$F77"; then
  _lt_disable_F77=yes
fi

_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

# Source file extension for f77 test sources.
ac_ext=f

# Object file extension for compiled f77 test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# No sense in running all these tests if we already determined that
# the F77 compiler isn't working.  Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test yes != "$_lt_disable_F77"; then
  # Code to be used in simple compile tests
  lt_simple_compile_test_code="\
      subroutine t
      return
      end
"

  # Code to be used in simple link tests
  lt_simple_link_test_code="\
      program t
      end
"

  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
  _LT_TAG_COMPILER

  # save warnings/boilerplate of simple test code
  _LT_COMPILER_BOILERPLATE
  _LT_LINKER_BOILERPLATE

  # Allow CC to be a program name with arguments.
  lt_save_CC=$CC
  lt_save_GCC=$GCC
  lt_save_CFLAGS=$CFLAGS
  CC=${F77-"f77"}
  CFLAGS=$FFLAGS
  compiler=$CC
  _LT_TAGVAR(compiler, $1)=$CC
  _LT_CC_BASENAME([$compiler])
  GCC=$G77
  if test -n "$compiler"; then
    AC_MSG_CHECKING([if libtool supports shared libraries])
    AC_MSG_RESULT([$can_build_shared])

    AC_MSG_CHECKING([whether to build shared libraries])
    test no = "$can_build_shared" && enable_shared=no

    # On AIX, shared libraries and static libraries use the same namespace, and
    # are all built from PIC.
    case $host_os in
      aix3*)
        test yes = "$enable_shared" && enable_static=no
        if test -n "$RANLIB"; then
          archive_cmds="$archive_cmds~\$RANLIB \$lib"
          postinstall_cmds='$RANLIB $lib'
        fi
        ;;
      aix[[4-9]]*)
	if test ia64 != "$host_cpu"; then
	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
	  yes,aix,yes) ;;		# shared object as lib.so file only
	  yes,svr4,*) ;;		# shared object as lib.so archive member only
	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
	  esac
	fi
        ;;
    esac
    AC_MSG_RESULT([$enable_shared])

    AC_MSG_CHECKING([whether to build static libraries])
    # Make sure either enable_shared or enable_static is yes.
    test yes = "$enable_shared" || enable_static=yes
    AC_MSG_RESULT([$enable_static])

    _LT_TAGVAR(GCC, $1)=$G77
    _LT_TAGVAR(LD, $1)=$LD

    ## CAVEAT EMPTOR:
    ## There is no encapsulation within the following macros, do not change
    ## the running order or otherwise move them around unless you know exactly
    ## what you are doing...
    _LT_COMPILER_PIC($1)
    _LT_COMPILER_C_O($1)
    _LT_COMPILER_FILE_LOCKS($1)
    _LT_LINKER_SHLIBS($1)
    _LT_SYS_DYNAMIC_LINKER($1)
    _LT_LINKER_HARDCODE_LIBPATH($1)

    _LT_CONFIG($1)
  fi # test -n "$compiler"

  GCC=$lt_save_GCC
  CC=$lt_save_CC
  CFLAGS=$lt_save_CFLAGS
fi # test yes != "$_lt_disable_F77"

AC_LANG_POP
])# _LT_LANG_F77_CONFIG


# _LT_LANG_FC_CONFIG([TAG])
# -------------------------
# Ensure that the configuration variables for a Fortran compiler are
# suitably defined.  These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_FC_CONFIG],
[AC_LANG_PUSH(Fortran)

if test -z "$FC" || test no = "$FC"; then
  _lt_disable_FC=yes
fi

_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

# Source file extension for fc test sources.
ac_ext=${ac_fc_srcext-f}

# Object file extension for compiled fc test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# No sense in running all these tests if we already determined that
# the FC compiler isn't working.  Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test yes != "$_lt_disable_FC"; then
  # Code to be used in simple compile tests
  lt_simple_compile_test_code="\
      subroutine t
      return
      end
"

  # Code to be used in simple link tests
  lt_simple_link_test_code="\
      program t
      end
"

  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
  _LT_TAG_COMPILER

  # save warnings/boilerplate of simple test code
  _LT_COMPILER_BOILERPLATE
  _LT_LINKER_BOILERPLATE

  # Allow CC to be a program name with arguments.
  lt_save_CC=$CC
  lt_save_GCC=$GCC
  lt_save_CFLAGS=$CFLAGS
  CC=${FC-"f95"}
  CFLAGS=$FCFLAGS
  compiler=$CC
  GCC=$ac_cv_fc_compiler_gnu

  _LT_TAGVAR(compiler, $1)=$CC
  _LT_CC_BASENAME([$compiler])

  if test -n "$compiler"; then
    AC_MSG_CHECKING([if libtool supports shared libraries])
    AC_MSG_RESULT([$can_build_shared])

    AC_MSG_CHECKING([whether to build shared libraries])
    test no = "$can_build_shared" && enable_shared=no

    # On AIX, shared libraries and static libraries use the same namespace, and
    # are all built from PIC.
    case $host_os in
      aix3*)
        test yes = "$enable_shared" && enable_static=no
        if test -n "$RANLIB"; then
          archive_cmds="$archive_cmds~\$RANLIB \$lib"
          postinstall_cmds='$RANLIB $lib'
        fi
        ;;
      aix[[4-9]]*)
	if test ia64 != "$host_cpu"; then
	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
	  yes,aix,yes) ;;		# shared object as lib.so file only
	  yes,svr4,*) ;;		# shared object as lib.so archive member only
	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
	  esac
	fi
        ;;
    esac
    AC_MSG_RESULT([$enable_shared])

    AC_MSG_CHECKING([whether to build static libraries])
    # Make sure either enable_shared or enable_static is yes.
    test yes = "$enable_shared" || enable_static=yes
    AC_MSG_RESULT([$enable_static])

    _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
    _LT_TAGVAR(LD, $1)=$LD

    ## CAVEAT EMPTOR:
    ## There is no encapsulation within the following macros, do not change
    ## the running order or otherwise move them around unless you know exactly
    ## what you are doing...
    _LT_SYS_HIDDEN_LIBDEPS($1)
    _LT_COMPILER_PIC($1)
    _LT_COMPILER_C_O($1)
    _LT_COMPILER_FILE_LOCKS($1)
    _LT_LINKER_SHLIBS($1)
    _LT_SYS_DYNAMIC_LINKER($1)
    _LT_LINKER_HARDCODE_LIBPATH($1)

    _LT_CONFIG($1)
  fi # test -n "$compiler"

  GCC=$lt_save_GCC
  CC=$lt_save_CC
  CFLAGS=$lt_save_CFLAGS
fi # test yes != "$_lt_disable_FC"

AC_LANG_POP
])# _LT_LANG_FC_CONFIG


# _LT_LANG_GCJ_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for the GNU Java Compiler compiler
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_GCJ_CONFIG],
[AC_REQUIRE([LT_PROG_GCJ])dnl
AC_LANG_SAVE

# Source file extension for Java test sources.
ac_ext=java

# Object file extension for compiled Java test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code="class foo {}"

# Code to be used in simple link tests
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'

# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER

# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE

# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GCJ-"gcj"}
CFLAGS=$GCJFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)=$LD
_LT_CC_BASENAME([$compiler])

# GCJ did not exist at the time GCC didn't implicitly link libc in.
_LT_TAGVAR(archive_cmds_need_lc, $1)=no

_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
  _LT_COMPILER_NO_RTTI($1)
  _LT_COMPILER_PIC($1)
  _LT_COMPILER_C_O($1)
  _LT_COMPILER_FILE_LOCKS($1)
  _LT_LINKER_SHLIBS($1)
  _LT_LINKER_HARDCODE_LIBPATH($1)

  _LT_CONFIG($1)
fi

AC_LANG_RESTORE

GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_GCJ_CONFIG


# _LT_LANG_GO_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for the GNU Go compiler
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_GO_CONFIG],
[AC_REQUIRE([LT_PROG_GO])dnl
AC_LANG_SAVE

# Source file extension for Go test sources.
ac_ext=go

# Object file extension for compiled Go test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code="package main; func main() { }"

# Code to be used in simple link tests
lt_simple_link_test_code='package main; func main() { }'

# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER

# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE

# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GOC-"gccgo"}
CFLAGS=$GOFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)=$LD
_LT_CC_BASENAME([$compiler])

# Go did not exist at the time GCC didn't implicitly link libc in.
_LT_TAGVAR(archive_cmds_need_lc, $1)=no

_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
  _LT_COMPILER_NO_RTTI($1)
  _LT_COMPILER_PIC($1)
  _LT_COMPILER_C_O($1)
  _LT_COMPILER_FILE_LOCKS($1)
  _LT_LINKER_SHLIBS($1)
  _LT_LINKER_HARDCODE_LIBPATH($1)

  _LT_CONFIG($1)
fi

AC_LANG_RESTORE

GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_GO_CONFIG


# _LT_LANG_RC_CONFIG([TAG])
# -------------------------
# Ensure that the configuration variables for the Windows resource compiler
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_RC_CONFIG],
[AC_REQUIRE([LT_PROG_RC])dnl
AC_LANG_SAVE

# Source file extension for RC test sources.
ac_ext=rc

# Object file extension for compiled RC test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'

# Code to be used in simple link tests
lt_simple_link_test_code=$lt_simple_compile_test_code

# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER

# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE

# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=
CC=${RC-"windres"}
CFLAGS=
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

if test -n "$compiler"; then
  :
  _LT_CONFIG($1)
fi

GCC=$lt_save_GCC
AC_LANG_RESTORE
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_RC_CONFIG


# LT_PROG_GCJ
# -----------
AC_DEFUN([LT_PROG_GCJ],
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
    [AC_CHECK_TOOL(GCJ, gcj,)
      test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
      AC_SUBST(GCJFLAGS)])])[]dnl
])

# Old name:
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])


# LT_PROG_GO
# ----------
AC_DEFUN([LT_PROG_GO],
[AC_CHECK_TOOL(GOC, gccgo,)
])


# LT_PROG_RC
# ----------
AC_DEFUN([LT_PROG_RC],
[AC_CHECK_TOOL(RC, windres,)
])

# Old name:
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_RC], [])


# _LT_DECL_EGREP
# --------------
# If we don't have a new enough Autoconf to choose the best grep
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_EGREP],
[AC_REQUIRE([AC_PROG_EGREP])dnl
AC_REQUIRE([AC_PROG_FGREP])dnl
test -z "$GREP" && GREP=grep
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
_LT_DECL([], [EGREP], [1], [An ERE matcher])
_LT_DECL([], [FGREP], [1], [A literal string matcher])
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
AC_SUBST([GREP])
])


# _LT_DECL_OBJDUMP
# --------------
# If we don't have a new enough Autoconf to choose the best objdump
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_OBJDUMP],
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
AC_SUBST([OBJDUMP])
])

# _LT_DECL_DLLTOOL
# ----------------
# Ensure DLLTOOL variable is set.
m4_defun([_LT_DECL_DLLTOOL],
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
AC_SUBST([DLLTOOL])
])

# _LT_DECL_SED
# ------------
# Check for a fully-functional sed program, that truncates
# as few characters as possible.  Prefer GNU sed if found.
m4_defun([_LT_DECL_SED],
[AC_PROG_SED
test -z "$SED" && SED=sed
Xsed="$SED -e 1s/^X//"
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
])# _LT_DECL_SED

m4_ifndef([AC_PROG_SED], [
############################################################
# NOTE: This macro has been submitted for inclusion into   #
#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
#  a released version of Autoconf we should remove this    #
#  macro and use it instead.                               #
############################################################

m4_defun([AC_PROG_SED],
[AC_MSG_CHECKING([for a sed that does not truncate output])
AC_CACHE_VAL(lt_cv_path_SED,
[# Loop through the user's path and test for sed and gsed.
# Then use that list of sed's as ones to test for truncation.
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for lt_ac_prog in sed gsed; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
      fi
    done
  done
done
IFS=$as_save_IFS
lt_ac_max=0
lt_ac_count=0
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
# along with /bin/sed that truncates output.
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
  test ! -f "$lt_ac_sed" && continue
  cat /dev/null > conftest.in
  lt_ac_count=0
  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
  # Check for GNU sed and select it if it is found.
  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
    lt_cv_path_SED=$lt_ac_sed
    break
  fi
  while true; do
    cat conftest.in conftest.in >conftest.tmp
    mv conftest.tmp conftest.in
    cp conftest.in conftest.nl
    echo >>conftest.nl
    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
    cmp -s conftest.out conftest.nl || break
    # 10000 chars as input seems more than enough
    test 10 -lt "$lt_ac_count" && break
    lt_ac_count=`expr $lt_ac_count + 1`
    if test "$lt_ac_count" -gt "$lt_ac_max"; then
      lt_ac_max=$lt_ac_count
      lt_cv_path_SED=$lt_ac_sed
    fi
  done
done
])
SED=$lt_cv_path_SED
AC_SUBST([SED])
AC_MSG_RESULT([$SED])
])#AC_PROG_SED
])#m4_ifndef

# Old name:
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_SED], [])


# _LT_CHECK_SHELL_FEATURES
# ------------------------
# Find out whether the shell is Bourne or XSI compatible,
# or has some other useful features.
m4_defun([_LT_CHECK_SHELL_FEATURES],
[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  lt_unset=unset
else
  lt_unset=false
fi
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl

# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
 A) # ASCII based system
    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
  lt_SP2NL='tr \040 \012'
  lt_NL2SP='tr \015\012 \040\040'
  ;;
 *) # EBCDIC based system
  lt_SP2NL='tr \100 \n'
  lt_NL2SP='tr \r\n \100\100'
  ;;
esac
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
])# _LT_CHECK_SHELL_FEATURES


# _LT_PATH_CONVERSION_FUNCTIONS
# -----------------------------
# Determine what file name conversion functions should be used by
# func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
# for certain cross-compile configurations and native mingw.
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_MSG_CHECKING([how to convert $build file names to $host format])
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
[case $host in
  *-*-mingw* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
        ;;
      *-*-cygwin* )
        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
        ;;
      * ) # otherwise, assume *nix
        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
        ;;
    esac
    ;;
  *-*-cygwin* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
        ;;
      *-*-cygwin* )
        lt_cv_to_host_file_cmd=func_convert_file_noop
        ;;
      * ) # otherwise, assume *nix
        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
        ;;
    esac
    ;;
  * ) # unhandled hosts (and "normal" native builds)
    lt_cv_to_host_file_cmd=func_convert_file_noop
    ;;
esac
])
to_host_file_cmd=$lt_cv_to_host_file_cmd
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
         [0], [convert $build file names to $host format])dnl

AC_MSG_CHECKING([how to convert $build file names to toolchain format])
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
[#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
  *-*-mingw* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
        ;;
    esac
    ;;
esac
])
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
         [0], [convert $build files to toolchain format])dnl
])# _LT_PATH_CONVERSION_FUNCTIONS
CSSC-1.4.1/m4/extern-inline.m40000644000000000000000000001036312655624272014017 0ustar0000000000000000dnl 'extern inline' a la ISO C99.

dnl Copyright 2012-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_EXTERN_INLINE],
[
  AH_VERBATIM([extern_inline],
[/* Please see the Gnulib manual for how to use these macros.

   Suppress extern inline with HP-UX cc, as it appears to be broken; see
   .

   Suppress extern inline with Sun C in standards-conformance mode, as it
   mishandles inline functions that call each other.  E.g., for 'inline void f
   (void) { } inline void g (void) { f (); }', c99 incorrectly complains
   'reference to static identifier "f" in extern inline function'.
   This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.

   Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
   on configurations that mistakenly use 'static inline' to implement
   functions or macros in standard C headers like .  For example,
   if isdigit is mistakenly implemented via a static inline function,
   a program containing an extern inline function that calls isdigit
   may not work since the C standard prohibits extern inline functions
   from calling static functions.  This bug is known to occur on:

     OS X 10.8 and earlier; see:
     http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html

     DragonFly; see
     http://muscles.dragonflybsd.org/bulk/bleeding-edge-potential/latest-per-pkg/ah-tty-0.3.12.log

     FreeBSD; see:
     http://lists.gnu.org/archive/html/bug-gnulib/2014-07/msg00104.html

   OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
   for clang but remains for g++; see .
   Assume DragonFly and FreeBSD will be similar.  */
#if (((defined __APPLE__ && defined __MACH__) \
      || defined __DragonFly__ || defined __FreeBSD__) \
     && (defined __header_inline \
         ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
            && ! defined __clang__) \
         : ((! defined _DONT_USE_CTYPE_INLINE_ \
             && (defined __GNUC__ || defined __cplusplus)) \
            || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
                && defined __GNUC__ && ! defined __cplusplus))))
# define _GL_EXTERN_INLINE_STDHEADER_BUG
#endif
#if ((__GNUC__ \
      ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
      : (199901L <= __STDC_VERSION__ \
         && !defined __HP_cc \
         && !(defined __SUNPRO_C && __STDC__))) \
     && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
# define _GL_INLINE inline
# define _GL_EXTERN_INLINE extern inline
# define _GL_EXTERN_INLINE_IN_USE
#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
       && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
   /* __gnu_inline__ suppresses a GCC 4.2 diagnostic.  */
#  define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
# else
#  define _GL_INLINE extern inline
# endif
# define _GL_EXTERN_INLINE extern
# define _GL_EXTERN_INLINE_IN_USE
#else
# define _GL_INLINE static _GL_UNUSED
# define _GL_EXTERN_INLINE static _GL_UNUSED
#endif

/* In GCC 4.6 (inclusive) to 5.1 (exclusive),
   suppress bogus "no previous prototype for 'FOO'"
   and "no previous declaration for 'FOO'" diagnostics,
   when FOO is an inline function in the header; see
    and
   .  */
#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__
# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
#  define _GL_INLINE_HEADER_CONST_PRAGMA
# else
#  define _GL_INLINE_HEADER_CONST_PRAGMA \
     _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
# endif
# define _GL_INLINE_HEADER_BEGIN \
    _Pragma ("GCC diagnostic push") \
    _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
    _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
    _GL_INLINE_HEADER_CONST_PRAGMA
# define _GL_INLINE_HEADER_END \
    _Pragma ("GCC diagnostic pop")
#else
# define _GL_INLINE_HEADER_BEGIN
# define _GL_INLINE_HEADER_END
#endif])
])
CSSC-1.4.1/m4/open.m40000644000000000000000000000504612655624272012201 0ustar0000000000000000# open.m4 serial 14
dnl Copyright (C) 2007-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_OPEN],
[
  AC_REQUIRE([AC_CANONICAL_HOST])
  case "$host_os" in
    mingw* | pw*)
      REPLACE_OPEN=1
      ;;
    *)
      dnl open("foo/") should not create a file when the file name has a
      dnl trailing slash.  FreeBSD only has the problem on symlinks.
      AC_CHECK_FUNCS_ONCE([lstat])
      AC_CACHE_CHECK([whether open recognizes a trailing slash],
        [gl_cv_func_open_slash],
        [# Assume that if we have lstat, we can also check symlinks.
          if test $ac_cv_func_lstat = yes; then
            touch conftest.tmp
            ln -s conftest.tmp conftest.lnk
          fi
          AC_RUN_IFELSE(
            [AC_LANG_SOURCE([[
#include 
#if HAVE_UNISTD_H
# include 
#endif
int main ()
{
  int result = 0;
#if HAVE_LSTAT
  if (open ("conftest.lnk/", O_RDONLY) != -1)
    result |= 1;
#endif
  if (open ("conftest.sl/", O_CREAT, 0600) >= 0)
    result |= 2;
  return result;
}]])],
            [gl_cv_func_open_slash=yes],
            [gl_cv_func_open_slash=no],
            [
changequote(,)dnl
             case "$host_os" in
               freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*)
                 gl_cv_func_open_slash="guessing no" ;;
               *)
                 gl_cv_func_open_slash="guessing yes" ;;
             esac
changequote([,])dnl
            ])
          rm -f conftest.sl conftest.tmp conftest.lnk
        ])
      case "$gl_cv_func_open_slash" in
        *no)
          AC_DEFINE([OPEN_TRAILING_SLASH_BUG], [1],
            [Define to 1 if open() fails to recognize a trailing slash.])
          REPLACE_OPEN=1
          ;;
      esac
      ;;
  esac
  dnl Replace open() for supporting the gnulib-defined fchdir() function,
  dnl to keep fchdir's bookkeeping up-to-date.
  m4_ifdef([gl_FUNC_FCHDIR], [
    if test $REPLACE_OPEN = 0; then
      gl_TEST_FCHDIR
      if test $HAVE_FCHDIR = 0; then
        REPLACE_OPEN=1
      fi
    fi
  ])
  dnl Replace open() for supporting the gnulib-defined O_NONBLOCK flag.
  m4_ifdef([gl_NONBLOCKING_IO], [
    if test $REPLACE_OPEN = 0; then
      gl_NONBLOCKING_IO
      if test $gl_cv_have_open_O_NONBLOCK != yes; then
        REPLACE_OPEN=1
      fi
    fi
  ])
])

# Prerequisites of lib/open.c.
AC_DEFUN([gl_PREREQ_OPEN],
[
  AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T])
  :
])
CSSC-1.4.1/m4/gettimeofday.m40000644000000000000000000001143512655624272013720 0ustar0000000000000000# serial 21

# Copyright (C) 2001-2003, 2005, 2007, 2009-2016 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

dnl From Jim Meyering.

AC_DEFUN([gl_FUNC_GETTIMEOFDAY],
[
  AC_REQUIRE([AC_C_RESTRICT])
  AC_REQUIRE([gl_HEADER_SYS_TIME_H])
  AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS])
  AC_CHECK_FUNCS_ONCE([gettimeofday])

  gl_gettimeofday_timezone=void
  if test $ac_cv_func_gettimeofday != yes; then
    HAVE_GETTIMEOFDAY=0
  else
    gl_FUNC_GETTIMEOFDAY_CLOBBER
    AC_CACHE_CHECK([for gettimeofday with POSIX signature],
      [gl_cv_func_gettimeofday_posix_signature],
      [AC_COMPILE_IFELSE(
         [AC_LANG_PROGRAM(
            [[#include 
              struct timeval c;
              int gettimeofday (struct timeval *restrict, void *restrict);
            ]],
            [[/* glibc uses struct timezone * rather than the POSIX void *
                 if _GNU_SOURCE is defined.  However, since the only portable
                 use of gettimeofday uses NULL as the second parameter, and
                 since the glibc definition is actually more typesafe, it is
                 not worth wrapping this to get a compliant signature.  */
              int (*f) (struct timeval *restrict, void *restrict)
                = gettimeofday;
              int x = f (&c, 0);
              return !(x | c.tv_sec | c.tv_usec);
            ]])],
          [gl_cv_func_gettimeofday_posix_signature=yes],
          [AC_COMPILE_IFELSE(
            [AC_LANG_PROGRAM(
              [[#include 
int gettimeofday (struct timeval *restrict, struct timezone *restrict);
              ]])],
            [gl_cv_func_gettimeofday_posix_signature=almost],
            [gl_cv_func_gettimeofday_posix_signature=no])])])
    if test $gl_cv_func_gettimeofday_posix_signature = almost; then
      gl_gettimeofday_timezone='struct timezone'
    elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
      REPLACE_GETTIMEOFDAY=1
    fi
    dnl If we override 'struct timeval', we also have to override gettimeofday.
    if test $REPLACE_STRUCT_TIMEVAL = 1; then
      REPLACE_GETTIMEOFDAY=1
    fi
    m4_ifdef([gl_FUNC_TZSET_CLOBBER], [
      gl_FUNC_TZSET_CLOBBER
      case "$gl_cv_func_tzset_clobber" in
        *yes)
          REPLACE_GETTIMEOFDAY=1
          gl_GETTIMEOFDAY_REPLACE_LOCALTIME
          AC_DEFINE([tzset], [rpl_tzset],
            [Define to rpl_tzset if the wrapper function should be used.])
          AC_DEFINE([TZSET_CLOBBERS_LOCALTIME], [1],
            [Define if tzset clobbers localtime's static buffer.])
          ;;
      esac
    ])
  fi
  AC_DEFINE_UNQUOTED([GETTIMEOFDAY_TIMEZONE], [$gl_gettimeofday_timezone],
    [Define this to 'void' or 'struct timezone' to match the system's
     declaration of the second argument to gettimeofday.])
])


dnl See if gettimeofday clobbers the static buffer that localtime uses
dnl for its return value.  The gettimeofday function from Mac OS X 10.0.4
dnl (i.e., Darwin 1.3.7) has this problem.
dnl
dnl If it does, then arrange to use gettimeofday and localtime only via
dnl the wrapper functions that work around the problem.

AC_DEFUN([gl_FUNC_GETTIMEOFDAY_CLOBBER],
[
 AC_REQUIRE([gl_HEADER_SYS_TIME_H])
 AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles

 AC_CACHE_CHECK([whether gettimeofday clobbers localtime buffer],
  [gl_cv_func_gettimeofday_clobber],
  [AC_RUN_IFELSE(
     [AC_LANG_PROGRAM(
        [[#include 
          #include 
          #include 
          #include 
        ]],
        [[
          time_t t = 0;
          struct tm *lt;
          struct tm saved_lt;
          struct timeval tv;
          lt = localtime (&t);
          saved_lt = *lt;
          gettimeofday (&tv, NULL);
          return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
        ]])],
     [gl_cv_func_gettimeofday_clobber=no],
     [gl_cv_func_gettimeofday_clobber=yes],
     [# When cross-compiling:
      case "$host_os" in
                # Guess all is fine on glibc systems.
        *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
                # If we don't know, assume the worst.
        *)      gl_cv_func_gettimeofday_clobber="guessing yes" ;;
      esac
     ])])

 case "$gl_cv_func_gettimeofday_clobber" in
   *yes)
     REPLACE_GETTIMEOFDAY=1
     gl_GETTIMEOFDAY_REPLACE_LOCALTIME
     AC_DEFINE([GETTIMEOFDAY_CLOBBERS_LOCALTIME], [1],
       [Define if gettimeofday clobbers the localtime buffer.])
     ;;
 esac
])

AC_DEFUN([gl_GETTIMEOFDAY_REPLACE_LOCALTIME], [
  REPLACE_GMTIME=1
  REPLACE_LOCALTIME=1
])

# Prerequisites of lib/gettimeofday.c.
AC_DEFUN([gl_PREREQ_GETTIMEOFDAY], [
  AC_CHECK_HEADERS([sys/timeb.h])
  AC_CHECK_FUNCS([_ftime])
])
CSSC-1.4.1/m4/errno_h.m40000644000000000000000000000623412655624272012674 0ustar0000000000000000# errno_h.m4 serial 12
dnl Copyright (C) 2004, 2006, 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN_ONCE([gl_HEADER_ERRNO_H],
[
  AC_REQUIRE([AC_PROG_CC])
  AC_CACHE_CHECK([for complete errno.h], [gl_cv_header_errno_h_complete], [
    AC_EGREP_CPP([booboo],[
#include 
#if !defined ETXTBSY
booboo
#endif
#if !defined ENOMSG
booboo
#endif
#if !defined EIDRM
booboo
#endif
#if !defined ENOLINK
booboo
#endif
#if !defined EPROTO
booboo
#endif
#if !defined EMULTIHOP
booboo
#endif
#if !defined EBADMSG
booboo
#endif
#if !defined EOVERFLOW
booboo
#endif
#if !defined ENOTSUP
booboo
#endif
#if !defined ENETRESET
booboo
#endif
#if !defined ECONNABORTED
booboo
#endif
#if !defined ESTALE
booboo
#endif
#if !defined EDQUOT
booboo
#endif
#if !defined ECANCELED
booboo
#endif
#if !defined EOWNERDEAD
booboo
#endif
#if !defined ENOTRECOVERABLE
booboo
#endif
#if !defined EILSEQ
booboo
#endif
      ],
      [gl_cv_header_errno_h_complete=no],
      [gl_cv_header_errno_h_complete=yes])
  ])
  if test $gl_cv_header_errno_h_complete = yes; then
    ERRNO_H=''
  else
    gl_NEXT_HEADERS([errno.h])
    ERRNO_H='errno.h'
  fi
  AC_SUBST([ERRNO_H])
  AM_CONDITIONAL([GL_GENERATE_ERRNO_H], [test -n "$ERRNO_H"])
  gl_REPLACE_ERRNO_VALUE([EMULTIHOP])
  gl_REPLACE_ERRNO_VALUE([ENOLINK])
  gl_REPLACE_ERRNO_VALUE([EOVERFLOW])
])

# Assuming $1 = EOVERFLOW.
# The EOVERFLOW errno value ought to be defined in , according to
# POSIX.  But some systems (like OpenBSD 4.0 or AIX 3) don't define it, and
# some systems (like OSF/1) define it when _XOPEN_SOURCE_EXTENDED is defined.
# Check for the value of EOVERFLOW.
# Set the variables EOVERFLOW_HIDDEN and EOVERFLOW_VALUE.
AC_DEFUN([gl_REPLACE_ERRNO_VALUE],
[
  if test -n "$ERRNO_H"; then
    AC_CACHE_CHECK([for ]$1[ value], [gl_cv_header_errno_h_]$1, [
      AC_EGREP_CPP([yes],[
#include 
#ifdef ]$1[
yes
#endif
      ],
      [gl_cv_header_errno_h_]$1[=yes],
      [gl_cv_header_errno_h_]$1[=no])
      if test $gl_cv_header_errno_h_]$1[ = no; then
        AC_EGREP_CPP([yes],[
#define _XOPEN_SOURCE_EXTENDED 1
#include 
#ifdef ]$1[
yes
#endif
          ], [gl_cv_header_errno_h_]$1[=hidden])
        if test $gl_cv_header_errno_h_]$1[ = hidden; then
          dnl The macro exists but is hidden.
          dnl Define it to the same value.
          AC_COMPUTE_INT([gl_cv_header_errno_h_]$1, $1, [
#define _XOPEN_SOURCE_EXTENDED 1
#include 
/* The following two lines are a workaround against an autoconf-2.52 bug.  */
#include 
#include 
])
        fi
      fi
    ])
    case $gl_cv_header_errno_h_]$1[ in
      yes | no)
        ]$1[_HIDDEN=0; ]$1[_VALUE=
        ;;
      *)
        ]$1[_HIDDEN=1; ]$1[_VALUE="$gl_cv_header_errno_h_]$1["
        ;;
    esac
    AC_SUBST($1[_HIDDEN])
    AC_SUBST($1[_VALUE])
  fi
])

dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
dnl Remove this when we can assume autoconf >= 2.61.
m4_ifdef([AC_COMPUTE_INT], [], [
  AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
])
CSSC-1.4.1/m4/00gnulib.m40000644000000000000000000000415212655624272012655 0ustar0000000000000000# 00gnulib.m4 serial 3
dnl Copyright (C) 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl This file must be named something that sorts before all other
dnl gnulib-provided .m4 files.  It is needed until such time as we can
dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE and
dnl m4_divert semantics.

# Until autoconf 2.63, handling of the diversion stack required m4_init
# to be called first; but this does not happen with aclocal.  Wrapping
# the entire execution in another layer of the diversion stack fixes this.
# Worse, prior to autoconf 2.62, m4_wrap depended on the underlying m4
# for whether it was FIFO or LIFO; in order to properly balance with
# m4_init, we need to undo our push just before anything wrapped within
# the m4_init body.  The way to ensure this is to wrap both sides of
# m4_init with a one-shot macro that does the pop at the right time.
m4_ifndef([_m4_divert_diversion],
[m4_divert_push([KILL])
m4_define([gl_divert_fixup], [m4_divert_pop()m4_define([$0])])
m4_define([m4_init],
  [gl_divert_fixup()]m4_defn([m4_init])[gl_divert_fixup()])])


# AC_DEFUN_ONCE([NAME], VALUE)
# ----------------------------
# Define NAME to expand to VALUE on the first use (whether by direct
# expansion, or by AC_REQUIRE), and to nothing on all subsequent uses.
# Avoid bugs in AC_REQUIRE in Autoconf 2.63 and earlier.  This
# definition is slower than the version in Autoconf 2.64, because it
# can only use interfaces that existed since 2.59; but it achieves the
# same effect.  Quoting is necessary to avoid confusing Automake.
m4_version_prereq([2.63.263], [],
[m4_define([AC][_DEFUN_ONCE],
  [AC][_DEFUN([$1],
    [AC_REQUIRE([_gl_DEFUN_ONCE([$1])],
      [m4_indir([_gl_DEFUN_ONCE([$1])])])])]dnl
[AC][_DEFUN([_gl_DEFUN_ONCE([$1])], [$2])])])

# gl_00GNULIB
# -----------
# Witness macro that this file has been included.  Needed to force
# Automake to include this file prior to all other gnulib .m4 files.
AC_DEFUN([gl_00GNULIB])
CSSC-1.4.1/m4/symlink.m40000644000000000000000000000347112655624272012726 0ustar0000000000000000# serial 6
# See if we need to provide symlink replacement.

dnl Copyright (C) 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

# Written by Eric Blake.

AC_DEFUN([gl_FUNC_SYMLINK],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
  AC_CHECK_FUNCS_ONCE([symlink])
  dnl The best we can do on mingw is provide a dummy that always fails, so
  dnl that compilation can proceed with fewer ifdefs.  On FreeBSD 7.2, AIX 7.1,
  dnl and Solaris 9, we want to fix a bug with trailing slash handling.
  if test $ac_cv_func_symlink = no; then
    HAVE_SYMLINK=0
  else
    AC_CACHE_CHECK([whether symlink handles trailing slash correctly],
      [gl_cv_func_symlink_works],
      [AC_RUN_IFELSE(
         [AC_LANG_PROGRAM(
           [[#include 
           ]],
           [[int result = 0;
             if (!symlink ("a", "conftest.link/"))
               result |= 1;
             if (symlink ("conftest.f", "conftest.lnk2"))
               result |= 2;
             else if (!symlink ("a", "conftest.lnk2/"))
               result |= 4;
             return result;
           ]])],
         [gl_cv_func_symlink_works=yes], [gl_cv_func_symlink_works=no],
         [case "$host_os" in
                    # Guess yes on glibc systems.
            *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
                    # If we don't know, assume the worst.
            *)      gl_cv_func_symlink_works="guessing no" ;;
          esac
         ])
      rm -f conftest.f conftest.link conftest.lnk2])
    case "$gl_cv_func_symlink_works" in
      *yes) ;;
      *)
        REPLACE_SYMLINK=1
        ;;
    esac
  fi
])
CSSC-1.4.1/m4/stdlib_h.m40000644000000000000000000001325712655624272013033 0ustar0000000000000000# stdlib_h.m4 serial 42
dnl Copyright (C) 2007-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_STDLIB_H],
[
  AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
  gl_NEXT_HEADERS([stdlib.h])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use, and which is not
  dnl guaranteed by C89.
  gl_WARN_ON_USE_PREPARE([[#include 
#if HAVE_SYS_LOADAVG_H
# include 
#endif
#if HAVE_RANDOM_H
# include 
#endif
    ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt
    initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps
    posix_openpt ptsname ptsname_r random random_r realpath rpmatch
    secure_getenv setenv setstate setstate_r srandom srandom_r
    strtod strtoll strtoull unlockpt unsetenv])
])

AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_STDLIB_H_DEFAULTS],
[
  GNULIB__EXIT=0;         AC_SUBST([GNULIB__EXIT])
  GNULIB_ATOLL=0;         AC_SUBST([GNULIB_ATOLL])
  GNULIB_CALLOC_POSIX=0;  AC_SUBST([GNULIB_CALLOC_POSIX])
  GNULIB_CANONICALIZE_FILE_NAME=0;  AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME])
  GNULIB_GETLOADAVG=0;    AC_SUBST([GNULIB_GETLOADAVG])
  GNULIB_GETSUBOPT=0;     AC_SUBST([GNULIB_GETSUBOPT])
  GNULIB_GRANTPT=0;       AC_SUBST([GNULIB_GRANTPT])
  GNULIB_MALLOC_POSIX=0;  AC_SUBST([GNULIB_MALLOC_POSIX])
  GNULIB_MBTOWC=0;        AC_SUBST([GNULIB_MBTOWC])
  GNULIB_MKDTEMP=0;       AC_SUBST([GNULIB_MKDTEMP])
  GNULIB_MKOSTEMP=0;      AC_SUBST([GNULIB_MKOSTEMP])
  GNULIB_MKOSTEMPS=0;     AC_SUBST([GNULIB_MKOSTEMPS])
  GNULIB_MKSTEMP=0;       AC_SUBST([GNULIB_MKSTEMP])
  GNULIB_MKSTEMPS=0;      AC_SUBST([GNULIB_MKSTEMPS])
  GNULIB_POSIX_OPENPT=0;  AC_SUBST([GNULIB_POSIX_OPENPT])
  GNULIB_PTSNAME=0;       AC_SUBST([GNULIB_PTSNAME])
  GNULIB_PTSNAME_R=0;     AC_SUBST([GNULIB_PTSNAME_R])
  GNULIB_PUTENV=0;        AC_SUBST([GNULIB_PUTENV])
  GNULIB_QSORT_R=0;       AC_SUBST([GNULIB_QSORT_R])
  GNULIB_RANDOM=0;        AC_SUBST([GNULIB_RANDOM])
  GNULIB_RANDOM_R=0;      AC_SUBST([GNULIB_RANDOM_R])
  GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
  GNULIB_REALPATH=0;      AC_SUBST([GNULIB_REALPATH])
  GNULIB_RPMATCH=0;       AC_SUBST([GNULIB_RPMATCH])
  GNULIB_SECURE_GETENV=0; AC_SUBST([GNULIB_SECURE_GETENV])
  GNULIB_SETENV=0;        AC_SUBST([GNULIB_SETENV])
  GNULIB_STRTOD=0;        AC_SUBST([GNULIB_STRTOD])
  GNULIB_STRTOLL=0;       AC_SUBST([GNULIB_STRTOLL])
  GNULIB_STRTOULL=0;      AC_SUBST([GNULIB_STRTOULL])
  GNULIB_SYSTEM_POSIX=0;  AC_SUBST([GNULIB_SYSTEM_POSIX])
  GNULIB_UNLOCKPT=0;      AC_SUBST([GNULIB_UNLOCKPT])
  GNULIB_UNSETENV=0;      AC_SUBST([GNULIB_UNSETENV])
  GNULIB_WCTOMB=0;        AC_SUBST([GNULIB_WCTOMB])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE__EXIT=1;              AC_SUBST([HAVE__EXIT])
  HAVE_ATOLL=1;              AC_SUBST([HAVE_ATOLL])
  HAVE_CANONICALIZE_FILE_NAME=1;  AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
  HAVE_DECL_GETLOADAVG=1;    AC_SUBST([HAVE_DECL_GETLOADAVG])
  HAVE_GETSUBOPT=1;          AC_SUBST([HAVE_GETSUBOPT])
  HAVE_GRANTPT=1;            AC_SUBST([HAVE_GRANTPT])
  HAVE_MKDTEMP=1;            AC_SUBST([HAVE_MKDTEMP])
  HAVE_MKOSTEMP=1;           AC_SUBST([HAVE_MKOSTEMP])
  HAVE_MKOSTEMPS=1;          AC_SUBST([HAVE_MKOSTEMPS])
  HAVE_MKSTEMP=1;            AC_SUBST([HAVE_MKSTEMP])
  HAVE_MKSTEMPS=1;           AC_SUBST([HAVE_MKSTEMPS])
  HAVE_POSIX_OPENPT=1;       AC_SUBST([HAVE_POSIX_OPENPT])
  HAVE_PTSNAME=1;            AC_SUBST([HAVE_PTSNAME])
  HAVE_PTSNAME_R=1;          AC_SUBST([HAVE_PTSNAME_R])
  HAVE_RANDOM=1;             AC_SUBST([HAVE_RANDOM])
  HAVE_RANDOM_H=1;           AC_SUBST([HAVE_RANDOM_H])
  HAVE_RANDOM_R=1;           AC_SUBST([HAVE_RANDOM_R])
  HAVE_REALPATH=1;           AC_SUBST([HAVE_REALPATH])
  HAVE_RPMATCH=1;            AC_SUBST([HAVE_RPMATCH])
  HAVE_SECURE_GETENV=1;      AC_SUBST([HAVE_SECURE_GETENV])
  HAVE_SETENV=1;             AC_SUBST([HAVE_SETENV])
  HAVE_DECL_SETENV=1;        AC_SUBST([HAVE_DECL_SETENV])
  HAVE_STRTOD=1;             AC_SUBST([HAVE_STRTOD])
  HAVE_STRTOLL=1;            AC_SUBST([HAVE_STRTOLL])
  HAVE_STRTOULL=1;           AC_SUBST([HAVE_STRTOULL])
  HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
  HAVE_SYS_LOADAVG_H=0;      AC_SUBST([HAVE_SYS_LOADAVG_H])
  HAVE_UNLOCKPT=1;           AC_SUBST([HAVE_UNLOCKPT])
  HAVE_DECL_UNSETENV=1;      AC_SUBST([HAVE_DECL_UNSETENV])
  REPLACE_CALLOC=0;          AC_SUBST([REPLACE_CALLOC])
  REPLACE_CANONICALIZE_FILE_NAME=0;  AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
  REPLACE_MALLOC=0;          AC_SUBST([REPLACE_MALLOC])
  REPLACE_MBTOWC=0;          AC_SUBST([REPLACE_MBTOWC])
  REPLACE_MKSTEMP=0;         AC_SUBST([REPLACE_MKSTEMP])
  REPLACE_PTSNAME=0;         AC_SUBST([REPLACE_PTSNAME])
  REPLACE_PTSNAME_R=0;       AC_SUBST([REPLACE_PTSNAME_R])
  REPLACE_PUTENV=0;          AC_SUBST([REPLACE_PUTENV])
  REPLACE_QSORT_R=0;         AC_SUBST([REPLACE_QSORT_R])
  REPLACE_RANDOM_R=0;        AC_SUBST([REPLACE_RANDOM_R])
  REPLACE_REALLOC=0;         AC_SUBST([REPLACE_REALLOC])
  REPLACE_REALPATH=0;        AC_SUBST([REPLACE_REALPATH])
  REPLACE_SETENV=0;          AC_SUBST([REPLACE_SETENV])
  REPLACE_STRTOD=0;          AC_SUBST([REPLACE_STRTOD])
  REPLACE_UNSETENV=0;        AC_SUBST([REPLACE_UNSETENV])
  REPLACE_WCTOMB=0;          AC_SUBST([REPLACE_WCTOMB])
])
CSSC-1.4.1/m4/largefile.m40000644000000000000000000001233212655624272013166 0ustar0000000000000000# Enable large files on systems where this is not the default.

# Copyright 1992-1996, 1998-2016 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# The following implementation works around a problem in autoconf <= 2.69;
# AC_SYS_LARGEFILE does not configure for large inodes on Mac OS X 10.5,
# or configures them incorrectly in some cases.
m4_version_prereq([2.70], [] ,[

# _AC_SYS_LARGEFILE_TEST_INCLUDES
# -------------------------------
m4_define([_AC_SYS_LARGEFILE_TEST_INCLUDES],
[@%:@include 
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1]];[]dnl
])


# _AC_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, VALUE,
#                               CACHE-VAR,
#                               DESCRIPTION,
#                               PROLOGUE, [FUNCTION-BODY])
# --------------------------------------------------------
m4_define([_AC_SYS_LARGEFILE_MACRO_VALUE],
[AC_CACHE_CHECK([for $1 value needed for large files], [$3],
[while :; do
  m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])(
    [AC_LANG_PROGRAM([$5], [$6])],
    [$3=no; break])
  m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])(
    [AC_LANG_PROGRAM([@%:@define $1 $2
$5], [$6])],
    [$3=$2; break])
  $3=unknown
  break
done])
case $$3 in #(
  no | unknown) ;;
  *) AC_DEFINE_UNQUOTED([$1], [$$3], [$4]);;
esac
rm -rf conftest*[]dnl
])# _AC_SYS_LARGEFILE_MACRO_VALUE


# AC_SYS_LARGEFILE
# ----------------
# By default, many hosts won't let programs access large files;
# one must use special compiler options to get large-file access to work.
# For more details about this brain damage please see:
# http://www.unix-systems.org/version2/whatsnew/lfs20mar.html
AC_DEFUN([AC_SYS_LARGEFILE],
[AC_ARG_ENABLE(largefile,
               [  --disable-largefile     omit support for large files])
if test "$enable_largefile" != no; then

  AC_CACHE_CHECK([for special C compiler options needed for large files],
    ac_cv_sys_largefile_CC,
    [ac_cv_sys_largefile_CC=no
     if test "$GCC" != yes; then
       ac_save_CC=$CC
       while :; do
         # IRIX 6.2 and later do not support large files by default,
         # so use the C compiler's -n32 option if that helps.
         AC_LANG_CONFTEST([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_INCLUDES])])
         AC_COMPILE_IFELSE([], [break])
         CC="$CC -n32"
         AC_COMPILE_IFELSE([], [ac_cv_sys_largefile_CC=' -n32'; break])
         break
       done
       CC=$ac_save_CC
       rm -f conftest.$ac_ext
    fi])
  if test "$ac_cv_sys_largefile_CC" != no; then
    CC=$CC$ac_cv_sys_largefile_CC
  fi

  _AC_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, 64,
    ac_cv_sys_file_offset_bits,
    [Number of bits in a file offset, on hosts where this is settable.],
    [_AC_SYS_LARGEFILE_TEST_INCLUDES])
  if test $ac_cv_sys_file_offset_bits = unknown; then
    _AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1,
      ac_cv_sys_large_files,
      [Define for large files, on AIX-style hosts.],
      [_AC_SYS_LARGEFILE_TEST_INCLUDES])
  fi

  AC_DEFINE([_DARWIN_USE_64_BIT_INODE], [1],
    [Enable large inode numbers on Mac OS X 10.5.])
fi
])# AC_SYS_LARGEFILE
])# m4_version_prereq 2.70

# Enable large files on systems where this is implemented by Gnulib, not by the
# system headers.
# Set the variables WINDOWS_64_BIT_OFF_T, WINDOWS_64_BIT_ST_SIZE if Gnulib
# overrides ensure that off_t or 'struct size.st_size' are 64-bit, respectively.
AC_DEFUN([gl_LARGEFILE],
[
  AC_REQUIRE([AC_CANONICAL_HOST])
  case "$host_os" in
    mingw*)
      dnl Native Windows.
      dnl mingw64 defines off_t to a 64-bit type already, if
      dnl _FILE_OFFSET_BITS=64, which is ensured by AC_SYS_LARGEFILE.
      AC_CACHE_CHECK([for 64-bit off_t], [gl_cv_type_off_t_64],
        [AC_COMPILE_IFELSE(
           [AC_LANG_PROGRAM(
              [[#include 
                int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
              ]],
              [[]])],
           [gl_cv_type_off_t_64=yes], [gl_cv_type_off_t_64=no])
        ])
      if test $gl_cv_type_off_t_64 = no; then
        WINDOWS_64_BIT_OFF_T=1
      else
        WINDOWS_64_BIT_OFF_T=0
      fi
      dnl But all native Windows platforms (including mingw64) have a 32-bit
      dnl st_size member in 'struct stat'.
      WINDOWS_64_BIT_ST_SIZE=1
      ;;
    *)
      dnl Nothing to do on gnulib's side.
      dnl A 64-bit off_t is
      dnl   - already the default on Mac OS X, FreeBSD, NetBSD, OpenBSD, IRIX,
      dnl     OSF/1, Cygwin,
      dnl   - enabled by _FILE_OFFSET_BITS=64 (ensured by AC_SYS_LARGEFILE) on
      dnl     glibc, HP-UX, Solaris,
      dnl   - enabled by _LARGE_FILES=1 (ensured by AC_SYS_LARGEFILE) on AIX,
      dnl   - impossible to achieve on Minix 3.1.8.
      WINDOWS_64_BIT_OFF_T=0
      WINDOWS_64_BIT_ST_SIZE=0
      ;;
  esac
])
CSSC-1.4.1/m4/dirent_h.m40000644000000000000000000000476612655624272013044 0ustar0000000000000000# dirent_h.m4 serial 16
dnl Copyright (C) 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl Written by Bruno Haible.

AC_DEFUN([gl_DIRENT_H],
[
  dnl Use AC_REQUIRE here, so that the default behavior below is expanded
  dnl once only, before all statements that occur in other macros.
  AC_REQUIRE([gl_DIRENT_H_DEFAULTS])

  dnl  is always overridden, because of GNULIB_POSIXCHECK.
  gl_CHECK_NEXT_HEADERS([dirent.h])
  if test $ac_cv_header_dirent_h = yes; then
    HAVE_DIRENT_H=1
  else
    HAVE_DIRENT_H=0
  fi
  AC_SUBST([HAVE_DIRENT_H])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[#include 
    ]], [alphasort closedir dirfd fdopendir opendir readdir rewinddir scandir])
])

AC_DEFUN([gl_DIRENT_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_DIRENT_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_DIRENT_H_DEFAULTS],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR
  GNULIB_OPENDIR=0;     AC_SUBST([GNULIB_OPENDIR])
  GNULIB_READDIR=0;     AC_SUBST([GNULIB_READDIR])
  GNULIB_REWINDDIR=0;   AC_SUBST([GNULIB_REWINDDIR])
  GNULIB_CLOSEDIR=0;    AC_SUBST([GNULIB_CLOSEDIR])
  GNULIB_DIRFD=0;       AC_SUBST([GNULIB_DIRFD])
  GNULIB_FDOPENDIR=0;   AC_SUBST([GNULIB_FDOPENDIR])
  GNULIB_SCANDIR=0;     AC_SUBST([GNULIB_SCANDIR])
  GNULIB_ALPHASORT=0;   AC_SUBST([GNULIB_ALPHASORT])
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_OPENDIR=1;       AC_SUBST([HAVE_OPENDIR])
  HAVE_READDIR=1;       AC_SUBST([HAVE_READDIR])
  HAVE_REWINDDIR=1;     AC_SUBST([HAVE_REWINDDIR])
  HAVE_CLOSEDIR=1;      AC_SUBST([HAVE_CLOSEDIR])
  HAVE_DECL_DIRFD=1;    AC_SUBST([HAVE_DECL_DIRFD])
  HAVE_DECL_FDOPENDIR=1;AC_SUBST([HAVE_DECL_FDOPENDIR])
  HAVE_FDOPENDIR=1;     AC_SUBST([HAVE_FDOPENDIR])
  HAVE_SCANDIR=1;       AC_SUBST([HAVE_SCANDIR])
  HAVE_ALPHASORT=1;     AC_SUBST([HAVE_ALPHASORT])
  REPLACE_OPENDIR=0;    AC_SUBST([REPLACE_OPENDIR])
  REPLACE_CLOSEDIR=0;   AC_SUBST([REPLACE_CLOSEDIR])
  REPLACE_DIRFD=0;      AC_SUBST([REPLACE_DIRFD])
  REPLACE_FDOPENDIR=0;  AC_SUBST([REPLACE_FDOPENDIR])
])
CSSC-1.4.1/m4/close.m40000644000000000000000000000214612655624272012343 0ustar0000000000000000# close.m4 serial 8
dnl Copyright (C) 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_CLOSE],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  AC_REQUIRE([gl_MSVC_INVAL])
  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
    REPLACE_CLOSE=1
  fi
  m4_ifdef([gl_PREREQ_SYS_H_WINSOCK2], [
    gl_PREREQ_SYS_H_WINSOCK2
    if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then
      dnl Even if the 'socket' module is not used here, another part of the
      dnl application may use it and pass file descriptors that refer to
      dnl sockets to the close() function. So enable the support for sockets.
      REPLACE_CLOSE=1
    fi
  ])
  dnl Replace close() for supporting the gnulib-defined fchdir() function,
  dnl to keep fchdir's bookkeeping up-to-date.
  m4_ifdef([gl_FUNC_FCHDIR], [
    if test $REPLACE_CLOSE = 0; then
      gl_TEST_FCHDIR
      if test $HAVE_FCHDIR = 0; then
        REPLACE_CLOSE=1
      fi
    fi
  ])
])
CSSC-1.4.1/m4/msvc-nothrow.m40000644000000000000000000000053012655624272013677 0ustar0000000000000000# msvc-nothrow.m4 serial 1
dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_MSVC_NOTHROW],
[
  AC_REQUIRE([gl_MSVC_INVAL])
])
CSSC-1.4.1/m4/std-gnu11.m40000644000000000000000000005736712655634464013004 0ustar0000000000000000# Prefer GNU C11 and C++11 to earlier versions.  -*- coding: utf-8 -*-

# This implementation is taken from GNU Autoconf lib/autoconf/c.m4
# commit 5ad3567c3cbd90b4faa6539c35bc4a8c6500f535
# dated 2015-10-08 10:12:41 2015 +0200.
# This implementation will be obsolete once we can assume Autoconf 2.70
# or later is installed everywhere a Gnulib program might be developed.


# Copyright (C) 2001-2016 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# Written by David MacKenzie, with help from
# Akim Demaille, Paul Eggert,
# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
# Roland McGrath, Noah Friedman, david d zuhn, and many others.


# AC_PROG_CC([COMPILER ...])
# --------------------------
# COMPILER ... is a space separated list of C compilers to search for.
# This just gives the user an opportunity to specify an alternative
# search list for the C compiler.
AC_DEFUN_ONCE([AC_PROG_CC],
[AC_LANG_PUSH(C)dnl
AC_ARG_VAR([CC],     [C compiler command])dnl
AC_ARG_VAR([CFLAGS], [C compiler flags])dnl
_AC_ARG_VAR_LDFLAGS()dnl
_AC_ARG_VAR_LIBS()dnl
_AC_ARG_VAR_CPPFLAGS()dnl
m4_ifval([$1],
      [AC_CHECK_TOOLS(CC, [$1])],
[AC_CHECK_TOOL(CC, gcc)
if test -z "$CC"; then
  dnl Here we want:
  dnl	AC_CHECK_TOOL(CC, cc)
  dnl but without the check for a tool without the prefix.
  dnl Until the check is removed from there, copy the code:
  if test -n "$ac_tool_prefix"; then
    AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc])
  fi
fi
if test -z "$CC"; then
  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
fi
if test -z "$CC"; then
  AC_CHECK_TOOLS(CC, cl.exe)
fi
])

test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH])

# Provide some information about the compiler.
_AS_ECHO_LOG([checking for _AC_LANG compiler version])
set X $ac_compile
ac_compiler=$[2]
for ac_option in --version -v -V -qversion -version; do
  _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD])
done

m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl
m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl
_AC_LANG_COMPILER_GNU
if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
_AC_PROG_CC_G
dnl
dnl Set ac_prog_cc_stdc to the supported C version.
dnl Also set the documented variable ac_cv_prog_cc_stdc;
dnl its name was chosen when it was cached, but it is no longer cached.
_AC_PROG_CC_C11([ac_prog_cc_stdc=c11
		 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11],
  [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99
		    ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99],
     [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89
		       ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89],
		      [ac_prog_cc_stdc=no
		       ac_cv_prog_cc_stdc=no])])])
dnl
AC_LANG_POP(C)dnl
])# AC_PROG_CC



# AC_PROG_CXX([LIST-OF-COMPILERS])
# --------------------------------
# LIST-OF-COMPILERS is a space separated list of C++ compilers to search
# for (if not specified, a default list is used).  This just gives the
# user an opportunity to specify an alternative search list for the C++
# compiler.
# aCC	HP-UX C++ compiler much better than `CC', so test before.
# FCC   Fujitsu C++ compiler
# KCC	KAI C++ compiler
# RCC	Rational C++
# xlC_r	AIX C Set++ (with support for reentrant code)
# xlC	AIX C Set++
AC_DEFUN([AC_PROG_CXX],
[AC_LANG_PUSH(C++)dnl
AC_ARG_VAR([CXX],      [C++ compiler command])dnl
AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl
_AC_ARG_VAR_LDFLAGS()dnl
_AC_ARG_VAR_LIBS()dnl
_AC_ARG_VAR_CPPFLAGS()dnl
_AC_ARG_VAR_PRECIOUS([CCC])dnl
if test -z "$CXX"; then
  if test -n "$CCC"; then
    CXX=$CCC
  else
    AC_CHECK_TOOLS(CXX,
		   [m4_default([$1],
			       [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC])],
		   g++)
  fi
fi
# Provide some information about the compiler.
_AS_ECHO_LOG([checking for _AC_LANG compiler version])
set X $ac_compile
ac_compiler=$[2]
for ac_option in --version -v -V -qversion; do
  _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD])
done

m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl
m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl
_AC_LANG_COMPILER_GNU
if test $ac_compiler_gnu = yes; then
  GXX=yes
else
  GXX=
fi
_AC_PROG_CXX_G
_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11
		    ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		    ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11],
   [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98
		        ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98],
		       [ac_prog_cxx_stdcxx=no
		        ac_cv_prog_cxx_stdcxx=no])])
AC_LANG_POP(C++)dnl
])# AC_PROG_CXX


# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST,
#		ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE)
# --------------------------------------------------------------
# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99')
# by trying to compile a program of TEST-PROLOGUE and TEST-BODY.  If this fails,
# try again with each compiler option in the space-separated OPTION-LIST; if one
# helps, append it to CC.  If eventually successful, run ACTION-IF-AVAILABLE,
# else ACTION-IF-UNAVAILABLE.
AC_DEFUN([_AC_C_STD_TRY],
[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features])
AC_CACHE_VAL(ac_cv_prog_cc_$1,
[ac_cv_prog_cc_$1=no
ac_save_CC=$CC
AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])])
for ac_arg in '' $4
do
  CC="$ac_save_CC $ac_arg"
  _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg])
  test "x$ac_cv_prog_cc_$1" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
])# AC_CACHE_VAL
ac_prog_cc_stdc_options=
case "x$ac_cv_prog_cc_$1" in
  x)
    AC_MSG_RESULT([none needed]) ;;
  xno)
    AC_MSG_RESULT([unsupported]) ;;
  *)
    ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1"
    CC=$CC$ac_prog_cc_stdc_options
    AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;;
esac
AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6])
])# _AC_C_STD_TRY

# _AC_C_C99_TEST_HEADER
# ---------------------
# A C header suitable for testing for C99.
AC_DEFUN([_AC_C_C99_TEST_HEADER],
[[#include 
#include 
#include 
#include 
#include 

// Check varargs macros.  These examples are taken from C99 6.10.3.5.
#define debug(...) fprintf (stderr, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
  int x = 1234;
  int y = 5678;
  debug ("Flag");
  debug ("X = %d\n", x);
  showlist (The first, second, and third items.);
  report (x>y, "x is %d but y is %d", x, y);
}

// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
  your preprocessor is broken;
#endif
#if BIG_OK
#else
  your preprocessor is broken;
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;

struct incomplete_array
{
  int datasize;
  double data[];
};

struct named_init {
  int number;
  const wchar_t *name;
  double average;
};

typedef const char *ccp;

static inline int
test_restrict (ccp restrict text)
{
  // See if C++-style comments work.
  // Iterate through items via the restricted pointer.
  // Also check for declarations in for loops.
  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
    continue;
  return 0;
}

// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
  va_list args;
  va_start (args, format);
  va_list args_copy;
  va_copy (args_copy, args);

  const char *str = "";
  int number = 0;
  float fnumber = 0;

  while (*format)
    {
      switch (*format++)
	{
	case 's': // string
	  str = va_arg (args_copy, const char *);
	  break;
	case 'd': // int
	  number = va_arg (args_copy, int);
	  break;
	case 'f': // float
	  fnumber = va_arg (args_copy, double);
	  break;
	default:
	  break;
	}
    }
  va_end (args_copy);
  va_end (args);

  return *str && number && fnumber;
}]])# _AC_C_C99_TEST_HEADER

# _AC_C_C99_TEST_BODY
# -------------------
# A C body suitable for testing for C99, assuming the corresponding header.
AC_DEFUN([_AC_C_C99_TEST_BODY],
[[
  // Check bool.
  _Bool success = false;

  // Check restrict.
  if (test_restrict ("String literal") == 0)
    success = true;
  char *restrict newvar = "Another string";

  // Check varargs.
  success &= test_varargs ("s, d' f .", "string", 65, 34.234);
  test_varargs_macros ();

  // Check flexible array members.
  struct incomplete_array *ia =
    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  ia->datasize = 10;
  for (int i = 0; i < ia->datasize; ++i)
    ia->data[i] = i * 1.234;

  // Check named initializers.
  struct named_init ni = {
    .number = 34,
    .name = L"Test wide string",
    .average = 543.34343,
  };

  ni.number = 58;

  int dynamic_array[ni.number];
  dynamic_array[ni.number - 1] = 543;

  // work around unused variable warnings
  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
	  || dynamic_array[ni.number - 1] != 543);
]])

# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE])
# ----------------------------------------------------------------
# If the C compiler is not in ISO C99 mode by default, try to add an
# option to output variable CC to make it so.  This macro tries
# various options that select ISO C99 on some system or another.  It
# considers the compiler to be in ISO C99 mode if it handles _Bool,
# // comments, flexible array members, inline, long long int, mixed
# code and declarations, named initialization of structs, restrict,
# va_copy, varargs macros, variable declarations in for loops and
# variable length arrays.
AC_DEFUN([_AC_PROG_CC_C99],
[_AC_C_STD_TRY([c99],
[_AC_C_C99_TEST_HEADER],
[_AC_C_C99_TEST_BODY],
dnl Try
dnl GCC		-std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999)
dnl IBM XL C	-qlanglvl=extc1x (V12.1; does not pass C11 test)
dnl IBM XL C	-qlanglvl=extc99
dnl		(pre-V12.1; unused restrictive mode: -qlanglvl=stdc99)
dnl HP cc	-AC99
dnl Intel ICC	-std=c99, -c99 (deprecated)
dnl IRIX	-c99
dnl Solaris	-D_STDC_C99=
dnl		cc's -xc99 option uses linker magic to define the external
dnl		symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99
dnl		behavior for C library functions.  This is not wanted here,
dnl		because it means that a single module compiled with -xc99
dnl		alters C runtime behavior for the entire program, not for
dnl		just the module.  Instead, define the (private) symbol
dnl		_STDC_C99, which suppresses a bogus failure in .
dnl		The resulting compiler passes the test case here, and that's
dnl		good enough.  For more, please see the thread starting at:
dnl            http://lists.gnu.org/archive/html/autoconf/2010-12/msg00059.html
dnl Tru64	-c99
dnl with extended modes being tried first.
[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl
])# _AC_PROG_CC_C99


# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE])
# ----------------------------------------------------------------
# If the C compiler is not in ISO C11 mode by default, try to add an
# option to output variable CC to make it so.  This macro tries
# various options that select ISO C11 on some system or another.  It
# considers the compiler to be in ISO C11 mode if it handles _Alignas,
# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals,
# duplicate typedefs, and anonymous structures and unions.
AC_DEFUN([_AC_PROG_CC_C11],
[_AC_C_STD_TRY([c11],
[_AC_C_C99_TEST_HEADER[
// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;

// Check _Alignof.
enum
{
  int_alignment = _Alignof (int),
  int_array_alignment = _Alignof (int[100]),
  char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");

// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }

// Check _Static_assert.
struct test_static_assert
{
  int x;
  _Static_assert (sizeof (int) <= sizeof (long int),
                  "_Static_assert does not work in struct");
  long int y;
};

// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";

// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;

// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
  union {
    struct { int i; int j; };
    struct { int k; long int l; } w;
  };
  int m;
} v1;
]],
[_AC_C_C99_TEST_BODY[
  v1.i = 2;
  v1.w.k = 5;
  _Static_assert (&v1.i == &v1.w.k, "Anonymous union alignment botch");
]],
dnl Try
dnl GCC		-std=gnu11 (unused restrictive mode: -std=c11)
dnl with extended modes being tried first.
dnl
dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as
dnl of September 2012) does not pass the C11 test.  For now, try extc1x when
dnl compiling the C99 test instead, since it enables _Static_assert and
dnl _Noreturn, which is a win.  If -qlanglvl=extc11 or -qlanglvl=extc1x passes
dnl the C11 test in some future version of IBM XL C, we'll add it here,
dnl preferably extc11.
[[-std=gnu11]], [$1], [$2])[]dnl
])# _AC_PROG_CC_C11


# AC_PROG_CC_C89
# --------------
# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC,
# as that'd be incompatible with how Automake redefines AC_PROG_CC.  See
# .
AU_DEFUN([AC_PROG_CC_C89],
  [AC_REQUIRE([AC_PROG_CC])],
  [$0 is obsolete; use AC_PROG_CC]
)

# AC_PROG_CC_C99
# --------------
AU_DEFUN([AC_PROG_CC_C99],
  [AC_REQUIRE([AC_PROG_CC])],
  [$0 is obsolete; use AC_PROG_CC]
)

# AC_PROG_CC_STDC
# ---------------
AU_DEFUN([AC_PROG_CC_STDC],
  [AC_REQUIRE([AC_PROG_CC])],
  [$0 is obsolete; use AC_PROG_CC]
)


# AC_C_PROTOTYPES
# ---------------
# Check if the C compiler supports prototypes, included if it needs
# options.
AC_DEFUN([AC_C_PROTOTYPES],
[AC_REQUIRE([AC_PROG_CC])dnl
if test "$ac_prog_cc_stdc" != no; then
  AC_DEFINE(PROTOTYPES, 1,
	    [Define to 1 if the C compiler supports function prototypes.])
  AC_DEFINE(__PROTOTYPES, 1,
	    [Define like PROTOTYPES; this can be used by system headers.])
fi
])# AC_C_PROTOTYPES


# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST,
#		  ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE)
# ----------------------------------------------------------------
# Check whether the C++ compiler accepts features of STANDARD (e.g
# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE
# and TEST-BODY.  If this fails, try again with each compiler option
# in the space-separated OPTION-LIST; if one helps, append it to CXX.
# If eventually successful, run ACTION-IF-AVAILABLE, else
# ACTION-IF-UNAVAILABLE.
AC_DEFUN([_AC_CXX_STD_TRY],
[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features])
AC_LANG_PUSH(C++)dnl
AC_CACHE_VAL(ac_cv_prog_cxx_$1,
[ac_cv_prog_cxx_$1=no
ac_save_CXX=$CXX
AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])])
for ac_arg in '' $4
do
  CXX="$ac_save_CXX $ac_arg"
  _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg])
  test "x$ac_cv_prog_cxx_$1" != "xno" && break
done
rm -f conftest.$ac_ext
CXX=$ac_save_CXX
])# AC_CACHE_VAL
ac_prog_cxx_stdcxx_options=
case "x$ac_cv_prog_cxx_$1" in
  x)
    AC_MSG_RESULT([none needed]) ;;
  xno)
    AC_MSG_RESULT([unsupported]) ;;
  *)
    ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1"
    CXX=$CXX$ac_prog_cxx_stdcxx_options
    AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;;
esac
AC_LANG_POP(C++)dnl
AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6])
])# _AC_CXX_STD_TRY

# _AC_CXX_CXX98_TEST_HEADER
# -------------------------
# A C++ header suitable for testing for CXX98.
AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER],
[[
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 

namespace test {
  typedef std::vector string_vec;
  typedef std::pair map_value;
  typedef std::map map_type;
  typedef std::set set_type;

  template
  class printer {
  public:
    printer(std::ostringstream& os): os(os) {}
    void operator() (T elem) { os << elem << std::endl; }
  private:
    std::ostringstream& os;
  };
}
]])# _AC_CXX_CXX98_TEST_HEADER

# _AC_CXX_CXX98_TEST_BODY
# -----------------------
# A C++ body suitable for testing for CXX98, assuming the corresponding header.
AC_DEFUN([_AC_CXX_CXX98_TEST_BODY],
[[

try {
  // Basic string.
  std::string teststr("ASCII text");
  teststr += " string";

  // Simple vector.
  test::string_vec testvec;
  testvec.push_back(teststr);
  testvec.push_back("foo");
  testvec.push_back("bar");
  if (testvec.size() != 3) {
    throw std::runtime_error("vector size is not 1");
  }

  // Dump vector into stringstream and obtain string.
  std::ostringstream os;
  for (test::string_vec::const_iterator i = testvec.begin();
       i != testvec.end(); ++i) {
    if (i + 1 != testvec.end()) {
      os << teststr << '\n';
    }
  }
  // Check algorithms work.
  std::for_each(testvec.begin(), testvec.end(), test::printer(os));
  std::string os_out = os.str();

  // Test pair and map.
  test::map_type testmap;
  testmap.insert(std::make_pair(std::string("key"),
                                std::make_pair(53,false)));

  // Test set.
  int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
  test::set_type testset(values, values + sizeof(values)/sizeof(values[0]));
  std::list testlist(testset.begin(), testset.end());
  std::copy(testset.begin(), testset.end(), std::back_inserter(testlist));
} catch (const std::exception& e) {
  std::cerr << "Caught exception: " << e.what() << std::endl;

  // Test fstream
  std::ofstream of("test.txt");
  of << "Test ASCII text\n" << std::flush;
  of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl;
  of.close();
}
std::exit(0);
]])

# _AC_CXX_CXX11_TEST_HEADER
# -------------------------
# A C++ header suitable for testing for CXX11.
AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER],
[[
#include 
#include 
#include 
#include 
#include 
#include 
#include 

namespace cxx11test
{
  typedef std::shared_ptr sptr;
  typedef std::weak_ptr wptr;

  typedef std::tuple tp;
  typedef std::array int_array;

  constexpr int get_val() { return 20; }

  struct testinit
  {
    int i;
    double d;
  };

  class delegate  {
  public:
    delegate(int n) : n(n) {}
    delegate(): delegate(2354) {}

    virtual int getval() { return this->n; };
  protected:
    int n;
  };

  class overridden : public delegate {
  public:
    overridden(int n): delegate(n) {}
    virtual int getval() override final { return this->n * 2; }
  };

  class nocopy {
  public:
    nocopy(int i): i(i) {}
    nocopy() = default;
    nocopy(const nocopy&) = delete;
    nocopy & operator=(const nocopy&) = delete;
  private:
    int i;
  };
}
]])# _AC_CXX_CXX11_TEST_HEADER

# _AC_CXX_CXX11_TEST_BODY
# -----------------------
# A C++ body suitable for testing for CXX11, assuming the corresponding header.
AC_DEFUN([_AC_CXX_CXX11_TEST_BODY],
[[
{
  // Test auto and decltype
  std::deque d;
  d.push_front(43);
  d.push_front(484);
  d.push_front(3);
  d.push_front(844);
  int total = 0;
  for (auto i = d.begin(); i != d.end(); ++i) { total += *i; }

  auto a1 = 6538;
  auto a2 = 48573953.4;
  auto a3 = "String literal";

  decltype(a2) a4 = 34895.034;
}
{
  // Test constexpr
  short sa[cxx11test::get_val()] = { 0 };
}
{
  // Test initialiser lists
  cxx11test::testinit il = { 4323, 435234.23544 };
}
{
  // Test range-based for and lambda
  cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
  for (int &x : array) { x += 23; }
  std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; });
}
{
  using cxx11test::sptr;
  using cxx11test::wptr;

  sptr sp(new std::string("ASCII string"));
  wptr wp(sp);
  sptr sp2(wp);
}
{
  cxx11test::tp tuple("test", 54, 45.53434);
  double d = std::get<2>(tuple);
  std::string s;
  int i;
  std::tie(s,i,d) = tuple;
}
{
  static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$");
  std::string testmatch("Test if this string matches");
  bool match = std::regex_search(testmatch, filename_regex);
}
{
  cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
  cxx11test::int_array::size_type size = array.size();
}
{
  // Test constructor delegation
  cxx11test::delegate d1;
  cxx11test::delegate d2();
  cxx11test::delegate d3(45);
}
{
  // Test override and final
  cxx11test::overridden o1(55464);
}
{
  // Test nullptr
  char *c = nullptr;
}
{
  // Test template brackets
  std::vector> v1;
}
{
  // Unicode literals
  char *utf8 = u8"UTF-8 string \u2500";
  char16_t *utf16 = u"UTF-8 string \u2500";
  char32_t *utf32 = U"UTF-32 string \u2500";
}
]])

# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE])
# -------------------------------------------------------------------

# If the C++ compiler is not in ISO C++98 mode by default, try to add
# an option to output variable CXX to make it so.  This macro tries
# various options that select ISO C++98 on some system or another.  It
# considers the compiler to be in ISO C++98 mode if it handles basic
# features of the std namespace including: string, containers (list,
# map, set, vector), streams (fstreams, iostreams, stringstreams,
# iomanip), pair, exceptions and algorithms.


AC_DEFUN([_AC_PROG_CXX_CXX98],
[_AC_CXX_STD_TRY([cxx98],
[_AC_CXX_CXX98_TEST_HEADER],
[_AC_CXX_CXX98_TEST_BODY],
dnl Try
dnl GCC		-std=gnu++98 (unused restrictive mode: -std=c++98)
dnl IBM XL C	-qlanglvl=extended
dnl HP aC++	-AA
dnl Intel ICC	-std=gnu++98
dnl Solaris	N/A (default)
dnl Tru64	N/A (default, but -std gnu could be used)
dnl with extended modes being tried first.
[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl
])# _AC_PROG_CXX_CXX98

# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE])
# -------------------------------------------------------------------
# If the C++ compiler is not in ISO CXX11 mode by default, try to add
# an option to output variable CXX to make it so.  This macro tries
# various options that select ISO C++11 on some system or another.  It
# considers the compiler to be in ISO C++11 mode if it handles all the
# tests from the C++98 checks, plus the following: Language features
# (auto, constexpr, decltype, default/deleted constructors, delegate
# constructors, final, initialiser lists, lambda functions, nullptr,
# override, range-based for loops, template brackets without spaces,
# unicode literals) and library features (array, memory (shared_ptr,
# weak_ptr), regex and tuple types).
AC_DEFUN([_AC_PROG_CXX_CXX11],
[_AC_CXX_STD_TRY([cxx11],
[_AC_CXX_CXX11_TEST_HEADER
_AC_CXX_CXX98_TEST_HEADER],
[_AC_CXX_CXX11_TEST_BODY
_AC_CXX_CXX98_TEST_BODY],
dnl Try
dnl GCC		-std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants]
dnl IBM XL C	-qlanglvl=extended0x
dnl		(pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11)
dnl HP aC++	-AA
dnl Intel ICC	-std=c++11 -std=c++0x
dnl Solaris	N/A (no support)
dnl Tru64	N/A (no support)
dnl with extended modes being tried first.
[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl
])# _AC_PROG_CXX_CXX11
CSSC-1.4.1/m4/fcntl.m40000644000000000000000000001035112655624272012341 0ustar0000000000000000# fcntl.m4 serial 9
dnl Copyright (C) 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

# For now, this module ensures that fcntl()
# - supports F_DUPFD correctly
# - supports or emulates F_DUPFD_CLOEXEC
# - supports F_GETFD
# Still to be ported to mingw:
# - F_SETFD
# - F_GETFL, F_SETFL
# - F_GETOWN, F_SETOWN
# - F_GETLK, F_SETLK, F_SETLKW
AC_DEFUN([gl_FUNC_FCNTL],
[
  dnl Persuade glibc to expose F_DUPFD_CLOEXEC.
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
  AC_REQUIRE([AC_CANONICAL_HOST])
  AC_CHECK_FUNCS_ONCE([fcntl])
  if test $ac_cv_func_fcntl = no; then
    gl_REPLACE_FCNTL
  else
    dnl cygwin 1.5.x F_DUPFD has wrong errno, and allows negative target
    dnl haiku alpha 2 F_DUPFD has wrong errno
    AC_CACHE_CHECK([whether fcntl handles F_DUPFD correctly],
      [gl_cv_func_fcntl_f_dupfd_works],
      [AC_RUN_IFELSE(
         [AC_LANG_PROGRAM(
            [[#include 
              #include 
              #include 
              #include 
              #include 
              #ifndef RLIM_SAVED_CUR
              # define RLIM_SAVED_CUR RLIM_INFINITY
              #endif
              #ifndef RLIM_SAVED_MAX
              # define RLIM_SAVED_MAX RLIM_INFINITY
              #endif
            ]],
            [[int result = 0;
              int bad_fd = INT_MAX;
              struct rlimit rlim;
              if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
                  && 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
                  && rlim.rlim_cur != RLIM_INFINITY
                  && rlim.rlim_cur != RLIM_SAVED_MAX
                  && rlim.rlim_cur != RLIM_SAVED_CUR)
                bad_fd = rlim.rlim_cur;
              if (fcntl (0, F_DUPFD, -1) != -1) result |= 1;
              if (errno != EINVAL) result |= 2;
              if (fcntl (0, F_DUPFD, bad_fd) != -1) result |= 4;
              if (errno != EINVAL) result |= 8;
              /* On OS/2 kLIBC, F_DUPFD does not work on a directory fd */
              {
                int fd;
                fd = open (".", O_RDONLY);
                if (fd == -1)
                  result |= 16;
                else if (fcntl (fd, F_DUPFD, STDERR_FILENO + 1) == -1)
                  result |= 32;

                close (fd);
              }
              return result;]])],
         [gl_cv_func_fcntl_f_dupfd_works=yes],
         [gl_cv_func_fcntl_f_dupfd_works=no],
         [case $host_os in
            aix* | cygwin* | haiku*)
               gl_cv_func_fcntl_f_dupfd_works="guessing no" ;;
            *) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;;
          esac])])
    case $gl_cv_func_fcntl_f_dupfd_works in
      *yes) ;;
      *) gl_REPLACE_FCNTL
        AC_DEFINE([FCNTL_DUPFD_BUGGY], [1], [Define this to 1 if F_DUPFD
          behavior does not match POSIX]) ;;
    esac

    dnl Many systems lack F_DUPFD_CLOEXEC
    AC_CACHE_CHECK([whether fcntl understands F_DUPFD_CLOEXEC],
      [gl_cv_func_fcntl_f_dupfd_cloexec],
      [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include 
#ifndef F_DUPFD_CLOEXEC
choke me
#endif
         ]])],
         [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef __linux__
/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
   it to support the semantics on older kernels that failed with EINVAL.  */
choke me
#endif
           ]])],
           [gl_cv_func_fcntl_f_dupfd_cloexec=yes],
           [gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"])],
         [gl_cv_func_fcntl_f_dupfd_cloexec=no])])
    if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then
      gl_REPLACE_FCNTL
      dnl No witness macro needed for this bug.
    fi
  fi
  dnl Replace fcntl() for supporting the gnulib-defined fchdir() function,
  dnl to keep fchdir's bookkeeping up-to-date.
  m4_ifdef([gl_FUNC_FCHDIR], [
    gl_TEST_FCHDIR
    if test $HAVE_FCHDIR = 0; then
      gl_REPLACE_FCNTL
    fi
  ])
])

AC_DEFUN([gl_REPLACE_FCNTL],
[
  AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
  AC_CHECK_FUNCS_ONCE([fcntl])
  if test $ac_cv_func_fcntl = no; then
    HAVE_FCNTL=0
  else
    REPLACE_FCNTL=1
  fi
])
CSSC-1.4.1/m4/stdbool.m40000644000000000000000000000637112655624272012710 0ustar0000000000000000# Check for stdbool.h that conforms to C99.

dnl Copyright (C) 2002-2006, 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

#serial 5

# Prepare for substituting  if it is not supported.

AC_DEFUN([AM_STDBOOL_H],
[
  AC_REQUIRE([AC_CHECK_HEADER_STDBOOL])

  # Define two additional variables used in the Makefile substitution.

  if test "$ac_cv_header_stdbool_h" = yes; then
    STDBOOL_H=''
  else
    STDBOOL_H='stdbool.h'
  fi
  AC_SUBST([STDBOOL_H])
  AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"])

  if test "$ac_cv_type__Bool" = yes; then
    HAVE__BOOL=1
  else
    HAVE__BOOL=0
  fi
  AC_SUBST([HAVE__BOOL])
])

# AM_STDBOOL_H will be renamed to gl_STDBOOL_H in the future.
AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H])

# This version of the macro is needed in autoconf <= 2.68.

AC_DEFUN([AC_CHECK_HEADER_STDBOOL],
  [AC_CACHE_CHECK([for stdbool.h that conforms to C99],
     [ac_cv_header_stdbool_h],
     [AC_COMPILE_IFELSE(
        [AC_LANG_PROGRAM(
           [[
             #include 
             #ifndef bool
              "error: bool is not defined"
             #endif
             #ifndef false
              "error: false is not defined"
             #endif
             #if false
              "error: false is not 0"
             #endif
             #ifndef true
              "error: true is not defined"
             #endif
             #if true != 1
              "error: true is not 1"
             #endif
             #ifndef __bool_true_false_are_defined
              "error: __bool_true_false_are_defined is not defined"
             #endif

             struct s { _Bool s: 1; _Bool t; } s;

             char a[true == 1 ? 1 : -1];
             char b[false == 0 ? 1 : -1];
             char c[__bool_true_false_are_defined == 1 ? 1 : -1];
             char d[(bool) 0.5 == true ? 1 : -1];
             /* See body of main program for 'e'.  */
             char f[(_Bool) 0.0 == false ? 1 : -1];
             char g[true];
             char h[sizeof (_Bool)];
             char i[sizeof s.t];
             enum { j = false, k = true, l = false * true, m = true * 256 };
             /* The following fails for
                HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
             _Bool n[m];
             char o[sizeof n == m * sizeof n[0] ? 1 : -1];
             char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
             /* Catch a bug in an HP-UX C compiler.  See
                http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
                http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
              */
             _Bool q = true;
             _Bool *pq = &q;
           ]],
           [[
             bool e = &s;
             *pq |= q;
             *pq |= ! q;
             /* Refer to every declared value, to avoid compiler optimizations.  */
             return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
                     + !m + !n + !o + !p + !q + !pq);
           ]])],
        [ac_cv_header_stdbool_h=yes],
        [ac_cv_header_stdbool_h=no])])
   AC_CHECK_TYPES([_Bool])
])
CSSC-1.4.1/m4/mode_t.m40000644000000000000000000000234212655624272012503 0ustar0000000000000000# mode_t.m4 serial 2
dnl Copyright (C) 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

# For using mode_t, it's sufficient to use AC_TYPE_MODE_T and
# include .

# Define PROMOTED_MODE_T to the type that is the result of "default argument
# promotion" (ISO C 6.5.2.2.(6)) of the type mode_t.
AC_DEFUN([gl_PROMOTED_TYPE_MODE_T],
[
  AC_REQUIRE([AC_TYPE_MODE_T])
  AC_CACHE_CHECK([for promoted mode_t type], [gl_cv_promoted_mode_t], [
    dnl Assume mode_t promotes to 'int' if and only if it is smaller than 'int',
    dnl and to itself otherwise. This assumption is not guaranteed by the ISO C
    dnl standard, but we don't know of any real-world counterexamples.
    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]],
      [[typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];]])],
      [gl_cv_promoted_mode_t='int'],
      [gl_cv_promoted_mode_t='mode_t'])
  ])
  AC_DEFINE_UNQUOTED([PROMOTED_MODE_T], [$gl_cv_promoted_mode_t],
    [Define to the type that is the result of default argument promotions of type mode_t.])
])
CSSC-1.4.1/m4/msvc-inval.m40000644000000000000000000000133412655624272013313 0ustar0000000000000000# msvc-inval.m4 serial 1
dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_MSVC_INVAL],
[
  AC_CHECK_FUNCS_ONCE([_set_invalid_parameter_handler])
  if test $ac_cv_func__set_invalid_parameter_handler = yes; then
    HAVE_MSVC_INVALID_PARAMETER_HANDLER=1
    AC_DEFINE([HAVE_MSVC_INVALID_PARAMETER_HANDLER], [1],
      [Define to 1 on MSVC platforms that have the "invalid parameter handler"
       concept.])
  else
    HAVE_MSVC_INVALID_PARAMETER_HANDLER=0
  fi
  AC_SUBST([HAVE_MSVC_INVALID_PARAMETER_HANDLER])
])
CSSC-1.4.1/m4/sys_time_h.m40000644000000000000000000000743212655624272013404 0ustar0000000000000000# Configure a replacement for .
# serial 8

# Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# Written by Paul Eggert and Martin Lambers.

AC_DEFUN([gl_HEADER_SYS_TIME_H],
[
  dnl Use AC_REQUIRE here, so that the REPLACE_GETTIMEOFDAY=0 statement
  dnl below is expanded once only, before all REPLACE_GETTIMEOFDAY=1
  dnl statements that occur in other macros.
  AC_REQUIRE([gl_HEADER_SYS_TIME_H_BODY])
])

AC_DEFUN([gl_HEADER_SYS_TIME_H_BODY],
[
  AC_REQUIRE([AC_C_RESTRICT])
  AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS])
  AC_CHECK_HEADERS_ONCE([sys/time.h])
  gl_CHECK_NEXT_HEADERS([sys/time.h])

  if test $ac_cv_header_sys_time_h != yes; then
    HAVE_SYS_TIME_H=0
  fi

  dnl On native Windows with MSVC, 'struct timeval' is defined in 
  dnl only. So include that header in the list.
  gl_PREREQ_SYS_H_WINSOCK2
  AC_CACHE_CHECK([for struct timeval], [gl_cv_sys_struct_timeval],
    [AC_COMPILE_IFELSE(
       [AC_LANG_PROGRAM(
          [[#if HAVE_SYS_TIME_H
             #include 
            #endif
            #include 
            #if HAVE_WINSOCK2_H
            # include 
            #endif
          ]],
          [[static struct timeval x; x.tv_sec = x.tv_usec;]])],
       [gl_cv_sys_struct_timeval=yes],
       [gl_cv_sys_struct_timeval=no])
    ])
  if test $gl_cv_sys_struct_timeval != yes; then
    HAVE_STRUCT_TIMEVAL=0
  else
    dnl On native Windows with a 64-bit 'time_t', 'struct timeval' is defined
    dnl (in  and  for mingw64, in  only
    dnl for MSVC) with a tv_sec field of type 'long' (32-bit!), which is
    dnl smaller than the 'time_t' type mandated by POSIX.
    dnl On OpenBSD 5.1 amd64, tv_sec is 64 bits and time_t 32 bits, but
    dnl that is good enough.
    AC_CACHE_CHECK([for wide-enough struct timeval.tv_sec member],
      [gl_cv_sys_struct_timeval_tv_sec],
      [AC_COMPILE_IFELSE(
         [AC_LANG_PROGRAM(
            [[#if HAVE_SYS_TIME_H
               #include 
              #endif
              #include 
              #if HAVE_WINSOCK2_H
              # include 
              #endif
            ]],
            [[static struct timeval x;
              typedef int verify_tv_sec_type[
                sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
              ];
            ]])],
         [gl_cv_sys_struct_timeval_tv_sec=yes],
         [gl_cv_sys_struct_timeval_tv_sec=no])
      ])
    if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
      REPLACE_STRUCT_TIMEVAL=1
    fi
  fi

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[
#if HAVE_SYS_TIME_H
# include 
#endif
#include 
    ]], [gettimeofday])
])

AC_DEFUN([gl_SYS_TIME_MODULE_INDICATOR],
[
  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
  AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  dnl Define it also as a C macro, for the benefit of the unit tests.
  gl_MODULE_INDICATOR_FOR_TESTS([$1])
])

AC_DEFUN([gl_HEADER_SYS_TIME_H_DEFAULTS],
[
  GNULIB_GETTIMEOFDAY=0;     AC_SUBST([GNULIB_GETTIMEOFDAY])
  dnl Assume POSIX behavior unless another module says otherwise.
  HAVE_GETTIMEOFDAY=1;       AC_SUBST([HAVE_GETTIMEOFDAY])
  HAVE_STRUCT_TIMEVAL=1;     AC_SUBST([HAVE_STRUCT_TIMEVAL])
  HAVE_SYS_TIME_H=1;         AC_SUBST([HAVE_SYS_TIME_H])
  HAVE_TIMEZONE_T=0;         AC_SUBST([HAVE_TIMEZONE_T])
  REPLACE_GETTIMEOFDAY=0;    AC_SUBST([REPLACE_GETTIMEOFDAY])
  REPLACE_STRUCT_TIMEVAL=0;  AC_SUBST([REPLACE_STRUCT_TIMEVAL])
])
CSSC-1.4.1/m4/warn-on-use.m40000644000000000000000000000415412655624272013412 0ustar0000000000000000# warn-on-use.m4 serial 5
dnl Copyright (C) 2010-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES)
# ---------------------------------------
# For each whitespace-separated element in the list of NAMES, define
# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES
# even after being undefined as a macro.
#
# See warn-on-use.h for some hints on how to poison function names, as
# well as ideas on poisoning global variables and macros.  NAMES may
# include global variables, but remember that only functions work with
# _GL_WARN_ON_USE.  Typically, INCLUDES only needs to list a single
# header, but if the replacement header pulls in other headers because
# some systems declare functions in the wrong header, then INCLUDES
# should do likewise.
#
# It is generally safe to assume declarations for functions declared
# in the intersection of C89 and C11 (such as printf) without
# needing gl_WARN_ON_USE_PREPARE.
AC_DEFUN([gl_WARN_ON_USE_PREPARE],
[
  m4_foreach_w([gl_decl], [$2],
    [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])),
      [Define to 1 if ]m4_defn([gl_decl])[ is declared even after
       undefining macros.])])dnl
dnl FIXME: gl_Symbol must be used unquoted until we can assume
dnl autoconf 2.64 or newer.
  for gl_func in m4_flatten([$2]); do
    AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl
    AC_CACHE_CHECK([whether $gl_func is declared without a macro],
      gl_Symbol,
      [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1],
[@%:@undef $gl_func
  (void) $gl_func;])],
        [AS_VAR_SET(gl_Symbol, [yes])], [AS_VAR_SET(gl_Symbol, [no])])])
    AS_VAR_IF(gl_Symbol, [yes],
      [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1])
       dnl shortcut - if the raw declaration exists, then set a cache
       dnl variable to allow skipping any later AC_CHECK_DECL efforts
       eval ac_cv_have_decl_$gl_func=yes])
    AS_VAR_POPDEF([gl_Symbol])dnl
  done
])
CSSC-1.4.1/m4/sys_file_h.m40000644000000000000000000000215512655624272013362 0ustar0000000000000000# Configure a replacement for .
# serial 6

# Copyright (C) 2008-2016 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# Written by Richard W.M. Jones.

AC_DEFUN([gl_HEADER_SYS_FILE_H],
[
  AC_REQUIRE([gl_HEADER_SYS_FILE_H_DEFAULTS])

  dnl  is always overridden, because of GNULIB_POSIXCHECK.
  gl_CHECK_NEXT_HEADERS([sys/file.h])

  if test $ac_cv_header_sys_file_h = yes; then
    HAVE_SYS_FILE_H=1
  else
    HAVE_SYS_FILE_H=0
  fi
  AC_SUBST([HAVE_SYS_FILE_H])

  dnl Check for declarations of anything we want to poison if the
  dnl corresponding gnulib module is not in use.
  gl_WARN_ON_USE_PREPARE([[#include 
    ]], [flock])
])

AC_DEFUN([gl_HEADER_SYS_FILE_MODULE_INDICATOR],
[
  AC_REQUIRE([gl_HEADER_SYS_FILE_H_DEFAULTS])
  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
])

AC_DEFUN([gl_HEADER_SYS_FILE_H_DEFAULTS],
[
  GNULIB_FLOCK=0;        AC_SUBST([GNULIB_FLOCK])
  HAVE_FLOCK=1;          AC_SUBST([HAVE_FLOCK])
])
CSSC-1.4.1/m4/stat.m40000644000000000000000000000521412655624272012210 0ustar0000000000000000# serial 11

# Copyright (C) 2009-2016 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_STAT],
[
  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
  AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
  AC_CHECK_FUNCS_ONCE([lstat])
  dnl mingw is the only known platform where stat(".") and stat("./") differ
  AC_CACHE_CHECK([whether stat handles trailing slashes on directories],
      [gl_cv_func_stat_dir_slash],
      [AC_RUN_IFELSE(
         [AC_LANG_PROGRAM(
           [[#include 
]], [[struct stat st; return stat (".", &st) != stat ("./", &st);]])],
         [gl_cv_func_stat_dir_slash=yes], [gl_cv_func_stat_dir_slash=no],
         [case $host_os in
            mingw*) gl_cv_func_stat_dir_slash="guessing no";;
            *) gl_cv_func_stat_dir_slash="guessing yes";;
          esac])])
  dnl AIX 7.1, Solaris 9, mingw64 mistakenly succeed on stat("file/").
  dnl (For mingw, this is due to a broken stat() override in libmingwex.a.)
  dnl FreeBSD 7.2 mistakenly succeeds on stat("link-to-file/").
  AC_CACHE_CHECK([whether stat handles trailing slashes on files],
      [gl_cv_func_stat_file_slash],
      [touch conftest.tmp
       # Assume that if we have lstat, we can also check symlinks.
       if test $ac_cv_func_lstat = yes; then
         ln -s conftest.tmp conftest.lnk
       fi
       AC_RUN_IFELSE(
         [AC_LANG_PROGRAM(
           [[#include 
]], [[int result = 0;
      struct stat st;
      if (!stat ("conftest.tmp/", &st))
        result |= 1;
#if HAVE_LSTAT
      if (!stat ("conftest.lnk/", &st))
        result |= 2;
#endif
      return result;
           ]])],
         [gl_cv_func_stat_file_slash=yes], [gl_cv_func_stat_file_slash=no],
         [case "$host_os" in
                    # Guess yes on glibc systems.
            *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
                    # If we don't know, assume the worst.
            *)      gl_cv_func_stat_file_slash="guessing no" ;;
          esac
         ])
       rm -f conftest.tmp conftest.lnk])
  case $gl_cv_func_stat_dir_slash in
    *no) REPLACE_STAT=1
      AC_DEFINE([REPLACE_FUNC_STAT_DIR], [1], [Define to 1 if stat needs
        help when passed a directory name with a trailing slash]);;
  esac
  case $gl_cv_func_stat_file_slash in
    *no) REPLACE_STAT=1
      AC_DEFINE([REPLACE_FUNC_STAT_FILE], [1], [Define to 1 if stat needs
        help when passed a file name with a trailing slash]);;
  esac
])

# Prerequisites of lib/stat.c.
AC_DEFUN([gl_PREREQ_STAT], [:])
CSSC-1.4.1/m4/pthread.m40000644000000000000000000000666612655624573012704 0ustar0000000000000000# pthread.m4 serial 10
dnl Copyright (C) 2009-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_PTHREAD_CHECK],
[
   AC_REQUIRE([gl_PTHREAD_DEFAULTS])
   gl_CHECK_NEXT_HEADERS([pthread.h])
   if test $ac_cv_header_pthread_h = yes; then
     HAVE_PTHREAD_H=1
     # mingw 3.0 uses winpthreads which installs broken macros via 
     AC_CACHE_CHECK([whether  pollutes the namespace],
      [gl_cv_header_pthread_h_pollution],
      [AC_COMPILE_IFELSE(
        [AC_LANG_PROGRAM(
          [[#include 
            #if defined strtok_r || defined localtime_r
            #error
             break me
            #endif
          ]])],
        [gl_cv_header_pthread_h_pollution=no],
        [gl_cv_header_pthread_h_pollution=yes])])
   else
     HAVE_PTHREAD_H=0
   fi

   AC_CHECK_TYPES([pthread_t, pthread_spinlock_t], [], [],
     [AC_INCLUDES_DEFAULT[
      #if HAVE_PTHREAD_H
       #include 
      #endif]])
   if test $ac_cv_type_pthread_t != yes; then
     HAVE_PTHREAD_T=0
   fi
   if test $ac_cv_type_pthread_spinlock_t != yes; then
     HAVE_PTHREAD_SPINLOCK_T=0
   fi

   if test $ac_cv_header_pthread_h != yes ||
      test $ac_cv_type_pthread_t != yes ||
      test $ac_cv_type_pthread_spinlock_t != yes; then
     PTHREAD_H='pthread.h'
     AC_LIBOBJ([pthread])
   elif test $gl_cv_header_pthread_h_pollution = yes; then
     PTHREAD_H=pthread.h
   else
     PTHREAD_H=
   fi
   AC_SUBST([PTHREAD_H])
   AM_CONDITIONAL([GL_GENERATE_PTHREAD_H], [test -n "$PTHREAD_H"])

   LIB_PTHREAD=
   if test $ac_cv_header_pthread_h = yes; then
     dnl We cannot use AC_SEARCH_LIBS here, because on OSF/1 5.1 pthread_join
     dnl is defined as a macro which expands to __phread_join, and libpthread
     dnl contains a definition for __phread_join but none for pthread_join.
     dnl Also, FreeBSD 9 puts pthread_create in libpthread and pthread_join
     dnl in libc, whereas on IRIX 6.5 the reverse is true; so check for both.
     AC_CACHE_CHECK([for library containing pthread_create and pthread_join],
       [gl_cv_lib_pthread],
       [gl_saved_libs=$LIBS
        gl_cv_lib_pthread=
        for gl_lib_prefix in '' '-pthread' '-lpthread'; do
          LIBS="$gl_lib_prefix $gl_saved_libs"
          AC_LINK_IFELSE(
            [AC_LANG_PROGRAM(
               [[#include 
                 void *noop (void *p) { return p; }]],
               [[pthread_t pt;
                 void *arg = 0;
                 pthread_create (&pt, 0, noop, arg);
                 pthread_join (pthread_self (), &arg);]])],
            [if test -z "$gl_lib_prefix"; then
               gl_cv_lib_pthread="none required"
             else
               gl_cv_lib_pthread=$gl_lib_prefix
             fi])
          test -n "$gl_cv_lib_pthread" && break
        done
        LIBS="$gl_saved_libs"
       ])
     if test "$gl_cv_lib_pthread" != "none required"; then
       LIB_PTHREAD="$gl_cv_lib_pthread"
     fi
   fi
   AC_SUBST([LIB_PTHREAD])

   AC_REQUIRE([AC_C_RESTRICT])
])

AC_DEFUN([gl_PTHREAD_DEFAULTS],
[
  dnl Assume proper GNU behavior unless another module says otherwise.
  HAVE_PTHREAD_H=1;              AC_SUBST([HAVE_PTHREAD_H])
  HAVE_PTHREAD_T=1;              AC_SUBST([HAVE_PTHREAD_T])
  HAVE_PTHREAD_SPINLOCK_T=1;     AC_SUBST([HAVE_PTHREAD_SPINLOCK_T])
])
CSSC-1.4.1/m4/getcwd.m40000644000000000000000000001166412655624272012520 0ustar0000000000000000# getcwd.m4 - check for working getcwd that is compatible with glibc

# Copyright (C) 2001, 2003-2007, 2009-2016 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# Written by Paul Eggert.
# serial 13

AC_DEFUN([gl_FUNC_GETCWD_NULL],
  [
   AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
   AC_CHECK_HEADERS_ONCE([unistd.h])
   AC_CACHE_CHECK([whether getcwd (NULL, 0) allocates memory for result],
     [gl_cv_func_getcwd_null],
     [AC_RUN_IFELSE([AC_LANG_PROGRAM([[
#	 include 
#        if HAVE_UNISTD_H
#         include 
#        else /* on Windows with MSVC */
#         include 
#        endif
#        ifndef getcwd
         char *getcwd ();
#        endif
]], [[
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* mingw cwd does not start with '/', but getcwd does allocate.
   However, mingw fails to honor non-zero size.  */
#else
           if (chdir ("/") != 0)
             return 1;
           else
             {
               char *f = getcwd (NULL, 0);
               if (! f)
                 return 2;
               if (f[0] != '/')
                 return 3;
               if (f[1] != '\0')
                 return 4;
               free (f);
               return 0;
             }
#endif
         ]])],
        [gl_cv_func_getcwd_null=yes],
        [gl_cv_func_getcwd_null=no],
        [[case "$host_os" in
                     # Guess yes on glibc systems.
            *-gnu*)  gl_cv_func_getcwd_null="guessing yes";;
                     # Guess yes on Cygwin.
            cygwin*) gl_cv_func_getcwd_null="guessing yes";;
                     # If we don't know, assume the worst.
            *)       gl_cv_func_getcwd_null="guessing no";;
          esac
        ]])])
])

AC_DEFUN([gl_FUNC_GETCWD_SIGNATURE],
[
  AC_CACHE_CHECK([for getcwd with POSIX signature],
    [gl_cv_func_getcwd_posix_signature],
    [AC_COMPILE_IFELSE(
      [AC_LANG_PROGRAM(
         [[#include ]],
         [[extern
           #ifdef __cplusplus
           "C"
           #endif
           char *getcwd (char *, size_t);
         ]])
      ],
      [gl_cv_func_getcwd_posix_signature=yes],
      [gl_cv_func_getcwd_posix_signature=no])
   ])
])

dnl Guarantee that getcwd will malloc with a NULL first argument.  Assumes
dnl that either the system getcwd is robust, or that calling code is okay
dnl with spurious failures when run from a directory with an absolute name
dnl larger than 4k bytes.
dnl
dnl Assumes that getcwd exists; if you are worried about obsolete
dnl platforms that lacked getcwd(), then you need to use the GPL module.
AC_DEFUN([gl_FUNC_GETCWD_LGPL],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  AC_REQUIRE([gl_FUNC_GETCWD_NULL])
  AC_REQUIRE([gl_FUNC_GETCWD_SIGNATURE])

  case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in
  *yes,yes) ;;
  *)
    dnl Minimal replacement lib/getcwd-lgpl.c.
    REPLACE_GETCWD=1
    ;;
  esac
])

dnl Check for all known getcwd bugs; useful for a program likely to be
dnl executed from an arbitrary location.
AC_DEFUN([gl_FUNC_GETCWD],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  AC_REQUIRE([gl_FUNC_GETCWD_NULL])
  AC_REQUIRE([gl_FUNC_GETCWD_SIGNATURE])
  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles

  gl_abort_bug=no
  case "$host_os" in
    mingw*)
      gl_cv_func_getcwd_path_max=yes
      ;;
    *)
      gl_FUNC_GETCWD_PATH_MAX
      case "$gl_cv_func_getcwd_null" in
        *yes)
          gl_FUNC_GETCWD_ABORT_BUG([gl_abort_bug=yes])
          ;;
      esac
      ;;
  esac
  dnl Define HAVE_MINIMALLY_WORKING_GETCWD and HAVE_PARTLY_WORKING_GETCWD
  dnl if appropriate.
  case "$gl_cv_func_getcwd_path_max" in
    "no"|"no, it has the AIX bug") ;;
    *)
      AC_DEFINE([HAVE_MINIMALLY_WORKING_GETCWD], [1],
        [Define to 1 if getcwd minimally works, that is, its result can be
         trusted when it succeeds.])
      ;;
  esac
  case "$gl_cv_func_getcwd_path_max" in
    "no, but it is partly working")
      AC_DEFINE([HAVE_PARTLY_WORKING_GETCWD], [1],
        [Define to 1 if getcwd works, except it sometimes fails when it
         shouldn't, setting errno to ERANGE, ENAMETOOLONG, or ENOENT.])
      ;;
    "yes, but with shorter paths")
      AC_DEFINE([HAVE_GETCWD_SHORTER], [1],
        [Define to 1 if getcwd works, but with shorter paths
         than is generally tested with the replacement.])
      ;;
  esac

  if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \
     || test $gl_cv_func_getcwd_posix_signature != yes \
     || { case "$gl_cv_func_getcwd_path_max" in *yes*) false;; *) true;; esac; } \
     || test $gl_abort_bug = yes; then
    REPLACE_GETCWD=1
  fi
])

# Prerequisites of lib/getcwd.c, when full replacement is in effect.
AC_DEFUN([gl_PREREQ_GETCWD],
[
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO])
  :
])
CSSC-1.4.1/m4/warnings.m40000644000000000000000000000560312655624272013067 0ustar0000000000000000# warnings.m4 serial 11
dnl Copyright (C) 2008-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl From Simon Josefsson

# gl_AS_VAR_APPEND(VAR, VALUE)
# ----------------------------
# Provide the functionality of AS_VAR_APPEND if Autoconf does not have it.
m4_ifdef([AS_VAR_APPEND],
[m4_copy([AS_VAR_APPEND], [gl_AS_VAR_APPEND])],
[m4_define([gl_AS_VAR_APPEND],
[AS_VAR_SET([$1], [AS_VAR_GET([$1])$2])])])


# gl_COMPILER_OPTION_IF(OPTION, [IF-SUPPORTED], [IF-NOT-SUPPORTED],
#                       [PROGRAM = AC_LANG_PROGRAM()])
# -----------------------------------------------------------------
# Check if the compiler supports OPTION when compiling PROGRAM.
#
# FIXME: gl_Warn must be used unquoted until we can assume Autoconf
# 2.64 or newer.
AC_DEFUN([gl_COMPILER_OPTION_IF],
[AS_VAR_PUSHDEF([gl_Warn], [gl_cv_warn_[]_AC_LANG_ABBREV[]_$1])dnl
AS_VAR_PUSHDEF([gl_Flags], [_AC_LANG_PREFIX[]FLAGS])dnl
AS_LITERAL_IF([$1],
  [m4_pushdef([gl_Positive], m4_bpatsubst([$1], [^-Wno-], [-W]))],
  [gl_positive="$1"
case $gl_positive in
  -Wno-*) gl_positive=-W`expr "X$gl_positive" : 'X-Wno-\(.*\)'` ;;
esac
m4_pushdef([gl_Positive], [$gl_positive])])dnl
AC_CACHE_CHECK([whether _AC_LANG compiler handles $1], m4_defn([gl_Warn]), [
  gl_save_compiler_FLAGS="$gl_Flags"
  gl_AS_VAR_APPEND(m4_defn([gl_Flags]),
    [" $gl_unknown_warnings_are_errors ]m4_defn([gl_Positive])["])
  AC_LINK_IFELSE([m4_default([$4], [AC_LANG_PROGRAM([])])],
                 [AS_VAR_SET(gl_Warn, [yes])],
                 [AS_VAR_SET(gl_Warn, [no])])
  gl_Flags="$gl_save_compiler_FLAGS"
])
AS_VAR_IF(gl_Warn, [yes], [$2], [$3])
m4_popdef([gl_Positive])dnl
AS_VAR_POPDEF([gl_Flags])dnl
AS_VAR_POPDEF([gl_Warn])dnl
])

# gl_UNKNOWN_WARNINGS_ARE_ERRORS
# ------------------------------
# Clang doesn't complain about unknown warning options unless one also
# specifies -Wunknown-warning-option -Werror.  Detect this.
AC_DEFUN([gl_UNKNOWN_WARNINGS_ARE_ERRORS],
[gl_COMPILER_OPTION_IF([-Werror -Wunknown-warning-option],
   [gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'],
   [gl_unknown_warnings_are_errors=])])

# gl_WARN_ADD(OPTION, [VARIABLE = WARN_CFLAGS],
#             [PROGRAM = AC_LANG_PROGRAM()])
# ---------------------------------------------
# Adds parameter to WARN_CFLAGS if the compiler supports it when
# compiling PROGRAM.  For example, gl_WARN_ADD([-Wparentheses]).
#
# If VARIABLE is a variable name, AC_SUBST it.
AC_DEFUN([gl_WARN_ADD],
[AC_REQUIRE([gl_UNKNOWN_WARNINGS_ARE_ERRORS])
gl_COMPILER_OPTION_IF([$1],
  [gl_AS_VAR_APPEND(m4_if([$2], [], [[WARN_CFLAGS]], [[$2]]), [" $1"])],
  [],
  [$3])
m4_ifval([$2],
         [AS_LITERAL_IF([$2], [AC_SUBST([$2])])],
         [AC_SUBST([WARN_CFLAGS])])dnl
])

# Local Variables:
# mode: autoconf
# End:
CSSC-1.4.1/m4/dirfd.m40000644000000000000000000000503612655624272012327 0ustar0000000000000000# serial 24   -*- Autoconf -*-

dnl Find out how to get the file descriptor associated with an open DIR*.

# Copyright (C) 2001-2006, 2008-2016 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

dnl From Jim Meyering

AC_DEFUN([gl_FUNC_DIRFD],
[
  AC_REQUIRE([gl_DIRENT_H_DEFAULTS])

  dnl Persuade glibc  to declare dirfd().
  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])

  AC_CHECK_FUNCS([dirfd])
  AC_CHECK_DECLS([dirfd], , ,
    [[#include 
      #include ]])
  if test $ac_cv_have_decl_dirfd = no; then
    HAVE_DECL_DIRFD=0
  fi

  AC_CACHE_CHECK([whether dirfd is a macro],
    gl_cv_func_dirfd_macro,
    [AC_EGREP_CPP([dirent_header_defines_dirfd], [
#include 
#include 
#ifdef dirfd
 dirent_header_defines_dirfd
#endif],
       gl_cv_func_dirfd_macro=yes,
       gl_cv_func_dirfd_macro=no)])

  # Use the replacement if we have no function or macro with that name,
  # or if OS/2 kLIBC whose dirfd() does not work.
  # Replace only if the system declares dirfd already.
  case $ac_cv_func_dirfd,$gl_cv_func_dirfd_macro,$host_os,$ac_cv_have_decl_dirfd in
    no,no,*,yes | *,*,os2*,yes)
      REPLACE_DIRFD=1
      AC_DEFINE([REPLACE_DIRFD], [1],
        [Define to 1 if gnulib's dirfd() replacement is used.]);;
  esac
])

dnl Prerequisites of lib/dirfd.c.
AC_DEFUN([gl_PREREQ_DIRFD],
[
  AC_CACHE_CHECK([how to get the file descriptor associated with an open DIR*],
                 [gl_cv_sys_dir_fd_member_name],
    [
      dirfd_save_CFLAGS=$CFLAGS
      for ac_expr in d_fd dd_fd; do

        CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
           #include 
           #include ]],
          [[DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;]])],
          [dir_fd_found=yes]
        )
        CFLAGS=$dirfd_save_CFLAGS
        test "$dir_fd_found" = yes && break
      done
      test "$dir_fd_found" = yes || ac_expr=no_such_member

      gl_cv_sys_dir_fd_member_name=$ac_expr
    ]
  )
  if test $gl_cv_sys_dir_fd_member_name != no_such_member; then
    AC_DEFINE_UNQUOTED([DIR_FD_MEMBER_NAME],
      [$gl_cv_sys_dir_fd_member_name],
      [the name of the file descriptor member of DIR])
  fi
  AH_VERBATIM([DIR_TO_FD],
              [#ifdef DIR_FD_MEMBER_NAME
# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
#else
# define DIR_TO_FD(Dir_p) -1
#endif
])
])
CSSC-1.4.1/GNUmakefile0000644000000000000000000001073512655624570012532 0ustar0000000000000000# Having a separate GNUmakefile lets me 'include' the dynamically
# generated rules created via cfg.mk (package-local configuration)
# as well as maint.mk (generic maintainer rules).
# This makefile is used only if you run GNU Make.
# It is necessary if you want to build targets usually of interest
# only to the maintainer.

# Copyright (C) 2001, 2003, 2006-2016 Free Software Foundation, Inc.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# If the user runs GNU make but has not yet run ./configure,
# give them a diagnostic.
_gl-Makefile := $(wildcard [M]akefile)
ifneq ($(_gl-Makefile),)

# Make tar archive easier to reproduce.
export TAR_OPTIONS = --owner=0 --group=0 --numeric-owner

# Allow the user to add to this in the Makefile.
ALL_RECURSIVE_TARGETS =

include Makefile

# Some projects override e.g., _autoreconf here.
-include $(srcdir)/cfg.mk

# Allow cfg.mk to override these.
_build-aux ?= build-aux
_autoreconf ?= autoreconf -v

include $(srcdir)/maint.mk

# Ensure that $(VERSION) is up to date for dist-related targets, but not
# for others: rerunning autoreconf and recompiling everything isn't cheap.
_have-git-version-gen := \
  $(shell test -f $(srcdir)/$(_build-aux)/git-version-gen && echo yes)
ifeq ($(_have-git-version-gen)0,yes$(MAKELEVEL))
  _is-dist-target ?= $(filter-out %clean, \
    $(filter maintainer-% dist% alpha beta stable,$(MAKECMDGOALS)))
  _is-install-target ?= $(filter-out %check, $(filter install%,$(MAKECMDGOALS)))
  ifneq (,$(_is-dist-target)$(_is-install-target))
    _curr-ver := $(shell cd $(srcdir)				\
                   && $(_build-aux)/git-version-gen		\
                         .tarball-version			\
                         $(git-version-gen-tag-sed-script))
    ifneq ($(_curr-ver),$(VERSION))
      ifeq ($(_curr-ver),UNKNOWN)
        $(info WARNING: unable to verify if $(VERSION) is the correct version)
      else
        ifneq (,$(_is-install-target))
          # GNU Coding Standards state that 'make install' should not cause
          # recompilation after 'make all'.  But as long as changing the version
          # string alters config.h, the cost of having 'make all' always have an
          # up-to-date version is prohibitive.  So, as a compromise, we merely
          # warn when installing a version string that is out of date; the user
          # should run 'autoreconf' (or something like 'make distcheck') to
          # fix the version, 'make all' to propagate it, then 'make install'.
          $(info WARNING: version string $(VERSION) is out of date;)
          $(info run '$(MAKE) _version' to fix it)
        else
          $(info INFO: running autoreconf for new version string: $(_curr-ver))
GNUmakefile: _version
	touch GNUmakefile
        endif
      endif
    endif
  endif
endif

.PHONY: _version
_version:
	cd $(srcdir) && rm -rf autom4te.cache .version && $(_autoreconf)
	$(MAKE) $(AM_MAKEFLAGS) Makefile

else

.DEFAULT_GOAL := abort-due-to-no-makefile
srcdir = .

# The package can override .DEFAULT_GOAL to run actions like autoreconf.
-include ./cfg.mk

# Allow cfg.mk to override these.
_build-aux ?= build-aux
_autoreconf ?= autoreconf -v

include ./maint.mk

ifeq ($(.DEFAULT_GOAL),abort-due-to-no-makefile)
$(MAKECMDGOALS): abort-due-to-no-makefile
endif

abort-due-to-no-makefile:
	@echo There seems to be no Makefile in this directory.   1>&2
	@echo "You must run ./configure before running 'make'." 1>&2
	@exit 1

endif

# Tell version 3.79 and up of GNU make to not build goals in this
# directory in parallel, in case someone tries to build multiple
# targets, and one of them can cause a recursive target to be invoked.

# Only set this if Automake doesn't provide it.
AM_RECURSIVE_TARGETS ?= $(RECURSIVE_TARGETS:-recursive=) \
  $(RECURSIVE_CLEAN_TARGETS:-recursive=) \
  dist distcheck tags ctags

ALL_RECURSIVE_TARGETS += $(AM_RECURSIVE_TARGETS)

ifneq ($(word 2, $(MAKECMDGOALS)), )
ifneq ($(filter $(ALL_RECURSIVE_TARGETS), $(MAKECMDGOALS)), )
.NOTPARALLEL:
endif
endif
CSSC-1.4.1/tests/0000755000000000000000000000000013464267700011611 5ustar0000000000000000CSSC-1.4.1/tests/all-tests.sh0000644000000000000000000000077311362630513014053 0ustar0000000000000000#!/bin/sh

if [ $# -gt 0 ]
then
    srcdir=$1
    shift
else
    srcdir=.
fi
echo Using $srcdir as the srcdir.

set -e

for i in admin delta get prs unget 
do 
    echo ============== Tests for $i ==================
    ret=`pwd`
    cd $i
    for s in ../${srcdir}/${i}/*.sh
    do
	testname=${i}/`basename $s`
	echo ------------ $testname ---------------------
	sh $s
	echo ------------ pass: $testname ---------------
    done

    cd $ret
    echo ============== PASS: $i ==================
done
exit 0
CSSC-1.4.1/tests/sact/0000755000000000000000000000000013464267700012543 5ustar0000000000000000CSSC-1.4.1/tests/sact/sf513800_2.uue0000644000000000000000000000011011362630513014554 0ustar0000000000000000begin 660 p.foo
B,2XQ(#$N,B!J86UE| "${p}"
}

check_pfile() {
    options=""
while case "$1" in
	  -*) options="$options $1"; true;;
	  *) false;;
      esac
do
    shift
done

    label="$1"
    pbody="$2"
    sact_retcode="$3"
    expected_stdout_egrep_pattern="$4"
    expected_stderr_egrep_pattern="$5"
    shift 5
    if ! $TESTING_CSSC; then
	# Other implementations have different error messages.
	expected_stderr_egrep_pattern=IGNORE
    fi
    makep "$pbody"
    docommand --stderr_regex --stdout_regex $options "$label" "${vg_sact} $s" $sact_retcode "$expected_stdout_egrep_pattern" "$expected_stderr_egrep_pattern"
}

g=foo
s=s.$g
p=p.$g

remove $s $p $g

echo >| $g

# Create an s-file with a revision 1.1.
docommand setup1 "${vg_admin} -i${g} ${s}" 0 "" IGNORE
# Remove the writable g-file so that get -e won't barf.
remove $g

# Use get to create a valid p-file
docommand setup2 "${vg_get} -e ${s}" 0 IGNORE IGNORE

# Verify that everything seems to work.  Ignore stdout since it will
# contain the date/time at which we ran command setup2, which we can't
# predict.
docommand S1 "${vg_sact} $s" 0 IGNORE ""

# This is the basic success case (without using check_pfile)
docommand S2 "makep '1.1 1.2 james 16/02/28 10:59:47\n'" 0 IGNORE IGNORE
docommand S3 "${vg_sact} $s" 0 '1.1 1.2 james 16/02/28 10:59:47\n' IGNORE

# At this point we know that sact doesn't barf on a valid p-file and
# we can make a valid p-file and use sact to display it.

# This just verifies that check_pfile actually can succeed (with no
# stderr message)
check_pfile  --nostderr_regex S4 '1.1 1.2 james 16/02/28 10:59:47\n' 0 IGNORE ""

# Verify that it's OK for the date in the pfile to be in the past.
# We later rely on this fact in test S9.
check_pfile --nostdout_regex S4a '1.1 1.2 james 15/02/28 10:59:47\n' 0 '1.1 1.2 james 15/02/28 10:59:47\n' IGNORE

# Verify that we detect a missing terminating newline
check_pfile S5 '1.1 1.2 james 16/02/28 10:59:47' 1 IGNORE IGNORE

# Verify that we detect an invalid initial or next SID
check_pfile S6 'x.y 1.2 james 16/02/28 10:59:47\n' 1 IGNORE "SID"
check_pfile S7 '1.1 x.y james 16/02/28 10:59:47\n' 1 IGNORE "SID"

# The username is basically free-format, just make sure it's not missing.
check_pfile S8 '1.1 1.2 16/02/28 10:59:47\n' 1 IGNORE "Expected 5-7 args"

# Invalid date (there are not that many days in February 2015)
check_pfile S9 '1.1 1.2 james 15/02/29 10:59:47\n' 1 IGNORE "Invalid date"

# Valid time, 24 clock
check_pfile --nostdout_regex --nostderr_regex S10 '1.1 1.2 james 16/02/28 23:59:47\n' 0 \
	    '1.1 1.2 james 16/02/28 23:59:47\n' ""

# Invalid times
check_pfile S11 '1.1 1.2 james 16/02/28 25:59:47\n' 1 IGNORE "Invalid date/time"
check_pfile S12 '1.1 1.2 james 16/02/28 23:69:47\n' 1 IGNORE "Invalid date/time"
check_pfile S13 '1.1 1.2 james 16/02/28 23:49:67\n' 1 IGNORE "Invalid date/time"

# Make sure we allow a leap second.
check_pfile  --nostdout_regex --nostderr_regex S14 '1.1 1.2 james 16/02/28 23:59:60\n' 0 \
	     '1.1 1.2 james 16/02/28 23:59:60\n' ""

# Included and excluded deltas
# This test shows that the included/excluded deltas are not printed by sact.
# This follows the current implementation of CSSC, I did not yet cross check
# by running this test against Unix.
check_pfile  --nostdout_regex --nostderr_regex S15 \
	     '1.3 1.4 james 16/02/28 11:55:42 -i1.1-1.2 -x1.3\n' 0 \
	     '1.3 1.4 james 16/02/28 11:55:42\n' ""
# Just included deltas
check_pfile   --nostdout_regex  --nostderr_regex S16 '1.3 1.4 james 16/02/28 11:55:42 -i1.1-1.2\n' 0 IGNORE ""
# Just excluded deltas
check_pfile  --nostderr_regex S17 '1.3 1.4 james 16/02/28 11:55:42 -x1.1-1.2\n' 0 IGNORE ""
# Included and excluded deltas, but in the other order
check_pfile  --nostderr_regex S18 '1.3 1.4 james 16/02/28 11:55:42 -x1.1-1.2 -i1.3\n' 0 IGNORE ""


exit 0

# Cleanup
remove $s $p $g
CSSC-1.4.1/tests/sact/sactbasic.sh0000644000000000000000000000042011367421300015013 0ustar0000000000000000#! /bin/sh

# sactbasic.sh:  Basic tests for sact

# Import common functions & definitions.
. ../common/test-common

g=foo
s=s.$g
p=p.$g

remove $s $p $g

# It is invalid to supply no arguments to sact.
docommand sb1 "${vg_sact}" 1 IGNORE IGNORE 

remove $s $p $g
success
CSSC-1.4.1/tests/bsd-sccs/0000755000000000000000000000000013464267700013312 5ustar0000000000000000CSSC-1.4.1/tests/bsd-sccs/sf595594.sh0000644000000000000000000000324111366146472014764 0ustar0000000000000000#! /bin/sh
#
# This is a test for SourceForge Bug ID 595594, reported by Joel Young.
# This is where "sccs get SCCS" where there are three files (a, b, c) in the
# SCCS difrectory stops processing at b, because a writable version of 
# b exists.  In fact it should carry on a check out a copy of c.

. ../common/test-common
. ../common/not-root


# If LANG is defined but the system is misconfigured, we will produce
# the error message "Error setting locale: No such file or directory".
# If that happens, the test suite will fail.  For this reason, we
# unset the LANG environment variable.  Of course, things being
# printed out in the wrong language would also mess up the results of
# the test suite.
# We want to prevent setlocale(LC_ALL, "") failing:
unset LANG

# We assume that all the files we want to work on are in the 
# current directory.
unset PROJECTDIR

echo "Using the driver program ${sccs}"

files="a b c"
sfiles=" SCCS/s.a SCCS/s.b SCCS/s.c"


cleanup () {
    if [ -d SCCS ] 
    then
	( cd SCCS && for i in $files; do rm -f [spzd].$i; done )
	rm -f $files
	rmdir SCCS
    fi
    rm -f $files
}

cleanup
remove command.log log log.stdout log.stderr 
mkdir SCCS

echo "Creating the input files..."
for i in $files
do
    echo "This is file $i" > $i
    ${sccs} enter $i
    rm ,$i
done


docommand e1 "${sccs} edit b" 0 IGNORE IGNORE
docommand e2 "test -w b" 0 "" ""
docommand e3 "${vg_sccs} get SCCS" 1 IGNORE IGNORE

# At this point, a read-only copy of a and c should exist.
# b should still be writable. 

for i in a c 
do
    docommand e4${i}1 "test -f $i" 0 "" ""
    docommand e4${i}2 "test -w $i" 1 "" ""
done

docommand e5 "test -w b" 0 "" ""

cleanup
success


    
CSSC-1.4.1/tests/bsd-sccs/driver-basic.sh0000644000000000000000000001345611566040415016222 0ustar0000000000000000#! /bin/sh
# driver-basic.sh:  Testing for the basic operation of the BSD wrapper "sccs".
#                   We test each of the subcommands.

# Import common functions & definitions.
. ../common/test-common

# The test suite fails if you run it as root, particularly because
# "test -w foo" returns 0 if you are root, even if foo is a readonly
# file.
# So please don't run the test suite as root, because it will spuriously
# fail.
true 
. ../common/not-root



# If LANG is defined but the system is misconfigured, we will produce
# the error message "Error setting locale: No such file or directory".
# If that happens, the test suite will fail.  For this reason, we
# unset the LANG environment variable.  Of course, things being
# printed out in the wrong language would also mess up the results of
# the test suite.
# We want to prevent setlocale(LC_ALL, "") failing:
unset LANG

# We assume that all the files we want to work on are in the 
# current directory.
unset PROJECTDIR


remove command.log log log.stdout log.stderr SCCS
mkdir SCCS 2>/dev/null

g=tfile 
s=SCCS/s.${g} 
p=SCCS/p.${g} 
x=SCCS/x.${g} 
z=SCCS/z.${g}
remove $s $p $g $x $z

echo "Using the driver program ${sccs}"


# Create the input file.
cat > $g <>$g
docommand b2 "${vg_sccs} delta -y\"\" $s" 0 \
    "1.2\n1 inserted\n0 deleted\n1 unchanged\n"     IGNORE


# Now with edit and delget.    
docommand b3 "${vg_sccs} edit $s"  0 \
    "1.2\nnew delta 1.3\n2 lines\n"                 IGNORE


echo "there" >>$g
docommand b4 "${vg_sccs} deledit -y'' $s" IGNORE \
 "1.3\n1 inserted\n0 deleted\n2 unchanged\n1.3\nnew delta 1.4\n" \
 IGNORE
# g-file should now exist and be writable.
docommand b5 "test -w $g" 0 "" ""


echo '%A%' >>$g
docommand b6 "${vg_sccs} delget -y'' $s" 0 \
 "1.4\n1 inserted\n0 deleted\n3 unchanged\n1.4\n4 lines\n" \
 IGNORE
# g-file should now exist but not be writable.
docommand b7 "test -w $g" 1 "" ""
docommand b8 "test -f $g" 0 "" ""



#
# fix
#
docommand c1 "${vg_sccs} fix -r1.4 $s" 0 \
 "1.4\n4 lines\n1.3\nnew delta 1.4\n" \
 IGNORE

docommand c2 "${vg_sccs} tell" 0 "tfile\n" ""

docommand c3 "${vg_sccs} delget -y'' $s" 0 \
 "1.4\n1 inserted\n0 deleted\n3 unchanged\n1.4\n4 lines\n" \
 IGNORE


#
# rmdel
#
# Make sure rmdel on its own works OK.
docommand d1 "${vg_sccs} rmdel -r1.4 $s" 0 "" ""

# Make sure that revision is not still present.
docommand d2 "${vg_sccs} get -p -r1.4 $s" 1 "" IGNORE

# Make sure that previous revision is still present.
docommand d3 "${vg_sccs} get -p -r1.3 $s" 0 IGNORE "1.3\n3 lines\n"


#
# what
#
docommand e1 "${vg_sccs} what $g" 0 "${g}:\n\t ${g} 1.4@(#)\n" ""


# 
# enter
# 
remove "foo" ",foo" "SCCS/s.foo"
echo "%Z%" >foo
docommand f1 "test -f ,foo" 1 "" ""
docommand f2 "${vg_sccs} enter foo" 0 "\nfoo:\n" ""
docommand f3 "test -f ,foo" 0 "" ""
docommand f4 "test -f SCCS/s.foo" 0 "" ""
remove ",foo"

#
# clean
# 
docommand g1 "${vg_sccs} edit SCCS/s.foo" 0 \
				    "1.1\nnew delta 1.2\n1 lines\n" ""

# Make sure foo and tfile exist but only foo is writable.
docommand g2 "test -f foo"   0 "" ""
docommand g3 "test -f tfile" 0 "" ""
docommand g4 "test -w foo"   0 "" ""
docommand g5 "test -w tfile" 1 "" ""
docommand g6 "${vg_sccs} clean" 0 IGNORE ""
# Make sure tfile is now gone and foo is not.
docommand g7 "test -f tfile" 1 "" ""
docommand g8 "test -f foo"   0 "" ""
docommand g9 "test -w foo"   0 "" ""

#
# unedit 
#

case `uname -s 2>/dev/null` in
    CYGWIN*)
	echo Skipping test h1 under CYGWIN, see docs/Platforms for explanation
	echo "(we still perform step h1 because of its effects however)"
	docommand h1_cygwin "${vg_sccs} unedit foo" 0 IGNORE ""
	;;
	*)
	docommand h1 "${vg_sccs} unedit foo" 0 \
		"         foo: removed\n1.1\n1 lines\n" ""
		# That's 9 spaces.
	;;
esac


# the g-file should have been removed.
# actually we don't pass this test, see docs/BUGS.
# FIXME TODO
#docommand h2 "test -f foo" 1 IGNORE IGNORE

#
# info
#
docommand i1 "${vg_sccs} info -b" 0 "Nothing being edited (on trunk)\n" ""
docommand i2 "${vg_sccs} info"    0 "Nothing being edited\n" ""
remove SCCS/s.foo foo


#
# check
#
docommand j1 "${vg_sccs} check" 0 "" ""
docommand j2 "${vg_sccs} edit $s" 0 IGNORE IGNORE
docommand j3 "${vg_sccs} check" 1 IGNORE ""
docommand j4 "${vg_sccs} unedit $g" 0 IGNORE IGNORE



remove {expected,got}.std{out,err} last.command 
remove $s $p $g $x $z
success

#
# Still need to test:-

# cdc, comb, help, prs, prt, val, sccsdiff, diffs, -diff,
# branch, create

#
# Tests that would need a canned SCCS file:-
#
# print, info

	    
docommand B6 "${vg_get} -e $s" 0 \
    "1.3\nnew delta 1.4\n2 lines\n"                 IGNORE
cp test/passwd.4 passwd
docommand B7 "${vg_delta} -y'' $s" 0 \
    "1.4\n1 inserted\n1 deleted\n1 unchanged\n"     IGNORE
docommand B8 "${vg_get} -e $s" 0 \
    "1.4\nnew delta 1.5\n2 lines\n"                 IGNORE
cp test/passwd.5 passwd
docommand B9 "${vg_delta} -y'' $s" 0 \
    "1.5\n1 inserted\n1 deleted\n1 unchanged\n"     IGNORE
docommand B10 "${vg_get} -e -r1.3 $s" 0 \
    "1.3\nnew delta 1.3.1.1\n2 lines\n"             IGNORE
cp test/passwd.6 passwd
docommand B11 "${vg_delta} -y'' $s" 0 \
    "1.3.1.1\n1 inserted\n1 deleted\n1 unchanged\n" IGNORE

rm -rf test
remove passwd command.log $s $g $x $z $p SCCS
rm -rf SCCS
success
CSSC-1.4.1/tests/bsd-sccs/delsfile.sh0000644000000000000000000000357111366146472015444 0ustar0000000000000000#! /bin/sh
#
# This is a test for a bug in sccs.c where the command 
#   sccs unedit /tmp/SCCS/s.foo
# causes the deletion of s.foo (instead, the file ./foo should be deleted).

. ../common/test-common
. ../common/not-root


# If LANG is defined but the system is misconfigured, we will produce
# the error message "Error setting locale: No such file or directory".
# If that happens, the test suite will fail.  For this reason, we
# unset the LANG environment variable.  Of course, things being
# printed out in the wrong language would also mess up the results of
# the test suite.
# We want to prevent setlocale(LC_ALL, "") failing:
unset LANG

# We assume that all the files we want to work on are in the current
# directory (unless we specify a full path, which in fact we do).

unset PROJECTDIR

echo "Using the driver program ${sccs}"

files="foo"
sfiles="s.foo"


cleanup () {
    if [ -d /tmp/SCCS ] 
    then
	for i in $files; do /bin/rm -f /tmp/SCCS/[spzd].$i $i; done
	rmdir /tmp/SCCS
    fi
    rm -f $files $sfiles
}

cleanup
remove command.log log log.stdout log.stderr 
mkdir /tmp/SCCS

echo "Creating the input files..."
${admin} -n /tmp/SCCS/s.foo
${admin} -n s.foo

docommand d1 "test -f s.foo" 0 "" IGNORE
docommand d2 "${vg_sccs} edit /tmp/SCCS/s.foo" 0 IGNORE IGNORE
docommand d3 "test -f foo" 0 "" IGNORE

# When we have the bug, this step will probably fail, because the delete
# removes the wrong file, so the subsequent get finds that ./foo exists and 
# is writable, so it fails.
docommand d4 "${vg_sccs} unedit /tmp/SCCS/s.foo" 0 IGNORE IGNORE

# This is the heart of the test; make sure sccs.c deleted the right file.
# (the file should have been recreated as read-only).
docommand d5 "test -r foo"   0 "" IGNORE
docommand d5 "test -w foo"   1 "" IGNORE

# make sure we didn't delete the innocent bystander file s.foo.
docommand d6 "test -f s.foo" 0 "" IGNORE

cleanup
success


    
CSSC-1.4.1/tests/rmdel/0000755000000000000000000000000013464267700012714 5ustar0000000000000000CSSC-1.4.1/tests/rmdel/edit.sh0000644000000000000000000000237111372221630014164 0ustar0000000000000000#! /bin/sh
# edit.sh:  Editing the last normal delta when the top delta
#           has been rmdel'ed -- this is what "sccs fix" does.

# Import common functions & definitions.
. ../common/test-common

g=testfile.txt
s=s.$g
z=z.$g
x=x.$g
p=p.$g

remove command.log log log.stdout log.stderr $g $s $z $x $p

remove $g
echo "hello, this is a test file" > $g

# Prepare an SCCS file with two revisions.
docommand a1 "${admin} -i${g} $s" 0 "" IGNORE
remove $g
docommand a2 "${get} -e $s" 0 "1.1\nnew delta 1.2\n1 lines\n" ""
docommand a3 "${delta} -yNoComment $s" 0 \
	"1.2\n0 inserted\n0 deleted\n1 unchanged\n"   \
    IGNORE

# Remove 1.2.
docommand a4 "${vg_rmdel} -r1.2 $s" 0 "" ""

# Now edit 1.1 and make sure that the new SID is 1.2.
docommand a5 "${get} -e $s" 0 "1.1\nnew delta 1.2\n1 lines\n" ""

# Make sure we can check it in too.
docommand a6 "${delta} -yNoComment $s" 0 \
	"1.2\n0 inserted\n0 deleted\n1 unchanged\n"   \
    IGNORE


# Do the same thing again, but in a new release.
docommand a7 "${get} -e -r2 $s" 0 "1.2\nnew delta 2.1\n1 lines\n" ""

# Make sure we can check it in too.
docommand a8 "${delta} -yNoComment $s" 0 \
	"2.1\n0 inserted\n0 deleted\n1 unchanged\n"   \
    IGNORE


remove command.log log log.stdout log.stderr $g $s $z $x $p
success
CSSC-1.4.1/tests/rmdel/exists.sh0000644000000000000000000000034511367421300014555 0ustar0000000000000000#! /bin/sh
# exists.sh:  What if the input file doesn't exist?

# Import common functions & definitions.
. ../common/test-common

s=s.testfile

remove $s
docommand e1 "${vg_rmdel} -r1.1 $s" 1 "IGNORE" "IGNORE"
remove $s

success
CSSC-1.4.1/tests/rmdel/basic.sh0000644000000000000000000000215711372221630014322 0ustar0000000000000000#! /bin/sh
# basic.sh:  Tests for the basic operation of "rmdel".

# Import common functions & definitions.
. ../common/test-common

g=testfile.txt
s=s.$g
d=d.$g
z=z.$g
x=x.$g
p=p.$g

remove command.log log log.stdout log.stderr $g $s $z $x $p $d q.$g

remove $g
echo "hello, this is a test file" > $g

# Prepare an SCCS file with two revisions.
docommand a1 "${admin} -i${g} $s" 0 "" IGNORE
remove $g
docommand a2 "${get} -e $s" 0 "1.1\nnew delta 1.2\n1 lines\n" ""
docommand a3 "${delta} -yNoComment $s" 0 \
	"1.2\n0 inserted\n0 deleted\n1 unchanged\n"   \
    IGNORE
# Remove the second revision.
docommand a4 "${vg_rmdel} -r1.2 $s" 0 "" ""

# Now get the first revision and check it still contains the right data.
# CSSC had a bug in 0.06alpha-pl3 (and earlier), where the delta control
# lines ^AI, ^AE etc. were all deleted.   Bug reported by Peter Kjellerstedt.
docommand a5 "${get} -r1.1 -p $s" 0 "hello, this is a test file\n" IGNORE

# Make sure that the revision we tried to remove is actually now absent.
docommand a6 "${get} -r1.2 -p $s" 1 "" IGNORE

remove command.log log log.stdout log.stderr $g $s $z $x $p $d
success
CSSC-1.4.1/tests/large/0000755000000000000000000000000013464267700012703 5ustar0000000000000000CSSC-1.4.1/tests/large/admin.sh0000644000000000000000000000152711372221630014320 0ustar0000000000000000#! /bin/sh
# admin.sh:  The creation of very large (>99999 lines) SCCS files.

# Import common functions & definitions.
. ../common/test-common

g=bigfile.txt
s=s.$g
z=z.$g
x=x.$g
p=p.$g

lines=100002

remove command.log log log.stdout log.stderr $g $s $z $x $p

( ../../testutils/yes '%C%' | head -${lines} > $g )  || miscarry Cannot create large input file.

docommand A1 "${vg_admin} -i${g} ${s}" 0 "" ""
mv ${g} old.${g} || miscarry "Rename failed"

# Make sure we can retrieve the file.
docommand A2 "${vg_get} -k $s" 0 "1.1\n100002 lines\n" ""
diff old.${g} ${g} || fail A2 "cannot correctly retrieve stored file"
remove old.${g} ${g}
docommand A3 "${get} $s" 0 "1.1\n100002 lines\n" ""

# Make sure the number of lines is correct.
docommand A4 "${prs} -d:Li: $s" 0 "99999\n" ""


remove command.log log log.stdout log.stderr $g $s $z $x $p
success
CSSC-1.4.1/tests/Makefile.am0000644000000000000000000000744211566047011013644 0ustar0000000000000000TESTDIRS =  cdc admin delta get prs prt unget large sccsdiff binary rmdel \
                bsd-sccs year-2000 initial what val
TESTFILE_SUFFIXES = .sh
MKDIR = mkdir

links: $(TESTDIRS)
	../testutils/lndir $(srcdir) 

common: 
	ln -s $(srcdir)/common .

test-initial: links
	@echo "Valgrind is: $(VALGRIND)"
	$(SHELL) -ec 'cd initial && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'


test-admin: links
	$(SHELL) -ec 'cd admin && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'


test-delta: links
	$(SHELL) -ec 'cd delta && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-get: links
	$(SHELL) -ec 'cd get && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) ./$$i || exit 1; \
	done'

test-prs: links
	$(SHELL) -ec 'cd prs && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-prt: links
	$(SHELL) -ec 'cd prt && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-unget: links
	$(SHELL) -ec 'cd unget && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-sact: links
	$(SHELL) -ec 'cd sact && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-large: links
	$(SHELL) -ec 'cd large && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-sccsdiff: links
	$(SHELL) -ec 'cd sccsdiff && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-cdc: links
	$(SHELL) -ec 'cd cdc && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-binary: links
	$(SHELL) -ec 'cd binary && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-rmdel: links
	$(SHELL) -ec 'cd rmdel && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-what: links
	$(SHELL) -ec 'cd what && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-val: links
	$(SHELL) -ec 'cd val && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-year-2000: links
	$(SHELL) -ec 'cd year-2000 && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-bsd-sccs: links
	$(SHELL) -ec 'cd bsd-sccs && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

# Always do test-initial FIRST.
all-tests:      test-initial \
                test-rmdel \
                test-admin test-delta test-get test-prs test-prt test-unget \
                test-cdc  test-sact test-val \
                test-large test-sccsdiff test-binary test-bsd-sccs test-what \
                test-year-2000
	echo Tests passed.

check: all-tests

# When a distribution is being made and all the files that automake
# knows about have been copied into $(distdir), dist-hook is called.

# This old code copied the CVS directories too, which is awkward
# for anybody wanting to import the distribution into a local CVS 
# repository.
#
# dist-hook: 
#         ( cd $(srcdir) && find common $(TESTDIRS) -type l -print | \
#               xargs $(RM) )
#         ( cd $(srcdir)  && tar cf - common $(TESTDIRS) ) | \
#         ( cd $(distdir) && tar xf - )
# 
dist-hook: 
	( cd $(srcdir) && find common $(TESTDIRS) -type l -print | \
		xargs $(RM) )
	( cd $(srcdir) && tar cf - \
		$$( find . \( -type d -name CVS -prune \) -o \
		-type f -print ) ) | \
	( cd $(distdir) && tar xfv - ) ; true
	$(srcdir)/../auxfiles/check-testfiles.sh \
		"$$(cd $(distdir) && pwd)" \
		"$$(cd $(srcdir) && pwd)" \
		$(TESTFILE_SUFFIXES)
CSSC-1.4.1/tests/year-2000/0000755000000000000000000000000013464267700013130 5ustar0000000000000000CSSC-1.4.1/tests/year-2000/s.y2k.txt0000644000000000000000000000152211362630513014626 0ustar0000000000000000h57055
s 00001/00000/00010
d D 1.5 68/12/31 23:59:59 james 5 4
c The end of the world
e
s 00001/00000/00009
d D 1.4 00/02/29 00:00:00 james 4 3
c 
e
s 00001/00000/00008
d D 1.3 00/01/01 00:00:00 james 3 2
c 
e
s 00001/00000/00007
d D 1.2 99/12/31 23:59:59 james 2 1
c Added an extra line
e
s 00007/00000/00000
d D 1.1 69/01/01 00:00:00 james 1 0
c created at the dawn of time
e
u
U
f e 0
t
T
I 1
This is a text file, y2k.txt, which is 
used to test the year 2000 compliance of
GNU CSSC.

yy/mm/dd date of application of newest delta: %E%
mm/dd/yy date of application of newest delta: %G%

I 2
Added a line here, because we need several deltas.
I 3
Added another line, for the third delta, 1.3.
I 4
This is the third line I added.  It might be the last.
I 5
OK, so it wasn't.  Sorry about that.
E 5
E 4
E 3
E 2
E 1
CSSC-1.4.1/tests/year-2000/ext.sh0000755000000000000000000000373111566047011014263 0ustar0000000000000000#! /bin/sh

#################################################################
###          WARNING: this test is CSSC-specific!             ###
#################################################################

# ext.sh:       Testing for the century-specification
#               of CSSC.  This is an extension; other
#               SCCS implementations do not do this.

# Import common functions & definitions.
. ../common/test-common
. ../common/real-thing


s=s.y2k.txt

# All the commands in this file print timestamps.  Some
# implementations of SCCS convert the timestamp data to a time_t value
# as an intermediate representation.  Our test input file contains
# values at the extreme ends of the range.  Hence we set TZ to GMT to
# prevent overflows.  CSSC isn't subject to these overflows even on a
# 32-bit system, since it doesn't use a scalar intermediate value.
TZ=GMT
export TZ

brief='"-d:I: :D: :T:"'

r1_5="1.5 68/12/31 23:59:59\n" # 2068: the last year we have
r1_4="1.4 00/02/29 00:00:00\n" # Year 2000 is a leap year.
r1_3="1.3 00/01/01 00:00:00\n" # Just after the milennium
r1_2="1.2 99/12/31 23:59:59\n" # Just before the milennium
r1_1="1.1 69/01/01 00:00:00\n" # 1969: the earliest year we have

allrevs="${r1_5}${r1_4}${r1_3}${r1_2}${r1_1}"


if "$TESTING_CSSC"
then
    ## Tests for the century field.

    # Ask for exerything after the end of 1968.  Since the first
    # year we have int he s. file is 1969, we should get everything.
    docommand c1 "${vg_prs} ${brief} -l -c19681231235959  $s" 0 \
	"${allrevs}" ""

    # Ask for exerything before the end of 1968.  Since the first
    # year we have int he s. file is 1969, we should get NOTHING.
    docommand c2 "${vg_prs} ${brief} -e -c19681231235959  $s" 0 \
	"" ""

    # Ask for exerything before the end of 2069.  
    # We chould get everything.
    docommand c3 "${vg_prs} ${brief} -e -c20691231235959  $s" 0 \
	"${allrevs}" ""


else
    echo No testing done for century specifier.
fi


remove command.log
success
CSSC-1.4.1/tests/year-2000/prs-y2k.sh0000755000000000000000000000655511566047011015001 0ustar0000000000000000#! /bin/sh


# prs-y2k.sh:  Testing for correct operation of prs
#               with regard to date issues.

# Import common functions & definitions.
. ../common/test-common
. ../common/real-thing


s=s.y2k.txt

# All the commands in this file print timestamps.  Some
# implementations of SCCS convert the timestamp data to a time_t value
# as an intermediate representation.  Our test input file contains
# values at the extreme ends of the range.  Hence we set TZ to GMT to
# prevent overflows.  CSSC isn't subject to these overflows even on a
# 32-bit system, since it doesn't use a scalar intermediate value.
TZ=GMT
export TZ


brief='"-d:I: :D: :T:"'

r1_5="1.5 68/12/31 23:59:59\n" # 2068: the last year we have
r1_4="1.4 00/02/29 00:00:00\n" # Year 2000 is a leap year.
r1_3="1.3 00/01/01 00:00:00\n" # Just after the milennium
r1_2="1.2 99/12/31 23:59:59\n" # Just before the milennium
r1_1="1.1 69/01/01 00:00:00\n" # 1969: the earliest year we have

allrevs="${r1_5}${r1_4}${r1_3}${r1_2}${r1_1}"

# First some easy tests that any y2k-compliant version should pass.
docommand ez2 "${vg_prs} ${brief} -r1.2  $s" 0 "${r1_2}" ""
docommand ez3 "${vg_prs} ${brief} -r1.3  $s" 0 "${r1_3}" ""
docommand ez4 "${vg_prs} ${brief} -r1.4  $s" 0 "${r1_4}" ""


if "$TESTING_CSSC"
then
    expect_fail=false
else
    # Many versions of SCCS are y2k-safe, but don't work right out to
    # the boundary dates specified by the POSIX windowing scheme.
    # For example OpenSolaris 2009.06 renders "68/12/31 23:59:59"
    # as "32/11/25 17:31:43".
    expect_fail=true
fi

## And now the harder tests.

## If we just specify -e without -c we should get all the revisions.
## Check that the dates are printed correctly.
docommand A1 "${vg_prs} ${brief} -e $s" 0 "${allrevs}" ""

docommand t1 "${vg_prs} ${brief} -e -c690101000000  $s" 0 \
    "${r1_1}" ""
docommand t2 "${vg_prs} ${brief} -l -c690101000000  $s" 0 \
    "${allrevs}" ""

docommand t3 "${vg_prs} ${brief} -l -c690101000001  $s" 0 \
    "${r1_5}${r1_4}${r1_3}${r1_2}" ""

docommand t4 "${vg_prs} ${brief} -e -c991231235959  $s" 0 \
    "${r1_2}${r1_1}" ""

docommand t5 "${vg_prs} ${brief} -l -c991231235959  $s" 0 \
    "${r1_5}${r1_4}${r1_3}${r1_2}" ""

docommand t6 "${vg_prs} ${brief} -e -c000101000000  $s" 0 \
    "${r1_3}${r1_2}${r1_1}" ""
docommand t7 "${vg_prs} ${brief} -l -c000101000000  $s" 0 \
    "${r1_5}${r1_4}${r1_3}" ""

docommand t8 "${vg_prs} ${brief} -l -c000101000001  $s" 0 \
    "${r1_5}${r1_4}" ""

docommand t9 "${vg_prs} ${brief} -e -c000229000000  $s" 0 \
    "${r1_4}${r1_3}${r1_2}${r1_1}" ""
docommand t10 "${vg_prs} ${brief} -e -c000229000001  $s" 0 \
    "${r1_4}${r1_3}${r1_2}${r1_1}" ""
docommand t11 "${vg_prs} ${brief} -l -c000229000000  $s" 0 \
    "${r1_5}${r1_4}" ""

docommand t12 "${vg_prs} ${brief} -l -c681231235959  $s" 0 \
    "${r1_5}" ""


## Tests involving fields that take default values...

# Just giving the year should be equivalent to explicitly
# specifying the last second of that year.
docommand d1 "${vg_prs} ${brief} -l -c99  $s" 0 \
    "${r1_5}${r1_4}${r1_3}${r1_2}" ""

docommand d2 "${vg_prs} ${brief} -l -c0001  $s" 0 \
    "${r1_5}${r1_4}" ""

docommand d3 "${vg_prs} ${brief} -l -c000228  $s" 0 \
    "${r1_5}${r1_4}" ""
docommand d4 "${vg_prs} ${brief} -e -c68  $s" 0 \
    "${r1_5}${r1_4}${r1_3}${r1_2}${r1_1}" ""

docommand d5 "${vg_prs} ${brief} -l -c68  $s" 0 \
    "${r1_5}" ""




remove command.log
success
CSSC-1.4.1/tests/prt/0000755000000000000000000000000013464267700012416 5ustar0000000000000000CSSC-1.4.1/tests/prt/all-512.sh0000755000000000000000000000120311372221630014012 0ustar0000000000000000#! /bin/sh
. ../common/test-common
. ../common/need-prt
export prt


remove s.testfile2
../../testutils/uu_decode --decode < s.testfile2.uue || miscarry could not uudecode testfile2.uue.

sh all-variations.txt 2>&1 >got.stdout | 
    grep -v "feature not fully tested: excluded delta"

remove all.expected

/bin/sh ../../testutils/decompress_stdin.sh all.expected \
    || miscarry could not decompress expected output 

if diff all.expected got.stdout >/dev/null 
then
    remove all.expected s.testfile2
    success
else
    echo "output differs --"
    diff -c all.expected got.stdout | head -30
    fail output differs
fi
CSSC-1.4.1/tests/prt/TODO0000644000000000000000000000015211372221630013070 0ustar0000000000000000Thu Jul 13 14:47:10 2006  James Youngman  

	* Check that doing both -s and -i is diagnosed.
CSSC-1.4.1/tests/prt/inputs/0000755000000000000000000000000013464267700013740 5ustar0000000000000000CSSC-1.4.1/tests/prt/inputs/s.reportmr.10000644000000000000000000000024711362630513016127 0ustar0000000000000000h09041
s 00000/00000/00000
d D 1.1 98/05/10 20:44:58 james 1 0
m 123
m 456
c date and time created 98/05/10 20:44:58 by james
e
u
U
f v true
t
T
I 1
E 1
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¯—ÑWéHô·îüX¦8w¥©ÏáLôõ™Lº@H¢›ÆgilòßY›üƒž·¥	ÏinCúÐgFBG¤_Îwéh³#=aÖHAÑÆUh4UúBÖBOheȹ^/ô®wèLb&i¦ñÆaåsF7¾‹n–L»˜	_0æär4zý†ÖL¿žÐ×èT2½¹"joMו!ʹg™îîùÉ&Gÿž?ЭéBt:Z‘ø”N˃½éeW³<©û!vAó¦aÐ\é5,p9,ÕµA§;Ñäã´99íw–žgÄÎé1*[ZŽß…éÒªe»4kÙñLWBÙÓ‘áó¯—2ìÊ+››éÓ‘iÓó}:6XÕO/¥Ñýiœïf|<‡ž7K ©Î¡é³ëüî4¥iÉ€h¤t9:à|Ž;¿¦ÕÑ+U¨´
˜6½9¶M7œgªúVY³Ä9ú¢žÒŽ¨ëÎöåë__¶f‹¢6N—¥AÑC¾ÎrZú³Œ
¦ñ~ѪÆö\ét]˜:ýV?_§Ï&ÃY4ž¹õ0ä½MžBÔ$P!u/<íHÆ-ëŸ3ÏOËó“˜óüŸ:IG73É*éM2K{Lì%=/£µÔËÊ3r9c̃ÅLO£ýÓðf9t€:ý™FSß¡1ÍÆóñ¦9ë즎4†vÒè9õº5BÍ”A;¥cÓzêu†¸Õ,M½M[¥›ÏXéÝ4Nî<_¾5ÏWe¶Šjš­Š¸8Í(VQ¤Â!çQ´z-
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´šzf{®Y+¨oÖÕUv‘yg
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;¤m[µ­×á]tn›¡{žæmχØm!66TJýžž“”²Ë×metáZ¡Ý¶-YÓ¤mÂŽfµ²,›Šíßíœö|}Ò[T]ös=”Gÿ²Òßmu`{ôjÆÖ±Ö†ÓØRß5¶[½
6ZƒZãØ>c5»imÇvWŸxáÕìµ~[ûÌß6Kû·¤æÙ1BÚØì–.m¸OÛ	n²5Uõ;ÜÔvp¿³!ÜOhš3a³†·¾pooÛxN­¶­wÝÕÖ[;©ÿºm~ò@;LÜ·UÜJìÚl‹›¡ÍÜý:·ßÚ8éH3´w®P>SÛµcÖê 4š˜Z­¹¾j'²“Ú‰çu¶³¹í\œ­šCšåážä„û
·îä>¬/Ùølö†yŸÝwšMÒkbçÆšÄ}76q±QܧìãöŠ[Ñ“%ø-§»â´)yºýßâÞ²1Ú¹löåš—ÝÑîCû¯ýÚAÒ6‘´Œ=Þ6rC}QÚÉl•vbÛkz«muŸ«_ÝÎçX·ˆwÖ-ƒÆ b¢ïÛÙl¿ì–;wÍëþc÷ÁÙÀø™Ì
~KŸ¹Ý¨íd÷‚›­£n<»¶ŸÝiIvªš’M[®mc¸[ÈŠ_n÷ÛVœžþsÏÇÍãn÷t¹;Ø» üX›¯Ý©lv7f¸Ñï†Ë»]¤ônw6ú~½Öwc^yܽl·§˜³fk«‰ÜïRwOÉ
Nuã‰ÛØëí7ö“ûø+Ç–rÏ´-x”m¶e;½þ/Š{ÍlŸ¶r¨Âd°ƒÐ%l@Rñzl­Â^sC[Þ¡j)CSSC-1.4.1/tests/prt/reportmr.sh0000644000000000000000000000201011372221630014601 0ustar0000000000000000#! /bin/sh
# reportmr.sh:  Testing for MR the reporting of numbers.

# Import common functions & definitions.
. ../common/test-common
. ../common/need-prt


g=reportmr.1 
s=inputs/s.$g
remove $g

# Vanilla operation, but with two files.
docommand R1 "${vg_prt} $s $s" 0 "\ninputs/s.reportmr.1:\n\nD 1.1\t98/05/10 20:44:58 james\t1 0\t00000/00000/00000\nMRs:\t123\nMRs:\t456\ndate and time created 98/05/10 20:44:58 by james\n\ninputs/s.reportmr.1:\n\nD 1.1\t98/05/10 20:44:58 james\t1 0\t00000/00000/00000\nMRs:\t123\nMRs:\t456\ndate and time created 98/05/10 20:44:58 by james\n" ""

# Vanilla operation, but with two files and the "-y" flag.
docommand R2 "${vg_prt} -y $s $s" 0 "\ninputs/s.reportmr.1:\tD 1.1\t98/05/10 20:44:58 james\t1 0\t00000/00000/00000 MRs:\t123 MRs:\t456 date and time created 98/05/10 20:44:58 by james\n\ninputs/s.reportmr.1:\tD 1.1\t98/05/10 20:44:58 james\t1 0\t00000/00000/00000 MRs:\t123 MRs:\t456 date and time created 98/05/10 20:44:58 by james\n" ""


remove $g
remove command.log passwd 

success
CSSC-1.4.1/tests/prt/nodel.sh0000755000000000000000000000155411366146472014064 0ustar0000000000000000#! /bin/sh

# default.sh:  Tests for prt no involving several deltas.

# Import common functions & definitions.
. ../common/test-common
. ../common/need-prt

s=s.testfile

remove $s
../../testutils/uu_decode --decode < testfile.uue || miscarry could not uudecode testfile.uue.

# XXX: the IGNORE in the followig lines is because of the warning message we
#      get about the excluded deltas feature not being fully tested.

do_output d1 "${vg_prt} -u $s" 0 expected/nodel.-u IGNORE
do_output d2 "${vg_prt} -f $s" 0 expected/nodel.-f IGNORE
do_output d3 "${vg_prt} -t $s" 0 expected/nodel.-t IGNORE
do_output d4 "${vg_prt} -b $s" 0 expected/nodel.-b IGNORE

do_output d5 "${vg_prt} -u -f $s" 0 expected/nodel.-u-f IGNORE
do_output d6 "${vg_prt} -t -b $s" 0 expected/nodel.-t-b IGNORE
do_output d7 "${vg_prt} -u -f -t -b $s" 0 expected/nodel.-u-f-t-b IGNORE

remove $s
success
CSSC-1.4.1/tests/prs/0000755000000000000000000000000013464267700012415 5ustar0000000000000000CSSC-1.4.1/tests/prs/s_foo_bd_output.txt0000644000000000000000000000016511367425266016355 0ustar0000000000000000I 2
D 3
hello %A% %Z% world.
E 3
I 3
D 4
hello %A% world.
E 4
I 4
hello %Z% world.
E 4
E 3

E 2
I 1
E 1

CSSC-1.4.1/tests/prs/sv33153.sh0000644000000000000000000000115511566040416013774 0ustar0000000000000000#! /bin/sh

# Tests for Savannah bug #33153 ("prs" includes "AUTO NULL DELTAS").


# Import common functions & definitions.
. ../common/test-common

s=s.sv33153
cleanup () {
    remove command.log
}
cleanup
# Deltas 2.1, 3.1, 4.1, 5.1 are "AUTO NULL DELTA"s and all 
# have the same timestamp.  Nevertheless, "prs -l -r4.1" and
# "prs -e -r4.1" should start/stop based on the SID itself, not
# on the timestamp of the delta.
docommand nd1 "${prs} -l -r4.1 -d:I: $s" 0 "6.1\n5.1\n4.1\n" ""
docommand nd2 "${prs} -e -r4.1 -d:I: $s" 0 "4.1\n3.1\n2.1\n1.1\n" ""
docommand nd2 "${prs}    -r4.1 -d:I: $s" 0 "4.1\n" ""

cleanup
CSSC-1.4.1/tests/prs/format.sh0000755000000000000000000000167411366146472014255 0ustar0000000000000000#! /bin/sh

# format.sh:  Testing for correct interpretation of the format string.

# Import common functions & definitions.
. ../common/test-common


# If we invert the order of the arguments to prs here, so that the
# nonexistent file is named first, then those systems which support
# exceptions will operate correctly, and those which don't, won't.

# expands_to () {
#     # $1 -- label
#     # $2 -- format
#     # $3 -- expansion
# docommand $1 "${vg_prs} \"-d$2\" -r1.1 s.1 s.foobar" 1 "$3" "IGNORE"
# }

remove s.1 p.1 1 z.1 s.foobar

# Create file
echo "Descriptive Text" > DESC
docommand f1 "${admin} -n -tDESC s.1" 0 "" ""
remove DESC

docommand f2 "${vg_prs} -d':M:
X' s.1" 0 "1
X
" ""

docommand f3 "${vg_prs} -d'hello' s.1" 0 "hello
" ""

docommand f4a "${vg_prs} -d':M:
' s.1" 0 "1

" ""

docommand f4b "${vg_prs} -d':M:\n' s.1" 0 "1
" ""

docommand f5 "${vg_prs} -d':M:
' s.1 s.1" 0 "1

1

" ""



remove s.1 p.1 z.1 1 command.log
success
CSSC-1.4.1/tests/prs/s.delta_ixg0000644000000000000000000000216711566040416014541 0ustar0000000000000000h60233
s 00000/00000/00002
d D 1.2.2.1 11/05/02 23:42:43 james 12 2
i 3
x 1
c no-op
e
s 00000/00000/00001
d D 1.1.1.2 11/05/02 23:41:32 james 11 7
x 2
g 1
c no-op
e
s 00000/00000/00001
d D 1.2.1.1 11/05/02 23:37:45 james 10 2
x 1
c no-op
e
s 00001/00003/00000
d D 1.3.1.1 11/05/02 23:35:43 james 9 3
i 4
g 2
c replaced body
e
s 00001/00003/00000
d R 1.4.1.1 11/05/02 23:33:39 james 8 4
g 2
c replaced body
e
s 00001/00000/00001
d D 1.1.1.1 11/05/02 23:26:50 james 7 1
i 2
c new-branch
e
s 00001/00000/00004
d D 1.6 11/05/02 22:28:48 james 6 5
i 3
x 1
g 2
c ixtest
e
s 00001/00000/00003
d D 1.5 11/05/02 22:24:34 james 5 4
g 3
c dot
e
s 00001/00000/00002
d D 1.4 11/05/02 22:23:35 james 4 3
c 
e
s 00001/00000/00001
d D 1.3 11/05/02 22:23:19 james 3 2
c 
e
s 00001/00000/00000
d D 1.2 11/05/02 22:22:45 james 2 1
c 
e
s 00000/00000/00000
d D 1.1 11/05/02 22:22:32 james 1 0
c date and time created 11/05/02 22:22:32 by james
e
u
U
f j 
t
T
I 2
D 9
hello
I 7
new-branch
E 7
I 3
there
I 4
world
E 9
I 9
new body
E 9
I 5
.
I 6
ixtest
E 6
E 5
E 4
E 3
E 2
I 1
E 1
CSSC-1.4.1/tests/prs/delta_ixg.sh0000644000000000000000000001043311566040416014704 0ustar0000000000000000#! /bin/sh

# delta_ixg.sh:  Testing for reporting included, excluded, ignored deltas.

# Import common functions & definitions.
. ../common/test-common

cleanup () {
    remove command.log
}

# CSSC's prs emits a warning when it sees an ignored delta, because
# the feature is not fully tested.  We use the macro NO_STDERR to
# indicate cases where there should be no output on stderr, but in
# fact a warning message is issued by CSSC (but not SCCS).
NO_STDERR=IGNORE

# This table summarises our example s-file.   
# The first column is three characters.   
# An i appears if the indicated SID includes a delta.
# An x appears if the indicated SID excludes a delta.
# A  g appears if the indicated SID ignores  a delta.
# In each of these cases, just one delta is being included/excluded/ignored.
# 
# ---    1.1 
# --g    1.5
# -x-    1.2.1.1
# -xg    1.1.1.2
# i--    1.1.1.1
# i-g    1.3.1.1
# ix-    1.2.2.1
# ixg    1.6


# Base case (---): no included, excluded, ignored deltas.
docommand n1 "${prs} -d':I: :Dn:' -r1.1 s.delta_ixg" 0 "1.1 \n"      "${NO_STDERR}"
docommand x1 "${prs} -d':I: :Dx:' -r1.1 s.delta_ixg" 0 "1.1 \n"      "${NO_STDERR}"
docommand g1 "${prs} -d':I: :Dg:' -r1.1 s.delta_ixg" 0 "1.1 \n"      "${NO_STDERR}"
docommand I1 "${prs} -d':I: :DI:' -r1.1 s.delta_ixg" 0 "1.1 \n"      "${NO_STDERR}"

# Simple example: ignores (--g).
# Delta 1.5 (seq 5) ignores 1.3 (seq 3).
docommand n5 "${prs} -d':I: :Dn:' -r1.5 s.delta_ixg" 0 "1.5 \n"      "${NO_STDERR}"
docommand x5 "${prs} -d':I: :Dx:' -r1.5 s.delta_ixg" 0 "1.5 \n"      "${NO_STDERR}"
docommand g5 "${prs} -d':I: :Dg:' -r1.5 s.delta_ixg" 0 "1.5 3\n"     "${NO_STDERR}"
docommand I5 "${prs} -d':I: :DI:' -r1.5 s.delta_ixg" 0 "1.5 /3\n"    "${NO_STDERR}"

# Exclude (-x-): 1.2.1.1 (seq 10) excludes 1.1 (seq 1)
docommand n10 "${prs} -d':I: :Dn:' -r1.2.1.1 s.delta_ixg" 0 "1.2.1.1 \n"      "${NO_STDERR}"
docommand x10 "${prs} -d':I: :Dx:' -r1.2.1.1 s.delta_ixg" 0 "1.2.1.1 1\n"     "${NO_STDERR}"
docommand g10 "${prs} -d':I: :Dg:' -r1.2.1.1 s.delta_ixg" 0 "1.2.1.1 \n"      "${NO_STDERR}"
docommand I10 "${prs} -d':I: :DI:' -r1.2.1.1 s.delta_ixg" 0 "1.2.1.1 /1\n"    "${NO_STDERR}"

# -xg    1.1.1.2 (seq 11) excludes 1.2 (seq 2) and ignores 1.1 (seq 1)
docommand n11 "${prs} -d':I: :Dn:' -r1.1.1.2 s.delta_ixg" 0 "1.1.1.2 \n"      "${NO_STDERR}"
docommand x11 "${prs} -d':I: :Dx:' -r1.1.1.2 s.delta_ixg" 0 "1.1.1.2 2\n"     "${NO_STDERR}"
docommand g11 "${prs} -d':I: :Dg:' -r1.1.1.2 s.delta_ixg" 0 "1.1.1.2 1\n"     "${NO_STDERR}"
docommand I11 "${prs} -d':I: :DI:' -r1.1.1.2 s.delta_ixg" 0 "1.1.1.2 /2/1\n"  "${NO_STDERR}"

# i--    1.1.1.1 (seq 7) includes 1.2 (seq 2).
docommand n7 "${prs} -d':I: :Dn:' -r1.1.1.1 s.delta_ixg" 0 "1.1.1.1 2\n"      "${NO_STDERR}"
docommand x7 "${prs} -d':I: :Dx:' -r1.1.1.1 s.delta_ixg" 0 "1.1.1.1 \n"       "${NO_STDERR}"
docommand g7 "${prs} -d':I: :Dg:' -r1.1.1.1 s.delta_ixg" 0 "1.1.1.1 \n"       "${NO_STDERR}"
docommand I7 "${prs} -d':I: :DI:' -r1.1.1.1 s.delta_ixg" 0 "1.1.1.1 2\n"      "${NO_STDERR}"


# i-g    1.3.1.1 (seq 9) includes 1.4 (seq 4) and ignores 1.2 (seq 2)
docommand n9 "${prs} -d':I: :Dn:' -r1.3.1.1 s.delta_ixg" 0 "1.3.1.1 4\n"      "${NO_STDERR}"
docommand x9 "${prs} -d':I: :Dx:' -r1.3.1.1 s.delta_ixg" 0 "1.3.1.1 \n"       "${NO_STDERR}"
docommand g9 "${prs} -d':I: :Dg:' -r1.3.1.1 s.delta_ixg" 0 "1.3.1.1 2\n"      "${NO_STDERR}"
docommand I9 "${prs} -d':I: :DI:' -r1.3.1.1 s.delta_ixg" 0 "1.3.1.1 4/2\n"    "${NO_STDERR}"

# ix-    1.2.2.1 (seq 12) includes 1.3 (seq 3) and excludes 1.1 (seq 1)
docommand n12 "${prs} -d':I: :Dn:' -r1.2.2.1 s.delta_ixg" 0 "1.2.2.1 3\n"     "${NO_STDERR}"
docommand x12 "${prs} -d':I: :Dx:' -r1.2.2.1 s.delta_ixg" 0 "1.2.2.1 1\n"     "${NO_STDERR}"
docommand g12 "${prs} -d':I: :Dg:' -r1.2.2.1 s.delta_ixg" 0 "1.2.2.1 \n"      "${NO_STDERR}"
docommand I12 "${prs} -d':I: :DI:' -r1.2.2.1 s.delta_ixg" 0 "1.2.2.1 3/1\n"   "${NO_STDERR}"


# All of them (ixg)
# Delta 1.6 (seq 6) includes 1.3 (seq 3), excludes 1.1 (seq 1) and ignores 1.2 (seq 2).
docommand n6 "${prs} -d':I: :Dn:' -r1.6 s.delta_ixg" 0 "1.6 3\n"     "${NO_STDERR}"
docommand x6 "${prs} -d':I: :Dx:' -r1.6 s.delta_ixg" 0 "1.6 1\n"     "${NO_STDERR}"
docommand g6 "${prs} -d':I: :Dg:' -r1.6 s.delta_ixg" 0 "1.6 2\n"     "${NO_STDERR}"
docommand I6 "${prs} -d':I: :DI:' -r1.6 s.delta_ixg" 0 "1.6 3/1/2\n" "${NO_STDERR}"

cleanup
success
CSSC-1.4.1/tests/prs/sv33633.sh~0000644000000000000000000000011411661430074014166 0ustar0000000000000000#! /bin/sh

# Tests for Savannah bug #33633 (sccs prs -d":GB:" core dump).

CSSC-1.4.1/tests/prs/s.sv331530000644000000000000000000000103011566040416013614 0ustar0000000000000000h28507
s 00000/00000/00000
d D 6.1 11/04/28 23:55:56 james 6 5
e
s 00000/00000/00000
d D 5.1 11/04/28 23:55:56 james 5 4
c AUTO NULL DELTA
e
s 00000/00000/00000
d D 4.1 11/04/28 23:55:56 james 4 3
c AUTO NULL DELTA
e
s 00000/00000/00000
d D 3.1 11/04/28 23:55:56 james 3 2
c AUTO NULL DELTA
e
s 00000/00000/00000
d D 2.1 11/04/28 23:55:56 james 2 1
c AUTO NULL DELTA
e
s 00000/00000/00000
d D 1.1 11/04/28 23:55:56 james 1 0
c date and time created 11/04/28 23:55:56 by james
e
u
U
f n
f e 0
t
T
I 1
E 1
CSSC-1.4.1/tests/prs/keywords.sh0000755000000000000000000000634011366146472014627 0ustar0000000000000000#! /bin/sh

# keywords.sh:  Testing for correct expansion of formats for prs -d.

# Import common functions & definitions.
. ../common/test-common


sid=1.1

expands_to () {
    # $1 -- label
    # $2 -- format
    # $3 -- expansion
docommand $1 "${vg_prs} \"-d$2\" -r${sid} s.1" 0 "$3" IGNORE
}

remove s.1 p.1 1 z.1

# Create file
echo "Descriptive Text" > DESC
docommand P1 "${admin} -n -tDESC s.1" 0 "" ""
remove DESC

docommand P2 "${vg_prs} -d':M:\n' s.1" 0 "1
" ""

docommand P3 "${get} -e s.1" 0 "1.1\nnew delta 1.2\n0 lines\n" IGNORE
echo "hello from %M%" >> 1
docommand P4 "${delta} -y s.1" 0 "1.2\n1 inserted\n0 deleted\n0 unchanged\n" ""

expands_to z1 :PN:      `../../testutils/realpwd`"/s.1\n"


expands_to X1  :I:      "1.1\n"
expands_to X1r :R:      "1\n"
expands_to X1l :L:      "1\n"
expands_to X1b :B:      "\n"
expands_to X1s :S:      "\n"
expands_to X2  :BF:     "no\n"
expands_to X3  :DI:     "\n"
expands_to X4  :DL:     "00000/00000/00000\n"
expands_to X5  :DT:     "D\n"
expands_to X7  :J:      "no\n"
expands_to X8  :LK:     "none\n"
expands_to X9  :MF:     "no\n"
expands_to X10 :MP:     "none\n"
expands_to X11 :MR:     "\n"
expands_to X12 :Z:      '@(#)\n'
expands_to X13 'x\\ny'  "x\ny\n"
expands_to X14 ':Q:'    '\n'
expands_to X15 'x\ty'   'x\ty\n'
expands_to X16 'x\\ty'   'x\ty\n'
expands_to X17 'x\\ny'   'x\ny\n'
expands_to X18 ':FD:'   'Descriptive Text\n\n'

remove got.stdout expected.stdout
echo_nonl Z1...
${vg_prs}  -d'\\' s.1 > got.stdout 2>got.stderr || fail prs failed.
echo \\            > expected.stdout || miscarry redirection to expected.stdout
diff expected.stdout got.stdout >/dev/null || fail stdout format error.
test -s got.stderr && fail expected empty stderr output
remove got.stderr got.stdout expected.stdout 
echo passed


# Make sure prs accepts an empty "-r" option.
docommand Z2 "${vg_prs} -r -d':M:\n' s.1" 0 "1
" ""

remove s.1
docommand  K0 "cp sample_foo s.1" 0 IGNORE IGNORE
docommand  K1 "${admin} -fqQFLAG s.1" 0 IGNORE IGNORE

expands_to K2 ':Dy:'   '02\n'
expands_to K3 ':Dm:'   '03\n'
expands_to K4 ':Dd:'   '16\n'

expands_to K5 ':Th:'   '21\n'
expands_to K6 ':Tm:'   '39\n'
expands_to K7 ':Ts:'   '36\n'


docommand _1 "${get} -e -x1.1,1.2 -r1.4 s.1" 0 IGNORE IGNORE
echo hello >> 1 || miscarry "could not write to file '1'"
#docommand _2 "${delta} -g1.1 s.1" 0 IGNORE IGNORE
docommand _2 "${delta} -y'You only Live Twice'  s.1" 0 IGNORE IGNORE

docommand _3 "${get} -e -i1.3 -x1.2,1.1 -r1.5 s.1" 0 IGNORE IGNORE
echo foobar >> 1 || miscarry "could not write to file '1'"
#docommand _4 "${delta} -g1.1 s.1" 0 IGNORE IGNORE
docommand _4 "${delta} -y' Roundabout'  s.1" 0 IGNORE IGNORE

docommand _5 "${admin} -fi -ftMODULE_TYPE -fl1 s.1" 0 IGNORE IGNORE
docommand _6 "${admin} -asanta s.1" 0 IGNORE IGNORE


sid=1.5


# Excluded deltas
expands_to K8 ':Dx:'   '2 1\n'

# Ignored deltas
# expands_to K9 ':Dg:'   '2\n'
expands_to K9 ':Dg:'   '\n'

# Authorised user list
expands_to K10 ':UN:'   'santa\n\n'

# Module type (t) flag
expands_to K11 ':Y:'   'MODULE_TYPE\n'

# KF - keyword warning flag
expands_to K12 ':KF:'   'yes\n'

expands_to K13 ':LK:'   '1\n'
expands_to K14 ':Q:'   'QFLAG\n'


expands_to K15 ':DI:'   '/2 1\n'

sid=1.6

expands_to K16 ':DI:'   '3/2 1\n'

## 
## 
remove s.1 p.1 z.1 1 command.log
success
CSSC-1.4.1/tests/prs/s.sv33633.txt0000644000000000000000000000023512664337376014461 0ustar0000000000000000h08362
s 00001/00000/00000
d D 1.1 11/11/18 10:14:12 james 1 0
c date and time created 11/11/18 10:14:12 by james
e
u
U
f e 0
t
T
I 1
hi %I%
E 1
CSSC-1.4.1/tests/prs/wrongsid.sh0000644000000000000000000000154711555415020014601 0ustar0000000000000000#! /bin/sh

# wrongsid.sh:  what happens if the desired SID does not exist?

# Import common functions & definitions.
. ../common/test-common

cleanup () {
    for prefix in s p z l
    do
	remove ${prefix}.foo ${prefix}.bar
    done
    remove command.log
}

cleanup

# Create files
docommand ws1 "${admin} -i/dev/null -r5.1 -n s.foo" 0 "" IGNORE
docommand ws2 "${admin} -i/dev/null -r10.1 -n s.bar" 0 "" IGNORE


# Basic successful operations.
docommand ws3 "${vg_prs} -r5.1 -d':M:-:I:\nX' s.foo" 0 "foo-5.1\nX\n" ""
docommand ws4 "${vg_prs} -r10.1 -d':M:-:I:\nX' s.bar" 0 "bar-10.1\nX\n" ""

# Similar but specifying a nonexistent SID
docommand ws5 "${vg_prs} -r10.1 -d':M:-:I:\nX' s.foo" 1 "" IGNORE
# This time, make sure the failure of the first command is remembered.
docommand ws6 "${vg_prs} -r10.1 -d':M:-:I:' s.foo s.bar" 1 "bar-10.1\n" IGNORE

cleanup
success
CSSC-1.4.1/tests/prs/sample_foo0000644000000000000000000000067411362630513014462 0ustar0000000000000000h23232
s 00001/00001/00001
d D 1.4 02/03/16 21:41:19 james 4 3
c 
e
s 00001/00001/00001
d D 1.3 02/03/16 21:40:59 james 3 2
c 
e
s 00002/00000/00000
d D 1.2 02/03/16 21:40:05 james 2 1
c 
e
s 00000/00000/00000
d D 1.1 02/03/16 21:39:36 james 1 0
c date and time created 02/03/16 21:39:36 by james
e
u
U
t
T
I 2
D 3
hello %A% %Z% world.
E 3
I 3
D 4
hello %A% world.
E 4
I 4
hello %Z% world.
E 4
E 3

E 2
I 1
E 1
CSSC-1.4.1/tests/prs/default.sh0000644000000000000000000000123211555415020014360 0ustar0000000000000000#! /bin/sh

# default.sh: test the default behaviour.

# Import common functions & definitions.
. ../common/test-common

cleanup () {
    for prefix in s p z l
    do
	remove ${prefix}.foo
    done
    remove command.log foo
}

cleanup

# Create files
docommand dprs1 "${admin} -i/dev/null -n s.foo" 0 "" IGNORE
docommand dprs2 "${get} -e s.foo" 0 IGNORE IGNORE
docommand dprs3 "${delta} -yNone s.foo" 0 IGNORE IGNORE

# With -d, processing stops after the first match.
docommand dprs4 "${vg_prs} -d':M:-:I:\n' s.foo" 0 "foo-1.2\n" ""

# Without -d, by default processing includes all deltas.
docommand dprs5 "${vg_prs} s.foo | grep -c '^D'" 0 "2\n" IGNORE

cleanup
CSSC-1.4.1/tests/prs/exists.sh0000644000000000000000000000202711366146472014272 0ustar0000000000000000#! /bin/sh

# exists.sh:  Testing for correct behaviour when a file isn't there.

# Import common functions & definitions.
. ../common/test-common


# If we invert the order of the arguments to prs here, so that the
# nonexistent file is named first, then those systems which support
# exceptions will operate correctly, and those which don't, won't.

expands_to () {
    # $1 -- label
    # $2 -- format
    # $3 -- expansion
docommand $1 "${vg_prs} \"-d$2\" -r1.1 s.1 s.foobar" 1 "$3" "IGNORE"
}

remove s.1 p.1 1 z.1 s.foobar

# Create file
echo "Descriptive Text" > DESC
docommand e1 "${admin} -n -tDESC s.1" 0 "" ""
remove DESC

docommand e2a "${vg_prs} -d':M:\nX' s.1" 0 "1\nX\n" ""
docommand e2b "${vg_prs} -d':M:\n' s.1" 0 "1\n" ""
docommand e2c "${vg_prs} -d':M:
' s.1" 0 "1

" ""

docommand e3 "${get} -e s.1" 0 "1.1\nnew delta 1.2\n0 lines\n" IGNORE
echo "hello from %M%" >> 1
docommand e4 "${delta} -y s.1" 0 "1.2\n1 inserted\n0 deleted\n0 unchanged\n" ""



expands_to X1  :I:      "1.1\n"



remove s.1 p.1 z.1 1 command.log
success
CSSC-1.4.1/tests/prs/sv33633.sh0000644000000000000000000000042712664337376014016 0ustar0000000000000000#! /bin/sh

# Test for Savannah bug #33633 (sccs prs -d":GB:" core dump).


# Import common functions & definitions.
. ../common/test-common

p=sv33633.txt
s=s.${p}
cleanup () {
    remove command.log
}
cleanup

docommand prs_gb_core_1 "${prs} -d:GB: ${s}" 0 "hi 1.1\n\n" IGNORE
CSSC-1.4.1/tests/prs/cutoff.sh0000644000000000000000000000166111555415020014230 0ustar0000000000000000#! /bin/sh

# cutoff.sh:  Tests for prs -e and prs -l (with both -c and -r).

# Import common functions & definitions.
. ../common/test-common

s="../year-2000/s.y2k.txt"
cleanup () {
    remove command.log
}
cleanup

# First, basic tests with a cutoff which does not co-incide precisely
# with the date of an existing delta.
docommand co1 "${prs} -e -c70 -d:I: $s" 0 "1.1\n" IGNORE
docommand co2 "${prs} -l -c70 -d:I: $s" 0 "1.5\n1.4\n1.3\n1.2\n" IGNORE

# Now, choose a data which does coincide.  The delta whose time matches
# should always be printed (in this case, 1.2).
docommand co3 "${prs} -e -c991231235959 -d:I: $s" 0 "1.2\n1.1\n" IGNORE
docommand co4 "${prs} -l -c991231235959 -d:I: $s" 0 "1.5\n1.4\n1.3\n1.2\n" IGNORE


# These tests are fundamentally the same but with -r instead of -c.
docommand co5 "${prs} -e -r1.2 -d:I: $s" 0 "1.2\n1.1\n" IGNORE
docommand co6 "${prs} -l -r1.2 -d:I: $s" 0 "1.5\n1.4\n1.3\n1.2\n" IGNORE

cleanup
CSSC-1.4.1/tests/prs/body.sh0000644000000000000000000000241311366146472013707 0ustar0000000000000000#! /bin/sh

# body.sh:  Testing for :GB: keyword of prs.

# Import common functions & definitions.
. ../common/test-common

remove s.1 p.1 z.1 1 command.log DESC s.foo p.foo z.foo 

# Create file
echo "hello" > DESC
docommand b1 "${admin} -n -iDESC s.1" 0 "" IGNORE
remove DESC

# get -p should just emit the body.
docommand b2 "${get} -p s.1" 0 "hello
" IGNORE

# get -d :GB: should emit the body followed by a newline
docommand b3 "${vg_prs} -d:GB: s.1" 0 "hello

" IGNORE


# Also, keyword expansion should occur too. 
remove s.1 p.1 z.1 1 command.log DESC

# Create file again
echo "%Z%" > DESC
docommand b4 "${admin} -n -iDESC s.1" 0 "" IGNORE
remove DESC


# get -p should just emit the body, with kw expansion
docommand b5 "${get} -p s.1" 0 "@(#)
" IGNORE

# get -d :GB: should emit the body followed by a newline with kw expansion
docommand b6 "${vg_prs} -d:GB: s.1" 0 "@(#)

" IGNORE

# get -p -k should just emit the body, without kw expansion
# we have to make this check to ensure that prs was really
# going keyword expansion
docommand b7 "${get} -p -k s.1" 0 "%Z%
" IGNORE


## Testing for :BD:
docommand b7 "cp sample_foo s.foo" 0 IGNORE IGNORE

do_output b8 "${vg_prs} -d:BD: s.foo" 0 s_foo_bd_output.txt IGNORE



remove s.1 p.1 z.1 1 command.log s.foo p.foo z.foo 
success
CSSC-1.4.1/tests/Makefile.in0000644000000000000000000012717213464267671013677 0ustar0000000000000000# Makefile.in generated by automake 1.15 from Makefile.am.
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HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
HAVE_ISBLANK = @HAVE_ISBLANK@
HAVE_LCHMOD = @HAVE_LCHMOD@
HAVE_LCHOWN = @HAVE_LCHOWN@
HAVE_LINK = @HAVE_LINK@
HAVE_LINKAT = @HAVE_LINKAT@
HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
HAVE_LSTAT = @HAVE_LSTAT@
HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
HAVE_MBRLEN = @HAVE_MBRLEN@
HAVE_MBRTOWC = @HAVE_MBRTOWC@
HAVE_MBSINIT = @HAVE_MBSINIT@
HAVE_MBSLEN = @HAVE_MBSLEN@
HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
HAVE_MEMCHR = @HAVE_MEMCHR@
HAVE_MEMPCPY = @HAVE_MEMPCPY@
HAVE_MKDIRAT = @HAVE_MKDIRAT@
HAVE_MKDTEMP = @HAVE_MKDTEMP@
HAVE_MKFIFO = @HAVE_MKFIFO@
HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
HAVE_MKNOD = @HAVE_MKNOD@
HAVE_MKNODAT = @HAVE_MKNODAT@
HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
HAVE_MKSTEMP = @HAVE_MKSTEMP@
HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
HAVE_OPENAT = @HAVE_OPENAT@
HAVE_OPENDIR = @HAVE_OPENDIR@
HAVE_OS_H = @HAVE_OS_H@
HAVE_PCLOSE = @HAVE_PCLOSE@
HAVE_PIPE = @HAVE_PIPE@
HAVE_PIPE2 = @HAVE_PIPE2@
HAVE_POPEN = @HAVE_POPEN@
HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
HAVE_PREAD = @HAVE_PREAD@
HAVE_PTHREAD_H = @HAVE_PTHREAD_H@
HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@
HAVE_PTHREAD_T = @HAVE_PTHREAD_T@
HAVE_PTSNAME = @HAVE_PTSNAME@
HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
HAVE_PWRITE = @HAVE_PWRITE@
HAVE_RAISE = @HAVE_RAISE@
HAVE_RANDOM = @HAVE_RANDOM@
HAVE_RANDOM_H = @HAVE_RANDOM_H@
HAVE_RANDOM_R = @HAVE_RANDOM_R@
HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
HAVE_READDIR = @HAVE_READDIR@
HAVE_READLINK = @HAVE_READLINK@
HAVE_READLINKAT = @HAVE_READLINKAT@
HAVE_REALPATH = @HAVE_REALPATH@
HAVE_RENAMEAT = @HAVE_RENAMEAT@
HAVE_REWINDDIR = @HAVE_REWINDDIR@
HAVE_RPMATCH = @HAVE_RPMATCH@
HAVE_SCANDIR = @HAVE_SCANDIR@
HAVE_SCHED_H = @HAVE_SCHED_H@
HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
HAVE_SETENV = @HAVE_SETENV@
HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
HAVE_SIGACTION = @HAVE_SIGACTION@
HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@
HAVE_SIGINFO_T = @HAVE_SIGINFO_T@
HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
HAVE_SIGSET_T = @HAVE_SIGSET_T@
HAVE_SLEEP = @HAVE_SLEEP@
HAVE_STDINT_H = @HAVE_STDINT_H@
HAVE_STPCPY = @HAVE_STPCPY@
HAVE_STPNCPY = @HAVE_STPNCPY@
HAVE_STRCASESTR = @HAVE_STRCASESTR@
HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
HAVE_STRPBRK = @HAVE_STRPBRK@
HAVE_STRPTIME = @HAVE_STRPTIME@
HAVE_STRSEP = @HAVE_STRSEP@
HAVE_STRTOD = @HAVE_STRTOD@
HAVE_STRTOLL = @HAVE_STRTOLL@
HAVE_STRTOULL = @HAVE_STRTOULL@
HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@
HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@
HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@
HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
HAVE_SYMLINK = @HAVE_SYMLINK@
HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@
HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@
HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
HAVE_TIMEGM = @HAVE_TIMEGM@
HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
HAVE_UNISTD_H = @HAVE_UNISTD_H@
HAVE_UNLINKAT = @HAVE_UNLINKAT@
HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
HAVE_USLEEP = @HAVE_USLEEP@
HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
HAVE_VASPRINTF = @HAVE_VASPRINTF@
HAVE_VDPRINTF = @HAVE_VDPRINTF@
HAVE_WCHAR_H = @HAVE_WCHAR_H@
HAVE_WCHAR_T = @HAVE_WCHAR_T@
HAVE_WCPCPY = @HAVE_WCPCPY@
HAVE_WCPNCPY = @HAVE_WCPNCPY@
HAVE_WCRTOMB = @HAVE_WCRTOMB@
HAVE_WCSCASECMP = @HAVE_WCSCASECMP@
HAVE_WCSCAT = @HAVE_WCSCAT@
HAVE_WCSCHR = @HAVE_WCSCHR@
HAVE_WCSCMP = @HAVE_WCSCMP@
HAVE_WCSCOLL = @HAVE_WCSCOLL@
HAVE_WCSCPY = @HAVE_WCSCPY@
HAVE_WCSCSPN = @HAVE_WCSCSPN@
HAVE_WCSDUP = @HAVE_WCSDUP@
HAVE_WCSLEN = @HAVE_WCSLEN@
HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
HAVE_WCSNCAT = @HAVE_WCSNCAT@
HAVE_WCSNCMP = @HAVE_WCSNCMP@
HAVE_WCSNCPY = @HAVE_WCSNCPY@
HAVE_WCSNLEN = @HAVE_WCSNLEN@
HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
HAVE_WCSPBRK = @HAVE_WCSPBRK@
HAVE_WCSRCHR = @HAVE_WCSRCHR@
HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
HAVE_WCSSPN = @HAVE_WCSSPN@
HAVE_WCSSTR = @HAVE_WCSSTR@
HAVE_WCSTOK = @HAVE_WCSTOK@
HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
HAVE_WCSXFRM = @HAVE_WCSXFRM@
HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
HAVE_WINT_T = @HAVE_WINT_T@
HAVE_WMEMCHR = @HAVE_WMEMCHR@
HAVE_WMEMCMP = @HAVE_WMEMCMP@
HAVE_WMEMCPY = @HAVE_WMEMCPY@
HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
HAVE_WMEMSET = @HAVE_WMEMSET@
HAVE__BOOL = @HAVE__BOOL@
HAVE__EXIT = @HAVE__EXIT@
INCLUDE_NEXT = @INCLUDE_NEXT@
INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@
INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
LD = @LD@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
LIBTOOL = @LIBTOOL@
LIB_PTHREAD = @LIB_PTHREAD@
LIPO = @LIPO@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@
NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@
NEXT_AS_FIRST_DIRECTIVE_STDARG_H = @NEXT_AS_FIRST_DIRECTIVE_STDARG_H@
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@
NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
NEXT_CTYPE_H = @NEXT_CTYPE_H@
NEXT_DIRENT_H = @NEXT_DIRENT_H@
NEXT_ERRNO_H = @NEXT_ERRNO_H@
NEXT_FCNTL_H = @NEXT_FCNTL_H@
NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
NEXT_PTHREAD_H = @NEXT_PTHREAD_H@
NEXT_SCHED_H = @NEXT_SCHED_H@
NEXT_SIGNAL_H = @NEXT_SIGNAL_H@
NEXT_STDARG_H = @NEXT_STDARG_H@
NEXT_STDDEF_H = @NEXT_STDDEF_H@
NEXT_STDINT_H = @NEXT_STDINT_H@
NEXT_STDIO_H = @NEXT_STDIO_H@
NEXT_STDLIB_H = @NEXT_STDLIB_H@
NEXT_STRING_H = @NEXT_STRING_H@
NEXT_SYS_FILE_H = @NEXT_SYS_FILE_H@
NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@
NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@
NEXT_TIME_H = @NEXT_TIME_H@
NEXT_UNISTD_H = @NEXT_UNISTD_H@
NEXT_WCHAR_H = @NEXT_WCHAR_H@
NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PR = @PR@
PRAGMA_COLUMNS = @PRAGMA_COLUMNS@
PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
PRIPTR_PREFIX = @PRIPTR_PREFIX@
PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@
PTHREAD_CC = @PTHREAD_CC@
PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
PTHREAD_H = @PTHREAD_H@
PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
PTHREAD_LIBS = @PTHREAD_LIBS@
PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
PYTHON = @PYTHON@
RANLIB = @RANLIB@
REPLACE_BTOWC = @REPLACE_BTOWC@
REPLACE_CALLOC = @REPLACE_CALLOC@
REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@
REPLACE_CHOWN = @REPLACE_CHOWN@
REPLACE_CLOSE = @REPLACE_CLOSE@
REPLACE_CLOSEDIR = @REPLACE_CLOSEDIR@
REPLACE_DIRFD = @REPLACE_DIRFD@
REPLACE_DPRINTF = @REPLACE_DPRINTF@
REPLACE_DUP = @REPLACE_DUP@
REPLACE_DUP2 = @REPLACE_DUP2@
REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
REPLACE_FCLOSE = @REPLACE_FCLOSE@
REPLACE_FCNTL = @REPLACE_FCNTL@
REPLACE_FDOPEN = @REPLACE_FDOPEN@
REPLACE_FDOPENDIR = @REPLACE_FDOPENDIR@
REPLACE_FFLUSH = @REPLACE_FFLUSH@
REPLACE_FOPEN = @REPLACE_FOPEN@
REPLACE_FPRINTF = @REPLACE_FPRINTF@
REPLACE_FPURGE = @REPLACE_FPURGE@
REPLACE_FREOPEN = @REPLACE_FREOPEN@
REPLACE_FSEEK = @REPLACE_FSEEK@
REPLACE_FSEEKO = @REPLACE_FSEEKO@
REPLACE_FSTAT = @REPLACE_FSTAT@
REPLACE_FSTATAT = @REPLACE_FSTATAT@
REPLACE_FTELL = @REPLACE_FTELL@
REPLACE_FTELLO = @REPLACE_FTELLO@
REPLACE_FTRUNCATE = @REPLACE_FTRUNCATE@
REPLACE_FUTIMENS = @REPLACE_FUTIMENS@
REPLACE_GETCWD = @REPLACE_GETCWD@
REPLACE_GETDELIM = @REPLACE_GETDELIM@
REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@
REPLACE_GETDTABLESIZE = @REPLACE_GETDTABLESIZE@
REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
REPLACE_GETLINE = @REPLACE_GETLINE@
REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@
REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
REPLACE_GMTIME = @REPLACE_GMTIME@
REPLACE_ISATTY = @REPLACE_ISATTY@
REPLACE_LCHOWN = @REPLACE_LCHOWN@
REPLACE_LINK = @REPLACE_LINK@
REPLACE_LINKAT = @REPLACE_LINKAT@
REPLACE_LOCALTIME = @REPLACE_LOCALTIME@
REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@
REPLACE_LSEEK = @REPLACE_LSEEK@
REPLACE_LSTAT = @REPLACE_LSTAT@
REPLACE_MALLOC = @REPLACE_MALLOC@
REPLACE_MBRLEN = @REPLACE_MBRLEN@
REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
REPLACE_MBSINIT = @REPLACE_MBSINIT@
REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@
REPLACE_MBTOWC = @REPLACE_MBTOWC@
REPLACE_MEMCHR = @REPLACE_MEMCHR@
REPLACE_MEMMEM = @REPLACE_MEMMEM@
REPLACE_MKDIR = @REPLACE_MKDIR@
REPLACE_MKFIFO = @REPLACE_MKFIFO@
REPLACE_MKNOD = @REPLACE_MKNOD@
REPLACE_MKSTEMP = @REPLACE_MKSTEMP@
REPLACE_MKTIME = @REPLACE_MKTIME@
REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@
REPLACE_NULL = @REPLACE_NULL@
REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@
REPLACE_OPEN = @REPLACE_OPEN@
REPLACE_OPENAT = @REPLACE_OPENAT@
REPLACE_OPENDIR = @REPLACE_OPENDIR@
REPLACE_PERROR = @REPLACE_PERROR@
REPLACE_POPEN = @REPLACE_POPEN@
REPLACE_PREAD = @REPLACE_PREAD@
REPLACE_PRINTF = @REPLACE_PRINTF@
REPLACE_PTHREAD_SIGMASK = @REPLACE_PTHREAD_SIGMASK@
REPLACE_PTSNAME = @REPLACE_PTSNAME@
REPLACE_PTSNAME_R = @REPLACE_PTSNAME_R@
REPLACE_PUTENV = @REPLACE_PUTENV@
REPLACE_PWRITE = @REPLACE_PWRITE@
REPLACE_QSORT_R = @REPLACE_QSORT_R@
REPLACE_RAISE = @REPLACE_RAISE@
REPLACE_RANDOM_R = @REPLACE_RANDOM_R@
REPLACE_READ = @REPLACE_READ@
REPLACE_READLINK = @REPLACE_READLINK@
REPLACE_READLINKAT = @REPLACE_READLINKAT@
REPLACE_REALLOC = @REPLACE_REALLOC@
REPLACE_REALPATH = @REPLACE_REALPATH@
REPLACE_REMOVE = @REPLACE_REMOVE@
REPLACE_RENAME = @REPLACE_RENAME@
REPLACE_RENAMEAT = @REPLACE_RENAMEAT@
REPLACE_RMDIR = @REPLACE_RMDIR@
REPLACE_SETENV = @REPLACE_SETENV@
REPLACE_SLEEP = @REPLACE_SLEEP@
REPLACE_SNPRINTF = @REPLACE_SNPRINTF@
REPLACE_SPRINTF = @REPLACE_SPRINTF@
REPLACE_STAT = @REPLACE_STAT@
REPLACE_STDIO_READ_FUNCS = @REPLACE_STDIO_READ_FUNCS@
REPLACE_STDIO_WRITE_FUNCS = @REPLACE_STDIO_WRITE_FUNCS@
REPLACE_STPNCPY = @REPLACE_STPNCPY@
REPLACE_STRCASESTR = @REPLACE_STRCASESTR@
REPLACE_STRCHRNUL = @REPLACE_STRCHRNUL@
REPLACE_STRDUP = @REPLACE_STRDUP@
REPLACE_STRERROR = @REPLACE_STRERROR@
REPLACE_STRERROR_R = @REPLACE_STRERROR_R@
REPLACE_STRNCAT = @REPLACE_STRNCAT@
REPLACE_STRNDUP = @REPLACE_STRNDUP@
REPLACE_STRNLEN = @REPLACE_STRNLEN@
REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@
REPLACE_STRSTR = @REPLACE_STRSTR@
REPLACE_STRTOD = @REPLACE_STRTOD@
REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@
REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
REPLACE_STRTOUMAX = @REPLACE_STRTOUMAX@
REPLACE_STRUCT_TIMEVAL = @REPLACE_STRUCT_TIMEVAL@
REPLACE_SYMLINK = @REPLACE_SYMLINK@
REPLACE_SYMLINKAT = @REPLACE_SYMLINKAT@
REPLACE_TIMEGM = @REPLACE_TIMEGM@
REPLACE_TMPFILE = @REPLACE_TMPFILE@
REPLACE_TTYNAME_R = @REPLACE_TTYNAME_R@
REPLACE_UNLINK = @REPLACE_UNLINK@
REPLACE_UNLINKAT = @REPLACE_UNLINKAT@
REPLACE_UNSETENV = @REPLACE_UNSETENV@
REPLACE_USLEEP = @REPLACE_USLEEP@
REPLACE_UTIMENSAT = @REPLACE_UTIMENSAT@
REPLACE_VASPRINTF = @REPLACE_VASPRINTF@
REPLACE_VDPRINTF = @REPLACE_VDPRINTF@
REPLACE_VFPRINTF = @REPLACE_VFPRINTF@
REPLACE_VPRINTF = @REPLACE_VPRINTF@
REPLACE_VSNPRINTF = @REPLACE_VSNPRINTF@
REPLACE_VSPRINTF = @REPLACE_VSPRINTF@
REPLACE_WCRTOMB = @REPLACE_WCRTOMB@
REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
REPLACE_WCSRTOMBS = @REPLACE_WCSRTOMBS@
REPLACE_WCSWIDTH = @REPLACE_WCSWIDTH@
REPLACE_WCTOB = @REPLACE_WCTOB@
REPLACE_WCTOMB = @REPLACE_WCTOMB@
REPLACE_WCWIDTH = @REPLACE_WCWIDTH@
REPLACE_WRITE = @REPLACE_WRITE@
SCHED_H = @SCHED_H@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
STDALIGN_H = @STDALIGN_H@
STDARG_H = @STDARG_H@
STDBOOL_H = @STDBOOL_H@
STDDEF_H = @STDDEF_H@
STDINT_H = @STDINT_H@
STRIP = @STRIP@
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC = @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
TIME_H_DEFINES_STRUCT_TIMESPEC = @TIME_H_DEFINES_STRUCT_TIMESPEC@
UINT32_MAX_LT_UINTMAX_MAX = @UINT32_MAX_LT_UINTMAX_MAX@
UINT64_MAX_EQ_ULONG_MAX = @UINT64_MAX_EQ_ULONG_MAX@
UNAME = @UNAME@
UNDEFINE_STRTOK_R = @UNDEFINE_STRTOK_R@
UNISTD_H_DEFINES_STRUCT_TIMESPEC = @UNISTD_H_DEFINES_STRUCT_TIMESPEC@
UNISTD_H_HAVE_WINSOCK2_H = @UNISTD_H_HAVE_WINSOCK2_H@
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
VALGRIND = @VALGRIND@
VERSION = @VERSION@
WARN_CFLAGS = @WARN_CFLAGS@
WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
WINDOWS_64_BIT_OFF_T = @WINDOWS_64_BIT_OFF_T@
WINDOWS_64_BIT_ST_SIZE = @WINDOWS_64_BIT_ST_SIZE@
WINT_T_SUFFIX = @WINT_T_SUFFIX@
ZCAT_PROGRAM = @ZCAT_PROGRAM@
abs_aux_dir = @abs_aux_dir@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
acx_pthread_config = @acx_pthread_config@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
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build = @build@
build_alias = @build_alias@
build_cpu = @build_cpu@
build_os = @build_os@
build_vendor = @build_vendor@
builddir = @builddir@
datadir = @datadir@
datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
enable_binary = @enable_binary@
exec_prefix = @exec_prefix@
gl_LIBOBJS = @gl_LIBOBJS@
gl_LTLIBOBJS = @gl_LTLIBOBJS@
gltests_LIBOBJS = @gltests_LIBOBJS@
gltests_LTLIBOBJS = @gltests_LTLIBOBJS@
gltests_WITNESS = @gltests_WITNESS@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
host_os = @host_os@
host_vendor = @host_vendor@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
mandir = @mandir@
max_line_length_description = @max_line_length_description@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
TESTDIRS = cdc admin delta get prs prt unget large sccsdiff binary rmdel \
                bsd-sccs year-2000 initial what val

TESTFILE_SUFFIXES = .sh
MKDIR = mkdir
all: all-am

.SUFFIXES:
$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
	@for dep in $?; do \
	  case '$(am__configure_deps)' in \
	    *$$dep*) \
	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
	        && { if test -f $@; then exit 0; else break; fi; }; \
	      exit 1;; \
	  esac; \
	done; \
	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnits tests/Makefile'; \
	$(am__cd) $(top_srcdir) && \
	  $(AUTOMAKE) --gnits tests/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
	@case '$?' in \
	  *config.status*) \
	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
	  *) \
	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
	esac;

$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh

$(top_srcdir)/configure:  $(am__configure_deps)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(am__aclocal_m4_deps):

mostlyclean-libtool:
	-rm -f *.lo

clean-libtool:
	-rm -rf .libs _libs
tags TAGS:

ctags CTAGS:

cscope cscopelist:


distdir: $(DISTFILES)
	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
	list='$(DISTFILES)'; \
	  dist_files=`for file in $$list; do echo $$file; done | \
	  sed -e "s|^$$srcdirstrip/||;t" \
	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
	case $$dist_files in \
	  */*) $(MKDIR_P) `echo "$$dist_files" | \
			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
			   sort -u` ;; \
	esac; \
	for file in $$dist_files; do \
	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
	  if test -d $$d/$$file; then \
	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
	    if test -d "$(distdir)/$$file"; then \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
	  else \
	    test -f "$(distdir)/$$file" \
	    || cp -p $$d/$$file "$(distdir)/$$file" \
	    || exit 1; \
	  fi; \
	done
	$(MAKE) $(AM_MAKEFLAGS) \
	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
	  dist-hook
check-am: all-am
check: check-am
all-am: Makefile
installdirs:
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am

installcheck: installcheck-am
install-strip:
	if test -z '$(STRIP)'; then \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	      install; \
	else \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
	fi
mostlyclean-generic:

clean-generic:

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
clean: clean-am

clean-am: clean-generic clean-libtool mostlyclean-am

distclean: distclean-am
	-rm -f Makefile
distclean-am: clean-am distclean-generic

dvi: dvi-am

dvi-am:

html: html-am

html-am:

info: info-am

info-am:

install-data-am:

install-dvi: install-dvi-am

install-dvi-am:

install-exec-am:

install-html: install-html-am

install-html-am:

install-info: install-info-am

install-info-am:

install-man:

install-pdf: install-pdf-am

install-pdf-am:

install-ps: install-ps-am

install-ps-am:

installcheck-am:

maintainer-clean: maintainer-clean-am
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-generic mostlyclean-libtool

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am:

.MAKE: install-am install-strip

.PHONY: all all-am check check-am clean clean-generic clean-libtool \
	cscopelist-am ctags-am dist-hook distclean distclean-generic \
	distclean-libtool distdir dvi dvi-am html html-am info info-am \
	install install-am install-data install-data-am install-dvi \
	install-dvi-am install-exec install-exec-am install-html \
	install-html-am install-info install-info-am install-man \
	install-pdf install-pdf-am install-ps install-ps-am \
	install-strip installcheck installcheck-am installdirs \
	maintainer-clean maintainer-clean-generic mostlyclean \
	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
	tags-am uninstall uninstall-am

.PRECIOUS: Makefile


links: $(TESTDIRS)
	../testutils/lndir $(srcdir) 

common: 
	ln -s $(srcdir)/common .

test-initial: links
	@echo "Valgrind is: $(VALGRIND)"
	$(SHELL) -ec 'cd initial && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-admin: links
	$(SHELL) -ec 'cd admin && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-delta: links
	$(SHELL) -ec 'cd delta && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-get: links
	$(SHELL) -ec 'cd get && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) ./$$i || exit 1; \
	done'

test-prs: links
	$(SHELL) -ec 'cd prs && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-prt: links
	$(SHELL) -ec 'cd prt && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-unget: links
	$(SHELL) -ec 'cd unget && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-sact: links
	$(SHELL) -ec 'cd sact && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-large: links
	$(SHELL) -ec 'cd large && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-sccsdiff: links
	$(SHELL) -ec 'cd sccsdiff && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-cdc: links
	$(SHELL) -ec 'cd cdc && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-binary: links
	$(SHELL) -ec 'cd binary && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-rmdel: links
	$(SHELL) -ec 'cd rmdel && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-what: links
	$(SHELL) -ec 'cd what && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-val: links
	$(SHELL) -ec 'cd val && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-year-2000: links
	$(SHELL) -ec 'cd year-2000 && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-bsd-sccs: links
	$(SHELL) -ec 'cd bsd-sccs && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

# Always do test-initial FIRST.
all-tests:      test-initial \
                test-rmdel \
                test-admin test-delta test-get test-prs test-prt test-unget \
                test-cdc  test-sact test-val \
                test-large test-sccsdiff test-binary test-bsd-sccs test-what \
                test-year-2000
	echo Tests passed.

check: all-tests

# When a distribution is being made and all the files that automake
# knows about have been copied into $(distdir), dist-hook is called.

# This old code copied the CVS directories too, which is awkward
# for anybody wanting to import the distribution into a local CVS 
# repository.
#
# dist-hook: 
#         ( cd $(srcdir) && find common $(TESTDIRS) -type l -print | \
#               xargs $(RM) )
#         ( cd $(srcdir)  && tar cf - common $(TESTDIRS) ) | \
#         ( cd $(distdir) && tar xf - )
# 
dist-hook: 
	( cd $(srcdir) && find common $(TESTDIRS) -type l -print | \
		xargs $(RM) )
	( cd $(srcdir) && tar cf - \
		$$( find . \( -type d -name CVS -prune \) -o \
		-type f -print ) ) | \
	( cd $(distdir) && tar xfv - ) ; true
	$(srcdir)/../auxfiles/check-testfiles.sh \
		"$$(cd $(distdir) && pwd)" \
		"$$(cd $(srcdir) && pwd)" \
		$(TESTFILE_SUFFIXES)

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
CSSC-1.4.1/tests/admin/0000755000000000000000000000000013464267700012701 5ustar0000000000000000CSSC-1.4.1/tests/admin/users.sh0000644000000000000000000000333211372221630014363 0ustar0000000000000000#! /bin/sh

# users.sh:  Testing for -a and -e options of admin.

# Import common functions & definitions.
. ../common/test-common

g=bar
s=s.${g}
z=z.${g}

remove $s $g $z foo command.log last.command core 
remove expected.stderr got.stderr expected.stdout got.stdout

remove foo
echo '%M%' > foo
test `cat foo` = '%M%' || miscarry cannot create file foo.

docommand A1 "${vg_admin} -ifoo ${s}" 0 "" IGNORE
remove foo

#no_users="\n"
no_users="none\n\n"

# We may not have a "prt".
# docommand A2 "${prt} -u $s" 0 "\ns.bar:\n\n Users allowed to make deltas -- \n\teveryone\n" ""

# If the authorised user list is empty everyone is allowed to make deltas.
docommand A2 "${prs} -d:UN: $s" 0 "${no_users}" ""

# Check the adding of users.
docommand A3 "${vg_admin} -abashful ${s}" 0 "" ""
docommand A4 "${vg_admin} -agrumpy  ${s}" 0 "" ""
docommand A5 "${vg_admin} -asleepy  ${s}" 0 "" ""

# docommand A6 "${prt} -u $s" 0 "\ns.bar:\n\n Users allowed to make deltas -- \n\tsleepy\n\tgrumpy\n\tbashful\n" ""
docommand A6 "${vg_prs} -d:UN: $s" 0 "sleepy\ngrumpy\nbashful\n\n" ""


# Check the removal of users.
docommand A7 "${vg_admin} -esleepy  ${s}" 0 "" ""
docommand A8 "${vg_prs} -d:UN: $s" 0 "grumpy\nbashful\n\n" ""
docommand A9 "${vg_admin} -ebashful  ${s}" 0 "" ""
docommand A10 "${prs} -d:UN: $s" 0 "grumpy\n\n" ""
docommand A11 "${vg_admin} -egrumpy  ${s}" 0 "" ""
docommand A12 "${prs} -d:UN: $s" 0 "${no_users}" ""

# Adding and removing a user in the same command should still
# result in the user being added.
docommand A13 "${vg_admin} -asleepy -esleepy ${s}" 0 "" ""
docommand A14 "${prs} -d:UN: $s" 0 "sleepy\n\n" ""


remove $s $g $z foo command.log last.command core 
remove expected.stderr got.stderr expected.stdout got.stdout


success
CSSC-1.4.1/tests/admin/t-option.sh0000644000000000000000000000144211372221630014773 0ustar0000000000000000#! /bin/sh

# t-option.sh:  Testing for correct operation of admin -t.

# Import common functions & definitions.
. ../common/test-common

expands_to () {
    # $1 -- label
    # $2 -- format
    # $3 -- expansion
docommand $1 "${prs} \"-d$2\" s.bar" 0 "$3"
}

remove [sxzp].bar x.bar.bak

# Create file with description.
echo "Descriptive Text" > DESC
docommand T1 "${vg_admin} -n -tDESC s.bar" 0 "" ""
remove DESC

# Make sure the decription is there.
expands_to T2 ':FD:'   'Descriptive Text\n\n'


# Remove the description.
docommand T3 "${vg_admin} -t s.bar" 0 "" ""

# Make sure the decription has been removed.
expands_to T4 ':FD:'   'none\n\n'
remove s.bar

# Empty -t option is incompatible with -n and -i.
docommand T5 "${admin} -n -t s.bar" 1 "" IGNORE


remove [sxzp].bar  x.bar.bak
success
CSSC-1.4.1/tests/admin/executable.sh0000644000000000000000000001521712664337376015374 0ustar0000000000000000. ../common/test-common
. ../common/real-thing

# This test creates an empty executable file, checks it in with admin, and then
# verifies that the resulting s-file is also executable.
g=foo
s=s.$g

cleanup() {
    cmd="rm -f ${g} ${s}"
    echo "${cmd}" >> command.log
    $cmd
}
cleanup

expect_args() {
    function_name="$1"
    expected="$2"
    got="$3"

    detail="expected ${expected} arguments, but got ${got}"
    if test "${got}" -lt "${expected}"; then
	miscarry "Too few arguments to ${function_name}: ${detail}"
    elif test "${got}" -gt "${expected}"; then
	miscarry "Too many arguments to ${function_name}: ${detail}"
    fi
}

setup() {
    expect_args setup 3 $#
    #label="$1"
    #mask="$2"
    #mode="$3"
    cleanup
    umask "${2}"
    docommand --silent "${1}-setup0" "touch ${g}" IGNORE IGNORE IGNORE || miscarry "failed to create ${g}" &&
    docommand --silent  "${1}-setup1" "chmod ${3} ${g}" 0 "" ""
    docommand "${1}"        "${admin} -i${g} -n ${s}" 0 IGNORE IGNORE
}


should_support_execute_bits() {
    expect_args should_support_execute_bits 0 $#
    if "${TESTING_CSSC}"; then
	true
    else
	case "`uname -s`" in
	    SunOS) true;;
	    *) false;;
	esac
    fi
}

if should_support_execute_bits; then
    # Not using ! is a workaround for the fact that Solaris /bin/sh doesn't support it.
    true
else
    echo "Your version of SCCS is not expected to support execute permissions; skipping."
    exit 0
fi

file_permissions() {
    expect_args file_permissions 1 $#
    ls -ld "$1" 2> /dev/null | sed -n -e '1 s/^.\(.........\).*/\1/p' 
}

is_owner_executable() {
    expect_args is_owner_executable 1 $#
    case `file_permissions "$1"` in
	??x*) true;;
	*) false;;
    esac
}
  
is_group_executable() {
    expect_args is_group_executable 1 $#
    case `file_permissions "$1"` in
	?????x*) true;;
	*) false;;
    esac
}

is_other_executable() {
    expect_args is_other_executable 1 $#
    case `file_permissions "$1"` in
	????????x*) true;;
	*) false;;
    esac
}

execute_perms() {
    expect_args execute_perms 1 $#
    result=""
    if is_owner_executable "$1"; then
	result="${result}u"
    fi
    if is_group_executable "$1"; then
	result="${result}g"
    fi
    if is_other_executable "$1"; then
	result="${result}o"
    fi
    echo "${result}"
}

selfcheck() {
    expect_args selfcheck 2 $#
    chmod_mode="$1"
    execute_perms_expected="$2"
    shift 2
    touch "${g}" || miscarry "self-check: cannot create ${g}"
    chmod "${chmod_mode}" "${g}" || miscarry "self-check: cannot chmod ${chmod_mode} ${g}"
    perms="`execute_perms ${g}`"
    if test "${perms}" != "${execute_perms_expected}"; then
	fail "self-check: ${g} should be have execute permissions for ${execute_perms_expected} but actually has them for ${perms:-nobody}"
    fi
}


### Some self-checks
selfcheck 0160 u
selfcheck 0616  g
selfcheck 0441   o
selfcheck 0170 ug
selfcheck 0171 ugo
selfcheck 0071  go

    
(
    setup x01 0077 0700
    test -f "${g}" || miscarry "where is ${g}?"
    if is_owner_executable "$g"; then
        # Not using ! is a workaround for the fact that Solaris /bin/sh doesn't support it.
	true
    else
        miscarry "Cannot create an executable file"
    fi
    
    echo_nonl "${test_script}:x02..."
    if test "`execute_perms ${s}`" = u; then
        echo passed
    else
        fail "x02: ${s} should be owner-executable"
    fi
) || rv=1

(
    setup x03 0007 0770
    echo_nonl "${test_script}:x04..."
    if test "`execute_perms ${s}`" = ug; then
        echo passed
    else
        fail "x04: ${s} should be owner- and group-executable"
    fi
) || rv=1

(
    setup x05 0000 0777
    echo_nonl "${test_script}:x06..."
    if test "`execute_perms ${s}`" = ugo; then
        echo passed
    else
        fail "x06: ${s} should be owner-, group- and world-executable"
    fi
) || rv=1


# The following tests verify that we DO set execute bits on the
# history file which were not set on the original file (from which the
# history file was created).  Solaris does this.
#
# The result of this is that when get is used on the resulting history
# file, that file could be world-executable even if the original file
# (offered via "admin -i") was not.  It might seem logical to avoid
# following this example (since the execute bits on the original file
# may have been set that way to avoid world-execute permissions).
# However, the Principle of Least Astonishment guides us to treat the
# execute bits in the same way as the read bits are treated (all
# versions of SCCS create world-readable gotten files if the umask
# allows it).
#
# These tests check the behaviours described above.
(
    setup x07 0000 0700

    echo_nonl "${test_script}:x08..."
    perms="`execute_perms ${s}`"
    case "${perms}" in
	ugo) echo passed;;
	u|ug|ugo) fail "x08: ${s} should be mode 0777 when umask is 0 and the -i file is executable.";;
	"") fail "x08: execute permissions not copied to history file at all";;
	*) miscarry "unexpected execute perms ${perms} for file ${s}";;
    esac || exit 1
) || rv=1

# On SCO OpenServer and CSSC, the 'x' flag, if set, makes the g-file executable.
setup x09 0177 0600
# The gfile exists but is not executable.
docommand x10 "test -x ${g}" 1 "" ""

if docommand x11 "${admin} -fx ${s}" IGNORE IGNORE IGNORE; then
    # x-flag is suported. The s-file should still not be executable, since the x flag
    # controls the mode of the gotten file, not the history file.
    docommand x12 "test -x ${s}" 1 "" ""
    docommand x13 "rm -f ${g}" 0 "" ""
    docommand x14 "${get} ${s}" 0 IGNORE IGNORE
    # The gotten file should be executable, now (i.e. controlled by the x flag)
    docommand x15 "test -x ${g}" 0 "" ""
    # The history file should still not be executable
    docommand x16 "test -x ${s}" 1 "" ""
    # Unset the x-flag
    docommand x17 "${admin} -dx ${s}" IGNORE IGNORE IGNORE
    # The history file should still not be executable
    docommand x18 "test -x ${s}" 1 "" ""
    # Get the file again, verify that it exists but is not executable.
    docommand x19 "${get} ${s}" 0 IGNORE IGNORE
    docommand x20 "test -f ${g}" 0 "" ""
    docommand x21 "test -x ${g}" 1 "" ""
else
    # Cannot do the rest of the x-flag tests.
    echo "Your version of SCCS does not support the 'x' flag; skipping some tests."
fi

# Verify that we correctly set the executable bits on the history file
# when there is no argument to -i (and hence we are reading the
# initial body from stdin).
cleanup
umask 077
docommand x22 "touch ${g}" IGNORE IGNORE IGNORE || miscarry "failed to create ${g}" &&
docommand x23 "chmod 0500 ${g}" 0 "" ""
# We present the initial body via stdin.   It's executable.
docommand x24 "${admin} -i -n ${s} < ${g}" 0 IGNORE IGNORE
docommand x25 "test -x ${s}" 0 "" ""


cleanup
exit $rv
CSSC-1.4.1/tests/admin/admin-hz.sh0000644000000000000000000000271311366146472014750 0ustar0000000000000000#! /bin/sh

# admin-hz.sh:  Tests for the -h and -z options of "admin".

# Import common functions & definitions.
. ../common/test-common

g=new.txt
s=s.$g
p=p.$g
s2=s.spare
remove foo $s $g $p [zx].$g $s2

# Create SCCS file
echo 'hello from %M%' >foo

docommand c1 "${vg_admin} -ifoo $s" 0 "" ""
remove foo

# Make sure the checksum is checked as correct.
docommand c2 "${vg_admin} -h $s" 0 "" ""

# Now, create a copy with a changed checksum, but no other 
# differences.
docommand c3 " (sed -e '1y/0123456789/9876453210/' <$s >$s2) " 0 "" ""

# Check that we think that the checksum of the file is wrong.
docommand c4 "${vg_admin} -h $s2" 1 "" "IGNORE"

# Make sure that specifying "-h -z" does not cause the checksum 
# to be fixed (this is why we do it twice).
docommand c5 "${vg_admin} -h -z $s2" 1 "" "IGNORE"
docommand c6 "${vg_admin} -h -z $s2" 1 "" "IGNORE"

# Check that we still think it is wrong if we pass both files to 
# admin, no matter what the order.
docommand c7 "${vg_admin} -h $s $s2" 1 "" "IGNORE"
docommand c8 "${vg_admin} -h $s2 $s" 1 "" "IGNORE"


# Fix the checksum.
docommand c9 "${vg_admin} -z $s2" 0 "" ""

# Check that we are happy again.
docommand c10 "${vg_admin}  -h $s2" 0 "" ""
docommand c11 "${vg_admin}  -h $s $s2" 0 "" ""
docommand c12 "${vg_admin} -h $s2 $s" 0 "" ""

# Make sure the files are again identical.
docommand c13 "diff $s $s2" 0 "" "IGNORE"


### Cleanup and exit.
rm -rf test 
remove foo $s $g $p [zx].$g command.log $s2
success
CSSC-1.4.1/tests/admin/flags.sh0000644000000000000000000000556711566426156014351 0ustar0000000000000000#! /bin/sh

# flags.sh:  Testing for setting /unsetting flags.

# Import common functions & definitions.
. ../common/test-common

g=new.txt
s=s.$g
p=p.$g
remove foo $s $g $p [zx].$g

###
### Tests for the 'v' flag; see also init-mrs.sh.
###

# Create SCCS file with a substituted keyword.
echo '%M%' >foo
docommand v1 "${admin} -ifoo $s" 0 "" ""

# Check that the MR validation flag is OFF.
docommand v2 "${vg_prs} -d:MF: $s" 0 "no\n" ""

# Check that the MR validation program is unset.
docommand v3 "${vg_prs} -d:MP: $s" 0 "none\n" ""

## Create and specify MR numbers...

# Create with no MR
remove $s
docommand v4 "${vg_admin} -fv -m' ' -r2 -ifoo $s" 0 "" ""
remove $s

# Set MR flag -- should work.
remove $s
docommand v5 "${vg_admin} -fv -mI13 -ifoo $s" 0 "" IGNORE

# Install MR validating program (setting & getting the 
# name of the MR validator)
docommand v6 "${vg_admin} -fvtrue $s" 0 "" IGNORE

# Make sure validation checks can succeed, ever.
remove $s
docommand v7 "${vg_admin} -fvtrue -mI19 -ifoo $s" 0 "" ""

remove $s $g



###
### Tests for the 'b' flag
###
docommand b1 "${admin} -ifoo $s" 0 "" ""

# By default branch creation should fail, and we just get a delta
# further down the trunk -- the invocation does not  fail,
# we just don't get a branch.   In this situation, CSSC emits a warning
# to indicate to the user why their apparent intention has not been 
# carried out.
docommand b2 "${vg_get} -e -b -r1.1 $s" 0 "1.1\nnew delta 1.2\n1 lines\n" IGNORE

docommand b3 "${unget} $s" 0 "1.2\n" ""

# Turn on the enable-branches flag.
docommand b4 "${vg_admin} -fb $s" 0 "" ""

# Create a branch.
docommand b5 "${vg_get} -e -b -r1.1 $s" 0 "1.1\nnew delta 1.1.1.1\n1 lines\n" \
        IGNORE
docommand b6 "${unget} $s" 0 "1.1.1.1\n" ""

remove $s $g $p


###
### Tests for the n flag.
### 
# Create an SCCS file with the "n" flag turned on.
docommand b7 "${admin} -ifoo $s" 0 "" ""
docommand b8 "${vg_admin} -fn $s" 0 "" ""

# Skip a release (2)
docommand b9 "${vg_get} -e -r3 $s" 0 "1.1\nnew delta 3.1\n1 lines\n" \
            IGNORE
echo "hello" >> $g
docommand b10 "${vg_delta} -y $s" 0 "3.1\n1 inserted\n0 deleted\n1 unchanged\n" IGNORE
   
# Check that a null delta was made for release 2, at all.
docommand b11 "${prs} -r2.1 -d:I: $s" 0 "2.1\n" IGNORE

# Check some details about that release.  The comment is 
# "AUTO NULL DELTA", no deltas were included or excluded;
# one delta was ignored; the predecessor sequence number must be 1; 
# the sequence number of this delta must be 2, and the type must be 'D',
# that is, a normal delta.
docommand b12 "${vg_prs} -r2.1 '-d:C:|:DI:|:DP:|:DS:|:DT:' $s" 0 \
  'AUTO NULL DELTA\n||1|2|D\n' IGNORE


###
### Tests for the d flag
###
remove $s
docommand d1 "${vg_admin} -n -fd1.1 $s" 0 "" ""
docommand d2 "${vg_prs} -d:FL: $s" 0 "default SID\t1.1\n\n" ""
remove $s



###
### Cleanup and exit.
###
rm -rf test 
remove foo $s $g $p [zx].$g command.log

success
CSSC-1.4.1/tests/admin/abspath.sh0000644000000000000000000000047511566022126014655 0ustar0000000000000000#! /bin/sh

# abspath.sh:  Testing for running admin when the s-file 
#              is specified by an absolute path name.

# Import common functions & definitions.
. ../common/test-common

remove s.bar 
d=`../../testutils/realpwd`
s=${d}/s.bar

docommand P1 "${vg_admin} -n ${s}" 0 "" IGNORE

remove s.bar 
success
CSSC-1.4.1/tests/admin/i-option.sh0000755000000000000000000000360711372221630014770 0ustar0000000000000000#! /bin/sh

# i-option.sh:  Testing for correct operation of admin -i.

# Import common functions & definitions.
. ../common/test-common

g=bar
s=s.$g
remove $s foo $g

remove $g
echo '%M%' > foo
test x`cat foo` = x'%M%' || miscarry cannot create file foo.

docommand I1 "${vg_admin} -ifoo $s" 0 "" IGNORE
docommand I2 "${get} -r1.1 -p $s"      0 "$g\n" IGNORE
remove foo s.bar

# -i on its own means read from stdin.

echo baz | \
docommand I3 "${vg_admin} -i $s" 0 "" IGNORE
docommand I4 "${get} -r1.1 -p $s"      0 "baz\n" IGNORE


remove $s $g foo

# If the file specified by -i does not exist, make sure that not
# only is there a fatal exit, but neither the s-file or the x-file is 
# left behind.

g=foo
s=s.$g
x=x.$g

remove $g $s $x
docommand I5 "${vg_admin} -i$g $s" 1 "" IGNORE

echo_nonl "I6..."
if test -f $s; then
    fail I6: The file $s should not have been created.
fi
echo 'passed'

echo_nonl "I7..."
if test -f $x; then
    fail I7: The temporary file $x should have been deleted.
fi
remove $g $s $x
echo 'passed'



# Now check that we get the number of inserted lines correct for the
# first delta.

remove $g $s $x
echo_nonl "" > $g
docommand I8 "${vg_admin} -i$g $s" 0 "" IGNORE
docommand I9 "${prs}  -d:Li: $s" 0 "00000\n" IGNORE

# Check that the deleted and unchanged lines are also zero.
docommand I10 "${prs} -d:Ld: $s" 0 "00000\n" IGNORE
docommand I11 "${prs} -d:Lu: $s" 0 "00000\n" IGNORE

remove $g $s $x
echo_nonl "\n" > $g
docommand I12 "${vg_admin} -i$g $s" 0 "" IGNORE
docommand I13 "${prs}  -d:Li: $s" 0 "00001\n" IGNORE

# Check that the deleted and unchanged lines are also zero.
docommand I14 "${prs} -d:Ld: $s" 0 "00000\n" IGNORE
docommand I15 "${prs} -d:Lu: $s" 0 "00000\n" IGNORE


remove $g $s $x
echo_nonl "hello\nworld\n" > $g
docommand I16 "${vg_admin} -i$g $s" 0 "" IGNORE
docommand I17 "${prs}  -d:Li: $s" 0 "00002\n" IGNORE



remove $x s.bar s.foo foo bar command.log 
success
CSSC-1.4.1/tests/admin/r-option.sh0000644000000000000000000000304311566267436015013 0ustar0000000000000000#! /bin/sh

# r-option:  Testing for the -r option of admin.

# Import common functions & definitions.
. ../common/test-common

# Import function which tells us if we're testing CSSC, or something else.
. ../common/real-thing

g=new.txt
s=s.$g


# Create an empty SCCS file to work on.
remove $g $s
echo "%M%" > $g
docommand R1 "${admin} -i$g $s" 0 "" ""

# Make sure it really is ID 1.1.
docommand R2 "${prs} -d:I: $s" 0 "1.1\n" ""


# Create an empty SCCS file to work on, with initial SID 2.1.
remove $g $s
echo "%M%" > $g
docommand R3 "${vg_admin} -i$g -r2 $s" 0 "" ""

# Make sure it really is ID 2.1.
docommand R4 "${prs} -d:I: $s" 0 "2.1\n" ""


##
## Some implementations of SCCS don't allow (e.g.) -r1.2,
## so if we're not running agains CSSC, we skip the 
## tests that deal with that kind of thing.
##

if $TESTING_CSSC
then
    # Create an empty SCCS file to work on.
    remove $g $s
    echo "%M%" > $g
    docommand t1 "${vg_admin} -i$g -r1.2 $s" 0 "" IGNORE
    
    # Make sure it really is ID 1.2.
    docommand t2 "${prs} -d:I: $s" 0 "1.2\n" ""
    
    
    # Now try a 4-component SID.
    remove $g $s
    echo "%M%" > $g
    docommand t3 "${vg_admin} -i$g -r1.2.2.1 $s" 0 "" IGNORE
    
    # Make sure it really is ID 1.2.
    docommand t4 "${prs} -d:I: $s" 0 "1.2.2.1\n" ""

    
    # The -r option must be accompanied by the -i option.
    # Using the -n option just isn't enough.
    remove $g $s
    echo "%M%" > $g
    docommand t5 "${admin} -n -r2 $s" 1 "" IGNORE
    
else
    echo Tests t1-t5 have been skipped
fi


remove $s $g
success
CSSC-1.4.1/tests/admin/hardlinks.sh0000644000000000000000000000212311372221630015176 0ustar0000000000000000#! /bin/sh

# hardlinks.sh:  Testing for behaviour when there are hard links to
#                the s-file.  


# Import common functions & definitions.
. ../common/test-common

g=foo
s=s.$g
s2=s.bar
files="$s $g $s2"

remove $files

docommand L1 "${admin} -n ${s}" 0 "" IGNORE
docommand L2 "test -r ${s}" 0 "" IGNORE

# Make a hard link.
if ln $s $s2
then
    # OS and filessystem support hard links - we can do the test

    # SCCS commands should fail on the SCCS file now, since the link 
    # count is not 1.  We try a selection. 
    docommand L3 "${vg_prs} ${s}"           1 IGNORE IGNORE
    docommand L4 "${vg_admin} -anobby ${s}" 1 IGNORE IGNORE
    docommand L5 "${vg_get} -g ${s}"        1 IGNORE IGNORE

    # For some reason the SCCS version of "val" does not make this check.
    # We do, but I don't think this functional difference is very 
    # important. 
    # expect_fail=true
    # docommand L6 "${val} ${s}"           1 IGNORE IGNORE
    # expect_fail=false
else
    echo "Your OS or your the file system do not support hard links - some tests skipped"
fi



remove s.bar 
success
CSSC-1.4.1/tests/admin/comment.sh0000755000000000000000000000422411366146472014705 0ustar0000000000000000#! /bin/sh

# comment.sh:  Testing for comments at initialisation time.

# Import common functions & definitions.
. ../common/test-common

s=s.new.txt
remove foo new.txt [xzs].new.txt [xzs].1 [xzs].2 command.log


remove foo
echo '%M%' > foo
test `cat foo` = '%M%' || miscarry cannot create file foo.

# Create an empty SCCS file to work on.
docommand C1 "${admin} -ifoo $s" 0 "" ""

# Check the format of the default comment.
echo_nonl C2...
remove prs.$s
${vg_prs} $s | sed -ne '/^COMMENTS:$/,/$/ p' > prs.$s || fail prs failed.
test `wc -l < prs.$s` -eq 2 || fail wrong comment format.
test `head -1 prs.$s` = "COMMENTS:" || fail Comment doesn\'t start COMMENTS:
tail -1 prs.$s | egrep \
 '^date and time created [0-9][0-9]/[0-1][0-9]/[0-3][0-9] [0-2][0-9]:[0-5][0-9]:[0-5][0-9] by ' >/dev/null\
    || fail "default message format error."
echo passed
remove $s prs.$s 

# Force a blank comment and check it was blank.
docommand C3 "${admin} -ifoo -y $s" 0 "" ""
docommand C4 "${vg_prs} $s | \
	    sed -ne '/^COMMENTS:$/,/$/ p'"   0  \
	    "COMMENTS:\n\n" ""
remove $s


# Specify some comment and check it works.
docommand C5 "${admin} -ifoo -yMyComment $s" 0 "" ""
docommand C6 "${vg_prs} $s | \
	    sed -ne '/^COMMENTS:$/,/$/ p'"   0  \
	    "COMMENTS:\nMyComment\n" ""

# Detach the comment arg and check it no longer works.
remove MyComment $s
docommand C7 "${vg_admin} -y MyComment -n $s" 1 "" IGNORE

# Ensure the same form does work normally.
remove MyComment $s
docommand C8 "${vg_admin} -n -yMyComment $s" 0 "" IGNORE


# Can we create multiple files if we don't use -i ?
docommand C9 "${vg_admin} -n s.1 s.2" 0 "" ""

# Check both generated files.
for n in 1 2
do
    stage=C`expr 9 + $n`
    docommand $stage "${prs} \
  -d':B:\n:BF:\n:DI:\n:DL:\n:DT:\n:I:\n:J:\n:LK:\n:MF:\n:MP:\n:MR:\n:Z:' s.1" \
  0                                                                           \
  "\nno\n\n00000/00000/00000\nD\n1.1\nno\nnone\nno\nnone\n\n@(#)\n"       \
  ""
done

docommand C12 "${vg_prs} -d':M:\n' s.1 s.2" 0 "1
2
" ""

# We should only be able to create one file if we use -i.
docommand C13 "${admin} -n -ifoo s.1 s.2" 1 "" IGNORE

remove s.1 s.2 foo command.log $s
success
CSSC-1.4.1/tests/admin/y-flag.sh0000644000000000000000000001241611555415020014405 0ustar0000000000000000#! /bin/sh

# y-flag.sh:  Testing for the 'y' flag for admin (admin -fy).

# Import common functions & definitions.
. ../common/test-common

# Determine if we are testing CSSC or the real thing.
. ../common/real-thing

g=bar
s=s.${g}
z=z.${g}

remove $s $g $z foo command.log last.command core 
remove expected.stderr got.stderr expected.stdout got.stdout

# Figure out if we should expect the thing to work.
if ${admin} -n -i/dev/null -fyM "${s}" >/dev/null 2>&1 || $TESTING_CSSC
then
    test -e "${s}" || miscarry "admin program '${admin}' silently did nothing"
    echo "We are testing an SCCS implementation that supports the y flag.  Good."
    remove "${s}"
else
    echo "WARNING: some test have been skipped since I think that ${admin} does not support the 'y' flag."
    remove $s $g $z foo command.log last.command core 
    remove expected.stderr got.stderr expected.stdout got.stdout
    success
    exit 0
fi


remove foo
cat > foo < foo <foo
docommand I3 "${admin} -ifoo $s" 0 "" ""

# Make sure that worked, we got the %I%, and we get no error.
docommand I4 "${get} -r1.1 -p $s" 0 "new.txt\n" "1.1\n1 lines\n"
remove $s

# Use the -r option to set the initial SID.
docommand I5 "${admin} -ifoo -r2 $s" 0 "" ""

# Make sure that worked, we got the %I%, and we get no error.
docommand I6 "${get} -p $s" 0 "new.txt\n" "2.1\n1 lines\n"
remove new.txt

# Check that the MR validation flag is OFF.
docommand I6a "${prs} -d:MF: $s" 0 "no\n" ""

# Check that the MR validation program is unset.
docommand I6b "${prs} -d:MP: $s" 0 "none\n" ""

# We should not be able to admin -i if the s-file already exists.
docommand I7 "${vg_admin} -ifoo $s" 1 "" IGNORE
remove $s


# The old test I8 has been disabled because for example under 
# Solaris 2.6, "admin -r 2" is equivalent to "admin -r2".  
# 
##
## OK, we know the -i and -r options work.
## Make sure -r doesn't work without an argument.
# docommand I8 "${admin} -ifoo -r 2 $s" 1 "" "IGNORE"
# test  -f $s && fail I8 stage I8 should not have created $s.

## Create and specify MR numbers...

# No MR
# NB: -m on its own will not specify a lack of MR number 
# any more (e.g. with Solaris 2.6).
# Currently CSSC will distinguish between -m"" and -m "".
# 
# Hence a test for an entirely empty MR cannot work with both CSSC and
# Solaris SCCS unless CSSC migrates to a (later) traditional getopt
# option parsing scheme instead of one where this distinction is made.
#
# As a workaround, since the argument to -m is a space-separated list, we 
# just use a single space as the argument.  Solaris interprets this as 
# satisfying the criteria for MRs being specified.
docommand I9 "${vg_admin} -fv -m' ' -r2 -ifoo $s" 0 "" ""
# Check for absence of MRs
docommand I10 "${prs} $s | sed -ne '/^MRs:$/,/^COMMENTS:$/ p'" \
    0  "MRs:\nCOMMENTS:\n" ""

# One MR -- v flag unset, should fail.
remove $s
docommand I13 "${vg_admin} -m13 -ifoo $s" 1 "" IGNORE
test  -f $s && fail I13b stage I13 should not have created $s.

# Set MR flag -- should work.
remove $s
docommand I14 "${vg_admin} -fv -m13 -ifoo $s" 0 "" IGNORE
# Check for correct MRs
docommand I15 "${prs} $s | sed -ne '/^MRs:$/,/^COMMENTS:$/ p'" \
    0  "MRs:\n13\nCOMMENTS:\n" ""

# Check that the MR validation flag is ON.
docommand I16 "${prs} -d:MF: $s" 0 "yes\n" ""

# Install MR validating program (setting & getting the 
# name of the MR validator)
docommand I17 "${admin} -fvtrue $s" 0 "" IGNORE

# Check that the MR validation program is set correctly.
docommand I18 "${prs} -d:MP: $s" 0 "true\n" ""

## The actual use of the MR validator is tested in the tests for "delta".

# Make sure validation checks can succeed, ever.
remove $s
docommand I19 "${vg_admin} -fvtrue -m19 -ifoo $s" 0 "" ""

# Check compatible behaviour with regard to MR validation 
# failure at initialisation.
remove $s
docommand I20 "${vg_admin} -fv/bin/false -m20 -ifoo $s" 1 "" IGNORE
test  -f $s && fail I21 stage I20 should not have created $s.

rm -rf test 
remove foo $s new.txt command.log

success
CSSC-1.4.1/tests/admin/locks.sh0000644000000000000000000000606711372221630014345 0ustar0000000000000000#! /bin/sh

# flags.sh:  Testing for setting /unsetting flags.

# Import common functions & definitions.
. ../common/test-common

g=new.txt
s=s.$g
p=p.$g
remove foo $s $g $p [zx].$g

# Create SCCS file with a substituted keyword.
echo '%M%' >foo
docommand k1 "${admin} -ifoo $s" 0 "" ""



## Sourceforge bug number 121599: "admin -dla" causes crash.
## Project: CSSC
## Category: SCCS incompatibility
## Status: Open
## Resolution: None
## Bug Group: defect
## Priority: 5
## Summary: "admin -dla" crashs
## 
## Details: if you do:
## 
##         admin -dla /usr/local/sccs/tmp/Xmt
## 
## to unlock all versions, admin will crash.
## 
## "-d" ends up invoking sf-admin.cc : sccs_file::admin, and the loop
## associated with unset_flags. (I believe that the loop associated
## with set_flags also has the same problem). A check is made to
## distingish "-da" from "-d#", and for the case of "-da", the code
## will do:
## 
##               flags.all_locked = 0;
##               flags.locked = NULL;
## 
## Note that flags.locked is a release_list, so this will invoke
## 
##         release_list::release_list(0)
## 
## The constructor in rel_list.cc reads:
## 
##         release_list::release_list(const char *s)
##         {
##           ASSERT(NULL != s);
## 
## I believe that the null case should be treated as a
## 
##         release_list::release_list()
## 
## so I made the following change:
## 
##         release_list::release_list(const char *s)
##         {
##           if (NULL == s) {
##              return;
##           }
## 
## which emulates a class creation with no arguments.
## 

docommand k2 "${vg_admin} -dla $s" 0 IGNORE IGNORE


docommand k3 "${vg_admin} -fla $s" 0 IGNORE IGNORE

# Now, all revisions are locked.   A 'get' must fail.
docommand k4 "${get} -e $s" 1 IGNORE IGNORE

# Remove the locks and try again. (This test is a repeat of 
# test k2, but is required for the next test to work).
docommand k5 "${vg_admin} -dla $s" 0 IGNORE IGNORE
docommand k6 "${get} -e $s" 0 IGNORE IGNORE
remove  $p $g

# Lock just release 2; a get should work, since we are getting release 1.
docommand k7 "${vg_admin} -fl2 $s" 0 IGNORE IGNORE
docommand k8 "${get} -e $s" 0 IGNORE IGNORE

# we may not have "prt".
# docommand k8a "${prt} -f $s | 
#       sed -n -e 's/.*releases//p'" 0 "\t2\n" IGNORE
docommand k8a "${prs} -d:LK: $s" 0 "2\n" IGNORE

remove $p $g

# Lock release 1 as well; a get should fail.
docommand k9 "${vg_admin} -fl1 $s" 0 IGNORE IGNORE

# CSSC and SCCS differ in terms of the order they list the locked
# releases in.
# Locking release 1 should implicitly unlock release 2
# (Solaris 2.6 does this).
docommand k9a "${vg_prs} -d:LK: $s" 0 "1\n" IGNORE

docommand k10 "${get} -e $s" 1 IGNORE IGNORE
remove $p $g


# Remove lock on release 1; things should work now.
docommand k13 "${vg_admin} -dl1 $s" 0 IGNORE IGNORE
docommand k14 "${get} -e $s" 0 IGNORE IGNORE
remove $p $g



docommand k15 "${vg_admin} -fla $s" 0 IGNORE IGNORE
docommand k16 "${prs} -d:LK: $s" 0 "a\n" IGNORE

remove $s $g $p

###
### Cleanup and exit.
###
rm -rf test 
remove foo $s $g $p [zx].$g command.log

success
CSSC-1.4.1/tests/README0000644000000000000000000000114311372221630012454 0ustar0000000000000000This directory contains regression tests for the CSSC package (unit
tests are in ../unit-tests).

The environment variable "dir" selects where the programs to be tested
are found, so if your machine has "genuine" SCCS in (say) /usr/sccs,
you can say export dir=/usr/sccs and run these tests on the genuine
article.  This serves to test the test suite itself.

Most of these tests contain no checks of the contents of stderr.   
Output to stdout is checked, as are return values.   However, CSSC
produces more warning messages than genuine SCCS and also these
messages are in a different (more helpful?) format.
CSSC-1.4.1/tests/delta/0000755000000000000000000000000013464267700012702 5ustar0000000000000000CSSC-1.4.1/tests/delta/n-option.sh0000644000000000000000000000106311366146472015002 0ustar0000000000000000#! /bin/sh
# n-option.sh:  Testing for the -n option of "delta"

# Import common functions & definitions.
. ../common/test-common

g=foo
s=s.$g

remove $s $g p.$g z.$g


# Create an SCCS file.
docommand d1 "${admin} -n $s"    0 "" IGNORE

# Check the file out for editing.
docommand d2 "${get} -e $s"      0 IGNORE IGNORE

# Check the file back in with delta, using the -n option.
docommand d3 "${vg_delta} -n -y $s" 0 IGNORE IGNORE

# Make sure the g-file hasn't been deleted, and is still writable.
docommand d4 "test -w $g" 0 "" IGNORE



remove $s $g
success
CSSC-1.4.1/tests/delta/options.sh0000644000000000000000000000437611372221630014727 0ustar0000000000000000#! /bin/sh
# options.sh:  Testing for the various command-line options of "delta".

# Import common functions & definitions.
. ../common/test-common

remove command.log log log.stdout log.stderr
mkdir test 2>/dev/null

g=foo
s=s.$g
p=p.$g
z=z.$g
files="$g $s $p $z ${g}_1 ${g}_2"

remove $files

append() {
   f="$1"
   shift
   echo  "$@" >> "$f" || miscarry "Could not append a line to $1" 
}


test -d test || mkdir test || miscarry "Could not create subdirectory 'test'" >&2

exec  ${g}_1" 0 IGNORE IGNORE
append ${g}_1 "this is appended to file 1"

docommand o8 "${get} -r1.2 -e -p $s > ${g}_2" 0 IGNORE IGNORE
append ${g}_2 "this is appended to file 2"



mv ${g}_1 ${g} || miscarry "Could not rename ${g}_1 to ${g}"

# Failure to specify an SCCS file name is an error.
docommand o9 "${vg_delta} -r1.2.1.1 -yBranch1" 1 IGNORE IGNORE

# Unknown command line option is an error (we pick an unlikely one)
docommand o10 "${vg_delta}"' -! -yBranch1' 1 IGNORE IGNORE

# Ambiguity in SID selection is an error
docommand o11 "${vg_delta} -r1 -yBranch1 $s" 1 IGNORE IGNORE
docommand o12 "${vg_delta} -yBranch1 $s" 1 IGNORE IGNORE

# Invalid branch should be detected (note return value 2 not 1)
docommand o13 "${vg_delta} -r1.2.1.1a -yBranch2 $s" 1 IGNORE IGNORE

docommand o14 "${vg_delta} -r1.1.1.1 -yBranch1 $s" 0 IGNORE IGNORE

# the p-file should still exist
docommand o15 "test -r $p" 0 "" ""

mv ${g}_2 ${g} || miscarry "Could not rename ${g}_2 to ${g}"
docommand o16 "${vg_delta} -r1.2.1.1 -p -yBranch2 $s" 0 \
"1.2.1.1\n1a2\n> this is appended to file 2\n1 inserted\n0 deleted\n1 unchanged\n" IGNORE

# the p-file should now be gone
docommand o17 "test -r $p" 1 "" ""

remove $files 
success
CSSC-1.4.1/tests/delta/p-option.sh0000644000000000000000000000215011362630513014770 0ustar0000000000000000#! /bin/sh
# p-option.sh:  Testing for the -p option of "delta"

# Import common functions & definitions.
. ../common/test-common

g=foo
s=s.$g
files="$s $g p.$g z.$g"
remove $files

# Create an SCCS file.
docommand p1 "${admin} -n $s"    0 "" IGNORE

# Check the file out for editing.
docommand p2 "${get} -e $s"      0 IGNORE IGNORE

# Append a line
echo "hello" >> $g
docommand p3 "cat $g" 0 "hello\n" ""

# Check the file back in with delta, using the -n option.
docommand p4 "${delta} -p -y $s" 0 \
"1.2
0a1
> hello
1 inserted
0 deleted
0 unchanged
" IGNORE


# Check the file out for editing again
docommand p5 "${get} -e $s"      0 IGNORE IGNORE

# Change the line.
echo "test" > $g
docommand p6 "cat $g" 0 "test\n" ""

docommand p7 "${delta} -p -y $s" 0 \
"1.3
1c1
< hello
---
> test
1 inserted
1 deleted
0 unchanged
" IGNORE


# Delete the (only) line
docommand p8 "${get} -e $s"      0 IGNORE IGNORE
true > $g
docommand p9 "cat $g" 0 "" ""

# Check the file back in with delta, using the -n option.
docommand p10 "${delta} -p -y $s" 0 \
"1.4
1d0
< test
0 inserted
1 deleted
0 unchanged
" IGNORE

remove $files
success
CSSC-1.4.1/tests/delta/nulldelta.sh0000644000000000000000000000263111372221630015210 0ustar0000000000000000#! /bin/sh

# flags.sh:  Testing for null deltas.

# Import common functions & definitions.
. ../common/test-common

g=new.txt
s=s.$g
p=p.$g
remove foo $s $g $p [zx].$g

###
### Tests for the 'v' flag; see also init-mrs.sh.
###

# Create SCCS file with a substituted keyword.
echo '%M%' >foo


###
### Tests for the n flag.
### 
# Create an SCCS file with the "n" flag turned on.
docommand n1 "${admin} -ifoo $s" 0 "" ""
docommand n2 "${admin} -fn $s" 0 "" ""

# Skip a release (2)
docommand n3 "${get} -e -r4 $s" 0 "1.1\nnew delta 4.1\n1 lines\n" \
            IGNORE
echo "hello" >> $g
docommand n4 "${vg_delta} -y $s" 0 "4.1\n1 inserted\n0 deleted\n1 unchanged\n" ""



# Check that a null delta was made for release 2, at all.
docommand n5 "${prs} -r2.1 -d:I: $s" 0 "2.1\n" IGNORE

# Check that a null delta was made for release 3, at all.
docommand n6 "${prs} -r3.1 -d:I: $s" 0 "3.1\n" IGNORE

## TODO: also ceck the deltas are in the right order.

# Check some details about that release.  The comment is 
# "AUTO NULL DELTA", no deltas were included or excluded;
# one delta was ignored; the predecessor sequence number must be 1; 
# the sequence number of this delta must be 2, and the type must be 'D',
# that is, a normal delta.
docommand n7 "${prs} -r2.1 '-d:C:|:DI:|:DP:|:DS:|:DT:' $s" 0 \
  'AUTO NULL DELTA\n||1|2|D\n' IGNORE

###
### Cleanup and exit.
###
rm -rf test 
remove foo $s $g $p [zx].$g command.log

success
CSSC-1.4.1/tests/delta/basic.sh0000644000000000000000000001004611372221630014304 0ustar0000000000000000#! /bin/sh
# basic.sh:  Testing for the basic operation of "delta".

# Import common functions & definitions.
. ../common/test-common

remove command.log log log.stdout log.stderr
mkdir test 2>/dev/null

# Create the input files.
cat > base < test/passwd.$i
    echo "This is file number" $i >> test/passwd.$i
done 

s=test/s.passwd

remove base test/[xz].*
remove test/[spx].passwd
remove passwd

#
# Create an SCCS file with several branches to work on.
# We generally ignore stderr output since we produce "Warning: no id keywords"
# more often than "real" SCCS.
#
docommand B1 "${admin} -itest/passwd.1 $s" 0 \
    ""                                              IGNORE
docommand B2 "${get} -e $s" 0 \
    "1.1\nnew delta 1.2\n2 lines\n"                 IGNORE
cp test/passwd.2 passwd
docommand B3 "${vg_delta} -y\"\" $s" 0 \
    "1.2\n1 inserted\n1 deleted\n1 unchanged\n"     IGNORE
docommand B4 "${get} -e $s"  0 \
    "1.2\nnew delta 1.3\n2 lines\n"                 IGNORE
cp test/passwd.3 passwd
docommand B5 "${vg_delta} -y'' $s" 0 \
    "1.3\n1 inserted\n1 deleted\n1 unchanged\n"     IGNORE
docommand B6 "${get} -e $s" 0 \
    "1.3\nnew delta 1.4\n2 lines\n"                 IGNORE
cp test/passwd.4 passwd
docommand B7 "${vg_delta} -y'' $s" 0 \
    "1.4\n1 inserted\n1 deleted\n1 unchanged\n"     IGNORE
docommand B8 "${get} -e $s" 0 \
    "1.4\nnew delta 1.5\n2 lines\n"                 IGNORE
cp test/passwd.5 passwd
docommand B9 "${vg_delta} -y'' $s" 0 \
    "1.5\n1 inserted\n1 deleted\n1 unchanged\n"     IGNORE
docommand B10 "${get} -e -r1.3 $s" 0 \
    "1.3\nnew delta 1.3.1.1\n2 lines\n"             IGNORE
cp test/passwd.6 passwd
docommand B11 "${vg_delta} -y'' $s" 0 \
    "1.3.1.1\n1 inserted\n1 deleted\n1 unchanged\n" IGNORE

remove passwd command.log $s

###
### Other stuff
### 
g=foo; for n in p z x s q; do eval $n=$n.${g}; done
files="$s $p $z $x $s $q"

remove $files 
cat > $g < $g || miscarry "sed failed"

docommand C3  "${vg_delta} -y $s" 0 IGNORE IGNORE
docommand C4  "${get} -p $s" 0 "first line
fifth line
sixth line
seventh line
eighth line
ninth line
" IGNORE

docommand C5  "${get} -e $s" 0 IGNORE IGNORE
rename ${g} ${g}.old 
sed -e '2,4 d' < ${g}.old > $g || miscarry "sed failed"
docommand C6  "${vg_delta} -y $s" 0 IGNORE IGNORE
docommand C7  "${get} -p $s" 0 "first line
eighth line
ninth line
" IGNORE

# If we try to do a delta again, it should fail because we have no 
# outstanding edits - that is, there is no p-file.
docommand C8  "${vg_delta} -y $s" 1 IGNORE IGNORE


# Now we try checking in a SID which we do not have checked out.
docommand C9   "${get} -e $s" 0 IGNORE IGNORE
docommand C10  "${vg_delta} -y -r1.1 $s" 1 IGNORE IGNORE
remove $p $g


# ... and checking in a SID which is in the p-file but not the s-file...
docommand C11   "${get} -e -r1.3 $s" 0 IGNORE IGNORE
rename ${p} ${p}.old 
( sed -e 's/1\.3/3.1/' < ${p}.old | sed -e 's/1\.4/3.2/' > $p ) || miscarry "sed failed"
remove ${p}.old
docommand C12  "${vg_delta} -y -r1.1 $s" 1 IGNORE IGNORE
remove $g


# If two edits are outstanding, it is an error not to use the "-r" option
docommand C13   "${get} -e -r1.2 $s" 0 IGNORE IGNORE
docommand C14  "${vg_delta} -y $s" 1 IGNORE IGNORE

# It is also an error to specify a SID which is not being edited.
docommand C15  "${vg_delta} -y -r1.3 $s" 1 IGNORE IGNORE

# It is an error to check in a file containing no SCCS keywords when the 
# "i" flag is set. 
docommand C16  "${admin} -fi $s" 0 "" IGNORE
docommand C17  "${vg_delta} -y -r1.2 $s" 1 "" IGNORE

# ... but if we turn that flag off again, it should work fine.
docommand C18  "${admin} -di $s" 0 "" IGNORE
docommand C19  "${vg_delta} -y -r1.2 $s" 0 IGNORE IGNORE


rm -rf test
remove passwd command.log $files
success
CSSC-1.4.1/tests/delta/MRs.sh0000644000000000000000000000645411372221630013734 0ustar0000000000000000#! /bin/sh
# MRs.sh:  Testing for MR numbers.

# Import common functions & definitions.
. ../common/test-common

rm -rf test
remove command.log log log.stdout log.stderr base
remove passwd 
mkdir test 2>/dev/null

# Create the input files.
cat > base < test/passwd.$i
    echo "This is file number" $i >> test/passwd.$i
done 
remove base test/[xz].* passwd test/[spx].passwd


# Create an SCCS file to work on.
docommand M1 "${admin} -itest/passwd.1 test/s.passwd" 0 "" ""

# Check the file out.
docommand M2 "${get} -e test/s.passwd" 0 "1.1\nnew delta 1.2\n2 lines\n" ""

# Check that the MR validation flag is OFF.
docommand M3 "${prs} -d:MF: test/s.passwd" 0 "no\n" ""

# Check that the MR validation program is unset.
docommand M4 "${prs} -d:MP: test/s.passwd" 0 "none\n" ""

# Set the MR validator to "true".
docommand M5 "${admin} -fvtrue test/s.passwd" 0 "" ""

# Check that the MR validation flag is ON.
docommand M6 "${prs} -d:MF: test/s.passwd" 0 "yes\n" ""

# Check that the MR validation program is set.
docommand M7 "${prs} -d:MP: test/s.passwd" 0 "true\n" ""

# Check in a file, giving an MR.
docommand M8 "${delta} -mmr.XYZZY -ycomment.XYZZY test/s.passwd" 0 \
    "1.2\n0 inserted\n0 deleted\n2 unchanged\n" ""

# Check that the MR for the delta we just did appears in the sccs-prs listing.
docommand M9 "${prs} -r1.2 test/s.passwd |  \
            sed -ne '/^MRs:$/,/^COMMENTS:$/ p'" 0 \
            "MRs:\nmr.XYZZY\nCOMMENTS:\n" ""

# Check the file out again.
docommand M10 "${get} -e test/s.passwd" 0 "1.2\nnew delta 1.3\n2 lines\n" ""

# Set the MR validator to "false".
docommand M11 "${admin} -fv/bin/false test/s.passwd" 0 "" ""

# Make sure that the MR validation fails, and delta fails.
docommand M12 "${delta} -mmr.M12 -ycomment.M12 test/s.passwd" 1 "1.3\n" IGNORE

# Unset the validation flag and make sure we can delta afterward.
docommand M13 "${admin} -dv test/s.passwd" 0 "" ""

# Make sure that the delta now succeeds after we have removed the MR flag.
docommand M14 "${delta} -ycomment.M14 test/s.passwd" 0 \
    "1.3\n0 inserted\n0 deleted\n2 unchanged\n" ""

# Check the file out again.
docommand M15 "${get} -e test/s.passwd" 0 "1.3\nnew delta 1.4\n2 lines\n" ""

# Now that MR validation is turned off, we should not be able to specify MRs.
docommand M16 "${delta} -mmr.M16 -ycomment.M16 test/s.passwd" 1 "1.4\n" IGNORE

# If the MR flag is on but has no value ...
docommand M17 "${admin} -fv test/s.passwd" 0 "" ""

# Check that the MR validation flag is ON.
docommand M18 "${prs} -d:MF: test/s.passwd" 0 "yes\n" ""

# Check that the MR validation program is blank.
docommand M19 "${prs} -d:MP: test/s.passwd" 0 "\n" ""

# Hence MRs should be accepted without checking.
docommand M20 "${delta} -mmr.M20 -ycomment.M20 test/s.passwd" 0 \
        "1.4\n0 inserted\n0 deleted\n2 unchanged\n"  ""

# Check the file out again.
docommand M21 "${get} -e test/s.passwd" 0 "1.4\nnew delta 1.5\n2 lines\n" ""

# Check the file out again.  Require MRs.  Try to check in without MRs
docommand M22 "${admin} -fv'test -n' test/s.passwd" 0 "" ""
docommand M23 "${delta} -ycomment.M23 test/s.passwd /dev/null

g=foo
s=s.$g
p=p.$g
z=z.$g
q=q.$g
d=d.$g
x=x.$g
files="$g $s $p $z ${g}_1 ${g}_2 $g $q $d $x $g.saved $g.old"

remove $files
test -d $x.bak && rmdir $x.bak

append() {
   f="$1"
   shift
   echo  "$@" >> "$f" || miscarry "Could not append a line to $1" 
}


createfile () {
    touch "$1" && test -r "$1" || miscarry "could not create file $1"
}

removedirs () {
    for d
    do
      if test -d "$d"
      then
	  rmdir "$d" || miscarry "Failed to remove directory $d"
      else 
	  if test -f "$d"
	  then
	      remove "$d"
          fi
      fi
    done
}


if wrong_group=`../../testutils/user foreigngroup`
then
    true
else
    miscarry "could not select the name of a group to which you do not belong"
fi
# echo "You do not belong to group number" $wrong_group


# Create the SCCS file - and make sure that delta can be made to work at all.
docommand E1 "${admin} -n $s" 0 IGNORE IGNORE 
docommand E2 "${get} -e $s"   0 IGNORE IGNORE 
append $g "test data"
docommand E3 "${vg_delta} -yNoComment $s"   0 IGNORE IGNORE 

# Now set up the authorised groups list.   
docommand E4 "${admin} -a${wrong_group} $s" 0 IGNORE IGNORE

# cannot do get -e if you are not in the authorised user list.
docommand E5 "${get} -e $s"   1 IGNORE IGNORE 

# Momentarily zap the authorised user list so that "get -e" works.
docommand E6 "${admin} -e${wrong_group} $s" 0 IGNORE IGNORE
docommand E7 "${get} -e $s"   0 IGNORE IGNORE
docommand E8 "${admin} -a${wrong_group} $s" 0 IGNORE IGNORE

append $g "more test data"

# delta should still fail if we are not in the authorised user list
# (in other words the list is checked both by get -e and delta).
docommand E9 "${vg_delta} -yNoComment $s"   1 IGNORE IGNORE

# Remove the authorised group list; check-in should now work
docommand E10 "${admin} -e${wrong_group} $s" 0 IGNORE IGNORE
docommand E11 "${vg_delta} -yNoComment $s"   0 IGNORE IGNORE 


# Now, what if the authorised user list just excludes?
remove $s
if mygroup=`../../testutils/user group`
then
    true
else
    miscarry "could not determine group-id"
fi

if myname=`../../testutils/user name`
then
    true
else
    miscarry "could not determine user name"
fi

# Regular SCCS does not underatand the use of "!username" 
# to specifically exclude users.  Hence for compatibility 
# nor must we.
docommand E12 "${admin} -n $s"              0 IGNORE IGNORE 
docommand E13 "${admin} -a${mygroup} $s"    0 IGNORE IGNORE
docommand E14 "${admin} -a\!${myname} $s"   0 IGNORE IGNORE
docommand E15 "${get} -e $s"                0 IGNORE IGNORE
# this means that the above tests should succeed.

# Check - use of delta when a q-file already exists...
createfile $q
docommand E16 "${vg_delta} -yNoComment $s" 1 IGNORE IGNORE
remove $q

# Unreadable g-file should also cause a failure. 
chmod 0 $g
docommand E17 "${vg_delta} -yNoComment $s" 1 IGNORE IGNORE
chmod +r $g
docommand E18 "${vg_delta} -yNoComment $s" 0 IGNORE IGNORE


# Failure to create the d-file should NOT cause a failure. 
docommand E19 "${get} -e $s"                0 IGNORE IGNORE
remove $x
createfile $d
docommand E20 "${vg_delta} -yNoComment $s" 0 IGNORE IGNORE

# This should not leave any other temporary file lying about
# but it should also not delete the s-file
docommand E22 "test -r $x" 1 "" ""
docommand E23 "test -r $q" 1 "" ""

# The d-file would have been deleted (without causing an error) in E20.
# Since there was no error the g-file should no longer be there either.
docommand E24 "test -r $d" 1 "" ""
docommand E25 "test -r $s" 0 "" "" 
docommand E26 "test -w $g" 1 "" "" 

# Since E20 was successful, no need to do the delta again
#remove $d
#docommand E27 "${vg_delta} -yNoComment $s" 0 IGNORE IGNORE

# %A as the last two characters of the file to be checked in 
# should not cause the world to end. 
remove $s
if ${TESTING_CSSC}
then
    docommand E28 "${admin} -b -n $s" 0 IGNORE IGNORE 
    
    docommand E29 "${get} -e $s"                0 IGNORE IGNORE
    echo_nonl "%A" > $g
    cp $g $g.saved || miscarry "could not back up $g"
    docommand E30 "${vg_delta} -yNoComment $s" 0 IGNORE IGNORE
    docommand E31 "${get} -k $s"                0 IGNORE IGNORE
    
    echo_nonl E32...
    if diff $g.saved $g 
    then
        echo passed
    else
        fail "E32: Expcected to get the same contents back, did we did not" 
    fi
    remove $g


    # Now tests for not being able to rename an existing x-file.  This 
    # is not an error - we just overwrite the original x-file as 
    # SCCS does, rather than backing it up. 
    # This test is specific to CSSC because SCCS doesn't rename the x-file...
    mkdir $x.bak
    createfile $x
    docommand E33 "${get} -e $s"                0 IGNORE IGNORE
    docommand E34 "${vg_delta} -yNoComment $s"     0 IGNORE IGNORE
    removedirs $x.bak

else
    echo "(Some tests skipped - we are not sure if ${admin} has binary file support)"
fi 
remove $s


# Test for the case where the p-file lists a SID which is not in the 
# SCCS file. 

# Create deltas 1.1 and 1.2
docommand E35 "${admin} -n $s"     0 IGNORE IGNORE
docommand E36 "${get} -e $s"       0 IGNORE IGNORE
docommand E37 "${vg_delta} -yNoComment $s" 0 IGNORE IGNORE

# Edit delta 1.2 and then remove delta 1.2
docommand E38 "${get} -e $s"       0 IGNORE IGNORE
rename $p saved.$p
docommand E39 "${rmdel} -r1.2 $s" 0 IGNORE IGNORE
rename saved.$p $p

# Try to check in the file - this should fail. 
docommand E40 "${delta} -yNoComment $s" 1 "" IGNORE
remove $p

remove $files


success
CSSC-1.4.1/tests/cdc/0000755000000000000000000000000013464267700012342 5ustar0000000000000000CSSC-1.4.1/tests/cdc/2comment.sh0000755000000000000000000000353111372221630014413 0ustar0000000000000000#! /bin/sh
# 2comment.sh:  Testing for comments

# Import common functions & definitions.
. ../common/test-common

g=testfile
s=s.$g
z=z.$g
x=z.$g
p=p.$g
files="$s $z $x $p"

remove command.log log log.stdout log.stderr base [sxzp].$g


# Create the input file.
cat > $g < comment


# Test the first line
docommand C3 "sed -n 1p  comment || fail prs failed unexpectedly


# Test the first line
docommand C7 "sed -n 1p  $g < comment || fail prs failed unexpectedly

docommand O6 "sed -n 1p  $g < $g < comment || fail prs failed unexpectedly


docommand M15 "sed -n 1p &2; \
         exit 1;; \
  esac; \
  has_opt=no; \
  sane_makeflags=$$MAKEFLAGS; \
  if $(am__is_gnu_make); then \
    sane_makeflags=$$MFLAGS; \
  else \
    case $$MAKEFLAGS in \
      *\\[\ \	]*) \
        bs=\\; \
        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
    esac; \
  fi; \
  skip_next=no; \
  strip_trailopt () \
  { \
    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
  }; \
  for flg in $$sane_makeflags; do \
    test $$skip_next = yes && { skip_next=no; continue; }; \
    case $$flg in \
      *=*|--*) continue;; \
        -*I) strip_trailopt 'I'; skip_next=yes;; \
      -*I?*) strip_trailopt 'I';; \
        -*O) strip_trailopt 'O'; skip_next=yes;; \
      -*O?*) strip_trailopt 'O';; \
        -*l) strip_trailopt 'l'; skip_next=yes;; \
      -*l?*) strip_trailopt 'l';; \
      -[dEDm]) skip_next=yes;; \
      -[JT]) skip_next=yes;; \
    esac; \
    case $$flg in \
      *$$target_option*) has_opt=yes; break;; \
    esac; \
  done; \
  test $$has_opt = yes
am__make_dryrun = (target_option=n; $(am__make_running_with_option))
am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
pkgdatadir = $(datadir)/CSSC
pkgincludedir = $(includedir)/CSSC
pkglibdir = $(libdir)/CSSC
pkglibexecdir = $(libexecdir)/CSSC
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
build_triplet = x86_64-pc-linux-gnu
host_triplet = x86_64-pc-linux-gnu
subdir = tests
DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am README
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps =  \
	$(top_srcdir)/unit-tests/googletest/m4/acx_pthread.m4 \
	$(top_srcdir)/m4/00gnulib.m4 \
	$(top_srcdir)/m4/absolute-header.m4 $(top_srcdir)/m4/close.m4 \
	$(top_srcdir)/m4/closedir.m4 $(top_srcdir)/m4/ctype.m4 \
	$(top_srcdir)/m4/dirent-safer.m4 $(top_srcdir)/m4/dirent_h.m4 \
	$(top_srcdir)/m4/dirfd.m4 $(top_srcdir)/m4/dup.m4 \
	$(top_srcdir)/m4/dup2.m4 $(top_srcdir)/m4/errno_h.m4 \
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NEXT_STDARG_H = 
NEXT_STDDEF_H = 
NEXT_STDINT_H = 
NEXT_STDIO_H = 
NEXT_STDLIB_H = 
NEXT_STRING_H = 
NEXT_SYS_FILE_H = 
NEXT_SYS_STAT_H = 
NEXT_SYS_TIME_H = 
NEXT_SYS_TYPES_H = 
NEXT_SYS_WAIT_H = 
NEXT_TIME_H = 
NEXT_UNISTD_H = 
NEXT_WCHAR_H = 
NM = /usr/bin/nm -B
NMEDIT = 
OBJDUMP = objdump
OBJEXT = o
OTOOL = 
OTOOL64 = 
PACKAGE = CSSC
PACKAGE_BUGREPORT = bug-CSSC@gnu.org
PACKAGE_NAME = GNU CSSC
PACKAGE_STRING = GNU CSSC 1.4.1-rc1
PACKAGE_TARNAME = CSSC
PACKAGE_URL = http://www.gnu.org/software/CSSC/
PACKAGE_VERSION = 1.4.1-rc1
PATH_SEPARATOR = :
PR = /usr/bin/pr
PRAGMA_COLUMNS = 
PRAGMA_SYSTEM_HEADER = #pragma GCC system_header
PRIPTR_PREFIX = "l"
PRI_MACROS_BROKEN = 0
PTHREAD_CC = gcc -std=gnu11
PTHREAD_CFLAGS = -pthread
PTHREAD_H = 
PTHREAD_H_DEFINES_STRUCT_TIMESPEC = 0
PTHREAD_LIBS = 
PTRDIFF_T_SUFFIX = 
PYTHON = /usr/bin/python
RANLIB = ranlib
REPLACE_BTOWC = 0
REPLACE_CALLOC = 0
REPLACE_CANONICALIZE_FILE_NAME = 0
REPLACE_CHOWN = 0
REPLACE_CLOSE = 0
REPLACE_CLOSEDIR = 0
REPLACE_DIRFD = 0
REPLACE_DPRINTF = 0
REPLACE_DUP = 0
REPLACE_DUP2 = 0
REPLACE_FCHOWNAT = 0
REPLACE_FCLOSE = 0
REPLACE_FCNTL = 1
REPLACE_FDOPEN = 0
REPLACE_FDOPENDIR = 0
REPLACE_FFLUSH = 0
REPLACE_FOPEN = 0
REPLACE_FPRINTF = 0
REPLACE_FPURGE = 0
REPLACE_FREOPEN = 0
REPLACE_FSEEK = 0
REPLACE_FSEEKO = 0
REPLACE_FSTAT = 0
REPLACE_FSTATAT = 0
REPLACE_FTELL = 0
REPLACE_FTELLO = 0
REPLACE_FTRUNCATE = 0
REPLACE_FUTIMENS = 0
REPLACE_GETCWD = 0
REPLACE_GETDELIM = 0
REPLACE_GETDOMAINNAME = 0
REPLACE_GETDTABLESIZE = 0
REPLACE_GETGROUPS = 0
REPLACE_GETLINE = 0
REPLACE_GETLOGIN_R = 0
REPLACE_GETPAGESIZE = 0
REPLACE_GETTIMEOFDAY = 0
REPLACE_GMTIME = 0
REPLACE_ISATTY = 0
REPLACE_LCHOWN = 0
REPLACE_LINK = 0
REPLACE_LINKAT = 0
REPLACE_LOCALTIME = 0
REPLACE_LOCALTIME_R = GNULIB_PORTCHECK
REPLACE_LSEEK = 0
REPLACE_LSTAT = 0
REPLACE_MALLOC = 0
REPLACE_MBRLEN = 0
REPLACE_MBRTOWC = 0
REPLACE_MBSINIT = 0
REPLACE_MBSNRTOWCS = 0
REPLACE_MBSRTOWCS = 0
REPLACE_MBSTATE_T = 0
REPLACE_MBTOWC = 0
REPLACE_MEMCHR = 0
REPLACE_MEMMEM = 0
REPLACE_MKDIR = 0
REPLACE_MKFIFO = 0
REPLACE_MKNOD = 0
REPLACE_MKSTEMP = 0
REPLACE_MKTIME = GNULIB_PORTCHECK
REPLACE_NANOSLEEP = GNULIB_PORTCHECK
REPLACE_NULL = 0
REPLACE_OBSTACK_PRINTF = 0
REPLACE_OPEN = 0
REPLACE_OPENAT = 0
REPLACE_OPENDIR = 0
REPLACE_PERROR = 0
REPLACE_POPEN = 0
REPLACE_PREAD = 0
REPLACE_PRINTF = 0
REPLACE_PTHREAD_SIGMASK = 0
REPLACE_PTSNAME = 0
REPLACE_PTSNAME_R = 0
REPLACE_PUTENV = 0
REPLACE_PWRITE = 0
REPLACE_QSORT_R = 0
REPLACE_RAISE = 0
REPLACE_RANDOM_R = 0
REPLACE_READ = 0
REPLACE_READLINK = 0
REPLACE_READLINKAT = 0
REPLACE_REALLOC = 0
REPLACE_REALPATH = 0
REPLACE_REMOVE = 0
REPLACE_RENAME = 0
REPLACE_RENAMEAT = 0
REPLACE_RMDIR = 0
REPLACE_SETENV = 0
REPLACE_SLEEP = 0
REPLACE_SNPRINTF = 0
REPLACE_SPRINTF = 0
REPLACE_STAT = 0
REPLACE_STDIO_READ_FUNCS = 0
REPLACE_STDIO_WRITE_FUNCS = 0
REPLACE_STPNCPY = 0
REPLACE_STRCASESTR = 0
REPLACE_STRCHRNUL = 0
REPLACE_STRDUP = 0
REPLACE_STRERROR = 0
REPLACE_STRERROR_R = 0
REPLACE_STRNCAT = 0
REPLACE_STRNDUP = 0
REPLACE_STRNLEN = 0
REPLACE_STRSIGNAL = 0
REPLACE_STRSTR = 0
REPLACE_STRTOD = 0
REPLACE_STRTOIMAX = 0
REPLACE_STRTOK_R = 0
REPLACE_STRTOUMAX = 0
REPLACE_STRUCT_TIMEVAL = 0
REPLACE_SYMLINK = 0
REPLACE_SYMLINKAT = 0
REPLACE_TIMEGM = GNULIB_PORTCHECK
REPLACE_TMPFILE = 0
REPLACE_TTYNAME_R = 0
REPLACE_UNLINK = 0
REPLACE_UNLINKAT = 0
REPLACE_UNSETENV = 0
REPLACE_USLEEP = 0
REPLACE_UTIMENSAT = 0
REPLACE_VASPRINTF = 0
REPLACE_VDPRINTF = 0
REPLACE_VFPRINTF = 0
REPLACE_VPRINTF = 0
REPLACE_VSNPRINTF = 0
REPLACE_VSPRINTF = 0
REPLACE_WCRTOMB = 0
REPLACE_WCSNRTOMBS = 0
REPLACE_WCSRTOMBS = 0
REPLACE_WCSWIDTH = 0
REPLACE_WCTOB = 0
REPLACE_WCTOMB = 0
REPLACE_WCWIDTH = 0
REPLACE_WRITE = 0
SCHED_H = 
SED = /bin/sed
SET_MAKE = 
SHELL = /bin/bash
SIG_ATOMIC_T_SUFFIX = 
SIZE_T_SUFFIX = 
STDALIGN_H = 
STDARG_H = 
STDBOOL_H = 
STDDEF_H = 
STDINT_H = 
STRIP = strip
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC = 0
TIME_H_DEFINES_STRUCT_TIMESPEC = 1
UINT32_MAX_LT_UINTMAX_MAX = 1
UINT64_MAX_EQ_ULONG_MAX = 1
UNAME = /bin/uname
UNDEFINE_STRTOK_R = 0
UNISTD_H_DEFINES_STRUCT_TIMESPEC = 0
UNISTD_H_HAVE_WINSOCK2_H = 0
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = 0
VALGRIND = 
VERSION = 1.4.1-rc1
WARN_CFLAGS = 
WCHAR_T_SUFFIX = 
WINDOWS_64_BIT_OFF_T = 0
WINDOWS_64_BIT_ST_SIZE = 0
WINT_T_SUFFIX = 
ZCAT_PROGRAM = uncompress
abs_aux_dir = /home/james/source/GNU/CSSC/git/cssc/build-aux
abs_builddir = /home/james/source/GNU/CSSC/git/cssc/tests
abs_srcdir = /home/james/source/GNU/CSSC/git/cssc/tests
abs_top_builddir = /home/james/source/GNU/CSSC/git/cssc
abs_top_srcdir = /home/james/source/GNU/CSSC/git/cssc
ac_ct_AR = ar
ac_ct_CC = gcc
ac_ct_CXX = g++
ac_ct_DUMPBIN = 
acx_pthread_config = 
am__include = include
am__leading_dot = .
am__quote = 
am__tar = tar --format=ustar -chf - "$$tardir"
am__untar = tar -xf -
bindir = ${exec_prefix}/bin
build = x86_64-pc-linux-gnu
build_alias = 
build_cpu = x86_64
build_os = linux-gnu
build_vendor = pc
builddir = .
datadir = ${datarootdir}
datarootdir = ${prefix}/share
docdir = ${datarootdir}/doc/${PACKAGE_TARNAME}
dvidir = ${docdir}
enable_binary = yes
exec_prefix = ${prefix}
gl_LIBOBJS =  fcntl.o
gl_LTLIBOBJS =  fcntl.lo
gltests_LIBOBJS = 
gltests_LTLIBOBJS = 
gltests_WITNESS = IN_CSSC_GNULIB_TESTS
host = x86_64-pc-linux-gnu
host_alias = 
host_cpu = x86_64
host_os = linux-gnu
host_vendor = pc
htmldir = ${docdir}
includedir = ${prefix}/include
infodir = ${datarootdir}/info
install_sh = ${SHELL} /home/james/source/GNU/CSSC/git/cssc/build-aux/install-sh
libdir = ${exec_prefix}/lib
libexecdir = ${exec_prefix}/libexec
localedir = ${datarootdir}/locale
localstatedir = ${prefix}/var
mandir = ${datarootdir}/man
max_line_length_description = no limit
mkdir_p = $(MKDIR_P)
oldincludedir = /usr/include
pdfdir = ${docdir}
prefix = /usr/local
program_transform_name = s,x,x,
psdir = ${docdir}
sbindir = ${exec_prefix}/sbin
sharedstatedir = ${prefix}/com
srcdir = .
sysconfdir = ${prefix}/etc
target_alias = 
top_build_prefix = ../
top_builddir = ..
top_srcdir = ..
TESTDIRS = cdc admin delta get prs prt unget large sccsdiff binary rmdel \
                bsd-sccs year-2000 initial what val

TESTFILE_SUFFIXES = .sh
MKDIR = mkdir
all: all-am

.SUFFIXES:
$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
	@for dep in $?; do \
	  case '$(am__configure_deps)' in \
	    *$$dep*) \
	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
	        && { if test -f $@; then exit 0; else break; fi; }; \
	      exit 1;; \
	  esac; \
	done; \
	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnits tests/Makefile'; \
	$(am__cd) $(top_srcdir) && \
	  $(AUTOMAKE) --gnits tests/Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
	@case '$?' in \
	  *config.status*) \
	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
	  *) \
	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
	esac;

$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh

$(top_srcdir)/configure:  $(am__configure_deps)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(am__aclocal_m4_deps):

mostlyclean-libtool:
	-rm -f *.lo

clean-libtool:
	-rm -rf .libs _libs
tags TAGS:

ctags CTAGS:

cscope cscopelist:


distdir: $(DISTFILES)
	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
	list='$(DISTFILES)'; \
	  dist_files=`for file in $$list; do echo $$file; done | \
	  sed -e "s|^$$srcdirstrip/||;t" \
	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
	case $$dist_files in \
	  */*) $(MKDIR_P) `echo "$$dist_files" | \
			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
			   sort -u` ;; \
	esac; \
	for file in $$dist_files; do \
	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
	  if test -d $$d/$$file; then \
	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
	    if test -d "$(distdir)/$$file"; then \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
	  else \
	    test -f "$(distdir)/$$file" \
	    || cp -p $$d/$$file "$(distdir)/$$file" \
	    || exit 1; \
	  fi; \
	done
	$(MAKE) $(AM_MAKEFLAGS) \
	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
	  dist-hook
check-am: all-am
check: check-am
all-am: Makefile
installdirs:
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am

installcheck: installcheck-am
install-strip:
	if test -z '$(STRIP)'; then \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	      install; \
	else \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
	fi
mostlyclean-generic:

clean-generic:

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
clean: clean-am

clean-am: clean-generic clean-libtool mostlyclean-am

distclean: distclean-am
	-rm -f Makefile
distclean-am: clean-am distclean-generic

dvi: dvi-am

dvi-am:

html: html-am

html-am:

info: info-am

info-am:

install-data-am:

install-dvi: install-dvi-am

install-dvi-am:

install-exec-am:

install-html: install-html-am

install-html-am:

install-info: install-info-am

install-info-am:

install-man:

install-pdf: install-pdf-am

install-pdf-am:

install-ps: install-ps-am

install-ps-am:

installcheck-am:

maintainer-clean: maintainer-clean-am
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-generic mostlyclean-libtool

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am:

.MAKE: install-am install-strip

.PHONY: all all-am check check-am clean clean-generic clean-libtool \
	cscopelist-am ctags-am dist-hook distclean distclean-generic \
	distclean-libtool distdir dvi dvi-am html html-am info info-am \
	install install-am install-data install-data-am install-dvi \
	install-dvi-am install-exec install-exec-am install-html \
	install-html-am install-info install-info-am install-man \
	install-pdf install-pdf-am install-ps install-ps-am \
	install-strip installcheck installcheck-am installdirs \
	maintainer-clean maintainer-clean-generic mostlyclean \
	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
	tags-am uninstall uninstall-am


links: $(TESTDIRS)
	../testutils/lndir $(srcdir) 

common: 
	ln -s $(srcdir)/common .

test-initial: links
	@echo "Valgrind is: $(VALGRIND)"
	$(SHELL) -ec 'cd initial && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-admin: links
	$(SHELL) -ec 'cd admin && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-delta: links
	$(SHELL) -ec 'cd delta && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-get: links
	$(SHELL) -ec 'cd get && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) ./$$i || exit 1; \
	done'

test-prs: links
	$(SHELL) -ec 'cd prs && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-prt: links
	$(SHELL) -ec 'cd prt && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-unget: links
	$(SHELL) -ec 'cd unget && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-sact: links
	$(SHELL) -ec 'cd sact && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-large: links
	$(SHELL) -ec 'cd large && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-sccsdiff: links
	$(SHELL) -ec 'cd sccsdiff && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-cdc: links
	$(SHELL) -ec 'cd cdc && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-binary: links
	$(SHELL) -ec 'cd binary && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-rmdel: links
	$(SHELL) -ec 'cd rmdel && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-what: links
	$(SHELL) -ec 'cd what && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-val: links
	$(SHELL) -ec 'cd val && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-year-2000: links
	$(SHELL) -ec 'cd year-2000 && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

test-bsd-sccs: links
	$(SHELL) -ec 'cd bsd-sccs && for i in *.sh ; \
	do \
		echo Running test `pwd`/$$i; \
		$(SHELL) $$i || exit 1; \
	done'

# Always do test-initial FIRST.
all-tests:      test-initial \
                test-rmdel \
                test-admin test-delta test-get test-prs test-prt test-unget \
                test-cdc  test-sact test-val \
                test-large test-sccsdiff test-binary test-bsd-sccs test-what \
                test-year-2000
	echo Tests passed.

check: all-tests

# When a distribution is being made and all the files that automake
# knows about have been copied into $(distdir), dist-hook is called.

# This old code copied the CVS directories too, which is awkward
# for anybody wanting to import the distribution into a local CVS 
# repository.
#
# dist-hook: 
#         ( cd $(srcdir) && find common $(TESTDIRS) -type l -print | \
#               xargs $(RM) )
#         ( cd $(srcdir)  && tar cf - common $(TESTDIRS) ) | \
#         ( cd $(distdir) && tar xf - )
# 
dist-hook: 
	( cd $(srcdir) && find common $(TESTDIRS) -type l -print | \
		xargs $(RM) )
	( cd $(srcdir) && tar cf - \
		$$( find . \( -type d -name CVS -prune \) -o \
		-type f -print ) ) | \
	( cd $(distdir) && tar xfv - ) ; true
	$(srcdir)/../auxfiles/check-testfiles.sh \
		"$$(cd $(distdir) && pwd)" \
		"$$(cd $(srcdir) && pwd)" \
		$(TESTFILE_SUFFIXES)

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
CSSC-1.4.1/tests/val/0000755000000000000000000000000013464267700012373 5ustar0000000000000000CSSC-1.4.1/tests/val/historical.sh0000644000000000000000000000066712664337376015111 0ustar0000000000000000#! /bin/sh

# historical.sh:  Validation of SCCS file features only found in 
#                 SCCS files makde by historical versions of SCCS.

# Import common functions & definitions.
. ../common/test-common

# s.comment-nospace has a comment line in which 
# no space follows the ^Ac.  A space is more
# usual and (as far as I know) no current SCCS
# implementation omits it.
docommand c1 "${vg_val} s.comment-nospace" 0 IGNORE IGNORE
CSSC-1.4.1/tests/val/historical.sh~0000644000000000000000000000032411557050541015257 0ustar0000000000000000#! /bin/sh

# historical.sh:  Validation of SCCS file features only found in 
#                 SCCS files makde by historical versions of SCCS.

# Import common functions & definitions.
. ../common/test-common

CSSC-1.4.1/tests/val/valbasic.sh0000644000000000000000000000420711367421300014502 0ustar0000000000000000#! /bin/sh

# valbasic.sh:  Basic tests for the "val" command.

# Import common functions & definitions.
. ../common/test-common

files="f s.f"

remove $files

docommand v1 "${admin} -n s.f" 0 IGNORE IGNORE
docommand v2 "${vg_val} s.f" 0 IGNORE IGNORE

docommand v3 "${vg_val} -r1.1 s.f" 0 IGNORE IGNORE
docommand v4 "${vg_val} -s s.f" 0 IGNORE IGNORE

# Having no args is an error.
docommand v5 "${vg_val}" 128 IGNORE IGNORE


# Module flag mismatch
docommand v6 "${vg_val} -mZ s.f" 1 IGNORE IGNORE

# Change the module flag
docommand v7 "${admin} -fmZ s.f" 0 IGNORE IGNORE

# Module flag match
docommand v8 "${vg_val} -mZ s.f" 0 IGNORE IGNORE


# Type flag mismatch
docommand v9 "${vg_val} -yA s.f" 2 IGNORE IGNORE

# Change the type flag
docommand v10 "${admin} -ftA s.f" 0 IGNORE IGNORE

# Module flag match
docommand v11 "${vg_val} -yA s.f" 0 IGNORE IGNORE

# SID not found
docommand v12 "${vg_val} -r1.2 s.f" 4 IGNORE IGNORE

# SID not valid
docommand v13 "${vg_val} -r1.2xyzzy s.f" 8 IGNORE IGNORE

chmod 0 s.f || miscarry "Cannot change permissions for file s.f"
# Cannot read file
docommand v14 "${vg_val} s.f" 16 IGNORE IGNORE
chmod +r s.f || miscarry "Cannot reset permissions for file s.f"

# Missing file
docommand v15 "${vg_val} -r1.1" 128 IGNORE IGNORE

# Too many -r options
docommand v16 "${vg_val} -r1.1 -r1.2 s.f" 64 IGNORE IGNORE


# A corrupt file
remove s.corrupt
cat valbasic.sh s.f > s.corrupt || miscarry "cannot create file s.corrupt"
docommand v17 "${vg_val} -r1.1 s.corrupt" 32 IGNORE IGNORE
remove s.corrupt


# Too many -r options (a different way)
docommand v18 "${vg_val} -r1.1 -s -r1.1 s.f" 64 IGNORE IGNORE

# Too many -m options
docommand v19 "${vg_val} -mX -mX s.f" 64 IGNORE IGNORE

# Too many -y options
docommand v20 "${vg_val} -yX -yX s.f" 64 IGNORE IGNORE

# Unknown option
docommand v21 "${vg_val} -X s.f" 64 IGNORE IGNORE




# done rc   0 (success)
# done rc   1 (Val_MismatchedM)
# done rc   2 (Val_MismatchedY)
# done rc   4 (Val_NoSuchSID)
# done rc   8 (Val_InvalidSID)
# done rc  16 (Val_CannotOpenOrWrongFormat)
# done rc  32 (Val_CorruptFile)
# done rc  64 (Val_InvalidOption)
# done rc 128 (Val_MissingFile)

remove $files
success
CSSC-1.4.1/tests/val/s.comment-nospace0000644000000000000000000000013611566040416015641 0ustar0000000000000000h03960
s 00000/00000/00000
d D 1.1 11/04/30 19:09:44 james 1 0
c
e
u
U
t
T
I 1
E 1
CSSC-1.4.1/tests/val/y2k.sh0000644000000000000000000000036011367421300013417 0ustar0000000000000000#! /bin/sh

# y2k.sh:  Y2K tests for the "val" command.

# Import common functions & definitions.
. ../common/test-common

files="f s.f"

remove $files

docommand y1 "${vg_val} ../year-2000/s.y2k.txt" 0 IGNORE IGNORE

remove $files
success
CSSC-1.4.1/tests/make-links0000644000000000000000000000055311372221630013556 0ustar0000000000000000#!/bin/sh

if [ $# -gt 0 ]
then
	srcdir=$1
else
	srcdir=.
fi

common_files=`ls ${srcdir}/common` 
#echo "common files = " ${common_files}


for d in * 
do 
	if test -d "$d" && ! test "$d" = common
	then 
		for i in ${common_files}
		do 
			case $i in 
			*~) 
			;;
			*) 
			( cd $d; rm -f $i; ln -s ../${srcdir}/common/$i $i ) 
			;;
			esac
		done 
	fi 
done 
CSSC-1.4.1/tests/initial/0000755000000000000000000000000013464267700013242 5ustar0000000000000000CSSC-1.4.1/tests/initial/root.sh0000644000000000000000000000100511372221630014541 0ustar0000000000000000#! /bin/sh
# root.sh:          You can't run the test suite as root.  Make sure the 
#                   suite aborts early if you do.
#                   

# Import common functions & definitions.
. ../common/test-common

# The test suite fails if you run it as root, particularly because
# "test -w foo" returns 0 if you are root, even if foo is a readonly
# file.
# So please don't run the test suite as root, because it will spuriously
# fail.
true

echo_nonl "r1..."
. ../common/not-root
echo "passed "

success
CSSC-1.4.1/tests/get/0000755000000000000000000000000013464267700012370 5ustar0000000000000000CSSC-1.4.1/tests/get/annotate.sh0000755000000000000000000000272411366146472014546 0ustar0000000000000000#! /bin/sh

# Tests for the -n and -m options of get.

# Import common functions & definitions.
. ../common/test-common


f=1test
s=s.$f
p=p.$f
remove $f $s $p

echo "line1" >  $f
echo "line2" >> $f

docommand A1 "$admin -n -i$f $s" 0 "" IGNORE
test -r $s         || fail admin could not create $s

remove $f 

# Test the -n (annotate module name) option
docommand N1 "${vg_get} -p -n $s" 0 "$f\tline1\n$f\tline2\n" IGNORE

# Test the -m (annotate SID) option
docommand N2 "${vg_get} -p -m $s" 0 "1.1\tline1\n1.1\tline2\n" IGNORE

# Test both options together.
docommand N3 "${vg_get} -p -n -m $s" 0 "$f\t1.1\tline1\n$f\t1.1\tline2\n" IGNORE

# Make a new delta to further test the -m option.
docommand G1 "${vg_get} -e $s" 0 "1.1\nnew delta 1.2\n2 lines\n" ""

echo "line3" >> $f
docommand D1 "$delta '-yAdded line three' $s" 0 \
    "1.2\n1 inserted\n0 deleted\n2 unchanged\n" \
    IGNORE

# Test the -m (annotate SID) option with several deltas...
docommand N4 "${vg_get} -p -m $s" 0 \
    "1.1\tline1\n1.1\tline2\n1.2\tline3\n" \
    IGNORE

# Now make a branch.
docommand G2 "${vg_get} -e -r1.1 $s" 0 "1.1\nnew delta 1.1.1.1\n2 lines\n" ""

echo "line4 %Z%" >> $f
docommand D2 "$delta '-yAdded line: a branch' $s" 0 \
    "1.1.1.1\n1 inserted\n0 deleted\n2 unchanged\n" \
    IGNORE

# Test both options together.
docommand N5 "${vg_get} -p -m -n -r1.1.1.1 $s" 0 \
    "$f\t1.1\tline1\n$f\t1.1\tline2\n$f\t1.1.1.1\tline4 @(#)\n" \
    IGNORE

remove command.log
remove $f $s $p
success
CSSC-1.4.1/tests/get/sf664900.sh0000644000000000000000000000054611366146472014033 0ustar0000000000000000#! /bin/sh
# sf664900.sh: tests for SourceForge bug number 664900 

# Import common functions & definitions.
. ../common/test-common


g=foo.txt
s=s.$g
x=x.$g 
z=z.$g
p=p.$g


remove $g $s $x $z $p
touch $g

docommand t1 "${admin} -i$g -r1.1.1.1 -n $s" 0 IGNORE IGNORE 
remove foo 

docommand t2 "${vg_get} $s" 1 IGNORE IGNORE

remove $g $s $x $z $p
success
CSSC-1.4.1/tests/get/excl_ig_1.sh0000644000000000000000000000222311366146472014556 0ustar0000000000000000#! /bin/sh
# excl_ig_1.sh:  Tests for exclusions and ignores.

# Import common functions & definitions.
. ../common/test-common


g=incl_excl_1
s=s.$g
x=x.$g 
z=z.$g
p=p.$g
remove $g $s $x $z $p

cp s.incl_excl_1.input $s

docommand xg1 "${vg_get} -r1.1 -p $s"      0 "" IGNORE

docommand xg2 "${vg_get} -r1.2 -p $s"      0 \
    "This line was added in version 1.2
" IGNORE

docommand xg3 "${vg_get} -r1.3 -p $s"      0 \
    "This line was added in version 1.2
This line was added in version 1.3
" IGNORE

docommand xg4 "${vg_get} -r1.4 -p $s"      0 \
    "This line was added in version 1.2
This line was added in version 1.3
This line was added in version 1.4
" IGNORE

docommand xg5 "${vg_get} -r1.5 -p $s"      0 \
    "This line was added in version 1.2
This line was added in version 1.3
This line was added in version 1.4
This line was added in version 1.5
" IGNORE

# Revision 1.6 ignores SID 1.2.
docommand xg6 "${vg_get} -r1.6 -p $s"      0 \
"This line was added in version 1.3
This line was added in version 1.4
This line was added in version 1.5
This line was added in version 1.6; that version also ignores 1.2\n" \
IGNORE

remove $g $s $x $z $p
success
CSSC-1.4.1/tests/get/excl_ig_2.sh0000644000000000000000000000620611366146472014564 0ustar0000000000000000#! /bin/sh
# excl_ig_2.sh:  More tests for exclusions and ignores.

# Import common functions & definitions.
. ../common/test-common

g=foo
s=s.$g
x=x.$g 
z=z.$g
p=p.$g
files="$g $s $x $z $p"
remove $files



do_change() {
    baselabel="$1"; shift

    docommand ${baselabel}.0 "${vg_get} -e $s" 0 IGNORE IGNORE

    for sedcmd
    do
      rename $g $g.old
      remove $g.sed
      echo "$sedcmd" > $g.sed
      docommand "${baselabel}.sed" "sed -f $g.sed < $g.old > $g" 0 "" ""
      remove $g.old $g.sed
    done

    docommand "${baselabel}.delta" "${delta} -yNoComment $s" 0 IGNORE IGNORE
}


remove $g
echo "%I% inserted in 1.1" > $g
docommand ei1 "${admin} -n -i$g s.foo" 0 IGNORE IGNORE
remove $g

docommand ei2 "${vg_get} -s -p $s" 0 "1.1 inserted in 1.1\n" IGNORE

do_change ei3 '1 a\
This line inserted in 1.2 and deleted in 1.3'
docommand ei4 "${vg_get} -s -p $s" 0 '1.2 inserted in 1.1
This line inserted in 1.2 and deleted in 1.3
' IGNORE


docommand "bi1" "${vg_get} -e -r1.1 $s" 0 "1.1\nnew delta 1.1.1.1\n1 lines\n" ""
echo "inserted on branch 1.1.1.1" >> $g
docommand "bi1" "${delta} -yNone $s" 0 "1.1.1.1
1 inserted
0 deleted
1 unchanged
" ""


do_change ei5 '2d' 'a\
This line inserted in 1.3 and deleted in 1.4'
docommand ei6 "${vg_get} -s -p $s" 0 '1.3 inserted in 1.1
This line inserted in 1.3 and deleted in 1.4
' IGNORE

do_change ei7 '2d' 
docommand ei8 "${vg_get} -s -p $s" 0 '1.4 inserted in 1.1
' IGNORE

docommand ei9 "${vg_get} -g $s" 0 "1.4\n" "IGNORE" 

docommand ei10 "${vg_get} -e -i1.1.1.1 -x1.3 $s" 0 IGNORE IGNORE
echo "inserted in 1.5" >> $g
docommand ei11 "${delta} -yNone $s" 0 IGNORE IGNORE

expect_fail=true
docommand ei12 "${vg_get} -s -p $s" 0 '1.5 inserted in 1.1
inserted on branch 1.1.1.1
This line inserted in 1.2 and deleted in 1.3
inserted in 1.5
' IGNORE


docommand ei13 "${vg_get} -e -x1.4 $s" 0 IGNORE IGNORE
echo "inserted in 1.6" >> $g
docommand ei14 "${delta} -yNone $s" 0 IGNORE IGNORE
docommand ei15 "${vg_get} -s -p $s" 0 '1.6 inserted in 1.1
inserted on branch 1.1.1.1
This line inserted in 1.2 and deleted in 1.3
inserted in 1.5
inserted in 1.6
' IGNORE

docommand ei16 "${vg_get} -e -x1.1.1.1 $s" 0 IGNORE IGNORE
docommand ei17 "${delta} -yNone $s" 0 IGNORE IGNORE
docommand ei18 "${vg_get} -s -p $s" 0 '1.7 inserted in 1.1
This line inserted in 1.2 and deleted in 1.3
inserted in 1.5
inserted in 1.6
' IGNORE

docommand ei19 "${vg_get} -e $s" 0 IGNORE IGNORE
docommand ei20 "${delta} -yNone $s" 0 IGNORE IGNORE
docommand ei21 "${vg_get} -s -p $s" 0 '1.8 inserted in 1.1
This line inserted in 1.2 and deleted in 1.3
inserted in 1.5
inserted in 1.6
' IGNORE

docommand ei22 "${vg_get} -i1.1.1.1 -e $s" 0 IGNORE IGNORE
docommand ei23 "${delta} -yNone $s" 0 IGNORE IGNORE
docommand ei24 "${vg_get} -s -p $s" 0 '1.9 inserted in 1.1
inserted on branch 1.1.1.1
This line inserted in 1.2 and deleted in 1.3
inserted in 1.5
inserted in 1.6
' IGNORE

docommand ei25 "${vg_get}  -e $s" 0 IGNORE IGNORE
docommand ei26 "${delta} -g1.5 -yNone $s" 0 IGNORE IGNORE
docommand ei27 "${vg_get} -s -p $s" 0 '1.10 inserted in 1.1
inserted on branch 1.1.1.1
inserted in 1.6
This line inserted in 1.3 and deleted in 1.4
' IGNORE


# cat $s
remove $files
success
CSSC-1.4.1/tests/get/t-option.sh0000644000000000000000000000714011366146472014500 0ustar0000000000000000#! /bin/sh
# t-option.sh:  Testing for the -t option.   Make sure we get the 
#               correct SIDs with and without the "-t" option.

# Import common functions & definitions.
. ../common/test-common


# Get a test file...
g=testfile
s=s.$g
x=x.$g
p=p.$g
z=z.$g
remove $s $g $p $z


get_expect () {
label=$1         ; shift
r_option=$1      ; shift
sid_expected=$1  ; shift
docommand $label "${vg_get} ${toption} -g ${r_option} $s" \
    0 "$sid_expected\n" IGNORE
}

## Create the file (empty).
docommand prep1 "${admin} -n $s" 0 "" ""

## make some deltas.
docommand prep2 "${get} -e $s"    0  "1.1\nnew delta 1.2\n0 lines\n" ""
docommand prep3 "${delta} -y $s"  \
    0  "1.2\n0 inserted\n0 deleted\n0 unchanged\n" IGNORE
docommand prep4 "${get} -e -r2 $s"   0  "1.2\nnew delta 2.1\n0 lines\n" ""
docommand prep5 "${delta} -y $s"  \
    0  "2.1\n0 inserted\n0 deleted\n0 unchanged\n" IGNORE



# Do various forms of get on the file and make sure we get the right SID.
toption=""
get_expect x1 -r1.1 1.1
get_expect x2 -r1.2 1.2
get_expect x3 -r2.1 2.1
get_expect x4 -r2   2.1
get_expect x5 ""    2.1
get_expect x6 -r1   1.2

toption="-t"
get_expect tx1 -r1.1 1.1
get_expect tx2 -r1.2 1.2
get_expect tx3 -r2.1 2.1
get_expect tx4 -r2   2.1
get_expect tx5 ""    2.1
get_expect tx6 -r1   1.2


## Now make a branch at the top of the trunk.
docommand prep6 "${admin} -fb $s" 0 "" ""
docommand prep7 "${get} -e -b $s" 0 "2.1\nnew delta 2.1.1.1\n0 lines\n" IGNORE
docommand prep8 "${delta} -y $s" 0 \
	"2.1.1.1\n0 inserted\n0 deleted\n0 unchanged\n" IGNORE
docommand prep9 "${get} -e -r2.1.1 $s" 0 \
	"2.1.1.1\nnew delta 2.1.1.2\n0 lines\n" IGNORE
docommand prep10 "${delta} -y $s" 0 \
	"2.1.1.2\n0 inserted\n0 deleted\n0 unchanged\n" IGNORE

## Also make a branch on release 1.
docommand prep11 "${get} -e -r1.2 $s" 0 \
	"1.2\nnew delta 1.2.1.1\n0 lines\n" IGNORE
docommand prep12 "${delta} -y $s" 0 \
	"1.2.1.1\n0 inserted\n0 deleted\n0 unchanged\n" IGNORE


toption=""
get_expect y1 -r1.1 1.1
get_expect y2 -r1.2 1.2
get_expect y3 -r2.1 2.1
get_expect y4 -r2   2.1
get_expect y5 ""    2.1
get_expect y6 -r1   1.2

toption="-t"
get_expect ty1 -r1.1 1.1
get_expect ty2 -r1.2 1.2.1.1
get_expect ty3 -r2.1 2.1.1.2
get_expect ty4 -r2   2.1.1.2
get_expect ty5 ""    2.1.1.2
get_expect ty6 -r1   1.2.1.1


## Set the default delta flag and test the -t option's effect
## (the -t flag should not over-ride it).
docommand prep13 "${admin} -fd1.1 $s" 0 "" ""

toption=""
get_expect d1 ""     1.1
toption="-t"
get_expect td1 ""    1.1


## Set the release ceiling...
docommand prep14 "${admin} -dd $s" 0 "" ""  # remove default delta flag
docommand prep15 "${admin} -fc1 $s" 0 "" "" # set release ceiling to 1.

# Testing on "real" SCCS shows that the release ceiling apparently has
# no effect.  This is surely wrong, given the documentation. [jay@gnu.org]
toption=""
get_expect c1 ""     2.1			# This is surely wrong!
toption="-t"
get_expect tc1 ""    2.1.1.2			# This is surely wrong!

remove $s

##
## Various tests for the case where the only SID in the s-file is 
## not 1.1 (this is possible if you use the -r option to admin
## when creating the s-file
##
remove $s $g $p $z
echo "hello" > $g
docommand oddstart-0 "cat $g" 0 "hello\n" ""
docommand oddstart-1 "${admin} -i$g -r1.1.1.1 $s" 0 "" IGNORE
remove $g

# It should be possible to get 1.1.1.1 explicitly, but the default 
# should fail with an error.
docommand oddstart-2 "${vg_get} $s" 1 "" IGNORE
docommand oddstart-3 "${vg_get} -r1.1.1.1 $s" 0 IGNORE IGNORE

# get -t should select the topmost delta (1.1.1.1) and so should work OK.
docommand oddstart-4 "${vg_get} -t $s" 0 IGNORE IGNORE

remove $s $g $p $z


success
CSSC-1.4.1/tests/get/sid-select2.sh0000644000000000000000000000273111366146472015046 0ustar0000000000000000#! /bin/sh 
# sid-select2.sh: Do we select the correct SIDs? 


# This tests for a specific bug:-
# [ Bug #110537 ] Invalid SID got in branch where Rtrunk greater than Rbranch

# Import common functions & definitions. 
. ../common/test-common 
# Get a test file... 
s=s.tst 
p=p.tst 
e=tst 
remove $s $p $e


get_expect () { 
label=$1 ; shift 
sid_expected=$1 ; shift 
docommand $label "${vg_get} -g $*" 0 "$sid_expected\n" IGNORE 
} 

# Create the file and set up the test conditions.
docommand p1 "${admin} -n            $s"   0 IGNORE IGNORE
docommand p2 "${vg_get}   -e            $s"   0 IGNORE IGNORE
docommand p3 "${delta}          -y'' $s"   0 IGNORE IGNORE
docommand p4 "${vg_get}   -e -r2        $s"   0 IGNORE IGNORE
docommand p5 "${delta}          -y'' $s"   0 IGNORE IGNORE
docommand p6 "${vg_get}   -e -r1.2      $s"   0 IGNORE IGNORE
docommand p7 "${delta}          -y'' $s"   0 IGNORE IGNORE



# Do various forms of get on the file and make sure we get the right SID. 
get_expect Y1 1.1 -r1.1 $s 
get_expect Y2 1.2 -r1.2 $s 
get_expect Y3 2.1 -r2.1 $s 
get_expect Y4 1.2.1.1 -r1.2.1.1 $s 


# now check for bug... 
docommand Z1 "${vg_get} -e -r1.2.1.1 $s" 0 \
    "1.2.1.1\nnew delta 1.2.1.2\n0 lines\n" IGNORE 
docommand Z2 "${delta} -yNoComment $s" 0 IGNORE IGNORE 

docommand Z3 "${admin} -fb $s" 0 IGNORE IGNORE 
docommand Z4 "${vg_get} -e -b -r1.2.1.2 $s" 0 \
    "1.2.1.2\nnew delta 1.2.2.1\n0 lines\n" IGNORE 

remove $s 
remove $p 
remove $e 
success 
#end test case.... 
CSSC-1.4.1/tests/get/keys.uue0000644000000000000000000000062511362630513014055 0ustar0000000000000000begin 644 s.keys.txt
M`6@Q-#DQ-0H!2!J86UE"`R"@%E"@%S(#`P,#`Q+S`P,#`Q+S`P,#(S"@%D($0@,2XS(#DW
M+S`U+S`T(#$R.C4Q.C0R(&IA;65S(#,@,@H!90H!2!J86UE#HP.C`Z#HR.C(Z9&%E;6]N.B]S8FEN.@IA9&TZ>#HS.C0Z861M.B]V
M87(O861M.@IL<#IX.C0Z-SIL<#HO=F%R+W-P;V]L+VQP9#H*6YC.B]S8FEN.B]B:6XO#HQ,#HQ
M-#IU=6-P.B]V87(O#HQ,3HP.F]P97)A
M=&]R.B]R;V]T.@IG86UE#HQ,SHS,#IG;W!H97(Z+W5S#HQ,#0Z,3`P
M.D%D86T@5V]O9&-R869T.B]H;VUE+V%D86TZ+V)I;B]B87-H"FUB8W1P#HQ,#4Z,3`P.E)O8F5R="!";W=L97(Z+VAO;64O;6)C='!R9#HO8FEN+V)A
M $i
    ${admin} -i$i SCCS/s.$i
    rm $i
done


docommand e1 "${vg_get} -e SCCS/s.b" 0 IGNORE IGNORE
docommand e2 "test -w b" 0 "" ""
# The point of this test is that we fail on b and still process c.
# Hence we cannot rely on the order in which directory entries are
# traversed and therefore we list the files explicitly.
docommand e3 "${vg_get} SCCS/s.a SCCS/s.b SCCS/s.c" 1 IGNORE IGNORE

# At this point, a read-only copy of a and c should exist.
# b should still be writable. 

for i in a c 
do
    docommand e4${i}1 "test -f $i" 0 "" ""
    docommand e4${i}2 "test -w $i" 1 "" ""
done

docommand e5 "test -w b" 0 "" ""

cleanup
success


    
CSSC-1.4.1/tests/get/writable.sh0000755000000000000000000000302511372221630014524 0ustar0000000000000000#! /bin/sh
# writable.sh:  Will get over-write a writable file?

# Import common functions & definitions.
. ../common/test-common

# You cannot run the test suite as root.
. ../common/not-root

remove command.log log log.stdout log.stderr

f=wrtest
gfile=_g.$f
remove s.$f

# Generate empty file.
: > $f

# Create the s. file and make sure it exists.
docommand W1 "$admin -n -i$f s.$f" 0 "" IGNORE

test -r s.$f         || fail admin did not create s.$f
remove $f
echo foo > $f
chmod +w $f

# Try running get when gfile was writable -- it should fail.
docommand W2 "${vg_get} s.$f" 1 IGNORE IGNORE
remove $gfile
test -f $gfile	    && miscarry could not remove _g.$f

# Now run get with the -G option and it should work even
# though the file's usual name is occupied by a writable file.
docommand W3 "${vg_get} -G$gfile s.$f" 0 "1.1\n0 lines\n" IGNORE


# If you specify the "-k" option, the gotten file should be read-write.
# If you don't specify -k or -e, it will be read-only.  -e implies -k.
remove $gfile $f
docommand W4 "${vg_get} s.$f" 0 "1.1\n0 lines\n" IGNORE

# Make sure the file is read only.
echo_nonl "W5..."
if test -w $f 
then
    fail W5: "get s.$f created writable $f"
fi
echo passed



# Now do the same again, using the -k option.
remove $gfile $f
docommand W6 "${vg_get} -k s.$f" 0 "1.1\n0 lines\n" IGNORE

# Make sure the file is read only.
echo_nonl "W7..."
if test -w $f 
then
    true
else
    fail W5: "get -k s.$f created read-only $f.  It should be writable"
fi
echo passed





remove $f s.$f $gfile
remove command.log
success
CSSC-1.4.1/tests/get/executable.sh0000644000000000000000000000240512664337376015056 0ustar0000000000000000. ../common/test-common
. ../common/real-thing

g=foo
s=s.$g
p=p.$g
z=z.$g

cleanup() {
    cmd="rm -f ${g} ${s} ${p} ${z}"
    echo "${cmd}" >> command.log
    $cmd
}
cleanup

# We use -i/dev/null below in order not to spuriously make the test
# suite fail on Dynix.
docommand          x00 "${admin} -i/dev/null -n ${s}" 0 IGNORE IGNORE
# Get the file with the history file not executable; check that the
# gotten file is not executable.
docommand          x01 "${get} ${s}" 0 IGNORE IGNORE
# Make sure the gfile exists at all first.
docommand          x02 "test -f ${g}" 0 "" ""
docommand          x03 "test -x ${g}" 1 "" ""

# Make the history file executable
docommand          x04 "chmod +x ${s}" 0 "" ""
docommand --silent x04-sanity "test -x ${s}" 0 "" ""

# Check that the gotten file is now executable.
rm -f "${g}"
docommand          x05 "${get} ${s}" 0 IGNORE IGNORE
# Make sure the gfile exists at all first.
docommand          x06 "test -f ${g}" 0 "" ""
docommand          x07 "test -x ${g}" 0 "" ""

# get -e should also result in an executable gotten file.
rm -f "${g}"
docommand          x08 "${get} -e ${s}" 0 IGNORE IGNORE
# Make sure the gfile exists at all first.
docommand          x09 "test -f ${g}" 0 "" ""
docommand          x10 "test -x ${g}" 0 "" ""

cleanup
CSSC-1.4.1/tests/get/keywords.uue0000644000000000000000000000457511362630513014761 0ustar0000000000000000begin 644 s.keywords.txt
M`6@P,#(Q-0H!'!A;F0@:6YT;R!T:&4@=F%L=64@;V8@;W1H97(@:V5Y=V]R
M9',L(&QI:V4@"B1!)"!H879E('5S969U;"!D97-C2!S96YS:6)L92!O2!T;R!T97-T*2X*7U!?("50)0H*)%$D.B!V86QU92!O
M9B!T:&4@<2!F;&%G+@I?45\@)5$E"@HD4B0Z(')E;&5A $g
echo "%Z%" >> $g

docommand prep1 "${admin} -fb -i$g $s" 0 IGNORE IGNORE
remove $g


docommand prep2 "${get} -e -b -t $s" 0 "1.1
new delta 1.1.1.1
2 lines
" IGNORE
docommand prep3 "${delta} -yNoComment $s" 0 IGNORE IGNORE

docommand prep4 "${get} -e -b -t $s" 0 "1.1.1.1
new delta 1.1.2.1
2 lines
" IGNORE

docommand prep5 "${delta} -yNoComment $s" 0 IGNORE IGNORE


# Now for the actual test - the "-t" option should pich the 
# most recent delata, which is 1.1.2.1, not 1.1.1.1.

docommand T1 "${vg_get} -t $s" 0 "1.1.2.1
2 lines
" IGNORE


# Create another trunk delta
docommand prep6 "${get} -e $s" 0 "1.1
new delta 1.2
2 lines
" IGNORE
docommand prep7 "${delta} -yNoComment $s" 0 IGNORE IGNORE


docommand T2 "${vg_get} -t $s" 0 "1.2
2 lines
" IGNORE

docommand T3 "${vg_get}  $s" 0 "1.2
2 lines
" IGNORE


# Add another release.
docommand prep8 "${get} -r2 -e $s" 0 "1.2
new delta 2.1
2 lines
" IGNORE
docommand prep9 "${delta} -yNoComment $s" 0 IGNORE IGNORE

# ... and another branch off 1.2.
docommand prep10 "${get} -r1.2 -e $s" 0 "1.2
new delta 1.2.1.1
2 lines
" IGNORE
docommand prep11 "${delta} -yNoComment $s" 0 IGNORE IGNORE


docommand T4 "${vg_get} -t -r2 $s" 0 "2.1
2 lines
" IGNORE

docommand T5 "${vg_get} -t -r2.1 $s" 0 "2.1
2 lines
" IGNORE

docommand T6 "${vg_get} -r2.1 $s" 0 "2.1
2 lines
" IGNORE

docommand T7 "${vg_get} -t $s" 0 "2.1
2 lines
" IGNORE

docommand T8 "${vg_get} -t -r1 $s" 0 "1.2.1.1
2 lines
" IGNORE

docommand T9 "${vg_get} -t -r1.1 $s" 0 "1.1.2.1
2 lines
" IGNORE

docommand T10 "${vg_get} -t -r1.1.1 $s" 0 "1.1.1.1
2 lines
" IGNORE

docommand T11 "${vg_get} -t -r1.1.2 $s" 0 "1.1.2.1
2 lines
" IGNORE

docommand T12 "${vg_get} -t -r1.1.1.1 $s" 0 "1.1.1.1
2 lines
" IGNORE

docommand T13 "${vg_get} -t -r1.1.2.1 $s" 0 "1.1.2.1
2 lines
" IGNORE


remove $g $s $x $z $p
success
CSSC-1.4.1/tests/get/sid-select.sh0000755000000000000000000000214611366146472014767 0ustar0000000000000000#! /bin/sh
# sid-select.sh:  Do we select the correct SIDs?

# Import common functions & definitions.
. ../common/test-common


# Get a test file...
s=s.testfile
remove $s
../../testutils/uu_decode --decode < testfile.uue || 
    miscarry could not extract test file.

get_expect () {
label=$1         ; shift
sid_expected=$1  ; shift
docommand $label "${vg_get} -g $*" 0 "$sid_expected\n" IGNORE
}

# Do various forms of get on the file and make sure we get the right SID.
get_expect X1  1.1        -r1.1      $s
get_expect X2  1.2        -r1.2      $s
get_expect X3  1.3        -r1.3      $s
get_expect X4  1.4        -r1.4      $s
get_expect X5  1.5        -r1.5      $s
get_expect X6  1.5        -r1        $s
get_expect X7  1.3.1.1    -r1.3.1.1  $s
get_expect X8  1.3.1.1    -r1.3.1    $s
get_expect X9  2.1        -r2.1      $s
get_expect X10 2.1        -r2        $s
get_expect X11 2.1        ""         $s
get_expect X12 2.1        -r3        $s
get_expect X13 2.1        -r9000     $s

docommand F1 "${vg_get} -r3.1   s.testfile" 1 "" IGNORE
docommand F2 "${vg_get} -r3.1.1 s.testfile" 1 "" IGNORE

remove $s
success
CSSC-1.4.1/tests/get/s.incl_excl_10000644000000000000000000000237511362630513014732 0ustar0000000000000000h11822
s 00001/00000/00002
d D 1.3.1.3 00/12/03 00:49:44 xjames 10 7
x 7
c 
e
s 00001/00000/00004
d D 1.7 00/12/03 00:49:43 xjames 9 8
c 
e
s 00001/00000/00004
d D 1.6 00/12/03 00:49:42 xjames 8 5
g 2
c 
e
s 00001/00000/00002
d D 1.3.1.2 00/12/03 00:49:42 xjames 7 6
c 
e
s 00001/00001/00001
d D 1.3.1.1 00/12/03 00:49:41 xjames 6 3
c 
e
s 00001/00000/00003
d D 1.5 00/12/03 00:49:40 xjames 5 4
c 
e
s 00001/00000/00002
d D 1.4 00/12/03 00:49:39 xjames 4 3
c 
e
s 00001/00000/00001
d D 1.3 00/12/03 00:49:39 xjames 3 2
c 
e
s 00001/00000/00000
d D 1.2 00/12/03 00:49:38 xjames 2 1
c 
e
s 00000/00000/00000
d D 1.1 00/12/03 00:49:37 xjames 1 0
c date and time created 00/12/03 00:49:37 by xjames
e
u
U
t
T
I 2
This line was added in version 1.2
I 3
D 6
This line was added in version 1.3
E 6
I 6
This line was added in version 1.3 and changed in 1.3.1.1
I 10
This line was added in version 1.3.1.3; that version also excludes 1.3.1.2
E 10
I 7
This line was added in version 1.3.1.2
E 7
E 6
I 4
This line was added in version 1.4
I 5
This line was added in version 1.5
I 8
This line was added in version 1.6; that version also ignores 1.2
I 9
This line was added in version 1.7
E 9
E 8
E 5
E 4
E 3
E 2
I 1
E 1
CSSC-1.4.1/tests/get/sf865422.sh0000644000000000000000000000237411366146472014036 0ustar0000000000000000#! /bin/sh
# sf865422.sh: tests for SourceForge bug number 865522

#
# This bug occurred if you did rmdel on a delta and then get -e to use, it
# and then (with the joint edit flag turned on) did get-e again.  The 
# code prior to the first fix didn;t notice that the p-file indicated that 
# the relevant delta was already in use.

# Import common functions & definitions.
. ../common/test-common


g=foo.txt
s=s.$g
x=x.$g 
z=z.$g
p=p.$g


remove $g $s $x $z $p
touch $g

echo one > $g

docommand E1 "${admin} -i$g -fb -fj $s" 0 IGNORE IGNORE
docommand E2 "${vg_get} -e -g -r1.1 $s"    0 IGNORE IGNORE
docommand E3 "${delta} -n -yok $s"      0 IGNORE IGNORE
docommand E4 "${vg_get} -e -g -r1.2 $s"    0 IGNORE IGNORE
docommand E5 "${delta} -n -yok $s"      0 IGNORE IGNORE
docommand E6 "${rmdel} -r1.3 $s"        0 IGNORE IGNORE

# The two get commands under consideration follow.  The second
# of the two is the one that would fail.
docommand E7 "${vg_get} -e -g -r1.2 $s"    0 IGNORE IGNORE
docommand E8 "${vg_get} -e -g -r1.2 $s"    0 IGNORE IGNORE

# Check the pfile - make sure both edits are listed.
docommand E9  "${sact} $s | grep '^1\.2 1\.3 '"      0 IGNORE IGNORE
docommand E10 "${sact} $s | grep '^1\.2 1\.2.1.1 '"  0 IGNORE IGNORE

remove $g $s $x $z $p
success
CSSC-1.4.1/tests/get/sep_subst.sh0000644000000000000000000000170511366146472014737 0ustar0000000000000000#! /bin/sh

## sep_subst.sh: 
#     Make sure that the delta information substituted for
#     each line is the information for the delta that we are
#     actually getting, not the delta information for the delta
#     which last touched that line.

# Import common functions & definitions.
. ../common/test-common


f=1test
s=s.$f
p=p.$f
remove $f $s $p

echo "line1 %I%" >  $f
echo "line2" >> $f

docommand prep1 "$admin -n -i$f $s" 0 "" IGNORE
test -r $s         || fail admin could not create $s

remove $f 

# Make a new delta 
docommand prep2 "$get -e $s" 0 "1.1\nnew delta 1.2\n2 lines\n" ""

echo "line3 %I%" >> $f
docommand prep3 "$delta '-yAdded line three' $s" 0 \
    "1.2\n1 inserted\n0 deleted\n2 unchanged\n" \
    IGNORE


docommand G1 "${vg_get} -p -r1.1 $s" 0 "line1 1.1\nline2\n" \
	    "1.1\n2 lines\n"
docommand G2 "${vg_get} -p -r1.2 $s" 0 "line1 1.2\nline2\nline3 1.2\n" \
	    "1.2\n3 lines\n"



remove command.log
remove $f $s $p
success
CSSC-1.4.1/tests/get/gg_get_ix.sh0000644000000000000000000000366511372221630014656 0ustar0000000000000000#! /bin/sh
#
# gg_get_ix.sh:  Tests the -i and -x options of "get"
#

# Import common functions & definitions.

. ../common/test-common
. ../common/real-thing

remove command.log 

g=incl_excl
s=s.$g
z=z.$g
x=x.$g
p=p.$g

remove [zxsp].$g $g

# Create the s. file and make sure it exists.

remove $g

## These tests currently work fine on Digital Unix but 
## Excl_1 fails on Solaris.  Hence it's commented out.
## TODO: make sense of this situation.


echo "%M%" > $g

docommand Init_1 "$admin -n -i$g $s" 0 "" IGNORE

remove $g

# "get" the new file and check its contents.

docommand Init_2 "${vg_get} -p $s" 0 "$g\n" IGNORE

# Try excluding V1.1 (the only version)
# Returns a NULL file.

# docommand Excl_1 "${vg_get} -x1.1 -p $s" 0 "" IGNORE

# Edit the file and insert a line that identifies the version.

docommand Edit_1 "${vg_get} -e $s" 0 "1.1\nnew delta 1.2\n1 lines\n" ""
echo "Inserted in V1.2" >> $g
docommand Delt_1 "$delta -yNoComment $s" 0 "1.2\n1 inserted\n0 deleted\n1 unchanged\n" ""

# Now let's extract a read-only copy of V1.2 excluding V1.1

docommand Excl_2 "${vg_get} -x1.1 -p $s" 0 "Inserted in V1.2\n" IGNORE

# Edit V1.2 excluding V1.1

docommand Edit_2 "${vg_get} -e -x1.1 $s | grep -v co25" 0 "Excluded:\n1.1\n1.2\nnew delta 1.3\n1 lines\n" IGNORE
echo "V1.3 excluded V1.1" >> $g
docommand Delt_2 "$delta -yNoComment $s" 0 "1.3\n1 inserted\n0 deleted\n1 unchanged\n" IGNORE

# Now let's see what happens with various gets.

# Manually exclude 1.1 (it should be excluded anyway even if we didn't)
docommand Get_0 "${vg_get} -x1.1 -p $s" 0 "Inserted in V1.2\nV1.3 excluded V1.1\n" IGNORE

# First get V1.3 which should automatically exclude V1.1

docommand Get_1 "${vg_get} -p $s" 0 "Inserted in V1.2\nV1.3 excluded V1.1\n" IGNORE

# Then do a "get" including V1.1.  All 3 lines should bee present.

docommand Get_2 "${vg_get} -p -i1.1 $s" 0 "$g\nInserted in V1.2\nV1.3 excluded V1.1\n" IGNORE

remove [zxsp].$g $g
remove command.log

success
CSSC-1.4.1/tests/get/branch.sh0000644000000000000000000000451011372221630014145 0ustar0000000000000000#! /bin/sh
# branch.sh:  Tests for making branches.

# Import common functions & definitions.
. ../common/test-common

remove command.log 

g=brtest
s=s.$g
z=z.$g
x=x.$g
p=p.$g
remove [zxsp].$g $g

# Create the s. file and make sure it exists.
remove $g
echo "%M%" > $g
docommand B1 "$admin -n -i$g $s" 0 "" IGNORE
remove $g

# Try making a branch when the "b" flag is not set.
# This should suceed (really!), but a branch should not be 
# made.
docommand B2 "${vg_get} -e -b $s" 0 "1.1\nnew delta 1.2\n1 lines\n" IGNORE
# When the -b flag is ignored, CSSC emits a warning but SCCS is silent.

# I *think* it's possible that not all versions of SCCS emit anything 
# to stdout for "unget".   At least, that's what I gather from an email
# from Maurice O' Donnell .
docommand B3 "$unget $s" 0 "1.2\n" ""

# Set the branch flag and make sure everything still works,
# but make sure that the file IS branched this time.
docommand B4 "$admin -fb $s" 0 "" ""
docommand B5 "${vg_get} -e -b $s" 0 "1.1\nnew delta 1.1.1.1\n1 lines\n" ""

# Check the file in to leave the branch in place.
docommand B6 "$delta -yNoComment $s" 0 "1.1.1.1\n0 inserted\n0 deleted\n1 unchanged\n" ""

# Make a branch at the same place, and check the resulting SID.
docommand B7 "${vg_get} -e -b -r1.1 $s" 0 "1.1\nnew delta 1.1.2.1\n1 lines\n" ""
docommand B8 "$delta -yNoComment $s" 0 "1.1.2.1\n0 inserted\n0 deleted\n1 unchanged\n" ""


# Check out a revision on the branch for editing, but don't make a branch there.
docommand B9 "${vg_get} -e -r1.1.1.1 $s" 0 "1.1.1.1\nnew delta 1.1.1.2\n1 lines\n" ""
docommand B10 "$delta -yNoComment $s" 0 "1.1.1.2\n0 inserted\n0 deleted\n1 unchanged\n" ""


# Making a second branch at a location where one already exists will 
# create a second branch; the release number stays the same, but the 
# branch number chosen is one greater than the last time.
docommand B11 "${vg_get} -e -b -r1.1.1.1 $s" 0 "1.1.1.1\nnew delta 1.1.3.1\n1 lines\n" ""
docommand B12 "$delta -yNoComment $s" 0 "1.1.3.1\n0 inserted\n0 deleted\n1 unchanged\n" ""

# Make another branch at 1.1.  We continue just to increase 
# the branch number.   I know this seems a bit silly, but 
# it really is the way SCCS works, and we must be compatible with it.
docommand B13 "${vg_get} -e -b $s" 0 "1.1\nnew delta 1.1.4.1\n1 lines\n" ""


remove [zxsp].$g $g
remove command.log
success
CSSC-1.4.1/tests/get/sf111140_testcase.uue0000644000000000000000000002724011362630513016057 0ustar0000000000000000begin 644 s.sf111140_testcase.txt
M`6@R-#0V-PH! $g

docommand de1 "${admin} -n -i$g $s" 0 IGNORE IGNORE
remove $g
docommand de2 "${vg_get} -s -p $s" 0 "foo\n" IGNORE
docommand de3 "${vg_get} -s -p -r1.1 $s" 0 "foo\n" IGNORE

# Attempt to get a nonexistent SID should fail. 
docommand de4 "${vg_get} -r1.2 $s" 1 "" IGNORE

# Attempt to get an invalid SID should fail (we try several)
docommand de5 "${vg_get}  -r2a $s"  ${ret_invalid_option} "" IGNORE
docommand de6 "${vg_get}  -r2_3 $s" ${ret_invalid_option} "" IGNORE

# Make a branch for later use
docommand de7 "${vg_get} -e $s" 0 "1.1\nnew delta 1.2\n1 lines\n" IGNORE
docommand de8 "${delta} -yNoComment $s" 0 IGNORE IGNORE
docommand de9 "${vg_get} -e -r1.1 $s" 0 "1.1\nnew delta 1.1.1.1\n1 lines\n" IGNORE
docommand de10 "${delta} -yNoComment $s" 0 IGNORE IGNORE

# Now get 1.1.1.1 but including the change for 1.2.
docommand de11 "${vg_get} -r1.1.1.1 -i1.2 $s" 0 "Included:
1.2
1.1.1.1\n1 lines
" IGNORE

# The next is trhe case we really want to test - trying to include an invalid
# SID.  We try several ways. 
docommand de12 "${vg_get} -r1.1.1.1 -ia1.2a $s"      ${ret_invalid_option} IGNORE IGNORE
docommand de13 "${vg_get} -r1.1.1.1 -i.1   $s"      ${ret_invalid_option} IGNORE IGNORE
docommand de14 "${vg_get} -r1.1.1.1 -i1.1.1.1.1 $s" ${ret_invalid_option} IGNORE IGNORE

# Now trying to exclude an invalid SID.  We try several ways. 
docommand de15 "${vg_get} -r1.1.1.1 -x1.2a $s"      ${ret_invalid_option} IGNORE IGNORE
docommand de16 "${vg_get} -r1.1.1.1 -x.1   $s"      ${ret_invalid_option} IGNORE IGNORE
docommand de17 "${vg_get} -r1.1.1.1 -x1.1.1.1.1 $s" ${ret_invalid_option} IGNORE IGNORE


remove ${files}
success
CSSC-1.4.1/tests/get/no-sfile.sh0000644000000000000000000000035111366146472014440 0ustar0000000000000000#! /bin/sh

## no-sfile.sh
#     Make sure that we don't coredump if there is no input file.

# Import common functions & definitions.
. ../common/test-common


docommand N1 "${vg_get} -p" 1 IGNORE IGNORE

remove command.log
success
CSSC-1.4.1/tests/get/s.incl_excl_1.input0000644000000000000000000000237511362630513016070 0ustar0000000000000000h11822
s 00001/00000/00002
d D 1.3.1.3 00/12/03 00:49:44 xjames 10 7
x 7
c 
e
s 00001/00000/00004
d D 1.7 00/12/03 00:49:43 xjames 9 8
c 
e
s 00001/00000/00004
d D 1.6 00/12/03 00:49:42 xjames 8 5
g 2
c 
e
s 00001/00000/00002
d D 1.3.1.2 00/12/03 00:49:42 xjames 7 6
c 
e
s 00001/00001/00001
d D 1.3.1.1 00/12/03 00:49:41 xjames 6 3
c 
e
s 00001/00000/00003
d D 1.5 00/12/03 00:49:40 xjames 5 4
c 
e
s 00001/00000/00002
d D 1.4 00/12/03 00:49:39 xjames 4 3
c 
e
s 00001/00000/00001
d D 1.3 00/12/03 00:49:39 xjames 3 2
c 
e
s 00001/00000/00000
d D 1.2 00/12/03 00:49:38 xjames 2 1
c 
e
s 00000/00000/00000
d D 1.1 00/12/03 00:49:37 xjames 1 0
c date and time created 00/12/03 00:49:37 by xjames
e
u
U
t
T
I 2
This line was added in version 1.2
I 3
D 6
This line was added in version 1.3
E 6
I 6
This line was added in version 1.3 and changed in 1.3.1.1
I 10
This line was added in version 1.3.1.3; that version also excludes 1.3.1.2
E 10
I 7
This line was added in version 1.3.1.2
E 7
E 6
I 4
This line was added in version 1.4
I 5
This line was added in version 1.5
I 8
This line was added in version 1.6; that version also ignores 1.2
I 9
This line was added in version 1.7
E 9
E 8
E 5
E 4
E 3
E 2
I 1
E 1
CSSC-1.4.1/tests/get/sf111140.sh0000644000000000000000000000512211566047011013774 0ustar0000000000000000#! /bin/sh
# included.sh:  Extra tests using the test file from bug number 111140.

# Import common functions & definitions.
. ../common/test-common


g=sf111140_testcase.txt
s=s.$g
x=x.$g 
z=z.$g
p=p.$g
u=sf111140_testcase.uue

remove $g $s $x $z $p

../../testutils/uu_decode --decode <$u || 
    miscarry could not uudecode file $u.





# If we check out version 1.16 of the provided file (in which 
# a trunk delta includes a delta that was on a trunk) we 
# should get the same body as recorded in the file sf111140.wtd.
# 
test_base=`basename $0`
test_dir=`dirname $0`
case "${test_dir}" in
    .)
	test_dir=`pwd`
esac
label_prefix="`basename ${test_dir}`"/"${test_base}"

do_pair() {
    seq="$1"
    sid="$2"

    if awk "\$1 == $seq {print}" <  sf111140_full.txt | 
	sed 's/^[0-9]* //'> wanted.tmp
    then
	do_output "${label_prefix}:f${seq}" "${vg_get} -r${sid} -p $s" 0 wanted.tmp IGNORE
    else
	miscarry "awk failed"
    fi
}


record_pair() {
    seq="$1"
    sid="$2"

    echo_nonl "${seq} " >&2
    ${vg_get} -p -r${sid} ${s} 2>/dev/null | 
    awk "{printf(\"%s %s\n\", $seq, \$0);}" 
}


do_output s1 "${vg_get} -r1.16 -p $s"      0 sf111140.wtd IGNORE

# echo_nonl "Preparing test file... "
# (
# record_pair 1 1.1
# record_pair 3 1.2
# record_pair 4 1.3
# record_pair 5 1.4
# record_pair 6 1.5
# record_pair 7 1.6
# record_pair 8 1.7
# record_pair 9 1.8
# record_pair 10 1.9
# record_pair 12 1.10
# record_pair 13 1.9.1.1
# record_pair 14 1.11
# record_pair 15 1.12
# record_pair 16 1.13
# record_pair 17 1.14
# record_pair 18 1.14.1.1
# record_pair 19 1.14.1.2
# record_pair 20 1.14.1.3
# record_pair 21 1.14.2.1
# record_pair 22 1.15
# record_pair 23 1.14.2.2
# record_pair 24 1.14.1.4
# record_pair 25 1.14.1.5
# record_pair 26 1.16
# record_pair 27 1.17
# record_pair 28 1.18
# record_pair 29 1.19
# record_pair 30 1.18.1.1
# record_pair 31 1.19.1.1
# record_pair 32 1.18.2.1
# record_pair 33 1.20
# record_pair 34 1.21
# record_pair 35 1.22
# record_pair 36 1.23
# ) > sf111140_full.txt
# echo done


do_pair 1 1.1
do_pair 3 1.2
do_pair 4 1.3
do_pair 5 1.4
do_pair 6 1.5
do_pair 7 1.6
do_pair 8 1.7
do_pair 9 1.8
do_pair 10 1.9
do_pair 12 1.10
do_pair 13 1.9.1.1
do_pair 14 1.11
do_pair 15 1.12
do_pair 16 1.13
do_pair 17 1.14
do_pair 18 1.14.1.1
do_pair 19 1.14.1.2
do_pair 20 1.14.1.3
do_pair 21 1.14.2.1
do_pair 22 1.15
do_pair 23 1.14.2.2
do_pair 24 1.14.1.4
do_pair 25 1.14.1.5
do_pair 26 1.16
do_pair 27 1.17
do_pair 28 1.18
do_pair 29 1.19
do_pair 30 1.18.1.1
do_pair 31 1.19.1.1
do_pair 32 1.18.2.1
do_pair 33 1.20
do_pair 34 1.21
do_pair 35 1.22
do_pair 36 1.23

remove $g $s $x $z $p wanted.tmp
success
CSSC-1.4.1/tests/get/optorder.sh0000644000000000000000000000217611372221630014554 0ustar0000000000000000#! /bin/sh
# optorder.sh:  Testing for option ordering.
#   "get s.foo -Gbar" and "get -Gbar s.foo" should be equivalent.

# Import common functions & definitions.
. ../common/test-common

remove command.log log log.stdout log.stderr passwd blah
mkdir test 2>/dev/null


g=base
s=s.$g
gotten=testG-$g

remove ${gotten} $g $s


# Create the input files.
echo foo > $g


#
# Create an SCCS file to work on.
# We generally ignore stderr output since we produce "Warning: no id keywords"
# more often than "real" SCCS.
#
docommand O1 "${admin} -i${g} ${s}" 0 "" IGNORE
remove $g

docommand O2 "${vg_get} -G${gotten} ${s}" 0 IGNORE IGNORE

# Make sure the gotten file was given the right name
echo_nonl O3...
if test -f ${gotten}
then
    echo passed
else
    fail "O3 gotten file ${gotten} was not created"
fi
remove $gotten

# Same again but with the other order
docommand O4 "${vg_get} ${s} -G${gotten}" 0 IGNORE IGNORE

# Make sure the gotten file was given the right name
echo_nonl O5...
if test -f ${gotten}
then
    echo passed
else
    fail "O5 gotten file ${gotten} was not created"
fi
remove $gotten


remove ${gotten} $g $s command.log
success
CSSC-1.4.1/tests/get/removed-delta.sh0000644000000000000000000000303711366146472015460 0ustar0000000000000000#! /bin/sh
# removed-delta.sh:  Tests for behavious when a delta has been removed.

# Import common functions & definitions.
. ../common/test-common


g=X
s=s.$g
x=x.$g 
z=z.$g
p=p.$g

remove $g $s $x $z $p


# Create an SCCS file with two deltas 1.1 and 2.1; then remove 
# the 2.1 delta with rmdel - getting the 1.1 revision for editing 
# should result in SID 2.1 being re-used.   
#
# CSSC used not to do that - SourceForge bug number #450900.

docommand rd1 "${admin} -n $s" 0 IGNORE IGNORE
docommand rd2 "${vg_get} -r2 -e $s"   0 "1.1
new delta 2.1
0 lines
" IGNORE

docommand rd3 "${delta} -yNoComment $s"   0 IGNORE IGNORE
docommand rd4 "${rmdel} -r2.1 $s"         0 IGNORE IGNORE

# It's the second get -e which we exp[ect to fail if we are 
# suffering from SourceForge bug number #450900.
docommand rd5 "${vg_get} -r2 -e $s"   0 "1.1
new delta 2.1
0 lines
" IGNORE



###
### Now we re-do the whole test again, with two removed deltas, 
### to see if that makes a difference. 
remove $g $s $x $z $p

docommand rd10 "${admin} -n $s" 0 IGNORE IGNORE
docommand rd11 "${vg_get} -r2 -e $s"   0 "1.1
new delta 2.1
0 lines
" IGNORE

docommand rd12 "${delta} -yNoComment $s"   0 IGNORE IGNORE

docommand rd13 "${vg_get} -r2.1 -e $s"   0 "2.1
new delta 2.2
0 lines
" IGNORE

docommand rd14 "${delta} -yNoComment $s"   0 IGNORE IGNORE


docommand rd15 "${rmdel} -r2.2 $s"         0 IGNORE IGNORE
docommand rd16 "${rmdel} -r2.1 $s"         0 IGNORE IGNORE

docommand rd17 "${vg_get} -r2 -e $s"   0 "1.1
new delta 2.1
0 lines
" IGNORE



remove $g $s $x $z $p
success
CSSC-1.4.1/tests/get/sf111140.wtd0000644000000000000000000000174511362630513014166 0ustar0000000000000000188

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CSSC-1.4.1/tests/get/defsid.sh0000644000000000000000000000356411372221630014156 0ustar0000000000000000#! /bin/sh
# defsid.sh:  Tests for the "d" (default sid) flag.

# Import common functions & definitions.
. ../common/test-common

remove command.log 

g=brtest
s=s.$g
z=z.$g
x=x.$g
p=p.$g
remove [zxsp].$g $g

# Create the s. file and make sure it exists.
remove $g
echo "%M%" > $g
docommand d1 "$admin -n -i$g $s" 0 "" IGNORE
remove $g

# Create a second revision.
docommand d2 "$get -e $s" 0 "1.1\nnew delta 1.2\n1 lines\n" ""

# Check the file in to leave the branch in place.
docommand d3 "$delta -yNoComment $s" 0 "1.2\n0 inserted\n0 deleted\n1 unchanged\n" ""

# Make a branch at the same place, and check the resulting SID.
docommand d4 "$get -e -r1.1 $s" 0 "1.1\nnew delta 1.1.1.1\n1 lines\n" ""
docommand d5 "$delta -yNoComment $s" 0 "1.1.1.1\n0 inserted\n0 deleted\n1 unchanged\n" ""


# Set the default-sid flag.
docommand d6 "$admin -fd1.1 $s" 0 "" ""

# Make sure we select that SID.
docommand d7 "$get -g $s" 0 "1.1\n" ""


# Change the default-sid flag.
docommand d8 "$admin -fd1.1.1.1 $s" 0 "" ""

# Make sure we select that SID.
docommand d9 "$get -g $s" 0 "1.1.1.1\n" ""

# Delete the flag.
docommand d10 "$admin -dd $s" 0 "" ""

# Make sure we select the right SID now..
docommand d11 "$get -g $s" 0 "1.2\n" ""


##
## And now a second battery of tests.   If we use "get -e", 
## on a file with a default SID, that SID should be 
## selected for the new revision.

remove [zxsp].$g $g

docommand e1 "${admin} -n $s" 0 IGNORE IGNORE
docommand e2 "${admin} -fd100 $s" 0 IGNORE IGNORE
docommand e3 "${vg_get} -e $s" 0 "1.1\nnew delta 100.1\n0 lines\n" ""
docommand e4 "echo "hello" >> $g" 0 "" ""
docommand e5 "${delta} -y"NoComment" $s" 0 IGNORE IGNORE
# prs $s

docommand e6 "${vg_get} -e $s" 0 "100.1\nnew delta 100.2\n1 lines\n" ""
docommand e7 "echo "there" >> $g" 0 "" ""
docommand e8 "${delta} -y"NoComment" $s" 0 IGNORE IGNORE
# prs $s


remove [zxsp].$g $g
remove command.log
success
CSSC-1.4.1/tests/get/included.sh0000755000000000000000000000423411366146472014522 0ustar0000000000000000#! /bin/sh
# included.sh:  Tests for included deltas.

# Import common functions & definitions.
. ../common/test-common


g=gfile
s=s.$g
x=x.$g 
z=z.$g
p=p.$g

remove $g $s $x $z $p

# create an empty history file.
echo "seq=1 1.1" > $g
docommand C1 "$admin -i$g $s" 0 "" IGNORE
remove $g


# Put some versions on the trunk.

docommand I2 "${vg_get} -s -e $s"  0 IGNORE IGNORE
echo "seq=2 1.2" >> $g
docommand I3 "$delta  -y $s"  0 IGNORE IGNORE

docommand I4 "${vg_get} -s -e $s"  0 IGNORE IGNORE
echo "seq=3 1.3" >> $g
docommand I5 "$delta  -y $s"  0 IGNORE IGNORE

docommand I6 "${vg_get} -s -e $s"  0 IGNORE IGNORE
echo "seq=4 1.4" >> $g
docommand I7 "$delta  -y $s"  0 IGNORE IGNORE

docommand I8 "${vg_get} -s -e $s"  0 IGNORE IGNORE
echo "seq=5 1.5" >> $g
docommand I9 "$delta  -y $s"  0 IGNORE IGNORE

docommand I10 "${vg_get} -s -e $s" 0 IGNORE IGNORE
echo "seq=6 1.6" >> $g
docommand I11 "$delta  -y $s" 0 IGNORE IGNORE

docommand I12 "${vg_get} -s -e $s" 0 IGNORE IGNORE
echo "seq=7 1.7" >> $g
docommand I13 "$delta  -y $s" 0 IGNORE IGNORE


# Create a branch.
docommand B1 "${vg_get} -s -e -r1.2 $s" 0 IGNORE IGNORE

## docommand B2 "mv $g $g.old"        0 IGNORE IGNORE
## docommand B3 "sed -e  '1 a\\
## seq=8 1.2.1.1'  < $g.old > $g"     0 IGNORE IGNORE
## remove $g.old

# SourceForge bug number 441423: on NetBSD-1.5W, the sed "a" command
# appears to eat the newline.  Hence we replace the old single-step
# sed command above with the three-step approach below.
( 
mv $g $g.old                            &&
sed -n -e '1p'        < $g.old  > $g    &&
echo "seq=8 1.2.1.1"           >> $g    &&
sed -n -e '2,$ p'     < $g.old >> $g    &&
remove                  $g.old
) || miscarry "Failed to prepare new version of $g"

docommand I14 "$delta  -y $s" 0 IGNORE IGNORE

# Add to the head of the revision tree a delta which includes the
# delta we just made.
docommand I14 "${vg_get} -s -e -i1.2.1.1 $s" 0 IGNORE IGNORE

docommand I15 "$delta -y            $s" 0 IGNORE IGNORE

# Make sure we get the right result...
docommand I16 "${vg_get} -s -p $s" 0 \
"seq=1 1.1\nseq=8 1.2.1.1\nseq=2 1.2\nseq=3 1.3\nseq=4 1.4\nseq=5 1.5\nseq=6 1.6\nseq=7 1.7\n" IGNORE

remove $g $s $x $z $p
success
CSSC-1.4.1/tests/get/delta-summary.sh0000644000000000000000000000255011566040415015503 0ustar0000000000000000#! /bin/sh

# Import common functions & definitions.
. ../common/test-common

g=keys.txt
s=s.$g
l=l.$g
p=p.$g
remove $s $g $l $p
../../testutils/uu_decode --decode < keys.uue || miscarry could not extract test file.

summary="\
    1.2	97/10/25 23:04:58 james
	changed the one and only line

    1.1	97/10/25 23:04:20 james
	date and time created 97/10/25 23:04:20 by james
"


# Check the basic function of the -L option.
docommand L1 "${vg_get} -L s.keys.txt" 0 "$summary\n" "1.2\n1 lines\n"
remove $g

# Check that -lp does the same thing.
docommand L1p "${vg_get} -lp s.keys.txt" 0 "$summary\n" "1.2\n1 lines\n" 
remove $g

docommand L2 "${vg_get} -L s.keys.txt s.keys.txt" 0 "$summary\n$summary\n" "
s.keys.txt:
1.2
1 lines

s.keys.txt:
1.2
1 lines
"
remove $g

# Check that the "new delta" message also goes to stderr when we are using -L.
docommand L2e "${vg_get} -e -L s.keys.txt" 0 "$summary\n" "1.2
new delta 1.3
1 lines
"
# Reverse the effect of the edit.
remove $g $p

# Check that the delta summary is sent to stderr if -p is given (and that 
# the body goes to stdout)..
docommand L3 "${vg_get} -p -k -L s.keys.txt" 0 "$summary\n1.2 %I%\n" "1.2\n1 lines\n"
remove $g


# Generate an l-file ...
docommand o1a "${vg_get} -l s.keys.txt" 0 "1.2\n1 lines\n" ""

# ... and check its contents.
docommand o1b "cat $l" 0 "$summary\n" ""
remove $g $l


remove $s $g $l $p
success
CSSC-1.4.1/tests/get/subst.sh0000755000000000000000000000516511366146472014077 0ustar0000000000000000#! /bin/sh

# Some substitution tests...


# Import common functions & definitions.
. ../common/test-common


# Get a test file...
f=keywords.txt
s=s.$f
output=get.output


remove $s $f
../../testutils/uu_decode --decode < keywords.uue || miscarry could not extract test file.

# Expand all the keywords from the s.file and save the format in 
# a temporary file.   We then examine this file later.
echo_nonl "Preparing..."
remove ${output}
if ${vg_get} -p $s > ${output} 2>/dev/null
then
    echo passed
else
    fail "$0: preparation step: could not run get -p."
fi

# Ckeck that the format of stderr is correct.
docommand "stderr format" "${vg_get} -p $s" 0 "IGNORE" "1.1\n83 lines\n"

expands_to () {
    # $1 -- format
    # $2 -- expansion
docommand "%${1}%" "egrep \"^_${1}_ \" <${output}" 0 "$2" ""
}

# Examine each of the things formatted into the file and
# check them against our expectations.

expands_to A "_A_ @(#) keywords.txt 1.1@(#)\n" 
expands_to B "_B_ 0\n"                         
expands_to C "_C_ 16\n_C_ 17\n"                
expands_to E "_E_ 97/10/25\n"                  
expands_to F "_F_ s.keywords.txt\n"            
expands_to G "_G_ 10/25/97\n"                  
expands_to I "_I_ 1.1\n" 
expands_to L "_L_ 1\n"                         
expands_to M "_M_ keywords.txt\n"	         
expands_to P "_P_ `../../testutils/realpwd`/s.keywords.txt\n"     
expands_to Q "_Q_ \n"                          
expands_to R "_R_ 1\n"                         
expands_to S "_S_ 0\n"                         
expands_to U "_U_ 13:19:31\n"                  
expands_to W "_W_ @(#)keywords.txt\t1.1\n"     
expands_to Y "_Y_ \n"                          
expands_to Z "_Z_ @(#)\n"                      

# TODO: better tests for Q, D, H, T, Y


# Test the -k flag, which disables keyword substitution.
if percents=`${vg_get} -p -k $s 2>/dev/null | tr -dc % | wc -c`
then
    if [ $percents -eq 68 ]
    then
	echo D1...passed
    else
	fail There should be 68 % signs in the gotten output with -k option.
    fi
else
    fail get without substitution should not fail here.
fi


remove $s $output

# Tests to make sure that the keyword substitution gets the right IDs
# and so forth when working with the -c date cutoff.
s=s.keys.txt
remove $s
../../testutils/uu_decode --decode < keys.uue || miscarry could not extract test file.
docommand K1 "${vg_get} -p -c971025230458 $s" 0 "1.2 1.2\n" "1.2\n1 lines\n"
docommand K2 "${vg_get} -p -c971025230457 $s" 0 "1.1 1.1\n" \
	"IGNORE"

# TODO: We currently say Excluded: blah... if a version is 
# excluded because of the cutoff date.  We should not do that.


# tests are finished.
remove $s
remove command.log
success
CSSC-1.4.1/tests/get/only-one.sh0000755000000000000000000000076011366146472014473 0ustar0000000000000000#! /bin/sh

# Tests with only one revision in the SCCS file.

# Import common functions & definitions.
. ../common/test-common


f=1test
remove $f s.$f
: > $f
docommand O1 "$admin -n -i$f s.$f" 0 "" IGNORE
test -r s.$f         || fail admin did not create s.$f
remove $f out

# The get should succeed.
docommand O2 "${vg_get} s.$f" 0 "1.1\n0 lines\n" IGNORE

# With no SCCS file, get should fail.
remove s.$f 
docommand O3 "${vg_get} s.$f" 1 "" IGNORE
remove s.$f $f 

remove command.log
success
CSSC-1.4.1/tests/get/create.sh0000644000000000000000000000640611372221630014161 0ustar0000000000000000#! /bin/sh
# create.sh:  Testing for "get -e" -- the making of new deltas.

# Import common functions & definitions.
. ../common/test-common

remove command.log log log.stdout log.stderr passwd
mkdir test 2>/dev/null

# Create the input files.
cat > base < test/passwd.$i || miscarry "could not create test/passwd.$i"
    echo "This is file number" $i >> test/passwd.$i  \
	|| miscarry "could not append data to test/passwd.$i"
done 
remove base test/[xz].*
remove test/[spx].passwd


#
# Create an SCCS file with several branches to work on.
# We generally ignore stderr output since we produce "Warning: no id keywords"
# more often than "real" SCCS.
#
docommand L1 "${admin} -itest/passwd.1 test/s.passwd" 0 "" IGNORE
docommand L1a "${vg_get} -p test/s.passwd" 0 \
"This is a test file containing nothing interesting.
This is file number 1
" IGNORE

docommand L2 "${vg_get} -e -g test/s.passwd"             0 "1.1\nnew delta 1.2\n" IGNORE

cp test/passwd.2 passwd
docommand L3 "${delta} -y\"\" test/s.passwd" 0 "1.2\n1 inserted\n1 deleted\n1 unchanged\n" IGNORE
docommand L3a "${vg_get} -p test/s.passwd" 0 \
"This is a test file containing nothing interesting.
This is file number 2
" IGNORE

docommand L4 "${vg_get} -e -g test/s.passwd"  0 "1.2\nnew delta 1.3\n" IGNORE
cp test/passwd.3 passwd
docommand L5 "${delta} -y'' test/s.passwd" 0 "1.3\n1 inserted\n1 deleted\n1 unchanged\n" IGNORE
docommand L5a "${vg_get} -p test/s.passwd" 0 \
"This is a test file containing nothing interesting.
This is file number 3
" IGNORE


docommand L5b "${vg_get} -p -x1.2 test/s.passwd" 0 \
"This is a test file containing nothing interesting.
This is file number 1
This is file number 3
" IGNORE


docommand L6 "${vg_get} -e -g -x1.2 test/s.passwd" 0 "Excluded:\n1.2\n1.3\nnew delta 1.4\n" IGNORE
cp test/passwd.4 passwd
docommand L7 "${delta} -y'' test/s.passwd" 0 "1.4\n1 inserted\n2 deleted\n1 unchanged\n" IGNORE
docommand L7a "${vg_get} -p test/s.passwd" 0 \
"This is a test file containing nothing interesting.
This is file number 4
" IGNORE


docommand L8 "${vg_get} -e -g test/s.passwd" 0 "1.4\nnew delta 1.5\n" IGNORE
cp test/passwd.5 passwd
docommand L9 "${delta} -y'' test/s.passwd" 0 "1.5\n1 inserted\n1 deleted\n1 unchanged\n" IGNORE

docommand L9a "${vg_get} -p test/s.passwd" 0 \
"This is a test file containing nothing interesting.
This is file number 5
" IGNORE


docommand L10 "${vg_get} -e -g -r1.3 test/s.passwd" 0 "1.3\nnew delta 1.3.1.1\n" IGNORE
cp test/passwd.6 passwd
docommand L11 "${delta} -y'' test/s.passwd" 0 \
    "1.3.1.1\n1 inserted\n1 deleted\n1 unchanged\n" IGNORE
docommand L11a "${vg_get} -p test/s.passwd" 0 \
"This is a test file containing nothing interesting.
This is file number 5
" IGNORE


do_output L12 "${vg_get} -r1.1 -p test/s.passwd"      0 test/passwd.1 IGNORE
do_output L13 "${vg_get} -r1.2 -p test/s.passwd"      0 test/passwd.2 IGNORE
do_output L14 "${vg_get} -r1.3 -p test/s.passwd"      0 test/passwd.3 IGNORE
do_output L15 "${vg_get} -r1.4 -p test/s.passwd"      0 test/passwd.4 IGNORE
do_output L16 "${vg_get} -r1.5 -p test/s.passwd"      0 test/passwd.5 IGNORE
do_output L17 "${vg_get} -r1.3.1.1 -p test/s.passwd"  0 test/passwd.6 IGNORE

rm -rf test
remove passwd command.log
success
CSSC-1.4.1/tests/get/executable.sh~0000644000000000000000000000354712365303706015250 0ustar0000000000000000. ../common/test-common
. ../common/real-thing

g=foo
s=s.$g

cleanup() {
    cmd="rm -f ${g} ${s}"
    echo "${cmd}" >> command.log
    $cmd
}
cleanup

expect_args() {
    function_name="$1"
    expected="$2"
    got="$3"

    detail="expected ${expected} arguments, but got ${got}"
    if test "${got}" -lt "${expected}"; then
	miscarry "Too few arguments to ${function_name}: ${detail}"
    elif test "${got}" -gt "${expected}"; then
	miscarry "Too many arguments to ${function_name}: ${detail}"
    fi
}

should_support_execute_bits() {
    expect_args should_support_execute_bits 0 $#
    if "${TESTING_CSSC}"; then
	true
    else
	case "`uname -s`" in
	    SunOS) true;;
	    *) false;;
	esac
    fi
}

if should_support_execute_bits; then
    # Not using ! is a workaround for the fact that Solaris /bin/sh doesn't support it.
    true
else
    echo "Your version of SCCS is not expected to support execute permissions; skipping."
    exit 0
fi

file_permissions() {
    expect_args file_permissions 1 $#
    ls -ld "$1" 2> /dev/null | sed -n -e '1 s/^.\(.........\).*/\1/p' 
}

is_owner_executable() {
    expect_args is_owner_executable 1 $#
    case `file_permissions "$1"` in
	??x*) true;;
	*) false;;
    esac
}
  
is_group_executable() {
    expect_args is_group_executable 1 $#
    case `file_permissions "$1"` in
	?????x*) true;;
	*) false;;
    esac
}

is_other_executable() {
    expect_args is_other_executable 1 $#
    case `file_permissions "$1"` in
	????????x*) true;;
	*) false;;
    esac
}

execute_perms() {
    expect_args execute_perms 1 $#
    result=""
    if is_owner_executable "$1"; then
	result="${result}u"
    fi
    if is_group_executable "$1"; then
	result="${result}g"
    fi
    if is_other_executable "$1"; then
	result="${result}o"
    fi
    echo "${result}"
}

docommand --silent x00 "touch ${g}"
docommand x25 "test -x ${s}" 0 "" ""


cleanup
exit $rv
CSSC-1.4.1/tests/get/a-option.sh0000644000000000000000000000501511366146472014454 0ustar0000000000000000#! /bin/sh
# a-option.sh:  Testing for the -a option.   

# Import common functions & definitions.
. ../common/test-common


# Get a test file...
g=testfile
s=s.$g
x=x.$g
p=p.$g
z=z.$g
remove $s $g $p $z


get_expect () {
label="$1"         ; shift
r_option=$1      ; shift
a_option=$1      ; shift
sid_expected=$1  ; shift
docommand "$label" "${vg_get} ${toption} -g ${r_option} ${a_option} ${t_option} \
$s" 0 "$sid_expected\n" IGNORE
}

## Create the file (empty).
docommand prep1 "${admin} -n $s" 0 "" ""

## make some deltas.
docommand prep2 "${get} -e $s"    0  "1.1\nnew delta 1.2\n0 lines\n" ""
docommand prep3 "${delta} -y $s"  \
    0  "1.2\n0 inserted\n0 deleted\n0 unchanged\n" IGNORE
docommand prep4 "${get} -e -r2 $s"   0  "1.2\nnew delta 2.1\n0 lines\n" ""
docommand prep5 "${delta} -y $s"  \
    0  "2.1\n0 inserted\n0 deleted\n0 unchanged\n" IGNORE

docommand prep6 "${admin} -fb $s" 0 "" ""
docommand prep7 "${get} -e -b $s" 0 "2.1\nnew delta 2.1.1.1\n0 lines\n" IGNORE
docommand prep8 "${delta} -y $s" 0 \
	"2.1.1.1\n0 inserted\n0 deleted\n0 unchanged\n" IGNORE
docommand prep9 "${get} -e -r2.1.1 $s" 0 \
	"2.1.1.1\nnew delta 2.1.1.2\n0 lines\n" IGNORE
docommand prep10 "${delta} -y $s" 0 \
	"2.1.1.2\n0 inserted\n0 deleted\n0 unchanged\n" IGNORE

## Also make a branch on release 1.
docommand prep11 "${get} -e -r1.2 $s" 0 \
	"1.2\nnew delta 1.2.1.1\n0 lines\n" IGNORE
docommand prep12 "${delta} -y $s" 0 \
	"1.2.1.1\n0 inserted\n0 deleted\n0 unchanged\n" IGNORE


all_seqs() {
    ${prs} -d:DS: -l -r1.1 "$@" | sort -n
}

all_sids() {
    ${prs} -d:I: -l -r1.1 "$@"
}

sid_for_seq() {
    seq=$1
    shift
    ${prs} -d":DS: :I:" -l -r1.1 "$@" | grep "^${seq} " | while read seq sid
    do
      echo "$sid"
    done
}

seq_for_sid() {
    ${prs} -d":DS:" -r$1 "$2"
}


# Do various forms of get on the file and make sure we get the right SID.
seqlist=`all_seqs $s`
sidlist=`all_sids $s`

for sid in $sidlist
do
  for gotsid in $sidlist
  do
    gotseq=`seq_for_sid $gotsid $s` || \
      miscarry "Cannot find sequence number for SID $gotsid"
    for t_option in "  " "-t"
    do
      get_expect "ar${gotseq}-${sid}${t_option}" -r${sid} -a${gotseq} "${gotsid}"
    done
  done
done

for gotsid in $sidlist
do
  gotseq=`seq_for_sid $gotsid $s` || \
    miscarry "Cannot find sequence number for SID $gotsid"
  for t_option in "  " "-t"
  do
    get_expect  "a${gotseq}${t_option}" "" -a${gotseq} "${gotsid}"
  done
done

# None of the above commands should have left a g-file lying around.
docommand g1 "test -f $g" 1 "" IGNORE

remove $s $g

success
CSSC-1.4.1/tests/sccsdiff/0000755000000000000000000000000013464267700013375 5ustar0000000000000000CSSC-1.4.1/tests/sccsdiff/rap.sh0000644000000000000000000000505111566040416014506 0ustar0000000000000000#! /bin/sh

# rap.sh: Test script for sccsdiff by Richard Polton .

# This file is part of GNU CSSC.

# Create an SCCS file with two deltas. sccsdiff the two deltas.

# Import common functions & definitions.
. ../common/test-common
export get

# invariant label file1 file2 
#
# diff file1 and file2 and fail the test if they
# are different.
invariant () {
if diff -u $2 $3
then 
    echo passed
else 
    fail "$1: $2 and $3 are not the same"
fi ;
}

g=foo
s=s.$g

remove $s $g command.log
echo one > $g
docommand prep1 "${admin} -i$g $s" 0 IGNORE IGNORE 
remove $g
docommand prep2 "${get} -e $s " 0 IGNORE  IGNORE 
echo two >> $g
docommand prep3 "${delta} -ycomment $s" 0 IGNORE  IGNORE 


## Avoid any current locale setting - because we delete lines
## including the word "Page" below, so we must use the C or POSIX
## locale, or some implementation-defined English locale, in order 
## to see that string. 

unset  LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LANG
# counterexample for Debian GNU/Linux: LANG=de_DE.ISO-8859-1
# export LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LANG

header="
------- ${g} -------
"


echo_nonl "D1..."
remove  $g
${sccsdiff} -r1.1 -r1.2 $s 2>errs >diff.out

cat > D1.diff.expected < two
EOF

# Expect success
invariant D1 diff.out D1.diff.expected
remove errs

#
# sccsdiff output to pipe through pr
#
echo_nonl "D2..."
remove diff.out

${sccsdiff} -p -r1.1 -r1.2 $s 2>errs >diff.out


remove diff.test1
pr_header="s.foo: 1.1 vs. 1.2"
cat D1.diff.expected | sed -e '1,2 d' | pr -h "${pr_header}" > D2.diff.expected

# Expect success
invariant D2 diff.out D2.diff.expected
remove  diff.out D1.diff.expected D2.diff.expected errs


#
# Try to sccsdiff non-existent deltas
#
# second sid
#
echo_nonl "D3..."
remove diff.out
${sccsdiff} -r1.1 -r1.3 $s 2>errs >/dev/null 
rv=$?
sed '/No id keywords/d' > diff.out < errs
if [ $rv -ne 1 ]; then
    fail sccsdiff should return value 1, got $rv.
else
    echo passed
fi
remove diff.out errs


#
# first sid
#
remove out
echo_nonl "D4..."
${sccsdiff} -r1.3 -r1.1 $s 2>errs >/dev/null
rv=$?
sed '/No id keywords/d' > diff.out < errs
if [ $rv -ne 1 ]; then
    fail sccsdiff should return value 1, got $rv.
else
    echo passed
fi
remove diff.out errs


# N.B. The output from solaris sccsdiff is a little different. diff follows:

#1c1,3
#< ERROR [s.foo]: nonexistent sid (ge5)
#---
#> 
#> get: s.foo: Requested SID not found.
#> Failed to get second specified version from s.foo


remove $g $s z.$g x.$g diff.out diff.test diff.test1 command.log

success

# Local Variables:
# Mode: shell
# End:
CSSC-1.4.1/tests/binary/0000755000000000000000000000000013464267700013075 5ustar0000000000000000CSSC-1.4.1/tests/binary/eightbit.sh0000644000000000000000000000344411366146472015236 0ustar0000000000000000#! /bin/sh
# eightbit.sh:  Testing for 8-bit clean operation 

# Import common functions & definitions.
. ../common/test-common
. ../common/real-thing
. ../common/config-data


if $binary_support
then
    true
else
    echo "Skipping these tests -- no binary file support."
    exit 0
fi 


g=8bit.txt
p=p.$g
s=s.$g
x=x.$g
z=z.$g


cleanup() {
   remove command.log log log.stdout log.stderr
   remove char255.txt s.char255.txt s.umsp.txt
   remove $p $x $s $z $g
   remove passwd command.log last.command
   remove got.stdout expected.stdout got.stderr expected.stderr
   rm -rf test
}

cleanup

# At the moment, just create an SCCS file from 8-bit characters and
# make sure the checksum is OK.

# If the next line is incomprehensible to you, that's OK. 
# It contains ISO-8859-1 characters.  But the important thing
# is that they are outside the range 0...127.
remove $g
echo "garçon mañana áóäæèêëìñåòôùé" >$g
docommand a1 "${vg_admin} -i$g $s" 0 IGNORE IGNORE
docommand a2 "${vg_get} -p $s" 0 "garçon mañana áóäæèêëìñåòôùé\n" IGNORE

echo_nonl a3...
if ../../testutils/uu_decode --decode < s.umsp.uue
then
    echo passed
else
    miscarry uudecode failed.
fi

docommand a4 "${vg_get} -p s.umsp.txt" 0 "garçon mañana áóäæèêëìñåòôùé\n" IGNORE


## We must be able to manipulate normally files containing 
## the ISO 8859 character whose code is 255 (y-umlaut).
## EOF is often (-1) and if a char has carelessly been used
## to hold the result of a getchar(), we may detect y-umlaut
## as EOF.  That would be a bug.

echo_nonl a5...
if ../../testutils/uu_decode --decode < char255.uue
then
    echo passed
else
    miscarry uudecode failed.
fi

remove s.char255.txt
docommand a6 "${vg_admin} -ichar255.txt s.char255.txt" 0 IGNORE IGNORE
docommand a7 "${vg_get} -k -p s.char255.txt" 0 "ÿ\n" "1.1\n1 lines\n"

cleanup
success
CSSC-1.4.1/tests/binary/seeking.sh0000644000000000000000000000707611366146472015071 0ustar0000000000000000#! /bin/sh
# auto.sh:  Tests for "admin"'s detection of binary files.

# Import common functions & definitions.
. ../common/test-common
. ../common/real-thing
. ../common/config-data

if $binary_support
then
    true
else
    echo "Skipping these tests -- no binary file support."
    exit 0
fi 



good() {
    if $expect_fail ; then
	echo UNEXPECTED PASS
    else
	echo passed
    fi
}

bad() {
    if $expect_fail ; then
	echo failed -- but we expected that.
    else
	fail "$@"
    fi
}


# test_bin: 
# Usage:   test_bin LABEL 
#
# create a flie containing the specified argument and check
# that it is encoded as a binary file.  
test_bin() {
label=$1
echo_nonl ${label}...
shift

infile=$1
shift


if ${use_stdin}
then
    cmd="cat ${infile} | ${vg_admin} -i ${adminflags} $s"
else
    cmd="${vg_admin} -i${infile} ${adminflags} $s"
fi

rm -f $s
remove errmsg
if ( eval "${cmd}" ) >/dev/null 2>errmsg
then
    if ( ${prs} -d:FL: $s 2>/dev/null; echo foo ) | grep encoded >/dev/null 2>&1
    then
	remove $g errmsg
	if ${get} -p ${s} 2>errmsg >${g}
	then
	    remove errmsg
	    if diff ${infile} ${g} >diffs
	    then
		remove diffs
		good
	    else
		# We failed to get the data back correctly from the 
		# SCCS file.
		bad "$label data lost (see file 'diffs') in ${cmd}".
	    fi
	else
	    bad $label "${get} -p $s failed: `cat errmsg`"
	fi
    else
	bad $label input did not produce an encoded s-file.
    fi
else
    cat errmsg ; remove errmsg
    bad $label ${admin} returned exit status $?.
fi
rm -f $s
}

g=testfile
s=s.$g
z=z.$g
x=z.$g
p=p.$g
files="$s $z $x $p"

remove $files long-text-file infile ctrl-A-file no-newline ctrl-A-end
remove command.log log  base [sxzp].$g errmsg $g

expect_fail=false
adminflags=""

remove long-text-file
../../testutils/yammer 1000 "this is a text file" > long-text-file
#../../testutils/yes "this is a text file" | nl | head -1000 >long-text-file
if test -s long-text-file
then
    true 
else
    miscarry could not create long-text-file.
fi

remove no-newline 
echo_nonl "no newline here" > no-newline
remove ctrl-A-file
echo_nonl \
    "the next line of this file starts with " \
    "a ctrl-A,\n\001Which SCCS does not like" > ctrl-A-file
remove ctrl-A-end
echo_nonl \
    "This file ends with a ctrl-A.\n\001" > ctrl-A-end


# Make sure that we correctly decide to encode the files, 
# and that we don't lose data.

# First make sure that forcing binary mode works.
use_stdin=false
adminflags=-b
test_bin s1 long-text-file
adminflags=


# Now try various nearly-text files.
test_bin s2 ctrl-A-file

# Create a file which we only discover needs encoding after
# we have read loads of it.
remove infile ; cat long-text-file ctrl-A-file > infile
test_bin s3 infile

# Another long file but binary because it lacks a newline at the end.
test_bin s4 ctrl-A-end

use_stdin=true


## Same tests as before, but with the "-i" file on a pipe.



if ( ${admin} -V 2>&1 ; echo umsp )  | grep CSSC >/dev/null
then
    # Do the tests that SCCS does not pass.
    use_stdin=false
    
    test_bin s5 no-newline		# Real SCCS fails this one.
    
    remove infile ; cat long-text-file no-newline > infile
    test_bin s6 infile

    use_stdin=true
    test_bin i1 ctrl-A-file
    test_bin i2 infile
    remove infile ; cat long-text-file ctrl-A-file > infile
    test_bin i3 ctrl-A-end
    test_bin i4 no-newline

    remove infile ; cat long-text-file no-newline > infile
    test_bin i5 infile
else
    echo "Not running tests on CSSC; Some tests have been been omitted"
fi

remove $files long-text-file infile ctrl-A-file no-newline ctrl-A-end
remove command.log log  base errmsg $g
success
CSSC-1.4.1/tests/binary/diff.sh0000644000000000000000000000141011372221630014321 0ustar0000000000000000#! /bin/sh
# diff.sh:  Testing for the system diff utility.

# Import common functions & definitions.
. ../common/test-common
. ../common/real-thing
. ../common/config-data

if $binary_support
then
    true
else
    echo "Skipping these tests -- no binary file support."
    exit 0
fi 


echo_nonl t1...
remove test/d1 test/d2 test
mkdir test
echo hello > test/d1
echo hello > test/d2
${DIFF} test/d1 test/d2 >got.stdout 2>got.stderr 
rv=$?
if test $rv -ne 0
then
    fail "${DIFF} returns nozero for identical files"
fi
echo passed




echo_nonl t2...
remove test/d2 
echo world > test/d2
${DIFF} test/d1 test/d2 >got.stdout 2>got.stderr 
rv=$?
if test $rv -eq 0
then
    fail "${DIFF} returns zero for nonidentical files"
fi
remove test/d1 test/d2 test
echo passed

success
CSSC-1.4.1/tests/binary/s.umsp.uue0000644000000000000000000000042311362630513015030 0ustar0000000000000000begin 644 s.umsp.txt
M`6@P.#@P.`H!D*`44@,0H`
`
end
CSSC-1.4.1/tests/binary/auto.sh0000644000000000000000000000505011372221630014365 0ustar0000000000000000#! /bin/sh
# auto.sh:  Tests for "admin"'s detection of binary files.

# Import common functions & definitions.
. ../common/test-common
. ../common/real-thing
. ../common/config-data



good() {
    if $expect_fail ; then
        echo UNEXPECTED PASS
    else
        echo passed
    fi
}

bad() {
    if $expect_fail ; then
        echo failed -- but we expected that.
    else
        fail "$@"
    fi
}


# test_bin: 
# Usage:   test_bin LABEL 
#
# create a flie containing the specified argument and check
# that it is encoded as a binary file.  
test_bin() {
label=$1
echo_nonl ${label}...
shift

rm -f infile $s
echo_nonl "$@" > infile
if ${vg_admin} -iinfile ${adminflags} $s >/dev/null 2>&1
then
    if ( ${prs} -d:FL: $s 2>/dev/null; echo foo ) | grep encoded >/dev/null 2>&1
    then
        good
    else
        bad $label input did not produce an encoded s-file.
    fi
else
    bad $label ${vg_admin} returned exit status $?.
fi
rm -f infile $s
}

# test_ascii: 
#
# As for test_bin, but the resulting SCCS file must NOT be encoded.
# 
test_ascii() {
label=$1
echo_nonl ${label}...
shift

rm -f infile $s
echo_nonl "$@" > infile
if ${vg_admin} -iinfile ${adminflags} $s >/dev/null 2>&1
then
    if ( ${prt} -f $s 2>/dev/null ; echo foo ) | grep encoded >/dev/null 2>&1
    then
        bad $label input produced an encoded s-file and should not have.
    else
        good
    fi
else
    bad $label ${vg_admin} returned exit status $?.
fi
rm -f infile $s
}

g=testfile
s=s.$g
z=z.$g
x=z.$g
p=p.$g
files="$s $z $x $p"

remove command.log log  base [sxzp].$g

expect_fail=false
adminflags=""

if $binary_support
then

test_ascii a1 "foo\n" 
test_ascii a2 "foo\nbar\n" 
test_ascii a3 ""                        # an empty input file should be OK.
test_bin   b4 "\001\n"                  # line starts with control-a
test_ascii a5 "x\001\n"                 # line contains ^A but doesnt start with it.

adminflags=-b
test_bin   b6 "foo\n"                   # Test manual encoding override.
test_bin   b7 "x\000y\n"                # ASCII NUL.
test_bin   b8 "\000"                    # Just the ASCII NUL alone.
test_bin   b9 "\001"                    # Just the ^A alone.
adminflags=

if $TESTING_CSSC
then
    ## Real SCCS fails on these inputs:-
    test_bin   fb10 "foo"               # no newline at end of file.
    test_ascii fa11 "x\000y\n"          # ASCII NUL.
else
    echo "Some tests skipped (since SCCS fails them but CSSC should pass)"
fi

remove command.log $s $p $g $z $x infile

else
echo "No binary file support -- tests skipped"
fi # binary support. 

success 
CSSC-1.4.1/tests/binary/char255.uue0000644000000000000000000000004211362630513014751 0ustar0000000000000000begin 644 char255.txt
"_PH`
`
end
CSSC-1.4.1/tests/binary/binbasic.sh0000644000000000000000000000416211372221630015172 0ustar0000000000000000#! /bin/sh
# binbasic.sh:  Testing for the basic operation of "delta", for binary files.

# Import common functions & definitions.
. ../common/test-common
. ../common/real-thing
. ../common/config-data

if $binary_support
then
    true
else
    echo "Skipping these tests -- no binary file support."
    exit 0
fi 

g=passwd
p=test/p.$g
s=test/s.$g
x=test/x.$g
z=test/z.$g


adminflags="-b"


cleanup() {
   remove command.log log log.stdout log.stderr
   remove test/passwd.[123456]
   remove $p $x $s $z
   remove passwd command.log last.command
   remove got.stdout expected.stdout got.stderr expected.stderr
   rm -rf test
}

do_delta() {
   n=$1
   shift
   docommand d${n}a "${vg_get} -e $s" 0 IGNORE IGNORE
   cp test/passwd.${n} passwd
   docommand d${n}b "${vg_delta} -y\"\" $s" 0 IGNORE IGNORE
   
   remove gotten
   rev=-r1.`expr $n + 1`
   docommand d${n}c "${get} ${rev} -Ggotten $s" 0 IGNORE IGNORE
   
   # Find any differences between the file we used as the 
   # source for that delta, and the version we just extracted.
   docommand d${n}d "${DIFF} gotten test/passwd.$n" 0 "" IGNORE
   remove gotten
}

cleanup

echo_nonl prepare1...
mkdir test 2>/dev/null

# Create the input files.
cat > base < test/$g.$i
    echo "This is file number" $i >> test/$g.$i
done 
remove base $g test/[xzps].passwd
echo passed


## Find a binary file 
BINARY_FILE=../prt/all.expected.Z

# Make sure we have some real binary input!
echo_nonl prepare2...
if test -r ${DIFF}; then cat ${DIFF} >> test/$g.4; fi
if test -r ${BINARY_FILE}; then cat ${BINARY_FILE} >> test/$g.5; fi
for f in /bin/sh*
do
    if test -r $f; then cat $f >> test/$g.6; fi
done
echo passed

#
# Create an SCCS file with several branches to work on.
# We generally ignore stderr output since we produce "Warning: no id keywords"
# more often than "real" SCCS.
#
docommand B1 "${admin} ${adminflags} -itest/passwd.1 $s" 0 "" IGNORE

for n in 1 2 3
do
    do_delta $n
done

# Binary support not fully working yet.
for n in 4 5 6
do
    do_delta $n
done

cleanup
success
CSSC-1.4.1/tests/what/0000755000000000000000000000000013464267700012554 5ustar0000000000000000CSSC-1.4.1/tests/what/whatbasic.sh0000644000000000000000000043070111373615313015054 0ustar0000000000000000#! /bin/sh

# whatbasic.sh:  Basic tests for the "what" command.

# Import common functions & definitions.
. ../common/test-common

files="f"

remove $files

trigger="@(#)"

remove f
echo  > f


handle_ekko_failure() {
    miscarry "the ekko command has failed, and while this is a problem with the test suite rather than with CSSC itself, it means that the test suite cannot be successfully completed"
}


# "what" ignores stdin.
docommand w1 "${vg_what} < f" 1 IGNORE IGNORE
docommand w2 "${vg_what} < f" 1 "" ""

# Check basic operation when no match.
docommand w3 "${vg_what}   f" 1 "f:\n" ""


echo "${trigger}foo" > f
echo "invisible" >> f

docommand w4 "${vg_what} f" 0 "f:\n\tfoo\n" ""

# Now we add a space
echo "${trigger}foo" > f
echo "invisible" >> f

# The space should be skipped.
docommand w5 "${vg_what} f" 0 "f:\n\tfoo\n" ""

# Also need to be able to cope with multiple matches in the same file.
echo "${trigger}bar" >> f
echo "invisible2" >> f

docommand w6 "${vg_what} f" 0 "f:\n\tfoo\n\tbar\n" ""


# The -s option should restrict us to just one match. 
docommand w7 "${vg_what} -s f" 0 "f:\n\tfoo\n" ""

# We should be able to diagnose the inability to open the input file.
# We ignore STDERR because we don't want to ensure that the text of the 
# error message is always the same.
docommand w8 "${vg_what} -s nonexistent" 1 "" IGNORE

remove f
echo "${trigger}"foo"${trigger}" > f
echo "invisible" >> f

docommand w9 "${vg_what} f" 0 "f:\n\tfoo${trigger}\n" ""

remove f
echo "@hello@" > f
docommand w10 "${vg_what} f" 1 "f:\n" ""

# Various forms of incomplete trigger
../../testutils/ekko -n "@" > f || handle_ekko_failure
docommand w11 "${vg_what} f" 1 "f:\n" ""

../../testutils/ekko -n "@(" > f || handle_ekko_failure
docommand w12 "${vg_what} f" 1 "f:\n" ""

../../testutils/ekko -n "@(#" > f || handle_ekko_failure
docommand w13 "${vg_what} f" 1 "f:\n" ""

# A match but with nothing to show for it...
../../testutils/ekko -n "@(#)" > f || handle_ekko_failure
docommand w14 "${vg_what} f" 0 "f:\n\t\n" ""


# Provoke a usage error - make sure we get a failure return
# Note the different return value.
docommand w15 "${vg_what} -Z" 1 IGNORE IGNORE


# What-string terminated by a backslash...
remove f
../../testutils/ekko -ne "${trigger}hello\\" > f || handle_ekko_failure
docommand w16 "${vg_what} f" 0 "f:\n\thello\n" ""

# What-string terminated by a null character
remove f
../../testutils/ekko -ne "${trigger}hello\0\nworld" > f || handle_ekko_failure
docommand w17 "${vg_what} f" 0 "f:\n\thello\n" ""

# What-string terminated by a null character
remove f
../../testutils/ekko -ne "${trigger}hello\0world\n" > f || handle_ekko_failure
docommand w18 "${vg_what} f" 0 "f:\n\thello\n" ""

# Various bits of trailing stuff
# Hmm.  What is supposed to ignore various kinds of trailing garbage
# but test that prpoerly we have to insert more than 16K of trailing garbage.
# Let's hope we don;t fall over some kind of limit...
remove f
../../testutils/ekko -ne "${trigger}hello>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>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>>>>>>>>>>>>>>>>${trigger}there" > f || handle_ekko_failure
docommand w19 "${vg_what} f" 0 "f:\n\thello\n\tthere\n" ""

remove f
../../testutils/ekko -ne "${trigger}hello\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nthere" > f || handle_ekko_failure
docommand w20 "${vg_what} f" 0 "f:\n\thello\n" ""



# However, some kinds of trailing garbage should be printed out.
remove f
../../testutils/ekko -ne "${trigger}helloZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ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> f || handle_ekko_failure

docommand w21 "${vg_what} f" 0 "f:\n\thelloZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ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ZZZZZZZZZZZZ${trigger}there\n" ""


# However, some kinds of trailing garbage should be printed out.
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> f || handle_ekko_failure

docommand w22 "${vg_what} f" 0 'f:\n\thelloZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ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ZZZZZZZZZZZZ\n'


## Test w22 exercises the "return end" part of the second loop within the 
## print_what() function in what.cc.

remove $files
success
CSSC-1.4.1/tests/common/0000755000000000000000000000000013464267700013101 5ustar0000000000000000CSSC-1.4.1/tests/common/config-data0000644000000000000000000000201411566047011015165 0ustar0000000000000000# Hey, Emacs!  This is a -*- sh -*- script.

# This script retrieves the config information from CSSC in order to 
# figure out if binary file support is available.  This will allow us
# to avoid the situation where we try to test binary files support when
# it's not configured.

# Common function definitions.
. ../common/real-thing

if test -z "${admin}"; then
    echo '${admin} is not set, please source common/test-common before common/config-data' >&2
    exit 1
fi

if $TESTING_CSSC
then
    # Turn on binary file support in CSSC (if it is disabled)
    CSSC_BINARY_SUPPORT=enabled
    export CSSC_BINARY_SUPPORT
    binary_support=true

    max_line_len=`${admin} -V 2>&1         |
	grep "^Maximum body line length.*overridden: " |
	sed -e 's/^.*://' `

else
    # Not CSSC.
    # For the moment, just guess --- and be conservative.
    case `uname` in 
	SunOS) binary_support=true   ;;
	*)     binary_support=false  ;;
    esac

    max_line_len=400
fi

# echo Max line len $max_line_len
# echo Binary support $binary_support
CSSC-1.4.1/tests/common/test-common0000644000000000000000000002270612664564771015311 0ustar0000000000000000#! /bin/sh

######################################################################
#                             CAUTION                                #
# When editing this file be aware that it is the focus of /bin/sh    #
# portability problems.  Be very, very careful!  Problems with this  #
# file could cause test cases to succeed when they should fail!      #
######################################################################

# Common function definitions.
. ../common/command-names

# Try to find an echo command that allows us to suppress the newline
# at the end of the line, and also to use C-style escape codes.  We 
# have our own, as a last resort.

## First, find out how to echo without appending a newline,
## and so on.  We end up with five variables:-
#
# echocmd       The name by which we invoke the "echo" command.
# ac_e          Leading argument for enabling escape codes.
# ac_n          Leading argument for echo to suppress newline.
# ac_c          Arg for suppressing newline (may need -e, we test for that.)
# ac_t          (don't know -- I stole this code from Autoconf...)
#
# FreeBSD echo (or at least some version of it) does not support both the
# -n and the -e option AT THE SAME TIME.  This information from 
# Malcolm Boff  on 1997/11/01. 
# He suggested that we use printf(1) but we can't do that because
# many systems just don't support it.
#
# According to Marty Leisner , SunOS 4.1.4
# has the -n option but not the -e option.
#
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
#
for echocmd in echo /bin/echo /usr/bin/echo /usr/5bin/echo ../../testutils/ekko
do
# Unless we're using the builtin, check that the command exists as a file.
if test -f $echocmd || test "$echocmd" = "echo"
then
  # The second echo here ensures that the parenthesised command 
  # succeeds and the output ends with a newline.
  if ($echocmd "testing\c"; echo 1,2,3) | grep c >/dev/null
    then
    # Trailing \c option does not work without -e (it produces a literal c).
    if ($echocmd -e "testing\c"; echo 1,2,3) | grep c >/dev/null
    then
      # \c does not work even with -e.
      if ($echocmd -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null
      then
          # -n option not known (and \c not known)
          # I don't know what purpose setting ac_c to this value
          # has, but Autoconf does it...
          ac_n= ac_c='
' ac_t='        '
      else
          # -n option works even though -e does not.
          # This is unfortunate since the test scripts assume
          # in places tha ability to expand escape codes.  
          # Send message to STDERR because I want to investigate.
          #
          # According to Marty Leisner ,
          # SunOS 4.1.4 is one such "unusual" system.

          # echo Unusual system\; PLEASE inform ''. >&2
          ac_n=-n ac_c= ac_t=
      fi
    else
      # \c does work with -e.
      # Hence we do not need to use -n.
      ac_n= ac_c='\c' ec_t= 
      # Break out of the loop, we have a workable solution.
      break
    fi
  else
    ac_n= ac_c='\c' ac_t=
    # Break out of the loop, we have a workable solution.
    break
  fi
fi
done

# If "echo -e" generates an error, don't do that.  Hey, at least
# /dev/null works!
if ($echocmd -e) >/dev/null 2>&1
then
  if ($echocmd -e) | sed s/-e/xe/ | grep xe >/dev/null
  then
    # Fallback position: use our own replacement which supports -e.
    echocmd="../../testutils/ekko"
    ac_e='-e'
  else
    ac_e='-e'
  fi
fi

# echo "ac_n="$ac_n
# echo "ac_e="$ac_e
# echo "ac_t="$ac_t
# echo "ac_c="$ac_c
# echo "echocmd=" $echocmd


# Function for echoing without a newline, with escape chars enabled.
echo_nonl () {
if test -z "$*"
then
    # this works around an apparent bug in Bash where 
    # "$@$x" expands to something starting with char 0177 (DEL).
    true
else
    ${echocmd} ${ac_n} ${ac_e} "$@$ac_c" ;
fi
}


expect_fail=false

# Call fail when a test failed.
fail () { 
name=`basename $0`
if ${expect_fail:-false}
then
        echo XFAIL $name "$@"
        # Return a failure status but don't exit...
	false
else
        echo FAIL $name "$@" ; exit 2; 
fi ;
}


# Call success when a test succeeded.
success () { 
name=`basename $0`

remove got.stdout           got.stderr 
remove expected.stdout expected.stderr 
remove command.log last.command

echo 
echo "All Tests in `/bin/pwd`/$name are now completed on tools in '$dir'"

if ${expect_fail:-false}
then
        echo XPASS $name: $* ; exit 0; 
else
        echo PASS $name:  $* ; exit 0; 
fi ;
}

# Call miscarry wen a test could not be completed.
miscarry () { 
echo `basename $0`: "Test could not be completed: " "$@"
exit 1 ; 
}


remove () { 
    if test -z "$*"
    then
        # no files listed, nothing to do.
        true 
    else
        rm -rf "$@" || miscarry "Could not remove $@"
    fi
}

rename () { mv "$1" "$2" || miscarry "Could not rename $1 to $2" ; }

test_script=

##############
docommand () {
# $1 is the label.  
# $2 is the command to execute.
# $3 is the return value to expect
# $4 is what to expect on stdout
# $5 is what to expect on stderr.
#
# If --silent is specified before the label, no output is normally made.
#
remove last.command expected.stdout expected.stderr got.stdout got.stderr
silent=false
stdout_regex=false
stderr_regex=false
while case "$1" in
--silent) silent=true ; true ;;
--nosilent) silent=false ; true ;;
--stderr_regex) stderr_regex=true ; true ;;
--nostderr_regex) stderr_regex=false ; true ;;
--stdout_regex) stdout_regex=true ; true ;;
--nostdout_regex) stdout_regex=false ; true ;;
*) false ;;
esac
do
    shift
done
if test -z "${test_script}"; then
    script_dir=`dirname $0`
    case "${script_dir}" in
	.) script_dir=`pwd`;;
    esac
    script_base=`basename ${script_dir}`
    test_script="${script_base}"/`basename $0`
fi
label="${test_script}:$1"
eval "$silent" || echo_nonl "${label}"...

shift

echo_nonl $4 > expected.stderr
echo $1 > last.command

echo  >> command.log
echo "# ${label}"  >> command.log
echo $1 >> command.log
eval "$1" >got.stdout 2>got.stderr
rv=$?
echo '# $? was' "$rv;  $(env LC_ALL=C wc -c < got.stdout) bytes on stdout; $(env LC_ALL=C wc -c < got.stderr) bytes on stderr" >> command.log
sed -e 's/^/# stdout: /' >> command.log < got.stdout
sed -e 's/^/# stderr: /' >> command.log < got.stderr

if test "$2" != "IGNORE"
then
    if test $rv -eq $2
    then
	true
    else
	# If the expected return value (which we didn't get) was zero,
        # stderr may contain an error message.
	errmsg="`cat got.stderr`"
	if test -z "$errmsg"
	then
	    tail="No error message was printed on stderr"
	else
	    tail="error message: $errmsg"
	fi
	fail "$label: $1: Expected return value $2, got return value $rv
$tail"
    fi
fi

if test "$3" != "IGNORE"
then
    if $stdout_regex; then
	# We use egrep regexes to that we can run these tests on old
	# versions of Solaris.  Older versions of Solaris do not
	# support grep -E.
	if egrep -e "$3" < got.stderr >/dev/null
	then
	    echo "# stdout output matches $3"  >> command.log
	else
	    echo "# stdout output does not match $3"  >> command.log
	    fail $label: stdout output did not match "$3"
	fi
    else
	echo_nonl "$3" > expected.stdout
	# diff can fail if the file does not end in newline.
	echo        >>expected.stdout
	echo        >>     got.stdout
	diff expected.stdout got.stdout || fail $label: stdout format error with $1
    fi
fi

if test "$4" != "IGNORE"
then
    if $stderr_regex; then
	# We use egrep regexes to that we can run these tests on old
	# versions of Solaris.  Older versions of Solaris do not
	# support grep -E.
	if egrep -e "$4" < got.stderr >/dev/null
	then
	    echo "# stderr output matches $4"  >> command.log
	else
	    echo "# stderr output does not match $4"  >> command.log
	    fail $label: stderr output did not match "$4"
	fi
    else
	echo_nonl "$4" > expected.stderr
	# diff can fail if the file does not end in newline.
	echo        >>expected.stderr
	echo        >>     got.stderr
	diff expected.stderr got.stderr || fail $label: stderr format error with $1
    fi
fi

remove last.command expected.stdout expected.stderr got.stdout got.stderr
eval "$silent" || echo "passed "
( exit $rv; )
}

#######################
do_output () {
# $1 is the label.
# $2 is the command to execute.
# $3 is the return value to expect
# $4 is a file containing what to expect on stdout.
# $5 is what to expect on stderr.
remove last.command expected.stdout expected.stderr got.stdout got.stderr
label="$1"
echo_nonl "$label..."
shift

echo_nonl $4 > expected.stderr
echo $1 > last.command

echo  >> command.log
echo "# ${label}"  >> command.log
echo $1 >> command.log
$1 >got.stdout 2>got.stderr
rv=$?
echo '# $? was' "$rv;  $(env LC_ALL=C wc -c < got.stdout) bytes on stdout; $(env LC_ALL=C wc -c < got.stderr) bytes on stderr" >> command.log
sed -e 's/^/# stdout: /' >> command.log < got.stdout
sed -e 's/^/# stderr: /' >> command.log < got.stderr

if test "$2" != "IGNORE"
then
    test $rv -eq $2 || fail "$label: $1: Expected return value $2, got return value $rv"
fi

if test "$3" != "IGNORE"
then
    diff $3 got.stdout || fail $label: stdout format error with $1
fi

if test "$4" != "IGNORE"
then
    echo_nonl $4 > expected.stderr
    # diff can fail if the file does not end in newline.
    echo        >>expected.stderr
    echo        >>     got.stderr
    diff expected.stderr got.stderr || fail $label: stderr format error with $1
fi

remove last.command expected.stdout expected.stderr got.stdout got.stderr
echo "passed "
( exit ${rv}; )
}
CSSC-1.4.1/tests/common/real-thing0000644000000000000000000000067711566047011015060 0ustar0000000000000000#! /bin/sh

# This defines TESTING_CSSC to "true" if we are testing CSSC, or defines 
# it to false if we are not.  In the latter case we are usually testing 
# some vendor's implementation.

if test -z "${admin}"; then
    echo '${admin} is not set, please source common/test-common before common/real-thing' >&2
    exit 1
fi

if ( ${admin} -V 2>&1 ; echo umsp )  | grep CSSC >/dev/null
then
    TESTING_CSSC=true
else
    TESTING_CSSC=false
fi
CSSC-1.4.1/tests/common/need-prt0000644000000000000000000000137011566047011014533 0ustar0000000000000000#! /bin/sh

if test -z "${prt}"; then
    echo '${prt} is not set, please source common/test-common before common/need-prt' >&2
    exit 1
fi

# Find out if we have a "prt" executable. 

if test -x "${prt}"
then
    HAVE_PRT=true
else
    "${prt}" ; rv=$?
    if test $rv -gt 120 
    then
	HAVE_PRT=false
    else
	# We passed no arguments to prt so it returned an error code
	# but that error code is smaller than the error code we would have 
	# got if the executable had been missing. 
	HAVE_PRT=true
    fi
fi

$HAVE_PRT || {
    echo "The tests in $0 will not be carried out on this system because ${prt} is missing."

    # Exit successfully because we want the test suite to pass when run against
    # SCCS implementations that lack prt.
    exit 0
}
CSSC-1.4.1/tests/common/not-root0000644000000000000000000000137311372221630014575 0ustar0000000000000000# Hey, Emacs!  This is a -*- sh -*- script.
#
# The test suite fails if run by root, because when you are root,
# "test -w foo" returns 0 even for read-only files because root can
# write to them.
#
# The test suite depends on being able to accurately detect a readonly file.

# Execute in a subshell so that we can use "trap ... 0" and 
# ensure that the temporary file is removed before we reach 
# the end of this file.

(
f=/tmp/foo.$$.tmp
# Use rm and echo rather than risking a missing "touch".
rm -f $f ; echo > $f

# Remove temporary file on exit.
trap "rm -f $f" 0


chmod 400 $f
if test -f $f
then
	if test -w $f
	then
		miscarry "Please do not run the suite as root" 
	fi
else
	miscarry "Could not create $f (or buggy test(1))"
fi
unset f
) || exit $?
CSSC-1.4.1/tests/common/command-names0000644000000000000000000000471511566047011015542 0ustar0000000000000000if test -n "${sourced_command_names}"; then
   echo "Error: sourced common/command-names script twice" >&2
   exit 1
else
	sourced_command_names=1
fi
dir=${dir:-../../src}
# Get the canonical directory name
case "$dir" in 
	/*)   
		;; 
	*)	
		dir=`cd "$dir" && pwd || echo "$dir"`
		;;
esac
echo "Directory under test is $dir"

# Make a variable for each CSSC command.  These are the commands we run 
# in order to set up each test.  Because they are variables, we can set
# them (and $dir) to test any set of binaries we want.
get=${get:-${dir}/get}
admin=${admin:-${dir}/admin}
cdc=${cdc:-${dir}/cdc}
prs=${prs:-${dir}/prs}
prt=${prt:-${dir}/prt}
delta=${delta:-${dir}/delta}
sact=${sact:-${dir}/sact}
sccsprog=${sccsprog:-${dir}/sccs}
sccsdiff=${sccsdiff:-${dir}/sccsdiff}
unget=${unget:-${dir}/unget}
what=${what:-${dir}/what}
val=${val:-${dir}/val}
rmdel=${rmdel:-${dir}/rmdel}


DIFF=${DIFF:-diff}

for f in ${get} ${admin} ${csc} ${prs} ${prt} \
	${delta} ${sact} ${sccsdiff} ${unget} ${what} ${rmdel}
do
	case $f in 
		/*)
			test -x "$f" || echo "WARNING: cannot execute $f" >&2
			;;
		*)
			;;
	esac
done

# Find the sccs driver program.   Note that we use ${sccsprog} here;
# ${sccsprog} was set, above.

# We need to run the candidate 
# to find out if it accepts the --prefix option.

if test x"${sccs}" = x
then
    if test x"${sccsprog}" = x
    then
        if test -f "${dir}/sccs"
        then
	        sccsprog="${dir}/sccs"
        else
                sccsprog="sccs"
        fi
    fi

    # Find out if it takes the --prefix option.  If so,
    # use it.
    if ${sccsprog} --cssc >/dev/null 2>&1
    then
        sccsargs="--prefix=${dir}/"
    else
        sccsargs=""
    fi

    sccs="${sccsprog} ${sccsargs}"
fi

# Allow the user to disable Valgrind via the 
# environment, so that we can still execute
# "make dist" quickly when that's useful.
if test -n "$CSSC_DISABLE_VALGRIND"; then
   unset VALGRIND
fi

# Set up some valgrind-enabled commands so that we can use these
# in a targeted way.   If we use valgrind for every invocation,
# the regression tests will run very slowly.
vg_get="${VALGRIND} ${get}"
vg_admin="${VALGRIND} ${admin}"
vg_cdc="${VALGRIND} ${cdc}"
vg_prs="${VALGRIND} ${prs}"
vg_prt="${VALGRIND} ${prt}"
vg_delta="${VALGRIND} ${delta}"
vg_sact="${VALGRIND} ${sact}"
vg_sccsdiff="${VALGRIND} ${sccsdiff}"
vg_unget="${VALGRIND} ${unget}"
vg_what="${VALGRIND} ${what}"
vg_val="${VALGRIND} ${val}"
vg_rmdel="${VALGRIND} ${rmdel}"
vg_sccs="${VALGRIND} ${sccs}"
CSSC-1.4.1/tests/unget/0000755000000000000000000000000013464267700012733 5ustar0000000000000000CSSC-1.4.1/tests/unget/output.sh0000644000000000000000000000500411372221630014612 0ustar0000000000000000#! /bin/sh

# output.sh:  Testing for output format of unget.
#

# Import common functions & definitions.
. ../common/test-common

g1=new1.txt
g2=new2.txt
s1=s.$g1
s2=s.$g2
p1=p.$g1
p2=p.$g2
all="$s1 $g1 $p1 $s2 $g2 $p2 xxx1 xxx2 old.$g1 old.$g2"
remove $all


setup_an_edit () {
# $1 is the label.
echo_nonl $1"1-6:"
m=mfile
remove $all $m
echo "%M%" >$m || miscarry could not create $m.
docommand --silent ${1}1 "${admin}   -i $s1" 0 "" "" $m || miscarry could not create $m.

rm -f $p1 || miscarry could not remove $p1
ln -s / $p1 || miscarry could not ln -s / $p1
docommand e1 "${vg_unget} -r1.2 $s1" 1 "IGNORE" "IGNORE" 
rm -f $p1


docommand e2 "${admin} -i $s1" 0 "" "" <$m
docommand e3 "${get} -e $s1" 0 IGNORE IGNORE
docommand e4 "${vg_unget} -r1.2 $s1" 0 "IGNORE" "IGNORE" 

###
### Cleanup and exit.
###
remove $all $m
success
CSSC-1.4.1/build-aux/0000755000000000000000000000000013464267677012356 5ustar0000000000000000CSSC-1.4.1/build-aux/update-copyright0000755000000000000000000002242713464244421015561 0ustar0000000000000000eval '(exit $?0)' && eval 'exec perl -wS -0777 -pi "$0" "$@"'
  & eval 'exec perl -wS -0777 -pi "$0" $argv:q'
    if 0;
# Update an FSF copyright year list to include the current year.

my $VERSION = '2016-01-12.23:13'; # UTC

# Copyright (C) 2009-2016 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# Written by Jim Meyering and Joel E. Denny

# The arguments to this script should be names of files that contain
# copyright statements to be updated.  The copyright holder's name
# defaults to "Free Software Foundation, Inc." but may be changed to
# any other name by using the "UPDATE_COPYRIGHT_HOLDER" environment
# variable.
#
# For example, you might wish to use the update-copyright target rule
# in maint.mk from gnulib's maintainer-makefile module.
#
# Iff a copyright statement is recognized in a file and the final
# year is not the current year, then the statement is updated for the
# new year and it is reformatted to:
#
#   1. Fit within 72 columns.
#   2. Convert 2-digit years to 4-digit years by prepending "19".
#   3. Expand copyright year intervals.  (See "Environment variables"
#      below.)
#
# A warning is printed for every file for which no copyright
# statement is recognized.
#
# Each file's copyright statement must be formatted correctly in
# order to be recognized.  For example, each of these is fine:
#
#   Copyright @copyright{} 1990-2005, 2007-2009 Free Software
#   Foundation, Inc.
#
#   # Copyright (C) 1990-2005, 2007-2009 Free Software
#   # Foundation, Inc.
#
#   /*
#    * Copyright © 90,2005,2007-2009
#    * Free Software Foundation, Inc.
#    */
#
# However, the following format is not recognized because the line
# prefix changes after the first line:
#
#   ## Copyright (C) 1990-2005, 2007-2009 Free Software
#   #  Foundation, Inc.
#
# However, any correctly formatted copyright statement following
# a non-matching copyright statements would be recognized.
#
# The exact conditions that a file's copyright statement must meet
# to be recognized are:
#
#   1. It is the first copyright statement that meets all of the
#      following conditions.  Subsequent copyright statements are
#      ignored.
#   2. Its format is "Copyright (C)", then a list of copyright years,
#      and then the name of the copyright holder.
#   3. The "(C)" takes one of the following forms or is omitted
#      entirely:
#
#        A. (C)
#        B. (c)
#        C. @copyright{}
#        D. ©
#
#   4. The "Copyright" appears at the beginning of a line, except that it
#      may be prefixed by any sequence (e.g., a comment) of no more than
#      5 characters -- including white space.
#   5. Iff such a prefix is present, the same prefix appears at the
#      beginning of each remaining line within the FSF copyright
#      statement.  There is one exception in order to support C-style
#      comments: if the first line's prefix contains nothing but
#      whitespace surrounding a "/*", then the prefix for all subsequent
#      lines is the same as the first line's prefix except with each of
#      "/" and possibly "*" replaced by a " ".  The replacement of "*"
#      by " " is consistent throughout all subsequent lines.
#   6. Blank lines, even if preceded by the prefix, do not appear
#      within the FSF copyright statement.
#   7. Each copyright year is 2 or 4 digits, and years are separated by
#      commas or dashes.  Whitespace may appear after commas.
#
# Environment variables:
#
#   1. If UPDATE_COPYRIGHT_FORCE=1, a recognized FSF copyright statement
#      is reformatted even if it does not need updating for the new
#      year.  If unset or set to 0, only updated FSF copyright
#      statements are reformatted.
#   2. If UPDATE_COPYRIGHT_USE_INTERVALS=1, every series of consecutive
#      copyright years (such as 90, 1991, 1992-2007, 2008) in a
#      reformatted FSF copyright statement is collapsed to a single
#      interval (such as 1990-2008).  If unset or set to 0, all existing
#      copyright year intervals in a reformatted FSF copyright statement
#      are expanded instead.
#      If UPDATE_COPYRIGHT_USE_INTERVALS=2, convert a sequence with gaps
#      to the minimal containing range.  For example, convert
#      2000, 2004-2007, 2009 to 2000-2009.
#   3. For testing purposes, you can set the assumed current year in
#      UPDATE_COPYRIGHT_YEAR.
#   4. The default maximum line length for a copyright line is 72.
#      Set UPDATE_COPYRIGHT_MAX_LINE_LENGTH to use a different length.
#   5. Set UPDATE_COPYRIGHT_HOLDER if the copyright holder is other
#      than "Free Software Foundation, Inc.".

use strict;
use warnings;

my $copyright_re = 'Copyright';
my $circle_c_re = '(?:\([cC]\)|@copyright\{}|\\\\\(co|©)';
my $holder = $ENV{UPDATE_COPYRIGHT_HOLDER};
$holder ||= 'Free Software Foundation, Inc.';
my $prefix_max = 5;
my $margin = $ENV{UPDATE_COPYRIGHT_MAX_LINE_LENGTH};
!$margin || $margin !~ m/^\d+$/
  and $margin = 72;

my $tab_width = 8;

my $this_year = $ENV{UPDATE_COPYRIGHT_YEAR};
if (!$this_year || $this_year !~ m/^\d{4}$/)
  {
    my ($sec, $min, $hour, $mday, $month, $year) = localtime (time ());
    $this_year = $year + 1900;
  }

# Unless the file consistently uses "\r\n" as the EOL, use "\n" instead.
my $eol = /(?:^|[^\r])\n/ ? "\n" : "\r\n";

my $leading;
my $prefix;
my $ws_re;
my $stmt_re;
while (/(^|\n)(.{0,$prefix_max})$copyright_re/g)
  {
    $leading = "$1$2";
    $prefix = $2;
    if ($prefix =~ /^(\s*\/)\*(\s*)$/)
      {
        $prefix =~ s,/, ,;
        my $prefix_ws = $prefix;
        $prefix_ws =~ s/\*/ /; # Only whitespace.
        if (/\G(?:[^*\n]|\*[^\/\n])*\*?\n$prefix_ws/)
          {
            $prefix = $prefix_ws;
          }
      }
    $ws_re = '[ \t\r\f]'; # \s without \n
    $ws_re =
      "(?:$ws_re*(?:$ws_re|\\n" . quotemeta($prefix) . ")$ws_re*)";
    my $holder_re = $holder;
    $holder_re =~ s/\s/$ws_re/g;
    my $stmt_remainder_re =
      "(?:$ws_re$circle_c_re)?"
      . "$ws_re(?:(?:\\d\\d)?\\d\\d(?:,$ws_re?|-))*"
      . "((?:\\d\\d)?\\d\\d)$ws_re$holder_re";
    if (/\G$stmt_remainder_re/)
      {
        $stmt_re =
          quotemeta($leading) . "($copyright_re$stmt_remainder_re)";
        last;
      }
  }
if (defined $stmt_re)
  {
    /$stmt_re/ or die; # Should never die.
    my $stmt = $1;
    my $final_year_orig = $2;

    # Handle two-digit year numbers like "98" and "99".
    my $final_year = $final_year_orig;
    $final_year <= 99
      and $final_year += 1900;

    if ($final_year != $this_year)
      {
        # Update the year.
        $stmt =~ s/\b$final_year_orig\b/$final_year, $this_year/;
      }
    if ($final_year != $this_year || $ENV{'UPDATE_COPYRIGHT_FORCE'})
      {
        # Normalize all whitespace including newline-prefix sequences.
        $stmt =~ s/$ws_re/ /g;

        # Put spaces after commas.
        $stmt =~ s/, ?/, /g;

        # Convert 2-digit to 4-digit years.
        $stmt =~ s/(\b\d\d\b)/19$1/g;

        # Make the use of intervals consistent.
        if (!$ENV{UPDATE_COPYRIGHT_USE_INTERVALS})
          {
            $stmt =~ s/(\d{4})-(\d{4})/join(', ', $1..$2)/eg;
          }
        else
          {
            $stmt =~
              s/
                (\d{4})
                (?:
                  (,\ |-)
                  ((??{
                    if    ($2 eq '-') { '\d{4}'; }
                    elsif (!$3)       { $1 + 1;  }
                    else              { $3 + 1;  }
                  }))
                )+
              /$1-$3/gx;

            # When it's 2, emit a single range encompassing all year numbers.
            $ENV{UPDATE_COPYRIGHT_USE_INTERVALS} == 2
              and $stmt =~ s/\b(\d{4})\b.*\b(\d{4})\b/$1-$2/;
          }

        # Format within margin.
        my $stmt_wrapped;
        my $text_margin = $margin - length($prefix);
        if ($prefix =~ /^(\t+)/)
          {
            $text_margin -= length($1) * ($tab_width - 1);
          }
        while (length $stmt)
          {
            if (($stmt =~ s/^(.{1,$text_margin})(?: |$)//)
                || ($stmt =~ s/^([\S]+)(?: |$)//))
              {
                my $line = $1;
                $stmt_wrapped .= $stmt_wrapped ? "$eol$prefix" : $leading;
                $stmt_wrapped .= $line;
              }
            else
              {
                # Should be unreachable, but we don't want an infinite
                # loop if it can be reached.
                die;
              }
          }

        # Replace the old copyright statement.
        s/$stmt_re/$stmt_wrapped/;
      }
  }
else
  {
    print STDERR "$ARGV: warning: copyright statement not found\n";
  }

# Local variables:
# mode: perl
# indent-tabs-mode: nil
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "my $VERSION = '"
# time-stamp-format: "%:y-%02m-%02d.%02H:%02M"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "'; # UTC"
# End:
CSSC-1.4.1/build-aux/config.sub0000755000000000000000000010646312655624272014340 0ustar0000000000000000#! /bin/sh
# Configuration validation subroutine script.
#   Copyright 1992-2016 Free Software Foundation, Inc.

timestamp='2016-01-01'

# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see .
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that
# program.  This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").


# Please send patches to .
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.

# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub

# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support.  The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
# configuration.

# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or in some cases, the newer four-part form:
#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.

me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS

Canonicalize a configuration name.

Operation modes:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to ."

version="\
GNU config.sub ($timestamp)

Copyright 1992-2016 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

# Parse command line
while test $# -gt 0 ; do
  case $1 in
    --time-stamp | --time* | -t )
       echo "$timestamp" ; exit ;;
    --version | -v )
       echo "$version" ; exit ;;
    --help | --h* | -h )
       echo "$usage"; exit ;;
    -- )     # Stop option processing
       shift; break ;;
    - )	# Use stdin as input.
       break ;;
    -* )
       echo "$me: invalid option $1$help"
       exit 1 ;;

    *local*)
       # First pass through any local machine types.
       echo $1
       exit ;;

    * )
       break ;;
  esac
done

case $# in
 0) echo "$me: missing argument$help" >&2
    exit 1;;
 1) ;;
 *) echo "$me: too many arguments$help" >&2
    exit 1;;
esac

# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
  knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
  kopensolaris*-gnu* | \
  storm-chaos* | os2-emx* | rtmk-nova*)
    os=-$maybe_os
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    ;;
  android-linux)
    os=-linux-android
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
    ;;
  *)
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
    if [ $basic_machine != $1 ]
    then os=`echo $1 | sed 's/.*-/-/'`
    else os=; fi
    ;;
esac

### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work.  We also
### recognize some manufacturers as not being operating systems, so we
### can provide default operating systems below.
case $os in
	-sun*os*)
		# Prevent following clause from handling this invalid input.
		;;
	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
	-apple | -axis | -knuth | -cray | -microblaze*)
		os=
		basic_machine=$1
		;;
	-bluegene*)
		os=-cnk
		;;
	-sim | -cisco | -oki | -wec | -winbond)
		os=
		basic_machine=$1
		;;
	-scout)
		;;
	-wrs)
		os=-vxworks
		basic_machine=$1
		;;
	-chorusos*)
		os=-chorusos
		basic_machine=$1
		;;
	-chorusrdb)
		os=-chorusrdb
		basic_machine=$1
		;;
	-hiux*)
		os=-hiuxwe2
		;;
	-sco6)
		os=-sco5v6
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco5)
		os=-sco3.2v5
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco4)
		os=-sco3.2v4
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco3.2.[4-9]*)
		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco3.2v[4-9]*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco5v6*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-sco*)
		os=-sco3.2v2
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-udk*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-isc)
		os=-isc2.2
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-clix*)
		basic_machine=clipper-intergraph
		;;
	-isc*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
	-lynx*178)
		os=-lynxos178
		;;
	-lynx*5)
		os=-lynxos5
		;;
	-lynx*)
		os=-lynxos
		;;
	-ptx*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
		;;
	-windowsnt*)
		os=`echo $os | sed -e 's/windowsnt/winnt/'`
		;;
	-psos*)
		os=-psos
		;;
	-mint | -mint[0-9]*)
		basic_machine=m68k-atari
		os=-mint
		;;
esac

# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
	# Recognize the basic CPU types without company name.
	# Some are omitted here because they have special meanings below.
	1750a | 580 \
	| a29k \
	| aarch64 | aarch64_be \
	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
	| am33_2.0 \
	| arc | arceb \
	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
	| avr | avr32 \
	| ba \
	| be32 | be64 \
	| bfin \
	| c4x | c8051 | clipper \
	| d10v | d30v | dlx | dsp16xx \
	| e2k | epiphany \
	| fido | fr30 | frv | ft32 \
	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
	| hexagon \
	| i370 | i860 | i960 | ia64 \
	| ip2k | iq2000 \
	| k1om \
	| le32 | le64 \
	| lm32 \
	| m32c | m32r | m32rle | m68000 | m68k | m88k \
	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
	| mips | mipsbe | mipseb | mipsel | mipsle \
	| mips16 \
	| mips64 | mips64el \
	| mips64octeon | mips64octeonel \
	| mips64orion | mips64orionel \
	| mips64r5900 | mips64r5900el \
	| mips64vr | mips64vrel \
	| mips64vr4100 | mips64vr4100el \
	| mips64vr4300 | mips64vr4300el \
	| mips64vr5000 | mips64vr5000el \
	| mips64vr5900 | mips64vr5900el \
	| mipsisa32 | mipsisa32el \
	| mipsisa32r2 | mipsisa32r2el \
	| mipsisa32r6 | mipsisa32r6el \
	| mipsisa64 | mipsisa64el \
	| mipsisa64r2 | mipsisa64r2el \
	| mipsisa64r6 | mipsisa64r6el \
	| mipsisa64sb1 | mipsisa64sb1el \
	| mipsisa64sr71k | mipsisa64sr71kel \
	| mipsr5900 | mipsr5900el \
	| mipstx39 | mipstx39el \
	| mn10200 | mn10300 \
	| moxie \
	| mt \
	| msp430 \
	| nds32 | nds32le | nds32be \
	| nios | nios2 | nios2eb | nios2el \
	| ns16k | ns32k \
	| open8 | or1k | or1knd | or32 \
	| pdp10 | pdp11 | pj | pjl \
	| powerpc | powerpc64 | powerpc64le | powerpcle \
	| pyramid \
	| riscv32 | riscv64 \
	| rl78 | rx \
	| score \
	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
	| sh64 | sh64le \
	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
	| spu \
	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
	| ubicom32 \
	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
	| visium \
	| we32k \
	| x86 | xc16x | xstormy16 | xtensa \
	| z8k | z80)
		basic_machine=$basic_machine-unknown
		;;
	c54x)
		basic_machine=tic54x-unknown
		;;
	c55x)
		basic_machine=tic55x-unknown
		;;
	c6x)
		basic_machine=tic6x-unknown
		;;
	leon|leon[3-9])
		basic_machine=sparc-$basic_machine
		;;
	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
		basic_machine=$basic_machine-unknown
		os=-none
		;;
	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
		;;
	ms1)
		basic_machine=mt-unknown
		;;

	strongarm | thumb | xscale)
		basic_machine=arm-unknown
		;;
	xgate)
		basic_machine=$basic_machine-unknown
		os=-none
		;;
	xscaleeb)
		basic_machine=armeb-unknown
		;;

	xscaleel)
		basic_machine=armel-unknown
		;;

	# We use `pc' rather than `unknown'
	# because (1) that's what they normally are, and
	# (2) the word "unknown" tends to confuse beginning users.
	i*86 | x86_64)
	  basic_machine=$basic_machine-pc
	  ;;
	# Object if more than one company name word.
	*-*-*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
	# Recognize the basic CPU types with company name.
	580-* \
	| a29k-* \
	| aarch64-* | aarch64_be-* \
	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
	| avr-* | avr32-* \
	| ba-* \
	| be32-* | be64-* \
	| bfin-* | bs2000-* \
	| c[123]* | c30-* | [cjt]90-* | c4x-* \
	| c8051-* | clipper-* | craynv-* | cydra-* \
	| d10v-* | d30v-* | dlx-* \
	| e2k-* | elxsi-* \
	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
	| h8300-* | h8500-* \
	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
	| hexagon-* \
	| i*86-* | i860-* | i960-* | ia64-* \
	| ip2k-* | iq2000-* \
	| k1om-* \
	| le32-* | le64-* \
	| lm32-* \
	| m32c-* | m32r-* | m32rle-* \
	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
	| microblaze-* | microblazeel-* \
	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
	| mips16-* \
	| mips64-* | mips64el-* \
	| mips64octeon-* | mips64octeonel-* \
	| mips64orion-* | mips64orionel-* \
	| mips64r5900-* | mips64r5900el-* \
	| mips64vr-* | mips64vrel-* \
	| mips64vr4100-* | mips64vr4100el-* \
	| mips64vr4300-* | mips64vr4300el-* \
	| mips64vr5000-* | mips64vr5000el-* \
	| mips64vr5900-* | mips64vr5900el-* \
	| mipsisa32-* | mipsisa32el-* \
	| mipsisa32r2-* | mipsisa32r2el-* \
	| mipsisa32r6-* | mipsisa32r6el-* \
	| mipsisa64-* | mipsisa64el-* \
	| mipsisa64r2-* | mipsisa64r2el-* \
	| mipsisa64r6-* | mipsisa64r6el-* \
	| mipsisa64sb1-* | mipsisa64sb1el-* \
	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
	| mipsr5900-* | mipsr5900el-* \
	| mipstx39-* | mipstx39el-* \
	| mmix-* \
	| mt-* \
	| msp430-* \
	| nds32-* | nds32le-* | nds32be-* \
	| nios-* | nios2-* | nios2eb-* | nios2el-* \
	| none-* | np1-* | ns16k-* | ns32k-* \
	| open8-* \
	| or1k*-* \
	| orion-* \
	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
	| pyramid-* \
	| riscv32-* | riscv64-* \
	| rl78-* | romp-* | rs6000-* | rx-* \
	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
	| sparclite-* \
	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
	| tahoe-* \
	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
	| tile*-* \
	| tron-* \
	| ubicom32-* \
	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
	| vax-* \
	| visium-* \
	| we32k-* \
	| x86-* | x86_64-* | xc16x-* | xps100-* \
	| xstormy16-* | xtensa*-* \
	| ymp-* \
	| z8k-* | z80-*)
		;;
	# Recognize the basic CPU types without company name, with glob match.
	xtensa*)
		basic_machine=$basic_machine-unknown
		;;
	# Recognize the various machine names and aliases which stand
	# for a CPU type and a company and sometimes even an OS.
	386bsd)
		basic_machine=i386-unknown
		os=-bsd
		;;
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
		basic_machine=m68000-att
		;;
	3b*)
		basic_machine=we32k-att
		;;
	a29khif)
		basic_machine=a29k-amd
		os=-udi
		;;
	abacus)
		basic_machine=abacus-unknown
		;;
	adobe68k)
		basic_machine=m68010-adobe
		os=-scout
		;;
	alliant | fx80)
		basic_machine=fx80-alliant
		;;
	altos | altos3068)
		basic_machine=m68k-altos
		;;
	am29k)
		basic_machine=a29k-none
		os=-bsd
		;;
	amd64)
		basic_machine=x86_64-pc
		;;
	amd64-*)
		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	amdahl)
		basic_machine=580-amdahl
		os=-sysv
		;;
	amiga | amiga-*)
		basic_machine=m68k-unknown
		;;
	amigaos | amigados)
		basic_machine=m68k-unknown
		os=-amigaos
		;;
	amigaunix | amix)
		basic_machine=m68k-unknown
		os=-sysv4
		;;
	apollo68)
		basic_machine=m68k-apollo
		os=-sysv
		;;
	apollo68bsd)
		basic_machine=m68k-apollo
		os=-bsd
		;;
	aros)
		basic_machine=i386-pc
		os=-aros
		;;
	asmjs)
		basic_machine=asmjs-unknown
		;;
	aux)
		basic_machine=m68k-apple
		os=-aux
		;;
	balance)
		basic_machine=ns32k-sequent
		os=-dynix
		;;
	blackfin)
		basic_machine=bfin-unknown
		os=-linux
		;;
	blackfin-*)
		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	bluegene*)
		basic_machine=powerpc-ibm
		os=-cnk
		;;
	c54x-*)
		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c55x-*)
		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c6x-*)
		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	c90)
		basic_machine=c90-cray
		os=-unicos
		;;
	cegcc)
		basic_machine=arm-unknown
		os=-cegcc
		;;
	convex-c1)
		basic_machine=c1-convex
		os=-bsd
		;;
	convex-c2)
		basic_machine=c2-convex
		os=-bsd
		;;
	convex-c32)
		basic_machine=c32-convex
		os=-bsd
		;;
	convex-c34)
		basic_machine=c34-convex
		os=-bsd
		;;
	convex-c38)
		basic_machine=c38-convex
		os=-bsd
		;;
	cray | j90)
		basic_machine=j90-cray
		os=-unicos
		;;
	craynv)
		basic_machine=craynv-cray
		os=-unicosmp
		;;
	cr16 | cr16-*)
		basic_machine=cr16-unknown
		os=-elf
		;;
	crds | unos)
		basic_machine=m68k-crds
		;;
	crisv32 | crisv32-* | etraxfs*)
		basic_machine=crisv32-axis
		;;
	cris | cris-* | etrax*)
		basic_machine=cris-axis
		;;
	crx)
		basic_machine=crx-unknown
		os=-elf
		;;
	da30 | da30-*)
		basic_machine=m68k-da30
		;;
	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
		basic_machine=mips-dec
		;;
	decsystem10* | dec10*)
		basic_machine=pdp10-dec
		os=-tops10
		;;
	decsystem20* | dec20*)
		basic_machine=pdp10-dec
		os=-tops20
		;;
	delta | 3300 | motorola-3300 | motorola-delta \
	      | 3300-motorola | delta-motorola)
		basic_machine=m68k-motorola
		;;
	delta88)
		basic_machine=m88k-motorola
		os=-sysv3
		;;
	dicos)
		basic_machine=i686-pc
		os=-dicos
		;;
	djgpp)
		basic_machine=i586-pc
		os=-msdosdjgpp
		;;
	dpx20 | dpx20-*)
		basic_machine=rs6000-bull
		os=-bosx
		;;
	dpx2* | dpx2*-bull)
		basic_machine=m68k-bull
		os=-sysv3
		;;
	ebmon29k)
		basic_machine=a29k-amd
		os=-ebmon
		;;
	elxsi)
		basic_machine=elxsi-elxsi
		os=-bsd
		;;
	encore | umax | mmax)
		basic_machine=ns32k-encore
		;;
	es1800 | OSE68k | ose68k | ose | OSE)
		basic_machine=m68k-ericsson
		os=-ose
		;;
	fx2800)
		basic_machine=i860-alliant
		;;
	genix)
		basic_machine=ns32k-ns
		;;
	gmicro)
		basic_machine=tron-gmicro
		os=-sysv
		;;
	go32)
		basic_machine=i386-pc
		os=-go32
		;;
	h3050r* | hiux*)
		basic_machine=hppa1.1-hitachi
		os=-hiuxwe2
		;;
	h8300hms)
		basic_machine=h8300-hitachi
		os=-hms
		;;
	h8300xray)
		basic_machine=h8300-hitachi
		os=-xray
		;;
	h8500hms)
		basic_machine=h8500-hitachi
		os=-hms
		;;
	harris)
		basic_machine=m88k-harris
		os=-sysv3
		;;
	hp300-*)
		basic_machine=m68k-hp
		;;
	hp300bsd)
		basic_machine=m68k-hp
		os=-bsd
		;;
	hp300hpux)
		basic_machine=m68k-hp
		os=-hpux
		;;
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hp9k2[0-9][0-9] | hp9k31[0-9])
		basic_machine=m68000-hp
		;;
	hp9k3[2-9][0-9])
		basic_machine=m68k-hp
		;;
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
		basic_machine=hppa1.1-hp
		;;
	hp9k78[0-9] | hp78[0-9])
		# FIXME: really hppa2.0-hp
		basic_machine=hppa1.1-hp
		;;
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
		# FIXME: really hppa2.0-hp
		basic_machine=hppa1.1-hp
		;;
	hp9k8[0-9][13679] | hp8[0-9][13679])
		basic_machine=hppa1.1-hp
		;;
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hppa-next)
		os=-nextstep3
		;;
	hppaosf)
		basic_machine=hppa1.1-hp
		os=-osf
		;;
	hppro)
		basic_machine=hppa1.1-hp
		os=-proelf
		;;
	i370-ibm* | ibm*)
		basic_machine=i370-ibm
		;;
	i*86v32)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv32
		;;
	i*86v4*)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv4
		;;
	i*86v)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-sysv
		;;
	i*86sol2)
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
		os=-solaris2
		;;
	i386mach)
		basic_machine=i386-mach
		os=-mach
		;;
	i386-vsta | vsta)
		basic_machine=i386-unknown
		os=-vsta
		;;
	iris | iris4d)
		basic_machine=mips-sgi
		case $os in
		    -irix*)
			;;
		    *)
			os=-irix4
			;;
		esac
		;;
	isi68 | isi)
		basic_machine=m68k-isi
		os=-sysv
		;;
	leon-*|leon[3-9]-*)
		basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
		;;
	m68knommu)
		basic_machine=m68k-unknown
		os=-linux
		;;
	m68knommu-*)
		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	m88k-omron*)
		basic_machine=m88k-omron
		;;
	magnum | m3230)
		basic_machine=mips-mips
		os=-sysv
		;;
	merlin)
		basic_machine=ns32k-utek
		os=-sysv
		;;
	microblaze*)
		basic_machine=microblaze-xilinx
		;;
	mingw64)
		basic_machine=x86_64-pc
		os=-mingw64
		;;
	mingw32)
		basic_machine=i686-pc
		os=-mingw32
		;;
	mingw32ce)
		basic_machine=arm-unknown
		os=-mingw32ce
		;;
	miniframe)
		basic_machine=m68000-convergent
		;;
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
		basic_machine=m68k-atari
		os=-mint
		;;
	mips3*-*)
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
		;;
	mips3*)
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
		;;
	monitor)
		basic_machine=m68k-rom68k
		os=-coff
		;;
	morphos)
		basic_machine=powerpc-unknown
		os=-morphos
		;;
	moxiebox)
		basic_machine=moxie-unknown
		os=-moxiebox
		;;
	msdos)
		basic_machine=i386-pc
		os=-msdos
		;;
	ms1-*)
		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
		;;
	msys)
		basic_machine=i686-pc
		os=-msys
		;;
	mvs)
		basic_machine=i370-ibm
		os=-mvs
		;;
	nacl)
		basic_machine=le32-unknown
		os=-nacl
		;;
	ncr3000)
		basic_machine=i486-ncr
		os=-sysv4
		;;
	netbsd386)
		basic_machine=i386-unknown
		os=-netbsd
		;;
	netwinder)
		basic_machine=armv4l-rebel
		os=-linux
		;;
	news | news700 | news800 | news900)
		basic_machine=m68k-sony
		os=-newsos
		;;
	news1000)
		basic_machine=m68030-sony
		os=-newsos
		;;
	news-3600 | risc-news)
		basic_machine=mips-sony
		os=-newsos
		;;
	necv70)
		basic_machine=v70-nec
		os=-sysv
		;;
	next | m*-next )
		basic_machine=m68k-next
		case $os in
		    -nextstep* )
			;;
		    -ns2*)
		      os=-nextstep2
			;;
		    *)
		      os=-nextstep3
			;;
		esac
		;;
	nh3000)
		basic_machine=m68k-harris
		os=-cxux
		;;
	nh[45]000)
		basic_machine=m88k-harris
		os=-cxux
		;;
	nindy960)
		basic_machine=i960-intel
		os=-nindy
		;;
	mon960)
		basic_machine=i960-intel
		os=-mon960
		;;
	nonstopux)
		basic_machine=mips-compaq
		os=-nonstopux
		;;
	np1)
		basic_machine=np1-gould
		;;
	neo-tandem)
		basic_machine=neo-tandem
		;;
	nse-tandem)
		basic_machine=nse-tandem
		;;
	nsr-tandem)
		basic_machine=nsr-tandem
		;;
	op50n-* | op60c-*)
		basic_machine=hppa1.1-oki
		os=-proelf
		;;
	openrisc | openrisc-*)
		basic_machine=or32-unknown
		;;
	os400)
		basic_machine=powerpc-ibm
		os=-os400
		;;
	OSE68000 | ose68000)
		basic_machine=m68000-ericsson
		os=-ose
		;;
	os68k)
		basic_machine=m68k-none
		os=-os68k
		;;
	pa-hitachi)
		basic_machine=hppa1.1-hitachi
		os=-hiuxwe2
		;;
	paragon)
		basic_machine=i860-intel
		os=-osf
		;;
	parisc)
		basic_machine=hppa-unknown
		os=-linux
		;;
	parisc-*)
		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
		os=-linux
		;;
	pbd)
		basic_machine=sparc-tti
		;;
	pbb)
		basic_machine=m68k-tti
		;;
	pc532 | pc532-*)
		basic_machine=ns32k-pc532
		;;
	pc98)
		basic_machine=i386-pc
		;;
	pc98-*)
		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentium | p5 | k5 | k6 | nexgen | viac3)
		basic_machine=i586-pc
		;;
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
		basic_machine=i686-pc
		;;
	pentiumii | pentium2 | pentiumiii | pentium3)
		basic_machine=i686-pc
		;;
	pentium4)
		basic_machine=i786-pc
		;;
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pentium4-*)
		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	pn)
		basic_machine=pn-gould
		;;
	power)	basic_machine=power-ibm
		;;
	ppc | ppcbe)	basic_machine=powerpc-unknown
		;;
	ppc-* | ppcbe-*)
		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppcle | powerpclittle | ppc-le | powerpc-little)
		basic_machine=powerpcle-unknown
		;;
	ppcle-* | powerpclittle-*)
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64)	basic_machine=powerpc64-unknown
		;;
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
		basic_machine=powerpc64le-unknown
		;;
	ppc64le-* | powerpc64little-*)
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ps2)
		basic_machine=i386-ibm
		;;
	pw32)
		basic_machine=i586-unknown
		os=-pw32
		;;
	rdos | rdos64)
		basic_machine=x86_64-pc
		os=-rdos
		;;
	rdos32)
		basic_machine=i386-pc
		os=-rdos
		;;
	rom68k)
		basic_machine=m68k-rom68k
		os=-coff
		;;
	rm[46]00)
		basic_machine=mips-siemens
		;;
	rtpc | rtpc-*)
		basic_machine=romp-ibm
		;;
	s390 | s390-*)
		basic_machine=s390-ibm
		;;
	s390x | s390x-*)
		basic_machine=s390x-ibm
		;;
	sa29200)
		basic_machine=a29k-amd
		os=-udi
		;;
	sb1)
		basic_machine=mipsisa64sb1-unknown
		;;
	sb1el)
		basic_machine=mipsisa64sb1el-unknown
		;;
	sde)
		basic_machine=mipsisa32-sde
		os=-elf
		;;
	sei)
		basic_machine=mips-sei
		os=-seiux
		;;
	sequent)
		basic_machine=i386-sequent
		;;
	sh)
		basic_machine=sh-hitachi
		os=-hms
		;;
	sh5el)
		basic_machine=sh5le-unknown
		;;
	sh64)
		basic_machine=sh64-unknown
		;;
	sparclite-wrs | simso-wrs)
		basic_machine=sparclite-wrs
		os=-vxworks
		;;
	sps7)
		basic_machine=m68k-bull
		os=-sysv2
		;;
	spur)
		basic_machine=spur-unknown
		;;
	st2000)
		basic_machine=m68k-tandem
		;;
	stratus)
		basic_machine=i860-stratus
		os=-sysv4
		;;
	strongarm-* | thumb-*)
		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	sun2)
		basic_machine=m68000-sun
		;;
	sun2os3)
		basic_machine=m68000-sun
		os=-sunos3
		;;
	sun2os4)
		basic_machine=m68000-sun
		os=-sunos4
		;;
	sun3os3)
		basic_machine=m68k-sun
		os=-sunos3
		;;
	sun3os4)
		basic_machine=m68k-sun
		os=-sunos4
		;;
	sun4os3)
		basic_machine=sparc-sun
		os=-sunos3
		;;
	sun4os4)
		basic_machine=sparc-sun
		os=-sunos4
		;;
	sun4sol2)
		basic_machine=sparc-sun
		os=-solaris2
		;;
	sun3 | sun3-*)
		basic_machine=m68k-sun
		;;
	sun4)
		basic_machine=sparc-sun
		;;
	sun386 | sun386i | roadrunner)
		basic_machine=i386-sun
		;;
	sv1)
		basic_machine=sv1-cray
		os=-unicos
		;;
	symmetry)
		basic_machine=i386-sequent
		os=-dynix
		;;
	t3e)
		basic_machine=alphaev5-cray
		os=-unicos
		;;
	t90)
		basic_machine=t90-cray
		os=-unicos
		;;
	tile*)
		basic_machine=$basic_machine-unknown
		os=-linux-gnu
		;;
	tx39)
		basic_machine=mipstx39-unknown
		;;
	tx39el)
		basic_machine=mipstx39el-unknown
		;;
	toad1)
		basic_machine=pdp10-xkl
		os=-tops20
		;;
	tower | tower-32)
		basic_machine=m68k-ncr
		;;
	tpf)
		basic_machine=s390x-ibm
		os=-tpf
		;;
	udi29k)
		basic_machine=a29k-amd
		os=-udi
		;;
	ultra3)
		basic_machine=a29k-nyu
		os=-sym1
		;;
	v810 | necv810)
		basic_machine=v810-nec
		os=-none
		;;
	vaxv)
		basic_machine=vax-dec
		os=-sysv
		;;
	vms)
		basic_machine=vax-dec
		os=-vms
		;;
	vpp*|vx|vx-*)
		basic_machine=f301-fujitsu
		;;
	vxworks960)
		basic_machine=i960-wrs
		os=-vxworks
		;;
	vxworks68)
		basic_machine=m68k-wrs
		os=-vxworks
		;;
	vxworks29k)
		basic_machine=a29k-wrs
		os=-vxworks
		;;
	w65*)
		basic_machine=w65-wdc
		os=-none
		;;
	w89k-*)
		basic_machine=hppa1.1-winbond
		os=-proelf
		;;
	xbox)
		basic_machine=i686-pc
		os=-mingw32
		;;
	xps | xps100)
		basic_machine=xps100-honeywell
		;;
	xscale-* | xscalee[bl]-*)
		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
		;;
	ymp)
		basic_machine=ymp-cray
		os=-unicos
		;;
	z8k-*-coff)
		basic_machine=z8k-unknown
		os=-sim
		;;
	z80-*-coff)
		basic_machine=z80-unknown
		os=-sim
		;;
	none)
		basic_machine=none-none
		os=-none
		;;

# Here we handle the default manufacturer of certain CPU types.  It is in
# some cases the only manufacturer, in others, it is the most popular.
	w89k)
		basic_machine=hppa1.1-winbond
		;;
	op50n)
		basic_machine=hppa1.1-oki
		;;
	op60c)
		basic_machine=hppa1.1-oki
		;;
	romp)
		basic_machine=romp-ibm
		;;
	mmix)
		basic_machine=mmix-knuth
		;;
	rs6000)
		basic_machine=rs6000-ibm
		;;
	vax)
		basic_machine=vax-dec
		;;
	pdp10)
		# there are many clones, so DEC is not a safe bet
		basic_machine=pdp10-unknown
		;;
	pdp11)
		basic_machine=pdp11-dec
		;;
	we32k)
		basic_machine=we32k-att
		;;
	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
		basic_machine=sh-unknown
		;;
	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
		basic_machine=sparc-sun
		;;
	cydra)
		basic_machine=cydra-cydrome
		;;
	orion)
		basic_machine=orion-highlevel
		;;
	orion105)
		basic_machine=clipper-highlevel
		;;
	mac | mpw | mac-mpw)
		basic_machine=m68k-apple
		;;
	pmac | pmac-mpw)
		basic_machine=powerpc-apple
		;;
	*-unknown)
		# Make sure to match an already-canonicalized machine name.
		;;
	*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
esac

# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
	*-digital*)
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
		;;
	*-commodore*)
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
		;;
	*)
		;;
esac

# Decode manufacturer-specific aliases for certain operating systems.

if [ x"$os" != x"" ]
then
case $os in
	# First match some system type aliases
	# that might get confused with valid system types.
	# -solaris* is a basic system type, with this one exception.
	-auroraux)
		os=-auroraux
		;;
	-solaris1 | -solaris1.*)
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
		;;
	-solaris)
		os=-solaris2
		;;
	-svr4*)
		os=-sysv4
		;;
	-unixware*)
		os=-sysv4.2uw
		;;
	-gnu/linux*)
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
		;;
	# First accept the basic system types.
	# The portable systems comes first.
	# Each alternative MUST END IN A *, to match a version number.
	# -sysv* is not here because it comes later, after sysvr4.
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
	      | -sym* | -kopensolaris* | -plan9* \
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
	      | -aos* | -aros* | -cloudabi* | -sortix* \
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
	      | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
	      | -chorusos* | -chorusrdb* | -cegcc* \
	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
	      | -onefs* | -tirtos*)
	# Remember, each alternative MUST END IN *, to match a version number.
		;;
	-qnx*)
		case $basic_machine in
		    x86-* | i*86-*)
			;;
		    *)
			os=-nto$os
			;;
		esac
		;;
	-nto-qnx*)
		;;
	-nto*)
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
		;;
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
		;;
	-mac*)
		os=`echo $os | sed -e 's|mac|macos|'`
		;;
	-linux-dietlibc)
		os=-linux-dietlibc
		;;
	-linux*)
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
		;;
	-sunos5*)
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
		;;
	-sunos6*)
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
		;;
	-opened*)
		os=-openedition
		;;
	-os400*)
		os=-os400
		;;
	-wince*)
		os=-wince
		;;
	-osfrose*)
		os=-osfrose
		;;
	-osf*)
		os=-osf
		;;
	-utek*)
		os=-bsd
		;;
	-dynix*)
		os=-bsd
		;;
	-acis*)
		os=-aos
		;;
	-atheos*)
		os=-atheos
		;;
	-syllable*)
		os=-syllable
		;;
	-386bsd)
		os=-bsd
		;;
	-ctix* | -uts*)
		os=-sysv
		;;
	-nova*)
		os=-rtmk-nova
		;;
	-ns2 )
		os=-nextstep2
		;;
	-nsk*)
		os=-nsk
		;;
	# Preserve the version number of sinix5.
	-sinix5.*)
		os=`echo $os | sed -e 's|sinix|sysv|'`
		;;
	-sinix*)
		os=-sysv4
		;;
	-tpf*)
		os=-tpf
		;;
	-triton*)
		os=-sysv3
		;;
	-oss*)
		os=-sysv3
		;;
	-svr4)
		os=-sysv4
		;;
	-svr3)
		os=-sysv3
		;;
	-sysvr4)
		os=-sysv4
		;;
	# This must come after -sysvr4.
	-sysv*)
		;;
	-ose*)
		os=-ose
		;;
	-es1800*)
		os=-ose
		;;
	-xenix)
		os=-xenix
		;;
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
		os=-mint
		;;
	-aros*)
		os=-aros
		;;
	-zvmoe)
		os=-zvmoe
		;;
	-dicos*)
		os=-dicos
		;;
	-nacl*)
		;;
	-none)
		;;
	*)
		# Get rid of the `-' at the beginning of $os.
		os=`echo $os | sed 's/[^-]*-//'`
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
		exit 1
		;;
esac
else

# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.

# Note that if you're going to try to match "-MANUFACTURER" here (say,
# "-sun"), then you have to tell the case statement up towards the top
# that MANUFACTURER isn't an operating system.  Otherwise, code above
# will signal an error saying that MANUFACTURER isn't an operating
# system, and we'll never get to this point.

case $basic_machine in
	score-*)
		os=-elf
		;;
	spu-*)
		os=-elf
		;;
	*-acorn)
		os=-riscix1.2
		;;
	arm*-rebel)
		os=-linux
		;;
	arm*-semi)
		os=-aout
		;;
	c4x-* | tic4x-*)
		os=-coff
		;;
	c8051-*)
		os=-elf
		;;
	hexagon-*)
		os=-elf
		;;
	tic54x-*)
		os=-coff
		;;
	tic55x-*)
		os=-coff
		;;
	tic6x-*)
		os=-coff
		;;
	# This must come before the *-dec entry.
	pdp10-*)
		os=-tops20
		;;
	pdp11-*)
		os=-none
		;;
	*-dec | vax-*)
		os=-ultrix4.2
		;;
	m68*-apollo)
		os=-domain
		;;
	i386-sun)
		os=-sunos4.0.2
		;;
	m68000-sun)
		os=-sunos3
		;;
	m68*-cisco)
		os=-aout
		;;
	mep-*)
		os=-elf
		;;
	mips*-cisco)
		os=-elf
		;;
	mips*-*)
		os=-elf
		;;
	or32-*)
		os=-coff
		;;
	*-tti)	# must be before sparc entry or we get the wrong os.
		os=-sysv3
		;;
	sparc-* | *-sun)
		os=-sunos4.1.1
		;;
	*-be)
		os=-beos
		;;
	*-haiku)
		os=-haiku
		;;
	*-ibm)
		os=-aix
		;;
	*-knuth)
		os=-mmixware
		;;
	*-wec)
		os=-proelf
		;;
	*-winbond)
		os=-proelf
		;;
	*-oki)
		os=-proelf
		;;
	*-hp)
		os=-hpux
		;;
	*-hitachi)
		os=-hiux
		;;
	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
		os=-sysv
		;;
	*-cbm)
		os=-amigaos
		;;
	*-dg)
		os=-dgux
		;;
	*-dolphin)
		os=-sysv3
		;;
	m68k-ccur)
		os=-rtu
		;;
	m88k-omron*)
		os=-luna
		;;
	*-next )
		os=-nextstep
		;;
	*-sequent)
		os=-ptx
		;;
	*-crds)
		os=-unos
		;;
	*-ns)
		os=-genix
		;;
	i370-*)
		os=-mvs
		;;
	*-next)
		os=-nextstep3
		;;
	*-gould)
		os=-sysv
		;;
	*-highlevel)
		os=-bsd
		;;
	*-encore)
		os=-bsd
		;;
	*-sgi)
		os=-irix
		;;
	*-siemens)
		os=-sysv4
		;;
	*-masscomp)
		os=-rtu
		;;
	f30[01]-fujitsu | f700-fujitsu)
		os=-uxpv
		;;
	*-rom68k)
		os=-coff
		;;
	*-*bug)
		os=-coff
		;;
	*-apple)
		os=-macos
		;;
	*-atari*)
		os=-mint
		;;
	*)
		os=-none
		;;
esac
fi

# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer.  We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
	*-unknown)
		case $os in
			-riscix*)
				vendor=acorn
				;;
			-sunos*)
				vendor=sun
				;;
			-cnk*|-aix*)
				vendor=ibm
				;;
			-beos*)
				vendor=be
				;;
			-hpux*)
				vendor=hp
				;;
			-mpeix*)
				vendor=hp
				;;
			-hiux*)
				vendor=hitachi
				;;
			-unos*)
				vendor=crds
				;;
			-dgux*)
				vendor=dg
				;;
			-luna*)
				vendor=omron
				;;
			-genix*)
				vendor=ns
				;;
			-mvs* | -opened*)
				vendor=ibm
				;;
			-os400*)
				vendor=ibm
				;;
			-ptx*)
				vendor=sequent
				;;
			-tpf*)
				vendor=ibm
				;;
			-vxsim* | -vxworks* | -windiss*)
				vendor=wrs
				;;
			-aux*)
				vendor=apple
				;;
			-hms*)
				vendor=hitachi
				;;
			-mpw* | -macos*)
				vendor=apple
				;;
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
				vendor=atari
				;;
			-vos*)
				vendor=stratus
				;;
		esac
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
		;;
esac

echo $basic_machine$os
exit

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
CSSC-1.4.1/build-aux/mdate-sh0000755000000000000000000001364012655624272013777 0ustar0000000000000000#!/bin/sh
# Get modification time of a file or directory and pretty-print it.

scriptversion=2016-01-11.22; # UTC

# Copyright (C) 1995-2015 Free Software Foundation, Inc.
# written by Ulrich Drepper , June 1995
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# This file is maintained in Automake, please report
# bugs to  or send patches to
# .

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
fi

case $1 in
  '')
     echo "$0: No file.  Try '$0 --help' for more information." 1>&2
     exit 1;
     ;;
  -h | --h*)
    cat <<\EOF
Usage: mdate-sh [--help] [--version] FILE

Pretty-print the modification day of FILE, in the format:
1 January 1970

Report bugs to .
EOF
    exit $?
    ;;
  -v | --v*)
    echo "mdate-sh $scriptversion"
    exit $?
    ;;
esac

error ()
{
  echo "$0: $1" >&2
  exit 1
}


# Prevent date giving response in another language.
LANG=C
export LANG
LC_ALL=C
export LC_ALL
LC_TIME=C
export LC_TIME

# GNU ls changes its time format in response to the TIME_STYLE
# variable.  Since we cannot assume 'unset' works, revert this
# variable to its documented default.
if test "${TIME_STYLE+set}" = set; then
  TIME_STYLE=posix-long-iso
  export TIME_STYLE
fi

save_arg1=$1

# Find out how to get the extended ls output of a file or directory.
if ls -L /dev/null 1>/dev/null 2>&1; then
  ls_command='ls -L -l -d'
else
  ls_command='ls -l -d'
fi
# Avoid user/group names that might have spaces, when possible.
if ls -n /dev/null 1>/dev/null 2>&1; then
  ls_command="$ls_command -n"
fi

# A 'ls -l' line looks as follows on OS/2.
#  drwxrwx---        0 Aug 11  2001 foo
# This differs from Unix, which adds ownership information.
#  drwxrwx---   2 root  root      4096 Aug 11  2001 foo
#
# To find the date, we split the line on spaces and iterate on words
# until we find a month.  This cannot work with files whose owner is a
# user named "Jan", or "Feb", etc.  However, it's unlikely that '/'
# will be owned by a user whose name is a month.  So we first look at
# the extended ls output of the root directory to decide how many
# words should be skipped to get the date.

# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
set x`$ls_command /`

# Find which argument is the month.
month=
command=
until test $month
do
  test $# -gt 0 || error "failed parsing '$ls_command /' output"
  shift
  # Add another shift to the command.
  command="$command shift;"
  case $1 in
    Jan) month=January; nummonth=1;;
    Feb) month=February; nummonth=2;;
    Mar) month=March; nummonth=3;;
    Apr) month=April; nummonth=4;;
    May) month=May; nummonth=5;;
    Jun) month=June; nummonth=6;;
    Jul) month=July; nummonth=7;;
    Aug) month=August; nummonth=8;;
    Sep) month=September; nummonth=9;;
    Oct) month=October; nummonth=10;;
    Nov) month=November; nummonth=11;;
    Dec) month=December; nummonth=12;;
  esac
done

test -n "$month" || error "failed parsing '$ls_command /' output"

# Get the extended ls output of the file or directory.
set dummy x`eval "$ls_command \"\\\$save_arg1\""`

# Remove all preceding arguments
eval $command

# Because of the dummy argument above, month is in $2.
#
# On a POSIX system, we should have
#
# $# = 5
# $1 = file size
# $2 = month
# $3 = day
# $4 = year or time
# $5 = filename
#
# On Darwin 7.7.0 and 7.6.0, we have
#
# $# = 4
# $1 = day
# $2 = month
# $3 = year or time
# $4 = filename

# Get the month.
case $2 in
  Jan) month=January; nummonth=1;;
  Feb) month=February; nummonth=2;;
  Mar) month=March; nummonth=3;;
  Apr) month=April; nummonth=4;;
  May) month=May; nummonth=5;;
  Jun) month=June; nummonth=6;;
  Jul) month=July; nummonth=7;;
  Aug) month=August; nummonth=8;;
  Sep) month=September; nummonth=9;;
  Oct) month=October; nummonth=10;;
  Nov) month=November; nummonth=11;;
  Dec) month=December; nummonth=12;;
esac

case $3 in
  ???*) day=$1;;
  *) day=$3; shift;;
esac

# Here we have to deal with the problem that the ls output gives either
# the time of day or the year.
case $3 in
  *:*) set `date`; eval year=\$$#
       case $2 in
	 Jan) nummonthtod=1;;
	 Feb) nummonthtod=2;;
	 Mar) nummonthtod=3;;
	 Apr) nummonthtod=4;;
	 May) nummonthtod=5;;
	 Jun) nummonthtod=6;;
	 Jul) nummonthtod=7;;
	 Aug) nummonthtod=8;;
	 Sep) nummonthtod=9;;
	 Oct) nummonthtod=10;;
	 Nov) nummonthtod=11;;
	 Dec) nummonthtod=12;;
       esac
       # For the first six month of the year the time notation can also
       # be used for files modified in the last year.
       if (expr $nummonth \> $nummonthtod) > /dev/null;
       then
	 year=`expr $year - 1`
       fi;;
  *) year=$3;;
esac

# The result.
echo $day $month $year

# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
CSSC-1.4.1/build-aux/depcomp0000755000000000000000000005370112655624272013726 0ustar0000000000000000#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects

scriptversion=2016-01-11.22; # UTC

# Copyright (C) 1999-2015 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# Originally written by Alexandre Oliva .

case $1 in
  '')
    echo "$0: No command.  Try '$0 --help' for more information." 1>&2
    exit 1;
    ;;
  -h | --h*)
    cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]

Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.

Environment variables:
  depmode     Dependency tracking mode.
  source      Source file read by 'PROGRAMS ARGS'.
  object      Object file output by 'PROGRAMS ARGS'.
  DEPDIR      directory where to store dependencies.
  depfile     Dependency file to output.
  tmpdepfile  Temporary file to use when outputting dependencies.
  libtool     Whether libtool is used (yes/no).

Report bugs to .
EOF
    exit $?
    ;;
  -v | --v*)
    echo "depcomp $scriptversion"
    exit $?
    ;;
esac

# Get the directory component of the given path, and save it in the
# global variables '$dir'.  Note that this directory component will
# be either empty or ending with a '/' character.  This is deliberate.
set_dir_from ()
{
  case $1 in
    */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
      *) dir=;;
  esac
}

# Get the suffix-stripped basename of the given path, and save it the
# global variable '$base'.
set_base_from ()
{
  base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
}

# If no dependency file was actually created by the compiler invocation,
# we still have to create a dummy depfile, to avoid errors with the
# Makefile "include basename.Plo" scheme.
make_dummy_depfile ()
{
  echo "#dummy" > "$depfile"
}

# Factor out some common post-processing of the generated depfile.
# Requires the auxiliary global variable '$tmpdepfile' to be set.
aix_post_process_depfile ()
{
  # If the compiler actually managed to produce a dependency file,
  # post-process it.
  if test -f "$tmpdepfile"; then
    # Each line is of the form 'foo.o: dependency.h'.
    # Do two passes, one to just change these to
    #   $object: dependency.h
    # and one to simply output
    #   dependency.h:
    # which is needed to avoid the deleted-header problem.
    { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
      sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
    } > "$depfile"
    rm -f "$tmpdepfile"
  else
    make_dummy_depfile
  fi
}

# A tabulation character.
tab='	'
# A newline character.
nl='
'
# Character ranges might be problematic outside the C locale.
# These definitions help.
upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
lower=abcdefghijklmnopqrstuvwxyz
digits=0123456789
alpha=${upper}${lower}

if test -z "$depmode" || test -z "$source" || test -z "$object"; then
  echo "depcomp: Variables source, object and depmode must be set" 1>&2
  exit 1
fi

# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}

rm -f "$tmpdepfile"

# Avoid interferences from the environment.
gccflag= dashmflag=

# Some modes work just like other modes, but use different flags.  We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write.  Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
  # HP compiler uses -M and no extra arg.
  gccflag=-M
  depmode=gcc
fi

if test "$depmode" = dashXmstdout; then
  # This is just like dashmstdout with a different argument.
  dashmflag=-xM
  depmode=dashmstdout
fi

cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
  # This is just like msvisualcpp but w/o cygpath translation.
  # Just convert the backslash-escaped backslashes to single forward
  # slashes to satisfy depend.m4
  cygpath_u='sed s,\\\\,/,g'
  depmode=msvisualcpp
fi

if test "$depmode" = msvc7msys; then
  # This is just like msvc7 but w/o cygpath translation.
  # Just convert the backslash-escaped backslashes to single forward
  # slashes to satisfy depend.m4
  cygpath_u='sed s,\\\\,/,g'
  depmode=msvc7
fi

if test "$depmode" = xlc; then
  # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
  gccflag=-qmakedep=gcc,-MF
  depmode=gcc
fi

case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff.  Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am.  Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
  for arg
  do
    case $arg in
    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
    *)  set fnord "$@" "$arg" ;;
    esac
    shift # fnord
    shift # $arg
  done
  "$@"
  stat=$?
  if test $stat -ne 0; then
    rm -f "$tmpdepfile"
    exit $stat
  fi
  mv "$tmpdepfile" "$depfile"
  ;;

gcc)
## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
## (see the conditional assignment to $gccflag above).
## There are various ways to get dependency output from gcc.  Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
##   up in a subdir.  Having to rename by hand is ugly.
##   (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
##   -MM, not -M (despite what the docs say).  Also, it might not be
##   supported by the other compilers which use the 'gcc' depmode.
## - Using -M directly means running the compiler twice (even worse
##   than renaming).
  if test -z "$gccflag"; then
    gccflag=-MD,
  fi
  "$@" -Wp,"$gccflag$tmpdepfile"
  stat=$?
  if test $stat -ne 0; then
    rm -f "$tmpdepfile"
    exit $stat
  fi
  rm -f "$depfile"
  echo "$object : \\" > "$depfile"
  # The second -e expression handles DOS-style file names with drive
  # letters.
  sed -e 's/^[^:]*: / /' \
      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header).  We avoid this by adding
## dummy dependencies for each header file.  Too bad gcc doesn't do
## this for us directly.
## Some versions of gcc put a space before the ':'.  On the theory
## that the space means something, we add a space to the output as
## well.  hp depmode also adds that space, but also prefixes the VPATH
## to the object.  Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly.  Breaking it into two sed invocations is a workaround.
  tr ' ' "$nl" < "$tmpdepfile" \
    | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
    | sed -e 's/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

hp)
  # This case exists only to let depend.m4 do its work.  It works by
  # looking at the text of this script.  This case will never be run,
  # since it is checked for above.
  exit 1
  ;;

xlc)
  # This case exists only to let depend.m4 do its work.  It works by
  # looking at the text of this script.  This case will never be run,
  # since it is checked for above.
  exit 1
  ;;

aix)
  # The C for AIX Compiler uses -M and outputs the dependencies
  # in a .u file.  In older versions, this file always lives in the
  # current directory.  Also, the AIX compiler puts '$object:' at the
  # start of each line; $object doesn't have directory information.
  # Version 6 uses the directory in both cases.
  set_dir_from "$object"
  set_base_from "$object"
  if test "$libtool" = yes; then
    tmpdepfile1=$dir$base.u
    tmpdepfile2=$base.u
    tmpdepfile3=$dir.libs/$base.u
    "$@" -Wc,-M
  else
    tmpdepfile1=$dir$base.u
    tmpdepfile2=$dir$base.u
    tmpdepfile3=$dir$base.u
    "$@" -M
  fi
  stat=$?
  if test $stat -ne 0; then
    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
    exit $stat
  fi

  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
  do
    test -f "$tmpdepfile" && break
  done
  aix_post_process_depfile
  ;;

tcc)
  # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
  # FIXME: That version still under development at the moment of writing.
  #        Make that this statement remains true also for stable, released
  #        versions.
  # It will wrap lines (doesn't matter whether long or short) with a
  # trailing '\', as in:
  #
  #   foo.o : \
  #    foo.c \
  #    foo.h \
  #
  # It will put a trailing '\' even on the last line, and will use leading
  # spaces rather than leading tabs (at least since its commit 0394caf7
  # "Emit spaces for -MD").
  "$@" -MD -MF "$tmpdepfile"
  stat=$?
  if test $stat -ne 0; then
    rm -f "$tmpdepfile"
    exit $stat
  fi
  rm -f "$depfile"
  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
  # We have to change lines of the first kind to '$object: \'.
  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
  # And for each line of the second kind, we have to emit a 'dep.h:'
  # dummy dependency, to avoid the deleted-header problem.
  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

## The order of this option in the case statement is important, since the
## shell code in configure will try each of these formats in the order
## listed in this file.  A plain '-MD' option would be understood by many
## compilers, so we must ensure this comes after the gcc and icc options.
pgcc)
  # Portland's C compiler understands '-MD'.
  # Will always output deps to 'file.d' where file is the root name of the
  # source file under compilation, even if file resides in a subdirectory.
  # The object file name does not affect the name of the '.d' file.
  # pgcc 10.2 will output
  #    foo.o: sub/foo.c sub/foo.h
  # and will wrap long lines using '\' :
  #    foo.o: sub/foo.c ... \
  #     sub/foo.h ... \
  #     ...
  set_dir_from "$object"
  # Use the source, not the object, to determine the base name, since
  # that's sadly what pgcc will do too.
  set_base_from "$source"
  tmpdepfile=$base.d

  # For projects that build the same source file twice into different object
  # files, the pgcc approach of using the *source* file root name can cause
  # problems in parallel builds.  Use a locking strategy to avoid stomping on
  # the same $tmpdepfile.
  lockdir=$base.d-lock
  trap "
    echo '$0: caught signal, cleaning up...' >&2
    rmdir '$lockdir'
    exit 1
  " 1 2 13 15
  numtries=100
  i=$numtries
  while test $i -gt 0; do
    # mkdir is a portable test-and-set.
    if mkdir "$lockdir" 2>/dev/null; then
      # This process acquired the lock.
      "$@" -MD
      stat=$?
      # Release the lock.
      rmdir "$lockdir"
      break
    else
      # If the lock is being held by a different process, wait
      # until the winning process is done or we timeout.
      while test -d "$lockdir" && test $i -gt 0; do
        sleep 1
        i=`expr $i - 1`
      done
    fi
    i=`expr $i - 1`
  done
  trap - 1 2 13 15
  if test $i -le 0; then
    echo "$0: failed to acquire lock after $numtries attempts" >&2
    echo "$0: check lockdir '$lockdir'" >&2
    exit 1
  fi

  if test $stat -ne 0; then
    rm -f "$tmpdepfile"
    exit $stat
  fi
  rm -f "$depfile"
  # Each line is of the form `foo.o: dependent.h',
  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
  # Do two passes, one to just change these to
  # `$object: dependent.h' and one to simply `dependent.h:'.
  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
  # Some versions of the HPUX 10.20 sed can't process this invocation
  # correctly.  Breaking it into two sed invocations is a workaround.
  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
    | sed -e 's/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

hp2)
  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
  # compilers, which have integrated preprocessors.  The correct option
  # to use with these is +Maked; it writes dependencies to a file named
  # 'foo.d', which lands next to the object file, wherever that
  # happens to be.
  # Much of this is similar to the tru64 case; see comments there.
  set_dir_from  "$object"
  set_base_from "$object"
  if test "$libtool" = yes; then
    tmpdepfile1=$dir$base.d
    tmpdepfile2=$dir.libs/$base.d
    "$@" -Wc,+Maked
  else
    tmpdepfile1=$dir$base.d
    tmpdepfile2=$dir$base.d
    "$@" +Maked
  fi
  stat=$?
  if test $stat -ne 0; then
     rm -f "$tmpdepfile1" "$tmpdepfile2"
     exit $stat
  fi

  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
  do
    test -f "$tmpdepfile" && break
  done
  if test -f "$tmpdepfile"; then
    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
    # Add 'dependent.h:' lines.
    sed -ne '2,${
               s/^ *//
               s/ \\*$//
               s/$/:/
               p
             }' "$tmpdepfile" >> "$depfile"
  else
    make_dummy_depfile
  fi
  rm -f "$tmpdepfile" "$tmpdepfile2"
  ;;

tru64)
  # The Tru64 compiler uses -MD to generate dependencies as a side
  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
  # dependencies in 'foo.d' instead, so we check for that too.
  # Subdirectories are respected.
  set_dir_from  "$object"
  set_base_from "$object"

  if test "$libtool" = yes; then
    # Libtool generates 2 separate objects for the 2 libraries.  These
    # two compilations output dependencies in $dir.libs/$base.o.d and
    # in $dir$base.o.d.  We have to check for both files, because
    # one of the two compilations can be disabled.  We should prefer
    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
    # automatically cleaned when .libs/ is deleted, while ignoring
    # the former would cause a distcleancheck panic.
    tmpdepfile1=$dir$base.o.d          # libtool 1.5
    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
    "$@" -Wc,-MD
  else
    tmpdepfile1=$dir$base.d
    tmpdepfile2=$dir$base.d
    tmpdepfile3=$dir$base.d
    "$@" -MD
  fi

  stat=$?
  if test $stat -ne 0; then
    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
    exit $stat
  fi

  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
  do
    test -f "$tmpdepfile" && break
  done
  # Same post-processing that is required for AIX mode.
  aix_post_process_depfile
  ;;

msvc7)
  if test "$libtool" = yes; then
    showIncludes=-Wc,-showIncludes
  else
    showIncludes=-showIncludes
  fi
  "$@" $showIncludes > "$tmpdepfile"
  stat=$?
  grep -v '^Note: including file: ' "$tmpdepfile"
  if test $stat -ne 0; then
    rm -f "$tmpdepfile"
    exit $stat
  fi
  rm -f "$depfile"
  echo "$object : \\" > "$depfile"
  # The first sed program below extracts the file names and escapes
  # backslashes for cygpath.  The second sed program outputs the file
  # name when reading, but also accumulates all include files in the
  # hold buffer in order to output them again at the end.  This only
  # works with sed implementations that can handle large buffers.
  sed < "$tmpdepfile" -n '
/^Note: including file:  *\(.*\)/ {
  s//\1/
  s/\\/\\\\/g
  p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
  s/.*/'"$tab"'/
  G
  p
}' >> "$depfile"
  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
  rm -f "$tmpdepfile"
  ;;

msvc7msys)
  # This case exists only to let depend.m4 do its work.  It works by
  # looking at the text of this script.  This case will never be run,
  # since it is checked for above.
  exit 1
  ;;

#nosideeffect)
  # This comment above is used by automake to tell side-effect
  # dependency tracking mechanisms from slower ones.

dashmstdout)
  # Important note: in order to support this mode, a compiler *must*
  # always write the preprocessed file to stdout, regardless of -o.
  "$@" || exit $?

  # Remove the call to Libtool.
  if test "$libtool" = yes; then
    while test "X$1" != 'X--mode=compile'; do
      shift
    done
    shift
  fi

  # Remove '-o $object'.
  IFS=" "
  for arg
  do
    case $arg in
    -o)
      shift
      ;;
    $object)
      shift
      ;;
    *)
      set fnord "$@" "$arg"
      shift # fnord
      shift # $arg
      ;;
    esac
  done

  test -z "$dashmflag" && dashmflag=-M
  # Require at least two characters before searching for ':'
  # in the target name.  This is to cope with DOS-style filenames:
  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
  "$@" $dashmflag |
    sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
  rm -f "$depfile"
  cat < "$tmpdepfile" > "$depfile"
  # Some versions of the HPUX 10.20 sed can't process this sed invocation
  # correctly.  Breaking it into two sed invocations is a workaround.
  tr ' ' "$nl" < "$tmpdepfile" \
    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
    | sed -e 's/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

dashXmstdout)
  # This case only exists to satisfy depend.m4.  It is never actually
  # run, as this mode is specially recognized in the preamble.
  exit 1
  ;;

makedepend)
  "$@" || exit $?
  # Remove any Libtool call
  if test "$libtool" = yes; then
    while test "X$1" != 'X--mode=compile'; do
      shift
    done
    shift
  fi
  # X makedepend
  shift
  cleared=no eat=no
  for arg
  do
    case $cleared in
    no)
      set ""; shift
      cleared=yes ;;
    esac
    if test $eat = yes; then
      eat=no
      continue
    fi
    case "$arg" in
    -D*|-I*)
      set fnord "$@" "$arg"; shift ;;
    # Strip any option that makedepend may not understand.  Remove
    # the object too, otherwise makedepend will parse it as a source file.
    -arch)
      eat=yes ;;
    -*|$object)
      ;;
    *)
      set fnord "$@" "$arg"; shift ;;
    esac
  done
  obj_suffix=`echo "$object" | sed 's/^.*\././'`
  touch "$tmpdepfile"
  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
  rm -f "$depfile"
  # makedepend may prepend the VPATH from the source file name to the object.
  # No need to regex-escape $object, excess matching of '.' is harmless.
  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
  # Some versions of the HPUX 10.20 sed can't process the last invocation
  # correctly.  Breaking it into two sed invocations is a workaround.
  sed '1,2d' "$tmpdepfile" \
    | tr ' ' "$nl" \
    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
    | sed -e 's/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile" "$tmpdepfile".bak
  ;;

cpp)
  # Important note: in order to support this mode, a compiler *must*
  # always write the preprocessed file to stdout.
  "$@" || exit $?

  # Remove the call to Libtool.
  if test "$libtool" = yes; then
    while test "X$1" != 'X--mode=compile'; do
      shift
    done
    shift
  fi

  # Remove '-o $object'.
  IFS=" "
  for arg
  do
    case $arg in
    -o)
      shift
      ;;
    $object)
      shift
      ;;
    *)
      set fnord "$@" "$arg"
      shift # fnord
      shift # $arg
      ;;
    esac
  done

  "$@" -E \
    | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
             -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
    | sed '$ s: \\$::' > "$tmpdepfile"
  rm -f "$depfile"
  echo "$object : \\" > "$depfile"
  cat < "$tmpdepfile" >> "$depfile"
  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

msvisualcpp)
  # Important note: in order to support this mode, a compiler *must*
  # always write the preprocessed file to stdout.
  "$@" || exit $?

  # Remove the call to Libtool.
  if test "$libtool" = yes; then
    while test "X$1" != 'X--mode=compile'; do
      shift
    done
    shift
  fi

  IFS=" "
  for arg
  do
    case "$arg" in
    -o)
      shift
      ;;
    $object)
      shift
      ;;
    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
        set fnord "$@"
        shift
        shift
        ;;
    *)
        set fnord "$@" "$arg"
        shift
        shift
        ;;
    esac
  done
  "$@" -E 2>/dev/null |
  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
  rm -f "$depfile"
  echo "$object : \\" > "$depfile"
  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
  echo "$tab" >> "$depfile"
  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

msvcmsys)
  # This case exists only to let depend.m4 do its work.  It works by
  # looking at the text of this script.  This case will never be run,
  # since it is checked for above.
  exit 1
  ;;

none)
  exec "$@"
  ;;

*)
  echo "Unknown depmode $depmode" 1>&2
  exit 1
  ;;
esac

exit 0

# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
CSSC-1.4.1/build-aux/missing0000755000000000000000000001533013464254405013740 0ustar0000000000000000#! /bin/sh
# Common wrapper for a few potentially missing GNU programs.

scriptversion=2013-10-28.13; # UTC

# Copyright (C) 1996-2014 Free Software Foundation, Inc.
# Originally written by Fran,cois Pinard , 1996.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

if test $# -eq 0; then
  echo 1>&2 "Try '$0 --help' for more information"
  exit 1
fi

case $1 in

  --is-lightweight)
    # Used by our autoconf macros to check whether the available missing
    # script is modern enough.
    exit 0
    ;;

  --run)
    # Back-compat with the calling convention used by older automake.
    shift
    ;;

  -h|--h|--he|--hel|--help)
    echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...

Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
to PROGRAM being missing or too old.

Options:
  -h, --help      display this help and exit
  -v, --version   output version information and exit

Supported PROGRAM values:
  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
  bison     yacc      flex         lex       help2man

Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
'g' are ignored when checking the name.

Send bug reports to ."
    exit $?
    ;;

  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
    echo "missing $scriptversion (GNU Automake)"
    exit $?
    ;;

  -*)
    echo 1>&2 "$0: unknown '$1' option"
    echo 1>&2 "Try '$0 --help' for more information"
    exit 1
    ;;

esac

# Run the given program, remember its exit status.
"$@"; st=$?

# If it succeeded, we are done.
test $st -eq 0 && exit 0

# Also exit now if we it failed (or wasn't found), and '--version' was
# passed; such an option is passed most likely to detect whether the
# program is present and works.
case $2 in --version|--help) exit $st;; esac

# Exit code 63 means version mismatch.  This often happens when the user
# tries to use an ancient version of a tool on a file that requires a
# minimum version.
if test $st -eq 63; then
  msg="probably too old"
elif test $st -eq 127; then
  # Program was missing.
  msg="missing on your system"
else
  # Program was found and executed, but failed.  Give up.
  exit $st
fi

perl_URL=http://www.perl.org/
flex_URL=http://flex.sourceforge.net/
gnu_software_URL=http://www.gnu.org/software

program_details ()
{
  case $1 in
    aclocal|automake)
      echo "The '$1' program is part of the GNU Automake package:"
      echo "<$gnu_software_URL/automake>"
      echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
      echo "<$gnu_software_URL/autoconf>"
      echo "<$gnu_software_URL/m4/>"
      echo "<$perl_URL>"
      ;;
    autoconf|autom4te|autoheader)
      echo "The '$1' program is part of the GNU Autoconf package:"
      echo "<$gnu_software_URL/autoconf/>"
      echo "It also requires GNU m4 and Perl in order to run:"
      echo "<$gnu_software_URL/m4/>"
      echo "<$perl_URL>"
      ;;
  esac
}

give_advice ()
{
  # Normalize program name to check for.
  normalized_program=`echo "$1" | sed '
    s/^gnu-//; t
    s/^gnu//; t
    s/^g//; t'`

  printf '%s\n' "'$1' is $msg."

  configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
  case $normalized_program in
    autoconf*)
      echo "You should only need it if you modified 'configure.ac',"
      echo "or m4 files included by it."
      program_details 'autoconf'
      ;;
    autoheader*)
      echo "You should only need it if you modified 'acconfig.h' or"
      echo "$configure_deps."
      program_details 'autoheader'
      ;;
    automake*)
      echo "You should only need it if you modified 'Makefile.am' or"
      echo "$configure_deps."
      program_details 'automake'
      ;;
    aclocal*)
      echo "You should only need it if you modified 'acinclude.m4' or"
      echo "$configure_deps."
      program_details 'aclocal'
      ;;
   autom4te*)
      echo "You might have modified some maintainer files that require"
      echo "the 'autom4te' program to be rebuilt."
      program_details 'autom4te'
      ;;
    bison*|yacc*)
      echo "You should only need it if you modified a '.y' file."
      echo "You may want to install the GNU Bison package:"
      echo "<$gnu_software_URL/bison/>"
      ;;
    lex*|flex*)
      echo "You should only need it if you modified a '.l' file."
      echo "You may want to install the Fast Lexical Analyzer package:"
      echo "<$flex_URL>"
      ;;
    help2man*)
      echo "You should only need it if you modified a dependency" \
           "of a man page."
      echo "You may want to install the GNU Help2man package:"
      echo "<$gnu_software_URL/help2man/>"
    ;;
    makeinfo*)
      echo "You should only need it if you modified a '.texi' file, or"
      echo "any other file indirectly affecting the aspect of the manual."
      echo "You might want to install the Texinfo package:"
      echo "<$gnu_software_URL/texinfo/>"
      echo "The spurious makeinfo call might also be the consequence of"
      echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
      echo "want to install GNU make:"
      echo "<$gnu_software_URL/make/>"
      ;;
    *)
      echo "You might have modified some files without having the proper"
      echo "tools for further handling them.  Check the 'README' file, it"
      echo "often tells you about the needed prerequisites for installing"
      echo "this package.  You may also peek at any GNU archive site, in"
      echo "case some other package contains this missing '$1' program."
      ;;
  esac
}

give_advice "$1" | sed -e '1s/^/WARNING: /' \
                       -e '2,$s/^/         /' >&2

# Propagate the correct exit status (expected to be 127 for a program
# not found, 63 for a program that failed due to version mismatch).
exit $st

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
CSSC-1.4.1/build-aux/snippet/0000755000000000000000000000000013464267677014040 5ustar0000000000000000CSSC-1.4.1/build-aux/snippet/_Noreturn.h0000644000000000000000000000046212351644100016134 0ustar0000000000000000#if !defined _Noreturn && __STDC_VERSION__ < 201112
# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \
      || 0x5110 <= __SUNPRO_C)
#  define _Noreturn __attribute__ ((__noreturn__))
# elif 1200 <= _MSC_VER
#  define _Noreturn __declspec (noreturn)
# else
#  define _Noreturn
# endif
#endif
CSSC-1.4.1/build-aux/snippet/arg-nonnull.h0000644000000000000000000000230012655624570016426 0ustar0000000000000000/* A C macro for declaring that specific arguments must not be NULL.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published
   by the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see .  */

/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
   that the values passed as arguments n, ..., m must be non-NULL pointers.
   n = 1 stands for the first argument, n = 2 for the second argument etc.  */
#ifndef _GL_ARG_NONNULL
# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
#  define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
# else
#  define _GL_ARG_NONNULL(params)
# endif
#endif
CSSC-1.4.1/build-aux/snippet/c++defs.h0000644000000000000000000002675312655624570015426 0ustar0000000000000000/* C++ compatible function declaration macros.
   Copyright (C) 2010-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published
   by the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see .  */

#ifndef _GL_CXXDEFS_H
#define _GL_CXXDEFS_H

/* The three most frequent use cases of these macros are:

   * For providing a substitute for a function that is missing on some
     platforms, but is declared and works fine on the platforms on which
     it exists:

       #if @GNULIB_FOO@
       # if !@HAVE_FOO@
       _GL_FUNCDECL_SYS (foo, ...);
       # endif
       _GL_CXXALIAS_SYS (foo, ...);
       _GL_CXXALIASWARN (foo);
       #elif defined GNULIB_POSIXCHECK
       ...
       #endif

   * For providing a replacement for a function that exists on all platforms,
     but is broken/insufficient and needs to be replaced on some platforms:

       #if @GNULIB_FOO@
       # if @REPLACE_FOO@
       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
       #   undef foo
       #   define foo rpl_foo
       #  endif
       _GL_FUNCDECL_RPL (foo, ...);
       _GL_CXXALIAS_RPL (foo, ...);
       # else
       _GL_CXXALIAS_SYS (foo, ...);
       # endif
       _GL_CXXALIASWARN (foo);
       #elif defined GNULIB_POSIXCHECK
       ...
       #endif

   * For providing a replacement for a function that exists on some platforms
     but is broken/insufficient and needs to be replaced on some of them and
     is additionally either missing or undeclared on some other platforms:

       #if @GNULIB_FOO@
       # if @REPLACE_FOO@
       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
       #   undef foo
       #   define foo rpl_foo
       #  endif
       _GL_FUNCDECL_RPL (foo, ...);
       _GL_CXXALIAS_RPL (foo, ...);
       # else
       #  if !@HAVE_FOO@   or   if !@HAVE_DECL_FOO@
       _GL_FUNCDECL_SYS (foo, ...);
       #  endif
       _GL_CXXALIAS_SYS (foo, ...);
       # endif
       _GL_CXXALIASWARN (foo);
       #elif defined GNULIB_POSIXCHECK
       ...
       #endif
*/

/* _GL_EXTERN_C declaration;
   performs the declaration with C linkage.  */
#if defined __cplusplus
# define _GL_EXTERN_C extern "C"
#else
# define _GL_EXTERN_C extern
#endif

/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes);
   declares a replacement function, named rpl_func, with the given prototype,
   consisting of return type, parameters, and attributes.
   Example:
     _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
                                  _GL_ARG_NONNULL ((1)));
 */
#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \
  _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \
  _GL_EXTERN_C rettype rpl_func parameters_and_attributes

/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes);
   declares the system function, named func, with the given prototype,
   consisting of return type, parameters, and attributes.
   Example:
     _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...)
                                  _GL_ARG_NONNULL ((1)));
 */
#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \
  _GL_EXTERN_C rettype func parameters_and_attributes

/* _GL_CXXALIAS_RPL (func, rettype, parameters);
   declares a C++ alias called GNULIB_NAMESPACE::func
   that redirects to rpl_func, if GNULIB_NAMESPACE is defined.
   Example:
     _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
 */
#define _GL_CXXALIAS_RPL(func,rettype,parameters) \
  _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
    namespace GNULIB_NAMESPACE                                \
    {                                                         \
      rettype (*const func) parameters = ::rpl_func;          \
    }                                                         \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#else
# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#endif

/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters);
   is like  _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters);
   except that the C function rpl_func may have a slightly different
   declaration.  A cast is used to silence the "invalid conversion" error
   that would otherwise occur.  */
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
    namespace GNULIB_NAMESPACE                                     \
    {                                                              \
      rettype (*const func) parameters =                           \
        reinterpret_cast(::rpl_func);        \
    }                                                              \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#else
# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#endif

/* _GL_CXXALIAS_SYS (func, rettype, parameters);
   declares a C++ alias called GNULIB_NAMESPACE::func
   that redirects to the system provided function func, if GNULIB_NAMESPACE
   is defined.
   Example:
     _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
 */
#if defined __cplusplus && defined GNULIB_NAMESPACE
  /* If we were to write
       rettype (*const func) parameters = ::func;
     like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls
     better (remove an indirection through a 'static' pointer variable),
     but then the _GL_CXXALIASWARN macro below would cause a warning not only
     for uses of ::func but also for uses of GNULIB_NAMESPACE::func.  */
# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
    namespace GNULIB_NAMESPACE                     \
    {                                              \
      static rettype (*func) parameters = ::func;  \
    }                                              \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#else
# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#endif

/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters);
   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
   except that the C function func may have a slightly different declaration.
   A cast is used to silence the "invalid conversion" error that would
   otherwise occur.  */
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
    namespace GNULIB_NAMESPACE                          \
    {                                                   \
      static rettype (*func) parameters =               \
        reinterpret_cast(::func); \
    }                                                   \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#else
# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#endif

/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2);
   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
   except that the C function is picked among a set of overloaded functions,
   namely the one with rettype2 and parameters2.  Two consecutive casts
   are used to silence the "cannot find a match" and "invalid conversion"
   errors that would otherwise occur.  */
#if defined __cplusplus && defined GNULIB_NAMESPACE
  /* The outer cast must be a reinterpret_cast.
     The inner cast: When the function is defined as a set of overloaded
     functions, it works as a static_cast<>, choosing the designated variant.
     When the function is defined as a single variant, it works as a
     reinterpret_cast<>. The parenthesized cast syntax works both ways.  */
# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
    namespace GNULIB_NAMESPACE                                                \
    {                                                                         \
      static rettype (*func) parameters =                                     \
        reinterpret_cast(                               \
          (rettype2(*)parameters2)(::func));                                  \
    }                                                                         \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#else
# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#endif

/* _GL_CXXALIASWARN (func);
   causes a warning to be emitted when ::func is used but not when
   GNULIB_NAMESPACE::func is used.  func must be defined without overloaded
   variants.  */
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIASWARN(func) \
   _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE)
# define _GL_CXXALIASWARN_1(func,namespace) \
   _GL_CXXALIASWARN_2 (func, namespace)
/* To work around GCC bug ,
   we enable the warning only when not optimizing.  */
# if !__OPTIMIZE__
#  define _GL_CXXALIASWARN_2(func,namespace) \
    _GL_WARN_ON_USE (func, \
                     "The symbol ::" #func " refers to the system function. " \
                     "Use " #namespace "::" #func " instead.")
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
#  define _GL_CXXALIASWARN_2(func,namespace) \
     extern __typeof__ (func) func
# else
#  define _GL_CXXALIASWARN_2(func,namespace) \
     _GL_EXTERN_C int _gl_cxxalias_dummy
# endif
#else
# define _GL_CXXALIASWARN(func) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#endif

/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes);
   causes a warning to be emitted when the given overloaded variant of ::func
   is used but not when GNULIB_NAMESPACE::func is used.  */
#if defined __cplusplus && defined GNULIB_NAMESPACE
# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
   _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \
                        GNULIB_NAMESPACE)
# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \
   _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
/* To work around GCC bug ,
   we enable the warning only when not optimizing.  */
# if !__OPTIMIZE__
#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
    _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
                         "The symbol ::" #func " refers to the system function. " \
                         "Use " #namespace "::" #func " instead.")
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
     extern __typeof__ (func) func
# else
#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
     _GL_EXTERN_C int _gl_cxxalias_dummy
# endif
#else
# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
#endif

#endif /* _GL_CXXDEFS_H */
CSSC-1.4.1/build-aux/snippet/warn-on-use.h0000644000000000000000000001200712655624570016352 0ustar0000000000000000/* A C macro for emitting warnings if a function is used.
   Copyright (C) 2010-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published
   by the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see .  */

/* _GL_WARN_ON_USE (function, "literal string") issues a declaration
   for FUNCTION which will then trigger a compiler warning containing
   the text of "literal string" anywhere that function is called, if
   supported by the compiler.  If the compiler does not support this
   feature, the macro expands to an unused extern declaration.

   This macro is useful for marking a function as a potential
   portability trap, with the intent that "literal string" include
   instructions on the replacement function that should be used
   instead.  However, one of the reasons that a function is a
   portability trap is if it has the wrong signature.  Declaring
   FUNCTION with a different signature in C is a compilation error, so
   this macro must use the same type as any existing declaration so
   that programs that avoid the problematic FUNCTION do not fail to
   compile merely because they included a header that poisoned the
   function.  But this implies that _GL_WARN_ON_USE is only safe to
   use if FUNCTION is known to already have a declaration.  Use of
   this macro implies that there must not be any other macro hiding
   the declaration of FUNCTION; but undefining FUNCTION first is part
   of the poisoning process anyway (although for symbols that are
   provided only via a macro, the result is a compilation error rather
   than a warning containing "literal string").  Also note that in
   C++, it is only safe to use if FUNCTION has no overloads.

   For an example, it is possible to poison 'getline' by:
   - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]],
     [getline]) in configure.ac, which potentially defines
     HAVE_RAW_DECL_GETLINE
   - adding this code to a header that wraps the system :
     #undef getline
     #if HAVE_RAW_DECL_GETLINE
     _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but"
       "not universally present; use the gnulib module getline");
     #endif

   It is not possible to directly poison global variables.  But it is
   possible to write a wrapper accessor function, and poison that
   (less common usage, like &environ, will cause a compilation error
   rather than issue the nice warning, but the end result of informing
   the developer about their portability problem is still achieved):
   #if HAVE_RAW_DECL_ENVIRON
   static char ***rpl_environ (void) { return &environ; }
   _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
   # undef environ
   # define environ (*rpl_environ ())
   #endif
   */
#ifndef _GL_WARN_ON_USE

# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
/* A compiler attribute is available in gcc versions 4.3.0 and later.  */
#  define _GL_WARN_ON_USE(function, message) \
extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
/* Verify the existence of the function.  */
#  define _GL_WARN_ON_USE(function, message) \
extern __typeof__ (function) function
# else /* Unsupported.  */
#  define _GL_WARN_ON_USE(function, message) \
_GL_WARN_EXTERN_C int _gl_warn_on_use
# endif
#endif

/* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string")
   is like _GL_WARN_ON_USE (function, "string"), except that the function is
   declared with the given prototype, consisting of return type, parameters,
   and attributes.
   This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does
   not work in this case.  */
#ifndef _GL_WARN_ON_USE_CXX
# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
extern rettype function parameters_and_attributes \
     __attribute__ ((__warning__ (msg)))
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
/* Verify the existence of the function.  */
#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
extern rettype function parameters_and_attributes
# else /* Unsupported.  */
#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
_GL_WARN_EXTERN_C int _gl_warn_on_use
# endif
#endif

/* _GL_WARN_EXTERN_C declaration;
   performs the declaration with C linkage.  */
#ifndef _GL_WARN_EXTERN_C
# if defined __cplusplus
#  define _GL_WARN_EXTERN_C extern "C"
# else
#  define _GL_WARN_EXTERN_C extern
# endif
#endif
CSSC-1.4.1/build-aux/install-sh0000755000000000000000000003452412655624272014357 0ustar0000000000000000#!/bin/sh
# install - install a program, script, or datafile

scriptversion=2016-01-11.22; # UTC

# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# 'make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.

tab='	'
nl='
'
IFS=" $tab$nl"

# Set DOITPROG to "echo" to test this script.

doit=${DOITPROG-}
doit_exec=${doit:-exec}

# Put in absolute file names if you don't have them in your path;
# or use environment vars.

chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}

posix_mkdir=

# Desired mode of installed file.
mode=0755

chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=

src=
dst=
dir_arg=
dst_arg=

copy_on_change=false
is_target_a_directory=possibly

usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
   or: $0 [OPTION]... SRCFILES... DIRECTORY
   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
   or: $0 [OPTION]... -d DIRECTORIES...

In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.

Options:
     --help     display this help and exit.
     --version  display version info and exit.

  -c            (ignored)
  -C            install only if different (preserve the last data modification time)
  -d            create directories instead of installing files.
  -g GROUP      $chgrpprog installed files to GROUP.
  -m MODE       $chmodprog installed files to MODE.
  -o USER       $chownprog installed files to USER.
  -s            $stripprog installed files.
  -t DIRECTORY  install into DIRECTORY.
  -T            report an error if DSTFILE is a directory.

Environment variables override the default commands:
  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
  RMPROG STRIPPROG
"

while test $# -ne 0; do
  case $1 in
    -c) ;;

    -C) copy_on_change=true;;

    -d) dir_arg=true;;

    -g) chgrpcmd="$chgrpprog $2"
        shift;;

    --help) echo "$usage"; exit $?;;

    -m) mode=$2
        case $mode in
          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
            echo "$0: invalid mode: $mode" >&2
            exit 1;;
        esac
        shift;;

    -o) chowncmd="$chownprog $2"
        shift;;

    -s) stripcmd=$stripprog;;

    -t)
        is_target_a_directory=always
        dst_arg=$2
        # Protect names problematic for 'test' and other utilities.
        case $dst_arg in
          -* | [=\(\)!]) dst_arg=./$dst_arg;;
        esac
        shift;;

    -T) is_target_a_directory=never;;

    --version) echo "$0 $scriptversion"; exit $?;;

    --) shift
        break;;

    -*) echo "$0: invalid option: $1" >&2
        exit 1;;

    *)  break;;
  esac
  shift
done

# We allow the use of options -d and -T together, by making -d
# take the precedence; this is for compatibility with GNU install.

if test -n "$dir_arg"; then
  if test -n "$dst_arg"; then
    echo "$0: target directory not allowed when installing a directory." >&2
    exit 1
  fi
fi

if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
  # When -d is used, all remaining arguments are directories to create.
  # When -t is used, the destination is already specified.
  # Otherwise, the last argument is the destination.  Remove it from $@.
  for arg
  do
    if test -n "$dst_arg"; then
      # $@ is not empty: it contains at least $arg.
      set fnord "$@" "$dst_arg"
      shift # fnord
    fi
    shift # arg
    dst_arg=$arg
    # Protect names problematic for 'test' and other utilities.
    case $dst_arg in
      -* | [=\(\)!]) dst_arg=./$dst_arg;;
    esac
  done
fi

if test $# -eq 0; then
  if test -z "$dir_arg"; then
    echo "$0: no input file specified." >&2
    exit 1
  fi
  # It's OK to call 'install-sh -d' without argument.
  # This can happen when creating conditional directories.
  exit 0
fi

if test -z "$dir_arg"; then
  if test $# -gt 1 || test "$is_target_a_directory" = always; then
    if test ! -d "$dst_arg"; then
      echo "$0: $dst_arg: Is not a directory." >&2
      exit 1
    fi
  fi
fi

if test -z "$dir_arg"; then
  do_exit='(exit $ret); exit $ret'
  trap "ret=129; $do_exit" 1
  trap "ret=130; $do_exit" 2
  trap "ret=141; $do_exit" 13
  trap "ret=143; $do_exit" 15

  # Set umask so as not to create temps with too-generous modes.
  # However, 'strip' requires both read and write access to temps.
  case $mode in
    # Optimize common cases.
    *644) cp_umask=133;;
    *755) cp_umask=22;;

    *[0-7])
      if test -z "$stripcmd"; then
        u_plus_rw=
      else
        u_plus_rw='% 200'
      fi
      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
    *)
      if test -z "$stripcmd"; then
        u_plus_rw=
      else
        u_plus_rw=,u+rw
      fi
      cp_umask=$mode$u_plus_rw;;
  esac
fi

for src
do
  # Protect names problematic for 'test' and other utilities.
  case $src in
    -* | [=\(\)!]) src=./$src;;
  esac

  if test -n "$dir_arg"; then
    dst=$src
    dstdir=$dst
    test -d "$dstdir"
    dstdir_status=$?
  else

    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
    # might cause directories to be created, which would be especially bad
    # if $src (and thus $dsttmp) contains '*'.
    if test ! -f "$src" && test ! -d "$src"; then
      echo "$0: $src does not exist." >&2
      exit 1
    fi

    if test -z "$dst_arg"; then
      echo "$0: no destination specified." >&2
      exit 1
    fi
    dst=$dst_arg

    # If destination is a directory, append the input filename; won't work
    # if double slashes aren't ignored.
    if test -d "$dst"; then
      if test "$is_target_a_directory" = never; then
        echo "$0: $dst_arg: Is a directory" >&2
        exit 1
      fi
      dstdir=$dst
      dst=$dstdir/`basename "$src"`
      dstdir_status=0
    else
      dstdir=`dirname "$dst"`
      test -d "$dstdir"
      dstdir_status=$?
    fi
  fi

  obsolete_mkdir_used=false

  if test $dstdir_status != 0; then
    case $posix_mkdir in
      '')
        # Create intermediate dirs using mode 755 as modified by the umask.
        # This is like FreeBSD 'install' as of 1997-10-28.
        umask=`umask`
        case $stripcmd.$umask in
          # Optimize common cases.
          *[2367][2367]) mkdir_umask=$umask;;
          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;

          *[0-7])
            mkdir_umask=`expr $umask + 22 \
              - $umask % 100 % 40 + $umask % 20 \
              - $umask % 10 % 4 + $umask % 2
            `;;
          *) mkdir_umask=$umask,go-w;;
        esac

        # With -d, create the new directory with the user-specified mode.
        # Otherwise, rely on $mkdir_umask.
        if test -n "$dir_arg"; then
          mkdir_mode=-m$mode
        else
          mkdir_mode=
        fi

        posix_mkdir=false
        case $umask in
          *[123567][0-7][0-7])
            # POSIX mkdir -p sets u+wx bits regardless of umask, which
            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
            ;;
          *)
            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
            trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0

            if (umask $mkdir_umask &&
                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
            then
              if test -z "$dir_arg" || {
                   # Check for POSIX incompatibilities with -m.
                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
                   # other-writable bit of parent directory when it shouldn't.
                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
                   ls_ld_tmpdir=`ls -ld "$tmpdir"`
                   case $ls_ld_tmpdir in
                     d????-?r-*) different_mode=700;;
                     d????-?--*) different_mode=755;;
                     *) false;;
                   esac &&
                   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
                     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
                   }
                 }
              then posix_mkdir=:
              fi
              rmdir "$tmpdir/d" "$tmpdir"
            else
              # Remove any dirs left behind by ancient mkdir implementations.
              rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
            fi
            trap '' 0;;
        esac;;
    esac

    if
      $posix_mkdir && (
        umask $mkdir_umask &&
        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
      )
    then :
    else

      # The umask is ridiculous, or mkdir does not conform to POSIX,
      # or it failed possibly due to a race condition.  Create the
      # directory the slow way, step by step, checking for races as we go.

      case $dstdir in
        /*) prefix='/';;
        [-=\(\)!]*) prefix='./';;
        *)  prefix='';;
      esac

      oIFS=$IFS
      IFS=/
      set -f
      set fnord $dstdir
      shift
      set +f
      IFS=$oIFS

      prefixes=

      for d
      do
        test X"$d" = X && continue

        prefix=$prefix$d
        if test -d "$prefix"; then
          prefixes=
        else
          if $posix_mkdir; then
            (umask=$mkdir_umask &&
             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
            # Don't fail if two instances are running concurrently.
            test -d "$prefix" || exit 1
          else
            case $prefix in
              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
              *) qprefix=$prefix;;
            esac
            prefixes="$prefixes '$qprefix'"
          fi
        fi
        prefix=$prefix/
      done

      if test -n "$prefixes"; then
        # Don't fail if two instances are running concurrently.
        (umask $mkdir_umask &&
         eval "\$doit_exec \$mkdirprog $prefixes") ||
          test -d "$dstdir" || exit 1
        obsolete_mkdir_used=true
      fi
    fi
  fi

  if test -n "$dir_arg"; then
    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
  else

    # Make a couple of temp file names in the proper directory.
    dsttmp=$dstdir/_inst.$$_
    rmtmp=$dstdir/_rm.$$_

    # Trap to clean up those temp files at exit.
    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0

    # Copy the file name to the temp name.
    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&

    # and set any options; do chmod last to preserve setuid bits.
    #
    # If any of these fail, we abort the whole thing.  If we want to
    # ignore errors from any of these, just make sure not to ignore
    # errors from the above "$doit $cpprog $src $dsttmp" command.
    #
    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&

    # If -C, don't bother to copy if it wouldn't change the file.
    if $copy_on_change &&
       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
       set -f &&
       set X $old && old=:$2:$4:$5:$6 &&
       set X $new && new=:$2:$4:$5:$6 &&
       set +f &&
       test "$old" = "$new" &&
       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
    then
      rm -f "$dsttmp"
    else
      # Rename the file to the real destination.
      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||

      # The rename failed, perhaps because mv can't rename something else
      # to itself, or perhaps because mv is so ancient that it does not
      # support -f.
      {
        # Now remove or move aside any old file at destination location.
        # We try this two ways since rm can't unlink itself on some
        # systems and the destination file might be busy for other
        # reasons.  In this case, the final cleanup might fail but the new
        # file should still install successfully.
        {
          test ! -f "$dst" ||
          $doit $rmcmd -f "$dst" 2>/dev/null ||
          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
          } ||
          { echo "$0: cannot unlink or rename $dst" >&2
            (exit 1); exit 1
          }
        } &&

        # Now rename the file to the real destination.
        $doit $mvcmd "$dsttmp" "$dst"
      }
    fi || exit 1

    trap '' 0
  fi
done

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
CSSC-1.4.1/build-aux/config.guess0000755000000000000000000012535712655624272014700 0ustar0000000000000000#! /bin/sh
# Attempt to guess a canonical system name.
#   Copyright 1992-2016 Free Software Foundation, Inc.

timestamp='2016-01-01'

# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see .
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that
# program.  This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
#
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
#
# Please send patches to .


me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION]

Output the configuration name of the system \`$me' is run on.

Operation modes:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to ."

version="\
GNU config.guess ($timestamp)

Originally written by Per Bothner.
Copyright 1992-2016 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

# Parse command line
while test $# -gt 0 ; do
  case $1 in
    --time-stamp | --time* | -t )
       echo "$timestamp" ; exit ;;
    --version | -v )
       echo "$version" ; exit ;;
    --help | --h* | -h )
       echo "$usage"; exit ;;
    -- )     # Stop option processing
       shift; break ;;
    - )	# Use stdin as input.
       break ;;
    -* )
       echo "$me: invalid option $1$help" >&2
       exit 1 ;;
    * )
       break ;;
  esac
done

if test $# != 0; then
  echo "$me: too many arguments$help" >&2
  exit 1
fi

trap 'exit 1' 1 2 15

# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.

# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
# use `HOST_CC' if defined, but it is deprecated.

# Portable tmp directory creation inspired by the Autoconf team.

set_cc_for_build='
trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
: ${TMPDIR=/tmp} ;
 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
dummy=$tmp/dummy ;
tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
case $CC_FOR_BUILD,$HOST_CC,$CC in
 ,,)    echo "int x;" > $dummy.c ;
	for c in cc gcc c89 c99 ; do
	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
	     CC_FOR_BUILD="$c"; break ;
	  fi ;
	done ;
	if test x"$CC_FOR_BUILD" = x ; then
	  CC_FOR_BUILD=no_compiler_found ;
	fi
	;;
 ,,*)   CC_FOR_BUILD=$CC ;;
 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
esac ; set_cc_for_build= ;'

# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
	PATH=$PATH:/.attbin ; export PATH
fi

UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown

case "${UNAME_SYSTEM}" in
Linux|GNU|GNU/*)
	# If the system lacks a compiler, then just pick glibc.
	# We could probably try harder.
	LIBC=gnu

	eval $set_cc_for_build
	cat <<-EOF > $dummy.c
	#include 
	#if defined(__UCLIBC__)
	LIBC=uclibc
	#elif defined(__dietlibc__)
	LIBC=dietlibc
	#else
	LIBC=gnu
	#endif
	EOF
	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
	;;
esac

# Note: order is significant - the case branches are not exclusive.

case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    *:NetBSD:*:*)
	# NetBSD (nbsd) targets should (where applicable) match one or
	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
	# switched to ELF, *-*-netbsd* would select the old
	# object file format.  This provides both forward
	# compatibility and a consistent mechanism for selecting the
	# object file format.
	#
	# Note: NetBSD doesn't particularly care about the vendor
	# portion of the name.  We always set it to "unknown".
	sysctl="sysctl -n hw.machine_arch"
	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
	    /sbin/$sysctl 2>/dev/null || \
	    /usr/sbin/$sysctl 2>/dev/null || \
	    echo unknown)`
	case "${UNAME_MACHINE_ARCH}" in
	    armeb) machine=armeb-unknown ;;
	    arm*) machine=arm-unknown ;;
	    sh3el) machine=shl-unknown ;;
	    sh3eb) machine=sh-unknown ;;
	    sh5el) machine=sh5le-unknown ;;
	    earmv*)
		arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
		endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
		machine=${arch}${endian}-unknown
		;;
	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
	esac
	# The Operating System including object format, if it has switched
	# to ELF recently, or will in the future.
	case "${UNAME_MACHINE_ARCH}" in
	    arm*|earm*|i386|m68k|ns32k|sh3*|sparc|vax)
		eval $set_cc_for_build
		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
			| grep -q __ELF__
		then
		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
		    # Return netbsd for either.  FIX?
		    os=netbsd
		else
		    os=netbsdelf
		fi
		;;
	    *)
		os=netbsd
		;;
	esac
	# Determine ABI tags.
	case "${UNAME_MACHINE_ARCH}" in
	    earm*)
		expr='s/^earmv[0-9]/-eabi/;s/eb$//'
		abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
		;;
	esac
	# The OS release
	# Debian GNU/NetBSD machines have a different userland, and
	# thus, need a distinct triplet. However, they do not need
	# kernel version information, so it can be replaced with a
	# suitable tag, in the style of linux-gnu.
	case "${UNAME_VERSION}" in
	    Debian*)
		release='-gnu'
		;;
	    *)
		release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2`
		;;
	esac
	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
	# contains redundant information, the shorter form:
	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
	echo "${machine}-${os}${release}${abi}"
	exit ;;
    *:Bitrig:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
	exit ;;
    *:OpenBSD:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
	exit ;;
    *:LibertyBSD:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/LibertyBSD.//'`
	echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
	exit ;;
    *:ekkoBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
	exit ;;
    *:SolidBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
	exit ;;
    macppc:MirBSD:*:*)
	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
	exit ;;
    *:MirBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
	exit ;;
    *:Sortix:*:*)
	echo ${UNAME_MACHINE}-unknown-sortix
	exit ;;
    alpha:OSF1:*:*)
	case $UNAME_RELEASE in
	*4.0)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
		;;
	*5.*)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
		;;
	esac
	# According to Compaq, /usr/sbin/psrinfo has been available on
	# OSF/1 and Tru64 systems produced since 1995.  I hope that
	# covers most systems running today.  This code pipes the CPU
	# types through head -n 1, so we only detect the type of CPU 0.
	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
	case "$ALPHA_CPU_TYPE" in
	    "EV4 (21064)")
		UNAME_MACHINE="alpha" ;;
	    "EV4.5 (21064)")
		UNAME_MACHINE="alpha" ;;
	    "LCA4 (21066/21068)")
		UNAME_MACHINE="alpha" ;;
	    "EV5 (21164)")
		UNAME_MACHINE="alphaev5" ;;
	    "EV5.6 (21164A)")
		UNAME_MACHINE="alphaev56" ;;
	    "EV5.6 (21164PC)")
		UNAME_MACHINE="alphapca56" ;;
	    "EV5.7 (21164PC)")
		UNAME_MACHINE="alphapca57" ;;
	    "EV6 (21264)")
		UNAME_MACHINE="alphaev6" ;;
	    "EV6.7 (21264A)")
		UNAME_MACHINE="alphaev67" ;;
	    "EV6.8CB (21264C)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.8AL (21264B)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.8CX (21264D)")
		UNAME_MACHINE="alphaev68" ;;
	    "EV6.9A (21264/EV69A)")
		UNAME_MACHINE="alphaev69" ;;
	    "EV7 (21364)")
		UNAME_MACHINE="alphaev7" ;;
	    "EV7.9 (21364A)")
		UNAME_MACHINE="alphaev79" ;;
	esac
	# A Pn.n version is a patched version.
	# A Vn.n version is a released version.
	# A Tn.n version is a released field test version.
	# A Xn.n version is an unreleased experimental baselevel.
	# 1.2 uses "1.2" for uname -r.
	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
	exitcode=$?
	trap '' 0
	exit $exitcode ;;
    Alpha\ *:Windows_NT*:*)
	# How do we know it's Interix rather than the generic POSIX subsystem?
	# Should we change UNAME_MACHINE based on the output of uname instead
	# of the specific Alpha model?
	echo alpha-pc-interix
	exit ;;
    21064:Windows_NT:50:3)
	echo alpha-dec-winnt3.5
	exit ;;
    Amiga*:UNIX_System_V:4.0:*)
	echo m68k-unknown-sysv4
	exit ;;
    *:[Aa]miga[Oo][Ss]:*:*)
	echo ${UNAME_MACHINE}-unknown-amigaos
	exit ;;
    *:[Mm]orph[Oo][Ss]:*:*)
	echo ${UNAME_MACHINE}-unknown-morphos
	exit ;;
    *:OS/390:*:*)
	echo i370-ibm-openedition
	exit ;;
    *:z/VM:*:*)
	echo s390-ibm-zvmoe
	exit ;;
    *:OS400:*:*)
	echo powerpc-ibm-os400
	exit ;;
    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
	echo arm-acorn-riscix${UNAME_RELEASE}
	exit ;;
    arm*:riscos:*:*|arm*:RISCOS:*:*)
	echo arm-unknown-riscos
	exit ;;
    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
	echo hppa1.1-hitachi-hiuxmpp
	exit ;;
    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
	if test "`(/bin/universe) 2>/dev/null`" = att ; then
		echo pyramid-pyramid-sysv3
	else
		echo pyramid-pyramid-bsd
	fi
	exit ;;
    NILE*:*:*:dcosx)
	echo pyramid-pyramid-svr4
	exit ;;
    DRS?6000:unix:4.0:6*)
	echo sparc-icl-nx6
	exit ;;
    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
	case `/usr/bin/uname -p` in
	    sparc) echo sparc-icl-nx7; exit ;;
	esac ;;
    s390x:SunOS:*:*)
	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4H:SunOS:5.*:*)
	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
	echo i386-pc-auroraux${UNAME_RELEASE}
	exit ;;
    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
	eval $set_cc_for_build
	SUN_ARCH="i386"
	# If there is a compiler, see if it is configured for 64-bit objects.
	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
	# This test works for both compilers.
	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
		grep IS_64BIT_ARCH >/dev/null
	    then
		SUN_ARCH="x86_64"
	    fi
	fi
	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:6*:*)
	# According to config.sub, this is the proper way to canonicalize
	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
	# it's likely to be more like Solaris than SunOS4.
	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    sun4*:SunOS:*:*)
	case "`/usr/bin/arch -k`" in
	    Series*|S4*)
		UNAME_RELEASE=`uname -v`
		;;
	esac
	# Japanese Language versions have a version number like `4.1.3-JL'.
	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
	exit ;;
    sun3*:SunOS:*:*)
	echo m68k-sun-sunos${UNAME_RELEASE}
	exit ;;
    sun*:*:4.2BSD:*)
	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
	case "`/bin/arch`" in
	    sun3)
		echo m68k-sun-sunos${UNAME_RELEASE}
		;;
	    sun4)
		echo sparc-sun-sunos${UNAME_RELEASE}
		;;
	esac
	exit ;;
    aushp:SunOS:*:*)
	echo sparc-auspex-sunos${UNAME_RELEASE}
	exit ;;
    # The situation for MiNT is a little confusing.  The machine name
    # can be virtually everything (everything which is not
    # "atarist" or "atariste" at least should have a processor
    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
    # to the lowercase version "mint" (or "freemint").  Finally
    # the system name "TOS" denotes a system which is actually not
    # MiNT.  But MiNT is downward compatible to TOS, so this should
    # be no problem.
    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
	exit ;;
    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
	echo m68k-milan-mint${UNAME_RELEASE}
	exit ;;
    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
	echo m68k-hades-mint${UNAME_RELEASE}
	exit ;;
    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
	echo m68k-unknown-mint${UNAME_RELEASE}
	exit ;;
    m68k:machten:*:*)
	echo m68k-apple-machten${UNAME_RELEASE}
	exit ;;
    powerpc:machten:*:*)
	echo powerpc-apple-machten${UNAME_RELEASE}
	exit ;;
    RISC*:Mach:*:*)
	echo mips-dec-mach_bsd4.3
	exit ;;
    RISC*:ULTRIX:*:*)
	echo mips-dec-ultrix${UNAME_RELEASE}
	exit ;;
    VAX*:ULTRIX*:*:*)
	echo vax-dec-ultrix${UNAME_RELEASE}
	exit ;;
    2020:CLIX:*:* | 2430:CLIX:*:*)
	echo clipper-intergraph-clix${UNAME_RELEASE}
	exit ;;
    mips:*:*:UMIPS | mips:*:*:RISCos)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
#ifdef __cplusplus
#include   /* for printf() prototype */
	int main (int argc, char *argv[]) {
#else
	int main (argc, argv) int argc; char *argv[]; {
#endif
	#if defined (host_mips) && defined (MIPSEB)
	#if defined (SYSTYPE_SYSV)
	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
	#endif
	#if defined (SYSTYPE_SVR4)
	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
	#endif
	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
	#endif
	#endif
	  exit (-1);
	}
EOF
	$CC_FOR_BUILD -o $dummy $dummy.c &&
	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
	  SYSTEM_NAME=`$dummy $dummyarg` &&
	    { echo "$SYSTEM_NAME"; exit; }
	echo mips-mips-riscos${UNAME_RELEASE}
	exit ;;
    Motorola:PowerMAX_OS:*:*)
	echo powerpc-motorola-powermax
	exit ;;
    Motorola:*:4.3:PL8-*)
	echo powerpc-harris-powermax
	exit ;;
    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
	echo powerpc-harris-powermax
	exit ;;
    Night_Hawk:Power_UNIX:*:*)
	echo powerpc-harris-powerunix
	exit ;;
    m88k:CX/UX:7*:*)
	echo m88k-harris-cxux7
	exit ;;
    m88k:*:4*:R4*)
	echo m88k-motorola-sysv4
	exit ;;
    m88k:*:3*:R3*)
	echo m88k-motorola-sysv3
	exit ;;
    AViiON:dgux:*:*)
	# DG/UX returns AViiON for all architectures
	UNAME_PROCESSOR=`/usr/bin/uname -p`
	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
	then
	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
	       [ ${TARGET_BINARY_INTERFACE}x = x ]
	    then
		echo m88k-dg-dgux${UNAME_RELEASE}
	    else
		echo m88k-dg-dguxbcs${UNAME_RELEASE}
	    fi
	else
	    echo i586-dg-dgux${UNAME_RELEASE}
	fi
	exit ;;
    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
	echo m88k-dolphin-sysv3
	exit ;;
    M88*:*:R3*:*)
	# Delta 88k system running SVR3
	echo m88k-motorola-sysv3
	exit ;;
    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
	echo m88k-tektronix-sysv3
	exit ;;
    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
	echo m68k-tektronix-bsd
	exit ;;
    *:IRIX*:*:*)
	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
	exit ;;
    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
    i*86:AIX:*:*)
	echo i386-ibm-aix
	exit ;;
    ia64:AIX:*:*)
	if [ -x /usr/bin/oslevel ] ; then
		IBM_REV=`/usr/bin/oslevel`
	else
		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
	fi
	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
	exit ;;
    *:AIX:2:3)
	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
		eval $set_cc_for_build
		sed 's/^		//' << EOF >$dummy.c
		#include 

		main()
			{
			if (!__power_pc())
				exit(1);
			puts("powerpc-ibm-aix3.2.5");
			exit(0);
			}
EOF
		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
		then
			echo "$SYSTEM_NAME"
		else
			echo rs6000-ibm-aix3.2.5
		fi
	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
		echo rs6000-ibm-aix3.2.4
	else
		echo rs6000-ibm-aix3.2
	fi
	exit ;;
    *:AIX:*:[4567])
	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
		IBM_ARCH=rs6000
	else
		IBM_ARCH=powerpc
	fi
	if [ -x /usr/bin/lslpp ] ; then
		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
	else
		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
	fi
	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
	exit ;;
    *:AIX:*:*)
	echo rs6000-ibm-aix
	exit ;;
    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
	echo romp-ibm-bsd4.4
	exit ;;
    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
	exit ;;                             # report: romp-ibm BSD 4.3
    *:BOSX:*:*)
	echo rs6000-bull-bosx
	exit ;;
    DPX/2?00:B.O.S.:*:*)
	echo m68k-bull-sysv3
	exit ;;
    9000/[34]??:4.3bsd:1.*:*)
	echo m68k-hp-bsd
	exit ;;
    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
	echo m68k-hp-bsd4.4
	exit ;;
    9000/[34678]??:HP-UX:*:*)
	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
	case "${UNAME_MACHINE}" in
	    9000/31? )            HP_ARCH=m68000 ;;
	    9000/[34]?? )         HP_ARCH=m68k ;;
	    9000/[678][0-9][0-9])
		if [ -x /usr/bin/getconf ]; then
		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
		    case "${sc_cpu_version}" in
		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
		      532)                      # CPU_PA_RISC2_0
			case "${sc_kernel_bits}" in
			  32) HP_ARCH="hppa2.0n" ;;
			  64) HP_ARCH="hppa2.0w" ;;
			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
			esac ;;
		    esac
		fi
		if [ "${HP_ARCH}" = "" ]; then
		    eval $set_cc_for_build
		    sed 's/^		//' << EOF >$dummy.c

		#define _HPUX_SOURCE
		#include 
		#include 

		int main ()
		{
		#if defined(_SC_KERNEL_BITS)
		    long bits = sysconf(_SC_KERNEL_BITS);
		#endif
		    long cpu  = sysconf (_SC_CPU_VERSION);

		    switch (cpu)
			{
			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
			case CPU_PA_RISC2_0:
		#if defined(_SC_KERNEL_BITS)
			    switch (bits)
				{
				case 64: puts ("hppa2.0w"); break;
				case 32: puts ("hppa2.0n"); break;
				default: puts ("hppa2.0"); break;
				} break;
		#else  /* !defined(_SC_KERNEL_BITS) */
			    puts ("hppa2.0"); break;
		#endif
			default: puts ("hppa1.0"); break;
			}
		    exit (0);
		}
EOF
		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
		    test -z "$HP_ARCH" && HP_ARCH=hppa
		fi ;;
	esac
	if [ ${HP_ARCH} = "hppa2.0w" ]
	then
	    eval $set_cc_for_build

	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
	    # generating 64-bit code.  GNU and HP use different nomenclature:
	    #
	    # $ CC_FOR_BUILD=cc ./config.guess
	    # => hppa2.0w-hp-hpux11.23
	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
	    # => hppa64-hp-hpux11.23

	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
		grep -q __LP64__
	    then
		HP_ARCH="hppa2.0w"
	    else
		HP_ARCH="hppa64"
	    fi
	fi
	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
	exit ;;
    ia64:HP-UX:*:*)
	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
	echo ia64-hp-hpux${HPUX_REV}
	exit ;;
    3050*:HI-UX:*:*)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
	#include 
	int
	main ()
	{
	  long cpu = sysconf (_SC_CPU_VERSION);
	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
	     results, however.  */
	  if (CPU_IS_PA_RISC (cpu))
	    {
	      switch (cpu)
		{
		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
		  default: puts ("hppa-hitachi-hiuxwe2"); break;
		}
	    }
	  else if (CPU_IS_HP_MC68K (cpu))
	    puts ("m68k-hitachi-hiuxwe2");
	  else puts ("unknown-hitachi-hiuxwe2");
	  exit (0);
	}
EOF
	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
		{ echo "$SYSTEM_NAME"; exit; }
	echo unknown-hitachi-hiuxwe2
	exit ;;
    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
	echo hppa1.1-hp-bsd
	exit ;;
    9000/8??:4.3bsd:*:*)
	echo hppa1.0-hp-bsd
	exit ;;
    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
	echo hppa1.0-hp-mpeix
	exit ;;
    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
	echo hppa1.1-hp-osf
	exit ;;
    hp8??:OSF1:*:*)
	echo hppa1.0-hp-osf
	exit ;;
    i*86:OSF1:*:*)
	if [ -x /usr/sbin/sysversion ] ; then
	    echo ${UNAME_MACHINE}-unknown-osf1mk
	else
	    echo ${UNAME_MACHINE}-unknown-osf1
	fi
	exit ;;
    parisc*:Lites*:*:*)
	echo hppa1.1-hp-lites
	exit ;;
    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
	echo c1-convex-bsd
	exit ;;
    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
	if getsysinfo -f scalar_acc
	then echo c32-convex-bsd
	else echo c2-convex-bsd
	fi
	exit ;;
    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
	echo c34-convex-bsd
	exit ;;
    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
	echo c38-convex-bsd
	exit ;;
    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
	echo c4-convex-bsd
	exit ;;
    CRAY*Y-MP:*:*:*)
	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*[A-Z]90:*:*:*)
	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
	      -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*TS:*:*:*)
	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*T3E:*:*:*)
	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    CRAY*SV1:*:*:*)
	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    *:UNICOS/mp:*:*)
	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
	exit ;;
    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	exit ;;
    5000:UNIX_System_V:4.*:*)
	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	exit ;;
    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
	exit ;;
    sparc*:BSD/OS:*:*)
	echo sparc-unknown-bsdi${UNAME_RELEASE}
	exit ;;
    *:BSD/OS:*:*)
	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
	exit ;;
    *:FreeBSD:*:*)
	UNAME_PROCESSOR=`/usr/bin/uname -p`
	case ${UNAME_PROCESSOR} in
	    amd64)
		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
	    *)
		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
	esac
	exit ;;
    i*:CYGWIN*:*)
	echo ${UNAME_MACHINE}-pc-cygwin
	exit ;;
    *:MINGW64*:*)
	echo ${UNAME_MACHINE}-pc-mingw64
	exit ;;
    *:MINGW*:*)
	echo ${UNAME_MACHINE}-pc-mingw32
	exit ;;
    *:MSYS*:*)
	echo ${UNAME_MACHINE}-pc-msys
	exit ;;
    i*:windows32*:*)
	# uname -m includes "-pc" on this system.
	echo ${UNAME_MACHINE}-mingw32
	exit ;;
    i*:PW*:*)
	echo ${UNAME_MACHINE}-pc-pw32
	exit ;;
    *:Interix*:*)
	case ${UNAME_MACHINE} in
	    x86)
		echo i586-pc-interix${UNAME_RELEASE}
		exit ;;
	    authenticamd | genuineintel | EM64T)
		echo x86_64-unknown-interix${UNAME_RELEASE}
		exit ;;
	    IA64)
		echo ia64-unknown-interix${UNAME_RELEASE}
		exit ;;
	esac ;;
    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
	echo i${UNAME_MACHINE}-pc-mks
	exit ;;
    8664:Windows_NT:*)
	echo x86_64-pc-mks
	exit ;;
    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
	# How do we know it's Interix rather than the generic POSIX subsystem?
	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
	# UNAME_MACHINE based on the output of uname instead of i386?
	echo i586-pc-interix
	exit ;;
    i*:UWIN*:*)
	echo ${UNAME_MACHINE}-pc-uwin
	exit ;;
    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
	echo x86_64-unknown-cygwin
	exit ;;
    p*:CYGWIN*:*)
	echo powerpcle-unknown-cygwin
	exit ;;
    prep*:SunOS:5.*:*)
	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit ;;
    *:GNU:*:*)
	# the GNU system
	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
	exit ;;
    *:GNU/*:*:*)
	# other systems with GNU libc and userland
	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
	exit ;;
    i*86:Minix:*:*)
	echo ${UNAME_MACHINE}-pc-minix
	exit ;;
    aarch64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    aarch64_be:Linux:*:*)
	UNAME_MACHINE=aarch64_be
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    alpha:Linux:*:*)
	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
	  EV5)   UNAME_MACHINE=alphaev5 ;;
	  EV56)  UNAME_MACHINE=alphaev56 ;;
	  PCA56) UNAME_MACHINE=alphapca56 ;;
	  PCA57) UNAME_MACHINE=alphapca56 ;;
	  EV6)   UNAME_MACHINE=alphaev6 ;;
	  EV67)  UNAME_MACHINE=alphaev67 ;;
	  EV68*) UNAME_MACHINE=alphaev68 ;;
	esac
	objdump --private-headers /bin/sh | grep -q ld.so.1
	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    arc:Linux:*:* | arceb:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    arm*:Linux:*:*)
	eval $set_cc_for_build
	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
	    | grep -q __ARM_EABI__
	then
	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	else
	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
		| grep -q __ARM_PCS_VFP
	    then
		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
	    else
		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
	    fi
	fi
	exit ;;
    avr32*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    cris:Linux:*:*)
	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
	exit ;;
    crisv32:Linux:*:*)
	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
	exit ;;
    e2k:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    frv:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    hexagon:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    i*86:Linux:*:*)
	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
	exit ;;
    ia64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    k1om:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    m32r*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    m68*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    mips:Linux:*:* | mips64:Linux:*:*)
	eval $set_cc_for_build
	sed 's/^	//' << EOF >$dummy.c
	#undef CPU
	#undef ${UNAME_MACHINE}
	#undef ${UNAME_MACHINE}el
	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
	CPU=${UNAME_MACHINE}el
	#else
	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
	CPU=${UNAME_MACHINE}
	#else
	CPU=
	#endif
	#endif
EOF
	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
	;;
    openrisc*:Linux:*:*)
	echo or1k-unknown-linux-${LIBC}
	exit ;;
    or32:Linux:*:* | or1k*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    padre:Linux:*:*)
	echo sparc-unknown-linux-${LIBC}
	exit ;;
    parisc64:Linux:*:* | hppa64:Linux:*:*)
	echo hppa64-unknown-linux-${LIBC}
	exit ;;
    parisc:Linux:*:* | hppa:Linux:*:*)
	# Look for CPU level
	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
	  *)    echo hppa-unknown-linux-${LIBC} ;;
	esac
	exit ;;
    ppc64:Linux:*:*)
	echo powerpc64-unknown-linux-${LIBC}
	exit ;;
    ppc:Linux:*:*)
	echo powerpc-unknown-linux-${LIBC}
	exit ;;
    ppc64le:Linux:*:*)
	echo powerpc64le-unknown-linux-${LIBC}
	exit ;;
    ppcle:Linux:*:*)
	echo powerpcle-unknown-linux-${LIBC}
	exit ;;
    s390:Linux:*:* | s390x:Linux:*:*)
	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
	exit ;;
    sh64*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    sh*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    sparc:Linux:*:* | sparc64:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    tile*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    vax:Linux:*:*)
	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
	exit ;;
    x86_64:Linux:*:*)
	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
	exit ;;
    xtensa*:Linux:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	exit ;;
    i*86:DYNIX/ptx:4*:*)
	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
	# earlier versions are messed up and put the nodename in both
	# sysname and nodename.
	echo i386-sequent-sysv4
	exit ;;
    i*86:UNIX_SV:4.2MP:2.*)
	# Unixware is an offshoot of SVR4, but it has its own version
	# number series starting with 2...
	# I am not positive that other SVR4 systems won't match this,
	# I just have to hope.  -- rms.
	# Use sysv4.2uw... so that sysv4* matches it.
	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
	exit ;;
    i*86:OS/2:*:*)
	# If we were able to find `uname', then EMX Unix compatibility
	# is probably installed.
	echo ${UNAME_MACHINE}-pc-os2-emx
	exit ;;
    i*86:XTS-300:*:STOP)
	echo ${UNAME_MACHINE}-unknown-stop
	exit ;;
    i*86:atheos:*:*)
	echo ${UNAME_MACHINE}-unknown-atheos
	exit ;;
    i*86:syllable:*:*)
	echo ${UNAME_MACHINE}-pc-syllable
	exit ;;
    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
	echo i386-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    i*86:*DOS:*:*)
	echo ${UNAME_MACHINE}-pc-msdosdjgpp
	exit ;;
    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
	else
		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
	fi
	exit ;;
    i*86:*:5:[678]*)
	# UnixWare 7.x, OpenUNIX and OpenServer 6.
	case `/bin/uname -X | grep "^Machine"` in
	    *486*)	     UNAME_MACHINE=i486 ;;
	    *Pentium)	     UNAME_MACHINE=i586 ;;
	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
	esac
	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
	exit ;;
    i*86:*:3.2:*)
	if test -f /usr/options/cb.name; then
		UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then
		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
			&& UNAME_MACHINE=i586
		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
			&& UNAME_MACHINE=i686
		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
			&& UNAME_MACHINE=i686
		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
	else
		echo ${UNAME_MACHINE}-pc-sysv32
	fi
	exit ;;
    pc:*:*:*)
	# Left here for compatibility:
	# uname -m prints for DJGPP always 'pc', but it prints nothing about
	# the processor, so we play safe by assuming i586.
	# Note: whatever this is, it MUST be the same as what config.sub
	# prints for the "djgpp" host, or else GDB configure will decide that
	# this is a cross-build.
	echo i586-pc-msdosdjgpp
	exit ;;
    Intel:Mach:3*:*)
	echo i386-pc-mach3
	exit ;;
    paragon:*:*:*)
	echo i860-intel-osf1
	exit ;;
    i860:*:4.*:*) # i860-SVR4
	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
	else # Add other i860-SVR4 vendors below as they are discovered.
	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
	fi
	exit ;;
    mini*:CTIX:SYS*5:*)
	# "miniframe"
	echo m68010-convergent-sysv
	exit ;;
    mc68k:UNIX:SYSTEM5:3.51m)
	echo m68k-convergent-sysv
	exit ;;
    M680?0:D-NIX:5.3:*)
	echo m68k-diab-dnix
	exit ;;
    M68*:*:R3V[5678]*:*)
	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
	OS_REL=''
	test -r /etc/.relid \
	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	  && { echo i486-ncr-sysv4; exit; } ;;
    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
	OS_REL='.3'
	test -r /etc/.relid \
	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
	echo m68k-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    mc68030:UNIX_System_V:4.*:*)
	echo m68k-atari-sysv4
	exit ;;
    TSUNAMI:LynxOS:2.*:*)
	echo sparc-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    rs6000:LynxOS:2.*:*)
	echo rs6000-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
	echo powerpc-unknown-lynxos${UNAME_RELEASE}
	exit ;;
    SM[BE]S:UNIX_SV:*:*)
	echo mips-dde-sysv${UNAME_RELEASE}
	exit ;;
    RM*:ReliantUNIX-*:*:*)
	echo mips-sni-sysv4
	exit ;;
    RM*:SINIX-*:*:*)
	echo mips-sni-sysv4
	exit ;;
    *:SINIX-*:*:*)
	if uname -p 2>/dev/null >/dev/null ; then
		UNAME_MACHINE=`(uname -p) 2>/dev/null`
		echo ${UNAME_MACHINE}-sni-sysv4
	else
		echo ns32k-sni-sysv
	fi
	exit ;;
    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
			# says 
	echo i586-unisys-sysv4
	exit ;;
    *:UNIX_System_V:4*:FTX*)
	# From Gerald Hewes .
	# How about differentiating between stratus architectures? -djm
	echo hppa1.1-stratus-sysv4
	exit ;;
    *:*:*:FTX*)
	# From seanf@swdc.stratus.com.
	echo i860-stratus-sysv4
	exit ;;
    i*86:VOS:*:*)
	# From Paul.Green@stratus.com.
	echo ${UNAME_MACHINE}-stratus-vos
	exit ;;
    *:VOS:*:*)
	# From Paul.Green@stratus.com.
	echo hppa1.1-stratus-vos
	exit ;;
    mc68*:A/UX:*:*)
	echo m68k-apple-aux${UNAME_RELEASE}
	exit ;;
    news*:NEWS-OS:6*:*)
	echo mips-sony-newsos6
	exit ;;
    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
	if [ -d /usr/nec ]; then
		echo mips-nec-sysv${UNAME_RELEASE}
	else
		echo mips-unknown-sysv${UNAME_RELEASE}
	fi
	exit ;;
    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
	echo powerpc-be-beos
	exit ;;
    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
	echo powerpc-apple-beos
	exit ;;
    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
	echo i586-pc-beos
	exit ;;
    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
	echo i586-pc-haiku
	exit ;;
    x86_64:Haiku:*:*)
	echo x86_64-unknown-haiku
	exit ;;
    SX-4:SUPER-UX:*:*)
	echo sx4-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-5:SUPER-UX:*:*)
	echo sx5-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-6:SUPER-UX:*:*)
	echo sx6-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-7:SUPER-UX:*:*)
	echo sx7-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-8:SUPER-UX:*:*)
	echo sx8-nec-superux${UNAME_RELEASE}
	exit ;;
    SX-8R:SUPER-UX:*:*)
	echo sx8r-nec-superux${UNAME_RELEASE}
	exit ;;
    Power*:Rhapsody:*:*)
	echo powerpc-apple-rhapsody${UNAME_RELEASE}
	exit ;;
    *:Rhapsody:*:*)
	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
	exit ;;
    *:Darwin:*:*)
	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
	eval $set_cc_for_build
	if test "$UNAME_PROCESSOR" = unknown ; then
	    UNAME_PROCESSOR=powerpc
	fi
	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
	    if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
		    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
		    grep IS_64BIT_ARCH >/dev/null
		then
		    case $UNAME_PROCESSOR in
			i386) UNAME_PROCESSOR=x86_64 ;;
			powerpc) UNAME_PROCESSOR=powerpc64 ;;
		    esac
		fi
	    fi
	elif test "$UNAME_PROCESSOR" = i386 ; then
	    # Avoid executing cc on OS X 10.9, as it ships with a stub
	    # that puts up a graphical alert prompting to install
	    # developer tools.  Any system running Mac OS X 10.7 or
	    # later (Darwin 11 and later) is required to have a 64-bit
	    # processor. This is not true of the ARM version of Darwin
	    # that Apple uses in portable devices.
	    UNAME_PROCESSOR=x86_64
	fi
	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
	exit ;;
    *:procnto*:*:* | *:QNX:[0123456789]*:*)
	UNAME_PROCESSOR=`uname -p`
	if test "$UNAME_PROCESSOR" = "x86"; then
		UNAME_PROCESSOR=i386
		UNAME_MACHINE=pc
	fi
	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
	exit ;;
    *:QNX:*:4*)
	echo i386-pc-qnx
	exit ;;
    NEO-?:NONSTOP_KERNEL:*:*)
	echo neo-tandem-nsk${UNAME_RELEASE}
	exit ;;
    NSE-*:NONSTOP_KERNEL:*:*)
	echo nse-tandem-nsk${UNAME_RELEASE}
	exit ;;
    NSR-?:NONSTOP_KERNEL:*:*)
	echo nsr-tandem-nsk${UNAME_RELEASE}
	exit ;;
    *:NonStop-UX:*:*)
	echo mips-compaq-nonstopux
	exit ;;
    BS2000:POSIX*:*:*)
	echo bs2000-siemens-sysv
	exit ;;
    DS/*:UNIX_System_V:*:*)
	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
	exit ;;
    *:Plan9:*:*)
	# "uname -m" is not consistent, so use $cputype instead. 386
	# is converted to i386 for consistency with other x86
	# operating systems.
	if test "$cputype" = "386"; then
	    UNAME_MACHINE=i386
	else
	    UNAME_MACHINE="$cputype"
	fi
	echo ${UNAME_MACHINE}-unknown-plan9
	exit ;;
    *:TOPS-10:*:*)
	echo pdp10-unknown-tops10
	exit ;;
    *:TENEX:*:*)
	echo pdp10-unknown-tenex
	exit ;;
    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
	echo pdp10-dec-tops20
	exit ;;
    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
	echo pdp10-xkl-tops20
	exit ;;
    *:TOPS-20:*:*)
	echo pdp10-unknown-tops20
	exit ;;
    *:ITS:*:*)
	echo pdp10-unknown-its
	exit ;;
    SEI:*:*:SEIUX)
	echo mips-sei-seiux${UNAME_RELEASE}
	exit ;;
    *:DragonFly:*:*)
	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
	exit ;;
    *:*VMS:*:*)
	UNAME_MACHINE=`(uname -p) 2>/dev/null`
	case "${UNAME_MACHINE}" in
	    A*) echo alpha-dec-vms ; exit ;;
	    I*) echo ia64-dec-vms ; exit ;;
	    V*) echo vax-dec-vms ; exit ;;
	esac ;;
    *:XENIX:*:SysV)
	echo i386-pc-xenix
	exit ;;
    i*86:skyos:*:*)
	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
	exit ;;
    i*86:rdos:*:*)
	echo ${UNAME_MACHINE}-pc-rdos
	exit ;;
    i*86:AROS:*:*)
	echo ${UNAME_MACHINE}-pc-aros
	exit ;;
    x86_64:VMkernel:*:*)
	echo ${UNAME_MACHINE}-unknown-esx
	exit ;;
    amd64:Isilon\ OneFS:*:*)
	echo x86_64-unknown-onefs
	exit ;;
esac

cat >&2 < in order to provide the needed
information to handle your system.

config.guess timestamp = $timestamp

uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`

hostinfo               = `(hostinfo) 2>/dev/null`
/bin/universe          = `(/bin/universe) 2>/dev/null`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
/bin/arch              = `(/bin/arch) 2>/dev/null`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`

UNAME_MACHINE = ${UNAME_MACHINE}
UNAME_RELEASE = ${UNAME_RELEASE}
UNAME_SYSTEM  = ${UNAME_SYSTEM}
UNAME_VERSION = ${UNAME_VERSION}
EOF

exit 1

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
CSSC-1.4.1/build-aux/ltmain.sh0000644000000000000000000117147413203372461014170 0ustar0000000000000000#! /bin/sh
## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
##               by inline-source v2014-01-03.01

# libtool (GNU libtool) 2.4.6
# Provide generalized library-building support services.
# Written by Gordon Matzigkeit , 1996

# Copyright (C) 1996-2015 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .


PROGRAM=libtool
PACKAGE=libtool
VERSION="2.4.6 Debian-2.4.6-2"
package_revision=2.4.6


## ------ ##
## Usage. ##
## ------ ##

# Run './libtool --help' for help with using this script from the
# command line.


## ------------------------------- ##
## User overridable command paths. ##
## ------------------------------- ##

# After configure completes, it has a better idea of some of the
# shell tools we need than the defaults used by the functions shared
# with bootstrap, so set those here where they can still be over-
# ridden by the user, but otherwise take precedence.

: ${AUTOCONF="autoconf"}
: ${AUTOMAKE="automake"}


## -------------------------- ##
## Source external libraries. ##
## -------------------------- ##

# Much of our low-level functionality needs to be sourced from external
# libraries, which are installed to $pkgauxdir.

# Set a version string for this script.
scriptversion=2015-01-20.17; # UTC

# General shell script boiler plate, and helper functions.
# Written by Gary V. Vaughan, 2004

# Copyright (C) 2004-2015 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.

# As a special exception to the GNU General Public License, if you distribute
# this file as part of a program or library that is built using GNU Libtool,
# you may include this file under the same distribution terms that you use
# for the rest of that program.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program. If not, see .

# Please report bugs or propose patches to gary@gnu.org.


## ------ ##
## Usage. ##
## ------ ##

# Evaluate this file near the top of your script to gain access to
# the functions and variables defined here:
#
#   . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
#
# If you need to override any of the default environment variable
# settings, do that before evaluating this file.


## -------------------- ##
## Shell normalisation. ##
## -------------------- ##

# Some shells need a little help to be as Bourne compatible as possible.
# Before doing anything else, make sure all that help has been provided!

DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
fi

# NLS nuisances: We save the old values in case they are required later.
_G_user_locale=
_G_safe_locale=
for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
do
  eval "if test set = \"\${$_G_var+set}\"; then
          save_$_G_var=\$$_G_var
          $_G_var=C
	  export $_G_var
	  _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
	  _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
	fi"
done

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

# Make sure IFS has a sensible default
sp=' '
nl='
'
IFS="$sp	$nl"

# There are apparently some retarded systems that use ';' as a PATH separator!
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi



## ------------------------- ##
## Locate command utilities. ##
## ------------------------- ##


# func_executable_p FILE
# ----------------------
# Check that FILE is an executable regular file.
func_executable_p ()
{
    test -f "$1" && test -x "$1"
}


# func_path_progs PROGS_LIST CHECK_FUNC [PATH]
# --------------------------------------------
# Search for either a program that responds to --version with output
# containing "GNU", or else returned by CHECK_FUNC otherwise, by
# trying all the directories in PATH with each of the elements of
# PROGS_LIST.
#
# CHECK_FUNC should accept the path to a candidate program, and
# set $func_check_prog_result if it truncates its output less than
# $_G_path_prog_max characters.
func_path_progs ()
{
    _G_progs_list=$1
    _G_check_func=$2
    _G_PATH=${3-"$PATH"}

    _G_path_prog_max=0
    _G_path_prog_found=false
    _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:}
    for _G_dir in $_G_PATH; do
      IFS=$_G_save_IFS
      test -z "$_G_dir" && _G_dir=.
      for _G_prog_name in $_G_progs_list; do
        for _exeext in '' .EXE; do
          _G_path_prog=$_G_dir/$_G_prog_name$_exeext
          func_executable_p "$_G_path_prog" || continue
          case `"$_G_path_prog" --version 2>&1` in
            *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;;
            *)     $_G_check_func $_G_path_prog
		   func_path_progs_result=$func_check_prog_result
		   ;;
          esac
          $_G_path_prog_found && break 3
        done
      done
    done
    IFS=$_G_save_IFS
    test -z "$func_path_progs_result" && {
      echo "no acceptable sed could be found in \$PATH" >&2
      exit 1
    }
}


# We want to be able to use the functions in this file before configure
# has figured out where the best binaries are kept, which means we have
# to search for them ourselves - except when the results are already set
# where we skip the searches.

# Unless the user overrides by setting SED, search the path for either GNU
# sed, or the sed that truncates its output the least.
test -z "$SED" && {
  _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
  for _G_i in 1 2 3 4 5 6 7; do
    _G_sed_script=$_G_sed_script$nl$_G_sed_script
  done
  echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed
  _G_sed_script=

  func_check_prog_sed ()
  {
    _G_path_prog=$1

    _G_count=0
    printf 0123456789 >conftest.in
    while :
    do
      cat conftest.in conftest.in >conftest.tmp
      mv conftest.tmp conftest.in
      cp conftest.in conftest.nl
      echo '' >> conftest.nl
      "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break
      diff conftest.out conftest.nl >/dev/null 2>&1 || break
      _G_count=`expr $_G_count + 1`
      if test "$_G_count" -gt "$_G_path_prog_max"; then
        # Best one so far, save it but keep looking for a better one
        func_check_prog_result=$_G_path_prog
        _G_path_prog_max=$_G_count
      fi
      # 10*(2^10) chars as input seems more than enough
      test 10 -lt "$_G_count" && break
    done
    rm -f conftest.in conftest.tmp conftest.nl conftest.out
  }

  func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
  rm -f conftest.sed
  SED=$func_path_progs_result
}


# Unless the user overrides by setting GREP, search the path for either GNU
# grep, or the grep that truncates its output the least.
test -z "$GREP" && {
  func_check_prog_grep ()
  {
    _G_path_prog=$1

    _G_count=0
    _G_path_prog_max=0
    printf 0123456789 >conftest.in
    while :
    do
      cat conftest.in conftest.in >conftest.tmp
      mv conftest.tmp conftest.in
      cp conftest.in conftest.nl
      echo 'GREP' >> conftest.nl
      "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break
      diff conftest.out conftest.nl >/dev/null 2>&1 || break
      _G_count=`expr $_G_count + 1`
      if test "$_G_count" -gt "$_G_path_prog_max"; then
        # Best one so far, save it but keep looking for a better one
        func_check_prog_result=$_G_path_prog
        _G_path_prog_max=$_G_count
      fi
      # 10*(2^10) chars as input seems more than enough
      test 10 -lt "$_G_count" && break
    done
    rm -f conftest.in conftest.tmp conftest.nl conftest.out
  }

  func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin
  GREP=$func_path_progs_result
}


## ------------------------------- ##
## User overridable command paths. ##
## ------------------------------- ##

# All uppercase variable names are used for environment variables.  These
# variables can be overridden by the user before calling a script that
# uses them if a suitable command of that name is not already available
# in the command search PATH.

: ${CP="cp -f"}
: ${ECHO="printf %s\n"}
: ${EGREP="$GREP -E"}
: ${FGREP="$GREP -F"}
: ${LN_S="ln -s"}
: ${MAKE="make"}
: ${MKDIR="mkdir"}
: ${MV="mv -f"}
: ${RM="rm -f"}
: ${SHELL="${CONFIG_SHELL-/bin/sh}"}


## -------------------- ##
## Useful sed snippets. ##
## -------------------- ##

sed_dirname='s|/[^/]*$||'
sed_basename='s|^.*/||'

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
sed_quote_subst='s|\([`"$\\]\)|\\\1|g'

# Same as above, but do not quote variable references.
sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'

# Sed substitution that turns a string into a regex matching for the
# string literally.
sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'

# Sed substitution that converts a w32 file name or path
# that contains forward slashes, into one that contains
# (escaped) backslashes.  A very naive implementation.
sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'

# Re-'\' parameter expansions in output of sed_double_quote_subst that
# were '\'-ed in input to the same.  If an odd number of '\' preceded a
# '$' in input to sed_double_quote_subst, that '$' was protected from
# expansion.  Since each input '\' is now two '\'s, look for any number
# of runs of four '\'s followed by two '\'s and then a '$'.  '\' that '$'.
_G_bs='\\'
_G_bs2='\\\\'
_G_bs4='\\\\\\\\'
_G_dollar='\$'
sed_double_backslash="\
  s/$_G_bs4/&\\
/g
  s/^$_G_bs2$_G_dollar/$_G_bs&/
  s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
  s/\n//g"


## ----------------- ##
## Global variables. ##
## ----------------- ##

# Except for the global variables explicitly listed below, the following
# functions in the '^func_' namespace, and the '^require_' namespace
# variables initialised in the 'Resource management' section, sourcing
# this file will not pollute your global namespace with anything
# else. There's no portable way to scope variables in Bourne shell
# though, so actually running these functions will sometimes place
# results into a variable named after the function, and often use
# temporary variables in the '^_G_' namespace. If you are careful to
# avoid using those namespaces casually in your sourcing script, things
# should continue to work as you expect. And, of course, you can freely
# overwrite any of the functions or variables defined here before
# calling anything to customize them.

EXIT_SUCCESS=0
EXIT_FAILURE=1
EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.

# Allow overriding, eg assuming that you follow the convention of
# putting '$debug_cmd' at the start of all your functions, you can get
# bash to show function call trace with:
#
#    debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
debug_cmd=${debug_cmd-":"}
exit_cmd=:

# By convention, finish your script with:
#
#    exit $exit_status
#
# so that you can set exit_status to non-zero if you want to indicate
# something went wrong during execution without actually bailing out at
# the point of failure.
exit_status=$EXIT_SUCCESS

# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
# is ksh but when the shell is invoked as "sh" and the current value of
# the _XPG environment variable is not equal to 1 (one), the special
# positional parameter $0, within a function call, is the name of the
# function.
progpath=$0

# The name of this program.
progname=`$ECHO "$progpath" |$SED "$sed_basename"`

# Make sure we have an absolute progpath for reexecution:
case $progpath in
  [\\/]*|[A-Za-z]:\\*) ;;
  *[\\/]*)
     progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
     progdir=`cd "$progdir" && pwd`
     progpath=$progdir/$progname
     ;;
  *)
     _G_IFS=$IFS
     IFS=${PATH_SEPARATOR-:}
     for progdir in $PATH; do
       IFS=$_G_IFS
       test -x "$progdir/$progname" && break
     done
     IFS=$_G_IFS
     test -n "$progdir" || progdir=`pwd`
     progpath=$progdir/$progname
     ;;
esac


## ----------------- ##
## Standard options. ##
## ----------------- ##

# The following options affect the operation of the functions defined
# below, and should be set appropriately depending on run-time para-
# meters passed on the command line.

opt_dry_run=false
opt_quiet=false
opt_verbose=false

# Categories 'all' and 'none' are always available.  Append any others
# you will pass as the first argument to func_warning from your own
# code.
warning_categories=

# By default, display warnings according to 'opt_warning_types'.  Set
# 'warning_func'  to ':' to elide all warnings, or func_fatal_error to
# treat the next displayed warning as a fatal error.
warning_func=func_warn_and_continue

# Set to 'all' to display all warnings, 'none' to suppress all
# warnings, or a space delimited list of some subset of
# 'warning_categories' to display only the listed warnings.
opt_warning_types=all


## -------------------- ##
## Resource management. ##
## -------------------- ##

# This section contains definitions for functions that each ensure a
# particular resource (a file, or a non-empty configuration variable for
# example) is available, and if appropriate to extract default values
# from pertinent package files. Call them using their associated
# 'require_*' variable to ensure that they are executed, at most, once.
#
# It's entirely deliberate that calling these functions can set
# variables that don't obey the namespace limitations obeyed by the rest
# of this file, in order that that they be as useful as possible to
# callers.


# require_term_colors
# -------------------
# Allow display of bold text on terminals that support it.
require_term_colors=func_require_term_colors
func_require_term_colors ()
{
    $debug_cmd

    test -t 1 && {
      # COLORTERM and USE_ANSI_COLORS environment variables take
      # precedence, because most terminfo databases neglect to describe
      # whether color sequences are supported.
      test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}

      if test 1 = "$USE_ANSI_COLORS"; then
        # Standard ANSI escape sequences
        tc_reset=''
        tc_bold='';   tc_standout=''
        tc_red='';   tc_green=''
        tc_blue='';  tc_cyan=''
      else
        # Otherwise trust the terminfo database after all.
        test -n "`tput sgr0 2>/dev/null`" && {
          tc_reset=`tput sgr0`
          test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
          tc_standout=$tc_bold
          test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
          test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
          test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
          test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
          test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
        }
      fi
    }

    require_term_colors=:
}


## ----------------- ##
## Function library. ##
## ----------------- ##

# This section contains a variety of useful functions to call in your
# scripts. Take note of the portable wrappers for features provided by
# some modern shells, which will fall back to slower equivalents on
# less featureful shells.


# func_append VAR VALUE
# ---------------------
# Append VALUE onto the existing contents of VAR.

  # We should try to minimise forks, especially on Windows where they are
  # unreasonably slow, so skip the feature probes when bash or zsh are
  # being used:
  if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
    : ${_G_HAVE_ARITH_OP="yes"}
    : ${_G_HAVE_XSI_OPS="yes"}
    # The += operator was introduced in bash 3.1
    case $BASH_VERSION in
      [12].* | 3.0 | 3.0*) ;;
      *)
        : ${_G_HAVE_PLUSEQ_OP="yes"}
        ;;
    esac
  fi

  # _G_HAVE_PLUSEQ_OP
  # Can be empty, in which case the shell is probed, "yes" if += is
  # useable or anything else if it does not work.
  test -z "$_G_HAVE_PLUSEQ_OP" \
    && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
    && _G_HAVE_PLUSEQ_OP=yes

if test yes = "$_G_HAVE_PLUSEQ_OP"
then
  # This is an XSI compatible shell, allowing a faster implementation...
  eval 'func_append ()
  {
    $debug_cmd

    eval "$1+=\$2"
  }'
else
  # ...otherwise fall back to using expr, which is often a shell builtin.
  func_append ()
  {
    $debug_cmd

    eval "$1=\$$1\$2"
  }
fi


# func_append_quoted VAR VALUE
# ----------------------------
# Quote VALUE and append to the end of shell variable VAR, separated
# by a space.
if test yes = "$_G_HAVE_PLUSEQ_OP"; then
  eval 'func_append_quoted ()
  {
    $debug_cmd

    func_quote_for_eval "$2"
    eval "$1+=\\ \$func_quote_for_eval_result"
  }'
else
  func_append_quoted ()
  {
    $debug_cmd

    func_quote_for_eval "$2"
    eval "$1=\$$1\\ \$func_quote_for_eval_result"
  }
fi


# func_append_uniq VAR VALUE
# --------------------------
# Append unique VALUE onto the existing contents of VAR, assuming
# entries are delimited by the first character of VALUE.  For example:
#
#   func_append_uniq options " --another-option option-argument"
#
# will only append to $options if " --another-option option-argument "
# is not already present somewhere in $options already (note spaces at
# each end implied by leading space in second argument).
func_append_uniq ()
{
    $debug_cmd

    eval _G_current_value='`$ECHO $'$1'`'
    _G_delim=`expr "$2" : '\(.\)'`

    case $_G_delim$_G_current_value$_G_delim in
      *"$2$_G_delim"*) ;;
      *) func_append "$@" ;;
    esac
}


# func_arith TERM...
# ------------------
# Set func_arith_result to the result of evaluating TERMs.
  test -z "$_G_HAVE_ARITH_OP" \
    && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
    && _G_HAVE_ARITH_OP=yes

if test yes = "$_G_HAVE_ARITH_OP"; then
  eval 'func_arith ()
  {
    $debug_cmd

    func_arith_result=$(( $* ))
  }'
else
  func_arith ()
  {
    $debug_cmd

    func_arith_result=`expr "$@"`
  }
fi


# func_basename FILE
# ------------------
# Set func_basename_result to FILE with everything up to and including
# the last / stripped.
if test yes = "$_G_HAVE_XSI_OPS"; then
  # If this shell supports suffix pattern removal, then use it to avoid
  # forking. Hide the definitions single quotes in case the shell chokes
  # on unsupported syntax...
  _b='func_basename_result=${1##*/}'
  _d='case $1 in
        */*) func_dirname_result=${1%/*}$2 ;;
        *  ) func_dirname_result=$3        ;;
      esac'

else
  # ...otherwise fall back to using sed.
  _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
  _d='func_dirname_result=`$ECHO "$1"  |$SED "$sed_dirname"`
      if test "X$func_dirname_result" = "X$1"; then
        func_dirname_result=$3
      else
        func_append func_dirname_result "$2"
      fi'
fi

eval 'func_basename ()
{
    $debug_cmd

    '"$_b"'
}'


# func_dirname FILE APPEND NONDIR_REPLACEMENT
# -------------------------------------------
# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
# otherwise set result to NONDIR_REPLACEMENT.
eval 'func_dirname ()
{
    $debug_cmd

    '"$_d"'
}'


# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
# --------------------------------------------------------
# Perform func_basename and func_dirname in a single function
# call:
#   dirname:  Compute the dirname of FILE.  If nonempty,
#             add APPEND to the result, otherwise set result
#             to NONDIR_REPLACEMENT.
#             value returned in "$func_dirname_result"
#   basename: Compute filename of FILE.
#             value retuned in "$func_basename_result"
# For efficiency, we do not delegate to the functions above but instead
# duplicate the functionality here.
eval 'func_dirname_and_basename ()
{
    $debug_cmd

    '"$_b"'
    '"$_d"'
}'


# func_echo ARG...
# ----------------
# Echo program name prefixed message.
func_echo ()
{
    $debug_cmd

    _G_message=$*

    func_echo_IFS=$IFS
    IFS=$nl
    for _G_line in $_G_message; do
      IFS=$func_echo_IFS
      $ECHO "$progname: $_G_line"
    done
    IFS=$func_echo_IFS
}


# func_echo_all ARG...
# --------------------
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
    $ECHO "$*"
}


# func_echo_infix_1 INFIX ARG...
# ------------------------------
# Echo program name, followed by INFIX on the first line, with any
# additional lines not showing INFIX.
func_echo_infix_1 ()
{
    $debug_cmd

    $require_term_colors

    _G_infix=$1; shift
    _G_indent=$_G_infix
    _G_prefix="$progname: $_G_infix: "
    _G_message=$*

    # Strip color escape sequences before counting printable length
    for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
    do
      test -n "$_G_tc" && {
        _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"`
        _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"`
      }
    done
    _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`"  " ## exclude from sc_prohibit_nested_quotes

    func_echo_infix_1_IFS=$IFS
    IFS=$nl
    for _G_line in $_G_message; do
      IFS=$func_echo_infix_1_IFS
      $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
      _G_prefix=$_G_indent
    done
    IFS=$func_echo_infix_1_IFS
}


# func_error ARG...
# -----------------
# Echo program name prefixed message to standard error.
func_error ()
{
    $debug_cmd

    $require_term_colors

    func_echo_infix_1 "  $tc_standout${tc_red}error$tc_reset" "$*" >&2
}


# func_fatal_error ARG...
# -----------------------
# Echo program name prefixed message to standard error, and exit.
func_fatal_error ()
{
    $debug_cmd

    func_error "$*"
    exit $EXIT_FAILURE
}


# func_grep EXPRESSION FILENAME
# -----------------------------
# Check whether EXPRESSION matches any line of FILENAME, without output.
func_grep ()
{
    $debug_cmd

    $GREP "$1" "$2" >/dev/null 2>&1
}


# func_len STRING
# ---------------
# Set func_len_result to the length of STRING. STRING may not
# start with a hyphen.
  test -z "$_G_HAVE_XSI_OPS" \
    && (eval 'x=a/b/c;
      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
    && _G_HAVE_XSI_OPS=yes

if test yes = "$_G_HAVE_XSI_OPS"; then
  eval 'func_len ()
  {
    $debug_cmd

    func_len_result=${#1}
  }'
else
  func_len ()
  {
    $debug_cmd

    func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
  }
fi


# func_mkdir_p DIRECTORY-PATH
# ---------------------------
# Make sure the entire path to DIRECTORY-PATH is available.
func_mkdir_p ()
{
    $debug_cmd

    _G_directory_path=$1
    _G_dir_list=

    if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then

      # Protect directory names starting with '-'
      case $_G_directory_path in
        -*) _G_directory_path=./$_G_directory_path ;;
      esac

      # While some portion of DIR does not yet exist...
      while test ! -d "$_G_directory_path"; do
        # ...make a list in topmost first order.  Use a colon delimited
	# list incase some portion of path contains whitespace.
        _G_dir_list=$_G_directory_path:$_G_dir_list

        # If the last portion added has no slash in it, the list is done
        case $_G_directory_path in */*) ;; *) break ;; esac

        # ...otherwise throw away the child directory and loop
        _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
      done
      _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`

      func_mkdir_p_IFS=$IFS; IFS=:
      for _G_dir in $_G_dir_list; do
	IFS=$func_mkdir_p_IFS
        # mkdir can fail with a 'File exist' error if two processes
        # try to create one of the directories concurrently.  Don't
        # stop in that case!
        $MKDIR "$_G_dir" 2>/dev/null || :
      done
      IFS=$func_mkdir_p_IFS

      # Bail out if we (or some other process) failed to create a directory.
      test -d "$_G_directory_path" || \
        func_fatal_error "Failed to create '$1'"
    fi
}


# func_mktempdir [BASENAME]
# -------------------------
# Make a temporary directory that won't clash with other running
# libtool processes, and avoids race conditions if possible.  If
# given, BASENAME is the basename for that directory.
func_mktempdir ()
{
    $debug_cmd

    _G_template=${TMPDIR-/tmp}/${1-$progname}

    if test : = "$opt_dry_run"; then
      # Return a directory name, but don't create it in dry-run mode
      _G_tmpdir=$_G_template-$$
    else

      # If mktemp works, use that first and foremost
      _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`

      if test ! -d "$_G_tmpdir"; then
        # Failing that, at least try and use $RANDOM to avoid a race
        _G_tmpdir=$_G_template-${RANDOM-0}$$

        func_mktempdir_umask=`umask`
        umask 0077
        $MKDIR "$_G_tmpdir"
        umask $func_mktempdir_umask
      fi

      # If we're not in dry-run mode, bomb out on failure
      test -d "$_G_tmpdir" || \
        func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
    fi

    $ECHO "$_G_tmpdir"
}


# func_normal_abspath PATH
# ------------------------
# Remove doubled-up and trailing slashes, "." path components,
# and cancel out any ".." path components in PATH after making
# it an absolute path.
func_normal_abspath ()
{
    $debug_cmd

    # These SED scripts presuppose an absolute path with a trailing slash.
    _G_pathcar='s|^/\([^/]*\).*$|\1|'
    _G_pathcdr='s|^/[^/]*||'
    _G_removedotparts=':dotsl
		s|/\./|/|g
		t dotsl
		s|/\.$|/|'
    _G_collapseslashes='s|/\{1,\}|/|g'
    _G_finalslash='s|/*$|/|'

    # Start from root dir and reassemble the path.
    func_normal_abspath_result=
    func_normal_abspath_tpath=$1
    func_normal_abspath_altnamespace=
    case $func_normal_abspath_tpath in
      "")
        # Empty path, that just means $cwd.
        func_stripname '' '/' "`pwd`"
        func_normal_abspath_result=$func_stripname_result
        return
        ;;
      # The next three entries are used to spot a run of precisely
      # two leading slashes without using negated character classes;
      # we take advantage of case's first-match behaviour.
      ///*)
        # Unusual form of absolute path, do nothing.
        ;;
      //*)
        # Not necessarily an ordinary path; POSIX reserves leading '//'
        # and for example Cygwin uses it to access remote file shares
        # over CIFS/SMB, so we conserve a leading double slash if found.
        func_normal_abspath_altnamespace=/
        ;;
      /*)
        # Absolute path, do nothing.
        ;;
      *)
        # Relative path, prepend $cwd.
        func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
        ;;
    esac

    # Cancel out all the simple stuff to save iterations.  We also want
    # the path to end with a slash for ease of parsing, so make sure
    # there is one (and only one) here.
    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
          -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
    while :; do
      # Processed it all yet?
      if test / = "$func_normal_abspath_tpath"; then
        # If we ascended to the root using ".." the result may be empty now.
        if test -z "$func_normal_abspath_result"; then
          func_normal_abspath_result=/
        fi
        break
      fi
      func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
          -e "$_G_pathcar"`
      func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
          -e "$_G_pathcdr"`
      # Figure out what to do with it
      case $func_normal_abspath_tcomponent in
        "")
          # Trailing empty path component, ignore it.
          ;;
        ..)
          # Parent dir; strip last assembled component from result.
          func_dirname "$func_normal_abspath_result"
          func_normal_abspath_result=$func_dirname_result
          ;;
        *)
          # Actual path component, append it.
          func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
          ;;
      esac
    done
    # Restore leading double-slash if one was found on entry.
    func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
}


# func_notquiet ARG...
# --------------------
# Echo program name prefixed message only when not in quiet mode.
func_notquiet ()
{
    $debug_cmd

    $opt_quiet || func_echo ${1+"$@"}

    # A bug in bash halts the script if the last line of a function
    # fails when set -e is in force, so we need another command to
    # work around that:
    :
}


# func_relative_path SRCDIR DSTDIR
# --------------------------------
# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
func_relative_path ()
{
    $debug_cmd

    func_relative_path_result=
    func_normal_abspath "$1"
    func_relative_path_tlibdir=$func_normal_abspath_result
    func_normal_abspath "$2"
    func_relative_path_tbindir=$func_normal_abspath_result

    # Ascend the tree starting from libdir
    while :; do
      # check if we have found a prefix of bindir
      case $func_relative_path_tbindir in
        $func_relative_path_tlibdir)
          # found an exact match
          func_relative_path_tcancelled=
          break
          ;;
        $func_relative_path_tlibdir*)
          # found a matching prefix
          func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
          func_relative_path_tcancelled=$func_stripname_result
          if test -z "$func_relative_path_result"; then
            func_relative_path_result=.
          fi
          break
          ;;
        *)
          func_dirname $func_relative_path_tlibdir
          func_relative_path_tlibdir=$func_dirname_result
          if test -z "$func_relative_path_tlibdir"; then
            # Have to descend all the way to the root!
            func_relative_path_result=../$func_relative_path_result
            func_relative_path_tcancelled=$func_relative_path_tbindir
            break
          fi
          func_relative_path_result=../$func_relative_path_result
          ;;
      esac
    done

    # Now calculate path; take care to avoid doubling-up slashes.
    func_stripname '' '/' "$func_relative_path_result"
    func_relative_path_result=$func_stripname_result
    func_stripname '/' '/' "$func_relative_path_tcancelled"
    if test -n "$func_stripname_result"; then
      func_append func_relative_path_result "/$func_stripname_result"
    fi

    # Normalisation. If bindir is libdir, return '.' else relative path.
    if test -n "$func_relative_path_result"; then
      func_stripname './' '' "$func_relative_path_result"
      func_relative_path_result=$func_stripname_result
    fi

    test -n "$func_relative_path_result" || func_relative_path_result=.

    :
}


# func_quote_for_eval ARG...
# --------------------------
# Aesthetically quote ARGs to be evaled later.
# This function returns two values:
#   i) func_quote_for_eval_result
#      double-quoted, suitable for a subsequent eval
#  ii) func_quote_for_eval_unquoted_result
#      has all characters that are still active within double
#      quotes backslashified.
func_quote_for_eval ()
{
    $debug_cmd

    func_quote_for_eval_unquoted_result=
    func_quote_for_eval_result=
    while test 0 -lt $#; do
      case $1 in
        *[\\\`\"\$]*)
	  _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
        *)
          _G_unquoted_arg=$1 ;;
      esac
      if test -n "$func_quote_for_eval_unquoted_result"; then
	func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
      else
        func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
      fi

      case $_G_unquoted_arg in
        # Double-quote args containing shell metacharacters to delay
        # word splitting, command substitution and variable expansion
        # for a subsequent eval.
        # Many Bourne shells cannot handle close brackets correctly
        # in scan sets, so we specify it separately.
        *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
          _G_quoted_arg=\"$_G_unquoted_arg\"
          ;;
        *)
          _G_quoted_arg=$_G_unquoted_arg
	  ;;
      esac

      if test -n "$func_quote_for_eval_result"; then
	func_append func_quote_for_eval_result " $_G_quoted_arg"
      else
        func_append func_quote_for_eval_result "$_G_quoted_arg"
      fi
      shift
    done
}


# func_quote_for_expand ARG
# -------------------------
# Aesthetically quote ARG to be evaled later; same as above,
# but do not quote variable references.
func_quote_for_expand ()
{
    $debug_cmd

    case $1 in
      *[\\\`\"]*)
	_G_arg=`$ECHO "$1" | $SED \
	    -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
      *)
        _G_arg=$1 ;;
    esac

    case $_G_arg in
      # Double-quote args containing shell metacharacters to delay
      # word splitting and command substitution for a subsequent eval.
      # Many Bourne shells cannot handle close brackets correctly
      # in scan sets, so we specify it separately.
      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
        _G_arg=\"$_G_arg\"
        ;;
    esac

    func_quote_for_expand_result=$_G_arg
}


# func_stripname PREFIX SUFFIX NAME
# ---------------------------------
# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
if test yes = "$_G_HAVE_XSI_OPS"; then
  eval 'func_stripname ()
  {
    $debug_cmd

    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
    # positional parameters, so assign one to ordinary variable first.
    func_stripname_result=$3
    func_stripname_result=${func_stripname_result#"$1"}
    func_stripname_result=${func_stripname_result%"$2"}
  }'
else
  func_stripname ()
  {
    $debug_cmd

    case $2 in
      .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
      *)  func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
    esac
  }
fi


# func_show_eval CMD [FAIL_EXP]
# -----------------------------
# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it.
func_show_eval ()
{
    $debug_cmd

    _G_cmd=$1
    _G_fail_exp=${2-':'}

    func_quote_for_expand "$_G_cmd"
    eval "func_notquiet $func_quote_for_expand_result"

    $opt_dry_run || {
      eval "$_G_cmd"
      _G_status=$?
      if test 0 -ne "$_G_status"; then
	eval "(exit $_G_status); $_G_fail_exp"
      fi
    }
}


# func_show_eval_locale CMD [FAIL_EXP]
# ------------------------------------
# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it.  Use the saved locale for evaluation.
func_show_eval_locale ()
{
    $debug_cmd

    _G_cmd=$1
    _G_fail_exp=${2-':'}

    $opt_quiet || {
      func_quote_for_expand "$_G_cmd"
      eval "func_echo $func_quote_for_expand_result"
    }

    $opt_dry_run || {
      eval "$_G_user_locale
	    $_G_cmd"
      _G_status=$?
      eval "$_G_safe_locale"
      if test 0 -ne "$_G_status"; then
	eval "(exit $_G_status); $_G_fail_exp"
      fi
    }
}


# func_tr_sh
# ----------
# Turn $1 into a string suitable for a shell variable name.
# Result is stored in $func_tr_sh_result.  All characters
# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
# if $1 begins with a digit, a '_' is prepended as well.
func_tr_sh ()
{
    $debug_cmd

    case $1 in
    [0-9]* | *[!a-zA-Z0-9_]*)
      func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
      ;;
    * )
      func_tr_sh_result=$1
      ;;
    esac
}


# func_verbose ARG...
# -------------------
# Echo program name prefixed message in verbose mode only.
func_verbose ()
{
    $debug_cmd

    $opt_verbose && func_echo "$*"

    :
}


# func_warn_and_continue ARG...
# -----------------------------
# Echo program name prefixed warning message to standard error.
func_warn_and_continue ()
{
    $debug_cmd

    $require_term_colors

    func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
}


# func_warning CATEGORY ARG...
# ----------------------------
# Echo program name prefixed warning message to standard error. Warning
# messages can be filtered according to CATEGORY, where this function
# elides messages where CATEGORY is not listed in the global variable
# 'opt_warning_types'.
func_warning ()
{
    $debug_cmd

    # CATEGORY must be in the warning_categories list!
    case " $warning_categories " in
      *" $1 "*) ;;
      *) func_internal_error "invalid warning category '$1'" ;;
    esac

    _G_category=$1
    shift

    case " $opt_warning_types " in
      *" $_G_category "*) $warning_func ${1+"$@"} ;;
    esac
}


# func_sort_ver VER1 VER2
# -----------------------
# 'sort -V' is not generally available.
# Note this deviates from the version comparison in automake
# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
# but this should suffice as we won't be specifying old
# version formats or redundant trailing .0 in bootstrap.conf.
# If we did want full compatibility then we should probably
# use m4_version_compare from autoconf.
func_sort_ver ()
{
    $debug_cmd

    printf '%s\n%s\n' "$1" "$2" \
      | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n
}

# func_lt_ver PREV CURR
# ---------------------
# Return true if PREV and CURR are in the correct order according to
# func_sort_ver, otherwise false.  Use it like this:
#
#  func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..."
func_lt_ver ()
{
    $debug_cmd

    test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q`
}


# Local variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
# time-stamp-time-zone: "UTC"
# End:
#! /bin/sh

# Set a version string for this script.
scriptversion=2014-01-07.03; # UTC

# A portable, pluggable option parser for Bourne shell.
# Written by Gary V. Vaughan, 2010

# Copyright (C) 2010-2015 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# Please report bugs or propose patches to gary@gnu.org.


## ------ ##
## Usage. ##
## ------ ##

# This file is a library for parsing options in your shell scripts along
# with assorted other useful supporting features that you can make use
# of too.
#
# For the simplest scripts you might need only:
#
#   #!/bin/sh
#   . relative/path/to/funclib.sh
#   . relative/path/to/options-parser
#   scriptversion=1.0
#   func_options ${1+"$@"}
#   eval set dummy "$func_options_result"; shift
#   ...rest of your script...
#
# In order for the '--version' option to work, you will need to have a
# suitably formatted comment like the one at the top of this file
# starting with '# Written by ' and ending with '# warranty; '.
#
# For '-h' and '--help' to work, you will also need a one line
# description of your script's purpose in a comment directly above the
# '# Written by ' line, like the one at the top of this file.
#
# The default options also support '--debug', which will turn on shell
# execution tracing (see the comment above debug_cmd below for another
# use), and '--verbose' and the func_verbose function to allow your script
# to display verbose messages only when your user has specified
# '--verbose'.
#
# After sourcing this file, you can plug processing for additional
# options by amending the variables from the 'Configuration' section
# below, and following the instructions in the 'Option parsing'
# section further down.

## -------------- ##
## Configuration. ##
## -------------- ##

# You should override these variables in your script after sourcing this
# file so that they reflect the customisations you have added to the
# option parser.

# The usage line for option parsing errors and the start of '-h' and
# '--help' output messages. You can embed shell variables for delayed
# expansion at the time the message is displayed, but you will need to
# quote other shell meta-characters carefully to prevent them being
# expanded when the contents are evaled.
usage='$progpath [OPTION]...'

# Short help message in response to '-h' and '--help'.  Add to this or
# override it after sourcing this library to reflect the full set of
# options your script accepts.
usage_message="\
       --debug        enable verbose shell tracing
   -W, --warnings=CATEGORY
                      report the warnings falling in CATEGORY [all]
   -v, --verbose      verbosely report processing
       --version      print version information and exit
   -h, --help         print short or long help message and exit
"

# Additional text appended to 'usage_message' in response to '--help'.
long_help_message="
Warning categories include:
       'all'          show all warnings
       'none'         turn off all the warnings
       'error'        warnings are treated as fatal errors"

# Help message printed before fatal option parsing errors.
fatal_help="Try '\$progname --help' for more information."



## ------------------------- ##
## Hook function management. ##
## ------------------------- ##

# This section contains functions for adding, removing, and running hooks
# to the main code.  A hook is just a named list of of function, that can
# be run in order later on.

# func_hookable FUNC_NAME
# -----------------------
# Declare that FUNC_NAME will run hooks added with
# 'func_add_hook FUNC_NAME ...'.
func_hookable ()
{
    $debug_cmd

    func_append hookable_fns " $1"
}


# func_add_hook FUNC_NAME HOOK_FUNC
# ---------------------------------
# Request that FUNC_NAME call HOOK_FUNC before it returns.  FUNC_NAME must
# first have been declared "hookable" by a call to 'func_hookable'.
func_add_hook ()
{
    $debug_cmd

    case " $hookable_fns " in
      *" $1 "*) ;;
      *) func_fatal_error "'$1' does not accept hook functions." ;;
    esac

    eval func_append ${1}_hooks '" $2"'
}


# func_remove_hook FUNC_NAME HOOK_FUNC
# ------------------------------------
# Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
func_remove_hook ()
{
    $debug_cmd

    eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
}


# func_run_hooks FUNC_NAME [ARG]...
# ---------------------------------
# Run all hook functions registered to FUNC_NAME.
# It is assumed that the list of hook functions contains nothing more
# than a whitespace-delimited list of legal shell function names, and
# no effort is wasted trying to catch shell meta-characters or preserve
# whitespace.
func_run_hooks ()
{
    $debug_cmd

    case " $hookable_fns " in
      *" $1 "*) ;;
      *) func_fatal_error "'$1' does not support hook funcions.n" ;;
    esac

    eval _G_hook_fns=\$$1_hooks; shift

    for _G_hook in $_G_hook_fns; do
      eval $_G_hook '"$@"'

      # store returned options list back into positional
      # parameters for next 'cmd' execution.
      eval _G_hook_result=\$${_G_hook}_result
      eval set dummy "$_G_hook_result"; shift
    done

    func_quote_for_eval ${1+"$@"}
    func_run_hooks_result=$func_quote_for_eval_result
}



## --------------- ##
## Option parsing. ##
## --------------- ##

# In order to add your own option parsing hooks, you must accept the
# full positional parameter list in your hook function, remove any
# options that you action, and then pass back the remaining unprocessed
# options in '_result', escaped suitably for
# 'eval'.  Like this:
#
#    my_options_prep ()
#    {
#        $debug_cmd
#
#        # Extend the existing usage message.
#        usage_message=$usage_message'
#      -s, --silent       don'\''t print informational messages
#    '
#
#        func_quote_for_eval ${1+"$@"}
#        my_options_prep_result=$func_quote_for_eval_result
#    }
#    func_add_hook func_options_prep my_options_prep
#
#
#    my_silent_option ()
#    {
#        $debug_cmd
#
#        # Note that for efficiency, we parse as many options as we can
#        # recognise in a loop before passing the remainder back to the
#        # caller on the first unrecognised argument we encounter.
#        while test $# -gt 0; do
#          opt=$1; shift
#          case $opt in
#            --silent|-s) opt_silent=: ;;
#            # Separate non-argument short options:
#            -s*)         func_split_short_opt "$_G_opt"
#                         set dummy "$func_split_short_opt_name" \
#                             "-$func_split_short_opt_arg" ${1+"$@"}
#                         shift
#                         ;;
#            *)            set dummy "$_G_opt" "$*"; shift; break ;;
#          esac
#        done
#
#        func_quote_for_eval ${1+"$@"}
#        my_silent_option_result=$func_quote_for_eval_result
#    }
#    func_add_hook func_parse_options my_silent_option
#
#
#    my_option_validation ()
#    {
#        $debug_cmd
#
#        $opt_silent && $opt_verbose && func_fatal_help "\
#    '--silent' and '--verbose' options are mutually exclusive."
#
#        func_quote_for_eval ${1+"$@"}
#        my_option_validation_result=$func_quote_for_eval_result
#    }
#    func_add_hook func_validate_options my_option_validation
#
# You'll alse need to manually amend $usage_message to reflect the extra
# options you parse.  It's preferable to append if you can, so that
# multiple option parsing hooks can be added safely.


# func_options [ARG]...
# ---------------------
# All the functions called inside func_options are hookable. See the
# individual implementations for details.
func_hookable func_options
func_options ()
{
    $debug_cmd

    func_options_prep ${1+"$@"}
    eval func_parse_options \
        ${func_options_prep_result+"$func_options_prep_result"}
    eval func_validate_options \
        ${func_parse_options_result+"$func_parse_options_result"}

    eval func_run_hooks func_options \
        ${func_validate_options_result+"$func_validate_options_result"}

    # save modified positional parameters for caller
    func_options_result=$func_run_hooks_result
}


# func_options_prep [ARG]...
# --------------------------
# All initialisations required before starting the option parse loop.
# Note that when calling hook functions, we pass through the list of
# positional parameters.  If a hook function modifies that list, and
# needs to propogate that back to rest of this script, then the complete
# modified list must be put in 'func_run_hooks_result' before
# returning.
func_hookable func_options_prep
func_options_prep ()
{
    $debug_cmd

    # Option defaults:
    opt_verbose=false
    opt_warning_types=

    func_run_hooks func_options_prep ${1+"$@"}

    # save modified positional parameters for caller
    func_options_prep_result=$func_run_hooks_result
}


# func_parse_options [ARG]...
# ---------------------------
# The main option parsing loop.
func_hookable func_parse_options
func_parse_options ()
{
    $debug_cmd

    func_parse_options_result=

    # this just eases exit handling
    while test $# -gt 0; do
      # Defer to hook functions for initial option parsing, so they
      # get priority in the event of reusing an option name.
      func_run_hooks func_parse_options ${1+"$@"}

      # Adjust func_parse_options positional parameters to match
      eval set dummy "$func_run_hooks_result"; shift

      # Break out of the loop if we already parsed every option.
      test $# -gt 0 || break

      _G_opt=$1
      shift
      case $_G_opt in
        --debug|-x)   debug_cmd='set -x'
                      func_echo "enabling shell trace mode"
                      $debug_cmd
                      ;;

        --no-warnings|--no-warning|--no-warn)
                      set dummy --warnings none ${1+"$@"}
                      shift
		      ;;

        --warnings|--warning|-W)
                      test $# = 0 && func_missing_arg $_G_opt && break
                      case " $warning_categories $1" in
                        *" $1 "*)
                          # trailing space prevents matching last $1 above
                          func_append_uniq opt_warning_types " $1"
                          ;;
                        *all)
                          opt_warning_types=$warning_categories
                          ;;
                        *none)
                          opt_warning_types=none
                          warning_func=:
                          ;;
                        *error)
                          opt_warning_types=$warning_categories
                          warning_func=func_fatal_error
                          ;;
                        *)
                          func_fatal_error \
                             "unsupported warning category: '$1'"
                          ;;
                      esac
                      shift
                      ;;

        --verbose|-v) opt_verbose=: ;;
        --version)    func_version ;;
        -\?|-h)       func_usage ;;
        --help)       func_help ;;

	# Separate optargs to long options (plugins may need this):
	--*=*)        func_split_equals "$_G_opt"
	              set dummy "$func_split_equals_lhs" \
                          "$func_split_equals_rhs" ${1+"$@"}
                      shift
                      ;;

       # Separate optargs to short options:
        -W*)
                      func_split_short_opt "$_G_opt"
                      set dummy "$func_split_short_opt_name" \
                          "$func_split_short_opt_arg" ${1+"$@"}
                      shift
                      ;;

        # Separate non-argument short options:
        -\?*|-h*|-v*|-x*)
                      func_split_short_opt "$_G_opt"
                      set dummy "$func_split_short_opt_name" \
                          "-$func_split_short_opt_arg" ${1+"$@"}
                      shift
                      ;;

        --)           break ;;
        -*)           func_fatal_help "unrecognised option: '$_G_opt'" ;;
        *)            set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
      esac
    done

    # save modified positional parameters for caller
    func_quote_for_eval ${1+"$@"}
    func_parse_options_result=$func_quote_for_eval_result
}


# func_validate_options [ARG]...
# ------------------------------
# Perform any sanity checks on option settings and/or unconsumed
# arguments.
func_hookable func_validate_options
func_validate_options ()
{
    $debug_cmd

    # Display all warnings if -W was not given.
    test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"

    func_run_hooks func_validate_options ${1+"$@"}

    # Bail if the options were screwed!
    $exit_cmd $EXIT_FAILURE

    # save modified positional parameters for caller
    func_validate_options_result=$func_run_hooks_result
}



## ----------------- ##
## Helper functions. ##
## ----------------- ##

# This section contains the helper functions used by the rest of the
# hookable option parser framework in ascii-betical order.


# func_fatal_help ARG...
# ----------------------
# Echo program name prefixed message to standard error, followed by
# a help hint, and exit.
func_fatal_help ()
{
    $debug_cmd

    eval \$ECHO \""Usage: $usage"\"
    eval \$ECHO \""$fatal_help"\"
    func_error ${1+"$@"}
    exit $EXIT_FAILURE
}


# func_help
# ---------
# Echo long help message to standard output and exit.
func_help ()
{
    $debug_cmd

    func_usage_message
    $ECHO "$long_help_message"
    exit 0
}


# func_missing_arg ARGNAME
# ------------------------
# Echo program name prefixed message to standard error and set global
# exit_cmd.
func_missing_arg ()
{
    $debug_cmd

    func_error "Missing argument for '$1'."
    exit_cmd=exit
}


# func_split_equals STRING
# ------------------------
# Set func_split_equals_lhs and func_split_equals_rhs shell variables after
# splitting STRING at the '=' sign.
test -z "$_G_HAVE_XSI_OPS" \
    && (eval 'x=a/b/c;
      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
    && _G_HAVE_XSI_OPS=yes

if test yes = "$_G_HAVE_XSI_OPS"
then
  # This is an XSI compatible shell, allowing a faster implementation...
  eval 'func_split_equals ()
  {
      $debug_cmd

      func_split_equals_lhs=${1%%=*}
      func_split_equals_rhs=${1#*=}
      test "x$func_split_equals_lhs" = "x$1" \
        && func_split_equals_rhs=
  }'
else
  # ...otherwise fall back to using expr, which is often a shell builtin.
  func_split_equals ()
  {
      $debug_cmd

      func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
      func_split_equals_rhs=
      test "x$func_split_equals_lhs" = "x$1" \
        || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
  }
fi #func_split_equals


# func_split_short_opt SHORTOPT
# -----------------------------
# Set func_split_short_opt_name and func_split_short_opt_arg shell
# variables after splitting SHORTOPT after the 2nd character.
if test yes = "$_G_HAVE_XSI_OPS"
then
  # This is an XSI compatible shell, allowing a faster implementation...
  eval 'func_split_short_opt ()
  {
      $debug_cmd

      func_split_short_opt_arg=${1#??}
      func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
  }'
else
  # ...otherwise fall back to using expr, which is often a shell builtin.
  func_split_short_opt ()
  {
      $debug_cmd

      func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
      func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
  }
fi #func_split_short_opt


# func_usage
# ----------
# Echo short help message to standard output and exit.
func_usage ()
{
    $debug_cmd

    func_usage_message
    $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
    exit 0
}


# func_usage_message
# ------------------
# Echo short help message to standard output.
func_usage_message ()
{
    $debug_cmd

    eval \$ECHO \""Usage: $usage"\"
    echo
    $SED -n 's|^# ||
        /^Written by/{
          x;p;x
        }
	h
	/^Written by/q' < "$progpath"
    echo
    eval \$ECHO \""$usage_message"\"
}


# func_version
# ------------
# Echo version message to standard output and exit.
func_version ()
{
    $debug_cmd

    printf '%s\n' "$progname $scriptversion"
    $SED -n '
        /(C)/!b go
        :more
        /\./!{
          N
          s|\n# | |
          b more
        }
        :go
        /^# Written by /,/# warranty; / {
          s|^# ||
          s|^# *$||
          s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
          p
        }
        /^# Written by / {
          s|^# ||
          p
        }
        /^warranty; /q' < "$progpath"

    exit $?
}


# Local variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
# time-stamp-time-zone: "UTC"
# End:

# Set a version string.
scriptversion='(GNU libtool) 2.4.6'


# func_echo ARG...
# ----------------
# Libtool also displays the current mode in messages, so override
# funclib.sh func_echo with this custom definition.
func_echo ()
{
    $debug_cmd

    _G_message=$*

    func_echo_IFS=$IFS
    IFS=$nl
    for _G_line in $_G_message; do
      IFS=$func_echo_IFS
      $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
    done
    IFS=$func_echo_IFS
}


# func_warning ARG...
# -------------------
# Libtool warnings are not categorized, so override funclib.sh
# func_warning with this simpler definition.
func_warning ()
{
    $debug_cmd

    $warning_func ${1+"$@"}
}


## ---------------- ##
## Options parsing. ##
## ---------------- ##

# Hook in the functions to make sure our own options are parsed during
# the option parsing loop.

usage='$progpath [OPTION]... [MODE-ARG]...'

# Short help message in response to '-h'.
usage_message="Options:
       --config             show all configuration variables
       --debug              enable verbose shell tracing
   -n, --dry-run            display commands without modifying any files
       --features           display basic configuration information and exit
       --mode=MODE          use operation mode MODE
       --no-warnings        equivalent to '-Wnone'
       --preserve-dup-deps  don't remove duplicate dependency libraries
       --quiet, --silent    don't print informational messages
       --tag=TAG            use configuration variables from tag TAG
   -v, --verbose            print more informational messages than default
       --version            print version information
   -W, --warnings=CATEGORY  report the warnings falling in CATEGORY [all]
   -h, --help, --help-all   print short, long, or detailed help message
"

# Additional text appended to 'usage_message' in response to '--help'.
func_help ()
{
    $debug_cmd

    func_usage_message
    $ECHO "$long_help_message

MODE must be one of the following:

       clean           remove files from the build directory
       compile         compile a source file into a libtool object
       execute         automatically set library path, then run a program
       finish          complete the installation of libtool libraries
       install         install libraries or executables
       link            create a library or an executable
       uninstall       remove libraries from an installed directory

MODE-ARGS vary depending on the MODE.  When passed as first option,
'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
Try '$progname --help --mode=MODE' for a more detailed description of MODE.

When reporting a bug, please describe a test case to reproduce it and
include the following information:

       host-triplet:   $host
       shell:          $SHELL
       compiler:       $LTCC
       compiler flags: $LTCFLAGS
       linker:         $LD (gnu? $with_gnu_ld)
       version:        $progname $scriptversion Debian-2.4.6-2
       automake:       `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
       autoconf:       `($AUTOCONF --version) 2>/dev/null |$SED 1q`

Report bugs to .
GNU libtool home page: .
General help using GNU software: ."
    exit 0
}


# func_lo2o OBJECT-NAME
# ---------------------
# Transform OBJECT-NAME from a '.lo' suffix to the platform specific
# object suffix.

lo2o=s/\\.lo\$/.$objext/
o2lo=s/\\.$objext\$/.lo/

if test yes = "$_G_HAVE_XSI_OPS"; then
  eval 'func_lo2o ()
  {
    case $1 in
      *.lo) func_lo2o_result=${1%.lo}.$objext ;;
      *   ) func_lo2o_result=$1               ;;
    esac
  }'

  # func_xform LIBOBJ-OR-SOURCE
  # ---------------------------
  # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
  # suffix to a '.lo' libtool-object suffix.
  eval 'func_xform ()
  {
    func_xform_result=${1%.*}.lo
  }'
else
  # ...otherwise fall back to using sed.
  func_lo2o ()
  {
    func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
  }

  func_xform ()
  {
    func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
  }
fi


# func_fatal_configuration ARG...
# -------------------------------
# Echo program name prefixed message to standard error, followed by
# a configuration failure hint, and exit.
func_fatal_configuration ()
{
    func__fatal_error ${1+"$@"} \
      "See the $PACKAGE documentation for more information." \
      "Fatal configuration error."
}


# func_config
# -----------
# Display the configuration for all the tags in this script.
func_config ()
{
    re_begincf='^# ### BEGIN LIBTOOL'
    re_endcf='^# ### END LIBTOOL'

    # Default configuration.
    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"

    # Now print the configurations for the tags.
    for tagname in $taglist; do
      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
    done

    exit $?
}


# func_features
# -------------
# Display the features supported by this script.
func_features ()
{
    echo "host: $host"
    if test yes = "$build_libtool_libs"; then
      echo "enable shared libraries"
    else
      echo "disable shared libraries"
    fi
    if test yes = "$build_old_libs"; then
      echo "enable static libraries"
    else
      echo "disable static libraries"
    fi

    exit $?
}


# func_enable_tag TAGNAME
# -----------------------
# Verify that TAGNAME is valid, and either flag an error and exit, or
# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
# variable here.
func_enable_tag ()
{
    # Global variable:
    tagname=$1

    re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
    re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
    sed_extractcf=/$re_begincf/,/$re_endcf/p

    # Validate tagname.
    case $tagname in
      *[!-_A-Za-z0-9,/]*)
        func_fatal_error "invalid tag name: $tagname"
        ;;
    esac

    # Don't test for the "default" C tag, as we know it's
    # there but not specially marked.
    case $tagname in
        CC) ;;
    *)
        if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
	  taglist="$taglist $tagname"

	  # Evaluate the configuration.  Be careful to quote the path
	  # and the sed script, to avoid splitting on whitespace, but
	  # also don't use non-portable quotes within backquotes within
	  # quotes we have to do it in 2 steps:
	  extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
	  eval "$extractedcf"
        else
	  func_error "ignoring unknown tag $tagname"
        fi
        ;;
    esac
}


# func_check_version_match
# ------------------------
# Ensure that we are using m4 macros, and libtool script from the same
# release of libtool.
func_check_version_match ()
{
    if test "$package_revision" != "$macro_revision"; then
      if test "$VERSION" != "$macro_version"; then
        if test -z "$macro_version"; then
          cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
$progname: definition of this LT_INIT comes from an older release.
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
$progname: and run autoconf again.
_LT_EOF
        else
          cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
$progname: and run autoconf again.
_LT_EOF
        fi
      else
        cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
$progname: but the definition of this LT_INIT comes from revision $macro_revision.
$progname: You should recreate aclocal.m4 with macros from revision $package_revision
$progname: of $PACKAGE $VERSION and run autoconf again.
_LT_EOF
      fi

      exit $EXIT_MISMATCH
    fi
}


# libtool_options_prep [ARG]...
# -----------------------------
# Preparation for options parsed by libtool.
libtool_options_prep ()
{
    $debug_mode

    # Option defaults:
    opt_config=false
    opt_dlopen=
    opt_dry_run=false
    opt_help=false
    opt_mode=
    opt_preserve_dup_deps=false
    opt_quiet=false

    nonopt=
    preserve_args=

    # Shorthand for --mode=foo, only valid as the first argument
    case $1 in
    clean|clea|cle|cl)
      shift; set dummy --mode clean ${1+"$@"}; shift
      ;;
    compile|compil|compi|comp|com|co|c)
      shift; set dummy --mode compile ${1+"$@"}; shift
      ;;
    execute|execut|execu|exec|exe|ex|e)
      shift; set dummy --mode execute ${1+"$@"}; shift
      ;;
    finish|finis|fini|fin|fi|f)
      shift; set dummy --mode finish ${1+"$@"}; shift
      ;;
    install|instal|insta|inst|ins|in|i)
      shift; set dummy --mode install ${1+"$@"}; shift
      ;;
    link|lin|li|l)
      shift; set dummy --mode link ${1+"$@"}; shift
      ;;
    uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
      shift; set dummy --mode uninstall ${1+"$@"}; shift
      ;;
    esac

    # Pass back the list of options.
    func_quote_for_eval ${1+"$@"}
    libtool_options_prep_result=$func_quote_for_eval_result
}
func_add_hook func_options_prep libtool_options_prep


# libtool_parse_options [ARG]...
# ---------------------------------
# Provide handling for libtool specific options.
libtool_parse_options ()
{
    $debug_cmd

    # Perform our own loop to consume as many options as possible in
    # each iteration.
    while test $# -gt 0; do
      _G_opt=$1
      shift
      case $_G_opt in
        --dry-run|--dryrun|-n)
                        opt_dry_run=:
                        ;;

        --config)       func_config ;;

        --dlopen|-dlopen)
                        opt_dlopen="${opt_dlopen+$opt_dlopen
}$1"
                        shift
                        ;;

        --preserve-dup-deps)
                        opt_preserve_dup_deps=: ;;

        --features)     func_features ;;

        --finish)       set dummy --mode finish ${1+"$@"}; shift ;;

        --help)         opt_help=: ;;

        --help-all)     opt_help=': help-all' ;;

        --mode)         test $# = 0 && func_missing_arg $_G_opt && break
                        opt_mode=$1
                        case $1 in
                          # Valid mode arguments:
                          clean|compile|execute|finish|install|link|relink|uninstall) ;;

                          # Catch anything else as an error
                          *) func_error "invalid argument for $_G_opt"
                             exit_cmd=exit
                             break
                             ;;
                        esac
                        shift
                        ;;

        --no-silent|--no-quiet)
                        opt_quiet=false
                        func_append preserve_args " $_G_opt"
                        ;;

        --no-warnings|--no-warning|--no-warn)
                        opt_warning=false
                        func_append preserve_args " $_G_opt"
                        ;;

        --no-verbose)
                        opt_verbose=false
                        func_append preserve_args " $_G_opt"
                        ;;

        --silent|--quiet)
                        opt_quiet=:
                        opt_verbose=false
                        func_append preserve_args " $_G_opt"
                        ;;

        --tag)          test $# = 0 && func_missing_arg $_G_opt && break
                        opt_tag=$1
                        func_append preserve_args " $_G_opt $1"
                        func_enable_tag "$1"
                        shift
                        ;;

        --verbose|-v)   opt_quiet=false
                        opt_verbose=:
                        func_append preserve_args " $_G_opt"
                        ;;

	# An option not handled by this hook function:
        *)		set dummy "$_G_opt" ${1+"$@"};	shift; break  ;;
      esac
    done


    # save modified positional parameters for caller
    func_quote_for_eval ${1+"$@"}
    libtool_parse_options_result=$func_quote_for_eval_result
}
func_add_hook func_parse_options libtool_parse_options



# libtool_validate_options [ARG]...
# ---------------------------------
# Perform any sanity checks on option settings and/or unconsumed
# arguments.
libtool_validate_options ()
{
    # save first non-option argument
    if test 0 -lt $#; then
      nonopt=$1
      shift
    fi

    # preserve --debug
    test : = "$debug_cmd" || func_append preserve_args " --debug"

    case $host in
      # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
      # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
      *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
        # don't eliminate duplications in $postdeps and $predeps
        opt_duplicate_compiler_generated_deps=:
        ;;
      *)
        opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
        ;;
    esac

    $opt_help || {
      # Sanity checks first:
      func_check_version_match

      test yes != "$build_libtool_libs" \
        && test yes != "$build_old_libs" \
        && func_fatal_configuration "not configured to build any kind of library"

      # Darwin sucks
      eval std_shrext=\"$shrext_cmds\"

      # Only execute mode is allowed to have -dlopen flags.
      if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
        func_error "unrecognized option '-dlopen'"
        $ECHO "$help" 1>&2
        exit $EXIT_FAILURE
      fi

      # Change the help message to a mode-specific one.
      generic_help=$help
      help="Try '$progname --help --mode=$opt_mode' for more information."
    }

    # Pass back the unparsed argument list
    func_quote_for_eval ${1+"$@"}
    libtool_validate_options_result=$func_quote_for_eval_result
}
func_add_hook func_validate_options libtool_validate_options


# Process options as early as possible so that --help and --version
# can return quickly.
func_options ${1+"$@"}
eval set dummy "$func_options_result"; shift



## ----------- ##
##    Main.    ##
## ----------- ##

magic='%%%MAGIC variable%%%'
magic_exe='%%%MAGIC EXE variable%%%'

# Global variables.
extracted_archives=
extracted_serial=0

# If this variable is set in any of the actions, the command in it
# will be execed at the end.  This prevents here-documents from being
# left over by shells.
exec_cmd=


# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
$1
_LTECHO_EOF'
}

# func_generated_by_libtool
# True iff stdin has been generated by Libtool. This function is only
# a basic sanity check; it will hardly flush out determined imposters.
func_generated_by_libtool_p ()
{
  $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
}

# func_lalib_p file
# True iff FILE is a libtool '.la' library or '.lo' object file.
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_lalib_p ()
{
    test -f "$1" &&
      $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
}

# func_lalib_unsafe_p file
# True iff FILE is a libtool '.la' library or '.lo' object file.
# This function implements the same check as func_lalib_p without
# resorting to external programs.  To this end, it redirects stdin and
# closes it afterwards, without saving the original file descriptor.
# As a safety measure, use it only where a negative result would be
# fatal anyway.  Works if 'file' does not exist.
func_lalib_unsafe_p ()
{
    lalib_p=no
    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
	for lalib_p_l in 1 2 3 4
	do
	    read lalib_p_line
	    case $lalib_p_line in
		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
	    esac
	done
	exec 0<&5 5<&-
    fi
    test yes = "$lalib_p"
}

# func_ltwrapper_script_p file
# True iff FILE is a libtool wrapper script
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_script_p ()
{
    test -f "$1" &&
      $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
}

# func_ltwrapper_executable_p file
# True iff FILE is a libtool wrapper executable
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_executable_p ()
{
    func_ltwrapper_exec_suffix=
    case $1 in
    *.exe) ;;
    *) func_ltwrapper_exec_suffix=.exe ;;
    esac
    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
}

# func_ltwrapper_scriptname file
# Assumes file is an ltwrapper_executable
# uses $file to determine the appropriate filename for a
# temporary ltwrapper_script.
func_ltwrapper_scriptname ()
{
    func_dirname_and_basename "$1" "" "."
    func_stripname '' '.exe' "$func_basename_result"
    func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
}

# func_ltwrapper_p file
# True iff FILE is a libtool wrapper script or wrapper executable
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_p ()
{
    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
}


# func_execute_cmds commands fail_cmd
# Execute tilde-delimited COMMANDS.
# If FAIL_CMD is given, eval that upon failure.
# FAIL_CMD may read-access the current command in variable CMD!
func_execute_cmds ()
{
    $debug_cmd

    save_ifs=$IFS; IFS='~'
    for cmd in $1; do
      IFS=$sp$nl
      eval cmd=\"$cmd\"
      IFS=$save_ifs
      func_show_eval "$cmd" "${2-:}"
    done
    IFS=$save_ifs
}


# func_source file
# Source FILE, adding directory component if necessary.
# Note that it is not necessary on cygwin/mingw to append a dot to
# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
# behavior happens only for exec(3), not for open(2)!  Also, sourcing
# 'FILE.' does not work on cygwin managed mounts.
func_source ()
{
    $debug_cmd

    case $1 in
    */* | *\\*)	. "$1" ;;
    *)		. "./$1" ;;
    esac
}


# func_resolve_sysroot PATH
# Replace a leading = in PATH with a sysroot.  Store the result into
# func_resolve_sysroot_result
func_resolve_sysroot ()
{
  func_resolve_sysroot_result=$1
  case $func_resolve_sysroot_result in
  =*)
    func_stripname '=' '' "$func_resolve_sysroot_result"
    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
    ;;
  esac
}

# func_replace_sysroot PATH
# If PATH begins with the sysroot, replace it with = and
# store the result into func_replace_sysroot_result.
func_replace_sysroot ()
{
  case $lt_sysroot:$1 in
  ?*:"$lt_sysroot"*)
    func_stripname "$lt_sysroot" '' "$1"
    func_replace_sysroot_result='='$func_stripname_result
    ;;
  *)
    # Including no sysroot.
    func_replace_sysroot_result=$1
    ;;
  esac
}

# func_infer_tag arg
# Infer tagged configuration to use if any are available and
# if one wasn't chosen via the "--tag" command line option.
# Only attempt this if the compiler in the base compile
# command doesn't match the default compiler.
# arg is usually of the form 'gcc ...'
func_infer_tag ()
{
    $debug_cmd

    if test -n "$available_tags" && test -z "$tagname"; then
      CC_quoted=
      for arg in $CC; do
	func_append_quoted CC_quoted "$arg"
      done
      CC_expanded=`func_echo_all $CC`
      CC_quoted_expanded=`func_echo_all $CC_quoted`
      case $@ in
      # Blanks in the command may have been stripped by the calling shell,
      # but not from the CC environment variable when configure was run.
      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
      # Blanks at the start of $base_compile will cause this to fail
      # if we don't check for them as well.
      *)
	for z in $available_tags; do
	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
	    # Evaluate the configuration.
	    eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
	    CC_quoted=
	    for arg in $CC; do
	      # Double-quote args containing other shell metacharacters.
	      func_append_quoted CC_quoted "$arg"
	    done
	    CC_expanded=`func_echo_all $CC`
	    CC_quoted_expanded=`func_echo_all $CC_quoted`
	    case "$@ " in
	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
	      # The compiler in the base compile command matches
	      # the one in the tagged configuration.
	      # Assume this is the tagged configuration we want.
	      tagname=$z
	      break
	      ;;
	    esac
	  fi
	done
	# If $tagname still isn't set, then no tagged configuration
	# was found and let the user know that the "--tag" command
	# line option must be used.
	if test -z "$tagname"; then
	  func_echo "unable to infer tagged configuration"
	  func_fatal_error "specify a tag with '--tag'"
#	else
#	  func_verbose "using $tagname tagged configuration"
	fi
	;;
      esac
    fi
}



# func_write_libtool_object output_name pic_name nonpic_name
# Create a libtool object file (analogous to a ".la" file),
# but don't create it if we're doing a dry run.
func_write_libtool_object ()
{
    write_libobj=$1
    if test yes = "$build_libtool_libs"; then
      write_lobj=\'$2\'
    else
      write_lobj=none
    fi

    if test yes = "$build_old_libs"; then
      write_oldobj=\'$3\'
    else
      write_oldobj=none
    fi

    $opt_dry_run || {
      cat >${write_libobj}T </dev/null`
    if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
        $SED -e "$sed_naive_backslashify"`
    else
      func_convert_core_file_wine_to_w32_result=
    fi
  fi
}
# end: func_convert_core_file_wine_to_w32


# func_convert_core_path_wine_to_w32 ARG
# Helper function used by path conversion functions when $build is *nix, and
# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
# configured wine environment available, with the winepath program in $build's
# $PATH. Assumes ARG has no leading or trailing path separator characters.
#
# ARG is path to be converted from $build format to win32.
# Result is available in $func_convert_core_path_wine_to_w32_result.
# Unconvertible file (directory) names in ARG are skipped; if no directory names
# are convertible, then the result may be empty.
func_convert_core_path_wine_to_w32 ()
{
  $debug_cmd

  # unfortunately, winepath doesn't convert paths, only file names
  func_convert_core_path_wine_to_w32_result=
  if test -n "$1"; then
    oldIFS=$IFS
    IFS=:
    for func_convert_core_path_wine_to_w32_f in $1; do
      IFS=$oldIFS
      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
      if test -n "$func_convert_core_file_wine_to_w32_result"; then
        if test -z "$func_convert_core_path_wine_to_w32_result"; then
          func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
        else
          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
        fi
      fi
    done
    IFS=$oldIFS
  fi
}
# end: func_convert_core_path_wine_to_w32


# func_cygpath ARGS...
# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
# (2), returns the Cygwin file name or path in func_cygpath_result (input
# file name or path is assumed to be in w32 format, as previously converted
# from $build's *nix or MSYS format). In case (3), returns the w32 file name
# or path in func_cygpath_result (input file name or path is assumed to be in
# Cygwin format). Returns an empty string on error.
#
# ARGS are passed to cygpath, with the last one being the file name or path to
# be converted.
#
# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
# environment variable; do not put it in $PATH.
func_cygpath ()
{
  $debug_cmd

  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
    if test "$?" -ne 0; then
      # on failure, ensure result is empty
      func_cygpath_result=
    fi
  else
    func_cygpath_result=
    func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
  fi
}
#end: func_cygpath


# func_convert_core_msys_to_w32 ARG
# Convert file name or path ARG from MSYS format to w32 format.  Return
# result in func_convert_core_msys_to_w32_result.
func_convert_core_msys_to_w32 ()
{
  $debug_cmd

  # awkward: cmd appends spaces to result
  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
    $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
}
#end: func_convert_core_msys_to_w32


# func_convert_file_check ARG1 ARG2
# Verify that ARG1 (a file name in $build format) was converted to $host
# format in ARG2. Otherwise, emit an error message, but continue (resetting
# func_to_host_file_result to ARG1).
func_convert_file_check ()
{
  $debug_cmd

  if test -z "$2" && test -n "$1"; then
    func_error "Could not determine host file name corresponding to"
    func_error "  '$1'"
    func_error "Continuing, but uninstalled executables may not work."
    # Fallback:
    func_to_host_file_result=$1
  fi
}
# end func_convert_file_check


# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
# Verify that FROM_PATH (a path in $build format) was converted to $host
# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
# func_to_host_file_result to a simplistic fallback value (see below).
func_convert_path_check ()
{
  $debug_cmd

  if test -z "$4" && test -n "$3"; then
    func_error "Could not determine the host path corresponding to"
    func_error "  '$3'"
    func_error "Continuing, but uninstalled executables may not work."
    # Fallback.  This is a deliberately simplistic "conversion" and
    # should not be "improved".  See libtool.info.
    if test "x$1" != "x$2"; then
      lt_replace_pathsep_chars="s|$1|$2|g"
      func_to_host_path_result=`echo "$3" |
        $SED -e "$lt_replace_pathsep_chars"`
    else
      func_to_host_path_result=$3
    fi
  fi
}
# end func_convert_path_check


# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
# and appending REPL if ORIG matches BACKPAT.
func_convert_path_front_back_pathsep ()
{
  $debug_cmd

  case $4 in
  $1 ) func_to_host_path_result=$3$func_to_host_path_result
    ;;
  esac
  case $4 in
  $2 ) func_append func_to_host_path_result "$3"
    ;;
  esac
}
# end func_convert_path_front_back_pathsep


##################################################
# $build to $host FILE NAME CONVERSION FUNCTIONS #
##################################################
# invoked via '$to_host_file_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# Result will be available in $func_to_host_file_result.


# func_to_host_file ARG
# Converts the file name ARG from $build format to $host format. Return result
# in func_to_host_file_result.
func_to_host_file ()
{
  $debug_cmd

  $to_host_file_cmd "$1"
}
# end func_to_host_file


# func_to_tool_file ARG LAZY
# converts the file name ARG from $build format to toolchain format. Return
# result in func_to_tool_file_result.  If the conversion in use is listed
# in (the comma separated) LAZY, no conversion takes place.
func_to_tool_file ()
{
  $debug_cmd

  case ,$2, in
    *,"$to_tool_file_cmd",*)
      func_to_tool_file_result=$1
      ;;
    *)
      $to_tool_file_cmd "$1"
      func_to_tool_file_result=$func_to_host_file_result
      ;;
  esac
}
# end func_to_tool_file


# func_convert_file_noop ARG
# Copy ARG to func_to_host_file_result.
func_convert_file_noop ()
{
  func_to_host_file_result=$1
}
# end func_convert_file_noop


# func_convert_file_msys_to_w32 ARG
# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper.  Returns result in
# func_to_host_file_result.
func_convert_file_msys_to_w32 ()
{
  $debug_cmd

  func_to_host_file_result=$1
  if test -n "$1"; then
    func_convert_core_msys_to_w32 "$1"
    func_to_host_file_result=$func_convert_core_msys_to_w32_result
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_w32


# func_convert_file_cygwin_to_w32 ARG
# Convert file name ARG from Cygwin to w32 format.  Returns result in
# func_to_host_file_result.
func_convert_file_cygwin_to_w32 ()
{
  $debug_cmd

  func_to_host_file_result=$1
  if test -n "$1"; then
    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
    # LT_CYGPATH in this case.
    func_to_host_file_result=`cygpath -m "$1"`
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_cygwin_to_w32


# func_convert_file_nix_to_w32 ARG
# Convert file name ARG from *nix to w32 format.  Requires a wine environment
# and a working winepath. Returns result in func_to_host_file_result.
func_convert_file_nix_to_w32 ()
{
  $debug_cmd

  func_to_host_file_result=$1
  if test -n "$1"; then
    func_convert_core_file_wine_to_w32 "$1"
    func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_w32


# func_convert_file_msys_to_cygwin ARG
# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_file_msys_to_cygwin ()
{
  $debug_cmd

  func_to_host_file_result=$1
  if test -n "$1"; then
    func_convert_core_msys_to_w32 "$1"
    func_cygpath -u "$func_convert_core_msys_to_w32_result"
    func_to_host_file_result=$func_cygpath_result
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_cygwin


# func_convert_file_nix_to_cygwin ARG
# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
# in func_to_host_file_result.
func_convert_file_nix_to_cygwin ()
{
  $debug_cmd

  func_to_host_file_result=$1
  if test -n "$1"; then
    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
    func_convert_core_file_wine_to_w32 "$1"
    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
    func_to_host_file_result=$func_cygpath_result
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_cygwin


#############################################
# $build to $host PATH CONVERSION FUNCTIONS #
#############################################
# invoked via '$to_host_path_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# The result will be available in $func_to_host_path_result.
#
# Path separators are also converted from $build format to $host format.  If
# ARG begins or ends with a path separator character, it is preserved (but
# converted to $host format) on output.
#
# All path conversion functions are named using the following convention:
#   file name conversion function    : func_convert_file_X_to_Y ()
#   path conversion function         : func_convert_path_X_to_Y ()
# where, for any given $build/$host combination the 'X_to_Y' value is the
# same.  If conversion functions are added for new $build/$host combinations,
# the two new functions must follow this pattern, or func_init_to_host_path_cmd
# will break.


# func_init_to_host_path_cmd
# Ensures that function "pointer" variable $to_host_path_cmd is set to the
# appropriate value, based on the value of $to_host_file_cmd.
to_host_path_cmd=
func_init_to_host_path_cmd ()
{
  $debug_cmd

  if test -z "$to_host_path_cmd"; then
    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
    to_host_path_cmd=func_convert_path_$func_stripname_result
  fi
}


# func_to_host_path ARG
# Converts the path ARG from $build format to $host format. Return result
# in func_to_host_path_result.
func_to_host_path ()
{
  $debug_cmd

  func_init_to_host_path_cmd
  $to_host_path_cmd "$1"
}
# end func_to_host_path


# func_convert_path_noop ARG
# Copy ARG to func_to_host_path_result.
func_convert_path_noop ()
{
  func_to_host_path_result=$1
}
# end func_convert_path_noop


# func_convert_path_msys_to_w32 ARG
# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper.  Returns result in
# func_to_host_path_result.
func_convert_path_msys_to_w32 ()
{
  $debug_cmd

  func_to_host_path_result=$1
  if test -n "$1"; then
    # Remove leading and trailing path separator characters from ARG.  MSYS
    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
    # and winepath ignores them completely.
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
    func_to_host_path_result=$func_convert_core_msys_to_w32_result
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_msys_to_w32


# func_convert_path_cygwin_to_w32 ARG
# Convert path ARG from Cygwin to w32 format.  Returns result in
# func_to_host_file_result.
func_convert_path_cygwin_to_w32 ()
{
  $debug_cmd

  func_to_host_path_result=$1
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_cygwin_to_w32


# func_convert_path_nix_to_w32 ARG
# Convert path ARG from *nix to w32 format.  Requires a wine environment and
# a working winepath.  Returns result in func_to_host_file_result.
func_convert_path_nix_to_w32 ()
{
  $debug_cmd

  func_to_host_path_result=$1
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
    func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_nix_to_w32


# func_convert_path_msys_to_cygwin ARG
# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_path_msys_to_cygwin ()
{
  $debug_cmd

  func_to_host_path_result=$1
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
    func_to_host_path_result=$func_cygpath_result
    func_convert_path_check : : \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
  fi
}
# end func_convert_path_msys_to_cygwin


# func_convert_path_nix_to_cygwin ARG
# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
# func_to_host_file_result.
func_convert_path_nix_to_cygwin ()
{
  $debug_cmd

  func_to_host_path_result=$1
  if test -n "$1"; then
    # Remove leading and trailing path separator characters from
    # ARG. msys behavior is inconsistent here, cygpath turns them
    # into '.;' and ';.', and winepath ignores them completely.
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
    func_to_host_path_result=$func_cygpath_result
    func_convert_path_check : : \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
  fi
}
# end func_convert_path_nix_to_cygwin


# func_dll_def_p FILE
# True iff FILE is a Windows DLL '.def' file.
# Keep in sync with _LT_DLL_DEF_P in libtool.m4
func_dll_def_p ()
{
  $debug_cmd

  func_dll_def_p_tmp=`$SED -n \
    -e 's/^[	 ]*//' \
    -e '/^\(;.*\)*$/d' \
    -e 's/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p' \
    -e q \
    "$1"`
  test DEF = "$func_dll_def_p_tmp"
}


# func_mode_compile arg...
func_mode_compile ()
{
    $debug_cmd

    # Get the compilation command and the source file.
    base_compile=
    srcfile=$nonopt  #  always keep a non-empty value in "srcfile"
    suppress_opt=yes
    suppress_output=
    arg_mode=normal
    libobj=
    later=
    pie_flag=

    for arg
    do
      case $arg_mode in
      arg  )
	# do not "continue".  Instead, add this to base_compile
	lastarg=$arg
	arg_mode=normal
	;;

      target )
	libobj=$arg
	arg_mode=normal
	continue
	;;

      normal )
	# Accept any command-line options.
	case $arg in
	-o)
	  test -n "$libobj" && \
	    func_fatal_error "you cannot specify '-o' more than once"
	  arg_mode=target
	  continue
	  ;;

	-pie | -fpie | -fPIE)
          func_append pie_flag " $arg"
	  continue
	  ;;

	-shared | -static | -prefer-pic | -prefer-non-pic)
	  func_append later " $arg"
	  continue
	  ;;

	-no-suppress)
	  suppress_opt=no
	  continue
	  ;;

	-Xcompiler)
	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
	  continue      #  The current "srcfile" will either be retained or
	  ;;            #  replaced later.  I would guess that would be a bug.

	-Wc,*)
	  func_stripname '-Wc,' '' "$arg"
	  args=$func_stripname_result
	  lastarg=
	  save_ifs=$IFS; IFS=,
	  for arg in $args; do
	    IFS=$save_ifs
	    func_append_quoted lastarg "$arg"
	  done
	  IFS=$save_ifs
	  func_stripname ' ' '' "$lastarg"
	  lastarg=$func_stripname_result

	  # Add the arguments to base_compile.
	  func_append base_compile " $lastarg"
	  continue
	  ;;

	*)
	  # Accept the current argument as the source file.
	  # The previous "srcfile" becomes the current argument.
	  #
	  lastarg=$srcfile
	  srcfile=$arg
	  ;;
	esac  #  case $arg
	;;
      esac    #  case $arg_mode

      # Aesthetically quote the previous argument.
      func_append_quoted base_compile "$lastarg"
    done # for arg

    case $arg_mode in
    arg)
      func_fatal_error "you must specify an argument for -Xcompile"
      ;;
    target)
      func_fatal_error "you must specify a target with '-o'"
      ;;
    *)
      # Get the name of the library object.
      test -z "$libobj" && {
	func_basename "$srcfile"
	libobj=$func_basename_result
      }
      ;;
    esac

    # Recognize several different file suffixes.
    # If the user specifies -o file.o, it is replaced with file.lo
    case $libobj in
    *.[cCFSifmso] | \
    *.ada | *.adb | *.ads | *.asm | \
    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
      func_xform "$libobj"
      libobj=$func_xform_result
      ;;
    esac

    case $libobj in
    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
    *)
      func_fatal_error "cannot determine name of library object from '$libobj'"
      ;;
    esac

    func_infer_tag $base_compile

    for arg in $later; do
      case $arg in
      -shared)
	test yes = "$build_libtool_libs" \
	  || func_fatal_configuration "cannot build a shared library"
	build_old_libs=no
	continue
	;;

      -static)
	build_libtool_libs=no
	build_old_libs=yes
	continue
	;;

      -prefer-pic)
	pic_mode=yes
	continue
	;;

      -prefer-non-pic)
	pic_mode=no
	continue
	;;
      esac
    done

    func_quote_for_eval "$libobj"
    test "X$libobj" != "X$func_quote_for_eval_result" \
      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
      && func_warning "libobj name '$libobj' may not contain shell special characters."
    func_dirname_and_basename "$obj" "/" ""
    objname=$func_basename_result
    xdir=$func_dirname_result
    lobj=$xdir$objdir/$objname

    test -z "$base_compile" && \
      func_fatal_help "you must specify a compilation command"

    # Delete any leftover library objects.
    if test yes = "$build_old_libs"; then
      removelist="$obj $lobj $libobj ${libobj}T"
    else
      removelist="$lobj $libobj ${libobj}T"
    fi

    # On Cygwin there's no "real" PIC flag so we must build both object types
    case $host_os in
    cygwin* | mingw* | pw32* | os2* | cegcc*)
      pic_mode=default
      ;;
    esac
    if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
      # non-PIC code in shared libraries is not supported
      pic_mode=default
    fi

    # Calculate the filename of the output object if compiler does
    # not support -o with -c
    if test no = "$compiler_c_o"; then
      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
      lockfile=$output_obj.lock
    else
      output_obj=
      need_locks=no
      lockfile=
    fi

    # Lock this critical section if it is needed
    # We use this script file to make the link, it avoids creating a new file
    if test yes = "$need_locks"; then
      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
	func_echo "Waiting for $lockfile to be removed"
	sleep 2
      done
    elif test warn = "$need_locks"; then
      if test -f "$lockfile"; then
	$ECHO "\
*** ERROR, $lockfile exists and contains:
`cat $lockfile 2>/dev/null`

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support '-c' and '-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi
      func_append removelist " $output_obj"
      $ECHO "$srcfile" > "$lockfile"
    fi

    $opt_dry_run || $RM $removelist
    func_append removelist " $lockfile"
    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15

    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
    srcfile=$func_to_tool_file_result
    func_quote_for_eval "$srcfile"
    qsrcfile=$func_quote_for_eval_result

    # Only build a PIC object if we are building libtool libraries.
    if test yes = "$build_libtool_libs"; then
      # Without this assignment, base_compile gets emptied.
      fbsd_hideous_sh_bug=$base_compile

      if test no != "$pic_mode"; then
	command="$base_compile $qsrcfile $pic_flag"
      else
	# Don't build PIC code
	command="$base_compile $qsrcfile"
      fi

      func_mkdir_p "$xdir$objdir"

      if test -z "$output_obj"; then
	# Place PIC objects in $objdir
	func_append command " -o $lobj"
      fi

      func_show_eval_locale "$command"	\
          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'

      if test warn = "$need_locks" &&
	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
	$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`

but it should contain:
$srcfile

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support '-c' and '-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi

      # Just move the object if needed, then go on to compile the next one
      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
	func_show_eval '$MV "$output_obj" "$lobj"' \
	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
      fi

      # Allow error messages only from the first compilation.
      if test yes = "$suppress_opt"; then
	suppress_output=' >/dev/null 2>&1'
      fi
    fi

    # Only build a position-dependent object if we build old libraries.
    if test yes = "$build_old_libs"; then
      if test yes != "$pic_mode"; then
	# Don't build PIC code
	command="$base_compile $qsrcfile$pie_flag"
      else
	command="$base_compile $qsrcfile $pic_flag"
      fi
      if test yes = "$compiler_c_o"; then
	func_append command " -o $obj"
      fi

      # Suppress compiler output if we already did a PIC compilation.
      func_append command "$suppress_output"
      func_show_eval_locale "$command" \
        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'

      if test warn = "$need_locks" &&
	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
	$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`

but it should contain:
$srcfile

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support '-c' and '-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi

      # Just move the object if needed
      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
	func_show_eval '$MV "$output_obj" "$obj"' \
	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
      fi
    fi

    $opt_dry_run || {
      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"

      # Unlock the critical section if it was locked
      if test no != "$need_locks"; then
	removelist=$lockfile
        $RM "$lockfile"
      fi
    }

    exit $EXIT_SUCCESS
}

$opt_help || {
  test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
}

func_mode_help ()
{
    # We need to display help for each of the modes.
    case $opt_mode in
      "")
        # Generic help is extracted from the usage comments
        # at the start of this file.
        func_help
        ;;

      clean)
        $ECHO \
"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...

Remove files from the build directory.

RM is the name of the program to use to delete files associated with each FILE
(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
to RM.

If FILE is a libtool library, object or program, all the files associated
with it are deleted. Otherwise, only FILE itself is deleted using RM."
        ;;

      compile)
      $ECHO \
"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE

Compile a source file into a libtool library object.

This mode accepts the following additional options:

  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
  -no-suppress      do not suppress compiler output for multiple passes
  -prefer-pic       try to build PIC objects only
  -prefer-non-pic   try to build non-PIC objects only
  -shared           do not build a '.o' file suitable for static linking
  -static           only build a '.o' file suitable for static linking
  -Wc,FLAG          pass FLAG directly to the compiler

COMPILE-COMMAND is a command to be used in creating a 'standard' object file
from the given SOURCEFILE.

The output file name is determined by removing the directory component from
SOURCEFILE, then substituting the C source code suffix '.c' with the
library object suffix, '.lo'."
        ;;

      execute)
        $ECHO \
"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...

Automatically set library path, then run a program.

This mode accepts the following additional options:

  -dlopen FILE      add the directory containing FILE to the library path

This mode sets the library path environment variable according to '-dlopen'
flags.

If any of the ARGS are libtool executable wrappers, then they are translated
into their corresponding uninstalled binary, and any of their required library
directories are added to the library path.

Then, COMMAND is executed, with ARGS as arguments."
        ;;

      finish)
        $ECHO \
"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...

Complete the installation of libtool libraries.

Each LIBDIR is a directory that contains libtool libraries.

The commands that this mode executes may require superuser privileges.  Use
the '--dry-run' option if you just want to see what would be executed."
        ;;

      install)
        $ECHO \
"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...

Install executables or libraries.

INSTALL-COMMAND is the installation command.  The first component should be
either the 'install' or 'cp' program.

The following components of INSTALL-COMMAND are treated specially:

  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation

The rest of the components are interpreted as arguments to that command (only
BSD-compatible install options are recognized)."
        ;;

      link)
        $ECHO \
"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...

Link object files or libraries together to form another library, or to
create an executable program.

LINK-COMMAND is a command using the C compiler that you would use to create
a program from several object files.

The following components of LINK-COMMAND are treated specially:

  -all-static       do not do any dynamic linking at all
  -avoid-version    do not add a version suffix if possible
  -bindir BINDIR    specify path to binaries directory (for systems where
                    libraries must be found in the PATH setting at runtime)
  -dlopen FILE      '-dlpreopen' FILE if it cannot be dlopened at runtime
  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
  -export-symbols SYMFILE
                    try to export only the symbols listed in SYMFILE
  -export-symbols-regex REGEX
                    try to export only the symbols matching REGEX
  -LLIBDIR          search LIBDIR for required installed libraries
  -lNAME            OUTPUT-FILE requires the installed library libNAME
  -module           build a library that can dlopened
  -no-fast-install  disable the fast-install mode
  -no-install       link a not-installable executable
  -no-undefined     declare that a library does not refer to external symbols
  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
  -objectlist FILE  use a list of object files found in FILE to specify objects
  -os2dllname NAME  force a short DLL name on OS/2 (no effect on other OSes)
  -precious-files-regex REGEX
                    don't remove output files matching REGEX
  -release RELEASE  specify package release information
  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
  -shared           only do dynamic linking of libtool libraries
  -shrext SUFFIX    override the standard shared library file extension
  -static           do not do any dynamic linking of uninstalled libtool libraries
  -static-libtool-libs
                    do not do any dynamic linking of libtool libraries
  -version-info CURRENT[:REVISION[:AGE]]
                    specify library version info [each variable defaults to 0]
  -weak LIBNAME     declare that the target provides the LIBNAME interface
  -Wc,FLAG
  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
  -Wl,FLAG
  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)

All other options (arguments beginning with '-') are ignored.

Every other argument is treated as a filename.  Files ending in '.la' are
treated as uninstalled libtool libraries, other files are standard or library
object files.

If the OUTPUT-FILE ends in '.la', then a libtool library is created,
only library objects ('.lo' files) may be specified, and '-rpath' is
required, except when creating a convenience library.

If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
using 'ar' and 'ranlib', or on Windows using 'lib'.

If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
is created, otherwise an executable program is created."
        ;;

      uninstall)
        $ECHO \
"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...

Remove libraries from an installation directory.

RM is the name of the program to use to delete files associated with each FILE
(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
to RM.

If FILE is a libtool library, all the files associated with it are deleted.
Otherwise, only FILE itself is deleted using RM."
        ;;

      *)
        func_fatal_help "invalid operation mode '$opt_mode'"
        ;;
    esac

    echo
    $ECHO "Try '$progname --help' for more information about other modes."
}

# Now that we've collected a possible --mode arg, show help if necessary
if $opt_help; then
  if test : = "$opt_help"; then
    func_mode_help
  else
    {
      func_help noexit
      for opt_mode in compile link execute install finish uninstall clean; do
	func_mode_help
      done
    } | $SED -n '1p; 2,$s/^Usage:/  or: /p'
    {
      func_help noexit
      for opt_mode in compile link execute install finish uninstall clean; do
	echo
	func_mode_help
      done
    } |
    $SED '1d
      /^When reporting/,/^Report/{
	H
	d
      }
      $x
      /information about other modes/d
      /more detailed .*MODE/d
      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
  fi
  exit $?
fi


# func_mode_execute arg...
func_mode_execute ()
{
    $debug_cmd

    # The first argument is the command name.
    cmd=$nonopt
    test -z "$cmd" && \
      func_fatal_help "you must specify a COMMAND"

    # Handle -dlopen flags immediately.
    for file in $opt_dlopen; do
      test -f "$file" \
	|| func_fatal_help "'$file' is not a file"

      dir=
      case $file in
      *.la)
	func_resolve_sysroot "$file"
	file=$func_resolve_sysroot_result

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$file" \
	  || func_fatal_help "'$lib' is not a valid libtool archive"

	# Read the libtool library.
	dlname=
	library_names=
	func_source "$file"

	# Skip this library if it cannot be dlopened.
	if test -z "$dlname"; then
	  # Warn if it was a shared library.
	  test -n "$library_names" && \
	    func_warning "'$file' was not linked with '-export-dynamic'"
	  continue
	fi

	func_dirname "$file" "" "."
	dir=$func_dirname_result

	if test -f "$dir/$objdir/$dlname"; then
	  func_append dir "/$objdir"
	else
	  if test ! -f "$dir/$dlname"; then
	    func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
	  fi
	fi
	;;

      *.lo)
	# Just add the directory containing the .lo file.
	func_dirname "$file" "" "."
	dir=$func_dirname_result
	;;

      *)
	func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
	continue
	;;
      esac

      # Get the absolute pathname.
      absdir=`cd "$dir" && pwd`
      test -n "$absdir" && dir=$absdir

      # Now add the directory to shlibpath_var.
      if eval "test -z \"\$$shlibpath_var\""; then
	eval "$shlibpath_var=\"\$dir\""
      else
	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
      fi
    done

    # This variable tells wrapper scripts just to set shlibpath_var
    # rather than running their programs.
    libtool_execute_magic=$magic

    # Check if any of the arguments is a wrapper script.
    args=
    for file
    do
      case $file in
      -* | *.la | *.lo ) ;;
      *)
	# Do a test to see if this is really a libtool program.
	if func_ltwrapper_script_p "$file"; then
	  func_source "$file"
	  # Transform arg to wrapped name.
	  file=$progdir/$program
	elif func_ltwrapper_executable_p "$file"; then
	  func_ltwrapper_scriptname "$file"
	  func_source "$func_ltwrapper_scriptname_result"
	  # Transform arg to wrapped name.
	  file=$progdir/$program
	fi
	;;
      esac
      # Quote arguments (to preserve shell metacharacters).
      func_append_quoted args "$file"
    done

    if $opt_dry_run; then
      # Display what would be done.
      if test -n "$shlibpath_var"; then
	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
	echo "export $shlibpath_var"
      fi
      $ECHO "$cmd$args"
      exit $EXIT_SUCCESS
    else
      if test -n "$shlibpath_var"; then
	# Export the shlibpath_var.
	eval "export $shlibpath_var"
      fi

      # Restore saved environment variables
      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
      do
	eval "if test \"\${save_$lt_var+set}\" = set; then
                $lt_var=\$save_$lt_var; export $lt_var
	      else
		$lt_unset $lt_var
	      fi"
      done

      # Now prepare to actually exec the command.
      exec_cmd=\$cmd$args
    fi
}

test execute = "$opt_mode" && func_mode_execute ${1+"$@"}


# func_mode_finish arg...
func_mode_finish ()
{
    $debug_cmd

    libs=
    libdirs=
    admincmds=

    for opt in "$nonopt" ${1+"$@"}
    do
      if test -d "$opt"; then
	func_append libdirs " $opt"

      elif test -f "$opt"; then
	if func_lalib_unsafe_p "$opt"; then
	  func_append libs " $opt"
	else
	  func_warning "'$opt' is not a valid libtool archive"
	fi

      else
	func_fatal_error "invalid argument '$opt'"
      fi
    done

    if test -n "$libs"; then
      if test -n "$lt_sysroot"; then
        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
      else
        sysroot_cmd=
      fi

      # Remove sysroot references
      if $opt_dry_run; then
        for lib in $libs; do
          echo "removing references to $lt_sysroot and '=' prefixes from $lib"
        done
      else
        tmpdir=`func_mktempdir`
        for lib in $libs; do
	  $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
	    > $tmpdir/tmp-la
	  mv -f $tmpdir/tmp-la $lib
	done
        ${RM}r "$tmpdir"
      fi
    fi

    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
      for libdir in $libdirs; do
	if test -n "$finish_cmds"; then
	  # Do each command in the finish commands.
	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
'"$cmd"'"'
	fi
	if test -n "$finish_eval"; then
	  # Do the single finish_eval.
	  eval cmds=\"$finish_eval\"
	  $opt_dry_run || eval "$cmds" || func_append admincmds "
       $cmds"
	fi
      done
    fi

    # Exit here if they wanted silent mode.
    $opt_quiet && exit $EXIT_SUCCESS

    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
      echo "----------------------------------------------------------------------"
      echo "Libraries have been installed in:"
      for libdir in $libdirs; do
	$ECHO "   $libdir"
      done
      echo
      echo "If you ever happen to want to link against installed libraries"
      echo "in a given directory, LIBDIR, you must either use libtool, and"
      echo "specify the full pathname of the library, or use the '-LLIBDIR'"
      echo "flag during linking and do at least one of the following:"
      if test -n "$shlibpath_var"; then
	echo "   - add LIBDIR to the '$shlibpath_var' environment variable"
	echo "     during execution"
      fi
      if test -n "$runpath_var"; then
	echo "   - add LIBDIR to the '$runpath_var' environment variable"
	echo "     during linking"
      fi
      if test -n "$hardcode_libdir_flag_spec"; then
	libdir=LIBDIR
	eval flag=\"$hardcode_libdir_flag_spec\"

	$ECHO "   - use the '$flag' linker flag"
      fi
      if test -n "$admincmds"; then
	$ECHO "   - have your system administrator run these commands:$admincmds"
      fi
      if test -f /etc/ld.so.conf; then
	echo "   - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
      fi
      echo

      echo "See any operating system documentation about shared libraries for"
      case $host in
	solaris2.[6789]|solaris2.1[0-9])
	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
	  echo "pages."
	  ;;
	*)
	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
	  ;;
      esac
      echo "----------------------------------------------------------------------"
    fi
    exit $EXIT_SUCCESS
}

test finish = "$opt_mode" && func_mode_finish ${1+"$@"}


# func_mode_install arg...
func_mode_install ()
{
    $debug_cmd

    # There may be an optional sh(1) argument at the beginning of
    # install_prog (especially on Windows NT).
    if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
       # Allow the use of GNU shtool's install command.
       case $nonopt in *shtool*) :;; *) false;; esac
    then
      # Aesthetically quote it.
      func_quote_for_eval "$nonopt"
      install_prog="$func_quote_for_eval_result "
      arg=$1
      shift
    else
      install_prog=
      arg=$nonopt
    fi

    # The real first argument should be the name of the installation program.
    # Aesthetically quote it.
    func_quote_for_eval "$arg"
    func_append install_prog "$func_quote_for_eval_result"
    install_shared_prog=$install_prog
    case " $install_prog " in
      *[\\\ /]cp\ *) install_cp=: ;;
      *) install_cp=false ;;
    esac

    # We need to accept at least all the BSD install flags.
    dest=
    files=
    opts=
    prev=
    install_type=
    isdir=false
    stripme=
    no_mode=:
    for arg
    do
      arg2=
      if test -n "$dest"; then
	func_append files " $dest"
	dest=$arg
	continue
      fi

      case $arg in
      -d) isdir=: ;;
      -f)
	if $install_cp; then :; else
	  prev=$arg
	fi
	;;
      -g | -m | -o)
	prev=$arg
	;;
      -s)
	stripme=" -s"
	continue
	;;
      -*)
	;;
      *)
	# If the previous option needed an argument, then skip it.
	if test -n "$prev"; then
	  if test X-m = "X$prev" && test -n "$install_override_mode"; then
	    arg2=$install_override_mode
	    no_mode=false
	  fi
	  prev=
	else
	  dest=$arg
	  continue
	fi
	;;
      esac

      # Aesthetically quote the argument.
      func_quote_for_eval "$arg"
      func_append install_prog " $func_quote_for_eval_result"
      if test -n "$arg2"; then
	func_quote_for_eval "$arg2"
      fi
      func_append install_shared_prog " $func_quote_for_eval_result"
    done

    test -z "$install_prog" && \
      func_fatal_help "you must specify an install program"

    test -n "$prev" && \
      func_fatal_help "the '$prev' option requires an argument"

    if test -n "$install_override_mode" && $no_mode; then
      if $install_cp; then :; else
	func_quote_for_eval "$install_override_mode"
	func_append install_shared_prog " -m $func_quote_for_eval_result"
      fi
    fi

    if test -z "$files"; then
      if test -z "$dest"; then
	func_fatal_help "no file or destination specified"
      else
	func_fatal_help "you must specify a destination"
      fi
    fi

    # Strip any trailing slash from the destination.
    func_stripname '' '/' "$dest"
    dest=$func_stripname_result

    # Check to see that the destination is a directory.
    test -d "$dest" && isdir=:
    if $isdir; then
      destdir=$dest
      destname=
    else
      func_dirname_and_basename "$dest" "" "."
      destdir=$func_dirname_result
      destname=$func_basename_result

      # Not a directory, so check to see that there is only one file specified.
      set dummy $files; shift
      test "$#" -gt 1 && \
	func_fatal_help "'$dest' is not a directory"
    fi
    case $destdir in
    [\\/]* | [A-Za-z]:[\\/]*) ;;
    *)
      for file in $files; do
	case $file in
	*.lo) ;;
	*)
	  func_fatal_help "'$destdir' must be an absolute directory name"
	  ;;
	esac
      done
      ;;
    esac

    # This variable tells wrapper scripts just to set variables rather
    # than running their programs.
    libtool_install_magic=$magic

    staticlibs=
    future_libdirs=
    current_libdirs=
    for file in $files; do

      # Do each installation.
      case $file in
      *.$libext)
	# Do the static libraries later.
	func_append staticlibs " $file"
	;;

      *.la)
	func_resolve_sysroot "$file"
	file=$func_resolve_sysroot_result

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$file" \
	  || func_fatal_help "'$file' is not a valid libtool archive"

	library_names=
	old_library=
	relink_command=
	func_source "$file"

	# Add the libdir to current_libdirs if it is the destination.
	if test "X$destdir" = "X$libdir"; then
	  case "$current_libdirs " in
	  *" $libdir "*) ;;
	  *) func_append current_libdirs " $libdir" ;;
	  esac
	else
	  # Note the libdir as a future libdir.
	  case "$future_libdirs " in
	  *" $libdir "*) ;;
	  *) func_append future_libdirs " $libdir" ;;
	  esac
	fi

	func_dirname "$file" "/" ""
	dir=$func_dirname_result
	func_append dir "$objdir"

	if test -n "$relink_command"; then
	  # Determine the prefix the user has applied to our future dir.
	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`

	  # Don't allow the user to place us outside of our expected
	  # location b/c this prevents finding dependent libraries that
	  # are installed to the same prefix.
	  # At present, this check doesn't affect windows .dll's that
	  # are installed into $libdir/../bin (currently, that works fine)
	  # but it's something to keep an eye on.
	  test "$inst_prefix_dir" = "$destdir" && \
	    func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"

	  if test -n "$inst_prefix_dir"; then
	    # Stick the inst_prefix_dir data into the link command.
	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
	  else
	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
	  fi

	  func_warning "relinking '$file'"
	  func_show_eval "$relink_command" \
	    'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
	fi

	# See the names of the shared library.
	set dummy $library_names; shift
	if test -n "$1"; then
	  realname=$1
	  shift

	  srcname=$realname
	  test -n "$relink_command" && srcname=${realname}T

	  # Install the shared library and build the symlinks.
	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
	      'exit $?'
	  tstripme=$stripme
	  case $host_os in
	  cygwin* | mingw* | pw32* | cegcc*)
	    case $realname in
	    *.dll.a)
	      tstripme=
	      ;;
	    esac
	    ;;
	  os2*)
	    case $realname in
	    *_dll.a)
	      tstripme=
	      ;;
	    esac
	    ;;
	  esac
	  if test -n "$tstripme" && test -n "$striplib"; then
	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
	  fi

	  if test "$#" -gt 0; then
	    # Delete the old symlinks, and create new ones.
	    # Try 'ln -sf' first, because the 'ln' binary might depend on
	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
	    # so we also need to try rm && ln -s.
	    for linkname
	    do
	      test "$linkname" != "$realname" \
		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
	    done
	  fi

	  # Do each command in the postinstall commands.
	  lib=$destdir/$realname
	  func_execute_cmds "$postinstall_cmds" 'exit $?'
	fi

	# Install the pseudo-library for information purposes.
	func_basename "$file"
	name=$func_basename_result
	instname=$dir/${name}i
	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'

	# Maybe install the static library, too.
	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
	;;

      *.lo)
	# Install (i.e. copy) a libtool object.

	# Figure out destination file name, if it wasn't already specified.
	if test -n "$destname"; then
	  destfile=$destdir/$destname
	else
	  func_basename "$file"
	  destfile=$func_basename_result
	  destfile=$destdir/$destfile
	fi

	# Deduce the name of the destination old-style object file.
	case $destfile in
	*.lo)
	  func_lo2o "$destfile"
	  staticdest=$func_lo2o_result
	  ;;
	*.$objext)
	  staticdest=$destfile
	  destfile=
	  ;;
	*)
	  func_fatal_help "cannot copy a libtool object to '$destfile'"
	  ;;
	esac

	# Install the libtool object if requested.
	test -n "$destfile" && \
	  func_show_eval "$install_prog $file $destfile" 'exit $?'

	# Install the old object if enabled.
	if test yes = "$build_old_libs"; then
	  # Deduce the name of the old-style object file.
	  func_lo2o "$file"
	  staticobj=$func_lo2o_result
	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
	fi
	exit $EXIT_SUCCESS
	;;

      *)
	# Figure out destination file name, if it wasn't already specified.
	if test -n "$destname"; then
	  destfile=$destdir/$destname
	else
	  func_basename "$file"
	  destfile=$func_basename_result
	  destfile=$destdir/$destfile
	fi

	# If the file is missing, and there is a .exe on the end, strip it
	# because it is most likely a libtool script we actually want to
	# install
	stripped_ext=
	case $file in
	  *.exe)
	    if test ! -f "$file"; then
	      func_stripname '' '.exe' "$file"
	      file=$func_stripname_result
	      stripped_ext=.exe
	    fi
	    ;;
	esac

	# Do a test to see if this is really a libtool program.
	case $host in
	*cygwin* | *mingw*)
	    if func_ltwrapper_executable_p "$file"; then
	      func_ltwrapper_scriptname "$file"
	      wrapper=$func_ltwrapper_scriptname_result
	    else
	      func_stripname '' '.exe' "$file"
	      wrapper=$func_stripname_result
	    fi
	    ;;
	*)
	    wrapper=$file
	    ;;
	esac
	if func_ltwrapper_script_p "$wrapper"; then
	  notinst_deplibs=
	  relink_command=

	  func_source "$wrapper"

	  # Check the variables that should have been set.
	  test -z "$generated_by_libtool_version" && \
	    func_fatal_error "invalid libtool wrapper script '$wrapper'"

	  finalize=:
	  for lib in $notinst_deplibs; do
	    # Check to see that each library is installed.
	    libdir=
	    if test -f "$lib"; then
	      func_source "$lib"
	    fi
	    libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
	    if test -n "$libdir" && test ! -f "$libfile"; then
	      func_warning "'$lib' has not been installed in '$libdir'"
	      finalize=false
	    fi
	  done

	  relink_command=
	  func_source "$wrapper"

	  outputname=
	  if test no = "$fast_install" && test -n "$relink_command"; then
	    $opt_dry_run || {
	      if $finalize; then
	        tmpdir=`func_mktempdir`
		func_basename "$file$stripped_ext"
		file=$func_basename_result
	        outputname=$tmpdir/$file
	        # Replace the output file specification.
	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`

	        $opt_quiet || {
	          func_quote_for_expand "$relink_command"
		  eval "func_echo $func_quote_for_expand_result"
	        }
	        if eval "$relink_command"; then :
	          else
		  func_error "error: relink '$file' with the above command before installing it"
		  $opt_dry_run || ${RM}r "$tmpdir"
		  continue
	        fi
	        file=$outputname
	      else
	        func_warning "cannot relink '$file'"
	      fi
	    }
	  else
	    # Install the binary that we compiled earlier.
	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
	  fi
	fi

	# remove .exe since cygwin /usr/bin/install will append another
	# one anyway
	case $install_prog,$host in
	*/usr/bin/install*,*cygwin*)
	  case $file:$destfile in
	  *.exe:*.exe)
	    # this is ok
	    ;;
	  *.exe:*)
	    destfile=$destfile.exe
	    ;;
	  *:*.exe)
	    func_stripname '' '.exe' "$destfile"
	    destfile=$func_stripname_result
	    ;;
	  esac
	  ;;
	esac
	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
	$opt_dry_run || if test -n "$outputname"; then
	  ${RM}r "$tmpdir"
	fi
	;;
      esac
    done

    for file in $staticlibs; do
      func_basename "$file"
      name=$func_basename_result

      # Set up the ranlib parameters.
      oldlib=$destdir/$name
      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
      tool_oldlib=$func_to_tool_file_result

      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'

      if test -n "$stripme" && test -n "$old_striplib"; then
	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
      fi

      # Do each command in the postinstall commands.
      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
    done

    test -n "$future_libdirs" && \
      func_warning "remember to run '$progname --finish$future_libdirs'"

    if test -n "$current_libdirs"; then
      # Maybe just do a dry run.
      $opt_dry_run && current_libdirs=" -n$current_libdirs"
      exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
    else
      exit $EXIT_SUCCESS
    fi
}

test install = "$opt_mode" && func_mode_install ${1+"$@"}


# func_generate_dlsyms outputname originator pic_p
# Extract symbols from dlprefiles and create ${outputname}S.o with
# a dlpreopen symbol table.
func_generate_dlsyms ()
{
    $debug_cmd

    my_outputname=$1
    my_originator=$2
    my_pic_p=${3-false}
    my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
    my_dlsyms=

    if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
      if test -n "$NM" && test -n "$global_symbol_pipe"; then
	my_dlsyms=${my_outputname}S.c
      else
	func_error "not configured to extract global symbols from dlpreopened files"
      fi
    fi

    if test -n "$my_dlsyms"; then
      case $my_dlsyms in
      "") ;;
      *.c)
	# Discover the nlist of each of the dlfiles.
	nlist=$output_objdir/$my_outputname.nm

	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"

	# Parse the name list into a source file.
	func_verbose "creating $output_objdir/$my_dlsyms"

	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */

#ifdef __cplusplus
extern \"C\" {
#endif

#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
#endif

/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
/* DATA imports from DLLs on WIN32 can't be const, because runtime
   relocations are performed -- see ld's documentation on pseudo-relocs.  */
# define LT_DLSYM_CONST
#elif defined __osf__
/* This system does not cope well with relocations in const data.  */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif

#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)

/* External symbol declarations for the compiler. */\
"

	if test yes = "$dlself"; then
	  func_verbose "generating symbol list for '$output'"

	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"

	  # Add our own program objects to the symbol list.
	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
	  for progfile in $progfiles; do
	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
	    func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
	  done

	  if test -n "$exclude_expsyms"; then
	    $opt_dry_run || {
	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	    }
	  fi

	  if test -n "$export_symbols_regex"; then
	    $opt_dry_run || {
	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	    }
	  fi

	  # Prepare the list of exported symbols
	  if test -z "$export_symbols"; then
	    export_symbols=$output_objdir/$outputname.exp
	    $opt_dry_run || {
	      $RM $export_symbols
	      eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
	      case $host in
	      *cygwin* | *mingw* | *cegcc* )
                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
	        ;;
	      esac
	    }
	  else
	    $opt_dry_run || {
	      eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	      case $host in
	        *cygwin* | *mingw* | *cegcc* )
	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
	          ;;
	      esac
	    }
	  fi
	fi

	for dlprefile in $dlprefiles; do
	  func_verbose "extracting global C symbols from '$dlprefile'"
	  func_basename "$dlprefile"
	  name=$func_basename_result
          case $host in
	    *cygwin* | *mingw* | *cegcc* )
	      # if an import library, we need to obtain dlname
	      if func_win32_import_lib_p "$dlprefile"; then
	        func_tr_sh "$dlprefile"
	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
	        dlprefile_dlbasename=
	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
	          # Use subshell, to avoid clobbering current variable values
	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
	          if test -n "$dlprefile_dlname"; then
	            func_basename "$dlprefile_dlname"
	            dlprefile_dlbasename=$func_basename_result
	          else
	            # no lafile. user explicitly requested -dlpreopen .
	            $sharedlib_from_linklib_cmd "$dlprefile"
	            dlprefile_dlbasename=$sharedlib_from_linklib_result
	          fi
	        fi
	        $opt_dry_run || {
	          if test -n "$dlprefile_dlbasename"; then
	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
	          else
	            func_warning "Could not compute DLL name from $name"
	            eval '$ECHO ": $name " >> "$nlist"'
	          fi
	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
	        }
	      else # not an import lib
	        $opt_dry_run || {
	          eval '$ECHO ": $name " >> "$nlist"'
	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
	        }
	      fi
	    ;;
	    *)
	      $opt_dry_run || {
	        eval '$ECHO ": $name " >> "$nlist"'
	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
	      }
	    ;;
          esac
	done

	$opt_dry_run || {
	  # Make sure we have at least an empty file.
	  test -f "$nlist" || : > "$nlist"

	  if test -n "$exclude_expsyms"; then
	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
	    $MV "$nlist"T "$nlist"
	  fi

	  # Try sorting and uniquifying the output.
	  if $GREP -v "^: " < "$nlist" |
	      if sort -k 3 /dev/null 2>&1; then
		sort -k 3
	      else
		sort +2
	      fi |
	      uniq > "$nlist"S; then
	    :
	  else
	    $GREP -v "^: " < "$nlist" > "$nlist"S
	  fi

	  if test -f "$nlist"S; then
	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
	  else
	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
	  fi

	  func_show_eval '$RM "${nlist}I"'
	  if test -n "$global_symbol_to_import"; then
	    eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
	  fi

	  echo >> "$output_objdir/$my_dlsyms" "\

/* The mapping between symbol names and symbols.  */
typedef struct {
  const char *name;
  void *address;
} lt_dlsymlist;
extern LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[];\
"

	  if test -s "$nlist"I; then
	    echo >> "$output_objdir/$my_dlsyms" "\
static void lt_syminit(void)
{
  LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
  for (; symbol->name; ++symbol)
    {"
	    $SED 's/.*/      if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
	    echo >> "$output_objdir/$my_dlsyms" "\
    }
}"
	  fi
	  echo >> "$output_objdir/$my_dlsyms" "\
LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[] =
{ {\"$my_originator\", (void *) 0},"

	  if test -s "$nlist"I; then
	    echo >> "$output_objdir/$my_dlsyms" "\
  {\"@INIT@\", (void *) <_syminit},"
	  fi

	  case $need_lib_prefix in
	  no)
	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
	    ;;
	  *)
	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
	    ;;
	  esac
	  echo >> "$output_objdir/$my_dlsyms" "\
  {0, (void *) 0}
};

/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
  return lt_${my_prefix}_LTX_preloaded_symbols;
}
#endif

#ifdef __cplusplus
}
#endif\
"
	} # !$opt_dry_run

	pic_flag_for_symtable=
	case "$compile_command " in
	*" -static "*) ;;
	*)
	  case $host in
	  # compiling the symbol table file with pic_flag works around
	  # a FreeBSD bug that causes programs to crash when -lm is
	  # linked before any other PIC object.  But we must not use
	  # pic_flag when linking with -static.  The problem exists in
	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
	  *-*-hpux*)
	    pic_flag_for_symtable=" $pic_flag"  ;;
	  *)
	    $my_pic_p && pic_flag_for_symtable=" $pic_flag"
	    ;;
	  esac
	  ;;
	esac
	symtab_cflags=
	for arg in $LTCFLAGS; do
	  case $arg in
	  -pie | -fpie | -fPIE) ;;
	  *) func_append symtab_cflags " $arg" ;;
	  esac
	done

	# Now compile the dynamic symbol file.
	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'

	# Clean up the generated files.
	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'

	# Transform the symbol file into the correct name.
	symfileobj=$output_objdir/${my_outputname}S.$objext
	case $host in
	*cygwin* | *mingw* | *cegcc* )
	  if test -f "$output_objdir/$my_outputname.def"; then
	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
	  else
	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  fi
	  ;;
	*)
	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  ;;
	esac
	;;
      *)
	func_fatal_error "unknown suffix for '$my_dlsyms'"
	;;
      esac
    else
      # We keep going just in case the user didn't refer to
      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
      # really was required.

      # Nullify the symbol file.
      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
    fi
}

# func_cygming_gnu_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is a GNU/binutils-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_gnu_implib_p ()
{
  $debug_cmd

  func_to_tool_file "$1" func_convert_file_msys_to_w32
  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
  test -n "$func_cygming_gnu_implib_tmp"
}

# func_cygming_ms_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is an MS-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_ms_implib_p ()
{
  $debug_cmd

  func_to_tool_file "$1" func_convert_file_msys_to_w32
  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
  test -n "$func_cygming_ms_implib_tmp"
}

# func_win32_libid arg
# return the library type of file 'arg'
#
# Need a lot of goo to handle *both* DLLs and import libs
# Has to be a shell function in order to 'eat' the argument
# that is supplied when $file_magic_command is called.
# Despite the name, also deal with 64 bit binaries.
func_win32_libid ()
{
  $debug_cmd

  win32_libid_type=unknown
  win32_fileres=`file -L $1 2>/dev/null`
  case $win32_fileres in
  *ar\ archive\ import\ library*) # definitely import
    win32_libid_type="x86 archive import"
    ;;
  *ar\ archive*) # could be an import, or static
    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
      case $nm_interface in
      "MS dumpbin")
	if func_cygming_ms_implib_p "$1" ||
	   func_cygming_gnu_implib_p "$1"
	then
	  win32_nmres=import
	else
	  win32_nmres=
	fi
	;;
      *)
	func_to_tool_file "$1" func_convert_file_msys_to_w32
	win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
	  $SED -n -e '
	    1,100{
		/ I /{
		    s|.*|import|
		    p
		    q
		}
	    }'`
	;;
      esac
      case $win32_nmres in
      import*)  win32_libid_type="x86 archive import";;
      *)        win32_libid_type="x86 archive static";;
      esac
    fi
    ;;
  *DLL*)
    win32_libid_type="x86 DLL"
    ;;
  *executable*) # but shell scripts are "executable" too...
    case $win32_fileres in
    *MS\ Windows\ PE\ Intel*)
      win32_libid_type="x86 DLL"
      ;;
    esac
    ;;
  esac
  $ECHO "$win32_libid_type"
}

# func_cygming_dll_for_implib ARG
#
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
# Invoked by eval'ing the libtool variable
#    $sharedlib_from_linklib_cmd
# Result is available in the variable
#    $sharedlib_from_linklib_result
func_cygming_dll_for_implib ()
{
  $debug_cmd

  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
}

# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
#
# The is the core of a fallback implementation of a
# platform-specific function to extract the name of the
# DLL associated with the specified import library LIBNAME.
#
# SECTION_NAME is either .idata$6 or .idata$7, depending
# on the platform and compiler that created the implib.
#
# Echos the name of the DLL associated with the
# specified import library.
func_cygming_dll_for_implib_fallback_core ()
{
  $debug_cmd

  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
    $SED '/^Contents of section '"$match_literal"':/{
      # Place marker at beginning of archive member dllname section
      s/.*/====MARK====/
      p
      d
    }
    # These lines can sometimes be longer than 43 characters, but
    # are always uninteresting
    /:[	 ]*file format pe[i]\{,1\}-/d
    /^In archive [^:]*:/d
    # Ensure marker is printed
    /^====MARK====/p
    # Remove all lines with less than 43 characters
    /^.\{43\}/!d
    # From remaining lines, remove first 43 characters
    s/^.\{43\}//' |
    $SED -n '
      # Join marker and all lines until next marker into a single line
      /^====MARK====/ b para
      H
      $ b para
      b
      :para
      x
      s/\n//g
      # Remove the marker
      s/^====MARK====//
      # Remove trailing dots and whitespace
      s/[\. \t]*$//
      # Print
      /./p' |
    # we now have a list, one entry per line, of the stringified
    # contents of the appropriate section of all members of the
    # archive that possess that section. Heuristic: eliminate
    # all those that have a first or second character that is
    # a '.' (that is, objdump's representation of an unprintable
    # character.) This should work for all archives with less than
    # 0x302f exports -- but will fail for DLLs whose name actually
    # begins with a literal '.' or a single character followed by
    # a '.'.
    #
    # Of those that remain, print the first one.
    $SED -e '/^\./d;/^.\./d;q'
}

# func_cygming_dll_for_implib_fallback ARG
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
#
# This fallback implementation is for use when $DLLTOOL
# does not support the --identify-strict option.
# Invoked by eval'ing the libtool variable
#    $sharedlib_from_linklib_cmd
# Result is available in the variable
#    $sharedlib_from_linklib_result
func_cygming_dll_for_implib_fallback ()
{
  $debug_cmd

  if func_cygming_gnu_implib_p "$1"; then
    # binutils import library
    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
  elif func_cygming_ms_implib_p "$1"; then
    # ms-generated import library
    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
  else
    # unknown
    sharedlib_from_linklib_result=
  fi
}


# func_extract_an_archive dir oldlib
func_extract_an_archive ()
{
    $debug_cmd

    f_ex_an_ar_dir=$1; shift
    f_ex_an_ar_oldlib=$1
    if test yes = "$lock_old_archive_extraction"; then
      lockfile=$f_ex_an_ar_oldlib.lock
      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
	func_echo "Waiting for $lockfile to be removed"
	sleep 2
      done
    fi
    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
		   'stat=$?; rm -f "$lockfile"; exit $stat'
    if test yes = "$lock_old_archive_extraction"; then
      $opt_dry_run || rm -f "$lockfile"
    fi
    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
     :
    else
      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
    fi
}


# func_extract_archives gentop oldlib ...
func_extract_archives ()
{
    $debug_cmd

    my_gentop=$1; shift
    my_oldlibs=${1+"$@"}
    my_oldobjs=
    my_xlib=
    my_xabs=
    my_xdir=

    for my_xlib in $my_oldlibs; do
      # Extract the objects.
      case $my_xlib in
	[\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
	*) my_xabs=`pwd`"/$my_xlib" ;;
      esac
      func_basename "$my_xlib"
      my_xlib=$func_basename_result
      my_xlib_u=$my_xlib
      while :; do
        case " $extracted_archives " in
	*" $my_xlib_u "*)
	  func_arith $extracted_serial + 1
	  extracted_serial=$func_arith_result
	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
	*) break ;;
	esac
      done
      extracted_archives="$extracted_archives $my_xlib_u"
      my_xdir=$my_gentop/$my_xlib_u

      func_mkdir_p "$my_xdir"

      case $host in
      *-darwin*)
	func_verbose "Extracting $my_xabs"
	# Do not bother doing anything if just a dry run
	$opt_dry_run || {
	  darwin_orig_dir=`pwd`
	  cd $my_xdir || exit $?
	  darwin_archive=$my_xabs
	  darwin_curdir=`pwd`
	  func_basename "$darwin_archive"
	  darwin_base_archive=$func_basename_result
	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
	  if test -n "$darwin_arches"; then
	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
	    darwin_arch=
	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
	    for darwin_arch in  $darwin_arches; do
	      func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
	      $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
	      cd "unfat-$$/$darwin_base_archive-$darwin_arch"
	      func_extract_an_archive "`pwd`" "$darwin_base_archive"
	      cd "$darwin_curdir"
	      $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
	    done # $darwin_arches
            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
	    darwin_file=
	    darwin_files=
	    for darwin_file in $darwin_filelist; do
	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
	      $LIPO -create -output "$darwin_file" $darwin_files
	    done # $darwin_filelist
	    $RM -rf unfat-$$
	    cd "$darwin_orig_dir"
	  else
	    cd $darwin_orig_dir
	    func_extract_an_archive "$my_xdir" "$my_xabs"
	  fi # $darwin_arches
	} # !$opt_dry_run
	;;
      *)
        func_extract_an_archive "$my_xdir" "$my_xabs"
	;;
      esac
      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
    done

    func_extract_archives_result=$my_oldobjs
}


# func_emit_wrapper [arg=no]
#
# Emit a libtool wrapper script on stdout.
# Don't directly open a file because we may want to
# incorporate the script contents within a cygwin/mingw
# wrapper executable.  Must ONLY be called from within
# func_mode_link because it depends on a number of variables
# set therein.
#
# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
# variable will take.  If 'yes', then the emitted script
# will assume that the directory where it is stored is
# the $objdir directory.  This is a cygwin/mingw-specific
# behavior.
func_emit_wrapper ()
{
	func_emit_wrapper_arg1=${1-no}

	$ECHO "\
#! $SHELL

# $output - temporary wrapper script for $objdir/$outputname
# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
#
# The $output program cannot be directly executed until all the libtool
# libraries that it depends on are installed.
#
# This wrapper script should never be moved out of the build directory.
# If it is, it will not operate correctly.

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
sed_quote_subst='$sed_quote_subst'

# Be Bourne compatible
if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh

# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

relink_command=\"$relink_command\"

# This environment variable determines our operation mode.
if test \"\$libtool_install_magic\" = \"$magic\"; then
  # install mode needs the following variables:
  generated_by_libtool_version='$macro_version'
  notinst_deplibs='$notinst_deplibs'
else
  # When we are sourced in execute mode, \$file and \$ECHO are already set.
  if test \"\$libtool_execute_magic\" != \"$magic\"; then
    file=\"\$0\""

    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
    $ECHO "\

# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
\$1
_LTECHO_EOF'
}
    ECHO=\"$qECHO\"
  fi

# Very basic option parsing. These options are (a) specific to
# the libtool wrapper, (b) are identical between the wrapper
# /script/ and the wrapper /executable/ that is used only on
# windows platforms, and (c) all begin with the string "--lt-"
# (application programs are unlikely to have options that match
# this pattern).
#
# There are only two supported options: --lt-debug and
# --lt-dump-script. There is, deliberately, no --lt-help.
#
# The first argument to this parsing function should be the
# script's $0 value, followed by "$@".
lt_option_debug=
func_parse_lt_options ()
{
  lt_script_arg0=\$0
  shift
  for lt_opt
  do
    case \"\$lt_opt\" in
    --lt-debug) lt_option_debug=1 ;;
    --lt-dump-script)
        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
        cat \"\$lt_dump_D/\$lt_dump_F\"
        exit 0
      ;;
    --lt-*)
        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
        exit 1
      ;;
    esac
  done

  # Print the debug banner immediately:
  if test -n \"\$lt_option_debug\"; then
    echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
  fi
}

# Used when --lt-debug. Prints its arguments to stdout
# (redirection is the responsibility of the caller)
func_lt_dump_args ()
{
  lt_dump_args_N=1;
  for lt_arg
  do
    \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
  done
}

# Core function for launching the target application
func_exec_program_core ()
{
"
  case $host in
  # Backslashes separate directories on plain windows
  *-*-mingw | *-*-os2* | *-cegcc*)
    $ECHO "\
      if test -n \"\$lt_option_debug\"; then
        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
        func_lt_dump_args \${1+\"\$@\"} 1>&2
      fi
      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
"
    ;;

  *)
    $ECHO "\
      if test -n \"\$lt_option_debug\"; then
        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
        func_lt_dump_args \${1+\"\$@\"} 1>&2
      fi
      exec \"\$progdir/\$program\" \${1+\"\$@\"}
"
    ;;
  esac
  $ECHO "\
      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
      exit 1
}

# A function to encapsulate launching the target application
# Strips options in the --lt-* namespace from \$@ and
# launches target application with the remaining arguments.
func_exec_program ()
{
  case \" \$* \" in
  *\\ --lt-*)
    for lt_wr_arg
    do
      case \$lt_wr_arg in
      --lt-*) ;;
      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
      esac
      shift
    done ;;
  esac
  func_exec_program_core \${1+\"\$@\"}
}

  # Parse options
  func_parse_lt_options \"\$0\" \${1+\"\$@\"}

  # Find the directory that this script lives in.
  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
  test \"x\$thisdir\" = \"x\$file\" && thisdir=.

  # Follow symbolic links until we get to the real thisdir.
  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
  while test -n \"\$file\"; do
    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`

    # If there was a directory component, then change thisdir.
    if test \"x\$destdir\" != \"x\$file\"; then
      case \"\$destdir\" in
      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
      *) thisdir=\"\$thisdir/\$destdir\" ;;
      esac
    fi

    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
  done

  # Usually 'no', except on cygwin/mingw when embedded into
  # the cwrapper.
  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
    # special case for '.'
    if test \"\$thisdir\" = \".\"; then
      thisdir=\`pwd\`
    fi
    # remove .libs from thisdir
    case \"\$thisdir\" in
    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
    $objdir )   thisdir=. ;;
    esac
  fi

  # Try to get the absolute directory name.
  absdir=\`cd \"\$thisdir\" && pwd\`
  test -n \"\$absdir\" && thisdir=\"\$absdir\"
"

	if test yes = "$fast_install"; then
	  $ECHO "\
  program=lt-'$outputname'$exeext
  progdir=\"\$thisdir/$objdir\"

  if test ! -f \"\$progdir/\$program\" ||
     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
       test \"X\$file\" != \"X\$progdir/\$program\"; }; then

    file=\"\$\$-\$program\"

    if test ! -d \"\$progdir\"; then
      $MKDIR \"\$progdir\"
    else
      $RM \"\$progdir/\$file\"
    fi"

	  $ECHO "\

    # relink executable if necessary
    if test -n \"\$relink_command\"; then
      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
      else
	\$ECHO \"\$relink_command_output\" >&2
	$RM \"\$progdir/\$file\"
	exit 1
      fi
    fi

    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
    { $RM \"\$progdir/\$program\";
      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
    $RM \"\$progdir/\$file\"
  fi"
	else
	  $ECHO "\
  program='$outputname'
  progdir=\"\$thisdir/$objdir\"
"
	fi

	$ECHO "\

  if test -f \"\$progdir/\$program\"; then"

	# fixup the dll searchpath if we need to.
	#
	# Fix the DLL searchpath if we need to.  Do this before prepending
	# to shlibpath, because on Windows, both are PATH and uninstalled
	# libraries must come first.
	if test -n "$dllsearchpath"; then
	  $ECHO "\
    # Add the dll search path components to the executable PATH
    PATH=$dllsearchpath:\$PATH
"
	fi

	# Export our shlibpath_var if we have one.
	if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
	  $ECHO "\
    # Add our own library path to $shlibpath_var
    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"

    # Some systems cannot cope with colon-terminated $shlibpath_var
    # The second colon is a workaround for a bug in BeOS R4 sed
    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`

    export $shlibpath_var
"
	fi

	$ECHO "\
    if test \"\$libtool_execute_magic\" != \"$magic\"; then
      # Run the actual program with our arguments.
      func_exec_program \${1+\"\$@\"}
    fi
  else
    # The program doesn't exist.
    \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
    exit 1
  fi
fi\
"
}


# func_emit_cwrapperexe_src
# emit the source code for a wrapper executable on stdout
# Must ONLY be called from within func_mode_link because
# it depends on a number of variable set therein.
func_emit_cwrapperexe_src ()
{
	cat <
#include 
#ifdef _MSC_VER
# include 
# include 
# include 
#else
# include 
# include 
# ifdef __CYGWIN__
#  include 
# endif
#endif
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 

#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)

/* declarations of non-ANSI functions */
#if defined __MINGW32__
# ifdef __STRICT_ANSI__
int _putenv (const char *);
# endif
#elif defined __CYGWIN__
# ifdef __STRICT_ANSI__
char *realpath (const char *, char *);
int putenv (char *);
int setenv (const char *, const char *, int);
# endif
/* #elif defined other_platform || defined ... */
#endif

/* portability defines, excluding path handling macros */
#if defined _MSC_VER
# define setmode _setmode
# define stat    _stat
# define chmod   _chmod
# define getcwd  _getcwd
# define putenv  _putenv
# define S_IXUSR _S_IEXEC
#elif defined __MINGW32__
# define setmode _setmode
# define stat    _stat
# define chmod   _chmod
# define getcwd  _getcwd
# define putenv  _putenv
#elif defined __CYGWIN__
# define HAVE_SETENV
# define FOPEN_WB "wb"
/* #elif defined other platforms ... */
#endif

#if defined PATH_MAX
# define LT_PATHMAX PATH_MAX
#elif defined MAXPATHLEN
# define LT_PATHMAX MAXPATHLEN
#else
# define LT_PATHMAX 1024
#endif

#ifndef S_IXOTH
# define S_IXOTH 0
#endif
#ifndef S_IXGRP
# define S_IXGRP 0
#endif

/* path handling portability macros */
#ifndef DIR_SEPARATOR
# define DIR_SEPARATOR '/'
# define PATH_SEPARATOR ':'
#endif

#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
  defined __OS2__
# define HAVE_DOS_BASED_FILE_SYSTEM
# define FOPEN_WB "wb"
# ifndef DIR_SEPARATOR_2
#  define DIR_SEPARATOR_2 '\\'
# endif
# ifndef PATH_SEPARATOR_2
#  define PATH_SEPARATOR_2 ';'
# endif
#endif

#ifndef DIR_SEPARATOR_2
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
#else /* DIR_SEPARATOR_2 */
# define IS_DIR_SEPARATOR(ch) \
	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
#endif /* DIR_SEPARATOR_2 */

#ifndef PATH_SEPARATOR_2
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
#else /* PATH_SEPARATOR_2 */
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
#endif /* PATH_SEPARATOR_2 */

#ifndef FOPEN_WB
# define FOPEN_WB "w"
#endif
#ifndef _O_BINARY
# define _O_BINARY 0
#endif

#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
#define XFREE(stale) do { \
  if (stale) { free (stale); stale = 0; } \
} while (0)

#if defined LT_DEBUGWRAPPER
static int lt_debug = 1;
#else
static int lt_debug = 0;
#endif

const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */

void *xmalloc (size_t num);
char *xstrdup (const char *string);
const char *base_name (const char *name);
char *find_executable (const char *wrapper);
char *chase_symlinks (const char *pathspec);
int make_executable (const char *path);
int check_executable (const char *path);
char *strendzap (char *str, const char *pat);
void lt_debugprintf (const char *file, int line, const char *fmt, ...);
void lt_fatal (const char *file, int line, const char *message, ...);
static const char *nonnull (const char *s);
static const char *nonempty (const char *s);
void lt_setenv (const char *name, const char *value);
char *lt_extend_str (const char *orig_value, const char *add, int to_end);
void lt_update_exe_path (const char *name, const char *value);
void lt_update_lib_path (const char *name, const char *value);
char **prepare_spawn (char **argv);
void lt_dump_script (FILE *f);
EOF

	    cat <= 0)
      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
    return 1;
  else
    return 0;
}

int
make_executable (const char *path)
{
  int rval = 0;
  struct stat st;

  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
                  nonempty (path));
  if ((!path) || (!*path))
    return 0;

  if (stat (path, &st) >= 0)
    {
      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
    }
  return rval;
}

/* Searches for the full path of the wrapper.  Returns
   newly allocated full path name if found, NULL otherwise
   Does not chase symlinks, even on platforms that support them.
*/
char *
find_executable (const char *wrapper)
{
  int has_slash = 0;
  const char *p;
  const char *p_next;
  /* static buffer for getcwd */
  char tmp[LT_PATHMAX + 1];
  size_t tmp_len;
  char *concat_name;

  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
                  nonempty (wrapper));

  if ((wrapper == NULL) || (*wrapper == '\0'))
    return NULL;

  /* Absolute path? */
#if defined HAVE_DOS_BASED_FILE_SYSTEM
  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
    {
      concat_name = xstrdup (wrapper);
      if (check_executable (concat_name))
	return concat_name;
      XFREE (concat_name);
    }
  else
    {
#endif
      if (IS_DIR_SEPARATOR (wrapper[0]))
	{
	  concat_name = xstrdup (wrapper);
	  if (check_executable (concat_name))
	    return concat_name;
	  XFREE (concat_name);
	}
#if defined HAVE_DOS_BASED_FILE_SYSTEM
    }
#endif

  for (p = wrapper; *p; p++)
    if (*p == '/')
      {
	has_slash = 1;
	break;
      }
  if (!has_slash)
    {
      /* no slashes; search PATH */
      const char *path = getenv ("PATH");
      if (path != NULL)
	{
	  for (p = path; *p; p = p_next)
	    {
	      const char *q;
	      size_t p_len;
	      for (q = p; *q; q++)
		if (IS_PATH_SEPARATOR (*q))
		  break;
	      p_len = (size_t) (q - p);
	      p_next = (*q == '\0' ? q : q + 1);
	      if (p_len == 0)
		{
		  /* empty path: current directory */
		  if (getcwd (tmp, LT_PATHMAX) == NULL)
		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
                              nonnull (strerror (errno)));
		  tmp_len = strlen (tmp);
		  concat_name =
		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
		  memcpy (concat_name, tmp, tmp_len);
		  concat_name[tmp_len] = '/';
		  strcpy (concat_name + tmp_len + 1, wrapper);
		}
	      else
		{
		  concat_name =
		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
		  memcpy (concat_name, p, p_len);
		  concat_name[p_len] = '/';
		  strcpy (concat_name + p_len + 1, wrapper);
		}
	      if (check_executable (concat_name))
		return concat_name;
	      XFREE (concat_name);
	    }
	}
      /* not found in PATH; assume curdir */
    }
  /* Relative path | not found in path: prepend cwd */
  if (getcwd (tmp, LT_PATHMAX) == NULL)
    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
              nonnull (strerror (errno)));
  tmp_len = strlen (tmp);
  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
  memcpy (concat_name, tmp, tmp_len);
  concat_name[tmp_len] = '/';
  strcpy (concat_name + tmp_len + 1, wrapper);

  if (check_executable (concat_name))
    return concat_name;
  XFREE (concat_name);
  return NULL;
}

char *
chase_symlinks (const char *pathspec)
{
#ifndef S_ISLNK
  return xstrdup (pathspec);
#else
  char buf[LT_PATHMAX];
  struct stat s;
  char *tmp_pathspec = xstrdup (pathspec);
  char *p;
  int has_symlinks = 0;
  while (strlen (tmp_pathspec) && !has_symlinks)
    {
      lt_debugprintf (__FILE__, __LINE__,
		      "checking path component for symlinks: %s\n",
		      tmp_pathspec);
      if (lstat (tmp_pathspec, &s) == 0)
	{
	  if (S_ISLNK (s.st_mode) != 0)
	    {
	      has_symlinks = 1;
	      break;
	    }

	  /* search backwards for last DIR_SEPARATOR */
	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
	    p--;
	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
	    {
	      /* no more DIR_SEPARATORS left */
	      break;
	    }
	  *p = '\0';
	}
      else
	{
	  lt_fatal (__FILE__, __LINE__,
		    "error accessing file \"%s\": %s",
		    tmp_pathspec, nonnull (strerror (errno)));
	}
    }
  XFREE (tmp_pathspec);

  if (!has_symlinks)
    {
      return xstrdup (pathspec);
    }

  tmp_pathspec = realpath (pathspec, buf);
  if (tmp_pathspec == 0)
    {
      lt_fatal (__FILE__, __LINE__,
		"could not follow symlinks for %s", pathspec);
    }
  return xstrdup (tmp_pathspec);
#endif
}

char *
strendzap (char *str, const char *pat)
{
  size_t len, patlen;

  assert (str != NULL);
  assert (pat != NULL);

  len = strlen (str);
  patlen = strlen (pat);

  if (patlen <= len)
    {
      str += len - patlen;
      if (STREQ (str, pat))
	*str = '\0';
    }
  return str;
}

void
lt_debugprintf (const char *file, int line, const char *fmt, ...)
{
  va_list args;
  if (lt_debug)
    {
      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
      va_start (args, fmt);
      (void) vfprintf (stderr, fmt, args);
      va_end (args);
    }
}

static void
lt_error_core (int exit_status, const char *file,
	       int line, const char *mode,
	       const char *message, va_list ap)
{
  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
  vfprintf (stderr, message, ap);
  fprintf (stderr, ".\n");

  if (exit_status >= 0)
    exit (exit_status);
}

void
lt_fatal (const char *file, int line, const char *message, ...)
{
  va_list ap;
  va_start (ap, message);
  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
  va_end (ap);
}

static const char *
nonnull (const char *s)
{
  return s ? s : "(null)";
}

static const char *
nonempty (const char *s)
{
  return (s && !*s) ? "(empty)" : nonnull (s);
}

void
lt_setenv (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_setenv) setting '%s' to '%s'\n",
                  nonnull (name), nonnull (value));
  {
#ifdef HAVE_SETENV
    /* always make a copy, for consistency with !HAVE_SETENV */
    char *str = xstrdup (value);
    setenv (name, str, 1);
#else
    size_t len = strlen (name) + 1 + strlen (value) + 1;
    char *str = XMALLOC (char, len);
    sprintf (str, "%s=%s", name, value);
    if (putenv (str) != EXIT_SUCCESS)
      {
        XFREE (str);
      }
#endif
  }
}

char *
lt_extend_str (const char *orig_value, const char *add, int to_end)
{
  char *new_value;
  if (orig_value && *orig_value)
    {
      size_t orig_value_len = strlen (orig_value);
      size_t add_len = strlen (add);
      new_value = XMALLOC (char, add_len + orig_value_len + 1);
      if (to_end)
        {
          strcpy (new_value, orig_value);
          strcpy (new_value + orig_value_len, add);
        }
      else
        {
          strcpy (new_value, add);
          strcpy (new_value + add_len, orig_value);
        }
    }
  else
    {
      new_value = xstrdup (add);
    }
  return new_value;
}

void
lt_update_exe_path (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
                  nonnull (name), nonnull (value));

  if (name && *name && value && *value)
    {
      char *new_value = lt_extend_str (getenv (name), value, 0);
      /* some systems can't cope with a ':'-terminated path #' */
      size_t len = strlen (new_value);
      while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
        {
          new_value[--len] = '\0';
        }
      lt_setenv (name, new_value);
      XFREE (new_value);
    }
}

void
lt_update_lib_path (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
                  nonnull (name), nonnull (value));

  if (name && *name && value && *value)
    {
      char *new_value = lt_extend_str (getenv (name), value, 0);
      lt_setenv (name, new_value);
      XFREE (new_value);
    }
}

EOF
	    case $host_os in
	      mingw*)
		cat <<"EOF"

/* Prepares an argument vector before calling spawn().
   Note that spawn() does not by itself call the command interpreter
     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
         GetVersionEx(&v);
         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
      }) ? "cmd.exe" : "command.com").
   Instead it simply concatenates the arguments, separated by ' ', and calls
   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
   special way:
   - Space and tab are interpreted as delimiters. They are not treated as
     delimiters if they are surrounded by double quotes: "...".
   - Unescaped double quotes are removed from the input. Their only effect is
     that within double quotes, space and tab are treated like normal
     characters.
   - Backslashes not followed by double quotes are not special.
   - But 2*n+1 backslashes followed by a double quote become
     n backslashes followed by a double quote (n >= 0):
       \" -> "
       \\\" -> \"
       \\\\\" -> \\"
 */
#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
char **
prepare_spawn (char **argv)
{
  size_t argc;
  char **new_argv;
  size_t i;

  /* Count number of arguments.  */
  for (argc = 0; argv[argc] != NULL; argc++)
    ;

  /* Allocate new argument vector.  */
  new_argv = XMALLOC (char *, argc + 1);

  /* Put quoted arguments into the new argument vector.  */
  for (i = 0; i < argc; i++)
    {
      const char *string = argv[i];

      if (string[0] == '\0')
	new_argv[i] = xstrdup ("\"\"");
      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
	{
	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
	  size_t length;
	  unsigned int backslashes;
	  const char *s;
	  char *quoted_string;
	  char *p;

	  length = 0;
	  backslashes = 0;
	  if (quote_around)
	    length++;
	  for (s = string; *s != '\0'; s++)
	    {
	      char c = *s;
	      if (c == '"')
		length += backslashes + 1;
	      length++;
	      if (c == '\\')
		backslashes++;
	      else
		backslashes = 0;
	    }
	  if (quote_around)
	    length += backslashes + 1;

	  quoted_string = XMALLOC (char, length + 1);

	  p = quoted_string;
	  backslashes = 0;
	  if (quote_around)
	    *p++ = '"';
	  for (s = string; *s != '\0'; s++)
	    {
	      char c = *s;
	      if (c == '"')
		{
		  unsigned int j;
		  for (j = backslashes + 1; j > 0; j--)
		    *p++ = '\\';
		}
	      *p++ = c;
	      if (c == '\\')
		backslashes++;
	      else
		backslashes = 0;
	    }
	  if (quote_around)
	    {
	      unsigned int j;
	      for (j = backslashes; j > 0; j--)
		*p++ = '\\';
	      *p++ = '"';
	    }
	  *p = '\0';

	  new_argv[i] = quoted_string;
	}
      else
	new_argv[i] = (char *) string;
    }
  new_argv[argc] = NULL;

  return new_argv;
}
EOF
		;;
	    esac

            cat <<"EOF"
void lt_dump_script (FILE* f)
{
EOF
	    func_emit_wrapper yes |
	      $SED -n -e '
s/^\(.\{79\}\)\(..*\)/\1\
\2/
h
s/\([\\"]\)/\\\1/g
s/$/\\n/
s/\([^\n]*\).*/  fputs ("\1", f);/p
g
D'
            cat <<"EOF"
}
EOF
}
# end: func_emit_cwrapperexe_src

# func_win32_import_lib_p ARG
# True if ARG is an import lib, as indicated by $file_magic_cmd
func_win32_import_lib_p ()
{
    $debug_cmd

    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
    *import*) : ;;
    *) false ;;
    esac
}

# func_suncc_cstd_abi
# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
# Several compiler flags select an ABI that is incompatible with the
# Cstd library. Avoid specifying it if any are in CXXFLAGS.
func_suncc_cstd_abi ()
{
    $debug_cmd

    case " $compile_command " in
    *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
      suncc_use_cstd_abi=no
      ;;
    *)
      suncc_use_cstd_abi=yes
      ;;
    esac
}

# func_mode_link arg...
func_mode_link ()
{
    $debug_cmd

    case $host in
    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
      # It is impossible to link a dll without this setting, and
      # we shouldn't force the makefile maintainer to figure out
      # what system we are compiling for in order to pass an extra
      # flag for every libtool invocation.
      # allow_undefined=no

      # FIXME: Unfortunately, there are problems with the above when trying
      # to make a dll that has undefined symbols, in which case not
      # even a static library is built.  For now, we need to specify
      # -no-undefined on the libtool link line when we can be certain
      # that all symbols are satisfied, otherwise we get a static library.
      allow_undefined=yes
      ;;
    *)
      allow_undefined=yes
      ;;
    esac
    libtool_args=$nonopt
    base_compile="$nonopt $@"
    compile_command=$nonopt
    finalize_command=$nonopt

    compile_rpath=
    finalize_rpath=
    compile_shlibpath=
    finalize_shlibpath=
    convenience=
    old_convenience=
    deplibs=
    old_deplibs=
    compiler_flags=
    linker_flags=
    dllsearchpath=
    lib_search_path=`pwd`
    inst_prefix_dir=
    new_inherited_linker_flags=

    avoid_version=no
    bindir=
    dlfiles=
    dlprefiles=
    dlself=no
    export_dynamic=no
    export_symbols=
    export_symbols_regex=
    generated=
    libobjs=
    ltlibs=
    module=no
    no_install=no
    objs=
    os2dllname=
    non_pic_objects=
    precious_files_regex=
    prefer_static_libs=no
    preload=false
    prev=
    prevarg=
    release=
    rpath=
    xrpath=
    perm_rpath=
    temp_rpath=
    thread_safe=no
    vinfo=
    vinfo_number=no
    weak_libs=
    single_module=$wl-single_module
    func_infer_tag $base_compile

    # We need to know -static, to get the right output filenames.
    for arg
    do
      case $arg in
      -shared)
	test yes != "$build_libtool_libs" \
	  && func_fatal_configuration "cannot build a shared library"
	build_old_libs=no
	break
	;;
      -all-static | -static | -static-libtool-libs)
	case $arg in
	-all-static)
	  if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
	    func_warning "complete static linking is impossible in this configuration"
	  fi
	  if test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=yes
	  ;;
	-static)
	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=built
	  ;;
	-static-libtool-libs)
	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=yes
	  ;;
	esac
	build_libtool_libs=no
	build_old_libs=yes
	break
	;;
      esac
    done

    # See if our shared archives depend on static archives.
    test -n "$old_archive_from_new_cmds" && build_old_libs=yes

    # Go through the arguments, transforming them on the way.
    while test "$#" -gt 0; do
      arg=$1
      shift
      func_quote_for_eval "$arg"
      qarg=$func_quote_for_eval_unquoted_result
      func_append libtool_args " $func_quote_for_eval_result"

      # If the previous option needs an argument, assign it.
      if test -n "$prev"; then
	case $prev in
	output)
	  func_append compile_command " @OUTPUT@"
	  func_append finalize_command " @OUTPUT@"
	  ;;
	esac

	case $prev in
	bindir)
	  bindir=$arg
	  prev=
	  continue
	  ;;
	dlfiles|dlprefiles)
	  $preload || {
	    # Add the symbol object into the linking commands.
	    func_append compile_command " @SYMFILE@"
	    func_append finalize_command " @SYMFILE@"
	    preload=:
	  }
	  case $arg in
	  *.la | *.lo) ;;  # We handle these cases below.
	  force)
	    if test no = "$dlself"; then
	      dlself=needless
	      export_dynamic=yes
	    fi
	    prev=
	    continue
	    ;;
	  self)
	    if test dlprefiles = "$prev"; then
	      dlself=yes
	    elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
	      dlself=yes
	    else
	      dlself=needless
	      export_dynamic=yes
	    fi
	    prev=
	    continue
	    ;;
	  *)
	    if test dlfiles = "$prev"; then
	      func_append dlfiles " $arg"
	    else
	      func_append dlprefiles " $arg"
	    fi
	    prev=
	    continue
	    ;;
	  esac
	  ;;
	expsyms)
	  export_symbols=$arg
	  test -f "$arg" \
	    || func_fatal_error "symbol file '$arg' does not exist"
	  prev=
	  continue
	  ;;
	expsyms_regex)
	  export_symbols_regex=$arg
	  prev=
	  continue
	  ;;
	framework)
	  case $host in
	    *-*-darwin*)
	      case "$deplibs " in
		*" $qarg.ltframework "*) ;;
		*) func_append deplibs " $qarg.ltframework" # this is fixed later
		   ;;
	      esac
	      ;;
	  esac
	  prev=
	  continue
	  ;;
	inst_prefix)
	  inst_prefix_dir=$arg
	  prev=
	  continue
	  ;;
	mllvm)
	  # Clang does not use LLVM to link, so we can simply discard any
	  # '-mllvm $arg' options when doing the link step.
	  prev=
	  continue
	  ;;
	objectlist)
	  if test -f "$arg"; then
	    save_arg=$arg
	    moreargs=
	    for fil in `cat "$save_arg"`
	    do
#	      func_append moreargs " $fil"
	      arg=$fil
	      # A libtool-controlled object.

	      # Check to see that this really is a libtool object.
	      if func_lalib_unsafe_p "$arg"; then
		pic_object=
		non_pic_object=

		# Read the .lo file
		func_source "$arg"

		if test -z "$pic_object" ||
		   test -z "$non_pic_object" ||
		   test none = "$pic_object" &&
		   test none = "$non_pic_object"; then
		  func_fatal_error "cannot find name of object for '$arg'"
		fi

		# Extract subdirectory from the argument.
		func_dirname "$arg" "/" ""
		xdir=$func_dirname_result

		if test none != "$pic_object"; then
		  # Prepend the subdirectory the object is found in.
		  pic_object=$xdir$pic_object

		  if test dlfiles = "$prev"; then
		    if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
		      func_append dlfiles " $pic_object"
		      prev=
		      continue
		    else
		      # If libtool objects are unsupported, then we need to preload.
		      prev=dlprefiles
		    fi
		  fi

		  # CHECK ME:  I think I busted this.  -Ossama
		  if test dlprefiles = "$prev"; then
		    # Preload the old-style object.
		    func_append dlprefiles " $pic_object"
		    prev=
		  fi

		  # A PIC object.
		  func_append libobjs " $pic_object"
		  arg=$pic_object
		fi

		# Non-PIC object.
		if test none != "$non_pic_object"; then
		  # Prepend the subdirectory the object is found in.
		  non_pic_object=$xdir$non_pic_object

		  # A standard non-PIC object
		  func_append non_pic_objects " $non_pic_object"
		  if test -z "$pic_object" || test none = "$pic_object"; then
		    arg=$non_pic_object
		  fi
		else
		  # If the PIC object exists, use it instead.
		  # $xdir was prepended to $pic_object above.
		  non_pic_object=$pic_object
		  func_append non_pic_objects " $non_pic_object"
		fi
	      else
		# Only an error if not doing a dry-run.
		if $opt_dry_run; then
		  # Extract subdirectory from the argument.
		  func_dirname "$arg" "/" ""
		  xdir=$func_dirname_result

		  func_lo2o "$arg"
		  pic_object=$xdir$objdir/$func_lo2o_result
		  non_pic_object=$xdir$func_lo2o_result
		  func_append libobjs " $pic_object"
		  func_append non_pic_objects " $non_pic_object"
	        else
		  func_fatal_error "'$arg' is not a valid libtool object"
		fi
	      fi
	    done
	  else
	    func_fatal_error "link input file '$arg' does not exist"
	  fi
	  arg=$save_arg
	  prev=
	  continue
	  ;;
	os2dllname)
	  os2dllname=$arg
	  prev=
	  continue
	  ;;
	precious_regex)
	  precious_files_regex=$arg
	  prev=
	  continue
	  ;;
	release)
	  release=-$arg
	  prev=
	  continue
	  ;;
	rpath | xrpath)
	  # We need an absolute path.
	  case $arg in
	  [\\/]* | [A-Za-z]:[\\/]*) ;;
	  *)
	    func_fatal_error "only absolute run-paths are allowed"
	    ;;
	  esac
	  if test rpath = "$prev"; then
	    case "$rpath " in
	    *" $arg "*) ;;
	    *) func_append rpath " $arg" ;;
	    esac
	  else
	    case "$xrpath " in
	    *" $arg "*) ;;
	    *) func_append xrpath " $arg" ;;
	    esac
	  fi
	  prev=
	  continue
	  ;;
	shrext)
	  shrext_cmds=$arg
	  prev=
	  continue
	  ;;
	weak)
	  func_append weak_libs " $arg"
	  prev=
	  continue
	  ;;
	xcclinker)
	  func_append linker_flags " $qarg"
	  func_append compiler_flags " $qarg"
	  prev=
	  func_append compile_command " $qarg"
	  func_append finalize_command " $qarg"
	  continue
	  ;;
	xcompiler)
	  func_append compiler_flags " $qarg"
	  prev=
	  func_append compile_command " $qarg"
	  func_append finalize_command " $qarg"
	  continue
	  ;;
	xlinker)
	  func_append linker_flags " $qarg"
	  func_append compiler_flags " $wl$qarg"
	  prev=
	  func_append compile_command " $wl$qarg"
	  func_append finalize_command " $wl$qarg"
	  continue
	  ;;
	*)
	  eval "$prev=\"\$arg\""
	  prev=
	  continue
	  ;;
	esac
      fi # test -n "$prev"

      prevarg=$arg

      case $arg in
      -all-static)
	if test -n "$link_static_flag"; then
	  # See comment for -static flag below, for more details.
	  func_append compile_command " $link_static_flag"
	  func_append finalize_command " $link_static_flag"
	fi
	continue
	;;

      -allow-undefined)
	# FIXME: remove this flag sometime in the future.
	func_fatal_error "'-allow-undefined' must not be used because it is the default"
	;;

      -avoid-version)
	avoid_version=yes
	continue
	;;

      -bindir)
	prev=bindir
	continue
	;;

      -dlopen)
	prev=dlfiles
	continue
	;;

      -dlpreopen)
	prev=dlprefiles
	continue
	;;

      -export-dynamic)
	export_dynamic=yes
	continue
	;;

      -export-symbols | -export-symbols-regex)
	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
	  func_fatal_error "more than one -exported-symbols argument is not allowed"
	fi
	if test X-export-symbols = "X$arg"; then
	  prev=expsyms
	else
	  prev=expsyms_regex
	fi
	continue
	;;

      -framework)
	prev=framework
	continue
	;;

      -inst-prefix-dir)
	prev=inst_prefix
	continue
	;;

      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
      # so, if we see these flags be careful not to treat them like -L
      -L[A-Z][A-Z]*:*)
	case $with_gcc/$host in
	no/*-*-irix* | /*-*-irix*)
	  func_append compile_command " $arg"
	  func_append finalize_command " $arg"
	  ;;
	esac
	continue
	;;

      -L*)
	func_stripname "-L" '' "$arg"
	if test -z "$func_stripname_result"; then
	  if test "$#" -gt 0; then
	    func_fatal_error "require no space between '-L' and '$1'"
	  else
	    func_fatal_error "need path for '-L' option"
	  fi
	fi
	func_resolve_sysroot "$func_stripname_result"
	dir=$func_resolve_sysroot_result
	# We need an absolute path.
	case $dir in
	[\\/]* | [A-Za-z]:[\\/]*) ;;
	*)
	  absdir=`cd "$dir" && pwd`
	  test -z "$absdir" && \
	    func_fatal_error "cannot determine absolute directory name of '$dir'"
	  dir=$absdir
	  ;;
	esac
	case "$deplibs " in
	*" -L$dir "* | *" $arg "*)
	  # Will only happen for absolute or sysroot arguments
	  ;;
	*)
	  # Preserve sysroot, but never include relative directories
	  case $dir in
	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
	    *) func_append deplibs " -L$dir" ;;
	  esac
	  func_append lib_search_path " $dir"
	  ;;
	esac
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
	  case :$dllsearchpath: in
	  *":$dir:"*) ;;
	  ::) dllsearchpath=$dir;;
	  *) func_append dllsearchpath ":$dir";;
	  esac
	  case :$dllsearchpath: in
	  *":$testbindir:"*) ;;
	  ::) dllsearchpath=$testbindir;;
	  *) func_append dllsearchpath ":$testbindir";;
	  esac
	  ;;
	esac
	continue
	;;

      -l*)
	if test X-lc = "X$arg" || test X-lm = "X$arg"; then
	  case $host in
	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
	    # These systems don't actually have a C or math library (as such)
	    continue
	    ;;
	  *-*-os2*)
	    # These systems don't actually have a C library (as such)
	    test X-lc = "X$arg" && continue
	    ;;
	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
	    # Do not include libc due to us having libc/libc_r.
	    test X-lc = "X$arg" && continue
	    ;;
	  *-*-rhapsody* | *-*-darwin1.[012])
	    # Rhapsody C and math libraries are in the System framework
	    func_append deplibs " System.ltframework"
	    continue
	    ;;
	  *-*-sco3.2v5* | *-*-sco5v6*)
	    # Causes problems with __ctype
	    test X-lc = "X$arg" && continue
	    ;;
	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
	    # Compiler inserts libc in the correct place for threads to work
	    test X-lc = "X$arg" && continue
	    ;;
	  esac
	elif test X-lc_r = "X$arg"; then
	 case $host in
	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
	   # Do not include libc_r directly, use -pthread flag.
	   continue
	   ;;
	 esac
	fi
	func_append deplibs " $arg"
	continue
	;;

      -mllvm)
	prev=mllvm
	continue
	;;

      -module)
	module=yes
	continue
	;;

      # Tru64 UNIX uses -model [arg] to determine the layout of C++
      # classes, name mangling, and exception handling.
      # Darwin uses the -arch flag to determine output architecture.
      -model|-arch|-isysroot|--sysroot)
	func_append compiler_flags " $arg"
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
	prev=xcompiler
	continue
	;;

      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
	func_append compiler_flags " $arg"
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
	case "$new_inherited_linker_flags " in
	    *" $arg "*) ;;
	    * ) func_append new_inherited_linker_flags " $arg" ;;
	esac
	continue
	;;

      -multi_module)
	single_module=$wl-multi_module
	continue
	;;

      -no-fast-install)
	fast_install=no
	continue
	;;

      -no-install)
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
	  # The PATH hackery in wrapper scripts is required on Windows
	  # and Darwin in order for the loader to find any dlls it needs.
	  func_warning "'-no-install' is ignored for $host"
	  func_warning "assuming '-no-fast-install' instead"
	  fast_install=no
	  ;;
	*) no_install=yes ;;
	esac
	continue
	;;

      -no-undefined)
	allow_undefined=no
	continue
	;;

      -objectlist)
	prev=objectlist
	continue
	;;

      -os2dllname)
	prev=os2dllname
	continue
	;;

      -o) prev=output ;;

      -precious-files-regex)
	prev=precious_regex
	continue
	;;

      -release)
	prev=release
	continue
	;;

      -rpath)
	prev=rpath
	continue
	;;

      -R)
	prev=xrpath
	continue
	;;

      -R*)
	func_stripname '-R' '' "$arg"
	dir=$func_stripname_result
	# We need an absolute path.
	case $dir in
	[\\/]* | [A-Za-z]:[\\/]*) ;;
	=*)
	  func_stripname '=' '' "$dir"
	  dir=$lt_sysroot$func_stripname_result
	  ;;
	*)
	  func_fatal_error "only absolute run-paths are allowed"
	  ;;
	esac
	case "$xrpath " in
	*" $dir "*) ;;
	*) func_append xrpath " $dir" ;;
	esac
	continue
	;;

      -shared)
	# The effects of -shared are defined in a previous loop.
	continue
	;;

      -shrext)
	prev=shrext
	continue
	;;

      -static | -static-libtool-libs)
	# The effects of -static are defined in a previous loop.
	# We used to do the same as -all-static on platforms that
	# didn't have a PIC flag, but the assumption that the effects
	# would be equivalent was wrong.  It would break on at least
	# Digital Unix and AIX.
	continue
	;;

      -thread-safe)
	thread_safe=yes
	continue
	;;

      -version-info)
	prev=vinfo
	continue
	;;

      -version-number)
	prev=vinfo
	vinfo_number=yes
	continue
	;;

      -weak)
        prev=weak
	continue
	;;

      -Wc,*)
	func_stripname '-Wc,' '' "$arg"
	args=$func_stripname_result
	arg=
	save_ifs=$IFS; IFS=,
	for flag in $args; do
	  IFS=$save_ifs
          func_quote_for_eval "$flag"
	  func_append arg " $func_quote_for_eval_result"
	  func_append compiler_flags " $func_quote_for_eval_result"
	done
	IFS=$save_ifs
	func_stripname ' ' '' "$arg"
	arg=$func_stripname_result
	;;

      -Wl,*)
	func_stripname '-Wl,' '' "$arg"
	args=$func_stripname_result
	arg=
	save_ifs=$IFS; IFS=,
	for flag in $args; do
	  IFS=$save_ifs
          func_quote_for_eval "$flag"
	  func_append arg " $wl$func_quote_for_eval_result"
	  func_append compiler_flags " $wl$func_quote_for_eval_result"
	  func_append linker_flags " $func_quote_for_eval_result"
	done
	IFS=$save_ifs
	func_stripname ' ' '' "$arg"
	arg=$func_stripname_result
	;;

      -Xcompiler)
	prev=xcompiler
	continue
	;;

      -Xlinker)
	prev=xlinker
	continue
	;;

      -XCClinker)
	prev=xcclinker
	continue
	;;

      # -msg_* for osf cc
      -msg_*)
	func_quote_for_eval "$arg"
	arg=$func_quote_for_eval_result
	;;

      # Flags to be passed through unchanged, with rationale:
      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
      # -r[0-9][0-9]*        specify processor for the SGI compiler
      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
      # +DA*, +DD*           enable 64-bit mode for the HP compiler
      # -q*                  compiler args for the IBM compiler
      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
      # -F/path              path to uninstalled frameworks, gcc on darwin
      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
      # -fstack-protector*   stack protector flags for GCC
      # @file                GCC response files
      # -tp=*                Portland pgcc target processor selection
      # --sysroot=*          for sysroot support
      # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
      # -specs=*             GCC specs files
      # -stdlib=*            select c++ std lib with clang
      # -fsanitize=*         Clang/GCC memory and address sanitizer
      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
      -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
      -specs=*|-fsanitize=*)
        func_quote_for_eval "$arg"
	arg=$func_quote_for_eval_result
        func_append compile_command " $arg"
        func_append finalize_command " $arg"
        func_append compiler_flags " $arg"
        continue
        ;;

      -Z*)
        if test os2 = "`expr $host : '.*\(os2\)'`"; then
          # OS/2 uses -Zxxx to specify OS/2-specific options
	  compiler_flags="$compiler_flags $arg"
	  func_append compile_command " $arg"
	  func_append finalize_command " $arg"
	  case $arg in
	  -Zlinker | -Zstack)
	    prev=xcompiler
	    ;;
	  esac
	  continue
        else
	  # Otherwise treat like 'Some other compiler flag' below
	  func_quote_for_eval "$arg"
	  arg=$func_quote_for_eval_result
        fi
	;;

      # Some other compiler flag.
      -* | +*)
        func_quote_for_eval "$arg"
	arg=$func_quote_for_eval_result
	;;

      *.$objext)
	# A standard object.
	func_append objs " $arg"
	;;

      *.lo)
	# A libtool-controlled object.

	# Check to see that this really is a libtool object.
	if func_lalib_unsafe_p "$arg"; then
	  pic_object=
	  non_pic_object=

	  # Read the .lo file
	  func_source "$arg"

	  if test -z "$pic_object" ||
	     test -z "$non_pic_object" ||
	     test none = "$pic_object" &&
	     test none = "$non_pic_object"; then
	    func_fatal_error "cannot find name of object for '$arg'"
	  fi

	  # Extract subdirectory from the argument.
	  func_dirname "$arg" "/" ""
	  xdir=$func_dirname_result

	  test none = "$pic_object" || {
	    # Prepend the subdirectory the object is found in.
	    pic_object=$xdir$pic_object

	    if test dlfiles = "$prev"; then
	      if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
		func_append dlfiles " $pic_object"
		prev=
		continue
	      else
		# If libtool objects are unsupported, then we need to preload.
		prev=dlprefiles
	      fi
	    fi

	    # CHECK ME:  I think I busted this.  -Ossama
	    if test dlprefiles = "$prev"; then
	      # Preload the old-style object.
	      func_append dlprefiles " $pic_object"
	      prev=
	    fi

	    # A PIC object.
	    func_append libobjs " $pic_object"
	    arg=$pic_object
	  }

	  # Non-PIC object.
	  if test none != "$non_pic_object"; then
	    # Prepend the subdirectory the object is found in.
	    non_pic_object=$xdir$non_pic_object

	    # A standard non-PIC object
	    func_append non_pic_objects " $non_pic_object"
	    if test -z "$pic_object" || test none = "$pic_object"; then
	      arg=$non_pic_object
	    fi
	  else
	    # If the PIC object exists, use it instead.
	    # $xdir was prepended to $pic_object above.
	    non_pic_object=$pic_object
	    func_append non_pic_objects " $non_pic_object"
	  fi
	else
	  # Only an error if not doing a dry-run.
	  if $opt_dry_run; then
	    # Extract subdirectory from the argument.
	    func_dirname "$arg" "/" ""
	    xdir=$func_dirname_result

	    func_lo2o "$arg"
	    pic_object=$xdir$objdir/$func_lo2o_result
	    non_pic_object=$xdir$func_lo2o_result
	    func_append libobjs " $pic_object"
	    func_append non_pic_objects " $non_pic_object"
	  else
	    func_fatal_error "'$arg' is not a valid libtool object"
	  fi
	fi
	;;

      *.$libext)
	# An archive.
	func_append deplibs " $arg"
	func_append old_deplibs " $arg"
	continue
	;;

      *.la)
	# A libtool-controlled library.

	func_resolve_sysroot "$arg"
	if test dlfiles = "$prev"; then
	  # This library was specified with -dlopen.
	  func_append dlfiles " $func_resolve_sysroot_result"
	  prev=
	elif test dlprefiles = "$prev"; then
	  # The library was specified with -dlpreopen.
	  func_append dlprefiles " $func_resolve_sysroot_result"
	  prev=
	else
	  func_append deplibs " $func_resolve_sysroot_result"
	fi
	continue
	;;

      # Some other compiler argument.
      *)
	# Unknown arguments in both finalize_command and compile_command need
	# to be aesthetically quoted because they are evaled later.
	func_quote_for_eval "$arg"
	arg=$func_quote_for_eval_result
	;;
      esac # arg

      # Now actually substitute the argument into the commands.
      if test -n "$arg"; then
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
      fi
    done # argument parsing loop

    test -n "$prev" && \
      func_fatal_help "the '$prevarg' option requires an argument"

    if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
      eval arg=\"$export_dynamic_flag_spec\"
      func_append compile_command " $arg"
      func_append finalize_command " $arg"
    fi

    oldlibs=
    # calculate the name of the file, without its directory
    func_basename "$output"
    outputname=$func_basename_result
    libobjs_save=$libobjs

    if test -n "$shlibpath_var"; then
      # get the directories listed in $shlibpath_var
      eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
    else
      shlib_search_path=
    fi
    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"

    # Definition is injected by LT_CONFIG during libtool generation.
    func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"

    func_dirname "$output" "/" ""
    output_objdir=$func_dirname_result$objdir
    func_to_tool_file "$output_objdir/"
    tool_output_objdir=$func_to_tool_file_result
    # Create the object directory.
    func_mkdir_p "$output_objdir"

    # Determine the type of output
    case $output in
    "")
      func_fatal_help "you must specify an output file"
      ;;
    *.$libext) linkmode=oldlib ;;
    *.lo | *.$objext) linkmode=obj ;;
    *.la) linkmode=lib ;;
    *) linkmode=prog ;; # Anything else should be a program.
    esac

    specialdeplibs=

    libs=
    # Find all interdependent deplibs by searching for libraries
    # that are linked more than once (e.g. -la -lb -la)
    for deplib in $deplibs; do
      if $opt_preserve_dup_deps; then
	case "$libs " in
	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
	esac
      fi
      func_append libs " $deplib"
    done

    if test lib = "$linkmode"; then
      libs="$predeps $libs $compiler_lib_search_path $postdeps"

      # Compute libraries that are listed more than once in $predeps
      # $postdeps and mark them as special (i.e., whose duplicates are
      # not to be eliminated).
      pre_post_deps=
      if $opt_duplicate_compiler_generated_deps; then
	for pre_post_dep in $predeps $postdeps; do
	  case "$pre_post_deps " in
	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
	  esac
	  func_append pre_post_deps " $pre_post_dep"
	done
      fi
      pre_post_deps=
    fi

    deplibs=
    newdependency_libs=
    newlib_search_path=
    need_relink=no # whether we're linking any uninstalled libtool libraries
    notinst_deplibs= # not-installed libtool libraries
    notinst_path= # paths that contain not-installed libtool libraries

    case $linkmode in
    lib)
	passes="conv dlpreopen link"
	for file in $dlfiles $dlprefiles; do
	  case $file in
	  *.la) ;;
	  *)
	    func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
	    ;;
	  esac
	done
	;;
    prog)
	compile_deplibs=
	finalize_deplibs=
	alldeplibs=false
	newdlfiles=
	newdlprefiles=
	passes="conv scan dlopen dlpreopen link"
	;;
    *)  passes="conv"
	;;
    esac

    for pass in $passes; do
      # The preopen pass in lib mode reverses $deplibs; put it back here
      # so that -L comes before libs that need it for instance...
      if test lib,link = "$linkmode,$pass"; then
	## FIXME: Find the place where the list is rebuilt in the wrong
	##        order, and fix it there properly
        tmp_deplibs=
	for deplib in $deplibs; do
	  tmp_deplibs="$deplib $tmp_deplibs"
	done
	deplibs=$tmp_deplibs
      fi

      if test lib,link = "$linkmode,$pass" ||
	 test prog,scan = "$linkmode,$pass"; then
	libs=$deplibs
	deplibs=
      fi
      if test prog = "$linkmode"; then
	case $pass in
	dlopen) libs=$dlfiles ;;
	dlpreopen) libs=$dlprefiles ;;
	link)
	  libs="$deplibs %DEPLIBS%"
	  test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
	  ;;
	esac
      fi
      if test lib,dlpreopen = "$linkmode,$pass"; then
	# Collect and forward deplibs of preopened libtool libs
	for lib in $dlprefiles; do
	  # Ignore non-libtool-libs
	  dependency_libs=
	  func_resolve_sysroot "$lib"
	  case $lib in
	  *.la)	func_source "$func_resolve_sysroot_result" ;;
	  esac

	  # Collect preopened libtool deplibs, except any this library
	  # has declared as weak libs
	  for deplib in $dependency_libs; do
	    func_basename "$deplib"
            deplib_base=$func_basename_result
	    case " $weak_libs " in
	    *" $deplib_base "*) ;;
	    *) func_append deplibs " $deplib" ;;
	    esac
	  done
	done
	libs=$dlprefiles
      fi
      if test dlopen = "$pass"; then
	# Collect dlpreopened libraries
	save_deplibs=$deplibs
	deplibs=
      fi

      for deplib in $libs; do
	lib=
	found=false
	case $deplib in
	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
	  if test prog,link = "$linkmode,$pass"; then
	    compile_deplibs="$deplib $compile_deplibs"
	    finalize_deplibs="$deplib $finalize_deplibs"
	  else
	    func_append compiler_flags " $deplib"
	    if test lib = "$linkmode"; then
		case "$new_inherited_linker_flags " in
		    *" $deplib "*) ;;
		    * ) func_append new_inherited_linker_flags " $deplib" ;;
		esac
	    fi
	  fi
	  continue
	  ;;
	-l*)
	  if test lib != "$linkmode" && test prog != "$linkmode"; then
	    func_warning "'-l' is ignored for archives/objects"
	    continue
	  fi
	  func_stripname '-l' '' "$deplib"
	  name=$func_stripname_result
	  if test lib = "$linkmode"; then
	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
	  else
	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
	  fi
	  for searchdir in $searchdirs; do
	    for search_ext in .la $std_shrext .so .a; do
	      # Search the libtool library
	      lib=$searchdir/lib$name$search_ext
	      if test -f "$lib"; then
		if test .la = "$search_ext"; then
		  found=:
		else
		  found=false
		fi
		break 2
	      fi
	    done
	  done
	  if $found; then
	    # deplib is a libtool library
	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
	    # We need to do some special things here, and not later.
	    if test yes = "$allow_libtool_libs_with_static_runtimes"; then
	      case " $predeps $postdeps " in
	      *" $deplib "*)
		if func_lalib_p "$lib"; then
		  library_names=
		  old_library=
		  func_source "$lib"
		  for l in $old_library $library_names; do
		    ll=$l
		  done
		  if test "X$ll" = "X$old_library"; then # only static version available
		    found=false
		    func_dirname "$lib" "" "."
		    ladir=$func_dirname_result
		    lib=$ladir/$old_library
		    if test prog,link = "$linkmode,$pass"; then
		      compile_deplibs="$deplib $compile_deplibs"
		      finalize_deplibs="$deplib $finalize_deplibs"
		    else
		      deplibs="$deplib $deplibs"
		      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
		    fi
		    continue
		  fi
		fi
		;;
	      *) ;;
	      esac
	    fi
	  else
	    # deplib doesn't seem to be a libtool library
	    if test prog,link = "$linkmode,$pass"; then
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    else
	      deplibs="$deplib $deplibs"
	      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
	    fi
	    continue
	  fi
	  ;; # -l
	*.ltframework)
	  if test prog,link = "$linkmode,$pass"; then
	    compile_deplibs="$deplib $compile_deplibs"
	    finalize_deplibs="$deplib $finalize_deplibs"
	  else
	    deplibs="$deplib $deplibs"
	    if test lib = "$linkmode"; then
		case "$new_inherited_linker_flags " in
		    *" $deplib "*) ;;
		    * ) func_append new_inherited_linker_flags " $deplib" ;;
		esac
	    fi
	  fi
	  continue
	  ;;
	-L*)
	  case $linkmode in
	  lib)
	    deplibs="$deplib $deplibs"
	    test conv = "$pass" && continue
	    newdependency_libs="$deplib $newdependency_libs"
	    func_stripname '-L' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    func_append newlib_search_path " $func_resolve_sysroot_result"
	    ;;
	  prog)
	    if test conv = "$pass"; then
	      deplibs="$deplib $deplibs"
	      continue
	    fi
	    if test scan = "$pass"; then
	      deplibs="$deplib $deplibs"
	    else
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    fi
	    func_stripname '-L' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    func_append newlib_search_path " $func_resolve_sysroot_result"
	    ;;
	  *)
	    func_warning "'-L' is ignored for archives/objects"
	    ;;
	  esac # linkmode
	  continue
	  ;; # -L
	-R*)
	  if test link = "$pass"; then
	    func_stripname '-R' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    dir=$func_resolve_sysroot_result
	    # Make sure the xrpath contains only unique directories.
	    case "$xrpath " in
	    *" $dir "*) ;;
	    *) func_append xrpath " $dir" ;;
	    esac
	  fi
	  deplibs="$deplib $deplibs"
	  continue
	  ;;
	*.la)
	  func_resolve_sysroot "$deplib"
	  lib=$func_resolve_sysroot_result
	  ;;
	*.$libext)
	  if test conv = "$pass"; then
	    deplibs="$deplib $deplibs"
	    continue
	  fi
	  case $linkmode in
	  lib)
	    # Linking convenience modules into shared libraries is allowed,
	    # but linking other static libraries is non-portable.
	    case " $dlpreconveniencelibs " in
	    *" $deplib "*) ;;
	    *)
	      valid_a_lib=false
	      case $deplibs_check_method in
		match_pattern*)
		  set dummy $deplibs_check_method; shift
		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
		    | $EGREP "$match_pattern_regex" > /dev/null; then
		    valid_a_lib=:
		  fi
		;;
		pass_all)
		  valid_a_lib=:
		;;
	      esac
	      if $valid_a_lib; then
		echo
		$ECHO "*** Warning: Linking the shared library $output against the"
		$ECHO "*** static library $deplib is not portable!"
		deplibs="$deplib $deplibs"
	      else
		echo
		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because the file extensions .$libext of this argument makes me believe"
		echo "*** that it is just a static archive that I should not use here."
	      fi
	      ;;
	    esac
	    continue
	    ;;
	  prog)
	    if test link != "$pass"; then
	      deplibs="$deplib $deplibs"
	    else
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    fi
	    continue
	    ;;
	  esac # linkmode
	  ;; # *.$libext
	*.lo | *.$objext)
	  if test conv = "$pass"; then
	    deplibs="$deplib $deplibs"
	  elif test prog = "$linkmode"; then
	    if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
	      # If there is no dlopen support or we're linking statically,
	      # we need to preload.
	      func_append newdlprefiles " $deplib"
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    else
	      func_append newdlfiles " $deplib"
	    fi
	  fi
	  continue
	  ;;
	%DEPLIBS%)
	  alldeplibs=:
	  continue
	  ;;
	esac # case $deplib

	$found || test -f "$lib" \
	  || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$lib" \
	  || func_fatal_error "'$lib' is not a valid libtool archive"

	func_dirname "$lib" "" "."
	ladir=$func_dirname_result

	dlname=
	dlopen=
	dlpreopen=
	libdir=
	library_names=
	old_library=
	inherited_linker_flags=
	# If the library was installed with an old release of libtool,
	# it will not redefine variables installed, or shouldnotlink
	installed=yes
	shouldnotlink=no
	avoidtemprpath=


	# Read the .la file
	func_source "$lib"

	# Convert "-framework foo" to "foo.ltframework"
	if test -n "$inherited_linker_flags"; then
	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
	    case " $new_inherited_linker_flags " in
	      *" $tmp_inherited_linker_flag "*) ;;
	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
	    esac
	  done
	fi
	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	if test lib,link = "$linkmode,$pass" ||
	   test prog,scan = "$linkmode,$pass" ||
	   { test prog != "$linkmode" && test lib != "$linkmode"; }; then
	  test -n "$dlopen" && func_append dlfiles " $dlopen"
	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
	fi

	if test conv = "$pass"; then
	  # Only check for convenience libraries
	  deplibs="$lib $deplibs"
	  if test -z "$libdir"; then
	    if test -z "$old_library"; then
	      func_fatal_error "cannot find name of link library for '$lib'"
	    fi
	    # It is a libtool convenience library, so add in its objects.
	    func_append convenience " $ladir/$objdir/$old_library"
	    func_append old_convenience " $ladir/$objdir/$old_library"
	    tmp_libs=
	    for deplib in $dependency_libs; do
	      deplibs="$deplib $deplibs"
	      if $opt_preserve_dup_deps; then
		case "$tmp_libs " in
		*" $deplib "*) func_append specialdeplibs " $deplib" ;;
		esac
	      fi
	      func_append tmp_libs " $deplib"
	    done
	  elif test prog != "$linkmode" && test lib != "$linkmode"; then
	    func_fatal_error "'$lib' is not a convenience library"
	  fi
	  continue
	fi # $pass = conv


	# Get the name of the library we link against.
	linklib=
	if test -n "$old_library" &&
	   { test yes = "$prefer_static_libs" ||
	     test built,no = "$prefer_static_libs,$installed"; }; then
	  linklib=$old_library
	else
	  for l in $old_library $library_names; do
	    linklib=$l
	  done
	fi
	if test -z "$linklib"; then
	  func_fatal_error "cannot find name of link library for '$lib'"
	fi

	# This library was specified with -dlopen.
	if test dlopen = "$pass"; then
	  test -z "$libdir" \
	    && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
	  if test -z "$dlname" ||
	     test yes != "$dlopen_support" ||
	     test no = "$build_libtool_libs"
	  then
	    # If there is no dlname, no dlopen support or we're linking
	    # statically, we need to preload.  We also need to preload any
	    # dependent libraries so libltdl's deplib preloader doesn't
	    # bomb out in the load deplibs phase.
	    func_append dlprefiles " $lib $dependency_libs"
	  else
	    func_append newdlfiles " $lib"
	  fi
	  continue
	fi # $pass = dlopen

	# We need an absolute path.
	case $ladir in
	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
	*)
	  abs_ladir=`cd "$ladir" && pwd`
	  if test -z "$abs_ladir"; then
	    func_warning "cannot determine absolute directory name of '$ladir'"
	    func_warning "passing it literally to the linker, although it might fail"
	    abs_ladir=$ladir
	  fi
	  ;;
	esac
	func_basename "$lib"
	laname=$func_basename_result

	# Find the relevant object directory and library name.
	if test yes = "$installed"; then
	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
	    func_warning "library '$lib' was moved."
	    dir=$ladir
	    absdir=$abs_ladir
	    libdir=$abs_ladir
	  else
	    dir=$lt_sysroot$libdir
	    absdir=$lt_sysroot$libdir
	  fi
	  test yes = "$hardcode_automatic" && avoidtemprpath=yes
	else
	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
	    dir=$ladir
	    absdir=$abs_ladir
	    # Remove this search path later
	    func_append notinst_path " $abs_ladir"
	  else
	    dir=$ladir/$objdir
	    absdir=$abs_ladir/$objdir
	    # Remove this search path later
	    func_append notinst_path " $abs_ladir"
	  fi
	fi # $installed = yes
	func_stripname 'lib' '.la' "$laname"
	name=$func_stripname_result

	# This library was specified with -dlpreopen.
	if test dlpreopen = "$pass"; then
	  if test -z "$libdir" && test prog = "$linkmode"; then
	    func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
	  fi
	  case $host in
	    # special handling for platforms with PE-DLLs.
	    *cygwin* | *mingw* | *cegcc* )
	      # Linker will automatically link against shared library if both
	      # static and shared are present.  Therefore, ensure we extract
	      # symbols from the import library if a shared library is present
	      # (otherwise, the dlopen module name will be incorrect).  We do
	      # this by putting the import library name into $newdlprefiles.
	      # We recover the dlopen module name by 'saving' the la file
	      # name in a special purpose variable, and (later) extracting the
	      # dlname from the la file.
	      if test -n "$dlname"; then
	        func_tr_sh "$dir/$linklib"
	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
	        func_append newdlprefiles " $dir/$linklib"
	      else
	        func_append newdlprefiles " $dir/$old_library"
	        # Keep a list of preopened convenience libraries to check
	        # that they are being used correctly in the link pass.
	        test -z "$libdir" && \
	          func_append dlpreconveniencelibs " $dir/$old_library"
	      fi
	    ;;
	    * )
	      # Prefer using a static library (so that no silly _DYNAMIC symbols
	      # are required to link).
	      if test -n "$old_library"; then
	        func_append newdlprefiles " $dir/$old_library"
	        # Keep a list of preopened convenience libraries to check
	        # that they are being used correctly in the link pass.
	        test -z "$libdir" && \
	          func_append dlpreconveniencelibs " $dir/$old_library"
	      # Otherwise, use the dlname, so that lt_dlopen finds it.
	      elif test -n "$dlname"; then
	        func_append newdlprefiles " $dir/$dlname"
	      else
	        func_append newdlprefiles " $dir/$linklib"
	      fi
	    ;;
	  esac
	fi # $pass = dlpreopen

	if test -z "$libdir"; then
	  # Link the convenience library
	  if test lib = "$linkmode"; then
	    deplibs="$dir/$old_library $deplibs"
	  elif test prog,link = "$linkmode,$pass"; then
	    compile_deplibs="$dir/$old_library $compile_deplibs"
	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
	  else
	    deplibs="$lib $deplibs" # used for prog,scan pass
	  fi
	  continue
	fi


	if test prog = "$linkmode" && test link != "$pass"; then
	  func_append newlib_search_path " $ladir"
	  deplibs="$lib $deplibs"

	  linkalldeplibs=false
	  if test no != "$link_all_deplibs" || test -z "$library_names" ||
	     test no = "$build_libtool_libs"; then
	    linkalldeplibs=:
	  fi

	  tmp_libs=
	  for deplib in $dependency_libs; do
	    case $deplib in
	    -L*) func_stripname '-L' '' "$deplib"
	         func_resolve_sysroot "$func_stripname_result"
	         func_append newlib_search_path " $func_resolve_sysroot_result"
		 ;;
	    esac
	    # Need to link against all dependency_libs?
	    if $linkalldeplibs; then
	      deplibs="$deplib $deplibs"
	    else
	      # Need to hardcode shared library paths
	      # or/and link against static libraries
	      newdependency_libs="$deplib $newdependency_libs"
	    fi
	    if $opt_preserve_dup_deps; then
	      case "$tmp_libs " in
	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
	      esac
	    fi
	    func_append tmp_libs " $deplib"
	  done # for deplib
	  continue
	fi # $linkmode = prog...

	if test prog,link = "$linkmode,$pass"; then
	  if test -n "$library_names" &&
	     { { test no = "$prefer_static_libs" ||
	         test built,yes = "$prefer_static_libs,$installed"; } ||
	       test -z "$old_library"; }; then
	    # We need to hardcode the library path
	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
	      # Make sure the rpath contains only unique directories.
	      case $temp_rpath: in
	      *"$absdir:"*) ;;
	      *) func_append temp_rpath "$absdir:" ;;
	      esac
	    fi

	    # Hardcode the library path.
	    # Skip directories that are in the system default run-time
	    # search path.
	    case " $sys_lib_dlsearch_path " in
	    *" $absdir "*) ;;
	    *)
	      case "$compile_rpath " in
	      *" $absdir "*) ;;
	      *) func_append compile_rpath " $absdir" ;;
	      esac
	      ;;
	    esac
	    case " $sys_lib_dlsearch_path " in
	    *" $libdir "*) ;;
	    *)
	      case "$finalize_rpath " in
	      *" $libdir "*) ;;
	      *) func_append finalize_rpath " $libdir" ;;
	      esac
	      ;;
	    esac
	  fi # $linkmode,$pass = prog,link...

	  if $alldeplibs &&
	     { test pass_all = "$deplibs_check_method" ||
	       { test yes = "$build_libtool_libs" &&
		 test -n "$library_names"; }; }; then
	    # We only need to search for static libraries
	    continue
	  fi
	fi

	link_static=no # Whether the deplib will be linked statically
	use_static_libs=$prefer_static_libs
	if test built = "$use_static_libs" && test yes = "$installed"; then
	  use_static_libs=no
	fi
	if test -n "$library_names" &&
	   { test no = "$use_static_libs" || test -z "$old_library"; }; then
	  case $host in
	  *cygwin* | *mingw* | *cegcc* | *os2*)
	      # No point in relinking DLLs because paths are not encoded
	      func_append notinst_deplibs " $lib"
	      need_relink=no
	    ;;
	  *)
	    if test no = "$installed"; then
	      func_append notinst_deplibs " $lib"
	      need_relink=yes
	    fi
	    ;;
	  esac
	  # This is a shared library

	  # Warn about portability, can't link against -module's on some
	  # systems (darwin).  Don't bleat about dlopened modules though!
	  dlopenmodule=
	  for dlpremoduletest in $dlprefiles; do
	    if test "X$dlpremoduletest" = "X$lib"; then
	      dlopenmodule=$dlpremoduletest
	      break
	    fi
	  done
	  if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
	    echo
	    if test prog = "$linkmode"; then
	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
	    else
	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
	    fi
	    $ECHO "*** $linklib is not portable!"
	  fi
	  if test lib = "$linkmode" &&
	     test yes = "$hardcode_into_libs"; then
	    # Hardcode the library path.
	    # Skip directories that are in the system default run-time
	    # search path.
	    case " $sys_lib_dlsearch_path " in
	    *" $absdir "*) ;;
	    *)
	      case "$compile_rpath " in
	      *" $absdir "*) ;;
	      *) func_append compile_rpath " $absdir" ;;
	      esac
	      ;;
	    esac
	    case " $sys_lib_dlsearch_path " in
	    *" $libdir "*) ;;
	    *)
	      case "$finalize_rpath " in
	      *" $libdir "*) ;;
	      *) func_append finalize_rpath " $libdir" ;;
	      esac
	      ;;
	    esac
	  fi

	  if test -n "$old_archive_from_expsyms_cmds"; then
	    # figure out the soname
	    set dummy $library_names
	    shift
	    realname=$1
	    shift
	    libname=`eval "\\$ECHO \"$libname_spec\""`
	    # use dlname if we got it. it's perfectly good, no?
	    if test -n "$dlname"; then
	      soname=$dlname
	    elif test -n "$soname_spec"; then
	      # bleh windows
	      case $host in
	      *cygwin* | mingw* | *cegcc* | *os2*)
	        func_arith $current - $age
		major=$func_arith_result
		versuffix=-$major
		;;
	      esac
	      eval soname=\"$soname_spec\"
	    else
	      soname=$realname
	    fi

	    # Make a new name for the extract_expsyms_cmds to use
	    soroot=$soname
	    func_basename "$soroot"
	    soname=$func_basename_result
	    func_stripname 'lib' '.dll' "$soname"
	    newlib=libimp-$func_stripname_result.a

	    # If the library has no export list, then create one now
	    if test -f "$output_objdir/$soname-def"; then :
	    else
	      func_verbose "extracting exported symbol list from '$soname'"
	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
	    fi

	    # Create $newlib
	    if test -f "$output_objdir/$newlib"; then :; else
	      func_verbose "generating import library for '$soname'"
	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
	    fi
	    # make sure the library variables are pointing to the new library
	    dir=$output_objdir
	    linklib=$newlib
	  fi # test -n "$old_archive_from_expsyms_cmds"

	  if test prog = "$linkmode" || test relink != "$opt_mode"; then
	    add_shlibpath=
	    add_dir=
	    add=
	    lib_linked=yes
	    case $hardcode_action in
	    immediate | unsupported)
	      if test no = "$hardcode_direct"; then
		add=$dir/$linklib
		case $host in
		  *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
		  *-*-sysv4*uw2*) add_dir=-L$dir ;;
		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
		    *-*-unixware7*) add_dir=-L$dir ;;
		  *-*-darwin* )
		    # if the lib is a (non-dlopened) module then we cannot
		    # link against it, someone is ignoring the earlier warnings
		    if /usr/bin/file -L $add 2> /dev/null |
			 $GREP ": [^:]* bundle" >/dev/null; then
		      if test "X$dlopenmodule" != "X$lib"; then
			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
			if test -z "$old_library"; then
			  echo
			  echo "*** And there doesn't seem to be a static archive available"
			  echo "*** The link will probably fail, sorry"
			else
			  add=$dir/$old_library
			fi
		      elif test -n "$old_library"; then
			add=$dir/$old_library
		      fi
		    fi
		esac
	      elif test no = "$hardcode_minus_L"; then
		case $host in
		*-*-sunos*) add_shlibpath=$dir ;;
		esac
		add_dir=-L$dir
		add=-l$name
	      elif test no = "$hardcode_shlibpath_var"; then
		add_shlibpath=$dir
		add=-l$name
	      else
		lib_linked=no
	      fi
	      ;;
	    relink)
	      if test yes = "$hardcode_direct" &&
	         test no = "$hardcode_direct_absolute"; then
		add=$dir/$linklib
	      elif test yes = "$hardcode_minus_L"; then
		add_dir=-L$absdir
		# Try looking first in the location we're being installed to.
		if test -n "$inst_prefix_dir"; then
		  case $libdir in
		    [\\/]*)
		      func_append add_dir " -L$inst_prefix_dir$libdir"
		      ;;
		  esac
		fi
		add=-l$name
	      elif test yes = "$hardcode_shlibpath_var"; then
		add_shlibpath=$dir
		add=-l$name
	      else
		lib_linked=no
	      fi
	      ;;
	    *) lib_linked=no ;;
	    esac

	    if test yes != "$lib_linked"; then
	      func_fatal_configuration "unsupported hardcode properties"
	    fi

	    if test -n "$add_shlibpath"; then
	      case :$compile_shlibpath: in
	      *":$add_shlibpath:"*) ;;
	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
	      esac
	    fi
	    if test prog = "$linkmode"; then
	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
	    else
	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
	      test -n "$add" && deplibs="$add $deplibs"
	      if test yes != "$hardcode_direct" &&
		 test yes != "$hardcode_minus_L" &&
		 test yes = "$hardcode_shlibpath_var"; then
		case :$finalize_shlibpath: in
		*":$libdir:"*) ;;
		*) func_append finalize_shlibpath "$libdir:" ;;
		esac
	      fi
	    fi
	  fi

	  if test prog = "$linkmode" || test relink = "$opt_mode"; then
	    add_shlibpath=
	    add_dir=
	    add=
	    # Finalize command for both is simple: just hardcode it.
	    if test yes = "$hardcode_direct" &&
	       test no = "$hardcode_direct_absolute"; then
	      add=$libdir/$linklib
	    elif test yes = "$hardcode_minus_L"; then
	      add_dir=-L$libdir
	      add=-l$name
	    elif test yes = "$hardcode_shlibpath_var"; then
	      case :$finalize_shlibpath: in
	      *":$libdir:"*) ;;
	      *) func_append finalize_shlibpath "$libdir:" ;;
	      esac
	      add=-l$name
	    elif test yes = "$hardcode_automatic"; then
	      if test -n "$inst_prefix_dir" &&
		 test -f "$inst_prefix_dir$libdir/$linklib"; then
		add=$inst_prefix_dir$libdir/$linklib
	      else
		add=$libdir/$linklib
	      fi
	    else
	      # We cannot seem to hardcode it, guess we'll fake it.
	      add_dir=-L$libdir
	      # Try looking first in the location we're being installed to.
	      if test -n "$inst_prefix_dir"; then
		case $libdir in
		  [\\/]*)
		    func_append add_dir " -L$inst_prefix_dir$libdir"
		    ;;
		esac
	      fi
	      add=-l$name
	    fi

	    if test prog = "$linkmode"; then
	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
	    else
	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
	      test -n "$add" && deplibs="$add $deplibs"
	    fi
	  fi
	elif test prog = "$linkmode"; then
	  # Here we assume that one of hardcode_direct or hardcode_minus_L
	  # is not unsupported.  This is valid on all known static and
	  # shared platforms.
	  if test unsupported != "$hardcode_direct"; then
	    test -n "$old_library" && linklib=$old_library
	    compile_deplibs="$dir/$linklib $compile_deplibs"
	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
	  else
	    compile_deplibs="-l$name -L$dir $compile_deplibs"
	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
	  fi
	elif test yes = "$build_libtool_libs"; then
	  # Not a shared library
	  if test pass_all != "$deplibs_check_method"; then
	    # We're trying link a shared library against a static one
	    # but the system doesn't support it.

	    # Just print a warning and add the library to dependency_libs so
	    # that the program can be linked against the static library.
	    echo
	    $ECHO "*** Warning: This system cannot link to static lib archive $lib."
	    echo "*** I have the capability to make that library automatically link in when"
	    echo "*** you link to this library.  But I can only do this if you have a"
	    echo "*** shared version of the library, which you do not appear to have."
	    if test yes = "$module"; then
	      echo "*** But as you try to build a module library, libtool will still create "
	      echo "*** a static module, that should work as long as the dlopening application"
	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
	      if test -z "$global_symbol_pipe"; then
		echo
		echo "*** However, this would only work if libtool was able to extract symbol"
		echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
		echo "*** not find such a program.  So, this module is probably useless."
		echo "*** 'nm' from GNU binutils and a full rebuild may help."
	      fi
	      if test no = "$build_old_libs"; then
		build_libtool_libs=module
		build_old_libs=yes
	      else
		build_libtool_libs=no
	      fi
	    fi
	  else
	    deplibs="$dir/$old_library $deplibs"
	    link_static=yes
	  fi
	fi # link shared/static library?

	if test lib = "$linkmode"; then
	  if test -n "$dependency_libs" &&
	     { test yes != "$hardcode_into_libs" ||
	       test yes = "$build_old_libs" ||
	       test yes = "$link_static"; }; then
	    # Extract -R from dependency_libs
	    temp_deplibs=
	    for libdir in $dependency_libs; do
	      case $libdir in
	      -R*) func_stripname '-R' '' "$libdir"
	           temp_xrpath=$func_stripname_result
		   case " $xrpath " in
		   *" $temp_xrpath "*) ;;
		   *) func_append xrpath " $temp_xrpath";;
		   esac;;
	      *) func_append temp_deplibs " $libdir";;
	      esac
	    done
	    dependency_libs=$temp_deplibs
	  fi

	  func_append newlib_search_path " $absdir"
	  # Link against this library
	  test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
	  # ... and its dependency_libs
	  tmp_libs=
	  for deplib in $dependency_libs; do
	    newdependency_libs="$deplib $newdependency_libs"
	    case $deplib in
              -L*) func_stripname '-L' '' "$deplib"
                   func_resolve_sysroot "$func_stripname_result";;
              *) func_resolve_sysroot "$deplib" ;;
            esac
	    if $opt_preserve_dup_deps; then
	      case "$tmp_libs " in
	      *" $func_resolve_sysroot_result "*)
                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
	      esac
	    fi
	    func_append tmp_libs " $func_resolve_sysroot_result"
	  done

	  if test no != "$link_all_deplibs"; then
	    # Add the search paths of all dependency libraries
	    for deplib in $dependency_libs; do
	      path=
	      case $deplib in
	      -L*) path=$deplib ;;
	      *.la)
	        func_resolve_sysroot "$deplib"
	        deplib=$func_resolve_sysroot_result
	        func_dirname "$deplib" "" "."
		dir=$func_dirname_result
		# We need an absolute path.
		case $dir in
		[\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
		*)
		  absdir=`cd "$dir" && pwd`
		  if test -z "$absdir"; then
		    func_warning "cannot determine absolute directory name of '$dir'"
		    absdir=$dir
		  fi
		  ;;
		esac
		if $GREP "^installed=no" $deplib > /dev/null; then
		case $host in
		*-*-darwin*)
		  depdepl=
		  eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
		  if test -n "$deplibrary_names"; then
		    for tmp in $deplibrary_names; do
		      depdepl=$tmp
		    done
		    if test -f "$absdir/$objdir/$depdepl"; then
		      depdepl=$absdir/$objdir/$depdepl
		      darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
                      if test -z "$darwin_install_name"; then
                          darwin_install_name=`$OTOOL64 -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
                      fi
		      func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
		      func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
		      path=
		    fi
		  fi
		  ;;
		*)
		  path=-L$absdir/$objdir
		  ;;
		esac
		else
		  eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
		  test -z "$libdir" && \
		    func_fatal_error "'$deplib' is not a valid libtool archive"
		  test "$absdir" != "$libdir" && \
		    func_warning "'$deplib' seems to be moved"

		  path=-L$absdir
		fi
		;;
	      esac
	      case " $deplibs " in
	      *" $path "*) ;;
	      *) deplibs="$path $deplibs" ;;
	      esac
	    done
	  fi # link_all_deplibs != no
	fi # linkmode = lib
      done # for deplib in $libs
      if test link = "$pass"; then
	if test prog = "$linkmode"; then
	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
	else
	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	fi
      fi
      dependency_libs=$newdependency_libs
      if test dlpreopen = "$pass"; then
	# Link the dlpreopened libraries before other libraries
	for deplib in $save_deplibs; do
	  deplibs="$deplib $deplibs"
	done
      fi
      if test dlopen != "$pass"; then
	test conv = "$pass" || {
	  # Make sure lib_search_path contains only unique directories.
	  lib_search_path=
	  for dir in $newlib_search_path; do
	    case "$lib_search_path " in
	    *" $dir "*) ;;
	    *) func_append lib_search_path " $dir" ;;
	    esac
	  done
	  newlib_search_path=
	}

	if test prog,link = "$linkmode,$pass"; then
	  vars="compile_deplibs finalize_deplibs"
	else
	  vars=deplibs
	fi
	for var in $vars dependency_libs; do
	  # Add libraries to $var in reverse order
	  eval tmp_libs=\"\$$var\"
	  new_libs=
	  for deplib in $tmp_libs; do
	    # FIXME: Pedantically, this is the right thing to do, so
	    #        that some nasty dependency loop isn't accidentally
	    #        broken:
	    #new_libs="$deplib $new_libs"
	    # Pragmatically, this seems to cause very few problems in
	    # practice:
	    case $deplib in
	    -L*) new_libs="$deplib $new_libs" ;;
	    -R*) ;;
	    *)
	      # And here is the reason: when a library appears more
	      # than once as an explicit dependence of a library, or
	      # is implicitly linked in more than once by the
	      # compiler, it is considered special, and multiple
	      # occurrences thereof are not removed.  Compare this
	      # with having the same library being listed as a
	      # dependency of multiple other libraries: in this case,
	      # we know (pedantically, we assume) the library does not
	      # need to be listed more than once, so we keep only the
	      # last copy.  This is not always right, but it is rare
	      # enough that we require users that really mean to play
	      # such unportable linking tricks to link the library
	      # using -Wl,-lname, so that libtool does not consider it
	      # for duplicate removal.
	      case " $specialdeplibs " in
	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
	      *)
		case " $new_libs " in
		*" $deplib "*) ;;
		*) new_libs="$deplib $new_libs" ;;
		esac
		;;
	      esac
	      ;;
	    esac
	  done
	  tmp_libs=
	  for deplib in $new_libs; do
	    case $deplib in
	    -L*)
	      case " $tmp_libs " in
	      *" $deplib "*) ;;
	      *) func_append tmp_libs " $deplib" ;;
	      esac
	      ;;
	    *) func_append tmp_libs " $deplib" ;;
	    esac
	  done
	  eval $var=\"$tmp_libs\"
	done # for var
      fi

      # Add Sun CC postdeps if required:
      test CXX = "$tagname" && {
        case $host_os in
        linux*)
          case `$CC -V 2>&1 | sed 5q` in
          *Sun\ C*) # Sun C++ 5.9
            func_suncc_cstd_abi

            if test no != "$suncc_use_cstd_abi"; then
              func_append postdeps ' -library=Cstd -library=Crun'
            fi
            ;;
          esac
          ;;

        solaris*)
          func_cc_basename "$CC"
          case $func_cc_basename_result in
          CC* | sunCC*)
            func_suncc_cstd_abi

            if test no != "$suncc_use_cstd_abi"; then
              func_append postdeps ' -library=Cstd -library=Crun'
            fi
            ;;
          esac
          ;;
        esac
      }

      # Last step: remove runtime libs from dependency_libs
      # (they stay in deplibs)
      tmp_libs=
      for i in $dependency_libs; do
	case " $predeps $postdeps $compiler_lib_search_path " in
	*" $i "*)
	  i=
	  ;;
	esac
	if test -n "$i"; then
	  func_append tmp_libs " $i"
	fi
      done
      dependency_libs=$tmp_libs
    done # for pass
    if test prog = "$linkmode"; then
      dlfiles=$newdlfiles
    fi
    if test prog = "$linkmode" || test lib = "$linkmode"; then
      dlprefiles=$newdlprefiles
    fi

    case $linkmode in
    oldlib)
      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
	func_warning "'-dlopen' is ignored for archives"
      fi

      case " $deplibs" in
      *\ -l* | *\ -L*)
	func_warning "'-l' and '-L' are ignored for archives" ;;
      esac

      test -n "$rpath" && \
	func_warning "'-rpath' is ignored for archives"

      test -n "$xrpath" && \
	func_warning "'-R' is ignored for archives"

      test -n "$vinfo" && \
	func_warning "'-version-info/-version-number' is ignored for archives"

      test -n "$release" && \
	func_warning "'-release' is ignored for archives"

      test -n "$export_symbols$export_symbols_regex" && \
	func_warning "'-export-symbols' is ignored for archives"

      # Now set the variables for building old libraries.
      build_libtool_libs=no
      oldlibs=$output
      func_append objs "$old_deplibs"
      ;;

    lib)
      # Make sure we only generate libraries of the form 'libNAME.la'.
      case $outputname in
      lib*)
	func_stripname 'lib' '.la' "$outputname"
	name=$func_stripname_result
	eval shared_ext=\"$shrext_cmds\"
	eval libname=\"$libname_spec\"
	;;
      *)
	test no = "$module" \
	  && func_fatal_help "libtool library '$output' must begin with 'lib'"

	if test no != "$need_lib_prefix"; then
	  # Add the "lib" prefix for modules if required
	  func_stripname '' '.la' "$outputname"
	  name=$func_stripname_result
	  eval shared_ext=\"$shrext_cmds\"
	  eval libname=\"$libname_spec\"
	else
	  func_stripname '' '.la' "$outputname"
	  libname=$func_stripname_result
	fi
	;;
      esac

      if test -n "$objs"; then
	if test pass_all != "$deplibs_check_method"; then
	  func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
	else
	  echo
	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
	  $ECHO "*** objects $objs is not portable!"
	  func_append libobjs " $objs"
	fi
      fi

      test no = "$dlself" \
	|| func_warning "'-dlopen self' is ignored for libtool libraries"

      set dummy $rpath
      shift
      test 1 -lt "$#" \
	&& func_warning "ignoring multiple '-rpath's for a libtool library"

      install_libdir=$1

      oldlibs=
      if test -z "$rpath"; then
	if test yes = "$build_libtool_libs"; then
	  # Building a libtool convenience library.
	  # Some compilers have problems with a '.al' extension so
	  # convenience libraries should have the same extension an
	  # archive normally would.
	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
	  build_libtool_libs=convenience
	  build_old_libs=yes
	fi

	test -n "$vinfo" && \
	  func_warning "'-version-info/-version-number' is ignored for convenience libraries"

	test -n "$release" && \
	  func_warning "'-release' is ignored for convenience libraries"
      else

	# Parse the version information argument.
	save_ifs=$IFS; IFS=:
	set dummy $vinfo 0 0 0
	shift
	IFS=$save_ifs

	test -n "$7" && \
	  func_fatal_help "too many parameters to '-version-info'"

	# convert absolute version numbers to libtool ages
	# this retains compatibility with .la files and attempts
	# to make the code below a bit more comprehensible

	case $vinfo_number in
	yes)
	  number_major=$1
	  number_minor=$2
	  number_revision=$3
	  #
	  # There are really only two kinds -- those that
	  # use the current revision as the major version
	  # and those that subtract age and use age as
	  # a minor version.  But, then there is irix
	  # that has an extra 1 added just for fun
	  #
	  case $version_type in
	  # correct linux to gnu/linux during the next big refactor
	  darwin|freebsd-elf|linux|osf|windows|none)
	    func_arith $number_major + $number_minor
	    current=$func_arith_result
	    age=$number_minor
	    revision=$number_revision
	    ;;
	  freebsd-aout|qnx|sunos)
	    current=$number_major
	    revision=$number_minor
	    age=0
	    ;;
	  irix|nonstopux)
	    func_arith $number_major + $number_minor
	    current=$func_arith_result
	    age=$number_minor
	    revision=$number_minor
	    lt_irix_increment=no
	    ;;
	  *)
	    func_fatal_configuration "$modename: unknown library version type '$version_type'"
	    ;;
	  esac
	  ;;
	no)
	  current=$1
	  revision=$2
	  age=$3
	  ;;
	esac

	# Check that each of the things are valid numbers.
	case $current in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "CURRENT '$current' must be a nonnegative integer"
	  func_fatal_error "'$vinfo' is not valid version information"
	  ;;
	esac

	case $revision in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "REVISION '$revision' must be a nonnegative integer"
	  func_fatal_error "'$vinfo' is not valid version information"
	  ;;
	esac

	case $age in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "AGE '$age' must be a nonnegative integer"
	  func_fatal_error "'$vinfo' is not valid version information"
	  ;;
	esac

	if test "$age" -gt "$current"; then
	  func_error "AGE '$age' is greater than the current interface number '$current'"
	  func_fatal_error "'$vinfo' is not valid version information"
	fi

	# Calculate the version variables.
	major=
	versuffix=
	verstring=
	case $version_type in
	none) ;;

	darwin)
	  # Like Linux, but with the current version available in
	  # verstring for coding it into the library header
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix=$major.$age.$revision
	  # Darwin ld doesn't like 0 for these options...
	  func_arith $current + 1
	  minor_current=$func_arith_result
	  xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
          # On Darwin other compilers
          case $CC in
              nagfor*)
                  verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
                  ;;
              *)
                  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
                  ;;
          esac
	  ;;

	freebsd-aout)
	  major=.$current
	  versuffix=.$current.$revision
	  ;;

	freebsd-elf)
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix=$major.$age.$revision
	  ;;

	irix | nonstopux)
	  if test no = "$lt_irix_increment"; then
	    func_arith $current - $age
	  else
	    func_arith $current - $age + 1
	  fi
	  major=$func_arith_result

	  case $version_type in
	    nonstopux) verstring_prefix=nonstopux ;;
	    *)         verstring_prefix=sgi ;;
	  esac
	  verstring=$verstring_prefix$major.$revision

	  # Add in all the interfaces that we are compatible with.
	  loop=$revision
	  while test 0 -ne "$loop"; do
	    func_arith $revision - $loop
	    iface=$func_arith_result
	    func_arith $loop - 1
	    loop=$func_arith_result
	    verstring=$verstring_prefix$major.$iface:$verstring
	  done

	  # Before this point, $major must not contain '.'.
	  major=.$major
	  versuffix=$major.$revision
	  ;;

	linux) # correct to gnu/linux during the next big refactor
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix=$major.$age.$revision
	  ;;

	osf)
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix=.$current.$age.$revision
	  verstring=$current.$age.$revision

	  # Add in all the interfaces that we are compatible with.
	  loop=$age
	  while test 0 -ne "$loop"; do
	    func_arith $current - $loop
	    iface=$func_arith_result
	    func_arith $loop - 1
	    loop=$func_arith_result
	    verstring=$verstring:$iface.0
	  done

	  # Make executables depend on our current version.
	  func_append verstring ":$current.0"
	  ;;

	qnx)
	  major=.$current
	  versuffix=.$current
	  ;;

	sco)
	  major=.$current
	  versuffix=.$current
	  ;;

	sunos)
	  major=.$current
	  versuffix=.$current.$revision
	  ;;

	windows)
	  # Use '-' rather than '.', since we only want one
	  # extension on DOS 8.3 file systems.
	  func_arith $current - $age
	  major=$func_arith_result
	  versuffix=-$major
	  ;;

	*)
	  func_fatal_configuration "unknown library version type '$version_type'"
	  ;;
	esac

	# Clear the version info if we defaulted, and they specified a release.
	if test -z "$vinfo" && test -n "$release"; then
	  major=
	  case $version_type in
	  darwin)
	    # we can't check for "0.0" in archive_cmds due to quoting
	    # problems, so we reset it completely
	    verstring=
	    ;;
	  *)
	    verstring=0.0
	    ;;
	  esac
	  if test no = "$need_version"; then
	    versuffix=
	  else
	    versuffix=.0.0
	  fi
	fi

	# Remove version info from name if versioning should be avoided
	if test yes,no = "$avoid_version,$need_version"; then
	  major=
	  versuffix=
	  verstring=
	fi

	# Check to see if the archive will have undefined symbols.
	if test yes = "$allow_undefined"; then
	  if test unsupported = "$allow_undefined_flag"; then
	    if test yes = "$build_old_libs"; then
	      func_warning "undefined symbols not allowed in $host shared libraries; building static only"
	      build_libtool_libs=no
	    else
	      func_fatal_error "can't build $host shared library unless -no-undefined is specified"
	    fi
	  fi
	else
	  # Don't allow undefined symbols.
	  allow_undefined_flag=$no_undefined_flag
	fi

      fi

      func_generate_dlsyms "$libname" "$libname" :
      func_append libobjs " $symfileobj"
      test " " = "$libobjs" && libobjs=

      if test relink != "$opt_mode"; then
	# Remove our outputs, but don't remove object files since they
	# may have been created when compiling PIC objects.
	removelist=
	tempremovelist=`$ECHO "$output_objdir/*"`
	for p in $tempremovelist; do
	  case $p in
	    *.$objext | *.gcno)
	       ;;
	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
	       if test -n "$precious_files_regex"; then
		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
		 then
		   continue
		 fi
	       fi
	       func_append removelist " $p"
	       ;;
	    *) ;;
	  esac
	done
	test -n "$removelist" && \
	  func_show_eval "${RM}r \$removelist"
      fi

      # Now set the variables for building old libraries.
      if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
	func_append oldlibs " $output_objdir/$libname.$libext"

	# Transform .lo files to .o files.
	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
      fi

      # Eliminate all temporary directories.
      #for path in $notinst_path; do
      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
      #done

      if test -n "$xrpath"; then
	# If the user specified any rpath flags, then add them.
	temp_xrpath=
	for libdir in $xrpath; do
	  func_replace_sysroot "$libdir"
	  func_append temp_xrpath " -R$func_replace_sysroot_result"
	  case "$finalize_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_rpath " $libdir" ;;
	  esac
	done
	if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
	  dependency_libs="$temp_xrpath $dependency_libs"
	fi
      fi

      # Make sure dlfiles contains only unique files that won't be dlpreopened
      old_dlfiles=$dlfiles
      dlfiles=
      for lib in $old_dlfiles; do
	case " $dlprefiles $dlfiles " in
	*" $lib "*) ;;
	*) func_append dlfiles " $lib" ;;
	esac
      done

      # Make sure dlprefiles contains only unique files
      old_dlprefiles=$dlprefiles
      dlprefiles=
      for lib in $old_dlprefiles; do
	case "$dlprefiles " in
	*" $lib "*) ;;
	*) func_append dlprefiles " $lib" ;;
	esac
      done

      if test yes = "$build_libtool_libs"; then
	if test -n "$rpath"; then
	  case $host in
	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
	    # these systems don't actually have a c library (as such)!
	    ;;
	  *-*-rhapsody* | *-*-darwin1.[012])
	    # Rhapsody C library is in the System framework
	    func_append deplibs " System.ltframework"
	    ;;
	  *-*-netbsd*)
	    # Don't link with libc until the a.out ld.so is fixed.
	    ;;
	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
	    # Do not include libc due to us having libc/libc_r.
	    ;;
	  *-*-sco3.2v5* | *-*-sco5v6*)
	    # Causes problems with __ctype
	    ;;
	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
	    # Compiler inserts libc in the correct place for threads to work
	    ;;
	  *)
	    # Add libc to deplibs on all other systems if necessary.
	    if test yes = "$build_libtool_need_lc"; then
	      func_append deplibs " -lc"
	    fi
	    ;;
	  esac
	fi

	# Transform deplibs into only deplibs that can be linked in shared.
	name_save=$name
	libname_save=$libname
	release_save=$release
	versuffix_save=$versuffix
	major_save=$major
	# I'm not sure if I'm treating the release correctly.  I think
	# release should show up in the -l (ie -lgmp5) so we don't want to
	# add it in twice.  Is that correct?
	release=
	versuffix=
	major=
	newdeplibs=
	droppeddeps=no
	case $deplibs_check_method in
	pass_all)
	  # Don't check for shared/static.  Everything works.
	  # This might be a little naive.  We might want to check
	  # whether the library exists or not.  But this is on
	  # osf3 & osf4 and I'm not really sure... Just
	  # implementing what was already the behavior.
	  newdeplibs=$deplibs
	  ;;
	test_compile)
	  # This code stresses the "libraries are programs" paradigm to its
	  # limits. Maybe even breaks it.  We compile a program, linking it
	  # against the deplibs as a proxy for the library.  Then we can check
	  # whether they linked in statically or dynamically with ldd.
	  $opt_dry_run || $RM conftest.c
	  cat > conftest.c </dev/null`
		    $nocaseglob
		  else
		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
		  fi
		  for potent_lib in $potential_libs; do
		      # Follow soft links.
		      if ls -lLd "$potent_lib" 2>/dev/null |
			 $GREP " -> " >/dev/null; then
			continue
		      fi
		      # The statement above tries to avoid entering an
		      # endless loop below, in case of cyclic links.
		      # We might still enter an endless loop, since a link
		      # loop can be closed while we follow links,
		      # but so what?
		      potlib=$potent_lib
		      while test -h "$potlib" 2>/dev/null; do
			potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
			case $potliblink in
			[\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
			*) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
			esac
		      done
		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
			 $SED -e 10q |
			 $EGREP "$file_magic_regex" > /dev/null; then
			func_append newdeplibs " $a_deplib"
			a_deplib=
			break 2
		      fi
		  done
		done
	      fi
	      if test -n "$a_deplib"; then
		droppeddeps=yes
		echo
		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because I did check the linker path looking for a file starting"
		if test -z "$potlib"; then
		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
		else
		  $ECHO "*** with $libname and none of the candidates passed a file format test"
		  $ECHO "*** using a file magic. Last file checked: $potlib"
		fi
	      fi
	      ;;
	    *)
	      # Add a -L argument.
	      func_append newdeplibs " $a_deplib"
	      ;;
	    esac
	  done # Gone through all deplibs.
	  ;;
	match_pattern*)
	  set dummy $deplibs_check_method; shift
	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
	  for a_deplib in $deplibs; do
	    case $a_deplib in
	    -l*)
	      func_stripname -l '' "$a_deplib"
	      name=$func_stripname_result
	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
		case " $predeps $postdeps " in
		*" $a_deplib "*)
		  func_append newdeplibs " $a_deplib"
		  a_deplib=
		  ;;
		esac
	      fi
	      if test -n "$a_deplib"; then
		libname=`eval "\\$ECHO \"$libname_spec\""`
		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
		  for potent_lib in $potential_libs; do
		    potlib=$potent_lib # see symlink-check above in file_magic test
		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
		       $EGREP "$match_pattern_regex" > /dev/null; then
		      func_append newdeplibs " $a_deplib"
		      a_deplib=
		      break 2
		    fi
		  done
		done
	      fi
	      if test -n "$a_deplib"; then
		droppeddeps=yes
		echo
		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because I did check the linker path looking for a file starting"
		if test -z "$potlib"; then
		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
		else
		  $ECHO "*** with $libname and none of the candidates passed a file format test"
		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
		fi
	      fi
	      ;;
	    *)
	      # Add a -L argument.
	      func_append newdeplibs " $a_deplib"
	      ;;
	    esac
	  done # Gone through all deplibs.
	  ;;
	none | unknown | *)
	  newdeplibs=
	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
	  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
	    for i in $predeps $postdeps; do
	      # can't use Xsed below, because $i might contain '/'
	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
	    done
	  fi
	  case $tmp_deplibs in
	  *[!\	\ ]*)
	    echo
	    if test none = "$deplibs_check_method"; then
	      echo "*** Warning: inter-library dependencies are not supported in this platform."
	    else
	      echo "*** Warning: inter-library dependencies are not known to be supported."
	    fi
	    echo "*** All declared inter-library dependencies are being dropped."
	    droppeddeps=yes
	    ;;
	  esac
	  ;;
	esac
	versuffix=$versuffix_save
	major=$major_save
	release=$release_save
	libname=$libname_save
	name=$name_save

	case $host in
	*-*-rhapsody* | *-*-darwin1.[012])
	  # On Rhapsody replace the C library with the System framework
	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
	  ;;
	esac

	if test yes = "$droppeddeps"; then
	  if test yes = "$module"; then
	    echo
	    echo "*** Warning: libtool could not satisfy all declared inter-library"
	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
	    echo "*** a static module, that should work as long as the dlopening"
	    echo "*** application is linked with the -dlopen flag."
	    if test -z "$global_symbol_pipe"; then
	      echo
	      echo "*** However, this would only work if libtool was able to extract symbol"
	      echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
	      echo "*** not find such a program.  So, this module is probably useless."
	      echo "*** 'nm' from GNU binutils and a full rebuild may help."
	    fi
	    if test no = "$build_old_libs"; then
	      oldlibs=$output_objdir/$libname.$libext
	      build_libtool_libs=module
	      build_old_libs=yes
	    else
	      build_libtool_libs=no
	    fi
	  else
	    echo "*** The inter-library dependencies that have been dropped here will be"
	    echo "*** automatically added whenever a program is linked with this library"
	    echo "*** or is declared to -dlopen it."

	    if test no = "$allow_undefined"; then
	      echo
	      echo "*** Since this library must not contain undefined symbols,"
	      echo "*** because either the platform does not support them or"
	      echo "*** it was explicitly requested with -no-undefined,"
	      echo "*** libtool will only create a static version of it."
	      if test no = "$build_old_libs"; then
		oldlibs=$output_objdir/$libname.$libext
		build_libtool_libs=module
		build_old_libs=yes
	      else
		build_libtool_libs=no
	      fi
	    fi
	  fi
	fi
	# Done checking deplibs!
	deplibs=$newdeplibs
      fi
      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
      case $host in
	*-*-darwin*)
	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  ;;
      esac

      # move library search paths that coincide with paths to not yet
      # installed libraries to the beginning of the library search list
      new_libs=
      for path in $notinst_path; do
	case " $new_libs " in
	*" -L$path/$objdir "*) ;;
	*)
	  case " $deplibs " in
	  *" -L$path/$objdir "*)
	    func_append new_libs " -L$path/$objdir" ;;
	  esac
	  ;;
	esac
      done
      for deplib in $deplibs; do
	case $deplib in
	-L*)
	  case " $new_libs " in
	  *" $deplib "*) ;;
	  *) func_append new_libs " $deplib" ;;
	  esac
	  ;;
	*) func_append new_libs " $deplib" ;;
	esac
      done
      deplibs=$new_libs

      # All the library-specific variables (install_libdir is set above).
      library_names=
      old_library=
      dlname=

      # Test again, we may have decided not to build it any more
      if test yes = "$build_libtool_libs"; then
	# Remove $wl instances when linking with ld.
	# FIXME: should test the right _cmds variable.
	case $archive_cmds in
	  *\$LD\ *) wl= ;;
        esac
	if test yes = "$hardcode_into_libs"; then
	  # Hardcode the library paths
	  hardcode_libdirs=
	  dep_rpath=
	  rpath=$finalize_rpath
	  test relink = "$opt_mode" || rpath=$compile_rpath$rpath
	  for libdir in $rpath; do
	    if test -n "$hardcode_libdir_flag_spec"; then
	      if test -n "$hardcode_libdir_separator"; then
		func_replace_sysroot "$libdir"
		libdir=$func_replace_sysroot_result
		if test -z "$hardcode_libdirs"; then
		  hardcode_libdirs=$libdir
		else
		  # Just accumulate the unique libdirs.
		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		    ;;
		  *)
		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		    ;;
		  esac
		fi
	      else
		eval flag=\"$hardcode_libdir_flag_spec\"
		func_append dep_rpath " $flag"
	      fi
	    elif test -n "$runpath_var"; then
	      case "$perm_rpath " in
	      *" $libdir "*) ;;
	      *) func_append perm_rpath " $libdir" ;;
	      esac
	    fi
	  done
	  # Substitute the hardcoded libdirs into the rpath.
	  if test -n "$hardcode_libdir_separator" &&
	     test -n "$hardcode_libdirs"; then
	    libdir=$hardcode_libdirs
	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
	  fi
	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
	    # We should set the runpath_var.
	    rpath=
	    for dir in $perm_rpath; do
	      func_append rpath "$dir:"
	    done
	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
	  fi
	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
	fi

	shlibpath=$finalize_shlibpath
	test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
	if test -n "$shlibpath"; then
	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
	fi

	# Get the real and link names of the library.
	eval shared_ext=\"$shrext_cmds\"
	eval library_names=\"$library_names_spec\"
	set dummy $library_names
	shift
	realname=$1
	shift

	if test -n "$soname_spec"; then
	  eval soname=\"$soname_spec\"
	else
	  soname=$realname
	fi
	if test -z "$dlname"; then
	  dlname=$soname
	fi

	lib=$output_objdir/$realname
	linknames=
	for link
	do
	  func_append linknames " $link"
	done

	# Use standard objects if they are pic
	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
	test "X$libobjs" = "X " && libobjs=

	delfiles=
	if test -n "$export_symbols" && test -n "$include_expsyms"; then
	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
	  export_symbols=$output_objdir/$libname.uexp
	  func_append delfiles " $export_symbols"
	fi

	orig_export_symbols=
	case $host_os in
	cygwin* | mingw* | cegcc*)
	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
	    # exporting using user supplied symfile
	    func_dll_def_p "$export_symbols" || {
	      # and it's NOT already a .def file. Must figure out
	      # which of the given symbols are data symbols and tag
	      # them as such. So, trigger use of export_symbols_cmds.
	      # export_symbols gets reassigned inside the "prepare
	      # the list of exported symbols" if statement, so the
	      # include_expsyms logic still works.
	      orig_export_symbols=$export_symbols
	      export_symbols=
	      always_export_symbols=yes
	    }
	  fi
	  ;;
	esac

	# Prepare the list of exported symbols
	if test -z "$export_symbols"; then
	  if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
	    func_verbose "generating symbol list for '$libname.la'"
	    export_symbols=$output_objdir/$libname.exp
	    $opt_dry_run || $RM $export_symbols
	    cmds=$export_symbols_cmds
	    save_ifs=$IFS; IFS='~'
	    for cmd1 in $cmds; do
	      IFS=$save_ifs
	      # Take the normal branch if the nm_file_list_spec branch
	      # doesn't work or if tool conversion is not needed.
	      case $nm_file_list_spec~$to_tool_file_cmd in
		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
		  try_normal_branch=yes
		  eval cmd=\"$cmd1\"
		  func_len " $cmd"
		  len=$func_len_result
		  ;;
		*)
		  try_normal_branch=no
		  ;;
	      esac
	      if test yes = "$try_normal_branch" \
		 && { test "$len" -lt "$max_cmd_len" \
		      || test "$max_cmd_len" -le -1; }
	      then
		func_show_eval "$cmd" 'exit $?'
		skipped_export=false
	      elif test -n "$nm_file_list_spec"; then
		func_basename "$output"
		output_la=$func_basename_result
		save_libobjs=$libobjs
		save_output=$output
		output=$output_objdir/$output_la.nm
		func_to_tool_file "$output"
		libobjs=$nm_file_list_spec$func_to_tool_file_result
		func_append delfiles " $output"
		func_verbose "creating $NM input file list: $output"
		for obj in $save_libobjs; do
		  func_to_tool_file "$obj"
		  $ECHO "$func_to_tool_file_result"
		done > "$output"
		eval cmd=\"$cmd1\"
		func_show_eval "$cmd" 'exit $?'
		output=$save_output
		libobjs=$save_libobjs
		skipped_export=false
	      else
		# The command line is too long to execute in one step.
		func_verbose "using reloadable object file for export list..."
		skipped_export=:
		# Break out early, otherwise skipped_export may be
		# set to false by a later but shorter cmd.
		break
	      fi
	    done
	    IFS=$save_ifs
	    if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
	    fi
	  fi
	fi

	if test -n "$export_symbols" && test -n "$include_expsyms"; then
	  tmp_export_symbols=$export_symbols
	  test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
	fi

	if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
	  # The given exports_symbols file has to be filtered, so filter it.
	  func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
	  # 's' commands, which not all seds can handle. GNU sed should be fine
	  # though. Also, the filter scales superlinearly with the number of
	  # global variables. join(1) would be nice here, but unfortunately
	  # isn't a blessed tool.
	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
	  export_symbols=$output_objdir/$libname.def
	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
	fi

	tmp_deplibs=
	for test_deplib in $deplibs; do
	  case " $convenience " in
	  *" $test_deplib "*) ;;
	  *)
	    func_append tmp_deplibs " $test_deplib"
	    ;;
	  esac
	done
	deplibs=$tmp_deplibs

	if test -n "$convenience"; then
	  if test -n "$whole_archive_flag_spec" &&
	    test yes = "$compiler_needs_object" &&
	    test -z "$libobjs"; then
	    # extract the archives, so we have objects to list.
	    # TODO: could optimize this to just extract one archive.
	    whole_archive_flag_spec=
	  fi
	  if test -n "$whole_archive_flag_spec"; then
	    save_libobjs=$libobjs
	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
	    test "X$libobjs" = "X " && libobjs=
	  else
	    gentop=$output_objdir/${outputname}x
	    func_append generated " $gentop"

	    func_extract_archives $gentop $convenience
	    func_append libobjs " $func_extract_archives_result"
	    test "X$libobjs" = "X " && libobjs=
	  fi
	fi

	if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
	  eval flag=\"$thread_safe_flag_spec\"
	  func_append linker_flags " $flag"
	fi

	# Make a backup of the uninstalled library when relinking
	if test relink = "$opt_mode"; then
	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
	fi

	# Do each of the archive commands.
	if test yes = "$module" && test -n "$module_cmds"; then
	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
	    eval test_cmds=\"$module_expsym_cmds\"
	    cmds=$module_expsym_cmds
	  else
	    eval test_cmds=\"$module_cmds\"
	    cmds=$module_cmds
	  fi
	else
	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
	    eval test_cmds=\"$archive_expsym_cmds\"
	    cmds=$archive_expsym_cmds
	  else
	    eval test_cmds=\"$archive_cmds\"
	    cmds=$archive_cmds
	  fi
	fi

	if test : != "$skipped_export" &&
	   func_len " $test_cmds" &&
	   len=$func_len_result &&
	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
	  :
	else
	  # The command line is too long to link in one step, link piecewise
	  # or, if using GNU ld and skipped_export is not :, use a linker
	  # script.

	  # Save the value of $output and $libobjs because we want to
	  # use them later.  If we have whole_archive_flag_spec, we
	  # want to use save_libobjs as it was before
	  # whole_archive_flag_spec was expanded, because we can't
	  # assume the linker understands whole_archive_flag_spec.
	  # This may have to be revisited, in case too many
	  # convenience libraries get linked in and end up exceeding
	  # the spec.
	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
	    save_libobjs=$libobjs
	  fi
	  save_output=$output
	  func_basename "$output"
	  output_la=$func_basename_result

	  # Clear the reloadable object creation command queue and
	  # initialize k to one.
	  test_cmds=
	  concat_cmds=
	  objlist=
	  last_robj=
	  k=1

	  if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
	    output=$output_objdir/$output_la.lnkscript
	    func_verbose "creating GNU ld script: $output"
	    echo 'INPUT (' > $output
	    for obj in $save_libobjs
	    do
	      func_to_tool_file "$obj"
	      $ECHO "$func_to_tool_file_result" >> $output
	    done
	    echo ')' >> $output
	    func_append delfiles " $output"
	    func_to_tool_file "$output"
	    output=$func_to_tool_file_result
	  elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
	    output=$output_objdir/$output_la.lnk
	    func_verbose "creating linker input file list: $output"
	    : > $output
	    set x $save_libobjs
	    shift
	    firstobj=
	    if test yes = "$compiler_needs_object"; then
	      firstobj="$1 "
	      shift
	    fi
	    for obj
	    do
	      func_to_tool_file "$obj"
	      $ECHO "$func_to_tool_file_result" >> $output
	    done
	    func_append delfiles " $output"
	    func_to_tool_file "$output"
	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
	  else
	    if test -n "$save_libobjs"; then
	      func_verbose "creating reloadable object files..."
	      output=$output_objdir/$output_la-$k.$objext
	      eval test_cmds=\"$reload_cmds\"
	      func_len " $test_cmds"
	      len0=$func_len_result
	      len=$len0

	      # Loop over the list of objects to be linked.
	      for obj in $save_libobjs
	      do
		func_len " $obj"
		func_arith $len + $func_len_result
		len=$func_arith_result
		if test -z "$objlist" ||
		   test "$len" -lt "$max_cmd_len"; then
		  func_append objlist " $obj"
		else
		  # The command $test_cmds is almost too long, add a
		  # command to the queue.
		  if test 1 -eq "$k"; then
		    # The first file doesn't have a previous command to add.
		    reload_objs=$objlist
		    eval concat_cmds=\"$reload_cmds\"
		  else
		    # All subsequent reloadable object files will link in
		    # the last one created.
		    reload_objs="$objlist $last_robj"
		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
		  fi
		  last_robj=$output_objdir/$output_la-$k.$objext
		  func_arith $k + 1
		  k=$func_arith_result
		  output=$output_objdir/$output_la-$k.$objext
		  objlist=" $obj"
		  func_len " $last_robj"
		  func_arith $len0 + $func_len_result
		  len=$func_arith_result
		fi
	      done
	      # Handle the remaining objects by creating one last
	      # reloadable object file.  All subsequent reloadable object
	      # files will link in the last one created.
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      reload_objs="$objlist $last_robj"
	      eval concat_cmds=\"\$concat_cmds$reload_cmds\"
	      if test -n "$last_robj"; then
	        eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
	      fi
	      func_append delfiles " $output"

	    else
	      output=
	    fi

	    ${skipped_export-false} && {
	      func_verbose "generating symbol list for '$libname.la'"
	      export_symbols=$output_objdir/$libname.exp
	      $opt_dry_run || $RM $export_symbols
	      libobjs=$output
	      # Append the command to create the export file.
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
	      if test -n "$last_robj"; then
		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
	      fi
	    }

	    test -n "$save_libobjs" &&
	      func_verbose "creating a temporary reloadable object file: $output"

	    # Loop through the commands generated above and execute them.
	    save_ifs=$IFS; IFS='~'
	    for cmd in $concat_cmds; do
	      IFS=$save_ifs
	      $opt_quiet || {
		  func_quote_for_expand "$cmd"
		  eval "func_echo $func_quote_for_expand_result"
	      }
	      $opt_dry_run || eval "$cmd" || {
		lt_exit=$?

		# Restore the uninstalled library and exit
		if test relink = "$opt_mode"; then
		  ( cd "$output_objdir" && \
		    $RM "${realname}T" && \
		    $MV "${realname}U" "$realname" )
		fi

		exit $lt_exit
	      }
	    done
	    IFS=$save_ifs

	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
	    fi
	  fi

          ${skipped_export-false} && {
	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
	      tmp_export_symbols=$export_symbols
	      test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
	    fi

	    if test -n "$orig_export_symbols"; then
	      # The given exports_symbols file has to be filtered, so filter it.
	      func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
	      # 's' commands, which not all seds can handle. GNU sed should be fine
	      # though. Also, the filter scales superlinearly with the number of
	      # global variables. join(1) would be nice here, but unfortunately
	      # isn't a blessed tool.
	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
	      export_symbols=$output_objdir/$libname.def
	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
	    fi
	  }

	  libobjs=$output
	  # Restore the value of output.
	  output=$save_output

	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
	    test "X$libobjs" = "X " && libobjs=
	  fi
	  # Expand the library linking commands again to reset the
	  # value of $libobjs for piecewise linking.

	  # Do each of the archive commands.
	  if test yes = "$module" && test -n "$module_cmds"; then
	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
	      cmds=$module_expsym_cmds
	    else
	      cmds=$module_cmds
	    fi
	  else
	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
	      cmds=$archive_expsym_cmds
	    else
	      cmds=$archive_cmds
	    fi
	  fi
	fi

	if test -n "$delfiles"; then
	  # Append the command to remove temporary files to $cmds.
	  eval cmds=\"\$cmds~\$RM $delfiles\"
	fi

	# Add any objects from preloaded convenience libraries
	if test -n "$dlprefiles"; then
	  gentop=$output_objdir/${outputname}x
	  func_append generated " $gentop"

	  func_extract_archives $gentop $dlprefiles
	  func_append libobjs " $func_extract_archives_result"
	  test "X$libobjs" = "X " && libobjs=
	fi

	save_ifs=$IFS; IFS='~'
	for cmd in $cmds; do
	  IFS=$sp$nl
	  eval cmd=\"$cmd\"
	  IFS=$save_ifs
	  $opt_quiet || {
	    func_quote_for_expand "$cmd"
	    eval "func_echo $func_quote_for_expand_result"
	  }
	  $opt_dry_run || eval "$cmd" || {
	    lt_exit=$?

	    # Restore the uninstalled library and exit
	    if test relink = "$opt_mode"; then
	      ( cd "$output_objdir" && \
	        $RM "${realname}T" && \
		$MV "${realname}U" "$realname" )
	    fi

	    exit $lt_exit
	  }
	done
	IFS=$save_ifs

	# Restore the uninstalled library and exit
	if test relink = "$opt_mode"; then
	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?

	  if test -n "$convenience"; then
	    if test -z "$whole_archive_flag_spec"; then
	      func_show_eval '${RM}r "$gentop"'
	    fi
	  fi

	  exit $EXIT_SUCCESS
	fi

	# Create links to the real library.
	for linkname in $linknames; do
	  if test "$realname" != "$linkname"; then
	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
	  fi
	done

	# If -module or -export-dynamic was specified, set the dlname.
	if test yes = "$module" || test yes = "$export_dynamic"; then
	  # On all known operating systems, these are identical.
	  dlname=$soname
	fi
      fi
      ;;

    obj)
      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
	func_warning "'-dlopen' is ignored for objects"
      fi

      case " $deplibs" in
      *\ -l* | *\ -L*)
	func_warning "'-l' and '-L' are ignored for objects" ;;
      esac

      test -n "$rpath" && \
	func_warning "'-rpath' is ignored for objects"

      test -n "$xrpath" && \
	func_warning "'-R' is ignored for objects"

      test -n "$vinfo" && \
	func_warning "'-version-info' is ignored for objects"

      test -n "$release" && \
	func_warning "'-release' is ignored for objects"

      case $output in
      *.lo)
	test -n "$objs$old_deplibs" && \
	  func_fatal_error "cannot build library object '$output' from non-libtool objects"

	libobj=$output
	func_lo2o "$libobj"
	obj=$func_lo2o_result
	;;
      *)
	libobj=
	obj=$output
	;;
      esac

      # Delete the old objects.
      $opt_dry_run || $RM $obj $libobj

      # Objects from convenience libraries.  This assumes
      # single-version convenience libraries.  Whenever we create
      # different ones for PIC/non-PIC, this we'll have to duplicate
      # the extraction.
      reload_conv_objs=
      gentop=
      # if reload_cmds runs $LD directly, get rid of -Wl from
      # whole_archive_flag_spec and hope we can get by with turning comma
      # into space.
      case $reload_cmds in
        *\$LD[\ \$]*) wl= ;;
      esac
      if test -n "$convenience"; then
	if test -n "$whole_archive_flag_spec"; then
	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
	  test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
	  reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
	else
	  gentop=$output_objdir/${obj}x
	  func_append generated " $gentop"

	  func_extract_archives $gentop $convenience
	  reload_conv_objs="$reload_objs $func_extract_archives_result"
	fi
      fi

      # If we're not building shared, we need to use non_pic_objs
      test yes = "$build_libtool_libs" || libobjs=$non_pic_objects

      # Create the old-style object.
      reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs

      output=$obj
      func_execute_cmds "$reload_cmds" 'exit $?'

      # Exit if we aren't doing a library object file.
      if test -z "$libobj"; then
	if test -n "$gentop"; then
	  func_show_eval '${RM}r "$gentop"'
	fi

	exit $EXIT_SUCCESS
      fi

      test yes = "$build_libtool_libs" || {
	if test -n "$gentop"; then
	  func_show_eval '${RM}r "$gentop"'
	fi

	# Create an invalid libtool object if no PIC, so that we don't
	# accidentally link it into a program.
	# $show "echo timestamp > $libobj"
	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
	exit $EXIT_SUCCESS
      }

      if test -n "$pic_flag" || test default != "$pic_mode"; then
	# Only do commands if we really have different PIC objects.
	reload_objs="$libobjs $reload_conv_objs"
	output=$libobj
	func_execute_cmds "$reload_cmds" 'exit $?'
      fi

      if test -n "$gentop"; then
	func_show_eval '${RM}r "$gentop"'
      fi

      exit $EXIT_SUCCESS
      ;;

    prog)
      case $host in
	*cygwin*) func_stripname '' '.exe' "$output"
	          output=$func_stripname_result.exe;;
      esac
      test -n "$vinfo" && \
	func_warning "'-version-info' is ignored for programs"

      test -n "$release" && \
	func_warning "'-release' is ignored for programs"

      $preload \
	&& test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
	&& func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."

      case $host in
      *-*-rhapsody* | *-*-darwin1.[012])
	# On Rhapsody replace the C library is the System framework
	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
	;;
      esac

      case $host in
      *-*-darwin*)
	# Don't allow lazy linking, it breaks C++ global constructors
	# But is supposedly fixed on 10.4 or later (yay!).
	if test CXX = "$tagname"; then
	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
	    10.[0123])
	      func_append compile_command " $wl-bind_at_load"
	      func_append finalize_command " $wl-bind_at_load"
	    ;;
	  esac
	fi
	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	;;
      esac


      # move library search paths that coincide with paths to not yet
      # installed libraries to the beginning of the library search list
      new_libs=
      for path in $notinst_path; do
	case " $new_libs " in
	*" -L$path/$objdir "*) ;;
	*)
	  case " $compile_deplibs " in
	  *" -L$path/$objdir "*)
	    func_append new_libs " -L$path/$objdir" ;;
	  esac
	  ;;
	esac
      done
      for deplib in $compile_deplibs; do
	case $deplib in
	-L*)
	  case " $new_libs " in
	  *" $deplib "*) ;;
	  *) func_append new_libs " $deplib" ;;
	  esac
	  ;;
	*) func_append new_libs " $deplib" ;;
	esac
      done
      compile_deplibs=$new_libs


      func_append compile_command " $compile_deplibs"
      func_append finalize_command " $finalize_deplibs"

      if test -n "$rpath$xrpath"; then
	# If the user specified any rpath flags, then add them.
	for libdir in $rpath $xrpath; do
	  # This is the magic to use -rpath.
	  case "$finalize_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_rpath " $libdir" ;;
	  esac
	done
      fi

      # Now hardcode the library paths
      rpath=
      hardcode_libdirs=
      for libdir in $compile_rpath $finalize_rpath; do
	if test -n "$hardcode_libdir_flag_spec"; then
	  if test -n "$hardcode_libdir_separator"; then
	    if test -z "$hardcode_libdirs"; then
	      hardcode_libdirs=$libdir
	    else
	      # Just accumulate the unique libdirs.
	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		;;
	      *)
		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		;;
	      esac
	    fi
	  else
	    eval flag=\"$hardcode_libdir_flag_spec\"
	    func_append rpath " $flag"
	  fi
	elif test -n "$runpath_var"; then
	  case "$perm_rpath " in
	  *" $libdir "*) ;;
	  *) func_append perm_rpath " $libdir" ;;
	  esac
	fi
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
	  testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
	  case :$dllsearchpath: in
	  *":$libdir:"*) ;;
	  ::) dllsearchpath=$libdir;;
	  *) func_append dllsearchpath ":$libdir";;
	  esac
	  case :$dllsearchpath: in
	  *":$testbindir:"*) ;;
	  ::) dllsearchpath=$testbindir;;
	  *) func_append dllsearchpath ":$testbindir";;
	  esac
	  ;;
	esac
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
	 test -n "$hardcode_libdirs"; then
	libdir=$hardcode_libdirs
	eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      compile_rpath=$rpath

      rpath=
      hardcode_libdirs=
      for libdir in $finalize_rpath; do
	if test -n "$hardcode_libdir_flag_spec"; then
	  if test -n "$hardcode_libdir_separator"; then
	    if test -z "$hardcode_libdirs"; then
	      hardcode_libdirs=$libdir
	    else
	      # Just accumulate the unique libdirs.
	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		;;
	      *)
		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		;;
	      esac
	    fi
	  else
	    eval flag=\"$hardcode_libdir_flag_spec\"
	    func_append rpath " $flag"
	  fi
	elif test -n "$runpath_var"; then
	  case "$finalize_perm_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_perm_rpath " $libdir" ;;
	  esac
	fi
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
	 test -n "$hardcode_libdirs"; then
	libdir=$hardcode_libdirs
	eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      finalize_rpath=$rpath

      if test -n "$libobjs" && test yes = "$build_old_libs"; then
	# Transform all the library objects into standard objects.
	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
      fi

      func_generate_dlsyms "$outputname" "@PROGRAM@" false

      # template prelinking step
      if test -n "$prelink_cmds"; then
	func_execute_cmds "$prelink_cmds" 'exit $?'
      fi

      wrappers_required=:
      case $host in
      *cegcc* | *mingw32ce*)
        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
        wrappers_required=false
        ;;
      *cygwin* | *mingw* )
        test yes = "$build_libtool_libs" || wrappers_required=false
        ;;
      *)
        if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
          wrappers_required=false
        fi
        ;;
      esac
      $wrappers_required || {
	# Replace the output file specification.
	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
	link_command=$compile_command$compile_rpath

	# We have no uninstalled library dependencies, so finalize right now.
	exit_status=0
	func_show_eval "$link_command" 'exit_status=$?'

	if test -n "$postlink_cmds"; then
	  func_to_tool_file "$output"
	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	  func_execute_cmds "$postlink_cmds" 'exit $?'
	fi

	# Delete the generated files.
	if test -f "$output_objdir/${outputname}S.$objext"; then
	  func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
	fi

	exit $exit_status
      }

      if test -n "$compile_shlibpath$finalize_shlibpath"; then
	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
      fi
      if test -n "$finalize_shlibpath"; then
	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
      fi

      compile_var=
      finalize_var=
      if test -n "$runpath_var"; then
	if test -n "$perm_rpath"; then
	  # We should set the runpath_var.
	  rpath=
	  for dir in $perm_rpath; do
	    func_append rpath "$dir:"
	  done
	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
	fi
	if test -n "$finalize_perm_rpath"; then
	  # We should set the runpath_var.
	  rpath=
	  for dir in $finalize_perm_rpath; do
	    func_append rpath "$dir:"
	  done
	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
	fi
      fi

      if test yes = "$no_install"; then
	# We don't need to create a wrapper script.
	link_command=$compile_var$compile_command$compile_rpath
	# Replace the output file specification.
	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
	# Delete the old output file.
	$opt_dry_run || $RM $output
	# Link the executable and exit
	func_show_eval "$link_command" 'exit $?'

	if test -n "$postlink_cmds"; then
	  func_to_tool_file "$output"
	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	  func_execute_cmds "$postlink_cmds" 'exit $?'
	fi

	exit $EXIT_SUCCESS
      fi

      case $hardcode_action,$fast_install in
        relink,*)
	  # Fast installation is not supported
	  link_command=$compile_var$compile_command$compile_rpath
	  relink_command=$finalize_var$finalize_command$finalize_rpath

	  func_warning "this platform does not like uninstalled shared libraries"
	  func_warning "'$output' will be relinked during installation"
	  ;;
        *,yes)
	  link_command=$finalize_var$compile_command$finalize_rpath
	  relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
          ;;
	*,no)
	  link_command=$compile_var$compile_command$compile_rpath
	  relink_command=$finalize_var$finalize_command$finalize_rpath
          ;;
	*,needless)
	  link_command=$finalize_var$compile_command$finalize_rpath
	  relink_command=
          ;;
      esac

      # Replace the output file specification.
      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`

      # Delete the old output files.
      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname

      func_show_eval "$link_command" 'exit $?'

      if test -n "$postlink_cmds"; then
	func_to_tool_file "$output_objdir/$outputname"
	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	func_execute_cmds "$postlink_cmds" 'exit $?'
      fi

      # Now create the wrapper script.
      func_verbose "creating $output"

      # Quote the relink command for shipping.
      if test -n "$relink_command"; then
	# Preserve any variables that may affect compiler behavior
	for var in $variables_saved_for_relink; do
	  if eval test -z \"\${$var+set}\"; then
	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
	  elif eval var_value=\$$var; test -z "$var_value"; then
	    relink_command="$var=; export $var; $relink_command"
	  else
	    func_quote_for_eval "$var_value"
	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
	  fi
	done
	relink_command="(cd `pwd`; $relink_command)"
	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
      fi

      # Only actually do things if not in dry run mode.
      $opt_dry_run || {
	# win32 will think the script is a binary if it has
	# a .exe suffix, so we strip it off here.
	case $output in
	  *.exe) func_stripname '' '.exe' "$output"
	         output=$func_stripname_result ;;
	esac
	# test for cygwin because mv fails w/o .exe extensions
	case $host in
	  *cygwin*)
	    exeext=.exe
	    func_stripname '' '.exe' "$outputname"
	    outputname=$func_stripname_result ;;
	  *) exeext= ;;
	esac
	case $host in
	  *cygwin* | *mingw* )
	    func_dirname_and_basename "$output" "" "."
	    output_name=$func_basename_result
	    output_path=$func_dirname_result
	    cwrappersource=$output_path/$objdir/lt-$output_name.c
	    cwrapper=$output_path/$output_name.exe
	    $RM $cwrappersource $cwrapper
	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15

	    func_emit_cwrapperexe_src > $cwrappersource

	    # The wrapper executable is built using the $host compiler,
	    # because it contains $host paths and files. If cross-
	    # compiling, it, like the target executable, must be
	    # executed on the $host or under an emulation environment.
	    $opt_dry_run || {
	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
	      $STRIP $cwrapper
	    }

	    # Now, create the wrapper script for func_source use:
	    func_ltwrapper_scriptname $cwrapper
	    $RM $func_ltwrapper_scriptname_result
	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
	    $opt_dry_run || {
	      # note: this script will not be executed, so do not chmod.
	      if test "x$build" = "x$host"; then
		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
	      else
		func_emit_wrapper no > $func_ltwrapper_scriptname_result
	      fi
	    }
	  ;;
	  * )
	    $RM $output
	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15

	    func_emit_wrapper no > $output
	    chmod +x $output
	  ;;
	esac
      }
      exit $EXIT_SUCCESS
      ;;
    esac

    # See if we need to build an old-fashioned archive.
    for oldlib in $oldlibs; do

      case $build_libtool_libs in
        convenience)
	  oldobjs="$libobjs_save $symfileobj"
	  addlibs=$convenience
	  build_libtool_libs=no
	  ;;
	module)
	  oldobjs=$libobjs_save
	  addlibs=$old_convenience
	  build_libtool_libs=no
          ;;
	*)
	  oldobjs="$old_deplibs $non_pic_objects"
	  $preload && test -f "$symfileobj" \
	    && func_append oldobjs " $symfileobj"
	  addlibs=$old_convenience
	  ;;
      esac

      if test -n "$addlibs"; then
	gentop=$output_objdir/${outputname}x
	func_append generated " $gentop"

	func_extract_archives $gentop $addlibs
	func_append oldobjs " $func_extract_archives_result"
      fi

      # Do each command in the archive commands.
      if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
	cmds=$old_archive_from_new_cmds
      else

	# Add any objects from preloaded convenience libraries
	if test -n "$dlprefiles"; then
	  gentop=$output_objdir/${outputname}x
	  func_append generated " $gentop"

	  func_extract_archives $gentop $dlprefiles
	  func_append oldobjs " $func_extract_archives_result"
	fi

	# POSIX demands no paths to be encoded in archives.  We have
	# to avoid creating archives with duplicate basenames if we
	# might have to extract them afterwards, e.g., when creating a
	# static archive out of a convenience library, or when linking
	# the entirety of a libtool archive into another (currently
	# not supported by libtool).
	if (for obj in $oldobjs
	    do
	      func_basename "$obj"
	      $ECHO "$func_basename_result"
	    done | sort | sort -uc >/dev/null 2>&1); then
	  :
	else
	  echo "copying selected object files to avoid basename conflicts..."
	  gentop=$output_objdir/${outputname}x
	  func_append generated " $gentop"
	  func_mkdir_p "$gentop"
	  save_oldobjs=$oldobjs
	  oldobjs=
	  counter=1
	  for obj in $save_oldobjs
	  do
	    func_basename "$obj"
	    objbase=$func_basename_result
	    case " $oldobjs " in
	    " ") oldobjs=$obj ;;
	    *[\ /]"$objbase "*)
	      while :; do
		# Make sure we don't pick an alternate name that also
		# overlaps.
		newobj=lt$counter-$objbase
		func_arith $counter + 1
		counter=$func_arith_result
		case " $oldobjs " in
		*[\ /]"$newobj "*) ;;
		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
		esac
	      done
	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
	      func_append oldobjs " $gentop/$newobj"
	      ;;
	    *) func_append oldobjs " $obj" ;;
	    esac
	  done
	fi
	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
	tool_oldlib=$func_to_tool_file_result
	eval cmds=\"$old_archive_cmds\"

	func_len " $cmds"
	len=$func_len_result
	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
	  cmds=$old_archive_cmds
	elif test -n "$archiver_list_spec"; then
	  func_verbose "using command file archive linking..."
	  for obj in $oldobjs
	  do
	    func_to_tool_file "$obj"
	    $ECHO "$func_to_tool_file_result"
	  done > $output_objdir/$libname.libcmd
	  func_to_tool_file "$output_objdir/$libname.libcmd"
	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
	  cmds=$old_archive_cmds
	else
	  # the command line is too long to link in one step, link in parts
	  func_verbose "using piecewise archive linking..."
	  save_RANLIB=$RANLIB
	  RANLIB=:
	  objlist=
	  concat_cmds=
	  save_oldobjs=$oldobjs
	  oldobjs=
	  # Is there a better way of finding the last object in the list?
	  for obj in $save_oldobjs
	  do
	    last_oldobj=$obj
	  done
	  eval test_cmds=\"$old_archive_cmds\"
	  func_len " $test_cmds"
	  len0=$func_len_result
	  len=$len0
	  for obj in $save_oldobjs
	  do
	    func_len " $obj"
	    func_arith $len + $func_len_result
	    len=$func_arith_result
	    func_append objlist " $obj"
	    if test "$len" -lt "$max_cmd_len"; then
	      :
	    else
	      # the above command should be used before it gets too long
	      oldobjs=$objlist
	      if test "$obj" = "$last_oldobj"; then
		RANLIB=$save_RANLIB
	      fi
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
	      objlist=
	      len=$len0
	    fi
	  done
	  RANLIB=$save_RANLIB
	  oldobjs=$objlist
	  if test -z "$oldobjs"; then
	    eval cmds=\"\$concat_cmds\"
	  else
	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
	  fi
	fi
      fi
      func_execute_cmds "$cmds" 'exit $?'
    done

    test -n "$generated" && \
      func_show_eval "${RM}r$generated"

    # Now create the libtool archive.
    case $output in
    *.la)
      old_library=
      test yes = "$build_old_libs" && old_library=$libname.$libext
      func_verbose "creating $output"

      # Preserve any variables that may affect compiler behavior
      for var in $variables_saved_for_relink; do
	if eval test -z \"\${$var+set}\"; then
	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
	elif eval var_value=\$$var; test -z "$var_value"; then
	  relink_command="$var=; export $var; $relink_command"
	else
	  func_quote_for_eval "$var_value"
	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
	fi
      done
      # Quote the link command for shipping.
      relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
      if test yes = "$hardcode_automatic"; then
	relink_command=
      fi

      # Only create the output if not a dry run.
      $opt_dry_run || {
	for installed in no yes; do
	  if test yes = "$installed"; then
	    if test -z "$install_libdir"; then
	      break
	    fi
	    output=$output_objdir/${outputname}i
	    # Replace all uninstalled libtool libraries with the installed ones
	    newdependency_libs=
	    for deplib in $dependency_libs; do
	      case $deplib in
	      *.la)
		func_basename "$deplib"
		name=$func_basename_result
		func_resolve_sysroot "$deplib"
		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
		test -z "$libdir" && \
		  func_fatal_error "'$deplib' is not a valid libtool archive"
		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
		;;
	      -L*)
		func_stripname -L '' "$deplib"
		func_replace_sysroot "$func_stripname_result"
		func_append newdependency_libs " -L$func_replace_sysroot_result"
		;;
	      -R*)
		func_stripname -R '' "$deplib"
		func_replace_sysroot "$func_stripname_result"
		func_append newdependency_libs " -R$func_replace_sysroot_result"
		;;
	      *) func_append newdependency_libs " $deplib" ;;
	      esac
	    done
	    dependency_libs=$newdependency_libs
	    newdlfiles=

	    for lib in $dlfiles; do
	      case $lib in
	      *.la)
	        func_basename "$lib"
		name=$func_basename_result
		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
		test -z "$libdir" && \
		  func_fatal_error "'$lib' is not a valid libtool archive"
		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
		;;
	      *) func_append newdlfiles " $lib" ;;
	      esac
	    done
	    dlfiles=$newdlfiles
	    newdlprefiles=
	    for lib in $dlprefiles; do
	      case $lib in
	      *.la)
		# Only pass preopened files to the pseudo-archive (for
		# eventual linking with the app. that links it) if we
		# didn't already link the preopened objects directly into
		# the library:
		func_basename "$lib"
		name=$func_basename_result
		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
		test -z "$libdir" && \
		  func_fatal_error "'$lib' is not a valid libtool archive"
		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
		;;
	      esac
	    done
	    dlprefiles=$newdlprefiles
	  else
	    newdlfiles=
	    for lib in $dlfiles; do
	      case $lib in
		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
		*) abs=`pwd`"/$lib" ;;
	      esac
	      func_append newdlfiles " $abs"
	    done
	    dlfiles=$newdlfiles
	    newdlprefiles=
	    for lib in $dlprefiles; do
	      case $lib in
		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
		*) abs=`pwd`"/$lib" ;;
	      esac
	      func_append newdlprefiles " $abs"
	    done
	    dlprefiles=$newdlprefiles
	  fi
	  $RM $output
	  # place dlname in correct position for cygwin
	  # In fact, it would be nice if we could use this code for all target
	  # systems that can't hard-code library paths into their executables
	  # and that have no shared library path variable independent of PATH,
	  # but it turns out we can't easily determine that from inspecting
	  # libtool variables, so we have to hard-code the OSs to which it
	  # applies here; at the moment, that means platforms that use the PE
	  # object format with DLL files.  See the long comment at the top of
	  # tests/bindir.at for full details.
	  tdlname=$dlname
	  case $host,$output,$installed,$module,$dlname in
	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
	      # If a -bindir argument was supplied, place the dll there.
	      if test -n "$bindir"; then
		func_relative_path "$install_libdir" "$bindir"
		tdlname=$func_relative_path_result/$dlname
	      else
		# Otherwise fall back on heuristic.
		tdlname=../bin/$dlname
	      fi
	      ;;
	  esac
	  $ECHO > $output "\
# $outputname - a libtool library file
# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
#
# Please DO NOT delete this file!
# It is necessary for linking the library.

# The name that we can dlopen(3).
dlname='$tdlname'

# Names of this library.
library_names='$library_names'

# The name of the static archive.
old_library='$old_library'

# Linker flags that cannot go in dependency_libs.
inherited_linker_flags='$new_inherited_linker_flags'

# Libraries that this one depends upon.
dependency_libs='$dependency_libs'

# Names of additional weak libraries provided by this library
weak_library_names='$weak_libs'

# Version information for $libname.
current=$current
age=$age
revision=$revision

# Is this an already installed library?
installed=$installed

# Should we warn about portability when linking against -modules?
shouldnotlink=$module

# Files to dlopen/dlpreopen
dlopen='$dlfiles'
dlpreopen='$dlprefiles'

# Directory that this library needs to be installed in:
libdir='$install_libdir'"
	  if test no,yes = "$installed,$need_relink"; then
	    $ECHO >> $output "\
relink_command=\"$relink_command\""
	  fi
	done
      }

      # Do a symbolic link so that the libtool archive can be found in
      # LD_LIBRARY_PATH before the program is installed.
      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
      ;;
    esac
    exit $EXIT_SUCCESS
}

if test link = "$opt_mode" || test relink = "$opt_mode"; then
  func_mode_link ${1+"$@"}
fi


# func_mode_uninstall arg...
func_mode_uninstall ()
{
    $debug_cmd

    RM=$nonopt
    files=
    rmforce=false
    exit_status=0

    # This variable tells wrapper scripts just to set variables rather
    # than running their programs.
    libtool_install_magic=$magic

    for arg
    do
      case $arg in
      -f) func_append RM " $arg"; rmforce=: ;;
      -*) func_append RM " $arg" ;;
      *) func_append files " $arg" ;;
      esac
    done

    test -z "$RM" && \
      func_fatal_help "you must specify an RM program"

    rmdirs=

    for file in $files; do
      func_dirname "$file" "" "."
      dir=$func_dirname_result
      if test . = "$dir"; then
	odir=$objdir
      else
	odir=$dir/$objdir
      fi
      func_basename "$file"
      name=$func_basename_result
      test uninstall = "$opt_mode" && odir=$dir

      # Remember odir for removal later, being careful to avoid duplicates
      if test clean = "$opt_mode"; then
	case " $rmdirs " in
	  *" $odir "*) ;;
	  *) func_append rmdirs " $odir" ;;
	esac
      fi

      # Don't error if the file doesn't exist and rm -f was used.
      if { test -L "$file"; } >/dev/null 2>&1 ||
	 { test -h "$file"; } >/dev/null 2>&1 ||
	 test -f "$file"; then
	:
      elif test -d "$file"; then
	exit_status=1
	continue
      elif $rmforce; then
	continue
      fi

      rmfiles=$file

      case $name in
      *.la)
	# Possibly a libtool archive, so verify it.
	if func_lalib_p "$file"; then
	  func_source $dir/$name

	  # Delete the libtool libraries and symlinks.
	  for n in $library_names; do
	    func_append rmfiles " $odir/$n"
	  done
	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"

	  case $opt_mode in
	  clean)
	    case " $library_names " in
	    *" $dlname "*) ;;
	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
	    esac
	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
	    ;;
	  uninstall)
	    if test -n "$library_names"; then
	      # Do each command in the postuninstall commands.
	      func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
	    fi

	    if test -n "$old_library"; then
	      # Do each command in the old_postuninstall commands.
	      func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
	    fi
	    # FIXME: should reinstall the best remaining shared library.
	    ;;
	  esac
	fi
	;;

      *.lo)
	# Possibly a libtool object, so verify it.
	if func_lalib_p "$file"; then

	  # Read the .lo file
	  func_source $dir/$name

	  # Add PIC object to the list of files to remove.
	  if test -n "$pic_object" && test none != "$pic_object"; then
	    func_append rmfiles " $dir/$pic_object"
	  fi

	  # Add non-PIC object to the list of files to remove.
	  if test -n "$non_pic_object" && test none != "$non_pic_object"; then
	    func_append rmfiles " $dir/$non_pic_object"
	  fi
	fi
	;;

      *)
	if test clean = "$opt_mode"; then
	  noexename=$name
	  case $file in
	  *.exe)
	    func_stripname '' '.exe' "$file"
	    file=$func_stripname_result
	    func_stripname '' '.exe' "$name"
	    noexename=$func_stripname_result
	    # $file with .exe has already been added to rmfiles,
	    # add $file without .exe
	    func_append rmfiles " $file"
	    ;;
	  esac
	  # Do a test to see if this is a libtool program.
	  if func_ltwrapper_p "$file"; then
	    if func_ltwrapper_executable_p "$file"; then
	      func_ltwrapper_scriptname "$file"
	      relink_command=
	      func_source $func_ltwrapper_scriptname_result
	      func_append rmfiles " $func_ltwrapper_scriptname_result"
	    else
	      relink_command=
	      func_source $dir/$noexename
	    fi

	    # note $name still contains .exe if it was in $file originally
	    # as does the version of $file that was added into $rmfiles
	    func_append rmfiles " $odir/$name $odir/${name}S.$objext"
	    if test yes = "$fast_install" && test -n "$relink_command"; then
	      func_append rmfiles " $odir/lt-$name"
	    fi
	    if test "X$noexename" != "X$name"; then
	      func_append rmfiles " $odir/lt-$noexename.c"
	    fi
	  fi
	fi
	;;
      esac
      func_show_eval "$RM $rmfiles" 'exit_status=1'
    done

    # Try to remove the $objdir's in the directories where we deleted files
    for dir in $rmdirs; do
      if test -d "$dir"; then
	func_show_eval "rmdir $dir >/dev/null 2>&1"
      fi
    done

    exit $exit_status
}

if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
  func_mode_uninstall ${1+"$@"}
fi

test -z "$opt_mode" && {
  help=$generic_help
  func_fatal_help "you must specify a MODE"
}

test -z "$exec_cmd" && \
  func_fatal_help "invalid operation mode '$opt_mode'"

if test -n "$exec_cmd"; then
  eval exec "$exec_cmd"
  exit $EXIT_FAILURE
fi

exit $exit_status


# The TAGs below are defined such that we never get into a situation
# where we disable both kinds of libraries.  Given conflicting
# choices, we go for a static library, that is the most portable,
# since we can't tell whether shared libraries were disabled because
# the user asked for that or because the platform doesn't support
# them.  This is particularly important on AIX, because we don't
# support having both static and shared libraries enabled at the same
# time on that platform, so we default to a shared-only configuration.
# If a disable-shared tag is given, we'll fallback to a static-only
# configuration.  But we'll never go from static-only to shared-only.

# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
build_libtool_libs=no
build_old_libs=yes
# ### END LIBTOOL TAG CONFIG: disable-shared

# ### BEGIN LIBTOOL TAG CONFIG: disable-static
build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
# ### END LIBTOOL TAG CONFIG: disable-static

# Local Variables:
# mode:shell-script
# sh-indentation:2
# End:
CSSC-1.4.1/build-aux/test-driver0000755000000000000000000001104013464254405014531 0ustar0000000000000000#! /bin/sh
# test-driver - basic testsuite driver script.

scriptversion=2013-07-13.22; # UTC

# Copyright (C) 2011-2014 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# This file is maintained in Automake, please report
# bugs to  or send patches to
# .

# Make unconditional expansion of undefined variables an error.  This
# helps a lot in preventing typo-related bugs.
set -u

usage_error ()
{
  echo "$0: $*" >&2
  print_usage >&2
  exit 2
}

print_usage ()
{
  cat <$log_file 2>&1
estatus=$?

if test $enable_hard_errors = no && test $estatus -eq 99; then
  tweaked_estatus=1
else
  tweaked_estatus=$estatus
fi

case $tweaked_estatus:$expect_failure in
  0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
  0:*)   col=$grn res=PASS  recheck=no  gcopy=no;;
  77:*)  col=$blu res=SKIP  recheck=no  gcopy=yes;;
  99:*)  col=$mgn res=ERROR recheck=yes gcopy=yes;;
  *:yes) col=$lgn res=XFAIL recheck=no  gcopy=yes;;
  *:*)   col=$red res=FAIL  recheck=yes gcopy=yes;;
esac

# Report the test outcome and exit status in the logs, so that one can
# know whether the test passed or failed simply by looking at the '.log'
# file, without the need of also peaking into the corresponding '.trs'
# file (automake bug#11814).
echo "$res $test_name (exit status: $estatus)" >>$log_file

# Report outcome to console.
echo "${col}${res}${std}: $test_name"

# Register the test result, and other relevant metadata.
echo ":test-result: $res" > $trs_file
echo ":global-test-result: $res" >> $trs_file
echo ":recheck: $recheck" >> $trs_file
echo ":copy-in-global-log: $gcopy" >> $trs_file

# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
CSSC-1.4.1/build-aux/vc-list-files0000755000000000000000000000734412655624272014762 0ustar0000000000000000#!/bin/sh
# List version-controlled file names.

# Print a version string.
scriptversion=2016-01-11.22; # UTC

# Copyright (C) 2006-2016 Free Software Foundation, Inc.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .


# List the specified version-controlled files.
# With no argument, list them all.  With a single DIRECTORY argument,
# list the version-controlled files in that directory.

# If there's an argument, it must be a single, "."-relative directory name.
# cvsu is part of the cvsutils package: http://www.red-bean.com/cvsutils/

postprocess=
case $1 in
  --help) cat <.
EOF
    exit ;;

  --version)
    year=`echo "$scriptversion" | sed 's/[^0-9].*//'`
    cat <
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
EOF
    exit ;;

  -C)
    test "$2" = . || postprocess="| sed 's|^|$2/|'"
    cd "$2" || exit 1
    shift; shift ;;
esac

test $# = 0 && set .

for dir
do
  if test -d .git; then
    test "x$dir" = x. \
      && dir= sed_esc= \
      || { dir="$dir/"; sed_esc=`echo "$dir"|env sed 's,\([\\/]\),\\\\\1,g'`; }
    # Ignore git symlinks - either they point into the tree, in which case
    # we don't need to visit the target twice, or they point somewhere
    # else (often into a submodule), in which case the content does not
    # belong to this package.
    eval exec git ls-tree -r 'HEAD:"$dir"' \
      \| sed -n '"s/^100[^	]*./$sed_esc/p"' $postprocess
  elif test -d .hg; then
    eval exec hg locate '"$dir/*"' $postprocess
  elif test -d .bzr; then
    test "$postprocess" = '' && postprocess="| sed 's|^\./||'"
    eval exec bzr ls -R --versioned '"$dir"' $postprocess
  elif test -d CVS; then
    test "$postprocess" = '' && postprocess="| sed 's|^\./||'"
    if test -x build-aux/cvsu; then
      eval build-aux/cvsu --find --types=AFGM '"$dir"' $postprocess
    elif (cvsu --help) >/dev/null 2>&1; then
      eval cvsu --find --types=AFGM '"$dir"' $postprocess
    else
      eval awk -F/ \''{			\
          if (!$1 && $3 !~ /^-/) {	\
            f=FILENAME;			\
            if (f ~ /CVS\/Entries$/)	\
              f = substr(f, 1, length(f)-11); \
            print f $2;			\
          }}'\''				\
        `find "$dir" -name Entries -print` /dev/null' $postprocess
    fi
  elif test -d .svn; then
    eval exec svn list -R '"$dir"' $postprocess
  else
    echo "$0: Failed to determine type of version control used in `pwd`" 1>&2
    exit 1
  fi
done

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
CSSC-1.4.1/build-aux/ar-lib0000755000000000000000000001330213464254405013432 0ustar0000000000000000#! /bin/sh
# Wrapper for Microsoft lib.exe

me=ar-lib
scriptversion=2012-03-01.08; # UTC

# Copyright (C) 2010-2014 Free Software Foundation, Inc.
# Written by Peter Rosin .
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# This file is maintained in Automake, please report
# bugs to  or send patches to
# .


# func_error message
func_error ()
{
  echo "$me: $1" 1>&2
  exit 1
}

file_conv=

# func_file_conv build_file
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts.
func_file_conv ()
{
  file=$1
  case $file in
    / | /[!/]*) # absolute file, and not a UNC file
      if test -z "$file_conv"; then
	# lazily determine how to convert abs files
	case `uname -s` in
	  MINGW*)
	    file_conv=mingw
	    ;;
	  CYGWIN*)
	    file_conv=cygwin
	    ;;
	  *)
	    file_conv=wine
	    ;;
	esac
      fi
      case $file_conv in
	mingw)
	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
	  ;;
	cygwin)
	  file=`cygpath -m "$file" || echo "$file"`
	  ;;
	wine)
	  file=`winepath -w "$file" || echo "$file"`
	  ;;
      esac
      ;;
  esac
}

# func_at_file at_file operation archive
# Iterate over all members in AT_FILE performing OPERATION on ARCHIVE
# for each of them.
# When interpreting the content of the @FILE, do NOT use func_file_conv,
# since the user would need to supply preconverted file names to
# binutils ar, at least for MinGW.
func_at_file ()
{
  operation=$2
  archive=$3
  at_file_contents=`cat "$1"`
  eval set x "$at_file_contents"
  shift

  for member
  do
    $AR -NOLOGO $operation:"$member" "$archive" || exit $?
  done
}

case $1 in
  '')
     func_error "no command.  Try '$0 --help' for more information."
     ;;
  -h | --h*)
    cat <.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# This file is maintained in Automake, please report
# bugs to  or send patches to
# .

nl='
'

# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" ""	$nl"

file_conv=

# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
  file=$1
  case $file in
    / | /[!/]*) # absolute file, and not a UNC file
      if test -z "$file_conv"; then
	# lazily determine how to convert abs files
	case `uname -s` in
	  MINGW*)
	    file_conv=mingw
	    ;;
	  CYGWIN*)
	    file_conv=cygwin
	    ;;
	  *)
	    file_conv=wine
	    ;;
	esac
      fi
      case $file_conv/,$2, in
	*,$file_conv,*)
	  ;;
	mingw/*)
	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
	  ;;
	cygwin/*)
	  file=`cygpath -m "$file" || echo "$file"`
	  ;;
	wine/*)
	  file=`winepath -w "$file" || echo "$file"`
	  ;;
      esac
      ;;
  esac
}

# func_cl_dashL linkdir
# Make cl look for libraries in LINKDIR
func_cl_dashL ()
{
  func_file_conv "$1"
  if test -z "$lib_path"; then
    lib_path=$file
  else
    lib_path="$lib_path;$file"
  fi
  linker_opts="$linker_opts -LIBPATH:$file"
}

# func_cl_dashl library
# Do a library search-path lookup for cl
func_cl_dashl ()
{
  lib=$1
  found=no
  save_IFS=$IFS
  IFS=';'
  for dir in $lib_path $LIB
  do
    IFS=$save_IFS
    if $shared && test -f "$dir/$lib.dll.lib"; then
      found=yes
      lib=$dir/$lib.dll.lib
      break
    fi
    if test -f "$dir/$lib.lib"; then
      found=yes
      lib=$dir/$lib.lib
      break
    fi
    if test -f "$dir/lib$lib.a"; then
      found=yes
      lib=$dir/lib$lib.a
      break
    fi
  done
  IFS=$save_IFS

  if test "$found" != yes; then
    lib=$lib.lib
  fi
}

# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
  # Assume a capable shell
  lib_path=
  shared=:
  linker_opts=
  for arg
  do
    if test -n "$eat"; then
      eat=
    else
      case $1 in
	-o)
	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
	  eat=1
	  case $2 in
	    *.o | *.[oO][bB][jJ])
	      func_file_conv "$2"
	      set x "$@" -Fo"$file"
	      shift
	      ;;
	    *)
	      func_file_conv "$2"
	      set x "$@" -Fe"$file"
	      shift
	      ;;
	  esac
	  ;;
	-I)
	  eat=1
	  func_file_conv "$2" mingw
	  set x "$@" -I"$file"
	  shift
	  ;;
	-I*)
	  func_file_conv "${1#-I}" mingw
	  set x "$@" -I"$file"
	  shift
	  ;;
	-l)
	  eat=1
	  func_cl_dashl "$2"
	  set x "$@" "$lib"
	  shift
	  ;;
	-l*)
	  func_cl_dashl "${1#-l}"
	  set x "$@" "$lib"
	  shift
	  ;;
	-L)
	  eat=1
	  func_cl_dashL "$2"
	  ;;
	-L*)
	  func_cl_dashL "${1#-L}"
	  ;;
	-static)
	  shared=false
	  ;;
	-Wl,*)
	  arg=${1#-Wl,}
	  save_ifs="$IFS"; IFS=','
	  for flag in $arg; do
	    IFS="$save_ifs"
	    linker_opts="$linker_opts $flag"
	  done
	  IFS="$save_ifs"
	  ;;
	-Xlinker)
	  eat=1
	  linker_opts="$linker_opts $2"
	  ;;
	-*)
	  set x "$@" "$1"
	  shift
	  ;;
	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
	  func_file_conv "$1"
	  set x "$@" -Tp"$file"
	  shift
	  ;;
	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
	  func_file_conv "$1" mingw
	  set x "$@" "$file"
	  shift
	  ;;
	*)
	  set x "$@" "$1"
	  shift
	  ;;
      esac
    fi
    shift
  done
  if test -n "$linker_opts"; then
    linker_opts="-link$linker_opts"
  fi
  exec "$@" $linker_opts
  exit 1
}

eat=

case $1 in
  '')
     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
     exit 1;
     ;;
  -h | --h*)
    cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]

Wrapper for compilers which do not understand '-c -o'.
Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.

If you are trying to build a whole package this is not the
right script to run: please start by reading the file 'INSTALL'.

Report bugs to .
EOF
    exit $?
    ;;
  -v | --v*)
    echo "compile $scriptversion"
    exit $?
    ;;
  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
    func_cl_wrapper "$@"      # Doesn't return...
    ;;
esac

ofile=
cfile=

for arg
do
  if test -n "$eat"; then
    eat=
  else
    case $1 in
      -o)
	# configure might choose to run compile as 'compile cc -o foo foo.c'.
	# So we strip '-o arg' only if arg is an object.
	eat=1
	case $2 in
	  *.o | *.obj)
	    ofile=$2
	    ;;
	  *)
	    set x "$@" -o "$2"
	    shift
	    ;;
	esac
	;;
      *.c)
	cfile=$1
	set x "$@" "$1"
	shift
	;;
      *)
	set x "$@" "$1"
	shift
	;;
    esac
  fi
  shift
done

if test -z "$ofile" || test -z "$cfile"; then
  # If no '-o' option was seen then we might have been invoked from a
  # pattern rule where we don't need one.  That is ok -- this is a
  # normal compilation that the losing compiler can handle.  If no
  # '.c' file was seen then we are probably linking.  That is also
  # ok.
  exec "$@"
fi

# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`

# Create the lock directory.
# Note: use '[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file.  Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
  if mkdir "$lockdir" >/dev/null 2>&1; then
    break
  fi
  sleep 1
done
# FIXME: race condition here if user kills between mkdir and trap.
trap "rmdir '$lockdir'; exit 1" 1 2 15

# Run the compile.
"$@"
ret=$?

if test -f "$cofile"; then
  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi

rmdir "$lockdir"
exit $ret

# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
CSSC-1.4.1/build-aux/useless-if-before-free0000755000000000000000000001411012655624272016524 0ustar0000000000000000eval '(exit $?0)' && eval 'exec perl -wST "$0" "$@"'
  & eval 'exec perl -wST "$0" $argv:q'
    if 0;
# Detect instances of "if (p) free (p);".
# Likewise "if (p != 0)", "if (0 != p)", or with NULL; and with braces.

my $VERSION = '2016-01-12 23:13'; # UTC
# The definition above must lie within the first 8 lines in order
# for the Emacs time-stamp write hook (at end) to update it.
# If you change this file with Emacs, please let the write hook
# do its job.  Otherwise, update this string manually.

# Copyright (C) 2008-2016 Free Software Foundation, Inc.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# Written by Jim Meyering

use strict;
use warnings;
use Getopt::Long;

(my $ME = $0) =~ s|.*/||;

# use File::Coda; # http://meyering.net/code/Coda/
END {
  defined fileno STDOUT or return;
  close STDOUT and return;
  warn "$ME: failed to close standard output: $!\n";
  $? ||= 1;
}

sub usage ($)
{
  my ($exit_code) = @_;
  my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR);
  if ($exit_code != 0)
    {
      print $STREAM "Try '$ME --help' for more information.\n";
    }
  else
    {
      print $STREAM < sub { usage 0 },
     version => sub { print "$ME version $VERSION\n"; exit },
     list => \$list,
     'name=s@' => \@name,
    ) or usage 1;

  # Make sure we have the right number of non-option arguments.
  # Always tell the user why we fail.
  @ARGV < 1
    and (warn "$ME: missing FILE argument\n"), usage EXIT_ERROR;

  my $or = join '|', @name;
  my $regexp = qr/(?:$or)/;

  # Set the input record separator.
  # Note: this makes it impractical to print line numbers.
  $/ = '"';

  my $found_match = 0;
 FILE:
  foreach my $file (@ARGV)
    {
      open FH, '<', $file
        or (warn "$ME: can't open '$file' for reading: $!\n"),
          $err = EXIT_ERROR, next;
      while (defined (my $line = ))
        {
          while ($line =~
              /\b(if\s*\(\s*([^)]+?)(?:\s*!=\s*([^)]+?))?\s*\)
              #  1          2                  3
               (?:   \s*$regexp\s*\((?:\s*\([^)]+\))?\s*([^)]+)\)\s*;|
                \s*\{\s*$regexp\s*\((?:\s*\([^)]+\))?\s*([^)]+)\)\s*;\s*\}))/sxg)
            {
              my $all = $1;
              my ($lhs, $rhs) = ($2, $3);
              my ($free_opnd, $braced_free_opnd) = ($4, $5);
              my $non_NULL;
              if (!defined $rhs) { $non_NULL = $lhs }
              elsif (is_NULL $rhs) { $non_NULL = $lhs }
              elsif (is_NULL $lhs) { $non_NULL = $rhs }
              else { next }

              # Compare the non-NULL part of the "if" expression and the
              # free'd expression, without regard to white space.
              $non_NULL =~ tr/ \t//d;
              my $e2 = defined $free_opnd ? $free_opnd : $braced_free_opnd;
              $e2 =~ tr/ \t//d;
              if ($non_NULL eq $e2)
                {
                  $found_match = 1;
                  $list
                    and (print "$file\0"), next FILE;
                  print "$file: $all\n";
                }
            }
        }
    }
  continue
    {
      close FH;
    }

  $found_match && $err == EXIT_NO_MATCH
    and $err = EXIT_MATCH;

  exit $err;
}

my $foo = <<'EOF';
# The above is to *find* them.
# This adjusts them, removing the unnecessary "if (p)" part.

# FIXME: do something like this as an option (doesn't do braces):
free=xfree
git grep -l -z "$free *(" \
  | xargs -0 useless-if-before-free -l --name="$free" \
  | xargs -0 perl -0x3b -pi -e \
   's/\bif\s*\(\s*(\S+?)(?:\s*!=\s*(?:0|NULL))?\s*\)\s+('"$free"'\s*\((?:\s*\([^)]+\))?\s*\1\s*\)\s*;)/$2/s'

# Use the following to remove redundant uses of kfree inside braces.
# Note that -0777 puts perl in slurp-whole-file mode;
# but we have plenty of memory, these days...
free=kfree
git grep -l -z "$free *(" \
  | xargs -0 useless-if-before-free -l --name="$free" \
  | xargs -0 perl -0777 -pi -e \
     's/\bif\s*\(\s*(\S+?)(?:\s*!=\s*(?:0|NULL))?\s*\)\s*\{\s*('"$free"'\s*\((?:\s*\([^)]+\))?\s*\1\s*\);)\s*\}[^\n]*$/$2/gms'

Be careful that the result of the above transformation is valid.
If the matched string is followed by "else", then obviously, it won't be.

When modifying files, refuse to process anything other than a regular file.
EOF

## Local Variables:
## mode: perl
## indent-tabs-mode: nil
## eval: (add-hook 'write-file-hooks 'time-stamp)
## time-stamp-start: "my $VERSION = '"
## time-stamp-format: "%:y-%02m-%02d %02H:%02M"
## time-stamp-time-zone: "UTC0"
## time-stamp-end: "'; # UTC"
## End:
CSSC-1.4.1/build-aux/gitlog-to-changelog0000755000000000000000000003633213464244421016123 0ustar0000000000000000eval '(exit $?0)' && eval 'exec perl -wS "$0" "$@"'
  & eval 'exec perl -wS "$0" $argv:q'
    if 0;
# Convert git log output to ChangeLog format.

my $VERSION = '2016-01-12 23:09'; # UTC
# The definition above must lie within the first 8 lines in order
# for the Emacs time-stamp write hook (at end) to update it.
# If you change this file with Emacs, please let the write hook
# do its job.  Otherwise, update this string manually.

# Copyright (C) 2008-2016 Free Software Foundation, Inc.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

# Written by Jim Meyering

use strict;
use warnings;
use Getopt::Long;
use POSIX qw(strftime);

(my $ME = $0) =~ s|.*/||;

# use File::Coda; # http://meyering.net/code/Coda/
END {
  defined fileno STDOUT or return;
  close STDOUT and return;
  warn "$ME: failed to close standard output: $!\n";
  $? ||= 1;
}

sub usage ($)
{
  my ($exit_code) = @_;
  my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR);
  if ($exit_code != 0)
    {
      print $STREAM "Try '$ME --help' for more information.\n";
    }
  else
    {
      print $STREAM < ChangeLog
  $ME -- -n 5 foo > last-5-commits-to-branch-foo

SPECIAL SYNTAX:

The following types of strings are interpreted specially when they appear
at the beginning of a log message line.  They are not copied to the output.

  Copyright-paperwork-exempt: Yes
    Append the "(tiny change)" notation to the usual "date name email"
    ChangeLog header to mark a change that does not require a copyright
    assignment.
  Co-authored-by: Joe User 
    List the specified name and email address on a second
    ChangeLog header, denoting a co-author.
  Signed-off-by: Joe User 
    These lines are simply elided.

In a FILE specified via --amend, comment lines (starting with "#") are ignored.
FILE must consist of  pairs where SHA is a 40-byte SHA1 (alone on
a line) referring to a commit in the current project, and CODE refers to one
or more consecutive lines of Perl code.  Pairs must be separated by one or
more blank line.

Here is sample input for use with --amend=FILE, from coreutils:

3a169f4c5d9159283548178668d2fae6fced3030
# fix typo in title:
s/all tile types/all file types/

1379ed974f1fa39b12e2ffab18b3f7a607082202
# Due to a bug in vc-dwim, I mis-attributed a patch by Paul to myself.
# Change the author to be Paul.  Note the escaped "@":
s,Jim .*>,Paul Eggert ,

EOF
    }
  exit $exit_code;
}

# If the string $S is a well-behaved file name, simply return it.
# If it contains white space, quotes, etc., quote it, and return the new string.
sub shell_quote($)
{
  my ($s) = @_;
  if ($s =~ m![^\w+/.,-]!)
    {
      # Convert each single quote to '\''
      $s =~ s/\'/\'\\\'\'/g;
      # Then single quote the string.
      $s = "'$s'";
    }
  return $s;
}

sub quoted_cmd(@)
{
  return join (' ', map {shell_quote $_} @_);
}

# Parse file F.
# Comment lines (starting with "#") are ignored.
# F must consist of  pairs where SHA is a 40-byte SHA1
# (alone on a line) referring to a commit in the current project, and
# CODE refers to one or more consecutive lines of Perl code.
# Pairs must be separated by one or more blank line.
sub parse_amend_file($)
{
  my ($f) = @_;

  open F, '<', $f
    or die "$ME: $f: failed to open for reading: $!\n";

  my $fail;
  my $h = {};
  my $in_code = 0;
  my $sha;
  while (defined (my $line = ))
    {
      $line =~ /^\#/
        and next;
      chomp $line;
      $line eq ''
        and $in_code = 0, next;

      if (!$in_code)
        {
          $line =~ /^([0-9a-fA-F]{40})$/
            or (warn "$ME: $f:$.: invalid line; expected an SHA1\n"),
              $fail = 1, next;
          $sha = lc $1;
          $in_code = 1;
          exists $h->{$sha}
            and (warn "$ME: $f:$.: duplicate SHA1\n"),
              $fail = 1, next;
        }
      else
        {
          $h->{$sha} ||= '';
          $h->{$sha} .= "$line\n";
        }
    }
  close F;

  $fail
    and exit 1;

  return $h;
}

# git_dir_option $SRCDIR
#
# From $SRCDIR, the --git-dir option to pass to git (none if $SRCDIR
# is undef).  Return as a list (0 or 1 element).
sub git_dir_option($)
{
  my ($srcdir) = @_;
  my @res = ();
  if (defined $srcdir)
    {
      my $qdir = shell_quote $srcdir;
      my $cmd = "cd $qdir && git rev-parse --show-toplevel";
      my $qcmd = shell_quote $cmd;
      my $git_dir = qx($cmd);
      defined $git_dir
        or die "$ME: cannot run $qcmd: $!\n";
      $? == 0
        or die "$ME: $qcmd had unexpected exit code or signal ($?)\n";
      chomp $git_dir;
      push @res, "--git-dir=$git_dir/.git";
    }
  @res;
}

{
  my $since_date;
  my $until_date;
  my $format_string = '%s%n%b%n';
  my $amend_file;
  my $append_dot = 0;
  my $cluster = 1;
  my $ignore_matching;
  my $ignore_line;
  my $strip_tab = 0;
  my $strip_cherry_pick = 0;
  my $srcdir;
  GetOptions
    (
     help => sub { usage 0 },
     version => sub { print "$ME version $VERSION\n"; exit },
     'since=s' => \$since_date,
     'until=s' => \$until_date,
     'format=s' => \$format_string,
     'amend=s' => \$amend_file,
     'append-dot' => \$append_dot,
     'cluster!' => \$cluster,
     'ignore-matching=s' => \$ignore_matching,
     'ignore-line=s' => \$ignore_line,
     'strip-tab' => \$strip_tab,
     'strip-cherry-pick' => \$strip_cherry_pick,
     'srcdir=s' => \$srcdir,
    ) or usage 1;

  defined $since_date
    and unshift @ARGV, "--since=$since_date";
  defined $until_date
    and unshift @ARGV, "--until=$until_date";

  # This is a hash that maps an SHA1 to perl code (i.e., s/old/new/)
  # that makes a correction in the log or attribution of that commit.
  my $amend_code = defined $amend_file ? parse_amend_file $amend_file : {};

  my @cmd = ('git',
             git_dir_option $srcdir,
             qw(log --log-size),
             '--pretty=format:%H:%ct  %an  <%ae>%n%n'.$format_string, @ARGV);
  open PIPE, '-|', @cmd
    or die ("$ME: failed to run '". quoted_cmd (@cmd) ."': $!\n"
            . "(Is your Git too old?  Version 1.5.1 or later is required.)\n");

  my $prev_multi_paragraph;
  my $prev_date_line = '';
  my @prev_coauthors = ();
  my @skipshas = ();
  while (1)
    {
      defined (my $in = )
        or last;
      $in =~ /^log size (\d+)$/
        or die "$ME:$.: Invalid line (expected log size):\n$in";
      my $log_nbytes = $1;

      my $log;
      my $n_read = read PIPE, $log, $log_nbytes;
      $n_read == $log_nbytes
        or die "$ME:$.: unexpected EOF\n";

      # Extract leading hash.
      my ($sha, $rest) = split ':', $log, 2;
      defined $sha
        or die "$ME:$.: malformed log entry\n";
      $sha =~ /^[0-9a-fA-F]{40}$/
        or die "$ME:$.: invalid SHA1: $sha\n";

      my $skipflag = 0;
      if (@skipshas)
        {
          foreach(@skipshas)
            {
              if ($sha =~ /^$_/)
                {
                  $skipflag = 1;
                  ## Perhaps only warn if a pattern matches more than once?
                  warn "$ME: warning: skipping $sha due to $_\n";
                  last;
                }
            }
        }

      # If this commit's log requires any transformation, do it now.
      my $code = $amend_code->{$sha};
      if (defined $code)
        {
          eval 'use Safe';
          my $s = new Safe;
          # Put the unpreprocessed entry into "$_".
          $_ = $rest;

          # Let $code operate on it, safely.
          my $r = $s->reval("$code")
            or die "$ME:$.:$sha: failed to eval \"$code\":\n$@\n";

          # Note that we've used this entry.
          delete $amend_code->{$sha};

          # Update $rest upon success.
          $rest = $_;
        }

      # Remove lines inserted by "git cherry-pick".
      if ($strip_cherry_pick)
        {
          $rest =~ s/^\s*Conflicts:\n.*//sm;
          $rest =~ s/^\s*\(cherry picked from commit [\da-f]+\)\n//m;
        }

      my @line = split /[ \t]*\n/, $rest;
      my $author_line = shift @line;
      defined $author_line
        or die "$ME:$.: unexpected EOF\n";
      $author_line =~ /^(\d+)  (.*>)$/
        or die "$ME:$.: Invalid line "
          . "(expected date/author/email):\n$author_line\n";

      # Format 'Copyright-paperwork-exempt: Yes' as a standard ChangeLog
      # `(tiny change)' annotation.
      my $tiny = (grep (/^(?:Copyright-paperwork-exempt|Tiny-change):\s+[Yy]es$/, @line)
                  ? '  (tiny change)' : '');

      my $date_line = sprintf "%s  %s$tiny\n",
        strftime ("%Y-%m-%d", localtime ($1)), $2;

      my @coauthors = grep /^Co-authored-by:.*$/, @line;
      # Omit meta-data lines we've already interpreted.
      @line = grep !/^(?:Signed-off-by:[ ].*>$
                       |Co-authored-by:[ ]
                       |Copyright-paperwork-exempt:[ ]
                       |Tiny-change:[ ]
                       )/x, @line;

      # Remove leading and trailing blank lines.
      if (@line)
        {
          while ($line[0] =~ /^\s*$/) { shift @line; }
          while ($line[$#line] =~ /^\s*$/) { pop @line; }
        }

      # Handle Emacs gitmerge.el "skipped" commits.
      # Yes, this should be controlled by an option.  So sue me.
      if ( grep /^(; )?Merge from /, @line )
      {
          my $found = 0;
          foreach (@line)
          {
              if (grep /^The following commit.*skipped:$/, $_)
              {
                  $found = 1;
                  ## Reset at each merge to reduce chance of false matches.
                  @skipshas = ();
                  next;
              }
              if ($found && $_ =~ /^([0-9a-fA-F]{7,}) [^ ]/)
              {
                  push ( @skipshas, $1 );
              }
          }
      }

      # Ignore commits that match the --ignore-matching pattern, if specified.
      if (! ($skipflag || (defined $ignore_matching
             && @line && $line[0] =~ /$ignore_matching/)))
        {
          if (defined $ignore_line && @line)
            {
              @line = grep ! /$ignore_line/, @line;
              while ($line[$#line] =~ /^\s*$/) { pop @line; }
            }

          # Record whether there are two or more paragraphs.
          my $multi_paragraph = grep /^\s*$/, @line;

          # Format 'Co-authored-by: A U Thor ' lines in
          # standard multi-author ChangeLog format.
          for (@coauthors)
            {
              s/^Co-authored-by:\s*/\t    /;
              s/\s*/
                or warn "$ME: warning: missing email address for "
                  . substr ($_, 5) . "\n";
            }

          # If clustering of commit messages has been disabled, if this header
          # would be different from the previous date/name/etc. header,
          # or if this or the previous entry consists of two or more paragraphs,
          # then print the header.
          if ( ! $cluster
              || $date_line ne $prev_date_line
              || "@coauthors" ne "@prev_coauthors"
              || $multi_paragraph
              || $prev_multi_paragraph)
            {
              $prev_date_line eq ''
                or print "\n";
              print $date_line;
              @coauthors
                and print join ("\n", @coauthors), "\n";
            }
          $prev_date_line = $date_line;
          @prev_coauthors = @coauthors;
          $prev_multi_paragraph = $multi_paragraph;

          # If there were any lines
          if (@line == 0)
            {
              warn "$ME: warning: empty commit message:\n  $date_line\n";
            }
          else
            {
              if ($append_dot)
                {
                  # If the first line of the message has enough room, then
                  if (length $line[0] < 72)
                    {
                      # append a dot if there is no other punctuation or blank
                      # at the end.
                      $line[0] =~ /[[:punct:]\s]$/
                        or $line[0] .= '.';
                    }
                }

              # Remove one additional leading TAB from each line.
              $strip_tab
                and map { s/^\t// } @line;

              # Prefix each non-empty line with a TAB.
              @line = map { length $_ ? "\t$_" : '' } @line;

              print "\n", join ("\n", @line), "\n";
            }
        }

      defined ($in = )
        or last;
      $in ne "\n"
        and die "$ME:$.: unexpected line:\n$in";
    }

  close PIPE
    or die "$ME: error closing pipe from " . quoted_cmd (@cmd) . "\n";
  # FIXME-someday: include $PROCESS_STATUS in the diagnostic

  # Complain about any unused entry in the --amend=F specified file.
  my $fail = 0;
  foreach my $sha (keys %$amend_code)
    {
      warn "$ME:$amend_file: unused entry: $sha\n";
      $fail = 1;
    }

  exit $fail;
}

# Local Variables:
# mode: perl
# indent-tabs-mode: nil
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "my $VERSION = '"
# time-stamp-format: "%:y-%02m-%02d %02H:%02M"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "'; # UTC"
# End:
CSSC-1.4.1/build-aux/gendocs.sh0000755000000000000000000004107413464244421014323 0ustar0000000000000000#!/bin/sh -e
# gendocs.sh -- generate a GNU manual in many formats.  This script is
#   mentioned in maintain.texi.  See the help message below for usage details.

scriptversion=2016-01-01.00

# Copyright 2003-2016 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .
#
# Original author: Mohit Agarwal.
# Send bug reports and any other correspondence to bug-gnulib@gnu.org.
#
# The latest version of this script, and the companion template, is
# available from the Gnulib repository:
#
# http://git.savannah.gnu.org/cgit/gnulib.git/tree/build-aux/gendocs.sh
# http://git.savannah.gnu.org/cgit/gnulib.git/tree/doc/gendocs_template

# TODO:
# - image importing was only implemented for HTML generated by
#   makeinfo.  But it should be simple enough to adjust.
# - images are not imported in the source tarball.  All the needed
#   formats (PDF, PNG, etc.) should be included.

prog=`basename "$0"`
srcdir=`pwd`

scripturl="http://git.savannah.gnu.org/cgit/gnulib.git/plain/build-aux/gendocs.sh"
templateurl="http://git.savannah.gnu.org/cgit/gnulib.git/plain/doc/gendocs_template"

: ${SETLANG="env LANG= LC_MESSAGES= LC_ALL= LANGUAGE="}
: ${MAKEINFO="makeinfo"}
: ${TEXI2DVI="texi2dvi"}
: ${DOCBOOK2HTML="docbook2html"}
: ${DOCBOOK2PDF="docbook2pdf"}
: ${DOCBOOK2TXT="docbook2txt"}
: ${GENDOCS_TEMPLATE_DIR="."}
: ${PERL='perl'}
: ${TEXI2HTML="texi2html"}
unset CDPATH
unset use_texi2html

version="gendocs.sh $scriptversion

Copyright 2016 Free Software Foundation, Inc.
There is NO warranty.  You may redistribute this software
under the terms of the GNU General Public License.
For more information about these matters, see the files named COPYING."

usage="Usage: $prog [OPTION]... PACKAGE MANUAL-TITLE

Generate output in various formats from PACKAGE.texinfo (or .texi or
.txi) source.  See the GNU Maintainers document for a more extensive
discussion:
  http://www.gnu.org/prep/maintain_toc.html

Options:
  --email ADR use ADR as contact in generated web pages; always give this.

  -s SRCFILE   read Texinfo from SRCFILE, instead of PACKAGE.{texinfo|texi|txi}
  -o OUTDIR    write files into OUTDIR, instead of manual/.
  -I DIR       append DIR to the Texinfo search path.
  --common ARG pass ARG in all invocations.
  --html ARG   pass ARG to makeinfo or texi2html for HTML targets,
                 instead of --css-ref=/software/gnulib/manual.css.
  --info ARG   pass ARG to makeinfo for Info, instead of --no-split.
  --no-ascii   skip generating the plain text output.
  --no-html    skip generating the html output.
  --no-info    skip generating the info output.
  --no-tex     skip generating the dvi and pdf output.
  --source ARG include ARG in tar archive of sources.
  --split HOW  make split HTML by node, section, chapter; default node.
  --tex ARG    pass ARG to texi2dvi for DVI and PDF, instead of -t @finalout.

  --texi2html  use texi2html to make HTML target, with all split versions.
  --docbook    convert through DocBook too (xml, txt, html, pdf).

  --help       display this help and exit successfully.
  --version    display version information and exit successfully.

Simple example: $prog --email bug-gnu-emacs@gnu.org emacs \"GNU Emacs Manual\"

Typical sequence:
  cd PACKAGESOURCE/doc
  wget \"$scripturl\"
  wget \"$templateurl\"
  $prog --email BUGLIST MANUAL \"GNU MANUAL - One-line description\"

Output will be in a new subdirectory \"manual\" (by default;
use -o OUTDIR to override).  Move all the new files into your web CVS
tree, as explained in the Web Pages node of maintain.texi.

Please use the --email ADDRESS option so your own bug-reporting
address will be used in the generated HTML pages.

MANUAL-TITLE is included as part of the HTML  of the overall
manual/index.html file.  It should include the name of the package being
documented.  manual/index.html is created by substitution from the file
$GENDOCS_TEMPLATE_DIR/gendocs_template.  (Feel free to modify the
generic template for your own purposes.)

If you have several manuals, you'll need to run this script several
times with different MANUAL values, specifying a different output
directory with -o each time.  Then write (by hand) an overall index.html
with links to them all.

If a manual's Texinfo sources are spread across several directories,
first copy or symlink all Texinfo sources into a single directory.
(Part of the script's work is to make a tar.gz of the sources.)

As implied above, by default monolithic Info files are generated.
If you want split Info, or other Info options, use --info to override.

You can set the environment variables MAKEINFO, TEXI2DVI, TEXI2HTML,
and PERL to control the programs that get executed, and
GENDOCS_TEMPLATE_DIR to control where the gendocs_template file is
looked for.  With --docbook, the environment variables DOCBOOK2HTML,
DOCBOOK2PDF, and DOCBOOK2TXT are also consulted.

By default, makeinfo and texi2dvi are run in the default (English)
locale, since that's the language of most Texinfo manuals.  If you
happen to have a non-English manual and non-English web site, see the
SETLANG setting in the source.

Email bug reports or enhancement requests to bug-gnulib@gnu.org.
"

MANUAL_TITLE=
PACKAGE=
EMAIL=webmasters@gnu.org  # please override with --email
commonarg= # passed to all makeinfo/texi2html invcations.
dirargs=   # passed to all tools (-I dir).
dirs=      # -I directories.
htmlarg=--css-ref=/software/gnulib/manual.css
infoarg=--no-split
generate_ascii=true
generate_html=true
generate_info=true
generate_tex=true
outdir=manual
source_extra=
split=node
srcfile=
texarg="-t @finalout"

while test $# -gt 0; do
  case $1 in
    -s)          shift; srcfile=$1;;
    -o)          shift; outdir=$1;;
    -I)          shift; dirargs="$dirargs -I '$1'"; dirs="$dirs $1";;
    --common)    shift; commonarg=$1;;
    --docbook)   docbook=yes;;
    --email)     shift; EMAIL=$1;;
    --html)      shift; htmlarg=$1;;
    --info)      shift; infoarg=$1;;
    --no-ascii)  generate_ascii=false;;
    --no-html)   generate_ascii=false;;
    --no-info)   generate_info=false;;
    --no-tex)    generate_tex=false;;
    --source)    shift; source_extra=$1;;
    --split)     shift; split=$1;;
    --tex)       shift; texarg=$1;;
    --texi2html) use_texi2html=1;;

    --help)      echo "$usage"; exit 0;;
    --version)   echo "$version"; exit 0;;
    -*)
      echo "$0: Unknown option \`$1'." >&2
      echo "$0: Try \`--help' for more information." >&2
      exit 1;;
    *)
      if test -z "$PACKAGE"; then
        PACKAGE=$1
      elif test -z "$MANUAL_TITLE"; then
        MANUAL_TITLE=$1
      else
        echo "$0: extra non-option argument \`$1'." >&2
        exit 1
      fi;;
  esac
  shift
done

# makeinfo uses the dirargs, but texi2dvi doesn't.
commonarg=" $dirargs $commonarg"

# For most of the following, the base name is just $PACKAGE
base=$PACKAGE

if test -n "$srcfile"; then
  # but here, we use the basename of $srcfile
  base=`basename "$srcfile"`
  case $base in
    *.txi|*.texi|*.texinfo) base=`echo "$base"|sed 's/\.[texinfo]*$//'`;;
  esac
  PACKAGE=$base
elif test -s "$srcdir/$PACKAGE.texinfo"; then
  srcfile=$srcdir/$PACKAGE.texinfo
elif test -s "$srcdir/$PACKAGE.texi"; then
  srcfile=$srcdir/$PACKAGE.texi
elif test -s "$srcdir/$PACKAGE.txi"; then
  srcfile=$srcdir/$PACKAGE.txi
else
  echo "$0: cannot find .texinfo or .texi or .txi for $PACKAGE in $srcdir." >&2
  exit 1
fi

if test ! -r $GENDOCS_TEMPLATE_DIR/gendocs_template; then
  echo "$0: cannot read $GENDOCS_TEMPLATE_DIR/gendocs_template." >&2
  echo "$0: it is available from $templateurl." >&2
  exit 1
fi

# Function to return size of $1 in something resembling kilobytes.
calcsize()
{
  size=`ls -ksl $1 | awk '{print $1}'`
  echo $size
}

# copy_images OUTDIR HTML-FILE...
# -------------------------------
# Copy all the images needed by the HTML-FILEs into OUTDIR.
# Look for them in . and the -I directories; this is simpler than what
# makeinfo supports with -I, but hopefully it will suffice.
copy_images()
{
  local odir
  odir=$1
  shift
  $PERL -n -e "
BEGIN {
  \$me = '$prog';
  \$odir = '$odir';
  @dirs = qw(. $dirs);
}
" -e '
/<img src="(.*?)"/g && ++$need{$1};

END {
  #print "$me: @{[keys %need]}\n";  # for debugging, show images found.
  FILE: for my $f (keys %need) {
    for my $d (@dirs) {
      if (-f "$d/$f") {
        use File::Basename;
        my $dest = dirname ("$odir/$f");
        #
        use File::Path;
        -d $dest || mkpath ($dest)
          || die "$me: cannot mkdir $dest: $!\n";
        #
        use File::Copy;
        copy ("$d/$f", $dest)
          || die "$me: cannot copy $d/$f to $dest: $!\n";
        next FILE;
      }
    }
    die "$me: $ARGV: cannot find image $f\n";
  }
}
' -- "$@" || exit 1
}

case $outdir in
  /*) abs_outdir=$outdir;;
  *)  abs_outdir=$srcdir/$outdir;;
esac

echo "Making output for $srcfile"
echo " in `pwd`"
mkdir -p "$outdir/"

# 
if $generate_info; then
  cmd="$SETLANG $MAKEINFO -o $PACKAGE.info $commonarg $infoarg \"$srcfile\""
  echo "Generating info... ($cmd)"
  rm -f $PACKAGE.info* # get rid of any strays
  eval "$cmd"
  tar czf "$outdir/$PACKAGE.info.tar.gz" $PACKAGE.info*
  ls -l "$outdir/$PACKAGE.info.tar.gz"
  info_tgz_size=`calcsize "$outdir/$PACKAGE.info.tar.gz"`
  # do not mv the info files, there's no point in having them available
  # separately on the web.
fi  # end info

# 
if $generate_tex; then
  cmd="$SETLANG $TEXI2DVI $dirargs $texarg \"$srcfile\""
  printf "\nGenerating dvi... ($cmd)\n"
  eval "$cmd"
  # compress/finish dvi:
  gzip -f -9 $PACKAGE.dvi
  dvi_gz_size=`calcsize $PACKAGE.dvi.gz`
  mv $PACKAGE.dvi.gz "$outdir/"
  ls -l "$outdir/$PACKAGE.dvi.gz"

  cmd="$SETLANG $TEXI2DVI --pdf $dirargs $texarg \"$srcfile\""
  printf "\nGenerating pdf... ($cmd)\n"
  eval "$cmd"
  pdf_size=`calcsize $PACKAGE.pdf`
  mv $PACKAGE.pdf "$outdir/"
  ls -l "$outdir/$PACKAGE.pdf"
fi # end tex (dvi + pdf)

# 
if $generate_ascii; then
  opt="-o $PACKAGE.txt --no-split --no-headers $commonarg"
  cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
  printf "\nGenerating ascii... ($cmd)\n"
  eval "$cmd"
  ascii_size=`calcsize $PACKAGE.txt`
  gzip -f -9 -c $PACKAGE.txt >"$outdir/$PACKAGE.txt.gz"
  ascii_gz_size=`calcsize "$outdir/$PACKAGE.txt.gz"`
  mv $PACKAGE.txt "$outdir/"
  ls -l "$outdir/$PACKAGE.txt" "$outdir/$PACKAGE.txt.gz"
fi

# 

if $generate_html; then
# Split HTML at level $1.  Used for texi2html.
html_split()
{
  opt="--split=$1 --node-files $commonarg $htmlarg"
  cmd="$SETLANG $TEXI2HTML --output $PACKAGE.html $opt \"$srcfile\""
  printf "\nGenerating html by $1... ($cmd)\n"
  eval "$cmd"
  split_html_dir=$PACKAGE.html
  (
    cd ${split_html_dir} || exit 1
    ln -sf ${PACKAGE}.html index.html
    tar -czf "$abs_outdir/${PACKAGE}.html_$1.tar.gz" -- *.html
  )
  eval html_$1_tgz_size=`calcsize "$outdir/${PACKAGE}.html_$1.tar.gz"`
  rm -f "$outdir"/html_$1/*.html
  mkdir -p "$outdir/html_$1/"
  mv ${split_html_dir}/*.html "$outdir/html_$1/"
  rmdir ${split_html_dir}
}

if test -z "$use_texi2html"; then
  opt="--no-split --html -o $PACKAGE.html $commonarg $htmlarg"
  cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
  printf "\nGenerating monolithic html... ($cmd)\n"
  rm -rf $PACKAGE.html  # in case a directory is left over
  eval "$cmd"
  html_mono_size=`calcsize $PACKAGE.html`
  gzip -f -9 -c $PACKAGE.html >"$outdir/$PACKAGE.html.gz"
  html_mono_gz_size=`calcsize "$outdir/$PACKAGE.html.gz"`
  copy_images "$outdir/" $PACKAGE.html
  mv $PACKAGE.html "$outdir/"
  ls -l "$outdir/$PACKAGE.html" "$outdir/$PACKAGE.html.gz"

  # Before Texinfo 5.0, makeinfo did not accept a --split=HOW option,
  # it just always split by node.  So if we're splitting by node anyway,
  # leave it out.
  if test "x$split" = xnode; then
    split_arg=
  else
    split_arg=--split=$split
  fi
  #
  opt="--html -o $PACKAGE.html $split_arg $commonarg $htmlarg"
  cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
  printf "\nGenerating html by $split... ($cmd)\n"
  eval "$cmd"
  split_html_dir=$PACKAGE.html
  copy_images $split_html_dir/ $split_html_dir/*.html
  (
    cd $split_html_dir || exit 1
    tar -czf "$abs_outdir/$PACKAGE.html_$split.tar.gz" -- *
  )
  eval \
    html_${split}_tgz_size=`calcsize "$outdir/$PACKAGE.html_$split.tar.gz"`
  rm -rf "$outdir/html_$split/"
  mv $split_html_dir "$outdir/html_$split/"
  du -s "$outdir/html_$split/"
  ls -l "$outdir/$PACKAGE.html_$split.tar.gz"

else # use texi2html:
  opt="--output $PACKAGE.html $commonarg $htmlarg"
  cmd="$SETLANG $TEXI2HTML $opt \"$srcfile\""
  printf "\nGenerating monolithic html with texi2html... ($cmd)\n"
  rm -rf $PACKAGE.html  # in case a directory is left over
  eval "$cmd"
  html_mono_size=`calcsize $PACKAGE.html`
  gzip -f -9 -c $PACKAGE.html >"$outdir/$PACKAGE.html.gz"
  html_mono_gz_size=`calcsize "$outdir/$PACKAGE.html.gz"`
  mv $PACKAGE.html "$outdir/"

  html_split node
  html_split chapter
  html_split section
fi
fi # end html

# 
printf "\nMaking .tar.gz for sources...\n"
d=`dirname $srcfile`
(
  cd "$d"
  srcfiles=`ls -d *.texinfo *.texi *.txi *.eps $source_extra 2>/dev/null` || true
  tar czfh "$abs_outdir/$PACKAGE.texi.tar.gz" $srcfiles
  ls -l "$abs_outdir/$PACKAGE.texi.tar.gz"
)
texi_tgz_size=`calcsize "$outdir/$PACKAGE.texi.tar.gz"`

# 
# Do everything again through docbook.
if test -n "$docbook"; then
  opt="-o - --docbook $commonarg"
  cmd="$SETLANG $MAKEINFO $opt \"$srcfile\" >${srcdir}/$PACKAGE-db.xml"
  printf "\nGenerating docbook XML... ($cmd)\n"
  eval "$cmd"
  docbook_xml_size=`calcsize $PACKAGE-db.xml`
  gzip -f -9 -c $PACKAGE-db.xml >"$outdir/$PACKAGE-db.xml.gz"
  docbook_xml_gz_size=`calcsize "$outdir/$PACKAGE-db.xml.gz"`
  mv $PACKAGE-db.xml "$outdir/"

  split_html_db_dir=html_node_db
  opt="$commonarg -o $split_html_db_dir"
  cmd="$DOCBOOK2HTML $opt \"${outdir}/$PACKAGE-db.xml\""
  printf "\nGenerating docbook HTML... ($cmd)\n"
  eval "$cmd"
  (
    cd ${split_html_db_dir} || exit 1
    tar -czf "$abs_outdir/${PACKAGE}.html_node_db.tar.gz" -- *.html
  )
  html_node_db_tgz_size=`calcsize "$outdir/${PACKAGE}.html_node_db.tar.gz"`
  rm -f "$outdir"/html_node_db/*.html
  mkdir -p "$outdir/html_node_db"
  mv ${split_html_db_dir}/*.html "$outdir/html_node_db/"
  rmdir ${split_html_db_dir}

  cmd="$DOCBOOK2TXT \"${outdir}/$PACKAGE-db.xml\""
  printf "\nGenerating docbook ASCII... ($cmd)\n"
  eval "$cmd"
  docbook_ascii_size=`calcsize $PACKAGE-db.txt`
  mv $PACKAGE-db.txt "$outdir/"

  cmd="$DOCBOOK2PDF \"${outdir}/$PACKAGE-db.xml\""
  printf "\nGenerating docbook PDF... ($cmd)\n"
  eval "$cmd"
  docbook_pdf_size=`calcsize $PACKAGE-db.pdf`
  mv $PACKAGE-db.pdf "$outdir/"
fi

# 
printf "\nMaking index.html for $PACKAGE...\n"
if test -z "$use_texi2html"; then
  CONDS="/%%IF  *HTML_SECTION%%/,/%%ENDIF  *HTML_SECTION%%/d;\
         /%%IF  *HTML_CHAPTER%%/,/%%ENDIF  *HTML_CHAPTER%%/d"
else
  # should take account of --split here.
  CONDS="/%%ENDIF.*%%/d;/%%IF  *HTML_SECTION%%/d;/%%IF  *HTML_CHAPTER%%/d"
fi

curdate=`$SETLANG date '+%B %d, %Y'`
sed \
   -e "s!%%TITLE%%!$MANUAL_TITLE!g" \
   -e "s!%%EMAIL%%!$EMAIL!g" \
   -e "s!%%PACKAGE%%!$PACKAGE!g" \
   -e "s!%%DATE%%!$curdate!g" \
   -e "s!%%HTML_MONO_SIZE%%!$html_mono_size!g" \
   -e "s!%%HTML_MONO_GZ_SIZE%%!$html_mono_gz_size!g" \
   -e "s!%%HTML_NODE_TGZ_SIZE%%!$html_node_tgz_size!g" \
   -e "s!%%HTML_SECTION_TGZ_SIZE%%!$html_section_tgz_size!g" \
   -e "s!%%HTML_CHAPTER_TGZ_SIZE%%!$html_chapter_tgz_size!g" \
   -e "s!%%INFO_TGZ_SIZE%%!$info_tgz_size!g" \
   -e "s!%%DVI_GZ_SIZE%%!$dvi_gz_size!g" \
   -e "s!%%PDF_SIZE%%!$pdf_size!g" \
   -e "s!%%ASCII_SIZE%%!$ascii_size!g" \
   -e "s!%%ASCII_GZ_SIZE%%!$ascii_gz_size!g" \
   -e "s!%%TEXI_TGZ_SIZE%%!$texi_tgz_size!g" \
   -e "s!%%DOCBOOK_HTML_NODE_TGZ_SIZE%%!$html_node_db_tgz_size!g" \
   -e "s!%%DOCBOOK_ASCII_SIZE%%!$docbook_ascii_size!g" \
   -e "s!%%DOCBOOK_PDF_SIZE%%!$docbook_pdf_size!g" \
   -e "s!%%DOCBOOK_XML_SIZE%%!$docbook_xml_size!g" \
   -e "s!%%DOCBOOK_XML_GZ_SIZE%%!$docbook_xml_gz_size!g" \
   -e "s,%%SCRIPTURL%%,$scripturl,g" \
   -e "s!%%SCRIPTNAME%%!$prog!g" \
   -e "$CONDS" \
$GENDOCS_TEMPLATE_DIR/gendocs_template >"$outdir/index.html"

echo "Done, see $outdir/ subdirectory for new files."

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/build-aux/texinfo.tex��������������������������������������������������������������������0000644�0000000�0000000�00001314776�12655624272�014564� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������% texinfo.tex -- TeX macros to handle Texinfo files.
% 
% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
\def\texinfoversion{2016-02-05.07}
%
% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
% 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
% Free Software Foundation, Inc.
%
% This texinfo.tex file is free software: you can redistribute it and/or
% modify it under the terms of the GNU General Public License as
% published by the Free Software Foundation, either version 3 of the
% License, or (at your option) any later version.
%
% This texinfo.tex file is distributed in the hope that it will be
% useful, but WITHOUT ANY WARRANTY; without even the implied warranty
% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
% General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with this program.  If not, see <http://www.gnu.org/licenses/>.
%
% As a special exception, when this file is read by TeX when processing
% a Texinfo source document, you may use the result without
% restriction. This Exception is an additional permission under section 7
% of the GNU General Public License, version 3 ("GPLv3").
%
% Please try the latest version of texinfo.tex before submitting bug
% reports; you can get the latest version from:
%   http://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or
%   http://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or
%   http://www.gnu.org/software/texinfo/ (the Texinfo home page)
% The texinfo.tex in any given distribution could well be out
% of date, so if that's what you're using, please check.
%
% Send bug reports to bug-texinfo@gnu.org.  Please include including a
% complete document in each bug report with which we can reproduce the
% problem.  Patches are, of course, greatly appreciated.
%
% To process a Texinfo manual with TeX, it's most reliable to use the
% texi2dvi shell script that comes with the distribution.  For a simple
% manual foo.texi, however, you can get away with this:
%   tex foo.texi
%   texindex foo.??
%   tex foo.texi
%   tex foo.texi
%   dvips foo.dvi -o  # or whatever; this makes foo.ps.
% The extra TeX runs get the cross-reference information correct.
% Sometimes one run after texindex suffices, and sometimes you need more
% than two; texi2dvi does it as many times as necessary.
%
% It is possible to adapt texinfo.tex for other languages, to some
% extent.  You can get the existing language-specific files from the
% full Texinfo distribution.
%
% The GNU Texinfo home page is http://www.gnu.org/software/texinfo.


\message{Loading texinfo [version \texinfoversion]:}

% If in a .fmt file, print the version number
% and turn on active characters that we couldn't do earlier because
% they might have appeared in the input file name.
\everyjob{\message{[Texinfo version \texinfoversion]}%
  \catcode`+=\active \catcode`\_=\active}

\chardef\other=12

% We never want plain's \outer definition of \+ in Texinfo.
% For @tex, we can use \tabalign.
\let\+ = \relax

% Save some plain tex macros whose names we will redefine.
\let\ptexb=\b
\let\ptexbullet=\bullet
\let\ptexc=\c
\let\ptexcomma=\,
\let\ptexdot=\.
\let\ptexdots=\dots
\let\ptexend=\end
\let\ptexequiv=\equiv
\let\ptexexclam=\!
\let\ptexfootnote=\footnote
\let\ptexgtr=>
\let\ptexhat=^
\let\ptexi=\i
\let\ptexindent=\indent
\let\ptexinsert=\insert
\let\ptexlbrace=\{
\let\ptexless=<
\let\ptexnewwrite\newwrite
\let\ptexnoindent=\noindent
\let\ptexplus=+
\let\ptexraggedright=\raggedright
\let\ptexrbrace=\}
\let\ptexslash=\/
\let\ptexsp=\sp
\let\ptexstar=\*
\let\ptexsup=\sup
\let\ptext=\t
\let\ptextop=\top
{\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode

% If this character appears in an error message or help string, it
% starts a new line in the output.
\newlinechar = `^^J

% Use TeX 3.0's \inputlineno to get the line number, for better error
% messages, but if we're using an old version of TeX, don't do anything.
%
\ifx\inputlineno\thisisundefined
  \let\linenumber = \empty % Pre-3.0.
\else
  \def\linenumber{l.\the\inputlineno:\space}
\fi

% Set up fixed words for English if not already set.
\ifx\putwordAppendix\undefined  \gdef\putwordAppendix{Appendix}\fi
\ifx\putwordChapter\undefined   \gdef\putwordChapter{Chapter}\fi
\ifx\putworderror\undefined     \gdef\putworderror{error}\fi
\ifx\putwordfile\undefined      \gdef\putwordfile{file}\fi
\ifx\putwordin\undefined        \gdef\putwordin{in}\fi
\ifx\putwordIndexIsEmpty\undefined       \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
\ifx\putwordIndexNonexistent\undefined   \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
\ifx\putwordInfo\undefined      \gdef\putwordInfo{Info}\fi
\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
\ifx\putwordMethodon\undefined  \gdef\putwordMethodon{Method on}\fi
\ifx\putwordNoTitle\undefined   \gdef\putwordNoTitle{No Title}\fi
\ifx\putwordof\undefined        \gdef\putwordof{of}\fi
\ifx\putwordon\undefined        \gdef\putwordon{on}\fi
\ifx\putwordpage\undefined      \gdef\putwordpage{page}\fi
\ifx\putwordsection\undefined   \gdef\putwordsection{section}\fi
\ifx\putwordSection\undefined   \gdef\putwordSection{Section}\fi
\ifx\putwordsee\undefined       \gdef\putwordsee{see}\fi
\ifx\putwordSee\undefined       \gdef\putwordSee{See}\fi
\ifx\putwordShortTOC\undefined  \gdef\putwordShortTOC{Short Contents}\fi
\ifx\putwordTOC\undefined       \gdef\putwordTOC{Table of Contents}\fi
%
\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
%
\ifx\putwordDefmac\undefined    \gdef\putwordDefmac{Macro}\fi
\ifx\putwordDefspec\undefined   \gdef\putwordDefspec{Special Form}\fi
\ifx\putwordDefvar\undefined    \gdef\putwordDefvar{Variable}\fi
\ifx\putwordDefopt\undefined    \gdef\putwordDefopt{User Option}\fi
\ifx\putwordDeffunc\undefined   \gdef\putwordDeffunc{Function}\fi

% Give the space character the catcode for a space.
\def\spaceisspace{\catcode`\ =10\relax}

\chardef\dashChar  = `\-
\chardef\slashChar = `\/
\chardef\underChar = `\_

% Ignore a token.
%
\def\gobble#1{}

% The following is used inside several \edef's.
\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname}

% Hyphenation fixes.
\hyphenation{
  Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script
  ap-pen-dix bit-map bit-maps
  data-base data-bases eshell fall-ing half-way long-est man-u-script
  man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm
  par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces
  spell-ing spell-ings
  stand-alone strong-est time-stamp time-stamps which-ever white-space
  wide-spread wrap-around
}

% Sometimes it is convenient to have everything in the transcript file
% and nothing on the terminal.  We don't just call \tracingall here,
% since that produces some useless output on the terminal.  We also make
% some effort to order the tracing commands to reduce output in the log
% file; cf. trace.sty in LaTeX.
%
\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
\def\loggingall{%
  \tracingstats2
  \tracingpages1
  \tracinglostchars2  % 2 gives us more in etex
  \tracingparagraphs1
  \tracingoutput1
  \tracingmacros2
  \tracingrestores1
  \showboxbreadth\maxdimen \showboxdepth\maxdimen
  \ifx\eTeXversion\thisisundefined\else % etex gives us more logging
    \tracingscantokens1
    \tracingifs1
    \tracinggroups1
    \tracingnesting2
    \tracingassigns1
  \fi
  \tracingcommands3  % 3 gives us more in etex
  \errorcontextlines16
}%

% @errormsg{MSG}.  Do the index-like expansions on MSG, but if things
% aren't perfect, it's not the end of the world, being an error message,
% after all.
% 
\def\errormsg{\begingroup \indexnofonts \doerrormsg}
\def\doerrormsg#1{\errmessage{#1}}

% add check for \lastpenalty to plain's definitions.  If the last thing
% we did was a \nobreak, we don't want to insert more space.
%
\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount
  \removelastskip\penalty-50\smallskip\fi\fi}
\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount
  \removelastskip\penalty-100\medskip\fi\fi}
\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount
  \removelastskip\penalty-200\bigskip\fi\fi}

% Output routine
%

% For a final copy, take out the rectangles
% that mark overfull boxes (in case you have decided
% that the text looks ok even though it passes the margin).
%
\def\finalout{\overfullrule=0pt }

% Do @cropmarks to get crop marks.
%
\newif\ifcropmarks
\let\cropmarks = \cropmarkstrue
%
% Dimensions to add cropmarks at corners.
% Added by P. A. MacKay, 12 Nov. 1986
%
\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
\newdimen\cornerlong  \cornerlong=1pc
\newdimen\cornerthick \cornerthick=.3pt
\newdimen\topandbottommargin \topandbottommargin=.75in

% Output a mark which sets \thischapter, \thissection and \thiscolor.
% We dump everything together because we only have one kind of mark.
% This works because we only use \botmark / \topmark, not \firstmark.
%
% A mark contains a subexpression of the \ifcase ... \fi construct.
% \get*marks macros below extract the needed part using \ifcase.
%
% Another complication is to let the user choose whether \thischapter
% (\thissection) refers to the chapter (section) in effect at the top
% of a page, or that at the bottom of a page.

% \domark is called twice inside \chapmacro, to add one
% mark before the section break, and one after.
%   In the second call \prevchapterdefs is the same as \lastchapterdefs,
% and \prevsectiondefs is the same as \lastsectiondefs.
%   Then if the page is not broken at the mark, some of the previous
% section appears on the page, and we can get the name of this section
% from \firstmark for @everyheadingmarks top.
%   @everyheadingmarks bottom uses \botmark.
%
% See page 260 of The TeXbook.
\def\domark{%
  \toks0=\expandafter{\lastchapterdefs}%
  \toks2=\expandafter{\lastsectiondefs}%
  \toks4=\expandafter{\prevchapterdefs}%
  \toks6=\expandafter{\prevsectiondefs}%
  \toks8=\expandafter{\lastcolordefs}%
  \mark{%
                   \the\toks0 \the\toks2  % 0: marks for @everyheadingmarks top
      \noexpand\or \the\toks4 \the\toks6  % 1: for @everyheadingmarks bottom
    \noexpand\else \the\toks8             % 2: color marks
  }%
}

% \gettopheadingmarks, \getbottomheadingmarks,
% \getcolormarks - extract needed part of mark.
%
% \topmark doesn't work for the very first chapter (after the title
% page or the contents), so we use \firstmark there -- this gets us
% the mark with the chapter defs, unless the user sneaks in, e.g.,
% @setcolor (or @url, or @link, etc.) between @contents and the very
% first @chapter.
\def\gettopheadingmarks{%
  \ifcase0\topmark\fi
  \ifx\thischapter\empty \ifcase0\firstmark\fi \fi
}
\def\getbottomheadingmarks{\ifcase1\botmark\fi}
\def\getcolormarks{\ifcase2\topmark\fi}

% Avoid "undefined control sequence" errors.
\def\lastchapterdefs{}
\def\lastsectiondefs{}
\def\lastsection{}
\def\prevchapterdefs{}
\def\prevsectiondefs{}
\def\lastcolordefs{}

% Margin to add to right of even pages, to left of odd pages.
\newdimen\bindingoffset
\newdimen\normaloffset
\newdimen\pagewidth \newdimen\pageheight

% Main output routine.
%
\chardef\PAGE = 255
\output = {\onepageout{\pagecontents\PAGE}}

\newbox\headlinebox
\newbox\footlinebox

% \onepageout takes a vbox as an argument.
% \shipout a vbox for a single page, adding an optional header, footer,
% cropmarks, and footnote.  This also causes index entries for this page
% to be written to the auxiliary files.
%
\def\onepageout#1{%
  \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
  %
  \ifodd\pageno  \advance\hoffset by \bindingoffset
  \else \advance\hoffset by -\bindingoffset\fi
  %
  % Common context changes for both heading and footing.
  % Do this outside of the \shipout so @code etc. will be expanded in
  % the headline as they should be, not taken literally (outputting ''code).
  \def\commmonheadfootline{\let\hsize=\pagewidth \texinfochars}
  %
  % Retrieve the information for the headings from the marks in the page,
  % and call Plain TeX's \makeheadline and \makefootline, which use the
  % values in \headline and \footline.
  %
  % This is used to check if we are on the first page of a chapter.
  \ifcase1\topmark\fi
  \let\prevchaptername\thischaptername
  \ifcase0\firstmark\fi
  \let\curchaptername\thischaptername
  %
  \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi
  \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi
  %
  \ifx\curchaptername\prevchaptername
    \let\thischapterheading\thischapter
  \else
    % \thischapterheading is the same as \thischapter except it is blank
    % for the first page of a chapter.  This is to prevent the chapter name 
    % being shown twice.
    \def\thischapterheading{}%
  \fi
  %
  \global\setbox\headlinebox = \vbox{\commmonheadfootline \makeheadline}%
  \global\setbox\footlinebox = \vbox{\commmonheadfootline \makefootline}%
  %
  {%
    % Set context for writing to auxiliary files like index files.
    % Have to do this stuff outside the \shipout because we want it to
    % take effect in \write's, yet the group defined by the \vbox ends
    % before the \shipout runs.
    %
    \indexdummies         % don't expand commands in the output.
    \normalturnoffactive  % \ in index entries must not stay \, e.g., if
               % the page break happens to be in the middle of an example.
               % We don't want .vr (or whatever) entries like this:
               % \entry{{\indexbackslash }acronym}{32}{\code {\acronym}}
               % "\acronym" won't work when it's read back in;
               % it needs to be
               % {\code {{\backslashcurfont }acronym}
    \shipout\vbox{%
      % Do this early so pdf references go to the beginning of the page.
      \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi
      %
      \ifcropmarks \vbox to \outervsize\bgroup
        \hsize = \outerhsize
        \vskip-\topandbottommargin
        \vtop to0pt{%
          \line{\ewtop\hfil\ewtop}%
          \nointerlineskip
          \line{%
            \vbox{\moveleft\cornerthick\nstop}%
            \hfill
            \vbox{\moveright\cornerthick\nstop}%
          }%
          \vss}%
        \vskip\topandbottommargin
        \line\bgroup
          \hfil % center the page within the outer (page) hsize.
          \ifodd\pageno\hskip\bindingoffset\fi
          \vbox\bgroup
      \fi
      %
      \unvbox\headlinebox
      \pagebody{#1}%
      \ifdim\ht\footlinebox > 0pt
        % Only leave this space if the footline is nonempty.
        % (We lessened \vsize for it in \oddfootingyyy.)
        % The \baselineskip=24pt in plain's \makefootline has no effect.
        \vskip 24pt
        \unvbox\footlinebox
      \fi
      %
      \ifcropmarks
          \egroup % end of \vbox\bgroup
        \hfil\egroup % end of (centering) \line\bgroup
        \vskip\topandbottommargin plus1fill minus1fill
        \boxmaxdepth = \cornerthick
        \vbox to0pt{\vss
          \line{%
            \vbox{\moveleft\cornerthick\nsbot}%
            \hfill
            \vbox{\moveright\cornerthick\nsbot}%
          }%
          \nointerlineskip
          \line{\ewbot\hfil\ewbot}%
        }%
      \egroup % \vbox from first cropmarks clause
      \fi
    }% end of \shipout\vbox
  }% end of group with \indexdummies
  \advancepageno
  \ifnum\outputpenalty>-20000 \else\dosupereject\fi
}

\newinsert\margin \dimen\margin=\maxdimen

% Main part of page, including any footnotes
\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
{\catcode`\@ =11
\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
% marginal hacks, juha@viisa.uucp (Juha Takala)
\ifvoid\margin\else % marginal info is present
  \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
\dimen@=\dp#1\relax \unvbox#1\relax
\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
}

% Here are the rules for the cropmarks.  Note that they are
% offset so that the space between them is truly \outerhsize or \outervsize
% (P. A. MacKay, 12 November, 1986)
%
\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
\def\nstop{\vbox
  {\hrule height\cornerthick depth\cornerlong width\cornerthick}}
\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
\def\nsbot{\vbox
  {\hrule height\cornerlong depth\cornerthick width\cornerthick}}


% Argument parsing

% Parse an argument, then pass it to #1.  The argument is the rest of
% the input line (except we remove a trailing comment).  #1 should be a
% macro which expects an ordinary undelimited TeX argument.
% For example, \def\foo{\parsearg\fooxxx}.
%
\def\parsearg{\parseargusing{}}
\def\parseargusing#1#2{%
  \def\argtorun{#2}%
  \begingroup
    \obeylines
    \spaceisspace
    #1%
    \parseargline\empty% Insert the \empty token, see \finishparsearg below.
}

{\obeylines %
  \gdef\parseargline#1^^M{%
    \endgroup % End of the group started in \parsearg.
    \argremovecomment #1\comment\ArgTerm%
  }%
}

% First remove any @comment, then any @c comment.  Also remove a @texinfoc
% comment (see \scanmacro for details).  Pass the result on to \argcheckspaces.
\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm}
\def\argremovec#1\c#2\ArgTerm{\argremovetexinfoc #1\texinfoc\ArgTerm}
\def\argremovetexinfoc#1\texinfoc#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}

% Each occurrence of `\^^M' or `<space>\^^M' is replaced by a single space.
%
% \argremovec might leave us with trailing space, e.g.,
%    @end itemize  @c foo
% This space token undergoes the same procedure and is eventually removed
% by \finishparsearg.
%
\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M}
\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M}
\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{%
  \def\temp{#3}%
  \ifx\temp\empty
    % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp:
    \let\temp\finishparsearg
  \else
    \let\temp\argcheckspaces
  \fi
  % Put the space token in:
  \temp#1 #3\ArgTerm
}

% If a _delimited_ argument is enclosed in braces, they get stripped; so
% to get _exactly_ the rest of the line, we had to prevent such situation.
% We prepended an \empty token at the very beginning and we expand it now,
% just before passing the control to \argtorun.
% (Similarly, we have to think about #3 of \argcheckspacesY above: it is
% either the null string, or it ends with \^^M---thus there is no danger
% that a pair of braces would be stripped.
%
% But first, we have to remove the trailing space token.
%
\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}}


% \parseargdef - define a command taking an argument on the line
%
% \parseargdef\foo{...}
%	is roughly equivalent to
% \def\foo{\parsearg\Xfoo}
% \def\Xfoo#1{...}
\def\parseargdef#1{%
  \expandafter \doparseargdef \csname\string#1\endcsname #1%
}
\def\doparseargdef#1#2{%
  \def#2{\parsearg#1}%
  \def#1##1%
}

% Several utility definitions with active space:
{
  \obeyspaces
  \gdef\obeyedspace{ }

  % Make each space character in the input produce a normal interword
  % space in the output.  Don't allow a line break at this space, as this
  % is used only in environments like @example, where each line of input
  % should produce a line of output anyway.
  %
  \gdef\sepspaces{\obeyspaces\let =\tie}

  % If an index command is used in an @example environment, any spaces
  % therein should become regular spaces in the raw index file, not the
  % expansion of \tie (\leavevmode \penalty \@M \ ).
  \gdef\unsepspaces{\let =\space}
}


\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}

% Define the framework for environments in texinfo.tex.  It's used like this:
%
%   \envdef\foo{...}
%   \def\Efoo{...}
%
% It's the responsibility of \envdef to insert \begingroup before the
% actual body; @end closes the group after calling \Efoo.  \envdef also
% defines \thisenv, so the current environment is known; @end checks
% whether the environment name matches.  The \checkenv macro can also be
% used to check whether the current environment is the one expected.
%
% Non-false conditionals (@iftex, @ifset) don't fit into this, so they
% are not treated as environments; they don't open a group.  (The
% implementation of @end takes care not to call \endgroup in this
% special case.)


% At run-time, environments start with this:
\def\startenvironment#1{\begingroup\def\thisenv{#1}}
% initialize
\let\thisenv\empty

% ... but they get defined via ``\envdef\foo{...}'':
\long\def\envdef#1#2{\def#1{\startenvironment#1#2}}
\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}}

% Check whether we're in the right environment:
\def\checkenv#1{%
  \def\temp{#1}%
  \ifx\thisenv\temp
  \else
    \badenverr
  \fi
}

% Environment mismatch, #1 expected:
\def\badenverr{%
  \errhelp = \EMsimple
  \errmessage{This command can appear only \inenvironment\temp,
    not \inenvironment\thisenv}%
}
\def\inenvironment#1{%
  \ifx#1\empty
    outside of any environment%
  \else
    in environment \expandafter\string#1%
  \fi
}

% @end foo executes the definition of \Efoo.
% But first, it executes a specialized version of \checkenv
%
\parseargdef\end{%
  \if 1\csname iscond.#1\endcsname
  \else
    % The general wording of \badenverr may not be ideal.
    \expandafter\checkenv\csname#1\endcsname
    \csname E#1\endcsname
    \endgroup
  \fi
}

\newhelp\EMsimple{Press RETURN to continue.}


% Be sure we're in horizontal mode when doing a tie, since we make space
% equivalent to this in @example-like environments. Otherwise, a space
% at the beginning of a line will start with \penalty -- and
% since \penalty is valid in vertical mode, we'd end up putting the
% penalty on the vertical list instead of in the new paragraph.
{\catcode`@ = 11
 % Avoid using \@M directly, because that causes trouble
 % if the definition is written into an index file.
 \global\let\tiepenalty = \@M
 \gdef\tie{\leavevmode\penalty\tiepenalty\ }
}

% @: forces normal size whitespace following.
\def\:{\spacefactor=1000 }

% @* forces a line break.
\def\*{\unskip\hfil\break\hbox{}\ignorespaces}

% @/ allows a line break.
\let\/=\allowbreak

% @. is an end-of-sentence period.
\def\.{.\spacefactor=\endofsentencespacefactor\space}

% @! is an end-of-sentence bang.
\def\!{!\spacefactor=\endofsentencespacefactor\space}

% @? is an end-of-sentence query.
\def\?{?\spacefactor=\endofsentencespacefactor\space}

% @frenchspacing on|off  says whether to put extra space after punctuation.
%
\def\onword{on}
\def\offword{off}
%
\parseargdef\frenchspacing{%
  \def\temp{#1}%
  \ifx\temp\onword \plainfrenchspacing
  \else\ifx\temp\offword \plainnonfrenchspacing
  \else
    \errhelp = \EMsimple
    \errmessage{Unknown @frenchspacing option `\temp', must be on|off}%
  \fi\fi
}

% @w prevents a word break.  Without the \leavevmode, @w at the
% beginning of a paragraph, when TeX is still in vertical mode, would
% produce a whole line of output instead of starting the paragraph.
\def\w#1{\leavevmode\hbox{#1}}

% @group ... @end group forces ... to be all on one page, by enclosing
% it in a TeX vbox.  We use \vtop instead of \vbox to construct the box
% to keep its height that of a normal line.  According to the rules for
% \topskip (p.114 of the TeXbook), the glue inserted is
% max (\topskip - \ht (first item), 0).  If that height is large,
% therefore, no glue is inserted, and the space between the headline and
% the text is small, which looks bad.
%
% Another complication is that the group might be very large.  This can
% cause the glue on the previous page to be unduly stretched, because it
% does not have much material.  In this case, it's better to add an
% explicit \vfill so that the extra space is at the bottom.  The
% threshold for doing this is if the group is more than \vfilllimit
% percent of a page (\vfilllimit can be changed inside of @tex).
%
\newbox\groupbox
\def\vfilllimit{0.7}
%
\envdef\group{%
  \ifnum\catcode`\^^M=\active \else
    \errhelp = \groupinvalidhelp
    \errmessage{@group invalid in context where filling is enabled}%
  \fi
  \startsavinginserts
  %
  \setbox\groupbox = \vtop\bgroup
    % Do @comment since we are called inside an environment such as
    % @example, where each end-of-line in the input causes an
    % end-of-line in the output.  We don't want the end-of-line after
    % the `@group' to put extra space in the output.  Since @group
    % should appear on a line by itself (according to the Texinfo
    % manual), we don't worry about eating any user text.
    \comment
}
%
% The \vtop produces a box with normal height and large depth; thus, TeX puts
% \baselineskip glue before it, and (when the next line of text is done)
% \lineskip glue after it.  Thus, space below is not quite equal to space
% above.  But it's pretty close.
\def\Egroup{%
    % To get correct interline space between the last line of the group
    % and the first line afterwards, we have to propagate \prevdepth.
    \endgraf % Not \par, as it may have been set to \lisppar.
    \global\dimen1 = \prevdepth
  \egroup           % End the \vtop.
  \addgroupbox
  \prevdepth = \dimen1
  \checkinserts
}

\def\addgroupbox{
  % \dimen0 is the vertical size of the group's box.
  \dimen0 = \ht\groupbox  \advance\dimen0 by \dp\groupbox
  % \dimen2 is how much space is left on the page (more or less).
  \dimen2 = \pageheight   \advance\dimen2 by -\pagetotal
  % if the group doesn't fit on the current page, and it's a big big
  % group, force a page break.
  \ifdim \dimen0 > \dimen2
    \ifdim \pagetotal < \vfilllimit\pageheight
      \page
    \fi
  \fi
  \box\groupbox
}

%
% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
% message, so this ends up printing `@group can only ...'.
%
\newhelp\groupinvalidhelp{%
group can only be used in environments such as @example,^^J%
where each line of input produces a line of output.}

% @need space-in-mils
% forces a page break if there is not space-in-mils remaining.

\newdimen\mil  \mil=0.001in

\parseargdef\need{%
  % Ensure vertical mode, so we don't make a big box in the middle of a
  % paragraph.
  \par
  %
  % If the @need value is less than one line space, it's useless.
  \dimen0 = #1\mil
  \dimen2 = \ht\strutbox
  \advance\dimen2 by \dp\strutbox
  \ifdim\dimen0 > \dimen2
    %
    % Do a \strut just to make the height of this box be normal, so the
    % normal leading is inserted relative to the preceding line.
    % And a page break here is fine.
    \vtop to #1\mil{\strut\vfil}%
    %
    % TeX does not even consider page breaks if a penalty added to the
    % main vertical list is 10000 or more.  But in order to see if the
    % empty box we just added fits on the page, we must make it consider
    % page breaks.  On the other hand, we don't want to actually break the
    % page after the empty box.  So we use a penalty of 9999.
    %
    % There is an extremely small chance that TeX will actually break the
    % page at this \penalty, if there are no other feasible breakpoints in
    % sight.  (If the user is using lots of big @group commands, which
    % almost-but-not-quite fill up a page, TeX will have a hard time doing
    % good page breaking, for example.)  However, I could not construct an
    % example where a page broke at this \penalty; if it happens in a real
    % document, then we can reconsider our strategy.
    \penalty9999
    %
    % Back up by the size of the box, whether we did a page break or not.
    \kern -#1\mil
    %
    % Do not allow a page break right after this kern.
    \nobreak
  \fi
}

% @br   forces paragraph break (and is undocumented).

\let\br = \par

% @page forces the start of a new page.
%
\def\page{\par\vfill\supereject}

% @exdent text....
% outputs text on separate line in roman font, starting at standard page margin

% This records the amount of indent in the innermost environment.
% That's how much \exdent should take out.
\newskip\exdentamount

% This defn is used inside fill environments such as @defun.
\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}

% This defn is used inside nofill environments such as @example.
\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount
  \leftline{\hskip\leftskip{\rm#1}}}}

% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current
% paragraph.  For more general purposes, use the \margin insertion
% class.  WHICH is `l' or `r'.  Not documented, written for gawk manual.
%
\newskip\inmarginspacing \inmarginspacing=1cm
\def\strutdepth{\dp\strutbox}
%
\def\doinmargin#1#2{\strut\vadjust{%
  \nobreak
  \kern-\strutdepth
  \vtop to \strutdepth{%
    \baselineskip=\strutdepth
    \vss
    % if you have multiple lines of stuff to put here, you'll need to
    % make the vbox yourself of the appropriate size.
    \ifx#1l%
      \llap{\ignorespaces #2\hskip\inmarginspacing}%
    \else
      \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}%
    \fi
    \null
  }%
}}
\def\inleftmargin{\doinmargin l}
\def\inrightmargin{\doinmargin r}
%
% @inmargin{TEXT [, RIGHT-TEXT]}
% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right;
% else use TEXT for both).
%
\def\inmargin#1{\parseinmargin #1,,\finish}
\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing.
  \setbox0 = \hbox{\ignorespaces #2}%
  \ifdim\wd0 > 0pt
    \def\lefttext{#1}%  have both texts
    \def\righttext{#2}%
  \else
    \def\lefttext{#1}%  have only one text
    \def\righttext{#1}%
  \fi
  %
  \ifodd\pageno
    \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin
  \else
    \def\temp{\inleftmargin\lefttext}%
  \fi
  \temp
}

% @| inserts a changebar to the left of the current line.  It should
% surround any changed text.  This approach does *not* work if the
% change spans more than two lines of output.  To handle that, we would
% have adopt a much more difficult approach (putting marks into the main
% vertical list for the beginning and end of each change).  This command
% is not documented, not supported, and doesn't work.
%
\def\|{%
  % \vadjust can only be used in horizontal mode.
  \leavevmode
  %
  % Append this vertical mode material after the current line in the output.
  \vadjust{%
    % We want to insert a rule with the height and depth of the current
    % leading; that is exactly what \strutbox is supposed to record.
    \vskip-\baselineskip
    %
    % \vadjust-items are inserted at the left edge of the type.  So
    % the \llap here moves out into the left-hand margin.
    \llap{%
      %
      % For a thicker or thinner bar, change the `1pt'.
      \vrule height\baselineskip width1pt
      %
      % This is the space between the bar and the text.
      \hskip 12pt
    }%
  }%
}

% @include FILE -- \input text of FILE.
%
\def\include{\parseargusing\filenamecatcodes\includezzz}
\def\includezzz#1{%
  \pushthisfilestack
  \def\thisfile{#1}%
  {%
    \makevalueexpandable  % we want to expand any @value in FILE.
    \turnoffactive        % and allow special characters in the expansion
    \indexnofonts         % Allow `@@' and other weird things in file names.
    \wlog{texinfo.tex: doing @include of #1^^J}%
    \edef\temp{\noexpand\input #1 }%
    %
    % This trickery is to read FILE outside of a group, in case it makes
    % definitions, etc.
    \expandafter
  }\temp
  \popthisfilestack
}
\def\filenamecatcodes{%
  \catcode`\\=\other
  \catcode`~=\other
  \catcode`^=\other
  \catcode`_=\other
  \catcode`|=\other
  \catcode`<=\other
  \catcode`>=\other
  \catcode`+=\other
  \catcode`-=\other
  \catcode`\`=\other
  \catcode`\'=\other
}

\def\pushthisfilestack{%
  \expandafter\pushthisfilestackX\popthisfilestack\StackTerm
}
\def\pushthisfilestackX{%
  \expandafter\pushthisfilestackY\thisfile\StackTerm
}
\def\pushthisfilestackY #1\StackTerm #2\StackTerm {%
  \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}%
}

\def\popthisfilestack{\errthisfilestackempty}
\def\errthisfilestackempty{\errmessage{Internal error:
  the stack of filenames is empty.}}
%
\def\thisfile{}

% @center line
% outputs that line, centered.
%
\parseargdef\center{%
  \ifhmode
    \let\centersub\centerH
  \else
    \let\centersub\centerV
  \fi
  \centersub{\hfil \ignorespaces#1\unskip \hfil}%
  \let\centersub\relax % don't let the definition persist, just in case
}
\def\centerH#1{{%
  \hfil\break
  \advance\hsize by -\leftskip
  \advance\hsize by -\rightskip
  \line{#1}%
  \break
}}
%
\newcount\centerpenalty
\def\centerV#1{%
  % The idea here is the same as in \startdefun, \cartouche, etc.: if
  % @center is the first thing after a section heading, we need to wipe
  % out the negative parskip inserted by \sectionheading, but still
  % prevent a page break here.
  \centerpenalty = \lastpenalty
  \ifnum\centerpenalty>10000 \vskip\parskip \fi
  \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi
  \line{\kern\leftskip #1\kern\rightskip}%
}

% @sp n   outputs n lines of vertical space
%
\parseargdef\sp{\vskip #1\baselineskip}

% @comment ...line which is ignored...
% @c is the same as @comment
% @ignore ... @end ignore  is another way to write a comment
%
\def\comment{\begingroup \catcode`\^^M=\active%
\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other\commentxxx}%

{\catcode`\^^M=\active%
\gdef\commentxxx#1^^M{\endgroup%
\futurelet\nexttoken\commentxxxx}%
\gdef\commentxxxx{\ifx\nexttoken\aftermacro\expandafter\comment\fi}%
}

\def\c{\begingroup \catcode`\^^M=\active%
\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
\cxxx}
{\catcode`\^^M=\active \gdef\cxxx#1^^M{\endgroup}}
% See comment in \scanmacro about why the definitions of @c and @comment differ

% @paragraphindent NCHARS
% We'll use ems for NCHARS, close enough.
% NCHARS can also be the word `asis' or `none'.
% We cannot feasibly implement @paragraphindent asis, though.
%
\def\asisword{asis} % no translation, these are keywords
\def\noneword{none}
%
\parseargdef\paragraphindent{%
  \def\temp{#1}%
  \ifx\temp\asisword
  \else
    \ifx\temp\noneword
      \defaultparindent = 0pt
    \else
      \defaultparindent = #1em
    \fi
  \fi
  \parindent = \defaultparindent
}

% @exampleindent NCHARS
% We'll use ems for NCHARS like @paragraphindent.
% It seems @exampleindent asis isn't necessary, but
% I preserve it to make it similar to @paragraphindent.
\parseargdef\exampleindent{%
  \def\temp{#1}%
  \ifx\temp\asisword
  \else
    \ifx\temp\noneword
      \lispnarrowing = 0pt
    \else
      \lispnarrowing = #1em
    \fi
  \fi
}

% @firstparagraphindent WORD
% If WORD is `none', then suppress indentation of the first paragraph
% after a section heading.  If WORD is `insert', then do indent at such
% paragraphs.
%
% The paragraph indentation is suppressed or not by calling
% \suppressfirstparagraphindent, which the sectioning commands do.
% We switch the definition of this back and forth according to WORD.
% By default, we suppress indentation.
%
\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent}
\def\insertword{insert}
%
\parseargdef\firstparagraphindent{%
  \def\temp{#1}%
  \ifx\temp\noneword
    \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent
  \else\ifx\temp\insertword
    \let\suppressfirstparagraphindent = \relax
  \else
    \errhelp = \EMsimple
    \errmessage{Unknown @firstparagraphindent option `\temp'}%
  \fi\fi
}

% Here is how we actually suppress indentation.  Redefine \everypar to
% \kern backwards by \parindent, and then reset itself to empty.
%
% We also make \indent itself not actually do anything until the next
% paragraph.
%
\gdef\dosuppressfirstparagraphindent{%
  \gdef\indent  {\restorefirstparagraphindent \indent}%
  \gdef\noindent{\restorefirstparagraphindent \noindent}%
  \global\everypar = {\kern -\parindent \restorefirstparagraphindent}%
}
%
\gdef\restorefirstparagraphindent{%
  \global\let\indent = \ptexindent
  \global\let\noindent = \ptexnoindent
  \global\everypar = {}%
}


% @refill is a no-op.
\let\refill=\relax

% @setfilename INFO-FILENAME - ignored
\let\setfilename=\comment

% @bye.
\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}


\message{pdf,}
% adobe `portable' document format
\newcount\tempnum
\newcount\lnkcount
\newtoks\filename
\newcount\filenamelength
\newcount\pgn
\newtoks\toksA
\newtoks\toksB
\newtoks\toksC
\newtoks\toksD
\newbox\boxA
\newbox\boxB
\newcount\countA
\newif\ifpdf
\newif\ifpdfmakepagedest

% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1
% can be set).  So we test for \relax and 0 as well as being undefined.
\ifx\pdfoutput\thisisundefined
\else
  \ifx\pdfoutput\relax
  \else
    \ifcase\pdfoutput
    \else
      \pdftrue
    \fi
  \fi
\fi

% PDF uses PostScript string constants for the names of xref targets,
% for display in the outlines, and in other places.  Thus, we have to
% double any backslashes.  Otherwise, a name like "\node" will be
% interpreted as a newline (\n), followed by o, d, e.  Not good.
% 
% See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and
% related messages.  The final outcome is that it is up to the TeX user
% to double the backslashes and otherwise make the string valid, so
% that's what we do.  pdftex 1.30.0 (ca.2005) introduced a primitive to
% do this reliably, so we use it.

% #1 is a control sequence in which to do the replacements,
% which we \xdef.
\def\txiescapepdf#1{%
  \ifx\pdfescapestring\thisisundefined
    % No primitive available; should we give a warning or log?
    % Many times it won't matter.
  \else
    % The expandable \pdfescapestring primitive escapes parentheses,
    % backslashes, and other special chars.
    \xdef#1{\pdfescapestring{#1}}%
  \fi
}

\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images
with PDF output, and none of those formats could be found.  (.eps cannot
be supported due to the design of the PDF format; use regular TeX (DVI
output) for that.)}

\ifpdf
  %
  % Color manipulation macros using ideas from pdfcolor.tex,
  % except using rgb instead of cmyk; the latter is said to render as a
  % very dark gray on-screen and a very dark halftone in print, instead
  % of actual black. The dark red here is dark enough to print on paper as
  % nearly black, but still distinguishable for online viewing.  We use
  % black by default, though.
  \def\rgbDarkRed{0.50 0.09 0.12}
  \def\rgbBlack{0 0 0}
  %
  % rg sets the color for filling (usual text, etc.);
  % RG sets the color for stroking (thin rules, e.g., normal _'s).
  \def\pdfsetcolor#1{\pdfliteral{#1 rg  #1 RG}}
  %
  % Set color, and create a mark which defines \thiscolor accordingly,
  % so that \makeheadline knows which color to restore.
  \def\setcolor#1{%
    \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}%
    \domark
    \pdfsetcolor{#1}%
  }
  %
  \def\maincolor{\rgbBlack}
  \pdfsetcolor{\maincolor}
  \edef\thiscolor{\maincolor}
  \def\lastcolordefs{}
  %
  \def\makefootline{%
    \baselineskip24pt
    \line{\pdfsetcolor{\maincolor}\the\footline}%
  }
  %
  \def\makeheadline{%
    \vbox to 0pt{%
      \vskip-22.5pt
      \line{%
        \vbox to8.5pt{}%
        % Extract \thiscolor definition from the marks.
        \getcolormarks
        % Typeset the headline with \maincolor, then restore the color.
        \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}%
      }%
      \vss
    }%
    \nointerlineskip
  }
  %
  %
  \pdfcatalog{/PageMode /UseOutlines}
  %
  % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto).
  \def\dopdfimage#1#2#3{%
    \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
    \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
    %
    % pdftex (and the PDF format) support .pdf, .png, .jpg (among
    % others).  Let's try in that order, PDF first since if
    % someone has a scalable image, presumably better to use that than a
    % bitmap.
    \let\pdfimgext=\empty
    \begingroup
      \openin 1 #1.pdf \ifeof 1
        \openin 1 #1.PDF \ifeof 1
          \openin 1 #1.png \ifeof 1
            \openin 1 #1.jpg \ifeof 1
              \openin 1 #1.jpeg \ifeof 1
                \openin 1 #1.JPG \ifeof 1
                  \errhelp = \nopdfimagehelp
                  \errmessage{Could not find image file #1 for pdf}%
                \else \gdef\pdfimgext{JPG}%
                \fi
              \else \gdef\pdfimgext{jpeg}%
              \fi
            \else \gdef\pdfimgext{jpg}%
            \fi
          \else \gdef\pdfimgext{png}%
          \fi
        \else \gdef\pdfimgext{PDF}%
        \fi
      \else \gdef\pdfimgext{pdf}%
      \fi
      \closein 1
    \endgroup
    %
    % without \immediate, ancient pdftex seg faults when the same image is
    % included twice.  (Version 3.14159-pre-1.0-unofficial-20010704.)
    \ifnum\pdftexversion < 14
      \immediate\pdfimage
    \else
      \immediate\pdfximage
    \fi
      \ifdim \wd0 >0pt width \pdfimagewidth \fi
      \ifdim \wd2 >0pt height \pdfimageheight \fi
      \ifnum\pdftexversion<13
         #1.\pdfimgext
       \else
         {#1.\pdfimgext}%
       \fi
    \ifnum\pdftexversion < 14 \else
      \pdfrefximage \pdflastximage
    \fi}
  %
  \def\pdfmkdest#1{{%
    % We have to set dummies so commands such as @code, and characters
    % such as \, aren't expanded when present in a section title.
    \indexnofonts
    \turnoffactive
    \makevalueexpandable
    \def\pdfdestname{#1}%
    \txiescapepdf\pdfdestname
    \safewhatsit{\pdfdest name{\pdfdestname} xyz}%
  }}
  %
  % used to mark target names; must be expandable.
  \def\pdfmkpgn#1{#1}
  %
  % by default, use black for everything.
  \def\urlcolor{\rgbBlack}
  \def\linkcolor{\rgbBlack}
  \def\endlink{\setcolor{\maincolor}\pdfendlink}
  %
  % Adding outlines to PDF; macros for calculating structure of outlines
  % come from Petr Olsak
  \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
    \else \csname#1\endcsname \fi}
  \def\advancenumber#1{\tempnum=\expnumber{#1}\relax
    \advance\tempnum by 1
    \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
  %
  % #1 is the section text, which is what will be displayed in the
  % outline by the pdf viewer.  #2 is the pdf expression for the number
  % of subentries (or empty, for subsubsections).  #3 is the node text,
  % which might be empty if this toc entry had no corresponding node.
  % #4 is the page number
  %
  \def\dopdfoutline#1#2#3#4{%
    % Generate a link to the node text if that exists; else, use the
    % page number.  We could generate a destination for the section
    % text in the case where a section has no node, but it doesn't
    % seem worth the trouble, since most documents are normally structured.
    \edef\pdfoutlinedest{#3}%
    \ifx\pdfoutlinedest\empty
      \def\pdfoutlinedest{#4}%
    \else
      \txiescapepdf\pdfoutlinedest
    \fi
    %
    % Also escape PDF chars in the display string.
    \edef\pdfoutlinetext{#1}%
    \txiescapepdf\pdfoutlinetext
    %
    \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}%
  }
  %
  \def\pdfmakeoutlines{%
    \begingroup
      % Read toc silently, to get counts of subentries for \pdfoutline.
      \def\partentry##1##2##3##4{}% ignore parts in the outlines
      \def\numchapentry##1##2##3##4{%
	\def\thischapnum{##2}%
	\def\thissecnum{0}%
	\def\thissubsecnum{0}%
      }%
      \def\numsecentry##1##2##3##4{%
	\advancenumber{chap\thischapnum}%
	\def\thissecnum{##2}%
	\def\thissubsecnum{0}%
      }%
      \def\numsubsecentry##1##2##3##4{%
	\advancenumber{sec\thissecnum}%
	\def\thissubsecnum{##2}%
      }%
      \def\numsubsubsecentry##1##2##3##4{%
	\advancenumber{subsec\thissubsecnum}%
      }%
      \def\thischapnum{0}%
      \def\thissecnum{0}%
      \def\thissubsecnum{0}%
      %
      % use \def rather than \let here because we redefine \chapentry et
      % al. a second time, below.
      \def\appentry{\numchapentry}%
      \def\appsecentry{\numsecentry}%
      \def\appsubsecentry{\numsubsecentry}%
      \def\appsubsubsecentry{\numsubsubsecentry}%
      \def\unnchapentry{\numchapentry}%
      \def\unnsecentry{\numsecentry}%
      \def\unnsubsecentry{\numsubsecentry}%
      \def\unnsubsubsecentry{\numsubsubsecentry}%
      \readdatafile{toc}%
      %
      % Read toc second time, this time actually producing the outlines.
      % The `-' means take the \expnumber as the absolute number of
      % subentries, which we calculated on our first read of the .toc above.
      %
      % We use the node names as the destinations.
      \def\numchapentry##1##2##3##4{%
        \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}%
      \def\numsecentry##1##2##3##4{%
        \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}%
      \def\numsubsecentry##1##2##3##4{%
        \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}%
      \def\numsubsubsecentry##1##2##3##4{% count is always zero
        \dopdfoutline{##1}{}{##3}{##4}}%
      %
      % PDF outlines are displayed using system fonts, instead of
      % document fonts.  Therefore we cannot use special characters,
      % since the encoding is unknown.  For example, the eogonek from
      % Latin 2 (0xea) gets translated to a | character.  Info from
      % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100.
      %
      % TODO this right, we have to translate 8-bit characters to
      % their "best" equivalent, based on the @documentencoding.  Too
      % much work for too little return.  Just use the ASCII equivalents
      % we use for the index sort strings.
      % 
      \indexnofonts
      \setupdatafile
      % We can have normal brace characters in the PDF outlines, unlike
      % Texinfo index files.  So set that up.
      \def\{{\lbracecharliteral}%
      \def\}{\rbracecharliteral}%
      \catcode`\\=\active \otherbackslash
      \input \tocreadfilename
    \endgroup
  }
  {\catcode`[=1 \catcode`]=2
   \catcode`{=\other \catcode`}=\other
   \gdef\lbracecharliteral[{]%
   \gdef\rbracecharliteral[}]%
  ]
  %
  \def\skipspaces#1{\def\PP{#1}\def\D{|}%
    \ifx\PP\D\let\nextsp\relax
    \else\let\nextsp\skipspaces
      \addtokens{\filename}{\PP}%
      \advance\filenamelength by 1
    \fi
    \nextsp}
  \def\getfilename#1{%
    \filenamelength=0
    % If we don't expand the argument now, \skipspaces will get
    % snagged on things like "@value{foo}".
    \edef\temp{#1}%
    \expandafter\skipspaces\temp|\relax
  }
  \ifnum\pdftexversion < 14
    \let \startlink \pdfannotlink
  \else
    \let \startlink \pdfstartlink
  \fi
  % make a live url in pdf output.
  \def\pdfurl#1{%
    \begingroup
      % it seems we really need yet another set of dummies; have not
      % tried to figure out what each command should do in the context
      % of @url.  for now, just make @/ a no-op, that's the only one
      % people have actually reported a problem with.
      %
      \normalturnoffactive
      \def\@{@}%
      \let\/=\empty
      \makevalueexpandable
      % do we want to go so far as to use \indexnofonts instead of just
      % special-casing \var here?
      \def\var##1{##1}%
      %
      \leavevmode\setcolor{\urlcolor}%
      \startlink attr{/Border [0 0 0]}%
        user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
    \endgroup}
  \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
  \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
  \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
  \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
  \def\maketoks{%
    \expandafter\poptoks\the\toksA|ENDTOKS|\relax
    \ifx\first0\adn0
    \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
    \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
    \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9
    \else
      \ifnum0=\countA\else\makelink\fi
      \ifx\first.\let\next=\done\else
        \let\next=\maketoks
        \addtokens{\toksB}{\the\toksD}
        \ifx\first,\addtokens{\toksB}{\space}\fi
      \fi
    \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
    \next}
  \def\makelink{\addtokens{\toksB}%
    {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
  \def\pdflink#1{%
    \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}}
    \setcolor{\linkcolor}#1\endlink}
  \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
\else
  % non-pdf mode
  \let\pdfmkdest = \gobble
  \let\pdfurl = \gobble
  \let\endlink = \relax
  \let\setcolor = \gobble
  \let\pdfsetcolor = \gobble
  \let\pdfmakeoutlines = \relax
\fi  % \ifx\pdfoutput

%
% @image support for XeTeX
%
\newif\ifxeteximgpdf
\ifx\XeTeXrevision\thisisundefined
\else
  %
  % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto).
  \def\doxeteximage#1#2#3{%
    \def\xeteximagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
    \def\xeteximageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
    %
    % XeTeX (and the PDF format) support .pdf, .png, .jpg (among
    % others).  Let's try in that order, PDF first since if
    % someone has a scalable image, presumably better to use that than a
    % bitmap.
    \let\xeteximgext=\empty
    \xeteximgpdffalse
    \begingroup
      \openin 1 #1.pdf \ifeof 1
        \openin 1 #1.PDF \ifeof 1
          \openin 1 #1.png \ifeof 1
            \openin 1 #1.jpg \ifeof 1
              \openin 1 #1.jpeg \ifeof 1
                \openin 1 #1.JPG \ifeof 1
                  \errmessage{Could not find image file #1 for XeTeX}%
                \else \gdef\xeteximgext{JPG}%
                \fi
              \else \gdef\xeteximgext{jpeg}%
              \fi
            \else \gdef\xeteximgext{jpg}%
            \fi
          \else \gdef\xeteximgext{png}%
          \fi
        \else \gdef\xeteximgext{PDF} \global\xeteximgpdftrue%
        \fi
      \else \gdef\xeteximgext{pdf} \global\xeteximgpdftrue%
      \fi
      \closein 1
    \endgroup
    %
    \ifxeteximgpdf
      \XeTeXpdffile "#1".\xeteximgext ""
    \else
      \XeTeXpicfile "#1".\xeteximgext ""
    \fi
    \ifdim \wd0 >0pt width \xeteximagewidth \fi
    \ifdim \wd2 >0pt height \xeteximageheight \fi \relax
  }
\fi

\message{fonts,}

% Change the current font style to #1, remembering it in \curfontstyle.
% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in
% italics, not bold italics.
%
\def\setfontstyle#1{%
  \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd.
  \csname ten#1\endcsname  % change the current font
}

% Select #1 fonts with the current style.
%
\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname}

\def\rm{\fam=0 \setfontstyle{rm}}
\def\it{\fam=\itfam \setfontstyle{it}}
\def\sl{\fam=\slfam \setfontstyle{sl}}
\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf}
\def\tt{\fam=\ttfam \setfontstyle{tt}}

% Unfortunately, we have to override this for titles and the like, since
% in those cases "rm" is bold.  Sigh.
\def\rmisbold{\rm\def\curfontstyle{bf}}

% Texinfo sort of supports the sans serif font style, which plain TeX does not.
% So we set up a \sf.
\newfam\sffam
\def\sf{\fam=\sffam \setfontstyle{sf}}
\let\li = \sf % Sometimes we call it \li, not \sf.

% We don't need math for this font style.
\def\ttsl{\setfontstyle{ttsl}}


% Set the baselineskip to #1, and the lineskip and strut size
% correspondingly.  There is no deep meaning behind these magic numbers
% used as factors; they just match (closely enough) what Knuth defined.
%
\def\lineskipfactor{.08333}
\def\strutheightpercent{.70833}
\def\strutdepthpercent {.29167}
%
% can get a sort of poor man's double spacing by redefining this.
\def\baselinefactor{1}
%
\newdimen\textleading
\def\setleading#1{%
  \dimen0 = #1\relax
  \normalbaselineskip = \baselinefactor\dimen0
  \normallineskip = \lineskipfactor\normalbaselineskip
  \normalbaselines
  \setbox\strutbox =\hbox{%
    \vrule width0pt height\strutheightpercent\baselineskip
                    depth \strutdepthpercent \baselineskip
  }%
}

% PDF CMaps.  See also LaTeX's t1.cmap.
%
% do nothing with this by default.
\expandafter\let\csname cmapOT1\endcsname\gobble
\expandafter\let\csname cmapOT1IT\endcsname\gobble
\expandafter\let\csname cmapOT1TT\endcsname\gobble

% if we are producing pdf, and we have \pdffontattr, then define cmaps.
% (\pdffontattr was introduced many years ago, but people still run
% older pdftex's; it's easy to conditionalize, so we do.)
\ifpdf \ifx\pdffontattr\thisisundefined \else
  \begingroup
    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
%%DocumentNeededResources: ProcSet (CIDInit)
%%IncludeResource: ProcSet (CIDInit)
%%BeginResource: CMap (TeX-OT1-0)
%%Title: (TeX-OT1-0 TeX OT1 0)
%%Version: 1.000
%%EndComments
/CIDInit /ProcSet findresource begin
12 dict begin
begincmap
/CIDSystemInfo
<< /Registry (TeX)
/Ordering (OT1)
/Supplement 0
>> def
/CMapName /TeX-OT1-0 def
/CMapType 2 def
1 begincodespacerange
<00> <7F>
endcodespacerange
8 beginbfrange
<00> <01> <0393>
<09> <0A> <03A8>
<23> <26> <0023>
<28> <3B> <0028>
<3F> <5B> <003F>
<5D> <5E> <005D>
<61> <7A> <0061>
<7B> <7C> <2013>
endbfrange
40 beginbfchar
<02> <0398>
<03> <039B>
<04> <039E>
<05> <03A0>
<06> <03A3>
<07> <03D2>
<08> <03A6>
<0B> <00660066>
<0C> <00660069>
<0D> <0066006C>
<0E> <006600660069>
<0F> <00660066006C>
<10> <0131>
<11> <0237>
<12> <0060>
<13> <00B4>
<14> <02C7>
<15> <02D8>
<16> <00AF>
<17> <02DA>
<18> <00B8>
<19> <00DF>
<1A> <00E6>
<1B> <0153>
<1C> <00F8>
<1D> <00C6>
<1E> <0152>
<1F> <00D8>
<21> <0021>
<22> <201D>
<27> <2019>
<3C> <00A1>
<3D> <003D>
<3E> <00BF>
<5C> <201C>
<5F> <02D9>
<60> <2018>
<7D> <02DD>
<7E> <007E>
<7F> <00A8>
endbfchar
endcmap
CMapName currentdict /CMap defineresource pop
end
end
%%EndResource
%%EOF
    }\endgroup
  \expandafter\edef\csname cmapOT1\endcsname#1{%
    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
  }%
%
% \cmapOT1IT
  \begingroup
    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
%%DocumentNeededResources: ProcSet (CIDInit)
%%IncludeResource: ProcSet (CIDInit)
%%BeginResource: CMap (TeX-OT1IT-0)
%%Title: (TeX-OT1IT-0 TeX OT1IT 0)
%%Version: 1.000
%%EndComments
/CIDInit /ProcSet findresource begin
12 dict begin
begincmap
/CIDSystemInfo
<< /Registry (TeX)
/Ordering (OT1IT)
/Supplement 0
>> def
/CMapName /TeX-OT1IT-0 def
/CMapType 2 def
1 begincodespacerange
<00> <7F>
endcodespacerange
8 beginbfrange
<00> <01> <0393>
<09> <0A> <03A8>
<25> <26> <0025>
<28> <3B> <0028>
<3F> <5B> <003F>
<5D> <5E> <005D>
<61> <7A> <0061>
<7B> <7C> <2013>
endbfrange
42 beginbfchar
<02> <0398>
<03> <039B>
<04> <039E>
<05> <03A0>
<06> <03A3>
<07> <03D2>
<08> <03A6>
<0B> <00660066>
<0C> <00660069>
<0D> <0066006C>
<0E> <006600660069>
<0F> <00660066006C>
<10> <0131>
<11> <0237>
<12> <0060>
<13> <00B4>
<14> <02C7>
<15> <02D8>
<16> <00AF>
<17> <02DA>
<18> <00B8>
<19> <00DF>
<1A> <00E6>
<1B> <0153>
<1C> <00F8>
<1D> <00C6>
<1E> <0152>
<1F> <00D8>
<21> <0021>
<22> <201D>
<23> <0023>
<24> <00A3>
<27> <2019>
<3C> <00A1>
<3D> <003D>
<3E> <00BF>
<5C> <201C>
<5F> <02D9>
<60> <2018>
<7D> <02DD>
<7E> <007E>
<7F> <00A8>
endbfchar
endcmap
CMapName currentdict /CMap defineresource pop
end
end
%%EndResource
%%EOF
    }\endgroup
  \expandafter\edef\csname cmapOT1IT\endcsname#1{%
    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
  }%
%
% \cmapOT1TT
  \begingroup
    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
%%DocumentNeededResources: ProcSet (CIDInit)
%%IncludeResource: ProcSet (CIDInit)
%%BeginResource: CMap (TeX-OT1TT-0)
%%Title: (TeX-OT1TT-0 TeX OT1TT 0)
%%Version: 1.000
%%EndComments
/CIDInit /ProcSet findresource begin
12 dict begin
begincmap
/CIDSystemInfo
<< /Registry (TeX)
/Ordering (OT1TT)
/Supplement 0
>> def
/CMapName /TeX-OT1TT-0 def
/CMapType 2 def
1 begincodespacerange
<00> <7F>
endcodespacerange
5 beginbfrange
<00> <01> <0393>
<09> <0A> <03A8>
<21> <26> <0021>
<28> <5F> <0028>
<61> <7E> <0061>
endbfrange
32 beginbfchar
<02> <0398>
<03> <039B>
<04> <039E>
<05> <03A0>
<06> <03A3>
<07> <03D2>
<08> <03A6>
<0B> <2191>
<0C> <2193>
<0D> <0027>
<0E> <00A1>
<0F> <00BF>
<10> <0131>
<11> <0237>
<12> <0060>
<13> <00B4>
<14> <02C7>
<15> <02D8>
<16> <00AF>
<17> <02DA>
<18> <00B8>
<19> <00DF>
<1A> <00E6>
<1B> <0153>
<1C> <00F8>
<1D> <00C6>
<1E> <0152>
<1F> <00D8>
<20> <2423>
<27> <2019>
<60> <2018>
<7F> <00A8>
endbfchar
endcmap
CMapName currentdict /CMap defineresource pop
end
end
%%EndResource
%%EOF
    }\endgroup
  \expandafter\edef\csname cmapOT1TT\endcsname#1{%
    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
  }%
\fi\fi


% Set the font macro #1 to the font named \fontprefix#2.
% #3 is the font's design size, #4 is a scale factor, #5 is the CMap
% encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit).
% Example:
% #1 = \textrm
% #2 = \rmshape
% #3 = 10
% #4 = \mainmagstep
% #5 = OT1
%
\def\setfont#1#2#3#4#5{%
  \font#1=\fontprefix#2#3 scaled #4
  \csname cmap#5\endcsname#1%
}
% This is what gets called when #5 of \setfont is empty.
\let\cmap\gobble
%
% (end of cmaps)

% Use cm as the default font prefix.
% To specify the font prefix, you must define \fontprefix
% before you read in texinfo.tex.
\ifx\fontprefix\thisisundefined
\def\fontprefix{cm}
\fi
% Support font families that don't use the same naming scheme as CM.
\def\rmshape{r}
\def\rmbshape{bx}               % where the normal face is bold
\def\bfshape{b}
\def\bxshape{bx}
\def\ttshape{tt}
\def\ttbshape{tt}
\def\ttslshape{sltt}
\def\itshape{ti}
\def\itbshape{bxti}
\def\slshape{sl}
\def\slbshape{bxsl}
\def\sfshape{ss}
\def\sfbshape{ss}
\def\scshape{csc}
\def\scbshape{csc}

% Definitions for a main text size of 11pt.  (The default in Texinfo.)
%
\def\definetextfontsizexi{%
% Text fonts (11.2pt, magstep1).
\def\textnominalsize{11pt}
\edef\mainmagstep{\magstephalf}
\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
\font\texti=cmmi10 scaled \mainmagstep
\font\textsy=cmsy10 scaled \mainmagstep
\def\textecsize{1095}

% A few fonts for @defun names and args.
\setfont\defbf\bfshape{10}{\magstep1}{OT1}
\setfont\deftt\ttshape{10}{\magstep1}{OT1TT}
\setfont\defsl\slshape{10}{\magstep1}{OT1TT}
\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT}
\def\df{\let\tentt=\deftt \let\tenbf = \defbf
\let\tenttsl=\defttsl \let\tensl=\defsl \bf}

% Fonts for indices, footnotes, small examples (9pt).
\def\smallnominalsize{9pt}
\setfont\smallrm\rmshape{9}{1000}{OT1}
\setfont\smalltt\ttshape{9}{1000}{OT1TT}
\setfont\smallbf\bfshape{10}{900}{OT1}
\setfont\smallit\itshape{9}{1000}{OT1IT}
\setfont\smallsl\slshape{9}{1000}{OT1}
\setfont\smallsf\sfshape{9}{1000}{OT1}
\setfont\smallsc\scshape{10}{900}{OT1}
\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
\font\smalli=cmmi9
\font\smallsy=cmsy9
\def\smallecsize{0900}

% Fonts for small examples (8pt).
\def\smallernominalsize{8pt}
\setfont\smallerrm\rmshape{8}{1000}{OT1}
\setfont\smallertt\ttshape{8}{1000}{OT1TT}
\setfont\smallerbf\bfshape{10}{800}{OT1}
\setfont\smallerit\itshape{8}{1000}{OT1IT}
\setfont\smallersl\slshape{8}{1000}{OT1}
\setfont\smallersf\sfshape{8}{1000}{OT1}
\setfont\smallersc\scshape{10}{800}{OT1}
\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
\font\smalleri=cmmi8
\font\smallersy=cmsy8
\def\smallerecsize{0800}

% Fonts for title page (20.4pt):
\def\titlenominalsize{20pt}
\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
\let\titlebf=\titlerm
\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
\font\titlei=cmmi12 scaled \magstep3
\font\titlesy=cmsy10 scaled \magstep4
\def\titleecsize{2074}

% Chapter (and unnumbered) fonts (17.28pt).
\def\chapnominalsize{17pt}
\setfont\chaprm\rmbshape{12}{\magstep2}{OT1}
\setfont\chapit\itbshape{10}{\magstep3}{OT1IT}
\setfont\chapsl\slbshape{10}{\magstep3}{OT1}
\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT}
\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT}
\setfont\chapsf\sfbshape{17}{1000}{OT1}
\let\chapbf=\chaprm
\setfont\chapsc\scbshape{10}{\magstep3}{OT1}
\font\chapi=cmmi12 scaled \magstep2
\font\chapsy=cmsy10 scaled \magstep3
\def\chapecsize{1728}

% Section fonts (14.4pt).
\def\secnominalsize{14pt}
\setfont\secrm\rmbshape{12}{\magstep1}{OT1}
\setfont\secrmnotbold\rmshape{12}{\magstep1}{OT1}
\setfont\secit\itbshape{10}{\magstep2}{OT1IT}
\setfont\secsl\slbshape{10}{\magstep2}{OT1}
\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT}
\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT}
\setfont\secsf\sfbshape{12}{\magstep1}{OT1}
\let\secbf\secrm
\setfont\secsc\scbshape{10}{\magstep2}{OT1}
\font\seci=cmmi12 scaled \magstep1
\font\secsy=cmsy10 scaled \magstep2
\def\sececsize{1440}

% Subsection fonts (13.15pt).
\def\ssecnominalsize{13pt}
\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1}
\setfont\ssecit\itbshape{10}{1315}{OT1IT}
\setfont\ssecsl\slbshape{10}{1315}{OT1}
\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT}
\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT}
\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1}
\let\ssecbf\ssecrm
\setfont\ssecsc\scbshape{10}{1315}{OT1}
\font\sseci=cmmi12 scaled \magstephalf
\font\ssecsy=cmsy10 scaled 1315
\def\ssececsize{1200}

% Reduced fonts for @acro in text (10pt).
\def\reducednominalsize{10pt}
\setfont\reducedrm\rmshape{10}{1000}{OT1}
\setfont\reducedtt\ttshape{10}{1000}{OT1TT}
\setfont\reducedbf\bfshape{10}{1000}{OT1}
\setfont\reducedit\itshape{10}{1000}{OT1IT}
\setfont\reducedsl\slshape{10}{1000}{OT1}
\setfont\reducedsf\sfshape{10}{1000}{OT1}
\setfont\reducedsc\scshape{10}{1000}{OT1}
\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT}
\font\reducedi=cmmi10
\font\reducedsy=cmsy10
\def\reducedecsize{1000}

\textleading = 13.2pt % line spacing for 11pt CM
\textfonts            % reset the current fonts
\rm
} % end of 11pt text font size definitions, \definetextfontsizexi


% Definitions to make the main text be 10pt Computer Modern, with
% section, chapter, etc., sizes following suit.  This is for the GNU
% Press printing of the Emacs 22 manual.  Maybe other manuals in the
% future.  Used with @smallbook, which sets the leading to 12pt.
%
\def\definetextfontsizex{%
% Text fonts (10pt).
\def\textnominalsize{10pt}
\edef\mainmagstep{1000}
\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
\font\texti=cmmi10 scaled \mainmagstep
\font\textsy=cmsy10 scaled \mainmagstep
\def\textecsize{1000}

% A few fonts for @defun names and args.
\setfont\defbf\bfshape{10}{\magstephalf}{OT1}
\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT}
\setfont\defsl\slshape{10}{\magstephalf}{OT1TT}
\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT}
\def\df{\let\tentt=\deftt \let\tenbf = \defbf
\let\tensl=\defsl \let\tenttsl=\defttsl \bf}

% Fonts for indices, footnotes, small examples (9pt).
\def\smallnominalsize{9pt}
\setfont\smallrm\rmshape{9}{1000}{OT1}
\setfont\smalltt\ttshape{9}{1000}{OT1TT}
\setfont\smallbf\bfshape{10}{900}{OT1}
\setfont\smallit\itshape{9}{1000}{OT1IT}
\setfont\smallsl\slshape{9}{1000}{OT1}
\setfont\smallsf\sfshape{9}{1000}{OT1}
\setfont\smallsc\scshape{10}{900}{OT1}
\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
\font\smalli=cmmi9
\font\smallsy=cmsy9
\def\smallecsize{0900}

% Fonts for small examples (8pt).
\def\smallernominalsize{8pt}
\setfont\smallerrm\rmshape{8}{1000}{OT1}
\setfont\smallertt\ttshape{8}{1000}{OT1TT}
\setfont\smallerbf\bfshape{10}{800}{OT1}
\setfont\smallerit\itshape{8}{1000}{OT1IT}
\setfont\smallersl\slshape{8}{1000}{OT1}
\setfont\smallersf\sfshape{8}{1000}{OT1}
\setfont\smallersc\scshape{10}{800}{OT1}
\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
\font\smalleri=cmmi8
\font\smallersy=cmsy8
\def\smallerecsize{0800}

% Fonts for title page (20.4pt):
\def\titlenominalsize{20pt}
\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
\let\titlebf=\titlerm
\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
\font\titlei=cmmi12 scaled \magstep3
\font\titlesy=cmsy10 scaled \magstep4
\def\titleecsize{2074}

% Chapter fonts (14.4pt).
\def\chapnominalsize{14pt}
\setfont\chaprm\rmbshape{12}{\magstep1}{OT1}
\setfont\chapit\itbshape{10}{\magstep2}{OT1IT}
\setfont\chapsl\slbshape{10}{\magstep2}{OT1}
\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT}
\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT}
\setfont\chapsf\sfbshape{12}{\magstep1}{OT1}
\let\chapbf\chaprm
\setfont\chapsc\scbshape{10}{\magstep2}{OT1}
\font\chapi=cmmi12 scaled \magstep1
\font\chapsy=cmsy10 scaled \magstep2
\def\chapecsize{1440}

% Section fonts (12pt).
\def\secnominalsize{12pt}
\setfont\secrm\rmbshape{12}{1000}{OT1}
\setfont\secit\itbshape{10}{\magstep1}{OT1IT}
\setfont\secsl\slbshape{10}{\magstep1}{OT1}
\setfont\sectt\ttbshape{12}{1000}{OT1TT}
\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT}
\setfont\secsf\sfbshape{12}{1000}{OT1}
\let\secbf\secrm
\setfont\secsc\scbshape{10}{\magstep1}{OT1}
\font\seci=cmmi12
\font\secsy=cmsy10 scaled \magstep1
\def\sececsize{1200}

% Subsection fonts (10pt).
\def\ssecnominalsize{10pt}
\setfont\ssecrm\rmbshape{10}{1000}{OT1}
\setfont\ssecit\itbshape{10}{1000}{OT1IT}
\setfont\ssecsl\slbshape{10}{1000}{OT1}
\setfont\ssectt\ttbshape{10}{1000}{OT1TT}
\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT}
\setfont\ssecsf\sfbshape{10}{1000}{OT1}
\let\ssecbf\ssecrm
\setfont\ssecsc\scbshape{10}{1000}{OT1}
\font\sseci=cmmi10
\font\ssecsy=cmsy10
\def\ssececsize{1000}

% Reduced fonts for @acro in text (9pt).
\def\reducednominalsize{9pt}
\setfont\reducedrm\rmshape{9}{1000}{OT1}
\setfont\reducedtt\ttshape{9}{1000}{OT1TT}
\setfont\reducedbf\bfshape{10}{900}{OT1}
\setfont\reducedit\itshape{9}{1000}{OT1IT}
\setfont\reducedsl\slshape{9}{1000}{OT1}
\setfont\reducedsf\sfshape{9}{1000}{OT1}
\setfont\reducedsc\scshape{10}{900}{OT1}
\setfont\reducedttsl\ttslshape{10}{900}{OT1TT}
\font\reducedi=cmmi9
\font\reducedsy=cmsy9
\def\reducedecsize{0900}

\divide\parskip by 2  % reduce space between paragraphs
\textleading = 12pt   % line spacing for 10pt CM
\textfonts            % reset the current fonts
\rm
} % end of 10pt text font size definitions, \definetextfontsizex


% We provide the user-level command
%   @fonttextsize 10
% (or 11) to redefine the text font size.  pt is assumed.
%
\def\xiword{11}
\def\xword{10}
\def\xwordpt{10pt}
%
\parseargdef\fonttextsize{%
  \def\textsizearg{#1}%
  %\wlog{doing @fonttextsize \textsizearg}%
  %
  % Set \globaldefs so that documents can use this inside @tex, since
  % makeinfo 4.8 does not support it, but we need it nonetheless.
  %
 \begingroup \globaldefs=1
  \ifx\textsizearg\xword \definetextfontsizex
  \else \ifx\textsizearg\xiword \definetextfontsizexi
  \else
    \errhelp=\EMsimple
    \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'}
  \fi\fi
 \endgroup
}

% In order for the font changes to affect most math symbols and letters,
% we have to define the \textfont of the standard families.  We don't
% bother to reset \scriptfont and \scriptscriptfont; awaiting user need.
%
\def\resetmathfonts{%
  \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy
  \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf
  \textfont\ttfam=\tentt \textfont\sffam=\tensf
}

% The font-changing commands redefine the meanings of \tenSTYLE, instead
% of just \STYLE.  We do this because \STYLE needs to also set the
% current \fam for math mode.  Our \STYLE (e.g., \rm) commands hardwire
% \tenSTYLE to set the current font.
%
% Each font-changing command also sets the names \lsize (one size lower)
% and \lllsize (three sizes lower).  These relative commands are used
% in, e.g., the LaTeX logo and acronyms.
%
% This all needs generalizing, badly.
%
\def\textfonts{%
  \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
  \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
  \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy
  \let\tenttsl=\textttsl
  \def\curfontsize{text}%
  \def\lsize{reduced}\def\lllsize{smaller}%
  \resetmathfonts \setleading{\textleading}}
\def\titlefonts{%
  \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
  \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
  \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
  \let\tenttsl=\titlettsl
  \def\curfontsize{title}%
  \def\lsize{chap}\def\lllsize{subsec}%
  \resetmathfonts \setleading{27pt}}
\def\titlefont#1{{\titlefonts\rmisbold #1}}
\def\chapfonts{%
  \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
  \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
  \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy
  \let\tenttsl=\chapttsl
  \def\curfontsize{chap}%
  \def\lsize{sec}\def\lllsize{text}%
  \resetmathfonts \setleading{19pt}}
\def\secfonts{%
  \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
  \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
  \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy
  \let\tenttsl=\secttsl
  \def\curfontsize{sec}%
  \def\lsize{subsec}\def\lllsize{reduced}%
  \resetmathfonts \setleading{17pt}}
\def\subsecfonts{%
  \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
  \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
  \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy
  \let\tenttsl=\ssecttsl
  \def\curfontsize{ssec}%
  \def\lsize{text}\def\lllsize{small}%
  \resetmathfonts \setleading{15pt}}
\let\subsubsecfonts = \subsecfonts
\def\reducedfonts{%
  \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl
  \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc
  \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy
  \let\tenttsl=\reducedttsl
  \def\curfontsize{reduced}%
  \def\lsize{small}\def\lllsize{smaller}%
  \resetmathfonts \setleading{10.5pt}}
\def\smallfonts{%
  \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl
  \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
  \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
  \let\tenttsl=\smallttsl
  \def\curfontsize{small}%
  \def\lsize{smaller}\def\lllsize{smaller}%
  \resetmathfonts \setleading{10.5pt}}
\def\smallerfonts{%
  \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl
  \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc
  \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy
  \let\tenttsl=\smallerttsl
  \def\curfontsize{smaller}%
  \def\lsize{smaller}\def\lllsize{smaller}%
  \resetmathfonts \setleading{9.5pt}}

% Fonts for short table of contents.
\setfont\shortcontrm\rmshape{12}{1000}{OT1}
\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1}  % no cmb12
\setfont\shortcontsl\slshape{12}{1000}{OT1}
\setfont\shortconttt\ttshape{12}{1000}{OT1TT}

% Define these just so they can be easily changed for other fonts.
\def\angleleft{$\langle$}
\def\angleright{$\rangle$}

% Set the fonts to use with the @small... environments.
\let\smallexamplefonts = \smallfonts

% About \smallexamplefonts.  If we use \smallfonts (9pt), @smallexample
% can fit this many characters:
%   8.5x11=86   smallbook=72  a4=90  a5=69
% If we use \scriptfonts (8pt), then we can fit this many characters:
%   8.5x11=90+  smallbook=80  a4=90+  a5=77
% For me, subjectively, the few extra characters that fit aren't worth
% the additional smallness of 8pt.  So I'm making the default 9pt.
%
% By the way, for comparison, here's what fits with @example (10pt):
%   8.5x11=71  smallbook=60  a4=75  a5=58
% --karl, 24jan03.

% Set up the default fonts, so we can use them for creating boxes.
%
\definetextfontsizexi


\message{markup,}

% Check if we are currently using a typewriter font.  Since all the
% Computer Modern typewriter fonts have zero interword stretch (and
% shrink), and it is reasonable to expect all typewriter fonts to have
% this property, we can check that font parameter.
%
\def\ifmonospace{\ifdim\fontdimen3\font=0pt }

% Markup style infrastructure.  \defmarkupstylesetup\INITMACRO will
% define and register \INITMACRO to be called on markup style changes.
% \INITMACRO can check \currentmarkupstyle for the innermost
% style and the set of \ifmarkupSTYLE switches for all styles
% currently in effect.
\newif\ifmarkupvar
\newif\ifmarkupsamp
\newif\ifmarkupkey
%\newif\ifmarkupfile % @file == @samp.
%\newif\ifmarkupoption % @option == @samp.
\newif\ifmarkupcode
\newif\ifmarkupkbd
%\newif\ifmarkupenv % @env == @code.
%\newif\ifmarkupcommand % @command == @code.
\newif\ifmarkuptex % @tex (and part of @math, for now).
\newif\ifmarkupexample
\newif\ifmarkupverb
\newif\ifmarkupverbatim

\let\currentmarkupstyle\empty

\def\setupmarkupstyle#1{%
  \csname markup#1true\endcsname
  \def\currentmarkupstyle{#1}%
  \markupstylesetup
}

\let\markupstylesetup\empty

\def\defmarkupstylesetup#1{%
  \expandafter\def\expandafter\markupstylesetup
    \expandafter{\markupstylesetup #1}%
  \def#1%
}

% Markup style setup for left and right quotes.
\defmarkupstylesetup\markupsetuplq{%
  \expandafter\let\expandafter \temp
    \csname markupsetuplq\currentmarkupstyle\endcsname
  \ifx\temp\relax \markupsetuplqdefault \else \temp \fi
}

\defmarkupstylesetup\markupsetuprq{%
  \expandafter\let\expandafter \temp
    \csname markupsetuprq\currentmarkupstyle\endcsname
  \ifx\temp\relax \markupsetuprqdefault \else \temp \fi
}

{
\catcode`\'=\active
\catcode`\`=\active

\gdef\markupsetuplqdefault{\let`\lq}
\gdef\markupsetuprqdefault{\let'\rq}

\gdef\markupsetcodequoteleft{\let`\codequoteleft}
\gdef\markupsetcodequoteright{\let'\codequoteright}
}

\let\markupsetuplqcode \markupsetcodequoteleft
\let\markupsetuprqcode \markupsetcodequoteright
%
\let\markupsetuplqexample \markupsetcodequoteleft
\let\markupsetuprqexample \markupsetcodequoteright
%
\let\markupsetuplqkbd     \markupsetcodequoteleft
\let\markupsetuprqkbd     \markupsetcodequoteright
%
\let\markupsetuplqsamp \markupsetcodequoteleft
\let\markupsetuprqsamp \markupsetcodequoteright
%
\let\markupsetuplqverb \markupsetcodequoteleft
\let\markupsetuprqverb \markupsetcodequoteright
%
\let\markupsetuplqverbatim \markupsetcodequoteleft
\let\markupsetuprqverbatim \markupsetcodequoteright

% Allow an option to not use regular directed right quote/apostrophe
% (char 0x27), but instead the undirected quote from cmtt (char 0x0d).
% The undirected quote is ugly, so don't make it the default, but it
% works for pasting with more pdf viewers (at least evince), the
% lilypond developers report.  xpdf does work with the regular 0x27.
%
\def\codequoteright{%
  \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax
    \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax
      '%
    \else \char'15 \fi
  \else \char'15 \fi
}
%
% and a similar option for the left quote char vs. a grave accent.
% Modern fonts display ASCII 0x60 as a grave accent, so some people like
% the code environments to do likewise.
%
\def\codequoteleft{%
  \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax
    \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax
      % [Knuth] pp. 380,381,391
      % \relax disables Spanish ligatures ?` and !` of \tt font.
      \relax`%
    \else \char'22 \fi
  \else \char'22 \fi
}

% Commands to set the quote options.
% 
\parseargdef\codequoteundirected{%
  \def\temp{#1}%
  \ifx\temp\onword
    \expandafter\let\csname SETtxicodequoteundirected\endcsname
      = t%
  \else\ifx\temp\offword
    \expandafter\let\csname SETtxicodequoteundirected\endcsname
      = \relax
  \else
    \errhelp = \EMsimple
    \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}%
  \fi\fi
}
%
\parseargdef\codequotebacktick{%
  \def\temp{#1}%
  \ifx\temp\onword
    \expandafter\let\csname SETtxicodequotebacktick\endcsname
      = t%
  \else\ifx\temp\offword
    \expandafter\let\csname SETtxicodequotebacktick\endcsname
      = \relax
  \else
    \errhelp = \EMsimple
    \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}%
  \fi\fi
}

% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font.
\def\noligaturesquoteleft{\relax\lq}

% Count depth in font-changes, for error checks
\newcount\fontdepth \fontdepth=0

% Font commands.

% #1 is the font command (\sl or \it), #2 is the text to slant.
% If we are in a monospaced environment, however, 1) always use \ttsl,
% and 2) do not add an italic correction.
\def\dosmartslant#1#2{%
  \ifusingtt 
    {{\ttsl #2}\let\next=\relax}%
    {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}%
  \next
}
\def\smartslanted{\dosmartslant\sl}
\def\smartitalic{\dosmartslant\it}

% Output an italic correction unless \next (presumed to be the following
% character) is such as not to need one.
\def\smartitaliccorrection{%
  \ifx\next,%
  \else\ifx\next-%
  \else\ifx\next.%
  \else\ifx\next\.%
  \else\ifx\next\comma%
  \else\ptexslash
  \fi\fi\fi\fi\fi
  \aftersmartic
}

% Unconditional use \ttsl, and no ic.  @var is set to this for defuns.
\def\ttslanted#1{{\ttsl #1}}

% @cite is like \smartslanted except unconditionally use \sl.  We never want
% ttsl for book titles, do we?
\def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection}

\def\aftersmartic{}
\def\var#1{%
  \let\saveaftersmartic = \aftersmartic
  \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}%
  \smartslanted{#1}%
}

\let\i=\smartitalic
\let\slanted=\smartslanted
\let\dfn=\smartslanted
\let\emph=\smartitalic

% Explicit font changes: @r, @sc, undocumented @ii.
\def\r#1{{\rm #1}}              % roman font
\def\sc#1{{\smallcaps#1}}       % smallcaps font
\def\ii#1{{\it #1}}             % italic font

% @b, explicit bold.  Also @strong.
\def\b#1{{\bf #1}}
\let\strong=\b

% @sansserif, explicit sans.
\def\sansserif#1{{\sf #1}}

% We can't just use \exhyphenpenalty, because that only has effect at
% the end of a paragraph.  Restore normal hyphenation at the end of the
% group within which \nohyphenation is presumably called.
%
\def\nohyphenation{\hyphenchar\font = -1  \aftergroup\restorehyphenation}
\def\restorehyphenation{\hyphenchar\font = `- }

% Set sfcode to normal for the chars that usually have another value.
% Can't use plain's \frenchspacing because it uses the `\x notation, and
% sometimes \x has an active definition that messes things up.
%
\catcode`@=11
  \def\plainfrenchspacing{%
    \sfcode`\.=\@m \sfcode`\?=\@m \sfcode`\!=\@m
    \sfcode`\:=\@m \sfcode`\;=\@m \sfcode`\,=\@m
    \def\endofsentencespacefactor{1000}% for @. and friends
  }
  \def\plainnonfrenchspacing{%
    \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000
    \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250
    \def\endofsentencespacefactor{3000}% for @. and friends
  }
\catcode`@=\other
\def\endofsentencespacefactor{3000}% default

% @t, explicit typewriter.
\def\t#1{%
  {\tt \rawbackslash \plainfrenchspacing #1}%
  \null
}

% @samp.
\def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}}

% @indicateurl is \samp, that is, with quotes.
\let\indicateurl=\samp

% @code (and similar) prints in typewriter, but with spaces the same
% size as normal in the surrounding text, without hyphenation, etc.
% This is a subroutine for that.
\def\tclose#1{%
  {%
    % Change normal interword space to be same as for the current font.
    \spaceskip = \fontdimen2\font
    %
    % Switch to typewriter.
    \tt
    %
    % But `\ ' produces the large typewriter interword space.
    \def\ {{\spaceskip = 0pt{} }}%
    %
    % Turn off hyphenation.
    \nohyphenation
    %
    \rawbackslash
    \plainfrenchspacing
    #1%
  }%
  \null % reset spacefactor to 1000
}

% We *must* turn on hyphenation at `-' and `_' in @code.
% (But see \codedashfinish below.)
% Otherwise, it is too hard to avoid overfull hboxes
% in the Emacs manual, the Library manual, etc.
%
% Unfortunately, TeX uses one parameter (\hyphenchar) to control
% both hyphenation at - and hyphenation within words.
% We must therefore turn them both off (\tclose does that)
% and arrange explicitly to hyphenate at a dash. -- rms.
{
  \catcode`\-=\active \catcode`\_=\active
  \catcode`\'=\active \catcode`\`=\active
  \global\let'=\rq \global\let`=\lq  % default definitions
  %
  \global\def\code{\begingroup
    \setupmarkupstyle{code}%
    % The following should really be moved into \setupmarkupstyle handlers.
    \catcode\dashChar=\active  \catcode\underChar=\active
    \ifallowcodebreaks
     \let-\codedash
     \let_\codeunder
    \else
     \let-\normaldash
     \let_\realunder
    \fi
    % Given -foo (with a single dash), we do not want to allow a break
    % after the hyphen.
    \global\let\codedashprev=\codedash
    %
    \codex
  }
  %
  \gdef\codedash{\futurelet\next\codedashfinish}
  \gdef\codedashfinish{%
    \normaldash % always output the dash character itself.
    % 
    % Now, output a discretionary to allow a line break, unless
    % (a) the next character is a -, or
    % (b) the preceding character is a -.
    % E.g., given --posix, we do not want to allow a break after either -.
    % Given --foo-bar, we do want to allow a break between the - and the b.
    \ifx\next\codedash \else
      \ifx\codedashprev\codedash 
      \else \discretionary{}{}{}\fi
    \fi
    % we need the space after the = for the case when \next itself is a
    % space token; it would get swallowed otherwise.  As in @code{- a}.
    \global\let\codedashprev= \next
  }
}
\def\normaldash{-}
%
\def\codex #1{\tclose{#1}\endgroup}

\def\codeunder{%
  % this is all so @math{@code{var_name}+1} can work.  In math mode, _
  % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.)
  % will therefore expand the active definition of _, which is us
  % (inside @code that is), therefore an endless loop.
  \ifusingtt{\ifmmode
               \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
             \else\normalunderscore \fi
             \discretionary{}{}{}}%
            {\_}%
}

% An additional complication: the above will allow breaks after, e.g.,
% each of the four underscores in __typeof__.  This is bad.
% @allowcodebreaks provides a document-level way to turn breaking at -
% and _ on and off.
%
\newif\ifallowcodebreaks  \allowcodebreakstrue

\def\keywordtrue{true}
\def\keywordfalse{false}

\parseargdef\allowcodebreaks{%
  \def\txiarg{#1}%
  \ifx\txiarg\keywordtrue
    \allowcodebreakstrue
  \else\ifx\txiarg\keywordfalse
    \allowcodebreaksfalse
  \else
    \errhelp = \EMsimple
    \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}%
  \fi\fi
}

% For @command, @env, @file, @option quotes seem unnecessary,
% so use \code rather than \samp.
\let\command=\code
\let\env=\code
\let\file=\code
\let\option=\code

% @uref (abbreviation for `urlref') aka @url takes an optional
% (comma-separated) second argument specifying the text to display and
% an optional third arg as text to display instead of (rather than in
% addition to) the url itself.  First (mandatory) arg is the url.

% TeX-only option to allow changing PDF output to show only the second
% arg (if given), and not the url (which is then just the link target).
\newif\ifurefurlonlylink

% The main macro is \urefbreak, which allows breaking at expected
% places within the url.  (There used to be another version, which
% didn't support automatic breaking.)
\def\urefbreak{\begingroup \urefcatcodes \dourefbreak}
\let\uref=\urefbreak
%
\def\dourefbreak#1{\urefbreakfinish #1,,,\finish}
\def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example
  \unsepspaces
  \pdfurl{#1}%
  \setbox0 = \hbox{\ignorespaces #3}%
  \ifdim\wd0 > 0pt
    \unhbox0 % third arg given, show only that
  \else
    \setbox0 = \hbox{\ignorespaces #2}% look for second arg
    \ifdim\wd0 > 0pt
      \ifpdf
        \ifurefurlonlylink
          % PDF plus option to not display url, show just arg
          \unhbox0             
        \else
          % PDF, normally display both arg and url for consistency,
          % visibility, if the pdf is eventually used to print, etc.
          \unhbox0\ (\urefcode{#1})%
        \fi
      \else
        \unhbox0\ (\urefcode{#1})% DVI, always show arg and url
      \fi
    \else
      \urefcode{#1}% only url given, so show it
    \fi
  \fi
  \endlink
\endgroup}

% Allow line breaks around only a few characters (only).
\def\urefcatcodes{%
  \catcode`\&=\active \catcode`\.=\active
  \catcode`\#=\active \catcode`\?=\active
  \catcode`\/=\active
}
{
  \urefcatcodes
  %
  \global\def\urefcode{\begingroup
    \setupmarkupstyle{code}%
    \urefcatcodes
    \let&\urefcodeamp
    \let.\urefcodedot
    \let#\urefcodehash
    \let?\urefcodequest
    \let/\urefcodeslash
    \codex
  }
  %
  % By default, they are just regular characters.
  \global\def&{\normalamp}
  \global\def.{\normaldot}
  \global\def#{\normalhash}
  \global\def?{\normalquest}
  \global\def/{\normalslash}
}

% we put a little stretch before and after the breakable chars, to help
% line breaking of long url's.  The unequal skips make look better in
% cmtt at least, especially for dots.
\def\urefprestretchamount{.13em}
\def\urefpoststretchamount{.1em}
\def\urefprestretch{\urefprebreak \hskip0pt plus\urefprestretchamount\relax}
\def\urefpoststretch{\urefpostbreak \hskip0pt plus\urefprestretchamount\relax}
%
\def\urefcodeamp{\urefprestretch \&\urefpoststretch}
\def\urefcodedot{\urefprestretch .\urefpoststretch}
\def\urefcodehash{\urefprestretch \#\urefpoststretch}
\def\urefcodequest{\urefprestretch ?\urefpoststretch}
\def\urefcodeslash{\futurelet\next\urefcodeslashfinish}
{
  \catcode`\/=\active
  \global\def\urefcodeslashfinish{%
    \urefprestretch \slashChar
    % Allow line break only after the final / in a sequence of
    % slashes, to avoid line break between the slashes in http://.
    \ifx\next/\else \urefpoststretch \fi
  }
}

% One more complication: by default we'll break after the special
% characters, but some people like to break before the special chars, so
% allow that.  Also allow no breaking at all, for manual control.
% 
\parseargdef\urefbreakstyle{%
  \def\txiarg{#1}%
  \ifx\txiarg\wordnone
    \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak}
  \else\ifx\txiarg\wordbefore
    \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak}
  \else\ifx\txiarg\wordafter
    \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak}
  \else
    \errhelp = \EMsimple
    \errmessage{Unknown @urefbreakstyle setting `\txiarg'}%
  \fi\fi\fi
}
\def\wordafter{after}
\def\wordbefore{before}
\def\wordnone{none}

\urefbreakstyle after

% @url synonym for @uref, since that's how everyone uses it.
%
\let\url=\uref

% rms does not like angle brackets --karl, 17may97.
% So now @email is just like @uref, unless we are pdf.
%
%\def\email#1{\angleleft{\tt #1}\angleright}
\ifpdf
  \def\email#1{\doemail#1,,\finish}
  \def\doemail#1,#2,#3\finish{\begingroup
    \unsepspaces
    \pdfurl{mailto:#1}%
    \setbox0 = \hbox{\ignorespaces #2}%
    \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
    \endlink
  \endgroup}
\else
  \let\email=\uref
\fi

% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
%   `example' (@kbd uses ttsl only inside of @example and friends),
%   or `code' (@kbd uses normal tty font always).
\parseargdef\kbdinputstyle{%
  \def\txiarg{#1}%
  \ifx\txiarg\worddistinct
    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
  \else\ifx\txiarg\wordexample
    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
  \else\ifx\txiarg\wordcode
    \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
  \else
    \errhelp = \EMsimple
    \errmessage{Unknown @kbdinputstyle setting `\txiarg'}%
  \fi\fi\fi
}
\def\worddistinct{distinct}
\def\wordexample{example}
\def\wordcode{code}

% Default is `distinct'.
\kbdinputstyle distinct

% @kbd is like @code, except that if the argument is just one @key command,
% then @kbd has no effect.
\def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}}

\def\xkey{\key}
\def\kbdsub#1#2#3\par{%
  \def\one{#1}\def\three{#3}\def\threex{??}%
  \ifx\one\xkey\ifx\threex\three \key{#2}%
  \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
  \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
}

% definition of @key that produces a lozenge.  Doesn't adjust to text size.
%\setfont\keyrm\rmshape{8}{1000}{OT1}
%\font\keysy=cmsy9
%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
%  \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
%    \vbox{\hrule\kern-0.4pt
%     \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
%    \kern-0.4pt\hrule}%
%  \kern-.06em\raise0.4pt\hbox{\angleright}}}}

% definition of @key with no lozenge.  If the current font is already
% monospace, don't change it; that way, we respect @kbdinputstyle.  But
% if it isn't monospace, then use \tt.
%
\def\key#1{{\setupmarkupstyle{key}%
  \nohyphenation
  \ifmonospace\else\tt\fi
  #1}\null}

% @clicksequence{File @click{} Open ...}
\def\clicksequence#1{\begingroup #1\endgroup}

% @clickstyle @arrow   (by default)
\parseargdef\clickstyle{\def\click{#1}}
\def\click{\arrow}

% Typeset a dimension, e.g., `in' or `pt'.  The only reason for the
% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
%
\def\dmn#1{\thinspace #1}

% @acronym for "FBI", "NATO", and the like.
% We print this one point size smaller, since it's intended for
% all-uppercase.
%
\def\acronym#1{\doacronym #1,,\finish}
\def\doacronym#1,#2,#3\finish{%
  {\selectfonts\lsize #1}%
  \def\temp{#2}%
  \ifx\temp\empty \else
    \space ({\unsepspaces \ignorespaces \temp \unskip})%
  \fi
  \null % reset \spacefactor=1000
}

% @abbr for "Comput. J." and the like.
% No font change, but don't do end-of-sentence spacing.
%
\def\abbr#1{\doabbr #1,,\finish}
\def\doabbr#1,#2,#3\finish{%
  {\plainfrenchspacing #1}%
  \def\temp{#2}%
  \ifx\temp\empty \else
    \space ({\unsepspaces \ignorespaces \temp \unskip})%
  \fi
  \null % reset \spacefactor=1000
}

% @asis just yields its argument.  Used with @table, for example.
%
\def\asis#1{#1}

% @math outputs its argument in math mode.
%
% One complication: _ usually means subscripts, but it could also mean
% an actual _ character, as in @math{@var{some_variable} + 1}.  So make
% _ active, and distinguish by seeing if the current family is \slfam,
% which is what @var uses.
{
  \catcode`\_ = \active
  \gdef\mathunderscore{%
    \catcode`\_=\active
    \def_{\ifnum\fam=\slfam \_\else\sb\fi}%
  }
}
% Another complication: we want \\ (and @\) to output a math (or tt) \.
% FYI, plain.tex uses \\ as a temporary control sequence (for no
% particular reason), but this is not advertised and we don't care.
%
% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
%
\def\math{%
  \ifmmode\else % only go into math if not in math mode already
    \tex
    \mathunderscore
    \let\\ = \mathbackslash
    \mathactive
    % make the texinfo accent commands work in math mode
    \let\"=\ddot
    \let\'=\acute
    \let\==\bar
    \let\^=\hat
    \let\`=\grave
    \let\u=\breve
    \let\v=\check
    \let\~=\tilde
    \let\dotaccent=\dot
    % have to provide another name for sup operator
    \let\mathopsup=\sup
  $\expandafter\finishmath\fi
}
\def\finishmath#1{#1$\endgroup}  % Close the group opened by \tex.

% Some active characters (such as <) are spaced differently in math.
% We have to reset their definitions in case the @math was an argument
% to a command which sets the catcodes (such as @item or @section).
%
{
  \catcode`^ = \active
  \catcode`< = \active
  \catcode`> = \active
  \catcode`+ = \active
  \catcode`' = \active
  \gdef\mathactive{%
    \let^ = \ptexhat
    \let< = \ptexless
    \let> = \ptexgtr
    \let+ = \ptexplus
    \let' = \ptexquoteright
  }
}

% for @sub and @sup, if in math mode, just do a normal sub/superscript.
% If in text, use math to place as sub/superscript, but switch
% into text mode, with smaller fonts.  This is a different font than the
% one used for real math sub/superscripts (8pt vs. 7pt), but let's not
% fix it (significant additions to font machinery) until someone notices.
%
\def\sub{\ifmmode \expandafter\sb \else \expandafter\finishsub\fi}
\def\finishsub#1{$\sb{\hbox{\selectfonts\lllsize #1}}$}%
%
\def\sup{\ifmmode \expandafter\ptexsp \else \expandafter\finishsup\fi}
\def\finishsup#1{$\ptexsp{\hbox{\selectfonts\lllsize #1}}$}%

% @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}.
% Ignore unless FMTNAME == tex; then it is like @iftex and @tex,
% except specified as a normal braced arg, so no newlines to worry about.
% 
\def\outfmtnametex{tex}
%
\long\def\inlinefmt#1{\doinlinefmt #1,\finish}
\long\def\doinlinefmt#1,#2,\finish{%
  \def\inlinefmtname{#1}%
  \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi
}
% 
% @inlinefmtifelse{FMTNAME,THEN-TEXT,ELSE-TEXT} expands THEN-TEXT if
% FMTNAME is tex, else ELSE-TEXT.
\long\def\inlinefmtifelse#1{\doinlinefmtifelse #1,,,\finish}
\long\def\doinlinefmtifelse#1,#2,#3,#4,\finish{%
  \def\inlinefmtname{#1}%
  \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\else \ignorespaces #3\fi
}
%
% For raw, must switch into @tex before parsing the argument, to avoid
% setting catcodes prematurely.  Doing it this way means that, for
% example, @inlineraw{html, foo{bar} gets a parse error instead of being
% ignored.  But this isn't important because if people want a literal
% *right* brace they would have to use a command anyway, so they may as
% well use a command to get a left brace too.  We could re-use the
% delimiter character idea from \verb, but it seems like overkill.
% 
\long\def\inlineraw{\tex \doinlineraw}
\long\def\doinlineraw#1{\doinlinerawtwo #1,\finish}
\def\doinlinerawtwo#1,#2,\finish{%
  \def\inlinerawname{#1}%
  \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi
  \endgroup % close group opened by \tex.
}

% @inlineifset{VAR, TEXT} expands TEXT if VAR is @set.
%
\long\def\inlineifset#1{\doinlineifset #1,\finish}
\long\def\doinlineifset#1,#2,\finish{%
  \def\inlinevarname{#1}%
  \expandafter\ifx\csname SET\inlinevarname\endcsname\relax
  \else\ignorespaces#2\fi
}

% @inlineifclear{VAR, TEXT} expands TEXT if VAR is not @set.
%
\long\def\inlineifclear#1{\doinlineifclear #1,\finish}
\long\def\doinlineifclear#1,#2,\finish{%
  \def\inlinevarname{#1}%
  \expandafter\ifx\csname SET\inlinevarname\endcsname\relax \ignorespaces#2\fi
}


\message{glyphs,}
% and logos.

% @@ prints an @, as does @atchar{}.
\def\@{\char64 }
\let\atchar=\@

% @{ @} @lbracechar{} @rbracechar{} all generate brace characters.
% Unless we're in typewriter, use \ecfont because the CM text fonts do
% not have braces, and we don't want to switch into math.
\def\mylbrace{{\ifmonospace\else\ecfont\fi \char123}}
\def\myrbrace{{\ifmonospace\else\ecfont\fi \char125}}
\let\{=\mylbrace \let\lbracechar=\{
\let\}=\myrbrace \let\rbracechar=\}
\begingroup
  % Definitions to produce \{ and \} commands for indices,
  % and @{ and @} for the aux/toc files.
  \catcode`\{ = \other \catcode`\} = \other
  \catcode`\[ = 1 \catcode`\] = 2
  \catcode`\! = 0 \catcode`\\ = \other
  !gdef!lbracecmd[\{]%
  !gdef!rbracecmd[\}]%
  !gdef!lbraceatcmd[@{]%
  !gdef!rbraceatcmd[@}]%
!endgroup

% @comma{} to avoid , parsing problems.
\let\comma = ,

% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H.
\let\, = \ptexc
\let\dotaccent = \ptexdot
\def\ringaccent#1{{\accent23 #1}}
\let\tieaccent = \ptext
\let\ubaraccent = \ptexb
\let\udotaccent = \d

% Other special characters: @questiondown @exclamdown @ordf @ordm
% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss.
\def\questiondown{?`}
\def\exclamdown{!`}
\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}}
\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}}

% Dotless i and dotless j, used for accents.
\def\imacro{i}
\def\jmacro{j}
\def\dotless#1{%
  \def\temp{#1}%
  \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi
  \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi
  \else \errmessage{@dotless can be used only with i or j}%
  \fi\fi
}

% The \TeX{} logo, as in plain, but resetting the spacing so that a
% period following counts as ending a sentence.  (Idea found in latex.)
%
\edef\TeX{\TeX \spacefactor=1000 }

% @LaTeX{} logo.  Not quite the same results as the definition in
% latex.ltx, since we use a different font for the raised A; it's most
% convenient for us to use an explicitly smaller font, rather than using
% the \scriptstyle font (since we don't reset \scriptstyle and
% \scriptscriptstyle).
%
\def\LaTeX{%
  L\kern-.36em
  {\setbox0=\hbox{T}%
   \vbox to \ht0{\hbox{%
     \ifx\textnominalsize\xwordpt
       % for 10pt running text, \lllsize (8pt) is too small for the A in LaTeX.
       % Revert to plain's \scriptsize, which is 7pt.
       \count255=\the\fam $\fam\count255 \scriptstyle A$%
     \else
       % For 11pt, we can use our lllsize.
       \selectfonts\lllsize A%
     \fi
     }%
     \vss
  }}%
  \kern-.15em
  \TeX
}

% Some math mode symbols.  Define \ensuremath to switch into math mode
% unless we are already there.  Expansion tricks may not be needed here,
% but safer, and can't hurt.
\def\ensuremath{\ifmmode \expandafter\asis \else\expandafter\ensuredmath \fi}
\def\ensuredmath#1{$\relax#1$}
%
\def\bullet{\ensuremath\ptexbullet}
\def\geq{\ensuremath\ge}
\def\leq{\ensuremath\le}
\def\minus{\ensuremath-}

% @dots{} outputs an ellipsis using the current font.
% We do .5em per period so that it has the same spacing in the cm
% typewriter fonts as three actual period characters; on the other hand,
% in other typewriter fonts three periods are wider than 1.5em.  So do
% whichever is larger.
%
\def\dots{%
  \leavevmode
  \setbox0=\hbox{...}% get width of three periods
  \ifdim\wd0 > 1.5em
    \dimen0 = \wd0
  \else
    \dimen0 = 1.5em
  \fi
  \hbox to \dimen0{%
    \hskip 0pt plus.25fil
    .\hskip 0pt plus1fil
    .\hskip 0pt plus1fil
    .\hskip 0pt plus.5fil
  }%
}

% @enddots{} is an end-of-sentence ellipsis.
%
\def\enddots{%
  \dots
  \spacefactor=\endofsentencespacefactor
}

% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
%
% Since these characters are used in examples, they should be an even number of
% \tt widths. Each \tt character is 1en, so two makes it 1em.
%
\def\point{$\star$}
\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}}
\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}}
\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}}

% The @error{} command.
% Adapted from the TeXbook's \boxit.
%
\newbox\errorbox
%
{\tentt \global\dimen0 = 3em}% Width of the box.
\dimen2 = .55pt % Thickness of rules
% The text. (`r' is open on the right, `e' somewhat less so on the left.)
\setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt}
%
\setbox\errorbox=\hbox to \dimen0{\hfil
   \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
   \advance\hsize by -2\dimen2 % Rules.
   \vbox{%
      \hrule height\dimen2
      \hbox{\vrule width\dimen2 \kern3pt          % Space to left of text.
         \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
         \kern3pt\vrule width\dimen2}% Space to right.
      \hrule height\dimen2}
    \hfil}
%
\def\error{\leavevmode\lower.7ex\copy\errorbox}

% @pounds{} is a sterling sign, which Knuth put in the CM italic font.
%
\def\pounds{{\it\$}}

% @euro{} comes from a separate font, depending on the current style.
% We use the free feym* fonts from the eurosym package by Henrik
% Theiling, which support regular, slanted, bold and bold slanted (and
% "outlined" (blackboard board, sort of) versions, which we don't need).
% It is available from http://www.ctan.org/tex-archive/fonts/eurosym.
%
% Although only regular is the truly official Euro symbol, we ignore
% that.  The Euro is designed to be slightly taller than the regular
% font height.
%
% feymr - regular
% feymo - slanted
% feybr - bold
% feybo - bold slanted
%
% There is no good (free) typewriter version, to my knowledge.
% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide.
% Hmm.
%
% Also doesn't work in math.  Do we need to do math with euro symbols?
% Hope not.
%
%
\def\euro{{\eurofont e}}
\def\eurofont{%
  % We set the font at each command, rather than predefining it in
  % \textfonts and the other font-switching commands, so that
  % installations which never need the symbol don't have to have the
  % font installed.
  %
  % There is only one designed size (nominal 10pt), so we always scale
  % that to the current nominal size.
  %
  % By the way, simply using "at 1em" works for cmr10 and the like, but
  % does not work for cmbx10 and other extended/shrunken fonts.
  %
  \def\eurosize{\csname\curfontsize nominalsize\endcsname}%
  %
  \ifx\curfontstyle\bfstylename
    % bold:
    \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize
  \else
    % regular:
    \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize
  \fi
  \thiseurofont
}

% Glyphs from the EC fonts.  We don't use \let for the aliases, because
% sometimes we redefine the original macro, and the alias should reflect
% the redefinition.
%
% Use LaTeX names for the Icelandic letters.
\def\DH{{\ecfont \char"D0}} % Eth
\def\dh{{\ecfont \char"F0}} % eth
\def\TH{{\ecfont \char"DE}} % Thorn
\def\th{{\ecfont \char"FE}} % thorn
%
\def\guillemetleft{{\ecfont \char"13}}
\def\guillemotleft{\guillemetleft}
\def\guillemetright{{\ecfont \char"14}}
\def\guillemotright{\guillemetright}
\def\guilsinglleft{{\ecfont \char"0E}}
\def\guilsinglright{{\ecfont \char"0F}}
\def\quotedblbase{{\ecfont \char"12}}
\def\quotesinglbase{{\ecfont \char"0D}}
%
% This positioning is not perfect (see the ogonek LaTeX package), but
% we have the precomposed glyphs for the most common cases.  We put the
% tests to use those glyphs in the single \ogonek macro so we have fewer
% dummy definitions to worry about for index entries, etc.
%
% ogonek is also used with other letters in Lithuanian (IOU), but using
% the precomposed glyphs for those is not so easy since they aren't in
% the same EC font.
\def\ogonek#1{{%
  \def\temp{#1}%
  \ifx\temp\macrocharA\Aogonek
  \else\ifx\temp\macrochara\aogonek
  \else\ifx\temp\macrocharE\Eogonek
  \else\ifx\temp\macrochare\eogonek
  \else
    \ecfont \setbox0=\hbox{#1}%
    \ifdim\ht0=1ex\accent"0C #1%
    \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}%
    \fi
  \fi\fi\fi\fi
  }%
}
\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A}
\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a}
\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E}
\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e}
%
% Use the European Computer Modern fonts (cm-super in outline format)
% for non-CM glyphs.  That is ec* for regular text and tc* for the text
% companion symbols (LaTeX TS1 encoding).  Both are part of the ec
% package and follow the same conventions.
% 
\def\ecfont{\etcfont{e}}
\def\tcfont{\etcfont{t}}
%
\def\etcfont#1{%
  % We can't distinguish serif/sans and italic/slanted, but this
  % is used for crude hacks anyway (like adding French and German
  % quotes to documents typeset with CM, where we lose kerning), so
  % hopefully nobody will notice/care.
  \edef\ecsize{\csname\curfontsize ecsize\endcsname}%
  \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}%
  \ifmonospace
    % typewriter:
    \font\thisecfont = #1ctt\ecsize \space at \nominalsize
  \else
    \ifx\curfontstyle\bfstylename
      % bold:
      \font\thisecfont = #1cb\ifusingit{i}{x}\ecsize \space at \nominalsize
    \else
      % regular:
      \font\thisecfont = #1c\ifusingit{ti}{rm}\ecsize \space at \nominalsize
    \fi
  \fi
  \thisecfont
}

% @registeredsymbol - R in a circle.  The font for the R should really
% be smaller yet, but lllsize is the best we can do for now.
% Adapted from the plain.tex definition of \copyright.
%
\def\registeredsymbol{%
  $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}%
               \hfil\crcr\Orb}}%
    }$%
}

% @textdegree - the normal degrees sign.
%
\def\textdegree{$^\circ$}

% Laurent Siebenmann reports \Orb undefined with:
%  Textures 1.7.7 (preloaded format=plain 93.10.14)  (68K)  16 APR 2004 02:38
% so we'll define it if necessary.
%
\ifx\Orb\thisisundefined
\def\Orb{\mathhexbox20D}
\fi

% Quotes.
\chardef\quotedblleft="5C
\chardef\quotedblright=`\"
\chardef\quoteleft=`\`
\chardef\quoteright=`\'


\message{page headings,}

\newskip\titlepagetopglue \titlepagetopglue = 1.5in
\newskip\titlepagebottomglue \titlepagebottomglue = 2pc

% First the title page.  Must do @settitle before @titlepage.
\newif\ifseenauthor
\newif\iffinishedtitlepage

% Do an implicit @contents or @shortcontents after @end titlepage if the
% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
%
\newif\ifsetcontentsaftertitlepage
 \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
\newif\ifsetshortcontentsaftertitlepage
 \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue

\parseargdef\shorttitlepage{%
  \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}%
  \endgroup\page\hbox{}\page}

\envdef\titlepage{%
  % Open one extra group, as we want to close it in the middle of \Etitlepage.
  \begingroup
    \parindent=0pt \textfonts
    % Leave some space at the very top of the page.
    \vglue\titlepagetopglue
    % No rule at page bottom unless we print one at the top with @title.
    \finishedtitlepagetrue
    %
    % Most title ``pages'' are actually two pages long, with space
    % at the top of the second.  We don't want the ragged left on the second.
    \let\oldpage = \page
    \def\page{%
      \iffinishedtitlepage\else
	 \finishtitlepage
      \fi
      \let\page = \oldpage
      \page
      \null
    }%
}

\def\Etitlepage{%
    \iffinishedtitlepage\else
	\finishtitlepage
    \fi
    % It is important to do the page break before ending the group,
    % because the headline and footline are only empty inside the group.
    % If we use the new definition of \page, we always get a blank page
    % after the title page, which we certainly don't want.
    \oldpage
  \endgroup
  %
  % Need this before the \...aftertitlepage checks so that if they are
  % in effect the toc pages will come out with page numbers.
  \HEADINGSon
  %
  % If they want short, they certainly want long too.
  \ifsetshortcontentsaftertitlepage
    \shortcontents
    \contents
    \global\let\shortcontents = \relax
    \global\let\contents = \relax
  \fi
  %
  \ifsetcontentsaftertitlepage
    \contents
    \global\let\contents = \relax
    \global\let\shortcontents = \relax
  \fi
}

\def\finishtitlepage{%
  \vskip4pt \hrule height 2pt width \hsize
  \vskip\titlepagebottomglue
  \finishedtitlepagetrue
}

% Settings used for typesetting titles: no hyphenation, no indentation,
% don't worry much about spacing, ragged right.  This should be used
% inside a \vbox, and fonts need to be set appropriately first.  Because
% it is always used for titles, nothing else, we call \rmisbold.  \par
% should be specified before the end of the \vbox, since a vbox is a group.
% 
\def\raggedtitlesettings{%
  \rmisbold
  \hyphenpenalty=10000
  \parindent=0pt
  \tolerance=5000
  \ptexraggedright
}

% Macros to be used within @titlepage:

\let\subtitlerm=\tenrm
\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}

\parseargdef\title{%
  \checkenv\titlepage
  \vbox{\titlefonts \raggedtitlesettings #1\par}%
  % print a rule at the page bottom also.
  \finishedtitlepagefalse
  \vskip4pt \hrule height 4pt width \hsize \vskip4pt
}

\parseargdef\subtitle{%
  \checkenv\titlepage
  {\subtitlefont \rightline{#1}}%
}

% @author should come last, but may come many times.
% It can also be used inside @quotation.
%
\parseargdef\author{%
  \def\temp{\quotation}%
  \ifx\thisenv\temp
    \def\quotationauthor{#1}% printed in \Equotation.
  \else
    \checkenv\titlepage
    \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi
    {\secfonts\rmisbold \leftline{#1}}%
  \fi
}


% Set up page headings and footings.

\let\thispage=\folio

\newtoks\evenheadline    % headline on even pages
\newtoks\oddheadline     % headline on odd pages
\newtoks\evenfootline    % footline on even pages
\newtoks\oddfootline     % footline on odd pages

% Now make \makeheadline and \makefootline in Plain TeX use those variables
\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
                            \else \the\evenheadline \fi}}
\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
                            \else \the\evenfootline \fi}\HEADINGShook}
\let\HEADINGShook=\relax

% Commands to set those variables.
% For example, this is what  @headings on  does
% @evenheading @thistitle|@thispage|@thischapter
% @oddheading @thischapter|@thispage|@thistitle
% @evenfooting @thisfile||
% @oddfooting ||@thisfile


\def\evenheading{\parsearg\evenheadingxxx}
\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish}
\def\evenheadingyyy #1\|#2\|#3\|#4\finish{%
\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}

\def\oddheading{\parsearg\oddheadingxxx}
\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish}
\def\oddheadingyyy #1\|#2\|#3\|#4\finish{%
\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}

\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}%

\def\evenfooting{\parsearg\evenfootingxxx}
\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish}
\def\evenfootingyyy #1\|#2\|#3\|#4\finish{%
\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}

\def\oddfooting{\parsearg\oddfootingxxx}
\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish}
\def\oddfootingyyy #1\|#2\|#3\|#4\finish{%
  \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
  %
  % Leave some space for the footline.  Hopefully ok to assume
  % @evenfooting will not be used by itself.
  \global\advance\pageheight by -12pt
  \global\advance\vsize by -12pt
}

\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}}

% @evenheadingmarks top     \thischapter <- chapter at the top of a page
% @evenheadingmarks bottom  \thischapter <- chapter at the bottom of a page
%
% The same set of arguments for:
%
% @oddheadingmarks
% @evenfootingmarks
% @oddfootingmarks
% @everyheadingmarks
% @everyfootingmarks

% These define \getoddheadingmarks, \getevenheadingmarks,
% \getoddfootingmarks, and \getevenfootingmarks, each to one of
% \gettopheadingmarks, \getbottomheadingmarks.
%
\def\evenheadingmarks{\headingmarks{even}{heading}}
\def\oddheadingmarks{\headingmarks{odd}{heading}}
\def\evenfootingmarks{\headingmarks{even}{footing}}
\def\oddfootingmarks{\headingmarks{odd}{footing}}
\def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1}
                          \headingmarks{odd}{heading}{#1} }
\def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1}
                          \headingmarks{odd}{footing}{#1} }
% #1 = even/odd, #2 = heading/footing, #3 = top/bottom.
\def\headingmarks#1#2#3 {%
  \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname
  \global\expandafter\let\csname get#1#2marks\endcsname \temp
}

\everyheadingmarks bottom
\everyfootingmarks bottom

% @headings double      turns headings on for double-sided printing.
% @headings single      turns headings on for single-sided printing.
% @headings off         turns them off.
% @headings on          same as @headings double, retained for compatibility.
% @headings after       turns on double-sided headings after this page.
% @headings doubleafter turns on double-sided headings after this page.
% @headings singleafter turns on single-sided headings after this page.
% By default, they are off at the start of a document,
% and turned `on' after @end titlepage.

\def\headings #1 {\csname HEADINGS#1\endcsname}

\def\headingsoff{% non-global headings elimination
  \evenheadline={\hfil}\evenfootline={\hfil}%
   \oddheadline={\hfil}\oddfootline={\hfil}%
}

\def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting
\HEADINGSoff  % it's the default

% When we turn headings on, set the page number to 1.
% For double-sided printing, put current file name in lower left corner,
% chapter name on inside top of right hand pages, document
% title on inside top of left hand pages, and page numbers on outside top
% edge of all pages.
\def\HEADINGSdouble{%
\global\pageno=1
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\folio\hfil\thistitle}}
\global\oddheadline={\line{\thischapterheading\hfil\folio}}
\global\let\contentsalignmacro = \chapoddpage
}
\let\contentsalignmacro = \chappager

% For single-sided printing, chapter title goes across top left of page,
% page number on top right.
\def\HEADINGSsingle{%
\global\pageno=1
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\thischapterheading\hfil\folio}}
\global\oddheadline={\line{\thischapterheading\hfil\folio}}
\global\let\contentsalignmacro = \chappager
}
\def\HEADINGSon{\HEADINGSdouble}

\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
\let\HEADINGSdoubleafter=\HEADINGSafter
\def\HEADINGSdoublex{%
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\folio\hfil\thistitle}}
\global\oddheadline={\line{\thischapterheading\hfil\folio}}
\global\let\contentsalignmacro = \chapoddpage
}

\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
\def\HEADINGSsinglex{%
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\thischapterheading\hfil\folio}}
\global\oddheadline={\line{\thischapterheading\hfil\folio}}
\global\let\contentsalignmacro = \chappager
}

% Subroutines used in generating headings
% This produces Day Month Year style of output.
% Only define if not already defined, in case a txi-??.tex file has set
% up a different format (e.g., txi-cs.tex does this).
\ifx\today\thisisundefined
\def\today{%
  \number\day\space
  \ifcase\month
  \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
  \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
  \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
  \fi
  \space\number\year}
\fi

% @settitle line...  specifies the title of the document, for headings.
% It generates no output of its own.
\def\thistitle{\putwordNoTitle}
\def\settitle{\parsearg{\gdef\thistitle}}


\message{tables,}
% Tables -- @table, @ftable, @vtable, @item(x).

% default indentation of table text
\newdimen\tableindent \tableindent=.8in
% default indentation of @itemize and @enumerate text
\newdimen\itemindent  \itemindent=.3in
% margin between end of table item and start of table text.
\newdimen\itemmargin  \itemmargin=.1in

% used internally for \itemindent minus \itemmargin
\newdimen\itemmax

% Note @table, @ftable, and @vtable define @item, @itemx, etc., with
% these defs.
% They also define \itemindex
% to index the item name in whatever manner is desired (perhaps none).

\newif\ifitemxneedsnegativevskip

\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}

\def\internalBitem{\smallbreak \parsearg\itemzzz}
\def\internalBitemx{\itemxpar \parsearg\itemzzz}

\def\itemzzz #1{\begingroup %
  \advance\hsize by -\rightskip
  \advance\hsize by -\tableindent
  \setbox0=\hbox{\itemindicate{#1}}%
  \itemindex{#1}%
  \nobreak % This prevents a break before @itemx.
  %
  % If the item text does not fit in the space we have, put it on a line
  % by itself, and do not allow a page break either before or after that
  % line.  We do not start a paragraph here because then if the next
  % command is, e.g., @kindex, the whatsit would get put into the
  % horizontal list on a line by itself, resulting in extra blank space.
  \ifdim \wd0>\itemmax
    %
    % Make this a paragraph so we get the \parskip glue and wrapping,
    % but leave it ragged-right.
    \begingroup
      \advance\leftskip by-\tableindent
      \advance\hsize by\tableindent
      \advance\rightskip by0pt plus1fil\relax
      \leavevmode\unhbox0\par
    \endgroup
    %
    % We're going to be starting a paragraph, but we don't want the
    % \parskip glue -- logically it's part of the @item we just started.
    \nobreak \vskip-\parskip
    %
    % Stop a page break at the \parskip glue coming up.  However, if
    % what follows is an environment such as @example, there will be no
    % \parskip glue; then the negative vskip we just inserted would
    % cause the example and the item to crash together.  So we use this
    % bizarre value of 10001 as a signal to \aboveenvbreak to insert
    % \parskip glue after all.  Section titles are handled this way also.
    %
    \penalty 10001
    \endgroup
    \itemxneedsnegativevskipfalse
  \else
    % The item text fits into the space.  Start a paragraph, so that the
    % following text (if any) will end up on the same line.
    \noindent
    % Do this with kerns and \unhbox so that if there is a footnote in
    % the item text, it can migrate to the main vertical list and
    % eventually be printed.
    \nobreak\kern-\tableindent
    \dimen0 = \itemmax  \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
    \unhbox0
    \nobreak\kern\dimen0
    \endgroup
    \itemxneedsnegativevskiptrue
  \fi
}

\def\item{\errmessage{@item while not in a list environment}}
\def\itemx{\errmessage{@itemx while not in a list environment}}

% @table, @ftable, @vtable.
\envdef\table{%
  \let\itemindex\gobble
  \tablecheck{table}%
}
\envdef\ftable{%
  \def\itemindex ##1{\doind {fn}{\code{##1}}}%
  \tablecheck{ftable}%
}
\envdef\vtable{%
  \def\itemindex ##1{\doind {vr}{\code{##1}}}%
  \tablecheck{vtable}%
}
\def\tablecheck#1{%
  \ifnum \the\catcode`\^^M=\active
    \endgroup
    \errmessage{This command won't work in this context; perhaps the problem is
      that we are \inenvironment\thisenv}%
    \def\next{\doignore{#1}}%
  \else
    \let\next\tablex
  \fi
  \next
}
\def\tablex#1{%
  \def\itemindicate{#1}%
  \parsearg\tabley
}
\def\tabley#1{%
  {%
    \makevalueexpandable
    \edef\temp{\noexpand\tablez #1\space\space\space}%
    \expandafter
  }\temp \endtablez
}
\def\tablez #1 #2 #3 #4\endtablez{%
  \aboveenvbreak
  \ifnum 0#1>0 \advance \leftskip by #1\mil \fi
  \ifnum 0#2>0 \tableindent=#2\mil \fi
  \ifnum 0#3>0 \advance \rightskip by #3\mil \fi
  \itemmax=\tableindent
  \advance \itemmax by -\itemmargin
  \advance \leftskip by \tableindent
  \exdentamount=\tableindent
  \parindent = 0pt
  \parskip = \smallskipamount
  \ifdim \parskip=0pt \parskip=2pt \fi
  \let\item = \internalBitem
  \let\itemx = \internalBitemx
}
\def\Etable{\endgraf\afterenvbreak}
\let\Eftable\Etable
\let\Evtable\Etable
\let\Eitemize\Etable
\let\Eenumerate\Etable

% This is the counter used by @enumerate, which is really @itemize

\newcount \itemno

\envdef\itemize{\parsearg\doitemize}

\def\doitemize#1{%
  \aboveenvbreak
  \itemmax=\itemindent
  \advance\itemmax by -\itemmargin
  \advance\leftskip by \itemindent
  \exdentamount=\itemindent
  \parindent=0pt
  \parskip=\smallskipamount
  \ifdim\parskip=0pt \parskip=2pt \fi
  %
  % Try typesetting the item mark so that if the document erroneously says
  % something like @itemize @samp (intending @table), there's an error
  % right away at the @itemize.  It's not the best error message in the
  % world, but it's better than leaving it to the @item.  This means if
  % the user wants an empty mark, they have to say @w{} not just @w.
  \def\itemcontents{#1}%
  \setbox0 = \hbox{\itemcontents}%
  %
  % @itemize with no arg is equivalent to @itemize @bullet.
  \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi
  %
  \let\item=\itemizeitem
}

% Definition of @item while inside @itemize and @enumerate.
%
\def\itemizeitem{%
  \advance\itemno by 1  % for enumerations
  {\let\par=\endgraf \smallbreak}% reasonable place to break
  {%
   % If the document has an @itemize directly after a section title, a
   % \nobreak will be last on the list, and \sectionheading will have
   % done a \vskip-\parskip.  In that case, we don't want to zero
   % parskip, or the item text will crash with the heading.  On the
   % other hand, when there is normal text preceding the item (as there
   % usually is), we do want to zero parskip, or there would be too much
   % space.  In that case, we won't have a \nobreak before.  At least
   % that's the theory.
   \ifnum\lastpenalty<10000 \parskip=0in \fi
   \noindent
   \hbox to 0pt{\hss \itemcontents \kern\itemmargin}%
   %
   \ifinner\else
     \vadjust{\penalty 1200}% not good to break after first line of item.
   \fi
   % We can be in inner vertical mode in a footnote, although an
   % @itemize looks awful there.
  }%
  \flushcr
}

% \splitoff TOKENS\endmark defines \first to be the first token in
% TOKENS, and \rest to be the remainder.
%
\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%

% Allow an optional argument of an uppercase letter, lowercase letter,
% or number, to specify the first label in the enumerated list.  No
% argument is the same as `1'.
%
\envparseargdef\enumerate{\enumeratey #1  \endenumeratey}
\def\enumeratey #1 #2\endenumeratey{%
  % If we were given no argument, pretend we were given `1'.
  \def\thearg{#1}%
  \ifx\thearg\empty \def\thearg{1}\fi
  %
  % Detect if the argument is a single token.  If so, it might be a
  % letter.  Otherwise, the only valid thing it can be is a number.
  % (We will always have one token, because of the test we just made.
  % This is a good thing, since \splitoff doesn't work given nothing at
  % all -- the first parameter is undelimited.)
  \expandafter\splitoff\thearg\endmark
  \ifx\rest\empty
    % Only one token in the argument.  It could still be anything.
    % A ``lowercase letter'' is one whose \lccode is nonzero.
    % An ``uppercase letter'' is one whose \lccode is both nonzero, and
    %   not equal to itself.
    % Otherwise, we assume it's a number.
    %
    % We need the \relax at the end of the \ifnum lines to stop TeX from
    % continuing to look for a <number>.
    %
    \ifnum\lccode\expandafter`\thearg=0\relax
      \numericenumerate % a number (we hope)
    \else
      % It's a letter.
      \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
        \lowercaseenumerate % lowercase letter
      \else
        \uppercaseenumerate % uppercase letter
      \fi
    \fi
  \else
    % Multiple tokens in the argument.  We hope it's a number.
    \numericenumerate
  \fi
}

% An @enumerate whose labels are integers.  The starting integer is
% given in \thearg.
%
\def\numericenumerate{%
  \itemno = \thearg
  \startenumeration{\the\itemno}%
}

% The starting (lowercase) letter is in \thearg.
\def\lowercaseenumerate{%
  \itemno = \expandafter`\thearg
  \startenumeration{%
    % Be sure we're not beyond the end of the alphabet.
    \ifnum\itemno=0
      \errmessage{No more lowercase letters in @enumerate; get a bigger
                  alphabet}%
    \fi
    \char\lccode\itemno
  }%
}

% The starting (uppercase) letter is in \thearg.
\def\uppercaseenumerate{%
  \itemno = \expandafter`\thearg
  \startenumeration{%
    % Be sure we're not beyond the end of the alphabet.
    \ifnum\itemno=0
      \errmessage{No more uppercase letters in @enumerate; get a bigger
                  alphabet}
    \fi
    \char\uccode\itemno
  }%
}

% Call \doitemize, adding a period to the first argument and supplying the
% common last two arguments.  Also subtract one from the initial value in
% \itemno, since @item increments \itemno.
%
\def\startenumeration#1{%
  \advance\itemno by -1
  \doitemize{#1.}\flushcr
}

% @alphaenumerate and @capsenumerate are abbreviations for giving an arg
% to @enumerate.
%
\def\alphaenumerate{\enumerate{a}}
\def\capsenumerate{\enumerate{A}}
\def\Ealphaenumerate{\Eenumerate}
\def\Ecapsenumerate{\Eenumerate}


% @multitable macros
% Amy Hendrickson, 8/18/94, 3/6/96
%
% @multitable ... @end multitable will make as many columns as desired.
% Contents of each column will wrap at width given in preamble.  Width
% can be specified either with sample text given in a template line,
% or in percent of \hsize, the current width of text on page.

% Table can continue over pages but will only break between lines.

% To make preamble:
%
% Either define widths of columns in terms of percent of \hsize:
%   @multitable @columnfractions .25 .3 .45
%   @item ...
%
%   Numbers following @columnfractions are the percent of the total
%   current hsize to be used for each column. You may use as many
%   columns as desired.


% Or use a template:
%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
%   @item ...
%   using the widest term desired in each column.

% Each new table line starts with @item, each subsequent new column
% starts with @tab. Empty columns may be produced by supplying @tab's
% with nothing between them for as many times as empty columns are needed,
% ie, @tab@tab@tab will produce two empty columns.

% @item, @tab do not need to be on their own lines, but it will not hurt
% if they are.

% Sample multitable:

%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
%   @item first col stuff @tab second col stuff @tab third col
%   @item
%   first col stuff
%   @tab
%   second col stuff
%   @tab
%   third col
%   @item first col stuff @tab second col stuff
%   @tab Many paragraphs of text may be used in any column.
%
%         They will wrap at the width determined by the template.
%   @item@tab@tab This will be in third column.
%   @end multitable

% Default dimensions may be reset by user.
% @multitableparskip is vertical space between paragraphs in table.
% @multitableparindent is paragraph indent in table.
% @multitablecolmargin is horizontal space to be left between columns.
% @multitablelinespace is space to leave between table items, baseline
%                                                            to baseline.
%   0pt means it depends on current normal line spacing.
%
\newskip\multitableparskip
\newskip\multitableparindent
\newdimen\multitablecolspace
\newskip\multitablelinespace
\multitableparskip=0pt
\multitableparindent=6pt
\multitablecolspace=12pt
\multitablelinespace=0pt

% Macros used to set up halign preamble:
%
\let\endsetuptable\relax
\def\xendsetuptable{\endsetuptable}
\let\columnfractions\relax
\def\xcolumnfractions{\columnfractions}
\newif\ifsetpercent

% #1 is the @columnfraction, usually a decimal number like .5, but might
% be just 1.  We just use it, whatever it is.
%
\def\pickupwholefraction#1 {%
  \global\advance\colcount by 1
  \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}%
  \setuptable
}

\newcount\colcount
\def\setuptable#1{%
  \def\firstarg{#1}%
  \ifx\firstarg\xendsetuptable
    \let\go = \relax
  \else
    \ifx\firstarg\xcolumnfractions
      \global\setpercenttrue
    \else
      \ifsetpercent
         \let\go\pickupwholefraction
      \else
         \global\advance\colcount by 1
         \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a
                   % separator; typically that is always in the input, anyway.
         \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
      \fi
    \fi
    \ifx\go\pickupwholefraction
      % Put the argument back for the \pickupwholefraction call, so
      % we'll always have a period there to be parsed.
      \def\go{\pickupwholefraction#1}%
    \else
      \let\go = \setuptable
    \fi%
  \fi
  \go
}

% multitable-only commands.
% 
% @headitem starts a heading row, which we typeset in bold.  Assignments
% have to be global since we are inside the implicit group of an
% alignment entry.  \everycr below resets \everytab so we don't have to
% undo it ourselves.
\def\headitemfont{\b}% for people to use in the template row; not changeable
\def\headitem{%
  \checkenv\multitable
  \crcr
  \gdef\headitemcrhook{\nobreak}% attempt to avoid page break after headings
  \global\everytab={\bf}% can't use \headitemfont since the parsing differs
  \the\everytab % for the first item
}%
%
% default for tables with no headings.
\let\headitemcrhook=\relax
%
% A \tab used to include \hskip1sp.  But then the space in a template
% line is not enough.  That is bad.  So let's go back to just `&' until
% we again encounter the problem the 1sp was intended to solve.
%					--karl, nathan@acm.org, 20apr99.
\def\tab{\checkenv\multitable &\the\everytab}%

% @multitable ... @end multitable definitions:
%
\newtoks\everytab  % insert after every tab.
%
\envdef\multitable{%
  \vskip\parskip
  \startsavinginserts
  %
  % @item within a multitable starts a normal row.
  % We use \def instead of \let so that if one of the multitable entries
  % contains an @itemize, we don't choke on the \item (seen as \crcr aka
  % \endtemplate) expanding \doitemize.
  \def\item{\crcr}%
  %
  \tolerance=9500
  \hbadness=9500
  \setmultitablespacing
  \parskip=\multitableparskip
  \parindent=\multitableparindent
  \overfullrule=0pt
  \global\colcount=0
  %
  \everycr = {%
    \noalign{%
      \global\everytab={}% Reset from possible headitem.
      \global\colcount=0 % Reset the column counter.
      %
      % Check for saved footnotes, etc.:
      \checkinserts
      %
      % Perhaps a \nobreak, then reset:
      \headitemcrhook
      \global\let\headitemcrhook=\relax
    }%
  }%
  %
  \parsearg\domultitable
}
\def\domultitable#1{%
  % To parse everything between @multitable and @item:
  \setuptable#1 \endsetuptable
  %
  % This preamble sets up a generic column definition, which will
  % be used as many times as user calls for columns.
  % \vtop will set a single line and will also let text wrap and
  % continue for many paragraphs if desired.
  \halign\bgroup &%
    \global\advance\colcount by 1
    \multistrut
    \vtop{%
      % Use the current \colcount to find the correct column width:
      \hsize=\expandafter\csname col\the\colcount\endcsname
      %
      % In order to keep entries from bumping into each other
      % we will add a \leftskip of \multitablecolspace to all columns after
      % the first one.
      %
      % If a template has been used, we will add \multitablecolspace
      % to the width of each template entry.
      %
      % If the user has set preamble in terms of percent of \hsize we will
      % use that dimension as the width of the column, and the \leftskip
      % will keep entries from bumping into each other.  Table will start at
      % left margin and final column will justify at right margin.
      %
      % Make sure we don't inherit \rightskip from the outer environment.
      \rightskip=0pt
      \ifnum\colcount=1
	% The first column will be indented with the surrounding text.
	\advance\hsize by\leftskip
      \else
	\ifsetpercent \else
	  % If user has not set preamble in terms of percent of \hsize
	  % we will advance \hsize by \multitablecolspace.
	  \advance\hsize by \multitablecolspace
	\fi
       % In either case we will make \leftskip=\multitablecolspace:
      \leftskip=\multitablecolspace
      \fi
      % Ignoring space at the beginning and end avoids an occasional spurious
      % blank line, when TeX decides to break the line at the space before the
      % box from the multistrut, so the strut ends up on a line by itself.
      % For example:
      % @multitable @columnfractions .11 .89
      % @item @code{#}
      % @tab Legal holiday which is valid in major parts of the whole country.
      % Is automatically provided with highlighting sequences respectively
      % marking characters.
      \noindent\ignorespaces##\unskip\multistrut
    }\cr
}
\def\Emultitable{%
  \crcr
  \egroup % end the \halign
  \global\setpercentfalse
}

\def\setmultitablespacing{%
  \def\multistrut{\strut}% just use the standard line spacing
  %
  % Compute \multitablelinespace (if not defined by user) for use in
  % \multitableparskip calculation.  We used define \multistrut based on
  % this, but (ironically) that caused the spacing to be off.
  % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100.
\ifdim\multitablelinespace=0pt
\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
\global\advance\multitablelinespace by-\ht0
\fi
% Test to see if parskip is larger than space between lines of
% table. If not, do nothing.
%        If so, set to same dimension as multitablelinespace.
\ifdim\multitableparskip>\multitablelinespace
\global\multitableparskip=\multitablelinespace
\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller
                                      % than skip between lines in the table.
\fi%
\ifdim\multitableparskip=0pt
\global\multitableparskip=\multitablelinespace
\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller
                                      % than skip between lines in the table.
\fi}


\message{conditionals,}

% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext,
% @ifnotxml always succeed.  They currently do nothing; we don't
% attempt to check whether the conditionals are properly nested.  But we
% have to remember that they are conditionals, so that @end doesn't
% attempt to close an environment group.
%
\def\makecond#1{%
  \expandafter\let\csname #1\endcsname = \relax
  \expandafter\let\csname iscond.#1\endcsname = 1
}
\makecond{iftex}
\makecond{ifnotdocbook}
\makecond{ifnothtml}
\makecond{ifnotinfo}
\makecond{ifnotplaintext}
\makecond{ifnotxml}

% Ignore @ignore, @ifhtml, @ifinfo, and the like.
%
\def\direntry{\doignore{direntry}}
\def\documentdescription{\doignore{documentdescription}}
\def\docbook{\doignore{docbook}}
\def\html{\doignore{html}}
\def\ifdocbook{\doignore{ifdocbook}}
\def\ifhtml{\doignore{ifhtml}}
\def\ifinfo{\doignore{ifinfo}}
\def\ifnottex{\doignore{ifnottex}}
\def\ifplaintext{\doignore{ifplaintext}}
\def\ifxml{\doignore{ifxml}}
\def\ignore{\doignore{ignore}}
\def\menu{\doignore{menu}}
\def\xml{\doignore{xml}}

% Ignore text until a line `@end #1', keeping track of nested conditionals.
%
% A count to remember the depth of nesting.
\newcount\doignorecount

\def\doignore#1{\begingroup
  % Scan in ``verbatim'' mode:
  \obeylines
  \catcode`\@ = \other
  \catcode`\{ = \other
  \catcode`\} = \other
  %
  % Make sure that spaces turn into tokens that match what \doignoretext wants.
  \spaceisspace
  %
  % Count number of #1's that we've seen.
  \doignorecount = 0
  %
  % Swallow text until we reach the matching `@end #1'.
  \dodoignore{#1}%
}

{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source.
  \obeylines %
  %
  \gdef\dodoignore#1{%
    % #1 contains the command name as a string, e.g., `ifinfo'.
    %
    % Define a command to find the next `@end #1'.
    \long\def\doignoretext##1^^M@end #1{%
      \doignoretextyyy##1^^M@#1\_STOP_}%
    %
    % And this command to find another #1 command, at the beginning of a
    % line.  (Otherwise, we would consider a line `@c @ifset', for
    % example, to count as an @ifset for nesting.)
    \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}%
    %
    % And now expand that command.
    \doignoretext ^^M%
  }%
}

\def\doignoreyyy#1{%
  \def\temp{#1}%
  \ifx\temp\empty			% Nothing found.
    \let\next\doignoretextzzz
  \else					% Found a nested condition, ...
    \advance\doignorecount by 1
    \let\next\doignoretextyyy		% ..., look for another.
    % If we're here, #1 ends with ^^M\ifinfo (for example).
  \fi
  \next #1% the token \_STOP_ is present just after this macro.
}

% We have to swallow the remaining "\_STOP_".
%
\def\doignoretextzzz#1{%
  \ifnum\doignorecount = 0	% We have just found the outermost @end.
    \let\next\enddoignore
  \else				% Still inside a nested condition.
    \advance\doignorecount by -1
    \let\next\doignoretext      % Look for the next @end.
  \fi
  \next
}

% Finish off ignored text.
{ \obeylines%
  % Ignore anything after the last `@end #1'; this matters in verbatim
  % environments, where otherwise the newline after an ignored conditional
  % would result in a blank line in the output.
  \gdef\enddoignore#1^^M{\endgroup\ignorespaces}%
}


% @set VAR sets the variable VAR to an empty value.
% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
%
% Since we want to separate VAR from REST-OF-LINE (which might be
% empty), we can't just use \parsearg; we have to insert a space of our
% own to delimit the rest of the line, and then take it out again if we
% didn't need it.
% We rely on the fact that \parsearg sets \catcode`\ =10.
%
\parseargdef\set{\setyyy#1 \endsetyyy}
\def\setyyy#1 #2\endsetyyy{%
  {%
    \makevalueexpandable
    \def\temp{#2}%
    \edef\next{\gdef\makecsname{SET#1}}%
    \ifx\temp\empty
      \next{}%
    \else
      \setzzz#2\endsetzzz
    \fi
  }%
}
% Remove the trailing space \setxxx inserted.
\def\setzzz#1 \endsetzzz{\next{#1}}

% @clear VAR clears (i.e., unsets) the variable VAR.
%
\parseargdef\clear{%
  {%
    \makevalueexpandable
    \global\expandafter\let\csname SET#1\endcsname=\relax
  }%
}

% @value{foo} gets the text saved in variable foo.
\def\value{\begingroup\makevalueexpandable\valuexxx}
\def\valuexxx#1{\expandablevalue{#1}\endgroup}
{
  \catcode`\-=\active \catcode`\_=\active
  %
  \gdef\makevalueexpandable{%
    \let\value = \expandablevalue
    % We don't want these characters active, ...
    \catcode`\-=\other \catcode`\_=\other
    % ..., but we might end up with active ones in the argument if
    % we're called from @code, as @code{@value{foo-bar_}}, though.
    % So \let them to their normal equivalents.
    \let-\normaldash \let_\normalunderscore
  }
}

% We have this subroutine so that we can handle at least some @value's
% properly in indexes (we call \makevalueexpandable in \indexdummies).
% The command has to be fully expandable (if the variable is set), since
% the result winds up in the index file.  This means that if the
% variable's value contains other Texinfo commands, it's almost certain
% it will fail (although perhaps we could fix that with sufficient work
% to do a one-level expansion on the result, instead of complete).
% 
% Unfortunately, this has the consequence that when _ is in the *value*
% of an @set, it does not print properly in the roman fonts (get the cmr
% dot accent at position 126 instead).  No fix comes to mind, and it's
% been this way since 2003 or earlier, so just ignore it.
% 
\def\expandablevalue#1{%
  \expandafter\ifx\csname SET#1\endcsname\relax
    {[No value for ``#1'']}%
    \message{Variable `#1', used in @value, is not set.}%
  \else
    \csname SET#1\endcsname
  \fi
}

% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
% with @set.
% 
% To get the special treatment we need for `@end ifset,' we call
% \makecond and then redefine.
%
\makecond{ifset}
\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}}
\def\doifset#1#2{%
  {%
    \makevalueexpandable
    \let\next=\empty
    \expandafter\ifx\csname SET#2\endcsname\relax
      #1% If not set, redefine \next.
    \fi
    \expandafter
  }\next
}
\def\ifsetfail{\doignore{ifset}}

% @ifclear VAR ... @end executes the `...' iff VAR has never been
% defined with @set, or has been undefined with @clear.
%
% The `\else' inside the `\doifset' parameter is a trick to reuse the
% above code: if the variable is not set, do nothing, if it is set,
% then redefine \next to \ifclearfail.
%
\makecond{ifclear}
\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}}
\def\ifclearfail{\doignore{ifclear}}

% @ifcommandisdefined CMD ... @end executes the `...' if CMD (written
% without the @) is in fact defined.  We can only feasibly check at the
% TeX level, so something like `mathcode' is going to considered
% defined even though it is not a Texinfo command.
% 
\makecond{ifcommanddefined}
\def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}}
%
\def\doifcmddefined#1#2{{%
    \makevalueexpandable
    \let\next=\empty
    \expandafter\ifx\csname #2\endcsname\relax
      #1% If not defined, \let\next as above.
    \fi
    \expandafter
  }\next
}
\def\ifcmddefinedfail{\doignore{ifcommanddefined}}

% @ifcommandnotdefined CMD ... handled similar to @ifclear above.
\makecond{ifcommandnotdefined}
\def\ifcommandnotdefined{%
  \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}}
\def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}}

% Set the `txicommandconditionals' variable, so documents have a way to
% test if the @ifcommand...defined conditionals are available.
\set txicommandconditionals

% @dircategory CATEGORY  -- specify a category of the dir file
% which this file should belong to.  Ignore this in TeX.
\let\dircategory=\comment

% @defininfoenclose.
\let\definfoenclose=\comment


\message{indexing,}
% Index generation facilities

% Define \newwrite to be identical to plain tex's \newwrite
% except not \outer, so it can be used within macros and \if's.
\edef\newwrite{\makecsname{ptexnewwrite}}

% \newindex {foo} defines an index named IX.
% It automatically defines \IXindex such that
% \IXindex ...rest of line... puts an entry in the index IX.
% It also defines \IXindfile to be the number of the output channel for
% the file that accumulates this index.  The file's extension is IX.
% The name of an index should be no more than 2 characters long
% for the sake of vms.
%
\def\newindex#1{%
  \expandafter\chardef\csname#1indfile\endcsname=0
  \expandafter\xdef\csname#1index\endcsname{%     % Define @#1index
    \noexpand\doindex{#1}}
}

% @defindex foo  ==  \newindex{foo}
%
\def\defindex{\parsearg\newindex}

% Define @defcodeindex, like @defindex except put all entries in @code.
%
\def\defcodeindex{\parsearg\newcodeindex}
%
\def\newcodeindex#1{%
  \expandafter\chardef\csname#1indfile\endcsname=0
  \expandafter\xdef\csname#1index\endcsname{%
    \noexpand\docodeindex{#1}}%
}

% The default indices:
\newindex{cp}%      concepts,
\newcodeindex{fn}%  functions,
\newcodeindex{vr}%  variables,
\newcodeindex{tp}%  types,
\newcodeindex{ky}%  keys
\newcodeindex{pg}%  and programs.


% @synindex foo bar    makes index foo feed into index bar.
% Do this instead of @defindex foo if you don't want it as a separate index.
%
% @syncodeindex foo bar   similar, but put all entries made for index foo
% inside @code.
%
\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}}
\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}}

% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo),
% #3 the target index (bar).
\def\dosynindex#1#2#3{%
  % Only do \closeout if we haven't already done it, else we'll end up
  % closing the target index.
  \expandafter \ifx\csname donesynindex#2\endcsname \relax
    % The \closeout helps reduce unnecessary open files; the limit on the
    % Acorn RISC OS is a mere 16 files.
    \expandafter\closeout\csname#2indfile\endcsname
    \expandafter\let\csname donesynindex#2\endcsname = 1
  \fi
  % redefine \fooindfile:
  \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
  \expandafter\let\csname#2indfile\endcsname=\temp
  % redefine \fooindex:
  \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}%
}

% Define \doindex, the driver for all index macros.
% Argument #1 is generated by the calling \fooindex macro,
% and it the two-letter name of the index.

\def\doindex#1{\edef\indexname{#1}\parsearg\doindexxxx}
\def\doindexxxx #1{\doind{\indexname}{#1}}

% like the previous two, but they put @code around the argument.
\def\docodeindex#1{\edef\indexname{#1}\parsearg\docodeindexxxx}
\def\docodeindexxxx #1{\doind{\indexname}{\code{#1}}}

% Used when writing an index entry out to an index file, to prevent
% expansion of Texinfo commands that can appear in an index entry.
%
\def\indexdummies{%
  \escapechar = `\\     % use backslash in output files.
  \def\@{@}% change to @@ when we switch to @ as escape char in index files.
  \def\ {\realbackslash\space }%
  %
  % Need these unexpandable (because we define \tt as a dummy)
  % definitions when @{ or @} appear in index entry text.  Also, more
  % complicated, when \tex is in effect and \{ is a \delimiter again.
  % We can't use \lbracecmd and \rbracecmd because texindex assumes
  % braces and backslashes are used only as delimiters.  Perhaps we
  % should use @lbracechar and @rbracechar?
  \def\{{{\tt\char123}}%
  \def\}{{\tt\char125}}%
  %
  % Do the redefinitions.
  \commondummies
}

% For the aux and toc files, @ is the escape character.  So we want to
% redefine everything using @ as the escape character (instead of
% \realbackslash, still used for index files).  When everything uses @,
% this will be simpler.
%
\def\atdummies{%
  \def\@{@@}%
  \def\ {@ }%
  \let\{ = \lbraceatcmd
  \let\} = \rbraceatcmd
  %
  % Do the redefinitions.
  \commondummies
  \otherbackslash
}

% Called from \indexdummies and \atdummies.
%
\def\commondummies{%
  % \definedummyword defines \#1 as \string\#1\space, thus effectively
  % preventing its expansion.  This is used only for control words,
  % not control letters, because the \space would be incorrect for
  % control characters, but is needed to separate the control word
  % from whatever follows.
  %
  % For control letters, we have \definedummyletter, which omits the
  % space.
  %
  % These can be used both for control words that take an argument and
  % those that do not.  If it is followed by {arg} in the input, then
  % that will dutifully get written to the index (or wherever).
  %
  \def\definedummyword  ##1{\def##1{\string##1\space}}%
  \def\definedummyletter##1{\def##1{\string##1}}%
  \let\definedummyaccent\definedummyletter
  %
  \commondummiesnofonts
  %
  \definedummyletter\_%
  \definedummyletter\-%
  %
  % Non-English letters.
  \definedummyword\AA
  \definedummyword\AE
  \definedummyword\DH
  \definedummyword\L
  \definedummyword\O
  \definedummyword\OE
  \definedummyword\TH
  \definedummyword\aa
  \definedummyword\ae
  \definedummyword\dh
  \definedummyword\exclamdown
  \definedummyword\l
  \definedummyword\o
  \definedummyword\oe
  \definedummyword\ordf
  \definedummyword\ordm
  \definedummyword\questiondown
  \definedummyword\ss
  \definedummyword\th
  %
  % Although these internal commands shouldn't show up, sometimes they do.
  \definedummyword\bf
  \definedummyword\gtr
  \definedummyword\hat
  \definedummyword\less
  \definedummyword\sf
  \definedummyword\sl
  \definedummyword\tclose
  \definedummyword\tt
  %
  \definedummyword\LaTeX
  \definedummyword\TeX
  %
  % Assorted special characters.
  \definedummyword\arrow
  \definedummyword\bullet
  \definedummyword\comma
  \definedummyword\copyright
  \definedummyword\registeredsymbol
  \definedummyword\dots
  \definedummyword\enddots
  \definedummyword\entrybreak
  \definedummyword\equiv
  \definedummyword\error
  \definedummyword\euro
  \definedummyword\expansion
  \definedummyword\geq
  \definedummyword\guillemetleft
  \definedummyword\guillemetright
  \definedummyword\guilsinglleft
  \definedummyword\guilsinglright
  \definedummyword\lbracechar
  \definedummyword\leq
  \definedummyword\mathopsup
  \definedummyword\minus
  \definedummyword\ogonek
  \definedummyword\pounds
  \definedummyword\point
  \definedummyword\print
  \definedummyword\quotedblbase
  \definedummyword\quotedblleft
  \definedummyword\quotedblright
  \definedummyword\quoteleft
  \definedummyword\quoteright
  \definedummyword\quotesinglbase
  \definedummyword\rbracechar
  \definedummyword\result
  \definedummyword\sub
  \definedummyword\sup
  \definedummyword\textdegree
  %
  % We want to disable all macros so that they are not expanded by \write.
  \macrolist
  %
  \normalturnoffactive
  %
  % Handle some cases of @value -- where it does not contain any
  % (non-fully-expandable) commands.
  \makevalueexpandable
}

% \commondummiesnofonts: common to \commondummies and \indexnofonts.
% Define \definedumyletter, \definedummyaccent and \definedummyword before
% using.
%
\def\commondummiesnofonts{%
  % Control letters and accents.
  \definedummyletter\!%
  \definedummyaccent\"%
  \definedummyaccent\'%
  \definedummyletter\*%
  \definedummyaccent\,%
  \definedummyletter\.%
  \definedummyletter\/%
  \definedummyletter\:%
  \definedummyaccent\=%
  \definedummyletter\?%
  \definedummyaccent\^%
  \definedummyaccent\`%
  \definedummyaccent\~%
  \definedummyword\u
  \definedummyword\v
  \definedummyword\H
  \definedummyword\dotaccent
  \definedummyword\ogonek
  \definedummyword\ringaccent
  \definedummyword\tieaccent
  \definedummyword\ubaraccent
  \definedummyword\udotaccent
  \definedummyword\dotless
  %
  % Texinfo font commands.
  \definedummyword\b
  \definedummyword\i
  \definedummyword\r
  \definedummyword\sansserif
  \definedummyword\sc
  \definedummyword\slanted
  \definedummyword\t
  %
  % Commands that take arguments.
  \definedummyword\abbr
  \definedummyword\acronym
  \definedummyword\anchor
  \definedummyword\cite
  \definedummyword\code
  \definedummyword\command
  \definedummyword\dfn
  \definedummyword\dmn
  \definedummyword\email
  \definedummyword\emph
  \definedummyword\env
  \definedummyword\file
  \definedummyword\image
  \definedummyword\indicateurl
  \definedummyword\inforef
  \definedummyword\kbd
  \definedummyword\key
  \definedummyword\math
  \definedummyword\option
  \definedummyword\pxref
  \definedummyword\ref
  \definedummyword\samp
  \definedummyword\strong
  \definedummyword\tie
  \definedummyword\U
  \definedummyword\uref
  \definedummyword\url
  \definedummyword\var
  \definedummyword\verb
  \definedummyword\w
  \definedummyword\xref
}

% For testing: output @{ and @} in index sort strings as \{ and \}.
\newif\ifusebracesinindexes

\let\indexlbrace\relax
\let\indexrbrace\relax

{\catcode`\@=0
\catcode`\\=13
  @gdef@backslashdisappear{@def\{}}
}

{
\catcode`\<=13
\catcode`\-=13
\catcode`\`=13
  \gdef\indexnonalnumdisappear{%
    \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax\else
      % @set txiindexlquoteignore makes us ignore left quotes in the sort term.
      % (Introduced for FSFS 2nd ed.)
      \let`=\empty
    \fi
    %
    \expandafter\ifx\csname SETtxiindexbackslashignore\endcsname\relax\else
      \backslashdisappear
    \fi
    %
    \expandafter\ifx\csname SETtxiindexhyphenignore\endcsname\relax\else
      \def-{}%
    \fi
    \expandafter\ifx\csname SETtxiindexlessthanignore\endcsname\relax\else
      \def<{}%
    \fi
    \expandafter\ifx\csname SETtxiindexatsignignore\endcsname\relax\else
      \def\@{}%
    \fi
  }

  \gdef\indexnonalnumreappear{%
    \useindexbackslash
    \let-\normaldash
    \let<\normalless
    \def\@{@}%
  }
}


% \indexnofonts is used when outputting the strings to sort the index
% by, and when constructing control sequence names.  It eliminates all
% control sequences and just writes whatever the best ASCII sort string
% would be for a given command (usually its argument).
%
\def\indexnofonts{%
  % Accent commands should become @asis.
  \def\definedummyaccent##1{\let##1\asis}%
  % We can just ignore other control letters.
  \def\definedummyletter##1{\let##1\empty}%
  % All control words become @asis by default; overrides below.
  \let\definedummyword\definedummyaccent
  \commondummiesnofonts
  %
  % Don't no-op \tt, since it isn't a user-level command
  % and is used in the definitions of the active chars like <, >, |, etc.
  % Likewise with the other plain tex font commands.
  %\let\tt=\asis
  %
  \def\ { }%
  \def\@{@}%
  \def\_{\normalunderscore}%
  \def\-{}% @- shouldn't affect sorting
  %
  \uccode`\1=`\{ \uppercase{\def\{{1}}%
  \uccode`\1=`\} \uppercase{\def\}{1}}%
  \let\lbracechar\{%
  \let\rbracechar\}%
  %
  % Non-English letters.
  \def\AA{AA}%
  \def\AE{AE}%
  \def\DH{DZZ}%
  \def\L{L}%
  \def\OE{OE}%
  \def\O{O}%
  \def\TH{TH}%
  \def\aa{aa}%
  \def\ae{ae}%
  \def\dh{dzz}%
  \def\exclamdown{!}%
  \def\l{l}%
  \def\oe{oe}%
  \def\ordf{a}%
  \def\ordm{o}%
  \def\o{o}%
  \def\questiondown{?}%
  \def\ss{ss}%
  \def\th{th}%
  %
  \def\LaTeX{LaTeX}%
  \def\TeX{TeX}%
  %
  % Assorted special characters.
  % (The following {} will end up in the sort string, but that's ok.)
  \def\arrow{->}%
  \def\bullet{bullet}%
  \def\comma{,}%
  \def\copyright{copyright}%
  \def\dots{...}%
  \def\enddots{...}%
  \def\equiv{==}%
  \def\error{error}%
  \def\euro{euro}%
  \def\expansion{==>}%
  \def\geq{>=}%
  \def\guillemetleft{<<}%
  \def\guillemetright{>>}%
  \def\guilsinglleft{<}%
  \def\guilsinglright{>}%
  \def\leq{<=}%
  \def\minus{-}%
  \def\point{.}%
  \def\pounds{pounds}%
  \def\print{-|}%
  \def\quotedblbase{"}%
  \def\quotedblleft{"}%
  \def\quotedblright{"}%
  \def\quoteleft{`}%
  \def\quoteright{'}%
  \def\quotesinglbase{,}%
  \def\registeredsymbol{R}%
  \def\result{=>}%
  \def\textdegree{o}%
  %
  % We need to get rid of all macros, leaving only the arguments (if present).
  % Of course this is not nearly correct, but it is the best we can do for now.
  % makeinfo does not expand macros in the argument to @deffn, which ends up
  % writing an index entry, and texindex isn't prepared for an index sort entry
  % that starts with \.
  %
  % Since macro invocations are followed by braces, we can just redefine them
  % to take a single TeX argument.  The case of a macro invocation that
  % goes to end-of-line is not handled.
  %
  \macrolist
}


\let\SETmarginindex=\relax % put index entries in margin (undocumented)?

% Most index entries go through here, but \dosubind is the general case.
% #1 is the index name, #2 is the entry text.
\def\doind#1#2{\dosubind{#1}{#2}{}}

% There is also \dosubind {index}{topic}{subtopic}
% which makes an entry in a two-level index such as the operation index.
% TODO: Two-level index?  Operation index?

% Workhorse for all indexes.
% #1 is name of index, #2 is stuff to put there, #3 is subentry --
% empty if called from \doind, as we usually are (the main exception
% is with most defuns, which call us directly).
%
\def\dosubind#1#2#3{%
  \iflinks
  {%
    \requireopenindexfile{#1}%
    % Store the main index entry text (including the third arg).
    \toks0 = {#2}%
    % If third arg is present, precede it with a space.
    \def\thirdarg{#3}%
    \ifx\thirdarg\empty \else
      \toks0 = \expandafter{\the\toks0 \space #3}%
    \fi
    %
    \edef\writeto{\csname#1indfile\endcsname}%
    %
    \safewhatsit\dosubindwrite
  }%
  \fi
}

% Check if an index file has been opened, and if not, open it.
\def\requireopenindexfile#1{%
\ifnum\csname #1indfile\endcsname=0
  \expandafter\newwrite \csname#1indfile\endcsname
  \edef\suffix{#1}%
  % A .fls suffix would conflict with the file extension for the output
  % of -recorder, so use .f1s instead.
  \ifx\suffix\indexisfl\def\suffix{f1}\fi
  % Open the file
  \immediate\openout\csname#1indfile\endcsname \jobname.\suffix
  % Using \immediate here prevents an object entering into the current box,
  % which could confound checks such as those in \safewhatsit for preceding
  % skips.
\fi}
\def\indexisfl{fl}

% Output \ as {\indexbackslash}, because \ is an escape character in
% the index files.
\let\indexbackslash=\relax
{\catcode`\@=0 \catcode`\\=\active
  @gdef@useindexbackslash{@def\{{@indexbackslash}}}
}

% Definition for writing index entry text.
\def\sortas#1{\ignorespaces}%

% Definition for writing index entry sort key.  Should occur at the at
% the beginning of the index entry, like
%     @cindex @sortas{september} \september
% The \ignorespaces takes care of following space, but there's no way
% to remove space before it.
{
\catcode`\-=13
\gdef\indexwritesortas{%
  \begingroup
  \indexnonalnumreappear
  \indexwritesortasxxx}
\gdef\indexwritesortasxxx#1{%
  \xdef\indexsortkey{#1}\endgroup}
}


% Write the entry in \toks0 to the index file.
%
\def\dosubindwrite{%
  % Put the index entry in the margin if desired.
  \ifx\SETmarginindex\relax\else
    \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}%
  \fi
  %
  % Remember, we are within a group.
  \indexdummies % Must do this here, since \bf, etc expand at this stage
  \useindexbackslash % \indexbackslash isn't defined now so it will be output 
                     % as is; and it will print as backslash.
  % The braces around \indexbrace are recognized by texindex.
  %
  % Get the string to sort by, by processing the index entry with all
  % font commands turned off.
  {\indexnofonts
   \def\lbracechar{{\indexlbrace}}%
   \def\rbracechar{{\indexrbrace}}%
   \let\{=\lbracechar
   \let\}=\rbracechar
   \indexnonalnumdisappear
   \xdef\indexsortkey{}%
   \let\sortas=\indexwritesortas
   \edef\temp{\the\toks0}%
   \setbox\dummybox = \hbox{\temp}% Make sure to execute any \sortas
   \ifx\indexsortkey\empty
     \xdef\indexsortkey{\temp}%
     \ifx\indexsortkey\empty\xdef\indexsortkey{ }\fi
   \fi
  }%
  %
  % Set up the complete index entry, with both the sort key and
  % the original text, including any font commands.  We write
  % three arguments to \entry to the .?? file (four in the
  % subentry case), texindex reduces to two when writing the .??s
  % sorted result.
  \edef\temp{%
    \write\writeto{%
      \string\entry{\indexsortkey}{\noexpand\folio}{\the\toks0}}%
  }%
  \temp
}
\newbox\dummybox % used above

% Take care of unwanted page breaks/skips around a whatsit:
%
% If a skip is the last thing on the list now, preserve it
% by backing up by \lastskip, doing the \write, then inserting
% the skip again.  Otherwise, the whatsit generated by the
% \write or \pdfdest will make \lastskip zero.  The result is that
% sequences like this:
% @end defun
% @tindex whatever
% @defun ...
% will have extra space inserted, because the \medbreak in the
% start of the @defun won't see the skip inserted by the @end of
% the previous defun.
%
% But don't do any of this if we're not in vertical mode.  We
% don't want to do a \vskip and prematurely end a paragraph.
%
% Avoid page breaks due to these extra skips, too.
%
% But wait, there is a catch there:
% We'll have to check whether \lastskip is zero skip.  \ifdim is not
% sufficient for this purpose, as it ignores stretch and shrink parts
% of the skip.  The only way seems to be to check the textual
% representation of the skip.
%
% The following is almost like \def\zeroskipmacro{0.0pt} except that
% the ``p'' and ``t'' characters have catcode \other, not 11 (letter).
%
\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname}
%
\newskip\whatsitskip
\newcount\whatsitpenalty
%
% ..., ready, GO:
%
\def\safewhatsit#1{\ifhmode
  #1%
 \else
  % \lastskip and \lastpenalty cannot both be nonzero simultaneously.
  \whatsitskip = \lastskip
  \edef\lastskipmacro{\the\lastskip}%
  \whatsitpenalty = \lastpenalty
  %
  % If \lastskip is nonzero, that means the last item was a
  % skip.  And since a skip is discardable, that means this
  % -\whatsitskip glue we're inserting is preceded by a
  % non-discardable item, therefore it is not a potential
  % breakpoint, therefore no \nobreak needed.
  \ifx\lastskipmacro\zeroskipmacro
  \else
    \vskip-\whatsitskip
  \fi
  %
  #1%
  %
  \ifx\lastskipmacro\zeroskipmacro
    % If \lastskip was zero, perhaps the last item was a penalty, and
    % perhaps it was >=10000, e.g., a \nobreak.  In that case, we want
    % to re-insert the same penalty (values >10000 are used for various
    % signals); since we just inserted a non-discardable item, any
    % following glue (such as a \parskip) would be a breakpoint.  For example:
    %   @deffn deffn-whatever
    %   @vindex index-whatever
    %   Description.
    % would allow a break between the index-whatever whatsit
    % and the "Description." paragraph.
    \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi
  \else
    % On the other hand, if we had a nonzero \lastskip,
    % this make-up glue would be preceded by a non-discardable item
    % (the whatsit from the \write), so we must insert a \nobreak.
    \nobreak\vskip\whatsitskip
  \fi
\fi}

% The index entry written in the file actually looks like
%  \entry {sortstring}{page}{topic}
% or
%  \entry {sortstring}{page}{topic}{subtopic}
% The texindex program reads in these files and writes files
% containing these kinds of lines:
%  \initial {c}
%     before the first topic whose initial is c
%  \entry {topic}{pagelist}
%     for a topic that is used without subtopics
%  \primary {topic}
%     for the beginning of a topic that is used with subtopics
%  \secondary {subtopic}{pagelist}
%     for each subtopic.

% Define the user-accessible indexing commands
% @findex, @vindex, @kindex, @cindex.

\def\findex {\fnindex}
\def\kindex {\kyindex}
\def\cindex {\cpindex}
\def\vindex {\vrindex}
\def\tindex {\tpindex}
\def\pindex {\pgindex}

\def\cindexsub {\begingroup\obeylines\cindexsub}
{\obeylines %
\gdef\cindexsub "#1" #2^^M{\endgroup %
\dosubind{cp}{#2}{#1}}}

% Define the macros used in formatting output of the sorted index material.

% @printindex causes a particular index (the ??s file) to get printed.
% It does not print any chapter heading (usually an @unnumbered).
%
\parseargdef\printindex{\begingroup
  \dobreak \chapheadingskip{10000}%
  %
  \smallfonts \rm
  \tolerance = 9500
  \plainfrenchspacing
  \everypar = {}% don't want the \kern\-parindent from indentation suppression.
  %
  % See if the index file exists and is nonempty.
  % Change catcode of @ here so that if the index file contains
  % \initial {@}
  % as its first line, TeX doesn't complain about mismatched braces
  % (because it thinks @} is a control sequence).
  \catcode`\@ = 11
  % See comment in \requireopenindexfile.
  \def\indexname{#1}\ifx\indexname\indexisfl\def\indexname{f1}\fi
  \openin 1 \jobname.\indexname s
  \ifeof 1
    % \enddoublecolumns gets confused if there is no text in the index,
    % and it loses the chapter title and the aux file entries for the
    % index.  The easiest way to prevent this problem is to make sure
    % there is some text.
    \putwordIndexNonexistent
  \else
    \catcode`\\ = 0
    \escapechar = `\\
    %
    % If the index file exists but is empty, then \openin leaves \ifeof
    % false.  We have to make TeX try to read something from the file, so
    % it can discover if there is anything in it.
    \read 1 to \thisline
    \ifeof 1
      \putwordIndexIsEmpty
    \else
      % Index files are almost Texinfo source, but we use \ as the escape
      % character.  It would be better to use @, but that's too big a change
      % to make right now.
      \def\indexbackslash{\ttbackslash}%
      \let\indexlbrace\{   % Likewise, set these sequences for braces
      \let\indexrbrace\}   % used in the sort key.
      \begindoublecolumns
      \let\entryorphanpenalty=\indexorphanpenalty
      %
      % Read input from the index file line by line.
      \loopdo
        \ifeof1
          \let\firsttoken\relax
        \else
          \read 1 to \nextline
          \edef\act{\gdef\noexpand\firsttoken{\getfirsttoken\nextline}}%
          \act
        \fi
        \thisline
        %
        \ifeof1\else
        \let\thisline\nextline
      \repeat
      %%
      \enddoublecolumns
    \fi
  \fi
  \closein 1
\endgroup}

\def\getfirsttoken#1{\expandafter\getfirsttokenx#1\endfirsttoken}
\long\def\getfirsttokenx#1#2\endfirsttoken{\noexpand#1}

\def\loopdo#1\repeat{\def\body{#1}\loopdoxxx}
\def\loopdoxxx{\let\next=\relax\body\let\next=\loopdoxxx\fi\next}

% These macros are used by the sorted index file itself.
% Change them to control the appearance of the index.

{\catcode`\/=13 \catcode`\-=13 \catcode`\^=13 \catcode`\~=13 \catcode`\_=13
\catcode`\|=13 \catcode`\<=13 \catcode`\>=13 \catcode`\+=13 \catcode`\"=13
\catcode`\$=3
\gdef\initialglyphs{%
  % Some changes for non-alphabetic characters.  Using the glyphs from the
  % math fonts looks more consistent than the typewriter font used elsewhere
  % for these characters.
  \def\indexbackslash{\math{\backslash}}%
  \let\\=\indexbackslash
  %
  % Can't get bold backslash so don't use bold forward slash
  \catcode`\/=13
  \def/{{\secrmnotbold \normalslash}}%
  \def-{{\normaldash\normaldash}}% en dash `--'
  \def^{{\chapbf \normalcaret}}%
  \def~{{\chapbf \normaltilde}}%
  \def\_{%
     \leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }%
  \def|{$\vert$}%
  \def<{$\less$}%
  \def>{$\gtr$}%
  \def+{$\normalplus$}%
}}

\def\initial{%
  \bgroup
  \initialglyphs
  \initialx
}

\def\initialx#1{%
  % Remove any glue we may have, we'll be inserting our own.
  \removelastskip
  %
  % We like breaks before the index initials, so insert a bonus.
  % The glue before the bonus allows a little bit of space at the
  % bottom of a column to reduce an increase in inter-line spacing.
  \nobreak
  \vskip 0pt plus 5\baselineskip
  \penalty -300 
  \vskip 0pt plus -5\baselineskip
  %
  % Typeset the initial.  Making this add up to a whole number of
  % baselineskips increases the chance of the dots lining up from column
  % to column.  It still won't often be perfect, because of the stretch
  % we need before each entry, but it's better.
  %
  % No shrink because it confuses \balancecolumns.
  \vskip 1.67\baselineskip plus 1\baselineskip
  \leftline{\secfonts \kern-0.05em \secbf #1}%
  % \secfonts is inside the argument of \leftline so that the change of
  % \baselineskip will not affect any glue inserted before the vbox that
  % \leftline creates.
  % Do our best not to break after the initial.
  \nobreak
  \vskip .33\baselineskip plus .1\baselineskip
  \egroup % \initialglyphs
}

\newdimen\entryrightmargin
\entryrightmargin=0pt

% \entry typesets a paragraph consisting of the text (#1), dot leaders, and
% then page number (#2) flushed to the right margin.  It is used for index
% and table of contents entries.  The paragraph is indented by \leftskip.
%
\def\entry{%
  \begingroup
    %
    % Start a new paragraph if necessary, so our assignments below can't
    % affect previous text.
    \par
    %
    % No extra space above this paragraph.
    \parskip = 0in
    %
    % When reading the text of entry, convert explicit line breaks
    % from @* into spaces.  The user might give these in long section
    % titles, for instance.
    \def\*{\unskip\space\ignorespaces}%
    \def\entrybreak{\hfil\break}% An undocumented command
    %
    % A bit of stretch before each entry for the benefit of balancing
    % columns.
    \vskip 0pt plus0.5pt
    %
    % Swallow the left brace of the text (first parameter):
    \afterassignment\doentry
    \let\temp =
}
\def\entrybreak{\unskip\space\ignorespaces}%
\def\doentry{%
    % Save the text of the entry
    \global\setbox\boxA=\hbox\bgroup
    \bgroup % Instead of the swallowed brace.
      \noindent
      \aftergroup\finishentry
      % And now comes the text of the entry.
      % Not absorbing as a macro argument reduces the chance of problems
      % with catcodes occurring.
}
{\catcode`\@=11
\gdef\finishentry#1{%
    \egroup % end box A
    \dimen@ = \wd\boxA % Length of text of entry
    \global\setbox\boxA=\hbox\bgroup\unhbox\boxA
    % #1 is the page number.
    %
    % Get the width of the page numbers, and only use
    % leaders if they are present.
    \global\setbox\boxB = \hbox{#1}%
    \ifdim\wd\boxB = 0pt
      \null\nobreak\hfill\ %
    \else
      %
      \null\nobreak\indexdotfill % Have leaders before the page number.
      %
      \ifpdf
        \pdfgettoks#1.%
        \bgroup\let\domark\relax
          \hskip\skip\thinshrinkable\the\toksA
        \egroup
        % The redefinion of \domark stops marks being added in \pdflink to 
        % preserve coloured links across page boundaries.  Otherwise the marks
        % would get in the way of \lastbox in \insertindexentrybox.
      \else
        \hskip\skip\thinshrinkable #1%
      \fi
    \fi
    \egroup % end \boxA
    \ifdim\wd\boxB = 0pt
      \global\setbox\entryindexbox=\vbox{\unhbox\boxA}%
    \else
    \global\setbox\entryindexbox=\vbox\bgroup
      \prevdepth=\entrylinedepth
      \noindent
      % We want the text of the entries to be aligned to the left, and the
      % page numbers to be aligned to the right.
      %
      \advance\leftskip by 0pt plus 1fil
      \advance\leftskip by 0pt plus -1fill
      \rightskip = 0pt plus -1fil
      \advance\rightskip by 0pt plus 1fill
      % Cause last line, which could consist of page numbers on their own
      % if the list of page numbers is long, to be aligned to the right.
      \parfillskip=0pt plus -1fill
      %
      \hangindent=1em
      %
      \advance\rightskip by \entryrightmargin
      % Determine how far we can stretch into the margin.
      % This allows, e.g., "Appendix H  GNU Free Documentation License" to
      % fit on one line in @letterpaper format.
      \ifdim\entryrightmargin>2.1em
        \dimen@i=2.1em
      \else
        \dimen@i=0em
      \fi
      \advance \parfillskip by 0pt minus 1\dimen@i
      %
      \dimen@ii = \hsize
      \advance\dimen@ii by -1\leftskip
      \advance\dimen@ii by -1\entryrightmargin
      \advance\dimen@ii by 1\dimen@i
      \ifdim\wd\boxA > \dimen@ii % If the entry doesn't fit in one line
      \ifdim\dimen@ > 0.8\dimen@ii   % due to long index text
        \dimen@ = 0.7\dimen@ % Try to split the text roughly evenly
        \dimen@ii = \hsize
        \advance \dimen@ii by -1em
        \ifnum\dimen@>\dimen@ii
          % If the entry is too long, use the whole line
          \dimen@ = \dimen@ii
        \fi
        \advance\leftskip by 0pt plus 1fill % ragged right
        \advance \dimen@ by 1\rightskip
        \parshape = 2 0pt \dimen@ 1em \dimen@ii
        % Ideally we'd add a finite glue at the end of the first line only, but
        % TeX doesn't seem to provide a way to do such a thing.
      \fi\fi
      \unhbox\boxA
      %
      % Do not prefer a separate line ending with a hyphen to fewer lines.
      \finalhyphendemerits = 0
      %
      % Word spacing - no stretch
      \spaceskip=\fontdimen2\font minus \fontdimen4\font
      %
      \linepenalty=1000  % Discourage line breaks.
      \hyphenpenalty=5000  % Discourage hyphenation.
      %
      \par % format the paragraph
    \egroup % The \vbox
    \fi
  \endgroup
  % delay text of entry until after penalty
  \bgroup\aftergroup\insertindexentrybox
  \entryorphanpenalty
}}

\newskip\thinshrinkable
\skip\thinshrinkable=.15em minus .15em

\newbox\entryindexbox
\def\insertindexentrybox{%
  \copy\entryindexbox
  % The following gets the depth of the last box.  This is for even
  % line spacing when entries span several lines.
  \setbox\dummybox\vbox{%
    \unvbox\entryindexbox
    \nointerlineskip
    \lastbox
    \global\entrylinedepth=\prevdepth
  }%
  % Note that we couldn't simply \unvbox\entryindexbox followed by 
  % \nointerlineskip\lastbox to remove the last box and then reinstate it, 
  % because this resets how far the box has been \moveleft'ed to 0.  \unvbox
  % doesn't affect \prevdepth either.
}
\newdimen\entrylinedepth

% Default is no penalty
\let\entryorphanpenalty\egroup

% Used from \printindex.  \firsttoken should be the first token
% after the \entry.  If it's not another \entry, we are at the last
% line of a group of index entries, so insert a penalty to discourage
% orphaned index entries.
\long\def\indexorphanpenalty{%
  \def\isentry{\entry}%
  \ifx\firsttoken\isentry
  \else
    \unskip\penalty 9000
    % The \unskip here stops breaking before the glue.  It relies on the
    % \vskip above being there, otherwise there is an error
    % "You can't use `\unskip' in vertical mode".  There has to be glue
    % in the current vertical list that hasn't been added to the
    % "current page".  See Chapter 24 of the TeXbook.  This contradicts
    % Section 8.3.7 in "TeX by Topic," though.
  \fi
  \egroup % now comes the box added with \aftergroup
}

% Like plain.tex's \dotfill, except uses up at least 1 em.
% The filll stretch here overpowers both the fil and fill stretch to push
% the page number to the right.
\def\indexdotfill{\cleaders
  \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1filll}


\def\primary #1{\line{#1\hfil}}

\newskip\secondaryindent \secondaryindent=0.5cm
\def\secondary#1#2{{%
  \parfillskip=0in
  \parskip=0in
  \hangindent=1in
  \hangafter=1
  \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill
  \ifpdf
    \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph.
  \else
    #2
  \fi
  \par
}}

% Define two-column mode, which we use to typeset indexes.
% Adapted from the TeXbook, page 416, which is to say,
% the manmac.tex format used to print the TeXbook itself.
\catcode`\@=11  % private names

\newbox\partialpage
\newdimen\doublecolumnhsize
\newdimen\doublecolumntopgap
\doublecolumntopgap = 0pt

% Use inside an output routine to save \topmark and \firstmark
\def\savemarks{%
  \global\savedtopmark=\expandafter{\topmark }%
  \global\savedfirstmark=\expandafter{\firstmark }%
}
\newtoks\savedtopmark
\newtoks\savedfirstmark

% Set \topmark and \firstmark for next time \output runs.
% Can't be run from withinside \output (because any material
% added while an output routine is active, including 
% penalties, is saved for after it finishes).  The page so far
% should be empty, otherwise what's on it will be thrown away.
\def\restoremarks{%
  \mark{\the\savedtopmark}%
  \bgroup\output = {%
    \setbox\dummybox=\box\PAGE
  }abc\eject\egroup
  % "abc" because output routine doesn't fire for a completely empty page.
  \mark{\the\savedfirstmark}%
}

\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
  % If not much space left on page, start a new page.
  \ifdim\pagetotal>0.8\vsize\vfill\eject\fi
  %
  % Grab any single-column material above us.
  \output = {%
    %
    % Here is a possibility not foreseen in manmac: if we accumulate a
    % whole lot of material, we might end up calling this \output
    % routine twice in a row (see the doublecol-lose test, which is
    % essentially a couple of indexes with @setchapternewpage off).  In
    % that case we just ship out what is in \partialpage with the normal
    % output routine.  Generally, \partialpage will be empty when this
    % runs and this will be a no-op.  See the indexspread.tex test case.
    \ifvoid\partialpage \else
      \onepageout{\pagecontents\partialpage}%
    \fi
    %
    \global\setbox\partialpage = \vbox{%
      % Unvbox the main output page.
      \unvbox\PAGE
      \kern-\topskip \kern\baselineskip
    }%
    \savemarks
  }%
  \eject % run that output routine to set \partialpage
  \restoremarks
  %
  % We recover the two marks that the last output routine saved in order
  % to propagate the information in marks added around a chapter heading,
  % which could be otherwise be lost by the time the final page is output.
  %
  %
  % Use the double-column output routine for subsequent pages.
  \output = {\doublecolumnout}%
  %
  % Change the page size parameters.  We could do this once outside this
  % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
  % format, but then we repeat the same computation.  Repeating a couple
  % of assignments once per index is clearly meaningless for the
  % execution time, so we may as well do it in one place.
  %
  % First we halve the line length, less a little for the gutter between
  % the columns.  We compute the gutter based on the line length, so it
  % changes automatically with the paper format.  The magic constant
  % below is chosen so that the gutter has the same value (well, +-<1pt)
  % as it did when we hard-coded it.
  %
  % We put the result in a separate register, \doublecolumhsize, so we
  % can restore it in \pagesofar, after \hsize itself has (potentially)
  % been clobbered.
  %
  \doublecolumnhsize = \hsize
    \advance\doublecolumnhsize by -.04154\hsize
    \divide\doublecolumnhsize by 2
  \hsize = \doublecolumnhsize
  %
  % Double the \vsize as well.  (We don't need a separate register here,
  % since nobody clobbers \vsize.)
  \global\doublecolumntopgap = \topskip
  \global\advance\doublecolumntopgap by -1\baselineskip
  \advance\vsize by -1\doublecolumntopgap
  \vsize = 2\vsize
  \topskip=0pt
  \global\entrylinedepth=0pt\relax
}

% The double-column output routine for all double-column pages except
% the last, which is done by \balancecolumns.
%
\def\doublecolumnout{%
  %
  \splittopskip=\topskip \splitmaxdepth=\maxdepth
  % Get the available space for the double columns -- the normal
  % (undoubled) page height minus any material left over from the
  % previous page.
  \dimen@ = \vsize
  \divide\dimen@ by 2
  \advance\dimen@ by -\ht\partialpage
  %
  % box0 will be the left-hand column, box2 the right.
  \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
  \onepageout\pagesofar
  \unvbox255
  \penalty\outputpenalty
}
%
% Re-output the contents of the output page -- any previous material,
% followed by the two boxes we just split, in box0 and box2.
\def\pagesofar{%
  \unvbox\partialpage
  %
  \hsize = \doublecolumnhsize
  \wd0=\hsize \wd2=\hsize
  \vbox{%
    \vskip\doublecolumntopgap
    \hbox to\pagewidth{\box0\hfil\box2}}%
}


% Finished with with double columns.
\def\enddoublecolumns{%
  % The following penalty ensures that the page builder is exercised
  % _before_ we change the output routine.  This is necessary in the
  % following situation:
  %
  % The last section of the index consists only of a single entry.
  % Before this section, \pagetotal is less than \pagegoal, so no
  % break occurs before the last section starts.  However, the last
  % section, consisting of \initial and the single \entry, does not
  % fit on the page and has to be broken off.  Without the following
  % penalty the page builder will not be exercised until \eject
  % below, and by that time we'll already have changed the output
  % routine to the \balancecolumns version, so the next-to-last
  % double-column page will be processed with \balancecolumns, which
  % is wrong:  The two columns will go to the main vertical list, with
  % the broken-off section in the recent contributions.  As soon as
  % the output routine finishes, TeX starts reconsidering the page
  % break.  The two columns and the broken-off section both fit on the
  % page, because the two columns now take up only half of the page
  % goal.  When TeX sees \eject from below which follows the final
  % section, it invokes the new output routine that we've set after
  % \balancecolumns below; \onepageout will try to fit the two columns
  % and the final section into the vbox of \pageheight (see
  % \pagebody), causing an overfull box.
  %
  % Note that glue won't work here, because glue does not exercise the
  % page builder, unlike penalties (see The TeXbook, pp. 280-281).
  \penalty0
  %
  \output = {%
    % Split the last of the double-column material.
    \savemarks
    \balancecolumns
    %
    % Having called \balancecolumns once, we do not
    % want to call it again.  Therefore, reset \output to its normal
    % definition right away.
    \global\output = {\onepageout{\pagecontents\PAGE}}%
  }%
  \eject
  \endgroup % started in \begindoublecolumns
  \restoremarks
  % Leave the double-column material on the current page, no automatic
  % page break.
  \box\balancedcolumns
  %
  % \pagegoal was set to the doubled \vsize above, since we restarted
  % the current page.  We're now back to normal single-column
  % typesetting, so reset \pagegoal to the normal \vsize (after the
  % \endgroup where \vsize got restored).
  \pagegoal = \vsize
}
\newbox\balancedcolumns
\setbox\balancedcolumns=\vbox{shouldnt see this}%
%
% Only called for the last of the double column material.  \doublecolumnout 
% does the others.
\def\balancecolumns{%
  \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
  \dimen@ = \ht0
  \advance\dimen@ by \topskip
  \advance\dimen@ by-\baselineskip
  \ifdim\dimen@<14\baselineskip
    % Don't split a short final column in two.
    \setbox2=\vbox{}%
  \else
    \divide\dimen@ by 2 % target to split to
    \dimen@ii = \dimen@
    \splittopskip = \topskip
    % Loop until the second column is no higher than the first
    {%
      \vbadness = 10000
      \loop
        \global\setbox3 = \copy0
        \global\setbox1 = \vsplit3 to \dimen@
        % Remove glue from bottom of first column to
        % make sure it is higher than the second.
        \global\setbox1 = \vbox{\unvbox1\unpenalty\unskip}%
      \ifdim\ht3>\ht1
        \global\advance\dimen@ by 1pt
      \repeat
    }%
    \multiply\dimen@ii by 4
    \divide\dimen@ii by 5
    \ifdim\ht3<\dimen@ii
      % Column heights are too different, so don't make their bottoms
      % flush with each other.  The glue at the end of the second column
      % allows a second column to stretch, reducing the difference in
      % height between the two.
      \setbox0=\vbox to\dimen@{\unvbox1\vfill}%
      \setbox2=\vbox to\dimen@{\unvbox3\vskip 0pt plus 0.3\ht0}%
    \else
      \setbox0=\vbox to\dimen@{\unvbox1}%
      \setbox2=\vbox to\dimen@{\unvbox3}%
    \fi
  \fi
  %
  \global\setbox\balancedcolumns=\vbox{\pagesofar}%
}
\catcode`\@ = \other


\message{sectioning,}
% Chapters, sections, etc.

% Let's start with @part.
\outer\parseargdef\part{\partzzz{#1}}
\def\partzzz#1{%
  \chapoddpage
  \null
  \vskip.3\vsize  % move it down on the page a bit
  \begingroup
    \noindent \titlefonts\rmisbold #1\par % the text
    \let\lastnode=\empty      % no node to associate with
    \writetocentry{part}{#1}{}% but put it in the toc
    \headingsoff              % no headline or footline on the part page
    % This outputs a mark at the end of the page that clears \thischapter
    % and \thissection, as is done in \startcontents.
    \let\pchapsepmacro\relax
    \chapmacro{}{Yomitfromtoc}{}%
    \chapoddpage
  \endgroup
}

% \unnumberedno is an oxymoron.  But we count the unnumbered
% sections so that we can refer to them unambiguously in the pdf
% outlines by their "section number".  We avoid collisions with chapter
% numbers by starting them at 10000.  (If a document ever has 10000
% chapters, we're in trouble anyway, I'm sure.)
\newcount\unnumberedno \unnumberedno = 10000
\newcount\chapno
\newcount\secno        \secno=0
\newcount\subsecno     \subsecno=0
\newcount\subsubsecno  \subsubsecno=0

% This counter is funny since it counts through charcodes of letters A, B, ...
\newcount\appendixno  \appendixno = `\@
%
% \def\appendixletter{\char\the\appendixno}
% We do the following ugly conditional instead of the above simple
% construct for the sake of pdftex, which needs the actual
% letter in the expansion, not just typeset.
%
\def\appendixletter{%
  \ifnum\appendixno=`A A%
  \else\ifnum\appendixno=`B B%
  \else\ifnum\appendixno=`C C%
  \else\ifnum\appendixno=`D D%
  \else\ifnum\appendixno=`E E%
  \else\ifnum\appendixno=`F F%
  \else\ifnum\appendixno=`G G%
  \else\ifnum\appendixno=`H H%
  \else\ifnum\appendixno=`I I%
  \else\ifnum\appendixno=`J J%
  \else\ifnum\appendixno=`K K%
  \else\ifnum\appendixno=`L L%
  \else\ifnum\appendixno=`M M%
  \else\ifnum\appendixno=`N N%
  \else\ifnum\appendixno=`O O%
  \else\ifnum\appendixno=`P P%
  \else\ifnum\appendixno=`Q Q%
  \else\ifnum\appendixno=`R R%
  \else\ifnum\appendixno=`S S%
  \else\ifnum\appendixno=`T T%
  \else\ifnum\appendixno=`U U%
  \else\ifnum\appendixno=`V V%
  \else\ifnum\appendixno=`W W%
  \else\ifnum\appendixno=`X X%
  \else\ifnum\appendixno=`Y Y%
  \else\ifnum\appendixno=`Z Z%
  % The \the is necessary, despite appearances, because \appendixletter is
  % expanded while writing the .toc file.  \char\appendixno is not
  % expandable, thus it is written literally, thus all appendixes come out
  % with the same letter (or @) in the toc without it.
  \else\char\the\appendixno
  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}

% Each @chapter defines these (using marks) as the number+name, number
% and name of the chapter.  Page headings and footings can use
% these.  @section does likewise.
\def\thischapter{}
\def\thischapternum{}
\def\thischaptername{}
\def\thissection{}
\def\thissectionnum{}
\def\thissectionname{}

\newcount\absseclevel % used to calculate proper heading level
\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count

% @raisesections: treat @section as chapter, @subsection as section, etc.
\def\raisesections{\global\advance\secbase by -1}
\let\up=\raisesections % original BFox name

% @lowersections: treat @chapter as section, @section as subsection, etc.
\def\lowersections{\global\advance\secbase by 1}
\let\down=\lowersections % original BFox name

% we only have subsub.
\chardef\maxseclevel = 3
%
% A numbered section within an unnumbered changes to unnumbered too.
% To achieve this, remember the "biggest" unnum. sec. we are currently in:
\chardef\unnlevel = \maxseclevel
%
% Trace whether the current chapter is an appendix or not:
% \chapheadtype is "N" or "A", unnumbered chapters are ignored.
\def\chapheadtype{N}

% Choose a heading macro
% #1 is heading type
% #2 is heading level
% #3 is text for heading
\def\genhead#1#2#3{%
  % Compute the abs. sec. level:
  \absseclevel=#2
  \advance\absseclevel by \secbase
  % Make sure \absseclevel doesn't fall outside the range:
  \ifnum \absseclevel < 0
    \absseclevel = 0
  \else
    \ifnum \absseclevel > 3
      \absseclevel = 3
    \fi
  \fi
  % The heading type:
  \def\headtype{#1}%
  \if \headtype U%
    \ifnum \absseclevel < \unnlevel
      \chardef\unnlevel = \absseclevel
    \fi
  \else
    % Check for appendix sections:
    \ifnum \absseclevel = 0
      \edef\chapheadtype{\headtype}%
    \else
      \if \headtype A\if \chapheadtype N%
	\errmessage{@appendix... within a non-appendix chapter}%
      \fi\fi
    \fi
    % Check for numbered within unnumbered:
    \ifnum \absseclevel > \unnlevel
      \def\headtype{U}%
    \else
      \chardef\unnlevel = 3
    \fi
  \fi
  % Now print the heading:
  \if \headtype U%
    \ifcase\absseclevel
	\unnumberedzzz{#3}%
    \or \unnumberedseczzz{#3}%
    \or \unnumberedsubseczzz{#3}%
    \or \unnumberedsubsubseczzz{#3}%
    \fi
  \else
    \if \headtype A%
      \ifcase\absseclevel
	  \appendixzzz{#3}%
      \or \appendixsectionzzz{#3}%
      \or \appendixsubseczzz{#3}%
      \or \appendixsubsubseczzz{#3}%
      \fi
    \else
      \ifcase\absseclevel
	  \chapterzzz{#3}%
      \or \seczzz{#3}%
      \or \numberedsubseczzz{#3}%
      \or \numberedsubsubseczzz{#3}%
      \fi
    \fi
  \fi
  \suppressfirstparagraphindent
}

% an interface:
\def\numhead{\genhead N}
\def\apphead{\genhead A}
\def\unnmhead{\genhead U}

% @chapter, @appendix, @unnumbered.  Increment top-level counter, reset
% all lower-level sectioning counters to zero.
%
% Also set \chaplevelprefix, which we prepend to @float sequence numbers
% (e.g., figures), q.v.  By default (before any chapter), that is empty.
\let\chaplevelprefix = \empty
%
\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz
\def\chapterzzz#1{%
  % section resetting is \global in case the chapter is in a group, such
  % as an @include file.
  \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
    \global\advance\chapno by 1
  %
  % Used for \float.
  \gdef\chaplevelprefix{\the\chapno.}%
  \resetallfloatnos
  %
  % \putwordChapter can contain complex things in translations.
  \toks0=\expandafter{\putwordChapter}%
  \message{\the\toks0 \space \the\chapno}%
  %
  % Write the actual heading.
  \chapmacro{#1}{Ynumbered}{\the\chapno}%
  %
  % So @section and the like are numbered underneath this chapter.
  \global\let\section = \numberedsec
  \global\let\subsection = \numberedsubsec
  \global\let\subsubsection = \numberedsubsubsec
}

\outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz
%
\def\appendixzzz#1{%
  \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
    \global\advance\appendixno by 1
  \gdef\chaplevelprefix{\appendixletter.}%
  \resetallfloatnos
  %
  % \putwordAppendix can contain complex things in translations.
  \toks0=\expandafter{\putwordAppendix}%
  \message{\the\toks0 \space \appendixletter}%
  %
  \chapmacro{#1}{Yappendix}{\appendixletter}%
  %
  \global\let\section = \appendixsec
  \global\let\subsection = \appendixsubsec
  \global\let\subsubsection = \appendixsubsubsec
}

% normally unnmhead0 calls unnumberedzzz:
\outer\parseargdef\unnumbered{\unnmhead0{#1}}
\def\unnumberedzzz#1{%
  \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
    \global\advance\unnumberedno by 1
  %
  % Since an unnumbered has no number, no prefix for figures.
  \global\let\chaplevelprefix = \empty
  \resetallfloatnos
  %
  % This used to be simply \message{#1}, but TeX fully expands the
  % argument to \message.  Therefore, if #1 contained @-commands, TeX
  % expanded them.  For example, in `@unnumbered The @cite{Book}', TeX
  % expanded @cite (which turns out to cause errors because \cite is meant
  % to be executed, not expanded).
  %
  % Anyway, we don't want the fully-expanded definition of @cite to appear
  % as a result of the \message, we just want `@cite' itself.  We use
  % \the<toks register> to achieve this: TeX expands \the<toks> only once,
  % simply yielding the contents of <toks register>.  (We also do this for
  % the toc entries.)
  \toks0 = {#1}%
  \message{(\the\toks0)}%
  %
  \chapmacro{#1}{Ynothing}{\the\unnumberedno}%
  %
  \global\let\section = \unnumberedsec
  \global\let\subsection = \unnumberedsubsec
  \global\let\subsubsection = \unnumberedsubsubsec
}

% @centerchap is like @unnumbered, but the heading is centered.
\outer\parseargdef\centerchap{%
  \let\centerparametersmaybe = \centerparameters
  \unnmhead0{#1}%
  \let\centerparametersmaybe = \relax
}

% @top is like @unnumbered.
\let\top\unnumbered

% Sections.
% 
\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz
\def\seczzz#1{%
  \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
  \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}%
}

% normally calls appendixsectionzzz:
\outer\parseargdef\appendixsection{\apphead1{#1}}
\def\appendixsectionzzz#1{%
  \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
  \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}%
}
\let\appendixsec\appendixsection

% normally calls unnumberedseczzz:
\outer\parseargdef\unnumberedsec{\unnmhead1{#1}}
\def\unnumberedseczzz#1{%
  \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
  \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}%
}

% Subsections.
% 
% normally calls numberedsubseczzz:
\outer\parseargdef\numberedsubsec{\numhead2{#1}}
\def\numberedsubseczzz#1{%
  \global\subsubsecno=0  \global\advance\subsecno by 1
  \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}%
}

% normally calls appendixsubseczzz:
\outer\parseargdef\appendixsubsec{\apphead2{#1}}
\def\appendixsubseczzz#1{%
  \global\subsubsecno=0  \global\advance\subsecno by 1
  \sectionheading{#1}{subsec}{Yappendix}%
                 {\appendixletter.\the\secno.\the\subsecno}%
}

% normally calls unnumberedsubseczzz:
\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}}
\def\unnumberedsubseczzz#1{%
  \global\subsubsecno=0  \global\advance\subsecno by 1
  \sectionheading{#1}{subsec}{Ynothing}%
                 {\the\unnumberedno.\the\secno.\the\subsecno}%
}

% Subsubsections.
% 
% normally numberedsubsubseczzz:
\outer\parseargdef\numberedsubsubsec{\numhead3{#1}}
\def\numberedsubsubseczzz#1{%
  \global\advance\subsubsecno by 1
  \sectionheading{#1}{subsubsec}{Ynumbered}%
                 {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}%
}

% normally appendixsubsubseczzz:
\outer\parseargdef\appendixsubsubsec{\apphead3{#1}}
\def\appendixsubsubseczzz#1{%
  \global\advance\subsubsecno by 1
  \sectionheading{#1}{subsubsec}{Yappendix}%
                 {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}%
}

% normally unnumberedsubsubseczzz:
\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}}
\def\unnumberedsubsubseczzz#1{%
  \global\advance\subsubsecno by 1
  \sectionheading{#1}{subsubsec}{Ynothing}%
                 {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}%
}

% These macros control what the section commands do, according
% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
% Define them by default for a numbered chapter.
\let\section = \numberedsec
\let\subsection = \numberedsubsec
\let\subsubsection = \numberedsubsubsec

% Define @majorheading, @heading and @subheading

\def\majorheading{%
  {\advance\chapheadingskip by 10pt \chapbreak }%
  \parsearg\chapheadingzzz
}

\def\chapheading{\chapbreak \parsearg\chapheadingzzz}
\def\chapheadingzzz#1{%
  \vbox{\chapfonts \raggedtitlesettings #1\par}%
  \nobreak\bigskip \nobreak
  \suppressfirstparagraphindent
}

% @heading, @subheading, @subsubheading.
\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{}
  \suppressfirstparagraphindent}
\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{}
  \suppressfirstparagraphindent}
\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{}
  \suppressfirstparagraphindent}

% These macros generate a chapter, section, etc. heading only
% (including whitespace, linebreaking, etc. around it),
% given all the information in convenient, parsed form.

% Args are the skip and penalty (usually negative)
\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}

% Parameter controlling skip before chapter headings (if needed)
\newskip\chapheadingskip

% Define plain chapter starts, and page on/off switching for it.
\def\chapbreak{\dobreak \chapheadingskip {-4000}}

% Start a new page
\def\chappager{\par\vfill\supereject}

% \chapoddpage - start on an odd page for a new chapter
% Because \domark is called before \chapoddpage, the filler page will
% get the headings for the next chapter, which is wrong.  But we don't
% care -- we just disable all headings on the filler page.
\def\chapoddpage{%
  \chappager
  \ifodd\pageno \else
    \begingroup
      \headingsoff
      \null
      \chappager
    \endgroup
  \fi
}

\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}

\def\CHAPPAGoff{%
\global\let\contentsalignmacro = \chappager
\global\let\pchapsepmacro=\chapbreak
\global\let\pagealignmacro=\chappager}

\def\CHAPPAGon{%
\global\let\contentsalignmacro = \chappager
\global\let\pchapsepmacro=\chappager
\global\let\pagealignmacro=\chappager
\global\def\HEADINGSon{\HEADINGSsingle}}

\def\CHAPPAGodd{%
\global\let\contentsalignmacro = \chapoddpage
\global\let\pchapsepmacro=\chapoddpage
\global\let\pagealignmacro=\chapoddpage
\global\def\HEADINGSon{\HEADINGSdouble}}

\CHAPPAGon

% \chapmacro - Chapter opening.
%
% #1 is the text, #2 is the section type (Ynumbered, Ynothing,
% Yappendix, Yomitfromtoc), #3 the chapter number.
% Not used for @heading series.
%
% To test against our argument.
\def\Ynothingkeyword{Ynothing}
\def\Yappendixkeyword{Yappendix}
\def\Yomitfromtockeyword{Yomitfromtoc}
%
\def\chapmacro#1#2#3{%
  \expandafter\ifx\thisenv\titlepage\else
    \checkenv{}% chapters, etc., should not start inside an environment.
  \fi
  % FIXME: \chapmacro is currently called from inside \titlepage when
  % \setcontentsaftertitlepage to print the "Table of Contents" heading, but
  % this should probably be done by \sectionheading with an option to print
  % in chapter size.
  %
  % Insert the first mark before the heading break (see notes for \domark).
  \let\prevchapterdefs=\lastchapterdefs
  \let\prevsectiondefs=\lastsectiondefs
  \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}%
                        \gdef\thissection{}}%
  %
  \def\temptype{#2}%
  \ifx\temptype\Ynothingkeyword
    \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
                          \gdef\thischapter{\thischaptername}}%
  \else\ifx\temptype\Yomitfromtockeyword
    \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
                          \gdef\thischapter{}}%
  \else\ifx\temptype\Yappendixkeyword
    \toks0={#1}%
    \xdef\lastchapterdefs{%
      \gdef\noexpand\thischaptername{\the\toks0}%
      \gdef\noexpand\thischapternum{\appendixletter}%
      % \noexpand\putwordAppendix avoids expanding indigestible
      % commands in some of the translations.
      \gdef\noexpand\thischapter{\noexpand\putwordAppendix{}
                                 \noexpand\thischapternum:
                                 \noexpand\thischaptername}%
    }%
  \else
    \toks0={#1}%
    \xdef\lastchapterdefs{%
      \gdef\noexpand\thischaptername{\the\toks0}%
      \gdef\noexpand\thischapternum{\the\chapno}%
      % \noexpand\putwordChapter avoids expanding indigestible
      % commands in some of the translations.
      \gdef\noexpand\thischapter{\noexpand\putwordChapter{}
                                 \noexpand\thischapternum:
                                 \noexpand\thischaptername}%
    }%
  \fi\fi\fi
  %
  % Output the mark.  Pass it through \safewhatsit, to take care of
  % the preceding space.
  \safewhatsit\domark
  %
  % Insert the chapter heading break.
  \pchapsepmacro
  %
  % Now the second mark, after the heading break.  No break points
  % between here and the heading.
  \let\prevchapterdefs=\lastchapterdefs
  \let\prevsectiondefs=\lastsectiondefs
  \domark
  %
  {%
    \chapfonts \rmisbold
    \let\footnote=\errfootnoteheading % give better error message
    %
    % Have to define \lastsection before calling \donoderef, because the
    % xref code eventually uses it.  On the other hand, it has to be called
    % after \pchapsepmacro, or the headline will change too soon.
    \gdef\lastsection{#1}%
    %
    % Only insert the separating space if we have a chapter/appendix
    % number, and don't print the unnumbered ``number''.
    \ifx\temptype\Ynothingkeyword
      \setbox0 = \hbox{}%
      \def\toctype{unnchap}%
    \else\ifx\temptype\Yomitfromtockeyword
      \setbox0 = \hbox{}% contents like unnumbered, but no toc entry
      \def\toctype{omit}%
    \else\ifx\temptype\Yappendixkeyword
      \setbox0 = \hbox{\putwordAppendix{} #3\enspace}%
      \def\toctype{app}%
    \else
      \setbox0 = \hbox{#3\enspace}%
      \def\toctype{numchap}%
    \fi\fi\fi
    %
    % Write the toc entry for this chapter.  Must come before the
    % \donoderef, because we include the current node name in the toc
    % entry, and \donoderef resets it to empty.
    \writetocentry{\toctype}{#1}{#3}%
    %
    % For pdftex, we have to write out the node definition (aka, make
    % the pdfdest) after any page break, but before the actual text has
    % been typeset.  If the destination for the pdf outline is after the
    % text, then jumping from the outline may wind up with the text not
    % being visible, for instance under high magnification.
    \donoderef{#2}%
    %
    % Typeset the actual heading.
    \nobreak % Avoid page breaks at the interline glue.
    \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe
          \unhbox0 #1\par}%
  }%
  \nobreak\bigskip % no page break after a chapter title
  \nobreak
}

% @centerchap -- centered and unnumbered.
\let\centerparametersmaybe = \relax
\def\centerparameters{%
  \advance\rightskip by 3\rightskip
  \leftskip = \rightskip
  \parfillskip = 0pt
}


% I don't think this chapter style is supported any more, so I'm not
% updating it with the new noderef stuff.  We'll see.  --karl, 11aug03.
%
\def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
%
\def\unnchfopen #1{%
  \chapoddpage
  \vbox{\chapfonts \raggedtitlesettings #1\par}%
  \nobreak\bigskip\nobreak
}
\def\chfopen #1#2{\chapoddpage {\chapfonts
\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
\par\penalty 5000 %
}
\def\centerchfopen #1{%
  \chapoddpage
  \vbox{\chapfonts \raggedtitlesettings \hfill #1\hfill}%
  \nobreak\bigskip \nobreak
}
\def\CHAPFopen{%
  \global\let\chapmacro=\chfopen
  \global\let\centerchapmacro=\centerchfopen}


% Section titles.  These macros combine the section number parts and
% call the generic \sectionheading to do the printing.
%
\newskip\secheadingskip
\def\secheadingbreak{\dobreak \secheadingskip{-1000}}

% Subsection titles.
\newskip\subsecheadingskip
\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}}

% Subsubsection titles.
\def\subsubsecheadingskip{\subsecheadingskip}
\def\subsubsecheadingbreak{\subsecheadingbreak}


% Print any size, any type, section title.
%
% #1 is the text of the title,
% #2 is the section level (sec/subsec/subsubsec),
% #3 is the section type (Ynumbered, Ynothing, Yappendix, Yomitfromtoc),
% #4 is the section number.
%
\def\seckeyword{sec}
%
\def\sectionheading#1#2#3#4{%
  {%
    \def\sectionlevel{#2}%
    \def\temptype{#3}%
    %
    % It is ok for the @heading series commands to appear inside an
    % environment (it's been historically allowed, though the logic is
    % dubious), but not the others.
    \ifx\temptype\Yomitfromtockeyword\else
      \checkenv{}% non-@*heading should not be in an environment.
    \fi
    \let\footnote=\errfootnoteheading
    %
    % Switch to the right set of fonts.
    \csname #2fonts\endcsname \rmisbold
    %
    % Insert first mark before the heading break (see notes for \domark).
    \let\prevsectiondefs=\lastsectiondefs
    \ifx\temptype\Ynothingkeyword
      \ifx\sectionlevel\seckeyword
        \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}%
                              \gdef\thissection{\thissectionname}}%
      \fi
    \else\ifx\temptype\Yomitfromtockeyword
      % Don't redefine \thissection.
    \else\ifx\temptype\Yappendixkeyword
      \ifx\sectionlevel\seckeyword
        \toks0={#1}%
        \xdef\lastsectiondefs{%
          \gdef\noexpand\thissectionname{\the\toks0}%
          \gdef\noexpand\thissectionnum{#4}%
          % \noexpand\putwordSection avoids expanding indigestible
          % commands in some of the translations.
          \gdef\noexpand\thissection{\noexpand\putwordSection{}
                                     \noexpand\thissectionnum:
                                     \noexpand\thissectionname}%
        }%
      \fi
    \else
      \ifx\sectionlevel\seckeyword
        \toks0={#1}%
        \xdef\lastsectiondefs{%
          \gdef\noexpand\thissectionname{\the\toks0}%
          \gdef\noexpand\thissectionnum{#4}%
          % \noexpand\putwordSection avoids expanding indigestible
          % commands in some of the translations.
          \gdef\noexpand\thissection{\noexpand\putwordSection{}
                                     \noexpand\thissectionnum:
                                     \noexpand\thissectionname}%
        }%
      \fi
    \fi\fi\fi
    %
    % Go into vertical mode.  Usually we'll already be there, but we
    % don't want the following whatsit to end up in a preceding paragraph
    % if the document didn't happen to have a blank line.
    \par
    %
    % Output the mark.  Pass it through \safewhatsit, to take care of
    % the preceding space.
    \safewhatsit\domark
    %
    % Insert space above the heading.
    \csname #2headingbreak\endcsname
    %
    % Now the second mark, after the heading break.  No break points
    % between here and the heading.
    \global\let\prevsectiondefs=\lastsectiondefs
    \domark
    %
    % Only insert the space after the number if we have a section number.
    \ifx\temptype\Ynothingkeyword
      \setbox0 = \hbox{}%
      \def\toctype{unn}%
      \gdef\lastsection{#1}%
    \else\ifx\temptype\Yomitfromtockeyword
      % for @headings -- no section number, don't include in toc,
      % and don't redefine \lastsection.
      \setbox0 = \hbox{}%
      \def\toctype{omit}%
      \let\sectionlevel=\empty
    \else\ifx\temptype\Yappendixkeyword
      \setbox0 = \hbox{#4\enspace}%
      \def\toctype{app}%
      \gdef\lastsection{#1}%
    \else
      \setbox0 = \hbox{#4\enspace}%
      \def\toctype{num}%
      \gdef\lastsection{#1}%
    \fi\fi\fi
    %
    % Write the toc entry (before \donoderef).  See comments in \chapmacro.
    \writetocentry{\toctype\sectionlevel}{#1}{#4}%
    %
    % Write the node reference (= pdf destination for pdftex).
    % Again, see comments in \chapmacro.
    \donoderef{#3}%
    %
    % Interline glue will be inserted when the vbox is completed.
    % That glue will be a valid breakpoint for the page, since it'll be
    % preceded by a whatsit (usually from the \donoderef, or from the
    % \writetocentry if there was no node).  We don't want to allow that
    % break, since then the whatsits could end up on page n while the
    % section is on page n+1, thus toc/etc. are wrong.  Debian bug 276000.
    \nobreak
    %
    % Output the actual section heading.
    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright
          \hangindent=\wd0  % zero if no section number
          \unhbox0 #1}%
  }%
  % Add extra space after the heading -- half of whatever came above it.
  % Don't allow stretch, though.
  \kern .5 \csname #2headingskip\endcsname
  %
  % Do not let the kern be a potential breakpoint, as it would be if it
  % was followed by glue.
  \nobreak
  %
  % We'll almost certainly start a paragraph next, so don't let that
  % glue accumulate.  (Not a breakpoint because it's preceded by a
  % discardable item.)  However, when a paragraph is not started next
  % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out
  % or the negative glue will cause weirdly wrong output, typically
  % obscuring the section heading with something else.
  \vskip-\parskip
  %
  % This is so the last item on the main vertical list is a known
  % \penalty > 10000, so \startdefun, etc., can recognize the situation
  % and do the needful.
  \penalty 10001
}


\message{toc,}
% Table of contents.
\newwrite\tocfile

% Write an entry to the toc file, opening it if necessary.
% Called from @chapter, etc.
%
% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno}
% We append the current node name (if any) and page number as additional
% arguments for the \{chap,sec,...}entry macros which will eventually
% read this.  The node name is used in the pdf outlines as the
% destination to jump to.
%
% We open the .toc file for writing here instead of at @setfilename (or
% any other fixed time) so that @contents can be anywhere in the document.
% But if #1 is `omit', then we don't do anything.  This is used for the
% table of contents chapter openings themselves.
%
\newif\iftocfileopened
\def\omitkeyword{omit}%
%
\def\writetocentry#1#2#3{%
  \edef\writetoctype{#1}%
  \ifx\writetoctype\omitkeyword \else
    \iftocfileopened\else
      \immediate\openout\tocfile = \jobname.toc
      \global\tocfileopenedtrue
    \fi
    %
    \iflinks
      {\atdummies
       \edef\temp{%
         \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}%
       \temp
      }%
    \fi
  \fi
  %
  % Tell \shipout to create a pdf destination on each page, if we're
  % writing pdf.  These are used in the table of contents.  We can't
  % just write one on every page because the title pages are numbered
  % 1 and 2 (the page numbers aren't printed), and so are the first
  % two pages of the document.  Thus, we'd have two destinations named
  % `1', and two named `2'.
  \ifpdf \global\pdfmakepagedesttrue \fi
}


% These characters do not print properly in the Computer Modern roman
% fonts, so we must take special care.  This is more or less redundant
% with the Texinfo input format setup at the end of this file.
%
\def\activecatcodes{%
  \catcode`\"=\active
  \catcode`\$=\active
  \catcode`\<=\active
  \catcode`\>=\active
  \catcode`\\=\active
  \catcode`\^=\active
  \catcode`\_=\active
  \catcode`\|=\active
  \catcode`\~=\active
}


% Read the toc file, which is essentially Texinfo input.
\def\readtocfile{%
  \setupdatafile
  \activecatcodes
  \input \tocreadfilename
}

\newskip\contentsrightmargin \contentsrightmargin=1in
\newcount\savepageno
\newcount\lastnegativepageno \lastnegativepageno = -1

% Prepare to read what we've written to \tocfile.
%
\def\startcontents#1{%
  % If @setchapternewpage on, and @headings double, the contents should
  % start on an odd page, unlike chapters.  Thus, we maintain
  % \contentsalignmacro in parallel with \pagealignmacro.
  % From: Torbjorn Granlund <tege@matematik.su.se>
  \contentsalignmacro
  \immediate\closeout\tocfile
  %
  % Don't need to put `Contents' or `Short Contents' in the headline.
  % It is abundantly clear what they are.
  \chapmacro{#1}{Yomitfromtoc}{}%
  %
  \savepageno = \pageno
  \begingroup                  % Set up to handle contents files properly.
    \raggedbottom              % Worry more about breakpoints than the bottom.
    \entryrightmargin=\contentsrightmargin % Don't use the full line length.
    %
    % Roman numerals for page numbers.
    \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi
}

% redefined for the two-volume lispref.  We always output on
% \jobname.toc even if this is redefined.
%
\def\tocreadfilename{\jobname.toc}

% Normal (long) toc.
%
\def\contents{%
  \startcontents{\putwordTOC}%
    \openin 1 \tocreadfilename\space
    \ifeof 1 \else
      \readtocfile
    \fi
    \vfill \eject
    \contentsalignmacro % in case @setchapternewpage odd is in effect
    \ifeof 1 \else
      \pdfmakeoutlines
    \fi
    \closein 1
  \endgroup
  \lastnegativepageno = \pageno
  \global\pageno = \savepageno
}

% And just the chapters.
\def\summarycontents{%
  \startcontents{\putwordShortTOC}%
    %
    \let\partentry = \shortpartentry
    \let\numchapentry = \shortchapentry
    \let\appentry = \shortchapentry
    \let\unnchapentry = \shortunnchapentry
    % We want a true roman here for the page numbers.
    \secfonts
    \let\rm=\shortcontrm \let\bf=\shortcontbf
    \let\sl=\shortcontsl \let\tt=\shortconttt
    \rm
    \hyphenpenalty = 10000
    \advance\baselineskip by 1pt % Open it up a little.
    \def\numsecentry##1##2##3##4{}
    \let\appsecentry = \numsecentry
    \let\unnsecentry = \numsecentry
    \let\numsubsecentry = \numsecentry
    \let\appsubsecentry = \numsecentry
    \let\unnsubsecentry = \numsecentry
    \let\numsubsubsecentry = \numsecentry
    \let\appsubsubsecentry = \numsecentry
    \let\unnsubsubsecentry = \numsecentry
    \openin 1 \tocreadfilename\space
    \ifeof 1 \else
      \readtocfile
    \fi
    \closein 1
    \vfill \eject
    \contentsalignmacro % in case @setchapternewpage odd is in effect
  \endgroup
  \lastnegativepageno = \pageno
  \global\pageno = \savepageno
}
\let\shortcontents = \summarycontents

% Typeset the label for a chapter or appendix for the short contents.
% The arg is, e.g., `A' for an appendix, or `3' for a chapter.
%
\def\shortchaplabel#1{%
  % This space should be enough, since a single number is .5em, and the
  % widest letter (M) is 1em, at least in the Computer Modern fonts.
  % But use \hss just in case.
  % (This space doesn't include the extra space that gets added after
  % the label; that gets put in by \shortchapentry above.)
  %
  % We'd like to right-justify chapter numbers, but that looks strange
  % with appendix letters.  And right-justifying numbers and
  % left-justifying letters looks strange when there is less than 10
  % chapters.  Have to read the whole toc once to know how many chapters
  % there are before deciding ...
  \hbox to 1em{#1\hss}%
}

% These macros generate individual entries in the table of contents.
% The first argument is the chapter or section name.
% The last argument is the page number.
% The arguments in between are the chapter number, section number, ...

% Parts, in the main contents.  Replace the part number, which doesn't
% exist, with an empty box.  Let's hope all the numbers have the same width.
% Also ignore the page number, which is conventionally not printed.
\def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}}
\def\partentry#1#2#3#4{\dochapentry{\numeralbox\labelspace#1}{}}
%
% Parts, in the short toc.
\def\shortpartentry#1#2#3#4{%
  \penalty-300
  \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip
  \shortchapentry{{\bf #1}}{\numeralbox}{}{}%
}

% Chapters, in the main contents.
\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}}

% Chapters, in the short toc.
% See comments in \dochapentry re vbox and related settings.
\def\shortchapentry#1#2#3#4{%
  \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}%
}

% Appendices, in the main contents.
% Need the word Appendix, and a fixed-size box.
%
\def\appendixbox#1{%
  % We use M since it's probably the widest letter.
  \setbox0 = \hbox{\putwordAppendix{} M}%
  \hbox to \wd0{\putwordAppendix{} #1\hss}}
%
\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\hskip.7em#1}{#4}}

% Unnumbered chapters.
\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}}
\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}}

% Sections.
\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}}
\let\appsecentry=\numsecentry
\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}}

% Subsections.
\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}}
\let\appsubsecentry=\numsubsecentry
\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}}

% And subsubsections.
\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}}
\let\appsubsubsecentry=\numsubsubsecentry
\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}}

% This parameter controls the indentation of the various levels.
% Same as \defaultparindent.
\newdimen\tocindent \tocindent = 15pt

% Now for the actual typesetting. In all these, #1 is the text and #2 is the
% page number.
%
% If the toc has to be broken over pages, we want it to be at chapters
% if at all possible; hence the \penalty.
\def\dochapentry#1#2{%
   \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
   \begingroup
     % Move the page numbers slightly to the right
     \advance\entryrightmargin by -0.05em
     \chapentryfonts
     \tocentry{#1}{\dopageno\bgroup#2\egroup}%
   \endgroup
   \nobreak\vskip .25\baselineskip plus.1\baselineskip
}

\def\dosecentry#1#2{\begingroup
  \secentryfonts \leftskip=\tocindent
  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
\endgroup}

\def\dosubsecentry#1#2{\begingroup
  \subsecentryfonts \leftskip=2\tocindent
  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
\endgroup}

\def\dosubsubsecentry#1#2{\begingroup
  \subsubsecentryfonts \leftskip=3\tocindent
  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
\endgroup}

% We use the same \entry macro as for the index entries.
\let\tocentry = \entry

% Space between chapter (or whatever) number and the title.
\def\labelspace{\hskip1em \relax}

\def\dopageno#1{{\rm #1}}
\def\doshortpageno#1{{\rm #1}}

\def\chapentryfonts{\secfonts \rm}
\def\secentryfonts{\textfonts}
\def\subsecentryfonts{\textfonts}
\def\subsubsecentryfonts{\textfonts}


\message{environments,}
% @foo ... @end foo.

% @tex ... @end tex    escapes into raw TeX temporarily.
% One exception: @ is still an escape character, so that @end tex works.
% But \@ or @@ will get a plain @ character.

\envdef\tex{%
  \setupmarkupstyle{tex}%
  \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
  \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
  \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie
  \catcode `\%=14
  \catcode `\+=\other
  \catcode `\"=\other
  \catcode `\|=\other
  \catcode `\<=\other
  \catcode `\>=\other
  \catcode `\`=\other
  \catcode `\'=\other
  \escapechar=`\\
  %
  % ' is active in math mode (mathcode"8000).  So reset it, and all our
  % other math active characters (just in case), to plain's definitions.
  \mathactive
  %
  % Inverse of the list at the beginning of the file.
  \let\b=\ptexb
  \let\bullet=\ptexbullet
  \let\c=\ptexc
  \let\,=\ptexcomma
  \let\.=\ptexdot
  \let\dots=\ptexdots
  \let\equiv=\ptexequiv
  \let\!=\ptexexclam
  \let\i=\ptexi
  \let\indent=\ptexindent
  \let\noindent=\ptexnoindent
  \let\{=\ptexlbrace
  \let\+=\tabalign
  \let\}=\ptexrbrace
  \let\/=\ptexslash
  \let\sp=\ptexsp
  \let\*=\ptexstar
  %\let\sup=\ptexsup % do not redefine, we want @sup to work in math mode
  \let\t=\ptext
  \expandafter \let\csname top\endcsname=\ptextop  % we've made it outer
  \let\frenchspacing=\plainfrenchspacing
  %
  \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
  \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
  \def\@{@}%
}
% There is no need to define \Etex.

% Define @lisp ... @end lisp.
% @lisp environment forms a group so it can rebind things,
% including the definition of @end lisp (which normally is erroneous).

% Amount to narrow the margins by for @lisp.
\newskip\lispnarrowing \lispnarrowing=0.4in

% This is the definition that ^^M gets inside @lisp, @example, and other
% such environments.  \null is better than a space, since it doesn't
% have any width.
\def\lisppar{\null\endgraf}

% This space is always present above and below environments.
\newskip\envskipamount \envskipamount = 0pt

% Make spacing and below environment symmetrical.  We use \parskip here
% to help in doing that, since in @example-like environments \parskip
% is reset to zero; thus the \afterenvbreak inserts no space -- but the
% start of the next paragraph will insert \parskip.
%
\def\aboveenvbreak{{%
  % =10000 instead of <10000 because of a special case in \itemzzz and
  % \sectionheading, q.v.
  \ifnum \lastpenalty=10000 \else
    \advance\envskipamount by \parskip
    \endgraf
    \ifdim\lastskip<\envskipamount
      \removelastskip
      \ifnum\lastpenalty<10000
        % Penalize breaking before the environment, because preceding text
        % often leads into it.
        \penalty100
      \fi
      \vskip\envskipamount
    \fi
  \fi
}}

\def\afterenvbreak{{%
  % =10000 instead of <10000 because of a special case in \itemzzz and
  % \sectionheading, q.v.
  \ifnum \lastpenalty=10000 \else
    \advance\envskipamount by \parskip
    \endgraf
    \ifdim\lastskip<\envskipamount
      \removelastskip
      % it's not a good place to break if the last penalty was \nobreak
      % or better ...
      \ifnum\lastpenalty<10000 \penalty-50 \fi
      \vskip\envskipamount
    \fi
  \fi
}}

% \nonarrowing is a flag.  If "set", @lisp etc don't narrow margins; it will
% also clear it, so that its embedded environments do the narrowing again.
\let\nonarrowing=\relax

% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
% environment contents.
\font\circle=lcircle10
\newdimen\circthick
\newdimen\cartouter\newdimen\cartinner
\newskip\normbskip\newskip\normpskip\newskip\normlskip
\circthick=\fontdimen8\circle
%
\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
\def\ctr{{\hskip 6pt\circle\char'010}}
\def\cbl{{\circle\char'012\hskip -6pt}}
\def\cbr{{\hskip 6pt\circle\char'011}}
\def\carttop{\hbox to \cartouter{\hskip\lskip
        \ctl\leaders\hrule height\circthick\hfil\ctr
        \hskip\rskip}}
\def\cartbot{\hbox to \cartouter{\hskip\lskip
        \cbl\leaders\hrule height\circthick\hfil\cbr
        \hskip\rskip}}
%
\newskip\lskip\newskip\rskip

\envdef\cartouche{%
  \ifhmode\par\fi  % can't be in the midst of a paragraph.
  \startsavinginserts
  \lskip=\leftskip \rskip=\rightskip
  \leftskip=0pt\rightskip=0pt % we want these *outside*.
  \cartinner=\hsize \advance\cartinner by-\lskip
  \advance\cartinner by-\rskip
  \cartouter=\hsize
  \advance\cartouter by 18.4pt	% allow for 3pt kerns on either
				% side, and for 6pt waste from
				% each corner char, and rule thickness
  \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
  %
  % If this cartouche directly follows a sectioning command, we need the
  % \parskip glue (backspaced over by default) or the cartouche can
  % collide with the section heading.
  \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi
  %
  \setbox\groupbox=\vbox\bgroup
      \baselineskip=0pt\parskip=0pt\lineskip=0pt
      \carttop
      \hbox\bgroup
	  \hskip\lskip
	  \vrule\kern3pt
	  \vbox\bgroup
	      \kern3pt
	      \hsize=\cartinner
	      \baselineskip=\normbskip
	      \lineskip=\normlskip
	      \parskip=\normpskip
	      \vskip -\parskip
	      \comment % For explanation, see the end of def\group.
}
\def\Ecartouche{%
              \ifhmode\par\fi
	      \kern3pt
	  \egroup
	  \kern3pt\vrule
	  \hskip\rskip
      \egroup
      \cartbot
  \egroup
  \addgroupbox
  \checkinserts
}


% This macro is called at the beginning of all the @example variants,
% inside a group.
\newdimen\nonfillparindent
\def\nonfillstart{%
  \aboveenvbreak
  \ifdim\hfuzz < 12pt \hfuzz = 12pt \fi % Don't be fussy
  \sepspaces % Make spaces be word-separators rather than space tokens.
  \let\par = \lisppar % don't ignore blank lines
  \obeylines % each line of input is a line of output
  \parskip = 0pt
  % Turn off paragraph indentation but redefine \indent to emulate
  % the normal \indent.
  \nonfillparindent=\parindent
  \parindent = 0pt
  \let\indent\nonfillindent
  %
  \emergencystretch = 0pt % don't try to avoid overfull boxes
  \ifx\nonarrowing\relax
    \advance \leftskip by \lispnarrowing
    \exdentamount=\lispnarrowing
  \else
    \let\nonarrowing = \relax
  \fi
  \let\exdent=\nofillexdent
}

\begingroup
\obeyspaces
% We want to swallow spaces (but not other tokens) after the fake
% @indent in our nonfill-environments, where spaces are normally
% active and set to @tie, resulting in them not being ignored after
% @indent.
\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}%
\gdef\nonfillindentcheck{%
\ifx\temp %
\expandafter\nonfillindentgobble%
\else%
\leavevmode\nonfillindentbox%
\fi%
}%
\endgroup
\def\nonfillindentgobble#1{\nonfillindent}
\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}}

% If you want all examples etc. small: @set dispenvsize small.
% If you want even small examples the full size: @set dispenvsize nosmall.
% This affects the following displayed environments:
%    @example, @display, @format, @lisp
%
\def\smallword{small}
\def\nosmallword{nosmall}
\let\SETdispenvsize\relax
\def\setnormaldispenv{%
  \ifx\SETdispenvsize\smallword
    % end paragraph for sake of leading, in case document has no blank
    % line.  This is redundant with what happens in \aboveenvbreak, but
    % we need to do it before changing the fonts, and it's inconvenient
    % to change the fonts afterward.
    \ifnum \lastpenalty=10000 \else \endgraf \fi
    \smallexamplefonts \rm
  \fi
}
\def\setsmalldispenv{%
  \ifx\SETdispenvsize\nosmallword
  \else
    \ifnum \lastpenalty=10000 \else \endgraf \fi
    \smallexamplefonts \rm
  \fi
}

% We often define two environments, @foo and @smallfoo.
% Let's do it in one command.  #1 is the env name, #2 the definition.
\def\makedispenvdef#1#2{%
  \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}%
  \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}%
  \expandafter\let\csname E#1\endcsname \afterenvbreak
  \expandafter\let\csname Esmall#1\endcsname \afterenvbreak
}

% Define two environment synonyms (#1 and #2) for an environment.
\def\maketwodispenvdef#1#2#3{%
  \makedispenvdef{#1}{#3}%
  \makedispenvdef{#2}{#3}%
}
%
% @lisp: indented, narrowed, typewriter font;
% @example: same as @lisp.
%
% @smallexample and @smalllisp: use smaller fonts.
% Originally contributed by Pavel@xerox.
%
\maketwodispenvdef{lisp}{example}{%
  \nonfillstart
  \tt\setupmarkupstyle{example}%
  \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
  \gobble % eat return
}
% @display/@smalldisplay: same as @lisp except keep current font.
%
\makedispenvdef{display}{%
  \nonfillstart
  \gobble
}

% @format/@smallformat: same as @display except don't narrow margins.
%
\makedispenvdef{format}{%
  \let\nonarrowing = t%
  \nonfillstart
  \gobble
}

% @flushleft: same as @format, but doesn't obey \SETdispenvsize.
\envdef\flushleft{%
  \let\nonarrowing = t%
  \nonfillstart
  \gobble
}
\let\Eflushleft = \afterenvbreak

% @flushright.
%
\envdef\flushright{%
  \let\nonarrowing = t%
  \nonfillstart
  \advance\leftskip by 0pt plus 1fill\relax
  \gobble
}
\let\Eflushright = \afterenvbreak


% @raggedright does more-or-less normal line breaking but no right
% justification.  From plain.tex.  Don't stretch around special
% characters in urls in this environment, since the stretch at the right
% should be enough.
\envdef\raggedright{%
  \rightskip0pt plus2.4em \spaceskip.3333em \xspaceskip.5em\relax
  \def\urefprestretchamount{0pt}%
  \def\urefpoststretchamount{0pt}%
}
\let\Eraggedright\par

\envdef\raggedleft{%
  \parindent=0pt \leftskip0pt plus2em
  \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
  \hbadness=10000 % Last line will usually be underfull, so turn off
                  % badness reporting.
}
\let\Eraggedleft\par

\envdef\raggedcenter{%
  \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em
  \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
  \hbadness=10000 % Last line will usually be underfull, so turn off
                  % badness reporting.
}
\let\Eraggedcenter\par


% @quotation does normal linebreaking (hence we can't use \nonfillstart)
% and narrows the margins.  We keep \parskip nonzero in general, since
% we're doing normal filling.  So, when using \aboveenvbreak and
% \afterenvbreak, temporarily make \parskip 0.
%
\makedispenvdef{quotation}{\quotationstart}
%
\def\quotationstart{%
  \indentedblockstart % same as \indentedblock, but increase right margin too.
  \ifx\nonarrowing\relax
    \advance\rightskip by \lispnarrowing
  \fi
  \parsearg\quotationlabel
}

% We have retained a nonzero parskip for the environment, since we're
% doing normal filling.
%
\def\Equotation{%
  \par
  \ifx\quotationauthor\thisisundefined\else
    % indent a bit.
    \leftline{\kern 2\leftskip \sl ---\quotationauthor}%
  \fi
  {\parskip=0pt \afterenvbreak}%
}
\def\Esmallquotation{\Equotation}

% If we're given an argument, typeset it in bold with a colon after.
\def\quotationlabel#1{%
  \def\temp{#1}%
  \ifx\temp\empty \else
    {\bf #1: }%
  \fi
}

% @indentedblock is like @quotation, but indents only on the left and
% has no optional argument.
% 
\makedispenvdef{indentedblock}{\indentedblockstart}
%
\def\indentedblockstart{%
  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
  \parindent=0pt
  %
  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
  \ifx\nonarrowing\relax
    \advance\leftskip by \lispnarrowing
    \exdentamount = \lispnarrowing
  \else
    \let\nonarrowing = \relax
  \fi
}

% Keep a nonzero parskip for the environment, since we're doing normal filling.
%
\def\Eindentedblock{%
  \par
  {\parskip=0pt \afterenvbreak}%
}
\def\Esmallindentedblock{\Eindentedblock}


% LaTeX-like @verbatim...@end verbatim and @verb{<char>...<char>}
% If we want to allow any <char> as delimiter,
% we need the curly braces so that makeinfo sees the @verb command, eg:
% `@verbx...x' would look like the '@verbx' command.  --janneke@gnu.org
%
% [Knuth]: Donald Ervin Knuth, 1996.  The TeXbook.
%
% [Knuth] p.344; only we need to do the other characters Texinfo sets
% active too.  Otherwise, they get lost as the first character on a
% verbatim line.
\def\dospecials{%
  \do\ \do\\\do\{\do\}\do\$\do\&%
  \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~%
  \do\<\do\>\do\|\do\@\do+\do\"%
  % Don't do the quotes -- if we do, @set txicodequoteundirected and
  % @set txicodequotebacktick will not have effect on @verb and
  % @verbatim, and ?` and !` ligatures won't get disabled.
  %\do\`\do\'%
}
%
% [Knuth] p. 380
\def\uncatcodespecials{%
  \def\do##1{\catcode`##1=\other}\dospecials}
%
% Setup for the @verb command.
%
% Eight spaces for a tab
\begingroup
  \catcode`\^^I=\active
  \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }}
\endgroup
%
\def\setupverb{%
  \tt  % easiest (and conventionally used) font for verbatim
  \def\par{\leavevmode\endgraf}%
  \setupmarkupstyle{verb}%
  \tabeightspaces
  % Respect line breaks,
  % print special symbols as themselves, and
  % make each space count
  % must do in this order:
  \obeylines \uncatcodespecials \sepspaces
}

% Setup for the @verbatim environment
%
% Real tab expansion.
\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount
%
% We typeset each line of the verbatim in an \hbox, so we can handle
% tabs.  The \global is in case the verbatim line starts with an accent,
% or some other command that starts with a begin-group.  Otherwise, the
% entire \verbbox would disappear at the corresponding end-group, before
% it is typeset.  Meanwhile, we can't have nested verbatim commands
% (can we?), so the \global won't be overwriting itself.
\newbox\verbbox
\def\starttabbox{\global\setbox\verbbox=\hbox\bgroup}
%
\begingroup
  \catcode`\^^I=\active
  \gdef\tabexpand{%
    \catcode`\^^I=\active
    \def^^I{\leavevmode\egroup
      \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab
      \divide\dimen\verbbox by\tabw
      \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw
      \advance\dimen\verbbox by\tabw  % advance to next multiple of \tabw
      \wd\verbbox=\dimen\verbbox \box\verbbox \starttabbox
    }%
  }
\endgroup

% start the verbatim environment.
\def\setupverbatim{%
  \let\nonarrowing = t%
  \nonfillstart
  \tt % easiest (and conventionally used) font for verbatim
  % The \leavevmode here is for blank lines.  Otherwise, we would
  % never \starttabox and the \egroup would end verbatim mode.
  \def\par{\leavevmode\egroup\box\verbbox\endgraf}%
  \tabexpand
  \setupmarkupstyle{verbatim}%
  % Respect line breaks,
  % print special symbols as themselves, and
  % make each space count.
  % Must do in this order:
  \obeylines \uncatcodespecials \sepspaces
  \everypar{\starttabbox}%
}

% Do the @verb magic: verbatim text is quoted by unique
% delimiter characters.  Before first delimiter expect a
% right brace, after last delimiter expect closing brace:
%
%    \def\doverb'{'<char>#1<char>'}'{#1}
%
% [Knuth] p. 382; only eat outer {}
\begingroup
  \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other
  \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next]
\endgroup
%
\def\verb{\begingroup\setupverb\doverb}
%
%
% Do the @verbatim magic: define the macro \doverbatim so that
% the (first) argument ends when '@end verbatim' is reached, ie:
%
%     \def\doverbatim#1@end verbatim{#1}
%
% For Texinfo it's a lot easier than for LaTeX,
% because texinfo's \verbatim doesn't stop at '\end{verbatim}':
% we need not redefine '\', '{' and '}'.
%
% Inspired by LaTeX's verbatim command set [latex.ltx]
%
\begingroup
  \catcode`\ =\active
  \obeylines %
  % ignore everything up to the first ^^M, that's the newline at the end
  % of the @verbatim input line itself.  Otherwise we get an extra blank
  % line in the output.
  \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}%
  % We really want {...\end verbatim} in the body of the macro, but
  % without the active space; thus we have to use \xdef and \gobble.
\endgroup
%
\envdef\verbatim{%
    \setupverbatim\doverbatim
}
\let\Everbatim = \afterenvbreak


% @verbatiminclude FILE - insert text of file in verbatim environment.
%
\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude}
%
\def\doverbatiminclude#1{%
  {%
    \makevalueexpandable
    \setupverbatim
    \indexnofonts       % Allow `@@' and other weird things in file names.
    \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}%
    \input #1
    \afterenvbreak
  }%
}

% @copying ... @end copying.
% Save the text away for @insertcopying later.
%
% We save the uninterpreted tokens, rather than creating a box.
% Saving the text in a box would be much easier, but then all the
% typesetting commands (@smallbook, font changes, etc.) have to be done
% beforehand -- and a) we want @copying to be done first in the source
% file; b) letting users define the frontmatter in as flexible order as
% possible is desirable.
%
\def\copying{\checkenv{}\begingroup\scanargctxt\docopying}
\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}}
%
\def\insertcopying{%
  \begingroup
    \parindent = 0pt  % paragraph indentation looks wrong on title page
    \scanexp\copyingtext
  \endgroup
}


\message{defuns,}
% @defun etc.

\newskip\defbodyindent \defbodyindent=.4in
\newskip\defargsindent \defargsindent=50pt
\newskip\deflastargmargin \deflastargmargin=18pt
\newcount\defunpenalty

% Start the processing of @deffn:
\def\startdefun{%
  \ifnum\lastpenalty<10000
    \medbreak
    \defunpenalty=10003 % Will keep this @deffn together with the
                        % following @def command, see below.
  \else
    % If there are two @def commands in a row, we'll have a \nobreak,
    % which is there to keep the function description together with its
    % header.  But if there's nothing but headers, we need to allow a
    % break somewhere.  Check specifically for penalty 10002, inserted
    % by \printdefunline, instead of 10000, since the sectioning
    % commands also insert a nobreak penalty, and we don't want to allow
    % a break between a section heading and a defun.
    %
    % As a further refinement, we avoid "club" headers by signalling
    % with penalty of 10003 after the very first @deffn in the
    % sequence (see above), and penalty of 10002 after any following
    % @def command.
    \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi
    %
    % Similarly, after a section heading, do not allow a break.
    % But do insert the glue.
    \medskip  % preceded by discardable penalty, so not a breakpoint
  \fi
  %
  \parindent=0in
  \advance\leftskip by \defbodyindent
  \exdentamount=\defbodyindent
}

\def\dodefunx#1{%
  % First, check whether we are in the right environment:
  \checkenv#1%
  %
  % As above, allow line break if we have multiple x headers in a row.
  % It's not a great place, though.
  \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi
  %
  % And now, it's time to reuse the body of the original defun:
  \expandafter\gobbledefun#1%
}
\def\gobbledefun#1\startdefun{}

% \printdefunline \deffnheader{text}
%
\def\printdefunline#1#2{%
  \begingroup
    % call \deffnheader:
    #1#2 \endheader
    % common ending:
    \interlinepenalty = 10000
    \advance\rightskip by 0pt plus 1fil\relax
    \endgraf
    \nobreak\vskip -\parskip
    \penalty\defunpenalty  % signal to \startdefun and \dodefunx
    % Some of the @defun-type tags do not enable magic parentheses,
    % rendering the following check redundant.  But we don't optimize.
    \checkparencounts
  \endgroup
}

\def\Edefun{\endgraf\medbreak}

% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn;
% the only thing remaining is to define \deffnheader.
%
\def\makedefun#1{%
  \expandafter\let\csname E#1\endcsname = \Edefun
  \edef\temp{\noexpand\domakedefun
    \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}%
  \temp
}

% \domakedefun \deffn \deffnx \deffnheader { (defn. of \deffnheader) }
%
% Define \deffn and \deffnx, without parameters.
% \deffnheader has to be defined explicitly.
%
\def\domakedefun#1#2#3{%
  \envdef#1{%
    \startdefun
    \doingtypefnfalse    % distinguish typed functions from all else
    \parseargusing\activeparens{\printdefunline#3}%
  }%
  \def#2{\dodefunx#1}%
  \def#3%
}

\newif\ifdoingtypefn       % doing typed function?
\newif\ifrettypeownline    % typeset return type on its own line?

% @deftypefnnewline on|off says whether the return type of typed functions
% are printed on their own line.  This affects @deftypefn, @deftypefun,
% @deftypeop, and @deftypemethod.
% 
\parseargdef\deftypefnnewline{%
  \def\temp{#1}%
  \ifx\temp\onword
    \expandafter\let\csname SETtxideftypefnnl\endcsname
      = \empty
  \else\ifx\temp\offword
    \expandafter\let\csname SETtxideftypefnnl\endcsname
      = \relax
  \else
    \errhelp = \EMsimple
    \errmessage{Unknown @txideftypefnnl value `\temp',
                must be on|off}%
  \fi\fi
}

% Untyped functions:

% @deffn category name args
\makedefun{deffn}{\deffngeneral{}}

% @deffn category class name args
\makedefun{defop}#1 {\defopon{#1\ \putwordon}}

% \defopon {category on}class name args
\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }

% \deffngeneral {subind}category name args
%
\def\deffngeneral#1#2 #3 #4\endheader{%
  % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}.
  \dosubind{fn}{\code{#3}}{#1}%
  \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
}

% Typed functions:

% @deftypefn category type name args
\makedefun{deftypefn}{\deftypefngeneral{}}

% @deftypeop category class type name args
\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}}

% \deftypeopon {category on}class type name args
\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }

% \deftypefngeneral {subind}category type name args
%
\def\deftypefngeneral#1#2 #3 #4 #5\endheader{%
  \dosubind{fn}{\code{#4}}{#1}%
  \doingtypefntrue
  \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
}

% Typed variables:

% @deftypevr category type var args
\makedefun{deftypevr}{\deftypecvgeneral{}}

% @deftypecv category class type var args
\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}}

% \deftypecvof {category of}class type var args
\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} }

% \deftypecvgeneral {subind}category type var args
%
\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{%
  \dosubind{vr}{\code{#4}}{#1}%
  \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
}

% Untyped variables:

% @defvr category var args
\makedefun{defvr}#1 {\deftypevrheader{#1} {} }

% @defcv category class var args
\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}}

% \defcvof {category of}class var args
\def\defcvof#1#2 {\deftypecvof{#1}#2 {} }

% Types:

% @deftp category name args
\makedefun{deftp}#1 #2 #3\endheader{%
  \doind{tp}{\code{#2}}%
  \defname{#1}{}{#2}\defunargs{#3\unskip}%
}

% Remaining @defun-like shortcuts:
\makedefun{defun}{\deffnheader{\putwordDeffunc} }
\makedefun{defmac}{\deffnheader{\putwordDefmac} }
\makedefun{defspec}{\deffnheader{\putwordDefspec} }
\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} }
\makedefun{defvar}{\defvrheader{\putwordDefvar} }
\makedefun{defopt}{\defvrheader{\putwordDefopt} }
\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} }
\makedefun{defmethod}{\defopon\putwordMethodon}
\makedefun{deftypemethod}{\deftypeopon\putwordMethodon}
\makedefun{defivar}{\defcvof\putwordInstanceVariableof}
\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof}

% \defname, which formats the name of the @def (not the args).
% #1 is the category, such as "Function".
% #2 is the return type, if any.
% #3 is the function name.
%
% We are followed by (but not passed) the arguments, if any.
%
\def\defname#1#2#3{%
  \par
  % Get the values of \leftskip and \rightskip as they were outside the @def...
  \advance\leftskip by -\defbodyindent
  %
  % Determine if we are typesetting the return type of a typed function
  % on a line by itself.
  \rettypeownlinefalse
  \ifdoingtypefn  % doing a typed function specifically?
    % then check user option for putting return type on its own line:
    \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else
      \rettypeownlinetrue
    \fi
  \fi
  %
  % How we'll format the category name.  Putting it in brackets helps
  % distinguish it from the body text that may end up on the next line
  % just below it.
  \def\temp{#1}%
  \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi}
  %
  % Figure out line sizes for the paragraph shape.  We'll always have at
  % least two.
  \tempnum = 2
  %
  % The first line needs space for \box0; but if \rightskip is nonzero,
  % we need only space for the part of \box0 which exceeds it:
  \dimen0=\hsize  \advance\dimen0 by -\wd0  \advance\dimen0 by \rightskip
  %
  % If doing a return type on its own line, we'll have another line.
  \ifrettypeownline
    \advance\tempnum by 1
    \def\maybeshapeline{0in \hsize}%
  \else
    \def\maybeshapeline{}%
  \fi
  %
  % The continuations:
  \dimen2=\hsize  \advance\dimen2 by -\defargsindent
  %
  % The final paragraph shape:
  \parshape \tempnum  0in \dimen0  \maybeshapeline  \defargsindent \dimen2
  %
  % Put the category name at the right margin.
  \noindent
  \hbox to 0pt{%
    \hfil\box0 \kern-\hsize
    % \hsize has to be shortened this way:
    \kern\leftskip
    % Intentionally do not respect \rightskip, since we need the space.
  }%
  %
  % Allow all lines to be underfull without complaint:
  \tolerance=10000 \hbadness=10000
  \exdentamount=\defbodyindent
  {%
    % defun fonts. We use typewriter by default (used to be bold) because:
    % . we're printing identifiers, they should be in tt in principle.
    % . in languages with many accents, such as Czech or French, it's
    %   common to leave accents off identifiers.  The result looks ok in
    %   tt, but exceedingly strange in rm.
    % . we don't want -- and --- to be treated as ligatures.
    % . this still does not fix the ?` and !` ligatures, but so far no
    %   one has made identifiers using them :).
    \df \tt
    \def\temp{#2}% text of the return type
    \ifx\temp\empty\else
      \tclose{\temp}% typeset the return type
      \ifrettypeownline
        % put return type on its own line; prohibit line break following:
        \hfil\vadjust{\nobreak}\break  
      \else
        \space  % type on same line, so just followed by a space
      \fi
    \fi           % no return type
    #3% output function name
  }%
  {\rm\enskip}% hskip 0.5 em of \tenrm
  %
  \boldbrax
  % arguments will be output next, if any.
}

% Print arguments in slanted roman (not ttsl), inconsistently with using
% tt for the name.  This is because literal text is sometimes needed in
% the argument list (groff manual), and ttsl and tt are not very
% distinguishable.  Prevent hyphenation at `-' chars.
%
\def\defunargs#1{%
  % use sl by default (not ttsl),
  % tt for the names.
  \df \sl \hyphenchar\font=0
  %
  % On the other hand, if an argument has two dashes (for instance), we
  % want a way to get ttsl.  We used to recommend @var for that, so
  % leave the code in, but it's strange for @var to lead to typewriter.
  % Nowadays we recommend @code, since the difference between a ttsl hyphen
  % and a tt hyphen is pretty tiny.  @code also disables ?` !`.
  \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}%
  #1%
  \sl\hyphenchar\font=45
}

% We want ()&[] to print specially on the defun line.
%
\def\activeparens{%
  \catcode`\(=\active \catcode`\)=\active
  \catcode`\[=\active \catcode`\]=\active
  \catcode`\&=\active
}

% Make control sequences which act like normal parenthesis chars.
\let\lparen = ( \let\rparen = )

% Be sure that we always have a definition for `(', etc.  For example,
% if the fn name has parens in it, \boldbrax will not be in effect yet,
% so TeX would otherwise complain about undefined control sequence.
{
  \activeparens
  \global\let(=\lparen \global\let)=\rparen
  \global\let[=\lbrack \global\let]=\rbrack
  \global\let& = \&

  \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
  \gdef\magicamp{\let&=\amprm}
}

\newcount\parencount

% If we encounter &foo, then turn on ()-hacking afterwards
\newif\ifampseen
\def\amprm#1 {\ampseentrue{\bf\ }}

\def\parenfont{%
  \ifampseen
    % At the first level, print parens in roman,
    % otherwise use the default font.
    \ifnum \parencount=1 \rm \fi
  \else
    % The \sf parens (in \boldbrax) actually are a little bolder than
    % the contained text.  This is especially needed for [ and ] .
    \sf
  \fi
}
\def\infirstlevel#1{%
  \ifampseen
    \ifnum\parencount=1
      #1%
    \fi
  \fi
}
\def\bfafterword#1 {#1 \bf}

\def\opnr{%
  \global\advance\parencount by 1
  {\parenfont(}%
  \infirstlevel \bfafterword
}
\def\clnr{%
  {\parenfont)}%
  \infirstlevel \sl
  \global\advance\parencount by -1
}

\newcount\brackcount
\def\lbrb{%
  \global\advance\brackcount by 1
  {\bf[}%
}
\def\rbrb{%
  {\bf]}%
  \global\advance\brackcount by -1
}

\def\checkparencounts{%
  \ifnum\parencount=0 \else \badparencount \fi
  \ifnum\brackcount=0 \else \badbrackcount \fi
}
% these should not use \errmessage; the glibc manual, at least, actually
% has such constructs (when documenting function pointers).
\def\badparencount{%
  \message{Warning: unbalanced parentheses in @def...}%
  \global\parencount=0
}
\def\badbrackcount{%
  \message{Warning: unbalanced square brackets in @def...}%
  \global\brackcount=0
}


\message{macros,}
% @macro.

% To do this right we need a feature of e-TeX, \scantokens,
% which we arrange to emulate with a temporary file in ordinary TeX.
\ifx\eTeXversion\thisisundefined
  \newwrite\macscribble
  \def\scantokens#1{%
    \toks0={#1}%
    \immediate\openout\macscribble=\jobname.tmp
    \immediate\write\macscribble{\the\toks0}%
    \immediate\closeout\macscribble
    \input \jobname.tmp
  }
\fi

\let\aftermacroxxx\relax
\def\aftermacro{\aftermacroxxx}

% alias because \c means cedilla in @tex or @math
\let\texinfoc=\c

% Used at the time of macro expansion.
% Argument is macro body with arguments substituted
\def\scanmacro#1{%
  \newlinechar`\^^M
  \def\xprocessmacroarg{\eatspaces}%
  %
  % Process the macro body under the current catcode regime.
  \scantokens{#1\texinfoc}\aftermacro%
  %
  % The \c is to remove the \newlinechar added by \scantokens, and
  % can be noticed by \parsearg.
  %   The \aftermacro allows a \comment at the end of the macro definition
  % to duplicate itself past the final \newlinechar added by \scantokens:
  % this is used in the definition of \group to comment out a newline.  We
  % don't do the same for \c to support Texinfo files with macros that ended
  % with a @c, which should no longer be necessary.
  %   We avoid surrounding the call to \scantokens with \bgroup and \egroup
  % to allow macros to open or close groups themselves.
}

% Used for copying and captions
\def\scanexp#1{%
  \bgroup
  % Undo catcode changes of \startcontents and \printindex
  % When called from @insertcopying or (short)caption, we need active
  % backslash to get it printed correctly.
  % FIXME: This may not be needed.
  %\catcode`\@=0 \catcode`\\=\active \escapechar=`\@
  \edef\temp{\noexpand\scanmacro{#1}}%
  \temp
  \egroup
}

\newcount\paramno   % Count of parameters
\newtoks\macname    % Macro name
\newif\ifrecursive  % Is it recursive?

% List of all defined macros in the form
%    \definedummyword\macro1\definedummyword\macro2...
% Currently is also contains all @aliases; the list can be split
% if there is a need.
\def\macrolist{}

% Add the macro to \macrolist
\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname}
\def\addtomacrolistxxx#1{%
     \toks0 = \expandafter{\macrolist\definedummyword#1}%
     \xdef\macrolist{\the\toks0}%
}

% Utility routines.
% This does \let #1 = #2, with \csnames; that is,
%   \let \csname#1\endcsname = \csname#2\endcsname
% (except of course we have to play expansion games).
%
\def\cslet#1#2{%
  \expandafter\let
  \csname#1\expandafter\endcsname
  \csname#2\endcsname
}

% Trim leading and trailing spaces off a string.
% Concepts from aro-bend problem 15 (see CTAN).
{\catcode`\@=11
\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
\def\unbrace#1{#1}
\unbrace{\gdef\trim@@@ #1 } #2@{#1}
}

% Trim a single trailing ^^M off a string.
{\catcode`\^^M=\other \catcode`\Q=3%
\gdef\eatcr #1{\eatcra #1Q^^MQ}%
\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
\gdef\eatcrb#1Q#2Q{#1}%
}

% Macro bodies are absorbed as an argument in a context where
% all characters are catcode 10, 11 or 12, except \ which is active
% (as in normal texinfo). It is necessary to change the definition of \
% to recognize macro arguments; this is the job of \mbodybackslash.
%
% Non-ASCII encodings make 8-bit characters active, so un-activate
% them to avoid their expansion.  Must do this non-globally, to
% confine the change to the current group.
%
% It's necessary to have hard CRs when the macro is executed. This is
% done by making ^^M (\endlinechar) catcode 12 when reading the macro
% body, and then making it the \newlinechar in \scanmacro.
%
\def\scanctxt{% used as subroutine
  \catcode`\"=\other
  \catcode`\+=\other
  \catcode`\<=\other
  \catcode`\>=\other
  \catcode`\^=\other
  \catcode`\_=\other
  \catcode`\|=\other
  \catcode`\~=\other
  \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi
}

\def\scanargctxt{% used for copying and captions, not macros.
  \scanctxt
  \catcode`\@=\other
  \catcode`\\=\other
  \catcode`\^^M=\other
}

\def\macrobodyctxt{% used for @macro definitions
  \scanctxt
  \catcode`\ =\other
  \catcode`\@=\other
  \catcode`\{=\other
  \catcode`\}=\other
  \catcode`\^^M=\other
  \usembodybackslash
}

% Used when scanning braced macro arguments.  Note, however, that catcode
% changes here are ineffectual if the macro invocation was nested inside
% an argument to another Texinfo command.
\def\macroargctxt{%
  \scanctxt
  \catcode`\ =\active
  \catcode`\^^M=\other
  \catcode`\\=\active
}

\def\macrolineargctxt{% used for whole-line arguments without braces
  \scanctxt
  \catcode`\{=\other
  \catcode`\}=\other
}

% \mbodybackslash is the definition of \ in @macro bodies.
% It maps \foo\ => \csname macarg.foo\endcsname => #N
% where N is the macro parameter number.
% We define \csname macarg.\endcsname to be \realbackslash, so
% \\ in macro replacement text gets you a backslash.
%
{\catcode`@=0 @catcode`@\=@active
 @gdef@usembodybackslash{@let\=@mbodybackslash}
 @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
}
\expandafter\def\csname macarg.\endcsname{\realbackslash}

\def\margbackslash#1{\char`\#1 }

\def\macro{\recursivefalse\parsearg\macroxxx}
\def\rmacro{\recursivetrue\parsearg\macroxxx}

\def\macroxxx#1{%
  \getargs{#1}% now \macname is the macname and \argl the arglist
  \ifx\argl\empty       % no arguments
     \paramno=0\relax
  \else
     \expandafter\parsemargdef \argl;%
     \if\paramno>256\relax
       \ifx\eTeXversion\thisisundefined
         \errhelp = \EMsimple
         \errmessage{You need eTeX to compile a file with macros with more than 256 arguments}
       \fi
     \fi
  \fi
  \if1\csname ismacro.\the\macname\endcsname
     \message{Warning: redefining \the\macname}%
  \else
     \expandafter\ifx\csname \the\macname\endcsname \relax
     \else \errmessage{Macro name \the\macname\space already defined}\fi
     \global\cslet{macsave.\the\macname}{\the\macname}%
     \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
     \addtomacrolist{\the\macname}%
  \fi
  \begingroup \macrobodyctxt
  \ifrecursive \expandafter\parsermacbody
  \else \expandafter\parsemacbody
  \fi}

\parseargdef\unmacro{%
  \if1\csname ismacro.#1\endcsname
    \global\cslet{#1}{macsave.#1}%
    \global\expandafter\let \csname ismacro.#1\endcsname=0%
    % Remove the macro name from \macrolist:
    \begingroup
      \expandafter\let\csname#1\endcsname \relax
      \let\definedummyword\unmacrodo
      \xdef\macrolist{\macrolist}%
    \endgroup
  \else
    \errmessage{Macro #1 not defined}%
  \fi
}

% Called by \do from \dounmacro on each macro.  The idea is to omit any
% macro definitions that have been changed to \relax.
%
\def\unmacrodo#1{%
  \ifx #1\relax
    % remove this
  \else
    \noexpand\definedummyword \noexpand#1%
  \fi
}

% \getargs -- Parse the arguments to a @macro line.  Set \macname to
% the name of the macro, and \argl to the braced argument list.
\def\getargs#1{\getargsxxx#1{}}
\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
\def\getmacname#1 #2\relax{\macname={#1}}
\def\getmacargs#1{\def\argl{#1}}
% This made use of the feature that if the last token of a
% <parameter list> is #, then the preceding argument is delimited by
% an opening brace, and that opening brace is not consumed.

% Parse the optional {params} list to @macro or @rmacro.
% Set \paramno to the number of arguments,
% and \paramlist to a parameter text for the macro (e.g. #1,#2,#3 for a
% three-param macro.)  Define \macarg.BLAH for each BLAH in the params
% list to some hook where the argument is to be expanded.  If there are
% less than 10 arguments that hook is to be replaced by ##N where N
% is the position in that list, that is to say the macro arguments are to be
% defined `a la TeX in the macro body.  
%
% That gets used by \mbodybackslash (above).
%
% If there are 10 or more arguments, a different technique is used: see
% \parsemmanyargdef.
%
\def\parsemargdef#1;{%
  \paramno=0\def\paramlist{}%
  \let\hash\relax
  % \hash is redefined to `#' later to get it into definitions
  \let\processmacroarg\relax
  \parsemargdefxxx#1,;,%
  \ifnum\paramno<10\relax\else
    \paramno0\relax
    \parsemmanyargdef@@#1,;,% 10 or more arguments
  \fi
}
\def\parsemargdefxxx#1,{%
  \if#1;\let\next=\relax
  \else \let\next=\parsemargdefxxx
    \advance\paramno by 1
    \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
        {\processmacroarg{\hash\the\paramno}}%
    \edef\paramlist{\paramlist\hash\the\paramno,}%
  \fi\next}

% \parsemacbody, \parsermacbody
%
% Read recursive and nonrecursive macro bodies. (They're different since
% rec and nonrec macros end differently.)
% 
% We are in \macrobodyctxt, and the \xdef causes backslashshes in the macro 
% body to be transformed.
% Set \macrobody to the body of the macro, and call \defmacro.
%
{\catcode`\ =\other\long\gdef\parsemacbody#1@end macro{%
\xdef\macrobody{\eatcr{#1}}\endgroup\defmacro}}%
{\catcode`\ =\other\long\gdef\parsermacbody#1@end rmacro{%
\xdef\macrobody{\eatcr{#1}}\endgroup\defmacro}}%

% Make @ a letter, so that we can make private-to-Texinfo macro names.
\edef\texiatcatcode{\the\catcode`\@}
\catcode `@=11\relax

%%%%%%%%%%%%%% Code for > 10 arguments only   %%%%%%%%%%%%%%%%%%

% If there are 10 or more arguments, a different technique is used, where the
% hook remains in the body, and when macro is to be expanded the body is
% processed again to replace the arguments.
%
% In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the
% argument N value and then \edef the body (nothing else will expand because of
% the catcode regime under which the body was input).
%
% If you compile with TeX (not eTeX), and you have macros with 10 or more
% arguments, no macro can have more than 256 arguments (else error).
%
% In case that there are 10 or more arguments we parse again the arguments
% list to set new definitions for the \macarg.BLAH macros corresponding to
% each BLAH argument. It was anyhow needed to parse already once this list
% in order to count the arguments, and as macros with at most 9 arguments
% are by far more frequent than macro with 10 or more arguments, defining
% twice the \macarg.BLAH macros does not cost too much processing power.
\def\parsemmanyargdef@@#1,{%
  \if#1;\let\next=\relax
  \else 
    \let\next=\parsemmanyargdef@@
    \edef\tempb{\eatspaces{#1}}%
    \expandafter\def\expandafter\tempa
       \expandafter{\csname macarg.\tempb\endcsname}%
    % Note that we need some extra \noexpand\noexpand, this is because we
    % don't want \the  to be expanded in the \parsermacbody  as it uses an
    % \xdef .
    \expandafter\edef\tempa
      {\noexpand\noexpand\noexpand\the\toks\the\paramno}%
    \advance\paramno by 1\relax
  \fi\next}


\let\endargs@\relax
\let\nil@\relax
\def\nilm@{\nil@}%
\long\def\nillm@{\nil@}%

% This macro is expanded during the Texinfo macro expansion, not during its
% definition.  It gets all the arguments' values and assigns them to macros
% macarg.ARGNAME
%
% #1 is the macro name
% #2 is the list of argument names
% #3 is the list of argument values
\def\getargvals@#1#2#3{%
  \def\macargdeflist@{}%
  \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion.
  \def\paramlist{#2,\nil@}%
  \def\macroname{#1}%
  \begingroup
  \macroargctxt
  \def\argvaluelist{#3,\nil@}%
  \def\@tempa{#3}%
  \ifx\@tempa\empty
    \setemptyargvalues@
  \else
    \getargvals@@
  \fi
}
\def\getargvals@@{%
  \ifx\paramlist\nilm@
      % Some sanity check needed here that \argvaluelist is also empty.
      \ifx\argvaluelist\nillm@
      \else
        \errhelp = \EMsimple
        \errmessage{Too many arguments in macro `\macroname'!}%
      \fi
      \let\next\macargexpandinbody@
  \else
    \ifx\argvaluelist\nillm@
       % No more arguments values passed to macro.  Set remaining named-arg
       % macros to empty.
       \let\next\setemptyargvalues@
    \else
      % pop current arg name into \@tempb
      \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}%
      \expandafter\@tempa\expandafter{\paramlist}%
       % pop current argument value into \@tempc
      \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}%
      \expandafter\@tempa\expandafter{\argvaluelist}%
       % Here \@tempb is the current arg name and \@tempc is the current arg value.
       % First place the new argument macro definition into \@tempd
       \expandafter\macname\expandafter{\@tempc}%
       \expandafter\let\csname macarg.\@tempb\endcsname\relax
       \expandafter\def\expandafter\@tempe\expandafter{%
         \csname macarg.\@tempb\endcsname}%
       \edef\@tempd{\long\def\@tempe{\the\macname}}%
       \push@\@tempd\macargdeflist@
       \let\next\getargvals@@
    \fi
  \fi
  \next
}

\def\push@#1#2{%
  \expandafter\expandafter\expandafter\def
  \expandafter\expandafter\expandafter#2%
  \expandafter\expandafter\expandafter{%
  \expandafter#1#2}%
}

% Replace arguments by their values in the macro body, and place the result
% in macro \@tempa.
% 
\def\macvalstoargs@{%
  %  To do this we use the property that token registers that are \the'ed
  % within an \edef  expand only once. So we are going to place all argument
  % values into respective token registers.
  %
  % First we save the token context, and initialize argument numbering.
  \begingroup
    \paramno0\relax
    % Then, for each argument number #N, we place the corresponding argument
    % value into a new token list register \toks#N
    \expandafter\putargsintokens@\saveparamlist@,;,%
    % Then, we expand the body so that argument are replaced by their
    % values. The trick for values not to be expanded themselves is that they
    % are within tokens and that tokens expand only once in an \edef .
    \edef\@tempc{\csname mac.\macroname .body\endcsname}%
    % Now we restore the token stack pointer to free the token list registers
    % which we have used, but we make sure that expanded body is saved after
    % group.
    \expandafter
  \endgroup
  \expandafter\def\expandafter\@tempa\expandafter{\@tempc}%
  }

% Define the named-macro outside of this group and then close this group. 
% 
\def\macargexpandinbody@{% 
  \expandafter
  \endgroup
  \macargdeflist@
  % First the replace in body the macro arguments by their values, the result
  % is in \@tempa .
  \macvalstoargs@
  % Then we point at the \norecurse or \gobble (for recursive) macro value
  % with \@tempb .
  \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname
  % Depending on whether it is recursive or not, we need some tailing
  % \egroup .
  \ifx\@tempb\gobble
     \let\@tempc\relax
  \else
     \let\@tempc\egroup
  \fi
  % And now we do the real job:
  \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}%
  \@tempd
}

\def\putargsintokens@#1,{%
  \if#1;\let\next\relax
  \else
    \let\next\putargsintokens@
    % First we allocate the new token list register, and give it a temporary
    % alias \@tempb .
    \toksdef\@tempb\the\paramno
    % Then we place the argument value into that token list register.
    \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname
    \expandafter\@tempb\expandafter{\@tempa}%
    \advance\paramno by 1\relax
  \fi
  \next
}

% Trailing missing arguments are set to empty.
% 
\def\setemptyargvalues@{%
  \ifx\paramlist\nilm@
    \let\next\macargexpandinbody@
  \else
    \expandafter\setemptyargvaluesparser@\paramlist\endargs@
    \let\next\setemptyargvalues@
  \fi
  \next
}

\def\setemptyargvaluesparser@#1,#2\endargs@{%
  \expandafter\def\expandafter\@tempa\expandafter{%
    \expandafter\def\csname macarg.#1\endcsname{}}%
  \push@\@tempa\macargdeflist@
  \def\paramlist{#2}%
}

% #1 is the element target macro
% #2 is the list macro
% #3,#4\endargs@ is the list value
\def\pop@#1#2#3,#4\endargs@{%
   \def#1{#3}%
   \def#2{#4}%
}
\long\def\longpop@#1#2#3,#4\endargs@{%
   \long\def#1{#3}%
   \long\def#2{#4}%
}


%%%%%%%%%%%%%% End of code for > 10 arguments %%%%%%%%%%%%%%%%%%



% Remove following spaces at the expansion stage.
% This works because spaces are discarded before each argument when TeX is 
% getting the arguments for a macro.
% This must not be immediately followed by a }.
\long\def\gobblespaces#1{#1}

% This defines a Texinfo @macro or @rmacro, called by \parsemacbody.
%    \macrobody has the body of the macro in it, with placeholders for
% its parameters, looking like "\processmacroarg{\hash 1}".
%    \paramno is the number of parameters
%    \paramlist is a TeX parameter text, e.g. "#1,#2,#3,"
% There are eight cases: recursive and nonrecursive macros of zero, one,
% up to nine, and many arguments.
% \xdef is used so that macro definitions will survive the file
% they're defined in: @include reads the file inside a group.
%
\def\defmacro{%
  \let\hash=##% convert placeholders to macro parameter chars
  \ifnum\paramno=1
    \def\processmacroarg{\gobblespaces}%
    % This removes the pair of braces around the argument.  We don't
    % use \eatspaces, because this can cause ends of lines to be lost
    % when the argument to \eatspaces is read, leading to line-based
    % commands like "@itemize" not being read correctly.
  \else
    \def\processmacroarg{\xprocessmacroarg}%
    \let\xprocessmacroarg\relax
  \fi
  \ifrecursive   %%%%%%%%%%%%%% Recursive %%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    \ifcase\paramno
    % 0
      \expandafter\xdef\csname\the\macname\endcsname{%
        \noexpand\scanmacro{\macrobody}}%
    \or % 1
      \expandafter\xdef\csname\the\macname\endcsname{%
         \bgroup
         \noexpand\braceorline
         \expandafter\noexpand\csname\the\macname @@@\endcsname}%
      \expandafter\xdef\csname\the\macname @@@\endcsname##1{%
         \expandafter\noexpand\csname\the\macname @@@@\endcsname{%
           \noexpand\gobblespaces##1\empty}%
           % The \empty is for \gobblespaces in case #1 is empty
         }%
      \expandafter\xdef\csname\the\macname @@@@\endcsname##1{%
         \egroup\noexpand\scanmacro{\macrobody}}%
    \else
      \ifnum\paramno<10\relax % at most 9
        % See non-recursive section below for comments
        \expandafter\xdef\csname\the\macname\endcsname{%
          \bgroup
          \noexpand\expandafter
          \noexpand\macroargctxt
          \noexpand\expandafter
          \expandafter\noexpand\csname\the\macname @@\endcsname}%
        \expandafter\xdef\csname\the\macname @@\endcsname##1{%
            \noexpand\passargtomacro
            \expandafter\noexpand\csname\the\macname @@@\endcsname{##1,}}%
        \expandafter\xdef\csname\the\macname @@@\endcsname##1{%
            \expandafter\noexpand\csname\the\macname @@@@\endcsname ##1}%
        \expandafter\expandafter
        \expandafter\xdef
        \expandafter\expandafter
          \csname\the\macname @@@@\endcsname\paramlist{%
            \egroup\noexpand\scanmacro{\macrobody}}%
      \else % 10 or more
        \expandafter\xdef\csname\the\macname\endcsname{%
          \noexpand\getargvals@{\the\macname}{\argl}%
        }%    
        \global\expandafter\let\csname mac.\the\macname .body\endcsname\macrobody
        \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble
      \fi
    \fi
  \else  %%%%%%%%%%%%%%%%%%%%%% Non-recursive %%%%%%%%%%%%%%%%%%%%%%%%%%
    \ifcase\paramno
    % 0
      \expandafter\xdef\csname\the\macname\endcsname{%
        \noexpand\scanmacro{\macrobody}}%
    \or % 1
      \expandafter\xdef\csname\the\macname\endcsname{%
         \bgroup
         \noexpand\braceorline
         \expandafter\noexpand\csname\the\macname @@@\endcsname}%
      \expandafter\xdef\csname\the\macname @@@\endcsname##1{%
         \expandafter\noexpand\csname\the\macname @@@@\endcsname{%
           \noexpand\gobblespaces##1\empty}%
           % The \empty is for \gobblespaces in case #1 is empty
         }%
      \expandafter\xdef\csname\the\macname @@@@\endcsname##1{%
        \egroup
        \noexpand\scanmacro{\macrobody}%
        }%
    \else % at most 9
      \ifnum\paramno<10\relax
        % @MACNAME sets the context for reading the macro argument
        % @MACNAME@@ gets the argument, processes backslashes and appends a 
        % comma.
        % @MACNAME@@@ removes braces surrounding the argument list.
        % @MACNAME@@@@ scans the macro body with arguments substituted.
        \expandafter\xdef\csname\the\macname\endcsname{%
          \bgroup
          \noexpand\expandafter  % This \expandafter skip any spaces after the
          \noexpand\macroargctxt % macro before we change the catcode of space.
          \noexpand\expandafter
          \expandafter\noexpand\csname\the\macname @@\endcsname}%
        \expandafter\xdef\csname\the\macname @@\endcsname##1{%
            \noexpand\passargtomacro
            \expandafter\noexpand\csname\the\macname @@@\endcsname{##1,}}%
        \expandafter\xdef\csname\the\macname @@@\endcsname##1{%
            \expandafter\noexpand\csname\the\macname @@@@\endcsname ##1}%
        \expandafter\expandafter
        \expandafter\xdef
        \expandafter\expandafter
          \csname\the\macname @@@@\endcsname\paramlist{%
            \egroup\noexpand\scanmacro{\macrobody}}%
      \else % 10 or more:
        \expandafter\xdef\csname\the\macname\endcsname{%
          \noexpand\getargvals@{\the\macname}{\argl}%
        }%
        \global\expandafter\let\csname mac.\the\macname .body\endcsname\macrobody
        \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\norecurse
      \fi
    \fi
  \fi}

\catcode `\@\texiatcatcode\relax % end private-to-Texinfo catcodes

\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
{\catcode`\@=0 \catcode`\\=13  % We need to manipulate \ so use @ as escape
@catcode`@_=11  % private names
@catcode`@!=11  % used as argument separator

% \passargtomacro#1#2 -
% Call #1 with a list of tokens #2, with any doubled backslashes in #2
% compressed to one.
%
% This implementation works by expansion, and not execution (so we cannot use 
% \def or similar).  This reduces the risk of this failing in contexts where 
% complete expansion is done with no execution (for example, in writing out to 
% an auxiliary file for an index entry).
% 
% State is kept in the input stream: the argument passed to
% @look_ahead, @gobble_and_check_finish and @add_segment is
%
% THE_MACRO ARG_RESULT ! {PENDING_BS} NEXT_TOKEN  (... rest of input)
%
% where:
% THE_MACRO - name of the macro we want to call
% ARG_RESULT - argument list we build to pass to that macro
% PENDING_BS - either a backslash or nothing
% NEXT_TOKEN - used to look ahead in the input stream to see what's coming next

@gdef@passargtomacro#1#2{%
  @add_segment #1!{}@relax#2\@_finish\%
}
@gdef@_finish{@_finishx} @global@let@_finishx@relax

% #1 - THE_MACRO ARG_RESULT
% #2 - PENDING_BS
% #3 - NEXT_TOKEN
% #4 used to look ahead
%
% If the next token is not a backslash, process the rest of the argument; 
% otherwise, remove the next token.
@gdef@look_ahead#1!#2#3#4{%
  @ifx#4\%
   @expandafter@gobble_and_check_finish 
  @else
   @expandafter@add_segment
  @fi#1!{#2}#4#4%
}

% #1 - THE_MACRO ARG_RESULT
% #2 - PENDING_BS
% #3 - NEXT_TOKEN
% #4 should be a backslash, which is gobbled.
% #5 looks ahead
%
% Double backslash found.  Add a single backslash, and look ahead.
@gdef@gobble_and_check_finish#1!#2#3#4#5{%
  @add_segment#1\!{}#5#5%
}

@gdef@is_fi{@fi}

% #1 - THE_MACRO ARG_RESULT
% #2 - PENDING_BS
% #3 - NEXT_TOKEN
% #4 is input stream until next backslash
%
% Input stream is either at the start of the argument, or just after a 
% backslash sequence, either a lone backslash, or a doubled backslash.  
% NEXT_TOKEN contains the first token in the input stream: if it is \finish, 
% finish; otherwise, append to ARG_RESULT the segment of the argument up until
% the next backslash.  PENDING_BACKSLASH contains a backslash to represent
% a backslash just before the start of the input stream that has not been
% added to ARG_RESULT.
@gdef@add_segment#1!#2#3#4\{%
@ifx#3@_finish
  @call_the_macro#1!%
@else
  % append the pending backslash to the result, followed by the next segment
  @expandafter@is_fi@look_ahead#1#2#4!{\}@fi
  % this @fi is discarded by @look_ahead.
  % we can't get rid of it with \expandafter because we don't know how 
  % long #4 is.
}

% #1 - THE_MACRO
% #2 - ARG_RESULT
% #3 discards the res of the conditional in @add_segment, and @is_fi ends the 
% conditional.
@gdef@call_the_macro#1#2!#3@fi{@is_fi #1{#2}}

}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% \braceorline MAC is used for a one-argument macro MAC.  It checks
% whether the next non-whitespace character is a {.  It sets the context
% for reading the argument (slightly different in the two cases).  Then,
% to read the argument, in the whole-line case, it then calls the regular
% \parsearg MAC; in the lbrace case, it calls \passargtomacro MAC.
% 
\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx}
\def\braceorlinexxx{%
  \ifx\nchar\bgroup
    \macroargctxt
    \expandafter\passargtomacro
  \else
    \macrolineargctxt\expandafter\parsearg
  \fi \macnamexxx}


% @alias.
% We need some trickery to remove the optional spaces around the equal
% sign.  Make them active and then expand them all to nothing.
%
\def\alias{\parseargusing\obeyspaces\aliasxxx}
\def\aliasxxx #1{\aliasyyy#1\relax}
\def\aliasyyy #1=#2\relax{%
  {%
    \expandafter\let\obeyedspace=\empty
    \addtomacrolist{#1}%
    \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}%
  }%
  \next
}


\message{cross references,}

\newwrite\auxfile
\newif\ifhavexrefs    % True if xref values are known.
\newif\ifwarnedxrefs  % True if we warned once that they aren't known.

% @inforef is relatively simple.
\def\inforef #1{\inforefzzz #1,,,,**}
\def\inforefzzz #1,#2,#3,#4**{%
  \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
  node \samp{\ignorespaces#1{}}}

% @node's only job in TeX is to define \lastnode, which is used in
% cross-references.  The @node line might or might not have commas, and
% might or might not have spaces before the first comma, like:
% @node foo , bar , ...
% We don't want such trailing spaces in the node name.
%
\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse}
%
% also remove a trailing comma, in case of something like this:
% @node Help-Cross,  ,  , Cross-refs
\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse}
\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}}

\let\nwnode=\node
\let\lastnode=\empty

% Write a cross-reference definition for the current node.  #1 is the
% type (Ynumbered, Yappendix, Ynothing).
%
\def\donoderef#1{%
  \ifx\lastnode\empty\else
    \setref{\lastnode}{#1}%
    \global\let\lastnode=\empty
  \fi
}

% @anchor{NAME} -- define xref target at arbitrary point.
%
\newcount\savesfregister
%
\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}

% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an
% anchor), which consists of three parts:
% 1) NAME-title - the current sectioning name taken from \lastsection,
%                 or the anchor name.
% 2) NAME-snt   - section number and type, passed as the SNT arg, or
%                 empty for anchors.
% 3) NAME-pg    - the page number.
%
% This is called from \donoderef, \anchor, and \dofloat.  In the case of
% floats, there is an additional part, which is not written here:
% 4) NAME-lof   - the text as it should appear in a @listoffloats.
%
\def\setref#1#2{%
  \pdfmkdest{#1}%
  \iflinks
    {%
      \requireauxfile
      \atdummies  % preserve commands, but don't expand them
      \edef\writexrdef##1##2{%
	\write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef
	  ##1}{##2}}% these are parameters of \writexrdef
      }%
      \toks0 = \expandafter{\lastsection}%
      \immediate \writexrdef{title}{\the\toks0 }%
      \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc.
      \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout
    }%
  \fi
}

% @xrefautosectiontitle on|off says whether @section(ing) names are used
% automatically in xrefs, if the third arg is not explicitly specified.
% This was provided as a "secret" @set xref-automatic-section-title
% variable, now it's official.
% 
\parseargdef\xrefautomaticsectiontitle{%
  \def\temp{#1}%
  \ifx\temp\onword
    \expandafter\let\csname SETxref-automatic-section-title\endcsname
      = \empty
  \else\ifx\temp\offword
    \expandafter\let\csname SETxref-automatic-section-title\endcsname
      = \relax
  \else
    \errhelp = \EMsimple
    \errmessage{Unknown @xrefautomaticsectiontitle value `\temp',
                must be on|off}%
  \fi\fi
}

% 
% @xref, @pxref, and @ref generate cross-references.  For \xrefX, #1 is
% the node name, #2 the name of the Info cross-reference, #3 the printed
% node name, #4 the name of the Info file, #5 the name of the printed
% manual.  All but the node name can be omitted.
%
\def\pxref{\putwordsee{} \xrefXX}
\def\xref{\putwordSee{} \xrefXX}
\def\ref{\xrefXX}

\def\xrefXX#1{\def\xrefXXarg{#1}\futurelet\tokenafterxref\xrefXXX}
\def\xrefXXX{\expandafter\xrefX\expandafter[\xrefXXarg,,,,,,,]}
%
\newbox\toprefbox
\newbox\printedrefnamebox
\newbox\infofilenamebox
\newbox\printedmanualbox
%
\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
  \unsepspaces
  %
  % Get args without leading/trailing spaces.
  \def\printedrefname{\ignorespaces #3}%
  \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}%
  %
  \def\infofilename{\ignorespaces #4}%
  \setbox\infofilenamebox = \hbox{\infofilename\unskip}%
  %
  \def\printedmanual{\ignorespaces #5}%
  \setbox\printedmanualbox  = \hbox{\printedmanual\unskip}%
  %
  % If the printed reference name (arg #3) was not explicitly given in
  % the @xref, figure out what we want to use.
  \ifdim \wd\printedrefnamebox = 0pt
    % No printed node name was explicitly given.
    \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax
      % Not auto section-title: use node name inside the square brackets.
      \def\printedrefname{\ignorespaces #1}%
    \else
      % Auto section-title: use chapter/section title inside
      % the square brackets if we have it.
      \ifdim \wd\printedmanualbox > 0pt
        % It is in another manual, so we don't have it; use node name.
        \def\printedrefname{\ignorespaces #1}%
      \else
        \ifhavexrefs
          % We (should) know the real title if we have the xref values.
          \def\printedrefname{\refx{#1-title}{}}%
        \else
          % Otherwise just copy the Info node name.
          \def\printedrefname{\ignorespaces #1}%
        \fi%
      \fi
    \fi
  \fi
  %
  % Make link in pdf output.
  \ifpdf
    {\indexnofonts
     \turnoffactive
     \makevalueexpandable
     % This expands tokens, so do it after making catcode changes, so _
     % etc. don't get their TeX definitions.  This ignores all spaces in
     % #4, including (wrongly) those in the middle of the filename.
     \getfilename{#4}%
     %
     % This (wrongly) does not take account of leading or trailing
     % spaces in #1, which should be ignored.
     \edef\pdfxrefdest{#1}%
     \ifx\pdfxrefdest\empty
       \def\pdfxrefdest{Top}% no empty targets
     \else
       \txiescapepdf\pdfxrefdest  % escape PDF special chars
     \fi
     %
     \leavevmode
     \startlink attr{/Border [0 0 0]}%
     \ifnum\filenamelength>0
       goto file{\the\filename.pdf} name{\pdfxrefdest}%
     \else
       goto name{\pdfmkpgn{\pdfxrefdest}}%
     \fi
    }%
    \setcolor{\linkcolor}%
  \fi
  {%
    % Have to otherify everything special to allow the \csname to
    % include an _ in the xref name, etc.
    \indexnofonts
    \turnoffactive
    \expandafter\global\expandafter\let\expandafter\Xthisreftitle
      \csname XR#1-title\endcsname
  }%
  %
  % Float references are printed completely differently: "Figure 1.2"
  % instead of "[somenode], p.3".  \iffloat distinguishes them by
  % \Xthisreftitle being set to a magic string.
  \iffloat\Xthisreftitle
    % If the user specified the print name (third arg) to the ref,
    % print it instead of our usual "Figure 1.2".
    \ifdim\wd\printedrefnamebox = 0pt
      \refx{#1-snt}{}%
    \else
      \printedrefname
    \fi
    %
    % If the user also gave the printed manual name (fifth arg), append
    % "in MANUALNAME".
    \ifdim \wd\printedmanualbox > 0pt
      \space \putwordin{} \cite{\printedmanual}%
    \fi
  \else
    % node/anchor (non-float) references.
    % 
    % If we use \unhbox to print the node names, TeX does not insert
    % empty discretionaries after hyphens, which means that it will not
    % find a line break at a hyphen in a node names.  Since some manuals
    % are best written with fairly long node names, containing hyphens,
    % this is a loss.  Therefore, we give the text of the node name
    % again, so it is as if TeX is seeing it for the first time.
    % 
    \ifdim \wd\printedmanualbox > 0pt
      % Cross-manual reference with a printed manual name.
      % 
      \crossmanualxref{\cite{\printedmanual\unskip}}%
    %
    \else\ifdim \wd\infofilenamebox > 0pt
      % Cross-manual reference with only an info filename (arg 4), no
      % printed manual name (arg 5).  This is essentially the same as
      % the case above; we output the filename, since we have nothing else.
      % 
      \crossmanualxref{\code{\infofilename\unskip}}%
    %
    \else
      % Reference within this manual.
      %
      % _ (for example) has to be the character _ for the purposes of the
      % control sequence corresponding to the node, but it has to expand
      % into the usual \leavevmode...\vrule stuff for purposes of
      % printing. So we \turnoffactive for the \refx-snt, back on for the
      % printing, back off for the \refx-pg.
      {\turnoffactive
       % Only output a following space if the -snt ref is nonempty; for
       % @unnumbered and @anchor, it won't be.
       \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
       \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
      }%
      % output the `[mynode]' via the macro below so it can be overridden.
      \xrefprintnodename\printedrefname
      %
      % But we always want a comma and a space:
      ,\space
      %
      % output the `page 3'.
      \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
      % Add a , if xref followed by a space
      \if\space\noexpand\tokenafterxref ,%
      \else\ifx\	\tokenafterxref ,% @TAB
      \else\ifx\*\tokenafterxref ,%   @*
      \else\ifx\ \tokenafterxref ,%   @SPACE
      \else\ifx\
                \tokenafterxref ,%    @NL
      \else\ifx\tie\tokenafterxref ,% @tie
      \fi\fi\fi\fi\fi\fi
    \fi\fi
  \fi
  \endlink
\endgroup}

% Output a cross-manual xref to #1.  Used just above (twice).
% 
% Only include the text "Section ``foo'' in" if the foo is neither
% missing or Top.  Thus, @xref{,,,foo,The Foo Manual} outputs simply
% "see The Foo Manual", the idea being to refer to the whole manual.
% 
% But, this being TeX, we can't easily compare our node name against the
% string "Top" while ignoring the possible spaces before and after in
% the input.  By adding the arbitrary 7sp below, we make it much less
% likely that a real node name would have the same width as "Top" (e.g.,
% in a monospaced font).  Hopefully it will never happen in practice.
% 
% For the same basic reason, we retypeset the "Top" at every
% reference, since the current font is indeterminate.
% 
\def\crossmanualxref#1{%
  \setbox\toprefbox = \hbox{Top\kern7sp}%
  \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}%
  \ifdim \wd2 > 7sp  % nonempty?
    \ifdim \wd2 = \wd\toprefbox \else  % same as Top?
      \putwordSection{} ``\printedrefname'' \putwordin{}\space
    \fi
  \fi
  #1%
}

% This macro is called from \xrefX for the `[nodename]' part of xref
% output.  It's a separate macro only so it can be changed more easily,
% since square brackets don't work well in some documents.  Particularly
% one that Bob is working on :).
%
\def\xrefprintnodename#1{[#1]}

% Things referred to by \setref.
%
\def\Ynothing{}
\def\Yomitfromtoc{}
\def\Ynumbered{%
  \ifnum\secno=0
    \putwordChapter@tie \the\chapno
  \else \ifnum\subsecno=0
    \putwordSection@tie \the\chapno.\the\secno
  \else \ifnum\subsubsecno=0
    \putwordSection@tie \the\chapno.\the\secno.\the\subsecno
  \else
    \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno
  \fi\fi\fi
}
\def\Yappendix{%
  \ifnum\secno=0
     \putwordAppendix@tie @char\the\appendixno{}%
  \else \ifnum\subsecno=0
     \putwordSection@tie @char\the\appendixno.\the\secno
  \else \ifnum\subsubsecno=0
    \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno
  \else
    \putwordSection@tie
      @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno
  \fi\fi\fi
}

% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
% If its value is nonempty, SUFFIX is output afterward.
%
\def\refx#1#2{%
  \requireauxfile
  {%
    \indexnofonts
    \otherbackslash
    \expandafter\global\expandafter\let\expandafter\thisrefX
      \csname XR#1\endcsname
  }%
  \ifx\thisrefX\relax
    % If not defined, say something at least.
    \angleleft un\-de\-fined\angleright
    \iflinks
      \ifhavexrefs
        {\toks0 = {#1}% avoid expansion of possibly-complex value
         \message{\linenumber Undefined cross reference `\the\toks0'.}}%
      \else
        \ifwarnedxrefs\else
          \global\warnedxrefstrue
          \message{Cross reference values unknown; you must run TeX again.}%
        \fi
      \fi
    \fi
  \else
    % It's defined, so just use it.
    \thisrefX
  \fi
  #2% Output the suffix in any case.
}

% This is the macro invoked by entries in the aux file.  Usually it's
% just a \def (we prepend XR to the control sequence name to avoid
% collisions).  But if this is a float type, we have more work to do.
%
\def\xrdef#1#2{%
  {% The node name might contain 8-bit characters, which in our current
   % implementation are changed to commands like @'e.  Don't let these
   % mess up the control sequence name.
    \indexnofonts
    \turnoffactive
    \xdef\safexrefname{#1}%
  }%
  %
  \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref
  %
  % Was that xref control sequence that we just defined for a float?
  \expandafter\iffloat\csname XR\safexrefname\endcsname
    % it was a float, and we have the (safe) float type in \iffloattype.
    \expandafter\let\expandafter\floatlist
      \csname floatlist\iffloattype\endcsname
    %
    % Is this the first time we've seen this float type?
    \expandafter\ifx\floatlist\relax
      \toks0 = {\do}% yes, so just \do
    \else
      % had it before, so preserve previous elements in list.
      \toks0 = \expandafter{\floatlist\do}%
    \fi
    %
    % Remember this xref in the control sequence \floatlistFLOATTYPE,
    % for later use in \listoffloats.
    \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0
      {\safexrefname}}%
  \fi
}

% If working on a large document in chapters, it is convenient to
% be able to disable indexing, cross-referencing, and contents, for test runs.
% This is done with @novalidate at the beginning of the file.
%
\newif\iflinks \linkstrue % by default we want the aux files.
\let\novalidate = \linksfalse

% Used when writing to the aux file, or when using data from it.
\def\requireauxfile{%
  \iflinks
    \tryauxfile
    % Open the new aux file.  TeX will close it automatically at exit.
    \immediate\openout\auxfile=\jobname.aux
  \fi
  \global\let\requireauxfile=\relax   % Only do this once.
}

% Read the last existing aux file, if any.  No error if none exists.
%
\def\tryauxfile{%
  \openin 1 \jobname.aux
  \ifeof 1 \else
    \readdatafile{aux}%
    \global\havexrefstrue
  \fi
  \closein 1
}

\def\setupdatafile{%
  \catcode`\^^@=\other
  \catcode`\^^A=\other
  \catcode`\^^B=\other
  \catcode`\^^C=\other
  \catcode`\^^D=\other
  \catcode`\^^E=\other
  \catcode`\^^F=\other
  \catcode`\^^G=\other
  \catcode`\^^H=\other
  \catcode`\^^K=\other
  \catcode`\^^L=\other
  \catcode`\^^N=\other
  \catcode`\^^P=\other
  \catcode`\^^Q=\other
  \catcode`\^^R=\other
  \catcode`\^^S=\other
  \catcode`\^^T=\other
  \catcode`\^^U=\other
  \catcode`\^^V=\other
  \catcode`\^^W=\other
  \catcode`\^^X=\other
  \catcode`\^^Z=\other
  \catcode`\^^[=\other
  \catcode`\^^\=\other
  \catcode`\^^]=\other
  \catcode`\^^^=\other
  \catcode`\^^_=\other
  % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc.
  % in xref tags, i.e., node names.  But since ^^e4 notation isn't
  % supported in the main text, it doesn't seem desirable.  Furthermore,
  % that is not enough: for node names that actually contain a ^
  % character, we would end up writing a line like this: 'xrdef {'hat
  % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
  % argument, and \hat is not an expandable control sequence.  It could
  % all be worked out, but why?  Either we support ^^ or we don't.
  %
  % The other change necessary for this was to define \auxhat:
  % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
  % and then to call \auxhat in \setq.
  %
  \catcode`\^=\other
  %
  % Special characters.  Should be turned off anyway, but...
  \catcode`\~=\other
  \catcode`\[=\other
  \catcode`\]=\other
  \catcode`\"=\other
  \catcode`\_=\other
  \catcode`\|=\other
  \catcode`\<=\other
  \catcode`\>=\other
  \catcode`\$=\other
  \catcode`\#=\other
  \catcode`\&=\other
  \catcode`\%=\other
  \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
  %
  % This is to support \ in node names and titles, since the \
  % characters end up in a \csname.  It's easier than
  % leaving it active and making its active definition an actual \
  % character.  What I don't understand is why it works in the *value*
  % of the xrdef.  Seems like it should be a catcode12 \, and that
  % should not typeset properly.  But it works, so I'm moving on for
  % now.  --karl, 15jan04.
  \catcode`\\=\other
  %
  % Make the characters 128-255 be printing characters.
  {\setnonasciicharscatcodenonglobal\other}%
  %
  % @ is our escape character in .aux files, and we need braces.
  \catcode`\{=1
  \catcode`\}=2
  \catcode`\@=0
}

\def\readdatafile#1{%
\begingroup
  \setupdatafile
  \input\jobname.#1
\endgroup}


\message{insertions,}
% including footnotes.

\newcount \footnoteno

% The trailing space in the following definition for supereject is
% vital for proper filling; pages come out unaligned when you do a
% pagealignmacro call if that space before the closing brace is
% removed. (Generally, numeric constants should always be followed by a
% space to prevent strange expansion errors.)
\def\supereject{\par\penalty -20000\footnoteno =0 }

% @footnotestyle is meaningful for Info output only.
\let\footnotestyle=\comment

{\catcode `\@=11
%
% Auto-number footnotes.  Otherwise like plain.
\gdef\footnote{%
  \global\advance\footnoteno by \@ne
  \edef\thisfootno{$^{\the\footnoteno}$}%
  %
  % In case the footnote comes at the end of a sentence, preserve the
  % extra spacing after we do the footnote number.
  \let\@sf\empty
  \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi
  %
  % Remove inadvertent blank space before typesetting the footnote number.
  \unskip
  \thisfootno\@sf
  \dofootnote
}%

% Don't bother with the trickery in plain.tex to not require the
% footnote text as a parameter.  Our footnotes don't need to be so general.
%
% Oh yes, they do; otherwise, @ifset (and anything else that uses
% \parseargline) fails inside footnotes because the tokens are fixed when
% the footnote is read.  --karl, 16nov96.
%
\gdef\dofootnote{%
  \insert\footins\bgroup
  %
  % Nested footnotes are not supported in TeX, that would take a lot
  % more work.  (\startsavinginserts does not suffice.)
  \let\footnote=\errfootnotenest
  %
  % We want to typeset this text as a normal paragraph, even if the
  % footnote reference occurs in (for example) a display environment.
  % So reset some parameters.
  \hsize=\pagewidth
  \interlinepenalty\interfootnotelinepenalty
  \splittopskip\ht\strutbox % top baseline for broken footnotes
  \splitmaxdepth\dp\strutbox
  \floatingpenalty\@MM
  \leftskip\z@skip
  \rightskip\z@skip
  \spaceskip\z@skip
  \xspaceskip\z@skip
  \parindent\defaultparindent
  %
  \smallfonts \rm
  %
  % Because we use hanging indentation in footnotes, a @noindent appears
  % to exdent this text, so make it be a no-op.  makeinfo does not use
  % hanging indentation so @noindent can still be needed within footnote
  % text after an @example or the like (not that this is good style).
  \let\noindent = \relax
  %
  % Hang the footnote text off the number.  Use \everypar in case the
  % footnote extends for more than one paragraph.
  \everypar = {\hang}%
  \textindent{\thisfootno}%
  %
  % Don't crash into the line above the footnote text.  Since this
  % expands into a box, it must come within the paragraph, lest it
  % provide a place where TeX can split the footnote.
  \footstrut
  %
  % Invoke rest of plain TeX footnote routine.
  \futurelet\next\fo@t
}
}%end \catcode `\@=11

\def\errfootnotenest{%
  \errhelp=\EMsimple
  \errmessage{Nested footnotes not supported in texinfo.tex,
    even though they work in makeinfo; sorry}
}

\def\errfootnoteheading{%
  \errhelp=\EMsimple
  \errmessage{Footnotes in chapters, sections, etc., are not supported}
}

% In case a @footnote appears in a vbox, save the footnote text and create
% the real \insert just after the vbox finished.  Otherwise, the insertion
% would be lost.
% Similarly, if a @footnote appears inside an alignment, save the footnote
% text to a box and make the \insert when a row of the table is finished.
% And the same can be done for other insert classes.  --kasal, 16nov03.
%
% Replace the \insert primitive by a cheating macro.
% Deeper inside, just make sure that the saved insertions are not spilled
% out prematurely.
%
\def\startsavinginserts{%
  \ifx \insert\ptexinsert
    \let\insert\saveinsert
  \else
    \let\checkinserts\relax
  \fi
}

% This \insert replacement works for both \insert\footins{foo} and
% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}.
%
\def\saveinsert#1{%
  \edef\next{\noexpand\savetobox \makeSAVEname#1}%
  \afterassignment\next
  % swallow the left brace
  \let\temp =
}
\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}}
\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1}

\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi}

\def\placesaveins#1{%
  \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname
    {\box#1}%
}

% eat @SAVE -- beware, all of them have catcode \other:
{
  \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials  %  ;-)
  \gdef\gobblesave @SAVE{}
}

% initialization:
\def\newsaveins #1{%
  \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}%
  \next
}
\def\newsaveinsX #1{%
  \csname newbox\endcsname #1%
  \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts
    \checksaveins #1}%
}

% initialize:
\let\checkinserts\empty
\newsaveins\footins
\newsaveins\margin


% @image.  We use the macros from epsf.tex to support this.
% If epsf.tex is not installed and @image is used, we complain.
%
% Check for and read epsf.tex up front.  If we read it only at @image
% time, we might be inside a group, and then its definitions would get
% undone and the next image would fail.
\openin 1 = epsf.tex
\ifeof 1 \else
  % Do not bother showing banner with epsf.tex v2.7k (available in
  % doc/epsf.tex and on ctan).
  \def\epsfannounce{\toks0 = }%
  \input epsf.tex
\fi
\closein 1
%
% We will only complain once about lack of epsf.tex.
\newif\ifwarnednoepsf
\newhelp\noepsfhelp{epsf.tex must be installed for images to
  work.  It is also included in the Texinfo distribution, or you can get
  it from ftp://tug.org/tex/epsf.tex.}
%
\def\image#1{%
  \ifx\epsfbox\thisisundefined
    \ifwarnednoepsf \else
      \errhelp = \noepsfhelp
      \errmessage{epsf.tex not found, images will be ignored}%
      \global\warnednoepsftrue
    \fi
  \else
    \imagexxx #1,,,,,\finish
  \fi
}
%
% Arguments to @image:
% #1 is (mandatory) image filename; we tack on .eps extension.
% #2 is (optional) width, #3 is (optional) height.
% #4 is (ignored optional) html alt text.
% #5 is (ignored optional) extension.
% #6 is just the usual extra ignored arg for parsing stuff.
\newif\ifimagevmode
\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup
  \catcode`\^^M = 5     % in case we're inside an example
  \normalturnoffactive  % allow _ et al. in names
  \def\xprocessmacroarg{\eatspaces}% in case we are being used via a macro
  % If the image is by itself, center it.
  \ifvmode
    \imagevmodetrue
  \else \ifx\centersub\centerV
    % for @center @image, we need a vbox so we can have our vertical space
    \imagevmodetrue
    \vbox\bgroup % vbox has better behavior than vtop herev
  \fi\fi
  %
  \ifimagevmode
    \nobreak\medskip
    % Usually we'll have text after the image which will insert
    % \parskip glue, so insert it here too to equalize the space
    % above and below.
    \nobreak\vskip\parskip
    \nobreak
  \fi
  %
  % Leave vertical mode so that indentation from an enclosing
  %  environment such as @quotation is respected.
  % However, if we're at the top level, we don't want the
  %  normal paragraph indentation.
  % On the other hand, if we are in the case of @center @image, we don't
  %  want to start a paragraph, which will create a hsize-width box and
  %  eradicate the centering.
  \ifx\centersub\centerV\else \noindent \fi
  %
  % Output the image.
  \ifpdf
    % For pdfTeX and LuaTeX <= 0.80
    \dopdfimage{#1}{#2}{#3}%
  \else
    \ifx\XeTeXrevision\thisisundefined
      % For epsf.tex
      % \epsfbox itself resets \epsf?size at each figure.
      \setbox0 = \hbox{\ignorespaces #2}%
        \ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
      \setbox0 = \hbox{\ignorespaces #3}%
        \ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
      \epsfbox{#1.eps}%
    \else
      % For XeTeX
      \doxeteximage{#1}{#2}{#3}%
    \fi
  \fi
  %
  \ifimagevmode
    \medskip  % space after a standalone image
  \fi  
  \ifx\centersub\centerV \egroup \fi
\endgroup}


% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables,
% etc.  We don't actually implement floating yet, we always include the
% float "here".  But it seemed the best name for the future.
%
\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish}

% There may be a space before second and/or third parameter; delete it.
\def\eatcommaspace#1, {#1,}

% #1 is the optional FLOATTYPE, the text label for this float, typically
% "Figure", "Table", "Example", etc.  Can't contain commas.  If omitted,
% this float will not be numbered and cannot be referred to.
%
% #2 is the optional xref label.  Also must be present for the float to
% be referable.
%
% #3 is the optional positioning argument; for now, it is ignored.  It
% will somehow specify the positions allowed to float to (here, top, bottom).
%
% We keep a separate counter for each FLOATTYPE, which we reset at each
% chapter-level command.
\let\resetallfloatnos=\empty
%
\def\dofloat#1,#2,#3,#4\finish{%
  \let\thiscaption=\empty
  \let\thisshortcaption=\empty
  %
  % don't lose footnotes inside @float.
  %
  % BEWARE: when the floats start float, we have to issue warning whenever an
  % insert appears inside a float which could possibly float. --kasal, 26may04
  %
  \startsavinginserts
  %
  % We can't be used inside a paragraph.
  \par
  %
  \vtop\bgroup
    \def\floattype{#1}%
    \def\floatlabel{#2}%
    \def\floatloc{#3}% we do nothing with this yet.
    %
    \ifx\floattype\empty
      \let\safefloattype=\empty
    \else
      {%
        % the floattype might have accents or other special characters,
        % but we need to use it in a control sequence name.
        \indexnofonts
        \turnoffactive
        \xdef\safefloattype{\floattype}%
      }%
    \fi
    %
    % If label is given but no type, we handle that as the empty type.
    \ifx\floatlabel\empty \else
      % We want each FLOATTYPE to be numbered separately (Figure 1,
      % Table 1, Figure 2, ...).  (And if no label, no number.)
      %
      \expandafter\getfloatno\csname\safefloattype floatno\endcsname
      \global\advance\floatno by 1
      %
      {%
        % This magic value for \lastsection is output by \setref as the
        % XREFLABEL-title value.  \xrefX uses it to distinguish float
        % labels (which have a completely different output format) from
        % node and anchor labels.  And \xrdef uses it to construct the
        % lists of floats.
        %
        \edef\lastsection{\floatmagic=\safefloattype}%
        \setref{\floatlabel}{Yfloat}%
      }%
    \fi
    %
    % start with \parskip glue, I guess.
    \vskip\parskip
    %
    % Don't suppress indentation if a float happens to start a section.
    \restorefirstparagraphindent
}

% we have these possibilities:
% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap
% @float Foo,lbl & no caption:    Foo 1.1
% @float Foo & @caption{Cap}:     Foo: Cap
% @float Foo & no caption:        Foo
% @float ,lbl & Caption{Cap}:     1.1: Cap
% @float ,lbl & no caption:       1.1
% @float & @caption{Cap}:         Cap
% @float & no caption:
%
\def\Efloat{%
    \let\floatident = \empty
    %
    % In all cases, if we have a float type, it comes first.
    \ifx\floattype\empty \else \def\floatident{\floattype}\fi
    %
    % If we have an xref label, the number comes next.
    \ifx\floatlabel\empty \else
      \ifx\floattype\empty \else % if also had float type, need tie first.
        \appendtomacro\floatident{\tie}%
      \fi
      % the number.
      \appendtomacro\floatident{\chaplevelprefix\the\floatno}%
    \fi
    %
    % Start the printed caption with what we've constructed in
    % \floatident, but keep it separate; we need \floatident again.
    \let\captionline = \floatident
    %
    \ifx\thiscaption\empty \else
      \ifx\floatident\empty \else
	\appendtomacro\captionline{: }% had ident, so need a colon between
      \fi
      %
      % caption text.
      \appendtomacro\captionline{\scanexp\thiscaption}%
    \fi
    %
    % If we have anything to print, print it, with space before.
    % Eventually this needs to become an \insert.
    \ifx\captionline\empty \else
      \vskip.5\parskip
      \captionline
      %
      % Space below caption.
      \vskip\parskip
    \fi
    %
    % If have an xref label, write the list of floats info.  Do this
    % after the caption, to avoid chance of it being a breakpoint.
    \ifx\floatlabel\empty \else
      % Write the text that goes in the lof to the aux file as
      % \floatlabel-lof.  Besides \floatident, we include the short
      % caption if specified, else the full caption if specified, else nothing.
      {%
        \requireauxfile
        \atdummies
        %
        % since we read the caption text in the macro world, where ^^M
        % is turned into a normal character, we have to scan it back, so
        % we don't write the literal three characters "^^M" into the aux file.
	\scanexp{%
	  \xdef\noexpand\gtemp{%
	    \ifx\thisshortcaption\empty
	      \thiscaption
	    \else
	      \thisshortcaption
	    \fi
	  }%
	}%
        \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident
	  \ifx\gtemp\empty \else : \gtemp \fi}}%
      }%
    \fi
  \egroup  % end of \vtop
  %
  % place the captured inserts
  %
  % BEWARE: when the floats start floating, we have to issue warning
  % whenever an insert appears inside a float which could possibly
  % float. --kasal, 26may04
  %
  \checkinserts
}

% Append the tokens #2 to the definition of macro #1, not expanding either.
%
\def\appendtomacro#1#2{%
  \expandafter\def\expandafter#1\expandafter{#1#2}%
}

% @caption, @shortcaption
%
\def\caption{\docaption\thiscaption}
\def\shortcaption{\docaption\thisshortcaption}
\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption}
\def\defcaption#1#2{\egroup \def#1{#2}}

% The parameter is the control sequence identifying the counter we are
% going to use.  Create it if it doesn't exist and assign it to \floatno.
\def\getfloatno#1{%
  \ifx#1\relax
      % Haven't seen this figure type before.
      \csname newcount\endcsname #1%
      %
      % Remember to reset this floatno at the next chap.
      \expandafter\gdef\expandafter\resetallfloatnos
        \expandafter{\resetallfloatnos #1=0 }%
  \fi
  \let\floatno#1%
}

% \setref calls this to get the XREFLABEL-snt value.  We want an @xref
% to the FLOATLABEL to expand to "Figure 3.1".  We call \setref when we
% first read the @float command.
%
\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}%

% Magic string used for the XREFLABEL-title value, so \xrefX can
% distinguish floats from other xref types.
\def\floatmagic{!!float!!}

% #1 is the control sequence we are passed; we expand into a conditional
% which is true if #1 represents a float ref.  That is, the magic
% \lastsection value which we \setref above.
%
\def\iffloat#1{\expandafter\doiffloat#1==\finish}
%
% #1 is (maybe) the \floatmagic string.  If so, #2 will be the
% (safe) float type for this float.  We set \iffloattype to #2.
%
\def\doiffloat#1=#2=#3\finish{%
  \def\temp{#1}%
  \def\iffloattype{#2}%
  \ifx\temp\floatmagic
}

% @listoffloats FLOATTYPE - print a list of floats like a table of contents.
%
\parseargdef\listoffloats{%
  \def\floattype{#1}% floattype
  {%
    % the floattype might have accents or other special characters,
    % but we need to use it in a control sequence name.
    \indexnofonts
    \turnoffactive
    \xdef\safefloattype{\floattype}%
  }%
  %
  % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE.
  \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax
    \ifhavexrefs
      % if the user said @listoffloats foo but never @float foo.
      \message{\linenumber No `\safefloattype' floats to list.}%
    \fi
  \else
    \begingroup
      \leftskip=\tocindent  % indent these entries like a toc
      \let\do=\listoffloatsdo
      \csname floatlist\safefloattype\endcsname
    \endgroup
  \fi
}

% This is called on each entry in a list of floats.  We're passed the
% xref label, in the form LABEL-title, which is how we save it in the
% aux file.  We strip off the -title and look up \XRLABEL-lof, which
% has the text we're supposed to typeset here.
%
% Figures without xref labels will not be included in the list (since
% they won't appear in the aux file).
%
\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish}
\def\listoffloatsdoentry#1-title\finish{{%
  % Can't fully expand XR#1-lof because it can contain anything.  Just
  % pass the control sequence.  On the other hand, XR#1-pg is just the
  % page number, and we want to fully expand that so we can get a link
  % in pdf output.
  \toksA = \expandafter{\csname XR#1-lof\endcsname}%
  %
  % use the same \entry macro we use to generate the TOC and index.
  \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}%
  \writeentry
}}


\message{localization,}

% For single-language documents, @documentlanguage is usually given very
% early, just after @documentencoding.  Single argument is the language
% (de) or locale (de_DE) abbreviation.
%
{
  \catcode`\_ = \active
  \globaldefs=1
\parseargdef\documentlanguage{%
  \tex % read txi-??.tex file in plain TeX.
    % Read the file by the name they passed if it exists.
    \let_ = \normalunderscore  % normal _ character for filename test
    \openin 1 txi-#1.tex
    \ifeof 1
      \documentlanguagetrywithoutunderscore #1_\finish
    \else
      \globaldefs = 1  % everything in the txi-LL files needs to persist
      \input txi-#1.tex
    \fi
    \closein 1
  \endgroup % end raw TeX
}
%
% If they passed de_DE, and txi-de_DE.tex doesn't exist,
% try txi-de.tex.
%
\gdef\documentlanguagetrywithoutunderscore#1_#2\finish{%
  \openin 1 txi-#1.tex
  \ifeof 1
    \errhelp = \nolanghelp
    \errmessage{Cannot read language file txi-#1.tex}%
  \else
    \globaldefs = 1  % everything in the txi-LL files needs to persist
    \input txi-#1.tex
  \fi
  \closein 1
}
}% end of special _ catcode
%
\newhelp\nolanghelp{The given language definition file cannot be found or
is empty.  Maybe you need to install it?  Putting it in the current
directory should work if nowhere else does.}

% This macro is called from txi-??.tex files; the first argument is the
% \language name to set (without the "\lang@" prefix), the second and
% third args are \{left,right}hyphenmin.
%
% The language names to pass are determined when the format is built.
% See the etex.log file created at that time, e.g.,
% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log.
%
% With TeX Live 2008, etex now includes hyphenation patterns for all
% available languages.  This means we can support hyphenation in
% Texinfo, at least to some extent.  (This still doesn't solve the
% accented characters problem.)
%
\catcode`@=11
\def\txisetlanguage#1#2#3{%
  % do not set the language if the name is undefined in the current TeX.
  \expandafter\ifx\csname lang@#1\endcsname \relax
    \message{no patterns for #1}%
  \else
    \global\language = \csname lang@#1\endcsname
  \fi
  % but there is no harm in adjusting the hyphenmin values regardless.
  \global\lefthyphenmin = #2\relax
  \global\righthyphenmin = #3\relax
}

% Get input by bytes instead of by UTF-8 codepoints for XeTeX and LuaTeX, 
% otherwise the encoding support is completely broken.
\ifx\XeTeXrevision\thisisundefined
\else
\XeTeXdefaultencoding "bytes"  % For subsequent files to be read
\XeTeXinputencoding "bytes"  % Effective in texinfo.tex only
% Unfortunately, there seems to be no corresponding XeTeX command for
% output encoding.  This is a problem for auxiliary index and TOC files.
% The only solution would be perhaps to write out @U{...} sequences in
% place of UTF-8 characters.
\fi

\ifx\luatexversion\thisisundefined
\else
\directlua{
local utf8_char, byte, gsub = unicode.utf8.char, string.byte, string.gsub
local function convert_char (char)
  return utf8_char(byte(char))
end

local function convert_line (line)
  return gsub(line, ".", convert_char)
end

callback.register("process_input_buffer", convert_line)

local function convert_line_out (line)
  local line_out = ""
  for c in string.utfvalues(line) do
     line_out = line_out .. string.char(c)
  end
  return line_out
end

callback.register("process_output_buffer", convert_line_out)
}
\fi


% Helpers for encodings.
% Set the catcode of characters 128 through 255 to the specified number.
%
\def\setnonasciicharscatcode#1{%
   \count255=128
   \loop\ifnum\count255<256
      \global\catcode\count255=#1\relax
      \advance\count255 by 1
   \repeat
}

\def\setnonasciicharscatcodenonglobal#1{%
   \count255=128
   \loop\ifnum\count255<256
      \catcode\count255=#1\relax
      \advance\count255 by 1
   \repeat
}

% @documentencoding sets the definition of non-ASCII characters
% according to the specified encoding.
%
\def\documentencoding{\parseargusing\filenamecatcodes\documentencodingzzz}
\def\documentencodingzzz#1{%
  % Get input by bytes instead of by UTF-8 codepoints for XeTeX,
  % otherwise the encoding support is completely broken.
  % This settings is for the document root file.
  \ifx\XeTeXrevision\thisisundefined
  \else
    \XeTeXinputencoding "bytes"
  \fi
  %
  % Encoding being declared for the document.
  \def\declaredencoding{\csname #1.enc\endcsname}%
  %
  % Supported encodings: names converted to tokens in order to be able
  % to compare them with \ifx.
  \def\ascii{\csname US-ASCII.enc\endcsname}%
  \def\latnine{\csname ISO-8859-15.enc\endcsname}%
  \def\latone{\csname ISO-8859-1.enc\endcsname}%
  \def\lattwo{\csname ISO-8859-2.enc\endcsname}%
  \def\utfeight{\csname UTF-8.enc\endcsname}%
  %
  \ifx \declaredencoding \ascii
     \asciichardefs
  %
  \else \ifx \declaredencoding \lattwo
     \setnonasciicharscatcode\active
     \lattwochardefs
  %
  \else \ifx \declaredencoding \latone
     \setnonasciicharscatcode\active
     \latonechardefs
  %
  \else \ifx \declaredencoding \latnine
     \setnonasciicharscatcode\active
     \latninechardefs
  %
  \else \ifx \declaredencoding \utfeight
     \setnonasciicharscatcode\active
     % since we already invoked \utfeightchardefs at the top level
     % (below), do not re-invoke it, then our check for duplicated
     % definitions triggers.  Making non-ascii chars active is enough.
  %
  \else
    \message{Ignoring unknown document encoding: #1.}%
  %
  \fi % utfeight
  \fi % latnine
  \fi % latone
  \fi % lattwo
  \fi % ascii
}

% emacs-page
% A message to be logged when using a character that isn't available
% the default font encoding (OT1).
%
\def\missingcharmsg#1{\message{Character missing, sorry: #1.}}

% Take account of \c (plain) vs. \, (Texinfo) difference.
\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi}

% First, make active non-ASCII characters in order for them to be
% correctly categorized when TeX reads the replacement text of
% macros containing the character definitions.
\setnonasciicharscatcode\active
%
% Latin1 (ISO-8859-1) character definitions.
\def\latonechardefs{%
  \gdef^^a0{\tie}
  \gdef^^a1{\exclamdown}
  \gdef^^a2{{\tcfont \char162}} % cent
  \gdef^^a3{\pounds}
  \gdef^^a4{{\tcfont \char164}} % currency
  \gdef^^a5{{\tcfont \char165}} % yen
  \gdef^^a6{{\tcfont \char166}} % broken bar
  \gdef^^a7{\S}
  \gdef^^a8{\"{}}
  \gdef^^a9{\copyright}
  \gdef^^aa{\ordf}
  \gdef^^ab{\guillemetleft}
  \gdef^^ac{\ensuremath\lnot}
  \gdef^^ad{\-}
  \gdef^^ae{\registeredsymbol}
  \gdef^^af{\={}}
  %
  \gdef^^b0{\textdegree}
  \gdef^^b1{$\pm$}
  \gdef^^b2{$^2$}
  \gdef^^b3{$^3$}
  \gdef^^b4{\'{}}
  \gdef^^b5{$\mu$}
  \gdef^^b6{\P}
  \gdef^^b7{\ensuremath\cdot}
  \gdef^^b8{\cedilla\ }
  \gdef^^b9{$^1$}
  \gdef^^ba{\ordm}
  \gdef^^bb{\guillemetright}
  \gdef^^bc{$1\over4$}
  \gdef^^bd{$1\over2$}
  \gdef^^be{$3\over4$}
  \gdef^^bf{\questiondown}
  %
  \gdef^^c0{\`A}
  \gdef^^c1{\'A}
  \gdef^^c2{\^A}
  \gdef^^c3{\~A}
  \gdef^^c4{\"A}
  \gdef^^c5{\ringaccent A}
  \gdef^^c6{\AE}
  \gdef^^c7{\cedilla C}
  \gdef^^c8{\`E}
  \gdef^^c9{\'E}
  \gdef^^ca{\^E}
  \gdef^^cb{\"E}
  \gdef^^cc{\`I}
  \gdef^^cd{\'I}
  \gdef^^ce{\^I}
  \gdef^^cf{\"I}
  %
  \gdef^^d0{\DH}
  \gdef^^d1{\~N}
  \gdef^^d2{\`O}
  \gdef^^d3{\'O}
  \gdef^^d4{\^O}
  \gdef^^d5{\~O}
  \gdef^^d6{\"O}
  \gdef^^d7{$\times$}
  \gdef^^d8{\O}
  \gdef^^d9{\`U}
  \gdef^^da{\'U}
  \gdef^^db{\^U}
  \gdef^^dc{\"U}
  \gdef^^dd{\'Y}
  \gdef^^de{\TH}
  \gdef^^df{\ss}
  %
  \gdef^^e0{\`a}
  \gdef^^e1{\'a}
  \gdef^^e2{\^a}
  \gdef^^e3{\~a}
  \gdef^^e4{\"a}
  \gdef^^e5{\ringaccent a}
  \gdef^^e6{\ae}
  \gdef^^e7{\cedilla c}
  \gdef^^e8{\`e}
  \gdef^^e9{\'e}
  \gdef^^ea{\^e}
  \gdef^^eb{\"e}
  \gdef^^ec{\`{\dotless i}}
  \gdef^^ed{\'{\dotless i}}
  \gdef^^ee{\^{\dotless i}}
  \gdef^^ef{\"{\dotless i}}
  %
  \gdef^^f0{\dh}
  \gdef^^f1{\~n}
  \gdef^^f2{\`o}
  \gdef^^f3{\'o}
  \gdef^^f4{\^o}
  \gdef^^f5{\~o}
  \gdef^^f6{\"o}
  \gdef^^f7{$\div$}
  \gdef^^f8{\o}
  \gdef^^f9{\`u}
  \gdef^^fa{\'u}
  \gdef^^fb{\^u}
  \gdef^^fc{\"u}
  \gdef^^fd{\'y}
  \gdef^^fe{\th}
  \gdef^^ff{\"y}
}

% Latin9 (ISO-8859-15) encoding character definitions.
\def\latninechardefs{%
  % Encoding is almost identical to Latin1.
  \latonechardefs
  %
  \gdef^^a4{\euro}
  \gdef^^a6{\v S}
  \gdef^^a8{\v s}
  \gdef^^b4{\v Z}
  \gdef^^b8{\v z}
  \gdef^^bc{\OE}
  \gdef^^bd{\oe}
  \gdef^^be{\"Y}
}

% Latin2 (ISO-8859-2) character definitions.
\def\lattwochardefs{%
  \gdef^^a0{\tie}
  \gdef^^a1{\ogonek{A}}
  \gdef^^a2{\u{}}
  \gdef^^a3{\L}
  \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
  \gdef^^a5{\v L}
  \gdef^^a6{\'S}
  \gdef^^a7{\S}
  \gdef^^a8{\"{}}
  \gdef^^a9{\v S}
  \gdef^^aa{\cedilla S}
  \gdef^^ab{\v T}
  \gdef^^ac{\'Z}
  \gdef^^ad{\-}
  \gdef^^ae{\v Z}
  \gdef^^af{\dotaccent Z}
  %
  \gdef^^b0{\textdegree}
  \gdef^^b1{\ogonek{a}}
  \gdef^^b2{\ogonek{ }}
  \gdef^^b3{\l}
  \gdef^^b4{\'{}}
  \gdef^^b5{\v l}
  \gdef^^b6{\'s}
  \gdef^^b7{\v{}}
  \gdef^^b8{\cedilla\ }
  \gdef^^b9{\v s}
  \gdef^^ba{\cedilla s}
  \gdef^^bb{\v t}
  \gdef^^bc{\'z}
  \gdef^^bd{\H{}}
  \gdef^^be{\v z}
  \gdef^^bf{\dotaccent z}
  %
  \gdef^^c0{\'R}
  \gdef^^c1{\'A}
  \gdef^^c2{\^A}
  \gdef^^c3{\u A}
  \gdef^^c4{\"A}
  \gdef^^c5{\'L}
  \gdef^^c6{\'C}
  \gdef^^c7{\cedilla C}
  \gdef^^c8{\v C}
  \gdef^^c9{\'E}
  \gdef^^ca{\ogonek{E}}
  \gdef^^cb{\"E}
  \gdef^^cc{\v E}
  \gdef^^cd{\'I}
  \gdef^^ce{\^I}
  \gdef^^cf{\v D}
  %
  \gdef^^d0{\DH}
  \gdef^^d1{\'N}
  \gdef^^d2{\v N}
  \gdef^^d3{\'O}
  \gdef^^d4{\^O}
  \gdef^^d5{\H O}
  \gdef^^d6{\"O}
  \gdef^^d7{$\times$}
  \gdef^^d8{\v R}
  \gdef^^d9{\ringaccent U}
  \gdef^^da{\'U}
  \gdef^^db{\H U}
  \gdef^^dc{\"U}
  \gdef^^dd{\'Y}
  \gdef^^de{\cedilla T}
  \gdef^^df{\ss}
  %
  \gdef^^e0{\'r}
  \gdef^^e1{\'a}
  \gdef^^e2{\^a}
  \gdef^^e3{\u a}
  \gdef^^e4{\"a}
  \gdef^^e5{\'l}
  \gdef^^e6{\'c}
  \gdef^^e7{\cedilla c}
  \gdef^^e8{\v c}
  \gdef^^e9{\'e}
  \gdef^^ea{\ogonek{e}}
  \gdef^^eb{\"e}
  \gdef^^ec{\v e}
  \gdef^^ed{\'{\dotless{i}}}
  \gdef^^ee{\^{\dotless{i}}}
  \gdef^^ef{\v d}
  %
  \gdef^^f0{\dh}
  \gdef^^f1{\'n}
  \gdef^^f2{\v n}
  \gdef^^f3{\'o}
  \gdef^^f4{\^o}
  \gdef^^f5{\H o}
  \gdef^^f6{\"o}
  \gdef^^f7{$\div$}
  \gdef^^f8{\v r}
  \gdef^^f9{\ringaccent u}
  \gdef^^fa{\'u}
  \gdef^^fb{\H u}
  \gdef^^fc{\"u}
  \gdef^^fd{\'y}
  \gdef^^fe{\cedilla t}
  \gdef^^ff{\dotaccent{}}
}

% UTF-8 character definitions.
%
% This code to support UTF-8 is based on LaTeX's utf8.def, with some
% changes for Texinfo conventions.  It is included here under the GPL by
% permission from Frank Mittelbach and the LaTeX team.
%
\newcount\countUTFx
\newcount\countUTFy
\newcount\countUTFz

\gdef\UTFviiiTwoOctets#1#2{\expandafter
   \UTFviiiDefined\csname u8:#1\string #2\endcsname}
%
\gdef\UTFviiiThreeOctets#1#2#3{\expandafter
   \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname}
%
\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter
   \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname}

\gdef\UTFviiiDefined#1{%
  \ifx #1\relax
    \message{\linenumber Unicode char \string #1 not defined for Texinfo}%
  \else
    \expandafter #1%
  \fi
}

\begingroup
  \catcode`\~13
  \catcode`\"12

  \def\UTFviiiLoop{%
    \global\catcode\countUTFx\active
    \uccode`\~\countUTFx
    \uppercase\expandafter{\UTFviiiTmp}%
    \advance\countUTFx by 1
    \ifnum\countUTFx < \countUTFy
      \expandafter\UTFviiiLoop
    \fi}

  \countUTFx = "C2
  \countUTFy = "E0
  \def\UTFviiiTmp{%
    \xdef~{\noexpand\UTFviiiTwoOctets\string~}}
  \UTFviiiLoop

  \countUTFx = "E0
  \countUTFy = "F0
  \def\UTFviiiTmp{%
    \xdef~{\noexpand\UTFviiiThreeOctets\string~}}
  \UTFviiiLoop

  \countUTFx = "F0
  \countUTFy = "F4
  \def\UTFviiiTmp{%
    \xdef~{\noexpand\UTFviiiFourOctets\string~}}
  \UTFviiiLoop
\endgroup

\def\globallet{\global\let} % save some \expandafter's below

% @U{xxxx} to produce U+xxxx, if we support it.
\def\U#1{%
  \expandafter\ifx\csname uni:#1\endcsname \relax
    \errhelp = \EMsimple	
    \errmessage{Unicode character U+#1 not supported, sorry}%
  \else
    \csname uni:#1\endcsname
  \fi
}

\begingroup
  \catcode`\"=12
  \catcode`\<=12
  \catcode`\.=12
  \catcode`\,=12
  \catcode`\;=12
  \catcode`\!=12
  \catcode`\~=13
  \gdef\DeclareUnicodeCharacter#1#2{%
    \countUTFz = "#1\relax
    %\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}%
    \begingroup
      \parseXMLCharref
      \def\UTFviiiTwoOctets##1##2{%
        \csname u8:##1\string ##2\endcsname}%
      \def\UTFviiiThreeOctets##1##2##3{%
        \csname u8:##1\string ##2\string ##3\endcsname}%
      \def\UTFviiiFourOctets##1##2##3##4{%
        \csname u8:##1\string ##2\string ##3\string ##4\endcsname}%
      \expandafter\expandafter\expandafter\expandafter
       \expandafter\expandafter\expandafter
       \gdef\UTFviiiTmp{#2}%
      % 
      \expandafter\ifx\csname uni:#1\endcsname \relax \else
       \message{Internal error, already defined: #1}%
      \fi
      %
      % define an additional control sequence for this code point.
      \expandafter\globallet\csname uni:#1\endcsname \UTFviiiTmp
    \endgroup}

  \gdef\parseXMLCharref{%
    \ifnum\countUTFz < "A0\relax
      \errhelp = \EMsimple
      \errmessage{Cannot define Unicode char value < 00A0}%
    \else\ifnum\countUTFz < "800\relax
      \parseUTFviiiA,%
      \parseUTFviiiB C\UTFviiiTwoOctets.,%
    \else\ifnum\countUTFz < "10000\relax
      \parseUTFviiiA;%
      \parseUTFviiiA,%
      \parseUTFviiiB E\UTFviiiThreeOctets.{,;}%
    \else
      \parseUTFviiiA;%
      \parseUTFviiiA,%
      \parseUTFviiiA!%
      \parseUTFviiiB F\UTFviiiFourOctets.{!,;}%
    \fi\fi\fi
  }

  \gdef\parseUTFviiiA#1{%
    \countUTFx = \countUTFz
    \divide\countUTFz by 64
    \countUTFy = \countUTFz
    \multiply\countUTFz by 64
    \advance\countUTFx by -\countUTFz
    \advance\countUTFx by 128
    \uccode `#1\countUTFx
    \countUTFz = \countUTFy}

  \gdef\parseUTFviiiB#1#2#3#4{%
    \advance\countUTFz by "#10\relax
    \uccode `#3\countUTFz
    \uppercase{\gdef\UTFviiiTmp{#2#3#4}}}
\endgroup

% https://en.wikipedia.org/wiki/Plane_(Unicode)#Basic_M
% U+0000..U+007F = https://en.wikipedia.org/wiki/Basic_Latin_(Unicode_block)
% U+0080..U+00FF = https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)
% U+0100..U+017F = https://en.wikipedia.org/wiki/Latin_Extended-A
% U+0180..U+024F = https://en.wikipedia.org/wiki/Latin_Extended-B
% 
% Many of our renditions are less than wonderful, and all the missing
% characters are available somewhere.  Loading the necessary fonts
% awaits user request.  We can't truly support Unicode without
% reimplementing everything that's been done in LaTeX for many years,
% plus probably using luatex or xetex, and who knows what else.
% We won't be doing that here in this simple file.  But we can try to at
% least make most of the characters not bomb out.
%
\def\utfeightchardefs{%
  \DeclareUnicodeCharacter{00A0}{\tie}
  \DeclareUnicodeCharacter{00A1}{\exclamdown}
  \DeclareUnicodeCharacter{00A2}{{\tcfont \char162}}% 0242=cent
  \DeclareUnicodeCharacter{00A3}{\pounds}
  \DeclareUnicodeCharacter{00A4}{{\tcfont \char164}}% 0244=currency
  \DeclareUnicodeCharacter{00A5}{{\tcfont \char165}}% 0245=yen
  \DeclareUnicodeCharacter{00A6}{{\tcfont \char166}}% 0246=brokenbar
  \DeclareUnicodeCharacter{00A7}{\S}
  \DeclareUnicodeCharacter{00A8}{\"{ }}
  \DeclareUnicodeCharacter{00A9}{\copyright}
  \DeclareUnicodeCharacter{00AA}{\ordf}
  \DeclareUnicodeCharacter{00AB}{\guillemetleft}
  \DeclareUnicodeCharacter{00AC}{\ensuremath\lnot}
  \DeclareUnicodeCharacter{00AD}{\-}
  \DeclareUnicodeCharacter{00AE}{\registeredsymbol}
  \DeclareUnicodeCharacter{00AF}{\={ }}
  %
  \DeclareUnicodeCharacter{00B0}{\ringaccent{ }}
  \DeclareUnicodeCharacter{00B1}{\ensuremath\pm}
  \DeclareUnicodeCharacter{00B2}{$^2$}
  \DeclareUnicodeCharacter{00B3}{$^3$}
  \DeclareUnicodeCharacter{00B4}{\'{ }}
  \DeclareUnicodeCharacter{00B5}{$\mu$}
  \DeclareUnicodeCharacter{00B6}{\P}
  \DeclareUnicodeCharacter{00B7}{\ensuremath\cdot}
  \DeclareUnicodeCharacter{00B8}{\cedilla{ }}
  \DeclareUnicodeCharacter{00B9}{$^1$}
  \DeclareUnicodeCharacter{00BA}{\ordm}
  \DeclareUnicodeCharacter{00BB}{\guillemetright}
  \DeclareUnicodeCharacter{00BC}{$1\over4$}
  \DeclareUnicodeCharacter{00BD}{$1\over2$}
  \DeclareUnicodeCharacter{00BE}{$3\over4$}
  \DeclareUnicodeCharacter{00BF}{\questiondown}
  %
  \DeclareUnicodeCharacter{00C0}{\`A}
  \DeclareUnicodeCharacter{00C1}{\'A}
  \DeclareUnicodeCharacter{00C2}{\^A}
  \DeclareUnicodeCharacter{00C3}{\~A}
  \DeclareUnicodeCharacter{00C4}{\"A}
  \DeclareUnicodeCharacter{00C5}{\AA}
  \DeclareUnicodeCharacter{00C6}{\AE}
  \DeclareUnicodeCharacter{00C7}{\cedilla{C}}
  \DeclareUnicodeCharacter{00C8}{\`E}
  \DeclareUnicodeCharacter{00C9}{\'E}
  \DeclareUnicodeCharacter{00CA}{\^E}
  \DeclareUnicodeCharacter{00CB}{\"E}
  \DeclareUnicodeCharacter{00CC}{\`I}
  \DeclareUnicodeCharacter{00CD}{\'I}
  \DeclareUnicodeCharacter{00CE}{\^I}
  \DeclareUnicodeCharacter{00CF}{\"I}
  %
  \DeclareUnicodeCharacter{00D0}{\DH}
  \DeclareUnicodeCharacter{00D1}{\~N}
  \DeclareUnicodeCharacter{00D2}{\`O}
  \DeclareUnicodeCharacter{00D3}{\'O}
  \DeclareUnicodeCharacter{00D4}{\^O}
  \DeclareUnicodeCharacter{00D5}{\~O}
  \DeclareUnicodeCharacter{00D6}{\"O}
  \DeclareUnicodeCharacter{00D7}{\ensuremath\times}
  \DeclareUnicodeCharacter{00D8}{\O}
  \DeclareUnicodeCharacter{00D9}{\`U}
  \DeclareUnicodeCharacter{00DA}{\'U}
  \DeclareUnicodeCharacter{00DB}{\^U}
  \DeclareUnicodeCharacter{00DC}{\"U}
  \DeclareUnicodeCharacter{00DD}{\'Y}
  \DeclareUnicodeCharacter{00DE}{\TH}
  \DeclareUnicodeCharacter{00DF}{\ss}
  %
  \DeclareUnicodeCharacter{00E0}{\`a}
  \DeclareUnicodeCharacter{00E1}{\'a}
  \DeclareUnicodeCharacter{00E2}{\^a}
  \DeclareUnicodeCharacter{00E3}{\~a}
  \DeclareUnicodeCharacter{00E4}{\"a}
  \DeclareUnicodeCharacter{00E5}{\aa}
  \DeclareUnicodeCharacter{00E6}{\ae}
  \DeclareUnicodeCharacter{00E7}{\cedilla{c}}
  \DeclareUnicodeCharacter{00E8}{\`e}
  \DeclareUnicodeCharacter{00E9}{\'e}
  \DeclareUnicodeCharacter{00EA}{\^e}
  \DeclareUnicodeCharacter{00EB}{\"e}
  \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}}
  \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}}
  \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}}
  \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}}
  %
  \DeclareUnicodeCharacter{00F0}{\dh}
  \DeclareUnicodeCharacter{00F1}{\~n}
  \DeclareUnicodeCharacter{00F2}{\`o}
  \DeclareUnicodeCharacter{00F3}{\'o}
  \DeclareUnicodeCharacter{00F4}{\^o}
  \DeclareUnicodeCharacter{00F5}{\~o}
  \DeclareUnicodeCharacter{00F6}{\"o}
  \DeclareUnicodeCharacter{00F7}{\ensuremath\div}
  \DeclareUnicodeCharacter{00F8}{\o}
  \DeclareUnicodeCharacter{00F9}{\`u}
  \DeclareUnicodeCharacter{00FA}{\'u}
  \DeclareUnicodeCharacter{00FB}{\^u}
  \DeclareUnicodeCharacter{00FC}{\"u}
  \DeclareUnicodeCharacter{00FD}{\'y}
  \DeclareUnicodeCharacter{00FE}{\th}
  \DeclareUnicodeCharacter{00FF}{\"y}
  %
  \DeclareUnicodeCharacter{0100}{\=A}
  \DeclareUnicodeCharacter{0101}{\=a}
  \DeclareUnicodeCharacter{0102}{\u{A}}
  \DeclareUnicodeCharacter{0103}{\u{a}}
  \DeclareUnicodeCharacter{0104}{\ogonek{A}}
  \DeclareUnicodeCharacter{0105}{\ogonek{a}}
  \DeclareUnicodeCharacter{0106}{\'C}
  \DeclareUnicodeCharacter{0107}{\'c}
  \DeclareUnicodeCharacter{0108}{\^C}
  \DeclareUnicodeCharacter{0109}{\^c}
  \DeclareUnicodeCharacter{010A}{\dotaccent{C}}
  \DeclareUnicodeCharacter{010B}{\dotaccent{c}}
  \DeclareUnicodeCharacter{010C}{\v{C}}
  \DeclareUnicodeCharacter{010D}{\v{c}}
  \DeclareUnicodeCharacter{010E}{\v{D}}
  \DeclareUnicodeCharacter{010F}{d'}
  %
  \DeclareUnicodeCharacter{0110}{\DH}
  \DeclareUnicodeCharacter{0111}{\dh}
  \DeclareUnicodeCharacter{0112}{\=E}
  \DeclareUnicodeCharacter{0113}{\=e}
  \DeclareUnicodeCharacter{0114}{\u{E}}
  \DeclareUnicodeCharacter{0115}{\u{e}}
  \DeclareUnicodeCharacter{0116}{\dotaccent{E}}
  \DeclareUnicodeCharacter{0117}{\dotaccent{e}}
  \DeclareUnicodeCharacter{0118}{\ogonek{E}}
  \DeclareUnicodeCharacter{0119}{\ogonek{e}}
  \DeclareUnicodeCharacter{011A}{\v{E}}
  \DeclareUnicodeCharacter{011B}{\v{e}}
  \DeclareUnicodeCharacter{011C}{\^G}
  \DeclareUnicodeCharacter{011D}{\^g}
  \DeclareUnicodeCharacter{011E}{\u{G}}
  \DeclareUnicodeCharacter{011F}{\u{g}}
  %
  \DeclareUnicodeCharacter{0120}{\dotaccent{G}}
  \DeclareUnicodeCharacter{0121}{\dotaccent{g}}
  \DeclareUnicodeCharacter{0122}{\cedilla{G}}
  \DeclareUnicodeCharacter{0123}{\cedilla{g}}
  \DeclareUnicodeCharacter{0124}{\^H}
  \DeclareUnicodeCharacter{0125}{\^h}
  \DeclareUnicodeCharacter{0126}{\missingcharmsg{H WITH STROKE}}
  \DeclareUnicodeCharacter{0127}{\missingcharmsg{h WITH STROKE}}
  \DeclareUnicodeCharacter{0128}{\~I}
  \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}}
  \DeclareUnicodeCharacter{012A}{\=I}
  \DeclareUnicodeCharacter{012B}{\={\dotless{i}}}
  \DeclareUnicodeCharacter{012C}{\u{I}}
  \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}}
  \DeclareUnicodeCharacter{012E}{\ogonek{I}}
  \DeclareUnicodeCharacter{012F}{\ogonek{i}}
  %
  \DeclareUnicodeCharacter{0130}{\dotaccent{I}}
  \DeclareUnicodeCharacter{0131}{\dotless{i}}
  \DeclareUnicodeCharacter{0132}{IJ}
  \DeclareUnicodeCharacter{0133}{ij}
  \DeclareUnicodeCharacter{0134}{\^J}
  \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}}
  \DeclareUnicodeCharacter{0136}{\cedilla{K}}
  \DeclareUnicodeCharacter{0137}{\cedilla{k}}
  \DeclareUnicodeCharacter{0138}{\ensuremath\kappa}  
  \DeclareUnicodeCharacter{0139}{\'L}
  \DeclareUnicodeCharacter{013A}{\'l}
  \DeclareUnicodeCharacter{013B}{\cedilla{L}}
  \DeclareUnicodeCharacter{013C}{\cedilla{l}}
  \DeclareUnicodeCharacter{013D}{L'}% should kern
  \DeclareUnicodeCharacter{013E}{l'}% should kern
  \DeclareUnicodeCharacter{013F}{L\U{00B7}}
  %
  \DeclareUnicodeCharacter{0140}{l\U{00B7}}
  \DeclareUnicodeCharacter{0141}{\L}
  \DeclareUnicodeCharacter{0142}{\l}
  \DeclareUnicodeCharacter{0143}{\'N}
  \DeclareUnicodeCharacter{0144}{\'n}
  \DeclareUnicodeCharacter{0145}{\cedilla{N}}
  \DeclareUnicodeCharacter{0146}{\cedilla{n}}
  \DeclareUnicodeCharacter{0147}{\v{N}}
  \DeclareUnicodeCharacter{0148}{\v{n}}
  \DeclareUnicodeCharacter{0149}{'n}
  \DeclareUnicodeCharacter{014A}{\missingcharmsg{ENG}}
  \DeclareUnicodeCharacter{014B}{\missingcharmsg{eng}}
  \DeclareUnicodeCharacter{014C}{\=O}
  \DeclareUnicodeCharacter{014D}{\=o}
  \DeclareUnicodeCharacter{014E}{\u{O}}
  \DeclareUnicodeCharacter{014F}{\u{o}}
  %
  \DeclareUnicodeCharacter{0150}{\H{O}}
  \DeclareUnicodeCharacter{0151}{\H{o}}
  \DeclareUnicodeCharacter{0152}{\OE}
  \DeclareUnicodeCharacter{0153}{\oe}
  \DeclareUnicodeCharacter{0154}{\'R}
  \DeclareUnicodeCharacter{0155}{\'r}
  \DeclareUnicodeCharacter{0156}{\cedilla{R}}
  \DeclareUnicodeCharacter{0157}{\cedilla{r}}
  \DeclareUnicodeCharacter{0158}{\v{R}}
  \DeclareUnicodeCharacter{0159}{\v{r}}
  \DeclareUnicodeCharacter{015A}{\'S}
  \DeclareUnicodeCharacter{015B}{\'s}
  \DeclareUnicodeCharacter{015C}{\^S}
  \DeclareUnicodeCharacter{015D}{\^s}
  \DeclareUnicodeCharacter{015E}{\cedilla{S}}
  \DeclareUnicodeCharacter{015F}{\cedilla{s}}
  %
  \DeclareUnicodeCharacter{0160}{\v{S}}
  \DeclareUnicodeCharacter{0161}{\v{s}}
  \DeclareUnicodeCharacter{0162}{\cedilla{T}}
  \DeclareUnicodeCharacter{0163}{\cedilla{t}}
  \DeclareUnicodeCharacter{0164}{\v{T}}
  \DeclareUnicodeCharacter{0165}{\v{t}}
  \DeclareUnicodeCharacter{0166}{\missingcharmsg{H WITH STROKE}}
  \DeclareUnicodeCharacter{0167}{\missingcharmsg{h WITH STROKE}}
  \DeclareUnicodeCharacter{0168}{\~U}
  \DeclareUnicodeCharacter{0169}{\~u}
  \DeclareUnicodeCharacter{016A}{\=U}
  \DeclareUnicodeCharacter{016B}{\=u}
  \DeclareUnicodeCharacter{016C}{\u{U}}
  \DeclareUnicodeCharacter{016D}{\u{u}}
  \DeclareUnicodeCharacter{016E}{\ringaccent{U}}
  \DeclareUnicodeCharacter{016F}{\ringaccent{u}}
  %
  \DeclareUnicodeCharacter{0170}{\H{U}}
  \DeclareUnicodeCharacter{0171}{\H{u}}
  \DeclareUnicodeCharacter{0172}{\ogonek{U}}
  \DeclareUnicodeCharacter{0173}{\ogonek{u}}
  \DeclareUnicodeCharacter{0174}{\^W}
  \DeclareUnicodeCharacter{0175}{\^w}
  \DeclareUnicodeCharacter{0176}{\^Y}
  \DeclareUnicodeCharacter{0177}{\^y}
  \DeclareUnicodeCharacter{0178}{\"Y}
  \DeclareUnicodeCharacter{0179}{\'Z}
  \DeclareUnicodeCharacter{017A}{\'z}
  \DeclareUnicodeCharacter{017B}{\dotaccent{Z}}
  \DeclareUnicodeCharacter{017C}{\dotaccent{z}}
  \DeclareUnicodeCharacter{017D}{\v{Z}}
  \DeclareUnicodeCharacter{017E}{\v{z}}
  \DeclareUnicodeCharacter{017F}{\missingcharmsg{LONG S}}
  %
  \DeclareUnicodeCharacter{01C4}{D\v{Z}}
  \DeclareUnicodeCharacter{01C5}{D\v{z}}
  \DeclareUnicodeCharacter{01C6}{d\v{z}}
  \DeclareUnicodeCharacter{01C7}{LJ}
  \DeclareUnicodeCharacter{01C8}{Lj}
  \DeclareUnicodeCharacter{01C9}{lj}
  \DeclareUnicodeCharacter{01CA}{NJ}
  \DeclareUnicodeCharacter{01CB}{Nj}
  \DeclareUnicodeCharacter{01CC}{nj}
  \DeclareUnicodeCharacter{01CD}{\v{A}}
  \DeclareUnicodeCharacter{01CE}{\v{a}}
  \DeclareUnicodeCharacter{01CF}{\v{I}}
  %
  \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}}
  \DeclareUnicodeCharacter{01D1}{\v{O}}
  \DeclareUnicodeCharacter{01D2}{\v{o}}
  \DeclareUnicodeCharacter{01D3}{\v{U}}
  \DeclareUnicodeCharacter{01D4}{\v{u}}
  %
  \DeclareUnicodeCharacter{01E2}{\={\AE}}
  \DeclareUnicodeCharacter{01E3}{\={\ae}}
  \DeclareUnicodeCharacter{01E6}{\v{G}}
  \DeclareUnicodeCharacter{01E7}{\v{g}}
  \DeclareUnicodeCharacter{01E8}{\v{K}}
  \DeclareUnicodeCharacter{01E9}{\v{k}}
  %
  \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}}
  \DeclareUnicodeCharacter{01F1}{DZ}
  \DeclareUnicodeCharacter{01F2}{Dz}
  \DeclareUnicodeCharacter{01F3}{dz}
  \DeclareUnicodeCharacter{01F4}{\'G}
  \DeclareUnicodeCharacter{01F5}{\'g}
  \DeclareUnicodeCharacter{01F8}{\`N}
  \DeclareUnicodeCharacter{01F9}{\`n}
  \DeclareUnicodeCharacter{01FC}{\'{\AE}}
  \DeclareUnicodeCharacter{01FD}{\'{\ae}}
  \DeclareUnicodeCharacter{01FE}{\'{\O}}
  \DeclareUnicodeCharacter{01FF}{\'{\o}}
  %
  \DeclareUnicodeCharacter{021E}{\v{H}}
  \DeclareUnicodeCharacter{021F}{\v{h}}
  %
  \DeclareUnicodeCharacter{0226}{\dotaccent{A}}
  \DeclareUnicodeCharacter{0227}{\dotaccent{a}}
  \DeclareUnicodeCharacter{0228}{\cedilla{E}}
  \DeclareUnicodeCharacter{0229}{\cedilla{e}}
  \DeclareUnicodeCharacter{022E}{\dotaccent{O}}
  \DeclareUnicodeCharacter{022F}{\dotaccent{o}}
  %
  \DeclareUnicodeCharacter{0232}{\=Y}
  \DeclareUnicodeCharacter{0233}{\=y}
  \DeclareUnicodeCharacter{0237}{\dotless{j}}
  %
  \DeclareUnicodeCharacter{02DB}{\ogonek{ }}
  %
  % Greek letters upper case
  \DeclareUnicodeCharacter{0391}{{\it A}}
  \DeclareUnicodeCharacter{0392}{{\it B}}
  \DeclareUnicodeCharacter{0393}{\ensuremath{\mit\Gamma}}
  \DeclareUnicodeCharacter{0394}{\ensuremath{\mit\Delta}}
  \DeclareUnicodeCharacter{0395}{{\it E}}
  \DeclareUnicodeCharacter{0396}{{\it Z}}
  \DeclareUnicodeCharacter{0397}{{\it H}}
  \DeclareUnicodeCharacter{0398}{\ensuremath{\mit\Theta}}
  \DeclareUnicodeCharacter{0399}{{\it I}}
  \DeclareUnicodeCharacter{039A}{{\it K}}
  \DeclareUnicodeCharacter{039B}{\ensuremath{\mit\Lambda}}
  \DeclareUnicodeCharacter{039C}{{\it M}}
  \DeclareUnicodeCharacter{039D}{{\it N}}
  \DeclareUnicodeCharacter{039E}{\ensuremath{\mit\Xi}}
  \DeclareUnicodeCharacter{039F}{{\it O}}
  \DeclareUnicodeCharacter{03A0}{\ensuremath{\mit\Pi}}
  \DeclareUnicodeCharacter{03A1}{{\it P}}
  %\DeclareUnicodeCharacter{03A2}{} % none - corresponds to final sigma
  \DeclareUnicodeCharacter{03A3}{\ensuremath{\mit\Sigma}}
  \DeclareUnicodeCharacter{03A4}{{\it T}}
  \DeclareUnicodeCharacter{03A5}{\ensuremath{\mit\Upsilon}}
  \DeclareUnicodeCharacter{03A6}{\ensuremath{\mit\Phi}}
  \DeclareUnicodeCharacter{03A7}{{\it X}}
  \DeclareUnicodeCharacter{03A8}{\ensuremath{\mit\Psi}}
  \DeclareUnicodeCharacter{03A9}{\ensuremath{\mit\Omega}}
  %
  % Vowels with accents
  \DeclareUnicodeCharacter{0390}{\ensuremath{\ddot{\acute\iota}}}
  \DeclareUnicodeCharacter{03AC}{\ensuremath{\acute\alpha}}
  \DeclareUnicodeCharacter{03AD}{\ensuremath{\acute\epsilon}}
  \DeclareUnicodeCharacter{03AE}{\ensuremath{\acute\eta}}
  \DeclareUnicodeCharacter{03AF}{\ensuremath{\acute\iota}}
  \DeclareUnicodeCharacter{03B0}{\ensuremath{\acute{\ddot\upsilon}}}
  %
  % Standalone accent
  \DeclareUnicodeCharacter{0384}{\ensuremath{\acute{\ }}}
  %
  % Greek letters lower case
  \DeclareUnicodeCharacter{03B1}{\ensuremath\alpha}
  \DeclareUnicodeCharacter{03B2}{\ensuremath\beta}
  \DeclareUnicodeCharacter{03B3}{\ensuremath\gamma}
  \DeclareUnicodeCharacter{03B4}{\ensuremath\delta}
  \DeclareUnicodeCharacter{03B5}{\ensuremath\epsilon}
  \DeclareUnicodeCharacter{03B6}{\ensuremath\zeta}
  \DeclareUnicodeCharacter{03B7}{\ensuremath\eta}
  \DeclareUnicodeCharacter{03B8}{\ensuremath\theta}
  \DeclareUnicodeCharacter{03B9}{\ensuremath\iota}
  \DeclareUnicodeCharacter{03BA}{\ensuremath\kappa}
  \DeclareUnicodeCharacter{03BB}{\ensuremath\lambda}
  \DeclareUnicodeCharacter{03BC}{\ensuremath\mu}
  \DeclareUnicodeCharacter{03BD}{\ensuremath\nu}
  \DeclareUnicodeCharacter{03BE}{\ensuremath\xi}
  \DeclareUnicodeCharacter{03BF}{{\it o}} % omicron
  \DeclareUnicodeCharacter{03C0}{\ensuremath\pi}
  \DeclareUnicodeCharacter{03C1}{\ensuremath\rho}
  \DeclareUnicodeCharacter{03C2}{\ensuremath\varsigma}
  \DeclareUnicodeCharacter{03C3}{\ensuremath\sigma}
  \DeclareUnicodeCharacter{03C4}{\ensuremath\tau}
  \DeclareUnicodeCharacter{03C5}{\ensuremath\upsilon}
  \DeclareUnicodeCharacter{03C6}{\ensuremath\phi}
  \DeclareUnicodeCharacter{03C7}{\ensuremath\chi}
  \DeclareUnicodeCharacter{03C8}{\ensuremath\psi}
  \DeclareUnicodeCharacter{03C9}{\ensuremath\omega}
  %
  % More Greek vowels with accents
  \DeclareUnicodeCharacter{03CA}{\ensuremath{\ddot\iota}}
  \DeclareUnicodeCharacter{03CB}{\ensuremath{\ddot\upsilon}}
  \DeclareUnicodeCharacter{03CC}{\ensuremath{\acute o}}
  \DeclareUnicodeCharacter{03CD}{\ensuremath{\acute\upsilon}}
  \DeclareUnicodeCharacter{03CE}{\ensuremath{\acute\omega}}
  %
  % Variant Greek letters
  \DeclareUnicodeCharacter{03D1}{\ensuremath\vartheta}
  \DeclareUnicodeCharacter{03D6}{\ensuremath\varpi}
  \DeclareUnicodeCharacter{03F1}{\ensuremath\varrho}
  %
  \DeclareUnicodeCharacter{1E02}{\dotaccent{B}}
  \DeclareUnicodeCharacter{1E03}{\dotaccent{b}}
  \DeclareUnicodeCharacter{1E04}{\udotaccent{B}}
  \DeclareUnicodeCharacter{1E05}{\udotaccent{b}}
  \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}}
  \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}}
  \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}}
  \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}}
  \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}}
  \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}}
  \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}}
  \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}}
  %
  \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}}
  \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}}
  %
  \DeclareUnicodeCharacter{1E20}{\=G}
  \DeclareUnicodeCharacter{1E21}{\=g}
  \DeclareUnicodeCharacter{1E22}{\dotaccent{H}}
  \DeclareUnicodeCharacter{1E23}{\dotaccent{h}}
  \DeclareUnicodeCharacter{1E24}{\udotaccent{H}}
  \DeclareUnicodeCharacter{1E25}{\udotaccent{h}}
  \DeclareUnicodeCharacter{1E26}{\"H}
  \DeclareUnicodeCharacter{1E27}{\"h}
  %
  \DeclareUnicodeCharacter{1E30}{\'K}
  \DeclareUnicodeCharacter{1E31}{\'k}
  \DeclareUnicodeCharacter{1E32}{\udotaccent{K}}
  \DeclareUnicodeCharacter{1E33}{\udotaccent{k}}
  \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}}
  \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}}
  \DeclareUnicodeCharacter{1E36}{\udotaccent{L}}
  \DeclareUnicodeCharacter{1E37}{\udotaccent{l}}
  \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}}
  \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}}
  \DeclareUnicodeCharacter{1E3E}{\'M}
  \DeclareUnicodeCharacter{1E3F}{\'m}
  %
  \DeclareUnicodeCharacter{1E40}{\dotaccent{M}}
  \DeclareUnicodeCharacter{1E41}{\dotaccent{m}}
  \DeclareUnicodeCharacter{1E42}{\udotaccent{M}}
  \DeclareUnicodeCharacter{1E43}{\udotaccent{m}}
  \DeclareUnicodeCharacter{1E44}{\dotaccent{N}}
  \DeclareUnicodeCharacter{1E45}{\dotaccent{n}}
  \DeclareUnicodeCharacter{1E46}{\udotaccent{N}}
  \DeclareUnicodeCharacter{1E47}{\udotaccent{n}}
  \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}}
  \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}}
  %
  \DeclareUnicodeCharacter{1E54}{\'P}
  \DeclareUnicodeCharacter{1E55}{\'p}
  \DeclareUnicodeCharacter{1E56}{\dotaccent{P}}
  \DeclareUnicodeCharacter{1E57}{\dotaccent{p}}
  \DeclareUnicodeCharacter{1E58}{\dotaccent{R}}
  \DeclareUnicodeCharacter{1E59}{\dotaccent{r}}
  \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}}
  \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}}
  \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}}
  \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}}
  %
  \DeclareUnicodeCharacter{1E60}{\dotaccent{S}}
  \DeclareUnicodeCharacter{1E61}{\dotaccent{s}}
  \DeclareUnicodeCharacter{1E62}{\udotaccent{S}}
  \DeclareUnicodeCharacter{1E63}{\udotaccent{s}}
  \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}}
  \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}}
  \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}}
  \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}}
  \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}}
  \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}}
  %
  \DeclareUnicodeCharacter{1E7C}{\~V}
  \DeclareUnicodeCharacter{1E7D}{\~v}
  \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}}
  \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}}
  %
  \DeclareUnicodeCharacter{1E80}{\`W}
  \DeclareUnicodeCharacter{1E81}{\`w}
  \DeclareUnicodeCharacter{1E82}{\'W}
  \DeclareUnicodeCharacter{1E83}{\'w}
  \DeclareUnicodeCharacter{1E84}{\"W}
  \DeclareUnicodeCharacter{1E85}{\"w}
  \DeclareUnicodeCharacter{1E86}{\dotaccent{W}}
  \DeclareUnicodeCharacter{1E87}{\dotaccent{w}}
  \DeclareUnicodeCharacter{1E88}{\udotaccent{W}}
  \DeclareUnicodeCharacter{1E89}{\udotaccent{w}}
  \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}}
  \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}}
  \DeclareUnicodeCharacter{1E8C}{\"X}
  \DeclareUnicodeCharacter{1E8D}{\"x}
  \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}}
  \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}}
  %
  \DeclareUnicodeCharacter{1E90}{\^Z}
  \DeclareUnicodeCharacter{1E91}{\^z}
  \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}}
  \DeclareUnicodeCharacter{1E93}{\udotaccent{z}}
  \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}}
  \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}}
  \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}}
  \DeclareUnicodeCharacter{1E97}{\"t}
  \DeclareUnicodeCharacter{1E98}{\ringaccent{w}}
  \DeclareUnicodeCharacter{1E99}{\ringaccent{y}}
  %
  \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}}
  \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}}
  %
  \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}}
  \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}}
  \DeclareUnicodeCharacter{1EBC}{\~E}
  \DeclareUnicodeCharacter{1EBD}{\~e}
  %
  \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}}
  \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}}
  \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}}
  \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}}
  %
  \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}}
  \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}}
  %
  \DeclareUnicodeCharacter{1EF2}{\`Y}
  \DeclareUnicodeCharacter{1EF3}{\`y}
  \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}}
  %
  \DeclareUnicodeCharacter{1EF8}{\~Y}
  \DeclareUnicodeCharacter{1EF9}{\~y}
  %
  % Punctuation
  \DeclareUnicodeCharacter{2013}{--}
  \DeclareUnicodeCharacter{2014}{---}
  \DeclareUnicodeCharacter{2018}{\quoteleft}
  \DeclareUnicodeCharacter{2019}{\quoteright}
  \DeclareUnicodeCharacter{201A}{\quotesinglbase}
  \DeclareUnicodeCharacter{201C}{\quotedblleft}
  \DeclareUnicodeCharacter{201D}{\quotedblright}
  \DeclareUnicodeCharacter{201E}{\quotedblbase}
  \DeclareUnicodeCharacter{2020}{\ensuremath\dagger}
  \DeclareUnicodeCharacter{2021}{\ensuremath\ddagger}
  \DeclareUnicodeCharacter{2022}{\bullet}
  \DeclareUnicodeCharacter{202F}{\thinspace}
  \DeclareUnicodeCharacter{2026}{\dots}
  \DeclareUnicodeCharacter{2039}{\guilsinglleft}
  \DeclareUnicodeCharacter{203A}{\guilsinglright}
  %
  \DeclareUnicodeCharacter{20AC}{\euro}
  %
  \DeclareUnicodeCharacter{2192}{\expansion}
  \DeclareUnicodeCharacter{21D2}{\result}
  %
  % Mathematical symbols
  \DeclareUnicodeCharacter{2200}{\ensuremath\forall}
  \DeclareUnicodeCharacter{2203}{\ensuremath\exists}
  \DeclareUnicodeCharacter{2208}{\ensuremath\in}
  \DeclareUnicodeCharacter{2212}{\minus}
  \DeclareUnicodeCharacter{2217}{\ast}
  \DeclareUnicodeCharacter{221E}{\ensuremath\infty}
  \DeclareUnicodeCharacter{2225}{\ensuremath\parallel}
  \DeclareUnicodeCharacter{2227}{\ensuremath\wedge}
  \DeclareUnicodeCharacter{2229}{\ensuremath\cap}
  \DeclareUnicodeCharacter{2261}{\equiv}
  \DeclareUnicodeCharacter{2264}{\ensuremath\leq}
  \DeclareUnicodeCharacter{2265}{\ensuremath\geq}
  \DeclareUnicodeCharacter{2282}{\ensuremath\subset}
  \DeclareUnicodeCharacter{2287}{\ensuremath\supseteq}
  %
  \DeclareUnicodeCharacter{2016}{\ensuremath\Vert}
  \DeclareUnicodeCharacter{2032}{\ensuremath\prime}
  \DeclareUnicodeCharacter{210F}{\ensuremath\hbar}
  \DeclareUnicodeCharacter{2111}{\ensuremath\Im}
  \DeclareUnicodeCharacter{2113}{\ensuremath\ell}
  \DeclareUnicodeCharacter{2118}{\ensuremath\wp}
  \DeclareUnicodeCharacter{211C}{\ensuremath\Re}
  \DeclareUnicodeCharacter{2127}{\ensuremath\mho}
  \DeclareUnicodeCharacter{2135}{\ensuremath\aleph}
  \DeclareUnicodeCharacter{2190}{\ensuremath\leftarrow}
  \DeclareUnicodeCharacter{2191}{\ensuremath\uparrow}
  \DeclareUnicodeCharacter{2193}{\ensuremath\downarrow}
  \DeclareUnicodeCharacter{2194}{\ensuremath\leftrightarrow}
  \DeclareUnicodeCharacter{2195}{\ensuremath\updownarrow}
  \DeclareUnicodeCharacter{2196}{\ensuremath\nwarrow}
  \DeclareUnicodeCharacter{2197}{\ensuremath\nearrow}
  \DeclareUnicodeCharacter{2198}{\ensuremath\searrow}
  \DeclareUnicodeCharacter{2199}{\ensuremath\swarrow}
  \DeclareUnicodeCharacter{21A6}{\ensuremath\mapsto}
  \DeclareUnicodeCharacter{21A9}{\ensuremath\hookleftarrow}
  \DeclareUnicodeCharacter{21AA}{\ensuremath\hookrightarrow}
  \DeclareUnicodeCharacter{21BC}{\ensuremath\leftharpoonup}
  \DeclareUnicodeCharacter{21BD}{\ensuremath\leftharpoondown}
  \DeclareUnicodeCharacter{21BE}{\ensuremath\upharpoonright}
  \DeclareUnicodeCharacter{21C0}{\ensuremath\rightharpoonup}
  \DeclareUnicodeCharacter{21C1}{\ensuremath\rightharpoondown}
  \DeclareUnicodeCharacter{21CC}{\ensuremath\rightleftharpoons}
  \DeclareUnicodeCharacter{21D0}{\ensuremath\Leftarrow}
  \DeclareUnicodeCharacter{21D1}{\ensuremath\Uparrow}
  \DeclareUnicodeCharacter{21D3}{\ensuremath\Downarrow}
  \DeclareUnicodeCharacter{21D4}{\ensuremath\Leftrightarrow}
  \DeclareUnicodeCharacter{21D5}{\ensuremath\Updownarrow}
  \DeclareUnicodeCharacter{21DD}{\ensuremath\leadsto}
  \DeclareUnicodeCharacter{2201}{\ensuremath\complement}
  \DeclareUnicodeCharacter{2202}{\ensuremath\partial}
  \DeclareUnicodeCharacter{2205}{\ensuremath\emptyset}
  \DeclareUnicodeCharacter{2207}{\ensuremath\nabla}
  \DeclareUnicodeCharacter{2209}{\ensuremath\notin}
  \DeclareUnicodeCharacter{220B}{\ensuremath\owns}
  \DeclareUnicodeCharacter{220F}{\ensuremath\prod}
  \DeclareUnicodeCharacter{2210}{\ensuremath\coprod}
  \DeclareUnicodeCharacter{2211}{\ensuremath\sum}
  \DeclareUnicodeCharacter{2213}{\ensuremath\mp}
  \DeclareUnicodeCharacter{2218}{\ensuremath\circ}
  \DeclareUnicodeCharacter{221A}{\ensuremath\surd}
  \DeclareUnicodeCharacter{221D}{\ensuremath\propto}
  \DeclareUnicodeCharacter{2220}{\ensuremath\angle}
  \DeclareUnicodeCharacter{2223}{\ensuremath\mid}
  \DeclareUnicodeCharacter{2228}{\ensuremath\vee}
  \DeclareUnicodeCharacter{222A}{\ensuremath\cup}
  \DeclareUnicodeCharacter{222B}{\ensuremath\smallint}
  \DeclareUnicodeCharacter{222E}{\ensuremath\oint}
  \DeclareUnicodeCharacter{223C}{\ensuremath\sim}
  \DeclareUnicodeCharacter{2240}{\ensuremath\wr}
  \DeclareUnicodeCharacter{2243}{\ensuremath\simeq}
  \DeclareUnicodeCharacter{2245}{\ensuremath\cong}
  \DeclareUnicodeCharacter{2248}{\ensuremath\approx}
  \DeclareUnicodeCharacter{224D}{\ensuremath\asymp}
  \DeclareUnicodeCharacter{2250}{\ensuremath\doteq}
  \DeclareUnicodeCharacter{2260}{\ensuremath\neq}
  \DeclareUnicodeCharacter{226A}{\ensuremath\ll}
  \DeclareUnicodeCharacter{226B}{\ensuremath\gg}
  \DeclareUnicodeCharacter{227A}{\ensuremath\prec}
  \DeclareUnicodeCharacter{227B}{\ensuremath\succ}
  \DeclareUnicodeCharacter{2283}{\ensuremath\supset}
  \DeclareUnicodeCharacter{2286}{\ensuremath\subseteq}
  \DeclareUnicodeCharacter{228E}{\ensuremath\uplus}
  \DeclareUnicodeCharacter{228F}{\ensuremath\sqsubset}
  \DeclareUnicodeCharacter{2290}{\ensuremath\sqsupset}
  \DeclareUnicodeCharacter{2291}{\ensuremath\sqsubseteq}
  \DeclareUnicodeCharacter{2292}{\ensuremath\sqsupseteq}
  \DeclareUnicodeCharacter{2293}{\ensuremath\sqcap}
  \DeclareUnicodeCharacter{2294}{\ensuremath\sqcup}
  \DeclareUnicodeCharacter{2295}{\ensuremath\oplus}
  \DeclareUnicodeCharacter{2296}{\ensuremath\ominus}
  \DeclareUnicodeCharacter{2297}{\ensuremath\otimes}
  \DeclareUnicodeCharacter{2298}{\ensuremath\oslash}
  \DeclareUnicodeCharacter{2299}{\ensuremath\odot}
  \DeclareUnicodeCharacter{22A2}{\ensuremath\vdash}
  \DeclareUnicodeCharacter{22A3}{\ensuremath\dashv}
  \DeclareUnicodeCharacter{22A4}{\ensuremath\ptextop}
  \DeclareUnicodeCharacter{22A5}{\ensuremath\bot}
  \DeclareUnicodeCharacter{22A8}{\ensuremath\models}
  \DeclareUnicodeCharacter{22B4}{\ensuremath\unlhd}
  \DeclareUnicodeCharacter{22B5}{\ensuremath\unrhd}
  \DeclareUnicodeCharacter{22C0}{\ensuremath\bigwedge}
  \DeclareUnicodeCharacter{22C1}{\ensuremath\bigvee}
  \DeclareUnicodeCharacter{22C2}{\ensuremath\bigcap}
  \DeclareUnicodeCharacter{22C3}{\ensuremath\bigcup}
  \DeclareUnicodeCharacter{22C4}{\ensuremath\diamond}
  \DeclareUnicodeCharacter{22C5}{\ensuremath\cdot}
  \DeclareUnicodeCharacter{22C6}{\ensuremath\star}
  \DeclareUnicodeCharacter{22C8}{\ensuremath\bowtie}
  \DeclareUnicodeCharacter{2308}{\ensuremath\lceil}
  \DeclareUnicodeCharacter{2309}{\ensuremath\rceil}
  \DeclareUnicodeCharacter{230A}{\ensuremath\lfloor}
  \DeclareUnicodeCharacter{230B}{\ensuremath\rfloor}
  \DeclareUnicodeCharacter{2322}{\ensuremath\frown}
  \DeclareUnicodeCharacter{2323}{\ensuremath\smile}
  %
  \DeclareUnicodeCharacter{25A1}{\ensuremath\Box}
  \DeclareUnicodeCharacter{25B3}{\ensuremath\triangle}
  \DeclareUnicodeCharacter{25B7}{\ensuremath\triangleright}
  \DeclareUnicodeCharacter{25BD}{\ensuremath\bigtriangledown}
  \DeclareUnicodeCharacter{25C1}{\ensuremath\triangleleft}
  \DeclareUnicodeCharacter{25C7}{\ensuremath\Diamond}
  \DeclareUnicodeCharacter{2660}{\ensuremath\spadesuit}
  \DeclareUnicodeCharacter{2661}{\ensuremath\heartsuit}
  \DeclareUnicodeCharacter{2662}{\ensuremath\diamondsuit}
  \DeclareUnicodeCharacter{2663}{\ensuremath\clubsuit}
  \DeclareUnicodeCharacter{266D}{\ensuremath\flat}
  \DeclareUnicodeCharacter{266E}{\ensuremath\natural}
  \DeclareUnicodeCharacter{266F}{\ensuremath\sharp}
  \DeclareUnicodeCharacter{26AA}{\ensuremath\bigcirc}
  \DeclareUnicodeCharacter{27B9}{\ensuremath\rangle}
  \DeclareUnicodeCharacter{27C2}{\ensuremath\perp}
  \DeclareUnicodeCharacter{27E8}{\ensuremath\langle}
  \DeclareUnicodeCharacter{27F5}{\ensuremath\longleftarrow}
  \DeclareUnicodeCharacter{27F6}{\ensuremath\longrightarrow}
  \DeclareUnicodeCharacter{27F7}{\ensuremath\longleftrightarrow}
  \DeclareUnicodeCharacter{27FC}{\ensuremath\longmapsto}
  \DeclareUnicodeCharacter{29F5}{\ensuremath\setminus}
  \DeclareUnicodeCharacter{2A00}{\ensuremath\bigodot}
  \DeclareUnicodeCharacter{2A01}{\ensuremath\bigoplus}
  \DeclareUnicodeCharacter{2A02}{\ensuremath\bigotimes}
  \DeclareUnicodeCharacter{2A04}{\ensuremath\biguplus}
  \DeclareUnicodeCharacter{2A06}{\ensuremath\bigsqcup}
  \DeclareUnicodeCharacter{2A1D}{\ensuremath\Join}
  \DeclareUnicodeCharacter{2A3F}{\ensuremath\amalg}
  \DeclareUnicodeCharacter{2AAF}{\ensuremath\preceq}
  \DeclareUnicodeCharacter{2AB0}{\ensuremath\succeq}
  %
  \global\mathchardef\checkmark="1370 % actually the square root sign
  \DeclareUnicodeCharacter{2713}{\ensuremath\checkmark}
}% end of \utfeightchardefs

% US-ASCII character definitions.
\def\asciichardefs{% nothing need be done
   \relax
}

% Latin1 (ISO-8859-1) character definitions.
\def\nonasciistringdefs{%
  \setnonasciicharscatcode\active
  \def\defstringchar##1{\def##1{\string##1}}%
  %
  \defstringchar^^80\defstringchar^^81\defstringchar^^82\defstringchar^^83%
  \defstringchar^^84\defstringchar^^85\defstringchar^^86\defstringchar^^87%
  \defstringchar^^88\defstringchar^^89\defstringchar^^8a\defstringchar^^8b%
  \defstringchar^^8c\defstringchar^^8d\defstringchar^^8e\defstringchar^^8f%
  %
  \defstringchar^^90\defstringchar^^91\defstringchar^^92\defstringchar^^93%
  \defstringchar^^94\defstringchar^^95\defstringchar^^96\defstringchar^^97%
  \defstringchar^^98\defstringchar^^99\defstringchar^^9a\defstringchar^^9b%
  \defstringchar^^9c\defstringchar^^9d\defstringchar^^9e\defstringchar^^9f%
  %
  \defstringchar^^a0\defstringchar^^a1\defstringchar^^a2\defstringchar^^a3%
  \defstringchar^^a4\defstringchar^^a5\defstringchar^^a6\defstringchar^^a7%
  \defstringchar^^a8\defstringchar^^a9\defstringchar^^aa\defstringchar^^ab%
  \defstringchar^^ac\defstringchar^^ad\defstringchar^^ae\defstringchar^^af%
  %
  \defstringchar^^b0\defstringchar^^b1\defstringchar^^b2\defstringchar^^b3%
  \defstringchar^^b4\defstringchar^^b5\defstringchar^^b6\defstringchar^^b7%
  \defstringchar^^b8\defstringchar^^b9\defstringchar^^ba\defstringchar^^bb%
  \defstringchar^^bc\defstringchar^^bd\defstringchar^^be\defstringchar^^bf%
  %
  \defstringchar^^c0\defstringchar^^c1\defstringchar^^c2\defstringchar^^c3%
  \defstringchar^^c4\defstringchar^^c5\defstringchar^^c6\defstringchar^^c7%
  \defstringchar^^c8\defstringchar^^c9\defstringchar^^ca\defstringchar^^cb%
  \defstringchar^^cc\defstringchar^^cd\defstringchar^^ce\defstringchar^^cf%
  %
  \defstringchar^^d0\defstringchar^^d1\defstringchar^^d2\defstringchar^^d3%
  \defstringchar^^d4\defstringchar^^d5\defstringchar^^d6\defstringchar^^d7%
  \defstringchar^^d8\defstringchar^^d9\defstringchar^^da\defstringchar^^db%
  \defstringchar^^dc\defstringchar^^dd\defstringchar^^de\defstringchar^^df%
  %
  \defstringchar^^e0\defstringchar^^e1\defstringchar^^e2\defstringchar^^e3%
  \defstringchar^^e4\defstringchar^^e5\defstringchar^^e6\defstringchar^^e7%
  \defstringchar^^e8\defstringchar^^e9\defstringchar^^ea\defstringchar^^eb%
  \defstringchar^^ec\defstringchar^^ed\defstringchar^^ee\defstringchar^^ef%
  %
  \defstringchar^^f0\defstringchar^^f1\defstringchar^^f2\defstringchar^^f3%
  \defstringchar^^f4\defstringchar^^f5\defstringchar^^f6\defstringchar^^f7%
  \defstringchar^^f8\defstringchar^^f9\defstringchar^^fa\defstringchar^^fb%
  \defstringchar^^fc\defstringchar^^fd\defstringchar^^fe\defstringchar^^ff%
}


% define all the unicode characters we know about, for the sake of @U.
\utfeightchardefs


% Make non-ASCII characters printable again for compatibility with
% existing Texinfo documents that may use them, even without declaring a
% document encoding.
%
\setnonasciicharscatcode \other


\message{formatting,}

\newdimen\defaultparindent \defaultparindent = 15pt

\chapheadingskip = 15pt plus 4pt minus 2pt
\secheadingskip = 12pt plus 3pt minus 2pt
\subsecheadingskip = 9pt plus 2pt minus 2pt

% Prevent underfull vbox error messages.
\vbadness = 10000

% Don't be very finicky about underfull hboxes, either.
\hbadness = 6666

% Following George Bush, get rid of widows and orphans.
\widowpenalty=10000
\clubpenalty=10000

% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
% using an old version of TeX, don't do anything.  We want the amount of
% stretch added to depend on the line length, hence the dependence on
% \hsize.  We call this whenever the paper size is set.
%
\def\setemergencystretch{%
  \ifx\emergencystretch\thisisundefined
    % Allow us to assign to \emergencystretch anyway.
    \def\emergencystretch{\dimen0}%
  \else
    \emergencystretch = .15\hsize
  \fi
}

% Parameters in order: 1) textheight; 2) textwidth;
% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip;
% 7) physical page height; 8) physical page width.
%
% We also call \setleading{\textleading}, so the caller should define
% \textleading.  The caller should also set \parskip.
%
\def\internalpagesizes#1#2#3#4#5#6#7#8{%
  \voffset = #3\relax
  \topskip = #6\relax
  \splittopskip = \topskip
  %
  \vsize = #1\relax
  \advance\vsize by \topskip
  \outervsize = \vsize
  \advance\outervsize by 2\topandbottommargin
  \pageheight = \vsize
  %
  \hsize = #2\relax
  \outerhsize = \hsize
  \advance\outerhsize by 0.5in
  \pagewidth = \hsize
  %
  \normaloffset = #4\relax
  \bindingoffset = #5\relax
  %
  \ifpdf
    \pdfpageheight #7\relax
    \pdfpagewidth #8\relax
    % if we don't reset these, they will remain at "1 true in" of
    % whatever layout pdftex was dumped with.
    \pdfhorigin = 1 true in
    \pdfvorigin = 1 true in
  \fi
  %
  \setleading{\textleading}
  %
  \parindent = \defaultparindent
  \setemergencystretch
}

% @letterpaper (the default).
\def\letterpaper{{\globaldefs = 1
  \parskip = 3pt plus 2pt minus 1pt
  \textleading = 13.2pt
  %
  % If page is nothing but text, make it come out even.
  \internalpagesizes{607.2pt}{6in}% that's 46 lines
                    {\voffset}{.25in}%
                    {\bindingoffset}{36pt}%
                    {11in}{8.5in}%
}}

% Use @smallbook to reset parameters for 7x9.25 trim size.
\def\smallbook{{\globaldefs = 1
  \parskip = 2pt plus 1pt
  \textleading = 12pt
  %
  \internalpagesizes{7.5in}{5in}%
                    {-.2in}{0in}%
                    {\bindingoffset}{16pt}%
                    {9.25in}{7in}%
  %
  \lispnarrowing = 0.3in
  \tolerance = 700
  \hfuzz = 1pt
  \contentsrightmargin = 0pt
  \defbodyindent = .5cm
}}

% Use @smallerbook to reset parameters for 6x9 trim size.
% (Just testing, parameters still in flux.)
\def\smallerbook{{\globaldefs = 1
  \parskip = 1.5pt plus 1pt
  \textleading = 12pt
  %
  \internalpagesizes{7.4in}{4.8in}%
                    {-.2in}{-.4in}%
                    {0pt}{14pt}%
                    {9in}{6in}%
  %
  \lispnarrowing = 0.25in
  \tolerance = 700
  \hfuzz = 1pt
  \contentsrightmargin = 0pt
  \defbodyindent = .4cm
}}

% Use @afourpaper to print on European A4 paper.
\def\afourpaper{{\globaldefs = 1
  \parskip = 3pt plus 2pt minus 1pt
  \textleading = 13.2pt
  %
  % Double-side printing via postscript on Laserjet 4050
  % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm.
  % To change the settings for a different printer or situation, adjust
  % \normaloffset until the front-side and back-side texts align.  Then
  % do the same for \bindingoffset.  You can set these for testing in
  % your texinfo source file like this:
  % @tex
  % \global\normaloffset = -6mm
  % \global\bindingoffset = 10mm
  % @end tex
  \internalpagesizes{673.2pt}{160mm}% that's 51 lines
                    {\voffset}{\hoffset}%
                    {\bindingoffset}{44pt}%
                    {297mm}{210mm}%
  %
  \tolerance = 700
  \hfuzz = 1pt
  \contentsrightmargin = 0pt
  \defbodyindent = 5mm
}}

% Use @afivepaper to print on European A5 paper.
% From romildo@urano.iceb.ufop.br, 2 July 2000.
% He also recommends making @example and @lisp be small.
\def\afivepaper{{\globaldefs = 1
  \parskip = 2pt plus 1pt minus 0.1pt
  \textleading = 12.5pt
  %
  \internalpagesizes{160mm}{120mm}%
                    {\voffset}{\hoffset}%
                    {\bindingoffset}{8pt}%
                    {210mm}{148mm}%
  %
  \lispnarrowing = 0.2in
  \tolerance = 800
  \hfuzz = 1.2pt
  \contentsrightmargin = 0pt
  \defbodyindent = 2mm
  \tableindent = 12mm
}}

% A specific text layout, 24x15cm overall, intended for A4 paper.
\def\afourlatex{{\globaldefs = 1
  \afourpaper
  \internalpagesizes{237mm}{150mm}%
                    {\voffset}{4.6mm}%
                    {\bindingoffset}{7mm}%
                    {297mm}{210mm}%
  %
  % Must explicitly reset to 0 because we call \afourpaper.
  \globaldefs = 0
}}

% Use @afourwide to print on A4 paper in landscape format.
\def\afourwide{{\globaldefs = 1
  \afourpaper
  \internalpagesizes{241mm}{165mm}%
                    {\voffset}{-2.95mm}%
                    {\bindingoffset}{7mm}%
                    {297mm}{210mm}%
  \globaldefs = 0
}}

% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
% Perhaps we should allow setting the margins, \topskip, \parskip,
% and/or leading, also. Or perhaps we should compute them somehow.
%
\parseargdef\pagesizes{\pagesizesyyy #1,,\finish}
\def\pagesizesyyy#1,#2,#3\finish{{%
  \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
  \globaldefs = 1
  %
  \parskip = 3pt plus 2pt minus 1pt
  \setleading{\textleading}%
  %
  \dimen0 = #1\relax
  \advance\dimen0 by \voffset
  %
  \dimen2 = \hsize
  \advance\dimen2 by \normaloffset
  %
  \internalpagesizes{#1}{\hsize}%
                    {\voffset}{\normaloffset}%
                    {\bindingoffset}{44pt}%
                    {\dimen0}{\dimen2}%
}}

% Set default to letter.
%
\letterpaper


\message{and turning on texinfo input format.}

\def^^L{\par} % remove \outer, so ^L can appear in an @comment

% DEL is a comment character, in case @c does not suffice.
\catcode`\^^? = 14

% Define macros to output various characters with catcode for normal text.
\catcode`\"=\other \def\normaldoublequote{"}
\catcode`\$=\other \def\normaldollar{$}%$ font-lock fix
\catcode`\+=\other \def\normalplus{+}
\catcode`\<=\other \def\normalless{<}
\catcode`\>=\other \def\normalgreater{>}
\catcode`\^=\other \def\normalcaret{^}
\catcode`\_=\other \def\normalunderscore{_}
\catcode`\|=\other \def\normalverticalbar{|}
\catcode`\~=\other \def\normaltilde{~}

% This macro is used to make a character print one way in \tt
% (where it can probably be output as-is), and another way in other fonts,
% where something hairier probably needs to be done.
%
% #1 is what to print if we are indeed using \tt; #2 is what to print
% otherwise.  Since all the Computer Modern typewriter fonts have zero
% interword stretch (and shrink), and it is reasonable to expect all
% typewriter fonts to have this, we can check that font parameter.
%
\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}

% Same as above, but check for italic font.  Actually this also catches
% non-italic slanted fonts since it is impossible to distinguish them from
% italic fonts.  But since this is only used by $ and it uses \sl anyway
% this is not a problem.
\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}

% Set catcodes for Texinfo file

% Active characters for printing the wanted glyph.
% Most of these we simply print from the \tt font, but for some, we can
% use math or other variants that look better in normal text.
%
\catcode`\"=\active
\def\activedoublequote{{\tt\char34}}
\let"=\activedoublequote
\catcode`\~=\active \def\activetilde{{\tt\char126}} \let~ = \activetilde
\chardef\hatchar=`\^
\catcode`\^=\active \def\activehat{{\tt \hatchar}} \let^ = \activehat

\catcode`\_=\active
\def_{\ifusingtt\normalunderscore\_}
\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }
\let\realunder=_

\catcode`\|=\active \def|{{\tt\char124}}

\chardef \less=`\<
\catcode`\<=\active \def\activeless{{\tt \less}}\let< = \activeless
\chardef \gtr=`\>
\catcode`\>=\active \def\activegtr{{\tt \gtr}}\let> = \activegtr
\catcode`\+=\active \def+{{\tt \char 43}}
\catcode`\$=\active \def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix
\catcode`\-=\active \let-=\normaldash


% used for headline/footline in the output routine, in case the page
% breaks in the middle of an @tex block.
\def\texinfochars{%
  \let< = \activeless
  \let> = \activegtr
  \let~ = \activetilde 
  \let^ = \activehat
  \markupsetuplqdefault \markupsetuprqdefault 
  \let\b = \strong
  \let\i = \smartitalic
  % in principle, all other definitions in \tex have to be undone too.
}

% Used sometimes to turn off (effectively) the active characters even after
% parsing them.
\def\turnoffactive{%
  \normalturnoffactive
  \otherbackslash
}

\catcode`\@=0

% \backslashcurfont outputs one backslash character in current font,
% as in \char`\\.
\global\chardef\backslashcurfont=`\\
\global\let\rawbackslashxx=\backslashcurfont  % let existing .??s files work

% \realbackslash is an actual character `\' with catcode other, and
% \doublebackslash is two of them (for the pdf outlines).
{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}}

% In Texinfo, backslash is an active character; it prints the backslash
% in fixed width font.
\catcode`\\=\active  % @ for escape char from now on.

% Print a typewriter backslash.  For math mode, we can't simply use
% \backslashcurfont: the story here is that in math mode, the \char
% of \backslashcurfont ends up printing the roman \ from the math symbol
% font (because \char in math mode uses the \mathcode, and plain.tex
% sets \mathcode`\\="026E).  Hence we use an explicit \mathchar,
% which is the decimal equivalent of "715c (class 7, e.g., use \fam;
% ignored family value; char position "5C).  We can't use " for the
% usual hex value because it has already been made active.

@def@ttbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}}
@let@backslashchar = @ttbackslash % @backslashchar{} is for user documents.

% \rawbackslash defines an active \ to do \backslashcurfont.
% \otherbackslash defines an active \ to be a literal `\' character with
% catcode other.  We switch back and forth between these.
@gdef@rawbackslash{@let\=@backslashcurfont}
@gdef@otherbackslash{@let\=@realbackslash}

% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
% the literal character `\'.
%
{@catcode`- = @active
 @gdef@normalturnoffactive{%
   @nonasciistringdefs
   @let-=@normaldash
   @let"=@normaldoublequote
   @let$=@normaldollar %$ font-lock fix
   @let+=@normalplus
   @let<=@normalless
   @let>=@normalgreater
   @let^=@normalcaret
   @let_=@normalunderscore
   @let|=@normalverticalbar
   @let~=@normaltilde
   @let\=@ttbackslash
   @markupsetuplqdefault
   @markupsetuprqdefault
   @unsepspaces
 }
}

% If a .fmt file is being used, characters that might appear in a file
% name cannot be active until we have parsed the command line.
% So turn them off again, and have @fixbackslash turn them back on.
@catcode`+=@other @catcode`@_=@other

% \enablebackslashhack - allow file to begin `\input texinfo'
%
% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
% That is what \eatinput is for; after that, the `\' should revert to printing
% a backslash.
% If the file did not have a `\input texinfo', then it is turned off after
% the first line; otherwise the first `\' in the file would cause an error.
% This is used on the very last line of this file, texinfo.tex.
% We also use @c to call @fixbackslash, in case ends of lines are hidden.
{
@catcode`@^=7
@catcode`@^^M=13@gdef@enablebackslashhack{%
  @global@let\ = @eatinput%
  @catcode`@^^M=13%
  @def@c{@fixbackslash@c}%
  @def ^^M{@let^^M@secondlinenl}%
  @gdef @secondlinenl{@let^^M@thirdlinenl}%
  @gdef @thirdlinenl{@fixbackslash}%
}}

{@catcode`@^=7 @catcode`@^^M=13%
@gdef@eatinput input texinfo#1^^M{@fixbackslash}}

% Emergency active definition of newline, in case an active newline token
% appears by mistake.
{@catcode`@^=7 @catcode13=13%
@gdef@enableemergencynewline{%
  @gdef^^M{%
    @par%
    %<warning: active newline>@par%
}}}


@gdef@fixbackslash{%
  @ifx\@eatinput @let\ = @ttbackslash @fi
  @catcode13=5 % regular end of line
  @enableemergencynewline
  @let@c=@texinfoc
  % Also turn back on active characters that might appear in the input
  % file name, in case not using a pre-dumped format.
  @catcode`+=@active
  @catcode`@_=@active
  %
  % If texinfo.cnf is present on the system, read it.
  % Useful for site-wide @afourpaper, etc.  This macro, @fixbackslash, gets
  % called at the beginning of every Texinfo file.  Not opening texinfo.cnf
  % directly in this file, texinfo.tex, makes it possible to make a format
  % file for Texinfo.
  %
  @openin 1 texinfo.cnf
  @ifeof 1 @else @input texinfo.cnf @fi
  @closein 1
}


% Say @foo, not \foo, in error messages.
@escapechar = `@@

% These (along with & and #) are made active for url-breaking, so need
% active definitions as the normal characters.
@def@normaldot{.}
@def@normalquest{?}
@def@normalslash{/}

% These look ok in all fonts, so just make them not special.
% @hashchar{} gets its own user-level command, because of #line.
@catcode`@& = @other @def@normalamp{&}
@catcode`@# = @other @def@normalhash{#}
@catcode`@% = @other @def@normalpercent{%}

@let @hashchar = @normalhash

@c Finally, make ` and ' active, so that txicodequoteundirected and
@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}.  If we
@c don't make ` and ' active, @code will not get them as active chars.
@c Do this last of all since we use ` in the previous @catcode assignments.
@catcode`@'=@active
@catcode`@`=@active
@markupsetuplqdefault
@markupsetuprqdefault

@c Local variables:
@c eval: (add-hook 'write-file-hooks 'time-stamp)
@c page-delimiter: "^\\\\message\\|emacs-page"
@c time-stamp-start: "def\\\\texinfoversion{"
@c time-stamp-format: "%:y-%02m-%02d.%02H"
@c time-stamp-end: "}"
@c End:

@c vim:sw=2:

@ignore
   arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115
@end ignore
@enablebackslashhack
��CSSC-1.4.1/maint.mk���������������������������������������������������������������������������������0000644�0000000�0000000�00000173500�12655624574�012125� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������# -*-Makefile-*-
# This Makefile fragment tries to be general-purpose enough to be
# used by many projects via the gnulib maintainer-makefile module.

## Copyright (C) 2001-2016 Free Software Foundation, Inc.
##
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program.  If not, see <http://www.gnu.org/licenses/>.

# This is reported not to work with make-3.79.1
# ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
ME := maint.mk

# Helper variables.
_empty =
_sp = $(_empty) $(_empty)

# _equal,S1,S2
# ------------
# If S1 == S2, return S1, otherwise the empty string.
_equal = $(and $(findstring $(1),$(2)),$(findstring $(2),$(1)))

# member-check,VARIABLE,VALID-VALUES
# ----------------------------------
# Check that $(VARIABLE) is in the space-separated list of VALID-VALUES, and
# return it.  Die otherwise.
member-check =								\
  $(strip								\
    $(if $($(1)),							\
      $(if $(findstring $(_sp),$($(1))),				\
          $(error invalid $(1): '$($(1))', expected $(2)),		\
          $(or $(findstring $(_sp)$($(1))$(_sp),$(_sp)$(2)$(_sp)),	\
            $(error invalid $(1): '$($(1))', expected $(2)))),		\
      $(error $(1) undefined)))

# Do not save the original name or timestamp in the .tar.gz file.
# Use --rsyncable if available.
gzip_rsyncable := \
  $(shell gzip --help 2>/dev/null|grep rsyncable >/dev/null \
    && printf %s --rsyncable)
GZIP_ENV = '--no-name --best $(gzip_rsyncable)'

GIT = git
VC = $(GIT)

VC_LIST = $(srcdir)/$(_build-aux)/vc-list-files -C $(srcdir)

# You can override this variable in cfg.mk to set your own regexp
# matching files to ignore.
VC_LIST_ALWAYS_EXCLUDE_REGEX ?= ^$$

# This is to preprocess robustly the output of $(VC_LIST), so that even
# when $(srcdir) is a pathological name like "....", the leading sed command
# removes only the intended prefix.
_dot_escaped_srcdir = $(subst .,\.,$(srcdir))

# Post-process $(VC_LIST) output, prepending $(srcdir)/, but only
# when $(srcdir) is not ".".
ifeq ($(srcdir),.)
  _prepend_srcdir_prefix =
else
  _prepend_srcdir_prefix = | $(SED) 's|^|$(srcdir)/|'
endif

# In order to be able to consistently filter "."-relative names,
# (i.e., with no $(srcdir) prefix), this definition is careful to
# remove any $(srcdir) prefix, and to restore what it removes.
_sc_excl = \
  $(or $(exclude_file_name_regexp--$@),^$$)
VC_LIST_EXCEPT = \
  $(VC_LIST) | $(SED) 's|^$(_dot_escaped_srcdir)/||' \
	| if test -f $(srcdir)/.x-$@; then grep -vEf $(srcdir)/.x-$@; \
	  else grep -Ev -e "$${VC_LIST_EXCEPT_DEFAULT-ChangeLog}"; fi \
	| grep -Ev -e '($(VC_LIST_ALWAYS_EXCLUDE_REGEX)|$(_sc_excl))' \
	$(_prepend_srcdir_prefix)

ifeq ($(origin prev_version_file), undefined)
  prev_version_file = $(srcdir)/.prev-version
endif

PREV_VERSION := $(shell cat $(prev_version_file) 2>/dev/null)
VERSION_REGEXP = $(subst .,\.,$(VERSION))
PREV_VERSION_REGEXP = $(subst .,\.,$(PREV_VERSION))

ifeq ($(VC),$(GIT))
  this-vc-tag = v$(VERSION)
  this-vc-tag-regexp = v$(VERSION_REGEXP)
else
  tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
  tag-this-version = $(subst .,_,$(VERSION))
  this-vc-tag = $(tag-package)-$(tag-this-version)
  this-vc-tag-regexp = $(this-vc-tag)
endif
my_distdir = $(PACKAGE)-$(VERSION)

# Old releases are stored here.
release_archive_dir ?= ../release

# If RELEASE_TYPE is undefined, but RELEASE is, use its second word.
# But overwrite VERSION.
ifdef RELEASE
  VERSION := $(word 1, $(RELEASE))
  RELEASE_TYPE ?= $(word 2, $(RELEASE))
endif

# Validate and return $(RELEASE_TYPE), or die.
RELEASE_TYPES = alpha beta stable
release-type = $(call member-check,RELEASE_TYPE,$(RELEASE_TYPES))

# Override gnu_rel_host and url_dir_list in cfg.mk if these are not right.
# Use alpha.gnu.org for alpha and beta releases.
# Use ftp.gnu.org for stable releases.
gnu_ftp_host-alpha = alpha.gnu.org
gnu_ftp_host-beta = alpha.gnu.org
gnu_ftp_host-stable = ftp.gnu.org
gnu_rel_host ?= $(gnu_ftp_host-$(release-type))

url_dir_list ?= $(if $(call _equal,$(gnu_rel_host),ftp.gnu.org),	\
                     http://ftpmirror.gnu.org/$(PACKAGE),		\
                     ftp://$(gnu_rel_host)/gnu/$(PACKAGE))

# Override this in cfg.mk if you are using a different format in your
# NEWS file.
today = $(shell date +%Y-%m-%d)

# Select which lines of NEWS are searched for $(news-check-regexp).
# This is a sed line number spec.  The default says that we search
# lines 1..10 of NEWS for $(news-check-regexp).
# If you want to search only line 3 or only lines 20-22, use "3" or "20,22".
news-check-lines-spec ?= 1,10
news-check-regexp ?= '^\*.* $(VERSION_REGEXP) \($(today)\)'

# Prevent programs like 'sort' from considering distinct strings to be equal.
# Doing it here saves us from having to set LC_ALL elsewhere in this file.
export LC_ALL = C

## --------------- ##
## Sanity checks.  ##
## --------------- ##

ifneq ($(_gl-Makefile),)
_cfg_mk := $(wildcard $(srcdir)/cfg.mk)

# Collect the names of rules starting with 'sc_'.
syntax-check-rules := $(sort $(shell $(SED) -n \
   's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' $(srcdir)/$(ME) $(_cfg_mk)))
.PHONY: $(syntax-check-rules)

ifeq ($(shell $(VC_LIST) >/dev/null 2>&1; echo $$?),0)
  local-checks-available += $(syntax-check-rules)
else
  local-checks-available += no-vc-detected
no-vc-detected:
	@echo "No version control files detected; skipping syntax check"
endif
.PHONY: $(local-checks-available)

# Arrange to print the name of each syntax-checking rule just before running it.
$(syntax-check-rules): %: %.m
sc_m_rules_ = $(patsubst %, %.m, $(syntax-check-rules))
.PHONY: $(sc_m_rules_)
$(sc_m_rules_):
	@echo $(patsubst sc_%.m, %, $@)
	@date +%s.%N > .sc-start-$(basename $@)

# Compute and print the elapsed time for each syntax-check rule.
sc_z_rules_ = $(patsubst %, %.z, $(syntax-check-rules))
.PHONY: $(sc_z_rules_)
$(sc_z_rules_): %.z: %
	@end=$$(date +%s.%N);						\
	start=$$(cat .sc-start-$*);					\
	rm -f .sc-start-$*;						\
	awk -v s=$$start -v e=$$end					\
	  'END {printf "%.2f $(patsubst sc_%,%,$*)\n", e - s}' < /dev/null

# The patsubst here is to replace each sc_% rule with its sc_%.z wrapper
# that computes and prints elapsed time.
local-check :=								\
  $(patsubst sc_%, sc_%.z,						\
    $(filter-out $(local-checks-to-skip), $(local-checks-available)))

syntax-check: $(local-check)
endif

# _sc_search_regexp
#
# This macro searches for a given construct in the selected files and
# then takes some action.
#
# Parameters (shell variables):
#
#  prohibit | require
#
#     Regular expression (ERE) denoting either a forbidden construct
#     or a required construct.  Those arguments are exclusive.
#
#  exclude
#
#     Regular expression (ERE) denoting lines to ignore that matched
#     a prohibit construct.  For example, this can be used to exclude
#     comments that mention why the nearby code uses an alternative
#     construct instead of the simpler prohibited construct.
#
#  in_vc_files | in_files
#
#     grep-E-style regexp selecting the files to check.  For in_vc_files,
#     the regexp is used to select matching files from the list of all
#     version-controlled files; for in_files, it's from the names printed
#     by "find $(srcdir)".  When neither is specified, use all files that
#     are under version control.
#
#  containing | non_containing
#
#     Select the files (non) containing strings matching this regexp.
#     If both arguments are specified then CONTAINING takes
#     precedence.
#
#  with_grep_options
#
#     Extra options for grep.
#
#  ignore_case
#
#     Ignore case.
#
#  halt
#
#     Message to display before to halting execution.
#
# Finally, you may exempt files based on an ERE matching file names.
# For example, to exempt from the sc_space_tab check all files with the
# .diff suffix, set this Make variable:
#
# exclude_file_name_regexp--sc_space_tab = \.diff$
#
# Note that while this functionality is mostly inherited via VC_LIST_EXCEPT,
# when filtering by name via in_files, we explicitly filter out matching
# names here as well.

# Initialize each, so that envvar settings cannot interfere.
export require =
export prohibit =
export exclude =
export in_vc_files =
export in_files =
export containing =
export non_containing =
export halt =
export with_grep_options =

# By default, _sc_search_regexp does not ignore case.
export ignore_case =
_ignore_case = $$(test -n "$$ignore_case" && printf %s -i || :)

define _sc_say_and_exit
   dummy=; : so we do not need a semicolon before each use;		\
   { printf '%s\n' "$(ME): $$msg" 1>&2; exit 1; };
endef

define _sc_search_regexp
   dummy=; : so we do not need a semicolon before each use;		\
									\
   : Check arguments;							\
   test -n "$$prohibit" && test -n "$$require"				\
     && { msg='Cannot specify both prohibit and require'		\
          $(_sc_say_and_exit) } || :;					\
   test -z "$$prohibit" && test -z "$$require"				\
     && { msg='Should specify either prohibit or require'		\
          $(_sc_say_and_exit) } || :;					\
   test -z "$$prohibit" && test -n "$$exclude"				\
     && { msg='Use of exclude requires a prohibit pattern'		\
          $(_sc_say_and_exit) } || :;					\
   test -n "$$in_vc_files" && test -n "$$in_files"			\
     && { msg='Cannot specify both in_vc_files and in_files'		\
          $(_sc_say_and_exit) } || :;					\
   test "x$$halt" != x							\
     || { msg='halt not defined' $(_sc_say_and_exit) };			\
									\
   : Filter by file name;						\
   if test -n "$$in_files"; then					\
     files=$$(find $(srcdir) | grep -E "$$in_files"			\
              | grep -Ev '$(_sc_excl)');				\
   else									\
     files=$$($(VC_LIST_EXCEPT));					\
     if test -n "$$in_vc_files"; then					\
       files=$$(echo "$$files" | grep -E "$$in_vc_files");		\
     fi;								\
   fi;									\
									\
   : Filter by content;							\
   test -n "$$files" && test -n "$$containing"				\
     && { files=$$(grep -l "$$containing" $$files); } || :;		\
   test -n "$$files" && test -n "$$non_containing"			\
     && { files=$$(grep -vl "$$non_containing" $$files); } || :;	\
									\
   : Check for the construct;						\
   if test -n "$$files"; then						\
     if test -n "$$prohibit"; then					\
       grep $$with_grep_options $(_ignore_case) -nE "$$prohibit" $$files \
         | grep -vE "$${exclude:-^$$}"					\
         && { msg="$$halt" $(_sc_say_and_exit) } || :;			\
     else								\
       grep $$with_grep_options $(_ignore_case) -LE "$$require" $$files \
           | grep .							\
         && { msg="$$halt" $(_sc_say_and_exit) } || :;			\
     fi									\
   else :;								\
   fi || :;
endef

sc_avoid_if_before_free:
	@$(srcdir)/$(_build-aux)/useless-if-before-free			\
		$(useless_free_options)					\
	    $$($(VC_LIST_EXCEPT) | grep -v useless-if-before-free) &&	\
	  { echo '$(ME): found useless "if" before "free" above' 1>&2;	\
	    exit 1; } || :

sc_cast_of_argument_to_free:
	@prohibit='\<free *\( *\(' halt="don't cast free argument"	\
	  $(_sc_search_regexp)

sc_cast_of_x_alloc_return_value:
	@prohibit='\*\) *x(m|c|re)alloc\>'				\
	halt="don't cast x*alloc return value"				\
	  $(_sc_search_regexp)

sc_cast_of_alloca_return_value:
	@prohibit='\*\) *alloca\>'					\
	halt="don't cast alloca return value"				\
	  $(_sc_search_regexp)

sc_space_tab:
	@prohibit='[ ]	'						\
	halt='found SPACE-TAB sequence; remove the SPACE'		\
	  $(_sc_search_regexp)

# Don't use *scanf or the old ato* functions in "real" code.
# They provide no error checking mechanism.
# Instead, use strto* functions.
sc_prohibit_atoi_atof:
	@prohibit='\<([fs]?scanf|ato([filq]|ll)) *\('				\
	halt='do not use *scan''f, ato''f, ato''i, ato''l, ato''ll or ato''q'	\
	  $(_sc_search_regexp)

# Use STREQ rather than comparing strcmp == 0, or != 0.
sp_ = strcmp *\(.+\)
sc_prohibit_strcmp:
	@prohibit='! *strcmp *\(|\<$(sp_) *[!=]=|[!=]= *$(sp_)'		\
	exclude='# *define STRN?EQ\('					\
	halt='replace strcmp calls above with STREQ/STRNEQ'		\
	  $(_sc_search_regexp)

# Really.  You don't want to use this function.
# It may fail to NUL-terminate the destination,
# and always NUL-pads out to the specified length.
sc_prohibit_strncpy:
	@prohibit='\<strncpy *\('					\
	halt='do not use strncpy, period'				\
	  $(_sc_search_regexp)

# Pass EXIT_*, not number, to usage, exit, and error (when exiting)
# Convert all uses automatically, via these two commands:
# git grep -l '\<exit *(1)' \
#  | grep -vEf .x-sc_prohibit_magic_number_exit \
#  | xargs --no-run-if-empty \
#      perl -pi -e 's/(^|[^.])\b(exit ?)\(1\)/$1$2(EXIT_FAILURE)/'
# git grep -l '\<exit *(0)' \
#  | grep -vEf .x-sc_prohibit_magic_number_exit \
#  | xargs --no-run-if-empty \
#      perl -pi -e 's/(^|[^.])\b(exit ?)\(0\)/$1$2(EXIT_SUCCESS)/'
sc_prohibit_magic_number_exit:
	@prohibit='(^|[^.])\<(usage|exit|error) ?\(-?[0-9]+[,)]'	\
	exclude='exit \(77\)|error ?\(((0|77),|[^,]*)'			\
	halt='use EXIT_* values rather than magic number'		\
	  $(_sc_search_regexp)

# Using EXIT_SUCCESS as the first argument to error is misleading,
# since when that parameter is 0, error does not exit.  Use '0' instead.
sc_error_exit_success:
	@prohibit='error *\(EXIT_SUCCESS,'				\
	in_vc_files='\.[chly]$$'					\
	halt='found error (EXIT_SUCCESS'				\
	 $(_sc_search_regexp)

# "FATAL:" should be fully upper-cased in error messages
# "WARNING:" should be fully upper-cased, or fully lower-cased
sc_error_message_warn_fatal:
	@grep -nEA2 '[^rp]error *\(' $$($(VC_LIST_EXCEPT))		\
	    | grep -E '"Warning|"Fatal|"fatal' &&			\
	  { echo '$(ME): use FATAL, WARNING or warning'	1>&2;		\
	    exit 1; } || :

# Error messages should not start with a capital letter
sc_error_message_uppercase:
	@grep -nEA2 '[^rp]error *\(' $$($(VC_LIST_EXCEPT))		\
	    | grep -E '"[A-Z]'						\
	    | grep -vE '"FATAL|"WARNING|"Java|"C#|PRIuMAX' &&		\
	  { echo '$(ME): found capitalized error message' 1>&2;		\
	    exit 1; } || :

# Error messages should not end with a period
sc_error_message_period:
	@grep -nEA2 '[^rp]error *\(' $$($(VC_LIST_EXCEPT))		\
	    | grep -E '[^."]\."' &&					\
	  { echo '$(ME): found error message ending in period' 1>&2;	\
	    exit 1; } || :

sc_file_system:
	@prohibit=file''system						\
	ignore_case=1							\
	halt='found use of "file''system"; spell it "file system"'	\
	  $(_sc_search_regexp)

# Don't use cpp tests of this symbol.  All code assumes config.h is included.
sc_prohibit_have_config_h:
	@prohibit='^# *if.*HAVE''_CONFIG_H'				\
	halt='found use of HAVE''_CONFIG_H; remove'			\
	  $(_sc_search_regexp)

# Nearly all .c files must include <config.h>.  However, we also permit this
# via inclusion of a package-specific header, if cfg.mk specified one.
# config_h_header must be suitable for grep -E.
config_h_header ?= <config\.h>
sc_require_config_h:
	@require='^# *include $(config_h_header)'			\
	in_vc_files='\.c$$'						\
	halt='the above files do not include <config.h>'		\
	  $(_sc_search_regexp)

# You must include <config.h> before including any other header file.
# This can possibly be via a package-specific header, if given by cfg.mk.
sc_require_config_h_first:
	@if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then		\
	  fail=0;							\
	  for i in $$($(VC_LIST_EXCEPT) | grep '\.c$$'); do		\
	    grep '^# *include\>' $$i | $(SED) 1q			\
		| grep -E '^# *include $(config_h_header)' > /dev/null	\
	      || { echo $$i; fail=1; };					\
	  done;								\
	  test $$fail = 1 &&						\
	    { echo '$(ME): the above files include some other header'	\
		'before <config.h>' 1>&2; exit 1; } || :;		\
	else :;								\
	fi

sc_prohibit_HAVE_MBRTOWC:
	@prohibit='\bHAVE_MBRTOWC\b'					\
	halt="do not use $$prohibit; it is always defined"		\
	  $(_sc_search_regexp)

# To use this "command" macro, you must first define two shell variables:
# h: the header name, with no enclosing <> or ""
# re: a regular expression that matches IFF something provided by $h is used.
define _sc_header_without_use
  dummy=; : so we do not need a semicolon before each use;		\
  h_esc=`echo '[<"]'"$$h"'[">]'|$(SED) 's/\./\\\\./g'`;			\
  if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then			\
    files=$$(grep -l '^# *include '"$$h_esc"				\
	     $$($(VC_LIST_EXCEPT) | grep '\.c$$')) &&			\
    grep -LE "$$re" $$files | grep . &&					\
      { echo "$(ME): the above files include $$h but don't use it"	\
	1>&2; exit 1; } || :;						\
  else :;								\
  fi
endef

# Prohibit the inclusion of assert.h without an actual use of assert.
sc_prohibit_assert_without_use:
	@h='assert.h' re='\<assert *\(' $(_sc_header_without_use)

# Prohibit the inclusion of close-stream.h without an actual use.
sc_prohibit_close_stream_without_use:
	@h='close-stream.h' re='\<close_stream *\(' $(_sc_header_without_use)

# Prohibit the inclusion of getopt.h without an actual use.
sc_prohibit_getopt_without_use:
	@h='getopt.h' re='\<getopt(_long)? *\(' $(_sc_header_without_use)

# Don't include quotearg.h unless you use one of its functions.
sc_prohibit_quotearg_without_use:
	@h='quotearg.h' re='\<quotearg(_[^ ]+)? *\(' $(_sc_header_without_use)

# Don't include quote.h unless you use one of its functions.
sc_prohibit_quote_without_use:
	@h='quote.h' re='\<quote((_n)? *\(|_quoting_options\>)' \
	  $(_sc_header_without_use)

# Don't include this header unless you use one of its functions.
sc_prohibit_long_options_without_use:
	@h='long-options.h' re='\<parse_long_options *\(' \
	  $(_sc_header_without_use)

# Don't include this header unless you use one of its functions.
sc_prohibit_inttostr_without_use:
	@h='inttostr.h' re='\<(off|[iu]max|uint)tostr *\(' \
	  $(_sc_header_without_use)

# Don't include this header unless you use one of its functions.
sc_prohibit_ignore_value_without_use:
	@h='ignore-value.h' re='\<ignore_(value|ptr) *\(' \
	  $(_sc_header_without_use)

# Don't include this header unless you use one of its functions.
sc_prohibit_error_without_use:
	@h='error.h' \
	re='\<error(_at_line|_print_progname|_one_per_line|_message_count)? *\('\
	  $(_sc_header_without_use)

# Don't include xalloc.h unless you use one of its functions.
# Consider these symbols:
# perl -lne '/^# *define (\w+)\(/ and print $1' lib/xalloc.h|grep -v '^__';
# perl -lne '/^(?:extern )?(?:void|char) \*?(\w+) *\(/ and print $1' lib/xalloc.h
# Divide into two sets on case, and filter each through this:
# | sort | perl -MRegexp::Assemble -le \
#  'print Regexp::Assemble->new(file => "/dev/stdin")->as_string'|sed 's/\?://g'
# Note this was produced by the above:
# _xa1 = \
#x(((2n?)?re|c(har)?|n(re|m)|z)alloc|alloc_(oversized|die)|m(alloc|emdup)|strdup)
# But we can do better, in at least two ways:
# 1) take advantage of two "dup"-suffixed strings:
# x(((2n?)?re|c(har)?|n(re|m)|[mz])alloc|alloc_(oversized|die)|(mem|str)dup)
# 2) notice that "c(har)?|[mz]" is equivalent to the shorter and more readable
# "char|[cmz]"
# x(((2n?)?re|char|n(re|m)|[cmz])alloc|alloc_(oversized|die)|(mem|str)dup)
_xa1 = x(((2n?)?re|char|n(re|m)|[cmz])alloc|alloc_(oversized|die)|(mem|str)dup)
_xa2 = X([CZ]|N?M)ALLOC
sc_prohibit_xalloc_without_use:
	@h='xalloc.h' \
	re='\<($(_xa1)|$(_xa2)) *\('\
	  $(_sc_header_without_use)

# Extract function names:
# perl -lne '/^(?:extern )?(?:void|char) \*?(\w+) *\(/ and print $1' lib/hash.h
_hash_re = \
clear|delete|free|get_(first|next)|insert|lookup|print_statistics|reset_tuning
_hash_fn = \<($(_hash_re)) *\(
_hash_struct = (struct )?\<[Hh]ash_(table|tuning)\>
sc_prohibit_hash_without_use:
	@h='hash.h' \
	re='$(_hash_fn)|$(_hash_struct)'\
	  $(_sc_header_without_use)

sc_prohibit_cloexec_without_use:
	@h='cloexec.h' re='\<(set_cloexec_flag|dup_cloexec) *\(' \
	  $(_sc_header_without_use)

sc_prohibit_posixver_without_use:
	@h='posixver.h' re='\<posix2_version *\(' $(_sc_header_without_use)

sc_prohibit_same_without_use:
	@h='same.h' re='\<same_name *\(' $(_sc_header_without_use)

sc_prohibit_hash_pjw_without_use:
	@h='hash-pjw.h' \
	re='\<hash_pjw\>' \
	  $(_sc_header_without_use)

sc_prohibit_safe_read_without_use:
	@h='safe-read.h' re='(\<SAFE_READ_ERROR\>|\<safe_read *\()' \
	  $(_sc_header_without_use)

sc_prohibit_argmatch_without_use:
	@h='argmatch.h' \
	re='(\<(ARRAY_CARDINALITY|X?ARGMATCH(|_TO_ARGUMENT|_VERIFY))\>|\<(invalid_arg|argmatch(_exit_fn|_(in)?valid)?) *\()' \
	  $(_sc_header_without_use)

sc_prohibit_canonicalize_without_use:
	@h='canonicalize.h' \
	re='CAN_(EXISTING|ALL_BUT_LAST|MISSING)|canonicalize_(mode_t|filename_mode|file_name)' \
	  $(_sc_header_without_use)

sc_prohibit_root_dev_ino_without_use:
	@h='root-dev-ino.h' \
	re='(\<ROOT_DEV_INO_(CHECK|WARN)\>|\<get_root_dev_ino *\()' \
	  $(_sc_header_without_use)

sc_prohibit_openat_without_use:
	@h='openat.h' \
	re='\<(openat_(permissive|needs_fchdir|(save|restore)_fail)|l?(stat|ch(own|mod))at|(euid)?accessat|(FCHMOD|FCHOWN|STAT)AT_INLINE)\>' \
	  $(_sc_header_without_use)

# Prohibit the inclusion of c-ctype.h without an actual use.
ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\
|isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper
sc_prohibit_c_ctype_without_use:
	@h='c-ctype.h' re='\<c_($(ctype_re)) *\(' \
	  $(_sc_header_without_use)

# The following list was generated by running:
# man signal.h|col -b|perl -ne '/bsd_signal.*;/.../sigwaitinfo.*;/ and print' \
#   | perl -lne '/^\s+(?:int|void).*?(\w+).*/ and print $1' | fmt
_sig_functions = \
  bsd_signal kill killpg pthread_kill pthread_sigmask raise sigaction \
  sigaddset sigaltstack sigdelset sigemptyset sigfillset sighold sigignore \
  siginterrupt sigismember signal sigpause sigpending sigprocmask sigqueue \
  sigrelse sigset sigsuspend sigtimedwait sigwait sigwaitinfo
_sig_function_re = $(subst $(_sp),|,$(strip $(_sig_functions)))
# The following were extracted from "man signal.h" manually.
_sig_types_and_consts =							\
  MINSIGSTKSZ SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK		\
  SA_RESETHAND SA_RESTART SA_SIGINFO SIGEV_NONE SIGEV_SIGNAL		\
  SIGEV_THREAD SIGSTKSZ SIG_BLOCK SIG_SETMASK SIG_UNBLOCK SS_DISABLE	\
  SS_ONSTACK mcontext_t pid_t sig_atomic_t sigevent siginfo_t sigset_t	\
  sigstack sigval stack_t ucontext_t
# generated via this:
# perl -lne '/^#ifdef (SIG\w+)/ and print $1' lib/sig2str.c|sort -u|fmt -70
_sig_names =								\
  SIGABRT SIGALRM SIGALRM1 SIGBUS SIGCANCEL SIGCHLD SIGCLD SIGCONT	\
  SIGDANGER SIGDIL SIGEMT SIGFPE SIGFREEZE SIGGRANT SIGHUP SIGILL	\
  SIGINFO SIGINT SIGIO SIGIOT SIGKAP SIGKILL SIGKILLTHR SIGLOST SIGLWP	\
  SIGMIGRATE SIGMSG SIGPHONE SIGPIPE SIGPOLL SIGPRE SIGPROF SIGPWR	\
  SIGQUIT SIGRETRACT SIGSAK SIGSEGV SIGSOUND SIGSTKFLT SIGSTOP SIGSYS	\
  SIGTERM SIGTHAW SIGTRAP SIGTSTP SIGTTIN SIGTTOU SIGURG SIGUSR1	\
  SIGUSR2 SIGVIRT SIGVTALRM SIGWAITING SIGWINCH SIGWIND SIGWINDOW	\
  SIGXCPU SIGXFSZ
_sig_syms_re = $(subst $(_sp),|,$(strip $(_sig_names) $(_sig_types_and_consts)))

# Prohibit the inclusion of signal.h without an actual use.
sc_prohibit_signal_without_use:
	@h='signal.h'							\
	re='\<($(_sig_function_re)) *\(|\<($(_sig_syms_re))\>'		\
	  $(_sc_header_without_use)

# Don't include stdio--.h unless you use one of its functions.
sc_prohibit_stdio--_without_use:
	@h='stdio--.h' re='\<((f(re)?|p)open|tmpfile) *\('		\
	  $(_sc_header_without_use)

# Don't include stdio-safer.h unless you use one of its functions.
sc_prohibit_stdio-safer_without_use:
	@h='stdio-safer.h' re='\<((f(re)?|p)open|tmpfile)_safer *\('	\
	  $(_sc_header_without_use)

# Prohibit the inclusion of strings.h without a sensible use.
# Using the likes of bcmp, bcopy, bzero, index or rindex is not sensible.
sc_prohibit_strings_without_use:
	@h='strings.h'							\
	re='\<(strn?casecmp|ffs(ll)?)\>'				\
	  $(_sc_header_without_use)

# Get the list of symbol names with this:
# perl -lne '/^# *define ([A-Z]\w+)\(/ and print $1' lib/intprops.h|fmt
_intprops_names =							\
  TYPE_IS_INTEGER TYPE_TWOS_COMPLEMENT TYPE_ONES_COMPLEMENT		\
  TYPE_SIGNED_MAGNITUDE TYPE_SIGNED TYPE_MINIMUM TYPE_MAXIMUM		\
  INT_BITS_STRLEN_BOUND INT_STRLEN_BOUND INT_BUFSIZE_BOUND		\
  INT_ADD_RANGE_OVERFLOW INT_SUBTRACT_RANGE_OVERFLOW			\
  INT_NEGATE_RANGE_OVERFLOW INT_MULTIPLY_RANGE_OVERFLOW			\
  INT_DIVIDE_RANGE_OVERFLOW INT_REMAINDER_RANGE_OVERFLOW		\
  INT_LEFT_SHIFT_RANGE_OVERFLOW INT_ADD_OVERFLOW INT_SUBTRACT_OVERFLOW	\
  INT_NEGATE_OVERFLOW INT_MULTIPLY_OVERFLOW INT_DIVIDE_OVERFLOW		\
  INT_REMAINDER_OVERFLOW INT_LEFT_SHIFT_OVERFLOW
_intprops_syms_re = $(subst $(_sp),|,$(strip $(_intprops_names)))
# Prohibit the inclusion of intprops.h without an actual use.
sc_prohibit_intprops_without_use:
	@h='intprops.h'							\
	re='\<($(_intprops_syms_re)) *\('				\
	  $(_sc_header_without_use)

_stddef_syms_re = NULL|offsetof|ptrdiff_t|size_t|wchar_t
# Prohibit the inclusion of stddef.h without an actual use.
sc_prohibit_stddef_without_use:
	@h='stddef.h'							\
	re='\<($(_stddef_syms_re))\>'					\
	  $(_sc_header_without_use)

_de1 = dirfd|(close|(fd)?open|read|rewind|seek|tell)dir(64)?(_r)?
_de2 = (versionsort|struct dirent|getdirentries|alphasort|scandir(at)?)(64)?
_de3 = MAXNAMLEN|DIR|ino_t|d_ino|d_fileno|d_namlen
_dirent_syms_re = $(_de1)|$(_de2)|$(_de3)
# Prohibit the inclusion of dirent.h without an actual use.
sc_prohibit_dirent_without_use:
	@h='dirent.h'							\
	re='\<($(_dirent_syms_re))\>'					\
	  $(_sc_header_without_use)

# Prohibit the inclusion of verify.h without an actual use.
sc_prohibit_verify_without_use:
	@h='verify.h'							\
	re='\<(verify(true|expr)?|static_assert) *\('			\
	  $(_sc_header_without_use)

# Don't include xfreopen.h unless you use one of its functions.
sc_prohibit_xfreopen_without_use:
	@h='xfreopen.h' re='\<xfreopen *\(' $(_sc_header_without_use)

sc_obsolete_symbols:
	@prohibit='\<(HAVE''_FCNTL_H|O''_NDELAY)\>'			\
	halt='do not use HAVE''_FCNTL_H or O'_NDELAY			\
	  $(_sc_search_regexp)

# FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ

# Each nonempty ChangeLog line must start with a year number, or a TAB.
sc_changelog:
	@prohibit='^[^12	]'					\
	in_vc_files='^ChangeLog$$'					\
	halt='found unexpected prefix in a ChangeLog'			\
	  $(_sc_search_regexp)

# Ensure that each .c file containing a "main" function also
# calls set_program_name.
sc_program_name:
	@require='set_program_name *\(.*\);'				\
	in_vc_files='\.c$$'						\
	containing='\<main *('						\
	halt='the above files do not call set_program_name'		\
	  $(_sc_search_regexp)

# Ensure that each .c file containing a "main" function also
# calls bindtextdomain.
sc_bindtextdomain:
	@require='bindtextdomain *\('					\
	in_vc_files='\.c$$'						\
	containing='\<main *('						\
	halt='the above files do not call bindtextdomain'		\
	  $(_sc_search_regexp)

# Require that the final line of each test-lib.sh-using test be this one:
# Exit $fail
# Note: this test requires GNU grep's --label= option.
Exit_witness_file ?= tests/test-lib.sh
Exit_base := $(notdir $(Exit_witness_file))
sc_require_test_exit_idiom:
	@if test -f $(srcdir)/$(Exit_witness_file); then		\
	  die=0;							\
	  for i in $$(grep -l -F 'srcdir/$(Exit_base)'			\
		$$($(VC_LIST) tests)); do				\
	    tail -n1 $$i | grep '^Exit .' > /dev/null			\
	      && : || { die=1; echo $$i; }				\
	  done;								\
	  test $$die = 1 &&						\
	    { echo 1>&2 '$(ME): the final line in each of the above is not:'; \
	      echo 1>&2 'Exit something';				\
	      exit 1; } || :;						\
	fi

sc_trailing_blank:
	@prohibit='[	 ]$$'						\
	halt='found trailing blank(s)'					\
	exclude='^Binary file .* matches$$'				\
	  $(_sc_search_regexp)

# Match lines like the following, but where there is only one space
# between the options and the description:
#   -D, --all-repeated[=delimit-method]  print all duplicate lines\n
longopt_re = --[a-z][0-9A-Za-z-]*(\[?=[0-9A-Za-z-]*\]?)?
sc_two_space_separator_in_usage:
	@prohibit='^   *(-[A-Za-z],)? $(longopt_re) [^ ].*\\$$'		\
	halt='help2man requires at least two spaces between an option and its description'\
	  $(_sc_search_regexp)

# A regexp matching function names like "error" that may be used
# to emit translatable messages.
_gl_translatable_diag_func_re ?= error

# Look for diagnostics that aren't marked for translation.
# This won't find any for which error's format string is on a separate line.
sc_unmarked_diagnostics:
	@prohibit='\<$(_gl_translatable_diag_func_re) *\([^"]*"[^"]*[a-z]{3}' \
	exclude='(_|ngettext ?)\('					\
	halt='found unmarked diagnostic(s)'				\
	  $(_sc_search_regexp)

# Avoid useless parentheses like those in this example:
# #if defined (SYMBOL) || defined (SYM2)
sc_useless_cpp_parens:
	@prohibit='^# *if .*defined *\('				\
	halt='found useless parentheses in cpp directive'		\
	  $(_sc_search_regexp)

# List headers for which HAVE_HEADER_H is always true, assuming you are
# using the appropriate gnulib module.  CAUTION: for each "unnecessary"
# #if HAVE_HEADER_H that you remove, be sure that your project explicitly
# requires the gnulib module that guarantees the usability of that header.
gl_assured_headers_ = \
  cd $(gnulib_dir)/lib && echo *.in.h|$(SED) 's/\.in\.h//g'

# Convert the list of names to upper case, and replace each space with "|".
az_ = abcdefghijklmnopqrstuvwxyz
AZ_ = ABCDEFGHIJKLMNOPQRSTUVWXYZ
gl_header_upper_case_or_ =						\
  $$($(gl_assured_headers_)						\
    | tr $(az_)/.- $(AZ_)___						\
    | tr -s ' ' '|'							\
    )
sc_prohibit_always_true_header_tests:
	@or=$(gl_header_upper_case_or_);				\
	re="HAVE_($$or)_H";						\
	prohibit='\<'"$$re"'\>'						\
	halt=$$(printf '%s\n'						\
	'do not test the above HAVE_<header>_H symbol(s);'		\
	'  with the corresponding gnulib module, they are always true')	\
	  $(_sc_search_regexp)

sc_prohibit_defined_have_decl_tests:
	@prohibit='(#[	 ]*ifn?def|\<defined)\>[	 (]+HAVE_DECL_'	\
	halt='HAVE_DECL macros are always defined'			\
	  $(_sc_search_regexp)

# ==================================================================
gl_other_headers_ ?= \
  intprops.h	\
  openat.h	\
  stat-macros.h

# Perl -lne code to extract "significant" cpp-defined symbols from a
# gnulib header file, eliminating a few common false-positives.
# The exempted names below are defined only conditionally in gnulib,
# and hence sometimes must/may be defined in application code.
gl_extract_significant_defines_ = \
  /^\# *define ([^_ (][^ (]*)(\s*\(|\s+\w+)/\
    && $$2 !~ /(?:rpl_|_used_without_)/\
    && $$1 !~ /^(?:NSIG|ENODATA)$$/\
    && $$1 !~ /^(?:SA_RESETHAND|SA_RESTART)$$/\
    and print $$1

# Create a list of regular expressions matching the names
# of macros that are guaranteed to be defined by parts of gnulib.
define def_sym_regex
	gen_h=$(gl_generated_headers_);					\
	(cd $(gnulib_dir)/lib;						\
	  for f in *.in.h $(gl_other_headers_); do			\
	    test -f $$f							\
	      && perl -lne '$(gl_extract_significant_defines_)' $$f;	\
	  done;								\
	) | sort -u							\
	  | $(SED) 's/^/^ *# *(define|undef)  */;s/$$/\\>/'
endef

# Don't define macros that we already get from gnulib header files.
sc_prohibit_always-defined_macros:
	@if test -d $(gnulib_dir); then					\
	  case $$(echo all: | grep -l -f - Makefile) in Makefile);; *)	\
	    echo '$(ME): skipping $@: you lack GNU grep' 1>&2; exit 0;;	\
	  esac;								\
	  $(def_sym_regex) | grep -E -f - $$($(VC_LIST_EXCEPT))		\
	    && { echo '$(ME): define the above via some gnulib .h file'	\
		  1>&2;  exit 1; } || :;				\
	fi
# ==================================================================

# Prohibit checked in backup files.
sc_prohibit_backup_files:
	@$(VC_LIST) | grep '~$$' &&				\
	  { echo '$(ME): found version controlled backup file' 1>&2;	\
	    exit 1; } || :

# Require the latest GPL.
sc_GPL_version:
	@prohibit='either ''version [^3]'				\
	halt='GPL vN, N!=3'						\
	  $(_sc_search_regexp)

# Require the latest GFDL.  Two regexp, since some .texi files end up
# line wrapping between 'Free Documentation License,' and 'Version'.
_GFDL_regexp = (Free ''Documentation.*Version 1\.[^3]|Version 1\.[^3] or any)
sc_GFDL_version:
	@prohibit='$(_GFDL_regexp)'					\
	halt='GFDL vN, N!=3'						\
	  $(_sc_search_regexp)

# Don't use Texinfo's @acronym{}.
# http://lists.gnu.org/archive/html/bug-gnulib/2010-03/msg00321.html
texinfo_suffix_re_ ?= \.(txi|texi(nfo)?)$$
sc_texinfo_acronym:
	@prohibit='@acronym\{'						\
	in_vc_files='$(texinfo_suffix_re_)'				\
	halt='found use of Texinfo @acronym{}'				\
	  $(_sc_search_regexp)

cvs_keywords = \
  Author|Date|Header|Id|Name|Locker|Log|RCSfile|Revision|Source|State

sc_prohibit_cvs_keyword:
	@prohibit='\$$($(cvs_keywords))\$$'				\
	halt='do not use CVS keyword expansion'				\
	  $(_sc_search_regexp)

# This Perl code is slightly obfuscated.  Not only is each "$" doubled
# because it's in a Makefile, but the $$c's are comments;  we cannot
# use "#" due to the way the script ends up concatenated onto one line.
# It would be much more concise, and would produce better output (including
# counts) if written as:
#   perl -ln -0777 -e '/\n(\n+)$/ and print "$ARGV: ".length $1' ...
# but that would be far less efficient, reading the entire contents
# of each file, rather than just the last two bytes of each.
# In addition, while the code below detects both blank lines and a missing
# newline at EOF, the above detects only the former.
#
# This is a perl script that is expected to be the single-quoted argument
# to a command-line "-le".  The remaining arguments are file names.
# Print the name of each file that does not end in exactly one newline byte.
# I.e., warn if there are blank lines (2 or more newlines), or if the
# last byte is not a newline.  However, currently we don't complain
# about any file that contains exactly one byte.
# Exit nonzero if at least one such file is found, otherwise, exit 0.
# Warn about, but otherwise ignore open failure.  Ignore seek/read failure.
#
# Use this if you want to remove trailing empty lines from selected files:
#   perl -pi -0777 -e 's/\n\n+$/\n/' files...
#
require_exactly_one_NL_at_EOF_ =					\
  foreach my $$f (@ARGV)						\
    {									\
      open F, "<", $$f or (warn "failed to open $$f: $$!\n"), next;	\
      my $$p = sysseek (F, -2, 2);					\
      my $$c = "seek failure probably means file has < 2 bytes; ignore"; \
      my $$last_two_bytes;						\
      defined $$p and $$p = sysread F, $$last_two_bytes, 2;		\
      close F;								\
      $$c = "ignore read failure";					\
      $$p && ($$last_two_bytes eq "\n\n"				\
              || substr ($$last_two_bytes,1) ne "\n")			\
          and (print $$f), $$fail=1;					\
    }									\
  END { exit defined $$fail }
sc_prohibit_empty_lines_at_EOF:
	@perl -le '$(require_exactly_one_NL_at_EOF_)' $$($(VC_LIST_EXCEPT)) \
	  || { echo '$(ME): empty line(s) or no newline at EOF'		\
		1>&2; exit 1; } || :

# Make sure we don't use st_blocks.  Use ST_NBLOCKS instead.
# This is a bit of a kludge, since it prevents use of the string
# even in comments, but for now it does the job with no false positives.
sc_prohibit_stat_st_blocks:
	@prohibit='[.>]st_blocks'					\
	halt='do not use st_blocks; use ST_NBLOCKS'			\
	  $(_sc_search_regexp)

# Make sure we don't define any S_IS* macros in src/*.c files.
# They're already defined via gnulib's sys/stat.h replacement.
sc_prohibit_S_IS_definition:
	@prohibit='^ *# *define  *S_IS'					\
	halt='do not define S_IS* macros; include <sys/stat.h>'		\
	  $(_sc_search_regexp)

# Perl block to convert a match to FILE_NAME:LINENO:TEST,
# that is shared by two definitions below.
perl_filename_lineno_text_ =						\
    -e '  {'								\
    -e '    $$n = ($$` =~ tr/\n/\n/ + 1);'				\
    -e '    ($$v = $$&) =~ s/\n/\\n/g;'					\
    -e '    print "$$ARGV:$$n:$$v\n";'					\
    -e '  }'

prohibit_doubled_word_RE_ ?= \
  /\b(then?|[iao]n|i[fst]|but|f?or|at|and|[dt]o)\s+\1\b/gims
prohibit_doubled_word_ =						\
    -e 'while ($(prohibit_doubled_word_RE_))'				\
    $(perl_filename_lineno_text_)

# Define this to a regular expression that matches
# any filename:dd:match lines you want to ignore.
# The default is to ignore no matches.
ignore_doubled_word_match_RE_ ?= ^$$

sc_prohibit_doubled_word:
	@perl -n -0777 $(prohibit_doubled_word_) $$($(VC_LIST_EXCEPT))	\
	  | grep -vE '$(ignore_doubled_word_match_RE_)'			\
	  | grep . && { echo '$(ME): doubled words' 1>&2; exit 1; } || :

# A regular expression matching undesirable combinations of words like
# "can not"; this matches them even when the two words appear on different
# lines, but not when there is an intervening delimiter like "#" or "*".
# Similarly undesirable, "See @xref{...}", since an @xref should start
# a sentence.  Explicitly prohibit any prefix of "see" or "also".
# Also prohibit a prefix matching "\w+ +".
# @pxref gets the same see/also treatment and should be parenthesized;
# presume it must *not* start a sentence.
bad_xref_re_ ?= (?:[\w,:;] +|(?:see|also)\s+)\@xref\{
bad_pxref_re_ ?= (?:[.!?]|(?:see|also))\s+\@pxref\{
prohibit_undesirable_word_seq_RE_ ?=					\
  /(?:\bcan\s+not\b|$(bad_xref_re_)|$(bad_pxref_re_))/gims
prohibit_undesirable_word_seq_ =					\
    -e 'while ($(prohibit_undesirable_word_seq_RE_))'			\
    $(perl_filename_lineno_text_)
# Define this to a regular expression that matches
# any filename:dd:match lines you want to ignore.
# The default is to ignore no matches.
ignore_undesirable_word_sequence_RE_ ?= ^$$

sc_prohibit_undesirable_word_seq:
	@perl -n -0777 $(prohibit_undesirable_word_seq_)		\
	     $$($(VC_LIST_EXCEPT))					\
	  | grep -vE '$(ignore_undesirable_word_sequence_RE_)' | grep .	\
	  && { echo '$(ME): undesirable word sequence' >&2; exit 1; } || :

# Except for shell files and for loops, double semicolon is probably a mistake
sc_prohibit_double_semicolon:
	@prohibit='; *;[	{} \]*(/[/*]|$$)'			\
	in_vc_files='\.[chly]$$'					\
	exclude='\bfor *\(.*\)'						\
	halt="Double semicolon detected"				\
	  $(_sc_search_regexp)

_ptm1 = use "test C1 && test C2", not "test C1 -''a C2"
_ptm2 = use "test C1 || test C2", not "test C1 -''o C2"
# Using test's -a and -o operators is not portable.
# We prefer test over [, since the latter is spelled [[ in configure.ac.
sc_prohibit_test_minus_ao:
	@prohibit='(\<test| \[+) .+ -[ao] '				\
	halt='$(_ptm1); $(_ptm2)'					\
	  $(_sc_search_regexp)

# Avoid a test bashism.
sc_prohibit_test_double_equal:
	@prohibit='(\<test| \[+) .+ == '				\
	containing='#! */bin/[a-z]*sh'					\
	halt='use "test x = x", not "test x =''= x"'			\
	  $(_sc_search_regexp)

# Each program that uses proper_name_utf8 must link with one of the
# ICONV libraries.  Otherwise, some ICONV library must appear in LDADD.
# The perl -0777 invocation below extracts the possibly-multi-line
# definition of LDADD from the appropriate Makefile.am and exits 0
# when it contains "ICONV".
sc_proper_name_utf8_requires_ICONV:
	@progs=$$(grep -l 'proper_name_utf8 ''("' $$($(VC_LIST_EXCEPT)));\
	if test "x$$progs" != x; then					\
	  fail=0;							\
	  for p in $$progs; do						\
	    dir=$$(dirname "$$p");					\
	    perl -0777							\
	      -ne 'exit !(/^LDADD =(.+?[^\\]\n)/ms && $$1 =~ /ICONV/)'	\
	      $$dir/Makefile.am && continue;				\
	    base=$$(basename "$$p" .c);					\
	    grep "$${base}_LDADD.*ICONV)" $$dir/Makefile.am > /dev/null	\
	      || { fail=1; echo 1>&2 "$(ME): $$p uses proper_name_utf8"; }; \
	  done;								\
	  test $$fail = 1 &&						\
	    { echo 1>&2 '$(ME): the above do not link with any ICONV library'; \
	      exit 1; } || :;						\
	fi

# Warn about "c0nst struct Foo const foo[]",
# but not about "char const *const foo" or "#define const const".
sc_redundant_const:
	@prohibit='\bconst\b[[:space:][:alnum:]]{2,}\bconst\b'		\
	halt='redundant "const" in declarations'			\
	  $(_sc_search_regexp)

sc_const_long_option:
	@prohibit='^ *static.*struct option '				\
	exclude='const struct option|struct option const'		\
	halt='add "const" to the above declarations'			\
	  $(_sc_search_regexp)

NEWS_hash =								\
  $$($(SED) -n '/^\*.* $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p'		\
       $(srcdir)/NEWS							\
     | perl -0777 -pe							\
	's/^Copyright.+?Free\sSoftware\sFoundation,\sInc\.\n//ms'	\
     | md5sum -								\
     | $(SED) 's/ .*//')

# Ensure that we don't accidentally insert an entry into an old NEWS block.
sc_immutable_NEWS:
	@if test -f $(srcdir)/NEWS; then				\
	  test "$(NEWS_hash)" = '$(old_NEWS_hash)' && : ||		\
	    { echo '$(ME): you have modified old NEWS' 1>&2; exit 1; };	\
	fi

# Update the hash stored above.  Do this after each release and
# for any corrections to old entries.
update-NEWS-hash: NEWS
	perl -pi -e 's/^(old_NEWS_hash[ \t]+:?=[ \t]+).*/$${1}'"$(NEWS_hash)/" \
	  $(srcdir)/cfg.mk

# Ensure that we use only the standard $(VAR) notation,
# not @...@ in Makefile.am, now that we can rely on automake
# to emit a definition for each substituted variable.
# However, there is still one case in which @VAR@ use is not just
# legitimate, but actually required: when augmenting an automake-defined
# variable with a prefix.  For example, gettext uses this:
# MAKEINFO = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE= @MAKEINFO@
# otherwise, makeinfo would put German or French (current locale)
# navigation hints in the otherwise-English documentation.
#
# Allow the package to add exceptions via a hook in cfg.mk;
# for example, @PRAGMA_SYSTEM_HEADER@ can be permitted by
# setting this to ' && !/PRAGMA_SYSTEM_HEADER/'.
_makefile_at_at_check_exceptions ?=
sc_makefile_at_at_check:
	@perl -ne '/\@\w+\@/'						\
          -e ' && !/(\w+)\s+=.*\@\1\@$$/'				\
          -e ''$(_makefile_at_at_check_exceptions)			\
	  -e 'and (print "$$ARGV:$$.: $$_"), $$m=1; END {exit !$$m}'	\
	    $$($(VC_LIST_EXCEPT) | grep -E '(^|/)(Makefile\.am|[^/]+\.mk)$$') \
	  && { echo '$(ME): use $$(...), not @...@' 1>&2; exit 1; } || :

news-check: NEWS
	$(AM_V_GEN)if $(SED) -n $(news-check-lines-spec)p $<		\
	    | grep -E $(news-check-regexp) >/dev/null; then		\
	  :;								\
	else								\
	  echo 'NEWS: $$(news-check-regexp) failed to match' 1>&2;	\
	  exit 1;							\
	fi

sc_makefile_TAB_only_indentation:
	@prohibit='^	[ ]{8}'						\
	in_vc_files='akefile|\.mk$$'					\
	halt='found TAB-8-space indentation'				\
	  $(_sc_search_regexp)

sc_m4_quote_check:
	@prohibit='(AC_DEFINE(_UNQUOTED)?|AC_DEFUN)\([^[]'		\
	in_vc_files='(^configure\.ac|\.m4)$$'				\
	halt='quote the first arg to AC_DEF*'				\
	  $(_sc_search_regexp)

fix_po_file_diag = \
'you have changed the set of files with translatable diagnostics;\n\
apply the above patch\n'

# Verify that all source files using _() (more specifically, files that
# match $(_gl_translatable_string_re)) are listed in po/POTFILES.in.
po_file ?= $(srcdir)/po/POTFILES.in
generated_files ?= $(srcdir)/lib/*.[ch]
_gl_translatable_string_re ?= \b(N?_|gettext *)\([^)"]*("|$$)
sc_po_check:
	@if test -f $(po_file); then					\
	  grep -E -v '^(#|$$)' $(po_file)				\
	    | grep -v '^src/false\.c$$' | sort > $@-1;			\
	  files=;							\
	  for file in $$($(VC_LIST_EXCEPT)) $(generated_files); do	\
	    test -r $$file || continue;					\
	    case $$file in						\
	      *.m4|*.mk) continue ;;					\
	      *.?|*.??) ;;						\
	      *) continue;;						\
	    esac;							\
	    case $$file in						\
	    *.[ch])							\
	      base=`expr " $$file" : ' \(.*\)\..'`;			\
	      { test -f $$base.l || test -f $$base.y; } && continue;;	\
	    esac;							\
	    files="$$files $$file";					\
	  done;								\
	  grep -E -l '$(_gl_translatable_string_re)' $$files		\
	    | $(SED) 's|^$(_dot_escaped_srcdir)/||' | sort -u > $@-2;	\
	  diff -u -L $(po_file) -L $(po_file) $@-1 $@-2			\
	    || { printf '$(ME): '$(fix_po_file_diag) 1>&2; exit 1; };	\
	  rm -f $@-1 $@-2;						\
	fi

# Sometimes it is useful to change the PATH environment variable
# in Makefiles.  When doing so, it's better not to use the Unix-centric
# path separator of ':', but rather the automake-provided '$(PATH_SEPARATOR)'.
msg = 'Do not use ":" above; use $$(PATH_SEPARATOR) instead'
sc_makefile_path_separator_check:
	@prohibit='PATH[=].*:'						\
	in_vc_files='akefile|\.mk$$'					\
	halt=$(msg)							\
	  $(_sc_search_regexp)

# Check that 'make alpha' will not fail at the end of the process,
# i.e., when pkg-M.N.tar.xz already exists (either in "." or in ../release)
# and is read-only.
writable-files:
	$(AM_V_GEN)if test -d $(release_archive_dir); then		\
	  for file in $(DIST_ARCHIVES); do				\
	    for p in ./ $(release_archive_dir)/; do			\
	      test -e $$p$$file || continue;				\
	      test -w $$p$$file						\
		|| { echo ERROR: $$p$$file is not writable; fail=1; };	\
	    done;							\
	  done;								\
	  test "$$fail" && exit 1 || : ;				\
	else :;								\
	fi

v_etc_file = $(gnulib_dir)/lib/version-etc.c
sample-test = tests/sample-test
texi = doc/$(PACKAGE).texi
# Make sure that the copyright date in $(v_etc_file) is up to date.
# Do the same for the $(sample-test) and the main doc/.texi file.
sc_copyright_check:
	@require='enum { COPYRIGHT_YEAR = '$$(date +%Y)' };'		\
	in_files=$(v_etc_file)						\
	halt='out of date copyright in $(v_etc_file); update it'	\
	  $(_sc_search_regexp)
	@require='# Copyright \(C\) '$$(date +%Y)' Free'		\
	in_vc_files=$(sample-test)					\
	halt='out of date copyright in $(sample-test); update it'	\
	  $(_sc_search_regexp)
	@require='Copyright @copyright\{\} .*'$$(date +%Y)		\
	in_vc_files=$(texi)						\
	halt='out of date copyright in $(texi); update it'		\
	  $(_sc_search_regexp)

# If tests/help-version exists and seems to be new enough, assume that its
# use of init.sh and path_prepend_ is correct, and ensure that every other
# use of init.sh is identical.
# This is useful because help-version cross-checks prog --version
# with $(VERSION), which verifies that its path_prepend_ invocation
# sets PATH correctly.  This is an inexpensive way to ensure that
# the other init.sh-using tests also get it right.
_hv_file ?= $(srcdir)/tests/help-version
_hv_regex_weak ?= ^ *\. .*/init\.sh"
# Fix syntax-highlighters "
_hv_regex_strong ?= ^ *\. "\$${srcdir=\.}/init\.sh"
sc_cross_check_PATH_usage_in_tests:
	@if test -f $(_hv_file); then					\
	  grep -l 'VERSION mismatch' $(_hv_file) >/dev/null		\
	    || { echo "$@: skipped: no such file: $(_hv_file)" 1>&2;	\
		 exit 0; };						\
	  grep -lE '$(_hv_regex_strong)' $(_hv_file) >/dev/null		\
	    || { echo "$@: $(_hv_file) lacks conforming use of init.sh" 1>&2; \
		 exit 1; };						\
	  good=$$(grep -E '$(_hv_regex_strong)' $(_hv_file));		\
	  grep -LFx "$$good"						\
		$$(grep -lE '$(_hv_regex_weak)' $$($(VC_LIST_EXCEPT)))	\
	      | grep . &&						\
	    { echo "$(ME): the above files use path_prepend_ inconsistently" \
		1>&2; exit 1; } || :;					\
	fi

# BRE regex of file contents to identify a test script.
_test_script_regex ?= \<init\.sh\>

# In tests, use "compare expected actual", not the reverse.
sc_prohibit_reversed_compare_failure:
	@prohibit='\<compare [^ ]+ ([^ ]*exp|/dev/null)'		\
	containing='$(_test_script_regex)'				\
	halt='reversed compare arguments'				\
	  $(_sc_search_regexp)

# #if HAVE_... will evaluate to false for any non numeric string.
# That would be flagged by using -Wundef, however gnulib currently
# tests many undefined macros, and so we can't enable that option.
# So at least preclude common boolean strings as macro values.
sc_Wundef_boolean:
	@prohibit='^#define.*(yes|no|true|false)$$'			\
	in_files='$(CONFIG_INCLUDE)'					\
	halt='Use 0 or 1 for macro values'				\
	  $(_sc_search_regexp)

# Even if you use pathmax.h to guarantee that PATH_MAX is defined, it might
# not be constant, or might overflow a stack.  In general, use PATH_MAX as
# a limit, not an array or alloca size.
sc_prohibit_path_max_allocation:
	@prohibit='(\balloca *\([^)]*|\[[^]]*)\bPATH_MAX'		\
	halt='Avoid stack allocations of size PATH_MAX'			\
	  $(_sc_search_regexp)

sc_vulnerable_makefile_CVE-2009-4029:
	@prohibit='perm -777 -exec chmod a\+rwx|chmod 777 \$$\(distdir\)' \
	in_files='(^|/)Makefile\.in$$'					\
	halt=$$(printf '%s\n'						\
	  'the above files are vulnerable; beware of running'		\
	  '  "make dist*" rules, and upgrade to fixed automake'		\
	  '  see http://bugzilla.redhat.com/542609 for details')	\
	  $(_sc_search_regexp)

sc_vulnerable_makefile_CVE-2012-3386:
	@prohibit='chmod a\+w \$$\(distdir\)'				\
	in_files='(^|/)Makefile\.in$$'					\
	halt=$$(printf '%s\n'						\
	  'the above files are vulnerable; beware of running'		\
	  '  "make distcheck", and upgrade to fixed automake'		\
	  '  see http://bugzilla.redhat.com/CVE-2012-3386 for details')	\
	  $(_sc_search_regexp)

vc-diff-check:
	$(AM_V_GEN)(unset CDPATH; cd $(srcdir) && $(VC) diff) > vc-diffs || :
	$(AM_V_at)if test -s vc-diffs; then			\
	  cat vc-diffs;						\
	  echo "Some files are locally modified:" 1>&2;		\
	  exit 1;						\
	else							\
	  rm vc-diffs;						\
	fi

rel-files = $(DIST_ARCHIVES)

gnulib_dir ?= $(srcdir)/gnulib
gnulib-version = $$(cd $(gnulib_dir)				\
                    && { git describe || git rev-parse --short=10 HEAD; } )
bootstrap-tools ?= autoconf,automake,gnulib

gpgv = $$(gpgv2 --version >/dev/null && echo gpgv2 || echo gpgv)
# If it's not already specified, derive the GPG key ID from
# the signed tag we've just applied to mark this release.
gpg_key_ID ?=								\
  $$(cd $(srcdir)							\
     && git cat-file tag v$(VERSION)					\
        | $(gpgv) --status-fd 1 --keyring /dev/null - - 2>/dev/null	\
        | awk '/^\[GNUPG:\] ERRSIG / {print $$3; exit}')

translation_project_ ?= coordinator@translationproject.org

# Make info-gnu the default only for a stable release.
announcement_Cc_stable = $(translation_project_), $(PACKAGE_BUGREPORT)
announcement_mail_headers_stable =		\
  To: info-gnu@gnu.org				\
  Cc: $(announcement_Cc_)			\
  Mail-Followup-To: $(PACKAGE_BUGREPORT)

announcement_Cc_alpha = $(translation_project_)
announcement_mail_headers_alpha =		\
  To: $(PACKAGE_BUGREPORT)			\
  Cc: $(announcement_Cc_)

announcement_mail_Cc_beta = $(announcement_mail_Cc_alpha)
announcement_mail_headers_beta = $(announcement_mail_headers_alpha)

announcement_mail_Cc_ ?= $(announcement_mail_Cc_$(release-type))
announcement_mail_headers_ ?= $(announcement_mail_headers_$(release-type))
announcement: NEWS ChangeLog $(rel-files)
# Not $(AM_V_GEN) since the output of this command serves as
# announcement message: it would start with " GEN announcement".
	$(AM_V_at)$(srcdir)/$(_build-aux)/announce-gen			\
	    --mail-headers='$(announcement_mail_headers_)'		\
	    --release-type=$(release-type)				\
	    --package=$(PACKAGE)					\
	    --prev=$(PREV_VERSION)					\
	    --curr=$(VERSION)						\
	    --gpg-key-id=$(gpg_key_ID)					\
	    --srcdir=$(srcdir)						\
	    --news=$(srcdir)/NEWS					\
	    --bootstrap-tools=$(bootstrap-tools)			\
	    $$(case ,$(bootstrap-tools), in (*,gnulib,*)		\
	       echo --gnulib-version=$(gnulib-version);; esac)		\
	    --no-print-checksums					\
	    $(addprefix --url-dir=, $(url_dir_list))

.PHONY: release-commit
release-commit:
	$(AM_V_GEN)cd $(srcdir)				\
	  && $(_build-aux)/do-release-commit-and-tag	\
	       -C $(abs_builddir) $(RELEASE)

## ---------------- ##
## Updating files.  ##
## ---------------- ##

ftp-gnu = ftp://ftp.gnu.org/gnu
www-gnu = http://www.gnu.org

upload_dest_dir_ ?= $(PACKAGE)
upload_command =						\
  $(srcdir)/$(_build-aux)/gnupload $(GNUPLOADFLAGS)		\
  --to $(gnu_rel_host):$(upload_dest_dir_)			\
  $(rel-files)
emit_upload_commands:
	@echo =====================================
	@echo =====================================
	@echo '$(upload_command)'
	@echo '# send the ~/announce-$(my_distdir) e-mail'
	@echo =====================================
	@echo =====================================

.PHONY: upload
upload:
	$(AM_V_GEN)$(upload_command)

define emit-commit-log
  printf '%s\n' 'maint: post-release administrivia' ''			\
    '* NEWS: Add header line for next release.'				\
    '* .prev-version: Record previous version.'				\
    '* cfg.mk (old_NEWS_hash): Auto-update.'
endef

.PHONY: no-submodule-changes
no-submodule-changes:
	$(AM_V_GEN)if test -d $(srcdir)/.git				\
		&& git --version >/dev/null 2>&1; then			\
	  diff=$$(cd $(srcdir) && git submodule -q foreach		\
		  git diff-index --name-only HEAD)			\
	    || exit 1;							\
	  case $$diff in '') ;;						\
	    *) echo '$(ME): submodule files are locally modified:';	\
		echo "$$diff"; exit 1;; esac;				\
	else								\
	  : ;								\
	fi

submodule-checks ?= no-submodule-changes public-submodule-commit

# Ensure that each sub-module commit we're using is public.
# Without this, it is too easy to tag and release code that
# cannot be built from a fresh clone.
.PHONY: public-submodule-commit
public-submodule-commit:
	$(AM_V_GEN)if test -d $(srcdir)/.git				\
		&& git --version >/dev/null 2>&1; then			\
	  cd $(srcdir) &&						\
	  git submodule --quiet foreach					\
	      'test "$$(git rev-parse "$$sha1")"			\
		  = "$$(git merge-base origin "$$sha1")"'		\
	    || { echo '$(ME): found non-public submodule commit' >&2;	\
		 exit 1; };						\
	else								\
	  : ;								\
	fi
# This rule has a high enough utility/cost ratio that it should be a
# dependent of "check" by default.  However, some of us do occasionally
# commit a temporary change that deliberately points to a non-public
# submodule commit, and want to be able to use rules like "make check".
# In that case, run e.g., "make check gl_public_submodule_commit="
# to disable this test.
gl_public_submodule_commit ?= public-submodule-commit
check: $(gl_public_submodule_commit)

.PHONY: alpha beta stable release
ALL_RECURSIVE_TARGETS += alpha beta stable
alpha beta stable: $(local-check) writable-files $(submodule-checks)
	$(AM_V_GEN)test $@ = stable					\
	  && { echo $(VERSION) | grep -E '^[0-9]+(\.[0-9]+)+$$'		\
	       || { echo "invalid version string: $(VERSION)" 1>&2; exit 1;};}\
	  || :
	$(AM_V_at)$(MAKE) vc-diff-check
	$(AM_V_at)$(MAKE) news-check
	$(AM_V_at)$(MAKE) distcheck
	$(AM_V_at)$(MAKE) dist
	$(AM_V_at)$(MAKE) $(release-prep-hook) RELEASE_TYPE=$@
	$(AM_V_at)$(MAKE) -s emit_upload_commands RELEASE_TYPE=$@

release:
	$(AM_V_GEN)$(MAKE) _version
	$(AM_V_GEN)$(MAKE) $(release-type)

# Override this in cfg.mk if you follow different procedures.
release-prep-hook ?= release-prep

gl_noteworthy_news_ = * Noteworthy changes in release ?.? (????-??-??) [?]
.PHONY: release-prep
release-prep:
	$(AM_V_GEN)$(MAKE) --no-print-directory -s announcement \
	  > ~/announce-$(my_distdir)
	$(AM_V_at)if test -d $(release_archive_dir); then	\
	  ln $(rel-files) $(release_archive_dir);		\
	  chmod a-w $(rel-files);				\
	fi
	$(AM_V_at)echo $(VERSION) > $(prev_version_file)
	$(AM_V_at)$(MAKE) update-NEWS-hash
	$(AM_V_at)perl -pi						\
	  -e '$$. == 3 and print "$(gl_noteworthy_news_)\n\n\n"'	\
	  $(srcdir)/NEWS
	$(AM_V_at)msg=$$($(emit-commit-log)) || exit 1;		\
	cd $(srcdir) && $(VC) commit -m "$$msg" -a

# Override this with e.g., -s $(srcdir)/some_other_name.texi
# if the default $(PACKAGE)-derived name doesn't apply.
gendocs_options_ ?=

.PHONY: web-manual
web-manual:
	$(AM_V_GEN)test -z "$(manual_title)" \
	  && { echo define manual_title in cfg.mk 1>&2; exit 1; } || :
	$(AM_V_at)cd '$(srcdir)/doc'; \
	  $(SHELL) ../$(_build-aux)/gendocs.sh $(gendocs_options_) \
	     -o '$(abs_builddir)/doc/manual' \
	     --email $(PACKAGE_BUGREPORT) $(PACKAGE) \
	    "$(PACKAGE_NAME) - $(manual_title)"
	$(AM_V_at)echo " *** Upload the doc/manual directory to web-cvs."

.PHONY: web-manual-update
web-manual-update:
	$(AM_V_GEN)cd $(srcdir) \
	  && $(_build-aux)/gnu-web-doc-update -C $(abs_builddir)


# Code Coverage

init-coverage:
	$(MAKE) $(AM_MAKEFLAGS) clean
	lcov --directory . --zerocounters

COVERAGE_CCOPTS ?= "-g --coverage"
COVERAGE_OUT ?= doc/coverage

build-coverage:
	$(MAKE) $(AM_MAKEFLAGS) CFLAGS=$(COVERAGE_CCOPTS) CXXFLAGS=$(COVERAGE_CCOPTS)
	$(MAKE) $(AM_MAKEFLAGS) CFLAGS=$(COVERAGE_CCOPTS) CXXFLAGS=$(COVERAGE_CCOPTS) check
	mkdir -p $(COVERAGE_OUT)
	lcov --directory . --output-file $(COVERAGE_OUT)/$(PACKAGE).info \
		--capture

gen-coverage:
	genhtml --output-directory $(COVERAGE_OUT) \
		$(COVERAGE_OUT)/$(PACKAGE).info \
		--highlight --frames --legend \
		--title "$(PACKAGE_NAME)"

coverage: init-coverage build-coverage gen-coverage

# Some projects carry local adjustments for gnulib modules via patches in
# a gnulib patch directory whose default name is gl/ (defined in bootstrap
# via local_gl_dir=gl).  Those patches become stale as the originals evolve
# in gnulib.  Use this rule to refresh any stale patches.  It applies each
# patch to the original in $(gnulib_dir) and uses the temporary result to
# generate a fuzz-free .diff file.  If you customize the name of your local
# gnulib patch directory via bootstrap.conf, this rule detects that name.
# Run this from a non-VPATH (i.e., srcdir) build directory.
.PHONY: refresh-gnulib-patches
refresh-gnulib-patches:
	gl=gl;								\
	if test -f bootstrap.conf; then					\
	  t=$$(perl -lne '/^\s*local_gl_dir=(\S+)/ and $$d=$$1;'	\
	       -e 'END{defined $$d and print $$d}' bootstrap.conf);	\
	  test -n "$$t" && gl=$$t;					\
	fi;								\
	for diff in $$(cd $$gl; git ls-files | grep '\.diff$$'); do	\
	  b=$$(printf %s "$$diff"|$(SED) 's/\.diff$$//');		\
	  VERSION_CONTROL=none						\
	    patch "$(gnulib_dir)/$$b" "$$gl/$$diff" || exit 1;		\
	  ( cd $(gnulib_dir) || exit 1;					\
	    git diff "$$b" > "../$$gl/$$diff";				\
	    git checkout $$b ) || exit 1;				\
	done

# Update gettext files.
PACKAGE ?= $(shell basename $(PWD))
PO_DOMAIN ?= $(PACKAGE)
POURL = http://translationproject.org/latest/$(PO_DOMAIN)/
PODIR ?= po
refresh-po:
	rm -f $(PODIR)/*.po && \
	echo "$(ME): getting translations into po (please ignore the robots.txt ERROR 404)..." && \
	wget --no-verbose --directory-prefix $(PODIR) --no-directories --recursive --level 1 --accept .po --accept .po.1 $(POURL) && \
	echo 'en@boldquot' > $(PODIR)/LINGUAS && \
	echo 'en@quot' >> $(PODIR)/LINGUAS && \
	ls $(PODIR)/*.po | $(SED) 's/\.po//;s,$(PODIR)/,,' | \
	  sort >> $(PODIR)/LINGUAS

 # Running indent once is not idempotent, but running it twice is.
INDENT_SOURCES ?= $(C_SOURCES)
.PHONY: indent
indent:
	indent $(INDENT_SOURCES)
	indent $(INDENT_SOURCES)

# If you want to set UPDATE_COPYRIGHT_* environment variables,
# put the assignments in this variable.
update-copyright-env ?=

# Run this rule once per year (usually early in January)
# to update all FSF copyright year lists in your project.
# If you have an additional project-specific rule,
# add it in cfg.mk along with a line 'update-copyright: prereq'.
# By default, exclude all variants of COPYING; you can also
# add exemptions (such as ChangeLog..* for rotated change logs)
# in the file .x-update-copyright.
.PHONY: update-copyright
update-copyright:
	$(AM_V_GEN)grep -l -w Copyright                                  \
	  $$(export VC_LIST_EXCEPT_DEFAULT=COPYING && $(VC_LIST_EXCEPT)) \
	  | $(update-copyright-env) xargs $(srcdir)/$(_build-aux)/$@

# This tight_scope test is skipped with a warning if $(_gl_TS_headers) is not
# overridden and $(_gl_TS_dir)/Makefile.am does not mention noinst_HEADERS.

# NOTE: to override any _gl_TS_* default value, you must
# define the variable(s) using "export" in cfg.mk.
_gl_TS_dir ?= src

ALL_RECURSIVE_TARGETS += sc_tight_scope
sc_tight_scope: tight-scope.mk
	@fail=0;							\
	if ! grep '^ *export _gl_TS_headers *=' $(srcdir)/cfg.mk	\
		> /dev/null						\
	   && ! grep -w noinst_HEADERS $(srcdir)/$(_gl_TS_dir)/Makefile.am \
		> /dev/null 2>&1; then					\
	    echo '$(ME): skipping $@';					\
	else								\
	    $(MAKE) -s -C $(_gl_TS_dir)					\
		-f Makefile						\
		-f $(abs_top_srcdir)/cfg.mk				\
		-f $(abs_top_builddir)/$<				\
	      _gl_tight_scope						\
		|| fail=1;						\
	fi;								\
	rm -f $<;							\
	exit $$fail

tight-scope.mk: $(ME)
	@rm -f $@ $@-t
	@perl -ne '/^# TS-start/.../^# TS-end/ and print' $(srcdir)/$(ME) > $@-t
	@chmod a=r $@-t && mv $@-t $@

ifeq (a,b)
# TS-start

# Most functions should have static scope.
# Any that don't must be marked with 'extern', but 'main'
# and 'usage' are exceptions: they're always extern, but
# do not need to be marked.  Symbols matching '__.*' are
# reserved by the compiler, so are automatically excluded below.
_gl_TS_unmarked_extern_functions ?= main usage
_gl_TS_function_match ?= /^(?:$(_gl_TS_extern)) +.*?(\w+) *\(/

# If your project uses a macro like "XTERN", then put
# the following in cfg.mk to override this default:
# export _gl_TS_extern = extern|XTERN
_gl_TS_extern ?= extern

# The second nm|grep checks for file-scope variables with 'extern' scope.
# Without gnulib's progname module, you might put program_name here.
# Symbols matching '__.*' are reserved by the compiler,
# so are automatically excluded below.
_gl_TS_unmarked_extern_vars ?=

# NOTE: the _match variables are perl expressions -- not mere regular
# expressions -- so that you can extend them to match other patterns
# and easily extract matched variable names.
# For example, if your project declares some global variables via
# a macro like this: GLOBAL(type, var_name, initializer), then you
# can override this definition to automatically extract those names:
# export _gl_TS_var_match = \
#   /^(?:$(_gl_TS_extern)) .*?\**(\w+)(\[.*?\])?;/ || /\bGLOBAL\(.*?,\s*(.*?),/
_gl_TS_var_match ?= /^(?:$(_gl_TS_extern)) .*?(\w+)(\[.*?\])?;/

# The names of object files in (or relative to) $(_gl_TS_dir).
_gl_TS_obj_files ?= *.$(OBJEXT)

# Files in which to search for the one-line style extern declarations.
# $(_gl_TS_dir)-relative.
_gl_TS_headers ?= $(noinst_HEADERS)
_gl_TS_other_headers ?= *.h

.PHONY: _gl_tight_scope
_gl_tight_scope: $(bin_PROGRAMS)
	sed_wrap='s/^/^_?/;s/$$/$$/';					\
	t=exceptions-$$$$;						\
	trap 's=$$?; rm -f $$t; exit $$s' 0;				\
	for sig in 1 2 3 13 15; do					\
	  eval "trap 'v=`expr $$sig + 128`; (exit $$v); exit $$v' $$sig"; \
	done;								\
	src=`for f in $(SOURCES); do					\
	       test -f $$f && d= || d=$(srcdir)/; echo $$d$$f; done`;	\
	hdr=`for f in $(_gl_TS_headers); do				\
	       test -f $$f && d= || d=$(srcdir)/; echo $$d$$f; done`;	\
	( printf '%s\n' '__.*' $(_gl_TS_unmarked_extern_functions);	\
	  grep -h -A1 '^extern .*[^;]$$' $$src				\
	    | grep -vE '^(extern |--|#)' | $(SED) 's/ .*//; /^$$/d';	\
	  perl -lne							\
	     '$(_gl_TS_function_match) and print $$1' $$hdr;		\
	) | sort -u | $(SED) "$$sed_wrap" > $$t;			\
	nm -g $(_gl_TS_obj_files)|$(SED) -n 's/.* T //p'|grep -Ev -f $$t \
	  && { echo the above functions should have static scope >&2;	\
	       exit 1; } || : ;						\
	( printf '%s\n' '__.*' main $(_gl_TS_unmarked_extern_vars);	\
	  perl -lne '$(_gl_TS_var_match) and print $$1'			\
		$$hdr $(_gl_TS_other_headers)				\
	) | sort -u | $(SED) "$$sed_wrap" > $$t;			\
	nm -g $(_gl_TS_obj_files) | $(SED) -n 's/.* [BCDGRS] //p'	\
            | sort -u | grep -Ev -f $$t					\
	  && { echo the above variables should have static scope >&2;	\
	       exit 1; } || :
# TS-end
endif
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/config.h.in������������������������������������������������������������������������������0000644�0000000�0000000�00000124330�13464267677�012512� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* config.h.in.  Generated from configure.ac by autoheader.  */

/* Define to the number of bits in type 'ptrdiff_t'. */
#undef BITSIZEOF_PTRDIFF_T

/* Define to the number of bits in type 'sig_atomic_t'. */
#undef BITSIZEOF_SIG_ATOMIC_T

/* Define to the number of bits in type 'size_t'. */
#undef BITSIZEOF_SIZE_T

/* Define to the number of bits in type 'wchar_t'. */
#undef BITSIZEOF_WCHAR_T

/* Define to the number of bits in type 'wint_t'. */
#undef BITSIZEOF_WINT_T

/* Path to the diff command */
#undef CONFIG_DIFF_COMMAND

/* Define if support for "binary" (encoded) files is to be disabled */
#undef CONFIG_DISABLE_BINARY_SUPPORT

/* Maximum length of line which CSSC will create in an SCCS file */
#undef CONFIG_MAX_BODY_LINE_LENGTH

/* the name of the file descriptor member of DIR */
#undef DIR_FD_MEMBER_NAME

#ifdef DIR_FD_MEMBER_NAME
# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
#else
# define DIR_TO_FD(Dir_p) -1
#endif


/* Define this to 1 if F_DUPFD behavior does not match POSIX */
#undef FCNTL_DUPFD_BUGGY

/* Define to 1 if ungetc is broken when used on arbitrary bytes. */
#undef FUNC_UNGETC_BROKEN

/* Define if gettimeofday clobbers the localtime buffer. */
#undef GETTIMEOFDAY_CLOBBERS_LOCALTIME

/* Define this to 'void' or 'struct timezone' to match the system's
   declaration of the second argument to gettimeofday. */
#undef GETTIMEOFDAY_TIMEZONE

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module dirent-safer shall be considered present. */
#undef GNULIB_DIRENT_SAFER

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module fd-safer-flag shall be considered present. */
#undef GNULIB_FD_SAFER_FLAG

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module fscanf shall be considered present. */
#undef GNULIB_FSCANF

/* Define to 1 if printf and friends should be labeled with attribute
   "__gnu_printf__" instead of "__printf__" */
#undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module pthread shall be considered present. */
#undef GNULIB_PTHREAD

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module scanf shall be considered present. */
#undef GNULIB_SCANF

/* Define to 1 when the gnulib module cloexec should be tested. */
#undef GNULIB_TEST_CLOEXEC

/* Define to 1 when the gnulib module close should be tested. */
#undef GNULIB_TEST_CLOSE

/* Define to 1 when the gnulib module closedir should be tested. */
#undef GNULIB_TEST_CLOSEDIR

/* Define to 1 when the gnulib module dirfd should be tested. */
#undef GNULIB_TEST_DIRFD

/* Define to 1 when the gnulib module dup should be tested. */
#undef GNULIB_TEST_DUP

/* Define to 1 when the gnulib module dup2 should be tested. */
#undef GNULIB_TEST_DUP2

/* Define to 1 when the gnulib module fcntl should be tested. */
#undef GNULIB_TEST_FCNTL

/* Define to 1 when the gnulib module fdopen should be tested. */
#undef GNULIB_TEST_FDOPEN

/* Define to 1 when the gnulib module fseek should be tested. */
#undef GNULIB_TEST_FSEEK

/* Define to 1 when the gnulib module fseeko should be tested. */
#undef GNULIB_TEST_FSEEKO

/* Define to 1 when the gnulib module fstat should be tested. */
#undef GNULIB_TEST_FSTAT

/* Define to 1 when the gnulib module getcwd should be tested. */
#undef GNULIB_TEST_GETCWD

/* Define to 1 when the gnulib module getdtablesize should be tested. */
#undef GNULIB_TEST_GETDTABLESIZE

/* Define to 1 when the gnulib module gettimeofday should be tested. */
#undef GNULIB_TEST_GETTIMEOFDAY

/* Define to 1 when the gnulib module lseek should be tested. */
#undef GNULIB_TEST_LSEEK

/* Define to 1 when the gnulib module lstat should be tested. */
#undef GNULIB_TEST_LSTAT

/* Define to 1 when the gnulib module open should be tested. */
#undef GNULIB_TEST_OPEN

/* Define to 1 when the gnulib module opendir should be tested. */
#undef GNULIB_TEST_OPENDIR

/* Define to 1 when the gnulib module stat should be tested. */
#undef GNULIB_TEST_STAT

/* Define to 1 when the gnulib module symlink should be tested. */
#undef GNULIB_TEST_SYMLINK

/* Define to 1 if you have the `abort' function. */
#undef HAVE_ABORT

/* Define to 1 if you have the `closedir' function. */
#undef HAVE_CLOSEDIR

/* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't.
   */
#undef HAVE_DECL_DIRFD

/* Define to 1 if you have the declaration of `fseeko', and to 0 if you don't.
   */
#undef HAVE_DECL_FSEEKO

/* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you
   don't. */
#undef HAVE_DECL_GETDTABLESIZE

/* Define to 1 if you have the declaration of `program_invocation_name', and
   to 0 if you don't. */
#undef HAVE_DECL_PROGRAM_INVOCATION_NAME

/* Define to 1 if you have the declaration of `program_invocation_short_name',
   and to 0 if you don't. */
#undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME

/* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you
   don't. */
#undef HAVE_DECL_SYS_SIGLIST

/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
   */
#undef HAVE_DIRENT_H

/* Define to 1 if you have the `dirfd' function. */
#undef HAVE_DIRFD

/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H

/* Define to 1 if you have the 'dup2' function. */
#undef HAVE_DUP2

/* Define to 1 if you have the 'fcntl' function. */
#undef HAVE_FCNTL

/* Define to 1 if you have the 'fdopendir' function. */
#undef HAVE_FDOPENDIR

/* Define to 1 if you have the <features.h> header file. */
#undef HAVE_FEATURES_H

/* Define to 1 if you have the `fileno' function. */
#undef HAVE_FILENO

/* Define to 1 if you have the `fork' function. */
#undef HAVE_FORK

/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
#undef HAVE_FSEEKO

/* Define to 1 if you have the `fsetpos' function. */
#undef HAVE_FSETPOS

/* Define to 1 if you have the `fstat' function. */
#undef HAVE_FSTAT

/* Define to 1 if you have the 'getdtablesize' function. */
#undef HAVE_GETDTABLESIZE

/* Define to 1 if you have the `getegid' function. */
#undef HAVE_GETEGID

/* Define to 1 if you have the `geteuid' function. */
#undef HAVE_GETEUID

/* Define to 1 if you have the `getlogin' function. */
#undef HAVE_GETLOGIN

/* Define to 1 if you have the `getpwuid' function. */
#undef HAVE_GETPWUID

/* Define to 1 if you have the 'gettimeofday' function. */
#undef HAVE_GETTIMEOFDAY

/* Define if we are using GNU diff */
#undef HAVE_GNU_DIFF

/* Define to 1 if you have the <grp.h> header file. */
#undef HAVE_GRP_H

/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H

/* Define to 1 if you have the <io.h> header file. */
#undef HAVE_IO_H

/* Define to 1 if you have the <locale.h> header file. */
#undef HAVE_LOCALE_H

/* Define to 1 if the system has the type 'long long int'. */
#undef HAVE_LONG_LONG_INT

/* Define to 1 if you have the 'lstat' function. */
#undef HAVE_LSTAT

/* Define to 1 if you have the `memchr' function. */
#undef HAVE_MEMCHR

/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H

/* Define to 1 on MSVC platforms that have the "invalid parameter handler"
   concept. */
#undef HAVE_MSVC_INVALID_PARAMETER_HANDLER

/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
#undef HAVE_NDIR_H

/* Define to 1 if you have the `opendir' function. */
#undef HAVE_OPENDIR

/* Define to 1 if you have the `pipe' function. */
#undef HAVE_PIPE

/* Define to 1 if you have the <process.h> header file. */
#undef HAVE_PROCESS_H

/* Define to 1 if you have the <prototypes.h> header file. */
#undef HAVE_PROTOTYPES_H

/* Define if you have POSIX threads libraries and header files. */
#undef HAVE_PTHREAD

/* Define to 1 if you have the <pthread.h> header file. */
#undef HAVE_PTHREAD_H

/* Define to 1 if the system has the type `pthread_spinlock_t'. */
#undef HAVE_PTHREAD_SPINLOCK_T

/* Define to 1 if the system has the type `pthread_t'. */
#undef HAVE_PTHREAD_T

/* Define to 1 if you have the <pwd.h> header file. */
#undef HAVE_PWD_H

/* Define to 1 if alphasort is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ALPHASORT

/* Define to 1 if atoll is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ATOLL

/* Define to 1 if btowc is declared even after undefining macros. */
#undef HAVE_RAW_DECL_BTOWC

/* Define to 1 if canonicalize_file_name is declared even after undefining
   macros. */
#undef HAVE_RAW_DECL_CANONICALIZE_FILE_NAME

/* Define to 1 if chdir is declared even after undefining macros. */
#undef HAVE_RAW_DECL_CHDIR

/* Define to 1 if chown is declared even after undefining macros. */
#undef HAVE_RAW_DECL_CHOWN

/* Define to 1 if closedir is declared even after undefining macros. */
#undef HAVE_RAW_DECL_CLOSEDIR

/* Define to 1 if dirfd is declared even after undefining macros. */
#undef HAVE_RAW_DECL_DIRFD

/* Define to 1 if dprintf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_DPRINTF

/* Define to 1 if dup is declared even after undefining macros. */
#undef HAVE_RAW_DECL_DUP

/* Define to 1 if dup2 is declared even after undefining macros. */
#undef HAVE_RAW_DECL_DUP2

/* Define to 1 if dup3 is declared even after undefining macros. */
#undef HAVE_RAW_DECL_DUP3

/* Define to 1 if endusershell is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ENDUSERSHELL

/* Define to 1 if environ is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ENVIRON

/* Define to 1 if euidaccess is declared even after undefining macros. */
#undef HAVE_RAW_DECL_EUIDACCESS

/* Define to 1 if faccessat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FACCESSAT

/* Define to 1 if fchdir is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FCHDIR

/* Define to 1 if fchmodat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FCHMODAT

/* Define to 1 if fchownat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FCHOWNAT

/* Define to 1 if fcntl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FCNTL

/* Define to 1 if fdatasync is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FDATASYNC

/* Define to 1 if fdopendir is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FDOPENDIR

/* Define to 1 if ffsl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FFSL

/* Define to 1 if ffsll is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FFSLL

/* Define to 1 if flock is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FLOCK

/* Define to 1 if fpurge is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FPURGE

/* Define to 1 if fseeko is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FSEEKO

/* Define to 1 if fstat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FSTAT

/* Define to 1 if fstatat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FSTATAT

/* Define to 1 if fsync is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FSYNC

/* Define to 1 if ftello is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FTELLO

/* Define to 1 if ftruncate is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FTRUNCATE

/* Define to 1 if futimens is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FUTIMENS

/* Define to 1 if getcwd is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETCWD

/* Define to 1 if getdelim is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETDELIM

/* Define to 1 if getdomainname is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETDOMAINNAME

/* Define to 1 if getdtablesize is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETDTABLESIZE

/* Define to 1 if getgroups is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETGROUPS

/* Define to 1 if gethostname is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETHOSTNAME

/* Define to 1 if getline is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETLINE

/* Define to 1 if getloadavg is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETLOADAVG

/* Define to 1 if getlogin is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETLOGIN

/* Define to 1 if getlogin_r is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETLOGIN_R

/* Define to 1 if getpagesize is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETPAGESIZE

/* Define to 1 if gets is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETS

/* Define to 1 if getsubopt is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETSUBOPT

/* Define to 1 if gettimeofday is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETTIMEOFDAY

/* Define to 1 if getusershell is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GETUSERSHELL

/* Define to 1 if grantpt is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GRANTPT

/* Define to 1 if group_member is declared even after undefining macros. */
#undef HAVE_RAW_DECL_GROUP_MEMBER

/* Define to 1 if imaxabs is declared even after undefining macros. */
#undef HAVE_RAW_DECL_IMAXABS

/* Define to 1 if imaxdiv is declared even after undefining macros. */
#undef HAVE_RAW_DECL_IMAXDIV

/* Define to 1 if initstate is declared even after undefining macros. */
#undef HAVE_RAW_DECL_INITSTATE

/* Define to 1 if initstate_r is declared even after undefining macros. */
#undef HAVE_RAW_DECL_INITSTATE_R

/* Define to 1 if isatty is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ISATTY

/* Define to 1 if isblank is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ISBLANK

/* Define to 1 if lchmod is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LCHMOD

/* Define to 1 if lchown is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LCHOWN

/* Define to 1 if link is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LINK

/* Define to 1 if linkat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LINKAT

/* Define to 1 if lseek is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LSEEK

/* Define to 1 if lstat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LSTAT

/* Define to 1 if mbrlen is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBRLEN

/* Define to 1 if mbrtowc is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBRTOWC

/* Define to 1 if mbsinit is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBSINIT

/* Define to 1 if mbsnrtowcs is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBSNRTOWCS

/* Define to 1 if mbsrtowcs is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBSRTOWCS

/* Define to 1 if memmem is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MEMMEM

/* Define to 1 if mempcpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MEMPCPY

/* Define to 1 if memrchr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MEMRCHR

/* Define to 1 if mkdirat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MKDIRAT

/* Define to 1 if mkdtemp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MKDTEMP

/* Define to 1 if mkfifo is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MKFIFO

/* Define to 1 if mkfifoat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MKFIFOAT

/* Define to 1 if mknod is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MKNOD

/* Define to 1 if mknodat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MKNODAT

/* Define to 1 if mkostemp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MKOSTEMP

/* Define to 1 if mkostemps is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MKOSTEMPS

/* Define to 1 if mkstemp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MKSTEMP

/* Define to 1 if mkstemps is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MKSTEMPS

/* Define to 1 if openat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_OPENAT

/* Define to 1 if opendir is declared even after undefining macros. */
#undef HAVE_RAW_DECL_OPENDIR

/* Define to 1 if pclose is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PCLOSE

/* Define to 1 if pipe is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PIPE

/* Define to 1 if pipe2 is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PIPE2

/* Define to 1 if popen is declared even after undefining macros. */
#undef HAVE_RAW_DECL_POPEN

/* Define to 1 if posix_openpt is declared even after undefining macros. */
#undef HAVE_RAW_DECL_POSIX_OPENPT

/* Define to 1 if pread is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PREAD

/* Define to 1 if pthread_sigmask is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PTHREAD_SIGMASK

/* Define to 1 if ptsname is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PTSNAME

/* Define to 1 if ptsname_r is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PTSNAME_R

/* Define to 1 if pwrite is declared even after undefining macros. */
#undef HAVE_RAW_DECL_PWRITE

/* Define to 1 if random is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RANDOM

/* Define to 1 if random_r is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RANDOM_R

/* Define to 1 if rawmemchr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RAWMEMCHR

/* Define to 1 if readdir is declared even after undefining macros. */
#undef HAVE_RAW_DECL_READDIR

/* Define to 1 if readlink is declared even after undefining macros. */
#undef HAVE_RAW_DECL_READLINK

/* Define to 1 if readlinkat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_READLINKAT

/* Define to 1 if realpath is declared even after undefining macros. */
#undef HAVE_RAW_DECL_REALPATH

/* Define to 1 if renameat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RENAMEAT

/* Define to 1 if rewinddir is declared even after undefining macros. */
#undef HAVE_RAW_DECL_REWINDDIR

/* Define to 1 if rmdir is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RMDIR

/* Define to 1 if rpmatch is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RPMATCH

/* Define to 1 if scandir is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SCANDIR

/* Define to 1 if secure_getenv is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SECURE_GETENV

/* Define to 1 if setenv is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SETENV

/* Define to 1 if sethostname is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SETHOSTNAME

/* Define to 1 if setstate is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SETSTATE

/* Define to 1 if setstate_r is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SETSTATE_R

/* Define to 1 if setusershell is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SETUSERSHELL

/* Define to 1 if sigaction is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SIGACTION

/* Define to 1 if sigaddset is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SIGADDSET

/* Define to 1 if sigdelset is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SIGDELSET

/* Define to 1 if sigemptyset is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SIGEMPTYSET

/* Define to 1 if sigfillset is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SIGFILLSET

/* Define to 1 if sigismember is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SIGISMEMBER

/* Define to 1 if sigpending is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SIGPENDING

/* Define to 1 if sigprocmask is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SIGPROCMASK

/* Define to 1 if sleep is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SLEEP

/* Define to 1 if snprintf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SNPRINTF

/* Define to 1 if srandom is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SRANDOM

/* Define to 1 if srandom_r is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SRANDOM_R

/* Define to 1 if stat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STAT

/* Define to 1 if stpcpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STPCPY

/* Define to 1 if stpncpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STPNCPY

/* Define to 1 if strcasestr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRCASESTR

/* Define to 1 if strchrnul is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRCHRNUL

/* Define to 1 if strdup is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRDUP

/* Define to 1 if strerror_r is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRERROR_R

/* Define to 1 if strncat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRNCAT

/* Define to 1 if strndup is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRNDUP

/* Define to 1 if strnlen is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRNLEN

/* Define to 1 if strpbrk is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRPBRK

/* Define to 1 if strsep is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRSEP

/* Define to 1 if strsignal is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRSIGNAL

/* Define to 1 if strtod is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRTOD

/* Define to 1 if strtoimax is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRTOIMAX

/* Define to 1 if strtok_r is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRTOK_R

/* Define to 1 if strtoll is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRTOLL

/* Define to 1 if strtoull is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRTOULL

/* Define to 1 if strtoumax is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRTOUMAX

/* Define to 1 if strverscmp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRVERSCMP

/* Define to 1 if symlink is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SYMLINK

/* Define to 1 if symlinkat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SYMLINKAT

/* Define to 1 if tmpfile is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TMPFILE

/* Define to 1 if ttyname_r is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TTYNAME_R

/* Define to 1 if unlink is declared even after undefining macros. */
#undef HAVE_RAW_DECL_UNLINK

/* Define to 1 if unlinkat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_UNLINKAT

/* Define to 1 if unlockpt is declared even after undefining macros. */
#undef HAVE_RAW_DECL_UNLOCKPT

/* Define to 1 if unsetenv is declared even after undefining macros. */
#undef HAVE_RAW_DECL_UNSETENV

/* Define to 1 if usleep is declared even after undefining macros. */
#undef HAVE_RAW_DECL_USLEEP

/* Define to 1 if utimensat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_UTIMENSAT

/* Define to 1 if vdprintf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_VDPRINTF

/* Define to 1 if vsnprintf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_VSNPRINTF

/* Define to 1 if waitpid is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WAITPID

/* Define to 1 if wcpcpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCPCPY

/* Define to 1 if wcpncpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCPNCPY

/* Define to 1 if wcrtomb is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCRTOMB

/* Define to 1 if wcscasecmp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSCASECMP

/* Define to 1 if wcscat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSCAT

/* Define to 1 if wcschr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSCHR

/* Define to 1 if wcscmp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSCMP

/* Define to 1 if wcscoll is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSCOLL

/* Define to 1 if wcscpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSCPY

/* Define to 1 if wcscspn is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSCSPN

/* Define to 1 if wcsdup is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSDUP

/* Define to 1 if wcslen is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSLEN

/* Define to 1 if wcsncasecmp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSNCASECMP

/* Define to 1 if wcsncat is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSNCAT

/* Define to 1 if wcsncmp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSNCMP

/* Define to 1 if wcsncpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSNCPY

/* Define to 1 if wcsnlen is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSNLEN

/* Define to 1 if wcsnrtombs is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSNRTOMBS

/* Define to 1 if wcspbrk is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSPBRK

/* Define to 1 if wcsrchr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSRCHR

/* Define to 1 if wcsrtombs is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSRTOMBS

/* Define to 1 if wcsspn is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSSPN

/* Define to 1 if wcsstr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSSTR

/* Define to 1 if wcstok is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSTOK

/* Define to 1 if wcswidth is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSWIDTH

/* Define to 1 if wcsxfrm is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCSXFRM

/* Define to 1 if wctob is declared even after undefining macros. */
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/* Define to 1 if wcwidth is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCWIDTH

/* Define to 1 if wmemchr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WMEMCHR

/* Define to 1 if wmemcmp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WMEMCMP

/* Define to 1 if wmemcpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WMEMCPY

/* Define to 1 if wmemmove is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WMEMMOVE

/* Define to 1 if wmemset is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WMEMSET

/* Define to 1 if _Exit is declared even after undefining macros. */
#undef HAVE_RAW_DECL__EXIT

/* Define to 1 if you have the `readlink' function. */
#undef HAVE_READLINK

/* Define to 1 if you have the <sched.h> header file. */
#undef HAVE_SCHED_H

/* Define to 1 if you have the `setdtablesize' function. */
#undef HAVE_SETDTABLESIZE

/* Define to 1 if you have the `setgroups' function. */
#undef HAVE_SETGROUPS

/* Define to 1 if you have the `setreuid' function. */
#undef HAVE_SETREUID

/* Define to 1 if 'sig_atomic_t' is a signed integer type. */
#undef HAVE_SIGNED_SIG_ATOMIC_T

/* Define to 1 if 'wchar_t' is a signed integer type. */
#undef HAVE_SIGNED_WCHAR_T

/* Define to 1 if 'wint_t' is a signed integer type. */
#undef HAVE_SIGNED_WINT_T

/* Define to 1 if the system has the type `sigset_t'. */
#undef HAVE_SIGSET_T

/* Define to 1 if you have the `spawn' function. */
#undef HAVE_SPAWN

/* Define to 1 if you have the `stat' function. */
#undef HAVE_STAT

/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H

/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H

/* Define to 1 if you have the <string> header file. */
#undef HAVE_STRING

/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H

/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H

/* Define to 1 if you have the `symlink' function. */
#undef HAVE_SYMLINK

/* Define to 1 if you have the `sysconf' function. */
#undef HAVE_SYSCONF

/* Define to 1 if you have the <sys/bitypes.h> header file. */
#undef HAVE_SYS_BITYPES_H

/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
   */
#undef HAVE_SYS_DIR_H

/* Define to 1 if you have the <sys/file.h> header file. */
#undef HAVE_SYS_FILE_H

/* Define to 1 if you have the <sys/inttypes.h> header file. */
#undef HAVE_SYS_INTTYPES_H

/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
   */
#undef HAVE_SYS_NDIR_H

/* Define to 1 if you have the <sys/param.h> header file. */
#undef HAVE_SYS_PARAM_H

/* Define to 1 if you have the <sys/socket.h> header file. */
#undef HAVE_SYS_SOCKET_H

/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H

/* Define to 1 if you have the <sys/timeb.h> header file. */
#undef HAVE_SYS_TIMEB_H

/* Define to 1 if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H

/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H

/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
#undef HAVE_SYS_WAIT_H

/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H

/* Define to 1 if you have the `unsetenv' function. */
#undef HAVE_UNSETENV

/* Define to 1 if the system has the type 'unsigned long long int'. */
#undef HAVE_UNSIGNED_LONG_LONG_INT

/* Define to 1 if you have the `wait' function. */
#undef HAVE_WAIT

/* Define to 1 if you have the <wchar.h> header file. */
#undef HAVE_WCHAR_H

/* Define if you have the 'wchar_t' type. */
#undef HAVE_WCHAR_T

/* Define to 1 if you have the <winsock2.h> header file. */
#undef HAVE_WINSOCK2_H

/* Define if you have the 'wint_t' type. */
#undef HAVE_WINT_T

/* Define to 1 if O_NOATIME works. */
#undef HAVE_WORKING_O_NOATIME

/* Define to 1 if O_NOFOLLOW works. */
#undef HAVE_WORKING_O_NOFOLLOW

/* Define to 1 if the system has the type `_Bool'. */
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/* Define to 1 if you have the `_fseeki64' function. */
#undef HAVE__FSEEKI64

/* Define to 1 if you have the `_ftime' function. */
#undef HAVE__FTIME

/* Define to 1 if you have the '_set_invalid_parameter_handler' function. */
#undef HAVE__SET_INVALID_PARAMETER_HANDLER

/* Define to 1 if lseek does not detect pipes. */
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/* Define to 1 if 'lstat' dereferences a symlink specified with a trailing
   slash. */
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/* Define to the sub-directory where libtool stores uninstalled libraries. */
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/* Define to 1 if open() fails to recognize a trailing slash. */
#undef OPEN_TRAILING_SLASH_BUG

/* Name of package */
#undef PACKAGE

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the home page for this package. */
#undef PACKAGE_URL

/* Define to the version of this package. */
#undef PACKAGE_VERSION

/* Define if <inttypes.h> exists and defines unusable PRI* macros. */
#undef PRI_MACROS_BROKEN

/* Define to the type that is the result of default argument promotions of
   type mode_t. */
#undef PROMOTED_MODE_T

/* Define to necessary symbol if this constant uses a non-standard name on
   your system. */
#undef PTHREAD_CREATE_JOINABLE

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'ptrdiff_t'. */
#undef PTRDIFF_T_SUFFIX

/* Define to 1 if gnulib's dirfd() replacement is used. */
#undef REPLACE_DIRFD

/* Define to 1 if stat needs help when passed a directory name with a trailing
   slash */
#undef REPLACE_FUNC_STAT_DIR

/* Define to 1 if stat needs help when passed a file name with a trailing
   slash */
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/* Define as the return type of signal handlers (`int' or `void'). */
#undef RETSIGTYPE

/* Define if _POSIX_SAVED_IDS is provided */
#undef SAVED_IDS_OK

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'sig_atomic_t'. */
#undef SIG_ATOMIC_T_SUFFIX

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'size_t'. */
#undef SIZE_T_SUFFIX

/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
#undef STAT_MACROS_BROKEN

/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS

/* Enable extensions on AIX 3, Interix.  */
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif
/* Enable general extensions on OS X.  */
#ifndef _DARWIN_C_SOURCE
# undef _DARWIN_C_SOURCE
#endif
/* Enable GNU extensions on systems that have them.  */
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
/* Use GNU style printf and scanf.  */
#ifndef __USE_MINGW_ANSI_STDIO
# undef __USE_MINGW_ANSI_STDIO
#endif
/* Enable threading extensions on Solaris.  */
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#endif
/* Enable extensions on HP NonStop.  */
#ifndef _TANDEM_SOURCE
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/* Enable X/Open extensions if necessary.  HP-UX 11.11 defines
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#ifndef _XOPEN_SOURCE
# undef _XOPEN_SOURCE
#endif
/* Enable general extensions on Solaris.  */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
#endif


/* Version number of package */
#undef VERSION

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'wchar_t'. */
#undef WCHAR_T_SUFFIX

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'wint_t'. */
#undef WINT_T_SUFFIX

/* Enable large inode numbers on Mac OS X 10.5. */
#undef _DARWIN_USE_64_BIT_INODE

/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS

/* Define to 1 if Gnulib overrides 'struct stat' on Windows so that struct
   stat.st_size becomes 64-bit. */
#undef _GL_WINDOWS_64_BIT_ST_SIZE

/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
#undef _LARGEFILE_SOURCE

/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES

/* Define to 1 if on MINIX. */
#undef _MINIX

/* Define to 1 to make NetBSD features available. MINIX 3 needs this. */
#undef _NETBSD_SOURCE

/* The _Noreturn keyword of C11.  */
#if ! (defined _Noreturn \
       || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__))
# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \
      || 0x5110 <= __SUNPRO_C)
#  define _Noreturn __attribute__ ((__noreturn__))
# elif defined _MSC_VER && 1200 <= _MSC_VER
#  define _Noreturn __declspec (noreturn)
# else
#  define _Noreturn
# endif
#endif


/* Define to 2 if the system does not provide POSIX.1 features except with
   this defined. */
#undef _POSIX_1_SOURCE

/* Define to 1 if you need to in order for 'stat' and other things to work. */
#undef _POSIX_SOURCE

/* For thread-safety on OSF/1, Solaris. */
#undef _REENTRANT

/* For thread-safety on AIX, FreeBSD. */
#undef _THREAD_SAFE

/* Please see the Gnulib manual for how to use these macros.

   Suppress extern inline with HP-UX cc, as it appears to be broken; see
   <http://lists.gnu.org/archive/html/bug-texinfo/2013-02/msg00030.html>.

   Suppress extern inline with Sun C in standards-conformance mode, as it
   mishandles inline functions that call each other.  E.g., for 'inline void f
   (void) { } inline void g (void) { f (); }', c99 incorrectly complains
   'reference to static identifier "f" in extern inline function'.
   This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.

   Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
   on configurations that mistakenly use 'static inline' to implement
   functions or macros in standard C headers like <ctype.h>.  For example,
   if isdigit is mistakenly implemented via a static inline function,
   a program containing an extern inline function that calls isdigit
   may not work since the C standard prohibits extern inline functions
   from calling static functions.  This bug is known to occur on:

     OS X 10.8 and earlier; see:
     http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html

     DragonFly; see
     http://muscles.dragonflybsd.org/bulk/bleeding-edge-potential/latest-per-pkg/ah-tty-0.3.12.log

     FreeBSD; see:
     http://lists.gnu.org/archive/html/bug-gnulib/2014-07/msg00104.html

   OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
   for clang but remains for g++; see <http://trac.macports.org/ticket/41033>.
   Assume DragonFly and FreeBSD will be similar.  */
#if (((defined __APPLE__ && defined __MACH__) \
      || defined __DragonFly__ || defined __FreeBSD__) \
     && (defined __header_inline \
         ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
            && ! defined __clang__) \
         : ((! defined _DONT_USE_CTYPE_INLINE_ \
             && (defined __GNUC__ || defined __cplusplus)) \
            || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
                && defined __GNUC__ && ! defined __cplusplus))))
# define _GL_EXTERN_INLINE_STDHEADER_BUG
#endif
#if ((__GNUC__ \
      ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
      : (199901L <= __STDC_VERSION__ \
         && !defined __HP_cc \
         && !(defined __SUNPRO_C && __STDC__))) \
     && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
# define _GL_INLINE inline
# define _GL_EXTERN_INLINE extern inline
# define _GL_EXTERN_INLINE_IN_USE
#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
       && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
   /* __gnu_inline__ suppresses a GCC 4.2 diagnostic.  */
#  define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
# else
#  define _GL_INLINE extern inline
# endif
# define _GL_EXTERN_INLINE extern
# define _GL_EXTERN_INLINE_IN_USE
#else
# define _GL_INLINE static _GL_UNUSED
# define _GL_EXTERN_INLINE static _GL_UNUSED
#endif

/* In GCC 4.6 (inclusive) to 5.1 (exclusive),
   suppress bogus "no previous prototype for 'FOO'"
   and "no previous declaration for 'FOO'" diagnostics,
   when FOO is an inline function in the header; see
   <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and
   <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>.  */
#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__
# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
#  define _GL_INLINE_HEADER_CONST_PRAGMA
# else
#  define _GL_INLINE_HEADER_CONST_PRAGMA \
     _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
# endif
# define _GL_INLINE_HEADER_BEGIN \
    _Pragma ("GCC diagnostic push") \
    _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
    _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
    _GL_INLINE_HEADER_CONST_PRAGMA
# define _GL_INLINE_HEADER_END \
    _Pragma ("GCC diagnostic pop")
#else
# define _GL_INLINE_HEADER_BEGIN
# define _GL_INLINE_HEADER_END
#endif

/* Define to `int' if <sys/types.h> doesn't define. */
#undef gid_t

/* A replacement for va_copy, if needed.  */
#define gl_va_copy(a,b) ((a) = (b))

/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
   the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
   earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
   __APPLE__ && __MACH__ test for Mac OS X.
   __APPLE_CC__ tests for the Apple compiler and its version.
   __STDC_VERSION__ tests for the C99 mode.  */
#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
# define __GNUC_STDC_INLINE__ 1
#endif

/* Define to `int' if <sys/types.h> does not define. */
#undef mode_t

/* Define to the type of st_nlink in struct stat, or a supertype. */
#undef nlink_t

/* Define to `int' if <sys/types.h> does not define. */
#undef pid_t

/* Define to the equivalent of the C99 'restrict' keyword, or to
   nothing if this is not supported.  Do not define if restrict is
   supported directly.  */
#undef restrict
/* Work around a bug in Sun C++: it does not support _Restrict or
   __restrict__, even though the corresponding Sun C compiler ends up with
   "#define restrict _Restrict" or "#define restrict __restrict__" in the
   previous line.  Perhaps some future version of Sun C++ will work with
   restrict; if so, hopefully it defines __RESTRICT like Sun C does.  */
#if defined __SUNPRO_CC && !defined __RESTRICT
# define _Restrict
# define __restrict__
#endif

/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t

/* Define as a signed type of the same size as size_t. */
#undef ssize_t

/* Define to `int' if <sys/types.h> doesn't define. */
#undef uid_t

/* Define as a marker that can be attached to declarations that might not
    be used.  This helps to reduce warnings, such as from
    GCC -Wunused-parameter.  */
#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
# define _GL_UNUSED __attribute__ ((__unused__))
#else
# define _GL_UNUSED
#endif
/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
   is a misnomer outside of parameter lists.  */
#define _UNUSED_PARAMETER_ _GL_UNUSED

/* gcc supports the "unused" attribute on possibly unused labels, and
   g++ has since version 4.5.  Note to support C++ as well as C,
   _GL_UNUSED_LABEL should be used with a trailing ;  */
#if !defined __cplusplus || __GNUC__ > 4 \
    || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
# define _GL_UNUSED_LABEL _GL_UNUSED
#else
# define _GL_UNUSED_LABEL
#endif

/* The __pure__ attribute was added in gcc 2.96.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
#else
# define _GL_ATTRIBUTE_PURE /* empty */
#endif

/* The __const__ attribute was added in gcc 2.95.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
#else
# define _GL_ATTRIBUTE_CONST /* empty */
#endif


/* Define as a macro for copying va_list variables. */
#undef va_copy
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/auxfiles/��������������������������������������������������������������������������������0000755�0000000�0000000�00000000000�13464267700�012267� 5����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/auxfiles/Makefile.am���������������������������������������������������������������������0000644�0000000�0000000�00000000152�12664337376�014331� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������EXTRA_DIST = check-testfiles.sh firstinclude.sed

dist-hook: CSSC.spec
	cp CSSC.spec $(distdir)/CSSC.spec
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/auxfiles/Makefile.in���������������������������������������������������������������������0000644�0000000�0000000�00000120144�13464267670�014344� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������# Makefile.in generated by automake 1.15 from Makefile.am.
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HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
HAVE_DIRENT_H = @HAVE_DIRENT_H@
HAVE_DPRINTF = @HAVE_DPRINTF@
HAVE_DUP2 = @HAVE_DUP2@
HAVE_DUP3 = @HAVE_DUP3@
HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
HAVE_FACCESSAT = @HAVE_FACCESSAT@
HAVE_FCHDIR = @HAVE_FCHDIR@
HAVE_FCHMODAT = @HAVE_FCHMODAT@
HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
HAVE_FCNTL = @HAVE_FCNTL@
HAVE_FDATASYNC = @HAVE_FDATASYNC@
HAVE_FDOPENDIR = @HAVE_FDOPENDIR@
HAVE_FEATURES_H = @HAVE_FEATURES_H@
HAVE_FFSL = @HAVE_FFSL@
HAVE_FFSLL = @HAVE_FFSLL@
HAVE_FLOCK = @HAVE_FLOCK@
HAVE_FSEEKO = @HAVE_FSEEKO@
HAVE_FSTATAT = @HAVE_FSTATAT@
HAVE_FSYNC = @HAVE_FSYNC@
HAVE_FTELLO = @HAVE_FTELLO@
HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
HAVE_FUTIMENS = @HAVE_FUTIMENS@
HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
HAVE_GETGROUPS = @HAVE_GETGROUPS@
HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
HAVE_GETLOGIN = @HAVE_GETLOGIN@
HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
HAVE_GRANTPT = @HAVE_GRANTPT@
HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
HAVE_ISBLANK = @HAVE_ISBLANK@
HAVE_LCHMOD = @HAVE_LCHMOD@
HAVE_LCHOWN = @HAVE_LCHOWN@
HAVE_LINK = @HAVE_LINK@
HAVE_LINKAT = @HAVE_LINKAT@
HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
HAVE_LSTAT = @HAVE_LSTAT@
HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
HAVE_MBRLEN = @HAVE_MBRLEN@
HAVE_MBRTOWC = @HAVE_MBRTOWC@
HAVE_MBSINIT = @HAVE_MBSINIT@
HAVE_MBSLEN = @HAVE_MBSLEN@
HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
HAVE_MEMCHR = @HAVE_MEMCHR@
HAVE_MEMPCPY = @HAVE_MEMPCPY@
HAVE_MKDIRAT = @HAVE_MKDIRAT@
HAVE_MKDTEMP = @HAVE_MKDTEMP@
HAVE_MKFIFO = @HAVE_MKFIFO@
HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
HAVE_MKNOD = @HAVE_MKNOD@
HAVE_MKNODAT = @HAVE_MKNODAT@
HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
HAVE_MKSTEMP = @HAVE_MKSTEMP@
HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
HAVE_OPENAT = @HAVE_OPENAT@
HAVE_OPENDIR = @HAVE_OPENDIR@
HAVE_OS_H = @HAVE_OS_H@
HAVE_PCLOSE = @HAVE_PCLOSE@
HAVE_PIPE = @HAVE_PIPE@
HAVE_PIPE2 = @HAVE_PIPE2@
HAVE_POPEN = @HAVE_POPEN@
HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
HAVE_PREAD = @HAVE_PREAD@
HAVE_PTHREAD_H = @HAVE_PTHREAD_H@
HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@
HAVE_PTHREAD_T = @HAVE_PTHREAD_T@
HAVE_PTSNAME = @HAVE_PTSNAME@
HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
HAVE_PWRITE = @HAVE_PWRITE@
HAVE_RAISE = @HAVE_RAISE@
HAVE_RANDOM = @HAVE_RANDOM@
HAVE_RANDOM_H = @HAVE_RANDOM_H@
HAVE_RANDOM_R = @HAVE_RANDOM_R@
HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
HAVE_READDIR = @HAVE_READDIR@
HAVE_READLINK = @HAVE_READLINK@
HAVE_READLINKAT = @HAVE_READLINKAT@
HAVE_REALPATH = @HAVE_REALPATH@
HAVE_RENAMEAT = @HAVE_RENAMEAT@
HAVE_REWINDDIR = @HAVE_REWINDDIR@
HAVE_RPMATCH = @HAVE_RPMATCH@
HAVE_SCANDIR = @HAVE_SCANDIR@
HAVE_SCHED_H = @HAVE_SCHED_H@
HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
HAVE_SETENV = @HAVE_SETENV@
HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
HAVE_SIGACTION = @HAVE_SIGACTION@
HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@
HAVE_SIGINFO_T = @HAVE_SIGINFO_T@
HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
HAVE_SIGSET_T = @HAVE_SIGSET_T@
HAVE_SLEEP = @HAVE_SLEEP@
HAVE_STDINT_H = @HAVE_STDINT_H@
HAVE_STPCPY = @HAVE_STPCPY@
HAVE_STPNCPY = @HAVE_STPNCPY@
HAVE_STRCASESTR = @HAVE_STRCASESTR@
HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
HAVE_STRPBRK = @HAVE_STRPBRK@
HAVE_STRPTIME = @HAVE_STRPTIME@
HAVE_STRSEP = @HAVE_STRSEP@
HAVE_STRTOD = @HAVE_STRTOD@
HAVE_STRTOLL = @HAVE_STRTOLL@
HAVE_STRTOULL = @HAVE_STRTOULL@
HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@
HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@
HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@
HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
HAVE_SYMLINK = @HAVE_SYMLINK@
HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@
HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@
HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
HAVE_TIMEGM = @HAVE_TIMEGM@
HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
HAVE_UNISTD_H = @HAVE_UNISTD_H@
HAVE_UNLINKAT = @HAVE_UNLINKAT@
HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
HAVE_USLEEP = @HAVE_USLEEP@
HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
HAVE_VASPRINTF = @HAVE_VASPRINTF@
HAVE_VDPRINTF = @HAVE_VDPRINTF@
HAVE_WCHAR_H = @HAVE_WCHAR_H@
HAVE_WCHAR_T = @HAVE_WCHAR_T@
HAVE_WCPCPY = @HAVE_WCPCPY@
HAVE_WCPNCPY = @HAVE_WCPNCPY@
HAVE_WCRTOMB = @HAVE_WCRTOMB@
HAVE_WCSCASECMP = @HAVE_WCSCASECMP@
HAVE_WCSCAT = @HAVE_WCSCAT@
HAVE_WCSCHR = @HAVE_WCSCHR@
HAVE_WCSCMP = @HAVE_WCSCMP@
HAVE_WCSCOLL = @HAVE_WCSCOLL@
HAVE_WCSCPY = @HAVE_WCSCPY@
HAVE_WCSCSPN = @HAVE_WCSCSPN@
HAVE_WCSDUP = @HAVE_WCSDUP@
HAVE_WCSLEN = @HAVE_WCSLEN@
HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
HAVE_WCSNCAT = @HAVE_WCSNCAT@
HAVE_WCSNCMP = @HAVE_WCSNCMP@
HAVE_WCSNCPY = @HAVE_WCSNCPY@
HAVE_WCSNLEN = @HAVE_WCSNLEN@
HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
HAVE_WCSPBRK = @HAVE_WCSPBRK@
HAVE_WCSRCHR = @HAVE_WCSRCHR@
HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
HAVE_WCSSPN = @HAVE_WCSSPN@
HAVE_WCSSTR = @HAVE_WCSSTR@
HAVE_WCSTOK = @HAVE_WCSTOK@
HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
HAVE_WCSXFRM = @HAVE_WCSXFRM@
HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
HAVE_WINT_T = @HAVE_WINT_T@
HAVE_WMEMCHR = @HAVE_WMEMCHR@
HAVE_WMEMCMP = @HAVE_WMEMCMP@
HAVE_WMEMCPY = @HAVE_WMEMCPY@
HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
HAVE_WMEMSET = @HAVE_WMEMSET@
HAVE__BOOL = @HAVE__BOOL@
HAVE__EXIT = @HAVE__EXIT@
INCLUDE_NEXT = @INCLUDE_NEXT@
INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@
INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
LD = @LD@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
LIBTOOL = @LIBTOOL@
LIB_PTHREAD = @LIB_PTHREAD@
LIPO = @LIPO@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@
NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@
NEXT_AS_FIRST_DIRECTIVE_STDARG_H = @NEXT_AS_FIRST_DIRECTIVE_STDARG_H@
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@
NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
NEXT_CTYPE_H = @NEXT_CTYPE_H@
NEXT_DIRENT_H = @NEXT_DIRENT_H@
NEXT_ERRNO_H = @NEXT_ERRNO_H@
NEXT_FCNTL_H = @NEXT_FCNTL_H@
NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
NEXT_PTHREAD_H = @NEXT_PTHREAD_H@
NEXT_SCHED_H = @NEXT_SCHED_H@
NEXT_SIGNAL_H = @NEXT_SIGNAL_H@
NEXT_STDARG_H = @NEXT_STDARG_H@
NEXT_STDDEF_H = @NEXT_STDDEF_H@
NEXT_STDINT_H = @NEXT_STDINT_H@
NEXT_STDIO_H = @NEXT_STDIO_H@
NEXT_STDLIB_H = @NEXT_STDLIB_H@
NEXT_STRING_H = @NEXT_STRING_H@
NEXT_SYS_FILE_H = @NEXT_SYS_FILE_H@
NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@
NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@
NEXT_TIME_H = @NEXT_TIME_H@
NEXT_UNISTD_H = @NEXT_UNISTD_H@
NEXT_WCHAR_H = @NEXT_WCHAR_H@
NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PR = @PR@
PRAGMA_COLUMNS = @PRAGMA_COLUMNS@
PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
PRIPTR_PREFIX = @PRIPTR_PREFIX@
PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@
PTHREAD_CC = @PTHREAD_CC@
PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
PTHREAD_H = @PTHREAD_H@
PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
PTHREAD_LIBS = @PTHREAD_LIBS@
PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
PYTHON = @PYTHON@
RANLIB = @RANLIB@
REPLACE_BTOWC = @REPLACE_BTOWC@
REPLACE_CALLOC = @REPLACE_CALLOC@
REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@
REPLACE_CHOWN = @REPLACE_CHOWN@
REPLACE_CLOSE = @REPLACE_CLOSE@
REPLACE_CLOSEDIR = @REPLACE_CLOSEDIR@
REPLACE_DIRFD = @REPLACE_DIRFD@
REPLACE_DPRINTF = @REPLACE_DPRINTF@
REPLACE_DUP = @REPLACE_DUP@
REPLACE_DUP2 = @REPLACE_DUP2@
REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
REPLACE_FCLOSE = @REPLACE_FCLOSE@
REPLACE_FCNTL = @REPLACE_FCNTL@
REPLACE_FDOPEN = @REPLACE_FDOPEN@
REPLACE_FDOPENDIR = @REPLACE_FDOPENDIR@
REPLACE_FFLUSH = @REPLACE_FFLUSH@
REPLACE_FOPEN = @REPLACE_FOPEN@
REPLACE_FPRINTF = @REPLACE_FPRINTF@
REPLACE_FPURGE = @REPLACE_FPURGE@
REPLACE_FREOPEN = @REPLACE_FREOPEN@
REPLACE_FSEEK = @REPLACE_FSEEK@
REPLACE_FSEEKO = @REPLACE_FSEEKO@
REPLACE_FSTAT = @REPLACE_FSTAT@
REPLACE_FSTATAT = @REPLACE_FSTATAT@
REPLACE_FTELL = @REPLACE_FTELL@
REPLACE_FTELLO = @REPLACE_FTELLO@
REPLACE_FTRUNCATE = @REPLACE_FTRUNCATE@
REPLACE_FUTIMENS = @REPLACE_FUTIMENS@
REPLACE_GETCWD = @REPLACE_GETCWD@
REPLACE_GETDELIM = @REPLACE_GETDELIM@
REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@
REPLACE_GETDTABLESIZE = @REPLACE_GETDTABLESIZE@
REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
REPLACE_GETLINE = @REPLACE_GETLINE@
REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@
REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
REPLACE_GMTIME = @REPLACE_GMTIME@
REPLACE_ISATTY = @REPLACE_ISATTY@
REPLACE_LCHOWN = @REPLACE_LCHOWN@
REPLACE_LINK = @REPLACE_LINK@
REPLACE_LINKAT = @REPLACE_LINKAT@
REPLACE_LOCALTIME = @REPLACE_LOCALTIME@
REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@
REPLACE_LSEEK = @REPLACE_LSEEK@
REPLACE_LSTAT = @REPLACE_LSTAT@
REPLACE_MALLOC = @REPLACE_MALLOC@
REPLACE_MBRLEN = @REPLACE_MBRLEN@
REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
REPLACE_MBSINIT = @REPLACE_MBSINIT@
REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@
REPLACE_MBTOWC = @REPLACE_MBTOWC@
REPLACE_MEMCHR = @REPLACE_MEMCHR@
REPLACE_MEMMEM = @REPLACE_MEMMEM@
REPLACE_MKDIR = @REPLACE_MKDIR@
REPLACE_MKFIFO = @REPLACE_MKFIFO@
REPLACE_MKNOD = @REPLACE_MKNOD@
REPLACE_MKSTEMP = @REPLACE_MKSTEMP@
REPLACE_MKTIME = @REPLACE_MKTIME@
REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@
REPLACE_NULL = @REPLACE_NULL@
REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@
REPLACE_OPEN = @REPLACE_OPEN@
REPLACE_OPENAT = @REPLACE_OPENAT@
REPLACE_OPENDIR = @REPLACE_OPENDIR@
REPLACE_PERROR = @REPLACE_PERROR@
REPLACE_POPEN = @REPLACE_POPEN@
REPLACE_PREAD = @REPLACE_PREAD@
REPLACE_PRINTF = @REPLACE_PRINTF@
REPLACE_PTHREAD_SIGMASK = @REPLACE_PTHREAD_SIGMASK@
REPLACE_PTSNAME = @REPLACE_PTSNAME@
REPLACE_PTSNAME_R = @REPLACE_PTSNAME_R@
REPLACE_PUTENV = @REPLACE_PUTENV@
REPLACE_PWRITE = @REPLACE_PWRITE@
REPLACE_QSORT_R = @REPLACE_QSORT_R@
REPLACE_RAISE = @REPLACE_RAISE@
REPLACE_RANDOM_R = @REPLACE_RANDOM_R@
REPLACE_READ = @REPLACE_READ@
REPLACE_READLINK = @REPLACE_READLINK@
REPLACE_READLINKAT = @REPLACE_READLINKAT@
REPLACE_REALLOC = @REPLACE_REALLOC@
REPLACE_REALPATH = @REPLACE_REALPATH@
REPLACE_REMOVE = @REPLACE_REMOVE@
REPLACE_RENAME = @REPLACE_RENAME@
REPLACE_RENAMEAT = @REPLACE_RENAMEAT@
REPLACE_RMDIR = @REPLACE_RMDIR@
REPLACE_SETENV = @REPLACE_SETENV@
REPLACE_SLEEP = @REPLACE_SLEEP@
REPLACE_SNPRINTF = @REPLACE_SNPRINTF@
REPLACE_SPRINTF = @REPLACE_SPRINTF@
REPLACE_STAT = @REPLACE_STAT@
REPLACE_STDIO_READ_FUNCS = @REPLACE_STDIO_READ_FUNCS@
REPLACE_STDIO_WRITE_FUNCS = @REPLACE_STDIO_WRITE_FUNCS@
REPLACE_STPNCPY = @REPLACE_STPNCPY@
REPLACE_STRCASESTR = @REPLACE_STRCASESTR@
REPLACE_STRCHRNUL = @REPLACE_STRCHRNUL@
REPLACE_STRDUP = @REPLACE_STRDUP@
REPLACE_STRERROR = @REPLACE_STRERROR@
REPLACE_STRERROR_R = @REPLACE_STRERROR_R@
REPLACE_STRNCAT = @REPLACE_STRNCAT@
REPLACE_STRNDUP = @REPLACE_STRNDUP@
REPLACE_STRNLEN = @REPLACE_STRNLEN@
REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@
REPLACE_STRSTR = @REPLACE_STRSTR@
REPLACE_STRTOD = @REPLACE_STRTOD@
REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@
REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
REPLACE_STRTOUMAX = @REPLACE_STRTOUMAX@
REPLACE_STRUCT_TIMEVAL = @REPLACE_STRUCT_TIMEVAL@
REPLACE_SYMLINK = @REPLACE_SYMLINK@
REPLACE_SYMLINKAT = @REPLACE_SYMLINKAT@
REPLACE_TIMEGM = @REPLACE_TIMEGM@
REPLACE_TMPFILE = @REPLACE_TMPFILE@
REPLACE_TTYNAME_R = @REPLACE_TTYNAME_R@
REPLACE_UNLINK = @REPLACE_UNLINK@
REPLACE_UNLINKAT = @REPLACE_UNLINKAT@
REPLACE_UNSETENV = @REPLACE_UNSETENV@
REPLACE_USLEEP = @REPLACE_USLEEP@
REPLACE_UTIMENSAT = @REPLACE_UTIMENSAT@
REPLACE_VASPRINTF = @REPLACE_VASPRINTF@
REPLACE_VDPRINTF = @REPLACE_VDPRINTF@
REPLACE_VFPRINTF = @REPLACE_VFPRINTF@
REPLACE_VPRINTF = @REPLACE_VPRINTF@
REPLACE_VSNPRINTF = @REPLACE_VSNPRINTF@
REPLACE_VSPRINTF = @REPLACE_VSPRINTF@
REPLACE_WCRTOMB = @REPLACE_WCRTOMB@
REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
REPLACE_WCSRTOMBS = @REPLACE_WCSRTOMBS@
REPLACE_WCSWIDTH = @REPLACE_WCSWIDTH@
REPLACE_WCTOB = @REPLACE_WCTOB@
REPLACE_WCTOMB = @REPLACE_WCTOMB@
REPLACE_WCWIDTH = @REPLACE_WCWIDTH@
REPLACE_WRITE = @REPLACE_WRITE@
SCHED_H = @SCHED_H@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
STDALIGN_H = @STDALIGN_H@
STDARG_H = @STDARG_H@
STDBOOL_H = @STDBOOL_H@
STDDEF_H = @STDDEF_H@
STDINT_H = @STDINT_H@
STRIP = @STRIP@
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC = @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
TIME_H_DEFINES_STRUCT_TIMESPEC = @TIME_H_DEFINES_STRUCT_TIMESPEC@
UINT32_MAX_LT_UINTMAX_MAX = @UINT32_MAX_LT_UINTMAX_MAX@
UINT64_MAX_EQ_ULONG_MAX = @UINT64_MAX_EQ_ULONG_MAX@
UNAME = @UNAME@
UNDEFINE_STRTOK_R = @UNDEFINE_STRTOK_R@
UNISTD_H_DEFINES_STRUCT_TIMESPEC = @UNISTD_H_DEFINES_STRUCT_TIMESPEC@
UNISTD_H_HAVE_WINSOCK2_H = @UNISTD_H_HAVE_WINSOCK2_H@
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
VALGRIND = @VALGRIND@
VERSION = @VERSION@
WARN_CFLAGS = @WARN_CFLAGS@
WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
WINDOWS_64_BIT_OFF_T = @WINDOWS_64_BIT_OFF_T@
WINDOWS_64_BIT_ST_SIZE = @WINDOWS_64_BIT_ST_SIZE@
WINT_T_SUFFIX = @WINT_T_SUFFIX@
ZCAT_PROGRAM = @ZCAT_PROGRAM@
abs_aux_dir = @abs_aux_dir@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
acx_pthread_config = @acx_pthread_config@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
build_cpu = @build_cpu@
build_os = @build_os@
build_vendor = @build_vendor@
builddir = @builddir@
datadir = @datadir@
datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
enable_binary = @enable_binary@
exec_prefix = @exec_prefix@
gl_LIBOBJS = @gl_LIBOBJS@
gl_LTLIBOBJS = @gl_LTLIBOBJS@
gltests_LIBOBJS = @gltests_LIBOBJS@
gltests_LTLIBOBJS = @gltests_LTLIBOBJS@
gltests_WITNESS = @gltests_WITNESS@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
host_os = @host_os@
host_vendor = @host_vendor@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
mandir = @mandir@
max_line_length_description = @max_line_length_description@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
EXTRA_DIST = check-testfiles.sh firstinclude.sed
all: all-am

.SUFFIXES:
$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
	@for dep in $?; do \
	  case '$(am__configure_deps)' in \
	    *$$dep*) \
	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
	        && { if test -f $@; then exit 0; else break; fi; }; \
	      exit 1;; \
	  esac; \
	done; \
	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnits auxfiles/Makefile'; \
	$(am__cd) $(top_srcdir) && \
	  $(AUTOMAKE) --gnits auxfiles/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
	@case '$?' in \
	  *config.status*) \
	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
	  *) \
	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
	esac;

$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh

$(top_srcdir)/configure:  $(am__configure_deps)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(am__aclocal_m4_deps):
CSSC.spec: $(top_builddir)/config.status $(srcdir)/CSSC.spec.in
	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@

mostlyclean-libtool:
	-rm -f *.lo

clean-libtool:
	-rm -rf .libs _libs
tags TAGS:

ctags CTAGS:

cscope cscopelist:


distdir: $(DISTFILES)
	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
	list='$(DISTFILES)'; \
	  dist_files=`for file in $$list; do echo $$file; done | \
	  sed -e "s|^$$srcdirstrip/||;t" \
	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
	case $$dist_files in \
	  */*) $(MKDIR_P) `echo "$$dist_files" | \
			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
			   sort -u` ;; \
	esac; \
	for file in $$dist_files; do \
	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
	  if test -d $$d/$$file; then \
	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
	    if test -d "$(distdir)/$$file"; then \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
	    fi; \
	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
	  else \
	    test -f "$(distdir)/$$file" \
	    || cp -p $$d/$$file "$(distdir)/$$file" \
	    || exit 1; \
	  fi; \
	done
	$(MAKE) $(AM_MAKEFLAGS) \
	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
	  dist-hook
check-am: all-am
check: check-am
all-am: Makefile
installdirs:
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am

installcheck: installcheck-am
install-strip:
	if test -z '$(STRIP)'; then \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	      install; \
	else \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
	fi
mostlyclean-generic:

clean-generic:

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
clean: clean-am

clean-am: clean-generic clean-libtool mostlyclean-am

distclean: distclean-am
	-rm -f Makefile
distclean-am: clean-am distclean-generic

dvi: dvi-am

dvi-am:

html: html-am

html-am:

info: info-am

info-am:

install-data-am:

install-dvi: install-dvi-am

install-dvi-am:

install-exec-am:

install-html: install-html-am

install-html-am:

install-info: install-info-am

install-info-am:

install-man:

install-pdf: install-pdf-am

install-pdf-am:

install-ps: install-ps-am

install-ps-am:

installcheck-am:

maintainer-clean: maintainer-clean-am
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-generic mostlyclean-libtool

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am:

.MAKE: install-am install-strip

.PHONY: all all-am check check-am clean clean-generic clean-libtool \
	cscopelist-am ctags-am dist-hook distclean distclean-generic \
	distclean-libtool distdir dvi dvi-am html html-am info info-am \
	install install-am install-data install-data-am install-dvi \
	install-dvi-am install-exec install-exec-am install-html \
	install-html-am install-info install-info-am install-man \
	install-pdf install-pdf-am install-ps install-ps-am \
	install-strip installcheck installcheck-am installdirs \
	maintainer-clean maintainer-clean-generic mostlyclean \
	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
	tags-am uninstall uninstall-am

.PRECIOUS: Makefile


dist-hook: CSSC.spec
	cp CSSC.spec $(distdir)/CSSC.spec

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/auxfiles/CSSC.spec.in��������������������������������������������������������������������0000644�0000000�0000000�00000006376�13464264463�014322� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������Summary: GNU CSSC - An SCCS clone
Name: CSSC
Version: @VERSION@
Release: 1
URL: http://www.gnu.org/software/cssc/
License: GPL (one program is BSD, see COPYING.bsd)
Packager: Thomas.Duffy.99@alumni.brown.edu
Group: Development/Version Control
Source: ftp://ftp.gnu.org/pub/gnu/cssc/CSSC-%{PACKAGE_VERSION}.tar.gz
Prereq: /sbin/install-info
Requires: /usr/bin/diff
BuildRoot: %{_tmppath}/%{name}-%{version}-root

%description
CSSC is a clone for the traditional Unix version control suite SCCS.
It aims for near-total compatibility with SCCS.  CSSC stands for
"Compatibly Stupid Source Control".

%prep
%setup

%build
autoconf
%configure --enable-binary
make

%install
[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
%makeinstall
#ln -s libexec/cssc $RPM_BUILD_ROOT/usr/sccs
cd $RPM_BUILD_ROOT/usr/bin
ln -s ../libexec/cssc/* .
gzip $RPM_BUILD_ROOT/%{_infodir}/cssc* || true
rm -f $RPM_BUILD_ROOT/%{_infodir}/dir

%post
/sbin/install-info %{_infodir}/cssc.info.gz %{_infodir}/dir --entry="* cssc: (cssc)."

%preun
if [ $1 = 0 ]; then
    /sbin/install-info --delete %{_infodir}/cssc.info.gz %{_infodir}/dir --entry="* cssc: (cssc)."
fi

%clean
[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT

%files
%defattr(-,root,root)
%doc README AUTHORS COPYING ChangeLog INSTALL NEWS
%doc docs/BUGS docs/CREDITS docs/Platforms
%doc docs/TESTING docs/TODO docs/missing.txt
%doc docs/patches.txt docs/mailing-list.txt
%doc docs/style.txt
%doc bsd/COPYING.bsd bsd/sccs.me
%dir %{_libexecdir}/cssc
%{_libexecdir}/cssc
%{_bindir}/sccs
%{_bindir}/admin
%{_bindir}/cdc
%{_bindir}/delta
%{_bindir}/get
%{_bindir}/prs
%{_bindir}/prt
%{_bindir}/rmdel
%{_bindir}/sact
%{_bindir}/sccsdiff
%{_bindir}/unget
%{_bindir}/val
%{_bindir}/what
%{_mandir}/man*/*
%{_infodir}/*.info*

%changelog

* Thu May  6 2010 James Youngman <jay@gnu.org>
Do not distribute docs/FIXED, it no longer exists.

* Sat Jan  3 2009 Alain Williams <addw@phcomp.co.uk>
Changed "Copyright" tag to "License".
Do not make the /usr/sccs symbolic link.
Add various binaries to %files.

* Mon Dec 17 2007 James Youngman <jay@gnu.org>
Updated URLs to reflect the fact that we migrated from
SourceForge to Savannah.

* Fri Oct  4 2002 James Youngman <jay@gnu.org>
Change reference to sccs.1 to sccs.1* because RPM version 4
compresses all the manual pages.

* Sat Jul 14 2001 James Youngman <jay@gnu.org>
Pass the --enable-binary flag to enable binary file support.
This was previously the default, but it is now mandatory to
supply the option (or --disable-binary).

* Tue Jul 18 2000 James Youngman <jay@gnu.org>
Updated URL.

* Mon Jun 15 1998 Aron Griffis <agriffis@coat.com>
Added symbolic links in /usr/bin to call programs directly

* Wed Jun 10 1998 jay@gnu.org <James Youngman>
Added sccs.1 to the list of files.

* Sat May 23 1998 interran@crd.GE.COM <John Interrante>
Don't use --infodir since that breaks the BuildRoot.  "--infodir" is
set by setting "--prefix" anyway.

* Fri May  8 1998 interran@crd.GE.COM <John Interrante>
Use a build-root.   Also use install-info.  Use install-strip
rather than just "strip *".

* Sat Feb 21 1998 jay@gnu.org <James Youngman>
Strip the installed binaries.

* Thu Feb 12 1998 jay@gnu.org <James Youngman>
Added sccsdiff to the file list.

* Sat Jan 17 1998 jay@gnu.org <James Youngman>

First RPMed version (0.05alpha-pl0)
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/auxfiles/CSSC.spec�����������������������������������������������������������������������0000644�0000000�0000000�00000006372�13464267700�013706� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������Summary: GNU CSSC - An SCCS clone
Name: CSSC
Version: 1.4.1
Release: 1
URL: http://www.gnu.org/software/cssc/
License: GPL (one program is BSD, see COPYING.bsd)
Packager: Thomas.Duffy.99@alumni.brown.edu
Group: Development/Version Control
Source: ftp://ftp.gnu.org/pub/gnu/cssc/CSSC-%{PACKAGE_VERSION}.tar.gz
Prereq: /sbin/install-info
Requires: /usr/bin/diff
BuildRoot: %{_tmppath}/%{name}-%{version}-root

%description
CSSC is a clone for the traditional Unix version control suite SCCS.
It aims for near-total compatibility with SCCS.  CSSC stands for
"Compatibly Stupid Source Control".

%prep
%setup

%build
autoconf
%configure --enable-binary
make

%install
[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
%makeinstall
#ln -s libexec/cssc $RPM_BUILD_ROOT/usr/sccs
cd $RPM_BUILD_ROOT/usr/bin
ln -s ../libexec/cssc/* .
gzip $RPM_BUILD_ROOT/%{_infodir}/cssc* || true
rm -f $RPM_BUILD_ROOT/%{_infodir}/dir

%post
/sbin/install-info %{_infodir}/cssc.info.gz %{_infodir}/dir --entry="* cssc: (cssc)."

%preun
if [ $1 = 0 ]; then
    /sbin/install-info --delete %{_infodir}/cssc.info.gz %{_infodir}/dir --entry="* cssc: (cssc)."
fi

%clean
[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT

%files
%defattr(-,root,root)
%doc README AUTHORS COPYING ChangeLog INSTALL NEWS
%doc docs/BUGS docs/CREDITS docs/Platforms
%doc docs/TESTING docs/TODO docs/missing.txt
%doc docs/patches.txt docs/mailing-list.txt
%doc docs/style.txt
%doc bsd/COPYING.bsd bsd/sccs.me
%dir %{_libexecdir}/cssc
%{_libexecdir}/cssc
%{_bindir}/sccs
%{_bindir}/admin
%{_bindir}/cdc
%{_bindir}/delta
%{_bindir}/get
%{_bindir}/prs
%{_bindir}/prt
%{_bindir}/rmdel
%{_bindir}/sact
%{_bindir}/sccsdiff
%{_bindir}/unget
%{_bindir}/val
%{_bindir}/what
%{_mandir}/man*/*
%{_infodir}/*.info*

%changelog

* Thu May  6 2010 James Youngman <jay@gnu.org>
Do not distribute docs/FIXED, it no longer exists.

* Sat Jan  3 2009 Alain Williams <addw@phcomp.co.uk>
Changed "Copyright" tag to "License".
Do not make the /usr/sccs symbolic link.
Add various binaries to %files.

* Mon Dec 17 2007 James Youngman <jay@gnu.org>
Updated URLs to reflect the fact that we migrated from
SourceForge to Savannah.

* Fri Oct  4 2002 James Youngman <jay@gnu.org>
Change reference to sccs.1 to sccs.1* because RPM version 4
compresses all the manual pages.

* Sat Jul 14 2001 James Youngman <jay@gnu.org>
Pass the --enable-binary flag to enable binary file support.
This was previously the default, but it is now mandatory to
supply the option (or --disable-binary).

* Tue Jul 18 2000 James Youngman <jay@gnu.org>
Updated URL.

* Mon Jun 15 1998 Aron Griffis <agriffis@coat.com>
Added symbolic links in /usr/bin to call programs directly

* Wed Jun 10 1998 jay@gnu.org <James Youngman>
Added sccs.1 to the list of files.

* Sat May 23 1998 interran@crd.GE.COM <John Interrante>
Don't use --infodir since that breaks the BuildRoot.  "--infodir" is
set by setting "--prefix" anyway.

* Fri May  8 1998 interran@crd.GE.COM <John Interrante>
Use a build-root.   Also use install-info.  Use install-strip
rather than just "strip *".

* Sat Feb 21 1998 jay@gnu.org <James Youngman>
Strip the installed binaries.

* Thu Feb 12 1998 jay@gnu.org <James Youngman>
Added sccsdiff to the file list.

* Sat Jan 17 1998 jay@gnu.org <James Youngman>

First RPMed version (0.05alpha-pl0)
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/auxfiles/check-testfiles.sh��������������������������������������������������������������0000755�0000000�0000000�00000003600�13464267235�015705� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#! /bin/sh
# check-testfiles.sh -- Check we distributed all the test files we need
# Copyright (C) 2007, 2010, 2019 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

rv=0


# $1: a directory (source or dest) to make a list of files for.
# $2: a single filename suffix to check
makelist () {
    ls "${1}"/*/*"${2}" | sed -e 's/.*\///' | sort
}

# $1: a single filename suffix to check
diagnose () {
    makelist "${distdir}" "$1" > dist"${1}".txt  &&
    makelist "${srcdir}"  "$1" >  src"${1}".txt  &&
    diff  src"${1}".txt dist"${1}".txt
    rm -f src"${1}".txt dist"${1}".txt
    echo
}


check_shipfiles () {
        distcount=`ls ${distdir}/*/*${suffix} | wc -l`
        srccount=`ls ${srcdir}/*/*${suffix} | wc -l`
        if test $distcount -eq $srccount ; then
            echo "All $srccount of the $suffix files are accounted for"
        else
            echo "ERROR: Missing $suffix files: source $srccount distributed $distcount" >&2
            rv=1
            diagnose "${suffix}"
        fi
}


main () {
    distdir="$1"
    srcdir="$2"
    shift 2
    if test "$#" -gt 0 ; then
        for suffix ; do
                check_shipfiles "$suffix"
        done
        exit $rv
    else
        echo "You did not specify any test file suffixes." >&2
        exit 1
    fi
}

main "$@"
��������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/auxfiles/firstinclude.sed����������������������������������������������������������������0000644�0000000�0000000�00000000444�12664337376�015471� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/^ *# *include ["<].*[">]/ {
s/^ *# *include ["<]\(.*\)[">]/\1/ 
t YESREALLY
i\
Internal error - regexes are inconsistent
q
: YESREALLY
#s/^\(config\|cssc\).h$//
s/^config\.h$//
t OK
=
i\
config.h should be #included first
: OK
# q with an exit code is a GNU extension, don't use it.
q
}

   ����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/configure.ac�����������������������������������������������������������������������������0000644�0000000�0000000�00000037767�13464267457�012772� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������dnl Process this file with autoconf to produce a configure script.
dnl
dnl configure.ac: Part of GNU CSSC.
dnl
dnl Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007,
dnl 2008, 2010, 2011, 2014, 2019 Free Software Foundation, Inc.
dnl
dnl This program is free software: you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation, either version 3 of the License, or
dnl (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
dnl

dnl Initialise.   Look for sccsfile.h to double-check that we are looking
dnl at the correct directory.
dnl The package version should match the regexp
dnl ([0-9]+)\.([0-9]+)([a-z])?
dnl ...at least according to the "Gnits" rules outlined
dnl in the Automake manual.
dnl   usually use -git to indicate that the person who compiled
dnl   the code got it from git.
AC_INIT([GNU CSSC], [1.4.1], [bug-CSSC@gnu.org], [CSSC])
AC_CONFIG_SRCDIR([src/sccsfile.h])
AC_CONFIG_AUX_DIR([build-aux])

# Changes to AC_CONFIG_MACRO_DIR shoulld be reflected in ACLOCAL_AMFLAGS in Makefile.am.
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_MACRO_DIR([unit-tests/googletest/m4])
AC_SUBST(AUXDIR,$ac_aux_dir)
AM_INIT_AUTOMAKE([gnits readme-alpha check-news tar-ustar 1.11.6])
AC_CONFIG_HEADERS(config.h)

dnl Feature and package checks
binary_defaulted=no
AC_MSG_CHECKING([if binary file support should be disabled])
AC_ARG_ENABLE(binary,
[--enable-binary

    Enables support for creating "binary" SCCS files (required for
    interoperability with Solaris).  If binary support is disabled,
    encoded SCCS files can still be read, but not created.  You should
    disable this feature only if you need to interoperate with a
    version of SCCS which lacks binary file support.  To disable this
    feature, use --enable-binary=no or --disable-binary.  This setting
    is overridden by the environment variable CSSC_BINARY_SUPPORT.

--disable-binary

    This is the opposite of --enable-binary; see above.
],
dnl action if given
,
dnl action if not given
binary_defaulted=yes
enable_binary=yes
)
if test "$enable_binary" = yes; then
	AC_MSG_RESULT(no)
else
	AC_DEFINE([CONFIG_DISABLE_BINARY_SUPPORT], [1], [Define if support for "binary" (encoded) files is to be disabled])
	AC_MSG_RESULT(yes)
fi
if test "$binary_defaulted" = "yes"; then
	echo WARNING
	echo WARNING This was assumed because you did not specify either
	echo WARNING --enable-binary or --disable-binary.
	echo WARNING
	# Pause for a bit so that the user notices this message.
	( sleep 10 2>/dev/null )
fi
AC_SUBST(enable_binary)dnl

AC_MSG_CHECKING([for required SCCS file line length limits])
AC_ARG_ENABLE(max-line-length,
[--enable-max-line-length=N

    Sets the maximum line length allowed in SCCS files to N.  By
    default, CSSC has no limit.  Use this option only if you need to
    make CSSC interoperate with other versions of SCCS.  Setting this
    option to 0 will impose no limit (which is the default in any case).
    This setting is overridden by the environment variable
    CSSC_MAX_LINE_LENGTH.

--disable-max-line-length

    This is equivalent to --enable-max-line-length=0 (which is the default).
],
if test "$enable_max_line_length" = "no"
then
	enable_max_line_length=0
	AC_MSG_RESULT(no limit)
else
	AC_MSG_RESULT(limit is $enable_max_line_length)
fi
max_line_length_description=$enable_max_line_length

,
AC_MSG_RESULT(no limit)
enable_max_line_length=0
)
AC_DEFINE_UNQUOTED([CONFIG_MAX_BODY_LINE_LENGTH],$enable_max_line_length,
[Maximum length of line which CSSC will create in an SCCS file])


if test $enable_max_line_length -eq 0
then
	max_line_length_description="no limit"
else
	max_line_length_description=$enable_max_line_length
fi

AC_SUBST(max_line_length_description)dnl

dnl Checks for programs.

AC_PROG_CC
gl_EARLY

AC_PROG_INSTALL
dnl Figure out how to get a POSIX compilation environment on ISC.
dnl We have to call this macro after the [AC_PROG_CC] macro and
dnl before any other macro that calls the compiler.   We also do
dnl something similar for MINIX (though CSSC has never been tested
dnl on Minix as far as I know).
AC_ISC_POSIX
AC_MINIX

AC_PROG_LIBTOOL

AC_PROG_CXX
AC_SUBST(GXX)dnl
AC_PROG_CPP
AC_PROG_CXXCPP
dnl AC_PROG_INSTALL([])


dnl The next test must be done in C++.

AC_LANG([C++])

dnl Determine if we need to work around the bogus printf macro in
dnl glibc 2.2.3, with GCC versions 2.97 and above.
dnl
dnl We cannot do this test with AC_EGREP_CPP because the configure
dnl script does not pass the correct -O option to the compiler (well,
dnl the preprocessor)
dnl
AC_MSG_CHECKING([if you are using a broken version of glibc with a version of GCC (>=2.97) that doesn't like it])
AC_TRY_COMPILE([
#include <stdio.h>
int x = 0;
class foo {
public:
foo() { }
void some_member_function(void) { };
int printf(const char *fmt, ...);
};
],
[/* no function body*/],
AC_MSG_RESULT(no),
AC_MSG_RESULT(yes)

oldCFLAGS="$CFLAGS"
oldCXXFLAGS="$CXXFLAGS"
if echo "$CFLAGS" | grep -e "-O" >/dev/null
then
	CFLAGS="-g"
	CXXFLAGS="-g"
[
echo
echo WARNING It seems that you are using a version of GNU lilbc
echo WARNING that has a broken printf macro in /usr/include/bits/stdio.h.
echo WARNING I have changed CFLAGS and CXXFLAGS to turn optimisation off
echo WARNING in order to work around the problem.
echo WARNING
echo WARNING Other possible workarounds would be to use GCC 2.96 or
echo WARNING earlier, or a version of glibc which does not have this
echo WARNING bug.
echo WARNING
echo WARNING CFLAGS   has been changed from "$oldCFLAGS"   to "$CFLAGS"
echo WARNING CXXFLAGS has been changed from "$oldCXXFLAGS" to "$CXXFLAGS"
echo
]
fi
)

AC_LANG([C])
gl_INIT


AC_OBJEXT
AC_EXEEXT


AC_PATH_PROG(UNAME,uname,/bin/uname)
AC_PATH_PROG(PR,pr,/usr/bin/pr)
dnl It would be a good idea to default the path for diff
dnl to install_dir/diff-program so the installer can
dnl add a symlink later.   TODO.
AC_PATH_PROG(CONFIG_DIFF_COMMAND,diff,/usr/bin/diff)
AC_DEFINE_UNQUOTED([CONFIG_DIFF_COMMAND],"$ac_cv_path_CONFIG_DIFF_COMMAND",
[Path to the diff command])


AC_MSG_CHECKING([for GNU diff])
if $ac_cv_path_CONFIG_DIFF_COMMAND --version 2>/dev/null | grep "GNU diff" >/dev/null
then
	AC_MSG_RESULT(yes)
	AC_DEFINE_UNQUOTED([HAVE_GNU_DIFF],1,[Define if we are using GNU diff])
else
	AC_MSG_RESULT(no)
fi


##
## Search for something we can use to decompress a .Z file.
##
AC_CHECK_PROG(ZCAT_PROGRAM, uncompress, uncompress)
if test "$ZCAT_PROGRAM" = ""
then
  AC_CHECK_PROG(ZCAT_PROGRAM, compress,   compress -d)
fi
if test "$ZCAT_PROGRAM" = ""
then
  AC_CHECK_PROG(ZCAT_PROGRAM, gzip,       gzip -d)
fi
if test "$ZCAT_PROGRAM" = ""
then
  AC_CHECK_PROG(ZCAT_PROGRAM, zcat,       zcat)
fi
if test "$ZCAT_PROGRAM" = ""
then
  AC_CHECK_PROG(ZCAT_PROGRAM, gunzip,     gunzip)
fi

if test "$ZCAT_PROGRAM" = ""
then
echo
echo "WARNING: Cannot find a program that will decompress a compressed file."
echo "WARNING: This means that you cannot run the test suite, since some"
echo "WARNING: if the test input files in the test suite are provided"
echo "WARNING: compressed.  The software should still compile."
echo "WARNING: "
echo "WARNING: If you have a command which will decompress a .Z file,"
echo "WARNING: please set the variable ZCAT_PROGRAM and re-run configure."
echo
fi

AC_ARG_WITH([valgrind],
	AS_HELP_STRING([--with-valgrind],
		[Run tests under Valgrind, if it is installed]),
	[with_valgrind=$withval],
	[with_valgrind=yes])
if test "$with_valgrind" = yes; then
   # Most CSSC programs exit with status 1 when there is a problem, and
   # some of the regression tests check those cases.  However, if valgrind
   # detects a problem, we need to exit with some other status so that
   # a test expecting an exit status of 1 will actually fail.
   AC_CHECK_PROG([VALGRIND], [valgrind],
                 [valgrind -q --trace-children=yes --error-exitcode=10], [])
else
   VALGRIND=""
   AC_SUBST(VALGRIND)
fi

dnl Checks for header files.

dnl Standard C header files:-
dnl We check these with language set to C only, otherwise autoconf-2.13 will
dnl attempt to make the check with the C++ compiler.  It will then moan about
dnl an undeclared "exit" library function.
AC_LANG([C])
AC_HEADER_STDC

AC_LANG([C++])
echo "Start checking accessibility of C headers while compiling as C++"
AC_CHECK_HEADERS(locale.h)
echo "Done checking accessibility of C headers while compiling as C++"

dnl Posix/Unix header files:-
AC_CHECK_HEADERS(prototypes.h io.h process.h pwd.h)
AC_CHECK_HEADERS(sys/param.h sys/types.h)
AC_CHECK_HEADERS(grp.h)
AC_HEADER_DIRENT
AC_HEADER_SYS_WAIT
AC_HEADER_STAT

dnl C++ Header files...
AC_CHECK_HEADERS(string)

dnl Checks for typedefs, structures, and compiler characteristics.

dnl Do not use AC_C_CONST, because the tests for a fully working C "const"
dnl break when you use a standard-conforming C++ compiler.
dnl AC_C_CONST

AC_TYPE_SIZE_T
AC_TYPE_MODE_T
AC_TYPE_PID_T
AC_TYPE_UID_T

dnl AC_CHECK_DECL_IN_HEADER(IDENTIFIER, HEADERS)
AC_DEFUN([AC_CHECK_DECL_IN_HEADER],
[AC_MSG_CHECKING(for $1 in $2)
ac_tr_ident=`echo $1 | tr '.abcdefghijklmnopqrstuvwxyz' '_ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
ac_tr_header=`echo $2 | tr '.abcdefghijklmnopqrstuvwxyz' '_ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
ac_tr_define=${ac_tr_header}_DECLARES_${ac_tr_ident}
AC_CACHE_VAL(ac_cv_decl_$ac_tr_define,
[AC_EGREP_HEADER([$1], [$2],
eval "ac_cv_decl_$ac_tr_define=yes",
eval "ac_cv_decl_$ac_tr_define=no")])dnl
if eval "test \"`echo '$ac_cv_decl_'$ac_tr_define`\" = yes"; then
	 AC_MSG_RESULT(yes)
	 # echo 'defining' $ac_tr_define
	 AC_DEFINE_UNQUOTED($ac_tr_define,1,Define if we have header file $1)
else
	 # echo 'NOT defining' $ac_tr_define
	 AC_MSG_RESULT(no)
fi
])

dnl Deductions from proprocessor macros...
AC_MSG_CHECKING([for _POSIX_SAVED_IDS])
AC_CACHE_VAL(cssc_cv_sys_savedids_set,
AC_EGREP_CPP(yes,
[
#include <unistd.h>
#ifdef _POSIX_SAVED_IDS
       yes
#endif
],
cssc_cv_sys_savedids_set=yes,
cssc_cv_sys_savedids_set=no
))
if test "$cssc_cv_sys_savedids_set" = "yes"; then
	AC_MSG_RESULT(yes)
	AC_DEFINE([SAVED_IDS_OK],1,[Define if _POSIX_SAVED_IDS is provided])
else
	AC_MSG_RESULT(no)
fi


dnl Look for declarations in headers.

dnl src/sccs.c uses sys_siglist[], if available.
AC_DECL_SYS_SIGLIST

dnl fatalsig.cc uses signal handlers
AC_TYPE_SIGNAL

dnl Checks for library functions.
dnl AC_FUNC_MEMCMP
dnl The "select" that autoscan found was a method. AC_CHECK_FUNCS(select)

AC_CHECK_FUNCS(abort wait)

dnl Check for symlink() and readlink(), which lndir uses.
dnl Check for fsetpos, which testutils/seeker uses.
AC_CHECK_FUNCS(symlink readlink unsetenv fsetpos fileno fstat sysconf memchr)
AC_CHECK_FUNCS(stat getpwuid getlogin setreuid pipe spawn geteuid getegid)


AC_CHECK_FUNCS(setgroups)

dnl
dnl On AmigsOS, fork() is a stub (in ixemul.library).  This means that
dnl AC_CHECK_FUNC will find it and so unless we handle it specially,
dnl configure will set up for using fork().  For AmigaOS, we will probably
dnl use system().  On AmigaOS system() is not going to be a security hole,
dnl since there is no concept of separate users and so no setuid execution,
dnl which is the potential problem with system, and the reason we don't
dnl use it by default.
dnl
AC_MSG_CHECKING([for AmigaOS target])
AC_EGREP_CPP(yes,
[#ifdef __amigaos__
       yes
#endif
], is_amigaos=yes, is_amigaos=no)

if test $is_amigaos = yes
then
	AC_MSG_RESULT([avoiding fork on AmigaOS])
else
	AC_MSG_RESULT(no)
	AC_CHECK_FUNCS(fork)
fi


AC_DEFUN([AC_CHECK_GLOBAL],
[
# JY: AC_CHECK_GLOBAL begins
for ac_global in $1
do
   ac_tr_global=HAVE_`echo $ac_global | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
   AC_MSG_CHECKING([for global variable ${ac_global}])
   AC_CACHE_VAL(ac_cv_global_$ac_global,
   [
    AC_TRY_LINK(dnl
    [/* no includes */],
    [ extern long int $ac_global;  exit((int)$ac_global)],
    eval "ac_cv_global_${ac_global}=yes",
    eval "ac_cv_global_${ac_global}=no"
    )
   ]
   )
  if eval "test \"`echo '$ac_cv_global_'$ac_global`\" = yes"; then
    AC_MSG_RESULT(yes)
    AC_DEFINE_UNQUOTED($ac_tr_global,1,Define if the global variable $ac_global is available)
  else
    AC_MSG_RESULT(no)
  fi
done
# JY: AC_CHECK_GLOBAL ends
])

dnl Enable some warnings, or not.
want_warnings=no
AC_ARG_ENABLE([warnings],
		AS_HELP_STRING([--enable-warnings], [Turn on all potentially-useful compiler warnings]),
		[want_warnings=$enableval],[want_warnings=no])
gl_MANYWARN_ALL_GCC([ALL_GCC_WARNINGS])
# Warnings not suitable for C++.
WARNINGS_NOT_CXX="-Waggregate-return -Winline -Wnested-externs -Wtraditional -Wtraditional-conversion -Wdeclaration-after-statement -Wbad-function-cast -Wc++-compat -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wdesignated-init -Wdiscarded-array-qualifiers -Wdiscarded-qualifiers -Wimplicit -Wimplicit-function-declaration -Wimplicit-int -Wincompatible-pointer-types -Wint-conversion -Wjump-misses-init -Wmissing-parameter-type -Wold-style-declaration -Woverride-init -Wpointer-sign -Wpointer-to-int-cast"
# Warnings which give too many false positives from system headers.
WARNINGS_SYS_HEADER_FALSE_POSITIVE="-Wsystem-headers -Wunreachable-code"
# Warnings for things that are actually normal
WARNINGS_NORMAL="-Wundef -Wpadded -Wredundant-decls"
# Warnings that are just hints we don't want to take advantage of now.
WARNINGS_HINTS_NOTYET="-Wsuggest-attribute=pure -Wsuggest-attribute=const -Wsuggest-final-types -Wsuggest-final-methods -Wsuggest-attribute=format"
# All unwanted warnings
UNWANTED_CXX_WARNINGS="$WARNINGS_NOT_CXX $WARNINGS_SYS_HEADER_FALSE_POSITIVE $WARNINGS_NORMAL $WARNINGS_HINTS_NOTYET"
AS_IF([test "x$want_warnings" != xno],
[
gl_MANYWARN_COMPLEMENT([GCC_WARNINGS], [$ALL_GCC_WARNINGS], [$UNWANTED_CXX_WARNINGS])
for warning_option in $GCC_WARNINGS
do
    gl_WARN_ADD([$warning_option])
done
],[])


## ==============================================================================
## Googletest tests begin
## ==============================================================================
# TODO(chandlerc@google.com): Currently we aren't running the Python tests
# against the interpreter detected by AM_PATH_PYTHON, and so we condition
# HAVE_PYTHON by requiring "python" to be in the PATH, and that interpreter's
# version to be >= 2.3. This will allow the scripts to use a "/usr/bin/env"
# hashbang.
PYTHON=  # We *do not* allow the user to specify a python interpreter
AC_PATH_PROG([PYTHON],[python],[:])
AS_IF([test "$PYTHON" != ":"],
      [AM_PYTHON_CHECK_VERSION([$PYTHON],[2.3],[:],[PYTHON=":"])])
AM_CONDITIONAL([HAVE_PYTHON],[test "$PYTHON" != ":"])

# Configure pthreads.
AC_ARG_WITH([pthreads],
            [AS_HELP_STRING([--with-pthreads],
               [use pthreads (default is yes)])],
            [with_pthreads=$withval],
            [with_pthreads=check])

have_pthreads=no
AS_IF([test "x$with_pthreads" != "xno"],
      [ACX_PTHREAD(
        [],
        [AS_IF([test "x$with_pthreads" != "xcheck"],
               [AC_MSG_FAILURE(
                 [--with-pthreads was specified, but unable to be used])])])
       have_pthreads="$acx_pthread_ok"])
AM_CONDITIONAL([HAVE_PTHREADS],[test "x$have_pthreads" = "xyes"])
AC_SUBST(PTHREAD_CFLAGS)
AC_SUBST(PTHREAD_LIBS)
## ==============================================================================
## Googletest tests end
## ==============================================================================


dnl *** NOTE:
dnl There can be only ONE call to AC_OUTPUT in each configure.ac,
dnl otherwise you get an error when you run configure.  AC_OUTPUT
dnl deletes confdefs.h and so the second invocation can't find it
dnl and so things go wrong.

AC_CONFIG_FILES([src/version.cc Makefile gl/Makefile gl/lib/Makefile gl/doc/Makefile gl/tests/Makefile testutils/Makefile src/Makefile src/sccsdiff.sh unit-tests/Makefile tests/Makefile docs/Makefile testutils/decompress_stdin.sh auxfiles/Makefile auxfiles/CSSC.spec sccs-cgi/Makefile docs/config-info.texi unit-tests/testwrapper.sh])
AC_OUTPUT
���������CSSC-1.4.1/gl/��������������������������������������������������������������������������������������0000755�0000000�0000000�00000000000�13464267677�011066� 5����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/Makefile.am���������������������������������������������������������������������������0000644�0000000�0000000�00000001765�13464267235�013121� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������# Makefile.am: Part of GNU CSSC.
#
# Copyright (C) 2010, 2019 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
#
## Process this file with automake to generate "Makefile.in"
##
## Since it doesn't start with "##", the following line will be copied
## into Makefile.in, and become the first line.
# Running cd .. && ./configure will generate a Makefile from this file.

SUBDIRS = lib doc tests
�����������CSSC-1.4.1/gl/Makefile.in���������������������������������������������������������������������������0000644�0000000�0000000�00000135414�13464267670�013134� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������# Makefile.in generated by automake 1.15 from Makefile.am.
# @configure_input@

# Copyright (C) 1994-2014 Free Software Foundation, Inc.

# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

@SET_MAKE@

# Makefile.am: Part of GNU CSSC.
#
# Copyright (C) 2010, 2019 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
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GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@
GNULIB_STRTOK_R = @GNULIB_STRTOK_R@
GNULIB_STRTOLL = @GNULIB_STRTOLL@
GNULIB_STRTOULL = @GNULIB_STRTOULL@
GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@
GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@
GNULIB_SYMLINK = @GNULIB_SYMLINK@
GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@
GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@
GNULIB_TIMEGM = @GNULIB_TIMEGM@
GNULIB_TIME_R = @GNULIB_TIME_R@
GNULIB_TIME_RZ = @GNULIB_TIME_RZ@
GNULIB_TMPFILE = @GNULIB_TMPFILE@
GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@
GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@
GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@
GNULIB_UNLINK = @GNULIB_UNLINK@
GNULIB_UNLINKAT = @GNULIB_UNLINKAT@
GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@
GNULIB_UNSETENV = @GNULIB_UNSETENV@
GNULIB_USLEEP = @GNULIB_USLEEP@
GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@
GNULIB_VASPRINTF = @GNULIB_VASPRINTF@
GNULIB_VDPRINTF = @GNULIB_VDPRINTF@
GNULIB_VFPRINTF = @GNULIB_VFPRINTF@
GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@
GNULIB_VFSCANF = @GNULIB_VFSCANF@
GNULIB_VPRINTF = @GNULIB_VPRINTF@
GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@
GNULIB_VSCANF = @GNULIB_VSCANF@
GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@
GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@
GNULIB_WAITPID = @GNULIB_WAITPID@
GNULIB_WCPCPY = @GNULIB_WCPCPY@
GNULIB_WCPNCPY = @GNULIB_WCPNCPY@
GNULIB_WCRTOMB = @GNULIB_WCRTOMB@
GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@
GNULIB_WCSCAT = @GNULIB_WCSCAT@
GNULIB_WCSCHR = @GNULIB_WCSCHR@
GNULIB_WCSCMP = @GNULIB_WCSCMP@
GNULIB_WCSCOLL = @GNULIB_WCSCOLL@
GNULIB_WCSCPY = @GNULIB_WCSCPY@
GNULIB_WCSCSPN = @GNULIB_WCSCSPN@
GNULIB_WCSDUP = @GNULIB_WCSDUP@
GNULIB_WCSLEN = @GNULIB_WCSLEN@
GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@
GNULIB_WCSNCAT = @GNULIB_WCSNCAT@
GNULIB_WCSNCMP = @GNULIB_WCSNCMP@
GNULIB_WCSNCPY = @GNULIB_WCSNCPY@
GNULIB_WCSNLEN = @GNULIB_WCSNLEN@
GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@
GNULIB_WCSPBRK = @GNULIB_WCSPBRK@
GNULIB_WCSRCHR = @GNULIB_WCSRCHR@
GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@
GNULIB_WCSSPN = @GNULIB_WCSSPN@
GNULIB_WCSSTR = @GNULIB_WCSSTR@
GNULIB_WCSTOK = @GNULIB_WCSTOK@
GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@
GNULIB_WCSXFRM = @GNULIB_WCSXFRM@
GNULIB_WCTOB = @GNULIB_WCTOB@
GNULIB_WCTOMB = @GNULIB_WCTOMB@
GNULIB_WCWIDTH = @GNULIB_WCWIDTH@
GNULIB_WMEMCHR = @GNULIB_WMEMCHR@
GNULIB_WMEMCMP = @GNULIB_WMEMCMP@
GNULIB_WMEMCPY = @GNULIB_WMEMCPY@
GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@
GNULIB_WMEMSET = @GNULIB_WMEMSET@
GNULIB_WRITE = @GNULIB_WRITE@
GNULIB__EXIT = @GNULIB__EXIT@
GREP = @GREP@
GXX = @GXX@
HAVE_ALPHASORT = @HAVE_ALPHASORT@
HAVE_ATOLL = @HAVE_ATOLL@
HAVE_BTOWC = @HAVE_BTOWC@
HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
HAVE_CHOWN = @HAVE_CHOWN@
HAVE_CLOSEDIR = @HAVE_CLOSEDIR@
HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@
HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@
HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
HAVE_DIRENT_H = @HAVE_DIRENT_H@
HAVE_DPRINTF = @HAVE_DPRINTF@
HAVE_DUP2 = @HAVE_DUP2@
HAVE_DUP3 = @HAVE_DUP3@
HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
HAVE_FACCESSAT = @HAVE_FACCESSAT@
HAVE_FCHDIR = @HAVE_FCHDIR@
HAVE_FCHMODAT = @HAVE_FCHMODAT@
HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
HAVE_FCNTL = @HAVE_FCNTL@
HAVE_FDATASYNC = @HAVE_FDATASYNC@
HAVE_FDOPENDIR = @HAVE_FDOPENDIR@
HAVE_FEATURES_H = @HAVE_FEATURES_H@
HAVE_FFSL = @HAVE_FFSL@
HAVE_FFSLL = @HAVE_FFSLL@
HAVE_FLOCK = @HAVE_FLOCK@
HAVE_FSEEKO = @HAVE_FSEEKO@
HAVE_FSTATAT = @HAVE_FSTATAT@
HAVE_FSYNC = @HAVE_FSYNC@
HAVE_FTELLO = @HAVE_FTELLO@
HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
HAVE_FUTIMENS = @HAVE_FUTIMENS@
HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
HAVE_GETGROUPS = @HAVE_GETGROUPS@
HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
HAVE_GETLOGIN = @HAVE_GETLOGIN@
HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
HAVE_GRANTPT = @HAVE_GRANTPT@
HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
HAVE_ISBLANK = @HAVE_ISBLANK@
HAVE_LCHMOD = @HAVE_LCHMOD@
HAVE_LCHOWN = @HAVE_LCHOWN@
HAVE_LINK = @HAVE_LINK@
HAVE_LINKAT = @HAVE_LINKAT@
HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
HAVE_LSTAT = @HAVE_LSTAT@
HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
HAVE_MBRLEN = @HAVE_MBRLEN@
HAVE_MBRTOWC = @HAVE_MBRTOWC@
HAVE_MBSINIT = @HAVE_MBSINIT@
HAVE_MBSLEN = @HAVE_MBSLEN@
HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
HAVE_MEMCHR = @HAVE_MEMCHR@
HAVE_MEMPCPY = @HAVE_MEMPCPY@
HAVE_MKDIRAT = @HAVE_MKDIRAT@
HAVE_MKDTEMP = @HAVE_MKDTEMP@
HAVE_MKFIFO = @HAVE_MKFIFO@
HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
HAVE_MKNOD = @HAVE_MKNOD@
HAVE_MKNODAT = @HAVE_MKNODAT@
HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
HAVE_MKSTEMP = @HAVE_MKSTEMP@
HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
HAVE_OPENAT = @HAVE_OPENAT@
HAVE_OPENDIR = @HAVE_OPENDIR@
HAVE_OS_H = @HAVE_OS_H@
HAVE_PCLOSE = @HAVE_PCLOSE@
HAVE_PIPE = @HAVE_PIPE@
HAVE_PIPE2 = @HAVE_PIPE2@
HAVE_POPEN = @HAVE_POPEN@
HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
HAVE_PREAD = @HAVE_PREAD@
HAVE_PTHREAD_H = @HAVE_PTHREAD_H@
HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@
HAVE_PTHREAD_T = @HAVE_PTHREAD_T@
HAVE_PTSNAME = @HAVE_PTSNAME@
HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
HAVE_PWRITE = @HAVE_PWRITE@
HAVE_RAISE = @HAVE_RAISE@
HAVE_RANDOM = @HAVE_RANDOM@
HAVE_RANDOM_H = @HAVE_RANDOM_H@
HAVE_RANDOM_R = @HAVE_RANDOM_R@
HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
HAVE_READDIR = @HAVE_READDIR@
HAVE_READLINK = @HAVE_READLINK@
HAVE_READLINKAT = @HAVE_READLINKAT@
HAVE_REALPATH = @HAVE_REALPATH@
HAVE_RENAMEAT = @HAVE_RENAMEAT@
HAVE_REWINDDIR = @HAVE_REWINDDIR@
HAVE_RPMATCH = @HAVE_RPMATCH@
HAVE_SCANDIR = @HAVE_SCANDIR@
HAVE_SCHED_H = @HAVE_SCHED_H@
HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
HAVE_SETENV = @HAVE_SETENV@
HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
HAVE_SIGACTION = @HAVE_SIGACTION@
HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@
HAVE_SIGINFO_T = @HAVE_SIGINFO_T@
HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
HAVE_SIGSET_T = @HAVE_SIGSET_T@
HAVE_SLEEP = @HAVE_SLEEP@
HAVE_STDINT_H = @HAVE_STDINT_H@
HAVE_STPCPY = @HAVE_STPCPY@
HAVE_STPNCPY = @HAVE_STPNCPY@
HAVE_STRCASESTR = @HAVE_STRCASESTR@
HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
HAVE_STRPBRK = @HAVE_STRPBRK@
HAVE_STRPTIME = @HAVE_STRPTIME@
HAVE_STRSEP = @HAVE_STRSEP@
HAVE_STRTOD = @HAVE_STRTOD@
HAVE_STRTOLL = @HAVE_STRTOLL@
HAVE_STRTOULL = @HAVE_STRTOULL@
HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@
HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@
HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@
HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
HAVE_SYMLINK = @HAVE_SYMLINK@
HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@
HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@
HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
HAVE_TIMEGM = @HAVE_TIMEGM@
HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
HAVE_UNISTD_H = @HAVE_UNISTD_H@
HAVE_UNLINKAT = @HAVE_UNLINKAT@
HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
HAVE_USLEEP = @HAVE_USLEEP@
HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
HAVE_VASPRINTF = @HAVE_VASPRINTF@
HAVE_VDPRINTF = @HAVE_VDPRINTF@
HAVE_WCHAR_H = @HAVE_WCHAR_H@
HAVE_WCHAR_T = @HAVE_WCHAR_T@
HAVE_WCPCPY = @HAVE_WCPCPY@
HAVE_WCPNCPY = @HAVE_WCPNCPY@
HAVE_WCRTOMB = @HAVE_WCRTOMB@
HAVE_WCSCASECMP = @HAVE_WCSCASECMP@
HAVE_WCSCAT = @HAVE_WCSCAT@
HAVE_WCSCHR = @HAVE_WCSCHR@
HAVE_WCSCMP = @HAVE_WCSCMP@
HAVE_WCSCOLL = @HAVE_WCSCOLL@
HAVE_WCSCPY = @HAVE_WCSCPY@
HAVE_WCSCSPN = @HAVE_WCSCSPN@
HAVE_WCSDUP = @HAVE_WCSDUP@
HAVE_WCSLEN = @HAVE_WCSLEN@
HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
HAVE_WCSNCAT = @HAVE_WCSNCAT@
HAVE_WCSNCMP = @HAVE_WCSNCMP@
HAVE_WCSNCPY = @HAVE_WCSNCPY@
HAVE_WCSNLEN = @HAVE_WCSNLEN@
HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
HAVE_WCSPBRK = @HAVE_WCSPBRK@
HAVE_WCSRCHR = @HAVE_WCSRCHR@
HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
HAVE_WCSSPN = @HAVE_WCSSPN@
HAVE_WCSSTR = @HAVE_WCSSTR@
HAVE_WCSTOK = @HAVE_WCSTOK@
HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
HAVE_WCSXFRM = @HAVE_WCSXFRM@
HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
HAVE_WINT_T = @HAVE_WINT_T@
HAVE_WMEMCHR = @HAVE_WMEMCHR@
HAVE_WMEMCMP = @HAVE_WMEMCMP@
HAVE_WMEMCPY = @HAVE_WMEMCPY@
HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
HAVE_WMEMSET = @HAVE_WMEMSET@
HAVE__BOOL = @HAVE__BOOL@
HAVE__EXIT = @HAVE__EXIT@
INCLUDE_NEXT = @INCLUDE_NEXT@
INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@
INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
LD = @LD@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
LIBTOOL = @LIBTOOL@
LIB_PTHREAD = @LIB_PTHREAD@
LIPO = @LIPO@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@
NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@
NEXT_AS_FIRST_DIRECTIVE_STDARG_H = @NEXT_AS_FIRST_DIRECTIVE_STDARG_H@
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@
NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
NEXT_CTYPE_H = @NEXT_CTYPE_H@
NEXT_DIRENT_H = @NEXT_DIRENT_H@
NEXT_ERRNO_H = @NEXT_ERRNO_H@
NEXT_FCNTL_H = @NEXT_FCNTL_H@
NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
NEXT_PTHREAD_H = @NEXT_PTHREAD_H@
NEXT_SCHED_H = @NEXT_SCHED_H@
NEXT_SIGNAL_H = @NEXT_SIGNAL_H@
NEXT_STDARG_H = @NEXT_STDARG_H@
NEXT_STDDEF_H = @NEXT_STDDEF_H@
NEXT_STDINT_H = @NEXT_STDINT_H@
NEXT_STDIO_H = @NEXT_STDIO_H@
NEXT_STDLIB_H = @NEXT_STDLIB_H@
NEXT_STRING_H = @NEXT_STRING_H@
NEXT_SYS_FILE_H = @NEXT_SYS_FILE_H@
NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@
NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@
NEXT_TIME_H = @NEXT_TIME_H@
NEXT_UNISTD_H = @NEXT_UNISTD_H@
NEXT_WCHAR_H = @NEXT_WCHAR_H@
NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PR = @PR@
PRAGMA_COLUMNS = @PRAGMA_COLUMNS@
PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
PRIPTR_PREFIX = @PRIPTR_PREFIX@
PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@
PTHREAD_CC = @PTHREAD_CC@
PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
PTHREAD_H = @PTHREAD_H@
PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
PTHREAD_LIBS = @PTHREAD_LIBS@
PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
PYTHON = @PYTHON@
RANLIB = @RANLIB@
REPLACE_BTOWC = @REPLACE_BTOWC@
REPLACE_CALLOC = @REPLACE_CALLOC@
REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@
REPLACE_CHOWN = @REPLACE_CHOWN@
REPLACE_CLOSE = @REPLACE_CLOSE@
REPLACE_CLOSEDIR = @REPLACE_CLOSEDIR@
REPLACE_DIRFD = @REPLACE_DIRFD@
REPLACE_DPRINTF = @REPLACE_DPRINTF@
REPLACE_DUP = @REPLACE_DUP@
REPLACE_DUP2 = @REPLACE_DUP2@
REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
REPLACE_FCLOSE = @REPLACE_FCLOSE@
REPLACE_FCNTL = @REPLACE_FCNTL@
REPLACE_FDOPEN = @REPLACE_FDOPEN@
REPLACE_FDOPENDIR = @REPLACE_FDOPENDIR@
REPLACE_FFLUSH = @REPLACE_FFLUSH@
REPLACE_FOPEN = @REPLACE_FOPEN@
REPLACE_FPRINTF = @REPLACE_FPRINTF@
REPLACE_FPURGE = @REPLACE_FPURGE@
REPLACE_FREOPEN = @REPLACE_FREOPEN@
REPLACE_FSEEK = @REPLACE_FSEEK@
REPLACE_FSEEKO = @REPLACE_FSEEKO@
REPLACE_FSTAT = @REPLACE_FSTAT@
REPLACE_FSTATAT = @REPLACE_FSTATAT@
REPLACE_FTELL = @REPLACE_FTELL@
REPLACE_FTELLO = @REPLACE_FTELLO@
REPLACE_FTRUNCATE = @REPLACE_FTRUNCATE@
REPLACE_FUTIMENS = @REPLACE_FUTIMENS@
REPLACE_GETCWD = @REPLACE_GETCWD@
REPLACE_GETDELIM = @REPLACE_GETDELIM@
REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@
REPLACE_GETDTABLESIZE = @REPLACE_GETDTABLESIZE@
REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
REPLACE_GETLINE = @REPLACE_GETLINE@
REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@
REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
REPLACE_GMTIME = @REPLACE_GMTIME@
REPLACE_ISATTY = @REPLACE_ISATTY@
REPLACE_LCHOWN = @REPLACE_LCHOWN@
REPLACE_LINK = @REPLACE_LINK@
REPLACE_LINKAT = @REPLACE_LINKAT@
REPLACE_LOCALTIME = @REPLACE_LOCALTIME@
REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@
REPLACE_LSEEK = @REPLACE_LSEEK@
REPLACE_LSTAT = @REPLACE_LSTAT@
REPLACE_MALLOC = @REPLACE_MALLOC@
REPLACE_MBRLEN = @REPLACE_MBRLEN@
REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
REPLACE_MBSINIT = @REPLACE_MBSINIT@
REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
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.PRECIOUS: Makefile


# Tell versions [3.59,3.63) of GNU make to not export all variables.
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.NOEXPORT:
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/��������������������������������������������������������������������������������0000755�0000000�0000000�00000000000�13464267700�012213� 5����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-lstat.c��������������������������������������������������������������������0000644�0000000�0000000�00000003405�12655624573�014473� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of lstat() function.
   Copyright (C) 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Simon Josefsson, 2008; and Eric Blake, 2009.  */

#include <config.h>

#include <sys/stat.h>

/* Caution: lstat may be a function-like macro.  Although this
   signature check must pass, it may be the signature of the real (and
   broken) lstat rather than rpl_lstat.  Most code should not use the
   address of lstat.  */
#include "signature.h"
SIGNATURE_CHECK (lstat, int, (char const *, struct stat *));

#include <fcntl.h>
#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

#include "same-inode.h"
#include "ignore-value.h"
#include "macros.h"

#define BASE "test-lstat.t"

#include "test-lstat.h"

/* Wrapper around lstat, which works even if lstat is a function-like
   macro, where test_lstat_func(lstat) would do the wrong thing.  */
static int
do_lstat (char const *name, struct stat *st)
{
  return lstat (name, st);
}

int
main (void)
{
  /* Remove any leftovers from a previous partial run.  */
  ignore_value (system ("rm -rf " BASE "*"));

  return test_lstat_func (do_lstat, true);
}
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/wchar.in.h����������������������������������������������������������������������0000644�0000000�0000000�00000102567�12655624570�014113� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A substitute for ISO C99 <wchar.h>, for platforms that have issues.

   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake.  */

/*
 * ISO C 99 <wchar.h> for platforms that have issues.
 * <http://www.opengroup.org/susv3xbd/wchar.h.html>
 *
 * For now, this just ensures proper prerequisite inclusion order and
 * the declaration of wcwidth().
 */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#if (((defined __need_mbstate_t || defined __need_wint_t)               \
      && !defined __MINGW32__ && !defined __KLIBC__)                    \
     || (defined __hpux                                                 \
         && ((defined _INTTYPES_INCLUDED && !defined strtoimax)         \
             || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H))               \
     || defined _GL_ALREADY_INCLUDING_WCHAR_H)
/* Special invocation convention:
   - Inside glibc and uClibc header files, but not MinGW.
   - On HP-UX 11.00 we have a sequence of nested includes
     <wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>,
     once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h>
     and once directly.  In both situations 'wint_t' is not yet defined,
     therefore we cannot provide the function overrides; instead include only
     the system's <wchar.h>.
   - On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and
     the latter includes <wchar.h>.  But here, we have no way to detect whether
     <wctype.h> is completely included or is still being included.  */

#@INCLUDE_NEXT@ @NEXT_WCHAR_H@

#else
/* Normal invocation convention.  */

#ifndef _@GUARD_PREFIX@_WCHAR_H

#define _GL_ALREADY_INCLUDING_WCHAR_H

#if @HAVE_FEATURES_H@
# include <features.h> /* for __GLIBC__ */
#endif

/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.
   In some builds of uClibc, <wchar.h> is nonexistent and wchar_t is defined
   by <stddef.h>.
   But avoid namespace pollution on glibc systems.  */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include <stddef.h>
#endif
#ifndef __GLIBC__
# include <stdio.h>
# include <time.h>
#endif

/* Include the original <wchar.h> if it exists.
   Some builds of uClibc lack it.  */
/* The include_next requires a split double-inclusion guard.  */
#if @HAVE_WCHAR_H@
# @INCLUDE_NEXT@ @NEXT_WCHAR_H@
#endif

#undef _GL_ALREADY_INCLUDING_WCHAR_H

#ifndef _@GUARD_PREFIX@_WCHAR_H
#define _@GUARD_PREFIX@_WCHAR_H

/* The __attribute__ feature is available in gcc versions 2.5 and later.
   The attribute __pure__ was added in gcc 2.96.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
#else
# define _GL_ATTRIBUTE_PURE /* empty */
#endif

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */


/* Define wint_t and WEOF.  (Also done in wctype.in.h.)  */
#if !@HAVE_WINT_T@ && !defined wint_t
# define wint_t int
# ifndef WEOF
#  define WEOF -1
# endif
#else
/* MSVC defines wint_t as 'unsigned short' in <crtdefs.h>.
   This is too small: ISO C 99 section 7.24.1.(2) says that wint_t must be
   "unchanged by default argument promotions".  Override it.  */
# if defined _MSC_VER
#  if !GNULIB_defined_wint_t
#   include <crtdefs.h>
typedef unsigned int rpl_wint_t;
#   undef wint_t
#   define wint_t rpl_wint_t
#   define GNULIB_defined_wint_t 1
#  endif
# endif
# ifndef WEOF
#  define WEOF ((wint_t) -1)
# endif
#endif


/* Override mbstate_t if it is too small.
   On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for
   implementing mbrtowc for encodings like UTF-8.  */
#if !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@
# if !GNULIB_defined_mbstate_t
typedef int rpl_mbstate_t;
#  undef mbstate_t
#  define mbstate_t rpl_mbstate_t
#  define GNULIB_defined_mbstate_t 1
# endif
#endif


/* Convert a single-byte character to a wide character.  */
#if @GNULIB_BTOWC@
# if @REPLACE_BTOWC@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef btowc
#   define btowc rpl_btowc
#  endif
_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (btowc, wint_t, (int c));
# else
#  if !@HAVE_BTOWC@
_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE);
#  endif
_GL_CXXALIAS_SYS (btowc, wint_t, (int c));
# endif
_GL_CXXALIASWARN (btowc);
#elif defined GNULIB_POSIXCHECK
# undef btowc
# if HAVE_RAW_DECL_BTOWC
_GL_WARN_ON_USE (btowc, "btowc is unportable - "
                 "use gnulib module btowc for portability");
# endif
#endif


/* Convert a wide character to a single-byte character.  */
#if @GNULIB_WCTOB@
# if @REPLACE_WCTOB@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef wctob
#   define wctob rpl_wctob
#  endif
_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (wctob, int, (wint_t wc));
# else
#  if !defined wctob && !@HAVE_DECL_WCTOB@
/* wctob is provided by gnulib, or wctob exists but is not declared.  */
_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE);
#  endif
_GL_CXXALIAS_SYS (wctob, int, (wint_t wc));
# endif
_GL_CXXALIASWARN (wctob);
#elif defined GNULIB_POSIXCHECK
# undef wctob
# if HAVE_RAW_DECL_WCTOB
_GL_WARN_ON_USE (wctob, "wctob is unportable - "
                 "use gnulib module wctob for portability");
# endif
#endif


/* Test whether *PS is in the initial state.  */
#if @GNULIB_MBSINIT@
# if @REPLACE_MBSINIT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef mbsinit
#   define mbsinit rpl_mbsinit
#  endif
_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps));
_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps));
# else
#  if !@HAVE_MBSINIT@
_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps));
#  endif
_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps));
# endif
_GL_CXXALIASWARN (mbsinit);
#elif defined GNULIB_POSIXCHECK
# undef mbsinit
# if HAVE_RAW_DECL_MBSINIT
_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - "
                 "use gnulib module mbsinit for portability");
# endif
#endif


/* Convert a multibyte character to a wide character.  */
#if @GNULIB_MBRTOWC@
# if @REPLACE_MBRTOWC@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef mbrtowc
#   define mbrtowc rpl_mbrtowc
#  endif
_GL_FUNCDECL_RPL (mbrtowc, size_t,
                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
_GL_CXXALIAS_RPL (mbrtowc, size_t,
                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
# else
#  if !@HAVE_MBRTOWC@
_GL_FUNCDECL_SYS (mbrtowc, size_t,
                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
#  endif
_GL_CXXALIAS_SYS (mbrtowc, size_t,
                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
# endif
_GL_CXXALIASWARN (mbrtowc);
#elif defined GNULIB_POSIXCHECK
# undef mbrtowc
# if HAVE_RAW_DECL_MBRTOWC
_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - "
                 "use gnulib module mbrtowc for portability");
# endif
#endif


/* Recognize a multibyte character.  */
#if @GNULIB_MBRLEN@
# if @REPLACE_MBRLEN@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef mbrlen
#   define mbrlen rpl_mbrlen
#  endif
_GL_FUNCDECL_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
_GL_CXXALIAS_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
# else
#  if !@HAVE_MBRLEN@
_GL_FUNCDECL_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
#  endif
_GL_CXXALIAS_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
# endif
_GL_CXXALIASWARN (mbrlen);
#elif defined GNULIB_POSIXCHECK
# undef mbrlen
# if HAVE_RAW_DECL_MBRLEN
_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - "
                 "use gnulib module mbrlen for portability");
# endif
#endif


/* Convert a string to a wide string.  */
#if @GNULIB_MBSRTOWCS@
# if @REPLACE_MBSRTOWCS@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef mbsrtowcs
#   define mbsrtowcs rpl_mbsrtowcs
#  endif
_GL_FUNCDECL_RPL (mbsrtowcs, size_t,
                  (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (mbsrtowcs, size_t,
                  (wchar_t *dest, const char **srcp, size_t len,
                   mbstate_t *ps));
# else
#  if !@HAVE_MBSRTOWCS@
_GL_FUNCDECL_SYS (mbsrtowcs, size_t,
                  (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
                  _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (mbsrtowcs, size_t,
                  (wchar_t *dest, const char **srcp, size_t len,
                   mbstate_t *ps));
# endif
_GL_CXXALIASWARN (mbsrtowcs);
#elif defined GNULIB_POSIXCHECK
# undef mbsrtowcs
# if HAVE_RAW_DECL_MBSRTOWCS
_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - "
                 "use gnulib module mbsrtowcs for portability");
# endif
#endif


/* Convert a string to a wide string.  */
#if @GNULIB_MBSNRTOWCS@
# if @REPLACE_MBSNRTOWCS@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef mbsnrtowcs
#   define mbsnrtowcs rpl_mbsnrtowcs
#  endif
_GL_FUNCDECL_RPL (mbsnrtowcs, size_t,
                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
                   mbstate_t *ps)
                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (mbsnrtowcs, size_t,
                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
                   mbstate_t *ps));
# else
#  if !@HAVE_MBSNRTOWCS@
_GL_FUNCDECL_SYS (mbsnrtowcs, size_t,
                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
                   mbstate_t *ps)
                  _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (mbsnrtowcs, size_t,
                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
                   mbstate_t *ps));
# endif
_GL_CXXALIASWARN (mbsnrtowcs);
#elif defined GNULIB_POSIXCHECK
# undef mbsnrtowcs
# if HAVE_RAW_DECL_MBSNRTOWCS
_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - "
                 "use gnulib module mbsnrtowcs for portability");
# endif
#endif


/* Convert a wide character to a multibyte character.  */
#if @GNULIB_WCRTOMB@
# if @REPLACE_WCRTOMB@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef wcrtomb
#   define wcrtomb rpl_wcrtomb
#  endif
_GL_FUNCDECL_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
_GL_CXXALIAS_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
# else
#  if !@HAVE_WCRTOMB@
_GL_FUNCDECL_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
#  endif
_GL_CXXALIAS_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
# endif
_GL_CXXALIASWARN (wcrtomb);
#elif defined GNULIB_POSIXCHECK
# undef wcrtomb
# if HAVE_RAW_DECL_WCRTOMB
_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - "
                 "use gnulib module wcrtomb for portability");
# endif
#endif


/* Convert a wide string to a string.  */
#if @GNULIB_WCSRTOMBS@
# if @REPLACE_WCSRTOMBS@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef wcsrtombs
#   define wcsrtombs rpl_wcsrtombs
#  endif
_GL_FUNCDECL_RPL (wcsrtombs, size_t,
                  (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (wcsrtombs, size_t,
                  (char *dest, const wchar_t **srcp, size_t len,
                   mbstate_t *ps));
# else
#  if !@HAVE_WCSRTOMBS@
_GL_FUNCDECL_SYS (wcsrtombs, size_t,
                  (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
                  _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (wcsrtombs, size_t,
                  (char *dest, const wchar_t **srcp, size_t len,
                   mbstate_t *ps));
# endif
_GL_CXXALIASWARN (wcsrtombs);
#elif defined GNULIB_POSIXCHECK
# undef wcsrtombs
# if HAVE_RAW_DECL_WCSRTOMBS
_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - "
                 "use gnulib module wcsrtombs for portability");
# endif
#endif


/* Convert a wide string to a string.  */
#if @GNULIB_WCSNRTOMBS@
# if @REPLACE_WCSNRTOMBS@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef wcsnrtombs
#   define wcsnrtombs rpl_wcsnrtombs
#  endif
_GL_FUNCDECL_RPL (wcsnrtombs, size_t,
                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
                   mbstate_t *ps)
                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (wcsnrtombs, size_t,
                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
                   mbstate_t *ps));
# else
#  if !@HAVE_WCSNRTOMBS@
_GL_FUNCDECL_SYS (wcsnrtombs, size_t,
                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
                   mbstate_t *ps)
                  _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (wcsnrtombs, size_t,
                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
                   mbstate_t *ps));
# endif
_GL_CXXALIASWARN (wcsnrtombs);
#elif defined GNULIB_POSIXCHECK
# undef wcsnrtombs
# if HAVE_RAW_DECL_WCSNRTOMBS
_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - "
                 "use gnulib module wcsnrtombs for portability");
# endif
#endif


/* Return the number of screen columns needed for WC.  */
#if @GNULIB_WCWIDTH@
# if @REPLACE_WCWIDTH@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef wcwidth
#   define wcwidth rpl_wcwidth
#  endif
_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t));
# else
#  if !@HAVE_DECL_WCWIDTH@
/* wcwidth exists but is not declared.  */
_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE);
#  elif defined __KLIBC__
/* On OS/2 kLIBC, wcwidth is a macro that expands to the name of a
   static inline function.  The implementation of wcwidth in wcwidth.c
   causes a "conflicting types" error. */
#   undef wcwidth
#  endif
_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t));
# endif
_GL_CXXALIASWARN (wcwidth);
#elif defined GNULIB_POSIXCHECK
# undef wcwidth
# if HAVE_RAW_DECL_WCWIDTH
_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - "
                 "use gnulib module wcwidth for portability");
# endif
#endif


/* Search N wide characters of S for C.  */
#if @GNULIB_WMEMCHR@
# if !@HAVE_WMEMCHR@
_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n)
                                      _GL_ATTRIBUTE_PURE);
# endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C++" {
         const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t);
         wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t);
       }  */
_GL_CXXALIAS_SYS_CAST2 (wmemchr,
                        wchar_t *, (const wchar_t *, wchar_t, size_t),
                        const wchar_t *, (const wchar_t *, wchar_t, size_t));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
_GL_CXXALIASWARN1 (wmemchr, const wchar_t *,
                   (const wchar_t *s, wchar_t c, size_t n));
# else
_GL_CXXALIASWARN (wmemchr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wmemchr
# if HAVE_RAW_DECL_WMEMCHR
_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - "
                 "use gnulib module wmemchr for portability");
# endif
#endif


/* Compare N wide characters of S1 and S2.  */
#if @GNULIB_WMEMCMP@
# if !@HAVE_WMEMCMP@
_GL_FUNCDECL_SYS (wmemcmp, int,
                  (const wchar_t *s1, const wchar_t *s2, size_t n)
                  _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wmemcmp, int,
                  (const wchar_t *s1, const wchar_t *s2, size_t n));
_GL_CXXALIASWARN (wmemcmp);
#elif defined GNULIB_POSIXCHECK
# undef wmemcmp
# if HAVE_RAW_DECL_WMEMCMP
_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - "
                 "use gnulib module wmemcmp for portability");
# endif
#endif


/* Copy N wide characters of SRC to DEST.  */
#if @GNULIB_WMEMCPY@
# if !@HAVE_WMEMCPY@
_GL_FUNCDECL_SYS (wmemcpy, wchar_t *,
                  (wchar_t *dest, const wchar_t *src, size_t n));
# endif
_GL_CXXALIAS_SYS (wmemcpy, wchar_t *,
                  (wchar_t *dest, const wchar_t *src, size_t n));
_GL_CXXALIASWARN (wmemcpy);
#elif defined GNULIB_POSIXCHECK
# undef wmemcpy
# if HAVE_RAW_DECL_WMEMCPY
_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - "
                 "use gnulib module wmemcpy for portability");
# endif
#endif


/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for
   overlapping memory areas.  */
#if @GNULIB_WMEMMOVE@
# if !@HAVE_WMEMMOVE@
_GL_FUNCDECL_SYS (wmemmove, wchar_t *,
                  (wchar_t *dest, const wchar_t *src, size_t n));
# endif
_GL_CXXALIAS_SYS (wmemmove, wchar_t *,
                  (wchar_t *dest, const wchar_t *src, size_t n));
_GL_CXXALIASWARN (wmemmove);
#elif defined GNULIB_POSIXCHECK
# undef wmemmove
# if HAVE_RAW_DECL_WMEMMOVE
_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - "
                 "use gnulib module wmemmove for portability");
# endif
#endif


/* Set N wide characters of S to C.  */
#if @GNULIB_WMEMSET@
# if !@HAVE_WMEMSET@
_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
# endif
_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
_GL_CXXALIASWARN (wmemset);
#elif defined GNULIB_POSIXCHECK
# undef wmemset
# if HAVE_RAW_DECL_WMEMSET
_GL_WARN_ON_USE (wmemset, "wmemset is unportable - "
                 "use gnulib module wmemset for portability");
# endif
#endif


/* Return the number of wide characters in S.  */
#if @GNULIB_WCSLEN@
# if !@HAVE_WCSLEN@
_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s));
_GL_CXXALIASWARN (wcslen);
#elif defined GNULIB_POSIXCHECK
# undef wcslen
# if HAVE_RAW_DECL_WCSLEN
_GL_WARN_ON_USE (wcslen, "wcslen is unportable - "
                 "use gnulib module wcslen for portability");
# endif
#endif


/* Return the number of wide characters in S, but at most MAXLEN.  */
#if @GNULIB_WCSNLEN@
# if !@HAVE_WCSNLEN@
_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)
                                   _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen));
_GL_CXXALIASWARN (wcsnlen);
#elif defined GNULIB_POSIXCHECK
# undef wcsnlen
# if HAVE_RAW_DECL_WCSNLEN
_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - "
                 "use gnulib module wcsnlen for portability");
# endif
#endif


/* Copy SRC to DEST.  */
#if @GNULIB_WCSCPY@
# if !@HAVE_WCSCPY@
_GL_FUNCDECL_SYS (wcscpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
# endif
_GL_CXXALIAS_SYS (wcscpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
_GL_CXXALIASWARN (wcscpy);
#elif defined GNULIB_POSIXCHECK
# undef wcscpy
# if HAVE_RAW_DECL_WCSCPY
_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - "
                 "use gnulib module wcscpy for portability");
# endif
#endif


/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST.  */
#if @GNULIB_WCPCPY@
# if !@HAVE_WCPCPY@
_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
# endif
_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
_GL_CXXALIASWARN (wcpcpy);
#elif defined GNULIB_POSIXCHECK
# undef wcpcpy
# if HAVE_RAW_DECL_WCPCPY
_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - "
                 "use gnulib module wcpcpy for portability");
# endif
#endif


/* Copy no more than N wide characters of SRC to DEST.  */
#if @GNULIB_WCSNCPY@
# if !@HAVE_WCSNCPY@
_GL_FUNCDECL_SYS (wcsncpy, wchar_t *,
                  (wchar_t *dest, const wchar_t *src, size_t n));
# endif
_GL_CXXALIAS_SYS (wcsncpy, wchar_t *,
                  (wchar_t *dest, const wchar_t *src, size_t n));
_GL_CXXALIASWARN (wcsncpy);
#elif defined GNULIB_POSIXCHECK
# undef wcsncpy
# if HAVE_RAW_DECL_WCSNCPY
_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - "
                 "use gnulib module wcsncpy for portability");
# endif
#endif


/* Copy no more than N characters of SRC to DEST, returning the address of
   the last character written into DEST.  */
#if @GNULIB_WCPNCPY@
# if !@HAVE_WCPNCPY@
_GL_FUNCDECL_SYS (wcpncpy, wchar_t *,
                  (wchar_t *dest, const wchar_t *src, size_t n));
# endif
_GL_CXXALIAS_SYS (wcpncpy, wchar_t *,
                  (wchar_t *dest, const wchar_t *src, size_t n));
_GL_CXXALIASWARN (wcpncpy);
#elif defined GNULIB_POSIXCHECK
# undef wcpncpy
# if HAVE_RAW_DECL_WCPNCPY
_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - "
                 "use gnulib module wcpncpy for portability");
# endif
#endif


/* Append SRC onto DEST.  */
#if @GNULIB_WCSCAT@
# if !@HAVE_WCSCAT@
_GL_FUNCDECL_SYS (wcscat, wchar_t *, (wchar_t *dest, const wchar_t *src));
# endif
_GL_CXXALIAS_SYS (wcscat, wchar_t *, (wchar_t *dest, const wchar_t *src));
_GL_CXXALIASWARN (wcscat);
#elif defined GNULIB_POSIXCHECK
# undef wcscat
# if HAVE_RAW_DECL_WCSCAT
_GL_WARN_ON_USE (wcscat, "wcscat is unportable - "
                 "use gnulib module wcscat for portability");
# endif
#endif


/* Append no more than N wide characters of SRC onto DEST.  */
#if @GNULIB_WCSNCAT@
# if !@HAVE_WCSNCAT@
_GL_FUNCDECL_SYS (wcsncat, wchar_t *,
                  (wchar_t *dest, const wchar_t *src, size_t n));
# endif
_GL_CXXALIAS_SYS (wcsncat, wchar_t *,
                  (wchar_t *dest, const wchar_t *src, size_t n));
_GL_CXXALIASWARN (wcsncat);
#elif defined GNULIB_POSIXCHECK
# undef wcsncat
# if HAVE_RAW_DECL_WCSNCAT
_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - "
                 "use gnulib module wcsncat for portability");
# endif
#endif


/* Compare S1 and S2.  */
#if @GNULIB_WCSCMP@
# if !@HAVE_WCSCMP@
_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)
                               _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2));
_GL_CXXALIASWARN (wcscmp);
#elif defined GNULIB_POSIXCHECK
# undef wcscmp
# if HAVE_RAW_DECL_WCSCMP
_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - "
                 "use gnulib module wcscmp for portability");
# endif
#endif


/* Compare no more than N wide characters of S1 and S2.  */
#if @GNULIB_WCSNCMP@
# if !@HAVE_WCSNCMP@
_GL_FUNCDECL_SYS (wcsncmp, int,
                  (const wchar_t *s1, const wchar_t *s2, size_t n)
                  _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcsncmp, int,
                  (const wchar_t *s1, const wchar_t *s2, size_t n));
_GL_CXXALIASWARN (wcsncmp);
#elif defined GNULIB_POSIXCHECK
# undef wcsncmp
# if HAVE_RAW_DECL_WCSNCMP
_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - "
                 "use gnulib module wcsncmp for portability");
# endif
#endif


/* Compare S1 and S2, ignoring case.  */
#if @GNULIB_WCSCASECMP@
# if !@HAVE_WCSCASECMP@
_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)
                                   _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2));
_GL_CXXALIASWARN (wcscasecmp);
#elif defined GNULIB_POSIXCHECK
# undef wcscasecmp
# if HAVE_RAW_DECL_WCSCASECMP
_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - "
                 "use gnulib module wcscasecmp for portability");
# endif
#endif


/* Compare no more than N chars of S1 and S2, ignoring case.  */
#if @GNULIB_WCSNCASECMP@
# if !@HAVE_WCSNCASECMP@
_GL_FUNCDECL_SYS (wcsncasecmp, int,
                  (const wchar_t *s1, const wchar_t *s2, size_t n)
                  _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcsncasecmp, int,
                  (const wchar_t *s1, const wchar_t *s2, size_t n));
_GL_CXXALIASWARN (wcsncasecmp);
#elif defined GNULIB_POSIXCHECK
# undef wcsncasecmp
# if HAVE_RAW_DECL_WCSNCASECMP
_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - "
                 "use gnulib module wcsncasecmp for portability");
# endif
#endif


/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE
   category of the current locale.  */
#if @GNULIB_WCSCOLL@
# if !@HAVE_WCSCOLL@
_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2));
# endif
_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2));
_GL_CXXALIASWARN (wcscoll);
#elif defined GNULIB_POSIXCHECK
# undef wcscoll
# if HAVE_RAW_DECL_WCSCOLL
_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - "
                 "use gnulib module wcscoll for portability");
# endif
#endif


/* Transform S2 into array pointed to by S1 such that if wcscmp is applied
   to two transformed strings the result is the as applying 'wcscoll' to the
   original strings.  */
#if @GNULIB_WCSXFRM@
# if !@HAVE_WCSXFRM@
_GL_FUNCDECL_SYS (wcsxfrm, size_t, (wchar_t *s1, const wchar_t *s2, size_t n));
# endif
_GL_CXXALIAS_SYS (wcsxfrm, size_t, (wchar_t *s1, const wchar_t *s2, size_t n));
_GL_CXXALIASWARN (wcsxfrm);
#elif defined GNULIB_POSIXCHECK
# undef wcsxfrm
# if HAVE_RAW_DECL_WCSXFRM
_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - "
                 "use gnulib module wcsxfrm for portability");
# endif
#endif


/* Duplicate S, returning an identical malloc'd string.  */
#if @GNULIB_WCSDUP@
# if !@HAVE_WCSDUP@
_GL_FUNCDECL_SYS (wcsdup, wchar_t *, (const wchar_t *s));
# endif
_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s));
_GL_CXXALIASWARN (wcsdup);
#elif defined GNULIB_POSIXCHECK
# undef wcsdup
# if HAVE_RAW_DECL_WCSDUP
_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - "
                 "use gnulib module wcsdup for portability");
# endif
#endif


/* Find the first occurrence of WC in WCS.  */
#if @GNULIB_WCSCHR@
# if !@HAVE_WCSCHR@
_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc)
                                     _GL_ATTRIBUTE_PURE);
# endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C++" {
         const wchar_t * std::wcschr (const wchar_t *, wchar_t);
         wchar_t * std::wcschr (wchar_t *, wchar_t);
       }  */
_GL_CXXALIAS_SYS_CAST2 (wcschr,
                        wchar_t *, (const wchar_t *, wchar_t),
                        const wchar_t *, (const wchar_t *, wchar_t));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc));
_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc));
# else
_GL_CXXALIASWARN (wcschr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcschr
# if HAVE_RAW_DECL_WCSCHR
_GL_WARN_ON_USE (wcschr, "wcschr is unportable - "
                 "use gnulib module wcschr for portability");
# endif
#endif


/* Find the last occurrence of WC in WCS.  */
#if @GNULIB_WCSRCHR@
# if !@HAVE_WCSRCHR@
_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc)
                                      _GL_ATTRIBUTE_PURE);
# endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C++" {
         const wchar_t * std::wcsrchr (const wchar_t *, wchar_t);
         wchar_t * std::wcsrchr (wchar_t *, wchar_t);
       }  */
_GL_CXXALIAS_SYS_CAST2 (wcsrchr,
                        wchar_t *, (const wchar_t *, wchar_t),
                        const wchar_t *, (const wchar_t *, wchar_t));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc));
_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc));
# else
_GL_CXXALIASWARN (wcsrchr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsrchr
# if HAVE_RAW_DECL_WCSRCHR
_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - "
                 "use gnulib module wcsrchr for portability");
# endif
#endif


/* Return the length of the initial segmet of WCS which consists entirely
   of wide characters not in REJECT.  */
#if @GNULIB_WCSCSPN@
# if !@HAVE_WCSCSPN@
_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)
                                   _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject));
_GL_CXXALIASWARN (wcscspn);
#elif defined GNULIB_POSIXCHECK
# undef wcscspn
# if HAVE_RAW_DECL_WCSCSPN
_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - "
                 "use gnulib module wcscspn for portability");
# endif
#endif


/* Return the length of the initial segmet of WCS which consists entirely
   of wide characters in ACCEPT.  */
#if @GNULIB_WCSSPN@
# if !@HAVE_WCSSPN@
_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)
                                  _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept));
_GL_CXXALIASWARN (wcsspn);
#elif defined GNULIB_POSIXCHECK
# undef wcsspn
# if HAVE_RAW_DECL_WCSSPN
_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - "
                 "use gnulib module wcsspn for portability");
# endif
#endif


/* Find the first occurrence in WCS of any character in ACCEPT.  */
#if @GNULIB_WCSPBRK@
# if !@HAVE_WCSPBRK@
_GL_FUNCDECL_SYS (wcspbrk, wchar_t *,
                  (const wchar_t *wcs, const wchar_t *accept)
                  _GL_ATTRIBUTE_PURE);
# endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C++" {
         const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *);
         wchar_t * std::wcspbrk (wchar_t *, const wchar_t *);
       }  */
_GL_CXXALIAS_SYS_CAST2 (wcspbrk,
                        wchar_t *, (const wchar_t *, const wchar_t *),
                        const wchar_t *, (const wchar_t *, const wchar_t *));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (wcspbrk, wchar_t *,
                   (wchar_t *wcs, const wchar_t *accept));
_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *,
                   (const wchar_t *wcs, const wchar_t *accept));
# else
_GL_CXXALIASWARN (wcspbrk);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcspbrk
# if HAVE_RAW_DECL_WCSPBRK
_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - "
                 "use gnulib module wcspbrk for portability");
# endif
#endif


/* Find the first occurrence of NEEDLE in HAYSTACK.  */
#if @GNULIB_WCSSTR@
# if !@HAVE_WCSSTR@
_GL_FUNCDECL_SYS (wcsstr, wchar_t *,
                  (const wchar_t *haystack, const wchar_t *needle)
                  _GL_ATTRIBUTE_PURE);
# endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C++" {
         const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *);
         wchar_t * std::wcsstr (wchar_t *, const wchar_t *);
       }  */
_GL_CXXALIAS_SYS_CAST2 (wcsstr,
                        wchar_t *, (const wchar_t *, const wchar_t *),
                        const wchar_t *, (const wchar_t *, const wchar_t *));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (wcsstr, wchar_t *,
                   (wchar_t *haystack, const wchar_t *needle));
_GL_CXXALIASWARN1 (wcsstr, const wchar_t *,
                   (const wchar_t *haystack, const wchar_t *needle));
# else
_GL_CXXALIASWARN (wcsstr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsstr
# if HAVE_RAW_DECL_WCSSTR
_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - "
                 "use gnulib module wcsstr for portability");
# endif
#endif


/* Divide WCS into tokens separated by characters in DELIM.  */
#if @GNULIB_WCSTOK@
# if !@HAVE_WCSTOK@
_GL_FUNCDECL_SYS (wcstok, wchar_t *,
                  (wchar_t *wcs, const wchar_t *delim, wchar_t **ptr));
# endif
_GL_CXXALIAS_SYS (wcstok, wchar_t *,
                  (wchar_t *wcs, const wchar_t *delim, wchar_t **ptr));
_GL_CXXALIASWARN (wcstok);
#elif defined GNULIB_POSIXCHECK
# undef wcstok
# if HAVE_RAW_DECL_WCSTOK
_GL_WARN_ON_USE (wcstok, "wcstok is unportable - "
                 "use gnulib module wcstok for portability");
# endif
#endif


/* Determine number of column positions required for first N wide
   characters (or fewer if S ends before this) in S.  */
#if @GNULIB_WCSWIDTH@
# if @REPLACE_WCSWIDTH@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef wcswidth
#   define wcswidth rpl_wcswidth
#  endif
_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n)
                                 _GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n));
# else
#  if !@HAVE_WCSWIDTH@
_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n)
                                 _GL_ATTRIBUTE_PURE);
#  endif
_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n));
# endif
_GL_CXXALIASWARN (wcswidth);
#elif defined GNULIB_POSIXCHECK
# undef wcswidth
# if HAVE_RAW_DECL_WCSWIDTH
_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - "
                 "use gnulib module wcswidth for portability");
# endif
#endif


#endif /* _@GUARD_PREFIX@_WCHAR_H */
#endif /* _@GUARD_PREFIX@_WCHAR_H */
#endif
�����������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-dup.c����������������������������������������������������������������������0000644�0000000�0000000�00000002200�12655624572�014123� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test duplicating a file descriptor.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <unistd.h>

#include "signature.h"
SIGNATURE_CHECK (dup, int, (int));

#include <errno.h>

#include "macros.h"

int
main (void)
{
  /* Test behaviour for invalid file descriptors.  */
  {
    errno = 0;
    ASSERT (dup (-1) == -1);
    ASSERT (errno == EBADF);
  }
  {
    close (99);
    errno = 0;
    ASSERT (dup (99) == -1);
    ASSERT (errno == EBADF);
  }

  return 0;
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fcntl.c��������������������������������������������������������������������0000644�0000000�0000000�00000023412�12655624572�014451� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of fcntl(2).
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

/* Specification.  */
#include <fcntl.h>

#include "signature.h"
SIGNATURE_CHECK (fcntl, int, (int, int, ...));

/* Helpers.  */
#include <errno.h>
#include <stdarg.h>
#include <stdbool.h>
#include <unistd.h>

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* Get declarations of the native Windows API functions.  */
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
/* Get _get_osfhandle.  */
# include "msvc-nothrow.h"
#endif

#include "binary-io.h"
#include "macros.h"

#if !O_BINARY
# define setmode(f,m) zero ()
static int zero (void) { return 0; }
#endif

/* Return true if FD is open.  */
static bool
is_open (int fd)
{
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
  /* On native Windows, the initial state of unassigned standard file
     descriptors is that they are open but point to an
     INVALID_HANDLE_VALUE, and there is no fcntl.  */
  return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE;
#else
# ifndef F_GETFL
#  error Please port fcntl to your platform
# endif
  return 0 <= fcntl (fd, F_GETFL);
#endif
}

/* Return true if FD is open and inheritable across exec/spawn.  */
static bool
is_inheritable (int fd)
{
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
  /* On native Windows, the initial state of unassigned standard file
     descriptors is that they are open but point to an
     INVALID_HANDLE_VALUE, and there is no fcntl.  */
  HANDLE h = (HANDLE) _get_osfhandle (fd);
  DWORD flags;
  if (h == INVALID_HANDLE_VALUE || GetHandleInformation (h, &flags) == 0)
    return false;
  return (flags & HANDLE_FLAG_INHERIT) != 0;
#else
# ifndef F_GETFD
#  error Please port fcntl to your platform
# endif
  int i = fcntl (fd, F_GETFD);
  return 0 <= i && (i & FD_CLOEXEC) == 0;
#endif
}

/* Return non-zero if FD is open in the given MODE, which is either
   O_TEXT or O_BINARY.  */
static bool
is_mode (int fd, int mode)
{
  int value = setmode (fd, O_BINARY);
  setmode (fd, value);
  return mode == value;
}

/* Since native fcntl can have more supported operations than our
   replacement is aware of, and since various operations assign
   different types to the vararg argument, a wrapper around fcntl must
   be able to pass a vararg of unknown type on through to the original
   fcntl.  Make sure that this works properly: func1 behaves like the
   original fcntl interpreting the vararg as an int or a pointer to a
   struct, and func2 behaves like rpl_fcntl that doesn't know what
   type to forward.  */
struct dummy_struct
{
  long filler;
  int value;
};
static int
func1 (int a, ...)
{
  va_list arg;
  int i;
  va_start (arg, a);
  if (a < 4)
    i = va_arg (arg, int);
  else
    {
      struct dummy_struct *s = va_arg (arg, struct dummy_struct *);
      i = s->value;
    }
  va_end (arg);
  return i;
}
static int
func2 (int a, ...)
{
  va_list arg;
  void *p;
  va_start (arg, a);
  p = va_arg (arg, void *);
  va_end (arg);
  return func1 (a, p);
}

/* Ensure that all supported fcntl actions are distinct, and
   usable in preprocessor expressions.  */
static void
check_flags (void)
{
  switch (0)
    {
    case F_DUPFD:
#if F_DUPFD
#endif

    case F_DUPFD_CLOEXEC:
#if F_DUPFD_CLOEXEC
#endif

    case F_GETFD:
#if F_GETFD
#endif

#ifdef F_SETFD
    case F_SETFD:
# if F_SETFD
# endif
#endif

#ifdef F_GETFL
    case F_GETFL:
# if F_GETFL
# endif
#endif

#ifdef F_SETFL
    case F_SETFL:
# if F_SETFL
# endif
#endif

#ifdef F_GETOWN
    case F_GETOWN:
# if F_GETOWN
# endif
#endif

#ifdef F_SETOWN
    case F_SETOWN:
# if F_SETOWN
# endif
#endif

#ifdef F_GETLK
    case F_GETLK:
# if F_GETLK
# endif
#endif

#ifdef F_SETLK
    case F_SETLK:
# if F_SETLK
# endif
#endif

#ifdef F_SETLKW
    case F_SETLKW:
# if F_SETLKW
# endif
#endif

      ;
    }
}

int
main (void)
{
  const char *file = "test-fcntl.tmp";
  int fd;
  int bad_fd = getdtablesize ();

  /* Sanity check that rpl_fcntl is likely to work.  */
  ASSERT (func2 (1, 2) == 2);
  ASSERT (func2 (2, -2) == -2);
  ASSERT (func2 (3, 0x80000000) == 0x80000000);
  {
    struct dummy_struct s = { 0L, 4 };
    ASSERT (func2 (4, &s) == 4);
  }
  check_flags ();

  /* Assume std descriptors were provided by invoker, and ignore fds
     that might have been inherited.  */
  fd = creat (file, 0600);
  ASSERT (STDERR_FILENO < fd);
  close (fd + 1);
  close (fd + 2);

  /* For F_DUPFD*, the source must be valid.  */
  errno = 0;
  ASSERT (fcntl (-1, F_DUPFD, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (fd + 1, F_DUPFD, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (bad_fd, F_DUPFD, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (-1, F_DUPFD_CLOEXEC, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (fd + 1, F_DUPFD_CLOEXEC, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (bad_fd, F_DUPFD_CLOEXEC, 0) == -1);
  ASSERT (errno == EBADF);

  /* For F_DUPFD*, the destination must be valid.  */
  errno = 0;
  ASSERT (fcntl (fd, F_DUPFD, -1) == -1);
  ASSERT (errno == EINVAL);
  errno = 0;
  ASSERT (fcntl (fd, F_DUPFD, bad_fd) == -1);
  ASSERT (errno == EINVAL);
  errno = 0;
  ASSERT (fcntl (fd, F_DUPFD_CLOEXEC, -1) == -1);
  ASSERT (errno == EINVAL);
  errno = 0;
  ASSERT (fcntl (fd, F_DUPFD_CLOEXEC, bad_fd) == -1);
  ASSERT (errno == EINVAL);

  /* For F_DUPFD*, check for correct inheritance, as well as
     preservation of text vs. binary.  */
  setmode (fd, O_BINARY);
  ASSERT (is_open (fd));
  ASSERT (!is_open (fd + 1));
  ASSERT (!is_open (fd + 2));
  ASSERT (is_inheritable (fd));
  ASSERT (is_mode (fd, O_BINARY));

  ASSERT (fcntl (fd, F_DUPFD, fd) == fd + 1);
  ASSERT (is_open (fd));
  ASSERT (is_open (fd + 1));
  ASSERT (!is_open (fd + 2));
  ASSERT (is_inheritable (fd + 1));
  ASSERT (is_mode (fd, O_BINARY));
  ASSERT (is_mode (fd + 1, O_BINARY));
  ASSERT (close (fd + 1) == 0);

  ASSERT (fcntl (fd, F_DUPFD_CLOEXEC, fd + 2) == fd + 2);
  ASSERT (is_open (fd));
  ASSERT (!is_open (fd + 1));
  ASSERT (is_open (fd + 2));
  ASSERT (is_inheritable (fd));
  ASSERT (!is_inheritable (fd + 2));
  ASSERT (is_mode (fd, O_BINARY));
  ASSERT (is_mode (fd + 2, O_BINARY));
  ASSERT (close (fd) == 0);

  setmode (fd + 2, O_TEXT);
  ASSERT (fcntl (fd + 2, F_DUPFD, fd + 1) == fd + 1);
  ASSERT (!is_open (fd));
  ASSERT (is_open (fd + 1));
  ASSERT (is_open (fd + 2));
  ASSERT (is_inheritable (fd + 1));
  ASSERT (!is_inheritable (fd + 2));
  ASSERT (is_mode (fd + 1, O_TEXT));
  ASSERT (is_mode (fd + 2, O_TEXT));
  ASSERT (close (fd + 1) == 0);

  ASSERT (fcntl (fd + 2, F_DUPFD_CLOEXEC, 0) == fd);
  ASSERT (is_open (fd));
  ASSERT (!is_open (fd + 1));
  ASSERT (is_open (fd + 2));
  ASSERT (!is_inheritable (fd));
  ASSERT (!is_inheritable (fd + 2));
  ASSERT (is_mode (fd, O_TEXT));
  ASSERT (is_mode (fd + 2, O_TEXT));
  ASSERT (close (fd + 2) == 0);

  /* Test F_GETFD on invalid file descriptors.  */
  errno = 0;
  ASSERT (fcntl (-1, F_GETFD) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (fd + 1, F_GETFD) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (bad_fd, F_GETFD) == -1);
  ASSERT (errno == EBADF);

  /* Test F_GETFD, the FD_CLOEXEC bit.  */
  {
    int result = fcntl (fd, F_GETFD);
    ASSERT (0 <= result);
    ASSERT ((result & FD_CLOEXEC) == FD_CLOEXEC);
    ASSERT (dup (fd) == fd + 1);
    result = fcntl (fd + 1, F_GETFD);
    ASSERT (0 <= result);
    ASSERT ((result & FD_CLOEXEC) == 0);
    ASSERT (close (fd + 1) == 0);
  }

#ifdef F_SETFD
  /* Test F_SETFD on invalid file descriptors.  */
  errno = 0;
  ASSERT (fcntl (-1, F_SETFD, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (fd + 1, F_SETFD, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (bad_fd, F_SETFD, 0) == -1);
  ASSERT (errno == EBADF);
#endif

#ifdef F_GETFL
  /* Test F_GETFL on invalid file descriptors.  */
  errno = 0;
  ASSERT (fcntl (-1, F_GETFL) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (fd + 1, F_GETFL) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (bad_fd, F_GETFL) == -1);
  ASSERT (errno == EBADF);
#endif

#ifdef F_SETFL
  /* Test F_SETFL on invalid file descriptors.  */
  errno = 0;
  ASSERT (fcntl (-1, F_SETFL, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (fd + 1, F_SETFL, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (bad_fd, F_SETFL, 0) == -1);
  ASSERT (errno == EBADF);
#endif

#ifdef F_GETOWN
  /* Test F_GETOWN on invalid file descriptors.  */
  errno = 0;
  ASSERT (fcntl (-1, F_GETOWN) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (fd + 1, F_GETOWN) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (bad_fd, F_GETOWN) == -1);
  ASSERT (errno == EBADF);
#endif

#ifdef F_SETOWN
  /* Test F_SETFL on invalid file descriptors.  */
  errno = 0;
  ASSERT (fcntl (-1, F_SETOWN, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (fd + 1, F_SETOWN, 0) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (fcntl (bad_fd, F_SETOWN, 0) == -1);
  ASSERT (errno == EBADF);
#endif

  /* Cleanup.  */
  ASSERT (close (fd) == 0);
  ASSERT (unlink (file) == 0);

  return 0;
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-ctype.c��������������������������������������������������������������������0000644�0000000�0000000�00000001540�12655624572�014465� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <ctype.h> substitute.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include <ctype.h>

int
main (void)
{
  return 0;
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-dirent.c�������������������������������������������������������������������0000644�0000000�0000000�00000001743�12655624572�014633� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <dirent.h> substitute.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include <dirent.h>

/* Check for existence of required types.  */
static DIR *dir _GL_UNUSED;
static struct dirent d;
static ino_t i;

int
main (void)
{
  return d.d_name[0] + i;
}
�����������������������������CSSC-1.4.1/gl/tests/test-verify.sh������������������������������������������������������������������0000755�0000000�0000000�00000001305�12354351102�015015� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh
. "${srcdir=.}/init.sh"

# We are not interested in triggering bugs in the compilers and tools
# (such as gcc 4.3.1 on openSUSE 11.0).
unset MALLOC_PERTURB_

# Rather than figure out how to invoke the compiler with the right
# include path ourselves, we let make do it:
(cd "$initial_cwd_" && rm -f test-verify.o \
    && $MAKE test-verify.o >/dev/null 2>&1) \
  || skip_ "cannot compile error-free"

# Now, prove that we encounter all expected compilation failures:
: >out
: >err
for i in 1 2 3 4 5; do
  (cd "$initial_cwd_"
   rm -f test-verify.o
   $MAKE CFLAGS=-DEXP_FAIL=$i test-verify.o) >>out 2>>err \
  && { warn_ "compiler didn't detect verification failure $i"; fail=1; }
done

Exit $fail
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-stat.h���������������������������������������������������������������������0000644�0000000�0000000�00000006042�12655624573�014324� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Tests of stat.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

/* This file is designed to test both stat(n,buf) and
   fstatat(AT_FDCWD,n,buf,0).  FUNC is the function to test.  Assumes
   that BASE and ASSERT are already defined, and that appropriate
   headers are already included.  If PRINT, warn before skipping
   symlink tests with status 77.  */

static int
test_stat_func (int (*func) (char const *, struct stat *), bool print)
{
  struct stat st1;
  struct stat st2;
  char *cwd = getcwd (NULL, 0);

  ASSERT (cwd);
  ASSERT (func (".", &st1) == 0);
  ASSERT (func ("./", &st2) == 0);
  ASSERT (SAME_INODE (st1, st2));
  ASSERT (func (cwd, &st2) == 0);
  ASSERT (SAME_INODE (st1, st2));
  ASSERT (func ("/", &st1) == 0);
  ASSERT (func ("///", &st2) == 0);
  ASSERT (SAME_INODE (st1, st2));

  errno = 0;
  ASSERT (func ("", &st1) == -1);
  ASSERT (errno == ENOENT);
  errno = 0;
  ASSERT (func ("nosuch", &st1) == -1);
  ASSERT (errno == ENOENT);
  errno = 0;
  ASSERT (func ("nosuch/", &st1) == -1);
  ASSERT (errno == ENOENT);

  ASSERT (close (creat (BASE "file", 0600)) == 0);
  ASSERT (func (BASE "file", &st1) == 0);
  errno = 0;
  ASSERT (func (BASE "file/", &st1) == -1);
  ASSERT (errno == ENOTDIR);

  /* Now for some symlink tests, where supported.  We set up:
     link1 -> directory
     link2 -> file
     link3 -> dangling
     link4 -> loop
     then test behavior with trailing slash.
  */
  if (symlink (".", BASE "link1") != 0)
    {
      ASSERT (unlink (BASE "file") == 0);
      if (print)
        fputs ("skipping test: symlinks not supported on this file system\n",
               stderr);
      return 77;
    }
  ASSERT (symlink (BASE "file", BASE "link2") == 0);
  ASSERT (symlink (BASE "nosuch", BASE "link3") == 0);
  ASSERT (symlink (BASE "link4", BASE "link4") == 0);

  ASSERT (func (BASE "link1/", &st1) == 0);
  ASSERT (S_ISDIR (st1.st_mode));

  errno = 0;
  ASSERT (func (BASE "link2/", &st1) == -1);
  ASSERT (errno == ENOTDIR);

  errno = 0;
  ASSERT (func (BASE "link3/", &st1) == -1);
  ASSERT (errno == ENOENT);

  errno = 0;
  ASSERT (func (BASE "link4/", &st1) == -1);
  ASSERT (errno == ELOOP);

  /* Cleanup.  */
  ASSERT (unlink (BASE "file") == 0);
  ASSERT (unlink (BASE "link1") == 0);
  ASSERT (unlink (BASE "link2") == 0);
  ASSERT (unlink (BASE "link3") == 0);
  ASSERT (unlink (BASE "link4") == 0);
  free (cwd);

  return 0;
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/pathmax.h�����������������������������������������������������������������������0000644�0000000�0000000�00000005556�12655624572�014046� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Define PATH_MAX somehow.  Requires sys/types.h.
   Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2016 Free Software
   Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#ifndef _PATHMAX_H
# define _PATHMAX_H

/* POSIX:2008 defines PATH_MAX to be the maximum number of bytes in a filename,
   including the terminating NUL byte.
   <http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/limits.h.html>
   PATH_MAX is not defined on systems which have no limit on filename length,
   such as GNU/Hurd.

   This file does *not* define PATH_MAX always.  Programs that use this file
   can handle the GNU/Hurd case in several ways:
     - Either with a package-wide handling, or with a per-file handling,
     - Either through a
         #ifdef PATH_MAX
       or through a fallback like
         #ifndef PATH_MAX
         # define PATH_MAX 8192
         #endif
       or through a fallback like
         #ifndef PATH_MAX
         # define PATH_MAX pathconf ("/", _PC_PATH_MAX)
         #endif
 */

# include <unistd.h>

# include <limits.h>

# ifndef _POSIX_PATH_MAX
#  define _POSIX_PATH_MAX 256
# endif

/* Don't include sys/param.h if it already has been.  */
# if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
#  include <sys/param.h>
# endif

# if !defined PATH_MAX && defined MAXPATHLEN
#  define PATH_MAX MAXPATHLEN
# endif

# ifdef __hpux
/* On HP-UX, PATH_MAX designates the maximum number of bytes in a filename,
   *not* including the terminating NUL byte, and is set to 1023.
   Additionally, when _XOPEN_SOURCE is defined to 500 or more, PATH_MAX is
   not defined at all any more.  */
#  undef PATH_MAX
#  define PATH_MAX 1024
# endif

# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* The page "Naming Files, Paths, and Namespaces" on msdn.microsoft.com,
   section "Maximum Path Length Limitation",
   <http://msdn.microsoft.com/en-us/library/aa365247(v=vs.85).aspx#maxpath>
   explains that the maximum size of a filename, including the terminating
   NUL byte, is 260 = 3 + 256 + 1.
   This is the same value as
     - FILENAME_MAX in <stdio.h>,
     - _MAX_PATH in <stdlib.h>,
     - MAX_PATH in <windef.h>.
   Undefine the original value, because mingw's <limits.h> gets it wrong.  */
#  undef PATH_MAX
#  define PATH_MAX 260
# endif

#endif /* _PATHMAX_H */
��������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/Makefile.am���������������������������������������������������������������������0000644�0000000�0000000�00000067611�13464244441�014257� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������## DO NOT EDIT! GENERATED AUTOMATICALLY!
## Process this file with automake to produce Makefile.in.
# Copyright (C) 2002-2016 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that
# contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.

AUTOMAKE_OPTIONS = 1.9.6 foreign

SUBDIRS = .
TESTS =
XFAIL_TESTS =
TESTS_ENVIRONMENT =
noinst_PROGRAMS =
check_PROGRAMS =
noinst_HEADERS =
noinst_LIBRARIES =
check_LIBRARIES = libtests.a
EXTRA_DIST =
BUILT_SOURCES =
SUFFIXES =
MOSTLYCLEANFILES = core *.stackdump
MOSTLYCLEANDIRS =
CLEANFILES =
DISTCLEANFILES =
MAINTAINERCLEANFILES =

AM_CPPFLAGS = \
  -D@gltests_WITNESS@=1 \
  -I. -I$(srcdir) \
  -I../.. -I$(srcdir)/../.. \
  -I../../gl/lib -I$(srcdir)/../../gl/lib

LDADD = libtests.a ../../gl/lib/libgnulib.la libtests.a $(LIBTESTS_LIBDEPS)

libtests_a_SOURCES =
libtests_a_LIBADD = $(gltests_LIBOBJS)
libtests_a_DEPENDENCIES = $(gltests_LIBOBJS)
EXTRA_libtests_a_SOURCES =
AM_LIBTOOLFLAGS = --preserve-dup-deps

TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)'

## begin gnulib module binary-io

libtests_a_SOURCES += binary-io.h binary-io.c

## end   gnulib module binary-io

## begin gnulib module binary-io-tests

TESTS += test-binary-io.sh
check_PROGRAMS += test-binary-io

EXTRA_DIST += test-binary-io.sh test-binary-io.c macros.h

## end   gnulib module binary-io-tests

## begin gnulib module cloexec

libtests_a_SOURCES += cloexec.c

EXTRA_DIST += cloexec.h

## end   gnulib module cloexec

## begin gnulib module cloexec-tests

TESTS += test-cloexec
check_PROGRAMS += test-cloexec
EXTRA_DIST += test-cloexec.c macros.h

## end   gnulib module cloexec-tests

## begin gnulib module close-tests

TESTS += test-close
check_PROGRAMS += test-close
EXTRA_DIST += test-close.c signature.h macros.h

## end   gnulib module close-tests

## begin gnulib module ctype-tests

TESTS += test-ctype
check_PROGRAMS += test-ctype
EXTRA_DIST += test-ctype.c

## end   gnulib module ctype-tests

## begin gnulib module dirent-safer-tests

TESTS += test-dirent-safer
check_PROGRAMS += test-dirent-safer
# Link with libintl when needed. dirent-safer uses fdopendir if it is present,
# and fdopendir indirectly depends on openat-die -> gettext-h.
test_dirent_safer_LDADD = $(LDADD) $(LIBINTL)
EXTRA_DIST += test-dirent-safer.c macros.h

## end   gnulib module dirent-safer-tests

## begin gnulib module dirent-tests

TESTS += test-dirent
check_PROGRAMS += test-dirent
EXTRA_DIST += test-dirent.c

## end   gnulib module dirent-tests

## begin gnulib module dosname


EXTRA_DIST += dosname.h

## end   gnulib module dosname

## begin gnulib module dup


EXTRA_DIST += dup.c

EXTRA_libtests_a_SOURCES += dup.c

## end   gnulib module dup

## begin gnulib module dup-tests

TESTS += test-dup
check_PROGRAMS += test-dup
EXTRA_DIST += test-dup.c signature.h macros.h

## end   gnulib module dup-tests

## begin gnulib module dup2-tests

TESTS += test-dup2
check_PROGRAMS += test-dup2
EXTRA_DIST += test-dup2.c signature.h macros.h

## end   gnulib module dup2-tests

## begin gnulib module errno-tests

TESTS += test-errno
check_PROGRAMS += test-errno

EXTRA_DIST += test-errno.c

## end   gnulib module errno-tests

## begin gnulib module fcntl-h-tests

TESTS += test-fcntl-h
check_PROGRAMS += test-fcntl-h
EXTRA_DIST += test-fcntl-h.c

## end   gnulib module fcntl-h-tests

## begin gnulib module fcntl-tests

TESTS += test-fcntl
check_PROGRAMS += test-fcntl
EXTRA_DIST += test-fcntl.c signature.h macros.h

## end   gnulib module fcntl-tests

## begin gnulib module fd-safer-flag

libtests_a_SOURCES += fd-safer-flag.c dup-safer-flag.c

## end   gnulib module fd-safer-flag

## begin gnulib module fdopen


EXTRA_DIST += fdopen.c

EXTRA_libtests_a_SOURCES += fdopen.c

## end   gnulib module fdopen

## begin gnulib module fdopen-tests

TESTS += test-fdopen
check_PROGRAMS += test-fdopen
EXTRA_DIST += test-fdopen.c signature.h macros.h

## end   gnulib module fdopen-tests

## begin gnulib module fgetc-tests

TESTS += test-fgetc
check_PROGRAMS += test-fgetc
EXTRA_DIST += test-fgetc.c signature.h macros.h

## end   gnulib module fgetc-tests

## begin gnulib module fputc-tests

TESTS += test-fputc
check_PROGRAMS += test-fputc
EXTRA_DIST += test-fputc.c signature.h macros.h

## end   gnulib module fputc-tests

## begin gnulib module fread-tests

TESTS += test-fread
check_PROGRAMS += test-fread
EXTRA_DIST += test-fread.c signature.h macros.h

## end   gnulib module fread-tests

## begin gnulib module fseek-tests

TESTS += test-fseek.sh test-fseek2.sh
check_PROGRAMS += test-fseek
EXTRA_DIST += test-fseek.c test-fseek.sh test-fseek2.sh signature.h macros.h

## end   gnulib module fseek-tests

## begin gnulib module fseeko-tests

TESTS += test-fseeko.sh test-fseeko2.sh test-fseeko3.sh test-fseeko4.sh
check_PROGRAMS += test-fseeko test-fseeko3 test-fseeko4
EXTRA_DIST += test-fseeko.c test-fseeko.sh test-fseeko2.sh test-fseeko3.c test-fseeko3.sh test-fseeko4.c test-fseeko4.sh signature.h macros.h

## end   gnulib module fseeko-tests

## begin gnulib module fstat-tests

TESTS += test-fstat
check_PROGRAMS += test-fstat
EXTRA_DIST += test-fstat.c signature.h macros.h

## end   gnulib module fstat-tests

## begin gnulib module fwrite-tests

TESTS += test-fwrite
check_PROGRAMS += test-fwrite
EXTRA_DIST += test-fwrite.c signature.h macros.h

## end   gnulib module fwrite-tests

## begin gnulib module getcwd-lgpl


EXTRA_DIST += getcwd-lgpl.c

EXTRA_libtests_a_SOURCES += getcwd-lgpl.c

## end   gnulib module getcwd-lgpl

## begin gnulib module getcwd-lgpl-tests

TESTS += test-getcwd-lgpl
check_PROGRAMS += test-getcwd-lgpl
test_getcwd_lgpl_LDADD = $(LDADD) $(LIBINTL)
EXTRA_DIST += test-getcwd-lgpl.c signature.h macros.h

## end   gnulib module getcwd-lgpl-tests

## begin gnulib module getdtablesize-tests

TESTS += test-getdtablesize
check_PROGRAMS += test-getdtablesize
EXTRA_DIST += test-getdtablesize.c signature.h macros.h

## end   gnulib module getdtablesize-tests

## begin gnulib module gettimeofday-tests

TESTS += test-gettimeofday
check_PROGRAMS += test-gettimeofday

EXTRA_DIST += signature.h test-gettimeofday.c

## end   gnulib module gettimeofday-tests

## begin gnulib module ignore-value


EXTRA_DIST += ignore-value.h

## end   gnulib module ignore-value

## begin gnulib module ignore-value-tests

TESTS += test-ignore-value
check_PROGRAMS += test-ignore-value
EXTRA_DIST += test-ignore-value.c

## end   gnulib module ignore-value-tests

## begin gnulib module intprops


EXTRA_DIST += intprops.h

## end   gnulib module intprops

## begin gnulib module intprops-tests

TESTS += test-intprops
check_PROGRAMS += test-intprops
EXTRA_DIST += test-intprops.c macros.h

## end   gnulib module intprops-tests

## begin gnulib module inttypes-incomplete

BUILT_SOURCES += inttypes.h

# We need the following in order to create <inttypes.h> when the system
# doesn't have one that works with the given compiler.
inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \
	      -e 's/@''PRI_MACROS_BROKEN''@/$(PRI_MACROS_BROKEN)/g' \
	      -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
	      -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
	      -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
	      -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \
	      -e 's/@''GNULIB_IMAXABS''@/$(GNULIB_IMAXABS)/g' \
	      -e 's/@''GNULIB_IMAXDIV''@/$(GNULIB_IMAXDIV)/g' \
	      -e 's/@''GNULIB_STRTOIMAX''@/$(GNULIB_STRTOIMAX)/g' \
	      -e 's/@''GNULIB_STRTOUMAX''@/$(GNULIB_STRTOUMAX)/g' \
	      -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \
	      -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \
	      -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \
	      -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \
	      -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \
	      -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \
	      -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \
	      -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \
	      -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \
	      -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/inttypes.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += inttypes.h inttypes.h-t

EXTRA_DIST += inttypes.in.h

## end   gnulib module inttypes-incomplete

## begin gnulib module inttypes-tests

TESTS += test-inttypes
check_PROGRAMS += test-inttypes
EXTRA_DIST += test-inttypes.c

## end   gnulib module inttypes-tests

## begin gnulib module lseek-tests

TESTS += test-lseek.sh
check_PROGRAMS += test-lseek
EXTRA_DIST += test-lseek.c test-lseek.sh signature.h macros.h

## end   gnulib module lseek-tests

## begin gnulib module lstat


EXTRA_DIST += lstat.c

EXTRA_libtests_a_SOURCES += lstat.c

## end   gnulib module lstat

## begin gnulib module lstat-tests

TESTS += test-lstat
check_PROGRAMS += test-lstat
EXTRA_DIST += test-lstat.h test-lstat.c signature.h macros.h

## end   gnulib module lstat-tests

## begin gnulib module open


EXTRA_DIST += open.c

EXTRA_libtests_a_SOURCES += open.c

## end   gnulib module open

## begin gnulib module open-tests

TESTS += test-open
check_PROGRAMS += test-open
EXTRA_DIST += test-open.h test-open.c signature.h macros.h

## end   gnulib module open-tests

## begin gnulib module pathmax


EXTRA_DIST += pathmax.h

## end   gnulib module pathmax

## begin gnulib module pathmax-tests

TESTS += test-pathmax
check_PROGRAMS += test-pathmax
EXTRA_DIST += test-pathmax.c

## end   gnulib module pathmax-tests

## begin gnulib module same-inode


EXTRA_DIST += same-inode.h

## end   gnulib module same-inode

## begin gnulib module sched-tests

TESTS += test-sched
check_PROGRAMS += test-sched
EXTRA_DIST += test-sched.c

## end   gnulib module sched-tests

## begin gnulib module signal-h-tests

TESTS += test-signal-h
check_PROGRAMS += test-signal-h
EXTRA_DIST += test-signal-h.c

## end   gnulib module signal-h-tests

## begin gnulib module snippet/_Noreturn

# Because this Makefile snippet defines a variable used by other
# gnulib Makefile snippets, it must be present in all Makefile.am that
# need it. This is ensured by the applicability 'all' defined above.

_NORETURN_H=$(top_srcdir)/build-aux/snippet/_Noreturn.h

EXTRA_DIST += $(top_srcdir)/build-aux/snippet/_Noreturn.h

## end   gnulib module snippet/_Noreturn

## begin gnulib module snippet/arg-nonnull

# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.

BUILT_SOURCES += arg-nonnull.h
# The arg-nonnull.h that gets inserted into generated .h files is the same as
# build-aux/snippet/arg-nonnull.h, except that it has the copyright header cut
# off.
arg-nonnull.h: $(top_srcdir)/build-aux/snippet/arg-nonnull.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/GL_ARG_NONNULL/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/arg-nonnull.h \
	  > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += arg-nonnull.h arg-nonnull.h-t

ARG_NONNULL_H=arg-nonnull.h

EXTRA_DIST += $(top_srcdir)/build-aux/snippet/arg-nonnull.h

## end   gnulib module snippet/arg-nonnull

## begin gnulib module snippet/c++defs

# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.

BUILT_SOURCES += c++defs.h
# The c++defs.h that gets inserted into generated .h files is the same as
# build-aux/snippet/c++defs.h, except that it has the copyright header cut off.
c++defs.h: $(top_srcdir)/build-aux/snippet/c++defs.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/_GL_CXXDEFS/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/c++defs.h \
	  > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += c++defs.h c++defs.h-t

CXXDEFS_H=c++defs.h

EXTRA_DIST += $(top_srcdir)/build-aux/snippet/c++defs.h

## end   gnulib module snippet/c++defs

## begin gnulib module snippet/warn-on-use

BUILT_SOURCES += warn-on-use.h
# The warn-on-use.h that gets inserted into generated .h files is the same as
# build-aux/snippet/warn-on-use.h, except that it has the copyright header cut
# off.
warn-on-use.h: $(top_srcdir)/build-aux/snippet/warn-on-use.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/^.ifndef/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/warn-on-use.h \
	  > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += warn-on-use.h warn-on-use.h-t

WARN_ON_USE_H=warn-on-use.h

EXTRA_DIST += $(top_srcdir)/build-aux/snippet/warn-on-use.h

## end   gnulib module snippet/warn-on-use

## begin gnulib module stat


EXTRA_DIST += stat.c

EXTRA_libtests_a_SOURCES += stat.c

## end   gnulib module stat

## begin gnulib module stat-tests

TESTS += test-stat
check_PROGRAMS += test-stat
test_stat_LDADD = $(LDADD) $(LIBINTL)
EXTRA_DIST += test-stat.h test-stat.c signature.h macros.h

## end   gnulib module stat-tests

## begin gnulib module stdalign

BUILT_SOURCES += $(STDALIGN_H)

# We need the following in order to create <stdalign.h> when the system
# doesn't have one that works.
if GL_GENERATE_STDALIGN_H
stdalign.h: stdalign.in.h $(top_builddir)/config.status
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  cat $(srcdir)/stdalign.in.h; \
	} > $@-t && \
	mv $@-t $@
else
stdalign.h: $(top_builddir)/config.status
	rm -f $@
endif
MOSTLYCLEANFILES += stdalign.h stdalign.h-t

EXTRA_DIST += stdalign.in.h

## end   gnulib module stdalign

## begin gnulib module stdalign-tests

TESTS += test-stdalign
check_PROGRAMS += test-stdalign
EXTRA_DIST += test-stdalign.c macros.h

## end   gnulib module stdalign-tests

## begin gnulib module stdbool

BUILT_SOURCES += $(STDBOOL_H)

# We need the following in order to create <stdbool.h> when the system
# doesn't have one that works.
if GL_GENERATE_STDBOOL_H
stdbool.h: stdbool.in.h $(top_builddir)/config.status
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool.in.h; \
	} > $@-t && \
	mv $@-t $@
else
stdbool.h: $(top_builddir)/config.status
	rm -f $@
endif
MOSTLYCLEANFILES += stdbool.h stdbool.h-t

EXTRA_DIST += stdbool.in.h

## end   gnulib module stdbool

## begin gnulib module stdbool-tests

TESTS += test-stdbool
check_PROGRAMS += test-stdbool
EXTRA_DIST += test-stdbool.c

## end   gnulib module stdbool-tests

## begin gnulib module stddef-tests

TESTS += test-stddef
check_PROGRAMS += test-stddef
EXTRA_DIST += test-stddef.c

## end   gnulib module stddef-tests

## begin gnulib module stdint

BUILT_SOURCES += $(STDINT_H)

# We need the following in order to create <stdint.h> when the system
# doesn't have one that works with the given compiler.
if GL_GENERATE_STDINT_H
stdint.h: stdint.in.h $(top_builddir)/config.status
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \
	      -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
	      -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
	      -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \
	      -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
	      -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
	      -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
	      -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
	      -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
	      -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
	      -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
	      -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \
	      -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \
	      -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \
	      -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \
	      -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \
	      -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \
	      -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \
	      -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \
	      -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
	      -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
	      -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
	      < $(srcdir)/stdint.in.h; \
	} > $@-t && \
	mv $@-t $@
else
stdint.h: $(top_builddir)/config.status
	rm -f $@
endif
MOSTLYCLEANFILES += stdint.h stdint.h-t

EXTRA_DIST += stdint.in.h

## end   gnulib module stdint

## begin gnulib module stdint-tests

TESTS += test-stdint
check_PROGRAMS += test-stdint
EXTRA_DIST += test-stdint.c

## end   gnulib module stdint-tests

## begin gnulib module stdio-tests

TESTS += test-stdio
check_PROGRAMS += test-stdio
EXTRA_DIST += test-stdio.c

## end   gnulib module stdio-tests

## begin gnulib module stdlib-tests

TESTS += test-stdlib
check_PROGRAMS += test-stdlib
EXTRA_DIST += test-stdlib.c test-sys_wait.h

## end   gnulib module stdlib-tests

## begin gnulib module string-tests

TESTS += test-string
check_PROGRAMS += test-string
EXTRA_DIST += test-string.c

## end   gnulib module string-tests

## begin gnulib module symlink


EXTRA_DIST += symlink.c

EXTRA_libtests_a_SOURCES += symlink.c

## end   gnulib module symlink

## begin gnulib module symlink-tests

TESTS += test-symlink
check_PROGRAMS += test-symlink
EXTRA_DIST += test-symlink.h test-symlink.c signature.h macros.h

## end   gnulib module symlink-tests

## begin gnulib module sys_file-tests

TESTS += test-sys_file
check_PROGRAMS += test-sys_file
EXTRA_DIST += test-sys_file.c

## end   gnulib module sys_file-tests

## begin gnulib module sys_stat-tests

TESTS += test-sys_stat
check_PROGRAMS += test-sys_stat
EXTRA_DIST += test-sys_stat.c

## end   gnulib module sys_stat-tests

## begin gnulib module sys_time-tests

TESTS += test-sys_time
check_PROGRAMS += test-sys_time
EXTRA_DIST += test-sys_time.c

## end   gnulib module sys_time-tests

## begin gnulib module sys_types-tests

TESTS += test-sys_types
check_PROGRAMS += test-sys_types
EXTRA_DIST += test-sys_types.c

## end   gnulib module sys_types-tests

## begin gnulib module sys_wait-tests

TESTS += test-sys_wait
check_PROGRAMS += test-sys_wait
EXTRA_DIST += test-sys_wait.c test-sys_wait.h

## end   gnulib module sys_wait-tests

## begin gnulib module test-framework-sh-tests

TESTS += test-init.sh
EXTRA_DIST += init.sh
EXTRA_DIST += test-init.sh

## end   gnulib module test-framework-sh-tests

## begin gnulib module time-tests

TESTS += test-time
check_PROGRAMS += test-time
EXTRA_DIST += test-time.c

## end   gnulib module time-tests

## begin gnulib module unistd-safer-tests

TESTS += test-dup-safer
check_PROGRAMS += test-dup-safer
EXTRA_DIST += test-dup-safer.c macros.h

## end   gnulib module unistd-safer-tests

## begin gnulib module unistd-tests

TESTS += test-unistd
check_PROGRAMS += test-unistd
EXTRA_DIST += test-unistd.c

## end   gnulib module unistd-tests

## begin gnulib module update-copyright-tests

TESTS += test-update-copyright.sh
TESTS_ENVIRONMENT += abs_aux_dir='$(abs_aux_dir)'
EXTRA_DIST += test-update-copyright.sh

## end   gnulib module update-copyright-tests

## begin gnulib module vc-list-files-tests

TESTS += test-vc-list-files-git.sh
TESTS += test-vc-list-files-cvs.sh
TESTS_ENVIRONMENT += abs_aux_dir='$(abs_aux_dir)'
EXTRA_DIST += test-vc-list-files-git.sh test-vc-list-files-cvs.sh

## end   gnulib module vc-list-files-tests

## begin gnulib module verify


EXTRA_DIST += verify.h

## end   gnulib module verify

## begin gnulib module verify-tests

TESTS_ENVIRONMENT += MAKE='$(MAKE)'
TESTS += test-verify test-verify.sh
check_PROGRAMS += test-verify

# This test expects compilation of test-verify.c to fail, and
# each time it fails, the makefile rule does not perform the usual
#  "mv -f $name.Tpo $name.po, so tell make clean to remove that file.
MOSTLYCLEANFILES += .deps/test-verify.Tpo
EXTRA_DIST += test-verify.c test-verify.sh

## end   gnulib module verify-tests

## begin gnulib module wchar

BUILT_SOURCES += wchar.h

# We need the following in order to create <wchar.h> when the system
# version does not work standalone.
wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \
	      -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
	      -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
	      -e 's/@''GNULIB_BTOWC''@/$(GNULIB_BTOWC)/g' \
	      -e 's/@''GNULIB_WCTOB''@/$(GNULIB_WCTOB)/g' \
	      -e 's/@''GNULIB_MBSINIT''@/$(GNULIB_MBSINIT)/g' \
	      -e 's/@''GNULIB_MBRTOWC''@/$(GNULIB_MBRTOWC)/g' \
	      -e 's/@''GNULIB_MBRLEN''@/$(GNULIB_MBRLEN)/g' \
	      -e 's/@''GNULIB_MBSRTOWCS''@/$(GNULIB_MBSRTOWCS)/g' \
	      -e 's/@''GNULIB_MBSNRTOWCS''@/$(GNULIB_MBSNRTOWCS)/g' \
	      -e 's/@''GNULIB_WCRTOMB''@/$(GNULIB_WCRTOMB)/g' \
	      -e 's/@''GNULIB_WCSRTOMBS''@/$(GNULIB_WCSRTOMBS)/g' \
	      -e 's/@''GNULIB_WCSNRTOMBS''@/$(GNULIB_WCSNRTOMBS)/g' \
	      -e 's/@''GNULIB_WCWIDTH''@/$(GNULIB_WCWIDTH)/g' \
	      -e 's/@''GNULIB_WMEMCHR''@/$(GNULIB_WMEMCHR)/g' \
	      -e 's/@''GNULIB_WMEMCMP''@/$(GNULIB_WMEMCMP)/g' \
	      -e 's/@''GNULIB_WMEMCPY''@/$(GNULIB_WMEMCPY)/g' \
	      -e 's/@''GNULIB_WMEMMOVE''@/$(GNULIB_WMEMMOVE)/g' \
	      -e 's/@''GNULIB_WMEMSET''@/$(GNULIB_WMEMSET)/g' \
	      -e 's/@''GNULIB_WCSLEN''@/$(GNULIB_WCSLEN)/g' \
	      -e 's/@''GNULIB_WCSNLEN''@/$(GNULIB_WCSNLEN)/g' \
	      -e 's/@''GNULIB_WCSCPY''@/$(GNULIB_WCSCPY)/g' \
	      -e 's/@''GNULIB_WCPCPY''@/$(GNULIB_WCPCPY)/g' \
	      -e 's/@''GNULIB_WCSNCPY''@/$(GNULIB_WCSNCPY)/g' \
	      -e 's/@''GNULIB_WCPNCPY''@/$(GNULIB_WCPNCPY)/g' \
	      -e 's/@''GNULIB_WCSCAT''@/$(GNULIB_WCSCAT)/g' \
	      -e 's/@''GNULIB_WCSNCAT''@/$(GNULIB_WCSNCAT)/g' \
	      -e 's/@''GNULIB_WCSCMP''@/$(GNULIB_WCSCMP)/g' \
	      -e 's/@''GNULIB_WCSNCMP''@/$(GNULIB_WCSNCMP)/g' \
	      -e 's/@''GNULIB_WCSCASECMP''@/$(GNULIB_WCSCASECMP)/g' \
	      -e 's/@''GNULIB_WCSNCASECMP''@/$(GNULIB_WCSNCASECMP)/g' \
	      -e 's/@''GNULIB_WCSCOLL''@/$(GNULIB_WCSCOLL)/g' \
	      -e 's/@''GNULIB_WCSXFRM''@/$(GNULIB_WCSXFRM)/g' \
	      -e 's/@''GNULIB_WCSDUP''@/$(GNULIB_WCSDUP)/g' \
	      -e 's/@''GNULIB_WCSCHR''@/$(GNULIB_WCSCHR)/g' \
	      -e 's/@''GNULIB_WCSRCHR''@/$(GNULIB_WCSRCHR)/g' \
	      -e 's/@''GNULIB_WCSCSPN''@/$(GNULIB_WCSCSPN)/g' \
	      -e 's/@''GNULIB_WCSSPN''@/$(GNULIB_WCSSPN)/g' \
	      -e 's/@''GNULIB_WCSPBRK''@/$(GNULIB_WCSPBRK)/g' \
	      -e 's/@''GNULIB_WCSSTR''@/$(GNULIB_WCSSTR)/g' \
	      -e 's/@''GNULIB_WCSTOK''@/$(GNULIB_WCSTOK)/g' \
	      -e 's/@''GNULIB_WCSWIDTH''@/$(GNULIB_WCSWIDTH)/g' \
	      < $(srcdir)/wchar.in.h | \
	  sed -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
	      -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
	      -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \
	      -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \
	      -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \
	      -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \
	      -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \
	      -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \
	      -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \
	      -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \
	      -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \
	      -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \
	      -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \
	      -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \
	      -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \
	      -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \
	      -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \
	      -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \
	      -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \
	      -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \
	      -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \
	      -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \
	      -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \
	      -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \
	      -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \
	      -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \
	      -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \
	      -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \
	      -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \
	      -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \
	      -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \
	      -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \
	      -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \
	      -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \
	      -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \
	      -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \
	      -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \
	      -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \
	      -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \
	      -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
	  | \
	  sed -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \
	      -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \
	      -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \
	      -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \
	      -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \
	      -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \
	      -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \
	      -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \
	      -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \
	      -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
	      -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
	      -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
	      -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += wchar.h wchar.h-t

EXTRA_DIST += wchar.in.h

## end   gnulib module wchar

## begin gnulib module wchar-tests

TESTS += test-wchar
check_PROGRAMS += test-wchar
EXTRA_DIST += test-wchar.c

## end   gnulib module wchar-tests

# Clean up after Solaris cc.
clean-local:
	rm -rf SunWS_cache

mostlyclean-local: mostlyclean-generic
	@for dir in '' $(MOSTLYCLEANDIRS); do \
	  if test -n "$$dir" && test -d $$dir; then \
	    echo "rmdir $$dir"; rmdir $$dir; \
	  fi; \
	done; \
	:
�����������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-sys_stat.c�����������������������������������������������������������������0000644�0000000�0000000�00000016265�12655624573�015225� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <sys/stat.h> substitute.
   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <sys/stat.h>

#include "verify.h"

/* Check the existence of some macros.  */
int a[] =
  {
    S_IFMT,
#ifdef S_IFBLK /* missing on MSVC */
    S_IFBLK,
#endif
    S_IFCHR, S_IFDIR, S_IFIFO, S_IFREG,
#ifdef S_IFLNK /* missing on native Windows and DJGPP */
    S_IFLNK,
#endif
#ifdef S_IFSOCK /* missing on native Windows and DJGPP */
    S_IFSOCK,
#endif
    S_IRWXU, S_IRUSR, S_IWUSR, S_IXUSR,
    S_IRWXG, S_IRGRP, S_IWGRP, S_IXGRP,
    S_IRWXO, S_IROTH, S_IWOTH, S_IXOTH,
    S_ISUID, S_ISGID, S_ISVTX,
    S_ISBLK (S_IFREG),
    S_ISCHR (S_IFREG),
    S_ISDIR (S_IFREG),
    S_ISFIFO (S_IFREG),
    S_ISREG (S_IFREG),
    S_ISLNK (S_IFREG),
    S_ISSOCK (S_IFREG),
    S_ISDOOR (S_IFREG),
    S_ISMPB (S_IFREG),
    S_ISMPX (S_IFREG),
    S_ISNAM (S_IFREG),
    S_ISNWK (S_IFREG),
    S_ISPORT (S_IFREG),
    S_ISCTG (S_IFREG),
    S_ISOFD (S_IFREG),
    S_ISOFL (S_IFREG),
    S_ISWHT (S_IFREG)
  };

/* Sanity checks.  */

verify (S_IRWXU == (S_IRUSR | S_IWUSR | S_IXUSR));
verify (S_IRWXG == (S_IRGRP | S_IWGRP | S_IXGRP));
verify (S_IRWXO == (S_IROTH | S_IWOTH | S_IXOTH));

#ifdef S_IFBLK
verify (S_ISBLK (S_IFBLK));
#endif
verify (!S_ISBLK (S_IFCHR));
verify (!S_ISBLK (S_IFDIR));
verify (!S_ISBLK (S_IFIFO));
verify (!S_ISBLK (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISBLK (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISBLK (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISCHR (S_IFBLK));
#endif
verify (S_ISCHR (S_IFCHR));
verify (!S_ISCHR (S_IFDIR));
verify (!S_ISCHR (S_IFIFO));
verify (!S_ISCHR (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISCHR (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISCHR (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISDIR (S_IFBLK));
#endif
verify (!S_ISDIR (S_IFCHR));
verify (S_ISDIR (S_IFDIR));
verify (!S_ISDIR (S_IFIFO));
verify (!S_ISDIR (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISDIR (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISDIR (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISFIFO (S_IFBLK));
#endif
verify (!S_ISFIFO (S_IFCHR));
verify (!S_ISFIFO (S_IFDIR));
verify (S_ISFIFO (S_IFIFO));
verify (!S_ISFIFO (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISFIFO (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISFIFO (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISREG (S_IFBLK));
#endif
verify (!S_ISREG (S_IFCHR));
verify (!S_ISREG (S_IFDIR));
verify (!S_ISREG (S_IFIFO));
verify (S_ISREG (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISREG (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISREG (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISLNK (S_IFBLK));
#endif
verify (!S_ISLNK (S_IFCHR));
verify (!S_ISLNK (S_IFDIR));
verify (!S_ISLNK (S_IFIFO));
verify (!S_ISLNK (S_IFREG));
#ifdef S_IFLNK
verify (S_ISLNK (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISLNK (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISSOCK (S_IFBLK));
#endif
verify (!S_ISSOCK (S_IFCHR));
verify (!S_ISSOCK (S_IFDIR));
verify (!S_ISSOCK (S_IFIFO));
verify (!S_ISSOCK (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISSOCK (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (S_ISSOCK (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISDOOR (S_IFBLK));
#endif
verify (!S_ISDOOR (S_IFCHR));
verify (!S_ISDOOR (S_IFDIR));
verify (!S_ISDOOR (S_IFIFO));
verify (!S_ISDOOR (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISDOOR (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISDOOR (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISMPB (S_IFBLK));
#endif
verify (!S_ISMPB (S_IFCHR));
verify (!S_ISMPB (S_IFDIR));
verify (!S_ISMPB (S_IFIFO));
verify (!S_ISMPB (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISMPB (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISMPB (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISMPX (S_IFBLK));
#endif
verify (!S_ISMPX (S_IFCHR));
verify (!S_ISMPX (S_IFDIR));
verify (!S_ISMPX (S_IFIFO));
verify (!S_ISMPX (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISMPX (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISMPX (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISNAM (S_IFBLK));
#endif
verify (!S_ISNAM (S_IFCHR));
verify (!S_ISNAM (S_IFDIR));
verify (!S_ISNAM (S_IFIFO));
verify (!S_ISNAM (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISNAM (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISNAM (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISNWK (S_IFBLK));
#endif
verify (!S_ISNWK (S_IFCHR));
verify (!S_ISNWK (S_IFDIR));
verify (!S_ISNWK (S_IFIFO));
verify (!S_ISNWK (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISNWK (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISNWK (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISPORT (S_IFBLK));
#endif
verify (!S_ISPORT (S_IFCHR));
verify (!S_ISPORT (S_IFDIR));
verify (!S_ISPORT (S_IFIFO));
verify (!S_ISPORT (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISPORT (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISPORT (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISCTG (S_IFBLK));
#endif
verify (!S_ISCTG (S_IFCHR));
verify (!S_ISCTG (S_IFDIR));
verify (!S_ISCTG (S_IFIFO));
verify (!S_ISCTG (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISCTG (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISCTG (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISOFD (S_IFBLK));
#endif
verify (!S_ISOFD (S_IFCHR));
verify (!S_ISOFD (S_IFDIR));
verify (!S_ISOFD (S_IFIFO));
verify (!S_ISOFD (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISOFD (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISOFD (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISOFL (S_IFBLK));
#endif
verify (!S_ISOFL (S_IFCHR));
verify (!S_ISOFL (S_IFDIR));
verify (!S_ISOFL (S_IFIFO));
verify (!S_ISOFL (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISOFL (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISOFL (S_IFSOCK));
#endif

#ifdef S_IFBLK
verify (!S_ISWHT (S_IFBLK));
#endif
verify (!S_ISWHT (S_IFCHR));
verify (!S_ISWHT (S_IFDIR));
verify (!S_ISWHT (S_IFIFO));
verify (!S_ISWHT (S_IFREG));
#ifdef S_IFLNK
verify (!S_ISWHT (S_IFLNK));
#endif
#ifdef S_IFSOCK
verify (!S_ISWHT (S_IFSOCK));
#endif

/* POSIX 2008 requires traditional encoding of permission constants.  */
verify (S_IRWXU == 00700);
verify (S_IRUSR == 00400);
verify (S_IWUSR == 00200);
verify (S_IXUSR == 00100);
verify (S_IRWXG == 00070);
verify (S_IRGRP == 00040);
verify (S_IWGRP == 00020);
verify (S_IXGRP == 00010);
verify (S_IRWXO == 00007);
verify (S_IROTH == 00004);
verify (S_IWOTH == 00002);
verify (S_IXOTH == 00001);
verify (S_ISUID == 04000);
verify (S_ISGID == 02000);
verify (S_ISVTX == 01000);

#if ((0 <= UTIME_NOW && UTIME_NOW < 1000000000)           \
     || (0 <= UTIME_OMIT && UTIME_OMIT < 1000000000)      \
     || UTIME_NOW == UTIME_OMIT)
invalid UTIME macros
#endif

/* Check the existence of some types.  */
nlink_t t1;
off_t t2;
mode_t t3;

struct timespec st;

int
main (void)
{
  return 0;
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-verify.c�������������������������������������������������������������������0000644�0000000�0000000�00000003503�12655624573�014647� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test the "verify" module.

   Copyright (C) 2005, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible.  */

#include <config.h>

#include "verify.h"

#ifndef EXP_FAIL
# define EXP_FAIL 0
#endif

int x;
enum { a, b, c };

#if EXP_FAIL == 1
verify (x >= 0);                  /* should give ERROR: non-constant expression */
#endif
verify (c == 2);                  /* should be ok */
#if EXP_FAIL == 2
verify (1 + 1 == 3);              /* should give ERROR */
#endif
verify (1 == 1); verify (1 == 1); /* should be ok */

enum
{
  item = verify_true (1 == 1) * 0 + 17 /* should be ok */
};

static int
function (int n)
{
#if EXP_FAIL == 3
  verify (n >= 0);                  /* should give ERROR: non-constant expression */
#endif
  verify (c == 2);                  /* should be ok */
#if EXP_FAIL == 4
  verify (1 + 1 == 3);              /* should give ERROR */
#endif
  verify (1 == 1); verify (1 == 1); /* should be ok */

  if (n)
    return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */
#if EXP_FAIL == 5
  return verify_expr (1 == 2, 5); /* should give ERROR */
#endif
  return 0;
}

int
main (void)
{
  return !(function (0) == 0 && function (1) == 8);
}
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/fdopen.c������������������������������������������������������������������������0000644�0000000�0000000�00000002727�12655624572�013647� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Open a stream with a given file descriptor.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <stdio.h>

#include <errno.h>

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
# include "msvc-inval.h"
#endif

#undef fdopen

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
static FILE *
fdopen_nothrow (int fd, const char *mode)
{
  FILE *result;

  TRY_MSVC_INVAL
    {
      result = fdopen (fd, mode);
    }
  CATCH_MSVC_INVAL
    {
      result = NULL;
    }
  DONE_MSVC_INVAL;

  return result;
}
#else
# define fdopen_nothrow fdopen
#endif

FILE *
rpl_fdopen (int fd, const char *mode)
{
  int saved_errno = errno;
  FILE *fp;

  errno = 0;
  fp = fdopen_nothrow (fd, mode);
  if (fp == NULL)
    {
      if (errno == 0)
        errno = EBADF;
    }
  else
    errno = saved_errno;

  return fp;
}
�����������������������������������������CSSC-1.4.1/gl/tests/dosname.h�����������������������������������������������������������������������0000644�0000000�0000000�00000003733�12655624572�014025� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* File names on MS-DOS/Windows systems.

   Copyright (C) 2000-2001, 2004-2006, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.

   From Paul Eggert and Jim Meyering.  */

#ifndef _DOSNAME_H
#define _DOSNAME_H

#if (defined _WIN32 || defined __WIN32__ ||     \
     defined __MSDOS__ || defined __CYGWIN__ || \
     defined __EMX__ || defined __DJGPP__)
   /* This internal macro assumes ASCII, but all hosts that support drive
      letters use ASCII.  */
# define _IS_DRIVE_LETTER(C) (((unsigned int) (C) | ('a' - 'A')) - 'a'  \
                              <= 'z' - 'a')
# define FILE_SYSTEM_PREFIX_LEN(Filename) \
          (_IS_DRIVE_LETTER ((Filename)[0]) && (Filename)[1] == ':' ? 2 : 0)
# ifndef __CYGWIN__
#  define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 1
# endif
# define ISSLASH(C) ((C) == '/' || (C) == '\\')
#else
# define FILE_SYSTEM_PREFIX_LEN(Filename) 0
# define ISSLASH(C) ((C) == '/')
#endif

#ifndef FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE
# define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0
#endif

#if FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE
#  define IS_ABSOLUTE_FILE_NAME(F) ISSLASH ((F)[FILE_SYSTEM_PREFIX_LEN (F)])
# else
#  define IS_ABSOLUTE_FILE_NAME(F)                              \
     (ISSLASH ((F)[0]) || FILE_SYSTEM_PREFIX_LEN (F) != 0)
#endif
#define IS_RELATIVE_FILE_NAME(F) (! IS_ABSOLUTE_FILE_NAME (F))

#endif /* DOSNAME_H_ */
�������������������������������������CSSC-1.4.1/gl/tests/intprops.h����������������������������������������������������������������������0000644�0000000�0000000�00000047062�12655624570�014256� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* intprops.h -- properties of integer types

   Copyright (C) 2001-2005, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert.  */

#ifndef _GL_INTPROPS_H
#define _GL_INTPROPS_H

#include <limits.h>

/* Return a value with the common real type of E and V and the value of V.  */
#define _GL_INT_CONVERT(e, v) (0 * (e) + (v))

/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see
   <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00406.html>.  */
#define _GL_INT_NEGATE_CONVERT(e, v) (0 * (e) - (v))

/* The extra casts in the following macros work around compiler bugs,
   e.g., in Cray C 5.0.3.0.  */

/* True if the arithmetic type T is an integer type.  bool counts as
   an integer.  */
#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1)

/* True if negative values of the signed integer type T use two's
   complement, ones' complement, or signed magnitude representation,
   respectively.  Much GNU code assumes two's complement, but some
   people like to be portable to all possible C hosts.  */
#define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1)
#define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0)
#define TYPE_SIGNED_MAGNITUDE(t) ((t) ~ (t) 0 < (t) -1)

/* True if the signed integer expression E uses two's complement.  */
#define _GL_INT_TWOS_COMPLEMENT(e) (~ _GL_INT_CONVERT (e, 0) == -1)

/* True if the real type T is signed.  */
#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))

/* Return 1 if the real expression E, after promotion, has a
   signed or floating type.  */
#define EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0)


/* Minimum and maximum values for integer types and expressions.  These
   macros have undefined behavior if T is signed and has padding bits.
   If this is a problem for you, please let us know how to fix it for
   your host.  */

/* The maximum and minimum values for the integer type T.  */
#define TYPE_MINIMUM(t)                                                 \
  ((t) (! TYPE_SIGNED (t)                                               \
        ? (t) 0                                                         \
        : TYPE_SIGNED_MAGNITUDE (t)                                     \
        ? ~ (t) 0                                                       \
        : ~ TYPE_MAXIMUM (t)))
#define TYPE_MAXIMUM(t)                                                 \
  ((t) (! TYPE_SIGNED (t)                                               \
        ? (t) -1                                                        \
        : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))

/* The maximum and minimum values for the type of the expression E,
   after integer promotion.  E should not have side effects.  */
#define _GL_INT_MINIMUM(e)                                              \
  (EXPR_SIGNED (e)                                                      \
   ? - _GL_INT_TWOS_COMPLEMENT (e) - _GL_SIGNED_INT_MAXIMUM (e)         \
   : _GL_INT_CONVERT (e, 0))
#define _GL_INT_MAXIMUM(e)                                              \
  (EXPR_SIGNED (e)                                                      \
   ? _GL_SIGNED_INT_MAXIMUM (e)                                         \
   : _GL_INT_NEGATE_CONVERT (e, 1))
#define _GL_SIGNED_INT_MAXIMUM(e)                                       \
  (((_GL_INT_CONVERT (e, 1) << (sizeof ((e) + 0) * CHAR_BIT - 2)) - 1) * 2 + 1)


/* Return 1 if the __typeof__ keyword works.  This could be done by
   'configure', but for now it's easier to do it by hand.  */
#if (2 <= __GNUC__ || defined __IBM__TYPEOF__ \
     || (0x5110 <= __SUNPRO_C && !__STDC__))
# define _GL_HAVE___TYPEOF__ 1
#else
# define _GL_HAVE___TYPEOF__ 0
#endif

/* Return 1 if the integer type or expression T might be signed.  Return 0
   if it is definitely unsigned.  This macro does not evaluate its argument,
   and expands to an integer constant expression.  */
#if _GL_HAVE___TYPEOF__
# define _GL_SIGNED_TYPE_OR_EXPR(t) TYPE_SIGNED (__typeof__ (t))
#else
# define _GL_SIGNED_TYPE_OR_EXPR(t) 1
#endif

/* Bound on length of the string representing an unsigned integer
   value representable in B bits.  log10 (2.0) < 146/485.  The
   smallest value of B where this bound is not tight is 2621.  */
#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485)

/* Bound on length of the string representing an integer type or expression T.
   Subtract 1 for the sign bit if T is signed, and then add 1 more for
   a minus sign if needed.

   Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 0 when its argument is
   signed, this macro may overestimate the true bound by one byte when
   applied to unsigned types of size 2, 4, 16, ... bytes.  */
#define INT_STRLEN_BOUND(t)                                     \
  (INT_BITS_STRLEN_BOUND (sizeof (t) * CHAR_BIT                 \
                          - _GL_SIGNED_TYPE_OR_EXPR (t))        \
   + _GL_SIGNED_TYPE_OR_EXPR (t))

/* Bound on buffer size needed to represent an integer type or expression T,
   including the terminating null.  */
#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1)


/* Range overflow checks.

   The INT_<op>_RANGE_OVERFLOW macros return 1 if the corresponding C
   operators might not yield numerically correct answers due to
   arithmetic overflow.  They do not rely on undefined or
   implementation-defined behavior.  Their implementations are simple
   and straightforward, but they are a bit harder to use than the
   INT_<op>_OVERFLOW macros described below.

   Example usage:

     long int i = ...;
     long int j = ...;
     if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX))
       printf ("multiply would overflow");
     else
       printf ("product is %ld", i * j);

   Restrictions on *_RANGE_OVERFLOW macros:

   These macros do not check for all possible numerical problems or
   undefined or unspecified behavior: they do not check for division
   by zero, for bad shift counts, or for shifting negative numbers.

   These macros may evaluate their arguments zero or multiple times,
   so the arguments should not have side effects.  The arithmetic
   arguments (including the MIN and MAX arguments) must be of the same
   integer type after the usual arithmetic conversions, and the type
   must have minimum value MIN and maximum MAX.  Unsigned types should
   use a zero MIN of the proper type.

   These macros are tuned for constant MIN and MAX.  For commutative
   operations such as A + B, they are also tuned for constant B.  */

/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic.
   See above for restrictions.  */
#define INT_ADD_RANGE_OVERFLOW(a, b, min, max)          \
  ((b) < 0                                              \
   ? (a) < (min) - (b)                                  \
   : (max) - (b) < (a))

/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic.
   See above for restrictions.  */
#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max)     \
  ((b) < 0                                              \
   ? (max) + (b) < (a)                                  \
   : (a) < (min) + (b))

/* Return 1 if - A would overflow in [MIN,MAX] arithmetic.
   See above for restrictions.  */
#define INT_NEGATE_RANGE_OVERFLOW(a, min, max)          \
  ((min) < 0                                            \
   ? (a) < - (max)                                      \
   : 0 < (a))

/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic.
   See above for restrictions.  Avoid && and || as they tickle
   bugs in Sun C 5.11 2010/08/13 and other compilers; see
   <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00401.html>.  */
#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max)     \
  ((b) < 0                                              \
   ? ((a) < 0                                           \
      ? (a) < (max) / (b)                               \
      : (b) == -1                                       \
      ? 0                                               \
      : (min) / (b) < (a))                              \
   : (b) == 0                                           \
   ? 0                                                  \
   : ((a) < 0                                           \
      ? (a) < (min) / (b)                               \
      : (max) / (b) < (a)))

/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic.
   See above for restrictions.  Do not check for division by zero.  */
#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max)       \
  ((min) < 0 && (b) == -1 && (a) < - (max))

/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic.
   See above for restrictions.  Do not check for division by zero.
   Mathematically, % should never overflow, but on x86-like hosts
   INT_MIN % -1 traps, and the C standard permits this, so treat this
   as an overflow too.  */
#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max)    \
  INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max)

/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic.
   See above for restrictions.  Here, MIN and MAX are for A only, and B need
   not be of the same type as the other arguments.  The C standard says that
   behavior is undefined for shifts unless 0 <= B < wordwidth, and that when
   A is negative then A << B has undefined behavior and A >> B has
   implementation-defined behavior, but do not check these other
   restrictions.  */
#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max)   \
  ((a) < 0                                              \
   ? (a) < (min) >> (b)                                 \
   : (max) >> (b) < (a))


/* The _GL*_OVERFLOW macros have the same restrictions as the
   *_RANGE_OVERFLOW macros, except that they do not assume that operands
   (e.g., A and B) have the same type as MIN and MAX.  Instead, they assume
   that the result (e.g., A + B) has that type.  */
#define _GL_ADD_OVERFLOW(a, b, min, max)                                \
  ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max)                  \
   : (a) < 0 ? (b) <= (a) + (b)                                         \
   : (b) < 0 ? (a) <= (a) + (b)                                         \
   : (a) + (b) < (b))
#define _GL_SUBTRACT_OVERFLOW(a, b, min, max)                           \
  ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max)             \
   : (a) < 0 ? 1                                                        \
   : (b) < 0 ? (a) - (b) <= (a)                                         \
   : (a) < (b))
#define _GL_MULTIPLY_OVERFLOW(a, b, min, max)                           \
  (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a))))       \
   || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max))
#define _GL_DIVIDE_OVERFLOW(a, b, min, max)                             \
  ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max)  \
   : (a) < 0 ? (b) <= (a) + (b) - 1                                     \
   : (b) < 0 && (a) + (b) <= (a))
#define _GL_REMAINDER_OVERFLOW(a, b, min, max)                          \
  ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max)  \
   : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b)                     \
   : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max))

/* Return a nonzero value if A is a mathematical multiple of B, where
   A is unsigned, B is negative, and MAX is the maximum value of A's
   type.  A's type must be the same as (A % B)'s type.  Normally (A %
   -B == 0) suffices, but things get tricky if -B would overflow.  */
#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max)                            \
  (((b) < -_GL_SIGNED_INT_MAXIMUM (b)                                   \
    ? (_GL_SIGNED_INT_MAXIMUM (b) == (max)                              \
       ? (a)                                                            \
       : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1))   \
    : (a) % - (b))                                                      \
   == 0)

/* Check for integer overflow, and report low order bits of answer.

   The INT_<op>_OVERFLOW macros return 1 if the corresponding C operators
   might not yield numerically correct answers due to arithmetic overflow.
   The INT_<op>_WRAPV macros also store the low-order bits of the answer.
   These macros work correctly on all known practical hosts, and do not rely
   on undefined behavior due to signed arithmetic overflow.

   Example usage, assuming A and B are long int:

     if (INT_MULTIPLY_OVERFLOW (a, b))
       printf ("result would overflow\n");
     else
       printf ("result is %ld (no overflow)\n", a * b);

   Example usage with WRAPV flavor:

     long int result;
     bool overflow = INT_MULTIPLY_WRAPV (a, b, &result);
     printf ("result is %ld (%s)\n", result,
             overflow ? "after overflow" : "no overflow");

   Restrictions on these macros:

   These macros do not check for all possible numerical problems or
   undefined or unspecified behavior: they do not check for division
   by zero, for bad shift counts, or for shifting negative numbers.

   These macros may evaluate their arguments zero or multiple times, so the
   arguments should not have side effects.

   The WRAPV macros are not constant expressions.  They support only
   +, binary -, and *.  The result type must be signed.

   These macros are tuned for their last argument being a constant.

   Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B,
   A % B, and A << B would overflow, respectively.  */

#define INT_ADD_OVERFLOW(a, b) \
  _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW)
#define INT_SUBTRACT_OVERFLOW(a, b) \
  _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW)
#define INT_NEGATE_OVERFLOW(a) \
  INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a))
#define INT_MULTIPLY_OVERFLOW(a, b) \
  _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW)
#define INT_DIVIDE_OVERFLOW(a, b) \
  _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW)
#define INT_REMAINDER_OVERFLOW(a, b) \
  _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW)
#define INT_LEFT_SHIFT_OVERFLOW(a, b) \
  INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \
                                 _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a))

/* Return 1 if the expression A <op> B would overflow,
   where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test,
   assuming MIN and MAX are the minimum and maximum for the result type.
   Arguments should be free of side effects.  */
#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow)        \
  op_result_overflow (a, b,                                     \
                      _GL_INT_MINIMUM (0 * (b) + (a)),          \
                      _GL_INT_MAXIMUM (0 * (b) + (a)))

/* Compute A + B, A - B, A * B, respectively, storing the result into *R.
   Return 1 if the result overflows.  See above for restrictions.  */
#define INT_ADD_WRAPV(a, b, r) \
  _GL_INT_OP_WRAPV (a, b, r, +, __builtin_add_overflow, INT_ADD_OVERFLOW)
#define INT_SUBTRACT_WRAPV(a, b, r) \
  _GL_INT_OP_WRAPV (a, b, r, -, __builtin_sub_overflow, INT_SUBTRACT_OVERFLOW)
#define INT_MULTIPLY_WRAPV(a, b, r) \
  _GL_INT_OP_WRAPV (a, b, r, *, __builtin_mul_overflow, INT_MULTIPLY_OVERFLOW)

#ifndef __has_builtin
# define __has_builtin(x) 0
#endif

/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390.  See:
   https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193
   https://llvm.org/bugs/show_bug.cgi?id=25390
   For now, assume all versions of GCC-like compilers generate bogus
   warnings for _Generic.  This matters only for older compilers that
   lack __builtin_add_overflow.  */
#if __GNUC__
# define _GL__GENERIC_BOGUS 1
#else
# define _GL__GENERIC_BOGUS 0
#endif

/* Store A <op> B into *R, where OP specifies the operation.
   BUILTIN is the builtin operation, and OVERFLOW the overflow predicate.
   See above for restrictions.  */
#if 5 <= __GNUC__ || __has_builtin (__builtin_add_overflow)
# define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) builtin (a, b, r)
#elif 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS
# define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \
   (_Generic \
    (*(r), \
     signed char: \
       _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned char, \
                        signed char, SCHAR_MIN, SCHAR_MAX), \
     short int: \
       _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned short int, \
                        short int, SHRT_MIN, SHRT_MAX), \
     int: \
       _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
                        int, INT_MIN, INT_MAX), \
     long int: \
       _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
                        long int, LONG_MIN, LONG_MAX), \
     long long int: \
       _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \
                        long long int, LLONG_MIN, LLONG_MAX)))
#else
# define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \
   (sizeof *(r) == sizeof (signed char) \
    ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned char, \
                       signed char, SCHAR_MIN, SCHAR_MAX) \
    : sizeof *(r) == sizeof (short int) \
    ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned short int, \
                       short int, SHRT_MIN, SHRT_MAX) \
    : sizeof *(r) == sizeof (int) \
    ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
                       int, INT_MIN, INT_MAX) \
    : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow))
# ifdef LLONG_MAX
#  define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \
    (sizeof *(r) == sizeof (long int) \
     ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
                        long int, LONG_MIN, LONG_MAX) \
     : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \
                        long long int, LLONG_MIN, LLONG_MAX))
# else
#  define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \
    _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
                     long int, LONG_MIN, LONG_MAX))
# endif
#endif

/* Store the low-order bits of A <op> B into *R, where the operation
   is given by OP.  Use the unsigned type UT for calculation to avoid
   overflow problems.  *R's type is T, with extremal values TMIN and
   TMAX.  T must be a signed integer type.  */
#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \
  (sizeof ((a) op (b)) < sizeof (t) \
   ? _GL_INT_OP_CALC1 ((t) (a), (t) (b), r, op, overflow, ut, t, tmin, tmax) \
   : _GL_INT_OP_CALC1 (a, b, r, op, overflow, ut, t, tmin, tmax))
#define _GL_INT_OP_CALC1(a, b, r, op, overflow, ut, t, tmin, tmax) \
  ((overflow (a, b) \
    || (EXPR_SIGNED ((a) op (b)) && ((a) op (b)) < (tmin)) \
    || (tmax) < ((a) op (b))) \
   ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t, tmin, tmax), 1) \
   : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t, tmin, tmax), 0))

/* Return A <op> B, where the operation is given by OP.  Use the
   unsigned type UT for calculation to avoid overflow problems.
   Convert the result to type T without overflow by subtracting TMIN
   from large values before converting, and adding it afterwards.
   Compilers can optimize all the operations except OP.  */
#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t, tmin, tmax) \
  (((ut) (a) op (ut) (b)) <= (tmax) \
   ? (t) ((ut) (a) op (ut) (b)) \
   : ((t) (((ut) (a) op (ut) (b)) - (tmin)) + (tmin)))

#endif /* _GL_INTPROPS_H */
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-signal-h.c�����������������������������������������������������������������0000644�0000000�0000000�00000004752�12655624573�015054� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <signal.h> substitute.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include <signal.h>

/* Check for required types.  */
struct
{
  size_t a;
  uid_t b;
  volatile sig_atomic_t c;
  sigset_t d;
  pid_t e;
#if 0
  /* Not guaranteed by gnulib.  */
  pthread_t f;
  struct timespec g;
#endif
} s;

/* Check that NSIG is defined.  */
int nsig = NSIG;

int
main (void)
{
  switch (0)
    {
      /* The following are guaranteed by C.  */
    case 0:
    case SIGABRT:
    case SIGFPE:
    case SIGILL:
    case SIGINT:
    case SIGSEGV:
    case SIGTERM:
      /* The following is guaranteed by gnulib.  */
#if GNULIB_SIGPIPE || defined SIGPIPE
    case SIGPIPE:
#endif
      /* Ensure no conflict with other standardized names.  */
#ifdef SIGALRM
    case SIGALRM:
#endif
      /* On Haiku, SIGBUS is mistakenly equal to SIGSEGV.  */
#if defined SIGBUS && SIGBUS != SIGSEGV
    case SIGBUS:
#endif
#ifdef SIGCHLD
    case SIGCHLD:
#endif
#ifdef SIGCONT
    case SIGCONT:
#endif
#ifdef SIGHUP
    case SIGHUP:
#endif
#ifdef SIGKILL
    case SIGKILL:
#endif
#ifdef SIGQUIT
    case SIGQUIT:
#endif
#ifdef SIGSTOP
    case SIGSTOP:
#endif
#ifdef SIGTSTP
    case SIGTSTP:
#endif
#ifdef SIGTTIN
    case SIGTTIN:
#endif
#ifdef SIGTTOU
    case SIGTTOU:
#endif
#ifdef SIGUSR1
    case SIGUSR1:
#endif
#ifdef SIGUSR2
    case SIGUSR2:
#endif
#ifdef SIGSYS
    case SIGSYS:
#endif
#ifdef SIGTRAP
    case SIGTRAP:
#endif
#ifdef SIGURG
    case SIGURG:
#endif
#ifdef SIGVTALRM
    case SIGVTALRM:
#endif
#ifdef SIGXCPU
    case SIGXCPU:
#endif
#ifdef SIGXFSZ
    case SIGXFSZ:
#endif
      /* SIGRTMIN and SIGRTMAX need not be compile-time constants.  */
#if 0
# ifdef SIGRTMIN
    case SIGRTMIN:
# endif
# ifdef SIGRTMAX
    case SIGRTMAX:
# endif
#endif
      ;
    }
  return s.a + s.b + s.c + s.e;
}
����������������������CSSC-1.4.1/gl/tests/test-sys_types.c����������������������������������������������������������������0000644�0000000�0000000�00000001721�12655624573�015405� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <sys/types.h> substitute.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2011.  */

#include <config.h>

#include <sys/types.h>

/* Check that the types are all defined.  */
pid_t t1;
size_t t2;
ssize_t t3;
off_t t4;
mode_t t5;

int
main (void)
{
  return 0;
}
�����������������������������������������������CSSC-1.4.1/gl/tests/test-binary-io.sh���������������������������������������������������������������0000755�0000000�0000000�00000000563�12354351101�015406� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh

tmpfiles=""
trap 'rm -fr $tmpfiles' 1 2 3 15

tmpfiles="$tmpfiles t-bin-out0.tmp t-bin-out1.tmp t-bin-out2.tmp"
./test-binary-io${EXEEXT} 1 > t-bin-out1.tmp || exit 1
cmp t-bin-out0.tmp t-bin-out1.tmp > /dev/null || exit 1
./test-binary-io${EXEEXT} 2 > t-bin-out2.tmp || exit 1
cmp t-bin-out0.tmp t-bin-out2.tmp > /dev/null || exit 1

rm -fr $tmpfiles

exit 0
���������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fseeko4.c������������������������������������������������������������������0000644�0000000�0000000�00000003572�12655624572�014710� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of fseeko() function.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <stdio.h>

#include <errno.h>
#include <unistd.h>

#include "macros.h"

int
main (int argc, char **argv)
{
  const char *filename = argv[1];

  /* Test that fseeko() sets errno if someone else closes the stream
     fd behind the back of stdio.  */
  {
    FILE *fp = fopen (filename, "r");
    ASSERT (fp != NULL);
    setvbuf (fp, NULL, _IONBF, 0);
    ASSERT (ftell (fp) == 0);
    ASSERT (fseeko (fp, 0, SEEK_END) == 0);
    ASSERT (ftell (fp) > 0);
    ASSERT (close (fileno (fp)) == 0);
    errno = 0;
    ASSERT (fseeko (fp, 0, SEEK_SET) == -1);
    ASSERT (errno == EBADF);
    fclose (fp);
  }

  /* Test that fseeko() sets errno if the stream was constructed with
     an invalid file descriptor.  */
  {
    FILE *fp = fdopen (-1, "w");
    if (fp != NULL)
      {
        errno = 0;
        ASSERT (fseeko (fp, 0, SEEK_END) == -1);
        ASSERT (errno == EBADF);
        fclose (fp);
      }
  }
  {
    FILE *fp;
    close (99);
    fp = fdopen (99, "w");
    if (fp != NULL)
      {
        errno = 0;
        ASSERT (fseeko (fp, 0, SEEK_END) == -1);
        ASSERT (errno == EBADF);
        fclose (fp);
      }
  }

  return 0;
}
��������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-binary-io.c����������������������������������������������������������������0000644�0000000�0000000�00000003246�12655624572�015237� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of binary mode I/O.
   Copyright (C) 2005, 2007-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2005.  */

#include <config.h>

#include "binary-io.h"

#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

#include "macros.h"

int
main (int argc, char *argv[])
{
  /* Test the O_BINARY macro.  */
  {
    int fd =
      open ("t-bin-out0.tmp", O_CREAT | O_TRUNC | O_RDWR | O_BINARY, 0600);
    if (write (fd, "Hello\n", 6) < 0)
      exit (1);
    close (fd);
  }
  {
    struct stat statbuf;
    if (stat ("t-bin-out0.tmp", &statbuf) < 0)
      exit (1);
    ASSERT (statbuf.st_size == 6);
  }

  switch (argv[1][0])
    {
    case '1':
      /* Test the set_binary_mode() function.  */
      set_binary_mode (1, O_BINARY);
      fputs ("Hello\n", stdout);
      break;

    case '2':
      /* Test the SET_BINARY macro.  */
      SET_BINARY (1);
      fputs ("Hello\n", stdout);
      break;

    default:
      break;
    }

  return 0;
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fstat.c��������������������������������������������������������������������0000644�0000000�0000000�00000002374�12655624573�014471� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Tests of fstat() function.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <sys/stat.h>

#include "signature.h"
SIGNATURE_CHECK (fstat, int, (int, struct stat *));

#include <errno.h>
#include <unistd.h>

#include "macros.h"

int
main (int argc, char *argv[])
{
  /* Test behaviour for invalid file descriptors.  */
  {
    struct stat statbuf;

    errno = 0;
    ASSERT (fstat (-1, &statbuf) == -1);
    ASSERT (errno == EBADF);
  }
  {
    struct stat statbuf;

    close (99);
    errno = 0;
    ASSERT (fstat (99, &statbuf) == -1);
    ASSERT (errno == EBADF);
  }

  return 0;
}
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-dup2.c���������������������������������������������������������������������0000644�0000000�0000000�00000013766�12655624572�014230� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test duplicating file descriptors.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include <unistd.h>

#include "signature.h"
SIGNATURE_CHECK (dup2, int, (int, int));

#include <errno.h>
#include <fcntl.h>

#if HAVE_SYS_RESOURCE_H
# include <sys/resource.h>
#endif

#include "binary-io.h"

#if GNULIB_TEST_CLOEXEC
# include "cloexec.h"
#endif

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* Get declarations of the native Windows API functions.  */
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
/* Get _get_osfhandle.  */
# include "msvc-nothrow.h"
#endif

#include "macros.h"

/* Return non-zero if FD is open.  */
static int
is_open (int fd)
{
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
  /* On native Windows, the initial state of unassigned standard file
     descriptors is that they are open but point to an
     INVALID_HANDLE_VALUE, and there is no fcntl.  */
  return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE;
#else
# ifndef F_GETFL
#  error Please port fcntl to your platform
# endif
  return 0 <= fcntl (fd, F_GETFL);
#endif
}

#if GNULIB_TEST_CLOEXEC
/* Return non-zero if FD is open and inheritable across exec/spawn.  */
static int
is_inheritable (int fd)
{
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
  /* On native Windows, the initial state of unassigned standard file
     descriptors is that they are open but point to an
     INVALID_HANDLE_VALUE, and there is no fcntl.  */
  HANDLE h = (HANDLE) _get_osfhandle (fd);
  DWORD flags;
  if (h == INVALID_HANDLE_VALUE || GetHandleInformation (h, &flags) == 0)
    return 0;
  return (flags & HANDLE_FLAG_INHERIT) != 0;
# else
#  ifndef F_GETFD
#   error Please port fcntl to your platform
#  endif
  int i = fcntl (fd, F_GETFD);
  return 0 <= i && (i & FD_CLOEXEC) == 0;
# endif
}
#endif /* GNULIB_TEST_CLOEXEC */

#if !O_BINARY
# define setmode(f,m) zero ()
static int zero (void) { return 0; }
#endif

/* Return non-zero if FD is open in the given MODE, which is either
   O_TEXT or O_BINARY.  */
static int
is_mode (int fd, int mode)
{
  int value = setmode (fd, O_BINARY);
  setmode (fd, value);
  return mode == value;
}

int
main (void)
{
  const char *file = "test-dup2.tmp";
  char buffer[1];
  int bad_fd = getdtablesize ();
  int fd = open (file, O_CREAT | O_TRUNC | O_RDWR, 0600);

  /* Assume std descriptors were provided by invoker.  */
  ASSERT (STDERR_FILENO < fd);
  ASSERT (is_open (fd));
  /* Ignore any other fd's leaked into this process.  */
  close (fd + 1);
  close (fd + 2);
  ASSERT (!is_open (fd + 1));
  ASSERT (!is_open (fd + 2));

  /* Assigning to self must be a no-op.  */
  ASSERT (dup2 (fd, fd) == fd);
  ASSERT (is_open (fd));

  /* The source must be valid.  */
  errno = 0;
  ASSERT (dup2 (-1, fd) == -1);
  ASSERT (errno == EBADF);
  close (99);
  errno = 0;
  ASSERT (dup2 (99, fd) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (dup2 (AT_FDCWD, fd) == -1);
  ASSERT (errno == EBADF);
  ASSERT (is_open (fd));

  /* If the source is not open, then the destination is unaffected.  */
  errno = 0;
  ASSERT (dup2 (fd + 1, fd + 1) == -1);
  ASSERT (errno == EBADF);
  ASSERT (!is_open (fd + 1));
  errno = 0;
  ASSERT (dup2 (fd + 1, fd) == -1);
  ASSERT (errno == EBADF);
  ASSERT (is_open (fd));

  /* The destination must be valid.  */
  errno = 0;
  ASSERT (dup2 (fd, -2) == -1);
  ASSERT (errno == EBADF);
  if (bad_fd > 256)
    {
      ASSERT (dup2 (fd, 255) == 255);
      ASSERT (dup2 (fd, 256) == 256);
      ASSERT (close (255) == 0);
      ASSERT (close (256) == 0);
    }
  ASSERT (dup2 (fd, bad_fd - 1) == bad_fd - 1);
  ASSERT (close (bad_fd - 1) == 0);
  errno = 0;
  ASSERT (dup2 (fd, bad_fd) == -1);
  ASSERT (errno == EBADF);

  /* Using dup2 can skip fds.  */
  ASSERT (dup2 (fd, fd + 2) == fd + 2);
  ASSERT (is_open (fd));
  ASSERT (!is_open (fd + 1));
  ASSERT (is_open (fd + 2));

  /* Verify that dup2 closes the previous occupant of a fd.  */
  ASSERT (open ("/dev/null", O_WRONLY, 0600) == fd + 1);
  ASSERT (dup2 (fd + 1, fd) == fd);
  ASSERT (close (fd + 1) == 0);
  ASSERT (write (fd, "1", 1) == 1);
  ASSERT (dup2 (fd + 2, fd) == fd);
  ASSERT (lseek (fd, 0, SEEK_END) == 0);
  ASSERT (write (fd + 2, "2", 1) == 1);
  ASSERT (lseek (fd, 0, SEEK_SET) == 0);
  ASSERT (read (fd, buffer, 1) == 1);
  ASSERT (*buffer == '2');

#if GNULIB_TEST_CLOEXEC
  /* Any new fd created by dup2 must not be cloexec.  */
  ASSERT (close (fd + 2) == 0);
  ASSERT (dup_cloexec (fd) == fd + 1);
  ASSERT (!is_inheritable (fd + 1));
  ASSERT (dup2 (fd + 1, fd + 1) == fd + 1);
  ASSERT (!is_inheritable (fd + 1));
  ASSERT (dup2 (fd + 1, fd + 2) == fd + 2);
  ASSERT (!is_inheritable (fd + 1));
  ASSERT (is_inheritable (fd + 2));
  errno = 0;
  ASSERT (dup2 (fd + 1, -1) == -1);
  ASSERT (errno == EBADF);
  ASSERT (!is_inheritable (fd + 1));
#endif

  /* On systems that distinguish between text and binary mode, dup2
     reuses the mode of the source.  */
  setmode (fd, O_BINARY);
  ASSERT (is_mode (fd, O_BINARY));
  ASSERT (dup2 (fd, fd + 1) == fd + 1);
  ASSERT (is_mode (fd + 1, O_BINARY));
  setmode (fd, O_TEXT);
  ASSERT (is_mode (fd, O_TEXT));
  ASSERT (dup2 (fd, fd + 1) == fd + 1);
  ASSERT (is_mode (fd + 1, O_TEXT));

  /* Clean up.  */
  ASSERT (close (fd + 2) == 0);
  ASSERT (close (fd + 1) == 0);
  ASSERT (close (fd) == 0);
  ASSERT (unlink (file) == 0);

  return 0;
}
����������CSSC-1.4.1/gl/tests/test-errno.c��������������������������������������������������������������������0000644�0000000�0000000�00000005554�12655624572�014477� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <errno.h> substitute.
   Copyright (C) 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2008.  */

#include <config.h>

#include <errno.h>

/* Verify that the POSIX mandated errno values exist and can be used as
   initializers outside of a function.
   The variable names happen to match the Linux/x86 error numbers.  */
int e1 = EPERM;
int e2 = ENOENT;
int e3 = ESRCH;
int e4 = EINTR;
int e5 = EIO;
int e6 = ENXIO;
int e7 = E2BIG;
int e8 = ENOEXEC;
int e9 = EBADF;
int e10 = ECHILD;
int e11 = EAGAIN;
int e11a = EWOULDBLOCK;
int e12 = ENOMEM;
int e13 = EACCES;
int e14 = EFAULT;
int e16 = EBUSY;
int e17 = EEXIST;
int e18 = EXDEV;
int e19 = ENODEV;
int e20 = ENOTDIR;
int e21 = EISDIR;
int e22 = EINVAL;
int e23 = ENFILE;
int e24 = EMFILE;
int e25 = ENOTTY;
int e26 = ETXTBSY;
int e27 = EFBIG;
int e28 = ENOSPC;
int e29 = ESPIPE;
int e30 = EROFS;
int e31 = EMLINK;
int e32 = EPIPE;
int e33 = EDOM;
int e34 = ERANGE;
int e35 = EDEADLK;
int e36 = ENAMETOOLONG;
int e37 = ENOLCK;
int e38 = ENOSYS;
int e39 = ENOTEMPTY;
int e40 = ELOOP;
int e42 = ENOMSG;
int e43 = EIDRM;
int e67 = ENOLINK;
int e71 = EPROTO;
int e72 = EMULTIHOP;
int e74 = EBADMSG;
int e75 = EOVERFLOW;
int e84 = EILSEQ;
int e88 = ENOTSOCK;
int e89 = EDESTADDRREQ;
int e90 = EMSGSIZE;
int e91 = EPROTOTYPE;
int e92 = ENOPROTOOPT;
int e93 = EPROTONOSUPPORT;
int e95 = EOPNOTSUPP;
int e95a = ENOTSUP;
int e97 = EAFNOSUPPORT;
int e98 = EADDRINUSE;
int e99 = EADDRNOTAVAIL;
int e100 = ENETDOWN;
int e101 = ENETUNREACH;
int e102 = ENETRESET;
int e103 = ECONNABORTED;
int e104 = ECONNRESET;
int e105 = ENOBUFS;
int e106 = EISCONN;
int e107 = ENOTCONN;
int e110 = ETIMEDOUT;
int e111 = ECONNREFUSED;
int e113 = EHOSTUNREACH;
int e114 = EALREADY;
int e115 = EINPROGRESS;
int e116 = ESTALE;
int e122 = EDQUOT;
int e125 = ECANCELED;
int e130 = EOWNERDEAD;
int e131 = ENOTRECOVERABLE;

/* Don't verify that these errno values are all different, except for possibly
   EWOULDBLOCK == EAGAIN.  Even Linux/x86 does not pass this check: it has
   ENOTSUP == EOPNOTSUPP.  */

int
main ()
{
  /* Verify that errno can be assigned.  */
  errno = EOVERFLOW;

  /* snprintf() callers want to distinguish EINVAL and EOVERFLOW.  */
  if (errno == EINVAL)
    return 1;

  return 0;
}
����������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-sched.c��������������������������������������������������������������������0000644�0000000�0000000�00000002302�12655624573�014425� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <sched.h> substitute.
   Copyright (C) 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2008.  */

#include <config.h>

#include <sched.h>

/* Check that 'struct sched_param' is defined.  */
static struct sched_param a;

/* Check that the SCHED_* macros are defined and compile-time constants.  */
int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER };

/* Check that the types are all defined.  */
pid_t t1;

static int f1;

int
main ()
{
  /* Check fields of 'struct sched_param'.  */
  f1 = a.sched_priority;

  return 0;
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/lstat.c�������������������������������������������������������������������������0000644�0000000�0000000�00000006674�12655624572�013530� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Work around a bug of lstat on some systems

   Copyright (C) 1997-2006, 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* written by Jim Meyering */

/* If the user's config.h happens to include <sys/stat.h>, let it include only
   the system's <sys/stat.h> here, so that orig_lstat doesn't recurse to
   rpl_lstat.  */
#define __need_system_sys_stat_h
#include <config.h>

#if !HAVE_LSTAT
/* On systems that lack symlinks, our replacement <sys/stat.h> already
   defined lstat as stat, so there is nothing further to do other than
   avoid an empty file.  */
typedef int dummy;
#else /* HAVE_LSTAT */

/* Get the original definition of lstat.  It might be defined as a macro.  */
# include <sys/types.h>
# include <sys/stat.h>
# undef __need_system_sys_stat_h

static int
orig_lstat (const char *filename, struct stat *buf)
{
  return lstat (filename, buf);
}

/* Specification.  */
/* Write "sys/stat.h" here, not <sys/stat.h>, otherwise OSF/1 5.1 DTK cc
   eliminates this include because of the preliminary #include <sys/stat.h>
   above.  */
# include "sys/stat.h"

# include <string.h>
# include <errno.h>

/* lstat works differently on Linux and Solaris systems.  POSIX (see
   "pathname resolution" in the glossary) requires that programs like
   'ls' take into consideration the fact that FILE has a trailing slash
   when FILE is a symbolic link.  On Linux and Solaris 10 systems, the
   lstat function already has the desired semantics (in treating
   'lstat ("symlink/", sbuf)' just like 'lstat ("symlink/.", sbuf)',
   but on Solaris 9 and earlier it does not.

   If FILE has a trailing slash and specifies a symbolic link,
   then use stat() to get more info on the referent of FILE.
   If the referent is a non-directory, then set errno to ENOTDIR
   and return -1.  Otherwise, return stat's result.  */

int
rpl_lstat (const char *file, struct stat *sbuf)
{
  size_t len;
  int lstat_result = orig_lstat (file, sbuf);

  if (lstat_result != 0)
    return lstat_result;

  /* This replacement file can blindly check against '/' rather than
     using the ISSLASH macro, because all platforms with '\\' either
     lack symlinks (mingw) or have working lstat (cygwin) and thus do
     not compile this file.  0 len should have already been filtered
     out above, with a failure return of ENOENT.  */
  len = strlen (file);
  if (file[len - 1] != '/' || S_ISDIR (sbuf->st_mode))
    return 0;

  /* At this point, a trailing slash is only permitted on
     symlink-to-dir; but it should have found information on the
     directory, not the symlink.  Call stat() to get info about the
     link's referent.  Our replacement stat guarantees valid results,
     even if the symlink is not pointing to a directory.  */
  if (!S_ISLNK (sbuf->st_mode))
    {
      errno = ENOTDIR;
      return -1;
    }
  return stat (file, sbuf);
}

#endif /* HAVE_LSTAT */
��������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-sys_time.c�����������������������������������������������������������������0000644�0000000�0000000�00000002147�12655624573�015202� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <sys/time.h> substitute.
   Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <sys/time.h>

/* Check that the 'struct timeval' type is defined.  */
struct timeval a;

/* Check that a.tv_sec is wide enough to hold a time_t, ignoring
   signedness issues.  */
typedef int verify_tv_sec_type[sizeof (time_t) <= sizeof (a.tv_sec) ? 1 : -1];

int
main (void)
{
  return 0;
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/Makefile.in���������������������������������������������������������������������0000644�0000000�0000000�00000405605�13464267671�014301� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������# Makefile.in generated by automake 1.15 from Makefile.am.
# @configure_input@

# Copyright (C) 1994-2014 Free Software Foundation, Inc.

# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

@SET_MAKE@

# Copyright (C) 2002-2016 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that
# contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.



VPATH = @srcdir@
am__is_gnu_make = { \
  if test -z '$(MAKELEVEL)'; then \
    false; \
  elif test -n '$(MAKE_HOST)'; then \
    true; \
  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
    true; \
  else \
    false; \
  fi; \
}
am__make_running_with_option = \
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GNULIB_GETCWD = @GNULIB_GETCWD@
GNULIB_GETDELIM = @GNULIB_GETDELIM@
GNULIB_GETDOMAINNAME = @GNULIB_GETDOMAINNAME@
GNULIB_GETDTABLESIZE = @GNULIB_GETDTABLESIZE@
GNULIB_GETGROUPS = @GNULIB_GETGROUPS@
GNULIB_GETHOSTNAME = @GNULIB_GETHOSTNAME@
GNULIB_GETLINE = @GNULIB_GETLINE@
GNULIB_GETLOADAVG = @GNULIB_GETLOADAVG@
GNULIB_GETLOGIN = @GNULIB_GETLOGIN@
GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@
GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@
GNULIB_GETSUBOPT = @GNULIB_GETSUBOPT@
GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@
GNULIB_GETUSERSHELL = @GNULIB_GETUSERSHELL@
GNULIB_GRANTPT = @GNULIB_GRANTPT@
GNULIB_GROUP_MEMBER = @GNULIB_GROUP_MEMBER@
GNULIB_IMAXABS = @GNULIB_IMAXABS@
GNULIB_IMAXDIV = @GNULIB_IMAXDIV@
GNULIB_ISATTY = @GNULIB_ISATTY@
GNULIB_ISBLANK = @GNULIB_ISBLANK@
GNULIB_LCHMOD = @GNULIB_LCHMOD@
GNULIB_LCHOWN = @GNULIB_LCHOWN@
GNULIB_LINK = @GNULIB_LINK@
GNULIB_LINKAT = @GNULIB_LINKAT@
GNULIB_LSEEK = @GNULIB_LSEEK@
GNULIB_LSTAT = @GNULIB_LSTAT@
GNULIB_MALLOC_POSIX = @GNULIB_MALLOC_POSIX@
GNULIB_MBRLEN = @GNULIB_MBRLEN@
GNULIB_MBRTOWC = @GNULIB_MBRTOWC@
GNULIB_MBSCASECMP = @GNULIB_MBSCASECMP@
GNULIB_MBSCASESTR = @GNULIB_MBSCASESTR@
GNULIB_MBSCHR = @GNULIB_MBSCHR@
GNULIB_MBSCSPN = @GNULIB_MBSCSPN@
GNULIB_MBSINIT = @GNULIB_MBSINIT@
GNULIB_MBSLEN = @GNULIB_MBSLEN@
GNULIB_MBSNCASECMP = @GNULIB_MBSNCASECMP@
GNULIB_MBSNLEN = @GNULIB_MBSNLEN@
GNULIB_MBSNRTOWCS = @GNULIB_MBSNRTOWCS@
GNULIB_MBSPBRK = @GNULIB_MBSPBRK@
GNULIB_MBSPCASECMP = @GNULIB_MBSPCASECMP@
GNULIB_MBSRCHR = @GNULIB_MBSRCHR@
GNULIB_MBSRTOWCS = @GNULIB_MBSRTOWCS@
GNULIB_MBSSEP = @GNULIB_MBSSEP@
GNULIB_MBSSPN = @GNULIB_MBSSPN@
GNULIB_MBSSTR = @GNULIB_MBSSTR@
GNULIB_MBSTOK_R = @GNULIB_MBSTOK_R@
GNULIB_MBTOWC = @GNULIB_MBTOWC@
GNULIB_MEMCHR = @GNULIB_MEMCHR@
GNULIB_MEMMEM = @GNULIB_MEMMEM@
GNULIB_MEMPCPY = @GNULIB_MEMPCPY@
GNULIB_MEMRCHR = @GNULIB_MEMRCHR@
GNULIB_MKDIRAT = @GNULIB_MKDIRAT@
GNULIB_MKDTEMP = @GNULIB_MKDTEMP@
GNULIB_MKFIFO = @GNULIB_MKFIFO@
GNULIB_MKFIFOAT = @GNULIB_MKFIFOAT@
GNULIB_MKNOD = @GNULIB_MKNOD@
GNULIB_MKNODAT = @GNULIB_MKNODAT@
GNULIB_MKOSTEMP = @GNULIB_MKOSTEMP@
GNULIB_MKOSTEMPS = @GNULIB_MKOSTEMPS@
GNULIB_MKSTEMP = @GNULIB_MKSTEMP@
GNULIB_MKSTEMPS = @GNULIB_MKSTEMPS@
GNULIB_MKTIME = @GNULIB_MKTIME@
GNULIB_NANOSLEEP = @GNULIB_NANOSLEEP@
GNULIB_NONBLOCKING = @GNULIB_NONBLOCKING@
GNULIB_OBSTACK_PRINTF = @GNULIB_OBSTACK_PRINTF@
GNULIB_OBSTACK_PRINTF_POSIX = @GNULIB_OBSTACK_PRINTF_POSIX@
GNULIB_OPEN = @GNULIB_OPEN@
GNULIB_OPENAT = @GNULIB_OPENAT@
GNULIB_OPENDIR = @GNULIB_OPENDIR@
GNULIB_PCLOSE = @GNULIB_PCLOSE@
GNULIB_PERROR = @GNULIB_PERROR@
GNULIB_PIPE = @GNULIB_PIPE@
GNULIB_PIPE2 = @GNULIB_PIPE2@
GNULIB_POPEN = @GNULIB_POPEN@
GNULIB_POSIX_OPENPT = @GNULIB_POSIX_OPENPT@
GNULIB_PREAD = @GNULIB_PREAD@
GNULIB_PRINTF = @GNULIB_PRINTF@
GNULIB_PRINTF_POSIX = @GNULIB_PRINTF_POSIX@
GNULIB_PTHREAD_SIGMASK = @GNULIB_PTHREAD_SIGMASK@
GNULIB_PTSNAME = @GNULIB_PTSNAME@
GNULIB_PTSNAME_R = @GNULIB_PTSNAME_R@
GNULIB_PUTC = @GNULIB_PUTC@
GNULIB_PUTCHAR = @GNULIB_PUTCHAR@
GNULIB_PUTENV = @GNULIB_PUTENV@
GNULIB_PUTS = @GNULIB_PUTS@
GNULIB_PWRITE = @GNULIB_PWRITE@
GNULIB_QSORT_R = @GNULIB_QSORT_R@
GNULIB_RAISE = @GNULIB_RAISE@
GNULIB_RANDOM = @GNULIB_RANDOM@
GNULIB_RANDOM_R = @GNULIB_RANDOM_R@
GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
GNULIB_READ = @GNULIB_READ@
GNULIB_READDIR = @GNULIB_READDIR@
GNULIB_READLINK = @GNULIB_READLINK@
GNULIB_READLINKAT = @GNULIB_READLINKAT@
GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
GNULIB_REALPATH = @GNULIB_REALPATH@
GNULIB_REMOVE = @GNULIB_REMOVE@
GNULIB_RENAME = @GNULIB_RENAME@
GNULIB_RENAMEAT = @GNULIB_RENAMEAT@
GNULIB_REWINDDIR = @GNULIB_REWINDDIR@
GNULIB_RMDIR = @GNULIB_RMDIR@
GNULIB_RPMATCH = @GNULIB_RPMATCH@
GNULIB_SCANDIR = @GNULIB_SCANDIR@
GNULIB_SCANF = @GNULIB_SCANF@
GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@
GNULIB_SETENV = @GNULIB_SETENV@
GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@
GNULIB_SIGACTION = @GNULIB_SIGACTION@
GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@
GNULIB_SIGPROCMASK = @GNULIB_SIGPROCMASK@
GNULIB_SLEEP = @GNULIB_SLEEP@
GNULIB_SNPRINTF = @GNULIB_SNPRINTF@
GNULIB_SPRINTF_POSIX = @GNULIB_SPRINTF_POSIX@
GNULIB_STAT = @GNULIB_STAT@
GNULIB_STDIO_H_NONBLOCKING = @GNULIB_STDIO_H_NONBLOCKING@
GNULIB_STDIO_H_SIGPIPE = @GNULIB_STDIO_H_SIGPIPE@
GNULIB_STPCPY = @GNULIB_STPCPY@
GNULIB_STPNCPY = @GNULIB_STPNCPY@
GNULIB_STRCASESTR = @GNULIB_STRCASESTR@
GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@
GNULIB_STRDUP = @GNULIB_STRDUP@
GNULIB_STRERROR = @GNULIB_STRERROR@
GNULIB_STRERROR_R = @GNULIB_STRERROR_R@
GNULIB_STRNCAT = @GNULIB_STRNCAT@
GNULIB_STRNDUP = @GNULIB_STRNDUP@
GNULIB_STRNLEN = @GNULIB_STRNLEN@
GNULIB_STRPBRK = @GNULIB_STRPBRK@
GNULIB_STRPTIME = @GNULIB_STRPTIME@
GNULIB_STRSEP = @GNULIB_STRSEP@
GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@
GNULIB_STRSTR = @GNULIB_STRSTR@
GNULIB_STRTOD = @GNULIB_STRTOD@
GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@
GNULIB_STRTOK_R = @GNULIB_STRTOK_R@
GNULIB_STRTOLL = @GNULIB_STRTOLL@
GNULIB_STRTOULL = @GNULIB_STRTOULL@
GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@
GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@
GNULIB_SYMLINK = @GNULIB_SYMLINK@
GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@
GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@
GNULIB_TIMEGM = @GNULIB_TIMEGM@
GNULIB_TIME_R = @GNULIB_TIME_R@
GNULIB_TIME_RZ = @GNULIB_TIME_RZ@
GNULIB_TMPFILE = @GNULIB_TMPFILE@
GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@
GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@
GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@
GNULIB_UNLINK = @GNULIB_UNLINK@
GNULIB_UNLINKAT = @GNULIB_UNLINKAT@
GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@
GNULIB_UNSETENV = @GNULIB_UNSETENV@
GNULIB_USLEEP = @GNULIB_USLEEP@
GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@
GNULIB_VASPRINTF = @GNULIB_VASPRINTF@
GNULIB_VDPRINTF = @GNULIB_VDPRINTF@
GNULIB_VFPRINTF = @GNULIB_VFPRINTF@
GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@
GNULIB_VFSCANF = @GNULIB_VFSCANF@
GNULIB_VPRINTF = @GNULIB_VPRINTF@
GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@
GNULIB_VSCANF = @GNULIB_VSCANF@
GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@
GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@
GNULIB_WAITPID = @GNULIB_WAITPID@
GNULIB_WCPCPY = @GNULIB_WCPCPY@
GNULIB_WCPNCPY = @GNULIB_WCPNCPY@
GNULIB_WCRTOMB = @GNULIB_WCRTOMB@
GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@
GNULIB_WCSCAT = @GNULIB_WCSCAT@
GNULIB_WCSCHR = @GNULIB_WCSCHR@
GNULIB_WCSCMP = @GNULIB_WCSCMP@
GNULIB_WCSCOLL = @GNULIB_WCSCOLL@
GNULIB_WCSCPY = @GNULIB_WCSCPY@
GNULIB_WCSCSPN = @GNULIB_WCSCSPN@
GNULIB_WCSDUP = @GNULIB_WCSDUP@
GNULIB_WCSLEN = @GNULIB_WCSLEN@
GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@
GNULIB_WCSNCAT = @GNULIB_WCSNCAT@
GNULIB_WCSNCMP = @GNULIB_WCSNCMP@
GNULIB_WCSNCPY = @GNULIB_WCSNCPY@
GNULIB_WCSNLEN = @GNULIB_WCSNLEN@
GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@
GNULIB_WCSPBRK = @GNULIB_WCSPBRK@
GNULIB_WCSRCHR = @GNULIB_WCSRCHR@
GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@
GNULIB_WCSSPN = @GNULIB_WCSSPN@
GNULIB_WCSSTR = @GNULIB_WCSSTR@
GNULIB_WCSTOK = @GNULIB_WCSTOK@
GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@
GNULIB_WCSXFRM = @GNULIB_WCSXFRM@
GNULIB_WCTOB = @GNULIB_WCTOB@
GNULIB_WCTOMB = @GNULIB_WCTOMB@
GNULIB_WCWIDTH = @GNULIB_WCWIDTH@
GNULIB_WMEMCHR = @GNULIB_WMEMCHR@
GNULIB_WMEMCMP = @GNULIB_WMEMCMP@
GNULIB_WMEMCPY = @GNULIB_WMEMCPY@
GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@
GNULIB_WMEMSET = @GNULIB_WMEMSET@
GNULIB_WRITE = @GNULIB_WRITE@
GNULIB__EXIT = @GNULIB__EXIT@
GREP = @GREP@
GXX = @GXX@
HAVE_ALPHASORT = @HAVE_ALPHASORT@
HAVE_ATOLL = @HAVE_ATOLL@
HAVE_BTOWC = @HAVE_BTOWC@
HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
HAVE_CHOWN = @HAVE_CHOWN@
HAVE_CLOSEDIR = @HAVE_CLOSEDIR@
HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@
HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@
HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
HAVE_DIRENT_H = @HAVE_DIRENT_H@
HAVE_DPRINTF = @HAVE_DPRINTF@
HAVE_DUP2 = @HAVE_DUP2@
HAVE_DUP3 = @HAVE_DUP3@
HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
HAVE_FACCESSAT = @HAVE_FACCESSAT@
HAVE_FCHDIR = @HAVE_FCHDIR@
HAVE_FCHMODAT = @HAVE_FCHMODAT@
HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
HAVE_FCNTL = @HAVE_FCNTL@
HAVE_FDATASYNC = @HAVE_FDATASYNC@
HAVE_FDOPENDIR = @HAVE_FDOPENDIR@
HAVE_FEATURES_H = @HAVE_FEATURES_H@
HAVE_FFSL = @HAVE_FFSL@
HAVE_FFSLL = @HAVE_FFSLL@
HAVE_FLOCK = @HAVE_FLOCK@
HAVE_FSEEKO = @HAVE_FSEEKO@
HAVE_FSTATAT = @HAVE_FSTATAT@
HAVE_FSYNC = @HAVE_FSYNC@
HAVE_FTELLO = @HAVE_FTELLO@
HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
HAVE_FUTIMENS = @HAVE_FUTIMENS@
HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
HAVE_GETGROUPS = @HAVE_GETGROUPS@
HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
HAVE_GETLOGIN = @HAVE_GETLOGIN@
HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
HAVE_GRANTPT = @HAVE_GRANTPT@
HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
HAVE_ISBLANK = @HAVE_ISBLANK@
HAVE_LCHMOD = @HAVE_LCHMOD@
HAVE_LCHOWN = @HAVE_LCHOWN@
HAVE_LINK = @HAVE_LINK@
HAVE_LINKAT = @HAVE_LINKAT@
HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
HAVE_LSTAT = @HAVE_LSTAT@
HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
HAVE_MBRLEN = @HAVE_MBRLEN@
HAVE_MBRTOWC = @HAVE_MBRTOWC@
HAVE_MBSINIT = @HAVE_MBSINIT@
HAVE_MBSLEN = @HAVE_MBSLEN@
HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
HAVE_MEMCHR = @HAVE_MEMCHR@
HAVE_MEMPCPY = @HAVE_MEMPCPY@
HAVE_MKDIRAT = @HAVE_MKDIRAT@
HAVE_MKDTEMP = @HAVE_MKDTEMP@
HAVE_MKFIFO = @HAVE_MKFIFO@
HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
HAVE_MKNOD = @HAVE_MKNOD@
HAVE_MKNODAT = @HAVE_MKNODAT@
HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
HAVE_MKSTEMP = @HAVE_MKSTEMP@
HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
HAVE_OPENAT = @HAVE_OPENAT@
HAVE_OPENDIR = @HAVE_OPENDIR@
HAVE_OS_H = @HAVE_OS_H@
HAVE_PCLOSE = @HAVE_PCLOSE@
HAVE_PIPE = @HAVE_PIPE@
HAVE_PIPE2 = @HAVE_PIPE2@
HAVE_POPEN = @HAVE_POPEN@
HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
HAVE_PREAD = @HAVE_PREAD@
HAVE_PTHREAD_H = @HAVE_PTHREAD_H@
HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@
HAVE_PTHREAD_T = @HAVE_PTHREAD_T@
HAVE_PTSNAME = @HAVE_PTSNAME@
HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
HAVE_PWRITE = @HAVE_PWRITE@
HAVE_RAISE = @HAVE_RAISE@
HAVE_RANDOM = @HAVE_RANDOM@
HAVE_RANDOM_H = @HAVE_RANDOM_H@
HAVE_RANDOM_R = @HAVE_RANDOM_R@
HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
HAVE_READDIR = @HAVE_READDIR@
HAVE_READLINK = @HAVE_READLINK@
HAVE_READLINKAT = @HAVE_READLINKAT@
HAVE_REALPATH = @HAVE_REALPATH@
HAVE_RENAMEAT = @HAVE_RENAMEAT@
HAVE_REWINDDIR = @HAVE_REWINDDIR@
HAVE_RPMATCH = @HAVE_RPMATCH@
HAVE_SCANDIR = @HAVE_SCANDIR@
HAVE_SCHED_H = @HAVE_SCHED_H@
HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
HAVE_SETENV = @HAVE_SETENV@
HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
HAVE_SIGACTION = @HAVE_SIGACTION@
HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@
HAVE_SIGINFO_T = @HAVE_SIGINFO_T@
HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
HAVE_SIGSET_T = @HAVE_SIGSET_T@
HAVE_SLEEP = @HAVE_SLEEP@
HAVE_STDINT_H = @HAVE_STDINT_H@
HAVE_STPCPY = @HAVE_STPCPY@
HAVE_STPNCPY = @HAVE_STPNCPY@
HAVE_STRCASESTR = @HAVE_STRCASESTR@
HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
HAVE_STRPBRK = @HAVE_STRPBRK@
HAVE_STRPTIME = @HAVE_STRPTIME@
HAVE_STRSEP = @HAVE_STRSEP@
HAVE_STRTOD = @HAVE_STRTOD@
HAVE_STRTOLL = @HAVE_STRTOLL@
HAVE_STRTOULL = @HAVE_STRTOULL@
HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@
HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@
HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@
HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
HAVE_SYMLINK = @HAVE_SYMLINK@
HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@
HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@
HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
HAVE_TIMEGM = @HAVE_TIMEGM@
HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
HAVE_UNISTD_H = @HAVE_UNISTD_H@
HAVE_UNLINKAT = @HAVE_UNLINKAT@
HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
HAVE_USLEEP = @HAVE_USLEEP@
HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
HAVE_VASPRINTF = @HAVE_VASPRINTF@
HAVE_VDPRINTF = @HAVE_VDPRINTF@
HAVE_WCHAR_H = @HAVE_WCHAR_H@
HAVE_WCHAR_T = @HAVE_WCHAR_T@
HAVE_WCPCPY = @HAVE_WCPCPY@
HAVE_WCPNCPY = @HAVE_WCPNCPY@
HAVE_WCRTOMB = @HAVE_WCRTOMB@
HAVE_WCSCASECMP = @HAVE_WCSCASECMP@
HAVE_WCSCAT = @HAVE_WCSCAT@
HAVE_WCSCHR = @HAVE_WCSCHR@
HAVE_WCSCMP = @HAVE_WCSCMP@
HAVE_WCSCOLL = @HAVE_WCSCOLL@
HAVE_WCSCPY = @HAVE_WCSCPY@
HAVE_WCSCSPN = @HAVE_WCSCSPN@
HAVE_WCSDUP = @HAVE_WCSDUP@
HAVE_WCSLEN = @HAVE_WCSLEN@
HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
HAVE_WCSNCAT = @HAVE_WCSNCAT@
HAVE_WCSNCMP = @HAVE_WCSNCMP@
HAVE_WCSNCPY = @HAVE_WCSNCPY@
HAVE_WCSNLEN = @HAVE_WCSNLEN@
HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
HAVE_WCSPBRK = @HAVE_WCSPBRK@
HAVE_WCSRCHR = @HAVE_WCSRCHR@
HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
HAVE_WCSSPN = @HAVE_WCSSPN@
HAVE_WCSSTR = @HAVE_WCSSTR@
HAVE_WCSTOK = @HAVE_WCSTOK@
HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
HAVE_WCSXFRM = @HAVE_WCSXFRM@
HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
HAVE_WINT_T = @HAVE_WINT_T@
HAVE_WMEMCHR = @HAVE_WMEMCHR@
HAVE_WMEMCMP = @HAVE_WMEMCMP@
HAVE_WMEMCPY = @HAVE_WMEMCPY@
HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
HAVE_WMEMSET = @HAVE_WMEMSET@
HAVE__BOOL = @HAVE__BOOL@
HAVE__EXIT = @HAVE__EXIT@
INCLUDE_NEXT = @INCLUDE_NEXT@
INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@
INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
LD = @LD@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
LIBTOOL = @LIBTOOL@
LIB_PTHREAD = @LIB_PTHREAD@
LIPO = @LIPO@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@
NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@
NEXT_AS_FIRST_DIRECTIVE_STDARG_H = @NEXT_AS_FIRST_DIRECTIVE_STDARG_H@
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@
NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
NEXT_CTYPE_H = @NEXT_CTYPE_H@
NEXT_DIRENT_H = @NEXT_DIRENT_H@
NEXT_ERRNO_H = @NEXT_ERRNO_H@
NEXT_FCNTL_H = @NEXT_FCNTL_H@
NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
NEXT_PTHREAD_H = @NEXT_PTHREAD_H@
NEXT_SCHED_H = @NEXT_SCHED_H@
NEXT_SIGNAL_H = @NEXT_SIGNAL_H@
NEXT_STDARG_H = @NEXT_STDARG_H@
NEXT_STDDEF_H = @NEXT_STDDEF_H@
NEXT_STDINT_H = @NEXT_STDINT_H@
NEXT_STDIO_H = @NEXT_STDIO_H@
NEXT_STDLIB_H = @NEXT_STDLIB_H@
NEXT_STRING_H = @NEXT_STRING_H@
NEXT_SYS_FILE_H = @NEXT_SYS_FILE_H@
NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@
NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@
NEXT_TIME_H = @NEXT_TIME_H@
NEXT_UNISTD_H = @NEXT_UNISTD_H@
NEXT_WCHAR_H = @NEXT_WCHAR_H@
NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PR = @PR@
PRAGMA_COLUMNS = @PRAGMA_COLUMNS@
PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
PRIPTR_PREFIX = @PRIPTR_PREFIX@
PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@
PTHREAD_CC = @PTHREAD_CC@
PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
PTHREAD_H = @PTHREAD_H@
PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
PTHREAD_LIBS = @PTHREAD_LIBS@
PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
PYTHON = @PYTHON@
RANLIB = @RANLIB@
REPLACE_BTOWC = @REPLACE_BTOWC@
REPLACE_CALLOC = @REPLACE_CALLOC@
REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@
REPLACE_CHOWN = @REPLACE_CHOWN@
REPLACE_CLOSE = @REPLACE_CLOSE@
REPLACE_CLOSEDIR = @REPLACE_CLOSEDIR@
REPLACE_DIRFD = @REPLACE_DIRFD@
REPLACE_DPRINTF = @REPLACE_DPRINTF@
REPLACE_DUP = @REPLACE_DUP@
REPLACE_DUP2 = @REPLACE_DUP2@
REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
REPLACE_FCLOSE = @REPLACE_FCLOSE@
REPLACE_FCNTL = @REPLACE_FCNTL@
REPLACE_FDOPEN = @REPLACE_FDOPEN@
REPLACE_FDOPENDIR = @REPLACE_FDOPENDIR@
REPLACE_FFLUSH = @REPLACE_FFLUSH@
REPLACE_FOPEN = @REPLACE_FOPEN@
REPLACE_FPRINTF = @REPLACE_FPRINTF@
REPLACE_FPURGE = @REPLACE_FPURGE@
REPLACE_FREOPEN = @REPLACE_FREOPEN@
REPLACE_FSEEK = @REPLACE_FSEEK@
REPLACE_FSEEKO = @REPLACE_FSEEKO@
REPLACE_FSTAT = @REPLACE_FSTAT@
REPLACE_FSTATAT = @REPLACE_FSTATAT@
REPLACE_FTELL = @REPLACE_FTELL@
REPLACE_FTELLO = @REPLACE_FTELLO@
REPLACE_FTRUNCATE = @REPLACE_FTRUNCATE@
REPLACE_FUTIMENS = @REPLACE_FUTIMENS@
REPLACE_GETCWD = @REPLACE_GETCWD@
REPLACE_GETDELIM = @REPLACE_GETDELIM@
REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@
REPLACE_GETDTABLESIZE = @REPLACE_GETDTABLESIZE@
REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
REPLACE_GETLINE = @REPLACE_GETLINE@
REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@
REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
REPLACE_GMTIME = @REPLACE_GMTIME@
REPLACE_ISATTY = @REPLACE_ISATTY@
REPLACE_LCHOWN = @REPLACE_LCHOWN@
REPLACE_LINK = @REPLACE_LINK@
REPLACE_LINKAT = @REPLACE_LINKAT@
REPLACE_LOCALTIME = @REPLACE_LOCALTIME@
REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@
REPLACE_LSEEK = @REPLACE_LSEEK@
REPLACE_LSTAT = @REPLACE_LSTAT@
REPLACE_MALLOC = @REPLACE_MALLOC@
REPLACE_MBRLEN = @REPLACE_MBRLEN@
REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
REPLACE_MBSINIT = @REPLACE_MBSINIT@
REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@
REPLACE_MBTOWC = @REPLACE_MBTOWC@
REPLACE_MEMCHR = @REPLACE_MEMCHR@
REPLACE_MEMMEM = @REPLACE_MEMMEM@
REPLACE_MKDIR = @REPLACE_MKDIR@
REPLACE_MKFIFO = @REPLACE_MKFIFO@
REPLACE_MKNOD = @REPLACE_MKNOD@
REPLACE_MKSTEMP = @REPLACE_MKSTEMP@
REPLACE_MKTIME = @REPLACE_MKTIME@
REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@
REPLACE_NULL = @REPLACE_NULL@
REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@
REPLACE_OPEN = @REPLACE_OPEN@
REPLACE_OPENAT = @REPLACE_OPENAT@
REPLACE_OPENDIR = @REPLACE_OPENDIR@
REPLACE_PERROR = @REPLACE_PERROR@
REPLACE_POPEN = @REPLACE_POPEN@
REPLACE_PREAD = @REPLACE_PREAD@
REPLACE_PRINTF = @REPLACE_PRINTF@
REPLACE_PTHREAD_SIGMASK = @REPLACE_PTHREAD_SIGMASK@
REPLACE_PTSNAME = @REPLACE_PTSNAME@
REPLACE_PTSNAME_R = @REPLACE_PTSNAME_R@
REPLACE_PUTENV = @REPLACE_PUTENV@
REPLACE_PWRITE = @REPLACE_PWRITE@
REPLACE_QSORT_R = @REPLACE_QSORT_R@
REPLACE_RAISE = @REPLACE_RAISE@
REPLACE_RANDOM_R = @REPLACE_RANDOM_R@
REPLACE_READ = @REPLACE_READ@
REPLACE_READLINK = @REPLACE_READLINK@
REPLACE_READLINKAT = @REPLACE_READLINKAT@
REPLACE_REALLOC = @REPLACE_REALLOC@
REPLACE_REALPATH = @REPLACE_REALPATH@
REPLACE_REMOVE = @REPLACE_REMOVE@
REPLACE_RENAME = @REPLACE_RENAME@
REPLACE_RENAMEAT = @REPLACE_RENAMEAT@
REPLACE_RMDIR = @REPLACE_RMDIR@
REPLACE_SETENV = @REPLACE_SETENV@
REPLACE_SLEEP = @REPLACE_SLEEP@
REPLACE_SNPRINTF = @REPLACE_SNPRINTF@
REPLACE_SPRINTF = @REPLACE_SPRINTF@
REPLACE_STAT = @REPLACE_STAT@
REPLACE_STDIO_READ_FUNCS = @REPLACE_STDIO_READ_FUNCS@
REPLACE_STDIO_WRITE_FUNCS = @REPLACE_STDIO_WRITE_FUNCS@
REPLACE_STPNCPY = @REPLACE_STPNCPY@
REPLACE_STRCASESTR = @REPLACE_STRCASESTR@
REPLACE_STRCHRNUL = @REPLACE_STRCHRNUL@
REPLACE_STRDUP = @REPLACE_STRDUP@
REPLACE_STRERROR = @REPLACE_STRERROR@
REPLACE_STRERROR_R = @REPLACE_STRERROR_R@
REPLACE_STRNCAT = @REPLACE_STRNCAT@
REPLACE_STRNDUP = @REPLACE_STRNDUP@
REPLACE_STRNLEN = @REPLACE_STRNLEN@
REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@
REPLACE_STRSTR = @REPLACE_STRSTR@
REPLACE_STRTOD = @REPLACE_STRTOD@
REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@
REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
REPLACE_STRTOUMAX = @REPLACE_STRTOUMAX@
REPLACE_STRUCT_TIMEVAL = @REPLACE_STRUCT_TIMEVAL@
REPLACE_SYMLINK = @REPLACE_SYMLINK@
REPLACE_SYMLINKAT = @REPLACE_SYMLINKAT@
REPLACE_TIMEGM = @REPLACE_TIMEGM@
REPLACE_TMPFILE = @REPLACE_TMPFILE@
REPLACE_TTYNAME_R = @REPLACE_TTYNAME_R@
REPLACE_UNLINK = @REPLACE_UNLINK@
REPLACE_UNLINKAT = @REPLACE_UNLINKAT@
REPLACE_UNSETENV = @REPLACE_UNSETENV@
REPLACE_USLEEP = @REPLACE_USLEEP@
REPLACE_UTIMENSAT = @REPLACE_UTIMENSAT@
REPLACE_VASPRINTF = @REPLACE_VASPRINTF@
REPLACE_VDPRINTF = @REPLACE_VDPRINTF@
REPLACE_VFPRINTF = @REPLACE_VFPRINTF@
REPLACE_VPRINTF = @REPLACE_VPRINTF@
REPLACE_VSNPRINTF = @REPLACE_VSNPRINTF@
REPLACE_VSPRINTF = @REPLACE_VSPRINTF@
REPLACE_WCRTOMB = @REPLACE_WCRTOMB@
REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
REPLACE_WCSRTOMBS = @REPLACE_WCSRTOMBS@
REPLACE_WCSWIDTH = @REPLACE_WCSWIDTH@
REPLACE_WCTOB = @REPLACE_WCTOB@
REPLACE_WCTOMB = @REPLACE_WCTOMB@
REPLACE_WCWIDTH = @REPLACE_WCWIDTH@
REPLACE_WRITE = @REPLACE_WRITE@
SCHED_H = @SCHED_H@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
STDALIGN_H = @STDALIGN_H@
STDARG_H = @STDARG_H@
STDBOOL_H = @STDBOOL_H@
STDDEF_H = @STDDEF_H@
STDINT_H = @STDINT_H@
STRIP = @STRIP@
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC = @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
TIME_H_DEFINES_STRUCT_TIMESPEC = @TIME_H_DEFINES_STRUCT_TIMESPEC@
UINT32_MAX_LT_UINTMAX_MAX = @UINT32_MAX_LT_UINTMAX_MAX@
UINT64_MAX_EQ_ULONG_MAX = @UINT64_MAX_EQ_ULONG_MAX@
UNAME = @UNAME@
UNDEFINE_STRTOK_R = @UNDEFINE_STRTOK_R@
UNISTD_H_DEFINES_STRUCT_TIMESPEC = @UNISTD_H_DEFINES_STRUCT_TIMESPEC@
UNISTD_H_HAVE_WINSOCK2_H = @UNISTD_H_HAVE_WINSOCK2_H@
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
VALGRIND = @VALGRIND@
VERSION = @VERSION@
WARN_CFLAGS = @WARN_CFLAGS@
WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
WINDOWS_64_BIT_OFF_T = @WINDOWS_64_BIT_OFF_T@
WINDOWS_64_BIT_ST_SIZE = @WINDOWS_64_BIT_ST_SIZE@
WINT_T_SUFFIX = @WINT_T_SUFFIX@
ZCAT_PROGRAM = @ZCAT_PROGRAM@
abs_aux_dir = @abs_aux_dir@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
acx_pthread_config = @acx_pthread_config@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
build_cpu = @build_cpu@
build_os = @build_os@
build_vendor = @build_vendor@
builddir = @builddir@
datadir = @datadir@
datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
enable_binary = @enable_binary@
exec_prefix = @exec_prefix@
gl_LIBOBJS = @gl_LIBOBJS@
gl_LTLIBOBJS = @gl_LTLIBOBJS@
gltests_LIBOBJS = @gltests_LIBOBJS@
gltests_LTLIBOBJS = @gltests_LTLIBOBJS@
gltests_WITNESS = @gltests_WITNESS@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
host_os = @host_os@
host_vendor = @host_vendor@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
mandir = @mandir@
max_line_length_description = @max_line_length_description@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
AUTOMAKE_OPTIONS = 1.9.6 foreign
SUBDIRS = .
TESTS_ENVIRONMENT = EXEEXT='@EXEEXT@' srcdir='$(srcdir)' \
	abs_aux_dir='$(abs_aux_dir)' abs_aux_dir='$(abs_aux_dir)' \
	MAKE='$(MAKE)'
noinst_HEADERS = 
noinst_LIBRARIES = 
check_LIBRARIES = libtests.a
EXTRA_DIST = test-binary-io.sh test-binary-io.c macros.h cloexec.h \
	test-cloexec.c macros.h test-close.c signature.h macros.h \
	test-ctype.c test-dirent-safer.c macros.h test-dirent.c \
	dosname.h dup.c test-dup.c signature.h macros.h test-dup2.c \
	signature.h macros.h test-errno.c test-fcntl-h.c test-fcntl.c \
	signature.h macros.h fdopen.c test-fdopen.c signature.h \
	macros.h test-fgetc.c signature.h macros.h test-fputc.c \
	signature.h macros.h test-fread.c signature.h macros.h \
	test-fseek.c test-fseek.sh test-fseek2.sh signature.h macros.h \
	test-fseeko.c test-fseeko.sh test-fseeko2.sh test-fseeko3.c \
	test-fseeko3.sh test-fseeko4.c test-fseeko4.sh signature.h \
	macros.h test-fstat.c signature.h macros.h test-fwrite.c \
	signature.h macros.h getcwd-lgpl.c test-getcwd-lgpl.c \
	signature.h macros.h test-getdtablesize.c signature.h macros.h \
	signature.h test-gettimeofday.c ignore-value.h \
	test-ignore-value.c intprops.h test-intprops.c macros.h \
	inttypes.in.h test-inttypes.c test-lseek.c test-lseek.sh \
	signature.h macros.h lstat.c test-lstat.h test-lstat.c \
	signature.h macros.h open.c test-open.h test-open.c \
	signature.h macros.h pathmax.h test-pathmax.c same-inode.h \
	test-sched.c test-signal-h.c \
	$(top_srcdir)/build-aux/snippet/_Noreturn.h \
	$(top_srcdir)/build-aux/snippet/arg-nonnull.h \
	$(top_srcdir)/build-aux/snippet/c++defs.h \
	$(top_srcdir)/build-aux/snippet/warn-on-use.h stat.c \
	test-stat.h test-stat.c signature.h macros.h stdalign.in.h \
	test-stdalign.c macros.h stdbool.in.h test-stdbool.c \
	test-stddef.c stdint.in.h test-stdint.c test-stdio.c \
	test-stdlib.c test-sys_wait.h test-string.c symlink.c \
	test-symlink.h test-symlink.c signature.h macros.h \
	test-sys_file.c test-sys_stat.c test-sys_time.c \
	test-sys_types.c test-sys_wait.c test-sys_wait.h init.sh \
	test-init.sh test-time.c test-dup-safer.c macros.h \
	test-unistd.c test-update-copyright.sh \
	test-vc-list-files-git.sh test-vc-list-files-cvs.sh verify.h \
	test-verify.c test-verify.sh wchar.in.h test-wchar.c

# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.

# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.
BUILT_SOURCES = inttypes.h arg-nonnull.h c++defs.h warn-on-use.h \
	$(STDALIGN_H) $(STDBOOL_H) $(STDINT_H) wchar.h
SUFFIXES = 

# This test expects compilation of test-verify.c to fail, and
# each time it fails, the makefile rule does not perform the usual
#  "mv -f $name.Tpo $name.po, so tell make clean to remove that file.
MOSTLYCLEANFILES = core *.stackdump inttypes.h inttypes.h-t \
	arg-nonnull.h arg-nonnull.h-t c++defs.h c++defs.h-t \
	warn-on-use.h warn-on-use.h-t stdalign.h stdalign.h-t \
	stdbool.h stdbool.h-t stdint.h stdint.h-t \
	.deps/test-verify.Tpo wchar.h wchar.h-t
MOSTLYCLEANDIRS = 
CLEANFILES = 
DISTCLEANFILES = 
MAINTAINERCLEANFILES = 
AM_CPPFLAGS = \
  -D@gltests_WITNESS@=1 \
  -I. -I$(srcdir) \
  -I../.. -I$(srcdir)/../.. \
  -I../../gl/lib -I$(srcdir)/../../gl/lib

LDADD = libtests.a ../../gl/lib/libgnulib.la libtests.a $(LIBTESTS_LIBDEPS)
libtests_a_SOURCES = binary-io.h binary-io.c cloexec.c fd-safer-flag.c \
	dup-safer-flag.c
libtests_a_LIBADD = $(gltests_LIBOBJS)
libtests_a_DEPENDENCIES = $(gltests_LIBOBJS)
EXTRA_libtests_a_SOURCES = dup.c fdopen.c getcwd-lgpl.c lstat.c open.c \
	stat.c symlink.c
AM_LIBTOOLFLAGS = --preserve-dup-deps
# Link with libintl when needed. dirent-safer uses fdopendir if it is present,
# and fdopendir indirectly depends on openat-die -> gettext-h.
test_dirent_safer_LDADD = $(LDADD) $(LIBINTL)
test_getcwd_lgpl_LDADD = $(LDADD) $(LIBINTL)

# Because this Makefile snippet defines a variable used by other
# gnulib Makefile snippets, it must be present in all Makefile.am that
# need it. This is ensured by the applicability 'all' defined above.
_NORETURN_H = $(top_srcdir)/build-aux/snippet/_Noreturn.h
ARG_NONNULL_H = arg-nonnull.h
CXXDEFS_H = c++defs.h
WARN_ON_USE_H = warn-on-use.h
test_stat_LDADD = $(LDADD) $(LIBINTL)
all: $(BUILT_SOURCES)
	$(MAKE) $(AM_MAKEFLAGS) all-recursive

.SUFFIXES:
.SUFFIXES: .c .lo .log .o .obj .test .test$(EXEEXT) .trs
$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
	@for dep in $?; do \
	  case '$(am__configure_deps)' in \
	    *$$dep*) \
	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
	        && { if test -f $@; then exit 0; else break; fi; }; \
	      exit 1;; \
	  esac; \
	done; \
	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign gl/tests/Makefile'; \
	$(am__cd) $(top_srcdir) && \
	  $(AUTOMAKE) --foreign gl/tests/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
	@case '$?' in \
	  *config.status*) \
	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
	  *) \
	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
	esac;

$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh

$(top_srcdir)/configure:  $(am__configure_deps)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(am__aclocal_m4_deps):

clean-checkLIBRARIES:
	-test -z "$(check_LIBRARIES)" || rm -f $(check_LIBRARIES)

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test-fseeko2.sh.log: test-fseeko2.sh
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test-fseeko3.sh.log: test-fseeko3.sh
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test-fseeko4.sh.log: test-fseeko4.sh
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.PRECIOUS: Makefile


# We need the following in order to create <inttypes.h> when the system
# doesn't have one that works with the given compiler.
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	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \
	      -e 's/@''PRI_MACROS_BROKEN''@/$(PRI_MACROS_BROKEN)/g' \
	      -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
	      -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
	      -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
	      -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \
	      -e 's/@''GNULIB_IMAXABS''@/$(GNULIB_IMAXABS)/g' \
	      -e 's/@''GNULIB_IMAXDIV''@/$(GNULIB_IMAXDIV)/g' \
	      -e 's/@''GNULIB_STRTOIMAX''@/$(GNULIB_STRTOIMAX)/g' \
	      -e 's/@''GNULIB_STRTOUMAX''@/$(GNULIB_STRTOUMAX)/g' \
	      -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \
	      -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \
	      -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \
	      -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \
	      -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \
	      -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \
	      -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \
	      -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \
	      -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \
	      -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/inttypes.in.h; \
	} > $@-t && \
	mv $@-t $@
# The arg-nonnull.h that gets inserted into generated .h files is the same as
# build-aux/snippet/arg-nonnull.h, except that it has the copyright header cut
# off.
arg-nonnull.h: $(top_srcdir)/build-aux/snippet/arg-nonnull.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/GL_ARG_NONNULL/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/arg-nonnull.h \
	  > $@-t && \
	mv $@-t $@
# The c++defs.h that gets inserted into generated .h files is the same as
# build-aux/snippet/c++defs.h, except that it has the copyright header cut off.
c++defs.h: $(top_srcdir)/build-aux/snippet/c++defs.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/_GL_CXXDEFS/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/c++defs.h \
	  > $@-t && \
	mv $@-t $@
# The warn-on-use.h that gets inserted into generated .h files is the same as
# build-aux/snippet/warn-on-use.h, except that it has the copyright header cut
# off.
warn-on-use.h: $(top_srcdir)/build-aux/snippet/warn-on-use.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/^.ifndef/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/warn-on-use.h \
	  > $@-t && \
	mv $@-t $@

# We need the following in order to create <stdalign.h> when the system
# doesn't have one that works.
@GL_GENERATE_STDALIGN_H_TRUE@stdalign.h: stdalign.in.h $(top_builddir)/config.status
@GL_GENERATE_STDALIGN_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
@GL_GENERATE_STDALIGN_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
@GL_GENERATE_STDALIGN_H_TRUE@	  cat $(srcdir)/stdalign.in.h; \
@GL_GENERATE_STDALIGN_H_TRUE@	} > $@-t && \
@GL_GENERATE_STDALIGN_H_TRUE@	mv $@-t $@
@GL_GENERATE_STDALIGN_H_FALSE@stdalign.h: $(top_builddir)/config.status
@GL_GENERATE_STDALIGN_H_FALSE@	rm -f $@

# We need the following in order to create <stdbool.h> when the system
# doesn't have one that works.
@GL_GENERATE_STDBOOL_H_TRUE@stdbool.h: stdbool.in.h $(top_builddir)/config.status
@GL_GENERATE_STDBOOL_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
@GL_GENERATE_STDBOOL_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
@GL_GENERATE_STDBOOL_H_TRUE@	  sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool.in.h; \
@GL_GENERATE_STDBOOL_H_TRUE@	} > $@-t && \
@GL_GENERATE_STDBOOL_H_TRUE@	mv $@-t $@
@GL_GENERATE_STDBOOL_H_FALSE@stdbool.h: $(top_builddir)/config.status
@GL_GENERATE_STDBOOL_H_FALSE@	rm -f $@

# We need the following in order to create <stdint.h> when the system
# doesn't have one that works with the given compiler.
@GL_GENERATE_STDINT_H_TRUE@stdint.h: stdint.in.h $(top_builddir)/config.status
@GL_GENERATE_STDINT_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
@GL_GENERATE_STDINT_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
@GL_GENERATE_STDINT_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
@GL_GENERATE_STDINT_H_TRUE@	      < $(srcdir)/stdint.in.h; \
@GL_GENERATE_STDINT_H_TRUE@	} > $@-t && \
@GL_GENERATE_STDINT_H_TRUE@	mv $@-t $@
@GL_GENERATE_STDINT_H_FALSE@stdint.h: $(top_builddir)/config.status
@GL_GENERATE_STDINT_H_FALSE@	rm -f $@

# We need the following in order to create <wchar.h> when the system
# version does not work standalone.
wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \
	      -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
	      -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
	      -e 's/@''GNULIB_BTOWC''@/$(GNULIB_BTOWC)/g' \
	      -e 's/@''GNULIB_WCTOB''@/$(GNULIB_WCTOB)/g' \
	      -e 's/@''GNULIB_MBSINIT''@/$(GNULIB_MBSINIT)/g' \
	      -e 's/@''GNULIB_MBRTOWC''@/$(GNULIB_MBRTOWC)/g' \
	      -e 's/@''GNULIB_MBRLEN''@/$(GNULIB_MBRLEN)/g' \
	      -e 's/@''GNULIB_MBSRTOWCS''@/$(GNULIB_MBSRTOWCS)/g' \
	      -e 's/@''GNULIB_MBSNRTOWCS''@/$(GNULIB_MBSNRTOWCS)/g' \
	      -e 's/@''GNULIB_WCRTOMB''@/$(GNULIB_WCRTOMB)/g' \
	      -e 's/@''GNULIB_WCSRTOMBS''@/$(GNULIB_WCSRTOMBS)/g' \
	      -e 's/@''GNULIB_WCSNRTOMBS''@/$(GNULIB_WCSNRTOMBS)/g' \
	      -e 's/@''GNULIB_WCWIDTH''@/$(GNULIB_WCWIDTH)/g' \
	      -e 's/@''GNULIB_WMEMCHR''@/$(GNULIB_WMEMCHR)/g' \
	      -e 's/@''GNULIB_WMEMCMP''@/$(GNULIB_WMEMCMP)/g' \
	      -e 's/@''GNULIB_WMEMCPY''@/$(GNULIB_WMEMCPY)/g' \
	      -e 's/@''GNULIB_WMEMMOVE''@/$(GNULIB_WMEMMOVE)/g' \
	      -e 's/@''GNULIB_WMEMSET''@/$(GNULIB_WMEMSET)/g' \
	      -e 's/@''GNULIB_WCSLEN''@/$(GNULIB_WCSLEN)/g' \
	      -e 's/@''GNULIB_WCSNLEN''@/$(GNULIB_WCSNLEN)/g' \
	      -e 's/@''GNULIB_WCSCPY''@/$(GNULIB_WCSCPY)/g' \
	      -e 's/@''GNULIB_WCPCPY''@/$(GNULIB_WCPCPY)/g' \
	      -e 's/@''GNULIB_WCSNCPY''@/$(GNULIB_WCSNCPY)/g' \
	      -e 's/@''GNULIB_WCPNCPY''@/$(GNULIB_WCPNCPY)/g' \
	      -e 's/@''GNULIB_WCSCAT''@/$(GNULIB_WCSCAT)/g' \
	      -e 's/@''GNULIB_WCSNCAT''@/$(GNULIB_WCSNCAT)/g' \
	      -e 's/@''GNULIB_WCSCMP''@/$(GNULIB_WCSCMP)/g' \
	      -e 's/@''GNULIB_WCSNCMP''@/$(GNULIB_WCSNCMP)/g' \
	      -e 's/@''GNULIB_WCSCASECMP''@/$(GNULIB_WCSCASECMP)/g' \
	      -e 's/@''GNULIB_WCSNCASECMP''@/$(GNULIB_WCSNCASECMP)/g' \
	      -e 's/@''GNULIB_WCSCOLL''@/$(GNULIB_WCSCOLL)/g' \
	      -e 's/@''GNULIB_WCSXFRM''@/$(GNULIB_WCSXFRM)/g' \
	      -e 's/@''GNULIB_WCSDUP''@/$(GNULIB_WCSDUP)/g' \
	      -e 's/@''GNULIB_WCSCHR''@/$(GNULIB_WCSCHR)/g' \
	      -e 's/@''GNULIB_WCSRCHR''@/$(GNULIB_WCSRCHR)/g' \
	      -e 's/@''GNULIB_WCSCSPN''@/$(GNULIB_WCSCSPN)/g' \
	      -e 's/@''GNULIB_WCSSPN''@/$(GNULIB_WCSSPN)/g' \
	      -e 's/@''GNULIB_WCSPBRK''@/$(GNULIB_WCSPBRK)/g' \
	      -e 's/@''GNULIB_WCSSTR''@/$(GNULIB_WCSSTR)/g' \
	      -e 's/@''GNULIB_WCSTOK''@/$(GNULIB_WCSTOK)/g' \
	      -e 's/@''GNULIB_WCSWIDTH''@/$(GNULIB_WCSWIDTH)/g' \
	      < $(srcdir)/wchar.in.h | \
	  sed -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
	      -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
	      -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \
	      -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \
	      -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \
	      -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \
	      -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \
	      -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \
	      -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \
	      -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \
	      -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \
	      -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \
	      -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \
	      -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \
	      -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \
	      -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \
	      -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \
	      -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \
	      -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \
	      -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \
	      -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \
	      -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \
	      -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \
	      -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \
	      -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \
	      -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \
	      -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \
	      -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \
	      -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \
	      -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \
	      -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \
	      -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \
	      -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \
	      -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \
	      -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \
	      -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \
	      -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \
	      -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \
	      -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \
	      -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
	  | \
	  sed -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \
	      -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \
	      -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \
	      -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \
	      -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \
	      -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \
	      -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \
	      -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \
	      -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \
	      -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
	      -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
	      -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
	      -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
	} > $@-t && \
	mv $@-t $@

# Clean up after Solaris cc.
clean-local:
	rm -rf SunWS_cache

mostlyclean-local: mostlyclean-generic
	@for dir in '' $(MOSTLYCLEANDIRS); do \
	  if test -n "$$dir" && test -d $$dir; then \
	    echo "rmdir $$dir"; rmdir $$dir; \
	  fi; \
	done; \
	:

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
���������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-vc-list-files-cvs.sh�������������������������������������������������������0000755�0000000�0000000�00000003240�12655624573�017006� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh
# Unit tests for vc-list-files
# Copyright (C) 2008-2016 Free Software Foundation, Inc.
# This file is part of the GNUlib Library.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

: ${srcdir=.}
. "$srcdir/init.sh"; path_prepend_ "$abs_aux_dir" .

tmpdir=vc-cvs
repo=`pwd`/$tmpdir/repo

fail=0
for i in with-cvsu without; do
  # On the first iteration, test using cvsu, if it's in your path.
  # On the second iteration, ensure that cvsu fails, so we'll
  # exercise the awk-using code.
  if test $i = without; then
    printf '%s\n' '#!/bin/sh' 'exit 1' > cvsu
    chmod a+x cvsu
    PATH=`pwd`:$PATH
    export PATH
  fi
  ok=0
  mkdir $tmpdir && cd $tmpdir &&
    # without cvs, skip the test
    { ( cvs -Q -d "$repo" init ) > /dev/null 2>&1 \
      || skip_ "cvs not found in PATH"; } &&
    mkdir w && cd w &&
    mkdir d &&
    touch d/a b c &&
    cvs -Q -d "$repo" import -m imp m M M0 &&
    cvs -Q -d "$repo" co m && cd m &&
    printf '%s\n' b c d/a > expected &&
    vc-list-files | sort > actual &&
    compare expected actual &&
    ok=1
  test $ok = 0 && fail=1
done

Exit $fail
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-close.c��������������������������������������������������������������������0000644�0000000�0000000�00000002201�12655624572�014441� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test closing a file or socket.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <unistd.h>

#include "signature.h"
SIGNATURE_CHECK (close, int, (int));

#include <errno.h>

#include "macros.h"

int
main (void)
{
  /* Test behaviour for invalid file descriptors.  */
  {
    errno = 0;
    ASSERT (close (-1) == -1);
    ASSERT (errno == EBADF);
  }
  {
    close (99);
    errno = 0;
    ASSERT (close (99) == -1);
    ASSERT (errno == EBADF);
  }

  return 0;
}
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-gettimeofday.c�������������������������������������������������������������0000644�0000000�0000000�00000002450�12655624573�016024� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/*
 * Copyright (C) 2005, 2007, 2009-2016 Free Software Foundation, Inc.
 * Written by Jim Meyering.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <sys/time.h>

#include "signature.h"
SIGNATURE_CHECK (gettimeofday, int,
                 (struct timeval *, GETTIMEOFDAY_TIMEZONE *));

#include <time.h>

#include <stdio.h>
#include <string.h>

int
main (void)
{
  time_t t = 0;
  struct tm *lt;
  struct tm saved_lt;
  struct timeval tv;
  lt = localtime (&t);
  saved_lt = *lt;
  gettimeofday (&tv, NULL);
  if (memcmp (lt, &saved_lt, sizeof (struct tm)) != 0)
    {
      fprintf (stderr, "gettimeofday still clobbers the localtime buffer!\n");
      return 1;
    }
  return 0;
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-sys_wait.h�����������������������������������������������������������������0000644�0000000�0000000�00000003615�12655624573�015216� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of macros shared between <sys/wait.h> and <stdlib.h>.
   Copyright (C) 2010-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2010.  */

static int
test_sys_wait_macros (void)
{
  /* Check subset of <sys/wait.h> macros that must be visible here.
     Note that some of these macros are only portable when operating
     on an lvalue.  */
  int i;
  for (i = 0; i < 0x8000; i = (i ? i << 1 : 1))
    {
      /* POSIX requires that for all valid process statuses, that
         exactly one of these three macros is true.  But not all
         possible 16-bit values map to valid process status.
         Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits
         to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80
         or 0x8000 to flag that core was also dumped.  Since we don't
         know which byte is WIFEXITED, we skip the both possible bits
         that can signal core dump.  */
      if (i == 0x80)
        continue;
      if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1)
        return 1;
    }
  i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i);

  switch (i)
    {
#if 0
  /* Gnulib doesn't guarantee these, yet.  */
    case WNOHANG:
    case WUNTRACED:
#endif
      break;
    }
  return 0;
}
�������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-stdbool.c������������������������������������������������������������������0000644�0000000�0000000�00000006660�12655624573�015020� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <stdbool.h> substitute.
   Copyright (C) 2002-2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

/* We want this test to succeed even when using gcc's -Werror; but to
   do that requires a pragma that didn't exist before 4.3.0.  */
#ifndef __GNUC__
# define ADDRESS_CHECK_OKAY
#elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 3)
/* No way to silence -Waddress.  */
#else
# pragma GCC diagnostic ignored "-Waddress"
# define ADDRESS_CHECK_OKAY
#endif

#include <config.h>

#include <stdbool.h>

#ifndef bool
 "error: bool is not defined"
#endif
#ifndef false
 "error: false is not defined"
#endif
#if false
 "error: false is not 0"
#endif
#ifndef true
 "error: true is not defined"
#endif
#if true != 1
 "error: true is not 1"
#endif
#ifndef __bool_true_false_are_defined
 "error: __bool_true_false_are_defined is not defined"
#endif

/* Several tests cannot be guaranteed with gnulib's <stdbool.h>, at
   least, not for all compilers and compiler options.  */
#if HAVE_STDBOOL_H || 3 <= __GNUC__
struct s { _Bool s: 1; _Bool t; } s;
#endif

char a[true == 1 ? 1 : -1];
char b[false == 0 ? 1 : -1];
char c[__bool_true_false_are_defined == 1 ? 1 : -1];
#if HAVE_STDBOOL_H || 3 <= __GNUC__ /* See above.  */
char d[(bool) 0.5 == true ? 1 : -1];
# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning.  */
/* C99 may plausibly be interpreted as not requiring support for a cast from
   a variable's address to bool in a static initializer.  So treat it like a
   GCC extension.  */
#  ifdef __GNUC__
bool e = &s;
#  endif
# endif
char f[(_Bool) 0.0 == false ? 1 : -1];
#endif
char g[true];
char h[sizeof (_Bool)];
#if HAVE_STDBOOL_H || 3 <= __GNUC__ /* See above.  */
char i[sizeof s.t];
#endif
enum { j = false, k = true, l = false * true, m = true * 256 };
_Bool n[m];
char o[sizeof n == m * sizeof n[0] ? 1 : -1];
char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
/* Catch a bug in an HP-UX C compiler.  See
   http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
   http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
 */
_Bool q = true;
_Bool *pq = &q;

int
main ()
{
  int error = 0;

#if HAVE_STDBOOL_H || 3 <= __GNUC__ /* See above.  */
# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning.  */
  /* A cast from a variable's address to bool is valid in expressions.  */
  {
    bool e1 = &s;
    if (!e1)
      error = 1;
  }
# endif
#endif

  /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
     reported by James Lemley on 2005-10-05; see
     http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
     This is a runtime test, since a corresponding compile-time
     test would rely on initializer extensions.  */
  {
    char digs[] = "0123456789";
    if (&(digs + 5)[-2 + (bool) 1] != &digs[4])
      error = 1;
  }

  return error;
}
��������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-getdtablesize.c������������������������������������������������������������0000644�0000000�0000000�00000002150�12655624573�016166� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of getdtablesize() function.
   Copyright (C) 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2008.  */

#include <config.h>

#include <unistd.h>

#include "signature.h"
SIGNATURE_CHECK (getdtablesize, int, (void));

#include "macros.h"

int
main (int argc, char *argv[])
{
  ASSERT (getdtablesize () >= 3);
  ASSERT (dup2 (0, getdtablesize() - 1) == getdtablesize () - 1);
  ASSERT (dup2 (0, getdtablesize()) == -1);

  return 0;
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-lseek.c��������������������������������������������������������������������0000644�0000000�0000000�00000006322�12655624573�014450� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of lseek() function.
   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake, 2007.  */

#include <config.h>

#include <unistd.h>

#include "signature.h"
SIGNATURE_CHECK (lseek, off_t, (int, off_t, int));

#include <errno.h>

#include "macros.h"

/* ARGC must be 2; *ARGV[1] is '0' if stdin and stdout are files, '1'
   if they are pipes, and '2' if they are closed.  Check for proper
   semantics of lseek.  */
int
main (int argc, char **argv)
{
  if (argc != 2)
    return 2;
  switch (*argv[1])
    {
    case '0': /* regular files */
      ASSERT (lseek (0, (off_t)2, SEEK_SET) == 2);
      ASSERT (lseek (0, (off_t)-4, SEEK_CUR) == -1);
      ASSERT (errno == EINVAL);
      errno = 0;
#if ! defined __BEOS__
      /* POSIX says that the last lseek call, when failing, does not change
         the current offset.  But BeOS sets it to 0.  */
      ASSERT (lseek (0, (off_t)0, SEEK_CUR) == 2);
#endif
#if 0 /* leads to SIGSYS on IRIX 6.5 */
      ASSERT (lseek (0, (off_t)0, (SEEK_SET | SEEK_CUR | SEEK_END) + 1) == -1);
      ASSERT (errno == EINVAL);
#endif
      ASSERT (lseek (1, (off_t)2, SEEK_SET) == 2);
      errno = 0;
      ASSERT (lseek (1, (off_t)-4, SEEK_CUR) == -1);
      ASSERT (errno == EINVAL);
      errno = 0;
#if ! defined __BEOS__
      /* POSIX says that the last lseek call, when failing, does not change
         the current offset.  But BeOS sets it to 0.  */
      ASSERT (lseek (1, (off_t)0, SEEK_CUR) == 2);
#endif
#if 0 /* leads to SIGSYS on IRIX 6.5 */
      ASSERT (lseek (1, (off_t)0, (SEEK_SET | SEEK_CUR | SEEK_END) + 1) == -1);
      ASSERT (errno == EINVAL);
#endif
      break;

    case '1': /* pipes */
      errno = 0;
      ASSERT (lseek (0, (off_t)0, SEEK_CUR) == -1);
      ASSERT (errno == ESPIPE);
      errno = 0;
      ASSERT (lseek (1, (off_t)0, SEEK_CUR) == -1);
      ASSERT (errno == ESPIPE);
      break;

    case '2': /* closed */
      /* Explicitly close file descriptors 0 and 1.  The <&- and >&- in the
         invoking shell are not enough on HP-UX.  */
      close (0);
      close (1);

      errno = 0;
      ASSERT (lseek (0, (off_t)0, SEEK_CUR) == -1);
      ASSERT (errno == EBADF);

      errno = 0;
      ASSERT (lseek (1, (off_t)0, SEEK_CUR) == -1);
      ASSERT (errno == EBADF);

      /* Test behaviour for invalid file descriptors.  */
      errno = 0;
      ASSERT (lseek (-1, (off_t)0, SEEK_CUR) == -1);
      ASSERT (errno == EBADF);

      close (99);
      errno = 0;
      ASSERT (lseek (99, (off_t)0, SEEK_CUR) == -1);
      ASSERT (errno == EBADF);

      break;

    default:
      return 1;
    }
  return 0;
}
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fdopen.c�������������������������������������������������������������������0000644�0000000�0000000�00000002556�12655624572�014624� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test opening a stream with a file descriptor.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <stdio.h>

#include "signature.h"
SIGNATURE_CHECK (fdopen, FILE *, (int, const char *));

#include <errno.h>
#include <unistd.h>

#include "macros.h"

int
main (void)
{
  /* Test behavior on failure.  POSIX makes it hard to check for
     failure, since the behavior is not well-defined on invalid file
     descriptors, so try fdopen 1000 times and if that's not enough to
     fail due to EMFILE, so be it.  */

  int i;
  for (i = 0; i < 1000; i++)
    {
      errno = 0;
      if (! fdopen (STDOUT_FILENO, "w"))
        {
          ASSERT (errno != 0);
          break;
        }
    }

  return 0;
}
��������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-open.c���������������������������������������������������������������������0000644�0000000�0000000�00000002147�12655624573�014307� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of opening a file descriptor.
   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <fcntl.h>

#include "signature.h"
SIGNATURE_CHECK (open, int, (char const *, int, ...));

#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
#include <unistd.h>

#include "macros.h"

#define BASE "test-open.t"

#include "test-open.h"

int
main (void)
{
  return test_open (open, true);
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-stdalign.c�����������������������������������������������������������������0000644�0000000�0000000�00000006744�12655624570�015157� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <stdalign.h>.
   Copyright 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c.  */

#include <config.h>

#include <stdalign.h>

#include <stddef.h>
#include <stdint.h>

#include "verify.h"

#include "macros.h"

typedef long double longdouble;
typedef struct { char a[1]; } struct1;
typedef struct { char a[2]; } struct2;
typedef struct { char a[3]; } struct3;
typedef struct { char a[4]; } struct4;

verify (__alignof_is_defined == 1);
#ifndef alignof
# error "alignof is not a macro"
#endif

#if __alignas_is_defined
verify (__alignas_is_defined == 1);
# ifndef alignas
#  error "alignas is not a macro"
# endif
/* mingw can go up only to 8.  8 is all that GNU Emacs needs, so let's
   limit the test to 8 for now.  */
# define TEST_ALIGNMENT 8
#else
# define _Alignas(alignment)
# define alignas(alignment)
# define TEST_ALIGNMENT 1
#endif

#define CHECK_STATIC(type) \
  typedef struct { char slot1; type slot2; } type##_helper; \
  verify (alignof (type) == offsetof (type##_helper, slot2)); \
  verify (_Alignof (type) == alignof (type)); \
  const int type##_alignment = alignof (type); \
  type alignas (TEST_ALIGNMENT) static_##type##_alignas; \
  type _Alignas (TEST_ALIGNMENT) static_##type##_Alignas

#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0)

CHECK_STATIC (char);
CHECK_STATIC (short);
CHECK_STATIC (int);
CHECK_STATIC (long);
#ifdef INT64_MAX
CHECK_STATIC (int64_t);
#endif
CHECK_STATIC (float);
CHECK_STATIC (double);
/* CHECK_STATIC (longdouble); */
CHECK_STATIC (struct1);
CHECK_STATIC (struct2);
CHECK_STATIC (struct3);
CHECK_STATIC (struct4);

int
main ()
{
#if defined __SUNPRO_C
  /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432.  */
  fputs ("Skipping test: known Sun C compiler bug\n", stderr);
  return 77;
#else
  CHECK_ALIGNED (static_char_alignas);
  CHECK_ALIGNED (static_char_Alignas);
  CHECK_ALIGNED (static_short_alignas);
  CHECK_ALIGNED (static_short_Alignas);
  CHECK_ALIGNED (static_int_alignas);
  CHECK_ALIGNED (static_int_Alignas);
  CHECK_ALIGNED (static_long_alignas);
  CHECK_ALIGNED (static_long_Alignas);
# ifdef INT64_MAX
  CHECK_ALIGNED (static_int64_t_alignas);
  CHECK_ALIGNED (static_int64_t_Alignas);
# endif
  CHECK_ALIGNED (static_float_alignas);
  CHECK_ALIGNED (static_float_Alignas);
  CHECK_ALIGNED (static_double_alignas);
  CHECK_ALIGNED (static_double_Alignas);
  /* CHECK_ALIGNED (static_longdouble_alignas); */
  /* CHECK_ALIGNED (static_longdouble_Alignas); */
  CHECK_ALIGNED (static_struct1_alignas);
  CHECK_ALIGNED (static_struct1_Alignas);
  CHECK_ALIGNED (static_struct2_alignas);
  CHECK_ALIGNED (static_struct2_Alignas);
  CHECK_ALIGNED (static_struct3_alignas);
  CHECK_ALIGNED (static_struct3_Alignas);
  CHECK_ALIGNED (static_struct4_alignas);
  CHECK_ALIGNED (static_struct4_Alignas);
  return 0;
#endif
}
����������������������������CSSC-1.4.1/gl/tests/test-stdlib.c�������������������������������������������������������������������0000644�0000000�0000000�00000002624�12655624573�014627� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <stdlib.h> substitute.
   Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <stdlib.h>

#include "verify.h"

/* Check that EXIT_SUCCESS is 0, per POSIX.  */
static int exitcode = EXIT_SUCCESS;
#if EXIT_SUCCESS
"oops"
#endif

/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by
   gnulib).  */
#if EXIT_FAILURE != 1
"oops"
#endif

/* Check that NULL can be passed through varargs as a pointer type,
   per POSIX 2008.  */
verify (sizeof NULL == sizeof (void *));

#if GNULIB_TEST_SYSTEM_POSIX
# include "test-sys_wait.h"
#else
# define test_sys_wait_macros() 0
#endif

int
main (void)
{
  if (test_sys_wait_macros ())
    return 1;

  return exitcode;
}
������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-lseek.sh�������������������������������������������������������������������0000755�0000000�0000000�00000000607�12354351101�014617� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh

tmpfiles=
trap 'rm -fr $tmpfiles' 1 2 3 15

tmpfiles=t-lseek.tmp
# seekable files
./test-lseek${EXEEXT} 0 < "$srcdir/test-lseek.sh" > t-lseek.tmp || exit 1

# pipes
echo hi | { ./test-lseek${EXEEXT} 1; echo $? > t-lseek.tmp; cat > /dev/null; } | cat
test "`cat t-lseek.tmp`" = "0" || exit 1

# closed descriptors
./test-lseek${EXEEXT} 2 <&- >&- || exit 1

rm -rf $tmpfiles
exit 0
�������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-symlink.c������������������������������������������������������������������0000644�0000000�0000000�00000002422�12655624573�015030� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Tests of symlink.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include <unistd.h>

#include "signature.h"
SIGNATURE_CHECK (symlink, int, (char const *, char const *));

#include <fcntl.h>
#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>

#include "ignore-value.h"
#include "macros.h"

#define BASE "test-symlink.t"

#include "test-symlink.h"

int
main (void)
{
  /* Remove any leftovers from a previous partial run.  */
  ignore_value (system ("rm -rf " BASE "*"));

  return test_symlink (symlink, true);
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-init.sh��������������������������������������������������������������������0000755�0000000�0000000�00000004502�12655624573�014501� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh
# Unit tests for init.sh
# Copyright (C) 2011-2016 Free Software Foundation, Inc.
# This file is part of the GNUlib Library.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

: ${srcdir=.}
. "$srcdir/init.sh"; path_prepend_ .

fail=0

test_compare()
{
  touch empty || fail=1
  echo xyz > in || fail=1

  compare /dev/null /dev/null >out 2>err || fail=1
  test -s out && fail_ "out not empty: $(cat out)"
  # "err" should be empty, too, but has "set -x" output when VERBOSE=yes
  case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac

  compare /dev/null empty >out 2>err || fail=1
  test -s out && fail_ "out not empty: $(cat out)"
  case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac

  compare in in >out 2>err || fail=1
  test -s out && fail_ "out not empty: $(cat out)"
  case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac

  compare /dev/null in >out 2>err && fail=1
  cat <<\EOF > exp
diff -u /dev/null in
--- /dev/null	1970-01-01
+++ in	1970-01-01
+xyz
EOF
  compare exp out || fail=1
  case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac

  compare empty in >out 2>err && fail=1
  # Compare against expected output only if compare is using diff -u.
  if grep @ out >/dev/null; then
    # Remove the TAB-date suffix on each --- and +++ line,
    # for both the expected and the actual output files.
    # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ:
    # -@@ -0,0 +1 @@
    # +@@ -1,0 +1,1 @@
    sed 's/	.*//;/^@@/d' out > k && mv k out
    cat <<\EOF > exp
--- empty
+++ in
+xyz
EOF
    compare exp out || fail=1
  fi
  case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac
}

test_compare

Exit $fail
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-unistd.c�������������������������������������������������������������������0000644�0000000�0000000�00000003047�12655624573�014654� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <unistd.h> substitute.
   Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <unistd.h>

#include "verify.h"

/* Check that NULL can be passed through varargs as a pointer type,
   per POSIX 2008.  */
verify (sizeof NULL == sizeof (void *));

/* Check that the various SEEK_* macros are defined.  */
int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET };

/* Check that the various *_FILENO macros are defined.  */
#if ! (defined STDIN_FILENO                                     \
       && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3))
missing or broken *_FILENO macros
#endif

/* Check that the types are all defined.  */
size_t t1;
ssize_t t2;
#ifdef TODO /* Not implemented in gnulib yet */
uid_t t3;
gid_t t4;
#endif
off_t t5;
pid_t t6;
#ifdef TODO
useconds_t t7;
intptr_t t8;
#endif

int
main (void)
{
  return 0;
}
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-getcwd-lgpl.c��������������������������������������������������������������0000644�0000000�0000000�00000005105�12655624573�015554� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of getcwd() function.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <unistd.h>

#include "signature.h"
SIGNATURE_CHECK (getcwd, char *, (char *, size_t));

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "macros.h"

int
main (int argc, char **argv)
{
  char *pwd1;
  char *pwd2;
  /* If the user provides an argument, attempt to chdir there first.  */
  if (1 < argc)
    {
      if (chdir (argv[1]) == 0)
        printf ("changed to directory %s\n", argv[1]);
    }

  pwd1 = getcwd (NULL, 0);
  ASSERT (pwd1 && *pwd1);
  if (1 < argc)
    printf ("cwd=%s\n", pwd1);

  /* Make sure the result is usable.  */
  ASSERT (chdir (pwd1) == 0);
  ASSERT (chdir (".//./.") == 0);

  /* Make sure that result is normalized.  */
  pwd2 = getcwd (NULL, 0);
  ASSERT (pwd2);
  ASSERT (strcmp (pwd1, pwd2) == 0);
  free (pwd2);
  {
    size_t len = strlen (pwd1);
    ssize_t i = len - 10;
    if (i < 1)
      i = 1;
    pwd2 = getcwd (NULL, len + 1);
    ASSERT (pwd2);
    free (pwd2);
    pwd2 = malloc (len + 2);
    for ( ; i <= len; i++)
      {
        char *tmp;
        errno = 0;
        ASSERT (getcwd (pwd2, i) == NULL);
        ASSERT (errno == ERANGE);
        /* Allow either glibc or BSD behavior, since POSIX allows both.  */
        errno = 0;
        tmp = getcwd (NULL, i);
        if (tmp)
          {
            ASSERT (strcmp (pwd1, tmp) == 0);
            free (tmp);
          }
        else
          {
            ASSERT (errno == ERANGE);
          }
      }
    ASSERT (getcwd (pwd2, len + 1) == pwd2);
    pwd2[len] = '/';
    pwd2[len + 1] = '\0';
  }
  ASSERT (strstr (pwd2, "/./") == NULL);
  ASSERT (strstr (pwd2, "/../") == NULL);
  ASSERT (strstr (pwd2 + 1 + (pwd2[1] == '/'), "//") == NULL);

  /* Validate a POSIX requirement on size.  */
  errno = 0;
  ASSERT (getcwd(pwd2, 0) == NULL);
  ASSERT (errno == EINVAL);

  free (pwd1);
  free (pwd2);

  return 0;
}
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/cloexec.c�����������������������������������������������������������������������0000644�0000000�0000000�00000004427�12655624572�014015� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* closexec.c - set or clear the close-on-exec descriptor flag

   Copyright (C) 1991, 2004-2006, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.

   The code is taken from glibc/manual/llio.texi  */

#include <config.h>

#include "cloexec.h"

#include <errno.h>
#include <fcntl.h>
#include <unistd.h>

/* Set the 'FD_CLOEXEC' flag of DESC if VALUE is true,
   or clear the flag if VALUE is false.
   Return 0 on success, or -1 on error with 'errno' set.

   Note that on MingW, this function does NOT protect DESC from being
   inherited into spawned children.  Instead, either use dup_cloexec
   followed by closing the original DESC, or use interfaces such as
   open or pipe2 that accept flags like O_CLOEXEC to create DESC
   non-inheritable in the first place.  */

int
set_cloexec_flag (int desc, bool value)
{
#ifdef F_SETFD

  int flags = fcntl (desc, F_GETFD, 0);

  if (0 <= flags)
    {
      int newflags = (value ? flags | FD_CLOEXEC : flags & ~FD_CLOEXEC);

      if (flags == newflags
          || fcntl (desc, F_SETFD, newflags) != -1)
        return 0;
    }

  return -1;

#else /* !F_SETFD */

  /* Use dup2 to reject invalid file descriptors; the cloexec flag
     will be unaffected.  */
  if (desc < 0)
    {
      errno = EBADF;
      return -1;
    }
  if (dup2 (desc, desc) < 0)
    /* errno is EBADF here.  */
    return -1;

  /* There is nothing we can do on this kind of platform.  Punt.  */
  return 0;
#endif /* !F_SETFD */
}


/* Duplicates a file handle FD, while marking the copy to be closed
   prior to exec or spawn.  Returns -1 and sets errno if FD could not
   be duplicated.  */

int
dup_cloexec (int fd)
{
  return fcntl (fd, F_DUPFD_CLOEXEC, 0);
}
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fwrite.c�������������������������������������������������������������������0000644�0000000�0000000�00000005050�12655624573�014642� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of fwrite() function.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <stdio.h>

#include "signature.h"
SIGNATURE_CHECK (fwrite, size_t, (const void *, size_t, size_t, FILE *));

#include <errno.h>
#include <fcntl.h>
#include <unistd.h>

#include "msvc-inval.h"

#include "macros.h"

int
main (int argc, char **argv)
{
  const char *filename = "test-fwrite.txt";

  /* We don't have an fwrite() function that installs an invalid parameter
     handler so far.  So install that handler here, explicitly.  */
#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
    && MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
  gl_msvc_inval_ensure_handler ();
#endif

  /* Test that fwrite() on an unbuffered stream sets errno if someone else
     closes the stream fd behind the back of stdio.  */
  {
    FILE *fp = fopen (filename, "w");
    char buf[5] = "world";
    ASSERT (fp != NULL);
    setvbuf (fp, NULL, _IONBF, 0);
    ASSERT (close (fileno (fp)) == 0);
    errno = 0;
    ASSERT (fwrite (buf, 1, sizeof (buf), fp) == 0);
    ASSERT (errno == EBADF);
    ASSERT (ferror (fp));
    fclose (fp);
  }

  /* Test that fwrite() on an unbuffered stream sets errno if the stream
     was constructed with an invalid file descriptor.  */
  {
    FILE *fp = fdopen (-1, "w");
    if (fp != NULL)
      {
        char buf[5] = "world";
        setvbuf (fp, NULL, _IONBF, 0);
        errno = 0;
        ASSERT (fwrite (buf, 1, sizeof (buf), fp) == 0);
        ASSERT (errno == EBADF);
        ASSERT (ferror (fp));
        fclose (fp);
      }
  }
  {
    FILE *fp;
    close (99);
    fp = fdopen (99, "w");
    if (fp != NULL)
      {
        char buf[5] = "world";
        setvbuf (fp, NULL, _IONBF, 0);
        errno = 0;
        ASSERT (fwrite (buf, 1, sizeof (buf), fp) == 0);
        ASSERT (errno == EBADF);
        ASSERT (ferror (fp));
        fclose (fp);
      }
  }

  /* Clean up.  */
  unlink (filename);

  return 0;
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-cloexec.c������������������������������������������������������������������0000644�0000000�0000000�00000007740�12655624572�014773� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test duplicating non-inheritable file descriptors.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include "cloexec.h"

#include <errno.h>
#include <fcntl.h>
#include <unistd.h>

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* Get declarations of the native Windows API functions.  */
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
/* Get _get_osfhandle.  */
# include "msvc-nothrow.h"
#endif

#include "binary-io.h"
#include "macros.h"

/* Return non-zero if FD is open and inheritable across exec/spawn.  */
static int
is_inheritable (int fd)
{
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
  /* On native Windows, the initial state of unassigned standard file
     descriptors is that they are open but point to an
     INVALID_HANDLE_VALUE, and there is no fcntl.  */
  HANDLE h = (HANDLE) _get_osfhandle (fd);
  DWORD flags;
  if (h == INVALID_HANDLE_VALUE || GetHandleInformation (h, &flags) == 0)
    return 0;
  return (flags & HANDLE_FLAG_INHERIT) != 0;
#else
# ifndef F_GETFD
#  error Please port fcntl to your platform
# endif
  int i = fcntl (fd, F_GETFD);
  return 0 <= i && (i & FD_CLOEXEC) == 0;
#endif
}

#if !O_BINARY
# define setmode(f,m) zero ()
static int zero (void) { return 0; }
#endif

/* Return non-zero if FD is open in the given MODE, which is either
   O_TEXT or O_BINARY.  */
static int
is_mode (int fd, int mode)
{
  int value = setmode (fd, O_BINARY);
  setmode (fd, value);
  return mode == value;
}

int
main (void)
{
  const char *file = "test-cloexec.tmp";
  int fd = creat (file, 0600);
  int fd2;
  int bad_fd = getdtablesize ();

  /* Assume std descriptors were provided by invoker.  */
  ASSERT (STDERR_FILENO < fd);
  ASSERT (is_inheritable (fd));

  /* Normal use of set_cloexec_flag.  */
  ASSERT (set_cloexec_flag (fd, true) == 0);
#if !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
  ASSERT (!is_inheritable (fd));
#endif
  ASSERT (set_cloexec_flag (fd, false) == 0);
  ASSERT (is_inheritable (fd));

  /* Normal use of dup_cloexec.  */
  fd2 = dup_cloexec (fd);
  ASSERT (fd < fd2);
  ASSERT (!is_inheritable (fd2));
  ASSERT (close (fd) == 0);
  ASSERT (dup_cloexec (fd2) == fd);
  ASSERT (!is_inheritable (fd));
  ASSERT (close (fd2) == 0);

  /* On systems that distinguish between text and binary mode,
     dup_cloexec reuses the mode of the source.  */
  setmode (fd, O_BINARY);
  ASSERT (is_mode (fd, O_BINARY));
  fd2 = dup_cloexec (fd);
  ASSERT (fd < fd2);
  ASSERT (is_mode (fd2, O_BINARY));
  ASSERT (close (fd2) == 0);
  setmode (fd, O_TEXT);
  ASSERT (is_mode (fd, O_TEXT));
  fd2 = dup_cloexec (fd);
  ASSERT (fd < fd2);
  ASSERT (is_mode (fd2, O_TEXT));
  ASSERT (close (fd2) == 0);

  /* Test error handling.  */
  errno = 0;
  ASSERT (set_cloexec_flag (-1, false) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (set_cloexec_flag (bad_fd, false) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (set_cloexec_flag (fd2, false) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (dup_cloexec (-1) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (dup_cloexec (bad_fd) == -1);
  ASSERT (errno == EBADF);
  errno = 0;
  ASSERT (dup_cloexec (fd2) == -1);
  ASSERT (errno == EBADF);

  /* Clean up.  */
  ASSERT (close (fd) == 0);
  ASSERT (unlink (file) == 0);

  return 0;
}
��������������������������������CSSC-1.4.1/gl/tests/test-stat.c���������������������������������������������������������������������0000644�0000000�0000000�00000003133�12655624573�014315� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Tests of stat.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include <sys/stat.h>

/* Caution: stat may be a function-like macro.  Although this
   signature check must pass, it may be the signature of the real (and
   broken) stat rather than rpl_stat.  Most code should not use the
   address of stat.  */
#include "signature.h"
SIGNATURE_CHECK (stat, int, (char const *, struct stat *));

#include <fcntl.h>
#include <errno.h>
#include <stdbool.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>

#include "same-inode.h"
#include "macros.h"

#define BASE "test-stat.t"

#include "test-stat.h"

/* Wrapper around stat, which works even if stat is a function-like
   macro, where test_stat_func(stat) would do the wrong thing.  */
static int
do_stat (char const *name, struct stat *st)
{
  return stat (name, st);
}

int
main (void)
{
  return test_stat_func (do_stat, true);
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/open.c��������������������������������������������������������������������������0000644�0000000�0000000�00000013755�12655624572�013340� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Open a descriptor to a file.
   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

/* If the user's config.h happens to include <fcntl.h>, let it include only
   the system's <fcntl.h> here, so that orig_open doesn't recurse to
   rpl_open.  */
#define __need_system_fcntl_h
#include <config.h>

/* Get the original definition of open.  It might be defined as a macro.  */
#include <fcntl.h>
#include <sys/types.h>
#undef __need_system_fcntl_h

static int
orig_open (const char *filename, int flags, mode_t mode)
{
  return open (filename, flags, mode);
}

/* Specification.  */
/* Write "fcntl.h" here, not <fcntl.h>, otherwise OSF/1 5.1 DTK cc eliminates
   this include because of the preliminary #include <fcntl.h> above.  */
#include "fcntl.h"

#include <errno.h>
#include <stdarg.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>

#ifndef REPLACE_OPEN_DIRECTORY
# define REPLACE_OPEN_DIRECTORY 0
#endif

int
open (const char *filename, int flags, ...)
{
  mode_t mode;
  int fd;

  mode = 0;
  if (flags & O_CREAT)
    {
      va_list arg;
      va_start (arg, flags);

      /* We have to use PROMOTED_MODE_T instead of mode_t, otherwise GCC 4
         creates crashing code when 'mode_t' is smaller than 'int'.  */
      mode = va_arg (arg, PROMOTED_MODE_T);

      va_end (arg);
    }

#if GNULIB_defined_O_NONBLOCK
  /* The only known platform that lacks O_NONBLOCK is mingw, but it
     also lacks named pipes and Unix sockets, which are the only two
     file types that require non-blocking handling in open().
     Therefore, it is safe to ignore O_NONBLOCK here.  It is handy
     that mingw also lacks openat(), so that is also covered here.  */
  flags &= ~O_NONBLOCK;
#endif

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
  if (strcmp (filename, "/dev/null") == 0)
    filename = "NUL";
#endif

#if OPEN_TRAILING_SLASH_BUG
  /* If the filename ends in a slash and one of O_CREAT, O_WRONLY, O_RDWR
     is specified, then fail.
     Rationale: POSIX <http://www.opengroup.org/susv3/basedefs/xbd_chap04.html>
     says that
       "A pathname that contains at least one non-slash character and that
        ends with one or more trailing slashes shall be resolved as if a
        single dot character ( '.' ) were appended to the pathname."
     and
       "The special filename dot shall refer to the directory specified by
        its predecessor."
     If the named file already exists as a directory, then
       - if O_CREAT is specified, open() must fail because of the semantics
         of O_CREAT,
       - if O_WRONLY or O_RDWR is specified, open() must fail because POSIX
         <http://www.opengroup.org/susv3/functions/open.html> says that it
         fails with errno = EISDIR in this case.
     If the named file does not exist or does not name a directory, then
       - if O_CREAT is specified, open() must fail since open() cannot create
         directories,
       - if O_WRONLY or O_RDWR is specified, open() must fail because the
         file does not contain a '.' directory.  */
  if (flags & (O_CREAT | O_WRONLY | O_RDWR))
    {
      size_t len = strlen (filename);
      if (len > 0 && filename[len - 1] == '/')
        {
          errno = EISDIR;
          return -1;
        }
    }
#endif

  fd = orig_open (filename, flags, mode);

#if REPLACE_FCHDIR
  /* Implementing fchdir and fdopendir requires the ability to open a
     directory file descriptor.  If open doesn't support that (as on
     mingw), we use a dummy file that behaves the same as directories
     on Linux (ie. always reports EOF on attempts to read()), and
     override fstat() in fchdir.c to hide the fact that we have a
     dummy.  */
  if (REPLACE_OPEN_DIRECTORY && fd < 0 && errno == EACCES
      && ((flags & O_ACCMODE) == O_RDONLY
          || (O_SEARCH != O_RDONLY && (flags & O_ACCMODE) == O_SEARCH)))
    {
      struct stat statbuf;
      if (stat (filename, &statbuf) == 0 && S_ISDIR (statbuf.st_mode))
        {
          /* Maximum recursion depth of 1.  */
          fd = open ("/dev/null", flags, mode);
          if (0 <= fd)
            fd = _gl_register_fd (fd, filename);
        }
      else
        errno = EACCES;
    }
#endif

#if OPEN_TRAILING_SLASH_BUG
  /* If the filename ends in a slash and fd does not refer to a directory,
     then fail.
     Rationale: POSIX <http://www.opengroup.org/susv3/basedefs/xbd_chap04.html>
     says that
       "A pathname that contains at least one non-slash character and that
        ends with one or more trailing slashes shall be resolved as if a
        single dot character ( '.' ) were appended to the pathname."
     and
       "The special filename dot shall refer to the directory specified by
        its predecessor."
     If the named file without the slash is not a directory, open() must fail
     with ENOTDIR.  */
  if (fd >= 0)
    {
      /* We know len is positive, since open did not fail with ENOENT.  */
      size_t len = strlen (filename);
      if (filename[len - 1] == '/')
        {
          struct stat statbuf;

          if (fstat (fd, &statbuf) >= 0 && !S_ISDIR (statbuf.st_mode))
            {
              close (fd);
              errno = ENOTDIR;
              return -1;
            }
        }
    }
#endif

#if REPLACE_FCHDIR
  if (!REPLACE_OPEN_DIRECTORY && 0 <= fd)
    fd = _gl_register_fd (fd, filename);
#endif

  return fd;
}
�������������������CSSC-1.4.1/gl/tests/dup-safer-flag.c����������������������������������������������������������������0000644�0000000�0000000�00000002443�12655624572�015164� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Duplicate a file descriptor result, avoiding clobbering
   STD{IN,OUT,ERR}_FILENO, with specific flags.

   Copyright (C) 2001, 2004-2006, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert and Eric Blake.  */

#include <config.h>

/* Specification.  */
#include "unistd-safer.h"

#include <fcntl.h>
#include <unistd.h>

/* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or
   STDERR_FILENO.  If FLAG contains O_CLOEXEC, behave like
   fcntl(F_DUPFD_CLOEXEC) rather than fcntl(F_DUPFD).  */

int
dup_safer_flag (int fd, int flag)
{
  return fcntl (fd, (flag & O_CLOEXEC) ? F_DUPFD_CLOEXEC : F_DUPFD,
                STDERR_FILENO + 1);
}
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/verify.h������������������������������������������������������������������������0000644�0000000�0000000�00000025364�12655624573�013710� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Compile-time assert-like macros.

   Copyright (C) 2005-2006, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert, Bruno Haible, and Jim Meyering.  */

#ifndef _GL_VERIFY_H
#define _GL_VERIFY_H


/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert works as per C11.
   This is supported by GCC 4.6.0 and later, in C mode, and its use
   here generates easier-to-read diagnostics when verify (R) fails.

   Define _GL_HAVE_STATIC_ASSERT to 1 if static_assert works as per C++11.
   This will likely be supported by future GCC versions, in C++ mode.

   Use this only with GCC.  If we were willing to slow 'configure'
   down we could also use it with other compilers, but since this
   affects only the quality of diagnostics, why bother?  */
#if (4 < __GNUC__ + (6 <= __GNUC_MINOR__) \
     && (201112L <= __STDC_VERSION__  || !defined __STRICT_ANSI__) \
     && !defined __cplusplus)
# define _GL_HAVE__STATIC_ASSERT 1
#endif
/* The condition (99 < __GNUC__) is temporary, until we know about the
   first G++ release that supports static_assert.  */
#if (99 < __GNUC__) && defined __cplusplus
# define _GL_HAVE_STATIC_ASSERT 1
#endif

/* FreeBSD 9.1 <sys/cdefs.h>, included by <stddef.h> and lots of other
   system headers, defines a conflicting _Static_assert that is no
   better than ours; override it.  */
#ifndef _GL_HAVE_STATIC_ASSERT
# include <stddef.h>
# undef _Static_assert
#endif

/* Each of these macros verifies that its argument R is nonzero.  To
   be portable, R should be an integer constant expression.  Unlike
   assert (R), there is no run-time overhead.

   If _Static_assert works, verify (R) uses it directly.  Similarly,
   _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct
   that is an operand of sizeof.

   The code below uses several ideas for C++ compilers, and for C
   compilers that do not support _Static_assert:

   * The first step is ((R) ? 1 : -1).  Given an expression R, of
     integral or boolean or floating-point type, this yields an
     expression of integral type, whose value is later verified to be
     constant and nonnegative.

   * Next this expression W is wrapped in a type
     struct _gl_verify_type {
       unsigned int _gl_verify_error_if_negative: W;
     }.
     If W is negative, this yields a compile-time error.  No compiler can
     deal with a bit-field of negative size.

     One might think that an array size check would have the same
     effect, that is, that the type struct { unsigned int dummy[W]; }
     would work as well.  However, inside a function, some compilers
     (such as C++ compilers and GNU C) allow local parameters and
     variables inside array size expressions.  With these compilers,
     an array size check would not properly diagnose this misuse of
     the verify macro:

       void function (int n) { verify (n < 0); }

   * For the verify macro, the struct _gl_verify_type will need to
     somehow be embedded into a declaration.  To be portable, this
     declaration must declare an object, a constant, a function, or a
     typedef name.  If the declared entity uses the type directly,
     such as in

       struct dummy {...};
       typedef struct {...} dummy;
       extern struct {...} *dummy;
       extern void dummy (struct {...} *);
       extern struct {...} *dummy (void);

     two uses of the verify macro would yield colliding declarations
     if the entity names are not disambiguated.  A workaround is to
     attach the current line number to the entity name:

       #define _GL_CONCAT0(x, y) x##y
       #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y)
       extern struct {...} * _GL_CONCAT (dummy, __LINE__);

     But this has the problem that two invocations of verify from
     within the same macro would collide, since the __LINE__ value
     would be the same for both invocations.  (The GCC __COUNTER__
     macro solves this problem, but is not portable.)

     A solution is to use the sizeof operator.  It yields a number,
     getting rid of the identity of the type.  Declarations like

       extern int dummy [sizeof (struct {...})];
       extern void dummy (int [sizeof (struct {...})]);
       extern int (*dummy (void)) [sizeof (struct {...})];

     can be repeated.

   * Should the implementation use a named struct or an unnamed struct?
     Which of the following alternatives can be used?

       extern int dummy [sizeof (struct {...})];
       extern int dummy [sizeof (struct _gl_verify_type {...})];
       extern void dummy (int [sizeof (struct {...})]);
       extern void dummy (int [sizeof (struct _gl_verify_type {...})]);
       extern int (*dummy (void)) [sizeof (struct {...})];
       extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})];

     In the second and sixth case, the struct type is exported to the
     outer scope; two such declarations therefore collide.  GCC warns
     about the first, third, and fourth cases.  So the only remaining
     possibility is the fifth case:

       extern int (*dummy (void)) [sizeof (struct {...})];

   * GCC warns about duplicate declarations of the dummy function if
     -Wredundant-decls is used.  GCC 4.3 and later have a builtin
     __COUNTER__ macro that can let us generate unique identifiers for
     each dummy function, to suppress this warning.

   * This implementation exploits the fact that older versions of GCC,
     which do not support _Static_assert, also do not warn about the
     last declaration mentioned above.

   * GCC warns if -Wnested-externs is enabled and verify() is used
     within a function body; but inside a function, you can always
     arrange to use verify_expr() instead.

   * In C++, any struct definition inside sizeof is invalid.
     Use a template type to work around the problem.  */

/* Concatenate two preprocessor tokens.  */
#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y)
#define _GL_CONCAT0(x, y) x##y

/* _GL_COUNTER is an integer, preferably one that changes each time we
   use it.  Use __COUNTER__ if it works, falling back on __LINE__
   otherwise.  __LINE__ isn't perfect, but it's better than a
   constant.  */
#if defined __COUNTER__ && __COUNTER__ != __COUNTER__
# define _GL_COUNTER __COUNTER__
#else
# define _GL_COUNTER __LINE__
#endif

/* Generate a symbol with the given prefix, making it unique if
   possible.  */
#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER)

/* Verify requirement R at compile-time, as an integer constant expression
   that returns 1.  If R is false, fail at compile-time, preferably
   with a diagnostic that includes the string-literal DIAGNOSTIC.  */

#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \
   (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC)))

#ifdef __cplusplus
# if !GNULIB_defined_struct__gl_verify_type
template <int w>
  struct _gl_verify_type {
    unsigned int _gl_verify_error_if_negative: w;
  };
#  define GNULIB_defined_struct__gl_verify_type 1
# endif
# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \
    _gl_verify_type<(R) ? 1 : -1>
#elif defined _GL_HAVE__STATIC_ASSERT
# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \
    struct {                                   \
      _Static_assert (R, DIAGNOSTIC);          \
      int _gl_dummy;                          \
    }
#else
# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \
    struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; }
#endif

/* Verify requirement R at compile-time, as a declaration without a
   trailing ';'.  If R is false, fail at compile-time, preferably
   with a diagnostic that includes the string-literal DIAGNOSTIC.

   Unfortunately, unlike C11, this implementation must appear as an
   ordinary declaration, and cannot appear inside struct { ... }.  */

#ifdef _GL_HAVE__STATIC_ASSERT
# define _GL_VERIFY _Static_assert
#else
# define _GL_VERIFY(R, DIAGNOSTIC)				       \
    extern int (*_GL_GENSYM (_gl_verify_function) (void))	       \
      [_GL_VERIFY_TRUE (R, DIAGNOSTIC)]
#endif

/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h.  */
#ifdef _GL_STATIC_ASSERT_H
# if !defined _GL_HAVE__STATIC_ASSERT && !defined _Static_assert
#  define _Static_assert(R, DIAGNOSTIC) _GL_VERIFY (R, DIAGNOSTIC)
# endif
# if !defined _GL_HAVE_STATIC_ASSERT && !defined static_assert
#  define static_assert _Static_assert /* C11 requires this #define.  */
# endif
#endif

/* @assert.h omit start@  */

/* Each of these macros verifies that its argument R is nonzero.  To
   be portable, R should be an integer constant expression.  Unlike
   assert (R), there is no run-time overhead.

   There are two macros, since no single macro can be used in all
   contexts in C.  verify_true (R) is for scalar contexts, including
   integer constant expression contexts.  verify (R) is for declaration
   contexts, e.g., the top level.  */

/* Verify requirement R at compile-time, as an integer constant expression.
   Return 1.  This is equivalent to verify_expr (R, 1).

   verify_true is obsolescent; please use verify_expr instead.  */

#define verify_true(R) _GL_VERIFY_TRUE (R, "verify_true (" #R ")")

/* Verify requirement R at compile-time.  Return the value of the
   expression E.  */

#define verify_expr(R, E) \
   (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E))

/* Verify requirement R at compile-time, as a declaration without a
   trailing ';'.  */

#define verify(R) _GL_VERIFY (R, "verify (" #R ")")

#ifndef __has_builtin
# define __has_builtin(x) 0
#endif

/* Assume that R always holds.  This lets the compiler optimize
   accordingly.  R should not have side-effects; it may or may not be
   evaluated.  Behavior is undefined if R is false.  */

#if (__has_builtin (__builtin_unreachable) \
     || 4 < __GNUC__ + (5 <= __GNUC_MINOR__))
# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ())
#elif 1200 <= _MSC_VER
# define assume(R) __assume (R)
#elif (defined lint \
       && (__has_builtin (__builtin_trap) \
           || 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__))))
  /* Doing it this way helps various packages when configured with
     --enable-gcc-warnings, which compiles with -Dlint.  It's nicer
     when 'assume' silences warnings even with older GCCs.  */
# define assume(R) ((R) ? (void) 0 : __builtin_trap ())
#else
# define assume(R) ((void) (0 && (R)))
#endif

/* @assert.h omit end@  */

#endif
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-sys_wait.c�����������������������������������������������������������������0000644�0000000�0000000�00000002256�12655624573�015211� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <sys/wait.h> substitute.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include <sys/wait.h>

/* Check for existence of required types.  */
static pid_t a;

#include "test-sys_wait.h"

int
main (void)
{
  if (test_sys_wait_macros ())
    return 1;

#if 0
  switch (WCONTINUED)
    {
  /* Gnulib doesn't guarantee these, yet.  */
    case WCONTINUED:
    case WEXITED:
    case WNOWAIT:
    case WSTOPPED:
      break;
    }
#endif

  return a ? 1 : 0;
}
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/macros.h������������������������������������������������������������������������0000644�0000000�0000000�00000006502�12655624572�013660� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Common macros used by gnulib tests.
   Copyright (C) 2006-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */


/* This file contains macros that are used by many gnulib tests.
   Put here only frequently used macros, say, used by 10 tests or more.  */

#include <stdio.h>
#include <stdlib.h>

/* Define ASSERT_STREAM before including this file if ASSERT must
   target a stream other than stderr.  */
#ifndef ASSERT_STREAM
# define ASSERT_STREAM stderr
#endif

/* ASSERT (condition);
   verifies that the specified condition is fulfilled.  If not, a message
   is printed to ASSERT_STREAM if defined (defaulting to stderr if
   undefined) and the program is terminated with an error code.

   This macro has the following properties:
     - The programmer specifies the expected condition, not the failure
       condition.  This simplifies thinking.
     - The condition is tested always, regardless of compilation flags.
       (Unlike the macro from <assert.h>.)
     - On Unix platforms, the tester can debug the test program with a
       debugger (provided core dumps are enabled: "ulimit -c unlimited").
     - For the sake of platforms where no debugger is available (such as
       some mingw systems), an error message is printed on the error
       stream that includes the source location of the ASSERT invocation.
 */
#define ASSERT(expr) \
  do                                                                         \
    {                                                                        \
      if (!(expr))                                                           \
        {                                                                    \
          fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n",     \
                   __FILE__, __LINE__, #expr);                          \
          fflush (ASSERT_STREAM);                                            \
          abort ();                                                          \
        }                                                                    \
    }                                                                        \
  while (0)

/* SIZEOF (array)
   returns the number of elements of an array.  It works for arrays that are
   declared outside functions and for local variables of array type.  It does
   *not* work for function parameters of array type, because they are actually
   parameters of pointer type.  */
#define SIZEOF(array) (sizeof (array) / sizeof (array[0]))

/* STREQ (str1, str2)
   Return true if two strings compare equal.  */
#define STREQ(a, b) (strcmp (a, b) == 0)

/* Some numbers in the interval [0,1).  */
extern const float randomf[1000];
extern const double randomd[1000];
extern const long double randoml[1000];
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/inttypes.in.h�������������������������������������������������������������������0000644�0000000�0000000�00000064761�12655624570�014671� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Copyright (C) 2006-2016 Free Software Foundation, Inc.
   Written by Paul Eggert, Bruno Haible, Derek Price.
   This file is part of gnulib.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/*
 * ISO C 99 <inttypes.h> for platforms that lack it.
 * <http://www.opengroup.org/susv3xbd/inttypes.h.html>
 */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* Include the original <inttypes.h> if it exists, and if this file
   has not been included yet or if this file includes gnulib stdint.h
   which in turn includes this file.
   The include_next requires a split double-inclusion guard.  */
#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
# if @HAVE_INTTYPES_H@

   /* Some pre-C++11 <stdint.h> implementations need this.  */
#  if defined __cplusplus && ! defined __STDC_FORMAT_MACROS
#   define __STDC_FORMAT_MACROS 1
#  endif

#  @INCLUDE_NEXT@ @NEXT_INTTYPES_H@
# endif
#endif

#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
#define INTTYPES_H

/* Include <stdint.h> or the gnulib replacement.
   But avoid namespace pollution on glibc systems.  */
#ifndef __GLIBC__
# include <stdint.h>
#endif
/* Get CHAR_BIT.  */
#include <limits.h>
/* On mingw, __USE_MINGW_ANSI_STDIO only works if <stdio.h> is also included */
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# include <stdio.h>
#endif

#if !(INT_MIN == INT32_MIN && INT_MAX == INT32_MAX)
# error "This file assumes that 'int' has exactly 32 bits. Please report your platform and compiler to <bug-gnulib@gnu.org>."
#endif

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */

/* 7.8.1 Macros for format specifiers */

#if defined _TNS_R_TARGET
   /* Tandem NonStop R series and compatible platforms released before
      July 2005 support %Ld but not %lld.  */
# define _LONG_LONG_FORMAT_PREFIX "L"
#else
# define _LONG_LONG_FORMAT_PREFIX "ll"
#endif

#if !defined PRId8 || @PRI_MACROS_BROKEN@
# undef PRId8
# ifdef INT8_MAX
#  define PRId8 "d"
# endif
#endif
#if !defined PRIi8 || @PRI_MACROS_BROKEN@
# undef PRIi8
# ifdef INT8_MAX
#  define PRIi8 "i"
# endif
#endif
#if !defined PRIo8 || @PRI_MACROS_BROKEN@
# undef PRIo8
# ifdef UINT8_MAX
#  define PRIo8 "o"
# endif
#endif
#if !defined PRIu8 || @PRI_MACROS_BROKEN@
# undef PRIu8
# ifdef UINT8_MAX
#  define PRIu8 "u"
# endif
#endif
#if !defined PRIx8 || @PRI_MACROS_BROKEN@
# undef PRIx8
# ifdef UINT8_MAX
#  define PRIx8 "x"
# endif
#endif
#if !defined PRIX8 || @PRI_MACROS_BROKEN@
# undef PRIX8
# ifdef UINT8_MAX
#  define PRIX8 "X"
# endif
#endif
#if !defined PRId16 || @PRI_MACROS_BROKEN@
# undef PRId16
# ifdef INT16_MAX
#  define PRId16 "d"
# endif
#endif
#if !defined PRIi16 || @PRI_MACROS_BROKEN@
# undef PRIi16
# ifdef INT16_MAX
#  define PRIi16 "i"
# endif
#endif
#if !defined PRIo16 || @PRI_MACROS_BROKEN@
# undef PRIo16
# ifdef UINT16_MAX
#  define PRIo16 "o"
# endif
#endif
#if !defined PRIu16 || @PRI_MACROS_BROKEN@
# undef PRIu16
# ifdef UINT16_MAX
#  define PRIu16 "u"
# endif
#endif
#if !defined PRIx16 || @PRI_MACROS_BROKEN@
# undef PRIx16
# ifdef UINT16_MAX
#  define PRIx16 "x"
# endif
#endif
#if !defined PRIX16 || @PRI_MACROS_BROKEN@
# undef PRIX16
# ifdef UINT16_MAX
#  define PRIX16 "X"
# endif
#endif
#if !defined PRId32 || @PRI_MACROS_BROKEN@
# undef PRId32
# ifdef INT32_MAX
#  define PRId32 "d"
# endif
#endif
#if !defined PRIi32 || @PRI_MACROS_BROKEN@
# undef PRIi32
# ifdef INT32_MAX
#  define PRIi32 "i"
# endif
#endif
#if !defined PRIo32 || @PRI_MACROS_BROKEN@
# undef PRIo32
# ifdef UINT32_MAX
#  define PRIo32 "o"
# endif
#endif
#if !defined PRIu32 || @PRI_MACROS_BROKEN@
# undef PRIu32
# ifdef UINT32_MAX
#  define PRIu32 "u"
# endif
#endif
#if !defined PRIx32 || @PRI_MACROS_BROKEN@
# undef PRIx32
# ifdef UINT32_MAX
#  define PRIx32 "x"
# endif
#endif
#if !defined PRIX32 || @PRI_MACROS_BROKEN@
# undef PRIX32
# ifdef UINT32_MAX
#  define PRIX32 "X"
# endif
#endif
#ifdef INT64_MAX
# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@)
#  define _PRI64_PREFIX "l"
# elif defined _MSC_VER || defined __MINGW32__
#  define _PRI64_PREFIX "I64"
# elif @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
#  define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX
# endif
# if !defined PRId64 || @PRI_MACROS_BROKEN@
#  undef PRId64
#  define PRId64 _PRI64_PREFIX "d"
# endif
# if !defined PRIi64 || @PRI_MACROS_BROKEN@
#  undef PRIi64
#  define PRIi64 _PRI64_PREFIX "i"
# endif
#endif
#ifdef UINT64_MAX
# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@)
#  define _PRIu64_PREFIX "l"
# elif defined _MSC_VER || defined __MINGW32__
#  define _PRIu64_PREFIX "I64"
# elif @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
#  define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX
# endif
# if !defined PRIo64 || @PRI_MACROS_BROKEN@
#  undef PRIo64
#  define PRIo64 _PRIu64_PREFIX "o"
# endif
# if !defined PRIu64 || @PRI_MACROS_BROKEN@
#  undef PRIu64
#  define PRIu64 _PRIu64_PREFIX "u"
# endif
# if !defined PRIx64 || @PRI_MACROS_BROKEN@
#  undef PRIx64
#  define PRIx64 _PRIu64_PREFIX "x"
# endif
# if !defined PRIX64 || @PRI_MACROS_BROKEN@
#  undef PRIX64
#  define PRIX64 _PRIu64_PREFIX "X"
# endif
#endif

#if !defined PRIdLEAST8 || @PRI_MACROS_BROKEN@
# undef PRIdLEAST8
# define PRIdLEAST8 "d"
#endif
#if !defined PRIiLEAST8 || @PRI_MACROS_BROKEN@
# undef PRIiLEAST8
# define PRIiLEAST8 "i"
#endif
#if !defined PRIoLEAST8 || @PRI_MACROS_BROKEN@
# undef PRIoLEAST8
# define PRIoLEAST8 "o"
#endif
#if !defined PRIuLEAST8 || @PRI_MACROS_BROKEN@
# undef PRIuLEAST8
# define PRIuLEAST8 "u"
#endif
#if !defined PRIxLEAST8 || @PRI_MACROS_BROKEN@
# undef PRIxLEAST8
# define PRIxLEAST8 "x"
#endif
#if !defined PRIXLEAST8 || @PRI_MACROS_BROKEN@
# undef PRIXLEAST8
# define PRIXLEAST8 "X"
#endif
#if !defined PRIdLEAST16 || @PRI_MACROS_BROKEN@
# undef PRIdLEAST16
# define PRIdLEAST16 "d"
#endif
#if !defined PRIiLEAST16 || @PRI_MACROS_BROKEN@
# undef PRIiLEAST16
# define PRIiLEAST16 "i"
#endif
#if !defined PRIoLEAST16 || @PRI_MACROS_BROKEN@
# undef PRIoLEAST16
# define PRIoLEAST16 "o"
#endif
#if !defined PRIuLEAST16 || @PRI_MACROS_BROKEN@
# undef PRIuLEAST16
# define PRIuLEAST16 "u"
#endif
#if !defined PRIxLEAST16 || @PRI_MACROS_BROKEN@
# undef PRIxLEAST16
# define PRIxLEAST16 "x"
#endif
#if !defined PRIXLEAST16 || @PRI_MACROS_BROKEN@
# undef PRIXLEAST16
# define PRIXLEAST16 "X"
#endif
#if !defined PRIdLEAST32 || @PRI_MACROS_BROKEN@
# undef PRIdLEAST32
# define PRIdLEAST32 "d"
#endif
#if !defined PRIiLEAST32 || @PRI_MACROS_BROKEN@
# undef PRIiLEAST32
# define PRIiLEAST32 "i"
#endif
#if !defined PRIoLEAST32 || @PRI_MACROS_BROKEN@
# undef PRIoLEAST32
# define PRIoLEAST32 "o"
#endif
#if !defined PRIuLEAST32 || @PRI_MACROS_BROKEN@
# undef PRIuLEAST32
# define PRIuLEAST32 "u"
#endif
#if !defined PRIxLEAST32 || @PRI_MACROS_BROKEN@
# undef PRIxLEAST32
# define PRIxLEAST32 "x"
#endif
#if !defined PRIXLEAST32 || @PRI_MACROS_BROKEN@
# undef PRIXLEAST32
# define PRIXLEAST32 "X"
#endif
#ifdef INT64_MAX
# if !defined PRIdLEAST64 || @PRI_MACROS_BROKEN@
#  undef PRIdLEAST64
#  define PRIdLEAST64 PRId64
# endif
# if !defined PRIiLEAST64 || @PRI_MACROS_BROKEN@
#  undef PRIiLEAST64
#  define PRIiLEAST64 PRIi64
# endif
#endif
#ifdef UINT64_MAX
# if !defined PRIoLEAST64 || @PRI_MACROS_BROKEN@
#  undef PRIoLEAST64
#  define PRIoLEAST64 PRIo64
# endif
# if !defined PRIuLEAST64 || @PRI_MACROS_BROKEN@
#  undef PRIuLEAST64
#  define PRIuLEAST64 PRIu64
# endif
# if !defined PRIxLEAST64 || @PRI_MACROS_BROKEN@
#  undef PRIxLEAST64
#  define PRIxLEAST64 PRIx64
# endif
# if !defined PRIXLEAST64 || @PRI_MACROS_BROKEN@
#  undef PRIXLEAST64
#  define PRIXLEAST64 PRIX64
# endif
#endif

#if !defined PRIdFAST8 || @PRI_MACROS_BROKEN@
# undef PRIdFAST8
# if INT_FAST8_MAX > INT32_MAX
#  define PRIdFAST8 PRId64
# else
#  define PRIdFAST8 "d"
# endif
#endif
#if !defined PRIiFAST8 || @PRI_MACROS_BROKEN@
# undef PRIiFAST8
# if INT_FAST8_MAX > INT32_MAX
#  define PRIiFAST8 PRIi64
# else
#  define PRIiFAST8 "i"
# endif
#endif
#if !defined PRIoFAST8 || @PRI_MACROS_BROKEN@
# undef PRIoFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define PRIoFAST8 PRIo64
# else
#  define PRIoFAST8 "o"
# endif
#endif
#if !defined PRIuFAST8 || @PRI_MACROS_BROKEN@
# undef PRIuFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define PRIuFAST8 PRIu64
# else
#  define PRIuFAST8 "u"
# endif
#endif
#if !defined PRIxFAST8 || @PRI_MACROS_BROKEN@
# undef PRIxFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define PRIxFAST8 PRIx64
# else
#  define PRIxFAST8 "x"
# endif
#endif
#if !defined PRIXFAST8 || @PRI_MACROS_BROKEN@
# undef PRIXFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define PRIXFAST8 PRIX64
# else
#  define PRIXFAST8 "X"
# endif
#endif
#if !defined PRIdFAST16 || @PRI_MACROS_BROKEN@
# undef PRIdFAST16
# if INT_FAST16_MAX > INT32_MAX
#  define PRIdFAST16 PRId64
# else
#  define PRIdFAST16 "d"
# endif
#endif
#if !defined PRIiFAST16 || @PRI_MACROS_BROKEN@
# undef PRIiFAST16
# if INT_FAST16_MAX > INT32_MAX
#  define PRIiFAST16 PRIi64
# else
#  define PRIiFAST16 "i"
# endif
#endif
#if !defined PRIoFAST16 || @PRI_MACROS_BROKEN@
# undef PRIoFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define PRIoFAST16 PRIo64
# else
#  define PRIoFAST16 "o"
# endif
#endif
#if !defined PRIuFAST16 || @PRI_MACROS_BROKEN@
# undef PRIuFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define PRIuFAST16 PRIu64
# else
#  define PRIuFAST16 "u"
# endif
#endif
#if !defined PRIxFAST16 || @PRI_MACROS_BROKEN@
# undef PRIxFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define PRIxFAST16 PRIx64
# else
#  define PRIxFAST16 "x"
# endif
#endif
#if !defined PRIXFAST16 || @PRI_MACROS_BROKEN@
# undef PRIXFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define PRIXFAST16 PRIX64
# else
#  define PRIXFAST16 "X"
# endif
#endif
#if !defined PRIdFAST32 || @PRI_MACROS_BROKEN@
# undef PRIdFAST32
# if INT_FAST32_MAX > INT32_MAX
#  define PRIdFAST32 PRId64
# else
#  define PRIdFAST32 "d"
# endif
#endif
#if !defined PRIiFAST32 || @PRI_MACROS_BROKEN@
# undef PRIiFAST32
# if INT_FAST32_MAX > INT32_MAX
#  define PRIiFAST32 PRIi64
# else
#  define PRIiFAST32 "i"
# endif
#endif
#if !defined PRIoFAST32 || @PRI_MACROS_BROKEN@
# undef PRIoFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define PRIoFAST32 PRIo64
# else
#  define PRIoFAST32 "o"
# endif
#endif
#if !defined PRIuFAST32 || @PRI_MACROS_BROKEN@
# undef PRIuFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define PRIuFAST32 PRIu64
# else
#  define PRIuFAST32 "u"
# endif
#endif
#if !defined PRIxFAST32 || @PRI_MACROS_BROKEN@
# undef PRIxFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define PRIxFAST32 PRIx64
# else
#  define PRIxFAST32 "x"
# endif
#endif
#if !defined PRIXFAST32 || @PRI_MACROS_BROKEN@
# undef PRIXFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define PRIXFAST32 PRIX64
# else
#  define PRIXFAST32 "X"
# endif
#endif
#ifdef INT64_MAX
# if !defined PRIdFAST64 || @PRI_MACROS_BROKEN@
#  undef PRIdFAST64
#  define PRIdFAST64 PRId64
# endif
# if !defined PRIiFAST64 || @PRI_MACROS_BROKEN@
#  undef PRIiFAST64
#  define PRIiFAST64 PRIi64
# endif
#endif
#ifdef UINT64_MAX
# if !defined PRIoFAST64 || @PRI_MACROS_BROKEN@
#  undef PRIoFAST64
#  define PRIoFAST64 PRIo64
# endif
# if !defined PRIuFAST64 || @PRI_MACROS_BROKEN@
#  undef PRIuFAST64
#  define PRIuFAST64 PRIu64
# endif
# if !defined PRIxFAST64 || @PRI_MACROS_BROKEN@
#  undef PRIxFAST64
#  define PRIxFAST64 PRIx64
# endif
# if !defined PRIXFAST64 || @PRI_MACROS_BROKEN@
#  undef PRIXFAST64
#  define PRIXFAST64 PRIX64
# endif
#endif

#if !defined PRIdMAX || @PRI_MACROS_BROKEN@
# undef PRIdMAX
# if @INT32_MAX_LT_INTMAX_MAX@
#  define PRIdMAX PRId64
# else
#  define PRIdMAX "ld"
# endif
#endif
#if !defined PRIiMAX || @PRI_MACROS_BROKEN@
# undef PRIiMAX
# if @INT32_MAX_LT_INTMAX_MAX@
#  define PRIiMAX PRIi64
# else
#  define PRIiMAX "li"
# endif
#endif
#if !defined PRIoMAX || @PRI_MACROS_BROKEN@
# undef PRIoMAX
# if @UINT32_MAX_LT_UINTMAX_MAX@
#  define PRIoMAX PRIo64
# else
#  define PRIoMAX "lo"
# endif
#endif
#if !defined PRIuMAX || @PRI_MACROS_BROKEN@
# undef PRIuMAX
# if @UINT32_MAX_LT_UINTMAX_MAX@
#  define PRIuMAX PRIu64
# else
#  define PRIuMAX "lu"
# endif
#endif
#if !defined PRIxMAX || @PRI_MACROS_BROKEN@
# undef PRIxMAX
# if @UINT32_MAX_LT_UINTMAX_MAX@
#  define PRIxMAX PRIx64
# else
#  define PRIxMAX "lx"
# endif
#endif
#if !defined PRIXMAX || @PRI_MACROS_BROKEN@
# undef PRIXMAX
# if @UINT32_MAX_LT_UINTMAX_MAX@
#  define PRIXMAX PRIX64
# else
#  define PRIXMAX "lX"
# endif
#endif

#if !defined PRIdPTR || @PRI_MACROS_BROKEN@
# undef PRIdPTR
# ifdef INTPTR_MAX
#  define PRIdPTR @PRIPTR_PREFIX@ "d"
# endif
#endif
#if !defined PRIiPTR || @PRI_MACROS_BROKEN@
# undef PRIiPTR
# ifdef INTPTR_MAX
#  define PRIiPTR @PRIPTR_PREFIX@ "i"
# endif
#endif
#if !defined PRIoPTR || @PRI_MACROS_BROKEN@
# undef PRIoPTR
# ifdef UINTPTR_MAX
#  define PRIoPTR @PRIPTR_PREFIX@ "o"
# endif
#endif
#if !defined PRIuPTR || @PRI_MACROS_BROKEN@
# undef PRIuPTR
# ifdef UINTPTR_MAX
#  define PRIuPTR @PRIPTR_PREFIX@ "u"
# endif
#endif
#if !defined PRIxPTR || @PRI_MACROS_BROKEN@
# undef PRIxPTR
# ifdef UINTPTR_MAX
#  define PRIxPTR @PRIPTR_PREFIX@ "x"
# endif
#endif
#if !defined PRIXPTR || @PRI_MACROS_BROKEN@
# undef PRIXPTR
# ifdef UINTPTR_MAX
#  define PRIXPTR @PRIPTR_PREFIX@ "X"
# endif
#endif

#if !defined SCNd8 || @PRI_MACROS_BROKEN@
# undef SCNd8
# ifdef INT8_MAX
#  define SCNd8 "hhd"
# endif
#endif
#if !defined SCNi8 || @PRI_MACROS_BROKEN@
# undef SCNi8
# ifdef INT8_MAX
#  define SCNi8 "hhi"
# endif
#endif
#if !defined SCNo8 || @PRI_MACROS_BROKEN@
# undef SCNo8
# ifdef UINT8_MAX
#  define SCNo8 "hho"
# endif
#endif
#if !defined SCNu8 || @PRI_MACROS_BROKEN@
# undef SCNu8
# ifdef UINT8_MAX
#  define SCNu8 "hhu"
# endif
#endif
#if !defined SCNx8 || @PRI_MACROS_BROKEN@
# undef SCNx8
# ifdef UINT8_MAX
#  define SCNx8 "hhx"
# endif
#endif
#if !defined SCNd16 || @PRI_MACROS_BROKEN@
# undef SCNd16
# ifdef INT16_MAX
#  define SCNd16 "hd"
# endif
#endif
#if !defined SCNi16 || @PRI_MACROS_BROKEN@
# undef SCNi16
# ifdef INT16_MAX
#  define SCNi16 "hi"
# endif
#endif
#if !defined SCNo16 || @PRI_MACROS_BROKEN@
# undef SCNo16
# ifdef UINT16_MAX
#  define SCNo16 "ho"
# endif
#endif
#if !defined SCNu16 || @PRI_MACROS_BROKEN@
# undef SCNu16
# ifdef UINT16_MAX
#  define SCNu16 "hu"
# endif
#endif
#if !defined SCNx16 || @PRI_MACROS_BROKEN@
# undef SCNx16
# ifdef UINT16_MAX
#  define SCNx16 "hx"
# endif
#endif
#if !defined SCNd32 || @PRI_MACROS_BROKEN@
# undef SCNd32
# ifdef INT32_MAX
#  define SCNd32 "d"
# endif
#endif
#if !defined SCNi32 || @PRI_MACROS_BROKEN@
# undef SCNi32
# ifdef INT32_MAX
#  define SCNi32 "i"
# endif
#endif
#if !defined SCNo32 || @PRI_MACROS_BROKEN@
# undef SCNo32
# ifdef UINT32_MAX
#  define SCNo32 "o"
# endif
#endif
#if !defined SCNu32 || @PRI_MACROS_BROKEN@
# undef SCNu32
# ifdef UINT32_MAX
#  define SCNu32 "u"
# endif
#endif
#if !defined SCNx32 || @PRI_MACROS_BROKEN@
# undef SCNx32
# ifdef UINT32_MAX
#  define SCNx32 "x"
# endif
#endif
#ifdef INT64_MAX
# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@)
#  define _SCN64_PREFIX "l"
# elif defined _MSC_VER || defined __MINGW32__
#  define _SCN64_PREFIX "I64"
# elif @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
#  define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX
# endif
# if !defined SCNd64 || @PRI_MACROS_BROKEN@
#  undef SCNd64
#  define SCNd64 _SCN64_PREFIX "d"
# endif
# if !defined SCNi64 || @PRI_MACROS_BROKEN@
#  undef SCNi64
#  define SCNi64 _SCN64_PREFIX "i"
# endif
#endif
#ifdef UINT64_MAX
# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@)
#  define _SCNu64_PREFIX "l"
# elif defined _MSC_VER || defined __MINGW32__
#  define _SCNu64_PREFIX "I64"
# elif @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
#  define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX
# endif
# if !defined SCNo64 || @PRI_MACROS_BROKEN@
#  undef SCNo64
#  define SCNo64 _SCNu64_PREFIX "o"
# endif
# if !defined SCNu64 || @PRI_MACROS_BROKEN@
#  undef SCNu64
#  define SCNu64 _SCNu64_PREFIX "u"
# endif
# if !defined SCNx64 || @PRI_MACROS_BROKEN@
#  undef SCNx64
#  define SCNx64 _SCNu64_PREFIX "x"
# endif
#endif

#if !defined SCNdLEAST8 || @PRI_MACROS_BROKEN@
# undef SCNdLEAST8
# define SCNdLEAST8 "hhd"
#endif
#if !defined SCNiLEAST8 || @PRI_MACROS_BROKEN@
# undef SCNiLEAST8
# define SCNiLEAST8 "hhi"
#endif
#if !defined SCNoLEAST8 || @PRI_MACROS_BROKEN@
# undef SCNoLEAST8
# define SCNoLEAST8 "hho"
#endif
#if !defined SCNuLEAST8 || @PRI_MACROS_BROKEN@
# undef SCNuLEAST8
# define SCNuLEAST8 "hhu"
#endif
#if !defined SCNxLEAST8 || @PRI_MACROS_BROKEN@
# undef SCNxLEAST8
# define SCNxLEAST8 "hhx"
#endif
#if !defined SCNdLEAST16 || @PRI_MACROS_BROKEN@
# undef SCNdLEAST16
# define SCNdLEAST16 "hd"
#endif
#if !defined SCNiLEAST16 || @PRI_MACROS_BROKEN@
# undef SCNiLEAST16
# define SCNiLEAST16 "hi"
#endif
#if !defined SCNoLEAST16 || @PRI_MACROS_BROKEN@
# undef SCNoLEAST16
# define SCNoLEAST16 "ho"
#endif
#if !defined SCNuLEAST16 || @PRI_MACROS_BROKEN@
# undef SCNuLEAST16
# define SCNuLEAST16 "hu"
#endif
#if !defined SCNxLEAST16 || @PRI_MACROS_BROKEN@
# undef SCNxLEAST16
# define SCNxLEAST16 "hx"
#endif
#if !defined SCNdLEAST32 || @PRI_MACROS_BROKEN@
# undef SCNdLEAST32
# define SCNdLEAST32 "d"
#endif
#if !defined SCNiLEAST32 || @PRI_MACROS_BROKEN@
# undef SCNiLEAST32
# define SCNiLEAST32 "i"
#endif
#if !defined SCNoLEAST32 || @PRI_MACROS_BROKEN@
# undef SCNoLEAST32
# define SCNoLEAST32 "o"
#endif
#if !defined SCNuLEAST32 || @PRI_MACROS_BROKEN@
# undef SCNuLEAST32
# define SCNuLEAST32 "u"
#endif
#if !defined SCNxLEAST32 || @PRI_MACROS_BROKEN@
# undef SCNxLEAST32
# define SCNxLEAST32 "x"
#endif
#ifdef INT64_MAX
# if !defined SCNdLEAST64 || @PRI_MACROS_BROKEN@
#  undef SCNdLEAST64
#  define SCNdLEAST64 SCNd64
# endif
# if !defined SCNiLEAST64 || @PRI_MACROS_BROKEN@
#  undef SCNiLEAST64
#  define SCNiLEAST64 SCNi64
# endif
#endif
#ifdef UINT64_MAX
# if !defined SCNoLEAST64 || @PRI_MACROS_BROKEN@
#  undef SCNoLEAST64
#  define SCNoLEAST64 SCNo64
# endif
# if !defined SCNuLEAST64 || @PRI_MACROS_BROKEN@
#  undef SCNuLEAST64
#  define SCNuLEAST64 SCNu64
# endif
# if !defined SCNxLEAST64 || @PRI_MACROS_BROKEN@
#  undef SCNxLEAST64
#  define SCNxLEAST64 SCNx64
# endif
#endif

#if !defined SCNdFAST8 || @PRI_MACROS_BROKEN@
# undef SCNdFAST8
# if INT_FAST8_MAX > INT32_MAX
#  define SCNdFAST8 SCNd64
# elif INT_FAST8_MAX == 0x7fff
#  define SCNdFAST8 "hd"
# elif INT_FAST8_MAX == 0x7f
#  define SCNdFAST8 "hhd"
# else
#  define SCNdFAST8 "d"
# endif
#endif
#if !defined SCNiFAST8 || @PRI_MACROS_BROKEN@
# undef SCNiFAST8
# if INT_FAST8_MAX > INT32_MAX
#  define SCNiFAST8 SCNi64
# elif INT_FAST8_MAX == 0x7fff
#  define SCNiFAST8 "hi"
# elif INT_FAST8_MAX == 0x7f
#  define SCNiFAST8 "hhi"
# else
#  define SCNiFAST8 "i"
# endif
#endif
#if !defined SCNoFAST8 || @PRI_MACROS_BROKEN@
# undef SCNoFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define SCNoFAST8 SCNo64
# elif UINT_FAST8_MAX == 0xffff
#  define SCNoFAST8 "ho"
# elif UINT_FAST8_MAX == 0xff
#  define SCNoFAST8 "hho"
# else
#  define SCNoFAST8 "o"
# endif
#endif
#if !defined SCNuFAST8 || @PRI_MACROS_BROKEN@
# undef SCNuFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define SCNuFAST8 SCNu64
# elif UINT_FAST8_MAX == 0xffff
#  define SCNuFAST8 "hu"
# elif UINT_FAST8_MAX == 0xff
#  define SCNuFAST8 "hhu"
# else
#  define SCNuFAST8 "u"
# endif
#endif
#if !defined SCNxFAST8 || @PRI_MACROS_BROKEN@
# undef SCNxFAST8
# if UINT_FAST8_MAX > UINT32_MAX
#  define SCNxFAST8 SCNx64
# elif UINT_FAST8_MAX == 0xffff
#  define SCNxFAST8 "hx"
# elif UINT_FAST8_MAX == 0xff
#  define SCNxFAST8 "hhx"
# else
#  define SCNxFAST8 "x"
# endif
#endif
#if !defined SCNdFAST16 || @PRI_MACROS_BROKEN@
# undef SCNdFAST16
# if INT_FAST16_MAX > INT32_MAX
#  define SCNdFAST16 SCNd64
# elif INT_FAST16_MAX == 0x7fff
#  define SCNdFAST16 "hd"
# else
#  define SCNdFAST16 "d"
# endif
#endif
#if !defined SCNiFAST16 || @PRI_MACROS_BROKEN@
# undef SCNiFAST16
# if INT_FAST16_MAX > INT32_MAX
#  define SCNiFAST16 SCNi64
# elif INT_FAST16_MAX == 0x7fff
#  define SCNiFAST16 "hi"
# else
#  define SCNiFAST16 "i"
# endif
#endif
#if !defined SCNoFAST16 || @PRI_MACROS_BROKEN@
# undef SCNoFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define SCNoFAST16 SCNo64
# elif UINT_FAST16_MAX == 0xffff
#  define SCNoFAST16 "ho"
# else
#  define SCNoFAST16 "o"
# endif
#endif
#if !defined SCNuFAST16 || @PRI_MACROS_BROKEN@
# undef SCNuFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define SCNuFAST16 SCNu64
# elif UINT_FAST16_MAX == 0xffff
#  define SCNuFAST16 "hu"
# else
#  define SCNuFAST16 "u"
# endif
#endif
#if !defined SCNxFAST16 || @PRI_MACROS_BROKEN@
# undef SCNxFAST16
# if UINT_FAST16_MAX > UINT32_MAX
#  define SCNxFAST16 SCNx64
# elif UINT_FAST16_MAX == 0xffff
#  define SCNxFAST16 "hx"
# else
#  define SCNxFAST16 "x"
# endif
#endif
#if !defined SCNdFAST32 || @PRI_MACROS_BROKEN@
# undef SCNdFAST32
# if INT_FAST32_MAX > INT32_MAX
#  define SCNdFAST32 SCNd64
# else
#  define SCNdFAST32 "d"
# endif
#endif
#if !defined SCNiFAST32 || @PRI_MACROS_BROKEN@
# undef SCNiFAST32
# if INT_FAST32_MAX > INT32_MAX
#  define SCNiFAST32 SCNi64
# else
#  define SCNiFAST32 "i"
# endif
#endif
#if !defined SCNoFAST32 || @PRI_MACROS_BROKEN@
# undef SCNoFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define SCNoFAST32 SCNo64
# else
#  define SCNoFAST32 "o"
# endif
#endif
#if !defined SCNuFAST32 || @PRI_MACROS_BROKEN@
# undef SCNuFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define SCNuFAST32 SCNu64
# else
#  define SCNuFAST32 "u"
# endif
#endif
#if !defined SCNxFAST32 || @PRI_MACROS_BROKEN@
# undef SCNxFAST32
# if UINT_FAST32_MAX > UINT32_MAX
#  define SCNxFAST32 SCNx64
# else
#  define SCNxFAST32 "x"
# endif
#endif
#ifdef INT64_MAX
# if !defined SCNdFAST64 || @PRI_MACROS_BROKEN@
#  undef SCNdFAST64
#  define SCNdFAST64 SCNd64
# endif
# if !defined SCNiFAST64 || @PRI_MACROS_BROKEN@
#  undef SCNiFAST64
#  define SCNiFAST64 SCNi64
# endif
#endif
#ifdef UINT64_MAX
# if !defined SCNoFAST64 || @PRI_MACROS_BROKEN@
#  undef SCNoFAST64
#  define SCNoFAST64 SCNo64
# endif
# if !defined SCNuFAST64 || @PRI_MACROS_BROKEN@
#  undef SCNuFAST64
#  define SCNuFAST64 SCNu64
# endif
# if !defined SCNxFAST64 || @PRI_MACROS_BROKEN@
#  undef SCNxFAST64
#  define SCNxFAST64 SCNx64
# endif
#endif

#if !defined SCNdMAX || @PRI_MACROS_BROKEN@
# undef SCNdMAX
# if @INT32_MAX_LT_INTMAX_MAX@
#  define SCNdMAX SCNd64
# else
#  define SCNdMAX "ld"
# endif
#endif
#if !defined SCNiMAX || @PRI_MACROS_BROKEN@
# undef SCNiMAX
# if @INT32_MAX_LT_INTMAX_MAX@
#  define SCNiMAX SCNi64
# else
#  define SCNiMAX "li"
# endif
#endif
#if !defined SCNoMAX || @PRI_MACROS_BROKEN@
# undef SCNoMAX
# if @UINT32_MAX_LT_UINTMAX_MAX@
#  define SCNoMAX SCNo64
# else
#  define SCNoMAX "lo"
# endif
#endif
#if !defined SCNuMAX || @PRI_MACROS_BROKEN@
# undef SCNuMAX
# if @UINT32_MAX_LT_UINTMAX_MAX@
#  define SCNuMAX SCNu64
# else
#  define SCNuMAX "lu"
# endif
#endif
#if !defined SCNxMAX || @PRI_MACROS_BROKEN@
# undef SCNxMAX
# if @UINT32_MAX_LT_UINTMAX_MAX@
#  define SCNxMAX SCNx64
# else
#  define SCNxMAX "lx"
# endif
#endif

#if !defined SCNdPTR || @PRI_MACROS_BROKEN@
# undef SCNdPTR
# ifdef INTPTR_MAX
#  define SCNdPTR @PRIPTR_PREFIX@ "d"
# endif
#endif
#if !defined SCNiPTR || @PRI_MACROS_BROKEN@
# undef SCNiPTR
# ifdef INTPTR_MAX
#  define SCNiPTR @PRIPTR_PREFIX@ "i"
# endif
#endif
#if !defined SCNoPTR || @PRI_MACROS_BROKEN@
# undef SCNoPTR
# ifdef UINTPTR_MAX
#  define SCNoPTR @PRIPTR_PREFIX@ "o"
# endif
#endif
#if !defined SCNuPTR || @PRI_MACROS_BROKEN@
# undef SCNuPTR
# ifdef UINTPTR_MAX
#  define SCNuPTR @PRIPTR_PREFIX@ "u"
# endif
#endif
#if !defined SCNxPTR || @PRI_MACROS_BROKEN@
# undef SCNxPTR
# ifdef UINTPTR_MAX
#  define SCNxPTR @PRIPTR_PREFIX@ "x"
# endif
#endif

/* 7.8.2 Functions for greatest-width integer types */

#ifdef __cplusplus
extern "C" {
#endif

#if @GNULIB_IMAXABS@
# if !@HAVE_DECL_IMAXABS@
extern intmax_t imaxabs (intmax_t);
# endif
#elif defined GNULIB_POSIXCHECK
# undef imaxabs
# if HAVE_RAW_DECL_IMAXABS
_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - "
                 "use gnulib module imaxabs for portability");
# endif
#endif

#if @GNULIB_IMAXDIV@
# if !@HAVE_DECL_IMAXDIV@
#  if !GNULIB_defined_imaxdiv_t
typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t;
#   define GNULIB_defined_imaxdiv_t 1
#  endif
extern imaxdiv_t imaxdiv (intmax_t, intmax_t);
# endif
#elif defined GNULIB_POSIXCHECK
# undef imaxdiv
# if HAVE_RAW_DECL_IMAXDIV
_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - "
                 "use gnulib module imaxdiv for portability");
# endif
#endif

#if @GNULIB_STRTOIMAX@
# if @REPLACE_STRTOIMAX@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strtoimax
#   define strtoimax rpl_strtoimax
#  endif
_GL_FUNCDECL_RPL (strtoimax, intmax_t,
                  (const char *, char **, int) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (strtoimax, intmax_t, (const char *, char **, int));
# else
#  if !@HAVE_DECL_STRTOIMAX@
#   undef strtoimax
_GL_FUNCDECL_SYS (strtoimax, intmax_t,
                  (const char *, char **, int) _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (strtoimax, intmax_t, (const char *, char **, int));
# endif
_GL_CXXALIASWARN (strtoimax);
#elif defined GNULIB_POSIXCHECK
# undef strtoimax
# if HAVE_RAW_DECL_STRTOIMAX
_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - "
                 "use gnulib module strtoimax for portability");
# endif
#endif

#if @GNULIB_STRTOUMAX@
# if @REPLACE_STRTOUMAX@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strtoumax
#   define strtoumax rpl_strtoumax
#  endif
_GL_FUNCDECL_RPL (strtoumax, uintmax_t,
                  (const char *, char **, int) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (strtoumax, uintmax_t, (const char *, char **, int));
# else
#  if !@HAVE_DECL_STRTOUMAX@
#   undef strtoumax
_GL_FUNCDECL_SYS (strtoumax, uintmax_t,
                  (const char *, char **, int) _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (strtoumax, uintmax_t, (const char *, char **, int));
# endif
_GL_CXXALIASWARN (strtoumax);
#elif defined GNULIB_POSIXCHECK
# undef strtoumax
# if HAVE_RAW_DECL_STRTOUMAX
_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - "
                 "use gnulib module strtoumax for portability");
# endif
#endif

/* Don't bother defining or declaring wcstoimax and wcstoumax, since
   wide-character functions like this are hardly ever useful.  */

#ifdef __cplusplus
}
#endif

#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */
���������������CSSC-1.4.1/gl/tests/test-fgetc.c��������������������������������������������������������������������0000644�0000000�0000000�00000004704�12655624572�014436� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of fgetc() function.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <stdio.h>

#include "signature.h"
SIGNATURE_CHECK (fgetc, int, (FILE *));

#include <errno.h>
#include <fcntl.h>
#include <unistd.h>

#include "msvc-inval.h"

#include "macros.h"

int
main (int argc, char **argv)
{
  const char *filename = "test-fgetc.txt";

  /* We don't have an fgetc() function that installs an invalid parameter
     handler so far.  So install that handler here, explicitly.  */
#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
    && MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
  gl_msvc_inval_ensure_handler ();
#endif

  /* Prepare a file.  */
  {
    const char text[] = "hello world";
    int fd = open (filename, O_RDWR | O_CREAT | O_TRUNC, 0600);
    ASSERT (fd >= 0);
    ASSERT (write (fd, text, sizeof (text)) == sizeof (text));
    ASSERT (close (fd) == 0);
  }

  /* Test that fgetc() sets errno if someone else closes the stream
     fd behind the back of stdio.  */
  {
    FILE *fp = fopen (filename, "r");
    ASSERT (fp != NULL);
    ASSERT (close (fileno (fp)) == 0);
    errno = 0;
    ASSERT (fgetc (fp) == EOF);
    ASSERT (errno == EBADF);
    ASSERT (ferror (fp));
    fclose (fp);
  }

  /* Test that fgetc() sets errno if the stream was constructed with
     an invalid file descriptor.  */
  {
    FILE *fp = fdopen (-1, "r");
    if (fp != NULL)
      {
        errno = 0;
        ASSERT (fgetc (fp) == EOF);
        ASSERT (errno == EBADF);
        ASSERT (ferror (fp));
        fclose (fp);
      }
  }
  {
    FILE *fp;
    close (99);
    fp = fdopen (99, "r");
    if (fp != NULL)
      {
        errno = 0;
        ASSERT (fgetc (fp) == EOF);
        ASSERT (errno == EBADF);
        ASSERT (ferror (fp));
        fclose (fp);
      }
  }

  /* Clean up.  */
  unlink (filename);

  return 0;
}
������������������������������������������������������������CSSC-1.4.1/gl/tests/test-string.c�������������������������������������������������������������������0000644�0000000�0000000�00000002007�12655624573�014647� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <string.h> substitute.
   Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <string.h>

#include "verify.h"

/* Check that NULL can be passed through varargs as a pointer type,
   per POSIX 2008.  */
verify (sizeof NULL == sizeof (void *));

int
main (void)
{
  return 0;
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-inttypes.c�����������������������������������������������������������������0000644�0000000�0000000�00000006060�12655624570�015220� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <inttypes.h> substitute.
   Copyright (C) 2006-2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <inttypes.h>

#include <stddef.h>

/* Tests for macros supposed to be defined in inttypes.h.  */

const char *k = /* implicit string concatenation */
#ifdef INT8_MAX
  PRId8 PRIi8
#endif
#ifdef UINT8_MAX
  PRIo8 PRIu8 PRIx8 PRIX8
#endif
#ifdef INT16_MAX
  PRId16 PRIi16
#endif
#ifdef UINT16_MAX
  PRIo16 PRIu16 PRIx16 PRIX16
#endif
#ifdef INT32_MAX
  PRId32 PRIi32
#endif
#ifdef UINT32_MAX
  PRIo32 PRIu32 PRIx32 PRIX32
#endif
#ifdef INT64_MAX
  PRId64 PRIi64
#endif
#ifdef UINT64_MAX
  PRIo64 PRIu64 PRIx64 PRIX64
#endif
  PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8
  PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16
  PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32
  PRIdLEAST64 PRIiLEAST64
  PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64
  PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8
  PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16
  PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32
  PRIdFAST64 PRIiFAST64
  PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64
  PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX
#ifdef INTPTR_MAX
  PRIdPTR PRIiPTR
#endif
#ifdef UINTPTR_MAX
  PRIoPTR PRIuPTR PRIxPTR PRIXPTR
#endif
  ;
const char *l = /* implicit string concatenation */
#ifdef INT8_MAX
  SCNd8 SCNi8
#endif
#ifdef UINT8_MAX
  SCNo8 SCNu8 SCNx8
#endif
#ifdef INT16_MAX
  SCNd16 SCNi16
#endif
#ifdef UINT16_MAX
  SCNo16 SCNu16 SCNx16
#endif
#ifdef INT32_MAX
  SCNd32 SCNi32
#endif
#ifdef UINT32_MAX
  SCNo32 SCNu32 SCNx32
#endif
#ifdef INT64_MAX
  SCNd64 SCNi64
#endif
#ifdef UINT64_MAX
  SCNo64 SCNu64 SCNx64
#endif
  SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8
  SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16
  SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32
  SCNdLEAST64 SCNiLEAST64
  SCNoLEAST64 SCNuLEAST64 SCNxLEAST64
  SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8
  SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16
  SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32
  SCNdFAST64 SCNiFAST64
  SCNoFAST64 SCNuFAST64 SCNxFAST64
  SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX
#ifdef INTPTR_MAX
  SCNdPTR SCNiPTR
#endif
#ifdef UINTPTR_MAX
  SCNoPTR SCNuPTR SCNxPTR
#endif
  ;

int
main (void)
{
  return 0;
}
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-vc-list-files-git.sh�������������������������������������������������������0000755�0000000�0000000�00000002636�12655624573�017006� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh
# Unit tests for vc-list-files
# Copyright (C) 2008-2016 Free Software Foundation, Inc.
# This file is part of the GNUlib Library.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

: ${srcdir=.}
. "$srcdir/init.sh"; path_prepend_ "$abs_aux_dir" .

tmpdir=vc-git-$$
GIT_DIR= GIT_WORK_TREE=; unset GIT_DIR GIT_WORK_TREE

fail=1
mkdir $tmpdir && cd $tmpdir &&
  # without git, skip the test
  # The double use of 'exit' is needed for the reference to $? inside the trap.
  { ( git init -q ) > /dev/null 2>&1 \
    || skip_ "git not found in PATH"; } &&
  mkdir d &&
  touch d/a b c &&
  git config user.email "you@example.com" &&
  git config user.name "Your Name" &&
  git add . > /dev/null &&
  git commit -q -a -m log &&
  printf '%s\n' b c d/a > expected &&
  vc-list-files > actual &&
  compare expected actual &&
  fail=0

Exit $fail
��������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-lstat.h��������������������������������������������������������������������0000644�0000000�0000000�00000007270�12655624573�014504� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of lstat() function.
   Copyright (C) 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Simon Josefsson, 2008; and Eric Blake, 2009.  */

/* This file is designed to test both lstat(n,buf) and
   fstatat(AT_FDCWD,n,buf,AT_SYMLINK_NOFOLLOW).  FUNC is the function
   to test.  Assumes that BASE and ASSERT are already defined, and
   that appropriate headers are already included.  If PRINT, warn
   before skipping symlink tests with status 77.  */

static int
test_lstat_func (int (*func) (char const *, struct stat *), bool print)
{
  struct stat st1;
  struct stat st2;

  /* Test for common directories.  */
  ASSERT (func (".", &st1) == 0);
  ASSERT (func ("./", &st2) == 0);
  ASSERT (SAME_INODE (st1, st2));
  ASSERT (S_ISDIR (st1.st_mode));
  ASSERT (S_ISDIR (st2.st_mode));
  ASSERT (func ("/", &st1) == 0);
  ASSERT (func ("///", &st2) == 0);
  ASSERT (SAME_INODE (st1, st2));
  ASSERT (S_ISDIR (st1.st_mode));
  ASSERT (S_ISDIR (st2.st_mode));
  ASSERT (func ("..", &st1) == 0);
  ASSERT (S_ISDIR (st1.st_mode));

  /* Test for error conditions.  */
  errno = 0;
  ASSERT (func ("", &st1) == -1);
  ASSERT (errno == ENOENT);
  errno = 0;
  ASSERT (func ("nosuch", &st1) == -1);
  ASSERT (errno == ENOENT);
  errno = 0;
  ASSERT (func ("nosuch/", &st1) == -1);
  ASSERT (errno == ENOENT);

  ASSERT (close (creat (BASE "file", 0600)) == 0);
  ASSERT (func (BASE "file", &st1) == 0);
  ASSERT (S_ISREG (st1.st_mode));
  errno = 0;
  ASSERT (func (BASE "file/", &st1) == -1);
  ASSERT (errno == ENOTDIR);

  /* Now for some symlink tests, where supported.  We set up:
     link1 -> directory
     link2 -> file
     link3 -> dangling
     link4 -> loop
     then test behavior both with and without trailing slash.
  */
  if (symlink (".", BASE "link1") != 0)
    {
      ASSERT (unlink (BASE "file") == 0);
      if (print)
        fputs ("skipping test: symlinks not supported on this file system\n",
               stderr);
      return 77;
    }
  ASSERT (symlink (BASE "file", BASE "link2") == 0);
  ASSERT (symlink (BASE "nosuch", BASE "link3") == 0);
  ASSERT (symlink (BASE "link4", BASE "link4") == 0);

  ASSERT (func (BASE "link1", &st1) == 0);
  ASSERT (S_ISLNK (st1.st_mode));
  ASSERT (func (BASE "link1/", &st1) == 0);
  ASSERT (stat (BASE "link1", &st2) == 0);
  ASSERT (S_ISDIR (st1.st_mode));
  ASSERT (S_ISDIR (st2.st_mode));
  ASSERT (SAME_INODE (st1, st2));

  ASSERT (func (BASE "link2", &st1) == 0);
  ASSERT (S_ISLNK (st1.st_mode));
  errno = 0;
  ASSERT (func (BASE "link2/", &st1) == -1);
  ASSERT (errno == ENOTDIR);

  ASSERT (func (BASE "link3", &st1) == 0);
  ASSERT (S_ISLNK (st1.st_mode));
  errno = 0;
  ASSERT (func (BASE "link3/", &st1) == -1);
  ASSERT (errno == ENOENT);

  ASSERT (func (BASE "link4", &st1) == 0);
  ASSERT (S_ISLNK (st1.st_mode));
  errno = 0;
  ASSERT (func (BASE "link4/", &st1) == -1);
  ASSERT (errno == ELOOP);

  /* Cleanup.  */
  ASSERT (unlink (BASE "file") == 0);
  ASSERT (unlink (BASE "link1") == 0);
  ASSERT (unlink (BASE "link2") == 0);
  ASSERT (unlink (BASE "link3") == 0);
  ASSERT (unlink (BASE "link4") == 0);

  return 0;
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fseek2.sh������������������������������������������������������������������0000755�0000000�0000000�00000000105�12354351101�014664� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh

exec ./test-fseek${EXEEXT} 1 2 < "$srcdir/test-fseek2.sh"
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-sys_file.c�����������������������������������������������������������������0000644�0000000�0000000�00000001717�12655624573�015165� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <sys/file.h> substitute.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include <sys/file.h>

int
main (void)
{
  switch (0)
    {
    case LOCK_SH:
    case LOCK_EX:
    case LOCK_NB:
    case LOCK_UN:
      ;
    }
  return 0;
}
�������������������������������������������������CSSC-1.4.1/gl/tests/test-stddef.c�������������������������������������������������������������������0000644�0000000�0000000�00000005213�12655624573�014614� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <stddef.h> substitute.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include <stddef.h>
#include <stdalign.h>
#include "verify.h"

/* Check that appropriate types are defined.  */
wchar_t a = 'c';
ptrdiff_t b = 1;
size_t c = 2;
max_align_t x;

/* Check that NULL can be passed through varargs as a pointer type,
   per POSIX 2008.  */
verify (sizeof NULL == sizeof (void *));

/* Check that offsetof produces integer constants with correct type.  */
struct d
{
  char e;
  char f;
};
/* Solaris 10 has a bug where offsetof is under-parenthesized, and
   cannot be used as an arbitrary expression.  However, since it is
   unlikely to bite real code, we ignore that short-coming.  */
/* verify (sizeof offsetof (struct d, e) == sizeof (size_t)); */
verify (sizeof (offsetof (struct d, e)) == sizeof (size_t));
verify (offsetof (struct d, e) < -1); /* Must be unsigned.  */
verify (offsetof (struct d, f) == 1);

/* Check max_align_t's alignment.  */
verify (alignof (double) <= alignof (max_align_t));
verify (alignof (int) <= alignof (max_align_t));
verify (alignof (long double) <= alignof (max_align_t));
verify (alignof (long int) <= alignof (max_align_t));
verify (alignof (ptrdiff_t) <= alignof (max_align_t));
verify (alignof (size_t) <= alignof (max_align_t));
verify (alignof (wchar_t) <= alignof (max_align_t));
verify (alignof (struct d) <= alignof (max_align_t));
#if defined __GNUC__ || defined __IBM__ALIGNOF__
verify (__alignof__ (double) <= __alignof__ (max_align_t));
verify (__alignof__ (int) <= __alignof__ (max_align_t));
verify (__alignof__ (long double) <= __alignof__ (max_align_t));
verify (__alignof__ (long int) <= __alignof__ (max_align_t));
verify (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t));
verify (__alignof__ (size_t) <= __alignof__ (max_align_t));
verify (__alignof__ (wchar_t) <= __alignof__ (max_align_t));
verify (__alignof__ (struct d) <= __alignof__ (max_align_t));
#endif

int
main (void)
{
  return 0;
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/stat.c��������������������������������������������������������������������������0000644�0000000�0000000�00000010666�12655624572�013350� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Work around platform bugs in stat.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* written by Eric Blake */

/* If the user's config.h happens to include <sys/stat.h>, let it include only
   the system's <sys/stat.h> here, so that orig_stat doesn't recurse to
   rpl_stat.  */
#define __need_system_sys_stat_h
#include <config.h>

/* Get the original definition of stat.  It might be defined as a macro.  */
#include <sys/types.h>
#include <sys/stat.h>
#undef __need_system_sys_stat_h

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# if _GL_WINDOWS_64_BIT_ST_SIZE
#  undef stat /* avoid warning on mingw64 with _FILE_OFFSET_BITS=64 */
#  define stat _stati64
#  define REPLACE_FUNC_STAT_DIR 1
#  undef REPLACE_FUNC_STAT_FILE
# elif REPLACE_FUNC_STAT_FILE
/* mingw64 has a broken stat() function, based on _stat(), in libmingwex.a.
   Bypass it.  */
#  define stat _stat
#  define REPLACE_FUNC_STAT_DIR 1
#  undef REPLACE_FUNC_STAT_FILE
# endif
#endif

static int
orig_stat (const char *filename, struct stat *buf)
{
  return stat (filename, buf);
}

/* Specification.  */
/* Write "sys/stat.h" here, not <sys/stat.h>, otherwise OSF/1 5.1 DTK cc
   eliminates this include because of the preliminary #include <sys/stat.h>
   above.  */
#include "sys/stat.h"

#include <errno.h>
#include <limits.h>
#include <stdbool.h>
#include <string.h>
#include "dosname.h"
#include "verify.h"

#if REPLACE_FUNC_STAT_DIR
# include "pathmax.h"
  /* The only known systems where REPLACE_FUNC_STAT_DIR is needed also
     have a constant PATH_MAX.  */
# ifndef PATH_MAX
#  error "Please port this replacement to your platform"
# endif
#endif

/* Store information about NAME into ST.  Work around bugs with
   trailing slashes.  Mingw has other bugs (such as st_ino always
   being 0 on success) which this wrapper does not work around.  But
   at least this implementation provides the ability to emulate fchdir
   correctly.  */

int
rpl_stat (char const *name, struct stat *st)
{
  int result = orig_stat (name, st);
#if REPLACE_FUNC_STAT_FILE
  /* Solaris 9 mistakenly succeeds when given a non-directory with a
     trailing slash.  */
  if (result == 0 && !S_ISDIR (st->st_mode))
    {
      size_t len = strlen (name);
      if (ISSLASH (name[len - 1]))
        {
          errno = ENOTDIR;
          return -1;
        }
    }
#endif /* REPLACE_FUNC_STAT_FILE */
#if REPLACE_FUNC_STAT_DIR

  if (result == -1 && errno == ENOENT)
    {
      /* Due to mingw's oddities, there are some directories (like
         c:\) where stat() only succeeds with a trailing slash, and
         other directories (like c:\windows) where stat() only
         succeeds without a trailing slash.  But we want the two to be
         synonymous, since chdir() manages either style.  Likewise, Mingw also
         reports ENOENT for names longer than PATH_MAX, when we want
         ENAMETOOLONG, and for stat("file/"), when we want ENOTDIR.
         Fortunately, mingw PATH_MAX is small enough for stack
         allocation.  */
      char fixed_name[PATH_MAX + 1] = {0};
      size_t len = strlen (name);
      bool check_dir = false;
      verify (PATH_MAX <= 4096);
      if (PATH_MAX <= len)
        errno = ENAMETOOLONG;
      else if (len)
        {
          strcpy (fixed_name, name);
          if (ISSLASH (fixed_name[len - 1]))
            {
              check_dir = true;
              while (len && ISSLASH (fixed_name[len - 1]))
                fixed_name[--len] = '\0';
              if (!len)
                fixed_name[0] = '/';
            }
          else
            fixed_name[len++] = '/';
          result = orig_stat (fixed_name, st);
          if (result == 0 && check_dir && !S_ISDIR (st->st_mode))
            {
              result = -1;
              errno = ENOTDIR;
            }
        }
    }
#endif /* REPLACE_FUNC_STAT_DIR */
  return result;
}
��������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fseeko.c�������������������������������������������������������������������0000644�0000000�0000000�00000004574�12655624572�014627� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of fseeko() function.
   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

/* None of the files accessed by this test are large, so disable the
   fseek link warning if we are not using the gnulib fseek module.  */
#define _GL_NO_LARGE_FILES
#include <stdio.h>

#include "signature.h"
SIGNATURE_CHECK (fseeko, int, (FILE *, off_t, int));


#include "macros.h"

#ifndef FUNC_UNGETC_BROKEN
# define FUNC_UNGETC_BROKEN 0
#endif

int
main (int argc, char **argv _GL_UNUSED)
{
  /* Assume stdin is non-empty, seekable, and starts with '#!/bin/sh'
     iff argc > 1.  */
  int expected = argc > 1 ? 0 : -1;
  /* Exit with success only if fseek/fseeko agree.  */
  int r1 = fseeko (stdin, 0, SEEK_CUR);
  int r2 = fseek (stdin, 0, SEEK_CUR);
  ASSERT (r1 == r2 && r1 == expected);
  if (argc > 1)
    {
      /* Test that fseek discards previously read ungetc data.  */
      int ch = fgetc (stdin);
      ASSERT (ch == '#');
      ASSERT (ungetc (ch, stdin) == ch);
      ASSERT (fseeko (stdin, 2, SEEK_SET) == 0);
      ch = fgetc (stdin);
      ASSERT (ch == '/');
      if (2 < argc)
        {
          if (FUNC_UNGETC_BROKEN)
            {
              fputs ("Skipping test: ungetc cannot handle arbitrary bytes\n",
                     stderr);
              return 77;
            }
          /* Test that fseek discards random ungetc data.  */
          ASSERT (ungetc (ch ^ 0xff, stdin) == (ch ^ 0xff));
        }
      ASSERT (fseeko (stdin, 0, SEEK_END) == 0);
      ASSERT (fgetc (stdin) == EOF);
      /* Test that fseek resets end-of-file marker.  */
      ASSERT (feof (stdin));
      ASSERT (fseeko (stdin, 0, SEEK_END) == 0);
      ASSERT (!feof (stdin));
    }
  return 0;
}
������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/binary-io.h���������������������������������������������������������������������0000644�0000000�0000000�00000004724�12655624572�014271� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Binary mode I/O.
   Copyright (C) 2001, 2003, 2005, 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef _BINARY_H
#define _BINARY_H

/* For systems that distinguish between text and binary I/O.
   O_BINARY is guaranteed by the gnulib <fcntl.h>. */
#include <fcntl.h>

/* The MSVC7 <stdio.h> doesn't like to be included after '#define fileno ...',
   so we include it here first.  */
#include <stdio.h>

#ifndef _GL_INLINE_HEADER_BEGIN
 #error "Please include config.h first."
#endif
_GL_INLINE_HEADER_BEGIN
#ifndef BINARY_IO_INLINE
# define BINARY_IO_INLINE _GL_INLINE
#endif

/* set_binary_mode (fd, mode)
   sets the binary/text I/O mode of file descriptor fd to the given mode
   (must be O_BINARY or O_TEXT) and returns the previous mode.  */
#if O_BINARY
# if defined __EMX__ || defined __DJGPP__ || defined __CYGWIN__
#  include <io.h> /* declares setmode() */
#  define set_binary_mode setmode
# else
#  define set_binary_mode _setmode
#  undef fileno
#  define fileno _fileno
# endif
#else
  /* On reasonable systems, binary I/O is the only choice.  */
  /* Use a function rather than a macro, to avoid gcc warnings
     "warning: statement with no effect".  */
BINARY_IO_INLINE int
set_binary_mode (int fd, int mode)
{
  (void) fd;
  (void) mode;
  return O_BINARY;
}
#endif

/* SET_BINARY (fd);
   changes the file descriptor fd to perform binary I/O.  */
#if defined __DJGPP__ || defined __EMX__
# include <unistd.h> /* declares isatty() */
  /* Avoid putting stdin/stdout in binary mode if it is connected to
     the console, because that would make it impossible for the user
     to interrupt the program through Ctrl-C or Ctrl-Break.  */
# define SET_BINARY(fd) ((void) (!isatty (fd) ? (set_binary_mode (fd, O_BINARY), 0) : 0))
#else
# define SET_BINARY(fd) ((void) set_binary_mode (fd, O_BINARY))
#endif

_GL_INLINE_HEADER_END

#endif /* _BINARY_H */
��������������������������������������������CSSC-1.4.1/gl/tests/test-fcntl-h.c������������������������������������������������������������������0000644�0000000�0000000�00000005524�12655624572�014702� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <fcntl.h> substitute.
   Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <fcntl.h>

/* Check that the various O_* macros are defined.  */
int o = (O_DIRECT | O_DIRECTORY | O_DSYNC | O_IGNORE_CTTY | O_NDELAY | O_NOATIME
	 | O_NONBLOCK | O_NOCTTY | O_NOFOLLOW | O_NOLINK | O_NOLINKS | O_NOTRANS
	 | O_RSYNC | O_SYNC | O_TTY_INIT | O_BINARY | O_TEXT);

/* Check that the various SEEK_* macros are defined.  */
int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET };

/* Check that the FD_* macros are defined.  */
int i = FD_CLOEXEC;

/* Check that the types are all defined.  */
pid_t t1;
off_t t2;
mode_t t3;

int
main (void)
{
  /* Ensure no overlap in SEEK_*. */
  switch (0)
    {
    case SEEK_CUR:
    case SEEK_END:
    case SEEK_SET:
      ;
    }

  /* Ensure no dangerous overlap in non-zero gnulib-defined replacements.  */
  switch (O_RDONLY)
    {
      /* Access modes */
    case O_RDONLY:
    case O_WRONLY:
    case O_RDWR:
#if O_EXEC && O_EXEC != O_RDONLY
    case O_EXEC:
#endif
#if O_SEARCH && O_EXEC != O_SEARCH && O_SEARCH != O_RDONLY
    case O_SEARCH:
#endif
      i = ! (~O_ACCMODE & (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH));
      break;

      /* Everyone should have these */
    case O_CREAT:
    case O_EXCL:
    case O_TRUNC:
    case O_APPEND:
      break;

      /* These might be 0 or O_RDONLY, only test non-zero versions.  */
#if O_CLOEXEC
    case O_CLOEXEC:
#endif
#if O_DIRECT
    case O_DIRECT:
#endif
#if O_DIRECTORY
    case O_DIRECTORY:
#endif
#if O_DSYNC
    case O_DSYNC:
#endif
#if O_IGNORE_CTTY
    case O_IGNORE_CTTY:
#endif
#if O_NOATIME
    case O_NOATIME:
#endif
#if O_NONBLOCK
    case O_NONBLOCK:
#endif
#if O_NOCTTY
    case O_NOCTTY:
#endif
#if O_NOFOLLOW
    case O_NOFOLLOW:
#endif
#if O_NOLINK
    case O_NOLINK:
#endif
#if O_NOLINKS
    case O_NOLINKS:
#endif
#if O_NOTRANS
    case O_NOTRANS:
#endif
#if O_RSYNC && O_RSYNC != O_DSYNC
    case O_RSYNC:
#endif
#if O_SYNC && O_SYNC != O_DSYNC && O_SYNC != O_RSYNC
    case O_SYNC:
#endif
#if O_TTY_INIT
    case O_TTY_INIT:
#endif
#if O_BINARY
    case O_BINARY:
#endif
#if O_TEXT
    case O_TEXT:
#endif
      ;
    }

  return !i;
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/stdbool.in.h��������������������������������������������������������������������0000644�0000000�0000000�00000011772�12655624572�014454� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Copyright (C) 2001-2003, 2006-2016 Free Software Foundation, Inc.
   Written by Bruno Haible <haible@clisp.cons.org>, 2001.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#ifndef _GL_STDBOOL_H
#define _GL_STDBOOL_H

/* ISO C 99 <stdbool.h> for platforms that lack it.  */

/* Usage suggestions:

   Programs that use <stdbool.h> should be aware of some limitations
   and standards compliance issues.

   Standards compliance:

       - <stdbool.h> must be #included before 'bool', 'false', 'true'
         can be used.

       - You cannot assume that sizeof (bool) == 1.

       - Programs should not undefine the macros bool, true, and false,
         as C99 lists that as an "obsolescent feature".

   Limitations of this substitute, when used in a C89 environment:

       - <stdbool.h> must be #included before the '_Bool' type can be used.

       - You cannot assume that _Bool is a typedef; it might be a macro.

       - Bit-fields of type 'bool' are not supported.  Portable code
         should use 'unsigned int foo : 1;' rather than 'bool foo : 1;'.

       - In C99, casts and automatic conversions to '_Bool' or 'bool' are
         performed in such a way that every nonzero value gets converted
         to 'true', and zero gets converted to 'false'.  This doesn't work
         with this substitute.  With this substitute, only the values 0 and 1
         give the expected result when converted to _Bool' or 'bool'.

       - C99 allows the use of (_Bool)0.0 in constant expressions, but
         this substitute cannot always provide this property.

   Also, it is suggested that programs use 'bool' rather than '_Bool';
   this isn't required, but 'bool' is more common.  */


/* 7.16. Boolean type and values */

/* BeOS <sys/socket.h> already #defines false 0, true 1.  We use the same
   definitions below, but temporarily we have to #undef them.  */
#if defined __BEOS__ && !defined __HAIKU__
# include <OS.h> /* defines bool but not _Bool */
# undef false
# undef true
#endif

#ifdef __cplusplus
# define _Bool bool
# define bool bool
#else
# if defined __BEOS__ && !defined __HAIKU__
  /* A compiler known to have 'bool'.  */
  /* If the compiler already has both 'bool' and '_Bool', we can assume they
     are the same types.  */
#  if !@HAVE__BOOL@
typedef bool _Bool;
#  endif
# else
#  if !defined __GNUC__
   /* If @HAVE__BOOL@:
        Some HP-UX cc and AIX IBM C compiler versions have compiler bugs when
        the built-in _Bool type is used.  See
          http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
          http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
          http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
        Similar bugs are likely with other compilers as well; this file
        wouldn't be used if <stdbool.h> was working.
        So we override the _Bool type.
      If !@HAVE__BOOL@:
        Need to define _Bool ourselves. As 'signed char' or as an enum type?
        Use of a typedef, with SunPRO C, leads to a stupid
          "warning: _Bool is a keyword in ISO C99".
        Use of an enum type, with IRIX cc, leads to a stupid
          "warning(1185): enumerated type mixed with another type".
        Even the existence of an enum type, without a typedef,
          "Invalid enumerator. (badenum)" with HP-UX cc on Tru64.
        The only benefit of the enum, debuggability, is not important
        with these compilers.  So use 'signed char' and no enum.  */
#   define _Bool signed char
#  else
   /* With this compiler, trust the _Bool type if the compiler has it.  */
#   if !@HAVE__BOOL@
   /* For the sake of symbolic names in gdb, define true and false as
      enum constants, not only as macros.
      It is tempting to write
         typedef enum { false = 0, true = 1 } _Bool;
      so that gdb prints values of type 'bool' symbolically.  But then
      values of type '_Bool' might promote to 'int' or 'unsigned int'
      (see ISO C 99 6.7.2.2.(4)); however, '_Bool' must promote to 'int'
      (see ISO C 99 6.3.1.1.(2)).  So add a negative value to the
      enum; this ensures that '_Bool' promotes to 'int'.  */
typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool;
#   endif
#  endif
# endif
# define bool _Bool
#endif

/* The other macros must be usable in preprocessor directives.  */
#ifdef __cplusplus
# define false false
# define true true
#else
# define false 0
# define true 1
#endif

#define __bool_true_false_are_defined 1

#endif /* _GL_STDBOOL_H */
������CSSC-1.4.1/gl/tests/same-inode.h��������������������������������������������������������������������0000644�0000000�0000000�00000002202�12655624572�014406� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Determine whether two stat buffers refer to the same file.

   Copyright (C) 2006, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef SAME_INODE_H
# define SAME_INODE_H 1

# ifdef __VMS
#  define SAME_INODE(a, b)             \
    ((a).st_ino[0] == (b).st_ino[0]    \
     && (a).st_ino[1] == (b).st_ino[1] \
     && (a).st_ino[2] == (b).st_ino[2] \
     && (a).st_dev == (b).st_dev)
# else
#  define SAME_INODE(a, b)    \
    ((a).st_ino == (b).st_ino \
     && (a).st_dev == (b).st_dev)
# endif

#endif
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-stdint.c�������������������������������������������������������������������0000644�0000000�0000000�00000026176�12655624570�014660� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <stdint.h> substitute.
   Copyright (C) 2006-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2006.  */

#include <config.h>

/* Whether to enable pedantic checks. */
#define DO_PEDANTIC 0

#include <stdint.h>

#include "verify.h"
#include "intprops.h"

#if __GNUC__ >= 2 && DO_PEDANTIC
# define verify_same_types(expr1,expr2)  \
    extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \
    extern void _verify_func(__LINE__) (__typeof__ (expr2) *);
# define _verify_func(line) _verify_func2(line)
# define _verify_func2(line) verify_func_ ## line
#else
# define verify_same_types(expr1,expr2) extern void verify_func (int)
#endif

/* 7.18.1.1. Exact-width integer types */
/* 7.18.2.1. Limits of exact-width integer types */

int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX };
verify (TYPE_MINIMUM (int8_t) == INT8_MIN);
verify (TYPE_MAXIMUM (int8_t) == INT8_MAX);
verify_same_types (INT8_MIN, (int8_t) 0 + 0);
verify_same_types (INT8_MAX, (int8_t) 0 + 0);

int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX };
verify (TYPE_MINIMUM (int16_t) == INT16_MIN);
verify (TYPE_MAXIMUM (int16_t) == INT16_MAX);
verify_same_types (INT16_MIN, (int16_t) 0 + 0);
verify_same_types (INT16_MAX, (int16_t) 0 + 0);

int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX };
verify (TYPE_MINIMUM (int32_t) == INT32_MIN);
verify (TYPE_MAXIMUM (int32_t) == INT32_MAX);
verify_same_types (INT32_MIN, (int32_t) 0 + 0);
verify_same_types (INT32_MAX, (int32_t) 0 + 0);

#ifdef INT64_MAX
int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX };
verify (TYPE_MINIMUM (int64_t) == INT64_MIN);
verify (TYPE_MAXIMUM (int64_t) == INT64_MAX);
verify_same_types (INT64_MIN, (int64_t) 0 + 0);
verify_same_types (INT64_MAX, (int64_t) 0 + 0);
#endif

uint8_t b1[2] = { UINT8_C (17), UINT8_MAX };
verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX);
verify_same_types (UINT8_MAX, (uint8_t) 0 + 0);

uint16_t b2[2] = { UINT16_C (17), UINT16_MAX };
verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX);
verify_same_types (UINT16_MAX, (uint16_t) 0 + 0);

uint32_t b3[2] = { UINT32_C (17), UINT32_MAX };
verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX);
verify_same_types (UINT32_MAX, (uint32_t) 0 + 0);

#ifdef UINT64_MAX
uint64_t b4[2] = { UINT64_C (17), UINT64_MAX };
verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX);
verify_same_types (UINT64_MAX, (uint64_t) 0 + 0);
#endif

#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX
/* ok */
#else
err or;
#endif

#if UINT8_MAX && UINT16_MAX && UINT32_MAX
/* ok */
#else
err or;
#endif

/* 7.18.1.2. Minimum-width integer types */
/* 7.18.2.2. Limits of minimum-width integer types */

int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX };
verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN);
verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX);
verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0);
verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0);

int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX };
verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN);
verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX);
verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0);
verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0);

int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX };
verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN);
verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX);
verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0);
verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0);

#ifdef INT_LEAST64_MAX
int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX };
verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN);
verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX);
verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0);
verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0);
#endif

uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX };
verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX);
verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0);

uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX };
verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX);
verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0);

uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX };
verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX);
verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0);

#ifdef UINT_LEAST64_MAX
uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX };
verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX);
verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0);
#endif

#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX
/* ok */
#else
err or;
#endif

#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX
/* ok */
#else
err or;
#endif

/* 7.18.1.3. Fastest minimum-width integer types */
/* 7.18.2.3. Limits of fastest minimum-width integer types */

int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX };
verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN);
verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX);
verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0);
verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0);

int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX };
verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN);
verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX);
verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0);
verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0);

int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX };
verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN);
verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX);
verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0);
verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0);

#ifdef INT_FAST64_MAX
int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX };
verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN);
verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX);
verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0);
verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0);
#endif

uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX };
verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX);
verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0);

uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX };
verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX);
verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0);

uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX };
verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX);
verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0);

#ifdef UINT_FAST64_MAX
uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX };
verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX);
verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0);
#endif

#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX
/* ok */
#else
err or;
#endif

#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX
/* ok */
#else
err or;
#endif

/* 7.18.1.4. Integer types capable of holding object pointers */
/* 7.18.2.4. Limits of integer types capable of holding object pointers */

intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX };
verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN);
verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX);
verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0);
verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0);

uintptr_t h[2] = { 17, UINTPTR_MAX };
verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX);
verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0);

#if INTPTR_MIN && INTPTR_MAX && UINTPTR_MAX
/* ok */
#else
err or;
#endif

/* 7.18.1.5. Greatest-width integer types */
/* 7.18.2.5. Limits of greatest-width integer types */

intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX };
verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN);
verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX);
verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0);
verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0);

uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX };
verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX);
verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0);

/* As of 2007, Sun C and HP-UX 10.20 cc don't support 'long long' constants in
   the preprocessor.  */
#if !(defined __SUNPRO_C || (defined __hpux && !defined __GNUC__))
#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX
/* ok */
#else
err or;
#endif
#endif

/* 7.18.3. Limits of other integer types */

#include <stddef.h>

verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN);
verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX);
verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0);
verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0);

#if PTRDIFF_MIN && PTRDIFF_MAX
/* ok */
#else
err or;
#endif

#include <signal.h>

verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN);
verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX);
verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0);
verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0);

#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX
/* ok */
#else
err or;
#endif

verify (TYPE_MAXIMUM (size_t) == SIZE_MAX);
verify_same_types (SIZE_MAX, (size_t) 0 + 0);

#if SIZE_MAX
/* ok */
#else
err or;
#endif

#if HAVE_WCHAR_T
verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN);
verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX);
verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0);
verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0);

# if WCHAR_MIN != 17 && WCHAR_MAX
/* ok */
# else
err or;
# endif
#endif

#if HAVE_WINT_T
# include <wchar.h>

verify (TYPE_MINIMUM (wint_t) == WINT_MIN);
verify (TYPE_MAXIMUM (wint_t) == WINT_MAX);
verify_same_types (WINT_MIN, (wint_t) 0 + 0);
verify_same_types (WINT_MAX, (wint_t) 0 + 0);

# if WINT_MIN != 17 && WINT_MAX
/* ok */
# else
err or;
# endif
#endif

/* 7.18.4. Macros for integer constants */

verify (INT8_C (17) == 17);
verify_same_types (INT8_C (17), (int_least8_t)0 + 0);
verify (UINT8_C (17) == 17);
verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0);

verify (INT16_C (17) == 17);
verify_same_types (INT16_C (17), (int_least16_t)0 + 0);
verify (UINT16_C (17) == 17);
verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0);

verify (INT32_C (17) == 17);
verify_same_types (INT32_C (17), (int_least32_t)0 + 0);
verify (UINT32_C (17) == 17);
verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0);

#ifdef INT64_C
verify (INT64_C (17) == 17);
verify_same_types (INT64_C (17), (int_least64_t)0 + 0);
#endif
#ifdef UINT64_C
verify (UINT64_C (17) == 17);
verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0);
#endif

verify (INTMAX_C (17) == 17);
verify_same_types (INTMAX_C (17), (intmax_t)0 + 0);
verify (UINTMAX_C (17) == 17);
verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0);


int
main (void)
{
  return 0;
}
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-open.h���������������������������������������������������������������������0000644�0000000�0000000�00000006460�12655624573�014316� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of opening a file descriptor.
   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

/* Make test_open always inline if we're using Fortify, which defines
   __always_inline to do that.  Do nothing otherwise.  This works
   around a glibc bug whereby 'open' cannot be used as a function
   pointer when _FORTIFY_SOURCE is positive.  */

#if __GLIBC__ && defined __always_inline
# define ALWAYS_INLINE __always_inline
#else
# define ALWAYS_INLINE
#endif

/* This file is designed to test both open(n,buf[,mode]) and
   openat(AT_FDCWD,n,buf[,mode]).  FUNC is the function to test.
   Assumes that BASE and ASSERT are already defined, and that
   appropriate headers are already included.  If PRINT, warn before
   skipping symlink tests with status 77.  */

static ALWAYS_INLINE int
test_open (int (*func) (char const *, int, ...), bool print)
{
  int fd;
  /* Remove anything from prior partial run.  */
  unlink (BASE "file");

  /* Cannot create directory.  */
  errno = 0;
  ASSERT (func ("nonexist.ent/", O_CREAT | O_RDONLY, 0600) == -1);
  ASSERT (errno == ENOTDIR || errno == EISDIR || errno == ENOENT
          || errno == EINVAL);

  /* Create a regular file.  */
  fd = func (BASE "file", O_CREAT | O_RDONLY, 0600);
  ASSERT (0 <= fd);
  ASSERT (close (fd) == 0);

  /* Trailing slash handling.  */
  errno = 0;
  ASSERT (func (BASE "file/", O_RDONLY) == -1);
  ASSERT (errno == ENOTDIR || errno == EISDIR || errno == EINVAL);

  /* Directories cannot be opened for writing.  */
  errno = 0;
  ASSERT (func (".", O_WRONLY) == -1);
  ASSERT (errno == EISDIR || errno == EACCES);

  /* /dev/null must exist, and be writable.  */
  fd = func ("/dev/null", O_RDONLY);
  ASSERT (0 <= fd);
  {
    char c;
    ASSERT (read (fd, &c, 1) == 0);
  }
  ASSERT (close (fd) == 0);
  fd = func ("/dev/null", O_WRONLY);
  ASSERT (0 <= fd);
  ASSERT (write (fd, "c", 1) == 1);
  ASSERT (close (fd) == 0);

  /* Although O_NONBLOCK on regular files can be ignored, it must not
     cause a failure.  */
  fd = func (BASE "file", O_NONBLOCK | O_RDONLY);
  ASSERT (0 <= fd);
  ASSERT (close (fd) == 0);

  /* Symlink handling, where supported.  */
  if (symlink (BASE "file", BASE "link") != 0)
    {
      ASSERT (unlink (BASE "file") == 0);
      if (print)
        fputs ("skipping test: symlinks not supported on this file system\n",
               stderr);
      return 77;
    }
  errno = 0;
  ASSERT (func (BASE "link/", O_RDONLY) == -1);
  ASSERT (errno == ENOTDIR);
  fd = func (BASE "link", O_RDONLY);
  ASSERT (0 <= fd);
  ASSERT (close (fd) == 0);

  /* Cleanup.  */
  ASSERT (unlink (BASE "file") == 0);
  ASSERT (unlink (BASE "link") == 0);

  return 0;
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/cloexec.h�����������������������������������������������������������������������0000644�0000000�0000000�00000002734�12655624572�014021� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* closexec.c - set or clear the close-on-exec descriptor flag

   Copyright (C) 2004, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

#include <stdbool.h>

/* Set the 'FD_CLOEXEC' flag of DESC if VALUE is true,
   or clear the flag if VALUE is false.
   Return 0 on success, or -1 on error with 'errno' set.

   Note that on MingW, this function does NOT protect DESC from being
   inherited into spawned children.  Instead, either use dup_cloexec
   followed by closing the original DESC, or use interfaces such as
   open or pipe2 that accept flags like O_CLOEXEC to create DESC
   non-inheritable in the first place.  */

int set_cloexec_flag (int desc, bool value);

/* Duplicates a file handle FD, while marking the copy to be closed
   prior to exec or spawn.  Returns -1 and sets errno if FD could not
   be duplicated.  */

int dup_cloexec (int fd);
������������������������������������CSSC-1.4.1/gl/tests/test-fseeko.sh������������������������������������������������������������������0000755�0000000�0000000�00000000173�12354351101�014766� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh

./test-fseeko${EXEEXT} 1 < "$srcdir/test-fseeko.sh" || exit 1
echo hi | ./test-fseeko${EXEEXT} || exit 1
exit 0
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fseek.sh�������������������������������������������������������������������0000755�0000000�0000000�00000000170�12354351101�014604� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh

./test-fseek${EXEEXT} 1 < "$srcdir/test-fseek.sh" || exit 1
echo hi | ./test-fseek${EXEEXT} || exit 1
exit 0
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-ignore-value.c�������������������������������������������������������������0000644�0000000�0000000�00000003651�12655624573�015744� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test the "ignore-value" module.

   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake.  */

#include <config.h>

#include "ignore-value.h"

#include <stdio.h>

#ifndef _GL_ATTRIBUTE_RETURN_CHECK
# if __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4)
#  define _GL_ATTRIBUTE_RETURN_CHECK
# else
#  define _GL_ATTRIBUTE_RETURN_CHECK __attribute__((__warn_unused_result__))
# endif
#endif

struct s { int i; };
static char doChar (void) _GL_ATTRIBUTE_RETURN_CHECK;
static int doInt (void) _GL_ATTRIBUTE_RETURN_CHECK;
static off_t doOff (void) _GL_ATTRIBUTE_RETURN_CHECK;
static void *doPtr (void) _GL_ATTRIBUTE_RETURN_CHECK;
static struct s doStruct (void) _GL_ATTRIBUTE_RETURN_CHECK;

static char
doChar (void)
{
  return 0;
}

static int
doInt (void)
{
  return 0;
}

static off_t
doOff (void)
{
  return 0;
}

static void *
doPtr (void)
{
  return NULL;
}

static struct s
doStruct (void)
{
  static struct s s1;
  return s1;
}

int
main (void)
{
  /* If this test can compile with -Werror and the same warnings as
     the rest of the project, then we are properly silencing warnings
     about ignored return values.  */
  ignore_value (doChar ());
  ignore_value (doInt ());
  ignore_value (doOff ());
  ignore_value (doPtr ());
  ignore_value (doStruct ());
  return 0;
}
���������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/init.sh�������������������������������������������������������������������������0000644�0000000�0000000�00000046560�12655624572�013532� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������# source this file; set up for tests

# Copyright (C) 2009-2016 Free Software Foundation, Inc.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Using this file in a test
# =========================
#
# The typical skeleton of a test looks like this:
#
#   #!/bin/sh
#   . "${srcdir=.}/init.sh"; path_prepend_ .
#   Execute some commands.
#   Note that these commands are executed in a subdirectory, therefore you
#   need to prepend "../" to relative filenames in the build directory.
#   Note that the "path_prepend_ ." is useful only if the body of your
#   test invokes programs residing in the initial directory.
#   For example, if the programs you want to test are in src/, and this test
#   script is named tests/test-1, then you would use "path_prepend_ ../src",
#   or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH"
#   to all tests via automake's TESTS_ENVIRONMENT.
#   Set the exit code 0 for success, 77 for skipped, or 1 or other for failure.
#   Use the skip_ and fail_ functions to print a diagnostic and then exit
#   with the corresponding exit code.
#   Exit $?

# Executing a test that uses this file
# ====================================
#
# Running a single test:
#   $ make check TESTS=test-foo.sh
#
# Running a single test, with verbose output:
#   $ make check TESTS=test-foo.sh VERBOSE=yes
#
# Running a single test, with single-stepping:
#   1. Go into a sub-shell:
#   $ bash
#   2. Set relevant environment variables from TESTS_ENVIRONMENT in the
#      Makefile:
#   $ export srcdir=../../tests # this is an example
#   3. Execute the commands from the test, copy&pasting them one by one:
#   $ . "$srcdir/init.sh"; path_prepend_ .
#   ...
#   4. Finally
#   $ exit

ME_=`expr "./$0" : '.*/\(.*\)$'`

# We use a trap below for cleanup.  This requires us to go through
# hoops to get the right exit status transported through the handler.
# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests.
# Turn off errexit here so that we don't trip the bug with OSF1/Tru64
# sh inside this function.
Exit () { set +e; (exit $1); exit $1; }

# Print warnings (e.g., about skipped and failed tests) to this file number.
# Override by defining to say, 9, in init.cfg, and putting say,
#   export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2
# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file.
# This is useful when using automake's parallel tests mode, to print
# the reason for skip/failure to console, rather than to the .log files.
: ${stderr_fileno_=2}

# Note that correct expansion of "$*" depends on IFS starting with ' '.
# Always write the full diagnostic to stderr.
# When stderr_fileno_ is not 2, also emit the first line of the
# diagnostic to that file descriptor.
warn_ ()
{
  # If IFS does not start with ' ', set it and emit the warning in a subshell.
  case $IFS in
    ' '*) printf '%s\n' "$*" >&2
          test $stderr_fileno_ = 2 \
            || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;;
    *) (IFS=' '; warn_ "$@");;
  esac
}
fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; }
skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; }
fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; }
framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; }

# This is used to simplify checking of the return value
# which is useful when ensuring a command fails as desired.
# I.e., just doing `command ... &&fail=1` will not catch
# a segfault in command for example.  With this helper you
# instead check an explicit exit code like
#   returns_ 1 command ... || fail
returns_ () {
  # Disable tracing so it doesn't interfere with stderr of the wrapped command
  { set +x; } 2>/dev/null

  local exp_exit="$1"
  shift
  "$@"
  test $? -eq $exp_exit && ret_=0 || ret_=1

  if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then
    set -x
  fi
  { return $ret_; } 2>/dev/null
}

# Sanitize this shell to POSIX mode, if possible.
DUALCASE=1; export DUALCASE
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in
    *posix*) set -o posix ;;
  esac
fi

# We require $(...) support unconditionally.
# We require a few additional shell features only when $EXEEXT is nonempty,
# in order to support automatic $EXEEXT emulation:
# - hyphen-containing alias names
# - we prefer to use ${var#...} substitution, rather than having
#   to work around lack of support for that feature.
# The following code attempts to find a shell with support for these features.
# If the current shell passes the test, we're done.  Otherwise, test other
# shells until we find one that passes.  If one is found, re-exec it.
# If no acceptable shell is found, skip the current test.
#
# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that
# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do.
#
# Use "9" to indicate success (rather than 0), in case some shell acts
# like Solaris 10's /bin/sh but exits successfully instead of with status 2.

# Eval this code in a subshell to determine a shell's suitability.
# 10 - passes all tests; ok to use
#  9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score
#  ? - not ok
gl_shell_test_script_='
test $(echo y) = y || exit 1
f_local_() { local v=1; }; f_local_ || exit 1
score_=10
if test "$VERBOSE" = yes; then
  test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9
fi
test -z "$EXEEXT" && exit $score_
shopt -s expand_aliases
alias a-b="echo zoo"
v=abx
     test ${v%x} = ab \
  && test ${v#a} = bx \
  && test $(a-b) = zoo \
  && exit $score_
'

if test "x$1" = "x--no-reexec"; then
  shift
else
  # Assume a working shell.  Export to subshells (setup_ needs this).
  gl_set_x_corrupts_stderr_=false
  export gl_set_x_corrupts_stderr_

  # Record the first marginally acceptable shell.
  marginal_=

  # Search for a shell that meets our requirements.
  for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \
      /bin/sh bash dash zsh pdksh fail
  do
    test "$re_shell_" = no_shell && continue

    # If we've made it all the way to the sentinel, "fail" without
    # finding even a marginal shell, skip this test.
    if test "$re_shell_" = fail; then
      test -z "$marginal_" && skip_ failed to find an adequate shell
      re_shell_=$marginal_
      break
    fi

    # When testing the current shell, simply "eval" the test code.
    # Otherwise, run it via $re_shell_ -c ...
    if test "$re_shell_" = __current__; then
      # 'eval'ing this code makes Solaris 10's /bin/sh exit with
      # $? set to 2.  It does not evaluate any of the code after the
      # "unexpected" first '('.  Thus, we must run it in a subshell.
      ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1
    else
      "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null
    fi

    st_=$?

    # $re_shell_ works just fine.  Use it.
    if test $st_ = 10; then
      gl_set_x_corrupts_stderr_=false
      break
    fi

    # If this is our first marginally acceptable shell, remember it.
    if test "$st_:$marginal_" = 9: ; then
      marginal_="$re_shell_"
      gl_set_x_corrupts_stderr_=true
    fi
  done

  if test "$re_shell_" != __current__; then
    # Found a usable shell.  Preserve -v and -x.
    case $- in
      *v*x* | *x*v*) opts_=-vx ;;
      *v*) opts_=-v ;;
      *x*) opts_=-x ;;
      *) opts_= ;;
    esac
    re_shell=$re_shell_
    export re_shell
    exec "$re_shell_" $opts_ "$0" --no-reexec "$@"
    echo "$ME_: exec failed" 1>&2
    exit 127
  fi
fi

# If this is bash, turn off all aliases.
test -n "$BASH_VERSION" && unalias -a

# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to
# PROG_NAME.exe), we want to support hyphen-containing names like test-acos.
# That is part of the shell-selection test above.  Why use aliases rather
# than functions?  Because support for hyphen-containing aliases is more
# widespread than that for hyphen-containing function names.
test -n "$EXEEXT" && shopt -s expand_aliases

# Enable glibc's malloc-perturbing option.
# This is useful for exposing code that depends on the fact that
# malloc-related functions often return memory that is mostly zeroed.
# If you have the time and cycles, use valgrind to do an even better job.
: ${MALLOC_PERTURB_=87}
export MALLOC_PERTURB_

# This is a stub function that is run upon trap (upon regular exit and
# interrupt).  Override it with a per-test function, e.g., to unmount
# a partition, or to undo any other global state changes.
cleanup_ () { :; }

# Emit a header similar to that from diff -u;  Print the simulated "diff"
# command so that the order of arguments is clear.  Don't bother with @@ lines.
emit_diff_u_header_ ()
{
  printf '%s\n' "diff -u $*" \
    "--- $1	1970-01-01" \
    "+++ $2	1970-01-01"
}

# Arrange not to let diff or cmp operate on /dev/null,
# since on some systems (at least OSF/1 5.1), that doesn't work.
# When there are not two arguments, or no argument is /dev/null, return 2.
# When one argument is /dev/null and the other is not empty,
# cat the nonempty file to stderr and return 1.
# Otherwise, return 0.
compare_dev_null_ ()
{
  test $# = 2 || return 2

  if test "x$1" = x/dev/null; then
    test -s "$2" || return 0
    emit_diff_u_header_ "$@"; sed 's/^/+/' "$2"
    return 1
  fi

  if test "x$2" = x/dev/null; then
    test -s "$1" || return 0
    emit_diff_u_header_ "$@"; sed 's/^/-/' "$1"
    return 1
  fi

  return 2
}

if diff_out_=`exec 2>/dev/null; diff -u "$0" "$0" < /dev/null` \
   && diff -u Makefile "$0" 2>/dev/null | grep '^[+]#!' >/dev/null; then
  # diff accepts the -u option and does not (like AIX 7 'diff') produce an
  # extra space on column 1 of every content line.
  if test -z "$diff_out_"; then
    compare_ () { diff -u "$@"; }
  else
    compare_ ()
    {
      if diff -u "$@" > diff.out; then
        # No differences were found, but Solaris 'diff' produces output
        # "No differences encountered". Hide this output.
        rm -f diff.out
        true
      else
        cat diff.out
        rm -f diff.out
        false
      fi
    }
  fi
elif diff_out_=`exec 2>/dev/null; diff -c "$0" "$0" < /dev/null`; then
  if test -z "$diff_out_"; then
    compare_ () { diff -c "$@"; }
  else
    compare_ ()
    {
      if diff -c "$@" > diff.out; then
        # No differences were found, but AIX and HP-UX 'diff' produce output
        # "No differences encountered" or "There are no differences between the
        # files.". Hide this output.
        rm -f diff.out
        true
      else
        cat diff.out
        rm -f diff.out
        false
      fi
    }
  fi
elif cmp -s /dev/null /dev/null 2>/dev/null; then
  compare_ () { cmp -s "$@"; }
else
  compare_ () { cmp "$@"; }
fi

# Usage: compare EXPECTED ACTUAL
#
# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more.
# Otherwise, propagate $? to caller: any diffs have already been printed.
compare ()
{
  # This looks like it can be factored to use a simple "case $?"
  # after unchecked compare_dev_null_ invocation, but that would
  # fail in a "set -e" environment.
  if compare_dev_null_ "$@"; then
    return 0
  else
    case $? in
      1) return 1;;
      *) compare_ "$@";;
    esac
  fi
}

# An arbitrary prefix to help distinguish test directories.
testdir_prefix_ () { printf gt; }

# Run the user-overridable cleanup_ function, remove the temporary
# directory and exit with the incoming value of $?.
remove_tmp_ ()
{
  __st=$?
  cleanup_
  # cd out of the directory we're about to remove
  cd "$initial_cwd_" || cd / || cd /tmp
  chmod -R u+rwx "$test_dir_"
  # If removal fails and exit status was to be 0, then change it to 1.
  rm -rf "$test_dir_" || { test $__st = 0 && __st=1; }
  exit $__st
}

# Given a directory name, DIR, if every entry in it that matches *.exe
# contains only the specified bytes (see the case stmt below), then print
# a space-separated list of those names and return 0.  Otherwise, don't
# print anything and return 1.  Naming constraints apply also to DIR.
find_exe_basenames_ ()
{
  feb_dir_=$1
  feb_fail_=0
  feb_result_=
  feb_sp_=
  for feb_file_ in $feb_dir_/*.exe; do
    # If there was no *.exe file, or there existed a file named "*.exe" that
    # was deleted between the above glob expansion and the existence test
    # below, just skip it.
    test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \
      && continue
    # Exempt [.exe, since we can't create a function by that name, yet
    # we can't invoke [ by PATH search anyways due to shell builtins.
    test "x$feb_file_" = "x$feb_dir_/[.exe" && continue
    case $feb_file_ in
      *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;;
      *) # Remove leading file name components as well as the .exe suffix.
         feb_file_=${feb_file_##*/}
         feb_file_=${feb_file_%.exe}
         feb_result_="$feb_result_$feb_sp_$feb_file_";;
    esac
    feb_sp_=' '
  done
  test $feb_fail_ = 0 && printf %s "$feb_result_"
  return $feb_fail_
}

# Consider the files in directory, $1.
# For each file name of the form PROG.exe, create an alias named
# PROG that simply invokes PROG.exe, then return 0.  If any selected
# file name or the directory name, $1, contains an unexpected character,
# define no alias and return 1.
create_exe_shims_ ()
{
  case $EXEEXT in
    '') return 0 ;;
    .exe) ;;
    *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;;
  esac

  base_names_=`find_exe_basenames_ $1` \
    || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; }

  if test -n "$base_names_"; then
    for base_ in $base_names_; do
      alias "$base_"="$base_$EXEEXT"
    done
  fi

  return 0
}

# Use this function to prepend to PATH an absolute name for each
# specified, possibly-$initial_cwd_-relative, directory.
path_prepend_ ()
{
  while test $# != 0; do
    path_dir_=$1
    case $path_dir_ in
      '') fail_ "invalid path dir: '$1'";;
      /*) abs_path_dir_=$path_dir_;;
      *) abs_path_dir_=$initial_cwd_/$path_dir_;;
    esac
    case $abs_path_dir_ in
      *:*) fail_ "invalid path dir: '$abs_path_dir_'";;
    esac
    PATH="$abs_path_dir_:$PATH"

    # Create an alias, FOO, for each FOO.exe in this directory.
    create_exe_shims_ "$abs_path_dir_" \
      || fail_ "something failed (above): $abs_path_dir_"
    shift
  done
  export PATH
}

setup_ ()
{
  if test "$VERBOSE" = yes; then
    # Test whether set -x may cause the selected shell to corrupt an
    # application's stderr.  Many do, including zsh-4.3.10 and the /bin/sh
    # from SunOS 5.11, OpenBSD 4.7 and Irix 5.x and 6.5.
    # If enabling verbose output this way would cause trouble, simply
    # issue a warning and refrain.
    if $gl_set_x_corrupts_stderr_; then
      warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr"
    else
      set -x
    fi
  fi

  initial_cwd_=$PWD
  fail=0

  pfx_=`testdir_prefix_`
  test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \
    || fail_ "failed to create temporary directory in $initial_cwd_"
  cd "$test_dir_" || fail_ "failed to cd to temporary directory"

  # As autoconf-generated configure scripts do, ensure that IFS
  # is defined initially, so that saving and restoring $IFS works.
  gl_init_sh_nl_='
'
  IFS=" ""	$gl_init_sh_nl_"

  # This trap statement, along with a trap on 0 below, ensure that the
  # temporary directory, $test_dir_, is removed upon exit as well as
  # upon receipt of any of the listed signals.
  for sig_ in 1 2 3 13 15; do
    eval "trap 'Exit $(expr $sig_ + 128)' $sig_"
  done
}

# Create a temporary directory, much like mktemp -d does.
# Written by Jim Meyering.
#
# Usage: mktempd_ /tmp phoey.XXXXXXXXXX
#
# First, try to use the mktemp program.
# Failing that, we'll roll our own mktemp-like function:
#  - try to get random bytes from /dev/urandom
#  - failing that, generate output from a combination of quickly-varying
#      sources and gzip.  Ignore non-varying gzip header, and extract
#      "random" bits from there.
#  - given those bits, map to file-name bytes using tr, and try to create
#      the desired directory.
#  - make only $MAX_TRIES_ attempts

# Helper function.  Print $N pseudo-random bytes from a-zA-Z0-9.
rand_bytes_ ()
{
  n_=$1

  # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first?
  # But if they have openssl, they probably have mktemp, too.

  chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789
  dev_rand_=/dev/urandom
  if test -r "$dev_rand_"; then
    # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194.
    dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \
      | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_
    return
  fi

  n_plus_50_=`expr $n_ + 50`
  cmds_='date; date +%N; free; who -a; w; ps auxww; ps ef; netstat -n'
  data_=` (eval "$cmds_") 2>&1 | gzip `

  # Ensure that $data_ has length at least 50+$n_
  while :; do
    len_=`echo "$data_"|wc -c`
    test $n_plus_50_ -le $len_ && break;
    data_=` (echo "$data_"; eval "$cmds_") 2>&1 | gzip `
  done

  echo "$data_" \
    | dd bs=1 skip=50 count=$n_ 2>/dev/null \
    | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_
}

mktempd_ ()
{
  case $# in
  2);;
  *) fail_ "Usage: mktempd_ DIR TEMPLATE";;
  esac

  destdir_=$1
  template_=$2

  MAX_TRIES_=4

  # Disallow any trailing slash on specified destdir:
  # it would subvert the post-mktemp "case"-based destdir test.
  case $destdir_ in
  /) ;;
  */) fail_ "invalid destination dir: remove trailing slash(es)";;
  esac

  case $template_ in
  *XXXX) ;;
  *) fail_ \
       "invalid template: $template_ (must have a suffix of at least 4 X's)";;
  esac

  # First, try to use mktemp.
  d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` \
    || fail=1

  # The resulting name must be in the specified directory.
  case $d in "$destdir_"*);; *) fail=1;; esac

  # It must have created the directory.
  test -d "$d" || fail=1

  # It must have 0700 permissions.  Handle sticky "S" bits.
  perms=`ls -dgo "$d" 2>/dev/null|tr S -` || fail=1
  case $perms in drwx------*) ;; *) fail=1;; esac

  test $fail = 0 && {
    echo "$d"
    return
  }

  # If we reach this point, we'll have to create a directory manually.

  # Get a copy of the template without its suffix of X's.
  base_template_=`echo "$template_"|sed 's/XX*$//'`

  # Calculate how many X's we've just removed.
  template_length_=`echo "$template_" | wc -c`
  nx_=`echo "$base_template_" | wc -c`
  nx_=`expr $template_length_ - $nx_`

  err_=
  i_=1
  while :; do
    X_=`rand_bytes_ $nx_`
    candidate_dir_="$destdir_/$base_template_$X_"
    err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \
      && { echo "$candidate_dir_"; return; }
    test $MAX_TRIES_ -le $i_ && break;
    i_=`expr $i_ + 1`
  done
  fail_ "$err_"
}

# If you want to override the testdir_prefix_ function,
# or to add more utility functions, use this file.
test -f "$srcdir/init.cfg" \
  && . "$srcdir/init.cfg"

setup_ "$@"
# This trap is here, rather than in the setup_ function, because some
# shells run the exit trap at shell function exit, rather than script exit.
trap remove_tmp_ 0
������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fseek.c��������������������������������������������������������������������0000644�0000000�0000000�00000004354�12655624572�014444� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of fseek() function.
   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

/* None of the files accessed by this test are large, so disable the
   fseek link warning if the user requested GNULIB_POSIXCHECK.  */
#define _GL_NO_LARGE_FILES
#include <stdio.h>

#include "signature.h"
SIGNATURE_CHECK (fseek, int, (FILE *, long, int));

#include "macros.h"

#ifndef FUNC_UNGETC_BROKEN
# define FUNC_UNGETC_BROKEN 0
#endif

int
main (int argc, char **argv)
{
  /* Assume stdin is non-empty, seekable, and starts with '#!/bin/sh'
     iff argc > 1.  */
  int expected = argc > 1 ? 0 : -1;
  ASSERT (fseek (stdin, 0, SEEK_CUR) == expected);
  if (argc > 1)
    {
      /* Test that fseek discards previously read ungetc data.  */
      int ch = fgetc (stdin);
      ASSERT (ch == '#');
      ASSERT (ungetc (ch, stdin) == ch);
      ASSERT (fseek (stdin, 2, SEEK_SET) == 0);
      ch = fgetc (stdin);
      ASSERT (ch == '/');
      if (2 < argc)
        {
          if (FUNC_UNGETC_BROKEN)
            {
              fputs ("Skipping test: ungetc cannot handle arbitrary bytes\n",
                     stderr);
              return 77;
            }
          /* Test that fseek discards random ungetc data.  */
          ASSERT (ungetc (ch ^ 0xff, stdin) == (ch ^ 0xff));
        }
      ASSERT (fseek (stdin, 0, SEEK_END) == 0);
      ASSERT (fgetc (stdin) == EOF);
      /* Test that fseek resets end-of-file marker.  */
      ASSERT (feof (stdin));
      ASSERT (fseek (stdin, 0, SEEK_END) == 0);
      ASSERT (!feof (stdin));
    }
  return 0;
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/symlink.c�����������������������������������������������������������������������0000644�0000000�0000000�00000002631�12655624572�014054� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Stub for symlink().
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <unistd.h>

#include <errno.h>
#include <string.h>
#include <sys/stat.h>


#if HAVE_SYMLINK

# undef symlink

/* Create a symlink, but reject trailing slash.  */
int
rpl_symlink (char const *contents, char const *name)
{
  size_t len = strlen (name);
  if (len && name[len - 1] == '/')
    {
      struct stat st;
      if (lstat (name, &st) == 0)
        errno = EEXIST;
      return -1;
    }
  return symlink (contents, name);
}

#else /* !HAVE_SYMLINK */

/* The system does not support symlinks.  */
int
symlink (char const *contents _GL_UNUSED,
         char const *name _GL_UNUSED)
{
  errno = ENOSYS;
  return -1;
}

#endif /* !HAVE_SYMLINK */
�������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fseeko4.sh�����������������������������������������������������������������0000755�0000000�0000000�00000000117�12354351101�015050� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh

./test-fseeko4${EXEEXT} "$srcdir/test-fseeko4.sh" || exit 1

exit 0
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-symlink.h������������������������������������������������������������������0000644�0000000�0000000�00000006070�12655624573�015040� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Tests of symlink.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

/* This file is designed to test both symlink(a,b) and
   symlinkat(a,AT_FDCWD,b).  FUNC is the function to test.  Assumes
   that BASE and ASSERT are already defined, and that appropriate
   headers are already included.  If PRINT, warn before skipping
   symlink tests with status 77.  */

static int
test_symlink (int (*func) (char const *, char const *), bool print)
{
  if (func ("nowhere", BASE "link1"))
    {
      if (print)
        fputs ("skipping test: symlinks not supported on this file system\n",
               stderr);
      return 77;
    }

  /* Some systems allow the creation of 0-length symlinks as a synonym
     for "."; but most reject it.  */
  {
    int status;
    errno = 0;
    status = func ("", BASE "link2");
    if (status == -1)
      ASSERT (errno == ENOENT || errno == EINVAL);
    else
      {
        ASSERT (status == 0);
        ASSERT (unlink (BASE "link2") == 0);
      }
  }

  /* Sanity checks of failures.  */
  errno = 0;
  ASSERT (func ("nowhere", "") == -1);
  ASSERT (errno == ENOENT);
  errno = 0;
  ASSERT (func ("nowhere", ".") == -1);
  ASSERT (errno == EEXIST || errno == EINVAL);
  errno = 0;
  ASSERT (func ("somewhere", BASE "link1") == -1);
  ASSERT (errno == EEXIST);
  errno = 0;
  ASSERT (func ("nowhere", BASE "link2/") == -1);
  ASSERT (errno == ENOTDIR || errno == ENOENT);
  ASSERT (mkdir (BASE "dir", 0700) == 0);
  errno = 0;
  ASSERT (func ("nowhere", BASE "dir") == -1);
  ASSERT (errno == EEXIST);
  errno = 0;
  ASSERT (func ("nowhere", BASE "dir/") == -1);
  ASSERT (errno == EEXIST || errno == EINVAL);
  ASSERT (close (creat (BASE "file", 0600)) == 0);
  errno = 0;
  ASSERT (func ("nowhere", BASE "file") == -1);
  ASSERT (errno == EEXIST);
  errno = 0;
  ASSERT (func ("nowhere", BASE "file/") == -1);
  ASSERT (errno == EEXIST || errno == ENOTDIR || errno == ENOENT);

  /* Trailing slash must always be rejected.  */
  ASSERT (unlink (BASE "link1") == 0);
  ASSERT (func (BASE "link2", BASE "link1") == 0);
  errno = 0;
  ASSERT (func (BASE "nowhere", BASE "link1/") == -1);
  ASSERT (errno == EEXIST || errno == ENOTDIR || errno == ENOENT);
  errno = 0;
  ASSERT (unlink (BASE "link2") == -1);
  ASSERT (errno == ENOENT);

  /* Cleanup.  */
  ASSERT (rmdir (BASE "dir") == 0);
  ASSERT (unlink (BASE "file") == 0);
  ASSERT (unlink (BASE "link1") == 0);

  return 0;
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-update-copyright.sh��������������������������������������������������������0000755�0000000�0000000�00000041234�13464244421�017016� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh
# Test suite for update-copyright.
# Copyright (C) 2009-2016 Free Software Foundation, Inc.
# This file is part of the GNUlib Library.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

diffout=`diff -u /dev/null /dev/null 2>&1`
if test x"$diffout" = x"" && test $? -eq 0; then
  compare() { diff -u "$@"; }
else
  compare() { cmp "$@"; }
fi

# Ensure the update-copyright program gets found.
PATH=$abs_aux_dir:$PATH
export PATH

TMP_BASE=update-copyright.test
trap 'rm -f $TMP_BASE*' 0 1 2 3 15

## --------------------------------- ##
## Skip if user does not have perl.  ##
## --------------------------------- ##

TMP=$TMP_BASE
s=$TMP-script
cat <<\EOF > $s
eval '(exit $?0)' && eval 'exec perl -wS -0777 -pi "$0" "$@"'
  & eval 'exec perl -wS -0777 -pi "$0" $argv:q'
    if 0;
s/a/b/
EOF
chmod a+x $s
echo a > $TMP-in
./$s $TMP-in 2>/dev/null && test b = "`cat $TMP-in 2>/dev/null`" ||
  {
    printf '%s\n' "$0: skipping this test;" \
      'your system has insufficient support for Perl' 1>&2
    exit 77
  }

# Skip this test if Perl is too old.  FIXME: 5.8.0 is just a guess.
# We have a report that 5.6.1 is inadequate and that 5.8.0 works.
perl -e 'require 5.8.0' || {
  echo '$0: skipping this test; Perl version is too old' 1>&2
  exit 77
}

# Do not let a different envvar setting perturb results.
UPDATE_COPYRIGHT_MAX_LINE_LENGTH=72
export UPDATE_COPYRIGHT_MAX_LINE_LENGTH

## ----------------------------- ##
## Examples from documentation.  ##
## ----------------------------- ##

TMP=$TMP_BASE-ex
cat > $TMP.1 <<EOF
Copyright @copyright{} 1990-2005, 2007-2009 Free Software
Foundation, Inc.
EOF
cat > $TMP.2 <<EOF
# Copyright (C) 1990-2005, 2007-2009 Free Software
# Foundation, Inc.
EOF
cat > $TMP.3 <<EOF
/*
 * Copyright © 90,2005,2007-2009
 * Free Software Foundation, Inc.
 */
EOF
cat > $TMP.4 <<EOF
## Copyright (C) 1990-2005, 2007-2009 Free Software
#  Foundation, Inc.
EOF
cat > $TMP.5 <<EOF
Copyright (C) 1990-2005, 2007-2009 Acme, Inc.
EOF
cat > $TMP.6 <<EOF
## Copyright (C) 1990-2005, 2007-2009 Free Software
#  Foundation, Inc.

Copyright (C) 1990-2005, 2007-2009 Free Software Foundation,
Inc.
EOF
cat > $TMP.7 <<EOF
Copyright (C) 1990-2005, 2007-2009 Acme, Inc.

# Copyright (C) 1990-2005, 2007-2009 Free Software
# Foundation, Inc.
EOF

UPDATE_COPYRIGHT_YEAR=2009 \
  update-copyright $TMP.? 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare - $TMP-stderr <<EOF || exit 1
$TMP.4: warning: copyright statement not found
$TMP.5: warning: copyright statement not found
EOF
compare - $TMP.1 <<EOF || exit 1
Copyright @copyright{} 1990-2005, 2007-2009 Free Software
Foundation, Inc.
EOF
compare - $TMP.2 <<EOF || exit 1
# Copyright (C) 1990-2005, 2007-2009 Free Software
# Foundation, Inc.
EOF
compare - $TMP.3 <<EOF || exit 1
/*
 * Copyright © 90,2005,2007-2009
 * Free Software Foundation, Inc.
 */
EOF
compare - $TMP.4 <<EOF || exit 1
## Copyright (C) 1990-2005, 2007-2009 Free Software
#  Foundation, Inc.
EOF
compare - $TMP.5 <<EOF || exit 1
Copyright (C) 1990-2005, 2007-2009 Acme, Inc.
EOF
compare - $TMP.6 <<EOF || exit 1
## Copyright (C) 1990-2005, 2007-2009 Free Software
#  Foundation, Inc.

Copyright (C) 1990-2005, 2007-2009 Free Software Foundation,
Inc.
EOF
compare - $TMP.7 <<EOF || exit 1
Copyright (C) 1990-2005, 2007-2009 Acme, Inc.

# Copyright (C) 1990-2005, 2007-2009 Free Software
# Foundation, Inc.
EOF

UPDATE_COPYRIGHT_YEAR=2010 UPDATE_COPYRIGHT_USE_INTERVALS=1 \
  update-copyright $TMP.? 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare - $TMP-stderr <<EOF || exit 1
$TMP.4: warning: copyright statement not found
$TMP.5: warning: copyright statement not found
EOF
compare - $TMP.1 <<EOF || exit 1
Copyright @copyright{} 1990-2005, 2007-2010 Free Software Foundation,
Inc.
EOF
compare - $TMP.2 <<EOF || exit 1
# Copyright (C) 1990-2005, 2007-2010 Free Software Foundation, Inc.
EOF
compare - $TMP.3 <<EOF || exit 1
/*
 * Copyright © 1990, 2005, 2007-2010 Free Software Foundation, Inc.
 */
EOF
compare - $TMP.4 <<EOF || exit 1
## Copyright (C) 1990-2005, 2007-2009 Free Software
#  Foundation, Inc.
EOF
compare - $TMP.5 <<EOF || exit 1
Copyright (C) 1990-2005, 2007-2009 Acme, Inc.
EOF
compare - $TMP.6 <<EOF || exit 1
## Copyright (C) 1990-2005, 2007-2009 Free Software
#  Foundation, Inc.

Copyright (C) 1990-2005, 2007-2010 Free Software Foundation, Inc.
EOF
compare - $TMP.7 <<EOF || exit 1
Copyright (C) 1990-2005, 2007-2009 Acme, Inc.

# Copyright (C) 1990-2005, 2007-2010 Free Software Foundation, Inc.
EOF

UPDATE_COPYRIGHT_YEAR=2010 UPDATE_COPYRIGHT_FORCE=1 \
  update-copyright $TMP.? 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare - $TMP-stderr <<EOF || exit 1
$TMP.4: warning: copyright statement not found
$TMP.5: warning: copyright statement not found
EOF
compare - $TMP.1 <<EOF || exit 1
Copyright @copyright{} 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
EOF
compare - $TMP.2 <<EOF || exit 1
# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 Free
# Software Foundation, Inc.
EOF
compare - $TMP.3 <<EOF || exit 1
/*
 * Copyright © 1990, 2005, 2007, 2008, 2009, 2010 Free Software
 * Foundation, Inc.
 */
EOF
compare - $TMP.4 <<EOF || exit 1
## Copyright (C) 1990-2005, 2007-2009 Free Software
#  Foundation, Inc.
EOF
compare - $TMP.5 <<EOF || exit 1
Copyright (C) 1990-2005, 2007-2009 Acme, Inc.
EOF
compare - $TMP.6 <<EOF || exit 1
## Copyright (C) 1990-2005, 2007-2009 Free Software
#  Foundation, Inc.

Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 Free
Software Foundation, Inc.
EOF
compare - $TMP.7 <<EOF || exit 1
Copyright (C) 1990-2005, 2007-2009 Acme, Inc.

# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 Free
# Software Foundation, Inc.
EOF

rm $TMP*

## -------------- ##
## Current year.  ##
## -------------- ##

TMP=$TMP_BASE-current-year
YEAR=`date +%Y`
cat > $TMP <<EOF
'\" Copyright (C) 2006
'\" Free Software Foundation,
'\" Inc.
EOF
update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
'\" Copyright (C) 2006, $YEAR Free Software Foundation, Inc.
EOF
UPDATE_COPYRIGHT_USE_INTERVALS=1 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
'\" Copyright (C) 2006, $YEAR Free Software Foundation, Inc.
EOF
rm $TMP*

## ------------------ ##
## Surrounding text.  ##
## ------------------ ##

TMP=$TMP_BASE-surrounding-text
cat > $TMP <<EOF
    Undisturbed text.
dnl Undisturbed text.
dnl Copyright (C) 89
dnl Free Software Foundation, Inc.
dnl   Undisturbed text.
EOF
UPDATE_COPYRIGHT_YEAR=2010 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
    Undisturbed text.
dnl Undisturbed text.
dnl Copyright (C) 1989, 2010 Free Software Foundation, Inc.
dnl   Undisturbed text.
EOF
rm $TMP*

## --------------- ##
## Widest prefix.  ##
## --------------- ##

TMP=$TMP_BASE-widest-prefix
cat > $TMP <<EOF
#### Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985,
#### 1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
#### 2008 Free Software Foundation, Inc.
EOF
UPDATE_COPYRIGHT_YEAR=2010 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
#### Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984,
#### 1985, 1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
#### 2006, 2007, 2008, 2010 Free Software Foundation, Inc.
EOF
UPDATE_COPYRIGHT_YEAR=2011 UPDATE_COPYRIGHT_USE_INTERVALS=1 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
#### Copyright (C) 1976-1988, 1999-2008, 2010-2011 Free Software
#### Foundation, Inc.
EOF
rm $TMP*

## ------------------- ##
## Prefix too large.  ##
## ------------------- ##

TMP=$TMP_BASE-prefix-too-large
cat > $TMP <<EOF
####  Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985,
####  1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
####  2008 Free Software Foundation, Inc.
EOF
UPDATE_COPYRIGHT_YEAR=2010 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare - $TMP-stderr <<EOF || exit 1
$TMP: warning: copyright statement not found
EOF
compare - $TMP <<EOF || exit 1
####  Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985,
####  1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
####  2008 Free Software Foundation, Inc.
EOF
rm $TMP*

## ------------- ##
## Blank lines.  ##
## ------------- ##

TMP=$TMP_BASE-blank-lines
cat > $TMP <<EOF
#Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985,
#
#1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
#2008 Free Software Foundation, Inc.

Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985,

1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
2008 Free Software Foundation, Inc.
EOF
UPDATE_COPYRIGHT_YEAR=2010 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare - $TMP-stderr <<EOF || exit 1
$TMP: warning: copyright statement not found
EOF
compare - $TMP <<EOF || exit 1
#Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985,
#
#1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
#2008 Free Software Foundation, Inc.

Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985,

1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
2008 Free Software Foundation, Inc.
EOF
rm $TMP*

## -------------- ##
## Leading tabs.  ##
## -------------- ##

TMP=$TMP_BASE-leading-tabs
cat > $TMP <<EOF
	Copyright (C) 87, 88, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 98,
	 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free
	Software Foundation, Inc.
EOF
UPDATE_COPYRIGHT_YEAR=2010 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
	Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996,
	1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
	2007, 2008, 2009, 2010 Free Software Foundation, Inc.
EOF
UPDATE_COPYRIGHT_YEAR=2011 UPDATE_COPYRIGHT_USE_INTERVALS=1 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
	Copyright (C) 1987-1988, 1991-2011 Free Software Foundation,
	Inc.
EOF
rm $TMP*

## -------------------- ##
## Unusual whitespace.  ##
## -------------------- ##

TMP=$TMP_BASE-unusual-ws
cat > $TMP <<EOF
		# Copyright (C) 87-88, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
		# 98, 1999, 2000, 2001, 2002, 2003,     		  2004, 2005, 2006, 2007, 2008,
		# 2009 Free Software Foundation, Inc.
EOF
UPDATE_COPYRIGHT_YEAR=2010 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
		# Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994,
		# 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
		# 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
		# Foundation, Inc.
EOF
UPDATE_COPYRIGHT_YEAR=2011 UPDATE_COPYRIGHT_USE_INTERVALS=1 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
		# Copyright (C) 1987-1988, 1991-2011 Free Software
		# Foundation, Inc.
EOF
UPDATE_COPYRIGHT_YEAR=2011 UPDATE_COPYRIGHT_USE_INTERVALS=2 \
  UPDATE_COPYRIGHT_FORCE=1 update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
		# Copyright (C) 1987-2011 Free Software Foundation, Inc.
EOF
rm $TMP*

## --------- ##
## DOS EOL.  ##
## --------- ##

TMP=$TMP_BASE-dos-eol
tr @ '\015' > $TMP <<\EOF
Rem Copyright (C) 87, 88, 1991, 1992, 1993, 1994, 1995, 1996, 1997,@
Rem 98, 1999, 2000, 2001, 2002, 2003,  2004, 2005, 2006, 2007, 2008,@
Rem 2009 Free Software Foundation, Inc.@
EOF
UPDATE_COPYRIGHT_YEAR=2010 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
tr @ '\015' > $TMP-exp <<\EOF
Rem Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997,@
Rem 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,@
Rem 2009, 2010 Free Software Foundation, Inc.@
EOF
compare $TMP-exp $TMP || exit 1
rm $TMP*

## --------------- ##
## Omitted "(C)".  ##
## --------------- ##

TMP=$TMP_BASE-omitted-circle-c
cat > $TMP <<EOF
  Copyright 87, 88, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
  98, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
  2009 Free Software Foundation, Inc.
EOF
UPDATE_COPYRIGHT_YEAR=2010 \
  update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP <<EOF || exit 1
  Copyright 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
  1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
  Free Software Foundation, Inc.
EOF
rm $TMP*

## ------------------ ##
## C-style comments.  ##
## ------------------ ##

TMP=$TMP_BASE-c-style-comments
cat > $TMP.star <<EOF
/*  Copyright 87, 88, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
 *  98, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
 *  2009 Free Software Foundation, Inc.  */
EOF
cat > $TMP.space <<EOF
  /*Copyright 87, 88, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
    98, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
    2009 Free Software Foundation, Inc.  */
EOF
cat > $TMP.single-line <<EOF
/*   Copyright 87, 1991, 1992 Free Software Foundation, Inc.  */
EOF
cat > $TMP.single-line-wrapped <<EOF
 /* Copyright 1988, 1991, 1992, 1993 Free Software Foundation, Inc.  */
EOF
cat > $TMP.extra-text-star <<EOF
 /* Copyright 1987, 1988, 1991, 1992 Free Software Foundation, Inc.  End
  * More comments.  */
EOF
cat > $TMP.extra-text-space <<EOF
 /* Copyright 1987, 1988, 1991, 1992 Free Software Foundation, Inc. ***
    * End of comments. */
EOF
cat > $TMP.two-digit-final-is-substr-of-first <<EOF
 /* Copyright 1991, 99 Free Software Foundation, Inc. */
EOF
UPDATE_COPYRIGHT_YEAR=2010 \
  update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr
compare /dev/null $TMP-stdout || exit 1
compare /dev/null $TMP-stderr || exit 1
compare - $TMP.star <<EOF || exit 1
/*  Copyright 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
 *  1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
 *  2009, 2010 Free Software Foundation, Inc.  */
EOF
compare - $TMP.space <<EOF || exit 1
  /*Copyright 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
    1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
    2009, 2010 Free Software Foundation, Inc.  */
EOF
compare - $TMP.single-line <<EOF || exit 1
/*   Copyright 1987, 1991, 1992, 2010 Free Software Foundation, Inc.  */
EOF
compare - $TMP.single-line-wrapped <<EOF || exit 1
 /* Copyright 1988, 1991, 1992, 1993, 2010 Free Software Foundation,
  * Inc.  */
EOF
compare - $TMP.extra-text-star <<EOF || exit 1
 /* Copyright 1987, 1988, 1991, 1992, 2010 Free Software Foundation,
  * Inc.  End
  * More comments.  */
EOF
compare - $TMP.extra-text-space <<EOF || exit 1
 /* Copyright 1987, 1988, 1991, 1992, 2010 Free Software Foundation,
    Inc. ***
    * End of comments. */
EOF
compare - $TMP.two-digit-final-is-substr-of-first <<EOF || exit 1
 /* Copyright 1991, 1999, 2010 Free Software Foundation, Inc. */
EOF
rm $TMP*

exit 0
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-intprops.c�����������������������������������������������������������������0000644�0000000�0000000�00000043310�12655624570�015216� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test intprops.h.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert.  */

/* Tell gcc not to warn about the long expressions that the overflow
   macros expand to, or about the (X < 0) expressions.  */
#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__)
# pragma GCC diagnostic ignored "-Woverlength-strings"
# pragma GCC diagnostic ignored "-Wtype-limits"

/* Work around a bug in GCC 5.3.1 and earlier; see:
   https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971
   Hope it will be fixed by the time GCC 6 comes out.  */
# if __GNUC__ < 6
#  pragma GCC diagnostic ignored "-Woverflow"
# endif

#endif

#include <config.h>

#include "intprops.h"
#include "verify.h"

#include <stdbool.h>
#include <inttypes.h>
#include <limits.h>

#include "macros.h"

/* VERIFY (X) uses a static assertion for compilers that are known to work,
   and falls back on a dynamic assertion for other compilers.
   These tests should be checkable via 'verify' rather than 'ASSERT', but
   using 'verify' would run into a bug with HP-UX 11.23 cc; see
   <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00401.html>.  */
#if __GNUC__ || __SUNPRO_C
# define VERIFY(x) do { verify (x); } while (0)
#else
# define VERIFY(x) ASSERT (x)
#endif

#define DONTCARE __LINE__

int
main (void)
{
  /* Use VERIFY for tests that must be integer constant expressions,
     ASSERT otherwise.  */

  /* TYPE_IS_INTEGER.  */
  ASSERT (TYPE_IS_INTEGER (bool));
  ASSERT (TYPE_IS_INTEGER (char));
  ASSERT (TYPE_IS_INTEGER (signed char));
  ASSERT (TYPE_IS_INTEGER (unsigned char));
  ASSERT (TYPE_IS_INTEGER (short int));
  ASSERT (TYPE_IS_INTEGER (unsigned short int));
  ASSERT (TYPE_IS_INTEGER (int));
  ASSERT (TYPE_IS_INTEGER (unsigned int));
  ASSERT (TYPE_IS_INTEGER (long int));
  ASSERT (TYPE_IS_INTEGER (unsigned long int));
  ASSERT (TYPE_IS_INTEGER (intmax_t));
  ASSERT (TYPE_IS_INTEGER (uintmax_t));
  ASSERT (! TYPE_IS_INTEGER (float));
  ASSERT (! TYPE_IS_INTEGER (double));
  ASSERT (! TYPE_IS_INTEGER (long double));

  /* TYPE_SIGNED.  */
  /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */
  VERIFY (TYPE_SIGNED (signed char));
  VERIFY (! TYPE_SIGNED (unsigned char));
  VERIFY (TYPE_SIGNED (short int));
  VERIFY (! TYPE_SIGNED (unsigned short int));
  VERIFY (TYPE_SIGNED (int));
  VERIFY (! TYPE_SIGNED (unsigned int));
  VERIFY (TYPE_SIGNED (long int));
  VERIFY (! TYPE_SIGNED (unsigned long int));
  VERIFY (TYPE_SIGNED (intmax_t));
  VERIFY (! TYPE_SIGNED (uintmax_t));
  ASSERT (TYPE_SIGNED (float));
  ASSERT (TYPE_SIGNED (double));
  ASSERT (TYPE_SIGNED (long double));

  /* Integer representation.  */
  VERIFY (INT_MIN + INT_MAX < 0
          ? (TYPE_TWOS_COMPLEMENT (int)
             && ! TYPE_ONES_COMPLEMENT (int) && ! TYPE_SIGNED_MAGNITUDE (int))
          : (! TYPE_TWOS_COMPLEMENT (int)
             && (TYPE_ONES_COMPLEMENT (int) || TYPE_SIGNED_MAGNITUDE (int))));

  /* TYPE_MINIMUM, TYPE_MAXIMUM.  */
  VERIFY (TYPE_MINIMUM (char) == CHAR_MIN);
  VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX);
  VERIFY (TYPE_MINIMUM (unsigned char) == 0);
  VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX);
  VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN);
  VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX);
  VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN);
  VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX);
  VERIFY (TYPE_MINIMUM (unsigned short int) == 0);
  VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX);
  VERIFY (TYPE_MINIMUM (int) == INT_MIN);
  VERIFY (TYPE_MAXIMUM (int) == INT_MAX);
  VERIFY (TYPE_MINIMUM (unsigned int) == 0);
  VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX);
  VERIFY (TYPE_MINIMUM (long int) == LONG_MIN);
  VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX);
  VERIFY (TYPE_MINIMUM (unsigned long int) == 0);
  VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX);
  VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN);
  VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX);
  VERIFY (TYPE_MINIMUM (uintmax_t) == 0);
  VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX);

  /* INT_BITS_STRLEN_BOUND.  */
  VERIFY (INT_BITS_STRLEN_BOUND (1) == 1);
  VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789);

  /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND.  */
  #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX.  */
  VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1);
  VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648"));
  #endif
  #ifdef INT64_MAX
  VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1);
  VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808"));
  #endif

  /* All the INT_<op>_RANGE_OVERFLOW tests are equally valid as
     INT_<op>_OVERFLOW tests, so define macros to do both.  OP is the
     operation, OPNAME its symbolic name, A and B its operands, T the
     result type, V the overflow flag, and VRES the result if V and if
     two's complement.  CHECK_BINOP is for most binary operatinos,
     CHECK_SBINOP for binary +, -, * when the result type is signed,
     and CHECK_UNOP for unary operations.  */
  #define CHECK_BINOP(op, opname, a, b, t, v, vres)                       \
    VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t),        \
                                           TYPE_MAXIMUM (t))              \
            == (v));                                                      \
    VERIFY (INT_##opname##_OVERFLOW (a, b) == (v))
  #define CHECK_SBINOP(op, opname, a, b, t, v, vres)                      \
    CHECK_BINOP(op, opname, a, b, t, v, vres);                            \
    {                                                                     \
      t result;                                                           \
      ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v));               \
      ASSERT (result == ((v) ? (vres) : ((a) op (b)))                     \
              || ((v) && !TYPE_TWOS_COMPLEMENT (t)));                     \
    }
  #define CHECK_UNOP(op, opname, a, t, v)                                 \
    VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t),           \
                                           TYPE_MAXIMUM (t))              \
            == (v));                                                      \
    VERIFY (INT_##opname##_OVERFLOW (a) == (v))

  /* INT_<op>_RANGE_OVERFLOW, INT_<op>_OVERFLOW.  */
  VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX));
  VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1));

  CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN);
  CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1);
  CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1);
  CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX);
  CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u);
  CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u);

  CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1);
  CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN);
  CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX);
  CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1);
  CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u);
  CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u);

  CHECK_UNOP (-, NEGATE, INT_MIN, int, TYPE_TWOS_COMPLEMENT (int));
  CHECK_UNOP (-, NEGATE, 0, int, false);
  CHECK_UNOP (-, NEGATE, INT_MAX, int, false);
  CHECK_UNOP (-, NEGATE, 0u, unsigned int, false);
  CHECK_UNOP (-, NEGATE, 1u, unsigned int, true);
  CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true);

  CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1);
  CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN);
  CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN);
  CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0);
  CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int,
                INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN);
  CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX,
                long int, false, LONG_MIN - LONG_MIN % INT_MAX);

  CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int,
               INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN);
  CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX);
  CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int,
               false, INT_MIN / -1u);

  CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0);
  CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0);
  CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int,
               false, INT_MIN % -1u);

  CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1);
  CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true,
               (UINT_MAX / 2 + 1) << 1);
  CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false,
               (UINT_MAX / 2) << 1);

  /* INT_<op>_OVERFLOW and INT_<op>_WRAPV with mixed types.  */
  #define CHECK_SUM(a, b, t, v, vres)                                     \
    CHECK_SUM1(a, b, t, v, vres);                                         \
    CHECK_SUM1(b, a, t, v, vres)
  #define CHECK_SSUM(a, b, t, v, vres)                                    \
    CHECK_SSUM1(a, b, t, v, vres);                                        \
    CHECK_SSUM1(b, a, t, v, vres)
  #define CHECK_SUM1(a, b, t, v, vres)                                    \
    VERIFY (INT_ADD_OVERFLOW (a, b) == (v))
  #define CHECK_SSUM1(a, b, t, v, vres)                                   \
    CHECK_SUM1(a, b, t, v, vres);                                         \
    {                                                                     \
      t result;                                                           \
      ASSERT (INT_ADD_WRAPV (a, b, &result) == (v));                      \
      ASSERT (result == ((v) ? (vres) : ((a) + (b)))                      \
              || ((v) && !TYPE_TWOS_COMPLEMENT (t)));                     \
    }
  CHECK_SSUM (-1, LONG_MIN, long int, true, LONG_MAX);
  CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE);
  CHECK_SSUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN,
              INT_MIN == LONG_MIN ? INT_MAX : DONTCARE);
  CHECK_SUM (0u, -1, unsigned int, true, 0u + -1);
  CHECK_SUM (0u, 0, unsigned int, false, DONTCARE);
  CHECK_SUM (0u, 1, unsigned int, false, DONTCARE);
  CHECK_SSUM (1, LONG_MAX, long int, true, LONG_MIN);
  CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u);
  CHECK_SSUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX,
              INT_MAX == LONG_MAX ? INT_MIN : DONTCARE);
  CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX);
  CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN);
  {
    long int result;
    ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX));
    ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN));
  }

  #define CHECK_DIFFERENCE(a, b, t, v, vres)                              \
    VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v))
  #define CHECK_SDIFFERENCE(a, b, t, v, vres)                             \
    CHECK_DIFFERENCE(a, b, t, v, vres);                                   \
    {                                                                     \
      t result;                                                           \
      ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v));                 \
      ASSERT (result == ((v) ? (vres) : ((a) - (b)))                      \
              || ((v) && !TYPE_TWOS_COMPLEMENT (t)));                     \
    }
  CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1,
                    INT_MAX - 1u);
  CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1);
  CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1);
  CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1);
  CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u);
  CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u);
  CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN);
  CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX);
  CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN);
  CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX);
  {
    long int result;
    ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX));
    ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX));
  }

  #define CHECK_PRODUCT(a, b, t, v, vres)                                 \
    CHECK_PRODUCT1(a, b, t, v, vres);                                     \
    CHECK_PRODUCT1(b, a, t, v, vres)
  #define CHECK_SPRODUCT(a, b, t, v, vres)                                \
    CHECK_SPRODUCT1(a, b, t, v, vres);                                    \
    CHECK_SPRODUCT1(b, a, t, v, vres)
  #define CHECK_PRODUCT1(a, b, t, v, vres)                                \
    VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v))
  #define CHECK_SPRODUCT1(a, b, t, v, vres)                               \
    CHECK_PRODUCT1(a, b, t, v, vres);                                     \
    {                                                                     \
      t result;                                                           \
      ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v));                 \
      ASSERT (result == ((v) ? (vres) : ((a) * (b)))                      \
              || ((v) && !TYPE_TWOS_COMPLEMENT (t)));                     \
    }
  CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u);
  CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN);
  CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX);
  CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN);
  CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE);
  CHECK_SPRODUCT (0, -1, int, false, DONTCARE);
  CHECK_SPRODUCT (0, 0, int, false, DONTCARE);
  CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE);
  CHECK_SPRODUCT (0, 1, int, false, DONTCARE);
  CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE);
  CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE);
  CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE);
  CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE);
  CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE);
  CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE);
  CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE);
  CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE);
  CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE);
  CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE);
  CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE);
  CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE);
  CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE);
  CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN);
  CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX);
  CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX);
  CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true,
                 INT_MAX * ULONG_MAX);
  CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN);
  CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE);
  CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX);
  CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true,
                 INT_MIN * ULONG_MAX);
  {
    long int result;
    ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result)
            == (LONG_MAX / INT_MAX < INT_MAX));
    ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result)
            || result == INT_MAX * (long int) INT_MAX);
    ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result)
            || result == INT_MIN * (long int) INT_MIN);
  }

# ifdef LLONG_MAX
  {
    long long int result;
    ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result)
            == (LLONG_MAX / LONG_MAX < LONG_MAX));
    ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result)
            || result == LONG_MAX * (long long int) LONG_MAX);
    ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result)
            || result == LONG_MIN * (long long int) LONG_MIN);
  }
# endif

  #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v))

  CHECK_QUOTIENT (INT_MIN, -1L,
                  TYPE_TWOS_COMPLEMENT (long int) && INT_MIN == LONG_MIN);
  CHECK_QUOTIENT (INT_MIN, UINT_MAX, false);
  CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false);
  CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false);
  CHECK_QUOTIENT (-11, 10u, true);
  CHECK_QUOTIENT (-10, 10u, true);
  CHECK_QUOTIENT (-9, 10u, false);
  CHECK_QUOTIENT (11u, -10, true);
  CHECK_QUOTIENT (10u, -10, true);
  CHECK_QUOTIENT (9u, -10, false);

  #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v))

  CHECK_REMAINDER (INT_MIN, -1L,
                   TYPE_TWOS_COMPLEMENT (long int) && INT_MIN == LONG_MIN);
  CHECK_REMAINDER (-1, UINT_MAX, true);
  CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true);
  CHECK_REMAINDER (INTMAX_MIN, UINT_MAX,
                   (INTMAX_MAX < UINT_MAX
                    && - (unsigned int) INTMAX_MIN % UINT_MAX != 0));
  CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1);
  CHECK_REMAINDER (1u, -1, false);
  CHECK_REMAINDER (37*39u, -39, false);
  CHECK_REMAINDER (37*39u + 1, -39, true);
  CHECK_REMAINDER (37*39u - 1, -39, true);
  CHECK_REMAINDER (LONG_MAX, -INT_MAX, false);

  return 0;
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-wchar.c��������������������������������������������������������������������0000644�0000000�0000000�00000002135�12655624570�014444� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <wchar.h> substitute.
   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <wchar.h>

#include "verify.h"

/* Check that the types wchar_t and wint_t are defined.  */
wchar_t a = 'c';
wint_t b = 'x';

/* Check that NULL can be passed through varargs as a pointer type,
   per POSIX 2008.  */
verify (sizeof NULL == sizeof (void *));

int
main (void)
{
  return 0;
}
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-time.c���������������������������������������������������������������������0000644�0000000�0000000�00000002360�12655624573�014301� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <time.h> substitute.
   Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <time.h>

#include "verify.h"

/* Check that the types are all defined.  */
struct timespec t1;
#if 0
/* POSIX:2008 does not require pid_t in <time.h> unconditionally, and indeed
   it's missing on Mac OS X 10.5, FreeBSD 6.4, OpenBSD 4.9, mingw.  */
pid_t t2;
#endif

/* Check that NULL can be passed through varargs as a pointer type,
   per POSIX 2008.  */
verify (sizeof NULL == sizeof (void *));

int
main (void)
{
  return 0;
}
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-pathmax.c������������������������������������������������������������������0000644�0000000�0000000�00000001703�12655624573�015005� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of "pathmax.h".
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2011.  */

#include <config.h>

#include "pathmax.h"

/* Check that PATH_MAX is a constant if it is defined.  */
#ifdef PATH_MAX
int a = PATH_MAX;
#endif

int
main (void)
{
  return 0;
}
�������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fseeko2.sh�����������������������������������������������������������������0000755�0000000�0000000�00000000107�12354351101�015045� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh

exec ./test-fseeko${EXEEXT} 1 2 < "$srcdir/test-fseeko2.sh"
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/binary-io.c���������������������������������������������������������������������0000644�0000000�0000000�00000000151�12655624572�014252� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#include <config.h>
#define BINARY_IO_INLINE _GL_EXTERN_INLINE
#include "binary-io.h"
typedef int dummy;
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-stdio.c��������������������������������������������������������������������0000644�0000000�0000000�00000002322�12655624573�014463� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of <stdio.h> substitute.
   Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

#include <config.h>

#include <stdio.h>

#include "verify.h"

/* Check that the various SEEK_* macros are defined.  */
int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET };

/* Check that NULL can be passed through varargs as a pointer type,
   per POSIX 2008.  */
verify (sizeof NULL == sizeof (void *));

/* Check that the types are all defined.  */
fpos_t t1;
off_t t2;
size_t t3;
ssize_t t4;
va_list t5;

int
main (void)
{
  return 0;
}
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/signature.h���������������������������������������������������������������������0000644�0000000�0000000�00000003676�12655624572�014406� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Macro for checking that a function declaration is compliant.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef SIGNATURE_CHECK

/* Check that the function FN takes the specified arguments ARGS with
   a return type of RET.  This header is designed to be included after
   <config.h> and the one system header that is supposed to contain
   the function being checked, but prior to any other system headers
   that are necessary for the unit test.  Therefore, this file does
   not include any system headers, nor reference anything outside of
   the macro arguments.  For an example, if foo.h should provide:

   extern int foo (char, float);

   then the unit test named test-foo.c would start out with:

   #include <config.h>
   #include <foo.h>
   #include "signature.h"
   SIGNATURE_CHECK (foo, int, (char, float));
   #include <other.h>
   ...
*/
# define SIGNATURE_CHECK(fn, ret, args) \
  SIGNATURE_CHECK1 (fn, ret, args, __LINE__)

/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test.
   Note that the checks must not occupy the same line.  */
# define SIGNATURE_CHECK1(fn, ret, args, id) \
  SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */
# define SIGNATURE_CHECK2(fn, ret, args, id) \
  static ret (* _GL_UNUSED signature_check ## id) args = fn

#endif /* SIGNATURE_CHECK */
������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-dup-safer.c����������������������������������������������������������������0000644�0000000�0000000�00000011606�12655624572�015233� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test that dup_safer leaves standard fds alone.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include "unistd--.h"

#include <fcntl.h>
#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
#include <unistd.h>

#include "binary-io.h"
#include "cloexec.h"

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* Get declarations of the native Windows API functions.  */
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
/* Get _get_osfhandle.  */
# include "msvc-nothrow.h"
#endif

#if !O_BINARY
# define setmode(f,m) zero ()
static int zero (void) { return 0; }
#endif

/* This test intentionally closes stderr.  So, we arrange to have fd 10
   (outside the range of interesting fd's during the test) set up to
   duplicate the original stderr.  */

#define BACKUP_STDERR_FILENO 10
#define ASSERT_STREAM myerr
#include "macros.h"

static FILE *myerr;

/* Return true if FD is open.  */
static bool
is_open (int fd)
{
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
  /* On native Windows, the initial state of unassigned standard file
     descriptors is that they are open but point to an
     INVALID_HANDLE_VALUE, and there is no fcntl.  */
  return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE;
#else
# ifndef F_GETFL
#  error Please port fcntl to your platform
# endif
  return 0 <= fcntl (fd, F_GETFL);
#endif
}

/* Return true if FD is open and inheritable across exec/spawn.  */
static bool
is_inheritable (int fd)
{
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
  /* On native Windows, the initial state of unassigned standard file
     descriptors is that they are open but point to an
     INVALID_HANDLE_VALUE, and there is no fcntl.  */
  HANDLE h = (HANDLE) _get_osfhandle (fd);
  DWORD flags;
  if (h == INVALID_HANDLE_VALUE || GetHandleInformation (h, &flags) == 0)
    return 0;
  return (flags & HANDLE_FLAG_INHERIT) != 0;
#else
# ifndef F_GETFD
#  error Please port fcntl to your platform
# endif
  int i = fcntl (fd, F_GETFD);
  return 0 <= i && (i & FD_CLOEXEC) == 0;
#endif
}

/* Return true if FD is open in the given MODE, which is either
   O_TEXT or O_BINARY.  */
static bool
is_mode (int fd, int mode)
{
  int value = setmode (fd, O_BINARY);
  setmode (fd, value);
  return mode == value;
}

#define witness "test-dup-safer.txt"

int
main (void)
{
  int i;
  int fd;
  int bad_fd = getdtablesize ();

  /* We close fd 2 later, so save it in fd 10.  */
  if (dup2 (STDERR_FILENO, BACKUP_STDERR_FILENO) != BACKUP_STDERR_FILENO
      || (myerr = fdopen (BACKUP_STDERR_FILENO, "w")) == NULL)
    return 2;

  /* Create file for later checks.  */
  fd = creat (witness, 0600);
  ASSERT (STDERR_FILENO < fd);

  /* Four iterations, with progressively more standard descriptors
     closed.  */
  for (i = -1; i <= STDERR_FILENO; i++)
    {
      if (0 <= i)
        ASSERT (close (i) == 0);

      /* Detect errors.  */
      errno = 0;
      ASSERT (dup (-1) == -1);
      ASSERT (errno == EBADF);
      errno = 0;
      ASSERT (dup (bad_fd) == -1);
      ASSERT (errno == EBADF);
      close (fd + 1);
      errno = 0;
      ASSERT (dup (fd + 1) == -1);
      ASSERT (errno == EBADF);

      /* Preserve text vs. binary.  */
      setmode (fd, O_BINARY);
      ASSERT (dup (fd) == fd + 1);
      ASSERT (is_open (fd + 1));
      ASSERT (is_inheritable (fd + 1));
      ASSERT (is_mode (fd + 1, O_BINARY));

      ASSERT (close (fd + 1) == 0);
      setmode (fd, O_TEXT);
      ASSERT (dup (fd) == fd + 1);
      ASSERT (is_open (fd + 1));
      ASSERT (is_inheritable (fd + 1));
      ASSERT (is_mode (fd + 1, O_TEXT));

      /* Create cloexec copy.  */
      ASSERT (close (fd + 1) == 0);
      ASSERT (fd_safer_flag (dup_cloexec (fd), O_CLOEXEC) == fd + 1);
      ASSERT (set_cloexec_flag (fd + 1, true) == 0);
      ASSERT (is_open (fd + 1));
      ASSERT (!is_inheritable (fd + 1));
      ASSERT (close (fd) == 0);

      /* dup always creates inheritable copies.  Also, check that
         earliest slot past std fds is used.  */
      ASSERT (dup (fd + 1) == fd);
      ASSERT (is_open (fd));
      ASSERT (is_inheritable (fd));
      ASSERT (close (fd + 1) == 0);
    }

  /* Cleanup.  */
  ASSERT (close (fd) == 0);
  ASSERT (unlink (witness) == 0);

  return 0;
}
��������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fseeko3.c������������������������������������������������������������������0000644�0000000�0000000�00000002404�12655624572�014700� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of fseeko() function.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <eblake@redhat.com>, 2011.  */

#include <config.h>

#include <stdio.h>

#include <stdlib.h>

#include "macros.h"

int
main (int argc, char **argv)
{
  int do_initial_ftell = atoi (argv[1]);
  const char *filename = argv[2];
  FILE *fp = fopen (filename, "r");
  ASSERT (fp != NULL);

  if (do_initial_ftell)
    {
      off_t pos = ftell (fp);
      ASSERT (pos == 0);
    }

  ASSERT (fseeko (fp, 0, SEEK_END) == 0);

  {
    off_t pos = ftell (fp);
    ASSERT (pos > 0);
  }

  ASSERT (fclose (fp) == 0);

  return 0;
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fseeko3.sh�����������������������������������������������������������������0000755�0000000�0000000�00000000220�12354351101�015042� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#!/bin/sh

./test-fseeko3${EXEEXT} 0 "$srcdir/test-fseeko3.sh" || exit 1

./test-fseeko3${EXEEXT} 1 "$srcdir/test-fseeko3.sh" || exit 1

exit 0
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fread.c��������������������������������������������������������������������0000644�0000000�0000000�00000005100�12655624572�014416� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of fread() function.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <stdio.h>

#include "signature.h"
SIGNATURE_CHECK (fread, size_t, (void *, size_t, size_t, FILE *));

#include <errno.h>
#include <fcntl.h>
#include <unistd.h>

#include "msvc-inval.h"

#include "macros.h"

int
main (int argc, char **argv)
{
  const char *filename = "test-fread.txt";

  /* We don't have an fread() function that installs an invalid parameter
     handler so far.  So install that handler here, explicitly.  */
#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
    && MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
  gl_msvc_inval_ensure_handler ();
#endif

  /* Prepare a file.  */
  {
    const char text[] = "hello world";
    int fd = open (filename, O_RDWR | O_CREAT | O_TRUNC, 0600);
    ASSERT (fd >= 0);
    ASSERT (write (fd, text, sizeof (text)) == sizeof (text));
    ASSERT (close (fd) == 0);
  }

  /* Test that fread() sets errno if someone else closes the stream
     fd behind the back of stdio.  */
  {
    FILE *fp = fopen (filename, "r");
    char buf[5];
    ASSERT (fp != NULL);
    ASSERT (close (fileno (fp)) == 0);
    errno = 0;
    ASSERT (fread (buf, 1, sizeof (buf), fp) == 0);
    ASSERT (errno == EBADF);
    ASSERT (ferror (fp));
    fclose (fp);
  }

  /* Test that fread() sets errno if the stream was constructed with
     an invalid file descriptor.  */
  {
    FILE *fp = fdopen (-1, "r");
    if (fp != NULL)
      {
        char buf[1];
        errno = 0;
        ASSERT (fread (buf, 1, 1, fp) == 0);
        ASSERT (errno == EBADF);
        ASSERT (ferror (fp));
        fclose (fp);
      }
  }
  {
    FILE *fp;
    close (99);
    fp = fdopen (99, "r");
    if (fp != NULL)
      {
        char buf[1];
        errno = 0;
        ASSERT (fread (buf, 1, 1, fp) == 0);
        ASSERT (errno == EBADF);
        ASSERT (ferror (fp));
        fclose (fp);
      }
  }

  /* Clean up.  */
  unlink (filename);

  return 0;
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/stdint.in.h���������������������������������������������������������������������0000644�0000000�0000000�00000045146�12655624570�014313� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Copyright (C) 2001-2002, 2004-2016 Free Software Foundation, Inc.
   Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
   This file is part of gnulib.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

/*
 * ISO C 99 <stdint.h> for platforms that lack it.
 * <http://www.opengroup.org/susv3xbd/stdint.h.html>
 */

#ifndef _@GUARD_PREFIX@_STDINT_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* When including a system file that in turn includes <inttypes.h>,
   use the system <inttypes.h>, not our substitute.  This avoids
   problems with (for example) VMS, whose <sys/bitypes.h> includes
   <inttypes.h>.  */
#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H

/* On Android (Bionic libc), <sys/types.h> includes this file before
   having defined 'time_t'.  Therefore in this case avoid including
   other system header files; just include the system's <stdint.h>.
   Ideally we should test __BIONIC__ here, but it is only defined after
   <sys/cdefs.h> has been included; hence test __ANDROID__ instead.  */
#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H
# @INCLUDE_NEXT@ @NEXT_STDINT_H@
#else

/* Get those types that are already defined in other system include
   files, so that we can "#define int8_t signed char" below without
   worrying about a later system include file containing a "typedef
   signed char int8_t;" that will get messed up by our macro.  Our
   macros should all be consistent with the system versions, except
   for the "fast" types and macros, which we recommend against using
   in public interfaces due to compiler differences.  */

#if @HAVE_STDINT_H@
# if defined __sgi && ! defined __c99
   /* Bypass IRIX's <stdint.h> if in C89 mode, since it merely annoys users
      with "This header file is to be used only for c99 mode compilations"
      diagnostics.  */
#  define __STDINT_H__
# endif

  /* Some pre-C++11 <stdint.h> implementations need this.  */
# ifdef __cplusplus
#  ifndef __STDC_CONSTANT_MACROS
#   define __STDC_CONSTANT_MACROS 1
#  endif
#  ifndef __STDC_LIMIT_MACROS
#   define __STDC_LIMIT_MACROS 1
#  endif
# endif

  /* Other systems may have an incomplete or buggy <stdint.h>.
     Include it before <inttypes.h>, since any "#include <stdint.h>"
     in <inttypes.h> would reinclude us, skipping our contents because
     _@GUARD_PREFIX@_STDINT_H is defined.
     The include_next requires a split double-inclusion guard.  */
# @INCLUDE_NEXT@ @NEXT_STDINT_H@
#endif

#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H
#define _@GUARD_PREFIX@_STDINT_H

/* <sys/types.h> defines some of the stdint.h types as well, on glibc,
   IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>).
   AIX 5.2 <sys/types.h> isn't needed and causes troubles.
   Mac OS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but
   relies on the system <stdint.h> definitions, so include
   <sys/types.h> after @NEXT_STDINT_H@.  */
#if @HAVE_SYS_TYPES_H@ && ! defined _AIX
# include <sys/types.h>
#endif

/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX,
   LONG_MIN, LONG_MAX, ULONG_MAX.  */
#include <limits.h>

#if @HAVE_INTTYPES_H@
  /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines
     int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__.
     <inttypes.h> also defines intptr_t and uintptr_t.  */
# include <inttypes.h>
#elif @HAVE_SYS_INTTYPES_H@
  /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and
     the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX.  */
# include <sys/inttypes.h>
#endif

#if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__
  /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that defines
     int{8,16,32,64}_t and __BIT_TYPES_DEFINED__.  In libc5 >= 5.2.2 it is
     included by <sys/types.h>.  */
# include <sys/bitypes.h>
#endif

#undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H

/* Minimum and maximum values for an integer type under the usual assumption.
   Return an unspecified value if BITS == 0, adding a check to pacify
   picky compilers.  */

#define _STDINT_MIN(signed, bits, zero) \
  ((signed) ? (- ((zero) + 1) << ((bits) ? (bits) - 1 : 0)) : (zero))

#define _STDINT_MAX(signed, bits, zero) \
  ((signed) \
   ? ~ _STDINT_MIN (signed, bits, zero) \
   : /* The expression for the unsigned case.  The subtraction of (signed) \
        is a nop in the unsigned case and avoids "signed integer overflow" \
        warnings in the signed case.  */ \
     ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1)

#if !GNULIB_defined_stdint_types

/* 7.18.1.1. Exact-width integer types */

/* Here we assume a standard architecture where the hardware integer
   types have 8, 16, 32, optionally 64 bits.  */

#undef int8_t
#undef uint8_t
typedef signed char gl_int8_t;
typedef unsigned char gl_uint8_t;
#define int8_t gl_int8_t
#define uint8_t gl_uint8_t

#undef int16_t
#undef uint16_t
typedef short int gl_int16_t;
typedef unsigned short int gl_uint16_t;
#define int16_t gl_int16_t
#define uint16_t gl_uint16_t

#undef int32_t
#undef uint32_t
typedef int gl_int32_t;
typedef unsigned int gl_uint32_t;
#define int32_t gl_int32_t
#define uint32_t gl_uint32_t

/* If the system defines INT64_MAX, assume int64_t works.  That way,
   if the underlying platform defines int64_t to be a 64-bit long long
   int, the code below won't mistakenly define it to be a 64-bit long
   int, which would mess up C++ name mangling.  We must use #ifdef
   rather than #if, to avoid an error with HP-UX 10.20 cc.  */

#ifdef INT64_MAX
# define GL_INT64_T
#else
/* Do not undefine int64_t if gnulib is not being used with 64-bit
   types, since otherwise it breaks platforms like Tandem/NSK.  */
# if LONG_MAX >> 31 >> 31 == 1
#  undef int64_t
typedef long int gl_int64_t;
#  define int64_t gl_int64_t
#  define GL_INT64_T
# elif defined _MSC_VER
#  undef int64_t
typedef __int64 gl_int64_t;
#  define int64_t gl_int64_t
#  define GL_INT64_T
# elif @HAVE_LONG_LONG_INT@
#  undef int64_t
typedef long long int gl_int64_t;
#  define int64_t gl_int64_t
#  define GL_INT64_T
# endif
#endif

#ifdef UINT64_MAX
# define GL_UINT64_T
#else
# if ULONG_MAX >> 31 >> 31 >> 1 == 1
#  undef uint64_t
typedef unsigned long int gl_uint64_t;
#  define uint64_t gl_uint64_t
#  define GL_UINT64_T
# elif defined _MSC_VER
#  undef uint64_t
typedef unsigned __int64 gl_uint64_t;
#  define uint64_t gl_uint64_t
#  define GL_UINT64_T
# elif @HAVE_UNSIGNED_LONG_LONG_INT@
#  undef uint64_t
typedef unsigned long long int gl_uint64_t;
#  define uint64_t gl_uint64_t
#  define GL_UINT64_T
# endif
#endif

/* Avoid collision with Solaris 2.5.1 <pthread.h> etc.  */
#define _UINT8_T
#define _UINT32_T
#define _UINT64_T


/* 7.18.1.2. Minimum-width integer types */

/* Here we assume a standard architecture where the hardware integer
   types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
   are the same as the corresponding N_t types.  */

#undef int_least8_t
#undef uint_least8_t
#undef int_least16_t
#undef uint_least16_t
#undef int_least32_t
#undef uint_least32_t
#undef int_least64_t
#undef uint_least64_t
#define int_least8_t int8_t
#define uint_least8_t uint8_t
#define int_least16_t int16_t
#define uint_least16_t uint16_t
#define int_least32_t int32_t
#define uint_least32_t uint32_t
#ifdef GL_INT64_T
# define int_least64_t int64_t
#endif
#ifdef GL_UINT64_T
# define uint_least64_t uint64_t
#endif

/* 7.18.1.3. Fastest minimum-width integer types */

/* Note: Other <stdint.h> substitutes may define these types differently.
   It is not recommended to use these types in public header files. */

/* Here we assume a standard architecture where the hardware integer
   types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
   are taken from the same list of types.  The following code normally
   uses types consistent with glibc, as that lessens the chance of
   incompatibility with older GNU hosts.  */

#undef int_fast8_t
#undef uint_fast8_t
#undef int_fast16_t
#undef uint_fast16_t
#undef int_fast32_t
#undef uint_fast32_t
#undef int_fast64_t
#undef uint_fast64_t
typedef signed char gl_int_fast8_t;
typedef unsigned char gl_uint_fast8_t;

#ifdef __sun
/* Define types compatible with SunOS 5.10, so that code compiled under
   earlier SunOS versions works with code compiled under SunOS 5.10.  */
typedef int gl_int_fast32_t;
typedef unsigned int gl_uint_fast32_t;
#else
typedef long int gl_int_fast32_t;
typedef unsigned long int gl_uint_fast32_t;
#endif
typedef gl_int_fast32_t gl_int_fast16_t;
typedef gl_uint_fast32_t gl_uint_fast16_t;

#define int_fast8_t gl_int_fast8_t
#define uint_fast8_t gl_uint_fast8_t
#define int_fast16_t gl_int_fast16_t
#define uint_fast16_t gl_uint_fast16_t
#define int_fast32_t gl_int_fast32_t
#define uint_fast32_t gl_uint_fast32_t
#ifdef GL_INT64_T
# define int_fast64_t int64_t
#endif
#ifdef GL_UINT64_T
# define uint_fast64_t uint64_t
#endif

/* 7.18.1.4. Integer types capable of holding object pointers */

/* kLIBC's stdint.h defines _INTPTR_T_DECLARED and needs its own
   definitions of intptr_t and uintptr_t (which use int and unsigned)
   to avoid clashes with declarations of system functions like sbrk.  */
#ifndef _INTPTR_T_DECLARED
#undef intptr_t
#undef uintptr_t
typedef long int gl_intptr_t;
typedef unsigned long int gl_uintptr_t;
#define intptr_t gl_intptr_t
#define uintptr_t gl_uintptr_t
#endif

/* 7.18.1.5. Greatest-width integer types */

/* Note: These types are compiler dependent. It may be unwise to use them in
   public header files. */

/* If the system defines INTMAX_MAX, assume that intmax_t works, and
   similarly for UINTMAX_MAX and uintmax_t.  This avoids problems with
   assuming one type where another is used by the system.  */

#ifndef INTMAX_MAX
# undef INTMAX_C
# undef intmax_t
# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
typedef long long int gl_intmax_t;
#  define intmax_t gl_intmax_t
# elif defined GL_INT64_T
#  define intmax_t int64_t
# else
typedef long int gl_intmax_t;
#  define intmax_t gl_intmax_t
# endif
#endif

#ifndef UINTMAX_MAX
# undef UINTMAX_C
# undef uintmax_t
# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
typedef unsigned long long int gl_uintmax_t;
#  define uintmax_t gl_uintmax_t
# elif defined GL_UINT64_T
#  define uintmax_t uint64_t
# else
typedef unsigned long int gl_uintmax_t;
#  define uintmax_t gl_uintmax_t
# endif
#endif

/* Verify that intmax_t and uintmax_t have the same size.  Too much code
   breaks if this is not the case.  If this check fails, the reason is likely
   to be found in the autoconf macros.  */
typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
                                ? 1 : -1];

#define GNULIB_defined_stdint_types 1
#endif /* !GNULIB_defined_stdint_types */

/* 7.18.2. Limits of specified-width integer types */

/* 7.18.2.1. Limits of exact-width integer types */

/* Here we assume a standard architecture where the hardware integer
   types have 8, 16, 32, optionally 64 bits.  */

#undef INT8_MIN
#undef INT8_MAX
#undef UINT8_MAX
#define INT8_MIN  (~ INT8_MAX)
#define INT8_MAX  127
#define UINT8_MAX  255

#undef INT16_MIN
#undef INT16_MAX
#undef UINT16_MAX
#define INT16_MIN  (~ INT16_MAX)
#define INT16_MAX  32767
#define UINT16_MAX  65535

#undef INT32_MIN
#undef INT32_MAX
#undef UINT32_MAX
#define INT32_MIN  (~ INT32_MAX)
#define INT32_MAX  2147483647
#define UINT32_MAX  4294967295U

#if defined GL_INT64_T && ! defined INT64_MAX
/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0
   evaluates the latter incorrectly in preprocessor expressions.  */
# define INT64_MIN  (- INTMAX_C (1) << 63)
# define INT64_MAX  INTMAX_C (9223372036854775807)
#endif

#if defined GL_UINT64_T && ! defined UINT64_MAX
# define UINT64_MAX  UINTMAX_C (18446744073709551615)
#endif

/* 7.18.2.2. Limits of minimum-width integer types */

/* Here we assume a standard architecture where the hardware integer
   types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
   are the same as the corresponding N_t types.  */

#undef INT_LEAST8_MIN
#undef INT_LEAST8_MAX
#undef UINT_LEAST8_MAX
#define INT_LEAST8_MIN  INT8_MIN
#define INT_LEAST8_MAX  INT8_MAX
#define UINT_LEAST8_MAX  UINT8_MAX

#undef INT_LEAST16_MIN
#undef INT_LEAST16_MAX
#undef UINT_LEAST16_MAX
#define INT_LEAST16_MIN  INT16_MIN
#define INT_LEAST16_MAX  INT16_MAX
#define UINT_LEAST16_MAX  UINT16_MAX

#undef INT_LEAST32_MIN
#undef INT_LEAST32_MAX
#undef UINT_LEAST32_MAX
#define INT_LEAST32_MIN  INT32_MIN
#define INT_LEAST32_MAX  INT32_MAX
#define UINT_LEAST32_MAX  UINT32_MAX

#undef INT_LEAST64_MIN
#undef INT_LEAST64_MAX
#ifdef GL_INT64_T
# define INT_LEAST64_MIN  INT64_MIN
# define INT_LEAST64_MAX  INT64_MAX
#endif

#undef UINT_LEAST64_MAX
#ifdef GL_UINT64_T
# define UINT_LEAST64_MAX  UINT64_MAX
#endif

/* 7.18.2.3. Limits of fastest minimum-width integer types */

/* Here we assume a standard architecture where the hardware integer
   types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
   are taken from the same list of types.  */

#undef INT_FAST8_MIN
#undef INT_FAST8_MAX
#undef UINT_FAST8_MAX
#define INT_FAST8_MIN  SCHAR_MIN
#define INT_FAST8_MAX  SCHAR_MAX
#define UINT_FAST8_MAX  UCHAR_MAX

#undef INT_FAST16_MIN
#undef INT_FAST16_MAX
#undef UINT_FAST16_MAX
#define INT_FAST16_MIN  INT_FAST32_MIN
#define INT_FAST16_MAX  INT_FAST32_MAX
#define UINT_FAST16_MAX  UINT_FAST32_MAX

#undef INT_FAST32_MIN
#undef INT_FAST32_MAX
#undef UINT_FAST32_MAX
#ifdef __sun
# define INT_FAST32_MIN  INT_MIN
# define INT_FAST32_MAX  INT_MAX
# define UINT_FAST32_MAX  UINT_MAX
#else
# define INT_FAST32_MIN  LONG_MIN
# define INT_FAST32_MAX  LONG_MAX
# define UINT_FAST32_MAX  ULONG_MAX
#endif

#undef INT_FAST64_MIN
#undef INT_FAST64_MAX
#ifdef GL_INT64_T
# define INT_FAST64_MIN  INT64_MIN
# define INT_FAST64_MAX  INT64_MAX
#endif

#undef UINT_FAST64_MAX
#ifdef GL_UINT64_T
# define UINT_FAST64_MAX  UINT64_MAX
#endif

/* 7.18.2.4. Limits of integer types capable of holding object pointers */

#undef INTPTR_MIN
#undef INTPTR_MAX
#undef UINTPTR_MAX
#define INTPTR_MIN  LONG_MIN
#define INTPTR_MAX  LONG_MAX
#define UINTPTR_MAX  ULONG_MAX

/* 7.18.2.5. Limits of greatest-width integer types */

#ifndef INTMAX_MAX
# undef INTMAX_MIN
# ifdef INT64_MAX
#  define INTMAX_MIN  INT64_MIN
#  define INTMAX_MAX  INT64_MAX
# else
#  define INTMAX_MIN  INT32_MIN
#  define INTMAX_MAX  INT32_MAX
# endif
#endif

#ifndef UINTMAX_MAX
# ifdef UINT64_MAX
#  define UINTMAX_MAX  UINT64_MAX
# else
#  define UINTMAX_MAX  UINT32_MAX
# endif
#endif

/* 7.18.3. Limits of other integer types */

/* ptrdiff_t limits */
#undef PTRDIFF_MIN
#undef PTRDIFF_MAX
#if @APPLE_UNIVERSAL_BUILD@
# ifdef _LP64
#  define PTRDIFF_MIN  _STDINT_MIN (1, 64, 0l)
#  define PTRDIFF_MAX  _STDINT_MAX (1, 64, 0l)
# else
#  define PTRDIFF_MIN  _STDINT_MIN (1, 32, 0)
#  define PTRDIFF_MAX  _STDINT_MAX (1, 32, 0)
# endif
#else
# define PTRDIFF_MIN  \
    _STDINT_MIN (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
# define PTRDIFF_MAX  \
    _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
#endif

/* sig_atomic_t limits */
#undef SIG_ATOMIC_MIN
#undef SIG_ATOMIC_MAX
#define SIG_ATOMIC_MIN  \
   _STDINT_MIN (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \
                0@SIG_ATOMIC_T_SUFFIX@)
#define SIG_ATOMIC_MAX  \
   _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \
                0@SIG_ATOMIC_T_SUFFIX@)


/* size_t limit */
#undef SIZE_MAX
#if @APPLE_UNIVERSAL_BUILD@
# ifdef _LP64
#  define SIZE_MAX  _STDINT_MAX (0, 64, 0ul)
# else
#  define SIZE_MAX  _STDINT_MAX (0, 32, 0ul)
# endif
#else
# define SIZE_MAX  _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@)
#endif

/* wchar_t limits */
/* Get WCHAR_MIN, WCHAR_MAX.
   This include is not on the top, above, because on OSF/1 4.0 we have a
   sequence of nested includes
   <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes
   <stdint.h> and assumes its types are already defined.  */
#if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX)
  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
# include <stddef.h>
# include <stdio.h>
# include <time.h>
# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
# include <wchar.h>
# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
#endif
#undef WCHAR_MIN
#undef WCHAR_MAX
#define WCHAR_MIN  \
   _STDINT_MIN (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
#define WCHAR_MAX  \
   _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)

/* wint_t limits */
#undef WINT_MIN
#undef WINT_MAX
#define WINT_MIN  \
   _STDINT_MIN (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
#define WINT_MAX  \
   _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)

/* 7.18.4. Macros for integer constants */

/* 7.18.4.1. Macros for minimum-width integer constants */
/* According to ISO C 99 Technical Corrigendum 1 */

/* Here we assume a standard architecture where the hardware integer
   types have 8, 16, 32, optionally 64 bits, and int is 32 bits.  */

#undef INT8_C
#undef UINT8_C
#define INT8_C(x) x
#define UINT8_C(x) x

#undef INT16_C
#undef UINT16_C
#define INT16_C(x) x
#define UINT16_C(x) x

#undef INT32_C
#undef UINT32_C
#define INT32_C(x) x
#define UINT32_C(x) x ## U

#undef INT64_C
#undef UINT64_C
#if LONG_MAX >> 31 >> 31 == 1
# define INT64_C(x) x##L
#elif defined _MSC_VER
# define INT64_C(x) x##i64
#elif @HAVE_LONG_LONG_INT@
# define INT64_C(x) x##LL
#endif
#if ULONG_MAX >> 31 >> 31 >> 1 == 1
# define UINT64_C(x) x##UL
#elif defined _MSC_VER
# define UINT64_C(x) x##ui64
#elif @HAVE_UNSIGNED_LONG_LONG_INT@
# define UINT64_C(x) x##ULL
#endif

/* 7.18.4.2. Macros for greatest-width integer constants */

#ifndef INTMAX_C
# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
#  define INTMAX_C(x)   x##LL
# elif defined GL_INT64_T
#  define INTMAX_C(x)   INT64_C(x)
# else
#  define INTMAX_C(x)   x##L
# endif
#endif

#ifndef UINTMAX_C
# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
#  define UINTMAX_C(x)  x##ULL
# elif defined GL_UINT64_T
#  define UINTMAX_C(x)  UINT64_C(x)
# else
#  define UINTMAX_C(x)  x##UL
# endif
#endif

#endif /* _@GUARD_PREFIX@_STDINT_H */
#endif /* !(defined __ANDROID__ && ...) */
#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/ignore-value.h������������������������������������������������������������������0000644�0000000�0000000�00000004234�12655624572�014771� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* ignore a function return without a compiler warning.  -*- coding: utf-8 -*-

   Copyright (C) 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Jim Meyering, Eric Blake and Pádraig Brady.  */

/* Use "ignore_value" to avoid a warning when using a function declared with
   gcc's warn_unused_result attribute, but for which you really do want to
   ignore the result.  Traditionally, people have used a "(void)" cast to
   indicate that a function's return value is deliberately unused.  However,
   if the function is declared with __attribute__((warn_unused_result)),
   gcc issues a warning even with the cast.

   Caution: most of the time, you really should heed gcc's warning, and
   check the return value.  However, in those exceptional cases in which
   you're sure you know what you're doing, use this function.

   For the record, here's one of the ignorable warnings:
   "copy.c:233: warning: ignoring return value of 'fchown',
   declared with attribute warn_unused_result".  */

#ifndef _GL_IGNORE_VALUE_H
#define _GL_IGNORE_VALUE_H

/* Normally casting an expression to void discards its value, but GCC
   versions 3.4 and newer have __attribute__ ((__warn_unused_result__))
   which may cause unwanted diagnostics in that case.  Use __typeof__
   and __extension__ to work around the problem, if the workaround is
   known to be needed.  */
#if 3 < __GNUC__ + (4 <= __GNUC_MINOR__)
# define ignore_value(x) \
    (__extension__ ({ __typeof__ (x) __x = (x); (void) __x; }))
#else
# define ignore_value(x) ((void) (x))
#endif

#endif
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/getcwd-lgpl.c�������������������������������������������������������������������0000644�0000000�0000000�00000006066�12655624572�014605� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Copyright (C) 2011-2016 Free Software Foundation, Inc.
   This file is part of gnulib.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification */
#include <unistd.h>

#include <errno.h>
#include <stdlib.h>
#include <string.h>

#if GNULIB_GETCWD
/* Favor GPL getcwd.c if both getcwd and getcwd-lgpl modules are in use.  */
typedef int dummy;
#else

/* Get the name of the current working directory, and put it in SIZE
   bytes of BUF.  Returns NULL if the directory couldn't be determined
   (perhaps because the absolute name was longer than PATH_MAX, or
   because of missing read/search permissions on parent directories)
   or SIZE was too small.  If successful, returns BUF.  If BUF is
   NULL, an array is allocated with 'malloc'; the array is SIZE bytes
   long, unless SIZE == 0, in which case it is as big as
   necessary.  */

# undef getcwd
char *
rpl_getcwd (char *buf, size_t size)
{
  char *ptr;
  char *result;

  /* Handle single size operations.  */
  if (buf)
    {
      if (!size)
        {
          errno = EINVAL;
          return NULL;
        }
      return getcwd (buf, size);
    }

  if (size)
    {
      buf = malloc (size);
      if (!buf)
        {
          errno = ENOMEM;
          return NULL;
        }
      result = getcwd (buf, size);
      if (!result)
        {
          int saved_errno = errno;
          free (buf);
          errno = saved_errno;
        }
      return result;
    }

  /* Flexible sizing requested.  Avoid over-allocation for the common
     case of a name that fits within a 4k page, minus some space for
     local variables, to be sure we don't skip over a guard page.  */
  {
    char tmp[4032];
    size = sizeof tmp;
    ptr = getcwd (tmp, size);
    if (ptr)
      {
        result = strdup (ptr);
        if (!result)
          errno = ENOMEM;
        return result;
      }
    if (errno != ERANGE)
      return NULL;
  }

  /* My what a large directory name we have.  */
  do
    {
      size <<= 1;
      ptr = realloc (buf, size);
      if (ptr == NULL)
        {
          free (buf);
          errno = ENOMEM;
          return NULL;
        }
      buf = ptr;
      result = getcwd (buf, size);
    }
  while (!result && errno == ERANGE);

  if (!result)
    {
      int saved_errno = errno;
      free (buf);
      errno = saved_errno;
    }
  else
    {
      /* Trim to fit, if possible.  */
      result = realloc (buf, strlen (buf) + 1);
      if (!result)
        result = buf;
    }
  return result;
}

#endif
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/stdalign.in.h�������������������������������������������������������������������0000644�0000000�0000000�00000011140�12655624570�014576� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A substitute for ISO C11 <stdalign.h>.

   Copyright 2011-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert and Bruno Haible.  */

#ifndef _GL_STDALIGN_H
#define _GL_STDALIGN_H

/* ISO C11 <stdalign.h> for platforms that lack it.

   References:
   ISO C11 (latest free draft
   <http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf>)
   sections 6.5.3.4, 6.7.5, 7.15.
   C++11 (latest free draft
   <http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf>)
   section 18.10. */

/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment
   requirement of a structure member (i.e., slot or field) that is of
   type TYPE, as an integer constant expression.

   This differs from GCC's __alignof__ operator, which can yield a
   better-performing alignment for an object of that type.  For
   example, on x86 with GCC, __alignof__ (double) and __alignof__
   (long long) are 8, whereas alignof (double) and alignof (long long)
   are 4 unless the option '-malign-double' is used.

   The result cannot be used as a value for an 'enum' constant, if you
   want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc.

   Include <stddef.h> for offsetof.  */
#include <stddef.h>

/* FreeBSD 9.1 <sys/cdefs.h>, included by <stddef.h> and lots of other
   standard headers, defines conflicting implementations of _Alignas
   and _Alignof that are no better than ours; override them.  */
#undef _Alignas
#undef _Alignof

/* GCC releases before GCC 4.9 had a bug in _Alignof.  See GCC bug 52023
   <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>.  */
#if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \
     || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9)))
# ifdef __cplusplus
#  if 201103 <= __cplusplus
#   define _Alignof(type) alignof (type)
#  else
   template <class __t> struct __alignof_helper { char __a; __t __b; };
#   define _Alignof(type) offsetof (__alignof_helper<type>, __b)
#  endif
# else
#  define _Alignof(type) offsetof (struct { char __a; type __b; }, __b)
# endif
#endif
#if ! (defined __cplusplus && 201103 <= __cplusplus)
# define alignof _Alignof
#endif
#define __alignof_is_defined 1

/* alignas (A), also known as _Alignas (A), aligns a variable or type
   to the alignment A, where A is an integer constant expression.  For
   example:

      int alignas (8) foo;
      struct s { int a; int alignas (8) bar; };

   aligns the address of FOO and the offset of BAR to be multiples of 8.

   A should be a power of two that is at least the type's alignment
   and at most the implementation's alignment limit.  This limit is
   2**28 on typical GNUish hosts, and 2**13 on MSVC.  To be portable
   to MSVC through at least version 10.0, A should be an integer
   constant, as MSVC does not support expressions such as 1 << 3.
   To be portable to Sun C 5.11, do not align auto variables to
   anything stricter than their default alignment.

   The following C11 requirements are not supported here:

     - If A is zero, alignas has no effect.
     - alignas can be used multiple times; the strictest one wins.
     - alignas (TYPE) is equivalent to alignas (alignof (TYPE)).

   */

#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112
# if defined __cplusplus && 201103 <= __cplusplus
#  define _Alignas(a) alignas (a)
# elif ((defined __APPLE__ && defined __MACH__                  \
         ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__)                 \
         : __GNUC__)                                            \
        || __HP_cc || __HP_aCC || __IBMC__ || __IBMCPP__        \
        || __ICC || 0x590 <= __SUNPRO_C)
#  define _Alignas(a) __attribute__ ((__aligned__ (a)))
# elif 1300 <= _MSC_VER
#  define _Alignas(a) __declspec (align (a))
# endif
#endif
#if ((defined _Alignas && ! (defined __cplusplus && 201103 <= __cplusplus)) \
     || (defined __STDC_VERSION && 201112 <= __STDC_VERSION__))
# define alignas _Alignas
#endif
#if defined alignas || (defined __cplusplus && 201103 <= __cplusplus)
# define __alignas_is_defined 1
#endif

#endif /* _GL_STDALIGN_H */
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/fd-safer-flag.c�����������������������������������������������������������������0000644�0000000�0000000�00000003351�12655624572�014764� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Adjust a file descriptor result so that it avoids clobbering
   STD{IN,OUT,ERR}_FILENO, with specific flags.

   Copyright (C) 2005-2006, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert and Eric Blake.  */

#include <config.h>

/* Specification.  */
#include "unistd-safer.h"

#include <errno.h>
#include <unistd.h>

/* Return FD, unless FD would be a copy of standard input, output, or
   error; in that case, return a duplicate of FD, closing FD.  If FLAG
   contains O_CLOEXEC, the returned FD will have close-on-exec
   semantics.  On failure to duplicate, close FD, set errno, and
   return -1.  Preserve errno if FD is negative, so that the caller
   can always inspect errno when the returned value is negative.

   This function is usefully wrapped around functions that return file
   descriptors, e.g., fd_safer_flag (open ("file", O_RDONLY | flag), flag).  */

int
fd_safer_flag (int fd, int flag)
{
  if (STDIN_FILENO <= fd && fd <= STDERR_FILENO)
    {
      int f = dup_safer_flag (fd, flag);
      int e = errno;
      close (fd);
      errno = e;
      fd = f;
    }

  return fd;
}
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-dirent-safer.c�������������������������������������������������������������0000644�0000000�0000000�00000005463�12655624572�015734� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test that directory streams leave standard fds alone.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>, 2009.  */

#include <config.h>

#include "dirent--.h"

#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <unistd.h>

#include "unistd-safer.h"

/* This test intentionally closes stderr.  So, we arrange to have fd 10
   (outside the range of interesting fd's during the test) set up to
   duplicate the original stderr.  */

#define BACKUP_STDERR_FILENO 10
#define ASSERT_STREAM myerr
#include "macros.h"

static FILE *myerr;

int
main (void)
{
  int i;
  DIR *dp;
  /* The dirent-safer module works without the use of fdopendir (which
     would also pull in fchdir and openat); but if those modules were
     also used, we ensure that they are safe.  In particular, the
     gnulib version of fdopendir is unable to guarantee that
     dirfd(fdopendir(fd))==fd, but we can at least guarantee that if
     they are not equal, the fd returned by dirfd is safe.  */
#if HAVE_FDOPENDIR || GNULIB_TEST_FDOPENDIR
  int dfd;
#endif

  /* We close fd 2 later, so save it in fd 10.  */
  if (dup2 (STDERR_FILENO, BACKUP_STDERR_FILENO) != BACKUP_STDERR_FILENO
      || (myerr = fdopen (BACKUP_STDERR_FILENO, "w")) == NULL)
    return 2;

#if HAVE_FDOPENDIR || GNULIB_TEST_FDOPENDIR
  dfd = open (".", O_RDONLY);
  ASSERT (STDERR_FILENO < dfd);
#endif

  /* Four iterations, with progressively more standard descriptors
     closed.  */
  for (i = -1; i <= STDERR_FILENO; i++)
    {
      if (0 <= i)
        ASSERT (close (i) == 0);
      dp = opendir (".");
      ASSERT (dp);
      ASSERT (dirfd (dp) == -1 || STDERR_FILENO < dirfd (dp));
      ASSERT (closedir (dp) == 0);

#if HAVE_FDOPENDIR || GNULIB_TEST_FDOPENDIR
      {
        int fd = dup_safer (dfd);
        ASSERT (STDERR_FILENO < fd);
        dp = fdopendir (fd);
        ASSERT (dp);
        ASSERT (dirfd (dp) == -1 || STDERR_FILENO < dirfd (dp));
        ASSERT (closedir (dp) == 0);
        errno = 0;
        ASSERT (close (fd) == -1);
        ASSERT (errno == EBADF);
      }
#endif
    }

#if HAVE_FDOPENDIR || GNULIB_TEST_FDOPENDIR
  ASSERT (close (dfd) == 0);
#endif

  return 0;
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/dup.c���������������������������������������������������������������������������0000644�0000000�0000000�00000003407�12655624572�013160� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Duplicate an open file descriptor.

   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <unistd.h>

#include <errno.h>

#include "msvc-inval.h"

#undef dup

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
static int
dup_nothrow (int fd)
{
  int result;

  TRY_MSVC_INVAL
    {
      result = dup (fd);
    }
  CATCH_MSVC_INVAL
    {
      result = -1;
      errno = EBADF;
    }
  DONE_MSVC_INVAL;

  return result;
}
#elif defined __KLIBC__
# include <fcntl.h>
# include <sys/stat.h>

# include <InnoTekLIBC/backend.h>

static int
dup_nothrow (int fd)
{
  int dupfd;
  struct stat sbuf;

  dupfd = dup (fd);
  if (dupfd == -1 && errno == ENOTSUP \
      && !fstat (fd, &sbuf) && S_ISDIR (sbuf.st_mode))
    {
      char path[_MAX_PATH];

      /* Get a path from fd */
      if (!__libc_Back_ioFHToPath (fd, path, sizeof (path)))
        dupfd = open (path, O_RDONLY);
    }

  return dupfd;
}
#else
# define dup_nothrow dup
#endif

int
rpl_dup (int fd)
{
  int result = dup_nothrow (fd);
#if REPLACE_FCHDIR
  if (result >= 0)
    result = _gl_register_dup (fd, result);
#endif
  return result;
}
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/tests/test-fputc.c��������������������������������������������������������������������0000644�0000000�0000000�00000004575�12655624572�014475� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Test of fputc() function.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <stdio.h>

#include "signature.h"
SIGNATURE_CHECK (fputc, int, (int, FILE *));

#include <errno.h>
#include <fcntl.h>
#include <unistd.h>

#include "msvc-inval.h"

#include "macros.h"

int
main (int argc, char **argv)
{
  const char *filename = "test-fputc.txt";

  /* We don't have an fputc() function that installs an invalid parameter
     handler so far.  So install that handler here, explicitly.  */
#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
    && MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
  gl_msvc_inval_ensure_handler ();
#endif

  /* Test that fputc() on an unbuffered stream sets errno if someone else
     closes the stream fd behind the back of stdio.  */
  {
    FILE *fp = fopen (filename, "w");
    ASSERT (fp != NULL);
    setvbuf (fp, NULL, _IONBF, 0);
    ASSERT (close (fileno (fp)) == 0);
    errno = 0;
    ASSERT (fputc ('x', fp) == EOF);
    ASSERT (errno == EBADF);
    ASSERT (ferror (fp));
    fclose (fp);
  }

  /* Test that fputc() on an unbuffered stream sets errno if the stream
     was constructed with an invalid file descriptor.  */
  {
    FILE *fp = fdopen (-1, "w");
    if (fp != NULL)
      {
        setvbuf (fp, NULL, _IONBF, 0);
        errno = 0;
        ASSERT (fputc ('x', fp) == EOF);
        ASSERT (errno == EBADF);
        ASSERT (ferror (fp));
        fclose (fp);
      }
  }
  {
    FILE *fp;
    close (99);
    fp = fdopen (99, "w");
    if (fp != NULL)
      {
        setvbuf (fp, NULL, _IONBF, 0);
        errno = 0;
        ASSERT (fputc ('x', fp) == EOF);
        ASSERT (errno == EBADF);
        ASSERT (ferror (fp));
        fclose (fp);
      }
  }

  /* Clean up.  */
  unlink (filename);

  return 0;
}
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GNULIB_STRPBRK = @GNULIB_STRPBRK@
GNULIB_STRPTIME = @GNULIB_STRPTIME@
GNULIB_STRSEP = @GNULIB_STRSEP@
GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@
GNULIB_STRSTR = @GNULIB_STRSTR@
GNULIB_STRTOD = @GNULIB_STRTOD@
GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@
GNULIB_STRTOK_R = @GNULIB_STRTOK_R@
GNULIB_STRTOLL = @GNULIB_STRTOLL@
GNULIB_STRTOULL = @GNULIB_STRTOULL@
GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@
GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@
GNULIB_SYMLINK = @GNULIB_SYMLINK@
GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@
GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@
GNULIB_TIMEGM = @GNULIB_TIMEGM@
GNULIB_TIME_R = @GNULIB_TIME_R@
GNULIB_TIME_RZ = @GNULIB_TIME_RZ@
GNULIB_TMPFILE = @GNULIB_TMPFILE@
GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@
GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@
GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@
GNULIB_UNLINK = @GNULIB_UNLINK@
GNULIB_UNLINKAT = @GNULIB_UNLINKAT@
GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@
GNULIB_UNSETENV = @GNULIB_UNSETENV@
GNULIB_USLEEP = @GNULIB_USLEEP@
GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@
GNULIB_VASPRINTF = @GNULIB_VASPRINTF@
GNULIB_VDPRINTF = @GNULIB_VDPRINTF@
GNULIB_VFPRINTF = @GNULIB_VFPRINTF@
GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@
GNULIB_VFSCANF = @GNULIB_VFSCANF@
GNULIB_VPRINTF = @GNULIB_VPRINTF@
GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@
GNULIB_VSCANF = @GNULIB_VSCANF@
GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@
GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@
GNULIB_WAITPID = @GNULIB_WAITPID@
GNULIB_WCPCPY = @GNULIB_WCPCPY@
GNULIB_WCPNCPY = @GNULIB_WCPNCPY@
GNULIB_WCRTOMB = @GNULIB_WCRTOMB@
GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@
GNULIB_WCSCAT = @GNULIB_WCSCAT@
GNULIB_WCSCHR = @GNULIB_WCSCHR@
GNULIB_WCSCMP = @GNULIB_WCSCMP@
GNULIB_WCSCOLL = @GNULIB_WCSCOLL@
GNULIB_WCSCPY = @GNULIB_WCSCPY@
GNULIB_WCSCSPN = @GNULIB_WCSCSPN@
GNULIB_WCSDUP = @GNULIB_WCSDUP@
GNULIB_WCSLEN = @GNULIB_WCSLEN@
GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@
GNULIB_WCSNCAT = @GNULIB_WCSNCAT@
GNULIB_WCSNCMP = @GNULIB_WCSNCMP@
GNULIB_WCSNCPY = @GNULIB_WCSNCPY@
GNULIB_WCSNLEN = @GNULIB_WCSNLEN@
GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@
GNULIB_WCSPBRK = @GNULIB_WCSPBRK@
GNULIB_WCSRCHR = @GNULIB_WCSRCHR@
GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@
GNULIB_WCSSPN = @GNULIB_WCSSPN@
GNULIB_WCSSTR = @GNULIB_WCSSTR@
GNULIB_WCSTOK = @GNULIB_WCSTOK@
GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@
GNULIB_WCSXFRM = @GNULIB_WCSXFRM@
GNULIB_WCTOB = @GNULIB_WCTOB@
GNULIB_WCTOMB = @GNULIB_WCTOMB@
GNULIB_WCWIDTH = @GNULIB_WCWIDTH@
GNULIB_WMEMCHR = @GNULIB_WMEMCHR@
GNULIB_WMEMCMP = @GNULIB_WMEMCMP@
GNULIB_WMEMCPY = @GNULIB_WMEMCPY@
GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@
GNULIB_WMEMSET = @GNULIB_WMEMSET@
GNULIB_WRITE = @GNULIB_WRITE@
GNULIB__EXIT = @GNULIB__EXIT@
GREP = @GREP@
GXX = @GXX@
HAVE_ALPHASORT = @HAVE_ALPHASORT@
HAVE_ATOLL = @HAVE_ATOLL@
HAVE_BTOWC = @HAVE_BTOWC@
HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
HAVE_CHOWN = @HAVE_CHOWN@
HAVE_CLOSEDIR = @HAVE_CLOSEDIR@
HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@
HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@
HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
HAVE_DIRENT_H = @HAVE_DIRENT_H@
HAVE_DPRINTF = @HAVE_DPRINTF@
HAVE_DUP2 = @HAVE_DUP2@
HAVE_DUP3 = @HAVE_DUP3@
HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
HAVE_FACCESSAT = @HAVE_FACCESSAT@
HAVE_FCHDIR = @HAVE_FCHDIR@
HAVE_FCHMODAT = @HAVE_FCHMODAT@
HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
HAVE_FCNTL = @HAVE_FCNTL@
HAVE_FDATASYNC = @HAVE_FDATASYNC@
HAVE_FDOPENDIR = @HAVE_FDOPENDIR@
HAVE_FEATURES_H = @HAVE_FEATURES_H@
HAVE_FFSL = @HAVE_FFSL@
HAVE_FFSLL = @HAVE_FFSLL@
HAVE_FLOCK = @HAVE_FLOCK@
HAVE_FSEEKO = @HAVE_FSEEKO@
HAVE_FSTATAT = @HAVE_FSTATAT@
HAVE_FSYNC = @HAVE_FSYNC@
HAVE_FTELLO = @HAVE_FTELLO@
HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
HAVE_FUTIMENS = @HAVE_FUTIMENS@
HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
HAVE_GETGROUPS = @HAVE_GETGROUPS@
HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
HAVE_GETLOGIN = @HAVE_GETLOGIN@
HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
HAVE_GRANTPT = @HAVE_GRANTPT@
HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
HAVE_ISBLANK = @HAVE_ISBLANK@
HAVE_LCHMOD = @HAVE_LCHMOD@
HAVE_LCHOWN = @HAVE_LCHOWN@
HAVE_LINK = @HAVE_LINK@
HAVE_LINKAT = @HAVE_LINKAT@
HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
HAVE_LSTAT = @HAVE_LSTAT@
HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
HAVE_MBRLEN = @HAVE_MBRLEN@
HAVE_MBRTOWC = @HAVE_MBRTOWC@
HAVE_MBSINIT = @HAVE_MBSINIT@
HAVE_MBSLEN = @HAVE_MBSLEN@
HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
HAVE_MEMCHR = @HAVE_MEMCHR@
HAVE_MEMPCPY = @HAVE_MEMPCPY@
HAVE_MKDIRAT = @HAVE_MKDIRAT@
HAVE_MKDTEMP = @HAVE_MKDTEMP@
HAVE_MKFIFO = @HAVE_MKFIFO@
HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
HAVE_MKNOD = @HAVE_MKNOD@
HAVE_MKNODAT = @HAVE_MKNODAT@
HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
HAVE_MKSTEMP = @HAVE_MKSTEMP@
HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
HAVE_OPENAT = @HAVE_OPENAT@
HAVE_OPENDIR = @HAVE_OPENDIR@
HAVE_OS_H = @HAVE_OS_H@
HAVE_PCLOSE = @HAVE_PCLOSE@
HAVE_PIPE = @HAVE_PIPE@
HAVE_PIPE2 = @HAVE_PIPE2@
HAVE_POPEN = @HAVE_POPEN@
HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
HAVE_PREAD = @HAVE_PREAD@
HAVE_PTHREAD_H = @HAVE_PTHREAD_H@
HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@
HAVE_PTHREAD_T = @HAVE_PTHREAD_T@
HAVE_PTSNAME = @HAVE_PTSNAME@
HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
HAVE_PWRITE = @HAVE_PWRITE@
HAVE_RAISE = @HAVE_RAISE@
HAVE_RANDOM = @HAVE_RANDOM@
HAVE_RANDOM_H = @HAVE_RANDOM_H@
HAVE_RANDOM_R = @HAVE_RANDOM_R@
HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
HAVE_READDIR = @HAVE_READDIR@
HAVE_READLINK = @HAVE_READLINK@
HAVE_READLINKAT = @HAVE_READLINKAT@
HAVE_REALPATH = @HAVE_REALPATH@
HAVE_RENAMEAT = @HAVE_RENAMEAT@
HAVE_REWINDDIR = @HAVE_REWINDDIR@
HAVE_RPMATCH = @HAVE_RPMATCH@
HAVE_SCANDIR = @HAVE_SCANDIR@
HAVE_SCHED_H = @HAVE_SCHED_H@
HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
HAVE_SETENV = @HAVE_SETENV@
HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
HAVE_SIGACTION = @HAVE_SIGACTION@
HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@
HAVE_SIGINFO_T = @HAVE_SIGINFO_T@
HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
HAVE_SIGSET_T = @HAVE_SIGSET_T@
HAVE_SLEEP = @HAVE_SLEEP@
HAVE_STDINT_H = @HAVE_STDINT_H@
HAVE_STPCPY = @HAVE_STPCPY@
HAVE_STPNCPY = @HAVE_STPNCPY@
HAVE_STRCASESTR = @HAVE_STRCASESTR@
HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
HAVE_STRPBRK = @HAVE_STRPBRK@
HAVE_STRPTIME = @HAVE_STRPTIME@
HAVE_STRSEP = @HAVE_STRSEP@
HAVE_STRTOD = @HAVE_STRTOD@
HAVE_STRTOLL = @HAVE_STRTOLL@
HAVE_STRTOULL = @HAVE_STRTOULL@
HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@
HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@
HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@
HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
HAVE_SYMLINK = @HAVE_SYMLINK@
HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
HAVE_SYS_FILE_H = @HAVE_SYS_FILE_H@
HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@
HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
HAVE_TIMEGM = @HAVE_TIMEGM@
HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
HAVE_UNISTD_H = @HAVE_UNISTD_H@
HAVE_UNLINKAT = @HAVE_UNLINKAT@
HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
HAVE_USLEEP = @HAVE_USLEEP@
HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
HAVE_VASPRINTF = @HAVE_VASPRINTF@
HAVE_VDPRINTF = @HAVE_VDPRINTF@
HAVE_WCHAR_H = @HAVE_WCHAR_H@
HAVE_WCHAR_T = @HAVE_WCHAR_T@
HAVE_WCPCPY = @HAVE_WCPCPY@
HAVE_WCPNCPY = @HAVE_WCPNCPY@
HAVE_WCRTOMB = @HAVE_WCRTOMB@
HAVE_WCSCASECMP = @HAVE_WCSCASECMP@
HAVE_WCSCAT = @HAVE_WCSCAT@
HAVE_WCSCHR = @HAVE_WCSCHR@
HAVE_WCSCMP = @HAVE_WCSCMP@
HAVE_WCSCOLL = @HAVE_WCSCOLL@
HAVE_WCSCPY = @HAVE_WCSCPY@
HAVE_WCSCSPN = @HAVE_WCSCSPN@
HAVE_WCSDUP = @HAVE_WCSDUP@
HAVE_WCSLEN = @HAVE_WCSLEN@
HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
HAVE_WCSNCAT = @HAVE_WCSNCAT@
HAVE_WCSNCMP = @HAVE_WCSNCMP@
HAVE_WCSNCPY = @HAVE_WCSNCPY@
HAVE_WCSNLEN = @HAVE_WCSNLEN@
HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
HAVE_WCSPBRK = @HAVE_WCSPBRK@
HAVE_WCSRCHR = @HAVE_WCSRCHR@
HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
HAVE_WCSSPN = @HAVE_WCSSPN@
HAVE_WCSSTR = @HAVE_WCSSTR@
HAVE_WCSTOK = @HAVE_WCSTOK@
HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
HAVE_WCSXFRM = @HAVE_WCSXFRM@
HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
HAVE_WINT_T = @HAVE_WINT_T@
HAVE_WMEMCHR = @HAVE_WMEMCHR@
HAVE_WMEMCMP = @HAVE_WMEMCMP@
HAVE_WMEMCPY = @HAVE_WMEMCPY@
HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
HAVE_WMEMSET = @HAVE_WMEMSET@
HAVE__BOOL = @HAVE__BOOL@
HAVE__EXIT = @HAVE__EXIT@
INCLUDE_NEXT = @INCLUDE_NEXT@
INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@
INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
LD = @LD@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
LIBTOOL = @LIBTOOL@
LIB_PTHREAD = @LIB_PTHREAD@
LIPO = @LIPO@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@
NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@
NEXT_AS_FIRST_DIRECTIVE_STDARG_H = @NEXT_AS_FIRST_DIRECTIVE_STDARG_H@
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_FILE_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@
NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
NEXT_CTYPE_H = @NEXT_CTYPE_H@
NEXT_DIRENT_H = @NEXT_DIRENT_H@
NEXT_ERRNO_H = @NEXT_ERRNO_H@
NEXT_FCNTL_H = @NEXT_FCNTL_H@
NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
NEXT_PTHREAD_H = @NEXT_PTHREAD_H@
NEXT_SCHED_H = @NEXT_SCHED_H@
NEXT_SIGNAL_H = @NEXT_SIGNAL_H@
NEXT_STDARG_H = @NEXT_STDARG_H@
NEXT_STDDEF_H = @NEXT_STDDEF_H@
NEXT_STDINT_H = @NEXT_STDINT_H@
NEXT_STDIO_H = @NEXT_STDIO_H@
NEXT_STDLIB_H = @NEXT_STDLIB_H@
NEXT_STRING_H = @NEXT_STRING_H@
NEXT_SYS_FILE_H = @NEXT_SYS_FILE_H@
NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@
NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@
NEXT_TIME_H = @NEXT_TIME_H@
NEXT_UNISTD_H = @NEXT_UNISTD_H@
NEXT_WCHAR_H = @NEXT_WCHAR_H@
NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PR = @PR@
PRAGMA_COLUMNS = @PRAGMA_COLUMNS@
PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
PRIPTR_PREFIX = @PRIPTR_PREFIX@
PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@
PTHREAD_CC = @PTHREAD_CC@
PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
PTHREAD_H = @PTHREAD_H@
PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
PTHREAD_LIBS = @PTHREAD_LIBS@
PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
PYTHON = @PYTHON@
RANLIB = @RANLIB@
REPLACE_BTOWC = @REPLACE_BTOWC@
REPLACE_CALLOC = @REPLACE_CALLOC@
REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@
REPLACE_CHOWN = @REPLACE_CHOWN@
REPLACE_CLOSE = @REPLACE_CLOSE@
REPLACE_CLOSEDIR = @REPLACE_CLOSEDIR@
REPLACE_DIRFD = @REPLACE_DIRFD@
REPLACE_DPRINTF = @REPLACE_DPRINTF@
REPLACE_DUP = @REPLACE_DUP@
REPLACE_DUP2 = @REPLACE_DUP2@
REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
REPLACE_FCLOSE = @REPLACE_FCLOSE@
REPLACE_FCNTL = @REPLACE_FCNTL@
REPLACE_FDOPEN = @REPLACE_FDOPEN@
REPLACE_FDOPENDIR = @REPLACE_FDOPENDIR@
REPLACE_FFLUSH = @REPLACE_FFLUSH@
REPLACE_FOPEN = @REPLACE_FOPEN@
REPLACE_FPRINTF = @REPLACE_FPRINTF@
REPLACE_FPURGE = @REPLACE_FPURGE@
REPLACE_FREOPEN = @REPLACE_FREOPEN@
REPLACE_FSEEK = @REPLACE_FSEEK@
REPLACE_FSEEKO = @REPLACE_FSEEKO@
REPLACE_FSTAT = @REPLACE_FSTAT@
REPLACE_FSTATAT = @REPLACE_FSTATAT@
REPLACE_FTELL = @REPLACE_FTELL@
REPLACE_FTELLO = @REPLACE_FTELLO@
REPLACE_FTRUNCATE = @REPLACE_FTRUNCATE@
REPLACE_FUTIMENS = @REPLACE_FUTIMENS@
REPLACE_GETCWD = @REPLACE_GETCWD@
REPLACE_GETDELIM = @REPLACE_GETDELIM@
REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@
REPLACE_GETDTABLESIZE = @REPLACE_GETDTABLESIZE@
REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
REPLACE_GETLINE = @REPLACE_GETLINE@
REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@
REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
REPLACE_GMTIME = @REPLACE_GMTIME@
REPLACE_ISATTY = @REPLACE_ISATTY@
REPLACE_LCHOWN = @REPLACE_LCHOWN@
REPLACE_LINK = @REPLACE_LINK@
REPLACE_LINKAT = @REPLACE_LINKAT@
REPLACE_LOCALTIME = @REPLACE_LOCALTIME@
REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@
REPLACE_LSEEK = @REPLACE_LSEEK@
REPLACE_LSTAT = @REPLACE_LSTAT@
REPLACE_MALLOC = @REPLACE_MALLOC@
REPLACE_MBRLEN = @REPLACE_MBRLEN@
REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
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.PRECIOUS: Makefile


# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/����������������������������������������������������������������������������������0000755�0000000�0000000�00000000000�13464267677�011634� 5����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/dup2.c����������������������������������������������������������������������������0000644�0000000�0000000�00000011075�12655624571�012645� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Duplicate an open file descriptor to a specified file descriptor.

   Copyright (C) 1999, 2004-2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* written by Paul Eggert */

#include <config.h>

/* Specification.  */
#include <unistd.h>

#include <errno.h>
#include <fcntl.h>

#if HAVE_DUP2

# undef dup2

# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__

/* Get declarations of the native Windows API functions.  */
#  define WIN32_LEAN_AND_MEAN
#  include <windows.h>

#  include "msvc-inval.h"

/* Get _get_osfhandle.  */
#  include "msvc-nothrow.h"

static int
ms_windows_dup2 (int fd, int desired_fd)
{
  int result;

  /* If fd is closed, mingw hangs on dup2 (fd, fd).  If fd is open,
     dup2 (fd, fd) returns 0, but all further attempts to use fd in
     future dup2 calls will hang.  */
  if (fd == desired_fd)
    {
      if ((HANDLE) _get_osfhandle (fd) == INVALID_HANDLE_VALUE)
        {
          errno = EBADF;
          return -1;
        }
      return fd;
    }

  /* Wine 1.0.1 return 0 when desired_fd is negative but not -1:
     http://bugs.winehq.org/show_bug.cgi?id=21289 */
  if (desired_fd < 0)
    {
      errno = EBADF;
      return -1;
    }

  TRY_MSVC_INVAL
    {
      result = dup2 (fd, desired_fd);
    }
  CATCH_MSVC_INVAL
    {
      errno = EBADF;
      result = -1;
    }
  DONE_MSVC_INVAL;

  if (result == 0)
    result = desired_fd;

  return result;
}

#  define dup2 ms_windows_dup2

# elif defined __KLIBC__

#  include <InnoTekLIBC/backend.h>

static int
klibc_dup2dirfd (int fd, int desired_fd)
{
  int tempfd;
  int dupfd;

  tempfd = open ("NUL", O_RDONLY);
  if (tempfd == -1)
    return -1;

  if (tempfd == desired_fd)
    {
      close (tempfd);

      char path[_MAX_PATH];
      if (__libc_Back_ioFHToPath (fd, path, sizeof (path)))
        return -1;

      return open(path, O_RDONLY);
    }

  dupfd = klibc_dup2dirfd (fd, desired_fd);

  close (tempfd);

  return dupfd;
}

static int
klibc_dup2 (int fd, int desired_fd)
{
  int dupfd;
  struct stat sbuf;

  dupfd = dup2 (fd, desired_fd);
  if (dupfd == -1 && errno == ENOTSUP \
      && !fstat (fd, &sbuf) && S_ISDIR (sbuf.st_mode))
    {
      close (desired_fd);

      return klibc_dup2dirfd (fd, desired_fd);
    }

  return dupfd;
}

#  define dup2 klibc_dup2
# endif

int
rpl_dup2 (int fd, int desired_fd)
{
  int result;

# ifdef F_GETFL
  /* On Linux kernels 2.6.26-2.6.29, dup2 (fd, fd) returns -EBADF.
     On Cygwin 1.5.x, dup2 (1, 1) returns 0.
     On Cygwin 1.7.17, dup2 (1, -1) dumps core.
     On Cygwin 1.7.25, dup2 (1, 256) can dump core.
     On Haiku, dup2 (fd, fd) mistakenly clears FD_CLOEXEC.  */
#  if HAVE_SETDTABLESIZE
  setdtablesize (desired_fd + 1);
#  endif
  if (desired_fd < 0)
    fd = desired_fd;
  if (fd == desired_fd)
    return fcntl (fd, F_GETFL) == -1 ? -1 : fd;
# endif

  result = dup2 (fd, desired_fd);

  /* Correct an errno value on FreeBSD 6.1 and Cygwin 1.5.x.  */
  if (result == -1 && errno == EMFILE)
    errno = EBADF;
# if REPLACE_FCHDIR
  if (fd != desired_fd && result != -1)
    result = _gl_register_dup (fd, result);
# endif
  return result;
}

#else /* !HAVE_DUP2 */

/* On older platforms, dup2 did not exist.  */

# ifndef F_DUPFD
static int
dupfd (int fd, int desired_fd)
{
  int duplicated_fd = dup (fd);
  if (duplicated_fd < 0 || duplicated_fd == desired_fd)
    return duplicated_fd;
  else
    {
      int r = dupfd (fd, desired_fd);
      int e = errno;
      close (duplicated_fd);
      errno = e;
      return r;
    }
}
# endif

int
dup2 (int fd, int desired_fd)
{
  int result = fcntl (fd, F_GETFL) < 0 ? -1 : fd;
  if (result == -1 || fd == desired_fd)
    return result;
  close (desired_fd);
# ifdef F_DUPFD
  result = fcntl (fd, F_DUPFD, desired_fd);
#  if REPLACE_FCHDIR
  if (0 <= result)
    result = _gl_register_dup (fd, result);
#  endif
# else
  result = dupfd (fd, desired_fd);
# endif
  if (result == -1 && (errno == EMFILE || errno == EINVAL))
    errno = EBADF;
  return result;
}
#endif /* !HAVE_DUP2 */
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/unistd-safer.h��������������������������������������������������������������������0000644�0000000�0000000�00000002034�12655624572�014400� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Invoke unistd-like functions, but avoid some glitches.

   Copyright (C) 2001, 2003, 2005, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert and Eric Blake.  */

int dup_safer (int);
int fd_safer (int);
int pipe_safer (int[2]);

#if GNULIB_FD_SAFER_FLAG
int dup_safer_flag (int, int);
int fd_safer_flag (int, int);
#endif

#if GNULIB_PIPE2_SAFER
int pipe2_safer (int[2], int);
#endif
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/fseeko.c��������������������������������������������������������������������������0000644�0000000�0000000�00000013466�12655624571�013255� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* An fseeko() function that, together with fflush(), is POSIX compliant.
   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along
   with this program; if not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <stdio.h>

/* Get off_t, lseek, _POSIX_VERSION.  */
#include <unistd.h>

#include "stdio-impl.h"

int
fseeko (FILE *fp, off_t offset, int whence)
#undef fseeko
#if !HAVE_FSEEKO
# undef fseek
# define fseeko fseek
#endif
#if _GL_WINDOWS_64_BIT_OFF_T
# undef fseeko
# if HAVE__FSEEKI64 /* msvc, mingw64 */
#  define fseeko _fseeki64
# else /* mingw */
#  define fseeko fseeko64
# endif
#endif
{
#if LSEEK_PIPE_BROKEN
  /* mingw gives bogus answers rather than failure on non-seekable files.  */
  if (lseek (fileno (fp), 0, SEEK_CUR) == -1)
    return EOF;
#endif

  /* These tests are based on fpurge.c.  */
#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
  if (fp->_IO_read_end == fp->_IO_read_ptr
      && fp->_IO_write_ptr == fp->_IO_write_base
      && fp->_IO_save_base == NULL)
#elif defined __sferror || defined __DragonFly__ || defined __ANDROID__
  /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */
# if defined __SL64 && defined __SCLE /* Cygwin */
  if ((fp->_flags & __SL64) == 0)
    {
      /* Cygwin 1.5.0 through 1.5.24 failed to open stdin in 64-bit
         mode; but has an fseeko that requires 64-bit mode.  */
      FILE *tmp = fopen ("/dev/null", "r");
      if (!tmp)
        return -1;
      fp->_flags |= __SL64;
      fp->_seek64 = tmp->_seek64;
      fclose (tmp);
    }
# endif
  if (fp_->_p == fp_->_bf._base
      && fp_->_r == 0
      && fp_->_w == ((fp_->_flags & (__SLBF | __SNBF | __SRD)) == 0 /* fully buffered and not currently reading? */
                     ? fp_->_bf._size
                     : 0)
      && fp_ub._base == NULL)
#elif defined __EMX__               /* emx+gcc */
  if (fp->_ptr == fp->_buffer
      && fp->_rcount == 0
      && fp->_wcount == 0
      && fp->_ungetc_count == 0)
#elif defined __minix               /* Minix */
  if (fp_->_ptr == fp_->_buf
      && (fp_->_ptr == NULL || fp_->_count == 0))
#elif defined _IOERR                /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */
  if (fp_->_ptr == fp_->_base
      && (fp_->_ptr == NULL || fp_->_cnt == 0))
#elif defined __UCLIBC__            /* uClibc */
  if (((fp->__modeflags & __FLAG_WRITING) == 0
       || fp->__bufpos == fp->__bufstart)
      && ((fp->__modeflags & (__FLAG_READONLY | __FLAG_READING)) == 0
          || fp->__bufpos == fp->__bufread))
#elif defined __QNX__               /* QNX */
  if ((fp->_Mode & 0x2000 /* _MWRITE */ ? fp->_Next == fp->_Buf : fp->_Next == fp->_Rend)
      && fp->_Rback == fp->_Back + sizeof (fp->_Back)
      && fp->_Rsave == NULL)
#elif defined __MINT__              /* Atari FreeMiNT */
  if (fp->__bufp == fp->__buffer
      && fp->__get_limit == fp->__bufp
      && fp->__put_limit == fp->__bufp
      && !fp->__pushed_back)
#elif defined EPLAN9                /* Plan9 */
  if (fp->rp == fp->buf
      && fp->wp == fp->buf)
#elif FUNC_FFLUSH_STDIN < 0 && 200809 <= _POSIX_VERSION
  /* Cross-compiling to some other system advertising conformance to
     POSIX.1-2008 or later.  Assume fseeko and fflush work as advertised.
     If this assumption is incorrect, please report the bug to
     bug-gnulib.  */
  if (0)
#else
  #error "Please port gnulib fseeko.c to your platform! Look at the code in fseeko.c, then report this to bug-gnulib."
#endif
    {
      /* We get here when an fflush() call immediately preceded this one (or
         if ftell() has created buffers but no I/O has occurred on a
         newly-opened stream).  We know there are no buffers.  */
      off_t pos = lseek (fileno (fp), offset, whence);
      if (pos == -1)
        {
#if defined __sferror || defined __DragonFly__ || defined __ANDROID__
          /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */
          fp_->_flags &= ~__SOFF;
#endif
          return -1;
        }

#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
      fp->_flags &= ~_IO_EOF_SEEN;
      fp->_offset = pos;
#elif defined __sferror || defined __DragonFly__ || defined __ANDROID__
      /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */
# if defined __CYGWIN__ || (defined __NetBSD__ && __NetBSD_Version__ >= 600000000)
      /* fp_->_offset is typed as an integer.  */
      fp_->_offset = pos;
# else
      /* fp_->_offset is an fpos_t.  */
      {
        /* Use a union, since on NetBSD, the compilation flags
           determine whether fpos_t is typedef'd to off_t or a struct
           containing a single off_t member.  */
        union
          {
            fpos_t f;
            off_t o;
          } u;
        u.o = pos;
        fp_->_offset = u.f;
      }
# endif
      fp_->_flags |= __SOFF;
      fp_->_flags &= ~__SEOF;
#elif defined __EMX__               /* emx+gcc */
      fp->_flags &= ~_IOEOF;
#elif defined _IOERR                /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */
      fp->_flag &= ~_IOEOF;
#elif defined __MINT__              /* Atari FreeMiNT */
      fp->__offset = pos;
      fp->__eof = 0;
#endif
      return 0;
    }
  return fseeko (fp, offset, whence);
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/msvc-nothrow.c��������������������������������������������������������������������0000644�0000000�0000000�00000002434�12655624571�014440� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Wrappers that don't throw invalid parameter notifications
   with MSVC runtime libraries.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along
   with this program; if not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include "msvc-nothrow.h"

/* Get declarations of the native Windows API functions.  */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>

#include "msvc-inval.h"

#undef _get_osfhandle

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
intptr_t
_gl_nothrow_get_osfhandle (int fd)
{
  intptr_t result;

  TRY_MSVC_INVAL
    {
      result = _get_osfhandle (fd);
    }
  CATCH_MSVC_INVAL
    {
      result = (intptr_t) INVALID_HANDLE_VALUE;
    }
  DONE_MSVC_INVAL;

  return result;
}
#endif
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/Makefile.am�����������������������������������������������������������������������0000644�0000000�0000000�00000157353�13464244431�013665� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������## DO NOT EDIT! GENERATED AUTOMATICALLY!
## Process this file with automake to produce Makefile.in.
# Copyright (C) 2002-2016 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that
# contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --local-dir=gnulib-local --lib=libgnulib --source-base=gl/lib --m4-base=m4 --doc-base=gl/doc --tests-base=gl/tests --aux-dir=build-aux --with-tests --no-conditional-dependencies --libtool --macro-prefix=gl ctype dirent-safer errno fcntl fdl fseek gendocs gitlog-to-changelog maintainer-makefile manywarnings progname pthread signal std-gnu11 stdarg stdio stdlib string sys_file sys_stat sys_wait time unistd update-copyright warnings

AUTOMAKE_OPTIONS = 1.9.6 gnits

SUBDIRS =
noinst_HEADERS =
noinst_LIBRARIES =
noinst_LTLIBRARIES =
EXTRA_DIST =
BUILT_SOURCES =
SUFFIXES =
MOSTLYCLEANFILES = core *.stackdump
MOSTLYCLEANDIRS =
CLEANFILES =
DISTCLEANFILES =
MAINTAINERCLEANFILES =

AM_CPPFLAGS =
AM_CFLAGS =

noinst_LTLIBRARIES += libgnulib.la

libgnulib_la_SOURCES =
libgnulib_la_LIBADD = $(gl_LTLIBOBJS)
libgnulib_la_DEPENDENCIES = $(gl_LTLIBOBJS)
EXTRA_libgnulib_la_SOURCES =
libgnulib_la_LDFLAGS = $(AM_LDFLAGS)
libgnulib_la_LDFLAGS += -no-undefined
libgnulib_la_LDFLAGS += $(LIB_PTHREAD)

## begin gnulib module absolute-header

# Use this preprocessor expression to decide whether #include_next works.
# Do not rely on a 'configure'-time test for this, since the expression
# might appear in an installed header, which is used by some other compiler.
HAVE_INCLUDE_NEXT = (__GNUC__ || 60000000 <= __DECC_VER)

## end   gnulib module absolute-header

## begin gnulib module close


EXTRA_DIST += close.c

EXTRA_libgnulib_la_SOURCES += close.c

## end   gnulib module close

## begin gnulib module closedir


EXTRA_DIST += closedir.c dirent-private.h

EXTRA_libgnulib_la_SOURCES += closedir.c

## end   gnulib module closedir

## begin gnulib module ctype

BUILT_SOURCES += ctype.h

# We need the following in order to create <ctype.h> when the system
# doesn't have one that works with the given compiler.
ctype.h: ctype.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_CTYPE_H''@|$(NEXT_CTYPE_H)|g' \
	      -e 's/@''GNULIB_ISBLANK''@/$(GNULIB_ISBLANK)/g' \
	      -e 's/@''HAVE_ISBLANK''@/$(HAVE_ISBLANK)/g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/ctype.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += ctype.h ctype.h-t

EXTRA_DIST += ctype.in.h

## end   gnulib module ctype

## begin gnulib module dirent

BUILT_SOURCES += dirent.h

# We need the following in order to create <dirent.h> when the system
# doesn't have one that works with the given compiler.
dirent.h: dirent.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''HAVE_DIRENT_H''@|$(HAVE_DIRENT_H)|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_DIRENT_H''@|$(NEXT_DIRENT_H)|g' \
	      -e 's/@''GNULIB_OPENDIR''@/$(GNULIB_OPENDIR)/g' \
	      -e 's/@''GNULIB_READDIR''@/$(GNULIB_READDIR)/g' \
	      -e 's/@''GNULIB_REWINDDIR''@/$(GNULIB_REWINDDIR)/g' \
	      -e 's/@''GNULIB_CLOSEDIR''@/$(GNULIB_CLOSEDIR)/g' \
	      -e 's/@''GNULIB_DIRFD''@/$(GNULIB_DIRFD)/g' \
	      -e 's/@''GNULIB_FDOPENDIR''@/$(GNULIB_FDOPENDIR)/g' \
	      -e 's/@''GNULIB_SCANDIR''@/$(GNULIB_SCANDIR)/g' \
	      -e 's/@''GNULIB_ALPHASORT''@/$(GNULIB_ALPHASORT)/g' \
	      -e 's/@''HAVE_OPENDIR''@/$(HAVE_OPENDIR)/g' \
	      -e 's/@''HAVE_READDIR''@/$(HAVE_READDIR)/g' \
	      -e 's/@''HAVE_REWINDDIR''@/$(HAVE_REWINDDIR)/g' \
	      -e 's/@''HAVE_CLOSEDIR''@/$(HAVE_CLOSEDIR)/g' \
	      -e 's|@''HAVE_DECL_DIRFD''@|$(HAVE_DECL_DIRFD)|g' \
	      -e 's|@''HAVE_DECL_FDOPENDIR''@|$(HAVE_DECL_FDOPENDIR)|g' \
	      -e 's|@''HAVE_FDOPENDIR''@|$(HAVE_FDOPENDIR)|g' \
	      -e 's|@''HAVE_SCANDIR''@|$(HAVE_SCANDIR)|g' \
	      -e 's|@''HAVE_ALPHASORT''@|$(HAVE_ALPHASORT)|g' \
	      -e 's|@''REPLACE_OPENDIR''@|$(REPLACE_OPENDIR)|g' \
	      -e 's|@''REPLACE_CLOSEDIR''@|$(REPLACE_CLOSEDIR)|g' \
	      -e 's|@''REPLACE_DIRFD''@|$(REPLACE_DIRFD)|g' \
	      -e 's|@''REPLACE_FDOPENDIR''@|$(REPLACE_FDOPENDIR)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/dirent.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += dirent.h dirent.h-t

EXTRA_DIST += dirent.in.h

## end   gnulib module dirent

## begin gnulib module dirent-safer

libgnulib_la_SOURCES += opendir-safer.c

EXTRA_DIST += dirent--.h dirent-safer.h

## end   gnulib module dirent-safer

## begin gnulib module dirfd


EXTRA_DIST += dirfd.c

EXTRA_libgnulib_la_SOURCES += dirfd.c

## end   gnulib module dirfd

## begin gnulib module dup2


EXTRA_DIST += dup2.c

EXTRA_libgnulib_la_SOURCES += dup2.c

## end   gnulib module dup2

## begin gnulib module errno

BUILT_SOURCES += $(ERRNO_H)

# We need the following in order to create <errno.h> when the system
# doesn't have one that is POSIX compliant.
if GL_GENERATE_ERRNO_H
errno.h: errno.in.h $(top_builddir)/config.status
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \
	      -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \
	      -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \
	      -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \
	      -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \
	      -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
	      -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
	      < $(srcdir)/errno.in.h; \
	} > $@-t && \
	mv $@-t $@
else
errno.h: $(top_builddir)/config.status
	rm -f $@
endif
MOSTLYCLEANFILES += errno.h errno.h-t

EXTRA_DIST += errno.in.h

## end   gnulib module errno

## begin gnulib module fcntl


EXTRA_DIST += fcntl.c

EXTRA_libgnulib_la_SOURCES += fcntl.c

## end   gnulib module fcntl

## begin gnulib module fcntl-h

BUILT_SOURCES += fcntl.h

# We need the following in order to create <fcntl.h> when the system
# doesn't have one that works with the given compiler.
fcntl.h: fcntl.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \
	      -e 's/@''GNULIB_FCNTL''@/$(GNULIB_FCNTL)/g' \
	      -e 's/@''GNULIB_NONBLOCKING''@/$(GNULIB_NONBLOCKING)/g' \
	      -e 's/@''GNULIB_OPEN''@/$(GNULIB_OPEN)/g' \
	      -e 's/@''GNULIB_OPENAT''@/$(GNULIB_OPENAT)/g' \
	      -e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \
	      -e 's|@''HAVE_OPENAT''@|$(HAVE_OPENAT)|g' \
	      -e 's|@''REPLACE_FCNTL''@|$(REPLACE_FCNTL)|g' \
	      -e 's|@''REPLACE_OPEN''@|$(REPLACE_OPEN)|g' \
	      -e 's|@''REPLACE_OPENAT''@|$(REPLACE_OPENAT)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/fcntl.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += fcntl.h fcntl.h-t

EXTRA_DIST += fcntl.in.h

## end   gnulib module fcntl-h

## begin gnulib module fd-hook

libgnulib_la_SOURCES += fd-hook.c

EXTRA_DIST += fd-hook.h

## end   gnulib module fd-hook

## begin gnulib module filename


EXTRA_DIST += filename.h

## end   gnulib module filename

## begin gnulib module fseek


EXTRA_DIST += fseek.c

EXTRA_libgnulib_la_SOURCES += fseek.c

## end   gnulib module fseek

## begin gnulib module fseeko


EXTRA_DIST += fseeko.c stdio-impl.h

EXTRA_libgnulib_la_SOURCES += fseeko.c

## end   gnulib module fseeko

## begin gnulib module fstat


EXTRA_DIST += fstat.c

EXTRA_libgnulib_la_SOURCES += fstat.c

## end   gnulib module fstat

## begin gnulib module gendocs


EXTRA_DIST += $(top_srcdir)/build-aux/gendocs.sh

## end   gnulib module gendocs

## begin gnulib module getdtablesize


EXTRA_DIST += getdtablesize.c

EXTRA_libgnulib_la_SOURCES += getdtablesize.c

## end   gnulib module getdtablesize

## begin gnulib module gettimeofday


EXTRA_DIST += gettimeofday.c

EXTRA_libgnulib_la_SOURCES += gettimeofday.c

## end   gnulib module gettimeofday

## begin gnulib module gitlog-to-changelog


EXTRA_DIST += $(top_srcdir)/build-aux/gitlog-to-changelog

## end   gnulib module gitlog-to-changelog

## begin gnulib module gnumakefile

distclean-local: clean-GNUmakefile
clean-GNUmakefile:
	test '$(srcdir)' = . || rm -f $(top_builddir)/GNUmakefile

EXTRA_DIST += $(top_srcdir)/GNUmakefile

## end   gnulib module gnumakefile

## begin gnulib module lseek


EXTRA_DIST += lseek.c

EXTRA_libgnulib_la_SOURCES += lseek.c

## end   gnulib module lseek

## begin gnulib module maintainer-makefile

EXTRA_DIST += $(top_srcdir)/maint.mk

## end   gnulib module maintainer-makefile

## begin gnulib module msvc-inval


EXTRA_DIST += msvc-inval.c msvc-inval.h

EXTRA_libgnulib_la_SOURCES += msvc-inval.c

## end   gnulib module msvc-inval

## begin gnulib module msvc-nothrow


EXTRA_DIST += msvc-nothrow.c msvc-nothrow.h

EXTRA_libgnulib_la_SOURCES += msvc-nothrow.c

## end   gnulib module msvc-nothrow

## begin gnulib module opendir


EXTRA_DIST += dirent-private.h opendir.c

EXTRA_libgnulib_la_SOURCES += opendir.c

## end   gnulib module opendir

## begin gnulib module progname

libgnulib_la_SOURCES += progname.h progname.c

## end   gnulib module progname

## begin gnulib module pthread

BUILT_SOURCES += $(PTHREAD_H)

# We need the following in order to create <pthread.h> when the system
# doesn't have one that works with the given compiler.
if GL_GENERATE_PTHREAD_H
pthread.h: pthread.in.h $(top_builddir)/config.status
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''HAVE_PTHREAD_H''@|$(HAVE_PTHREAD_H)|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_PTHREAD_H''@|$(NEXT_PTHREAD_H)|g' \
	      -e 's|@''HAVE_PTHREAD_T''@|$(HAVE_PTHREAD_T)|g' \
	      -e 's|@''HAVE_PTHREAD_SPINLOCK_T''@|$(HAVE_PTHREAD_SPINLOCK_T)|g' \
	      < $(srcdir)/pthread.in.h; \
	} > $@-t && \
	mv $@-t $@
else
pthread.h: $(top_builddir)/config.status
	rm -f $@
endif
MOSTLYCLEANFILES += pthread.h pthread.h-t

EXTRA_DIST += pthread.c pthread.in.h

EXTRA_libgnulib_la_SOURCES += pthread.c

## end   gnulib module pthread

## begin gnulib module sched

BUILT_SOURCES += $(SCHED_H)

# We need the following in order to create a replacement for <sched.h> when
# the system doesn't have one.
if GL_GENERATE_SCHED_H
sched.h: sched.in.h $(top_builddir)/config.status
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''HAVE_SCHED_H''@|$(HAVE_SCHED_H)|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SCHED_H''@|$(NEXT_SCHED_H)|g' \
	      -e 's|@''HAVE_STRUCT_SCHED_PARAM''@|$(HAVE_STRUCT_SCHED_PARAM)|g' \
	      < $(srcdir)/sched.in.h; \
	} > $@-t && \
	mv $@-t $@
else
sched.h: $(top_builddir)/config.status
	rm -f $@
endif
MOSTLYCLEANFILES += sched.h sched.h-t

EXTRA_DIST += sched.in.h

## end   gnulib module sched

## begin gnulib module signal-h

BUILT_SOURCES += signal.h

# We need the following in order to create <signal.h> when the system
# doesn't have a complete one.
signal.h: signal.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SIGNAL_H''@|$(NEXT_SIGNAL_H)|g' \
	      -e 's|@''GNULIB_PTHREAD_SIGMASK''@|$(GNULIB_PTHREAD_SIGMASK)|g' \
	      -e 's|@''GNULIB_RAISE''@|$(GNULIB_RAISE)|g' \
	      -e 's/@''GNULIB_SIGNAL_H_SIGPIPE''@/$(GNULIB_SIGNAL_H_SIGPIPE)/g' \
	      -e 's/@''GNULIB_SIGPROCMASK''@/$(GNULIB_SIGPROCMASK)/g' \
	      -e 's/@''GNULIB_SIGACTION''@/$(GNULIB_SIGACTION)/g' \
	      -e 's|@''HAVE_POSIX_SIGNALBLOCKING''@|$(HAVE_POSIX_SIGNALBLOCKING)|g' \
	      -e 's|@''HAVE_PTHREAD_SIGMASK''@|$(HAVE_PTHREAD_SIGMASK)|g' \
	      -e 's|@''HAVE_RAISE''@|$(HAVE_RAISE)|g' \
	      -e 's|@''HAVE_SIGSET_T''@|$(HAVE_SIGSET_T)|g' \
	      -e 's|@''HAVE_SIGINFO_T''@|$(HAVE_SIGINFO_T)|g' \
	      -e 's|@''HAVE_SIGACTION''@|$(HAVE_SIGACTION)|g' \
	      -e 's|@''HAVE_STRUCT_SIGACTION_SA_SIGACTION''@|$(HAVE_STRUCT_SIGACTION_SA_SIGACTION)|g' \
	      -e 's|@''HAVE_TYPE_VOLATILE_SIG_ATOMIC_T''@|$(HAVE_TYPE_VOLATILE_SIG_ATOMIC_T)|g' \
	      -e 's|@''HAVE_SIGHANDLER_T''@|$(HAVE_SIGHANDLER_T)|g' \
	      -e 's|@''REPLACE_PTHREAD_SIGMASK''@|$(REPLACE_PTHREAD_SIGMASK)|g' \
	      -e 's|@''REPLACE_RAISE''@|$(REPLACE_RAISE)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/signal.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += signal.h signal.h-t

EXTRA_DIST += signal.in.h

## end   gnulib module signal-h

## begin gnulib module snippet/_Noreturn

# Because this Makefile snippet defines a variable used by other
# gnulib Makefile snippets, it must be present in all Makefile.am that
# need it. This is ensured by the applicability 'all' defined above.

_NORETURN_H=$(top_srcdir)/build-aux/snippet/_Noreturn.h

EXTRA_DIST += $(top_srcdir)/build-aux/snippet/_Noreturn.h

## end   gnulib module snippet/_Noreturn

## begin gnulib module snippet/arg-nonnull

# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.

BUILT_SOURCES += arg-nonnull.h
# The arg-nonnull.h that gets inserted into generated .h files is the same as
# build-aux/snippet/arg-nonnull.h, except that it has the copyright header cut
# off.
arg-nonnull.h: $(top_srcdir)/build-aux/snippet/arg-nonnull.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/GL_ARG_NONNULL/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/arg-nonnull.h \
	  > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += arg-nonnull.h arg-nonnull.h-t

ARG_NONNULL_H=arg-nonnull.h

EXTRA_DIST += $(top_srcdir)/build-aux/snippet/arg-nonnull.h

## end   gnulib module snippet/arg-nonnull

## begin gnulib module snippet/c++defs

# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.

BUILT_SOURCES += c++defs.h
# The c++defs.h that gets inserted into generated .h files is the same as
# build-aux/snippet/c++defs.h, except that it has the copyright header cut off.
c++defs.h: $(top_srcdir)/build-aux/snippet/c++defs.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/_GL_CXXDEFS/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/c++defs.h \
	  > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += c++defs.h c++defs.h-t

CXXDEFS_H=c++defs.h

EXTRA_DIST += $(top_srcdir)/build-aux/snippet/c++defs.h

## end   gnulib module snippet/c++defs

## begin gnulib module snippet/warn-on-use

BUILT_SOURCES += warn-on-use.h
# The warn-on-use.h that gets inserted into generated .h files is the same as
# build-aux/snippet/warn-on-use.h, except that it has the copyright header cut
# off.
warn-on-use.h: $(top_srcdir)/build-aux/snippet/warn-on-use.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/^.ifndef/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/warn-on-use.h \
	  > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += warn-on-use.h warn-on-use.h-t

WARN_ON_USE_H=warn-on-use.h

EXTRA_DIST += $(top_srcdir)/build-aux/snippet/warn-on-use.h

## end   gnulib module snippet/warn-on-use

## begin gnulib module stdarg

BUILT_SOURCES += $(STDARG_H)

# We need the following in order to create <stdarg.h> when the system
# doesn't have one that works with the given compiler.
if GL_GENERATE_STDARG_H
stdarg.h: stdarg.in.h $(top_builddir)/config.status
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_STDARG_H''@|$(NEXT_STDARG_H)|g' \
	      < $(srcdir)/stdarg.in.h; \
	} > $@-t && \
	mv $@-t $@
else
stdarg.h: $(top_builddir)/config.status
	rm -f $@
endif
MOSTLYCLEANFILES += stdarg.h stdarg.h-t

EXTRA_DIST += stdarg.in.h

## end   gnulib module stdarg

## begin gnulib module stddef

BUILT_SOURCES += $(STDDEF_H)

# We need the following in order to create <stddef.h> when the system
# doesn't have one that works with the given compiler.
if GL_GENERATE_STDDEF_H
stddef.h: stddef.in.h $(top_builddir)/config.status
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
	      -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \
	      -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
	      -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
	      < $(srcdir)/stddef.in.h; \
	} > $@-t && \
	mv $@-t $@
else
stddef.h: $(top_builddir)/config.status
	rm -f $@
endif
MOSTLYCLEANFILES += stddef.h stddef.h-t

EXTRA_DIST += stddef.in.h

## end   gnulib module stddef

## begin gnulib module stdio

BUILT_SOURCES += stdio.h

# We need the following in order to create <stdio.h> when the system
# doesn't have one that works with the given compiler.
stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
	      -e 's/@''GNULIB_DPRINTF''@/$(GNULIB_DPRINTF)/g' \
	      -e 's/@''GNULIB_FCLOSE''@/$(GNULIB_FCLOSE)/g' \
	      -e 's/@''GNULIB_FDOPEN''@/$(GNULIB_FDOPEN)/g' \
	      -e 's/@''GNULIB_FFLUSH''@/$(GNULIB_FFLUSH)/g' \
	      -e 's/@''GNULIB_FGETC''@/$(GNULIB_FGETC)/g' \
	      -e 's/@''GNULIB_FGETS''@/$(GNULIB_FGETS)/g' \
	      -e 's/@''GNULIB_FOPEN''@/$(GNULIB_FOPEN)/g' \
	      -e 's/@''GNULIB_FPRINTF''@/$(GNULIB_FPRINTF)/g' \
	      -e 's/@''GNULIB_FPRINTF_POSIX''@/$(GNULIB_FPRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_FPURGE''@/$(GNULIB_FPURGE)/g' \
	      -e 's/@''GNULIB_FPUTC''@/$(GNULIB_FPUTC)/g' \
	      -e 's/@''GNULIB_FPUTS''@/$(GNULIB_FPUTS)/g' \
	      -e 's/@''GNULIB_FREAD''@/$(GNULIB_FREAD)/g' \
	      -e 's/@''GNULIB_FREOPEN''@/$(GNULIB_FREOPEN)/g' \
	      -e 's/@''GNULIB_FSCANF''@/$(GNULIB_FSCANF)/g' \
	      -e 's/@''GNULIB_FSEEK''@/$(GNULIB_FSEEK)/g' \
	      -e 's/@''GNULIB_FSEEKO''@/$(GNULIB_FSEEKO)/g' \
	      -e 's/@''GNULIB_FTELL''@/$(GNULIB_FTELL)/g' \
	      -e 's/@''GNULIB_FTELLO''@/$(GNULIB_FTELLO)/g' \
	      -e 's/@''GNULIB_FWRITE''@/$(GNULIB_FWRITE)/g' \
	      -e 's/@''GNULIB_GETC''@/$(GNULIB_GETC)/g' \
	      -e 's/@''GNULIB_GETCHAR''@/$(GNULIB_GETCHAR)/g' \
	      -e 's/@''GNULIB_GETDELIM''@/$(GNULIB_GETDELIM)/g' \
	      -e 's/@''GNULIB_GETLINE''@/$(GNULIB_GETLINE)/g' \
	      -e 's/@''GNULIB_OBSTACK_PRINTF''@/$(GNULIB_OBSTACK_PRINTF)/g' \
	      -e 's/@''GNULIB_OBSTACK_PRINTF_POSIX''@/$(GNULIB_OBSTACK_PRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_PCLOSE''@/$(GNULIB_PCLOSE)/g' \
	      -e 's/@''GNULIB_PERROR''@/$(GNULIB_PERROR)/g' \
	      -e 's/@''GNULIB_POPEN''@/$(GNULIB_POPEN)/g' \
	      -e 's/@''GNULIB_PRINTF''@/$(GNULIB_PRINTF)/g' \
	      -e 's/@''GNULIB_PRINTF_POSIX''@/$(GNULIB_PRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_PUTC''@/$(GNULIB_PUTC)/g' \
	      -e 's/@''GNULIB_PUTCHAR''@/$(GNULIB_PUTCHAR)/g' \
	      -e 's/@''GNULIB_PUTS''@/$(GNULIB_PUTS)/g' \
	      -e 's/@''GNULIB_REMOVE''@/$(GNULIB_REMOVE)/g' \
	      -e 's/@''GNULIB_RENAME''@/$(GNULIB_RENAME)/g' \
	      -e 's/@''GNULIB_RENAMEAT''@/$(GNULIB_RENAMEAT)/g' \
	      -e 's/@''GNULIB_SCANF''@/$(GNULIB_SCANF)/g' \
	      -e 's/@''GNULIB_SNPRINTF''@/$(GNULIB_SNPRINTF)/g' \
	      -e 's/@''GNULIB_SPRINTF_POSIX''@/$(GNULIB_SPRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_STDIO_H_NONBLOCKING''@/$(GNULIB_STDIO_H_NONBLOCKING)/g' \
	      -e 's/@''GNULIB_STDIO_H_SIGPIPE''@/$(GNULIB_STDIO_H_SIGPIPE)/g' \
	      -e 's/@''GNULIB_TMPFILE''@/$(GNULIB_TMPFILE)/g' \
	      -e 's/@''GNULIB_VASPRINTF''@/$(GNULIB_VASPRINTF)/g' \
	      -e 's/@''GNULIB_VDPRINTF''@/$(GNULIB_VDPRINTF)/g' \
	      -e 's/@''GNULIB_VFPRINTF''@/$(GNULIB_VFPRINTF)/g' \
	      -e 's/@''GNULIB_VFPRINTF_POSIX''@/$(GNULIB_VFPRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_VFSCANF''@/$(GNULIB_VFSCANF)/g' \
	      -e 's/@''GNULIB_VSCANF''@/$(GNULIB_VSCANF)/g' \
	      -e 's/@''GNULIB_VPRINTF''@/$(GNULIB_VPRINTF)/g' \
	      -e 's/@''GNULIB_VPRINTF_POSIX''@/$(GNULIB_VPRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_VSNPRINTF''@/$(GNULIB_VSNPRINTF)/g' \
	      -e 's/@''GNULIB_VSPRINTF_POSIX''@/$(GNULIB_VSPRINTF_POSIX)/g' \
	      < $(srcdir)/stdio.in.h | \
	  sed -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \
	      -e 's|@''HAVE_DECL_FSEEKO''@|$(HAVE_DECL_FSEEKO)|g' \
	      -e 's|@''HAVE_DECL_FTELLO''@|$(HAVE_DECL_FTELLO)|g' \
	      -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
	      -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
	      -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
	      -e 's|@''HAVE_DECL_SNPRINTF''@|$(HAVE_DECL_SNPRINTF)|g' \
	      -e 's|@''HAVE_DECL_VSNPRINTF''@|$(HAVE_DECL_VSNPRINTF)|g' \
	      -e 's|@''HAVE_DPRINTF''@|$(HAVE_DPRINTF)|g' \
	      -e 's|@''HAVE_FSEEKO''@|$(HAVE_FSEEKO)|g' \
	      -e 's|@''HAVE_FTELLO''@|$(HAVE_FTELLO)|g' \
	      -e 's|@''HAVE_PCLOSE''@|$(HAVE_PCLOSE)|g' \
	      -e 's|@''HAVE_POPEN''@|$(HAVE_POPEN)|g' \
	      -e 's|@''HAVE_RENAMEAT''@|$(HAVE_RENAMEAT)|g' \
	      -e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \
	      -e 's|@''HAVE_VDPRINTF''@|$(HAVE_VDPRINTF)|g' \
	      -e 's|@''REPLACE_DPRINTF''@|$(REPLACE_DPRINTF)|g' \
	      -e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \
	      -e 's|@''REPLACE_FDOPEN''@|$(REPLACE_FDOPEN)|g' \
	      -e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \
	      -e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \
	      -e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \
	      -e 's|@''REPLACE_FPURGE''@|$(REPLACE_FPURGE)|g' \
	      -e 's|@''REPLACE_FREOPEN''@|$(REPLACE_FREOPEN)|g' \
	      -e 's|@''REPLACE_FSEEK''@|$(REPLACE_FSEEK)|g' \
	      -e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
	      -e 's|@''REPLACE_FTELL''@|$(REPLACE_FTELL)|g' \
	      -e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
	      -e 's|@''REPLACE_GETDELIM''@|$(REPLACE_GETDELIM)|g' \
	      -e 's|@''REPLACE_GETLINE''@|$(REPLACE_GETLINE)|g' \
	      -e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
	      -e 's|@''REPLACE_PERROR''@|$(REPLACE_PERROR)|g' \
	      -e 's|@''REPLACE_POPEN''@|$(REPLACE_POPEN)|g' \
	      -e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
	      -e 's|@''REPLACE_REMOVE''@|$(REPLACE_REMOVE)|g' \
	      -e 's|@''REPLACE_RENAME''@|$(REPLACE_RENAME)|g' \
	      -e 's|@''REPLACE_RENAMEAT''@|$(REPLACE_RENAMEAT)|g' \
	      -e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \
	      -e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \
	      -e 's|@''REPLACE_STDIO_READ_FUNCS''@|$(REPLACE_STDIO_READ_FUNCS)|g' \
	      -e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \
	      -e 's|@''REPLACE_TMPFILE''@|$(REPLACE_TMPFILE)|g' \
	      -e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \
	      -e 's|@''REPLACE_VDPRINTF''@|$(REPLACE_VDPRINTF)|g' \
	      -e 's|@''REPLACE_VFPRINTF''@|$(REPLACE_VFPRINTF)|g' \
	      -e 's|@''REPLACE_VPRINTF''@|$(REPLACE_VPRINTF)|g' \
	      -e 's|@''REPLACE_VSNPRINTF''@|$(REPLACE_VSNPRINTF)|g' \
	      -e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
	      -e 's|@''ASM_SYMBOL_PREFIX''@|$(ASM_SYMBOL_PREFIX)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += stdio.h stdio.h-t

EXTRA_DIST += stdio.in.h

## end   gnulib module stdio

## begin gnulib module stdlib

BUILT_SOURCES += stdlib.h

# We need the following in order to create <stdlib.h> when the system
# doesn't have one that works with the given compiler.
stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
  $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
	      -e 's/@''GNULIB__EXIT''@/$(GNULIB__EXIT)/g' \
	      -e 's/@''GNULIB_ATOLL''@/$(GNULIB_ATOLL)/g' \
	      -e 's/@''GNULIB_CALLOC_POSIX''@/$(GNULIB_CALLOC_POSIX)/g' \
	      -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GNULIB_CANONICALIZE_FILE_NAME)/g' \
	      -e 's/@''GNULIB_GETLOADAVG''@/$(GNULIB_GETLOADAVG)/g' \
	      -e 's/@''GNULIB_GETSUBOPT''@/$(GNULIB_GETSUBOPT)/g' \
	      -e 's/@''GNULIB_GRANTPT''@/$(GNULIB_GRANTPT)/g' \
	      -e 's/@''GNULIB_MALLOC_POSIX''@/$(GNULIB_MALLOC_POSIX)/g' \
	      -e 's/@''GNULIB_MBTOWC''@/$(GNULIB_MBTOWC)/g' \
	      -e 's/@''GNULIB_MKDTEMP''@/$(GNULIB_MKDTEMP)/g' \
	      -e 's/@''GNULIB_MKOSTEMP''@/$(GNULIB_MKOSTEMP)/g' \
	      -e 's/@''GNULIB_MKOSTEMPS''@/$(GNULIB_MKOSTEMPS)/g' \
	      -e 's/@''GNULIB_MKSTEMP''@/$(GNULIB_MKSTEMP)/g' \
	      -e 's/@''GNULIB_MKSTEMPS''@/$(GNULIB_MKSTEMPS)/g' \
	      -e 's/@''GNULIB_POSIX_OPENPT''@/$(GNULIB_POSIX_OPENPT)/g' \
	      -e 's/@''GNULIB_PTSNAME''@/$(GNULIB_PTSNAME)/g' \
	      -e 's/@''GNULIB_PTSNAME_R''@/$(GNULIB_PTSNAME_R)/g' \
	      -e 's/@''GNULIB_PUTENV''@/$(GNULIB_PUTENV)/g' \
	      -e 's/@''GNULIB_QSORT_R''@/$(GNULIB_QSORT_R)/g' \
	      -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \
	      -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \
	      -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \
	      -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \
	      -e 's/@''GNULIB_RPMATCH''@/$(GNULIB_RPMATCH)/g' \
	      -e 's/@''GNULIB_SECURE_GETENV''@/$(GNULIB_SECURE_GETENV)/g' \
	      -e 's/@''GNULIB_SETENV''@/$(GNULIB_SETENV)/g' \
	      -e 's/@''GNULIB_STRTOD''@/$(GNULIB_STRTOD)/g' \
	      -e 's/@''GNULIB_STRTOLL''@/$(GNULIB_STRTOLL)/g' \
	      -e 's/@''GNULIB_STRTOULL''@/$(GNULIB_STRTOULL)/g' \
	      -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GNULIB_SYSTEM_POSIX)/g' \
	      -e 's/@''GNULIB_UNLOCKPT''@/$(GNULIB_UNLOCKPT)/g' \
	      -e 's/@''GNULIB_UNSETENV''@/$(GNULIB_UNSETENV)/g' \
	      -e 's/@''GNULIB_WCTOMB''@/$(GNULIB_WCTOMB)/g' \
	      < $(srcdir)/stdlib.in.h | \
	  sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \
	      -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
	      -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \
	      -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
	      -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
	      -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \
	      -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
	      -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
	      -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \
	      -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \
	      -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \
	      -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \
	      -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \
	      -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \
	      -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \
	      -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
	      -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
	      -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
	      -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
	      -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \
	      -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \
	      -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
	      -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
	      -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
	      -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
	      -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
	      -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \
	      -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \
	      -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \
	      -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
	      -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \
	      -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \
	      -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
	      -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \
	      -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \
	      -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
	      -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \
	      -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \
	      -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \
	      -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
	      -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \
	      -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
	      -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \
	      -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _Noreturn/r $(_NORETURN_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += stdlib.h stdlib.h-t

EXTRA_DIST += stdlib.in.h

## end   gnulib module stdlib

## begin gnulib module string

BUILT_SOURCES += string.h

# We need the following in order to create <string.h> when the system
# doesn't have one that works with the given compiler.
string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
	      -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \
	      -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \
	      -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \
	      -e 's/@''GNULIB_MBSNLEN''@/$(GNULIB_MBSNLEN)/g' \
	      -e 's/@''GNULIB_MBSCHR''@/$(GNULIB_MBSCHR)/g' \
	      -e 's/@''GNULIB_MBSRCHR''@/$(GNULIB_MBSRCHR)/g' \
	      -e 's/@''GNULIB_MBSSTR''@/$(GNULIB_MBSSTR)/g' \
	      -e 's/@''GNULIB_MBSCASECMP''@/$(GNULIB_MBSCASECMP)/g' \
	      -e 's/@''GNULIB_MBSNCASECMP''@/$(GNULIB_MBSNCASECMP)/g' \
	      -e 's/@''GNULIB_MBSPCASECMP''@/$(GNULIB_MBSPCASECMP)/g' \
	      -e 's/@''GNULIB_MBSCASESTR''@/$(GNULIB_MBSCASESTR)/g' \
	      -e 's/@''GNULIB_MBSCSPN''@/$(GNULIB_MBSCSPN)/g' \
	      -e 's/@''GNULIB_MBSPBRK''@/$(GNULIB_MBSPBRK)/g' \
	      -e 's/@''GNULIB_MBSSPN''@/$(GNULIB_MBSSPN)/g' \
	      -e 's/@''GNULIB_MBSSEP''@/$(GNULIB_MBSSEP)/g' \
	      -e 's/@''GNULIB_MBSTOK_R''@/$(GNULIB_MBSTOK_R)/g' \
	      -e 's/@''GNULIB_MEMCHR''@/$(GNULIB_MEMCHR)/g' \
	      -e 's/@''GNULIB_MEMMEM''@/$(GNULIB_MEMMEM)/g' \
	      -e 's/@''GNULIB_MEMPCPY''@/$(GNULIB_MEMPCPY)/g' \
	      -e 's/@''GNULIB_MEMRCHR''@/$(GNULIB_MEMRCHR)/g' \
	      -e 's/@''GNULIB_RAWMEMCHR''@/$(GNULIB_RAWMEMCHR)/g' \
	      -e 's/@''GNULIB_STPCPY''@/$(GNULIB_STPCPY)/g' \
	      -e 's/@''GNULIB_STPNCPY''@/$(GNULIB_STPNCPY)/g' \
	      -e 's/@''GNULIB_STRCHRNUL''@/$(GNULIB_STRCHRNUL)/g' \
	      -e 's/@''GNULIB_STRDUP''@/$(GNULIB_STRDUP)/g' \
	      -e 's/@''GNULIB_STRNCAT''@/$(GNULIB_STRNCAT)/g' \
	      -e 's/@''GNULIB_STRNDUP''@/$(GNULIB_STRNDUP)/g' \
	      -e 's/@''GNULIB_STRNLEN''@/$(GNULIB_STRNLEN)/g' \
	      -e 's/@''GNULIB_STRPBRK''@/$(GNULIB_STRPBRK)/g' \
	      -e 's/@''GNULIB_STRSEP''@/$(GNULIB_STRSEP)/g' \
	      -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \
	      -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \
	      -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \
	      -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \
	      -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \
	      -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \
	      -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \
	      < $(srcdir)/string.in.h | \
	  sed -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
	      -e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \
	      -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
	      -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \
	      -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
	      -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
	      -e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
	      -e 's|@''HAVE_RAWMEMCHR''@|$(HAVE_RAWMEMCHR)|g' \
	      -e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \
	      -e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \
	      -e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \
	      -e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \
	      -e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \
	      -e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \
	      -e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \
	      -e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \
	      -e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \
	      -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
	      -e 's|@''HAVE_DECL_STRERROR_R''@|$(HAVE_DECL_STRERROR_R)|g' \
	      -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \
	      -e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \
	      -e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \
	      -e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \
	      -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \
	      -e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \
	      -e 's|@''REPLACE_STRCHRNUL''@|$(REPLACE_STRCHRNUL)|g' \
	      -e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
	      -e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \
	      -e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
	      -e 's|@''REPLACE_STRERROR_R''@|$(REPLACE_STRERROR_R)|g' \
	      -e 's|@''REPLACE_STRNCAT''@|$(REPLACE_STRNCAT)|g' \
	      -e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \
	      -e 's|@''REPLACE_STRNLEN''@|$(REPLACE_STRNLEN)|g' \
	      -e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
	      -e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
	      -e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
	      < $(srcdir)/string.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += string.h string.h-t

EXTRA_DIST += string.in.h

## end   gnulib module string

## begin gnulib module sys_file

BUILT_SOURCES += sys/file.h

# We need the following in order to create <sys/file.h> when the system
# has one that is incomplete.
sys/file.h: sys_file.in.h $(top_builddir)/config.status $(WARN_ON_USE_H)
	$(AM_V_at)$(MKDIR_P) sys
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's/@''HAVE_SYS_FILE_H''@/$(HAVE_SYS_FILE_H)/g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYS_FILE_H''@|$(NEXT_SYS_FILE_H)|g' \
	      -e 's/@''HAVE_FLOCK''@/$(HAVE_FLOCK)/g' \
	      -e 's/@''GNULIB_FLOCK''@/$(GNULIB_FLOCK)/g' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/sys_file.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += sys/file.h sys/file.h-t
MOSTLYCLEANDIRS += sys

EXTRA_DIST += sys_file.in.h

## end   gnulib module sys_file

## begin gnulib module sys_stat

BUILT_SOURCES += sys/stat.h

# We need the following in order to create <sys/stat.h> when the system
# has one that is incomplete.
sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_at)$(MKDIR_P) sys
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
	      -e 's|@''WINDOWS_64_BIT_ST_SIZE''@|$(WINDOWS_64_BIT_ST_SIZE)|g' \
	      -e 's/@''GNULIB_FCHMODAT''@/$(GNULIB_FCHMODAT)/g' \
	      -e 's/@''GNULIB_FSTAT''@/$(GNULIB_FSTAT)/g' \
	      -e 's/@''GNULIB_FSTATAT''@/$(GNULIB_FSTATAT)/g' \
	      -e 's/@''GNULIB_FUTIMENS''@/$(GNULIB_FUTIMENS)/g' \
	      -e 's/@''GNULIB_LCHMOD''@/$(GNULIB_LCHMOD)/g' \
	      -e 's/@''GNULIB_LSTAT''@/$(GNULIB_LSTAT)/g' \
	      -e 's/@''GNULIB_MKDIRAT''@/$(GNULIB_MKDIRAT)/g' \
	      -e 's/@''GNULIB_MKFIFO''@/$(GNULIB_MKFIFO)/g' \
	      -e 's/@''GNULIB_MKFIFOAT''@/$(GNULIB_MKFIFOAT)/g' \
	      -e 's/@''GNULIB_MKNOD''@/$(GNULIB_MKNOD)/g' \
	      -e 's/@''GNULIB_MKNODAT''@/$(GNULIB_MKNODAT)/g' \
	      -e 's/@''GNULIB_STAT''@/$(GNULIB_STAT)/g' \
	      -e 's/@''GNULIB_UTIMENSAT''@/$(GNULIB_UTIMENSAT)/g' \
	      -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \
	      -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \
	      -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \
	      -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \
	      -e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \
	      -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \
	      -e 's|@''HAVE_MKFIFO''@|$(HAVE_MKFIFO)|g' \
	      -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \
	      -e 's|@''HAVE_MKNOD''@|$(HAVE_MKNOD)|g' \
	      -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \
	      -e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \
	      -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \
	      -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \
	      -e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \
	      -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \
	      -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \
	      -e 's|@''REPLACE_MKFIFO''@|$(REPLACE_MKFIFO)|g' \
	      -e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \
	      -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \
	      -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/sys_stat.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += sys/stat.h sys/stat.h-t
MOSTLYCLEANDIRS += sys

EXTRA_DIST += sys_stat.in.h

## end   gnulib module sys_stat

## begin gnulib module sys_time

BUILT_SOURCES += sys/time.h

# We need the following in order to create <sys/time.h> when the system
# doesn't have one that works with the given compiler.
sys/time.h: sys_time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_at)$(MKDIR_P) sys
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's/@''HAVE_SYS_TIME_H''@/$(HAVE_SYS_TIME_H)/g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYS_TIME_H''@|$(NEXT_SYS_TIME_H)|g' \
	      -e 's/@''GNULIB_GETTIMEOFDAY''@/$(GNULIB_GETTIMEOFDAY)/g' \
	      -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \
	      -e 's/@''HAVE_GETTIMEOFDAY''@/$(HAVE_GETTIMEOFDAY)/g' \
	      -e 's/@''HAVE_STRUCT_TIMEVAL''@/$(HAVE_STRUCT_TIMEVAL)/g' \
	      -e 's/@''REPLACE_GETTIMEOFDAY''@/$(REPLACE_GETTIMEOFDAY)/g' \
	      -e 's/@''REPLACE_STRUCT_TIMEVAL''@/$(REPLACE_STRUCT_TIMEVAL)/g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/sys_time.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += sys/time.h sys/time.h-t

EXTRA_DIST += sys_time.in.h

## end   gnulib module sys_time

## begin gnulib module sys_types

BUILT_SOURCES += sys/types.h

# We need the following in order to create <sys/types.h> when the system
# doesn't have one that works with the given compiler.
sys/types.h: sys_types.in.h $(top_builddir)/config.status
	$(AM_V_at)$(MKDIR_P) sys
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \
	      -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
	      < $(srcdir)/sys_types.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += sys/types.h sys/types.h-t

EXTRA_DIST += sys_types.in.h

## end   gnulib module sys_types

## begin gnulib module sys_wait

BUILT_SOURCES += sys/wait.h

# We need the following in order to create <sys/wait.h> when the system
# has one that is incomplete.
sys/wait.h: sys_wait.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H)
	$(AM_V_at)$(MKDIR_P) sys
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYS_WAIT_H''@|$(NEXT_SYS_WAIT_H)|g' \
	      -e 's/@''GNULIB_WAITPID''@/$(GNULIB_WAITPID)/g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/sys_wait.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += sys/wait.h sys/wait.h-t
MOSTLYCLEANDIRS += sys

EXTRA_DIST += sys_wait.in.h

## end   gnulib module sys_wait

## begin gnulib module time

BUILT_SOURCES += time.h

# We need the following in order to create <time.h> when the system
# doesn't have one that works with the given compiler.
time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \
	      -e 's/@''GNULIB_GETTIMEOFDAY''@/$(GNULIB_GETTIMEOFDAY)/g' \
	      -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \
	      -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \
	      -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \
	      -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \
	      -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \
	      -e 's/@''GNULIB_TIME_RZ''@/$(GNULIB_TIME_RZ)/g' \
	      -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \
	      -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \
	      -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \
	      -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \
	      -e 's|@''HAVE_TIMEZONE_T''@|$(HAVE_TIMEZONE_T)|g' \
	      -e 's|@''REPLACE_GMTIME''@|$(REPLACE_GMTIME)|g' \
	      -e 's|@''REPLACE_LOCALTIME''@|$(REPLACE_LOCALTIME)|g' \
	      -e 's|@''REPLACE_LOCALTIME_R''@|$(REPLACE_LOCALTIME_R)|g' \
	      -e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \
	      -e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \
	      -e 's|@''REPLACE_TIMEGM''@|$(REPLACE_TIMEGM)|g' \
	      -e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|$(PTHREAD_H_DEFINES_STRUCT_TIMESPEC)|g' \
	      -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
	      -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
	      -e 's|@''UNISTD_H_DEFINES_STRUCT_TIMESPEC''@|$(UNISTD_H_DEFINES_STRUCT_TIMESPEC)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/time.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += time.h time.h-t

EXTRA_DIST += time.in.h

## end   gnulib module time

## begin gnulib module unistd

BUILT_SOURCES += unistd.h
libgnulib_la_SOURCES += unistd.c

# We need the following in order to create an empty placeholder for
# <unistd.h> when the system doesn't have one.
unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \
	      -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
	      -e 's/@''GNULIB_CHDIR''@/$(GNULIB_CHDIR)/g' \
	      -e 's/@''GNULIB_CHOWN''@/$(GNULIB_CHOWN)/g' \
	      -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \
	      -e 's/@''GNULIB_DUP''@/$(GNULIB_DUP)/g' \
	      -e 's/@''GNULIB_DUP2''@/$(GNULIB_DUP2)/g' \
	      -e 's/@''GNULIB_DUP3''@/$(GNULIB_DUP3)/g' \
	      -e 's/@''GNULIB_ENVIRON''@/$(GNULIB_ENVIRON)/g' \
	      -e 's/@''GNULIB_EUIDACCESS''@/$(GNULIB_EUIDACCESS)/g' \
	      -e 's/@''GNULIB_FACCESSAT''@/$(GNULIB_FACCESSAT)/g' \
	      -e 's/@''GNULIB_FCHDIR''@/$(GNULIB_FCHDIR)/g' \
	      -e 's/@''GNULIB_FCHOWNAT''@/$(GNULIB_FCHOWNAT)/g' \
	      -e 's/@''GNULIB_FDATASYNC''@/$(GNULIB_FDATASYNC)/g' \
	      -e 's/@''GNULIB_FSYNC''@/$(GNULIB_FSYNC)/g' \
	      -e 's/@''GNULIB_FTRUNCATE''@/$(GNULIB_FTRUNCATE)/g' \
	      -e 's/@''GNULIB_GETCWD''@/$(GNULIB_GETCWD)/g' \
	      -e 's/@''GNULIB_GETDOMAINNAME''@/$(GNULIB_GETDOMAINNAME)/g' \
	      -e 's/@''GNULIB_GETDTABLESIZE''@/$(GNULIB_GETDTABLESIZE)/g' \
	      -e 's/@''GNULIB_GETGROUPS''@/$(GNULIB_GETGROUPS)/g' \
	      -e 's/@''GNULIB_GETHOSTNAME''@/$(GNULIB_GETHOSTNAME)/g' \
	      -e 's/@''GNULIB_GETLOGIN''@/$(GNULIB_GETLOGIN)/g' \
	      -e 's/@''GNULIB_GETLOGIN_R''@/$(GNULIB_GETLOGIN_R)/g' \
	      -e 's/@''GNULIB_GETPAGESIZE''@/$(GNULIB_GETPAGESIZE)/g' \
	      -e 's/@''GNULIB_GETUSERSHELL''@/$(GNULIB_GETUSERSHELL)/g' \
	      -e 's/@''GNULIB_GROUP_MEMBER''@/$(GNULIB_GROUP_MEMBER)/g' \
	      -e 's/@''GNULIB_ISATTY''@/$(GNULIB_ISATTY)/g' \
	      -e 's/@''GNULIB_LCHOWN''@/$(GNULIB_LCHOWN)/g' \
	      -e 's/@''GNULIB_LINK''@/$(GNULIB_LINK)/g' \
	      -e 's/@''GNULIB_LINKAT''@/$(GNULIB_LINKAT)/g' \
	      -e 's/@''GNULIB_LSEEK''@/$(GNULIB_LSEEK)/g' \
	      -e 's/@''GNULIB_PIPE''@/$(GNULIB_PIPE)/g' \
	      -e 's/@''GNULIB_PIPE2''@/$(GNULIB_PIPE2)/g' \
	      -e 's/@''GNULIB_PREAD''@/$(GNULIB_PREAD)/g' \
	      -e 's/@''GNULIB_PWRITE''@/$(GNULIB_PWRITE)/g' \
	      -e 's/@''GNULIB_READ''@/$(GNULIB_READ)/g' \
	      -e 's/@''GNULIB_READLINK''@/$(GNULIB_READLINK)/g' \
	      -e 's/@''GNULIB_READLINKAT''@/$(GNULIB_READLINKAT)/g' \
	      -e 's/@''GNULIB_RMDIR''@/$(GNULIB_RMDIR)/g' \
	      -e 's/@''GNULIB_SETHOSTNAME''@/$(GNULIB_SETHOSTNAME)/g' \
	      -e 's/@''GNULIB_SLEEP''@/$(GNULIB_SLEEP)/g' \
	      -e 's/@''GNULIB_SYMLINK''@/$(GNULIB_SYMLINK)/g' \
	      -e 's/@''GNULIB_SYMLINKAT''@/$(GNULIB_SYMLINKAT)/g' \
	      -e 's/@''GNULIB_TTYNAME_R''@/$(GNULIB_TTYNAME_R)/g' \
	      -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GNULIB_GL_UNISTD_H_GETOPT)/g' \
	      -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GNULIB_UNISTD_H_NONBLOCKING)/g' \
	      -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GNULIB_UNISTD_H_SIGPIPE)/g' \
	      -e 's/@''GNULIB_UNLINK''@/$(GNULIB_UNLINK)/g' \
	      -e 's/@''GNULIB_UNLINKAT''@/$(GNULIB_UNLINKAT)/g' \
	      -e 's/@''GNULIB_USLEEP''@/$(GNULIB_USLEEP)/g' \
	      -e 's/@''GNULIB_WRITE''@/$(GNULIB_WRITE)/g' \
	      < $(srcdir)/unistd.in.h | \
	  sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \
	      -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
	      -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \
	      -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
	      -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \
	      -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \
	      -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \
	      -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \
	      -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
	      -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
	      -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \
	      -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \
	      -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \
	      -e 's|@''HAVE_GETLOGIN''@|$(HAVE_GETLOGIN)|g' \
	      -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
	      -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \
	      -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \
	      -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \
	      -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \
	      -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \
	      -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \
	      -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \
	      -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \
	      -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
	      -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \
	      -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \
	      -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
	      -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \
	      -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \
	      -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \
	      -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \
	      -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
	      -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \
	      -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \
	      -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \
	      -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
	      -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \
	      -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \
	      -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \
	      -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \
	      -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
	      -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
	  | \
	  sed -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
	      -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
	      -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
	      -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
	      -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
	      -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \
	      -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
	      -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \
	      -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \
	      -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \
	      -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \
	      -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
	      -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \
	      -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
	      -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
	      -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \
	      -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
	      -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \
	      -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \
	      -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \
	      -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \
	      -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \
	      -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
	      -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \
	      -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \
	      -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \
	      -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \
	      -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \
	      -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \
	      -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \
	      -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
	      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
	      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += unistd.h unistd.h-t

EXTRA_DIST += unistd.in.h

## end   gnulib module unistd

## begin gnulib module unistd-safer

libgnulib_la_SOURCES += dup-safer.c fd-safer.c pipe-safer.c

EXTRA_DIST += unistd--.h unistd-safer.h

## end   gnulib module unistd-safer

## begin gnulib module update-copyright


EXTRA_DIST += $(top_srcdir)/build-aux/update-copyright

## end   gnulib module update-copyright

## begin gnulib module useless-if-before-free


EXTRA_DIST += $(top_srcdir)/build-aux/useless-if-before-free

## end   gnulib module useless-if-before-free

## begin gnulib module vc-list-files


EXTRA_DIST += $(top_srcdir)/build-aux/vc-list-files

## end   gnulib module vc-list-files


mostlyclean-local: mostlyclean-generic
	@for dir in '' $(MOSTLYCLEANDIRS); do \
	  if test -n "$$dir" && test -d $$dir; then \
	    echo "rmdir $$dir"; rmdir $$dir; \
	  fi; \
	done; \
	:
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/progname.c������������������������������������������������������������������������0000644�0000000�0000000�00000006150�12655624571�013601� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Program name management.
   Copyright (C) 2001-2003, 2005-2016 Free Software Foundation, Inc.
   Written by Bruno Haible <bruno@clisp.org>, 2001.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */


#include <config.h>

/* Specification.  */
#undef ENABLE_RELOCATABLE /* avoid defining set_program_name as a macro */
#include "progname.h"

#include <errno.h> /* get program_invocation_name declaration */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>


/* String containing name the program is called with.
   To be initialized by main().  */
const char *program_name = NULL;

/* Set program_name, based on argv[0].
   argv0 must be a string allocated with indefinite extent, and must not be
   modified after this call.  */
void
set_program_name (const char *argv0)
{
  /* libtool creates a temporary executable whose name is sometimes prefixed
     with "lt-" (depends on the platform).  It also makes argv[0] absolute.
     But the name of the temporary executable is a detail that should not be
     visible to the end user and to the test suite.
     Remove this "<dirname>/.libs/" or "<dirname>/.libs/lt-" prefix here.  */
  const char *slash;
  const char *base;

  /* Sanity check.  POSIX requires the invoking process to pass a non-NULL
     argv[0].  */
  if (argv0 == NULL)
    {
      /* It's a bug in the invoking program.  Help diagnosing it.  */
      fputs ("A NULL argv[0] was passed through an exec system call.\n",
             stderr);
      abort ();
    }

  slash = strrchr (argv0, '/');
  base = (slash != NULL ? slash + 1 : argv0);
  if (base - argv0 >= 7 && strncmp (base - 7, "/.libs/", 7) == 0)
    {
      argv0 = base;
      if (strncmp (base, "lt-", 3) == 0)
        {
          argv0 = base + 3;
          /* On glibc systems, remove the "lt-" prefix from the variable
             program_invocation_short_name.  */
#if HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
          program_invocation_short_name = (char *) argv0;
#endif
        }
    }

  /* But don't strip off a leading <dirname>/ in general, because when the user
     runs
         /some/hidden/place/bin/cp foo foo
     he should get the error message
         /some/hidden/place/bin/cp: `foo' and `foo' are the same file
     not
         cp: `foo' and `foo' are the same file
   */

  program_name = argv0;

  /* On glibc systems, the error() function comes from libc and uses the
     variable program_invocation_name, not program_name.  So set this variable
     as well.  */
#if HAVE_DECL_PROGRAM_INVOCATION_NAME
  program_invocation_name = (char *) argv0;
#endif
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/dirent-private.h������������������������������������������������������������������0000644�0000000�0000000�00000002755�12655624571�014742� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Private details of the DIR type.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef _DIRENT_PRIVATE_H
#define _DIRENT_PRIVATE_H 1

#define WIN32_LEAN_AND_MEAN
#include <windows.h>

struct gl_directory
{
  /* Status, or error code to produce in next readdir() call.
     -2 means the end of the directory is already reached,
     -1 means the entry was already filled by FindFirstFile,
     0 means the entry needs to be filled using FindNextFile.
     A positive value is an error code.  */
  int status;
  /* Handle, reading the directory, at current position.  */
  HANDLE current;
  /* Found directory entry.  */
  WIN32_FIND_DATA entry;
  /* Argument to pass to FindFirstFile.  It consists of the absolutized
     directory name, followed by a directory separator and the wildcards.  */
  char dir_name_mask[1];
};

#endif /* _DIRENT_PRIVATE_H */
�������������������CSSC-1.4.1/gl/lib/stddef.in.h�����������������������������������������������������������������������0000644�0000000�0000000�00000007000�12655624571�013647� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues.

   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake.  */

/*
 * POSIX 2008 <stddef.h> for platforms that have issues.
 * <http://www.opengroup.org/susv3xbd/stddef.h.html>
 */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#if defined __need_wchar_t || defined __need_size_t  \
  || defined __need_ptrdiff_t || defined __need_NULL \
  || defined __need_wint_t
/* Special invocation convention inside gcc header files.  In
   particular, gcc provides a version of <stddef.h> that blindly
   redefines NULL even when __need_wint_t was defined, even though
   wint_t is not normally provided by <stddef.h>.  Hence, we must
   remember if special invocation has ever been used to obtain wint_t,
   in which case we need to clean up NULL yet again.  */

# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _GL_STDDEF_WINT_T)
#  ifdef __need_wint_t
#   define _GL_STDDEF_WINT_T
#  endif
#  @INCLUDE_NEXT@ @NEXT_STDDEF_H@
# endif

#else
/* Normal invocation convention.  */

# ifndef _@GUARD_PREFIX@_STDDEF_H

/* The include_next requires a split double-inclusion guard.  */

#  @INCLUDE_NEXT@ @NEXT_STDDEF_H@

/* On NetBSD 5.0, the definition of NULL lacks proper parentheses.  */
#  if (@REPLACE_NULL@ \
       && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _GL_STDDEF_WINT_T))
#   undef NULL
#   ifdef __cplusplus
   /* ISO C++ says that the macro NULL must expand to an integer constant
      expression, hence '((void *) 0)' is not allowed in C++.  */
#    if __GNUG__ >= 3
    /* GNU C++ has a __null macro that behaves like an integer ('int' or
       'long') but has the same size as a pointer.  Use that, to avoid
       warnings.  */
#     define NULL __null
#    else
#     define NULL 0L
#    endif
#   else
#    define NULL ((void *) 0)
#   endif
#  endif

#  ifndef _@GUARD_PREFIX@_STDDEF_H
#   define _@GUARD_PREFIX@_STDDEF_H

/* Some platforms lack wchar_t.  */
#if !@HAVE_WCHAR_T@
# define wchar_t int
#endif

/* Some platforms lack max_align_t.  */
#if !@HAVE_MAX_ALIGN_T@
/* On the x86, the maximum storage alignment of double, long, etc. is 4,
   but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8,
   and the C11 standard allows this.  Work around this problem by
   using __alignof__ (which returns 8 for double) rather than _Alignof
   (which returns 4), and align each union member accordingly.  */
# ifdef __GNUC__
#  define _GL_STDDEF_ALIGNAS(type) \
     __attribute__ ((__aligned__ (__alignof__ (type))))
# else
#  define _GL_STDDEF_ALIGNAS(type) /* */
# endif
typedef union
{
  char *__p _GL_STDDEF_ALIGNAS (char *);
  double __d _GL_STDDEF_ALIGNAS (double);
  long double __ld _GL_STDDEF_ALIGNAS (long double);
  long int __i _GL_STDDEF_ALIGNAS (long int);
} max_align_t;
#endif

#  endif /* _@GUARD_PREFIX@_STDDEF_H */
# endif /* _@GUARD_PREFIX@_STDDEF_H */
#endif /* __need_XXX */
CSSC-1.4.1/gl/lib/gettimeofday.c��������������������������������������������������������������������0000644�0000000�0000000�00000007751�12655624571�014462� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Provide gettimeofday for systems that don't have it or for which it's broken.

   Copyright (C) 2001-2003, 2005-2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

/* written by Jim Meyering */

#include <config.h>

/* Specification.  */
#include <sys/time.h>

#include <time.h>

#if HAVE_SYS_TIMEB_H
# include <sys/timeb.h>
#endif

#if GETTIMEOFDAY_CLOBBERS_LOCALTIME || TZSET_CLOBBERS_LOCALTIME

/* Work around the bug in some systems whereby gettimeofday clobbers
   the static buffer that localtime uses for its return value.  The
   gettimeofday function from Mac OS X 10.0.4 (i.e., Darwin 1.3.7) has
   this problem.  The tzset replacement is necessary for at least
   Solaris 2.5, 2.5.1, and 2.6.  */

static struct tm tm_zero_buffer;
static struct tm *localtime_buffer_addr = &tm_zero_buffer;

# undef localtime
extern struct tm *localtime (time_t const *);

# undef gmtime
extern struct tm *gmtime (time_t const *);

/* This is a wrapper for localtime.  It is used only on systems for which
   gettimeofday clobbers the static buffer used for localtime's result.

   On the first call, record the address of the static buffer that
   localtime uses for its result.  */

struct tm *
rpl_localtime (time_t const *timep)
{
  struct tm *tm = localtime (timep);

  if (localtime_buffer_addr == &tm_zero_buffer)
    localtime_buffer_addr = tm;

  return tm;
}

/* Same as above, since gmtime and localtime use the same buffer.  */
struct tm *
rpl_gmtime (time_t const *timep)
{
  struct tm *tm = gmtime (timep);

  if (localtime_buffer_addr == &tm_zero_buffer)
    localtime_buffer_addr = tm;

  return tm;
}

#endif /* GETTIMEOFDAY_CLOBBERS_LOCALTIME || TZSET_CLOBBERS_LOCALTIME */

#if TZSET_CLOBBERS_LOCALTIME

# undef tzset
extern void tzset (void);

/* This is a wrapper for tzset, for systems on which tzset may clobber
   the static buffer used for localtime's result.  */
void
rpl_tzset (void)
{
  /* Save and restore the contents of the buffer used for localtime's
     result around the call to tzset.  */
  struct tm save = *localtime_buffer_addr;
  tzset ();
  *localtime_buffer_addr = save;
}
#endif

/* This is a wrapper for gettimeofday.  It is used only on systems
   that lack this function, or whose implementation of this function
   causes problems.  */

int
gettimeofday (struct timeval *restrict tv, void *restrict tz)
{
#undef gettimeofday
#if HAVE_GETTIMEOFDAY
# if GETTIMEOFDAY_CLOBBERS_LOCALTIME
  /* Save and restore the contents of the buffer used for localtime's
     result around the call to gettimeofday.  */
  struct tm save = *localtime_buffer_addr;
# endif

# if defined timeval /* 'struct timeval' overridden by gnulib?  */
#  undef timeval
  struct timeval otv;
  int result = gettimeofday (&otv, (struct timezone *) tz);
  if (result == 0)
    {
      tv->tv_sec = otv.tv_sec;
      tv->tv_usec = otv.tv_usec;
    }
# else
  int result = gettimeofday (tv, (struct timezone *) tz);
# endif

# if GETTIMEOFDAY_CLOBBERS_LOCALTIME
  *localtime_buffer_addr = save;
# endif

  return result;

#else

# if HAVE__FTIME

  struct _timeb timebuf;
  _ftime (&timebuf);
  tv->tv_sec = timebuf.time;
  tv->tv_usec = timebuf.millitm * 1000;

# else

#  if !defined OK_TO_USE_1S_CLOCK
#   error "Only 1-second nominal clock resolution found.  Is that intended?" \
          "If so, compile with the -DOK_TO_USE_1S_CLOCK option."
#  endif
  tv->tv_sec = time (NULL);
  tv->tv_usec = 0;

# endif

  return 0;

#endif
}
�����������������������CSSC-1.4.1/gl/lib/errno.in.h������������������������������������������������������������������������0000644�0000000�0000000�00000016463�12655624571�013540� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A POSIX-like <errno.h>.

   Copyright (C) 2008-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#ifndef _@GUARD_PREFIX@_ERRNO_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* The include_next requires a split double-inclusion guard.  */
#@INCLUDE_NEXT@ @NEXT_ERRNO_H@

#ifndef _@GUARD_PREFIX@_ERRNO_H
#define _@GUARD_PREFIX@_ERRNO_H


/* On native Windows platforms, many macros are not defined.  */
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__

/* These are the same values as defined by MSVC 10, for interoperability.  */

#  ifndef ENOMSG
#   define ENOMSG    122
#   define GNULIB_defined_ENOMSG 1
#  endif

#  ifndef EIDRM
#   define EIDRM     111
#   define GNULIB_defined_EIDRM 1
#  endif

#  ifndef ENOLINK
#   define ENOLINK   121
#   define GNULIB_defined_ENOLINK 1
#  endif

#  ifndef EPROTO
#   define EPROTO    134
#   define GNULIB_defined_EPROTO 1
#  endif

#  ifndef EBADMSG
#   define EBADMSG   104
#   define GNULIB_defined_EBADMSG 1
#  endif

#  ifndef EOVERFLOW
#   define EOVERFLOW 132
#   define GNULIB_defined_EOVERFLOW 1
#  endif

#  ifndef ENOTSUP
#   define ENOTSUP   129
#   define GNULIB_defined_ENOTSUP 1
#  endif

#  ifndef ENETRESET
#   define ENETRESET 117
#   define GNULIB_defined_ENETRESET 1
#  endif

#  ifndef ECONNABORTED
#   define ECONNABORTED 106
#   define GNULIB_defined_ECONNABORTED 1
#  endif

#  ifndef ECANCELED
#   define ECANCELED 105
#   define GNULIB_defined_ECANCELED 1
#  endif

#  ifndef EOWNERDEAD
#   define EOWNERDEAD 133
#   define GNULIB_defined_EOWNERDEAD 1
#  endif

#  ifndef ENOTRECOVERABLE
#   define ENOTRECOVERABLE 127
#   define GNULIB_defined_ENOTRECOVERABLE 1
#  endif

#  ifndef EINPROGRESS
#   define EINPROGRESS     112
#   define EALREADY        103
#   define ENOTSOCK        128
#   define EDESTADDRREQ    109
#   define EMSGSIZE        115
#   define EPROTOTYPE      136
#   define ENOPROTOOPT     123
#   define EPROTONOSUPPORT 135
#   define EOPNOTSUPP      130
#   define EAFNOSUPPORT    102
#   define EADDRINUSE      100
#   define EADDRNOTAVAIL   101
#   define ENETDOWN        116
#   define ENETUNREACH     118
#   define ECONNRESET      108
#   define ENOBUFS         119
#   define EISCONN         113
#   define ENOTCONN        126
#   define ETIMEDOUT       138
#   define ECONNREFUSED    107
#   define ELOOP           114
#   define EHOSTUNREACH    110
#   define EWOULDBLOCK     140
#   define GNULIB_defined_ESOCK 1
#  endif

#  ifndef ETXTBSY
#   define ETXTBSY         139
#   define ENODATA         120  /* not required by POSIX */
#   define ENOSR           124  /* not required by POSIX */
#   define ENOSTR          125  /* not required by POSIX */
#   define ETIME           137  /* not required by POSIX */
#   define EOTHER          131  /* not required by POSIX */
#   define GNULIB_defined_ESTREAMS 1
#  endif

/* These are intentionally the same values as the WSA* error numbers, defined
   in <winsock2.h>.  */
#  define ESOCKTNOSUPPORT 10044  /* not required by POSIX */
#  define EPFNOSUPPORT    10046  /* not required by POSIX */
#  define ESHUTDOWN       10058  /* not required by POSIX */
#  define ETOOMANYREFS    10059  /* not required by POSIX */
#  define EHOSTDOWN       10064  /* not required by POSIX */
#  define EPROCLIM        10067  /* not required by POSIX */
#  define EUSERS          10068  /* not required by POSIX */
#  define EDQUOT          10069
#  define ESTALE          10070
#  define EREMOTE         10071  /* not required by POSIX */
#  define GNULIB_defined_EWINSOCK 1

# endif


/* On OSF/1 5.1, when _XOPEN_SOURCE_EXTENDED is not defined, the macros
   EMULTIHOP, ENOLINK, EOVERFLOW are not defined.  */
# if @EMULTIHOP_HIDDEN@
#  define EMULTIHOP @EMULTIHOP_VALUE@
#  define GNULIB_defined_EMULTIHOP 1
# endif
# if @ENOLINK_HIDDEN@
#  define ENOLINK   @ENOLINK_VALUE@
#  define GNULIB_defined_ENOLINK 1
# endif
# if @EOVERFLOW_HIDDEN@
#  define EOVERFLOW @EOVERFLOW_VALUE@
#  define GNULIB_defined_EOVERFLOW 1
# endif


/* On OpenBSD 4.0 and on native Windows, the macros ENOMSG, EIDRM, ENOLINK,
   EPROTO, EMULTIHOP, EBADMSG, EOVERFLOW, ENOTSUP, ECANCELED are not defined.
   Likewise, on NonStop Kernel, EDQUOT is not defined.
   Define them here.  Values >= 2000 seem safe to use: Solaris ESTALE = 151,
   HP-UX EWOULDBLOCK = 246, IRIX EDQUOT = 1133.

   Note: When one of these systems defines some of these macros some day,
   binaries will have to be recompiled so that they recognizes the new
   errno values from the system.  */

# ifndef ENOMSG
#  define ENOMSG    2000
#  define GNULIB_defined_ENOMSG 1
# endif

# ifndef EIDRM
#  define EIDRM     2001
#  define GNULIB_defined_EIDRM 1
# endif

# ifndef ENOLINK
#  define ENOLINK   2002
#  define GNULIB_defined_ENOLINK 1
# endif

# ifndef EPROTO
#  define EPROTO    2003
#  define GNULIB_defined_EPROTO 1
# endif

# ifndef EMULTIHOP
#  define EMULTIHOP 2004
#  define GNULIB_defined_EMULTIHOP 1
# endif

# ifndef EBADMSG
#  define EBADMSG   2005
#  define GNULIB_defined_EBADMSG 1
# endif

# ifndef EOVERFLOW
#  define EOVERFLOW 2006
#  define GNULIB_defined_EOVERFLOW 1
# endif

# ifndef ENOTSUP
#  define ENOTSUP   2007
#  define GNULIB_defined_ENOTSUP 1
# endif

# ifndef ENETRESET
#  define ENETRESET 2011
#  define GNULIB_defined_ENETRESET 1
# endif

# ifndef ECONNABORTED
#  define ECONNABORTED 2012
#  define GNULIB_defined_ECONNABORTED 1
# endif

# ifndef ESTALE
#  define ESTALE    2009
#  define GNULIB_defined_ESTALE 1
# endif

# ifndef EDQUOT
#  define EDQUOT 2010
#  define GNULIB_defined_EDQUOT 1
# endif

# ifndef ECANCELED
#  define ECANCELED 2008
#  define GNULIB_defined_ECANCELED 1
# endif

/* On many platforms, the macros EOWNERDEAD and ENOTRECOVERABLE are not
   defined.  */

# ifndef EOWNERDEAD
#  if defined __sun
    /* Use the same values as defined for Solaris >= 8, for
       interoperability.  */
#   define EOWNERDEAD      58
#   define ENOTRECOVERABLE 59
#  elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
    /* We have a conflict here: pthreads-win32 defines these values
       differently than MSVC 10.  It's hairy to decide which one to use.  */
#   if defined __MINGW32__ && !defined USE_WINDOWS_THREADS
     /* Use the same values as defined by pthreads-win32, for
        interoperability.  */
#    define EOWNERDEAD      43
#    define ENOTRECOVERABLE 44
#   else
     /* Use the same values as defined by MSVC 10, for
        interoperability.  */
#    define EOWNERDEAD      133
#    define ENOTRECOVERABLE 127
#   endif
#  else
#   define EOWNERDEAD      2013
#   define ENOTRECOVERABLE 2014
#  endif
#  define GNULIB_defined_EOWNERDEAD 1
#  define GNULIB_defined_ENOTRECOVERABLE 1
# endif

# ifndef EILSEQ
#  define EILSEQ 2015
#  define GNULIB_defined_EILSEQ 1
# endif

#endif /* _@GUARD_PREFIX@_ERRNO_H */
#endif /* _@GUARD_PREFIX@_ERRNO_H */
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/string.in.h�����������������������������������������������������������������������0000644�0000000�0000000�00000117414�12655624571�013717� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A GNU-like <string.h>.

   Copyright (C) 1995-1996, 2001-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#if defined _GL_ALREADY_INCLUDING_STRING_H
/* Special invocation convention:
   - On OS X/NetBSD we have a sequence of nested includes
       <string.h> -> <strings.h> -> "string.h"
     In this situation system _chk variants due to -D_FORTIFY_SOURCE
     might be used after any replacements defined here.  */

#@INCLUDE_NEXT@ @NEXT_STRING_H@

#else
/* Normal invocation convention.  */

#ifndef _@GUARD_PREFIX@_STRING_H

#define _GL_ALREADY_INCLUDING_STRING_H

/* The include_next requires a split double-inclusion guard.  */
#@INCLUDE_NEXT@ @NEXT_STRING_H@

#undef _GL_ALREADY_INCLUDING_STRING_H

#ifndef _@GUARD_PREFIX@_STRING_H
#define _@GUARD_PREFIX@_STRING_H

/* NetBSD 5.0 mis-defines NULL.  */
#include <stddef.h>

/* MirBSD defines mbslen as a macro.  */
#if @GNULIB_MBSLEN@ && defined __MirBSD__
# include <wchar.h>
#endif

/* The __attribute__ feature is available in gcc versions 2.5 and later.
   The attribute __pure__ was added in gcc 2.96.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
#else
# define _GL_ATTRIBUTE_PURE /* empty */
#endif

/* NetBSD 5.0 declares strsignal in <unistd.h>, not in <string.h>.  */
/* But in any case avoid namespace pollution on glibc systems.  */
#if (@GNULIB_STRSIGNAL@ || defined GNULIB_POSIXCHECK) && defined __NetBSD__ \
    && ! defined __GLIBC__
# include <unistd.h>
#endif

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */


/* Find the index of the least-significant set bit.  */
#if @GNULIB_FFSL@
# if !@HAVE_FFSL@
_GL_FUNCDECL_SYS (ffsl, int, (long int i));
# endif
_GL_CXXALIAS_SYS (ffsl, int, (long int i));
_GL_CXXALIASWARN (ffsl);
#elif defined GNULIB_POSIXCHECK
# undef ffsl
# if HAVE_RAW_DECL_FFSL
_GL_WARN_ON_USE (ffsl, "ffsl is not portable - use the ffsl module");
# endif
#endif


/* Find the index of the least-significant set bit.  */
#if @GNULIB_FFSLL@
# if !@HAVE_FFSLL@
_GL_FUNCDECL_SYS (ffsll, int, (long long int i));
# endif
_GL_CXXALIAS_SYS (ffsll, int, (long long int i));
_GL_CXXALIASWARN (ffsll);
#elif defined GNULIB_POSIXCHECK
# undef ffsll
# if HAVE_RAW_DECL_FFSLL
_GL_WARN_ON_USE (ffsll, "ffsll is not portable - use the ffsll module");
# endif
#endif


/* Return the first instance of C within N bytes of S, or NULL.  */
#if @GNULIB_MEMCHR@
# if @REPLACE_MEMCHR@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define memchr rpl_memchr
#  endif
_GL_FUNCDECL_RPL (memchr, void *, (void const *__s, int __c, size_t __n)
                                  _GL_ATTRIBUTE_PURE
                                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (memchr, void *, (void const *__s, int __c, size_t __n));
# else
#  if ! @HAVE_MEMCHR@
_GL_FUNCDECL_SYS (memchr, void *, (void const *__s, int __c, size_t __n)
                                  _GL_ATTRIBUTE_PURE
                                  _GL_ARG_NONNULL ((1)));
#  endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C" { const void * std::memchr (const void *, int, size_t); }
       extern "C++" { void * std::memchr (void *, int, size_t); }  */
_GL_CXXALIAS_SYS_CAST2 (memchr,
                        void *, (void const *__s, int __c, size_t __n),
                        void const *, (void const *__s, int __c, size_t __n));
# endif
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (memchr, void *, (void *__s, int __c, size_t __n));
_GL_CXXALIASWARN1 (memchr, void const *,
                   (void const *__s, int __c, size_t __n));
# else
_GL_CXXALIASWARN (memchr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef memchr
/* Assume memchr is always declared.  */
_GL_WARN_ON_USE (memchr, "memchr has platform-specific bugs - "
                 "use gnulib module memchr for portability" );
#endif

/* Return the first occurrence of NEEDLE in HAYSTACK.  */
#if @GNULIB_MEMMEM@
# if @REPLACE_MEMMEM@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define memmem rpl_memmem
#  endif
_GL_FUNCDECL_RPL (memmem, void *,
                  (void const *__haystack, size_t __haystack_len,
                   void const *__needle, size_t __needle_len)
                  _GL_ATTRIBUTE_PURE
                  _GL_ARG_NONNULL ((1, 3)));
_GL_CXXALIAS_RPL (memmem, void *,
                  (void const *__haystack, size_t __haystack_len,
                   void const *__needle, size_t __needle_len));
# else
#  if ! @HAVE_DECL_MEMMEM@
_GL_FUNCDECL_SYS (memmem, void *,
                  (void const *__haystack, size_t __haystack_len,
                   void const *__needle, size_t __needle_len)
                  _GL_ATTRIBUTE_PURE
                  _GL_ARG_NONNULL ((1, 3)));
#  endif
_GL_CXXALIAS_SYS (memmem, void *,
                  (void const *__haystack, size_t __haystack_len,
                   void const *__needle, size_t __needle_len));
# endif
_GL_CXXALIASWARN (memmem);
#elif defined GNULIB_POSIXCHECK
# undef memmem
# if HAVE_RAW_DECL_MEMMEM
_GL_WARN_ON_USE (memmem, "memmem is unportable and often quadratic - "
                 "use gnulib module memmem-simple for portability, "
                 "and module memmem for speed" );
# endif
#endif

/* Copy N bytes of SRC to DEST, return pointer to bytes after the
   last written byte.  */
#if @GNULIB_MEMPCPY@
# if ! @HAVE_MEMPCPY@
_GL_FUNCDECL_SYS (mempcpy, void *,
                  (void *restrict __dest, void const *restrict __src,
                   size_t __n)
                  _GL_ARG_NONNULL ((1, 2)));
# endif
_GL_CXXALIAS_SYS (mempcpy, void *,
                  (void *restrict __dest, void const *restrict __src,
                   size_t __n));
_GL_CXXALIASWARN (mempcpy);
#elif defined GNULIB_POSIXCHECK
# undef mempcpy
# if HAVE_RAW_DECL_MEMPCPY
_GL_WARN_ON_USE (mempcpy, "mempcpy is unportable - "
                 "use gnulib module mempcpy for portability");
# endif
#endif

/* Search backwards through a block for a byte (specified as an int).  */
#if @GNULIB_MEMRCHR@
# if ! @HAVE_DECL_MEMRCHR@
_GL_FUNCDECL_SYS (memrchr, void *, (void const *, int, size_t)
                                   _GL_ATTRIBUTE_PURE
                                   _GL_ARG_NONNULL ((1)));
# endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C++" { const void * std::memrchr (const void *, int, size_t); }
       extern "C++" { void * std::memrchr (void *, int, size_t); }  */
_GL_CXXALIAS_SYS_CAST2 (memrchr,
                        void *, (void const *, int, size_t),
                        void const *, (void const *, int, size_t));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (memrchr, void *, (void *, int, size_t));
_GL_CXXALIASWARN1 (memrchr, void const *, (void const *, int, size_t));
# else
_GL_CXXALIASWARN (memrchr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef memrchr
# if HAVE_RAW_DECL_MEMRCHR
_GL_WARN_ON_USE (memrchr, "memrchr is unportable - "
                 "use gnulib module memrchr for portability");
# endif
#endif

/* Find the first occurrence of C in S.  More efficient than
   memchr(S,C,N), at the expense of undefined behavior if C does not
   occur within N bytes.  */
#if @GNULIB_RAWMEMCHR@
# if ! @HAVE_RAWMEMCHR@
_GL_FUNCDECL_SYS (rawmemchr, void *, (void const *__s, int __c_in)
                                     _GL_ATTRIBUTE_PURE
                                     _GL_ARG_NONNULL ((1)));
# endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C++" { const void * std::rawmemchr (const void *, int); }
       extern "C++" { void * std::rawmemchr (void *, int); }  */
_GL_CXXALIAS_SYS_CAST2 (rawmemchr,
                        void *, (void const *__s, int __c_in),
                        void const *, (void const *__s, int __c_in));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (rawmemchr, void *, (void *__s, int __c_in));
_GL_CXXALIASWARN1 (rawmemchr, void const *, (void const *__s, int __c_in));
# else
_GL_CXXALIASWARN (rawmemchr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef rawmemchr
# if HAVE_RAW_DECL_RAWMEMCHR
_GL_WARN_ON_USE (rawmemchr, "rawmemchr is unportable - "
                 "use gnulib module rawmemchr for portability");
# endif
#endif

/* Copy SRC to DST, returning the address of the terminating '\0' in DST.  */
#if @GNULIB_STPCPY@
# if ! @HAVE_STPCPY@
_GL_FUNCDECL_SYS (stpcpy, char *,
                  (char *restrict __dst, char const *restrict __src)
                  _GL_ARG_NONNULL ((1, 2)));
# endif
_GL_CXXALIAS_SYS (stpcpy, char *,
                  (char *restrict __dst, char const *restrict __src));
_GL_CXXALIASWARN (stpcpy);
#elif defined GNULIB_POSIXCHECK
# undef stpcpy
# if HAVE_RAW_DECL_STPCPY
_GL_WARN_ON_USE (stpcpy, "stpcpy is unportable - "
                 "use gnulib module stpcpy for portability");
# endif
#endif

/* Copy no more than N bytes of SRC to DST, returning a pointer past the
   last non-NUL byte written into DST.  */
#if @GNULIB_STPNCPY@
# if @REPLACE_STPNCPY@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef stpncpy
#   define stpncpy rpl_stpncpy
#  endif
_GL_FUNCDECL_RPL (stpncpy, char *,
                  (char *restrict __dst, char const *restrict __src,
                   size_t __n)
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (stpncpy, char *,
                  (char *restrict __dst, char const *restrict __src,
                   size_t __n));
# else
#  if ! @HAVE_STPNCPY@
_GL_FUNCDECL_SYS (stpncpy, char *,
                  (char *restrict __dst, char const *restrict __src,
                   size_t __n)
                  _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (stpncpy, char *,
                  (char *restrict __dst, char const *restrict __src,
                   size_t __n));
# endif
_GL_CXXALIASWARN (stpncpy);
#elif defined GNULIB_POSIXCHECK
# undef stpncpy
# if HAVE_RAW_DECL_STPNCPY
_GL_WARN_ON_USE (stpncpy, "stpncpy is unportable - "
                 "use gnulib module stpncpy for portability");
# endif
#endif

#if defined GNULIB_POSIXCHECK
/* strchr() does not work with multibyte strings if the locale encoding is
   GB18030 and the character to be searched is a digit.  */
# undef strchr
/* Assume strchr is always declared.  */
_GL_WARN_ON_USE (strchr, "strchr cannot work correctly on character strings "
                 "in some multibyte locales - "
                 "use mbschr if you care about internationalization");
#endif

/* Find the first occurrence of C in S or the final NUL byte.  */
#if @GNULIB_STRCHRNUL@
# if @REPLACE_STRCHRNUL@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define strchrnul rpl_strchrnul
#  endif
_GL_FUNCDECL_RPL (strchrnul, char *, (const char *__s, int __c_in)
                                     _GL_ATTRIBUTE_PURE
                                     _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (strchrnul, char *,
                  (const char *str, int ch));
# else
#  if ! @HAVE_STRCHRNUL@
_GL_FUNCDECL_SYS (strchrnul, char *, (char const *__s, int __c_in)
                                     _GL_ATTRIBUTE_PURE
                                     _GL_ARG_NONNULL ((1)));
#  endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C++" { const char * std::strchrnul (const char *, int); }
       extern "C++" { char * std::strchrnul (char *, int); }  */
_GL_CXXALIAS_SYS_CAST2 (strchrnul,
                        char *, (char const *__s, int __c_in),
                        char const *, (char const *__s, int __c_in));
# endif
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (strchrnul, char *, (char *__s, int __c_in));
_GL_CXXALIASWARN1 (strchrnul, char const *, (char const *__s, int __c_in));
# else
_GL_CXXALIASWARN (strchrnul);
# endif
#elif defined GNULIB_POSIXCHECK
# undef strchrnul
# if HAVE_RAW_DECL_STRCHRNUL
_GL_WARN_ON_USE (strchrnul, "strchrnul is unportable - "
                 "use gnulib module strchrnul for portability");
# endif
#endif

/* Duplicate S, returning an identical malloc'd string.  */
#if @GNULIB_STRDUP@
# if @REPLACE_STRDUP@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strdup
#   define strdup rpl_strdup
#  endif
_GL_FUNCDECL_RPL (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (strdup, char *, (char const *__s));
# else
#  if defined __cplusplus && defined GNULIB_NAMESPACE && defined strdup
    /* strdup exists as a function and as a macro.  Get rid of the macro.  */
#   undef strdup
#  endif
#  if !(@HAVE_DECL_STRDUP@ || defined strdup)
_GL_FUNCDECL_SYS (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (strdup, char *, (char const *__s));
# endif
_GL_CXXALIASWARN (strdup);
#elif defined GNULIB_POSIXCHECK
# undef strdup
# if HAVE_RAW_DECL_STRDUP
_GL_WARN_ON_USE (strdup, "strdup is unportable - "
                 "use gnulib module strdup for portability");
# endif
#endif

/* Append no more than N characters from SRC onto DEST.  */
#if @GNULIB_STRNCAT@
# if @REPLACE_STRNCAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strncat
#   define strncat rpl_strncat
#  endif
_GL_FUNCDECL_RPL (strncat, char *, (char *dest, const char *src, size_t n)
                                   _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (strncat, char *, (char *dest, const char *src, size_t n));
# else
_GL_CXXALIAS_SYS (strncat, char *, (char *dest, const char *src, size_t n));
# endif
_GL_CXXALIASWARN (strncat);
#elif defined GNULIB_POSIXCHECK
# undef strncat
# if HAVE_RAW_DECL_STRNCAT
_GL_WARN_ON_USE (strncat, "strncat is unportable - "
                 "use gnulib module strncat for portability");
# endif
#endif

/* Return a newly allocated copy of at most N bytes of STRING.  */
#if @GNULIB_STRNDUP@
# if @REPLACE_STRNDUP@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strndup
#   define strndup rpl_strndup
#  endif
_GL_FUNCDECL_RPL (strndup, char *, (char const *__string, size_t __n)
                                   _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (strndup, char *, (char const *__string, size_t __n));
# else
#  if ! @HAVE_DECL_STRNDUP@
_GL_FUNCDECL_SYS (strndup, char *, (char const *__string, size_t __n)
                                   _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (strndup, char *, (char const *__string, size_t __n));
# endif
_GL_CXXALIASWARN (strndup);
#elif defined GNULIB_POSIXCHECK
# undef strndup
# if HAVE_RAW_DECL_STRNDUP
_GL_WARN_ON_USE (strndup, "strndup is unportable - "
                 "use gnulib module strndup for portability");
# endif
#endif

/* Find the length (number of bytes) of STRING, but scan at most
   MAXLEN bytes.  If no '\0' terminator is found in that many bytes,
   return MAXLEN.  */
#if @GNULIB_STRNLEN@
# if @REPLACE_STRNLEN@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strnlen
#   define strnlen rpl_strnlen
#  endif
_GL_FUNCDECL_RPL (strnlen, size_t, (char const *__string, size_t __maxlen)
                                   _GL_ATTRIBUTE_PURE
                                   _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (strnlen, size_t, (char const *__string, size_t __maxlen));
# else
#  if ! @HAVE_DECL_STRNLEN@
_GL_FUNCDECL_SYS (strnlen, size_t, (char const *__string, size_t __maxlen)
                                   _GL_ATTRIBUTE_PURE
                                   _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (strnlen, size_t, (char const *__string, size_t __maxlen));
# endif
_GL_CXXALIASWARN (strnlen);
#elif defined GNULIB_POSIXCHECK
# undef strnlen
# if HAVE_RAW_DECL_STRNLEN
_GL_WARN_ON_USE (strnlen, "strnlen is unportable - "
                 "use gnulib module strnlen for portability");
# endif
#endif

#if defined GNULIB_POSIXCHECK
/* strcspn() assumes the second argument is a list of single-byte characters.
   Even in this simple case, it does not work with multibyte strings if the
   locale encoding is GB18030 and one of the characters to be searched is a
   digit.  */
# undef strcspn
/* Assume strcspn is always declared.  */
_GL_WARN_ON_USE (strcspn, "strcspn cannot work correctly on character strings "
                 "in multibyte locales - "
                 "use mbscspn if you care about internationalization");
#endif

/* Find the first occurrence in S of any character in ACCEPT.  */
#if @GNULIB_STRPBRK@
# if ! @HAVE_STRPBRK@
_GL_FUNCDECL_SYS (strpbrk, char *, (char const *__s, char const *__accept)
                                   _GL_ATTRIBUTE_PURE
                                   _GL_ARG_NONNULL ((1, 2)));
# endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C" { const char * strpbrk (const char *, const char *); }
       extern "C++" { char * strpbrk (char *, const char *); }  */
_GL_CXXALIAS_SYS_CAST2 (strpbrk,
                        char *, (char const *__s, char const *__accept),
                        const char *, (char const *__s, char const *__accept));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (strpbrk, char *, (char *__s, char const *__accept));
_GL_CXXALIASWARN1 (strpbrk, char const *,
                   (char const *__s, char const *__accept));
# else
_GL_CXXALIASWARN (strpbrk);
# endif
# if defined GNULIB_POSIXCHECK
/* strpbrk() assumes the second argument is a list of single-byte characters.
   Even in this simple case, it does not work with multibyte strings if the
   locale encoding is GB18030 and one of the characters to be searched is a
   digit.  */
#  undef strpbrk
_GL_WARN_ON_USE (strpbrk, "strpbrk cannot work correctly on character strings "
                 "in multibyte locales - "
                 "use mbspbrk if you care about internationalization");
# endif
#elif defined GNULIB_POSIXCHECK
# undef strpbrk
# if HAVE_RAW_DECL_STRPBRK
_GL_WARN_ON_USE (strpbrk, "strpbrk is unportable - "
                 "use gnulib module strpbrk for portability");
# endif
#endif

#if defined GNULIB_POSIXCHECK
/* strspn() assumes the second argument is a list of single-byte characters.
   Even in this simple case, it cannot work with multibyte strings.  */
# undef strspn
/* Assume strspn is always declared.  */
_GL_WARN_ON_USE (strspn, "strspn cannot work correctly on character strings "
                 "in multibyte locales - "
                 "use mbsspn if you care about internationalization");
#endif

#if defined GNULIB_POSIXCHECK
/* strrchr() does not work with multibyte strings if the locale encoding is
   GB18030 and the character to be searched is a digit.  */
# undef strrchr
/* Assume strrchr is always declared.  */
_GL_WARN_ON_USE (strrchr, "strrchr cannot work correctly on character strings "
                 "in some multibyte locales - "
                 "use mbsrchr if you care about internationalization");
#endif

/* Search the next delimiter (char listed in DELIM) starting at *STRINGP.
   If one is found, overwrite it with a NUL, and advance *STRINGP
   to point to the next char after it.  Otherwise, set *STRINGP to NULL.
   If *STRINGP was already NULL, nothing happens.
   Return the old value of *STRINGP.

   This is a variant of strtok() that is multithread-safe and supports
   empty fields.

   Caveat: It modifies the original string.
   Caveat: These functions cannot be used on constant strings.
   Caveat: The identity of the delimiting character is lost.
   Caveat: It doesn't work with multibyte strings unless all of the delimiter
           characters are ASCII characters < 0x30.

   See also strtok_r().  */
#if @GNULIB_STRSEP@
# if ! @HAVE_STRSEP@
_GL_FUNCDECL_SYS (strsep, char *,
                  (char **restrict __stringp, char const *restrict __delim)
                  _GL_ARG_NONNULL ((1, 2)));
# endif
_GL_CXXALIAS_SYS (strsep, char *,
                  (char **restrict __stringp, char const *restrict __delim));
_GL_CXXALIASWARN (strsep);
# if defined GNULIB_POSIXCHECK
#  undef strsep
_GL_WARN_ON_USE (strsep, "strsep cannot work correctly on character strings "
                 "in multibyte locales - "
                 "use mbssep if you care about internationalization");
# endif
#elif defined GNULIB_POSIXCHECK
# undef strsep
# if HAVE_RAW_DECL_STRSEP
_GL_WARN_ON_USE (strsep, "strsep is unportable - "
                 "use gnulib module strsep for portability");
# endif
#endif

#if @GNULIB_STRSTR@
# if @REPLACE_STRSTR@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define strstr rpl_strstr
#  endif
_GL_FUNCDECL_RPL (strstr, char *, (const char *haystack, const char *needle)
                                  _GL_ATTRIBUTE_PURE
                                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (strstr, char *, (const char *haystack, const char *needle));
# else
  /* On some systems, this function is defined as an overloaded function:
       extern "C++" { const char * strstr (const char *, const char *); }
       extern "C++" { char * strstr (char *, const char *); }  */
_GL_CXXALIAS_SYS_CAST2 (strstr,
                        char *, (const char *haystack, const char *needle),
                        const char *, (const char *haystack, const char *needle));
# endif
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (strstr, char *, (char *haystack, const char *needle));
_GL_CXXALIASWARN1 (strstr, const char *,
                   (const char *haystack, const char *needle));
# else
_GL_CXXALIASWARN (strstr);
# endif
#elif defined GNULIB_POSIXCHECK
/* strstr() does not work with multibyte strings if the locale encoding is
   different from UTF-8:
   POSIX says that it operates on "strings", and "string" in POSIX is defined
   as a sequence of bytes, not of characters.  */
# undef strstr
/* Assume strstr is always declared.  */
_GL_WARN_ON_USE (strstr, "strstr is quadratic on many systems, and cannot "
                 "work correctly on character strings in most "
                 "multibyte locales - "
                 "use mbsstr if you care about internationalization, "
                 "or use strstr if you care about speed");
#endif

/* Find the first occurrence of NEEDLE in HAYSTACK, using case-insensitive
   comparison.  */
#if @GNULIB_STRCASESTR@
# if @REPLACE_STRCASESTR@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define strcasestr rpl_strcasestr
#  endif
_GL_FUNCDECL_RPL (strcasestr, char *,
                  (const char *haystack, const char *needle)
                  _GL_ATTRIBUTE_PURE
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (strcasestr, char *,
                  (const char *haystack, const char *needle));
# else
#  if ! @HAVE_STRCASESTR@
_GL_FUNCDECL_SYS (strcasestr, char *,
                  (const char *haystack, const char *needle)
                  _GL_ATTRIBUTE_PURE
                  _GL_ARG_NONNULL ((1, 2)));
#  endif
  /* On some systems, this function is defined as an overloaded function:
       extern "C++" { const char * strcasestr (const char *, const char *); }
       extern "C++" { char * strcasestr (char *, const char *); }  */
_GL_CXXALIAS_SYS_CAST2 (strcasestr,
                        char *, (const char *haystack, const char *needle),
                        const char *, (const char *haystack, const char *needle));
# endif
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (strcasestr, char *, (char *haystack, const char *needle));
_GL_CXXALIASWARN1 (strcasestr, const char *,
                   (const char *haystack, const char *needle));
# else
_GL_CXXALIASWARN (strcasestr);
# endif
#elif defined GNULIB_POSIXCHECK
/* strcasestr() does not work with multibyte strings:
   It is a glibc extension, and glibc implements it only for unibyte
   locales.  */
# undef strcasestr
# if HAVE_RAW_DECL_STRCASESTR
_GL_WARN_ON_USE (strcasestr, "strcasestr does work correctly on character "
                 "strings in multibyte locales - "
                 "use mbscasestr if you care about "
                 "internationalization, or use c-strcasestr if you want "
                 "a locale independent function");
# endif
#endif

/* Parse S into tokens separated by characters in DELIM.
   If S is NULL, the saved pointer in SAVE_PTR is used as
   the next starting point.  For example:
        char s[] = "-abc-=-def";
        char *sp;
        x = strtok_r(s, "-", &sp);      // x = "abc", sp = "=-def"
        x = strtok_r(NULL, "-=", &sp);  // x = "def", sp = NULL
        x = strtok_r(NULL, "=", &sp);   // x = NULL
                // s = "abc\0-def\0"

   This is a variant of strtok() that is multithread-safe.

   For the POSIX documentation for this function, see:
   http://www.opengroup.org/susv3xsh/strtok.html

   Caveat: It modifies the original string.
   Caveat: These functions cannot be used on constant strings.
   Caveat: The identity of the delimiting character is lost.
   Caveat: It doesn't work with multibyte strings unless all of the delimiter
           characters are ASCII characters < 0x30.

   See also strsep().  */
#if @GNULIB_STRTOK_R@
# if @REPLACE_STRTOK_R@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strtok_r
#   define strtok_r rpl_strtok_r
#  endif
_GL_FUNCDECL_RPL (strtok_r, char *,
                  (char *restrict s, char const *restrict delim,
                   char **restrict save_ptr)
                  _GL_ARG_NONNULL ((2, 3)));
_GL_CXXALIAS_RPL (strtok_r, char *,
                  (char *restrict s, char const *restrict delim,
                   char **restrict save_ptr));
# else
#  if @UNDEFINE_STRTOK_R@ || defined GNULIB_POSIXCHECK
#   undef strtok_r
#  endif
#  if ! @HAVE_DECL_STRTOK_R@
_GL_FUNCDECL_SYS (strtok_r, char *,
                  (char *restrict s, char const *restrict delim,
                   char **restrict save_ptr)
                  _GL_ARG_NONNULL ((2, 3)));
#  endif
_GL_CXXALIAS_SYS (strtok_r, char *,
                  (char *restrict s, char const *restrict delim,
                   char **restrict save_ptr));
# endif
_GL_CXXALIASWARN (strtok_r);
# if defined GNULIB_POSIXCHECK
_GL_WARN_ON_USE (strtok_r, "strtok_r cannot work correctly on character "
                 "strings in multibyte locales - "
                 "use mbstok_r if you care about internationalization");
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtok_r
# if HAVE_RAW_DECL_STRTOK_R
_GL_WARN_ON_USE (strtok_r, "strtok_r is unportable - "
                 "use gnulib module strtok_r for portability");
# endif
#endif


/* The following functions are not specified by POSIX.  They are gnulib
   extensions.  */

#if @GNULIB_MBSLEN@
/* Return the number of multibyte characters in the character string STRING.
   This considers multibyte characters, unlike strlen, which counts bytes.  */
# ifdef __MirBSD__  /* MirBSD defines mbslen as a macro.  Override it.  */
#  undef mbslen
# endif
# if @HAVE_MBSLEN@  /* AIX, OSF/1, MirBSD define mbslen already in libc.  */
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define mbslen rpl_mbslen
#  endif
_GL_FUNCDECL_RPL (mbslen, size_t, (const char *string)
                                  _GL_ATTRIBUTE_PURE
                                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mbslen, size_t, (const char *string));
# else
_GL_FUNCDECL_SYS (mbslen, size_t, (const char *string)
                                  _GL_ATTRIBUTE_PURE
                                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_SYS (mbslen, size_t, (const char *string));
# endif
_GL_CXXALIASWARN (mbslen);
#endif

#if @GNULIB_MBSNLEN@
/* Return the number of multibyte characters in the character string starting
   at STRING and ending at STRING + LEN.  */
_GL_EXTERN_C size_t mbsnlen (const char *string, size_t len)
     _GL_ATTRIBUTE_PURE
     _GL_ARG_NONNULL ((1));
#endif

#if @GNULIB_MBSCHR@
/* Locate the first single-byte character C in the character string STRING,
   and return a pointer to it.  Return NULL if C is not found in STRING.
   Unlike strchr(), this function works correctly in multibyte locales with
   encodings such as GB18030.  */
# if defined __hpux
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define mbschr rpl_mbschr /* avoid collision with HP-UX function */
#  endif
_GL_FUNCDECL_RPL (mbschr, char *, (const char *string, int c)
                                  _GL_ATTRIBUTE_PURE
                                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mbschr, char *, (const char *string, int c));
# else
_GL_FUNCDECL_SYS (mbschr, char *, (const char *string, int c)
                                  _GL_ATTRIBUTE_PURE
                                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_SYS (mbschr, char *, (const char *string, int c));
# endif
_GL_CXXALIASWARN (mbschr);
#endif

#if @GNULIB_MBSRCHR@
/* Locate the last single-byte character C in the character string STRING,
   and return a pointer to it.  Return NULL if C is not found in STRING.
   Unlike strrchr(), this function works correctly in multibyte locales with
   encodings such as GB18030.  */
# if defined __hpux || defined __INTERIX
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define mbsrchr rpl_mbsrchr /* avoid collision with system function */
#  endif
_GL_FUNCDECL_RPL (mbsrchr, char *, (const char *string, int c)
                                   _GL_ATTRIBUTE_PURE
                                   _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mbsrchr, char *, (const char *string, int c));
# else
_GL_FUNCDECL_SYS (mbsrchr, char *, (const char *string, int c)
                                   _GL_ATTRIBUTE_PURE
                                   _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_SYS (mbsrchr, char *, (const char *string, int c));
# endif
_GL_CXXALIASWARN (mbsrchr);
#endif

#if @GNULIB_MBSSTR@
/* Find the first occurrence of the character string NEEDLE in the character
   string HAYSTACK.  Return NULL if NEEDLE is not found in HAYSTACK.
   Unlike strstr(), this function works correctly in multibyte locales with
   encodings different from UTF-8.  */
_GL_EXTERN_C char * mbsstr (const char *haystack, const char *needle)
     _GL_ATTRIBUTE_PURE
     _GL_ARG_NONNULL ((1, 2));
#endif

#if @GNULIB_MBSCASECMP@
/* Compare the character strings S1 and S2, ignoring case, returning less than,
   equal to or greater than zero if S1 is lexicographically less than, equal to
   or greater than S2.
   Note: This function may, in multibyte locales, return 0 for strings of
   different lengths!
   Unlike strcasecmp(), this function works correctly in multibyte locales.  */
_GL_EXTERN_C int mbscasecmp (const char *s1, const char *s2)
     _GL_ATTRIBUTE_PURE
     _GL_ARG_NONNULL ((1, 2));
#endif

#if @GNULIB_MBSNCASECMP@
/* Compare the initial segment of the character string S1 consisting of at most
   N characters with the initial segment of the character string S2 consisting
   of at most N characters, ignoring case, returning less than, equal to or
   greater than zero if the initial segment of S1 is lexicographically less
   than, equal to or greater than the initial segment of S2.
   Note: This function may, in multibyte locales, return 0 for initial segments
   of different lengths!
   Unlike strncasecmp(), this function works correctly in multibyte locales.
   But beware that N is not a byte count but a character count!  */
_GL_EXTERN_C int mbsncasecmp (const char *s1, const char *s2, size_t n)
     _GL_ATTRIBUTE_PURE
     _GL_ARG_NONNULL ((1, 2));
#endif

#if @GNULIB_MBSPCASECMP@
/* Compare the initial segment of the character string STRING consisting of
   at most mbslen (PREFIX) characters with the character string PREFIX,
   ignoring case.  If the two match, return a pointer to the first byte
   after this prefix in STRING.  Otherwise, return NULL.
   Note: This function may, in multibyte locales, return non-NULL if STRING
   is of smaller length than PREFIX!
   Unlike strncasecmp(), this function works correctly in multibyte
   locales.  */
_GL_EXTERN_C char * mbspcasecmp (const char *string, const char *prefix)
     _GL_ATTRIBUTE_PURE
     _GL_ARG_NONNULL ((1, 2));
#endif

#if @GNULIB_MBSCASESTR@
/* Find the first occurrence of the character string NEEDLE in the character
   string HAYSTACK, using case-insensitive comparison.
   Note: This function may, in multibyte locales, return success even if
   strlen (haystack) < strlen (needle) !
   Unlike strcasestr(), this function works correctly in multibyte locales.  */
_GL_EXTERN_C char * mbscasestr (const char *haystack, const char *needle)
     _GL_ATTRIBUTE_PURE
     _GL_ARG_NONNULL ((1, 2));
#endif

#if @GNULIB_MBSCSPN@
/* Find the first occurrence in the character string STRING of any character
   in the character string ACCEPT.  Return the number of bytes from the
   beginning of the string to this occurrence, or to the end of the string
   if none exists.
   Unlike strcspn(), this function works correctly in multibyte locales.  */
_GL_EXTERN_C size_t mbscspn (const char *string, const char *accept)
     _GL_ATTRIBUTE_PURE
     _GL_ARG_NONNULL ((1, 2));
#endif

#if @GNULIB_MBSPBRK@
/* Find the first occurrence in the character string STRING of any character
   in the character string ACCEPT.  Return the pointer to it, or NULL if none
   exists.
   Unlike strpbrk(), this function works correctly in multibyte locales.  */
# if defined __hpux
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define mbspbrk rpl_mbspbrk /* avoid collision with HP-UX function */
#  endif
_GL_FUNCDECL_RPL (mbspbrk, char *, (const char *string, const char *accept)
                                   _GL_ATTRIBUTE_PURE
                                   _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (mbspbrk, char *, (const char *string, const char *accept));
# else
_GL_FUNCDECL_SYS (mbspbrk, char *, (const char *string, const char *accept)
                                   _GL_ATTRIBUTE_PURE
                                   _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_SYS (mbspbrk, char *, (const char *string, const char *accept));
# endif
_GL_CXXALIASWARN (mbspbrk);
#endif

#if @GNULIB_MBSSPN@
/* Find the first occurrence in the character string STRING of any character
   not in the character string REJECT.  Return the number of bytes from the
   beginning of the string to this occurrence, or to the end of the string
   if none exists.
   Unlike strspn(), this function works correctly in multibyte locales.  */
_GL_EXTERN_C size_t mbsspn (const char *string, const char *reject)
     _GL_ATTRIBUTE_PURE
     _GL_ARG_NONNULL ((1, 2));
#endif

#if @GNULIB_MBSSEP@
/* Search the next delimiter (multibyte character listed in the character
   string DELIM) starting at the character string *STRINGP.
   If one is found, overwrite it with a NUL, and advance *STRINGP to point
   to the next multibyte character after it.  Otherwise, set *STRINGP to NULL.
   If *STRINGP was already NULL, nothing happens.
   Return the old value of *STRINGP.

   This is a variant of mbstok_r() that supports empty fields.

   Caveat: It modifies the original string.
   Caveat: These functions cannot be used on constant strings.
   Caveat: The identity of the delimiting character is lost.

   See also mbstok_r().  */
_GL_EXTERN_C char * mbssep (char **stringp, const char *delim)
     _GL_ARG_NONNULL ((1, 2));
#endif

#if @GNULIB_MBSTOK_R@
/* Parse the character string STRING into tokens separated by characters in
   the character string DELIM.
   If STRING is NULL, the saved pointer in SAVE_PTR is used as
   the next starting point.  For example:
        char s[] = "-abc-=-def";
        char *sp;
        x = mbstok_r(s, "-", &sp);      // x = "abc", sp = "=-def"
        x = mbstok_r(NULL, "-=", &sp);  // x = "def", sp = NULL
        x = mbstok_r(NULL, "=", &sp);   // x = NULL
                // s = "abc\0-def\0"

   Caveat: It modifies the original string.
   Caveat: These functions cannot be used on constant strings.
   Caveat: The identity of the delimiting character is lost.

   See also mbssep().  */
_GL_EXTERN_C char * mbstok_r (char *string, const char *delim, char **save_ptr)
     _GL_ARG_NONNULL ((2, 3));
#endif

/* Map any int, typically from errno, into an error message.  */
#if @GNULIB_STRERROR@
# if @REPLACE_STRERROR@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strerror
#   define strerror rpl_strerror
#  endif
_GL_FUNCDECL_RPL (strerror, char *, (int));
_GL_CXXALIAS_RPL (strerror, char *, (int));
# else
_GL_CXXALIAS_SYS (strerror, char *, (int));
# endif
_GL_CXXALIASWARN (strerror);
#elif defined GNULIB_POSIXCHECK
# undef strerror
/* Assume strerror is always declared.  */
_GL_WARN_ON_USE (strerror, "strerror is unportable - "
                 "use gnulib module strerror to guarantee non-NULL result");
#endif

/* Map any int, typically from errno, into an error message.  Multithread-safe.
   Uses the POSIX declaration, not the glibc declaration.  */
#if @GNULIB_STRERROR_R@
# if @REPLACE_STRERROR_R@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef strerror_r
#   define strerror_r rpl_strerror_r
#  endif
_GL_FUNCDECL_RPL (strerror_r, int, (int errnum, char *buf, size_t buflen)
                                   _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (strerror_r, int, (int errnum, char *buf, size_t buflen));
# else
#  if !@HAVE_DECL_STRERROR_R@
_GL_FUNCDECL_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen)
                                   _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen));
# endif
# if @HAVE_DECL_STRERROR_R@
_GL_CXXALIASWARN (strerror_r);
# endif
#elif defined GNULIB_POSIXCHECK
# undef strerror_r
# if HAVE_RAW_DECL_STRERROR_R
_GL_WARN_ON_USE (strerror_r, "strerror_r is unportable - "
                 "use gnulib module strerror_r-posix for portability");
# endif
#endif

#if @GNULIB_STRSIGNAL@
# if @REPLACE_STRSIGNAL@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define strsignal rpl_strsignal
#  endif
_GL_FUNCDECL_RPL (strsignal, char *, (int __sig));
_GL_CXXALIAS_RPL (strsignal, char *, (int __sig));
# else
#  if ! @HAVE_DECL_STRSIGNAL@
_GL_FUNCDECL_SYS (strsignal, char *, (int __sig));
#  endif
/* Need to cast, because on Cygwin 1.5.x systems, the return type is
   'const char *'.  */
_GL_CXXALIAS_SYS_CAST (strsignal, char *, (int __sig));
# endif
_GL_CXXALIASWARN (strsignal);
#elif defined GNULIB_POSIXCHECK
# undef strsignal
# if HAVE_RAW_DECL_STRSIGNAL
_GL_WARN_ON_USE (strsignal, "strsignal is unportable - "
                 "use gnulib module strsignal for portability");
# endif
#endif

#if @GNULIB_STRVERSCMP@
# if !@HAVE_STRVERSCMP@
_GL_FUNCDECL_SYS (strverscmp, int, (const char *, const char *)
                                   _GL_ATTRIBUTE_PURE
                                   _GL_ARG_NONNULL ((1, 2)));
# endif
_GL_CXXALIAS_SYS (strverscmp, int, (const char *, const char *));
_GL_CXXALIASWARN (strverscmp);
#elif defined GNULIB_POSIXCHECK
# undef strverscmp
# if HAVE_RAW_DECL_STRVERSCMP
_GL_WARN_ON_USE (strverscmp, "strverscmp is unportable - "
                 "use gnulib module strverscmp for portability");
# endif
#endif


#endif /* _@GUARD_PREFIX@_STRING_H */
#endif /* _@GUARD_PREFIX@_STRING_H */
#endif
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   Copyright (C) 2006-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* written by Paul Eggert */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#if defined __need_system_fcntl_h
/* Special invocation convention.  */

/* Needed before <sys/stat.h>.
   May also define off_t to a 64-bit type on native Windows.  */
#include <sys/types.h>
/* On some systems other than glibc, <sys/stat.h> is a prerequisite of
   <fcntl.h>.  On glibc systems, we would like to avoid namespace pollution.
   But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an
   extern "C" { ... } block, which leads to errors in C++ mode with the
   overridden <sys/stat.h> from gnulib.  These errors are known to be gone
   with g++ version >= 4.3.  */
#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && (defined __ICC || !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))))
# include <sys/stat.h>
#endif
#@INCLUDE_NEXT@ @NEXT_FCNTL_H@

#else
/* Normal invocation convention.  */

#ifndef _@GUARD_PREFIX@_FCNTL_H

/* Needed before <sys/stat.h>.
   May also define off_t to a 64-bit type on native Windows.  */
#include <sys/types.h>
/* On some systems other than glibc, <sys/stat.h> is a prerequisite of
   <fcntl.h>.  On glibc systems, we would like to avoid namespace pollution.
   But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an
   extern "C" { ... } block, which leads to errors in C++ mode with the
   overridden <sys/stat.h> from gnulib.  These errors are known to be gone
   with g++ version >= 4.3.  */
#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && (defined __ICC || !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))))
# include <sys/stat.h>
#endif
/* The include_next requires a split double-inclusion guard.  */
#@INCLUDE_NEXT@ @NEXT_FCNTL_H@

#ifndef _@GUARD_PREFIX@_FCNTL_H
#define _@GUARD_PREFIX@_FCNTL_H

#ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems.  */
# include <unistd.h>
#endif

/* Native Windows platforms declare open(), creat() in <io.h>.  */
#if (@GNULIB_OPEN@ || defined GNULIB_POSIXCHECK) \
    && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
# include <io.h>
#endif


/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */


/* Declare overridden functions.  */

#if @GNULIB_FCNTL@
# if @REPLACE_FCNTL@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fcntl
#   define fcntl rpl_fcntl
#  endif
_GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...));
_GL_CXXALIAS_RPL (fcntl, int, (int fd, int action, ...));
# else
#  if !@HAVE_FCNTL@
_GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...));
#  endif
_GL_CXXALIAS_SYS (fcntl, int, (int fd, int action, ...));
# endif
_GL_CXXALIASWARN (fcntl);
#elif defined GNULIB_POSIXCHECK
# undef fcntl
# if HAVE_RAW_DECL_FCNTL
_GL_WARN_ON_USE (fcntl, "fcntl is not always POSIX compliant - "
                 "use gnulib module fcntl for portability");
# endif
#endif

#if @GNULIB_OPEN@
# if @REPLACE_OPEN@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef open
#   define open rpl_open
#  endif
_GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
                             _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
# else
_GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
# endif
/* On HP-UX 11, in C++ mode, open() is defined as an inline function with a
   default argument.  _GL_CXXALIASWARN does not work in this case.  */
# if !defined __hpux
_GL_CXXALIASWARN (open);
# endif
#elif defined GNULIB_POSIXCHECK
# undef open
/* Assume open is always declared.  */
_GL_WARN_ON_USE (open, "open is not always POSIX compliant - "
                 "use gnulib module open for portability");
#endif

#if @GNULIB_OPENAT@
# if @REPLACE_OPENAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef openat
#   define openat rpl_openat
#  endif
_GL_FUNCDECL_RPL (openat, int,
                  (int fd, char const *file, int flags, /* mode_t mode */ ...)
                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (openat, int,
                  (int fd, char const *file, int flags, /* mode_t mode */ ...));
# else
#  if !@HAVE_OPENAT@
_GL_FUNCDECL_SYS (openat, int,
                  (int fd, char const *file, int flags, /* mode_t mode */ ...)
                  _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (openat, int,
                  (int fd, char const *file, int flags, /* mode_t mode */ ...));
# endif
_GL_CXXALIASWARN (openat);
#elif defined GNULIB_POSIXCHECK
# undef openat
# if HAVE_RAW_DECL_OPENAT
_GL_WARN_ON_USE (openat, "openat is not portable - "
                 "use gnulib module openat for portability");
# endif
#endif


/* Fix up the FD_* macros, only known to be missing on mingw.  */

#ifndef FD_CLOEXEC
# define FD_CLOEXEC 1
#endif

/* Fix up the supported F_* macros.  Intentionally leave other F_*
   macros undefined.  Only known to be missing on mingw.  */

#ifndef F_DUPFD_CLOEXEC
# define F_DUPFD_CLOEXEC 0x40000000
/* Witness variable: 1 if gnulib defined F_DUPFD_CLOEXEC, 0 otherwise.  */
# define GNULIB_defined_F_DUPFD_CLOEXEC 1
#else
# define GNULIB_defined_F_DUPFD_CLOEXEC 0
#endif

#ifndef F_DUPFD
# define F_DUPFD 1
#endif

#ifndef F_GETFD
# define F_GETFD 2
#endif

/* Fix up the O_* macros.  */

/* AIX 7.1 with XL C 12.1 defines O_CLOEXEC, O_NOFOLLOW, and O_TTY_INIT
   to values outside 'int' range, so omit these misdefinitions.
   But avoid namespace pollution on non-AIX systems.  */
#ifdef _AIX
# include <limits.h>
# if defined O_CLOEXEC && ! (INT_MIN <= O_CLOEXEC && O_CLOEXEC <= INT_MAX)
#  undef O_CLOEXEC
# endif
# if defined O_NOFOLLOW && ! (INT_MIN <= O_NOFOLLOW && O_NOFOLLOW <= INT_MAX)
#  undef O_NOFOLLOW
# endif
# if defined O_TTY_INIT && ! (INT_MIN <= O_TTY_INIT && O_TTY_INIT <= INT_MAX)
#  undef O_TTY_INIT
# endif
#endif

#if !defined O_DIRECT && defined O_DIRECTIO
/* Tru64 spells it 'O_DIRECTIO'.  */
# define O_DIRECT O_DIRECTIO
#endif

#if !defined O_CLOEXEC && defined O_NOINHERIT
/* Mingw spells it 'O_NOINHERIT'.  */
# define O_CLOEXEC O_NOINHERIT
#endif

#ifndef O_CLOEXEC
# define O_CLOEXEC 0
#endif

#ifndef O_DIRECT
# define O_DIRECT 0
#endif

#ifndef O_DIRECTORY
# define O_DIRECTORY 0
#endif

#ifndef O_DSYNC
# define O_DSYNC 0
#endif

#ifndef O_EXEC
# define O_EXEC O_RDONLY /* This is often close enough in older systems.  */
#endif

#ifndef O_IGNORE_CTTY
# define O_IGNORE_CTTY 0
#endif

#ifndef O_NDELAY
# define O_NDELAY 0
#endif

#ifndef O_NOATIME
# define O_NOATIME 0
#endif

#ifndef O_NONBLOCK
# define O_NONBLOCK O_NDELAY
#endif

/* If the gnulib module 'nonblocking' is in use, guarantee a working non-zero
   value of O_NONBLOCK.  Otherwise, O_NONBLOCK is defined (above) to O_NDELAY
   or to 0 as fallback.  */
#if @GNULIB_NONBLOCKING@
# if O_NONBLOCK
#  define GNULIB_defined_O_NONBLOCK 0
# else
#  define GNULIB_defined_O_NONBLOCK 1
#  undef O_NONBLOCK
#  define O_NONBLOCK 0x40000000
# endif
#endif

#ifndef O_NOCTTY
# define O_NOCTTY 0
#endif

#ifndef O_NOFOLLOW
# define O_NOFOLLOW 0
#endif

#ifndef O_NOLINK
# define O_NOLINK 0
#endif

#ifndef O_NOLINKS
# define O_NOLINKS 0
#endif

#ifndef O_NOTRANS
# define O_NOTRANS 0
#endif

#ifndef O_RSYNC
# define O_RSYNC 0
#endif

#ifndef O_SEARCH
# define O_SEARCH O_RDONLY /* This is often close enough in older systems.  */
#endif

#ifndef O_SYNC
# define O_SYNC 0
#endif

#ifndef O_TTY_INIT
# define O_TTY_INIT 0
#endif

#if ~O_ACCMODE & (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH)
# undef O_ACCMODE
# define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH)
#endif

/* For systems that distinguish between text and binary I/O.
   O_BINARY is usually declared in fcntl.h  */
#if !defined O_BINARY && defined _O_BINARY
  /* For MSC-compatible compilers.  */
# define O_BINARY _O_BINARY
# define O_TEXT _O_TEXT
#endif

#if defined __BEOS__ || defined __HAIKU__
  /* BeOS 5 and Haiku have O_BINARY and O_TEXT, but they have no effect.  */
# undef O_BINARY
# undef O_TEXT
#endif

#ifndef O_BINARY
# define O_BINARY 0
# define O_TEXT 0
#endif

/* Fix up the AT_* macros.  */

/* Work around a bug in Solaris 9 and 10: AT_FDCWD is positive.  Its
   value exceeds INT_MAX, so its use as an int doesn't conform to the
   C standard, and GCC and Sun C complain in some cases.  If the bug
   is present, undef AT_FDCWD here, so it can be redefined below.  */
#if 0 < AT_FDCWD && AT_FDCWD == 0xffd19553
# undef AT_FDCWD
#endif

/* Use the same bit pattern as Solaris 9, but with the proper
   signedness.  The bit pattern is important, in case this actually is
   Solaris with the above workaround.  */
#ifndef AT_FDCWD
# define AT_FDCWD (-3041965)
#endif

/* Use the same values as Solaris 9.  This shouldn't matter, but
   there's no real reason to differ.  */
#ifndef AT_SYMLINK_NOFOLLOW
# define AT_SYMLINK_NOFOLLOW 4096
#endif

#ifndef AT_REMOVEDIR
# define AT_REMOVEDIR 1
#endif

/* Solaris 9 lacks these two, so just pick unique values.  */
#ifndef AT_SYMLINK_FOLLOW
# define AT_SYMLINK_FOLLOW 2
#endif

#ifndef AT_EACCESS
# define AT_EACCESS 4
#endif


#endif /* _@GUARD_PREFIX@_FCNTL_H */
#endif /* _@GUARD_PREFIX@_FCNTL_H */
#endif
���������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/dirent.in.h�����������������������������������������������������������������������0000644�0000000�0000000�00000021367�12655624571�013677� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A GNU-like <dirent.h>.
   Copyright (C) 2006-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef _@GUARD_PREFIX@_DIRENT_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* The include_next requires a split double-inclusion guard.  */
#if @HAVE_DIRENT_H@
# @INCLUDE_NEXT@ @NEXT_DIRENT_H@
#endif

#ifndef _@GUARD_PREFIX@_DIRENT_H
#define _@GUARD_PREFIX@_DIRENT_H

/* Get ino_t.  Needed on some systems, including glibc 2.8.  */
#include <sys/types.h>

#if !@HAVE_DIRENT_H@
/* Define types DIR and 'struct dirent'.  */
# if !GNULIB_defined_struct_dirent
struct dirent
{
  char d_type;
  char d_name[1];
};
/* Possible values for 'd_type'.  */
#  define DT_UNKNOWN 0
#  define DT_FIFO    1          /* FIFO */
#  define DT_CHR     2          /* character device */
#  define DT_DIR     4          /* directory */
#  define DT_BLK     6          /* block device */
#  define DT_REG     8          /* regular file */
#  define DT_LNK    10          /* symbolic link */
#  define DT_SOCK   12          /* socket */
#  define DT_WHT    14          /* whiteout */
typedef struct gl_directory DIR;
#  define GNULIB_defined_struct_dirent 1
# endif
#endif

/* The __attribute__ feature is available in gcc versions 2.5 and later.
   The attribute __pure__ was added in gcc 2.96.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
#else
# define _GL_ATTRIBUTE_PURE /* empty */
#endif

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */


/* Declare overridden functions.  */

#if @GNULIB_OPENDIR@
# if @REPLACE_OPENDIR@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef opendir
#   define opendir rpl_opendir
#   define GNULIB_defined_opendir 1
#  endif
_GL_FUNCDECL_RPL (opendir, DIR *, (const char *dir_name) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (opendir, DIR *, (const char *dir_name));
# else
#  if !@HAVE_OPENDIR@
_GL_FUNCDECL_SYS (opendir, DIR *, (const char *dir_name) _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (opendir, DIR *, (const char *dir_name));
# endif
_GL_CXXALIASWARN (opendir);
#elif defined GNULIB_POSIXCHECK
# undef opendir
# if HAVE_RAW_DECL_OPENDIR
_GL_WARN_ON_USE (opendir, "opendir is not portable - "
                 "use gnulib module opendir for portability");
# endif
#endif

#if @GNULIB_READDIR@
# if !@HAVE_READDIR@
_GL_FUNCDECL_SYS (readdir, struct dirent *, (DIR *dirp) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (readdir, struct dirent *, (DIR *dirp));
_GL_CXXALIASWARN (readdir);
#elif defined GNULIB_POSIXCHECK
# undef readdir
# if HAVE_RAW_DECL_READDIR
_GL_WARN_ON_USE (readdir, "readdir is not portable - "
                 "use gnulib module readdir for portability");
# endif
#endif

#if @GNULIB_REWINDDIR@
# if !@HAVE_REWINDDIR@
_GL_FUNCDECL_SYS (rewinddir, void, (DIR *dirp) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (rewinddir, void, (DIR *dirp));
_GL_CXXALIASWARN (rewinddir);
#elif defined GNULIB_POSIXCHECK
# undef rewinddir
# if HAVE_RAW_DECL_REWINDDIR
_GL_WARN_ON_USE (rewinddir, "rewinddir is not portable - "
                 "use gnulib module rewinddir for portability");
# endif
#endif

#if @GNULIB_CLOSEDIR@
# if @REPLACE_CLOSEDIR@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef closedir
#   define closedir rpl_closedir
#   define GNULIB_defined_closedir 1
#  endif
_GL_FUNCDECL_RPL (closedir, int, (DIR *dirp) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (closedir, int, (DIR *dirp));
# else
#  if !@HAVE_CLOSEDIR@
_GL_FUNCDECL_SYS (closedir, int, (DIR *dirp) _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (closedir, int, (DIR *dirp));
# endif
_GL_CXXALIASWARN (closedir);
#elif defined GNULIB_POSIXCHECK
# undef closedir
# if HAVE_RAW_DECL_CLOSEDIR
_GL_WARN_ON_USE (closedir, "closedir is not portable - "
                 "use gnulib module closedir for portability");
# endif
#endif

#if @GNULIB_DIRFD@
/* Return the file descriptor associated with the given directory stream,
   or -1 if none exists.  */
# if @REPLACE_DIRFD@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef dirfd
#   define dirfd rpl_dirfd
#  endif
_GL_FUNCDECL_RPL (dirfd, int, (DIR *) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (dirfd, int, (DIR *));

#  ifdef __KLIBC__
/* Gnulib internal hooks needed to maintain the dirfd metadata.  */
_GL_EXTERN_C int _gl_register_dirp_fd (int fd, DIR *dirp)
     _GL_ARG_NONNULL ((2));
_GL_EXTERN_C void _gl_unregister_dirp_fd (int fd);
#  endif
# else
#  if defined __cplusplus && defined GNULIB_NAMESPACE && defined dirfd
    /* dirfd is defined as a macro and not as a function.
       Turn it into a function and get rid of the macro.  */
static inline int (dirfd) (DIR *dp) { return dirfd (dp); }
#   undef dirfd
#  endif
#  if !(@HAVE_DECL_DIRFD@ || defined dirfd)
_GL_FUNCDECL_SYS (dirfd, int, (DIR *) _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (dirfd, int, (DIR *));
# endif
_GL_CXXALIASWARN (dirfd);
#elif defined GNULIB_POSIXCHECK
# undef dirfd
# if HAVE_RAW_DECL_DIRFD
_GL_WARN_ON_USE (dirfd, "dirfd is unportable - "
                 "use gnulib module dirfd for portability");
# endif
#endif

#if @GNULIB_FDOPENDIR@
/* Open a directory stream visiting the given directory file
   descriptor.  Return NULL and set errno if fd is not visiting a
   directory.  On success, this function consumes fd (it will be
   implicitly closed either by this function or by a subsequent
   closedir).  */
# if @REPLACE_FDOPENDIR@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fdopendir
#   define fdopendir rpl_fdopendir
#  endif
_GL_FUNCDECL_RPL (fdopendir, DIR *, (int fd));
_GL_CXXALIAS_RPL (fdopendir, DIR *, (int fd));
# else
#  if !@HAVE_FDOPENDIR@ || !@HAVE_DECL_FDOPENDIR@
_GL_FUNCDECL_SYS (fdopendir, DIR *, (int fd));
#  endif
_GL_CXXALIAS_SYS (fdopendir, DIR *, (int fd));
# endif
_GL_CXXALIASWARN (fdopendir);
#elif defined GNULIB_POSIXCHECK
# undef fdopendir
# if HAVE_RAW_DECL_FDOPENDIR
_GL_WARN_ON_USE (fdopendir, "fdopendir is unportable - "
                 "use gnulib module fdopendir for portability");
# endif
#endif

#if @GNULIB_SCANDIR@
/* Scan the directory DIR, calling FILTER on each directory entry.
   Entries for which FILTER returns nonzero are individually malloc'd,
   sorted using qsort with CMP, and collected in a malloc'd array in
   *NAMELIST.  Returns the number of entries selected, or -1 on error.  */
# if !@HAVE_SCANDIR@
_GL_FUNCDECL_SYS (scandir, int,
                  (const char *dir, struct dirent ***namelist,
                   int (*filter) (const struct dirent *),
                   int (*cmp) (const struct dirent **, const struct dirent **))
                  _GL_ARG_NONNULL ((1, 2, 4)));
# endif
/* Need to cast, because on glibc systems, the fourth parameter is
                        int (*cmp) (const void *, const void *).  */
_GL_CXXALIAS_SYS_CAST (scandir, int,
                       (const char *dir, struct dirent ***namelist,
                        int (*filter) (const struct dirent *),
                        int (*cmp) (const struct dirent **, const struct dirent **)));
_GL_CXXALIASWARN (scandir);
#elif defined GNULIB_POSIXCHECK
# undef scandir
# if HAVE_RAW_DECL_SCANDIR
_GL_WARN_ON_USE (scandir, "scandir is unportable - "
                 "use gnulib module scandir for portability");
# endif
#endif

#if @GNULIB_ALPHASORT@
/* Compare two 'struct dirent' entries alphabetically.  */
# if !@HAVE_ALPHASORT@
_GL_FUNCDECL_SYS (alphasort, int,
                  (const struct dirent **, const struct dirent **)
                  _GL_ATTRIBUTE_PURE
                  _GL_ARG_NONNULL ((1, 2)));
# endif
/* Need to cast, because on glibc systems, the parameters are
                       (const void *, const void *).  */
_GL_CXXALIAS_SYS_CAST (alphasort, int,
                       (const struct dirent **, const struct dirent **));
_GL_CXXALIASWARN (alphasort);
#elif defined GNULIB_POSIXCHECK
# undef alphasort
# if HAVE_RAW_DECL_ALPHASORT
_GL_WARN_ON_USE (alphasort, "alphasort is unportable - "
                 "use gnulib module alphasort for portability");
# endif
#endif


#endif /* _@GUARD_PREFIX@_DIRENT_H */
#endif /* _@GUARD_PREFIX@_DIRENT_H */
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/ctype.in.h������������������������������������������������������������������������0000644�0000000�0000000�00000003421�12655624571�013525� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A substitute for ISO C99 <ctype.h>, for platforms on which it is incomplete.

   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

/* Written by Bruno Haible.  */

/*
 * ISO C 99 <ctype.h> for platforms on which it is incomplete.
 * <http://www.opengroup.org/onlinepubs/9699919799/basedefs/ctype.h.html>
 */

#ifndef _@GUARD_PREFIX@_CTYPE_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* Include the original <ctype.h>.  */
/* The include_next requires a split double-inclusion guard.  */
#@INCLUDE_NEXT@ @NEXT_CTYPE_H@

#ifndef _@GUARD_PREFIX@_CTYPE_H
#define _@GUARD_PREFIX@_CTYPE_H

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */

/* Return non-zero if c is a blank, i.e. a space or tab character.  */
#if @GNULIB_ISBLANK@
# if !@HAVE_ISBLANK@
_GL_EXTERN_C int isblank (int c);
# endif
#elif defined GNULIB_POSIXCHECK
# undef isblank
# if HAVE_RAW_DECL_ISBLANK
_GL_WARN_ON_USE (isblank, "isblank is unportable - "
                 "use gnulib module isblank for portability");
# endif
#endif

#endif /* _@GUARD_PREFIX@_CTYPE_H */
#endif /* _@GUARD_PREFIX@_CTYPE_H */
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/fseek.c���������������������������������������������������������������������������0000644�0000000�0000000�00000002035�12655624571�013064� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* An fseek() function that, together with fflush(), is POSIX compliant.
   Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <stdio.h>

/* Get off_t.  */
#include <unistd.h>

int
fseek (FILE *fp, long offset, int whence)
{
  /* Use the replacement fseeko function with all its workarounds.  */
  return fseeko (fp, (off_t)offset, whence);
}
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/msvc-inval.c����������������������������������������������������������������������0000644�0000000�0000000�00000007511�12655624571�014052� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Invalid parameter handler for MSVC runtime libraries.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along
   with this program; if not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include "msvc-inval.h"

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
    && !(MSVC_INVALID_PARAMETER_HANDLING == SANE_LIBRARY_HANDLING)

/* Get _invalid_parameter_handler type and _set_invalid_parameter_handler
   declaration.  */
# include <stdlib.h>

# if MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING

static void __cdecl
gl_msvc_invalid_parameter_handler (const wchar_t *expression,
                                   const wchar_t *function,
                                   const wchar_t *file,
                                   unsigned int line,
                                   uintptr_t dummy)
{
}

# else

/* Get declarations of the native Windows API functions.  */
#  define WIN32_LEAN_AND_MEAN
#  include <windows.h>

#  if defined _MSC_VER

static void __cdecl
gl_msvc_invalid_parameter_handler (const wchar_t *expression,
                                   const wchar_t *function,
                                   const wchar_t *file,
                                   unsigned int line,
                                   uintptr_t dummy)
{
  RaiseException (STATUS_GNULIB_INVALID_PARAMETER, 0, 0, NULL);
}

#  else

/* An index to thread-local storage.  */
static DWORD tls_index;
static int tls_initialized /* = 0 */;

/* Used as a fallback only.  */
static struct gl_msvc_inval_per_thread not_per_thread;

struct gl_msvc_inval_per_thread *
gl_msvc_inval_current (void)
{
  if (!tls_initialized)
    {
      tls_index = TlsAlloc ();
      tls_initialized = 1;
    }
  if (tls_index == TLS_OUT_OF_INDEXES)
    /* TlsAlloc had failed.  */
    return ¬_per_thread;
  else
    {
      struct gl_msvc_inval_per_thread *pointer =
        (struct gl_msvc_inval_per_thread *) TlsGetValue (tls_index);
      if (pointer == NULL)
        {
          /* First call.  Allocate a new 'struct gl_msvc_inval_per_thread'.  */
          pointer =
            (struct gl_msvc_inval_per_thread *)
            malloc (sizeof (struct gl_msvc_inval_per_thread));
          if (pointer == NULL)
            /* Could not allocate memory.  Use the global storage.  */
            pointer = ¬_per_thread;
          TlsSetValue (tls_index, pointer);
        }
      return pointer;
    }
}

static void __cdecl
gl_msvc_invalid_parameter_handler (const wchar_t *expression,
                                   const wchar_t *function,
                                   const wchar_t *file,
                                   unsigned int line,
                                   uintptr_t dummy)
{
  struct gl_msvc_inval_per_thread *current = gl_msvc_inval_current ();
  if (current->restart_valid)
    longjmp (current->restart, 1);
  else
    /* An invalid parameter notification from outside the gnulib code.
       Give the caller a chance to intervene.  */
    RaiseException (STATUS_GNULIB_INVALID_PARAMETER, 0, 0, NULL);
}

#  endif

# endif

static int gl_msvc_inval_initialized /* = 0 */;

void
gl_msvc_inval_ensure_handler (void)
{
  if (gl_msvc_inval_initialized == 0)
    {
      _set_invalid_parameter_handler (gl_msvc_invalid_parameter_handler);
      gl_msvc_inval_initialized = 1;
    }
}

#endif
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/Makefile.in�����������������������������������������������������������������������0000644�0000000�0000000�00000317606�13464267670�013707� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������# Makefile.in generated by automake 1.15 from Makefile.am.
# @configure_input@

# Copyright (C) 1994-2014 Free Software Foundation, Inc.

# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

@SET_MAKE@

# Copyright (C) 2002-2016 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that
# contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --local-dir=gnulib-local --lib=libgnulib --source-base=gl/lib --m4-base=m4 --doc-base=gl/doc --tests-base=gl/tests --aux-dir=build-aux --with-tests --no-conditional-dependencies --libtool --macro-prefix=gl ctype dirent-safer errno fcntl fdl fseek gendocs gitlog-to-changelog maintainer-makefile manywarnings progname pthread signal std-gnu11 stdarg stdio stdlib string sys_file sys_stat sys_wait time unistd update-copyright warnings



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        dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \
        dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
      else \
        first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
        if test "$$first2" = "$$first"; then \
          dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
        else \
          dir2="../$$dir2"; \
        fi; \
        dir0="$$dir0"/"$$first"; \
      fi; \
    fi; \
    dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
  done; \
  reldir="$$dir2"
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
APPLE_UNIVERSAL_BUILD = @APPLE_UNIVERSAL_BUILD@
AR = @AR@
ARFLAGS = @ARFLAGS@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AUXDIR = @AUXDIR@
AWK = @AWK@
BITSIZEOF_PTRDIFF_T = @BITSIZEOF_PTRDIFF_T@
BITSIZEOF_SIG_ATOMIC_T = @BITSIZEOF_SIG_ATOMIC_T@
BITSIZEOF_SIZE_T = @BITSIZEOF_SIZE_T@
BITSIZEOF_WCHAR_T = @BITSIZEOF_WCHAR_T@
BITSIZEOF_WINT_T = @BITSIZEOF_WINT_T@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CONFIG_DIFF_COMMAND = @CONFIG_DIFF_COMMAND@
CONFIG_INCLUDE = @CONFIG_INCLUDE@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
CXXFLAGS = @CXXFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
DLLTOOL = @DLLTOOL@
DSYMUTIL = @DSYMUTIL@
DUMPBIN = @DUMPBIN@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@
EMULTIHOP_VALUE = @EMULTIHOP_VALUE@
ENOLINK_HIDDEN = @ENOLINK_HIDDEN@
ENOLINK_VALUE = @ENOLINK_VALUE@
EOVERFLOW_HIDDEN = @EOVERFLOW_HIDDEN@
EOVERFLOW_VALUE = @EOVERFLOW_VALUE@
ERRNO_H = @ERRNO_H@
EXEEXT = @EXEEXT@
FGREP = @FGREP@
GNULIB_ALPHASORT = @GNULIB_ALPHASORT@
GNULIB_ATOLL = @GNULIB_ATOLL@
GNULIB_BTOWC = @GNULIB_BTOWC@
GNULIB_CALLOC_POSIX = @GNULIB_CALLOC_POSIX@
GNULIB_CANONICALIZE_FILE_NAME = @GNULIB_CANONICALIZE_FILE_NAME@
GNULIB_CHDIR = @GNULIB_CHDIR@
GNULIB_CHOWN = @GNULIB_CHOWN@
GNULIB_CLOSE = @GNULIB_CLOSE@
GNULIB_CLOSEDIR = @GNULIB_CLOSEDIR@
GNULIB_DIRFD = @GNULIB_DIRFD@
GNULIB_DPRINTF = @GNULIB_DPRINTF@
GNULIB_DUP = @GNULIB_DUP@
GNULIB_DUP2 = @GNULIB_DUP2@
GNULIB_DUP3 = @GNULIB_DUP3@
GNULIB_ENVIRON = @GNULIB_ENVIRON@
GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@
GNULIB_FACCESSAT = @GNULIB_FACCESSAT@
GNULIB_FCHDIR = @GNULIB_FCHDIR@
GNULIB_FCHMODAT = @GNULIB_FCHMODAT@
GNULIB_FCHOWNAT = @GNULIB_FCHOWNAT@
GNULIB_FCLOSE = @GNULIB_FCLOSE@
GNULIB_FCNTL = @GNULIB_FCNTL@
GNULIB_FDATASYNC = @GNULIB_FDATASYNC@
GNULIB_FDOPEN = @GNULIB_FDOPEN@
GNULIB_FDOPENDIR = @GNULIB_FDOPENDIR@
GNULIB_FFLUSH = @GNULIB_FFLUSH@
GNULIB_FFSL = @GNULIB_FFSL@
GNULIB_FFSLL = @GNULIB_FFSLL@
GNULIB_FGETC = @GNULIB_FGETC@
GNULIB_FGETS = @GNULIB_FGETS@
GNULIB_FLOCK = @GNULIB_FLOCK@
GNULIB_FOPEN = @GNULIB_FOPEN@
GNULIB_FPRINTF = @GNULIB_FPRINTF@
GNULIB_FPRINTF_POSIX = @GNULIB_FPRINTF_POSIX@
GNULIB_FPURGE = @GNULIB_FPURGE@
GNULIB_FPUTC = @GNULIB_FPUTC@
GNULIB_FPUTS = @GNULIB_FPUTS@
GNULIB_FREAD = @GNULIB_FREAD@
GNULIB_FREOPEN = @GNULIB_FREOPEN@
GNULIB_FSCANF = @GNULIB_FSCANF@
GNULIB_FSEEK = @GNULIB_FSEEK@
GNULIB_FSEEKO = @GNULIB_FSEEKO@
GNULIB_FSTAT = @GNULIB_FSTAT@
GNULIB_FSTATAT = @GNULIB_FSTATAT@
GNULIB_FSYNC = @GNULIB_FSYNC@
GNULIB_FTELL = @GNULIB_FTELL@
GNULIB_FTELLO = @GNULIB_FTELLO@
GNULIB_FTRUNCATE = @GNULIB_FTRUNCATE@
GNULIB_FUTIMENS = @GNULIB_FUTIMENS@
GNULIB_FWRITE = @GNULIB_FWRITE@
GNULIB_GETC = @GNULIB_GETC@
GNULIB_GETCHAR = @GNULIB_GETCHAR@
GNULIB_GETCWD = @GNULIB_GETCWD@
GNULIB_GETDELIM = @GNULIB_GETDELIM@
GNULIB_GETDOMAINNAME = @GNULIB_GETDOMAINNAME@
GNULIB_GETDTABLESIZE = @GNULIB_GETDTABLESIZE@
GNULIB_GETGROUPS = @GNULIB_GETGROUPS@
GNULIB_GETHOSTNAME = @GNULIB_GETHOSTNAME@
GNULIB_GETLINE = @GNULIB_GETLINE@
GNULIB_GETLOADAVG = @GNULIB_GETLOADAVG@
GNULIB_GETLOGIN = @GNULIB_GETLOGIN@
GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@
GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@
GNULIB_GETSUBOPT = @GNULIB_GETSUBOPT@
GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@
GNULIB_GETUSERSHELL = @GNULIB_GETUSERSHELL@
GNULIB_GRANTPT = @GNULIB_GRANTPT@
GNULIB_GROUP_MEMBER = @GNULIB_GROUP_MEMBER@
GNULIB_IMAXABS = @GNULIB_IMAXABS@
GNULIB_IMAXDIV = @GNULIB_IMAXDIV@
GNULIB_ISATTY = @GNULIB_ISATTY@
GNULIB_ISBLANK = @GNULIB_ISBLANK@
GNULIB_LCHMOD = @GNULIB_LCHMOD@
GNULIB_LCHOWN = @GNULIB_LCHOWN@
GNULIB_LINK = @GNULIB_LINK@
GNULIB_LINKAT = @GNULIB_LINKAT@
GNULIB_LSEEK = @GNULIB_LSEEK@
GNULIB_LSTAT = @GNULIB_LSTAT@
GNULIB_MALLOC_POSIX = @GNULIB_MALLOC_POSIX@
GNULIB_MBRLEN = @GNULIB_MBRLEN@
GNULIB_MBRTOWC = @GNULIB_MBRTOWC@
GNULIB_MBSCASECMP = @GNULIB_MBSCASECMP@
GNULIB_MBSCASESTR = @GNULIB_MBSCASESTR@
GNULIB_MBSCHR = @GNULIB_MBSCHR@
GNULIB_MBSCSPN = @GNULIB_MBSCSPN@
GNULIB_MBSINIT = @GNULIB_MBSINIT@
GNULIB_MBSLEN = @GNULIB_MBSLEN@
GNULIB_MBSNCASECMP = @GNULIB_MBSNCASECMP@
GNULIB_MBSNLEN = @GNULIB_MBSNLEN@
GNULIB_MBSNRTOWCS = @GNULIB_MBSNRTOWCS@
GNULIB_MBSPBRK = @GNULIB_MBSPBRK@
GNULIB_MBSPCASECMP = @GNULIB_MBSPCASECMP@
GNULIB_MBSRCHR = @GNULIB_MBSRCHR@
GNULIB_MBSRTOWCS = @GNULIB_MBSRTOWCS@
GNULIB_MBSSEP = @GNULIB_MBSSEP@
GNULIB_MBSSPN = @GNULIB_MBSSPN@
GNULIB_MBSSTR = @GNULIB_MBSSTR@
GNULIB_MBSTOK_R = @GNULIB_MBSTOK_R@
GNULIB_MBTOWC = @GNULIB_MBTOWC@
GNULIB_MEMCHR = @GNULIB_MEMCHR@
GNULIB_MEMMEM = @GNULIB_MEMMEM@
GNULIB_MEMPCPY = @GNULIB_MEMPCPY@
GNULIB_MEMRCHR = @GNULIB_MEMRCHR@
GNULIB_MKDIRAT = @GNULIB_MKDIRAT@
GNULIB_MKDTEMP = @GNULIB_MKDTEMP@
GNULIB_MKFIFO = @GNULIB_MKFIFO@
GNULIB_MKFIFOAT = @GNULIB_MKFIFOAT@
GNULIB_MKNOD = @GNULIB_MKNOD@
GNULIB_MKNODAT = @GNULIB_MKNODAT@
GNULIB_MKOSTEMP = @GNULIB_MKOSTEMP@
GNULIB_MKOSTEMPS = @GNULIB_MKOSTEMPS@
GNULIB_MKSTEMP = @GNULIB_MKSTEMP@
GNULIB_MKSTEMPS = @GNULIB_MKSTEMPS@
GNULIB_MKTIME = @GNULIB_MKTIME@
GNULIB_NANOSLEEP = @GNULIB_NANOSLEEP@
GNULIB_NONBLOCKING = @GNULIB_NONBLOCKING@
GNULIB_OBSTACK_PRINTF = @GNULIB_OBSTACK_PRINTF@
GNULIB_OBSTACK_PRINTF_POSIX = @GNULIB_OBSTACK_PRINTF_POSIX@
GNULIB_OPEN = @GNULIB_OPEN@
GNULIB_OPENAT = @GNULIB_OPENAT@
GNULIB_OPENDIR = @GNULIB_OPENDIR@
GNULIB_PCLOSE = @GNULIB_PCLOSE@
GNULIB_PERROR = @GNULIB_PERROR@
GNULIB_PIPE = @GNULIB_PIPE@
GNULIB_PIPE2 = @GNULIB_PIPE2@
GNULIB_POPEN = @GNULIB_POPEN@
GNULIB_POSIX_OPENPT = @GNULIB_POSIX_OPENPT@
GNULIB_PREAD = @GNULIB_PREAD@
GNULIB_PRINTF = @GNULIB_PRINTF@
GNULIB_PRINTF_POSIX = @GNULIB_PRINTF_POSIX@
GNULIB_PTHREAD_SIGMASK = @GNULIB_PTHREAD_SIGMASK@
GNULIB_PTSNAME = @GNULIB_PTSNAME@
GNULIB_PTSNAME_R = @GNULIB_PTSNAME_R@
GNULIB_PUTC = @GNULIB_PUTC@
GNULIB_PUTCHAR = @GNULIB_PUTCHAR@
GNULIB_PUTENV = @GNULIB_PUTENV@
GNULIB_PUTS = @GNULIB_PUTS@
GNULIB_PWRITE = @GNULIB_PWRITE@
GNULIB_QSORT_R = @GNULIB_QSORT_R@
GNULIB_RAISE = @GNULIB_RAISE@
GNULIB_RANDOM = @GNULIB_RANDOM@
GNULIB_RANDOM_R = @GNULIB_RANDOM_R@
GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
GNULIB_READ = @GNULIB_READ@
GNULIB_READDIR = @GNULIB_READDIR@
GNULIB_READLINK = @GNULIB_READLINK@
GNULIB_READLINKAT = @GNULIB_READLINKAT@
GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
GNULIB_REALPATH = @GNULIB_REALPATH@
GNULIB_REMOVE = @GNULIB_REMOVE@
GNULIB_RENAME = @GNULIB_RENAME@
GNULIB_RENAMEAT = @GNULIB_RENAMEAT@
GNULIB_REWINDDIR = @GNULIB_REWINDDIR@
GNULIB_RMDIR = @GNULIB_RMDIR@
GNULIB_RPMATCH = @GNULIB_RPMATCH@
GNULIB_SCANDIR = @GNULIB_SCANDIR@
GNULIB_SCANF = @GNULIB_SCANF@
GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@
GNULIB_SETENV = @GNULIB_SETENV@
GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@
GNULIB_SIGACTION = @GNULIB_SIGACTION@
GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@
GNULIB_SIGPROCMASK = @GNULIB_SIGPROCMASK@
GNULIB_SLEEP = @GNULIB_SLEEP@
GNULIB_SNPRINTF = @GNULIB_SNPRINTF@
GNULIB_SPRINTF_POSIX = @GNULIB_SPRINTF_POSIX@
GNULIB_STAT = @GNULIB_STAT@
GNULIB_STDIO_H_NONBLOCKING = @GNULIB_STDIO_H_NONBLOCKING@
GNULIB_STDIO_H_SIGPIPE = @GNULIB_STDIO_H_SIGPIPE@
GNULIB_STPCPY = @GNULIB_STPCPY@
GNULIB_STPNCPY = @GNULIB_STPNCPY@
GNULIB_STRCASESTR = @GNULIB_STRCASESTR@
GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@
GNULIB_STRDUP = @GNULIB_STRDUP@
GNULIB_STRERROR = @GNULIB_STRERROR@
GNULIB_STRERROR_R = @GNULIB_STRERROR_R@
GNULIB_STRNCAT = @GNULIB_STRNCAT@
GNULIB_STRNDUP = @GNULIB_STRNDUP@
GNULIB_STRNLEN = @GNULIB_STRNLEN@
GNULIB_STRPBRK = @GNULIB_STRPBRK@
GNULIB_STRPTIME = @GNULIB_STRPTIME@
GNULIB_STRSEP = @GNULIB_STRSEP@
GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@
GNULIB_STRSTR = @GNULIB_STRSTR@
GNULIB_STRTOD = @GNULIB_STRTOD@
GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@
GNULIB_STRTOK_R = @GNULIB_STRTOK_R@
GNULIB_STRTOLL = @GNULIB_STRTOLL@
GNULIB_STRTOULL = @GNULIB_STRTOULL@
GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@
GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@
GNULIB_SYMLINK = @GNULIB_SYMLINK@
GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@
GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@
GNULIB_TIMEGM = @GNULIB_TIMEGM@
GNULIB_TIME_R = @GNULIB_TIME_R@
GNULIB_TIME_RZ = @GNULIB_TIME_RZ@
GNULIB_TMPFILE = @GNULIB_TMPFILE@
GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@
GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@
GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@
GNULIB_UNLINK = @GNULIB_UNLINK@
GNULIB_UNLINKAT = @GNULIB_UNLINKAT@
GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@
GNULIB_UNSETENV = @GNULIB_UNSETENV@
GNULIB_USLEEP = @GNULIB_USLEEP@
GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@
GNULIB_VASPRINTF = @GNULIB_VASPRINTF@
GNULIB_VDPRINTF = @GNULIB_VDPRINTF@
GNULIB_VFPRINTF = @GNULIB_VFPRINTF@
GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@
GNULIB_VFSCANF = @GNULIB_VFSCANF@
GNULIB_VPRINTF = @GNULIB_VPRINTF@
GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@
GNULIB_VSCANF = @GNULIB_VSCANF@
GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@
GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@
GNULIB_WAITPID = @GNULIB_WAITPID@
GNULIB_WCPCPY = @GNULIB_WCPCPY@
GNULIB_WCPNCPY = @GNULIB_WCPNCPY@
GNULIB_WCRTOMB = @GNULIB_WCRTOMB@
GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@
GNULIB_WCSCAT = @GNULIB_WCSCAT@
GNULIB_WCSCHR = @GNULIB_WCSCHR@
GNULIB_WCSCMP = @GNULIB_WCSCMP@
GNULIB_WCSCOLL = @GNULIB_WCSCOLL@
GNULIB_WCSCPY = @GNULIB_WCSCPY@
GNULIB_WCSCSPN = @GNULIB_WCSCSPN@
GNULIB_WCSDUP = @GNULIB_WCSDUP@
GNULIB_WCSLEN = @GNULIB_WCSLEN@
GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@
GNULIB_WCSNCAT = @GNULIB_WCSNCAT@
GNULIB_WCSNCMP = @GNULIB_WCSNCMP@
GNULIB_WCSNCPY = @GNULIB_WCSNCPY@
GNULIB_WCSNLEN = @GNULIB_WCSNLEN@
GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@
GNULIB_WCSPBRK = @GNULIB_WCSPBRK@
GNULIB_WCSRCHR = @GNULIB_WCSRCHR@
GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@
GNULIB_WCSSPN = @GNULIB_WCSSPN@
GNULIB_WCSSTR = @GNULIB_WCSSTR@
GNULIB_WCSTOK = @GNULIB_WCSTOK@
GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@
GNULIB_WCSXFRM = @GNULIB_WCSXFRM@
GNULIB_WCTOB = @GNULIB_WCTOB@
GNULIB_WCTOMB = @GNULIB_WCTOMB@
GNULIB_WCWIDTH = @GNULIB_WCWIDTH@
GNULIB_WMEMCHR = @GNULIB_WMEMCHR@
GNULIB_WMEMCMP = @GNULIB_WMEMCMP@
GNULIB_WMEMCPY = @GNULIB_WMEMCPY@
GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@
GNULIB_WMEMSET = @GNULIB_WMEMSET@
GNULIB_WRITE = @GNULIB_WRITE@
GNULIB__EXIT = @GNULIB__EXIT@
GREP = @GREP@
GXX = @GXX@
HAVE_ALPHASORT = @HAVE_ALPHASORT@
HAVE_ATOLL = @HAVE_ATOLL@
HAVE_BTOWC = @HAVE_BTOWC@
HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
HAVE_CHOWN = @HAVE_CHOWN@
HAVE_CLOSEDIR = @HAVE_CLOSEDIR@
HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@
HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@
HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
HAVE_DIRENT_H = @HAVE_DIRENT_H@
HAVE_DPRINTF = @HAVE_DPRINTF@
HAVE_DUP2 = @HAVE_DUP2@
HAVE_DUP3 = @HAVE_DUP3@
HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
HAVE_FACCESSAT = @HAVE_FACCESSAT@
HAVE_FCHDIR = @HAVE_FCHDIR@
HAVE_FCHMODAT = @HAVE_FCHMODAT@
HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
HAVE_FCNTL = @HAVE_FCNTL@
HAVE_FDATASYNC = @HAVE_FDATASYNC@
HAVE_FDOPENDIR = @HAVE_FDOPENDIR@
HAVE_FEATURES_H = @HAVE_FEATURES_H@
HAVE_FFSL = @HAVE_FFSL@
HAVE_FFSLL = @HAVE_FFSLL@
HAVE_FLOCK = @HAVE_FLOCK@
HAVE_FSEEKO = @HAVE_FSEEKO@
HAVE_FSTATAT = @HAVE_FSTATAT@
HAVE_FSYNC = @HAVE_FSYNC@
HAVE_FTELLO = @HAVE_FTELLO@
HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
HAVE_FUTIMENS = @HAVE_FUTIMENS@
HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
HAVE_GETGROUPS = @HAVE_GETGROUPS@
HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
HAVE_GETLOGIN = @HAVE_GETLOGIN@
HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
HAVE_GRANTPT = @HAVE_GRANTPT@
HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
HAVE_ISBLANK = @HAVE_ISBLANK@
HAVE_LCHMOD = @HAVE_LCHMOD@
HAVE_LCHOWN = @HAVE_LCHOWN@
HAVE_LINK = @HAVE_LINK@
HAVE_LINKAT = @HAVE_LINKAT@
HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
HAVE_LSTAT = @HAVE_LSTAT@
HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
HAVE_MBRLEN = @HAVE_MBRLEN@
HAVE_MBRTOWC = @HAVE_MBRTOWC@
HAVE_MBSINIT = @HAVE_MBSINIT@
HAVE_MBSLEN = @HAVE_MBSLEN@
HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
HAVE_MEMCHR = @HAVE_MEMCHR@
HAVE_MEMPCPY = @HAVE_MEMPCPY@
HAVE_MKDIRAT = @HAVE_MKDIRAT@
HAVE_MKDTEMP = @HAVE_MKDTEMP@
HAVE_MKFIFO = @HAVE_MKFIFO@
HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
HAVE_MKNOD = @HAVE_MKNOD@
HAVE_MKNODAT = @HAVE_MKNODAT@
HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
HAVE_MKSTEMP = @HAVE_MKSTEMP@
HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
HAVE_OPENAT = @HAVE_OPENAT@
HAVE_OPENDIR = @HAVE_OPENDIR@
HAVE_OS_H = @HAVE_OS_H@
HAVE_PCLOSE = @HAVE_PCLOSE@
HAVE_PIPE = @HAVE_PIPE@
HAVE_PIPE2 = @HAVE_PIPE2@
HAVE_POPEN = @HAVE_POPEN@
HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
HAVE_PREAD = @HAVE_PREAD@
HAVE_PTHREAD_H = @HAVE_PTHREAD_H@
HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@
HAVE_PTHREAD_T = @HAVE_PTHREAD_T@
HAVE_PTSNAME = @HAVE_PTSNAME@
HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
HAVE_PWRITE = @HAVE_PWRITE@
HAVE_RAISE = @HAVE_RAISE@
HAVE_RANDOM = @HAVE_RANDOM@
HAVE_RANDOM_H = @HAVE_RANDOM_H@
HAVE_RANDOM_R = @HAVE_RANDOM_R@
HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
HAVE_READDIR = @HAVE_READDIR@
HAVE_READLINK = @HAVE_READLINK@
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# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.

# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.
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	      -e 's|@''HAVE_ALPHASORT''@|$(HAVE_ALPHASORT)|g' \
	      -e 's|@''REPLACE_OPENDIR''@|$(REPLACE_OPENDIR)|g' \
	      -e 's|@''REPLACE_CLOSEDIR''@|$(REPLACE_CLOSEDIR)|g' \
	      -e 's|@''REPLACE_DIRFD''@|$(REPLACE_DIRFD)|g' \
	      -e 's|@''REPLACE_FDOPENDIR''@|$(REPLACE_FDOPENDIR)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/dirent.in.h; \
	} > $@-t && \
	mv $@-t $@

# We need the following in order to create <errno.h> when the system
# doesn't have one that is POSIX compliant.
@GL_GENERATE_ERRNO_H_TRUE@errno.h: errno.in.h $(top_builddir)/config.status
@GL_GENERATE_ERRNO_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
@GL_GENERATE_ERRNO_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
@GL_GENERATE_ERRNO_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
@GL_GENERATE_ERRNO_H_TRUE@	      < $(srcdir)/errno.in.h; \
@GL_GENERATE_ERRNO_H_TRUE@	} > $@-t && \
@GL_GENERATE_ERRNO_H_TRUE@	mv $@-t $@
@GL_GENERATE_ERRNO_H_FALSE@errno.h: $(top_builddir)/config.status
@GL_GENERATE_ERRNO_H_FALSE@	rm -f $@

# We need the following in order to create <fcntl.h> when the system
# doesn't have one that works with the given compiler.
fcntl.h: fcntl.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \
	      -e 's/@''GNULIB_FCNTL''@/$(GNULIB_FCNTL)/g' \
	      -e 's/@''GNULIB_NONBLOCKING''@/$(GNULIB_NONBLOCKING)/g' \
	      -e 's/@''GNULIB_OPEN''@/$(GNULIB_OPEN)/g' \
	      -e 's/@''GNULIB_OPENAT''@/$(GNULIB_OPENAT)/g' \
	      -e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \
	      -e 's|@''HAVE_OPENAT''@|$(HAVE_OPENAT)|g' \
	      -e 's|@''REPLACE_FCNTL''@|$(REPLACE_FCNTL)|g' \
	      -e 's|@''REPLACE_OPEN''@|$(REPLACE_OPEN)|g' \
	      -e 's|@''REPLACE_OPENAT''@|$(REPLACE_OPENAT)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/fcntl.in.h; \
	} > $@-t && \
	mv $@-t $@

distclean-local: clean-GNUmakefile
clean-GNUmakefile:
	test '$(srcdir)' = . || rm -f $(top_builddir)/GNUmakefile

# We need the following in order to create <pthread.h> when the system
# doesn't have one that works with the given compiler.
@GL_GENERATE_PTHREAD_H_TRUE@pthread.h: pthread.in.h $(top_builddir)/config.status
@GL_GENERATE_PTHREAD_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
@GL_GENERATE_PTHREAD_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
@GL_GENERATE_PTHREAD_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@GL_GENERATE_PTHREAD_H_TRUE@	      -e 's|@''HAVE_PTHREAD_H''@|$(HAVE_PTHREAD_H)|g' \
@GL_GENERATE_PTHREAD_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@GL_GENERATE_PTHREAD_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@GL_GENERATE_PTHREAD_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@GL_GENERATE_PTHREAD_H_TRUE@	      -e 's|@''NEXT_PTHREAD_H''@|$(NEXT_PTHREAD_H)|g' \
@GL_GENERATE_PTHREAD_H_TRUE@	      -e 's|@''HAVE_PTHREAD_T''@|$(HAVE_PTHREAD_T)|g' \
@GL_GENERATE_PTHREAD_H_TRUE@	      -e 's|@''HAVE_PTHREAD_SPINLOCK_T''@|$(HAVE_PTHREAD_SPINLOCK_T)|g' \
@GL_GENERATE_PTHREAD_H_TRUE@	      < $(srcdir)/pthread.in.h; \
@GL_GENERATE_PTHREAD_H_TRUE@	} > $@-t && \
@GL_GENERATE_PTHREAD_H_TRUE@	mv $@-t $@
@GL_GENERATE_PTHREAD_H_FALSE@pthread.h: $(top_builddir)/config.status
@GL_GENERATE_PTHREAD_H_FALSE@	rm -f $@

# We need the following in order to create a replacement for <sched.h> when
# the system doesn't have one.
@GL_GENERATE_SCHED_H_TRUE@sched.h: sched.in.h $(top_builddir)/config.status
@GL_GENERATE_SCHED_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
@GL_GENERATE_SCHED_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
@GL_GENERATE_SCHED_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@GL_GENERATE_SCHED_H_TRUE@	      -e 's|@''HAVE_SCHED_H''@|$(HAVE_SCHED_H)|g' \
@GL_GENERATE_SCHED_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@GL_GENERATE_SCHED_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@GL_GENERATE_SCHED_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@GL_GENERATE_SCHED_H_TRUE@	      -e 's|@''NEXT_SCHED_H''@|$(NEXT_SCHED_H)|g' \
@GL_GENERATE_SCHED_H_TRUE@	      -e 's|@''HAVE_STRUCT_SCHED_PARAM''@|$(HAVE_STRUCT_SCHED_PARAM)|g' \
@GL_GENERATE_SCHED_H_TRUE@	      < $(srcdir)/sched.in.h; \
@GL_GENERATE_SCHED_H_TRUE@	} > $@-t && \
@GL_GENERATE_SCHED_H_TRUE@	mv $@-t $@
@GL_GENERATE_SCHED_H_FALSE@sched.h: $(top_builddir)/config.status
@GL_GENERATE_SCHED_H_FALSE@	rm -f $@

# We need the following in order to create <signal.h> when the system
# doesn't have a complete one.
signal.h: signal.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SIGNAL_H''@|$(NEXT_SIGNAL_H)|g' \
	      -e 's|@''GNULIB_PTHREAD_SIGMASK''@|$(GNULIB_PTHREAD_SIGMASK)|g' \
	      -e 's|@''GNULIB_RAISE''@|$(GNULIB_RAISE)|g' \
	      -e 's/@''GNULIB_SIGNAL_H_SIGPIPE''@/$(GNULIB_SIGNAL_H_SIGPIPE)/g' \
	      -e 's/@''GNULIB_SIGPROCMASK''@/$(GNULIB_SIGPROCMASK)/g' \
	      -e 's/@''GNULIB_SIGACTION''@/$(GNULIB_SIGACTION)/g' \
	      -e 's|@''HAVE_POSIX_SIGNALBLOCKING''@|$(HAVE_POSIX_SIGNALBLOCKING)|g' \
	      -e 's|@''HAVE_PTHREAD_SIGMASK''@|$(HAVE_PTHREAD_SIGMASK)|g' \
	      -e 's|@''HAVE_RAISE''@|$(HAVE_RAISE)|g' \
	      -e 's|@''HAVE_SIGSET_T''@|$(HAVE_SIGSET_T)|g' \
	      -e 's|@''HAVE_SIGINFO_T''@|$(HAVE_SIGINFO_T)|g' \
	      -e 's|@''HAVE_SIGACTION''@|$(HAVE_SIGACTION)|g' \
	      -e 's|@''HAVE_STRUCT_SIGACTION_SA_SIGACTION''@|$(HAVE_STRUCT_SIGACTION_SA_SIGACTION)|g' \
	      -e 's|@''HAVE_TYPE_VOLATILE_SIG_ATOMIC_T''@|$(HAVE_TYPE_VOLATILE_SIG_ATOMIC_T)|g' \
	      -e 's|@''HAVE_SIGHANDLER_T''@|$(HAVE_SIGHANDLER_T)|g' \
	      -e 's|@''REPLACE_PTHREAD_SIGMASK''@|$(REPLACE_PTHREAD_SIGMASK)|g' \
	      -e 's|@''REPLACE_RAISE''@|$(REPLACE_RAISE)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/signal.in.h; \
	} > $@-t && \
	mv $@-t $@
# The arg-nonnull.h that gets inserted into generated .h files is the same as
# build-aux/snippet/arg-nonnull.h, except that it has the copyright header cut
# off.
arg-nonnull.h: $(top_srcdir)/build-aux/snippet/arg-nonnull.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/GL_ARG_NONNULL/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/arg-nonnull.h \
	  > $@-t && \
	mv $@-t $@
# The c++defs.h that gets inserted into generated .h files is the same as
# build-aux/snippet/c++defs.h, except that it has the copyright header cut off.
c++defs.h: $(top_srcdir)/build-aux/snippet/c++defs.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/_GL_CXXDEFS/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/c++defs.h \
	  > $@-t && \
	mv $@-t $@
# The warn-on-use.h that gets inserted into generated .h files is the same as
# build-aux/snippet/warn-on-use.h, except that it has the copyright header cut
# off.
warn-on-use.h: $(top_srcdir)/build-aux/snippet/warn-on-use.h
	$(AM_V_GEN)rm -f $@-t $@ && \
	sed -n -e '/^.ifndef/,$$p' \
	  < $(top_srcdir)/build-aux/snippet/warn-on-use.h \
	  > $@-t && \
	mv $@-t $@

# We need the following in order to create <stdarg.h> when the system
# doesn't have one that works with the given compiler.
@GL_GENERATE_STDARG_H_TRUE@stdarg.h: stdarg.in.h $(top_builddir)/config.status
@GL_GENERATE_STDARG_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
@GL_GENERATE_STDARG_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
@GL_GENERATE_STDARG_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@GL_GENERATE_STDARG_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@GL_GENERATE_STDARG_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@GL_GENERATE_STDARG_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@GL_GENERATE_STDARG_H_TRUE@	      -e 's|@''NEXT_STDARG_H''@|$(NEXT_STDARG_H)|g' \
@GL_GENERATE_STDARG_H_TRUE@	      < $(srcdir)/stdarg.in.h; \
@GL_GENERATE_STDARG_H_TRUE@	} > $@-t && \
@GL_GENERATE_STDARG_H_TRUE@	mv $@-t $@
@GL_GENERATE_STDARG_H_FALSE@stdarg.h: $(top_builddir)/config.status
@GL_GENERATE_STDARG_H_FALSE@	rm -f $@

# We need the following in order to create <stddef.h> when the system
# doesn't have one that works with the given compiler.
@GL_GENERATE_STDDEF_H_TRUE@stddef.h: stddef.in.h $(top_builddir)/config.status
@GL_GENERATE_STDDEF_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
@GL_GENERATE_STDDEF_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
@GL_GENERATE_STDDEF_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \
@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
@GL_GENERATE_STDDEF_H_TRUE@	      < $(srcdir)/stddef.in.h; \
@GL_GENERATE_STDDEF_H_TRUE@	} > $@-t && \
@GL_GENERATE_STDDEF_H_TRUE@	mv $@-t $@
@GL_GENERATE_STDDEF_H_FALSE@stddef.h: $(top_builddir)/config.status
@GL_GENERATE_STDDEF_H_FALSE@	rm -f $@

# We need the following in order to create <stdio.h> when the system
# doesn't have one that works with the given compiler.
stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
	      -e 's/@''GNULIB_DPRINTF''@/$(GNULIB_DPRINTF)/g' \
	      -e 's/@''GNULIB_FCLOSE''@/$(GNULIB_FCLOSE)/g' \
	      -e 's/@''GNULIB_FDOPEN''@/$(GNULIB_FDOPEN)/g' \
	      -e 's/@''GNULIB_FFLUSH''@/$(GNULIB_FFLUSH)/g' \
	      -e 's/@''GNULIB_FGETC''@/$(GNULIB_FGETC)/g' \
	      -e 's/@''GNULIB_FGETS''@/$(GNULIB_FGETS)/g' \
	      -e 's/@''GNULIB_FOPEN''@/$(GNULIB_FOPEN)/g' \
	      -e 's/@''GNULIB_FPRINTF''@/$(GNULIB_FPRINTF)/g' \
	      -e 's/@''GNULIB_FPRINTF_POSIX''@/$(GNULIB_FPRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_FPURGE''@/$(GNULIB_FPURGE)/g' \
	      -e 's/@''GNULIB_FPUTC''@/$(GNULIB_FPUTC)/g' \
	      -e 's/@''GNULIB_FPUTS''@/$(GNULIB_FPUTS)/g' \
	      -e 's/@''GNULIB_FREAD''@/$(GNULIB_FREAD)/g' \
	      -e 's/@''GNULIB_FREOPEN''@/$(GNULIB_FREOPEN)/g' \
	      -e 's/@''GNULIB_FSCANF''@/$(GNULIB_FSCANF)/g' \
	      -e 's/@''GNULIB_FSEEK''@/$(GNULIB_FSEEK)/g' \
	      -e 's/@''GNULIB_FSEEKO''@/$(GNULIB_FSEEKO)/g' \
	      -e 's/@''GNULIB_FTELL''@/$(GNULIB_FTELL)/g' \
	      -e 's/@''GNULIB_FTELLO''@/$(GNULIB_FTELLO)/g' \
	      -e 's/@''GNULIB_FWRITE''@/$(GNULIB_FWRITE)/g' \
	      -e 's/@''GNULIB_GETC''@/$(GNULIB_GETC)/g' \
	      -e 's/@''GNULIB_GETCHAR''@/$(GNULIB_GETCHAR)/g' \
	      -e 's/@''GNULIB_GETDELIM''@/$(GNULIB_GETDELIM)/g' \
	      -e 's/@''GNULIB_GETLINE''@/$(GNULIB_GETLINE)/g' \
	      -e 's/@''GNULIB_OBSTACK_PRINTF''@/$(GNULIB_OBSTACK_PRINTF)/g' \
	      -e 's/@''GNULIB_OBSTACK_PRINTF_POSIX''@/$(GNULIB_OBSTACK_PRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_PCLOSE''@/$(GNULIB_PCLOSE)/g' \
	      -e 's/@''GNULIB_PERROR''@/$(GNULIB_PERROR)/g' \
	      -e 's/@''GNULIB_POPEN''@/$(GNULIB_POPEN)/g' \
	      -e 's/@''GNULIB_PRINTF''@/$(GNULIB_PRINTF)/g' \
	      -e 's/@''GNULIB_PRINTF_POSIX''@/$(GNULIB_PRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_PUTC''@/$(GNULIB_PUTC)/g' \
	      -e 's/@''GNULIB_PUTCHAR''@/$(GNULIB_PUTCHAR)/g' \
	      -e 's/@''GNULIB_PUTS''@/$(GNULIB_PUTS)/g' \
	      -e 's/@''GNULIB_REMOVE''@/$(GNULIB_REMOVE)/g' \
	      -e 's/@''GNULIB_RENAME''@/$(GNULIB_RENAME)/g' \
	      -e 's/@''GNULIB_RENAMEAT''@/$(GNULIB_RENAMEAT)/g' \
	      -e 's/@''GNULIB_SCANF''@/$(GNULIB_SCANF)/g' \
	      -e 's/@''GNULIB_SNPRINTF''@/$(GNULIB_SNPRINTF)/g' \
	      -e 's/@''GNULIB_SPRINTF_POSIX''@/$(GNULIB_SPRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_STDIO_H_NONBLOCKING''@/$(GNULIB_STDIO_H_NONBLOCKING)/g' \
	      -e 's/@''GNULIB_STDIO_H_SIGPIPE''@/$(GNULIB_STDIO_H_SIGPIPE)/g' \
	      -e 's/@''GNULIB_TMPFILE''@/$(GNULIB_TMPFILE)/g' \
	      -e 's/@''GNULIB_VASPRINTF''@/$(GNULIB_VASPRINTF)/g' \
	      -e 's/@''GNULIB_VDPRINTF''@/$(GNULIB_VDPRINTF)/g' \
	      -e 's/@''GNULIB_VFPRINTF''@/$(GNULIB_VFPRINTF)/g' \
	      -e 's/@''GNULIB_VFPRINTF_POSIX''@/$(GNULIB_VFPRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_VFSCANF''@/$(GNULIB_VFSCANF)/g' \
	      -e 's/@''GNULIB_VSCANF''@/$(GNULIB_VSCANF)/g' \
	      -e 's/@''GNULIB_VPRINTF''@/$(GNULIB_VPRINTF)/g' \
	      -e 's/@''GNULIB_VPRINTF_POSIX''@/$(GNULIB_VPRINTF_POSIX)/g' \
	      -e 's/@''GNULIB_VSNPRINTF''@/$(GNULIB_VSNPRINTF)/g' \
	      -e 's/@''GNULIB_VSPRINTF_POSIX''@/$(GNULIB_VSPRINTF_POSIX)/g' \
	      < $(srcdir)/stdio.in.h | \
	  sed -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \
	      -e 's|@''HAVE_DECL_FSEEKO''@|$(HAVE_DECL_FSEEKO)|g' \
	      -e 's|@''HAVE_DECL_FTELLO''@|$(HAVE_DECL_FTELLO)|g' \
	      -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
	      -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
	      -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
	      -e 's|@''HAVE_DECL_SNPRINTF''@|$(HAVE_DECL_SNPRINTF)|g' \
	      -e 's|@''HAVE_DECL_VSNPRINTF''@|$(HAVE_DECL_VSNPRINTF)|g' \
	      -e 's|@''HAVE_DPRINTF''@|$(HAVE_DPRINTF)|g' \
	      -e 's|@''HAVE_FSEEKO''@|$(HAVE_FSEEKO)|g' \
	      -e 's|@''HAVE_FTELLO''@|$(HAVE_FTELLO)|g' \
	      -e 's|@''HAVE_PCLOSE''@|$(HAVE_PCLOSE)|g' \
	      -e 's|@''HAVE_POPEN''@|$(HAVE_POPEN)|g' \
	      -e 's|@''HAVE_RENAMEAT''@|$(HAVE_RENAMEAT)|g' \
	      -e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \
	      -e 's|@''HAVE_VDPRINTF''@|$(HAVE_VDPRINTF)|g' \
	      -e 's|@''REPLACE_DPRINTF''@|$(REPLACE_DPRINTF)|g' \
	      -e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \
	      -e 's|@''REPLACE_FDOPEN''@|$(REPLACE_FDOPEN)|g' \
	      -e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \
	      -e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \
	      -e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \
	      -e 's|@''REPLACE_FPURGE''@|$(REPLACE_FPURGE)|g' \
	      -e 's|@''REPLACE_FREOPEN''@|$(REPLACE_FREOPEN)|g' \
	      -e 's|@''REPLACE_FSEEK''@|$(REPLACE_FSEEK)|g' \
	      -e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
	      -e 's|@''REPLACE_FTELL''@|$(REPLACE_FTELL)|g' \
	      -e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
	      -e 's|@''REPLACE_GETDELIM''@|$(REPLACE_GETDELIM)|g' \
	      -e 's|@''REPLACE_GETLINE''@|$(REPLACE_GETLINE)|g' \
	      -e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
	      -e 's|@''REPLACE_PERROR''@|$(REPLACE_PERROR)|g' \
	      -e 's|@''REPLACE_POPEN''@|$(REPLACE_POPEN)|g' \
	      -e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
	      -e 's|@''REPLACE_REMOVE''@|$(REPLACE_REMOVE)|g' \
	      -e 's|@''REPLACE_RENAME''@|$(REPLACE_RENAME)|g' \
	      -e 's|@''REPLACE_RENAMEAT''@|$(REPLACE_RENAMEAT)|g' \
	      -e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \
	      -e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \
	      -e 's|@''REPLACE_STDIO_READ_FUNCS''@|$(REPLACE_STDIO_READ_FUNCS)|g' \
	      -e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \
	      -e 's|@''REPLACE_TMPFILE''@|$(REPLACE_TMPFILE)|g' \
	      -e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \
	      -e 's|@''REPLACE_VDPRINTF''@|$(REPLACE_VDPRINTF)|g' \
	      -e 's|@''REPLACE_VFPRINTF''@|$(REPLACE_VFPRINTF)|g' \
	      -e 's|@''REPLACE_VPRINTF''@|$(REPLACE_VPRINTF)|g' \
	      -e 's|@''REPLACE_VSNPRINTF''@|$(REPLACE_VSNPRINTF)|g' \
	      -e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
	      -e 's|@''ASM_SYMBOL_PREFIX''@|$(ASM_SYMBOL_PREFIX)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
	} > $@-t && \
	mv $@-t $@

# We need the following in order to create <stdlib.h> when the system
# doesn't have one that works with the given compiler.
stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
  $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
	      -e 's/@''GNULIB__EXIT''@/$(GNULIB__EXIT)/g' \
	      -e 's/@''GNULIB_ATOLL''@/$(GNULIB_ATOLL)/g' \
	      -e 's/@''GNULIB_CALLOC_POSIX''@/$(GNULIB_CALLOC_POSIX)/g' \
	      -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GNULIB_CANONICALIZE_FILE_NAME)/g' \
	      -e 's/@''GNULIB_GETLOADAVG''@/$(GNULIB_GETLOADAVG)/g' \
	      -e 's/@''GNULIB_GETSUBOPT''@/$(GNULIB_GETSUBOPT)/g' \
	      -e 's/@''GNULIB_GRANTPT''@/$(GNULIB_GRANTPT)/g' \
	      -e 's/@''GNULIB_MALLOC_POSIX''@/$(GNULIB_MALLOC_POSIX)/g' \
	      -e 's/@''GNULIB_MBTOWC''@/$(GNULIB_MBTOWC)/g' \
	      -e 's/@''GNULIB_MKDTEMP''@/$(GNULIB_MKDTEMP)/g' \
	      -e 's/@''GNULIB_MKOSTEMP''@/$(GNULIB_MKOSTEMP)/g' \
	      -e 's/@''GNULIB_MKOSTEMPS''@/$(GNULIB_MKOSTEMPS)/g' \
	      -e 's/@''GNULIB_MKSTEMP''@/$(GNULIB_MKSTEMP)/g' \
	      -e 's/@''GNULIB_MKSTEMPS''@/$(GNULIB_MKSTEMPS)/g' \
	      -e 's/@''GNULIB_POSIX_OPENPT''@/$(GNULIB_POSIX_OPENPT)/g' \
	      -e 's/@''GNULIB_PTSNAME''@/$(GNULIB_PTSNAME)/g' \
	      -e 's/@''GNULIB_PTSNAME_R''@/$(GNULIB_PTSNAME_R)/g' \
	      -e 's/@''GNULIB_PUTENV''@/$(GNULIB_PUTENV)/g' \
	      -e 's/@''GNULIB_QSORT_R''@/$(GNULIB_QSORT_R)/g' \
	      -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \
	      -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \
	      -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \
	      -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \
	      -e 's/@''GNULIB_RPMATCH''@/$(GNULIB_RPMATCH)/g' \
	      -e 's/@''GNULIB_SECURE_GETENV''@/$(GNULIB_SECURE_GETENV)/g' \
	      -e 's/@''GNULIB_SETENV''@/$(GNULIB_SETENV)/g' \
	      -e 's/@''GNULIB_STRTOD''@/$(GNULIB_STRTOD)/g' \
	      -e 's/@''GNULIB_STRTOLL''@/$(GNULIB_STRTOLL)/g' \
	      -e 's/@''GNULIB_STRTOULL''@/$(GNULIB_STRTOULL)/g' \
	      -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GNULIB_SYSTEM_POSIX)/g' \
	      -e 's/@''GNULIB_UNLOCKPT''@/$(GNULIB_UNLOCKPT)/g' \
	      -e 's/@''GNULIB_UNSETENV''@/$(GNULIB_UNSETENV)/g' \
	      -e 's/@''GNULIB_WCTOMB''@/$(GNULIB_WCTOMB)/g' \
	      < $(srcdir)/stdlib.in.h | \
	  sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \
	      -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
	      -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \
	      -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
	      -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
	      -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \
	      -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
	      -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
	      -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \
	      -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \
	      -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \
	      -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \
	      -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \
	      -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \
	      -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \
	      -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
	      -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
	      -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
	      -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
	      -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \
	      -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \
	      -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
	      -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
	      -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
	      -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
	      -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
	      -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \
	      -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \
	      -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \
	      -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
	      -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \
	      -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \
	      -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
	      -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \
	      -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \
	      -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
	      -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \
	      -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \
	      -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \
	      -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
	      -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \
	      -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
	      -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \
	      -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _Noreturn/r $(_NORETURN_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
	} > $@-t && \
	mv $@-t $@

# We need the following in order to create <string.h> when the system
# doesn't have one that works with the given compiler.
string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
	      -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \
	      -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \
	      -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \
	      -e 's/@''GNULIB_MBSNLEN''@/$(GNULIB_MBSNLEN)/g' \
	      -e 's/@''GNULIB_MBSCHR''@/$(GNULIB_MBSCHR)/g' \
	      -e 's/@''GNULIB_MBSRCHR''@/$(GNULIB_MBSRCHR)/g' \
	      -e 's/@''GNULIB_MBSSTR''@/$(GNULIB_MBSSTR)/g' \
	      -e 's/@''GNULIB_MBSCASECMP''@/$(GNULIB_MBSCASECMP)/g' \
	      -e 's/@''GNULIB_MBSNCASECMP''@/$(GNULIB_MBSNCASECMP)/g' \
	      -e 's/@''GNULIB_MBSPCASECMP''@/$(GNULIB_MBSPCASECMP)/g' \
	      -e 's/@''GNULIB_MBSCASESTR''@/$(GNULIB_MBSCASESTR)/g' \
	      -e 's/@''GNULIB_MBSCSPN''@/$(GNULIB_MBSCSPN)/g' \
	      -e 's/@''GNULIB_MBSPBRK''@/$(GNULIB_MBSPBRK)/g' \
	      -e 's/@''GNULIB_MBSSPN''@/$(GNULIB_MBSSPN)/g' \
	      -e 's/@''GNULIB_MBSSEP''@/$(GNULIB_MBSSEP)/g' \
	      -e 's/@''GNULIB_MBSTOK_R''@/$(GNULIB_MBSTOK_R)/g' \
	      -e 's/@''GNULIB_MEMCHR''@/$(GNULIB_MEMCHR)/g' \
	      -e 's/@''GNULIB_MEMMEM''@/$(GNULIB_MEMMEM)/g' \
	      -e 's/@''GNULIB_MEMPCPY''@/$(GNULIB_MEMPCPY)/g' \
	      -e 's/@''GNULIB_MEMRCHR''@/$(GNULIB_MEMRCHR)/g' \
	      -e 's/@''GNULIB_RAWMEMCHR''@/$(GNULIB_RAWMEMCHR)/g' \
	      -e 's/@''GNULIB_STPCPY''@/$(GNULIB_STPCPY)/g' \
	      -e 's/@''GNULIB_STPNCPY''@/$(GNULIB_STPNCPY)/g' \
	      -e 's/@''GNULIB_STRCHRNUL''@/$(GNULIB_STRCHRNUL)/g' \
	      -e 's/@''GNULIB_STRDUP''@/$(GNULIB_STRDUP)/g' \
	      -e 's/@''GNULIB_STRNCAT''@/$(GNULIB_STRNCAT)/g' \
	      -e 's/@''GNULIB_STRNDUP''@/$(GNULIB_STRNDUP)/g' \
	      -e 's/@''GNULIB_STRNLEN''@/$(GNULIB_STRNLEN)/g' \
	      -e 's/@''GNULIB_STRPBRK''@/$(GNULIB_STRPBRK)/g' \
	      -e 's/@''GNULIB_STRSEP''@/$(GNULIB_STRSEP)/g' \
	      -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \
	      -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \
	      -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \
	      -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \
	      -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \
	      -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \
	      -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \
	      < $(srcdir)/string.in.h | \
	  sed -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
	      -e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \
	      -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
	      -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \
	      -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
	      -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
	      -e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
	      -e 's|@''HAVE_RAWMEMCHR''@|$(HAVE_RAWMEMCHR)|g' \
	      -e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \
	      -e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \
	      -e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \
	      -e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \
	      -e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \
	      -e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \
	      -e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \
	      -e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \
	      -e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \
	      -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
	      -e 's|@''HAVE_DECL_STRERROR_R''@|$(HAVE_DECL_STRERROR_R)|g' \
	      -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \
	      -e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \
	      -e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \
	      -e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \
	      -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \
	      -e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \
	      -e 's|@''REPLACE_STRCHRNUL''@|$(REPLACE_STRCHRNUL)|g' \
	      -e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
	      -e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \
	      -e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
	      -e 's|@''REPLACE_STRERROR_R''@|$(REPLACE_STRERROR_R)|g' \
	      -e 's|@''REPLACE_STRNCAT''@|$(REPLACE_STRNCAT)|g' \
	      -e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \
	      -e 's|@''REPLACE_STRNLEN''@|$(REPLACE_STRNLEN)|g' \
	      -e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
	      -e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
	      -e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
	      < $(srcdir)/string.in.h; \
	} > $@-t && \
	mv $@-t $@

# We need the following in order to create <sys/file.h> when the system
# has one that is incomplete.
sys/file.h: sys_file.in.h $(top_builddir)/config.status $(WARN_ON_USE_H)
	$(AM_V_at)$(MKDIR_P) sys
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's/@''HAVE_SYS_FILE_H''@/$(HAVE_SYS_FILE_H)/g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYS_FILE_H''@|$(NEXT_SYS_FILE_H)|g' \
	      -e 's/@''HAVE_FLOCK''@/$(HAVE_FLOCK)/g' \
	      -e 's/@''GNULIB_FLOCK''@/$(GNULIB_FLOCK)/g' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/sys_file.in.h; \
	} > $@-t && \
	mv $@-t $@

# We need the following in order to create <sys/stat.h> when the system
# has one that is incomplete.
sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_at)$(MKDIR_P) sys
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
	      -e 's|@''WINDOWS_64_BIT_ST_SIZE''@|$(WINDOWS_64_BIT_ST_SIZE)|g' \
	      -e 's/@''GNULIB_FCHMODAT''@/$(GNULIB_FCHMODAT)/g' \
	      -e 's/@''GNULIB_FSTAT''@/$(GNULIB_FSTAT)/g' \
	      -e 's/@''GNULIB_FSTATAT''@/$(GNULIB_FSTATAT)/g' \
	      -e 's/@''GNULIB_FUTIMENS''@/$(GNULIB_FUTIMENS)/g' \
	      -e 's/@''GNULIB_LCHMOD''@/$(GNULIB_LCHMOD)/g' \
	      -e 's/@''GNULIB_LSTAT''@/$(GNULIB_LSTAT)/g' \
	      -e 's/@''GNULIB_MKDIRAT''@/$(GNULIB_MKDIRAT)/g' \
	      -e 's/@''GNULIB_MKFIFO''@/$(GNULIB_MKFIFO)/g' \
	      -e 's/@''GNULIB_MKFIFOAT''@/$(GNULIB_MKFIFOAT)/g' \
	      -e 's/@''GNULIB_MKNOD''@/$(GNULIB_MKNOD)/g' \
	      -e 's/@''GNULIB_MKNODAT''@/$(GNULIB_MKNODAT)/g' \
	      -e 's/@''GNULIB_STAT''@/$(GNULIB_STAT)/g' \
	      -e 's/@''GNULIB_UTIMENSAT''@/$(GNULIB_UTIMENSAT)/g' \
	      -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \
	      -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \
	      -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \
	      -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \
	      -e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \
	      -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \
	      -e 's|@''HAVE_MKFIFO''@|$(HAVE_MKFIFO)|g' \
	      -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \
	      -e 's|@''HAVE_MKNOD''@|$(HAVE_MKNOD)|g' \
	      -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \
	      -e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \
	      -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \
	      -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \
	      -e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \
	      -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \
	      -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \
	      -e 's|@''REPLACE_MKFIFO''@|$(REPLACE_MKFIFO)|g' \
	      -e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \
	      -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \
	      -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/sys_stat.in.h; \
	} > $@-t && \
	mv $@-t $@

# We need the following in order to create <sys/time.h> when the system
# doesn't have one that works with the given compiler.
sys/time.h: sys_time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_at)$(MKDIR_P) sys
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's/@''HAVE_SYS_TIME_H''@/$(HAVE_SYS_TIME_H)/g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYS_TIME_H''@|$(NEXT_SYS_TIME_H)|g' \
	      -e 's/@''GNULIB_GETTIMEOFDAY''@/$(GNULIB_GETTIMEOFDAY)/g' \
	      -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \
	      -e 's/@''HAVE_GETTIMEOFDAY''@/$(HAVE_GETTIMEOFDAY)/g' \
	      -e 's/@''HAVE_STRUCT_TIMEVAL''@/$(HAVE_STRUCT_TIMEVAL)/g' \
	      -e 's/@''REPLACE_GETTIMEOFDAY''@/$(REPLACE_GETTIMEOFDAY)/g' \
	      -e 's/@''REPLACE_STRUCT_TIMEVAL''@/$(REPLACE_STRUCT_TIMEVAL)/g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/sys_time.in.h; \
	} > $@-t && \
	mv $@-t $@

# We need the following in order to create <sys/types.h> when the system
# doesn't have one that works with the given compiler.
sys/types.h: sys_types.in.h $(top_builddir)/config.status
	$(AM_V_at)$(MKDIR_P) sys
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \
	      -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
	      < $(srcdir)/sys_types.in.h; \
	} > $@-t && \
	mv $@-t $@

# We need the following in order to create <sys/wait.h> when the system
# has one that is incomplete.
sys/wait.h: sys_wait.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H)
	$(AM_V_at)$(MKDIR_P) sys
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYS_WAIT_H''@|$(NEXT_SYS_WAIT_H)|g' \
	      -e 's/@''GNULIB_WAITPID''@/$(GNULIB_WAITPID)/g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/sys_wait.in.h; \
	} > $@-t && \
	mv $@-t $@

# We need the following in order to create <time.h> when the system
# doesn't have one that works with the given compiler.
time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \
	      -e 's/@''GNULIB_GETTIMEOFDAY''@/$(GNULIB_GETTIMEOFDAY)/g' \
	      -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \
	      -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \
	      -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \
	      -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \
	      -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \
	      -e 's/@''GNULIB_TIME_RZ''@/$(GNULIB_TIME_RZ)/g' \
	      -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \
	      -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \
	      -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \
	      -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \
	      -e 's|@''HAVE_TIMEZONE_T''@|$(HAVE_TIMEZONE_T)|g' \
	      -e 's|@''REPLACE_GMTIME''@|$(REPLACE_GMTIME)|g' \
	      -e 's|@''REPLACE_LOCALTIME''@|$(REPLACE_LOCALTIME)|g' \
	      -e 's|@''REPLACE_LOCALTIME_R''@|$(REPLACE_LOCALTIME_R)|g' \
	      -e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \
	      -e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \
	      -e 's|@''REPLACE_TIMEGM''@|$(REPLACE_TIMEGM)|g' \
	      -e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|$(PTHREAD_H_DEFINES_STRUCT_TIMESPEC)|g' \
	      -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
	      -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
	      -e 's|@''UNISTD_H_DEFINES_STRUCT_TIMESPEC''@|$(UNISTD_H_DEFINES_STRUCT_TIMESPEC)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/time.in.h; \
	} > $@-t && \
	mv $@-t $@

# We need the following in order to create an empty placeholder for
# <unistd.h> when the system doesn't have one.
unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
	      -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \
	      -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
	      -e 's/@''GNULIB_CHDIR''@/$(GNULIB_CHDIR)/g' \
	      -e 's/@''GNULIB_CHOWN''@/$(GNULIB_CHOWN)/g' \
	      -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \
	      -e 's/@''GNULIB_DUP''@/$(GNULIB_DUP)/g' \
	      -e 's/@''GNULIB_DUP2''@/$(GNULIB_DUP2)/g' \
	      -e 's/@''GNULIB_DUP3''@/$(GNULIB_DUP3)/g' \
	      -e 's/@''GNULIB_ENVIRON''@/$(GNULIB_ENVIRON)/g' \
	      -e 's/@''GNULIB_EUIDACCESS''@/$(GNULIB_EUIDACCESS)/g' \
	      -e 's/@''GNULIB_FACCESSAT''@/$(GNULIB_FACCESSAT)/g' \
	      -e 's/@''GNULIB_FCHDIR''@/$(GNULIB_FCHDIR)/g' \
	      -e 's/@''GNULIB_FCHOWNAT''@/$(GNULIB_FCHOWNAT)/g' \
	      -e 's/@''GNULIB_FDATASYNC''@/$(GNULIB_FDATASYNC)/g' \
	      -e 's/@''GNULIB_FSYNC''@/$(GNULIB_FSYNC)/g' \
	      -e 's/@''GNULIB_FTRUNCATE''@/$(GNULIB_FTRUNCATE)/g' \
	      -e 's/@''GNULIB_GETCWD''@/$(GNULIB_GETCWD)/g' \
	      -e 's/@''GNULIB_GETDOMAINNAME''@/$(GNULIB_GETDOMAINNAME)/g' \
	      -e 's/@''GNULIB_GETDTABLESIZE''@/$(GNULIB_GETDTABLESIZE)/g' \
	      -e 's/@''GNULIB_GETGROUPS''@/$(GNULIB_GETGROUPS)/g' \
	      -e 's/@''GNULIB_GETHOSTNAME''@/$(GNULIB_GETHOSTNAME)/g' \
	      -e 's/@''GNULIB_GETLOGIN''@/$(GNULIB_GETLOGIN)/g' \
	      -e 's/@''GNULIB_GETLOGIN_R''@/$(GNULIB_GETLOGIN_R)/g' \
	      -e 's/@''GNULIB_GETPAGESIZE''@/$(GNULIB_GETPAGESIZE)/g' \
	      -e 's/@''GNULIB_GETUSERSHELL''@/$(GNULIB_GETUSERSHELL)/g' \
	      -e 's/@''GNULIB_GROUP_MEMBER''@/$(GNULIB_GROUP_MEMBER)/g' \
	      -e 's/@''GNULIB_ISATTY''@/$(GNULIB_ISATTY)/g' \
	      -e 's/@''GNULIB_LCHOWN''@/$(GNULIB_LCHOWN)/g' \
	      -e 's/@''GNULIB_LINK''@/$(GNULIB_LINK)/g' \
	      -e 's/@''GNULIB_LINKAT''@/$(GNULIB_LINKAT)/g' \
	      -e 's/@''GNULIB_LSEEK''@/$(GNULIB_LSEEK)/g' \
	      -e 's/@''GNULIB_PIPE''@/$(GNULIB_PIPE)/g' \
	      -e 's/@''GNULIB_PIPE2''@/$(GNULIB_PIPE2)/g' \
	      -e 's/@''GNULIB_PREAD''@/$(GNULIB_PREAD)/g' \
	      -e 's/@''GNULIB_PWRITE''@/$(GNULIB_PWRITE)/g' \
	      -e 's/@''GNULIB_READ''@/$(GNULIB_READ)/g' \
	      -e 's/@''GNULIB_READLINK''@/$(GNULIB_READLINK)/g' \
	      -e 's/@''GNULIB_READLINKAT''@/$(GNULIB_READLINKAT)/g' \
	      -e 's/@''GNULIB_RMDIR''@/$(GNULIB_RMDIR)/g' \
	      -e 's/@''GNULIB_SETHOSTNAME''@/$(GNULIB_SETHOSTNAME)/g' \
	      -e 's/@''GNULIB_SLEEP''@/$(GNULIB_SLEEP)/g' \
	      -e 's/@''GNULIB_SYMLINK''@/$(GNULIB_SYMLINK)/g' \
	      -e 's/@''GNULIB_SYMLINKAT''@/$(GNULIB_SYMLINKAT)/g' \
	      -e 's/@''GNULIB_TTYNAME_R''@/$(GNULIB_TTYNAME_R)/g' \
	      -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GNULIB_GL_UNISTD_H_GETOPT)/g' \
	      -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GNULIB_UNISTD_H_NONBLOCKING)/g' \
	      -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GNULIB_UNISTD_H_SIGPIPE)/g' \
	      -e 's/@''GNULIB_UNLINK''@/$(GNULIB_UNLINK)/g' \
	      -e 's/@''GNULIB_UNLINKAT''@/$(GNULIB_UNLINKAT)/g' \
	      -e 's/@''GNULIB_USLEEP''@/$(GNULIB_USLEEP)/g' \
	      -e 's/@''GNULIB_WRITE''@/$(GNULIB_WRITE)/g' \
	      < $(srcdir)/unistd.in.h | \
	  sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \
	      -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
	      -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \
	      -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
	      -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \
	      -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \
	      -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \
	      -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \
	      -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
	      -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
	      -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \
	      -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \
	      -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \
	      -e 's|@''HAVE_GETLOGIN''@|$(HAVE_GETLOGIN)|g' \
	      -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
	      -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \
	      -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \
	      -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \
	      -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \
	      -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \
	      -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \
	      -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \
	      -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \
	      -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
	      -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \
	      -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \
	      -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
	      -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \
	      -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \
	      -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \
	      -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \
	      -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
	      -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \
	      -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \
	      -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \
	      -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
	      -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \
	      -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \
	      -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \
	      -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \
	      -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
	      -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
	  | \
	  sed -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
	      -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
	      -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
	      -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
	      -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
	      -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \
	      -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
	      -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \
	      -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \
	      -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \
	      -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \
	      -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
	      -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \
	      -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
	      -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
	      -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \
	      -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
	      -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \
	      -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \
	      -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \
	      -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \
	      -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \
	      -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
	      -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \
	      -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \
	      -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \
	      -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \
	      -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \
	      -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \
	      -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \
	      -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
	      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
	      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
	} > $@-t && \
	mv $@-t $@

mostlyclean-local: mostlyclean-generic
	@for dir in '' $(MOSTLYCLEANDIRS); do \
	  if test -n "$$dir" && test -d $$dir; then \
	    echo "rmdir $$dir"; rmdir $$dir; \
	  fi; \
	done; \
	:

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
��������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/stdarg.in.h�����������������������������������������������������������������������0000644�0000000�0000000�00000002162�12655624571�013666� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Substitute for and wrapper around <stdarg.h>.
   Copyright (C) 2008-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#ifndef _@GUARD_PREFIX@_STDARG_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* The include_next requires a split double-inclusion guard.  */
#@INCLUDE_NEXT@ @NEXT_STDARG_H@

#ifndef _@GUARD_PREFIX@_STDARG_H
#define _@GUARD_PREFIX@_STDARG_H

#ifndef va_copy
# define va_copy(a,b) ((a) = (b))
#endif

#endif /* _@GUARD_PREFIX@_STDARG_H */
#endif /* _@GUARD_PREFIX@_STDARG_H */
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/msvc-inval.h����������������������������������������������������������������������0000644�0000000�0000000�00000021135�12655624571�014055� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Invalid parameter handler for MSVC runtime libraries.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along
   with this program; if not, see <http://www.gnu.org/licenses/>.  */

#ifndef _MSVC_INVAL_H
#define _MSVC_INVAL_H

/* With MSVC runtime libraries with the "invalid parameter handler" concept,
   functions like fprintf(), dup2(), or close() crash when the caller passes
   an invalid argument.  But POSIX wants error codes (such as EINVAL or EBADF)
   instead.
   This file defines macros that turn such an invalid parameter notification
   into a non-local exit.  An error code can then be produced at the target
   of this exit.  You can thus write code like

     TRY_MSVC_INVAL
       {
         <Code that can trigger an invalid parameter notification
          but does not do 'return', 'break', 'continue', nor 'goto'.>
       }
     CATCH_MSVC_INVAL
       {
         <Code that handles an invalid parameter notification
          but does not do 'return', 'break', 'continue', nor 'goto'.>
       }
     DONE_MSVC_INVAL;

   This entire block expands to a single statement.

   The handling of invalid parameters can be done in three ways:

     * The default way, which is reasonable for programs (not libraries):
       AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [DEFAULT_HANDLING])

     * The way for libraries that make "hairy" calls (like close(-1), or
       fclose(fp) where fileno(fp) is closed, or simply getdtablesize()):
       AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [HAIRY_LIBRARY_HANDLING])

     * The way for libraries that make no "hairy" calls:
       AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [SANE_LIBRARY_HANDLING])
 */

#define DEFAULT_HANDLING       0
#define HAIRY_LIBRARY_HANDLING 1
#define SANE_LIBRARY_HANDLING  2

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
    && !(MSVC_INVALID_PARAMETER_HANDLING == SANE_LIBRARY_HANDLING)
/* A native Windows platform with the "invalid parameter handler" concept,
   and either DEFAULT_HANDLING or HAIRY_LIBRARY_HANDLING.  */

# if MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
/* Default handling.  */

#  ifdef __cplusplus
extern "C" {
#  endif

/* Ensure that the invalid parameter handler in installed that just returns.
   Because we assume no other part of the program installs a different
   invalid parameter handler, this solution is multithread-safe.  */
extern void gl_msvc_inval_ensure_handler (void);

#  ifdef __cplusplus
}
#  endif

#  define TRY_MSVC_INVAL \
     do                                                                        \
       {                                                                       \
         gl_msvc_inval_ensure_handler ();                                      \
         if (1)
#  define CATCH_MSVC_INVAL \
         else
#  define DONE_MSVC_INVAL \
       }                                                                       \
     while (0)

# else
/* Handling for hairy libraries.  */

#  include <excpt.h>

/* Gnulib can define its own status codes, as described in the page
   "Raising Software Exceptions" on microsoft.com
   <http://msdn.microsoft.com/en-us/library/het71c37.aspx>.
   Our status codes are composed of
     - 0xE0000000, mandatory for all user-defined status codes,
     - 0x474E550, a API identifier ("GNU"),
     - 0, 1, 2, ..., used to distinguish different status codes from the
       same API.  */
#  define STATUS_GNULIB_INVALID_PARAMETER (0xE0000000 + 0x474E550 + 0)

#  if defined _MSC_VER
/* A compiler that supports __try/__except, as described in the page
   "try-except statement" on microsoft.com
   <http://msdn.microsoft.com/en-us/library/s58ftw19.aspx>.
   With __try/__except, we can use the multithread-safe exception handling.  */

#   ifdef __cplusplus
extern "C" {
#   endif

/* Ensure that the invalid parameter handler in installed that raises a
   software exception with code STATUS_GNULIB_INVALID_PARAMETER.
   Because we assume no other part of the program installs a different
   invalid parameter handler, this solution is multithread-safe.  */
extern void gl_msvc_inval_ensure_handler (void);

#   ifdef __cplusplus
}
#   endif

#   define TRY_MSVC_INVAL \
      do                                                                       \
        {                                                                      \
          gl_msvc_inval_ensure_handler ();                                     \
          __try
#   define CATCH_MSVC_INVAL \
          __except (GetExceptionCode () == STATUS_GNULIB_INVALID_PARAMETER     \
                    ? EXCEPTION_EXECUTE_HANDLER                                \
                    : EXCEPTION_CONTINUE_SEARCH)
#   define DONE_MSVC_INVAL \
        }                                                                      \
      while (0)

#  else
/* Any compiler.
   We can only use setjmp/longjmp.  */

#   include <setjmp.h>

#   ifdef __cplusplus
extern "C" {
#   endif

struct gl_msvc_inval_per_thread
{
  /* The restart that will resume execution at the code between
     CATCH_MSVC_INVAL and DONE_MSVC_INVAL.  It is enabled only between
     TRY_MSVC_INVAL and CATCH_MSVC_INVAL.  */
  jmp_buf restart;

  /* Tells whether the contents of restart is valid.  */
  int restart_valid;
};

/* Ensure that the invalid parameter handler in installed that passes
   control to the gl_msvc_inval_restart if it is valid, or raises a
   software exception with code STATUS_GNULIB_INVALID_PARAMETER otherwise.
   Because we assume no other part of the program installs a different
   invalid parameter handler, this solution is multithread-safe.  */
extern void gl_msvc_inval_ensure_handler (void);

/* Return a pointer to the per-thread data for the current thread.  */
extern struct gl_msvc_inval_per_thread *gl_msvc_inval_current (void);

#   ifdef __cplusplus
}
#   endif

#   define TRY_MSVC_INVAL \
      do                                                                       \
        {                                                                      \
          struct gl_msvc_inval_per_thread *msvc_inval_current;                 \
          gl_msvc_inval_ensure_handler ();                                     \
          msvc_inval_current = gl_msvc_inval_current ();                       \
          /* First, initialize gl_msvc_inval_restart.  */                      \
          if (setjmp (msvc_inval_current->restart) == 0)                       \
            {                                                                  \
              /* Then, mark it as valid.  */                                   \
              msvc_inval_current->restart_valid = 1;
#   define CATCH_MSVC_INVAL \
              /* Execution completed.                                          \
                 Mark gl_msvc_inval_restart as invalid.  */                    \
              msvc_inval_current->restart_valid = 0;                           \
            }                                                                  \
          else                                                                 \
            {                                                                  \
              /* Execution triggered an invalid parameter notification.        \
                 Mark gl_msvc_inval_restart as invalid.  */                    \
              msvc_inval_current->restart_valid = 0;
#   define DONE_MSVC_INVAL \
            }                                                                  \
        }                                                                      \
      while (0)

#  endif

# endif

#else
/* A platform that does not need to the invalid parameter handler,
   or when SANE_LIBRARY_HANDLING is desired.  */

/* The braces here avoid GCC warnings like
   "warning: suggest explicit braces to avoid ambiguous 'else'".  */
# define TRY_MSVC_INVAL \
    do                                                                         \
      {                                                                        \
        if (1)
# define CATCH_MSVC_INVAL \
        else
# define DONE_MSVC_INVAL \
      }                                                                        \
    while (0)

#endif

#endif /* _MSVC_INVAL_H */
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/closedir.c������������������������������������������������������������������������0000644�0000000�0000000�00000002775�12655624571�013606� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Stop reading the entries of a directory.
   Copyright (C) 2006-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <dirent.h>

#if REPLACE_FCHDIR
# include <unistd.h>
#endif

#if HAVE_CLOSEDIR

/* Override closedir(), to keep track of the open file descriptors.
   Needed because there is a function dirfd().  */

#else

# include <stdlib.h>

# include "dirent-private.h"

#endif

int
closedir (DIR *dirp)
{
# if REPLACE_FCHDIR || REPLACE_DIRFD
  int fd = dirfd (dirp);
# endif
  int retval;

#if HAVE_CLOSEDIR
# undef closedir

  retval = closedir (dirp);

# ifdef __KLIBC__
  if (!retval)
    _gl_unregister_dirp_fd (fd);
# endif
#else

  if (dirp->current != INVALID_HANDLE_VALUE)
    FindClose (dirp->current);
  free (dirp);

  retval = 0;

#endif

#if REPLACE_FCHDIR
  if (retval >= 0)
    _gl_unregister_fd (fd);
#endif
  return retval;
}
���CSSC-1.4.1/gl/lib/fd-safer.c������������������������������������������������������������������������0000644�0000000�0000000�00000003002�12655624571�013451� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Return a safer copy of a file descriptor.

   Copyright (C) 2005-2006, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert.  */

#include <config.h>

#include "unistd-safer.h"

#include <errno.h>
#include <unistd.h>

/* Return FD, unless FD would be a copy of standard input, output, or
   error; in that case, return a duplicate of FD, closing FD.  On
   failure to duplicate, close FD, set errno, and return -1.  Preserve
   errno if FD is negative, so that the caller can always inspect
   errno when the returned value is negative.

   This function is usefully wrapped around functions that return file
   descriptors, e.g., fd_safer (open ("file", O_RDONLY)).  */

int
fd_safer (int fd)
{
  if (STDIN_FILENO <= fd && fd <= STDERR_FILENO)
    {
      int f = dup_safer (fd);
      int e = errno;
      close (fd);
      errno = e;
      fd = f;
    }

  return fd;
}
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/sys_file.in.h���������������������������������������������������������������������0000644�0000000�0000000�00000003622�12655624571�014221� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Provide a more complete sys/file.h.

   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

/* Written by Richard W.M. Jones.  */

#ifndef _@GUARD_PREFIX@_SYS_FILE_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* The include_next requires a split double-inclusion guard.  */
#if @HAVE_SYS_FILE_H@
# @INCLUDE_NEXT@ @NEXT_SYS_FILE_H@
#endif

#ifndef _@GUARD_PREFIX@_SYS_FILE_H
#define _@GUARD_PREFIX@_SYS_FILE_H

#ifndef LOCK_SH
/* Operations for the 'flock' call (same as Linux kernel constants).  */
# define LOCK_SH 1       /* Shared lock.  */
# define LOCK_EX 2       /* Exclusive lock.  */
# define LOCK_UN 8       /* Unlock.  */

/* Can be OR'd in to one of the above.  */
# define LOCK_NB 4       /* Don't block when locking.  */
#endif

/* The definition of _GL_WARN_ON_USE is copied here.  */

#if @GNULIB_FLOCK@
/* Apply or remove advisory locks on an open file.
   Return 0 if successful, otherwise -1 and errno set.  */
# if !@HAVE_FLOCK@
extern int flock (int fd, int operation);
# endif
#elif defined GNULIB_POSIXCHECK
# undef flock
# if HAVE_RAW_DECL_FLOCK
_GL_WARN_ON_USE (flock, "flock is unportable - "
                 "use gnulib module flock for portability");
# endif
#endif


#endif /* _@GUARD_PREFIX@_SYS_FILE_H */
#endif /* _@GUARD_PREFIX@_SYS_FILE_H */
��������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/signal.in.h�����������������������������������������������������������������������0000644�0000000�0000000�00000034623�12655624571�013666� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A GNU-like <signal.h>.

   Copyright (C) 2006-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#if defined __need_sig_atomic_t || defined __need_sigset_t || defined _GL_ALREADY_INCLUDING_SIGNAL_H || (defined _SIGNAL_H && !defined __SIZEOF_PTHREAD_MUTEX_T)
/* Special invocation convention:
   - Inside glibc header files.
   - On glibc systems we have a sequence of nested includes
     <signal.h> -> <ucontext.h> -> <signal.h>.
     In this situation, the functions are not yet declared, therefore we cannot
     provide the C++ aliases.
   - On glibc systems with GCC 4.3 we have a sequence of nested includes
     <csignal> -> </usr/include/signal.h> -> <sys/ucontext.h> -> <signal.h>.
     In this situation, some of the functions are not yet declared, therefore
     we cannot provide the C++ aliases.  */

# @INCLUDE_NEXT@ @NEXT_SIGNAL_H@

#else
/* Normal invocation convention.  */

#ifndef _@GUARD_PREFIX@_SIGNAL_H

#define _GL_ALREADY_INCLUDING_SIGNAL_H

/* Define pid_t, uid_t.
   Also, mingw defines sigset_t not in <signal.h>, but in <sys/types.h>.
   On Solaris 10, <signal.h> includes <sys/types.h>, which eventually includes
   us; so include <sys/types.h> now, before the second inclusion guard.  */
#include <sys/types.h>

/* The include_next requires a split double-inclusion guard.  */
#@INCLUDE_NEXT@ @NEXT_SIGNAL_H@

#undef _GL_ALREADY_INCLUDING_SIGNAL_H

#ifndef _@GUARD_PREFIX@_SIGNAL_H
#define _@GUARD_PREFIX@_SIGNAL_H

/* Mac OS X 10.3, FreeBSD 6.4, OpenBSD 3.8, OSF/1 4.0, Solaris 2.6, Android
   declare pthread_sigmask in <pthread.h>, not in <signal.h>.
   But avoid namespace pollution on glibc systems.*/
#if (@GNULIB_PTHREAD_SIGMASK@ || defined GNULIB_POSIXCHECK) \
    && ((defined __APPLE__ && defined __MACH__) \
        || defined __FreeBSD__ || defined __OpenBSD__ || defined __osf__ \
        || defined __sun || defined __ANDROID__) \
    && ! defined __GLIBC__
# include <pthread.h>
#endif

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */

/* On AIX, sig_atomic_t already includes volatile.  C99 requires that
   'volatile sig_atomic_t' ignore the extra modifier, but C89 did not.
   Hence, redefine this to a non-volatile type as needed.  */
#if ! @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
# if !GNULIB_defined_sig_atomic_t
typedef int rpl_sig_atomic_t;
#  undef sig_atomic_t
#  define sig_atomic_t rpl_sig_atomic_t
#  define GNULIB_defined_sig_atomic_t 1
# endif
#endif

/* A set or mask of signals.  */
#if !@HAVE_SIGSET_T@
# if !GNULIB_defined_sigset_t
typedef unsigned int sigset_t;
#  define GNULIB_defined_sigset_t 1
# endif
#endif

/* Define sighandler_t, the type of signal handlers.  A GNU extension.  */
#if !@HAVE_SIGHANDLER_T@
# ifdef __cplusplus
extern "C" {
# endif
# if !GNULIB_defined_sighandler_t
typedef void (*sighandler_t) (int);
#  define GNULIB_defined_sighandler_t 1
# endif
# ifdef __cplusplus
}
# endif
#endif


#if @GNULIB_SIGNAL_H_SIGPIPE@
# ifndef SIGPIPE
/* Define SIGPIPE to a value that does not overlap with other signals.  */
#  define SIGPIPE 13
#  define GNULIB_defined_SIGPIPE 1
/* To actually use SIGPIPE, you also need the gnulib modules 'sigprocmask',
   'write', 'stdio'.  */
# endif
#endif


/* Maximum signal number + 1.  */
#ifndef NSIG
# if defined __TANDEM
#  define NSIG 32
# endif
#endif


#if @GNULIB_PTHREAD_SIGMASK@
# if @REPLACE_PTHREAD_SIGMASK@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef pthread_sigmask
#   define pthread_sigmask rpl_pthread_sigmask
#  endif
_GL_FUNCDECL_RPL (pthread_sigmask, int,
                  (int how, const sigset_t *new_mask, sigset_t *old_mask));
_GL_CXXALIAS_RPL (pthread_sigmask, int,
                  (int how, const sigset_t *new_mask, sigset_t *old_mask));
# else
#  if !@HAVE_PTHREAD_SIGMASK@
_GL_FUNCDECL_SYS (pthread_sigmask, int,
                  (int how, const sigset_t *new_mask, sigset_t *old_mask));
#  endif
_GL_CXXALIAS_SYS (pthread_sigmask, int,
                  (int how, const sigset_t *new_mask, sigset_t *old_mask));
# endif
_GL_CXXALIASWARN (pthread_sigmask);
#elif defined GNULIB_POSIXCHECK
# undef pthread_sigmask
# if HAVE_RAW_DECL_PTHREAD_SIGMASK
_GL_WARN_ON_USE (pthread_sigmask, "pthread_sigmask is not portable - "
                 "use gnulib module pthread_sigmask for portability");
# endif
#endif


#if @GNULIB_RAISE@
# if @REPLACE_RAISE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef raise
#   define raise rpl_raise
#  endif
_GL_FUNCDECL_RPL (raise, int, (int sig));
_GL_CXXALIAS_RPL (raise, int, (int sig));
# else
#  if !@HAVE_RAISE@
_GL_FUNCDECL_SYS (raise, int, (int sig));
#  endif
_GL_CXXALIAS_SYS (raise, int, (int sig));
# endif
_GL_CXXALIASWARN (raise);
#elif defined GNULIB_POSIXCHECK
# undef raise
/* Assume raise is always declared.  */
_GL_WARN_ON_USE (raise, "raise can crash on native Windows - "
                 "use gnulib module raise for portability");
#endif


#if @GNULIB_SIGPROCMASK@
# if !@HAVE_POSIX_SIGNALBLOCKING@

#  ifndef GNULIB_defined_signal_blocking
#   define GNULIB_defined_signal_blocking 1
#  endif

/* Maximum signal number + 1.  */
#  ifndef NSIG
#   define NSIG 32
#  endif

/* This code supports only 32 signals.  */
#  if !GNULIB_defined_verify_NSIG_constraint
typedef int verify_NSIG_constraint[NSIG <= 32 ? 1 : -1];
#   define GNULIB_defined_verify_NSIG_constraint 1
#  endif

# endif

/* When also using extern inline, suppress the use of static inline in
   standard headers of problematic Apple configurations, as Libc at
   least through Libc-825.26 (2013-04-09) mishandles it; see, e.g.,
   <http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>.
   Perhaps Apple will fix this some day.  */
#if (defined _GL_EXTERN_INLINE_IN_USE && defined __APPLE__ \
     && (defined __i386__ || defined __x86_64__))
# undef sigaddset
# undef sigdelset
# undef sigemptyset
# undef sigfillset
# undef sigismember
#endif

/* Test whether a given signal is contained in a signal set.  */
# if @HAVE_POSIX_SIGNALBLOCKING@
/* This function is defined as a macro on Mac OS X.  */
#  if defined __cplusplus && defined GNULIB_NAMESPACE
#   undef sigismember
#  endif
# else
_GL_FUNCDECL_SYS (sigismember, int, (const sigset_t *set, int sig)
                                    _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (sigismember, int, (const sigset_t *set, int sig));
_GL_CXXALIASWARN (sigismember);

/* Initialize a signal set to the empty set.  */
# if @HAVE_POSIX_SIGNALBLOCKING@
/* This function is defined as a macro on Mac OS X.  */
#  if defined __cplusplus && defined GNULIB_NAMESPACE
#   undef sigemptyset
#  endif
# else
_GL_FUNCDECL_SYS (sigemptyset, int, (sigset_t *set) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (sigemptyset, int, (sigset_t *set));
_GL_CXXALIASWARN (sigemptyset);

/* Add a signal to a signal set.  */
# if @HAVE_POSIX_SIGNALBLOCKING@
/* This function is defined as a macro on Mac OS X.  */
#  if defined __cplusplus && defined GNULIB_NAMESPACE
#   undef sigaddset
#  endif
# else
_GL_FUNCDECL_SYS (sigaddset, int, (sigset_t *set, int sig)
                                  _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (sigaddset, int, (sigset_t *set, int sig));
_GL_CXXALIASWARN (sigaddset);

/* Remove a signal from a signal set.  */
# if @HAVE_POSIX_SIGNALBLOCKING@
/* This function is defined as a macro on Mac OS X.  */
#  if defined __cplusplus && defined GNULIB_NAMESPACE
#   undef sigdelset
#  endif
# else
_GL_FUNCDECL_SYS (sigdelset, int, (sigset_t *set, int sig)
                                  _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (sigdelset, int, (sigset_t *set, int sig));
_GL_CXXALIASWARN (sigdelset);

/* Fill a signal set with all possible signals.  */
# if @HAVE_POSIX_SIGNALBLOCKING@
/* This function is defined as a macro on Mac OS X.  */
#  if defined __cplusplus && defined GNULIB_NAMESPACE
#   undef sigfillset
#  endif
# else
_GL_FUNCDECL_SYS (sigfillset, int, (sigset_t *set) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (sigfillset, int, (sigset_t *set));
_GL_CXXALIASWARN (sigfillset);

/* Return the set of those blocked signals that are pending.  */
# if !@HAVE_POSIX_SIGNALBLOCKING@
_GL_FUNCDECL_SYS (sigpending, int, (sigset_t *set) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (sigpending, int, (sigset_t *set));
_GL_CXXALIASWARN (sigpending);

/* If OLD_SET is not NULL, put the current set of blocked signals in *OLD_SET.
   Then, if SET is not NULL, affect the current set of blocked signals by
   combining it with *SET as indicated in OPERATION.
   In this implementation, you are not allowed to change a signal handler
   while the signal is blocked.  */
# if !@HAVE_POSIX_SIGNALBLOCKING@
#  define SIG_BLOCK   0  /* blocked_set = blocked_set | *set; */
#  define SIG_SETMASK 1  /* blocked_set = *set; */
#  define SIG_UNBLOCK 2  /* blocked_set = blocked_set & ~*set; */
_GL_FUNCDECL_SYS (sigprocmask, int,
                  (int operation, const sigset_t *set, sigset_t *old_set));
# endif
_GL_CXXALIAS_SYS (sigprocmask, int,
                  (int operation, const sigset_t *set, sigset_t *old_set));
_GL_CXXALIASWARN (sigprocmask);

/* Install the handler FUNC for signal SIG, and return the previous
   handler.  */
# ifdef __cplusplus
extern "C" {
# endif
# if !GNULIB_defined_function_taking_int_returning_void_t
typedef void (*_gl_function_taking_int_returning_void_t) (int);
#  define GNULIB_defined_function_taking_int_returning_void_t 1
# endif
# ifdef __cplusplus
}
# endif
# if !@HAVE_POSIX_SIGNALBLOCKING@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define signal rpl_signal
#  endif
_GL_FUNCDECL_RPL (signal, _gl_function_taking_int_returning_void_t,
                  (int sig, _gl_function_taking_int_returning_void_t func));
_GL_CXXALIAS_RPL (signal, _gl_function_taking_int_returning_void_t,
                  (int sig, _gl_function_taking_int_returning_void_t func));
# else
_GL_CXXALIAS_SYS (signal, _gl_function_taking_int_returning_void_t,
                  (int sig, _gl_function_taking_int_returning_void_t func));
# endif
_GL_CXXALIASWARN (signal);

# if !@HAVE_POSIX_SIGNALBLOCKING@ && GNULIB_defined_SIGPIPE
/* Raise signal SIGPIPE.  */
_GL_EXTERN_C int _gl_raise_SIGPIPE (void);
# endif

#elif defined GNULIB_POSIXCHECK
# undef sigaddset
# if HAVE_RAW_DECL_SIGADDSET
_GL_WARN_ON_USE (sigaddset, "sigaddset is unportable - "
                 "use the gnulib module sigprocmask for portability");
# endif
# undef sigdelset
# if HAVE_RAW_DECL_SIGDELSET
_GL_WARN_ON_USE (sigdelset, "sigdelset is unportable - "
                 "use the gnulib module sigprocmask for portability");
# endif
# undef sigemptyset
# if HAVE_RAW_DECL_SIGEMPTYSET
_GL_WARN_ON_USE (sigemptyset, "sigemptyset is unportable - "
                 "use the gnulib module sigprocmask for portability");
# endif
# undef sigfillset
# if HAVE_RAW_DECL_SIGFILLSET
_GL_WARN_ON_USE (sigfillset, "sigfillset is unportable - "
                 "use the gnulib module sigprocmask for portability");
# endif
# undef sigismember
# if HAVE_RAW_DECL_SIGISMEMBER
_GL_WARN_ON_USE (sigismember, "sigismember is unportable - "
                 "use the gnulib module sigprocmask for portability");
# endif
# undef sigpending
# if HAVE_RAW_DECL_SIGPENDING
_GL_WARN_ON_USE (sigpending, "sigpending is unportable - "
                 "use the gnulib module sigprocmask for portability");
# endif
# undef sigprocmask
# if HAVE_RAW_DECL_SIGPROCMASK
_GL_WARN_ON_USE (sigprocmask, "sigprocmask is unportable - "
                 "use the gnulib module sigprocmask for portability");
# endif
#endif /* @GNULIB_SIGPROCMASK@ */


#if @GNULIB_SIGACTION@
# if !@HAVE_SIGACTION@

#  if !@HAVE_SIGINFO_T@

#   if !GNULIB_defined_siginfo_types

/* Present to allow compilation, but unsupported by gnulib.  */
union sigval
{
  int sival_int;
  void *sival_ptr;
};

/* Present to allow compilation, but unsupported by gnulib.  */
struct siginfo_t
{
  int si_signo;
  int si_code;
  int si_errno;
  pid_t si_pid;
  uid_t si_uid;
  void *si_addr;
  int si_status;
  long si_band;
  union sigval si_value;
};
typedef struct siginfo_t siginfo_t;

#    define GNULIB_defined_siginfo_types 1
#   endif

#  endif /* !@HAVE_SIGINFO_T@ */

/* We assume that platforms which lack the sigaction() function also lack
   the 'struct sigaction' type, and vice versa.  */

#  if !GNULIB_defined_struct_sigaction

struct sigaction
{
  union
  {
    void (*_sa_handler) (int);
    /* Present to allow compilation, but unsupported by gnulib.  POSIX
       says that implementations may, but not must, make sa_sigaction
       overlap with sa_handler, but we know of no implementation where
       they do not overlap.  */
    void (*_sa_sigaction) (int, siginfo_t *, void *);
  } _sa_func;
  sigset_t sa_mask;
  /* Not all POSIX flags are supported.  */
  int sa_flags;
};
#   define sa_handler _sa_func._sa_handler
#   define sa_sigaction _sa_func._sa_sigaction
/* Unsupported flags are not present.  */
#   define SA_RESETHAND 1
#   define SA_NODEFER 2
#   define SA_RESTART 4

#   define GNULIB_defined_struct_sigaction 1
#  endif

_GL_FUNCDECL_SYS (sigaction, int, (int, const struct sigaction *restrict,
                                   struct sigaction *restrict));

# elif !@HAVE_STRUCT_SIGACTION_SA_SIGACTION@

#  define sa_sigaction sa_handler

# endif /* !@HAVE_SIGACTION@, !@HAVE_STRUCT_SIGACTION_SA_SIGACTION@ */

_GL_CXXALIAS_SYS (sigaction, int, (int, const struct sigaction *restrict,
                                   struct sigaction *restrict));
_GL_CXXALIASWARN (sigaction);

#elif defined GNULIB_POSIXCHECK
# undef sigaction
# if HAVE_RAW_DECL_SIGACTION
_GL_WARN_ON_USE (sigaction, "sigaction is unportable - "
                 "use the gnulib module sigaction for portability");
# endif
#endif

/* Some systems don't have SA_NODEFER.  */
#ifndef SA_NODEFER
# define SA_NODEFER 0
#endif


#endif /* _@GUARD_PREFIX@_SIGNAL_H */
#endif /* _@GUARD_PREFIX@_SIGNAL_H */
#endif
�������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/unistd--.h������������������������������������������������������������������������0000644�0000000�0000000�00000001743�12655624572�013442� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Like unistd.h, but redefine some names to avoid glitches.

   Copyright (C) 2005, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert.  */

#include <unistd.h>
#include "unistd-safer.h"

#undef dup
#define dup dup_safer

#undef pipe
#define pipe pipe_safer

#if GNULIB_PIPE2_SAFER
# undef pipe2
# define pipe2 pipe2_safer
#endif
�����������������������������CSSC-1.4.1/gl/lib/progname.h������������������������������������������������������������������������0000644�0000000�0000000�00000003737�12655624571�013616� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Program name management.
   Copyright (C) 2001-2004, 2006, 2009-2016 Free Software Foundation, Inc.
   Written by Bruno Haible <bruno@clisp.org>, 2001.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef _PROGNAME_H
#define _PROGNAME_H

/* Programs using this file should do the following in main():
     set_program_name (argv[0]);
 */


#ifdef __cplusplus
extern "C" {
#endif


/* String containing name the program is called with.  */
extern const char *program_name;

/* Set program_name, based on argv[0].
   argv0 must be a string allocated with indefinite extent, and must not be
   modified after this call.  */
extern void set_program_name (const char *argv0);

#if ENABLE_RELOCATABLE

/* Set program_name, based on argv[0], and original installation prefix and
   directory, for relocatability.  */
extern void set_program_name_and_installdir (const char *argv0,
                                             const char *orig_installprefix,
                                             const char *orig_installdir);
#undef set_program_name
#define set_program_name(ARG0) \
  set_program_name_and_installdir (ARG0, INSTALLPREFIX, INSTALLDIR)

/* Return the full pathname of the current executable, based on the earlier
   call to set_program_name_and_installdir.  Return NULL if unknown.  */
extern char *get_full_program_name (void);

#endif


#ifdef __cplusplus
}
#endif


#endif /* _PROGNAME_H */
���������������������������������CSSC-1.4.1/gl/lib/fd-hook.h�������������������������������������������������������������������������0000644�0000000�0000000�00000011351�12655624571�013324� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Hook for making making file descriptor functions close(), ioctl() extensible.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published
   by the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */


#ifndef FD_HOOK_H
#define FD_HOOK_H

#ifdef __cplusplus
extern "C" {
#endif


/* Currently, this entire code is only needed for the handling of sockets
   on native Windows platforms.  */
#if WINDOWS_SOCKETS


/* Type of function that closes FD.  */
typedef int (*gl_close_fn) (int fd);

/* Type of function that applies a control request to FD.  */
typedef int (*gl_ioctl_fn) (int fd, int request, void *arg);

/* An element of the list of file descriptor hooks.
   In CLOS (Common Lisp Object System) speak, it consists of an "around"
   method for the close() function and an "around" method for the ioctl()
   function.
   The fields of this structure are considered private.  */
struct fd_hook
{
  /* Doubly linked list.  */
  struct fd_hook *private_next;
  struct fd_hook *private_prev;
  /* Function that treats the types of FD that it knows about and calls
     execute_close_hooks (REMAINING_LIST, PRIMARY, FD) as a fallback.  */
  int (*private_close_fn) (const struct fd_hook *remaining_list,
                           gl_close_fn primary,
                           int fd);
  /* Function that treats the types of FD that it knows about and calls
     execute_ioctl_hooks (REMAINING_LIST, PRIMARY, FD, REQUEST, ARG) as a
     fallback.  */
  int (*private_ioctl_fn) (const struct fd_hook *remaining_list,
                           gl_ioctl_fn primary,
                           int fd, int request, void *arg);
};

/* This type of function closes FD, applying special knowledge for the FD
   types it knows about, and calls
   execute_close_hooks (REMAINING_LIST, PRIMARY, FD)
   for the other FD types.
   In CLOS speak, REMAINING_LIST is the remaining list of "around" methods,
   and PRIMARY is the "primary" method for close().  */
typedef int (*close_hook_fn) (const struct fd_hook *remaining_list,
                              gl_close_fn primary,
                              int fd);

/* Execute the close hooks in REMAINING_LIST, with PRIMARY as "primary" method.
   Return 0 or -1, like close() would do.  */
extern int execute_close_hooks (const struct fd_hook *remaining_list,
                                gl_close_fn primary,
                                int fd);

/* Execute all close hooks, with PRIMARY as "primary" method.
   Return 0 or -1, like close() would do.  */
extern int execute_all_close_hooks (gl_close_fn primary, int fd);

/* This type of function applies a control request to FD, applying special
   knowledge for the FD types it knows about, and calls
   execute_ioctl_hooks (REMAINING_LIST, PRIMARY, FD, REQUEST, ARG)
   for the other FD types.
   In CLOS speak, REMAINING_LIST is the remaining list of "around" methods,
   and PRIMARY is the "primary" method for ioctl().  */
typedef int (*ioctl_hook_fn) (const struct fd_hook *remaining_list,
                              gl_ioctl_fn primary,
                              int fd, int request, void *arg);

/* Execute the ioctl hooks in REMAINING_LIST, with PRIMARY as "primary" method.
   Return 0 or -1, like ioctl() would do.  */
extern int execute_ioctl_hooks (const struct fd_hook *remaining_list,
                                gl_ioctl_fn primary,
                                int fd, int request, void *arg);

/* Execute all ioctl hooks, with PRIMARY as "primary" method.
   Return 0 or -1, like ioctl() would do.  */
extern int execute_all_ioctl_hooks (gl_ioctl_fn primary,
                                    int fd, int request, void *arg);

/* Add a function pair to the list of file descriptor hooks.
   CLOSE_HOOK and IOCTL_HOOK may be NULL, indicating no change.
   The LINK variable points to a piece of memory which is guaranteed to be
   accessible until the corresponding call to unregister_fd_hook.  */
extern void register_fd_hook (close_hook_fn close_hook, ioctl_hook_fn ioctl_hook,
                              struct fd_hook *link);

/* Removes a hook from the list of file descriptor hooks.  */
extern void unregister_fd_hook (struct fd_hook *link);


#endif


#ifdef __cplusplus
}
#endif

#endif /* FD_HOOK_H */
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/lseek.c���������������������������������������������������������������������������0000644�0000000�0000000�00000003433�12655624571�013075� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* An lseek() function that detects pipes.
   Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along
   with this program; if not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <unistd.h>

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* Windows platforms.  */
/* Get GetFileType.  */
# include <windows.h>
/* Get _get_osfhandle.  */
# include "msvc-nothrow.h"
#else
# include <sys/stat.h>
#endif
#include <errno.h>

#undef lseek

off_t
rpl_lseek (int fd, off_t offset, int whence)
{
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
  /* mingw lseek mistakenly succeeds on pipes, sockets, and terminals.  */
  HANDLE h = (HANDLE) _get_osfhandle (fd);
  if (h == INVALID_HANDLE_VALUE)
    {
      errno = EBADF;
      return -1;
    }
  if (GetFileType (h) != FILE_TYPE_DISK)
    {
      errno = ESPIPE;
      return -1;
    }
#else
  /* BeOS lseek mistakenly succeeds on pipes...  */
  struct stat statbuf;
  if (fstat (fd, &statbuf) < 0)
    return -1;
  if (!S_ISREG (statbuf.st_mode))
    {
      errno = ESPIPE;
      return -1;
    }
#endif
#if _GL_WINDOWS_64_BIT_OFF_T
  return _lseeki64 (fd, offset, whence);
#else
  return lseek (fd, offset, whence);
#endif
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/stdio.in.h������������������������������������������������������������������������0000644�0000000�0000000�00000142562�12655624571�013535� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A GNU-like <stdio.h>.

   Copyright (C) 2004, 2007-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#if defined __need_FILE || defined __need___FILE || defined _GL_ALREADY_INCLUDING_STDIO_H
/* Special invocation convention:
   - Inside glibc header files.
   - On OSF/1 5.1 we have a sequence of nested includes
     <stdio.h> -> <getopt.h> -> <ctype.h> -> <sys/localedef.h> ->
     <sys/lc_core.h> -> <nl_types.h> -> <mesg.h> -> <stdio.h>.
     In this situation, the functions are not yet declared, therefore we cannot
     provide the C++ aliases.  */

#@INCLUDE_NEXT@ @NEXT_STDIO_H@

#else
/* Normal invocation convention.  */

#ifndef _@GUARD_PREFIX@_STDIO_H

#define _GL_ALREADY_INCLUDING_STDIO_H

/* The include_next requires a split double-inclusion guard.  */
#@INCLUDE_NEXT@ @NEXT_STDIO_H@

#undef _GL_ALREADY_INCLUDING_STDIO_H

#ifndef _@GUARD_PREFIX@_STDIO_H
#define _@GUARD_PREFIX@_STDIO_H

/* Get va_list.  Needed on many systems, including glibc 2.8.  */
#include <stdarg.h>

#include <stddef.h>

/* Get off_t and ssize_t.  Needed on many systems, including glibc 2.8
   and eglibc 2.11.2.
   May also define off_t to a 64-bit type on native Windows.  */
#include <sys/types.h>

/* The __attribute__ feature is available in gcc versions 2.5 and later.
   The __-protected variants of the attributes 'format' and 'printf' are
   accepted by gcc versions 2.6.4 (effectively 2.7) and later.
   We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
   gnulib and libintl do '#define printf __printf__' when they override
   the 'printf' function.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
#else
# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
#endif

/* _GL_ATTRIBUTE_FORMAT_PRINTF
   indicates to GCC that the function takes a format string and arguments,
   where the format string directives are the ones standardized by ISO C99
   and POSIX.  */
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
# define _GL_ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \
   _GL_ATTRIBUTE_FORMAT ((__gnu_printf__, formatstring_parameter, first_argument))
#else
# define _GL_ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \
   _GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument))
#endif

/* _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM is like _GL_ATTRIBUTE_FORMAT_PRINTF,
   except that it indicates to GCC that the supported format string directives
   are the ones of the system printf(), rather than the ones standardized by
   ISO C99 and POSIX.  */
#if GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU
# define _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM(formatstring_parameter, first_argument) \
  _GL_ATTRIBUTE_FORMAT_PRINTF (formatstring_parameter, first_argument)
#else
# define _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM(formatstring_parameter, first_argument) \
  _GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument))
#endif

/* _GL_ATTRIBUTE_FORMAT_SCANF
   indicates to GCC that the function takes a format string and arguments,
   where the format string directives are the ones standardized by ISO C99
   and POSIX.  */
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
# define _GL_ATTRIBUTE_FORMAT_SCANF(formatstring_parameter, first_argument) \
   _GL_ATTRIBUTE_FORMAT ((__gnu_scanf__, formatstring_parameter, first_argument))
#else
# define _GL_ATTRIBUTE_FORMAT_SCANF(formatstring_parameter, first_argument) \
   _GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument))
#endif

/* _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM is like _GL_ATTRIBUTE_FORMAT_SCANF,
   except that it indicates to GCC that the supported format string directives
   are the ones of the system scanf(), rather than the ones standardized by
   ISO C99 and POSIX.  */
#define _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM(formatstring_parameter, first_argument) \
  _GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument))

/* Solaris 10 declares renameat in <unistd.h>, not in <stdio.h>.  */
/* But in any case avoid namespace pollution on glibc systems.  */
#if (@GNULIB_RENAMEAT@ || defined GNULIB_POSIXCHECK) && defined __sun \
    && ! defined __GLIBC__
# include <unistd.h>
#endif


/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */

/* Macros for stringification.  */
#define _GL_STDIO_STRINGIZE(token) #token
#define _GL_STDIO_MACROEXPAND_AND_STRINGIZE(token) _GL_STDIO_STRINGIZE(token)

/* When also using extern inline, suppress the use of static inline in
   standard headers of problematic Apple configurations, as Libc at
   least through Libc-825.26 (2013-04-09) mishandles it; see, e.g.,
   <http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>.
   Perhaps Apple will fix this some day.  */
#if (defined _GL_EXTERN_INLINE_IN_USE && defined __APPLE__ \
     && defined __GNUC__ && defined __STDC__)
# undef putc_unlocked
#endif

#if @GNULIB_DPRINTF@
# if @REPLACE_DPRINTF@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define dprintf rpl_dprintf
#  endif
_GL_FUNCDECL_RPL (dprintf, int, (int fd, const char *format, ...)
                                _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
                                _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (dprintf, int, (int fd, const char *format, ...));
# else
#  if !@HAVE_DPRINTF@
_GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *format, ...)
                                _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
                                _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *format, ...));
# endif
_GL_CXXALIASWARN (dprintf);
#elif defined GNULIB_POSIXCHECK
# undef dprintf
# if HAVE_RAW_DECL_DPRINTF
_GL_WARN_ON_USE (dprintf, "dprintf is unportable - "
                 "use gnulib module dprintf for portability");
# endif
#endif

#if @GNULIB_FCLOSE@
/* Close STREAM and its underlying file descriptor.  */
# if @REPLACE_FCLOSE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define fclose rpl_fclose
#  endif
_GL_FUNCDECL_RPL (fclose, int, (FILE *stream) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (fclose, int, (FILE *stream));
# else
_GL_CXXALIAS_SYS (fclose, int, (FILE *stream));
# endif
_GL_CXXALIASWARN (fclose);
#elif defined GNULIB_POSIXCHECK
# undef fclose
/* Assume fclose is always declared.  */
_GL_WARN_ON_USE (fclose, "fclose is not always POSIX compliant - "
                 "use gnulib module fclose for portable POSIX compliance");
#endif

#if @GNULIB_FDOPEN@
# if @REPLACE_FDOPEN@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fdopen
#   define fdopen rpl_fdopen
#  endif
_GL_FUNCDECL_RPL (fdopen, FILE *, (int fd, const char *mode)
                                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (fdopen, FILE *, (int fd, const char *mode));
# else
_GL_CXXALIAS_SYS (fdopen, FILE *, (int fd, const char *mode));
# endif
_GL_CXXALIASWARN (fdopen);
#elif defined GNULIB_POSIXCHECK
# undef fdopen
/* Assume fdopen is always declared.  */
_GL_WARN_ON_USE (fdopen, "fdopen on native Windows platforms is not POSIX compliant - "
                 "use gnulib module fdopen for portability");
#endif

#if @GNULIB_FFLUSH@
/* Flush all pending data on STREAM according to POSIX rules.  Both
   output and seekable input streams are supported.
   Note! LOSS OF DATA can occur if fflush is applied on an input stream
   that is _not_seekable_ or on an update stream that is _not_seekable_
   and in which the most recent operation was input.  Seekability can
   be tested with lseek(fileno(fp),0,SEEK_CUR).  */
# if @REPLACE_FFLUSH@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define fflush rpl_fflush
#  endif
_GL_FUNCDECL_RPL (fflush, int, (FILE *gl_stream));
_GL_CXXALIAS_RPL (fflush, int, (FILE *gl_stream));
# else
_GL_CXXALIAS_SYS (fflush, int, (FILE *gl_stream));
# endif
_GL_CXXALIASWARN (fflush);
#elif defined GNULIB_POSIXCHECK
# undef fflush
/* Assume fflush is always declared.  */
_GL_WARN_ON_USE (fflush, "fflush is not always POSIX compliant - "
                 "use gnulib module fflush for portable POSIX compliance");
#endif

#if @GNULIB_FGETC@
# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fgetc
#   define fgetc rpl_fgetc
#  endif
_GL_FUNCDECL_RPL (fgetc, int, (FILE *stream) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (fgetc, int, (FILE *stream));
# else
_GL_CXXALIAS_SYS (fgetc, int, (FILE *stream));
# endif
_GL_CXXALIASWARN (fgetc);
#endif

#if @GNULIB_FGETS@
# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fgets
#   define fgets rpl_fgets
#  endif
_GL_FUNCDECL_RPL (fgets, char *, (char *s, int n, FILE *stream)
                                 _GL_ARG_NONNULL ((1, 3)));
_GL_CXXALIAS_RPL (fgets, char *, (char *s, int n, FILE *stream));
# else
_GL_CXXALIAS_SYS (fgets, char *, (char *s, int n, FILE *stream));
# endif
_GL_CXXALIASWARN (fgets);
#endif

#if @GNULIB_FOPEN@
# if @REPLACE_FOPEN@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fopen
#   define fopen rpl_fopen
#  endif
_GL_FUNCDECL_RPL (fopen, FILE *, (const char *filename, const char *mode)
                                 _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (fopen, FILE *, (const char *filename, const char *mode));
# else
_GL_CXXALIAS_SYS (fopen, FILE *, (const char *filename, const char *mode));
# endif
_GL_CXXALIASWARN (fopen);
#elif defined GNULIB_POSIXCHECK
# undef fopen
/* Assume fopen is always declared.  */
_GL_WARN_ON_USE (fopen, "fopen on native Windows platforms is not POSIX compliant - "
                 "use gnulib module fopen for portability");
#endif

#if @GNULIB_FPRINTF_POSIX@ || @GNULIB_FPRINTF@
# if (@GNULIB_FPRINTF_POSIX@ && @REPLACE_FPRINTF@) \
     || (@GNULIB_FPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@))
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define fprintf rpl_fprintf
#  endif
#  define GNULIB_overrides_fprintf 1
#  if @GNULIB_FPRINTF_POSIX@ || @GNULIB_VFPRINTF_POSIX@
_GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...)
                                _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
                                _GL_ARG_NONNULL ((1, 2)));
#  else
_GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...)
                                _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (2, 3)
                                _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_RPL (fprintf, int, (FILE *fp, const char *format, ...));
# else
_GL_CXXALIAS_SYS (fprintf, int, (FILE *fp, const char *format, ...));
# endif
_GL_CXXALIASWARN (fprintf);
#endif
#if !@GNULIB_FPRINTF_POSIX@ && defined GNULIB_POSIXCHECK
# if !GNULIB_overrides_fprintf
#  undef fprintf
# endif
/* Assume fprintf is always declared.  */
_GL_WARN_ON_USE (fprintf, "fprintf is not always POSIX compliant - "
                 "use gnulib module fprintf-posix for portable "
                 "POSIX compliance");
#endif

#if @GNULIB_FPURGE@
/* Discard all pending buffered I/O data on STREAM.
   STREAM must not be wide-character oriented.
   When discarding pending output, the file position is set back to where it
   was before the write calls.  When discarding pending input, the file
   position is advanced to match the end of the previously read input.
   Return 0 if successful.  Upon error, return -1 and set errno.  */
# if @REPLACE_FPURGE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define fpurge rpl_fpurge
#  endif
_GL_FUNCDECL_RPL (fpurge, int, (FILE *gl_stream) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (fpurge, int, (FILE *gl_stream));
# else
#  if !@HAVE_DECL_FPURGE@
_GL_FUNCDECL_SYS (fpurge, int, (FILE *gl_stream) _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (fpurge, int, (FILE *gl_stream));
# endif
_GL_CXXALIASWARN (fpurge);
#elif defined GNULIB_POSIXCHECK
# undef fpurge
# if HAVE_RAW_DECL_FPURGE
_GL_WARN_ON_USE (fpurge, "fpurge is not always present - "
                 "use gnulib module fpurge for portability");
# endif
#endif

#if @GNULIB_FPUTC@
# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fputc
#   define fputc rpl_fputc
#  endif
_GL_FUNCDECL_RPL (fputc, int, (int c, FILE *stream) _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (fputc, int, (int c, FILE *stream));
# else
_GL_CXXALIAS_SYS (fputc, int, (int c, FILE *stream));
# endif
_GL_CXXALIASWARN (fputc);
#endif

#if @GNULIB_FPUTS@
# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fputs
#   define fputs rpl_fputs
#  endif
_GL_FUNCDECL_RPL (fputs, int, (const char *string, FILE *stream)
                              _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (fputs, int, (const char *string, FILE *stream));
# else
_GL_CXXALIAS_SYS (fputs, int, (const char *string, FILE *stream));
# endif
_GL_CXXALIASWARN (fputs);
#endif

#if @GNULIB_FREAD@
# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fread
#   define fread rpl_fread
#  endif
_GL_FUNCDECL_RPL (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream)
                                 _GL_ARG_NONNULL ((4)));
_GL_CXXALIAS_RPL (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream));
# else
_GL_CXXALIAS_SYS (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream));
# endif
_GL_CXXALIASWARN (fread);
#endif

#if @GNULIB_FREOPEN@
# if @REPLACE_FREOPEN@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef freopen
#   define freopen rpl_freopen
#  endif
_GL_FUNCDECL_RPL (freopen, FILE *,
                  (const char *filename, const char *mode, FILE *stream)
                  _GL_ARG_NONNULL ((2, 3)));
_GL_CXXALIAS_RPL (freopen, FILE *,
                  (const char *filename, const char *mode, FILE *stream));
# else
_GL_CXXALIAS_SYS (freopen, FILE *,
                  (const char *filename, const char *mode, FILE *stream));
# endif
_GL_CXXALIASWARN (freopen);
#elif defined GNULIB_POSIXCHECK
# undef freopen
/* Assume freopen is always declared.  */
_GL_WARN_ON_USE (freopen,
                 "freopen on native Windows platforms is not POSIX compliant - "
                 "use gnulib module freopen for portability");
#endif

#if @GNULIB_FSCANF@
# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fscanf
#   define fscanf rpl_fscanf
#  endif
_GL_FUNCDECL_RPL (fscanf, int, (FILE *stream, const char *format, ...)
                               _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (2, 3)
                               _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (fscanf, int, (FILE *stream, const char *format, ...));
# else
_GL_CXXALIAS_SYS (fscanf, int, (FILE *stream, const char *format, ...));
# endif
_GL_CXXALIASWARN (fscanf);
#endif


/* Set up the following warnings, based on which modules are in use.
   GNU Coding Standards discourage the use of fseek, since it imposes
   an arbitrary limitation on some 32-bit hosts.  Remember that the
   fseek module depends on the fseeko module, so we only have three
   cases to consider:

   1. The developer is not using either module.  Issue a warning under
   GNULIB_POSIXCHECK for both functions, to remind them that both
   functions have bugs on some systems.  _GL_NO_LARGE_FILES has no
   impact on this warning.

   2. The developer is using both modules.  They may be unaware of the
   arbitrary limitations of fseek, so issue a warning under
   GNULIB_POSIXCHECK.  On the other hand, they may be using both
   modules intentionally, so the developer can define
   _GL_NO_LARGE_FILES in the compilation units where the use of fseek
   is safe, to silence the warning.

   3. The developer is using the fseeko module, but not fseek.  Gnulib
   guarantees that fseek will still work around platform bugs in that
   case, but we presume that the developer is aware of the pitfalls of
   fseek and was trying to avoid it, so issue a warning even when
   GNULIB_POSIXCHECK is undefined.  Again, _GL_NO_LARGE_FILES can be
   defined to silence the warning in particular compilation units.
   In C++ compilations with GNULIB_NAMESPACE, in order to avoid that
   fseek gets defined as a macro, it is recommended that the developer
   uses the fseek module, even if he is not calling the fseek function.

   Most gnulib clients that perform stream operations should fall into
   category 3.  */

#if @GNULIB_FSEEK@
# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES
#  define _GL_FSEEK_WARN /* Category 2, above.  */
#  undef fseek
# endif
# if @REPLACE_FSEEK@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fseek
#   define fseek rpl_fseek
#  endif
_GL_FUNCDECL_RPL (fseek, int, (FILE *fp, long offset, int whence)
                              _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (fseek, int, (FILE *fp, long offset, int whence));
# else
_GL_CXXALIAS_SYS (fseek, int, (FILE *fp, long offset, int whence));
# endif
_GL_CXXALIASWARN (fseek);
#endif

#if @GNULIB_FSEEKO@
# if !@GNULIB_FSEEK@ && !defined _GL_NO_LARGE_FILES
#  define _GL_FSEEK_WARN /* Category 3, above.  */
#  undef fseek
# endif
# if @REPLACE_FSEEKO@
/* Provide an fseeko function that is aware of a preceding fflush(), and which
   detects pipes.  */
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fseeko
#   define fseeko rpl_fseeko
#  endif
_GL_FUNCDECL_RPL (fseeko, int, (FILE *fp, off_t offset, int whence)
                               _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (fseeko, int, (FILE *fp, off_t offset, int whence));
# else
#  if ! @HAVE_DECL_FSEEKO@
_GL_FUNCDECL_SYS (fseeko, int, (FILE *fp, off_t offset, int whence)
                               _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (fseeko, int, (FILE *fp, off_t offset, int whence));
# endif
_GL_CXXALIASWARN (fseeko);
#elif defined GNULIB_POSIXCHECK
# define _GL_FSEEK_WARN /* Category 1, above.  */
# undef fseek
# undef fseeko
# if HAVE_RAW_DECL_FSEEKO
_GL_WARN_ON_USE (fseeko, "fseeko is unportable - "
                 "use gnulib module fseeko for portability");
# endif
#endif

#ifdef _GL_FSEEK_WARN
# undef _GL_FSEEK_WARN
/* Here, either fseek is undefined (but C89 guarantees that it is
   declared), or it is defined as rpl_fseek (declared above).  */
_GL_WARN_ON_USE (fseek, "fseek cannot handle files larger than 4 GB "
                 "on 32-bit platforms - "
                 "use fseeko function for handling of large files");
#endif


/* ftell, ftello.  See the comments on fseek/fseeko.  */

#if @GNULIB_FTELL@
# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES
#  define _GL_FTELL_WARN /* Category 2, above.  */
#  undef ftell
# endif
# if @REPLACE_FTELL@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef ftell
#   define ftell rpl_ftell
#  endif
_GL_FUNCDECL_RPL (ftell, long, (FILE *fp) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (ftell, long, (FILE *fp));
# else
_GL_CXXALIAS_SYS (ftell, long, (FILE *fp));
# endif
_GL_CXXALIASWARN (ftell);
#endif

#if @GNULIB_FTELLO@
# if !@GNULIB_FTELL@ && !defined _GL_NO_LARGE_FILES
#  define _GL_FTELL_WARN /* Category 3, above.  */
#  undef ftell
# endif
# if @REPLACE_FTELLO@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef ftello
#   define ftello rpl_ftello
#  endif
_GL_FUNCDECL_RPL (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (ftello, off_t, (FILE *fp));
# else
#  if ! @HAVE_DECL_FTELLO@
_GL_FUNCDECL_SYS (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (ftello, off_t, (FILE *fp));
# endif
_GL_CXXALIASWARN (ftello);
#elif defined GNULIB_POSIXCHECK
# define _GL_FTELL_WARN /* Category 1, above.  */
# undef ftell
# undef ftello
# if HAVE_RAW_DECL_FTELLO
_GL_WARN_ON_USE (ftello, "ftello is unportable - "
                 "use gnulib module ftello for portability");
# endif
#endif

#ifdef _GL_FTELL_WARN
# undef _GL_FTELL_WARN
/* Here, either ftell is undefined (but C89 guarantees that it is
   declared), or it is defined as rpl_ftell (declared above).  */
_GL_WARN_ON_USE (ftell, "ftell cannot handle files larger than 4 GB "
                 "on 32-bit platforms - "
                 "use ftello function for handling of large files");
#endif


#if @GNULIB_FWRITE@
# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fwrite
#   define fwrite rpl_fwrite
#  endif
_GL_FUNCDECL_RPL (fwrite, size_t,
                  (const void *ptr, size_t s, size_t n, FILE *stream)
                  _GL_ARG_NONNULL ((1, 4)));
_GL_CXXALIAS_RPL (fwrite, size_t,
                  (const void *ptr, size_t s, size_t n, FILE *stream));
# else
_GL_CXXALIAS_SYS (fwrite, size_t,
                  (const void *ptr, size_t s, size_t n, FILE *stream));

/* Work around bug 11959 when fortifying glibc 2.4 through 2.15
   <http://sources.redhat.com/bugzilla/show_bug.cgi?id=11959>,
   which sometimes causes an unwanted diagnostic for fwrite calls.
   This affects only function declaration attributes under certain
   versions of gcc and clang, and is not needed for C++.  */
#  if (0 < __USE_FORTIFY_LEVEL                                          \
       && __GLIBC__ == 2 && 4 <= __GLIBC_MINOR__ && __GLIBC_MINOR__ <= 15 \
       && 3 < __GNUC__ + (4 <= __GNUC_MINOR__)                          \
       && !defined __cplusplus)
#   undef fwrite
#   undef fwrite_unlocked
extern size_t __REDIRECT (rpl_fwrite,
                          (const void *__restrict, size_t, size_t,
                           FILE *__restrict),
                          fwrite);
extern size_t __REDIRECT (rpl_fwrite_unlocked,
                          (const void *__restrict, size_t, size_t,
                           FILE *__restrict),
                          fwrite_unlocked);
#   define fwrite rpl_fwrite
#   define fwrite_unlocked rpl_fwrite_unlocked
#  endif
# endif
_GL_CXXALIASWARN (fwrite);
#endif

#if @GNULIB_GETC@
# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef getc
#   define getc rpl_fgetc
#  endif
_GL_FUNCDECL_RPL (fgetc, int, (FILE *stream) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL_1 (getc, rpl_fgetc, int, (FILE *stream));
# else
_GL_CXXALIAS_SYS (getc, int, (FILE *stream));
# endif
_GL_CXXALIASWARN (getc);
#endif

#if @GNULIB_GETCHAR@
# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef getchar
#   define getchar rpl_getchar
#  endif
_GL_FUNCDECL_RPL (getchar, int, (void));
_GL_CXXALIAS_RPL (getchar, int, (void));
# else
_GL_CXXALIAS_SYS (getchar, int, (void));
# endif
_GL_CXXALIASWARN (getchar);
#endif

#if @GNULIB_GETDELIM@
/* Read input, up to (and including) the next occurrence of DELIMITER, from
   STREAM, store it in *LINEPTR (and NUL-terminate it).
   *LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
   bytes of space.  It is realloc'd as necessary.
   Return the number of bytes read and stored at *LINEPTR (not including the
   NUL terminator), or -1 on error or EOF.  */
# if @REPLACE_GETDELIM@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef getdelim
#   define getdelim rpl_getdelim
#  endif
_GL_FUNCDECL_RPL (getdelim, ssize_t,
                  (char **lineptr, size_t *linesize, int delimiter,
                   FILE *stream)
                  _GL_ARG_NONNULL ((1, 2, 4)));
_GL_CXXALIAS_RPL (getdelim, ssize_t,
                  (char **lineptr, size_t *linesize, int delimiter,
                   FILE *stream));
# else
#  if !@HAVE_DECL_GETDELIM@
_GL_FUNCDECL_SYS (getdelim, ssize_t,
                  (char **lineptr, size_t *linesize, int delimiter,
                   FILE *stream)
                  _GL_ARG_NONNULL ((1, 2, 4)));
#  endif
_GL_CXXALIAS_SYS (getdelim, ssize_t,
                  (char **lineptr, size_t *linesize, int delimiter,
                   FILE *stream));
# endif
_GL_CXXALIASWARN (getdelim);
#elif defined GNULIB_POSIXCHECK
# undef getdelim
# if HAVE_RAW_DECL_GETDELIM
_GL_WARN_ON_USE (getdelim, "getdelim is unportable - "
                 "use gnulib module getdelim for portability");
# endif
#endif

#if @GNULIB_GETLINE@
/* Read a line, up to (and including) the next newline, from STREAM, store it
   in *LINEPTR (and NUL-terminate it).
   *LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
   bytes of space.  It is realloc'd as necessary.
   Return the number of bytes read and stored at *LINEPTR (not including the
   NUL terminator), or -1 on error or EOF.  */
# if @REPLACE_GETLINE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef getline
#   define getline rpl_getline
#  endif
_GL_FUNCDECL_RPL (getline, ssize_t,
                  (char **lineptr, size_t *linesize, FILE *stream)
                  _GL_ARG_NONNULL ((1, 2, 3)));
_GL_CXXALIAS_RPL (getline, ssize_t,
                  (char **lineptr, size_t *linesize, FILE *stream));
# else
#  if !@HAVE_DECL_GETLINE@
_GL_FUNCDECL_SYS (getline, ssize_t,
                  (char **lineptr, size_t *linesize, FILE *stream)
                  _GL_ARG_NONNULL ((1, 2, 3)));
#  endif
_GL_CXXALIAS_SYS (getline, ssize_t,
                  (char **lineptr, size_t *linesize, FILE *stream));
# endif
# if @HAVE_DECL_GETLINE@
_GL_CXXALIASWARN (getline);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getline
# if HAVE_RAW_DECL_GETLINE
_GL_WARN_ON_USE (getline, "getline is unportable - "
                 "use gnulib module getline for portability");
# endif
#endif

/* It is very rare that the developer ever has full control of stdin,
   so any use of gets warrants an unconditional warning; besides, C11
   removed it.  */
#undef gets
#if HAVE_RAW_DECL_GETS && !defined __cplusplus
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
#endif

#if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@
struct obstack;
/* Grow an obstack with formatted output.  Return the number of
   bytes added to OBS.  No trailing nul byte is added, and the
   object should be closed with obstack_finish before use.  Upon
   memory allocation error, call obstack_alloc_failed_handler.  Upon
   other error, return -1.  */
# if @REPLACE_OBSTACK_PRINTF@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define obstack_printf rpl_obstack_printf
#  endif
_GL_FUNCDECL_RPL (obstack_printf, int,
                  (struct obstack *obs, const char *format, ...)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (obstack_printf, int,
                  (struct obstack *obs, const char *format, ...));
# else
#  if !@HAVE_DECL_OBSTACK_PRINTF@
_GL_FUNCDECL_SYS (obstack_printf, int,
                  (struct obstack *obs, const char *format, ...)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
                  _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (obstack_printf, int,
                  (struct obstack *obs, const char *format, ...));
# endif
_GL_CXXALIASWARN (obstack_printf);
# if @REPLACE_OBSTACK_PRINTF@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define obstack_vprintf rpl_obstack_vprintf
#  endif
_GL_FUNCDECL_RPL (obstack_vprintf, int,
                  (struct obstack *obs, const char *format, va_list args)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (obstack_vprintf, int,
                  (struct obstack *obs, const char *format, va_list args));
# else
#  if !@HAVE_DECL_OBSTACK_PRINTF@
_GL_FUNCDECL_SYS (obstack_vprintf, int,
                  (struct obstack *obs, const char *format, va_list args)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
                  _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (obstack_vprintf, int,
                  (struct obstack *obs, const char *format, va_list args));
# endif
_GL_CXXALIASWARN (obstack_vprintf);
#endif

#if @GNULIB_PCLOSE@
# if !@HAVE_PCLOSE@
_GL_FUNCDECL_SYS (pclose, int, (FILE *stream) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (pclose, int, (FILE *stream));
_GL_CXXALIASWARN (pclose);
#elif defined GNULIB_POSIXCHECK
# undef pclose
# if HAVE_RAW_DECL_PCLOSE
_GL_WARN_ON_USE (pclose, "pclose is unportable - "
                 "use gnulib module pclose for more portability");
# endif
#endif

#if @GNULIB_PERROR@
/* Print a message to standard error, describing the value of ERRNO,
   (if STRING is not NULL and not empty) prefixed with STRING and ": ",
   and terminated with a newline.  */
# if @REPLACE_PERROR@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define perror rpl_perror
#  endif
_GL_FUNCDECL_RPL (perror, void, (const char *string));
_GL_CXXALIAS_RPL (perror, void, (const char *string));
# else
_GL_CXXALIAS_SYS (perror, void, (const char *string));
# endif
_GL_CXXALIASWARN (perror);
#elif defined GNULIB_POSIXCHECK
# undef perror
/* Assume perror is always declared.  */
_GL_WARN_ON_USE (perror, "perror is not always POSIX compliant - "
                 "use gnulib module perror for portability");
#endif

#if @GNULIB_POPEN@
# if @REPLACE_POPEN@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef popen
#   define popen rpl_popen
#  endif
_GL_FUNCDECL_RPL (popen, FILE *, (const char *cmd, const char *mode)
                                 _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (popen, FILE *, (const char *cmd, const char *mode));
# else
#  if !@HAVE_POPEN@
_GL_FUNCDECL_SYS (popen, FILE *, (const char *cmd, const char *mode)
                                 _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (popen, FILE *, (const char *cmd, const char *mode));
# endif
_GL_CXXALIASWARN (popen);
#elif defined GNULIB_POSIXCHECK
# undef popen
# if HAVE_RAW_DECL_POPEN
_GL_WARN_ON_USE (popen, "popen is buggy on some platforms - "
                 "use gnulib module popen or pipe for more portability");
# endif
#endif

#if @GNULIB_PRINTF_POSIX@ || @GNULIB_PRINTF@
# if (@GNULIB_PRINTF_POSIX@ && @REPLACE_PRINTF@) \
     || (@GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@))
#  if defined __GNUC__
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
/* Don't break __attribute__((format(printf,M,N))).  */
#    define printf __printf__
#   endif
#   if @GNULIB_PRINTF_POSIX@ || @GNULIB_VFPRINTF_POSIX@
_GL_FUNCDECL_RPL_1 (__printf__, int,
                    (const char *format, ...)
                    __asm__ (@ASM_SYMBOL_PREFIX@
                             _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf))
                    _GL_ATTRIBUTE_FORMAT_PRINTF (1, 2)
                    _GL_ARG_NONNULL ((1)));
#   else
_GL_FUNCDECL_RPL_1 (__printf__, int,
                    (const char *format, ...)
                    __asm__ (@ASM_SYMBOL_PREFIX@
                             _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf))
                    _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (1, 2)
                    _GL_ARG_NONNULL ((1)));
#   endif
_GL_CXXALIAS_RPL_1 (printf, __printf__, int, (const char *format, ...));
#  else
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    define printf rpl_printf
#   endif
_GL_FUNCDECL_RPL (printf, int,
                  (const char *format, ...)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (1, 2)
                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (printf, int, (const char *format, ...));
#  endif
#  define GNULIB_overrides_printf 1
# else
_GL_CXXALIAS_SYS (printf, int, (const char *format, ...));
# endif
_GL_CXXALIASWARN (printf);
#endif
#if !@GNULIB_PRINTF_POSIX@ && defined GNULIB_POSIXCHECK
# if !GNULIB_overrides_printf
#  undef printf
# endif
/* Assume printf is always declared.  */
_GL_WARN_ON_USE (printf, "printf is not always POSIX compliant - "
                 "use gnulib module printf-posix for portable "
                 "POSIX compliance");
#endif

#if @GNULIB_PUTC@
# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef putc
#   define putc rpl_fputc
#  endif
_GL_FUNCDECL_RPL (fputc, int, (int c, FILE *stream) _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL_1 (putc, rpl_fputc, int, (int c, FILE *stream));
# else
_GL_CXXALIAS_SYS (putc, int, (int c, FILE *stream));
# endif
_GL_CXXALIASWARN (putc);
#endif

#if @GNULIB_PUTCHAR@
# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef putchar
#   define putchar rpl_putchar
#  endif
_GL_FUNCDECL_RPL (putchar, int, (int c));
_GL_CXXALIAS_RPL (putchar, int, (int c));
# else
_GL_CXXALIAS_SYS (putchar, int, (int c));
# endif
_GL_CXXALIASWARN (putchar);
#endif

#if @GNULIB_PUTS@
# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef puts
#   define puts rpl_puts
#  endif
_GL_FUNCDECL_RPL (puts, int, (const char *string) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (puts, int, (const char *string));
# else
_GL_CXXALIAS_SYS (puts, int, (const char *string));
# endif
_GL_CXXALIASWARN (puts);
#endif

#if @GNULIB_REMOVE@
# if @REPLACE_REMOVE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef remove
#   define remove rpl_remove
#  endif
_GL_FUNCDECL_RPL (remove, int, (const char *name) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (remove, int, (const char *name));
# else
_GL_CXXALIAS_SYS (remove, int, (const char *name));
# endif
_GL_CXXALIASWARN (remove);
#elif defined GNULIB_POSIXCHECK
# undef remove
/* Assume remove is always declared.  */
_GL_WARN_ON_USE (remove, "remove cannot handle directories on some platforms - "
                 "use gnulib module remove for more portability");
#endif

#if @GNULIB_RENAME@
# if @REPLACE_RENAME@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef rename
#   define rename rpl_rename
#  endif
_GL_FUNCDECL_RPL (rename, int,
                  (const char *old_filename, const char *new_filename)
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (rename, int,
                  (const char *old_filename, const char *new_filename));
# else
_GL_CXXALIAS_SYS (rename, int,
                  (const char *old_filename, const char *new_filename));
# endif
_GL_CXXALIASWARN (rename);
#elif defined GNULIB_POSIXCHECK
# undef rename
/* Assume rename is always declared.  */
_GL_WARN_ON_USE (rename, "rename is buggy on some platforms - "
                 "use gnulib module rename for more portability");
#endif

#if @GNULIB_RENAMEAT@
# if @REPLACE_RENAMEAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef renameat
#   define renameat rpl_renameat
#  endif
_GL_FUNCDECL_RPL (renameat, int,
                  (int fd1, char const *file1, int fd2, char const *file2)
                  _GL_ARG_NONNULL ((2, 4)));
_GL_CXXALIAS_RPL (renameat, int,
                  (int fd1, char const *file1, int fd2, char const *file2));
# else
#  if !@HAVE_RENAMEAT@
_GL_FUNCDECL_SYS (renameat, int,
                  (int fd1, char const *file1, int fd2, char const *file2)
                  _GL_ARG_NONNULL ((2, 4)));
#  endif
_GL_CXXALIAS_SYS (renameat, int,
                  (int fd1, char const *file1, int fd2, char const *file2));
# endif
_GL_CXXALIASWARN (renameat);
#elif defined GNULIB_POSIXCHECK
# undef renameat
# if HAVE_RAW_DECL_RENAMEAT
_GL_WARN_ON_USE (renameat, "renameat is not portable - "
                 "use gnulib module renameat for portability");
# endif
#endif

#if @GNULIB_SCANF@
# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
#  if defined __GNUC__
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef scanf
/* Don't break __attribute__((format(scanf,M,N))).  */
#    define scanf __scanf__
#   endif
_GL_FUNCDECL_RPL_1 (__scanf__, int,
                    (const char *format, ...)
                    __asm__ (@ASM_SYMBOL_PREFIX@
                             _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_scanf))
                    _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 2)
                    _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL_1 (scanf, __scanf__, int, (const char *format, ...));
#  else
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef scanf
#    define scanf rpl_scanf
#   endif
_GL_FUNCDECL_RPL (scanf, int, (const char *format, ...)
                              _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 2)
                              _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (scanf, int, (const char *format, ...));
#  endif
# else
_GL_CXXALIAS_SYS (scanf, int, (const char *format, ...));
# endif
_GL_CXXALIASWARN (scanf);
#endif

#if @GNULIB_SNPRINTF@
# if @REPLACE_SNPRINTF@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define snprintf rpl_snprintf
#  endif
_GL_FUNCDECL_RPL (snprintf, int,
                  (char *str, size_t size, const char *format, ...)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (3, 4)
                  _GL_ARG_NONNULL ((3)));
_GL_CXXALIAS_RPL (snprintf, int,
                  (char *str, size_t size, const char *format, ...));
# else
#  if !@HAVE_DECL_SNPRINTF@
_GL_FUNCDECL_SYS (snprintf, int,
                  (char *str, size_t size, const char *format, ...)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (3, 4)
                  _GL_ARG_NONNULL ((3)));
#  endif
_GL_CXXALIAS_SYS (snprintf, int,
                  (char *str, size_t size, const char *format, ...));
# endif
_GL_CXXALIASWARN (snprintf);
#elif defined GNULIB_POSIXCHECK
# undef snprintf
# if HAVE_RAW_DECL_SNPRINTF
_GL_WARN_ON_USE (snprintf, "snprintf is unportable - "
                 "use gnulib module snprintf for portability");
# endif
#endif

/* Some people would argue that all sprintf uses should be warned about
   (for example, OpenBSD issues a link warning for it),
   since it can cause security holes due to buffer overruns.
   However, we believe that sprintf can be used safely, and is more
   efficient than snprintf in those safe cases; and as proof of our
   belief, we use sprintf in several gnulib modules.  So this header
   intentionally avoids adding a warning to sprintf except when
   GNULIB_POSIXCHECK is defined.  */

#if @GNULIB_SPRINTF_POSIX@
# if @REPLACE_SPRINTF@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define sprintf rpl_sprintf
#  endif
_GL_FUNCDECL_RPL (sprintf, int, (char *str, const char *format, ...)
                                _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
                                _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (sprintf, int, (char *str, const char *format, ...));
# else
_GL_CXXALIAS_SYS (sprintf, int, (char *str, const char *format, ...));
# endif
_GL_CXXALIASWARN (sprintf);
#elif defined GNULIB_POSIXCHECK
# undef sprintf
/* Assume sprintf is always declared.  */
_GL_WARN_ON_USE (sprintf, "sprintf is not always POSIX compliant - "
                 "use gnulib module sprintf-posix for portable "
                 "POSIX compliance");
#endif

#if @GNULIB_TMPFILE@
# if @REPLACE_TMPFILE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define tmpfile rpl_tmpfile
#  endif
_GL_FUNCDECL_RPL (tmpfile, FILE *, (void));
_GL_CXXALIAS_RPL (tmpfile, FILE *, (void));
# else
_GL_CXXALIAS_SYS (tmpfile, FILE *, (void));
# endif
_GL_CXXALIASWARN (tmpfile);
#elif defined GNULIB_POSIXCHECK
# undef tmpfile
# if HAVE_RAW_DECL_TMPFILE
_GL_WARN_ON_USE (tmpfile, "tmpfile is not usable on mingw - "
                 "use gnulib module tmpfile for portability");
# endif
#endif

#if @GNULIB_VASPRINTF@
/* Write formatted output to a string dynamically allocated with malloc().
   If the memory allocation succeeds, store the address of the string in
   *RESULT and return the number of resulting bytes, excluding the trailing
   NUL.  Upon memory allocation error, or some other error, return -1.  */
# if @REPLACE_VASPRINTF@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define asprintf rpl_asprintf
#  endif
_GL_FUNCDECL_RPL (asprintf, int,
                  (char **result, const char *format, ...)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (asprintf, int,
                  (char **result, const char *format, ...));
# else
#  if !@HAVE_VASPRINTF@
_GL_FUNCDECL_SYS (asprintf, int,
                  (char **result, const char *format, ...)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
                  _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (asprintf, int,
                  (char **result, const char *format, ...));
# endif
_GL_CXXALIASWARN (asprintf);
# if @REPLACE_VASPRINTF@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define vasprintf rpl_vasprintf
#  endif
_GL_FUNCDECL_RPL (vasprintf, int,
                  (char **result, const char *format, va_list args)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (vasprintf, int,
                  (char **result, const char *format, va_list args));
# else
#  if !@HAVE_VASPRINTF@
_GL_FUNCDECL_SYS (vasprintf, int,
                  (char **result, const char *format, va_list args)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
                  _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (vasprintf, int,
                  (char **result, const char *format, va_list args));
# endif
_GL_CXXALIASWARN (vasprintf);
#endif

#if @GNULIB_VDPRINTF@
# if @REPLACE_VDPRINTF@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define vdprintf rpl_vdprintf
#  endif
_GL_FUNCDECL_RPL (vdprintf, int, (int fd, const char *format, va_list args)
                                 _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
                                 _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (vdprintf, int, (int fd, const char *format, va_list args));
# else
#  if !@HAVE_VDPRINTF@
_GL_FUNCDECL_SYS (vdprintf, int, (int fd, const char *format, va_list args)
                                 _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
                                 _GL_ARG_NONNULL ((2)));
#  endif
/* Need to cast, because on Solaris, the third parameter will likely be
                                                    __va_list args.  */
_GL_CXXALIAS_SYS_CAST (vdprintf, int,
                       (int fd, const char *format, va_list args));
# endif
_GL_CXXALIASWARN (vdprintf);
#elif defined GNULIB_POSIXCHECK
# undef vdprintf
# if HAVE_RAW_DECL_VDPRINTF
_GL_WARN_ON_USE (vdprintf, "vdprintf is unportable - "
                 "use gnulib module vdprintf for portability");
# endif
#endif

#if @GNULIB_VFPRINTF_POSIX@ || @GNULIB_VFPRINTF@
# if (@GNULIB_VFPRINTF_POSIX@ && @REPLACE_VFPRINTF@) \
     || (@GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@))
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define vfprintf rpl_vfprintf
#  endif
#  define GNULIB_overrides_vfprintf 1
#  if @GNULIB_VFPRINTF_POSIX@
_GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args)
                                 _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
                                 _GL_ARG_NONNULL ((1, 2)));
#  else
_GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args)
                                 _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (2, 0)
                                 _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args));
# else
/* Need to cast, because on Solaris, the third parameter is
                                                      __va_list args
   and GCC's fixincludes did not change this to __gnuc_va_list.  */
_GL_CXXALIAS_SYS_CAST (vfprintf, int,
                       (FILE *fp, const char *format, va_list args));
# endif
_GL_CXXALIASWARN (vfprintf);
#endif
#if !@GNULIB_VFPRINTF_POSIX@ && defined GNULIB_POSIXCHECK
# if !GNULIB_overrides_vfprintf
#  undef vfprintf
# endif
/* Assume vfprintf is always declared.  */
_GL_WARN_ON_USE (vfprintf, "vfprintf is not always POSIX compliant - "
                 "use gnulib module vfprintf-posix for portable "
                      "POSIX compliance");
#endif

#if @GNULIB_VFSCANF@
# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef vfscanf
#   define vfscanf rpl_vfscanf
#  endif
_GL_FUNCDECL_RPL (vfscanf, int,
                  (FILE *stream, const char *format, va_list args)
                  _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (2, 0)
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (vfscanf, int,
                  (FILE *stream, const char *format, va_list args));
# else
_GL_CXXALIAS_SYS (vfscanf, int,
                  (FILE *stream, const char *format, va_list args));
# endif
_GL_CXXALIASWARN (vfscanf);
#endif

#if @GNULIB_VPRINTF_POSIX@ || @GNULIB_VPRINTF@
# if (@GNULIB_VPRINTF_POSIX@ && @REPLACE_VPRINTF@) \
     || (@GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@))
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define vprintf rpl_vprintf
#  endif
#  define GNULIB_overrides_vprintf 1
#  if @GNULIB_VPRINTF_POSIX@ || @GNULIB_VFPRINTF_POSIX@
_GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args)
                                _GL_ATTRIBUTE_FORMAT_PRINTF (1, 0)
                                _GL_ARG_NONNULL ((1)));
#  else
_GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args)
                                _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (1, 0)
                                _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_RPL (vprintf, int, (const char *format, va_list args));
# else
/* Need to cast, because on Solaris, the second parameter is
                                                          __va_list args
   and GCC's fixincludes did not change this to __gnuc_va_list.  */
_GL_CXXALIAS_SYS_CAST (vprintf, int, (const char *format, va_list args));
# endif
_GL_CXXALIASWARN (vprintf);
#endif
#if !@GNULIB_VPRINTF_POSIX@ && defined GNULIB_POSIXCHECK
# if !GNULIB_overrides_vprintf
#  undef vprintf
# endif
/* Assume vprintf is always declared.  */
_GL_WARN_ON_USE (vprintf, "vprintf is not always POSIX compliant - "
                 "use gnulib module vprintf-posix for portable "
                 "POSIX compliance");
#endif

#if @GNULIB_VSCANF@
# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef vscanf
#   define vscanf rpl_vscanf
#  endif
_GL_FUNCDECL_RPL (vscanf, int, (const char *format, va_list args)
                               _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 0)
                               _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (vscanf, int, (const char *format, va_list args));
# else
_GL_CXXALIAS_SYS (vscanf, int, (const char *format, va_list args));
# endif
_GL_CXXALIASWARN (vscanf);
#endif

#if @GNULIB_VSNPRINTF@
# if @REPLACE_VSNPRINTF@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define vsnprintf rpl_vsnprintf
#  endif
_GL_FUNCDECL_RPL (vsnprintf, int,
                  (char *str, size_t size, const char *format, va_list args)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0)
                  _GL_ARG_NONNULL ((3)));
_GL_CXXALIAS_RPL (vsnprintf, int,
                  (char *str, size_t size, const char *format, va_list args));
# else
#  if !@HAVE_DECL_VSNPRINTF@
_GL_FUNCDECL_SYS (vsnprintf, int,
                  (char *str, size_t size, const char *format, va_list args)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0)
                  _GL_ARG_NONNULL ((3)));
#  endif
_GL_CXXALIAS_SYS (vsnprintf, int,
                  (char *str, size_t size, const char *format, va_list args));
# endif
_GL_CXXALIASWARN (vsnprintf);
#elif defined GNULIB_POSIXCHECK
# undef vsnprintf
# if HAVE_RAW_DECL_VSNPRINTF
_GL_WARN_ON_USE (vsnprintf, "vsnprintf is unportable - "
                 "use gnulib module vsnprintf for portability");
# endif
#endif

#if @GNULIB_VSPRINTF_POSIX@
# if @REPLACE_VSPRINTF@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define vsprintf rpl_vsprintf
#  endif
_GL_FUNCDECL_RPL (vsprintf, int,
                  (char *str, const char *format, va_list args)
                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (vsprintf, int,
                  (char *str, const char *format, va_list args));
# else
/* Need to cast, because on Solaris, the third parameter is
                                                       __va_list args
   and GCC's fixincludes did not change this to __gnuc_va_list.  */
_GL_CXXALIAS_SYS_CAST (vsprintf, int,
                       (char *str, const char *format, va_list args));
# endif
_GL_CXXALIASWARN (vsprintf);
#elif defined GNULIB_POSIXCHECK
# undef vsprintf
/* Assume vsprintf is always declared.  */
_GL_WARN_ON_USE (vsprintf, "vsprintf is not always POSIX compliant - "
                 "use gnulib module vsprintf-posix for portable "
                      "POSIX compliance");
#endif

#endif /* _@GUARD_PREFIX@_STDIO_H */
#endif /* _@GUARD_PREFIX@_STDIO_H */
#endif
����������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/time.in.h�������������������������������������������������������������������������0000644�0000000�0000000�00000025646�12655624571�013354� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A more-standard <time.h>.

   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* Don't get in the way of glibc when it includes time.h merely to
   declare a few standard symbols, rather than to declare all the
   symbols.  (However, skip this for MinGW as it treats __need_time_t
   incompatibly.)  Also, Solaris 8 <time.h> eventually includes itself
   recursively; if that is happening, just include the system <time.h>
   without adding our own declarations.  */
#if (((defined __need_time_t || defined __need_clock_t \
       || defined __need_timespec)                     \
      && !defined __MINGW32__)                         \
     || defined _@GUARD_PREFIX@_TIME_H)

# @INCLUDE_NEXT@ @NEXT_TIME_H@

#else

# define _@GUARD_PREFIX@_TIME_H

# @INCLUDE_NEXT@ @NEXT_TIME_H@

/* NetBSD 5.0 mis-defines NULL.  */
# include <stddef.h>

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */

/* Some systems don't define struct timespec (e.g., AIX 4.1, Ultrix 4.3).
   Or they define it with the wrong member names or define it in <sys/time.h>
   (e.g., FreeBSD circa 1997).  Stock Mingw prior to 3.0 does not define it,
   but the pthreads-win32 library defines it in <pthread.h>.  */
# if ! @TIME_H_DEFINES_STRUCT_TIMESPEC@
#  if @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
#   include <sys/time.h>
#  elif @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
#   include <pthread.h>
#  elif @UNISTD_H_DEFINES_STRUCT_TIMESPEC@
#   include <unistd.h>
#  else

#   ifdef __cplusplus
extern "C" {
#   endif

#   if !GNULIB_defined_struct_timespec
#    undef timespec
#    define timespec rpl_timespec
struct timespec
{
  time_t tv_sec;
  long int tv_nsec;
};
#    define GNULIB_defined_struct_timespec 1
#   endif

#   ifdef __cplusplus
}
#   endif

#  endif
# endif

# if !GNULIB_defined_struct_time_t_must_be_integral
/* Per http://austingroupbugs.net/view.php?id=327, POSIX requires
   time_t to be an integer type, even though C99 permits floating
   point.  We don't know of any implementation that uses floating
   point, and it is much easier to write code that doesn't have to
   worry about that corner case, so we force the issue.  */
struct __time_t_must_be_integral {
  unsigned int __floating_time_t_unsupported : (time_t) 1;
};
#  define GNULIB_defined_struct_time_t_must_be_integral 1
# endif

/* Sleep for at least RQTP seconds unless interrupted,  If interrupted,
   return -1 and store the remaining time into RMTP.  See
   <http://www.opengroup.org/susv3xsh/nanosleep.html>.  */
# if @GNULIB_NANOSLEEP@
#  if @REPLACE_NANOSLEEP@
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    define nanosleep rpl_nanosleep
#   endif
_GL_FUNCDECL_RPL (nanosleep, int,
                  (struct timespec const *__rqtp, struct timespec *__rmtp)
                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (nanosleep, int,
                  (struct timespec const *__rqtp, struct timespec *__rmtp));
#  else
#   if ! @HAVE_NANOSLEEP@
_GL_FUNCDECL_SYS (nanosleep, int,
                  (struct timespec const *__rqtp, struct timespec *__rmtp)
                  _GL_ARG_NONNULL ((1)));
#   endif
_GL_CXXALIAS_SYS (nanosleep, int,
                  (struct timespec const *__rqtp, struct timespec *__rmtp));
#  endif
_GL_CXXALIASWARN (nanosleep);
# endif

/* Return the 'time_t' representation of TP and normalize TP.  */
# if @GNULIB_MKTIME@
#  if @REPLACE_MKTIME@
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    define mktime rpl_mktime
#   endif
_GL_FUNCDECL_RPL (mktime, time_t, (struct tm *__tp) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mktime, time_t, (struct tm *__tp));
#  else
_GL_CXXALIAS_SYS (mktime, time_t, (struct tm *__tp));
#  endif
_GL_CXXALIASWARN (mktime);
# endif

/* Convert TIMER to RESULT, assuming local time and UTC respectively.  See
   <http://www.opengroup.org/susv3xsh/localtime_r.html> and
   <http://www.opengroup.org/susv3xsh/gmtime_r.html>.  */
# if @GNULIB_TIME_R@
#  if @REPLACE_LOCALTIME_R@
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef localtime_r
#    define localtime_r rpl_localtime_r
#   endif
_GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer,
                                             struct tm *restrict __result)
                                            _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer,
                                             struct tm *restrict __result));
#  else
#   if ! @HAVE_DECL_LOCALTIME_R@
_GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer,
                                             struct tm *restrict __result)
                                            _GL_ARG_NONNULL ((1, 2)));
#   endif
_GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer,
                                             struct tm *restrict __result));
#  endif
#  if @HAVE_DECL_LOCALTIME_R@
_GL_CXXALIASWARN (localtime_r);
#  endif
#  if @REPLACE_LOCALTIME_R@
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef gmtime_r
#    define gmtime_r rpl_gmtime_r
#   endif
_GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer,
                                          struct tm *restrict __result)
                                         _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer,
                                          struct tm *restrict __result));
#  else
#   if ! @HAVE_DECL_LOCALTIME_R@
_GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer,
                                          struct tm *restrict __result)
                                         _GL_ARG_NONNULL ((1, 2)));
#   endif
_GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer,
                                          struct tm *restrict __result));
#  endif
#  if @HAVE_DECL_LOCALTIME_R@
_GL_CXXALIASWARN (gmtime_r);
#  endif
# endif

/* Convert TIMER to RESULT, assuming local time and UTC respectively.  See
   <http://www.opengroup.org/susv3xsh/localtime.html> and
   <http://www.opengroup.org/susv3xsh/gmtime.html>.  */
# if @GNULIB_GETTIMEOFDAY@
#  if @REPLACE_LOCALTIME@
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef localtime
#    define localtime rpl_localtime
#   endif
_GL_FUNCDECL_RPL (localtime, struct tm *, (time_t const *__timer)
		                          _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (localtime, struct tm *, (time_t const *__timer));
#  else
_GL_CXXALIAS_SYS (localtime, struct tm *, (time_t const *__timer));
#  endif
_GL_CXXALIASWARN (localtime);
# endif

# if @GNULIB_GETTIMEOFDAY@
#  if @REPLACE_GMTIME@
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef gmtime
#    define gmtime rpl_gmtime
#   endif
_GL_FUNCDECL_RPL (gmtime, struct tm *, (time_t const *__timer)
                                       _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (gmtime, struct tm *, (time_t const *__timer));
#  else
_GL_CXXALIAS_SYS (gmtime, struct tm *, (time_t const *__timer));
#  endif
_GL_CXXALIASWARN (gmtime);
# endif

/* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store
   the resulting broken-down time into TM.  See
   <http://www.opengroup.org/susv3xsh/strptime.html>.  */
# if @GNULIB_STRPTIME@
#  if ! @HAVE_STRPTIME@
_GL_FUNCDECL_SYS (strptime, char *, (char const *restrict __buf,
                                     char const *restrict __format,
                                     struct tm *restrict __tm)
                                    _GL_ARG_NONNULL ((1, 2, 3)));
#  endif
_GL_CXXALIAS_SYS (strptime, char *, (char const *restrict __buf,
                                     char const *restrict __format,
                                     struct tm *restrict __tm));
_GL_CXXALIASWARN (strptime);
# endif

# if defined _GNU_SOURCE && @GNULIB_TIME_RZ@ && ! @HAVE_TIMEZONE_T@
typedef struct tm_zone *timezone_t;
_GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
_GL_CXXALIAS_SYS (tzalloc, timezone_t, (char const *__name));
_GL_FUNCDECL_SYS (tzfree, void, (timezone_t __tz));
_GL_CXXALIAS_SYS (tzfree, void, (timezone_t __tz));
_GL_FUNCDECL_SYS (localtime_rz, struct tm *,
                  (timezone_t __tz, time_t const *restrict __timer,
                   struct tm *restrict __result) _GL_ARG_NONNULL ((2, 3)));
_GL_CXXALIAS_SYS (localtime_rz, struct tm *,
                  (timezone_t __tz, time_t const *restrict __timer,
                   struct tm *restrict __result));
_GL_FUNCDECL_SYS (mktime_z, time_t,
                  (timezone_t __tz, struct tm *restrict __result)
                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_SYS (mktime_z, time_t,
                  (timezone_t __tz, struct tm *restrict __result));
# endif

/* Convert TM to a time_t value, assuming UTC.  */
# if @GNULIB_TIMEGM@
#  if @REPLACE_TIMEGM@
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef timegm
#    define timegm rpl_timegm
#   endif
_GL_FUNCDECL_RPL (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (timegm, time_t, (struct tm *__tm));
#  else
#   if ! @HAVE_TIMEGM@
_GL_FUNCDECL_SYS (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1)));
#   endif
_GL_CXXALIAS_SYS (timegm, time_t, (struct tm *__tm));
#  endif
_GL_CXXALIASWARN (timegm);
# endif

/* Encourage applications to avoid unsafe functions that can overrun
   buffers when given outlandish struct tm values.  Portable
   applications should use strftime (or even sprintf) instead.  */
# if defined GNULIB_POSIXCHECK
#  undef asctime
_GL_WARN_ON_USE (asctime, "asctime can overrun buffers in some cases - "
                 "better use strftime (or even sprintf) instead");
# endif
# if defined GNULIB_POSIXCHECK
#  undef asctime_r
_GL_WARN_ON_USE (asctime, "asctime_r can overrun buffers in some cases - "
                 "better use strftime (or even sprintf) instead");
# endif
# if defined GNULIB_POSIXCHECK
#  undef ctime
_GL_WARN_ON_USE (asctime, "ctime can overrun buffers in some cases - "
                 "better use strftime (or even sprintf) instead");
# endif
# if defined GNULIB_POSIXCHECK
#  undef ctime_r
_GL_WARN_ON_USE (asctime, "ctime_r can overrun buffers in some cases - "
                 "better use strftime (or even sprintf) instead");
# endif

#endif
������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/getdtablesize.c�������������������������������������������������������������������0000644�0000000�0000000�00000006437�12655624571�014627� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* getdtablesize() function for platforms that don't have it.
   Copyright (C) 2008-2016 Free Software Foundation, Inc.
   Written by Bruno Haible <bruno@clisp.org>, 2008.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <unistd.h>

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__

# include <stdio.h>

# include "msvc-inval.h"

# if HAVE_MSVC_INVALID_PARAMETER_HANDLER
static int
_setmaxstdio_nothrow (int newmax)
{
  int result;

  TRY_MSVC_INVAL
    {
      result = _setmaxstdio (newmax);
    }
  CATCH_MSVC_INVAL
    {
      result = -1;
    }
  DONE_MSVC_INVAL;

  return result;
}
#  define _setmaxstdio _setmaxstdio_nothrow
# endif

/* Cache for the previous getdtablesize () result.  Safe to cache because
   Windows also lacks setrlimit.  */
static int dtablesize;

int
getdtablesize (void)
{
  if (dtablesize == 0)
    {
      /* We are looking for the number N such that the valid file descriptors
         are 0..N-1.  It can be obtained through a loop as follows:
           {
             int fd;
             for (fd = 3; fd < 65536; fd++)
               if (dup2 (0, fd) == -1)
                 break;
             return fd;
           }
         On Windows XP, the result is 2048.
         The drawback of this loop is that it allocates memory for a libc
         internal array that is never freed.

         The number N can also be obtained as the upper bound for
         _getmaxstdio ().  _getmaxstdio () returns the maximum number of open
         FILE objects.  The sanity check in _setmaxstdio reveals the maximum
         number of file descriptors.  This too allocates memory, but it is
         freed when we call _setmaxstdio with the original value.  */
      int orig_max_stdio = _getmaxstdio ();
      unsigned int bound;
      for (bound = 0x10000; _setmaxstdio (bound) < 0; bound = bound / 2)
        ;
      _setmaxstdio (orig_max_stdio);
      dtablesize = bound;
    }
  return dtablesize;
}

#else

# include <limits.h>
# include <sys/resource.h>

# ifndef RLIM_SAVED_CUR
#  define RLIM_SAVED_CUR RLIM_INFINITY
# endif
# ifndef RLIM_SAVED_MAX
#  define RLIM_SAVED_MAX RLIM_INFINITY
# endif

# ifdef __CYGWIN__
  /* Cygwin 1.7.25 auto-increases the RLIMIT_NOFILE soft limit until it
     hits the compile-time constant hard limit of 3200.  We might as
     well just report the hard limit.  */
#  define rlim_cur rlim_max
# endif

int
getdtablesize (void)
{
  struct rlimit lim;

  if (getrlimit (RLIMIT_NOFILE, &lim) == 0
      && 0 <= lim.rlim_cur && lim.rlim_cur <= INT_MAX
      && lim.rlim_cur != RLIM_INFINITY
      && lim.rlim_cur != RLIM_SAVED_CUR
      && lim.rlim_cur != RLIM_SAVED_MAX)
    return lim.rlim_cur;

  return INT_MAX;
}

#endif
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/fstat.c���������������������������������������������������������������������������0000644�0000000�0000000�00000004605�12655624571�013115� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* fstat() replacement.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* If the user's config.h happens to include <sys/stat.h>, let it include only
   the system's <sys/stat.h> here, so that orig_fstat doesn't recurse to
   rpl_fstat.  */
#define __need_system_sys_stat_h
#include <config.h>

/* Get the original definition of fstat.  It might be defined as a macro.  */
#include <sys/types.h>
#include <sys/stat.h>
#if _GL_WINDOWS_64_BIT_ST_SIZE
# undef stat /* avoid warning on mingw64 with _FILE_OFFSET_BITS=64 */
# define stat _stati64
# undef fstat /* avoid warning on mingw64 with _FILE_OFFSET_BITS=64 */
# define fstat _fstati64
#endif
#undef __need_system_sys_stat_h

static int
orig_fstat (int fd, struct stat *buf)
{
  return fstat (fd, buf);
}

/* Specification.  */
/* Write "sys/stat.h" here, not <sys/stat.h>, otherwise OSF/1 5.1 DTK cc
   eliminates this include because of the preliminary #include <sys/stat.h>
   above.  */
#include "sys/stat.h"

#include <errno.h>
#include <unistd.h>

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
# include "msvc-inval.h"
#endif

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
static int
fstat_nothrow (int fd, struct stat *buf)
{
  int result;

  TRY_MSVC_INVAL
    {
      result = orig_fstat (fd, buf);
    }
  CATCH_MSVC_INVAL
    {
      result = -1;
      errno = EBADF;
    }
  DONE_MSVC_INVAL;

  return result;
}
#else
# define fstat_nothrow orig_fstat
#endif

int
rpl_fstat (int fd, struct stat *buf)
{
#if REPLACE_FCHDIR && REPLACE_OPEN_DIRECTORY
  /* Handle the case when rpl_open() used a dummy file descriptor to work
     around an open() that can't normally visit directories.  */
  const char *name = _gl_directory_name (fd);
  if (name != NULL)
    return stat (name, buf);
#endif

  return fstat_nothrow (fd, buf);
}
���������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/opendir.c�������������������������������������������������������������������������0000644�0000000�0000000�00000007241�12655624571�013433� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Start reading the entries of a directory.
   Copyright (C) 2006-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <dirent.h>

#include <errno.h>
#include <stddef.h>

#if HAVE_OPENDIR

/* Override opendir(), to keep track of the open file descriptors.
   Needed because there is a function dirfd().  */

#else

# include <stdlib.h>

# include "dirent-private.h"
# include "filename.h"

#endif

#if REPLACE_FCHDIR
# include <unistd.h>
#endif

#ifdef __KLIBC__
# include <io.h>
# include <fcntl.h>
#endif

DIR *
opendir (const char *dir_name)
{
#if HAVE_OPENDIR
# undef opendir
  DIR *dirp;

  dirp = opendir (dir_name);
  if (dirp == NULL)
    return NULL;

# ifdef __KLIBC__
  {
    int fd = open (dir_name, O_RDONLY);
    if (fd == -1 || _gl_register_dirp_fd (fd, dirp))
      {
        int saved_errno = errno;

        close (fd);
        closedir (dirp);

        errno = saved_errno;

        return NULL;
      }
  }
# endif
#else

  char dir_name_mask[MAX_PATH + 1 + 1 + 1];
  int status;
  HANDLE current;
  WIN32_FIND_DATA entry;
  struct gl_directory *dirp;

  if (dir_name[0] == '\0')
    {
      errno = ENOENT;
      return NULL;
    }

  /* Make the dir_name absolute, so that we continue reading the same
     directory if the current directory changed between this opendir()
     call and a subsequent rewinddir() call.  */
  if (!GetFullPathName (dir_name, MAX_PATH, dir_name_mask, NULL))
    {
      errno = EINVAL;
      return NULL;
    }

  /* Append the mask.
     "*" and "*.*" appear to be equivalent.  */
  {
    char *p;

    p = dir_name_mask + strlen (dir_name_mask);
    if (p > dir_name_mask && !ISSLASH (p[-1]))
      *p++ = '\\';
    *p++ = '*';
    *p = '\0';
  }

  /* Start searching the directory.  */
  status = -1;
  current = FindFirstFile (dir_name_mask, &entry);
  if (current == INVALID_HANDLE_VALUE)
    {
      switch (GetLastError ())
        {
        case ERROR_FILE_NOT_FOUND:
          status = -2;
          break;
        case ERROR_PATH_NOT_FOUND:
          errno = ENOENT;
          return NULL;
        case ERROR_DIRECTORY:
          errno = ENOTDIR;
          return NULL;
        case ERROR_ACCESS_DENIED:
          errno = EACCES;
          return NULL;
        default:
          errno = EIO;
          return NULL;
        }
    }

  /* Allocate the result.  */
  dirp =
    (struct gl_directory *)
    malloc (offsetof (struct gl_directory, dir_name_mask[0])
            + strlen (dir_name_mask) + 1);
  if (dirp == NULL)
    {
      if (current != INVALID_HANDLE_VALUE)
        FindClose (current);
      errno = ENOMEM;
      return NULL;
    }
  dirp->status = status;
  dirp->current = current;
  if (status == -1)
    memcpy (&dirp->entry, &entry, sizeof (WIN32_FIND_DATA));
  strcpy (dirp->dir_name_mask, dir_name_mask);

#endif

#if REPLACE_FCHDIR
  {
    int fd = dirfd (dirp);
    if (0 <= fd && _gl_register_fd (fd, dir_name) != fd)
      {
        int saved_errno = errno;
        closedir (dirp);
        errno = saved_errno;
        return NULL;
      }
  }
#endif

  return dirp;
}
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/sys_stat.in.h���������������������������������������������������������������������0000644�0000000�0000000�00000047671�12655624571�014271� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Provide a more complete sys/stat header file.
   Copyright (C) 2005-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake, Paul Eggert, and Jim Meyering.  */

/* This file is supposed to be used on platforms where <sys/stat.h> is
   incomplete.  It is intended to provide definitions and prototypes
   needed by an application.  Start with what the system provides.  */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#if defined __need_system_sys_stat_h
/* Special invocation convention.  */

#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@

#else
/* Normal invocation convention.  */

#ifndef _@GUARD_PREFIX@_SYS_STAT_H

/* Get nlink_t.
   May also define off_t to a 64-bit type on native Windows.  */
#include <sys/types.h>

/* Get struct timespec.  */
#include <time.h>

/* The include_next requires a split double-inclusion guard.  */
#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@

#ifndef _@GUARD_PREFIX@_SYS_STAT_H
#define _@GUARD_PREFIX@_SYS_STAT_H

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */

/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
   headers that may declare mkdir().  Native Windows platforms declare mkdir
   in <io.h> and/or <direct.h>, not in <unistd.h>.  */
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# include <io.h>     /* mingw32, mingw64 */
# include <direct.h> /* mingw64, MSVC 9 */
#endif

/* Native Windows platforms declare umask() in <io.h>.  */
#if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
# include <io.h>
#endif

/* Large File Support on native Windows.  */
#if @WINDOWS_64_BIT_ST_SIZE@
# define stat _stati64
#endif

#ifndef S_IFIFO
# ifdef _S_IFIFO
#  define S_IFIFO _S_IFIFO
# endif
#endif

#ifndef S_IFMT
# define S_IFMT 0170000
#endif

#if STAT_MACROS_BROKEN
# undef S_ISBLK
# undef S_ISCHR
# undef S_ISDIR
# undef S_ISFIFO
# undef S_ISLNK
# undef S_ISNAM
# undef S_ISMPB
# undef S_ISMPC
# undef S_ISNWK
# undef S_ISREG
# undef S_ISSOCK
#endif

#ifndef S_ISBLK
# ifdef S_IFBLK
#  define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
# else
#  define S_ISBLK(m) 0
# endif
#endif

#ifndef S_ISCHR
# ifdef S_IFCHR
#  define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
# else
#  define S_ISCHR(m) 0
# endif
#endif

#ifndef S_ISDIR
# ifdef S_IFDIR
#  define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
# else
#  define S_ISDIR(m) 0
# endif
#endif

#ifndef S_ISDOOR /* Solaris 2.5 and up */
# define S_ISDOOR(m) 0
#endif

#ifndef S_ISFIFO
# ifdef S_IFIFO
#  define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
# else
#  define S_ISFIFO(m) 0
# endif
#endif

#ifndef S_ISLNK
# ifdef S_IFLNK
#  define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
# else
#  define S_ISLNK(m) 0
# endif
#endif

#ifndef S_ISMPB /* V7 */
# ifdef S_IFMPB
#  define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
#  define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
# else
#  define S_ISMPB(m) 0
#  define S_ISMPC(m) 0
# endif
#endif

#ifndef S_ISMPX /* AIX */
# define S_ISMPX(m) 0
#endif

#ifndef S_ISNAM /* Xenix */
# ifdef S_IFNAM
#  define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
# else
#  define S_ISNAM(m) 0
# endif
#endif

#ifndef S_ISNWK /* HP/UX */
# ifdef S_IFNWK
#  define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
# else
#  define S_ISNWK(m) 0
# endif
#endif

#ifndef S_ISPORT /* Solaris 10 and up */
# define S_ISPORT(m) 0
#endif

#ifndef S_ISREG
# ifdef S_IFREG
#  define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
# else
#  define S_ISREG(m) 0
# endif
#endif

#ifndef S_ISSOCK
# ifdef S_IFSOCK
#  define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
# else
#  define S_ISSOCK(m) 0
# endif
#endif


#ifndef S_TYPEISMQ
# define S_TYPEISMQ(p) 0
#endif

#ifndef S_TYPEISTMO
# define S_TYPEISTMO(p) 0
#endif


#ifndef S_TYPEISSEM
# ifdef S_INSEM
#  define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
# else
#  define S_TYPEISSEM(p) 0
# endif
#endif

#ifndef S_TYPEISSHM
# ifdef S_INSHD
#  define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
# else
#  define S_TYPEISSHM(p) 0
# endif
#endif

/* high performance ("contiguous data") */
#ifndef S_ISCTG
# define S_ISCTG(p) 0
#endif

/* Cray DMF (data migration facility): off line, with data  */
#ifndef S_ISOFD
# define S_ISOFD(p) 0
#endif

/* Cray DMF (data migration facility): off line, with no data  */
#ifndef S_ISOFL
# define S_ISOFL(p) 0
#endif

/* 4.4BSD whiteout */
#ifndef S_ISWHT
# define S_ISWHT(m) 0
#endif

/* If any of the following are undefined,
   define them to their de facto standard values.  */
#if !S_ISUID
# define S_ISUID 04000
#endif
#if !S_ISGID
# define S_ISGID 02000
#endif

/* S_ISVTX is a common extension to POSIX.  */
#ifndef S_ISVTX
# define S_ISVTX 01000
#endif

#if !S_IRUSR && S_IREAD
# define S_IRUSR S_IREAD
#endif
#if !S_IRUSR
# define S_IRUSR 00400
#endif
#if !S_IRGRP
# define S_IRGRP (S_IRUSR >> 3)
#endif
#if !S_IROTH
# define S_IROTH (S_IRUSR >> 6)
#endif

#if !S_IWUSR && S_IWRITE
# define S_IWUSR S_IWRITE
#endif
#if !S_IWUSR
# define S_IWUSR 00200
#endif
#if !S_IWGRP
# define S_IWGRP (S_IWUSR >> 3)
#endif
#if !S_IWOTH
# define S_IWOTH (S_IWUSR >> 6)
#endif

#if !S_IXUSR && S_IEXEC
# define S_IXUSR S_IEXEC
#endif
#if !S_IXUSR
# define S_IXUSR 00100
#endif
#if !S_IXGRP
# define S_IXGRP (S_IXUSR >> 3)
#endif
#if !S_IXOTH
# define S_IXOTH (S_IXUSR >> 6)
#endif

#if !S_IRWXU
# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
#endif
#if !S_IRWXG
# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
#endif
#if !S_IRWXO
# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
#endif

/* S_IXUGO is a common extension to POSIX.  */
#if !S_IXUGO
# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
#endif

#ifndef S_IRWXUGO
# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
#endif

/* Macros for futimens and utimensat.  */
#ifndef UTIME_NOW
# define UTIME_NOW (-1)
# define UTIME_OMIT (-2)
#endif


#if @GNULIB_FCHMODAT@
# if !@HAVE_FCHMODAT@
_GL_FUNCDECL_SYS (fchmodat, int,
                  (int fd, char const *file, mode_t mode, int flag)
                  _GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (fchmodat, int,
                  (int fd, char const *file, mode_t mode, int flag));
_GL_CXXALIASWARN (fchmodat);
#elif defined GNULIB_POSIXCHECK
# undef fchmodat
# if HAVE_RAW_DECL_FCHMODAT
_GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - "
                 "use gnulib module openat for portability");
# endif
#endif


#if @GNULIB_FSTAT@
# if @REPLACE_FSTAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fstat
#   define fstat rpl_fstat
#  endif
_GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf));
# else
_GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf));
# endif
_GL_CXXALIASWARN (fstat);
#elif @WINDOWS_64_BIT_ST_SIZE@
/* Above, we define stat to _stati64.  */
# define fstat _fstati64
#elif defined GNULIB_POSIXCHECK
# undef fstat
# if HAVE_RAW_DECL_FSTAT
_GL_WARN_ON_USE (fstat, "fstat has portability problems - "
                 "use gnulib module fstat for portability");
# endif
#endif


#if @GNULIB_FSTATAT@
# if @REPLACE_FSTATAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fstatat
#   define fstatat rpl_fstatat
#  endif
_GL_FUNCDECL_RPL (fstatat, int,
                  (int fd, char const *name, struct stat *st, int flags)
                  _GL_ARG_NONNULL ((2, 3)));
_GL_CXXALIAS_RPL (fstatat, int,
                  (int fd, char const *name, struct stat *st, int flags));
# else
#  if !@HAVE_FSTATAT@
_GL_FUNCDECL_SYS (fstatat, int,
                  (int fd, char const *name, struct stat *st, int flags)
                  _GL_ARG_NONNULL ((2, 3)));
#  endif
_GL_CXXALIAS_SYS (fstatat, int,
                  (int fd, char const *name, struct stat *st, int flags));
# endif
_GL_CXXALIASWARN (fstatat);
#elif defined GNULIB_POSIXCHECK
# undef fstatat
# if HAVE_RAW_DECL_FSTATAT
_GL_WARN_ON_USE (fstatat, "fstatat is not portable - "
                 "use gnulib module openat for portability");
# endif
#endif


#if @GNULIB_FUTIMENS@
/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens
   implementation relies on futimesat, which on Solaris 10 makes an invocation
   to futimens that is meant to invoke the libc's futimens(), not gnulib's
   futimens().  */
# if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun)
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef futimens
#   define futimens rpl_futimens
#  endif
_GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2]));
_GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2]));
# else
#  if !@HAVE_FUTIMENS@
_GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
#  endif
_GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2]));
# endif
# if @HAVE_FUTIMENS@
_GL_CXXALIASWARN (futimens);
# endif
#elif defined GNULIB_POSIXCHECK
# undef futimens
# if HAVE_RAW_DECL_FUTIMENS
_GL_WARN_ON_USE (futimens, "futimens is not portable - "
                 "use gnulib module futimens for portability");
# endif
#endif


#if @GNULIB_LCHMOD@
/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
   denotes a symbolic link.  */
# if !@HAVE_LCHMOD@
/* The lchmod replacement follows symbolic links.  Callers should take
   this into account; lchmod should be applied only to arguments that
   are known to not be symbolic links.  On hosts that lack lchmod,
   this can lead to race conditions between the check and the
   invocation of lchmod, but we know of no workarounds that are
   reliable in general.  You might try requesting support for lchmod
   from your operating system supplier.  */
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define lchmod chmod
#  endif
/* Need to cast, because on mingw, the second parameter of chmod is
                                                int mode.  */
_GL_CXXALIAS_RPL_CAST_1 (lchmod, chmod, int,
                         (const char *filename, mode_t mode));
# else
#  if 0 /* assume already declared */
_GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode)
                               _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode));
# endif
# if @HAVE_LCHMOD@
_GL_CXXALIASWARN (lchmod);
# endif
#elif defined GNULIB_POSIXCHECK
# undef lchmod
# if HAVE_RAW_DECL_LCHMOD
_GL_WARN_ON_USE (lchmod, "lchmod is unportable - "
                 "use gnulib module lchmod for portability");
# endif
#endif


#if @GNULIB_LSTAT@
# if ! @HAVE_LSTAT@
/* mingw does not support symlinks, therefore it does not have lstat.  But
   without links, stat does just fine.  */
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define lstat stat
#  endif
_GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf));
# elif @REPLACE_LSTAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef lstat
#   define lstat rpl_lstat
#  endif
_GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf)
                              _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf));
# else
_GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf));
# endif
# if @HAVE_LSTAT@
_GL_CXXALIASWARN (lstat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef lstat
# if HAVE_RAW_DECL_LSTAT
_GL_WARN_ON_USE (lstat, "lstat is unportable - "
                 "use gnulib module lstat for portability");
# endif
#endif


#if @REPLACE_MKDIR@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#  undef mkdir
#  define mkdir rpl_mkdir
# endif
_GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode)
                              _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
#else
/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
   Additionally, it declares _mkdir (and depending on compile flags, an
   alias mkdir), only in the nonstandard includes <direct.h> and <io.h>,
   which are included above.  */
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__

#  if !GNULIB_defined_rpl_mkdir
static int
rpl_mkdir (char const *name, mode_t mode)
{
  return _mkdir (name);
}
#   define GNULIB_defined_rpl_mkdir 1
#  endif

#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define mkdir rpl_mkdir
#  endif
_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
# else
_GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode));
# endif
#endif
_GL_CXXALIASWARN (mkdir);


#if @GNULIB_MKDIRAT@
# if !@HAVE_MKDIRAT@
_GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)
                                _GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode));
_GL_CXXALIASWARN (mkdirat);
#elif defined GNULIB_POSIXCHECK
# undef mkdirat
# if HAVE_RAW_DECL_MKDIRAT
_GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - "
                 "use gnulib module openat for portability");
# endif
#endif


#if @GNULIB_MKFIFO@
# if @REPLACE_MKFIFO@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef mkfifo
#   define mkfifo rpl_mkfifo
#  endif
_GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode)
                               _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode));
# else
#  if !@HAVE_MKFIFO@
_GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode)
                               _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode));
# endif
_GL_CXXALIASWARN (mkfifo);
#elif defined GNULIB_POSIXCHECK
# undef mkfifo
# if HAVE_RAW_DECL_MKFIFO
_GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - "
                 "use gnulib module mkfifo for portability");
# endif
#endif


#if @GNULIB_MKFIFOAT@
# if !@HAVE_MKFIFOAT@
_GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)
                                 _GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode));
_GL_CXXALIASWARN (mkfifoat);
#elif defined GNULIB_POSIXCHECK
# undef mkfifoat
# if HAVE_RAW_DECL_MKFIFOAT
_GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - "
                 "use gnulib module mkfifoat for portability");
# endif
#endif


#if @GNULIB_MKNOD@
# if @REPLACE_MKNOD@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef mknod
#   define mknod rpl_mknod
#  endif
_GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)
                              _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev));
# else
#  if !@HAVE_MKNOD@
_GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)
                              _GL_ARG_NONNULL ((1)));
#  endif
/* Need to cast, because on OSF/1 5.1, the third parameter is '...'.  */
_GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev));
# endif
_GL_CXXALIASWARN (mknod);
#elif defined GNULIB_POSIXCHECK
# undef mknod
# if HAVE_RAW_DECL_MKNOD
_GL_WARN_ON_USE (mknod, "mknod is not portable - "
                 "use gnulib module mknod for portability");
# endif
#endif


#if @GNULIB_MKNODAT@
# if !@HAVE_MKNODAT@
_GL_FUNCDECL_SYS (mknodat, int,
                  (int fd, char const *file, mode_t mode, dev_t dev)
                  _GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (mknodat, int,
                  (int fd, char const *file, mode_t mode, dev_t dev));
_GL_CXXALIASWARN (mknodat);
#elif defined GNULIB_POSIXCHECK
# undef mknodat
# if HAVE_RAW_DECL_MKNODAT
_GL_WARN_ON_USE (mknodat, "mknodat is not portable - "
                 "use gnulib module mkfifoat for portability");
# endif
#endif


#if @GNULIB_STAT@
# if @REPLACE_STAT@
/* We can't use the object-like #define stat rpl_stat, because of
   struct stat.  This means that rpl_stat will not be used if the user
   does (stat)(a,b).  Oh well.  */
#  if defined _AIX && defined stat && defined _LARGE_FILES
    /* With _LARGE_FILES defined, AIX (only) defines stat to stat64,
       so we have to replace stat64() instead of stat(). */
#   undef stat64
#   define stat64(name, st) rpl_stat (name, st)
#  elif @WINDOWS_64_BIT_ST_SIZE@
    /* Above, we define stat to _stati64.  */
#   if defined __MINGW32__ && defined _stati64
#    ifndef _USE_32BIT_TIME_T
      /* The system headers define _stati64 to _stat64.  */
#     undef _stat64
#     define _stat64(name, st) rpl_stat (name, st)
#    endif
#   elif defined _MSC_VER && defined _stati64
#    ifdef _USE_32BIT_TIME_T
      /* The system headers define _stati64 to _stat32i64.  */
#     undef _stat32i64
#     define _stat32i64(name, st) rpl_stat (name, st)
#    else
      /* The system headers define _stati64 to _stat64.  */
#     undef _stat64
#     define _stat64(name, st) rpl_stat (name, st)
#    endif
#   else
#    undef _stati64
#    define _stati64(name, st) rpl_stat (name, st)
#   endif
#  elif defined __MINGW32__ && defined stat
#   ifdef _USE_32BIT_TIME_T
     /* The system headers define stat to _stat32i64.  */
#    undef _stat32i64
#    define _stat32i64(name, st) rpl_stat (name, st)
#   else
     /* The system headers define stat to _stat64.  */
#    undef _stat64
#    define _stat64(name, st) rpl_stat (name, st)
#   endif
#  elif defined _MSC_VER && defined stat
#   ifdef _USE_32BIT_TIME_T
     /* The system headers define stat to _stat32.  */
#    undef _stat32
#    define _stat32(name, st) rpl_stat (name, st)
#   else
     /* The system headers define stat to _stat64i32.  */
#    undef _stat64i32
#    define _stat64i32(name, st) rpl_stat (name, st)
#   endif
#  else /* !(_AIX ||__MINGW32__ ||  _MSC_VER) */
#   undef stat
#   define stat(name, st) rpl_stat (name, st)
#  endif /* !_LARGE_FILES */
_GL_EXTERN_C int stat (const char *name, struct stat *buf)
                      _GL_ARG_NONNULL ((1, 2));
# endif
#elif defined GNULIB_POSIXCHECK
# undef stat
# if HAVE_RAW_DECL_STAT
_GL_WARN_ON_USE (stat, "stat is unportable - "
                 "use gnulib module stat for portability");
# endif
#endif


#if @GNULIB_UTIMENSAT@
/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat
   implementation relies on futimesat, which on Solaris 10 makes an invocation
   to utimensat that is meant to invoke the libc's utimensat(), not gnulib's
   utimensat().  */
# if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun)
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef utimensat
#   define utimensat rpl_utimensat
#  endif
_GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name,
                                   struct timespec const times[2], int flag)
                                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name,
                                   struct timespec const times[2], int flag));
# else
#  if !@HAVE_UTIMENSAT@
_GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name,
                                   struct timespec const times[2], int flag)
                                  _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name,
                                   struct timespec const times[2], int flag));
# endif
# if @HAVE_UTIMENSAT@
_GL_CXXALIASWARN (utimensat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef utimensat
# if HAVE_RAW_DECL_UTIMENSAT
_GL_WARN_ON_USE (utimensat, "utimensat is not portable - "
                 "use gnulib module utimensat for portability");
# endif
#endif


#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
#endif
�����������������������������������������������������������������������CSSC-1.4.1/gl/lib/dup-safer.c�����������������������������������������������������������������������0000644�0000000�0000000�00000002026�12655624571�013655� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Invoke dup, but avoid some glitches.

   Copyright (C) 2001, 2004-2006, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert.  */

#include <config.h>

#include "unistd-safer.h"

#include <fcntl.h>
#include <unistd.h>

/* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or
   STDERR_FILENO.  */

int
dup_safer (int fd)
{
  return fcntl (fd, F_DUPFD, STDERR_FILENO + 1);
}
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/fd-hook.c�������������������������������������������������������������������������0000644�0000000�0000000�00000007012�12655624571�013316� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Hook for making making file descriptor functions close(), ioctl() extensible.
   Copyright (C) 2009-2016 Free Software Foundation, Inc.
   Written by Bruno Haible <bruno@clisp.org>, 2009.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published
   by the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include "fd-hook.h"

#include <stdlib.h>

/* Currently, this entire code is only needed for the handling of sockets
   on native Windows platforms.  */
#if WINDOWS_SOCKETS

/* The first and last link in the doubly linked list.
   Initially the list is empty.  */
static struct fd_hook anchor = { &anchor, &anchor, NULL, NULL };

int
execute_close_hooks (const struct fd_hook *remaining_list, gl_close_fn primary,
                     int fd)
{
  if (remaining_list == &anchor)
    /* End of list reached.  */
    return primary (fd);
  else
    return remaining_list->private_close_fn (remaining_list->private_next,
                                             primary, fd);
}

int
execute_all_close_hooks (gl_close_fn primary, int fd)
{
  return execute_close_hooks (anchor.private_next, primary, fd);
}

int
execute_ioctl_hooks (const struct fd_hook *remaining_list, gl_ioctl_fn primary,
                     int fd, int request, void *arg)
{
  if (remaining_list == &anchor)
    /* End of list reached.  */
    return primary (fd, request, arg);
  else
    return remaining_list->private_ioctl_fn (remaining_list->private_next,
                                             primary, fd, request, arg);
}

int
execute_all_ioctl_hooks (gl_ioctl_fn primary,
                         int fd, int request, void *arg)
{
  return execute_ioctl_hooks (anchor.private_next, primary, fd, request, arg);
}

void
register_fd_hook (close_hook_fn close_hook, ioctl_hook_fn ioctl_hook, struct fd_hook *link)
{
  if (close_hook == NULL)
    close_hook = execute_close_hooks;
  if (ioctl_hook == NULL)
    ioctl_hook = execute_ioctl_hooks;

  if (link->private_next == NULL && link->private_prev == NULL)
    {
      /* Add the link to the doubly linked list.  */
      link->private_next = anchor.private_next;
      link->private_prev = &anchor;
      link->private_close_fn = close_hook;
      link->private_ioctl_fn = ioctl_hook;
      anchor.private_next->private_prev = link;
      anchor.private_next = link;
    }
  else
    {
      /* The link is already in use.  */
      if (link->private_close_fn != close_hook
          || link->private_ioctl_fn != ioctl_hook)
        abort ();
    }
}

void
unregister_fd_hook (struct fd_hook *link)
{
  struct fd_hook *next = link->private_next;
  struct fd_hook *prev = link->private_prev;

  if (next != NULL && prev != NULL)
    {
      /* The link is in use.  Remove it from the doubly linked list.  */
      prev->private_next = next;
      next->private_prev = prev;
      /* Clear the link, to mark it unused.  */
      link->private_next = NULL;
      link->private_prev = NULL;
      link->private_close_fn = NULL;
      link->private_ioctl_fn = NULL;
    }
}

#endif
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/dirent-safer.h��������������������������������������������������������������������0000644�0000000�0000000�00000001530�12655624571�014356� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Invoke dirent-like functions, but avoid some glitches.

   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake.  */

#include <dirent.h>

DIR *opendir_safer (const char *name);
������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/opendir-safer.c�������������������������������������������������������������������0000644�0000000�0000000�00000004301�12655624571�014523� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Invoke opendir, but avoid some glitches.

   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake.  */

#include <config.h>

#include "dirent-safer.h"

#include <errno.h>
#include <unistd.h>
#include "unistd-safer.h"

/* Like opendir, but do not clobber stdin, stdout, or stderr.  */

DIR *
opendir_safer (char const *name)
{
  DIR *dp = opendir (name);

  if (dp)
    {
      int fd = dirfd (dp);

      if (0 <= fd && fd <= STDERR_FILENO)
        {
          /* If fdopendir is native (as on Linux), then it is safe to
             assume dirfd(fdopendir(n))==n.  If we are using the
             gnulib module fdopendir, then this guarantee is not met,
             but fdopendir recursively calls opendir_safer up to 3
             times to at least get a safe fd.  If fdopendir is not
             present but dirfd is accurate (as on cygwin 1.5.x), then
             we recurse up to 3 times ourselves.  Finally, if dirfd
             always fails (as on mingw), then we are already safe.  */
          DIR *newdp;
          int e;
#if HAVE_FDOPENDIR || GNULIB_FDOPENDIR
          int f = dup_safer (fd);
          if (f < 0)
            {
              e = errno;
              newdp = NULL;
            }
          else
            {
              newdp = fdopendir (f);
              e = errno;
              if (! newdp)
                close (f);
            }
#else /* !FDOPENDIR */
          newdp = opendir_safer (name);
          e = errno;
#endif
          closedir (dp);
          errno = e;
          dp = newdp;
        }
    }

  return dp;
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/unistd.c��������������������������������������������������������������������������0000644�0000000�0000000�00000000147�12655624572�013300� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#include <config.h>
#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE
#include "unistd.h"
typedef int dummy;
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/dirfd.c���������������������������������������������������������������������������0000644�0000000�0000000�00000004425�12655624571�013064� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* dirfd.c -- return the file descriptor associated with an open DIR*

   Copyright (C) 2001, 2006, 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Jim Meyering. */

#include <config.h>

#include <dirent.h>
#include <errno.h>

#ifdef __KLIBC__
# include <stdlib.h>
# include <io.h>

static struct dirp_fd_list
{
  DIR *dirp;
  int fd;
  struct dirp_fd_list *next;
} *dirp_fd_start = NULL;

/* Register fd associated with dirp to dirp_fd_list. */
int
_gl_register_dirp_fd (int fd, DIR *dirp)
{
  struct dirp_fd_list *new_dirp_fd = malloc (sizeof *new_dirp_fd);
  if (!new_dirp_fd)
    return -1;

  new_dirp_fd->dirp = dirp;
  new_dirp_fd->fd = fd;
  new_dirp_fd->next = dirp_fd_start;

  dirp_fd_start = new_dirp_fd;

  return 0;
}

/* Unregister fd from dirp_fd_list with closing it */
void
_gl_unregister_dirp_fd (int fd)
{
  struct dirp_fd_list *dirp_fd;
  struct dirp_fd_list *dirp_fd_prev;

  for (dirp_fd_prev = NULL, dirp_fd = dirp_fd_start; dirp_fd;
       dirp_fd_prev = dirp_fd, dirp_fd = dirp_fd->next)
    {
      if (dirp_fd->fd == fd)
        {
          if (dirp_fd_prev)
            dirp_fd_prev->next = dirp_fd->next;
          else  /* dirp_fd == dirp_fd_start */
            dirp_fd_start = dirp_fd_start->next;

          close (fd);
          free (dirp_fd);
          break;
        }
    }
}
#endif

int
dirfd (DIR *dir_p)
{
  int fd = DIR_TO_FD (dir_p);
  if (fd == -1)
#ifndef __KLIBC__
    errno = ENOTSUP;
#else
    {
      struct dirp_fd_list *dirp_fd;

      for (dirp_fd = dirp_fd_start; dirp_fd; dirp_fd = dirp_fd->next)
        if (dirp_fd->dirp == dir_p)
          return dirp_fd->fd;

      errno = EINVAL;
    }
#endif

  return fd;
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/stdio-impl.h����������������������������������������������������������������������0000644�0000000�0000000�00000010334�12655624571�014056� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Implementation details of FILE streams.
   Copyright (C) 2007-2008, 2010-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Many stdio implementations have the same logic and therefore can share
   the same implementation of stdio extension API, except that some fields
   have different naming conventions, or their access requires some casts.  */


/* BSD stdio derived implementations.  */

#if defined __NetBSD__                         /* NetBSD */
/* Get __NetBSD_Version__.  */
# include <sys/param.h>
#endif

#include <errno.h>                             /* For detecting Plan9.  */

#if defined __sferror || defined __DragonFly__ || defined __ANDROID__
  /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */

# if defined __DragonFly__          /* DragonFly */
  /* See <http://www.dragonflybsd.org/cvsweb/src/lib/libc/stdio/priv_stdio.h?rev=HEAD&content-type=text/x-cvsweb-markup>.  */
#  define fp_ ((struct { struct __FILE_public pub; \
                         struct { unsigned char *_base; int _size; } _bf; \
                         void *cookie; \
                         void *_close; \
                         void *_read; \
                         void *_seek; \
                         void *_write; \
                         struct { unsigned char *_base; int _size; } _ub; \
                         int _ur; \
                         unsigned char _ubuf[3]; \
                         unsigned char _nbuf[1]; \
                         struct { unsigned char *_base; int _size; } _lb; \
                         int _blksize; \
                         fpos_t _offset; \
                         /* More fields, not relevant here.  */ \
                       } *) fp)
  /* See <http://www.dragonflybsd.org/cvsweb/src/include/stdio.h?rev=HEAD&content-type=text/x-cvsweb-markup>.  */
#  define _p pub._p
#  define _flags pub._flags
#  define _r pub._r
#  define _w pub._w
# else
#  define fp_ fp
# endif

# if (defined __NetBSD__ && __NetBSD_Version__ >= 105270000) || defined __OpenBSD__ || defined __ANDROID__ /* NetBSD >= 1.5ZA, OpenBSD, Android */
  /* See <http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup>
     and <http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/stdio/fileext.h?rev=HEAD&content-type=text/x-cvsweb-markup> */
  struct __sfileext
    {
      struct  __sbuf _ub; /* ungetc buffer */
      /* More fields, not relevant here.  */
    };
#  define fp_ub ((struct __sfileext *) fp->_ext._base)->_ub
# else                                         /* FreeBSD, NetBSD <= 1.5Z, DragonFly, Mac OS X, Cygwin, Android */
#  define fp_ub fp_->_ub
# endif

# define HASUB(fp) (fp_ub._base != NULL)

#endif


/* SystemV derived implementations.  */

#ifdef __TANDEM                     /* NonStop Kernel */
# ifndef _IOERR
/* These values were determined by the program 'stdioext-flags' at
   <http://lists.gnu.org/archive/html/bug-gnulib/2010-12/msg00165.html>.  */
#  define _IOERR   0x40
#  define _IOREAD  0x80
#  define _IOWRT    0x4
#  define _IORW   0x100
# endif
#endif

#if defined _IOERR

# if defined __sun && defined _LP64 /* Solaris/{SPARC,AMD64} 64-bit */
#  define fp_ ((struct { unsigned char *_ptr; \
                         unsigned char *_base; \
                         unsigned char *_end; \
                         long _cnt; \
                         int _file; \
                         unsigned int _flag; \
                       } *) fp)
# else
#  define fp_ fp
# endif

# if defined _SCO_DS                /* OpenServer */
#  define _cnt __cnt
#  define _ptr __ptr
#  define _base __base
#  define _flag __flag
# endif

#endif
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/sys_types.in.h��������������������������������������������������������������������0000644�0000000�0000000�00000003302�12655624571�014441� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Provide a more complete sys/types.h.

   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#ifndef _@GUARD_PREFIX@_SYS_TYPES_H

/* The include_next requires a split double-inclusion guard.  */
# define _GL_INCLUDING_SYS_TYPES_H
#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@
# undef _GL_INCLUDING_SYS_TYPES_H

#ifndef _@GUARD_PREFIX@_SYS_TYPES_H
#define _@GUARD_PREFIX@_SYS_TYPES_H

/* Override off_t if Large File Support is requested on native Windows.  */
#if @WINDOWS_64_BIT_OFF_T@
/* Same as int64_t in <stdint.h>.  */
# if defined _MSC_VER
#  define off_t __int64
# else
#  define off_t long long int
# endif
/* Indicator, for gnulib internal purposes.  */
# define _GL_WINDOWS_64_BIT_OFF_T 1
#endif

/* MSVC 9 defines size_t in <stddef.h>, not in <sys/types.h>.  */
/* But avoid namespace pollution on glibc systems.  */
#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) \
    && ! defined __GLIBC__
# include <stddef.h>
#endif

#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */
#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/sched.in.h������������������������������������������������������������������������0000644�0000000�0000000�00000003272�12655624571�013473� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Replacement <sched.h> for platforms that lack it.
   Copyright (C) 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef _@GUARD_PREFIX@_SCHED_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* The include_next requires a split double-inclusion guard.  */
#if @HAVE_SCHED_H@
# @INCLUDE_NEXT@ @NEXT_SCHED_H@
#endif

#ifndef _@GUARD_PREFIX@_SCHED_H
#define _@GUARD_PREFIX@_SCHED_H

/* Get pid_t.
   This is needed on glibc 2.11 (see
   glibc bug <http://sourceware.org/bugzilla/show_bug.cgi?id=13198>)
   and Mac OS X 10.5.  */
#include <sys/types.h>

#ifdef __KLIBC__

/* On OS/2 kLIBC, struct sched_param is in spawn.h */
# include <spawn.h>

#endif

#if !@HAVE_STRUCT_SCHED_PARAM@

# if !GNULIB_defined_struct_sched_param
struct sched_param
{
  int sched_priority;
};
#  define GNULIB_defined_struct_sched_param 1
# endif

#endif

#if !(defined SCHED_FIFO && defined SCHED_RR && defined SCHED_OTHER)
# define SCHED_FIFO   1
# define SCHED_RR     2
# define SCHED_OTHER  0
#endif

#endif /* _@GUARD_PREFIX@_SCHED_H */
#endif /* _@GUARD_PREFIX@_SCHED_H */
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/unistd.in.h�����������������������������������������������������������������������0000644�0000000�0000000�00000151000�12655624572�013705� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Substitute for and wrapper around <unistd.h>.
   Copyright (C) 2003-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#ifndef _@GUARD_PREFIX@_UNISTD_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#ifdef _GL_INCLUDING_UNISTD_H
/* Special invocation convention:
   - On Mac OS X 10.3.9 we have a sequence of nested includes
     <unistd.h> -> <signal.h> -> <pthread.h> -> <unistd.h>
     In this situation, the functions are not yet declared, therefore we cannot
     provide the C++ aliases.  */

#@INCLUDE_NEXT@ @NEXT_UNISTD_H@

#else
/* Normal invocation convention.  */

/* The include_next requires a split double-inclusion guard.  */
#if @HAVE_UNISTD_H@
# define _GL_INCLUDING_UNISTD_H
# @INCLUDE_NEXT@ @NEXT_UNISTD_H@
# undef _GL_INCLUDING_UNISTD_H
#endif

/* Get all possible declarations of gethostname().  */
#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \
  && !defined _GL_INCLUDING_WINSOCK2_H
# define _GL_INCLUDING_WINSOCK2_H
# include <winsock2.h>
# undef _GL_INCLUDING_WINSOCK2_H
#endif

#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H
#define _@GUARD_PREFIX@_UNISTD_H

/* NetBSD 5.0 mis-defines NULL.  Also get size_t.  */
#include <stddef.h>

/* mingw doesn't define the SEEK_* or *_FILENO macros in <unistd.h>.  */
/* Cygwin 1.7.1 declares symlinkat in <stdio.h>, not in <unistd.h>.  */
/* But avoid namespace pollution on glibc systems.  */
#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \
     || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \
         && defined __CYGWIN__)) \
    && ! defined __GLIBC__
# include <stdio.h>
#endif

/* Cygwin 1.7.1 declares unlinkat in <fcntl.h>, not in <unistd.h>.  */
/* But avoid namespace pollution on glibc systems.  */
#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && defined __CYGWIN__ \
    && ! defined __GLIBC__
# include <fcntl.h>
#endif

/* mingw fails to declare _exit in <unistd.h>.  */
/* mingw, MSVC, BeOS, Haiku declare environ in <stdlib.h>, not in
   <unistd.h>.  */
/* Solaris declares getcwd not only in <unistd.h> but also in <stdlib.h>.  */
/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system <stdlib.h> is
   included here.  */
/* But avoid namespace pollution on glibc systems.  */
#if !defined __GLIBC__ && !defined __osf__
# define __need_system_stdlib_h
# include <stdlib.h>
# undef __need_system_stdlib_h
#endif

/* Native Windows platforms declare chdir, getcwd, rmdir in
   <io.h> and/or <direct.h>, not in <unistd.h>.
   They also declare access(), chmod(), close(), dup(), dup2(), isatty(),
   lseek(), read(), unlink(), write() in <io.h>.  */
#if ((@GNULIB_CHDIR@ || @GNULIB_GETCWD@ || @GNULIB_RMDIR@ \
      || defined GNULIB_POSIXCHECK) \
     && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__))
# include <io.h>     /* mingw32, mingw64 */
# include <direct.h> /* mingw64, MSVC 9 */
#elif (@GNULIB_CLOSE@ || @GNULIB_DUP@ || @GNULIB_DUP2@ || @GNULIB_ISATTY@ \
       || @GNULIB_LSEEK@ || @GNULIB_READ@ || @GNULIB_UNLINK@ || @GNULIB_WRITE@ \
       || defined GNULIB_POSIXCHECK) \
      && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
# include <io.h>
#endif

/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>.
   NonStop Kernel declares gethostname in <netdb.h>, not in <unistd.h>.  */
/* But avoid namespace pollution on glibc systems.  */
#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \
     || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \
    && !defined __GLIBC__
# include <netdb.h>
#endif

/* MSVC defines off_t in <sys/types.h>.
   May also define off_t to a 64-bit type on native Windows.  */
#if !@HAVE_UNISTD_H@ || @WINDOWS_64_BIT_OFF_T@
/* Get off_t.  */
# include <sys/types.h>
#endif

#if (@GNULIB_READ@ || @GNULIB_WRITE@ \
     || @GNULIB_READLINK@ || @GNULIB_READLINKAT@ \
     || @GNULIB_PREAD@ || @GNULIB_PWRITE@ || defined GNULIB_POSIXCHECK)
/* Get ssize_t.  */
# include <sys/types.h>
#endif

/* Get getopt(), optarg, optind, opterr, optopt.
   But avoid namespace pollution on glibc systems.  */
#if @GNULIB_UNISTD_H_GETOPT@ && !defined __GLIBC__ && !defined _GL_SYSTEM_GETOPT
# define __need_getopt
# include <getopt.h>
#endif

#ifndef _GL_INLINE_HEADER_BEGIN
 #error "Please include config.h first."
#endif
_GL_INLINE_HEADER_BEGIN
#ifndef _GL_UNISTD_INLINE
# define _GL_UNISTD_INLINE _GL_INLINE
#endif

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */


/* Hide some function declarations from <winsock2.h>.  */

#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@
# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef socket
#   define socket              socket_used_without_including_sys_socket_h
#   undef connect
#   define connect             connect_used_without_including_sys_socket_h
#   undef accept
#   define accept              accept_used_without_including_sys_socket_h
#   undef bind
#   define bind                bind_used_without_including_sys_socket_h
#   undef getpeername
#   define getpeername         getpeername_used_without_including_sys_socket_h
#   undef getsockname
#   define getsockname         getsockname_used_without_including_sys_socket_h
#   undef getsockopt
#   define getsockopt          getsockopt_used_without_including_sys_socket_h
#   undef listen
#   define listen              listen_used_without_including_sys_socket_h
#   undef recv
#   define recv                recv_used_without_including_sys_socket_h
#   undef send
#   define send                send_used_without_including_sys_socket_h
#   undef recvfrom
#   define recvfrom            recvfrom_used_without_including_sys_socket_h
#   undef sendto
#   define sendto              sendto_used_without_including_sys_socket_h
#   undef setsockopt
#   define setsockopt          setsockopt_used_without_including_sys_socket_h
#   undef shutdown
#   define shutdown            shutdown_used_without_including_sys_socket_h
#  else
    _GL_WARN_ON_USE (socket,
                     "socket() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (connect,
                     "connect() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (accept,
                     "accept() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (bind,
                     "bind() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (getpeername,
                     "getpeername() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (getsockname,
                     "getsockname() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (getsockopt,
                     "getsockopt() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (listen,
                     "listen() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (recv,
                     "recv() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (send,
                     "send() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (recvfrom,
                     "recvfrom() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (sendto,
                     "sendto() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (setsockopt,
                     "setsockopt() used without including <sys/socket.h>");
    _GL_WARN_ON_USE (shutdown,
                     "shutdown() used without including <sys/socket.h>");
#  endif
# endif
# if !defined _@GUARD_PREFIX@_SYS_SELECT_H
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef select
#   define select              select_used_without_including_sys_select_h
#  else
    _GL_WARN_ON_USE (select,
                     "select() used without including <sys/select.h>");
#  endif
# endif
#endif


/* OS/2 EMX lacks these macros.  */
#ifndef STDIN_FILENO
# define STDIN_FILENO 0
#endif
#ifndef STDOUT_FILENO
# define STDOUT_FILENO 1
#endif
#ifndef STDERR_FILENO
# define STDERR_FILENO 2
#endif

/* Ensure *_OK macros exist.  */
#ifndef F_OK
# define F_OK 0
# define X_OK 1
# define W_OK 2
# define R_OK 4
#endif


/* Declare overridden functions.  */


#if defined GNULIB_POSIXCHECK
/* The access() function is a security risk.  */
_GL_WARN_ON_USE (access, "the access function is a security risk - "
                 "use the gnulib module faccessat instead");
#endif


#if @GNULIB_CHDIR@
_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1)));
_GL_CXXALIASWARN (chdir);
#elif defined GNULIB_POSIXCHECK
# undef chdir
# if HAVE_RAW_DECL_CHDIR
_GL_WARN_ON_USE (chown, "chdir is not always in <unistd.h> - "
                 "use gnulib module chdir for portability");
# endif
#endif


#if @GNULIB_CHOWN@
/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
   to GID (if GID is not -1).  Follow symbolic links.
   Return 0 if successful, otherwise -1 and errno set.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/chown.html.  */
# if @REPLACE_CHOWN@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef chown
#   define chown rpl_chown
#  endif
_GL_FUNCDECL_RPL (chown, int, (const char *file, uid_t uid, gid_t gid)
                              _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (chown, int, (const char *file, uid_t uid, gid_t gid));
# else
#  if !@HAVE_CHOWN@
_GL_FUNCDECL_SYS (chown, int, (const char *file, uid_t uid, gid_t gid)
                              _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (chown, int, (const char *file, uid_t uid, gid_t gid));
# endif
_GL_CXXALIASWARN (chown);
#elif defined GNULIB_POSIXCHECK
# undef chown
# if HAVE_RAW_DECL_CHOWN
_GL_WARN_ON_USE (chown, "chown fails to follow symlinks on some systems and "
                 "doesn't treat a uid or gid of -1 on some systems - "
                 "use gnulib module chown for portability");
# endif
#endif


#if @GNULIB_CLOSE@
# if @REPLACE_CLOSE@
/* Automatically included by modules that need a replacement for close.  */
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef close
#   define close rpl_close
#  endif
_GL_FUNCDECL_RPL (close, int, (int fd));
_GL_CXXALIAS_RPL (close, int, (int fd));
# else
_GL_CXXALIAS_SYS (close, int, (int fd));
# endif
_GL_CXXALIASWARN (close);
#elif @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
# undef close
# define close close_used_without_requesting_gnulib_module_close
#elif defined GNULIB_POSIXCHECK
# undef close
/* Assume close is always declared.  */
_GL_WARN_ON_USE (close, "close does not portably work on sockets - "
                 "use gnulib module close for portability");
#endif


#if @GNULIB_DUP@
# if @REPLACE_DUP@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define dup rpl_dup
#  endif
_GL_FUNCDECL_RPL (dup, int, (int oldfd));
_GL_CXXALIAS_RPL (dup, int, (int oldfd));
# else
_GL_CXXALIAS_SYS (dup, int, (int oldfd));
# endif
_GL_CXXALIASWARN (dup);
#elif defined GNULIB_POSIXCHECK
# undef dup
# if HAVE_RAW_DECL_DUP
_GL_WARN_ON_USE (dup, "dup is unportable - "
                 "use gnulib module dup for portability");
# endif
#endif


#if @GNULIB_DUP2@
/* Copy the file descriptor OLDFD into file descriptor NEWFD.  Do nothing if
   NEWFD = OLDFD, otherwise close NEWFD first if it is open.
   Return newfd if successful, otherwise -1 and errno set.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/dup2.html>.  */
# if @REPLACE_DUP2@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define dup2 rpl_dup2
#  endif
_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd));
_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd));
# else
#  if !@HAVE_DUP2@
_GL_FUNCDECL_SYS (dup2, int, (int oldfd, int newfd));
#  endif
_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd));
# endif
_GL_CXXALIASWARN (dup2);
#elif defined GNULIB_POSIXCHECK
# undef dup2
# if HAVE_RAW_DECL_DUP2
_GL_WARN_ON_USE (dup2, "dup2 is unportable - "
                 "use gnulib module dup2 for portability");
# endif
#endif


#if @GNULIB_DUP3@
/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the
   specified flags.
   The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
   and O_TEXT, O_BINARY (defined in "binary-io.h").
   Close NEWFD first if it is open.
   Return newfd if successful, otherwise -1 and errno set.
   See the Linux man page at
   <http://www.kernel.org/doc/man-pages/online/pages/man2/dup3.2.html>.  */
# if @HAVE_DUP3@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define dup3 rpl_dup3
#  endif
_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags));
_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags));
# else
_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags));
_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags));
# endif
_GL_CXXALIASWARN (dup3);
#elif defined GNULIB_POSIXCHECK
# undef dup3
# if HAVE_RAW_DECL_DUP3
_GL_WARN_ON_USE (dup3, "dup3 is unportable - "
                 "use gnulib module dup3 for portability");
# endif
#endif


#if @GNULIB_ENVIRON@
# if !@HAVE_DECL_ENVIRON@
/* Set of environment variables and values.  An array of strings of the form
   "VARIABLE=VALUE", terminated with a NULL.  */
#  if defined __APPLE__ && defined __MACH__
#   include <TargetConditionals.h>
#   if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR
#    define _GL_USE_CRT_EXTERNS
#   endif
#  endif
#  ifdef _GL_USE_CRT_EXTERNS
#   include <crt_externs.h>
#   define environ (*_NSGetEnviron ())
#  else
#   ifdef __cplusplus
extern "C" {
#   endif
extern char **environ;
#   ifdef __cplusplus
}
#   endif
#  endif
# endif
#elif defined GNULIB_POSIXCHECK
# if HAVE_RAW_DECL_ENVIRON
_GL_UNISTD_INLINE char ***
rpl_environ (void)
{
  return &environ;
}
_GL_WARN_ON_USE (rpl_environ, "environ is unportable - "
                 "use gnulib module environ for portability");
#  undef environ
#  define environ (*rpl_environ ())
# endif
#endif


#if @GNULIB_EUIDACCESS@
/* Like access(), except that it uses the effective user id and group id of
   the current process.  */
# if !@HAVE_EUIDACCESS@
_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode)
                                   _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode));
_GL_CXXALIASWARN (euidaccess);
# if defined GNULIB_POSIXCHECK
/* Like access(), this function is a security risk.  */
_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - "
                 "use the gnulib module faccessat instead");
# endif
#elif defined GNULIB_POSIXCHECK
# undef euidaccess
# if HAVE_RAW_DECL_EUIDACCESS
_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - "
                 "use gnulib module euidaccess for portability");
# endif
#endif


#if @GNULIB_FACCESSAT@
# if !@HAVE_FACCESSAT@
_GL_FUNCDECL_SYS (faccessat, int,
                  (int fd, char const *file, int mode, int flag)
                  _GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (faccessat, int,
                  (int fd, char const *file, int mode, int flag));
_GL_CXXALIASWARN (faccessat);
#elif defined GNULIB_POSIXCHECK
# undef faccessat
# if HAVE_RAW_DECL_FACCESSAT
_GL_WARN_ON_USE (faccessat, "faccessat is not portable - "
                 "use gnulib module faccessat for portability");
# endif
#endif


#if @GNULIB_FCHDIR@
/* Change the process' current working directory to the directory on which
   the given file descriptor is open.
   Return 0 if successful, otherwise -1 and errno set.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/fchdir.html>.  */
# if ! @HAVE_FCHDIR@
_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/));

/* Gnulib internal hooks needed to maintain the fchdir metadata.  */
_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename)
     _GL_ARG_NONNULL ((2));
_GL_EXTERN_C void _gl_unregister_fd (int fd);
_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd);
_GL_EXTERN_C const char *_gl_directory_name (int fd);

# else
#  if !@HAVE_DECL_FCHDIR@
_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/));
#  endif
# endif
_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/));
_GL_CXXALIASWARN (fchdir);
#elif defined GNULIB_POSIXCHECK
# undef fchdir
# if HAVE_RAW_DECL_FCHDIR
_GL_WARN_ON_USE (fchdir, "fchdir is unportable - "
                 "use gnulib module fchdir for portability");
# endif
#endif


#if @GNULIB_FCHOWNAT@
# if @REPLACE_FCHOWNAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef fchownat
#   define fchownat rpl_fchownat
#  endif
_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file,
                                  uid_t owner, gid_t group, int flag)
                                 _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file,
                                  uid_t owner, gid_t group, int flag));
# else
#  if !@HAVE_FCHOWNAT@
_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file,
                                  uid_t owner, gid_t group, int flag)
                                 _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file,
                                  uid_t owner, gid_t group, int flag));
# endif
_GL_CXXALIASWARN (fchownat);
#elif defined GNULIB_POSIXCHECK
# undef fchownat
# if HAVE_RAW_DECL_FCHOWNAT
_GL_WARN_ON_USE (fchownat, "fchownat is not portable - "
                 "use gnulib module openat for portability");
# endif
#endif


#if @GNULIB_FDATASYNC@
/* Synchronize changes to a file.
   Return 0 if successful, otherwise -1 and errno set.
   See POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html>.  */
# if !@HAVE_FDATASYNC@ || !@HAVE_DECL_FDATASYNC@
_GL_FUNCDECL_SYS (fdatasync, int, (int fd));
# endif
_GL_CXXALIAS_SYS (fdatasync, int, (int fd));
_GL_CXXALIASWARN (fdatasync);
#elif defined GNULIB_POSIXCHECK
# undef fdatasync
# if HAVE_RAW_DECL_FDATASYNC
_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - "
                 "use gnulib module fdatasync for portability");
# endif
#endif


#if @GNULIB_FSYNC@
/* Synchronize changes, including metadata, to a file.
   Return 0 if successful, otherwise -1 and errno set.
   See POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html>.  */
# if !@HAVE_FSYNC@
_GL_FUNCDECL_SYS (fsync, int, (int fd));
# endif
_GL_CXXALIAS_SYS (fsync, int, (int fd));
_GL_CXXALIASWARN (fsync);
#elif defined GNULIB_POSIXCHECK
# undef fsync
# if HAVE_RAW_DECL_FSYNC
_GL_WARN_ON_USE (fsync, "fsync is unportable - "
                 "use gnulib module fsync for portability");
# endif
#endif


#if @GNULIB_FTRUNCATE@
/* Change the size of the file to which FD is opened to become equal to LENGTH.
   Return 0 if successful, otherwise -1 and errno set.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html>.  */
# if @REPLACE_FTRUNCATE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef ftruncate
#   define ftruncate rpl_ftruncate
#  endif
_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length));
_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length));
# else
#  if !@HAVE_FTRUNCATE@
_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length));
#  endif
_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length));
# endif
_GL_CXXALIASWARN (ftruncate);
#elif defined GNULIB_POSIXCHECK
# undef ftruncate
# if HAVE_RAW_DECL_FTRUNCATE
_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - "
                 "use gnulib module ftruncate for portability");
# endif
#endif


#if @GNULIB_GETCWD@
/* Get the name of the current working directory, and put it in SIZE bytes
   of BUF.
   Return BUF if successful, or NULL if the directory couldn't be determined
   or SIZE was too small.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/getcwd.html>.
   Additionally, the gnulib module 'getcwd' guarantees the following GNU
   extension: If BUF is NULL, an array is allocated with 'malloc'; the array
   is SIZE bytes long, unless SIZE == 0, in which case it is as big as
   necessary.  */
# if @REPLACE_GETCWD@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define getcwd rpl_getcwd
#  endif
_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size));
_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size));
# else
/* Need to cast, because on mingw, the second parameter is
                                                   int size.  */
_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size));
# endif
_GL_CXXALIASWARN (getcwd);
#elif defined GNULIB_POSIXCHECK
# undef getcwd
# if HAVE_RAW_DECL_GETCWD
_GL_WARN_ON_USE (getcwd, "getcwd is unportable - "
                 "use gnulib module getcwd for portability");
# endif
#endif


#if @GNULIB_GETDOMAINNAME@
/* Return the NIS domain name of the machine.
   WARNING! The NIS domain name is unrelated to the fully qualified host name
            of the machine.  It is also unrelated to email addresses.
   WARNING! The NIS domain name is usually the empty string or "(none)" when
            not using NIS.

   Put up to LEN bytes of the NIS domain name into NAME.
   Null terminate it if the name is shorter than LEN.
   If the NIS domain name is longer than LEN, set errno = EINVAL and return -1.
   Return 0 if successful, otherwise set errno and return -1.  */
# if @REPLACE_GETDOMAINNAME@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef getdomainname
#   define getdomainname rpl_getdomainname
#  endif
_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len)
                                      _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len));
# else
#  if !@HAVE_DECL_GETDOMAINNAME@
_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len)
                                      _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len));
# endif
_GL_CXXALIASWARN (getdomainname);
#elif defined GNULIB_POSIXCHECK
# undef getdomainname
# if HAVE_RAW_DECL_GETDOMAINNAME
_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - "
                 "use gnulib module getdomainname for portability");
# endif
#endif


#if @GNULIB_GETDTABLESIZE@
/* Return the maximum number of file descriptors in the current process.
   In POSIX, this is same as sysconf (_SC_OPEN_MAX).  */
# if @REPLACE_GETDTABLESIZE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef getdtablesize
#   define getdtablesize rpl_getdtablesize
#  endif
_GL_FUNCDECL_RPL (getdtablesize, int, (void));
_GL_CXXALIAS_RPL (getdtablesize, int, (void));
# else
#  if !@HAVE_GETDTABLESIZE@
_GL_FUNCDECL_SYS (getdtablesize, int, (void));
#  endif
_GL_CXXALIAS_SYS (getdtablesize, int, (void));
# endif
_GL_CXXALIASWARN (getdtablesize);
#elif defined GNULIB_POSIXCHECK
# undef getdtablesize
# if HAVE_RAW_DECL_GETDTABLESIZE
_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - "
                 "use gnulib module getdtablesize for portability");
# endif
#endif


#if @GNULIB_GETGROUPS@
/* Return the supplemental groups that the current process belongs to.
   It is unspecified whether the effective group id is in the list.
   If N is 0, return the group count; otherwise, N describes how many
   entries are available in GROUPS.  Return -1 and set errno if N is
   not 0 and not large enough.  Fails with ENOSYS on some systems.  */
# if @REPLACE_GETGROUPS@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef getgroups
#   define getgroups rpl_getgroups
#  endif
_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups));
_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups));
# else
#  if !@HAVE_GETGROUPS@
_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups));
#  endif
_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups));
# endif
_GL_CXXALIASWARN (getgroups);
#elif defined GNULIB_POSIXCHECK
# undef getgroups
# if HAVE_RAW_DECL_GETGROUPS
_GL_WARN_ON_USE (getgroups, "getgroups is unportable - "
                 "use gnulib module getgroups for portability");
# endif
#endif


#if @GNULIB_GETHOSTNAME@
/* Return the standard host name of the machine.
   WARNING! The host name may or may not be fully qualified.

   Put up to LEN bytes of the host name into NAME.
   Null terminate it if the name is shorter than LEN.
   If the host name is longer than LEN, set errno = EINVAL and return -1.
   Return 0 if successful, otherwise set errno and return -1.  */
# if @UNISTD_H_HAVE_WINSOCK2_H@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef gethostname
#   define gethostname rpl_gethostname
#  endif
_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len)
                                    _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len));
# else
#  if !@HAVE_GETHOSTNAME@
_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len)
                                    _GL_ARG_NONNULL ((1)));
#  endif
/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second
   parameter is
                                                      int len.  */
_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len));
# endif
_GL_CXXALIASWARN (gethostname);
#elif @UNISTD_H_HAVE_WINSOCK2_H@
# undef gethostname
# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname
#elif defined GNULIB_POSIXCHECK
# undef gethostname
# if HAVE_RAW_DECL_GETHOSTNAME
_GL_WARN_ON_USE (gethostname, "gethostname is unportable - "
                 "use gnulib module gethostname for portability");
# endif
#endif


#if @GNULIB_GETLOGIN@
/* Returns the user's login name, or NULL if it cannot be found.  Upon error,
   returns NULL with errno set.

   See <http://www.opengroup.org/susv3xsh/getlogin.html>.

   Most programs don't need to use this function, because the information is
   available through environment variables:
     ${LOGNAME-$USER}        on Unix platforms,
     $USERNAME               on native Windows platforms.
 */
# if !@HAVE_GETLOGIN@
_GL_FUNCDECL_SYS (getlogin, char *, (void));
# endif
_GL_CXXALIAS_SYS (getlogin, char *, (void));
_GL_CXXALIASWARN (getlogin);
#elif defined GNULIB_POSIXCHECK
# undef getlogin
# if HAVE_RAW_DECL_GETLOGIN
_GL_WARN_ON_USE (getlogin, "getlogin is unportable - "
                 "use gnulib module getlogin for portability");
# endif
#endif


#if @GNULIB_GETLOGIN_R@
/* Copies the user's login name to NAME.
   The array pointed to by NAME has room for SIZE bytes.

   Returns 0 if successful.  Upon error, an error number is returned, or -1 in
   the case that the login name cannot be found but no specific error is
   provided (this case is hopefully rare but is left open by the POSIX spec).

   See <http://www.opengroup.org/susv3xsh/getlogin.html>.

   Most programs don't need to use this function, because the information is
   available through environment variables:
     ${LOGNAME-$USER}        on Unix platforms,
     $USERNAME               on native Windows platforms.
 */
# if @REPLACE_GETLOGIN_R@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define getlogin_r rpl_getlogin_r
#  endif
_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size)
                                   _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size));
# else
#  if !@HAVE_DECL_GETLOGIN_R@
_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size)
                                   _GL_ARG_NONNULL ((1)));
#  endif
/* Need to cast, because on Solaris 10 systems, the second argument is
                                                     int size.  */
_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size));
# endif
_GL_CXXALIASWARN (getlogin_r);
#elif defined GNULIB_POSIXCHECK
# undef getlogin_r
# if HAVE_RAW_DECL_GETLOGIN_R
_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - "
                 "use gnulib module getlogin_r for portability");
# endif
#endif


#if @GNULIB_GETPAGESIZE@
# if @REPLACE_GETPAGESIZE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define getpagesize rpl_getpagesize
#  endif
_GL_FUNCDECL_RPL (getpagesize, int, (void));
_GL_CXXALIAS_RPL (getpagesize, int, (void));
# else
#  if !@HAVE_GETPAGESIZE@
#   if !defined getpagesize
/* This is for POSIX systems.  */
#    if !defined _gl_getpagesize && defined _SC_PAGESIZE
#     if ! (defined __VMS && __VMS_VER < 70000000)
#      define _gl_getpagesize() sysconf (_SC_PAGESIZE)
#     endif
#    endif
/* This is for older VMS.  */
#    if !defined _gl_getpagesize && defined __VMS
#     ifdef __ALPHA
#      define _gl_getpagesize() 8192
#     else
#      define _gl_getpagesize() 512
#     endif
#    endif
/* This is for BeOS.  */
#    if !defined _gl_getpagesize && @HAVE_OS_H@
#     include <OS.h>
#     if defined B_PAGE_SIZE
#      define _gl_getpagesize() B_PAGE_SIZE
#     endif
#    endif
/* This is for AmigaOS4.0.  */
#    if !defined _gl_getpagesize && defined __amigaos4__
#     define _gl_getpagesize() 2048
#    endif
/* This is for older Unix systems.  */
#    if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@
#     include <sys/param.h>
#     ifdef EXEC_PAGESIZE
#      define _gl_getpagesize() EXEC_PAGESIZE
#     else
#      ifdef NBPG
#       ifndef CLSIZE
#        define CLSIZE 1
#       endif
#       define _gl_getpagesize() (NBPG * CLSIZE)
#      else
#       ifdef NBPC
#        define _gl_getpagesize() NBPC
#       endif
#      endif
#     endif
#    endif
#    if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#     define getpagesize() _gl_getpagesize ()
#    else
#     if !GNULIB_defined_getpagesize_function
_GL_UNISTD_INLINE int
getpagesize ()
{
  return _gl_getpagesize ();
}
#      define GNULIB_defined_getpagesize_function 1
#     endif
#    endif
#   endif
#  endif
/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t.  */
_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void));
# endif
# if @HAVE_DECL_GETPAGESIZE@
_GL_CXXALIASWARN (getpagesize);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getpagesize
# if HAVE_RAW_DECL_GETPAGESIZE
_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - "
                 "use gnulib module getpagesize for portability");
# endif
#endif


#if @GNULIB_GETUSERSHELL@
/* Return the next valid login shell on the system, or NULL when the end of
   the list has been reached.  */
# if !@HAVE_DECL_GETUSERSHELL@
_GL_FUNCDECL_SYS (getusershell, char *, (void));
# endif
_GL_CXXALIAS_SYS (getusershell, char *, (void));
_GL_CXXALIASWARN (getusershell);
#elif defined GNULIB_POSIXCHECK
# undef getusershell
# if HAVE_RAW_DECL_GETUSERSHELL
_GL_WARN_ON_USE (getusershell, "getusershell is unportable - "
                 "use gnulib module getusershell for portability");
# endif
#endif

#if @GNULIB_GETUSERSHELL@
/* Rewind to pointer that is advanced at each getusershell() call.  */
# if !@HAVE_DECL_GETUSERSHELL@
_GL_FUNCDECL_SYS (setusershell, void, (void));
# endif
_GL_CXXALIAS_SYS (setusershell, void, (void));
_GL_CXXALIASWARN (setusershell);
#elif defined GNULIB_POSIXCHECK
# undef setusershell
# if HAVE_RAW_DECL_SETUSERSHELL
_GL_WARN_ON_USE (setusershell, "setusershell is unportable - "
                 "use gnulib module getusershell for portability");
# endif
#endif

#if @GNULIB_GETUSERSHELL@
/* Free the pointer that is advanced at each getusershell() call and
   associated resources.  */
# if !@HAVE_DECL_GETUSERSHELL@
_GL_FUNCDECL_SYS (endusershell, void, (void));
# endif
_GL_CXXALIAS_SYS (endusershell, void, (void));
_GL_CXXALIASWARN (endusershell);
#elif defined GNULIB_POSIXCHECK
# undef endusershell
# if HAVE_RAW_DECL_ENDUSERSHELL
_GL_WARN_ON_USE (endusershell, "endusershell is unportable - "
                 "use gnulib module getusershell for portability");
# endif
#endif


#if @GNULIB_GROUP_MEMBER@
/* Determine whether group id is in calling user's group list.  */
# if !@HAVE_GROUP_MEMBER@
_GL_FUNCDECL_SYS (group_member, int, (gid_t gid));
# endif
_GL_CXXALIAS_SYS (group_member, int, (gid_t gid));
_GL_CXXALIASWARN (group_member);
#elif defined GNULIB_POSIXCHECK
# undef group_member
# if HAVE_RAW_DECL_GROUP_MEMBER
_GL_WARN_ON_USE (group_member, "group_member is unportable - "
                 "use gnulib module group-member for portability");
# endif
#endif


#if @GNULIB_ISATTY@
# if @REPLACE_ISATTY@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef isatty
#   define isatty rpl_isatty
#  endif
_GL_FUNCDECL_RPL (isatty, int, (int fd));
_GL_CXXALIAS_RPL (isatty, int, (int fd));
# else
_GL_CXXALIAS_SYS (isatty, int, (int fd));
# endif
_GL_CXXALIASWARN (isatty);
#elif defined GNULIB_POSIXCHECK
# undef isatty
# if HAVE_RAW_DECL_ISATTY
_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - "
                 "use gnulib module isatty for portability");
# endif
#endif


#if @GNULIB_LCHOWN@
/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
   to GID (if GID is not -1).  Do not follow symbolic links.
   Return 0 if successful, otherwise -1 and errno set.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/lchown.html>.  */
# if @REPLACE_LCHOWN@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef lchown
#   define lchown rpl_lchown
#  endif
_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)
                               _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group));
# else
#  if !@HAVE_LCHOWN@
_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)
                               _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group));
# endif
_GL_CXXALIASWARN (lchown);
#elif defined GNULIB_POSIXCHECK
# undef lchown
# if HAVE_RAW_DECL_LCHOWN
_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - "
                 "use gnulib module lchown for portability");
# endif
#endif


#if @GNULIB_LINK@
/* Create a new hard link for an existing file.
   Return 0 if successful, otherwise -1 and errno set.
   See POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/link.html>.  */
# if @REPLACE_LINK@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define link rpl_link
#  endif
_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2)
                             _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2));
# else
#  if !@HAVE_LINK@
_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2)
                             _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2));
# endif
_GL_CXXALIASWARN (link);
#elif defined GNULIB_POSIXCHECK
# undef link
# if HAVE_RAW_DECL_LINK
_GL_WARN_ON_USE (link, "link is unportable - "
                 "use gnulib module link for portability");
# endif
#endif


#if @GNULIB_LINKAT@
/* Create a new hard link for an existing file, relative to two
   directories.  FLAG controls whether symlinks are followed.
   Return 0 if successful, otherwise -1 and errno set.  */
# if @REPLACE_LINKAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef linkat
#   define linkat rpl_linkat
#  endif
_GL_FUNCDECL_RPL (linkat, int,
                  (int fd1, const char *path1, int fd2, const char *path2,
                   int flag)
                  _GL_ARG_NONNULL ((2, 4)));
_GL_CXXALIAS_RPL (linkat, int,
                  (int fd1, const char *path1, int fd2, const char *path2,
                   int flag));
# else
#  if !@HAVE_LINKAT@
_GL_FUNCDECL_SYS (linkat, int,
                  (int fd1, const char *path1, int fd2, const char *path2,
                   int flag)
                  _GL_ARG_NONNULL ((2, 4)));
#  endif
_GL_CXXALIAS_SYS (linkat, int,
                  (int fd1, const char *path1, int fd2, const char *path2,
                   int flag));
# endif
_GL_CXXALIASWARN (linkat);
#elif defined GNULIB_POSIXCHECK
# undef linkat
# if HAVE_RAW_DECL_LINKAT
_GL_WARN_ON_USE (linkat, "linkat is unportable - "
                 "use gnulib module linkat for portability");
# endif
#endif


#if @GNULIB_LSEEK@
/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END.
   Return the new offset if successful, otherwise -1 and errno set.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html>.  */
# if @REPLACE_LSEEK@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define lseek rpl_lseek
#  endif
_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence));
_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence));
# else
_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence));
# endif
_GL_CXXALIASWARN (lseek);
#elif defined GNULIB_POSIXCHECK
# undef lseek
# if HAVE_RAW_DECL_LSEEK
_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some "
                 "systems - use gnulib module lseek for portability");
# endif
#endif


#if @GNULIB_PIPE@
/* Create a pipe, defaulting to O_BINARY mode.
   Store the read-end as fd[0] and the write-end as fd[1].
   Return 0 upon success, or -1 with errno set upon failure.  */
# if !@HAVE_PIPE@
_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (pipe, int, (int fd[2]));
_GL_CXXALIASWARN (pipe);
#elif defined GNULIB_POSIXCHECK
# undef pipe
# if HAVE_RAW_DECL_PIPE
_GL_WARN_ON_USE (pipe, "pipe is unportable - "
                 "use gnulib module pipe-posix for portability");
# endif
#endif


#if @GNULIB_PIPE2@
/* Create a pipe, applying the given flags when opening the read-end of the
   pipe and the write-end of the pipe.
   The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
   and O_TEXT, O_BINARY (defined in "binary-io.h").
   Store the read-end as fd[0] and the write-end as fd[1].
   Return 0 upon success, or -1 with errno set upon failure.
   See also the Linux man page at
   <http://www.kernel.org/doc/man-pages/online/pages/man2/pipe2.2.html>.  */
# if @HAVE_PIPE2@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define pipe2 rpl_pipe2
#  endif
_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags));
# else
_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags));
# endif
_GL_CXXALIASWARN (pipe2);
#elif defined GNULIB_POSIXCHECK
# undef pipe2
# if HAVE_RAW_DECL_PIPE2
_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - "
                 "use gnulib module pipe2 for portability");
# endif
#endif


#if @GNULIB_PREAD@
/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET.
   Return the number of bytes placed into BUF if successful, otherwise
   set errno and return -1.  0 indicates EOF.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/pread.html>.  */
# if @REPLACE_PREAD@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef pread
#   define pread rpl_pread
#  endif
_GL_FUNCDECL_RPL (pread, ssize_t,
                  (int fd, void *buf, size_t bufsize, off_t offset)
                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (pread, ssize_t,
                  (int fd, void *buf, size_t bufsize, off_t offset));
# else
#  if !@HAVE_PREAD@
_GL_FUNCDECL_SYS (pread, ssize_t,
                  (int fd, void *buf, size_t bufsize, off_t offset)
                  _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (pread, ssize_t,
                  (int fd, void *buf, size_t bufsize, off_t offset));
# endif
_GL_CXXALIASWARN (pread);
#elif defined GNULIB_POSIXCHECK
# undef pread
# if HAVE_RAW_DECL_PREAD
_GL_WARN_ON_USE (pread, "pread is unportable - "
                 "use gnulib module pread for portability");
# endif
#endif


#if @GNULIB_PWRITE@
/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET.
   Return the number of bytes written if successful, otherwise
   set errno and return -1.  0 indicates nothing written.  See the
   POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/pwrite.html>.  */
# if @REPLACE_PWRITE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef pwrite
#   define pwrite rpl_pwrite
#  endif
_GL_FUNCDECL_RPL (pwrite, ssize_t,
                  (int fd, const void *buf, size_t bufsize, off_t offset)
                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (pwrite, ssize_t,
                  (int fd, const void *buf, size_t bufsize, off_t offset));
# else
#  if !@HAVE_PWRITE@
_GL_FUNCDECL_SYS (pwrite, ssize_t,
                  (int fd, const void *buf, size_t bufsize, off_t offset)
                  _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (pwrite, ssize_t,
                  (int fd, const void *buf, size_t bufsize, off_t offset));
# endif
_GL_CXXALIASWARN (pwrite);
#elif defined GNULIB_POSIXCHECK
# undef pwrite
# if HAVE_RAW_DECL_PWRITE
_GL_WARN_ON_USE (pwrite, "pwrite is unportable - "
                 "use gnulib module pwrite for portability");
# endif
#endif


#if @GNULIB_READ@
/* Read up to COUNT bytes from file descriptor FD into the buffer starting
   at BUF.  See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html>.  */
# if @REPLACE_READ@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef read
#   define read rpl_read
#  endif
_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count)
                                 _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count));
# else
/* Need to cast, because on mingw, the third parameter is
                                                          unsigned int count
   and the return type is 'int'.  */
_GL_CXXALIAS_SYS_CAST (read, ssize_t, (int fd, void *buf, size_t count));
# endif
_GL_CXXALIASWARN (read);
#endif


#if @GNULIB_READLINK@
/* Read the contents of the symbolic link FILE and place the first BUFSIZE
   bytes of it into BUF.  Return the number of bytes placed into BUF if
   successful, otherwise -1 and errno set.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/readlink.html>.  */
# if @REPLACE_READLINK@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define readlink rpl_readlink
#  endif
_GL_FUNCDECL_RPL (readlink, ssize_t,
                  (const char *file, char *buf, size_t bufsize)
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (readlink, ssize_t,
                  (const char *file, char *buf, size_t bufsize));
# else
#  if !@HAVE_READLINK@
_GL_FUNCDECL_SYS (readlink, ssize_t,
                  (const char *file, char *buf, size_t bufsize)
                  _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (readlink, ssize_t,
                  (const char *file, char *buf, size_t bufsize));
# endif
_GL_CXXALIASWARN (readlink);
#elif defined GNULIB_POSIXCHECK
# undef readlink
# if HAVE_RAW_DECL_READLINK
_GL_WARN_ON_USE (readlink, "readlink is unportable - "
                 "use gnulib module readlink for portability");
# endif
#endif


#if @GNULIB_READLINKAT@
# if @REPLACE_READLINKAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define readlinkat rpl_readlinkat
#  endif
_GL_FUNCDECL_RPL (readlinkat, ssize_t,
                  (int fd, char const *file, char *buf, size_t len)
                  _GL_ARG_NONNULL ((2, 3)));
_GL_CXXALIAS_RPL (readlinkat, ssize_t,
                  (int fd, char const *file, char *buf, size_t len));
# else
#  if !@HAVE_READLINKAT@
_GL_FUNCDECL_SYS (readlinkat, ssize_t,
                  (int fd, char const *file, char *buf, size_t len)
                  _GL_ARG_NONNULL ((2, 3)));
#  endif
_GL_CXXALIAS_SYS (readlinkat, ssize_t,
                  (int fd, char const *file, char *buf, size_t len));
# endif
_GL_CXXALIASWARN (readlinkat);
#elif defined GNULIB_POSIXCHECK
# undef readlinkat
# if HAVE_RAW_DECL_READLINKAT
_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - "
                 "use gnulib module readlinkat for portability");
# endif
#endif


#if @GNULIB_RMDIR@
/* Remove the directory DIR.  */
# if @REPLACE_RMDIR@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define rmdir rpl_rmdir
#  endif
_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (rmdir, int, (char const *name));
# else
_GL_CXXALIAS_SYS (rmdir, int, (char const *name));
# endif
_GL_CXXALIASWARN (rmdir);
#elif defined GNULIB_POSIXCHECK
# undef rmdir
# if HAVE_RAW_DECL_RMDIR
_GL_WARN_ON_USE (rmdir, "rmdir is unportable - "
                 "use gnulib module rmdir for portability");
# endif
#endif


#if @GNULIB_SETHOSTNAME@
/* Set the host name of the machine.
   The host name may or may not be fully qualified.

   Put LEN bytes of NAME into the host name.
   Return 0 if successful, otherwise, set errno and return -1.

   Platforms with no ability to set the hostname return -1 and set
   errno = ENOSYS.  */
# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@
_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len)
                                    _GL_ARG_NONNULL ((1)));
# endif
/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5
   and FreeBSD 6.4 the second parameter is int.  On Solaris 11
   2011-10, the first parameter is not const.  */
_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len));
_GL_CXXALIASWARN (sethostname);
#elif defined GNULIB_POSIXCHECK
# undef sethostname
# if HAVE_RAW_DECL_SETHOSTNAME
_GL_WARN_ON_USE (sethostname, "sethostname is unportable - "
                 "use gnulib module sethostname for portability");
# endif
#endif


#if @GNULIB_SLEEP@
/* Pause the execution of the current thread for N seconds.
   Returns the number of seconds left to sleep.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/sleep.html>.  */
# if @REPLACE_SLEEP@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef sleep
#   define sleep rpl_sleep
#  endif
_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n));
_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n));
# else
#  if !@HAVE_SLEEP@
_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n));
#  endif
_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n));
# endif
_GL_CXXALIASWARN (sleep);
#elif defined GNULIB_POSIXCHECK
# undef sleep
# if HAVE_RAW_DECL_SLEEP
_GL_WARN_ON_USE (sleep, "sleep is unportable - "
                 "use gnulib module sleep for portability");
# endif
#endif


#if @GNULIB_SYMLINK@
# if @REPLACE_SYMLINK@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef symlink
#   define symlink rpl_symlink
#  endif
_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file)
                                _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file));
# else
#  if !@HAVE_SYMLINK@
_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file)
                                _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file));
# endif
_GL_CXXALIASWARN (symlink);
#elif defined GNULIB_POSIXCHECK
# undef symlink
# if HAVE_RAW_DECL_SYMLINK
_GL_WARN_ON_USE (symlink, "symlink is not portable - "
                 "use gnulib module symlink for portability");
# endif
#endif


#if @GNULIB_SYMLINKAT@
# if @REPLACE_SYMLINKAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef symlinkat
#   define symlinkat rpl_symlinkat
#  endif
_GL_FUNCDECL_RPL (symlinkat, int,
                  (char const *contents, int fd, char const *file)
                  _GL_ARG_NONNULL ((1, 3)));
_GL_CXXALIAS_RPL (symlinkat, int,
                  (char const *contents, int fd, char const *file));
# else
#  if !@HAVE_SYMLINKAT@
_GL_FUNCDECL_SYS (symlinkat, int,
                  (char const *contents, int fd, char const *file)
                  _GL_ARG_NONNULL ((1, 3)));
#  endif
_GL_CXXALIAS_SYS (symlinkat, int,
                  (char const *contents, int fd, char const *file));
# endif
_GL_CXXALIASWARN (symlinkat);
#elif defined GNULIB_POSIXCHECK
# undef symlinkat
# if HAVE_RAW_DECL_SYMLINKAT
_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - "
                 "use gnulib module symlinkat for portability");
# endif
#endif


#if @GNULIB_TTYNAME_R@
/* Store at most BUFLEN characters of the pathname of the terminal FD is
   open on in BUF.  Return 0 on success, otherwise an error number.  */
# if @REPLACE_TTYNAME_R@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef ttyname_r
#   define ttyname_r rpl_ttyname_r
#  endif
_GL_FUNCDECL_RPL (ttyname_r, int,
                  (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (ttyname_r, int,
                  (int fd, char *buf, size_t buflen));
# else
#  if !@HAVE_DECL_TTYNAME_R@
_GL_FUNCDECL_SYS (ttyname_r, int,
                  (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (ttyname_r, int,
                  (int fd, char *buf, size_t buflen));
# endif
_GL_CXXALIASWARN (ttyname_r);
#elif defined GNULIB_POSIXCHECK
# undef ttyname_r
# if HAVE_RAW_DECL_TTYNAME_R
_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - "
                 "use gnulib module ttyname_r for portability");
# endif
#endif


#if @GNULIB_UNLINK@
# if @REPLACE_UNLINK@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef unlink
#   define unlink rpl_unlink
#  endif
_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (unlink, int, (char const *file));
# else
_GL_CXXALIAS_SYS (unlink, int, (char const *file));
# endif
_GL_CXXALIASWARN (unlink);
#elif defined GNULIB_POSIXCHECK
# undef unlink
# if HAVE_RAW_DECL_UNLINK
_GL_WARN_ON_USE (unlink, "unlink is not portable - "
                 "use gnulib module unlink for portability");
# endif
#endif


#if @GNULIB_UNLINKAT@
# if @REPLACE_UNLINKAT@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef unlinkat
#   define unlinkat rpl_unlinkat
#  endif
_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag)
                                 _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag));
# else
#  if !@HAVE_UNLINKAT@
_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag)
                                 _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag));
# endif
_GL_CXXALIASWARN (unlinkat);
#elif defined GNULIB_POSIXCHECK
# undef unlinkat
# if HAVE_RAW_DECL_UNLINKAT
_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - "
                 "use gnulib module openat for portability");
# endif
#endif


#if @GNULIB_USLEEP@
/* Pause the execution of the current thread for N microseconds.
   Returns 0 on completion, or -1 on range error.
   See the POSIX:2001 specification
   <http://www.opengroup.org/susv3xsh/usleep.html>.  */
# if @REPLACE_USLEEP@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef usleep
#   define usleep rpl_usleep
#  endif
_GL_FUNCDECL_RPL (usleep, int, (useconds_t n));
_GL_CXXALIAS_RPL (usleep, int, (useconds_t n));
# else
#  if !@HAVE_USLEEP@
_GL_FUNCDECL_SYS (usleep, int, (useconds_t n));
#  endif
_GL_CXXALIAS_SYS (usleep, int, (useconds_t n));
# endif
_GL_CXXALIASWARN (usleep);
#elif defined GNULIB_POSIXCHECK
# undef usleep
# if HAVE_RAW_DECL_USLEEP
_GL_WARN_ON_USE (usleep, "usleep is unportable - "
                 "use gnulib module usleep for portability");
# endif
#endif


#if @GNULIB_WRITE@
/* Write up to COUNT bytes starting at BUF to file descriptor FD.
   See the POSIX:2008 specification
   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>.  */
# if @REPLACE_WRITE@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef write
#   define write rpl_write
#  endif
_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count)
                                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count));
# else
/* Need to cast, because on mingw, the third parameter is
                                                             unsigned int count
   and the return type is 'int'.  */
_GL_CXXALIAS_SYS_CAST (write, ssize_t, (int fd, const void *buf, size_t count));
# endif
_GL_CXXALIASWARN (write);
#endif

_GL_INLINE_HEADER_END

#endif /* _@GUARD_PREFIX@_UNISTD_H */
#endif /* _GL_INCLUDING_UNISTD_H */
#endif /* _@GUARD_PREFIX@_UNISTD_H */
CSSC-1.4.1/gl/lib/filename.h������������������������������������������������������������������������0000644�0000000�0000000�00000003652�12655624571�013562� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Basic filename support macros.
   Copyright (C) 2001-2004, 2007-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef _FILENAME_H
#define _FILENAME_H

#ifdef __cplusplus
extern "C" {
#endif


/* Pathname support.
   ISSLASH(C)           tests whether C is a directory separator character.
   IS_ABSOLUTE_PATH(P)  tests whether P is an absolute path.  If it is not,
                        it may be concatenated to a directory pathname.
   IS_PATH_WITH_DIR(P)  tests whether P contains a directory specification.
 */
#if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__
  /* Native Windows, Cygwin, OS/2, DOS */
# define ISSLASH(C) ((C) == '/' || (C) == '\\')
# define HAS_DEVICE(P) \
    ((((P)[0] >= 'A' && (P)[0] <= 'Z') || ((P)[0] >= 'a' && (P)[0] <= 'z')) \
     && (P)[1] == ':')
# define IS_ABSOLUTE_PATH(P) (ISSLASH ((P)[0]) || HAS_DEVICE (P))
# define IS_PATH_WITH_DIR(P) \
    (strchr (P, '/') != NULL || strchr (P, '\\') != NULL || HAS_DEVICE (P))
# define FILE_SYSTEM_PREFIX_LEN(P) (HAS_DEVICE (P) ? 2 : 0)
#else
  /* Unix */
# define ISSLASH(C) ((C) == '/')
# define IS_ABSOLUTE_PATH(P) ISSLASH ((P)[0])
# define IS_PATH_WITH_DIR(P) (strchr (P, '/') != NULL)
# define FILE_SYSTEM_PREFIX_LEN(P) 0
#endif


#ifdef __cplusplus
}
#endif

#endif /* _FILENAME_H */
��������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/close.c���������������������������������������������������������������������������0000644�0000000�0000000�00000002707�12655624570�013101� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* close replacement.
   Copyright (C) 2008-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

/* Specification.  */
#include <unistd.h>

#include <errno.h>

#include "fd-hook.h"
#include "msvc-inval.h"

#undef close

#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
static int
close_nothrow (int fd)
{
  int result;

  TRY_MSVC_INVAL
    {
      result = close (fd);
    }
  CATCH_MSVC_INVAL
    {
      result = -1;
      errno = EBADF;
    }
  DONE_MSVC_INVAL;

  return result;
}
#else
# define close_nothrow close
#endif

/* Override close() to call into other gnulib modules.  */

int
rpl_close (int fd)
{
#if WINDOWS_SOCKETS
  int retval = execute_all_close_hooks (close_nothrow, fd);
#else
  int retval = close_nothrow (fd);
#endif

#if REPLACE_FCHDIR
  if (retval >= 0)
    _gl_unregister_fd (fd);
#endif

  return retval;
}
���������������������������������������������������������CSSC-1.4.1/gl/lib/dirent--.h������������������������������������������������������������������������0000644�0000000�0000000�00000001610�12655624571�013411� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Like dirent.h, but redefine some names to avoid glitches.

   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake.  */

#include "dirent-safer.h"

#undef opendir
#define opendir opendir_safer
#define GNULIB_defined_opendir 1
������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/pthread.c�������������������������������������������������������������������������0000644�0000000�0000000�00000000151�12655624571�013413� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������#include <config.h>
#define _GL_PTHREAD_INLINE _GL_EXTERN_INLINE
#include "pthread.h"
typedef int dummy;
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/fcntl.c���������������������������������������������������������������������������0000644�0000000�0000000�00000027243�12655624571�013105� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Provide file descriptor control.

   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Eric Blake <ebb9@byu.net>.  */

#include <config.h>

/* Specification.  */
#include <fcntl.h>

#include <errno.h>
#include <limits.h>
#include <stdarg.h>
#include <unistd.h>

#if !HAVE_FCNTL
# define rpl_fcntl fcntl
#endif
#undef fcntl

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* Get declarations of the native Windows API functions.  */
# define WIN32_LEAN_AND_MEAN
# include <windows.h>

/* Get _get_osfhandle.  */
# include "msvc-nothrow.h"

/* Upper bound on getdtablesize().  See lib/getdtablesize.c.  */
# define OPEN_MAX_MAX 0x10000

/* Duplicate OLDFD into the first available slot of at least NEWFD,
   which must be positive, with FLAGS determining whether the duplicate
   will be inheritable.  */
static int
dupfd (int oldfd, int newfd, int flags)
{
  /* Mingw has no way to create an arbitrary fd.  Iterate until all
     file descriptors less than newfd are filled up.  */
  HANDLE curr_process = GetCurrentProcess ();
  HANDLE old_handle = (HANDLE) _get_osfhandle (oldfd);
  unsigned char fds_to_close[OPEN_MAX_MAX / CHAR_BIT];
  unsigned int fds_to_close_bound = 0;
  int result;
  BOOL inherit = flags & O_CLOEXEC ? FALSE : TRUE;
  int mode;

  if (newfd < 0 || getdtablesize () <= newfd)
    {
      errno = EINVAL;
      return -1;
    }
  if (old_handle == INVALID_HANDLE_VALUE
      || (mode = setmode (oldfd, O_BINARY)) == -1)
    {
      /* oldfd is not open, or is an unassigned standard file
         descriptor.  */
      errno = EBADF;
      return -1;
    }
  setmode (oldfd, mode);
  flags |= mode;

  for (;;)
    {
      HANDLE new_handle;
      int duplicated_fd;
      unsigned int index;

      if (!DuplicateHandle (curr_process,           /* SourceProcessHandle */
                            old_handle,             /* SourceHandle */
                            curr_process,           /* TargetProcessHandle */
                            (PHANDLE) &new_handle,  /* TargetHandle */
                            (DWORD) 0,              /* DesiredAccess */
                            inherit,                /* InheritHandle */
                            DUPLICATE_SAME_ACCESS)) /* Options */
        {
          switch (GetLastError ())
            {
              case ERROR_TOO_MANY_OPEN_FILES:
                errno = EMFILE;
                break;
              case ERROR_INVALID_HANDLE:
              case ERROR_INVALID_TARGET_HANDLE:
              case ERROR_DIRECT_ACCESS_HANDLE:
                errno = EBADF;
                break;
              case ERROR_INVALID_PARAMETER:
              case ERROR_INVALID_FUNCTION:
              case ERROR_INVALID_ACCESS:
                errno = EINVAL;
                break;
              default:
                errno = EACCES;
                break;
            }
          result = -1;
          break;
        }
      duplicated_fd = _open_osfhandle ((intptr_t) new_handle, flags);
      if (duplicated_fd < 0)
        {
          CloseHandle (new_handle);
          result = -1;
          break;
        }
      if (newfd <= duplicated_fd)
        {
          result = duplicated_fd;
          break;
        }

      /* Set the bit duplicated_fd in fds_to_close[].  */
      index = (unsigned int) duplicated_fd / CHAR_BIT;
      if (fds_to_close_bound <= index)
        {
          if (sizeof fds_to_close <= index)
            /* Need to increase OPEN_MAX_MAX.  */
            abort ();
          memset (fds_to_close + fds_to_close_bound, '\0',
                  index + 1 - fds_to_close_bound);
          fds_to_close_bound = index + 1;
        }
      fds_to_close[index] |= 1 << ((unsigned int) duplicated_fd % CHAR_BIT);
    }

  /* Close the previous fds that turned out to be too small.  */
  {
    int saved_errno = errno;
    unsigned int duplicated_fd;

    for (duplicated_fd = 0;
         duplicated_fd < fds_to_close_bound * CHAR_BIT;
         duplicated_fd++)
      if ((fds_to_close[duplicated_fd / CHAR_BIT]
           >> (duplicated_fd % CHAR_BIT))
          & 1)
        close (duplicated_fd);

    errno = saved_errno;
  }

# if REPLACE_FCHDIR
  if (0 <= result)
    result = _gl_register_dup (oldfd, result);
# endif
  return result;
}
#endif /* W32 */

#ifdef __KLIBC__

# define INCL_DOS
# include <os2.h>

static int
klibc_fcntl (int fd, int action, /* arg */...)
{
  va_list arg_ptr;
  int arg;
  struct stat sbuf;
  int result = -1;

  va_start (arg_ptr, action);
  arg = va_arg (arg_ptr, int);
  result = fcntl (fd, action, arg);
  /* EPERM for F_DUPFD, ENOTSUP for others */
  if (result == -1 && (errno == EPERM || errno == ENOTSUP)
      && !fstat (fd, &sbuf) && S_ISDIR (sbuf.st_mode))
  {
    ULONG ulMode;

    switch (action)
      {
      case F_DUPFD:
        /* Find available fd */
        while (fcntl (arg, F_GETFL) != -1 || errno != EBADF)
          arg++;

        result = dup2 (fd, arg);
        break;

      /* Using underlying APIs is right ? */
      case F_GETFD:
        if (DosQueryFHState (fd, &ulMode))
          break;

        result = (ulMode & OPEN_FLAGS_NOINHERIT) ? FD_CLOEXEC : 0;
        break;

      case F_SETFD:
        if (arg & ~FD_CLOEXEC)
          break;

        if (DosQueryFHState (fd, &ulMode))
          break;

        if (arg & FD_CLOEXEC)
          ulMode |= OPEN_FLAGS_NOINHERIT;
        else
          ulMode &= ~OPEN_FLAGS_NOINHERIT;

        /* Filter supported flags.  */
        ulMode &= (OPEN_FLAGS_WRITE_THROUGH | OPEN_FLAGS_FAIL_ON_ERROR
                   | OPEN_FLAGS_NO_CACHE | OPEN_FLAGS_NOINHERIT);

        if (DosSetFHState (fd, ulMode))
          break;

        result = 0;
        break;

      case F_GETFL:
        result = 0;
        break;

      case F_SETFL:
        if (arg != 0)
          break;

        result = 0;
        break;

      default :
        errno = EINVAL;
        break;
      }
  }

  va_end (arg_ptr);

  return result;
}

# define fcntl klibc_fcntl
#endif

/* Perform the specified ACTION on the file descriptor FD, possibly
   using the argument ARG further described below.  This replacement
   handles the following actions, and forwards all others on to the
   native fcntl.  An unrecognized ACTION returns -1 with errno set to
   EINVAL.

   F_DUPFD - duplicate FD, with int ARG being the minimum target fd.
   If successful, return the duplicate, which will be inheritable;
   otherwise return -1 and set errno.

   F_DUPFD_CLOEXEC - duplicate FD, with int ARG being the minimum
   target fd.  If successful, return the duplicate, which will not be
   inheritable; otherwise return -1 and set errno.

   F_GETFD - ARG need not be present.  If successful, return a
   non-negative value containing the descriptor flags of FD (only
   FD_CLOEXEC is portable, but other flags may be present); otherwise
   return -1 and set errno.  */

int
rpl_fcntl (int fd, int action, /* arg */...)
{
  va_list arg;
  int result = -1;
  va_start (arg, action);
  switch (action)
    {

#if !HAVE_FCNTL
    case F_DUPFD:
      {
        int target = va_arg (arg, int);
        result = dupfd (fd, target, 0);
        break;
      }
#elif FCNTL_DUPFD_BUGGY || REPLACE_FCHDIR
    case F_DUPFD:
      {
        int target = va_arg (arg, int);
        /* Detect invalid target; needed for cygwin 1.5.x.  */
        if (target < 0 || getdtablesize () <= target)
          errno = EINVAL;
        else
          {
            /* Haiku alpha 2 loses fd flags on original.  */
            int flags = fcntl (fd, F_GETFD);
            if (flags < 0)
              {
                result = -1;
                break;
              }
            result = fcntl (fd, action, target);
            if (0 <= result && fcntl (fd, F_SETFD, flags) == -1)
              {
                int saved_errno = errno;
                close (result);
                result = -1;
                errno = saved_errno;
              }
# if REPLACE_FCHDIR
            if (0 <= result)
              result = _gl_register_dup (fd, result);
# endif
          }
        break;
      } /* F_DUPFD */
#endif /* FCNTL_DUPFD_BUGGY || REPLACE_FCHDIR */

    case F_DUPFD_CLOEXEC:
      {
        int target = va_arg (arg, int);

#if !HAVE_FCNTL
        result = dupfd (fd, target, O_CLOEXEC);
        break;
#else /* HAVE_FCNTL */
        /* Try the system call first, if the headers claim it exists
           (that is, if GNULIB_defined_F_DUPFD_CLOEXEC is 0), since we
           may be running with a glibc that has the macro but with an
           older kernel that does not support it.  Cache the
           information on whether the system call really works, but
           avoid caching failure if the corresponding F_DUPFD fails
           for any reason.  0 = unknown, 1 = yes, -1 = no.  */
        static int have_dupfd_cloexec = GNULIB_defined_F_DUPFD_CLOEXEC ? -1 : 0;
        if (0 <= have_dupfd_cloexec)
          {
            result = fcntl (fd, action, target);
            if (0 <= result || errno != EINVAL)
              {
                have_dupfd_cloexec = 1;
# if REPLACE_FCHDIR
                if (0 <= result)
                  result = _gl_register_dup (fd, result);
# endif
              }
            else
              {
                result = rpl_fcntl (fd, F_DUPFD, target);
                if (result < 0)
                  break;
                have_dupfd_cloexec = -1;
              }
          }
        else
          result = rpl_fcntl (fd, F_DUPFD, target);
        if (0 <= result && have_dupfd_cloexec == -1)
          {
            int flags = fcntl (result, F_GETFD);
            if (flags < 0 || fcntl (result, F_SETFD, flags | FD_CLOEXEC) == -1)
              {
                int saved_errno = errno;
                close (result);
                errno = saved_errno;
                result = -1;
              }
          }
        break;
#endif /* HAVE_FCNTL */
      } /* F_DUPFD_CLOEXEC */

#if !HAVE_FCNTL
    case F_GETFD:
      {
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
        HANDLE handle = (HANDLE) _get_osfhandle (fd);
        DWORD flags;
        if (handle == INVALID_HANDLE_VALUE
            || GetHandleInformation (handle, &flags) == 0)
          errno = EBADF;
        else
          result = (flags & HANDLE_FLAG_INHERIT) ? 0 : FD_CLOEXEC;
# else /* !W32 */
        /* Use dup2 to reject invalid file descriptors.  No way to
           access this information, so punt.  */
        if (0 <= dup2 (fd, fd))
          result = 0;
# endif /* !W32 */
        break;
      } /* F_GETFD */
#endif /* !HAVE_FCNTL */

      /* Implementing F_SETFD on mingw is not trivial - there is no
         API for changing the O_NOINHERIT bit on an fd, and merely
         changing the HANDLE_FLAG_INHERIT bit on the underlying handle
         can lead to odd state.  It may be possible by duplicating the
         handle, using _open_osfhandle with the right flags, then
         using dup2 to move the duplicate onto the original, but that
         is not supported for now.  */

    default:
      {
#if HAVE_FCNTL
        void *p = va_arg (arg, void *);
        result = fcntl (fd, action, p);
#else
        errno = EINVAL;
#endif
        break;
      }
    }
  va_end (arg);
  return result;
}
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/sys_wait.in.h���������������������������������������������������������������������0000644�0000000�0000000�00000007423�12655624571�014251� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A POSIX-like <sys/wait.h>.
   Copyright (C) 2001-2003, 2005-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */


#ifndef _@GUARD_PREFIX@_SYS_WAIT_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* The include_next requires a split double-inclusion guard.  */
#if !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
# @INCLUDE_NEXT@ @NEXT_SYS_WAIT_H@
#endif

#ifndef _@GUARD_PREFIX@_SYS_WAIT_H
#define _@GUARD_PREFIX@_SYS_WAIT_H

/* Get pid_t.  */
#include <sys/types.h>


/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */


#if !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
/* Unix API.  */

/* The following macros apply to an argument x, that is a status of a process,
   as returned by waitpid().
   On nearly all systems, including Linux/x86, WEXITSTATUS are bits 15..8 and
   WTERMSIG are bits 7..0, while BeOS uses the opposite.  Therefore programs
   have to use the abstract macros.  */

/* For valid x, exactly one of WIFSIGNALED(x), WIFEXITED(x), WIFSTOPPED(x)
   is true.  */
# ifndef WIFSIGNALED
#  define WIFSIGNALED(x) (WTERMSIG (x) != 0 && WTERMSIG(x) != 0x7f)
# endif
# ifndef WIFEXITED
#  define WIFEXITED(x) (WTERMSIG (x) == 0)
# endif
# ifndef WIFSTOPPED
#  define WIFSTOPPED(x) (WTERMSIG (x) == 0x7f)
# endif

/* The termination signal. Only to be accessed if WIFSIGNALED(x) is true.  */
# ifndef WTERMSIG
#  define WTERMSIG(x) ((x) & 0x7f)
# endif

/* The exit status. Only to be accessed if WIFEXITED(x) is true.  */
# ifndef WEXITSTATUS
#  define WEXITSTATUS(x) (((x) >> 8) & 0xff)
# endif

/* The stopping signal. Only to be accessed if WIFSTOPPED(x) is true.  */
# ifndef WSTOPSIG
#  define WSTOPSIG(x) (((x) >> 8) & 0x7f)
# endif

/* True if the process dumped core.  Not standardized by POSIX.  */
# ifndef WCOREDUMP
#  define WCOREDUMP(x) ((x) & 0x80)
# endif

#else
/* Native Windows API.  */

# include <signal.h> /* for SIGTERM */

/* The following macros apply to an argument x, that is a status of a process,
   as returned by waitpid() or, equivalently, _cwait() or GetExitCodeProcess().
   This value is simply an 'int', not composed of bit fields.  */

/* When an unhandled fatal signal terminates a process, the exit code is 3.  */
# define WIFSIGNALED(x) ((x) == 3)
# define WIFEXITED(x) ((x) != 3)
# define WIFSTOPPED(x) 0

/* The signal that terminated a process is not known posthum.  */
# define WTERMSIG(x) SIGTERM

# define WEXITSTATUS(x) (x)

/* There are no stopping signals.  */
# define WSTOPSIG(x) 0

/* There are no core dumps.  */
# define WCOREDUMP(x) 0

#endif


/* Declarations of functions.  */

#if @GNULIB_WAITPID@
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
_GL_FUNCDECL_SYS (waitpid, pid_t, (pid_t pid, int *statusp, int options));
# endif
_GL_CXXALIAS_SYS (waitpid, pid_t, (pid_t pid, int *statusp, int options));
_GL_CXXALIASWARN (waitpid);
#elif defined GNULIB_POSIXCHECK
# undef waitpid
# if HAVE_RAW_DECL_WAITPID
_GL_WARN_ON_USE (waitpid, "waitpid is unportable - "
                 "use gnulib module sys_wait for portability");
# endif
#endif


#endif /* _@GUARD_PREFIX@_SYS_WAIT_H */
#endif /* _@GUARD_PREFIX@_SYS_WAIT_H */
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/stdlib.in.h�����������������������������������������������������������������������0000644�0000000�0000000�00000102434�12655624571�013666� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* A GNU-like <stdlib.h>.

   Copyright (C) 1995, 2001-2004, 2006-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc
/* Special invocation conventions inside some gnulib header files,
   and inside some glibc header files, respectively.  */

#@INCLUDE_NEXT@ @NEXT_STDLIB_H@

#else
/* Normal invocation convention.  */

#ifndef _@GUARD_PREFIX@_STDLIB_H

/* The include_next requires a split double-inclusion guard.  */
#@INCLUDE_NEXT@ @NEXT_STDLIB_H@

#ifndef _@GUARD_PREFIX@_STDLIB_H
#define _@GUARD_PREFIX@_STDLIB_H

/* NetBSD 5.0 mis-defines NULL.  */
#include <stddef.h>

/* MirBSD 10 defines WEXITSTATUS in <sys/wait.h>, not in <stdlib.h>.  */
#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS
# include <sys/wait.h>
#endif

/* Solaris declares getloadavg() in <sys/loadavg.h>.  */
#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@
# include <sys/loadavg.h>
#endif

/* Native Windows platforms declare mktemp() in <io.h>.  */
#if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
# include <io.h>
#endif

#if @GNULIB_RANDOM_R@

/* OSF/1 5.1 declares 'struct random_data' in <random.h>, which is included
   from <stdlib.h> if _REENTRANT is defined.  Include it whenever we need
   'struct random_data'.  */
# if @HAVE_RANDOM_H@
#  include <random.h>
# endif

# if !@HAVE_STRUCT_RANDOM_DATA@ || @REPLACE_RANDOM_R@ || !@HAVE_RANDOM_R@
#  include <stdint.h>
# endif

# if !@HAVE_STRUCT_RANDOM_DATA@
/* Define 'struct random_data'.
   But allow multiple gnulib generated <stdlib.h> replacements to coexist.  */
#  if !GNULIB_defined_struct_random_data
struct random_data
{
  int32_t *fptr;                /* Front pointer.  */
  int32_t *rptr;                /* Rear pointer.  */
  int32_t *state;               /* Array of state values.  */
  int rand_type;                /* Type of random number generator.  */
  int rand_deg;                 /* Degree of random number generator.  */
  int rand_sep;                 /* Distance between front and rear.  */
  int32_t *end_ptr;             /* Pointer behind state table.  */
};
#   define GNULIB_defined_struct_random_data 1
#  endif
# endif
#endif

#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
/* On Mac OS X 10.3, only <unistd.h> declares mkstemp.  */
/* On Mac OS X 10.5, only <unistd.h> declares mkstemps.  */
/* On Cygwin 1.7.1, only <unistd.h> declares getsubopt.  */
/* But avoid namespace pollution on glibc systems and native Windows.  */
# include <unistd.h>
#endif

/* The __attribute__ feature is available in gcc versions 2.5 and later.
   The attribute __pure__ was added in gcc 2.96.  */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
#else
# define _GL_ATTRIBUTE_PURE /* empty */
#endif

/* The definition of _Noreturn is copied here.  */

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */


/* Some systems do not define EXIT_*, despite otherwise supporting C89.  */
#ifndef EXIT_SUCCESS
# define EXIT_SUCCESS 0
#endif
/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere
   with proper operation of xargs.  */
#ifndef EXIT_FAILURE
# define EXIT_FAILURE 1
#elif EXIT_FAILURE != 1
# undef EXIT_FAILURE
# define EXIT_FAILURE 1
#endif


#if @GNULIB__EXIT@
/* Terminate the current process with the given return code, without running
   the 'atexit' handlers.  */
# if !@HAVE__EXIT@
_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status));
# endif
_GL_CXXALIAS_SYS (_Exit, void, (int status));
_GL_CXXALIASWARN (_Exit);
#elif defined GNULIB_POSIXCHECK
# undef _Exit
# if HAVE_RAW_DECL__EXIT
_GL_WARN_ON_USE (_Exit, "_Exit is unportable - "
                 "use gnulib module _Exit for portability");
# endif
#endif


#if @GNULIB_ATOLL@
/* Parse a signed decimal integer.
   Returns the value of the integer.  Errors are not detected.  */
# if !@HAVE_ATOLL@
_GL_FUNCDECL_SYS (atoll, long long, (const char *string)
                                    _GL_ATTRIBUTE_PURE
                                    _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (atoll, long long, (const char *string));
_GL_CXXALIASWARN (atoll);
#elif defined GNULIB_POSIXCHECK
# undef atoll
# if HAVE_RAW_DECL_ATOLL
_GL_WARN_ON_USE (atoll, "atoll is unportable - "
                 "use gnulib module atoll for portability");
# endif
#endif

#if @GNULIB_CALLOC_POSIX@
# if @REPLACE_CALLOC@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef calloc
#   define calloc rpl_calloc
#  endif
_GL_FUNCDECL_RPL (calloc, void *, (size_t nmemb, size_t size));
_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size));
# else
_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size));
# endif
_GL_CXXALIASWARN (calloc);
#elif defined GNULIB_POSIXCHECK
# undef calloc
/* Assume calloc is always declared.  */
_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - "
                 "use gnulib module calloc-posix for portability");
#endif

#if @GNULIB_CANONICALIZE_FILE_NAME@
# if @REPLACE_CANONICALIZE_FILE_NAME@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define canonicalize_file_name rpl_canonicalize_file_name
#  endif
_GL_FUNCDECL_RPL (canonicalize_file_name, char *, (const char *name)
                                                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name));
# else
#  if !@HAVE_CANONICALIZE_FILE_NAME@
_GL_FUNCDECL_SYS (canonicalize_file_name, char *, (const char *name)
                                                  _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name));
# endif
_GL_CXXALIASWARN (canonicalize_file_name);
#elif defined GNULIB_POSIXCHECK
# undef canonicalize_file_name
# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME
_GL_WARN_ON_USE (canonicalize_file_name,
                 "canonicalize_file_name is unportable - "
                 "use gnulib module canonicalize-lgpl for portability");
# endif
#endif

#if @GNULIB_GETLOADAVG@
/* Store max(NELEM,3) load average numbers in LOADAVG[].
   The three numbers are the load average of the last 1 minute, the last 5
   minutes, and the last 15 minutes, respectively.
   LOADAVG is an array of NELEM numbers.  */
# if !@HAVE_DECL_GETLOADAVG@
_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem)
                                   _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem));
_GL_CXXALIASWARN (getloadavg);
#elif defined GNULIB_POSIXCHECK
# undef getloadavg
# if HAVE_RAW_DECL_GETLOADAVG
_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - "
                 "use gnulib module getloadavg for portability");
# endif
#endif

#if @GNULIB_GETSUBOPT@
/* Assuming *OPTIONP is a comma separated list of elements of the form
   "token" or "token=value", getsubopt parses the first of these elements.
   If the first element refers to a "token" that is member of the given
   NULL-terminated array of tokens:
     - It replaces the comma with a NUL byte, updates *OPTIONP to point past
       the first option and the comma, sets *VALUEP to the value of the
       element (or NULL if it doesn't contain an "=" sign),
     - It returns the index of the "token" in the given array of tokens.
   Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined.
   For more details see the POSIX:2001 specification.
   http://www.opengroup.org/susv3xsh/getsubopt.html */
# if !@HAVE_GETSUBOPT@
_GL_FUNCDECL_SYS (getsubopt, int,
                  (char **optionp, char *const *tokens, char **valuep)
                  _GL_ARG_NONNULL ((1, 2, 3)));
# endif
_GL_CXXALIAS_SYS (getsubopt, int,
                  (char **optionp, char *const *tokens, char **valuep));
_GL_CXXALIASWARN (getsubopt);
#elif defined GNULIB_POSIXCHECK
# undef getsubopt
# if HAVE_RAW_DECL_GETSUBOPT
_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - "
                 "use gnulib module getsubopt for portability");
# endif
#endif

#if @GNULIB_GRANTPT@
/* Change the ownership and access permission of the slave side of the
   pseudo-terminal whose master side is specified by FD.  */
# if !@HAVE_GRANTPT@
_GL_FUNCDECL_SYS (grantpt, int, (int fd));
# endif
_GL_CXXALIAS_SYS (grantpt, int, (int fd));
_GL_CXXALIASWARN (grantpt);
#elif defined GNULIB_POSIXCHECK
# undef grantpt
# if HAVE_RAW_DECL_GRANTPT
_GL_WARN_ON_USE (grantpt, "grantpt is not portable - "
                 "use gnulib module grantpt for portability");
# endif
#endif

/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not
   rely on GNU or POSIX semantics for malloc and realloc (for example,
   by never specifying a zero size), so it does not need malloc or
   realloc to be redefined.  */
#if @GNULIB_MALLOC_POSIX@
# if @REPLACE_MALLOC@
#  if !((defined __cplusplus && defined GNULIB_NAMESPACE) \
        || _GL_USE_STDLIB_ALLOC)
#   undef malloc
#   define malloc rpl_malloc
#  endif
_GL_FUNCDECL_RPL (malloc, void *, (size_t size));
_GL_CXXALIAS_RPL (malloc, void *, (size_t size));
# else
_GL_CXXALIAS_SYS (malloc, void *, (size_t size));
# endif
_GL_CXXALIASWARN (malloc);
#elif defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC
# undef malloc
/* Assume malloc is always declared.  */
_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - "
                 "use gnulib module malloc-posix for portability");
#endif

/* Convert a multibyte character to a wide character.  */
#if @GNULIB_MBTOWC@
# if @REPLACE_MBTOWC@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef mbtowc
#   define mbtowc rpl_mbtowc
#  endif
_GL_FUNCDECL_RPL (mbtowc, int, (wchar_t *pwc, const char *s, size_t n));
_GL_CXXALIAS_RPL (mbtowc, int, (wchar_t *pwc, const char *s, size_t n));
# else
_GL_CXXALIAS_SYS (mbtowc, int, (wchar_t *pwc, const char *s, size_t n));
# endif
_GL_CXXALIASWARN (mbtowc);
#endif

#if @GNULIB_MKDTEMP@
/* Create a unique temporary directory from TEMPLATE.
   The last six characters of TEMPLATE must be "XXXXXX";
   they are replaced with a string that makes the directory name unique.
   Returns TEMPLATE, or a null pointer if it cannot get a unique name.
   The directory is created mode 700.  */
# if !@HAVE_MKDTEMP@
_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/));
_GL_CXXALIASWARN (mkdtemp);
#elif defined GNULIB_POSIXCHECK
# undef mkdtemp
# if HAVE_RAW_DECL_MKDTEMP
_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - "
                 "use gnulib module mkdtemp for portability");
# endif
#endif

#if @GNULIB_MKOSTEMP@
/* Create a unique temporary file from TEMPLATE.
   The last six characters of TEMPLATE must be "XXXXXX";
   they are replaced with a string that makes the file name unique.
   The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
   and O_TEXT, O_BINARY (defined in "binary-io.h").
   The file is then created, with the specified flags, ensuring it didn't exist
   before.
   The file is created read-write (mask at least 0600 & ~umask), but it may be
   world-readable and world-writable (mask 0666 & ~umask), depending on the
   implementation.
   Returns the open file descriptor if successful, otherwise -1 and errno
   set.  */
# if !@HAVE_MKOSTEMP@
_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)
                                 _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/));
_GL_CXXALIASWARN (mkostemp);
#elif defined GNULIB_POSIXCHECK
# undef mkostemp
# if HAVE_RAW_DECL_MKOSTEMP
_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - "
                 "use gnulib module mkostemp for portability");
# endif
#endif

#if @GNULIB_MKOSTEMPS@
/* Create a unique temporary file from TEMPLATE.
   The last six characters of TEMPLATE before a suffix of length
   SUFFIXLEN must be "XXXXXX";
   they are replaced with a string that makes the file name unique.
   The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
   and O_TEXT, O_BINARY (defined in "binary-io.h").
   The file is then created, with the specified flags, ensuring it didn't exist
   before.
   The file is created read-write (mask at least 0600 & ~umask), but it may be
   world-readable and world-writable (mask 0666 & ~umask), depending on the
   implementation.
   Returns the open file descriptor if successful, otherwise -1 and errno
   set.  */
# if !@HAVE_MKOSTEMPS@
_GL_FUNCDECL_SYS (mkostemps, int,
                  (char * /*template*/, int /*suffixlen*/, int /*flags*/)
                  _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (mkostemps, int,
                  (char * /*template*/, int /*suffixlen*/, int /*flags*/));
_GL_CXXALIASWARN (mkostemps);
#elif defined GNULIB_POSIXCHECK
# undef mkostemps
# if HAVE_RAW_DECL_MKOSTEMPS
_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - "
                 "use gnulib module mkostemps for portability");
# endif
#endif

#if @GNULIB_MKSTEMP@
/* Create a unique temporary file from TEMPLATE.
   The last six characters of TEMPLATE must be "XXXXXX";
   they are replaced with a string that makes the file name unique.
   The file is then created, ensuring it didn't exist before.
   The file is created read-write (mask at least 0600 & ~umask), but it may be
   world-readable and world-writable (mask 0666 & ~umask), depending on the
   implementation.
   Returns the open file descriptor if successful, otherwise -1 and errno
   set.  */
# if @REPLACE_MKSTEMP@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define mkstemp rpl_mkstemp
#  endif
_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/));
# else
#  if ! @HAVE_MKSTEMP@
_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/));
# endif
_GL_CXXALIASWARN (mkstemp);
#elif defined GNULIB_POSIXCHECK
# undef mkstemp
# if HAVE_RAW_DECL_MKSTEMP
_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - "
                 "use gnulib module mkstemp for portability");
# endif
#endif

#if @GNULIB_MKSTEMPS@
/* Create a unique temporary file from TEMPLATE.
   The last six characters of TEMPLATE prior to a suffix of length
   SUFFIXLEN must be "XXXXXX";
   they are replaced with a string that makes the file name unique.
   The file is then created, ensuring it didn't exist before.
   The file is created read-write (mask at least 0600 & ~umask), but it may be
   world-readable and world-writable (mask 0666 & ~umask), depending on the
   implementation.
   Returns the open file descriptor if successful, otherwise -1 and errno
   set.  */
# if !@HAVE_MKSTEMPS@
_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)
                                 _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/));
_GL_CXXALIASWARN (mkstemps);
#elif defined GNULIB_POSIXCHECK
# undef mkstemps
# if HAVE_RAW_DECL_MKSTEMPS
_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - "
                 "use gnulib module mkstemps for portability");
# endif
#endif

#if @GNULIB_POSIX_OPENPT@
/* Return an FD open to the master side of a pseudo-terminal.  Flags should
   include O_RDWR, and may also include O_NOCTTY.  */
# if !@HAVE_POSIX_OPENPT@
_GL_FUNCDECL_SYS (posix_openpt, int, (int flags));
# endif
_GL_CXXALIAS_SYS (posix_openpt, int, (int flags));
_GL_CXXALIASWARN (posix_openpt);
#elif defined GNULIB_POSIXCHECK
# undef posix_openpt
# if HAVE_RAW_DECL_POSIX_OPENPT
_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - "
                 "use gnulib module posix_openpt for portability");
# endif
#endif

#if @GNULIB_PTSNAME@
/* Return the pathname of the pseudo-terminal slave associated with
   the master FD is open on, or NULL on errors.  */
# if @REPLACE_PTSNAME@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef ptsname
#   define ptsname rpl_ptsname
#  endif
_GL_FUNCDECL_RPL (ptsname, char *, (int fd));
_GL_CXXALIAS_RPL (ptsname, char *, (int fd));
# else
#  if !@HAVE_PTSNAME@
_GL_FUNCDECL_SYS (ptsname, char *, (int fd));
#  endif
_GL_CXXALIAS_SYS (ptsname, char *, (int fd));
# endif
_GL_CXXALIASWARN (ptsname);
#elif defined GNULIB_POSIXCHECK
# undef ptsname
# if HAVE_RAW_DECL_PTSNAME
_GL_WARN_ON_USE (ptsname, "ptsname is not portable - "
                 "use gnulib module ptsname for portability");
# endif
#endif

#if @GNULIB_PTSNAME_R@
/* Set the pathname of the pseudo-terminal slave associated with
   the master FD is open on and return 0, or set errno and return
   non-zero on errors.  */
# if @REPLACE_PTSNAME_R@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef ptsname_r
#   define ptsname_r rpl_ptsname_r
#  endif
_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len));
_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len));
# else
#  if !@HAVE_PTSNAME_R@
_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len));
#  endif
_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len));
# endif
_GL_CXXALIASWARN (ptsname_r);
#elif defined GNULIB_POSIXCHECK
# undef ptsname_r
# if HAVE_RAW_DECL_PTSNAME_R
_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - "
                 "use gnulib module ptsname_r for portability");
# endif
#endif

#if @GNULIB_PUTENV@
# if @REPLACE_PUTENV@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef putenv
#   define putenv rpl_putenv
#  endif
_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (putenv, int, (char *string));
# else
_GL_CXXALIAS_SYS (putenv, int, (char *string));
# endif
_GL_CXXALIASWARN (putenv);
#endif

#if @GNULIB_QSORT_R@
# if @REPLACE_QSORT_R@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef qsort_r
#   define qsort_r rpl_qsort_r
#  endif
_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size,
                                  int (*compare) (void const *, void const *,
                                                  void *),
                                  void *arg) _GL_ARG_NONNULL ((1, 4)));
_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size,
                                  int (*compare) (void const *, void const *,
                                                  void *),
                                  void *arg));
# else
_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size,
                                  int (*compare) (void const *, void const *,
                                                  void *),
                                  void *arg));
# endif
_GL_CXXALIASWARN (qsort_r);
#endif


#if @GNULIB_RANDOM_R@
# if !@HAVE_RANDOM_R@
#  ifndef RAND_MAX
#   define RAND_MAX 2147483647
#  endif
# endif
#endif


#if @GNULIB_RANDOM@
# if !@HAVE_RANDOM@
_GL_FUNCDECL_SYS (random, long, (void));
# endif
_GL_CXXALIAS_SYS (random, long, (void));
_GL_CXXALIASWARN (random);
#elif defined GNULIB_POSIXCHECK
# undef random
# if HAVE_RAW_DECL_RANDOM
_GL_WARN_ON_USE (random, "random is unportable - "
                 "use gnulib module random for portability");
# endif
#endif

#if @GNULIB_RANDOM@
# if !@HAVE_RANDOM@
_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed));
# endif
_GL_CXXALIAS_SYS (srandom, void, (unsigned int seed));
_GL_CXXALIASWARN (srandom);
#elif defined GNULIB_POSIXCHECK
# undef srandom
# if HAVE_RAW_DECL_SRANDOM
_GL_WARN_ON_USE (srandom, "srandom is unportable - "
                 "use gnulib module random for portability");
# endif
#endif

#if @GNULIB_RANDOM@
# if !@HAVE_RANDOM@
_GL_FUNCDECL_SYS (initstate, char *,
                  (unsigned int seed, char *buf, size_t buf_size)
                  _GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (initstate, char *,
                  (unsigned int seed, char *buf, size_t buf_size));
_GL_CXXALIASWARN (initstate);
#elif defined GNULIB_POSIXCHECK
# undef initstate
# if HAVE_RAW_DECL_INITSTATE_R
_GL_WARN_ON_USE (initstate, "initstate is unportable - "
                 "use gnulib module random for portability");
# endif
#endif

#if @GNULIB_RANDOM@
# if !@HAVE_RANDOM@
_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (setstate, char *, (char *arg_state));
_GL_CXXALIASWARN (setstate);
#elif defined GNULIB_POSIXCHECK
# undef setstate
# if HAVE_RAW_DECL_SETSTATE_R
_GL_WARN_ON_USE (setstate, "setstate is unportable - "
                 "use gnulib module random for portability");
# endif
#endif


#if @GNULIB_RANDOM_R@
# if @REPLACE_RANDOM_R@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef random_r
#   define random_r rpl_random_r
#  endif
_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result)
                                 _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result));
# else
#  if !@HAVE_RANDOM_R@
_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result)
                                 _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result));
# endif
_GL_CXXALIASWARN (random_r);
#elif defined GNULIB_POSIXCHECK
# undef random_r
# if HAVE_RAW_DECL_RANDOM_R
_GL_WARN_ON_USE (random_r, "random_r is unportable - "
                 "use gnulib module random_r for portability");
# endif
#endif

#if @GNULIB_RANDOM_R@
# if @REPLACE_RANDOM_R@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef srandom_r
#   define srandom_r rpl_srandom_r
#  endif
_GL_FUNCDECL_RPL (srandom_r, int,
                  (unsigned int seed, struct random_data *rand_state)
                  _GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (srandom_r, int,
                  (unsigned int seed, struct random_data *rand_state));
# else
#  if !@HAVE_RANDOM_R@
_GL_FUNCDECL_SYS (srandom_r, int,
                  (unsigned int seed, struct random_data *rand_state)
                  _GL_ARG_NONNULL ((2)));
#  endif
_GL_CXXALIAS_SYS (srandom_r, int,
                  (unsigned int seed, struct random_data *rand_state));
# endif
_GL_CXXALIASWARN (srandom_r);
#elif defined GNULIB_POSIXCHECK
# undef srandom_r
# if HAVE_RAW_DECL_SRANDOM_R
_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - "
                 "use gnulib module random_r for portability");
# endif
#endif

#if @GNULIB_RANDOM_R@
# if @REPLACE_RANDOM_R@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef initstate_r
#   define initstate_r rpl_initstate_r
#  endif
_GL_FUNCDECL_RPL (initstate_r, int,
                  (unsigned int seed, char *buf, size_t buf_size,
                   struct random_data *rand_state)
                  _GL_ARG_NONNULL ((2, 4)));
_GL_CXXALIAS_RPL (initstate_r, int,
                  (unsigned int seed, char *buf, size_t buf_size,
                   struct random_data *rand_state));
# else
#  if !@HAVE_RANDOM_R@
_GL_FUNCDECL_SYS (initstate_r, int,
                  (unsigned int seed, char *buf, size_t buf_size,
                   struct random_data *rand_state)
                  _GL_ARG_NONNULL ((2, 4)));
#  endif
_GL_CXXALIAS_SYS (initstate_r, int,
                  (unsigned int seed, char *buf, size_t buf_size,
                   struct random_data *rand_state));
# endif
_GL_CXXALIASWARN (initstate_r);
#elif defined GNULIB_POSIXCHECK
# undef initstate_r
# if HAVE_RAW_DECL_INITSTATE_R
_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - "
                 "use gnulib module random_r for portability");
# endif
#endif

#if @GNULIB_RANDOM_R@
# if @REPLACE_RANDOM_R@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef setstate_r
#   define setstate_r rpl_setstate_r
#  endif
_GL_FUNCDECL_RPL (setstate_r, int,
                  (char *arg_state, struct random_data *rand_state)
                  _GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (setstate_r, int,
                  (char *arg_state, struct random_data *rand_state));
# else
#  if !@HAVE_RANDOM_R@
_GL_FUNCDECL_SYS (setstate_r, int,
                  (char *arg_state, struct random_data *rand_state)
                  _GL_ARG_NONNULL ((1, 2)));
#  endif
_GL_CXXALIAS_SYS (setstate_r, int,
                  (char *arg_state, struct random_data *rand_state));
# endif
_GL_CXXALIASWARN (setstate_r);
#elif defined GNULIB_POSIXCHECK
# undef setstate_r
# if HAVE_RAW_DECL_SETSTATE_R
_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - "
                 "use gnulib module random_r for portability");
# endif
#endif


#if @GNULIB_REALLOC_POSIX@
# if @REPLACE_REALLOC@
#  if !((defined __cplusplus && defined GNULIB_NAMESPACE) \
        || _GL_USE_STDLIB_ALLOC)
#   undef realloc
#   define realloc rpl_realloc
#  endif
_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size));
_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size));
# else
_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size));
# endif
_GL_CXXALIASWARN (realloc);
#elif defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC
# undef realloc
/* Assume realloc is always declared.  */
_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - "
                 "use gnulib module realloc-posix for portability");
#endif

#if @GNULIB_REALPATH@
# if @REPLACE_REALPATH@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define realpath rpl_realpath
#  endif
_GL_FUNCDECL_RPL (realpath, char *, (const char *name, char *resolved)
                                    _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (realpath, char *, (const char *name, char *resolved));
# else
#  if !@HAVE_REALPATH@
_GL_FUNCDECL_SYS (realpath, char *, (const char *name, char *resolved)
                                    _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (realpath, char *, (const char *name, char *resolved));
# endif
_GL_CXXALIASWARN (realpath);
#elif defined GNULIB_POSIXCHECK
# undef realpath
# if HAVE_RAW_DECL_REALPATH
_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module "
                 "canonicalize or canonicalize-lgpl for portability");
# endif
#endif

#if @GNULIB_RPMATCH@
/* Test a user response to a question.
   Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear.  */
# if !@HAVE_RPMATCH@
_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (rpmatch, int, (const char *response));
_GL_CXXALIASWARN (rpmatch);
#elif defined GNULIB_POSIXCHECK
# undef rpmatch
# if HAVE_RAW_DECL_RPMATCH
_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - "
                 "use gnulib module rpmatch for portability");
# endif
#endif

#if @GNULIB_SECURE_GETENV@
/* Look up NAME in the environment, returning 0 in insecure situations.  */
# if !@HAVE_SECURE_GETENV@
_GL_FUNCDECL_SYS (secure_getenv, char *,
                  (char const *name) _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name));
_GL_CXXALIASWARN (secure_getenv);
#elif defined GNULIB_POSIXCHECK
# undef secure_getenv
# if HAVE_RAW_DECL_SECURE_GETENV
_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - "
                 "use gnulib module secure_getenv for portability");
# endif
#endif

#if @GNULIB_SETENV@
/* Set NAME to VALUE in the environment.
   If REPLACE is nonzero, overwrite an existing value.  */
# if @REPLACE_SETENV@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef setenv
#   define setenv rpl_setenv
#  endif
_GL_FUNCDECL_RPL (setenv, int,
                  (const char *name, const char *value, int replace)
                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (setenv, int,
                  (const char *name, const char *value, int replace));
# else
#  if !@HAVE_DECL_SETENV@
_GL_FUNCDECL_SYS (setenv, int,
                  (const char *name, const char *value, int replace)
                  _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (setenv, int,
                  (const char *name, const char *value, int replace));
# endif
# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@)
_GL_CXXALIASWARN (setenv);
# endif
#elif defined GNULIB_POSIXCHECK
# undef setenv
# if HAVE_RAW_DECL_SETENV
_GL_WARN_ON_USE (setenv, "setenv is unportable - "
                 "use gnulib module setenv for portability");
# endif
#endif

#if @GNULIB_STRTOD@
 /* Parse a double from STRING, updating ENDP if appropriate.  */
# if @REPLACE_STRTOD@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   define strtod rpl_strtod
#  endif
_GL_FUNCDECL_RPL (strtod, double, (const char *str, char **endp)
                                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (strtod, double, (const char *str, char **endp));
# else
#  if !@HAVE_STRTOD@
_GL_FUNCDECL_SYS (strtod, double, (const char *str, char **endp)
                                  _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (strtod, double, (const char *str, char **endp));
# endif
_GL_CXXALIASWARN (strtod);
#elif defined GNULIB_POSIXCHECK
# undef strtod
# if HAVE_RAW_DECL_STRTOD
_GL_WARN_ON_USE (strtod, "strtod is unportable - "
                 "use gnulib module strtod for portability");
# endif
#endif

#if @GNULIB_STRTOLL@
/* Parse a signed integer whose textual representation starts at STRING.
   The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
   it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
   "0x").
   If ENDPTR is not NULL, the address of the first byte after the integer is
   stored in *ENDPTR.
   Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set
   to ERANGE.  */
# if !@HAVE_STRTOLL@
_GL_FUNCDECL_SYS (strtoll, long long,
                  (const char *string, char **endptr, int base)
                  _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (strtoll, long long,
                  (const char *string, char **endptr, int base));
_GL_CXXALIASWARN (strtoll);
#elif defined GNULIB_POSIXCHECK
# undef strtoll
# if HAVE_RAW_DECL_STRTOLL
_GL_WARN_ON_USE (strtoll, "strtoll is unportable - "
                 "use gnulib module strtoll for portability");
# endif
#endif

#if @GNULIB_STRTOULL@
/* Parse an unsigned integer whose textual representation starts at STRING.
   The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
   it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
   "0x").
   If ENDPTR is not NULL, the address of the first byte after the integer is
   stored in *ENDPTR.
   Upon overflow, the return value is ULLONG_MAX, and errno is set to
   ERANGE.  */
# if !@HAVE_STRTOULL@
_GL_FUNCDECL_SYS (strtoull, unsigned long long,
                  (const char *string, char **endptr, int base)
                  _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (strtoull, unsigned long long,
                  (const char *string, char **endptr, int base));
_GL_CXXALIASWARN (strtoull);
#elif defined GNULIB_POSIXCHECK
# undef strtoull
# if HAVE_RAW_DECL_STRTOULL
_GL_WARN_ON_USE (strtoull, "strtoull is unportable - "
                 "use gnulib module strtoull for portability");
# endif
#endif

#if @GNULIB_UNLOCKPT@
/* Unlock the slave side of the pseudo-terminal whose master side is specified
   by FD, so that it can be opened.  */
# if !@HAVE_UNLOCKPT@
_GL_FUNCDECL_SYS (unlockpt, int, (int fd));
# endif
_GL_CXXALIAS_SYS (unlockpt, int, (int fd));
_GL_CXXALIASWARN (unlockpt);
#elif defined GNULIB_POSIXCHECK
# undef unlockpt
# if HAVE_RAW_DECL_UNLOCKPT
_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - "
                 "use gnulib module unlockpt for portability");
# endif
#endif

#if @GNULIB_UNSETENV@
/* Remove the variable NAME from the environment.  */
# if @REPLACE_UNSETENV@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef unsetenv
#   define unsetenv rpl_unsetenv
#  endif
_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (unsetenv, int, (const char *name));
# else
#  if !@HAVE_DECL_UNSETENV@
_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1)));
#  endif
_GL_CXXALIAS_SYS (unsetenv, int, (const char *name));
# endif
# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@)
_GL_CXXALIASWARN (unsetenv);
# endif
#elif defined GNULIB_POSIXCHECK
# undef unsetenv
# if HAVE_RAW_DECL_UNSETENV
_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - "
                 "use gnulib module unsetenv for portability");
# endif
#endif

/* Convert a wide character to a multibyte character.  */
#if @GNULIB_WCTOMB@
# if @REPLACE_WCTOMB@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef wctomb
#   define wctomb rpl_wctomb
#  endif
_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc));
_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc));
# else
_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc));
# endif
_GL_CXXALIASWARN (wctomb);
#endif


#endif /* _@GUARD_PREFIX@_STDLIB_H */
#endif /* _@GUARD_PREFIX@_STDLIB_H */
#endif
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/pipe-safer.c����������������������������������������������������������������������0000644�0000000�0000000�00000002656�12655624571�014033� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Invoke pipe, but avoid some glitches.
   Copyright (C) 2005-2006, 2009-2016 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Jim Meyering.  */

#include <config.h>

#include "unistd-safer.h"

#include <unistd.h>
#include <errno.h>

/* Like pipe, but ensure that neither of the file descriptors is
   STDIN_FILENO, STDOUT_FILENO, or STDERR_FILENO.  Fail with ENOSYS on
   platforms that lack pipe.  */

int
pipe_safer (int fd[2])
{
#if HAVE_PIPE
  if (pipe (fd) == 0)
    {
      int i;
      for (i = 0; i < 2; i++)
        {
          fd[i] = fd_safer (fd[i]);
          if (fd[i] < 0)
            {
              int e = errno;
              close (fd[1 - i]);
              errno = e;
              return -1;
            }
        }

      return 0;
    }
#else
  errno = ENOSYS;
#endif

  return -1;
}
����������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/pthread.in.h����������������������������������������������������������������������0000644�0000000�0000000�00000015356�12655624571�014042� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Implement a trivial subset of POSIX 1003.1-2008 pthread.h.

   Copyright (C) 2009-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert and Glen Lenker.  */

#ifndef _@GUARD_PREFIX@_PTHREAD_H_

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* The include_next requires a split double-inclusion guard.  */
#if @HAVE_PTHREAD_H@
# @INCLUDE_NEXT@ @NEXT_PTHREAD_H@
#endif

#ifndef _@GUARD_PREFIX@_PTHREAD_H_
#define _@GUARD_PREFIX@_PTHREAD_H_

#define __need_system_stdlib_h
#include <stdlib.h>
#undef __need_system_stdlib_h


/* The pthreads-win32 <pthread.h> defines a couple of broken macros.  */
#undef asctime_r
#undef ctime_r
#undef gmtime_r
#undef localtime_r
#undef rand_r
#undef strtok_r

#include <errno.h>
#include <sched.h>
#include <sys/types.h>
#include <time.h>

#ifndef _GL_INLINE_HEADER_BEGIN
 #error "Please include config.h first."
#endif
_GL_INLINE_HEADER_BEGIN
#ifndef _GL_PTHREAD_INLINE
# define _GL_PTHREAD_INLINE _GL_INLINE
#endif

#if ! @HAVE_PTHREAD_T@
# if !GNULIB_defined_pthread_types
 typedef int pthread_t;
 typedef int pthread_attr_t;
 typedef int pthread_barrier_t;
 typedef int pthread_barrierattr_t;
 typedef int pthread_cond_t;
 typedef int pthread_condattr_t;
 typedef int pthread_key_t;
 typedef int pthread_mutex_t;
 typedef int pthread_mutexattr_t;
 typedef int pthread_once_t;
 typedef int pthread_rwlock_t;
 typedef int pthread_rwlockattr_t;
#  define GNULIB_defined_pthread_types 1
# endif
#endif

#ifndef PTHREAD_COND_INITIALIZER
#define PTHREAD_COND_INITIALIZER { 0 }
#define PTHREAD_MUTEX_INITIALIZER { 0 }
#define PTHREAD_ONCE_INIT { 0 }
#define PTHREAD_RWLOCK_INITIALIZER { 0 }

#define PTHREAD_BARRIER_SERIAL_THREAD (-1)

#define PTHREAD_CANCEL_DEFERRED 0
#define PTHREAD_CANCEL_ASYNCHRONOUS 1

#define PTHREAD_CANCEL_ENABLE 0
#define PTHREAD_CANCEL_DISABLE 1

#define PTHREAD_CANCELED ((void *) -1)

#define PTHREAD_CREATE_JOINABLE 0
#define PTHREAD_CREATE_DETACHED 1

#define PTHREAD_INHERIT_SCHED 0
#define PTHREAD_EXPLICIT_SCHED 1

#define PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_NORMAL
#define PTHREAD_MUTEX_NORMAL 0
#define PTHREAD_MUTEX_ERRORCHECK 1
#define PTHREAD_MUTEX_RECURSIVE 2

#define PTHREAD_MUTEX_STALLED 0
#define PTHREAD_MUTEX_ROBUST 1

#define PTHREAD_PRIO_NONE 0
#define PTHREAD_PRIO_INHERIT 1
#define PTHREAD_PRIO_PROTECT 2

#define PTHREAD_PROCESS_PRIVATE 0
#define PTHREAD_PROCESS_SHARED 1

#define PTHREAD_SCOPE_SYSTEM 0
#define PTHREAD_SCOPE_PROCESS 1
#endif

#if ! @HAVE_PTHREAD_T@

# if !GNULIB_defined_pthread_functions

/* Provide substitutes for the thread functions that should work
   adequately on a single-threaded implementation, where
   pthread_create always fails.  The goal is to let programs compile
   on non-pthread hosts with minimal runtime overhead.

   Omit interfaces that have not been analyzed and for which we do not
   know what to do, so that they elicit a compile-time error for
   now.  */

_GL_PTHREAD_INLINE int
pthread_cond_destroy (pthread_cond_t *cond)
{
  /* COND is never seriously used.  */
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_cond_init (pthread_cond_t *restrict cond,
                   pthread_condattr_t const *restrict attr)
{
  /* COND is never seriously used.  */
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_cond_signal (pthread_cond_t *cond)
{
  /* No threads can currently be blocked on COND.  */
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_cond_wait (pthread_cond_t *restrict cond,
                   pthread_mutex_t *restrict mutex)
{
  /* Properly-written applications never come here.  */
  abort ();
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_create (pthread_t *restrict thread,
                pthread_attr_t const *restrict attr,
                void * (*start_routine) (void*), void *restrict arg)
{
  /* Do not create a thread.  */
  return EAGAIN;
}

_GL_PTHREAD_INLINE void
pthread_exit (void *value)
{
  /* There is just one thread, so the process exits.  */
  exit (0);
}

_GL_PTHREAD_INLINE int
pthread_join (pthread_t thread, void **pvalue)
{
  /* Properly-written applications never come here.  */
  abort ();
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_mutexattr_destroy (pthread_mutexattr_t *attr)
{
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_mutexattr_init (pthread_mutexattr_t *attr)
{
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_mutexattr_settype (pthread_mutexattr_t *attr, int attr_type)
{
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_mutex_destroy (pthread_mutex_t *mutex)
{
  /* MUTEX is never seriously used.  */
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_mutex_init (pthread_mutex_t *restrict mutex,
                    pthread_mutexattr_t const *restrict attr)
{
  /* MUTEX is never seriously used.  */
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_mutex_lock (pthread_mutex_t *mutex)
{
  /* There is only one thread, so it always gets the lock.  This
     implementation does not support PTHREAD_MUTEX_ERRORCHECK.  */
  return 0;
}

_GL_PTHREAD_INLINE int
pthread_mutex_trylock (pthread_mutex_t *mutex)
{
  return pthread_mutex_lock (mutex);
}

_GL_PTHREAD_INLINE int
pthread_mutex_unlock (pthread_mutex_t *mutex)
{
  /* There is only one thread, so it always unlocks successfully.
     This implementation does not support robust mutexes or
     PTHREAD_MUTEX_ERRORCHECK.  */
  return 0;
}

#  define GNULIB_defined_pthread_functions 1
# endif

#endif

#if ! @HAVE_PTHREAD_SPINLOCK_T@

# if !GNULIB_defined_pthread_spinlock_t

/* Approximate spinlocks with mutexes.  */

typedef pthread_mutex_t pthread_spinlock_t;

_GL_PTHREAD_INLINE int
pthread_spin_init (pthread_spinlock_t *lock, int pshared)
{
  return pthread_mutex_init (lock, NULL);
}

_GL_PTHREAD_INLINE int
pthread_spin_destroy (pthread_spinlock_t *lock)
{
  return pthread_mutex_destroy (lock);
}

_GL_PTHREAD_INLINE int
pthread_spin_lock (pthread_spinlock_t *lock)
{
  return pthread_mutex_lock (lock);
}

_GL_PTHREAD_INLINE int
pthread_spin_trylock (pthread_spinlock_t *lock)
{
  return pthread_mutex_trylock (lock);
}

_GL_PTHREAD_INLINE int
pthread_spin_unlock (pthread_spinlock_t *lock)
{
  return pthread_mutex_unlock (lock);
}

#  define GNULIB_defined_pthread_spinlock_t 1
# endif

#endif

_GL_INLINE_HEADER_END

#endif /* _@GUARD_PREFIX@_PTHREAD_H_ */
#endif /* _@GUARD_PREFIX@_PTHREAD_H_ */
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/msvc-nothrow.h��������������������������������������������������������������������0000644�0000000�0000000�00000003010�12655624571�014434� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Wrappers that don't throw invalid parameter notifications
   with MSVC runtime libraries.
   Copyright (C) 2011-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along
   with this program; if not, see <http://www.gnu.org/licenses/>.  */

#ifndef _MSVC_NOTHROW_H
#define _MSVC_NOTHROW_H

/* With MSVC runtime libraries with the "invalid parameter handler" concept,
   functions like fprintf(), dup2(), or close() crash when the caller passes
   an invalid argument.  But POSIX wants error codes (such as EINVAL or EBADF)
   instead.
   This file defines wrappers that turn such an invalid parameter notification
   into an error code.  */

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__

/* Get original declaration of _get_osfhandle.  */
# include <io.h>

# if HAVE_MSVC_INVALID_PARAMETER_HANDLER

/* Override _get_osfhandle.  */
extern intptr_t _gl_nothrow_get_osfhandle (int fd);
#  define _get_osfhandle _gl_nothrow_get_osfhandle

# endif

#endif

#endif /* _MSVC_NOTHROW_H */
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CSSC-1.4.1/gl/lib/sys_time.in.h���������������������������������������������������������������������0000644�0000000�0000000�00000017001�12655624571�014234� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������/* Provide a more complete sys/time.h.

   Copyright (C) 2007-2016 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert.  */

#ifndef _@GUARD_PREFIX@_SYS_TIME_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* On Cygwin and on many BSDish systems, <sys/time.h> includes itself
   recursively via <sys/select.h>.
   Simply delegate to the system's header in this case; it is a no-op.
   Without this extra ifdef, the C++ gettimeofday declaration below
   would be a forward declaration in gnulib's nested <sys/time.h>.  */
#if defined _CYGWIN_SYS_TIME_H || defined _SYS_TIME_H || defined _SYS_TIME_H_
# @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@
#else

/* The include_next requires a split double-inclusion guard.  */
#if @HAVE_SYS_TIME_H@
# @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@
#endif

#ifndef _@GUARD_PREFIX@_SYS_TIME_H
#define _@GUARD_PREFIX@_SYS_TIME_H

#if ! @HAVE_SYS_TIME_H@
# include <time.h>
#endif

/* On native Windows with MSVC, get the 'struct timeval' type.
   Also, on native Windows with a 64-bit time_t, where we are overriding the
   'struct timeval' type, get all declarations of system functions whose
   signature contains 'struct timeval'.  */
#if (defined _MSC_VER || @REPLACE_STRUCT_TIMEVAL@) && @HAVE_WINSOCK2_H@ && !defined _GL_INCLUDING_WINSOCK2_H
# define _GL_INCLUDING_WINSOCK2_H
# include <winsock2.h>
# undef _GL_INCLUDING_WINSOCK2_H
#endif

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */

#ifdef __cplusplus
extern "C" {
#endif

#if !@HAVE_STRUCT_TIMEVAL@ || @REPLACE_STRUCT_TIMEVAL@

# if @REPLACE_STRUCT_TIMEVAL@
#  define timeval rpl_timeval
# endif

# if !GNULIB_defined_struct_timeval
struct timeval
{
  time_t tv_sec;
  long int tv_usec;
};
#  define GNULIB_defined_struct_timeval 1
# endif

#endif

#ifdef __cplusplus
}
#endif

#if @GNULIB_GETTIMEOFDAY@
# if @REPLACE_GETTIMEOFDAY@
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef gettimeofday
#   define gettimeofday rpl_gettimeofday
#  endif
_GL_FUNCDECL_RPL (gettimeofday, int,
                  (struct timeval *restrict, void *restrict)
                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (gettimeofday, int,
                  (struct timeval *restrict, void *restrict));
# else
#  if !@HAVE_GETTIMEOFDAY@
_GL_FUNCDECL_SYS (gettimeofday, int,
                  (struct timeval *restrict, void *restrict)
                  _GL_ARG_NONNULL ((1)));
#  endif
/* Need to cast, because on glibc systems, by default, the second argument is
                                                  struct timezone *.  */
_GL_CXXALIAS_SYS_CAST (gettimeofday, int,
                       (struct timeval *restrict, void *restrict));
# endif
_GL_CXXALIASWARN (gettimeofday);
#elif defined GNULIB_POSIXCHECK
# undef gettimeofday
# if HAVE_RAW_DECL_GETTIMEOFDAY
_GL_WARN_ON_USE (gettimeofday, "gettimeofday is unportable - "
                 "use gnulib module gettimeofday for portability");
# endif
#endif

/* Hide some function declarations from <winsock2.h>.  */

#if defined _MSC_VER && @HAVE_WINSOCK2_H@
# if !defined _@GUARD_PREFIX@_UNISTD_H
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef close
#   define close close_used_without_including_unistd_h
#  else
     _GL_WARN_ON_USE (close,
                      "close() used without including <unistd.h>");
#  endif
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef gethostname
#   define gethostname gethostname_used_without_including_unistd_h
#  else
     _GL_WARN_ON_USE (gethostname,
                      "gethostname() used without including <unistd.h>");
#  endif
# endif
# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef socket
#   define socket              socket_used_without_including_sys_socket_h
#   undef connect
#   define connect             connect_used_without_including_sys_socket_h
#   undef accept
#   define accept              accept_used_without_including_sys_socket_h
#   undef bind
#   define bind                bind_used_without_including_sys_socket_h
#   undef getpeername
#   define getpeername         getpeername_used_without_including_sys_socket_h
#   undef getsockname
#   define getsockname         getsockname_used_without_including_sys_socket_h
#   undef getsockopt
#   define getsockopt          getsockopt_used_without_including_sys_socket_h
#   undef listen
#   define listen              listen_used_without_including_sys_socket_h
#   undef recv
#   define recv                recv_used_without_including_sys_socket_h
#   undef send
#   define send                send_used_without_including_sys_socket_h
#   undef recvfrom
#   define recvfrom            recvfrom_used_without_including_sys_socket_h
#   undef sendto
#   define sendto              sendto_used_without_including_sys_socket_h
#   undef setsockopt
#   define setsockopt          setsockopt_used_without_including_sys_socket_h
#   undef shutdown
#   define shutdown            shutdown_used_without_including_sys_socket_h
#  else
     _GL_WARN_ON_USE (socket,
                      "socket() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (connect,
                      "connect() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (accept,
                      "accept() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (bind,
                      "bind() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (getpeername,
                      "getpeername() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (getsockname,
                      "getsockname() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (getsockopt,
                      "getsockopt() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (listen,
                      "listen() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (recv,
                      "recv() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (send,
                      "send() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (recvfrom,
                      "recvfrom() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (sendto,
                      "sendto() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (setsockopt,
                      "setsockopt() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (shutdown,
                      "shutdown() used without including <sys/socket.h>");
#  endif
# endif
# if !defined _@GUARD_PREFIX@_SYS_SELECT_H
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#   undef select
#   define select select_used_without_including_sys_select_h
#  else
     _GL_WARN_ON_USE (select,
                      "select() used without including <sys/select.h>");
#  endif
# endif
#endif

#endif /* _@GUARD_PREFIX@_SYS_TIME_H */
#endif /* _CYGWIN_SYS_TIME_H */
#endif /* _@GUARD_PREFIX@_SYS_TIME_H */
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AM_MISSING_PROG([AUTOCONF], [autoconf])
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AM_MISSING_PROG([AUTOHEADER], [autoheader])
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AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
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AC_PROVIDE_IFELSE([AC_PROG_CXX],
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AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
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# See automake bug#10828.
# To make any issue more visible, cause the running configure to be aborted
# by default if the 'rm' program in use doesn't match our expectations; the
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if rm -f && rm -fr && rm -rf; then : OK; else
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Your 'rm' program seems unable to run without file operands specified
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You can download and install GNU coreutils to get an 'rm' implementation
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If you want to complete the configuration process using your problematic
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dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
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# Copyright (C) 2001-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# Copyright (C) 2003-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# Check whether the underlying file-system supports filenames
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# Check to see how 'make' treats includes.	            -*- Autoconf -*-

# Copyright (C) 2001-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# AM_MAKE_INCLUDE()
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AC_DEFUN([AM_MAKE_INCLUDE],
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AC_SUBST([am__include])
AC_SUBST([am__quote])
AC_MSG_RESULT([$_am_result])
rm -f confinc confmf
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# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-

# Copyright (C) 1997-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# Helper functions for option handling.                     -*- Autoconf -*-

# Copyright (C) 2001-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# _AM_MANGLE_OPTION(NAME)
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AC_DEFUN([_AM_MANGLE_OPTION],
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# Copyright (C) 1999-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.


# AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
# ---------------------------------------------------------------------------
# Adds support for distributing Python modules and packages.  To
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  # Just factor out some code duplication.
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  dnl Set up 4 directories:

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     am_cv_python_pythondir=`$PYTHON -c "
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# AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
# ---------------------------------------------------------------------------
# Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
# Run ACTION-IF-FALSE otherwise.
# This test uses sys.hexversion instead of the string equivalent (first
# word of sys.version), in order to cope with versions such as 2.2c1.
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AC_DEFUN([AM_PYTHON_CHECK_VERSION],
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# Copyright (C) 2001-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# Check to make sure that the build environment is sane.    -*- Autoconf -*-

# Copyright (C) 1996-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# AM_SANITY_CHECK
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# Do 'set' in a subshell so we don't clobber the current shell's
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   AC_MSG_ERROR([newly created file is older than distributed files!
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AC_MSG_RESULT([yes])
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
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# Copyright (C) 2009-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# AM_SILENT_RULES([DEFAULT])
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# Copyright (C) 2001-2014 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# Copyright (C) 2006-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# Check how to create a tarball.                            -*- Autoconf -*-

# Copyright (C) 2004-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# _AM_PROG_TAR(FORMAT)
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AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR

m4_include([unit-tests/googletest/m4/acx_pthread.m4])
m4_include([m4/00gnulib.m4])
m4_include([m4/absolute-header.m4])
m4_include([m4/close.m4])
m4_include([m4/closedir.m4])
m4_include([m4/ctype.m4])
m4_include([m4/dirent-safer.m4])
m4_include([m4/dirent_h.m4])
m4_include([m4/dirfd.m4])
m4_include([m4/dup.m4])
m4_include([m4/dup2.m4])
m4_include([m4/errno_h.m4])
m4_include([m4/extensions.m4])
m4_include([m4/extern-inline.m4])
m4_include([m4/fcntl-o.m4])
m4_include([m4/fcntl.m4])
m4_include([m4/fcntl_h.m4])
m4_include([m4/fdopen.m4])
m4_include([m4/fseek.m4])
m4_include([m4/fseeko.m4])
m4_include([m4/fstat.m4])
m4_include([m4/getcwd.m4])
m4_include([m4/getdtablesize.m4])
m4_include([m4/gettimeofday.m4])
m4_include([m4/gnulib-common.m4])
m4_include([m4/gnulib-comp.m4])
m4_include([m4/include_next.m4])
m4_include([m4/inttypes-pri.m4])
m4_include([m4/inttypes.m4])
m4_include([m4/largefile.m4])
m4_include([m4/libtool.m4])
m4_include([m4/longlong.m4])
m4_include([m4/lseek.m4])
m4_include([m4/lstat.m4])
m4_include([m4/ltoptions.m4])
m4_include([m4/ltsugar.m4])
m4_include([m4/ltversion.m4])
m4_include([m4/lt~obsolete.m4])
m4_include([m4/manywarnings.m4])
m4_include([m4/mode_t.m4])
m4_include([m4/msvc-inval.m4])
m4_include([m4/msvc-nothrow.m4])
m4_include([m4/multiarch.m4])
m4_include([m4/off_t.m4])
m4_include([m4/onceonly.m4])
m4_include([m4/open.m4])
m4_include([m4/opendir.m4])
m4_include([m4/pathmax.m4])
m4_include([m4/pthread.m4])
m4_include([m4/sched_h.m4])
m4_include([m4/signal_h.m4])
m4_include([m4/ssize_t.m4])
m4_include([m4/stat.m4])
m4_include([m4/std-gnu11.m4])
m4_include([m4/stdalign.m4])
m4_include([m4/stdarg.m4])
m4_include([m4/stdbool.m4])
m4_include([m4/stddef_h.m4])
m4_include([m4/stdint.m4])
m4_include([m4/stdio_h.m4])
m4_include([m4/stdlib_h.m4])
m4_include([m4/string_h.m4])
m4_include([m4/symlink.m4])
m4_include([m4/sys_file_h.m4])
m4_include([m4/sys_socket_h.m4])
m4_include([m4/sys_stat_h.m4])
m4_include([m4/sys_time_h.m4])
m4_include([m4/sys_types_h.m4])
m4_include([m4/sys_wait_h.m4])
m4_include([m4/time_h.m4])
m4_include([m4/ungetc.m4])
m4_include([m4/unistd-safer.m4])
m4_include([m4/unistd_h.m4])
m4_include([m4/warn-on-use.m4])
m4_include([m4/warnings.m4])
m4_include([m4/wchar_h.m4])
m4_include([m4/wchar_t.m4])
m4_include([m4/wint_t.m4])
�������������������������������������������������CSSC-1.4.1/ChangeLog.2������������������������������������������������������������������������������0000644�0000000�0000000�00000232645�11362630513�012364� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������2001-11-23  james_youngman  <james_youngman@periwinkle.no.where>

	* /cvsroot/cssc/gnu/CSSC/tests/prs/format.sh:
	Initial version - qworks on Solaris SCCS, not on CSSC.

2001-09-29  james_youngman  <james_youngman@periwinkle.no.where>

	* /cvsroot/cssc/gnu/CSSC/testutils/last-time.c, /cvsroot/cssc/gnu/CSSC/testutils/realpwd.cc, /cvsroot/cssc/gnu/CSSC/testutils/seeker.c, /cvsroot/cssc/gnu/CSSC/testutils/user.c, /cvsroot/cssc/gnu/CSSC/testutils/uu_decode.c, /cvsroot/cssc/gnu/CSSC/testutils/yammer.c, /cvsroot/cssc/gnu/CSSC/testutils/yes.c, /cvsroot/cssc/gnu/CSSC/unused/_chmod.cc, /cvsroot/cssc/gnu/CSSC/unused/dosfile.cc, /cvsroot/cssc/gnu/CSSC/unused/dummy.cc, /cvsroot/cssc/gnu/CSSC/unused/ffsync.cc, /cvsroot/cssc/gnu/CSSC/unused/fsync.cc, /cvsroot/cssc/gnu/CSSC/unused/pipe.cc, /cvsroot/cssc/gnu/CSSC/unused/pipe.h, /cvsroot/cssc/gnu/CSSC/unused/sid_list.cc, /cvsroot/cssc/gnu/CSSC/admin.cc, /cvsroot/cssc/gnu/CSSC/autogen.sh, /cvsroot/cssc/gnu/CSSC/bodyio.cc, /cvsroot/cssc/gnu/CSSC/bodyio.h, /cvsroot/cssc/gnu/CSSC/bsd/sccs.c, /cvsroot/cssc/gnu/CSSC/canonify.cc, /cvsroot/cssc/gnu/CSSC/cap.cc, /cvsroot/cssc/gnu/CSSC/cdc.cc, /cvsroot/cssc/gnu/CSSC/configure.in, /cvsroot/cssc/gnu/CSSC/cssc.h, /cvsroot/cssc/gnu/CSSC/defaults.h, /cvsroot/cssc/gnu/CSSC/delta.cc, /cvsroot/cssc/gnu/CSSC/delta.h, /cvsroot/cssc/gnu/CSSC/delta-iterator.cc, /cvsroot/cssc/gnu/CSSC/delta-iterator.h, /cvsroot/cssc/gnu/CSSC/delta-table.cc, /cvsroot/cssc/gnu/CSSC/delta-table.h, /cvsroot/cssc/gnu/CSSC/docs/gpl.texi, /cvsroot/cssc/gnu/CSSC/dtbl-prepend.cc, /cvsroot/cssc/gnu/CSSC/encoding.cc, /cvsroot/cssc/gnu/CSSC/environment.cc, /cvsroot/cssc/gnu/CSSC/err_no.h, /cvsroot/cssc/gnu/CSSC/except.h, /cvsroot/cssc/gnu/CSSC/fatalsig.cc, /cvsroot/cssc/gnu/CSSC/fdclosed.cc, /cvsroot/cssc/gnu/CSSC/file.cc, /cvsroot/cssc/gnu/CSSC/filediff.cc, /cvsroot/cssc/gnu/CSSC/filediff.h, /cvsroot/cssc/gnu/CSSC/file.h, /cvsroot/cssc/gnu/CSSC/fileiter.cc, /cvsroot/cssc/gnu/CSSC/fileiter.h, /cvsroot/cssc/gnu/CSSC/filelock.h, /cvsroot/cssc/gnu/CSSC/filepos.h, /cvsroot/cssc/gnu/CSSC/fnsplit.cc, /cvsroot/cssc/gnu/CSSC/get.cc, /cvsroot/cssc/gnu/CSSC/ioerr.h, /cvsroot/cssc/gnu/CSSC/linebuf.cc, /cvsroot/cssc/gnu/CSSC/linebuf.h, /cvsroot/cssc/gnu/CSSC/list.cc, /cvsroot/cssc/gnu/CSSC/l-split.cc, /cvsroot/cssc/gnu/CSSC/my-getopt.cc, /cvsroot/cssc/gnu/CSSC/my-getopt.h, /cvsroot/cssc/gnu/CSSC/mylist.h, /cvsroot/cssc/gnu/CSSC/mystring.cc, /cvsroot/cssc/gnu/CSSC/mystring.h, /cvsroot/cssc/gnu/CSSC/pf-add.cc, /cvsroot/cssc/gnu/CSSC/pf-del.cc, /cvsroot/cssc/gnu/CSSC/pfile.cc, /cvsroot/cssc/gnu/CSSC/pfile.h, /cvsroot/cssc/gnu/CSSC/prompt.cc, /cvsroot/cssc/gnu/CSSC/prs.cc, /cvsroot/cssc/gnu/CSSC/prt.cc, /cvsroot/cssc/gnu/CSSC/quit.cc, /cvsroot/cssc/gnu/CSSC/quit.h, /cvsroot/cssc/gnu/CSSC/release.h, /cvsroot/cssc/gnu/CSSC/rel_list.cc, /cvsroot/cssc/gnu/CSSC/rel_list.h, /cvsroot/cssc/gnu/CSSC/relvbr.h, /cvsroot/cssc/gnu/CSSC/rl-merge.cc, /cvsroot/cssc/gnu/CSSC/rmdel.cc, /cvsroot/cssc/gnu/CSSC/run.cc, /cvsroot/cssc/gnu/CSSC/run.h, /cvsroot/cssc/gnu/CSSC/sact.cc, /cvsroot/cssc/gnu/CSSC/sccsdate.cc, /cvsroot/cssc/gnu/CSSC/sccsdate.h, /cvsroot/cssc/gnu/CSSC/sccs-delta.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.h, /cvsroot/cssc/gnu/CSSC/sccsname.cc, /cvsroot/cssc/gnu/CSSC/sccsname.h, /cvsroot/cssc/gnu/CSSC/seqstate.cc, /cvsroot/cssc/gnu/CSSC/seqstate.h, /cvsroot/cssc/gnu/CSSC/sf-add.cc, /cvsroot/cssc/gnu/CSSC/sf-admin.cc, /cvsroot/cssc/gnu/CSSC/sf-cdc.cc, /cvsroot/cssc/gnu/CSSC/sf-chkid.cc, /cvsroot/cssc/gnu/CSSC/sf-chkmr.h, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/sf-get2.cc, /cvsroot/cssc/gnu/CSSC/sf-get3.cc, /cvsroot/cssc/gnu/CSSC/sf-get.cc, /cvsroot/cssc/gnu/CSSC/sf-kw.cc, /cvsroot/cssc/gnu/CSSC/sf-prs.cc, /cvsroot/cssc/gnu/CSSC/sf-prt.cc, /cvsroot/cssc/gnu/CSSC/sf-rmdel.cc, /cvsroot/cssc/gnu/CSSC/sf-val.cc, /cvsroot/cssc/gnu/CSSC/sf-write.cc, /cvsroot/cssc/gnu/CSSC/showconfig.cc, /cvsroot/cssc/gnu/CSSC/show-disp.sh, /cvsroot/cssc/gnu/CSSC/sid.cc, /cvsroot/cssc/gnu/CSSC/sid.h, /cvsroot/cssc/gnu/CSSC/sid_list.h, /cvsroot/cssc/gnu/CSSC/sl-merge.h, /cvsroot/cssc/gnu/CSSC/split.cc, /cvsroot/cssc/gnu/CSSC/stack.h, /cvsroot/cssc/gnu/CSSC/strstr.c, /cvsroot/cssc/gnu/CSSC/sysdep.h, /cvsroot/cssc/gnu/CSSC/unget.cc, /cvsroot/cssc/gnu/CSSC/val.cc, /cvsroot/cssc/gnu/CSSC/valcodes.h, /cvsroot/cssc/gnu/CSSC/version.h, /cvsroot/cssc/gnu/CSSC/what.cc, /cvsroot/cssc/gnu/CSSC/writesubst.cc:
	Updated copyright year and FSF address

2001-09-23  james_youngman  <james_youngman@periwinkle.no.where>

	* /cvsroot/cssc/gnu/CSSC/configure.in:
	Updated version number (to identify versions checked out from the CVS
	repository).

	* /cvsroot/cssc/gnu/CSSC/configure.in:
	removed CVSDEVEL tag prior to release

	* /cvsroot/cssc/gnu/CSSC/ChangeLog: updated from checkin messages

	* /cvsroot/cssc/gnu/CSSC/NEWS: Brought up to date with recent changes.

	* /cvsroot/cssc/gnu/CSSC/get.cc:
	Give up privileges while manipulating the g-file, because the g-file
	is owned by the euid of the process which invoked "get", not by the
	set-user-id ownfer of the "get" file.  This is related to Sourceforge
	bug ID 458485.

	* /cvsroot/cssc/gnu/CSSC/file.cc:
	Minor correction to error message in set_file_mode() (don't have a
	newline in the middle of it).

2001-09-23  james_youngman  <james_youngman@periwinkle>

	* /cvsroot/cssc/gnu/CSSC/get.cc:
	Give up privileges while manipulating the g-file, because the g-file
	is owned by the euid of the process which invoked "get", not by the
	set-user-id ownfer of the "get" file.  This is related to Sourceforge
	bug ID 458485.

	* /cvsroot/cssc/gnu/CSSC/file.cc:
	Minor correction to error message in set_file_mode() (don't have a
	newline in the middle of it).

2001-09-16  james_youngman  <james_youngman@periwinkle>

	* /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/pf-add.cc, /cvsroot/cssc/gnu/CSSC/pf-del.cc, /cvsroot/cssc/gnu/CSSC/pfile.h, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/tests/rmdel/basic.sh, /cvsroot/cssc/gnu/CSSC/unget.cc:
	Cope correctly in sccs_pfile::update() if there was no previously existing p-file

	* /cvsroot/cssc/gnu/CSSC/pf-add.cc:
	SF bug #444221: Create the p-file with mode 0644 (not 0666) but still allow concurrent edits

	* /cvsroot/cssc/gnu/CSSC/docs/CREDITS, /cvsroot/cssc/gnu/CSSC/docs/CREDITS.short.txt:
	(Credits for) patch to fix malloc()ed buffer size from Jeff Sheinberg

	* /cvsroot/cssc/gnu/CSSC/bsd/sccs.c:
	Patch to fix malloc()ed buffer size from Jeff Sheinberg

2001-08-30  james_youngman  <james_youngman@periwinkle>

	* /cvsroot/cssc/gnu/CSSC/tests/binary/binbasic.sh:
	Executables have different names under Windows.

2001-08-29  james_youngman  <james_youngman@periwinkle>

	* /cvsroot/cssc/gnu/CSSC/testutils/decompress_stdin.sh.in:
	Shell script which decompresses its input.

	* /cvsroot/cssc/gnu/CSSC/tests/binary/eightbit.sh, /cvsroot/cssc/gnu/CSSC/tests/get/sf111140.sh, /cvsroot/cssc/gnu/CSSC/tests/get/sid-select.sh, /cvsroot/cssc/gnu/CSSC/tests/get/subst.sh, /cvsroot/cssc/gnu/CSSC/tests/prt/all-512.sh, /cvsroot/cssc/gnu/CSSC/tests/prt/default.sh, /cvsroot/cssc/gnu/CSSC/tests/prt/nodel.sh, /cvsroot/cssc/gnu/CSSC/autogen.sh, /cvsroot/cssc/gnu/CSSC/configure.in, /cvsroot/cssc/gnu/CSSC/cssc.h, /cvsroot/cssc/gnu/CSSC/docs/Platforms, /cvsroot/cssc/gnu/CSSC/docs/texinfo.tex, /cvsroot/cssc/gnu/CSSC/file.cc, /cvsroot/cssc/gnu/CSSC/file.h, /cvsroot/cssc/gnu/CSSC/get.cc, /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/README, /cvsroot/cssc/gnu/CSSC/sccsfile.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.h, /cvsroot/cssc/gnu/CSSC/sf-add.cc, /cvsroot/cssc/gnu/CSSC/sf-admin.cc, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/sf-rmdel.cc, /cvsroot/cssc/gnu/CSSC/sf-write.cc:
	Changes to support CYGWIN (compiles and builds with B20.1).

	* /cvsroot/cssc/gnu/CSSC/tests/bsd-sccs/driver-basic.sh:
	Altered test case h1 to account for buffering differences on CYGWIN.

	* /cvsroot/cssc/gnu/CSSC/testutils/uu_decode.c:
	Changes for file format compatibility with uuencode.

	* /cvsroot/cssc/gnu/CSSC/INSTALL:
	Updated INSTALL file from automake distribution.

	* /cvsroot/cssc/gnu/CSSC/missing, /cvsroot/cssc/gnu/CSSC/mkinstalldirs:
	Updated the utilities which are distributed but come from the automake
	distribytion (automake -a -c copies them in).

	* /cvsroot/cssc/gnu/CSSC/COPYING:
	Updated address of FSF from COPYING file in automake distribution.

2001-08-28  james_youngman  <james_youngman@periwinkle>

	* /cvsroot/cssc/gnu/CSSC/testutils/Makefile.am, /cvsroot/cssc/gnu/CSSC/testutils/uu_decode.c:
	Added uu_decode.c, replacing the system uudecode utility, since not all
	systems have the latter.

2001-08-25  james_youngman  <james_youngman@periwinkle>

	* /cvsroot/cssc/gnu/CSSC/docs/Platforms:
	Added remarks about "printf" macro bug in glibc 2.2.3.

	* /cvsroot/cssc/gnu/CSSC/unused/.cvsignore, /cvsroot/cssc/gnu/CSSC/bsd/.cvsignore, /cvsroot/cssc/gnu/CSSC/auxfiles/.cvsignore:
	ignore Makefile.in

	* /cvsroot/cssc/gnu/CSSC/.cvsignore, /cvsroot/cssc/gnu/CSSC/tests/.cvsignore, /cvsroot/cssc/gnu/CSSC/testutils/.cvsignore:
	Added some .cvsignore files to reduce the noise in the output of the update command

	* /cvsroot/cssc/gnu/CSSC/docs/.cvsignore, /cvsroot/cssc/gnu/CSSC/docs/Platforms, /cvsroot/cssc/gnu/CSSC/docs/URLs:
	Added info about how to patch cssc.texi to format it with old versions of Makefinfo, for example on NetBSD

	* /cvsroot/cssc/gnu/CSSC/acconfig.h, /cvsroot/cssc/gnu/CSSC/configure.in, /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/mystring.h:
	Changes to permit compilation with GCC v3 and GLIBC 2.2.3

2001-08-18  james_youngman  <james_youngman@periwinkle>

	* /cvsroot/cssc/gnu/CSSC/docs/mailing-list.txt:
	Updated the installation instructions to bring them into line with the
	actual method for subscribing to a Mailman mailng list.

2001-07-31  james_youngman  <james_youngman@periwinkle>

	* /cvsroot/cssc/gnu/CSSC/docs/Platforms:
	Added updated info about which versions of Red Hat Linux this has been
	tested on.

	* /cvsroot/cssc/gnu/CSSC/docs/cssc.texi, /cvsroot/cssc/gnu/CSSC/testutils/ekko.c, /cvsroot/cssc/gnu/CSSC/testutils/seeker.c, /cvsroot/cssc/gnu/CSSC/testutils/yammer.c, /cvsroot/cssc/gnu/CSSC/bsd/sccs.c, /cvsroot/cssc/gnu/CSSC/docs/Makefile.am, /cvsroot/cssc/gnu/CSSC/fatalsig.cc, /cvsroot/cssc/gnu/CSSC/file.cc, /cvsroot/cssc/gnu/CSSC/get.cc, /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/pfile.cc, /cvsroot/cssc/gnu/CSSC/quit.cc, /cvsroot/cssc/gnu/CSSC/quit.h, /cvsroot/cssc/gnu/CSSC/run.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.h, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/sf-get2.cc, /cvsroot/cssc/gnu/CSSC/sf-get.cc, /cvsroot/cssc/gnu/CSSC/sf-prs.cc, /cvsroot/cssc/gnu/CSSC/sf-write.cc, /cvsroot/cssc/gnu/CSSC/writesubst.cc:
	Eliminated some compiler warnings (gcc version 2.96 2000073).

2001-07-15  james_youngman  <james_youngman@periwinkle>

	* /cvsroot/cssc/gnu/CSSC/admin.cc, /cvsroot/cssc/gnu/CSSC/bodyio.cc, /cvsroot/cssc/gnu/CSSC/bsd/sccs.c, /cvsroot/cssc/gnu/CSSC/configure.in, /cvsroot/cssc/gnu/CSSC/cssc.h, /cvsroot/cssc/gnu/CSSC/defaults.h, /cvsroot/cssc/gnu/CSSC/docs/cssc.texi, /cvsroot/cssc/gnu/CSSC/environment.cc, /cvsroot/cssc/gnu/CSSC/file.cc, /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/NEWS, /cvsroot/cssc/gnu/CSSC/README, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/showconfig.cc, /cvsroot/cssc/gnu/CSSC/tests/common/config-data, /cvsroot/cssc/gnu/CSSC/what.cc:
	As well as allowing binary file support to be turned off and a maximum
	line length setting to be used, allow these to be overridden with
	environment vvariables.

	* /cvsroot/cssc/gnu/CSSC/tests/get/included.sh:
	SourceForge bug number 441423: on NetBSD-1.5W, the sed "a" command
	appears to eat the newline.  Hence we replace the old single-step sed
	command above with a three-step approach which doesn't use "a".

	* /cvsroot/cssc/gnu/CSSC/docs/cssc.texi:
	Added sensible header to HTML output; indicate the version number in
	the top node of the Info file.

2001-07-14  james_youngman  <james_youngman@periwinkle>

	* /cvsroot/cssc/gnu/CSSC/docs/TODO:
	Added all the tasks to the SourceForge task tracker (each task in the
	TODO file is now annotated with its SourceForge task ID).

	* /cvsroot/cssc/gnu/CSSC/NEWS:
	Added SourceForge bug id for the concurrent-edit problem.

	* /cvsroot/cssc/gnu/CSSC/ChangeLog:
	Updated wrt newest checking comments.

	* /cvsroot/cssc/gnu/CSSC/README: Add remark about "--disable-binary".

	* /cvsroot/cssc/gnu/CSSC/acconfig.h, /cvsroot/cssc/gnu/CSSC/admin.cc, /cvsroot/cssc/gnu/CSSC/auxfiles/CSSC.spec.in, /cvsroot/cssc/gnu/CSSC/bodyio.cc, /cvsroot/cssc/gnu/CSSC/docs/config-info.texi.in, /cvsroot/cssc/gnu/CSSC/docs/cssc.texi, /cvsroot/cssc/gnu/CSSC/docs/Makefile.am, /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/NEWS, /cvsroot/cssc/gnu/CSSC/README, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/sf-get2.cc, /cvsroot/cssc/gnu/CSSC/showconfig.cc, /cvsroot/cssc/gnu/CSSC/tests/binary/auto.sh, /cvsroot/cssc/gnu/CSSC/tests/binary/binbasic.sh, /cvsroot/cssc/gnu/CSSC/tests/binary/diff.sh, /cvsroot/cssc/gnu/CSSC/tests/binary/eightbit.sh, /cvsroot/cssc/gnu/CSSC/tests/binary/seeking.sh, /cvsroot/cssc/gnu/CSSC/tests/common/config-data, /cvsroot/cssc/gnu/CSSC/val.cc, /cvsroot/cssc/gnu/CSSC/version.h:
	Provide new configure option, --disable-binary, which removes support
	for creating binary SCCS files.  If we find an existing binary SCCS file,
	we can still work with it.   Also allow the setting of a maximum line length
	in order to provide better interoperability with other SCCS implementations.

	* /cvsroot/cssc/gnu/CSSC/configure.in:
	Allow the disabling of binary file support and the setting of a maximum
	SCCS file line length (for interoperability).

2001-07-10  james_youngman  <jay@gnu.org>

	* /cvsroot/cssc/gnu/CSSC/get.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.h, /cvsroot/cssc/gnu/CSSC/sf-get2.cc:
	SourceForge bug 439146: concurrent edits cause assert failure
	First cut at solving the problem.

	* /cvsroot/cssc/gnu/CSSC/cdc.cc, /cvsroot/cssc/gnu/CSSC/delta.cc, /cvsroot/cssc/gnu/CSSC/get.cc, /cvsroot/cssc/gnu/CSSC/pf-del.cc, /cvsroot/cssc/gnu/CSSC/prs.cc, /cvsroot/cssc/gnu/CSSC/rmdel.cc, /cvsroot/cssc/gnu/CSSC/sccsfile.cc, /cvsroot/cssc/gnu/CSSC/sccsname.h, /cvsroot/cssc/gnu/CSSC/sf-admin.cc, /cvsroot/cssc/gnu/CSSC/sf-delta.cc, /cvsroot/cssc/gnu/CSSC/unget.cc, /cvsroot/cssc/gnu/CSSC/val.cc:
	Various changes relating to correct NULL pointer 'spelling', in the
	interests of greater portability.

2001-07-08  james_youngman  <jay@gnu.org>

	* /cvsroot/cssc/gnu/CSSC/ChangeLog, /cvsroot/cssc/gnu/CSSC/NEWS:
	Updated ChangeLog and NEWS files prior to release.

	* /cvsroot/cssc/gnu/CSSC/configure.in: Bumped version to 0.12alpha.pl0.

2001-07-06  james_youngman  <jay@gnu.org>

	* sid_list.h:
	Source forge bug #438857; coredump if a range list has an empty element (e.g.
	a comma at the end or two commas in a row).

2001-06-26  james_youngman  <jay@gnu.org>

	* docs/cssc.texi: Minor formatting changes

2001-06-03  james_youngman  <jay@gnu.org>

	* tests/get/s.incl_excl_1.input:
	SourceForge BUG 417990: s.incl_excl_1.input missing from CVS.

2000-12-03  james_youngman  <jay@gnu.org>

	* README:
	We now provide "val".  Also include note about unsetting ${sccs}
	before running the test suite.

	* NEWS: Added further info about more additions & bugfixes

	* tests/get/excl_ig_1.sh:
	Added extra test script; one of the tests fails on CSSC but is currently commented out

	* docs/borrowed-files.txt: Added list of files sourced from elsewhere

	* docs/TODO: Reconsidered some decisions.

	* sf-get.cc:
	Removed redundant "0 ||" expression in if statement (leftover from debugging)

	* install-sh, missing, mkinstalldirs:
	Updated various scripts used bu the automake/autoconf stuff with the
	latest versions of those files as obtained from the Automake
	distribution.

	* tests/get/s.incl_excl_1: New file.

2000-12-02  james_youngman  <jay@gnu.org>

	* ChangeLog:
	Updated ChangeLog from CVS repository, including the latest checkin
	comments.

2000-11-26  James Youngman  <james_youngman@users.sourceforge.net>

	* /cvsroot/cssc/gnu/CSSC/sccsname.cc, /cvsroot/cssc/gnu/CSSC/cap.cc, /cvsroot/cssc/gnu/CSSC/delta-iterator.cc, /cvsroot/cssc/gnu/CSSC/fdclosed.cc, /cvsroot/cssc/gnu/CSSC/my-getopt.cc, /cvsroot/cssc/gnu/CSSC/sid_list.h, /cvsroot/cssc/gnu/CSSC/stack.h:
	Partial fix for SF bug #123246 (GCC-specific assumptions + typos)

2000-11-19  James Youngman  <james_youngman@users.sourceforge.net>

	* /cvsroot/cssc/gnu/CSSC/seqstate.cc, /cvsroot/cssc/gnu/CSSC/seqstate.h, /cvsroot/cssc/gnu/CSSC/sf-get.cc, /cvsroot/cssc/gnu/CSSC/tests/get/sf111140.sh, /cvsroot/cssc/gnu/CSSC/tests/get/sf111140.wtd, /cvsroot/cssc/gnu/CSSC/tests/get/sf111140_testcase.uue, /cvsroot/cssc/gnu/CSSC/testutils/compare_gets.sh, /cvsroot/cssc/gnu/CSSC/testutils/mogrify.awk, /cvsroot/cssc/gnu/CSSC/NEWS:
	Fix for long-standing bug: we now can correctly extract
	files containing deltas which include other deltas with
	the ^Ai construct (e.g. branch merges).  We may still not
	handle "get -i" correctly yet though.  Also, no similar
	fix for the excluded delta situation (I have no example
	file demonstrating that problem).  This is recorded as
	SourceForge bug 111140.  A test for this bug is also now
	included.

	* /cvsroot/cssc/gnu/CSSC/docs/cssc.texi, /cvsroot/cssc/gnu/CSSC/bsd/COPYING.bsd:
	Updated BSD license & documentation to remove advertising clause

	* /cvsroot/cssc/gnu/CSSC/unused/configs/README:
	Include README file to explain the contents of the directory

	* /cvsroot/cssc/gnu/CSSC/docs/patches.txt:
	Indicate that patches can be submitted via the SourceForge Patch Manager.

	* /cvsroot/cssc/gnu/CSSC/configure.in:
	A test commit, changing the suffix on the version number (to emphasise
	the fact that it's the CVS code).  Real purpose is to test the CVS checkin
	notification facility.

2000-11-12  James Youngman  <james_youngman@users.sourceforge.net>

	* /cvsroot/cssc/gnu/CSSC/fatalsig.cc:
	Added new file to resolve Sourceforge bug 110909.

	* /cvsroot/cssc/gnu/CSSC/Makefile.am, /cvsroot/cssc/gnu/CSSC/configure.in, /cvsroot/cssc/gnu/CSSC/quit.cc, /cvsroot/cssc/gnu/CSSC/quit.h:
	Delete the z-file when we get a fatal signal (fix for Sourceforge
	bug number 110909).

	* /cvsroot/cssc/gnu/CSSC/sf-get2.cc: Fixed bug 110537.

2000-11-05  James Youngman  <james_youngman@users.sourceforge.net>

	* /cvsroot/cssc/gnu/CSSC/fileiter.cc:
	Fixed SourceForge bug 121605 (coredump when fileiter is passed a directory
	name ending in a slash).

	* /cvsroot/cssc/gnu/CSSC/tests/admin/locks.sh:
	Test case covering SourceForge bug 111140 (admin -dla coredumps).

	* /cvsroot/cssc/gnu/CSSC/rel_list.cc, /cvsroot/cssc/gnu/CSSC/sf-admin.cc, /cvsroot/cssc/gnu/CSSC/sf-write.cc:
	Fixed SourceForge bug #121599: "admin -dla" crashes

2000-09-17  James Youngman  <james_youngman@users.sourceforge.net>

	* /cvsroot/cssc/gnu/CSSC/show-disp.sh:
	Removed spurious extra newlines (I wonder when they started appearing?)

2000-08-05  James Youngman  <james_youngman@users.sourceforge.net>

	* /cvsroot/cssc/gnu/CSSC/show-disp.sh:
	Updated copyright year and added ID header comment.

	* /cvsroot/cssc/gnu/CSSC/show-disp.sh:
	Use the -z3 option to compress data for "cvs status" because we have a
	long link with low bandwidth, often.  However, we don't use -z9
	because that would be worse for faster links.

	* /cvsroot/cssc/gnu/CSSC/NEWS, /cvsroot/cssc/gnu/CSSC/configure.in:
	Added in information about recent changes.

	* /cvsroot/cssc/gnu/CSSC/docs/cssc.texi:
	Resolved conflict on line containing the URL of the CSSC bug reporting page.

	* /cvsroot/cssc/gnu/CSSC/tests/get/sid-select2.sh:
	Added test case for [ Bug #110537 ] Invalid SID got in branch where Rtrunk
	greater than Rbranch

2000-08-04  James Youngman  <james_youngman@users.sourceforge.net>

	* /cvsroot/cssc/gnu/CSSC/show-disp.sh:
	Cope with CVS servers as well as local filesystem CVSROOTs.

2000-08-03  James Youngman  <james_youngman@users.sourceforge.net>

	* /cvsroot/cssc/gnu/CSSC/docs/cssc.texi, /cvsroot/cssc/gnu/CSSC/README, /cvsroot/cssc/gnu/CSSC/docs/BUGS:
	Fixed some incorrect SourceForge URLs.

	* /cvsroot/cssc/gnu/CSSC/docs/CREDITS: Corrected some spelling errors.

2000-07-18  James Youngman  <jay@gnu.org>

	* /cvsroot/cssc/gnu/CSSC/Makefile.am: Added relvbr.h to noinst_HEADERS.

	* /cvsroot/cssc/gnu/CSSC/docs/cssc.texi:
	Updated with details of the web site and changed the bug-reporting
	procedure.

	* /cvsroot/cssc/gnu/CSSC/ChangeLog:
	Brought into line with recent changes.

	* /cvsroot/cssc/gnu/CSSC/auxfiles/CSSC.spec.in: Updated the URL.

	* /cvsroot/cssc/gnu/CSSC/docs/BUGS:
	Refer to the bug tracking system at SourceForge.

	* /cvsroot/cssc/gnu/CSSC/AUTHORS:
	Inserted reference to file docs/CREDITS in the "AUTHORS" file.

	* /cvsroot/cssc/gnu/CSSC/README:
	Added information about SourceForge to the README.

	* /cvsroot/cssc/gnu/CSSC/configure.in: Bumped the patchlevel.

	* /cvsroot/cssc/gnu/CSSC/NEWS, /cvsroot/cssc/gnu/CSSC/docs/CREDITS.short.txt, /cvsroot/cssc/gnu/CSSC/docs/CREDITS:
	Brought into line with recent changes.

	* /cvsroot/cssc/gnu/CSSC/bsd/sccs.c:
	Patch from Albert John FitzPatrick III  <ajf_nylorac@acm.org>;
	Added support for "unget".

	* /cvsroot/cssc/gnu/CSSC/delta.cc:
	Accept list of MRs on input even if the input is not a TTY since
	allegedly other implementations do this.

2000-03-19  James Youngman  <jay@gnu.org>

	* tests/get/subst.sh, sf-get2.cc, sid.cc, sid.h:
	Patches from Mark Fortescue relating to SID selection and cutoff dates.

	* relvbr.h:
	Removed remarks about MySC, since this file has never been part of MySC.

	* relvbr.h: Fix by Mark Fortescue <mfortescue@transoft.com>.

	* rmdel.cc, cdc.cc: Fix from Frank van Maarseveen <fvm@tasking.nl>:

	A setuid cdc/rmdel will not unlock (i.e. remove the z-file) in
	case of an error. Most obvious error is when the invoker is not
	the creator of the delta.

	Both cdc and rmdel revoke setuid permission when the real user
	is not the creator of the delta. However, this should be restored
	_before_ reaching the end of the 'try' scope because on leaving
	it the z-file is removed indirectly by the sccs_file destructor.

	Attached you will find a patch which solves this problem.

	A more correct solution would be not to swap uid/euid but
	to print something like:

	ERROR [/usr/src/xxx/SCCS/s.main.c]:
	Must be owner of file or <user> to use this command.(rc4)

	* docs/cssc.texi:
	Support for SCCS files in which timestamps have been corrupted by
	non-Y2K-compliant versions of SCCS.  These files are correctly
	understood on reading, and are fixed if the file is ever re-written by
	CSSC.  (The Sun version of SCCS also performs the same fix).  Patches
	to do this were provided by Peter Kjellerstedt

	* delta-table.cc, delta-table.h, sf-get2.cc:
	Sergey Ostashenko provided patches to allow the processing of SCCS
	files with gaps in the chain of used sequence numbers, and to allow
	two deltas to have the same sequence number, on the condition that one
	of them is a removed delta.

	* sccsdate.cc:
	Patch by Peter Kjellerstedt for cleaning up after broken versions of
	SCCS.

	Some non y2k-compliant versions of SCCS will use a ":" in the decade
	field of the date in the year 2000 (since the ASCII code for ':' is
	one greater than that for '0').  Changed the relevant sccs_date
	constructor to figure out the right value in this case.  A warning
	message is issued when this happens.

	* tests/bsd-sccs/driver-basic.sh, tests/cdc/2comment.sh, tests/cdc/4order.sh, tests/delta/basic2.sh, tests/delta/ignored.sh, tests/delta/iterbasic.sh, tests/get/annotate.sh, tests/get/create.sh, tests/get/doubleinc.sh, testutils/lndir.c, testutils/seeker.c, docs/BUGS, docs/CREDITS, docs/CREDITS.short.txt, docs/FIXED, docs/Platforms, docs/cssc.texi, bsd/sccs.c, run.cc, sccsfile.cc, sccsfile.h, sccsname.h, seqstate.cc, seqstate.h, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-prs.cc, val.cc, visibility.cc, ChangeLog, Makefile.am, NEWS, configure.in, file.cc, linebuf.cc, quit.cc:
	Reverted trunk files to same contents as 0.11 patchlevel 3.

1999-12-09  Mark Fortescue <mark@mtfhpc.demon.co.uk> 

	* relvbr.h, sf-get2.cc, sid.cc, sid.h
	Fixed a problem with branching

	* sf-get2.cc, tests/get/subst.sh
	Fixed a problem with Cutoff Dates

1999-06-27  James Youngman  <jay@gnu.org>

	* quit.cc, sccsfile.cc, file.cc:
	Improved the error message which is issued when you try to open a
	nonexistent SCCS file.

	* docs/CREDITS, docs/CREDITS.short.txt, docs/Platforms:
	Bugfixes from Hyman Rosen and Mark Reynolds

	* sf-get.cc:
	Mark Reynolds <mark@aoainc.com>: GCC 2.8.1 on VAX Ultrix 4.2 doesn't
	seem to get this call right.  Since subst_fn is always write_subst
	anyway, we work around it by using the function pointer just as a
	boolean variable.  Yeuch.

	* bsd/sccs.c:
	Mark Reynolds <mark@aoainc.com>: If $LANG is not set, setlocale()
	fails on VAX Ultrix 4.2.

1999-06-26  James Youngman  <jay@gnu.org>

	* tests/admin/lockfail.sh:
	Fail correctly, but don't coredump, when we fail to create a lock file.
	Bug report by Michael Ubell <ubell@mindspring.com>.

	* tests/admin/lockfail.sh: New file.

	* file.cc, sccsname.h:
	Fail correctly, but don't coredump, when we fail to create a lock file.
	Bug report by Michael Ubell <ubell@mindspring.com>.

	* run.cc: Fixed typos.

	* tests/cdc/2comment.sh, tests/cdc/4order.sh:
	Use egrep, not grep, because on SunOS 4.1.3, grep(1) doesn't like the
	long regexps...

	* run.cc: SunOS 4.1.3 doesn't like fflush(NULL). (Mark Reynolds)

	* testutils/seeker.c, testutils/lndir.c:
	Vax Ultrix 4.2 requires <sys/types.h>. (Mark Reynolds)

	* sccsfile.cc: Compatibility fixes provided by Hyman Rosen.

	* val.cc: Fixed the name of the executable passed to set_prg_name().

1999-04-21  James Youngman  <jay@gnu.org>

	* ChangeLog: Added changes to date.

	* docs/Makefile.am: Added texinfo.tex to the distribution.

	* configure.in, sccsfile.cc, sf-delta.cc, sf-get.cc, sf-get2.cc, sf-get3.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, NEWS:
	Removed some dead code.

	* seqstate.h, seqstate.cc: Removed dependency on the STL <list> header.

1999-04-18  James Youngman  <jay@gnu.org>

	* docs/texinfo.tex: Automake likes texinfo.tex to be present.

	* delta.h, dtbl-prepend.cc, fileiter.h, prs.cc, prt.cc,
	rel_list.cc, rel_list.h, rl-merge.cc, rmdel.cc, run.h, sact.cc,
	seqstate.cc, seqstate.h, sf-cdc.cc, sf-chkmr.h, sf-get.cc,
	sf-get3.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, sf-write.cc,
	unget.cc, ChangeLog, delta-table.cc, delta-table.h: Updated
	copyright statements for those files modified this weekend.

	* configure.in:
	Commented out AM_PROG_INSTALL, since automake seems not to like it
	any more.

	* tests/bsd-sccs/driver-basic.sh:
	Disable test h2, since currently we don't pass it.   FIXME!

	* tests/rmdel/basic.sh: *** empty log message ***

	* tests/bsd-sccs/driver-basic.sh:
	Added test for "sccs unedit" ensuring we delete the gotten file.

	* docs/Platforms, docs/TODO, auxfiles/CSSC.spec.in:
	*** empty log message ***

	* pfile.cc, pfile.h, prs.cc, prt.cc, quit.cc, rel_list.cc,
	rel_list.h, rl-merge.cc, rmdel.cc, run.cc, run.h, sact.cc,
	sccsfile.cc, sccsfile.h, seqstate.cc, seqstate.h, sf-admin.cc,
	sf-cdc.cc, sf-chkmr.h, sf-delta.cc, sf-get.cc, sf-get2.cc,
	sf-get3.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, sf-write.cc,
	unget.cc, admin.cc, cdc.cc, delta-table.cc, delta-table.h,
	delta.cc, delta.h, dtbl-prepend.cc, fileiter.h, get.cc,
	l-split.cc, list.cc, mylist.h, mystring.h: Changes for correct
	support of included deltas in branches (a rewrite of seqstate.cc
	and seqstate.h).

	* tests/get/included.sh:
	Enable the test, now that we support included non-ancestor branches.

	* NEWS, README, configure.in: Updates for 0.11alpha.pl0

	* docs/cssc.texi: Updated version for next release.

	* docs/BUGS: Added bug report for "unget" deleting the wrong g-file.

	* bsd/sccs.c: Use tmpfile() rather than mktemp() in unget(), because
	glibc-2.1-0.990311 has a broken mktemp() (it returns an empty string).

1999-03-29  James Youngman  <jay@gnu.org>

	* tests/get/included.sh: Tests for included deltas.

1999-03-21  James Youngman  <jay@gnu.org>

	* Released 0.10beta.pl1.

	* docs/cssc.texi: Updated version for release.

	* docs/CREDITS.short.txt:
	File containing brief list of people who have contributed to CSSC.

	* docs/CREDITS: Added relevant people.

	* configure.in: Bumped version to 0.10beta.pl1

	* auxfiles/CSSC.spec.in:
	Folded in change from Michael Sterrett <msterret@coat.com> and Aron
	Griffis <agriffis@coat.com> which puts symlinks in /usr/bin (or
	whatever directory), pointing at the stuff in /usr/libexec/cssc.
	The effect is to have /usr/bin/get and so on.

	* bsd/sccs.c:
	Applied patch from Greg A. Woods which eliminates compiler warnings
	from sccs.c, without changing how the program works (I hope!).

	* docs/Platforms: Updated with respect to C++ compiler compatibility.

	* configure.in: Moved version.cc to the front of the AC_OUTPUT() list.

	* run.cc: Modification from Greg A. Woods; eliminates compiler warning.

	* docs/cssc.texi: Minor corrections (typos, etc).

	* testutils/README:
	Minor tweak suggested by Greg A. Woods (specify UTC in time)

1999-03-20  James Youngman  <jay@gnu.org>

	* Released 0.10beta.pl0.
	
	* docs/cssc.texi: Updated version number.

	* bsd/sccs.c, docs/cssc.texi, delta.cc, configure.in:
	Updated copyright messages of those files edited so far in 1999.

	* tests/prs/keywords.sh: Use "echo_nonl" instead of "echo -n".

	* configure.in, ChangeLog, NEWS: Go to 0.10beta-pl0 from 0.09alpha-pl4.

	* docs/cssc.texi:
	Cosmetic changes to make texinfo-3.12f happy about my use of @xref.
	(in this case, by adding punctuation after each use).

1999-03-19  James Youngman  <jay@gnu.org>

	* testutils/realpwd.cc, sf-delta.cc, sf-get2.cc, sid.cc, what.cc, bodyio.cc, cdc.cc, delta-iterator.cc, my-getopt.cc, mystring.cc, mystring.h, pfile.h, quit.cc, quit.h, run.cc:
	Fixes to make CSSC compiler under the EPC C++ compiler (and probably
	other C++ compilers, too).

1999-03-15  James Youngman  <jay@gnu.org>

	* Released 0.09alpha.pl4.

	* ChangeLog, NEWS, configure.in: Comments etc. for 0.09alpha.pl4.

	* docs/cssc.texi: Marginally improved documentation for "delta -p"

	* bsd/sccs.c: Fixed "sccs sccsdiff".  Bug reported by Achim Hoffmann.

1999-03-14  James Youngman  <jay@gnu.org>

	* docs/cssc.texi, ChangeLog, delta.cc, sccsfile.h, sf-delta.cc:
	Implemented the -p option of delta.

	* docs/TODO:
	Added tests to make sure we correctly count the number of lines initially inserted by admin -i.

	* bsd/sccs.c: Tweaks to execv() usage in try_to_exec().
	Also, ensure that PREFIX is absolute, and refuse to run otherwise.

	* configure.in: Eliminate duplicate checks for abort() and wait().

	* auxfiles/CSSC.spec.in: Corrected the URL.

	* tests/delta/n-option.sh: Added tests for the -n option of delta.

	* tests/admin/i-option.sh:
	Check that the "initial number of lines" is correct for admin -i.

1999-03-13  James Youngman  <jay@gnu.org>

	* configure.in: Bumped to 0.09alpha.pl3.

	* NEWS: Added NEWS remark regarding the removal of AC_C_CONST.

	* tests/admin/r-option.sh: val has now been implemented.

	* docs/TODO, docs/cssc.texi, docs/missing.txt, sccsfile.cc, sccsfile.h, sf-admin.cc, sf-delta.cc, what.cc, NEWS, admin.cc, configure.in, file.cc, get.cc, pfile.cc, quit.cc, run.cc:
	Allow "admin -ifoo -r1.2.2.1 s.foo", and make it work correctly.
	Also added tests for the -r option.

	* tests/admin/init-mr.sh: Corrected an error message.

1998-12-12  James Youngman  <jay@gnu.org>

	* docs/cssc.texi:
	Warn that "admin -z" may silently fix errors and get it wrong.

	* val.cc, sf-val.cc, sf-write.cc, quit.cc, quit.h, sccsfile.cc, except.h, file.cc, get.cc, bodyio.cc, delta-table.cc:
	Enhancements to "val".

1998-12-10  James Youngman  <jay@gnu.org>

	* configure.in: Went to 0.09alpha.pl2.

1998-12-09  James Youngman  <jay@gnu.org>

	* NEWS: Added news for CSSC-0.09alpha-pl2.

	* sccsfile.h:
	Added declarations of functions implemented in sf-val.cc and also a
	forward declaration of class delta_iterator.

	* what.cc: Duh.  getchar() returns int, remember?

	* sf-prt.cc:
	If a (mystring*) flag in the SCCS file is not NULL, then the flag must
	be set even if the length of the string is zero; consider lines like
	"^Af v" rather than "^A f v ".

	* sid.h, sid.cc: Implemented sid::as_string().

	* sccsfile.cc:
	We have to be careful to not crash on input lines like "^Af v".  That
	is, bufchar(4) may well be zero for a flag line!  Thanks to William
	W. Austin <bill@baustin.alph.att.com> for this diagnosis.

	* sf-val.cc:
	Traverse the delta table checking some things.  Not finished yet.

1998-11-29  James Youngman  <jay@gnu.org>

	* docs/cssc.texi, docs/TODO, val.cc, sf-val.cc, sccsfile.h, Makefile.am, NEWS:
	Initial implementation of "val".

	* sf-admin.cc: Make it possible to delete the "m" flag.

	* valcodes.h: Return codes for "val".

	* docs/CREDITS: Fixed typo.

1998-11-21  James Youngman  <jay@gnu.org>

	* admin.cc: Ensure that if we specified -h, we do *nothing* else.

	* tests/admin/admin-hz.sh:
	Make sure that if we specify -h and -z, we do not update the checksum.

	* tests/admin/admin-hz.sh:
	Added tests for the -h and the -z options of admin.

	* docs/cssc.texi: Elaborated on comments about "admin -z".

	* sf-get.cc:
	For get(), ensure that the file was not opened with the mode
	FIX_CHECKSUM, because that doesn't make sense.

	* sccsfile.cc:
	Emit helpful message if we fail to open the s-file.   If we are doing
	"admin -z", don't complain if the checsum was previously wrong.

	* sccsfile.h: Added new open mode FIX_CHECKSUM.

	* admin.cc: Better operation of the -z (reset checksum) option.

	* sf-write.cc:
	Rethought update_checksum().  It now works even though the s-file is
	mode 444 (which is what it should be).

	* file.cc: Eliminated compiler warning.

1998-11-13  James Youngman  <jay@gnu.org>

	* NEWS: Added changes for 0.09alpha.pl1.

	* configure.in: Bumped up the patchlevel.

	* docs/cssc.texi: Documented sccsdiff.

	* run.cc: Call errormsg_with_errno() correctly.

1998-11-12  James Youngman  <jay@gnu.org>

	* cdc.cc: Reformatted the error message that you get when trying to get
	arguments from stdin without also using the -y option.

1998-11-01  James Youngman  <jay@gnu.org>

	* docs/FIXED: Added fixes from Dick Streefland.

	* testutils/Makefile.am: Added the "yammer" program.

	* docs/Platforms: Also tested on Red Hat 5.1.

	* docs/CREDITS: Added credit to Greg Woods.

	* tests/binary/seeking.sh: Avoid requiring the "nl" utility.

	* testutils/yammer.c:
	This program is not installed as part of CSSC.  It's just used by
	the test suite.  It takes two arguments, the first being a repeat
	count, and the second being a string that should be repeated that
	many times.  For example, "yammer 2 blah" should emit
	  1 blah
	  2 blah

	The program was designed to eliminate the requirement to do
	  yes blah | nl | head -2
	because some systems, for example NetBSD/SPARC 1.3.2, lack the "nl"
	utility.

	* run.cc:
	When calling errormsg_with_errno(), actually pass errno as the first argument.

1998-10-29  James Youngman  <jay@gnu.org>

	* sccsfile.cc:
	Added toleration for some features that Larry is putting into
	BitKeeper.

	* auxfiles/Makefile.am: Added newline at the end of the file.

	* show-disp.sh:
	Don't use the --lint --posix for awk, because only GNU awk likes them.

1998-10-21  James Youngman  <jay@gnu.org>

	* file.cc:
	Use stat(2) rather than fstat(2), so that the file locking does indeed
	work over NFS.

1998-10-20  James Youngman  <jay@gnu.org>

	* auxfiles/Makefile.am:
	Ensure that CSSC.spec and CSSC.spec.in both get distributed.

	* tests/get/no-sfile.sh:
	Added no-sfile.sh, which tests for the existence of a bug pointed out
	by Dick Streefland <dick_streefland@tasking.com> (we core dump when we
	should exit with status 1, if no SCCS file is specified for some
	tools)

	* unget.cc, sf-prs.cc, sf-get2.cc, sact.cc, rmdel.cc, run.cc, prt.cc, prs.cc, get.cc, fileiter.cc, fileiter.h, delta.cc, cdc.cc, admin.cc:
	Patches from Dick Streefland <dick_streefland@tasking.com>:-
	> I'm sending you three patches for CSSC-0.09alpha.pl0. Patch #1 fixes
	> two prototype mismatches. Patch #2 makes sure that "get" and "prs"
	> return a proper exit status in the case of an output file error
	> (e.g.  disk full). Patch #3 fixes the problem that when you invoke
	> one of the tools without an SCCS file, it will abort with a core
	> dump. Abort() is called because an exception is raised that is not
	> handled. I removed the exception, and added explicit tests in each
	> tool.

1998-09-07  James Youngman  <jay@gnu.org>

	* file.h: Added fcreate() flag enum for atomic locking over NFS.

	* file.cc:
	Made the lockfile create more robustly atomic over NFS by using the
	lock-then-stat approach.  Fall back on using the regular open() with
	O_EXCL if it look slike the underlying filesystem does not support
	hard links.

1998-09-06  James Youngman  <jay@gnu.org>

	* sf-delta.cc, pf-del.cc, bodyio.cc:
	Use fcreate() to create files for writing, rather than fopen().
	This allows us to use open(.., O_CREAT|O_EXCL).

	* get.cc:
	If we fail to add the lock to the p-file, delete the gotten editable file.

	* docs/cssc.texi:
	Documented the various prefixes used for files, temporary and otherwise.

	* tests/get/writable.sh:
	Make sure "get -k" produces a writable g-file and "get" without -k
	does not.

	* tests/admin/i-option.sh, sf-write.cc, sf-delta.cc, sccsfile.h, sccsfile.cc, pf-del.cc, get.cc, pf-add.cc, file.cc, bodyio.cc, bodyio.h:
	Take special care to close and delete temporary files if an exception
	is thrown.

	* README: Typo.

1998-09-05  James Youngman  <jay@gnu.org>

	* configure.in:
	Generate auxfiles/CSSC.spec from auxfiles/CSSC.spec.in, to get the
	version number substituted.

	* auxfiles/CSSC.spec.in, auxfiles/CSSC.spec:
	Generate CSSC.spec from CSSC.spec.in, using substitution of @VERSION@.

1998-09-04  James Youngman  <jay@gnu.org>

	* NEWS: UPdated for 0.09alpha.pl0.

	* ChangeLog: Added in the changes for 0.09alpha.pl0.

	* README: Fixed typo.

1998-09-03  James Youngman  <jay@gnu.org>

	* except.h: Declarations of exceptions.

	* Makefile.am: Added except.h.

	* tests/prt/exists.sh:
	Added tests that check for correct behabiour when the s-file is
	absent.

	* sact.cc: Catch exceptions in main().

	* shorter/rmdel.cs, shorter/sact.cs, shorter/unget.cs, shorter/what.cs, shorter/README, shorter/admin.cs, shorter/cdc.cs, shorter/delta.cs, shorter/get.cs, shorter/prs.cs, shorter/Makefile.in:
	We have not been keeping these files up to date and haven't used
	them at all, and we planned not to have to use them.  So they're
	obsolete.

	* tests/get/create.sh:
	Make the test suite miscarry if the test files can not be created.

	* tests/initial/root.sh, tests/Makefile.am:
	Make sure we start the test suite by making sure that we're not
	running as root.

1998-09-02  James Youngman  <jay@gnu.org>

	* tests/common/not-root:
	If the code inside the subshell exits with a nonzero exit status, make
	sure that the "outer" shell does too -- so that the miscarry() takes
	effect.

	* tests/bsd-sccs/driver-basic.sh:
	Remove the SCCS directory too, when the test is finished.

	* sid_list.h, unget.cc, sf-write.cc, sf-prs.cc, sf-get2.cc, sf-kw.cc, sf-get.cc, sf-delta.cc, sf-admin.cc, sccsfile.h, sccsfile.cc, run.cc, quit.h, rel_list.cc, rmdel.cc, prt.cc, quit.cc, pf-add.cc, pfile.cc, prs.cc, filepos.h, get.cc, file.cc, fileiter.cc, delta.cc, configure.in, delta-table.cc, bodyio.cc, cdc.cc, acconfig.h, admin.cc:
	On systems that support exceptions, handle errors by throwing
	exceptions.  On systems that don't support exceptions, handle some
	errors by returning back up the calling sequence, and some by calling
	exit() in quit().  This means that only systems with exceptions will
	allow the second file to be processed if the first fails.

	* docs/cssc.texi:
	"admin -h" is actually unimplemented, rather than just untested.

	* tests/rmdel/exists.sh, tests/unget/exists.sh, tests/prs/exists.sh, tests/prs/keywords.sh:
	Added tests that check for correct behaviour when the s-file does
	not exist.

1998-08-22  James Youngman  <jay@gnu.org>

	* sf-write.cc: Eliminate unused-parameter warning.

1998-08-15  James Youngman  <jay@gnu.org>

	* docs/TODO: We now use getpwuid() instead of getlogin().

1998-08-14  James Youngman  <jay@gnu.org>

	* unget.cc, sf-write.cc, sid_list.h, sf-prs.cc, sf-get3.cc, sf-kw.cc, sf-get2.cc, sf-get.cc, sf-delta.cc, sccsfile.h, rel_list.cc, fileiter.cc, filepos.h, get.cc, file.cc, file.h, delta.cc, admin.cc:
	Use errormsg() or errormsg_with_errno() more, instead of quit().

1998-08-13  James Youngman  <jay@gnu.org>

	* auxfiles/CSSC.spec, configure.in: Bumped to 0.09alpha.pl0.

	* README: Indicate how to generate all the neccesary files after a "cvs
	checkout".

	* bodyio.h, bodyio.cc, sf-delta.cc, sf-admin.cc:
	Handle I/O errors without calling quit().

	* sf-get2.cc:
	Added reminder to check if we handle the %W% keyword correctly.

	* sf-get.cc, l-split.cc, delta.cc:
	Cosmetic changes to the code formatting.

	* sf-prt.cc:
	Use errormsg_with_errno(), not quit(), and return a failure status
	intead of exiting on the spot when there is a problem (so that we can
	continue to process the next file).

	* sf-prs.cc: Cosmetic changes to the code formatting.

	* pfile.cc:
	Added ctor_quit(), a synonym for quit(), which indicates that it is
	being called from a constructor.  These are the failure points that
	can't be replaced with a "return false", but only with an exception.

	* fileiter.cc: Cosmetic changes to the code formatting.

	* cssc.h: Don't need to worry about getlogin() any more.

	* unget.cc: Return a failure status if pfile.update() had failed.

	* sid.cc:
	Use assert(), not quit(), to detect logic errors in the program.

	* sf-write.cc, sf-delta.cc:
	Use errormsg_with_errno(), not quit(), and return a failure status
	intead of exiting on the spot when there is a problem (so that we can
	continue to process the next file).

	* sccsfile.cc:
	Use errormsg_with_errno(), not quit(), and return a failure status
	intead of exiting on the spot when there is a problem (so that we can
	continue to process the next file).

	Added ctor_quit(), a synonym for quit(), which indicates that it is
	being called from a constructor.  These are the failure points that
	can't be replaced with a "return false", but only with an exception.

	* quit.h, quit.cc:
	Added ctor_quit(), a synonym for quit(), which indicates that it is
	being called from a constructor.  These are the failure points that
	can't be replaced with a "return false", but only with an exception.

	* pf-del.cc:
	Use errormsg_with_errno(), not quit(), and return a failure status
	intead of exiting on the spot when there is a problem (so that we can
	continue to process the next file).

	* file.cc: Use getpwuid(), not getlogin(), for get_user_name().

1998-08-12  James Youngman  <jay@gnu.org>

	* pfile.h: Make update() return a boolean indication of success.

1998-06-19  James Youngman  <jay@gnu.org>

	* NEWS, ChangeLog:
	Normal prerelease modifications to ChangeLog, NEWS, etc.

	* configure.in, auxfiles/CSSC.spec: Bumped the patchlevel.

	* mystring.cc:
	re-fixed bug in find_last_of().    First bugfix had a bug.

	* bsd/sccs.c:
	Use our own error code definitions taken from the glibc <sysexits.h>.
	This is to avoid a compiler error due to the redifinition on Solaris
	(with GCC installed).

	* bsd/sccs.1: Documented the various possible error codes.

1998-06-16  James Youngman  <jay@gnu.org>

	* configure.in: Bumped version to 0.08alpha-pl0.

	* ChangeLog: *** empty log message ***

	* auxfiles/CSSC.spec: Changed version to 0.08alpha-pl0.

	* docs/FIXED: Added a report of the mystring::find_last_of() bug.

	* docs/CREDITS: Added apology to Achim Hoffmann.

	* docs/style.txt:
	"f()" vs. "f ()": added plea for any reason to prefer one over the
	other.

	* docs/cssc.texi:
	Indicate that the fatal-exit-on-error problem is being worked on.

	* NEWS: *** empty log message ***

	* docs/cssc.texi:
	Added a short remark about Emacs's VC-mode in the section on delta; if
	an SCCS file has the V flag set, you need to put an -m option in
	vc-checkin-flags in order to be able to check in revisions within
	Emacs.

	* sccsfile.cc:
	Oops.  Include <ctype.h> if STDC_HEADERS is defined, because
	HAVE_CTYPE_H is not defined by our configure.in.

	* mystring.cc:
	Fixed find_last_of().  We were finding the FIRST occurrence of the
	target rather than the last.  Argh!  How stupid is that?

	* tests/prs/keywords.sh: Make sure prs accepts an empty "-r" option.

1998-06-15  James Youngman  <jay@gnu.org>

	* fileiter.cc:
	When reading a list of filenames from stdin, trim off the newline that
	separates the filenames.

	* sf-write.cc, sf-prs.cc, sf-prt.cc, sf-rmdel.cc, sf-get.cc,
	sf-get2.cc, sf-cdc.cc, sf-delta.cc, sccsfile.h, sf-add.cc,
	sf-admin.cc, quit.cc, quit.h, rmdel.cc, file.cc, get.cc, prt.cc,
	cdc.cc, delta.cc, admin.cc:
	Don't use quit(); rather, use errormsg() and make a fatal exit
	from the function which we are now executing.  When this
	propagates up to the top level, remember the error so we cal later
	exit with a return value of 1, but nevertheless continue to
	process command-line arguments.

	* prs.cc:
	Allow the -r option to have no argument, without producing an error.
	When processing SCCS files, allow any of them to fail without this
	causing the whole operation to abort, but remember the fact and exit
	with a return value of 1 (hence use errormsg() rather than quit() for
	producing error messages).

1998-06-14  James Youngman  <jay@gnu.org>

	* unused/Makefile.am, unused/README, quit.cc, configure.in,
	Makefile.am:
	Moved some files into the "unused" directory, which we now add into
	the distribution.   They may be useful for ports or something.

	* unused/sid_list.cc, unused/pipe.cc, unused/pipe.h,
	unused/ffsync.cc, unused/fsync.cc, unused/move-if-change,
	unused/dosfile.cc, unused/dummy.cc, unused/_chmod.cc, dosfile.cc,
	ffsync.cc, move-if-change, pipe.cc, pipe.h, sid_list.cc,
	_chmod.cc, dummy.cc, fsync.cc: 
	Moved some files into the "unused" directory; we don't use them
	any more and keeping them aroung means that they have to be
	considered during global search and replace operations.  That's
	just making more work for myself.  These files are the contents of
	the $(rainyday_src) macro in the makefile.

	* unget.cc, sccsfile.cc, sact.cc, rmdel.cc, run.cc, quit.cc,
	quit.h, prt.cc, pipe.cc, prs.cc, pf-add.cc, pfile.h, get.cc,
	file.cc, delta.cc, admin.cc, cdc.cc:
	Changes to avoid using quit(); rather, we want to emit an error
	message and return an error status to the caller.  This allows an
	SCCS program to process a list of files without quitting
	prematurely because there was somethign wrong with some file early
	in the list.  More changes remain to be done for this to be
	complete.

	* Makefile.am: Added dosfile.cc and ffsync.cc.

	* dosfile.cc, ffsync.cc:
	Moved some system-dependent code out of file.cc.

	* delta.cc:
	Use errormsg() rather than quit() so that if the first file fails, the
	second may still be processed.

1998-06-13  James Youngman  <jay@gnu.org>

	* README:
	Added some basic remarks about configuuring the destination directory
	to the "QuickStart" section of the file.  Also, change the sample test
	script to send the version information too.

	* fdclosed.cc:
	Fixed copyright date and removed extraneous #include of err_no.h.

	* fdclosed.cc: Fixed the comments.

	* Makefile.am, fdclosed.cc:
	Provide a static object constructor that ensures that file descriptors
	0, 1 and 2 are not closed at the start.  Otherwise we might printf()
	to stdout and accidentally modify a file we fopened() for writing.

	* bsd/Makefile.am: Define PREFIX to be $(csscutildir) by default.

1998-06-11  James Youngman  <jay@gnu.org>

	* ChangeLog, NEWS: Final additions for 0.07alpha.pl3.

	* bsd/Makefile.am:
	Even though sccs.1 is in man_MANS, we still need to get it added to
	EXTRA_DIST in order to get it in the distribution.   Argh.

1998-06-10  James Youngman  <jay@gnu.org>

	* configure.in: Bumped the patchlevel.

	* auxfiles/CSSC.spec:
	Fixe dchangelog, added sccs manpage, included all the info files.

	* NEWS, ChangeLog: Added changes for CSSC-0.07alpha-pl3.

	* bsd/Makefile.am:
	Added COPYNG.bsd to the distribution.   Also .ispell_english.
	Added the manual page sccs.1 too.

	* tests/common/test-common, tests/common/not-root,
	tests/bsd-sccs/driver-basic.sh: Ensure the test suite is not run
	by root (because that makes "test -w" return misleading results).

1998-06-09  James Youngman  <jay@gnu.org>

	* auxfiles/CSSC.spec, docs/CREDITS, NEWS, configure.in:
	Bumped to CSSC-0.07alpha-pl2

	* sccsfile.cc:
	Fixes to tolerate spurious arguments on ^AU and ^At lines.
	This problem reported by Marko Rauhamaa <marko@tekelec.com>.

1998-06-08  James Youngman  <jay@gnu.org>

	* NEWS, ChangeLog: Summarised changes for 0.07alpha-pl1.

	* auxfiles/CSSC.spec, configure.in: Bumped to 0.07 patchlevel 1.

	* prompt.cc: Allow newlines to be escaped with a backslash.

	* sf-get.cc:
	Don't warn about keyword substitution not being done for binary files;
	I don't think it should be done in any case.

	* tests/admin/abspath.sh:
	Use a less complicated way of building the command.   We seem to have
	a small problem with this:-  anthonyc@nag.co.uk sees
	"/zome/anthonyc/.../s.bar: no such file or directory".
	  ^ Note that the z for the lockfile name appears here!

	* tests/prt/reportmr.sh:
	Some shells don't like two assignments on one line, for example
	"g=reportmr.1 s=inputs/s.$g".  With these shells, the $g in the second
	assignment expands to nothing.  "ash" version 0.2 is like this. Bash
	version 1.14.7 is not.

	* bsd/sccs.c: Support "sccs cdc".

	If we use "sccs create -b foo", pass the "-b" flag to "admin", but not
	to "get".  Passing it to "get" would mean "create a branch" rather
	than "binary" and we're not checking the file out for editing anyway.
	This at the request of <peter.kjellerstedt@axis.com>.

1998-06-06  James Youngman  <jay@gnu.org>

	* bsd/sccs.c:
	Be as careful about running setgid as we are about running setuid.

	* bsd/sccs.c:
	Insist on the compile-time macro SCCSDIR having been set if the program
	is installed set-user-id (what about set-group-id?).

	* tests/bsd-sccs/driver-basic.sh:
	Unset $LANG so that the tests for sccs(1) don't fail on systems
	which are mosconfigured, just because they are misconfigured.

	* docs/TODO: *** empty log message ***

	* NEWS: Added update for version 0.07alpha-pl0.

	* ChangeLog: Updated for version 0.07alpha-pl0.

	* configure.in: Bumped to version 0.07.

	* auxfiles/CSSC.spec: *** empty log message ***

	* tests/common/command-names:
	Set ${sccs} here in tests/bsd-driver/*, and not this file.  We keep it
	out of command-names since we currently need to run sccs in order to
	decide if we need to pass it the --prefix option.  That would slow all
	the other tests down.

	* tests/bsd-sccs/driver-basic.sh:
	Set ${sccs} here in this file.  We keep it out of common/command-names
	since we currently need to run sccs in order to decide if we need to
	pass it the --prefix option.  That would slow all the other tests
	down.

	* tests/prt/nodel.sh, tests/prt/default.sh:
	Remove s.testfile when the test is complete.

	* bsd/sccs.c, bsd/sccs.1:
	Modified to work with portability hints provided by Automake
	(e.g. sys_siglist[], struct dirent vs. struct direct, and so on); also
	other portability enhancements.

	Modifued some of the string handling for greater protection against
	buffer-overflow.

	Added extra options to sccs (--cssc, --prefix) to allow the
	program to be tested before the sub-programs (edmin, get, etc.)
	are installed in their final positions.  Added --version and -V
	options (which do the same thing).

	Documented this in the manpage; also added a COPYING section and
	added some more entries in the SEE ALSO section.

	Folded pathnames.h into sccs.c.

	* bsd/Makefile.am: Rolled pathnames.h into sccs.c.

	* bsd/.ispell_english: Removed entries containing punctuation or
	digits; ispell doesn't like them.

	* bsd/pathnames.h: Rolled the few remaining definitions into sccs.c

	* bsd/pathnames.h:
	Don't use absolute paths for the locations of the subcommands.

1998-05-30  James Youngman  <jay@gnu.org>

	* tests/bsd-sccs/driver-basic.sh: Added tests for "sccs check".

	* tests/bsd-sccs/driver-basic.sh:
	Added tests for deledit, delget, fix, tell, rmdel, what, enter, edit,
	clean, unedit and info.

	* configure.in, acconfig.h:
	Detect sys_suglist, for bsd/sccs.  Also detect <locale.h>.  Bump
	patchlevel to 9 (though we may end up making a new release instead).

	* sccsfile.cc:
	find_any_delta(sid id): will find even removed deltas.  This is part
	of the "sccs fix" bugfix.

	* tests/common/command-names:
	Oops.  Set sccs=sccs as a last resort if we can't find it.

	* delta-table.cc, sf-get2.cc, sccsfile.h, delta-table.h:
	When getting a delta for editing, and the trunk successor has been
	rmdel'ed, reuse it (this is required for "sccs fix" to work properly,
	and it's the way real-sccs works).

	* tests/rmdel/edit.sh:
	Tests that do "delta" after an "rmdel" to make sure the right things
	happen.

1998-05-28  James Youngman  <jay@gnu.org>

	* bsd/sccs.c:
	Cope in a more portable way with the status return from a child.

	* bsd/sccs.c: Allow "sccs -V -V -V" without generating a coredump.

	* bsd/sccs.c:
	Some portability improvements; don't need sig_t; cope without
	sys_siglist if we don't have it.   This mostly affects Linux with libc
	version 5 and below, I think.

1998-05-27  James Youngman  <jay@gnu.org>

	* bsd/sccs.c, bsd/.ispell_english, bsd/pathnames.h:
	Some range chacking corrections, correctiosn to the PREFIX macro, etc.

	* bsd/COPYING.bsd:
	Explained why part of CSSC is published under the BSD license

	* docs/TODO:
	Added note about considering the use of getpwuid() in preference to getlogin().
	Removed TODO entries from some stuff that's been done.

	* README:
	We now support binary files; remove the statement that we do not...

	* what.cc, sccsfile.cc, bodyio.cc, cssc.h:
	Removed some unused configuration macros.
	Renamed CONFIG_BINARY_FILE to CONFIG_OPEN_SCCS_FILES_IN_BINARY_MODE.

	* scripts/change-suffix, unused/change-suffix:
	change-suffix should be in scripts, not unused :-)

	* unused/change-suffix: Moved change-suffix into "unused".

	* change-suffix: Moved change-suffix unti "unused".

	* tests/bsd-sccs/driver-basic.sh, tests/Makefile.am:
	Added tests for the driver program "sccs".

	* tests/common/test-common: Use ../../testutils/ekko as a fallback.

	* tests/common/command-names: Added entry for the "sccs" command.

1998-05-25  James Youngman  <jay@gnu.org>

	* defaults.h: Removed some unused features.

	* docs/CREDITS:
	Added info about the BSD-derived code (sccs.c and friends).

	* AUTHORS: Added info about the BSD-derived code (sccs.c and firends).

	* docs/cssc.texi:
	Added documentation about sccs.c, the BSD copyright notice, and added
	some more concept index entries.

1998-05-23  James Youngman  <jay@gnu.org>

	* bsd/sccs.c:
	Some attempts at increased security and portability.  No tests for
	this program yet though, so no certainty that this works.

1998-05-12  James Youngman  <jay@gnu.org>

	* tests/prt/inputs/s.reportmr.1:
	Oops.  I'd been working with a different file in the compilation
	directory.

	* ChangeLog: *** empty log message ***

	* configure.in: Moved to 0.06alpha.pl8

	* NEWS: Additions for 0.06pl8.

1998-05-11  James Youngman  <jay@gnu.org>

	* testutils/README: Fixed typo.

	* tests/prt/inputs/s.reportmr.1, tests/prt/reportmr.sh:
	New tests for those cases where there are MRs to be reported.

	* sf-prt.cc, prt.cc:
	Make sure the MR list (etc.) is formatted correctly when we are
	printing one delta per line.

1998-05-10  James Youngman  <jay@gnu.org>

	* bodyio.cc:
	Don't store the result of getc() in a char, use an int -- that way, we
	can detect EOF.

	* sf-write.cc:
	Remove comment discussing broken behaviour with "admin -i" and
	nonseekable binary standard input that has now been fixed.

	* testutils/lndir.c: Ignore CVS directories too.

1998-05-09  James Youngman  <jay@gnu.org>

	* sf-rmdel.cc, sid.cc, sccs-delta.cc, sccsname.cc, prs.cc,
	quit.cc, pipe.cc, fsync.cc, pf-add.cc, file.cc, fileiter.cc,
	delta.cc, cdc.cc, delta-table.cc: 
	Get the name of the file right, in each file's comment header.

	* sf-write.cc, sccsfile.h:
	Fixed some compilation errors; warnings about passing "unsigned *pSum" when "int *pSum" is required.

	* docs/Platforms, docs/CREDITS, docs/FIXED, docs/BUGS:
	Updated lists of outstanding anb fixed bugs, added people to CREDITS,
	and did some housekeeping in Platforms.

	* docs/cssc.texi:
	Added clarification that the file that must be specified on the
	"delta" command line is that of the s-file, not the working file.

1998-05-08  James Youngman  <jay@gnu.org>

	* CSSC-0.06alpha.pl7 released.
	
	* NEWS, configure.in, ChangeLog: Released 0.06alpha.pl7.

	* docs/cssc.texi: Added header for install-info.

	* auxfiles/CSSC.spec:
	Included mods from John Interrante <interran@crd.ge.com>,
	except his patch to pathname.h; must apply that RSN.

	* sf-delta.cc, seqstate.cc, seqstate.h, sccsfile.cc,
	delta-iterator.h, Makefile.am: Fixed bug in seqstate.h that
	manifested with Codemgr SCCS files.  This required the
	introduction of seqstate.cc and a modification to sf-delta.cc as
	well.

1998-05-06  James Youngman  <jay@gnu.org>

	* seqstate.h:
	Reindented to prepare for new code which maintaind the state of the
	"deleting" flag differently.

1998-05-05  James Youngman  <jay@gnu.org>

	* CSSC-0.06alpha.pl6 released.
	
	* NEWS: Added entry about "sccs.c".

1998-05-04  James Youngman  <jay@gnu.org>

	* bsd/sccs.c, bsd/pathnames.h, Makefile.am:
	Attempted to make the location of "sccs" configurable.   Also attempted to add const modifiers where useful.

	* NEWS: Added "-t" option.

	* sccsfile.cc:
	Use signed arithmetic for checksums.    I *think* that matches the
	"real" SCCS.  Also produce what I hope are more useful messages when
	the checksum is incorrect (or even the checksum header is missing).

	* sccsfile.h:
	Use signed arithmetic for checksums.    I *think* that matches the
	"real" SCCS.

	* configure.in: Added the "bsd" directory.

	* tests/get/branch.sh:
	Added note about the SCO version of "unget" being silent.

	* docs/cssc.texi:
	texi2html doesn't expand homegrown macros, so we have to write the
	maintainer's email address out by hand in each place.

	* docs/Platforms: Added note for IRIX.

	* sid.h: Removed a #pragma -- they're not portable anyway.

	* pipe.h: Use "class foo : public bar {}" not "class foo : bar { }".

	* pfile.h: Removed a #pragma -- they're not portable anyway.

	* mystring.h:
	Added comment about functions disalbigiated only by the constness of
	*this.   Some versions of the IRIX C++ compiler don't like that (error
	3392).

	* linebuf.h: Actually remove a #pragma that had been commented out.

	* filelock.h: Explicitly use "private" in inheritance spec
	(e.g. 'class foo : private bar {}') ,
	we can't just leave it out.

	* fileiter.cc:
	If an argument is a directory which is named so as to end in a slash,
	don't coredump.

1998-03-18  James Youngman  <jay@gnu.org>

	* bsd/sccs.c: Reindented with GNU Indent.

	* bsd/sccs.c: Many const-correctness changes.

1998-03-17  James Youngman  <jay@gnu.org>

	* bsd/Makefile.am, bsd/Makefile.bsd, bsd/COPYING.bsd, bsd/Makefile:
	Updated the copyright info.  There is a different copyright situation
	locally in this dir.

	* bsd/sccs.c:
	Eliminated many compiler warnings.  Partial Autoconf conversion.

	* bsd/sccs.c: Use stdarg.h instead of old-style /*VARARGS1*/ etc.

1998-03-16  James Youngman  <jay@gnu.org>

	* bsd/sccs.me, bsd/sccs.c, bsd/pathnames.h, bsd/sccs.1, bsd/Makefile:
	Added files from the Berkeley sccs.c implementation.

1998-03-15  James Youngman  <jay@gnu.org>

	* tests/get/t-option.sh, docs/style.txt, docs/get-spec.txt, docs/cssc.texi, docs/Makefile.am, docs/TODO, sf-get2.cc, get.cc, Makefile.am:
	Implemented the "-t" option of get.

	* tests/get/t-option.sh: Tests for the -t option of get.

1998-03-14  James Youngman  <jay@gnu.org>

	* sccsdate.cc, sccsfile.cc, sf-get.cc, configure.in, file.cc, filediff.cc, admin.cc, bodyio.cc:
	Fixed some compiler warnings, no change in functionality.

	* docs/Makefile.am: Added mailing-list.txt.

	* docs/mailing-list.txt:
	Information about the mailing list for GNU CSSC.

	* docs/patches.txt:
	Requested that people specify the purpose of the submitted patch, and
	delete all editor backup files before generating it.

	* testutils/lndir.c, testutils/ekko.c:
	Eliminate some compiler warnings; falling off the end of int-returning
	functions and that sort of thing.

	* testutils/seeker.c:
	setlinebuf() is not a standard ISO-C library function and SCO Unix
	(for example) does not provide it.  It has an exact setvbuf()
	equivalent, so use that instead.

1998-03-11  James Youngman  <jay@gnu.org>

	* auxfiles/Makefile.am, Makefile.am, configure.in:
	Added the "auxfiles" directory so that CSSC.spec is distributed.

	* ChangeLog, NEWS: Detailed the updates for CSSC-0.06alpha-pl5.

	* auxfiles/CSSC.spec, configure.in: Bumped patchlevel to 5.

	* docs/FIXED, docs/BUGS: Oops.  Left a fixed bug in eocs/BUGS --
	and the patchlevel number for the first fixed version was wrong.
	All better now.

	* tests/rmdel/basic.sh:
	Make sure that the revision we tried to remove is actually now absent.

	* tests/common/command-names, tests/rmdel/basic.sh, docs/BUGS,
	docs/CREDITS, docs/Platforms, tests/Makefile.am, sf-rmdel.cc:
	Fixed bug in "rmdel" reported by Peter Kjellerstedt.  "rmdel" had
	been deleting all the control lines.

1998-03-10  James Youngman  <jay@gnu.org>

	* docs/FIXED, auxfiles/CSSC.spec, NEWS, configure.in, ChangeLog:
	Miscellaneous updates for 0.06-pl4.

	* tests/Makefile.am:
	Don't export CVS directories into the distribution.

	* admin.cc:
	Absolute pathnames now work; bug reported by Wolfhard Straehle.

	* tests/admin/abspath.sh:
	Test for bug reported by Wolfhard Str\"ahle; admin -n /abs/path/s.foo
	fails because the "admin" code checks for an "s." after the first
	slash when in fact it should check for an "s." after the LAST one.

1998-03-10  James Youngman  <jay@gnu.org>

	* get.cc:
	Fixes from Peter Kjellerstedt.  First, correct output when a direcory
	is specified on the command line (get should always print the name of
	the current s-file).  Second, when multiple files are specified on the
	command line, don't corrupt the requested SID value by updating it
	with an actual SID value from some particular s-file.

	* sccsdiff.sh.in: Support for filenames containing spaces.

	* filediff.cc, filediff.h, sf-delta.cc:
	Better support for files whose names have spaces in them.

1998-03-09  James Youngman  <jay@gnu.org>

	* filediff.h, filediff.cc:
	finish() returns a bool; false if the child process returned nonzero.

	* sf-delta.cc, fileiter.cc:
	Make FileDiff::finish() return a bool; it returns false if pclose()
	indicates that the spawned process returned a nonzero exit status.
	[ REVERSED -- this was a BAD idea, diff returns 1 if the 
	  files differ! ]
	
	* sccsdiff.sh.in:
	Bug report from Richard Polton: IRIX's pr(1) requires a space between
	the "-h" and its argument.

1998-03-04  James Youngman  <jay@gnu.org>

	* tests/common/real-thing: Define TESTING_CSSC if $dir points at
	CSSC programs rather than SCCS programs.

	* tests/binary/auto.sh: Use $TESTING_CSSC to determine of we
	should run those tests that CSSC should pass but (some verisions
	of) SCCS cannot, instead of abusing $expect_fail.

	* docs/BUGS, docs/FIXED: Some entries moved from BUGS to FIXED.

1998-03-01  James Youngman  <jay@gnu.org>

	* Version 0.06alpha-pl3

	* auxfiles/CSSC.spec: 0.06alpha-pl3

	* configure.in, ChangeLog, NEWS:
	Updated the NEWS and ChangeLog files (0.06alpha-pl3)

	* tests/binary/auto.sh, tests/binary/seeking.sh:
	Tests for binary files and the "-i" option of admin.

	* docs/cssc.texi:
	Genuine SCCS doesn't always properly recover from finding out that
	the "-i" file for admin needs encoding, after having read some of it.

	* bodyio.cc, admin.cc:
	When generating a new SCCS file using the "-i" option of admin,
	we no longer need to be able to seek on that file if the input
	turns out to need encoding after we have read some of it.

	* tests/admin/i-option.sh: We no longer do fgetpos() on stdin.

1998-02-28  James Youngman  <jay@gnu.org>

	* xalloc.cc, xalloc.h, Makefile.am:
	Removed xalloc.cc and xalloc.h completely.

	* show-disp.sh:
	Cope correctly with locally removed files when the actual working file
	has been deleted.

	* docs/CREDITS, xalloc.cc, sl-merge.h, stack.h, sid_list.cc,
	sid_list.h, sid.cc, run.cc, seqstate.h, pipe.cc, linebuf.cc,
	linebuf.h, delta-table.cc, l-split.cc, cssc.h: Patches from
	Richard Polton to eliminate our xalloc.h wrapper for operator new,
	as various versions of GCC differ on the exception throwing
	specification -- if we don't have to override the operator new, we
	don't have to get the declaration right :-)

	* admin.cc:
	Turn off buffering on stdin, as a workaround for a bug in glibc 2.0.6.

	* tests/common/test-common: success(): Delete temporary files.

	* tests/admin/i-option.sh, tests/admin/t-option.sh:
	Temporarily mark the "admin -i" tests "expect-fail".

1998-02-24  James Youngman  <jay@gnu.org>

	* auxfiles/CSSC.spec: Updated the version.

	* tests/binary/char255.uue:
	This file contains one character (uuencoded), the ASCII code 255.

1998-02-23  James Youngman  <jay@gnu.org>

	* configure.in: Bumped version to 0.06alpha.pl2

	* ChangeLog.1, ChangeLog: *** empty log message ***

	* tests/binary/eightbit.sh, tests/binary/diff.sh, tests/Makefile.am:
	Run the binary-file tests as part of "make check".  Small fixes to
	those tests.

	* tests/binary/eightbit.sh, bodyio.cc, NEWS:
	Fixes to allow the character whose code is 255 to be properly handled.

	* tests/binary/eightbit.sh: Tests involving 8-bit bodies.

	* tests/binary/s.umsp.uue: SCCS file containing 8-bit characters.

	* docs/BUGS, docs/FIXED, sf-write.cc, sccsfile.cc: Checksum is now
	8-bit-clean, due to richardp@scopic.com and
	Peter.Kjellerstedt@axis.com.

	* testutils/Makefile.am:
	Added seeker.c, which tests for a particular bug in GNU libc 2.0.6.

	* unget.cc, what.cc, rmdel.cc, sact.cc, prt.cc, my-getopt.h,
	prs.cc, get.cc, my-getopt.cc, fileiter.h, delta.cc, fileiter.cc,
	admin.cc, cdc.cc: Renamed class getopt to class CSSC_Options, to
	avoid conflict with getopt(3) on systems such as netbsd-1.2 (as
	installed on melange.gnu.org)

	* testutils/seeker.c:
	Test program which determines if fgetpos() works correctly on stdin.

1998-02-21  James Youngman  <jay@gnu.org>

	* auxfiles/CSSC.spec: Corrected source file name.

	* auxfiles/CSSC.spec: Strip the installed binaries.

	* NEWS: Updated for CSSC-0.06devel-pl1.

	* ChangeLog: *** empty log message ***

	* what.cc, sid_list.cc, unget.cc, sf-prt.cc, sf-prs.cc,
	sf-get2.cc, sf-kw.cc, sf-get.cc, sf-chkid.cc, sf-delta.cc,
	sf-cdc.cc, sccsfile.h, sact.cc, sccsfile.cc, run.cc, run.h,
	rel_list.h, rmdel.cc, prt.cc, prompt.cc, prs.cc, pipe.h, pfile.h,
	pipe.cc, mystring.h, pfile.cc, mystring.cc, my-getopt.h, mylist.h,
	linebuf.h, my-getopt.cc, l-split.cc, linebuf.cc, get.cc, ioerr.h,
	fileiter.h, filepos.h, file.cc, delta.cc, encoding.cc, cssc.h,
	defaults.h, bodyio.h, cdc.cc, bodyio.cc: Updated the year in the
	copyright message for all those files modified so far in 1998.

	* docs/FIXED, docs/TODO, docs/BUGS: Added some bug reports.

	* unget.cc, sact.cc, sf-get.cc, rmdel.cc, prs.cc, prt.cc, my-getopt.cc, my-getopt.h, fileiter.h, get.cc, fileiter.cc, cdc.cc, delta.cc, admin.cc:
	Modified option processing so that "get s.foo -Gbaz" is equivalent
	to "get -Gbaz s.foo".

	* configure.in: Bumped version to 0.06-pl1.

	* docs/cssc.texi: Minor punctuation corrections.

	* tests/prs/keywords.sh: Added test for :PN:.

	* Makefile.am, sf-prs.cc:
	The prs keyword :PN: needs to produce the full pathname of the SCCS
	file, not just the name as specified on the command line.

	* tests/get/optorder.sh: Initial version.

1998-02-20  James Youngman  <jay@gnu.org>

	* sf-write.cc:
	Cope in a more user-friendly way with the prior existence of "x.foo".

	* docs/BUGS:
	Some bug reports from Peter Kjellerstedt <peter.Kjellerstedt@axis.com>
	and Dave Bodenstab <imdave@mcs.net>.

	* tests/get/sep_subst.sh:
	Make sure the substitution happens for the actual gotten delta, not
	the delta to which the current line belongs.

	* tests/get/sep_subst.sh: *** empty log message ***

	* tests/get/sep_subst.sh:
	Make sure that the delta information substituted for each line is the
	information for the delta that we are actually getting, not the delta
	information for the delta which last touched that line.

1998-02-12  James Youngman  <jay@gnu.org>

	* ChangeLog: *** empty log message ***

	* auxfiles/CSSC.spec: Updated RPM spec-file for version 0.06alpha.pl0.

	* ChangeLog: *** empty log message ***

	* docs/cssc.texi, docs/Platforms, docs/TODO, auxfiles/CSSC.spec, sf-write.cc, configure.in, sccsfile.cc, NEWS:
	Binary file support.

	* docs/missing.txt: Binary file support is now present.

	* tests/binary/binbasic.sh, filediff.h, sf-delta.cc, filediff.cc, Makefile.am, configure.in:
	First working binary file support.

1998-02-11  James Youngman  <jay@gnu.org>

	* tests/binary/auto.sh:
	Tests that ensure that admin correctly guesses if the original file is
	binary or not.

	* configure.in: Updated the patchlevel.

	* ChangeLog: *** empty log message ***

	* NEWS: Added the latest news.

	* docs/TODO, docs/BUGS, docs/FIXED:
	Updated the lists of bugs fixed, bugs discovered, and things to investigate.

	* pipe.h, pipe.cc:
	Some tidying.  This code seems problematic for binary files.  Some of
	the commented-out tests in tests/binary/binbasic.sh break it.

	* tests/get/create.sh: Corrected a comment.

	* tests/Makefile.am: Added testing fr binary files.

	* testutils/Makefile.am:
	Added "ekko", a substitute echo(1) for systems where the normal
	echo(1) does not support newline suppression and escape codes.

	* encoding.cc, bodyio.cc: Added support for deltaing encoded files.

	* auxfiles/CSSC.spec: Added the spec-file for RPM.

	* tests/delta/basic.sh:
	Make sure diff returns 0 for identical files and 1 for different ones.

	* bodyio.h, sf-kw.cc, linebuf.cc, sf-delta.cc:
	Support for deltaing encoded files.  We have a problem with the Pipe
	class and large input files (broken pipe) though.

	* file.cc, configure.in:
	Use stat() to detect if the g-file is writable, because if we are
	root, access() tells us yes even if the file is read-only.  This makes
	"get" fail, saying that a wrtable gfile exists.  Using stat() fixes
	this.

1998-02-10  James Youngman  <jay@gnu.org>

	* tests/common/test-common:
	Use testutils/ekko if no suitable echo(1) command exitst on the system
	(we need newline suppression and escape codes).

	* testutils/ekko.c:
	An echo(1) replacement for systems whose echo does not support escape
	codes and newline supression.

	* tests/binary/diff.sh, tests/binary/binbasic.sh:
	New tests for binary file support (get/delta etc).

	* docs/cssc.texi:
	Removed remarks about option processing, since we now do this the SCCS
	way.  Also, added remarks about the non-security of CSSC and advice not to install it setuid-root or use it as root.

1998-02-09  James Youngman  <jay@gnu.org>

	* sccsdiff.sh.in:
	Patch from Maurice O'Donnell <mod@tfn.com>: pass "-e" to sed before
	the sed commands.

	* tests/large/admin.sh, testutils/yes.c, testutils/Makefile.am:
	Solaris has no yes(1) utility so we roll our own.

1998-02-01  James Youngman  <jay@gnu.org>

	* bodyio.h: Prototypes for functions in bodyio.cc.

	* bodyio.cc:
	New file; functions for handling the I/O for the body of files
	(i.e. the bits that might be uuencoded).

	* ChangeLog, docs/TODO: *** empty log message ***

	* scripts/rev-freq.sh:
	Added rev-freq.sh, which generates a histogram of the distributon of
	CVS revision numbers.

	* config.h.in:
	This file is automatically generated by "autoheader".  We should not therefore keep it under CVS control, I think.

	* sccsfile.cc, pfile.cc:
	Added TODO comment for the places where we modify the contents of a
	cssc_linebuf nefariously.

	* Makefile.am:
	Added bodyio.cc and encoding.cc to those modules that now need it.

	* sf-get.cc:
	Added a no_decide flag to sccs_file::get() for the use of delta.  We
	need to be able to obtain the body in encoded form so that we can feed
	it to diff(1).

	* sf-delta.cc:
	cssc_linefuf now has its own check_id_keywords() member, as a
	preparatory step to 8-bit-cleanness.

	* sf-admin.cc:
	If body_insert() informs us that the body turned out to be binary, set
	flags.encoded so that sccs_file::end_update() can call
	rehack_encoded_flag() (in sf-write.cc).

	* sccsfile.h:
	Allow sccs_file::get() to be told not to uudecode an encoded file.  We
	do this in order to obtain the still-encoded text in otder for delta
	to feed it to diff.

	* linebuf.h, linebuf.cc:
	Changes for the beginnings of 8-bit-clean support.  We're not
	8-bit-clean yet though.  The class interface currently precludes it.

	* ioerr.h: Added fwrite_failed().

	* cssc.h, defaults.h:
	CONFIG_LINEBUF_CHUNK_SIZE is only used by linebuf.cc and only really
	needs ever to be changed as a tuning issue, so we #define it in
	linebuf.cc.  For the moment, we keep it low as this ensures that we
	debug the reallocation code.

	* configure.in:
	sf-chkid.cc can use memchr() if available, so detect it.

	* sf-chkid.cc: Rewrote check_id_keywords() for 8-bit-cleanness.

1998-01-25  James Youngman  <jay@gnu.org>

	* testutils/README, testutils/last-time.c, testutils/Makefile.am:
	Added last-time.c to the distribution.

	* tests/get/defsid.sh, tests/get/subst.sh: *** empty log message ***

	* tests/admin/flags.sh: Added checks for the default delta flag.

	* docs/TODO, docs/missing.txt, docs/FIXED: *** empty log message ***

	* sf-write.cc, sf-prs.cc, sf-prt.cc, sf-get2.cc, sf-admin.cc,
	sf-get.cc, sccsfile.h, sccsfile.cc, filepos.h, get.cc,
	encoding.cc, cssc.h, defaults.h, README, admin.cc, Makefile.am,
	NEWS, ChangeLog: Preliminary support for binary files; creation
	(initialisation) only.

1998-01-24  James Youngman  <jay@gnu.org>

	* docs/BUGS:
	Removed a bug report (by jay@gnu.org, me) that actually wasn't a bug.

	* tests/get/defsid.sh: Wrote tests for the default-SID flag.

	* tests/admin/flags.sh:
	Since we now emit a couple of error messages relating to the "-b"
	flag, we need to IGNORE some of the stderr output in the tests,
	otherwise we procude unwarranted test failures.

	* tests/sccsdiff/rap.sh:
	We can't count on the precise form of the output, but we can count on
	the exit status of the command.   Tests amended for compatibility with
	SCCS.  SCCS now passes :-)

	* tests/get/branch.sh:
	Since we now emit a couple of error messages relating to the "-b"
	flag, we need to IGNORE some of the stderr output in the tests,
	otherwise we procude unwarranted test failures.

	* sccsdiff.sh.in:
	SCCS compatibility fix -- When "get" fails, exit with value 1, not 2.

	* get.cc: Added warnings for when -b flag is ignored because the b
	(branch-enable) flag is not set, and for when -b is udes without -e
	(which does not make sense and is otherwise ignored).

	* _chmod.cc:
	Removed double leading underscore for #define used to prevent multiple
	inclusion.

	* sf-get2.cc:
	Fixed assertion failure for "get -e -r1.1.1 s.foo.c" when there is a
	revision 1.1.1.1.   Probably needs tidying (or at least
	re-generalising).

	* sf-chkid.cc:
	Export the function is_keyword_letter() so that our later support for
	binary as well as text files can be simplified.

	* sccsfile.h, sccsfile.cc: Added sccs_file::branches_allowed().

1998-01-20  James Youngman  <jay@gnu.org>

	* docs/cssc.texi:
	Added documentation on when and how branches are made.

1998-01-19  James Youngman  <jay@gnu.org>

	* tests/get/branch.sh:
	Added tests for the correct handling of the "-b" flag.

1998-01-18  James Youngman  <jay@gnu.org>

	* encoding.cc:
	First show at the uuencode/uudecode methods for the support of binary files.

1998-01-17  James Youngman  <jay@gnu.org>

	* unget.cc, what.cc, rmdel.cc, prs.cc, get.cc, my-getopt.cc,
	delta.cc, ChangeLog, admin.cc: Removed all colons from getopt()
	option descriptors.  Instead we replace them with "!", which tells
	our custom version of getopt() to parse the options in the SCCS
	style (arguments must follow keyletters and may not be in the next
	argv[] element).

	* cssc.h: Only include <config.h> if HAVE_CONFIG_H is defined.

	* configure.in: Updated the version number.

	* testutils/user.c:
	Added this file (which is broadly the equivalent of the standard Unix
	command "id").

	* NEWS: Changes for version 0.05 (changes in Dec 19997 and Jan 1998).

	* ChangeLog:
	Updated for version 0.05 (changes in Dec 19997 and Jan 1998).

	* docs/CREDITS:
	Added paragraph for Richard Polton, and de-emphasised the role of
	MySC.

	* docs/FIXED:
	Moved a bug report (99999 cap on nu,bers of lines in SCCS files) from
	BUGS to FIXED after fixing it.

	* docs/BUGS: Moved a bug report to the FIXED file after fixing it.

	* docs/missing.txt:
	Indicate that sccs-val and sccs-comb have not been implemented.

	* docs/TODO: *** empty log message ***

	* docs/TESTING:
	Indicated that Richard Polton wrote the first contributed test suite.

	* docs/Platforms:
	Added indication that CSSC has been tested under Red Hat version 5.0.

1998-01-16  James Youngman  <jay@gnu.org>

	* docs/get-spec.txt:
	Updated to reflect the fact that the makefile no longer has a "make
	gtest" target.

1998-01-15  James Youngman  <jay@gnu.org>

	* docs/cssc.texi: Documented sact, cdc, rmdel, prt.

	* tests/Makefile.am: Added the test-cdc target.

	* tests/common/test-common:
	The expected stdout/stderr arguments are quoted when they are output
	to temporary files, to prevent any wildcard characters iin them being
	expanded!

	* mystring.h: typo in comment

	* fileiter.h:
	Provide using_stdin(), which indicates if stdin is already in use for
	reading a list of files to operate on.

	* prompt.cc:
	The prompt should not be issued if stdin is not a terminal.

	* sf-cdc.cc, cdc.cc: Using the new test cases, fixed many bugs!

	* tests/cdc/4order.sh, tests/cdc/2comment.sh, tests/cdc/3MRs.sh,
	tests/cdc/1general.sh: Wrote a fairly comlete set of test cases
	for 'cdc'.

1998-01-10  James Youngman  <jay@gnu.org>

	* tests/Makefile.am: Added tests for "sccsdiff".

	* tests/sccsdiff/rap.sh:
	Export $get so that "sccsdiff" can call the correct "get" program.

	* Makefile.am: Renamed list.h to mylist.h.

	* sccsfile.h, sid_list.cc, run.cc, run.h, pipe.cc, rel_list.h,
	l-split.cc, pfile.h, fileiter.h, mylist.h, list.h: Renamed
	"list.h" to "mylist.h".
�������������������������������������������������������������������������������������������CSSC-1.4.1/INSTALL����������������������������������������������������������������������������������0000644�0000000�0000000�00000036614�12655624272�011514� 0����������������������������������������������������������������������������������������������������ustar�00����������������������������������������������������������������0000000�0000000������������������������������������������������������������������������������������������������������������������������������������������������������������������������Installation Instructions
*************************

   Copyright (C) 1994-1996, 1999-2002, 2004-2015 Free Software
Foundation, Inc.

   Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.  This file is offered as-is,
without warranty of any kind.

Basic Installation
==================

   Briefly, the shell command './configure && make && make install'
should configure, build, and install this package.  The following
more-detailed instructions are generic; see the 'README' file for
instructions specific to this package.  Some packages provide this
'INSTALL' file but do not implement all of the features documented
below.  The lack of an optional feature in a given package is not
necessarily a bug.  More recommendations for GNU packages can be found
in *note Makefile Conventions: (standards)Makefile Conventions.

   The 'configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation.  It uses
those values to create a 'Makefile' in each directory of the package.
It may also create one or more '.h' files containing system-dependent
definitions.  Finally, it creates a shell script 'config.status' that
you can run in the future to recreate the current configuration, and a
file 'config.log' containing compiler output (useful mainly for
debugging 'configure').

   It can also use an optional file (typically called 'config.cache' and
enabled with '--cache-file=config.cache' or simply '-C') that saves the
results of its tests to speed up reconfiguring.  Caching is disabled by
default to prevent problems with accidental use of stale cache files.

   If you need to do unusual things to compile the package, please try
to figure out how 'configure' could check whether to do them, and mail
diffs or instructions to the address given in the 'README' so they can
be considered for the next release.  If you are using the cache, and at
some point 'config.cache' contains results you don't want to keep, you
may remove or edit it.

   The file 'configure.ac' (or 'configure.in') is used to create
'configure' by a program called 'autoconf'.  You need 'configure.ac' if
you want to change it or regenerate 'configure' using a newer version of
'autoconf'.

   The simplest way to compile this package is:

  1. 'cd' to the directory containing the package's source code and type
     './configure' to configure the package for your system.

     Running 'configure' might take a while.  While running, it prints
     some messages telling which features it is checking for.

  2. Type 'make' to compile the package.

  3. Optionally, type 'make check' to run any self-tests that come with
     the package, generally using the just-built uninstalled binaries.

  4. Type 'make install' to install the programs and any data files and
     documentation.  When installing into a prefix owned by root, it is
     recommended that the package be configured and built as a regular
     user, and only the 'make install' phase executed with root
     privileges.

  5. Optionally, type 'make installcheck' to repeat any self-tests, but
     this time using the binaries in their final installed location.
     This target does not install anything.  Running this target as a
     regular user, particularly if the prior 'make install' required
     root privileges, verifies that the installation completed
     correctly.

  6. You can remove the program binaries and object files from the
     source code directory by typing 'make clean'.  To also remove the
     files that 'configure' created (so you can compile the package for
     a different kind of computer), type 'make distclean'.  There is
     also a 'make maintainer-clean' target, but that is intended mainly
     for the package's developers.  If you use it, you may have to get
     all sorts of other programs in order to regenerate files that came
     with the distribution.

  7. Often, you can also type 'make uninstall' to remove the installed
     files again.  In practice, not all packages have tested that
     uninstallation works correctly, even though it is required by the
     GNU Coding Standards.

  8. Some packages, particularly those that use Automake, provide 'make
     distcheck', which can by used by developers to test that all other
     targets like 'make install' and 'make uninstall' work correctly.
     This target is generally not run by end users.

Compilers and Options
=====================

   Some systems require unusual options for compilation or linking that
the 'configure' script does not know about.  Run './configure --help'
for details on some of the pertinent environment variables.

   You can give 'configure' initial values for configuration parameters
by setting variables in the command line or in the environment.  Here is
an example:

     ./configure CC=c99 CFLAGS=-g LIBS=-lposix

   *Note Defining Variables::, for more details.

Compiling For Multiple Architectures
====================================

   You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory.  To do this, you can use GNU 'make'.  'cd' to the
directory where you want the object files and executables to go and run
the 'configure' script.  'configure' automatically checks for the source
code in the directory that 'configure' is in and in '..'.  This is known
as a "VPATH" build.

   With a non-GNU 'make', it is safer to compile the package for one
architecture at a time in the source code directory.  After you have
installed the package for one architecture, use 'make distclean' before
reconfiguring for another architecture.

   On MacOS X 10.5 and later systems, you can create libraries and
executables that work on multiple system types--known as "fat" or
"universal" binaries--by specifying multiple '-arch' options to the
compiler but only a single '-arch' option to the preprocessor.  Like
this:

     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
                 CPP="gcc -E" CXXCPP="g++ -E"

   This is not guaranteed to produce working output in all cases, you
may have to build one architecture at a time and combine the results
using the 'lipo' tool if you have problems.

Installation Names
==================

   By default, 'make install' installs the package's commands under
'/usr/local/bin', include files under '/usr/local/include', etc.  You
can specify an installation prefix other than '/usr/local' by giving
'configure' the option '--prefix=PREFIX', where PREFIX must be an
absolute file name.

   You can specify separate installation prefixes for
architecture-specific files and architecture-independent files.  If you
pass the option '--exec-prefix=PREFIX' to 'configure', the package uses
PREFIX as the prefix for installing programs and libraries.
Documentation and other data files still use the regular prefix.

   In addition, if you use an unusual directory layout you can give
options like '--bindir=DIR' to specify different values for particular
kinds of files.  Run 'configure --help' for a list of the directories
you can set and what kinds of files go in them.  In general, the default
for these options is expressed in terms of '${prefix}', so that
specifying just '--prefix' will affect all of the other directory
specifications that were not explicitly provided.

   The most portable way to affect installation locations is to pass the
correct locations to 'configure'; however, many packages provide one or
both of the following shortcuts of passing variable assignments to the
'make install' command line to change installation locations without
having to reconfigure or recompile.

   The first method involves providing an override variable for each
affected directory.  For example, 'make install
prefix=/alternate/directory' will choose an alternate location for all
directory configuration variables that were expressed in terms of
'${prefix}'.  Any directories that were specified during 'configure',
but not in terms of '${prefix}', must each be overridden at install time
for the entire installation to be relocated.  The approach of makefile
variable overrides for each directory variable is required by the GNU
Coding Standards, and ideally causes no recompilation.  However, some
platforms have known limitations with the semantics of shared libraries
that end up requiring recompilation when using this method, particularly
noticeable in packages that use GNU Libtool.

   The second method involves providing the 'DESTDIR' variable.  For
example, 'make install DESTDIR=/alternate/directory' will prepend
'/alternate/directory' before all installation names.  The approach of
'DESTDIR' overrides is not required by the GNU Coding Standards, and
does not work on platforms that have drive letters.  On the other hand,
it does better at avoiding recompilation issues, and works well even
when some directory options were not specified in terms of '${prefix}'
at 'configure' time.

Optional Features
=================

   If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving 'configure' the
option '--program-prefix=PREFIX' or '--program-suffix=SUFFIX'.

   Some packages pay attention to '--enable-FEATURE' options to
'configure', where FEATURE indicates an optional part of the package.
They may also pay attention to '--with-PACKAGE' options, where PACKAGE
is something like 'gnu-as' or 'x' (for the X Window System).  The
'README' should mention any '--enable-' and '--with-' options that the
package recognizes.

   For packages that use the X Window System, 'configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the 'configure' options '--x-includes=DIR' and
'--x-libraries=DIR' to specify their locations.

   Some packages offer the ability to configure how verbose the
execution of 'make' will be.  For these packages, running './configure
--enable-silent-rules' sets the default to minimal output, which can be
overridden with 'make V=1'; while running './configure
--disable-silent-rules' sets the default to verbose, which can be
overridden with 'make V=0'.

Particular systems
==================

   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU CC
is not installed, it is recommended to use the following options in
order to use an ANSI C compiler:

     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"

and if that doesn't work, install pre-built binaries of GCC for HP-UX.

   HP-UX 'make' updates targets which have the same time stamps as their
prerequisites, which makes it generally unusable when shipped generated
files such as 'configure' are involved.  Use GNU 'make' instead.

   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
parse its '<wchar.h>' header file.  The option '-nodtk' can be used as a
workaround.  If GNU CC is not installed, it is therefore recommended to
try

     ./configure CC="cc"

and if that doesn't work, try

     ./configure CC="cc -nodtk"

   On Solaris, don't put '/usr/ucb' early in your 'PATH'.  This
directory contains several dysfunctional programs; working variants of
these programs are available in '/usr/bin'.  So, if you need '/usr/ucb'
in your 'PATH', put it _after_ '/usr/bin'.

   On Haiku, software installed for all users goes in '/boot/common',
not '/usr/local'.  It is recommended to use the following options:

     ./configure --prefix=/boot/common

Specifying the System Type
==========================

   There may be some features 'configure' cannot figure out
automatically, but needs to determine by the type of machine the package
will run on.  Usually, assuming the package is built to be run on the
_same_ architectures, 'configure' can figure that out, but if it prints
a message saying it cannot guess the machine type, give it the
'--build=TYPE' option.  TYPE can either be a short name for the system
type, such as 'sun4', or a canonical name which has the form:

     CPU-COMPANY-SYSTEM

where SYSTEM can have one of these forms:

     OS
     KERNEL-OS

   See the file 'config.sub' for the possible values of each field.  If
'config.sub' isn't included in this package, then this package doesn't
need to know the machine type.

   If you are _building_ compiler tools for cross-compiling, you should
use the option '--target=TYPE' to select the type of system they will
produce code for.

   If you want to _use_ a cross compiler, that generates code for a
platform different from the build platform, you should specify the
"host" platform (i.e., that on which the generated programs will
eventually be run) with '--host=TYPE'.

Sharing Defaults
================

   If you want to set default values for 'configure' scripts to share,
you can create a site shell script called 'config.site' that gives
default values for variables like 'CC', 'cache_file', and 'prefix'.
'configure' looks for 'PREFIX/share/config.site' if it exists, then
'PREFIX/etc/config.site' if it exists.  Or, you can set the
'CONFIG_SITE' environment variable to the location of the site script.
A warning: not all 'configure' scripts look for a site script.

Defining Variables
==================

   Variables not defined in a site shell script can be set in the
environment passed to 'configure'.  However, some packages may run
configure again during the build, and the customized values of these
variables may be lost.  In order to avoid this problem, you should set
them in the 'configure' command line, using 'VAR=value'.  For example:

     ./configure CC=/usr/local2/bin/gcc

causes the specified 'gcc' to be used as the C compiler (unless it is
overridden in the site shell script).

Unfortunately, this technique does not work for 'CONFIG_SHELL' due to an
Autoconf limitation.  Until the limitation is lifted, you can use this
workaround:

     CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash

'configure' Invocation
======================

   'configure' recognizes the following options to control how it
operates.

'--help'
'-h'
     Print a summary of all of the options to 'configure', and exit.

'--help=short'
'--help=recursive'
     Print a summary of the options unique to this package's
     'configure', and exit.  The 'short' variant lists options used only
     in the top level, while the 'recursive' variant lists options also
     present in any nested packages.

'--version'
'-V'
     Print the version of Autoconf used to generate the 'configure'
     script, and exit.

'--cache-file=FILE'
     Enable the cache: use and save the results of the tests in FILE,
     traditionally 'config.cache'.  FILE defaults to '/dev/null' to
     disable caching.

'--config-cache'
'-C'
     Alias for '--cache-file=config.cache'.

'--quiet'
'--silent'
'-q'
     Do not print messages saying which checks are being made.  To
     suppress all normal output, redirect it to '/dev/null' (any error
     messages will still be shown).

'--srcdir=DIR'
     Look for the package's source code in directory DIR.  Usually
     'configure' can determine that directory automatically.

'--prefix=DIR'
     Use DIR as the installation prefix.  *note Installation Names:: for
     more details, including other options available for fine-tuning the
     installation locations.

'--no-create'
'-n'
     Run the configure checks, but stop before creating any output
     files.

'configure' also accepts some other, not widely useful, options.  Run
'configure --help' for more details.
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